457 files changed, 198687 insertions, 9471 deletions

diff --git a/AUTHORS b/AUTHORS
index 3c241d016bb9..1ae6dcd2d72e 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -6,22 +6,22 @@ This file lists the ones who contributed major code changes, in no
 particular order, and I thank them all.  This is of course not to diminish
 the smaller contributes of the many others.  Thank you all.
 
-* Erez Zadok <ezk@cs.sunysb.edu>
+* Erez Zadok <ezk AT cs.sunysb.edu>
 
 The most significant changes were made by Erez Zadok in terms of bug fixes,
 ports, and new features added.  Erez Zadok is the current maintainer of
 am-utils, as of January 1997.
 
-* Ion Badulescu <ion@cs.columbia.edu>
+* Ion Badulescu <ion AT cs.columbia.edu>
 
 Co-maintainer of am-utils since late 1999: Linux and Solaris autofs support,
 Linux NFSv3 support, major code reorganization, etc...
 
-* Randall S. Winchester <rsw@glue.umd.edu>
+* Randall S. Winchester <rsw AT glue.umd.edu>
 
 May 7, 1997: contributed a special version of upl102 that included NFS V.3
 support.  Some of the code was contributed by Christos Zoulas
-<christos@deshaw.com>.  I (Erez) ported these changes to am-utils.
+<christos AT deshaw.com>.  I (Erez) ported these changes to am-utils.
 
 September 12, 1997: lots of small prototype cleanups and fixes to numerous
 files.
@@ -35,12 +35,12 @@ February 1, 1998: fixes for NetBSD to better detect its features.
 
 September 4, 1999: assorted fixes for NetBSD 1.4+.
 
-* Hannes Reinecke <hare@MathI.UNI-Heidelberg.DE>
+* Hannes Reinecke <hare AT MathI.UNI-Heidelberg.DE>
 
 Back in 1995, contributed code for linux.  A new parser for file system
 specific options that only exist under linux.
 
-* Leif Johansson <leifj@matematik.su.se>
+* Leif Johansson <leifj AT matematik.su.se>
 
 June 22, 1997: minor patch to ensure that systems without an RE library work.
 
@@ -52,7 +52,7 @@ functions.  Contributed scripts/amd2ldif.pl.
 August 4, 1997: info_ldap.c fixes and adding two new amd.conf ldap
 variables: ldap_cache_seconds and ldap_cache_maxmem.
 
-* Andreas Stolcke <stolcke@speech.sri.com>
+* Andreas Stolcke <stolcke AT speech.sri.com>
 
 June 22, 1997: patches to ensure that proto= and vers= options work
 properly in mount tables and can be overridden.  Later on, more code
@@ -68,11 +68,11 @@ message.
 December 19, 1997: detected an FMR (Free Memory Read) in amd/mntfs.c,
 uninit_mntfs().
 
-* Danny Braniss <danny@cs.huji.ac.il>
+* Danny Braniss <danny AT cs.huji.ac.il>
 
 July, 6 1997: contributed patches to hesiod on bsdi3.
 
-* Tom Schmidt <tschmidt@micron.com>
+* Tom Schmidt <tschmidt AT micron.com>
 
 July 10, 1997: Recommdation to include libgdbm if libc has no dbm_open.
 Patches for netgrp(host) command.  Mods to aux/config.guess to recognize
@@ -86,7 +86,7 @@ IFF_ROUTE instead of IFF_LOOPBACK.
 
 May 30, 2000: correct logging types for addopts/mergeopts messages.
 
-* Daniel S. Riley  <dsr@mail.lns.cornell.edu>
+* Daniel S. Riley  <dsr AT mail.lns.cornell.edu>
 
 July 11, 1997: fixes to DU-4.0 to support string POSIX.1 signals, and struct
 sockaddr with sa_len field.
@@ -99,15 +99,15 @@ grpid, nosuid, and actimo.
 August 15, 1998: fix memory leak in processing of /defaults, and avoid
 accessing uninitialized memory in osf1.
 
-* Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de>
+* Roman Hodek <Roman.Hodek AT informatik.uni-erlangen.de>
 
 July 23, 1997: Got lots of patches from the Debian Linux folks, who fixed
 several generic bugs, and one serious one for Linux.  The latter involved
 using connected sockets for NFS mounts on kernels 1.3.10 and older.  Roman's
-work is baed on amd-upl102, and work from Ian Murdock <imurdock@debian.org>
-and Dominik Kubla <dominik@debian.org>.
+work is baed on amd-upl102, and work from Ian Murdock <imurdock AT debian.org>
+and Dominik Kubla <dominik AT debian.org>.
 
-* Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+* Rainer Orth <ro AT TechFak.Uni-Bielefeld.DE>
 
 August 6, 1997: assorted fixes to support hesiod-1.3, solaris 2.4 (which I
 already fixed but did not release yet), and support for $LDFLAGS at
@@ -132,34 +132,34 @@ mount tables in Solaris 8.
 February 9, 2000: new debug options hrtime (hi-res timer) and xdrtrace.  bug
 fixes.
 
-* Jason Thorpe <thorpej@nas.nasa.gov>
+* Jason Thorpe <thorpej AT nas.nasa.gov>
 
 August 25, 1997: make amd work when talking to NIS+ servers in NIS
 compatibility mode.  Fix originally came from Matthieu Herrb
-<matthieu@laas.fr>.
+<matthieu AT laas.fr>.
 
-* Chris Metcalf <metcalf@catfish.lcs.mit.edu>
+* Chris Metcalf <metcalf AT catfish.lcs.mit.edu>
 
 August 29, 1997: patch to make amd use FQHN for NFS/RPC authentication,
 useful esp. for cross-domain NFS mounts.
 September 2, 1997: if plock() succeeded, don't display errno string.
 
-* Enami Tsugutomo <enami@cv.sony.co.jp>
+* Enami Tsugutomo <enami AT cv.sony.co.jp>
 
 September 4, 1997: don't ping remote servers with NFS V.3 always, but V.2,
 regardless of client's NFS version. (conf/transp/transp_sockets.c)
 
-* Dan Riley <dsr@mail.lns.cornell.edu>
+* Dan Riley <dsr AT mail.lns.cornell.edu>
 
 September 19, 1997: make sure that amd works with more secure portmappers
 that do not allow forwarding of RPC messages to other services.
 
-* Wolfgang Rupprecht <wolfgang@wsrcc.com>
+* Wolfgang Rupprecht <wolfgang AT wsrcc.com>
 
 August 10, 1997: netbsd and other bsd systems have a mask flag for
 pcfs_args (msdos mount).
 
-* Christos Zoulas <christos@zoulas.com>
+* Christos Zoulas <christos AT zoulas.com>
 
 September 25, 1997: fix to initialize uid/gid fields of pcfs_args_t on
 netbsd.
@@ -181,7 +181,7 @@ TLI implementations.  Patch to print version string (amd -v) after all
 options had been initialized, so we can print domain, host, and hostd.
 Linux patch to use umount2(2) if umount(2) fails.
 
-* Bill Paul <wpaul@ctr.columbia.edu>
+* Bill Paul <wpaul AT ctr.columbia.edu>
 
 November 5, 1997: NFS v.3 support for AIX 4.2.1, which does *not* include
 headers for this.  Bill had to guess at the right structures, field names,
@@ -189,26 +189,26 @@ sizes, alignment, etc.
 
 January 15, 1999: small ldap bug fixes.
 
-* Stefan Vogel <vogel@physik-rzu.unizh.ch>
+* Stefan Vogel <vogel AT physik-rzu.unizh.ch>
 
 November 14, 1997: typo in the subscription instructions to amd-dev.
 
-* Guntram Wolski <gwolsk@sei.com>
+* Guntram Wolski <gwolsk AT sei.com>
 
 November 15, 1997: pointed out mismatching documentation for the -o option.
 
-* Michael Hucka <hucka@eecs.umich.edu>
+* Michael Hucka <hucka AT eecs.umich.edu>
 
 January 11, 1997: pointed out reversed definition of NFS mount options vers
 and proto.
 
-* Albert Chin <china@pprd.abbott.com>
+* Albert Chin <china AT pprd.abbott.com>
 
 January 12, 1998: minor bug in output of amd -H.
 
 June 23, 2005: assortment of small compile bugs on aix4, and solaris 5/6/7.
 
-* Thomas Richter <richter@chemie.fu-berlin.de>
+* Thomas Richter <richter AT chemie.fu-berlin.de>
 
 January 13, 1998: use case insensitive comparisons for variables that need
 it (such as all hostname related ones, and more).
@@ -216,11 +216,11 @@ it (such as all hostname related ones, and more).
 July 20, 1998: don't leak memory in the private version of yp_all (when
 vendor yp_all is bad).
 
-* Fred Korz <korz@smarts.com>
+* Fred Korz <korz AT smarts.com>
 
 January 30, 1998: minor typo fixed to tftp example in am-utils.texi.
 
-* Donald Buczek <buczek@MPIMG-Berlin-Dahlem.MPG.DE>
+* Donald Buczek <buczek AT MPIMG-Berlin-Dahlem.MPG.DE>
 
 March 6, 1998: correctly inherit existing NFS V.3 mounts upon restart.
 
@@ -230,36 +230,36 @@ March 20, 1998: do not close stdout in case it gets reused elsewhere and to
 allow startup script to redirect it.  Set a temporary secure umask(0022)
 before writing log file and restore it afterwards.
 
-* Matthew Crosby <mcrosby@ms.com>
+* Matthew Crosby <mcrosby AT ms.com>
 
 April 20, 1998: allow arbitrary number of interfaces in wire listing.
 
-* David O'Brien <obrien@NUXI.com>
+* David O'Brien <obrien AT NUXI.com>
 
 September 4, 1998: bug fix to avoid overrunning hostname buffer, and minor
 amd.conf man page typo correction.
 
 September 22, 1999: use more secure vsnprintf in real_plog().
 
-* Danny Rathjens <dkr@cs.fiu.edu>
+* Danny Rathjens <dkr AT cs.fiu.edu>
 
 October 29, 1998: swap arguments to kill(2) in amd.c.
 
-* Mike Mitchell <mcm@unx.sas.com>
+* Mike Mitchell <mcm AT unx.sas.com>
 
 November 3, 1998: amd/nfs_subr.c (nfsproc_lookup_2_svc): try to avoid a race
 condition between unmounting and re-mounting an entry, by increasing the ttl
 of a looked up entry before unmounting it.
 
-* Douglas K. Rand" <rand@aero.und.edu>
+* Douglas K. Rand" <rand AT aero.und.edu>
 
 December 3, 1998: case insensitive host name match for nfsl.
 
-* David Wolfskill <dhw@whistle.com>
+* David Wolfskill <dhw AT whistle.com>
 January 28, 1999: don't turn on/off noconn option if it was already in that
 state.
 
-* Jeffrey C Honig <jch@BSDI.COM>
+* Jeffrey C Honig <jch AT BSDI.COM>
 March 14, 1999: clean up more autogenerated files upon "make distclean".
 
 March 15, 1999: avoid overly verbose NIS warning even on systems that don't
@@ -271,30 +271,30 @@ detection for bsdi4.
 
 September 17, 1999: fixes to expn.
 
-* Paul Balyoz <pbalyoz@sedona.ch.intel.com>
+* Paul Balyoz <pbalyoz AT sedona.ch.intel.com>
 March 26, 1999: ensure lostaltmail displays Y2K compliant dates.
 
-* Jon Peatfield <J.S.Peatfield@damtp.cam.ac.uk>
+* Jon Peatfield <J.S.Peatfield AT damtp.cam.ac.uk>
 March 30, 1999: turn off incomplete NFS V.3 support in HPUX 10.20.
 
 September 22, 1999: safe reloading of maps without first clearing old
 copies, and using cached copies if map failed to reload.
 
-* Peter Breitenlohner <peb@mppmu.mpg.de>
+* Peter Breitenlohner <peb AT mppmu.mpg.de>
 July 24, 1999: patch for linux 2.2.x to work with older libc5 systems, and
 nis_isup mis-logic fixes.
 December 13, 2001: report typos in scripts/amd.conf.5.
 
-* Dale Talcott <aeh@quest.cc.purdue.edu>
+* Dale Talcott <aeh AT quest.cc.purdue.edu>
 July 26, 1999: added NFS3 support for AIX mounting.
 
-* Christophe Kalt <Christophe-Kalt@deshaw.com>
+* Christophe Kalt <Christophe-Kalt AT deshaw.com>
 July 14, 1999: add netgrpd() syntax function which uses FQHN.
 
-* Andrew J. Korty <ajk@purdue.edu>
+* Andrew J. Korty <ajk AT purdue.edu>
 September 5, 1999: pawd works for type:=nfsl.
 
-* Nick Williams <njw@ms.com>
+* Nick Williams <njw AT ms.com>
 September 1, 1999: bug fix for incorrect symlinks when two locations are
 requested simultaneously.
 
@@ -306,38 +306,38 @@ doing rapid mounts and umounts in succession.
 June 5, 2000: better handling of potential race-conditions during rapid
 u/mounts.  Correctly update d_drops stats for amq -s.
 
-* Johann Pfefferl <johann.pfefferl.jp@germany.agfa.com>
+* Johann Pfefferl <johann.pfefferl.jp AT germany.agfa.com>
 November 16, 1999: fix to ldap code so repeated calls to string2he don't
 corrupt the string passed.
 
-* Amitha Perera <perera@cs.rpi.edu>
+* Amitha Perera <perera AT cs.rpi.edu>
 December 9, 1999: detect all wire() interfaces correctly.
 
-* Steven Danz <sdanz@awc.kc.noaa.gov>
+* Steven Danz <sdanz AT awc.kc.noaa.gov>
 January 25, 2000: allow browsable auto maps.
 
-* Wolfram Klaus	<klaus@physik.fu-berlin.de>.
+* Wolfram Klaus	<klaus AT physik.fu-berlin.de>.
 November 21, 2000: recognize proplist mnttab flag.
 
-* Thomas Klausner <tk@giga.or.at>
+* Thomas Klausner <tk AT giga.or.at>
 November 21, 2000: lots of NetBSD fixes (many of which are generic).
 
 April 18, 2003: patch to reference am-utils info pages in man page.
 
 November 28, 2004: small fixes to typos in amd.conf(5) man page.
 
-* Olaf Kirch <okir@caldera.de>
+* Olaf Kirch <okir AT caldera.de>
 February 1, 2001: important Linux NFS error number mapping fixed
 
-* Ahmon Dancy <dancy@franz.com>
+* Ahmon Dancy <dancy AT franz.com>
 February 9, 2001: Apple Rhapsody/Darwin/OS X port
 
-* Sebastien Bahloul <sebastien.bahloul@mangoosta.fr>
+* Sebastien Bahloul <sebastien.bahloul AT mangoosta.fr>
 July 3, 2001: LDAP fixes and updates to support new APIs
 
 March 27, 2002: LDAP bug and port to HPUX-11.
 
-* Philippe Troin <phil@fifi.org>
+* Philippe Troin <phil AT fifi.org>
 July 12, 2001: Proper handling of GNU getopt, support for optionally
 disabling LDAP/Hesiod, fixes for the dev/nodev option on Linux.  Texi
 documentation fix.
@@ -348,65 +348,65 @@ generic mount option.
 July 17, 2003: pref:=null core dump fix.  libgdbm portability.  tcpd/librap
 support.  And a few other things for the 6.0 branch.
 
-* Trond Myklebust <trond.myklebust@fys.uio.no>
+* Trond Myklebust <trond.myklebust AT fys.uio.no>
 January 10, 2002: Proper initialization of the timeo parameter on Linux, TCP
 _must_ have a timeout 2 orders of magnitude larger than UDP
 
-* George Ross <gdmr@dcs.ed.ac.uk>
+* George Ross <gdmr AT dcs.ed.ac.uk>
 April 29, 2002: Rework of old code, support for wildcards in LDAP queries,
 and an FD leak fix.  Amd -A support.
 
 October 21, 2002: ldap_unbind fix for SIGPIPE, and support for LDAPv3
-protocol version parameter (with Tim Colles <timc@inf.ed.ac.uk>).
+protocol version parameter (with Tim Colles <timc AT inf.ed.ac.uk>).
 
-* Matthias Scheler <tron@zhadum.de>
+* Matthias Scheler <tron AT zhadum.de>
 June 14, 2002: patch to use "xlatecookie" NFS mount option.
 
-* Jun-ichiro itojun Hagino <itojun@iijlab.net>.
+* Jun-ichiro itojun Hagino <itojun AT iijlab.net>.
 June 11, 2002: minor fixes to support NetBSD 1.6A.
 
-* Sean Fagan <sef@apple.com>
+* Sean Fagan <sef AT apple.com>
 March 14, 2003: detect and use the MNT2_GEN_OPT_AUTOMNTFS mount flag
 on OS X / Darwin.
 
-* Hendrik Scholz <hscholz@raisdorf.net>
+* Hendrik Scholz <hscholz AT raisdorf.net>
 June 9, 2003: mk-amd-map should open temp db file using O_EXCL.
 
-* Mark Davies <mark@mcs.vuw.ac.nz>
+* Mark Davies <mark AT mcs.vuw.ac.nz>
 July 14, 2003: define "xlatecookie" mnttab option if not defined (for
 NetBSD).  Support null hesiod entries if they start with a ".".
 
-* Eric S. Raymond <esr@thyrsus.com>
+* Eric S. Raymond <esr AT thyrsus.com>
 December 9, 2003: fix unbalanced [] typo in fsinfo man page.
 
-* Martin Blapp <mb@imp.ch>
+* Martin Blapp <mb AT imp.ch>
 July 6, 2004: recognize fields in pcfs_args_t in FreeBSD 5.
 
-* Dan Nelson <dnelson@allantgroup.com>
+* Dan Nelson <dnelson AT allantgroup.com>
 August 2, 2004: pawd to recognize "host" type mounts.
 
-* Hauke Fath <hauke@Espresso.Rhein-Neckar.DE>
+* Hauke Fath <hauke AT Espresso.Rhein-Neckar.DE>
 August 3, 2004: pawd to recognize "linkx" type mounts.
 
-* Michael van Elst <M.van.Elst@science-computing.de>
+* Michael van Elst <M.van.Elst AT science-computing.de>
 September 1, 2004: bug fix to avoid race condition in calls to mntctl on
 AIX.
 
-* Jonathan Chen <jon+amd@spock.org>
+* Jonathan Chen <jon+amd AT spock.org>
 October 22, 2004: patch/fix to move mlock/mlockall/plock code after the
 fork().
 June 29, 2005: core dump going off end of exported_ap[] array.
 September 29, 2005: patch/fix for pawd not to go into an infinite loop.
 October 25, 2005: patch/fix for pawd to repeatedly resolve path.
 
-* David Rage <rage@ucl.ac.uk>
+* David Rage <rage AT ucl.ac.uk>
 January 17, 2005: prevent Amd from logging 'Read-only filesystem' errors
 when the mount point has an ancestor (i.e. '/') that is mounted read-only.
 
-* Kevin Layer <layer@franz.com>
+* Kevin Layer <layer AT franz.com>
 January 28, 2005: basic instructions how to setup Amd on Mac OS-X.
 
-* Dan Ottavio <dottavio@ic.sunysb.edu>
+* Dan Ottavio <dottavio AT ic.sunysb.edu>
 March 2, 2005: new global amd.conf option debug_mtab_file, to set the debug
 mtab file when using debug_options=mtab.  Default has changed from "./mtab"
 to "/tmp/mtab" to avoid security problem.  Bug fixed to ensure that Amd
@@ -415,16 +415,13 @@ terminates properly even mtab file doesn't exist.
 * Erik Kline <ekline at ekline dot com>
 January 3, 2005: implementation of executable maps for Amd.
 
-* Jim Zajkowski <jim.zajkowski@gmail.com>
+* Jim Zajkowski <jim.zajkowski AT gmail.com>
 March 14, 2005: small patch to amd2ldif.
 
 * Adam Morley <adam at gmi dot com>
 January 27, 2005: synchronize what amd2ldif does vs. what the ldap.schema
 expects.
 
-* Graeme Wilford <G.Wilford@surrey.ac.uk>
+* Graeme Wilford <G.Wilford AT surrey.ac.uk>
 July 4, 2005: buffer overflow in pawd.
 
-* Steve Plite <splite-amutils@sigint.cs.purdue.edu>
-September 22, 2005: repair reversed meaning of D_AMQ, so amq will unregister
-on exit.
diff --git a/BUGS b/BUGS
index 3a3ba6b367d4..8e87e859cbac 100644
--- a/BUGS
+++ b/BUGS
@@ -1,7 +1,7 @@
 	    LIST OF KNOWN BUGS IN AM-UTILS OR OPERATING SYSTEMS
 
 Note: report am-utils bugs via Bugzilla to https://bugzilla.am-utils.org/ or
-by email to the am-utils@am-utils.org mailing list.
+by email to the am-utils mailing list (see www.am-utils.org).
 
 
 (1) mips-sgi-irix*
@@ -98,11 +98,11 @@ diff -u -r1.1 utsname.h
 
 (4) powerpc-ibm-aix4.2.1.0
 
-[4A] "Randall S. Winchester" <rsw@Glue.umd.edu> reports that for amd to
+[4A] "Randall S. Winchester" <rsw AT Glue.umd.edu> reports that for amd to
 start, you need to kill and restart rpc.mountd and possibly also make sure
 that nfsd is running.  Normally these are not required.
 
-[4B] "Stefan Vogel" <vogel@physik.unizh.ch> reports that if your amq
+[4B] "Stefan Vogel" <vogel AT physik.unizh.ch> reports that if your amq
 executable dump core unexpectedly, then it may be a bug in gcc 2.7.x.
 Upgrade to gcc 2.8.x or use IBM's xlC compiler.
 
@@ -123,7 +123,7 @@ but it is not yet in the glibc-2.0.7-19 RPM.
 
 A bug in libc results in an amq binary that doesn't work; amq -v dumps core
 in xdr_string.  There is no known fix (source code or vendor patch) at this
-time.  (Please let am-utils@am-utils.org know if you know of a fix.)
+time.  (Please let us know if you have a fix; see www.am-utils.org.)
 
 
 (7) *-aix4.3.2.0
diff --git a/COPYING b/COPYING
index 035f6239c935..f54191d75fea 100644
--- a/COPYING
+++ b/COPYING
@@ -1,4 +1,4 @@
-Copyright (c) 1997-2006 Erez Zadok
+Copyright (c) 1997-2014 Erez Zadok
 Copyright (c) 1989 Jan-Simon Pendry
 Copyright (c) 1989 Imperial College of Science, Technology & Medicine
 Copyright (c) 1989 The Regents of the University of California.
@@ -15,12 +15,7 @@ are met:
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
-3. All advertising materials mentioning features or use of this software
-   must display the following acknowledgment:
-     This product includes software developed by the University of
-     California, Berkeley and its contributors, as well as the Trustees of
-     Columbia University.
-4. Neither the name of the University nor the names of its contributors
+3. Neither the name of the University nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.
 
diff --git a/ChangeLog b/ChangeLog
index 12f2c5fb8e65..d996f8e75082 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,14 +1,564 @@
-2006-05-11  Erez Zadok  <ezk@cs.sunysb.edu>
+2014-10-28  Christos Zoulas <christos@zoulas.com>
 
 	*******************************************************************
-	*** Released am-utils-6.1.5					***
+	*** Released am-utils-6.2					***
 	*******************************************************************
 
-2006-05-10  Erez Zadok  <ezk@cs.sunysb.edu>
+	* add ylwrap.amd, sick and tired of patching broken ylwrap.
+
+2014-09-05  Christos Zoulas <christos@zoulas.com>
+
+	* factor out the size check for both readdir methods
+	  (raven at themaw.net)
+
+2014-09-03  Christos Zoulas <christos@zoulas.com>
+
+	* configure test for 64 bit xdr function (raven at themaw.net)
+
+2014-09-01  Christos Zoulas <christos@zoulas.com>
+
+	* bug fix from raven at themaw.net to prevent writing v3 handle
+	  to a v2 structure.
+
+2014-07-21  Christos Zoulas <christos@zoulas.com>
+
+	* fix permission problems with access
+	* auto_nfs_version = 3 now works for me.
+
+2014-07-20  Christos Zoulas <christos@zoulas.com>
+
+	* refresh some autoconf files
+	* force autoconf version since earlier versions don't work
+	* changes from raven at themaw.net to support NFSv3 for automounted
+	  toplevel filesystems presented to the list in May. A few bug fixes
+	  and integration changes by me. The code now works well enough to
+	  mount the filesystem with NFSv3 and automount children but readdir
+	  does not work yet (so no listing of automounted filesystems).
+	  The new code is not enabled by default. To enable use
+		auto_nfs_version = 3
+	  in your configuration file.
+
+2014-03-26  Christos Zoulas <christos@zoulas.com>
+
+	From Ian Kent <ikent@redhat.com>
+
+	* use mktemp in scripts/fixrmtab
+	* fix documentatio nits
+	* [linux] Add ext2, ext3, ext4 specific mount options
+	* fix tcpwrappers (hosts.{allow,deny} problems for specific host
+	  entries
+
+2014-03-20  Christos Zoulas <christos@zoulas.com>
+
+
+	* don't background autofs umount
+	* avoid fh NULL dereference on umount
+	* handle ENOENT umount return for autofs mounts
+	* fix error message in get_nfs_version
+	* fix debug log deadlock
+	* [linux] retry umount on EBUSY
+	* handle failed umount on exit
+
+2014-03-09  Christos Zoulas <christos@zoulas.com>
+
+	* Remove BSD advertising clause.
+	* Remove expn program which is not used by anything
+
+2013-12-05  Christos Zoulas <christos@zoulas.com>
+
+	* Change the way we handle multiple lex scanners and yacc parsers
+	  in a single program. Our old patch to ylwrap does not work anymore
+	  because the bison parsers need shared symbols that start with yy
+	  and we can't easily select which ones work. So now we use -P and
+	  -p to let lex and yacc do the work for us. This requires a patch
+	  to ylwrap, but it is smaller.
+
+
+2013-12-05  Christos Zoulas <christos@zoulas.com>
+
+	* Change the way we handle multiple lex scanners and yacc parsers
+	  in a single program. Our old patch to ylwrap does not work anymore
+	  because the bison parsers need shared symbols that start with yy
+	  and we can't easily select which ones work. So now we use -P and
+	  -p to let lex and yacc do the work for us. This requires a patch
+	  to ylwrap, but it is smaller.
+
+2013-05-14  Christos Zoulas <christos@zoulas.com>
+
+	* update to handle new autoconf and regen files
+
+2012-11-23  Christos Zoulas <christos@zoulas.com>
+
+	* recognize mountport=, noacl options
+	* simplify the bootstrap process, by forcing
+	  all the files to be rebuild with autoreconf -f - i
+
+2012-10-03  Christos Zoulas <christos@zoulas.com>
+
+	* add missing ops_nfs4.c to the Makefile.am
+
+2012-09-14  Christos Zoulas <christos@zoulas.com>
+
+	* add locking option handling for lustre
+	* fix noatime, nodiratime, mandlock for linux
+
+2012-07-25  Christos Zoulas <christos@zoulas.com>
+
+	* bug fixes for lustre rhost parsing
+
+2012-06-27  Christos Zoulas <christos@zoulas.com>
+
+	* Disable 1/2-baked sun map support to avoid SIGSEGV
+
+2012-06-16  Christos Zoulas <christos@zoulas.com>
+
+	*******************************************************************
+	*** Released am-utils-6.2-rc1					***
+	*******************************************************************
+
+	* Fix libtool.m4 to work with later versions of autoconf.
+	* In buildall, use eval so that quoted strings work
+	* Centralize nfs version checking function, and introduce
+	  new configuration variable nfs_vers_ping, which is the
+	  max version we ping for. This is not documented yet, because
+	  there might be a better way separate the max version we can
+	  use vs the max version we ping for.
+
+2012-06-09  Christos Zoulas <christos@zoulas.com>
+
+	* fix issue with parsing nfsv4 security option strings
+
+2012-05-01  Christos Zoulas <christos@zoulas.com>
+
+	* Handle EPERM return from v4 file handles
+	  in old linux kernels
+
+2012-03-09  Christos Zoulas <christos@zoulas.com>
+
+	* fix linux autofs detection
+	* fix wrong types in new amq mount xdr processing
+
+2012-01-25  Christos Zoulas <christos@zoulas.com>
+
+	* FreeBSD portability fixes
+
+2012-01-23  Christos Zoulas <christos@zoulas.com>
+
+	* Avoid type punned warnings
+
+2011-12-29  Christos Zoulas <christos@zoulas.com>
+
+	* fix bug I introduced in get_nfs_version that caused it to return 0
+	* add direct support for ext{2,3,4}
+
+2011-12-15  Christos Zoulas <christos@zoulas.com>
+
+	* Include <linux/fs.h> on linux, to grab extra mount flags
+	* Add support for lustre
+
+2011-11-28  Christos Zoulas <christos@zoulas.com>
+
+	* For nfsl mounts, match against either the short local
+	  host name or the fqdn name.
+
+2011-10-06  Christos Zoulas <christos@zoulas.com>
+
+	* Add NFSv4 support (loosely based on Ramya's code).
+	  Currently if the NFSv4 mount fails with ENOENT we fail
+	  back to NFSv3, unless -DNO_FALLBACK.
+	* Replace strdup with xstrdup. It is not nice to replace
+	  system functions with ones that behave differently.
+	* Add various consistency checks (caller function checks
+	  variable for NULL, but callee does not).
+	* Fix error handling in various paths.
+	* Don't check before using XFREE(). free(NULL) works.
+
+2011-09-15  Christos Zoulas <christos@zoulas.com>
+
+	* amq -i addition (prints info about the map files)
+
+2011-09-14  Christos Zoulas <christos@zoulas.com>
+
+	* Solaris OS and compiler fixes from:
+		Hofmann, Frank <Frank.Hofmann@morganstanley.com>
+		Sayle, Alex <Alex.Sayle@morganstanley.com>
+	  - (void)&var generates warnings, removed
+	  - __inline is invalid, changed with inline
+	  - <sys/socket.h> and other headers have extra dependendcies
+			`
+2011-08-11  Christos Zoulas <christos@zoulas.com>
+
+	* fix potential buffer overflow in expand_error()
+	  (Richard Kettlewell). Does not seem to be exploitable.
+
+	* simplify %option parsing to appease ancient flex.
+
+2011-06-21  Christos Zoulas <christos@zoulas.com>
+
+	* add support for linux autofs version 5 (untested)
+
+2011-06-18  Christos Zoulas <christos@zoulas.com>
+
+	* roll back to an older version of libtool that works
+
+	* newer versions of config.guess and config.sub
+
+	* minor fixes to buildall
+
+2011-05-19  Christos Zoulas <christos@zoulas.com>
+
+	* m4/macros/libtool.m4: for AIX AC_LANG_PROGRAM is incorrectly
+	  used and the latest autoconf gives an error. For now just
+	  quote it.
+
+	* configure.in: Fedora Core 15 and RedHat 6 now don't define
+	  af_family_t in <linux/socket.h>, but in <bits/sockaddr.h>.
+	  Include <sys/socket.h> so that we get <bits/sockaddr.h>
+	  indirectly. This caused the <linux/nfs_mount.h> detection
+	  test to fail.
+
+2010-11-24  Erez Zadok  <ezk@fsl.cs.sunysb.edu>
+
+	* m4/macros/os_cflags.m4: for linux, define _GNU_SOURCE (to get
+	definitions for O_LARGEFILE and more).
+
+2010-11-20  Christos Zoulas <christos@zoulas.com>
+
+	* Update news items, add release readme, mark as rc1
+
+	* Fix addopts code to work with options that are key=value
+	  when the built-in hasmntopt() code is not used. The problem
+	  was that the code passed "key=" to hasmntopt not "key".
+
+2009-12-10  Christos Zoulas <christos@zoulas.com>
+
+	* Copy all fields of the am_opts structure
+	  When we introduced am_loc we also added a function to
+	  create a duplicate of an am_opts structure. As it turns
+	  out, that only made a partial copy of the struct and some
+	  fields (e.g. opt_cache) was left blank in the new structure.
+	  Unfortunately any code that was checking the options
+	  through the mntfs structure was mislead by the partial
+	  copy: caching was disabled completely, for example, and
+	  since browsing relies on caching being enabled it wasn't
+	  working either.
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* Initialize RPC authentication flavor to AUTH_UNIX instead
+	  of zero. RHEL 5 uses version 6 of the mount_arg structure
+	  that includes the desired RPC authorization flavour.
+	  Unfortunately amd initializes that value to zero, meaning
+	  AUTH_NULL, resulting in all NFS servers denying operations.
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* Make sure to remove nodes in the proper order when going
+	  down. Depending on what order the nodes got created it's
+	  possible that the parent of a node has a bigger am_mapno
+	  (index in exported_ap[]) so that it gets freed before
+	  its child while the child's am_parent pointer is still
+	  pointing to the already freed block of memory.
+	  This change makes sure that umount_exported() cleans up
+	  all children of a node first before freeing the node.
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* Fix Linux-specific stuff in ops_tmpfs.c
+	  AUTOFS_TMPFS_FS_FLAGS is defined only in the Linux-specific
+	  conf_linux.c file, so it cannot be built on Solaris.
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+        * Add missing parenthesis to fix defined(XXX
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* In the previous commit we've already made a change that
+	  makes this code unnecessary since the node is returned
+	  even if the backing file server is known to be down.
+	  Since the code path is unused it should be removed.
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* amfs_generic_lookup_child() tries to find an alternate
+	  file server if it detects that the current one is down.
+	  However, in the comparison used to decide if a possible
+	  mount is the same as the current one it compares the am_loc
+	  pointers instead of the actual mntfs pointers. Since
+	  amfs_lookup_one_location() creates a brand new am_loc
+	  structure for the returned mntfs structure the am_loc
+	  pointer will be different even if the mntfs it's pointing
+	  to is the same.
+	  This tricks amfs_generic_lookup_child() think it has
+	  found an alternate file server while it hasn't and thus
+	  starts multiple racing mounts for the very same node and
+	  mntfs.
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* In the new am_loc scheme mounted mntfs structures still
+	  have their mf_fo structure left intact. So when restart
+	  creates a fake mntfs for an already mounted filesystem it
+	  should not free mf_fo right away.
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* Setting the error flag of the mntfs for which the share
+	  is already mounted results in the mount point not being
+	  removed when it times out. (Amd considers it an error
+	  mntfs and thus umount becomse a no-op.)
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* Right now AMD sets all timeout values to their defaults
+	  even if you explicitly set them to zero. This patch
+	  introduces separate flags that store if the respective
+	  values have been set and the code path setting default
+	  values checks these flags instead of testing the values
+	  for zero. [Linux only]
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* Fix mntfs related lookup/(un)mount race conditions, by
+	  introducing a new structure linking an mntfs to a node.
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* We have to free the buffers allocated by the XDR routines when
+	  decoding the mount response after copying them to their final place.
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+2009-12-09  Christos Zoulas <christos@zoulas.com>
+
+	* Free continuation in amfs_retry() if we don't call amfs_bgmount()
+	  Normally it's amfs_bgmount() which frees the continuation. However, if
+	  the mount is already in progress and we're in amfs_retry() for another
+	  node we don't try mounting the filesystem once again. Still, we have
+	  to free the continuation as we won't get called again and thus would
+	  leak the continuation structure and our am_loc references.
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+	* Fix use-after-free and double free of mntfs private data
+	  ops_nfs.c(nfs_init) does not clear private data pointer after free().
+	  This leads to use-after-free and double free in case mount() fails.
+	  (found by valgrind)
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+2009-11-23  Christos Zoulas <christos@zoulas.com>
+
+	* The temporary filename buffer was leaked in lock_mtab().
+	  From: Krisztian Kovacs <Kris.Kovacs@morganstanley.com>
+
+2009-10-27  Christos Zoulas <christos@zoulas.com>
+
+	* Deal with errno.h->sys/errno.h better
+
+2009-10-26  Christos Zoulas <christos@zoulas.com>
+
+	* Fix issue with autoconf 2.63
+
+	* Fix compile warnings for gcc-4.4.x
+
+2009-04-15  Christos Zoulas <christos@zoulas.com>
+
+	* Share the LDAP connection between different maps to save resources
+	  on the LDAP server. (Olaf Flebbe <o.flebbe@science-computing.de>)
+
+2009-03-20  Christos Zoulas <christos@zoulas.com>
+
+	* Fix largefile re-definitions
+
+	* Fix compilation error caused in previous patch
+
+2009-02-19  Christos Zoulas <christos@zoulas.com>
+
+	* Add a synchronous unmount amq rpc that will wait for the remote
+	  filesystem to be unmounted, or return an error. Enabled by amq -uu
+
+2009-01-11  Erez Zadok  <ezk@fsl.cs.sunysb.edu>
+
+	* amd/ops_udf.c: don't define functions/variables which may not be
+	used.
+
+	* amd/ops_tmpfs.c (mount_tmpfs): force gcc not to complain about
+	unused variables.
+
+	* config.guess.long: properly support Fedora Core.
+
+2009-01-09  Christos Zoulas <christos@zoulas.com>
+
+	* Fix nfs mounts on linux 2.6.26 by explicitly initializing context.
+
+	* Treat an empty sublink as an unset sublink; this allows us to
+	  say sublink:=; in a spec to override the default. (This produces
+	  Bad selector error, but it works. XXX: We need to decide how to
+	  unset a selector. I proposed an unset keyword a while ago).
+
+2009-01-06  Christos Zoulas <christos@zoulas.com>
+
+	* re-renerate all generated files with newer versions of the
+	  auto-tools.
+
+	* move INSTALL to INSTALL.am-utils to avoid conflicts
+
+	* fix incompatibilities with new m4 and new autoconf.
+
+	* add UDF filesystem support.
+
+	* fix NetBSD nfs file handle detection.
+	
+2009-01-02  Christos Zoulas <christos@zoulas.com>
+
+	* add nocasetrans, nojoliet, rrcaseins for cd9660 filesystems
+
+2008-12-03  Christos Zoulas <christos@zoulas.com>
+
+	* allow ldap queries try a comma-separated list of servers given as:
+
+		ldap_hostports = host1:port1,host2,host3:port3
+
+	  original patch from Florian Geyer
+
+2008-09-19  Christos Zoulas <christos@zoulas.com>
+
+	* the auth_create gid on NetBSD is int
+
+	* deal with lossage from flex -P
+
+	* fix missing/incorrect prototypes
+
+2008-09-17  Christos Zoulas <christos@zoulas.com>
+
+	* fix manual page section issues (sorting, non-existant)
+
+	* add missing forward declarations
+
+	* avoid null pointer derefs (coverity)
+
+	* more portable endian detection support
+
+	* implement tmpfs support
+
+	* use sizeof var instead of constant
+
+	* fix yyerror declaration and definition
+
+	* fix yy function renaming, and correct some renaming issues.
+
+	* work around automake < 1.9 issue where ylwrap is not being run
+	  for a single yacc or lex file.
+
+	* NetBSD
+	  - handle headers that need other headers to compile
+	  - add exfs and tmpfs specific glue
+	  - add options log, noatime, nocoredump, nodevmtime, softdep,
+	    symperm, union
+	  - NetBSD's new mount system call needs the size of the opaque
+	    filesystem specific structure, but passing 0 for now works.
+	    We would need to change a lot more code to pass the size from
+	    the fs-specific calls, so for now punt.
+	  - recvfrom takes socklen_t * on NetBSD
+	  - handle newer NetBSD using statvfs
+	  - NetBSD calls its ufs ffs
+
+	* Linux
+	  - Most recent kernels have trouble with trying to parse the pid
+	    hostname and do locking. What before was a silent failure, now
+	    there is a warning printed and the mount is rejected. This is
+	    the simplest fix:
+	    (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=479884)
+
+2007-04-13  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* amd/sun_map.c (sun_append_str): When translating '&' from Sun
+	automounter maps, replace it with "${key}" in the Amd map, not
+	with the value of the key at the time.  This way '*' maps work
+	too.
+
+	* config.guess.long: don't use -q option to grep because some
+	systems don't support it.  Bug fix for solaris.
+
+2007-03-11  Christos Zoulas  <christos@zoulas.com>
+
+	* amd/opts.c (expand_op): Don't call xstrlcpy() to truncate a
+	string.  It causes spurious xstrlcpy() syslog() errors.  Use
+	memcpy() and explicitly terminate the string.
+
+2007-01-20  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* updated copyright year to 2007 on all files.
+
+2006-12-27  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* minor new port: ia64-hp-hpux11.23
+
+	* m4/macros/check_libwrap_severity.m4 (LIBS): also test if caller
+	needs to define rfc931_timeout.
+
+	* amd/sun2amd.c: define rfc931_timeout and allow/deny_severity for
+	libwrap.
+
+	* amd/amq_svc.c: some versions of libwrap require the caller to
+	define rfc931_timeout in addition to allow/deny_severity.
+
+	* amd/amfs_toplvl.c (amfs_toplvl_init): properly detect when
+	forced unmount functionality exists for all systems.
+
+	* libamu/mount_fs.c (compute_nfs_args): reset nfs_args_t->pathconf
+	only if field exists.
+
+	* conf/nfs_prot/nfs_prot_hpux11.h: prevent HPUX 11.23 from
+	including <tiuser> or <sys/tiuser> (TLI definitions are already
+	included from elsewhere).
+
+	* configure.in: detect nfs_args_t->pathconf field.
+
+2006-11-27  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* doc/Makefile.am: properly publish html files using newer
+	text2html.
+
+2006-11-27  Erez Zadok  <ezk@shekel.local>
+
+        * doc/Makefile.am: obfuscate emails in ChangeLog before it is
+        published on web site.
+
+	* obfuscate many more emails in the distro, esp. of files which get
+        posted on the am-utils web site.
+
+2006-11-26  Erez Zadok  <ezk@shekel.local>
+
+	* minor new port: i386-apple-darwin8.8.1.
+
+        * doc/am-utils.texi: remove obvious URLs used by spammers, and
+        replace them with links to the am-utils web site, which uses PNG
+        images to obfuscate the actual email/mailman URLs.
+
+2006-10-30  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* doc/am-utils.texi (Password maps): minor typo reported by
+	Christoph P. Kukulies.
+
+2006-10-26  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* minor new port: i386-pc-linux-fc6.
+
+	* m4/macros/linux_headers.m4: handle newer Linux kernels which
+	removed UTS_RELEASE from <linux/version.h>.
+
+2006-10-25  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* minor new ports: i386-pc-linux-centos4.4 and
+	powerpc-apple-darwin8.7.0.
+
+	* config.guess.long: recognize CentOS Linux.
+
+2006-06-20  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* minor new port: i386-pc-solaris2.11-nexentaos (GNU/OpenSolaris).
+
+	* config.guess.long: recognize NexentaOS (GNU/OpenSolaris)
 
-	* Minor new ports: i386-unknown-freebsd6.1 (RELEASE)
+	* config.guess, config.sub: updates from latest official GNU
+	distributions.
+
+2006-05-11  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* Minor new ports: i386-unknown-freebsd6.1 (RELEASE),
 	powerpc-apple-darwin8.6.0, and i386-unknown-openbsd3.9.
 
+2006-05-10  Erez Zadok  <ezk@cs.sunysb.edu>
+
 	* libamu/mount_fs.c (compute_nfs_attrcache_flags): fix signedness
 	problems on IRIX-6.5.
 
@@ -188,11 +738,14 @@
 	same $ac_cv_* variable name).  Some systems support one header or
 	another.  Patch inspired by work Debian did.
 
-2006-02-10  Erez Zadok  <ezk@cs.sunysb.edu>
+2006-02-16  Daniel P. Ottavio  <ottavio@vm.fsl.cs.sunysb.edu>
 
-	*******************************************************************
-	*** Released am-utils-6.1.4					***
-	*******************************************************************
+	* amd/sum_map_tok.l: Fixed a bug in a regular expression that
+	prevented dashes in hostnames.  This was posted in BZ by Thomas
+	A. Fine.
+
+	* README.sun2amd: Fixed a typo.  Sentence mentions use of autofs
+	type when it should be host type.
 
 2006-01-04  Erez Zadok  <ezk@cs.sunysb.edu>
 
@@ -302,9 +855,31 @@
 2005-10-10  Erez Zadok  <ezk@cs.sunysb.edu>
 
 	*******************************************************************
-	*** Released am-utils-6.1.3					***
+	*** Released am-utils-6.1a1					***
 	*******************************************************************
 
+	* README.sun2amd: revised.
+
+2005-10-09  Daniel P. Ottavio  <dottavio@ic.sunysb.edu>
+
+	* amd/info_nis.c (nis_search): Bug fix for bugzilla #428; make
+	sure that sun_entry2amd() is not called when yp_match() returns an
+	error, this is done by checking that 'res' is 0.  Bug fix (same
+	BZ#); free the output allocated by yp_match() instead of freeing
+	the return value of sun_entry2amd().
+
+	* amd/sun_map.c (sun_entry2amd): Fix a comment.
+
+	* README.sun2amd: Made a first pass at describing the status of
+	the sun2amd feature.
+	Moved the date.
+
+2005-10-09  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* README.sun2amd: place holder.
+
+	* Makefile.am (EXTRA_DIST): distribute new README.sun2amd file.
+
 2005-10-07  Erez Zadok  <ezk@cs.sunysb.edu>
 
 	* m4/macros/check_mnttab_type.m4: move the test for MOUNT_* to the
@@ -343,6 +918,10 @@
 	* amd/info_exec.c (exec_map_open): break assignment from inside
 	conditional, to work around an IRIX-6.5 cc bug.
 
+	* amd/Makefile.am (amd_LDADD, sun2amd_LDADD): put libaminfo.a
+	before libamu.la.  Some linkers (e.g., IRIX-6.5) incorrectly
+	complain about undefined symbols.
+
 	* fsinfo/fsi_util.c (set_ether_if), amd/map.c (unmount_mp),
 	libamu/xutil.c (expand_error), libamu/strutil.c (xsnprintf): avoid
 	comparison between signed and unsigned integers.
@@ -479,15 +1058,10 @@
 
 2005-10-02  Erez Zadok  <ezk@cs.sunysb.edu>
 
-	* include/am_utils.h: extern for xvsnprintf().
-
-	* amd/autil.c: move strsplit() to libamu/strutil.c.
-
 	* libamu/Makefile.am: use strutil.c, not util.c.
 
 	* libamu/strutil.c: rename from util.c to explain better purpose
-	of file.  Move xvsnprintf and xsnprintf from xutil.c to this
-	file.  Sync up with 6.2 version of file.
+	of file.  Move xvsnprintf and xsnprintf from xutil.c to this file.
 
 	* libamu/xutil.c: explain purpose of file.  Move mkdirs/rmdirs
 	code from old util.c.
@@ -555,22 +1129,13 @@
 
 2005-09-26  Erez Zadok  <ezk@cs.sunysb.edu>
 
-	* libamu/xutil.c (unregister_amq): repair broken meaning of D_AMQ,
-	which was reversed in am-utils-6.2.  Bug fix from Steve Plite
-	<splite-amutils at sigint.cs.purdue.edu>.
-
 	* hlfsd/stubs.c (nfsproc_getattr_2_svc, nfsproc_lookup_2_svc,
 	nfsproc_readlink_2_svc, nfsproc_readdir_2_svc), hlfsd/hlfsd.c
 	(hlfsd_init): use new clocktime() function.
 
 2005-09-18  Erez Zadok  <ezk@cs.sunysb.edu>
 
-	*******************************************************************
-	*** Released am-utils-6.1.2.1					***
-	*******************************************************************
-
-	* README.attrcache: Update status of freebsd and openbsd.
-	Document netbsd's patchs to support noac.
+	* README.attrcache: document netbsd's patchs to support noac.
 
 	* libamu/mount_fs.c (compute_nfs_attrcache_flags): cleanup the
 	code that sets the ac{reg,dir}{min,max} fields so it also sets the
@@ -578,13 +1143,10 @@
 
 	* configure.in: check for nfs_args fields acregmax and acdirmax.
 
-	*******************************************************************
-	*** Released am-utils-6.1.2					***
-	*******************************************************************
-
 	* README.attrcache: new file documenting in detail OS bugs
 	relating to attribute caching, which can affect Amd's reliability
 	under heavy load.
+	Update status of freebsd and openbsd.
 
 	* doc/Makefile.am: install README.attrcache file as attrache.txt
 	file on am-utils Web site.
@@ -665,6 +1227,54 @@
 	amfs_bgmount, amfs_generic_mount_child), amd/amd.c (main): pass
 	NULL to clocktime().
 
+2005-09-15  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* amd/nfs_subr.c (nfsproc_getattr_2_svc): initialize 'retry', just
+	in case.
+	(fh_to_mp3): increment amd_stats.d_stale counter only if we are
+	actually returning ESTALE.
+
+	* amd/info_exec.c (exec_parse_qanswer), amd/info_file.c
+	(file_search_or_reload), amd/info_hesiod.c (hesiod_search),
+	amd/info_ldap.c (amu_ldap_search), amd/info_ndbm.c (search_ndbm),
+	amd/info_nis.c (nis_search), amd/info_nisplus.c (nisplus_search,
+	nisplus_search): don't dereference mnt_map->cfm which may be null
+	if we're not using an amd.conf file.
+
+2005-09-14  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* libamu/xutil.c (unregister_amq): if failed to de-register Amd
+	from portmapper, report it under dlog (debugging), not as an
+	annoying plog that always shows up.
+
+2005-09-13  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* mk-amd-map/mk-amd-map.c (read_file_file), libamu/util.c
+	(strsplit), libamu/hasmntopt.c (nextmntopt), amd/sun_map.c
+	(sun_entry2amd), amd/sun2amd.c (sun2amd_convert_convert),
+	amd/mapc.c (mapc_add_kv), amd/info_file.c (file_search_or_reload),
+	amd/info_exec.c (exec_parse_qanswer): cast isspace() and isascii()
+	arg to unsigned char, which is safer as per Christos.
+
+	* amd/sun_map.c (sun_entry2amd): isspace takes an int, not a char.
+
+	* configure.in: keep a dummy unused AM_PROG_LEX, because old
+	Automake (1.6.3) looks for it if you refer to LEX in your
+	Makefile.am files.  Silly thing, fixed in newer versions of
+	Automake (1.9.2).
+
+2005-09-11  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* Makefile.am (EXTRA_DIST_M4): add prog_{lex,yacc}.m4 to distro.
+
+	* configure.in: use new macros AMU_PROG_YACC and AMU_PROG_LEX.
+
+	* m4/macros/prog_yacc.m4: new macro to check if bison/yacc/byacc
+	exist, but exist with an error if none found.
+
+	* m4/macros/prog_lex.m4: new macro to check if f/lex exist, but
+	exit with an error if not found (am-utils requires f/lex).
+
 2005-09-07  Erez Zadok  <ezk@cs.sunysb.edu>
 
 	* minor new port: powerpc-apple-darwin8.2.0.
@@ -683,8 +1293,48 @@
 	file system on this system (probably because /proc isn't mounted),
 	then provide some default definition for this file to compile.
 
+2005-08-28  Daniel P. Ottavio  <dottavio@ic.sunysb.edu>
+
+	* amd/sun_map.c (sun_entry2amd) : Wipe out any trailing white
+	spaces or '\n' before passing strings to the parser.
+
+	* amd/amd.h : oops, reverting bad changes
+
+	* amd/info_file.c : oops, reverting bad changes
+
+	* amd/mapc.c : oops, reverting bad changes
+
+	* amd/sun_map_parse.y : oops, reverting bad changes
+
 2005-08-27  Erez Zadok  <ezk@cs.sunysb.edu>
 
+	* libamu/xutil.c: amd_program_number is a u_long now.
+	(unregister_amq): if pmap_unset failed to de-register Amd from the
+	portmapper, print an error message.
+	(get_amd_program_number): returns a u_long now.
+	(set_amd_program_number): take a u_long now.
+
+	* include/am_utils.h: get_amd_program_number() returns u_long now.
+	set_amd_program_number() takes a u_long now.
+
+	* amq/amq.c: amd_program_number is a u_long, not int.
+
+	* amd/nfs_start.c (mount_automounter): when registering Amd with
+	the portmapper (for Amq service), don't fail if just one of TCP or
+	UDP failed to register, but only if both transports failed.  That
+	way Amq can still contact Amd using the transport that did
+	register correctly.  However, now, if both transports failed to
+	register, then set amd_state to "Done" so it would shutdown
+	cleanly.
+
+	* conf/transp/transp_{sockets,tli{}.c (amu_svc_register): better
+	comments.
+
+	* libamu/xutil.c: debug_flags should always be initialized to
+	D_CONTROL (amq,daemon,fork).
+	(debug_option): allow setting initial immutable debug_flags via
+	amd.conf; afterward, prevent it (i.e., one tries it via "amq -D").
+
 	* Makefile.am (DISTCLEANFILES): also remove amu_autofs_prot.h,
 	config.cache.old, and dbgcf.h on "make distclean".
 	(CLEANFILES): remove dbgcf on plain "make clean".
@@ -692,13 +1342,199 @@
 	* amd/Makefile.am (DISTCLEANFILES): also remove ops_autofs.c on
 	"make distclean".
 
+2005-08-27  Daniel P. Ottavio  <dottavio@ic.sunysb.edu>
+
+	* amd/info_file.c (file_search_or_reload): Changed the key
+	variable that is passed to the sun_entry2amd.
+
+	* amd/mapc.c (mapc_add_kv): Add support for multiple entries
+	packed into one line.  This is a workaround for handling Sun style
+	mounts that contains multiple entries on one line: "multi-mount
+	entries".  The sun2amd conversion tools will convert such entries
+	into type:=auto and pack each of the auto-entries into one line
+	separated by '\n'.  The mapc_add_kv function will now recognize
+	such entries and add then.
+
+	* amd/sun2amd.c (sun2amd_convert): Add print statement that
+	includes the line number during a parser failure.
+
+	* sun_map.c: Fix the AMD_MAP_PREF_KW definition.  Fix spelling.
+	(sun_mountpts2amd): removed this function
+	(sun_hsfs2amd): added some more comments
+	(sun_nfs2amd): moved support for multi-mount entries from this
+	function to sun_multi2amd().
+	(sun_multi2amd): New function to handle multi-mount entries.  This
+	function will convert the Sun version to an Amd type:=auto.  Each
+	extra auto entry will be appended to the same line separated by a
+	'\n'.
+	(sun_entry2amd): Fixed a bug if-statement.  This function now
+	checks for multi-mount entries.
+
+	* amd/sun_map.h: Add a fstype member to the sun_mountpt struct.
+
+	* amd/sun_map_parse.y: Parser now supports fstype for multi-mount
+	entries.
+
+	* amd/sun_map_tok.l: No longer print the line and column number
+	when parsing.  This is because the parser is handed strings not
+	files.  Therefore, the line number will always be 1.  It is now up
+	to the higher level tools to echo line information during error
+	when they feed the parser.
+
 2005-08-24  Erez Zadok  <ezk@cs.sunysb.edu>
 
 	* configure.in: wrap all LDAP and HESIOD tests in test whether
 	--with-OPT was used.
 
+2005-08-20  Daniel P. Ottavio  <dottavio@ic.sunysb.edu>
+
+	* amd/sun_map.c: Clean up #defines
+	(sun_entry2amd) : Verify that the key and entry values passed are
+	not NULL.  Free the Sun entry struct when done.
+
+	* amd/sun_map.h: Add some "not implemented yet" comments to the
+	map and mmap structures.
+
+	* amd/sun_map_parse.y: Removed automap include functionality, it
+	will need to be re-implemented using a pre-processor.
+	Clean up function calls.
+
+2005-08-16  Daniel P. Ottavio  <dottavio@ic.sunysb.edu>
+
+	* amd/sun2amd.c (sun2amd_convert): If the input line is too long
+	don't return an error just null terminate and continue.  Fix bug:
+	the map key was not written.
+
+	* amd/sun_map.c: Add a new Amd device, and cdfs constant.
+	(sun_locations2amd): Write the NFS type keyword
+	for each host of the mount entry.  Add a space between each mount
+	location.
+	(sun_hsfs2amd): New function to support hsfs to
+	cdfs.
+	(sun_nfs2amd): Don't write the nfs type here.  Fix
+	comments.
+	(sun_entry2amd): Change function parameter var for
+	clarity.  Add support for hsfs.
+
+	* amd/sun_map_parse.y (sun_map_parse_read): Reset the entry list
+	after it has been returned.
+
 2005-08-16  Erez Zadok  <ezk@cs.sunysb.edu>
 
+	* amd/get_args.c (get_args): initialize debug_flags if they've
+	never been set.
+
+2005-08-15  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* amd/mapc.c (mapc_create): mapc find takes 4th arg, the mount
+	point.  Now, we can properly initialize the cfm structure of the
+	mnt_map, so we can have access to the flags (e.g., SUN_MAP_SYNTAX)
+	inside each info_*.c file.
+	(mapc_find): takes 4rd arg (mntpt) and passes it to calls to
+	mapc_create.
+	(root_newmap): pass NULL as 4th arg (mntpt).
+
+	* amd/amfs_generic.c (amfs_parse_defaults): remove ugly hack to
+	initialize map cfm structure (including flags) so late.
+
+	* amd/autil.c (amfs_mkcacheref): pass mount point as 4th arg to
+	mapc_find.
+
+	* amd/amfs_root.c (amfs_root_mount): pass NULL as new 4th arg to
+	mapc_find.
+
+	* amd/amd.h: extern for mapc_find changed to pass the mount point.
+
+	* libamu/xutil.c: debug_flags should be unsigned.
+	(dbg_opt): fix comments for updated debug_flags, add "defaults".
+	(debug_option): Don't allow "immutable" (D_IMMUTABLE) flags to be
+	changed, because they could mess Amd's state and only make sense
+	to be set once when Amd starts.  Currently these immutable flags
+	are "daemon," "fork," "amq," and "mtab."  If Amd not compiled with
+	debugging, set default "control" options (daemon,fork,amq).
+	(unregister_amq): proper use of D_AMQ.
+
+	* include/am_utils.h: define new D_BASIC, D_CONTROL, D_DEFAULT,
+	D_IMMUTABLE, and D_MASK.  Updated definitions of D_ALL and D_TEST.
+	debug_flags extern should be unsigned.
+
+	* scripts/amd.conf-sample (debug_options): mention new "defaults"
+	option.
+
+	* scripts/amd.conf.5,doc/am-utils.texi: document new debug option
+	"defaults" and properly explain the corrected meanings of
+	"daemon," "fork," "amq," and their "no" inversions.  Better
+	explain "all" and "test" too.  Correct default debug_mtab file to
+	/tmp/mtab.
+
+	* hlfsd/stubs.c (nfsproc_readlink_2_svc): proper use of D_FORK.
+
+	* hlfsd/homedir.c (homedir): proper use of D_FORK.
+
+	* hlfsd/hlfsd.c (main, hlfsd_init, cleanup): proper use of
+	D_DAEMON.
+
+	* amd/nfs_start.c (mount_automounter): proper use of D_AMQ.
+
+	* amd/amd.h (DEBUG_MNTTAB_FILE): change default to /tmp/mtab,
+	which is more common on more systems (instead of /tmp/mnttab).
+
+	* amd/amd.c (main): properly use D_DAEMON.
+
+2005-08-14  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* libamu/xutil.c (xlog_opt): define new pseudo log_option named
+	"defaults", which is an alias for "fatal,error,user,warning,info".
+
+	* scripts/amd.conf.5, doc/am-utils.texi, amd/amd.8: document new
+	log_option "defaults".
+
+	* amq/amq.8: typo.  Arg name for -D is "debug_options" not
+	"log_options".
+
+	* libamu/xutil.c: make xlog_level static, and initialize it to
+	XLOG_DEFAULT.
+	(cmdoption): take unsigned int as flags argument, and print any
+	errors as XLOG_ERROR (which cannot be turned off).
+	(switch_option): remove old code which disallowed you from turning
+	off flags that were set when Amd started up.  Now, you can turn
+	any log option on/off at start time or later on (via amq -x),
+	other than the two mandatory options (fatal+error).
+
+	* include/am_utils.h (XLOG_*): remove unused XLOG_DEFSTR.  Define
+	XLOG_MASK to mask out unused flag bits.  Define XLOG_DEFAULT to be
+	what it was before (fatal + error + user + warning + info), but
+	use the new mask.  Remove extern's for xlog_level and
+	xlog_level_init.  Change extern for cmdoption() to take an
+	unsigned flags argument.
+
+	* doc/am-utils.texi, amq/amq.8, scripts/amd.conf.5, amd/amd.8:
+	document mandatory log options
+	(fatal+error) which cannot be turned off and are always on by
+	default.  They must be on so that Amd can report crucial errors,
+	including those related to setting flags on/off.
+
+	* hlfsd/hlfsd.c (main): remove hack to initialize log_options.
+
+	* wire-test/wire-test.c: remove reference to unused xlog_level.
+
+	* amd/mapc.c (mapc_create): 'alloc' flags variable should be
+	unsigned.
+
+	* amd/get_args.c (get_args): no need for hack using
+	xlog_level_init.
+
+	* amd/Makefile.am: separate sources common to amd and sun2amd into
+	a special, locally-built only, static library called libaminfo.a.
+
+	* libamu/xutil.c (real_plog, xsnprintf): call new xvsnprintf()
+	wrapper function.
+	(xvsnprintf): new function which already gets a va_list.  This was
+	needed to avoid nesting va_list's (which apparently isn't
+	allowed).
+
+	* include/am_utils.h: prototype for new xvsnprintf wrapper.
+
 	* configure.in: sinclude([vers.m4]) version number file.
 
 	* vers.m4: new file to separate version number out of
@@ -707,24 +1543,248 @@
 
 	* Makefile.am (EXTRA_DIST_M4): include vers.m4 in distro.
 
+2005-08-14  Daniel P. Ottavio  <dottavio@ic.sunysb.edu>
+
+	* amd/info_file.c: add key to sun_entry2amd()'s parameters
+
+	* amd/info_hesiod.c: add key to sun_entry2amd()'s parameters
+
+	* amd/info_ldap.c: add key to sun_entry2amd()'s parameters
+
+	* amd/info_ndbm.c: add key to sun_entry2amd()'s parameters
+
+	* amd/info_nis.c: add key to sun_entry2amd()'s parameters
+
+	* amd/info_nisplus.c: add key to sun_entry2amd()'s parameters
+
+	* amd/sun_map.c: New functions to support sun translation to amd.
+	The function sun_entry2amd's parameters were expanded to include
+	the key value.  sun_entry_2amd() now returns NULL on error.
+
+	* amd/sun_map.h: Expand sun_entry2amd's parameters to include key
+	value.
+
+	* amd/sun_map_parse.y: Change how file system types are parsed out
+	of the list of options for each entry.  The previous way was not
+	working properly so now we just look for the 'fstype' keyword in
+	each option.  If it exists we copy its key value.
+	Added some comments to sun_map_parse_read().
+
+	* amd/amd.h: Added an extern from info_file.c called
+	file_read_line().  Previously this function was static but is now
+	used in sun2amd.c.
+
+	* amd/info_file.c: Changed the static function read_line() to a
+	public function called file_read_line().  This function is now
+	used in sun2amd.c
+
+	* amd/sun2amd.8: Filled in the contents of this man page.  This is
+	a conversion utility that converts Sun maps to Amd maps.
+
+	* amd/sun2amd.c: Implemented a working version of this utility.
+
 2005-08-11  Erez Zadok  <ezk@cs.sunysb.edu>
 
+	* amd/sun_map_parse.y: instead of using a custom FOO_alloc()
+	function, use Amd's CALLOC(struct FOO) macro.
+
+	* amd/sun_map.h: remove extern definitions to functions no longer
+	needed.
+
+	* amd/sun_map.c: removed superfluous *_alloc() functions, some of
+	which caused conflicts with same-named symbols in the parser
+	(since we rename 'yyalloc' to 'sun_map_alloc').
+
 	* configure.in: keep AC_INIT on same line, for nightly snapshot
 	build script.
 
+	* amd/Makefile.am: f/lex libraries are incompatible with multiple
+	scanners, so don't link Amd with libl.a/libfl.a.
+
+2005-08-10  Daniel P. Ottavio  <dottavio@ic.sunysb.edu>
+
+	* amd/sun_map_tok.l: Clean up regular expression so HPUX stops
+	whining.
+
+2005-08-09  Daniel P. Ottavio  <dottavio@ic.sunysb.edu>
+
+	* amd/sun_map_parse.y: Moved license below special yacc bracket to
+	be portable with HPUX's yacc.  Clean up externs.
+
+	* amd/sun_map_tok.l: Moved license below special lex bracket to be
+	portable with HPUX's lex.  Fixed definitions to allow for a
+	non-flex lex to parse strings instead of files.  Added some casts
+	to strlcpy usage to silence warnings.  Moved the % options because
+	HPUX was complaining,
+
+2005-08-08  Daniel P. Ottavio  <dottavio@ic.sunysb.edu>
+
+	* amd/sun_map_tok.l: Applied some definition goop to handle the
+	ECHO symbol that lex defines.  This symbol causes problems on
+	RedHat-EL-powerPC platforms.  Replaced strncpy with strlcpy.
+	Renamed the function sun_map_yyinput to sun_map_input.  This
+	function is a utility function that is not generated by lex.
+	Therefore, the 'yy' may cause confusion.
+
+2005-08-08  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* amd/sun_map_tok.l: allocate more output slots so lex scanners
+	don't run out of memory.
+
+	* amd/sun_map_parse.y: declare extern for sun_map_parse().
+
+	* libamu/xutil.c (xsnprintf): ensure proper comparisons between
+	signed and unsigned quantities.
+
+2005-08-06  Erez Zadok  <ezk@cs.sunysb.edu>
+
+	* libamu/util.c, amd/autil.c (strsplit): moved strsplit() function
+	from Amd code to to libamu, so sun2amd could use it.
+
+	* amd/Makefile.am (sbin_PROGRAMS): build sun2amd binary and man
+	page.
+	(EXTRA_sun2amd_OBJECTS): sun2amd needs to link with all info_*.c files
+
+	* amd/sun2amd.8: placeholder for man page.
+
+	* amd/sun2amd.c: placeholder for C version of translator from Sun
+	syntax maps to Amd maps.
+
+	* */*.[0-9]: include file name in nroff source comment.
+
+	* ALL: use '0' properly when assigning or passing it to functions.
+	If in the context pointer, use NULL.  If in the context of a
+	single char (say within a string), the use '\0'.  This is just to
+	make the code clearer.
+
+	* m4/macros/header_templates.m4: template for HAVE_MAP_SUN.
+
+	* amd/mapc.c (maptypes): add placeholder for Sun-syntax map
+	methods.
+
+	* amd/Makefile.am (EXTRA_amd_SOURCES): compile info_sun.c
+
+	* amd/info_sun.c: placeholder for meta info parser to get info
+	from Sun automount-style /etc/auto_master, possibly following
+	into multiple info services (via /etc/nsswitch.conf).
+
+	* libamu/xutil.c (xsnprintf): if vsnprintf truncated the output
+	string to avoid an overflow, print an error.  Include some code to
+	break out any possible infinite loop between plog() and
+	xsnprintf().
+	(real_plog): now we can use (carefully) xsnprintf() directly.
+
+	* amd/sun_map.[hc]: cleanup and formatting.
+
+	* amd/sun_map_parse.y: to match the literal string "fstype=" use
+	double quotes, not single quotes.
+
+	* amd/get_args.c (get_args): call conf_parse() using conf_in.
+
+	* amd/amd.h: use renamed parser symbols (yyparse -> conf_parse;
+	yyin -> conf_in).
+
+	* ylwrap: Enhance wrapper to avoid the #define hacks done by Gdb,
+	and suggested by the Automake manual.  This enhanced parser will
+	prefix each conflicting yacc/lex symbol with a unique name
+	produced from INPUT.  For example, if INPUT is foo_parse.y, then
+	yyparse() becomes foo_parse().  This requires that both your .l
+	and corresponding .y files have the same prefix (e.g., foo_parse.y
+	and foo_tok.l).
+
+	* amd/Makefile.am (BUILT_SOURCES): define which yacc/lex .h/.c
+	source files are built automatically, and therefore should not be
+	in the distro (IMHO), and should be cleaned upon "make clean".
+	(amd_SOURCES): include new sun_map_parse.y and sun_map_tok.l files.
+
+	* ylwrap: new file needed because we have two parsers now.
+
+	* amd/sun_map_{parse.y,tok.l}: cleanup and formatting.
+
+2005-08-06  Daniel P. Ottavio  <dottavio@ic.sunysb.edu>
+
+	* amd/Makefile.am: Added new files sun_map.h, sun_map.c,
+	sun_map_parse.y, and sun_map_tok.l.  These files add support for
+	parsing Sun style maps.  The yacc/lex files needed custom rules so
+	they don't cause symbol conflicts with each other.
+
+	* amd/amd.h: Added "#define INFO_MAX_LINE_LEN" that specifies the
+	line limit for info services.
+
+	* amd/info_exec.c: Replaced MAX_LINE_LEN with INFO_MAX_LINE_LEN
+
+	* amd/info_file.c: Replaced MAX_LINE_LEN with INFO_MAX_LINE_LEN,
+	added support for parsing Sun style maps.  The support for Sun
+	maps is done using the sun_entry2amd() function.  This function is
+	called for each entry line that is read only when Sun parsing is
+	enabled.  For each entry line that is passed to the function a
+	copy of the Amd equivalent is returned.
+
+	* amd/sun_map.h: new header file for Sun style map support
+
+	* amd/sun_map.c: new source file for Sun style map support, clean
+	up comments, additional sun2amd conversion routines
+
+	* amd/sun_map_parse.y: new yacc file for parsing Sun style maps,
+	fix copyright notice, put filename below license.
+
+	* amd/sun_map_tok.l: new lex file for parsing Sun style maps, fix
+	copyright notice, put filename below license.
+
+	* amd/get_args.c: replace usage of strlcat with xstrlcat
+
+	* include/am_utils.h: added 'extern void xstrlcat()'
+
+	* libamu/util.c: Added a xstrlcat() function that wraps the
+	syscall strlcat() so that string truncations can be logged.
+
 2005-08-06  Erez Zadok  <ezk@cs.sunysb.edu>
 
+	* amd/info_file.c (file_search, file_reload): pass mnt_map to
+	file_search_or_reload.
+	(file_search_or_reload): ensure that mnt_map is never NULL.
+
+	* amd/info_nis.c (nis_search): call sun_entry2amd() if
+	sun_map_syntax=yes.
+
+	* amd/info_ldap.c (amu_ldap_search): call sun_entry2amd() if
+	sun_map_syntax=yes.
+
+	* amd/info_hesiod.c (hesiod_search): call sun_entry2amd() if
+	sun_map_syntax=yes.
+
+	* amd/info_ndbm.c (ndbm_search): pass mnt_map to search_ndbm.
+	(search_ndbm): call sun_entry2amd() if sun_map_syntax=yes.
+
+	* amd/info_nisplus.c (nisplus_search): call sun_entry2amd() if
+	sun_map_syntax=yes.
+
+	* amd/info_exec.c (exec_search): pass mnt_map to
+	exec_parse_qanswer.
+	(exec_parse_qanswer): call sun_entry2amd() if sun_map_syntax=yes.
+
+	* doc/am-utils.texi (sun_map_syntax Parameter): document new
+	common parameter.
+
 	* scripts/amd.conf.5: selectors_in_defaults is a common parameter,
 	not just [global].  Use consistent capitalization of Amd/Amq.
+	Document new sun_map_syntax parameter.
 
 	* scripts/amd.conf-sample: properly list all of the parameters
 	which are common to both the [global] and the per-map sections.
+	(sun_map_syntax): example of new parameter.
 
 	* doc/am-utils.texi (Common Parameters): selectors_in_defaults is
 	a common parameter, not just [global].
 
 	* scripts/amd.conf-sample (sun_map_syntax): example of new flag.
 
+	* amd/conf.c ({ropt,gopt}_sun_map_syntax): new function to parse
+	sun_map_syntax flag (global or per map).
+
+	* amd/amd.h (CFM_SUN_MAP_SYNTAX): new flag for users to say if the
+	map uses Sun automounter syntax.
+
 	* cvs-server.txt: update instructions after branching 6.1-stable.
 
 2005-08-02  Erez Zadok  <ezk@cs.sunysb.edu>
diff --git a/FAQ b/FAQ
index 18e73a3fab20..3fbcb4cdb1d0 100644
--- a/FAQ
+++ b/FAQ
@@ -26,7 +26,7 @@ answer your questions, see information in the following sources:
    listed in bugzilla in https://bugzilla.am-utils.org/
 
 If you have additions to this FAQ, please let us know at
-am-utils@am-utils.org.
+the am-utils list (see www.am-utils.org).
 
 Thank you,
 The Am-utils development team.
diff --git a/INSTALL b/INSTALL
index 273fe02f4548..2099840756e6 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,124 +1,370 @@
-		      am-utils 6.1 compatibility list
-
-For each system, list if it autoconfigures, compiles, or runs.  Fill in
-email id of person who confirms the fact.  A missing entry means unverified.
-A 'no' or 'X' means verified broken or nonexistent (static library).
-
-SYSTEM				CONFIG	COMPILE	RUN	SHLIB	AUTOFS
-=========================	=======	=======	=======	=======	======
-alpha-dec-osf4.0f		ro	ro	ro	-	-
-alpha-dec-osf5.1		ro	ro	ro	-	-
-alpha-unknown-linux-gentoo1.4.16 ezk	ezk	ezk	ezk	-
-alphaev56-dec-osf4.0f		ezk	ezk	ezk	ezk	-
-i386-apple-darwin6.0		ezk	ezk	ezk	ezk	-
-i386-pc-bsdi2.1			ion	ion	ion	ion[X]	ion[X]
-i386-pc-linux-deb3.0		ezk	ezk	ezk	ezk	-
-i386-pc-linux-deb3.1		ezk	ezk	ezk	ezk	-
-i386-pc-linux-fc1		ezk	ezk	ezk	ezk	-
-i386-pc-linux-fc2		ezk	ezk	ezk	ezk	-
-i386-pc-linux-fc3		ezk	ezk	ezk	ezk	-
-i386-pc-linux-fc4		ezk	ezk	ezk	ezk	-
-i386-pc-linux-gentoo1.4.16	ezk	ezk	ezk	ezk	-
-i386-pc-linux-rh6.2		ion	ion	ion	ion	ion
-i386-pc-linux-rh7.1		ion	ion	ion	ion	ion
-i386-pc-linux-rh7.2		ion	ion	ion	ion	ion
-i386-pc-linux-rh7.3		ion	ion	ion	ion	ion
-i386-pc-linux-rh8.0		ezk	ezk	ezk	ezk	-
-i386-pc-linux-rh9		ion	ion	ion	ion	ion
-i386-pc-linux-rhel3		ezk	ezk	ezk	ezk	-
-i386-pc-linux-rhel4		ezk	ezk	ezk	ezk	-
-i386-pc-linux-suse8.2		ezk	ezk	ezk	ezk	-
-i386-pc-linux-suse9.1		ezk	ezk	ezk	ezk	-
-i386-pc-linux-suse9.2		ezk	ezk	ezk	ezk	-
-i386-pc-linux-suse9.3		ezk	ezk	ezk	ezk	-
-i386-pc-solaris2.10		ro	ro	ro	-	-
-i386-pc-solaris2.9		ro	ro	ro	-	-
-i386-unknown-freebsd4.10	ezk	ezk	ezk	ezk	-
-i386-unknown-freebsd4.11	ezk	ezk	ezk	ezk	-
-i386-unknown-freebsd4.8		ezk	ezk	ezk	ezk	-
-i386-unknown-freebsd4.9		ezk	ezk	ezk	ezk	-
-i386-unknown-freebsd5.0		ezk	ezk	-	ezk	-
-i386-unknown-freebsd5.1		ezk	ezk	ezk	ezk	-
-i386-unknown-freebsd5.2		ezk	ezk	ezk	ezk	-
-i386-unknown-freebsd5.2.1	ezk	ezk	ezk	ezk	-
-i386-unknown-freebsd5.3		ezk	ezk	ezk	ezk	-
-i386-unknown-freebsd5.4		ezk	ezk	ezk	ezk	-
-i386-unknown-freebsd6 (BETA5)	ezk	ezk	ezk	ezk	-
-i386-unknown-netbsd1.6A		ezk	ezk	ezk	ezk	-
-i386-unknown-netbsdelf1.6.1	ezk	ezk	ezk	ezk	-
-i386-unknown-netbsdelf1.6.2	ezk	ezk	ezk	ezk	-
-i386-unknown-netbsdelf2.0	ezk	ezk	ezk	ezk	-
-i386-unknown-netbsdelf2.0.2	ezk	ezk	ezk	ezk	-
-i386-unknown-netbsdelf3.0	ezk	ezk	ezk	ezk	-
-i386-unknown-openbsd3.3		ezk	ezk	ezk	ezk	-
-i386-unknown-openbsd3.6		ezk	ezk	ezk	ezk	-
-i386-unknown-openbsd3.7		ezk	ezk	ezk	ezk	-
-i686-apple-darwin6.6		ezk	ezk	ezk	ezk	-
-ia64-hp-hpux11.20		ezk	ezk	ezk	ezk	-
-ia64-unknown-linux-rh2.1AS	ezk	ezk	-	ezk	-
-ia64-unknown-linux-rh2.1AW	ezk	ezk	ezk	ezk	-
-ia64-unknown-linux-rhel4	ezk	ezk	ezk	ezk	-
-mips-sgi-irix6.2		ro	ro	ro	-	-[3]
-mips-sgi-irix6.5		ro	ro	ro	-	-[3]
-mips-unknown-linux-gentoo1.4.16	ezk	ezk	ezk	ezk	-
-mipsel-unknown-linux-rhPS2	ezk	ezk	ezk	ezk	-
-powerpc-apple-darwin7.6.0	ezk	ezk	ezk	ezk	-
-powerpc-apple-darwin7.7.0	ezk	ezk	ezk	ezk	-
-powerpc-apple-darwin7.8.0	ezk	ezk	ezk	ezk	-
-powerpc-apple-darwin7.9.0	ezk	ezk	ezk	ezk	-
-powerpc-apple-darwin8.2.0	ezk	ezk	ezk	ezk	-
-powerpc-ibm-aix5.1.0.0		ion	ion	ion	ion[X]	ion[1,2]
-powerpc-ibm-aix5.2.0.0		ezk	ezk	ezk	ezk	-
-powerpc-ibm-aix5.3.0.0		ezk	ezk	ezk	ezk	-
-powerpc-unknown-linux-yellowdog2.3 ezk	ezk	ezk	ezk	-
-sparc-sun-solaris2.10		ro	ro	ro	-	-
-sparc-sun-solaris2.5.1		ion	ion	ion	ion	ion[1]
-sparc-sun-solaris2.6		ion	ion	ion	ion	ion
-sparc-sun-solaris2.7		ion	ion	ion	ion	ion
-sparc-sun-solaris2.8		ion	ion	ion	ion	ion
-sparc-sun-solaris2.9		ro	ro	ro	-	-
-sparc-unknown-linux-rh62	ion	ion	ion	ion	ion
-sparc64-unknown-linux-aurora10	ion	ion	ion	ion	ion
-sparc64-unknown-linux-deb3.0	ezk	ezk	ezk	ezk	-
-sparc64-unknown-linux-gentoo1.4.16 ezk	ezk	ezk	ezk	-
-sparc64-unknown-linux-rh62	ion	ion	ion	ion	ion
-sparc64-unknown-linux-suse7.3	ezk	ezk	-	ezk	-
-x86_64-unknown-linux-rh2.9.5AS	ezk	ezk	ezk	ezk	-
-x86_64-unknown-linux-rh3.0.0AS	ion	ion	ion	ion	ion
-
-
-EMAIL ID LEGEND:
-
-bking:	Bevis R W King <B.King@ee.surrey.ac.uk>
-dsr:	Dan Riley <dsr@mail.lns.cornell.edu>
-ezk:	Erez Zadok <ezk@cs.columbia.edu>
-finkel:	Raphael Finkel <raphael@cs.uky.edu>
-ion:	Ion Badulescu <ion@cs.columbia.edu>
-jose:	Jose Nazario <jose@biocserver.BIOC.CWRU.Edu>
-nrh:	Nick Hall <nrh@dcs.ed.ac.uk>
-ro:	Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
-stolke:	Andreas Stolcke <stolcke@speech.sri.com>
-wpaul:	Bill Paul <wpaul@ctr.columbia.edu>
-
-
-FOOTNOTES:
-
-[1] Due to limitations in the Sun autofs v1 implementation, some amd features
-cannot be properly supported. More precisely, trying to access a link mount
-pointing to another amd entry will result in failure and/or deadlock.
-Ordinary nfs and link mounts work well, however.
-
-[2] AIX autofs appears to be a variant of the Sun autofs v1 protocol, but
-IBM don't provide any sort of documentation or even header files from it.
-It is currently unsupported; we may add some experimental support for it at
-some point, though it won't be pretty. Assistance from IBM-ers would be
-highly appreciated, hint hint.
-
-[3] IRIX 6 autofs uses the Sun autofs v1 protocol, too.  The header files
-are part of the onc3_eoe.sw.autofs (IRIX 6.2) or nfs.sw.autofs (IRIX 6.5)
-package, which may not be installed.  The autofs code is known to compile,
-but hasn't been run yet.  SGI's autofsd uses a barely documented system
-call, syssgi(SGI_AUTOFS_SYS, ...), which may be required to get working
-autofs support.  Additional help from SGI would be highly appreciated.
-
-Erez & Ion
+Installation Instructions
+*************************
+
+Copyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation,
+Inc.
+
+   Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.  This file is offered as-is,
+without warranty of any kind.
+
+Basic Installation
+==================
+
+   Briefly, the shell command `./configure && make && make install'
+should configure, build, and install this package.  The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.  Some packages provide this
+`INSTALL' file but do not implement all of the features documented
+below.  The lack of an optional feature in a given package is not
+necessarily a bug.  More recommendations for GNU packages can be found
+in *note Makefile Conventions: (standards)Makefile Conventions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+   The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.
+
+     Running `configure' might take a while.  While running, it prints
+     some messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package, generally using the just-built uninstalled binaries.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.  When installing into a prefix owned by root, it is
+     recommended that the package be configured and built as a regular
+     user, and only the `make install' phase executed with root
+     privileges.
+
+  5. Optionally, type `make installcheck' to repeat any self-tests, but
+     this time using the binaries in their final installed location.
+     This target does not install anything.  Running this target as a
+     regular user, particularly if the prior `make install' required
+     root privileges, verifies that the installation completed
+     correctly.
+
+  6. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+  7. Often, you can also type `make uninstall' to remove the installed
+     files again.  In practice, not all packages have tested that
+     uninstallation works correctly, even though it is required by the
+     GNU Coding Standards.
+
+  8. Some packages, particularly those that use Automake, provide `make
+     distcheck', which can by used by developers to test that all other
+     targets like `make install' and `make uninstall' work correctly.
+     This target is generally not run by end users.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you can use GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.  This
+is known as a "VPATH" build.
+
+   With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory.  After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+   On MacOS X 10.5 and later systems, you can create libraries and
+executables that work on multiple system types--known as "fat" or
+"universal" binaries--by specifying multiple `-arch' options to the
+compiler but only a single `-arch' option to the preprocessor.  Like
+this:
+
+     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+                 CPP="gcc -E" CXXCPP="g++ -E"
+
+   This is not guaranteed to produce working output in all cases, you
+may have to build one architecture at a time and combine the results
+using the `lipo' tool if you have problems.
+
+Installation Names
+==================
+
+   By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc.  You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX', where PREFIX must be an
+absolute file name.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.  In general, the
+default for these options is expressed in terms of `${prefix}', so that
+specifying just `--prefix' will affect all of the other directory
+specifications that were not explicitly provided.
+
+   The most portable way to affect installation locations is to pass the
+correct locations to `configure'; however, many packages provide one or
+both of the following shortcuts of passing variable assignments to the
+`make install' command line to change installation locations without
+having to reconfigure or recompile.
+
+   The first method involves providing an override variable for each
+affected directory.  For example, `make install
+prefix=/alternate/directory' will choose an alternate location for all
+directory configuration variables that were expressed in terms of
+`${prefix}'.  Any directories that were specified during `configure',
+but not in terms of `${prefix}', must each be overridden at install
+time for the entire installation to be relocated.  The approach of
+makefile variable overrides for each directory variable is required by
+the GNU Coding Standards, and ideally causes no recompilation.
+However, some platforms have known limitations with the semantics of
+shared libraries that end up requiring recompilation when using this
+method, particularly noticeable in packages that use GNU Libtool.
+
+   The second method involves providing the `DESTDIR' variable.  For
+example, `make install DESTDIR=/alternate/directory' will prepend
+`/alternate/directory' before all installation names.  The approach of
+`DESTDIR' overrides is not required by the GNU Coding Standards, and
+does not work on platforms that have drive letters.  On the other hand,
+it does better at avoiding recompilation issues, and works well even
+when some directory options were not specified in terms of `${prefix}'
+at `configure' time.
+
+Optional Features
+=================
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+   Some packages offer the ability to configure how verbose the
+execution of `make' will be.  For these packages, running `./configure
+--enable-silent-rules' sets the default to minimal output, which can be
+overridden with `make V=1'; while running `./configure
+--disable-silent-rules' sets the default to verbose, which can be
+overridden with `make V=0'.
+
+Particular systems
+==================
+
+   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
+CC is not installed, it is recommended to use the following options in
+order to use an ANSI C compiler:
+
+     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
+
+and if that doesn't work, install pre-built binaries of GCC for HP-UX.
+
+   HP-UX `make' updates targets which have the same time stamps as
+their prerequisites, which makes it generally unusable when shipped
+generated files such as `configure' are involved.  Use GNU `make'
+instead.
+
+   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
+parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
+a workaround.  If GNU CC is not installed, it is therefore recommended
+to try
+
+     ./configure CC="cc"
+
+and if that doesn't work, try
+
+     ./configure CC="cc -nodtk"
+
+   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
+directory contains several dysfunctional programs; working variants of
+these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
+in your `PATH', put it _after_ `/usr/bin'.
+
+   On Haiku, software installed for all users goes in `/boot/common',
+not `/usr/local'.  It is recommended to use the following options:
+
+     ./configure --prefix=/boot/common
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on.  Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS
+     KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+   Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf limitation.  Until the limitation is lifted, you can use
+this workaround:
+
+     CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+     Print a summary of all of the options to `configure', and exit.
+
+`--help=short'
+`--help=recursive'
+     Print a summary of the options unique to this package's
+     `configure', and exit.  The `short' variant lists options used
+     only in the top level, while the `recursive' variant lists options
+     also present in any nested packages.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--prefix=DIR'
+     Use DIR as the installation prefix.  *note Installation Names::
+     for more details, including other options available for fine-tuning
+     the installation locations.
+
+`--no-create'
+`-n'
+     Run the configure checks, but stop before creating any output
+     files.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
diff --git a/LSM.am-utils b/LSM.am-utils
new file mode 100644
index 000000000000..20dba12c329d
--- /dev/null
+++ b/LSM.am-utils
@@ -0,0 +1,20 @@
+Begin3
+Title:		am-utils
+Version:	6.0.1
+Entered-date:	08SEP99
+Description:	BSD Automounter Utilities
+		Replaces the old amd-upl102.  Offers NFS V3 support, many
+		new features, and numerous ports.  The home page for
+		am-utils is in http://www.am-utils.org
+Keywords:	amd amq hlfsd fsinfo wire-test fixmount mk-amd-map automount
+Author:		ezk AT cs.columbia.edu (Erez Zadok)
+Maintained-by:	ezk AT cs.columbia.edu (Erez Zadok)
+Primary-site:	shekel.mcl.cs.columbia.edu /pub/am-utils
+		1.3MB am-utils-6.0.1.tar.gz
+		1.3MB am-utils.tar.gz
+		1.3MB am-utils-snapshot.tar.gz
+Alternate-site:	http://www.am-utils.org/mirrors.html
+Original-site:	ftp.cs.columbia.edu /pub/amd
+Platforms:	all modern Unix systems
+Copying-policy:	BSD
+End
diff --git a/MIRRORS.html b/MIRRORS.html
index 0deeefe32c77..511df2b905cc 100644
--- a/MIRRORS.html
+++ b/MIRRORS.html
@@ -11,8 +11,8 @@
 
 Note: in case of any problems accessing the individual FTP sites, please
 contact their respective maintainers.  If you wish to be added to the
-official mirror list, please send mail to <A
-HREF="mailto:am-utils-developers@am-utils.org">am-utils-developers@am-utils.org</A> with the
+official mirror list, please send mail to
+"am-utils-developers AT am-utils.org" with the
 full URL, maintainer's email, and geographical location.
 
 <P>
@@ -24,8 +24,8 @@ full URL, maintainer's email, and geographical location.
  <UL>
  <LI> FTP: <A
  HREF="ftp://ftp.am-utils.org/pub/am-utils">ftp.am-utils.org</A>.
- Contact person in case of problems <A
- HREF="mailto:am-utils-developers@am-utils.org">am-utils-developers@am-utils.org</A>.
+ Contact person in case of problems
+"am-utils-developers AT am-utils.org".
  </LI>
  </UL>
 
@@ -33,14 +33,14 @@ full URL, maintainer's email, and geographical location.
  <UL>
  <LI> FTP: <A
  HREF="ftp://ftp.cs.umn.edu/pub/am-utils">ftp.cs.umn.edu</A>.
- Maintainer <A HREF="mailto:dokas@cs.umn.edu">dokas@cs.umn.edu</A>.
+ Maintainer <A HREF="mailto:dokas AT cs.umn.edu">dokas AT cs.umn.edu</A>.
  </LI>
  </UL>
 
 <LI> Florida (University of Florida)
  <UL>
  <LI> FTP: <A HREF="ftp://ftp.cise.ufl.edu/pub/mirrors/am-utils">ftp.cise.ufl.edu</A>.
-  Maintainer <A HREF="mailto:mirror@cise.ufl.edu">mirror@cise.ufl.edu</A>.
+  Maintainer <A HREF="mailto:mirror AT cise.ufl.edu">mirror AT cise.ufl.edu</A>.
  </LI>
  </UL>
 
@@ -52,24 +52,24 @@ full URL, maintainer's email, and geographical location.
 <LI> Germany
  <UL>
  <LI> FTP: <A HREF="ftp://ftp.fu-berlin.de/unix/network/am-utils">ftp.fu-berlin.de</A>.
-  Maintainer <A HREF="mailto:ftp-adm@ftp.fu-berlin.de">ftp-adm@ftp.fu-berlin.de</A>.
+  Maintainer <A HREF="mailto:ftp-adm AT ftp.fu-berlin.de">ftp-adm AT ftp.fu-berlin.de</A>.
  </LI>
  <LI> FTP: <A HREF="ftp://ftp.tu-darmstadt.de/pub/networking/filesystems/am-utils/">ftp.tu-darmstadt.de</A>.
-  Maintainer <A HREF="mailto:networking@ftp.tu-darmstadt.de">networking@ftp.tu-darmstadt.de</A>.
+  Maintainer <A HREF="mailto:networking AT ftp.tu-darmstadt.de">networking AT ftp.tu-darmstadt.de</A>.
  </LI>
  </UL>
 
 <LI> Sweden
  <UL>
  <LI> FTP: <A HREF="ftp://ftp.sunet.se/pub/unix/admin/am-utils">ftp.sunet.se</A>.
- Maintainer <A HREF="mailto:archive@ftp.sunet.se">archive@ftp.sunet.se</A>.
+ Maintainer <A HREF="mailto:archive AT ftp.sunet.se">archive AT ftp.sunet.se</A>.
  </LI>
  </UL>
 
 <LI> UK
  <UL>
  <LI> FTP: <A HREF="ftp://sunsite.org.uk/package/am-utils">sunsite.org.uk</A>.
- Maintainer <A HREF="mailto:lmjm@icparc.ic.ac.uk">lmjm@icparc.ic.ac.uk</A>.
+ Maintainer <A HREF="mailto:lmjm AT icparc.ic.ac.uk">lmjm AT icparc.ic.ac.uk</A>.
  </LI>
  </UL>
 
@@ -81,21 +81,21 @@ full URL, maintainer's email, and geographical location.
 <LI> Japan
  <UL>
  <LI> FTP: <A HREF="ftp://ftp.u-aizu.ac.jp/pub/net/amd/am-utils">ftp.u-aizu.ac.jp</A>.
-  Maintainer <A HREF="mailto:ftp-admin@u-aizu.ac.jp">ftp-admin@u-aizu.ac.jp</A>.
+  Maintainer <A HREF="mailto:ftp-admin AT u-aizu.ac.jp">ftp-admin AT u-aizu.ac.jp</A>.
  </LI>
 
  <LI> FTP: <A HREF="ftp://core.ring.gr.jp/pub/net/am-utils/">core.ring.gr.jp</A>.
-  Maintainer <A HREF="mailto:ftpadmin@ring.gr.jp">ftpadmin@ring.gr.jp</A>.
+  Maintainer <A HREF="mailto:ftpadmin AT ring.gr.jp">ftpadmin AT ring.gr.jp</A>.
  </LI>
 
  <LI> FTP: <A HREF="ftp://ftp.ring.gr.jp/pub/net/am-utils/">ftp.ring.gr.jp</A>.
-  Maintainer <A HREF="mailto:ftpadmin@ring.gr.jp">ftpadmin@ring.gr.jp</A>.
+  Maintainer <A HREF="mailto:ftpadmin AT ring.gr.jp">ftpadmin AT ring.gr.jp</A>.
  </LI>
  </UL>
 </UL>
 
 <HR>
-<I> Last updated: Jan 5, 2004</I>
+<I> Last updated: 2006-11-27</I>
 
 </BODY>
 </HTML>
diff --git a/MIRRORS.txt b/MIRRORS.txt
index b5093e8f4aa4..087c6ccd0cce 100644
--- a/MIRRORS.txt
+++ b/MIRRORS.txt
@@ -2,59 +2,59 @@
 
 Note: in case of any problems accessing the individual FTP sites, please
 contact their respective maintainers.  If you wish to be added to the
-official mirror list, please send mail to am-utils-developers@am-utils.org
+official mirror list, please send mail to am-utils-developers AT am-utils.org
 with the full URL, maintainer's email, and geographical location.
 
 U.S.A:
 	New York (Stony Brook, Primary Site):
 		ftp://ftp.am-utils.org/pub/am-utils
-		Maintainer: ezk@am-utils.org
+		Maintainer: ezk AT am-utils.org
 	Minnesota:
 		ftp://ftp.cs.umn.edu/pub/am-utils
-		Maintainer: dokas@cs.umn.edu
+		Maintainer: dokas AT cs.umn.edu
 #Avoid for now: empty directory
 # 	Virginia (Newport News):
 # 		ftp://ftp.ferginc.com/pub/unix/am-utils
-# 		Maintainer: Branson.Matheson@FergInc.com
+# 		Maintainer: Branson.Matheson AT FergInc.com
 #server gone? (Jan 5, 2004)
 # 	Ohio (Kent State University):
 # 		ftp://info.mcs.kent.edu/pub/am-utils
-# 		Maintainer: root@mcs.kent.edu
+# 		Maintainer: root AT mcs.kent.edu
 	Florida (University of Florida)
 		ftp://ftp.cise.ufl.edu/pub/mirrors/am-utils
-		Maintainer: mirror@cise.ufl.edu
+		Maintainer: mirror AT cise.ufl.edu
 
 Europe:
 	Germany:
 		ftp://ftp.fu-berlin.de/unix/network/am-utils
-		Maintainer: ftp-adm@ftp.fu-berlin.de
+		Maintainer: ftp-adm AT ftp.fu-berlin.de
 	Germany:
 		ftp://ftp.tu-darmstadt.de/pub/networking/filesystems/am-utils/
-		Maintainer: networking@ftp.tu-darmstadt.de
+		Maintainer: networking AT ftp.tu-darmstadt.de
 	Sweden:
 		ftp://ftp.sunet.se/pub/unix/admin/am-utils
-		Maintainer: archive@ftp.sunet.se
+		Maintainer: archive AT ftp.sunet.se
 # not responding (Jan 5, 2004)
 # 	Sweden (Stockholm University, Math Depat):
 # 		ftp://mirror.matematik.su.se/pub/am-utils
-# 		Maintainer: leifj@matematik.su.se
+# 		Maintainer: leifj AT matematik.su.se
 	UK:
 		ftp://sunsite.org.uk/package/am-utils
-		Maintainer: lmjm@icparc.ic.ac.uk
+		Maintainer: lmjm AT icparc.ic.ac.uk
 
 Asia:
 	Japan:
 		ftp://ftp.u-aizu.ac.jp/pub/net/amd/am-utils
-		Maintainer: ftp-admin@u-aizu.ac.jp
+		Maintainer: ftp-admin AT u-aizu.ac.jp
 	Japan:
 		ftp://core.ring.gr.jp/pub/net/am-utils/
-		Maintainer: ftpadmin@ring.gr.jp
+		Maintainer: ftpadmin AT ring.gr.jp
 	Japan:
 		ftp://ftp.ring.gr.jp/pub/net/am-utils/
-		Maintainer: ftpadmin@ring.gr.jp
+		Maintainer: ftpadmin AT ring.gr.jp
 
 # gone? (Jan 5, 2004)
 # Australia:
 # 	Melbourne:
 # 		ftp://ftp.sage-au.org.au/pub/network/filesystem/am-utils
-# 		Maintainer: mirror@ftp.sage-au.org.au
+# 		Maintainer: mirror AT ftp.sage-au.org.au
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 000000000000..7e7082decf0b
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,352 @@
+## Process this file with automake to produce Makefile.in
+
+# Package: am-utils
+# Level: Top level Makefile
+# Author: Erez Zadok
+
+@SET_MAKE@
+
+ACLOCAL_AMFLAGS = -I m4/macros
+
+SUBDIRS =		\
+	libamu		\
+	amd		\
+	amq		\
+	\
+	fixmount	\
+	fsinfo		\
+	hlfsd		\
+	mk-amd-map	\
+	wire-test	\
+	\
+	scripts		\
+	doc
+
+# temporary tests override SUBDIRS
+#SUBDIRS = lib wire-test amq amd
+
+# additional files to add to the distribution tar file
+#	m4/aclocal
+EXTRA_DIST_M4 =				\
+	vers.m4				\
+	\
+	m4/GNUmakefile			\
+	m4/amdgrep			\
+	m4/amindent			\
+	m4/autopat			\
+	m4/chop-aclocal.pl		\
+	m4/copy-if-newbig		\
+	m4/mk-aclocal			\
+	m4/mkconf			\
+	m4/rmtspc			\
+	m4/update_build_version		\
+	\
+	m4/macros/HEADER				\
+	m4/macros/TRAILER				\
+	m4/macros/c_void_p.m4				\
+	m4/macros/cache_check_dynamic.m4		\
+	m4/macros/check_amu_fs.m4			\
+	m4/macros/check_autofs_style.m4			\
+	m4/macros/check_checkmount_style.m4		\
+	m4/macros/check_extern.m4			\
+	m4/macros/check_extern_ldap.m4			\
+	m4/macros/check_fhandle.m4			\
+	m4/macros/check_field.m4			\
+	m4/macros/check_fs_headers.m4			\
+	m4/macros/check_fs_mntent.m4			\
+	m4/macros/check_gnu_getopt.m4			\
+	m4/macros/check_hide_mount_type.m4		\
+	m4/macros/check_lib2.m4				\
+	m4/macros/check_libwrap_severity.m4		\
+	m4/macros/check_map_funcs.m4			\
+	m4/macros/check_mnt2_cdfs_opt.m4		\
+	m4/macros/check_mnt2_gen_opt.m4			\
+	m4/macros/check_mnt2_nfs_opt.m4			\
+	m4/macros/check_mnt2_pcfs_opt.m4		\
+	m4/macros/check_mnt2_udf_opt.m4			\
+	m4/macros/check_mnttab_file_name.m4		\
+	m4/macros/check_mnttab_location.m4		\
+	m4/macros/check_mnttab_opt.m4			\
+	m4/macros/check_mnttab_style.m4			\
+	m4/macros/check_mnttab_type.m4			\
+	m4/macros/check_mount_style.m4			\
+	m4/macros/check_mount_trap.m4			\
+	m4/macros/check_mount_type.m4			\
+	m4/macros/check_mtype_printf_type.m4		\
+	m4/macros/check_mtype_type.m4			\
+	m4/macros/check_network_transport_type.m4	\
+	m4/macros/check_nfs_fh_dref.m4			\
+	m4/macros/check_nfs_hn_dref.m4			\
+	m4/macros/check_nfs_prot_headers.m4		\
+	m4/macros/check_nfs_sa_dref.m4			\
+	m4/macros/check_nfs_socket_connection.m4	\
+	m4/macros/check_os_libs.m4			\
+	m4/macros/check_restartable_signal_handler.m4	\
+	m4/macros/check_umount_style.m4			\
+	m4/macros/check_unmount_args.m4			\
+	m4/macros/check_unmount_call.m4			\
+	m4/macros/check_varargs_macros.m4		\
+	m4/macros/expand_cpp_hex.m4			\
+	m4/macros/expand_cpp_int.m4			\
+	m4/macros/expand_cpp_string.m4			\
+	m4/macros/expand_run_string.m4			\
+	m4/macros/extern_optarg.m4			\
+	m4/macros/extern_sys_errlist.m4			\
+	m4/macros/field_mntent_t_mnt_time_string.m4	\
+	m4/macros/func_bad_hasmntopt.m4			\
+	m4/macros/func_bad_memcmp.m4			\
+	m4/macros/func_bad_yp_all.m4			\
+	m4/macros/header_templates.m4			\
+	m4/macros/host_macros.m4			\
+	m4/macros/libtool.m4				\
+	m4/macros/linux_headers.m4			\
+	m4/macros/localconfig.m4			\
+	m4/macros/mount_headers.m4			\
+	m4/macros/opt_amu_cflags.m4			\
+	m4/macros/opt_cppflags.m4			\
+	m4/macros/opt_debug.m4				\
+	m4/macros/opt_ldflags.m4			\
+	m4/macros/opt_libs.m4				\
+	m4/macros/os_cflags.m4				\
+	m4/macros/os_cppflags.m4			\
+	m4/macros/os_ldflags.m4				\
+	m4/macros/package_bugreport.m4			\
+	m4/macros/package_name.m4			\
+	m4/macros/package_version.m4			\
+	m4/macros/prog_lex.m4				\
+	m4/macros/prog_yacc.m4				\
+	m4/macros/save_state.m4				\
+	m4/macros/struct_field_nfs_fh.m4		\
+	m4/macros/struct_mntent.m4			\
+	m4/macros/struct_mnttab.m4			\
+	m4/macros/struct_nfs_args.m4			\
+	m4/macros/struct_nfs_fh.m4			\
+	m4/macros/struct_nfs_fh3.m4			\
+	m4/macros/struct_nfs_gfs_mount.m4		\
+	m4/macros/try_compile_anyfs.m4			\
+	m4/macros/try_compile_nfs.m4			\
+	m4/macros/try_compile_rpc.m4			\
+	m4/macros/type_auth_create_gidlist.m4		\
+	m4/macros/type_autofs_args.m4			\
+	m4/macros/type_cachefs_args.m4			\
+	m4/macros/type_cdfs_args.m4			\
+	m4/macros/type_udf_args.m4			\
+	m4/macros/type_efs_args.m4			\
+	m4/macros/type_lofs_args.m4			\
+	m4/macros/type_mfs_args.m4			\
+	m4/macros/type_pcfs_args.m4			\
+	m4/macros/type_pte_t.m4				\
+	m4/macros/type_recvfrom_fromlen.m4		\
+	m4/macros/type_rfs_args.m4			\
+	m4/macros/type_rpcvers_t.m4			\
+	m4/macros/type_svc_in_arg.m4			\
+	m4/macros/type_time_t.m4			\
+	m4/macros/type_tmpfs_args.m4			\
+	m4/macros/type_ufs_args.m4			\
+	m4/macros/type_xdrproc_t.m4			\
+	m4/macros/type_xfs_args.m4			\
+	m4/macros/type_yp_order_outorder.m4		\
+	m4/macros/with_addon.m4
+
+EXTRA_DIST_CONF =			\
+	conf/autofs/autofs_default.h		\
+	conf/autofs/autofs_default.c		\
+	conf/autofs/autofs_linux.h		\
+	conf/autofs/autofs_linux.c		\
+	conf/autofs/autofs_solaris_v1.h		\
+	conf/autofs/autofs_solaris_v1.c		\
+	conf/autofs/autofs_solaris_v2_v3.h	\
+	conf/autofs/autofs_solaris_v2_v3.c	\
+	\
+	conf/checkmount/checkmount_aix.c	\
+	conf/checkmount/checkmount_bsd44.c	\
+	conf/checkmount/checkmount_default.c	\
+	conf/checkmount/checkmount_osf.c	\
+	conf/checkmount/checkmount_svr4.c	\
+	conf/checkmount/checkmount_ultrix.c	\
+	\
+	conf/fh_dref/fh_dref_aix3.h		\
+	conf/fh_dref/fh_dref_aix42.h		\
+	conf/fh_dref/fh_dref_bsd44.h		\
+	conf/fh_dref/fh_dref_default.h		\
+	conf/fh_dref/fh_dref_freebsd22.h	\
+	conf/fh_dref/fh_dref_hpux.h		\
+	conf/fh_dref/fh_dref_irix.h		\
+	conf/fh_dref/fh_dref_isc3.h		\
+	conf/fh_dref/fh_dref_linux.h		\
+	conf/fh_dref/fh_dref_nextstep.h		\
+	conf/fh_dref/fh_dref_osf2.h		\
+	conf/fh_dref/fh_dref_osf4.h		\
+	conf/fh_dref/fh_dref_sunos3.h		\
+	conf/fh_dref/fh_dref_sunos4.h		\
+	conf/fh_dref/fh_dref_svr4.h		\
+	\
+	conf/hn_dref/hn_dref_default.h	\
+	conf/hn_dref/hn_dref_isc3.h	\
+	conf/hn_dref/hn_dref_linux.h	\
+	\
+	conf/mount/mount_aix.c		\
+	conf/mount/mount_aix3.c		\
+	conf/mount/mount_bsdi3.c	\
+	conf/mount/mount_default.c	\
+	conf/mount/mount_hpux.c		\
+	conf/mount/mount_irix5.c	\
+	conf/mount/mount_irix6.c	\
+	conf/mount/mount_isc3.c		\
+	conf/mount/mount_linux.c	\
+	conf/mount/mount_mach3.c	\
+	conf/mount/mount_stellix.c	\
+	conf/mount/mount_svr4.c		\
+	\
+	conf/mtab/mtab_aix.c		\
+	conf/mtab/mtab_bsd.c		\
+	conf/mtab/mtab_file.c		\
+	conf/mtab/mtab_isc3.c		\
+	conf/mtab/mtab_linux.c		\
+	conf/mtab/mtab_mach3.c		\
+	conf/mtab/mtab_osf.c		\
+	conf/mtab/mtab_svr4.c		\
+	conf/mtab/mtab_ultrix.c		\
+	\
+	conf/nfs_prot/nfs_prot_aix3.h		\
+	conf/nfs_prot/nfs_prot_aix4.h		\
+	conf/nfs_prot/nfs_prot_aix4_2.h		\
+	conf/nfs_prot/nfs_prot_aix4_3.h		\
+	conf/nfs_prot/nfs_prot_aix5_1.h		\
+	conf/nfs_prot/nfs_prot_aix5_2.h		\
+	conf/nfs_prot/nfs_prot_bsdi2.h		\
+	conf/nfs_prot/nfs_prot_bsdi3.h		\
+	conf/nfs_prot/nfs_prot_darwin.h		\
+	conf/nfs_prot/nfs_prot_default.h	\
+	conf/nfs_prot/nfs_prot_freebsd2.h	\
+	conf/nfs_prot/nfs_prot_freebsd3.h	\
+	conf/nfs_prot/nfs_prot_hpux.h		\
+	conf/nfs_prot/nfs_prot_hpux11.h		\
+	conf/nfs_prot/nfs_prot_irix5.h		\
+	conf/nfs_prot/nfs_prot_irix6.h		\
+	conf/nfs_prot/nfs_prot_linux.h		\
+	conf/nfs_prot/nfs_prot_ncr2.h		\
+	conf/nfs_prot/nfs_prot_nextstep.h	\
+	conf/nfs_prot/nfs_prot_netbsd.h		\
+	conf/nfs_prot/nfs_prot_netbsd1_3.h	\
+	conf/nfs_prot/nfs_prot_netbsd1_4.h	\
+	conf/nfs_prot/nfs_prot_openbsd.h	\
+	conf/nfs_prot/nfs_prot_osf2.h		\
+	conf/nfs_prot/nfs_prot_osf4.h		\
+	conf/nfs_prot/nfs_prot_osf5.h		\
+	conf/nfs_prot/nfs_prot_sunos3.h		\
+	conf/nfs_prot/nfs_prot_sunos4.h		\
+	conf/nfs_prot/nfs_prot_sunos5_3.h	\
+	conf/nfs_prot/nfs_prot_sunos5_4.h	\
+	conf/nfs_prot/nfs_prot_sunos5_5.h	\
+	conf/nfs_prot/nfs_prot_sunos5_6.h	\
+	conf/nfs_prot/nfs_prot_sunos5_7.h	\
+	conf/nfs_prot/nfs_prot_sunos5_8.h	\
+	conf/nfs_prot/nfs_prot_svr4.h		\
+	conf/nfs_prot/nfs_prot_ultrix.h		\
+	\
+	conf/sa_dref/sa_dref_386bsd.h	\
+	conf/sa_dref/sa_dref_aix3.h	\
+	conf/sa_dref/sa_dref_aoi.h	\
+	conf/sa_dref/sa_dref_bsd44.h	\
+	conf/sa_dref/sa_dref_default.h	\
+	conf/sa_dref/sa_dref_isc3.h	\
+	conf/sa_dref/sa_dref_linux.h	\
+	conf/sa_dref/sa_dref_svr4.h	\
+	\
+	conf/transp/transp_sockets.c	\
+	conf/transp/transp_tli.c	\
+	\
+	conf/trap/trap_aix3.h		\
+	conf/trap/trap_aux.h		\
+	conf/trap/trap_default.h	\
+	conf/trap/trap_dgux.h		\
+	conf/trap/trap_hcx.h		\
+	conf/trap/trap_hpux.h		\
+	conf/trap/trap_irix.h		\
+	conf/trap/trap_isc3.h		\
+	conf/trap/trap_linux.h		\
+	conf/trap/trap_mach3.h		\
+	conf/trap/trap_netbsd.h		\
+	conf/trap/trap_news4.h		\
+	conf/trap/trap_rtu6.h		\
+	conf/trap/trap_stellix.h	\
+	conf/trap/trap_svr4.h		\
+	conf/trap/trap_ultrix.h		\
+	\
+	conf/umount/umount_aix.c	\
+	conf/umount/umount_bsd44.c	\
+	conf/umount/umount_default.c	\
+	conf/umount/umount_linux.c	\
+	conf/umount/umount_osf.c
+
+EXTRA_DIST_INCLUDE =		\
+	include/am_compat.h	\
+	include/am_utils.h	\
+	include/am_xdr_func.h	\
+	include/am_defs.h	\
+	include/amq_defs.h	\
+	include/mount_headers1.h \
+	include/mount_headers2.h \
+	include/nfs_common.h
+
+EXTRA_DIST =			\
+	$(EXTRA_DIST_M4)	\
+	$(EXTRA_DIST_CONF)	\
+	$(EXTRA_DIST_INCLUDE)	\
+	\
+	BUGS			\
+	FAQ			\
+	LSM.am-utils		\
+	MIRRORS.txt		\
+	MIRRORS.html		\
+	README.attrcache	\
+	README.autofs		\
+	README.ldap		\
+	README.osx		\
+	README.sun2amd		\
+	README.y2k		\
+	bootstrap		\
+	buildall		\
+	config.guess.long	\
+	depcomp			\
+	ldap.schema		\
+	ldap-id.ms		\
+	ldap-id.txt		\
+	stamp-h.in		\
+	tasks			\
+	ylwrap.amd
+
+DISTCLEANFILES = amu_nfs_prot.h amu_autofs_prot.h config.cache.old dbgcf.h
+CLEANFILES = dbgcf.h
+
+##############################################################################
+# Personal maintainer rules by Erez Zadok
+
+# update possibly new versions of autoconf/automake/libtool files
+update:
+	(cd $(top_srcdir) && ${MAKE} ${MFLAGS} -f ./m4/GNUmakefile update)
+	${MAKE} ${MFLAGS} libtool
+
+# remake libtool
+libtool: $(LIBTOOL_DEPS)
+	$(SHELL) ./config.status --recheck
+
+# make a snapshots and put them in the ftp snapshots directory
+FTPTOP=/var/ftp/pub/am-utils
+snapshot: dist install-snapshot
+install-snapshot:
+	snap=`/bin/ls -1 am-utils*.tar.gz` && \
+	echo COPYING SNAPSHOTS: $$snap && \
+	cp -pu $$snap $(FTPTOP)/snapshots && \
+	rm -f $(FTPTOP)/am-utils-6.1-snapshot.tar.gz && \
+	ln -s snapshots/$$snap $(FTPTOP)/am-utils-6.1-snapshot.tar.gz && \
+	(cd $(FTPTOP) && ${MAKE} ${MFLAGS}) && \
+	(cd $(FTPTOP)/snapshots && ${MAKE} ${MFLAGS})
+test-snapshot: dist
+	mv -f am-utils*.tar.gz /var/ftp/private/ezk
+
+# dist hook: change directory modes so they are not world writable
+dist-hook:
+	@echo "Protecting distribution directories..."
+	chmod -R go-w $(distdir)
diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 000000000000..6c32a4fd28a6
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,1170 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Package: am-utils
+# Level: Top level Makefile
+# Author: Erez Zadok
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = .
+DIST_COMMON = INSTALL NEWS README AUTHORS ChangeLog \
+	$(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/configure $(am__configure_deps) \
+	$(srcdir)/config.h.in mkinstalldirs $(srcdir)/aux_conf.h.in \
+	COPYING compile config.guess config.sub depcomp install-sh \
+	missing ylwrap ltmain.sh
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 $(top_srcdir)/vers.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES = aux_conf.h
+CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
+	ctags-recursive dvi-recursive html-recursive info-recursive \
+	install-data-recursive install-dvi-recursive \
+	install-exec-recursive install-html-recursive \
+	install-info-recursive install-pdf-recursive \
+	install-ps-recursive install-recursive installcheck-recursive \
+	installdirs-recursive pdf-recursive ps-recursive \
+	tags-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
+  distclean-recursive maintainer-clean-recursive
+am__recursive_targets = \
+  $(RECURSIVE_TARGETS) \
+  $(RECURSIVE_CLEAN_TARGETS) \
+  $(am__extra_recursive_targets)
+AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
+	cscope distdir dist dist-all distcheck
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
+	$(LISP)config.h.in
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
+CSCOPE = cscope
+DIST_SUBDIRS = $(SUBDIRS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+am__remove_distdir = \
+  if test -d "$(distdir)"; then \
+    find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
+      && rm -rf "$(distdir)" \
+      || { sleep 5 && rm -rf "$(distdir)"; }; \
+  else :; fi
+am__post_remove_distdir = $(am__remove_distdir)
+am__relativize = \
+  dir0=`pwd`; \
+  sed_first='s,^\([^/]*\)/.*$$,\1,'; \
+  sed_rest='s,^[^/]*/*,,'; \
+  sed_last='s,^.*/\([^/]*\)$$,\1,'; \
+  sed_butlast='s,/*[^/]*$$,,'; \
+  while test -n "$$dir1"; do \
+    first=`echo "$$dir1" | sed -e "$$sed_first"`; \
+    if test "$$first" != "."; then \
+      if test "$$first" = ".."; then \
+        dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \
+        dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
+      else \
+        first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
+        if test "$$first2" = "$$first"; then \
+          dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
+        else \
+          dir2="../$$dir2"; \
+        fi; \
+        dir0="$$dir0"/"$$first"; \
+      fi; \
+    fi; \
+    dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
+  done; \
+  reldir="$$dir2"
+DIST_ARCHIVES = $(distdir).tar.gz
+GZIP_ENV = --best
+DIST_TARGETS = dist-gzip
+distuninstallcheck_listfiles = find . -type f -print
+am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
+  | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
+distcleancheck_listfiles = find . -type f -print
+ACLOCAL = @ACLOCAL@
+AMD_FS_OBJS = @AMD_FS_OBJS@
+AMD_INFO_OBJS = @AMD_INFO_OBJS@
+AMTAR = @AMTAR@
+AMU_AUTOFS_PROT_HEADER = @AMU_AUTOFS_PROT_HEADER@
+AMU_CFLAGS = @AMU_CFLAGS@
+AMU_LIB_OBJS = @AMU_LIB_OBJS@
+AMU_NFS_PROT_HEADER = @AMU_NFS_PROT_HEADER@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIBTOOL_LDFLAGS = @LIBTOOL_LDFLAGS@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PERL = @PERL@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNMOUNT_PROGRAM = @UNMOUNT_PROGRAM@
+VERSION = @VERSION@
+WRAPLIB = @WRAPLIB@
+YACC = @YACC@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+am_utils_unmount_args = @am_utils_unmount_args@
+am_utils_unmount_call = @am_utils_unmount_call@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+ACLOCAL_AMFLAGS = -I m4/macros
+SUBDIRS = \
+	libamu		\
+	amd		\
+	amq		\
+	\
+	fixmount	\
+	fsinfo		\
+	hlfsd		\
+	mk-amd-map	\
+	wire-test	\
+	\
+	scripts		\
+	doc
+
+
+# temporary tests override SUBDIRS
+#SUBDIRS = lib wire-test amq amd
+
+# additional files to add to the distribution tar file
+#	m4/aclocal
+EXTRA_DIST_M4 = \
+	vers.m4				\
+	\
+	m4/GNUmakefile			\
+	m4/amdgrep			\
+	m4/amindent			\
+	m4/autopat			\
+	m4/chop-aclocal.pl		\
+	m4/copy-if-newbig		\
+	m4/mk-aclocal			\
+	m4/mkconf			\
+	m4/rmtspc			\
+	m4/update_build_version		\
+	\
+	m4/macros/HEADER				\
+	m4/macros/TRAILER				\
+	m4/macros/c_void_p.m4				\
+	m4/macros/cache_check_dynamic.m4		\
+	m4/macros/check_amu_fs.m4			\
+	m4/macros/check_autofs_style.m4			\
+	m4/macros/check_checkmount_style.m4		\
+	m4/macros/check_extern.m4			\
+	m4/macros/check_extern_ldap.m4			\
+	m4/macros/check_fhandle.m4			\
+	m4/macros/check_field.m4			\
+	m4/macros/check_fs_headers.m4			\
+	m4/macros/check_fs_mntent.m4			\
+	m4/macros/check_gnu_getopt.m4			\
+	m4/macros/check_hide_mount_type.m4		\
+	m4/macros/check_lib2.m4				\
+	m4/macros/check_libwrap_severity.m4		\
+	m4/macros/check_map_funcs.m4			\
+	m4/macros/check_mnt2_cdfs_opt.m4		\
+	m4/macros/check_mnt2_gen_opt.m4			\
+	m4/macros/check_mnt2_nfs_opt.m4			\
+	m4/macros/check_mnt2_pcfs_opt.m4		\
+	m4/macros/check_mnt2_udf_opt.m4			\
+	m4/macros/check_mnttab_file_name.m4		\
+	m4/macros/check_mnttab_location.m4		\
+	m4/macros/check_mnttab_opt.m4			\
+	m4/macros/check_mnttab_style.m4			\
+	m4/macros/check_mnttab_type.m4			\
+	m4/macros/check_mount_style.m4			\
+	m4/macros/check_mount_trap.m4			\
+	m4/macros/check_mount_type.m4			\
+	m4/macros/check_mtype_printf_type.m4		\
+	m4/macros/check_mtype_type.m4			\
+	m4/macros/check_network_transport_type.m4	\
+	m4/macros/check_nfs_fh_dref.m4			\
+	m4/macros/check_nfs_hn_dref.m4			\
+	m4/macros/check_nfs_prot_headers.m4		\
+	m4/macros/check_nfs_sa_dref.m4			\
+	m4/macros/check_nfs_socket_connection.m4	\
+	m4/macros/check_os_libs.m4			\
+	m4/macros/check_restartable_signal_handler.m4	\
+	m4/macros/check_umount_style.m4			\
+	m4/macros/check_unmount_args.m4			\
+	m4/macros/check_unmount_call.m4			\
+	m4/macros/check_varargs_macros.m4		\
+	m4/macros/expand_cpp_hex.m4			\
+	m4/macros/expand_cpp_int.m4			\
+	m4/macros/expand_cpp_string.m4			\
+	m4/macros/expand_run_string.m4			\
+	m4/macros/extern_optarg.m4			\
+	m4/macros/extern_sys_errlist.m4			\
+	m4/macros/field_mntent_t_mnt_time_string.m4	\
+	m4/macros/func_bad_hasmntopt.m4			\
+	m4/macros/func_bad_memcmp.m4			\
+	m4/macros/func_bad_yp_all.m4			\
+	m4/macros/header_templates.m4			\
+	m4/macros/host_macros.m4			\
+	m4/macros/libtool.m4				\
+	m4/macros/linux_headers.m4			\
+	m4/macros/localconfig.m4			\
+	m4/macros/mount_headers.m4			\
+	m4/macros/opt_amu_cflags.m4			\
+	m4/macros/opt_cppflags.m4			\
+	m4/macros/opt_debug.m4				\
+	m4/macros/opt_ldflags.m4			\
+	m4/macros/opt_libs.m4				\
+	m4/macros/os_cflags.m4				\
+	m4/macros/os_cppflags.m4			\
+	m4/macros/os_ldflags.m4				\
+	m4/macros/package_bugreport.m4			\
+	m4/macros/package_name.m4			\
+	m4/macros/package_version.m4			\
+	m4/macros/prog_lex.m4				\
+	m4/macros/prog_yacc.m4				\
+	m4/macros/save_state.m4				\
+	m4/macros/struct_field_nfs_fh.m4		\
+	m4/macros/struct_mntent.m4			\
+	m4/macros/struct_mnttab.m4			\
+	m4/macros/struct_nfs_args.m4			\
+	m4/macros/struct_nfs_fh.m4			\
+	m4/macros/struct_nfs_fh3.m4			\
+	m4/macros/struct_nfs_gfs_mount.m4		\
+	m4/macros/try_compile_anyfs.m4			\
+	m4/macros/try_compile_nfs.m4			\
+	m4/macros/try_compile_rpc.m4			\
+	m4/macros/type_auth_create_gidlist.m4		\
+	m4/macros/type_autofs_args.m4			\
+	m4/macros/type_cachefs_args.m4			\
+	m4/macros/type_cdfs_args.m4			\
+	m4/macros/type_udf_args.m4			\
+	m4/macros/type_efs_args.m4			\
+	m4/macros/type_lofs_args.m4			\
+	m4/macros/type_mfs_args.m4			\
+	m4/macros/type_pcfs_args.m4			\
+	m4/macros/type_pte_t.m4				\
+	m4/macros/type_recvfrom_fromlen.m4		\
+	m4/macros/type_rfs_args.m4			\
+	m4/macros/type_rpcvers_t.m4			\
+	m4/macros/type_svc_in_arg.m4			\
+	m4/macros/type_time_t.m4			\
+	m4/macros/type_tmpfs_args.m4			\
+	m4/macros/type_ufs_args.m4			\
+	m4/macros/type_xdrproc_t.m4			\
+	m4/macros/type_xfs_args.m4			\
+	m4/macros/type_yp_order_outorder.m4		\
+	m4/macros/with_addon.m4
+
+EXTRA_DIST_CONF = \
+	conf/autofs/autofs_default.h		\
+	conf/autofs/autofs_default.c		\
+	conf/autofs/autofs_linux.h		\
+	conf/autofs/autofs_linux.c		\
+	conf/autofs/autofs_solaris_v1.h		\
+	conf/autofs/autofs_solaris_v1.c		\
+	conf/autofs/autofs_solaris_v2_v3.h	\
+	conf/autofs/autofs_solaris_v2_v3.c	\
+	\
+	conf/checkmount/checkmount_aix.c	\
+	conf/checkmount/checkmount_bsd44.c	\
+	conf/checkmount/checkmount_default.c	\
+	conf/checkmount/checkmount_osf.c	\
+	conf/checkmount/checkmount_svr4.c	\
+	conf/checkmount/checkmount_ultrix.c	\
+	\
+	conf/fh_dref/fh_dref_aix3.h		\
+	conf/fh_dref/fh_dref_aix42.h		\
+	conf/fh_dref/fh_dref_bsd44.h		\
+	conf/fh_dref/fh_dref_default.h		\
+	conf/fh_dref/fh_dref_freebsd22.h	\
+	conf/fh_dref/fh_dref_hpux.h		\
+	conf/fh_dref/fh_dref_irix.h		\
+	conf/fh_dref/fh_dref_isc3.h		\
+	conf/fh_dref/fh_dref_linux.h		\
+	conf/fh_dref/fh_dref_nextstep.h		\
+	conf/fh_dref/fh_dref_osf2.h		\
+	conf/fh_dref/fh_dref_osf4.h		\
+	conf/fh_dref/fh_dref_sunos3.h		\
+	conf/fh_dref/fh_dref_sunos4.h		\
+	conf/fh_dref/fh_dref_svr4.h		\
+	\
+	conf/hn_dref/hn_dref_default.h	\
+	conf/hn_dref/hn_dref_isc3.h	\
+	conf/hn_dref/hn_dref_linux.h	\
+	\
+	conf/mount/mount_aix.c		\
+	conf/mount/mount_aix3.c		\
+	conf/mount/mount_bsdi3.c	\
+	conf/mount/mount_default.c	\
+	conf/mount/mount_hpux.c		\
+	conf/mount/mount_irix5.c	\
+	conf/mount/mount_irix6.c	\
+	conf/mount/mount_isc3.c		\
+	conf/mount/mount_linux.c	\
+	conf/mount/mount_mach3.c	\
+	conf/mount/mount_stellix.c	\
+	conf/mount/mount_svr4.c		\
+	\
+	conf/mtab/mtab_aix.c		\
+	conf/mtab/mtab_bsd.c		\
+	conf/mtab/mtab_file.c		\
+	conf/mtab/mtab_isc3.c		\
+	conf/mtab/mtab_linux.c		\
+	conf/mtab/mtab_mach3.c		\
+	conf/mtab/mtab_osf.c		\
+	conf/mtab/mtab_svr4.c		\
+	conf/mtab/mtab_ultrix.c		\
+	\
+	conf/nfs_prot/nfs_prot_aix3.h		\
+	conf/nfs_prot/nfs_prot_aix4.h		\
+	conf/nfs_prot/nfs_prot_aix4_2.h		\
+	conf/nfs_prot/nfs_prot_aix4_3.h		\
+	conf/nfs_prot/nfs_prot_aix5_1.h		\
+	conf/nfs_prot/nfs_prot_aix5_2.h		\
+	conf/nfs_prot/nfs_prot_bsdi2.h		\
+	conf/nfs_prot/nfs_prot_bsdi3.h		\
+	conf/nfs_prot/nfs_prot_darwin.h		\
+	conf/nfs_prot/nfs_prot_default.h	\
+	conf/nfs_prot/nfs_prot_freebsd2.h	\
+	conf/nfs_prot/nfs_prot_freebsd3.h	\
+	conf/nfs_prot/nfs_prot_hpux.h		\
+	conf/nfs_prot/nfs_prot_hpux11.h		\
+	conf/nfs_prot/nfs_prot_irix5.h		\
+	conf/nfs_prot/nfs_prot_irix6.h		\
+	conf/nfs_prot/nfs_prot_linux.h		\
+	conf/nfs_prot/nfs_prot_ncr2.h		\
+	conf/nfs_prot/nfs_prot_nextstep.h	\
+	conf/nfs_prot/nfs_prot_netbsd.h		\
+	conf/nfs_prot/nfs_prot_netbsd1_3.h	\
+	conf/nfs_prot/nfs_prot_netbsd1_4.h	\
+	conf/nfs_prot/nfs_prot_openbsd.h	\
+	conf/nfs_prot/nfs_prot_osf2.h		\
+	conf/nfs_prot/nfs_prot_osf4.h		\
+	conf/nfs_prot/nfs_prot_osf5.h		\
+	conf/nfs_prot/nfs_prot_sunos3.h		\
+	conf/nfs_prot/nfs_prot_sunos4.h		\
+	conf/nfs_prot/nfs_prot_sunos5_3.h	\
+	conf/nfs_prot/nfs_prot_sunos5_4.h	\
+	conf/nfs_prot/nfs_prot_sunos5_5.h	\
+	conf/nfs_prot/nfs_prot_sunos5_6.h	\
+	conf/nfs_prot/nfs_prot_sunos5_7.h	\
+	conf/nfs_prot/nfs_prot_sunos5_8.h	\
+	conf/nfs_prot/nfs_prot_svr4.h		\
+	conf/nfs_prot/nfs_prot_ultrix.h		\
+	\
+	conf/sa_dref/sa_dref_386bsd.h	\
+	conf/sa_dref/sa_dref_aix3.h	\
+	conf/sa_dref/sa_dref_aoi.h	\
+	conf/sa_dref/sa_dref_bsd44.h	\
+	conf/sa_dref/sa_dref_default.h	\
+	conf/sa_dref/sa_dref_isc3.h	\
+	conf/sa_dref/sa_dref_linux.h	\
+	conf/sa_dref/sa_dref_svr4.h	\
+	\
+	conf/transp/transp_sockets.c	\
+	conf/transp/transp_tli.c	\
+	\
+	conf/trap/trap_aix3.h		\
+	conf/trap/trap_aux.h		\
+	conf/trap/trap_default.h	\
+	conf/trap/trap_dgux.h		\
+	conf/trap/trap_hcx.h		\
+	conf/trap/trap_hpux.h		\
+	conf/trap/trap_irix.h		\
+	conf/trap/trap_isc3.h		\
+	conf/trap/trap_linux.h		\
+	conf/trap/trap_mach3.h		\
+	conf/trap/trap_netbsd.h		\
+	conf/trap/trap_news4.h		\
+	conf/trap/trap_rtu6.h		\
+	conf/trap/trap_stellix.h	\
+	conf/trap/trap_svr4.h		\
+	conf/trap/trap_ultrix.h		\
+	\
+	conf/umount/umount_aix.c	\
+	conf/umount/umount_bsd44.c	\
+	conf/umount/umount_default.c	\
+	conf/umount/umount_linux.c	\
+	conf/umount/umount_osf.c
+
+EXTRA_DIST_INCLUDE = \
+	include/am_compat.h	\
+	include/am_utils.h	\
+	include/am_xdr_func.h	\
+	include/am_defs.h	\
+	include/amq_defs.h	\
+	include/mount_headers1.h \
+	include/mount_headers2.h \
+	include/nfs_common.h
+
+EXTRA_DIST = \
+	$(EXTRA_DIST_M4)	\
+	$(EXTRA_DIST_CONF)	\
+	$(EXTRA_DIST_INCLUDE)	\
+	\
+	BUGS			\
+	FAQ			\
+	LSM.am-utils		\
+	MIRRORS.txt		\
+	MIRRORS.html		\
+	README.attrcache	\
+	README.autofs		\
+	README.ldap		\
+	README.osx		\
+	README.sun2amd		\
+	README.y2k		\
+	bootstrap		\
+	buildall		\
+	config.guess.long	\
+	depcomp			\
+	ldap.schema		\
+	ldap-id.ms		\
+	ldap-id.txt		\
+	stamp-h.in		\
+	tasks			\
+	ylwrap.amd
+
+DISTCLEANFILES = amu_nfs_prot.h amu_autofs_prot.h config.cache.old dbgcf.h
+CLEANFILES = dbgcf.h
+
+# make a snapshots and put them in the ftp snapshots directory
+FTPTOP = /var/ftp/pub/am-utils
+all: config.h
+	$(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+.SUFFIXES:
+am--refresh: Makefile
+	@:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      echo ' cd $(srcdir) && $(AUTOMAKE) --gnu'; \
+	      $(am__cd) $(srcdir) && $(AUTOMAKE) --gnu \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    echo ' $(SHELL) ./config.status'; \
+	    $(SHELL) ./config.status;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	$(SHELL) ./config.status --recheck
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	$(am__cd) $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+$(am__aclocal_m4_deps):
+
+config.h: stamp-h1
+	@test -f $@ || rm -f stamp-h1
+	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1
+
+stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
+	@rm -f stamp-h1
+	cd $(top_builddir) && $(SHELL) ./config.status config.h
+$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) 
+	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
+	rm -f stamp-h1
+	touch $@
+
+distclean-hdr:
+	-rm -f config.h stamp-h1
+aux_conf.h: $(top_builddir)/config.status $(srcdir)/aux_conf.h.in
+	cd $(top_builddir) && $(SHELL) ./config.status $@
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+
+distclean-libtool:
+	-rm -f libtool config.lt
+
+# This directory's subdirectories are mostly independent; you can cd
+# into them and run 'make' without going through this Makefile.
+# To change the values of 'make' variables: instead of editing Makefiles,
+# (1) if the variable is set in 'config.status', edit 'config.status'
+#     (which will cause the Makefiles to be regenerated when you run 'make');
+# (2) otherwise, pass the desired values on the 'make' command line.
+$(am__recursive_targets):
+	@fail=; \
+	if $(am__make_keepgoing); then \
+	  failcom='fail=yes'; \
+	else \
+	  failcom='exit 1'; \
+	fi; \
+	dot_seen=no; \
+	target=`echo $@ | sed s/-recursive//`; \
+	case "$@" in \
+	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+	  *) list='$(SUBDIRS)' ;; \
+	esac; \
+	for subdir in $$list; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    dot_seen=yes; \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	  || eval $$failcom; \
+	done; \
+	if test "$$dot_seen" = "no"; then \
+	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+	fi; test -z "$$fail"
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-recursive
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
+	  include_option=--etags-include; \
+	  empty_fix=.; \
+	else \
+	  include_option=--include; \
+	  empty_fix=; \
+	fi; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    test ! -f $$subdir/TAGS || \
+	      set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
+	  fi; \
+	done; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-recursive
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscope: cscope.files
+	test ! -s cscope.files \
+	  || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS)
+clean-cscope:
+	-rm -f cscope.files
+cscope.files: clean-cscope cscopelist
+cscopelist: cscopelist-recursive
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
+
+distdir: $(DISTFILES)
+	$(am__remove_distdir)
+	test -d "$(distdir)" || mkdir "$(distdir)"
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    $(am__make_dryrun) \
+	      || test -d "$(distdir)/$$subdir" \
+	      || $(MKDIR_P) "$(distdir)/$$subdir" \
+	      || exit 1; \
+	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
+	    $(am__relativize); \
+	    new_distdir=$$reldir; \
+	    dir1=$$subdir; dir2="$(top_distdir)"; \
+	    $(am__relativize); \
+	    new_top_distdir=$$reldir; \
+	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+	    ($(am__cd) $$subdir && \
+	      $(MAKE) $(AM_MAKEFLAGS) \
+	        top_distdir="$$new_top_distdir" \
+	        distdir="$$new_distdir" \
+		am__remove_distdir=: \
+		am__skip_length_check=: \
+		am__skip_mode_fix=: \
+	        distdir) \
+	      || exit 1; \
+	  fi; \
+	done
+	$(MAKE) $(AM_MAKEFLAGS) \
+	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
+	  dist-hook
+	-test -n "$(am__skip_mode_fix)" \
+	|| find "$(distdir)" -type d ! -perm -755 \
+		-exec chmod u+rwx,go+rx {} \; -o \
+	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
+	|| chmod -R a+r "$(distdir)"
+dist-gzip: distdir
+	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	$(am__post_remove_distdir)
+
+dist-bzip2: distdir
+	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
+	$(am__post_remove_distdir)
+
+dist-lzip: distdir
+	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
+	$(am__post_remove_distdir)
+
+dist-xz: distdir
+	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
+	$(am__post_remove_distdir)
+
+dist-tarZ: distdir
+	@echo WARNING: "Support for shar distribution archives is" \
+	               "deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
+	$(am__post_remove_distdir)
+
+dist-shar: distdir
+	@echo WARNING: "Support for distribution archives compressed with" \
+		       "legacy program 'compress' is deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+	$(am__post_remove_distdir)
+
+dist-zip: distdir
+	-rm -f $(distdir).zip
+	zip -rq $(distdir).zip $(distdir)
+	$(am__post_remove_distdir)
+
+dist dist-all:
+	$(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
+	$(am__post_remove_distdir)
+
+# This target untars the dist file and tries a VPATH configuration.  Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+	case '$(DIST_ARCHIVES)' in \
+	*.tar.gz*) \
+	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
+	*.tar.bz2*) \
+	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
+	*.tar.lz*) \
+	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
+	*.tar.xz*) \
+	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
+	*.tar.Z*) \
+	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+	*.shar.gz*) \
+	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
+	*.zip*) \
+	  unzip $(distdir).zip ;;\
+	esac
+	chmod -R a-w $(distdir)
+	chmod u+w $(distdir)
+	mkdir $(distdir)/_build $(distdir)/_inst
+	chmod a-w $(distdir)
+	test -d $(distdir)/_build || exit 0; \
+	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+	  && am__cwd=`pwd` \
+	  && $(am__cd) $(distdir)/_build \
+	  && ../configure \
+	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
+	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	    --srcdir=.. --prefix="$$dc_install_base" \
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+	        distuninstallcheck \
+	  && chmod -R a-w "$$dc_install_base" \
+	  && ({ \
+	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
+	  && rm -rf "$$dc_destdir" \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist \
+	  && rm -rf $(DIST_ARCHIVES) \
+	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
+	  && cd "$$am__cwd" \
+	  || exit 1
+	$(am__post_remove_distdir)
+	@(echo "$(distdir) archives ready for distribution: "; \
+	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
+distuninstallcheck:
+	@test -n '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: trying to run $@ with an empty' \
+	       '$$(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	$(am__cd) '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
+	   || { echo "ERROR: files left after uninstall:" ; \
+	        if test -n "$(DESTDIR)"; then \
+	          echo "  (check DESTDIR support)"; \
+	        fi ; \
+	        $(distuninstallcheck_listfiles) ; \
+	        exit 1; } >&2
+distcleancheck: distclean
+	@if test '$(srcdir)' = . ; then \
+	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+	  exit 1 ; \
+	fi
+	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+	  || { echo "ERROR: files left in build directory after distclean:" ; \
+	       $(distcleancheck_listfiles) ; \
+	       exit 1; } >&2
+check-am: all-am
+check: check-recursive
+all-am: Makefile config.h
+installdirs: installdirs-recursive
+installdirs-am:
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -rf $(top_srcdir)/autom4te.cache
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: $(am__recursive_targets) all install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
+	am--refresh check check-am clean clean-cscope clean-generic \
+	clean-libtool cscope cscopelist-am ctags ctags-am dist \
+	dist-all dist-bzip2 dist-gzip dist-hook dist-lzip dist-shar \
+	dist-tarZ dist-xz dist-zip distcheck distclean \
+	distclean-generic distclean-hdr distclean-libtool \
+	distclean-tags distcleancheck distdir distuninstallcheck dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs installdirs-am \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags tags-am uninstall uninstall-am
+
+
+@SET_MAKE@
+
+##############################################################################
+# Personal maintainer rules by Erez Zadok
+
+# update possibly new versions of autoconf/automake/libtool files
+update:
+	(cd $(top_srcdir) && ${MAKE} ${MFLAGS} -f ./m4/GNUmakefile update)
+	${MAKE} ${MFLAGS} libtool
+
+# remake libtool
+libtool: $(LIBTOOL_DEPS)
+	$(SHELL) ./config.status --recheck
+snapshot: dist install-snapshot
+install-snapshot:
+	snap=`/bin/ls -1 am-utils*.tar.gz` && \
+	echo COPYING SNAPSHOTS: $$snap && \
+	cp -pu $$snap $(FTPTOP)/snapshots && \
+	rm -f $(FTPTOP)/am-utils-6.1-snapshot.tar.gz && \
+	ln -s snapshots/$$snap $(FTPTOP)/am-utils-6.1-snapshot.tar.gz && \
+	(cd $(FTPTOP) && ${MAKE} ${MFLAGS}) && \
+	(cd $(FTPTOP)/snapshots && ${MAKE} ${MFLAGS})
+test-snapshot: dist
+	mv -f am-utils*.tar.gz /var/ftp/private/ezk
+
+# dist hook: change directory modes so they are not world writable
+dist-hook:
+	@echo "Protecting distribution directories..."
+	chmod -R go-w $(distdir)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/NEWS b/NEWS
index 5cde984ed518..b7fbedac6d02 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,44 @@
-*** Notes specific to am-utils version 6.1.5
+*** Notes specific to am-utils version 6.2
+
+    - Removed license advertising clause
+    - Removed expn program
+
+*** Notes specific to am-utils version 6.2-rc1
+
+Filesystem Support:
+    - Add support for NFSv4
+    - Add support for Lustre
+    - Add support for ext{2,3,4}
+    - Add support for linux autofs version 5
+    - Add support for TMPFS and UDF
+New features:
+    - Add amq -i (prints information about maps)
+    - Add synchronous unmount code for amq -uu
+    - Allow a comma-separated list of LDAP servers for failover
+Changes in behavior:
+    - Empty variable assignments, now unset the variable value.
+    - Share LDAP connections between different maps to save resources
+Portability fixes:
+    - Changes to work with Linux-2.6.x, Linux-3.x and NetBSD-5.x, NetBSD-6.x,
+      FreeBSD 7.x, Solaris
+Bug fixes:
+    - Many bug fixes, see ChangeLog
+
+*** Notes specific to am-utils version 6.2a3
+
+- minor new ports:
+	i386-apple-darwin8.8.1
+	i386-pc-linux-centos4.4 (RHEL4 clone)
+	i386-pc-linux-fc6 (Fedora Core 6)
+	i386-pc-solaris2.11-nexentaos (GNU/OpenSolaris)
+	ia64-hp-hpux11.23 (gcc and cc)
+	powerpc-apple-darwin8.7.0
+
+- Bugs fixed:
+	* reduce annoying warnings from xstrlcpy when expanding options.
+	* translate '*' Sun maps correctly with "${key}"
+
+*** Notes specific to am-utils version 6.2a2
 
 New amd.conf global parameter: nfs_allow_any_interface.  By default it is
 set to 'no' which means that Amd accepts local NFS packets only from
@@ -11,21 +51,6 @@ Add support for specifying the host to match in the mount selectors netgrp
 and netgrpd.  Now one can use either netgrp(<group-name>) or
 netgrp(<group-name>,<host-name>).
 
-- Bugs fixed:
-	* handle old-style filehandles correctly (for mount points longer
-	  than 28 chars)
-	* don't turn off attribute cache for regular NFS mounts (improves
-	  performance)
-	* detect G/DBM support via gdbm_compat library (Debian)
-	* detect NDBM support in libc (FreeBSD 6)
-
-- minor new ports:
-	i386-unknown-freebsd6.1 (RELEASE)
-	i386-unknown-openbsd3.9
-	powerpc-apple-darwin8.6.0
-
-*** Notes specific to am-utils version 6.1.4
-
 Support new mount options for type:=pcfs mounts: longname, nowin95,
 shortname, user=N, group=N, mask=N, and dirmask=N.
 
@@ -41,44 +66,28 @@ better tune Amd's responsiveness under heavy scheduler loads.
 	i386-pc-linux-fc5 (Fedora Core 5)
 	i386-pc-linux-suse10.1 (beta 8)
 	i386-unknown-freebsd6.0 (RELEASE)
+	i386-unknown-freebsd6.1 (RELEASE)
 	i386-unknown-netbsdelf2.1
 	i386-unknown-netbsdelf3.0 (RELEASE)
 	i386-unknown-openbsd3.8
+	i386-unknown-openbsd3.9
 	powerpc-apple-darwin8.5.0
+	powerpc-apple-darwin8.6.0
 
 - Bugs fixed:
 	* one serious memory leak in amfs_generic (caught by Coverity)
 	* assorted potential (but rare) NULL pointer dereferences (Coverity)
 	* correctly print nfs_args->addr info (sin_family/port/addr)
 	* pawd should resolve path repeatedly until no more to do
+	* handle old-style filehandles correctly (for mount points longer
+	  than 28 chars)
 	* use-after-free bug in amfs_lookup_mntfs (Coverity)
+	* don't turn off attribute cache for regular NFS mounts (improves
+	  performance)
+	* detect G/DBM support via gdbm_compat library (Debian)
+	* detect NDBM support in libc (FreeBSD 6)
 
-*** Notes specific to am-utils version 6.1.3
-
-- Bugs fixed:
-	* amq should de-register properly on exit
-	* convert all sprintf to safer xsnprintf
-	* convert all strcat to safer xstrlcat
-	* convert all strcpy to safer xstrlcpy
-	* fix three buffer overruns in expand_op (amd/opts.c)
-	* pawd was trying UDP only, now try TCP if UDP failed
-
-Moved pawd's path-matching functionality into Amd, where it can be done a
-lot more efficiently (we no longer need to construct and send the whole
-mounted tree, only to match small parts of it).  This will lessen the CPU
-and network load on systems that use pawd heavily, and also minimize the
-chance that we exceed default or hard-coded UDP/TCP RPC packet sizes.
-
-*** Notes specific to am-utils version 6.1.2.1
-
-- Bugs fixed:
-	* properly turn off the attrcache in freebsd and openbsd
-	* can turn off attrcache on netbsd, but need kernel patch, see
-	  README.attrcache
-	* pawd goes into an infinite loop on type:=auto
-	* consistent search for file system mnttab/mount names
-
-*** Notes specific to am-utils version 6.1.2
+*** Notes specific to am-utils version 6.2a1
 
 MAJOR BUG FIXES: Synchronize Amd's view of its file systems with the
 kernel's NFS client-side DNLC/dcache.  Amd changes its view when it reloads
@@ -114,13 +123,82 @@ Amd.
 Tell syslog not to log automatically to /dev/console; it's unfriendly.  If
 user really wants to, they can set it in /etc/syslog.conf.
 
+Moved pawd's path-matching functionality into Amd, where it can be done a
+lot more efficiently (we no longer need to construct and send the whole
+mounted tree, only to match small parts of it).  This will lessen the CPU
+and network load on systems that use pawd heavily, and also minimize the
+chance that we exceed default or hard-coded UDP/TCP RPC packet sizes.
+
+Changed slightly how Amd behaves when you try to change log_options after
+Amd started (options can be turned on/off via "amq -x ARG").  It used to be
+that Amd won't let you turn off options which were on when Amd started.
+That limited users' ability to reduce Amd's logging levels to a minimum.
+Now, Amd will allow you to turn on/off any option, other than the two
+options "fatal" and "error."  Both are on by default and considered
+mandatory.  These two don't produce a lot of log messages, so your logs will
+remain small, but they are important to keep on, so Amd can report serious
+problems (including errors relating to incorrectly setting other log
+options).
+
+Amd now understands a new log_option called "defaults" which is synonymous
+with "fatal,error,user,warning,info" (and is also what logging happens by
+default).
+
+Amd now understands a new debug_option called "defaults" which is synonymous
+with "all,nohrtime,nomtab,noxdrtrace".
+
+Changed the misleading inverted logic of certain debug_options:
+
+1. "xdrtrace" is included in "all" because "all" (as the name implies),
+   should be *all* options, not just a subset.  If you want the old behavior
+   of "all" then use "defaults" (all only adds "xdrtrace" which can be
+   chatty on some systems).
+
+2. Certain debug options are hereby declared immutable: they may not be
+   changed by "amq -D" after Amd starts, because it doesn't make much sense
+   to change them after Amd starts, and it could really mess up Amd.  These
+   immutable flags are currently "daemon," "fork," "amq," and "mtab."
+
+3. the debug option "daemon" *will* cause Amd to daemonize.  Before, it was
+   causing Amd NOT to daemonize.  This was greatly confusing, especially
+   since the code, documentation, and comments often conflicted with each
+   other.  If you don't want Amd to daemonize, which is useful for debugging
+   it, then use the debug option "nodaemon" -- it makes a lot more sense.
+
+4. Similarly, the "fork" option *will* cause Hlfsd to fork.  Use "nofork" if
+   you don't want Hlfsd to fork.  This option is only applicable to Hlfsd.
+
+5. Similarly, the "amq" option, which is now on by default, will cause Amd
+   to register itself with the RPC portmapper (for Amq), as is done
+   normally.  If you don't want Amd to register with the portmapper, use
+   "noamq" -- this naming convention makes more sense.  This was also
+   confusingly documented and coded in places.
+
+   Note: unfortunately, these changes to the "daemon," "fork," and "amq"
+   debug options may be incompatible with people's previous use of Amd.
+   Some of you may have to update your amd.conf slightly or your startup
+   options (if they're hard-coded in your amd startup script).  Sorry, but
+   we have to fix those old problems sooner or later.  However, if you never
+   set any debug_options, or you used to "all," then you won't be affected
+   by the change in meaning of these three flags.
+
 - minor new ports:
 	i386-pc-linux-deb3.1
-	i386-unknown-netbsdelf3.0
+	i386-unknown-netbsdelf3.0 (BETA)
 	powerpc-apple-darwin8.2.0
 
-- bugs fixed:
-	* minor documentation corrections
+- Bugs fixed:
+	* abort with an error if yacc/lex programs not found
+	* properly turn off the attrcache in freebsd and openbsd
+	* can turn off attrcache on netbsd, but need kernel patch, see
+	  README.attrcache
+	* pawd goes into an infinite loop on type:=auto
+	* consistent search for file system mnttab/mount names
+	* convert all sprintf to safer xsnprintf
+	* convert all strcat to safer xstrlcat
+	* convert all strcpy to safer xstrlcpy
+	* fix three buffer overruns in expand_op (amd/opts.c)
+	* pawd was trying UDP only, now try TCP if UDP failed
 
 *** Notes specific to am-utils version 6.1.1
 
@@ -328,7 +406,7 @@ version (10.3.x) than uname(3) reports.
   Useful with firewalls and NAT'ed environments.
 
 - new amd.conf option "debug_mtab_file".  Allows user to define the mtab
-  file during debug-mtab mode.  The default path is "/tmp/mnttab".
+  file during debug-mtab mode.  The default path is "/tmp/mtab".
 
 - new function selector xhost(ARG) which will match ARG against the current
   host name.  This works even if ARG is a CNAME (unlike the host==ARG
diff --git a/README b/README
index 0b3ce46beb63..4b4aec0e8c0c 100644
--- a/README
+++ b/README
@@ -81,7 +81,7 @@ or
 	./buildall -K
 
 To be a developer and be able to run "bootstrap", you must have
-autoconf-2.50, automake-1.5, and libtool 1.4 installed on your system (or
+autoconf-2.68, automake-1.11.1, and libtool 2.2.6b installed on your system (or
 later versions thereof).  You no longer need to get my special version of
 automake.  Contact me if you'd like to be a maintainer and get access to the
 CVS server.
@@ -94,9 +94,9 @@ before.  Let me know if you are having any problems with them.  I fully
 expect, at least initially, to have to be the sole developers of the M4
 macros and let others concentrate on C sources.
 
-[E] Report all bugs to am-utils@am-utils.org.  Avoid reporting to my
-personal email address.  It is important to involve the whole list in bug
-fixes etc.
+[E] Report all bugs via Bugzilla or the am-utils list (see
+www.am-utils.org).  Avoid reporting to my personal email address.  It is
+important to involve the whole list in bug fixes etc.
 
 Good luck.
 
diff --git a/README.attrcache b/README.attrcache
index e8522d226ebe..7bd10874bf8c 100644
--- a/README.attrcache
+++ b/README.attrcache
@@ -122,8 +122,8 @@ OS.  You can run this script as root as follows:
 # sh test-attrcache
 
 If you run this script on an OS whose status is known (and not listed
-above), please report it to am-utils@am-utils.org, so we can record it in
-this file.
+above), please report it to us via Bugzilla or the am-utils mailing list
+(see www.am-utils.org), so we can record it in this file.
 
 Sincerely,
 Erez.
diff --git a/README.autofs b/README.autofs
new file mode 100644
index 000000000000..6f5cc90f7f07
--- /dev/null
+++ b/README.autofs
@@ -0,0 +1,176 @@
+# This file is README.autofs
+# am-utils-6.1
+# Erez Zadok <ezk AT cs.columbia.edu> a.k.a. "Darth Autoconf"
+#
+# modified by
+# Ion Badulescu <ib42 At cs.columbia.edu> a.k.a. "The Autofs Master"
+
+** General notes about the autofs support in am-utils
+
+- The autofs code in am-utils is gamma quality for Linux, beta quality for
+  Solaris 2.5+ and non-working for all the other systems.
+
+- Link, lofs, ufs, nfs, nfsl, and auto mounts were tested and work properly;
+  the others should work, but were not tested.
+
+* Caveats:
+
+- [this applies to Solaris/IRIX 6/HP-UX/AIX] Amd acts as *both* automountd and
+automount.  There's no way to distinguish between the two.  When amd starts,
+it first registers itself as an autofs server (automountd's job), then
+parses its own maps, and decides which autofs-type mounts to make
+(automount's job).  After the autofs mounts are made, amd listens for
+requests from the kernel-based autofs, and acts upon them. Since there can
+be only one autofs listener on a system, this means that automountd and amd
+cannot run at the same time; nor can two amd's run at the same time if they
+are both using autofs mounts.
+
+- Linux support is available and fairly stable. Solaris 2.5+ support is
+newer and less tested, but seems pretty stable as well. IRIX 6 and HP-UX
+autofs support will probably be very easy once we get Solaris 2.5 to work,
+as they use the same protocol and almost identical data structures. AIX
+seems to be using the Solaris 2.5 protocol as well, but they don't provide
+any headers or documentation so getting autofs to work will be tricky at best.
+
+- Killing amd can become a problem if there are active mounts. Since mounts
+are done "in place", we can't just unmount our mount points and go away. For
+now, amd simply tells the kernel that it is dying; we need to think this
+further.  It would be nice to "take over" the old mountpoints, there is
+support for this in Solaris (due to is RPC nature) and is easy to add to
+the Linux kernel (an ioctl on the mountpoint).
+
+- The Solaris 2.5 implementation of the autofs v1 protocol is NON-REENTRANT,
+and ignoring this limitation results in a DEADLOCK between the kernel and
+the daemon. This is a serious problem, although only for the lofs and link
+mount types. In other words, suppose the daemon is trying a lofs/link mount
+whose destination crosses another autofs mountpoint. If that mountpoint is
+not yet mounted, it will trigger another autofs lookup which will deadlock
+inside the kernel -- because the kernel is waiting for the previous request
+to return. This is not even something specific to amd, Sun's own automountd
+has the exact same problem. Ctrl-C breaks the deadlock, so it's not fatal,
+but the lofs/link entry is in effect unusable.
+
+- Solaris 2.8 (at least) doesn't like getting to get out-of-order replies to
+mount requests, and ignores the late ones. It's only a minor annoyance (read
+delay), because the RPC is retried by the kernel and it succeeds the second
+time around.
+
+* Solaris:
+
+- Amd w/ autofs mounts will fight over the listener port with Sun's
+  automountd, so running both simultaneously is a really bad idea.
+
+- Browsable_dirs is possible and implemented for Solaris 2.6+.
+
+- Direct mounts are implemented and work correctly.
+
+- Host maps are implemented and work correctly.
+
+- On Solaris 2.6+, symlinks over autofs are inefficient. The kernel seems to
+  time them out immediately after receiving them, so each access to a
+  symlink causes a call to userspace. Needless to say, this negates the
+  whole point of using autofs. Automountd seems to always use lofs mounts
+  instead of symlinks, we do the same unless the admin requests
+  "autofs_use_lofs = no" in amd.conf.
+
+- Solaris 2.5/2.5.1 do not support symlinks over autofs, so links are always
+  mounted as lofs mounts, subject to the limitation described in the caveats
+  section above.
+
+- Restarting autofs mounts is possible, but not yet implemented.
+
+* Linux:
+
+- Amd should work fine even when the Linux automounter is running, the
+  mechanism being used prevents any kind of (evil) interaction between them.
+
+- Browsing is not available if autofs support is used, due to limitations in
+  the kernel<->daemon protocol used by Linux 2.2 and 2.4. Only already-mounted
+  nodes will appear in the autofs directory, and this is implemented entirely
+  in the kernel.
+
+- Host maps are supported with all autofs versions.
+
+- Direct maps cannot be supported since there is no kernel support for them;
+  we might be able to get something eventually, but don't hold your breath.
+  If anything, we may do it using a regular NFS mountpoint and bind-mount on
+  top of it.
+
+- Inherit doesn't make much sense because we can't restart a hung autofs
+  mount point, due to kernel limitations. This needs to be fixed in the
+  Linux kernel; it's not particularly difficult, and we might provide a
+  patch at some point.
+
+- Link (and lofs) mounts will use the new bind-mount support in Linux
+  2.4+. No more symlinks! And /bin/pwd works great too.
+
+- Auto maps are actually mounted as a separate autofs filesystem. Since each
+  autofs filesystem consumes 2 file descriptors, and amd has at most 1024
+  file descriptors available, there can be at most 512 of them mounted at
+  the same time. Because of this, extensive use of auto maps is discouraged
+  when using autofs on Linux.
+
+* amd.conf requirements:
+
+To tell amd to use an autofs-style mount point and mounts for a map, add
+
+	mount_type = autofs
+
+either to the global section, or to the sections of the individual maps you
+selected. Mixing autofs and normal amd mount points in the same amd.conf
+file *does* work.
+
+* Map changes:
+
+No changes are necessary. If a map is marked as autofs in amd.conf, mounts
+are done "in place" and the "fs" parameter is ignored most of the time.
+
+* Todo:
+
+We are looking for volunteers to improve the autofs code!
+
+(1) These fixes are needed:
+
+- sublinks are broken
+
+- when the mount type is 'link', transparently translate it into a loopback
+file system mount (lofs), that would mount in place, rather than supply a
+symlink, at least on systems whose autofs doesn't support symlinks. Linux
+does support symlinks, Solaris 2.6+ does too, but Solaris 2.5/2.5.1 doesn't
+and neither does IRIX 6. Moreover, Sun's automountd always uses lofs for
+link mounts, even on 2.6+, because symlinks are not cached in the kernel and
+thus are not particularly efficient. [done]
+
+- complain if certain incompatible options (autofs and ...) are used. Direct
+maps on Linux is one such case of incompatible options. Browsable_dirs on
+Linux is another such case.
+
+- if amd is killed or dies, the autofs mounts will remain intact as required
+(your system is _not_ hung, yay!).  However, if you restart amd, it will not
+correctly 'restart' the autofs mounts as the Sun automounter does.  Rather,
+it might cause another mount to happen, which leaves your /etc/mnttab
+cluttered with older mounts entries which cannot be unmounted. It might also
+just pretend everything is ok, when in fact it isn't.
+
+(2) Code expansion:
+
+- [Solaris only] implement the sockets version of amu_get_autofs_address()
+and create_autofs_service(), in conf/transp/transp_sockets.c. Not sure if
+it's necessary, Solaris it still biased towards TLI/STREAMS in
+userspace. [mostly done, untested, might be used on AIX 5.x+ and IRIX 6]
+
+- Implement the restarting of autofs mount points. This is already doable on
+Solaris; on Linux, the kernel needs to be patched to allow it.
+
+(3) Testing and porting to other systems:
+
+- nothing has been tested on IRIX 6, which reportedly has a similarly
+functioning autofs to Solaris 2.5.  The code compiles, but has not been run
+yet and is most likely broken.
+
+- support for Linux autofs is stable, we need testers!
+
+- support for Solaris 2.6+ is pretty stable, so we need testers for it, too!
+
+- we did not test any version of Solaris on x86. It will probably work, but
+you have been warned. Testers are welcome.
diff --git a/README.ldap b/README.ldap
index 715113442552..24095cafa9ca 100644
--- a/README.ldap
+++ b/README.ldap
@@ -1,12 +1,12 @@
 LDAP support for am-utils was originally done by Leif Johansson
-<leifj@it.su.se>.  He no longer maintains it.
+<leifj AT it.su.se>.  He no longer maintains it.
 
 The current LDAP support for am-utils is for LDAPv2 only.  Reportedly,
 LDAPv3 mostly works.  Volunteers and patches are welcome.
 
 The IANA has assigned the following Private Enterprise Number to:
 
-	10180  Am-utils Organization   Erez Zadok	ezk@am-utils.org
+	10180  Am-utils Organization   Erez Zadok	ezk AT am-utils.org
 
 There are three files in this directory that relate to LDAP:
 
@@ -33,8 +33,8 @@ Erez.
 
 ------- Forwarded Message
 
-From: "IANA Private Enterprise Number" <iana-pen@icann.org>
-To: "Erez Zadok" <ezk@cs.columbia.edu>
+From: "IANA Private Enterprise Number" <iana-pen AT icann.org>
+To: "Erez Zadok" <ezk AT cs.columbia.edu>
 Subject: RE: Application for Enterprise-number (10180)
 Date: Sun, 15 Jul 2001 14:43:45 -0700
 
@@ -43,7 +43,7 @@ Dear Erez,
 The IANA has assigned the following Private Enterprise
 Number to:
 
-10180  Am-utils Organization   Erez Zadok                 ezk@am-utils.org
+10180  Am-utils Organization   Erez Zadok                 ezk AT am-utils.org
 
 Please notify the IANA if there is a change in your contact
 or company information.
diff --git a/README.osx b/README.osx
new file mode 100644
index 000000000000..5aea891d6491
--- /dev/null
+++ b/README.osx
@@ -0,0 +1,74 @@
+Here some unconfirmed instructions for how to setup Amd on a MAC OS-X
+machine.  Please direct all comments about this information, as well fixes,
+updates, and corrections to the am-utils mailing list (see
+www.am-utils.org).
+
+Thanks,
+Erez.
+
+--cut--here----cut--here----cut--here----cut--here----cut--here----cut--here--
+
+
+Date: Fri, 28 Jan 2005 06:53:50 -0800
+From: Kevin Layer
+
+The stock amd didn't work for us in Mac OS X 10.3.
+Here's how we installed am-utils-6.1-20031025:
+
+./configure --prefix=/usr
+make
+make install
+
+Create /System/Library/StartupItems/AMD with the files:
+
+AMD
+Resources/	-- copy from other directories in ..
+StartupParameters.plist
+
+Then, make sure that AMDSERVER=-YES- is added to /etc/hostconfig.
+
+******************* the file AMD:
+
+#!/bin/sh
+
+##
+# Start AMD
+##
+
+. /etc/rc.common
+
+if [ "${AMDSERVER:=-NO-}" = "-YES-" ]; then
+    ConsoleMessage "Starting AMD server"
+
+    if [ ! -f /etc/amd.conf -a -r /etc/amd.conf.template ]; then
+        cp /etc/amd.conf.template /etc/amd.conf
+    fi
+    if [ ! -f /etc/amd.map -a -r /etc/amd.map.template ]; then
+        cp /etc/amd.map.template /etc/amd.map
+    fi
+    /usr/sbin/amd
+fi
+
+******************* the file StartupParameters.plist:
+
+{
+  Description     = "AMD server";
+  Provides        = ("AMD");
+  Requires        = ("Resolver");
+  OrderPreference = "None";
+  Messages =
+  {
+    start = "Starting AMD server";
+    stop  = "Stopping AMD server";
+  };
+}
+
+*******************
+
+With the beta's of 10.4 (64-bit) we're having issues with realpath()
+and amd mounted directories, but hopefully this is just a bug that
+they'll fix.
+
+--
+Kevin Layer                     http://www.franz.com/
+
diff --git a/README.sun2amd b/README.sun2amd
new file mode 100644
index 000000000000..6c397bd0e023
--- /dev/null
+++ b/README.sun2amd
@@ -0,0 +1,142 @@
+		Sun-style Automounter Syntax Support in Amd
+		       Last updated: October 10, 2005
+
+
+* Summary
+
+The goal of this effort is to provide a drop in replacement for the Sun
+automounter.  This is implemented in two ways.  (1) A new parser built into
+Amd.  (2) a standalone sun2amd Unix filter tool that can convert Sun-style
+maps to Amd maps.
+
+Support for Sun-style maps in Amd (including this document) is a
+work-in-progress.  This feature as a whole has not been throughly tested and
+is "alpha" quality as of the date posted at the top of this document.
+
+* Status
+
+Currently sun2amd supports most of the basic syntax features of Sun maps.
+However, support for Sun auto.master maps does not yet exists at any level.
+Below is a list of supported and not-yet supported features.
+
+1. Supported Sun map features:
+
+- Simple map entry format: <key> [mount_options] location ...
+	locations take the form of host:pathname
+
+- Map Key Substitution: <key> <hostname>:/tmp/&
+	the & expands to <key>
+
+- Wildcard Key: * <hostname>:/tmp
+	This is is a catch-all entry.
+
+- Variable Substitution:
+	$ARCH, $CPU, $HOST, $OSNAME, $OSREL, $OSVERS, $NATISA
+
+- Multiple Mount format:
+	<key> [mount_options] [mountpoint] [mount-options locations...]...
+
+	ex.
+		pluto -ro /tmp1 host1:/tmp1 /tmp2 host2:/tmp2
+
+- HSFS file-system (cdrom): <key> -fstype=hsfs,ro :/dev/cdrom
+
+
+2. Not-yet supported Sun map features:
+
+- Replicated File Systems: <hostname>,<hostname>...:<pathname>
+	This is a feature of Solaris that allows a user to specify a
+	set of hosts to appear as one in a map entry.  When a host
+	does not respond the kernel will switch to an alternate
+	server.  Amd will supports the syntax for replicated file
+	systems by creating multiple hosts, however, Amd will not
+	perform any kind of fail over.
+
+- CacheFS (although Amd supports type:=cachefs, sun2amd doesn't yet parse
+  it).
+
+- AutoFS (although Amd supports Autofs mounts and type:=auto, sun2amd
+  may not parse it fully).
+
+- Included maps: +<map_name>
+	This will include the contents of a map into another map.
+
+- Sun master maps: auto.master
+	Amd still relies and amd.conf.  Any feature in auto.master
+        must be duplicated using Amd equivalent features in amd.conf.
+
+- /net mount point:
+	The automounter is suppose to dynamically create map entries
+        under this mount point corresponding to NFS server(s) exported
+        file systems.  While this isn't parser by sun2amd, Amd does support
+	host maps (type:=host).
+
+- Federated Naming Service (FNS) (-xfn):
+	A naming server that wraps a number of other naming service
+        under one interface.
+
+- "-null" map option: A way to cancel maps in the auto.master file.
+
+- nsswitch.conf:
+	This file provides a way to specify what lookup service to use
+        for a number of systems including Sun's automounter.  In amd
+        lookup services for map files are define in the amd.conf file.
+
+
+* Setup
+
+To enable Sun-style maps in Amd, set "sun_map_syntax = yes" in your amd.conf
+file.  When this flag is set in [global], all maps read by Amd are assumed
+to be Sun style maps.  You can set this on a per map basis, thus mixing
+Sun-style and Amd-style maps.  For more information about amd.conf please
+see the Amd documentation.
+
+Example:
+
+# file: amd.conf
+################
+[ global ]
+sun_map_syntax = yes
+
+[ /home ]
+map_name = /etc/amd.sun_map
+map_type = file
+
+
+* sun2amd command line utility
+
+In addition to build-in Amd support there also exists the sun2amd command
+line utility that converts Sun maps to Amd maps.  This can be useful in
+migrating one or more Sun maps to the Amd syntax in one step.
+
+Example usage:
+
+$ sun2amd -i sun_map -o amd_map
+
+This line tells sun2amd to read the file sun_map and redirect its output to
+a file called amd_map.  By default sun2amd reads from stdin and writes to
+stdout (i.e., traditional Unix filter).
+
+
+* FAQ
+
+Q1: I know "/net" is not supported, but how can I achieve the same
+    functionality with Amd?
+
+A1: In short, you must create the '/net' entry as a Amd entry of type host
+    by hand.  Below is an example of how to do this.  See the Amd
+    documentation on type autofs for more information.
+
+Example:
+
+# file: amd.conf
+################
+[ /net ]
+map_name = /etc/amd.net
+
+# file: /etc/amd.net
+###############
+/defaults  fs:=${autodir}/${rhost}/root/${rfs}
+*          rhost:=${key};type:=host;rfs:=/
+
+(more FAQ entries to come...)
diff --git a/README.y2k b/README.y2k
index e75bd122590e..b0b887c500a9 100644
--- a/README.y2k
+++ b/README.y2k
@@ -8,10 +8,10 @@ all, because it does not do anything with dates other than print the date on
 the log file, in whatever format is provided by your os/libc --- especially
 the ctime(3) call.
 
-However, on Friday, September 18th 1998, Matthew Crosby <mcrosby@ms.com>
+However, on Friday, September 18th 1998, Matthew Crosby <mcrosby AT ms.com>
 reported that they evaluated 6.0a16 and found it to be compliant.
 
-On March 26, 1999, Paul Balyoz <pbalyoz@sedona.ch.intel.com> submitted a
+On March 26, 1999, Paul Balyoz <pbalyoz AT sedona.ch.intel.com> submitted a
 patch to lostaltmail which makes it print Y2K compliant dates.  He used a
 code scanner and manually "eyeballed" the code and could not find any more
 problems.  Paul's patch is included in am-utils-6.0.1s7 and newer versions.
@@ -23,5 +23,4 @@ CERTIFY AM-UTILS AS Y2K COMPLIANT.  USE AT YOUR OWN RISK.
 ---
 Erez Zadok.
 Maintainer, am-utils package and am-utils list.
-Email: am-utils@am-utils.org
 WWW:   http://www.am-utils.org
diff --git a/TODO b/TODO
deleted file mode 100644
index 07fb5559678c..000000000000
--- a/TODO
+++ /dev/null
@@ -1,177 +0,0 @@
-# -*- text -*-
-
-Make a tasks file that people can pick jobs off of.
-
-take a look at am_compat.h and fix everything there...
-
-fix all $Id bla bla bla $ on every file.
-add my own copyright 1997 etc.
-
-NOT NEEDED: convert DEBUG symbol to ENABLE_DEBUG
-NOT NEEDED: convert DEBUG_MEM symbol to ENABLE_DEBUG_MEM
-
-Use these two somewhere:
-AC_DEFINE(AM_UTILS_NAME_PACKAGE, "am-utils")
-AC_DEFINE(AM_UTILS_VERSION, "6.0a1)
-
-check all "dnl XXX: in configure.in
-
-check for: INLINE, Const->const, P_void, VOIDP
-
-rename DEBUG_MTAB to DEBUG_MNTTAB
-rename UPDATE_MTAB to MOUNT_TABLE_ON_FILE
-rename HAS_NIS_MAPS to HAVE_MAP_NIS
-rename HAS_TFS to HAVE_FS_TFS
-rename SIG_HNDL_TYP to RETSIGTYPE
-
-remove HOST_EXEC #define from everywhere.  add to am_ops.c a static flag
-initialized_vops, which if not true, should set the host_ops vector field to
-0 or host_umounted.  This way let the feature be turned on if -h option to
-amd is given.
-
-nuke all code that is ifdef'd SUNOS4_COMPAT
-
-rename NEED_MNTOPT_PARSER to HAVE_HASMNTOPT and cleanup the code. also take
-the supplied code in amd/mount_fs.c and include it as the library function
-libamd/hasmntopt.c
-
-TLI code needs to be fixed.
-
-a way to include a site-specific configuration file IFF it exists from
-directory local/<${target}.h>
-
-replace #include WAIT with nothing (HAVE_SYS_WAIT_H?)
-
-replace SYS5_SIGNALS with HAVE_SYS_WAIT_H (which is on only if it sys/wait.h
-exists and is using the newer "int" for type, not "union wait".  The macro
-AC_HEADER_SYS_WAIT turns on HAVE_SYS_WAIT_H iff wait*() functions are
-posix.1 compliant.  Make sure you don't remove SYS5_SIGNALS ifdef's that are
-not related to wait*() syscalls.
-
-add username, hostname, and date at which time amd was compiled.
-
-No more need for MOUNT_HELPER_SOURCE.
-
-any code which is included by NEED_UMOUNT_FS, should be on iff
-MOUNT_TABLE_ON_FILE is on.
-
-replace NFS_FH_FIELD with references fo ".fh" in calls to
-NFS_FH_DREF(src, dst) macro
-
-For *EVERY* M4 Macro with case/esac, check that the $host_os case entries
-are correct.
-
-I'm not using amd's regexp code.  Instead, use generic system code.  If the
-system has posix style regexp functions, then change amd/map.c to use
-correct new prototype.
-
-use HAVE_SVC_GETREQSET instead of RPC_4.
-
-replace all "jsp" in *.[hc] $Id: TODO,v 1.1.1.1 1998/11/05 02:04:19 ezk Exp $ with ezk.
-
-use MNTTAB_FILE_NAME instead of MOUNTED
-
-use MOUNT_TABLE_ON_FILE instead of READ_MTAB_FROM_FILE
-
-no more HAS_EMPTY_AUTOMOUNTS, which was used if a df(1) divide by zero bug
-was invoked.  Instead, change nfs_statfs() code to always return non-zero
-values.  Then nuke HAS_EMPTY_AUTOMOUNTS.
-
-REGEXP: use whatever regular expressionlibrary you have on the system,
-including regexp.h if available, and using regcomp/regexec.  Amd was written
-with BSD regexps in mind, not Sys V, so if I use any of those, I have to
-watch for correct usage.  Otherwise, I can include the older include/re.h
-and amd/re.c.  Replace HAS_REGEXP with HAVE_REGEXEC.
-
-The regex code in amd/mapc.c has changed a lot.  It probably has bugs.  Must
-test and debug it!!!
-
-# string name of filesystem in /etc/mnttab file
-Use MNTTAB_TYPE_FOO instead of MTAB_TYPE_FOO.
-# string name of mount option in /etc/mnttab file
-Use MNTTAB_OPT_FOO instead of MNTOPT_FOO.
-# string (or integer?) name of filesystem type in mount(2) syscall
-Use MOUNT_TYPE_FOO instead of MNTTYPE_FOO or MOUNT_FOO.
-# hex/number of FS mount option in nfs_args passed to mount(2) syscall
-Use MNT2_NFS_OPT_FOO instead NFSMNT_FOO.
-# hex/number of generic FS mount option directly  passed to mount(2) syscall
-Use MNT2_GEN_OPT_FOO instead of MS_FOO or M_FOO.
-
-
-update AMD_COMPAT to 6.0 in include/am_utils.h
-
-convert all mem* functions b* functions (memset to bzero, etc.) or vice
-verse.
-
-put my name/copyright on every src file
-
-change all struct mnttab/mntent to "mntent_t"
-
-cleanup lib/resvport.c (TLI vs. Sockets).  TLI code is #defin'ed
-HAVE_T_OPEN.
-[
-setting MTAB_LOCK_FILE (mtab_svr4.c) should be an amd run-time configuration
-option.
-
-change all UMOUNT_FS macros to umount_fs() fxn calls.
-
-remove getnetbyaddr() from lib/getnetbyaddr.c and then link w/ -lsocket
-
-take care of various (hlfsd et al) scripts in Makefile.am files.
-
-rename HOSTNAMESZ to MAXHOSTNAMELEN
-
-turn on all the NEW_TOPLVL_READDIR code (for "ls" to work in an amd point)
-
-change all NEW_DEFAULTS to ENABLE_DEFAULT_SELECTOTS (which is now on by
-default)
-
-remove refereces to mnt_freq and mnt_passno in mntent_t since it's not in
-use any more.
-
-remove all the (lint?) comments /*ARGSUSED */
-
-change HAS_FOOFS to HAVE_AM_FS_FOO (for example HAS_NFSX -> HAVE_AM_FS_FOO),
-but change HAS_UNION_FS to HAVE_AM_FS_UNION.
-
-some code uses #ifdef M_NEWTYPE to tell if mount(2)'s type field is "char *"
-or int.  Use MTYPE_TYPE declaration instead (not ifdef macro!)
-
-change DEBUG_MTAB to DEBUG_MNTTAB
-
-deal with the changes in values of $os, $arch, and $osver!
-
-replace SYS5_SIGNALS with REINSTATE_SIGNAL_HANDLER
-
-figure out how to auto-conf HAS_HESIOD_RELOAD (amd/info_hesiod.c).  For now
-I've used the macro HAVE_HS_ZONE_TRANSFER.
-
-
-
-
-******************************************************************************
-PERL SCRIPT TO FIX OLD AMD MAPS:
-- fix '=' to ':='
-- fix sos5 -> solaris2, etc.
-
-******************************************************************************
-USE AS IS:
-
-- SVC_IN_ARG_TYPE (change from SVC_IN_ARGS_TYPE, with an 'S')
-- NFS_FH_TYPE
-- MTYPE_TYPE
-- MOUNT_TYPE_* NO!!!
-
-******************************************************************************
-NEW FEATURES:
-
-- autofs
-- cachefs
-- dbm/gdbm/db file maps
-- add amd option -O (override) to override $os, $osver, $arch, $karch, etc.
-
-******************************************************************************
-DONE:
-
-HAS_TFS is gone and all of it's code too.
-major code cleanup, removed if 0 code and if notdef
diff --git a/acinclude.m4 b/acinclude.m4
new file mode 100644
index 000000000000..0ad20600e23c
--- /dev/null
+++ b/acinclude.m4
@@ -0,0 +1,14271 @@
+dnl aclocal.m4 file for am-utils-6.x
+dnl Contains definitions for specialized GNU-autoconf macros.
+dnl Author: Erez Zadok <ezk AT cs.columbia.edu>
+dnl
+dnl DO NOT EDIT DIRECTLY!  Generated automatically by maintainers from
+dnl m4/GNUmakefile!
+dnl
+dnl ######################################################################
+dnl UNCOMMENT THE NEXT FEW LINES FOR DEBUGGING CONFIGURE
+dnl define([AC_CACHE_LOAD], )dnl
+dnl define([AC_CACHE_SAVE], )dnl
+dnl ======================================================================
+
+
+
+dnl ######################################################################
+dnl check if compiler can handle "void *"
+AC_DEFUN([AMU_C_VOID_P],
+[
+AC_CACHE_CHECK(if compiler can handle void *,
+ac_cv_c_void_p,
+[
+# try to compile a program which uses void *
+AC_TRY_COMPILE(
+[ ],
+[
+void *vp;
+], ac_cv_c_void_p=yes, ac_cv_c_void_p=no)
+])
+if test "$ac_cv_c_void_p" = yes
+then
+  AC_DEFINE(voidp, void *)
+else
+  AC_DEFINE(voidp, char *)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl New versions of the cache functions which also dynamically evaluate the
+dnl cache-id field, so that it may contain shell variables to expand
+dnl dynamically for the creation of $ac_cv_* variables on the fly.
+dnl In addition, this function allows you to call COMMANDS which generate
+dnl output on the command line, because it prints its own AC_MSG_CHECKING
+dnl after COMMANDS are run.
+dnl
+dnl ======================================================================
+dnl AMU_CACHE_CHECK_DYNAMIC(MESSAGE, CACHE-ID, COMMANDS)
+define(AMU_CACHE_CHECK_DYNAMIC,
+[
+ac_tmp=`echo $2`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  AC_MSG_CHECKING([$1])
+  echo $ECHO_N "(cached) $ECHO_C" 1>&AS_MESSAGE_FD([])
+dnl XXX: for older autoconf versions
+dnl  echo $ac_n "(cached) $ac_c" 1>&AS_MESSAGE_FD([])
+else
+  $3
+  AC_MSG_CHECKING([$1])
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+AC_MSG_RESULT($ac_tmp_val)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check if an automounter filesystem exists (it almost always does).
+dnl Usage: AC_CHECK_AMU_FS(<fs>, <msg>, [<depfs>])
+dnl Print the message in <msg>, and declare HAVE_AMU_FS_<fs> true.
+dnl If <depfs> is defined, then define this filesystem as tru only of the
+dnl filesystem for <depfs> is true.
+AC_DEFUN([AMU_CHECK_AMU_FS],
+[
+# store variable name of fs
+ac_upcase_am_fs_name=`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for $2 filesystem ($1),
+ac_cv_am_fs_$1,
+[
+# true by default
+eval "ac_cv_am_fs_$1=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n "$3"
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_$1=no"
+  if test "`eval echo '$''{ac_cv_fs_'$3'}'`" = yes
+  then
+    eval "ac_cv_am_fs_$1=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_'$3'}'`" = yes
+  then
+    eval "ac_cv_am_fs_$1=yes"
+  fi
+fi
+])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'$1'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_safe)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the autofs flavor
+AC_DEFUN([AMU_CHECK_AUTOFS_STYLE],
+[
+AC_CACHE_CHECK(autofs style,
+ac_cv_autofs_style,
+[
+# select the correct style to mount(2) a filesystem
+case "${host_os}" in
+       solaris1* | solaris2.[[0-4]] )
+	       ac_cv_autofs_style=default ;;
+       solaris2.5* )
+               ac_cv_autofs_style=solaris_v1 ;;
+       # Solaris 8+ uses the AutoFS V3/V4 protocols, but they are very similar
+       # to V2, so use one style for all.
+       solaris* )
+               ac_cv_autofs_style=solaris_v2_v3 ;;
+       irix6* )
+	       ac_cv_autofs_style=solaris_v1 ;;
+       linux* )
+               ac_cv_autofs_style=linux ;;
+       * )
+               ac_cv_autofs_style=default ;;
+esac
+])
+# always make a link and include the file name, otherwise on systems where
+# autofs support has not been ported yet check_fs_{headers, mntent}.m4 add
+# ops_autofs.o to AMD_FS_OBJS, but there's no way to build it.
+am_utils_link_files=${am_utils_link_files}amd/ops_autofs.c:conf/autofs/autofs_${ac_cv_autofs_style}.c" "amu_autofs_prot.h:conf/autofs/autofs_${ac_cv_autofs_style}.h" "
+
+# set headers in a macro for Makefile.am files to use (for dependencies)
+AMU_AUTOFS_PROT_HEADER='${top_builddir}/'amu_autofs_prot.h
+AC_SUBST(AMU_AUTOFS_PROT_HEADER)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check style of fixmount check_mount() function
+AC_DEFUN([AMU_CHECK_CHECKMOUNT_STYLE],
+[
+AC_CACHE_CHECK(style of fixmount check_mount(),
+ac_cv_style_checkmount,
+[
+# select the correct style for unmounting filesystems
+case "${host_os_name}" in
+	svr4* | sysv4* | solaris2* | sunos5* )
+			ac_cv_style_checkmount=svr4 ;;
+	bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+			ac_cv_style_checkmount=bsd44 ;;
+	aix* )
+			ac_cv_style_checkmount=aix ;;
+	osf* )
+			ac_cv_style_checkmount=osf ;;
+	ultrix* )
+			ac_cv_style_checkmount=ultrix ;;
+	* )
+			ac_cv_style_checkmount=default ;;
+esac
+])
+am_utils_checkmount_style_file="check_mount.c"
+am_utils_link_files=${am_utils_link_files}fixmount/${am_utils_checkmount_style_file}:conf/checkmount/checkmount_${ac_cv_style_checkmount}.c" "
+
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check for external definition for a function (not external variables)
+dnl Usage AMU_CHECK_EXTERN(extern)
+dnl Checks for external definition for "extern" that is delimited on the
+dnl left and the right by a character that is not a valid symbol character.
+dnl
+dnl Note that $pattern below is very carefully crafted to match any system
+dnl external definition, with __P posix prototypes, with or without an extern
+dnl word, etc.  Think twice before changing this.
+AC_DEFUN([AMU_CHECK_EXTERN],
+[
+# store variable name for external definition
+ac_upcase_extern_name=`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_EXTERN_$ac_upcase_extern_name
+# check for cached value and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(external function definition for $1,
+ac_cv_extern_$1,
+[
+# the old pattern assumed that the complete external definition is on one
+# line but on some systems it is split over several lines, so only match
+# beginning of the extern definition including the opening parenthesis.
+#pattern="(extern)?.*[^a-zA-Z0-9_]$1[^a-zA-Z0-9_]?.*\(.*\).*;"
+pattern="(extern)?.*[[^a-zA-Z0-9_]]$1[[^a-zA-Z0-9_]]?.*\("
+AC_EGREP_CPP(${pattern},
+[
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif /* HAVE_SYS_WAIT_H */
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#if defined(_AIX) && defined(HAVE_SYS_VMOUNT_H)
+# include <sys/vmount.h>
+#endif /* defined(_AIX) && defined(HAVE_SYS_VMOUNT_H) */
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif /* HAVE_STDLIB_H */
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if HAVE_STRING_H
+# include <string.h>
+#endif /* HAVE_STRING_H */
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif /* HAVE_STRINGS_H */
+#ifdef HAVE_NETDB_H
+# include <netdb.h>
+#endif /* HAVE_NETDB_H */
+#ifdef HAVE_CLUSTER_H
+# include <cluster.h>
+#endif /* HAVE_CLUSTER_H */
+#ifdef HAVE_RPC_RPC_H
+/*
+ * Turn on PORTMAP, so that additional header files would get included
+ * and the important definition for UDPMSGSIZE is included too.
+ */
+# ifndef PORTMAP
+#  define PORTMAP
+# endif /* not PORTMAP */
+# include <rpc/rpc.h>
+# ifndef XDRPROC_T_TYPE
+typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...));
+# endif /* not XDRPROC_T_TYPE */
+#endif /* HAVE_RPC_RPC_H */
+
+#if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP)
+# include <tcpd.h>
+#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
+
+], eval "ac_cv_extern_$1=yes", eval "ac_cv_extern_$1=no")
+])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_extern_'$1'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_safe)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_EXTERN on each argument given
+dnl Usage: AMU_CHECK_EXTERNS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_EXTERNS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_EXTERN($ac_tmp_arg)
+done
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check for external definition for an LDAP function (not external variables)
+dnl Usage AMU_CHECK_EXTERN_LDAP(extern)
+dnl Checks for external definition for "extern" that is delimited on the
+dnl left and the right by a character that is not a valid symbol character.
+dnl
+dnl Note that $pattern below is very carefully crafted to match any system
+dnl external definition, with __P posix prototypes, with or without an extern
+dnl word, etc.  Think twice before changing this.
+AC_DEFUN([AMU_CHECK_EXTERN_LDAP],
+[
+# store variable name for external definition
+ac_upcase_extern_name=`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_EXTERN_$ac_upcase_extern_name
+# check for cached value and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(external function definition for $1,
+ac_cv_extern_$1,
+[
+# the old pattern assumed that the complete external definition is on one
+# line but on some systems it is split over several lines, so only match
+# beginning of the extern definition including the opening parenthesis.
+#pattern="(extern)?.*[^a-zA-Z0-9_]$1[^a-zA-Z0-9_]?.*\(.*\).*;"
+dnl This expression is a bit different than check_extern.m4 because of the
+dnl way that openldap wrote their externs in <ldap.h>.
+pattern="(extern)?.*([[^a-zA-Z0-9_]])?$1[[^a-zA-Z0-9_]]?.*\("
+AC_EGREP_CPP(${pattern},
+[
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif /* HAVE_SYS_WAIT_H */
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif /* HAVE_STDLIB_H */
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if HAVE_STRING_H
+# include <string.h>
+#endif /* HAVE_STRING_H */
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif /* HAVE_STRINGS_H */
+#ifdef HAVE_NETDB_H
+# include <netdb.h>
+#endif /* HAVE_NETDB_H */
+#ifdef HAVE_CLUSTER_H
+# include <cluster.h>
+#endif /* HAVE_CLUSTER_H */
+#ifdef HAVE_RPC_RPC_H
+/*
+ * Turn on PORTMAP, so that additional header files would get included
+ * and the important definition for UDPMSGSIZE is included too.
+ */
+# ifndef PORTMAP
+#  define PORTMAP
+# endif /* not PORTMAP */
+# include <rpc/rpc.h>
+# ifndef XDRPROC_T_TYPE
+typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...));
+# endif /* not XDRPROC_T_TYPE */
+#endif /* HAVE_RPC_RPC_H */
+
+#if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP)
+# include <tcpd.h>
+#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
+
+#ifdef HAVE_LDAP_H
+# include <ldap.h>
+#endif /* HAVE_LDAP_H */
+#ifdef HAVE_LBER_H
+# include <lber.h>
+#endif /* HAVE_LBER_H */
+
+], eval "ac_cv_extern_$1=yes", eval "ac_cv_extern_$1=no")
+])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_extern_'$1'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_safe)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find if type 'fhandle' exists
+AC_DEFUN([AMU_CHECK_FHANDLE],
+[
+AC_CACHE_CHECK(if plain fhandle type exists,
+ac_cv_have_fhandle,
+[
+# try to compile a program which may have a definition for the type
+# set to a default value
+ac_cv_have_fhandle=no
+# look for "struct nfs_fh"
+if test "$ac_cv_have_fhandle" = no
+then
+AC_TRY_COMPILE_NFS(
+[ fhandle a;
+], ac_cv_have_fhandle=yes, ac_cv_have_fhandle=no)
+fi
+
+])
+if test "$ac_cv_have_fhandle" != no
+then
+  AC_DEFINE(HAVE_FHANDLE)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl FIXED VERSION OF AUTOCONF 2.59 AC_CHECK_MEMBER.  g/cc will fail to check
+dnl a member if the .member is itself a data structure, because you cannot
+dnl compare, in C, a data structure against NULL; you can compare a native
+dnl data type (int, char) or a pointer.  Solution: do what I did in my
+dnl original member checking macro: try to take the address of the member.
+dnl You can always take the address of anything.
+dnl -Erez Zadok, Feb 19, 2005.
+dnl
+
+# AC_CHECK_MEMBER2(AGGREGATE.MEMBER,
+#                 [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
+#                 [INCLUDES])
+# ---------------------------------------------------------
+# AGGREGATE.MEMBER is for instance `struct passwd.pw_gecos', shell
+# variables are not a valid argument.
+AC_DEFUN([AC_CHECK_MEMBER2],
+[AS_LITERAL_IF([$1], [],
+	       [AC_FATAL([$0: requires literal arguments])])dnl
+m4_bmatch([$1], [\.], ,
+	 [m4_fatal([$0: Did not see any dot in `$1'])])dnl
+AS_VAR_PUSHDEF([ac_Member], [ac_cv_member_$1])dnl
+dnl Extract the aggregate name, and the member name
+AC_CACHE_CHECK([for $1], ac_Member,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT([$4])],
+[dnl AGGREGATE ac_aggr;
+static m4_bpatsubst([$1], [\..*]) ac_aggr;
+dnl ac_aggr.MEMBER;
+if (&(ac_aggr.m4_bpatsubst([$1], [^[^.]*\.])))
+return 0;])],
+		[AS_VAR_SET(ac_Member, yes)],
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT([$4])],
+[dnl AGGREGATE ac_aggr;
+static m4_bpatsubst([$1], [\..*]) ac_aggr;
+dnl sizeof ac_aggr.MEMBER;
+if (sizeof ac_aggr.m4_bpatsubst([$1], [^[^.]*\.]))
+return 0;])],
+		[AS_VAR_SET(ac_Member, yes)],
+		[AS_VAR_SET(ac_Member, no)])])])
+AS_IF([test AS_VAR_GET(ac_Member) = yes], [$2], [$3])dnl
+AS_VAR_POPDEF([ac_Member])dnl
+])# AC_CHECK_MEMBER
+
+
+# AC_CHECK_MEMBERS2([AGGREGATE.MEMBER, ...],
+#                  [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]
+#                  [INCLUDES])
+# ---------------------------------------------------------
+# The first argument is an m4 list.
+AC_DEFUN([AC_CHECK_MEMBERS2],
+[m4_foreach([AC_Member], [$1],
+  [AC_CHECK_MEMBER2(AC_Member,
+	 [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]AC_Member), 1,
+			    [Define to 1 if `]m4_bpatsubst(AC_Member,
+						     [^[^.]*\.])[' is
+			     member of `]m4_bpatsubst(AC_Member, [\..*])['.])
+$2],
+		 [$3],
+		 [$4])])])
+
+
+
+dnl ######################################################################
+dnl find if structure $1 has field field $2
+AC_DEFUN([AMU_CHECK_FIELD],
+[
+AC_CHECK_MEMBERS2($1, , ,[
+AMU_MOUNT_HEADERS(
+[
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+])
+])
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check if a filesystem exists (if any of its header files exist).
+dnl Usage: AC_CHECK_FS_HEADERS(<headers>..., <fs>, [<fssymbol>])
+dnl Check if any of the headers <headers> exist.  If any exist, then
+dnl define HAVE_FS_<fs>.  If <fssymbol> exits, then define
+dnl HAVE_FS_<fssymbol> instead...
+AC_DEFUN([AMU_CHECK_FS_HEADERS],
+[
+# find what name to give to the fs
+if test -n "$3"
+then
+  ac_fs_name=$3
+else
+  ac_fs_name=$2
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $2 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_fs_headers_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for $ac_fs_name filesystem in <$1>,
+ac_cv_fs_header_$ac_fs_name,
+[
+# define to "no" by default
+eval "ac_cv_fs_header_$ac_fs_name=no"
+# and look to see if it was found
+AC_CHECK_HEADERS($1,
+[ eval "ac_cv_fs_header_$ac_fs_name=yes"
+  break
+])])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_fs_headers_safe)
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+    AC_SUBST(AMD_FS_OBJS)
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check if a filesystem type exists (if its header files exist)
+dnl Usage: AC_CHECK_FS_MNTENT(<filesystem>, [<fssymbol>])
+dnl
+dnl Check in some headers for MNTTYPE_<filesystem> macro.  If that exist,
+dnl then define HAVE_FS_<filesystem>.  If <fssymbol> exits, then define
+dnl HAVE_FS_<fssymbol> instead...
+AC_DEFUN([AMU_CHECK_FS_MNTENT],
+[
+# find what name to give to the fs
+if test -n "$2"
+then
+  ac_fs_name=$2
+  ac_fs_as_name=" (from: $1)"
+else
+  ac_fs_name=$1
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for $ac_fs_name$ac_fs_as_name mntent definition,
+ac_cv_fs_$ac_fs_name,
+[
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in $1
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[[^a-zA-Z0-9_]]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  AC_TRY_RUN(
+  [
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+  ], [eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+     ]
+  )
+
+done
+])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_safe)
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+    AC_SUBST(AMD_FS_OBJS)
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Do we have a GNUish getopt
+AC_DEFUN([AMU_CHECK_GNU_GETOPT],
+[
+AC_CACHE_CHECK([for GNU getopt], ac_cv_sys_gnu_getopt, [
+AC_TRY_RUN([
+#include <stdio.h>
+#include <unistd.h>
+int main()
+{
+   int argc = 3;
+   char *argv[] = { "actest", "arg", "-x", NULL };
+   int c;
+   FILE* rf;
+   int isGNU = 0;
+
+   rf = fopen("conftestresult", "w");
+   if (rf == NULL) exit(1);
+
+   while ( (c = getopt(argc, argv, "x")) != -1 ) {
+       switch ( c ) {
+          case 'x':
+	     isGNU=1;
+             break;
+          default:
+             exit(1);
+       }
+   }
+   fprintf(rf, isGNU ? "yes" : "no");
+   exit(0);
+}
+],[
+ac_cv_sys_gnu_getopt="`cat conftestresult`"
+],[
+ac_cv_sys_gnu_getopt="fail"
+])
+])
+if test "$ac_cv_sys_gnu_getopt" = "yes"
+then
+    AC_DEFINE(HAVE_GNU_GETOPT)
+fi
+])
+
+
+dnl ######################################################################
+dnl Define mount type to hide amd mounts from df(1)
+dnl
+dnl This has to be determined individually per OS.  Depending on whatever
+dnl mount options are defined in the system header files such as
+dnl MNTTYPE_IGNORE or MNTTYPE_AUTO, or others does not work: some OSs define
+dnl some of these then use other stuff; some do not define them at all in
+dnl the headers, but still use it; and more.  After a long attempt to get
+dnl this automatically configured, I came to the conclusion that the semi-
+dnl automatic per-host-os determination here is the best.
+dnl
+AC_DEFUN([AMU_CHECK_HIDE_MOUNT_TYPE],
+[
+AC_CACHE_CHECK(for mount type to hide from df,
+ac_cv_hide_mount_type,
+[
+case "${host_os}" in
+	irix* | hpux* )
+		ac_cv_hide_mount_type="ignore"
+		;;
+	sunos4* )
+		ac_cv_hide_mount_type="auto"
+		;;
+	* )
+		ac_cv_hide_mount_type="nfs"
+		;;
+esac
+])
+AC_DEFINE_UNQUOTED(HIDE_MOUNT_TYPE, "$ac_cv_hide_mount_type")
+])
+dnl ======================================================================
+
+
+dnl a bug-fixed version of autoconf 2.12.
+dnl first try to link library without $5, and only of that failed,
+dnl try with $5 if specified.
+dnl it adds $5 to $LIBS if it was needed -Erez.
+dnl AC_CHECK_LIB2(LIBRARY, FUNCTION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
+dnl              [, OTHER-LIBRARIES]]])
+AC_DEFUN([AMU_CHECK_LIB2],
+[AC_MSG_CHECKING([for $2 in -l$1])
+dnl Use a cache variable name containing both the library and function name,
+dnl because the test really is for library $1 defining function $2, not
+dnl just for library $1.  Separate tests with the same $1 and different $2s
+dnl may have different results.
+ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
+AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
+[ac_save_LIBS="$LIBS"
+
+# first try with base library, without auxiliary library
+LIBS="-l$1 $LIBS"
+AC_TRY_LINK(dnl
+ifelse([$2], [main], , dnl Avoid conflicting decl of main.
+[/* Override any gcc2 internal prototype to avoid an error.  */
+]
+[/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $2();
+]),
+	    [$2()],
+	    eval "ac_cv_lib_$ac_lib_var=\"$1\"",
+	    eval "ac_cv_lib_$ac_lib_var=no")
+
+# if OK, set to no auxiliary library, else try auxiliary library
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = no"; then
+ LIBS="-l$1 $5 $LIBS"
+ AC_TRY_LINK(dnl
+ ifelse([$2], [main], , dnl Avoid conflicting decl of main.
+ [/* Override any gcc2 internal prototype to avoid an error.  */
+ ]
+ [/* We use char because int might match the return type of a gcc2
+     builtin and then its argument prototype would still apply.  */
+ char $2();
+ ]),
+ 	    [$2()],
+ 	    eval "ac_cv_lib_$ac_lib_var=\"$1 $5\"",
+ 	    eval "ac_cv_lib_$ac_lib_var=no")
+fi
+
+LIBS="$ac_save_LIBS"
+])dnl
+ac_tmp="`eval echo '$''{ac_cv_lib_'$ac_lib_var'}'`"
+if test "${ac_tmp}" != no; then
+  AC_MSG_RESULT(-l$ac_tmp)
+  ifelse([$3], ,
+[
+  ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[[^a-zA-Z0-9_]]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+
+  AC_DEFINE_UNQUOTED($ac_tr_lib)
+  LIBS="-l$ac_tmp $LIBS"
+], [$3])
+else
+  AC_MSG_RESULT(no)
+ifelse([$4], , , [$4
+])dnl
+fi
+
+])
+
+
+dnl ######################################################################
+dnl check if libwrap (if exists), requires the caller to define the variables
+dnl deny_severity and allow_severity.
+AC_DEFUN([AMU_CHECK_LIBWRAP_SEVERITY],
+[
+AC_CACHE_CHECK([if libwrap wants caller to define allow_severity and deny_severity], ac_cv_need_libwrap_severity_vars, [
+# save, then reset $LIBS back to original value
+SAVEDLIBS="$LIBS"
+LIBS="$LIBS -lwrap"
+# run program one without defining our own severity variables
+AC_TRY_RUN(
+[
+int main()
+{
+   exit(0);
+}
+],[ac_tmp_val1="yes"],[ac_tmp_val1="no"])
+# run program two with defining our own severity variables
+AC_TRY_RUN(
+[
+int deny_severity, allow_severity, rfc931_timeout;
+int main()
+{
+   exit(0);
+}
+],[ac_tmp_val2="yes"],[ac_tmp_val2="no"])
+# restore original value of $LIBS
+LIBS="$SAVEDLIBS"
+# now decide what to do
+if test "$ac_tmp_val1" = "no" && test "$ac_tmp_val2" = "yes"
+then
+	ac_cv_need_libwrap_severity_vars="yes"
+else
+	ac_cv_need_libwrap_severity_vars="no"
+fi
+])
+if test "$ac_cv_need_libwrap_severity_vars" = "yes"
+then
+	AC_DEFINE(NEED_LIBWRAP_SEVERITY_VARIABLES)
+fi
+])
+
+
+dnl ######################################################################
+dnl check if a map exists (if some library function exists).
+dnl Usage: AC_CHECK_MAP_FUNCS(<functions>..., <map>, [<mapsymbol>])
+dnl Check if any of the functions <functions> exist.  If any exist, then
+dnl define HAVE_MAP_<map>.  If <mapsymbol> exits, then defined
+dnl HAVE_MAP_<mapsymbol> instead...
+AC_DEFUN([AMU_CHECK_MAP_FUNCS],
+[
+# find what name to give to the map
+if test -n "$3"
+then
+  ac_map_name=$3
+else
+  ac_map_name=$2
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for $ac_map_name maps,
+ac_cv_map_$ac_map_name,
+[
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+AC_CHECK_FUNCS($1,
+[
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+])])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_safe)
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+    AC_SUBST(AMD_INFO_OBJS)
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find CDFS-specific mount(2) options (hex numbers)
+dnl Usage: AMU_CHECK_MNT2_CDFS_OPT(<fs>)
+dnl Check if there is an entry for MS_<fs> or M_<fs> in sys/mntent.h or
+dnl mntent.h, then define MNT2_CDFS_OPT_<fs> to the hex number.
+AC_DEFUN([AMU_CHECK_MNT2_CDFS_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_CDFS_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for CDFS-specific mount(2) option $ac_fs_name,
+ac_cv_mnt2_cdfs_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnt2_cdfs_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first, try MS_* (most systems).  Must be the first test!
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# if failed, try MNT_* (bsd44 systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MNT_$ac_upcase_fs_name)
+fi
+
+# if failed, try MS_*  as an integer (linux systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_INT(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# If failed try M_* (must be last test since svr4 systems define M_DATA etc.
+# in <sys/stream.h>
+# This test was off for now, because of the conflicts with other systems.
+# but I turned it back on by faking the inclusion of <sys/stream.h> already.
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+AMU_MOUNT_HEADERS
+, M_$ac_upcase_fs_name)
+fi
+
+# if failed, try ISOFSMNT_* as a hex (bsdi4 systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, ISOFSMNT_$ac_upcase_fs_name)
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_cdfs_opt_$ac_fs_name=$value"
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_cdfs_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNT2_CDFS_OPT on each argument given
+dnl Usage: AMU_CHECK_MNT2_CDFS_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNT2_CDFS_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNT2_CDFS_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find generic mount(2) options (hex numbers)
+dnl Usage: AMU_CHECK_MNT2_GEN_OPT(<fs>)
+dnl Check if there is an entry for MS_<fs>, MNT_<fs>, or M_<fs>
+dnl (in that order) in mntent.h, sys/mntent.h, or mount.h...
+dnl then define MNT2_GEN_OPT_<fs> to the hex number.
+AC_DEFUN([AMU_CHECK_MNT2_GEN_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_GEN_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for generic mount(2) option $ac_fs_name,
+ac_cv_mnt2_gen_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnt2_gen_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first, try MS_* (most systems).  Must be the first test!
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# if failed, try MNT_* (bsd44 systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MNT_$ac_upcase_fs_name)
+fi
+
+# if failed, try MS_*  as an integer (linux systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_INT(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# If failed try M_* (must be last test since svr4 systems define M_DATA etc.
+# in <sys/stream.h>
+# This test was off for now, because of the conflicts with other systems.
+# but I turned it back on by faking the inclusion of <sys/stream.h> already.
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+AMU_MOUNT_HEADERS
+, M_$ac_upcase_fs_name)
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_gen_opt_$ac_fs_name=$value"
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_gen_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNT2_GEN_OPT on each argument given
+dnl Usage: AMU_CHECK_MNT2_GEN_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNT2_GEN_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNT2_GEN_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find NFS-specific mount(2) options (hex numbers)
+dnl Usage: AMU_CHECK_MNT2_NFS_OPT(<fs>)
+dnl Check if there is an entry for NFSMNT_<fs> in sys/mntent.h or
+dnl mntent.h, then define MNT2_NFS_OPT_<fs> to the hex number.
+AC_DEFUN([AMU_CHECK_MNT2_NFS_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_NFS_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for NFS-specific mount(2) option $ac_fs_name,
+ac_cv_mnt2_nfs_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnt2_nfs_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first try NFSMNT_* (most systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, NFSMNT_$ac_upcase_fs_name)
+fi
+
+# next try NFS_MOUNT_* (linux)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, NFS_MOUNT_$ac_upcase_fs_name)
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_nfs_opt_$ac_fs_name=$value"
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_nfs_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNT2_NFS_OPT on each argument given
+dnl Usage: AMU_CHECK_MNT2_NFS_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNT2_NFS_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNT2_NFS_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find PCFS-specific mount(2) options (hex numbers)
+dnl Usage: AMU_CHECK_MNT2_PCFS_OPT(<fs>)
+dnl Check if there is an entry for MS_<fs> or M_<fs> in sys/mntent.h or
+dnl mntent.h, then define MNT2_PCFS_OPT_<fs> to the hex number.
+AC_DEFUN([AMU_CHECK_MNT2_PCFS_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_PCFS_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for PCFS-specific mount(2) option $ac_fs_name,
+ac_cv_mnt2_pcfs_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnt2_pcfs_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first, try MS_* (most systems).  Must be the first test!
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# if failed, try MNT_* (bsd44 systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MNT_$ac_upcase_fs_name)
+fi
+
+# if failed, try MS_*  as an integer (linux systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_INT(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# If failed try M_* (must be last test since svr4 systems define M_DATA etc.
+# in <sys/stream.h>
+# This test was off for now, because of the conflicts with other systems.
+# but I turned it back on by faking the inclusion of <sys/stream.h> already.
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+AMU_MOUNT_HEADERS
+, M_$ac_upcase_fs_name)
+fi
+
+# if failed, try MSDOSFSMNT_* as a hex (bsd44 systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MSDOSFSMNT_$ac_upcase_fs_name)
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_pcfs_opt_$ac_fs_name=$value"
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_pcfs_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNT2_PCFS_OPT on each argument given
+dnl Usage: AMU_CHECK_MNT2_PCFS_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNT2_PCFS_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNT2_PCFS_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find UDF-specific mount(2) options (hex numbers)
+dnl Usage: AMU_CHECK_MNT2_UDF_OPT(<fs>)
+dnl Check if there is an entry for MS_<fs> or M_<fs> in sys/mntent.h or
+dnl mntent.h, then define MNT2_UDF_OPT_<fs> to the hex number.
+AC_DEFUN([AMU_CHECK_MNT2_UDF_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_UDF_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for UDF-specific mount(2) option $ac_fs_name,
+ac_cv_mnt2_udf_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnt2_udf_opt_$ac_fs_name=notfound"
+value=notfound
+
+# XXX - tests for other systems need to be added here!
+
+# if failed, try UDFMNT_* as a hex (netbsd systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, UDFMNT_$ac_upcase_fs_name)
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_udf_opt_$ac_fs_name=$value"
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_udf_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNT2_UDF_OPT on each argument given
+dnl Usage: AMU_CHECK_MNT2_UDF_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNT2_UDF_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNT2_UDF_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find name of mount table file, and define it as MNTTAB_FILE_NAME
+dnl
+dnl Solaris defines MNTTAB as /etc/mnttab, the file where /sbin/mount
+dnl stores its cache of mounted filesystems.  But under SunOS, the same
+dnl macro MNTTAB, is defined as the _source_ of filesystems to mount, and
+dnl is set to /etc/fstab.  That is why I have to first check out
+dnl if MOUNTED exists, and if not, check for the MNTTAB macro.
+dnl
+AC_DEFUN([AMU_CHECK_MNTTAB_FILE_NAME],
+[
+AC_CACHE_CHECK(for name of mount table file name,
+ac_cv_mnttab_file_name,
+[
+# expand cpp value for MNTTAB
+AMU_EXPAND_CPP_STRING(
+AMU_MOUNT_HEADERS(
+[
+/* see M4 comment at the top of the definition of this macro */
+#ifdef MOUNTED
+# define _MNTTAB_FILE_NAME MOUNTED
+# else /* not MOUNTED */
+# ifdef MNTTAB
+#  define _MNTTAB_FILE_NAME MNTTAB
+# endif /* MNTTAB */
+#endif /* not MOUNTED */
+]),
+_MNTTAB_FILE_NAME,
+[ ac_cv_mnttab_file_name=$value
+],
+[
+ac_cv_mnttab_file_name=notfound
+# check explicitly for /etc/mnttab
+if test "$ac_cv_mnttab_file_name" = notfound
+then
+  if test -f /etc/mnttab
+  then
+    ac_cv_mnttab_file_name="/etc/mnttab"
+  fi
+fi
+# check explicitly for /etc/mtab
+if test "$ac_cv_mnttab_file_name" = notfound
+then
+  if test -f /etc/mtab
+  then
+    ac_cv_mnttab_file_name="/etc/mtab"
+  fi
+fi
+])
+])
+# test value and create macro as needed
+if test "$ac_cv_mnttab_file_name" != notfound
+then
+  AC_DEFINE_UNQUOTED(MNTTAB_FILE_NAME, "$ac_cv_mnttab_file_name")
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check if the mount table is kept in a file or in the kernel.
+AC_DEFUN([AMU_CHECK_MNTTAB_LOCATION],
+[
+AMU_CACHE_CHECK_DYNAMIC(where mount table is kept,
+ac_cv_mnttab_location,
+[
+# assume location is on file
+ac_cv_mnttab_location=file
+AC_CHECK_FUNCS(mntctl getmntinfo getmountent,
+ac_cv_mnttab_location=kernel)
+# Solaris 8 Beta Refresh and up use the mntfs pseudo filesystem to store the
+# mount table in kernel (cf. mnttab(4): the MS_NOMNTTAB option in
+# <sys/mount.h> inhibits that a mount shows up there and thus can be used to
+# check for the in-kernel mount table
+if test "$ac_cv_mnt2_gen_opt_nomnttab" != notfound
+then
+  ac_cv_mnttab_location=kernel
+fi
+])
+if test "$ac_cv_mnttab_location" = file
+then
+ AC_DEFINE(MOUNT_TABLE_ON_FILE)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the string type of the name of a filesystem mount table entry
+dnl option.
+dnl Usage: AMU_CHECK_MNTTAB_OPT(<fs>)
+dnl Check if there is an entry for MNTOPT_<fs> in sys/mntent.h or mntent.h
+dnl define MNTTAB_OPT_<fs> to the string name (e.g., "ro").
+AC_DEFUN([AMU_CHECK_MNTTAB_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for mount table option $ac_fs_name,
+ac_cv_mnttab_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnttab_opt_$ac_fs_name=notfound"
+# and look to see if it was found
+AMU_EXPAND_CPP_STRING(
+AMU_MOUNT_HEADERS
+, MNTOPT_$ac_upcase_fs_name)
+# set cache variable to value
+if test "${value}" != notfound
+then
+  eval "ac_cv_mnttab_opt_$ac_fs_name=\\\"$value\\\""
+else
+  eval "ac_cv_mnttab_opt_$ac_fs_name=$value"
+fi
+dnl DO NOT CHECK FOR MNT_* b/c bsd44 systems don't use /etc/mnttab,
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnttab_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNTTAB_OPT on each argument given
+dnl Usage: AMU_CHECK_MNTTAB_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNTTAB_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNTTAB_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check style of accessing the mount table file
+AC_DEFUN([AMU_CHECK_MNTTAB_STYLE],
+[
+AC_CACHE_CHECK(mount table style,
+ac_cv_style_mnttab,
+[
+# select the correct style for mount table manipulation functions
+case "${host_os_name}" in
+	aix* )
+			ac_cv_style_mnttab=aix ;;
+	bsd* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+			ac_cv_style_mnttab=bsd ;;
+	isc3* )
+			ac_cv_style_mnttab=isc3 ;;
+	mach3* )
+			ac_cv_style_mnttab=mach3 ;;
+	osf* )
+			ac_cv_style_mnttab=osf ;;
+	svr4* | sysv4* | solaris2* | sunos5* | aoi* )
+			ac_cv_style_mnttab=svr4 ;;
+	ultrix* )
+			ac_cv_style_mnttab=ultrix ;;
+	linux*)
+			ac_cv_style_mnttab=linux ;;
+	* )
+			ac_cv_style_mnttab=file ;;
+esac
+])
+am_utils_link_files=${am_utils_link_files}libamu/mtabutil.c:conf/mtab/mtab_${ac_cv_style_mnttab}.c" "
+
+# append mtab utilities object to LIBOBJS for automatic compilation
+AC_LIBOBJ(mtabutil)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the string type of the name of a filesystem mount table entry.
+dnl Usage: AC_CHECK_MNTTAB_TYPE(<fs>, [fssymbol])
+dnl Check if there is an entry for MNTTYPE_<fs> in sys/mntent.h and mntent.h
+dnl define MNTTAB_TYPE_<fs> to the string name (e.g., "nfs").  If <fssymbol>
+dnl exist, then define MNTTAB_TYPE_<fssymbol> instead.  If <fssymbol> is
+dnl defined, then <fs> can be a list of fs strings to look for.
+dnl If no symbols have been defined, but the filesystem has been found
+dnl earlier, then set the mount-table type to "<fs>" anyway...
+AC_DEFUN([AMU_CHECK_MNTTAB_TYPE],
+[
+# find what name to give to the fs
+if test -n "$2"
+then
+  ac_fs_name=$2
+else
+  ac_fs_name=$1
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for mnttab name for $ac_fs_name filesystem,
+ac_cv_mnttab_type_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in $1
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+  ]),
+  [ eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+  ])
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[[^a-zA-Z0-9_]]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+  AMU_EXPAND_RUN_STRING(
+  AMU_MOUNT_HEADERS(
+  [
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+  ]),
+  [
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+  ], [ eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+  ])
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  AC_TRY_RUN(
+  [
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+  ], [eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+     ]
+  )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+  AMU_EXPAND_RUN_STRING(
+  AMU_MOUNT_HEADERS(
+  [
+  ]),
+  [
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+  ], [ eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+  ])
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+])
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check style of mounting filesystems
+AC_DEFUN([AMU_CHECK_MOUNT_STYLE],
+[
+AC_CACHE_CHECK(style of mounting filesystems,
+ac_cv_style_mount,
+[
+# select the correct style for mounting filesystems
+case "${host_os_name}" in
+	solaris1* | sunos[[34]]* | bsdi[[12]]* )
+			ac_cv_style_mount=default ;;
+	hpux[[6-9]]* | hpux10* )
+			ac_cv_style_mount=hpux ;;
+	svr4* | sysv4* | solaris* | sunos* | aoi* | hpux* )
+			ac_cv_style_mount=svr4 ;;
+	bsdi* )
+			ac_cv_style_mount=bsdi3 ;;
+	aix3* | aix4* )
+			ac_cv_style_mount=aix3 ;;
+	aix* )
+			ac_cv_style_mount=aix ;;
+	irix5* )
+			ac_cv_style_mount=irix5 ;;
+	irix* )
+			ac_cv_style_mount=irix6 ;;
+	isc3* )
+			ac_cv_style_mount=isc3 ;;
+	linux* )
+			ac_cv_style_mount=linux ;;
+	mach3* )
+			ac_cv_style_mount=mach3 ;;
+	stellix* )
+			ac_cv_style_mount=stellix ;;
+	* )	# no style needed.  Use default filesystem calls ala BSD
+			ac_cv_style_mount=default ;;
+esac
+])
+am_utils_mount_style_file="mountutil.c"
+am_utils_link_files=${am_utils_link_files}libamu/${am_utils_mount_style_file}:conf/mount/mount_${ac_cv_style_mount}.c" "
+
+# append mount utilities object to LIBOBJS for automatic compilation
+AC_LIBOBJ(mountutil)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the mount system call trap needed to mount(2) a filesystem
+AC_DEFUN([AMU_CHECK_MOUNT_TRAP],
+[
+AC_CACHE_CHECK(mount trap system-call style,
+ac_cv_mount_trap,
+[
+# select the correct style to mount(2) a filesystem
+case "${host_os_name}" in
+	solaris1* | sunos[[34]]* )
+		ac_cv_mount_trap=default ;;
+	hpux[[6-9]]* | hpux10* )
+		ac_cv_mount_trap=hpux ;;
+	svr4* | sysv4* | solaris* | sunos* | aoi* | hpux* )
+		ac_cv_mount_trap=svr4 ;;
+	news4* | riscix* )
+		ac_cv_mount_trap=news4 ;;
+	linux* )
+		ac_cv_mount_trap=linux ;;
+	irix* )
+		ac_cv_mount_trap=irix ;;
+	aux* )
+		ac_cv_mount_trap=aux ;;
+	hcx* )
+		ac_cv_mount_trap=hcx ;;
+	rtu6* )
+		ac_cv_mount_trap=rtu6 ;;
+	dgux* )
+		ac_cv_mount_trap=dgux ;;
+	aix* )
+		ac_cv_mount_trap=aix3 ;;
+	mach2* | mach3* )
+		ac_cv_mount_trap=mach3 ;;
+	ultrix* )
+		ac_cv_mount_trap=ultrix ;;
+	isc3* )
+		ac_cv_mount_trap=isc3 ;;
+	stellix* )
+		ac_cv_mount_trap=stellix ;;
+	netbsd* )
+		ac_cv_mount_trap=netbsd ;;
+	* )
+		ac_cv_mount_trap=default ;;
+esac
+])
+am_utils_mount_trap=$srcdir"/conf/trap/trap_"$ac_cv_mount_trap".h"
+AC_SUBST_FILE(am_utils_mount_trap)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the string type of the name of a filesystem mount table entry.
+dnl Usage: AC_CHECK_MOUNT_TYPE(<fs>, [fssymbol])
+dnl Check if there is an entry for MNTTYPE_<fs> in sys/mntent.h and mntent.h
+dnl define MOUNT_TYPE_<fs> to the string name (e.g., "nfs").  If <fssymbol>
+dnl exist, then define MOUNT_TYPE_<fssymbol> instead.  If <fssymbol> is
+dnl defined, then <fs> can be a list of fs strings to look for.
+dnl If no symbols have been defined, but the filesystem has been found
+dnl earlier, then set the mount-table type to "<fs>" anyway...
+AC_DEFUN([AMU_CHECK_MOUNT_TYPE],
+[
+# find what name to give to the fs
+if test -n "$2"
+then
+  ac_fs_name=$2
+else
+  ac_fs_name=$1
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for mount(2) type/name for $ac_fs_name filesystem,
+ac_cv_mount_type_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in $1
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"],
+      [eval "ac_cv_mount_type_$ac_fs_name=notfound"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"],
+      [eval "ac_cv_mount_type_$ac_fs_name=notfound"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"],
+      [eval "ac_cv_mount_type_$ac_fs_name=notfound"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"],
+      [eval "ac_cv_mount_type_$ac_fs_name=notfound"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[[^a-zA-Z0-9_]]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  AC_TRY_RUN(
+  [
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+  ], [eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+     ]
+  )
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+])
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the correct printf-style type for the mount type in the mount()
+dnl system call.
+dnl If you change this one, you must also fix the check_mtype_type.m4.
+AC_DEFUN([AMU_CHECK_MTYPE_PRINTF_TYPE],
+[
+AC_CACHE_CHECK(printf string to print type field of mount() call,
+ac_cv_mtype_printf_type,
+[
+# select the correct printf type
+case "${host_os_name}" in
+	osf* | freebsd2* | bsdi2* | aix* | ultrix* )
+		ac_cv_mtype_printf_type="%d" ;;
+	irix3 | isc3 )
+		ac_cv_mtype_printf_type="0x%x" ;;
+	* )
+		ac_cv_mtype_printf_type="%s" ;;
+esac
+])
+AC_DEFINE_UNQUOTED(MTYPE_PRINTF_TYPE, "$ac_cv_mtype_printf_type")
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the correct type for the mount type in the mount() system call
+dnl If you change this one, you must also fix the check_mtype_printf_type.m4.
+AC_DEFUN([AMU_CHECK_MTYPE_TYPE],
+[
+AC_CACHE_CHECK(type of mount type field in mount() call,
+ac_cv_mtype_type,
+[
+# select the correct type
+case "${host_os_name}" in
+	osf* | freebsd2* | bsdi2* | aix* | ultrix* )
+		ac_cv_mtype_type=int ;;
+	* )
+		ac_cv_mtype_type="char *" ;;
+esac
+])
+AC_DEFINE_UNQUOTED(MTYPE_TYPE, $ac_cv_mtype_type)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the correct network transport type to use
+AC_DEFUN([AMU_CHECK_NETWORK_TRANSPORT_TYPE],
+[
+AC_CACHE_CHECK(network transport type,
+ac_cv_transport_type,
+[
+# select the correct type
+case "${host_os_name}" in
+	solaris1* | sunos[[34]]* | hpux[[6-9]]* | hpux10* )
+		ac_cv_transport_type=sockets ;;
+	solaris* | sunos* | hpux* )
+		ac_cv_transport_type=tli ;;
+	* )
+		ac_cv_transport_type=sockets ;;
+esac
+])
+am_utils_link_files=${am_utils_link_files}libamu/transputil.c:conf/transp/transp_${ac_cv_transport_type}.c" "
+
+# append transport utilities object to LIBOBJS for automatic compilation
+AC_LIBOBJ(transputil)
+if test $ac_cv_transport_type = tli
+then
+  AC_DEFINE(HAVE_TRANSPORT_TYPE_TLI)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the correct way to dereference the address part of the nfs fhandle
+AC_DEFUN([AMU_CHECK_NFS_FH_DREF],
+[
+AC_CACHE_CHECK(nfs file-handle address dereferencing style,
+ac_cv_nfs_fh_dref_style,
+[
+# select the correct nfs address dereferencing style
+case "${host_os}" in
+	hpux[[6-9]]* | hpux10* )
+		ac_cv_nfs_fh_dref_style=hpux ;;
+	sunos3* )
+		ac_cv_nfs_fh_dref_style=sunos3 ;;
+	sunos4* | solaris1* )
+		ac_cv_nfs_fh_dref_style=sunos4 ;;
+	svr4* | sysv4* | solaris* | sunos* | hpux* )
+		ac_cv_nfs_fh_dref_style=svr4 ;;
+	bsd44* | bsdi2* | freebsd2.[[01]]* )
+		ac_cv_nfs_fh_dref_style=bsd44 ;;
+	# all new BSDs changed the type of the
+	# filehandle in nfs_args from nfsv2fh_t to u_char.
+	freebsd* | freebsdelf* | bsdi* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+		ac_cv_nfs_fh_dref_style=freebsd22 ;;
+	aix[[1-3]]* | aix4.[[01]]* )
+		ac_cv_nfs_fh_dref_style=aix3 ;;
+	aix* )
+		ac_cv_nfs_fh_dref_style=aix42 ;;
+	irix* )
+		ac_cv_nfs_fh_dref_style=irix ;;
+	linux* )
+		ac_cv_nfs_fh_dref_style=linux ;;
+	isc3 )
+		ac_cv_nfs_fh_dref_style=isc3 ;;
+	osf[[1-3]]* )
+		ac_cv_nfs_fh_dref_style=osf2 ;;
+	osf* )
+		ac_cv_nfs_fh_dref_style=osf4 ;;
+	nextstep* )
+		ac_cv_nfs_fh_dref_style=nextstep ;;
+	* )
+		ac_cv_nfs_fh_dref_style=default ;;
+esac
+])
+am_utils_nfs_fh_dref=$srcdir"/conf/fh_dref/fh_dref_"$ac_cv_nfs_fh_dref_style".h"
+AC_SUBST_FILE(am_utils_nfs_fh_dref)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the correct way to dereference the hostname part of the nfs fhandle
+AC_DEFUN([AMU_CHECK_NFS_HN_DREF],
+[
+AC_CACHE_CHECK(nfs hostname dereferencing style,
+ac_cv_nfs_hn_dref_style,
+[
+# select the correct nfs address dereferencing style
+case "${host_os_name}" in
+	linux* )
+		ac_cv_nfs_hn_dref_style=linux ;;
+	isc3 )
+		ac_cv_nfs_hn_dref_style=isc3 ;;
+	* )
+		ac_cv_nfs_hn_dref_style=default ;;
+esac
+])
+am_utils_nfs_hn_dref=$srcdir"/conf/hn_dref/hn_dref_"$ac_cv_nfs_hn_dref_style".h"
+AC_SUBST_FILE(am_utils_nfs_hn_dref)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check if system has NFS protocol headers
+AC_DEFUN([AMU_CHECK_NFS_PROT_HEADERS],
+[
+AC_CACHE_CHECK(location of NFS protocol header files,
+ac_cv_nfs_prot_headers,
+[
+# select the correct style for mounting filesystems
+case "${host_os}" in
+	irix5* )
+			ac_cv_nfs_prot_headers=irix5 ;;
+	irix* )
+			ac_cv_nfs_prot_headers=irix6 ;;
+	sunos3* )
+			ac_cv_nfs_prot_headers=sunos3 ;;
+	sunos4* | solaris1* )
+			ac_cv_nfs_prot_headers=sunos4 ;;
+	sunos5.[[0-3]] | solaris2.[[0-3]] )
+			ac_cv_nfs_prot_headers=sunos5_3 ;;
+	sunos5.4* | solaris2.4* )
+			ac_cv_nfs_prot_headers=sunos5_4 ;;
+	sunos5.5* | solaris2.5* )
+			ac_cv_nfs_prot_headers=sunos5_5 ;;
+	sunos5.6* | solaris2.6* )
+			ac_cv_nfs_prot_headers=sunos5_6 ;;
+	sunos5.7* | solaris2.7* )
+			ac_cv_nfs_prot_headers=sunos5_7 ;;
+	sunos5* | solaris2* )
+			ac_cv_nfs_prot_headers=sunos5_8 ;;
+	bsdi2*)
+			ac_cv_nfs_prot_headers=bsdi2 ;;
+	bsdi* )
+			ac_cv_nfs_prot_headers=bsdi3 ;;
+	freebsd2* )
+			ac_cv_nfs_prot_headers=freebsd2 ;;
+	freebsd* | freebsdelf* )
+			ac_cv_nfs_prot_headers=freebsd3 ;;
+	netbsd1.[[0-2]]* )
+			ac_cv_nfs_prot_headers=netbsd ;;
+	netbsd1.3* )
+			ac_cv_nfs_prot_headers=netbsd1_3 ;;
+	netbsd* | netbsdelf* )
+			ac_cv_nfs_prot_headers=netbsd1_4 ;;
+	openbsd* )
+			ac_cv_nfs_prot_headers=openbsd ;;
+	hpux[[6-9]]* | hpux10* )
+			ac_cv_nfs_prot_headers=hpux ;;
+	hpux* )
+			ac_cv_nfs_prot_headers=hpux11 ;;
+	aix[[1-3]]* )
+			ac_cv_nfs_prot_headers=aix3 ;;
+	aix4.[[01]]* )
+			ac_cv_nfs_prot_headers=aix4 ;;
+	aix4.2* )
+			ac_cv_nfs_prot_headers=aix4_2 ;;
+	aix4.3* )
+			ac_cv_nfs_prot_headers=aix4_3 ;;
+	aix5.1* )
+			ac_cv_nfs_prot_headers=aix5_1 ;;
+	aix* )
+			ac_cv_nfs_prot_headers=aix5_2 ;;
+	osf[[1-3]]* )
+			ac_cv_nfs_prot_headers=osf2 ;;
+	osf4* )
+			ac_cv_nfs_prot_headers=osf4 ;;
+	osf* )
+			ac_cv_nfs_prot_headers=osf5 ;;
+	svr4* )
+			ac_cv_nfs_prot_headers=svr4 ;;
+	sysv4* )	# this is for NCR2 machines
+			ac_cv_nfs_prot_headers=ncr2 ;;
+	linux* )
+			ac_cv_nfs_prot_headers=linux ;;
+	nextstep* )
+			ac_cv_nfs_prot_headers=nextstep ;;
+	ultrix* )
+			ac_cv_nfs_prot_headers=ultrix ;;
+ 	darwin* | macosx* | rhapsody* )
+ 			ac_cv_nfs_prot_headers=darwin ;;
+	* )
+			ac_cv_nfs_prot_headers=default ;;
+esac
+])
+
+# make sure correct header is linked in top build directory
+am_utils_nfs_prot_file="amu_nfs_prot.h"
+am_utils_link_files=${am_utils_link_files}${am_utils_nfs_prot_file}:conf/nfs_prot/nfs_prot_${ac_cv_nfs_prot_headers}.h" "
+
+# define the name of the header to be included for other M4 macros
+AC_DEFINE_UNQUOTED(AMU_NFS_PROTOCOL_HEADER, "${srcdir}/conf/nfs_prot/nfs_prot_${ac_cv_nfs_prot_headers}.h")
+
+# set headers in a macro for Makefile.am files to use (for dependencies)
+AMU_NFS_PROT_HEADER='${top_builddir}/'$am_utils_nfs_prot_file
+AC_SUBST(AMU_NFS_PROT_HEADER)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the correct way to dereference the address part of the nfs fhandle
+AC_DEFUN([AMU_CHECK_NFS_SA_DREF],
+[
+AC_CACHE_CHECK(nfs address dereferencing style,
+ac_cv_nfs_sa_dref_style,
+[
+# select the correct nfs address dereferencing style
+case "${host_os}" in
+	hpux[[6-9]]* | hpux10* | sunos[[34]]* | solaris1* )
+		ac_cv_nfs_sa_dref_style=default ;;
+	svr4* | sysv4* | solaris* | sunos* | hpux* )
+		ac_cv_nfs_sa_dref_style=svr4 ;;
+	386bsd* | bsdi1* )
+		ac_cv_nfs_sa_dref_style=386bsd ;;
+	bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+		ac_cv_nfs_sa_dref_style=bsd44 ;;
+	linux* )
+		ac_cv_nfs_sa_dref_style=linux ;;
+	aix* )
+		ac_cv_nfs_sa_dref_style=aix3 ;;
+	aoi* )
+		ac_cv_nfs_sa_dref_style=aoi ;;
+	isc3 )
+		ac_cv_nfs_sa_dref_style=isc3 ;;
+	* )
+		ac_cv_nfs_sa_dref_style=default ;;
+esac
+])
+am_utils_nfs_sa_dref=$srcdir"/conf/sa_dref/sa_dref_"$ac_cv_nfs_sa_dref_style".h"
+AC_SUBST_FILE(am_utils_nfs_sa_dref)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check if need to turn on, off, or leave alone the NFS "noconn" option
+AC_DEFUN([AMU_CHECK_NFS_SOCKET_CONNECTION],
+[
+AC_CACHE_CHECK(if to turn on/off noconn option,
+ac_cv_nfs_socket_connection,
+[
+# set default to no-change
+ac_cv_nfs_socket_connection=none
+# select the correct style
+case "${host_os}" in
+	openbsd2.[[01]]* )
+			ac_cv_nfs_socket_connection=noconn ;;
+	openbsd* | freebsd* | freebsdelf* )
+			ac_cv_nfs_socket_connection=conn ;;
+esac
+])
+# set correct value
+case "$ac_cv_nfs_socket_connection" in
+	noconn )
+		AC_DEFINE(USE_UNCONNECTED_NFS_SOCKETS)
+		;;
+	conn )
+		AC_DEFINE(USE_CONNECTED_NFS_SOCKETS)
+		;;
+esac
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl set OS libraries specific to an OS:
+dnl libnsl/libsocket are needed only on solaris and some svr4 systems.
+dnl Using a typical macro has proven unsuccesful, because on some other
+dnl systems such as irix, including libnsl and or libsocket actually breaks
+dnl lots of code.  So I am forced to use a special purpose macro that sets
+dnl the libraries based on the OS.  Sigh.  -Erez.
+AC_DEFUN([AMU_CHECK_OS_LIBS],
+[
+AC_CACHE_CHECK(for additional OS libraries,
+ac_cv_os_libs,
+[
+# select the correct set of libraries to link with
+case "${host_os_name}" in
+	svr4* | sysv4* | solaris2* | sunos5* | aoi* )
+			ac_cv_os_libs="-lsocket -lnsl" ;;
+	* )
+			ac_cv_os_libs=none ;;
+esac
+])
+# set list of libraries to link with
+if test "$ac_cv_os_libs" != none
+then
+  LIBS="$ac_cv_os_libs $LIBS"
+fi
+
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check if a system needs to restart its signal handlers
+AC_DEFUN([AMU_CHECK_RESTARTABLE_SIGNAL_HANDLER],
+[
+AC_CACHE_CHECK(if system needs to restart signal handlers,
+ac_cv_restartable_signal_handler,
+[
+# select the correct systems to restart signal handlers
+case "${host_os_name}" in
+	svr3* | svr4* | sysv4* | solaris2* | sunos5* | aoi* | irix* )
+			ac_cv_restartable_signal_handler=yes ;;
+	* )
+			ac_cv_restartable_signal_handler=no ;;
+esac
+])
+# define REINSTALL_SIGNAL_HANDLER if need to
+if test "$ac_cv_restartable_signal_handler" = yes
+then
+  AC_DEFINE(REINSTALL_SIGNAL_HANDLER)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check style of unmounting filesystems
+AC_DEFUN([AMU_CHECK_UMOUNT_STYLE],
+[
+AC_CACHE_CHECK(style of unmounting filesystems,
+ac_cv_style_umount,
+[
+# select the correct style for unmounting filesystems
+case "${host_os_name}" in
+	linux* )
+			ac_cv_style_umount=linux ;;
+	bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+			ac_cv_style_umount=bsd44 ;;
+	osf* )
+			ac_cv_style_umount=osf ;;
+	aix* )
+			ac_cv_style_umount=aix ;;
+	* )
+			ac_cv_style_umount=default ;;
+esac
+])
+am_utils_umount_style_file="umount_fs.c"
+am_utils_link_files=${am_utils_link_files}libamu/${am_utils_umount_style_file}:conf/umount/umount_${ac_cv_style_umount}.c" "
+
+# append un-mount utilities object to LIBOBJS for automatic compilation
+AC_LIBOBJ(umount_fs)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the unmount system call arguments needed for
+AC_DEFUN([AMU_CHECK_UNMOUNT_ARGS],
+[
+AC_CACHE_CHECK(unmount system-call arguments,
+ac_cv_unmount_args,
+[
+# select the correct style to mount(2) a filesystem
+case "${host_os_name}" in
+	aix* )
+		ac_cv_unmount_args="mnt->mnt_passno, 0" ;;
+	ultrix* )
+		ac_cv_unmount_args="mnt->mnt_passno" ;;
+	* )
+		ac_cv_unmount_args="mnt->mnt_dir" ;;
+esac
+])
+am_utils_unmount_args=$ac_cv_unmount_args
+AC_SUBST(am_utils_unmount_args)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check for the correct system call to unmount a filesystem.
+AC_DEFUN([AMU_CHECK_UNMOUNT_CALL],
+[
+dnl make sure this one is called before [AC_CHECK_UNMOUNT_ARGS]
+AC_BEFORE([$0], [AC_CHECK_UNMOUNT_ARGS])
+AC_CACHE_CHECK(the system call to unmount a filesystem,
+ac_cv_unmount_call,
+[
+# check for various unmount a filesystem calls
+if test "$ac_cv_func_uvmount" = yes ; then
+  ac_cv_unmount_call=uvmount
+elif test "$ac_cv_func_unmount" = yes ; then
+  ac_cv_unmount_call=unmount
+elif test "$ac_cv_func_umount" = yes ; then
+  ac_cv_unmount_call=umount
+else
+  ac_cv_unmount_call=no
+fi
+])
+if test "$ac_cv_unmount_call" != no
+then
+  am_utils_unmount_call=$ac_cv_unmount_call
+  AC_SUBST(am_utils_unmount_call)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check if compiler can handle variable-length argument macros
+AC_DEFUN([AMU_VARARGS_MACROS],
+[
+AC_CACHE_CHECK(if compiler can handle variable-length macros,
+ac_cv_varargs_macros,
+[
+# try C99 style
+AC_TRY_COMPILE(
+[
+#define foo(str,size,fmt,...)  bar(__FILE__,__LINE__,(str),(size),(fmt),__VA_ARGS__)
+],
+[
+char a[80];
+foo(a, sizeof(a), "%d,%d", 1, 2);
+], ac_cv_varargs_macros=c99,
+# else try gcc style
+AC_TRY_COMPILE(
+[
+#define foo(str,size,args...)  bar(__FILE__,__LINE__,(str),(size),(fmt),args)
+],
+[
+char a[80];
+foo(a, sizeof(a), "%d,%d", 1, 2);
+], ac_cv_varargs_macros=gcc, ac_cv_varargs_macros=none))
+])
+if test "$ac_cv_varargs_macros" = c99
+then
+  AC_DEFINE(HAVE_C99_VARARGS_MACROS, 1,
+	 [System supports C99-style variable-length argument macros])
+else
+  if test "$ac_cv_varargs_macros" = gcc
+  then
+    AC_DEFINE(HAVE_GCC_VARARGS_MACROS, 1,
+	 [System supports GCC-style variable-length argument macros])
+  fi
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Expand the value of a CPP macro into a printable hex number.
+dnl Takes: header, macro, [action-if-found, [action-if-not-found]]
+dnl It runs the header through CPP looking for a match between the macro
+dnl and a string pattern, and if sucessful, it prints the string value out.
+AC_DEFUN([AMU_EXPAND_CPP_HEX],
+[
+# we are looking for a regexp of a string
+AC_EGREP_CPP(0x,
+[$1]
+$2,
+value="notfound"
+AC_TRY_RUN(
+[
+[$1]
+main(argc)
+int argc;
+{
+#ifdef $2
+if (argc > 1)
+  printf("0x%x", $2);
+exit(0);
+#else
+# error no such option $2
+#endif
+exit(1);
+}], value=`./conftest dummy 2>>config.log`, value="notfound", value="notfound")
+,
+value="notfound"
+)
+if test "$value" = notfound
+then
+  :
+  $4
+else
+  :
+  $3
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Expand the value of a CPP macro into a printable integer number.
+dnl Takes: header, macro, [action-if-found, [action-if-not-found]]
+dnl It runs the header through CPP looking for a match between the macro
+dnl and a string pattern, and if sucessful, it prints the string value out.
+AC_DEFUN([AMU_EXPAND_CPP_INT],
+[
+# we are looking for a regexp of an integer (must not start with 0 --- those
+# are octals).
+AC_EGREP_CPP(
+[[1-9]][[0-9]]*,
+[$1]
+$2,
+value="notfound"
+AC_TRY_RUN(
+[
+[$1]
+main(argc)
+int argc;
+{
+#ifdef $2
+if (argc > 1)
+  printf("%d", $2);
+exit(0);
+#else
+# error no such option $2
+#endif
+exit(1);
+}], value=`./conftest dummy 2>>config.log`, value="notfound", value="notfound")
+,
+value="notfound"
+)
+if test "$value" = notfound
+then
+  :
+  $4
+else
+  :
+  $3
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Expand the value of a CPP macro into a printable string.
+dnl Takes: header, macro, [action-if-found, [action-if-not-found]]
+dnl It runs the header through CPP looking for a match between the macro
+dnl and a string pattern, and if sucessful, it prints the string value out.
+AC_DEFUN([AMU_EXPAND_CPP_STRING],
+[
+# we are looking for a regexp of a string
+AC_EGREP_CPP(\".*\",
+[$1]
+$2,
+value="notfound"
+AC_TRY_RUN(
+[
+[$1]
+main(argc)
+int argc;
+{
+#ifdef $2
+if (argc > 1)
+  printf("%s", $2);
+exit(0);
+#else
+# error no such option $2
+#endif
+exit(1);
+}], value=`./conftest dummy 2>>config.log`, value="notfound", value="notfound")
+,
+value="notfound"
+)
+if test "$value" = notfound
+then
+  :
+  $4
+else
+  :
+  $3
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Run a program and print its output as a string
+dnl Takes: (header, code-to-run, [action-if-found, [action-if-not-found]])
+AC_DEFUN([AMU_EXPAND_RUN_STRING],
+[
+value="notfound"
+AC_TRY_RUN(
+[
+$1
+main(argc)
+int argc;
+{
+$2
+exit(0);
+}],
+[
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+], value="notfound", value="notfound")
+if test "$value" = notfound
+then
+  :
+  $4
+else
+  :
+  $3
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl find if "extern char *optarg" exists in headers
+AC_DEFUN([AMU_EXTERN_OPTARG],
+[
+AC_CACHE_CHECK(if external definition for optarg[] exists,
+ac_cv_extern_optarg,
+[
+# try to compile program that uses the variable
+AC_TRY_COMPILE(
+[
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif /* HAVE_STDLIB_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_ERRNO_H
+# include <errno.h>
+#endif /* HAVE_ERRNO_H */
+],
+[
+char *cp = optarg;
+], ac_cv_extern_optarg=yes, ac_cv_extern_optarg=no)
+])
+if test "$ac_cv_extern_optarg" = yes
+then
+  AC_DEFINE(HAVE_EXTERN_OPTARG)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl find if "extern char *sys_errlist[]" exist in headers
+AC_DEFUN([AMU_EXTERN_SYS_ERRLIST],
+[
+AC_CACHE_CHECK(if external definition for sys_errlist[] exists,
+ac_cv_extern_sys_errlist,
+[
+# try to locate pattern in header files
+#pattern="(extern)?.*char.*sys_errlist.*\[\]"
+pattern="(extern)?.*char.*sys_errlist.*"
+AC_EGREP_CPP(${pattern},
+[
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_ERRNO_H
+# include <errno.h>
+#endif /* HAVE_ERRNO_H */
+], ac_cv_extern_sys_errlist=yes, ac_cv_extern_sys_errlist=no)
+])
+# check if need to define variable
+if test "$ac_cv_extern_sys_errlist" = yes
+then
+  AC_DEFINE(HAVE_EXTERN_SYS_ERRLIST)
+fi
+])
+dnl ======================================================================
+
+
+fdnl ######################################################################
+dnl find if mntent_t field mnt_time exists and is of type "char *"
+AC_DEFUN([AMU_FIELD_MNTENT_T_MNT_TIME_STRING],
+[
+AC_CACHE_CHECK(if mntent_t field mnt_time exist as type string,
+ac_cv_field_mntent_t_mnt_time_string,
+[
+# try to compile a program
+AC_TRY_COMPILE(
+AMU_MOUNT_HEADERS(
+[
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# else /* not HAVE_STRUCT_MNTTAB */
+#  error XXX: could not find definition for struct mntent or struct mnttab!
+# endif /* not HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+]),
+[
+mntent_t mtt;
+char *cp = "test";
+int i;
+mtt.mnt_time = cp;
+i = mtt.mnt_time[0];
+], ac_cv_field_mntent_t_mnt_time_string=yes, ac_cv_field_mntent_t_mnt_time_string=no)
+])
+if test "$ac_cv_field_mntent_t_mnt_time_string" = yes
+then
+  AC_DEFINE(HAVE_MNTENT_T_MNT_TIME_STRING)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Check if we have as buggy hasmntopt() libc function
+AC_DEFUN([AMU_FUNC_BAD_HASMNTOPT],
+[
+AC_CACHE_CHECK([for working hasmntopt], ac_cv_func_hasmntopt_working,
+[AC_TRY_RUN(
+AMU_MOUNT_HEADERS(
+[[
+#ifdef HAVE_MNTENT_H
+/* some systems need <stdio.h> before <mntent.h> is included */
+# ifdef HAVE_STDIO_H
+#  include <stdio.h>
+# endif /* HAVE_STDIO_H */
+# include <mntent.h>
+#endif /* HAVE_MNTENT_H */
+#ifdef HAVE_SYS_MNTENT_H
+# include <sys/mntent.h>
+#endif /* HAVE_SYS_MNTENT_H */
+#ifdef HAVE_SYS_MNTTAB_H
+# include <sys/mnttab.h>
+#endif /* HAVE_SYS_MNTTAB_H */
+#if defined(HAVE_MNTTAB_H) && !defined(MNTTAB)
+# include <mnttab.h>
+#endif /* defined(HAVE_MNTTAB_H) && !defined(MNTTAB) */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+/* map struct mnttab field names to struct mntent field names */
+#  define mnt_opts	mnt_mntopts
+# endif /* not HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+int main()
+{
+  mntent_t mnt;
+  char *tmp = NULL;
+
+ /*
+  * Test if hasmntopt will incorrectly find the string "soft", which
+  * is part of the large "softlookup" function.
+  */
+  mnt.mnt_opts = "hard,softlookup,ro";
+
+  if ((tmp = hasmntopt(&mnt, "soft")))
+    exit(1);
+  exit(0);
+}
+]]),
+	[ac_cv_func_hasmntopt_working=yes],
+	[ac_cv_func_hasmntopt_working=no]
+)])
+if test $ac_cv_func_hasmntopt_working = no
+then
+	AC_LIBOBJ([hasmntopt])
+ 	AC_DEFINE(HAVE_BAD_HASMNTOPT)
+fi
+])
+
+
+dnl My version is similar to the one from Autoconf 2.52, but I also
+dnl define HAVE_BAD_MEMCMP so that I can do smarter things to avoid
+dnl linkage conflicts with bad memcmp versions that are in libc.
+AC_DEFUN([AMU_FUNC_BAD_MEMCMP],
+[
+AC_FUNC_MEMCMP
+if test "$ac_cv_func_memcmp_working" = no
+then
+AC_DEFINE(HAVE_BAD_MEMCMP)
+fi
+])
+
+
+dnl Check for a yp_all() function that does not leak a file descriptor
+dnl to the ypserv process.
+AC_DEFUN([AMU_FUNC_BAD_YP_ALL],
+[
+AC_CACHE_CHECK(for a file-descriptor leakage clean yp_all,
+ac_cv_func_yp_all_clean,
+[
+# clean by default
+ac_cv_func_yp_all_clean=yes
+# select the correct type
+case "${host_os_name}" in
+	irix* )
+		ac_cv_func_yp_all_clean=no ;;
+	linux* )
+		# RedHat 5.1 systems with glibc glibc-2.0.7-19 or below
+		# leak a UDP socket from yp_all()
+		case "`cat /etc/redhat-release /dev/null 2>/dev/null`" in
+			*5.1* )
+				ac_cv_func_yp_all_clean=no ;;
+		esac
+esac
+])
+if test $ac_cv_func_yp_all_clean = no
+then
+  AC_DEFINE(HAVE_BAD_YP_ALL)
+fi
+])
+
+
+dnl FILE: m4/macros/header_templates.m4
+dnl defines descriptions for various am-utils specific macros
+
+AH_TEMPLATE([HAVE_AMU_FS_AUTO],
+[Define if have automount filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_DIRECT],
+[Define if have direct automount filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_TOPLVL],
+[Define if have "top-level" filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_ERROR],
+[Define if have error filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_PROGRAM],
+[Define if have program filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_LINK],
+[Define if have symbolic-link filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_LINKX],
+[Define if have symlink with existence check filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_HOST],
+[Define if have NFS host-tree filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_NFSL],
+[Define if have nfsl (NFS with local link check) filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_NFSX],
+[Define if have multi-NFS filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_UNION],
+[Define if have union filesystem])
+
+AH_TEMPLATE([HAVE_MAP_FILE],
+[Define if have file maps (everyone should have it!)])
+
+AH_TEMPLATE([HAVE_MAP_NIS],
+[Define if have NIS maps])
+
+AH_TEMPLATE([HAVE_MAP_NISPLUS],
+[Define if have NIS+ maps])
+
+AH_TEMPLATE([HAVE_MAP_DBM],
+[Define if have DBM maps])
+
+AH_TEMPLATE([HAVE_MAP_NDBM],
+[Define if have NDBM maps])
+
+AH_TEMPLATE([HAVE_MAP_HESIOD],
+[Define if have HESIOD maps])
+
+AH_TEMPLATE([HAVE_MAP_LDAP],
+[Define if have LDAP maps])
+
+AH_TEMPLATE([HAVE_MAP_PASSWD],
+[Define if have PASSWD maps])
+
+AH_TEMPLATE([HAVE_MAP_SUN],
+[Define if have Sun-syntax maps])
+
+AH_TEMPLATE([HAVE_MAP_UNION],
+[Define if have UNION maps])
+
+AH_TEMPLATE([HAVE_MAP_EXEC],
+[Define if have executable maps])
+
+AH_TEMPLATE([HAVE_FS_UFS],
+[Define if have UFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_FFS],
+[Define if have FFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_XFS],
+[Define if have XFS filesystem (irix)])
+
+AH_TEMPLATE([HAVE_FS_EFS],
+[Define if have EFS filesystem (irix)])
+
+AH_TEMPLATE([HAVE_FS_EXT],
+[Define if have EXT{2,3,4} filesystem (linux)])
+
+AH_TEMPLATE([HAVE_FS_NFS],
+[Define if have NFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_NFS3],
+[Define if have NFS3 filesystem])
+
+AH_TEMPLATE([HAVE_FS_NFS4],
+[Define if have NFS4 filesystem])
+
+AH_TEMPLATE([HAVE_FS_PCFS],
+[Define if have PCFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_LOFS],
+[Define if have LOFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_HSFS],
+[Define if have HSFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_CDFS],
+[Define if have CDFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_UDF],
+[Define if have UDF filesystem])
+
+AH_TEMPLATE([HAVE_FS_LUSTRE],
+[Define if have LUSTRE filesystem])
+
+AH_TEMPLATE([HAVE_FS_TFS],
+[Define if have TFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_TMPFS],
+[Define if have TMPFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_MFS],
+[Define if have MFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_CFS],
+[Define if have CFS (crypto) filesystem])
+
+AH_TEMPLATE([HAVE_FS_AUTOFS],
+[Define if have AUTOFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_CACHEFS],
+[Define if have CACHEFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_NULLFS],
+[Define if have NULLFS (loopback on bsd44) filesystem])
+
+AH_TEMPLATE([HAVE_FS_UNIONFS],
+[Define if have UNIONFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_UMAPFS],
+[Define if have UMAPFS (uid/gid mapping) filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_UFS],
+[Mount(2) type/name for UFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_FFS],
+[Mount(2) type/name for FFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_XFS],
+[Mount(2) type/name for XFS filesystem (irix)])
+
+AH_TEMPLATE([MOUNT_TYPE_EFS],
+[Mount(2) type/name for EFS filesystem (irix)])
+
+AH_TEMPLATE([MOUNT_TYPE_EXT2],
+[Mount(2) type/name for EXT2 filesystem (linux)])
+
+AH_TEMPLATE([MOUNT_TYPE_EXT3],
+[Mount(2) type/name for EXT3 filesystem (linux)])
+
+AH_TEMPLATE([MOUNT_TYPE_EXT4],
+[Mount(2) type/name for EXT4 filesystem (linux)])
+
+AH_TEMPLATE([MOUNT_TYPE_NFS],
+[Mount(2) type/name for NFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_NFS3],
+[Mount(2) type/name for NFS3 filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_NFS4],
+[Mount(2) type/name for NFS4 filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_PCFS],
+[Mount(2) type/name for PCFS filesystem. XXX: conf/trap/trap_hpux.h may override this definition for HPUX 9.0])
+
+AH_TEMPLATE([MOUNT_TYPE_LOFS],
+[Mount(2) type/name for LOFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_CDFS],
+[Mount(2) type/name for CDFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_UDF],
+[Mount(2) type/name for UDF filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_LUSTRE],
+[Mount(2) type/name for LUSTRE filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_LUSTRE],
+[Mount(2) type/name for LUSTRE filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_TFS],
+[Mount(2) type/name for TFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_TMPFS],
+[Mount(2) type/name for TMPFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_MFS],
+[Mount(2) type/name for MFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_CFS],
+[Mount(2) type/name for CFS (crypto) filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_AUTOFS],
+[Mount(2) type/name for AUTOFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_CACHEFS],
+[Mount(2) type/name for CACHEFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_IGNORE],
+[Mount(2) type/name for IGNORE filesystem (not real just ignore for df)])
+
+AH_TEMPLATE([MOUNT_TYPE_NULLFS],
+[Mount(2) type/name for NULLFS (loopback on bsd44) filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_UNIONFS],
+[Mount(2) type/name for UNIONFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_UMAPFS],
+[Mount(2) type/name for UMAPFS (uid/gid mapping) filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_UFS],
+[Mount-table entry name for UFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_FFS],
+[Mount-table entry name for FFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_XFS],
+[Mount-table entry name for XFS filesystem (irix)])
+
+AH_TEMPLATE([MNTTAB_TYPE_EFS],
+[Mount-table entry name for EFS filesystem (irix)])
+
+AH_TEMPLATE([MNTTAB_TYPE_EXT2],
+[Mount-table entry name for EXT2 filesystem (linux)])
+
+AH_TEMPLATE([MNTTAB_TYPE_EXT3],
+[Mount-table entry name for EXT3 filesystem (linux)])
+
+AH_TEMPLATE([MNTTAB_TYPE_EXT4],
+[Mount-table entry name for EXT4 filesystem (linux)])
+
+AH_TEMPLATE([MNTTAB_TYPE_NFS],
+[Mount-table entry name for NFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_NFS3],
+[Mount-table entry name for NFS3 filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_NFS4],
+[Mount-table entry name for NFS4 filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_PCFS],
+[Mount-table entry name for PCFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_LOFS],
+[Mount-table entry name for LOFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_CDFS],
+[Mount-table entry name for CDFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_UDF],
+[Mount-table entry name for UDF filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_LUSTRE],
+[Mount-table entry name for LUSTRE filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_TFS],
+[Mount-table entry name for TFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_TMPFS],
+[Mount-table entry name for TMPFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_MFS],
+[Mount-table entry name for MFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_CFS],
+[Mount-table entry name for CFS (crypto) filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_AUTOFS],
+[Mount-table entry name for AUTOFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_CACHEFS],
+[Mount-table entry name for CACHEFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_NULLFS],
+[Mount-table entry name for NULLFS (loopback on bsd44) filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_UNIONFS],
+[Mount-table entry name for UNIONFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_UMAPFS],
+[Mount-table entry name for UMAPFS (uid/gid mapping) filesystem])
+
+AH_TEMPLATE([MNTTAB_FILE_NAME],
+[Name of mount table file name])
+
+AH_TEMPLATE([HIDE_MOUNT_TYPE],
+[Name of mount type to hide amd mount from df(1)])
+
+AH_TEMPLATE([MNTTAB_OPT_RO],
+[Mount Table option string: Read only])
+
+AH_TEMPLATE([MNTTAB_OPT_RW],
+[Mount Table option string: Read/write])
+
+AH_TEMPLATE([MNTTAB_OPT_RQ],
+[Mount Table option string: Read/write with quotas])
+
+AH_TEMPLATE([MNTTAB_OPT_QUOTA],
+[Mount Table option string: Check quotas])
+
+AH_TEMPLATE([MNTTAB_OPT_NOQUOTA],
+[Mount Table option string: Don't check quotas])
+
+AH_TEMPLATE([MNTTAB_OPT_ONERROR],
+[Mount Table option string: action to taken on error])
+
+AH_TEMPLATE([MNTTAB_OPT_TOOSOON],
+[Mount Table option string: min. time between inconsistencies])
+
+AH_TEMPLATE([MNTTAB_OPT_SOFT],
+[Mount Table option string: Soft mount])
+
+AH_TEMPLATE([MNTTAB_OPT_SPONGY],
+[Mount Table option string: spongy mount])
+
+AH_TEMPLATE([MNTTAB_OPT_HARD],
+[Mount Table option string: Hard mount])
+
+AH_TEMPLATE([MNTTAB_OPT_SUID],
+[Mount Table option string: Set uid allowed])
+
+AH_TEMPLATE([MNTTAB_OPT_NOSUID],
+[Mount Table option string: Set uid not allowed])
+
+AH_TEMPLATE([MNTTAB_OPT_GRPID],
+[Mount Table option string: SysV-compatible gid on create])
+
+AH_TEMPLATE([MNTTAB_OPT_REMOUNT],
+[Mount Table option string: Change mount options])
+
+AH_TEMPLATE([MNTTAB_OPT_NOSUB],
+[Mount Table option string: Disallow mounts on subdirs])
+
+AH_TEMPLATE([MNTTAB_OPT_MULTI],
+[Mount Table option string: Do multi-component lookup])
+
+AH_TEMPLATE([MNTTAB_OPT_INTR],
+[Mount Table option string: Allow NFS ops to be interrupted])
+
+AH_TEMPLATE([MNTTAB_OPT_NOINTR],
+[Mount Table option string: Don't allow interrupted ops])
+
+AH_TEMPLATE([MNTTAB_OPT_PORT],
+[Mount Table option string: NFS server IP port number])
+
+AH_TEMPLATE([MNTTAB_OPT_SECURE],
+[Mount Table option string: Secure (AUTH_DES) mounting])
+
+AH_TEMPLATE([MNTTAB_OPT_KERB],
+[Mount Table option string: Secure (AUTH_Kerb) mounting])
+
+AH_TEMPLATE([MNTTAB_OPT_RSIZE],
+[Mount Table option string: Max NFS read size (bytes)])
+
+AH_TEMPLATE([MNTTAB_OPT_WSIZE],
+[Mount Table option string: Max NFS write size (bytes)])
+
+AH_TEMPLATE([MNTTAB_OPT_TIMEO],
+[Mount Table option string: NFS timeout (1/10 sec)])
+
+AH_TEMPLATE([MNTTAB_OPT_RETRANS],
+[Mount Table option string: Max retransmissions (soft mnts)])
+
+AH_TEMPLATE([MNTTAB_OPT_ACTIMEO],
+[Mount Table option string: Attr cache timeout (sec)])
+
+AH_TEMPLATE([MNTTAB_OPT_ACREGMIN],
+[Mount Table option string: Min attr cache timeout (files)])
+
+AH_TEMPLATE([MNTTAB_OPT_ACREGMAX],
+[Mount Table option string: Max attr cache timeout (files)])
+
+AH_TEMPLATE([MNTTAB_OPT_ACDIRMIN],
+[Mount Table option string: Min attr cache timeout (dirs)])
+
+AH_TEMPLATE([MNTTAB_OPT_ACDIRMAX],
+[Mount Table option string: Max attr cache timeout (dirs)])
+
+AH_TEMPLATE([MNTTAB_OPT_NOAC],
+[Mount Table option string: Don't cache attributes at all])
+
+AH_TEMPLATE([MNTTAB_OPT_NOCTO],
+[Mount Table option string: No close-to-open consistency])
+
+AH_TEMPLATE([MNTTAB_OPT_BG],
+[Mount Table option string: Do mount retries in background])
+
+AH_TEMPLATE([MNTTAB_OPT_FG],
+[Mount Table option string: Do mount retries in foreground])
+
+AH_TEMPLATE([MNTTAB_OPT_RETRY],
+[Mount Table option string: Number of mount retries])
+
+AH_TEMPLATE([MNTTAB_OPT_DEV],
+[Mount Table option string: Device id of mounted fs])
+
+AH_TEMPLATE([MNTTAB_OPT_FSID],
+[Mount Table option string: Filesystem id of mounted fs])
+
+AH_TEMPLATE([MNTTAB_OPT_POSIX],
+[Mount Table option string: Get static pathconf for mount])
+
+AH_TEMPLATE([MNTTAB_OPT_PRIVATE],
+[Mount Table option string: Use local locking])
+
+AH_TEMPLATE([MNTTAB_OPT_MAP],
+[Mount Table option string: Automount map])
+
+AH_TEMPLATE([MNTTAB_OPT_DIRECT],
+[Mount Table option string: Automount   direct map mount])
+
+AH_TEMPLATE([MNTTAB_OPT_INDIRECT],
+[Mount Table option string: Automount indirect map mount])
+
+AH_TEMPLATE([MNTTAB_OPT_LLOCK],
+[Mount Table option string: Local locking (no lock manager)])
+
+AH_TEMPLATE([MNTTAB_OPT_IGNORE],
+[Mount Table option string: Ignore this entry])
+
+AH_TEMPLATE([MNTTAB_OPT_NOAUTO],
+[Mount Table option string: No auto (what?)])
+
+AH_TEMPLATE([MNTTAB_OPT_NOCONN],
+[Mount Table option string: No connection])
+
+AH_TEMPLATE([MNTTAB_OPT_VERS],
+[Mount Table option string: protocol version number indicator])
+
+AH_TEMPLATE([MNTTAB_OPT_PROTO],
+[Mount Table option string: protocol network_id indicator])
+
+AH_TEMPLATE([MNTTAB_OPT_SYNCDIR],
+[Mount Table option string: Synchronous local directory ops])
+
+AH_TEMPLATE([MNTTAB_OPT_NOSETSEC],
+[Mount Table option string: Do no allow setting sec attrs])
+
+AH_TEMPLATE([MNTTAB_OPT_SYMTTL],
+[Mount Table option string: set symlink cache time-to-live])
+
+AH_TEMPLATE([MNTTAB_OPT_COMPRESS],
+[Mount Table option string: compress])
+
+AH_TEMPLATE([MNTTAB_OPT_PGTHRESH],
+[Mount Table option string: paging threshold])
+
+AH_TEMPLATE([MNTTAB_OPT_MAXGROUPS],
+[Mount Table option string: max groups])
+
+AH_TEMPLATE([MNTTAB_OPT_PROPLIST],
+[Mount Table option string: support property lists (ACLs)])
+
+AH_TEMPLATE([MNTTAB_OPT_LONGNAME],
+[Force Win95 long names])
+
+AH_TEMPLATE([MNTTAB_OPT_NOWIN95],
+[Completely ignore Win95 entries])
+
+AH_TEMPLATE([MNTTAB_OPT_SHORTNAME],
+[Force old DOS short names only])
+
+AH_TEMPLATE([MNTTAB_OPT_NOACL],
+[Access Control Lists are not supported])
+
+
+AH_TEMPLATE([MNT2_GEN_OPT_ASYNC],
+[asynchronous filesystem access])
+
+AH_TEMPLATE([MNT2_GEN_OPT_AUTOMNTFS],
+[automounter filesystem (ignore) flag, used in bsdi-4.1])
+
+AH_TEMPLATE([MNT2_GEN_OPT_AUTOMOUNTED],
+[automounter filesystem flag, used in Mac OS X / Darwin])
+
+AH_TEMPLATE([MNT2_GEN_OPT_BIND],
+[directory hardlink])
+
+AH_TEMPLATE([MNT2_GEN_OPT_CACHE],
+[cache (what?)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_DATA],
+[6-argument mount])
+
+AH_TEMPLATE([MNT2_GEN_OPT_DETACH],
+[Use a lazy unmount (detach)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_FORCE],
+[Use a forced unmount])
+
+AH_TEMPLATE([MNT2_GEN_OPT_FSS],
+[old (4-argument) mount (compatibility)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_IGNORE],
+[ignore mount entry in df output])
+
+AH_TEMPLATE([MNT2_GEN_OPT_JFS],
+[journaling filesystem (AIX's UFS/FFS)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_GRPID],
+[old BSD group-id on create])
+
+AH_TEMPLATE([MNT2_GEN_OPT_MULTI],
+[do multi-component lookup on files])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NEWTYPE],
+[use type string instead of int])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NFS],
+[NFS mount])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOCACHE],
+[nocache (what?)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NODEV],
+[do not interpret special device files])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOEXEC],
+[no exec calls allowed])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NONDEV],
+[do not interpret special device files])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOSUB],
+[Disallow mounts beneath this mount])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOSUID],
+[Setuid programs disallowed])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOTRUNC],
+[Return ENAMETOOLONG for long filenames])
+
+AH_TEMPLATE([MNT2_GEN_OPT_OPTIONSTR],
+[Pass mount option string to kernel])
+
+AH_TEMPLATE([MNT2_GEN_OPT_OVERLAY],
+[allow overlay mounts])
+
+AH_TEMPLATE([MNT2_GEN_OPT_QUOTA],
+[check quotas])
+
+AH_TEMPLATE([MNT2_GEN_OPT_RDONLY],
+[Read-only])
+
+AH_TEMPLATE([MNT2_GEN_OPT_REMOUNT],
+[change options on an existing mount])
+
+AH_TEMPLATE([MNT2_GEN_OPT_RONLY],
+[read only])
+
+AH_TEMPLATE([MNT2_GEN_OPT_SYNC],
+[synchronize data immediately to filesystem])
+
+AH_TEMPLATE([MNT2_GEN_OPT_SYNCHRONOUS],
+[synchronous filesystem access (same as SYNC)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOATIME],
+[don't update access times])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NODIRATIME],
+[don't update directory access times])
+
+AH_TEMPLATE([MNT2_GEN_OPT_MANDLOCK],
+[honor mandatory locking requests])
+
+AH_TEMPLATE([MNT2_GEN_OPT_SYS5],
+[Mount with Sys 5-specific semantics])
+
+AH_TEMPLATE([MNT2_GEN_OPT_UNION],
+[Union mount])
+
+AH_TEMPLATE([MNT2_NFS_OPT_AUTO],
+[hide mount type from df(1)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_ACDIRMAX],
+[set max secs for dir attr cache])
+
+AH_TEMPLATE([MNT2_NFS_OPT_ACDIRMIN],
+[set min secs for dir attr cache])
+
+AH_TEMPLATE([MNT2_NFS_OPT_ACREGMAX],
+[set max secs for file attr cache])
+
+AH_TEMPLATE([MNT2_NFS_OPT_ACREGMIN],
+[set min secs for file attr cache])
+
+AH_TEMPLATE([MNT2_NFS_OPT_AUTHERR],
+[Authentication error])
+
+AH_TEMPLATE([MNT2_NFS_OPT_BROKEN_SUID],
+[Linux broken setuid])
+
+AH_TEMPLATE([MNT2_NFS_OPT_DEADTHRESH],
+[set dead server retry thresh])
+
+AH_TEMPLATE([MNT2_NFS_OPT_DISMINPROG],
+[Dismount in progress])
+
+AH_TEMPLATE([MNT2_NFS_OPT_DISMNT],
+[Dismounted])
+
+AH_TEMPLATE([MNT2_NFS_OPT_DUMBTIMR],
+[Don't estimate rtt dynamically])
+
+AH_TEMPLATE([MNT2_NFS_OPT_GRPID],
+[System V-style gid inheritance])
+
+AH_TEMPLATE([MNT2_NFS_OPT_HASAUTH],
+[Has authenticator])
+
+AH_TEMPLATE([MNT2_NFS_OPT_FSNAME],
+[provide name of server's fs to system])
+
+AH_TEMPLATE([MNT2_NFS_OPT_HOSTNAME],
+[set hostname for error printf])
+
+AH_TEMPLATE([MNT2_NFS_OPT_IGNORE],
+[ignore mount point])
+
+AH_TEMPLATE([MNT2_NFS_OPT_INT],
+[allow interrupts on hard mount])
+
+AH_TEMPLATE([MNT2_NFS_OPT_INTR],
+[allow interrupts on hard mount])
+
+AH_TEMPLATE([MNT2_NFS_OPT_INTERNAL],
+[Bits set internally])
+
+AH_TEMPLATE([MNT2_NFS_OPT_KERB],
+[Use Kerberos authentication])
+
+AH_TEMPLATE([MNT2_NFS_OPT_KERBEROS],
+[use kerberos credentials])
+
+AH_TEMPLATE([MNT2_NFS_OPT_KNCONF],
+[transport's knetconfig structure])
+
+AH_TEMPLATE([MNT2_NFS_OPT_LEASETERM],
+[set lease term (nqnfs)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_LLOCK],
+[Local locking (no lock manager)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_MAXGRPS],
+[set maximum grouplist size])
+
+AH_TEMPLATE([MNT2_NFS_OPT_MNTD],
+[Mnt server for mnt point])
+
+AH_TEMPLATE([MNT2_NFS_OPT_MYWRITE],
+[Assume writes were mine])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NFSV3],
+[mount NFS Version 3])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NOAC],
+[don't cache attributes])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NOACL],
+[does not support Access Control Lists])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NOCONN],
+[Don't Connect the socket])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NOCTO],
+[no close-to-open consistency])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NOINT],
+[disallow interrupts on hard mounts])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NONLM],
+[does not support locking])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NORDIRPLUS],
+[does not support readdir+])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NQLOOKLEASE],
+[Get lease for lookup])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NONLM],
+[Don't use locking])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NQNFS],
+[Use Nqnfs protocol])
+
+AH_TEMPLATE([MNT2_NFS_OPT_POSIX],
+[static pathconf kludge info])
+
+AH_TEMPLATE([MNT2_NFS_OPT_PRIVATE],
+[Use local locking])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RCVLOCK],
+[Rcv socket lock])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RDIRALOOK],
+[Do lookup with readdir (nqnfs)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_PROPLIST],
+[allow property list operations (ACLs over NFS)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RDIRPLUS],
+[Use Readdirplus for NFSv3])
+
+AH_TEMPLATE([MNT2_NFS_OPT_READAHEAD],
+[set read ahead])
+
+AH_TEMPLATE([MNT2_NFS_OPT_READDIRSIZE],
+[Set readdir size])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RESVPORT],
+[Allocate a reserved port])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RETRANS],
+[set number of request retries])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RONLY],
+[read only])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RPCTIMESYNC],
+[use RPC to do secure NFS time sync])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RSIZE],
+[set read size])
+
+AH_TEMPLATE([MNT2_NFS_OPT_SECURE],
+[secure mount])
+
+AH_TEMPLATE([MNT2_NFS_OPT_SNDLOCK],
+[Send socket lock])
+
+AH_TEMPLATE([MNT2_NFS_OPT_SOFT],
+[soft mount (hard is default)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_SPONGY],
+[spongy mount])
+
+AH_TEMPLATE([MNT2_NFS_OPT_STRICTLOCK],
+[Reserved for nfsv4])
+AH_TEMPLATE([MNT2_NFS_OPT_TIMEO],
+[set initial timeout])
+
+AH_TEMPLATE([MNT2_NFS_OPT_TCP],
+[use TCP for mounts])
+
+AH_TEMPLATE([MNT2_NFS_OPT_UNSHARED],
+[do not use shared cache for all mountpoints])
+
+AH_TEMPLATE([MNT2_NFS_OPT_VER3],
+[linux NFSv3])
+
+AH_TEMPLATE([MNT2_NFS_OPT_WAITAUTH],
+[Wait for authentication])
+
+AH_TEMPLATE([MNT2_NFS_OPT_WANTAUTH],
+[Wants an authenticator])
+
+AH_TEMPLATE([MNT2_NFS_OPT_WANTRCV],
+[Want receive socket lock])
+
+AH_TEMPLATE([MNT2_NFS_OPT_WANTSND],
+[Want send socket lock])
+
+AH_TEMPLATE([MNT2_NFS_OPT_WSIZE],
+[set write size])
+
+AH_TEMPLATE([MNT2_NFS_OPT_SYMTTL],
+[set symlink cache time-to-live])
+
+AH_TEMPLATE([MNT2_NFS_OPT_PGTHRESH],
+[paging threshold])
+
+AH_TEMPLATE([MNT2_NFS_OPT_XLATECOOKIE],
+[32<->64 dir cookie translation])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_DEFPERM],
+[Ignore permission bits])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_EXTATT],
+[Enable external attributes])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_GENS],
+[Show file generations])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_NOCASETRANS],
+[Disable filename case translation])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_NODEFPERM],
+[Use on-disk permission bits])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_NOJOLIET],
+[Disable Joliet extensions])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_NORRIP],
+[Disable Rock Ridge Interchange Protocol (RRIP) extensions])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_NOVERSION],
+[Strip off extension from version string])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_RRCASEINS],
+[Enable Rock Ridge Interchange Protocol (RRIP) case insensitive filename extensions])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_RRIP],
+[Use Rock Ridge Interchange Protocol (RRIP) extensions])
+
+AH_TEMPLATE([MNT2_UDF_OPT_CLOSESESSION],
+[Close session when unmounting])
+
+AH_TEMPLATE([MNT2_PCFS_OPT_LONGNAME],
+[Force Win95 long names])
+
+AH_TEMPLATE([MNT2_PCFS_OPT_NOWIN95],
+[Completely ignore Win95 entries])
+
+AH_TEMPLATE([MNT2_PCFS_OPT_SHORTNAME],
+[Force old DOS short names only])
+
+AH_TEMPLATE([HAVE_MNTENT_T_MNT_TIME_STRING],
+[does mntent_t have mnt_time field and is of type "char *" ?])
+
+AH_TEMPLATE([REINSTALL_SIGNAL_HANDLER],
+[should signal handlers be reinstalled?])
+
+AH_TEMPLATE([DEBUG],
+[Turn off general debugging by default])
+
+AH_TEMPLATE([DEBUG_MEM],
+[Turn off memory debugging by default])
+
+AH_TEMPLATE([PACKAGE_NAME],
+[Define package name (must be defined by configure.in)])
+
+AH_TEMPLATE([PACKAGE_VERSION],
+[Define version of package (must be defined by configure.in)])
+
+AH_TEMPLATE([PACKAGE_BUGREPORT],
+[Define bug-reporting address (must be defined by configure.in)])
+
+AH_TEMPLATE([HOST_CPU],
+[Define name of host machine's cpu (eg. sparc)])
+
+AH_TEMPLATE([HOST_ARCH],
+[Define name of host machine's architecture (eg. sun4)])
+
+AH_TEMPLATE([DISTRO_NAME],
+[Define name of host OS's distribution name (eg. debian, redhat, suse, etc.)])
+
+AH_TEMPLATE([HOST_VENDOR],
+[Define name of host machine's vendor (eg. sun)])
+
+AH_TEMPLATE([HOST_OS],
+[Define name and version of host machine (eg. solaris2.5.1)])
+
+AH_TEMPLATE([HOST_OS_NAME],
+[Define only name of host machine OS (eg. solaris2)])
+
+AH_TEMPLATE([HOST_OS_VERSION],
+[Define only version of host machine (eg. 2.5.1)])
+
+AH_TEMPLATE([HOST_HEADER_VERSION],
+[Define the header version of (linux) hosts (eg. 2.2.10)])
+
+AH_TEMPLATE([HOST_NAME],
+[Define name of host])
+
+AH_TEMPLATE([USER_NAME],
+[Define user name])
+
+AH_TEMPLATE([CONFIG_DATE],
+[Define configuration date])
+
+AH_TEMPLATE([HAVE_TRANSPORT_TYPE_TLI],
+[what type of network transport type is in use?  TLI or sockets?])
+
+AH_TEMPLATE([time_t],
+[Define to `long' if <sys/types.h> doesn't define time_t])
+
+AH_TEMPLATE([voidp],
+[Define to "void *" if compiler can handle, otherwise "char *"])
+
+AH_TEMPLATE([am_nfs_fh],
+[Define a type/structure for an NFS V2 filehandle])
+
+AH_TEMPLATE([am_nfs_fh3],
+[Define a type/structure for an NFS V3 filehandle])
+
+AH_TEMPLATE([HAVE_NFS_PROT_HEADERS],
+[define if the host has NFS protocol headers in system headers])
+
+AH_TEMPLATE([AMU_NFS_PROTOCOL_HEADER],
+[define name of am-utils' NFS protocol header])
+
+AH_TEMPLATE([nfs_args_t],
+[Define a type for the nfs_args structure])
+
+AH_TEMPLATE([NFS_FH_FIELD],
+[Define the field name for the filehandle within nfs_args_t])
+
+AH_TEMPLATE([HAVE_FHANDLE],
+[Define if plain fhandle type exists])
+
+AH_TEMPLATE([SVC_IN_ARG_TYPE],
+[Define the type of the 3rd argument ('in') to svc_getargs()])
+
+AH_TEMPLATE([XDRPROC_T_TYPE],
+[Define to the type of xdr procedure type])
+
+AH_TEMPLATE([MOUNT_TABLE_ON_FILE],
+[Define if mount table is on file, undefine if in kernel])
+
+AH_TEMPLATE([HAVE_STRUCT_MNTENT],
+[Define if have struct mntent in one of the standard headers])
+
+AH_TEMPLATE([HAVE_STRUCT_MNTTAB],
+[Define if have struct mnttab in one of the standard headers])
+
+AH_TEMPLATE([HAVE_STRUCT_NFS_ARGS],
+[Define if have struct nfs_args in one of the standard nfs headers])
+
+AH_TEMPLATE([HAVE_STRUCT_NFS_GFS_MOUNT],
+[Define if have struct nfs_gfs_mount in one of the standard nfs headers])
+
+AH_TEMPLATE([YP_ORDER_OUTORDER_TYPE],
+[Type of the 3rd argument to yp_order()])
+
+AH_TEMPLATE([RECVFROM_FROMLEN_TYPE],
+[Type of the 6th argument to recvfrom()])
+
+AH_TEMPLATE([AUTH_CREATE_GIDLIST_TYPE],
+[Type of the 5rd argument to authunix_create()])
+
+AH_TEMPLATE([MTYPE_PRINTF_TYPE],
+[The string used in printf to print the mount-type field of mount(2)])
+
+AH_TEMPLATE([MTYPE_TYPE],
+[Type of the mount-type field in the mount() system call])
+
+AH_TEMPLATE([pcfs_args_t],
+[Define a type for the pcfs_args structure])
+
+AH_TEMPLATE([autofs_args_t],
+[Define a type for the autofs_args structure])
+
+AH_TEMPLATE([cachefs_args_t],
+[Define a type for the cachefs_args structure])
+
+AH_TEMPLATE([tmpfs_args_t],
+[Define a type for the tmpfs_args structure])
+
+AH_TEMPLATE([ufs_args_t],
+[Define a type for the ufs_args structure])
+
+AH_TEMPLATE([efs_args_t],
+[Define a type for the efs_args structure])
+
+AH_TEMPLATE([xfs_args_t],
+[Define a type for the xfs_args structure])
+
+AH_TEMPLATE([lofs_args_t],
+[Define a type for the lofs_args structure])
+
+AH_TEMPLATE([cdfs_args_t],
+[Define a type for the cdfs_args structure])
+
+AH_TEMPLATE([udf_args_t],
+[Define a type for the udf_args structure])
+
+AH_TEMPLATE([mfs_args_t],
+[Define a type for the mfs_args structure])
+
+AH_TEMPLATE([rfs_args_t],
+[Define a type for the rfs_args structure])
+
+AH_TEMPLATE([HAVE_BAD_HASMNTOPT],
+[define if have a bad version of hasmntopt()])
+
+AH_TEMPLATE([HAVE_BAD_MEMCMP],
+[define if have a bad version of memcmp()])
+
+AH_TEMPLATE([HAVE_BAD_YP_ALL],
+[define if have a bad version of yp_all()])
+
+AH_TEMPLATE([USE_UNCONNECTED_NFS_SOCKETS],
+[define if must use NFS "noconn" option])
+
+AH_TEMPLATE([USE_CONNECTED_NFS_SOCKETS],
+[define if must NOT use NFS "noconn" option])
+
+AH_TEMPLATE([HAVE_GNU_GETOPT],
+[define if your system's getopt() is GNU getopt() (are you using glibc)])
+
+AH_TEMPLATE([HAVE_EXTERN_SYS_ERRLIST],
+[does extern definition for sys_errlist[] exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_OPTARG],
+[does extern definition for optarg exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_CLNT_SPCREATEERROR],
+[does extern definition for clnt_spcreateerror() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_CLNT_SPERRNO],
+[does extern definition for clnt_sperrno() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_FREE],
+[does extern definition for free() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GET_MYADDRESS],
+[does extern definition for get_myaddress() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETCCENT],
+[does extern definition for getccent() (hpux) exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETDOMAINNAME],
+[does extern definition for getdomainname() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETDTABLESIZE],
+[does extern definition for getdtablesize() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETHOSTNAME],
+[does extern definition for gethostname() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETLOGIN],
+[does extern definition for getlogin() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETTABLESIZE],
+[does extern definition for gettablesize() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETPAGESIZE],
+[does extern definition for getpagesize() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETWD],
+[does extern definition for getwd() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_HOSTS_CTL],
+[does extern definition for hosts_ctl() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_INNETGR],
+[does extern definition for innetgr() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_MKSTEMP],
+[does extern definition for mkstemp() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_MNTCTL],
+[does extern definition for mntctl() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_SBRK],
+[does extern definition for sbrk() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_SETEUID],
+[does extern definition for seteuid() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_SETITIMER],
+[does extern definition for setitimer() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_SLEEP],
+[does extern definition for sleep() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_STRCASECMP],
+[does extern definition for strcasecmp() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_STRLCAT],
+[does extern definition for strlcat() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_STRLCPY],
+[does extern definition for strlcpy() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_STRSTR],
+[does extern definition for strstr() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_UALARM],
+[does extern definition for ualarm() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_USLEEP],
+[does extern definition for usleep() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_WAIT3],
+[does extern definition for wait3() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_VSNPRINTF],
+[does extern definition for vsnprintf() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_XDR_CALLMSG],
+[does extern definition for xdr_callmsg() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_XDR_OPAQUE_AUTH],
+[does extern definition for xdr_opaque_auth() exist?])
+
+AH_TEMPLATE([NEW_DBM_H],
+[Defined to the header file containing ndbm-compatible definitions])
+
+AH_TEMPLATE([HAVE_LIBWRAP],
+[does libwrap exist?])
+
+AH_TEMPLATE([NEED_LIBWRAP_SEVERITY_VARIABLES],
+[does libwrap expect caller to define the variables allow_severity and deny_severity])
+
+AH_TEMPLATE([HAVE_EXTERN_LDAP_ENABLE_CACHE],
+[does extern definition for ldap_enable_cache() exist?])
+
+
+dnl ######################################################################
+dnl AC_HOST_MACROS: define HOST_CPU, HOST_VENDOR, and HOST_OS
+AC_DEFUN([AMU_HOST_MACROS],
+[
+# these are defined already by the macro 'CANONICAL_HOST'
+  AC_MSG_CHECKING([host cpu])
+  AC_DEFINE_UNQUOTED(HOST_CPU, "$host_cpu")
+  AC_MSG_RESULT($host_cpu)
+
+  AC_MSG_CHECKING([vendor])
+  AC_DEFINE_UNQUOTED(HOST_VENDOR, "$host_vendor")
+  AC_MSG_RESULT($host_vendor)
+
+# if vendor is apple, then check values in /usr/bin/sw_vers
+  if test "${host_vendor}" = "apple"
+  then
+      pn=`sw_vers -productName 2>/dev/null`
+      pv=`sw_vers -productVersion 2>/dev/null`
+      if test -n "${pn}" && test -n "${pv}"
+      then
+	  host_os_name=`echo ${pn} | tr -d ' ' | tr '[A-Z]' '[a-z]'`
+	  host_os_version="${pv}"
+	  host_os="${host_os_name}-${host_os_version}"
+      fi
+  fi
+
+  AC_MSG_CHECKING([host full OS name and version])
+  # normalize some host OS names
+  case ${host_os} in
+	# linux is linux is linux, regardless of RMS.
+	linux-gnu* | lignux* )	host_os=linux ;;
+	# NetBSD systems today are elf, so no need to distinguish
+	netbsdelf* ) host_os=`echo ${host_os} | sed 's/^netbsdelf/netbsd/'`;;
+  esac
+  AC_DEFINE_UNQUOTED(HOST_OS, "$host_os")
+  AC_MSG_RESULT($host_os)
+
+# break host_os into host_os_name and host_os_version
+  AC_MSG_CHECKING([host OS name])
+  host_os_name=`echo $host_os | sed 's/\..*//g'`
+  # normalize some OS names
+  case ${host_os_name} in
+	# linux is linux is linux, regardless of RMS.
+	linux-gnu* | lignux* )	host_os_name=linux ;;
+	# all NetBSD systems today should just show up as "netbsd"
+	netbsd* ) host_os_name=netbsd;;
+  esac
+  AC_DEFINE_UNQUOTED(HOST_OS_NAME, "$host_os_name")
+  AC_MSG_RESULT($host_os_name)
+
+# parse out the OS version of the host
+  AC_MSG_CHECKING([host OS version])
+  host_os_version=`echo $host_os | sed 's/^[[^0-9]]*//g'`
+  if test -z "$host_os_version"
+  then
+	host_os_version=`(uname -r) 2>/dev/null` || host_os_version=unknown
+  fi
+  case ${host_os_version} in
+	# fixes for some OS versions (solaris used to be here)
+	* ) # do nothing for now
+	;;
+  esac
+  AC_DEFINE_UNQUOTED(HOST_OS_VERSION, "$host_os_version")
+  AC_MSG_RESULT($host_os_version)
+
+# figure out host architecture (different than CPU)
+  AC_MSG_CHECKING([host OS architecture])
+  host_arch=`(uname -m) 2>/dev/null` || host_arch=unknown
+  # normalize some names
+  case ${host_arch} in
+	sun4* )	host_arch=sun4 ;;
+	sun3x )	host_arch=sun3 ;;
+	sun )	host_arch=`(arch) 2>/dev/null` || host_arch=unknown ;;
+	i?86 )	host_arch=i386 ;; # all x86 should show up as i386
+	Power*Macintosh )	host_arch=powerpc ;;
+  esac
+  AC_DEFINE_UNQUOTED(HOST_ARCH, "$host_arch")
+  AC_MSG_RESULT($host_arch)
+
+# figure out (linux) distribution, if any
+  AC_MSG_CHECKING([OS system distribution])
+  ac_config_distro=`$SHELL $ac_aux_dir/config.guess.long | cut -d'-' -f4-`
+  if test -z "$ac_config_distro"
+  then
+    ac_config_distro="none"
+  fi
+  AC_DEFINE_UNQUOTED(DISTRO_NAME, "$ac_config_distro")
+  AC_MSG_RESULT($ac_config_distro)
+
+# figure out host name
+  AC_MSG_CHECKING([host name])
+  host_name=`(hostname || uname -n) 2>/dev/null` || host_name=unknown
+  AC_DEFINE_UNQUOTED(HOST_NAME, "$host_name")
+  AC_MSG_RESULT($host_name)
+
+# figure out user name
+  AC_MSG_CHECKING([user name])
+  if test -n "$USER"
+  then
+    user_name="$USER"
+  else
+    if test -n "$LOGNAME"
+    then
+      user_name="$LOGNAME"
+    else
+      user_name=`(whoami) 2>/dev/null` || user_name=unknown
+    fi
+  fi
+  AC_DEFINE_UNQUOTED(USER_NAME, "$user_name")
+  AC_MSG_RESULT($user_name)
+
+# figure out configuration date
+  AC_MSG_CHECKING([configuration date])
+  config_date=`(date) 2>/dev/null` || config_date=unknown_date
+  AC_DEFINE_UNQUOTED(CONFIG_DATE, "$config_date")
+  AC_MSG_RESULT($config_date)
+
+])
+dnl ======================================================================
+
+
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 57 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+       [m4_default([$3],
+		   [m4_fatal([Libtool version $1 or higher is required],
+		             63)])],
+       [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+  *\ * | *\	*)
+    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+  case $cc_temp in
+    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
+_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
+dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_WITH_SYSROOT])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    _LT_PATH_MAGIC
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+## ------------------------------------- ##
+## Accumulate code for creating libtool. ##
+## ------------------------------------- ##
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+## ------------------------ ##
+## FIXME: Eliminate VARNAME ##
+## ------------------------ ##
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME.  Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+	[m4_ifval([$1], [$1], [$2])])
+    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+    m4_ifval([$4],
+	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+    lt_dict_add_subkey([lt_decl_dict], [$2],
+	[tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+  [0], [m4_fatal([$0: too few arguments: $#])],
+  [1], [m4_fatal([$0: too few arguments: $#: $1])],
+  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+     m4_if([$2], [],
+	   m4_quote(lt_decl_varnames),
+	m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'.  VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly.  In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+#    # Some comment about what VAR is for.
+#    visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+					   [description])))[]dnl
+m4_pushdef([_libtool_name],
+    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+    [0], [_libtool_name=[$]$1],
+    [1], [_libtool_name=$lt_[]$1],
+    [2], [_libtool_name=$lt_[]$1],
+    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'.  Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+	dnl If the libtool generation code has been placed in $CONFIG_LT,
+	dnl instead of duplicating it all over again into config.status,
+	dnl then we will have config.status run $CONFIG_LT later, so it
+	dnl needs to know what name is stored there:
+        [AC_CONFIG_COMMANDS([libtool],
+            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+    dnl If the libtool generation code is destined for config.status,
+    dnl expand the accumulated commands and init code now:
+    [AC_CONFIG_COMMANDS([libtool],
+        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable.  If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins.  After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script.  The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+  echo
+  AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+  -h, --help      print this help, then exit
+  -V, --version   print version number, then exit
+  -q, --quiet     do not print progress messages
+  -d, --debug     don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+  case $[1] in
+    --version | --v* | -V )
+      echo "$lt_cl_version"; exit 0 ;;
+    --help | --h* | -h )
+      echo "$lt_cl_help"; exit 0 ;;
+    --debug | --d* | -d )
+      debug=: ;;
+    --quiet | --q* | --silent | --s* | -q )
+      lt_cl_silent=: ;;
+
+    -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+    *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+  esac
+  shift
+done
+
+if $lt_cl_silent; then
+  exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure.  Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test "$silent" = yes &&
+  lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars.  Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+  m4_if(_LT_TAG, [C], [
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+  _LT_PROG_LTMAIN
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" \
+     || (rm -f "$cfgfile"; exit 1)
+
+  _LT_PROG_REPLACE_SHELLFNS
+
+   mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+  [C],			[_LT_LANG(C)],
+  [C++],		[_LT_LANG(CXX)],
+  [Go],			[_LT_LANG(GO)],
+  [Java],		[_LT_LANG(GCJ)],
+  [Fortran 77],		[_LT_LANG(F77)],
+  [Fortran],		[_LT_LANG(FC)],
+  [Windows Resource],	[_LT_LANG(RC)],
+  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+    [_LT_LANG($1)],
+    [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+  [LT_SUPPORTED_TAG([$1])dnl
+  m4_append([_LT_TAGS], [$1 ])dnl
+  m4_define([_LT_LANG_]$1[_enabled], [])dnl
+  _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+m4_ifndef([AC_PROG_GO], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+############################################################
+m4_defun([AC_PROG_GO],
+[AC_LANG_PUSH(Go)dnl
+AC_ARG_VAR([GOC],     [Go compiler command])dnl
+AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
+_AC_ARG_VAR_LDFLAGS()dnl
+AC_CHECK_TOOL(GOC, gccgo)
+if test -z "$GOC"; then
+  if test -n "$ac_tool_prefix"; then
+    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
+  fi
+fi
+if test -z "$GOC"; then
+  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
+fi
+])#m4_defun
+])#m4_ifndef
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+  [LT_LANG(CXX)],
+  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+  [LT_LANG(F77)],
+  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+  [LT_LANG(FC)],
+  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+  [LT_LANG(GCJ)],
+  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+    [LT_LANG(GCJ)],
+    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+      [LT_LANG(GCJ)],
+      [m4_ifdef([AC_PROG_GCJ],
+	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([A][M_PROG_GCJ],
+	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([LT_PROG_GCJ],
+	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([AC_PROG_GO],
+  [LT_LANG(GO)],
+  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+  [LT_LANG(RC)],
+  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+  case $host_os in
+    rhapsody* | darwin*)
+    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+    AC_CHECK_TOOL([LIPO], [lipo], [:])
+    AC_CHECK_TOOL([OTOOL], [otool], [:])
+    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+    _LT_DECL([], [DSYMUTIL], [1],
+      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+    _LT_DECL([], [NMEDIT], [1],
+      [Tool to change global to local symbols on Mac OS X])
+    _LT_DECL([], [LIPO], [1],
+      [Tool to manipulate fat objects and archives on Mac OS X])
+    _LT_DECL([], [OTOOL], [1],
+      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+    _LT_DECL([], [OTOOL64], [1],
+      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+      [lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi])
+
+    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+      [lt_cv_ld_exported_symbols_list],
+      [lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+	[lt_cv_ld_exported_symbols_list=yes],
+	[lt_cv_ld_exported_symbols_list=no])
+	LDFLAGS="$save_LDFLAGS"
+    ])
+
+    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+      [lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+    ])
+    case $host_os in
+    rhapsody* | darwin1.[[012]])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[[012]]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES([TAG])
+# ---------------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_automatic, $1)=yes
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
+                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
+  else
+    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  fi
+  _LT_TAGVAR(link_all_deplibs, $1)=yes
+  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    m4_if([$1], [CXX],
+[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+    fi
+],[])
+  else
+  _LT_TAGVAR(ld_shlibs, $1)=no
+  fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
+# ----------------------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+# Store the results from the different compilers for each TAGNAME.
+# Allow to override them for all tags through lt_cv_aix_libpath.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
+  [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
+  lt_aix_libpath_sed='[
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }]'
+  _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi],[])
+  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
+  fi
+  ])
+  aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
+fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*" 
+}
+
+case "$ECHO" in
+  printf*) AC_MSG_RESULT([printf]) ;;
+  print*) AC_MSG_RESULT([print -r]) ;;
+  *) AC_MSG_RESULT([cat]) ;;
+esac
+
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test "X`printf %s $ECHO`" = "X$ECHO" \
+      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
+
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_WITH_SYSROOT
+# ----------------
+AC_DEFUN([_LT_WITH_SYSROOT],
+[AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[  --with-sysroot[=DIR] Search for dependent libraries within DIR
+                        (or the compiler's sysroot if not specified).],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted.  We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+   if test "$GCC" = yes; then
+     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+   fi
+   ;; #(
+ /*)
+   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   ;; #(
+ no|'')
+   ;; #(
+ *)
+   AC_MSG_RESULT([${with_sysroot}])
+   AC_MSG_ERROR([The sysroot must be an absolute path.])
+   ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and in which our libraries should be installed.])])
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+  [AS_HELP_STRING([--disable-libtool-lock],
+    [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+    [AC_LANG_PUSH(C)
+     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+     AC_LANG_POP])
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*)
+        case $host in
+        i?86-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD="${LD-ld}_sol2"
+        fi
+        ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_PROG_AR
+# -----------
+m4_defun([_LT_PROG_AR],
+[AC_CHECK_TOOLS(AR, [ar], false)
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
+  [lt_cv_ar_at_file=no
+   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
+     [echo conftest.$ac_objext > conftest.lst
+      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
+      AC_TRY_EVAL([lt_ar_try])
+      if test "$ac_status" -eq 0; then
+	# Ensure the archiver fails upon bogus file names.
+	rm -f conftest.$ac_objext libconftest.a
+	AC_TRY_EVAL([lt_ar_try])
+	if test "$ac_status" -ne 0; then
+          lt_cv_ar_at_file=@
+        fi
+      fi
+      rm -f conftest.* libconftest.a
+     ])
+  ])
+
+if test "x$lt_cv_ar_at_file" = xno; then
+  archiver_list_spec=
+else
+  archiver_list_spec=$lt_cv_ar_at_file
+fi
+_LT_DECL([], [archiver_list_spec], [1],
+  [How to feed a file listing to the archiver])
+])# _LT_PROG_AR
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[_LT_PROG_AR
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+    [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+    [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+    [Whether to use a lock for old archive extraction])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$3"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       $2=yes
+     fi
+   fi
+   $RM -r conftest*
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$5], , :, [$5])
+else
+    m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#                  [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $3"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&AS_MESSAGE_LOG_FD
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         $2=yes
+       fi
+     else
+       $2=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$4], , :, [$4])
+else
+    m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+  i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+  AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+    [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+  [$4]
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}]
+_LT_EOF
+  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) $1 ;;
+      x$lt_dlneed_uscore) $2 ;;
+      x$lt_dlunknown|x*) $3 ;;
+    esac
+  else :
+    # compilation failed
+    $3
+  fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ])
+    ;;
+
+  *)
+    AC_CHECK_FUNC([shl_load],
+	  [lt_cv_dlopen="shl_load"],
+      [AC_CHECK_LIB([dld], [shl_load],
+	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+	[AC_CHECK_FUNC([dlopen],
+	      [lt_cv_dlopen="dlopen"],
+	  [AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+	    [AC_CHECK_LIB([svld], [dlopen],
+		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+	      [AC_CHECK_LIB([dld], [dld_link],
+		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+	      ])
+	    ])
+	  ])
+	])
+      ])
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    AC_CACHE_CHECK([whether a program can dlopen itself],
+	  lt_cv_dlopen_self, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+    ])
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+	  lt_cv_dlopen_self_static, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
+      ])
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+	 [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+	 [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+	 [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+     fi
+   fi
+   chmod u+w . 2>&AS_MESSAGE_LOG_FD
+   $RM -r conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM -r conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+	[Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  AC_MSG_CHECKING([if we can lock with hard links])
+  hard_links=yes
+  $RM -r conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  AC_MSG_RESULT([$hard_links])
+  if test "$hard_links" = no; then
+    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+         [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+  [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+    # Linking always hardcodes the temporary library directory.
+    _LT_TAGVAR(hardcode_action, $1)=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    _LT_TAGVAR(hardcode_action, $1)=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+    [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no])
+    fi
+    ;;
+  *)
+    AC_MSG_RESULT([no])
+    ;;
+  esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+	[], [
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[[4-9]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[[01]] | aix4.[[01]].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[[45]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+m4_if([$1], [],[
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+    library_names_spec='${libname}.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec="$LIB"
+      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[[23]].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[[3-9]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+    [lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+	 [lt_cv_shlibpath_overrides_runpath=yes])])
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+    ])
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[[89]] | openbsd2.[[89]].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+    [Variables whose values should be saved in libtool wrapper scripts and
+    restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+    [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+    [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+    [[List of archive names.  First name is the real one, the rest are links.
+    The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+    [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+    [Permission mode override for installation of shared libraries])
+_LT_DECL([], [postinstall_cmds], [2],
+    [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+    [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+    [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+    [[As "finish_cmds", except a single script fragment to be evaled but
+    not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+    [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+    [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+    [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] |  ?:[\\/]*])
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word.  This closes a longstanding sh security hole.
+  ac_dummy="m4_if([$2], , $PATH, [$2])"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$1; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  AC_MSG_RESULT($MAGIC_CMD)
+else
+  AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+  else
+    MAGIC_CMD=:
+  fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+    [AS_HELP_STRING([--with-gnu-ld],
+	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
+    [test "$withval" = no || with_gnu_ld=yes],
+    [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by $CC])
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [[\\/]]* | ?:[[\\/]]*)
+      re_direlt='/[[^/]][[^/]]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+#   -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+  lt_cv_ld_reload_flag,
+  [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    if test "$GCC" != yes; then
+      reload_cmds=false
+    fi
+    ;;
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[[45]]*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[[3-9]]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+])
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+  case $host_os in
+  mingw* | pw32*)
+    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+      want_nocaseglob=yes
+    else
+      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
+    fi
+    ;;
+  esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+    [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+    [Command to use when deplibs_check_method = "file_magic"])
+_LT_DECL([], [file_magic_glob], [1],
+    [How to find potential files when deplibs_check_method = "file_magic"])
+_LT_DECL([], [want_nocaseglob], [1],
+    [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+  AC_SUBST([DUMPBIN])
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+  [lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+  cat conftest.out >&AS_MESSAGE_LOG_FD
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -rf conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+# --------------------------------
+# how to determine the name of the shared library
+# associated with a specific link library.
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+m4_require([_LT_DECL_DLLTOOL])
+AC_CACHE_CHECK([how to associate runtime and link libraries],
+lt_cv_sharedlib_from_linklib_cmd,
+[lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+  # two different shell functions defined in ltmain.sh
+  # decide which to use based on capabilities of $DLLTOOL
+  case `$DLLTOOL --help 2>&1` in
+  *--identify-strict*)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+    ;;
+  *)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+    ;;
+  esac
+  ;;
+*)
+  # fallback: assume linklib IS sharedlib
+  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+  ;;
+esac
+])
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
+    [Command to associate shared and link libraries])
+])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+
+
+# _LT_PATH_MANIFEST_TOOL
+# ----------------------
+# locate the manifest tool
+m4_defun([_LT_PATH_MANIFEST_TOOL],
+[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
+  [lt_cv_path_mainfest_tool=no
+  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
+  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+    lt_cv_path_mainfest_tool=yes
+  fi
+  rm -rf conftest*])
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+  MANIFEST_TOOL=:
+fi
+_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
+])# _LT_PATH_MANIFEST_TOOL
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*-ncr-sysv4.3*)
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+  ;;
+*)
+  AC_CHECK_LIB(m, cos, LIBM="-lm")
+  ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+  esac
+
+  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+    lt_cv_prog_compiler_rtti_exceptions,
+    [-fno-rtti -fno-exceptions], [],
+    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+	[Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[[BCDT]]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[[ABCDGISTW]]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[[ABCDEGRST]]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[[BCDEGRST]]'
+  ;;
+osf*)
+  symcode='[[BCDEGQRST]]'
+  ;;
+solaris*)
+  symcode='[[BDRT]]'
+  ;;
+sco3.2v5*)
+  symcode='[[DT]]'
+  ;;
+sysv4.2uw2*)
+  symcode='[[DT]]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[[ABDT]]'
+  ;;
+sysv4)
+  symcode='[[DFNSTU]]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK ['"\
+"     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx]"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -rf conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if AC_TRY_EVAL(ac_compile); then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT@&t@_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+LT@&t@_DLSYM_CONST struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_globsym_save_LIBS=$LIBS
+	  lt_globsym_save_CFLAGS=$CFLAGS
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS=$lt_globsym_save_LIBS
+	  CFLAGS=$lt_globsym_save_CFLAGS
+	else
+	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+    fi
+  else
+    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  AC_MSG_RESULT(failed)
+else
+  AC_MSG_RESULT(ok)
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
+  nm_file_list_spec='@'
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+    [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+    [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+    [lt_cv_sys_global_symbol_to_c_name_address], [1],
+    [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+    [Transform the output of nm in a C name address pair when lib prefix is needed])
+_LT_DECL([], [nm_file_list_spec], [1],
+    [Specify filename containing input files for $NM])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+m4_if([$1], [CXX], [
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+      ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+    *qnx* | *nto*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[[4-9]]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	else
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+      mingw* | cygwin* | os2* | pw32* | cegcc*)
+	# This hack is so that the source file can tell whether it is being
+	# built for inclusion in a dll (and should export symbols for example).
+	m4_if([$1], [GCJ], [],
+	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+	;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    ;;
+	  ecpc* )
+	    # old Intel C++ for x86_64 which still supported -KPIC.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  icpc* )
+	    # Intel C++, used to be incompatible with GCC.
+	    # ICC 10 doesn't accept -KPIC any more.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      *qnx* | *nto*)
+        # QNX uses GNU C++, but need to define -shared option too, otherwise
+        # it will coredump.
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+        ;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+	;;
+    esac
+  fi
+],
+[
+  if test "$GCC" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
+      fi
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      else
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC (with -KPIC) is the default.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+	;;
+      nagfor*)
+	# NAG Fortran compiler
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      ccc*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        # All Alpha code is PIC.
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  ;;
+        *Intel*\ [[CF]]*Compiler*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	  ;;
+	*Portland\ Group*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # All OSF/1 code is PIC.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    rdos*)
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    unicos*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+    esac
+  fi
+])
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+    ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+    ;;
+esac
+
+AC_CACHE_CHECK([for $compiler option to produce PIC],
+  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+     "" | " "*) ;;
+     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+     esac],
+    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+	[Additional compiler flags for building library objects])
+
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+	[How to pass a linker flag through the compiler])
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+  $lt_tmp_static_flag,
+  [],
+  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+	[Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  case $host_os in
+  aix[[4-9]]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    # Also, AIX nm treats weak defined symbols like other global defined
+    # symbols, whereas GNU nm marks them as "W".
+    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    else
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+    ;;
+  cygwin* | mingw* | cegcc*)
+    case $cc_basename in
+    cl*)
+      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+      ;;
+    *)
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+      ;;
+    esac
+    ;;
+  *)
+    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+    ;;
+  esac
+], [
+  runpath_var=
+  _LT_TAGVAR(allow_undefined_flag, $1)=
+  _LT_TAGVAR(always_export_symbols, $1)=no
+  _LT_TAGVAR(archive_cmds, $1)=
+  _LT_TAGVAR(archive_expsym_cmds, $1)=
+  _LT_TAGVAR(compiler_needs_object, $1)=no
+  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(hardcode_automatic, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+  _LT_TAGVAR(hardcode_minus_L, $1)=no
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  _LT_TAGVAR(inherit_rpath, $1)=no
+  _LT_TAGVAR(link_all_deplibs, $1)=unknown
+  _LT_TAGVAR(module_cmds, $1)=
+  _LT_TAGVAR(module_expsym_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+  _LT_TAGVAR(thread_safe_flag_spec, $1)=
+  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  _LT_TAGVAR(include_expsyms, $1)=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  _LT_TAGVAR(ld_shlibs, $1)=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[[3-9]]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+      # as there is no search path for DLLs.
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=no
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    haiku*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    interix[[3-9]]*)
+      _LT_TAGVAR(hardcode_direct, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+	  tmp_sharedflag='--shared' ;;
+	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+
+    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+      runpath_var=
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	_LT_TAGVAR(hardcode_direct, $1)=unsupported
+      fi
+      ;;
+
+    aix[[4-9]]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      _LT_TAGVAR(archive_cmds, $1)=''
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[[012]]|aix4.[[012]].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        _LT_SYS_MODULE_PATH_AIX([$1])
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 _LT_SYS_MODULE_PATH_AIX([$1])
+	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  fi
+	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[[45]]*)
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      case $cc_basename in
+      cl*)
+	# Native MSVC
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	_LT_TAGVAR(always_export_symbols, $1)=yes
+	_LT_TAGVAR(file_list_spec, $1)='@'
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	  else
+	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	  fi~
+	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	  linknames='
+	# The linker will not automatically build a static lib if we build a DLL.
+	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+	# Don't use ranlib
+	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+	  lt_tool_outputfile="@TOOL_OUTPUT@"~
+	  case $lt_outputfile in
+	    *.exe|*.EXE) ;;
+	    *)
+	      lt_outputfile="$lt_outputfile.exe"
+	      lt_tool_outputfile="$lt_tool_outputfile.exe"
+	      ;;
+	  esac~
+	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	    $RM "$lt_outputfile.manifest";
+	  fi'
+	;;
+      *)
+	# Assume MSVC wrapper
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+	# The linker will automatically build a .lib file if we build a DLL.
+	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	# FIXME: Should let the user specify the lib program.
+	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+      _LT_DARWIN_LINKER_FEATURES($1)
+      ;;
+
+    dgux*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	_LT_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	m4_if($1, [], [
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  _LT_LINKER_OPTION([if $CC understands -b],
+	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  ;;
+	*)
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+	# This should be the same for all languages, so no per-tag cache variable.
+	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
+	  [lt_cv_irix_exported_symbol],
+	  [save_LDFLAGS="$LDFLAGS"
+	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+	   AC_LINK_IFELSE(
+	     [AC_LANG_SOURCE(
+	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
+			      [C++], [[int foo (void) { return 0; }]],
+			      [Fortran 77], [[
+      subroutine foo
+      end]],
+			      [Fortran], [[
+      subroutine foo
+      end]])])],
+	      [lt_cv_irix_exported_symbol=yes],
+	      [lt_cv_irix_exported_symbol=no])
+           LDFLAGS="$save_LDFLAGS"])
+	if test "$lt_cv_irix_exported_symbol" = yes; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+	fi
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(inherit_rpath, $1)=yes
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	     ;;
+	   *)
+	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    os2*)
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      case $host_os in
+      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+        ;;
+	motorola)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4.3*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	_LT_TAGVAR(ld_shlibs, $1)=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      _LT_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+    [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+  # Assume -lc should be added
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $_LT_TAGVAR(archive_cmds, $1) in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+	[$RM -r conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+	  _LT_TAGVAR(allow_undefined_flag, $1)=
+	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+	  then
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	  else
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  fi
+	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM -r conftest*
+	])
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+    [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+    [enable_shared_with_static_runtimes], [0],
+    [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+    [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+    [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+    [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+    [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+    [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+    [Commands used to build a loadable module if different from building
+    a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+    [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+    [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+    [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+    [Flag to hardcode $libdir into a binary during linking.
+    This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+    [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary and the resulting library dependency is
+    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+    library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+    [Set to "yes" if building a shared library automatically hardcodes DIR
+    into the library and all subsequent libraries and executables linked
+    against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+    [Set to yes if linker adds runtime paths of dependent libraries
+    to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+    [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [always_export_symbols], [0],
+    [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+    [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+    [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+    [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+    [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [postlink_cmds], [2],
+    [Commands necessary for finishing linking programs])
+_LT_TAGDECL([], [file_list_spec], [1],
+    [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl    [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_SYS_DYNAMIC_LINKER($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+  LT_SYS_DLOPEN_SELF
+  _LT_CMD_STRIPLIB
+
+  # Report which library types will actually be built
+  AC_MSG_CHECKING([if libtool supports shared libraries])
+  AC_MSG_RESULT([$can_build_shared])
+
+  AC_MSG_CHECKING([whether to build shared libraries])
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[[4-9]]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  AC_MSG_RESULT([$enable_shared])
+
+  AC_MSG_CHECKING([whether to build static libraries])
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  AC_MSG_RESULT([$enable_static])
+
+  _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  AC_PROG_CXXCPP
+else
+  _lt_caught_CXX_error=yes
+fi
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="int some_variable = 0;"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_CFLAGS=$CFLAGS
+  lt_save_LD=$LD
+  lt_save_GCC=$GCC
+  GCC=$GXX
+  lt_save_with_gnu_ld=$with_gnu_ld
+  lt_save_path_LD=$lt_cv_path_LD
+  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+  else
+    $as_unset lt_cv_prog_gnu_ld
+  fi
+  if test -n "${lt_cv_path_LDCXX+set}"; then
+    lt_cv_path_LD=$lt_cv_path_LDCXX
+  else
+    $as_unset lt_cv_path_LD
+  fi
+  test -z "${LDCXX+set}" || LD=$LDCXX
+  CC=${CXX-"c++"}
+  CFLAGS=$CXXFLAGS
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    # We don't want -fno-exception when compiling C++ code, so set the
+    # no_builtin_flag separately
+    if test "$GXX" = yes; then
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+    else
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+    fi
+
+    if test "$GXX" = yes; then
+      # Set up default GNU C++ configuration
+
+      LT_PATH_LD
+
+      # Check if GNU C++ uses GNU ld as the underlying linker, since the
+      # archiving commands below assume that GNU ld is being used.
+      if test "$with_gnu_ld" = yes; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+        # If archive_cmds runs LD, not CC, wlarc should be empty
+        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+        #     investigate it a little bit more. (MM)
+        wlarc='${wl}'
+
+        # ancient GNU ld didn't support --whole-archive et. al.
+        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+	  $GREP 'no-whole-archive' > /dev/null; then
+          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+        else
+          _LT_TAGVAR(whole_archive_flag_spec, $1)=
+        fi
+      else
+        with_gnu_ld=no
+        wlarc=
+
+        # A generic and very simple default shared library creation
+        # command for GNU C++ for the case where it uses the native
+        # linker, instead of GNU ld.  If possible, this setting should
+        # overridden to take advantage of the native linker features on
+        # the platform it is being used on.
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      fi
+
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+    else
+      GXX=no
+      with_gnu_ld=no
+      wlarc=
+    fi
+
+    # PORTME: fill in a description of your system's C++ link characteristics
+    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+    _LT_TAGVAR(ld_shlibs, $1)=yes
+    case $host_os in
+      aix3*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+      aix[[4-9]]*)
+        if test "$host_cpu" = ia64; then
+          # On IA64, the linker does run time linking by default, so we don't
+          # have to do anything special.
+          aix_use_runtimelinking=no
+          exp_sym_flag='-Bexport'
+          no_entry_flag=""
+        else
+          aix_use_runtimelinking=no
+
+          # Test if we are trying to use run time linking or normal
+          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+          # need to do runtime linking.
+          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	    for ld_flag in $LDFLAGS; do
+	      case $ld_flag in
+	      *-brtl*)
+	        aix_use_runtimelinking=yes
+	        break
+	        ;;
+	      esac
+	    done
+	    ;;
+          esac
+
+          exp_sym_flag='-bexport'
+          no_entry_flag='-bnoentry'
+        fi
+
+        # When large executables or shared objects are built, AIX ld can
+        # have problems creating the table of contents.  If linking a library
+        # or program results in "error TOC overflow" add -mminimal-toc to
+        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+        _LT_TAGVAR(archive_cmds, $1)=''
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+        if test "$GXX" = yes; then
+          case $host_os in aix4.[[012]]|aix4.[[012]].*)
+          # We only want to do this on AIX 4.2 and lower, the check
+          # below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	    # We have reworked collect2
+	    :
+	  else
+	    # We have old collect2
+	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	    # It fails to find uninstalled libraries when the uninstalled
+	    # path is not listed in the libpath.  Setting hardcode_minus_L
+	    # to unsupported forces relinking
+	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+          esac
+          shared_flag='-shared'
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag="$shared_flag "'${wl}-G'
+	  fi
+        else
+          # not using gcc
+          if test "$host_cpu" = ia64; then
+	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	  # chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+          else
+	    if test "$aix_use_runtimelinking" = yes; then
+	      shared_flag='${wl}-G'
+	    else
+	      shared_flag='${wl}-bM:SRE'
+	    fi
+          fi
+        fi
+
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+        # It seems that -bexpall does not export symbols beginning with
+        # underscore (_), so it is better to generate a list of symbols to
+	# export.
+        _LT_TAGVAR(always_export_symbols, $1)=yes
+        if test "$aix_use_runtimelinking" = yes; then
+          # Warning - without using the other runtime loading flags (-brtl),
+          # -berok will link without error, but may produce a broken library.
+          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+          # Determine the default libpath from the value encoded in an empty
+          # executable.
+          _LT_SYS_MODULE_PATH_AIX([$1])
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        else
+          if test "$host_cpu" = ia64; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+          else
+	    # Determine the default libpath from the value encoded in an
+	    # empty executable.
+	    _LT_SYS_MODULE_PATH_AIX([$1])
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	    # Warning - without using the other run time loading flags,
+	    # -berok will link without error, but may produce a broken library.
+	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	    if test "$with_gnu_ld" = yes; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	    fi
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	    # This is similar to how AIX traditionally builds its shared
+	    # libraries.
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+          fi
+        fi
+        ;;
+
+      beos*)
+	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	  # support --undefined.  This deserves some investigation.  FIXME
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      chorus*)
+        case $cc_basename in
+          *)
+	  # FIXME: insert proper C++ library support
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	  ;;
+        esac
+        ;;
+
+      cygwin* | mingw* | pw32* | cegcc*)
+	case $GXX,$cc_basename in
+	,cl* | no,cl*)
+	  # Native MSVC
+	  # hardcode_libdir_flag_spec is actually meaningless, as there is
+	  # no search path for DLLs.
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  _LT_TAGVAR(always_export_symbols, $1)=yes
+	  _LT_TAGVAR(file_list_spec, $1)='@'
+	  # Tell ltmain to make .lib files, not .a files.
+	  libext=lib
+	  # Tell ltmain to make .dll files, not .so files.
+	  shrext_cmds=".dll"
+	  # FIXME: Setting linknames here is a bad hack.
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	    else
+	      $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	    fi~
+	    $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	    linknames='
+	  # The linker will not automatically build a static lib if we build a DLL.
+	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	  # Don't use ranlib
+	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+	    lt_tool_outputfile="@TOOL_OUTPUT@"~
+	    case $lt_outputfile in
+	      *.exe|*.EXE) ;;
+	      *)
+		lt_outputfile="$lt_outputfile.exe"
+		lt_tool_outputfile="$lt_tool_outputfile.exe"
+		;;
+	    esac~
+	    func_to_tool_file "$lt_outputfile"~
+	    if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	      $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	      $RM "$lt_outputfile.manifest";
+	    fi'
+	  ;;
+	*)
+	  # g++
+	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+	  # as there is no search path for DLLs.
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  _LT_TAGVAR(always_export_symbols, $1)=no
+	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	    # If the export-symbols file already is a .def file (1st line
+	    # is EXPORTS), use it as is; otherwise, prepend...
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      cp $export_symbols $output_objdir/$soname.def;
+	    else
+	      echo EXPORTS > $output_objdir/$soname.def;
+	      cat $export_symbols >> $output_objdir/$soname.def;
+	    fi~
+	    $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	  ;;
+	esac
+	;;
+      darwin* | rhapsody*)
+        _LT_DARWIN_LINKER_FEATURES($1)
+	;;
+
+      dgux*)
+        case $cc_basename in
+          ec++*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          ghcx*)
+	    # Green Hills C++ Compiler
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      freebsd2.*)
+        # C++ shared libraries reported to be fairly broken before
+	# switch to ELF
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      freebsd-elf*)
+        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+        ;;
+
+      freebsd* | dragonfly*)
+        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+        # conventions
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+        ;;
+
+      gnu*)
+        ;;
+
+      haiku*)
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        ;;
+
+      hpux9*)
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+				             # but as the default
+				             # location of the library.
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          aCC*)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            else
+              # FIXME: insert proper C++ library support
+              _LT_TAGVAR(ld_shlibs, $1)=no
+            fi
+            ;;
+        esac
+        ;;
+
+      hpux10*|hpux11*)
+        if test $with_gnu_ld = no; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+          case $host_cpu in
+            hppa*64*|ia64*)
+              ;;
+            *)
+	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+              ;;
+          esac
+        fi
+        case $host_cpu in
+          hppa*64*|ia64*)
+            _LT_TAGVAR(hardcode_direct, $1)=no
+            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+            ;;
+          *)
+            _LT_TAGVAR(hardcode_direct, $1)=yes
+            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+					         # but as the default
+					         # location of the library.
+            ;;
+        esac
+
+        case $cc_basename in
+          CC*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          aCC*)
+	    case $host_cpu in
+	      hppa*64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      ia64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      *)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	    esac
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test $with_gnu_ld = no; then
+	        case $host_cpu in
+	          hppa*64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          ia64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          *)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	        esac
+	      fi
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      interix[[3-9]]*)
+	_LT_TAGVAR(hardcode_direct, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+	# Instead, shared libraries are loaded at an image base (0x10000000 by
+	# default) and relocated if they conflict, which is a slow very memory
+	# consuming and fragmenting process.  To avoid this, we pick a random,
+	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	;;
+      irix5* | irix6*)
+        case $cc_basename in
+          CC*)
+	    # SGI C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test "$with_gnu_ld" = no; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	      else
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+	      fi
+	    fi
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+	    ;;
+        esac
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(inherit_rpath, $1)=yes
+        ;;
+
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+	    ;;
+	  icpc* | ecpc* )
+	    # Intel C++
+	    with_gnu_ld=yes
+	    # version 8.0 and above of icpc choke on multiply defined symbols
+	    # if we add $predep_objects and $postdep_objects, however 7.1 and
+	    # earlier do not add the objects themselves.
+	    case `$CC -V 2>&1` in
+	      *"Version 7."*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	      *)  # Version 8.0 or newer
+	        tmp_idyn=
+	        case $host_cpu in
+		  ia64*) tmp_idyn=' -i_dynamic';;
+		esac
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	    esac
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+	    case `$CC -V` in
+	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
+	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+		$RANLIB $oldlib'
+	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    *) # Version 6 and above use weak symbols
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+            ;;
+	  cxx*)
+	    # Compaq C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	    runpath_var=LD_RUN_PATH
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+	    ;;
+	  xl* | mpixl* | bgxl*)
+	    # IBM XL 8.0 on PPC, with GNU ld
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    if test "x$supports_anon_versioning" = xyes; then
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+		echo "local: *; };" >> $output_objdir/$libname.ver~
+		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	    fi
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	      _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+	      # Not sure whether something based on
+	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	      # would be better.
+	      output_verbose_link_cmd='func_echo_all'
+
+	      # Archives containing C++ object files must be created using
+	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	      # necessary to make sure instantiated templates are included
+	      # in the archive.
+	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+
+      lynxos*)
+        # FIXME: insert proper C++ library support
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      m88k*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      mvs*)
+        case $cc_basename in
+          cxx*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	  *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	esac
+	;;
+
+      netbsd*)
+        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+	  wlarc=
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	fi
+	# Workaround some broken pre-1.5 toolchains
+	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+	;;
+
+      *nto* | *qnx*)
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+	;;
+
+      openbsd2*)
+        # C++ shared libraries are fairly broken
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      openbsd*)
+	if test -f /usr/libexec/ld.so; then
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+	  fi
+	  output_verbose_link_cmd=func_echo_all
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Archives containing C++ object files must be created using
+	    # the KAI C++ compiler.
+	    case $host in
+	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+	    esac
+	    ;;
+          RCC*)
+	    # Rational C++ 2.4.1
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          cxx*)
+	    case $host in
+	      osf3*)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+		;;
+	      *)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	          echo "-hidden">> $lib.exp~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $RM $lib.exp'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+		;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+	  *)
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	      case $host in
+	        osf3*)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	        *)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	      esac
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	      # Commands to make compiler produce verbose output that lists
+	      # what "hidden" libraries, object files and flags are used when
+	      # linking a shared library.
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      psos*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      sunos4*)
+        case $cc_basename in
+          CC*)
+	    # Sun C++ 4.x
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          lcc*)
+	    # Lucid
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      solaris*)
+        case $cc_basename in
+          CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	    case $host_os in
+	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	      *)
+		# The compiler driver will combine and reorder linker options,
+		# but understands `-z linker_flag'.
+	        # Supported since Solaris 2.6 (maybe 2.5.1?)
+		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	        ;;
+	    esac
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+	    output_verbose_link_cmd='func_echo_all'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	    ;;
+          gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	    # The C++ compiler must be used to create the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    # GNU C++ compiler with Solaris linker
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      else
+	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	        # platform.
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      fi
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+	      case $host_os in
+		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+		*)
+		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+		  ;;
+	      esac
+	    fi
+	    ;;
+        esac
+        ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      case $cc_basename in
+        CC*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+      esac
+      ;;
+
+      sysv5* | sco3.2v5* | sco5v6*)
+	# Note: We can NOT use -z defs as we might desire, because we do not
+	# link with -lc, and that would cause any symbols used from libc to
+	# always be unresolved, which means just about no library would
+	# ever link correctly.  If we're not using GNU ld we use -z text
+	# though, which does catch some bad symbols but isn't as heavy-handed
+	# as -z defs.
+	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+	_LT_TAGVAR(link_all_deplibs, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+	runpath_var='LD_RUN_PATH'
+
+	case $cc_basename in
+          CC*)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+	      '"$_LT_TAGVAR(old_archive_cmds, $1)"
+	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+	      '"$_LT_TAGVAR(reload_cmds, $1)"
+	    ;;
+	  *)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    ;;
+	esac
+      ;;
+
+      tandem*)
+        case $cc_basename in
+          NCC*)
+	    # NonStop-UX NCC 3.20
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      vxworks*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      *)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+    esac
+
+    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+    _LT_TAGVAR(GCC, $1)="$GXX"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_FUNC_STRIPNAME_CNF
+# ----------------------
+# func_stripname_cnf prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+#
+# This function is identical to the (non-XSI) version of func_stripname,
+# except this one can be used by m4 code that may be executed by configure,
+# rather than the libtool script.
+m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
+AC_REQUIRE([_LT_DECL_SED])
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
+func_stripname_cnf ()
+{
+  case ${2} in
+  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+  esac
+} # func_stripname_cnf
+])# _LT_FUNC_STRIPNAME_CNF
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library.  It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer*4 a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+  private int a;
+  public void bar (void) {
+    a = 0;
+  }
+};
+_LT_EOF
+], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
+package foo
+func foo() {
+}
+_LT_EOF
+])
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  for p in `eval "$output_verbose_link_cmd"`; do
+    case ${prev}${p} in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" ||
+          test $p = "-R"; then
+	 prev=$p
+	 continue
+       fi
+
+       # Expand the sysroot to ease extracting the directories later.
+       if test -z "$prev"; then
+         case $p in
+         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+         esac
+       fi
+       case $p in
+       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+       esac
+       if test "$pre_test_object_deps_done" = no; then
+	 case ${prev} in
+	 -L | -R)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+	   else
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+	 else
+	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+	 fi
+       fi
+       prev=
+       ;;
+
+    *.lto.$objext) ;; # Ignore GCC LTO objects
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+	   _LT_TAGVAR(predep_objects, $1)="$p"
+	 else
+	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+	 fi
+       else
+	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+	   _LT_TAGVAR(postdep_objects, $1)="$p"
+	 else
+	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  _LT_TAGVAR(predep_objects,$1)=
+  _LT_TAGVAR(postdep_objects,$1)=
+  _LT_TAGVAR(postdeps,$1)=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC* | sunCC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+    [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+    [Dependencies to place before and after the objects being linked to
+    create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+    [The library search path used internally by the compiler when linking
+    a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+  _lt_disable_F77=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  lt_save_CFLAGS=$CFLAGS
+  CC=${F77-"f77"}
+  CFLAGS=$FFLAGS
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+  GCC=$G77
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+	  test "$enable_shared" = yes && enable_static=no
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$G77"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC="$lt_save_CC"
+  CFLAGS="$lt_save_CFLAGS"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+  _lt_disable_FC=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  lt_save_CFLAGS=$CFLAGS
+  CC=${FC-"f95"}
+  CFLAGS=$FCFLAGS
+  compiler=$CC
+  GCC=$ac_cv_fc_compiler_gnu
+
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+	  test "$enable_shared" = yes && enable_static=no
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+CFLAGS=$GCJFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_GO_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Go compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GO_CONFIG],
+[AC_REQUIRE([LT_PROG_GO])dnl
+AC_LANG_SAVE
+
+# Source file extension for Go test sources.
+ac_ext=go
+
+# Object file extension for compiled Go test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="package main; func main() { }"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='package main; func main() { }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GOC-"gccgo"}
+CFLAGS=$GOFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# Go did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GO_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+CFLAGS=
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+  :
+  _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+    [AC_CHECK_TOOL(GCJ, gcj,)
+      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+      AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_GO
+# ----------
+AC_DEFUN([LT_PROG_GO],
+[AC_CHECK_TOOL(GOC, gccgo,)
+])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+# _LT_DECL_DLLTOOL
+# ----------------
+# Ensure DLLTOOL variable is set.
+m4_defun([_LT_DECL_DLLTOOL],
+[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
+AC_SUBST([DLLTOOL])
+])
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+############################################################
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,b/c, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
+# ------------------------------------------------------
+# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
+# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
+m4_defun([_LT_PROG_FUNCTION_REPLACE],
+[dnl {
+sed -e '/^$1 ()$/,/^} # $1 /c\
+$1 ()\
+{\
+m4_bpatsubsts([$2], [$], [\\], [^\([	 ]\)], [\\\1])
+} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+])
+
+
+# _LT_PROG_REPLACE_SHELLFNS
+# -------------------------
+# Replace existing portable implementations of several shell functions with
+# equivalent extended shell implementations where those features are available..
+m4_defun([_LT_PROG_REPLACE_SHELLFNS],
+[if test x"$xsi_shell" = xyes; then
+  _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
+    case ${1} in
+      */*) func_dirname_result="${1%/*}${2}" ;;
+      *  ) func_dirname_result="${3}" ;;
+    esac])
+
+  _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
+    func_basename_result="${1##*/}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
+    case ${1} in
+      */*) func_dirname_result="${1%/*}${2}" ;;
+      *  ) func_dirname_result="${3}" ;;
+    esac
+    func_basename_result="${1##*/}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
+    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+    # positional parameters, so assign one to ordinary parameter first.
+    func_stripname_result=${3}
+    func_stripname_result=${func_stripname_result#"${1}"}
+    func_stripname_result=${func_stripname_result%"${2}"}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
+    func_split_long_opt_name=${1%%=*}
+    func_split_long_opt_arg=${1#*=}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
+    func_split_short_opt_arg=${1#??}
+    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
+    case ${1} in
+      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+      *)    func_lo2o_result=${1} ;;
+    esac])
+
+  _LT_PROG_FUNCTION_REPLACE([func_xform], [    func_xform_result=${1%.*}.lo])
+
+  _LT_PROG_FUNCTION_REPLACE([func_arith], [    func_arith_result=$(( $[*] ))])
+
+  _LT_PROG_FUNCTION_REPLACE([func_len], [    func_len_result=${#1}])
+fi
+
+if test x"$lt_shell_append" = xyes; then
+  _LT_PROG_FUNCTION_REPLACE([func_append], [    eval "${1}+=\\${2}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
+    func_quote_for_eval "${2}"
+dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
+    eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
+
+  # Save a `func_append' function call where possible by direct use of '+='
+  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+else
+  # Save a `func_append' function call even when '+=' is not available
+  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+  AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
+fi
+])
+
+# _LT_PATH_CONVERSION_FUNCTIONS
+# -----------------------------
+# Determine which file name conversion functions should be used by
+# func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
+# for certain cross-compile configurations and native mingw.
+m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_MSG_CHECKING([how to convert $build file names to $host format])
+AC_CACHE_VAL(lt_cv_to_host_file_cmd,
+[case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+        ;;
+    esac
+    ;;
+  *-*-cygwin* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_noop
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+        ;;
+    esac
+    ;;
+  * ) # unhandled hosts (and "normal" native builds)
+    lt_cv_to_host_file_cmd=func_convert_file_noop
+    ;;
+esac
+])
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
+_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
+         [0], [convert $build file names to $host format])dnl
+
+AC_MSG_CHECKING([how to convert $build file names to toolchain format])
+AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
+[#assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+        ;;
+    esac
+    ;;
+esac
+])
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
+_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
+         [0], [convert $build files to toolchain format])dnl
+])# _LT_PATH_CONVERSION_FUNCTIONS
+
+
+dnl ######################################################################
+dnl ensure that linux kernel headers match running kernel
+AC_DEFUN([AMU_LINUX_HEADERS],
+[
+# test sanity of running kernel vs. kernel headers
+  AC_MSG_CHECKING("host headers version")
+  case ${host_os} in
+    linux )
+      host_header_version="bad"
+      AMU_EXPAND_RUN_STRING(
+[
+#include <stdio.h>
+#include <linux/version.h>
+],
+[
+if (argc > 1)
+#ifdef UTS_RELEASE
+  printf("%s", UTS_RELEASE);
+#else
+# define AMU_MA(a) ((a) >> 16)
+# define AMU_MI(a) (((a) & 0xffff) >> 8)
+# define AMU_PL(a) ((a) & 0xff)
+ printf("%d.%d.%d", AMU_MA(LINUX_VERSION_CODE), AMU_MI(LINUX_VERSION_CODE), AMU_PL(LINUX_VERSION_CODE));
+#endif
+],
+[ host_header_version=$value ],
+[ echo
+  AC_MSG_ERROR([cannot find UTS_RELEASE in <linux/version.h>.
+  This Linux system may be misconfigured or unconfigured!])
+])
+	;;
+	* ) host_header_version=$host_os_version ;;
+  esac
+  AC_DEFINE_UNQUOTED(HOST_HEADER_VERSION, "$host_header_version")
+  AC_MSG_RESULT($host_header_version)
+
+  case ${host_os} in
+    linux )
+	if test "$host_os_version" != $host_header_version
+	then
+		AC_MSG_WARN([Linux kernel $host_os_version mismatch with $host_header_version headers!])
+	fi
+    ;;
+esac
+dnl cache these two for debugging purposes
+ac_cv_os_version=$host_os_version
+ac_cv_header_version=$host_header_version
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check if a local configuration file exists
+AC_DEFUN([AMU_LOCALCONFIG],
+[AC_MSG_CHECKING(a local configuration file)
+if test -f localconfig.h
+then
+  AC_DEFINE(HAVE_LOCALCONFIG_H)
+  AC_MSG_RESULT(yes)
+else
+  AC_MSG_RESULT(no)
+fi
+])
+dnl ======================================================================
+
+
+# Helper functions for option handling.                    -*- Autoconf -*-
+#
+#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
+#   Inc.
+#   Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 7 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+        _LT_MANGLE_DEFUN([$1], [$2]),
+    [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+		      [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME.  If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+    [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+  dnl
+  dnl Simply set some default values (i.e off) if boolean options were not
+  dnl specified:
+  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+  ])
+  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+  ])
+  dnl
+  dnl If no reference was made to various pairs of opposing options, then
+  dnl we run the default mode handler for the pair.  For example, if neither
+  dnl `shared' nor `disable-shared' was passed, we enable building of shared
+  dnl archives by default:
+  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+  		   [_LT_ENABLE_FAST_INSTALL])
+  ])
+])# _LT_SET_OPTIONS
+
+
+## --------------------------------- ##
+## Macros to handle LT_INIT options. ##
+## --------------------------------- ##
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+  AC_CHECK_TOOL(AS, as, false)
+  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+  AC_CHECK_TOOL(OBJDUMP, objdump, false)
+  ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS],      [1], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+    _LT_DECL([build_libtool_libs], [enable_shared], [0],
+	[Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+    _LT_DECL([build_old_libs], [enable_static], [0],
+	[Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+	 [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+    [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
+	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+    [lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for lt_pkg in $withval; do
+	IFS="$lt_save_ifs"
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+## ----------------- ##
+## LTDL_INIT Options ##
+## ----------------- ##
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+		 [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+		 [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+		 [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+		 [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+		 [m4_define([_LTDL_TYPE], [convenience])])
+
+
+# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+       [$#], [2], [[$2]],
+       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+       [$#], 1, [],
+       [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+	     [m4_foreach([_Lt_suffix],
+		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+		 [lt_append([$1], [$2], [$3])$4],
+		 [$5])],
+	  [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+	[$5],
+    [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+  [lt_join(m4_quote(m4_default([$4], [[, ]])),
+           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
+
+
+# ltversion.m4 -- version numbers			-*- Autoconf -*-
+#
+#   Copyright (C) 2004 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# @configure_input@
+
+# serial 3337 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.4.2])
+m4_define([LT_PACKAGE_REVISION], [1.3337])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.4.2'
+macro_revision='1.3337'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
+
+
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
+#
+#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 5 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else.  This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
+m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
+m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
+m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
+m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
+m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
+m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
+
+
+dnl ######################################################################
+dnl an M4 macro to include a list of common headers being used everywhere
+define(AMU_MOUNT_HEADERS,
+[
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+$1
+]
+)
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Which options to add to CFLAGS for compilation?
+dnl NOTE: this is only for final compiltions, not for configure tests)
+AC_DEFUN([AMU_OPT_AMU_CFLAGS],
+[AC_MSG_CHECKING(for additional C option compilation flags)
+AC_ARG_ENABLE(am-cflags,
+AC_HELP_STRING([--enable-am-cflags=ARG],
+		[compile package with ARG additional C flags]),
+[
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  AC_MSG_ERROR(am-cflags must be supplied if option is used)
+fi
+# user supplied a cflags option to configure
+AMU_CFLAGS="$enableval"
+AC_SUBST(AMU_CFLAGS)
+AC_MSG_RESULT($enableval)
+], [
+  # default is to have no additional C flags
+  AMU_CFLAGS=""
+  AC_SUBST(AMU_CFLAGS)
+  AC_MSG_RESULT(none)
+])
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Initial settings for CPPFLAGS (-I options)
+dnl NOTE: this is for configuration as well as compilations!
+AC_DEFUN([AMU_OPT_CPPFLAGS],
+[AC_MSG_CHECKING(for configuration/compilation (-I) preprocessor flags)
+AC_ARG_ENABLE(cppflags,
+AC_HELP_STRING([--enable-cppflags=ARG],
+	[configure/compile with ARG (-I) preprocessor flags]),
+[
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  AC_MSG_ERROR(cppflags must be supplied if option is used)
+fi
+# use supplied options
+CPPFLAGS="$CPPFLAGS $enableval"
+export CPPFLAGS
+AC_MSG_RESULT($enableval)
+], [
+  # default is to have no additional flags
+  AC_MSG_RESULT(none)
+])
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Debugging: "yes" means general, "mem" means general and memory debugging,
+dnl and "no" means none.
+AC_DEFUN([AMU_OPT_DEBUG],
+[AC_MSG_CHECKING(for debugging options)
+AC_ARG_ENABLE(debug,
+AC_HELP_STRING([--enable-debug=ARG],[enable debugging (yes/mem/no)]),
+[
+if test "$enableval" = yes; then
+  AC_MSG_RESULT(yes)
+  AC_DEFINE(DEBUG)
+  ac_cv_opt_debug=yes
+elif test "$enableval" = mem; then
+  AC_MSG_RESULT(mem)
+  AC_DEFINE(DEBUG)
+  AC_DEFINE(DEBUG_MEM)
+  AC_CHECK_FUNC(malloc_verify,,AC_CHECK_LIB(mapmalloc, malloc_verify))
+  AC_CHECK_FUNC(mallinfo,,AC_CHECK_LIB(malloc, mallinfo))
+  ac_cv_opt_debug=mem
+else
+  AC_MSG_RESULT(no)
+  ac_cv_opt_debug=no
+fi
+],
+[
+  # default is no debugging
+  AC_MSG_RESULT(no)
+])
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Initial settings for LDFLAGS (-L options)
+dnl NOTE: this is for configuration as well as compilations!
+AC_DEFUN([AMU_OPT_LDFLAGS],
+[AC_MSG_CHECKING(for configuration/compilation (-L) library flags)
+AC_ARG_ENABLE(ldflags,
+AC_HELP_STRING([--enable-ldflags=ARG],
+		[configure/compile with ARG (-L) library flags]),
+[
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  AC_MSG_ERROR(ldflags must be supplied if option is used)
+fi
+# use supplied options
+LDFLAGS="$LDFLAGS $enableval"
+export LDFLAGS
+AC_MSG_RESULT($enableval)
+], [
+  # default is to have no additional flags
+  AC_MSG_RESULT(none)
+])
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Initial settings for LIBS (-l options)
+dnl NOTE: this is for configuration as well as compilations!
+AC_DEFUN([AMU_OPT_LIBS],
+[AC_MSG_CHECKING(for configuration/compilation (-l) library flags)
+AC_ARG_ENABLE(libs,
+AC_HELP_STRING([--enable-libs=ARG],
+		[configure/compile with ARG (-l) library flags]),
+[
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  AC_MSG_ERROR(libs must be supplied if option is used)
+fi
+# use supplied options
+LIBS="$LIBS $enableval"
+export LIBS
+AC_MSG_RESULT($enableval)
+], [
+  # default is to have no additional flags
+  AC_MSG_RESULT(none)
+])
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Specify additional compile options based on the OS and the compiler
+AC_DEFUN([AMU_OS_CFLAGS],
+[
+AC_CACHE_CHECK(additional compiler flags,
+ac_cv_os_cflags,
+[
+case "${host_os}" in
+	irix6* )
+		case "${CC}" in
+			cc )
+				# do not use 64-bit compiler
+				ac_cv_os_cflags="-n32 -mips3 -Wl,-woff,84"
+				;;
+		esac
+		;;
+	osf[[1-3]]* )
+		# get the right version of struct sockaddr
+		case "${CC}" in
+			cc )
+				ac_cv_os_cflags="-std -D_SOCKADDR_LEN -D_NO_PROTO"
+				;;
+			* )
+				ac_cv_os_cflags="-D_SOCKADDR_LEN -D_NO_PROTO"
+				;;
+		esac
+		;;
+	osf* )
+		# get the right version of struct sockaddr
+		case "${CC}" in
+			cc )
+				ac_cv_os_cflags="-std -D_SOCKADDR_LEN"
+				;;
+			* )
+				ac_cv_os_cflags="-D_SOCKADDR_LEN"
+				;;
+		esac
+		;;
+	aix[[1-3]]* )
+		ac_cv_os_cflags="" ;;
+	aix4.[[0-2]]* )
+		# turn on additional headers
+		ac_cv_os_cflags="-D_XOPEN_EXTENDED_SOURCE"
+		;;
+	aix5.3* )
+		# avoid circular dependencies in yp headers, and more
+		ac_cv_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE -D_USE_IRS -D_MSGQSUPPORT"
+		;;
+	aix* )
+		# avoid circular dependencies in yp headers
+		ac_cv_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE -D_USE_IRS"
+		;;
+	OFF-sunos4* )
+		# make sure passing whole structures is handled in gcc
+		case "${CC}" in
+			gcc )
+				ac_cv_os_cflags="-fpcc-struct-return"
+				;;
+		esac
+		;;
+	sunos[[34]]* | solaris1* | solaris2.[[0-5]] | sunos5.[[0-5]] | solaris2.5.* | sunos5.5.* )
+		ac_cv_os_cflags="" ;;
+	solaris2* | sunos5* )
+		# turn on 64-bit file offset interface
+		case "${CC}" in
+			* )
+				ac_cv_os_cflags="-D_LARGEFILE64_SOURCE"
+				;;
+		esac
+		;;
+	hpux* )
+		# use Ansi compiler on HPUX
+		case "${CC}" in
+			cc )
+				ac_cv_os_cflags="-Ae"
+				;;
+		esac
+		;;
+	darwin* | macosx* | rhapsody* )
+		ac_cv_os_cflags="-D_P1003_1B_VISIBLE"
+		;;
+	* )
+		ac_cv_os_cflags=""
+		;;
+esac
+])
+AMU_CFLAGS="$AMU_CFLAGS $ac_cv_os_cflags"
+# use same flags for configuring, so it matches what we do at compile time
+CFLAGS="$CFLAGS $ac_cv_os_cflags"
+export CFLAGS
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Specify additional cpp options based on the OS and the compiler
+AC_DEFUN([AMU_OS_CPPFLAGS],
+[
+AC_CACHE_CHECK(additional preprocessor flags,
+ac_cv_os_cppflags,
+[
+case "${host_os}" in
+# off for now, posix may be a broken thing for nextstep3...
+#	nextstep* )
+#		ac_cv_os_cppflags="-D_POSIX_SOURCE"
+#		;;
+	* )	ac_cv_os_cppflags="" ;;
+esac
+])
+CPPFLAGS="$CPPFLAGS $ac_cv_os_cppflags"
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Specify additional linker options based on the OS and the compiler
+AC_DEFUN([AMU_OS_LDFLAGS],
+[
+AC_CACHE_CHECK(additional linker flags,
+ac_cv_os_ldflags,
+[
+case "${host_os}" in
+	solaris2.7* | sunos5.7* )
+		# find LDAP: off until Sun includes ldap headers.
+		case "${CC}" in
+			* )
+				#ac_cv_os_ldflags="-L/usr/lib/fn"
+				;;
+		esac
+		;;
+	* )	ac_cv_os_ldflags="" ;;
+esac
+])
+LDFLAGS="$LDFLAGS $ac_cv_os_ldflags"
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Bugreport name
+AC_DEFUN([AMU_PACKAGE_BUGREPORT],
+[AC_MSG_CHECKING(bug-reporting address)
+AC_DEFINE_UNQUOTED(PACKAGE_BUGREPORT, "$1")
+AC_MSG_RESULT(\"$1\")
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Package name
+AC_DEFUN([AMU_PACKAGE_NAME],
+[AC_MSG_CHECKING(package name)
+AC_DEFINE_UNQUOTED(PACKAGE_NAME, "$1")
+AC_MSG_RESULT(\"$1\")
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Version of package
+AC_DEFUN([AMU_PACKAGE_VERSION],
+[AC_MSG_CHECKING(version of package)
+AC_DEFINE_UNQUOTED(PACKAGE_VERSION, "$1")
+AC_MSG_RESULT(\"$1\")
+])
+dnl ======================================================================
+
+
+dnl find f/lex, but error if none found
+AC_DEFUN_ONCE([AMU_PROG_LEX],
+[AC_CHECK_PROGS(LEX, flex lex, :)
+if test -z "$LEXLIB"
+then
+  AC_CHECK_LIB(fl, yywrap, LEXLIB="-lfl",
+    [AC_CHECK_LIB(l, yywrap, LEXLIB="-ll")])
+fi
+AC_SUBST(LEXLIB)
+if test "x$LEX" != "x:"; then
+  _AC_PROG_LEX_YYTEXT_DECL
+else
+  AC_MSG_ERROR([cannot find flex/lex -- needed for am-utils])
+fi])
+
+
+dnl find bison/yacc, but error if none found
+AC_DEFUN([AMU_PROG_YACC],
+[AC_CHECK_PROGS(YACC, 'bison -y' byacc yacc, :)
+if test "x$YACC" = "x:"; then
+  AC_MSG_ERROR([cannot find bison/yacc/byacc -- needed for am-utils])
+fi])
+
+
+dnl ######################################################################
+dnl AC_SAVE_STATE: save confdefs.h onto dbgcf.h and write $ac_cv_* cache
+dnl variables that are known so far.
+define(AMU_SAVE_STATE,
+dnl AC_MSG_NOTICE(*** SAVING CONFIGURE STATE ***)
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+[AC_CACHE_SAVE
+AC_MSG_NOTICE([*** SAVING CONFIGURE STATE ***])]
+)
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the name of the nfs filehandle field in nfs_args_t.
+AC_DEFUN([AMU_STRUCT_FIELD_NFS_FH],
+[
+dnl make sure this is called before macros which depend on it
+AC_BEFORE([$0], [AC_TYPE_NFS_FH])
+AC_CACHE_CHECK(for the name of the nfs filehandle field in nfs_args_t,
+ac_cv_struct_field_nfs_fh,
+[
+# set to a default value
+ac_cv_struct_field_nfs_fh=notfound
+# look for name "fh" (most systems)
+if test "$ac_cv_struct_field_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ nfs_args_t nat;
+  char *cp = (char *) &(nat.fh);
+], ac_cv_struct_field_nfs_fh=fh, ac_cv_struct_field_nfs_fh=notfound)
+fi
+
+# look for name "root" (for example Linux)
+if test "$ac_cv_struct_field_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ nfs_args_t nat;
+  char *cp = (char *) &(nat.root);
+], ac_cv_struct_field_nfs_fh=root, ac_cv_struct_field_nfs_fh=notfound)
+fi
+])
+if test "$ac_cv_struct_field_nfs_fh" != notfound
+then
+  AC_DEFINE_UNQUOTED(NFS_FH_FIELD, $ac_cv_struct_field_nfs_fh)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find if struct mntent exists anywhere in mount.h or mntent.h headers
+AC_DEFUN([AMU_STRUCT_MNTENT],
+[
+AC_CACHE_CHECK(for struct mntent,
+ac_cv_have_struct_mntent,
+[
+# try to compile a program which may have a definition for the structure
+AC_TRY_COMPILE(
+AMU_MOUNT_HEADERS
+,
+[
+struct mntent mt;
+], ac_cv_have_struct_mntent=yes, ac_cv_have_struct_mntent=no)
+])
+if test "$ac_cv_have_struct_mntent" = yes
+then
+  AC_DEFINE(HAVE_STRUCT_MNTENT)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find if struct mnttab exists anywhere in mount.h or mnttab.h headers
+AC_DEFUN([AMU_STRUCT_MNTTAB],
+[
+AC_CACHE_CHECK(for struct mnttab,
+ac_cv_have_struct_mnttab,
+[
+# try to compile a program which may have a definition for the structure
+AC_TRY_COMPILE(
+AMU_MOUNT_HEADERS
+,
+[
+struct mnttab mt;
+], ac_cv_have_struct_mnttab=yes, ac_cv_have_struct_mnttab=no)
+])
+if test "$ac_cv_have_struct_mnttab" = yes
+then
+  AC_DEFINE(HAVE_STRUCT_MNTTAB)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find if struct nfs_args exists anywhere in typical headers
+AC_DEFUN([AMU_STRUCT_NFS_ARGS],
+[
+dnl make sure this is called before [AC_TYPE_NFS_FH]
+AC_BEFORE([$0], [AC_TYPE_NFS_FH])
+AC_BEFORE([$0], [AC_STRUCT_FIELD_NFS_FH])
+AC_CACHE_CHECK(for struct nfs_args,
+ac_cv_have_struct_nfs_args,
+[
+# try to compile a program which may have a definition for the structure
+# assume not found
+ac_cv_have_struct_nfs_args=notfound
+
+# look for "struct irix5_nfs_args" (specially set in conf/nfs_prot/)
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct irix5_nfs_args na;
+], ac_cv_have_struct_nfs_args="struct irix5_nfs_args", ac_cv_have_struct_nfs_args=notfound)
+fi
+
+# look for "struct aix5_nfs_args" (specially set in conf/nfs_prot/)
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct aix5_nfs_args na;
+], ac_cv_have_struct_nfs_args="struct aix5_nfs_args", ac_cv_have_struct_nfs_args=notfound)
+fi
+
+# look for "struct aix4_nfs_args" (specially set in conf/nfs_prot/)
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct aix4_nfs_args na;
+], ac_cv_have_struct_nfs_args="struct aix4_nfs_args", ac_cv_have_struct_nfs_args=notfound)
+fi
+
+# look for "struct nfs_args"
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct nfs_args na;
+], ac_cv_have_struct_nfs_args="struct nfs_args", ac_cv_have_struct_nfs_args=notfound)
+fi
+
+])
+
+if test "$ac_cv_have_struct_nfs_args" != notfound
+then
+  AC_DEFINE(HAVE_STRUCT_NFS_ARGS)
+  AC_DEFINE_UNQUOTED(nfs_args_t, $ac_cv_have_struct_nfs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the structure of an nfs filehandle.
+dnl if found, defined am_nfs_fh to it, else leave it undefined.
+dnl THE ORDER OF LOOKUPS IN THIS FILE IS VERY IMPORTANT!!!
+AC_DEFUN([AMU_STRUCT_NFS_FH],
+[
+AC_CACHE_CHECK(for type/structure of NFS V2 filehandle,
+ac_cv_struct_nfs_fh,
+[
+# try to compile a program which may have a definition for the type
+dnl need a series of compilations, which will test out every possible type
+dnl such as struct nfs_fh, fhandle_t, nfsv2fh_t, etc.
+# set to a default value
+ac_cv_struct_nfs_fh=notfound
+
+# look for "nfs_fh"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ nfs_fh nh;
+], ac_cv_struct_nfs_fh="nfs_fh", ac_cv_struct_nfs_fh=notfound)
+fi
+
+# look for "struct nfs_fh"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct nfs_fh nh;
+], ac_cv_struct_nfs_fh="struct nfs_fh", ac_cv_struct_nfs_fh=notfound)
+fi
+
+# look for "struct nfssvcfh"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct nfssvcfh nh;
+], ac_cv_struct_nfs_fh="struct nfssvcfh", ac_cv_struct_nfs_fh=notfound)
+fi
+
+# look for "nfsv2fh_t"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ nfsv2fh_t nh;
+], ac_cv_struct_nfs_fh="nfsv2fh_t", ac_cv_struct_nfs_fh=notfound)
+fi
+
+# look for "fhandle_t"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ fhandle_t nh;
+], ac_cv_struct_nfs_fh="fhandle_t", ac_cv_struct_nfs_fh=notfound)
+fi
+
+])
+
+if test "$ac_cv_struct_nfs_fh" != notfound
+then
+  AC_DEFINE_UNQUOTED(am_nfs_fh, $ac_cv_struct_nfs_fh)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the structure of an nfs filehandle.
+dnl if found, defined am_nfs_fh3 to it, else leave it undefined.
+dnl THE ORDER OF LOOKUPS IN THIS FILE IS VERY IMPORTANT!!!
+AC_DEFUN([AMU_STRUCT_NFS_FH3],
+[
+AC_CACHE_CHECK(for type/structure of NFS V3 filehandle,
+ac_cv_struct_nfs_fh3,
+[
+# try to compile a program which may have a definition for the type
+dnl need a series of compilations, which will test out every possible type
+dnl such as struct nfs_fh3, XXX - what else?, etc.
+# set to a default value
+ac_cv_struct_nfs_fh3=notfound
+
+# look for "nfs_fh3"
+if test "$ac_cv_struct_nfs_fh3" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ nfs_fh3 nh;
+], ac_cv_struct_nfs_fh3="nfs_fh3_netbsd20", ac_cv_struct_nfs_fh3=notfound)
+fi
+
+# look for "struct nfs_fh3"
+if test "$ac_cv_struct_nfs_fh3" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct nfs_fh3 nh;
+], ac_cv_struct_nfs_fh3="struct nfs_fh3", ac_cv_struct_nfs_fh3=notfound)
+fi
+
+])
+
+if test "$ac_cv_struct_nfs_fh3" != notfound
+then
+  AC_DEFINE_UNQUOTED(am_nfs_fh3, $ac_cv_struct_nfs_fh3)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find if struct nfs_gfs_mount exists anywhere in typical headers
+AC_DEFUN([AMU_STRUCT_NFS_GFS_MOUNT],
+[
+dnl make sure this is called before [AC_TYPE_NFS_FH]
+AC_BEFORE([$0], [AC_TYPE_NFS_FH])
+AC_BEFORE([$0], [AC_STRUCT_FIELD_NFS_FH])
+AC_CACHE_CHECK(for struct nfs_gfs_mount,
+ac_cv_have_struct_nfs_gfs_mount,
+[
+# try to compile a program which may have a definition for the structure
+AC_TRY_COMPILE_NFS(
+[ struct nfs_gfs_mount ngm;
+], ac_cv_have_struct_nfs_gfs_mount=yes, ac_cv_have_struct_nfs_gfs_mount=no)
+])
+if test "$ac_cv_have_struct_nfs_gfs_mount" = yes
+then
+  AC_DEFINE(HAVE_STRUCT_NFS_GFS_MOUNT)
+  AC_DEFINE(nfs_args_t, struct nfs_gfs_mount)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Compile a program with <any>FS headers to try and find a feature.
+dnl The headers part are fixed.  Only three arguments are allowed:
+dnl [$1] is the program to compile (2nd arg to AC_TRY_COMPILE)
+dnl [$2] action to take if the program compiled (3rd arg to AC_TRY_COMPILE)
+dnl [$3] action to take if program did not compile (4rd arg to AC_TRY_COMPILE)
+AC_DEFUN([AC_TRY_COMPILE_ANYFS],
+[# try to compile a program which may have a definition for a structure
+AC_TRY_COMPILE(
+[
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+], [$1], [$2], [$3])
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Compile a program with NFS headers to try and find a feature.
+dnl The headers part are fixed.  Only three arguments are allowed:
+dnl [$1] is the program to compile (2nd arg to AC_TRY_COMPILE)
+dnl [$2] action to take if the program compiled (3rd arg to AC_TRY_COMPILE)
+dnl [$3] action to take if program did not compile (4rd arg to AC_TRY_COMPILE)
+AC_DEFUN([AC_TRY_COMPILE_NFS],
+[# try to compile a program which may have a definition for a structure
+AC_TRY_COMPILE(
+AMU_MOUNT_HEADERS
+, [$1], [$2], [$3])
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Compile a program with RPC headers to try and find a feature.
+dnl The headers part are fixed.  Only three arguments are allowed:
+dnl [$1] is the program to compile (2nd arg to AC_TRY_COMPILE)
+dnl [$2] action to take if the program compiled (3rd arg to AC_TRY_COMPILE)
+dnl [$3] action to take if program did not compile (4rd arg to AC_TRY_COMPILE)
+AC_DEFUN([AC_TRY_COMPILE_RPC],
+[# try to compile a program which may have a definition for a structure
+AC_TRY_COMPILE(
+[
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+/* Prevent multiple inclusion on Ultrix 4 */
+#if defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__)
+# include <rpc/xdr.h>
+#endif /* defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) */
+], [$1], [$2], [$3])
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the correct type for the 5th argument to authunix_create()
+AC_DEFUN([AMU_TYPE_AUTH_CREATE_GIDLIST],
+[
+AC_CACHE_CHECK(argument type of 5rd argument to authunix_create(),
+ac_cv_auth_create_gidlist,
+[
+# select the correct type
+case "${host_os_name}" in
+	sunos[[34]]* | bsdi2* | sysv4* | hpux10.10 | ultrix* | aix4* )
+		ac_cv_auth_create_gidlist="int" ;;
+	# old macosx used "gid_t" but all newer ones use int
+	macosx-10.[[0-3]]* )
+		ac_cv_auth_create_gidlist="gid_t" ;;
+	macosx* )
+		ac_cv_auth_create_gidlist="int" ;;
+	*bsd* )
+		ac_cv_auth_create_gidlist="int" ;;
+	* )
+		ac_cv_auth_create_gidlist="gid_t" ;;
+esac
+])
+AC_DEFINE_UNQUOTED(AUTH_CREATE_GIDLIST_TYPE, $ac_cv_auth_create_gidlist)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for AUTOFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_AUTOFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of autofs mount(2) arguments,
+ac_cv_type_autofs_args,
+[
+# set to a default value
+ac_cv_type_autofs_args=notfound
+
+# look for "struct auto_args"
+if test "$ac_cv_type_autofs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct auto_args a;
+], ac_cv_type_autofs_args="struct auto_args", ac_cv_type_autofs_args=notfound)
+fi
+
+# look for "struct autofs_args"
+if test "$ac_cv_type_autofs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct autofs_args a;
+], ac_cv_type_autofs_args="struct autofs_args", ac_cv_type_autofs_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_autofs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(autofs_args_t, $ac_cv_type_autofs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for CACHEFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_CACHEFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of cachefs mount(2) arguments,
+ac_cv_type_cachefs_args,
+[
+# set to a default value
+ac_cv_type_cachefs_args=notfound
+# look for "struct cachefs_mountargs"
+if test "$ac_cv_type_cachefs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct cachefs_mountargs a;
+], ac_cv_type_cachefs_args="struct cachefs_mountargs", ac_cv_type_cachefs_args=notfound)
+fi
+])
+if test "$ac_cv_type_cachefs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(cachefs_args_t, $ac_cv_type_cachefs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for CDFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_CDFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of cdfs mount(2) arguments,
+ac_cv_type_cdfs_args,
+[
+# set to a default value
+ac_cv_type_cdfs_args=notfound
+
+# look for "struct iso_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct iso_args a;
+], ac_cv_type_cdfs_args="struct iso_args", ac_cv_type_cdfs_args=notfound)
+fi
+
+# look for "struct iso9660_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct iso9660_args a;
+], ac_cv_type_cdfs_args="struct iso9660_args", ac_cv_type_cdfs_args=notfound)
+fi
+
+# look for "struct cdfs_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct cdfs_args a;
+], ac_cv_type_cdfs_args="struct cdfs_args", ac_cv_type_cdfs_args=notfound)
+fi
+
+# look for "struct hsfs_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct hsfs_args a;
+], ac_cv_type_cdfs_args="struct hsfs_args", ac_cv_type_cdfs_args=notfound)
+fi
+
+# look for "struct iso_specific" (ultrix)
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct iso_specific a;
+], ac_cv_type_cdfs_args="struct iso_specific", ac_cv_type_cdfs_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_cdfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(cdfs_args_t, $ac_cv_type_cdfs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for EFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_EFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of efs mount(2) arguments,
+ac_cv_type_efs_args,
+[
+# set to a default value
+ac_cv_type_efs_args=notfound
+
+# look for "struct efs_args"
+if test "$ac_cv_type_efs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct efs_args a;
+], ac_cv_type_efs_args="struct efs_args", ac_cv_type_efs_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_efs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(efs_args_t, $ac_cv_type_efs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for LOFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_LOFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of lofs mount(2) arguments,
+ac_cv_type_lofs_args,
+[
+# set to a default value
+ac_cv_type_lofs_args=notfound
+# look for "struct lofs_args"
+if test "$ac_cv_type_lofs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct lofs_args a;
+], ac_cv_type_lofs_args="struct lofs_args", ac_cv_type_lofs_args=notfound)
+fi
+# look for "struct lo_args"
+if test "$ac_cv_type_lofs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct lo_args a;
+], ac_cv_type_lofs_args="struct lo_args", ac_cv_type_lofs_args=notfound)
+fi
+])
+if test "$ac_cv_type_lofs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(lofs_args_t, $ac_cv_type_lofs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for MFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_MFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of mfs mount(2) arguments,
+ac_cv_type_mfs_args,
+[
+# set to a default value
+ac_cv_type_mfs_args=notfound
+# look for "struct mfs_args"
+if test "$ac_cv_type_mfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct mfs_args a;
+], ac_cv_type_mfs_args="struct mfs_args", ac_cv_type_mfs_args=notfound)
+fi
+])
+if test "$ac_cv_type_mfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(mfs_args_t, $ac_cv_type_mfs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for PC/FS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_PCFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of pcfs mount(2) arguments,
+ac_cv_type_pcfs_args,
+[
+# set to a default value
+ac_cv_type_pcfs_args=notfound
+
+# look for "struct msdos_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct msdos_args a;
+], ac_cv_type_pcfs_args="struct msdos_args", ac_cv_type_pcfs_args=notfound)
+fi
+
+# look for "struct pc_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct pc_args a;
+], ac_cv_type_pcfs_args="struct pc_args", ac_cv_type_pcfs_args=notfound)
+fi
+
+# look for "struct pcfs_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct pcfs_args a;
+], ac_cv_type_pcfs_args="struct pcfs_args", ac_cv_type_pcfs_args=notfound)
+fi
+
+# look for "struct msdosfs_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct msdosfs_args a;
+], ac_cv_type_pcfs_args="struct msdosfs_args", ac_cv_type_pcfs_args=notfound)
+fi
+
+])
+
+if test "$ac_cv_type_pcfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(pcfs_args_t, $ac_cv_type_pcfs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check for type of pte_t (for Irix, usually in <sys/immu.h>)
+dnl Note: some gcc's on Irix 6.5 are broken and don't recognize pte_t,
+dnl so I'm defining it here to unsigned int, which is not necessarily correct,
+dnl but at least it gets am-utils to compile.
+AC_DEFUN([AMU_TYPE_PTE_T],
+[AC_CHECK_TYPE(pte_t, ,
+[AC_DEFINE_UNQUOTED(pte_t, unsigned int,
+	 [Check if pte_t is defined in <sys/immu.h>])],
+[
+#ifdef HAVE_SYS_IMMU_H
+# include <sys/immu.h>
+#endif /* HAVE_SYS_IMMU_H */
+])])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the correct type for the 6th argument to recvfrom()
+AC_DEFUN([AMU_TYPE_RECVFROM_FROMLEN],
+[
+AC_CACHE_CHECK(non-pointer type of 6th (fromlen) argument to recvfrom(),
+ac_cv_recvfrom_fromlen,
+[
+# select the correct type
+case "${host_os}" in
+	linux* )
+		ac_cv_recvfrom_fromlen="unsigned int" ;;
+	aix[[1-3]]* )
+		ac_cv_recvfrom_fromlen="int" ;;
+	aix* )
+		ac_cv_recvfrom_fromlen="size_t" ;;
+	# old macosx used "int" but all newer ones use socklen_t
+	macosx-10.[[0-3]]* )
+		ac_cv_recvfrom_fromlen="int" ;;
+	macosx* )
+		ac_cv_recvfrom_fromlen="socklen_t" ;;
+	*bsd* )
+		ac_cv_recvfrom_fromlen="socklen_t" ;;
+	* )
+		ac_cv_recvfrom_fromlen="int" ;;
+esac
+])
+AC_DEFINE_UNQUOTED(RECVFROM_FROMLEN_TYPE, $ac_cv_recvfrom_fromlen)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for RFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_RFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of rfs mount(2) arguments,
+ac_cv_type_rfs_args,
+[
+# set to a default value
+ac_cv_type_rfs_args=notfound
+# look for "struct rfs_args"
+if test "$ac_cv_type_rfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct rfs_args a;
+], ac_cv_type_rfs_args="struct rfs_args", ac_cv_type_rfs_args=notfound)
+fi
+])
+if test "$ac_cv_type_rfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(rfs_args_t, $ac_cv_type_rfs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check for type of rpcvers_t (usually in <rpc/types.h>)
+AC_DEFUN([AMU_TYPE_RPCVERS_T],
+[AC_CHECK_TYPE(rpcvers_t, ,
+[AC_DEFINE_UNQUOTED(rpcvers_t, unsigned long, [Check if rpcvers_t is defined in <rpc/types.h>])],
+[
+#ifdef HAVE_RPC_TYPES_H
+# include <rpc/types.h>
+#endif /* HAVE_RPC_TYPES_H */
+])])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the type of the 3rd argument (in) to svc_sendreply() call
+AC_DEFUN([AMU_TYPE_SVC_IN_ARG],
+[
+AC_CACHE_CHECK(for type of 3rd arg ('in') arg to svc_sendreply(),
+ac_cv_type_svc_in_arg,
+[
+# try to compile a program which may have a definition for the type
+dnl need a series of compilations, which will test out every possible type
+dnl such as caddr_t, char *, etc.
+# set to a default value
+ac_cv_type_svc_in_arg=notfound
+# look for "caddr_t"
+if test "$ac_cv_type_svc_in_arg" = notfound
+then
+AC_TRY_COMPILE_RPC(
+[ SVCXPRT *SX;
+  xdrproc_t xp;
+  caddr_t p;
+  svc_sendreply(SX, xp, p);
+], ac_cv_type_svc_in_arg="caddr_t", ac_cv_type_svc_in_arg=notfound)
+fi
+# look for "char *"
+if test "$ac_cv_type_svc_in_arg" = notfound
+then
+AC_TRY_COMPILE_RPC(
+[ SVCXPRT *SX;
+  xdrproc_t xp;
+  char *p;
+  svc_sendreply(SX, xp, p);
+], ac_cv_type_svc_in_arg="char *", ac_cv_type_svc_in_arg=notfound)
+fi
+])
+if test "$ac_cv_type_svc_in_arg" != notfound
+then
+  AC_DEFINE_UNQUOTED(SVC_IN_ARG_TYPE, $ac_cv_type_svc_in_arg)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check for type of time_t (usually in <sys/types.h>)
+AC_DEFUN([AMU_TYPE_TIME_T],
+[AC_CHECK_TYPE(time_t, long)])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for TMPFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_TMPFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of tmpfs mount(2) arguments,
+ac_cv_type_tmpfs_args,
+[
+# set to a default value
+ac_cv_type_tmpfs_args=notfound
+# look for "struct tmpfs_args"
+if test "$ac_cv_type_tmpfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct tmpfs_args a;
+], ac_cv_type_tmpfs_args="struct tmpfs_args", ac_cv_type_tmpfs_args=notfound)
+fi
+])
+if test "$ac_cv_type_tmpfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(tmpfs_args_t, $ac_cv_type_tmpfs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for UDF mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_UDF_ARGS],
+[
+AC_CACHE_CHECK(for structure type of udf mount(2) arguments,
+ac_cv_type_udf_args,
+[
+# set to a default value
+ac_cv_type_udf_args=notfound
+
+# look for "struct udf_args"
+if test "$ac_cv_type_udf_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct udf_args a;
+], ac_cv_type_udf_args="struct udf_args", ac_cv_type_udf_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_udf_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(udf_args_t, $ac_cv_type_udf_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for UFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_UFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of ufs mount(2) arguments,
+ac_cv_type_ufs_args,
+[
+# set to a default value
+ac_cv_type_ufs_args=notfound
+
+# look for "struct ufs_args"
+if test "$ac_cv_type_ufs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct ufs_args a;
+], ac_cv_type_ufs_args="struct ufs_args", ac_cv_type_ufs_args=notfound)
+fi
+
+# look for "struct efs_args" (irix)
+if test "$ac_cv_type_ufs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct efs_args a;
+], ac_cv_type_ufs_args="struct efs_args", ac_cv_type_ufs_args=notfound)
+fi
+
+# look for "struct ufs_specific" (ultrix)
+if test "$ac_cv_type_ufs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct ufs_specific a;
+], ac_cv_type_ufs_args="struct ufs_specific", ac_cv_type_ufs_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_ufs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(ufs_args_t, $ac_cv_type_ufs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check for type of xdrproc_t (usually in <rpc/xdr.h>)
+AC_DEFUN([AMU_TYPE_XDRPROC_T],
+[
+AC_CACHE_CHECK(for xdrproc_t,
+ac_cv_type_xdrproc_t,
+[
+# try to compile a program which may have a definition for the type
+dnl need a series of compilations, which will test out every possible type
+# look for "xdrproc_t"
+AC_TRY_COMPILE_RPC(
+[ xdrproc_t xdr_int;
+], ac_cv_type_xdrproc_t=yes, ac_cv_type_xdrproc_t=no)
+])
+if test "$ac_cv_type_xdrproc_t" = yes
+then
+  AC_DEFINE_UNQUOTED(XDRPROC_T_TYPE, xdrproc_t)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Find the correct type for XFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_XFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of xfs mount(2) arguments,
+ac_cv_type_xfs_args,
+[
+# set to a default value
+ac_cv_type_xfs_args=notfound
+
+# look for "struct xfs_args"
+if test "$ac_cv_type_xfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct xfs_args a;
+], ac_cv_type_xfs_args="struct xfs_args", ac_cv_type_xfs_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_xfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(xfs_args_t, $ac_cv_type_xfs_args)
+fi
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl check the correct type for the 3rd argument to yp_order()
+AC_DEFUN([AMU_TYPE_YP_ORDER_OUTORDER],
+[
+AC_CACHE_CHECK(pointer type of 3rd argument to yp_order(),
+ac_cv_yp_order_outorder,
+[
+# select the correct type
+case "${host_os}" in
+	aix[[1-3]]* | aix4.[[0-2]]* | sunos[[34]]* | solaris1* )
+		ac_cv_yp_order_outorder=int ;;
+	solaris* | svr4* | sysv4* | sunos* | hpux* | aix* )
+		ac_cv_yp_order_outorder="unsigned long" ;;
+	linux* | osf* )
+		# DU4 man page is wrong, headers are right
+		ac_cv_yp_order_outorder="unsigned int" ;;
+	* )
+		ac_cv_yp_order_outorder=int ;;
+esac
+])
+AC_DEFINE_UNQUOTED(YP_ORDER_OUTORDER_TYPE, $ac_cv_yp_order_outorder)
+])
+dnl ======================================================================
+
+
+dnl ######################################################################
+dnl Do we want to compile with "ADDON" support? (hesiod, ldap, etc.)
+AC_DEFUN([AMU_WITH_ADDON],
+[AC_MSG_CHECKING([if $1 is wanted])
+ac_upcase=`echo $1|tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+AC_ARG_WITH($1,
+ AC_HELP_STRING([--with-$1],
+		[enable $2 support (default=yes if found)]
+),[
+if test "$withval" = "yes"; then
+  with_$1=yes
+elif test "$withval" = "no"; then
+  with_$1=no
+else
+  AC_MSG_ERROR(please use \"yes\" or \"no\" with --with-$1)
+fi
+],[
+with_$1=yes
+])
+if test "$with_$1" = "yes"
+then
+  AC_MSG_RESULT([yes, will enable if all libraries are found])
+else
+  AC_MSG_RESULT([no])
+fi
+])
+
+
+dnl ######################################################################
+dnl end of aclocal.m4 for am-utils-6.x
diff --git a/aclocal.m4 b/aclocal.m4
new file mode 100644
index 000000000000..d0b9838e7b51
--- /dev/null
+++ b/aclocal.m4
@@ -0,0 +1,1233 @@
+# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+m4_ifndef([AC_AUTOCONF_VERSION],
+  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
+[m4_warning([this file was generated for autoconf 2.69.
+You have another version of autoconf.  It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.14'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version.  Point them to the right macro.
+m4_if([$1], [1.14.1], [],
+      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+
+# _AM_AUTOCONF_VERSION(VERSION)
+# -----------------------------
+# aclocal traces this macro to find the Autoconf version.
+# This is a private macro too.  Using m4_define simplifies
+# the logic in aclocal, which can simply ignore this definition.
+m4_define([_AM_AUTOCONF_VERSION], [])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+[AM_AUTOMAKE_VERSION([1.14.1])dnl
+m4_ifndef([AC_AUTOCONF_VERSION],
+  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+
+# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
+# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
+#
+# Of course, Automake must honor this variable whenever it calls a
+# tool from the auxiliary directory.  The problem is that $srcdir (and
+# therefore $ac_aux_dir as well) can be either absolute or relative,
+# depending on how configure is run.  This is pretty annoying, since
+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
+# source directory, any form will work fine, but in subdirectories a
+# relative path needs to be adjusted first.
+#
+# $ac_aux_dir/missing
+#    fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+#    fails if $ac_aux_dir is absolute,
+#    fails when called from a subdirectory in a VPATH build with
+#          a relative $ac_aux_dir
+#
+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir.  In an in-source build this is usually
+# harmless because $srcdir is '.', but things will broke when you
+# start a VPATH build or use an absolute $srcdir.
+#
+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
+# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
+#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
+# and then we would define $MISSING as
+#   MISSING="\${SHELL} $am_aux_dir/missing"
+# This will work as long as MISSING is not called from configure, because
+# unfortunately $(top_srcdir) has no meaning in configure.
+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH.  The drawback is that using absolute paths prevent a
+# configured tree to be moved without reconfiguration.
+
+AC_DEFUN([AM_AUX_DIR_EXPAND],
+[dnl Rely on autoconf to set up CDPATH properly.
+AC_PREREQ([2.50])dnl
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+])
+
+# AM_CONDITIONAL                                            -*- Autoconf -*-
+
+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ([2.52])dnl
+ m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
+       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+  $1_TRUE=
+  $1_FALSE='#'
+else
+  $1_TRUE='#'
+  $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+  AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery.  Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
+      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
+      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
+      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
+      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                    [depcc="$$1"   am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+               [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_$1_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+  fi
+  am__universal=false
+  m4_case([$1], [CC],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac],
+    [CXX],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac])
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested.
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_$1_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE([dependency-tracking], [dnl
+AS_HELP_STRING(
+  [--enable-dependency-tracking],
+  [do not reject slow dependency extractors])
+AS_HELP_STRING(
+  [--disable-dependency-tracking],
+  [speeds up one-time build])])
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+AC_SUBST([am__nodep])dnl
+_AM_SUBST_NOTMAKE([am__nodep])dnl
+])
+
+# Generate code to set up dependency tracking.              -*- Autoconf -*-
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+  # Older Autoconf quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each '.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake.                             -*- Autoconf -*-
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This macro actually does too much.  Some checks are only needed if
+# your package does certain things.  But this isn't really a big deal.
+
+dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
+m4_define([AC_PROG_CC],
+m4_defn([AC_PROG_CC])
+[_AM_PROG_CC_C_O
+])
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition.  After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.65])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[AC_DIAGNOSE([obsolete],
+             [$0: two- and three-arguments forms are deprecated.])
+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
+  [ok:ok],,
+  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
+ AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
+AM_MISSING_PROG([AUTOCONF], [autoconf])
+AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
+AM_MISSING_PROG([AUTOHEADER], [autoheader])
+AM_MISSING_PROG([MAKEINFO], [makeinfo])
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+			     [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+		  [_AM_DEPENDENCIES([CC])],
+		  [m4_define([AC_PROG_CC],
+			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+		  [_AM_DEPENDENCIES([CXX])],
+		  [m4_define([AC_PROG_CXX],
+			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+		  [_AM_DEPENDENCIES([OBJC])],
+		  [m4_define([AC_PROG_OBJC],
+			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+		  [_AM_DEPENDENCIES([OBJCXX])],
+		  [m4_define([AC_PROG_OBJCXX],
+			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
+])
+AC_REQUIRE([AM_SILENT_RULES])dnl
+dnl The testsuite driver may need to know about EXEEXT, so add the
+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
+dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
+
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
+  fi
+fi])
+
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated.  The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST([install_sh])])
+
+# Copyright (C) 2003-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot.  For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Copyright (C) 1998-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_LEX
+# -----------
+# Autoconf leaves LEX=: if lex or flex can't be found.  Change that to a
+# "missing" invocation, for better error output.
+AC_DEFUN([AM_PROG_LEX],
+[AC_PREREQ([2.50])dnl
+AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
+AC_REQUIRE([AC_PROG_LEX])dnl
+if test "$LEX" = :; then
+  LEX=${am_missing_run}flex
+fi])
+
+# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAINTAINER_MODE([DEFAULT-MODE])
+# ----------------------------------
+# Control maintainer-specific portions of Makefiles.
+# Default is to disable them, unless 'enable' is passed literally.
+# For symmetry, 'disable' may be passed as well.  Anyway, the user
+# can override the default with the --enable/--disable switch.
+AC_DEFUN([AM_MAINTAINER_MODE],
+[m4_case(m4_default([$1], [disable]),
+       [enable], [m4_define([am_maintainer_other], [disable])],
+       [disable], [m4_define([am_maintainer_other], [enable])],
+       [m4_define([am_maintainer_other], [enable])
+        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
+  AC_ARG_ENABLE([maintainer-mode],
+    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
+      am_maintainer_other[ make rules and dependencies not useful
+      (and sometimes confusing) to the casual installer])],
+    [USE_MAINTAINER_MODE=$enableval],
+    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
+  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
+  MAINT=$MAINTAINER_MODE_TRUE
+  AC_SUBST([MAINT])dnl
+]
+)
+
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it is modern enough.
+# If it is, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+  am_missing_run="$MISSING "
+else
+  am_missing_run=
+  AC_MSG_WARN(['missing' script is too old or missing])
+fi
+])
+
+#  -*- Autoconf -*-
+# Obsolete and "removed" macros, that must however still report explicit
+# error messages when used, to smooth transition.
+#
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([AM_CONFIG_HEADER],
+[AC_DIAGNOSE([obsolete],
+['$0': this macro is obsolete.
+You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
+AC_CONFIG_HEADERS($@)])
+
+AC_DEFUN([AM_PROG_CC_STDC],
+[AC_PROG_CC
+am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
+AC_DIAGNOSE([obsolete],
+['$0': this macro is obsolete.
+You should simply use the 'AC][_PROG_CC' macro instead.
+Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
+but upon 'ac_cv_prog_cc_stdc'.])])
+
+AC_DEFUN([AM_C_PROTOTYPES],
+         [AC_FATAL([automatic de-ANSI-fication support has been removed])])
+AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME.  Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_CC_C_O
+# ---------------
+# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
+# to automatically call this.
+AC_DEFUN([_AM_PROG_CC_C_O],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+AC_LANG_PUSH([C])dnl
+AC_CACHE_CHECK(
+  [whether $CC understands -c and -o together],
+  [am_cv_prog_cc_c_o],
+  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
+         && test -f conftest2.$ac_objext; then
+      : OK
+    else
+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i])
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+AC_LANG_POP([C])])
+
+# For backward compatibility.
+AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_RUN_LOG(COMMAND)
+# -------------------
+# Run COMMAND, save the exit status in ac_status, and log it.
+# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
+AC_DEFUN([AM_RUN_LOG],
+[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   (exit $ac_status); }])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[[\\\"\#\$\&\'\`$am_lf]]*)
+    AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
+    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   am_has_slept=no
+   for am_try in 1 2; do
+     echo "timestamp, slept: $am_has_slept" > conftest.file
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+     if test "$[*]" = "X"; then
+	# -L didn't work.
+	set X `ls -t "$srcdir/configure" conftest.file`
+     fi
+     if test "$[*]" != "X $srcdir/configure conftest.file" \
+	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+	# If neither matched, then we have a broken ls.  This can happen
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
+	# broken ls alias from the environment.  This has actually
+	# happened.  Such a system could not be considered "sane".
+	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment])
+     fi
+     if test "$[2]" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+  [AC_MSG_CHECKING([that generated files are newer than configure])
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+  [--enable-silent-rules],
+  [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+  [--disable-silent-rules],
+  [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+   [am_cv_make_support_nested_variables],
+   [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+  dnl Using '$V' instead of '$(V)' breaks IRIX make.
+  AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip".  However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+#
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+  [m4_case([$1],
+    [ustar],
+     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+      # There is notably a 21 bits limit for the UID and the GID.  In fact,
+      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+      # and bug#13588).
+      am_max_uid=2097151 # 2^21 - 1
+      am_max_gid=$am_max_uid
+      # The $UID and $GID variables are not portable, so we need to resort
+      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
+      # below are definitely unexpected, so allow the users to see them
+      # (that is, avoid stderr redirection).
+      am_uid=`id -u || echo unknown`
+      am_gid=`id -g || echo unknown`
+      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+      if test $am_uid -le $am_max_uid; then
+         AC_MSG_RESULT([yes])
+      else
+         AC_MSG_RESULT([no])
+         _am_tools=none
+      fi
+      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+      if test $am_gid -le $am_max_gid; then
+         AC_MSG_RESULT([yes])
+      else
+        AC_MSG_RESULT([no])
+        _am_tools=none
+      fi],
+
+  [pax],
+    [],
+
+  [m4_fatal([Unknown tar format])])
+
+  AC_MSG_CHECKING([how to create a $1 tar archive])
+
+  # Go ahead even if we have the value already cached.  We do so because we
+  # need to set the values for the 'am__tar' and 'am__untar' variables.
+  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+  for _am_tool in $_am_tools; do
+    case $_am_tool in
+    gnutar)
+      for _am_tar in tar gnutar gtar; do
+        AM_RUN_LOG([$_am_tar --version]) && break
+      done
+      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+      am__untar="$_am_tar -xf -"
+      ;;
+    plaintar)
+      # Must skip GNU tar: if it does not support --format= it doesn't create
+      # ustar tarball either.
+      (tar --version) >/dev/null 2>&1 && continue
+      am__tar='tar chf - "$$tardir"'
+      am__tar_='tar chf - "$tardir"'
+      am__untar='tar xf -'
+      ;;
+    pax)
+      am__tar='pax -L -x $1 -w "$$tardir"'
+      am__tar_='pax -L -x $1 -w "$tardir"'
+      am__untar='pax -r'
+      ;;
+    cpio)
+      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+      am__untar='cpio -i -H $1 -d'
+      ;;
+    none)
+      am__tar=false
+      am__tar_=false
+      am__untar=false
+      ;;
+    esac
+
+    # If the value was cached, stop now.  We just wanted to have am__tar
+    # and am__untar set.
+    test -n "${am_cv_prog_tar_$1}" && break
+
+    # tar/untar a dummy directory, and stop if the command works.
+    rm -rf conftest.dir
+    mkdir conftest.dir
+    echo GrepMe > conftest.dir/file
+    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+    rm -rf conftest.dir
+    if test -s conftest.tar; then
+      AM_RUN_LOG([$am__untar <conftest.tar])
+      AM_RUN_LOG([cat conftest.dir/file])
+      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+    fi
+  done
+  rm -rf conftest.dir
+
+  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([acinclude.m4])
diff --git a/amd/Makefile.am b/amd/Makefile.am
new file mode 100644
index 000000000000..8be0bfc524f3
--- /dev/null
+++ b/amd/Makefile.am
@@ -0,0 +1,171 @@
+## Process this file with automake to produce Makefile.in
+
+# Package: am-utils
+# Level: Makefile for amd/ directory
+# Author: Erez Zadok
+
+# no need for libaminfo to be yet another dynamic library
+noinst_LIBRARIES = libaminfo.a
+sbin_PROGRAMS = amd sun2amd
+
+# man pages
+man_MANS = amd.8 sun2amd.8
+
+YLWRAP= $(top_srcdir)/ylwrap.amd
+
+# test scripts
+TESTS = test1.sh
+
+# headers this depends on, not to be installed
+noinst_HEADERS = amd.h sun_map.h
+
+# sources which get auto-built (from yacc/lex)
+BUILT_SOURCES =		\
+	conf_parse.c conf_parse.h conf_tok.c	\
+	sun_map_parse.c sun_map_parse.h sun_map_tok.c
+AM_YFLAGS = -d
+
+##############################################################################
+# *.y must be listed before *.l, because of a bug in automake-1.2
+# which will not generate the .h needs for the lex file from the yacc file.
+# I took out the conf .y/.l files b/c of bad interaction between bsd44 make
+# and automake-1.2 rules.
+libaminfo_a_SOURCES =	\
+	sun_map_parse.y	\
+	sun_map_tok.l	\
+	sun_map.c
+
+# the complete list of all optional sources for libaminfo
+EXTRA_libaminfo_a_SOURCES =	\
+	info_file.c	\
+	info_exec.c	\
+	info_hesiod.c	\
+	info_ldap.c	\
+	info_ndbm.c	\
+	info_nis.c	\
+	info_nisplus.c	\
+	info_passwd.c	\
+	info_sun.c	\
+	info_union.c
+
+# AMD_INFO_OBJS: a list of info_*.o objects added, depending on which map
+# types this system supports.
+EXTRA_libaminfo_a_OBJECTS = @AMD_INFO_OBJS@
+libaminfo_a_LIBADD = @AMD_INFO_OBJS@
+libaminfo_a_DEPENDENCIES = @AMD_INFO_OBJS@
+
+##############################################################################
+# sources needed: note .y and .l files have to be first
+# get_args.c is handled separately
+amd_SOURCES =			\
+	conf_parse.y		\
+	conf_tok.l		\
+	\
+	am_ops.c		\
+	amd.c			\
+	amfs_auto.c		\
+	amfs_direct.c		\
+	amfs_error.c		\
+	amfs_generic.c		\
+	amfs_host.c		\
+	amfs_link.c		\
+	amfs_linkx.c		\
+	amfs_nfsl.c		\
+	amfs_nfsx.c		\
+	amfs_program.c		\
+	amfs_root.c		\
+	amfs_toplvl.c		\
+	amfs_union.c		\
+	amq_subr.c		\
+	amq_svc.c		\
+	autil.c			\
+	clock.c			\
+	conf.c			\
+	map.c			\
+	mapc.c			\
+	mntfs.c			\
+	nfs_prot_svc.c		\
+	nfs_start.c		\
+	nfs_subr.c		\
+	opts.c			\
+	readdir.c		\
+	restart.c		\
+	rpc_fwd.c		\
+	sched.c			\
+	srvr_amfs_auto.c	\
+	srvr_nfs.c
+
+# the complete list of all optional sources for amd
+EXTRA_amd_SOURCES =	\
+	ops_cachefs.c	\
+	ops_cdfs.c	\
+	ops_efs.c	\
+	ops_ext.c	\
+	ops_lofs.c	\
+	ops_lustre.c	\
+	ops_mfs.c	\
+	ops_nfs.c	\
+	ops_nfs3.c	\
+	ops_nfs4.c	\
+	ops_nullfs.c	\
+	ops_pcfs.c	\
+	ops_tfs.c	\
+	ops_tmpfs.c	\
+	ops_udf.c	\
+	ops_ufs.c	\
+	ops_umapfs.c	\
+	ops_unionfs.c	\
+	ops_xfs.c	\
+	\
+	get_args.c
+
+# AMD_FS_OBJS: a list of ops_*.o objects added, depending on which
+# filesystem types this system supports.
+EXTRA_amd_OBJECTS = @AMD_FS_OBJS@
+amd_LDADD = $(EXTRA_amd_OBJECTS) get_args.o libaminfo.a ../libamu/libamu.la
+
+##############################################################################
+sun2amd_SOURCES =		\
+	sun2amd.c
+
+sun2amd_LDADD = libaminfo.a ../libamu/libamu.la
+
+##############################################################################
+# must manually add f/lex library to LIBS, and not to LDADD.
+##LIBS = @LIBS@ @LEXLIB@ @WRAPLIB@
+# f/lex libraries are incomatible with multiple scanners: don't include
+LIBS = @LIBS@ @WRAPLIB@
+
+# additional files to distribute and clean
+EXTRA_DIST = ops_TEMPLATE.c $(man_MANS) $(TESTS)
+CLEANFILES = $(BUILT_SOURCES)
+DISTCLEANFILES = build_version.h ops_autofs.c
+
+# do not distribute files that should be generated by lex/yacc locally
+dist-hook:
+	(cd $(distdir) && rm -f $(BUILT_SOURCES))
+
+AM_CPPFLAGS = -I$(top_srcdir)/include
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+get_args.o: build_version.h
+$(amd_OBJECTS) $(EXTRA_amd_OBJECTS) $(sun2amd_OBJECTS) $(libaminfo_a_OBJECTS) $(EXTRA_libaminfo_a_OBJECTS): \
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	@AMU_AUTOFS_PROT_HEADER@		\
+	$(noinst_HEADERS)
+
+# auto-generate build number
+build_version.h: $(amd_OBJECTS) $(EXTRA_amd_OBJECTS) $(libaminfo_a_OBJECTS) $(EXTRA_libaminfo_a_OBJECTS) get_args.c
+	$(top_srcdir)/m4/update_build_version
diff --git a/amd/Makefile.in b/amd/Makefile.in
new file mode 100644
index 000000000000..03b654e439da
--- /dev/null
+++ b/amd/Makefile.in
@@ -0,0 +1,1379 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Package: am-utils
+# Level: Makefile for amd/ directory
+# Author: Erez Zadok
+
+
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = amd$(EXEEXT) sun2amd$(EXEEXT)
+subdir = amd
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs sun_map_parse.h sun_map_parse.c \
+	sun_map_tok.c conf_parse.h conf_parse.c conf_tok.c \
+	$(top_srcdir)/depcomp $(top_srcdir)/ylwrap $(noinst_HEADERS) \
+	$(top_srcdir)/test-driver
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 $(top_srcdir)/vers.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+ARFLAGS = cru
+AM_V_AR = $(am__v_AR_@AM_V@)
+am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@)
+am__v_AR_0 = @echo "  AR      " $@;
+am__v_AR_1 = 
+libaminfo_a_AR = $(AR) $(ARFLAGS)
+am_libaminfo_a_OBJECTS = sun_map_parse.$(OBJEXT) sun_map_tok.$(OBJEXT) \
+	sun_map.$(OBJEXT)
+libaminfo_a_OBJECTS = $(am_libaminfo_a_OBJECTS)
+am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"
+PROGRAMS = $(sbin_PROGRAMS)
+am_amd_OBJECTS = conf_parse.$(OBJEXT) conf_tok.$(OBJEXT) \
+	am_ops.$(OBJEXT) amd.$(OBJEXT) amfs_auto.$(OBJEXT) \
+	amfs_direct.$(OBJEXT) amfs_error.$(OBJEXT) \
+	amfs_generic.$(OBJEXT) amfs_host.$(OBJEXT) amfs_link.$(OBJEXT) \
+	amfs_linkx.$(OBJEXT) amfs_nfsl.$(OBJEXT) amfs_nfsx.$(OBJEXT) \
+	amfs_program.$(OBJEXT) amfs_root.$(OBJEXT) \
+	amfs_toplvl.$(OBJEXT) amfs_union.$(OBJEXT) amq_subr.$(OBJEXT) \
+	amq_svc.$(OBJEXT) autil.$(OBJEXT) clock.$(OBJEXT) \
+	conf.$(OBJEXT) map.$(OBJEXT) mapc.$(OBJEXT) mntfs.$(OBJEXT) \
+	nfs_prot_svc.$(OBJEXT) nfs_start.$(OBJEXT) nfs_subr.$(OBJEXT) \
+	opts.$(OBJEXT) readdir.$(OBJEXT) restart.$(OBJEXT) \
+	rpc_fwd.$(OBJEXT) sched.$(OBJEXT) srvr_amfs_auto.$(OBJEXT) \
+	srvr_nfs.$(OBJEXT)
+amd_OBJECTS = $(am_amd_OBJECTS)
+am__DEPENDENCIES_1 =
+amd_DEPENDENCIES = $(am__DEPENDENCIES_1) get_args.o libaminfo.a \
+	../libamu/libamu.la
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+am_sun2amd_OBJECTS = sun2amd.$(OBJEXT)
+sun2amd_OBJECTS = $(am_sun2amd_OBJECTS)
+sun2amd_DEPENDENCIES = libaminfo.a ../libamu/libamu.la
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+@MAINTAINER_MODE_FALSE@am__skiplex = test -f $@ ||
+LEXCOMPILE = $(LEX) $(AM_LFLAGS) $(LFLAGS)
+LTLEXCOMPILE = $(LIBTOOL) $(AM_V_lt) $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(LEX) $(AM_LFLAGS) $(LFLAGS)
+AM_V_LEX = $(am__v_LEX_@AM_V@)
+am__v_LEX_ = $(am__v_LEX_@AM_DEFAULT_V@)
+am__v_LEX_0 = @echo "  LEX     " $@;
+am__v_LEX_1 = 
+@MAINTAINER_MODE_FALSE@am__skipyacc = test -f $@ ||
+am__yacc_c2h = sed -e s/cc$$/hh/ -e s/cpp$$/hpp/ -e s/cxx$$/hxx/ \
+		   -e s/c++$$/h++/ -e s/c$$/h/
+YACCCOMPILE = $(YACC) $(AM_YFLAGS) $(YFLAGS)
+LTYACCCOMPILE = $(LIBTOOL) $(AM_V_lt) $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(YACC) $(AM_YFLAGS) $(YFLAGS)
+AM_V_YACC = $(am__v_YACC_@AM_V@)
+am__v_YACC_ = $(am__v_YACC_@AM_DEFAULT_V@)
+am__v_YACC_0 = @echo "  YACC    " $@;
+am__v_YACC_1 = 
+SOURCES = $(libaminfo_a_SOURCES) $(EXTRA_libaminfo_a_SOURCES) \
+	$(amd_SOURCES) $(EXTRA_amd_SOURCES) $(sun2amd_SOURCES)
+DIST_SOURCES = $(libaminfo_a_SOURCES) $(EXTRA_libaminfo_a_SOURCES) \
+	$(amd_SOURCES) $(EXTRA_amd_SOURCES) $(sun2amd_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+man8dir = $(mandir)/man8
+NROFF = nroff
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+HEADERS = $(noinst_HEADERS)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
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+# e.g., the same source file might be shared among _SOURCES variables
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+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
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+  done | $(am__uniquify_input)`
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+CTAGS = ctags
+am__tty_colors_dummy = \
+  mgn= red= grn= lgn= blu= brg= std=; \
+  am__color_tests=no
+am__tty_colors = { \
+  $(am__tty_colors_dummy); \
+  if test "X$(AM_COLOR_TESTS)" = Xno; then \
+    am__color_tests=no; \
+  elif test "X$(AM_COLOR_TESTS)" = Xalways; then \
+    am__color_tests=yes; \
+  elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \
+    am__color_tests=yes; \
+  fi; \
+  if test $$am__color_tests = yes; then \
+    red=''; \
+    grn=''; \
+    lgn=''; \
+    blu=''; \
+    mgn=''; \
+    brg=''; \
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+  fi; \
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+am__list_recheck_tests = $(AWK) '{ \
+  recheck = 1; \
+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+    { \
+      if (rc < 0) \
+        { \
+          if ((getline line2 < ($$0 ".log")) < 0) \
+	    recheck = 0; \
+          break; \
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+          recheck = 0; \
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+        { \
+          break; \
+        } \
+    }; \
+  if (recheck) \
+    print $$0; \
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+}'
+# A command that, given a newline-separated list of test names on the
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+am__create_global_log = $(AWK) ' \
+function fatal(msg) \
+{ \
+  print "fatal: making $@: " msg | "cat >&2"; \
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+function rst_section(header) \
+{ \
+  print header; \
+  len = length(header); \
+  for (i = 1; i <= len; i = i + 1) \
+    printf "="; \
+  printf "\n\n"; \
+} \
+{ \
+  copy_in_global_log = 1; \
+  global_test_result = "RUN"; \
+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+    { \
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+      if (line ~ /$(am__global_test_result_rx)/) \
+        { \
+          sub("$(am__global_test_result_rx)", "", line); \
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+      while ((rc = (getline line < ($$0 ".log"))) != 0) \
+      { \
+        if (rc < 0) \
+          fatal("failed to read from " $$0 ".log"); \
+        print line; \
+      }; \
+      printf "\n"; \
+    }; \
+  close ($$0 ".trs"); \
+  close ($$0 ".log"); \
+}'
+# Restructured Text title.
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+$(am__sh_e_setup);					\
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+srcdir=$(srcdir); export srcdir;			\
+case "$@" in						\
+  */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;;	\
+    *) am__odir=.;; 					\
+esac;							\
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+if test -f "./$$f"; then dir=./;			\
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+else dir="$(srcdir)/"; fi;				\
+tst=$$dir$$f; log='$@'; 				\
+if test -n '$(DISABLE_HARD_ERRORS)'; then		\
+  am__enable_hard_errors=no; 				\
+else							\
+  am__enable_hard_errors=yes; 				\
+fi; 							\
+case " $(XFAIL_TESTS) " in				\
+  *[\ \	]$$f[\ \	]* | *[\ \	]$$dir$$f[\ \	]*) \
+    am__expect_failure=yes;;				\
+  *)							\
+    am__expect_failure=no;;				\
+esac; 							\
+$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT)
+# A shell command to get the names of the tests scripts with any registered
+# extension removed (i.e., equivalently, the names of the test logs, with
+# the '.log' extension removed).  The result is saved in the shell variable
+# '$bases'.  This honors runtime overriding of TESTS and TEST_LOGS.  Sadly,
+# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)",
+# since that might cause problem with VPATH rewrites for suffix-less tests.
+# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'.
+am__set_TESTS_bases = \
+  bases='$(TEST_LOGS)'; \
+  bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \
+  bases=`echo $$bases`
+RECHECK_LOGS = $(TEST_LOGS)
+AM_RECURSIVE_TARGETS = check recheck
+TEST_SUITE_LOG = test-suite.log
+TEST_EXTENSIONS = @EXEEXT@ .test
+LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver
+LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS)
+am__set_b = \
+  case '$@' in \
+    */*) \
+      case '$*' in \
+        */*) b='$*';; \
+          *) b=`echo '$@' | sed 's/\.log$$//'`; \
+       esac;; \
+    *) \
+      b='$*';; \
+  esac
+am__test_logs1 = $(TESTS:=.log)
+am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log)
+TEST_LOGS = $(am__test_logs2:.test.log=.log)
+TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver
+TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \
+	$(TEST_LOG_FLAGS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMD_FS_OBJS = @AMD_FS_OBJS@
+AMD_INFO_OBJS = @AMD_INFO_OBJS@
+AMTAR = @AMTAR@
+AMU_AUTOFS_PROT_HEADER = @AMU_AUTOFS_PROT_HEADER@
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AMU_LIB_OBJS = @AMU_LIB_OBJS@
+AMU_NFS_PROT_HEADER = @AMU_NFS_PROT_HEADER@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBOBJS = @LIBOBJS@
+
+##############################################################################
+# must manually add f/lex library to LIBS, and not to LDADD.
+# f/lex libraries are incomatible with multiple scanners: don't include
+LIBS = @LIBS@ @WRAPLIB@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIBTOOL_LDFLAGS = @LIBTOOL_LDFLAGS@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PERL = @PERL@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNMOUNT_PROGRAM = @UNMOUNT_PROGRAM@
+VERSION = @VERSION@
+WRAPLIB = @WRAPLIB@
+YACC = @YACC@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+am_utils_unmount_args = @am_utils_unmount_args@
+am_utils_unmount_call = @am_utils_unmount_call@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# no need for libaminfo to be yet another dynamic library
+noinst_LIBRARIES = libaminfo.a
+
+# man pages
+man_MANS = amd.8 sun2amd.8
+YLWRAP = $(top_srcdir)/ylwrap.amd
+
+# test scripts
+TESTS = test1.sh
+
+# headers this depends on, not to be installed
+noinst_HEADERS = amd.h sun_map.h
+
+# sources which get auto-built (from yacc/lex)
+BUILT_SOURCES = \
+	conf_parse.c conf_parse.h conf_tok.c	\
+	sun_map_parse.c sun_map_parse.h sun_map_tok.c
+
+AM_YFLAGS = -d
+
+##############################################################################
+# *.y must be listed before *.l, because of a bug in automake-1.2
+# which will not generate the .h needs for the lex file from the yacc file.
+# I took out the conf .y/.l files b/c of bad interaction between bsd44 make
+# and automake-1.2 rules.
+libaminfo_a_SOURCES = \
+	sun_map_parse.y	\
+	sun_map_tok.l	\
+	sun_map.c
+
+
+# the complete list of all optional sources for libaminfo
+EXTRA_libaminfo_a_SOURCES = \
+	info_file.c	\
+	info_exec.c	\
+	info_hesiod.c	\
+	info_ldap.c	\
+	info_ndbm.c	\
+	info_nis.c	\
+	info_nisplus.c	\
+	info_passwd.c	\
+	info_sun.c	\
+	info_union.c
+
+
+# AMD_INFO_OBJS: a list of info_*.o objects added, depending on which map
+# types this system supports.
+EXTRA_libaminfo_a_OBJECTS = @AMD_INFO_OBJS@
+libaminfo_a_LIBADD = @AMD_INFO_OBJS@
+libaminfo_a_DEPENDENCIES = @AMD_INFO_OBJS@
+
+##############################################################################
+# sources needed: note .y and .l files have to be first
+# get_args.c is handled separately
+amd_SOURCES = \
+	conf_parse.y		\
+	conf_tok.l		\
+	\
+	am_ops.c		\
+	amd.c			\
+	amfs_auto.c		\
+	amfs_direct.c		\
+	amfs_error.c		\
+	amfs_generic.c		\
+	amfs_host.c		\
+	amfs_link.c		\
+	amfs_linkx.c		\
+	amfs_nfsl.c		\
+	amfs_nfsx.c		\
+	amfs_program.c		\
+	amfs_root.c		\
+	amfs_toplvl.c		\
+	amfs_union.c		\
+	amq_subr.c		\
+	amq_svc.c		\
+	autil.c			\
+	clock.c			\
+	conf.c			\
+	map.c			\
+	mapc.c			\
+	mntfs.c			\
+	nfs_prot_svc.c		\
+	nfs_start.c		\
+	nfs_subr.c		\
+	opts.c			\
+	readdir.c		\
+	restart.c		\
+	rpc_fwd.c		\
+	sched.c			\
+	srvr_amfs_auto.c	\
+	srvr_nfs.c
+
+
+# the complete list of all optional sources for amd
+EXTRA_amd_SOURCES = \
+	ops_cachefs.c	\
+	ops_cdfs.c	\
+	ops_efs.c	\
+	ops_ext.c	\
+	ops_lofs.c	\
+	ops_lustre.c	\
+	ops_mfs.c	\
+	ops_nfs.c	\
+	ops_nfs3.c	\
+	ops_nfs4.c	\
+	ops_nullfs.c	\
+	ops_pcfs.c	\
+	ops_tfs.c	\
+	ops_tmpfs.c	\
+	ops_udf.c	\
+	ops_ufs.c	\
+	ops_umapfs.c	\
+	ops_unionfs.c	\
+	ops_xfs.c	\
+	\
+	get_args.c
+
+
+# AMD_FS_OBJS: a list of ops_*.o objects added, depending on which
+# filesystem types this system supports.
+EXTRA_amd_OBJECTS = @AMD_FS_OBJS@
+amd_LDADD = $(EXTRA_amd_OBJECTS) get_args.o libaminfo.a ../libamu/libamu.la
+
+##############################################################################
+sun2amd_SOURCES = \
+	sun2amd.c
+
+sun2amd_LDADD = libaminfo.a ../libamu/libamu.la
+
+# additional files to distribute and clean
+EXTRA_DIST = ops_TEMPLATE.c $(man_MANS) $(TESTS)
+CLEANFILES = $(BUILT_SOURCES)
+DISTCLEANFILES = build_version.h ops_autofs.c
+AM_CPPFLAGS = -I$(top_srcdir)/include
+AM_CFLAGS = $(AMU_CFLAGS)
+all: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .l .lo .log .o .obj .test .test$(EXEEXT) .trs .y
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu amd/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu amd/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-noinstLIBRARIES:
+	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+sun_map_parse.h: sun_map_parse.c
+	@if test ! -f $@; then rm -f sun_map_parse.c; else :; fi
+	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) sun_map_parse.c; else :; fi
+
+libaminfo.a: $(libaminfo_a_OBJECTS) $(libaminfo_a_DEPENDENCIES) $(EXTRA_libaminfo_a_DEPENDENCIES) 
+	$(AM_V_at)-rm -f libaminfo.a
+	$(AM_V_AR)$(libaminfo_a_AR) libaminfo.a $(libaminfo_a_OBJECTS) $(libaminfo_a_LIBADD)
+	$(AM_V_at)$(RANLIB) libaminfo.a
+install-sbinPROGRAMS: $(sbin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sbindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sbindir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	 || test -f $$p1 \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(sbindir)$$dir'"; \
+	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-sbinPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
+	@list='$(sbin_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+conf_parse.h: conf_parse.c
+	@if test ! -f $@; then rm -f conf_parse.c; else :; fi
+	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) conf_parse.c; else :; fi
+
+amd$(EXEEXT): $(amd_OBJECTS) $(amd_DEPENDENCIES) $(EXTRA_amd_DEPENDENCIES) 
+	@rm -f amd$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(amd_OBJECTS) $(amd_LDADD) $(LIBS)
+
+sun2amd$(EXEEXT): $(sun2amd_OBJECTS) $(sun2amd_DEPENDENCIES) $(EXTRA_sun2amd_DEPENDENCIES) 
+	@rm -f sun2amd$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(sun2amd_OBJECTS) $(sun2amd_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/am_ops.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amd.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_auto.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_direct.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_error.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_generic.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_host.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_link.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_linkx.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_nfsl.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_nfsx.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_program.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_root.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_toplvl.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amfs_union.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amq_subr.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amq_svc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/autil.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/clock.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/conf.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/conf_parse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/conf_tok.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/get_args.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info_exec.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info_file.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info_hesiod.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info_ldap.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info_ndbm.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info_nis.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info_nisplus.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info_passwd.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info_sun.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info_union.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/map.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mapc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mntfs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfs_prot_svc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfs_start.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfs_subr.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ops_cachefs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ops_cdfs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ops_efs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ops_ext.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ops_lofs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ops_lustre.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ops_mfs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ops_nfs.Po@am__quote@
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+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
+
+uninstall-man: uninstall-man8
+
+.MAKE: all check check-am install install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-TESTS check-am clean \
+	clean-generic clean-libtool clean-noinstLIBRARIES \
+	clean-sbinPROGRAMS cscopelist-am ctags ctags-am dist-hook \
+	distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-man8 install-pdf \
+	install-pdf-am install-ps install-ps-am install-sbinPROGRAMS \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am recheck tags tags-am uninstall \
+	uninstall-am uninstall-man uninstall-man8 \
+	uninstall-sbinPROGRAMS
+
+
+# do not distribute files that should be generated by lex/yacc locally
+dist-hook:
+	(cd $(distdir) && rm -f $(BUILT_SOURCES))
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+get_args.o: build_version.h
+$(amd_OBJECTS) $(EXTRA_amd_OBJECTS) $(sun2amd_OBJECTS) $(libaminfo_a_OBJECTS) $(EXTRA_libaminfo_a_OBJECTS): \
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	@AMU_AUTOFS_PROT_HEADER@		\
+	$(noinst_HEADERS)
+
+# auto-generate build number
+build_version.h: $(amd_OBJECTS) $(EXTRA_amd_OBJECTS) $(libaminfo_a_OBJECTS) $(EXTRA_libaminfo_a_OBJECTS) get_args.c
+	$(top_srcdir)/m4/update_build_version
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/amd/am_ops.c b/amd/am_ops.c
index 5a5c33650eca..4d07dc807d90 100644
--- a/amd/am_ops.c
+++ b/amd/am_ops.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -96,6 +92,11 @@ static am_ops *vops[] =
 #ifdef HAVE_FS_XFS
   &xfs_ops,			/* Unix (irix) F/S */
 #endif /* HAVE_FS_XFS */
+#ifdef HAVE_FS_EXT
+  &ext2_ops,			/* Unix (linux) F/S */
+  &ext3_ops,			/* Unix (linux) F/S */
+  &ext4_ops,			/* Unix (linux) F/S */
+#endif /* HAVE_FS_EXT */
 #ifdef HAVE_FS_EFS
   &efs_ops,			/* Unix (irix) F/S */
 #endif /* HAVE_FS_EFS */
@@ -111,6 +112,9 @@ static am_ops *vops[] =
 #ifdef HAVE_FS_CACHEFS
   &cachefs_ops,			/* caching F/S */
 #endif /* HAVE_FS_CACHEFS */
+#ifdef HAVE_FS_TMPFS
+  &tmpfs_ops,			/* /tmp (in memory) F/S */
+#endif /* HAVE_FS_TMPFS */
 #ifdef HAVE_FS_NULLFS
 /* FILL IN */			/* null (loopback) F/S */
 #endif /* HAVE_FS_NULLFS */
@@ -120,6 +124,12 @@ static am_ops *vops[] =
 #ifdef HAVE_FS_UMAPFS
 /* FILL IN */			/* uid/gid mapping F/S */
 #endif /* HAVE_FS_UMAPFS */
+#ifdef HAVE_FS_UDF
+  &udf_ops,			/* UDF F/S */
+#endif /* HAVE_FS_UDF */
+#ifdef HAVE_FS_LUSTRE
+  &lustre_ops,			/* Lustre */
+#endif /* HAVE_FS_LUSTRE */
 
   /*
    * These 4 should be last, in the order:
@@ -316,7 +326,7 @@ merge_opts(const char *opts1, const char *opts2)
   char oneopt[80];		/* one option w/o value if any */
   char *revoneopt;		/* reverse of oneopt */
   size_t len = strlen(opts1) + strlen(opts2) + 2; /* space for "," and NULL */
-  char *s1 = strdup(opts1);	/* copy of opts1 to munge */
+  char *s1 = xstrdup(opts1);	/* copy of opts1 to munge */
 
   /* initialization */
   mnt2.mnt_opts = (char *) opts2;
@@ -327,13 +337,13 @@ merge_opts(const char *opts1, const char *opts2)
        tmpstr;
        tmpstr = strtok(NULL, ",")) {
     /* copy option to temp buffer */
-    xstrlcpy(oneopt, tmpstr, 80);
+    xstrlcpy(oneopt, tmpstr, sizeof(oneopt));
     /* if option has a value such as rsize=1024, chop the value part */
-    if ((eq = haseq(oneopt)))
+    if ((eq = strchr(oneopt, '=')))
       *eq = '\0';
     /* find reverse option of oneopt */
     revoneopt = reverse_option(oneopt);
-    /* if option orits reverse exist in opts2, ignore it */
+    /* if option or its reverse exist in opts2, ignore it */
     if (amu_hasmntopt(&mnt2, oneopt) || amu_hasmntopt(&mnt2, revoneopt))
       continue;
     /* add option to returned string */
@@ -362,7 +372,7 @@ am_ops *
 ops_search(char *type)
 {
   am_ops **vp;
-  am_ops *rop = 0;
+  am_ops *rop = NULL;
   for (vp = vops; (rop = *vp); vp++)
     if (STREQ(rop->fs_type, type))
       break;
@@ -373,7 +383,7 @@ ops_search(char *type)
 am_ops *
 ops_match(am_opts *fo, char *key, char *g_key, char *path, char *keym, char *map)
 {
-  am_ops *rop = 0;
+  am_ops *rop = NULL;
   char *link_dir;
 
   /*
@@ -400,7 +410,7 @@ ops_match(am_opts *fo, char *key, char *g_key, char *path, char *keym, char *map
    * Otherwise skip past any leading '-'.
    */
   if (fo->opt_opts == 0)
-    fo->opt_opts = strdup("rw,defaults");
+    fo->opt_opts = xstrdup("rw,defaults");
   else if (*fo->opt_opts == '-') {
     /*
      * We cannot simply do fo->opt_opts++ here since the opts
@@ -408,7 +418,7 @@ ops_match(am_opts *fo, char *key, char *g_key, char *path, char *keym, char *map
      * So just reallocate the thing -- stolcke 11/11/94
      */
     char *old = fo->opt_opts;
-    fo->opt_opts = strdup(old + 1);
+    fo->opt_opts = xstrdup(old + 1);
     XFREE(old);
   }
 
@@ -426,7 +436,7 @@ ops_match(am_opts *fo, char *key, char *g_key, char *path, char *keym, char *map
       XFREE(fo->opt_opts);
       XFREE(fo->opt_remopts);
       fo->opt_opts = mergedstr;
-      fo->opt_remopts = strdup(mergedstr);
+      fo->opt_remopts = xstrdup(mergedstr);
     } else {
       char *mergedstr, *remmergedstr;
       mergedstr = merge_opts(fo->opt_opts, fo->opt_addopts);
@@ -451,7 +461,7 @@ ops_match(am_opts *fo, char *key, char *g_key, char *path, char *keym, char *map
   /* Normalize the sublink and make it absolute */
   link_dir = fo->opt_sublink;
   if (link_dir && link_dir[0] && link_dir[0] != '/') {
-    link_dir = str3cat((char *) 0, fo->opt_fs, "/", link_dir);
+    link_dir = str3cat((char *) NULL, fo->opt_fs, "/", link_dir);
     normalize_slash(link_dir);
     XFREE(fo->opt_sublink);
     fo->opt_sublink = link_dir;
@@ -460,8 +470,7 @@ ops_match(am_opts *fo, char *key, char *g_key, char *path, char *keym, char *map
   /*
    * Check the filesystem is happy
    */
-  if (fo->fs_mtab)
-    XFREE(fo->fs_mtab);
+  XFREE(fo->fs_mtab);
 
   fo->fs_mtab = rop->fs_match(fo);
   if (fo->fs_mtab)
diff --git a/amd/amd.8 b/amd/amd.8
index 565a5505b8c2..0440c7b8d463 100644
--- a/amd/amd.8
+++ b/amd/amd.8
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1997-2006 Erez Zadok
+.\" Copyright (c) 1997-2014 Erez Zadok
 .\" Copyright (c) 1989 Jan-Simon Pendry
 .\" Copyright (c) 1989 Imperial College of Science, Technology & Medicine
 .\" Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgment:
-.\"      This product includes software developed by the University of
-.\"      California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -36,9 +32,8 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	%W% (Berkeley) %G%
 .\"
-.\" $Id: amd.8,v 1.14.2.1 2006/01/02 18:48:23 ezk Exp $
+.\" File: am-utils/amd/amd.8
 .\"
 .TH AMD 8 "3 November 1989"
 .SH NAME
@@ -237,7 +232,8 @@ The default is 2 minutes.
 .TP
 .BI \-x " options"
 Specify run-time logging options.  The options are a comma separated
-list chosen from: fatal, error, user, warn, info, map, stats, all.
+list chosen from: fatal, error, user, warn, info, map, stats, defaults, and
+all.  Note that "fatal" and "error" are mandatory and cannot be turned off.
 
 .TP
 .BI \-y " domain"
@@ -340,15 +336,15 @@ number of process context switches.
 A weird imagination is most useful to gain full advantage of all
 the features.
 .SH "SEE ALSO"
-.BR amd.conf (5),
 .BR amq (8),
 .BR domainname (1),
 .BR hostname (1),
+.BR syslog (3).
+.BR amd.conf (5),
+.BR mtab (5),
 .BR automount (8),
 .BR mount (8),
 .BR umount (8),
-.BR mtab (5),
-.BR syslog (3).
 .LP
 ``am-utils''
 .BR info (1)
diff --git a/amd/amd.c b/amd/amd.c
index 37eab5d8442c..d06b713c0e21 100644
--- a/amd/amd.c
+++ b/amd/amd.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -375,7 +371,7 @@ do_memory_locking(void)
 #endif /* HAVE_PLOCK || HAVE_MLOCKALL */
 
 #if defined(HAVE_MADVISE) && defined(MADV_PROTECT)
-    madvise(0, 0, MADV_PROTECT); /* may be redundant of the above worked out */
+    madvise(NULL, 0, MADV_PROTECT); /* may be redundant of the above worked out */
 #endif /* defined(HAVE_MADVISE) && defined(MADV_PROTECT) */
 }
 
@@ -427,6 +423,7 @@ main(int argc, char *argv[])
   if (gethostname(hostname, sizeof(hostname)) < 0) {
     plog(XLOG_FATAL, "gethostname: %m");
     going_down(1);
+    return 1;
   }
   hostname[sizeof(hostname) - 1] = '\0';
 
@@ -436,6 +433,7 @@ main(int argc, char *argv[])
   if (!*hostname) {
     plog(XLOG_FATAL, "host name is not set");
     going_down(1);
+    return 1;
   }
 
   /*
@@ -494,7 +492,8 @@ main(int argc, char *argv[])
   getwire(&PrimNetName, &PrimNetNum);
 
   /*
-   * Determine command-line arguments
+   * Determine command-line arguments.
+   * (Also initialize amd.conf parameters, maps, and more.)
    */
   get_args(argc, argv);
 
@@ -528,6 +527,7 @@ main(int argc, char *argv[])
   if (geteuid() != 0) {
     plog(XLOG_FATAL, "Must be root to mount filesystems (euid = %ld)", (long) geteuid());
     going_down(1);
+    return 1;
   }
 
 #ifdef HAVE_MAP_NIS
@@ -539,10 +539,11 @@ main(int argc, char *argv[])
   if (gopt.nis_domain && yp_bind(gopt.nis_domain)) {
     plog(XLOG_FATAL, "Can't bind to NIS domain \"%s\"", gopt.nis_domain);
     going_down(1);
+    return 1;
   }
 #endif /* HAVE_MAP_NIS */
 
-  if (!amuDebug(D_DAEMON))
+  if (amuDebug(D_DAEMON))
     ppid = daemon_mode();
 
   /*
diff --git a/amd/amd.h b/amd/amd.h
index 0e371b72a5b0..f66f5b75169f 100644
--- a/amd/amd.h
+++ b/amd/amd.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -54,9 +50,12 @@
  * that support mtab on file.
  */
 #ifdef MOUNT_TABLE_ON_FILE
-# define DEBUG_MNTTAB_FILE               "/tmp/mnttab"
+# define DEBUG_MNTTAB_FILE		"/tmp/mtab"
 #endif /* MOUNT_TABLE_ON_FILE */
 
+/* Max line length that info services can handle */
+#define INFO_MAX_LINE_LEN		1500
+
 /* options for amd.conf */
 #define CFM_BROWSABLE_DIRS		0x00000001
 #define CFM_MOUNT_TYPE_AUTOFS		0x00000002 /* use kernel autofs support */
@@ -76,10 +75,7 @@
 #define CFM_NORMALIZE_SLASHES		0x00008000 /* normalize slashes? */
 #define CFM_FORCED_UNMOUNTS		0x00010000 /* forced unmounts? */
 #define CFM_TRUNCATE_LOG		0x00020000 /* truncate log file? */
-#if 0
-/* XXX: reserved to sync up with am-utils-6.2 */
 #define CFM_SUN_MAP_SYNTAX		0x00040000 /* Sun map syntax? */
-#endif
 #define CFM_NFS_ANY_INTERFACE		0x00080000 /* all interfaces are acceptable */
 
 /* defaults global flags: plock, tcpwrappers, and autofs/lofs */
@@ -212,6 +208,7 @@ typedef struct cf_map cf_map_t;
 typedef struct kv kv;
 typedef struct am_node am_node;
 typedef struct mntfs mntfs;
+typedef struct am_loc am_loc;
 typedef struct am_opts am_opts;
 typedef struct am_ops am_ops;
 typedef struct am_stats am_stats;
@@ -245,13 +242,17 @@ typedef int (*vmount_fs) (am_node *, mntfs *);
 typedef int (*vumount_fs) (am_node *, mntfs *);
 typedef am_node *(*vlookup_child) (am_node *, char *, int *, int);
 typedef am_node *(*vmount_child) (am_node *, int *);
-typedef int (*vreaddir) (am_node *, nfscookie, nfsdirlist *, nfsentry *, u_int);
+typedef int (*vreaddir) (am_node *, voidp, voidp, voidp, u_int);
 typedef am_node *(*vreadlink) (am_node *, int *);
 typedef void (*vmounted) (mntfs *);
 typedef void (*vumounted) (mntfs *);
 typedef fserver *(*vffserver) (mntfs *);
 typedef wchan_t (*vget_wchan) (mntfs *);
 
+/*
+ * NFS progran dispatcher
+ */
+typedef void (*dispatcher_t)(struct svc_req *rqstp, SVCXPRT *transp);
 
 
 /*
@@ -314,6 +315,7 @@ struct amu_global_options {
 #endif /* HAVE_MAP_NIS */
   char *nfs_proto;		/* NFS protocol (NULL, udp, tcp) */
   int nfs_vers;			/* NFS version (0, 2, 3, 4) */
+  int nfs_vers_ping;		/* NFS rpc ping version (0, 2, 3, 4) */
   u_int exec_map_timeout;	/* timeout (seconds) for executable maps */
 };
 
@@ -349,6 +351,7 @@ struct mnt_map {
   short alloc;                  /* Allocation mode */
   time_t modify;                /* Modify time of map */
   u_int reloads;		/* Number of times map was reloaded */
+  u_int nentries;		/* Number of entries in the map */
   char *map_name;               /* Name of this map */
   char *wildcard;               /* Wildcard value */
   reload_fn *reload;            /* Function to be used for reloads */
@@ -420,7 +423,7 @@ struct mntfs {
   am_opts *mf_fo;		/* File opts */
   char *mf_mount;		/* "/a/kiska/home/kiska" */
   char *mf_info;		/* Mount info */
-  char *mf_auto;		/* Automount opts */
+  char *mf_auto;		/* Mount info */
   char *mf_mopts;		/* FS mount opts */
   char *mf_remopts;		/* Remote FS mount opts */
   char *mf_loopdev;		/* loop device name for /dev/loop mounts */
@@ -435,6 +438,16 @@ struct mntfs {
 };
 
 /*
+ * Locations: bindings between keys and mntfs
+ */
+struct am_loc {
+  am_opts *al_fo;
+  mntfs *al_mnt;
+  int al_refc;
+};
+
+
+/*
  * List of fileservers
  */
 struct fserver {
@@ -463,6 +476,8 @@ struct am_stats {
   int s_readdir;		/* Count of readdirs */
   int s_readlink;		/* Count of readlinks */
   int s_statfs;			/* Count of statfs */
+  int s_fsinfo;			/* Count of fsinfo */
+  int s_pathconf;		/* Count of pathconf */
 };
 
 /*
@@ -482,8 +497,8 @@ extern struct amd_stats amd_stats;
  */
 struct am_node {
   int am_mapno;		/* Map number */
-  mntfs *am_mnt;	/* Mounted filesystem */
-  mntfs **am_mfarray;	/* Filesystem sources to try to mount */
+  am_loc *am_al;	/* Mounted filesystem */
+  am_loc **am_alarray;	/* Filesystem sources to try to mount */
   char *am_name;	/* "kiska": name of this node */
   char *am_path;	/* "/home/kiska": path of this node's mount point */
   char *am_link;	/* "/a/kiska/home/kiska/this/that": link to sub-dir */
@@ -508,6 +523,7 @@ struct am_node {
   autofs_fh_t *am_autofs_fh;
   time_t am_autofs_ttl;	/* Time to expire autofs nodes */
 #endif /* HAVE_FS_AUTOFS */
+  int am_fd[2];		/* parent child pipe fd's for sync umount */
 };
 
 /*
@@ -527,13 +543,18 @@ extern int *amqproc_getpid_1_svc(voidp argp, struct svc_req *rqstp);
 extern int *amqproc_mount_1_svc(voidp argp, struct svc_req *rqstp);
 extern int *amqproc_setopt_1_svc(voidp argp, struct svc_req *rqstp);
 extern voidp amqproc_null_1_svc(voidp argp, struct svc_req *rqstp);
-extern voidp amqproc_umnt_1_svc(voidp argp, struct svc_req *rqstp);
+extern int *amqproc_umnt_1_svc(voidp argp, struct svc_req *rqstp);
+extern int *amqproc_sync_umnt_1_svc_parent(voidp argp, struct svc_req *rqstp);
+extern amq_sync_umnt *amqproc_sync_umnt_1_svc_child(voidp argp, struct svc_req *rqstp);
+extern amq_sync_umnt *amqproc_sync_umnt_1_svc_async(voidp argp, struct svc_req *rqstp);
+extern amq_map_info_list *amqproc_getmapinfo_1_svc(voidp argp, struct svc_req *rqstp);
 
 /* other external definitions */
-extern am_nfs_fh *get_root_nfs_fh(char *dir);
+extern am_nfs_handle_t *get_root_nfs_fh(char *dir, am_nfs_handle_t *nfh);
 extern am_node *find_ap(char *);
 extern am_node *get_ap_child(am_node *, char *);
 extern bool_t xdr_amq_mount_info_qelem(XDR *xdrs, qelem *qhead);
+extern bool_t xdr_amq_map_info_qelem(XDR *xdrs, qelem *qhead);
 extern fserver *find_nfs_srvr(mntfs *mf);
 extern int mount_nfs_fh(am_nfs_handle_t *fhp, char *mntdir, char *fs_name, mntfs *mf);
 extern int process_all_regular_maps(void);
@@ -541,7 +562,8 @@ extern cf_map_t *find_cf_map(const char *name);
 extern int set_conf_kv(const char *section, const char *k, const char *v);
 extern int mount_node(opaque_t arg);
 extern int unmount_mp(am_node *mp);
-extern int yyparse (void);
+extern int conf_parse(void);	/* "yyparse" renamed */
+extern FILE *conf_in;		/* "yyin" renamed */
 
 extern void amfs_mkcacheref(mntfs *mf);
 extern int amfs_mount(am_node *mp, mntfs *mf, char *opts);
@@ -566,12 +588,15 @@ extern int get_mountd_port(fserver *, u_short *, wchan_t);
 extern void flush_nfs_fhandle_cache(fserver *);
 
 extern mntfs *dup_mntfs(mntfs *);
+extern am_loc *dup_loc(am_loc *);
 extern mntfs *find_mntfs(am_ops *, am_opts *, char *, char *, char *, char *, char *);
 extern mntfs *locate_mntfs(am_ops *, am_opts *, char *, char *, char *, char *, char *);
+extern am_loc *new_loc(void);
 extern mntfs *new_mntfs(void);
 extern mntfs *realloc_mntfs(mntfs *, am_ops *, am_opts *, char *, char *, char *, char *, char *);
 extern void flush_mntfs(void);
 extern void free_mntfs(voidp);
+extern void free_loc(voidp);
 
 
 extern void amq_program_1(struct svc_req *rqstp, SVCXPRT *transp);
@@ -579,9 +604,11 @@ extern int  background(void);
 extern void deslashify(char *);
 extern void do_task_notify(void);
 extern int  eval_fs_opts(am_opts *, char *, char *, char *, char *, char *);
+extern int  file_read_line(char *, int, FILE *);
 extern void forcibly_timeout_mp(am_node *);
 extern void free_map(am_node *);
 extern void free_opts(am_opts *);
+extern am_opts *copy_opts(am_opts *);
 extern void free_srvr(fserver *);
 extern int  fwd_init(void);
 extern int  fwd_packet(int, char *, int, struct sockaddr_in *, struct sockaddr_in *, opaque_t, fwd_fun *);
@@ -596,7 +623,7 @@ extern int  make_nfs_auth(void);
 extern void make_root_node(void);
 extern void map_flush_srvr(fserver *);
 extern void mapc_add_kv(mnt_map *, char *, char *);
-extern mnt_map *mapc_find(char *, char *, const char *);
+extern mnt_map *mapc_find(char *, char *, const char *, const char *);
 extern void mapc_free(opaque_t);
 extern int  mapc_keyiter(mnt_map *, key_fun, opaque_t);
 extern void mapc_reload(void);
@@ -608,9 +635,11 @@ extern int  mount_auto_node(char *, opaque_t);
 extern int  mount_automounter(int);
 extern int  mount_exported(void);
 extern void mp_to_fh(am_node *, am_nfs_fh *);
+extern void mp_to_fh3(am_node *mp, am_nfs_fh3 *fhp);
 extern void new_ttl(am_node *);
 extern void nfs_quick_reply(am_node *mp, int error);
 extern void normalize_slash(char *);
+extern void notify_child(am_node *, au_etype, int, int);
 extern void ops_showamfstypes(char *buf, size_t l);
 extern void ops_showfstypes(char *outbuf, size_t l);
 extern void rem_que(qelem *);
@@ -639,8 +668,8 @@ extern char hostd[SIZEOF_HOSTD]; /* Host+domain */
 /*
  * Global variables.
  */
-extern FILE *yyin;
 extern SVCXPRT *current_transp; /* For nfs_quick_reply() */
+extern dispatcher_t nfs_dispatcher;
 extern char *conf_tag;
 #define SIZEOF_UID_STR	12
 #define SIZEOF_GID_STR	12
@@ -724,6 +753,19 @@ extern am_ops pcfs_ops;
 #endif /* HAVE_FS_PCFS */
 
 /*
+ * UDF File System
+ * Many systems can't support this, and in any case most of the
+ * functionality is available with program FS.
+ */
+#ifdef HAVE_FS_UDF
+extern am_ops udf_ops;
+#endif /* HAVE_FS_UDF */
+
+#ifdef HAVE_FS_LUSTRE
+extern am_ops lustre_ops;
+#endif /* HAVE_FS_LUSTRE */
+
+/*
  * Caching File System (Solaris)
  */
 #ifdef HAVE_FS_CACHEFS
@@ -731,6 +773,12 @@ extern am_ops cachefs_ops;
 #endif /* HAVE_FS_CACHEFS */
 
 /*
+ * In memory /tmp filesystem (Linux, NetBSD)
+ */
+#ifdef HAVE_FS_TMPFS
+extern am_ops tmpfs_ops;
+#endif /* HAVE_FS_TMPFS */
+/*
  * Network File System
  * Good, slow, NFS V.2.
  */
@@ -753,6 +801,13 @@ extern am_ops ufs_ops;		/* Un*x file system */
 extern am_ops xfs_ops;		/* Un*x file system */
 #endif /* HAVE_FS_XFS */
 
+/* Unix file system (ext*) */
+#ifdef HAVE_FS_EXT
+extern am_ops ext2_ops;		/* Un*x file system */
+extern am_ops ext3_ops;		/* Un*x file system */
+extern am_ops ext4_ops;		/* Un*x file system */
+#endif /* HAVE_FS_EXT */
+
 /* Unix file system (irix) */
 #ifdef HAVE_FS_EFS
 extern am_ops efs_ops;		/* Un*x file system */
@@ -772,7 +827,7 @@ extern am_ops amfs_root_ops;	/* Root file system */
  */
 extern am_node *amfs_generic_lookup_child(am_node *mp, char *fname, int *error_return, int op);
 extern am_node *amfs_generic_mount_child(am_node *ap, int *error_return);
-extern int amfs_generic_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep, u_int count);
+extern int amfs_generic_readdir(am_node *mp, voidp cookie, voidp dp, voidp ep, u_int count);
 extern int amfs_generic_umount(am_node *mp, mntfs *mf);
 extern void amfs_generic_mounted(mntfs *mf);
 extern char *amfs_generic_match(am_opts *fo);
@@ -808,7 +863,8 @@ extern am_ops amfs_direct_ops;	/* Direct Automount file system (this too) */
 extern am_ops amfs_error_ops;	/* Error file system */
 extern am_node *amfs_error_lookup_child(am_node *mp, char *fname, int *error_return, int op);
 extern am_node *amfs_error_mount_child(am_node *ap, int *error_return);
-extern int amfs_error_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep, u_int count);
+extern int amfs_error_readdir(am_node *mp, voidp cookie, voidp dp, voidp ep, u_int count);
+
 #endif /* HAVE_AMU_FS_ERROR */
 
 /*
diff --git a/amd/amfs_auto.c b/amd/amfs_auto.c
index 75a451fd111d..34fdb00f501c 100644
--- a/amd/amfs_auto.c
+++ b/amd/amfs_auto.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -101,6 +97,8 @@ am_ops amfs_auto_ops =
 static int
 amfs_auto_mount(am_node *mp, mntfs *mf)
 {
+  if (mp->am_parent == NULL)
+    return EINVAL;
   /*
    * Pseudo-directories are used to provide some structure
    * to the automounted directories instead
@@ -115,7 +113,7 @@ amfs_auto_mount(am_node *mp, mntfs *mf)
    * Historical - not documented.
    */
   if (mf->mf_info[0] == '.' && mf->mf_info[1] == '\0')
-    mf->mf_info = strealloc(mf->mf_info, mp->am_parent->am_mnt->mf_info);
+    mf->mf_info = strealloc(mf->mf_info, mp->am_parent->am_al->al_mnt->mf_info);
 
   /*
    * Compute prefix:
@@ -131,12 +129,12 @@ amfs_auto_mount(am_node *mp, mntfs *mf)
   if (mf->mf_fo->opt_pref) {
     /* allow pref:=null to set a real null prefix */
     if (STREQ(mf->mf_fo->opt_pref, "null")) {
-      mp->am_pref = strdup("");
+      mp->am_pref = xstrdup("");
     } else {
       /*
        * the prefix specified as an option
        */
-      mp->am_pref = strdup(mf->mf_fo->opt_pref);
+      mp->am_pref = xstrdup(mf->mf_fo->opt_pref);
     }
   } else {
     /*
@@ -147,7 +145,7 @@ amfs_auto_mount(am_node *mp, mntfs *mf)
     char *ppref = mp->am_parent->am_pref;
     if (ppref == 0)
       ppref = "";
-    mp->am_pref = str3cat((char *) 0, ppref, mp->am_name, "/");
+    mp->am_pref = str3cat((char *) NULL, ppref, mp->am_name, "/");
   }
 
 #ifdef HAVE_FS_AUTOFS
diff --git a/amd/amfs_direct.c b/amd/amfs_direct.c
index dbef743d0d7e..b911c2a1e2ce 100644
--- a/amd/amfs_direct.c
+++ b/amd/amfs_direct.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -93,8 +89,8 @@ amfs_direct_readlink(am_node *mp, int *error_return)
 
   xp = next_nonerror_node(mp->am_child);
   if (!xp) {
-    if (!mp->am_mnt->mf_private)
-      amfs_mkcacheref(mp->am_mnt);	/* XXX */
+    if (!mp->am_al->al_mnt->mf_private)
+      amfs_mkcacheref(mp->am_al->al_mnt);
     xp = amfs_generic_lookup_child(mp, mp->am_path + 1, &rc, VLOOK_CREATE);
     if (xp && rc < 0)
       xp = amfs_generic_mount_child(xp, &rc);
diff --git a/amd/amfs_error.c b/amd/amfs_error.c
index 51bdaa6db14d..58a623102c1e 100644
--- a/amd/amfs_error.c
+++ b/amd/amfs_error.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -92,7 +88,7 @@ am_ops amfs_error_ops =
 static char *
 amfs_error_match(am_opts *fo)
 {
-  return strdup("(error-hook)");
+  return xstrdup("(error-hook)");
 }
 
 
@@ -145,7 +141,7 @@ amfs_error_mount_child(am_node *ap, int *error_return)
  * If we do then just give an error.
  */
 int
-amfs_error_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep, u_int count)
+amfs_error_readdir(am_node *mp, voidp cookie, voidp dp, voidp ep, u_int count)
 {
   return ESTALE;
 }
diff --git a/amd/amfs_generic.c b/amd/amfs_generic.c
index 0d5996969cf8..25d734bbde00 100644
--- a/amd/amfs_generic.c
+++ b/amd/amfs_generic.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -55,7 +51,7 @@
 /****************************************************************************
  *** MACROS                                                               ***
  ****************************************************************************/
-#define	IN_PROGRESS(cp) ((cp)->mp->am_mnt->mf_flags & MFF_MOUNTING)
+#define	IN_PROGRESS(cp) ((cp)->mp->am_al->al_mnt->mf_flags & MFF_MOUNTING)
 
 
 /****************************************************************************
@@ -80,7 +76,7 @@ struct continuation {
   int retry;			/* Try again? */
   time_t start;			/* Time we started this mount */
   int callout;			/* Callout identifier */
-  mntfs **mf;			/* Current mntfs */
+  am_loc **al;			/* Current location */
 };
 
 
@@ -88,9 +84,9 @@ struct continuation {
  *** FORWARD DEFINITIONS                                                  ***
  ****************************************************************************/
 static am_node *amfs_lookup_node(am_node *mp, char *fname, int *error_return);
-static mntfs *amfs_lookup_one_mntfs(am_node *new_mp, mntfs *mf, char *ivec,
+static am_loc *amfs_lookup_one_location(am_node *new_mp, mntfs *mf, char *ivec,
 				    char *def_opts, char *pfname);
-static mntfs **amfs_lookup_mntfs(am_node *new_mp, int *error_return);
+static am_loc **amfs_lookup_loc(am_node *new_mp, int *error_return);
 static void amfs_cont(int rc, int term, opaque_t arg);
 static void amfs_retry(int rc, int term, opaque_t arg);
 static void free_continuation(struct continuation *cp);
@@ -108,7 +104,7 @@ amfs_lookup_node(am_node *mp, char *fname, int *error_return)
   int error = 0;		/* Error so far */
   int in_progress = 0;		/* # of (un)mount in progress */
   mntfs *mf;
-  char *expanded_fname = 0;
+  char *expanded_fname = NULL;
 
   dlog("in amfs_lookup_node");
 
@@ -118,7 +114,7 @@ amfs_lookup_node(am_node *mp, char *fname, int *error_return)
    * about the mount point.
    */
   if (amd_state == Finishing) {
-    if (mp->am_mnt == 0 || mp->am_mnt->mf_fsflags & FS_DIRECT) {
+    if (mp->am_al == NULL || mp->am_al->al_mnt == NULL || mp->am_al->al_mnt->mf_fsflags & FS_DIRECT) {
       dlog("%s mount ignored - going down", fname);
     } else {
       dlog("%s/%s mount ignored - going down", mp->am_path, fname);
@@ -170,7 +166,7 @@ amfs_lookup_node(am_node *mp, char *fname, int *error_return)
        * If the error code is undefined then it must be
        * in progress.
        */
-      mf = new_mp->am_mnt;
+      mf = new_mp->am_al->al_mnt;
       if (mf->mf_error < 0)
 	goto in_progrss;
 
@@ -240,7 +236,7 @@ amfs_lookup_node(am_node *mp, char *fname, int *error_return)
    */
   new_mp = get_ap_child(mp, expanded_fname);
   XFREE(expanded_fname);
-  if (new_mp == 0)
+  if (new_mp == NULL)
     ereturn(ENOSPC);
 
   *error_return = -1;
@@ -249,19 +245,25 @@ amfs_lookup_node(am_node *mp, char *fname, int *error_return)
 
 
 
-static mntfs *
-amfs_lookup_one_mntfs(am_node *new_mp, mntfs *mf, char *ivec,
-		      char *def_opts, char *pfname)
+static am_loc *
+amfs_lookup_one_location(am_node *new_mp, mntfs *mf, char *ivec,
+			char *def_opts, char *pfname)
 {
   am_ops *p;
   am_opts *fs_opts;
+  am_loc *new_al;
   mntfs *new_mf;
-  char *mp_dir = 0;
+  char *mp_dir = NULL;
 #ifdef HAVE_FS_AUTOFS
   int on_autofs = 1;
 #endif /* HAVE_FS_AUTOFS */
 
   /* match the operators */
+  /*
+   * although we alloc the fs_opts here, the pointer is 'owned' by the am_loc and will
+   * be free'd on destruction of the am_loc. If we don't allocate a loc, then we need
+   * to free this.
+   */
   fs_opts = CALLOC(am_opts);
   p = ops_match(fs_opts, ivec, def_opts, new_mp->am_path,
 		pfname, mf->mf_info);
@@ -269,7 +271,7 @@ amfs_lookup_one_mntfs(am_node *new_mp, mntfs *mf, char *ivec,
   /* XXX: this should be factored out into an autofs-specific function */
   if (new_mp->am_flags & AMF_AUTOFS) {
     /* ignore user-provided fs if we're using autofs */
-    if (fs_opts->opt_sublink) {
+    if (fs_opts->opt_sublink && fs_opts->opt_sublink[0]) {
       /*
        * For sublinks we need to use a hack with autofs:
        * mount the filesystem on the original opt_fs (which is NOT an
@@ -292,6 +294,9 @@ amfs_lookup_one_mntfs(am_node *new_mp, mntfs *mf, char *ivec,
 
   /*
    * Find or allocate a filesystem for this node.
+   * we search for a matching backend share, since
+   * we will construct our own al_loc to handle
+   * any customisations for this usage.
    */
   new_mf = find_mntfs(p, fs_opts,
 		      mp_dir,
@@ -300,6 +305,7 @@ amfs_lookup_one_mntfs(am_node *new_mp, mntfs *mf, char *ivec,
 		      fs_opts->opt_opts,
 		      fs_opts->opt_remopts);
 
+
   /*
    * See whether this is a real filesystem
    */
@@ -307,10 +313,16 @@ amfs_lookup_one_mntfs(am_node *new_mp, mntfs *mf, char *ivec,
   if (p == &amfs_error_ops) {
     plog(XLOG_MAP, "Map entry %s for %s did not match", ivec, new_mp->am_path);
     free_mntfs(new_mf);
+    free_opts(fs_opts);
+    XFREE(fs_opts);
     return NULL;
   }
 
   dlog("Got a hit with %s", p->fs_type);
+  new_al = new_loc();
+  free_mntfs(new_al->al_mnt);
+  new_al->al_mnt = new_mf;
+  new_al->al_fo = fs_opts; /* now the loc is in charge of free'ing this mem */
 
 #ifdef HAVE_FS_AUTOFS
   if (new_mp->am_flags & AMF_AUTOFS && on_autofs) {
@@ -332,12 +344,12 @@ amfs_lookup_one_mntfs(am_node *new_mp, mntfs *mf, char *ivec,
     new_mf->mf_flags |= MFF_IS_AUTOFS;
 #endif /* HAVE_FS_AUTOFS */
 
-  return new_mf;
+  return new_al;
 }
 
 
-static mntfs **
-amfs_lookup_mntfs(am_node *new_mp, int *error_return)
+static am_loc **
+amfs_lookup_loc(am_node *new_mp, int *error_return)
 {
   am_node *mp;
   char *info;			/* Mount info - where to get the file system */
@@ -348,10 +360,11 @@ amfs_lookup_mntfs(am_node *new_mp, int *error_return)
   int error = 0;		/* Error so far */
   char path_name[MAXPATHLEN];	/* General path name buffer */
   char *pfname;			/* Path for database lookup */
-  mntfs *mf, **mf_array;
+  mntfs* mf;			/* The mntfs for the map of our parent */
+  am_loc **al_array;		/* the generated list of locations */
   int count;
 
-  dlog("in amfs_lookup_mntfs");
+  dlog("in amfs_lookup_loc");
 
   mp = new_mp->am_parent;
 
@@ -369,7 +382,7 @@ amfs_lookup_mntfs(am_node *new_mp, int *error_return)
     pfname = new_mp->am_name;
   }
 
-  mf = mp->am_mnt;
+  mf = mp->am_al->al_mnt;
 
   dlog("will search map info in %s to find %s", mf->mf_info, pfname);
   /*
@@ -404,8 +417,8 @@ amfs_lookup_mntfs(am_node *new_mp, int *error_return)
   else
     def_opts = "";
 
-  orig_def_opts = amfs_parse_defaults(mp, mf, strdup(def_opts));
-  def_opts = strdup(orig_def_opts);
+  orig_def_opts = amfs_parse_defaults(mp, mf, xstrdup(def_opts));
+  def_opts = xstrdup(orig_def_opts);
 
   /* first build our defaults */
   num_ivecs = 0;
@@ -423,11 +436,11 @@ amfs_lookup_mntfs(am_node *new_mp, int *error_return)
       num_ivecs++;
   }
 
-  mf_array = calloc(num_ivecs + 1, sizeof(mntfs *));
+  al_array = calloc(num_ivecs + 1, sizeof(am_loc *));
 
-  /* construct the array of struct mntfs for this mount point */
+  /* construct the array of struct locations for this key */
   for (count = 0, cur_ivec = ivecs; *cur_ivec; cur_ivec++) {
-    mntfs *new_mf;
+    am_loc *new_al;
 
     if (**cur_ivec == '-') {
       XFREE(def_opts);
@@ -436,18 +449,18 @@ amfs_lookup_mntfs(am_node *new_mp, int *error_return)
 	 * If we have a single dash '-' than we need to reset the
 	 * default options.
 	 */
-	def_opts = strdup(orig_def_opts);
+	def_opts = xstrdup(orig_def_opts);
 	dlog("Resetting the default options, a single dash '-' was found.");
       } else {
 	/* append options to /default options */
-	def_opts = str3cat((char *) 0, orig_def_opts, ";", *cur_ivec + 1);
+	def_opts = str3cat((char *) NULL, orig_def_opts, ";", *cur_ivec + 1);
 	dlog("Resetting def_opts to \"%s\"", def_opts);
       }
       continue;
     }
 
     /*
-     * If a mntfs has already been found, and we find
+     * If a loc has already been found, and we find
      * a cut then don't try any more locations.
      *
      * XXX: we do not know when the "/" was added as an equivalent for "||".
@@ -455,16 +468,16 @@ amfs_lookup_mntfs(am_node *new_mp, int *error_return)
      */
     if (STREQ(*cur_ivec, "/") || STREQ(*cur_ivec, "||")) {
       if (count > 0) {
-	dlog("Cut: not trying any more locations for %s", mp->am_path);
+	dlog("Cut: not trying any more locations for %s", pfname);
 	break;
       }
       continue;
     }
 
-    new_mf = amfs_lookup_one_mntfs(new_mp, mf, *cur_ivec, def_opts, pfname);
-    if (new_mf == NULL)
+    new_al = amfs_lookup_one_location(new_mp, mf, *cur_ivec, def_opts, pfname);
+    if (new_al == NULL)
       continue;
-    mf_array[count++] = new_mf;
+    al_array[count++] = new_al;
   }
 
   /* We're done with ivecs */
@@ -473,11 +486,11 @@ amfs_lookup_mntfs(am_node *new_mp, int *error_return)
   XFREE(orig_def_opts);
   XFREE(def_opts);
   if (count == 0) {			/* no match */
-    XFREE(mf_array);
+    XFREE(al_array);
     ereturn(ENOENT);
   }
 
-  return mf_array;
+  return al_array;
 }
 
 
@@ -491,7 +504,7 @@ amfs_cont(int rc, int term, opaque_t arg)
 {
   struct continuation *cp = (struct continuation *) arg;
   am_node *mp = cp->mp;
-  mntfs *mf = mp->am_mnt;
+  mntfs *mf = mp->am_al->al_mnt;
 
   dlog("amfs_cont: '%s'", mp->am_path);
 
@@ -556,7 +569,7 @@ amfs_cont(int rc, int term, opaque_t arg)
 	mf->mf_error = rc;
 	mf->mf_flags |= MFF_ERROR;
 	errno = rc;		/* XXX */
-	if (!STREQ(mp->am_mnt->mf_ops->fs_type, "linkx"))
+	if (!STREQ(mp->am_al->al_mnt->mf_ops->fs_type, "linkx"))
 	  plog(XLOG_ERROR, "%s: mount (amfs_cont): %m", mp->am_path);
       }
     }
@@ -568,7 +581,7 @@ amfs_cont(int rc, int term, opaque_t arg)
        * call the background mount routine again
        */
       amd_stats.d_merr++;
-      cp->mf++;
+      cp->al++;
     }
     amfs_bgmount(cp);
     if (mp->am_error > 0)
@@ -608,13 +621,21 @@ amfs_retry(int rc, int term, opaque_t arg)
      */
     plog(XLOG_INFO, "mount of \"%s\" has timed out", mp->am_path);
     error = ETIMEDOUT;
-    while (*cp->mf)
-      cp->mf++;
+    while (*cp->al)
+      cp->al++;
     /* explicitly forbid further retries after timeout */
     cp->retry = FALSE;
   }
   if (error || !IN_PROGRESS(cp))
     error = amfs_bgmount(cp);
+  else
+    /* Normally it's amfs_bgmount() which frees the continuation. However, if
+     * the mount is already in progress and we're in amfs_retry() for another
+     * node we don't try mounting the filesystem once again. Still, we have
+     * to free the continuation as we won't get called again and thus would
+     * leak the continuation structure and our am_loc references.
+     */
+    free_continuation(cp);
 
   reschedule_timeout_mp();
 }
@@ -626,7 +647,7 @@ amfs_retry(int rc, int term, opaque_t arg)
 static void
 free_continuation(struct continuation *cp)
 {
-  mntfs **mfp;
+  am_loc **alp;
 
   dlog("free_continuation");
   if (cp->callout)
@@ -634,13 +655,12 @@ free_continuation(struct continuation *cp)
   /*
    * we must free the mntfs's in the list.
    * so free all of them if there was an error,
-   * or free all but the used one, if the mount succeeded.
    */
-  for (mfp = cp->mp->am_mfarray; *mfp; mfp++) {
-    free_mntfs(*mfp);
+  for (alp = cp->mp->am_alarray; *alp; alp++) {
+    free_loc(*alp);
   }
-  XFREE(cp->mp->am_mfarray);
-  cp->mp->am_mfarray = 0;
+  XFREE(cp->mp->am_alarray);
+  cp->mp->am_alarray = 0;
   XFREE(cp);
 }
 
@@ -690,12 +710,13 @@ static int
 amfs_bgmount(struct continuation *cp)
 {
   am_node *mp = cp->mp;
-  mntfs *mf;			/* Current mntfs */
+  am_loc *loc;
+  mntfs *mf;
   int this_error = -1;		/* Per-mount error */
   int hard_error = -1;		/* Cumulative per-node error */
 
-  if (mp->am_mnt)
-    free_mntfs(mp->am_mnt);
+  if (mp->am_al)
+    free_loc(mp->am_al);
 
   /*
    * Try to mount each location.
@@ -704,10 +725,11 @@ amfs_bgmount(struct continuation *cp)
    * hard_error > 0 indicates everything failed with a hard error
    * hard_error < 0 indicates nothing could be mounted now
    */
-  for (mp->am_mnt = *cp->mf; *cp->mf; cp->mf++, mp->am_mnt = *cp->mf) {
+  for (mp->am_al = *cp->al; *cp->al; cp->al++, mp->am_al = *cp->al) {
     am_ops *p;
 
-    mf = dup_mntfs(mp->am_mnt);
+    loc = dup_loc(mp->am_al);
+    mf = loc->al_mnt;
     p = mf->mf_ops;
 
     if (hard_error < 0)
@@ -737,12 +759,11 @@ amfs_bgmount(struct continuation *cp)
       goto failed;
     }
 
-    if (mp->am_link) {
-      XFREE(mp->am_link);
-      mp->am_link = NULL;
-    }
-    if (mf->mf_fo && mf->mf_fo->opt_sublink)
-      mp->am_link = strdup(mf->mf_fo->opt_sublink);
+    XFREE(mp->am_link);
+    mp->am_link = NULL;
+
+    if (loc->al_fo && loc->al_fo->opt_sublink && loc->al_fo->opt_sublink[0])
+      mp->am_link = xstrdup(loc->al_fo->opt_sublink);
 
     /*
      * Will usually need to play around with the mount nodes
@@ -784,13 +805,13 @@ amfs_bgmount(struct continuation *cp)
     if (this_error < 0)
       goto retry;
 
-    if (mf->mf_fo && mf->mf_fo->opt_delay) {
+    if (loc->al_fo && loc->al_fo->opt_delay) {
       /*
-       * If there is a delay timer on the mount
+       * If there is a delay timer on the location
        * then don't try to mount if the timer
        * has not expired.
        */
-      int i = atoi(mf->mf_fo->opt_delay);
+      int i = atoi(loc->al_fo->opt_delay);
       time_t now = clocktime(NULL);
       if (i > 0 && now < (cp->start + i)) {
 	dlog("Mount of %s delayed by %lds", mf->mf_mount, (long) (i - now + cp->start));
@@ -866,22 +887,25 @@ amfs_bgmount(struct continuation *cp)
     return -1;
 
   failed:
-    amd_stats.d_merr++;
-    mf->mf_error = this_error;
-    mf->mf_flags |= MFF_ERROR;
+    if (!FSRV_ISDOWN(mf->mf_server)) {
+      /* mark the mount as failed unless the server is down */
+      amd_stats.d_merr++;
+      mf->mf_error = this_error;
+      mf->mf_flags |= MFF_ERROR;
 #ifdef HAVE_FS_AUTOFS
-    if (mp->am_autofs_fh)
-      autofs_release_fh(mp);
+      if (mp->am_autofs_fh)
+	autofs_release_fh(mp);
 #endif /* HAVE_FS_AUTOFS */
-    if (mf->mf_flags & MFF_MKMNT) {
-      rmdirs(mf->mf_mount);
-      mf->mf_flags &= ~MFF_MKMNT;
+      if (mf->mf_flags & MFF_MKMNT) {
+	rmdirs(mf->mf_mount);
+	mf->mf_flags &= ~MFF_MKMNT;
+      }
     }
     /*
      * Wakeup anything waiting for this mount
      */
     wakeup(get_mntfs_wchan(mf));
-    free_mntfs(mf);
+    free_loc(loc);
     /* continue */
   }
 
@@ -890,7 +914,10 @@ amfs_bgmount(struct continuation *cp)
    * there is no more mount information available.
    */
   if (this_error) {
-    mp->am_mnt = mf = new_mntfs();
+    if (mp->am_al)
+      free_loc(mp->am_al);
+    mp->am_al = loc = new_loc();
+    mf = loc->al_mnt;
 
 #ifdef HAVE_FS_AUTOFS
     if (mp->am_flags & AMF_AUTOFS)
@@ -920,7 +947,7 @@ amfs_bgmount(struct continuation *cp)
     }
     new_ttl(mp);
   } else {
-    mf = mp->am_mnt;
+    mf = loc->al_mnt;
     /*
      * Wakeup anything waiting for this mount
      */
@@ -959,19 +986,10 @@ amfs_parse_defaults(am_node *mp, mntfs *mf, char *def_opts)
 
   /*
    * Find out if amd.conf overrode any map-specific /defaults.
-   *
-   * HACK ALERT: there's no easy way to find out what the map mount point is
-   * at this point, so I am forced to initialize the mnt_map->cfm field here
-   * for the first time, upon the very first search for a /defaults entry in
-   * this map.  This initialization is much better done in mapc_create(),
-   * but it's impossible to do that there with the current code structure.
    */
-  if (mm->cfm == NULL) {	/* then initialize it for first time */
-    mm->cfm = find_cf_map(mf->mf_mount);
-  }
   if (mm->cfm && mm->cfm->cfm_defaults) {
     dlog("map %s map_defaults override: %s", mf->mf_mount, mm->cfm->cfm_defaults);
-    dflts = strdup(mm->cfm->cfm_defaults);
+    dflts = xstrdup(mm->cfm->cfm_defaults);
   } else if (mapc_search(mm, "/defaults", &dflts) == 0) {
     dlog("/defaults gave %s", dflts);
   } else {
@@ -1009,7 +1027,7 @@ amfs_parse_defaults(am_node *mp, mntfs *mf, char *def_opts)
 	 * get expanded to "/defaults"
 	 */
 	pt = ops_match(&ap, *sp, "", mp->am_path, "/defaults",
-		       mp->am_parent->am_mnt->mf_info);
+		       mp->am_parent->am_al->al_mnt->mf_info);
 	free_opts(&ap);	/* don't leak */
 	if (pt == &amfs_error_ops) {
 	  plog(XLOG_MAP, "did not match defaults for \"%s\"", *sp);
@@ -1076,8 +1094,9 @@ amfs_generic_mount_child(am_node *new_mp, int *error_return)
   *error_return = error = 0;	/* Error so far */
 
   /* we have an errorfs attached to the am_node, free it */
-  free_mntfs(new_mp->am_mnt);
-  new_mp->am_mnt = 0;
+  if (new_mp->am_al)
+    free_loc(new_mp->am_al);
+  new_mp->am_al = NULL;
 
   /*
    * Construct a continuation
@@ -1087,7 +1106,7 @@ amfs_generic_mount_child(am_node *new_mp, int *error_return)
   cp->mp = new_mp;
   cp->retry = TRUE;
   cp->start = clocktime(NULL);
-  cp->mf = new_mp->am_mfarray;
+  cp->al = new_mp->am_alarray;
 
   /*
    * Try and mount the file system.  If this succeeds immediately (possible
@@ -1101,7 +1120,7 @@ amfs_generic_mount_child(am_node *new_mp, int *error_return)
 
   /*
    * Code for quick reply.  If current_transp is set, then it's the
-   * transp that's been passed down from nfs_program_2() or from
+   * transp that's been passed down from nfs_dispatcher() or from
    * autofs_program_[123]().
    * If new_mp->am_transp is not already set, set it by copying in
    * current_transp.  Once am_transp is set, nfs_quick_reply() and
@@ -1113,7 +1132,8 @@ amfs_generic_mount_child(am_node *new_mp, int *error_return)
     new_mp->am_transp = (SVCXPRT *) xmalloc(sizeof(SVCXPRT));
     *(new_mp->am_transp) = *current_transp;
   }
-  if (error && new_mp->am_mnt && (new_mp->am_mnt->mf_ops == &amfs_error_ops))
+  if (error && new_mp->am_al && new_mp->am_al->al_mnt &&
+      (new_mp->am_al->al_mnt->mf_ops == &amfs_error_ops))
     new_mp->am_error = error;
 
   if (new_mp->am_error > 0)
@@ -1132,7 +1152,7 @@ am_node *
 amfs_generic_lookup_child(am_node *mp, char *fname, int *error_return, int op)
 {
   am_node *new_mp;
-  mntfs **mf_array;
+  am_loc **al_array;
   int mp_error;
 
   dlog("in amfs_generic_lookup_child");
@@ -1145,7 +1165,7 @@ amfs_generic_lookup_child(am_node *mp, char *fname, int *error_return, int op)
     return new_mp;
 
   /* also return if it's already mounted and known to be up */
-  if (*error_return == 0 && FSRV_ISUP(new_mp->am_mnt->mf_server))
+  if (*error_return == 0 && FSRV_ISUP(new_mp->am_al->al_mnt->mf_server))
     return new_mp;
 
   switch (op) {
@@ -1161,42 +1181,15 @@ amfs_generic_lookup_child(am_node *mp, char *fname, int *error_return, int op)
   /* save error_return */
   mp_error = *error_return;
 
-  mf_array = amfs_lookup_mntfs(new_mp, error_return);
-  if (!mf_array) {
-    new_mp->am_error = new_mp->am_mnt->mf_error = *error_return;
+  al_array = amfs_lookup_loc(new_mp, error_return);
+  if (!al_array) {
+    new_mp->am_error = new_mp->am_al->al_mnt->mf_error = *error_return;
     free_map(new_mp);
     return NULL;
   }
 
-  /*
-   * Already mounted but known to be down:
-   * check if we have any alternatives to mount
-   */
-  if (mp_error == 0) {
-    mntfs **mfp;
-    for (mfp = mf_array; *mfp; mfp++)
-      if (*mfp != new_mp->am_mnt)
-	break;
-    if (*mfp != NULL) {
-      /*
-       * we found an alternative, so try mounting again.
-       */
-      *error_return = -1;
-    } else {
-      for (mfp = mf_array; *mfp; mfp++)
-	free_mntfs(*mfp);
-      XFREE(mf_array);
-      if (new_mp->am_flags & AMF_SOFTLOOKUP) {
-	ereturn(EIO);
-      } else {
-	*error_return = 0;
-	return new_mp;
-      }
-    }
-  }
-
   /* store the array inside the am_node */
-  new_mp->am_mfarray = mf_array;
+  new_mp->am_alarray = al_array;
 
   /*
    * Note: while it might seem like a good idea to prioritize
@@ -1258,5 +1251,5 @@ amfs_generic_match(am_opts *fo)
   /*
    * mtab entry turns out to be the name of the mount map
    */
-  return strdup(fo->opt_rfs ? fo->opt_rfs : ".");
+  return xstrdup(fo->opt_rfs ? fo->opt_rfs : ".");
 }
diff --git a/amd/amfs_host.c b/amd/amfs_host.c
index 55423c46ea33..a3468ecd4b65 100644
--- a/amd/amfs_host.c
+++ b/amd/amfs_host.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -227,7 +223,14 @@ fetch_fhandle(CLIENT *client, char *dir, am_nfs_handle_t *fhp, u_long nfs_versio
 
   plog(XLOG_INFO, "fetch_fhandle: NFS version %d", (int) nfs_version);
 #ifdef HAVE_FS_NFS3
-  if (nfs_version == NFS_VERSION3) {
+  if (nfs_version == NFS_VERSION3
+#ifdef HAVE_FS_NFS4
+#ifndef NO_FALLBACK
+      || nfs_version == NFS_VERSION4
+#endif /* NO_FALLBACK */
+#endif /* HAVE_FS_NFS4 */
+    ) {
+
     memset((char *) &res3, 0, sizeof(res3));
     clnt_stat = clnt_call(client,
 			  MOUNTPROC_MNT,
@@ -303,8 +306,8 @@ amfs_host_mount(am_node *am, mntfs *mf)
   int n_export;
   int j, k;
   exports exlist = 0, ex;
-  exports *ep = 0;
-  am_nfs_handle_t *fp = 0;
+  exports *ep = NULL;
+  am_nfs_handle_t *fp = NULL;
   char *host;
   int error = 0;
   struct sockaddr_in sin;
@@ -449,13 +452,13 @@ amfs_host_mount(am_node *am, mntfs *mf)
     /* Check and avoid a duplicated export entry */
     if (j > k && ep[k] && STREQ(ep[j]->ex_dir, ep[k]->ex_dir)) {
       dlog("avoiding dup fhandle requested for %s", ep[j]->ex_dir);
-      ep[j] = 0;
+      ep[j] = NULL;
     } else {
       k = j;
       error = fetch_fhandle(client, ep[j]->ex_dir, &fp[j],
 			    mf->mf_server->fs_version);
       if (error)
-	ep[j] = 0;
+	ep[j] = NULL;
     }
   }
 
@@ -465,8 +468,8 @@ amfs_host_mount(am_node *am, mntfs *mf)
    * error code 0 at the end.  If they all fail then return
    * the last error code.
    */
-  xstrlcpy(fs_name, mf->mf_info, MAXPATHLEN);
-  if ((rfs_dir = strchr(fs_name, ':')) == (char *) 0) {
+  xstrlcpy(fs_name, mf->mf_info, sizeof(fs_name));
+  if ((rfs_dir = strchr(fs_name, ':')) == (char *) NULL) {
     plog(XLOG_FATAL, "amfs_host_mount: mf_info has no colon");
     error = EINVAL;
     goto out;
@@ -493,10 +496,8 @@ amfs_host_mount(am_node *am, mntfs *mf)
    */
 out:
   discard_mntlist(mlist);
-  if (ep)
-    XFREE(ep);
-  if (fp)
-    XFREE(fp);
+  XFREE(ep);
+  XFREE(fp);
   if (sock != RPC_ANYSOCK)
     (void) amu_close(sock);
   if (client)
@@ -554,7 +555,7 @@ amfs_host_umount(am_node *am, mntfs *mf)
    * Reverse list...
    */
   ml = mlist;
-  mprev = 0;
+  mprev = NULL;
   while (ml) {
     mntlist *ml2 = ml->mnext;
     ml->mnext = mprev;
diff --git a/amd/amfs_link.c b/amd/amfs_link.c
index e75ab862f8bc..0751dd7047a0 100644
--- a/amd/amfs_link.c
+++ b/amd/amfs_link.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -109,13 +105,13 @@ amfs_link_match(am_opts *fo)
    */
   if (fo->opt_fs[0] == '/') {
     char *link_hack = str3cat(NULL, ".", fo->opt_fs, "");
-    if (!fo->opt_sublink)
-      fo->opt_sublink = strdup(fo->opt_fs);
+    if (fo->opt_sublink == NULL || fo->opt_sublink[0] == '\0')
+      fo->opt_sublink = xstrdup(fo->opt_fs);
     XFREE(fo->opt_fs);
     fo->opt_fs = link_hack;
   }
 
-  return strdup(fo->opt_fs);
+  return xstrdup(fo->opt_fs);
 }
 
 
diff --git a/amd/amfs_linkx.c b/amd/amfs_linkx.c
index e306eda91d3b..be95fe5e1a27 100644
--- a/amd/amfs_linkx.c
+++ b/amd/amfs_linkx.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/amd/amfs_nfsl.c b/amd/amfs_nfsl.c
index bb48f0efd255..c70a3eeb97c4 100644
--- a/amd/amfs_nfsl.c
+++ b/amd/amfs_nfsl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -101,7 +97,7 @@ amfs_nfsl_match(am_opts *fo)
   char *retval;
   struct stat stb;
 
-  if (fo->opt_sublink)
+  if (fo->opt_sublink && fo->opt_sublink[0])
     cp = fo->opt_sublink;
   else
     cp = fo->opt_fs;
@@ -116,8 +112,9 @@ amfs_nfsl_match(am_opts *fo)
    * call nfs_ops.fs_match().
    * If link value exists (or same host), call amfs_link_ops.fs_match().
    */
-  if (!STRCEQ(ho, am_get_hostname())) {
-    plog(XLOG_INFO, "amfs_nfsl: \"%s\" is not local host, using type:=nfs", ho);
+  if (!STRCEQ(ho, am_get_hostname()) && !STRCEQ(ho, hostd)) {
+    plog(XLOG_INFO, "amfs_nfsl: \"%s\" is not the local host \"%s\", "
+	"or \"%s\" using type:=nfs", ho, am_get_hostname(), hostd);
     retval = nfs_ops.fs_match(fo);
   } else if (lstat(cp, &stb) < 0) {
     plog(XLOG_INFO, "amfs_nfsl: \"%s\" does not exist, using type:=nfs", cp);
@@ -213,11 +210,16 @@ amfs_nfsl_umounted(mntfs *mf)
 static fserver *
 amfs_nfsl_ffserver(mntfs *mf)
 {
-  char *cp;
-  char *ho = mf->mf_fo->opt_rhost;
+  char *cp, *ho;
   struct stat stb;
 
-  if (mf->mf_fo->opt_sublink)
+  if (mf->mf_fo == NULL) {
+    plog(XLOG_ERROR, "%s: NULL mf_fo", __func__);
+    return NULL;
+  }
+  ho = mf->mf_fo->opt_rhost;
+
+  if (mf->mf_fo->opt_sublink && mf->mf_fo->opt_sublink[0])
     cp = mf->mf_fo->opt_sublink;
   else
     cp = mf->mf_fo->opt_fs;
@@ -227,7 +229,8 @@ amfs_nfsl_ffserver(mntfs *mf)
    * call amfs_link_ops.ffserver().
    * If link value exists (or same host), then call ops_nfs.ffserver().
    */
-  if (!STRCEQ(ho, am_get_hostname()) || lstat(cp, &stb) < 0) {
+  if ((!STRCEQ(ho, am_get_hostname()) &&
+       !STRCEQ(ho, hostd)) || lstat(cp, &stb) < 0) {
     return nfs_ops.ffserver(mf);
   } else {
     mf->mf_flags |= MFF_NFSLINK;
diff --git a/amd/amfs_nfsx.c b/amd/amfs_nfsx.c
index 91be8af47e11..db1b9fafd119 100644
--- a/amd/amfs_nfsx.c
+++ b/amd/amfs_nfsx.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -118,7 +114,7 @@ amfs_nfsx_match(am_opts *fo)
   }
 
   /* set default sublink */
-  if (fo->opt_sublink == 0) {
+  if (fo->opt_sublink == NULL || fo->opt_sublink[0] == '\0') {
     ptr = strchr(fo->opt_rfs, ',');
     if (ptr && ptr > (fo->opt_rfs + 1))
       fo->opt_sublink = strnsave(fo->opt_rfs + 1, ptr - fo->opt_rfs - 1);
@@ -149,7 +145,7 @@ amfs_nfsx_match(am_opts *fo)
   /*
    * Determine magic cookie to put in mtab
    */
-  xmtab = str3cat((char *) 0, fo->opt_rhost, ":", fo->opt_rfs);
+  xmtab = str3cat((char *) NULL, fo->opt_rhost, ":", fo->opt_rfs);
   dlog("NFSX: mounting remote server \"%s\", remote fs \"%s\" on \"%s\"",
        fo->opt_rhost, fo->opt_rfs, fo->opt_fs);
 
@@ -190,12 +186,15 @@ amfs_nfsx_init(mntfs *mf)
 
   if (nx == 0) {
     char **ivec;
-    char *info = 0;
+    char *info = NULL;
     char *host;
     char *pref;
     int error = 0;
 
-    info = strdup(mf->mf_info);
+    info = xstrdup(mf->mf_info);
+    if (info == NULL)
+      return errno;
+
     host = strchr(info, ':');
     if (!host) {
       error = EINVAL;
@@ -221,12 +220,12 @@ amfs_nfsx_init(mntfs *mf)
 
     nx->nx_c = i - 1;		/* i-1 because we don't want the prefix */
     nx->nx_v = (amfs_nfsx_mnt *) xmalloc(nx->nx_c * sizeof(amfs_nfsx_mnt));
-    nx->nx_mp = 0;
+    nx->nx_mp = NULL;
     {
-      char *mp = 0;
-      char *xinfo = 0;
+      char *mp = NULL;
+      char *xinfo = NULL;
       char *fs = mf->mf_fo->opt_fs;
-      char *rfs = 0;
+      char *rfs = NULL;
       for (i = 0; i < nx->nx_c; i++) {
 	char *path = ivec[i + 1];
 	rfs = str3cat(rfs, pref, "/", path);
@@ -251,18 +250,14 @@ amfs_nfsx_init(mntfs *mf)
 	/* propagate the on_autofs flag */
 	nx->nx_v[i].n_mnt->mf_flags |= mf->mf_flags & MFF_ON_AUTOFS;
       }
-      if (rfs)
-	XFREE(rfs);
-      if (mp)
-	XFREE(mp);
-      if (xinfo)
-	XFREE(xinfo);
+      XFREE(rfs);
+      XFREE(mp);
+      XFREE(xinfo);
     }
 
     XFREE(ivec);
   errexit:
-    if (info)
-      XFREE(info);
+    XFREE(info);
     if (error)
       return error;
   }
@@ -503,7 +498,7 @@ amfs_nfsx_umount(am_node *am, mntfs *mf)
 	}
       }
       free_mntfs(m);
-      n->n_mnt = 0;
+      n->n_mnt = NULL;
       n->n_error = -1;
     }
   }
diff --git a/amd/amfs_program.c b/amd/amfs_program.c
index b0aed3752d75..6bf003fb2cf7 100644
--- a/amd/amfs_program.c
+++ b/amd/amfs_program.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -105,7 +101,7 @@ amfs_program_match(am_opts *fo)
   }
   prog = strchr(fo->opt_mount, ' ');
 
-  return strdup(prog ? prog + 1 : fo->opt_mount);
+  return xstrdup(prog ? prog + 1 : fo->opt_mount);
 }
 
 
@@ -116,11 +112,14 @@ amfs_program_init(mntfs *mf)
   if (mf->mf_private != NULL)
     return 0;
 
+  if (mf->mf_fo == NULL)
+    return 0;
+
   /* save unmount (or umount) command */
   if (mf->mf_fo->opt_unmount != NULL)
-    mf->mf_private = (opaque_t) strdup(mf->mf_fo->opt_unmount);
+    mf->mf_private = (opaque_t) xstrdup(mf->mf_fo->opt_unmount);
   else
-    mf->mf_private = (opaque_t) strdup(mf->mf_fo->opt_umount);
+    mf->mf_private = (opaque_t) xstrdup(mf->mf_fo->opt_umount);
   mf->mf_prfree = (void (*)(opaque_t)) free;
 
   return 0;
@@ -136,9 +135,7 @@ amfs_program_exec(char *info)
   /*
    * Split copy of command info string
    */
-  info = strdup(info);
-  if (info == 0)
-    return ENOBUFS;
+  info = xstrdup(info);
   xivec = strsplit(info, ' ', '\'');
 
   /*
@@ -148,11 +145,11 @@ amfs_program_exec(char *info)
   if (!logfp)
     logfp = stderr;		/* initialize before possible first use */
     if (dup(fileno(logfp)) == -1)
-      return errno;
+      goto out;
   if (fileno(logfp) != fileno(stderr)) {
     (void) fclose(stderr);
     if (dup(fileno(logfp)) == -1)
-      return errno;
+      goto out;
   }
 
   /*
@@ -172,13 +169,16 @@ amfs_program_exec(char *info)
     plog(XLOG_USER, "1st/2nd args missing to (un)mount program");
   } else {
     (void) execv(xivec[0], xivec + 1);
+    error = errno;
+    plog(XLOG_ERROR, "exec failed: %m");
+    errno = error;
   }
 
+out:
   /*
    * Save error number
    */
   error = errno;
-  plog(XLOG_ERROR, "exec failed: %m");
 
   /*
    * Free allocate memory
diff --git a/amd/amfs_root.c b/amd/amfs_root.c
index 243267e71e86..f06c43ce0bac 100644
--- a/amd/amfs_root.c
+++ b/amd/amfs_root.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -92,7 +88,7 @@ static int
 amfs_root_mount(am_node *mp, mntfs *mf)
 {
   mf->mf_mount = strealloc(mf->mf_mount, pid_fsname);
-  mf->mf_private = (opaque_t) mapc_find(mf->mf_info, "", NULL);
+  mf->mf_private = (opaque_t) mapc_find(mf->mf_info, "", NULL, NULL);
   mf->mf_prfree = mapc_free;
 
   return 0;
diff --git a/amd/amfs_toplvl.c b/amd/amfs_toplvl.c
index 1b968f197f55..1b143157b4c7 100644
--- a/amd/amfs_toplvl.c
+++ b/amd/amfs_toplvl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -148,7 +144,7 @@ amfs_toplvl_init(mntfs *mf)
 {
   int error = 0;
 
-#if defined(MNT2_GEN_OPT_FORCE) || defined(MNT2_GEN_OPT_DETACH)
+#if (defined(MNT2_GEN_OPT_FORCE) || defined(MNT2_GEN_OPT_DETACH)) && (defined(HAVE_UVMOUNT) || defined(HAVE_UMOUNT2))
   if (gopt.flags & CFM_FORCED_UNMOUNTS) {
     plog(XLOG_INFO, "amfs_toplvl_init: trying forced/lazy unmount of %s",
 	 mf->mf_mount);
@@ -158,7 +154,7 @@ amfs_toplvl_init(mntfs *mf)
     else
       dlog("amfs_toplvl_init: forced/lazy unmount succeeded");
   }
-#endif /* MNT2_GEN_OPT_FORCE || MNT2_GEN_OPT_DETACH */
+#endif /* (MNT2_GEN_OPT_FORCE || MNT2_GEN_OPT_DETACH) && (HAVE_UVMOUNT || HAVE_UMOUNT2) */
   return error;
 }
 
@@ -227,6 +223,11 @@ amfs_toplvl_mount(am_node *mp, mntfs *mf)
       xstrlcat(opts, toplvl_opts, sizeof(opts));
     }
 
+#ifdef MNTTAB_OPT_NOLOCK
+    xstrlcat(opts, ",", sizeof(opts));
+    xstrlcat(opts, MNTTAB_OPT_NOLOCK, sizeof(opts));
+#endif /* MNTTAB_OPT_NOLOCK */
+
 #ifdef MNTTAB_OPT_NOAC
     if (gopt.auto_attrcache == 0) {
       xstrlcat(opts, ",", sizeof(opts));
diff --git a/amd/amfs_union.c b/amd/amfs_union.c
index 6adb5b0bd9cb..9f37a1b04dd1 100644
--- a/amd/amfs_union.c
+++ b/amd/amfs_union.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -95,7 +91,7 @@ create_amfs_union_node(char *dir, opaque_t arg)
     am_node *am;
     am = amfs_generic_lookup_child(arg, dir, &error, VLOOK_CREATE);
     if (am && error < 0)
-      am = amfs_generic_mount_child(am, &error);
+      (void)amfs_generic_mount_child(am, &error);
     if (error > 0) {
       errno = error;		/* XXX */
       plog(XLOG_ERROR, "unionfs: could not mount %s: %m", dir);
@@ -121,9 +117,9 @@ amfs_union_mounted(mntfs *mf)
   for (mp = get_first_exported_ap(&index);
        mp;
        mp = get_next_exported_ap(&index)) {
-    if (mp->am_mnt == mf) {
+    if (mp->am_al->al_mnt == mf) {
       /* return value from create_amfs_union_node is ignored by mapc_keyiter */
-      (void) mapc_keyiter((mnt_map *) mp->am_mnt->mf_private,
+      (void) mapc_keyiter((mnt_map *) mp->am_al->al_mnt->mf_private,
 			  create_amfs_union_node,
 			  mp);
       break;
diff --git a/amd/amq_subr.c b/amd/amq_subr.c
index 79ecafc3d9b3..878361105652 100644
--- a/amd/amq_subr.c
+++ b/amd/amq_subr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -80,16 +76,68 @@ amqproc_mnttree_1_svc(voidp argp, struct svc_req *rqstp)
 /*
  * Unmount a single node
  */
-voidp
+int *
 amqproc_umnt_1_svc(voidp argp, struct svc_req *rqstp)
 {
-  static char res;
+  static int res = AMQ_UMNT_OK;
   am_node *mp = find_ap(*(char **) argp);
 
   if (mp)
     forcibly_timeout_mp(mp);
 
-  return (voidp) &res;
+  return &res;
+}
+
+
+/*
+ * Synchronously unmount a single node - parent side.
+ */
+int *
+amqproc_sync_umnt_1_svc_parent(voidp argp, struct svc_req *rqstp)
+{
+  amqproc_umnt_1_svc(argp, rqstp);
+  return NULL;
+}
+
+
+/*
+ * Synchronously unmount a single node - child side.
+ */
+amq_sync_umnt *
+amqproc_sync_umnt_1_svc_child(voidp argp, struct svc_req *rqstp)
+{
+  static amq_sync_umnt rv;
+  amq_sync_umnt buf;
+  ssize_t n;
+
+  am_node *mp = find_ap(*(char **) argp);
+
+  memset(&rv, 0, sizeof(rv));
+  rv.au_etype = AMQ_UMNT_READ;
+  if (mp && mp->am_fd[0] >= 0) {
+    n = read(mp->am_fd[0], &buf, sizeof(buf));
+    if (n == sizeof(buf))
+      rv = buf;
+  }
+  return &rv;
+}
+
+
+/*
+ * Synchronously unmount a single node - use if we can't fork (asynchronous).
+ */
+amq_sync_umnt *
+amqproc_sync_umnt_1_svc_async(voidp argp, struct svc_req *rqstp)
+{
+  static amq_sync_umnt rv;
+
+  memset(&rv, 0, sizeof(rv));
+  rv.au_etype = AMQ_UMNT_FORK;
+  rv.au_errno = errno;
+
+  amqproc_umnt_1_svc(argp, rqstp);
+
+  return &rv;
 }
 
 
@@ -170,6 +218,12 @@ amqproc_getmntfs_1_svc(voidp argp, struct svc_req *rqstp)
   return (amq_mount_info_list *) ((void *)&mfhead);	/* XXX */
 }
 
+extern qelem map_list_head;
+amq_map_info_list *
+amqproc_getmapinfo_1_svc(voidp argp, struct svc_req *rqstp)
+{
+  return (amq_map_info_list *) ((void *)&map_list_head);	/* XXX */
+}
 
 amq_string *
 amqproc_getvers_1_svc(voidp argp, struct svc_req *rqstp)
@@ -218,11 +272,11 @@ amqproc_pawd_1_svc(voidp argp, struct svc_req *rqstp)
     for (mp = get_first_exported_ap(&index);
 	 mp;
 	 mp = get_next_exported_ap(&index)) {
-      if (STREQ(mp->am_mnt->mf_ops->fs_type, "toplvl"))
+      if (STREQ(mp->am_al->al_mnt->mf_ops->fs_type, "toplvl"))
 	continue;
-      if (STREQ(mp->am_mnt->mf_ops->fs_type, "auto"))
+      if (STREQ(mp->am_al->al_mnt->mf_ops->fs_type, "auto"))
 	continue;
-      mountpoint = (mp->am_link ? mp->am_link : mp->am_mnt->mf_mount);
+      mountpoint = (mp->am_link ? mp->am_link : mp->am_al->al_mnt->mf_mount);
       len = strlen(mountpoint);
       if (len == 0)
 	continue;
@@ -277,16 +331,16 @@ xdr_amq_mount_tree_node(XDR *xdrs, amq_mount_tree *objp)
   am_node *mp = (am_node *) objp;
   long mtime;
 
-  if (!xdr_amq_string(xdrs, &mp->am_mnt->mf_info)) {
+  if (!xdr_amq_string(xdrs, &mp->am_al->al_mnt->mf_info)) {
     return (FALSE);
   }
   if (!xdr_amq_string(xdrs, &mp->am_path)) {
     return (FALSE);
   }
-  if (!xdr_amq_string(xdrs, mp->am_link ? &mp->am_link : &mp->am_mnt->mf_mount)) {
+  if (!xdr_amq_string(xdrs, mp->am_link ? &mp->am_link : &mp->am_al->al_mnt->mf_mount)) {
     return (FALSE);
   }
-  if (!xdr_amq_string(xdrs, &mp->am_mnt->mf_ops->fs_type)) {
+  if (!xdr_amq_string(xdrs, &mp->am_al->al_mnt->mf_ops->fs_type)) {
     return (FALSE);
   }
   mtime = mp->am_stats.s_mtime;
@@ -412,16 +466,15 @@ xdr_amq_mount_tree_list(XDR *xdrs, amq_mount_tree_list *objp)
 }
 
 
-
-/*
- * Compute length of list
- */
 bool_t
 xdr_amq_mount_info_qelem(XDR *xdrs, qelem *qhead)
 {
   mntfs *mf;
   u_int len = 0;
 
+  /*
+   * Compute length of list
+   */
   for (mf = AM_LAST(mntfs, qhead); mf != HEAD(mntfs, qhead); mf = PREV(mntfs, mf)) {
     if (!(mf->mf_fsflags & FS_AMQINFO))
       continue;
@@ -468,6 +521,70 @@ xdr_amq_mount_info_qelem(XDR *xdrs, qelem *qhead)
   return (TRUE);
 }
 
+bool_t
+xdr_amq_map_info_qelem(XDR *xdrs, qelem *qhead)
+{
+  mnt_map *m;
+  u_int len = 0;
+  int x;
+  char *n;
+
+  /*
+   * Compute length of list
+   */
+  ITER(m, mnt_map, qhead) {
+     len++;
+  }
+
+  if (!xdr_u_int(xdrs, &len))
+      return (FALSE);
+
+  /*
+   * Send individual data items
+   */
+  ITER(m, mnt_map, qhead) {
+    if (!xdr_amq_string(xdrs, &m->map_name)) {
+      return (FALSE);
+    }
+
+    n = m->wildcard ? m->wildcard : "";
+    if (!xdr_amq_string(xdrs, &n)) {
+      return (FALSE);
+    }
+
+    if (!xdr_long(xdrs, &m->modify)) {
+      return (FALSE);
+    }
+
+    x = m->flags;
+    if (!xdr_int(xdrs, &x)) {
+      return (FALSE);
+    }
+
+    x = m->nentries;
+    if (!xdr_int(xdrs, &x)) {
+      return (FALSE);
+    }
+
+    x = m->reloads;
+    if (!xdr_int(xdrs, &x)) {
+      return (FALSE);
+    }
+
+    if (!xdr_int(xdrs, &m->refc)) {
+      return (FALSE);
+    }
+
+    if (m->isup)
+      x = (*m->isup)(m, m->map_name);
+    else
+      x = -1;
+    if (!xdr_int(xdrs, &x)) {
+      return (FALSE);
+    }
+  }
+  return (TRUE);
+}
 
 bool_t
 xdr_pri_free(XDRPROC_T_TYPE xdr_args, caddr_t args_ptr)
diff --git a/amd/amq_svc.c b/amd/amq_svc.c
index 6fadb160c121..1f2b3d6ff8d9 100644
--- a/amd/amq_svc.c
+++ b/amd/amq_svc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -57,7 +53,7 @@ typedef char *(*amqsvcproc_t)(voidp, struct svc_req *);
  * in libwrap, while others don't: so I need to know precisely iff
  * to define these two severity variables.
  */
-int allow_severity=0, deny_severity=0;
+int allow_severity=0, deny_severity=0, rfc931_timeout=0;
 # endif /* NEED_LIBWRAP_SEVERITY_VARIABLES */
 
 /*
@@ -65,49 +61,88 @@ int allow_severity=0, deny_severity=0;
  * Returns: 1=allowed, 0=denied.
  */
 static int
-amqsvc_is_client_allowed(const struct sockaddr_in *addr, char *remote)
+amqsvc_is_client_allowed(const struct sockaddr_in *addr)
 {
-  struct hostent *h;
-  char *name = NULL, **ad;
-  int ret = 0;			/* default is 0==denied */
-
-  /* Check IP address */
-  if (hosts_ctl(AMD_SERVICE_NAME, "", remote, "")) {
-    ret = 1;
-    goto out;
+  struct request_info req;
+
+  request_init(&req, RQ_DAEMON, AMD_SERVICE_NAME, RQ_CLIENT_SIN, addr, 0);
+  sock_methods(&req);
+
+  if (hosts_access(&req))
+         return 1;
+
+  return 0;
+}
+#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
+
+
+/*
+ * Prepare the parent and child:
+ * 1) Setup IPC pipe.
+ * 2) Set signal masks.
+ * 3) Fork by calling background() so that NumChildren is updated.
+ */
+static int
+amq_fork(opaque_t argp)
+{
+#ifdef HAVE_SIGACTION
+  sigset_t new, mask;
+#else /* not HAVE_SIGACTION */
+  int mask;
+#endif /* not HAVE_SIGACTION */
+  am_node *mp;
+  pid_t pid;
+
+  mp = find_ap(*(char **) argp);
+  if (mp == NULL) {
+    errno = 0;
+    return -1;
   }
-  /* Get address */
-  if (!(h = gethostbyaddr((const char *)&(addr->sin_addr),
-                          sizeof(addr->sin_addr),
-                          AF_INET)))
-    goto out;
-  if (!(name = strdup(h->h_name)))
-    goto out;
-  /* Paranoia check */
-  if (!(h = gethostbyname(name)))
-    goto out;
-  for (ad = h->h_addr_list; *ad; ad++)
-    if (!memcmp(*ad, &(addr->sin_addr), h->h_length))
-      break;
-  if (!*ad)
-    goto out;
-  if (hosts_ctl(AMD_SERVICE_NAME, "", h->h_name, "")) {
-    return 1;
-    goto out;
+
+  if (pipe(mp->am_fd) == -1) {
+    mp->am_fd[0] = -1;
+    mp->am_fd[1] = -1;
+    return -1;
   }
-  /* Check aliases */
-  for (ad = h->h_aliases; *ad; ad++)
-    if (hosts_ctl(AMD_SERVICE_NAME, "", *ad, "")) {
-      return 1;
-      goto out;
-    }
 
- out:
-  if (name)
-    XFREE(name);
-  return ret;
+#ifdef HAVE_SIGACTION
+  sigemptyset(&new);		/* initialize signal set we wish to block */
+  sigaddset(&new, SIGHUP);
+  sigaddset(&new, SIGINT);
+  sigaddset(&new, SIGQUIT);
+  sigaddset(&new, SIGCHLD);
+  sigprocmask(SIG_BLOCK, &new, &mask);
+#else /* not HAVE_SIGACTION */
+  mask =
+      sigmask(SIGHUP) |
+      sigmask(SIGINT) |
+      sigmask(SIGQUIT) |
+      sigmask(SIGCHLD);
+  mask = sigblock(mask);
+#endif /* not HAVE_SIGACTION */
+
+  switch ((pid = background())) {
+  case -1:	/* error */
+    dlog("amq_fork failed");
+    return -1;
+
+  case 0:	/* child */
+    close(mp->am_fd[1]);	/* close output end of pipe */
+    mp->am_fd[1] = -1;
+    return 0;
+
+  default:	/* parent */
+    close(mp->am_fd[0]);	/* close input end of pipe */
+    mp->am_fd[0] = -1;
+
+#ifdef HAVE_SIGACTION
+    sigprocmask(SIG_SETMASK, &mask, NULL);
+#else /* not HAVE_SIGACTION */
+    sigsetmask(mask);
+#endif /* not HAVE_SIGACTION */
+    return pid;
+  }
 }
-#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
 
 
 void
@@ -121,13 +156,16 @@ amq_program_1(struct svc_req *rqstp, SVCXPRT *transp)
   char *result;
   xdrproc_t xdr_argument, xdr_result;
   amqsvcproc_t local;
+  amqsvcproc_t child;
+  amqsvcproc_t parent;
+  pid_t pid;
 
 #if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP)
   if (gopt.flags & CFM_USE_TCPWRAPPERS) {
     struct sockaddr_in *remote_addr = svc_getcaller(rqstp->rq_xprt);
     char *remote_hostname = inet_ntoa(remote_addr->sin_addr);
 
-    if (!amqsvc_is_client_allowed(remote_addr, remote_hostname)) {
+    if (!amqsvc_is_client_allowed(remote_addr)) {
       plog(XLOG_WARNING, "Amd denied remote amq service to %s", remote_hostname);
       svcerr_auth(transp, AUTH_FAILED);
       return;
@@ -137,6 +175,10 @@ amq_program_1(struct svc_req *rqstp, SVCXPRT *transp)
   }
 #endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
 
+  local = NULL;
+  child = NULL;
+  parent = NULL;
+
   switch (rqstp->rq_proc) {
 
   case AMQPROC_NULL:
@@ -199,6 +241,21 @@ amq_program_1(struct svc_req *rqstp, SVCXPRT *transp)
     local = (amqsvcproc_t) amqproc_pawd_1_svc;
     break;
 
+  case AMQPROC_SYNC_UMNT:
+    xdr_argument = (xdrproc_t) xdr_amq_string;
+    xdr_result = (xdrproc_t) xdr_amq_sync_umnt;
+    parent = (amqsvcproc_t) amqproc_sync_umnt_1_svc_parent;
+    child = (amqsvcproc_t) amqproc_sync_umnt_1_svc_child;
+    /* used if fork fails */
+    local = (amqsvcproc_t) amqproc_sync_umnt_1_svc_async;
+    break;
+
+  case AMQPROC_GETMAPINFO:
+    xdr_argument = (xdrproc_t) xdr_void;
+    xdr_result = (xdrproc_t) xdr_amq_map_info_qelem;
+    local = (amqsvcproc_t) amqproc_getmapinfo_1_svc;
+    break;
+
   default:
     svcerr_noproc(transp);
     return;
@@ -212,7 +269,28 @@ amq_program_1(struct svc_req *rqstp, SVCXPRT *transp)
     return;
   }
 
-  result = (*local) (&argument, rqstp);
+  pid = -1;
+  result = NULL;
+
+  if (child) {
+    switch ((pid = amq_fork(&argument))) {
+    case -1:	/* error */
+      break;
+
+    case 0:	/* child */
+      result = (*child) (&argument, rqstp);
+      local = NULL;
+      break;
+
+    default:	/* parent */
+      result = (*parent) (&argument, rqstp);
+      local = NULL;
+      break;
+    }
+  }
+
+  if (local)
+    result = (*local) (&argument, rqstp);
 
   if (result != NULL && !svc_sendreply(transp,
 				       (XDRPROC_T_TYPE) xdr_result,
@@ -226,4 +304,7 @@ amq_program_1(struct svc_req *rqstp, SVCXPRT *transp)
     plog(XLOG_FATAL, "unable to free rpc arguments in amqprog_1");
     going_down(1);
   }
+
+  if (pid == 0)
+    exit(0);	/* the child is done! */
 }
diff --git a/amd/autil.c b/amd/autil.c
index a5ecd6d0d1f3..cd9514d44ef4 100644
--- a/amd/autil.c
+++ b/amd/autil.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -160,16 +156,23 @@ valid_key(char *key)
 void
 forcibly_timeout_mp(am_node *mp)
 {
-  mntfs *mf = mp->am_mnt;
+  mntfs *mf = mp->am_al->al_mnt;
   /*
    * Arrange to timeout this node
    */
   if (mf && ((mp->am_flags & AMF_ROOT) ||
 	     (mf->mf_flags & (MFF_MOUNTING | MFF_UNMOUNTING)))) {
+    /*
+     * We aren't going to schedule a timeout, so we need to notify the
+     * child here unless we are already unmounting, in which case that
+     * process is responsible for notifying the child.
+     */
     if (mf->mf_flags & MFF_UNMOUNTING)
       plog(XLOG_WARNING, "node %s is currently being unmounted, ignoring timeout request", mp->am_path);
-    else
+    else {
       plog(XLOG_WARNING, "ignoring timeout request for active node %s", mp->am_path);
+      notify_child(mp, AMQ_UMNT_FAILED, EBUSY, 0);
+    }
   } else {
     plog(XLOG_INFO, "\"%s\" forcibly timed out", mp->am_path);
     mp->am_flags &= ~AMF_NOTIMEOUT;
@@ -207,24 +210,11 @@ mf_mounted(mntfs *mf, bool_t call_free_opts)
       mf->mf_ops->mounted(mf);
 
     /*
-     * Be careful when calling free_ops and XFREE here.  Some pseudo file
-     * systems like nfsx call this function (mf_mounted), even though it
-     * would be called by the lower-level amd file system functions.  nfsx
-     * needs to call this function because of the other actions it takes.
-     * So we pass a boolean from the caller (yes, not so clean workaround)
-     * to determine if we should free or not.  If we're not freeing (often
-     * because we're called from a callback function), then just to be sure,
-     * we'll zero out the am_opts structure and set the pointer to NULL.
-     * The parent mntfs node owns this memory and is going to free it with a
-     * call to mf_mounted(mntfs,TRUE) (see comment in the am_mounted code).
+     * We used to free the mf_mo (options) here, however they're now stored
+     * and managed with the mntfs and do not need to be free'd here (this ensures
+     * that we use the same options to monitor/unmount the system as we used
+     * to mount it).
      */
-    if (call_free_opts) {
-      free_opts(mf->mf_fo);	/* this free is needed to prevent leaks */
-      XFREE(mf->mf_fo);		/* (also this one) */
-    } else {
-      memset(mf->mf_fo, 0, sizeof(am_opts));
-      mf->mf_fo = NULL;
-    }
   }
 
   if (mf->mf_flags & MFF_RESTART) {
@@ -249,7 +239,7 @@ void
 am_mounted(am_node *mp)
 {
   int notimeout = 0;		/* assume normal timeouts initially */
-  mntfs *mf = mp->am_mnt;
+  mntfs *mf = mp->am_al->al_mnt;
 
   /*
    * This is the parent mntfs which does the mf->mf_fo (am_opts type), and
@@ -266,7 +256,7 @@ am_mounted(am_node *mp)
   /*
    * Patch up path for direct mounts
    */
-  if (mp->am_parent && mp->am_parent->am_mnt->mf_fsflags & FS_DIRECT)
+  if (mp->am_parent && mp->am_parent->am_al->al_mnt->mf_fsflags & FS_DIRECT)
     mp->am_path = str3cat(mp->am_path, mp->am_parent->am_path, "/", ".");
 
   /*
@@ -277,6 +267,7 @@ am_mounted(am_node *mp)
   if (mf->mf_fsflags & FS_NOTIMEOUT)
     notimeout = 1;
   /* next, alter that decision by map flags */
+
   if (mf->mf_mopts) {
     mntent_t mnt;
     mnt.mnt_opts = mf->mf_mopts;
@@ -321,7 +312,7 @@ am_mounted(am_node *mp)
   /*
    * Update mtime of parent node (copying "struct nfstime" in '=' below)
    */
-  if (mp->am_parent && mp->am_parent->am_mnt)
+  if (mp->am_parent && mp->am_parent->am_al->al_mnt)
     mp->am_parent->am_fattr.na_mtime = mp->am_fattr.na_mtime;
 
   /*
@@ -360,21 +351,27 @@ assign_error_mntfs(am_node *mp)
 {
   int error;
   dlog("assign_error_mntfs");
+
+  if (mp->am_al == NULL) {
+    plog(XLOG_ERROR, "%s: Can't assign error", __func__);
+    return;
+  }
   /*
    * Save the old error code
    */
   error = mp->am_error;
   if (error <= 0)
-    error = mp->am_mnt->mf_error;
+    error = mp->am_al->al_mnt->mf_error;
   /*
    * Allocate a new error reference
    */
-  mp->am_mnt = new_mntfs();
+  free_loc(mp->am_al);
+  mp->am_al = new_loc();
   /*
    * Put back the error code
    */
-  mp->am_mnt->mf_error = error;
-  mp->am_mnt->mf_flags |= MFF_ERROR;
+  mp->am_al->al_mnt->mf_error = error;
+  mp->am_al->al_mnt->mf_flags |= MFF_ERROR;
   /*
    * Zero the error in the mount point
    */
@@ -397,7 +394,8 @@ amfs_mkcacheref(mntfs *mf)
     cache = "none";
   mf->mf_private = (opaque_t) mapc_find(mf->mf_info,
 					cache,
-					(mf->mf_fo ? mf->mf_fo->opt_maptype : NULL));
+					(mf->mf_fo ? mf->mf_fo->opt_maptype : NULL),
+					mf->mf_mount);
   mf->mf_prfree = mapc_free;
 }
 
@@ -418,7 +416,7 @@ next_nonerror_node(am_node *xp)
    * containing hung automounts.
    */
   while (xp &&
-	 (!(mf = xp->am_mnt) ||	/* No mounted filesystem */
+	 (!(mf = xp->am_al->al_mnt) ||	/* No mounted filesystem */
 	  mf->mf_error != 0 ||	/* There was a mntfs error */
 	  xp->am_error != 0 ||	/* There was a mount error */
 	  !(mf->mf_flags & MFF_MOUNTED) ||	/* The fs is not mounted */
@@ -453,8 +451,9 @@ amfs_mount(am_node *mp, mntfs *mf, char *opts)
   mntent_t mnt;
   MTYPE_TYPE type;
   int forced_unmount = 0;	/* are we using forced unmounts? */
+  u_long nfs_version = get_nfs_dispatcher_version(nfs_dispatcher);
 
-  memset((voidp) &mnt, 0, sizeof(mnt));
+  memset(&mnt, 0, sizeof(mnt));
   mnt.mnt_dir = dir;
   mnt.mnt_fsname = pid_fsname;
   mnt.mnt_opts = opts;
@@ -525,8 +524,7 @@ amfs_mount(am_node *mp, mntfs *mf, char *opts)
 again:
   if (!(mf->mf_flags & MFF_IS_AUTOFS)) {
     nfs_args_t nfs_args;
-    am_nfs_fh *fhp;
-    am_nfs_handle_t anh;
+    am_nfs_handle_t *fhp, anh;
 #ifndef HAVE_TRANSPORT_TYPE_TLI
     u_short port;
     struct sockaddr_in sin;
@@ -535,7 +533,7 @@ again:
     /*
      * get fhandle of remote path for automount point
      */
-    fhp = get_root_nfs_fh(dir);
+    fhp = get_root_nfs_fh(dir, &anh);
     if (!fhp) {
       plog(XLOG_FATAL, "Can't find root file handle for %s", dir);
       return EINVAL;
@@ -545,7 +543,7 @@ again:
     /*
      * Create sockaddr to point to the local machine.
      */
-    memset((voidp) &sin, 0, sizeof(sin));
+    memset(&sin, 0, sizeof(sin));
     /* as per POSIX, sin_len need not be set (used internally by kernel) */
     sin.sin_family = AF_INET;
     sin.sin_addr = myipaddr;
@@ -559,16 +557,15 @@ again:
 #endif /* not HAVE_TRANSPORT_TYPE_TLI */
 
     /* setup the many fields and flags within nfs_args */
-    memmove(&anh.v2, fhp, sizeof(*fhp));
 #ifdef HAVE_TRANSPORT_TYPE_TLI
     compute_nfs_args(&nfs_args,
 		     &mnt,
 		     genflags,
 		     nfsncp,
 		     NULL,	/* remote host IP addr is set below */
-		     NFS_VERSION,	/* version 2 */
+		     nfs_version,
 		     "udp",
-		     &anh,
+		     fhp,
 		     fs_hostname,
 		     pid_fsname);
     /*
@@ -587,9 +584,9 @@ again:
 		     genflags,
 		     NULL,
 		     &sin,
-		     NFS_VERSION,	/* version 2 */
+		     nfs_version,
 		     "udp",
-		     &anh,
+		     fhp,
 		     fs_hostname,
 		     pid_fsname);
 #endif /* not HAVE_TRANSPORT_TYPE_TLI */
@@ -656,10 +653,17 @@ again:
 void
 am_unmounted(am_node *mp)
 {
-  mntfs *mf = mp->am_mnt;
+  mntfs *mf = mp->am_al->al_mnt;
 
-  if (!foreground)		/* firewall - should never happen */
+  if (!foreground) {		/* firewall - should never happen */
+    /*
+     * This is a coding error.  Make sure we hear about it!
+     */
+    plog(XLOG_FATAL, "am_unmounted: illegal use in background (%s)",
+	mp->am_name);
+    notify_child(mp, AMQ_UMNT_OK, 0, 0);	/* XXX - be safe? */
     return;
+  }
 
   /*
    * Do unmounted callback
@@ -707,26 +711,37 @@ am_unmounted(am_node *mp)
   /*
    * Update mtime of parent node
    */
-  if (mp->am_parent && mp->am_parent->am_mnt)
+  if (mp->am_parent && mp->am_parent->am_al->al_mnt)
     clocktime(&mp->am_parent->am_fattr.na_mtime);
 
   if (mp->am_parent && (mp->am_flags & AMF_REMOUNT)) {
-    char *fname = strdup(mp->am_name);
+    char *fname = xstrdup(mp->am_name);
     am_node *mp_parent = mp->am_parent;
-    mntfs *mf_parent = mp_parent->am_mnt;
+    mntfs *mf_parent = mp_parent->am_al->al_mnt;
+    am_node fake_mp;
     int error = 0;
 
+    /*
+     * We need to use notify_child() after free_map(), so save enough
+     * to do that in fake_mp.
+     */
+    fake_mp.am_fd[1] = mp->am_fd[1];
+    mp->am_fd[1] = -1;
+
     free_map(mp);
     plog(XLOG_INFO, "am_unmounted: remounting %s", fname);
     mp = mf_parent->mf_ops->lookup_child(mp_parent, fname, &error, VLOOK_CREATE);
     if (mp && error < 0)
-      mp = mf_parent->mf_ops->mount_child(mp, &error);
+      (void)mf_parent->mf_ops->mount_child(mp, &error);
     if (error > 0) {
       errno = error;
       plog(XLOG_ERROR, "am_unmounted: could not remount %s: %m", fname);
+      notify_child(&fake_mp, AMQ_UMNT_OK, 0, 0);
+    } else {
+      notify_child(&fake_mp, AMQ_UMNT_FAILED, EBUSY, 0);
     }
     XFREE(fname);
-  } else
+  } else {
     /*
      * We have a race here.
      * If this node has a pending mount and amd is going down (unmounting
@@ -734,10 +749,12 @@ am_unmounted(am_node *mp)
      * while a struct continuation still has a reference to it. So when
      * amfs_cont is called, it blows up.
      * We avoid the race by refusing to free any nodes that have
-     * pending mounts (defined as having a non-NULL am_mfarray).
+     * pending mounts (defined as having a non-NULL am_alarray).
      */
-    if (!mp->am_mfarray)
+    notify_child(mp, AMQ_UMNT_OK, 0, 0);	/* do this regardless */
+    if (!mp->am_alarray)
       free_map(mp);
+  }
 }
 
 
diff --git a/amd/clock.c b/amd/clock.c
index 0caa7dff2c73..4c6aa5413763 100644
--- a/amd/clock.c
+++ b/amd/clock.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/amd/conf.c b/amd/conf.c
index 2fc587b0cadb..57e1b9ddbd02 100644
--- a/amd/conf.c
+++ b/amd/conf.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -77,6 +73,7 @@ struct _func_map {
 static int gopt_arch(const char *val);
 static int gopt_auto_attrcache(const char *val);
 static int gopt_auto_dir(const char *val);
+static int gopt_auto_nfs_version(const char *val);
 static int gopt_autofs_use_lofs(const char *val);
 static int gopt_browsable_dirs(const char *val);
 static int gopt_cache_duration(const char *val);
@@ -120,6 +117,7 @@ static int gopt_nfs_retry_interval_udp(const char *val);
 static int gopt_nfs_retry_interval_tcp(const char *val);
 static int gopt_nfs_retry_interval_toplvl(const char *val);
 static int gopt_nfs_vers(const char *val);
+static int gopt_nfs_vers_ping(const char *val);
 static int gopt_nis_domain(const char *val);
 static int gopt_normalize_hostnames(const char *val);
 static int gopt_normalize_slashes(const char *val);
@@ -132,6 +130,7 @@ static int gopt_restart_mounts(const char *val);
 static int gopt_search_path(const char *val);
 static int gopt_selectors_in_defaults(const char *val);
 static int gopt_show_statfs_entries(const char *val);
+static int gopt_sun_map_syntax(const char *val);
 static int gopt_truncate_log(const char *val);
 static int gopt_unmount_on_exit(const char *val);
 static int gopt_use_tcpwrappers(const char *val);
@@ -146,6 +145,7 @@ static int ropt_map_options(const char *val, cf_map_t *cfm);
 static int ropt_map_type(const char *val, cf_map_t *cfm);
 static int ropt_mount_type(const char *val, cf_map_t *cfm);
 static int ropt_search_path(const char *val, cf_map_t *cfm);
+static int ropt_sun_map_syntax(const char *val, cf_map_t *cfm);
 static int ropt_tag(const char *val, cf_map_t *cfm);
 static void init_cf_map(cf_map_t *cfm);
 
@@ -159,6 +159,7 @@ static struct _func_map glob_functable[] = {
   {"arch",			gopt_arch},
   {"auto_attrcache",		gopt_auto_attrcache},
   {"auto_dir",			gopt_auto_dir},
+  {"auto_nfs_version",		gopt_auto_nfs_version},
   {"autofs_use_lofs",		gopt_autofs_use_lofs},
   {"browsable_dirs",		gopt_browsable_dirs},
   {"cache_duration",		gopt_cache_duration},
@@ -202,6 +203,7 @@ static struct _func_map glob_functable[] = {
   {"nfs_retry_interval_tcp",	gopt_nfs_retry_interval_tcp},
   {"nfs_retry_interval_toplvl",	gopt_nfs_retry_interval_toplvl},
   {"nfs_vers",			gopt_nfs_vers},
+  {"nfs_vers_ping",		gopt_nfs_vers_ping},
   {"nis_domain",		gopt_nis_domain},
   {"normalize_hostnames",	gopt_normalize_hostnames},
   {"normalize_slashes",		gopt_normalize_slashes},
@@ -215,6 +217,7 @@ static struct _func_map glob_functable[] = {
   {"selectors_on_default",	gopt_selectors_in_defaults},
   {"selectors_in_defaults",	gopt_selectors_in_defaults},
   {"show_statfs_entries",	gopt_show_statfs_entries},
+  {"sun_map_syntax",		gopt_sun_map_syntax},
   {"truncate_log",		gopt_truncate_log},
   {"unmount_on_exit",		gopt_unmount_on_exit},
   {"use_tcpwrappers",		gopt_use_tcpwrappers},
@@ -255,12 +258,14 @@ init_cf_map(cf_map_t *cfm)
   cfm->cfm_search_path = gopt.search_path;
 
   /*
-   * Initialize flags that are common both to [global] and a local map.
+   * Initialize flags that are common both to [global] and a local map
+   * (that is, they could be inherited from the global section).
    */
   cfm->cfm_flags = gopt.flags & (CFM_BROWSABLE_DIRS |
 				 CFM_BROWSABLE_DIRS_FULL |
 				 CFM_MOUNT_TYPE_AUTOFS |
-				 CFM_SELECTORS_IN_DEFAULTS);
+				 CFM_SELECTORS_IN_DEFAULTS |
+				 CFM_SUN_MAP_SYNTAX );
 }
 
 
@@ -366,7 +371,7 @@ process_global_option(const char *key, const char *val)
 static int
 gopt_arch(const char *val)
 {
-  gopt.arch = strdup((char *)val);
+  gopt.arch = xstrdup(val);
   return 0;
 }
 
@@ -386,10 +391,23 @@ gopt_auto_attrcache(const char *val)
 static int
 gopt_auto_dir(const char *val)
 {
-  gopt.auto_dir = strdup((char *)val);
+  gopt.auto_dir = xstrdup(val);
   return 0;
 }
 
+static int
+gopt_auto_nfs_version(const char *val)
+{
+  if (strcmp(val, "2") == 0)
+    nfs_dispatcher = nfs_program_2;
+  else if (strcmp(val, "3") == 0)
+    nfs_dispatcher = nfs_program_3;
+  else {
+    fprintf(stderr, "conf: bad auto nfs version : \"%s\"\n", val);
+    return 1;
+  }
+  return 0;
+}
 
 static int
 gopt_autofs_use_lofs(const char *val)
@@ -439,7 +457,7 @@ gopt_cache_duration(const char *val)
 static int
 gopt_cluster(const char *val)
 {
-  gopt.cluster = strdup((char *)val);
+  gopt.cluster = xstrdup(val);
   return 0;
 }
 
@@ -447,7 +465,7 @@ gopt_cluster(const char *val)
 static int
 gopt_debug_mtab_file(const char *val)
 {
-  gopt.debug_mtab_file = strdup((char*)val);
+  gopt.debug_mtab_file = xstrdup(val);
   return 0;
 }
 
@@ -547,7 +565,7 @@ gopt_forced_unmounts(const char *val)
 static int
 gopt_full_os(const char *val)
 {
-  gopt.op_sys_full = strdup((char *)val);
+  gopt.op_sys_full = xstrdup(val);
   return 0;
 }
 
@@ -572,7 +590,7 @@ static int
 gopt_hesiod_base(const char *val)
 {
 #ifdef HAVE_MAP_HESIOD
-  gopt.hesiod_base = strdup((char *)val);
+  gopt.hesiod_base = xstrdup(val);
   return 0;
 #else /* not HAVE_MAP_HESIOD */
   fprintf(stderr, "conf: hesiod_base option ignored.  No Hesiod support available.\n");
@@ -584,7 +602,7 @@ gopt_hesiod_base(const char *val)
 static int
 gopt_karch(const char *val)
 {
-  gopt.karch = strdup((char *)val);
+  gopt.karch = xstrdup(val);
   return 0;
 }
 
@@ -592,7 +610,7 @@ gopt_karch(const char *val)
 static int
 gopt_pid_file(const char *val)
 {
-  gopt.pid_file = strdup((char *)val);
+  gopt.pid_file = xstrdup(val);
   return 0;
 }
 
@@ -600,7 +618,7 @@ gopt_pid_file(const char *val)
 static int
 gopt_local_domain(const char *val)
 {
-  gopt.sub_domain = strdup((char *)val);
+  gopt.sub_domain = xstrdup(val);
   return 0;
 }
 
@@ -608,7 +626,7 @@ gopt_local_domain(const char *val)
 static int
 gopt_localhost_address(const char *val)
 {
-  gopt.localhost_address = strdup((char *)val);
+  gopt.localhost_address = xstrdup(val);
   return 0;
 }
 
@@ -617,7 +635,7 @@ static int
 gopt_ldap_base(const char *val)
 {
 #ifdef HAVE_MAP_LDAP
-  gopt.ldap_base = strdup((char *)val);
+  gopt.ldap_base = xstrdup(val);
   return 0;
 #else /* not HAVE_MAP_LDAP */
   fprintf(stderr, "conf: ldap_base option ignored.  No LDAP support available.\n");
@@ -668,7 +686,7 @@ static int
 gopt_ldap_hostports(const char *val)
 {
 #ifdef HAVE_MAP_LDAP
-  gopt.ldap_hostports = strdup((char *)val);
+  gopt.ldap_hostports = xstrdup(val);
   return 0;
 #else /* not HAVE_MAP_LDAP */
   fprintf(stderr, "conf: ldap_hostports option ignored.  No LDAP support available.\n");
@@ -719,7 +737,7 @@ gopt_ldap_proto_version(const char *val)
 static int
 gopt_log_file(const char *val)
 {
-  gopt.logfile = strdup((char *)val);
+  gopt.logfile = xstrdup(val);
   return 0;
 }
 
@@ -735,7 +753,7 @@ gopt_log_options(const char *val)
 static int
 gopt_map_defaults(const char *val)
 {
-  gopt.map_defaults = strdup((char *)val);
+  gopt.map_defaults = xstrdup(val);
   return 0;
 }
 
@@ -743,7 +761,7 @@ gopt_map_defaults(const char *val)
 static int
 gopt_map_options(const char *val)
 {
-  gopt.map_options = strdup((char *)val);
+  gopt.map_options = xstrdup(val);
   return 0;
 }
 
@@ -766,7 +784,7 @@ gopt_map_type(const char *val)
     fprintf(stderr, "conf: no such map type \"%s\"\n", val);
     return 1;
   }
-  gopt.map_type = strdup((char *)val);
+  gopt.map_type = xstrdup(val);
   return 0;
 }
 
@@ -863,7 +881,7 @@ static int
 gopt_nfs_proto(const char *val)
 {
   if (STREQ(val, "udp") || STREQ(val, "tcp")) {
-    gopt.nfs_proto = strdup((char *)val);
+    gopt.nfs_proto = xstrdup(val);
     return 0;
   }
   fprintf(stderr, "conf: illegal nfs_proto \"%s\"\n", val);
@@ -946,7 +964,7 @@ gopt_nfs_vers(const char *val)
 {
   int i = atoi(val);
 
-  if (i == 2 || i == 3) {
+  if (i == 2 || i == 3 || i == 4) {
     gopt.nfs_vers = i;
     return 0;
   }
@@ -956,10 +974,23 @@ gopt_nfs_vers(const char *val)
 
 
 static int
+gopt_nfs_vers_ping(const char *val)
+{
+  int i = atoi(val);
+
+  if (i == 2 || i == 3 || i == 4) {
+    gopt.nfs_vers_ping = i;
+    return 0;
+  }
+  fprintf(stderr, "conf: illegal nfs_vers_ping \"%s\"\n", val);
+  return 1;
+}
+
+static int
 gopt_nis_domain(const char *val)
 {
 #ifdef HAVE_MAP_NIS
-  gopt.nis_domain = strdup((char *)val);
+  gopt.nis_domain = xstrdup(val);
   return 0;
 #else /* not HAVE_MAP_NIS */
   fprintf(stderr, "conf: nis_domain option ignored.  No NIS support available.\n");
@@ -1003,7 +1034,7 @@ gopt_normalize_slashes(const char *val)
 static int
 gopt_os(const char *val)
 {
-  gopt.op_sys = strdup((char *)val);
+  gopt.op_sys = xstrdup(val);
   return 0;
 }
 
@@ -1011,7 +1042,7 @@ gopt_os(const char *val)
 static int
 gopt_osver(const char *val)
 {
-  gopt.op_sys_ver = strdup((char *)val);
+  gopt.op_sys_ver = xstrdup(val);
   return 0;
 }
 
@@ -1084,7 +1115,7 @@ gopt_restart_mounts(const char *val)
 static int
 gopt_search_path(const char *val)
 {
-  gopt.search_path = strdup((char *)val);
+  gopt.search_path = xstrdup(val);
   return 0;
 }
 
@@ -1122,6 +1153,22 @@ gopt_show_statfs_entries(const char *val)
 
 
 static int
+gopt_sun_map_syntax(const char *val)
+{
+  if (STREQ(val, "yes")) {
+    gopt.flags |= CFM_SUN_MAP_SYNTAX;
+    return 0;
+  } else if (STREQ(val, "no")) {
+    gopt.flags &= ~CFM_SUN_MAP_SYNTAX;
+    return 0;
+  }
+
+  fprintf(stderr, "conf: unknown value to sun_map_syntax \"%s\"\n", val);
+  return 1;			/* unknown value */
+}
+
+
+static int
 gopt_truncate_log(const char *val)
 {
   if (STREQ(val, "yes")) {
@@ -1177,7 +1224,7 @@ gopt_use_tcpwrappers(const char *val)
 static int
 gopt_vendor(const char *val)
 {
-  gopt.op_sys_vendor = strdup((char *)val);
+  gopt.op_sys_vendor = xstrdup(val);
   return 0;
 }
 
@@ -1199,7 +1246,7 @@ process_regular_option(const char *section, const char *key, const char *val, cf
 
   /* check if initializing a new map */
   if (!cfm->cfm_dir)
-    cfm->cfm_dir = strdup((char *)section);
+    cfm->cfm_dir = xstrdup(section);
 
   /* check for each possible field */
   if (STREQ(key, "browsable_dirs"))
@@ -1223,6 +1270,9 @@ process_regular_option(const char *section, const char *key, const char *val, cf
   if (STREQ(key, "search_path"))
     return ropt_search_path(val, cfm);
 
+  if (STREQ(key, "sun_map_syntax"))
+    return ropt_sun_map_syntax(val, cfm);
+
   if (STREQ(key, "tag"))
     return ropt_tag(val, cfm);
 
@@ -1254,7 +1304,7 @@ ropt_browsable_dirs(const char *val, cf_map_t *cfm)
 static int
 ropt_map_name(const char *val, cf_map_t *cfm)
 {
-  cfm->cfm_name = strdup((char *)val);
+  cfm->cfm_name = xstrdup(val);
   return 0;
 }
 
@@ -1262,7 +1312,7 @@ ropt_map_name(const char *val, cf_map_t *cfm)
 static int
 ropt_map_defaults(const char *val, cf_map_t *cfm)
 {
-  cfm->cfm_defaults = strdup((char *)val);
+  cfm->cfm_defaults = xstrdup(val);
   return 0;
 }
 
@@ -1270,7 +1320,7 @@ ropt_map_defaults(const char *val, cf_map_t *cfm)
 static int
 ropt_map_options(const char *val, cf_map_t *cfm)
 {
-  cfm->cfm_opts = strdup((char *)val);
+  cfm->cfm_opts = xstrdup(val);
   return 0;
 }
 
@@ -1283,7 +1333,7 @@ ropt_map_type(const char *val, cf_map_t *cfm)
     fprintf(stderr, "conf: no such map type \"%s\"\n", val);
     return 1;
   }
-  cfm->cfm_type = strdup((char *)val);
+  cfm->cfm_type = xstrdup(val);
   return 0;
 }
 
@@ -1313,15 +1363,32 @@ ropt_mount_type(const char *val, cf_map_t *cfm)
 static int
 ropt_search_path(const char *val, cf_map_t *cfm)
 {
-  cfm->cfm_search_path = strdup((char *)val);
+  cfm->cfm_search_path = xstrdup(val);
   return 0;
 }
 
 
 static int
+ropt_sun_map_syntax(const char *val, cf_map_t *cfm)
+{
+  if (STREQ(val, "yes")) {
+    cfm->cfm_flags |= CFM_SUN_MAP_SYNTAX;
+    return 0;
+
+  } else if (STREQ(val, "no")) {
+    cfm->cfm_flags &= ~CFM_SUN_MAP_SYNTAX;
+    return 0;
+  }
+
+  fprintf(stderr, "conf: unknown value to sun_map_syntax \"%s\"\n", val);
+  return 1;			/* unknown value */
+}
+
+
+static int
 ropt_tag(const char *val, cf_map_t *cfm)
 {
-  cfm->cfm_tag = strdup((char *)val);
+  cfm->cfm_tag = xstrdup(val);
   return 0;
 }
 
@@ -1397,7 +1464,7 @@ find_cf_map(const char *name)
     return NULL;
 
   while (tmp_map) {
-    if (STREQ(tmp_map->cfm_dir,name)) {
+    if (STREQ(tmp_map->cfm_dir, name)) {
       return tmp_map;
     }
     tmp_map = tmp_map->cfm_next;
diff --git a/amd/conf_parse.y b/amd/conf_parse.y
index b397b0573242..26c1b7ac7903 100644
--- a/amd/conf_parse.y
+++ b/amd/conf_parse.y
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/amd/conf_tok.l b/amd/conf_tok.l
index b572e4d7d5a3..fea2d8bf43f5 100644
--- a/amd/conf_tok.l
+++ b/amd/conf_tok.l
@@ -1,6 +1,6 @@
 %{
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -17,11 +17,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -74,7 +70,7 @@
  */
 #ifdef FLEX_SCANNER
 # ifndef ECHO
-#  define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
+#  define ECHO __IGNORE(fwrite( yytext, yyleng, 1, yyout ))
 # endif /* not ECHO */
 #endif /* FLEX_SCANNER */
 
@@ -86,9 +82,9 @@ int yylex(void);
  * which automatically generates yywrap macros and symbols.  So I must
  * distinguish between them and when yywrap is actually needed.
  */
-#ifndef yywrap
+#if !defined(yywrap) || defined(yylex)
 int yywrap(void);
-#endif /* not yywrap */
+#endif /* not yywrap or yylex */
 
 #define TOK_DEBUG 0
 
@@ -108,6 +104,7 @@ int yywrap(void);
 /* This option causes Solaris lex to fail.  Use flex.  See BUGS file */
 /* no need to use yyunput() */
 %option nounput
+%option noinput
 
 /* allocate more output slots so lex scanners don't run out of mem */
 %o 1024
@@ -131,19 +128,19 @@ NONQUOTE	[^\"]
 
 \[			{
 			dprintf("%8d: Left bracket \"%s\"\n", yytext);
-			yylval.strtype = strdup((char *)yytext);
+			conf_lval.strtype = xstrdup(yytext);
 			amu_return(LEFT_BRACKET);
 			}
 
 \]			{
 			dprintf("%8d: Right bracket \"%s\"\n", yytext);
-			yylval.strtype = strdup((char *)yytext);
+			conf_lval.strtype = xstrdup(yytext);
 			amu_return(RIGHT_BRACKET);
 			}
 
 =			{
 			dprintf("%8d: Equal \"%s\"\n", yytext);
-			yylval.strtype = strdup((char *)yytext);
+			conf_lval.strtype = xstrdup(yytext);
 			amu_return(EQUAL);
 			}
 
@@ -159,7 +156,7 @@ NONQUOTE	[^\"]
 
 {NONWSCHAR}{NONWSCHAR}*	{
 			dprintf("%8d: Non-WS string \"%s\"\n", yytext);
-			yylval.strtype = strdup((char *)yytext);
+			conf_lval.strtype = xstrdup(yytext);
 			amu_return(NONWS_STRING);
 			}
 
@@ -167,13 +164,13 @@ NONQUOTE	[^\"]
 			dprintf("%8d: QUOTED-Non-WS-EQ string \"%s\"\n", yytext);
 			/* must strip quotes */
 			yytext[strlen((char *)yytext)-1] = '\0';
-			yylval.strtype = strdup((char *)&yytext[1]);
+			conf_lval.strtype = xstrdup(&yytext[1]);
 			amu_return(QUOTED_NONWSEQ_STRING);
 			}
 
 {NONWSEQCHAR}{NONWSEQCHAR}*	{
 			dprintf("%8d: Non-WS-EQ string \"%s\"\n", yytext);
-			yylval.strtype = strdup((char *)yytext);
+			conf_lval.strtype = xstrdup(yytext);
 			amu_return(NONWSEQ_STRING);
 			}
 
@@ -184,9 +181,9 @@ NONQUOTE	[^\"]
  * which automatically generates yywrap macros and symbols.  So I must
  * distinguish between them and when yywrap is actually needed.
  */
-#ifndef yywrap
+#if !defined(yywrap) || defined(yylex)
 int yywrap(void)
 {
   return 1;
 }
-#endif /* not yywrap */
+#endif /* not yywrap or yylex */
diff --git a/amd/get_args.c b/amd/get_args.c
index 12a7d07efd59..b6c7a99de337 100644
--- a/amd/get_args.c
+++ b/amd/get_args.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -84,44 +80,44 @@ get_version_string(void)
   len = 2048 + wire_buf_len;
   vers = xmalloc(len);
   xsnprintf(vers, len, "%s\n%s\n%s\n%s\n",
-	    "Copyright (c) 1997-2006 Erez Zadok",
+	    "Copyright (c) 1997-2014 Erez Zadok",
 	    "Copyright (c) 1990 Jan-Simon Pendry",
 	    "Copyright (c) 1990 Imperial College of Science, Technology & Medicine",
 	    "Copyright (c) 1990 The Regents of the University of California.");
   xsnprintf(tmpbuf, sizeof(tmpbuf), "%s version %s (build %d).\n",
 	    PACKAGE_NAME, PACKAGE_VERSION, AMU_BUILD_VERSION);
-  strlcat(vers, tmpbuf, len);
+  xstrlcat(vers, tmpbuf, len);
   xsnprintf(tmpbuf, sizeof(tmpbuf), "Report bugs to %s.\n", PACKAGE_BUGREPORT);
-  strlcat(vers, tmpbuf, len);
+  xstrlcat(vers, tmpbuf, len);
   xsnprintf(tmpbuf, sizeof(tmpbuf), "Configured by %s@%s on date %s.\n",
 	    USER_NAME, HOST_NAME, CONFIG_DATE);
-  strlcat(vers, tmpbuf, len);
+  xstrlcat(vers, tmpbuf, len);
   xsnprintf(tmpbuf, sizeof(tmpbuf), "Built by %s@%s on date %s.\n",
 	    BUILD_USER, BUILD_HOST, BUILD_DATE);
-  strlcat(vers, tmpbuf, len);
+  xstrlcat(vers, tmpbuf, len);
   xsnprintf(tmpbuf, sizeof(tmpbuf), "cpu=%s (%s-endian), arch=%s, karch=%s.\n",
 	    cpu, endian, gopt.arch, gopt.karch);
-  strlcat(vers, tmpbuf, len);
+  xstrlcat(vers, tmpbuf, len);
   xsnprintf(tmpbuf, sizeof(tmpbuf), "full_os=%s, os=%s, osver=%s, vendor=%s, distro=%s.\n",
 	    gopt.op_sys_full, gopt.op_sys, gopt.op_sys_ver, gopt.op_sys_vendor, DISTRO_NAME);
-  strlcat(vers, tmpbuf, len);
+  xstrlcat(vers, tmpbuf, len);
   xsnprintf(tmpbuf, sizeof(tmpbuf), "domain=%s, host=%s, hostd=%s.\n",
 	    hostdomain, am_get_hostname(), hostd);
-  strlcat(vers, tmpbuf, len);
+  xstrlcat(vers, tmpbuf, len);
 
-  strlcat(vers, "Map support for: ", len);
+  xstrlcat(vers, "Map support for: ", len);
   mapc_showtypes(tmpbuf, sizeof(tmpbuf));
-  strlcat(vers, tmpbuf, len);
-  strlcat(vers, ".\nAMFS: ", len);
+  xstrlcat(vers, tmpbuf, len);
+  xstrlcat(vers, ".\nAMFS: ", len);
   ops_showamfstypes(tmpbuf, sizeof(tmpbuf));
-  strlcat(vers, tmpbuf, len);
-  strlcat(vers, ", inherit.\nFS: ", len); /* hack: "show" that we support type:=inherit */
+  xstrlcat(vers, tmpbuf, len);
+  xstrlcat(vers, ", inherit.\nFS: ", len); /* hack: "show" that we support type:=inherit */
   ops_showfstypes(tmpbuf, sizeof(tmpbuf));
-  strlcat(vers, tmpbuf, len);
+  xstrlcat(vers, tmpbuf, len);
 
   /* append list of networks if available */
   if (wire_buf) {
-    strlcat(vers, wire_buf, len);
+    xstrlcat(vers, wire_buf, len);
     XFREE(wire_buf);
   }
 
@@ -331,19 +327,18 @@ get_args(int argc, char *argv[])
       perror(buf);
       exit(1);
     }
-    yyin = fp;
-    yyparse();
+    conf_in = fp;
+    conf_parse();
     fclose(fp);
     if (process_all_regular_maps() != 0)
       exit(1);
   }
 
-  /* make sure there are some default options defined */
-  if (xlog_level_init == ~0) {
-    switch_option("");
-  }
 #ifdef DEBUG
   usage += switch_option("debug");
+  /* initialize debug options */
+  if (!debug_flags)
+    debug_flags = D_CONTROL;	/* CONTROL = "daemon,amq,fork" */
 #endif /* DEBUG */
 
   /* log information regarding amd.conf file */
diff --git a/amd/info_exec.c b/amd/info_exec.c
index 8ccab9aee579..95216c90e2e9 100644
--- a/amd/info_exec.c
+++ b/amd/info_exec.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -52,8 +48,8 @@
 #endif /* HAVE_CONFIG_H */
 #include <am_defs.h>
 #include <amd.h>
+#include <sun_map.h>
 
-#define	MAX_LINE_LEN		1500
 
 /* forward declarations */
 int exec_init(mnt_map *m, char *map, time_t *tp);
@@ -74,13 +70,13 @@ fgets_timed(char *s, int size, int rdfd, int secs)
   if (!s || size < 0 || rdfd < 0)
     return 0;
 
-  s[0] = 0;
+  s[0] = '\0';
   if (size == 0)
     return s;
 
   start = clocktime(NULL);
   while (s[i] != '\n'  &&  i < size-1) {
-    s[i+1] = 0; /* places the requisite trailing '\0' */
+    s[i+1] = '\0'; /* places the requisite trailing '\0' */
 
     /* ready for reading */
     rval = read(rdfd, (void *)(s+i), 1);
@@ -114,7 +110,7 @@ fgets_timed(char *s, int size, int rdfd, int secs)
     FD_ZERO(&fds);
     FD_SET(rdfd, &fds);
 
-    rval = select(rdfd+1, &fds, 0, 0, &timeo);
+    rval = select(rdfd+1, &fds, NULL, NULL, &timeo);
     if (rval < 0) {
       /* error selecting */
       plog(XLOG_WARNING, "fgets_timed select error: %m");
@@ -165,9 +161,9 @@ read_line(char *buf, int size, int fd)
  * Try to locate a value in a query answer
  */
 static int
-exec_parse_qanswer(int fd, char *map, char *key, char **pval, time_t *tp)
+exec_parse_qanswer(mnt_map *m, int fd, char *map, char *key, char **pval, time_t *tp)
 {
-  char qanswer[MAX_LINE_LEN], *dc = 0;
+  char qanswer[INFO_MAX_LINE_LEN], *dc = NULL;
   int chuck = 0;
   int line_no = 0;
 
@@ -197,7 +193,7 @@ exec_parse_qanswer(int fd, char *map, char *key, char **pval, time_t *tp)
     /*
      * Find beginning of value (query answer)
      */
-    for (cp = qanswer; *cp && !isascii((int)*cp) && !isspace((int)*cp); cp++)
+    for (cp = qanswer; *cp && !isascii((unsigned char)*cp) && !isspace((unsigned char)*cp); cp++)
       ;;
 
     /* Ignore blank lines */
@@ -207,7 +203,10 @@ exec_parse_qanswer(int fd, char *map, char *key, char **pval, time_t *tp)
     /*
      * Return a copy of the data
      */
-    dc = strdup(cp);
+    if (m->cfm && (m->cfm->cfm_flags & CFM_SUN_MAP_SYNTAX))
+      dc = sun_entry2amd(key, cp);
+    else
+      dc = xstrdup(cp);
     *pval = dc;
     dlog("%s returns %s", key, dc);
 
@@ -324,7 +323,7 @@ exec_map_open(char *emap, char *key)
   close(pdes[1]);
 
   /* anti-zombie insurance */
-  while (waitpid(p1,0,0) < 0)
+  while (waitpid(p1, 0, 0) < 0)
     if (errno != EINTR)
       exit(errno);
 
@@ -416,7 +415,7 @@ exec_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp)
     if (tp)
       *tp = clocktime(NULL);
 
-    return exec_parse_qanswer(mapfd, map, key, pval, tp);
+    return exec_parse_qanswer(m, mapfd, map, key, pval, tp);
   }
 
   return errno;
diff --git a/amd/info_file.c b/amd/info_file.c
index 3777a2aebe94..738c7bfa5776 100644
--- a/amd/info_file.c
+++ b/amd/info_file.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -50,8 +46,8 @@
 #endif /* HAVE_CONFIG_H */
 #include <am_defs.h>
 #include <amd.h>
+#include <sun_map.h>
 
-#define	MAX_LINE_LEN	1500
 
 /* forward declarations */
 int file_init_or_mtime(mnt_map *m, char *map, time_t *tp);
@@ -59,8 +55,8 @@ int file_reload(mnt_map *m, char *map, void (*fn) (mnt_map *, char *, char *));
 int file_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp);
 
 
-static int
-read_line(char *buf, int size, FILE *fp)
+int
+file_read_line(char *buf, int size, FILE *fp)
 {
   int done = 0;
 
@@ -79,7 +75,7 @@ read_line(char *buf, int size, FILE *fp)
 	 * Skip leading white space on next line
 	 */
 	while ((ch = getc(fp)) != EOF &&
-	       isascii(ch) && isspace(ch)) ;
+	       isascii((unsigned char)ch) && isspace((unsigned char)ch)) ;
 	(void) ungetc(ch, fp);
       } else {
 	return done;
@@ -95,18 +91,18 @@ read_line(char *buf, int size, FILE *fp)
  * Try to locate a key in a file
  */
 static int
-file_search_or_reload(FILE *fp,
+file_search_or_reload(mnt_map *m,
+		      FILE *fp,
 		      char *map,
 		      char *key,
 		      char **val,
-		      mnt_map *m,
 		      void (*fn) (mnt_map *m, char *, char *))
 {
-  char key_val[MAX_LINE_LEN];
+  char key_val[INFO_MAX_LINE_LEN];
   int chuck = 0;
   int line_no = 0;
 
-  while (read_line(key_val, sizeof(key_val), fp)) {
+  while (file_read_line(key_val, sizeof(key_val), fp)) {
     char *kp;
     char *cp;
     char *hash;
@@ -133,7 +129,7 @@ file_search_or_reload(FILE *fp,
     /*
      * Find start of key
      */
-    for (kp = key_val; *kp && isascii(*kp) && isspace((int)*kp); kp++) ;
+    for (kp = key_val; *kp && isascii((unsigned char)*kp) && isspace((unsigned char)*kp); kp++) ;
 
     /*
      * Ignore blank lines
@@ -144,7 +140,7 @@ file_search_or_reload(FILE *fp,
     /*
      * Find end of key
      */
-    for (cp = kp; *cp && (!isascii(*cp) || !isspace((int)*cp)); cp++) ;
+    for (cp = kp; *cp && (!isascii((unsigned char)*cp) || !isspace((unsigned char)*cp)); cp++) ;
 
     /*
      * Check whether key matches
@@ -153,15 +149,20 @@ file_search_or_reload(FILE *fp,
       *cp++ = '\0';
 
     if (fn || (*key == *kp && STREQ(key, kp))) {
-      while (*cp && isascii(*cp) && isspace((int)*cp))
+      while (*cp && isascii((unsigned char)*cp) && isspace((unsigned char)*cp))
 	cp++;
       if (*cp) {
 	/*
 	 * Return a copy of the data
 	 */
-	char *dc = strdup(cp);
+	char *dc;
+	/* if m->cfm == NULL, not using amd.conf file */
+	if (m->cfm && (m->cfm->cfm_flags & CFM_SUN_MAP_SYNTAX))
+	  dc = sun_entry2amd(kp, cp);
+	else
+	  dc = xstrdup(cp);
 	if (fn) {
-	  (*fn) (m, strdup(kp), dc);
+	  (*fn) (m, xstrdup(kp), dc);
 	} else {
 	  *val = dc;
 	  dlog("%s returns %s", key, dc);
@@ -221,10 +222,10 @@ file_init_or_mtime(mnt_map *m, char *map, time_t *tp)
 int
 file_reload(mnt_map *m, char *map, void (*fn) (mnt_map *, char *, char *))
 {
-  FILE *mapf = file_open(map, (time_t *) 0);
+  FILE *mapf = file_open(map, (time_t *) NULL);
 
   if (mapf) {
-    int error = file_search_or_reload(mapf, map, 0, 0, m, fn);
+    int error = file_search_or_reload(m, mapf, map, NULL, NULL, fn);
     (void) fclose(mapf);
     return error;
   }
@@ -244,7 +245,7 @@ file_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp)
       *tp = t;
       error = -1;
     } else {
-      error = file_search_or_reload(mapf, map, key, pval, 0, 0);
+      error = file_search_or_reload(m, mapf, map, key, pval, NULL);
     }
     (void) fclose(mapf);
     return error;
diff --git a/amd/info_hesiod.c b/amd/info_hesiod.c
index e345c9961508..0293f435a262 100644
--- a/amd/info_hesiod.c
+++ b/amd/info_hesiod.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -50,6 +46,7 @@
 #endif /* HAVE_CONFIG_H */
 #include <am_defs.h>
 #include <amd.h>
+#include <sun_map.h>
 
 #define	HES_PREFIX	"hesiod."
 #define	HES_PREFLEN	7
@@ -127,7 +124,11 @@ hesiod_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp)
    * it (and free subsequent replies)
    */
   if (rvec && *rvec) {
-    *pval = *rvec;
+    if (m->cfm && (m->cfm->cfm_flags & CFM_SUN_MAP_SYNTAX)) {
+      *pval = sun_entry2amd(key, *rvec);
+      XFREE(*rvec);
+    } else
+      *pval = *rvec;
     while (*++rvec)
       XFREE(*rvec);
     return 0;
diff --git a/amd/info_ldap.c b/amd/info_ldap.c
index 36ce1c8693d3..cfed6fd773d7 100644
--- a/amd/info_ldap.c
+++ b/amd/info_ldap.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -66,6 +62,7 @@
 #endif /* HAVE_CONFIG_H */
 #include <am_defs.h>
 #include <amd.h>
+#include <sun_map.h>
 
 
 /*
@@ -118,12 +115,17 @@ struct he_ent {
   struct he_ent *next;
 };
 
+static ALD *ldap_connection;
+
 /*
  * FORWARD DECLARATIONS:
  */
 static int amu_ldap_rebind(ALD *a);
 static int get_ldap_timestamp(ALD *a, char *map, time_t *ts);
 
+int amu_ldap_init(mnt_map *m, char *map, time_t *tsu);
+int amu_ldap_search(mnt_map *m, char *map, char *key, char **pval, time_t *ts);
+int amu_ldap_mtime(mnt_map *m, char *map, time_t *ts);
 
 /*
  * FUNCTIONS:
@@ -144,30 +146,33 @@ string2he(char *s_orig)
 {
   char *c, *p;
   char *s;
-  HE_ENT *new, *old = NULL;
+  HE_ENT *first = NULL, *cur = NULL;
 
-  if (NULL == s_orig || NULL == (s = strdup(s_orig)))
+  if (NULL == s_orig)
     return NULL;
-  for (p = s; p; p = strchr(p, ',')) {
-    if (old != NULL) {
-      new = ALLOC(HE_ENT);
-      old->next = new;
-      old = new;
-    } else {
-      old = ALLOC(HE_ENT);
-      old->next = NULL;
-    }
+  s = xstrdup(s_orig);
+  for (p = strtok(s, ","); p; p = strtok(NULL, ",")) {
+    if (cur != NULL) {
+      cur->next = ALLOC(HE_ENT);
+      cur = cur->next;
+    } else
+      first = cur = ALLOC(HE_ENT);
+
+    cur->next = NULL;
     c = strchr(p, ':');
     if (c) {            /* Host and port */
       *c++ = '\0';
-      old->host = strdup(p);
-      old->port = atoi(c);
-    } else
-      old->host = strdup(p);
-
+      cur->host = xstrdup(p);
+      cur->port = atoi(c);
+    } else {
+      cur->host = xstrdup(p);
+      cur->port = LDAP_PORT;
+    }
+    plog(XLOG_USER, "Adding ldap server %s:%d",
+      cur->host, cur->port);
   }
   XFREE(s);
-  return (old);
+  return first;
 }
 
 
@@ -248,10 +253,18 @@ amu_ldap_init(mnt_map *m, char *map, time_t *ts)
   if (!gopt.map_type || !STREQ(gopt.map_type, AMD_LDAP_TYPE)) {
     dlog("amu_ldap_init called with map_type <%s>\n",
 	 (gopt.map_type ? gopt.map_type : "null"));
+    return ENOENT;
   } else {
     dlog("Map %s is ldap\n", map);
   }
 
+#ifndef LDAP_CONNECTION_PER_MAP
+  if (ldap_connection != NULL) {
+    m->map_data = (void *) ldap_connection;
+    return 0;
+  }
+#endif
+
   aldh = ALLOC(ALD);
   creds = ALLOC(CR);
   aldh->ldap = NULL;
@@ -274,11 +287,14 @@ amu_ldap_init(mnt_map *m, char *map, time_t *ts)
     ald_free(aldh);
     return (ENOENT);
   }
-  m->map_data = (void *) aldh;
   dlog("Bound to %s:%d\n", aldh->hostent->host, aldh->hostent->port);
-  if (get_ldap_timestamp(aldh, map, ts))
+  if (get_ldap_timestamp(aldh, map, ts)) {
+    ald_free(aldh);
     return (ENOENT);
+  }
   dlog("Got timestamp for map %s: %ld\n", map, (u_long) *ts);
+  ldap_connection = aldh;
+  m->map_data = (void *) ldap_connection;
 
   return (0);
 }
@@ -312,7 +328,7 @@ amu_ldap_rebind(ALD *a)
     for (h = a->hostent; h != NULL; h = h->next) {
       if ((ld = ldap_open(h->host, h->port)) == NULL) {
 	plog(XLOG_WARNING, "Unable to ldap_open to %s:%d\n", h->host, h->port);
-	break;
+	continue;
       }
 #if LDAP_VERSION_MAX > LDAP_VERSION2
       /* handle LDAPv3 and heigher, if available and amd.conf-igured */
@@ -321,16 +337,16 @@ amu_ldap_rebind(ALD *a)
           dlog("amu_ldap_rebind: LDAP protocol version set to %ld\n",
 	       gopt.ldap_proto_version);
         } else {
-          plog(XLOG_WARNING, "Unable to set ldap protocol version to %ld\n",
-	       gopt.ldap_proto_version);
-	  break;
+          plog(XLOG_WARNING, "Unable to set ldap protocol version to %ld for "
+	       "%s:%d\n", gopt.ldap_proto_version, h->host, h->port);
+	  continue;
         }
       }
 #endif /* LDAP_VERSION_MAX > LDAP_VERSION2 */
       if (ldap_bind_s(ld, c->who, c->pw, c->method) != LDAP_SUCCESS) {
 	plog(XLOG_WARNING, "Unable to ldap_bind to %s:%d as %s\n",
 	     h->host, h->port, c->who);
-	break;
+	continue;
       }
       if (gopt.ldap_cache_seconds > 0) {
 #if defined(HAVE_LDAP_ENABLE_CACHE) && defined(HAVE_EXTERN_LDAP_ENABLE_CACHE)
@@ -541,7 +557,10 @@ amu_ldap_search(mnt_map *m, char *map, char *key, char **pval, time_t *ts)
   }
   dlog("Map %s, %s => %s\n", map, key, vals[0]);
   if (vals[0]) {
-    *pval = strdup(vals[0]);
+    if (m->cfm && (m->cfm->cfm_flags & CFM_SUN_MAP_SYNTAX))
+      *pval = sun_entry2amd(key, vals[0]);
+    else
+      *pval = xstrdup(vals[0]);
     err = 0;
   } else {
     plog(XLOG_USER, "Empty value for %s in map %s\n", key, map);
diff --git a/amd/info_ndbm.c b/amd/info_ndbm.c
index 8a52ba9e201d..5f2f52b5330e 100644
--- a/amd/info_ndbm.c
+++ b/amd/info_ndbm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -50,6 +46,7 @@
 #endif /* HAVE_CONFIG_H */
 #include <am_defs.h>
 #include <amd.h>
+#include <sun_map.h>
 
 /* forward declarations */
 int ndbm_init(mnt_map *m, char *map, time_t *tp);
@@ -58,7 +55,7 @@ int ndbm_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp);
 
 
 static int
-search_ndbm(DBM *db, char *key, char **val)
+search_ndbm(mnt_map *m, DBM *db, char *key, char **val)
 {
   datum k, v;
 
@@ -66,7 +63,10 @@ search_ndbm(DBM *db, char *key, char **val)
   k.dsize = strlen(key) + 1;
   v = dbm_fetch(db, k);
   if (v.dptr) {
-    *val = strdup(v.dptr);
+    if (m->cfm && (m->cfm->cfm_flags & CFM_SUN_MAP_SYNTAX))
+      *val = sun_entry2amd(key, v.dptr);
+    else
+      *val = xstrdup(v.dptr);
     return 0;
   }
   return ENOENT;
@@ -95,7 +95,7 @@ ndbm_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp)
       *tp = stb.st_mtime;
       error = -1;
     } else {
-      error = search_ndbm(db, key, pval);
+      error = search_ndbm(m, db, key, pval);
     }
     (void) dbm_close(db);
     return error;
diff --git a/amd/info_nis.c b/amd/info_nis.c
index bcb87d5d02aa..83dc4b7a84fc 100644
--- a/amd/info_nis.c
+++ b/amd/info_nis.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -50,6 +46,7 @@
 #endif /* HAVE_CONFIG_H */
 #include <am_defs.h>
 #include <amd.h>
+#include <sun_map.h>
 
 
 /*
@@ -109,7 +106,7 @@ determine_nis_domain(void)
     plog(XLOG_WARNING, "NIS domain name is not set.  NIS ignored.");
     return ENOENT;
   }
-  gopt.nis_domain = strdup(default_domain);
+  gopt.nis_domain = xstrdup(default_domain);
 
   return 0;
 }
@@ -167,6 +164,7 @@ nis_reload(mnt_map *m, char *map, void (*fn) (mnt_map *, char *, char *))
   cbinfo.data = (voidp) &data;
   cbinfo.foreach = (ypall_callback_fxn_t) callback;
 
+  plog(XLOG_INFO, "NIS map %s reloading using yp_all", map);
   /*
    * If you are using NIS and your yp_all function is "broken", you have to
    * get it fixed.  The bug in yp_all() is that it does not close a TCP
@@ -247,7 +245,7 @@ nis_isup(mnt_map *m, char *map)
  * Try to locate a key using NIS.
  */
 int
-nis_search(mnt_map *m, char *map, char *key, char **val, time_t *tp)
+nis_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp)
 {
   int outlen;
   int res;
@@ -301,7 +299,15 @@ nis_search(mnt_map *m, char *map, char *key, char **val, time_t *tp)
   /*
    * Lookup key
    */
-  res = yp_match(gopt.nis_domain, map, key, strlen(key), val, &outlen);
+  res = yp_match(gopt.nis_domain, map, key, strlen(key), pval, &outlen);
+  if (m->cfm && (m->cfm->cfm_flags & CFM_SUN_MAP_SYNTAX) && res == 0) {
+    char *oldval = *pval;
+    *pval = sun_entry2amd(key, oldval);
+    /* We always need to free the output of the yp_match call. */
+    XFREE(oldval);
+    if (*pval == NULL)
+      return -1;		/* sun2amd parser error */
+  }
 
   /*
    * Do something interesting with the return code
diff --git a/amd/info_nisplus.c b/amd/info_nisplus.c
index d392b48fed6a..79df83614700 100644
--- a/amd/info_nisplus.c
+++ b/amd/info_nisplus.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -50,6 +46,7 @@
 #endif /* HAVE_CONFIG_H */
 #include <am_defs.h>
 #include <amd.h>
+#include <sun_map.h>
 
 #define NISPLUS_KEY "key="
 #define NISPLUS_ORGDIR ".org_dir"
@@ -221,7 +218,12 @@ nisplus_search(mnt_map *m, char *map, char *key, char **val, time_t *tp)
       if (value != NULL)
 	data.value = strnsave(ENTRY_VAL(value, 1), ENTRY_LEN(value, 1));
     }
-    *val = data.value;
+
+    if (m->cfm && (m->cfm->cfm_flags & CFM_SUN_MAP_SYNTAX)) {
+      *val = sun_entry2amd(key, data.value);
+      XFREE(data.value);	/* strnsave malloc'ed it above */
+    } else
+      *val = data.value;
 
     if (*val) {
       error = 0;
diff --git a/amd/info_passwd.c b/amd/info_passwd.c
index c8bf388b1d65..3c4486693c60 100644
--- a/amd/info_passwd.c
+++ b/amd/info_passwd.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -94,11 +90,11 @@ passwd_init(mnt_map *m, char *map, time_t *tp)
 int
 passwd_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp)
 {
-  char *dir = 0;
+  char *dir = NULL;
   struct passwd *pw;
 
   if (STREQ(key, "/defaults")) {
-    *pval = strdup("type:=nfs");
+    *pval = xstrdup("type:=nfs");
     return 0;
   }
   pw = getpwnam(key);
@@ -123,7 +119,7 @@ passwd_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp)
     char *p, *q;
     char val[MAXPATHLEN];
     char rhost[MAXHOSTNAMELEN];
-    dir = strdup(pw->pw_dir);
+    dir = xstrdup(pw->pw_dir);
 
     /*
      * Find user name.  If no / then Invalid...
@@ -180,13 +176,12 @@ passwd_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp)
     dlog("passwd_search: map=%s key=%s -> %s", map, key, val);
     if (q)
       *q = '.';
-    *pval = strdup(val);
+    *pval = xstrdup(val);
     return 0;
   }
 
 enoent:
-  if (dir)
-    XFREE(dir);
+  XFREE(dir);
 
   return ENOENT;
 }
diff --git a/amd/info_sun.c b/amd/info_sun.c
new file mode 100644
index 000000000000..3f56965ff747
--- /dev/null
+++ b/amd/info_sun.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/amd/info_sun.c
+ *
+ */
+
+/*
+ * Get info from Sun automount-style /etc/auto_master, possibly following
+ * into multiple info services (via /etc/nsswitch.conf).
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amd.h>
+#include <sun_map.h>
+
+
+/* XXX: just a placeholder.  fill in */
diff --git a/amd/info_union.c b/amd/info_union.c
index 8f0631c64ac9..df480317bddf 100644
--- a/amd/info_union.c
+++ b/amd/info_union.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -77,7 +73,7 @@ union_init(mnt_map *m, char *map, time_t *tp)
 int
 union_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp)
 {
-  char *mapd = strdup(map + UNION_PREFLEN);
+  char *mapd = xstrdup(map + UNION_PREFLEN);
   char **v = strsplit(mapd, ':', '\"');
   char **p;
   size_t l;
@@ -95,14 +91,15 @@ union_search(mnt_map *m, char *map, char *key, char **pval, time_t *tp)
 int
 union_reload(mnt_map *m, char *map, void (*fn) (mnt_map *, char *, char *))
 {
-  char *mapd = strdup(map + UNION_PREFLEN);
+  static const char fseq[] = "fs:=";
+  char *mapd = xstrdup(map + UNION_PREFLEN);
   char **v = strsplit(mapd, ':', '\"');
   char **dir;
 
   /*
    * Add fake /defaults entry
    */
-  (*fn) (m, strdup("/defaults"), strdup("type:=link;opts:=nounmount;sublink:=${key}"));
+  (*fn) (m, xstrdup("/defaults"), xstrdup("type:=link;opts:=nounmount;sublink:=${key}"));
 
   for (dir = v; *dir; dir++) {
     size_t l;
@@ -113,7 +110,7 @@ union_reload(mnt_map *m, char *map, void (*fn) (mnt_map *, char *, char *))
       plog(XLOG_USER, "Cannot read directory %s: %m", *dir);
       continue;
     }
-    l = strlen(*dir) + 5;
+    l = strlen(*dir) + sizeof(fseq);
 
     dlog("Reading directory %s...", *dir);
     while ((dp = readdir(dirp))) {
@@ -125,8 +122,8 @@ union_reload(mnt_map *m, char *map, void (*fn) (mnt_map *, char *, char *))
 
       dlog("... gives %s", dp->d_name);
       val = xmalloc(l);
-      xsnprintf(val, l + 5, "fs:=%s", *dir);
-      (*fn) (m, strdup(dp->d_name), val);
+      xsnprintf(val, l, "%s%s", fseq, *dir);
+      (*fn) (m, xstrdup(dp->d_name), val);
     }
     closedir(dirp);
   }
@@ -135,11 +132,11 @@ union_reload(mnt_map *m, char *map, void (*fn) (mnt_map *, char *, char *))
    * Add wildcard entry
    */
   {
-    size_t l = strlen(*(dir-1)) + 5;
+    size_t l = strlen(*(dir-1)) + sizeof(fseq);
     char *val = xmalloc(l);
 
-    xsnprintf(val, l, "fs:=%s", *(dir-1));
-    (*fn) (m, strdup("*"), val);
+    xsnprintf(val, l, "%s%s", fseq, *(dir-1));
+    (*fn) (m, xstrdup("*"), val);
   }
   XFREE(mapd);
   XFREE(v);
diff --git a/amd/map.c b/amd/map.c
index 8696dfd6984d..fce8273e4ef6 100644
--- a/amd/map.c
+++ b/amd/map.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -69,7 +65,7 @@ static u_int am_gen = 2;	/* Initial generation number */
 static int timeout_mp_id;	/* Id from last call to timeout */
 
 static am_node *root_node;	/* The root of the mount tree */
-static am_node **exported_ap = (am_node **) 0;
+static am_node **exported_ap = (am_node **) NULL;
 static int exported_ap_size = 0;
 static int first_free_map = 0;	/* First available free slot */
 static int last_used_map = -1;	/* Last unavailable used slot */
@@ -190,7 +186,7 @@ am_node *
 get_ap_child(am_node *mp, char *fname)
 {
   am_node *new_mp;
-  mntfs *mf = mp->am_mnt;
+  mntfs *mf = mp->am_al->al_mnt;
 
   /*
    * Allocate a new map
@@ -280,7 +276,7 @@ exported_ap_free(am_node *mp)
   /*
    * Zero the slot pointer to avoid double free's
    */
-  exported_ap[mp->am_mapno] = 0;
+  exported_ap[mp->am_mapno] = NULL;
 
   /*
    * Update the free and last_used indices
@@ -325,7 +321,7 @@ insert_am(am_node *mp, am_node *p_mp)
     mp->am_osib->am_ysib = mp;
   p_mp->am_child = mp;
 #ifdef HAVE_FS_AUTOFS
-  if (p_mp->am_mnt->mf_flags & MFF_IS_AUTOFS)
+  if (p_mp->am_al->al_mnt->mf_flags & MFF_IS_AUTOFS)
     mp->am_flags |= AMF_AUTOFS;
 #endif /* HAVE_FS_AUTOFS */
 }
@@ -408,13 +404,14 @@ init_map(am_node *mp, char *dir)
    * mp->am_mapno is initialized by exported_ap_alloc
    * other fields don't need to be set to zero.
    */
-  mp->am_mnt = new_mntfs();
-  mp->am_mfarray = 0;
-  mp->am_name = strdup(dir);
-  mp->am_path = strdup(dir);
+
+  mp->am_al = new_loc();
+  mp->am_alarray = NULL;
+  mp->am_name = xstrdup(dir);
+  mp->am_path = xstrdup(dir);
   mp->am_gen = new_gen();
 #ifdef HAVE_FS_AUTOFS
-  mp->am_autofs_fh = 0;
+  mp->am_autofs_fh = NULL;
 #endif /* HAVE_FS_AUTOFS */
 
   mp->am_timeo = gopt.am_timeo;
@@ -430,6 +427,30 @@ init_map(am_node *mp, char *dir)
   mp->am_stats.s_mtime = mp->am_fattr.na_atime.nt_seconds;
   mp->am_dev = -1;
   mp->am_rdev = -1;
+  mp->am_fd[0] = -1;
+  mp->am_fd[1] = -1;
+}
+
+
+void
+notify_child(am_node *mp, au_etype au_etype, int au_errno, int au_signal)
+{
+  amq_sync_umnt rv;
+  int err;
+
+  if (mp->am_fd[1] >= 0) {	/* we have a child process */
+    rv.au_etype = au_etype;
+    rv.au_signal = au_signal;
+    rv.au_errno = au_errno;
+
+    err = write(mp->am_fd[1], &rv, sizeof(rv));
+    /* XXX: do something else on err? */
+    if (err < sizeof(rv))
+      plog(XLOG_INFO, "notify_child: write returned %d instead of %d.",
+	   err, (int) sizeof(rv));
+    close(mp->am_fd[1]);
+    mp->am_fd[1] = -1;
+  }
 }
 
 
@@ -442,25 +463,24 @@ free_map(am_node *mp)
 {
   remove_am(mp);
 
-  if (mp->am_link)
-    XFREE(mp->am_link);
-  if (mp->am_name)
-    XFREE(mp->am_name);
-  if (mp->am_path)
-    XFREE(mp->am_path);
-  if (mp->am_pref)
-    XFREE(mp->am_pref);
-  if (mp->am_transp)
-    XFREE(mp->am_transp);
-
-  if (mp->am_mnt)
-    free_mntfs(mp->am_mnt);
-
-  if (mp->am_mfarray) {
-    mntfs **temp_mf;
-    for (temp_mf = mp->am_mfarray; *temp_mf; temp_mf++)
-      free_mntfs(*temp_mf);
-    XFREE(mp->am_mfarray);
+  if (mp->am_fd[1] != -1)
+    plog(XLOG_FATAL, "free_map: called prior to notifying the child for %s.",
+	mp->am_path);
+
+  XFREE(mp->am_link);
+  XFREE(mp->am_name);
+  XFREE(mp->am_path);
+  XFREE(mp->am_pref);
+  XFREE(mp->am_transp);
+
+  if (mp->am_al)
+    free_loc(mp->am_al);
+
+  if (mp->am_alarray) {
+    am_loc **temp_al;
+    for (temp_al = mp->am_alarray; *temp_al; temp_al++)
+      free_loc(*temp_al);
+    XFREE(mp->am_alarray);
   }
 
 #ifdef HAVE_FS_AUTOFS
@@ -480,8 +500,8 @@ find_ap_recursive(char *dir, am_node *mp)
     if (STREQ(mp->am_path, dir))
       return mp;
 
-    if ((mp->am_mnt->mf_flags & MFF_MOUNTED) &&
-	STREQ(mp->am_mnt->mf_mount, dir))
+    if ((mp->am_al->al_mnt->mf_flags & MFF_MOUNTED) &&
+	STREQ(mp->am_al->al_mnt->mf_mount, dir))
       return mp;
 
     mp2 = find_ap_recursive(dir, mp->am_osib);
@@ -518,37 +538,20 @@ find_ap(char *dir)
 
 
 /*
- * Find the mount node corresponding
- * to the mntfs structure.
- */
-am_node *
-find_mf(mntfs *mf)
-{
-  int i;
-
-  for (i = last_used_map; i >= 0; --i) {
-    am_node *mp = exported_ap[i];
-    if (mp && mp->am_mnt == mf)
-      return mp;
-  }
-
-  return 0;
-}
-
-
-/*
  * Get the filehandle for a particular named directory.
  * This is used during the bootstrap to tell the kernel
  * the filehandles of the initial automount points.
  */
-am_nfs_fh *
-get_root_nfs_fh(char *dir)
+am_nfs_handle_t *
+get_root_nfs_fh(char *dir, am_nfs_handle_t *nfh)
 {
-  static am_nfs_fh nfh;
   am_node *mp = get_root_ap(dir);
   if (mp) {
-    mp_to_fh(mp, &nfh);
-    return &nfh;
+    if (nfs_dispatcher == nfs_program_2)
+      mp_to_fh(mp, &nfh->v2);
+    else
+      mp_to_fh3(mp, &nfh->v3);
+    return nfh;
   }
 
   /*
@@ -584,7 +587,8 @@ map_flush_srvr(fserver *fs)
 
   for (i = last_used_map; i >= 0; --i) {
     am_node *mp = exported_ap[i];
-    if (mp && mp->am_mnt && mp->am_mnt->mf_server == fs) {
+
+    if (mp && mp->am_al->al_mnt && mp->am_al->al_mnt->mf_server == fs) {
       plog(XLOG_INFO, "Flushed %s; dependent on %s", mp->am_path, fs->fs_host);
       mp->am_ttl = clocktime(NULL);
       done = 1;
@@ -608,7 +612,7 @@ mount_auto_node(char *dir, opaque_t arg)
   am_node *mp = (am_node *) arg;
   am_node *new_mp;
 
-  new_mp = mp->am_mnt->mf_ops->lookup_child(mp, dir, &error, VLOOK_CREATE);
+  new_mp = mp->am_al->al_mnt->mf_ops->lookup_child(mp, dir, &error, VLOOK_CREATE);
   if (new_mp && error < 0) {
     /*
      * We can't allow the fileid of the root node to change.
@@ -616,7 +620,7 @@ mount_auto_node(char *dir, opaque_t arg)
      */
     new_mp->am_gen = new_mp->am_fattr.na_fileid = 1;
 
-    new_mp = mp->am_mnt->mf_ops->mount_child(new_mp, &error);
+    (void) mp->am_al->al_mnt->mf_ops->mount_child(new_mp, &error);
   }
 
   if (error > 0) {
@@ -647,7 +651,7 @@ mount_exported(void)
 void
 make_root_node(void)
 {
-  mntfs *root_mnt;
+  mntfs *root_mf;
   char *rootmap = ROOT_MAP;
   root_node = exported_ap_alloc();
 
@@ -659,24 +663,24 @@ make_root_node(void)
   /*
    * Allocate a new mounted filesystem
    */
-  root_mnt = find_mntfs(&amfs_root_ops, (am_opts *) 0, "", rootmap, "", "", "");
+  root_mf = find_mntfs(&amfs_root_ops, (am_opts *) NULL, "", rootmap, "", "", "");
 
   /*
    * Replace the initial null reference
    */
-  free_mntfs(root_node->am_mnt);
-  root_node->am_mnt = root_mnt;
+  free_mntfs(root_node->am_al->al_mnt);
+  root_node->am_al->al_mnt = root_mf;
 
   /*
    * Initialize the root
    */
-  if (root_mnt->mf_ops->fs_init)
-    (*root_mnt->mf_ops->fs_init) (root_mnt);
+  if (root_mf->mf_ops->fs_init)
+    (*root_mf->mf_ops->fs_init) (root_mf);
 
   /*
    * Mount the root
    */
-  root_mnt->mf_error = root_mnt->mf_ops->mount_fs(root_node, root_mnt);
+  root_mf->mf_error = root_mf->mf_ops->mount_fs(root_node, root_mf);
 }
 
 
@@ -687,68 +691,81 @@ make_root_node(void)
 void
 umount_exported(void)
 {
-  int i;
+  int i, work_done;
 
-  for (i = last_used_map; i >= 0; --i) {
-    am_node *mp = exported_ap[i];
-    mntfs *mf;
+  do {
+    work_done = 0;
 
-    if (!mp)
-      continue;
+    for (i = last_used_map; i >= 0; --i) {
+      am_node *mp = exported_ap[i];
+      mntfs *mf;
 
-    mf = mp->am_mnt;
-    if (mf->mf_flags & MFF_UNMOUNTING) {
-      /*
-       * If this node is being unmounted then just ignore it.  However,
-       * this could prevent amd from finishing if the unmount gets blocked
-       * since the am_node will never be free'd.  am_unmounted needs
-       * telling about this possibility. - XXX
-       */
-      continue;
-    }
+      if (!mp)
+	continue;
 
-    if (!(mf->mf_fsflags & FS_DIRECTORY))
       /*
-       * When shutting down this had better
-       * look like a directory, otherwise it
-       * can't be unmounted!
+       * Wait for children to be removed first
        */
-      mk_fattr(&mp->am_fattr, NFDIR);
+      if (mp->am_child)
+	continue;
 
-    if ((--immediate_abort < 0 &&
-	 !(mp->am_flags & AMF_ROOT) && mp->am_parent) ||
-	(mf->mf_flags & MFF_RESTART)) {
+      mf = mp->am_al->al_mnt;
+      if (mf->mf_flags & MFF_UNMOUNTING) {
+	/*
+	 * If this node is being unmounted then just ignore it.  However,
+	 * this could prevent amd from finishing if the unmount gets blocked
+	 * since the am_node will never be free'd.  am_unmounted needs
+	 * telling about this possibility. - XXX
+	 */
+	continue;
+      }
+
+      if (!(mf->mf_fsflags & FS_DIRECTORY))
+	/*
+	 * When shutting down this had better
+	 * look like a directory, otherwise it
+	 * can't be unmounted!
+	 */
+	mk_fattr(&mp->am_fattr, NFDIR);
+
+      if ((--immediate_abort < 0 &&
+	   !(mp->am_flags & AMF_ROOT) && mp->am_parent) ||
+	  (mf->mf_flags & MFF_RESTART)) {
+
+	work_done++;
 
-      /*
-       * Just throw this node away without bothering to unmount it.  If
-       * the server is not known to be up then don't discard the mounted
-       * on directory or Amd might hang...
-       */
-      if (mf->mf_server &&
-	  (mf->mf_server->fs_flags & (FSF_DOWN | FSF_VALID)) != FSF_VALID)
-	mf->mf_flags &= ~MFF_MKMNT;
-      if (gopt.flags & CFM_UNMOUNT_ON_EXIT || mp->am_flags & AMF_AUTOFS) {
-	plog(XLOG_INFO, "on-exit attempt to unmount %s", mf->mf_mount);
 	/*
-	 * use unmount_mp, not unmount_node, so that unmounts be
-	 * backgrounded as needed.
+	 * Just throw this node away without bothering to unmount it.  If
+	 * the server is not known to be up then don't discard the mounted
+	 * on directory or Amd might hang...
 	 */
-	unmount_mp((opaque_t) mp);
+	if (mf->mf_server &&
+	    (mf->mf_server->fs_flags & (FSF_DOWN | FSF_VALID)) != FSF_VALID)
+	  mf->mf_flags &= ~MFF_MKMNT;
+	if (gopt.flags & CFM_UNMOUNT_ON_EXIT || mp->am_flags & AMF_AUTOFS) {
+	  plog(XLOG_INFO, "on-exit attempt to unmount %s", mf->mf_mount);
+	  /*
+	   * use unmount_mp, not unmount_node, so that unmounts be
+	   * backgrounded as needed.
+	   */
+	  unmount_mp((opaque_t) mp);
+	} else {
+	  am_unmounted(mp);
+	}
+	if (!(mf->mf_flags && (MFF_UNMOUNTING|MFF_MOUNTED)))
+	  exported_ap[i] = NULL;
       } else {
-	am_unmounted(mp);
+	/*
+	 * Any other node gets forcibly timed out.
+	 */
+	mp->am_flags &= ~AMF_NOTIMEOUT;
+	mp->am_al->al_mnt->mf_flags &= ~MFF_RSTKEEP;
+	mp->am_ttl = 0;
+	mp->am_timeo = 1;
+	mp->am_timeo_w = 0;
       }
-      exported_ap[i] = 0;
-    } else {
-      /*
-       * Any other node gets forcibly timed out.
-       */
-      mp->am_flags &= ~AMF_NOTIMEOUT;
-      mp->am_mnt->mf_flags &= ~MFF_RSTKEEP;
-      mp->am_ttl = 0;
-      mp->am_timeo = 1;
-      mp->am_timeo_w = 0;
     }
-  }
+  } while (work_done);
 }
 
 
@@ -762,7 +779,7 @@ int
 mount_node(opaque_t arg)
 {
   am_node *mp = (am_node *) arg;
-  mntfs *mf = mp->am_mnt;
+  mntfs *mf = mp->am_al->al_mnt;
   int error = 0;
 
 #ifdef HAVE_FS_AUTOFS
@@ -784,7 +801,7 @@ static int
 unmount_node(opaque_t arg)
 {
   am_node *mp = (am_node *) arg;
-  mntfs *mf = mp->am_mnt;
+  mntfs *mf = mp->am_al->al_mnt;
   int error = 0;
 
   if (mf->mf_flags & MFF_ERROR) {
@@ -805,7 +822,7 @@ unmount_node(opaque_t arg)
   }
 
   /* do this again, it might have changed */
-  mf = mp->am_mnt;
+  mf = mp->am_al->al_mnt;
   if (error) {
     errno = error;		/* XXX */
     dlog("%s: unmount: %m", mf->mf_mount);
@@ -819,7 +836,7 @@ static void
 free_map_if_success(int rc, int term, opaque_t arg)
 {
   am_node *mp = (am_node *) arg;
-  mntfs *mf = mp->am_mnt;
+  mntfs *mf = mp->am_al->al_mnt;
   wchan_t wchan = get_mntfs_wchan(mf);
 
   /*
@@ -836,6 +853,7 @@ free_map_if_success(int rc, int term, opaque_t arg)
     reschedule_timeout_mp();
   }
   if (term) {
+    notify_child(mp, AMQ_UMNT_SIGNAL, 0, term);
     plog(XLOG_ERROR, "unmount for %s got signal %d", mp->am_path, term);
 #if defined(DEBUG) && defined(SIGTRAP)
     /*
@@ -852,18 +870,24 @@ free_map_if_success(int rc, int term, opaque_t arg)
 #endif /* HAVE_FS_AUTOFS */
     amd_stats.d_uerr++;
   } else if (rc) {
+    notify_child(mp, AMQ_UMNT_FAILED, rc, 0);
     if (mf->mf_ops == &amfs_program_ops || rc == EBUSY)
       plog(XLOG_STATS, "\"%s\" on %s still active", mp->am_path, mf->mf_mount);
     else
       plog(XLOG_ERROR, "%s: unmount: %s", mp->am_path, strerror(rc));
 #ifdef HAVE_FS_AUTOFS
-    if (mf->mf_flags & MFF_IS_AUTOFS)
-      autofs_get_mp(mp);
-    if (mp->am_flags & AMF_AUTOFS)
-      autofs_umount_failed(mp);
+    if (rc != ENOENT) {
+      if (mf->mf_flags & MFF_IS_AUTOFS)
+        autofs_get_mp(mp);
+      if (mp->am_flags & AMF_AUTOFS)
+        autofs_umount_failed(mp);
+    }
 #endif /* HAVE_FS_AUTOFS */
     amd_stats.d_uerr++;
   } else {
+    /*
+     * am_unmounted() will call notify_child() appropriately.
+     */
     am_unmounted(mp);
   }
 
@@ -878,11 +902,11 @@ int
 unmount_mp(am_node *mp)
 {
   int was_backgrounded = 0;
-  mntfs *mf = mp->am_mnt;
+  mntfs *mf = mp->am_al->al_mnt;
 
 #ifdef notdef
   plog(XLOG_INFO, "\"%s\" on %s timed out (flags 0x%x)",
-       mp->am_path, mp->am_mnt->mf_mount, (int) mf->mf_flags);
+       mp->am_path, mf->mf_mount, (int) mf->mf_flags);
 #endif /* notdef */
 
 #ifndef MNT2_NFS_OPT_SYMTTL
@@ -914,10 +938,11 @@ unmount_mp(am_node *mp)
       plog(XLOG_STATS, "file server %s is down - timeout of \"%s\" ignored", mf->mf_server->fs_host, mp->am_path);
       mf->mf_flags |= MFF_LOGDOWN;
     }
+    notify_child(mp, AMQ_UMNT_SERVER, 0, 0);
     return 0;
   }
 
-  dlog("\"%s\" on %s timed out", mp->am_path, mp->am_mnt->mf_mount);
+  dlog("\"%s\" on %s timed out", mp->am_path, mf->mf_mount);
   mf->mf_flags |= MFF_UNMOUNTING;
 
 #ifdef HAVE_FS_AUTOFS
@@ -926,7 +951,8 @@ unmount_mp(am_node *mp)
 #endif /* HAVE_FS_AUTOFS */
 
   if ((mf->mf_fsflags & FS_UBACKGROUND) &&
-      (mf->mf_flags & MFF_MOUNTED)) {
+      (mf->mf_flags & MFF_MOUNTED) &&
+     !(mf->mf_flags & MFF_ON_AUTOFS)) {
     dlog("Trying unmount in background");
     run_task(unmount_node, (opaque_t) mp,
 	     free_map_if_success, (opaque_t) mp);
@@ -964,7 +990,7 @@ timeout_mp(opaque_t v)				/* argument not used?! */
     /*
      * Pick up mounted filesystem
      */
-    mf = mp->am_mnt;
+    mf = mp->am_al->al_mnt;
     if (!mf)
       continue;
 
@@ -1056,7 +1082,7 @@ timeout_mp(opaque_t v)				/* argument not used?! */
     t = now + 1;
   dlog("Next mount timeout in %lds", (long) (t - now));
 
-  timeout_mp_id = timeout(t - now, timeout_mp, 0);
+  timeout_mp_id = timeout(t - now, timeout_mp, NULL);
 }
 
 
@@ -1068,5 +1094,5 @@ reschedule_timeout_mp(void)
 {
   if (timeout_mp_id)
     untimeout(timeout_mp_id);
-  timeout_mp_id = timeout(0, timeout_mp, 0);
+  timeout_mp_id = timeout(0, timeout_mp, NULL);
 }
diff --git a/amd/mapc.c b/amd/mapc.c
index d7efdbcfd217..cd4b9b956a05 100644
--- a/amd/mapc.c
+++ b/amd/mapc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -96,7 +92,7 @@ static struct opt_tab mapc_opt[] =
   {"regexp", MAPC_RE},
 #endif /* HAVE_REGEXEC */
   {"sync", MAPC_SYNC},
-  {0, 0}
+  {NULL, 0}
 };
 
 /*
@@ -137,6 +133,7 @@ static const char *get_full_path(const char *map, const char *path, const char *
 static int mapc_meta_search(mnt_map *, char *, char **, int);
 static void mapc_sync(mnt_map *);
 static void mapc_clear(mnt_map *);
+static void mapc_clear_kvhash(kv **);
 
 /* ROOT MAP */
 static int root_init(mnt_map *, char *, time_t *);
@@ -198,12 +195,6 @@ extern int ndbm_search(mnt_map *, char *, char *, char **, time_t *);
 extern int ndbm_mtime(mnt_map *, char *, time_t *);
 #endif /* HAVE_MAP_NDBM */
 
-/* EXECUTABLE MAPS */
-#ifdef HAVE_MAP_EXEC
-extern int exec_init(mnt_map *, char *, time_t *);
-extern int exec_search(mnt_map *, char *, char *, char **, time_t *);
-#endif /* HAVE_MAP_EXEC */
-
 /* FILE MAPS */
 #ifdef HAVE_MAP_FILE
 extern int file_init_or_mtime(mnt_map *, char *, time_t *);
@@ -211,6 +202,16 @@ extern int file_reload(mnt_map *, char *, add_fn *);
 extern int file_search(mnt_map *, char *, char *, char **, time_t *);
 #endif /* HAVE_MAP_FILE */
 
+/* EXECUTABLE MAPS */
+#ifdef HAVE_MAP_EXEC
+extern int exec_init(mnt_map *, char *, time_t *);
+extern int exec_search(mnt_map *, char *, char *, char **, time_t *);
+#endif /* HAVE_MAP_EXEC */
+
+/* Sun-syntax MAPS */
+#ifdef HAVE_MAP_SUN
+/* XXX: fill in */
+#endif /* HAVE_MAP_SUN */
 
 /* note that the choice of MAPC_{INC,ALL} will affect browsable_dirs */
 static map_type maptypes[] =
@@ -323,6 +324,20 @@ static map_type maptypes[] =
     MAPC_INC
   },
 #endif /* HAVE_MAP_EXEC */
+#ifdef notyet /* probe function needs to be there or SEGV */
+#ifdef HAVE_MAP_SUN
+  {
+    /* XXX: fill in */
+    "sun",
+    NULL,
+    NULL,
+    NULL,			/* isup function */
+    NULL,
+    NULL,
+    0
+  },
+#endif /* HAVE_MAP_SUN */
+#endif
   {
     "error",
     error_init,
@@ -412,6 +427,44 @@ mapc_add_kv(mnt_map *m, char *key, char *val)
 
   dlog("add_kv: %s -> %s", key, val);
 
+  if (val != NULL && strchr(val, '\n') != NULL) {
+    /*
+     * If the entry value contains multiple lines we need to break
+     * them up and add them recursively.  This is a workaround to
+     * support Sun style multi-mounts.  Amd converts Sun style
+     * mulit-mounts to type:=auto.  The problem is that Sun packs all
+     * the entries on one line.  When Amd does the conversion it puts
+     * each type:=auto entry on the same line separated by '\n'.
+     */
+    char *entry, *tok;
+
+    /*
+     * The first line should contain the first entry.  The key for
+     * this entry is the key passed into this function.
+     */
+    if ((tok = strtok(val, "\n")) != NULL) {
+      mapc_add_kv(m, key, xstrdup(tok));
+    }
+
+    /*
+     * For the rest of the entries we need to tokenize them by '\n'
+     * and separate the keys from there entries.
+     */
+    while ((tok = strtok(NULL, "\n")) != NULL) {
+      key = tok;
+      /* find the entry */
+      for (entry = key; *entry && !isspace((unsigned char)*entry); entry++);
+      if (*entry) {
+	*entry++ = '\0';
+      }
+
+      mapc_add_kv(m, xstrdup(key), xstrdup(entry));
+    }
+
+    XFREE(val);
+    return;
+  }
+
 #ifdef HAVE_REGEXEC
   if (MAPC_ISRE(m)) {
     char pattern[MAXPATHLEN];
@@ -431,7 +484,8 @@ mapc_add_kv(mnt_map *m, char *key, char *val)
       plog(XLOG_USER, "error compiling RE \"%s\": %s", pattern, errstr);
       return;
     }
-  }
+  } else
+    memset(&re, 0, sizeof(re));
 #endif /* HAVE_REGEXEC */
 
   h = &m->kvhash[hash];
@@ -443,6 +497,7 @@ mapc_add_kv(mnt_map *m, char *key, char *val)
   n->val = val;
   n->next = *h;
   *h = n;
+  m->nentries++;
 }
 
 
@@ -506,7 +561,7 @@ mapc_find_wildcard(mnt_map *m)
   int rc = search_map(m, wildcard, &m->wildcard);
 
   if (rc != 0)
-    m->wildcard = 0;
+    m->wildcard = NULL;
 }
 
 
@@ -520,7 +575,7 @@ static int
 mapc_reload_map(mnt_map *m)
 {
   int error, ret = 0;
-  kv *maphash[NKVHASH], *tmphash[NKVHASH];
+  kv *maphash[NKVHASH];
   time_t t;
 
   error = (*m->mtime) (m, m->map_name, &t);
@@ -546,6 +601,7 @@ mapc_reload_map(mnt_map *m)
   memset((voidp) m->kvhash, 0, sizeof(m->kvhash));
 
   dlog("calling map reload on %s", m->map_name);
+  m->nentries = 0;
   error = (*m->reload) (m, m->map_name, mapc_add_kv);
   if (error) {
     if (m->reloads == 0)
@@ -561,19 +617,19 @@ mapc_reload_map(mnt_map *m)
     else
       plog(XLOG_INFO, "reload #%d of map %s succeeded",
 	   m->reloads, m->map_name);
-    memcpy((voidp) tmphash, (voidp) m->kvhash, sizeof(m->kvhash));
-    memcpy((voidp) m->kvhash, (voidp) maphash, sizeof(m->kvhash));
-    mapc_clear(m);
-    memcpy((voidp) m->kvhash, (voidp) tmphash, sizeof(m->kvhash));
+    mapc_clear_kvhash(maphash);
+    if (m->wildcard) {
+       XFREE(m->wildcard);
+       m->wildcard = NULL;
+    }
     m->modify = t;
     ret = 1;
   }
-  m->wildcard = 0;
 
   dlog("calling mapc_search for wildcard");
   error = mapc_search(m, wildcard, &m->wildcard);
   if (error)
-    m->wildcard = 0;
+    m->wildcard = NULL;
   return ret;
 }
 
@@ -582,12 +638,12 @@ mapc_reload_map(mnt_map *m)
  * Create a new map
  */
 static mnt_map *
-mapc_create(char *map, char *opt, const char *type)
+mapc_create(char *map, char *opt, const char *type, const char *mntpt)
 {
   mnt_map *m = ALLOC(struct mnt_map);
   map_type *mt;
   time_t modify = 0;
-  int alloc = 0;
+  u_int alloc = 0;
 
   cmdoption(opt, mapc_opt, &alloc);
 
@@ -632,6 +688,7 @@ mapc_create(char *map, char *opt, const char *type)
   /* assert: mt in maptypes */
 
   m->flags = alloc & ~MAPC_CACHE_MASK;
+  m->nentries = 0;
   alloc &= MAPC_CACHE_MASK;
 
   if (alloc == MAPC_DFLT)
@@ -678,12 +735,12 @@ mapc_create(char *map, char *opt, const char *type)
   m->search = alloc >= MAPC_ALL ? error_search : mt->search;
   m->mtime = mt->mtime;
   memset((voidp) m->kvhash, 0, sizeof(m->kvhash));
-  m->map_name = strdup(map);
+  m->map_name = xstrdup(map);
   m->refc = 1;
-  m->wildcard = 0;
+  m->wildcard = NULL;
   m->reloads = 0;
-  /* Unfortunately with current code structure, this cannot be initialized here */
-  m->cfm = NULL;
+  /* initialize per-map information (flags, etc.) */
+  m->cfm = find_cf_map(mntpt);
 
   /*
    * synchronize cache with reality
@@ -695,10 +752,10 @@ mapc_create(char *map, char *opt, const char *type)
 
 
 /*
- * Free the cached data in a map
+ * Free the cached data in a map hash
  */
 static void
-mapc_clear(mnt_map *m)
+mapc_clear_kvhash(kv **kvhash)
 {
   int i;
 
@@ -707,16 +764,25 @@ mapc_clear(mnt_map *m)
    * along free'ing the data.
    */
   for (i = 0; i < NKVHASH; i++) {
-    kv *k = m->kvhash[i];
+    kv *k = kvhash[i];
     while (k) {
       kv *n = k->next;
       XFREE(k->key);
-      if (k->val)
-	XFREE(k->val);
+      XFREE(k->val);
       XFREE(k);
       k = n;
     }
   }
+}
+
+
+/*
+ * Free the cached data in a map
+ */
+static void
+mapc_clear(mnt_map *m)
+{
+  mapc_clear_kvhash(m->kvhash);
 
   /*
    * Zero the hash slots
@@ -726,10 +792,10 @@ mapc_clear(mnt_map *m)
   /*
    * Free the wildcard if it exists
    */
-  if (m->wildcard) {
-    XFREE(m->wildcard);
-    m->wildcard = 0;
-  }
+  XFREE(m->wildcard);
+  m->wildcard = NULL;
+
+  m->nentries = 0;
 }
 
 
@@ -737,7 +803,7 @@ mapc_clear(mnt_map *m)
  * Find a map, or create one if it does not exist
  */
 mnt_map *
-mapc_find(char *map, char *opt, const char *maptype)
+mapc_find(char *map, char *opt, const char *maptype, const char *mntpt)
 {
   mnt_map *m;
 
@@ -751,7 +817,7 @@ mapc_find(char *map, char *opt, const char *maptype)
   ITER(m, mnt_map, &map_list_head)
     if (STREQ(m->map_name, map))
       return mapc_dup(m);
-  m = mapc_create(map, opt, maptype);
+  m = mapc_create(map, opt, maptype, mntpt);
   ins_que(&m->hdr, &map_list_head);
 
   return m;
@@ -788,7 +854,7 @@ static int
 mapc_meta_search(mnt_map *m, char *key, char **pval, int recurse)
 {
   int error = 0;
-  kv *k = 0;
+  kv *k = NULL;
 
   /*
    * Firewall
@@ -839,7 +905,7 @@ mapc_meta_search(mnt_map *m, char *key, char **pval, int recurse)
 	int retval;
 
 	/* XXX: this code was recently ported, and must be tested -Erez */
-	retval = regexec(&k->re, key, 0, 0, 0);
+	retval = regexec(&k->re, key, 0, NULL, 0);
 	if (retval == 0) {	/* succeeded */
 	  break;
 	} else {		/* failed to match, log error */
@@ -863,7 +929,7 @@ mapc_meta_search(mnt_map *m, char *key, char **pval, int recurse)
    */
   if (k) {
     if (k->val)
-      *pval = strdup(k->val);
+      *pval = xstrdup(k->val);
     else
       error = ENOENT;
   } else if (m->alloc >= MAPC_ALL) {
@@ -880,7 +946,7 @@ mapc_meta_search(mnt_map *m, char *key, char **pval, int recurse)
      */
     error = search_map(m, key, pval);
     if (!error && m->alloc == MAPC_INC)
-      mapc_add_kv(m, strdup(key), strdup(*pval));
+      mapc_add_kv(m, xstrdup(key), xstrdup(*pval));
   }
 
   /*
@@ -911,11 +977,11 @@ mapc_meta_search(mnt_map *m, char *key, char **pval, int recurse)
 	dlog("mapc recurses on %s", wildname);
 	error = mapc_meta_search(m, wildname, pval, MREC_PART);
 	if (error)
-	  *subp = 0;
+	  *subp = '\0';
       }
 
       if (error > 0 && m->wildcard) {
-	*pval = strdup(m->wildcard);
+	*pval = xstrdup(m->wildcard);
 	error = 0;
       }
     }
@@ -1031,7 +1097,7 @@ root_newmap(const char *dir, const char *opts, const char *map, const cf_map_t *
    * First make sure we have a root map to talk about...
    */
   if (!root_map)
-    root_map = mapc_find(ROOT_MAP, "mapdefault", NULL);
+    root_map = mapc_find(ROOT_MAP, "mapdefault", NULL, NULL);
 
   /*
    * Then add the entry...
@@ -1071,7 +1137,7 @@ root_newmap(const char *dir, const char *opts, const char *map, const cf_map_t *
     else
       xstrlcpy(str, opts, sizeof(str));
   }
-  mapc_repl_kv(root_map, strdup((char *)dir), strdup(str));
+  mapc_repl_kv(root_map, xstrdup(dir), xstrdup(str));
 }
 
 
diff --git a/amd/mntfs.c b/amd/mntfs.c
index 6021838425c0..a26ff8f553f6 100644
--- a/amd/mntfs.c
+++ b/amd/mntfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -52,6 +48,16 @@ qelem mfhead = {&mfhead, &mfhead};
 int mntfs_allocated;
 
 
+am_loc *
+dup_loc(am_loc *loc)
+{
+  loc->al_refc++;
+  if (loc->al_mnt) {
+    dup_mntfs(loc->al_mnt);
+  }
+  return loc;
+}
+
 mntfs *
 dup_mntfs(mntfs *mf)
 {
@@ -71,24 +77,27 @@ init_mntfs(mntfs *mf, am_ops *ops, am_opts *mo, char *mp, char *info, char *auto
 {
   mf->mf_ops = ops;
   mf->mf_fsflags = ops->nfs_fs_flags;
-  mf->mf_fo = mo;
-  mf->mf_mount = strdup(mp);
-  mf->mf_info = strdup(info);
-  mf->mf_auto = strdup(auto_opts);
-  mf->mf_mopts = strdup(mopts);
-  mf->mf_remopts = strdup(remopts);
+  mf->mf_fo = 0;
+  if (mo)
+    mf->mf_fo = copy_opts(mo);
+
+  mf->mf_mount = xstrdup(mp);
+  mf->mf_info = xstrdup(info);
+  mf->mf_auto = xstrdup(auto_opts);
+  mf->mf_mopts = xstrdup(mopts);
+  mf->mf_remopts = xstrdup(remopts);
   mf->mf_loopdev = NULL;
   mf->mf_refc = 1;
   mf->mf_flags = 0;
   mf->mf_error = -1;
   mf->mf_cid = 0;
-  mf->mf_private = 0;
-  mf->mf_prfree = 0;
+  mf->mf_private = NULL;
+  mf->mf_prfree = NULL;
 
   if (ops->ffserver)
     mf->mf_server = (*ops->ffserver) (mf);
   else
-    mf->mf_server = 0;
+    mf->mf_server = NULL;
 }
 
 
@@ -138,7 +147,7 @@ locate_mntfs(am_ops *ops, am_opts *mo, char *mp, char *info, char *auto_opts, ch
       }
 
       dlog("mf->mf_flags = %#x", mf->mf_flags);
-      mf->mf_fo = mo;
+
       if ((mf->mf_flags & MFF_RESTART) && amd_state < Finishing) {
 	/*
 	 * Restart a previously mounted filesystem.
@@ -171,7 +180,7 @@ locate_mntfs(am_ops *ops, am_opts *mo, char *mp, char *info, char *auto_opts, ch
 
 	if (mf->mf_private && mf->mf_prfree) {
 	  mf->mf_prfree(mf->mf_private);
-	  mf->mf_private = 0;
+	  mf->mf_private = NULL;
 	}
 
 	fs = ops->ffserver ? (*ops->ffserver) (mf) : (fserver *) NULL;
@@ -202,26 +211,35 @@ find_mntfs(am_ops *ops, am_opts *mo, char *mp, char *info, char *auto_opts, char
 mntfs *
 new_mntfs(void)
 {
-  return alloc_mntfs(&amfs_error_ops, (am_opts *) 0, "//nil//", ".", "", "", "");
+  return alloc_mntfs(&amfs_error_ops, (am_opts *) NULL, "//nil//", ".", "", "", "");
+}
+
+am_loc *
+new_loc(void)
+{
+  am_loc *loc = CALLOC(struct am_loc);
+  loc->al_fo = 0;
+  loc->al_mnt = new_mntfs();
+  loc->al_refc = 1;
+  return loc;
 }
 
 
 static void
 uninit_mntfs(mntfs *mf)
 {
-  if (mf->mf_auto)
-    XFREE(mf->mf_auto);
-  if (mf->mf_mopts)
-    XFREE(mf->mf_mopts);
-  if (mf->mf_remopts)
-    XFREE(mf->mf_remopts);
-  if (mf->mf_info)
-    XFREE(mf->mf_info);
+  if (mf->mf_fo) {
+    free_opts(mf->mf_fo);
+    XFREE(mf->mf_fo);
+  }
+  XFREE(mf->mf_auto);
+  XFREE(mf->mf_mopts);
+  XFREE(mf->mf_remopts);
+  XFREE(mf->mf_info);
   if (mf->mf_private && mf->mf_prfree)
     (*mf->mf_prfree) (mf->mf_private);
 
-  if (mf->mf_mount)
-    XFREE(mf->mf_mount);
+  XFREE(mf->mf_mount);
 
   /*
    * Clean up the file server
@@ -255,6 +273,16 @@ discard_mntfs(voidp v)
   --mntfs_allocated;
 }
 
+static void
+discard_loc(voidp v)
+{
+  am_loc *loc = v;
+  if (loc->al_fo) {
+    free_opts(loc->al_fo);
+    XFREE(loc->al_fo);
+  }
+  XFREE(loc);
+}
 
 void
 flush_mntfs(void)
@@ -270,6 +298,23 @@ flush_mntfs(void)
   }
 }
 
+void
+free_loc(opaque_t arg)
+{
+  am_loc *loc = (am_loc *) arg;
+  dlog("free_loc %p", loc);
+
+  if (loc->al_refc <= 0) {
+    plog(XLOG_ERROR, "IGNORING free_loc for 0x%p", loc);
+    return;
+  }
+
+  if (loc->al_mnt)
+    free_mntfs(loc->al_mnt);
+  if (--loc->al_refc == 0) {
+    discard_loc(loc);
+  }
+}
 
 void
 free_mntfs(opaque_t arg)
@@ -356,7 +401,6 @@ realloc_mntfs(mntfs *mf, am_ops *ops, am_opts *mo, char *mp, char *info, char *a
   if (mf->mf_ops != &amfs_error_ops &&
       (mf->mf_flags & MFF_MOUNTED) &&
       !FSRV_ISDOWN(mf->mf_server)) {
-    mf->mf_fo = mo;
     return mf;
   }
 
diff --git a/amd/nfs_prot_svc.c b/amd/nfs_prot_svc.c
index 0dd6992cf9e7..cbde17274aea 100644
--- a/amd/nfs_prot_svc.c
+++ b/amd/nfs_prot_svc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -69,6 +65,7 @@ extern nfsstatfsres *nfsproc_statfs_2_svc(am_nfs_fh *, struct svc_req *);
 
 /* global variables */
 SVCXPRT *current_transp;
+dispatcher_t nfs_dispatcher = nfs_program_2;
 
 /* typedefs */
 typedef char *(*nfssvcproc_t)(voidp, struct svc_req *);
@@ -299,3 +296,193 @@ nfs_program_2(struct svc_req *rqstp, SVCXPRT *transp)
     going_down(1);
   }
 }
+
+void
+nfs_program_3(struct svc_req *rqstp, register SVCXPRT *transp)
+{
+  union {
+    am_GETATTR3args am_nfs3_getattr_3_arg;
+    am_SETATTR3args am_nfs3_setattr_3_arg;
+    am_LOOKUP3args am_nfs3_lookup_3_arg;
+    am_ACCESS3args am_nfs3_access_3_arg;
+    am_READLINK3args am_nfs3_readlink_3_arg;
+    am_READ3args am_nfs3_read_3_arg;
+    am_WRITE3args am_nfs3_write_3_arg;
+    am_CREATE3args am_nfs3_create_3_arg;
+    am_MKDIR3args am_nfs3_mkdir_3_arg;
+    am_SYMLINK3args am_nfs3_symlink_3_arg;
+    am_MKNOD3args am_nfs3_mknod_3_arg;
+    am_REMOVE3args am_nfs3_remove_3_arg;
+    am_RMDIR3args am_nfs3_rmdir_3_arg;
+    am_RENAME3args am_nfs3_rename_3_arg;
+    am_LINK3args am_nfs3_link_3_arg;
+    am_READDIR3args am_nfs3_readdir_3_arg;
+    am_READDIRPLUS3args am_nfs3_readdirplus_3_arg;
+    am_FSSTAT3args am_nfs3_fsstat_3_arg;
+    am_FSINFO3args am_nfs3_fsinfo_3_arg;
+    am_PATHCONF3args am_nfs3_pathconf_3_arg;
+    am_COMMIT3args am_nfs3_commit_3_arg;
+  } argument;
+  char *result;
+  xdrproc_t _xdr_argument, _xdr_result;
+  nfssvcproc_t local;
+
+  switch (rqstp->rq_proc) {
+  case AM_NFS3_NULL:
+    _xdr_argument = (xdrproc_t) xdr_void;
+    _xdr_result = (xdrproc_t) xdr_void;
+    local = (nfssvcproc_t) am_nfs3_null_3_svc;
+    break;
+
+  case AM_NFS3_GETATTR:
+    _xdr_argument = (xdrproc_t) xdr_am_GETATTR3args;
+    _xdr_result = (xdrproc_t) xdr_am_GETATTR3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_getattr_3_svc;
+    break;
+
+  case AM_NFS3_SETATTR:
+    _xdr_argument = (xdrproc_t) xdr_am_SETATTR3args;
+    _xdr_result = (xdrproc_t) xdr_am_SETATTR3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_setattr_3_svc;
+    break;
+
+  case AM_NFS3_LOOKUP:
+    _xdr_argument = (xdrproc_t) xdr_am_LOOKUP3args;
+    _xdr_result = (xdrproc_t) xdr_am_LOOKUP3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_lookup_3_svc;
+    break;
+
+  case AM_NFS3_ACCESS:
+    _xdr_argument = (xdrproc_t) xdr_am_ACCESS3args;
+    _xdr_result = (xdrproc_t) xdr_am_ACCESS3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_access_3_svc;
+    break;
+
+  case AM_NFS3_READLINK:
+    _xdr_argument = (xdrproc_t) xdr_am_READLINK3args;
+    _xdr_result = (xdrproc_t) xdr_am_READLINK3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_readlink_3_svc;
+    break;
+
+  case AM_NFS3_READ:
+    _xdr_argument = (xdrproc_t) xdr_am_READ3args;
+    _xdr_result = (xdrproc_t) xdr_am_READ3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_read_3_svc;
+    break;
+
+  case AM_NFS3_WRITE:
+    _xdr_argument = (xdrproc_t) xdr_am_WRITE3args;
+    _xdr_result = (xdrproc_t) xdr_am_WRITE3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_write_3_svc;
+    break;
+
+  case AM_NFS3_CREATE:
+    _xdr_argument = (xdrproc_t) xdr_am_CREATE3args;
+    _xdr_result = (xdrproc_t) xdr_am_CREATE3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_create_3_svc;
+    break;
+
+  case AM_NFS3_MKDIR:
+    _xdr_argument = (xdrproc_t) xdr_am_MKDIR3args;
+    _xdr_result = (xdrproc_t) xdr_am_MKDIR3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_mkdir_3_svc;
+    break;
+
+  case AM_NFS3_SYMLINK:
+    _xdr_argument = (xdrproc_t) xdr_am_SYMLINK3args;
+    _xdr_result = (xdrproc_t) xdr_am_SYMLINK3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_symlink_3_svc;
+    break;
+
+  case AM_NFS3_MKNOD:
+    _xdr_argument = (xdrproc_t) xdr_am_MKNOD3args;
+    _xdr_result = (xdrproc_t) xdr_am_MKNOD3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_mknod_3_svc;
+    break;
+
+  case AM_NFS3_REMOVE:
+    _xdr_argument = (xdrproc_t) xdr_am_REMOVE3args;
+    _xdr_result = (xdrproc_t) xdr_am_REMOVE3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_remove_3_svc;
+    break;
+
+  case AM_NFS3_RMDIR:
+    _xdr_argument = (xdrproc_t) xdr_am_RMDIR3args;
+    _xdr_result = (xdrproc_t) xdr_am_RMDIR3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_rmdir_3_svc;
+    break;
+
+  case AM_NFS3_RENAME:
+    _xdr_argument = (xdrproc_t) xdr_am_RENAME3args;
+    _xdr_result = (xdrproc_t) xdr_am_RENAME3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_rename_3_svc;
+    break;
+
+  case AM_NFS3_LINK:
+    _xdr_argument = (xdrproc_t) xdr_am_LINK3args;
+    _xdr_result = (xdrproc_t) xdr_am_LINK3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_link_3_svc;
+    break;
+
+  case AM_NFS3_READDIR:
+    _xdr_argument = (xdrproc_t) xdr_am_READDIR3args;
+    _xdr_result = (xdrproc_t) xdr_am_READDIR3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_readdir_3_svc;
+    break;
+
+  case AM_NFS3_READDIRPLUS:
+    _xdr_argument = (xdrproc_t) xdr_am_READDIRPLUS3args;
+    _xdr_result = (xdrproc_t) xdr_am_READDIRPLUS3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_readdirplus_3_svc;
+    break;
+
+  case AM_NFS3_FSSTAT:
+    _xdr_argument = (xdrproc_t) xdr_am_FSSTAT3args;
+    _xdr_result = (xdrproc_t) xdr_am_FSSTAT3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_fsstat_3_svc;
+    break;
+
+  case AM_NFS3_FSINFO:
+    _xdr_argument = (xdrproc_t) xdr_am_FSINFO3args;
+    _xdr_result = (xdrproc_t) xdr_am_FSINFO3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_fsinfo_3_svc;
+    break;
+
+  case AM_NFS3_PATHCONF:
+    _xdr_argument = (xdrproc_t) xdr_am_PATHCONF3args;
+    _xdr_result = (xdrproc_t) xdr_am_PATHCONF3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_pathconf_3_svc;
+    break;
+
+  case AM_NFS3_COMMIT:
+    _xdr_argument = (xdrproc_t) xdr_am_COMMIT3args;
+    _xdr_result = (xdrproc_t) xdr_am_COMMIT3res;
+    local = (nfssvcproc_t) (char *(*)(char *, struct svc_req *)) am_nfs3_commit_3_svc;
+    break;
+
+  default:
+    svcerr_noproc (transp);
+    return;
+  }
+
+  memset ((char *)&argument, 0, sizeof (argument));
+
+  if (!svc_getargs(transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+    plog(XLOG_ERROR,
+	 "NFS xdr decode failed for %d %d %d",
+	 (int) rqstp->rq_prog, (int) rqstp->rq_vers, (int) rqstp->rq_proc);
+    svcerr_decode(transp);
+    return;
+  }
+
+  result = (*local) (&argument, rqstp);
+  if (result != NULL && !svc_sendreply(transp, (xdrproc_t) _xdr_result, result)) {
+    svcerr_systemerr (transp);
+  }
+
+  if (!svc_freeargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+    plog(XLOG_FATAL, "unable to free rpc arguments in nfs_program_3");
+    going_down(1);
+  }
+  return;
+}
diff --git a/amd/nfs_start.c b/amd/nfs_start.c
index f6aba94e2b6d..b6c544ddf178 100644
--- a/amd/nfs_start.c
+++ b/amd/nfs_start.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -65,12 +61,11 @@ u_short nfs_port = 0;
 static void
 checkup(void)
 {
-
   static int max_fd = 0;
-  static char *max_mem = 0;
-
+  static char *max_mem = NULL;
   int next_fd = dup(0);
   caddr_t next_mem = sbrk(0);
+
   close(next_fd);
 
   if (max_fd < next_fd) {
@@ -135,8 +130,8 @@ do_select(int smask, int fds, fd_set *fdp, struct timeval *tvp)
     /*
      * Wait for input
      */
-    nsel = select(fds, fdp, (fd_set *) 0, (fd_set *) 0,
-		  tvp->tv_sec ? tvp : (struct timeval *) 0);
+    nsel = select(fds, fdp, (fd_set *) NULL, (fd_set *) NULL,
+		  tvp->tv_sec ? tvp : (struct timeval *) NULL);
   }
 
 #ifdef HAVE_SIGACTION
@@ -171,7 +166,7 @@ rpc_pending_now(void)
   FD_SET(fwd_sock, &readfds);
 
   tvv.tv_sec = tvv.tv_usec = 0;
-  nsel = select(FD_SETSIZE, &readfds, (fd_set *) 0, (fd_set *) 0, &tvv);
+  nsel = select(FD_SETSIZE, &readfds, (fd_set *) NULL, (fd_set *) NULL, &tvv);
   if (nsel < 1)
     return (0);
   if (FD_ISSET(fwd_sock, &readfds))
@@ -365,15 +360,16 @@ mount_automounter(int ppid)
    * already created the service during restart_automounter_nodes().
    */
   if (nfs_port == 0) {
-    ret = create_nfs_service(&soNFS, &nfs_port, &nfsxprt, nfs_program_2);
+    ret = create_nfs_service(&soNFS, &nfs_port, &nfsxprt, nfs_dispatcher,
+	get_nfs_dispatcher_version(nfs_dispatcher));
     if (ret != 0)
       return ret;
   }
   xsnprintf(pid_fsname, sizeof(pid_fsname), "%s:(pid%ld,port%u)",
 	    am_get_hostname(), (long) am_mypid, nfs_port);
 
-  /* security: if user sets -D amq, don't even create listening socket */
-  if (!amuDebug(D_AMQ)) {
+  /* security: if user sets -D noamq, don't even create listening socket */
+  if (amuDebug(D_AMQ)) {
     ret = create_amq_service(&udp_soAMQ,
 			     &udp_amqp,
 			     &udp_amqncp,
@@ -416,25 +412,33 @@ mount_automounter(int ppid)
     return 0;
   }
 
-  if (!amuDebug(D_AMQ)) {
+  if (amuDebug(D_AMQ)) {
     /*
      * Complete registration of amq (first TCP service then UDP)
      */
-    unregister_amq();
-
-    ret = amu_svc_register(tcp_amqp, get_amd_program_number(), AMQ_VERSION,
-			   amq_program_1, IPPROTO_TCP, tcp_amqncp);
-    if (ret != 1) {
-      plog(XLOG_FATAL, "unable to register (AMQ_PROGRAM=%d, AMQ_VERSION, tcp)", get_amd_program_number());
+    int tcp_ok = 0, udp_ok = 0;
+
+    unregister_amq();	 /* unregister leftover Amd, if any, just in case */
+
+    tcp_ok = amu_svc_register(tcp_amqp, get_amd_program_number(), AMQ_VERSION,
+			      amq_program_1, IPPROTO_TCP, tcp_amqncp);
+    if (!tcp_ok)
+      plog(XLOG_FATAL,
+	   "unable to register (AMQ_PROGRAM=%lu, AMQ_VERSION, tcp)",
+	   get_amd_program_number());
+
+    udp_ok = amu_svc_register(udp_amqp, get_amd_program_number(), AMQ_VERSION,
+			      amq_program_1, IPPROTO_UDP, udp_amqncp);
+    if (!udp_ok)
+      plog(XLOG_FATAL,
+	   "unable to register (AMQ_PROGRAM=%lu, AMQ_VERSION, udp)",
+	   get_amd_program_number());
+
+    /* return error only if both failed */
+    if (!tcp_ok && !udp_ok) {
+      amd_state = Done;
       return 3;
     }
-
-    ret = amu_svc_register(udp_amqp, get_amd_program_number(), AMQ_VERSION,
-			   amq_program_1, IPPROTO_UDP, udp_amqncp);
-    if (ret != 1) {
-      plog(XLOG_FATAL, "unable to register (AMQ_PROGRAM=%d, AMQ_VERSION, udp)", get_amd_program_number());
-      return 4;
-    }
   }
 
   /*
diff --git a/amd/nfs_subr.c b/amd/nfs_subr.c
index 80d3ca8e311c..e463ff72c63a 100644
--- a/amd/nfs_subr.c
+++ b/amd/nfs_subr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -78,6 +74,17 @@ struct am_fh {
   } u;
 };
 
+struct am_fh3 {
+  u_int fhh_gen;				/* generation number */
+  union {
+    struct {
+      int fhh_type;				/* old or new am_fh */
+      pid_t fhh_pid;				/* process id */
+      int fhh_id;				/* map id */
+    } s;
+    char fhh_path[AM_FHSIZE3-sizeof(u_int)];	/* path to am_node */
+  } u;
+};
 
 /* forward declarations */
 /* converting am-filehandles to mount-points */
@@ -96,10 +103,10 @@ do_readlink(am_node *mp, int *error_return)
    * otherwise if a link exists use that,
    * otherwise use the mount point.
    */
-  if (mp->am_mnt->mf_ops->readlink) {
+  if (mp->am_al->al_mnt->mf_ops->readlink) {
     int retry = 0;
-    mp = (*mp->am_mnt->mf_ops->readlink) (mp, &retry);
-    if (mp == 0) {
+    mp = (*mp->am_al->al_mnt->mf_ops->readlink) (mp, &retry);
+    if (mp == NULL) {
       *error_return = retry;
       return 0;
     }
@@ -109,7 +116,7 @@ do_readlink(am_node *mp, int *error_return)
   if (mp->am_link) {
     ln = mp->am_link;
   } else {
-    ln = mp->am_mnt->mf_mount;
+    ln = mp->am_al->al_mnt->mf_mount;
   }
 
   return ln;
@@ -130,14 +137,14 @@ nfsproc_getattr_2_svc(am_nfs_fh *argp, struct svc_req *rqstp)
 {
   static nfsattrstat res;
   am_node *mp;
-  int retry;
+  int retry = 0;
   time_t now = clocktime(NULL);
 
   if (amuDebug(D_TRACE))
     plog(XLOG_DEBUG, "getattr:");
 
   mp = fh_to_mp3(argp, &retry, VLOOK_CREATE);
-  if (mp == 0) {
+  if (mp == NULL) {
     if (amuDebug(D_TRACE))
       plog(XLOG_DEBUG, "\tretry=%d", retry);
 
@@ -209,7 +216,7 @@ nfsproc_lookup_2_svc(nfsdiropargs *argp, struct svc_req *rqstp)
   xsnprintf(opt_gid, sizeof(gid_str), "%d", (int) gid);
 
   mp = fh_to_mp3(&argp->da_fhandle, &retry, VLOOK_CREATE);
-  if (mp == 0) {
+  if (mp == NULL) {
     if (retry < 0) {
       amd_stats.d_drops++;
       return 0;
@@ -220,9 +227,9 @@ nfsproc_lookup_2_svc(nfsdiropargs *argp, struct svc_req *rqstp)
     am_node *ap;
     if (amuDebug(D_TRACE))
       plog(XLOG_DEBUG, "\tlookup(%s, %s)", mp->am_path, argp->da_name);
-    ap = mp->am_mnt->mf_ops->lookup_child(mp, argp->da_name, &error, VLOOK_CREATE);
+    ap = mp->am_al->al_mnt->mf_ops->lookup_child(mp, argp->da_name, &error, VLOOK_CREATE);
     if (ap && error < 0)
-      ap = mp->am_mnt->mf_ops->mount_child(ap, &error);
+      ap = mp->am_al->al_mnt->mf_ops->mount_child(ap, &error);
     if (ap == 0) {
       if (error < 0) {
 	amd_stats.d_drops++;
@@ -285,7 +292,7 @@ nfs_quick_reply(am_node *mp, int error)
      * Free up transp.  It's only used for one reply.
      */
     XFREE(mp->am_transp);
-    dlog("Quick reply sent for %s", mp->am_mnt->mf_mount);
+    dlog("Quick reply sent for %s", mp->am_al->al_mnt->mf_mount);
   }
 }
 
@@ -301,7 +308,7 @@ nfsproc_readlink_2_svc(am_nfs_fh *argp, struct svc_req *rqstp)
     plog(XLOG_DEBUG, "readlink:");
 
   mp = fh_to_mp3(argp, &retry, VLOOK_CREATE);
-  if (mp == 0) {
+  if (mp == NULL) {
   readlink_retry:
     if (retry < 0) {
       amd_stats.d_drops++;
@@ -379,7 +386,7 @@ unlink_or_rmdir(nfsdiropargs *argp, struct svc_req *rqstp, int unlinkp)
   int retry;
 
   am_node *mp = fh_to_mp3(&argp->da_fhandle, &retry, VLOOK_DELETE);
-  if (mp == 0) {
+  if (mp == NULL) {
     if (retry < 0) {
       amd_stats.d_drops++;
       return 0;
@@ -396,8 +403,8 @@ unlink_or_rmdir(nfsdiropargs *argp, struct svc_req *rqstp, int unlinkp)
   if (amuDebug(D_TRACE))
     plog(XLOG_DEBUG, "\tremove(%s, %s)", mp->am_path, argp->da_name);
 
-  mp = mp->am_mnt->mf_ops->lookup_child(mp, argp->da_name, &retry, VLOOK_DELETE);
-  if (mp == 0) {
+  mp = mp->am_al->al_mnt->mf_ops->lookup_child(mp, argp->da_name, &retry, VLOOK_DELETE);
+  if (mp == NULL) {
     /*
      * Ignore retries...
      */
@@ -510,7 +517,7 @@ nfsproc_readdir_2_svc(nfsreaddirargs *argp, struct svc_req *rqstp)
     plog(XLOG_DEBUG, "readdir:");
 
   mp = fh_to_mp3(&argp->rda_fhandle, &retry, VLOOK_CREATE);
-  if (mp == 0) {
+  if (mp == NULL) {
     if (retry < 0) {
       amd_stats.d_drops++;
       return 0;
@@ -519,7 +526,7 @@ nfsproc_readdir_2_svc(nfsreaddirargs *argp, struct svc_req *rqstp)
   } else {
     if (amuDebug(D_TRACE))
       plog(XLOG_DEBUG, "\treaddir(%s)", mp->am_path);
-    res.rdr_status = nfs_error((*mp->am_mnt->mf_ops->readdir)
+    res.rdr_status = nfs_error((*mp->am_al->al_mnt->mf_ops->readdir)
 			   (mp, argp->rda_cookie,
 			    &res.rdr_u.rdr_reply_u, e_res, argp->rda_count));
     mp->am_stats.s_readdir++;
@@ -541,7 +548,7 @@ nfsproc_statfs_2_svc(am_nfs_fh *argp, struct svc_req *rqstp)
     plog(XLOG_DEBUG, "statfs:");
 
   mp = fh_to_mp3(argp, &retry, VLOOK_CREATE);
-  if (mp == 0) {
+  if (mp == NULL) {
     if (retry < 0) {
       amd_stats.d_drops++;
       return 0;
@@ -562,8 +569,8 @@ nfsproc_statfs_2_svc(am_nfs_fh *argp, struct svc_req *rqstp)
 
     /* check if map is browsable and show_statfs_entries=yes  */
     if ((gopt.flags & CFM_SHOW_STATFS_ENTRIES) &&
-	mp->am_mnt && mp->am_mnt->mf_mopts) {
-      mnt.mnt_opts = mp->am_mnt->mf_mopts;
+	mp->am_al->al_mnt && mp->am_al->al_mnt->mf_mopts) {
+      mnt.mnt_opts = mp->am_al->al_mnt->mf_mopts;
       if (amu_hasmntopt(&mnt, "browsable")) {
 	count_map_entries(mp,
 			  &fp->sfrok_blocks,
@@ -599,7 +606,7 @@ count_map_entries(const am_node *mp, u_int *out_blocks, u_int *out_bfree, u_int
   blocks = bfree = bavail = 0;
   if (!mp)
     goto out;
-  mf = mp->am_mnt;
+  mf = mp->am_al->al_mnt;
   if (!mf)
     goto out;
   mmp = (mnt_map *) mf->mf_private;
@@ -625,58 +632,18 @@ out:
   *out_bavail = bavail;
 }
 
-
-/*
- * Convert from file handle to automount node.
- */
 static am_node *
-fh_to_mp3(am_nfs_fh *fhp, int *rp, int vop)
+validate_ap(am_node *node, int *rp, u_int fhh_gen)
 {
-  struct am_fh *fp = (struct am_fh *) fhp;
-  am_node *ap = 0;
-
-  if (fp->u.s.fhh_type != 0) {
-    /* New filehandle type */
-    int len = sizeof(*fhp) - sizeof(fp->fhh_gen);
-    char *path = xmalloc(len+1);
-    /*
-     * Because fhp is treated as a filehandle we use memcpy
-     * instead of xstrlcpy.
-     */
-    memcpy(path, (char *) fp->u.fhh_path, len);
-    path[len] = '\0';
-    /* dlog("fh_to_mp3: new filehandle: %s", path); */
-
-    ap = path_to_exported_ap(path);
-    XFREE(path);
-  } else {
-    /* dlog("fh_to_mp3: old filehandle: %d", fp->u.s.fhh_id); */
-    /*
-     * Check process id matches
-     * If it doesn't then it is probably
-     * from an old kernel-cached filehandle
-     * which is now out of date.
-     */
-    if (fp->u.s.fhh_pid != get_server_pid()) {
-      dlog("fh_to_mp3: wrong pid %ld != my pid %ld",
-	   (long) fp->u.s.fhh_pid, get_server_pid());
-      goto drop;
-    }
-
-    /*
-     * Get hold of the supposed mount node
-     */
-    ap = get_exported_ap(fp->u.s.fhh_id);
-  }
-
+  am_node *ap = node;
   /*
    * Check the generation number in the node
    * matches the one from the kernel.  If not
    * then the old node has been timed out and
    * a new one allocated.
    */
-  if (ap != NULL && ap->am_gen != fp->fhh_gen)
-    ap = 0;
+  if (node != NULL && node->am_gen != fhh_gen)
+    ap = NULL;
 
   /*
    * If it doesn't exists then drop the request
@@ -690,12 +657,12 @@ fh_to_mp3(am_nfs_fh *fhp, int *rp, int vop)
    * for it.  This implements the replicated filesystem
    * retries.
    */
-  if (ap->am_mnt && FSRV_ISDOWN(ap->am_mnt->mf_server) && ap->am_parent) {
+  if (ap->am_al->al_mnt && FSRV_ISDOWN(ap->am_al->al_mnt->mf_server) && ap->am_parent) {
     int error;
     am_node *orig_ap = ap;
 
-    dlog("fh_to_mp3: %s (%s) is hung: lookup alternative file server",
-	 orig_ap->am_path, orig_ap->am_mnt->mf_info);
+    dlog("%s: %s (%s) is hung: lookup alternative file server", __func__,
+	 orig_ap->am_path, orig_ap->am_al->al_mnt->mf_info);
 
     /*
      * Update modify time of parent node.
@@ -712,11 +679,11 @@ fh_to_mp3(am_nfs_fh *fhp, int *rp, int vop)
      * to the caller.
      */
     if (vop == VLOOK_CREATE) {
-      ap = orig_ap->am_parent->am_mnt->mf_ops->lookup_child(orig_ap->am_parent, orig_ap->am_name, &error, vop);
+      ap = orig_ap->am_parent->am_al->al_mnt->mf_ops->lookup_child(orig_ap->am_parent, orig_ap->am_name, &error, vop);
       if (ap && error < 0)
-	ap = orig_ap->am_parent->am_mnt->mf_ops->mount_child(ap, &error);
+	ap = orig_ap->am_parent->am_al->al_mnt->mf_ops->mount_child(ap, &error);
     } else {
-      ap = 0;
+      ap = NULL;
       error = ESTALE;
     }
     if (ap == 0) {
@@ -735,13 +702,13 @@ fh_to_mp3(am_nfs_fh *fhp, int *rp, int vop)
     new_ttl(orig_ap);
 
   }
-#endif
+#endif /* 0 */
 
   /*
    * Disallow references to objects being unmounted, unless
    * they are automount points.
    */
-  if (ap->am_mnt && (ap->am_mnt->mf_flags & MFF_UNMOUNTING) &&
+  if (ap->am_al->al_mnt && (ap->am_al->al_mnt->mf_flags & MFF_UNMOUNTING) &&
       !(ap->am_flags & AMF_ROOT)) {
     if (amd_state == Finishing)
       *rp = ENOENT;
@@ -752,7 +719,7 @@ fh_to_mp3(am_nfs_fh *fhp, int *rp, int vop)
   new_ttl(ap);
 
 drop:
-  if (!ap || !ap->am_mnt) {
+  if (!ap || !ap->am_al->al_mnt) {
     /*
      * If we are shutting down then it is likely
      * that this node has disappeared because of
@@ -764,14 +731,60 @@ drop:
      */
     if (amd_state == Finishing)
       *rp = ENOENT;
-    else
+    else {
       *rp = ESTALE;
-    amd_stats.d_stale++;
+      amd_stats.d_stale++;
+    }
   }
 
   return ap;
 }
 
+/*
+ * Convert from file handle to automount node.
+ */
+static am_node *
+fh_to_mp3(am_nfs_fh *fhp, int *rp, int vop)
+{
+  struct am_fh *fp = (struct am_fh *) fhp;
+  am_node *ap = NULL;
+
+  if (fp->u.s.fhh_type != 0) {
+    /* New filehandle type */
+    int len = sizeof(*fhp) - sizeof(fp->fhh_gen);
+    char *path = xmalloc(len+1);
+    /*
+     * Because fhp is treated as a filehandle we use memcpy
+     * instead of xstrlcpy.
+     */
+    memcpy(path, (char *) fp->u.fhh_path, len);
+    path[len] = '\0';
+    dlog("%s: new filehandle: %s", __func__, path);
+
+    ap = path_to_exported_ap(path);
+    XFREE(path);
+  } else {
+    dlog("%s: old filehandle: %d", __func__, fp->u.s.fhh_id);
+    /*
+     * Check process id matches
+     * If it doesn't then it is probably
+     * from an old kernel-cached filehandle
+     * which is now out of date.
+     */
+    if (fp->u.s.fhh_pid != get_server_pid()) {
+      dlog("%s: wrong pid %ld != my pid %ld", __func__,
+	   (long) fp->u.s.fhh_pid, get_server_pid());
+      goto done;
+    }
+
+    /*
+     * Get hold of the supposed mount node
+     */
+    ap = get_exported_ap(fp->u.s.fhh_id);
+  }
+done:
+  return validate_ap(ap, rp, fp->fhh_gen);
+}
 
 static am_node *
 fh_to_mp(am_nfs_fh *fhp)
@@ -781,6 +794,56 @@ fh_to_mp(am_nfs_fh *fhp)
   return fh_to_mp3(fhp, &dummy, VLOOK_CREATE);
 }
 
+static am_node *
+fh3_to_mp3(am_nfs_fh3 *fhp, int *rp, int vop)
+{
+  struct am_fh3 *fp = (struct am_fh3 *) fhp->am_fh3_data;
+  am_node *ap = NULL;
+
+  if (fp->u.s.fhh_type != 0) {
+    /* New filehandle type */
+    int len = sizeof(*fp) - sizeof(fp->fhh_gen);
+    char *path = xmalloc(len+1);
+    /*
+     * Because fhp is treated as a filehandle we use memcpy
+     * instead of xstrlcpy.
+     */
+    memcpy(path, (char *) fp->u.fhh_path, len);
+    path[len] = '\0';
+    dlog("%s: new filehandle: %s", __func__, path);
+
+    ap = path_to_exported_ap(path);
+    XFREE(path);
+  } else {
+    dlog("%s: old filehandle: %d", __func__, fp->u.s.fhh_id);
+    /*
+     * Check process id matches
+     * If it doesn't then it is probably
+     * from an old kernel-cached filehandle
+     * which is now out of date.
+     */
+    if (fp->u.s.fhh_pid != get_server_pid()) {
+      dlog("%s: wrong pid %ld != my pid %ld", __func__,
+	   (long) fp->u.s.fhh_pid, get_server_pid());
+      goto done;
+    }
+
+    /*
+     * Get hold of the supposed mount node
+     */
+    ap = get_exported_ap(fp->u.s.fhh_id);
+  }
+done:
+  return validate_ap(ap, rp, fp->fhh_gen);
+}
+
+static am_node *
+fh3_to_mp(am_nfs_fh3 *fhp)
+{
+  int dummy;
+
+  return fh3_to_mp3(fhp, &dummy, VLOOK_CREATE);
+}
 
 /*
  * Convert from automount node to file handle.
@@ -826,3 +889,975 @@ mp_to_fh(am_node *mp, am_nfs_fh *fhp)
     /* dlog("mp_to_fh: old filehandle: %d", fp->u.s.fhh_id); */
   }
 }
+void
+mp_to_fh3(am_node *mp, am_nfs_fh3 *fhp)
+{
+  u_int pathlen;
+  struct am_fh3 *fp = (struct am_fh3 *) fhp->am_fh3_data;
+
+  memset((char *) fhp, 0, sizeof(am_nfs_fh3));
+  fhp->am_fh3_length = AM_FHSIZE3;
+
+  /* Store the generation number */
+  fp->fhh_gen = mp->am_gen;
+
+  pathlen = strlen(mp->am_path);
+  if (pathlen <= sizeof(*fp) - sizeof(fp->fhh_gen)) {
+    /* dlog("mp_to_fh: new filehandle: %s", mp->am_path); */
+
+    /*
+     * Because fhp is treated as a filehandle we use memcpy instead of
+     * xstrlcpy.
+     */
+    memcpy(fp->u.fhh_path, mp->am_path, pathlen); /* making a filehandle */
+  } else {
+    /*
+     * Take the process id
+     */
+    fp->u.s.fhh_pid = get_server_pid();
+
+    /*
+     * ... the map number
+     */
+    fp->u.s.fhh_id = mp->am_mapno;
+
+    /*
+     * ... and the generation number (previously stored)
+     * to make a "unique" triple that will never
+     * be reallocated except across reboots (which doesn't matter)
+     * or if we are unlucky enough to be given the same
+     * pid as a previous amd (very unlikely).
+     */
+    /* dlog("mp_to_fh: old filehandle: %d", fp->u.s.fhh_id); */
+  }
+}
+
+#ifdef HAVE_FS_NFS3
+static am_ftype3 ftype_to_ftype3(nfsftype ftype)
+{
+  if (ftype == NFFIFO)
+    return AM_NF3FIFO;
+  else
+    return ftype;
+}
+
+static void nfstime_to_am_nfstime3(nfstime *time, am_nfstime3 *time3)
+{
+  time3->seconds = time->seconds;
+  time3->nseconds = time->useconds * 1000;
+}
+
+static void rdev_to_am_specdata3(u_int rdev, am_specdata3 *rdev3)
+{
+  /* No device node here */
+  rdev3->specdata1 = (u_int) -1;
+  rdev3->specdata2 = (u_int) -1;
+}
+
+static void fattr_to_fattr3(nfsfattr *fattr, am_fattr3 *fattr3)
+{
+  fattr3->type = ftype_to_ftype3(fattr->na_type);
+  fattr3->mode = (am_mode3) fattr->na_mode;
+  fattr3->nlink = fattr->na_nlink;
+  fattr3->uid = (am_uid3) fattr->na_uid;
+  fattr3->gid = (am_uid3) fattr->na_gid;
+  fattr3->size = (am_size3) fattr->na_size;
+  fattr3->used = (am_size3) fattr->na_size;
+  rdev_to_am_specdata3(fattr->na_rdev, &fattr3->rdev);
+  fattr3->fsid = (uint64) fattr->na_fsid;
+  fattr3->fileid = (uint64) fattr->na_fileid;
+  nfstime_to_am_nfstime3(&fattr->na_atime, &fattr3->atime);
+  nfstime_to_am_nfstime3(&fattr->na_mtime, &fattr3->mtime);
+  nfstime_to_am_nfstime3(&fattr->na_ctime, &fattr3->ctime);
+}
+
+static void fattr_to_wcc_attr(nfsfattr *fattr, am_wcc_attr *wcc_attr)
+{
+  wcc_attr->size = (am_size3) fattr->na_size;
+  nfstime_to_am_nfstime3(&fattr->na_mtime, &wcc_attr->mtime);
+  nfstime_to_am_nfstime3(&fattr->na_ctime, &wcc_attr->ctime);
+}
+
+static am_nfsstat3 return_estale_or_rofs(am_nfs_fh3 *fh,
+                                         am_pre_op_attr *pre_op,
+                                         am_post_op_attr *post_op)
+{
+  am_node *mp;
+
+  mp = fh3_to_mp(fh);
+  if (!mp) {
+    pre_op->attributes_follow = 0;
+    post_op->attributes_follow = 0;
+    return  nfs_error(ESTALE);
+  } else {
+    am_fattr3 *fattr3 = &post_op->am_post_op_attr_u.attributes;
+    am_wcc_attr *wcc_attr = &pre_op->am_pre_op_attr_u.attributes;
+    nfsfattr *fattr = &mp->am_fattr;
+    pre_op->attributes_follow = 1;
+    fattr_to_wcc_attr(fattr, wcc_attr);
+    post_op->attributes_follow = 1;
+    fattr_to_fattr3(fattr, fattr3);
+    return nfs_error(EROFS);
+  }
+}
+
+static am_nfsstat3 unlink3_or_rmdir3(am_diropargs3 *argp,
+                                     am_wcc_data *wcc_data, int unlinkp)
+{
+  static am_nfsstat3 res;
+  am_nfs_fh3 *dir = &argp->dir;
+  am_filename3 name = argp->name;
+  am_pre_op_attr *pre_op_dir = &wcc_data->before;
+  am_post_op_attr *post_op_dir = &wcc_data->after;
+  nfsfattr *fattr;
+  am_wcc_attr *wcc_attr;
+  am_node *mp, *ap;
+  int retry;
+
+  post_op_dir->attributes_follow = 0;
+
+  mp = fh3_to_mp3(dir, &retry, VLOOK_DELETE);
+  if (!mp) {
+    pre_op_dir->attributes_follow = 0;
+    if (retry < 0) {
+      amd_stats.d_drops++;
+      return 0;
+    }
+    res = nfs_error(retry);
+    goto out;
+  }
+
+  pre_op_dir->attributes_follow = 1;
+  fattr = &mp->am_fattr;
+  wcc_attr = &pre_op_dir->am_pre_op_attr_u.attributes;
+  fattr_to_wcc_attr(fattr, wcc_attr);
+
+  if (mp->am_fattr.na_type != NFDIR) {
+    res = nfs_error(ENOTDIR);
+    goto out;
+  }
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "\tremove(%s, %s)", mp->am_path, name);
+
+  ap = mp->am_al->al_mnt->mf_ops->lookup_child(mp, name, &retry, VLOOK_DELETE);
+  if (!ap) {
+    /*
+     * Ignore retries...
+     */
+    if (retry < 0)
+      retry = 0;
+    /*
+     * Usual NFS workaround...
+     */
+    else if (retry == ENOENT)
+      retry = 0;
+    res = nfs_error(retry);
+  } else {
+    forcibly_timeout_mp(mp);
+    res = AM_NFS3_OK;
+  }
+
+out:
+  return res;
+}
+
+voidp
+am_nfs3_null_3_svc(voidp argp, struct svc_req *rqstp)
+{
+  static char * result;
+
+  return (voidp) &result;
+}
+
+am_GETATTR3res *
+am_nfs3_getattr_3_svc(am_GETATTR3args *argp, struct svc_req *rqstp)
+{
+  static am_GETATTR3res  result;
+  am_nfs_fh3 *fh = (am_nfs_fh3 *) &argp->object;
+  am_fattr3 *fattr3;
+  nfsfattr *fattr;
+  am_node *mp;
+  int retry = 0;
+  time_t now = clocktime(NULL);
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "getattr_3:");
+
+  mp = fh3_to_mp3(fh, &retry, VLOOK_CREATE);
+  if (!mp) {
+    if (amuDebug(D_TRACE))
+      plog(XLOG_DEBUG, "\tretry=%d", retry);
+
+    if (retry < 0) {
+      amd_stats.d_drops++;
+      return 0;
+    }
+    result.status = nfs_error(retry);
+    return &result;
+  }
+
+  fattr = &mp->am_fattr;
+  fattr3 = (am_fattr3 *) &result.res_u.ok.obj_attributes;
+  fattr_to_fattr3(fattr, fattr3);
+
+  result.status = AM_NFS3_OK;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "\tstat(%s), size = %lu, mtime=%d.%d",
+	 mp->am_path,
+	 (am_size3) fattr3->size,
+	 (u_int) fattr3->mtime.seconds,
+	 (u_int) fattr3->mtime.nseconds);
+
+  /* Delay unmount of what was looked up */
+  if (mp->am_timeo_w < 4 * gopt.am_timeo_w)
+    mp->am_timeo_w += gopt.am_timeo_w;
+  mp->am_ttl = now + mp->am_timeo_w;
+
+  mp->am_stats.s_getattr++;
+
+  return &result;
+}
+
+am_SETATTR3res *
+am_nfs3_setattr_3_svc(am_SETATTR3args *argp, struct svc_req *rqstp)
+{
+  static am_SETATTR3res  result;
+  am_nfs_fh3 *fh = (am_nfs_fh3 *) &argp->object;
+  am_pre_op_attr *pre_op_obj = &result.res_u.fail.obj_wcc.before;
+  am_post_op_attr *post_op_obj = &result.res_u.fail.obj_wcc.after;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "setattr_3:");
+
+  result.status = return_estale_or_rofs(fh, pre_op_obj, post_op_obj);
+
+  return &result;
+}
+
+am_LOOKUP3res *
+am_nfs3_lookup_3_svc(am_LOOKUP3args *argp, struct svc_req *rqstp)
+{
+  static am_LOOKUP3res  result;
+  am_nfs_fh3 *dir = &argp->what.dir;
+  am_post_op_attr *post_op_dir;
+  am_post_op_attr *post_op_obj;
+  am_node *mp;
+  int retry;
+  uid_t uid;
+  gid_t gid;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "lookup_3:");
+
+  /* finally, find the effective uid/gid from RPC request */
+  if (getcreds(rqstp, &uid, &gid, nfsxprt) < 0)
+    plog(XLOG_ERROR, "cannot get uid/gid from RPC credentials");
+  xsnprintf(opt_uid, sizeof(uid_str), "%d", (int) uid);
+  xsnprintf(opt_gid, sizeof(gid_str), "%d", (int) gid);
+
+  mp = fh3_to_mp3(dir, &retry, VLOOK_CREATE);
+  if (!mp) {
+    post_op_dir = &result.res_u.fail.dir_attributes;
+    post_op_dir->attributes_follow = 0;
+    if (retry < 0) {
+      amd_stats.d_drops++;
+      return 0;
+    }
+    result.status = nfs_error(retry);
+  } else {
+    post_op_dir = &result.res_u.ok.dir_attributes;
+    post_op_obj = &result.res_u.ok.obj_attributes;
+    am_filename3 name;
+    am_fattr3 *fattr3;
+    nfsfattr *fattr;
+    am_node *ap;
+    int error;
+
+    /* dir attributes */
+    post_op_dir->attributes_follow = 1;
+    fattr = &mp->am_fattr;
+    fattr3 = &post_op_dir->am_post_op_attr_u.attributes;
+    fattr_to_fattr3(fattr, fattr3);
+
+    post_op_obj->attributes_follow = 0;
+
+    name = argp->what.name;
+
+    if (amuDebug(D_TRACE))
+      plog(XLOG_DEBUG, "\tlookup_3(%s, %s)", mp->am_path, name);
+
+    ap = mp->am_al->al_mnt->mf_ops->lookup_child(mp, name, &error, VLOOK_CREATE);
+    if (ap && error < 0)
+      ap = mp->am_al->al_mnt->mf_ops->mount_child(ap, &error);
+    if (ap == 0) {
+      if (error < 0) {
+	amd_stats.d_drops++;
+	return 0;
+      }
+      result.status = nfs_error(error);
+    } else {
+      /*
+       * XXX: EXPERIMENTAL! Delay unmount of what was looked up.  This
+       * should reduce the chance for race condition between unmounting an
+       * entry synchronously, and re-mounting it asynchronously.
+       */
+      if (ap->am_ttl < mp->am_ttl)
+        ap->am_ttl = mp->am_ttl;
+
+      mp_to_fh3(ap, &result.res_u.ok.object);
+
+      /* mount attributes */
+      post_op_obj->attributes_follow = 1;
+      fattr = &ap->am_fattr;
+      fattr3 = &post_op_obj->am_post_op_attr_u.attributes;
+      fattr_to_fattr3(fattr, fattr3);
+
+      result.status = AM_NFS3_OK;
+    }
+    mp->am_stats.s_lookup++;
+  }
+  return &result;
+}
+
+am_ACCESS3res *
+am_nfs3_access_3_svc(am_ACCESS3args *argp, struct svc_req *rqstp)
+{
+  static am_ACCESS3res  result;
+
+  am_nfs_fh3 *obj = &argp->object;
+  u_int accessbits = argp->access;
+  u_int accessmask = AM_ACCESS3_LOOKUP|AM_ACCESS3_READ;
+  am_post_op_attr *post_op_obj;
+  am_node *mp;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "access_3:");
+
+  mp = fh3_to_mp(obj);
+  if (!mp) {
+    post_op_obj = &result.res_u.fail.obj_attributes;
+    post_op_obj->attributes_follow = 0;
+    result.status = nfs_error(ENOENT);
+    if (amuDebug(D_TRACE))
+      plog(XLOG_DEBUG, "access_3: ENOENT");
+  } else {
+    nfsfattr *fattr = &mp->am_fattr;
+    am_fattr3 *fattr3;
+    post_op_obj = &result.res_u.ok.obj_attributes;
+    fattr3 = &post_op_obj->am_post_op_attr_u.attributes;
+    post_op_obj->attributes_follow = 1;
+    fattr_to_fattr3(fattr, fattr3);
+
+    result.res_u.ok.access = accessbits & accessmask;
+    if (amuDebug(D_TRACE))
+      plog(XLOG_DEBUG, "access_3: b=%x m=%x", accessbits, accessmask);
+
+    result.status = AM_NFS3_OK;
+  }
+
+  return &result;
+}
+
+am_READLINK3res *
+am_nfs3_readlink_3_svc(am_READLINK3args *argp, struct svc_req *rqstp)
+{
+  static am_READLINK3res  result;
+
+  am_nfs_fh3 *symlink = (am_nfs_fh3 *) &argp->symlink;
+  am_post_op_attr *post_op_sym;
+  am_node *mp;
+  int retry = 0;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "readlink_3:");
+
+  mp = fh3_to_mp3(symlink, &retry, VLOOK_CREATE);
+  if (!mp) {
+  readlink_retry:
+    if (retry < 0) {
+      amd_stats.d_drops++;
+      return 0;
+    }
+    post_op_sym = &result.res_u.fail.symlink_attributes;
+    post_op_sym->attributes_follow = 0;
+    result.status = nfs_error(retry);
+  } else {
+    nfsfattr *fattr;
+    am_fattr3 *fattr3;
+    char *ln;
+
+    ln = do_readlink(mp, &retry);
+    if (!ln)
+      goto readlink_retry;
+
+    if (amuDebug(D_TRACE) && ln)
+      plog(XLOG_DEBUG, "\treadlink_3(%s) = %s", mp->am_path, ln);
+
+    result.res_u.ok.data = ln;
+
+    post_op_sym = &result.res_u.ok.symlink_attributes;
+    post_op_sym->attributes_follow = 1;
+    fattr = &mp->am_fattr;
+    fattr3 = &post_op_sym->am_post_op_attr_u.attributes;
+    fattr_to_fattr3(fattr, fattr3);
+
+    mp->am_stats.s_readlink++;
+    result.status = AM_NFS3_OK;
+  }
+
+  return &result;
+}
+
+am_READ3res *
+am_nfs3_read_3_svc(am_READ3args *argp, struct svc_req *rqstp)
+{
+  static am_READ3res  result;
+
+  am_nfs_fh3 *file = (am_nfs_fh3 *) &argp->file;
+  am_post_op_attr *post_op_file;
+  am_node *mp;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "read_3:");
+
+  post_op_file = &result.res_u.fail.file_attributes;
+  result.status = nfs_error(EACCES);
+
+  mp = fh3_to_mp(file);
+  if (!mp)
+    post_op_file->attributes_follow = 0;
+  else {
+    nfsfattr *fattr = &mp->am_fattr;
+    am_fattr3 *fattr3 = &post_op_file->am_post_op_attr_u.attributes;
+    post_op_file->attributes_follow = 1;
+    fattr_to_fattr3(fattr, fattr3);
+  }
+
+  return &result;
+}
+
+am_WRITE3res *
+am_nfs3_write_3_svc(am_WRITE3args *argp, struct svc_req *rqstp)
+{
+  static am_WRITE3res  result;
+
+  am_nfs_fh3 *file = (am_nfs_fh3 *) &argp->file;
+  am_pre_op_attr *pre_op_file = &result.res_u.fail.file_wcc.before;
+  am_post_op_attr *post_op_file = &result.res_u.fail.file_wcc.after;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "write_3:");
+
+  result.status = return_estale_or_rofs(file, pre_op_file, post_op_file);
+
+  return &result;
+}
+
+am_CREATE3res *
+am_nfs3_create_3_svc(am_CREATE3args *argp, struct svc_req *rqstp)
+{
+  static am_CREATE3res  result;
+
+  am_nfs_fh3 *dir = (am_nfs_fh3 *) &argp->where.dir;
+  am_pre_op_attr *pre_op_dir = &result.res_u.fail.dir_wcc.before;
+  am_post_op_attr *post_op_dir = &result.res_u.fail.dir_wcc.after;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "create_3:");
+
+  result.status = return_estale_or_rofs(dir, pre_op_dir, post_op_dir);
+
+  return &result;
+}
+
+am_MKDIR3res *
+am_nfs3_mkdir_3_svc(am_MKDIR3args *argp, struct svc_req *rqstp)
+{
+  static am_MKDIR3res  result;
+
+  am_nfs_fh3 *dir = (am_nfs_fh3 *) &argp->where.dir;
+  am_pre_op_attr *pre_op_dir = &result.res_u.fail.dir_wcc.before;
+  am_post_op_attr *post_op_dir = &result.res_u.fail.dir_wcc.after;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "mkdir_3:");
+
+  result.status = return_estale_or_rofs(dir, pre_op_dir, post_op_dir);
+
+  return &result;
+}
+
+am_SYMLINK3res *
+am_nfs3_symlink_3_svc(am_SYMLINK3args *argp, struct svc_req *rqstp)
+{
+  static am_SYMLINK3res  result;
+
+  am_nfs_fh3 *dir = (am_nfs_fh3 *) &argp->where.dir;
+  am_pre_op_attr *pre_op_dir = &result.res_u.fail.dir_wcc.before;
+  am_post_op_attr *post_op_dir = &result.res_u.fail.dir_wcc.after;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "symlink_3:");
+
+  result.status = return_estale_or_rofs(dir, pre_op_dir, post_op_dir);
+
+  return &result;
+}
+
+am_MKNOD3res *
+am_nfs3_mknod_3_svc(am_MKNOD3args *argp, struct svc_req *rqstp)
+{
+  static am_MKNOD3res  result;
+
+  am_nfs_fh3 *dir = (am_nfs_fh3 *) &argp->where.dir;
+  am_pre_op_attr *pre_op_dir = &result.res_u.fail.dir_wcc.before;
+  am_post_op_attr *post_op_dir =  &result.res_u.fail.dir_wcc.after;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "mknod_3:");
+
+  result.status = return_estale_or_rofs(dir, pre_op_dir, post_op_dir);
+  return &result;
+}
+
+am_REMOVE3res *
+am_nfs3_remove_3_svc(am_REMOVE3args *argp, struct svc_req *rqstp)
+{
+  static am_REMOVE3res  result;
+
+  am_diropargs3 *obj = &argp->object;
+  am_wcc_data dir_wcc;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "remove_3:");
+
+  result.status = unlink3_or_rmdir3(obj, &dir_wcc, TRUE);
+
+  result.res_u.ok.dir_wcc = dir_wcc;
+ 
+  return &result;
+}
+
+am_RMDIR3res *
+am_nfs3_rmdir_3_svc(am_RMDIR3args *argp, struct svc_req *rqstp)
+{
+  static am_RMDIR3res  result;
+
+  am_diropargs3 *obj = &argp->object;
+  am_wcc_data dir_wcc;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "rmdir_3:");
+
+  result.status = unlink3_or_rmdir3(obj, &dir_wcc, TRUE);
+
+  result.res_u.ok.dir_wcc = dir_wcc;
+ 
+  return &result;
+}
+
+am_RENAME3res *
+am_nfs3_rename_3_svc(am_RENAME3args *argp, struct svc_req *rqstp)
+{
+  static am_RENAME3res  result;
+
+  am_nfs_fh3 *fromdir = (am_nfs_fh3 *) &argp->from.dir;
+  am_nfs_fh3 *todir = (am_nfs_fh3 *) &argp->to.dir;
+  am_filename3 name = argp->to.name;
+  am_node *to_mp, *from_mp;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "rename_3:");
+
+  if (!(from_mp = fh3_to_mp(fromdir)) || !(to_mp = fh3_to_mp(todir)))
+    result.status = nfs_error(ESTALE);
+  /*
+   * If the kernel is doing clever things with referenced files
+   * then let it pretend...
+   */
+  else {
+    am_wcc_attr *wcc_attr;
+    am_fattr3 *fattr3;
+    am_wcc_data *to_wcc_data, *from_wcc_data;
+    am_pre_op_attr *pre_op_to, *pre_op_from;
+    am_post_op_attr *post_op_to, *post_op_from;
+    nfsfattr *fattr;
+
+    to_wcc_data = &result.res_u.ok.todir_wcc;
+
+    pre_op_to = &to_wcc_data->before;
+    post_op_to = &to_wcc_data->after;
+
+    pre_op_to->attributes_follow = 1;
+    fattr = &to_mp->am_fattr;
+    wcc_attr = &pre_op_to->am_pre_op_attr_u.attributes;
+    fattr_to_wcc_attr(fattr, wcc_attr);
+    post_op_to->attributes_follow = 1;
+    fattr3 = &post_op_to->am_post_op_attr_u.attributes;
+    fattr_to_fattr3(fattr, fattr3);
+
+    from_wcc_data = &result.res_u.ok.fromdir_wcc;
+
+    pre_op_from = &from_wcc_data->before;
+    post_op_from = &from_wcc_data->after;
+
+    pre_op_from->attributes_follow = 1;
+    fattr = &from_mp->am_fattr;
+    wcc_attr = &pre_op_from->am_pre_op_attr_u.attributes;
+    fattr_to_wcc_attr(fattr, wcc_attr);
+    post_op_from->attributes_follow = 1;
+    fattr3 = &post_op_from->am_post_op_attr_u.attributes;
+    fattr_to_fattr3(fattr, fattr3);
+
+    if (NSTREQ(name, ".nfs", 4))
+      result.status = AM_NFS3_OK;
+    /*
+     * otherwise a failure
+     */
+    else
+      result.status = nfs_error(EROFS);
+  }
+
+  return &result;
+}
+
+am_LINK3res *
+am_nfs3_link_3_svc(am_LINK3args *argp, struct svc_req *rqstp)
+{
+  static am_LINK3res  result;
+
+  am_nfs_fh3 *file = (am_nfs_fh3 *) &argp->file;
+  am_nfs_fh3 *dir = (am_nfs_fh3 *) &argp->link.dir;
+  am_post_op_attr *post_op_file;
+  am_pre_op_attr *pre_op_dir;
+  am_post_op_attr *post_op_dir;
+  am_node *mp_file, *mp_dir;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "link_3:");
+
+  post_op_file = &result.res_u.fail.file_attributes;
+  post_op_file->attributes_follow = 0;
+
+  mp_file = fh3_to_mp(file);
+  if (mp_file) {
+    nfsfattr *fattr = &mp_file->am_fattr;
+    am_fattr3 *fattr3 = &post_op_file->am_post_op_attr_u.attributes;
+    fattr_to_fattr3(fattr, fattr3);
+  }
+
+  pre_op_dir = &result.res_u.fail.linkdir_wcc.before;
+  pre_op_dir->attributes_follow = 0;
+  post_op_dir = &result.res_u.fail.linkdir_wcc.after;
+  post_op_dir->attributes_follow = 0;
+
+  mp_dir = fh3_to_mp(dir);
+  if (mp_dir) {
+    nfsfattr *fattr = &mp_dir->am_fattr;
+    am_fattr3 *fattr3 = &post_op_dir->am_post_op_attr_u.attributes;
+    am_wcc_attr *wcc_attr = &pre_op_dir->am_pre_op_attr_u.attributes;
+
+    pre_op_dir->attributes_follow = 1;
+    fattr_to_wcc_attr(fattr, wcc_attr);
+    post_op_dir->attributes_follow = 1;
+    fattr_to_fattr3(fattr, fattr3);
+  }
+
+  if (!mp_file || !mp_dir)
+    result.status = nfs_error(ESTALE);
+  else
+    result.status = nfs_error(EROFS);
+
+  return &result;
+}
+
+am_READDIR3res *
+am_nfs3_readdir_3_svc(am_READDIR3args *argp, struct svc_req *rqstp)
+{
+  static am_READDIR3res  result;
+  static am_entry3 entries[MAX_READDIR_ENTRIES];
+  am_nfs_fh3 *dir = (am_nfs_fh3 *) &argp->dir;
+  am_cookie3 cookie = argp->cookie;
+  am_cookieverf3 cookieverf;
+  am_count3 count = argp->count;
+  am_post_op_attr *post_op_dir;
+  am_node *mp;
+  int retry;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "readdir_3:");
+
+  memcpy(&cookieverf, &argp->cookieverf, sizeof(am_cookieverf3));
+
+  mp = fh3_to_mp3(dir, &retry, VLOOK_CREATE);
+  if (mp == NULL) {
+    if (retry < 0) {
+      amd_stats.d_drops++;
+      return 0;
+    }
+    post_op_dir = &result.res_u.fail.dir_attributes;
+    post_op_dir->attributes_follow = 0;
+    result.status = nfs_error(retry);
+  } else {
+    am_dirlist3 *list = &result.res_u.ok.reply;
+    am_nfsstat3 status;
+
+    if (amuDebug(D_TRACE))
+      plog(XLOG_DEBUG, "\treaddir_3(%s)", mp->am_path);
+
+    status = mp->am_al->al_mnt->mf_ops->readdir(mp,
+					(voidp)&cookie, list, entries, count);
+    if (status == 0) {
+      post_op_dir = &result.res_u.ok.dir_attributes;
+      nfsfattr *fattr;
+      am_fattr3 *fattr3;
+
+      fattr = &mp->am_fattr;
+      fattr3 = &post_op_dir->am_post_op_attr_u.attributes;
+      post_op_dir->attributes_follow = 1;
+      fattr_to_fattr3(fattr, fattr3);
+      result.status = AM_NFS3_OK;
+    } else {
+      post_op_dir = &result.res_u.fail.dir_attributes;
+      post_op_dir->attributes_follow = 0;
+      result.status = nfs_error(status);
+    }
+
+    mp->am_stats.s_readdir++;
+  }
+
+  return &result;
+}
+
+am_READDIRPLUS3res *
+am_nfs3_readdirplus_3_svc(am_READDIRPLUS3args *argp, struct svc_req *rqstp)
+{
+  static am_READDIRPLUS3res  result;
+  am_nfs_fh3 *dir = (am_nfs_fh3 *) &argp->dir;
+  am_post_op_attr *post_op_dir;
+  nfsfattr *fattr;
+  am_fattr3 *fattr3;
+  am_node *mp;
+  int retry;
+
+  mp = fh3_to_mp3(dir, &retry, VLOOK_CREATE);
+  if (mp == NULL) {
+    if (retry < 0) {
+      amd_stats.d_drops++;
+      return 0;
+    }
+    post_op_dir = &result.res_u.fail.dir_attributes;
+    post_op_dir->attributes_follow = 0;
+    result.status = nfs_error(retry);
+  } else {
+      post_op_dir = &result.res_u.ok.dir_attributes;
+      fattr = &mp->am_fattr;
+      fattr3 = &post_op_dir->am_post_op_attr_u.attributes;
+      post_op_dir->attributes_follow = 1;
+      fattr_to_fattr3(fattr, fattr3);
+      result.status = AM_NFS3ERR_NOTSUPP;
+  }
+
+  return &result;
+}
+
+am_FSSTAT3res *
+am_nfs3_fsstat_3_svc(am_FSSTAT3args *argp, struct svc_req *rqstp)
+{
+  static am_FSSTAT3res  result;
+
+  am_nfs_fh3 *fsroot = (am_nfs_fh3 *) &argp->fsroot;
+  am_post_op_attr *post_op_fsroot;
+  am_node *mp;
+  int retry;
+ 
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "fsstat_3:");
+
+  mp = fh3_to_mp3(fsroot, &retry, VLOOK_CREATE);
+  if (!mp) {
+    if (retry < 0) {
+      amd_stats.d_drops++;
+      return 0;
+    }
+    post_op_fsroot = &result.res_u.fail.obj_attributes;
+    post_op_fsroot->attributes_follow = 0;
+    result.status = nfs_error(retry);
+  } else {
+    am_FSSTAT3resok *ok = &result.res_u.ok;
+    u_int blocks, bfree, bavail;
+    nfsfattr *fattr;
+    am_fattr3 *fattr3;
+    mntent_t mnt;
+
+    if (amuDebug(D_TRACE))
+      plog(XLOG_DEBUG, "\tfsstat_3(%s)", mp->am_path);
+
+    fattr = &mp->am_fattr;
+    post_op_fsroot = &ok->obj_attributes;
+    post_op_fsroot->attributes_follow = 1;
+    fattr3 = &post_op_fsroot->am_post_op_attr_u.attributes;
+    fattr_to_fattr3(fattr, fattr3);
+
+    /*
+     * just return faked up file system information
+     */
+    ok->tbytes = 1024;
+    ok->invarsec = 0;
+
+    /* check if map is browsable and show_statfs_entries=yes  */
+    if ((gopt.flags & CFM_SHOW_STATFS_ENTRIES) &&
+	mp->am_al->al_mnt && mp->am_al->al_mnt->mf_mopts) {
+      mnt.mnt_opts = mp->am_al->al_mnt->mf_mopts;
+      if (amu_hasmntopt(&mnt, "browsable")) {
+	count_map_entries(mp, &blocks, &bfree, &bavail);
+      }
+      ok->fbytes = bfree;
+      ok->abytes = bavail;
+      ok->ffiles = bfree;
+      ok->afiles = bavail;
+      ok->tfiles = blocks;
+    } else {
+      ok->fbytes = 0;
+      ok->abytes = 0;
+      ok->ffiles = 0;
+      ok->afiles = 0;
+      ok->tfiles = 0; /* set to 1 if you don't want empty automounts */
+    }
+
+    result.status = AM_NFS3_OK;
+    mp->am_stats.s_statfs++;
+  }
+
+  return &result;
+}
+
+#define FSF3_HOMOGENEOUS 0x0008
+
+am_FSINFO3res *
+am_nfs3_fsinfo_3_svc(am_FSINFO3args *argp, struct svc_req *rqstp)
+{
+  static am_FSINFO3res  result;
+
+  am_nfs_fh3 *fsroot = (am_nfs_fh3 *) &argp->fsroot;
+  am_post_op_attr *post_op_fsroot;
+  am_node *mp;
+  int retry;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "fsinfo_3:");
+
+  mp = fh3_to_mp3(fsroot, &retry, VLOOK_CREATE);
+  if (!mp) {
+    if (retry < 0) {
+      amd_stats.d_drops++;
+      return 0;
+    }
+    post_op_fsroot = &result.res_u.fail.obj_attributes;
+    post_op_fsroot->attributes_follow = 0;
+    result.status = nfs_error(retry);
+  } else {
+    am_FSINFO3resok *ok = &result.res_u.ok;
+    nfsfattr *fattr;
+    am_fattr3 *fattr3;
+
+    if (amuDebug(D_TRACE))
+      plog(XLOG_DEBUG, "\tfsinfo_3(%s)", mp->am_path);
+
+    fattr = &mp->am_fattr;
+    post_op_fsroot = &ok->obj_attributes;
+    post_op_fsroot->attributes_follow = 1;
+    fattr3 = &post_op_fsroot->am_post_op_attr_u.attributes;
+    fattr_to_fattr3(fattr, fattr3);
+
+    /*
+     * just return faked up file system information
+     */
+    ok->rtmax = 0;
+    ok->rtpref = 0;
+    ok->rtmult = 0;
+    ok->wtmax = 0;
+    ok->wtpref = 0;
+    ok->wtmult = 0;
+    ok->dtpref = 1024;
+    ok->maxfilesize = 0;
+    ok->time_delta.seconds = 1;
+    ok->time_delta.nseconds = 0;
+    ok->properties = FSF3_HOMOGENEOUS;
+
+    result.status = AM_NFS3_OK;
+    mp->am_stats.s_fsinfo++;
+  }
+
+  return &result;
+}
+
+am_PATHCONF3res *
+am_nfs3_pathconf_3_svc(am_PATHCONF3args *argp, struct svc_req *rqstp)
+{
+  static am_PATHCONF3res  result;
+
+  am_nfs_fh3 *obj = (am_nfs_fh3 *) &argp->object;
+  am_post_op_attr *post_op_obj;
+  am_node *mp;
+  int retry;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "pathconf_3:");
+
+  mp = fh3_to_mp3(obj, &retry, VLOOK_CREATE);
+  if (!mp) {
+    if (retry < 0) {
+      amd_stats.d_drops++;
+      return 0;
+    }
+    post_op_obj = &result.res_u.fail.obj_attributes;
+    post_op_obj->attributes_follow = 0;
+    result.status = nfs_error(retry);
+  } else {
+    am_PATHCONF3resok *ok = &result.res_u.ok;
+    nfsfattr *fattr;
+    am_fattr3 *fattr3;
+
+    if (amuDebug(D_TRACE))
+      plog(XLOG_DEBUG, "\tpathconf_3(%s)", mp->am_path);
+
+    fattr = &mp->am_fattr;
+    post_op_obj = &ok->obj_attributes;
+    post_op_obj->attributes_follow = 1;
+    fattr3 = &post_op_obj->am_post_op_attr_u.attributes;
+    fattr_to_fattr3(fattr, fattr3);
+
+    ok->linkmax = 0;
+    ok->name_max = NAME_MAX;
+    ok->no_trunc = 1;
+    ok->chown_restricted = 1;
+    ok->case_insensitive = 0;
+    ok->case_preserving = 1;
+
+    result.status = AM_NFS3_OK;
+    mp->am_stats.s_pathconf++;
+  }
+
+  return &result;
+}
+
+am_COMMIT3res *
+am_nfs3_commit_3_svc(am_COMMIT3args *argp, struct svc_req *rqstp)
+{
+  static am_COMMIT3res  result;
+
+  am_nfs_fh3 *file = (am_nfs_fh3 *) &argp->file;
+  am_pre_op_attr *pre_op_file = &result.res_u.fail.file_wcc.before;
+  am_post_op_attr *post_op_file = &result.res_u.fail.file_wcc.after;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "commit_3:");
+
+  result.status = return_estale_or_rofs(file, pre_op_file, post_op_file);
+
+  return &result;
+}
+#endif /* HAVE_FS_NFS3 */
diff --git a/amd/ops_TEMPLATE.c b/amd/ops_TEMPLATE.c
index 3f7421984412..b873c8ece271 100644
--- a/amd/ops_TEMPLATE.c
+++ b/amd/ops_TEMPLATE.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -64,7 +60,7 @@ static int foofs_init(mntfs *mf);
 static int foofs_mount(am_node *mp, mntfs *mf);
 static int foofs_umount(am_node *mp, mntfs *mf);
 static am_node *foofs_lookuppn(am_node *mp, char *fname, int *error_return, int op);
-static int foofs_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep, u_int count);
+static int foofs_readdir(am_node *mp, void cookie, voidp dp, voidp ep, u_int count);
 static am_node *foofs_readlink(am_node *mp, int *error_return);
 static void foofs_mounted(am_node *am, mntfs *mf);
 static void foofs_umounted(am_node *mp, mntfs *mf);
@@ -220,7 +216,7 @@ foofs_lookuppn(am_node *mp, char *fname, int *error_return, int op)
  * If OK, fills in ep with chain of directory entries.
  */
 static int
-foofs_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep, u_int count)
+foofs_readdir(am_node *mp, void cookie, voidp dp, voidp ep, u_int count)
 {
   int error = 0;
 
diff --git a/amd/ops_autofs.c b/amd/ops_autofs.c
deleted file mode 100644
index bd0bb122fe03..000000000000
--- a/amd/ops_autofs.c
+++ /dev/null
@@ -1,1279 +0,0 @@
-/*
- * Copyright (c) 1997-2001 Erez Zadok
- * Copyright (c) 1990 Jan-Simon Pendry
- * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Jan-Simon Pendry at Imperial College, London.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *      %W% (Berkeley) %G%
- *
- * $Id: ops_autofs.c,v 1.7.2.4 2001/04/24 06:17:40 ib42 Exp $
- *
- */
-
-/*
- * Automounter filesystem
- */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif /* HAVE_CONFIG_H */
-#include <am_defs.h>
-#include <amd.h>
-
-/*
- * KLUDGE: wrap whole file in HAVE_FS_AUTOFS, because
- * not all systems with an automounter file system are supported
- * by am-utils yet...
- */
-
-#ifdef HAVE_FS_AUTOFS
-
-/*
- * MACROS:
- */
-#ifndef AUTOFS_NULL
-# define AUTOFS_NULL	((u_long)0)
-#endif /* not AUTOFS_NULL */
-
-/*
- * VARIABLES:
- */
-
-/* forward declarations */
-static int mount_autofs(char *dir, char *opts);
-static int autofs_mount_1_svc(struct mntrequest *mr, struct mntres *result, struct authunix_parms *cred);
-static int autofs_unmount_1_svc(struct umntrequest *ur, struct umntres *result, struct authunix_parms *cred);
-
-/* external declarations */
-extern bool_t xdr_mntrequest(XDR *, mntrequest *);
-extern bool_t xdr_mntres(XDR *, mntres *);
-extern bool_t xdr_umntrequest(XDR *, umntrequest *);
-extern bool_t xdr_umntres(XDR *, umntres *);
-
-/*
- * STRUCTURES:
- */
-
-/* Sun's kernel-based automounter-supporting file system */
-am_ops autofs_ops =
-{
-  "autofs",
-  amfs_auto_match,
-  0,				/* amfs_auto_init */
-  autofs_mount,
-  0,
-  autofs_umount,
-  0,
-  amfs_auto_lookuppn,
-  amfs_auto_readdir,		/* browsable version of readdir() */
-  0,				/* autofs_readlink */
-  autofs_mounted,
-  0,				/* autofs_umounted */
-  find_amfs_auto_srvr,
-  FS_MKMNT | FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY
-};
-
-
-/****************************************************************************
- *** FUNCTIONS                                                            ***
- ****************************************************************************/
-
-/*
- * Mount the top-level using autofs
- */
-int
-autofs_mount(am_node *mp)
-{
-  mntfs *mf = mp->am_mnt;
-  struct stat stb;
-  char opts[256], preopts[256];
-  int error;
-  char *mnttype;
-
-  /*
-   * Mounting the automounter.
-   * Make sure the mount directory exists, construct
-   * the mount options and call the mount_autofs routine.
-   */
-
-  if (stat(mp->am_path, &stb) < 0) {
-    return errno;
-  } else if ((stb.st_mode & S_IFMT) != S_IFDIR) {
-    plog(XLOG_WARNING, "%s is not a directory", mp->am_path);
-    return ENOTDIR;
-  }
-  if (mf->mf_ops == &autofs_ops)
-    mnttype = "indirect";
-  else if (mf->mf_ops == &amfs_direct_ops)
-    mnttype = "direct";
-#ifdef HAVE_AMU_FS_UNION
-  else if (mf->mf_ops == &amfs_union_ops)
-    mnttype = "union";
-#endif /* HAVE_AMU_FS_UNION */
-  else
-    mnttype = "auto";
-
-  /*
-   * Construct some mount options:
-   *
-   * Tack on magic map=<mapname> option in mtab to emulate
-   * SunOS automounter behavior.
-   */
-  preopts[0] = '\0';
-#ifdef MNTTAB_OPT_INTR
-  strcat(preopts, MNTTAB_OPT_INTR);
-  strcat(preopts, ",");
-#endif /* MNTTAB_OPT_INTR */
-#ifdef MNTTAB_OPT_IGNORE
-  strcat(preopts, MNTTAB_OPT_IGNORE);
-  strcat(preopts, ",");
-#endif /* MNTTAB_OPT_IGNORE */
-  sprintf(opts, "%s%s,%s=%d,%s=%d,%s=%d,%s,map=%s",
-	  preopts,
-	  MNTTAB_OPT_RW,
-	  MNTTAB_OPT_PORT, nfs_port,
-	  MNTTAB_OPT_TIMEO, gopt.amfs_auto_timeo,
-	  MNTTAB_OPT_RETRANS, gopt.amfs_auto_retrans,
-	  mnttype, mf->mf_info);
-
-  /* now do the mount */
-  error = mount_autofs(mf->mf_mount, opts);
-  if (error) {
-    errno = error;
-    plog(XLOG_FATAL, "mount_autofs: %m");
-    return error;
-  }
-  return 0;
-}
-
-
-void
-autofs_mounted(mntfs *mf)
-{
-  amfs_auto_mkcacheref(mf);
-}
-
-
-/*
- * Unmount a top-level automount node
- */
-int
-autofs_umount(am_node *mp)
-{
-  int error;
-  struct stat stb;
-
-  /*
-   * The lstat is needed if this mount is type=direct.  When that happens,
-   * the kernel cache gets confused between the underlying type (dir) and
-   * the mounted type (link) and so needs to be re-synced before the
-   * unmount.  This is all because the unmount system call follows links and
-   * so can't actually unmount a link (stupid!).  It was noted that doing an
-   * ls -ld of the mount point to see why things were not working actually
-   * fixed the problem - so simulate an ls -ld here.
-   */
-  if (lstat(mp->am_path, &stb) < 0) {
-#ifdef DEBUG
-    dlog("lstat(%s): %m", mp->am_path);
-#endif /* DEBUG */
-  }
-  error = UMOUNT_FS(mp->am_path, mnttab_file_name);
-  if (error == EBUSY && mp->am_flags & AMF_AUTOFS) {
-    plog(XLOG_WARNING, "autofs_unmount of %s busy (autofs). exit", mp->am_path);
-    error = 0;			/* fake unmount was ok */
-  }
-  return error;
-}
-
-
-/*
- * Mount an automounter directory.
- * The automounter is connected into the system
- * as a user-level NFS server.  mount_autofs constructs
- * the necessary NFS parameters to be given to the
- * kernel so that it will talk back to us.
- */
-static int
-mount_autofs(char *dir, char *opts)
-{
-  char fs_hostname[MAXHOSTNAMELEN + MAXPATHLEN + 1];
-  char *map_opt, buf[MAXHOSTNAMELEN];
-  int retry, error, flags;
-  struct utsname utsname;
-  mntent_t mnt;
-  autofs_args_t autofs_args;
-  MTYPE_TYPE type = MOUNT_TYPE_AUTOFS;
-
-  memset((voidp) &autofs_args, 0, sizeof(autofs_args)); /* Paranoid */
-
-  memset((voidp) &mnt, 0, sizeof(mnt));
-  mnt.mnt_dir = dir;
-  mnt.mnt_fsname = pid_fsname;
-  mnt.mnt_opts = opts;
-  mnt.mnt_type = type;
-
-  retry = hasmntval(&mnt, "retry");
-  if (retry <= 0)
-    retry = 2;			/* XXX */
-
-  /*
-   * SET MOUNT ARGS
-   */
-  if (uname(&utsname) < 0) {
-    strcpy(buf, "localhost.autofs");
-  } else {
-    strcpy(buf, utsname.nodename);
-    strcat(buf, ".autofs");
-  }
-#ifdef HAVE_FIELD_AUTOFS_ARGS_T_ADDR
-  autofs_args.addr.buf = buf;
-  autofs_args.addr.len = strlen(autofs_args.addr.buf);
-  autofs_args.addr.maxlen = autofs_args.addr.len;
-#endif /* HAVE_FIELD_AUTOFS_ARGS_T_ADDR */
-
-  autofs_args.path = dir;
-  autofs_args.opts = opts;
-
-  map_opt = hasmntopt(&mnt, "map");
-  if (map_opt) {
-    map_opt += sizeof("map="); /* skip the "map=" */
-    if (map_opt == NULL) {
-      plog(XLOG_WARNING, "map= has a null map name. reset to amd.unknown");
-      map_opt = "amd.unknown";
-    }
-  }
-  autofs_args.map = map_opt;
-
-  /* XXX: these I set arbitrarily... */
-  autofs_args.mount_to = 300;
-  autofs_args.rpc_to = 60;
-  autofs_args.direct = 0;
-
-  /*
-   * Make a ``hostname'' string for the kernel
-   */
-  sprintf(fs_hostname, "pid%ld@%s:%s",
-	  (long) (foreground ? am_mypid : getppid()),
-	  am_get_hostname(), dir);
-
-  /*
-   * Most kernels have a name length restriction.
-   */
-  if (strlen(fs_hostname) >= MAXHOSTNAMELEN)
-    strcpy(fs_hostname + MAXHOSTNAMELEN - 3, "..");
-
-  /*
-   * Finally we can compute the mount flags set above.
-   */
-  flags = compute_mount_flags(&mnt);
-
-  /*
-   * This is it!  Here we try to mount amd on its mount points.
-   */
-  error = mount_fs(&mnt, flags, (caddr_t) &autofs_args, retry, type, 0, NULL, mnttab_file_name);
-  return error;
-}
-
-
-/****************************************************************************/
-/* autofs program dispatcher */
-void
-autofs_program_1(struct svc_req *rqstp, SVCXPRT *transp)
-{
-  int ret;
-  union {
-    mntrequest autofs_mount_1_arg;
-    umntrequest autofs_umount_1_arg;
-  } argument;
-  union {
-    mntres mount_res;
-    umntres umount_res;
-  } result;
-
-  bool_t (*xdr_argument)(), (*xdr_result)();
-  int (*local)();
-
-  switch (rqstp->rq_proc) {
-
-  case AUTOFS_NULL:
-    svc_sendreply(transp,
-		  (XDRPROC_T_TYPE) xdr_void,
-		  (SVC_IN_ARG_TYPE) NULL);
-    return;
-
-  case AUTOFS_MOUNT:
-    xdr_argument = xdr_mntrequest;
-    xdr_result = xdr_mntres;
-    local = (int (*)()) autofs_mount_1_svc;
-    break;
-
-  case AUTOFS_UNMOUNT:
-    xdr_argument = xdr_umntrequest;
-    xdr_result = xdr_umntres;
-    local = (int (*)()) autofs_unmount_1_svc;
-    break;
-
-  default:
-    svcerr_noproc(transp);
-    return;
-  }
-
-  memset((char *) &argument, 0, sizeof(argument));
-  if (!svc_getargs(transp,
-		   (XDRPROC_T_TYPE) xdr_argument,
-		   (SVC_IN_ARG_TYPE) &argument)) {
-    plog(XLOG_ERROR,
-	 "AUTOFS xdr decode failed for %d %d %d",
-	 (int) rqstp->rq_prog, (int) rqstp->rq_vers, (int) rqstp->rq_proc);
-    svcerr_decode(transp);
-    return;
-  }
-
-  ret = (*local) (&argument, &result, rqstp);
-  if (!svc_sendreply(transp,
-		     (XDRPROC_T_TYPE) xdr_result,
-		     (SVC_IN_ARG_TYPE) &result)) {
-    svcerr_systemerr(transp);
-  }
-
-  if (!svc_freeargs(transp,
-		    (XDRPROC_T_TYPE) xdr_argument,
-		    (SVC_IN_ARG_TYPE) &argument)) {
-    plog(XLOG_FATAL, "unable to free rpc arguments in autofs_program_1");
-    going_down(1);
-  }
-}
-
-
-static int
-autofs_mount_1_svc(struct mntrequest *mr, struct mntres *result, struct authunix_parms *cred)
-{
-  int err = 0;
-  am_node *anp, *anp2;
-
-  plog(XLOG_INFO, "XXX: autofs_mount_1_svc: %s:%s:%s:%s",
-       mr->map, mr->name, mr->opts, mr->path);
-
-  /* look for map (eg. "/home") */
-  anp = find_ap(mr->path);
-  if (!anp) {
-    plog(XLOG_ERROR, "map %s not found", mr->path);
-    err = ENOENT;
-    goto out;
-  }
-  /* turn on autofs in map flags */
-  if (!(anp->am_flags & AMF_AUTOFS)) {
-    plog(XLOG_INFO, "turning on AMF_AUTOFS for node %s", mr->path);
-    anp->am_flags |= AMF_AUTOFS;
-  }
-
-  /*
-   * Look for (and create if needed) the new node.
-   *
-   * If an error occurred, return it.  If a -1 was returned, that indicates
-   * that a mount is in progress, so sleep a while (while the backgrounded
-   * mount is happening), and then signal the autofs to retry the mount.
-   *
-   * There's something I don't understand.  I was thinking that this code
-   * here is the one which will succeed eventually and will send an RPC
-   * reply to the kernel, but apparently that happens somewhere else, not
-   * here.  It works though, just that I don't know how.  Arg. -Erez.
-   * */
-  err = 0;
-  anp2 = autofs_lookuppn(anp, mr->name, &err, VLOOK_CREATE);
-  if (!anp2) {
-    if (err == -1) {		/* then tell autofs to retry */
-      sleep(1);
-      err = EAGAIN;
-    }
-    goto out;
-  }
-
-out:
-  result->status = err;
-  return err;
-}
-
-
-static int
-autofs_unmount_1_svc(struct umntrequest *ur, struct umntres *result, struct authunix_parms *cred)
-{
-  int err = 0;
-
-#ifdef HAVE_FIELD_UMNTREQUEST_RDEVID
-  plog(XLOG_INFO, "XXX: autofs_unmount_1_svc: %d:%lu:%lu:0x%lx",
-       ur->isdirect, (unsigned long) ur->devid, (unsigned long) ur->rdevid,
-       (unsigned long) ur->next);
-#else /* HAVE_FIELD_UMNTREQUEST_RDEVID */
-  plog(XLOG_INFO, "XXX: autofs_unmount_1_svc: %d:%lu:0x%lx",
-       ur->isdirect, (unsigned long) ur->devid,
-       (unsigned long) ur->next);
-#endif /* HAVE_FIELD_UMNTREQUEST_RDEVID */
-
-  err = EINVAL;			/* XXX: not implemented yet */
-  goto out;
-
-out:
-  result->status = err;
-  return err;
-}
-
-
-/*
- * Pick a file system to try mounting and
- * do that in the background if necessary
- *
- For each location:
- if it is new -defaults then
- extract and process
- continue;
- fi
- if it is a cut then
- if a location has been tried then
- break;
- fi
- continue;
- fi
- parse mount location
- discard previous mount location if required
- find matching mounted filesystem
- if not applicable then
- this_error = No such file or directory
- continue
- fi
- if the filesystem failed to be mounted then
- this_error = error from filesystem
- elif the filesystem is mounting or unmounting then
- this_error = -1
- elif the fileserver is down then
- this_error = -1
- elif the filesystem is already mounted
- this_error = 0
- break
- fi
- if no error on this mount then
- this_error = initialize mount point
- fi
- if no error on this mount and mount is delayed then
- this_error = -1
- fi
- if this_error < 0 then
- retry = true
- fi
- if no error on this mount then
- make mount point if required
- fi
- if no error on this mount then
- if mount in background then
- run mount in background
- return -1
- else
- this_error = mount in foreground
- fi
- fi
- if an error occurred on this mount then
- update stats
- save error in mount point
- fi
- endfor
- */
-static int
-autofs_bgmount(struct continuation *cp, int mpe)
-{
-  mntfs *mf = cp->mp->am_mnt;	/* Current mntfs */
-  mntfs *mf_retry = 0;		/* First mntfs which needed retrying */
-  int this_error = -1;		/* Per-mount error */
-  int hard_error = -1;
-  int mp_error = mpe;
-
-  /*
-   * Try to mount each location.
-   * At the end:
-   * hard_error == 0 indicates something was mounted.
-   * hard_error > 0 indicates everything failed with a hard error
-   * hard_error < 0 indicates nothing could be mounted now
-   */
-  for (; this_error && *cp->ivec; cp->ivec++) {
-    am_ops *p;
-    am_node *mp = cp->mp;
-    char *link_dir;
-    int dont_retry;
-
-    if (hard_error < 0)
-      hard_error = this_error;
-
-    this_error = -1;
-
-    if (**cp->ivec == '-') {
-      /*
-       * Pick up new defaults
-       */
-      if (cp->auto_opts && *cp->auto_opts)
-	cp->def_opts = str3cat(cp->def_opts, cp->auto_opts, ";", *cp->ivec + 1);
-      else
-	cp->def_opts = strealloc(cp->def_opts, *cp->ivec + 1);
-#ifdef DEBUG
-      dlog("Setting def_opts to \"%s\"", cp->def_opts);
-#endif /* DEBUG */
-      continue;
-    }
-    /*
-     * If a mount has been attempted, and we find
-     * a cut then don't try any more locations.
-     */
-    if (STREQ(*cp->ivec, "/") || STREQ(*cp->ivec, "||")) {
-      if (cp->tried) {
-#ifdef DEBUG
-	dlog("Cut: not trying any more locations for %s",
-	     mp->am_path);
-#endif /* DEBUG */
-	break;
-      }
-      continue;
-    }
-
-    /* match the operators */
-    p = ops_match(&cp->fs_opts, *cp->ivec, cp->def_opts, mp->am_path, cp->key, mp->am_parent->am_mnt->mf_info);
-
-    /*
-     * Find a mounted filesystem for this node.
-     */
-    mp->am_mnt = mf = realloc_mntfs(mf, p, &cp->fs_opts,
-				    cp->fs_opts.opt_fs,
-				    cp->fs_opts.fs_mtab,
-				    cp->auto_opts,
-				    cp->fs_opts.opt_opts,
-				    cp->fs_opts.opt_remopts);
-
-    p = mf->mf_ops;
-#ifdef DEBUG
-    dlog("Got a hit with %s", p->fs_type);
-#endif /* DEBUG */
-
-    /*
-     * Note whether this is a real mount attempt
-     */
-    if (p == &amfs_error_ops) {
-      plog(XLOG_MAP, "Map entry %s for %s did not match", *cp->ivec, mp->am_path);
-      if (this_error <= 0)
-	this_error = ENOENT;
-      continue;
-    } else {
-      if (cp->fs_opts.fs_mtab) {
-	plog(XLOG_MAP, "Trying mount of %s on \"%s\" fstype %s",
-	     cp->fs_opts.fs_mtab, mp->am_path, p->fs_type);
-      }
-      cp->tried = TRUE;
-    }
-
-    this_error = 0;
-    dont_retry = FALSE;
-
-    if (mp->am_link) {
-      XFREE(mp->am_link);
-      mp->am_link = 0;
-    }
-    link_dir = mf->mf_fo->opt_sublink;
-
-    if (link_dir && *link_dir) {
-      if (*link_dir == '/') {
-	mp->am_link = strdup(link_dir);
-      } else {
-	/*
-	 * try getting fs option from continuation, not mountpoint!
-	 * Don't try logging the string from mf, since it may be bad!
-	 */
-	if (cp->fs_opts.opt_fs != mf->mf_fo->opt_fs)
-	  plog(XLOG_ERROR, "use %s instead of 0x%lx",
-	       cp->fs_opts.opt_fs, (unsigned long) mf->mf_fo->opt_fs);
-
-	mp->am_link = str3cat((char *) 0,
-			      cp->fs_opts.opt_fs, "/", link_dir);
-
-	normalize_slash(mp->am_link);
-      }
-    }
-
-    if (mf->mf_error > 0) {
-      this_error = mf->mf_error;
-    } else if (mf->mf_flags & (MFF_MOUNTING | MFF_UNMOUNTING)) {
-      /*
-       * Still mounting - retry later
-       */
-#ifdef DEBUG
-      dlog("Duplicate pending mount fstype %s", p->fs_type);
-#endif /* DEBUG */
-      this_error = -1;
-    } else if (FSRV_ISDOWN(mf->mf_server)) {
-      /*
-       * Would just mount from the same place
-       * as a hung mount - so give up
-       */
-#ifdef DEBUG
-      dlog("%s is already hung - giving up", mf->mf_mount);
-#endif /* DEBUG */
-      mp_error = EWOULDBLOCK;
-      dont_retry = TRUE;
-      this_error = -1;
-    } else if (mf->mf_flags & MFF_MOUNTED) {
-#ifdef DEBUG
-      dlog("duplicate mount of \"%s\" ...", mf->mf_info);
-#endif /* DEBUG */
-
-      /*
-       * Just call mounted()
-       */
-      am_mounted(mp);
-
-      this_error = 0;
-      break;
-    }
-
-    /*
-     * Will usually need to play around with the mount nodes
-     * file attribute structure.  This must be done here.
-     * Try and get things initialized, even if the fileserver
-     * is not known to be up.  In the common case this will
-     * progress things faster.
-     */
-    if (!this_error) {
-      /*
-       * Fill in attribute fields.
-       */
-      if (mf->mf_ops->fs_flags & FS_DIRECTORY)
-	mk_fattr(mp, NFDIR);
-      else
-	mk_fattr(mp, NFLNK);
-
-      if (p->fs_init)
-	this_error = (*p->fs_init) (mf);
-    }
-
-    /*
-     * Make sure the fileserver is UP before doing any more work
-     */
-    if (!FSRV_ISUP(mf->mf_server)) {
-#ifdef DEBUG
-      dlog("waiting for server %s to become available", mf->mf_server->fs_host);
-#endif /* DEBUG */
-      this_error = -1;
-    }
-
-    if (!this_error && mf->mf_fo->opt_delay) {
-      /*
-       * If there is a delay timer on the mount
-       * then don't try to mount if the timer
-       * has not expired.
-       */
-      int i = atoi(mf->mf_fo->opt_delay);
-      if (i > 0 && clocktime() < (cp->start + i)) {
-#ifdef DEBUG
-	dlog("Mount of %s delayed by %lds", mf->mf_mount, i - clocktime() + cp->start);
-#endif /* DEBUG */
-	this_error = -1;
-      }
-    }
-
-    if (this_error < 0 && !dont_retry) {
-      if (!mf_retry)
-	mf_retry = dup_mntfs(mf);
-      cp->retry = TRUE;
-    }
-
-    if (!this_error) {
-      if (p->fs_flags & FS_MBACKGROUND) {
-	mf->mf_flags |= MFF_MOUNTING;	/* XXX */
-#ifdef DEBUG
-	dlog("backgrounding mount of \"%s\"", mf->mf_mount);
-#endif /* DEBUG */
-	if (cp->callout) {
-	  untimeout(cp->callout);
-	  cp->callout = 0;
-	}
-	run_task(try_mount, (voidp) mp, amfs_auto_cont, (voidp) cp);
-	mf->mf_flags |= MFF_MKMNT;	/* XXX */
-	if (mf_retry)
-	  free_mntfs(mf_retry);
-	return -1;
-      } else {
-#ifdef DEBUG
-	dlog("foreground mount of \"%s\" ...", mf->mf_info);
-#endif /* DEBUG */
-	this_error = try_mount((voidp) mp);
-	if (this_error < 0) {
-	  if (!mf_retry)
-	    mf_retry = dup_mntfs(mf);
-	  cp->retry = TRUE;
-	}
-      }
-    }
-
-    if (this_error >= 0) {
-      if (this_error > 0) {
-	amd_stats.d_merr++;
-	if (mf != mf_retry) {
-	  mf->mf_error = this_error;
-	  mf->mf_flags |= MFF_ERROR;
-	}
-      }
-
-      /*
-       * Wakeup anything waiting for this mount
-       */
-      wakeup((voidp) mf);
-    }
-  }
-
-  if (this_error && cp->retry) {
-    free_mntfs(mf);
-    mf = cp->mp->am_mnt = mf_retry;
-    /*
-     * Not retrying again (so far)
-     */
-    cp->retry = FALSE;
-    cp->tried = FALSE;
-    /*
-     * Start at the beginning.
-     * Rewind the location vector and
-     * reset the default options.
-     */
-    cp->ivec = cp->xivec;
-    cp->def_opts = strealloc(cp->def_opts, cp->auto_opts);
-    /*
-     * Arrange that autofs_bgmount is called
-     * after anything else happens.
-     */
-#ifdef DEBUG
-    dlog("Arranging to retry mount of %s", cp->mp->am_path);
-#endif /* DEBUG */
-    sched_task(amfs_auto_retry, (voidp) cp, (voidp) mf);
-    if (cp->callout)
-      untimeout(cp->callout);
-    cp->callout = timeout(RETRY_INTERVAL, wakeup, (voidp) mf);
-
-    cp->mp->am_ttl = clocktime() + RETRY_INTERVAL;
-
-    /*
-     * Not done yet - so don't return anything
-     */
-    return -1;
-  }
-
-  if (hard_error < 0 || this_error == 0)
-    hard_error = this_error;
-
-  /*
-   * Discard handle on duff filesystem.
-   * This should never happen since it
-   * should be caught by the case above.
-   */
-  if (mf_retry) {
-    if (hard_error)
-      plog(XLOG_ERROR, "discarding a retry mntfs for %s", mf_retry->mf_mount);
-    free_mntfs(mf_retry);
-  }
-
-  /*
-   * If we get here, then either the mount succeeded or
-   * there is no more mount information available.
-   */
-  if (hard_error < 0 && mp_error)
-    hard_error = cp->mp->am_error = mp_error;
-  if (hard_error > 0) {
-    /*
-     * Set a small(ish) timeout on an error node if
-     * the error was not a time out.
-     */
-    switch (hard_error) {
-    case ETIMEDOUT:
-    case EWOULDBLOCK:
-      cp->mp->am_timeo = 17;
-      break;
-    default:
-      cp->mp->am_timeo = 5;
-      break;
-    }
-    new_ttl(cp->mp);
-  }
-
-  /*
-   * Make sure that the error value in the mntfs has a
-   * reasonable value.
-   */
-  if (mf->mf_error < 0) {
-    mf->mf_error = hard_error;
-    if (hard_error)
-      mf->mf_flags |= MFF_ERROR;
-  }
-
-  /*
-   * In any case we don't need the continuation any more
-   */
-  free_continuation(cp);
-
-  return hard_error;
-}
-
-
-/*
- * Automount interface to RPC lookup routine
- * Find the corresponding entry and return
- * the file handle for it.
- */
-am_node *
-autofs_lookuppn(am_node *mp, char *fname, int *error_return, int op)
-{
-  am_node *ap, *new_mp, *ap_hung;
-  char *info;			/* Mount info - where to get the file system */
-  char **ivec, **xivec;		/* Split version of info */
-  char *auto_opts;		/* Automount options */
-  int error = 0;		/* Error so far */
-  char path_name[MAXPATHLEN];	/* General path name buffer */
-  char apath[MAXPATHLEN];	/* autofs path (added space) */
-  char *pfname;			/* Path for database lookup */
-  struct continuation *cp;	/* Continuation structure if need to mount */
-  int in_progress = 0;		/* # of (un)mount in progress */
-  char *dflts;
-  mntfs *mf;
-
-#ifdef DEBUG
-  dlog("in autofs_lookuppn");
-#endif /* DEBUG */
-
-  /*
-   * If the server is shutting down
-   * then don't return information
-   * about the mount point.
-   */
-  if (amd_state == Finishing) {
-#ifdef DEBUG
-    if ((mf = mp->am_mnt) == 0 || mf->mf_ops == &amfs_direct_ops) {
-      dlog("%s mount ignored - going down", fname);
-    } else {
-      dlog("%s/%s mount ignored - going down", mp->am_path, fname);
-    }
-#endif /* DEBUG */
-    ereturn(ENOENT);
-  }
-
-  /*
-   * Handle special case of "." and ".."
-   */
-  if (fname[0] == '.') {
-    if (fname[1] == '\0')
-      return mp;		/* "." is the current node */
-    if (fname[1] == '.' && fname[2] == '\0') {
-      if (mp->am_parent) {
-#ifdef DEBUG
-	dlog(".. in %s gives %s", mp->am_path, mp->am_parent->am_path);
-#endif /* DEBUG */
-	return mp->am_parent;	/* ".." is the parent node */
-      }
-      ereturn(ESTALE);
-    }
-  }
-
-  /*
-   * Check for valid key name.
-   * If it is invalid then pretend it doesn't exist.
-   */
-  if (!valid_key(fname)) {
-    plog(XLOG_WARNING, "Key \"%s\" contains a disallowed character", fname);
-    ereturn(ENOENT);
-  }
-
-  /*
-   * Expand key name.
-   * fname is now a private copy.
-   */
-  fname = expand_key(fname);
-
-  for (ap_hung = 0, ap = mp->am_child; ap; ap = ap->am_osib) {
-    /*
-     * Otherwise search children of this node
-     */
-    if (FSTREQ(ap->am_name, fname)) {
-      mf = ap->am_mnt;
-      if (ap->am_error) {
-	error = ap->am_error;
-	continue;
-      }
-      /*
-       * If the error code is undefined then it must be
-       * in progress.
-       */
-      if (mf->mf_error < 0)
-	goto in_progrss;
-
-      /*
-       * Check for a hung node
-       */
-      if (FSRV_ISDOWN(mf->mf_server)) {
-#ifdef DEBUG
-	dlog("server hung");
-#endif /* DEBUG */
-	error = ap->am_error;
-	ap_hung = ap;
-	continue;
-      }
-      /*
-       * If there was a previous error with this node
-       * then return that error code.
-       */
-      if (mf->mf_flags & MFF_ERROR) {
-	error = mf->mf_error;
-	continue;
-      }
-      if (!(mf->mf_flags & MFF_MOUNTED) || (mf->mf_flags & MFF_UNMOUNTING)) {
-      in_progrss:
-	/*
-	 * If the fs is not mounted or it is unmounting then there
-	 * is a background (un)mount in progress.  In this case
-	 * we just drop the RPC request (return nil) and
-	 * wait for a retry, by which time the (un)mount may
-	 * have completed.
-	 */
-#ifdef DEBUG
-	dlog("ignoring mount of %s in %s -- flags (%x) in progress",
-	     fname, mf->mf_mount, mf->mf_flags);
-#endif /* DEBUG */
-	in_progress++;
-	continue;
-      }
-
-      /*
-       * Otherwise we have a hit: return the current mount point.
-       */
-#ifdef DEBUG
-      dlog("matched %s in %s", fname, ap->am_path);
-#endif /* DEBUG */
-      XFREE(fname);
-      return ap;
-    }
-  }
-
-  if (in_progress) {
-#ifdef DEBUG
-    dlog("Waiting while %d mount(s) in progress", in_progress);
-#endif /* DEBUG */
-    XFREE(fname);
-    ereturn(-1);
-  }
-
-  /*
-   * If an error occurred then return it.
-   */
-  if (error) {
-#ifdef DEBUG
-    errno = error;		/* XXX */
-    dlog("Returning error: %m");
-#endif /* DEBUG */
-    XFREE(fname);
-    ereturn(error);
-  }
-
-  /*
-   * If doing a delete then don't create again!
-   */
-  switch (op) {
-  case VLOOK_DELETE:
-    ereturn(ENOENT);
-
-  case VLOOK_CREATE:
-    break;
-
-  default:
-    plog(XLOG_FATAL, "Unknown op to autofs_lookuppn: 0x%x", op);
-    ereturn(EINVAL);
-  }
-
-  /*
-   * If the server is going down then just return,
-   * don't try to mount any more file systems
-   */
-  if ((int) amd_state >= (int) Finishing) {
-#ifdef DEBUG
-    dlog("not found - server going down anyway");
-#endif /* DEBUG */
-    XFREE(fname);
-    ereturn(ENOENT);
-  }
-
-  /*
-   * If we get there then this is a reference to an,
-   * as yet, unknown name so we need to search the mount
-   * map for it.
-   */
-  if (mp->am_pref) {
-    sprintf(path_name, "%s%s", mp->am_pref, fname);
-    pfname = path_name;
-  } else {
-    pfname = fname;
-  }
-
-  mf = mp->am_mnt;
-
-#ifdef DEBUG
-  dlog("will search map info in %s to find %s", mf->mf_info, pfname);
-#endif /* DEBUG */
-  /*
-   * Consult the oracle for some mount information.
-   * info is malloc'ed and belongs to this routine.
-   * It ends up being free'd in free_continuation().
-   *
-   * Note that this may return -1 indicating that information
-   * is not yet available.
-   */
-  error = mapc_search((mnt_map *) mf->mf_private, pfname, &info);
-  if (error) {
-    if (error > 0)
-      plog(XLOG_MAP, "No map entry for %s", pfname);
-    else
-      plog(XLOG_MAP, "Waiting on map entry for %s", pfname);
-    XFREE(fname);
-    ereturn(error);
-  }
-#ifdef DEBUG
-  dlog("mount info is %s", info);
-#endif /* DEBUG */
-
-  /*
-   * Split info into an argument vector.
-   * The vector is malloc'ed and belongs to
-   * this routine.  It is free'd in free_continuation()
-   */
-  xivec = ivec = strsplit(info, ' ', '\"');
-
-  /*
-   * Default error code...
-   */
-  if (ap_hung)
-    error = EWOULDBLOCK;
-  else
-    error = ENOENT;
-
-  /*
-   * Allocate a new map
-   */
-  new_mp = exported_ap_alloc();
-  if (new_mp == 0) {
-    XFREE(xivec);
-    XFREE(info);
-    XFREE(fname);
-    ereturn(ENOSPC);
-  }
-  if (mf->mf_auto)
-    auto_opts = mf->mf_auto;
-  else
-    auto_opts = "";
-
-  auto_opts = strdup(auto_opts);
-
-#ifdef DEBUG
-  dlog("searching for /defaults entry");
-#endif /* DEBUG */
-  if (mapc_search((mnt_map *) mf->mf_private, "/defaults", &dflts) == 0) {
-    char *dfl;
-    char **rvec;
-#ifdef DEBUG
-    dlog("/defaults gave %s", dflts);
-#endif /* DEBUG */
-    if (*dflts == '-')
-      dfl = dflts + 1;
-    else
-      dfl = dflts;
-
-    /*
-     * Chop the defaults up
-     */
-    rvec = strsplit(dfl, ' ', '\"');
-
-    if (gopt.flags & CFM_SELECTORS_IN_DEFAULTS) {
-      /*
-       * Pick whichever first entry matched the list of selectors.
-       * Strip the selectors from the string, and assign to dfl the
-       * rest of the string.
-       */
-      if (rvec) {
-	am_opts ap;
-	am_ops *pt;
-	char **sp = rvec;
-	while (*sp) {		/* loop until you find something, if any */
-	  memset((char *) &ap, 0, sizeof(am_opts));
-	  pt = ops_match(&ap, *sp, "", mp->am_path, "/defaults",
-			 mp->am_parent->am_mnt->mf_info);
-	  free_opts(&ap);	/* don't leak */
-	  if (pt == &amfs_error_ops) {
-	    plog(XLOG_MAP, "did not match defaults for \"%s\"", *sp);
-	  } else {
-	    dfl = strip_selectors(*sp, "/defaults");
-	    plog(XLOG_MAP, "matched default selectors \"%s\"", dfl);
-	    break;
-	  }
-	  ++sp;
-	}
-      }
-    } else {			/* not selectors_in_defaults */
-      /*
-       * Extract first value
-       */
-      dfl = rvec[0];
-    }
-
-    /*
-     * If there were any values at all...
-     */
-    if (dfl) {
-      /*
-       * Log error if there were other values
-       */
-      if (!(gopt.flags & CFM_SELECTORS_IN_DEFAULTS) && rvec[1]) {
-# ifdef DEBUG
-	dlog("/defaults chopped into %s", dfl);
-# endif /* DEBUG */
-	plog(XLOG_USER, "More than a single value for /defaults in %s", mf->mf_info);
-      }
-
-      /*
-       * Prepend to existing defaults if they exist,
-       * otherwise just use these defaults.
-       */
-      if (*auto_opts && *dfl) {
-	char *nopts = (char *) xmalloc(strlen(auto_opts) + strlen(dfl) + 2);
-	sprintf(nopts, "%s;%s", dfl, auto_opts);
-	XFREE(auto_opts);
-	auto_opts = nopts;
-      } else if (*dfl) {
-	auto_opts = strealloc(auto_opts, dfl);
-      }
-    }
-    XFREE(dflts);
-    /*
-     * Don't need info vector any more
-     */
-    XFREE(rvec);
-  }
-
-  /*
-   * Fill it in
-   */
-  init_map(new_mp, fname);
-
-  /*
-   * Turn on autofs flag if needed.
-   */
-  if (mp->am_flags & AMF_AUTOFS) {
-    new_mp->am_flags |= AMF_AUTOFS;
-  }
-
-  /*
-   * Put it in the table
-   */
-  insert_am(new_mp, mp);
-
-  /*
-   * Fill in some other fields,
-   * path and mount point.
-   *
-   * bugfix: do not prepend old am_path if direct map
-   *         <wls@astro.umd.edu> William Sebok
-   */
-
-  strcpy(apath, fname);
-  strcat(apath, " ");
-  new_mp->am_path = str3cat(new_mp->am_path,
-			    mf->mf_ops == &amfs_direct_ops ? "" : mp->am_path,
-			    *fname == '/' ? "" : "/",
-			    apath);
-
-#ifdef DEBUG
-  dlog("setting path to \"%s\"", new_mp->am_path);
-#endif /* DEBUG */
-
-  /*
-   * Take private copy of pfname
-   */
-  pfname = strdup(pfname);
-
-  /*
-   * Construct a continuation
-   */
-  cp = ALLOC(struct continuation);
-  cp->callout = 0;
-  cp->mp = new_mp;
-  cp->xivec = xivec;
-  cp->ivec = ivec;
-  cp->info = info;
-  cp->key = pfname;
-  cp->auto_opts = auto_opts;
-  cp->retry = FALSE;
-  cp->tried = FALSE;
-  cp->start = clocktime();
-  cp->def_opts = strdup(auto_opts);
-  memset((voidp) &cp->fs_opts, 0, sizeof(cp->fs_opts));
-
-  /*
-   * Try and mount the file system.  If this succeeds immediately (possible
-   * for a ufs file system) then return the attributes, otherwise just
-   * return an error.
-   */
-  error = autofs_bgmount(cp, error);
-  reschedule_timeout_mp();
-  if (!error) {
-    XFREE(fname);
-    return new_mp;
-  }
-
-  /*
-   * Code for quick reply.  If nfs_program_2_transp is set, then
-   * its the transp that's been passed down from nfs_program_2().
-   * If new_mp->am_transp is not already set, set it by copying in
-   * nfs_program_2_transp.  Once am_transp is set, quick_reply() can
-   * use it to send a reply to the client that requested this mount.
-   */
-  if (nfs_program_2_transp && !new_mp->am_transp) {
-    new_mp->am_transp = (SVCXPRT *) xmalloc(sizeof(SVCXPRT));
-    *(new_mp->am_transp) = *nfs_program_2_transp;
-  }
-  if (error && (new_mp->am_mnt->mf_ops == &amfs_error_ops))
-    new_mp->am_error = error;
-
-  assign_error_mntfs(new_mp);
-
-  XFREE(fname);
-
-  ereturn(error);
-}
-#endif /* HAVE_FS_AUTOFS */
diff --git a/amd/ops_cachefs.c b/amd/ops_cachefs.c
index d3e303bc2bf9..26a333527457 100644
--- a/amd/ops_cachefs.c
+++ b/amd/ops_cachefs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -99,7 +95,7 @@ cachefs_match(am_opts *fo)
   dlog("CACHEFS: using cache directory \"%s\"", fo->opt_cachedir);
 
   /* determine magic cookie to put in mtab */
-  return strdup(fo->opt_cachedir);
+  return xstrdup(fo->opt_cachedir);
 }
 
 
@@ -114,7 +110,7 @@ cachefs_init(mntfs *mf)
    * Save cache directory name
    */
   if (!mf->mf_private) {
-    mf->mf_private = (voidp) strdup(mf->mf_fo->opt_cachedir);
+    mf->mf_private = (voidp) xstrdup(mf->mf_fo->opt_cachedir);
     mf->mf_prfree = (void (*)(voidp)) free;
   }
 
diff --git a/amd/ops_cdfs.c b/amd/ops_cdfs.c
index 40355ac5c078..6ceb76408b03 100644
--- a/amd/ops_cdfs.c
+++ b/amd/ops_cdfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -97,7 +93,7 @@ cdfs_match(am_opts *fo)
   /*
    * Determine magic cookie to put in mtab
    */
-  return strdup(fo->opt_dev);
+  return xstrdup(fo->opt_dev);
 }
 
 
@@ -148,6 +144,7 @@ mount_cdfs(char *mntdir, char *fs_name, char *opts, int on_autofs)
   if (amu_hasmntopt(&mnt, MNTTAB_OPT_RRIP))
     cdfs_flags |= MNT2_CDFS_OPT_RRIP;
 #endif /* defined(MNT2_CDFS_OPT_RRIP) && defined(MNTTAB_OPT_RRIP) */
+
 #if defined(MNT2_CDFS_OPT_NORRIP) && defined(MNTTAB_OPT_NORRIP)
   if (amu_hasmntopt(&mnt, MNTTAB_OPT_NORRIP))
     cdfs_flags |= MNT2_CDFS_OPT_NORRIP;
@@ -157,11 +154,27 @@ mount_cdfs(char *mntdir, char *fs_name, char *opts, int on_autofs)
   if (amu_hasmntopt(&mnt, MNTTAB_OPT_GENS))
     cdfs_flags |= MNT2_CDFS_OPT_GENS;
 #endif /* defined(MNT2_CDFS_OPT_GENS) && defined(MNTTAB_OPT_GENS) */
+
 #if defined(MNT2_CDFS_OPT_EXTATT) && defined(MNTTAB_OPT_EXTATT)
   if (amu_hasmntopt(&mnt, MNTTAB_OPT_EXTATT))
     cdfs_flags |= MNT2_CDFS_OPT_EXTATT;
 #endif /* defined(MNT2_CDFS_OPT_EXTATT) && defined(MNTTAB_OPT_EXTATT) */
 
+#if defined(MNT2_CDFS_OPT_NOCASETRANS) && defined(MNTTAB_OPT_NOCASETRANS)
+  if (amu_hasmntopt(&mnt, MNTTAB_OPT_NOCASETRANS))
+    cdfs_flags |= MNT2_CDFS_OPT_NOCASETRANS;
+#endif /* defined(MNT2_CDFS_OPT_NOCASETRANS) && defined(MNTTAB_OPT_NOCASETRANS) */
+
+#if defined(MNT2_CDFS_OPT_NOJOLIET) && defined(MNTTAB_OPT_NOJOLIET)
+  if (amu_hasmntopt(&mnt, MNTTAB_OPT_NOJOLIET))
+    cdfs_flags |= MNT2_CDFS_OPT_NOJOLIET;
+#endif /* defined(MNT2_CDFS_OPT_NOJOLIET) && defined(MNTTAB_OPT_NOJOLIET) */
+
+#if defined(MNT2_CDFS_OPT_RRCASEINS) && defined(MNTTAB_OPT_RRCASEINS)
+  if (amu_hasmntopt(&mnt, MNTTAB_OPT_RRCASEINS))
+    cdfs_flags |= MNT2_CDFS_OPT_RRCASEINS;
+#endif /* defined(MNT2_CDFS_OPT_RRCASEINS) && defined(MNTTAB_OPT_RRCASEINS) */
+
   genflags = compute_mount_flags(&mnt);
 #ifdef HAVE_FS_AUTOFS
   if (on_autofs)
diff --git a/amd/ops_efs.c b/amd/ops_efs.c
index 047fe1e4690c..58bf8f0b76cb 100644
--- a/amd/ops_efs.c
+++ b/amd/ops_efs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -98,7 +94,7 @@ efs_match(am_opts *fo)
   /*
    * Determine magic cookie to put in mtab
    */
-  return strdup(fo->opt_dev);
+  return xstrdup(fo->opt_dev);
 }
 
 
@@ -137,6 +133,9 @@ mount_efs(char *mntdir, char *fs_name, char *opts, int on_autofs)
 #ifdef HAVE_EFS_ARGS_T_FSPEC
   efs_args.fspec = fs_name;
 #endif /* HAVE_EFS_ARGS_T_FSPEC */
+#if defined(HAVE_EFS_ARGS_T_VERSION) && defined(EFS_MNT_VERSION)
+  efs_args.version = EFS_MNT_VERSION;
+#endif /* HAVE_EFS_ARGS_T_VERSION && EFS_MNT_VERSION */
 
   /*
    * Call generic mount routine
diff --git a/amd/ops_ext.c b/amd/ops_ext.c
new file mode 100644
index 000000000000..106ab31f3748
--- /dev/null
+++ b/amd/ops_ext.c
@@ -0,0 +1,223 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/amd/ops_ext.c
+ *
+ */
+
+/*
+ * Irix UN*X file system: EXT (Extended File System)
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amd.h>
+
+/* forward declarations */
+static char *ext_match(am_opts *fo);
+static int ext2_mount(am_node *am, mntfs *mf);
+static int ext3_mount(am_node *am, mntfs *mf);
+static int ext4_mount(am_node *am, mntfs *mf);
+static int ext_umount(am_node *am, mntfs *mf);
+
+/*
+ * Ops structure
+ */
+am_ops ext2_ops =
+{
+  "ext2",
+  ext_match,
+  0,				/* ext_init */
+  ext2_mount,
+  ext_umount,
+  amfs_error_lookup_child,
+  amfs_error_mount_child,
+  amfs_error_readdir,
+  0,				/* ext_readlink */
+  0,				/* ext_mounted */
+  0,				/* ext_umounted */
+  amfs_generic_find_srvr,
+  0,				/* ext_get_wchan */
+  FS_MKMNT | FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO, /* nfs_fs_flags */
+#ifdef HAVE_FS_AUTOFS
+  AUTOFS_EXT_FS_FLAGS,
+#endif /* HAVE_FS_AUTOFS */
+};
+
+am_ops ext3_ops =
+{
+  "ext3",
+  ext_match,
+  0,				/* ext_init */
+  ext3_mount,
+  ext_umount,
+  amfs_error_lookup_child,
+  amfs_error_mount_child,
+  amfs_error_readdir,
+  0,				/* ext_readlink */
+  0,				/* ext_mounted */
+  0,				/* ext_umounted */
+  amfs_generic_find_srvr,
+  0,				/* ext_get_wchan */
+  FS_MKMNT | FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO, /* nfs_fs_flags */
+#ifdef HAVE_FS_AUTOFS
+  AUTOFS_EXT_FS_FLAGS,
+#endif /* HAVE_FS_AUTOFS */
+};
+
+am_ops ext4_ops =
+{
+  "ext4",
+  ext_match,
+  0,				/* ext_init */
+  ext4_mount,
+  ext_umount,
+  amfs_error_lookup_child,
+  amfs_error_mount_child,
+  amfs_error_readdir,
+  0,				/* ext_readlink */
+  0,				/* ext_mounted */
+  0,				/* ext_umounted */
+  amfs_generic_find_srvr,
+  0,				/* ext_get_wchan */
+  FS_MKMNT | FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO, /* nfs_fs_flags */
+#ifdef HAVE_FS_AUTOFS
+  AUTOFS_EXT_FS_FLAGS,
+#endif /* HAVE_FS_AUTOFS */
+};
+
+/*
+ * EXT needs local filesystem and device.
+ */
+static char *
+ext_match(am_opts *fo)
+{
+
+  if (!fo->opt_dev) {
+    plog(XLOG_USER, "ext: no device specified");
+    return 0;
+  }
+
+  dlog("EXT: mounting device \"%s\" on \"%s\"", fo->opt_dev, fo->opt_fs);
+
+  /*
+   * Determine magic cookie to put in mtab
+   */
+  return xstrdup(fo->opt_dev);
+}
+
+
+static int
+mount_ext(char *mntdir, char *fs_name, char *opts, int on_autofs, char *
+    mount_type, const char *mnttab_type)
+{
+  ext_args_t ext_args;
+  mntent_t mnt;
+  int flags;
+
+  /*
+   * Figure out the name of the file system type.
+   */
+  MTYPE_TYPE type = mount_type;
+
+  memset((voidp) &ext_args, 0, sizeof(ext_args)); /* Paranoid */
+
+  /*
+   * Fill in the mount structure
+   */
+  memset((voidp) &mnt, 0, sizeof(mnt));
+  mnt.mnt_dir = mntdir;
+  mnt.mnt_fsname = fs_name;
+  mnt.mnt_type = mnttab_type;
+  mnt.mnt_opts = opts;
+
+  flags = compute_mount_flags(&mnt);
+#ifdef HAVE_FS_AUTOFS
+  if (on_autofs)
+    flags |= autofs_compute_mount_flags(&mnt);
+#endif /* HAVE_FS_AUTOFS */
+
+  /*
+   * Call generic mount routine
+   */
+  return mount_fs(&mnt, flags, (caddr_t) &ext_args, 0, type, 0, NULL, mnttab_file_name, on_autofs);
+}
+
+
+static int
+ext_mount(am_node *am, mntfs *mf, char *mount_type,
+  const char *mnttab_type)
+{
+  int on_autofs = mf->mf_flags & MFF_ON_AUTOFS;
+  int error;
+
+  error = mount_ext(mf->mf_mount, mf->mf_info, mf->mf_mopts, on_autofs,
+      mount_type, mnttab_type);
+  if (error) {
+    errno = error;
+    plog(XLOG_ERROR, "mount_ext: %m");
+    return error;
+  }
+
+  return 0;
+}
+
+static int
+ext2_mount(am_node *am, mntfs *mf)
+{
+  return ext_mount(am, mf, MOUNT_TYPE_EXT2, MNTTAB_TYPE_EXT2);
+}
+
+static int
+ext3_mount(am_node *am, mntfs *mf)
+{
+  return ext_mount(am, mf, MOUNT_TYPE_EXT3, MNTTAB_TYPE_EXT3);
+}
+
+static int
+ext4_mount(am_node *am, mntfs *mf)
+{
+  return ext_mount(am, mf, MOUNT_TYPE_EXT4, MNTTAB_TYPE_EXT4);
+}
+
+static int
+ext_umount(am_node *am, mntfs *mf)
+{
+  int unmount_flags = (mf->mf_flags & MFF_ON_AUTOFS) ? AMU_UMOUNT_AUTOFS : 0;
+
+  return UMOUNT_FS(mf->mf_mount, mnttab_file_name, unmount_flags);
+}
diff --git a/amd/ops_lofs.c b/amd/ops_lofs.c
index 26fdc9f9b626..b04f64399c18 100644
--- a/amd/ops_lofs.c
+++ b/amd/ops_lofs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -97,7 +93,7 @@ lofs_match(am_opts *fo)
   /*
    * Determine magic cookie to put in mtab
    */
-  return strdup(fo->opt_rfs);
+  return xstrdup(fo->opt_rfs);
 }
 
 
diff --git a/amd/ops_lustre.c b/amd/ops_lustre.c
new file mode 100644
index 000000000000..1b321ce4e8c4
--- /dev/null
+++ b/amd/ops_lustre.c
@@ -0,0 +1,203 @@
+/*
+ * Copyright (c) 2011 Christos Zoulas
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/amd/ops_lustre.c
+ *
+ */
+
+/*
+ * Lustre file system
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#ifdef HAVE_FS_LUSTRE
+#include <am_defs.h>
+#include <amd.h>
+
+/* forward declarations */
+static char *lustre_match(am_opts *fo);
+static int lustre_mount(am_node *am, mntfs *mf);
+static int lustre_umount(am_node *am, mntfs *mf);
+
+/*
+ * Ops structure
+ */
+am_ops lustre_ops =
+{
+  "lustre",
+  lustre_match,
+  0,				/* lustre_init */
+  lustre_mount,
+  lustre_umount,
+  amfs_error_lookup_child,
+  amfs_error_mount_child,
+  amfs_error_readdir,
+  0,				/* lustre_readlink */
+  0,				/* lustre_mounted */
+  0,				/* lustre_umounted */
+  amfs_generic_find_srvr,
+  0,				/* lustre_get_wchan */
+  FS_MKMNT | FS_UBACKGROUND | FS_AMQINFO,	/* nfs_fs_flags */
+#ifdef HAVE_FS_AUTOFS
+  AUTOFS_LUSTRE_FS_FLAGS,
+#endif /* HAVE_FS_AUTOFS */
+};
+
+
+/*
+ * Lustre needs remote filesystem and host.
+ */
+static char *
+lustre_match(am_opts *fo)
+{
+  char *xmtab, *cp;
+  size_t l;
+  char *rhost, *ptr, *remhost;
+  struct in_addr addr;
+
+  if (fo->opt_fs && !fo->opt_rfs)
+    fo->opt_rfs = fo->opt_fs;
+  if (!fo->opt_rfs) {
+    plog(XLOG_USER, "lustre: no remote filesystem specified");
+    return NULL;
+  }
+  if (!fo->opt_rhost) {
+    plog(XLOG_USER, "lustre: no remote host specified");
+    return NULL;
+  }
+
+  /*
+   * Determine magic cookie to put in mtab
+   */
+  rhost = xstrdup(fo->opt_rhost);
+  remhost = NULL;
+  for (ptr = strtok(rhost, ":"); ptr; ptr = strtok(NULL, ":")) {
+    char *at = strchr(ptr, '@');
+    if (at == NULL) {
+      plog(XLOG_USER, "lustre: missing protocol in host `%s'", ptr);
+      XFREE(rhost);
+      return NULL;
+    }
+    *at = '\0';
+    /*
+     * Convert symbolic addresses to numbers that the kernel likes
+     */
+    if (inet_aton(ptr, &addr) == 0) {
+      struct hostent *hp;
+      if ((hp = gethostbyname(ptr)) == NULL) {
+	plog(XLOG_USER, "lustre: unknown host `%s'", ptr);
+	XFREE(rhost);
+	return NULL;
+      }
+      if (hp->h_length != sizeof(addr.s_addr)) {
+	plog(XLOG_USER, "lustre: bad address length %zu != %d for %s",
+	  sizeof(addr), hp->h_length, ptr);
+	XFREE(rhost);
+	return NULL;
+      }
+      memcpy(&addr.s_addr, hp->h_addr, sizeof(addr));
+    }
+    *at = '@';
+
+    cp = remhost;
+    if (remhost)
+      remhost = strvcat(cp, ":", inet_ntoa(addr), at, NULL);
+    else
+      remhost = strvcat(inet_ntoa(addr), at, NULL);
+    XFREE(cp);
+  }
+  if (remhost == NULL) {
+    plog(XLOG_USER, "lustre: empty host");
+    XFREE(rhost);
+    return NULL;
+  }
+
+  XFREE(rhost);
+  XFREE(fo->opt_rhost);
+  fo->opt_rhost = remhost;
+
+  l = strlen(fo->opt_rhost) + strlen(fo->opt_rfs) + 2;
+  xmtab = xmalloc(l);
+  xsnprintf(xmtab, l, "%s:%s", fo->opt_rhost, fo->opt_rfs);
+  dlog("lustre: mounting remote server \"%s\", remote fs \"%s\" on \"%s\"",
+       fo->opt_rhost, fo->opt_rfs, fo->opt_fs);
+
+
+  return xmtab;
+}
+
+static int
+lustre_mount(am_node *am, mntfs *mf)
+{
+  mntent_t mnt;
+  int genflags, error;
+  int on_autofs = mf->mf_flags & MFF_ON_AUTOFS;
+
+  /*
+   * Figure out the name of the file system type.
+   */
+  MTYPE_TYPE type = MOUNT_TYPE_LUSTRE;
+
+  /*
+   * Fill in the mount structure
+   */
+  memset(&mnt, 0, sizeof(mnt));
+  mnt.mnt_dir = mf->mf_mount;
+  mnt.mnt_fsname = mf->mf_info;
+  mnt.mnt_type = MNTTAB_TYPE_LUSTRE;
+  mnt.mnt_opts = mf->mf_mopts;
+
+  genflags = compute_mount_flags(&mnt);
+#ifdef HAVE_FS_AUTOFS
+  if (on_autofs)
+    genflags |= autofs_compute_mount_flags(&mnt);
+#endif /* HAVE_FS_AUTOFS */
+
+  /*
+   * Call generic mount routine
+   */
+  error = mount_fs(&mnt, genflags, NULL, 0, type, 0,
+      NULL, mnttab_file_name, on_autofs);
+  if (error) {
+    errno = error;
+    plog(XLOG_ERROR, "mount_lustre: %m");
+    return error;
+  }
+
+  return 0;
+}
+
+
+static int
+lustre_umount(am_node *am, mntfs *mf)
+{
+  int unmount_flags = (mf->mf_flags & MFF_ON_AUTOFS) ? AMU_UMOUNT_AUTOFS : 0;
+
+  return UMOUNT_FS(mf->mf_mount, mnttab_file_name, unmount_flags);
+}
+#endif
diff --git a/amd/ops_mfs.c b/amd/ops_mfs.c
index ccaa49c569cd..822a2659317b 100644
--- a/amd/ops_mfs.c
+++ b/amd/ops_mfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/amd/ops_nfs.c b/amd/ops_nfs.c
index a6a85858d484..2dbfa5b5e2ee 100644
--- a/amd/ops_nfs.c
+++ b/amd/ops_nfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -113,6 +109,13 @@ static int call_mountd(fh_cache *fp, u_long proc, fwd_fun f, wchan_t wchan);
 static int webnfs_lookup(fh_cache *fp, fwd_fun f, wchan_t wchan);
 static int fh_id = 0;
 
+/*
+ * clamp the filehandle version to 3, so that we can fail back to nfsv3
+ * since nfsv4 does not have file handles
+ */
+#define SET_FH_VERSION(fs) \
+    (fs)->fs_version > NFS_VERSION3 ? NFS_VERSION3 : (fs)->fs_version;
+
 /* globals */
 AUTH *nfs_auth;
 qelem fh_head = {&fh_head, &fh_head};
@@ -145,7 +148,7 @@ am_ops nfs_ops =
 static fh_cache *
 find_nfs_fhandle_cache(opaque_t arg, int done)
 {
-  fh_cache *fp, *fp2 = 0;
+  fh_cache *fp, *fp2 = NULL;
   int id = (long) arg;		/* for 64-bit archs */
 
   ITER(fp, fh_cache, &fh_head) {
@@ -201,6 +204,10 @@ got_nfs_fh_mount(voidp pkt, int len, struct sockaddr_in *sa, struct sockaddr_in
     memmove(fp->fh_nfs_handle.v3.am_fh3_data,
 	    res3.mountres3_u.mountinfo.fhandle.fhandle3_val,
 	    fp->fh_nfs_handle.v3.am_fh3_length);
+
+    XFREE(res3.mountres3_u.mountinfo.fhandle.fhandle3_val);
+    if (res3.mountres3_u.mountinfo.auth_flavors.auth_flavors_val)
+      XFREE(res3.mountres3_u.mountinfo.auth_flavors.auth_flavors_val);
   } else {
 #endif /* HAVE_FS_NFS3 */
     memset(&res, 0, sizeof(res));
@@ -326,8 +333,7 @@ discard_fh(opaque_t arg)
     dlog("Discarding filehandle for %s:%s", fp->fh_fs->fs_host, fp->fh_path);
     free_srvr(fp->fh_fs);
   }
-  if (fp->fh_path)
-    XFREE(fp->fh_path);
+  XFREE(fp->fh_path);
   XFREE(fp);
 }
 
@@ -338,7 +344,7 @@ discard_fh(opaque_t arg)
 static int
 prime_nfs_fhandle_cache(char *path, fserver *fs, am_nfs_handle_t *fhbuf, mntfs *mf)
 {
-  fh_cache *fp, *fp_save = 0;
+  fh_cache *fp, *fp_save = NULL;
   int error;
   int reuse_id = FALSE;
 
@@ -466,11 +472,11 @@ prime_nfs_fhandle_cache(char *path, fserver *fs, am_nfs_handle_t *fhbuf, mntfs *
     fp->fh_sin = *fs->fs_ip;
     if (!(mf->mf_flags & MFF_WEBNFS))
 	fp->fh_sin.sin_port = 0;
-    fp->fh_nfs_version = fs->fs_version;
+    fp->fh_nfs_version = SET_FH_VERSION(fs);
   }
 
   fp->fh_fs = dup_srvr(fs);
-  fp->fh_path = strdup(path);
+  fp->fh_path = xstrdup(path);
 
   if (mf->mf_flags & MFF_WEBNFS)
     error = webnfs_lookup(fp, got_nfs_fh_webnfs, get_mntfs_wchan(mf));
@@ -544,7 +550,9 @@ call_mountd(fh_cache *fp, u_long proc, fwd_fun fun, wchan_t wchan)
     if (error)
       return error;
     fp->fh_sin.sin_port = mountd_port;
-  }
+    dlog("%s: New %d mountd port", __func__, fp->fh_sin.sin_port);
+  } else
+    dlog("%s: Already had %d mountd port", __func__, fp->fh_sin.sin_port);
 
   /* find the right version of the mount protocol */
 #ifdef HAVE_FS_NFS3
@@ -605,7 +613,7 @@ webnfs_lookup(fh_cache *fp, fwd_fun fun, wchan_t wchan)
   nfsdiropargs args;
 #ifdef HAVE_FS_NFS3
   am_LOOKUP3args args3;
-#endif
+#endif /* HAVE_FS_NFS3 */
   char *wnfs_path;
   size_t l;
 
@@ -724,6 +732,17 @@ nfs_init(mntfs *mf)
   am_nfs_handle_t fhs;
   char *colon;
 
+#ifdef NO_FALLBACK
+  /*
+   * We don't need file handles for NFS version 4, but we can fall back to
+   * version 3, so we allocate anyway
+   */
+#ifdef HAVE_FS_NFS4
+  if (mf->mf_server->fs_version == NFS_VERSION4)
+    return 0;
+#endif /* HAVE_FS_NFS4 */
+#endif /* NO_FALLBACK */
+
   if (mf->mf_private) {
     if (mf->mf_flags & MFF_NFS_SCALEDOWN) {
       fserver *fs;
@@ -732,6 +751,9 @@ nfs_init(mntfs *mf)
       mf->mf_ops->umounted(mf);
 
       mf->mf_prfree(mf->mf_private);
+      mf->mf_private = NULL;
+      mf->mf_prfree = NULL;
+
       fs = mf->mf_ops->ffserver(mf);
       free_srvr(mf->mf_server);
       mf->mf_server = fs;
@@ -769,7 +791,11 @@ mount_nfs_fh(am_nfs_handle_t *fhp, char *mntdir, char *fs_name, mntfs *mf)
   int retry;
   int proto = AMU_TYPE_NONE;
   mntent_t mnt;
+  void *argsp;
   nfs_args_t nfs_args;
+#ifdef HAVE_FS_NFS4
+  nfs4_args_t nfs4_args;
+#endif /* HAVE_FS_NFS4 */
 
   /*
    * Extract HOST name to give to kernel.
@@ -829,10 +855,7 @@ mount_nfs_fh(am_nfs_handle_t *fhp, char *mntdir, char *fs_name, mntfs *mf)
   /*
    * Set mount types accordingly
    */
-#ifndef HAVE_FS_NFS3
-  type = MOUNT_TYPE_NFS;
-  mnt.mnt_type = MNTTAB_TYPE_NFS;
-#else /* HAVE_FS_NFS3 */
+#ifdef HAVE_FS_NFS3
   if (nfs_version == NFS_VERSION3) {
     type = MOUNT_TYPE_NFS3;
     /*
@@ -843,16 +866,25 @@ mount_nfs_fh(am_nfs_handle_t *fhp, char *mntdir, char *fs_name, mntfs *mf)
      * So on those systems, set it to "nfs".
      * Note: MNTTAB_OPT_VERS is always set for NFS3 (see am_compat.h).
      */
+    argsp = &nfs_args;
 # if defined(MNTTAB_OPT_VERS) && defined(MOUNT_TABLE_ON_FILE)
     mnt.mnt_type = MNTTAB_TYPE_NFS;
 # else /* defined(MNTTAB_OPT_VERS) && defined(MOUNT_TABLE_ON_FILE) */
     mnt.mnt_type = MNTTAB_TYPE_NFS3;
 # endif /* defined(MNTTAB_OPT_VERS) && defined(MOUNT_TABLE_ON_FILE) */
-  } else {
+# ifdef HAVE_FS_NFS4
+  } else if (nfs_version == NFS_VERSION4) {
+    argsp = &nfs4_args;
+    type = MOUNT_TYPE_NFS4;
+    mnt.mnt_type = MNTTAB_TYPE_NFS4;
+# endif /* HAVE_FS_NFS4 */
+  } else
+#endif /* HAVE_FS_NFS3 */
+  {
+    argsp = &nfs_args;
     type = MOUNT_TYPE_NFS;
     mnt.mnt_type = MNTTAB_TYPE_NFS;
   }
-#endif /* HAVE_FS_NFS3 */
   plog(XLOG_INFO, "mount_nfs_fh: NFS version %d", (int) nfs_version);
   plog(XLOG_INFO, "mount_nfs_fh: using NFS transport %s", nfs_proto);
 
@@ -866,32 +898,44 @@ mount_nfs_fh(am_nfs_handle_t *fhp, char *mntdir, char *fs_name, mntfs *mf)
     genflags |= autofs_compute_mount_flags(&mnt);
 #endif /* HAVE_FS_AUTOFS */
 
-  /* setup the many fields and flags within nfs_args */
-  compute_nfs_args(&nfs_args,
-		   &mnt,
-		   genflags,
-		   NULL,	/* struct netconfig *nfsncp */
-		   fs->fs_ip,
-		   nfs_version,
-		   nfs_proto,
-		   fhp,
-		   host,
-		   fs_name);
+   /* setup the many fields and flags within nfs_args */
+   compute_nfs_args(argsp,
+		    &mnt,
+		    genflags,
+		    NULL,	/* struct netconfig *nfsncp */
+		    fs->fs_ip,
+		    nfs_version,
+		    nfs_proto,
+		    fhp,
+		    host,
+		    fs_name);
 
   /* finally call the mounting function */
   if (amuDebug(D_TRACE)) {
-    print_nfs_args(&nfs_args, nfs_version);
+    print_nfs_args(argsp, nfs_version);
     plog(XLOG_DEBUG, "Generic mount flags 0x%x used for NFS mount", genflags);
   }
-  error = mount_fs(&mnt, genflags, (caddr_t) &nfs_args, retry, type,
-		    nfs_version, nfs_proto, mnttab_file_name, on_autofs);
-  XFREE(xopts);
+  error = mount_fs(&mnt, genflags, argsp, retry, type,
+		   nfs_version, nfs_proto, mnttab_file_name, on_autofs);
+  XFREE(mnt.mnt_opts);
+  discard_nfs_args(argsp, nfs_version);
 
-#ifdef HAVE_TRANSPORT_TYPE_TLI
-  free_knetconfig(nfs_args.knconf);
-  if (nfs_args.addr)
-    XFREE(nfs_args.addr);	/* allocated in compute_nfs_args() */
-#endif /* HAVE_TRANSPORT_TYPE_TLI */
+#ifdef HAVE_FS_NFS4
+# ifndef NO_FALLBACK
+  /*
+   * If we are using a v4 file handle, we try a v3 if we get back:
+   * 	ENOENT: NFS v4 has a different export list than v3
+   * 	EPERM: Kernels <= 2.6.18 return that, instead of ENOENT
+   */
+  if ((error == ENOENT || error == EPERM) && nfs_version == NFS_VERSION4) {
+    plog(XLOG_DEBUG, "Could not find NFS 4 mount, trying again with NFS 3");
+    fs->fs_version = NFS_VERSION3;
+    error = mount_nfs_fh(fhp, mntdir, fs_name, mf);
+    if (error)
+      fs->fs_version = NFS_VERSION4;
+  }
+# endif /* NO_FALLBACK */
+#endif /* HAVE_FS_NFS4 */
 
   return error;
 }
@@ -903,11 +947,16 @@ nfs_mount(am_node *am, mntfs *mf)
   int error = 0;
   mntent_t mnt;
 
-  if (!mf->mf_private) {
+  if (!mf->mf_private && mf->mf_server->fs_version != 4) {
     plog(XLOG_ERROR, "Missing filehandle for %s", mf->mf_info);
     return EINVAL;
   }
 
+  if (mf->mf_mopts == NULL) {
+    plog(XLOG_ERROR, "Missing mount options for %s", mf->mf_info);
+    return EINVAL;
+  }
+
   mnt.mnt_opts = mf->mf_mopts;
   if (amu_hasmntopt(&mnt, "softlookup") ||
       (amu_hasmntopt(&mnt, "soft") && !amu_hasmntopt(&mnt, "nosoftlookup")))
@@ -932,6 +981,7 @@ nfs_umount(am_node *am, mntfs *mf)
 {
   int unmount_flags, new_unmount_flags, error;
 
+  dlog("attempting nfs umount");
   unmount_flags = (mf->mf_flags & MFF_ON_AUTOFS) ? AMU_UMOUNT_AUTOFS : 0;
   error = UMOUNT_FS(mf->mf_mount, mnttab_file_name, unmount_flags);
 
@@ -1031,12 +1081,12 @@ nfs_umounted(mntfs *mf)
     f.fh_path = path;
     f.fh_sin = *fs->fs_ip;
     f.fh_sin.sin_port = (u_short) 0;
-    f.fh_nfs_version = fs->fs_version;
+    f.fh_nfs_version = SET_FH_VERSION(fs);
     f.fh_fs = fs;
     f.fh_id = 0;
     f.fh_error = 0;
-    prime_nfs_fhandle_cache(colon + 1, mf->mf_server, (am_nfs_handle_t *) 0, mf);
-    call_mountd(&f, MOUNTPROC_UMNT, (fwd_fun *) 0, (wchan_t) 0);
+    prime_nfs_fhandle_cache(colon + 1, mf->mf_server, (am_nfs_handle_t *) NULL, mf);
+    call_mountd(&f, MOUNTPROC_UMNT, (fwd_fun *) NULL, (wchan_t) NULL);
     *colon = ':';
   }
 }
diff --git a/amd/ops_nfs3.c b/amd/ops_nfs3.c
index db3c7f9d265d..e07811b808e2 100644
--- a/amd/ops_nfs3.c
+++ b/amd/ops_nfs3.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/amd/ops_nfs4.c b/amd/ops_nfs4.c
new file mode 100644
index 000000000000..3798590837f3
--- /dev/null
+++ b/amd/ops_nfs4.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/amd/ops_nfs4.c
+ *
+ */
+
+/*
+ * Network file system version 4.0
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amd.h>
+
+/* FEEL FREE TO IMPLEMENT THIS... :-) */
diff --git a/amd/ops_nullfs.c b/amd/ops_nullfs.c
index cf621ec33ff5..73d1f0e53f1c 100644
--- a/amd/ops_nullfs.c
+++ b/amd/ops_nullfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/amd/ops_pcfs.c b/amd/ops_pcfs.c
index 527dc926ca77..b4c8dcd5fecc 100644
--- a/amd/ops_pcfs.c
+++ b/amd/ops_pcfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -97,7 +93,7 @@ pcfs_match(am_opts *fo)
   /*
    * Determine magic cookie to put in mtab
    */
-  return strdup(fo->opt_dev);
+  return xstrdup(fo->opt_dev);
 }
 
 
diff --git a/amd/ops_tfs.c b/amd/ops_tfs.c
index 142c32022937..3276a6e62ff1 100644
--- a/amd/ops_tfs.c
+++ b/amd/ops_tfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/amd/ops_tmpfs.c b/amd/ops_tmpfs.c
index eddd75569e9e..d9a15ea0434d 100644
--- a/amd/ops_tmpfs.c
+++ b/amd/ops_tmpfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -51,4 +47,146 @@
 #include <am_defs.h>
 #include <amd.h>
 
-/* FEEL FREE TO IMPLEMENT THIS... :-) */
+/* forward declarations */
+static char *tmpfs_match(am_opts *fo);
+static int tmpfs_mount(am_node *am, mntfs *mf);
+static int tmpfs_umount(am_node *am, mntfs *mf);
+
+/*
+ * Ops structure
+ */
+am_ops tmpfs_ops =
+{
+  "tmpfs",
+  tmpfs_match,
+  0,				/* tmpfs_init */
+  tmpfs_mount,
+  tmpfs_umount,
+  amfs_error_lookup_child,
+  amfs_error_mount_child,
+  amfs_error_readdir,
+  0,				/* tmpfs_readlink */
+  0,				/* tmpfs_mounted */
+  0,				/* tmpfs_umounted */
+  amfs_generic_find_srvr,
+  0,				/* tmpfs_get_wchan */
+  FS_MKMNT | FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO, /* nfs_fs_flags */
+#if defined(HAVE_FS_AUTOFS) && defined(AUTOFS_TMPFS_FS_FLAGS)
+  AUTOFS_TMPFS_FS_FLAGS,
+#endif /* HAVE_FS_AUTOFS */
+};
+
+
+/*
+ * EFS needs local filesystem and device.
+ */
+static char *
+tmpfs_match(am_opts *fo)
+{
+
+  if (!fo->opt_dev) {
+    plog(XLOG_USER, "tmpfs: no device specified");
+    return 0;
+  }
+
+  dlog("EFS: mounting device \"%s\" on \"%s\"", fo->opt_dev, fo->opt_fs);
+
+  /*
+   * Determine magic cookie to put in mtab
+   */
+  return xstrdup(fo->opt_dev);
+}
+
+
+static int
+mount_tmpfs(char *mntdir, char *fs_name, char *opts, int on_autofs)
+{
+  tmpfs_args_t tmpfs_args;
+  mntent_t mnt;
+  int flags;
+  const char *p;
+
+  /*
+   * Figure out the name of the file system type.
+   */
+  MTYPE_TYPE type = MOUNT_TYPE_TMPFS;
+
+  p = NULL;
+  memset((voidp) &tmpfs_args, 0, sizeof(tmpfs_args)); /* Paranoid */
+
+  /*
+   * Fill in the mount structure
+   */
+  memset((voidp) &mnt, 0, sizeof(mnt));
+  mnt.mnt_dir = mntdir;
+  mnt.mnt_fsname = fs_name;
+  mnt.mnt_type = MNTTAB_TYPE_TMPFS;
+  mnt.mnt_opts = opts;
+
+  flags = compute_mount_flags(&mnt);
+#ifdef HAVE_FS_AUTOFS
+  if (on_autofs)
+    flags |= autofs_compute_mount_flags(&mnt);
+#endif /* HAVE_FS_AUTOFS */
+
+#if defined(HAVE_TMPFS_ARGS_T_TA_VERSION) && defined(TMPFS_ARGS_VERSION)
+  tmpfs_args.ta_version = TMPFS_ARGS_VERSION;
+#endif /* HAVE_TMPFS_ARGS_T_TA_VERSION && TMPFS_ARGS_VERSION */
+#ifdef HAVE_TMPFS_ARGS_T_TA_NODES_MAX
+  if ((p = amu_hasmntopt(&mnt, "nodes")) == NULL)
+	p = "1000000";
+  tmpfs_args.ta_nodes_max = atoi(p);
+#endif /* HAVE_TMPFS_ARGS_T_TA_SIZE_MAX */
+#ifdef HAVE_TMPFS_ARGS_T_TA_SIZE_MAX
+  if ((p = amu_hasmntopt(&mnt, "size")) == NULL)
+	p = "10000000";
+  tmpfs_args.ta_size_max = atoi(p);
+#endif /* HAVE_TMPFS_ARGS_T_TA_SIZE_MAX */
+#ifdef HAVE_TMPFS_ARGS_T_TA_ROOT_UID
+  if ((p = amu_hasmntopt(&mnt, "uid")) == NULL)
+	p = "0";
+  tmpfs_args.ta_root_uid = atoi(p);
+#endif /* HAVE_TMPFS_ARGS_T_TA_ROOT_UID */
+#ifdef HAVE_TMPFS_ARGS_T_TA_ROOT_GID
+  if ((p = amu_hasmntopt(&mnt, "gid")) == NULL)
+	p = "0";
+  tmpfs_args.ta_root_gid = atoi(p);
+#endif /* HAVE_TMPFS_ARGS_T_TA_ROOT_GID */
+#ifdef HAVE_TMPFS_ARGS_T_TA_ROOT_MODE
+  if ((p = amu_hasmntopt(&mnt, "mode")) == NULL)
+	p = "01777";
+  tmpfs_args.ta_root_mode = strtol(p, NULL, 8);
+#endif /* HAVE_TMPFS_ARGS_T_TA_ROOT_MODE */
+
+  /*
+   * Call generic mount routine
+   */
+  return mount_fs(&mnt, flags, (caddr_t) &tmpfs_args, 0, type, 0, NULL, mnttab_file_name, on_autofs);
+}
+
+
+static int
+tmpfs_mount(am_node *am, mntfs *mf)
+{
+  int on_autofs = mf->mf_flags & MFF_ON_AUTOFS;
+  int error;
+
+  error = mount_tmpfs(mf->mf_mount, mf->mf_info, mf->mf_mopts, on_autofs);
+  if (error) {
+    errno = error;
+    plog(XLOG_ERROR, "mount_tmpfs: %m");
+    return error;
+  }
+
+  return 0;
+}
+
+
+static int
+tmpfs_umount(am_node *am, mntfs *mf)
+{
+  int unmount_flags = (mf->mf_flags & MFF_ON_AUTOFS) ? AMU_UMOUNT_AUTOFS : 0;
+
+  return UMOUNT_FS(mf->mf_mount, mnttab_file_name, unmount_flags);
+}
+
diff --git a/amd/ops_udf.c b/amd/ops_udf.c
new file mode 100644
index 000000000000..b029365c68f2
--- /dev/null
+++ b/amd/ops_udf.c
@@ -0,0 +1,272 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/amd/ops_udf.c
+ *
+ */
+
+/*
+ * UDF file system
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amd.h>
+
+/* forward definitions */
+static char *udf_match(am_opts *fo);
+static int udf_mount(am_node *am, mntfs *mf);
+static int udf_umount(am_node *am, mntfs *mf);
+
+/*
+ * Ops structure
+ */
+am_ops udf_ops =
+{
+	"udf",
+	udf_match,
+	0,				/* udf_init */
+	udf_mount,
+	udf_umount,
+	amfs_error_lookup_child,
+	amfs_error_mount_child,
+	amfs_error_readdir,
+	0,				/* udf_readlink */
+	0,				/* udf_mounted */
+	0,				/* udf_umounted */
+	amfs_generic_find_srvr,
+	0,				/* udf_get_wchan */
+	FS_MKMNT | FS_UBACKGROUND | FS_AMQINFO,	/* nfs_fs_flags */
+#ifdef HAVE_FS_AUTOFS
+	AUTOFS_UDF_FS_FLAGS,
+#endif /* HAVE_FS_AUTOFS */
+};
+
+#if defined(HAVE_UDF_ARGS_T_NOBODY_GID) || defined(HAVE_UDF_ARGS_T_NOBODY_UID)
+static int
+a_num(const char *s, const char *id_type)
+{
+	int id;
+	char *ep;
+
+	id = strtol(s, &ep, 0);
+	if (*ep || s == ep || id < 0) {
+		plog(XLOG_ERROR, "mount_udf: unknown %s: %s", id_type, s);
+		return 0;
+	}
+	return id;
+}
+#endif /* defined(HAVE_UDF_ARGS_T_NOBODY_GID) || defined(HAVE_UDF_ARGS_T_NOBODY_UID) */
+
+#if defined(HAVE_UDF_ARGS_T_NOBODY_GID)
+static gid_t
+a_gid(const char *s, const char *id_type)
+{
+	struct group *gr;
+
+	if ((gr = getgrnam(s)) != NULL)
+		return gr->gr_gid;
+	return a_num(s, id_type);
+}
+#endif /* defined(HAVE_UDF_ARGS_T_NOBODY_GID) */
+
+#if defined(HAVE_UDF_ARGS_T_NOBODY_UID)
+static uid_t
+a_uid(const char *s, const char *id_type)
+{
+	struct passwd *pw;
+
+	if ((pw = getpwnam(s)) != NULL)
+		return pw->pw_uid;
+	return a_num(s, id_type);
+}
+#endif /* defined(HAVE_UDF_ARGS_T_NOBODY_UID) */
+
+/*
+ * UDF needs remote filesystem.
+ */
+static char *
+udf_match(am_opts *fo)
+{
+
+	if (!fo->opt_dev) {
+		plog(XLOG_USER, "udf: no source device specified");
+		return 0;
+	}
+	dlog("UDF: mounting device \"%s\" on \"%s\"", fo->opt_dev, fo->opt_fs);
+
+	/*
+	 * Determine magic cookie to put in mtab
+	 */
+	return xstrdup(fo->opt_dev);
+}
+
+static int
+mount_udf(char *mntdir, char *fs_name, char *opts, int on_autofs)
+{
+	udf_args_t udf_args;
+	mntent_t mnt;
+	int flags;
+	char *str;
+#if defined(HAVE_UDF_ARGS_T_NOBODY_UID) || defined(HAVE_UDF_ARGS_T_ANON_UID)
+	uid_t uid_nobody;
+	gid_t gid_nobody;
+#endif /* defined(HAVE_UDF_ARGS_T_NOBODY_UID) || defined(HAVE_UDF_ARGS_T_ANON_UID) */
+	/*
+	 * Figure out the name of the file system type.
+	 */
+	MTYPE_TYPE type = MOUNT_TYPE_UDF;
+
+#if defined(HAVE_UDF_ARGS_T_NOBODY_UID) || defined(HAVE_UDF_ARGS_T_ANON_UID)
+	uid_nobody = a_uid("nobody", "user");
+	if (uid_nobody == 0) {
+		plog(XLOG_ERROR, "mount_udf: invalid uid for nobody");
+		return EPERM;
+	}
+#endif /* defined(HAVE_UDF_ARGS_T_NOBODY_UID) || defined(HAVE_UDF_ARGS_T_ANON_UID) */
+
+#if defined(HAVE_UDF_ARGS_T_NOBODY_GID) || defined(HAVE_UDF_ARGS_T_ANON_GID)
+	gid_nobody = a_gid("nobody", "group");
+	if (gid_nobody == 0) {
+		plog(XLOG_ERROR, "mount_udf: invalid gid for nobody");
+		return EPERM;
+	}
+#endif /* defined(HAVE_UDF_ARGS_T_NOBODY_GID) || defined(HAVE_UDF_ARGS_T_ANON_GID) */
+
+	str = NULL;
+	memset((voidp) &udf_args, 0, sizeof(udf_args)); /* Paranoid */
+
+	/*
+	 * Fill in the mount structure
+	 */
+	memset((voidp)&mnt, 0, sizeof(mnt));
+	mnt.mnt_dir = mntdir;
+	mnt.mnt_fsname = fs_name;
+	mnt.mnt_type = MNTTAB_TYPE_UDF;
+	mnt.mnt_opts = opts;
+
+	flags = compute_mount_flags(&mnt);
+
+#ifdef HAVE_UDF_ARGS_T_UDFMFLAGS
+# if defined(MNT2_UDF_OPT_CLOSESESSION) && defined(MNTTAB_OPT_CLOSESESSION)
+	if (amu_hasmntopt(&mnt, MNTTAB_OPT_CLOSESESSION))
+		udf_args.udfmflags |= MNT2_UDF_OPT_CLOSESESSION;
+# endif /* defined(MNT2_UDF_OPT_CLOSESESSION) && defined(MNTTAB_OPT_CLOSESESSION) */
+#endif /* HAVE_UDF_ARGS_T_UDFMFLAGS */
+
+#ifdef HAVE_UDF_ARGS_T_NOBODY_UID
+	udf_args.nobody_uid = uid_nobody;
+#endif /* HAVE_UDF_ARGS_T_NOBODY_UID */
+
+#ifdef HAVE_UDF_ARGS_T_NOBODY_GID
+	udf_args.nobody_gid = gid_nobody;
+#endif /* HAVE_UDF_ARGS_T_NOBODY_GID */
+
+#ifdef HAVE_UDF_ARGS_T_ANON_UID
+	udf_args.anon_uid = uid_nobody;	/* default to nobody */
+	if ((str = hasmntstr(&mnt, MNTTAB_OPT_USER)) != NULL) {
+		udf_args.anon_uid = a_uid(str, MNTTAB_OPT_USER);
+		XFREE(str);
+	}
+#endif /* HAVE_UDF_ARGS_T_ANON_UID */
+
+#ifdef HAVE_UDF_ARGS_T_ANON_GID
+	udf_args.anon_gid = gid_nobody;	/* default to nobody */
+	if ((str = hasmntstr(&mnt, MNTTAB_OPT_GROUP)) != NULL) {
+		udf_args.anon_gid = a_gid(str, MNTTAB_OPT_GROUP);
+		XFREE(str);
+	}
+#endif /* HAVE_UDF_ARGS_T_ANON_GID */
+
+#ifdef HAVE_UDF_ARGS_T_GMTOFF
+	udf_args.gmtoff = 0;
+	if ((str = hasmntstr(&mnt, MNTTAB_OPT_GMTOFF)) != NULL) {
+		udf_args.gmtoff = a_num(str, MNTTAB_OPT_GMTOFF);
+		XFREE(str);
+	}
+#endif /* HAVE_UDF_ARGS_T_GMTOFF */
+
+#ifdef HAVE_UDF_ARGS_T_SESSIONNR
+	udf_args.sessionnr = 0;
+	if ((str = hasmntstr(&mnt, MNTTAB_OPT_SESSIONNR)) != NULL) {
+		udf_args.sessionnr = a_num(str, MNTTAB_OPT_SESSIONNR);
+		XFREE(str);
+	}
+#endif /* HAVE_UDF_ARGS_T_SESSIONNR */
+
+#ifdef HAVE_UDF_ARGS_T_VERSION
+# ifdef UDFMNT_VERSION
+	udf_args.version = UDFMNT_VERSION;
+# endif /* UDFMNT_VERSION */
+#endif /* HAVE_UDF_ARGS_T_VERSION */
+
+#ifdef HAVE_UFS_ARGS_T_FSPEC
+	udf_args.fspec = fs_name;
+#endif /* HAVE_UFS_ARGS_T_FSPEC */
+
+	/*
+	 * Call generic mount routine
+	 */
+	return mount_fs(&mnt, flags, (caddr_t)&udf_args, 0, type, 0, NULL,
+	    mnttab_file_name, on_autofs);
+}
+
+static int
+udf_mount(am_node *am, mntfs *mf)
+{
+	int on_autofs;
+	int error;
+
+	on_autofs = mf->mf_flags & MFF_ON_AUTOFS;
+	error = mount_udf(mf->mf_mount, mf->mf_info, mf->mf_mopts, on_autofs);
+	if (error) {
+		errno = error;
+		plog(XLOG_ERROR, "mount_udf: %m");
+		return error;
+	}
+	return 0;
+}
+
+
+static int
+udf_umount(am_node *am, mntfs *mf)
+{
+	int unmount_flags;
+
+	unmount_flags = (mf->mf_flags & MFF_ON_AUTOFS) ? AMU_UMOUNT_AUTOFS : 0;
+	return UMOUNT_FS(mf->mf_mount, mnttab_file_name, unmount_flags);
+}
diff --git a/amd/ops_ufs.c b/amd/ops_ufs.c
index fd82a5cd2228..0d8f3068dbe5 100644
--- a/amd/ops_ufs.c
+++ b/amd/ops_ufs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -61,7 +57,11 @@ static int ufs_umount(am_node *am, mntfs *mf);
  */
 am_ops ufs_ops =
 {
+#ifndef __NetBSD__
   "ufs",
+#else
+  "ffs",
+#endif
   ufs_match,
   0,				/* ufs_init */
   ufs_mount,
@@ -98,7 +98,7 @@ ufs_match(am_opts *fo)
   /*
    * Determine magic cookie to put in mtab
    */
-  return strdup(fo->opt_dev);
+  return xstrdup(fo->opt_dev);
 }
 
 
diff --git a/amd/ops_umapfs.c b/amd/ops_umapfs.c
index 5ba735e39c61..6f9d39d9d5db 100644
--- a/amd/ops_umapfs.c
+++ b/amd/ops_umapfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/amd/ops_unionfs.c b/amd/ops_unionfs.c
index 73f8d6676203..e6286133cbfa 100644
--- a/amd/ops_unionfs.c
+++ b/amd/ops_unionfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/amd/ops_xfs.c b/amd/ops_xfs.c
index e0e740bc0a0e..6e1495e295f4 100644
--- a/amd/ops_xfs.c
+++ b/amd/ops_xfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -98,7 +94,7 @@ xfs_match(am_opts *fo)
   /*
    * Determine magic cookie to put in mtab
    */
-  return strdup(fo->opt_dev);
+  return xstrdup(fo->opt_dev);
 }
 
 
diff --git a/amd/opts.c b/amd/opts.c
index a3d35343adc0..4bc833a8dd85 100644
--- a/amd/opts.c
+++ b/amd/opts.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -539,7 +535,7 @@ eval_selectors(char *opts, char *mapkey)
   char *f;
   int ret = 0;
 
-  o = old_o = strdup(opts);
+  o = old_o = xstrdup(opts);
 
   /*
    * For each user-specified option
@@ -570,7 +566,7 @@ eval_selectors(char *opts, char *mapkey)
       /* null-terminate the argument  */
       *arg++ = '\0';
       fx = strchr(arg, ')');
-      if (!arg || fx == arg) {
+      if (fx == NULL || fx == arg) {
 	plog(XLOG_USER, "key %s: Malformed function in \"%s\"", mapkey, f);
 	continue;
       }
@@ -606,8 +602,10 @@ eval_selectors(char *opts, char *mapkey)
       }
     } else {
       if (eq[1] == '\0' || eq == f) {
-	/* misformed selector */
+#ifdef notdef
+	/* We allow empty assignments */
 	plog(XLOG_USER, "key %s: Bad selector \"%s\"", mapkey, f);
+#endif
 	continue;
       }
     }
@@ -968,9 +966,7 @@ f_true(char *arg)
 static void
 free_op(opt_apply *p, int b)
 {
-  if (*p->opt) {
-    XFREE(*p->opt);
-  }
+  XFREE(*p->opt);
 }
 
 
@@ -1016,7 +1012,7 @@ normalize_slash(char *p)
       /* assert(*f == 0 || *f == '/'); */
 
     } while (*f);
-    *t = 0;			/* derived from fix by Steven Glassman */
+    *t = '\0';			/* derived from fix by Steven Glassman */
   }
 }
 
@@ -1238,8 +1234,14 @@ expand_op(char *opt, int sel_p)
 	    }
 
 	    if (BUFSPACE(ep, vlen+1)) {
-	      xstrlcpy(ep, vptr, vlen+1);
+	      /*
+	       * Don't call xstrlcpy() to truncate a string here.  It causes
+	       * spurious xstrlcpy() syslog() errors.  Use memcpy() and
+	       * explicitly terminate the string.
+	       */
+	      memcpy(ep, vptr, vlen+1);
 	      ep += vlen;
+	      *ep = '\0';
 	    } else {
 	      plog(XLOG_ERROR, EXPAND_ERROR, opt);
 	      goto out;
@@ -1292,7 +1294,7 @@ out:
    * Handle common case - no expansion
    */
   if (cp == opt) {
-    opt = strdup(cp);
+    opt = xstrdup(cp);
   } else {
     /*
      * Finish off the expansion
@@ -1308,7 +1310,7 @@ out:
     /*
      * Save the expansion
      */
-    opt = strdup(expbuf);
+    opt = xstrdup(expbuf);
   }
 
   normalize_slash(opt);
@@ -1372,6 +1374,45 @@ free_opts(am_opts *fo)
   apply_opts(free_op, to_free, FALSE);
 }
 
+am_opts *
+copy_opts(am_opts *old)
+{
+  am_opts *newopts;
+  newopts = CALLOC(struct am_opts);
+
+#define _AM_OPT_COPY(field) do { \
+    if (old->field) \
+      newopts->field = xstrdup(old->field); \
+  } while (0)
+
+  _AM_OPT_COPY(fs_glob);
+  _AM_OPT_COPY(fs_local);
+  _AM_OPT_COPY(fs_mtab);
+  _AM_OPT_COPY(opt_dev);
+  _AM_OPT_COPY(opt_delay);
+  _AM_OPT_COPY(opt_dir);
+  _AM_OPT_COPY(opt_fs);
+  _AM_OPT_COPY(opt_group);
+  _AM_OPT_COPY(opt_mount);
+  _AM_OPT_COPY(opt_opts);
+  _AM_OPT_COPY(opt_remopts);
+  _AM_OPT_COPY(opt_pref);
+  _AM_OPT_COPY(opt_cache);
+  _AM_OPT_COPY(opt_rfs);
+  _AM_OPT_COPY(opt_rhost);
+  _AM_OPT_COPY(opt_sublink);
+  _AM_OPT_COPY(opt_type);
+  _AM_OPT_COPY(opt_mount_type);
+  _AM_OPT_COPY(opt_unmount);
+  _AM_OPT_COPY(opt_umount);
+  _AM_OPT_COPY(opt_user);
+  _AM_OPT_COPY(opt_maptype);
+  _AM_OPT_COPY(opt_cachedir);
+  _AM_OPT_COPY(opt_addopts);
+
+  return newopts;
+}
+
 
 /*
  * Expand selectors (variables that cannot be assigned to or overridden)
diff --git a/amd/readdir.c b/amd/readdir.c
index 49f89943cfb4..4b5e61b3d56d 100644
--- a/amd/readdir.c
+++ b/amd/readdir.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -109,14 +105,14 @@ make_entry_chain(am_node *mp, const nfsentry *current_chain, int fully_browsable
     plog(XLOG_DEBUG, "make_entry_chain: mp is (NULL)");
     return retval;
   }
-  mf = mp->am_mnt;
+  mf = mp->am_al->al_mnt;
   if (!mf) {
-    plog(XLOG_DEBUG, "make_entry_chain: mp->am_mnt is (NULL)");
+    plog(XLOG_DEBUG, "make_entry_chain: mp->am_al->al_mnt is (NULL)");
     return retval;
   }
   mmp = (mnt_map *) mf->mf_private;
   if (!mmp) {
-    plog(XLOG_DEBUG, "make_entry_chain: mp->am_mnt->mf_private is (NULL)");
+    plog(XLOG_DEBUG, "make_entry_chain: mp->am_al->al_mnt->mf_private is (NULL)");
     return retval;
   }
 
@@ -171,7 +167,7 @@ make_entry_chain(am_node *mp, const nfsentry *current_chain, int fully_browsable
 	/* out of space */
 	plog(XLOG_DEBUG, "make_entry_chain: no more space in chain");
 	if (num_entries > 0) {
-	  chain[num_entries - 1].ne_nextentry = 0;
+	  chain[num_entries - 1].ne_nextentry = NULL;
 	  retval = &chain[0];
 	}
 	return retval;
@@ -192,7 +188,7 @@ make_entry_chain(am_node *mp, const nfsentry *current_chain, int fully_browsable
 
   /* terminate chain */
   if (num_entries > 0) {
-    chain[num_entries - 1].ne_nextentry = 0;
+    chain[num_entries - 1].ne_nextentry = NULL;
     retval = &chain[0];
   }
 
@@ -225,7 +221,7 @@ amfs_readdir_browsable(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *
      * to be returned in a single packet.  If it isn't (which would be
      * fairly unbelievable) then tough.
      */
-    dlog("amfs_readdir_browsable: default search");
+    dlog("%s: default search", __func__);
     /*
      * Check for enough room.  This is extremely approximate but is more
      * than enough space.  Really need 2 times:
@@ -264,8 +260,8 @@ amfs_readdir_browsable(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *
       ep[1].ne_fileid = mp->am_gen;
 
     ep[1].ne_name = "..";
-    ep[1].ne_nextentry = 0;
-    *(u_int *) ep[1].ne_cookie = DOT_DOT_COOKIE;
+    ep[1].ne_nextentry = NULL;
+    (void)memcpy(ep[1].ne_cookie, &dotdotcookie, sizeof(dotdotcookie));
 
     /*
      * If map is browsable, call a function make_entry_chain() to construct
@@ -313,12 +309,12 @@ amfs_readdir_browsable(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *
     return 0;
   } /* end of "if (gen == 0)" statement */
 
-  dlog("amfs_readdir_browsable: real child");
+  dlog("%s: real child", __func__);
 
   if (gen == DOT_DOT_COOKIE) {
-    dlog("amfs_readdir_browsable: End of readdir in %s", mp->am_path);
+    dlog("%s: End of readdir in %s", __func__, mp->am_path);
     dp->dl_eof = TRUE;
-    dp->dl_entries = 0;
+    dp->dl_entries = NULL;
     return 0;
   }
 
@@ -332,7 +328,7 @@ amfs_readdir_browsable(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *
 
   te = te_next;			/* reset 'te' from last saved te_next */
   if (!te) {			/* another indicator of end of readdir */
-    dp->dl_entries = 0;
+    dp->dl_entries = NULL;
     return 0;
   }
   /*
@@ -365,29 +361,14 @@ amfs_readdir_browsable(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *
   return 0;
 }
 
-
-/*
- * This readdir function which call a special version of it that allows
- * browsing if browsable_dirs=yes was set on the map.
- */
-int
-amfs_generic_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep, u_int count)
+static int
+amfs_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep, u_int count)
 {
   u_int gen = *(u_int *) cookie;
   am_node *xp;
-  mntent_t mnt;
 
   dp->dl_eof = FALSE;		/* assume readdir not done */
 
-  /* check if map is browsable */
-  if (mp->am_mnt && mp->am_mnt->mf_mopts) {
-    mnt.mnt_opts = mp->am_mnt->mf_mopts;
-    if (amu_hasmntopt(&mnt, "fullybrowsable"))
-      return amfs_readdir_browsable(mp, cookie, dp, ep, count, TRUE);
-    if (amu_hasmntopt(&mnt, "browsable"))
-      return amfs_readdir_browsable(mp, cookie, dp, ep, count, FALSE);
-  }
-
   /* when gen is 0, we start reading from the beginning of the directory */
   if (gen == 0) {
     /*
@@ -398,7 +379,7 @@ amfs_generic_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep
      * to be returned in a single packet.  If it isn't (which would be
      * fairly unbelievable) then tough.
      */
-    dlog("amfs_generic_readdir: default search");
+    dlog("%s: default search", __func__);
     /*
      * Check for enough room.  This is extremely approximate but is more
      * than enough space.  Really need 2 times:
@@ -407,8 +388,11 @@ amfs_generic_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep
      *      4byte name length
      *      4byte name
      * plus the dirlist structure */
-    if (count < (2 * (2 * (sizeof(*ep) + sizeof("..") + 4) + sizeof(*dp))))
+#define NEEDROOM (2 * (2 * (sizeof(*ep) + sizeof("..") + 4) + sizeof(*dp)))
+    if (count < NEEDROOM) {
+      dlog("%s: not enough room %u < %zu", __func__, count, NEEDROOM);
       return EINVAL;
+    }
 
     xp = next_nonerror_node(mp->am_child);
     dp->dl_entries = ep;
@@ -425,8 +409,9 @@ amfs_generic_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep
     else
       ep[1].ne_fileid = mp->am_gen;
     ep[1].ne_name = "..";
-    ep[1].ne_nextentry = 0;
-    *(u_int *) ep[1].ne_cookie = (xp ? xp->am_gen : DOT_DOT_COOKIE);
+    ep[1].ne_nextentry = NULL;
+    (void)memcpy(ep[1].ne_cookie, (xp ? &xp->am_gen : &dotdotcookie),
+      sizeof(dotdotcookie));
 
     if (!xp)
       dp->dl_eof = TRUE;	/* by default assume readdir done */
@@ -443,12 +428,12 @@ amfs_generic_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep
     }
     return 0;
   }
-  dlog("amfs_generic_readdir: real child");
+  dlog("%s: real child", __func__);
 
   if (gen == DOT_DOT_COOKIE) {
-    dlog("amfs_generic_readdir: End of readdir in %s", mp->am_path);
+    dlog("%s: End of readdir in %s", __func__, mp->am_path);
     dp->dl_eof = TRUE;
-    dp->dl_entries = 0;
+    dp->dl_entries = NULL;
     if (amuDebug(D_READDIR))
       plog(XLOG_DEBUG, "end of readdir eof=TRUE, dl_entries=0\n");
     return 0;
@@ -491,7 +476,7 @@ amfs_generic_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep
       }
     } while (todo > 0);
 
-    ep->ne_nextentry = 0;
+    ep->ne_nextentry = NULL;
 
     if (amuDebug(D_READDIR)) {
       nfsentry *ne;
@@ -507,3 +492,460 @@ amfs_generic_readdir(am_node *mp, nfscookie cookie, nfsdirlist *dp, nfsentry *ep
   }
   return ESTALE;
 }
+
+/*
+ * Search a chain for an entry with some name.
+ */
+static int
+key_already_in_chain3(char *keyname, const am_entry3 *chain)
+{
+  const am_entry3 *tmpchain = chain;
+
+  while (tmpchain) {
+    if (keyname && tmpchain->name && STREQ(keyname, tmpchain->name))
+        return 1;
+    tmpchain = tmpchain->nextentry;
+  }
+
+  return 0;
+}
+
+/*
+ * Create a chain of entries which are not linked.
+ */
+static am_entry3 *
+make_entry_chain3(am_node *mp, const am_entry3 *current_chain, int fully_browsable)
+{
+  static uint64 last_cookie = (uint64) 2;	/* monotonically increasing */
+  static am_entry3 chain[MAX_CHAIN];
+  static int max_entries = MAX_CHAIN;
+  char *key;
+  int num_entries = 0, i;
+  u_int preflen = 0;
+  am_entry3 *retval = (am_entry3 *) NULL;
+  mntfs *mf;
+  mnt_map *mmp;
+
+  if (!mp) {
+    plog(XLOG_DEBUG, "make_entry_chain3: mp is (NULL)");
+    return retval;
+  }
+  mf = mp->am_al->al_mnt;
+  if (!mf) {
+    plog(XLOG_DEBUG, "make_entry_chain3: mp->am_al->al_mnt is (NULL)");
+    return retval;
+  }
+  mmp = (mnt_map *) mf->mf_private;
+  if (!mmp) {
+    plog(XLOG_DEBUG, "make_entry_chain3: mp->am_al->al_mnt->mf_private is (NULL)");
+    return retval;
+  }
+
+  if (mp->am_pref)
+    preflen = strlen(mp->am_pref);
+
+  /* iterate over keys */
+  for (i = 0; i < NKVHASH; i++) {
+    kv *k;
+    for (k = mmp->kvhash[i]; k ; k = k->next) {
+
+      /*
+       * Skip unwanted entries which are either not real entries or
+       * very difficult to interpret (wildcards...)  This test needs
+       * lots of improvement.  Any takers?
+       */
+      key = k->key;
+      if (!key)
+	continue;
+
+      /* Skip '/defaults' */
+      if (STREQ(key, "/defaults"))
+	continue;
+
+      /* Skip '*' */
+      if (!fully_browsable && strchr(key, '*'))
+	continue;
+
+      /*
+       * If the map has a prefix-string then check if the key starts with
+       * this string, and if it does, skip over this prefix.  If it has a
+       * prefix and it doesn't match the start of the key, skip it.
+       */
+      if (preflen) {
+	if (preflen > strlen(key))
+	  continue;
+	if (!NSTREQ(key, mp->am_pref, preflen))
+	  continue;
+	key += preflen;
+      }
+
+      /* no more '/' are allowed, unless browsable_dirs=full was used */
+      if (!fully_browsable && strchr(key, '/'))
+	continue;
+
+      /* no duplicates allowed */
+      if (key_already_in_chain3(key, current_chain))
+	continue;
+
+      /* fill in a cell and link the entry */
+      if (num_entries >= max_entries) {
+	/* out of space */
+	plog(XLOG_DEBUG, "make_entry_chain3: no more space in chain");
+	if (num_entries > 0) {
+	  chain[num_entries - 1].nextentry = NULL;
+	  retval = &chain[0];
+	}
+	return retval;
+      }
+
+      /* we have space.  put entry in next cell */
+      ++last_cookie;
+      chain[num_entries].fileid = last_cookie;
+      chain[num_entries].cookie = last_cookie;
+      chain[num_entries].name = key;
+      if (num_entries < max_entries - 1) {	/* link to next one */
+	chain[num_entries].nextentry = &chain[num_entries + 1];
+      }
+      ++num_entries;
+    } /* end of "while (k)" */
+  } /* end of "for (i ... NKVHASH ..." */
+
+  /* terminate chain */
+  if (num_entries > 0) {
+    chain[num_entries - 1].nextentry = NULL;
+    retval = &chain[0];
+  }
+
+  return retval;
+}
+
+static size_t needroom3(void)
+{
+  /*
+   * Check for enough room.  This is extremely approximate but should
+   * be enough space.  Really need 2 times:
+   *      (8byte fileid
+   *      8byte cookie
+   *      8byte name pointer
+   *      8byte next entry addres) = sizeof(am_entry3)
+   *      2byte name + 1byte terminator
+   * plus the size of the am_dirlist3 structure */
+  return ((2 * ((sizeof(am_entry3) + sizeof("..") + 1))) + sizeof(am_dirlist3));
+}
+
+/* This one is called only if map is browsable */
+static int
+amfs_readdir3_browsable(am_node *mp, am_cookie3 cookie,
+			am_dirlist3 *dp, am_entry3 *ep, u_int count,
+			int fully_browsable)
+{
+  uint64 gen = *(uint64 *) cookie;
+  int chain_length, i;
+  static am_entry3 *te, *te_next;
+  static int j;
+
+  dp->eof = FALSE;		/* assume readdir not done */
+
+  if (amuDebug(D_READDIR))
+    plog(XLOG_DEBUG, "amfs_readdir3_browsable gen=%lu, count=%d", gen, count);
+
+  if (gen == 0) {
+    size_t needed = needroom3();
+    /*
+     * In the default instance (which is used to start a search) we return
+     * "." and "..".
+     *
+     * This assumes that the count is big enough to allow both "." and ".."
+     * to be returned in a single packet.  If it isn't (which would be
+     * fairly unbelievable) then tough.
+     */
+    dlog("%s: default search", __func__);
+
+    if (count < needed) {
+      dlog("%s: not enough room %u < %zu", __func__, count, needed);
+      return EINVAL;
+    }
+
+    /*
+     * compute # of entries to send in this chain.
+     * heuristics: 128 bytes per entry.
+     * This is too much probably, but it seems to work better because
+     * of the re-entrant nature of nfs_readdir, and esp. on systems
+     * like OpenBSD 2.2.
+     */
+    chain_length = count / 128;
+
+    /* reset static state counters */
+    te = te_next = NULL;
+
+    dp->entries = ep;
+
+    /* construct "." */
+    ep[0].fileid = mp->am_gen;
+    ep[0].name = ".";
+    ep[0].nextentry = &ep[1];
+    ep[0].cookie = 0;
+
+    /* construct ".." */
+    if (mp->am_parent)
+      ep[1].fileid = mp->am_parent->am_gen;
+    else
+      ep[1].fileid = mp->am_gen;
+
+    ep[1].name = "..";
+    ep[1].nextentry = NULL;
+    ep[1].cookie = dotdotcookie;
+
+    /*
+     * If map is browsable, call a function make_entry_chain() to construct
+     * a linked list of unmounted keys, and return it.  Then link the chain
+     * to the regular list.  Get the chain only once, but return
+     * chunks of it each time.
+     */
+    te = make_entry_chain3(mp, dp->entries, fully_browsable);
+    if (!te)
+      return 0;
+    if (amuDebug(D_READDIR)) {
+      am_entry3 *ne;
+      for (j = 0, ne = te; ne; ne = ne->ne_nextentry)
+	plog(XLOG_DEBUG, "gen1 key %4d \"%s\"", j++, ne->ne_name);
+    }
+
+    /* return only "chain_length" entries */
+    te_next = te;
+    for (i=1; i<chain_length; ++i) {
+      te_next = te_next->nextentry;
+      if (!te_next)
+	break;
+    }
+    if (te_next) {
+      am_entry3 *te_saved = te_next->nextentry;
+      te_next->nextentry = NULL; /* terminate "te" chain */
+      te_next = te_saved;	 /* save rest of "te" for next iteration */
+      dp->eof = FALSE;		 /* tell readdir there's more */
+    } else {
+      dp->eof = TRUE;		 /* tell readdir that's it */
+    }
+    ep[1].nextentry = te;	 /* append this chunk of "te" chain */
+    if (amuDebug(D_READDIR)) {
+      am_entry3 *ne;
+      for (j = 0, ne = te; ne; ne = ne->ne_nextentry)
+	plog(XLOG_DEBUG, "gen2 key %4d \"%s\"", j++, ne->name);
+      for (j = 0, ne = ep; ne; ne = ne->ne_nextentry) {
+	plog(XLOG_DEBUG, "gen2+ key %4d \"%s\" fi=%lu ck=%lu",
+	     j++, ne->name, ne->fileid, ne->cookie);
+      }
+      plog(XLOG_DEBUG, "EOF is %d", dp->eof);
+    }
+    return 0;
+  } /* end of "if (gen == 0)" statement */
+
+  dlog("%s: real child", __func__);
+
+  if (gen == DOT_DOT_COOKIE) {
+    dlog("%s: End of readdir in %s", __func__, mp->am_path);
+    dp->eof = TRUE;
+    dp->entries = NULL;
+    return 0;
+  }
+
+  /*
+   * If browsable directories, then continue serving readdir() with another
+   * chunk of entries, starting from where we left off (when gen was equal
+   * to 0).  Once again, assume last chunk served to readdir.
+   */
+  dp->eof = TRUE;
+  dp->entries = ep;
+
+  te = te_next;			/* reset 'te' from last saved te_next */
+  if (!te) {			/* another indicator of end of readdir */
+    dp->entries = NULL;
+    return 0;
+  }
+  /*
+   * compute # of entries to send in this chain.
+   * heuristics: 128 bytes per entry.
+   */
+  chain_length = count / 128;
+
+  /* return only "chain_length" entries */
+  for (i = 1; i < chain_length; ++i) {
+    te_next = te_next->nextentry;
+    if (!te_next)
+      break;
+  }
+  if (te_next) {
+    am_entry3 *te_saved = te_next->nextentry;
+    te_next->nextentry = NULL; /* terminate "te" chain */
+    te_next = te_saved;		/* save rest of "te" for next iteration */
+    dp->eof = FALSE;		/* tell readdir there's more */
+  }
+  ep = te;			/* send next chunk of "te" chain */
+  dp->entries = ep;
+  if (amuDebug(D_READDIR)) {
+    am_entry3 *ne;
+    plog(XLOG_DEBUG,
+	 "entries=%p, te_next=%p, eof=%d", dp->entries, te_next, dp->eof);
+    for (ne = te; ne; ne = ne->nextentry)
+      plog(XLOG_DEBUG, "gen3 key %4d \"%s\"", j++, ne->name);
+  }
+  return 0;
+}
+
+static int
+amfs_readdir3(am_node *mp, am_cookie3 cookie,
+	      am_dirlist3 *dp, am_entry3 *ep, u_int count)
+{
+  uint64 gen = *(uint64 *) cookie;
+  am_node *xp;
+
+  if (amuDebug(D_READDIR))
+    plog(XLOG_DEBUG, "amfs_readdir3 gen=%lu, count=%d", gen, count);
+
+  dp->eof = FALSE;		/* assume readdir not done */
+
+  /* when gen is 0, we start reading from the beginning of the directory */
+  if (gen == 0) {
+    size_t needed = needroom3();
+    /*
+     * In the default instance (which is used to start a search) we return
+     * "." and "..".
+     *
+     * This assumes that the count is big enough to allow both "." and ".."
+     * to be returned in a single packet.  If it isn't (which would be
+     * fairly unbelievable) then tough.
+     */
+    dlog("%s: default search", __func__);
+
+    if (count < needed) {
+      dlog("%s: not enough room %u < %zu", __func__, count, needed);
+      return EINVAL;
+    }
+
+    xp = next_nonerror_node(mp->am_child);
+    dp->entries = ep;
+
+    /* construct "." */
+    ep[0].fileid = mp->am_gen;
+    ep[0].name = ".";
+    ep[0].cookie = 0;
+    ep[0].nextentry = &ep[1];
+
+    /* construct ".." */
+    if (mp->am_parent)
+      ep[1].fileid = mp->am_parent->am_gen;
+    else
+      ep[1].fileid = mp->am_gen;
+    ep[1].name = "..";
+    ep[1].nextentry = NULL;
+    ep[1].cookie = (xp ? xp->am_gen : dotdotcookie);
+
+    if (!xp)
+      dp->eof = TRUE;	/* by default assume readdir done */
+
+    if (amuDebug(D_READDIR)) {
+      am_entry3 *ne;
+      int j;
+      for (j = 0, ne = ep; ne; ne = ne->nextentry) {
+	plog(XLOG_DEBUG, "gen1 key %4d \"%s\" fi=%lu ck=%lu",
+	     j++, ne->name, ne->fileid, ne->cookie);
+      }
+    }
+    return 0;
+  }
+  dlog("%s: real child", __func__);
+
+  if (gen == (uint64) DOT_DOT_COOKIE) {
+    dlog("%s: End of readdir in %s", __func__, mp->am_path);
+    dp->eof = TRUE;
+    dp->entries = NULL;
+    if (amuDebug(D_READDIR))
+      plog(XLOG_DEBUG, "end of readdir eof=TRUE, dl_entries=0\n");
+    return 0;
+  }
+
+  /* non-browsable directories code */
+  xp = mp->am_child;
+  while (xp && xp->am_gen != gen)
+    xp = xp->am_osib;
+
+  if (xp) {
+    int nbytes = count / 2;	/* conservative */
+    int todo = MAX_READDIR_ENTRIES;
+
+    dp->entries = ep;
+    do {
+      am_node *xp_next = next_nonerror_node(xp->am_osib);
+
+      if (xp_next) {
+        ep->cookie = xp_next->am_gen;
+      } else {
+	ep->cookie = (uint64) dotdotcookie;
+	dp->eof = TRUE;
+      }
+
+      ep->fileid = xp->am_gen;
+      ep->name = xp->am_name;
+      nbytes -= sizeof(*ep) + 1;
+      if (xp->am_name)
+	nbytes -= strlen(xp->am_name);
+
+      xp = xp_next;
+
+      if (nbytes > 0 && !dp->dl_eof && todo > 1) {
+	ep->nextentry = ep + 1;
+	ep++;
+	--todo;
+      } else {
+	todo = 0;
+      }
+    } while (todo > 0);
+
+    ep->nextentry = NULL;
+
+    if (amuDebug(D_READDIR)) {
+      am_entry3 *ne;
+      int j;
+      for (j = 0, ne = ep; ne; ne = ne->nextentry) {
+	plog(XLOG_DEBUG, "gen2 key %4d \"%s\" fi=%lu ck=%lu",
+	     j++, ne->name, ne->fileid, ne->cookie);
+      }
+    }
+    return 0;
+  }
+  return ESTALE;
+}
+
+/*
+ * This readdir function which call a special version of it that allows
+ * browsing if browsable_dirs=yes was set on the map.
+ */
+int
+amfs_generic_readdir(am_node *mp, voidp cookie, voidp dp, voidp ep, u_int count)
+{
+  int browsable, full;
+
+  /* check if map is browsable */
+  browsable = 0;
+  if (mp->am_al->al_mnt && mp->am_al->al_mnt->mf_mopts) {
+    mntent_t mnt;
+    mnt.mnt_opts = mp->am_al->al_mnt->mf_mopts;
+    if (amu_hasmntopt(&mnt, "fullybrowsable"))
+      browsable = 2;
+    else if (amu_hasmntopt(&mnt, "browsable"))
+      browsable = 1;
+  }
+  full = (browsable == 2);
+
+  if (nfs_dispatcher == nfs_program_2) {
+    if (browsable)
+      return amfs_readdir_browsable(mp, cookie, dp, ep, count, full);
+    else
+      return amfs_readdir(mp, cookie, dp, ep, count);
+  } else {
+    if (browsable)
+      return amfs_readdir3_browsable(mp, (am_cookie3) cookie, dp, ep, count, full);
+    else
+      return amfs_readdir3(mp, (am_cookie3) cookie, dp, ep, count);
+  }
+}
diff --git a/amd/restart.c b/amd/restart.c
index 4f71e381e25a..de38bcfb2741 100644
--- a/amd/restart.c
+++ b/amd/restart.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -59,21 +55,21 @@ restart_fake_mntfs(mntent_t *me, am_ops *fs_ops)
    * Partially fake up an opts structure
    */
   memset(&mo, 0, sizeof(mo));
-  mo.opt_rhost = 0;
-  mo.opt_rfs = 0;
+  mo.opt_rhost = NULL;
+  mo.opt_rfs = NULL;
   cp = strchr(me->mnt_fsname, ':');
   if (cp) {
     *cp = '\0';
-    mo.opt_rhost = strdup(me->mnt_fsname);
-    mo.opt_rfs = strdup(cp + 1);
+    mo.opt_rhost = xstrdup(me->mnt_fsname);
+    mo.opt_rfs = xstrdup(cp + 1);
     *cp = ':';
   } else if (STREQ(me->mnt_type, MNTTAB_TYPE_NFS)) {
     /*
      * Hacky workaround for mnttab NFS entries that only list the server
      */
     plog(XLOG_WARNING, "NFS server entry assumed to be %s:/", me->mnt_fsname);
-    mo.opt_rhost = strdup(me->mnt_fsname);
-    mo.opt_rfs = strdup("/");
+    mo.opt_rhost = xstrdup(me->mnt_fsname);
+    mo.opt_rfs = xstrdup("/");
     me->mnt_fsname = str3cat(me->mnt_fsname, mo.opt_rhost, ":", "/");
   }
   mo.opt_fs = me->mnt_dir;
@@ -87,7 +83,6 @@ restart_fake_mntfs(mntent_t *me, am_ops *fs_ops)
   if (mf->mf_refc == 1) {
     mf->mf_flags |= MFF_RESTART | MFF_MOUNTED;
     mf->mf_error = 0;		     /* Already mounted correctly */
-    mf->mf_fo = 0;
     /*
      * Only timeout non-NFS entries
      */
@@ -110,10 +105,8 @@ restart_fake_mntfs(mntent_t *me, am_ops *fs_ops)
   /*
    * Clean up mo
    */
-  if (mo.opt_rhost)
-    XFREE(mo.opt_rhost);
-  if (mo.opt_rfs)
-    XFREE(mo.opt_rfs);
+  XFREE(mo.opt_rhost);
+  XFREE(mo.opt_rfs);
 }
 
 
@@ -140,7 +133,7 @@ restart(void)
        mlp;
        mlp = mlp->mnext) {
     mntent_t *me = mlp->mnt;
-    am_ops *fs_ops = 0;
+    am_ops *fs_ops = NULL;
 
     if (STREQ(me->mnt_type, MNTTAB_TYPE_NFS)) {
       /*
@@ -203,7 +196,7 @@ restart_automounter_nodes(void)
        mlp;
        mlp = mlp->mnext) {
     mntent_t *me = mlp->mnt;
-    am_ops *fs_ops = 0;
+    am_ops *fs_ops = NULL;
     char *colon;
     long pid;
     u_short port;
@@ -263,7 +256,8 @@ restart_automounter_nodes(void)
       if (old_ports[i] == 0) {
 	int soNFS;
 	SVCXPRT *nfsxprt;
-	if (create_nfs_service(&soNFS, &port, &nfsxprt, nfs_program_2) != 0) {
+	if (create_nfs_service(&soNFS, &port, &nfsxprt, nfs_dispatcher,
+	    get_nfs_dispatcher_version(nfs_dispatcher)) != 0) {
 	  plog(XLOG_WARNING, "Can't bind to port %u", port);
 	  goto give_up;
 	}
diff --git a/amd/rpc_fwd.c b/amd/rpc_fwd.c
index b3c8be4fa3b7..757b4371024a 100644
--- a/amd/rpc_fwd.c
+++ b/amd/rpc_fwd.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -94,7 +90,7 @@ static rpc_forward *
 fwd_alloc(void)
 {
   time_t now = clocktime(NULL);
-  rpc_forward *p = 0, *p2;
+  rpc_forward *p = NULL, *p2;
 
   /*
    * First search for an existing expired one.
@@ -183,7 +179,7 @@ fwd_init(void)
   /*
    * Some things we talk to require a priv port - so make one here
    */
-  if (bind_resv_port(fwd_sock, (u_short *) 0) < 0)
+  if (bind_resv_port(fwd_sock, (u_short *) NULL) < 0)
     plog(XLOG_ERROR, "can't bind privileged port (rpc_fwd)");
 
   if (fcntl(fwd_sock, F_SETFL, FNDELAY) < 0
diff --git a/amd/sched.c b/amd/sched.c
index 8efe57a3ab81..5c816b4c2058 100644
--- a/amd/sched.c
+++ b/amd/sched.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -262,7 +258,7 @@ sigchld(int sig)
 #ifdef HAVE_WAITPID
   while ((pid = waitpid((pid_t) -1,  &w, WNOHANG)) > 0) {
 #else /* not HAVE_WAITPID */
-  while ((pid = wait3( &w, WNOHANG, (struct rusage *) 0)) > 0) {
+  while ((pid = wait3( &w, WNOHANG, (struct rusage *) NULL)) > 0) {
 #endif /* not HAVE_WAITPID */
     pjob *p, *p2;
 
diff --git a/amd/srvr_amfs_auto.c b/amd/srvr_amfs_auto.c
index 4742cf6f750d..44b130254d30 100644
--- a/amd/srvr_amfs_auto.c
+++ b/amd/srvr_amfs_auto.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -69,14 +65,14 @@ amfs_generic_find_srvr(mntfs *mf)
   if (!fs) {
     fs = ALLOC(struct fserver);
     fs->fs_refc = 0;
-    fs->fs_host = strdup("localhost");
-    fs->fs_ip = 0;
+    fs->fs_host = xstrdup("localhost");
+    fs->fs_ip = NULL;
     fs->fs_cid = 0;
     fs->fs_pinger = AM_PINGER;
     fs->fs_flags = FSF_VALID | FSF_PING_UNINIT;
     fs->fs_type = "local";
-    fs->fs_private = 0;
-    fs->fs_prfree = 0;
+    fs->fs_private = NULL;
+    fs->fs_prfree = NULL;
 
     ins_que(&fs->fs_q, &amfs_auto_srvr_list);
 
@@ -135,8 +131,7 @@ timeout_srvr(voidp v)
     /*
      * Free the net address
      */
-    if (fs->fs_ip)
-      XFREE(fs->fs_ip);
+    XFREE(fs->fs_ip);
 
     /*
      * Free the host name.
diff --git a/amd/srvr_nfs.c b/amd/srvr_nfs.c
index 0c74a658e5ee..b7c852c9e1de 100644
--- a/amd/srvr_nfs.c
+++ b/amd/srvr_nfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -75,6 +71,7 @@
 typedef struct nfs_private {
   u_short np_mountd;		/* Mount daemon port number */
   char np_mountd_inval;		/* Port *may* be invalid */
+  				/* 'Y' invalid, 'N' valid, 'P' permanent */
   int np_ping;			/* Number of failed ping attempts */
   time_t np_ttl;		/* Time when server is thought dead */
   int np_xid;			/* RPC transaction id for pings */
@@ -88,7 +85,9 @@ qelem nfs_srvr_list = {&nfs_srvr_list, &nfs_srvr_list};
 static int global_xid;		/* For NFS pings */
 #define	XID_ALLOC()		(++global_xid)
 
-#ifdef HAVE_FS_NFS3
+#if defined(HAVE_FS_NFS4)
+# define NUM_NFS_VERS 3
+#elif defined(HAVE_FS_NFS3)
 # define NUM_NFS_VERS 2
 #else  /* not HAVE_FS_NFS3 */
 # define NUM_NFS_VERS 1
@@ -124,8 +123,8 @@ flush_srvr_nfs_cache(fserver *fs)
   ITER(fs2, fserver, &nfs_srvr_list) {
     if (fs == NULL || fs == fs2) {
       nfs_private *np = (nfs_private *) fs2->fs_private;
-      if (np) {
-	np->np_mountd_inval = TRUE;
+      if (np && np->np_mountd_inval != 'P') {
+	np->np_mountd_inval = 'Y';
 	np->np_error = -1;
       }
     }
@@ -147,9 +146,9 @@ create_ping_payload(u_long nfs_version)
    */
   if (nfs_version == 0) {
     nfs_version = NFS_VERSION;
-    plog(XLOG_WARNING, "create_ping_payload: nfs_version = 0, changed to 2");
+    plog(XLOG_WARNING, "%s: nfs_version = 0, changed to 2", __func__);
   } else
-    plog(XLOG_INFO, "create_ping_payload: nfs_version: %d", (int) nfs_version);
+    plog(XLOG_INFO, "%s: nfs_version: %d", __func__, (int) nfs_version);
 
   rpc_msg_init(&ping_msg, NFS_PROGRAM, nfs_version, NFSPROC_NULL);
 
@@ -164,6 +163,7 @@ create_ping_payload(u_long nfs_version)
   if (!xdr_callmsg(&ping_xdr, &ping_msg)) {
     plog(XLOG_ERROR, "Couldn't create ping RPC message");
     going_down(3);
+    return;
   }
   /*
    * Find out how long it is
@@ -184,7 +184,7 @@ static void
 got_portmap(voidp pkt, int len, struct sockaddr_in *sa, struct sockaddr_in *ia, voidp idv, int done)
 {
   fserver *fs2 = (fserver *) idv;
-  fserver *fs = 0;
+  fserver *fs = NULL;
 
   /*
    * Find which fileserver we are talking about
@@ -207,7 +207,7 @@ got_portmap(voidp pkt, int len, struct sockaddr_in *sa, struct sockaddr_in *ia,
        * network ordering.
        */
       np->np_mountd = htons((u_short) port);
-      np->np_mountd_inval = FALSE;
+      np->np_mountd_inval = 'N';
       np->np_error = 0;
     } else {
       dlog("Error fetching port for mountd on %s", fs->fs_host);
@@ -291,9 +291,9 @@ recompute_portmap(fserver *fs)
   }
 
   if (fs->fs_version == 0)
-    plog(XLOG_WARNING, "recompute_portmap: nfs_version = 0 fixed");
+    plog(XLOG_WARNING, "%s: nfs_version = 0 fixed", __func__);
 
-  plog(XLOG_INFO, "recompute_portmap: NFS version %d on %s",
+  plog(XLOG_INFO, "%s: NFS version %d on %s", __func__,
        (int) fs->fs_version, fs->fs_host);
 #ifdef HAVE_FS_NFS3
   if (fs->fs_version == NFS_VERSION3)
@@ -311,6 +311,7 @@ int
 get_mountd_port(fserver *fs, u_short *port, wchan_t wchan)
 {
   int error = -1;
+
   if (FSRV_ISDOWN(fs))
     return EWOULDBLOCK;
 
@@ -329,10 +330,18 @@ get_mountd_port(fserver *fs, u_short *port, wchan_t wchan)
      * indication that the mountd may be invalid, not
      * that it is known to be invalid.
      */
-    if (np->np_mountd_inval)
+    switch (np->np_mountd_inval) {
+    case 'Y':
       recompute_portmap(fs);
-    else
-      np->np_mountd_inval = TRUE;
+      break;
+    case 'N':
+      np->np_mountd_inval = 'Y';
+      break;
+    case 'P':
+      break;
+    default:
+      abort();
+    }
   }
   if (error < 0 && wchan && !(fs->fs_flags & FSF_WANT)) {
     /*
@@ -425,7 +434,7 @@ nfs_keepalive_callback(voidp pkt, int len, struct sockaddr_in *sp, struct sockad
       /*
        * Recompute portmap information if not known
        */
-      if (np->np_mountd_inval)
+      if (np->np_mountd_inval == 'Y')
 	recompute_portmap(fs);
 
       found_map++;
@@ -454,7 +463,7 @@ check_fs_addr_change(fserver *fs)
 	     sizeof(fs->fs_ip->sin_addr)) == 0)
     return;
   /* if got here: downed server changed IP address */
-  old_ipaddr = strdup(inet_ntoa(fs->fs_ip->sin_addr));
+  old_ipaddr = xstrdup(inet_ntoa(fs->fs_ip->sin_addr));
   memmove((voidp) &ia, (voidp) hp->h_addr, sizeof(struct in_addr));
   new_ipaddr = inet_ntoa(ia);	/* ntoa uses static buf */
   plog(XLOG_WARNING, "EZK: down fileserver %s changed ip: %s -> %s",
@@ -474,7 +483,7 @@ check_fs_addr_change(fserver *fs)
 #if 0
   flush_nfs_fhandle_cache(fs);	/* done in caller: nfs_keepalive_timeout */
   /* XXX: need to purge nfs_private so that somehow it will get re-initialized? */
-#endif
+#endif /* 0 */
 }
 
 
@@ -562,22 +571,24 @@ nfs_keepalive(voidp v)
   int error;
   nfs_private *np = (nfs_private *) fs->fs_private;
   int fstimeo = -1;
+  int fs_version = nfs_valid_version(gopt.nfs_vers_ping) &&
+    gopt.nfs_vers_ping < fs->fs_version ? gopt.nfs_vers_ping : fs->fs_version;
 
   /*
    * Send an NFS ping to this node
    */
 
-  if (ping_len[fs->fs_version - NFS_VERSION] == 0)
-    create_ping_payload(fs->fs_version);
+  if (ping_len[fs_version - NFS_VERSION] == 0)
+    create_ping_payload(fs_version);
 
   /*
    * Queue the packet...
    */
   error = fwd_packet(MK_RPC_XID(RPC_XID_NFSPING, np->np_xid),
-		     ping_buf[fs->fs_version - NFS_VERSION],
-		     ping_len[fs->fs_version - NFS_VERSION],
+		     ping_buf[fs_version - NFS_VERSION],
+		     ping_len[fs_version - NFS_VERSION],
 		     fs->fs_ip,
-		     (struct sockaddr_in *) 0,
+		     (struct sockaddr_in *) NULL,
 		     (voidp) ((long) np->np_xid), /* cast needed for 64-bit archs */
 		     nfs_keepalive_callback);
 
@@ -673,7 +684,7 @@ start_nfs_pings(fserver *fs, int pingval)
 fserver *
 find_nfs_srvr(mntfs *mf)
 {
-  char *host = mf->mf_fo->opt_rhost;
+  char *host;
   fserver *fs;
   int pingval;
   mntent_t mnt;
@@ -687,6 +698,11 @@ find_nfs_srvr(mntfs *mf)
   int nfs_port_opt = 0;
   int fserver_is_down = 0;
 
+  if (mf->mf_fo == NULL) {
+    plog(XLOG_ERROR, "%s: NULL mf_fo", __func__);
+    return NULL;
+  }
+  host = mf->mf_fo->opt_rhost;
   /*
    * Get ping interval from mount options.
    * Current only used to decide whether pings
@@ -702,7 +718,8 @@ find_nfs_srvr(mntfs *mf)
      */
     nfs_version = NFS_VERSION;
     nfs_proto = "udp";
-    plog(XLOG_WARNING, "find_nfs_srvr: NFS mount failed, trying again with NFSv2/UDP");
+    plog(XLOG_WARNING, "%s: NFS mount failed, trying again with NFSv2/UDP",
+      __func__);
     mf->mf_flags &= ~MFF_NFS_SCALEDOWN;
   } else {
     /*
@@ -742,12 +759,13 @@ find_nfs_srvr(mntfs *mf)
     /* check if we've globally overridden the NFS version/protocol */
     if (gopt.nfs_vers) {
       nfs_version = gopt.nfs_vers;
-      plog(XLOG_INFO, "find_nfs_srvr: force NFS version to %d",
+      plog(XLOG_INFO, "%s: force NFS version to %d", __func__,
 	   (int) nfs_version);
     }
     if (gopt.nfs_proto) {
       nfs_proto = gopt.nfs_proto;
-      plog(XLOG_INFO, "find_nfs_srvr: force NFS protocol transport to %s", nfs_proto);
+      plog(XLOG_INFO, "%s: force NFS protocol transport to %s", __func__,
+	nfs_proto);
     }
   }
 
@@ -769,7 +787,7 @@ find_nfs_srvr(mntfs *mf)
   if (hp) {
     switch (hp->h_addrtype) {
     case AF_INET:
-      ip = ALLOC(struct sockaddr_in);
+      ip = CALLOC(struct sockaddr_in);
       memset((voidp) ip, 0, sizeof(*ip));
       /* as per POSIX, sin_len need not be set (used internally by kernel) */
       ip->sin_family = AF_INET;
@@ -795,8 +813,7 @@ find_nfs_srvr(mntfs *mf)
 	STREQ(host, fs->fs_host)) {
       plog(XLOG_WARNING, "fileserver %s is already hung - not running NFS proto/version discovery", host);
       fs->fs_refc++;
-      if (ip)
-	XFREE(ip);
+      XFREE(ip);
       return fs;
     }
   }
@@ -821,10 +838,12 @@ find_nfs_srvr(mntfs *mf)
     plog(XLOG_INFO, "%s option used, NOT contacting the portmapper on %s",
 	 MNTTAB_OPT_PUBLIC, host);
     /*
-     * Prefer NFSv3/tcp if the client supports it (cf. RFC 2054, 7).
+     * Prefer NFSv4/tcp if the client supports it (cf. RFC 2054, 7).
      */
     if (!nfs_version) {
-#ifdef HAVE_FS_NFS3
+#if defined(HAVE_FS_NFS4)
+      nfs_version = NFS_VERSION4;
+#elif defined(HAVE_FS_NFS3)
       nfs_version = NFS_VERSION3;
 #else /* not HAVE_FS_NFS3 */
       nfs_version = NFS_VERSION;
@@ -833,11 +852,11 @@ find_nfs_srvr(mntfs *mf)
 	   (int) nfs_version);
     }
     if (!nfs_proto) {
-#if defined(MNTTAB_OPT_PROTO) || defined(HAVE_FS_NFS3)
+#if defined(MNTTAB_OPT_PROTO) || defined(HAVE_FS_NFS3) || defined(HAVE_FS_NFS4)
       nfs_proto = "tcp";
-#else /* not defined(MNTTAB_OPT_PROTO) || defined(HAVE_FS_NFS3) */
+#else /* not defined(MNTTAB_OPT_PROTO) || defined(HAVE_FS_NFS3) || defined(HAVE_FS_NFS4) */
       nfs_proto = "udp";
-#endif /* not defined(MNTTAB_OPT_PROTO) || defined(HAVE_FS_NFS3) */
+#endif /* not defined(MNTTAB_OPT_PROTO) || defined(HAVE_FS_NFS3) || defined(HAVE_FS_NFS4) */
       plog(XLOG_INFO, "No NFS protocol transport specified, will use %s",
 	   nfs_proto);
     }
@@ -849,7 +868,8 @@ find_nfs_srvr(mntfs *mf)
      */
     if (check_pmap_up(host, ip)) {
       if (nfs_proto) {
-	best_nfs_version = get_nfs_version(host, ip, nfs_version, nfs_proto);
+	best_nfs_version = get_nfs_version(host, ip, nfs_version, nfs_proto,
+	  gopt.nfs_vers);
 	nfs_port = ip->sin_port;
       }
 #ifdef MNTTAB_OPT_PROTO
@@ -858,8 +878,8 @@ find_nfs_srvr(mntfs *mf)
 	char **p;
 
 	for (p = protocols; *p; p++) {
-	  proto_nfs_version = get_nfs_version(host, ip, nfs_version, *p);
-
+	  proto_nfs_version = get_nfs_version(host, ip, nfs_version, *p,
+	    gopt.nfs_vers);
 	  if (proto_nfs_version > best_nfs_version) {
 	    best_nfs_version = proto_nfs_version;
 	    nfs_proto = *p;
@@ -908,8 +928,8 @@ find_nfs_srvr(mntfs *mf)
   if (!nfs_port)
     nfs_port = htons(NFS_PORT);
 
-  dlog("find_nfs_srvr: using port %d for nfs on %s",
-       (int) ntohs(nfs_port), host);
+  dlog("%s: using port %d for nfs on %s", __func__,
+    (int) ntohs(nfs_port), host);
   ip->sin_port = nfs_port;
 
 no_dns:
@@ -935,7 +955,7 @@ no_dns:
 		 sizeof(fs->fs_ip->sin_addr)) != 0) {
 	struct in_addr ia;
 	char *old_ipaddr, *new_ipaddr;
-	old_ipaddr = strdup(inet_ntoa(fs->fs_ip->sin_addr));
+	old_ipaddr = xstrdup(inet_ntoa(fs->fs_ip->sin_addr));
 	memmove((voidp) &ia, (voidp) hp->h_addr, sizeof(struct in_addr));
 	new_ipaddr = inet_ntoa(ia);	/* ntoa uses static buf */
 	plog(XLOG_WARNING, "fileserver %s changed ip: %s -> %s",
@@ -962,24 +982,28 @@ no_dns:
        */
       if (!(fs->fs_flags & FSF_PINGING)) {
 	np = (nfs_private *) fs->fs_private;
-	np->np_mountd_inval = TRUE;
-	np->np_xid = XID_ALLOC();
-	np->np_error = -1;
-	np->np_ping = 0;
-	/*
-	 * Initially the server will be deemed dead
-	 * after MAX_ALLOWED_PINGS of the fast variety
-	 * have failed.
-	 */
-	np->np_ttl = MAX_ALLOWED_PINGS * FAST_NFS_PING + clocktime(NULL) - 1;
-	start_nfs_pings(fs, pingval);
-	if (fserver_is_down)
-	  fs->fs_flags |= FSF_VALID | FSF_DOWN;
+	if (np->np_mountd_inval != 'P') {
+	  np->np_mountd_inval = TRUE;
+	  np->np_xid = XID_ALLOC();
+	  np->np_error = -1;
+	  np->np_ping = 0;
+	  /*
+	   * Initially the server will be deemed dead
+	   * after MAX_ALLOWED_PINGS of the fast variety
+	   * have failed.
+	   */
+	  np->np_ttl = MAX_ALLOWED_PINGS * FAST_NFS_PING + clocktime(NULL) - 1;
+	  start_nfs_pings(fs, pingval);
+	  if (fserver_is_down)
+	    fs->fs_flags |= FSF_VALID | FSF_DOWN;
+	} else {
+	  fs->fs_flags = FSF_VALID;
+	}
+
       }
 
       fs->fs_refc++;
-      if (ip)
-	XFREE(ip);
+      XFREE(ip);
       return fs;
     }
   }
@@ -993,7 +1017,7 @@ no_dns:
    */
   fs = ALLOC(struct fserver);
   fs->fs_refc = 1;
-  fs->fs_host = strdup(hp ? hp->h_name : "unknown_hostname");
+  fs->fs_host = xstrdup(hp ? hp->h_name : "unknown_hostname");
   if (gopt.flags & CFM_NORMALIZE_HOSTNAMES)
     host_normalize(&fs->fs_host);
   fs->fs_ip = ip;
@@ -1014,9 +1038,18 @@ no_dns:
   fs->fs_flags |= FSF_PING_UNINIT; /* pinger hasn't been initialized */
   np = ALLOC(struct nfs_private);
   memset((voidp) np, 0, sizeof(*np));
-  np->np_mountd_inval = TRUE;
-  np->np_xid = XID_ALLOC();
-  np->np_error = -1;
+  np->np_mountd = htons(hasmntval(&mnt, "mountport"));
+  if (np->np_mountd == 0) {
+    np->np_mountd_inval = 'Y';
+    np->np_xid = XID_ALLOC();
+    np->np_error = -1;
+  } else {
+    plog(XLOG_INFO, "%s: using mountport: %d", __func__,
+      (int) ntohs(np->np_mountd));
+    np->np_mountd_inval = 'P';
+    np->np_xid = 0;
+    np->np_error = 0;
+  }
 
   /*
    * Initially the server will be deemed dead after
diff --git a/amd/sun2amd.8 b/amd/sun2amd.8
new file mode 100644
index 000000000000..67d241f32cdb
--- /dev/null
+++ b/amd/sun2amd.8
@@ -0,0 +1,92 @@
+.\"
+.\" Copyright (c) 1997-2014 Erez Zadok
+.\" Copyright (c) 2005 Daniel P. Ottavio
+.\" Copyright (c) 1990 Jan-Simon Pendry
+.\" Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+.\" Copyright (c) 1990 The Regents of the University of California.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to Berkeley by
+.\" Jan-Simon Pendry at Imperial College, London.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"
+.\" File: am-utils/amd/sun2amd.8
+.\"
+.TH SUN2AMD 8L "14 August 2005"
+
+.SH NAME
+sun2amd \- converts Sun automount maps to Amd maps
+
+.SH SYNOPSIS
+.B sun2amd
+[-hH] [-i infile] [-o outfile]
+
+.SH DESCRIPTION
+.B sun2amd
+is used to convert Sun style automount maps to Amd style automount
+maps.  By default
+.B sun2amd
+reads from stdin and writes to stdout.
+
+.SH OPTIONS
+.TP
+.B -h
+Help
+.TP
+.B -i
+Read Sun map information from specified file.
+.TP
+.B -o
+Write Amd map information to specified file.
+
+.SH EXAMPLE
+To convert a Sun automount file called auto_foo to an Amd file called
+auto.amd type:
+
+.B sun2amd
+-i auto_foo -o auto.amd
+
+.SH BUGS
+* Can not convert master maps yet.
+
+* NFS is the only automount type currently supported.
+
+total_bug_count = number_found + 1;
+
+.SH "SEE ALSO"
+.BR automount(8),
+.BR amd(8)
+
+.I "Linux NFS and Automounter Administration"
+by Erez Zadok, ISBN 0-7821-2739-8, (Sybex, 2001).
+.LP
+.I http://www.am-utils.org
+.LP
+
+.SH AUTHOR
+Daniel P. Ottavio
+.I <dottavio@ic.sunysb.edu>
diff --git a/amd/sun2amd.c b/amd/sun2amd.c
new file mode 100644
index 000000000000..ee6fbb59626f
--- /dev/null
+++ b/amd/sun2amd.c
@@ -0,0 +1,203 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 2005 Daniel P. Ottavio
+ * Copyright (c) 1989 Jan-Simon Pendry
+ * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/amd/sun2amd.c
+ *
+ */
+
+/*
+ * Translate Sun-syntax maps to Amd maps
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amd.h>
+#include <sun_map.h>
+
+
+/* dummies to make the program compile and link */
+struct amu_global_options gopt;
+#if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP)
+# ifdef NEED_LIBWRAP_SEVERITY_VARIABLES
+/*
+ * Some systems that define libwrap already define these two variables
+ * in libwrap, while others don't: so I need to know precisely iff
+ * to define these two severity variables.
+ */
+int allow_severity=0, deny_severity=0, rfc931_timeout=0;
+# endif /* NEED_LIBWRAP_SEVERITY_VARIABLES */
+#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
+
+
+/*
+ * Parse the stream sun_in, convert the map information to amd, write
+ * the results to amd_out.
+ */
+static int
+sun2amd_convert(FILE *sun_in, FILE *amd_out)
+{
+  char line_buff[INFO_MAX_LINE_LEN], *tmp, *key, *entry;
+  int pos, line = 0, retval = 1;
+
+  /* just to be safe */
+  memset(line_buff, 0, sizeof(line_buff));
+
+  /* Read the input line by line and do the conversion. */
+  while ((pos = file_read_line(line_buff, sizeof(line_buff), sun_in))) {
+    line++;
+    line_buff[pos - 1] = '\0';
+
+    /* remove comments */
+    if ((tmp = strchr(line_buff, '#')) != NULL) {
+      *tmp = '\0';
+    }
+
+    /* find start of key */
+    key = line_buff;
+    while (*key != '\0' && isspace((unsigned char)*key)) {
+      key++;
+    }
+
+    /* ignore blank lines */
+    if (*key == '\0') {
+      continue;
+    }
+
+    /* find the end of the key and NULL terminate */
+    tmp = key;
+    while (*tmp != '\0' && isspace((unsigned char)*tmp) == 0) {
+      tmp++;
+    }
+    if (*tmp == '\0') {
+      plog(XLOG_ERROR, "map line %d has no entry", line);
+      goto err;
+    }
+    *tmp++ = '\0';
+    if (*tmp == '\0') {
+      plog(XLOG_ERROR, "map line %d has no entry", line);
+      goto err;
+    }
+    entry = tmp;
+
+    /* convert the sun entry to an amd entry */
+    if ((tmp = sun_entry2amd(key, entry)) == NULL) {
+      plog(XLOG_ERROR, "parse error on line %d", line);
+      goto err;
+    }
+
+    if (fprintf(amd_out, "%s %s\n", key, tmp) < 0) {
+      plog(XLOG_ERROR, "can't write to output stream: %s", strerror(errno));
+      goto err;
+    }
+
+    /* just to be safe */
+    memset(line_buff, 0, sizeof(line_buff));
+  }
+
+  /* success */
+  retval = 0;
+
+ err:
+  return retval;
+}
+
+
+/*
+ * wrapper open function
+ */
+static FILE *
+sun2amd_open(const char *path, const char *mode)
+{
+  FILE *retval = NULL;
+
+  if ((retval = fopen(path,mode)) == NULL) {
+    plog(XLOG_ERROR,"could not open file %s",path);
+  }
+
+  return retval;
+}
+
+
+/*
+ * echo the usage and exit
+ */
+static void
+sun2amd_usage(void)
+{
+  fprintf(stderr,
+	  "usage : sun2amd [-hH] [-i infile] [-o outfile]\n"
+	  "-h\thelp\n"
+	  "-i\tspecify an infile (defaults to stdin)\n"
+	  "-o\tspecify an outfile (defaults to stdout)\n");
+}
+
+
+int
+main(int argc, char **argv)
+{
+  /* default in/out to stdin/stdout */
+  FILE *sun_in = stdin, *amd_out = stdout;
+  int opt, retval = 1;
+
+  while ((opt = getopt(argc, argv , "i:o:hH")) != -1) {
+    switch (opt) {
+
+    case 'i':
+      if ((sun_in = sun2amd_open(optarg,"r")) == NULL) {
+	goto err;
+      }
+      break;
+
+    case 'o':
+      if ((amd_out = sun2amd_open(optarg,"w")) == NULL) {
+	goto err;
+      }
+      break;
+
+    case 'h':
+    case 'H':
+      sun2amd_usage();
+      goto err;
+    }
+  }
+
+  retval = sun2amd_convert(sun_in,amd_out);
+
+ err:
+  exit(retval);
+}
diff --git a/amd/sun_map.c b/amd/sun_map.c
new file mode 100644
index 000000000000..8e3559960cd3
--- /dev/null
+++ b/amd/sun_map.c
@@ -0,0 +1,595 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 2005 Daniel P. Ottavio
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/amd/sun_map.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amd.h>
+#include <sun_map.h>
+
+
+
+/*
+ * Add a data pointer to the end of the list.
+ */
+void
+sun_list_add(struct sun_list *list, qelem *item)
+{
+  if (list->last == NULL) {
+    list->last = item;
+    list->first = item;
+    item->q_back = NULL;
+  }
+  else {
+    list->last->q_forw = item;
+    item->q_back = list->last;
+    list->last = item;
+  }
+
+  item->q_forw = NULL;
+}
+
+
+/*
+ * Sun2Amd conversion routines
+ */
+
+/*
+ * AMD entry keywords
+ */
+#define AMD_OPTS_KW      "addopts:="     /* add entry options */
+#define AMD_RHOST_KW     "rhost:="       /* remote host */
+#define AMD_RFS_KW       "rfs:="         /* remote file system */
+#define AMD_FS_KW        "fs:="          /* local file system */
+#define AMD_DEV_KW       "dev:="         /* device */
+#define AMD_TYPE_NFS_KW  "type:=nfs;"    /* fs type nfs */
+#define AMD_TYPE_AUTO_KW "type:=auto;"   /* fs type auto */
+#define AMD_TYPE_CDFS_KW "type:=cdfs;"   /* fs type cd */
+#define AMD_MAP_FS_KW    "fs:=${map};"   /* set the mount map as current map */
+#define AMD_MAP_PREF_KW  "pref:=${key}/" /* set the mount map as current map */
+
+/*
+ * A set of string Sun fstypes.
+ */
+#define SUN_NFS_TYPE     "nfs"
+#define SUN_HSFS_TYPE    "hsfs" /* CD fs */
+#define SUN_AUTOFS_TYPE  "autofs"
+#define SUN_CACHEFS_TYPE "cachefs"
+
+#define SUN_KEY_SUB      "&"         /* Sun key substitution */
+
+/* a set a Sun variable substitutions for map entries */
+#define SUN_ARCH         "$ARCH"     /* host architecture */
+#define SUN_CPU          "$CPU"      /* processor type */
+#define SUN_HOST         "$HOST"     /* host name */
+#define SUN_OSNAME       "$OSNAME"   /* OS name */
+#define SUN_OSREL        "$OSREL"    /* OS release */
+#define SUN_OSVERS       "$OSVERS"   /* OS version */
+#define SUN_NATISA       "$NATISA"   /* native instruction set */
+
+/* a set of Amd variable substitutions */
+#define AMD_ARCH         "${arch}"   /* host architecture */
+#define AMD_HOST         "${host}"   /* host name */
+#define AMD_OSNAME       "${os}"     /* OS name */
+#define AMD_OSVER        "${osver}"  /* OS version */
+
+
+/*
+ * Return a copy of src that has all occurrences of 'str' replaced
+ * with sub.
+ *
+ * param src - the original string
+ * param str - string that is the replaced with str
+ * param sub - string that replaces an occurrences of 'delim'
+ *
+ * return - new string with str substitutions, NULL on error
+ */
+static char *
+sun_strsub(const char *src, const char *str, const char *sub)
+{
+
+  char *retval = NULL, *str_start, *str_end, *src_end;
+  size_t total_size, first_half, second_half, sub_size;
+
+  /* assign pointers to the start and end of str */
+  if ((str_start = strstr(src, str)) == NULL) {
+    return retval;
+  }
+  str_end = (strlen(str) - 1) + str_start;
+
+  /* assign to the end of the src. */
+  src_end = (strlen(src) - 1) + (char*)src;
+
+  /* size from the beginning of src to the start of str */
+  first_half = (size_t)(str_start - src);
+
+  /* size from the end of str to the end of src */
+  second_half = (size_t)(src_end - str_end);
+
+  sub_size = strlen(sub);
+
+  total_size = (first_half + sub_size + second_half + 1);
+
+  retval = (char*)xmalloc(total_size);
+  memset(retval, 0, total_size);
+
+  /*
+   * Put together the string such that the first half is copied
+   * followed the sub and second half.
+   *
+   * We use strncpy instead of xstrlcpy because we are intentionally
+   * causing truncation and we don't want this to cause errors in the
+   * log.
+   */
+  (void)strncpy(retval, src, first_half);
+  (void)strncat(retval, sub, sub_size);
+  (void)strncat(retval, str_end + 1, second_half);
+
+  if (strstr(retval, str) != NULL) {
+    /*
+     * If there is another occurrences of str call this function
+     * recursively.
+     */
+    char* tmp;
+    if ((tmp = sun_strsub(retval, str, sub)) != NULL) {
+      XFREE(retval);
+      retval = tmp;
+    }
+  }
+  return retval;
+}
+
+
+/*
+ * Return a new string that is a copy of str, all occurrences of a Sun
+ * variable substitutions are replaced by there equivalent Amd
+ * substitutions.
+ *
+ * param str - source string
+ *
+ * return - A new string with the expansions, NULL if str does not
+ * exist in src or error.
+ */
+static char *
+sun_expand2amd(const char *str)
+{
+
+  char *retval = NULL, *tmp = NULL, *tmp2 = NULL;
+  const char *pos;
+
+  /*
+   * Iterator through the string looking for '$' chars.  For each '$'
+   * found try to replace it with Sun variable substitutions.  If we
+   * find a '$' that is not a substation each of the i.e $blah than
+   * each of the replace attempt will fail and we'll move on to the
+   * next char.
+   */
+  tmp = xstrdup(str);
+  for (pos = str; *pos != '\0'; pos++) {
+    if (*pos != '$') {
+      continue;
+    }
+    if (tmp2 != NULL) {
+      XFREE(tmp);
+      tmp = tmp2;
+    }
+
+    /*
+     * If a 'replace' does not return NULL than a variable was
+     * successfully substituted.
+     */
+
+    /* architecture */
+    if ((tmp2 = sun_strsub(tmp, SUN_ARCH, AMD_ARCH)) != NULL) {
+      continue;
+    }
+    /* cpu - there is not POSIX uname for cpu so just use machine */
+    if ((tmp2 = sun_strsub(tmp, SUN_CPU, AMD_ARCH)) != NULL) {
+      continue;
+    }
+    /* hostname */
+    if ((tmp2 = sun_strsub(tmp, SUN_HOST, AMD_HOST)) != NULL) {
+      continue;
+    }
+    /* os name */
+    if ((tmp2 = sun_strsub(tmp, SUN_OSNAME, AMD_OSNAME)) != NULL) {
+      continue;
+    }
+    /*
+     * os release - Amd doesn't hava a OS release var just usr os
+     * version or now.
+     */
+    if ((tmp2 = sun_strsub(tmp, SUN_OSREL, AMD_OSVER)) != NULL) {
+      continue;
+    }
+    /* os version */
+    if ((tmp2 = sun_strsub(tmp, SUN_OSVERS, AMD_OSVER)) != NULL) {
+      continue;
+    }
+    /* native instruction set - there is no POSIX natisa so just use system */
+    if ((tmp2 = sun_strsub(tmp, SUN_NATISA, AMD_ARCH)) != NULL) {
+      continue;
+    }
+  }
+  if (tmp2 == NULL) {
+    retval = tmp;
+  }
+  else {
+    retval = tmp2;
+    XFREE(tmp);
+  }
+
+  return retval;
+}
+
+
+/*
+ * This is a wrapper function for appending Amd entry information to a
+ * buffer.  Any Sun variable substitutions will be converted into Amd
+ * equivalents.
+ *
+ * param dest   - destination buffer
+ * param deslen - destination buffer length
+ * param key    - entry key, this might be needed for key substitutions
+ * param str    - string to append
+ */
+static void
+sun_append_str(char *dest,
+	       size_t destlen,
+	       const char *key,
+	       const char *str)
+{
+  char *sub = NULL, *sub2 = NULL, *out = NULL;
+
+  /* By default we are going to just write the original string. */
+  out = (char*)str;
+
+  /*
+   * Resolve variable substitutions in two steps; 1) replace any key
+   * map substitutions with the entry key 2) expand any variable
+   * substitutions i.e $HOST.
+   *
+   * Try to replace the key substitution '&'. If this function returns
+   * with a new string, one or more key subs. where replaced with the
+   * entry key.
+   */
+  if ((sub = sun_strsub(str, SUN_KEY_SUB, "${key}")) != NULL) {
+    out = sub;
+    /*
+     * Try to convert any variable substitutions. If this function
+     * returns a new string one or more var subs where expanded.
+     */
+    if ((sub2 = sun_expand2amd(sub)) != NULL) {
+      out = sub2;
+    }
+  }
+  /*
+   * Try to convert any variable substitutions. If this function
+   * returns a new string one or more var subs where expanded.
+   */
+  else if (out != NULL && (sub = sun_expand2amd(out)) != NULL) {
+    out = sub;
+  }
+
+  if (out != NULL) {
+    xstrlcat(dest, out, destlen);
+  }
+  XFREE(sub);
+  XFREE(sub2);
+}
+
+
+/*
+ * Convert the list of Sun mount options to Amd mount options.  The
+ * result is concatenated to dest.
+ *
+ * param dest     - destination buffer
+ * param destlen  - destination buffer length
+ * param key      - automount key
+ * param opt_list - list of Sun mount options
+ */
+static void
+sun_opts2amd(char *dest,
+	     size_t destlen,
+	     const char *key,
+	     const struct sun_opt *opt_list)
+{
+  const struct sun_opt *opt;
+
+  xstrlcat(dest, AMD_OPTS_KW, destlen);
+
+  /* Iterate through each option and append it to the buffer. */
+  for(opt = opt_list; opt != NULL; opt = NEXT(struct sun_opt, opt)) {
+    sun_append_str(dest, destlen, key, opt->str);
+    /* If there are more options add some commas. */
+    if (NEXT(struct sun_opt, opt) != NULL) {
+      xstrlcat(dest, ",", destlen);
+    }
+  }
+  xstrlcat(dest, ";", destlen);
+}
+
+
+/*
+ * Convert the list of Sun mount locations to a list of Amd mount
+ * locations.  The result is concatenated to dest.
+ *
+ * param dest       - destination buffer
+ * param destlen    - destination buffer length
+ * param key        - automount key
+ * param local_list - list of Sun mount locations
+ */
+static void
+sun_locations2amd(char *dest,
+		  size_t destlen,
+		  const char *key,
+		  const struct sun_location *local_list)
+{
+  const struct sun_location *local;
+  const struct sun_host *host;
+
+  for (local = local_list;
+       local != NULL;
+       local = NEXT(struct sun_location,local)) {
+    /*
+     * Check to see if the list of hosts is empty.  Some mount types
+     * i.e cd-rom may have mount location with no host.
+     */
+    if (local->host_list != NULL) {
+      /* Write each host that belongs to this location. */
+      for (host = local->host_list;
+	   host != NULL;
+	   host = NEXT(struct sun_host, host)) {
+	/* set fstype NFS */
+	xstrlcat(dest, AMD_TYPE_NFS_KW, destlen);
+	/* add rhost key word */
+	xstrlcat(dest, AMD_RHOST_KW, destlen);
+	/* add host name */
+	sun_append_str(dest, destlen, key, host->name);
+	xstrlcat(dest, ";", destlen);
+	/* add remote fs key word */
+	xstrlcat(dest, AMD_RFS_KW, destlen);
+	/* add local path */
+	sun_append_str(dest, destlen, key, local->path);
+	if (NEXT(struct sun_host, host) != NULL) {
+	  xstrlcat(dest, ";", destlen);
+	  xstrlcat(dest, " ", destlen);
+	}
+      }
+    }
+    else {
+      /* no host location */
+      xstrlcat(dest, AMD_FS_KW, destlen);
+      sun_append_str(dest, destlen, key, local->path);
+    }
+    if (NEXT(struct sun_location, local) != NULL) {
+      /* add a space to separate each location */
+      xstrlcat(dest, " ", destlen);
+    }
+  }
+}
+
+
+/*
+ * Convert a Sun HSFS mount point to an Amd.  The result is
+ * concatenated intp dest.
+ *
+ * param dest    - destination buffer
+ * param destlen - destination buffer length
+ * param key     - automount key
+ * param s_entry - Sun entry
+ */
+static void
+sun_hsfs2amd(char *dest,
+	     size_t destlen,
+	     const char *key,
+	     const struct sun_entry *s_entry)
+{
+  /* set fstype CDFS */
+  xstrlcat(dest, AMD_TYPE_CDFS_KW, destlen);
+  /* set the cdrom device */
+  xstrlcat(dest, AMD_DEV_KW, destlen);
+  /* XXX: For now just assume that there is only one device. */
+  xstrlcat(dest, s_entry->location_list->path, destlen);
+}
+
+
+/*
+ * Convert a Sun NFS automount entry to an Amd.  The result is concatenated
+ * into dest.
+ *
+ * param dest    - destination buffer
+ * param destlen - destination buffer length
+ * param key     - automount key
+ * param s_entry - Sun entry
+ */
+static void
+sun_nfs2amd(char *dest,
+	    size_t destlen,
+	    const char *key,
+	    const struct sun_entry *s_entry)
+{
+  if (s_entry->location_list != NULL) {
+    /* write out the list of mountpoint locations */
+    sun_locations2amd(dest, destlen, key, s_entry->location_list);
+  }
+}
+
+
+/*
+ * Convert a Sun multi-mount point entry to an Amd.  This is done
+ * using the Amd type auto.  Each auto entry is separated with a \n.
+ *
+ * param dest    - destination buffer
+ * param destlen - destination buffer length
+ * param key     - automount key
+ * param s_entry - Sun entry
+ */
+static void
+sun_multi2amd(char *dest,
+	      size_t destlen,
+	      const char *key,
+	      const struct sun_entry *s_entry)
+{
+  const struct sun_mountpt *mountpt;
+
+  /* We need to setup a auto fs Amd automount point. */
+  xstrlcat(dest, AMD_TYPE_AUTO_KW, destlen);
+  xstrlcat(dest, AMD_MAP_FS_KW, destlen);
+  xstrlcat(dest, AMD_MAP_PREF_KW, destlen);
+
+  /* write the mountpts to dest */
+  for (mountpt = s_entry->mountpt_list;
+       mountpt != NULL;
+       mountpt = NEXT(struct sun_mountpt, mountpt)) {
+    xstrlcat(dest, "\n", destlen);
+    /* write the key */
+    xstrlcat(dest, key, destlen);
+    /* write the mount path */
+    sun_append_str(dest, destlen, key, mountpt->path);
+    /* space */
+    xstrlcat(dest, " ", destlen);
+    /* Write all the host locations for this mount point. */
+    sun_locations2amd(dest, destlen, key, mountpt->location_list);
+  }
+}
+
+
+/*
+ * Convert the sun_entry into an Amd equivalent string.
+ *
+ * param key     - automount key
+ * param s_entry - Sun style automap entry
+ *
+ * return - Amd entry on succes, NULL on error
+ */
+char *
+sun_entry2amd(const char *key, const char *s_entry_str)
+{
+  char *retval = NULL;
+  char line_buff[INFO_MAX_LINE_LEN];
+  int ws;
+  struct sun_entry *s_entry = NULL;
+
+  /* The key should not be NULL. */
+  if (key == NULL) {
+    plog(XLOG_ERROR,"Sun key value was null");
+    goto err;
+  }
+  /* The Sun entry string should never be NULL. */
+  if (s_entry_str == NULL) {
+    plog(XLOG_ERROR,"Sun entry value was null");
+    goto err;
+  }
+
+  /* Make sure there are no trailing white spaces or '\n'. */
+  xstrlcpy(line_buff, s_entry_str, sizeof(line_buff));
+  ws = strlen(line_buff) - 1;
+  while (ws >= 0 && (isspace((unsigned char)line_buff[ws]) || line_buff[ws] == '\n')) {
+    line_buff[ws--] = '\0';
+  }
+
+  /* Parse the sun entry line. */
+  s_entry = sun_map_parse_read(line_buff);
+  if (s_entry == NULL) {
+    plog(XLOG_ERROR,"could not parse Sun style map");
+    goto err;
+  }
+
+  memset(line_buff, 0, sizeof(line_buff));
+
+  if (s_entry->opt_list != NULL) {
+    /* write the mount options to the buffer  */
+    sun_opts2amd(line_buff, sizeof(line_buff), key, s_entry->opt_list);
+  }
+
+  /* Check if this is a multi-mount entry. */
+  if (s_entry->mountpt_list != NULL) {
+    /* multi-mount point */
+    sun_multi2amd(line_buff, sizeof(line_buff), key, s_entry);
+    retval = xstrdup(line_buff);
+  }
+  else {
+    /* single mount point */
+    if (s_entry->fstype != NULL) {
+      if (NSTREQ(s_entry->fstype, SUN_NFS_TYPE, strlen(SUN_NFS_TYPE))) {
+	/* NFS Type */
+	sun_nfs2amd(line_buff, sizeof(line_buff), key, s_entry);
+	retval = xstrdup(line_buff);
+      }
+      else if (NSTREQ(s_entry->fstype, SUN_HSFS_TYPE, strlen(SUN_HSFS_TYPE))) {
+	/* HSFS Type (CD fs) */
+	sun_hsfs2amd(line_buff, sizeof(line_buff), key, s_entry);
+	retval = xstrdup(line_buff);
+      }
+      /*
+       * XXX: The following fstypes are not yet supported.
+       */
+      else if (NSTREQ(s_entry->fstype, SUN_AUTOFS_TYPE, strlen(SUN_AUTOFS_TYPE))) {
+	/* AutoFS Type */
+	plog(XLOG_ERROR, "Sun fstype %s is currently not supported by Amd.",
+	     s_entry->fstype);
+	goto err;
+
+      }
+      else if (NSTREQ(s_entry->fstype, SUN_CACHEFS_TYPE, strlen(SUN_CACHEFS_TYPE))) {
+	/* CacheFS Type */
+	plog(XLOG_ERROR, "Sun fstype %s is currently not supported by Amd.",
+	     s_entry->fstype);
+	goto err;
+      }
+      else {
+	plog(XLOG_ERROR, "Sun fstype %s is currently not supported by Amd.",
+	     s_entry->fstype);
+	goto err;
+      }
+    }
+    else {
+      plog(XLOG_INFO, "No SUN fstype specified defaulting to NFS.");
+      sun_nfs2amd(line_buff, sizeof(line_buff), key, s_entry);
+      retval = xstrdup(line_buff);
+    }
+  }
+
+ err:
+  XFREE(s_entry);
+  return retval;
+}
diff --git a/amd/sun_map.h b/amd/sun_map.h
new file mode 100644
index 000000000000..75e707ae7003
--- /dev/null
+++ b/amd/sun_map.h
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 2005 Daniel P. Ottavio
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/amd/sun_map.h
+ *
+ */
+
+#ifndef _SUN_MAP_H
+#define _SUN_MAP_H
+
+/* host */
+struct sun_host {
+  qelem head;     /* link-list header */
+  char *name;     /* hostname */
+  int weight;     /* weight given to the host */
+};
+
+/* location */
+struct sun_location {
+  qelem head;                 /* link-list header */
+  char *path;                 /* server path */
+  struct sun_host *host_list; /* list of hosts */
+};
+
+/* sun mount option */
+struct sun_opt {
+  qelem head;    /* link-list header */
+  char *str;     /* option string */
+};
+
+/* mount point */
+struct sun_mountpt {
+  qelem head;                         /* link-list header */
+  char *path;                         /* optional mount point path */
+  char *fstype;                       /* filesystem type */
+  struct sun_opt      *opt_list;      /* list of option strings */
+  struct sun_location *location_list; /* list of 'struct s2a_location' */
+};
+
+/* automount entry */
+struct sun_entry {
+  qelem head;                         /* link-list header */
+  char *key;                          /* auto map key */
+  char *fstype;                       /* filesystem type */
+  struct sun_opt      *opt_list;      /* list of mount options */
+  struct sun_location *location_list; /* list of mount locations */
+  struct sun_mountpt  *mountpt_list;  /* list of mount points */
+};
+
+/*
+ * automount map file
+ *
+ * XXX: Only a place holder structure, not implemented yet.
+ */
+struct sun_map {
+  qelem head;                     /* link-list header */
+  char *path;                     /* directory path of the map file */
+  char *mount_dir;                /* top level mount point for this map */
+  int  lookup;                    /* lookup type i.e file, yp, program, etc. */
+  int  direct_bool;               /* set true if this map is a direct map */
+  struct sun_opt   *opt_list;     /* list of global map options */
+  struct sun_opt   *include_list; /* list of included map files  */
+  struct sun_entry *entry_list;   /* list of 'struct s2a_entry' */
+};
+
+/*
+ * master map file
+ *
+ * XXX: Only a place holder structure, not implemented yet.
+ */
+struct sun_mmap {
+  qelem head;                   /* link-list header */
+  struct sun_opt *include_list; /* list of included master maps */
+  struct sun_map *amap_list;    /* list of 'struct s2a_amap' */
+};
+
+struct sun_list {
+  qelem *first;
+  qelem *last;
+};
+
+
+/*
+ * EXTERNS
+ */
+extern char *sun_entry2amd(const char *, const char *);
+extern struct sun_entry *sun_map_parse_read(const char *);
+extern void sun_list_add(struct sun_list *, qelem *);
+
+#endif /* not _SUN_MAP_H */
diff --git a/amd/sun_map_parse.y b/amd/sun_map_parse.y
new file mode 100644
index 000000000000..ccf258e2dcc8
--- /dev/null
+++ b/amd/sun_map_parse.y
@@ -0,0 +1,492 @@
+%{
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 2005 Daniel P. Ottavio
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/amd/sun_map_parse.y
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amd.h>
+#include <sun_map.h>
+
+
+#define SUN_FSTYPE_STR  "fstype="
+
+
+extern int sun_map_lex(void);
+extern int sun_map_error(const char *);
+extern void sun_map_tok_setbuff(const char *);
+extern int sun_map_parse(void);
+
+struct sun_entry *sun_map_parse_read(const char *);
+
+static struct sun_list *sun_entry_list = NULL;
+static struct sun_list *sun_opt_list = NULL;
+static struct sun_list *sun_host_list = NULL;
+static struct sun_list *sun_location_list = NULL;
+static struct sun_list *mountpt_list = NULL;
+static char *tmpFsType = NULL;
+
+
+/*
+ * Each get* function returns a pointer to the corresponding global
+ * list structure.  If the structure is NULL than a new instance is
+ * returned.
+ */
+static struct sun_list *get_sun_opt_list(void);
+static struct sun_list *get_sun_host_list(void);
+static struct sun_list *get_sun_location_list(void);
+static struct sun_list *get_mountpt_list(void);
+static struct sun_list *get_sun_entry_list(void);
+
+%}
+
+%union {
+  char strval[2048];
+}
+
+%token NEWLINE COMMENT WSPACE
+%token <strval> WORD
+
+%%
+
+amap : file
+     ;
+
+file : new_lines entries
+     | entries
+     ;
+
+entries : entry
+        | entry new_lines
+        | entry new_lines entries
+        ;
+
+new_lines : NEWLINE
+          | NEWLINE new_lines
+          ;
+
+entry : locations {
+
+  struct sun_list *list;
+  struct sun_entry *entry;
+
+  /* allocate an entry */
+  entry = CALLOC(struct sun_entry);
+
+  /*
+   * Assign the global location list to this entry and reset the
+   * global pointer.  Reseting the global pointer will create a new
+   * list instance next time get_sun_location_list() is called.
+   */
+  list = get_sun_location_list();
+  entry->location_list = (struct sun_location *)list->first;
+  sun_location_list = NULL;
+
+   /* Add this entry to the entry list. */
+  sun_list_add(get_sun_entry_list(), (qelem *)entry);
+}
+
+| '-' options WSPACE locations {
+
+  struct sun_list *list;
+  struct sun_entry *entry;
+
+  entry = CALLOC(struct sun_entry);
+
+  /* An fstype may have been defined in the 'options'. */
+  if (tmpFsType != NULL) {
+    entry->fstype = tmpFsType;
+    tmpFsType = NULL;
+  }
+
+  /*
+   * Assign the global location list to this entry and reset the
+   * global pointer.  Reseting the global pointer will create a new
+   * list instance next time get_sun_location_list() is called.
+   */
+  list = get_sun_location_list();
+  entry->location_list = (struct sun_location *)list->first;
+  sun_location_list = NULL;
+
+  /*
+   * Assign the global opt list to this entry and reset the global
+   * pointer.  Reseting the global pointer will create a new list
+   * instance next time get_sun_opt_list() is called.
+   */
+  list = get_sun_opt_list();
+  entry->opt_list = (struct sun_opt *)list->first;
+  sun_opt_list = NULL;
+
+  /* Add this entry to the entry list. */
+  sun_list_add(get_sun_entry_list(), (qelem *)entry);
+}
+
+| mountpoints {
+
+  struct sun_list *list;
+  struct sun_entry *entry;
+
+  /* allocate an entry */
+  entry = CALLOC(struct sun_entry);
+
+  /*
+   * Assign the global mountpt list to this entry and reset the global
+   * pointer.  Reseting the global pointer will create a new list
+   * instance next time get_mountpt_list() is called.
+   */
+  list = get_mountpt_list();
+  entry->mountpt_list = (struct sun_mountpt *)list->first;
+  mountpt_list = NULL;
+
+  /* Add this entry to the entry list. */
+  sun_list_add(get_sun_entry_list(), (qelem *)entry);
+}
+
+| '-' options WSPACE mountpoints {
+
+  struct sun_list *list;
+  struct sun_entry *entry;
+
+  /* allocate an entry */
+  entry = CALLOC(struct sun_entry);
+
+  /* An fstype may have been defined in the 'options'. */
+  if (tmpFsType != NULL) {
+    entry->fstype = tmpFsType;
+    tmpFsType = NULL;
+  }
+
+  /*
+   * Assign the global mountpt list to this entry and reset the global
+   * pointer.  Reseting the global pointer will create a new list
+   * instance next time get_mountpt_list() is called.
+   */
+  list = get_mountpt_list();
+  entry->mountpt_list = (struct sun_mountpt *)list->first;
+  mountpt_list = NULL;
+
+  /*
+   * Assign the global opt list to this entry and reset the global
+   * pointer.  Reseting the global pointer will create a new list
+   * instance next time get_sun_opt_list() is called.
+   */
+  list = get_sun_opt_list();
+  entry->opt_list = (struct sun_opt *)list->first;
+  sun_opt_list = NULL;
+
+  /* Add this entry to the entry list. */
+  sun_list_add(get_sun_entry_list(), (qelem *)entry);
+}
+;
+
+mountpoints : mountpoint
+            | mountpoint WSPACE mountpoints
+            ;
+
+mountpoint : WORD WSPACE location {
+
+  struct sun_list *list;
+  struct sun_mountpt *mountpt;
+
+  /* allocate a mountpt */
+  mountpt = CALLOC(struct sun_mountpt);
+
+  /*
+   * Assign the global loaction list to this entry and reset the
+   * global pointer.  Reseting the global pointer will create a new
+   * list instance next time get_sun_location_list() is called.
+   */
+  list = get_sun_location_list();
+  mountpt->location_list = (struct sun_location *)list->first;
+  sun_location_list = NULL;
+
+  mountpt->path = xstrdup($1);
+
+  /* Add this mountpt to the mountpt list. */
+  sun_list_add(get_mountpt_list(), (qelem *)mountpt);
+}
+
+| WORD WSPACE '-' options WSPACE location {
+
+  struct sun_list *list;
+  struct sun_mountpt *mountpt;
+
+  /* allocate a mountpt */
+  mountpt = CALLOC(struct sun_mountpt);
+
+  /* An fstype may have been defined in the 'options'. */
+  if (tmpFsType != NULL) {
+    mountpt->fstype = tmpFsType;
+    tmpFsType = NULL;
+  }
+
+  /*
+   * Assign the global location list to this entry and reset the
+   * global pointer.  Reseting the global pointer will create a new
+   * list instance next time get_sun_location_list() is called.
+   */
+  list = get_sun_location_list();
+  mountpt->location_list = (struct sun_location *)list->first;
+  sun_location_list = NULL;
+
+  /*
+   * Assign the global opt list to this entry and reset the global
+   * pointer.  Reseting the global pointer will create a new list
+   * instance next time get_sun_opt_list() is called.
+   */
+  list = get_sun_opt_list();
+  mountpt->opt_list = (struct sun_opt *)list->first;
+  sun_opt_list = NULL;
+
+  mountpt->path = xstrdup($1);
+
+  /* Add this mountpt to the mountpt list. */
+  sun_list_add(get_mountpt_list(), (qelem *)mountpt);
+}
+;
+
+locations : location
+          | location WSPACE locations
+          ;
+
+location : hosts ':' WORD {
+
+  struct sun_list *list;
+  struct sun_location *location;
+
+  /* allocate a new location */
+  location = CALLOC(struct sun_location);
+
+  /*
+   * Assign the global opt list to this entry and reset the global
+   * pointer.  Reseting the global pointer will create a new list
+   * instance next time get_sun_opt_list() is called.
+   */
+  list = get_sun_host_list();
+  location->host_list = (struct sun_host *)list->first;
+  sun_host_list = NULL;
+
+  location->path = xstrdup($3);
+
+  /* Add this location to the location list. */
+  sun_list_add(get_sun_location_list(), (qelem *)location);
+}
+
+| ':' WORD {
+
+  struct sun_location *location;
+
+  /* allocate a new location */
+  location = CALLOC(struct sun_location);
+
+  location->path = xstrdup($2);
+
+  /* Add this location to the location list. */
+  sun_list_add(get_sun_location_list(), (qelem *)location);
+}
+;
+
+hosts : host
+      | host ',' hosts
+      ;
+
+host : WORD {
+
+  /* allocate a new host */
+  struct sun_host *host = CALLOC(struct sun_host);
+
+  host->name = xstrdup($1);
+
+  /* Add this host to the host list. */
+  sun_list_add(get_sun_host_list(),(qelem *)host);
+}
+
+| WORD weight {
+
+  /*
+   * It is assumed that the host for this rule was allocated by the
+   * 'weight' rule and assigned to be the last host item on the host
+   * list.
+   */
+  struct sun_host *host = (struct sun_host *)sun_host_list->last;
+
+  host->name = xstrdup($1);
+}
+;
+
+weight : '(' WORD ')' {
+
+  int val;
+  /* allocate a new host */
+  struct sun_host *host = CALLOC(struct sun_host);
+
+  val = atoi($2);
+
+  host->weight = val;
+
+  /* Add this host to the host list. */
+  sun_list_add(get_sun_host_list(), (qelem *)host);
+}
+;
+
+options : option
+        | option ',' options
+        ;
+
+option : WORD {
+
+  char *type;
+
+  /* check if this is an fstype option */
+  if ((type = strstr($1,SUN_FSTYPE_STR)) != NULL) {
+    /* parse out the fs type from the Sun fstype keyword  */
+    if ((type = type + strlen(SUN_FSTYPE_STR)) != NULL) {
+      /*
+       * This global fstype str will be assigned to the current being
+       * parsed later in the parsing.
+       */
+      tmpFsType = xstrdup(type);
+    }
+  }
+  else {
+    /*
+     * If it is not an fstype option allocate an opt struct and assign
+     * the value.
+     */
+    struct sun_opt *opt = CALLOC(struct sun_opt);
+    opt->str = xstrdup($1);
+    /* Add this opt to the opt list. */
+    sun_list_add(get_sun_opt_list(), (qelem *)opt);
+  }
+}
+
+;
+
+%%
+
+/*
+ * Parse 'map_data' which is assumed to be a Sun-syle map.  If
+ * successful a sun_entry is returned.
+ *
+ * The parser is designed to parse map entries with out the keys.  For
+ * example the entry:
+ *
+ * usr -ro pluto:/usr/local
+ *
+ * should be passed to the parser as:
+ *
+ * -ro pluto:/usr/local
+ *
+ * The reason for this is that the Amd info services already strip off
+ * the key when they read map info.
+ */
+struct sun_entry *
+sun_map_parse_read(const char *map_data)
+{
+  struct sun_entry *retval = NULL;
+
+  /* pass map_data to lex */
+  sun_map_tok_setbuff(map_data);
+
+  /* call yacc */
+  sun_map_parse();
+
+  if (sun_entry_list != NULL) {
+    /* return the first Sun entry in the list */
+    retval = (struct sun_entry*)sun_entry_list->first;
+    sun_entry_list = NULL;
+  }
+  else {
+    plog(XLOG_ERROR, "Sun map parser did not produce data structs.");
+  }
+
+  return retval;
+}
+
+
+static struct sun_list *
+get_sun_entry_list(void)
+{
+  if (sun_entry_list == NULL) {
+    sun_entry_list = CALLOC(struct sun_list);
+  }
+  return sun_entry_list;
+}
+
+
+static struct sun_list *
+get_mountpt_list(void)
+{
+  if (mountpt_list == NULL) {
+    mountpt_list = CALLOC(struct sun_list);
+  }
+  return mountpt_list;
+}
+
+
+static struct sun_list *
+get_sun_location_list(void)
+{
+  if (sun_location_list == NULL) {
+    sun_location_list = CALLOC(struct sun_list);
+  }
+  return sun_location_list;
+}
+
+
+static struct sun_list *
+get_sun_host_list(void)
+{
+  if (sun_host_list == NULL) {
+    sun_host_list = CALLOC(struct sun_list);
+  }
+  return sun_host_list;
+}
+
+
+static struct sun_list *
+get_sun_opt_list(void)
+{
+  if (sun_opt_list == NULL) {
+    sun_opt_list = CALLOC(struct sun_list);
+  }
+  return sun_opt_list;
+}
diff --git a/amd/sun_map_tok.l b/amd/sun_map_tok.l
new file mode 100644
index 000000000000..f979bea4cf1f
--- /dev/null
+++ b/amd/sun_map_tok.l
@@ -0,0 +1,233 @@
+%{
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 2005 Daniel P. Ottavio
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/amd/sun_map_tok.l
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+/*
+ * Some systems include a definition for the macro ECHO in <sys/ioctl.h>,
+ * and their (bad) version of lex defines it too at the very beginning of
+ * the generated lex.yy.c file (before it can be easily undefined),
+ * resulting in a conflict.  So undefine it here before needed.
+ * Luckily, it does not appear that this macro is actually used in the rest
+ * of the generated lex.yy.c file.
+ */
+#ifdef ECHO
+# undef ECHO
+#endif /* ECHO */
+#include <am_defs.h>
+#include <amd.h>
+#include <sun_map_parse.h>
+/* and once again undefine this, just in case */
+#ifdef ECHO
+# undef ECHO
+#endif /* ECHO */
+
+/*
+ * There are some things that need to be defined only if using GNU flex.
+ * These must not be defined if using standard lex
+ */
+#ifdef FLEX_SCANNER
+# ifndef ECHO
+#  define ECHO __IGNORE(fwrite( yytext, yyleng, 1, yyout ))
+# endif /* not ECHO */
+#endif /* FLEX_SCANNER */
+
+int yylex(void);
+int sun_map_error(const char *);
+
+/*
+ * We need to configure lex to parse from a string
+ * instead of a file. Each version of lex has it's
+ * own way of doing this (sigh).
+ */
+
+/* assign the buffer to parse */
+void sun_map_tok_setbuff(const char* buff);
+
+/* buffer that contains the string to parse */
+const char *sun_map_tok_buff = NULL;
+
+#ifdef FLEX_SCANNER
+/*
+ * The flex scanner uses the YY_INPUT to parse the input.
+ * We need to redefine it so that it can parse strings.
+ * In addition to the above string buffer we need to have
+ * a position pointer and a end pointer.
+ */
+
+/* current position of the buffer */
+const char *sun_map_tok_pos = NULL;
+
+/* size of the buffer */
+const char *sun_map_tok_end = NULL;
+
+/* copies the current position + maxsize into buff */
+int sun_map_input(char *buff, int maxsize);
+
+# undef YY_INPUT
+# define YY_INPUT(buff,result,maxsize) (result = sun_map_input(buff,maxsize))
+
+#else
+/*
+ * If this is not Flex than fall back to an AT&T style lex.
+ * We can parse strings by redefining input and unput.
+ */
+#undef input
+#undef unput
+#define input()  (*(char *)sun_map_tok_buff++)
+#define unput(c) (*(char *)--sun_map_tok_buff = c)
+
+#endif /* FLEX_SCANNER */
+
+/*
+ * some systems such as DU-4.x have a different GNU flex in /usr/bin
+ * which automatically generates yywrap macros and symbols.  So I must
+ * distinguish between them and when yywrap is actually needed.
+ */
+#if !defined(yywrap) || defined(yylex)
+int yywrap(void);
+#endif /* not yywrap or yylex */
+
+/* no need to use yywrap() */
+#define YY_SKIP_YYWRAP
+
+int sun_map_line = 1;
+int sun_map_tokpos = 1;
+
+%}
+
+/* This option causes Solaris lex to fail.  Use flex.  See BUGS file */
+/* no need to use yyunput() */
+%option nounput
+%option noinput
+
+/* allocate more output slots so lex scanners don't run out of mem */
+%o 1024
+
+WORD_REX       [A-Za-z0-9_/&\.$=]+[A-Za-z0-9_/&\.$=-]*
+COMMENT_REX    ^#.*\n
+WSPACE_REX     [ \t]*
+NEWLINE_REX    [ \t]*\n
+CONTINUE_REX   "\\"\n
+
+%%
+
+{WORD_REX}      {
+                  sun_map_tokpos += yyleng;
+                  xstrlcpy((char *)sun_map_lval.strval,(const char *)yytext,sizeof(sun_map_lval.strval));
+                  return WORD;
+                }
+
+{WSPACE_REX}    {
+                  sun_map_tokpos += yyleng;
+                  return WSPACE;
+                }
+
+{NEWLINE_REX}   {
+                  sun_map_tokpos = 0;
+                  sun_map_line++;
+                  return NEWLINE;
+                }
+
+{CONTINUE_REX}  {
+                  sun_map_tokpos = 0;
+                  sun_map_line++;
+                }
+
+{COMMENT_REX}   {
+                  sun_map_line++;
+                }
+
+.               {
+                  return yytext[0];
+                }
+
+%%
+
+
+int
+sun_map_error(const char* s)
+{
+  return 1;
+}
+
+#ifdef FLEX_SCANNER
+void
+sun_map_tok_setbuff(const char* buff)
+{
+  sun_map_tok_end = buff + strlen(buff);
+  sun_map_tok_pos = buff;
+  sun_map_tok_buff = buff;
+}
+
+
+int
+sun_map_input(char *buff, int maxsize)
+{
+  int size = MIN(maxsize, (sun_map_tok_end - sun_map_tok_pos));
+  if (size > 0) {
+    memcpy(buff,sun_map_tok_pos,size);
+    sun_map_tok_pos += size;
+  }
+
+  return size;
+}
+#else
+void
+sun_map_tok_setbuff(const char* buff)
+{
+  sun_map_tok_buff = buff;
+}
+
+#endif /* FLEX_SCANNER */
+
+/*
+ * some systems such as DU-4.x have a different GNU flex in /usr/bin
+ * which automatically generates yywrap macros and symbols.  So I must
+ * distinguish between them and when yywrap is actually needed.
+ */
+#if !defined(yywrap) || defined(yylex)
+int yywrap(void)
+{
+  return 1;
+}
+#endif /* not yywrap or yylex */
diff --git a/amd/test1.sh b/amd/test1.sh
new file mode 100755
index 000000000000..44cafbcbc71e
--- /dev/null
+++ b/amd/test1.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+./amd -v 2> /dev/null
diff --git a/amq/Makefile.am b/amq/Makefile.am
new file mode 100644
index 000000000000..ec54eb5ae0fd
--- /dev/null
+++ b/amq/Makefile.am
@@ -0,0 +1,41 @@
+## Process this file with automake to produce Makefile.in
+
+# Package: am-utils
+# Level: Makefile for amq/ directory
+# Author: Erez Zadok
+
+sbin_PROGRAMS = amq
+bin_PROGRAMS = pawd
+
+# man pages
+man_MANS = amq.8 pawd.1
+
+# headers this depends on, not to be installed
+noinst_HEADERS = amq.h
+
+amq_SOURCES = amq.c amq_clnt.c amq_xdr.c
+pawd_SOURCES = amq_clnt.c amq_xdr.c pawd.c
+
+LDADD = ../libamu/libamu.la
+
+AM_CPPFLAGS = -I$(top_srcdir)/include
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# additional files to distribute and clean
+EXTRA_DIST = $(man_MANS)
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(amq_OBJECTS) $(pawd_OBJECTS):			\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
diff --git a/amq/Makefile.in b/amq/Makefile.in
new file mode 100644
index 000000000000..13cd97bc89ea
--- /dev/null
+++ b/amq/Makefile.in
@@ -0,0 +1,851 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Package: am-utils
+# Level: Makefile for amq/ directory
+# Author: Erez Zadok
+
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = amq$(EXEEXT)
+bin_PROGRAMS = pawd$(EXEEXT)
+subdir = amq
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs $(top_srcdir)/depcomp \
+	$(noinst_HEADERS)
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 $(top_srcdir)/vers.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(sbindir)" \
+	"$(DESTDIR)$(man1dir)" "$(DESTDIR)$(man8dir)"
+PROGRAMS = $(bin_PROGRAMS) $(sbin_PROGRAMS)
+am_amq_OBJECTS = amq.$(OBJEXT) amq_clnt.$(OBJEXT) amq_xdr.$(OBJEXT)
+amq_OBJECTS = $(am_amq_OBJECTS)
+amq_LDADD = $(LDADD)
+amq_DEPENDENCIES = ../libamu/libamu.la
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+am_pawd_OBJECTS = amq_clnt.$(OBJEXT) amq_xdr.$(OBJEXT) pawd.$(OBJEXT)
+pawd_OBJECTS = $(am_pawd_OBJECTS)
+pawd_LDADD = $(LDADD)
+pawd_DEPENDENCIES = ../libamu/libamu.la
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+SOURCES = $(amq_SOURCES) $(pawd_SOURCES)
+DIST_SOURCES = $(amq_SOURCES) $(pawd_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+man1dir = $(mandir)/man1
+man8dir = $(mandir)/man8
+NROFF = nroff
+MANS = $(man_MANS)
+HEADERS = $(noinst_HEADERS)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMD_FS_OBJS = @AMD_FS_OBJS@
+AMD_INFO_OBJS = @AMD_INFO_OBJS@
+AMTAR = @AMTAR@
+AMU_AUTOFS_PROT_HEADER = @AMU_AUTOFS_PROT_HEADER@
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AMU_LIB_OBJS = @AMU_LIB_OBJS@
+AMU_NFS_PROT_HEADER = @AMU_NFS_PROT_HEADER@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIBTOOL_LDFLAGS = @LIBTOOL_LDFLAGS@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PERL = @PERL@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNMOUNT_PROGRAM = @UNMOUNT_PROGRAM@
+VERSION = @VERSION@
+WRAPLIB = @WRAPLIB@
+YACC = @YACC@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+am_utils_unmount_args = @am_utils_unmount_args@
+am_utils_unmount_call = @am_utils_unmount_call@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# man pages
+man_MANS = amq.8 pawd.1
+
+# headers this depends on, not to be installed
+noinst_HEADERS = amq.h
+amq_SOURCES = amq.c amq_clnt.c amq_xdr.c
+pawd_SOURCES = amq_clnt.c amq_xdr.c pawd.c
+LDADD = ../libamu/libamu.la
+AM_CPPFLAGS = -I$(top_srcdir)/include
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# additional files to distribute and clean
+EXTRA_DIST = $(man_MANS)
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu amq/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu amq/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	 || test -f $$p1 \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
+	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(bindir)" && rm -f $$files
+
+clean-binPROGRAMS:
+	@list='$(bin_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+install-sbinPROGRAMS: $(sbin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sbindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sbindir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	 || test -f $$p1 \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(sbindir)$$dir'"; \
+	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-sbinPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
+	@list='$(sbin_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+
+amq$(EXEEXT): $(amq_OBJECTS) $(amq_DEPENDENCIES) $(EXTRA_amq_DEPENDENCIES) 
+	@rm -f amq$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(amq_OBJECTS) $(amq_LDADD) $(LIBS)
+
+pawd$(EXEEXT): $(pawd_OBJECTS) $(pawd_DEPENDENCIES) $(EXTRA_pawd_DEPENDENCIES) 
+	@rm -f pawd$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(pawd_OBJECTS) $(pawd_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amq.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amq_clnt.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/amq_xdr.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pawd.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+install-man1: $(man_MANS)
+	@$(NORMAL_INSTALL)
+	@list1=''; \
+	list2='$(man_MANS)'; \
+	test -n "$(man1dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man1dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man1dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.1[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^1][0-9a-z]*$$,1,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man1dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man1dir)/$$inst" || exit $$?; \
+	  fi; \
+	done; \
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man1dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man1dir)" || exit $$?; }; \
+	done; }
+
+uninstall-man1:
+	@$(NORMAL_UNINSTALL)
+	@list=''; test -n "$(man1dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.1[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^1][0-9a-z]*$$,1,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man1dir)'; $(am__uninstall_files_from_dir)
+install-man8: $(man_MANS)
+	@$(NORMAL_INSTALL)
+	@list1=''; \
+	list2='$(man_MANS)'; \
+	test -n "$(man8dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man8dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man8dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.8[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+	  fi; \
+	done; \
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man8dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man8dir)" || exit $$?; }; \
+	done; }
+
+uninstall-man8:
+	@$(NORMAL_UNINSTALL)
+	@list=''; test -n "$(man8dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.8[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man8dir)'; $(am__uninstall_files_from_dir)
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS) $(MANS) $(HEADERS)
+installdirs:
+	for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(man8dir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic clean-libtool \
+	clean-sbinPROGRAMS mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-binPROGRAMS install-sbinPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man1 install-man8
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS uninstall-man \
+	uninstall-sbinPROGRAMS
+
+uninstall-man: uninstall-man1 uninstall-man8
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean \
+	clean-binPROGRAMS clean-generic clean-libtool \
+	clean-sbinPROGRAMS cscopelist-am ctags ctags-am distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-binPROGRAMS install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-man1 install-man8 \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-sbinPROGRAMS install-strip installcheck \
+	installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags tags-am uninstall uninstall-am uninstall-binPROGRAMS \
+	uninstall-man uninstall-man1 uninstall-man8 \
+	uninstall-sbinPROGRAMS
+
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(amq_OBJECTS) $(pawd_OBJECTS):			\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/amq/amq.8 b/amq/amq.8
index 203a52938014..feff75433ea0 100644
--- a/amq/amq.8
+++ b/amq/amq.8
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1997-2006 Erez Zadok
+.\" Copyright (c) 1997-2014 Erez Zadok
 .\" Copyright (c) 1990 Jan-Simon Pendry
 .\" Copyright (c) 1990 Imperial College of Science, Technology & Medicine
 .\" Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgment:
-.\"      This product includes software developed by the University of
-.\"      California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -36,17 +32,16 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	%W% (Berkeley) %G%
 .\"
-.\" $Id: amq.8,v 1.15.2.1 2006/01/02 18:48:24 ezk Exp $
+.\" File: am-utils/amq/amq.8
 .\"
-.TH AMQ 8 "25 April 1989"
+.TH AMQ 8 "15 September 2011"
 .SH NAME
 amq \- automounter query tool
 .SH SYNOPSIS
 .B amq
 [
-.BI \-fmpsvwHTU
+.BI \-fimpqsvwHTU
 ] [
 .BI \-h " hostname"
 ] [
@@ -94,6 +89,10 @@ cluster, the root server is queried by default, since that is the system on
 which the automounter is normally run.
 
 .TP
+.BI \-i
+Print information about the mount maps.
+
+.TP
 .BI \-l " log_file"
 Tell amd to use
 .I log_file
@@ -117,6 +116,13 @@ search through the process table.  This option is used in the
 script.
 
 .TP
+.B \-q
+Suppress error messages produced when attempting synchronous unmounts
+with the
+.B \-u
+option.
+
+.TP
 .B \-s
 Ask the automounter to provide system-wide mount statistics.
 
@@ -129,6 +135,16 @@ information about them.  Unmounts are requested, not forced.  They merely
 cause the mounted filesystem to timeout, which will be picked up by
 .BR amd 's
 main scheduler thus causing the normal timeout action to be taken.
+If the
+.B \-u
+option is repeated,
+.B amq
+will attempt to unmount the file system synchronously by waiting until
+the timeout action is taken and returning an error if the unmount
+fails.
+Any error messages produced may be suppressed with the
+.B \-q
+option.
 
 .TP
 .B \-v
@@ -141,7 +157,7 @@ option.
 .TP
 .B \-w
 Translate a full pathname as returned by
-.IR getpwd (3)
+.IR getcwd (3)
 into a short
 .B Amd
 pathname that goes through its mount points.   This option requires that
@@ -152,10 +168,11 @@ is running.
 .BI \-x " log_options"
 Ask the automounter to use the logging options specified in
 .I log_options
-from now on.
+from now on.  Note that the "fatal" and "error" options cannot be turned
+off.
 
 .TP
-.BI \-D " log_options"
+.BI \-D " debug_options"
 Ask the automounter to use the debugging options specified in
 .I debug_options
 from now on.
@@ -236,7 +253,7 @@ amd: ALL
 
 .SH "SEE ALSO"
 .BR amd (8),
-.BR ctl-amd (8),
+.\" .BR ctl-amd (8),
 .BR amd.conf (5),
 .BR hosts_access (5).
 .LP
diff --git a/amq/amq.c b/amq/amq.c
index 2379b6214766..e99732fded5b 100644
--- a/amq/amq.c
+++ b/amq/amq.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -53,14 +49,17 @@
 
 /* locals */
 static int flush_flag;
-static int minfo_flag;
 static int getpid_flag;
-static int unmount_flag;
-static int stats_flag;
-static int getvers_flag;
-static int amd_program_number = AMQ_PROGRAM;
-static int use_tcp_flag, use_udp_flag;
 static int getpwd_flag;
+static int getvers_flag;
+static int minfo_flag;
+static int mapinfo_flag;
+static int quiet_flag;
+static int stats_flag;
+static int unmount_flag;
+static int use_tcp_flag;
+static int use_udp_flag;
+static u_long amd_program_number = AMQ_PROGRAM;
 static char *debug_opts;
 static char *amq_logfile;
 static char *xlog_optstr;
@@ -77,6 +76,17 @@ enum show_opt {
 };
 
 
+static void
+time_print(time_type tt)
+{
+  time_t t = (time_t)tt;
+  struct tm *tp = localtime(&t);
+  printf("%02d/%02d/%04d %02d:%02d:%02d",
+	 tp->tm_mon + 1, tp->tm_mday,
+	 tp->tm_year < 1900 ? tp->tm_year + 1900 : tp->tm_year,
+	 tp->tm_hour, tp->tm_min, tp->tm_sec);
+}
+
 /*
  * If (e) is Calc then just calculate the sizes
  * Otherwise display the mount node on stdout
@@ -101,8 +111,7 @@ show_mti(amq_mount_tree *mt, enum show_opt e, int *mwid, int *dwid, int *twid)
 
   case Full:
     {
-      struct tm *tp = localtime((time_t *) ((voidp) &mt->mt_mounttime));
-      printf("%-*.*s %-*.*s %-*.*s %s\n\t%-5d %-7d %-6d %-7d %-7d %-6d %02d/%02d/%04d %02d:%02d:%02d\n",
+      printf("%-*.*s %-*.*s %-*.*s %s\n\t%-5d %-7d %-6d %-7d %-7d %-6d",
 	     *dwid, *dwid,
 	     *mt->mt_directory ? mt->mt_directory : "/",	/* XXX */
 	     *twid, *twid,
@@ -116,18 +125,15 @@ show_mti(amq_mount_tree *mt, enum show_opt e, int *mwid, int *dwid, int *twid)
 	     mt->mt_lookup,
 	     mt->mt_readdir,
 	     mt->mt_readlink,
-	     mt->mt_statfs,
-
-	     tp->tm_mon + 1, tp->tm_mday,
-	     tp->tm_year < 1900 ? tp->tm_year + 1900 : tp->tm_year,
-	     tp->tm_hour, tp->tm_min, tp->tm_sec);
+	     mt->mt_statfs);
+      time_print(mt->mt_mounttime);
+      printf("\n");
     }
   break;
 
   case Stats:
     {
-      struct tm *tp = localtime((time_t *) ((voidp) &mt->mt_mounttime));
-      printf("%-*.*s %-5d %-7d %-6d %-7d %-7d %-6d %02d/%02d/%02d %02d:%02d:%04d\n",
+      printf("%-*.*s %-5d %-7d %-6d %-7d %-7d %-6d ",
 	     *dwid, *dwid,
 	     *mt->mt_directory ? mt->mt_directory : "/",	/* XXX */
 
@@ -136,11 +142,9 @@ show_mti(amq_mount_tree *mt, enum show_opt e, int *mwid, int *dwid, int *twid)
 	     mt->mt_lookup,
 	     mt->mt_readdir,
 	     mt->mt_readlink,
-	     mt->mt_statfs,
-
-	     tp->tm_mon + 1, tp->tm_mday,
-	     tp->tm_year < 1900 ? tp->tm_year + 1900 : tp->tm_year,
-	     tp->tm_hour, tp->tm_min, tp->tm_sec);
+	     mt->mt_statfs);
+      time_print(mt->mt_mounttime);
+      printf("\n");
     }
   break;
 
@@ -229,7 +233,7 @@ show_mi(amq_mount_info_list *ml, enum show_opt e, int *mwid, int *dwid, int *twi
     {
       for (i = 0; i < ml->amq_mount_info_list_len; i++) {
 	amq_mount_info *mi = &ml->amq_mount_info_list_val[i];
-	printf("%-*.*s %-*.*s %-*.*s %-3d %s is %s",
+	printf("%-*.*s %-*.*s %-*.*s %-3d %s is %s ",
 	       *mwid, *mwid, mi->mi_mountinfo,
 	       *dwid, *dwid, mi->mi_mountpt,
 	       *twid, *twid, mi->mi_type,
@@ -251,6 +255,55 @@ show_mi(amq_mount_info_list *ml, enum show_opt e, int *mwid, int *dwid, int *twi
   }
 }
 
+static void
+show_map(amq_map_info *mi)
+{
+}
+
+static void
+show_mapinfo(amq_map_info_list *ml, enum show_opt e, int *nwid, int *wwid)
+{
+  u_int i;
+
+  switch (e) {
+
+  case Calc:
+    {
+      for (i = 0; i < ml->amq_map_info_list_len; i++) {
+	amq_map_info *mi = &ml->amq_map_info_list_val[i];
+	int nw = strlen(mi->mi_name);
+	int ww = strlen(mi->mi_wildcard ? mi->mi_wildcard : "(null");
+	if (nw > *nwid)
+	  *nwid = nw;
+	if (ww > *wwid)
+	  *wwid = ww;
+      }
+    }
+  break;
+
+  case Full:
+    {
+      printf("%-*.*s %-*.*s %-8.8s %-7.7s %-7.7s %-7.7s %-s Modified\n",
+	*nwid, *nwid, "Name",
+	*wwid, *wwid, "Wild",
+	"Flags", "Refcnt", "Entries", "Reloads", "Stat");
+      for (i = 0; i < ml->amq_map_info_list_len; i++) {
+	amq_map_info *mi = &ml->amq_map_info_list_val[i];
+        printf("%-*.*s %*.*s %-8x %-7d %-7d %-7d %s ",
+	       *nwid, *nwid, mi->mi_name,
+	       *wwid, *wwid, mi->mi_wildcard,
+	       mi->mi_flags, mi->mi_refc, mi->mi_nentries, mi->mi_reloads,
+	       mi->mi_up == -1 ? "root" : (mi->mi_up ? "  up" : "down"));
+        time_print(mi->mi_modify);
+	fputc('\n', stdout);
+      }
+    }
+  break;
+
+  default:
+    break;
+  }
+}
 
 /*
  * Display general mount statistics
@@ -287,6 +340,72 @@ cluster_server(void)
 #endif /* defined(HAVE_CLUSTER_H) && defined(HAVE_CNODEID) && defined(HAVE_GETCCENT) */
 
 
+static void
+print_umnt_error(amq_sync_umnt *rv, const char *fs)
+{
+
+  switch (rv->au_etype) {
+  case AMQ_UMNT_OK:
+    break;
+  case AMQ_UMNT_FAILED:
+    printf("unmount failed: %s\n", strerror(rv->au_errno));
+    break;
+  case AMQ_UMNT_FORK:
+    if (rv->au_errno == 0)
+      printf("%s is not mounted\n", fs);
+    else
+      printf("falling back to asynchronous unmount: %s\n",
+	  strerror(rv->au_errno));
+    break;
+  case AMQ_UMNT_READ:
+    printf("pipe read error: %s\n", strerror(rv->au_errno));
+    break;
+  case AMQ_UMNT_SERVER:
+    printf("amd server down\n");
+    break;
+  case AMQ_UMNT_SIGNAL:
+    printf("got signal: %d\n", rv->au_signal);
+    break;
+  /*
+   * Omit default so the compiler can check for missing cases.
+   *
+  default:
+    break;
+   */
+  }
+}
+
+
+static int
+amu_sync_umnt_to_retval(amq_sync_umnt *rv)
+{
+  switch (rv->au_etype) {
+  case AMQ_UMNT_FORK:
+    if (rv->au_errno == 0) {
+      /*
+       * We allow this error so that things like:
+       *   amq -uu /l/cd0d && eject cd0
+       * will work when /l/cd0d is not mounted.
+       * XXX - We still print an error message.
+       */
+      return 0;
+    }
+    /*FALLTHROUGH*/
+  default:
+    return rv->au_etype;
+  }
+}
+
+
+static int
+clnt_failed(CLIENT *clnt, char *server)
+{
+  fprintf(stderr, "%s: ", am_get_progname());
+  clnt_perror(clnt, server);
+  return 1;
+}
+
+
 /*
  * MAIN
  */
@@ -320,7 +439,7 @@ main(int argc, char *argv[])
   /*
    * Parse arguments
    */
-  while ((opt_ch = getopt(argc, argv, "Hfh:l:msuvx:D:pP:TUw")) != -1)
+  while ((opt_ch = getopt(argc, argv, "Hfh:il:mqsuvx:D:pP:TUw")) != -1)
     switch (opt_ch) {
     case 'H':
       goto show_usage;
@@ -335,6 +454,11 @@ main(int argc, char *argv[])
       def_server = optarg;
       break;
 
+    case 'i':
+      mapinfo_flag = 1;
+      nodefault = 1;
+      break;
+
     case 'l':
       amq_logfile = optarg;
       nodefault = 1;
@@ -350,13 +474,18 @@ main(int argc, char *argv[])
       nodefault = 1;
       break;
 
+    case 'q':
+      quiet_flag = 1;
+      nodefault = 1;
+      break;
+
     case 's':
       stats_flag = 1;
       nodefault = 1;
       break;
 
     case 'u':
-      unmount_flag = 1;
+      unmount_flag++;
       nodefault = 1;
       break;
 
@@ -403,9 +532,9 @@ main(int argc, char *argv[])
   if (errs) {
   show_usage:
     fprintf(stderr, "\
-Usage: %s [-fmpsvwHTU] [-h hostname] [-l log_file|\"syslog\"]\n\
+Usage: %s [-fimpqsvwHTU] [-h hostname] [-l log_file|\"syslog\"]\n\
 \t[-x log_options] [-D debug_options]\n\
-\t[-P program_number] [[-u] directory ...]\n",
+\t[-P program_number] [[-u[u]] directory ...]\n",
 	    am_get_progname()
     );
     exit(1);
@@ -538,16 +667,19 @@ Usage: %s [-fmpsvwHTU] [-h hostname] [-l log_file|\"syslog\"]\n\
    */
   if (getpwd_flag) {
     char path[MAXPATHLEN+1];
-    char *wd = getcwd(path, MAXPATHLEN+1);
-    amq_mount_tree_list *mlp = amqproc_export_1((voidp) 0, clnt);
+    char *wd;
+    amq_mount_tree_list *mlp;
     amq_mount_tree_p mt;
     u_int i;
     int flag;
 
+    wd = getcwd(path, MAXPATHLEN+1);
     if (!wd) {
-      perror("getcwd");
+      fprintf(stderr, "%s: getcwd failed (%s)", am_get_progname(),
+	  strerror(errno));
       exit(1);
     }
+    mlp = amqproc_export_1((voidp) 0, clnt);
     for (i = 0; mlp && i < mlp->amq_mount_tree_list_len; i++) {
       mt = mlp->amq_mount_tree_list_val[i];
       while (1) {
@@ -582,6 +714,26 @@ Usage: %s [-fmpsvwHTU] [-h hostname] [-l log_file|\"syslog\"]\n\
     }
   }
 
+
+  /*
+   * Map
+   */
+  if (mapinfo_flag) {
+    int dummy;
+    amq_map_info_list *ml = amqproc_getmapinfo_1(&dummy, clnt);
+    if (ml) {
+      int mwid = 0, wwid = 0;
+      show_mapinfo(ml, Calc, &mwid, &wwid);
+      mwid++;
+      if (wwid)
+	 wwid++;
+      show_mapinfo(ml, Full, &mwid, &wwid);
+    } else {
+      fprintf(stderr, "%s: amd on %s cannot provide map info\n",
+	      am_get_progname(), server);
+    }
+  }
+
   /*
    * Get Version
    */
@@ -616,7 +768,20 @@ Usage: %s [-fmpsvwHTU] [-h hostname] [-l log_file|\"syslog\"]\n\
   if (optind < argc) {
     do {
       char *fs = argv[optind++];
-      if (unmount_flag) {
+      if (unmount_flag > 1) {
+	amq_sync_umnt *sup;
+	/*
+	 * Synchronous unmount request
+	 */
+        sup = amqproc_sync_umnt_1(&fs, clnt);
+	if (sup) {
+	  if (quiet_flag == 0)
+	    print_umnt_error(sup, fs);
+	  errs = amu_sync_umnt_to_retval(sup);
+	} else {
+	  errs = clnt_failed(clnt, server);
+	}
+      }	else if (unmount_flag) {
 	/*
 	 * Unmount request
 	 */
@@ -641,9 +806,7 @@ Usage: %s [-fmpsvwHTU] [-h hostname] [-l log_file|\"syslog\"]\n\
 	  }
 	  xdr_pri_free((XDRPROC_T_TYPE) xdr_amq_mount_tree_p, (caddr_t) mtp);
 	} else {
-	  fprintf(stderr, "%s: ", am_get_progname());
-	  clnt_perror(clnt, server);
-	  errs = 1;
+	  errs = clnt_failed(clnt, server);
 	}
       }
     } while (optind < argc);
@@ -656,9 +819,7 @@ Usage: %s [-fmpsvwHTU] [-h hostname] [-l log_file|\"syslog\"]\n\
     if (ms) {
       show_ms(ms);
     } else {
-      fprintf(stderr, "%s: ", am_get_progname());
-      clnt_perror(clnt, server);
-      errs = 1;
+      errs = clnt_failed(clnt, server);
     }
 
   } else if (!nodefault) {
@@ -682,9 +843,7 @@ Usage: %s [-fmpsvwHTU] [-h hostname] [-l log_file|\"syslog\"]\n\
       }
 
     } else {
-      fprintf(stderr, "%s: ", am_get_progname());
-      clnt_perror(clnt, server);
-      errs = 1;
+      errs = clnt_failed(clnt, server);
     }
   }
   exit(errs);
diff --git a/amq/amq.h b/amq/amq.h
index 2f36b8194456..3c894d687f50 100644
--- a/amq/amq.h
+++ b/amq/amq.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -51,10 +47,12 @@
 extern voidp amqproc_null_1(voidp argp, CLIENT *rqstp);
 extern amq_mount_tree_p *amqproc_mnttree_1(amq_string *argp, CLIENT *rqstp);
 extern voidp amqproc_umnt_1(amq_string *argp, CLIENT *rqstp);
+extern amq_sync_umnt *amqproc_sync_umnt_1(amq_string *argp, CLIENT *rqstp);
 extern amq_mount_stats *amqproc_stats_1(voidp argp, CLIENT *rqstp);
 extern amq_mount_tree_list *amqproc_export_1(voidp argp, CLIENT *rqstp);
 extern int *amqproc_setopt_1(amq_setopt *argp, CLIENT *rqstp);
 extern amq_mount_info_list *amqproc_getmntfs_1(voidp argp, CLIENT *rqstp);
+extern amq_map_info_list *amqproc_getmapinfo_1(voidp argp, CLIENT *rqstp);
 extern int *amqproc_mount_1(voidp argp, CLIENT *rqstp);
 extern amq_string *amqproc_getvers_1(voidp argp, CLIENT *rqstp);
 extern int *amqproc_getpid_1(voidp argp, CLIENT *rqstp);
diff --git a/amq/amq_clnt.c b/amq/amq_clnt.c
index ddfeb675c99b..c5f1e87d97f8 100644
--- a/amq/amq_clnt.c
+++ b/amq/amq_clnt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -99,6 +95,23 @@ amqproc_umnt_1(amq_string *argp, CLIENT *clnt)
 }
 
 
+amq_sync_umnt *
+amqproc_sync_umnt_1(amq_string *argp, CLIENT *clnt)
+{
+  static amq_sync_umnt res;
+  enum clnt_stat rv;
+
+  memset((char *) &res, 0, sizeof(res));
+  if ((rv = clnt_call(clnt, AMQPROC_SYNC_UMNT,
+		(XDRPROC_T_TYPE) xdr_amq_string, (SVC_IN_ARG_TYPE) argp,
+		(XDRPROC_T_TYPE) xdr_amq_sync_umnt, (SVC_IN_ARG_TYPE) &res,
+		TIMEOUT)) != RPC_SUCCESS) {
+    return (NULL);
+  }
+  return &res;
+}
+
+
 amq_mount_stats *
 amqproc_stats_1(voidp argp, CLIENT *clnt)
 {
@@ -161,6 +174,20 @@ amqproc_getmntfs_1(voidp argp, CLIENT *clnt)
   return (&res);
 }
 
+amq_map_info_list *
+amqproc_getmapinfo_1(voidp argp, CLIENT *clnt)
+{
+  static amq_map_info_list res;
+
+  memset((char *) &res, 0, sizeof(res));
+  if (clnt_call(clnt, AMQPROC_GETMAPINFO, (XDRPROC_T_TYPE) xdr_void, argp,
+		(XDRPROC_T_TYPE) xdr_amq_map_info_list,
+		(SVC_IN_ARG_TYPE) &res, TIMEOUT) != RPC_SUCCESS) {
+    return (NULL);
+  }
+  return (&res);
+}
+
 
 int *
 amqproc_mount_1(voidp argp, CLIENT *clnt)
diff --git a/amq/amq_xdr.c b/amq/amq_xdr.c
index 692a0a408607..b9a1c20fbf11 100644
--- a/amq/amq_xdr.c
+++ b/amq/amq_xdr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -187,6 +183,59 @@ xdr_amq_mount_info_list(XDR *xdrs, amq_mount_info_list *objp)
   return (TRUE);
 }
 
+bool_t
+xdr_amq_map_info(XDR *xdrs, amq_map_info *objp)
+{
+  if (!xdr_amq_string(xdrs, &objp->mi_name)) {
+    return (FALSE);
+  }
+
+  if (!xdr_amq_string(xdrs, &objp->mi_wildcard)) {
+    return (FALSE);
+  }
+
+  if (!xdr_time_type(xdrs, &objp->mi_modify)) {
+    return (FALSE);
+  }
+
+  if (!xdr_int(xdrs, &objp->mi_flags)) {
+    return (FALSE);
+  }
+
+  if (!xdr_int(xdrs, &objp->mi_nentries)) {
+    return (FALSE);
+  }
+
+  if (!xdr_int(xdrs, &objp->mi_reloads)) {
+    return (FALSE);
+  }
+
+  if (!xdr_int(xdrs, &objp->mi_refc)) {
+    return (FALSE);
+  }
+
+  if (!xdr_int(xdrs, &objp->mi_up)) {
+    return (FALSE);
+  }
+
+  return (TRUE);
+}
+
+
+bool_t
+xdr_amq_map_info_list(XDR *xdrs, amq_map_info_list *objp)
+{
+  if (!xdr_array(xdrs,
+		 (char **) ((voidp) &objp->amq_map_info_list_val),
+		 (u_int *) &objp->amq_map_info_list_len,
+		 ~0,
+		 sizeof(amq_map_info),
+		 (XDRPROC_T_TYPE) xdr_amq_map_info)) {
+    return (FALSE);
+  }
+  return (TRUE);
+}
+
 
 bool_t
 xdr_amq_mount_tree_list(XDR *xdrs, amq_mount_tree_list *objp)
diff --git a/amq/pawd.1 b/amq/pawd.1
index 73a16b59b555..ce1b5fc8f61c 100644
--- a/amq/pawd.1
+++ b/amq/pawd.1
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1997-2006 Erez Zadok
+.\" Copyright (c) 1997-2014 Erez Zadok
 .\" Copyright (c) 1990 Jan-Simon Pendry
 .\" Copyright (c) 1990 Imperial College of Science, Technology & Medicine
 .\" Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgment:
-.\"      This product includes software developed by the University of
-.\"      California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -36,9 +32,8 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	%W% (Berkeley) %G%
 .\"
-.\" $Id: pawd.1,v 1.9.2.1 2006/01/02 18:48:24 ezk Exp $
+.\" File: am-utils/amq/pawd.1
 .\"
 .TH PAWD 1 "6 Jan 1998"
 .SH NAME
@@ -67,9 +62,9 @@ will print the automounter adjusted current working directory.  With any
 number of arguments, it will print the adjusted path of each one of the
 arguments.
 .SH "SEE ALSO"
+.BR pwd (1).
 .BR amd (8),
 .BR amq (8),
-.BR pwd (1).
 .LP
 ``am-utils''
 .BR info (1)
diff --git a/amq/pawd.c b/amq/pawd.c
index c9a32b16189b..bab6657521ba 100644
--- a/amq/pawd.c
+++ b/amq/pawd.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/bootstrap b/bootstrap
index 6c351382caa5..000b01670abf 100755
--- a/bootstrap
+++ b/bootstrap
@@ -5,6 +5,16 @@
 # this is not meant to go into the distributions
 # Erez Zadok <ezk@cs.columbia.edu>
 
+validateversion() {
+    local v="$(autoreconf --version 2>&1 | head -1)"
+    case "$v" in
+    *2.69)	;;
+    *)		echo "am-utils requires autoconf 2.69, you have:"
+		echo "	$v"
+		exit 1;;
+    esac
+}
+
 # test cwd
 test -f ../amd/amd.c && cd ..
 if [ ! -f amd/amd.c ]; then
@@ -37,67 +47,13 @@ test -f acinclude.m4 && mv -f acinclude.m4 acinclude.m4.old
  cat TRAILER
 ) > acinclude.m4
 
-# generate aclocal.m4 file
-echo "AMU: aclocal..."
-test -f aclocal.m4 && mv -f aclocal.m4 aclocal.m4.old
-# show version
-aclocal --version 2>&1 | head -1
-if aclocal ; then
-    :
-else
-    echo "aclocal command failed.  fix errors and rerun $0."
-    exit 2
-fi
-
-# produce new configure.in (temp) script
-echo "AMU: autoconf..."
-# show version
-autoconf --version 2>&1 | head -1
-LOG=/tmp/amu-$$.log
-rm -f ${LOG}
-autoconf configure.in > configure.new 2> ${LOG}
-# until Automake requires Autoconf 2.50, manual says to ignore this
-CUTWARNMSG1="warning: AC_PROG_LEX invoked multiple times|do not use m4_(patsubst|regexp):"
-egrep -v "${CUTWARNMSG1}" ${LOG} > ${LOG}.new
-mv ${LOG}.new ${LOG}
-if test -s ${LOG}; then
-    echo "AUTOCONF ERRORS (MUST FIX):"
-    cat ${LOG}
-    rm -f ${LOG}
-    exit 2
-fi
-# now prepare the real configure script
-test -f configure && mv -f configure configure.old
-mv -f configure.new configure
-chmod a+rx configure
-rm -f configure.old
-
-# run autoheader to produce C header .in files
-echo "AMU: autoheader..."
-# show version
-autoheader --version 2>&1 | head -1
-autoheader configure.in > config.h.in 2> ${LOG}
-CUTWARNMSG2="autoheader: \`config.h.in' is updated"
-egrep -v "${CUTWARNMSG2}" ${LOG} > ${LOG}.new
-mv ${LOG}.new ${LOG}
-if test -s ${LOG}; then
-    echo "AUTOHEADER ERRORS (MUST FIX):"
-    cat ${LOG}
-    rm -f ${LOG}
-    exit 2
-fi
-rm -f ${LOG}
-
-# generate makefiles
-cmd="automake --add-missing --copy --ignore-deps"
-#cmd="automake --add-missing"
-echo "AMU: $cmd..."
-# show version
-automake --version 2>&1 | head -1
-if ${cmd} ; then
+# generate the rest of the scripts
+echo "AMU: autoreconf..."
+validateversion
+if autoreconf -f -i; then
     :
 else
-    echo "automake command failed.  fix errors and rerun $0."
+    echo "autoreconf command failed.  fix errors and rerun $0."
     exit 2
 fi
 
diff --git a/buildall b/buildall
new file mode 100755
index 000000000000..f5aaf3aa6855
--- /dev/null
+++ b/buildall
@@ -0,0 +1,364 @@
+#!/bin/sh
+# Build all of the am-utils package in a directory A.<cpu-company-system>
+# Used by am-utils users.
+# Erez Zadok <ezk AT am-utils.org>
+#
+# run "buildall -h" to get usage
+#
+#set -x
+
+##############################################################################
+# first test if we are in the right directory to run this script
+# change to the right directory
+test -f ../config.guess && cd ..
+test -f ../../config.guess && cd ../..
+pwd=$(pwd)
+host_alias=$(cd /tmp; $pwd/config.guess.long)
+if test -z "$host_alias" ; then
+	echo "$0: must run from the source or the A. directory."
+	echo "$0: cannot find $pwd/config.guess"
+	exit 1
+else
+	:
+fi
+
+##############################################################################
+# pattern of lines to remove from config.cache (for developers only)
+# Example: if you change TRY_COMPILE_NFS, redo these:
+#pat='fhandle|nfs_fh|nfs_args|struct_nfs|opt'
+#pat='style_|mount_trap|mtype|transport|dref'
+#pat='mntent|mnttab'
+#pat='nfs_args|fh_len|irix|proto|vers'
+#pat='3|proto|tcp|ver|nfs_prot|mtype'
+#pat='trap|style|mtype|transport|os_libs|restartable|unmount_args|yp_order'
+#pat='yp_all|nsl|nis'
+
+##############################################################################
+# initialize variables (build command, config command, variables)
+bld_cmd=""
+bld_flags=""
+cnf_cmd=""
+cnf_flags="-C"			# use config.cache cache file
+inst_cmd=""
+inst_flags=""
+mkcnf_cmd=""
+vars=""
+expvars=""
+default=yes
+
+##############################################################################
+# check if CFLAGS or AM_CFLAGS was passed
+test -z "$CFLAGS" || vars="$vars CFLAGS=\"${CFLAGS}\""
+test -z "$CFLAGS" || expvars="$expvars CFLAGS"
+test -z "$AM_CFLAGS" || vars="$vars AM_CFLAGS=\"${AM_CFLAGS}\""
+
+##############################################################################
+# functions
+
+add_gcc_flags1 () {
+    case "${CC}" in
+	cc | */cc )
+		# do nothing
+		;;
+	    * )
+		vars="$vars AM_CFLAGS=\"-Werror\""
+		AM_CFLAGS="-Werror"
+		expvars="$expvars AM_CFLAGS"
+		;;
+    esac
+}
+
+add_gcc_flags2 () {
+    case "${CC}" in
+	cc | */cc )
+		# do nothing
+		;;
+	    * )
+		vars="$vars AM_CFLAGS=\"-Wall -Werror\""
+		AM_CFLAGS="-Wall -Werror"
+		expvars="$expvars AM_CFLAGS"
+		;;
+    esac
+}
+
+add_shared_flags () {
+    cnf_cmd="$cnf_cmd --enable-shared --disable-static"
+}
+
+add_prefix_flags () {
+    cnf_cmd="$cnf_cmd --prefix=/usr/local/AMD"
+}
+
+##############################################################################
+# iterate over all options, and set the command to run with any variables
+while [ $# != 0 ]; do
+case "$1" in
+    -b )
+	# look for GNU make if possible
+	gmake --version -f /dev/null > /dev/null 2>&1
+	if [ $? = 0 ]
+	then
+	    bld_cmd="${MAKE:-gmake}"
+	else
+	    bld_cmd="${MAKE:-make}"
+	fi
+	default=no
+	shift
+    ;;
+
+    -i )
+	# look for GNU make if possible
+	gmake --version -f /dev/null > /dev/null 2>&1
+	if [ $? = 0 ]
+	then
+	    inst_cmd="${MAKE:-gmake} install"
+	else
+	    inst_cmd="${MAKE:-make} install"
+	fi
+	default=no
+	shift
+    ;;
+
+    -c )
+	cnf_cmd="../configure --enable-debug=yes"
+#	add_gcc_flags1
+	default=no
+	shift
+    ;;
+
+    -cs )
+	cnf_cmd="../configure --enable-debug=yes"
+	add_shared_flags
+#	add_gcc_flags1
+	default=no
+	shift
+    ;;
+
+    -C )
+	cnf_cmd="../configure --enable-debug=yes"
+	add_gcc_flags2
+	default=no
+	shift
+    ;;
+
+    -Cs )
+	cnf_cmd="../configure --enable-debug=yes"
+	add_shared_flags
+	add_gcc_flags2
+	default=no
+	shift
+    ;;
+
+    -d )
+	cnf_cmd="../configure --enable-debug=yes"
+	add_prefix_flags
+#	add_gcc_flags1
+	default=no
+	shift
+    ;;
+
+    -ds )
+	cnf_cmd="../configure --enable-debug=yes"
+	add_prefix_flags
+	add_shared_flags
+#	add_gcc_flags1
+	default=no
+	shift
+    ;;
+
+    -D )
+	cnf_cmd="../configure --enable-debug=yes"
+	add_prefix_flags
+	add_gcc_flags2
+	default=no
+	shift
+    ;;
+
+    -Ds )
+	cnf_cmd="../configure -enable-debug=yes"
+#	cnf_cmd="../configure -enable-debug=mem"
+#  	cnf_cmd="../configure --prefix=/usr/local/AMD --enable-debug=yes --enable-shared --disable-static \
+#  	    --enable-cppflags=\"-I${HOME}/ldap/include -I${HOME}/hesiod/include\" \
+#  	    --enable-ldflags=\"-L${HOME}/ldap/lib -L${HOME}/hesiod/lib\""
+#	cnf_cmd="$cnf_cmd \
+#  	    --enable-cppflags=-I${HOME}/ldap/include \
+#  	    --enable-ldflags=-L${HOME}/ldap/lib"
+#	cnf_cmd="../configure -enable-debug=yes --enable-cppflags=-I/usr/local/include --enable-ldflags=-L/usr/local/lib"
+	add_prefix_flags
+	add_shared_flags
+	add_gcc_flags2
+	default=no
+	shift
+    ;;
+
+    -K )
+#	mkcnf_cmd="../m4/mkconf"
+	mkcnf_cmd="../bootstrap"
+	if test -f bootstrap ; then
+	    :
+	else
+	    echo "am-utils maintainer option only!"
+	    exit 1
+	fi
+	default=no
+	shift
+    ;;
+
+    -q )
+	cnf_cmd="./config.status"
+	default=no
+	shift
+    ;;
+
+    -- )
+	shift
+	cmdline_cnf_flags="$*"
+	break	# from while loop
+    ;;
+
+    -h | * )
+cat <<EOF
+Usage: buildall [-b] [-[cCdD][s]] [-K] [-q] [-h] [-- configopts]
+     -b: build only
+     -c:  configure (debugging)
+     -cs: configure (debugging, shared libs)
+     -C:  configure (strict compile, debugging)
+     -Cs: configure (strict compile, debugging, shared libs)
+     -d:  configure in /usr/local/AMD (debugging)
+     -ds: configure in /usr/local/AMD (debugging, shared libs)
+     -D:  configure in /usr/local/AMD (strict compile, debugging)
+     -Ds: configure in /usr/local/AMD (strict compile, debugging, shared libs)
+     -K: run mkconf to update *.in files (developers only)
+     -i: build and install
+     -q: quick configure only (run config.status)
+     -h: print usage
+     configopts: options to pass to configure (must be last and after a --)
+You may pass variables: CFLAGS for build, MAKE for your make program
+and AM_CFLAGS for additional build flags.
+EOF
+    exit 1
+    ;;
+
+esac
+done
+
+# if AM_CFLAGS was set before, then add it to the configure option
+if test -n "${AM_CFLAGS}"; then
+    extra_cnf_flags="--enable-am-cflags=\"${AM_CFLAGS}\""
+else
+    :
+fi
+
+# check if no options were given, and set to defaults
+if test "$default" = "yes"; then
+    # look for GNU make if possible
+    gmake --version -f /dev/null > /dev/null 2>&1
+    if [ $? = 0 ]
+    then
+	bld_cmd="${MAKE:-gmake}"
+    else
+	bld_cmd="${MAKE:-make}"
+    fi
+    cnf_cmd="../configure"
+else
+    :
+fi
+
+##############################################################################
+# make build directory if needed
+if test -d ./A.${host_alias} ; then
+    :
+else
+    mkdir ./A.${host_alias}
+fi
+echo "Configuring/building am-utils in directory ./A.${host_alias} ..."
+echo cd ./A.${host_alias}
+cd ./A.${host_alias} || exit 1
+
+##############################################################################
+# this is for developers only (remove config.cache entries)
+if test -n "$pat"; then
+    if test -f config.cache; then
+	egrep $pat config.cache | while read i; do echo '	'$i;done
+	egrep -v $pat config.cache > tmp.$$ && \
+		mv config.cache config.cache.old && mv tmp.$$ config.cache
+    else
+	:
+    fi
+else
+    :
+fi
+
+##############################################################################
+# Some system's /bin/sh has limits/bugs which prevent it from being used
+# with configure
+case "${host_alias}" in
+    *hpux9* | *aix5.1* )
+	if test -n "$cnf_cmd"; then
+	    if test -f /bin/bash; then
+		cnf_cmd="/bin/bash $cnf_cmd"
+	    elif test -f /bin/ksh; then
+		cnf_cmd="/bin/ksh $cnf_cmd"
+	    fi
+	else
+	    :
+	fi
+	echo "WARNING: do not use /bin/make under this system."
+	echo "Instead, use GNU make or 'ksh ./configure' directly."
+	;;
+    mips-sgi-irix5.2)
+	echo "WARNING: do not use /bin/make under this system."
+	echo "Instead, use GNU make or ./configure directly."
+	;;
+esac
+
+##############################################################################
+# see if need to run mkconf
+if test -n "$mkcnf_cmd"; then
+    echo $mkcnf_cmd
+    $mkcnf_cmd || exit 1
+else
+    :
+fi
+
+##############################################################################
+# see if need to [re]configure
+if test -n "$cnf_cmd"; then
+    if test -n "$vars"; then
+	echo $vars
+	eval $vars
+	echo export $expvars
+	export $expvars
+    else
+	:
+    fi
+    if test -z "${cnf_flags}${extra_cnf_flags}"; then
+	echo $cnf_cmd $cmdline_cnf_flags
+	eval $cnf_cmd $cmdline_cnf_flags || exit 1
+    else
+	echo $cnf_cmd $cnf_flags $extra_cnf_flags $cmdline_cnf_flags
+	eval $cnf_cmd $cnf_flags $extra_cnf_flags $cmdline_cnf_flags || exit 1
+    fi
+else
+    :
+fi
+
+##############################################################################
+# if need to [re]build
+if test -n "$bld_cmd"; then
+    echo $bld_cmd $bld_flags
+    $bld_cmd $bld_flags || exit 1
+else
+    :
+fi
+
+##############################################################################
+# if need to install
+if test -n "$inst_cmd"; then
+    echo $inst_cmd $inst_flags
+    $inst_cmd $inst_flags || exit 1
+else
+    :
+fi
+
+##############################################################################
diff --git a/compile b/compile
new file mode 100755
index 000000000000..531136b068ef
--- /dev/null
+++ b/compile
@@ -0,0 +1,347 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-10-14.11; # UTC
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" ""	$nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/*)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine/*)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+  func_file_conv "$1"
+  if test -z "$lib_path"; then
+    lib_path=$file
+  else
+    lib_path="$lib_path;$file"
+  fi
+  linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+  lib=$1
+  found=no
+  save_IFS=$IFS
+  IFS=';'
+  for dir in $lib_path $LIB
+  do
+    IFS=$save_IFS
+    if $shared && test -f "$dir/$lib.dll.lib"; then
+      found=yes
+      lib=$dir/$lib.dll.lib
+      break
+    fi
+    if test -f "$dir/$lib.lib"; then
+      found=yes
+      lib=$dir/$lib.lib
+      break
+    fi
+    if test -f "$dir/lib$lib.a"; then
+      found=yes
+      lib=$dir/lib$lib.a
+      break
+    fi
+  done
+  IFS=$save_IFS
+
+  if test "$found" != yes; then
+    lib=$lib.lib
+  fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+  # Assume a capable shell
+  lib_path=
+  shared=:
+  linker_opts=
+  for arg
+  do
+    if test -n "$eat"; then
+      eat=
+    else
+      case $1 in
+	-o)
+	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
+	  eat=1
+	  case $2 in
+	    *.o | *.[oO][bB][jJ])
+	      func_file_conv "$2"
+	      set x "$@" -Fo"$file"
+	      shift
+	      ;;
+	    *)
+	      func_file_conv "$2"
+	      set x "$@" -Fe"$file"
+	      shift
+	      ;;
+	  esac
+	  ;;
+	-I)
+	  eat=1
+	  func_file_conv "$2" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-I*)
+	  func_file_conv "${1#-I}" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-l)
+	  eat=1
+	  func_cl_dashl "$2"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-l*)
+	  func_cl_dashl "${1#-l}"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-L)
+	  eat=1
+	  func_cl_dashL "$2"
+	  ;;
+	-L*)
+	  func_cl_dashL "${1#-L}"
+	  ;;
+	-static)
+	  shared=false
+	  ;;
+	-Wl,*)
+	  arg=${1#-Wl,}
+	  save_ifs="$IFS"; IFS=','
+	  for flag in $arg; do
+	    IFS="$save_ifs"
+	    linker_opts="$linker_opts $flag"
+	  done
+	  IFS="$save_ifs"
+	  ;;
+	-Xlinker)
+	  eat=1
+	  linker_opts="$linker_opts $2"
+	  ;;
+	-*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+	  func_file_conv "$1"
+	  set x "$@" -Tp"$file"
+	  shift
+	  ;;
+	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+	  func_file_conv "$1" mingw
+	  set x "$@" "$file"
+	  shift
+	  ;;
+	*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+      esac
+    fi
+    shift
+  done
+  if test -n "$linker_opts"; then
+    linker_opts="-link$linker_opts"
+  fi
+  exec "$@" $linker_opts
+  exit 1
+}
+
+eat=
+
+case $1 in
+  '')
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+    func_cl_wrapper "$@"      # Doesn't return...
+    ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as 'compile cc -o foo foo.c'.
+	# So we strip '-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no '-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # '.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/conf/autofs/autofs_default.c b/conf/autofs/autofs_default.c
new file mode 100644
index 000000000000..ae75f4de5532
--- /dev/null
+++ b/conf/autofs/autofs_default.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 1999-2003 Ion Badulescu
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/autofs/autofs_default.c
+ *
+ */
+
+/*
+ * Default Automounter filesystem (empty)
+ */
diff --git a/conf/autofs/autofs_default.h b/conf/autofs/autofs_default.h
new file mode 100644
index 000000000000..6668eb640255
--- /dev/null
+++ b/conf/autofs/autofs_default.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 1999-2003 Ion Badulescu
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/autofs/autofs_default.h
+ *
+ */
+
+/*
+ * Default automounter filesystem
+ */
+
+/*
+ * Autofs is not supported on this platform,
+ * so disable it if it gets detected.
+ */
+
+#ifdef MNTTYPE_AUTOFS
+# undef MNTTYPE_AUTOFS
+#endif /* MNTTYPE_AUTOFS */
+#ifdef MNTTAB_TYPE_AUTOFS
+# undef MNTTAB_TYPE_AUTOFS
+#endif /* MNTTAB_TYPE_AUTOFS */
+#ifdef HAVE_FS_AUTOFS
+# undef HAVE_FS_AUTOFS
+#endif /* HAVE_FS_AUTOFS */
diff --git a/conf/autofs/autofs_linux.c b/conf/autofs/autofs_linux.c
new file mode 100644
index 000000000000..d543979d3e41
--- /dev/null
+++ b/conf/autofs/autofs_linux.c
@@ -0,0 +1,909 @@
+/*
+ * Copyright (c) 1999-2003 Ion Badulescu
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/autofs/autofs_linux.c
+ *
+ */
+
+/*
+ * Automounter filesystem for Linux
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amd.h>
+
+#ifdef HAVE_FS_AUTOFS
+
+/*
+ * MACROS:
+ */
+
+#define AUTOFS_MIN_VERSION 3
+#if AUTOFS_MAX_PROTO_VERSION >= 5
+/*
+ * Autofs version 5 support is experimental; change this to 5 you want
+ * to play with, it. There are reports it does not work.
+ */
+#define AUTOFS_MAX_VERSION 4	/* we only know up to version 5 */
+#else
+#define AUTOFS_MAX_VERSION AUTOFS_MAX_PROTO_VERSION
+#endif
+
+/*
+ * STRUCTURES:
+ */
+
+/*
+ * VARIABLES:
+ */
+
+static int autofs_max_fds;
+static am_node **hash;
+static int *list;
+static int numfds = 0;
+static int bind_works = 1;
+
+
+static void
+hash_init(void)
+{
+  int i;
+  struct rlimit rlim;
+
+  if (getrlimit(RLIMIT_NOFILE, &rlim) < 0) {
+    plog(XLOG_ERROR, "getrlimit failed, defaulting to 256 fd's");
+    autofs_max_fds = 256;
+  } else {
+    autofs_max_fds = (rlim.rlim_cur > 1024) ? 1024 : rlim.rlim_cur;
+    plog(XLOG_INFO, "%d fd's available for autofs", autofs_max_fds);
+  }
+
+  list = malloc(autofs_max_fds * sizeof(*list));
+  hash = malloc(autofs_max_fds * sizeof(*hash));
+
+  for (i = 0 ; i < autofs_max_fds; i++) {
+    hash[i] = NULL;
+    list[i] = -1;
+  }
+}
+
+
+static void
+hash_insert(int fd, am_node *mp)
+{
+  if (hash[fd] != 0)
+    plog(XLOG_ERROR, "file descriptor %d already in the hash", fd);
+
+  hash[fd] = mp;
+  list[numfds] = fd;
+  numfds++;
+}
+
+
+static void
+hash_delete(int fd)
+{
+  int i;
+
+  if (hash[fd] == 0)
+    plog(XLOG_WARNING, "file descriptor %d not in the hash", fd);
+
+  hash[fd] = NULL;
+  numfds--;
+  for (i = 0; i < numfds; i++)
+    if (list[i] == fd) {
+      list[i] = list[numfds];
+      break;
+    }
+}
+
+
+int
+autofs_get_fh(am_node *mp)
+{
+  int fds[2];
+  autofs_fh_t *fh;
+
+  plog(XLOG_DEBUG, "autofs_get_fh for %s", mp->am_path);
+  if (pipe(fds) < 0)
+    return errno;
+
+  /* sanity check */
+  if (fds[0] > autofs_max_fds) {
+    close(fds[0]);
+    close(fds[1]);
+    return EMFILE;
+  }
+
+  fh = ALLOC(autofs_fh_t);
+  fh->fd = fds[0];
+  fh->kernelfd = fds[1];
+  fh->ioctlfd = -1;
+  fh->pending_mounts = NULL;
+  fh->pending_umounts = NULL;
+
+  mp->am_autofs_fh = fh;
+
+  return 0;
+}
+
+
+void
+autofs_mounted(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_autofs_fh;
+  unsigned long timeout = gopt.am_timeo;
+
+  close(fh->kernelfd);
+  fh->kernelfd = -1;
+
+  autofs_get_mp(mp);
+
+  /* Get autofs protocol version */
+  if (ioctl(fh->ioctlfd, AUTOFS_IOC_PROTOVER, &fh->version) < 0) {
+    plog(XLOG_ERROR, "AUTOFS_IOC_PROTOVER: %s", strerror(errno));
+    fh->version = AUTOFS_MIN_VERSION;
+    plog(XLOG_ERROR, "autofs: assuming protocol version %d", fh->version);
+  } else
+    plog(XLOG_INFO, "autofs: using protocol version %d", fh->version);
+
+  /* set expiration timeout */
+  if (ioctl(fh->ioctlfd, AUTOFS_IOC_SETTIMEOUT, &timeout) < 0)
+    plog(XLOG_ERROR, "AUTOFS_IOC_SETTIMEOUT: %s", strerror(errno));
+
+  /* tell the daemon to call us for expirations */
+  mp->am_autofs_ttl = clocktime(NULL) + gopt.am_timeo_w;
+}
+
+
+void
+autofs_get_mp(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_autofs_fh;
+  dlog("autofs: getting mount point");
+  if (fh->ioctlfd < 0)
+    fh->ioctlfd = open(mp->am_path, O_RDONLY);
+  hash_insert(fh->fd, mp);
+}
+
+
+void
+autofs_release_mp(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_autofs_fh;
+  dlog("autofs: releasing mount point");
+  if (fh->ioctlfd >= 0) {
+    close(fh->ioctlfd);
+    fh->ioctlfd = -1;
+  }
+  /*
+   * take the kernel fd out of the hash/fdset
+   * so select() doesn't go crazy if the umount succeeds
+   */
+  if (fh->fd >= 0)
+    hash_delete(fh->fd);
+}
+
+
+void
+autofs_release_fh(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_autofs_fh;
+  struct autofs_pending_mount **pp, *p;
+  struct autofs_pending_umount **upp, *up;
+
+  dlog("autofs: releasing file handle");
+  if (fh) {
+    /*
+     * if a mount succeeded, the kernel fd was closed on
+     * the amd side, so it might have been reused.
+     * we set it to -1 after closing it, to avoid the problem.
+     */
+    if (fh->kernelfd >= 0)
+      close(fh->kernelfd);
+
+    if (fh->ioctlfd >= 0)
+      close(fh->ioctlfd);
+
+    if (fh->fd >= 0)
+      close(fh->fd);
+
+    pp = &fh->pending_mounts;
+    while (*pp) {
+      p = *pp;
+      XFREE(p->name);
+      *pp = p->next;
+      XFREE(p);
+    }
+
+    upp = &fh->pending_umounts;
+    while (*upp) {
+      up = *upp;
+      XFREE(up->name);
+      *upp = up->next;
+      XFREE(up);
+    }
+
+    XFREE(fh);
+    mp->am_autofs_fh = NULL;
+  }
+}
+
+
+void
+autofs_add_fdset(fd_set *readfds)
+{
+  int i;
+  for (i = 0; i < numfds; i++)
+    FD_SET(list[i], readfds);
+}
+
+
+static ssize_t
+autofs_get_pkt(int fd, void *buf, size_t bytes)
+{
+  ssize_t i;
+
+  do {
+    i = read(fd, buf, bytes);
+
+    if (i <= 0)
+      break;
+
+    buf = (char *)buf + i;
+    bytes -= i;
+  } while (bytes);
+
+  return bytes;
+}
+
+
+static void
+send_fail(int fd, autofs_wqt_t token)
+{
+  if (token == 0)
+    return;
+  if (ioctl(fd, AUTOFS_IOC_FAIL, token) < 0)
+    plog(XLOG_ERROR, "AUTOFS_IOC_FAIL: %s", strerror(errno));
+}
+
+
+static void
+send_ready(int fd, autofs_wqt_t token)
+{
+  if (token == 0)
+    return;
+  if (ioctl(fd, AUTOFS_IOC_READY, token) < 0)
+    plog(XLOG_ERROR, "AUTOFS_IOC_READY: %s", strerror(errno));
+}
+
+
+static void
+autofs_lookup_failed(am_node *mp, char *name)
+{
+  autofs_fh_t *fh = mp->am_autofs_fh;
+  struct autofs_pending_mount **pp, *p;
+
+  pp = &fh->pending_mounts;
+  while (*pp && !STREQ((*pp)->name, name))
+    pp = &(*pp)->next;
+
+  /* sanity check */
+  if (*pp == NULL)
+    return;
+
+  p = *pp;
+  plog(XLOG_INFO, "autofs: lookup of %s failed", name);
+  send_fail(fh->ioctlfd, p->wait_queue_token);
+
+  XFREE(p->name);
+  *pp = p->next;
+  XFREE(p);
+}
+
+
+static void
+autofs_expire_one(am_node *mp, char *name, autofs_wqt_t token)
+{
+  autofs_fh_t *fh;
+  am_node *ap;
+  struct autofs_pending_umount *p;
+  char *ap_path;
+
+  fh = mp->am_autofs_fh;
+
+  ap_path = str3cat(NULL, mp->am_path, "/", name);
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "\tumount(%s)", ap_path);
+
+  p = fh->pending_umounts;
+  while (p && p->wait_queue_token != token)
+    p = p->next;
+
+  if (p) {
+    /* already pending */
+    dlog("Umounting of %s already pending", ap_path);
+    amd_stats.d_drops++;
+    goto out;
+  }
+
+  ap = find_ap(ap_path);
+  if (ap == NULL) {
+    /* not found??? not sure what to do here... */
+    send_fail(fh->ioctlfd, token);
+    goto out;
+  }
+
+  p = ALLOC(struct autofs_pending_umount);
+  p->wait_queue_token = token;
+  p->name = xstrdup(name);
+  p->next = fh->pending_umounts;
+  fh->pending_umounts = p;
+
+  unmount_mp(ap);
+
+out:
+  XFREE(ap_path);
+}
+
+
+static void
+autofs_missing_one(am_node *mp, autofs_wqt_t wait_queue_token, char *name)
+{
+  autofs_fh_t *fh;
+  mntfs *mf;
+  am_node *ap;
+  struct autofs_pending_mount *p;
+  int error;
+
+  mf = mp->am_al->al_mnt;
+  fh = mp->am_autofs_fh;
+
+  p = fh->pending_mounts;
+  while (p && p->wait_queue_token != wait_queue_token)
+    p = p->next;
+
+  if (p) {
+    /* already pending */
+    dlog("Mounting of %s/%s already pending",
+	 mp->am_path, name);
+    amd_stats.d_drops++;
+    return;
+  }
+
+  p = ALLOC(struct autofs_pending_mount);
+  p->wait_queue_token = wait_queue_token;
+  p->name = xstrdup(name);
+  p->next = fh->pending_mounts;
+  fh->pending_mounts = p;
+
+  if (amuDebug(D_TRACE))
+    plog(XLOG_DEBUG, "\tlookup(%s, %s)", mp->am_path, name);
+  ap = mf->mf_ops->lookup_child(mp, name, &error, VLOOK_CREATE);
+  if (ap && error < 0)
+    ap = mf->mf_ops->mount_child(ap, &error);
+
+  /* some of the rest can be done in amfs_auto_cont */
+
+  if (ap == 0) {
+    if (error < 0) {
+      dlog("Mount still pending, not sending autofs reply yet");
+      return;
+    }
+    autofs_lookup_failed(mp, name);
+  }
+  mp->am_stats.s_lookup++;
+}
+
+
+static void
+autofs_handle_expire(am_node *mp, struct autofs_packet_expire *pkt)
+{
+  autofs_expire_one(mp, pkt->name, 0);
+}
+
+
+static void
+autofs_handle_missing(am_node *mp, struct autofs_packet_missing *pkt)
+{
+  autofs_missing_one(mp, pkt->wait_queue_token, pkt->name);
+}
+
+
+#if AUTOFS_MAX_PROTO_VERSION >= 4
+static void
+autofs_handle_expire_multi(am_node *mp, struct autofs_packet_expire_multi *pkt)
+{
+  autofs_expire_one(mp, pkt->name, pkt->wait_queue_token);
+}
+#endif /* AUTOFS_MAX_PROTO_VERSION >= 4 */
+
+
+#if AUTOFS_MAX_PROTO_VERSION >= 5
+static void
+autofs_handle_expire_direct(am_node *mp,
+  autofs_packet_expire_direct_t *pkt)
+{
+  autofs_expire_one(mp, pkt->name, 0);
+}
+
+static void
+autofs_handle_expire_indirect(am_node *mp,
+  autofs_packet_expire_indirect_t *pkt)
+{
+  autofs_expire_one(mp, pkt->name, 0);
+}
+
+
+static void
+autofs_handle_missing_direct(am_node *mp,
+  autofs_packet_missing_direct_t *pkt)
+{
+  autofs_missing_one(mp, pkt->wait_queue_token, pkt->name);
+}
+
+
+static void
+autofs_handle_missing_indirect(am_node *mp,
+  autofs_packet_missing_indirect_t *pkt)
+{
+  autofs_missing_one(mp, pkt->wait_queue_token, pkt->name);
+}
+#endif /* AUTOFS_MAX_PROTO_VERSION >= 5 */
+
+
+int
+autofs_handle_fdset(fd_set *readfds, int nsel)
+{
+  int i;
+  union {
+#if AUTOFS_MAX_PROTO_VERSION >= 5
+    union autofs_v5_packet_union pkt5;
+#endif
+    union autofs_packet_union pkt;
+  } p;
+  autofs_fh_t *fh;
+  am_node *mp;
+  size_t len;
+
+  for (i = 0; nsel && i < numfds; i++) {
+    if (!FD_ISSET(list[i], readfds))
+      continue;
+
+    nsel--;
+    FD_CLR(list[i], readfds);
+    mp = hash[list[i]];
+    fh = mp->am_autofs_fh;
+
+#if AUTOFS_MAX_PROTO_VERSION >= 5
+    if (fh->version < 5) {
+      len = sizeof(p.pkt);
+    } else {
+      len = sizeof(p.pkt5);
+    }
+#else
+    len = sizeof(p.pkt);
+#endif /* AUTOFS_MAX_PROTO_VERSION >= 5 */
+
+    if (autofs_get_pkt(fh->fd, &p, len))
+      continue;
+
+    switch (p.pkt.hdr.type) {
+    case autofs_ptype_missing:
+      autofs_handle_missing(mp, &p.pkt.missing);
+      break;
+    case autofs_ptype_expire:
+      autofs_handle_expire(mp, &p.pkt.expire);
+      break;
+#if AUTOFS_MAX_PROTO_VERSION >= 4
+    case autofs_ptype_expire_multi:
+      autofs_handle_expire_multi(mp, &p.pkt.expire_multi);
+      break;
+#endif /* AUTOFS_MAX_PROTO_VERSION >= 4 */
+#if AUTOFS_MAX_PROTO_VERSION >= 5
+    case autofs_ptype_expire_indirect:
+      autofs_handle_expire_indirect(mp, &p.pkt5.expire_direct);
+      break;
+    case autofs_ptype_expire_direct:
+      autofs_handle_expire_direct(mp, &p.pkt5.expire_direct);
+      break;
+    case autofs_ptype_missing_indirect:
+      autofs_handle_missing_indirect(mp, &p.pkt5.missing_direct);
+      break;
+    case autofs_ptype_missing_direct:
+      autofs_handle_missing_direct(mp, &p.pkt5.missing_direct);
+      break;
+#endif /* AUTOFS_MAX_PROTO_VERSION >= 5 */
+    default:
+      plog(XLOG_ERROR, "Unknown autofs packet type %d",
+	   p.pkt.hdr.type);
+    }
+  }
+  return nsel;
+}
+
+
+int
+create_autofs_service(void)
+{
+  hash_init();
+
+  /* not the best place, but... */
+  if (linux_version_code() < KERNEL_VERSION(2,4,0))
+    bind_works = 0;
+
+  return 0;
+}
+
+
+int
+destroy_autofs_service(void)
+{
+  /* Nothing to do */
+  return 0;
+}
+
+
+static int
+autofs_bind_umount(char *mountpoint)
+{
+  int err = 1;
+#ifdef MNT2_GEN_OPT_BIND
+  if (bind_works && gopt.flags & CFM_AUTOFS_USE_LOFS) {
+    struct stat buf;
+
+    if ((err = lstat(mountpoint, &buf)))
+      return errno;
+    if (S_ISLNK(buf.st_mode))
+      goto use_symlink;
+
+    plog(XLOG_INFO, "autofs: un-bind-mounting %s", mountpoint);
+    err = umount_fs(mountpoint, mnttab_file_name, 1);
+    if (err)
+      plog(XLOG_INFO, "autofs: unmounting %s failed: %m", mountpoint);
+    else
+      err = rmdir(mountpoint);
+    goto out;
+  }
+#endif /* MNT2_GEN_OPT_BIND */
+ use_symlink:
+  plog(XLOG_INFO, "autofs: deleting symlink %s", mountpoint);
+  err = unlink(mountpoint);
+
+ out:
+  if (err)
+    return errno;
+  return 0;
+}
+
+
+int
+autofs_mount_fs(am_node *mp, mntfs *mf)
+{
+  char *target, *target2 = NULL;
+  int err = 0;
+
+  if (mf->mf_flags & MFF_ON_AUTOFS) {
+    if ((err = mkdir(mp->am_path, 0555)))
+      return errno;
+  }
+
+  /*
+   * For sublinks, we could end up here with an already mounted f/s.
+   * Don't do anything in that case.
+   */
+  if (!(mf->mf_flags & MFF_MOUNTED))
+    err = mf->mf_ops->mount_fs(mp, mf);
+
+  if (err) {
+    if (mf->mf_flags & MFF_ON_AUTOFS)
+      rmdir(mp->am_path);
+    return err;
+  }
+
+  if (mf->mf_flags & MFF_ON_AUTOFS)
+    /* Nothing else to do */
+    return 0;
+
+  if (mp->am_link)
+    target = mp->am_link;
+  else
+    target = mf->mf_fo->opt_fs;
+
+#ifdef MNT2_GEN_OPT_BIND
+  if (bind_works && gopt.flags & CFM_AUTOFS_USE_LOFS) {
+    struct stat buf;
+
+    /*
+     * HACK ALERT!
+     *
+     * Since the bind mount mechanism doesn't allow mountpoint crossing,
+     * we _must_ use symlinks for the host mount case. Otherwise we end up
+     * with a bunch of empty mountpoints...
+     */
+    if (mf->mf_ops == &amfs_host_ops)
+      goto use_symlink;
+
+    if (target[0] != '/')
+      target2 = str3cat(NULL, mp->am_parent->am_path, "/", target);
+    else
+      target2 = xstrdup(target);
+
+    /*
+     * We need to stat() the destination, because the bind mount does not
+     * follow symlinks and/or allow for non-existent destinations.
+     * We fall back to symlinks if there are problems.
+     *
+     * We also need to temporarily change pgrp, otherwise our stat() won't
+     * trigger whatever cascading mounts are needed.
+     *
+     * WARNING: we will deadlock if this function is called from the master
+     * amd process and it happens to trigger another auto mount. Therefore,
+     * this function should be called only from a child amd process, or
+     * at the very least it should not be called from the parent unless we
+     * know for sure that it won't cause a recursive mount. We refuse to
+     * cause the recursive mount anyway if called from the parent amd.
+     */
+    if (!foreground) {
+      pid_t pgrp = getpgrp();
+      setpgrp();
+      err = stat(target2, &buf);
+      if ((err = setpgid(0, pgrp))) {
+	plog(XLOG_ERROR, "autofs: cannot restore pgrp: %s", strerror(errno));
+	plog(XLOG_ERROR, "autofs: aborting the mount");
+	goto out;
+      }
+      if (err)
+	goto use_symlink;
+    }
+    if ((err = lstat(target2, &buf)))
+      goto use_symlink;
+    if (S_ISLNK(buf.st_mode))
+      goto use_symlink;
+
+    plog(XLOG_INFO, "autofs: bind-mounting %s -> %s", mp->am_path, target2);
+    mkdir(mp->am_path, 0555);
+    err = mount_lofs(mp->am_path, target2, mf->mf_mopts, 1);
+    if (err) {
+      rmdir(mp->am_path);
+      plog(XLOG_INFO, "autofs: bind-mounting %s -> %s failed", mp->am_path, target2);
+      goto use_symlink;
+    }
+    goto out;
+  }
+#endif /* MNT2_GEN_OPT_BIND */
+ use_symlink:
+  plog(XLOG_INFO, "autofs: symlinking %s -> %s", mp->am_path, target);
+  err = symlink(target, mp->am_path);
+
+ out:
+  if (target2)
+    XFREE(target2);
+
+  if (err)
+    return errno;
+  return 0;
+}
+
+
+int
+autofs_umount_fs(am_node *mp, mntfs *mf)
+{
+  int err = 0;
+  if (!(mf->mf_flags & MFF_ON_AUTOFS)) {
+    err = autofs_bind_umount(mp->am_path);
+    if (err)
+      return err;
+  }
+
+  /*
+   * Multiple sublinks could reference this f/s.
+   * Don't actually unmount it unless we're holding the last reference.
+   */
+  if (mf->mf_refc == 1) {
+    err = mf->mf_ops->umount_fs(mp, mf);
+    if (err)
+      return err;
+    if (mf->mf_flags & MFF_ON_AUTOFS)
+      rmdir(mp->am_path);
+  }
+  return 0;
+}
+
+
+int
+autofs_umount_succeeded(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_parent->am_autofs_fh;
+  struct autofs_pending_umount **pp, *p;
+
+  /* Already gone? */
+  if (fh == NULL)
+	return 0;
+
+  pp = &fh->pending_umounts;
+  while (*pp && !STREQ((*pp)->name, mp->am_name))
+    pp = &(*pp)->next;
+
+  /* sanity check */
+  if (*pp == NULL)
+    return -1;
+
+  p = *pp;
+  plog(XLOG_INFO, "autofs: unmounting %s succeeded", mp->am_path);
+  send_ready(fh->ioctlfd, p->wait_queue_token);
+
+  XFREE(p->name);
+  *pp = p->next;
+  XFREE(p);
+  return 0;
+}
+
+
+int
+autofs_umount_failed(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_parent->am_autofs_fh;
+  struct autofs_pending_umount **pp, *p;
+
+  pp = &fh->pending_umounts;
+  while (*pp && !STREQ((*pp)->name, mp->am_name))
+    pp = &(*pp)->next;
+
+  /* sanity check */
+  if (*pp == NULL)
+    return -1;
+
+  p = *pp;
+  plog(XLOG_INFO, "autofs: unmounting %s failed", mp->am_path);
+  send_fail(fh->ioctlfd, p->wait_queue_token);
+
+  XFREE(p->name);
+  *pp = p->next;
+  XFREE(p);
+  return 0;
+}
+
+
+void
+autofs_mount_succeeded(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_parent->am_autofs_fh;
+  struct autofs_pending_mount **pp, *p;
+
+  /*
+   * don't expire the entries -- the kernel will do it for us.
+   *
+   * but it won't do autofs filesystems, so we expire them the old
+   * fashioned way instead.
+   */
+  if (!(mp->am_al->al_mnt->mf_flags & MFF_IS_AUTOFS))
+    mp->am_flags |= AMF_NOTIMEOUT;
+
+  pp = &fh->pending_mounts;
+  while (*pp && !STREQ((*pp)->name, mp->am_name))
+    pp = &(*pp)->next;
+
+  /* sanity check */
+  if (*pp == NULL)
+    return;
+
+  p = *pp;
+  plog(XLOG_INFO, "autofs: mounting %s succeeded", mp->am_path);
+  send_ready(fh->ioctlfd, p->wait_queue_token);
+
+  XFREE(p->name);
+  *pp = p->next;
+  XFREE(p);
+}
+
+
+void
+autofs_mount_failed(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_parent->am_autofs_fh;
+  struct autofs_pending_mount **pp, *p;
+
+  pp = &fh->pending_mounts;
+  while (*pp && !STREQ((*pp)->name, mp->am_name))
+    pp = &(*pp)->next;
+
+  /* sanity check */
+  if (*pp == NULL)
+    return;
+
+  p = *pp;
+  plog(XLOG_INFO, "autofs: mounting %s failed", mp->am_path);
+  send_fail(fh->ioctlfd, p->wait_queue_token);
+
+  XFREE(p->name);
+  *pp = p->next;
+  XFREE(p);
+}
+
+
+void
+autofs_get_opts(char *opts, size_t l, autofs_fh_t *fh)
+{
+  xsnprintf(opts, l, "fd=%d,minproto=%d,maxproto=%d",
+	    fh->kernelfd, AUTOFS_MIN_VERSION, AUTOFS_MAX_VERSION);
+}
+
+
+int
+autofs_compute_mount_flags(mntent_t *mnt)
+{
+  return 0;
+}
+
+
+#if AUTOFS_MAX_PROTO_VERSION >= 4
+static int autofs_timeout_mp_task(void *arg)
+{
+  am_node *mp = (am_node *)arg;
+  autofs_fh_t *fh = mp->am_autofs_fh;
+  int now = 0;
+
+  while (ioctl(fh->ioctlfd, AUTOFS_IOC_EXPIRE_MULTI, &now) == 0);
+  return 0;
+}
+#endif /* AUTOFS_MAX_PROTO_VERSION >= 4 */
+
+
+void autofs_timeout_mp(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_autofs_fh;
+  time_t now = clocktime(NULL);
+
+  /* update the ttl */
+  mp->am_autofs_ttl = now + gopt.am_timeo_w;
+
+  if (fh->version < 4) {
+    struct autofs_packet_expire pkt;
+    while (ioctl(fh->ioctlfd, AUTOFS_IOC_EXPIRE, &pkt) == 0)
+      autofs_handle_expire(mp, &pkt);
+    return;
+  }
+
+#if AUTOFS_MAX_PROTO_VERSION >= 4
+  run_task(autofs_timeout_mp_task, mp, NULL, NULL);
+#endif /* AUTOFS_MAX_PROTO_VERSION >= 4 */
+}
+
+#endif /* HAVE_FS_AUTOFS */
diff --git a/conf/autofs/autofs_linux.h b/conf/autofs/autofs_linux.h
new file mode 100644
index 000000000000..885bfc07133a
--- /dev/null
+++ b/conf/autofs/autofs_linux.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 1999-2003 Ion Badulescu
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/autofs/autofs_linux.h
+ *
+ */
+
+/*
+ * Automounter filesystem headers for Linux
+ */
+
+#if !defined(HAVE_LINUX_AUTO_FS_H) && !defined(HAVE_LINUX_AUTO_FS4_H)
+/* We didn't find the headers, so we can't compile in the autofs support */
+# undef HAVE_FS_AUTOFS
+# undef MNTTAB_TYPE_AUTOFS
+#endif /* !HAVE_LINUX_AUTO_FS_H && !HAVE_LINUX_AUTO_FS4_H */
+
+#ifdef HAVE_FS_AUTOFS
+
+struct autofs_pending_mount {
+  unsigned long wait_queue_token;	/* Associated kernel wait token */
+  char *name;
+  struct autofs_pending_mount *next;
+};
+
+struct autofs_pending_umount {
+  unsigned long wait_queue_token;	/* Associated kernel wait token */
+  char *name;
+  struct autofs_pending_umount *next;
+};
+
+typedef struct {
+  int fd;
+  int kernelfd;
+  int ioctlfd;
+  int version;
+  struct autofs_pending_mount *pending_mounts;
+  struct autofs_pending_umount *pending_umounts;
+} autofs_fh_t;
+
+#ifndef HAVE_LINUX_AUTO_FS4_H
+union autofs_packet_union {
+	struct autofs_packet_hdr hdr;
+	struct autofs_packet_missing missing;
+	struct autofs_packet_expire expire;
+};
+
+/* typedef unsigned long autofs_wqt_t; */
+#endif /* not HAVE_LINUX_AUTO_FS4_H */
+
+#define AUTOFS_AUTO_FS_FLAGS	(FS_AMQINFO | FS_DIRECTORY | FS_AUTOFS | FS_ON_AUTOFS)
+#define AUTOFS_DIRECT_FS_FLAGS	(FS_DIRECT | FS_MKMNT | FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO)
+#define AUTOFS_ERROR_FS_FLAGS	(FS_DISCARD)
+#define AUTOFS_HOST_FS_FLAGS	(FS_MKMNT | FS_BACKGROUND | FS_AMQINFO)
+#define AUTOFS_LINK_FS_FLAGS	(FS_MBACKGROUND)
+#define AUTOFS_LINKX_FS_FLAGS	(FS_MBACKGROUND)
+#define AUTOFS_NFSL_FS_FLAGS	(FS_BACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_NFSX_FS_FLAGS	(/* FS_UBACKGROUND| */ FS_AMQINFO )
+#define AUTOFS_PROGRAM_FS_FLAGS	(FS_BACKGROUND | FS_AMQINFO)
+#define AUTOFS_ROOT_FS_FLAGS	(FS_NOTIMEOUT | FS_AMQINFO | FS_DIRECTORY)
+#define AUTOFS_TOPLVL_FS_FLAGS	(FS_MKMNT | FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY | FS_AUTOFS)
+#define AUTOFS_UNION_FS_FLAGS	(FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY | FS_ON_AUTOFS)
+
+#define AUTOFS_CACHEFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_CDFS_FS_FLAGS	(FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_UDF_FS_FLAGS	(FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_LUSTRE_FS_FLAGS	(FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_EFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_LOFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_NFS_FS_FLAGS	(FS_BACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_PCFS_FS_FLAGS	(FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_UFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_XFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_EXT_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_TMPFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#endif /* HAVE_FS_AUTOFS */
diff --git a/conf/autofs/autofs_solaris_v1.c b/conf/autofs/autofs_solaris_v1.c
new file mode 100644
index 000000000000..fcce6e3de006
--- /dev/null
+++ b/conf/autofs/autofs_solaris_v1.c
@@ -0,0 +1,719 @@
+/*
+ * Copyright (c) 1999-2003 Ion Badulescu
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/autofs/autofs_solaris_v1.c
+ *
+ */
+
+/*
+ * Automounter filesystem
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amd.h>
+
+#ifdef HAVE_FS_AUTOFS
+
+/*
+ * MACROS:
+ */
+#ifndef AUTOFS_NULL
+# define AUTOFS_NULL	NULLPROC
+#endif /* not AUTOFS_NULL */
+
+/*
+ * STRUCTURES:
+ */
+
+/*
+ * VARIABLES:
+ */
+
+/* forward declarations */
+# ifndef HAVE_XDR_MNTREQUEST
+bool_t xdr_mntrequest(XDR *xdrs, mntrequest *objp);
+# endif /* not HAVE_XDR_MNTREQUEST */
+# ifndef HAVE_XDR_MNTRES
+bool_t xdr_mntres(XDR *xdrs, mntres *objp);
+# endif /* not HAVE_XDR_MNTRES */
+# ifndef HAVE_XDR_UMNTREQUEST
+bool_t xdr_umntrequest(XDR *xdrs, umntrequest *objp);
+# endif /* not HAVE_XDR_UMNTREQUEST */
+# ifndef HAVE_XDR_UMNTRES
+bool_t xdr_umntres(XDR *xdrs, umntres *objp);
+# endif /* not HAVE_XDR_UMNTRES */
+static int autofs_mount_1_req(struct mntrequest *mr, struct mntres *result, struct authunix_parms *cred, SVCXPRT *transp);
+static int autofs_unmount_1_req(struct umntrequest *ur, struct umntres *result, struct authunix_parms *cred, SVCXPRT *transp);
+
+/****************************************************************************
+ *** VARIABLES                                                            ***
+ ****************************************************************************/
+
+/****************************************************************************
+ *** FUNCTIONS                                                            ***
+ ****************************************************************************/
+
+/*
+ * AUTOFS XDR FUNCTIONS:
+ */
+
+#ifndef HAVE_XDR_MNTREQUEST
+bool_t
+xdr_mntrequest(XDR *xdrs, mntrequest *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_mntrequest:");
+
+  if (!xdr_string(xdrs, &objp->name, A_MAXNAME))
+    return (FALSE);
+
+  if (!xdr_string(xdrs, &objp->map, A_MAXNAME))
+    return (FALSE);
+
+  if (!xdr_string(xdrs, &objp->opts, A_MAXOPTS))
+    return (FALSE);
+
+  if (!xdr_string(xdrs, &objp->path, A_MAXPATH))
+    return (FALSE);
+
+  return (TRUE);
+}
+#endif /* not HAVE_XDR_MNTREQUEST */
+
+
+#ifndef HAVE_XDR_MNTRES
+bool_t
+xdr_mntres(XDR *xdrs, mntres *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_mntres:");
+
+  if (!xdr_int(xdrs, &objp->status))
+    return (FALSE);
+
+  return (TRUE);
+}
+# endif /* not HAVE_XDR_MNTRES */
+
+
+#ifndef HAVE_XDR_UMNTREQUEST
+bool_t
+xdr_umntrequest(XDR *xdrs, umntrequest *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_umntrequest:");
+
+  if (!xdr_int(xdrs, (int *) &objp->isdirect))
+    return (FALSE);
+
+  if (!xdr_u_int(xdrs, (u_int *) &objp->devid))
+    return (FALSE);
+
+#ifdef HAVE_UMNTREQUEST_RDEVID
+  if (!xdr_u_long(xdrs, &objp->rdevid))
+    return (FALSE);
+#endif /* HAVE_UMNTREQUEST_RDEVID */
+
+  if (!xdr_pointer(xdrs, (char **) &objp->next, sizeof(umntrequest), (XDRPROC_T_TYPE) xdr_umntrequest))
+    return (FALSE);
+
+  return (TRUE);
+}
+#endif /* not HAVE_XDR_UMNTREQUEST */
+
+
+#ifndef HAVE_XDR_UMNTRES
+bool_t
+xdr_umntres(XDR *xdrs, umntres *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_mntres:");
+
+  if (!xdr_int(xdrs, &objp->status))
+    return (FALSE);
+
+  return (TRUE);
+}
+#endif /* not HAVE_XDR_UMNTRES */
+
+
+/*
+ * AUTOFS RPC methods
+ */
+
+static int
+autofs_mount_1_req(struct mntrequest *m,
+		   struct mntres *res,
+		   struct authunix_parms *cred,
+		   SVCXPRT *transp)
+{
+  int err = 0;
+  int isdirect = 0;
+  am_node *mp, *ap;
+  mntfs *mf;
+
+  dlog("MOUNT REQUEST: name=%s map=%s opts=%s path=%s",
+       m->name, m->map, m->opts, m->path);
+
+  /* find the effective uid/gid from RPC request */
+  xsnprintf(opt_uid, sizeof(uid_str), "%d", (int) cred->aup_uid);
+  xsnprintf(opt_gid, sizeof(gid_str), "%d", (int) cred->aup_gid);
+
+  mp = find_ap(m->path);
+  if (!mp) {
+    plog(XLOG_ERROR, "map %s not found", m->path);
+    err = ENOENT;
+    goto out;
+  }
+
+  mf = mp->am_al->al_mnt;
+  isdirect = (mf->mf_fsflags & FS_DIRECT) ? 1 : 0;
+  ap = mf->mf_ops->lookup_child(mp, m->name + isdirect, &err, VLOOK_CREATE);
+  if (ap && err < 0)
+    ap = mf->mf_ops->mount_child(ap, &err);
+  if (ap == NULL) {
+    if (err < 0) {
+      /* we're working on it */
+      amd_stats.d_drops++;
+      return 1;
+    }
+    err = ENOENT;
+    goto out;
+  }
+
+out:
+  if (err) {
+    if (isdirect) {
+      /* direct mount */
+      plog(XLOG_ERROR, "mount of %s failed", m->path);
+    } else {
+      /* indirect mount */
+      plog(XLOG_ERROR, "mount of %s/%s failed", m->path, m->name);
+    }
+  }
+
+  dlog("MOUNT REPLY: status=%d (%s)", err, strerror(err));
+
+  res->status = err;
+  return 0;
+}
+
+
+static int
+autofs_unmount_1_req(struct umntrequest *ul,
+		     struct umntres *res,
+		     struct authunix_parms *cred,
+		     SVCXPRT *transp)
+{
+  int mapno, err;
+  am_node *mp = NULL;
+
+  dlog("UNMOUNT REQUEST: dev=%lx rdev=%lx %s",
+       (u_long) ul->devid,
+       (u_long) ul->rdevid,
+       ul->isdirect ? "direct" : "indirect");
+
+  /* by default, and if not found, succeed */
+  res->status = 0;
+
+  for (mapno = 0; ; mapno++) {
+    mp = get_exported_ap(mapno);
+    if (!mp)
+      break;
+    if (mp->am_dev == ul->devid &&
+	(ul->rdevid == 0 || mp->am_rdev == ul->rdevid))
+      break;
+  }
+
+  if (mp) {
+    /* save RPC context */
+    if (!mp->am_transp && transp) {
+      mp->am_transp = (SVCXPRT *) xmalloc(sizeof(SVCXPRT));
+      *(mp->am_transp) = *transp;
+    }
+
+    mapno = mp->am_mapno;
+    err = unmount_mp(mp);
+
+    if (err)
+      /* backgrounded, don't reply yet */
+      return 1;
+
+    if (get_exported_ap(mapno))
+      /* unmounting failed, tell the kernel */
+      res->status = 1;
+  }
+
+  dlog("UNMOUNT REPLY: status=%d", res->status);
+  return 0;
+}
+
+
+/****************************************************************************/
+/* autofs program dispatcher */
+static void
+autofs_program_1(struct svc_req *rqstp, SVCXPRT *transp)
+{
+  union {
+    mntrequest autofs_mount_1_arg;
+    umntrequest autofs_umount_1_arg;
+  } argument;
+  union {
+    mntres mount_res;
+    umntres umount_res;
+  } result;
+  int ret;
+
+  bool_t (*xdr_argument)();
+  bool_t (*xdr_result)();
+  int (*local)();
+
+  current_transp = transp;
+
+  switch (rqstp->rq_proc) {
+
+  case AUTOFS_NULL:
+    svc_sendreply(transp,
+		  (XDRPROC_T_TYPE) xdr_void,
+		  (SVC_IN_ARG_TYPE) NULL);
+    return;
+
+  case AUTOFS_MOUNT:
+    xdr_argument = xdr_mntrequest;
+    xdr_result = xdr_mntres;
+    local = autofs_mount_1_req;
+    break;
+
+  case AUTOFS_UNMOUNT:
+    xdr_argument = xdr_umntrequest;
+    xdr_result = xdr_umntres;
+    local = autofs_unmount_1_req;
+    break;
+
+  default:
+    svcerr_noproc(transp);
+    return;
+  }
+
+  memset((char *) &argument, 0, sizeof(argument));
+  if (!svc_getargs(transp,
+		   (XDRPROC_T_TYPE) xdr_argument,
+		   (SVC_IN_ARG_TYPE) &argument)) {
+    plog(XLOG_ERROR,
+	 "AUTOFS xdr decode failed for %d %d %d",
+	 (int) rqstp->rq_prog, (int) rqstp->rq_vers, (int) rqstp->rq_proc);
+    svcerr_decode(transp);
+    return;
+  }
+
+  memset((char *)&result, 0, sizeof(result));
+  ret = (*local) (&argument, &result, rqstp, transp);
+
+  current_transp = NULL;
+
+  /* send reply only if the RPC method returned 0 */
+  if (!ret) {
+    if (!svc_sendreply(transp,
+		       (XDRPROC_T_TYPE) xdr_result,
+		       (SVC_IN_ARG_TYPE) &result)) {
+      svcerr_systemerr(transp);
+    }
+  }
+
+  if (!svc_freeargs(transp,
+		    (XDRPROC_T_TYPE) xdr_argument,
+		    (SVC_IN_ARG_TYPE) &argument)) {
+    plog(XLOG_FATAL, "unable to free rpc arguments in autofs_program_1");
+  }
+}
+
+
+int
+autofs_get_fh(am_node *mp)
+{
+  autofs_fh_t *fh;
+  char buf[MAXHOSTNAMELEN];
+  mntfs *mf = mp->am_al->al_mnt;
+  struct utsname utsname;
+
+  plog(XLOG_DEBUG, "autofs_get_fh for %s", mp->am_path);
+  fh = ALLOC(autofs_fh_t);
+  memset((voidp) fh, 0, sizeof(autofs_fh_t)); /* Paranoid */
+
+  /*
+   * SET MOUNT ARGS
+   */
+  if (uname(&utsname) < 0) {
+    xstrlcpy(buf, "localhost.autofs", sizeof(buf));
+  } else {
+    xstrlcpy(buf, utsname.nodename, sizeof(buf));
+    xstrlcat(buf, ".autofs", sizeof(buf));
+  }
+#ifdef HAVE_AUTOFS_ARGS_T_ADDR
+  fh->addr.buf = xstrdup(buf);
+  fh->addr.len = fh->addr.maxlen = strlen(buf);
+#endif /* HAVE_AUTOFS_ARGS_T_ADDR */
+
+  fh->direct = (mf->mf_fsflags & FS_DIRECT) ? 1 : 0;
+  fh->rpc_to = 1;		/* XXX: arbitrary */
+  fh->mount_to = mp->am_timeo;
+  fh->path = mp->am_path;
+  fh->opts = "";		/* XXX: arbitrary */
+  fh->map = mp->am_path;	/* this is what we get back in readdir */
+
+  mp->am_autofs_fh = fh;
+  return 0;
+}
+
+
+void
+autofs_mounted(am_node *mp)
+{
+  /* We don't want any timeouts on autofs nodes */
+  mp->am_autofs_ttl = NEVER;
+}
+
+
+void
+autofs_release_fh(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_autofs_fh;
+#ifdef HAVE_AUTOFS_ARGS_T_ADDR
+  XFREE(fh->addr.buf);
+#endif /* HAVE_AUTOFS_ARGS_T_ADDR */
+  XFREE(fh);
+  mp->am_autofs_fh = NULL;
+}
+
+
+void
+autofs_get_mp(am_node *mp)
+{
+  /* nothing to do */
+}
+
+
+void
+autofs_release_mp(am_node *mp)
+{
+  /* nothing to do */
+}
+
+
+void
+autofs_add_fdset(fd_set *readfds)
+{
+  /* nothing to do */
+}
+
+
+int
+autofs_handle_fdset(fd_set *readfds, int nsel)
+{
+  /* nothing to do */
+  return nsel;
+}
+
+
+/*
+ * Create the autofs service for amd
+ */
+int
+create_autofs_service(void)
+{
+  dlog("creating autofs service listener");
+  return register_autofs_service(AUTOFS_CONFTYPE, autofs_program_1);
+}
+
+
+int
+destroy_autofs_service(void)
+{
+  dlog("destroying autofs service listener");
+  return unregister_autofs_service(AUTOFS_CONFTYPE);
+}
+
+
+int
+autofs_mount_fs(am_node *mp, mntfs *mf)
+{
+  int err = 0;
+  char *target, *target2 = NULL;
+  char *space_hack = autofs_strdup_space_hack(mp->am_path);
+  struct stat buf;
+
+  if (mf->mf_flags & MFF_ON_AUTOFS) {
+    if ((err = mkdir(space_hack, 0555)))
+      goto out;
+  }
+
+  /*
+   * For sublinks, we could end up here with an already mounted f/s.
+   * Don't do anything in that case.
+   */
+  if (!(mf->mf_flags & MFF_MOUNTED))
+    err = mf->mf_ops->mount_fs(mp, mf);
+
+  if (err) {
+    if (mf->mf_flags & MFF_ON_AUTOFS)
+      rmdir(space_hack);
+    errno = err;
+    goto out;
+  }
+
+  /*
+   * Autofs v1 doesn't support symlinks,
+   * so we ignore the CFM_AUTOFS_USE_LOFS flag
+   */
+  if (mf->mf_flags & MFF_ON_AUTOFS)
+    /* Nothing to do */
+    goto out;
+
+  if (mp->am_link)
+    target = mp->am_link;
+  else
+    target = mf->mf_mount;
+
+  if (target[0] != '/')
+    target2 = str3cat(NULL, mp->am_parent->am_path, "/", target);
+  else
+    target2 = xstrdup(target);
+
+  plog(XLOG_INFO, "autofs: converting from link to lofs (%s -> %s)", mp->am_path, target2);
+  /*
+   * we need to stat() the destination, because the bind mount does not
+   * follow symlinks and/or allow for non-existent destinations.
+   *
+   * WARNING: we will deadlock if this function is called from the master
+   * amd process and it happens to trigger another auto mount. Therefore,
+   * this function should be called only from a child amd process, or
+   * at the very least it should not be called from the parent unless we
+   * know for sure that it won't cause a recursive mount. We refuse to
+   * cause the recursive mount anyway if called from the parent amd.
+   */
+  if (!foreground) {
+    if ((err = stat(target2, &buf)))
+      goto out;
+  }
+  if ((err = lstat(target2, &buf)))
+    goto out;
+
+  if ((err = mkdir(space_hack, 0555)))
+    goto out;
+
+  if ((err = mount_lofs(mp->am_path, target2, mf->mf_mopts, 1))) {
+    errno = err;
+    goto out;
+  }
+
+ out:
+  XFREE(space_hack);
+  if (target2)
+    XFREE(target2);
+
+  if (err)
+    return errno;
+  return 0;
+}
+
+
+int
+autofs_umount_fs(am_node *mp, mntfs *mf)
+{
+  int err = 0;
+  char *space_hack = autofs_strdup_space_hack(mp->am_path);
+
+  /*
+   * Autofs v1 doesn't support symlinks,
+   * so we ignore the CFM_AUTOFS_USE_LOFS flag
+   */
+  if (!(mf->mf_flags & MFF_ON_AUTOFS)) {
+    err = UMOUNT_FS(mp->am_path, mnttab_file_name, 1);
+    if (err)
+      goto out;
+    rmdir(space_hack);
+  }
+
+  /*
+   * Multiple sublinks could reference this f/s.
+   * Don't actually unmount it unless we're holding the last reference.
+   */
+  if (mf->mf_refc == 1) {
+    if ((err = mf->mf_ops->umount_fs(mp, mf)))
+      goto out;
+
+    if (mf->mf_flags & MFF_ON_AUTOFS)
+      rmdir(space_hack);
+  }
+
+ out:
+  XFREE(space_hack);
+  return err;
+}
+
+
+int
+autofs_umount_succeeded(am_node *mp)
+{
+  umntres res;
+  SVCXPRT *transp = mp->am_transp;
+
+  if (transp) {
+    res.status = 0;
+
+    if (!svc_sendreply(transp,
+		       (XDRPROC_T_TYPE) xdr_umntres,
+		       (SVC_IN_ARG_TYPE) &res))
+      svcerr_systemerr(transp);
+
+    dlog("Quick reply sent for %s", mp->am_al->al_mnt->mf_mount);
+    XFREE(transp);
+    mp->am_transp = NULL;
+  }
+
+  plog(XLOG_INFO, "autofs: unmounting %s succeeded", mp->am_path);
+  return 0;
+}
+
+
+int
+autofs_umount_failed(am_node *mp)
+{
+  umntres res;
+  SVCXPRT *transp = mp->am_transp;
+
+  if (transp) {
+    res.status = 1;
+
+    if (!svc_sendreply(transp,
+		       (XDRPROC_T_TYPE) xdr_umntres,
+		       (SVC_IN_ARG_TYPE) &res))
+      svcerr_systemerr(transp);
+
+    dlog("Quick reply sent for %s", mp->am_al->al_mnt->mf_mount);
+    XFREE(transp);
+    mp->am_transp = NULL;
+  }
+
+  plog(XLOG_INFO, "autofs: unmounting %s failed", mp->am_path);
+  return 0;
+}
+
+
+void
+autofs_mount_succeeded(am_node *mp)
+{
+  SVCXPRT *transp = mp->am_transp;
+  struct stat stb;
+  char *space_hack;
+
+  if (transp) {
+    /* this was a mount request */
+    mntres res;
+    res.status = 0;
+
+    if (!svc_sendreply(transp,
+		       (XDRPROC_T_TYPE) xdr_mntres,
+		       (SVC_IN_ARG_TYPE) &res))
+      svcerr_systemerr(transp);
+
+    dlog("Quick reply sent for %s", mp->am_al->al_mnt->mf_mount);
+    XFREE(transp);
+    mp->am_transp = NULL;
+  }
+
+  space_hack = autofs_strdup_space_hack(mp->am_path);
+  if (!lstat(space_hack, &stb)) {
+    mp->am_dev = stb.st_dev;
+    mp->am_rdev = stb.st_rdev;
+  }
+  XFREE(space_hack);
+  /* don't expire the entries -- the kernel will do it for us */
+  mp->am_flags |= AMF_NOTIMEOUT;
+
+  plog(XLOG_INFO, "autofs: mounting %s succeeded", mp->am_path);
+}
+
+
+void
+autofs_mount_failed(am_node *mp)
+{
+  SVCXPRT *transp = mp->am_transp;
+
+  if (transp) {
+    /* this was a mount request */
+    mntres res;
+    res.status = ENOENT;
+
+    if (!svc_sendreply(transp,
+		       (XDRPROC_T_TYPE) xdr_mntres,
+		       (SVC_IN_ARG_TYPE) &res))
+      svcerr_systemerr(transp);
+
+    dlog("Quick reply sent for %s", mp->am_al->al_mnt->mf_mount);
+    XFREE(transp);
+    mp->am_transp = NULL;
+  }
+
+  plog(XLOG_INFO, "autofs: mounting %s failed", mp->am_path);
+}
+
+
+void
+autofs_get_opts(char *opts, size_t l, autofs_fh_t *fh)
+{
+  xsnprintf(opts, l, "%sdirect",
+	    fh->direct ? "" : "in");
+}
+
+
+int
+autofs_compute_mount_flags(mntent_t *mntp)
+{
+  /* Must use overlay mounts */
+  return MNT2_GEN_OPT_OVERLAY;
+}
+
+
+void autofs_timeout_mp(am_node *mp)
+{
+  /* We don't want any timeouts on autofs nodes */
+  mp->am_autofs_ttl = NEVER;
+}
+#endif /* HAVE_FS_AUTOFS */
diff --git a/conf/autofs/autofs_solaris_v1.h b/conf/autofs/autofs_solaris_v1.h
new file mode 100644
index 000000000000..1c11c998743e
--- /dev/null
+++ b/conf/autofs/autofs_solaris_v1.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 1999-2003 Ion Badulescu
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/autofs/autofs_solaris_v1.h
+ *
+ */
+
+/*
+ * Automounter filesystem header for Solaris v1
+ */
+
+#ifndef autofs_args_t
+# undef HAVE_FS_AUTOFS
+# undef MNTTAB_TYPE_AUTOFS
+#endif /* !autofs_args_t */
+
+#ifdef HAVE_FS_AUTOFS
+typedef autofs_args_t autofs_fh_t;
+
+#define NEED_AUTOFS_SPACE_HACK
+/*
+ * autofs hack: append a space to the directory name
+ * to stop the kernel->daemon recursion.
+ *
+ * Returns malloc'ed space which needs to be freed by the caller.
+ */
+#define autofs_strdup_space_hack(s) str3cat(NULL, (s), " ", "")
+
+#define AUTOFS_AUTO_FS_FLAGS	(FS_AMQINFO | FS_DIRECTORY | FS_AUTOFS | FS_ON_AUTOFS)
+#define AUTOFS_DIRECT_FS_FLAGS	(FS_DIRECT | FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY | FS_AUTOFS)
+#define AUTOFS_ERROR_FS_FLAGS	(FS_DISCARD)
+#define AUTOFS_HOST_FS_FLAGS	(FS_MKMNT | FS_BACKGROUND | FS_AMQINFO)
+#define AUTOFS_LINK_FS_FLAGS	(FS_MBACKGROUND)
+#define AUTOFS_LINKX_FS_FLAGS	(FS_MBACKGROUND)
+#define AUTOFS_NFSL_FS_FLAGS	(FS_BACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_NFSX_FS_FLAGS	(/* FS_UBACKGROUND| */ FS_AMQINFO )
+#define AUTOFS_PROGRAM_FS_FLAGS	(FS_MKMNT | FS_BACKGROUND | FS_AMQINFO)
+#define AUTOFS_ROOT_FS_FLAGS	(FS_NOTIMEOUT | FS_AMQINFO | FS_DIRECTORY)
+#define AUTOFS_TOPLVL_FS_FLAGS	(FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY | FS_AUTOFS)
+#define AUTOFS_UNION_FS_FLAGS	(FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY | FS_ON_AUTOFS)
+
+#define AUTOFS_CACHEFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_CDFS_FS_FLAGS	(FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_EFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_LOFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_NFS_FS_FLAGS	(FS_BACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_PCFS_FS_FLAGS	(FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_UFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_XFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#endif /* HAVE_FS_AUTOFS */
diff --git a/conf/autofs/autofs_solaris_v2_v3.c b/conf/autofs/autofs_solaris_v2_v3.c
new file mode 100644
index 000000000000..f3b653e7ea90
--- /dev/null
+++ b/conf/autofs/autofs_solaris_v2_v3.c
@@ -0,0 +1,1292 @@
+/*
+ * Copyright (c) 1999-2003 Ion Badulescu
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/autofs/autofs_solaris_v2_v3.c
+ *
+ */
+
+/*
+ * Automounter filesystem
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amd.h>
+
+/*
+ * MACROS:
+ */
+#ifndef AUTOFS_NULL
+# define AUTOFS_NULL	NULLPROC
+#endif /* not AUTOFS_NULL */
+
+/*
+ * STRUCTURES:
+ */
+
+struct amd_rddirres {
+  enum autofs_res rd_status;
+  u_long rd_bufsize;
+  nfsdirlist rd_dl;
+};
+typedef struct amd_rddirres amd_rddirres;
+
+/*
+ * VARIABLES:
+ */
+
+SVCXPRT *autofs_xprt = NULL;
+
+/* forward declarations */
+bool_t xdr_umntrequest(XDR *xdrs, umntrequest *objp);
+bool_t xdr_umntres(XDR *xdrs, umntres *objp);
+bool_t xdr_autofs_lookupargs(XDR *xdrs, autofs_lookupargs *objp);
+bool_t xdr_autofs_mountres(XDR *xdrs, autofs_mountres *objp);
+bool_t xdr_autofs_lookupres(XDR *xdrs, autofs_lookupres *objp);
+bool_t xdr_autofs_rddirargs(XDR *xdrs, autofs_rddirargs *objp);
+static bool_t xdr_amd_rddirres(XDR *xdrs, amd_rddirres *objp);
+
+/*
+ * These exist only in the AutoFS V2 protocol.
+ */
+#ifdef AUTOFS_POSTUNMOUNT
+bool_t xdr_postumntreq(XDR *xdrs, postumntreq *objp);
+bool_t xdr_postumntres(XDR *xdrs, postumntres *objp);
+bool_t xdr_postmountreq(XDR *xdrs, postmountreq *objp);
+bool_t xdr_postmountres(XDR *xdrs, postmountres *objp);
+#endif /* AUTOFS_POSTUMOUNT */
+
+/*
+ * AUTOFS XDR FUNCTIONS:
+ */
+
+bool_t
+xdr_autofs_stat(XDR *xdrs, autofs_stat *objp)
+{
+  if (!xdr_enum(xdrs, (enum_t *)objp))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_autofs_action(XDR *xdrs, autofs_action *objp)
+{
+  if (!xdr_enum(xdrs, (enum_t *)objp))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_linka(XDR *xdrs, linka *objp)
+{
+  if (!xdr_string(xdrs, &objp->dir, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->link, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_autofs_netbuf(XDR *xdrs, struct netbuf *objp)
+{
+  bool_t dummy;
+
+  if (!xdr_u_long(xdrs, (u_long *) &objp->maxlen))
+    return (FALSE);
+  dummy = xdr_bytes(xdrs, (char **)&(objp->buf),
+		    (u_int *)&(objp->len), objp->maxlen);
+  return (dummy);
+}
+
+
+bool_t
+xdr_autofs_args(XDR *xdrs, autofs_args *objp)
+{
+  if (!xdr_autofs_netbuf(xdrs, &objp->addr))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->path, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->opts, AUTOFS_MAXOPTSLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->map, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->subdir, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->key, AUTOFS_MAXCOMPONENTLEN))
+    return (FALSE);
+  if (!xdr_int(xdrs, &objp->mount_to))
+    return (FALSE);
+  if (!xdr_int(xdrs, &objp->rpc_to))
+    return (FALSE);
+  if (!xdr_int(xdrs, &objp->direct))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_mounta(XDR *xdrs, struct mounta *objp)
+{
+  if (!xdr_string(xdrs, &objp->spec, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->dir, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_int(xdrs, &objp->flags))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->fstype, AUTOFS_MAXCOMPONENTLEN))
+    return (FALSE);
+  if (!xdr_pointer(xdrs, (char **)&objp->dataptr, sizeof(autofs_args),
+		   (XDRPROC_T_TYPE) xdr_autofs_args))
+    return (FALSE);
+  if (!xdr_int(xdrs, &objp->datalen))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_action_list_entry(XDR *xdrs, action_list_entry *objp)
+{
+  if (!xdr_autofs_action(xdrs, &objp->action))
+    return (FALSE);
+  switch (objp->action) {
+  case AUTOFS_MOUNT_RQ:
+    if (!xdr_mounta(xdrs, &objp->action_list_entry_u.mounta))
+      return (FALSE);
+    break;
+  case AUTOFS_LINK_RQ:
+    if (!xdr_linka(xdrs, &objp->action_list_entry_u.linka))
+      return (FALSE);
+    break;
+  default:
+    break;
+  }
+  return (TRUE);
+}
+
+
+bool_t
+xdr_action_list(XDR *xdrs, action_list *objp)
+{
+  if (!xdr_action_list_entry(xdrs, &objp->action))
+    return (FALSE);
+  if (!xdr_pointer(xdrs, (char **)&objp->next, sizeof(action_list),
+		   (XDRPROC_T_TYPE) xdr_action_list))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_umntrequest(XDR *xdrs, umntrequest *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_umntrequest:");
+
+  if (!xdr_bool_t(xdrs, &objp->isdirect))
+    return (FALSE);
+#ifdef HAVE_STRUCT_UMNTREQUEST_DEVID
+  if (!xdr_dev_t(xdrs, &objp->devid))
+    return (FALSE);
+  if (!xdr_dev_t(xdrs, &objp->rdevid))
+    return (FALSE);
+#else  /* not HAVE_STRUCT_UMNTREQUEST_DEVID */
+  if (!xdr_string(xdrs, &objp->mntresource, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->mntpnt, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->fstype, AUTOFS_MAXCOMPONENTLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->mntopts, AUTOFS_MAXOPTSLEN))
+    return (FALSE);
+#endif /* not HAVE_STRUCT_UMNTREQUEST_DEVID */
+  if (!xdr_pointer(xdrs, (char **) &objp->next, sizeof(umntrequest),
+		   (XDRPROC_T_TYPE) xdr_umntrequest))
+    return (FALSE);
+
+  return (TRUE);
+}
+
+
+bool_t
+xdr_umntres(XDR *xdrs, umntres *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_mntres:");
+
+  if (!xdr_int(xdrs, &objp->status))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+/*
+ * These exist only in the AutoFS V2 protocol.
+ */
+#ifdef AUTOFS_POSTUNMOUNT
+bool_t
+xdr_postumntreq(XDR *xdrs, postumntreq *objp)
+{
+  if (!xdr_dev_t(xdrs, &objp->devid))
+    return (FALSE);
+  if (!xdr_dev_t(xdrs, &objp->rdevid))
+    return (FALSE);
+  if (!xdr_pointer(xdrs, (char **)&objp->next,
+		   sizeof(struct postumntreq),
+		   (XDRPROC_T_TYPE) xdr_postumntreq))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_postumntres(XDR *xdrs, postumntres *objp)
+{
+  if (!xdr_int(xdrs, &objp->status))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_postmountreq(XDR *xdrs, postmountreq *objp)
+{
+  if (!xdr_string(xdrs, &objp->special, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->mountp, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->fstype, AUTOFS_MAXCOMPONENTLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->mntopts, AUTOFS_MAXOPTSLEN))
+    return (FALSE);
+  if (!xdr_dev_t(xdrs, &objp->devid))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_postmountres(XDR *xdrs, postmountres *objp)
+{
+  if (!xdr_int(xdrs, &objp->status))
+    return (FALSE);
+  return (TRUE);
+}
+#endif /* AUTOFS_POSTUNMOUNT */
+
+
+bool_t
+xdr_autofs_res(XDR *xdrs, autofs_res *objp)
+{
+  if (!xdr_enum(xdrs, (enum_t *)objp))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_autofs_lookupargs(XDR *xdrs, autofs_lookupargs *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_autofs_lookupargs:");
+
+  if (!xdr_string(xdrs, &objp->map, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->path, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->name, AUTOFS_MAXCOMPONENTLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->subdir, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_string(xdrs, &objp->opts, AUTOFS_MAXOPTSLEN))
+    return (FALSE);
+  if (!xdr_bool_t(xdrs, &objp->isdirect))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_mount_result_type(XDR *xdrs, mount_result_type *objp)
+{
+  if (!xdr_autofs_stat(xdrs, &objp->status))
+    return (FALSE);
+  switch (objp->status) {
+  case AUTOFS_ACTION:
+    if (!xdr_pointer(xdrs,
+		     (char **)&objp->mount_result_type_u.list,
+		     sizeof(action_list), (XDRPROC_T_TYPE) xdr_action_list))
+      return (FALSE);
+    break;
+  case AUTOFS_DONE:
+    if (!xdr_int(xdrs, &objp->mount_result_type_u.error))
+      return (FALSE);
+    break;
+  }
+  return (TRUE);
+}
+
+
+bool_t
+xdr_autofs_mountres(XDR *xdrs, autofs_mountres *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_mntres:");
+
+  if (!xdr_mount_result_type(xdrs, &objp->mr_type))
+    return (FALSE);
+  if (!xdr_int(xdrs, &objp->mr_verbose))
+    return (FALSE);
+
+  return (TRUE);
+}
+
+
+bool_t
+xdr_lookup_result_type(XDR *xdrs, lookup_result_type *objp)
+{
+  if (!xdr_autofs_action(xdrs, &objp->action))
+    return (FALSE);
+  switch (objp->action) {
+  case AUTOFS_LINK_RQ:
+    if (!xdr_linka(xdrs, &objp->lookup_result_type_u.lt_linka))
+      return (FALSE);
+    break;
+  default:
+    break;
+  }
+  return (TRUE);
+}
+
+
+bool_t
+xdr_autofs_lookupres(XDR *xdrs, autofs_lookupres *objp)
+{
+  if (!xdr_autofs_res(xdrs, &objp->lu_res))
+    return (FALSE);
+  if (!xdr_lookup_result_type(xdrs, &objp->lu_type))
+    return (FALSE);
+  if (!xdr_int(xdrs, &objp->lu_verbose))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+bool_t
+xdr_autofs_rddirargs(XDR *xdrs, autofs_rddirargs *objp)
+{
+  if (!xdr_string(xdrs, &objp->rda_map, AUTOFS_MAXPATHLEN))
+    return (FALSE);
+  if (!xdr_u_int(xdrs, (u_int *) &objp->rda_offset))
+    return (FALSE);
+  if (!xdr_u_int(xdrs, (u_int *) &objp->rda_count))
+    return (FALSE);
+  return (TRUE);
+}
+
+
+/*
+ * ENCODE ONLY
+ *
+ * Solaris automountd uses struct autofsrddir to pass the results.
+ * We use the traditional nfsreaddirres and do the conversion ourselves.
+ */
+static bool_t
+xdr_amd_putrddirres(XDR *xdrs, nfsdirlist *dp, ulong reqsize)
+{
+  nfsentry *ep;
+  char *name;
+  u_int namlen;
+  bool_t true = TRUE;
+  bool_t false = FALSE;
+  int entrysz;
+  int tofit;
+  int bufsize;
+  u_long ino, off;
+
+  bufsize = 1 * BYTES_PER_XDR_UNIT;
+  for (ep = dp->dl_entries; ep; ep = ep->ne_nextentry) {
+    name = ep->ne_name;
+    namlen = strlen(name);
+    ino = (u_long) ep->ne_fileid;
+    off = (u_long) ep->ne_cookie + AUTOFS_DAEMONCOOKIE;
+    entrysz = (1 + 1 + 1 + 1) * BYTES_PER_XDR_UNIT +
+      roundup(namlen, BYTES_PER_XDR_UNIT);
+    tofit = entrysz + 2 * BYTES_PER_XDR_UNIT;
+    if (bufsize + tofit > reqsize) {
+      dp->dl_eof = FALSE;
+      break;
+    }
+    if (!xdr_bool(xdrs, &true) ||
+	!xdr_u_long(xdrs, &ino) ||
+	!xdr_bytes(xdrs, &name, &namlen, AUTOFS_MAXPATHLEN) ||
+	!xdr_u_long(xdrs, &off)) {
+      return (FALSE);
+    }
+    bufsize += entrysz;
+  }
+  if (!xdr_bool(xdrs, &false)) {
+    return (FALSE);
+  }
+  if (!xdr_bool(xdrs, &dp->dl_eof)) {
+    return (FALSE);
+  }
+  return (TRUE);
+}
+
+
+static bool_t
+xdr_amd_rddirres(XDR *xdrs, amd_rddirres *objp)
+{
+  if (!xdr_enum(xdrs, (enum_t *)&objp->rd_status))
+    return (FALSE);
+  if (objp->rd_status != AUTOFS_OK)
+    return (TRUE);
+  return (xdr_amd_putrddirres(xdrs, &objp->rd_dl, objp->rd_bufsize));
+}
+
+
+/*
+ * AUTOFS RPC methods
+ */
+
+static int
+autofs_lookup_2_req(autofs_lookupargs *m,
+		    autofs_lookupres *res,
+		    struct authunix_parms *cred,
+		    SVCXPRT *transp)
+{
+  int err;
+  am_node *mp, *new_mp;
+  mntfs *mf;
+
+  dlog("LOOKUP REQUEST: name=%s[%s] map=%s opts=%s path=%s direct=%d",
+       m->name, m->subdir, m->map, m->opts,
+       m->path, m->isdirect);
+
+  /* find the effective uid/gid from RPC request */
+  xsnprintf(opt_uid, sizeof(uid_str), "%d", (int) cred->aup_uid);
+  xsnprintf(opt_gid, sizeof(gid_str), "%d", (int) cred->aup_gid);
+
+  mp = find_ap(m->path);
+  if (!mp) {
+    plog(XLOG_ERROR, "map %s not found", m->path);
+    err = AUTOFS_NOENT;
+    goto out;
+  }
+
+  mf = mp->am_al->al_mnt;
+  new_mp = mf->mf_ops->lookup_child(mp, m->name, &err, VLOOK_LOOKUP);
+  if (!new_mp) {
+    err = AUTOFS_NOENT;
+    goto out;
+  }
+
+  if (err == 0) {
+    plog(XLOG_ERROR, "autofs requests to mount an already mounted node???");
+  } else {
+    free_map(new_mp);
+  }
+  err = AUTOFS_OK;
+  res->lu_type.action = AUTOFS_NONE;
+
+ out:
+  res->lu_res = err;
+  res->lu_verbose = 1;
+
+  dlog("LOOKUP REPLY: status=%d", res->lu_res);
+  return 0;
+}
+
+
+static void
+autofs_lookup_2_free(autofs_lookupres *res)
+{
+  struct linka link;
+
+  if ((res->lu_res == AUTOFS_OK) &&
+      (res->lu_type.action == AUTOFS_LINK_RQ)) {
+    /*
+     * Free link information
+     */
+    link = res->lu_type.lookup_result_type_u.lt_linka;
+    if (link.dir)
+      XFREE(link.dir);
+    if (link.link)
+      XFREE(link.link);
+  }
+}
+
+
+static int
+autofs_mount_2_req(autofs_lookupargs *m,
+		   autofs_mountres *res,
+		   struct authunix_parms *cred,
+		   SVCXPRT *transp)
+{
+  int err = AUTOFS_OK;
+  am_node *mp, *new_mp;
+  mntfs *mf;
+
+  dlog("MOUNT REQUEST: name=%s[%s] map=%s opts=%s path=%s direct=%d",
+       m->name, m->subdir, m->map, m->opts,
+       m->path, m->isdirect);
+
+  /* find the effective uid/gid from RPC request */
+  xsnprintf(opt_uid, sizeof(uid_str), "%d", (int) cred->aup_uid);
+  xsnprintf(opt_gid, sizeof(gid_str), "%d", (int) cred->aup_gid);
+
+  mp = find_ap(m->path);
+  if (!mp) {
+    plog(XLOG_ERROR, "map %s not found", m->path);
+    res->mr_type.status = AUTOFS_DONE;
+    res->mr_type.mount_result_type_u.error = AUTOFS_NOENT;
+    goto out;
+  }
+
+  mf = mp->am_al->al_mnt;
+  new_mp = mf->mf_ops->lookup_child(mp, m->name + m->isdirect, &err, VLOOK_CREATE);
+  if (new_mp && err < 0) {
+    /* new_mp->am_transp = transp; */
+    new_mp = mf->mf_ops->mount_child(new_mp, &err);
+  }
+  if (new_mp == NULL) {
+    if (err < 0) {
+      /* we're working on it */
+      amd_stats.d_drops++;
+      return 1;
+    }
+    res->mr_type.status = AUTOFS_DONE;
+    res->mr_type.mount_result_type_u.error = AUTOFS_NOENT;
+    goto out;
+  }
+
+  if (gopt.flags & CFM_AUTOFS_USE_LOFS ||
+      new_mp->am_al->al_mnt->mf_flags & MFF_ON_AUTOFS) {
+    res->mr_type.status = AUTOFS_DONE;
+    res->mr_type.mount_result_type_u.error = AUTOFS_OK;
+  } else {
+    struct action_list *list = malloc(sizeof(struct action_list));
+    char *target;
+    if (new_mp->am_link)
+      target = new_mp->am_link;
+    else
+      target = new_mp->am_al->al_mnt->mf_mount;
+    list->action.action = AUTOFS_LINK_RQ;
+    list->action.action_list_entry_u.linka.dir = xstrdup(new_mp->am_name);
+    list->action.action_list_entry_u.linka.link = xstrdup(target);
+    list->next = NULL;
+    res->mr_type.status = AUTOFS_ACTION;
+    res->mr_type.mount_result_type_u.list = list;
+  }
+
+out:
+  res->mr_verbose = 1;
+
+  switch (res->mr_type.status) {
+  case AUTOFS_ACTION:
+    dlog("MOUNT REPLY: status=%d, AUTOFS_ACTION", err);
+    break;
+  case AUTOFS_DONE:
+    dlog("MOUNT REPLY: status=%d, AUTOFS_DONE", err);
+    break;
+  default:
+    dlog("MOUNT REPLY: status=%d, UNKNOWN(%d)", err, res->mr_type.status);
+  }
+
+  if (err) {
+    if (m->isdirect) {
+      /* direct mount */
+      plog(XLOG_ERROR, "mount of %s failed", m->path);
+    } else {
+      /* indirect mount */
+      plog(XLOG_ERROR, "mount of %s/%s failed", m->path, m->name);
+    }
+  }
+  return 0;
+}
+
+
+static void
+autofs_mount_2_free(struct autofs_mountres *res)
+{
+  if (res->mr_type.status == AUTOFS_ACTION &&
+      res->mr_type.mount_result_type_u.list != NULL) {
+    autofs_action action;
+    dlog("freeing action list");
+    action = res->mr_type.mount_result_type_u.list->action.action;
+    if (action == AUTOFS_LINK_RQ) {
+      /*
+       * Free link information
+       */
+      struct linka *link;
+      link = &(res->mr_type.mount_result_type_u.list->action.action_list_entry_u.linka);
+      if (link->dir)
+	XFREE(link->dir);
+      if (link->link)
+	XFREE(link->link);
+    } else if (action == AUTOFS_MOUNT_RQ) {
+      struct mounta *mnt;
+      mnt = &(res->mr_type.mount_result_type_u.list->action.action_list_entry_u.mounta);
+      if (mnt->spec)
+	XFREE(mnt->spec);
+      if (mnt->dir)
+	XFREE(mnt->dir);
+      if (mnt->fstype)
+	XFREE(mnt->fstype);
+      if (mnt->dataptr)
+	XFREE(mnt->dataptr);
+#ifdef HAVE_MOUNTA_OPTPTR
+      if (mnt->optptr)
+	XFREE(mnt->optptr);
+#endif /* HAVE_MOUNTA_OPTPTR */
+    }
+    XFREE(res->mr_type.mount_result_type_u.list);
+  }
+}
+
+
+static int
+autofs_unmount_2_req(umntrequest *ul,
+		     umntres *res,
+		     struct authunix_parms *cred,
+		     SVCXPRT *transp)
+{
+  int mapno, err;
+  am_node *mp = NULL;
+
+#ifdef HAVE_STRUCT_UMNTREQUEST_DEVID
+  dlog("UNMOUNT REQUEST: dev=%lx rdev=%lx %s",
+       (u_long) ul->devid,
+       (u_long) ul->rdevid,
+       ul->isdirect ? "direct" : "indirect");
+#else  /* not HAVE_STRUCT_UMNTREQUEST_DEVID */
+  dlog("UNMOUNT REQUEST: mntresource='%s' mntpnt='%s' fstype='%s' mntopts='%s' %s",
+       ul->mntresource,
+       ul->mntpnt,
+       ul->fstype,
+       ul->mntopts,
+       ul->isdirect ? "direct" : "indirect");
+#endif /* not HAVE_STRUCT_UMNTREQUEST_DEVID */
+
+  /* by default, and if not found, succeed */
+  res->status = 0;
+
+#ifdef HAVE_STRUCT_UMNTREQUEST_DEVID
+  for (mp = get_first_exported_ap(&mapno);
+       mp;
+       mp = get_next_exported_ap(&mapno)) {
+    if (mp->am_dev == ul->devid &&
+	mp->am_rdev == ul->rdevid)
+      break;
+  }
+#else  /* not HAVE_STRUCT_UMNTREQUEST_DEVID */
+  mp = find_ap(ul->mntpnt);
+#endif /* not HAVE_STRUCT_UMNTREQUEST_DEVID */
+
+  if (mp) {
+    /* save RPC context */
+    if (!mp->am_transp && transp) {
+      mp->am_transp = (SVCXPRT *) xmalloc(sizeof(SVCXPRT));
+      *(mp->am_transp) = *transp;
+    }
+
+    mapno = mp->am_mapno;
+    err = unmount_mp(mp);
+
+    if (err)
+      /* backgrounded, don't reply yet */
+      return 1;
+
+    if (get_exported_ap(mapno))
+      /* unmounting failed, tell the kernel */
+      res->status = 1;
+  }
+
+  dlog("UNMOUNT REPLY: status=%d", res->status);
+  return 0;
+}
+
+
+/*
+ * These exist only in the AutoFS V2 protocol.
+ */
+#ifdef AUTOFS_POSTUNMOUNT
+/* XXX not implemented */
+static int
+autofs_postunmount_2_req(postumntreq *req,
+			 postumntres *res,
+			 struct authunix_parms *cred,
+			 SVCXPRT *transp)
+{
+  postumntreq *ul = req;
+
+  dlog("POSTUNMOUNT REQUEST: dev=%lx rdev=%lx",
+       (u_long) ul->devid,
+       (u_long) ul->rdevid);
+
+  /* succeed unconditionally */
+  res->status = 0;
+
+  dlog("POSTUNMOUNT REPLY: status=%d", res->status);
+  return 0;
+}
+
+
+/* XXX not implemented */
+static int
+autofs_postmount_2_req(postmountreq *req,
+		       postmountres *res,
+		       struct authunix_parms *cred,
+		       SVCXPRT *transp)
+{
+  dlog("POSTMOUNT REQUEST: %s\tdev=%lx\tspecial=%s %s",
+       req->mountp, (u_long) req->devid, req->special, req->mntopts);
+
+  /* succeed unconditionally */
+  res->status = 0;
+
+  dlog("POSTMOUNT REPLY: status=%d", res->status);
+  return 0;
+}
+#endif /* AUTOFS_POSTUNMOUNT */
+
+
+static int
+autofs_readdir_2_req(struct autofs_rddirargs *req,
+		     struct amd_rddirres *res,
+		     struct authunix_parms *cred,
+		     SVCXPRT *transp)
+{
+  am_node *mp;
+  int err;
+  static nfsentry e_res[MAX_READDIR_ENTRIES];
+
+  dlog("READDIR REQUEST: %s @ %d",
+       req->rda_map, (int) req->rda_offset);
+
+  mp = find_ap(req->rda_map);
+  if (!mp) {
+    plog(XLOG_ERROR, "map %s not found", req->rda_map);
+    res->rd_status = AUTOFS_NOENT;
+    goto out;
+  }
+
+  mp->am_stats.s_readdir++;
+  req->rda_offset -= AUTOFS_DAEMONCOOKIE;
+  err = mp->am_al->al_mnt->mf_ops->readdir(mp, (char *)&req->rda_offset,
+				    &res->rd_dl, e_res, req->rda_count);
+  if (err) {
+    res->rd_status = AUTOFS_ECOMM;
+    goto out;
+  }
+
+  res->rd_status = AUTOFS_OK;
+  res->rd_bufsize = req->rda_count;
+
+out:
+  dlog("READDIR REPLY: status=%d", res->rd_status);
+  return 0;
+}
+
+
+/****************************************************************************/
+/* autofs program dispatcher */
+static void
+autofs_program_2(struct svc_req *rqstp, SVCXPRT *transp)
+{
+  union {
+    autofs_lookupargs autofs_mount_2_arg;
+    autofs_lookupargs autofs_lookup_2_arg;
+    umntrequest autofs_umount_2_arg;
+    autofs_rddirargs autofs_readdir_2_arg;
+#ifdef AUTOFS_POSTUNMOUNT
+    postmountreq autofs_postmount_2_arg;
+    postumntreq autofs_postumnt_2_arg;
+#endif /* AUTOFS_POSTUNMOUNT */
+  } argument;
+
+  union {
+    autofs_mountres mount_res;
+    autofs_lookupres lookup_res;
+    umntres umount_res;
+    amd_rddirres readdir_res;
+#ifdef AUTOFS_POSTUNMOUNT
+    postumntres postumnt_res;
+    postmountres postmnt_res;
+#endif /* AUTOFS_POSTUNMOUNT */
+  } result;
+  int ret;
+
+  bool_t (*xdr_argument)();
+  bool_t (*xdr_result)();
+  int (*local)();
+  void (*local_free)() = NULL;
+
+  current_transp = transp;
+
+  switch (rqstp->rq_proc) {
+
+  case AUTOFS_NULL:
+    svc_sendreply(transp,
+		  (XDRPROC_T_TYPE) xdr_void,
+		  (SVC_IN_ARG_TYPE) NULL);
+    return;
+
+  case AUTOFS_LOOKUP:
+    xdr_argument = xdr_autofs_lookupargs;
+    xdr_result = xdr_autofs_lookupres;
+    local = autofs_lookup_2_req;
+    local_free = autofs_lookup_2_free;
+    break;
+
+  case AUTOFS_MOUNT:
+    xdr_argument = xdr_autofs_lookupargs;
+    xdr_result = xdr_autofs_mountres;
+    local = autofs_mount_2_req;
+    local_free = autofs_mount_2_free;
+    break;
+
+  case AUTOFS_UNMOUNT:
+    xdr_argument = xdr_umntrequest;
+    xdr_result = xdr_umntres;
+    local = autofs_unmount_2_req;
+    break;
+
+/*
+ * These exist only in the AutoFS V2 protocol.
+ */
+#ifdef AUTOFS_POSTUNMOUNT
+  case AUTOFS_POSTUNMOUNT:
+    xdr_argument = xdr_postumntreq;
+    xdr_result = xdr_postumntres;
+    local = autofs_postunmount_2_req;
+    break;
+
+  case AUTOFS_POSTMOUNT:
+    xdr_argument = xdr_postmountreq;
+    xdr_result = xdr_postmountres;
+    local = autofs_postmount_2_req;
+    break;
+#endif /* AUTOFS_POSTUNMOUNT */
+
+  case AUTOFS_READDIR:
+    xdr_argument = xdr_autofs_rddirargs;
+    xdr_result = xdr_amd_rddirres;
+    local = autofs_readdir_2_req;
+    break;
+
+  default:
+    svcerr_noproc(transp);
+    return;
+  }
+
+  memset((char *) &argument, 0, sizeof(argument));
+  if (!svc_getargs(transp,
+		   (XDRPROC_T_TYPE) xdr_argument,
+		   (SVC_IN_ARG_TYPE) &argument)) {
+    plog(XLOG_ERROR, "AUTOFS xdr decode failed for %d %d %d",
+	 (int) rqstp->rq_prog, (int) rqstp->rq_vers, (int) rqstp->rq_proc);
+    svcerr_decode(transp);
+    return;
+  }
+
+  memset((char *)&result, 0, sizeof(result));
+  ret = (*local) (&argument, &result, rqstp->rq_clntcred, transp);
+
+  current_transp = NULL;
+
+  /* send reply only if the RPC method returned 0 */
+  if (!ret) {
+    if (!svc_sendreply(transp,
+		       (XDRPROC_T_TYPE) xdr_result,
+		       (SVC_IN_ARG_TYPE) &result)) {
+      svcerr_systemerr(transp);
+    }
+  }
+
+  if (!svc_freeargs(transp,
+		    (XDRPROC_T_TYPE) xdr_argument,
+		    (SVC_IN_ARG_TYPE) &argument)) {
+    plog(XLOG_FATAL, "unable to free rpc arguments in autofs_program_2");
+  }
+
+  if (local_free)
+    (*local_free)(&result);
+}
+
+
+int
+autofs_get_fh(am_node *mp)
+{
+  autofs_fh_t *fh;
+  char buf[MAXHOSTNAMELEN];
+  mntfs *mf = mp->am_al->al_mnt;
+  struct utsname utsname;
+
+  plog(XLOG_DEBUG, "autofs_get_fh for %s", mp->am_path);
+  fh = ALLOC(autofs_fh_t);
+  memset((voidp) fh, 0, sizeof(autofs_fh_t)); /* Paranoid */
+
+  /*
+   * SET MOUNT ARGS
+   */
+  if (uname(&utsname) < 0) {
+    xstrlcpy(buf, "localhost.autofs", sizeof(buf));
+  } else {
+    xstrlcpy(buf, utsname.nodename, sizeof(buf));
+    xstrlcat(buf, ".autofs", sizeof(buf));
+  }
+#ifdef HAVE_AUTOFS_ARGS_T_ADDR
+  fh->addr.buf = xstrdup(buf);
+  fh->addr.len = fh->addr.maxlen = strlen(buf);
+#endif /* HAVE_AUTOFS_ARGS_T_ADDR */
+
+  fh->direct = ((mf->mf_ops->autofs_fs_flags & FS_DIRECT) == FS_DIRECT);
+  fh->rpc_to = 1;		/* XXX: arbitrary */
+  fh->mount_to = mp->am_timeo;
+  fh->path = mp->am_path;
+  fh->opts = "";		/* XXX: arbitrary */
+  fh->map = mp->am_path;	/* this is what we get back in readdir */
+  fh->subdir = "";
+  if (fh->direct)
+    fh->key = mp->am_name;
+  else
+    fh->key = "";
+
+  mp->am_autofs_fh = fh;
+  return 0;
+}
+
+
+void
+autofs_mounted(am_node *mp)
+{
+  /* We don't want any timeouts on autofs nodes */
+  mp->am_autofs_ttl = NEVER;
+}
+
+
+void
+autofs_release_fh(am_node *mp)
+{
+  autofs_fh_t *fh = mp->am_autofs_fh;
+#ifdef HAVE_AUTOFS_ARGS_T_ADDR
+  XFREE(fh->addr.buf);
+#endif /* HAVE_AUTOFS_ARGS_T_ADDR */
+  XFREE(fh);
+  mp->am_autofs_fh = NULL;
+}
+
+
+void
+autofs_get_mp(am_node *mp)
+{
+  /* nothing to do */
+}
+
+
+void
+autofs_release_mp(am_node *mp)
+{
+  /* nothing to do */
+}
+
+
+void
+autofs_add_fdset(fd_set *readfds)
+{
+  /* nothing to do */
+}
+
+
+int
+autofs_handle_fdset(fd_set *readfds, int nsel)
+{
+  /* nothing to do */
+  return nsel;
+}
+
+
+/*
+ * Create the autofs service for amd
+ */
+int
+create_autofs_service(void)
+{
+  dlog("creating autofs service listener");
+  return register_autofs_service(AUTOFS_CONFTYPE, autofs_program_2);
+}
+
+
+int
+destroy_autofs_service(void)
+{
+  dlog("destroying autofs service listener");
+  return unregister_autofs_service(AUTOFS_CONFTYPE);
+}
+
+
+int
+autofs_mount_fs(am_node *mp, mntfs *mf)
+{
+  int err = 0;
+  char *target, *target2 = NULL;
+  struct stat buf;
+
+  /*
+   * For sublinks, we could end up here with an already mounted f/s.
+   * Don't do anything in that case.
+   */
+  if (!(mf->mf_flags & MFF_MOUNTED))
+    err = mf->mf_ops->mount_fs(mp, mf);
+
+  if (err || mf->mf_flags & MFF_ON_AUTOFS)
+    /* Nothing else to do */
+    return err;
+
+  if (!(gopt.flags & CFM_AUTOFS_USE_LOFS))
+    /* Symlinks will be requested in autofs_mount_succeeded */
+    return 0;
+
+  if (mp->am_link)
+    target = mp->am_link;
+  else
+    target = mf->mf_mount;
+
+  if (target[0] != '/')
+    target2 = str3cat(NULL, mp->am_parent->am_path, "/", target);
+  else
+    target2 = xstrdup(target);
+
+  plog(XLOG_INFO, "autofs: converting from link to lofs (%s -> %s)", mp->am_path, target2);
+
+  /*
+   * we need to stat() the destination, because the bind mount does not
+   * follow symlinks and/or allow for non-existent destinations.
+   * we fall back to symlinks if there are problems.
+   *
+   * we need to temporarily change pgrp, otherwise our stat() won't
+   * trigger whatever cascading mounts are needed.
+   *
+   * WARNING: we will deadlock if this function is called from the master
+   * amd process and it happens to trigger another auto mount. Therefore,
+   * this function should be called only from a child amd process, or
+   * at the very least it should not be called from the parent unless we
+   * know for sure that it won't cause a recursive mount. We refuse to
+   * cause the recursive mount anyway if called from the parent amd.
+   */
+  if (!foreground) {
+    if ((err = stat(target2, &buf)))
+      goto out;
+  }
+  if ((err = lstat(target2, &buf)))
+    goto out;
+
+  if ((err = mount_lofs(mp->am_path, target2, mf->mf_mopts, 1))) {
+    errno = err;
+    goto out;
+  }
+
+ out:
+  if (target2)
+    XFREE(target2);
+
+  if (err)
+    return errno;
+  return 0;
+}
+
+
+int
+autofs_umount_fs(am_node *mp, mntfs *mf)
+{
+  int err = 0;
+  if (!(mf->mf_flags & MFF_ON_AUTOFS) &&
+      gopt.flags & CFM_AUTOFS_USE_LOFS) {
+    err = UMOUNT_FS(mp->am_path, mnttab_file_name, 1);
+    if (err)
+      return err;
+  }
+
+  /*
+   * Multiple sublinks could reference this f/s.
+   * Don't actually unmount it unless we're holding the last reference.
+   */
+  if (mf->mf_refc == 1)
+    err = mf->mf_ops->umount_fs(mp, mf);
+  return err;
+}
+
+
+int
+autofs_umount_succeeded(am_node *mp)
+{
+  umntres res;
+  SVCXPRT *transp = mp->am_transp;
+
+  if (transp) {
+    res.status = 0;
+
+    if (!svc_sendreply(transp,
+		       (XDRPROC_T_TYPE) xdr_umntres,
+		       (SVC_IN_ARG_TYPE) &res))
+      svcerr_systemerr(transp);
+
+    dlog("Quick reply sent for %s", mp->am_al->al_mnt->mf_mount);
+    XFREE(transp);
+    mp->am_transp = NULL;
+  }
+
+  plog(XLOG_INFO, "autofs: unmounting %s succeeded", mp->am_path);
+  return 0;
+}
+
+
+int
+autofs_umount_failed(am_node *mp)
+{
+  umntres res;
+  SVCXPRT *transp = mp->am_transp;
+
+  if (transp) {
+    res.status = 1;
+
+    if (!svc_sendreply(transp,
+		       (XDRPROC_T_TYPE) xdr_umntres,
+		       (SVC_IN_ARG_TYPE) &res))
+      svcerr_systemerr(transp);
+
+    dlog("Quick reply sent for %s", mp->am_al->al_mnt->mf_mount);
+    XFREE(transp);
+    mp->am_transp = NULL;
+  }
+
+  plog(XLOG_INFO, "autofs: unmounting %s failed", mp->am_path);
+  return 0;
+}
+
+
+void
+autofs_mount_succeeded(am_node *mp)
+{
+  SVCXPRT *transp = mp->am_transp;
+  struct stat stb;
+
+  /*
+   * Store dev and rdev -- but not for symlinks
+   */
+  if (gopt.flags & CFM_AUTOFS_USE_LOFS ||
+      mp->am_al->al_mnt->mf_flags & MFF_ON_AUTOFS) {
+    if (!lstat(mp->am_path, &stb)) {
+      mp->am_dev = stb.st_dev;
+      mp->am_rdev = stb.st_rdev;
+    }
+    /* don't expire the entries -- the kernel will do it for us */
+    mp->am_flags |= AMF_NOTIMEOUT;
+  }
+
+  if (transp) {
+    autofs_mountres res;
+    res.mr_type.status = AUTOFS_DONE;
+    res.mr_type.mount_result_type_u.error = AUTOFS_OK;
+    res.mr_verbose = 1;
+
+    if (!svc_sendreply(transp,
+		       (XDRPROC_T_TYPE) xdr_autofs_mountres,
+		       (SVC_IN_ARG_TYPE) &res))
+      svcerr_systemerr(transp);
+
+    dlog("Quick reply sent for %s", mp->am_al->al_mnt->mf_mount);
+    XFREE(transp);
+    mp->am_transp = NULL;
+  }
+
+  plog(XLOG_INFO, "autofs: mounting %s succeeded", mp->am_path);
+}
+
+
+void
+autofs_mount_failed(am_node *mp)
+{
+  SVCXPRT *transp = mp->am_transp;
+
+  if (transp) {
+    autofs_mountres res;
+    res.mr_type.status = AUTOFS_DONE;
+    res.mr_type.mount_result_type_u.error = AUTOFS_NOENT;
+    res.mr_verbose = 1;
+
+    if (!svc_sendreply(transp,
+		       (XDRPROC_T_TYPE) xdr_autofs_mountres,
+		       (SVC_IN_ARG_TYPE) &res))
+      svcerr_systemerr(transp);
+
+    dlog("Quick reply sent for %s", mp->am_al->al_mnt->mf_mount);
+    XFREE(transp);
+    mp->am_transp = NULL;
+  }
+
+  plog(XLOG_INFO, "autofs: mounting %s failed", mp->am_path);
+}
+
+
+void
+autofs_get_opts(char *opts, size_t l, autofs_fh_t *fh)
+{
+  xsnprintf(opts, l, "%sdirect",
+	    fh->direct ? "" : "in");
+}
+
+
+int
+autofs_compute_mount_flags(mntent_t *mntp)
+{
+  /* Must use overlay mounts */
+  return MNT2_GEN_OPT_OVERLAY;
+}
+
+
+void autofs_timeout_mp(am_node *mp)
+{
+  /* We don't want any timeouts on autofs nodes */
+  mp->am_autofs_ttl = NEVER;
+}
diff --git a/conf/autofs/autofs_solaris_v2_v3.h b/conf/autofs/autofs_solaris_v2_v3.h
new file mode 100644
index 000000000000..5d6ec54509c2
--- /dev/null
+++ b/conf/autofs/autofs_solaris_v2_v3.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 1999-2003 Ion Badulescu
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/autofs/autofs_solaris_v2_v3.h
+ *
+ */
+
+/*
+ * Automounter filesystem headers for Solaris v2-v3
+ */
+
+#ifdef HAVE_FS_AUTOFS
+typedef struct autofs_args autofs_fh_t;
+
+#define AUTOFS_AUTO_FS_FLAGS	(FS_AMQINFO | FS_DIRECTORY | FS_AUTOFS | FS_ON_AUTOFS)
+#define AUTOFS_DIRECT_FS_FLAGS	(FS_DIRECT | FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY | FS_AUTOFS)
+#define AUTOFS_ERROR_FS_FLAGS	(FS_DISCARD)
+#define AUTOFS_HOST_FS_FLAGS	(FS_MKMNT | FS_BACKGROUND | FS_AMQINFO)
+#define AUTOFS_LINK_FS_FLAGS	(FS_MBACKGROUND)
+#define AUTOFS_LINKX_FS_FLAGS	(FS_MBACKGROUND)
+#define AUTOFS_NFSL_FS_FLAGS	(FS_BACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_NFSX_FS_FLAGS	(/* FS_UBACKGROUND| */ FS_AMQINFO )
+#define AUTOFS_PROGRAM_FS_FLAGS	(FS_BACKGROUND | FS_AMQINFO)
+#define AUTOFS_ROOT_FS_FLAGS	(FS_NOTIMEOUT | FS_AMQINFO | FS_DIRECTORY)
+#define AUTOFS_TOPLVL_FS_FLAGS	(FS_MKMNT | FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY | FS_AUTOFS)
+#define AUTOFS_UNION_FS_FLAGS	(FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY | FS_ON_AUTOFS)
+
+#define AUTOFS_CACHEFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_CDFS_FS_FLAGS	(FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_EFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_LOFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_NFS_FS_FLAGS	(FS_BACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_PCFS_FS_FLAGS	(FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_UFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#define AUTOFS_XFS_FS_FLAGS	(FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS)
+#endif /* HAVE_FS_AUTOFS */
diff --git a/conf/checkmount/checkmount_aix.c b/conf/checkmount/checkmount_aix.c
new file mode 100644
index 000000000000..599c136facfe
--- /dev/null
+++ b/conf/checkmount/checkmount_aix.c
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/checkmount/checkmount_aix.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+
+
+/*
+ * These were missing external definitions from old AIX's headers.  They
+ * appear to be available in <sys/vmount.h> on AIX 5.3, and possibly
+ * earlier. Hence I commented this out.
+ */
+#ifndef HAVE_EXTERN_MNTCTL
+extern int mntctl(int cmd, int size, voidp buf);
+#endif /* not HAVE_EXTERN_MNTCTL */
+extern int is_same_host(char *name1, char *name2, struct in_addr addr2);
+
+
+int
+fixmount_check_mount(char *host, struct in_addr hostaddr, char *path)
+{
+  int ret, i;
+  char *mntinfo = NULL, *cp;
+  char *short_hostname, *long_hostname, *mount_point;
+  struct vmount *vp;
+
+  /*
+   * First figure out size of mount table and allocate space for a copy...
+   * Then get mount table for real.
+   */
+  ret = mntctl(MCTL_QUERY, sizeof(i), (char *) &i);
+  if (ret == 0) {
+    mntinfo = xmalloc(i);
+    ret = mntctl(MCTL_QUERY, i, mntinfo);
+  }
+  if (ret <= 0) {
+    fprintf(stderr, "mntctl: %m");
+    XFREE(mntinfo);
+    exit(1);
+  }
+
+  /* iterate over each vmount structure */
+  for (i = 0, cp = mntinfo; i < ret; i++, cp += vp->vmt_length) {
+    vp = (struct vmount *) cp;
+    mount_point = vmt2dataptr(vp, VMT_STUB);
+    long_hostname = vmt2dataptr(vp, VMT_HOSTNAME);
+    short_hostname = vmt2dataptr(vp, VMT_HOST);
+    if (STREQ(path, mount_point) &&
+	(is_same_host(long_hostname, host, hostaddr) ||
+	 is_same_host(short_hostname, host, hostaddr)))
+      return 1;
+  }
+
+  return 0;
+}
diff --git a/conf/checkmount/checkmount_bsd44.c b/conf/checkmount/checkmount_bsd44.c
index a6ec2438da88..6c6b21dcb4a2 100644
--- a/conf/checkmount/checkmount_bsd44.c
+++ b/conf/checkmount/checkmount_bsd44.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -45,6 +41,9 @@
 # include <config.h>
 #endif /* HAVE_CONFIG_H */
 #include <am_defs.h>
+#if __NetBSD_Version__ > 200030000
+#define statfs statvfs
+#endif
 
 extern int is_same_host(char *name1, char *name2, struct in_addr addr2);
 int fixmount_check_mount(char *host, struct in_addr hostaddr, char *path);
diff --git a/conf/checkmount/checkmount_default.c b/conf/checkmount/checkmount_default.c
new file mode 100644
index 000000000000..18d8fe335fec
--- /dev/null
+++ b/conf/checkmount/checkmount_default.c
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/checkmount/checkmount_default.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+
+#ifndef _PATH_MTAB
+#define _PATH_MTAB "/etc/mtab"
+#endif /* not _PATH_MTAB */
+
+extern int is_same_host(char *name1, char *name2, struct in_addr addr2);
+
+
+int
+fixmount_check_mount(char *host, struct in_addr hostaddr, char *path)
+{
+  FILE *mtab;
+  mntent_t *ment;
+  int found = 0;
+
+  /* scan mtab for path */
+  if (!(mtab = setmntent(_PATH_MTAB, "r"))) {
+    perror(_PATH_MTAB);
+    exit(1);
+  }
+
+  /*
+   * setmntent() doesn't do locking in read-only mode. Too bad -- it seems to
+   * rely on mount() and friends to do atomic updates by renaming the file.
+   * Well, our patched amd rewrites mtab in place to avoid NFS lossage, so
+   * better do the locking ourselves.
+   */
+#ifdef HAVE_FLOCK
+  if (flock(fileno(mtab), LOCK_SH) < 0) {
+#else /* not HAVE_FLOCK */
+  if (lockf(fileno(mtab), F_LOCK, 0) < 0) {
+#endif /* not HAVE_FLOCK */
+    perror(_PATH_MTAB);
+    exit(1);
+  }
+
+  while (!found && (ment = getmntent(mtab))) {
+    char *colon;
+
+    if ((colon = strchr(ment->mnt_fsname, ':'))) {
+      *colon = '\0';
+      if ((STREQ(colon + 1, path) ||
+	   STREQ(ment->mnt_dir, path)) &&
+	  is_same_host(ment->mnt_fsname, host, hostaddr))
+	  found = 1;
+    }
+  }
+
+  (void) endmntent(mtab);
+
+  if (!found) {
+    char *swap;
+
+    /* swap files never show up in mtab, only root fs */
+    if ((swap = strstr(path, "swap"))) {
+      strncpy(swap, "root", 4);	/* this should NOT use xstrlcpy  */
+      found = fixmount_check_mount(host, hostaddr, path);
+      strncpy(swap, "swap", 4);	/* this should NOT use xstrlcpy  */
+    }
+  }
+  return found;
+}
diff --git a/conf/checkmount/checkmount_osf.c b/conf/checkmount/checkmount_osf.c
new file mode 100644
index 000000000000..530433ce232f
--- /dev/null
+++ b/conf/checkmount/checkmount_osf.c
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/checkmount/checkmount_osf.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+
+extern int is_same_host(char *name1, char *name2, struct in_addr addr2);
+
+
+int
+fixmount_check_mount(char *host, struct in_addr hostaddr, char *path)
+{
+  int nentries, i;
+  struct statfs *fslist;
+  int found = 0;
+
+  nentries = getmntinfo(&fslist, MNT_NOWAIT);
+  if (nentries <= 0) {
+    perror("getmntinfo");
+    exit(1);
+  }
+
+  for (i = 0; !found && (i < nentries); i++) {
+    char *delim;
+
+    /*
+     * Apparently two forms of nfs mount syntax are
+     * accepted: host:/path or /path@host
+     */
+    if ((delim = strchr(fslist[i].f_mntfromname, ':'))) {
+      *delim = '\0';
+      if ((STREQ(delim + 1, path) ||
+	   STREQ(fslist[i].f_mntonname, path)) &&
+	  is_same_host(fslist[i].f_mntfromname,
+		       host, hostaddr))
+	  found = 1;
+    } else if ((delim = strchr(fslist[i].f_mntfromname, '@'))) {
+      *delim = '\0';
+      if ((STREQ(fslist[i].f_mntfromname, path) ||
+	   STREQ(fslist[i].f_mntonname, path)) &&
+	  is_same_host(delim + 1, host, hostaddr))
+	  found = 1;
+    }
+  }
+
+  return found;
+}
diff --git a/conf/checkmount/checkmount_svr4.c b/conf/checkmount/checkmount_svr4.c
new file mode 100644
index 000000000000..4294c2cd42a7
--- /dev/null
+++ b/conf/checkmount/checkmount_svr4.c
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/checkmount/checkmount_svr4.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+
+extern int is_same_host(char *name1, char *name2, struct in_addr addr2);
+
+
+int
+fixmount_check_mount(char *host, struct in_addr hostaddr, char *path)
+{
+  FILE *mtab;
+  struct mnttab ment;
+  int err = 0;
+  int found = 0;
+
+  /* scan mtab for path */
+  if (!(mtab = fopen(MNTTAB, "r"))) {
+    perror(MNTTAB);
+    exit(1);
+  }
+
+  while (!found && (err = getmntent(mtab, &ment)) == 0) {
+    char *colon;
+
+    if ((colon = strchr(ment.mnt_fsname, ':'))) {
+      *colon = '\0';
+      if ((STREQ(colon + 1, path) ||
+	   STREQ(ment.mnt_dir, path)) &&
+	  is_same_host(ment.mnt_fsname, host, hostaddr))
+	  found = 1;
+    }
+  }
+
+  if (err > 0) {
+    fprintf(stderr, "getmntent: %s: %s\n", MNTTAB,
+	    err == MNT_TOOLONG ? "entry exceeds MNT_LINE_MAX" :
+	    err == MNT_TOOMANY ? "too many fields in line" :
+	    err == MNT_TOOFEW ? "too few fields in line" :
+	    "unknown error code");
+    exit(1);
+  }
+  (void) fclose(mtab);
+
+  /* XXX: Is this still valid in SunOS 5.x ? */
+  if (!found) {
+    char *swap;
+
+    /* swap files never show up in mtab, only root fs */
+    if ((swap = strstr(path, "swap"))) {
+      strncpy(swap, "root", 4);	/* this should NOT use xstrlcpy  */
+      found = fixmount_check_mount(host, hostaddr, path);
+      strncpy(swap, "swap", 4);	/* this should NOT use xstrlcpy  */
+    }
+  }
+  return found;
+}
diff --git a/conf/checkmount/checkmount_ultrix.c b/conf/checkmount/checkmount_ultrix.c
new file mode 100644
index 000000000000..fd67ff453a3e
--- /dev/null
+++ b/conf/checkmount/checkmount_ultrix.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/checkmount/checkmount_ultrix.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+
+extern int is_same_host(char *name1, char *name2, struct in_addr addr2);
+
+
+int
+fixmount_check_mount(char *host, struct in_addr hostaddr, char *path)
+{
+  int start = 0;
+  int err = 0;
+  struct fs_data ment;
+  int found = 0;
+
+  /* scan mtab for path */
+  while (!found && (err = getmnt(&start, &ment, sizeof(ment),
+				 NOSTAT_MANY, NULL)) > 0) {
+    char *colon;
+
+    if (colon = strchr(ment.fd_devname, ':')) {
+      *colon = '\0';
+      if ((STREQ(colon + 1, path) ||
+	   STREQ(ment.fd_path, path)) &&
+	  is_same_host(ment.fd_devname, host, hostaddr))
+	  found = 1;
+    }
+  }
+
+  if (!found && err < 0) {
+    perror("getmnt");
+    exit(1);
+  }
+  return found;
+}
diff --git a/conf/fh_dref/fh_dref_aix3.h b/conf/fh_dref/fh_dref_aix3.h
new file mode 100644
index 000000000000..c7abaa03b1b1
--- /dev/null
+++ b/conf/fh_dref/fh_dref_aix3.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_aix3.h */
+#define	NFS_FH_DREF(dst, src) memcpy((char *) &(dst.x), (char *) src, sizeof(struct nfs_fh))
diff --git a/conf/fh_dref/fh_dref_aix42.h b/conf/fh_dref/fh_dref_aix42.h
new file mode 100644
index 000000000000..02ba30502274
--- /dev/null
+++ b/conf/fh_dref/fh_dref_aix42.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_aix42.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (caddr_t)(src)
diff --git a/conf/fh_dref/fh_dref_bsd44.h b/conf/fh_dref/fh_dref_bsd44.h
new file mode 100644
index 000000000000..72ec8cfa6202
--- /dev/null
+++ b/conf/fh_dref/fh_dref_bsd44.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_bsd44.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (nfsv2fh_t *) (src)
diff --git a/conf/fh_dref/fh_dref_default.h b/conf/fh_dref/fh_dref_default.h
new file mode 100644
index 000000000000..9a074760fae2
--- /dev/null
+++ b/conf/fh_dref/fh_dref_default.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_default.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (src)
diff --git a/conf/fh_dref/fh_dref_hpux.h b/conf/fh_dref/fh_dref_hpux.h
new file mode 100644
index 000000000000..b3a75708f8df
--- /dev/null
+++ b/conf/fh_dref/fh_dref_hpux.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_hpux.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (fhandle_t *) (src)
diff --git a/conf/fh_dref/fh_dref_irix.h b/conf/fh_dref/fh_dref_irix.h
new file mode 100644
index 000000000000..1a5de2026bd3
--- /dev/null
+++ b/conf/fh_dref/fh_dref_irix.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_irix.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (fhandle_t *) (src)
diff --git a/conf/fh_dref/fh_dref_isc3.h b/conf/fh_dref/fh_dref_isc3.h
new file mode 100644
index 000000000000..0ff1ad4b9158
--- /dev/null
+++ b/conf/fh_dref/fh_dref_isc3.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_isc3.h */
+#define NFS_FH_DREF(dst, src) (dst) = *(src)
diff --git a/conf/fh_dref/fh_dref_linux.h b/conf/fh_dref/fh_dref_linux.h
new file mode 100644
index 000000000000..7ffa5b506952
--- /dev/null
+++ b/conf/fh_dref/fh_dref_linux.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_linux.h */
+#define	NFS_FH_DREF(dst, src) memcpy((char *) &(dst.data), (char *) src, sizeof(struct nfs_fh))
diff --git a/conf/fh_dref/fh_dref_nextstep.h b/conf/fh_dref/fh_dref_nextstep.h
new file mode 100644
index 000000000000..819035443ea7
--- /dev/null
+++ b/conf/fh_dref/fh_dref_nextstep.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_nextstep.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (caddr_t) (src)
diff --git a/conf/fh_dref/fh_dref_osf2.h b/conf/fh_dref/fh_dref_osf2.h
new file mode 100644
index 000000000000..74669a76b7dd
--- /dev/null
+++ b/conf/fh_dref/fh_dref_osf2.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_osf2.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (nfsv2fh_t *) (src)
diff --git a/conf/fh_dref/fh_dref_osf4.h b/conf/fh_dref/fh_dref_osf4.h
new file mode 100644
index 000000000000..5bb073c27634
--- /dev/null
+++ b/conf/fh_dref/fh_dref_osf4.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_osf4.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (caddr_t) (src)
diff --git a/conf/fh_dref/fh_dref_sunos3.h b/conf/fh_dref/fh_dref_sunos3.h
new file mode 100644
index 000000000000..c3dd0b60441f
--- /dev/null
+++ b/conf/fh_dref/fh_dref_sunos3.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_sunos3.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (caddr_t) (src)
diff --git a/conf/fh_dref/fh_dref_sunos4.h b/conf/fh_dref/fh_dref_sunos4.h
new file mode 100644
index 000000000000..f13c6bef3d44
--- /dev/null
+++ b/conf/fh_dref/fh_dref_sunos4.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_sunos4.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (caddr_t) (src)
diff --git a/conf/fh_dref/fh_dref_svr4.h b/conf/fh_dref/fh_dref_svr4.h
new file mode 100644
index 000000000000..2b9b686b88f2
--- /dev/null
+++ b/conf/fh_dref/fh_dref_svr4.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/fh_dref/fh_dref_svr4.h */
+#define	NFS_FH_DREF(dst, src) (dst) = (caddr_t) (src)
diff --git a/conf/hn_dref/hn_dref_isc3.h b/conf/hn_dref/hn_dref_isc3.h
new file mode 100644
index 000000000000..82291c19fcf8
--- /dev/null
+++ b/conf/hn_dref/hn_dref_isc3.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/hn_dref/hn_dref_isc3.h */
+#define NFS_HN_DREF(dst, src) xstrlcpy((dst), (src), MAXHOSTNAMELEN)
diff --git a/conf/hn_dref/hn_dref_linux.h b/conf/hn_dref/hn_dref_linux.h
new file mode 100644
index 000000000000..cf01d300a8a6
--- /dev/null
+++ b/conf/hn_dref/hn_dref_linux.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/hn_dref/hn_dref_linux.h */
+#define NFS_HN_DREF(dst, src) xstrlcpy((dst), (src), MAXHOSTNAMELEN)
diff --git a/conf/mount/mount_aix.c b/conf/mount/mount_aix.c
new file mode 100644
index 000000000000..6cb832611148
--- /dev/null
+++ b/conf/mount/mount_aix.c
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mount/mount_aix.c
+ *
+ */
+
+/*
+ * AIX 5.x Mount helper
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+#define	VMT_ROUNDUP(len) (4 * ((len + 3) / 4))
+#define VMT_ASSIGN(vp, idx, data, size) \
+	vp->vmt_data[idx].vmt_off = p - (char *) vp; \
+	vp->vmt_data[idx].vmt_size = size; \
+	memmove(p, data, size); \
+	p += VMT_ROUNDUP(size);
+
+/* missing external definitions from AIX's headers */
+extern int vmount(struct vmount *vmount, int size);
+
+
+static int
+aix5_mkvp(char *p, int gfstype, int flags, char *object, char *stub, char *host, char *info, int info_size, char *args)
+{
+  struct vmount *vp = (struct vmount *) p;
+
+  memset((voidp) vp, 0, sizeof(*vp));
+  /*
+   * Fill in standard fields
+   */
+  vp->vmt_revision = VMT_REVISION;
+  vp->vmt_flags = flags;
+  vp->vmt_gfstype = gfstype;
+
+  /*
+   * Fill in all variable length data
+   */
+  p += sizeof(*vp);
+
+  VMT_ASSIGN(vp, VMT_OBJECT, object, strlen(object) + 1);
+  VMT_ASSIGN(vp, VMT_STUB, stub, strlen(stub) + 1);
+  VMT_ASSIGN(vp, VMT_HOST, host, strlen(host) + 1);
+  VMT_ASSIGN(vp, VMT_HOSTNAME, host, strlen(host) + 1);
+  VMT_ASSIGN(vp, VMT_INFO, info, info_size);
+  VMT_ASSIGN(vp, VMT_ARGS, args, strlen(args) + 1);
+
+  /*
+   * Return length
+   */
+  return vp->vmt_length = p - (char *) vp;
+}
+
+
+/*
+ * Map from conventional mount arguments to AIX 3,x style arguments.
+ * But we avoid all the messy BIS stuff for AIX 5.x
+ */
+int
+mount_aix3(char *fsname, char *dir, int flags, int type, void *data, char *mnt_opts)
+{
+  char buf[4096];
+  int size, ret;
+  int real_size = sizeof(nfs_args_t); /* size passed to aix5_mkvp() */
+  char *real_args = data;	/* args passed to aix5_mkvp() */
+  char *host, *rfs, *idx;
+  int aix_type = type;
+#ifdef HAVE_FS_NFS3
+  struct nfs_args v2args;
+  nfs_args_t *v3args = (nfs_args_t *) data;
+#endif /* HAVE_FS_NFS3 */
+
+#ifdef DEBUG
+  dlog("mount_aix3: fsname %s, dir %s, type %d", fsname, dir, type);
+#endif /* DEBUG */
+
+  switch (aix_type) {
+
+  case MOUNT_TYPE_NFS:
+
+#ifdef HAVE_FS_NFS3
+    /*
+     * This is tricky.  If we have v3 support, but this nfs mount is v2,
+     * then I must copy the arguments from the v3 nfs_args to the v2 one.
+     */
+    memmove((voidp) &v2args.addr, (voidp) &v3args->addr, sizeof(struct sockaddr_in));
+    v2args.hostname = v3args->hostname;
+    v2args.netname = v3args->netname;
+    memmove((voidp) v2args.fh.x, v3args->fh, FHSIZE);
+    v2args.flags = v3args->flags;
+    v2args.wsize = v3args->wsize;
+    v2args.rsize = v3args->rsize;
+    v2args.timeo = v3args->timeo;
+    v2args.retrans = v3args->retrans;
+    v2args.acregmin = v3args->acregmin;
+    v2args.acregmax = v3args->acregmax;
+    v2args.acdirmin = v3args->acdirmin;
+    v2args.acdirmax = v3args->acdirmax;
+    v2args.pathconf = v3args->pathconf;
+
+    /* now set real_* stuff */
+    real_size = sizeof(v2args);
+    real_args = (char *) &v2args;
+
+  case MOUNT_TYPE_NFS3:
+#endif /* HAVE_FS_NFS3 */
+
+    idx = strchr(fsname, ':');
+    if (idx) {
+      *idx = '\0';
+      rfs = xstrdup(idx + 1);
+      host = xstrdup(fsname);
+      *idx = ':';
+    } else {
+      rfs = xstrdup(fsname);
+      host = xstrdup(am_get_hostname());
+    }
+
+    size = aix5_mkvp(buf, type, flags, rfs, dir, host,
+		     real_args, real_size, mnt_opts);
+    XFREE(rfs);
+    XFREE(host);
+    break;
+
+  case MOUNT_TYPE_UFS:
+    /* Need to open block device and extract log device info from sblk. */
+    return EINVAL;
+
+  default:
+    return EINVAL;
+  }
+
+  /*
+   * XXX: Warning, if vmount() hangs your amd in AIX 5.1, it
+   * is because of a kernel bug in the NFS code.  Get a patch from IBM
+   * or upgrade to 5.2.
+   */
+  ret = vmount((struct vmount *)buf, size);
+  if (ret < 0) {
+    plog(XLOG_ERROR, "mount_aix3: vmount failed with errno %d", errno);
+    perror ("vmount");
+  }
+  return ret;
+}
diff --git a/conf/mount/mount_aix3.c b/conf/mount/mount_aix3.c
new file mode 100644
index 000000000000..5e66791b270f
--- /dev/null
+++ b/conf/mount/mount_aix3.c
@@ -0,0 +1,225 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mount/mount_aix3.c
+ *
+ */
+
+/*
+ * AIX 3.x/4.x Mount helper
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+#define	VMT_ROUNDUP(len) (4 * ((len + 3) / 4))
+#define VMT_ASSIGN(vp, idx, data, size) \
+	vp->vmt_data[idx].vmt_off = p - (char *) vp; \
+	vp->vmt_data[idx].vmt_size = size; \
+	memmove(p, data, size); \
+	p += VMT_ROUNDUP(size);
+
+/* missing external definitions from AIX's headers */
+extern int vmount(struct vmount *vmount, int size);
+
+
+static int
+aix3_mkvp(char *p, int gfstype, int flags, char *object, char *stub, char *host, char *info, int info_size, char *args)
+{
+  struct vmount *vp = (struct vmount *) p;
+
+  memset((voidp) vp, 0, sizeof(*vp));
+  /*
+   * Fill in standard fields
+   */
+  vp->vmt_revision = VMT_REVISION;
+  vp->vmt_flags = flags;
+  vp->vmt_gfstype = gfstype;
+
+  /*
+   * Fill in all variable length data
+   */
+  p += sizeof(*vp);
+
+  VMT_ASSIGN(vp, VMT_OBJECT, object, strlen(object) + 1);
+  VMT_ASSIGN(vp, VMT_STUB, stub, strlen(stub) + 1);
+  VMT_ASSIGN(vp, VMT_HOST, host, strlen(host) + 1);
+  VMT_ASSIGN(vp, VMT_HOSTNAME, host, strlen(host) + 1);
+  VMT_ASSIGN(vp, VMT_INFO, info, info_size);
+  VMT_ASSIGN(vp, VMT_ARGS, args, strlen(args) + 1);
+
+  /*
+   * Return length
+   */
+  return vp->vmt_length = p - (char *) vp;
+}
+
+
+/*
+ * Map from conventional mount arguments
+ * to AIX 3-style arguments.
+ */
+int
+mount_aix3(char *fsname, char *dir, int flags, int type, void *data, char *mnt_opts)
+{
+  char buf[4096];
+  int size, ret;
+  int real_size = sizeof(nfs_args_t); /* size passed to aix3_mkvp() */
+  char *real_args = data;	/* args passed to aix3_mkvp() */
+  char *host, *rfs, *idx;
+  int aix_type = type;
+#ifdef HAVE_FS_NFS3
+  struct nfs_args v2args;
+  nfs_args_t *v3args = (nfs_args_t *) data;
+#ifdef MOUNT_TYPE_NFS3_BIS
+  struct aix4_nfs_args_bis v3args_bis;
+#endif /* MOUNT_TYPE_NFS3_BIS */
+#endif /* HAVE_FS_NFS3 */
+
+#ifdef DEBUG
+  dlog("mount_aix3: fsname %s, dir %s, type %d", fsname, dir, type);
+#endif /* DEBUG */
+
+#ifdef MOUNT_TYPE_NFS3_BIS
+ retry_ibm_buggy_service_pack:
+#endif /* MOUNT_TYPE_NFS3_BIS */
+  switch (aix_type) {
+
+  case MOUNT_TYPE_NFS:
+
+#ifdef HAVE_FS_NFS3
+    /*
+     * This is tricky.  If we have v3 support, but this nfs mount is v2,
+     * then I must copy the arguments from the v3 nfs_args to the v2 one.
+     */
+    memmove((voidp) &v2args.addr, (voidp) &v3args->addr, sizeof(struct sockaddr_in));
+    v2args.hostname = v3args->hostname;
+    v2args.netname = v3args->netname;
+    memmove((voidp) v2args.fh, v3args->fh, FHSIZE);
+    v2args.flags = v3args->flags;
+    v2args.wsize = v3args->wsize;
+    v2args.rsize = v3args->rsize;
+    v2args.timeo = v3args->timeo;
+    v2args.retrans = v3args->retrans;
+    v2args.acregmin = v3args->acregmin;
+    v2args.acregmax = v3args->acregmax;
+    v2args.acdirmin = v3args->acdirmin;
+    v2args.acdirmax = v3args->acdirmax;
+    v2args.pathconf = v3args->pathconf;
+
+    /* now set real_* stuff */
+    real_size = sizeof(v2args);
+    real_args = (char *) &v2args;
+
+  case MOUNT_TYPE_NFS3:
+#ifdef MOUNT_TYPE_NFS3_BIS
+  case MOUNT_TYPE_NFS3_BIS:
+    /* just fall through */
+    if (aix_type == MOUNT_TYPE_NFS3_BIS) {
+      dlog("mount_aix3: creating alternate nfs3_args structure");
+      memmove((voidp) &v3args_bis.addr, (voidp) &v3args->addr, sizeof(struct sockaddr_in));
+      v3args_bis.syncaddr = v3args->syncaddr;
+      v3args_bis.proto = v3args->proto;
+      v3args_bis.hostname = v3args->hostname;
+      v3args_bis.netname = v3args->netname;
+      v3args_bis.fh = v3args->fh;
+      v3args_bis.flags = v3args->flags;
+      v3args_bis.wsize = v3args->wsize;
+      v3args_bis.rsize = v3args->rsize;
+      v3args_bis.timeo = v3args->timeo;
+      v3args_bis.retrans = v3args->retrans;
+      v3args_bis.acregmin = v3args->acregmin;
+      v3args_bis.acregmax = v3args->acregmax;
+      v3args_bis.acdirmin = v3args->acdirmin;
+      v3args_bis.acdirmax = v3args->acdirmax;
+      v3args_bis.pathconf = v3args->pathconf;
+      v3args_bis.biods = v3args->biods;
+      v3args_bis.numclust = v3args->numclust;
+      /* now set real_* stuff */
+      real_size = sizeof(v3args_bis);
+      real_args = (char *) &v3args_bis;
+    }
+#endif /* MOUNT_TYPE_NFS3_BIS */
+#endif /* HAVE_FS_NFS3 */
+
+    idx = strchr(fsname, ':');
+    if (idx) {
+      *idx = '\0';
+      rfs = xstrdup(idx + 1);
+      host = xstrdup(fsname);
+      *idx = ':';
+    } else {
+      rfs = xstrdup(fsname);
+      host = xstrdup(am_get_hostname());
+    }
+
+    size = aix3_mkvp(buf, type, flags, rfs, dir, host,
+		     real_args, real_size, mnt_opts);
+    XFREE(rfs);
+    XFREE(host);
+    break;
+
+  case MOUNT_TYPE_UFS:
+    /* Need to open block device and extract log device info from sblk. */
+    return EINVAL;
+
+  default:
+    return EINVAL;
+  }
+
+  /*
+   * XXX: Warning, if vmount() hangs your amd in AIX 5.1, it
+   * is because of a kernel bug in the NFS code.  Get a patch from IBM
+   * or upgrade to 5.2.
+   */
+  ret = vmount((struct vmount *)buf, size);
+  if (ret < 0) {
+    plog(XLOG_ERROR, "mount_aix3: vmount failed with errno %d", errno);
+    perror ("vmount");
+#ifdef MOUNT_TYPE_NFS3_BIS
+    if (aix_type == MOUNT_TYPE_NFS3 && errno == EINVAL) {
+      aix_type = MOUNT_TYPE_NFS3_BIS;
+#ifdef DEBUG
+      dlog("mount_aix3: retrying with alternate nfs3_args structure");
+#endif /* DEBUG */
+      goto retry_ibm_buggy_service_pack;
+    }
+#endif /* MOUNT_TYPE_NFS3_BIS */
+  }
+  return ret;
+}
diff --git a/conf/mount/mount_bsdi3.c b/conf/mount/mount_bsdi3.c
new file mode 100644
index 000000000000..bb39f99a6ce1
--- /dev/null
+++ b/conf/mount/mount_bsdi3.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mount/mount_bsdi3.c
+ *
+ */
+
+/*
+ * BSD/OS 3 Mount helper
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
diff --git a/conf/mount/mount_default.c b/conf/mount/mount_default.c
index 1bdf52293cfe..9e85e1601719 100644
--- a/conf/mount/mount_default.c
+++ b/conf/mount/mount_default.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2003 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -36,9 +32,8 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *      %W% (Berkeley) %G%
  *
- * $Id: mount_default.c,v 1.1.2.3 2002/12/27 22:44:48 ezk Exp $
+ * File: am-utils/conf/mount/mount_default.c
  */
 
 /*
diff --git a/conf/mount/mount_hpux.c b/conf/mount/mount_hpux.c
new file mode 100644
index 000000000000..5a0e02046695
--- /dev/null
+++ b/conf/mount/mount_hpux.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mount/mount_hpux.c
+ *
+ */
+
+/*
+ * HPUX:
+ * HPUX 9.0 and 10.0 Mount helper.
+ *      -Erez Zadok <ezk@cs.columbia.edu>
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+/*
+ * Map from conventional mount arguments
+ * to HPUX style arguments.
+ */
+int
+mount_hpux(MTYPE_TYPE type, const char *dir, int flags, caddr_t data)
+{
+
+#if defined(MOUNT_TYPE_NFS) && defined(MOUNT_NFS)
+  if (STREQ(type, MOUNT_TYPE_NFS))
+    return vfsmount(MOUNT_NFS, dir, flags, data);
+#endif /* defined(MOUNT_TYPE_NFS) && defined(MOUNT_NFS) */
+
+#if defined(MOUNT_TYPE_UFS) && defined(MOUNT_UFS)
+  if (STREQ(type, MOUNT_TYPE_UFS))
+    return vfsmount(MOUNT_UFS, dir, flags, data);
+#endif /* defined(MOUNT_TYPE_UFS) && defined(MOUNT_UFS) */
+
+#if defined(MOUNT_TYPE_PCFS) && defined(MOUNT_PC)
+  /*
+   * MOUNT_TYPE_PCFS gets redefined in conf/trap/trap_hpux.h because of
+   * stupidities in HPUX 9.0's headers.
+   */
+  if (STREQ(type, MOUNT_TYPE_PCFS))
+    return vfsmount(MOUNT_PC, dir, flags, data);
+#endif /* defined(MOUNT_TYPE_PCFS) && defined(MOUNT_PC) */
+
+#if defined(MOUNT_TYPE_CDFS) && defined(MOUNT_CDFS)
+  if (STREQ(type, MOUNT_TYPE_CDFS))
+    return vfsmount(MOUNT_CDFS, dir, flags, data);
+#endif /* defined(MOUNT_TYPE_CDFS) && defined(MOUNT_CDFS) */
+
+  return EINVAL;
+}
diff --git a/conf/mount/mount_irix5.c b/conf/mount/mount_irix5.c
new file mode 100644
index 000000000000..359e55a8333e
--- /dev/null
+++ b/conf/mount/mount_irix5.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mount/mount_irix5.c
+ *
+ */
+
+/*
+ * IRIX Mount helper
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+/*
+ * Map from conventional mount arguments
+ * to IRIX style arguments.
+ *
+ * NOTE: We have to use struct nfs_args (not nfs_args_t) below because
+ * while IRIX5.3 needs the fh_len field added to struct nfs_args for NFS3
+ * mounts to succeed, the the mount syscall fails if the argument size
+ * includes fh_len! Talk about a broken interface ...  -- stolcke 7/4/97
+ */
+int
+mount_irix(char *fsname, char *dir, int flags, MTYPE_TYPE type, voidp data)
+{
+
+#ifdef DEBUG
+  dlog("mount_irix: fsname %s, dir %s, type %d", fsname, dir, type);
+#endif /* DEBUG */
+
+#ifdef HAVE_FS_NFS3
+  if (STREQ(type, MOUNT_TYPE_NFS3))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
+		 type, (struct nfs_args *) data, sizeof(struct nfs_args));
+#endif /* HAVE_FS_NFS3 */
+
+#ifdef HAVE_FS_NFS
+  if (STREQ(type, MOUNT_TYPE_NFS))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
+		 type, (struct nfs_args *) data, sizeof(struct nfs_args));
+#endif /* HAVE_FS_NFS */
+
+  /* XXX: do I need to pass {u,x,e}fs_args ? */
+
+#ifdef HAVE_FS_UFS
+  if (STREQ(type, MOUNT_TYPE_UFS))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
+#endif /* HAVE_FS_UFS */
+
+#ifdef HAVE_FS_EFS
+  if (STREQ(type, MOUNT_TYPE_EFS))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
+#endif /* HAVE_FS_EFS */
+
+#ifdef HAVE_FS_XFS
+  if (STREQ(type, MOUNT_TYPE_XFS))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
+#endif /* HAVE_FS_XFS */
+
+  return EINVAL;
+}
diff --git a/conf/mount/mount_irix6.c b/conf/mount/mount_irix6.c
new file mode 100644
index 000000000000..b0eb55bd6333
--- /dev/null
+++ b/conf/mount/mount_irix6.c
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mount/mount_irix6.c
+ *
+ */
+
+/*
+ * IRIX Mount helper
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+/*
+ * Map from conventional mount arguments
+ * to IRIX style arguments.
+ */
+int
+mount_irix(char *fsname, char *dir, int flags, MTYPE_TYPE type, voidp data)
+{
+
+#ifdef DEBUG
+  dlog("mount_irix: fsname %s, dir %s, type %s", fsname, dir, type);
+#endif /* DEBUG */
+
+#ifdef HAVE_FS_NFS3
+  if (STREQ(type, MOUNT_TYPE_NFS3))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
+		 type, (nfs_args_t *) data, sizeof(nfs_args_t));
+#endif /* HAVE_FS_NFS3 */
+
+#ifdef HAVE_FS_NFS
+  if (STREQ(type, MOUNT_TYPE_NFS))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
+		 type, (nfs_args_t *) data, sizeof(nfs_args_t));
+#endif /* HAVE_FS_NFS */
+
+#ifdef HAVE_FS_UFS
+  if (STREQ(type, MOUNT_TYPE_UFS))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
+		 type, (ufs_args_t *) data, sizeof(ufs_args_t));
+#endif /* HAVE_FS_UFS */
+
+#ifdef HAVE_FS_XFS
+  if (STREQ(type, MOUNT_TYPE_XFS))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
+		 type, (xfs_args_t *) data, sizeof(xfs_args_t));
+#endif /* HAVE_FS_XFS */
+
+#ifdef HAVE_FS_EFS
+  if (STREQ(type, MOUNT_TYPE_EFS))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
+		 type, (efs_args_t *) data, sizeof(efs_args_t));
+#endif /* HAVE_FS_EFS */
+
+#ifdef HAVE_FS_AUTOFS
+  if (STREQ(type, MOUNT_TYPE_AUTOFS))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
+		 type, (autofs_args_t *) data, sizeof(autofs_args_t));
+#endif /* HAVE_FS_AUTOFS */
+
+#ifdef HAVE_FS_LOFS
+  if (STREQ(type, MOUNT_TYPE_LOFS))
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
+		 type, (char *) NULL, 0);
+#endif /* HAVE_FS_LOFS */
+
+  return EINVAL;
+}
diff --git a/conf/mount/mount_isc3.c b/conf/mount/mount_isc3.c
new file mode 100644
index 000000000000..0896a31b5b40
--- /dev/null
+++ b/conf/mount/mount_isc3.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mount/mount_isc3.c
+ */
+
+/*
+ * IX/386 Mount helper
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+/*
+ * Map from conventional mount arguments
+ * to IX/386 style arguments.
+ */
+int
+mount_isc3(char *fsname, char *dir, int flags, int type, void *data)
+{
+
+#ifdef DEBUG
+  dlog("mount_isc3: fsname %s, dir %s, type %d", fsname, dir, type);
+#endif /* DEBUG */
+
+  if (type == MOUNT_TYPE_NFS)
+    return mount("/dev/nfsd", dir,
+		 (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
+		 type, (struct nfs_args *) data,
+		 sizeof(struct nfs_args));
+
+  if (type == MOUNT_TYPE_UFS)
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
+
+  return EINVAL;
+}
diff --git a/conf/mount/mount_linux.c b/conf/mount/mount_linux.c
new file mode 100644
index 000000000000..d3841cedc5f7
--- /dev/null
+++ b/conf/mount/mount_linux.c
@@ -0,0 +1,1153 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mount/mount_linux.c
+ */
+
+/*
+ * Linux mount helper.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+#include <nfs_common.h>
+
+#ifdef HAVE_RPC_AUTH_H
+# include <rpc/auth.h>
+#endif
+
+#ifndef MOUNT_TYPE_UFS
+/*
+ * Autoconf didn't find any disk-based f/s on this system,
+ * So provide some default definition for this file to compile.
+ */
+# define MOUNT_TYPE_UFS		"no_disk_fs"
+#endif /* not MOUNT_TYPE_UFS */
+
+struct opt_map {
+  const char *opt;		/* option name */
+  int inv;			/* true if flag value should be inverted */
+  int mask;			/* flag mask value */
+};
+
+const struct opt_map opt_map[] =
+{
+  {"defaults",		0,	0},
+  {MNTTAB_OPT_RO,	0,	MNT2_GEN_OPT_RDONLY},
+  {MNTTAB_OPT_RW,	1,	MNT2_GEN_OPT_RDONLY},
+  {MNTTAB_OPT_EXEC,	1,	MNT2_GEN_OPT_NOEXEC},
+  {MNTTAB_OPT_NOEXEC,	0,	MNT2_GEN_OPT_NOEXEC},
+  {MNTTAB_OPT_SUID,	1,	MNT2_GEN_OPT_NOSUID},
+  {MNTTAB_OPT_NOSUID,	0,	MNT2_GEN_OPT_NOSUID},
+#ifdef MNT2_GEN_OPT_NODEV
+  {MNTTAB_OPT_NODEV,	0,	MNT2_GEN_OPT_NODEV},
+#endif /* MNT2_GEN_OPT_NODEV */
+#ifdef MNT2_GEN_OPT_SYNC
+  {MNTTAB_OPT_SYNC,	0,	MNT2_GEN_OPT_SYNC},
+  {MNTTAB_OPT_ASYNC,	1,	MNT2_GEN_OPT_SYNC},
+#endif /* MNT2_GEN_OPT_SYNC */
+#ifdef MNT2_GEN_OPT_NOSUB
+  {MNTTAB_OPT_SUB,	1,	MNT2_GEN_OPT_NOSUB},
+  {MNTTAB_OPT_NOSUB,	0,	MNT2_GEN_OPT_NOSUB},
+#endif /* MNT2_GEN_OPT_NOSUB */
+#ifdef MNT2_GEN_OPT_SYNCHRONOUS
+  {"synchronous",	0,	MNT2_GEN_OPT_SYNCHRONOUS},
+#endif /* MNT2_GEN_OPT_SYNCHRONOUS */
+#ifdef MNT2_GEN_OPT_MANDLOCK
+  {"mandlock",		0,	MNT2_GEN_OPT_MANDLOCK},
+#endif /* MNT2_GEN_OPT_MANDLOCK */
+#ifdef MNT2_GEN_OPT_NOATIME
+  {"noatime",		0,	MNT2_GEN_OPT_NOATIME},
+#endif /* MNT2_GEN_OPT_NOATIME */
+#ifdef MNT2_GEN_OPT_NODIRATIME
+  {"nodiratime",	0,	MNT2_GEN_OPT_NODIRATIME},
+#endif /* MNT2_GEN_OPT_NODIRATIME */
+  {NULL,		0,	0}
+};
+
+struct fs_opts {
+  const char *opt;
+  int type;			/* XXX: Ion, what is this for? */
+};
+
+const struct fs_opts iso_opts[] = {
+  { "map",	0 },
+  { "norock",	0 },
+  { "cruft",	0 },
+  { "unhide",	0 },
+  { "conv",	1 },
+  { "block",	1 },
+  { "mode",	1 },
+  { "gid",	1 },
+  { "uid",	1 },
+  { NULL,	0 }
+};
+
+const struct fs_opts dos_opts[] = {
+  { "check",	1 },
+  { "conv",	1 },
+  { "uid",	1 },
+  { "gid",	1 },
+  { "umask",	1 },
+  { "debug",	0 },
+  { "fat",	1 },
+  { "quiet",	0 },
+  { "blocksize",1 },
+  { NULL,	0 }
+};
+
+const struct fs_opts autofs_opts[] = {
+  { "fd",	1 },
+  { "pgrp",	1 },
+  { "minproto",	1 },
+  { "maxproto",	1 },
+  { NULL,	0 }
+};
+
+const struct fs_opts lustre_opts[] = {
+  { "flock",		0 },
+  { "localflock",	0 },
+  { NULL,		0 }
+};
+
+const struct fs_opts null_opts[] = {
+  { NULL,	0 }
+};
+
+const struct fs_opts ext2_opts[] = {
+  { "check",			1 },
+  { "nocheck",			0 },
+  { "debug",			0 },
+  { "errors",			1 },
+  { "grpid",			0 },
+  { "nogrpid",			0 },
+  { "bsdgroups",		0 },
+  { "sysvgroups",		0 },
+  { "grpquota",			0 },
+  { "usrquota",			0 },
+  { "noquota",			0 },
+  { "quota",			0 },
+  { "nouid32",			0 },
+  { "oldalloc",			0 },
+  { "orlov",			0 },
+  { "resgid",			1 },
+  { "resuid",			1 },
+  { "sb",			1 },
+  { "user_xattr",		1 },
+  { "nouser_xattr",		1 },
+  { "journal_dev",		0 },
+  { "norecovery",		0 },
+  { "noload",			0 },
+  { "data",			1 },
+  { "barrier",			1 },
+  { "commit",			1 },
+  { "user_xattr",		0 },
+  { "nouser_xattr",		0 },
+  { "acl",			0 },
+  { "noacl",			0 },
+  { "bsddf",			0 },
+  { "minixdf",			0 },
+  { "usrjquota",		1 },
+  { "grpjquota",		1 },
+  { "jqfmt",			1 },
+  { NULL,	0 }
+};
+
+const struct fs_opts ext3_opts[] = {
+  { "check",			1 },
+  { "nocheck",			0 },
+  { "debug",			0 },
+  { "errors",			1 },
+  { "grpid",			0 },
+  { "nogrpid",			0 },
+  { "bsdgroups",		0 },
+  { "sysvgroups",		0 },
+  { "grpquota",			0 },
+  { "usrquota",			0 },
+  { "noquota",			0 },
+  { "quota",			0 },
+  { "nouid32",			0 },
+  { "oldalloc",			0 },
+  { "orlov",			0 },
+  { "resgid",			1 },
+  { "resuid",			1 },
+  { "sb",			1 },
+  { "user_xattr",		1 },
+  { "nouser_xattr",		1 },
+  { "journal",			1 },
+  { "journal_dev",		1 },
+  { "norecovery",		0 },
+  { "noload",			0 },
+  { "data",			1 },
+  { "barrier",			1 },
+  { "commit",			1 },
+  { "user_xattr",		0 },
+  { "nouser_xattr",		0 },
+  { "acl",			0 },
+  { "noacl",			0 },
+  { "bsddf",			0 },
+  { "minixdf",			0 },
+  { "usrjquota",		1 },
+  { "grpjquota",		1 },
+  { "jqfmt",			1 },
+  { NULL,	0 }
+};
+
+const struct fs_opts ext4_opts[] = {
+  { "debug",			0 },
+  { "errors",			1 },
+  { "grpid",			0 },
+  { "nogrpid",			0 },
+  { "bsdgroups",		0 },
+  { "sysvgroups",		0 },
+  { "grpquota",			0 },
+  { "usrquota",			0 },
+  { "noquota",			0 },
+  { "quota",			0 },
+  { "oldalloc",			0 },
+  { "orlov",			0 },
+  { "resgid",			1 },
+  { "resuid",			1 },
+  { "sb",			1 },
+  { "user_xattr",		1 },
+  { "nouser_xattr",		1 },
+  { "journal",			1 },
+  { "journal_dev",		1 },
+  { "noload",			0 },
+  { "data",			1 },
+  { "commit",			1 },
+  { "user_xattr",		0 },
+  { "nouser_xattr",		0 },
+  { "acl",			0 },
+  { "noacl",			0 },
+  { "bsddf",			0 },
+  { "minixdf",			0 },
+  { "usrjquota",		1 },
+  { "grpjquota",		1 },
+  { "jqfmt",			1 },
+  { "journal_checksum",		0 },
+  { "journal_async_commit",	0 },
+  { "journal",			1 },
+  { "barrier",			1 },
+  { "nobarrier",		0 },
+  { "inode_readahead_blks",	1 },
+  { "stripe",			1 },
+  { "delalloc",			0 },
+  { "nodelalloc",		0 },
+  { "min_batch_time",		1 },
+  { "mxn_batch_time",		1 },
+  { "journal_ioprio",		1 },
+  { "abort",			0 },
+  { "auto_da_alloc",		0 },
+  { "noauto_da_alloc",		0 },
+  { "discard",			0 },
+  { "nodiscard",		0 },
+  { "nouid32",			0 },
+  { "resize",			0 },
+  { "block_validity",		0 },
+  { "noblock_validity",		0 },
+  { "dioread_lock",		0 },
+  { "dioread_nolock",		0 },
+  { NULL,	0 }
+};
+
+
+/*
+ * New parser for linux-specific mounts.
+ * Should now handle fs-type specific mount-options correctly.
+ * Currently implemented: msdos, iso9660.
+ */
+static char *
+parse_opts(char *type, const char *optstr, int *flags, char **xopts, int *noauto)
+{
+  const struct opt_map *std_opts;
+  const struct fs_opts *dev_opts;
+  char *opt, *topts, *xoptstr;
+  size_t l;
+
+  if (optstr == NULL)
+    return NULL;
+
+  xoptstr = xstrdup(optstr);	/* because strtok is destructive below */
+
+  *noauto = 0;
+  l = strlen(optstr) + 2;
+  *xopts = (char *) xmalloc(l);
+  topts = (char *) xmalloc(l);
+  *topts = '\0';
+  **xopts = '\0';
+
+  for (opt = strtok(xoptstr, ","); opt; opt = strtok(NULL, ",")) {
+    /*
+     * First, parse standard options
+     */
+    std_opts = opt_map;
+    while (std_opts->opt &&
+	   !NSTREQ(std_opts->opt, opt, strlen(std_opts->opt)))
+      ++std_opts;
+    if (!(*noauto = STREQ(opt, MNTTAB_OPT_NOAUTO)) || std_opts->opt) {
+      xstrlcat(topts, opt, l);
+      xstrlcat(topts, ",", l);
+      if (std_opts->inv)
+	*flags &= ~std_opts->mask;
+      else
+	*flags |= std_opts->mask;
+    }
+    /*
+     * Next, select which fs-type is to be used
+     * and parse the fs-specific options
+     */
+#ifdef MOUNT_TYPE_AUTOFS
+    if (STREQ(type, MOUNT_TYPE_AUTOFS)) {
+      dev_opts = autofs_opts;
+      goto do_opts;
+    }
+#endif /* MOUNT_TYPE_AUTOFS */
+#ifdef MOUNT_TYPE_PCFS
+    if (STREQ(type, MOUNT_TYPE_PCFS)) {
+      dev_opts = dos_opts;
+      goto do_opts;
+    }
+#endif /* MOUNT_TYPE_PCFS */
+#ifdef MOUNT_TYPE_CDFS
+    if (STREQ(type, MOUNT_TYPE_CDFS)) {
+      dev_opts = iso_opts;
+      goto do_opts;
+    }
+#endif /* MOUNT_TYPE_CDFS */
+#ifdef MOUNT_TYPE_LOFS
+    if (STREQ(type, MOUNT_TYPE_LOFS)) {
+      dev_opts = null_opts;
+      goto do_opts;
+    }
+#endif /* MOUNT_TYPE_LOFS */
+#ifdef MOUNT_TYPE_LUSTRE
+    if (STREQ(type, MOUNT_TYPE_LUSTRE)) {
+      dev_opts = lustre_opts;
+      goto do_opts;
+    }
+#endif /* MOUNT_TYPE_LUSTRE */
+#ifdef MOUNT_TYPE_EXT2
+    if (STREQ(type, MOUNT_TYPE_EXT2)) {
+      dev_opts = ext2_opts;
+      goto do_opts;
+    }
+#endif /* MOUNT_TYPE_EXT2 */
+#ifdef MOUNT_TYPE_EXT3
+    if (STREQ(type, MOUNT_TYPE_EXT3)) {
+      dev_opts = ext3_opts;
+      goto do_opts;
+    }
+#endif /* MOUNT_TYPE_EXT3 */
+#ifdef MOUNT_TYPE_EXT4
+    if (STREQ(type, MOUNT_TYPE_EXT4)) {
+      dev_opts = ext4_opts;
+      goto do_opts;
+    }
+#endif /* MOUNT_TYPE_EXT4 */
+    plog(XLOG_FATAL, "linux mount: unknown fs-type: %s\n", type);
+    XFREE(xoptstr);
+    XFREE(*xopts);
+    XFREE(topts);
+    return NULL;
+
+do_opts:
+    while (dev_opts->opt &&
+	   (!NSTREQ(dev_opts->opt, opt, strlen(dev_opts->opt)))) {
+      ++dev_opts;
+    }
+    if (dev_opts->opt) {
+      xstrlcat(*xopts, opt, l);
+      xstrlcat(*xopts, ",", l);
+    }
+  }
+  /*
+   * All other options are discarded
+   */
+  if (strlen(*xopts))
+    *(*xopts + strlen(*xopts)-1) = '\0';
+  if (strlen(topts))
+    topts[strlen(topts)-1] = '\0';
+  XFREE(xoptstr);
+  return topts;
+}
+
+
+/*
+ * Returns combined linux kernel version number.  For a kernel numbered
+ * x.y.z, returns x*65535+y*256+z.
+ */
+int
+linux_version_code(void)
+{
+  char *token;
+  int shift = 16;
+  struct utsname my_utsname;
+  static int release = 0;
+
+  if ( release || uname(&my_utsname))
+    return release;
+
+  for (token = strtok(my_utsname.release, "."); token && (shift > -1); token = strtok(NULL, "."))
+  {
+     release |= (atoi(token) << shift);
+     shift -= 8;
+  }
+
+  return release;
+}
+
+
+int
+do_mount_linux(MTYPE_TYPE type, mntent_t *mnt, int flags, caddr_t data)
+{
+  if (amuDebug(D_FULL)) {
+    plog(XLOG_DEBUG, "do_mount_linux: fsname %s\n", mnt->mnt_fsname);
+    plog(XLOG_DEBUG, "do_mount_linux: type (mntent) %s\n", mnt->mnt_type);
+    plog(XLOG_DEBUG, "do_mount_linux: opts %s\n", mnt->mnt_opts);
+    plog(XLOG_DEBUG, "do_mount_linux: dir %s\n", mnt->mnt_dir);
+  }
+
+  /*
+   * If we have an nfs mount, the 5th argument to system mount() must be the
+   * nfs_mount_data structure, otherwise it is the return from parse_opts()
+   */
+  return mount(mnt->mnt_fsname,
+	       mnt->mnt_dir,
+	       type,
+	       MS_MGC_VAL | flags,
+	       data);
+}
+
+static void
+setup_nfs_args(struct nfs_common_args *ca)
+{
+  if (!ca->timeo) {
+#ifdef MNT2_NFS_OPT_TCP
+    if (ca->flags & MNT2_NFS_OPT_TCP)
+      ca->timeo = 600;
+    else
+#endif /* MNT2_NFS_OPT_TCP */
+      ca->timeo = 7;
+  }
+  if (!ca->retrans)
+    ca->retrans = 3;
+
+#ifdef MNT2_NFS_OPT_NOAC
+  if (!(ca->flags & MNT2_NFS_OPT_NOAC)) {
+    if (!(ca->flags & MNT2_NFS_OPT_ACREGMIN))
+      ca->acregmin = 3;
+    if (!(ca->flags & MNT2_NFS_OPT_ACREGMAX))
+      ca->acregmax = 60;
+    if (!(ca->flags & MNT2_NFS_OPT_ACDIRMIN))
+      ca->acdirmin = 30;
+    if (!(ca->flags & MNT2_NFS_OPT_ACDIRMAX))
+      ca->acdirmax = 60;
+  }
+#endif /* MNT2_NFS_OPT_NOAC */
+}
+
+
+int
+mount_linux_nfs(MTYPE_TYPE type, mntent_t *mnt, int flags, caddr_t data)
+{
+  nfs_args_t *mnt_data = (nfs_args_t *) data;
+  int errorcode;
+  struct nfs_common_args a;
+
+  /* Fake some values for linux */
+  mnt_data->version = NFS_MOUNT_VERSION;
+
+  put_nfs_common_args(mnt_data, a);
+  setup_nfs_args(&a);
+  get_nfs_common_args(mnt_data, a);
+
+  /*
+   * in nfs structure implementation version 4, the old
+   * filehandle field was renamed "old_root" and left as 3rd field,
+   * while a new field called "root" was added to the end of the
+   * structure. Both of them however need a copy of the file handle
+   * for NFSv2 mounts.
+   */
+#ifdef MNT2_NFS_OPT_VER3
+  if (mnt_data->flags & MNT2_NFS_OPT_VER3)
+    memset(mnt_data->old_root.data, 0, FHSIZE);
+  else
+#endif /* MNT2_NFS_OPT_VER3 */
+    memcpy(mnt_data->old_root.data, mnt_data->root.data, FHSIZE);
+
+#ifdef HAVE_NFS_ARGS_T_BSIZE
+  /* linux mount version 3 */
+  mnt_data->bsize = 0;			/* let the kernel decide */
+#endif /* HAVE_NFS_ARGS_T_BSIZE */
+
+#ifdef HAVE_NFS_ARGS_T_NAMLEN
+  /* linux mount version 2 */
+  mnt_data->namlen = NAME_MAX;		/* 256 bytes */
+#endif /* HAVE_NFS_ARGS_T_NAMELEN */
+
+#ifdef HAVE_NFS_ARGS_T_PSEUDOFLAVOR
+# ifdef HAVE_RPC_AUTH_H
+  mnt_data->pseudoflavor = AUTH_UNIX;
+# else
+  mnt_data->pseudoflavor = 0;
+# endif
+#endif /* HAVE_NFS_ARGS_T_PSEUDOFLAVOR */
+
+#ifdef HAVE_NFS_ARGS_T_CONTEXT
+  memset(mnt_data->context, 0, sizeof(mnt_data->context));
+#endif /* HAVE_NFS_ARGS_T_CONTEXT */
+
+  mnt_data->fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+  if (mnt_data->fd < 0) {
+    plog(XLOG_ERROR, "Can't create socket for kernel");
+    return 1;
+  }
+  if (bindresvport(mnt_data->fd, NULL) < 0) {
+    plog(XLOG_ERROR, "Can't bind to reserved port");
+    errorcode = 1;
+    goto out;
+  }
+  /*
+   * connect() the socket for kernels 1.3.10 and below
+   * only to avoid problems with multihomed hosts.
+   */
+  if (linux_version_code() <= 0x01030a) {
+    int ret = connect(mnt_data->fd,
+		      (struct sockaddr *) &mnt_data->addr,
+		      sizeof(mnt_data->addr));
+    if (ret < 0) {
+      plog(XLOG_ERROR, "Can't connect socket for kernel");
+      errorcode = 1;
+      goto out;
+    }
+  }
+  if (amuDebug(D_FULL)) {
+    plog(XLOG_DEBUG, "%s: type %s\n", __func__, type);
+    plog(XLOG_DEBUG, "%s: version %d\n", __func__, mnt_data->version);
+    plog(XLOG_DEBUG, "%s: fd %d\n", __func__, mnt_data->fd);
+    plog(XLOG_DEBUG, "%s: hostname %s\n", __func__,
+	 inet_ntoa(mnt_data->addr.sin_addr));
+    plog(XLOG_DEBUG, "%s: port %d\n", __func__,
+	 htons(mnt_data->addr.sin_port));
+  }
+  if (amuDebug(D_TRACE)) {
+    plog(XLOG_DEBUG, "%s: Generic mount flags 0x%x", __func__,
+	 MS_MGC_VAL | flags);
+    plog(XLOG_DEBUG, "%s: updated nfs_args...", __func__);
+    print_nfs_args(mnt_data, 0);
+  }
+
+  mnt_data->flags &= MNT2_NFS_OPT_FLAGMASK;
+
+  errorcode = do_mount_linux(type, mnt, flags, data);
+
+ out:
+  /*
+   * If we failed, (i.e. errorcode != 0), then close the socket
+   * if it is open.
+   */
+  if (errorcode && mnt_data->fd != -1) {
+    /* save errno, may be clobbered by close() call! */
+    int save_errno = errno;
+    close(mnt_data->fd);
+    errno = save_errno;
+  }
+  return errorcode;
+}
+
+#ifdef HAVE_FS_NFS4
+int
+mount_linux_nfs4(MTYPE_TYPE type, mntent_t *mnt, int flags, caddr_t data)
+{
+  nfs4_args_t *mnt_data = (nfs4_args_t *) data;
+  int errorcode;
+  struct nfs_common_args a;
+
+  /* Fake some values for linux */
+  mnt_data->version = NFS4_MOUNT_VERSION;
+
+  put_nfs_common_args(mnt_data, a);
+  setup_nfs_args(&a);
+  get_nfs_common_args(mnt_data, a);
+
+  if (amuDebug(D_FULL)) {
+    plog(XLOG_DEBUG, "%s: type %s\n", __func__, type);
+    plog(XLOG_DEBUG, "%s: version %d\n", __func__, mnt_data->version);
+  }
+  if (amuDebug(D_TRACE)) {
+    plog(XLOG_DEBUG, "%s: Generic mount flags 0x%x", __func__,
+	 MS_MGC_VAL | flags);
+    plog(XLOG_DEBUG, "%s: updated nfs_args...", __func__);
+    print_nfs_args(mnt_data, NFS_VERSION4);
+  }
+
+  errorcode = do_mount_linux(type, mnt, flags, data);
+
+  return errorcode;
+}
+#endif
+
+int
+mount_linux_nonfs(MTYPE_TYPE type, mntent_t *mnt, int flags, caddr_t data)
+{
+  char *extra_opts = NULL;
+  char *tmp_opts = NULL;
+  char *sub_type = NULL;
+  char *loopdev = NULL;
+  int noauto = 0;
+  int errorcode;
+
+  sub_type = hasmnteq(mnt, "type");
+  if (sub_type) {
+    sub_type = xstrdup(sub_type);
+    type = strpbrk(sub_type, ",:;\n\t");
+    if (type == NULL)
+      type = MOUNT_TYPE_UFS;
+    else {
+      *type = '\0';
+      type = sub_type;
+    }
+  }
+
+  if (!hasmntopt(mnt, "type"))
+    mnt->mnt_type = type;
+
+  tmp_opts = parse_opts(type, mnt->mnt_opts, &flags, &extra_opts, &noauto);
+
+#ifdef MOUNT_TYPE_LOFS
+  if (STREQ(type, MOUNT_TYPE_LOFS)) {
+# ifndef MNT2_GEN_OPT_BIND
+    size_t l;
+    /* this is basically a hack to support fist lofs */
+    XFREE(extra_opts);
+    l = strlen(mnt->mnt_fsname) + sizeof("dir=") + 1;
+    extra_opts = (char *) xmalloc(l);
+    xsnprintf(extra_opts, l, sizeof(extra_opts), "dir=%s", mnt->mnt_fsname);
+# else /* MNT2_GEN_OPT_BIND */
+    /* use bind mounts for lofs */
+    flags |= MNT2_GEN_OPT_BIND;
+# endif /* MNT2_GEN_OPT_BIND */
+    errorcode = do_mount_linux(type, mnt, flags, extra_opts);
+  } else /* end of "if type is LOFS" */
+#endif /* MOUNT_TYPE_LOFS */
+
+#ifdef MOUNT_TYPE_LUSTRE
+  if (STREQ(type, MOUNT_TYPE_LUSTRE)) {
+    char *topts;
+    if (*extra_opts)
+      topts = strvcat(extra_opts, ",device=", mnt->mnt_fsname, NULL);
+    else
+      topts = strvcat("device=", mnt->mnt_fsname, NULL);
+    free(extra_opts);
+    extra_opts = topts;
+  }
+#endif /* MOUNT_TYPE_LOFS */
+
+  {
+#ifdef HAVE_LOOP_DEVICE
+    /*
+     * If the mounted "device" is actually a regular file,
+     # try to attach a loop device to it.
+     */
+    struct stat buf;
+    char *old_fsname = NULL;
+    if (stat(mnt->mnt_fsname, &buf) == 0 &&
+	S_ISREG(buf.st_mode)) {
+      if ((loopdev = setup_loop_device(mnt->mnt_fsname)) != NULL) {
+	char *str;
+	size_t l;
+
+	plog(XLOG_INFO, "setup loop device %s over %s OK", loopdev, mnt->mnt_fsname);
+	old_fsname = mnt->mnt_fsname;
+	mnt->mnt_fsname = loopdev;
+	/* XXX: hack, append loop=/dev/loopX to mnttab opts */
+	l = strlen(mnt->mnt_opts) + 7 + strlen(loopdev);
+	str = (char *) xmalloc(l);
+	if (str) {
+	  xsnprintf(str, l, "%s,loop=%s", mnt->mnt_opts, loopdev);
+	  XFREE(mnt->mnt_opts);
+	  mnt->mnt_opts = str;
+	}
+      } else {
+	plog(XLOG_ERROR, "failed to set up a loop device: %m");
+	errorcode = 1;
+	goto out;
+      }
+    }
+#endif /* HAVE_LOOP_DEVICE */
+
+    errorcode = do_mount_linux(type, mnt, flags, extra_opts);
+
+#ifdef HAVE_LOOP_DEVICE
+    /* if mount failed and we used a loop device, then undo it */
+    if (errorcode != 0 && loopdev != NULL) {
+      if (delete_loop_device(loopdev) < 0)
+	plog(XLOG_WARNING, "mount() failed to release loop device %s: %m", loopdev);
+      else
+	plog(XLOG_INFO, "mount() released loop device %s OK", loopdev);
+    }
+    if (old_fsname)
+      mnt->mnt_fsname = old_fsname;
+#endif /* HAVE_LOOP_DEVICE */
+  }
+
+  /*
+   * Free all allocated space and return errorcode.
+   */
+out:
+if (loopdev)
+     XFREE(loopdev);
+  if (extra_opts != NULL)
+    XFREE(extra_opts);
+  if (tmp_opts != NULL)
+    XFREE(tmp_opts);
+  if (sub_type != NULL)
+    XFREE(sub_type);
+  return errorcode;
+}
+
+
+int
+mount_linux(MTYPE_TYPE type, mntent_t *mnt, int flags, caddr_t data)
+{
+  int errorcode;
+
+  if (mnt->mnt_opts && STREQ(mnt->mnt_opts, "defaults"))
+    mnt->mnt_opts = NULL;
+
+  if (type == NULL)
+    type = index(mnt->mnt_fsname, ':') ? MOUNT_TYPE_NFS : MOUNT_TYPE_UFS;
+
+#ifdef HAVE_FS_NFS4
+  if (STREQ(type, MOUNT_TYPE_NFS4))
+    errorcode = mount_linux_nfs4(type, mnt, flags, data);
+  else
+#endif
+  if (STREQ(type, MOUNT_TYPE_NFS))
+    errorcode = mount_linux_nfs(type, mnt, flags, data);
+  else				/* non-NFS mounts */
+    errorcode = mount_linux_nonfs(type, mnt, flags, data);
+
+  return errorcode;
+}
+
+
+/****************************************************************************/
+/*
+ * NFS error numbers and Linux errno's are two different things!  Linux is
+ * `worse' than other OSes in the respect that it loudly complains about
+ * undefined NFS return value ("bad NFS return value..").  So we should
+ * translate ANY possible Linux errno to their NFS equivalent.  Just, there
+ * aren't much NFS numbers, so most go to EINVAL or EIO.  The mapping below
+ * should fit at least for Linux/i386 and Linux/68k.  I haven't checked
+ * other architectures yet.
+ */
+
+#define NE_PERM		1
+#define NE_NOENT	2
+#define NE_IO		5
+#define NE_NXIO		6
+#define NE_AGAIN	11
+#define NE_ACCES	13
+#define NE_EXIST	17
+#define NE_NODEV	19
+#define NE_NOTDIR	20
+#define NE_ISDIR	21
+#define NE_INVAL	22
+#define NE_FBIG		27
+#define NE_NOSPC	28
+#define NE_ROFS		30
+#define NE_OPNOTSUPP	45
+#define NE_NAMETOOLONG	63
+#define NE_NOTEMPTY	66
+#define NE_DQUOT	69
+#define NE_STALE	70
+#define NE_REMOTE	71
+
+#define NFS_LOMAP	0
+#define NFS_HIMAP	122
+
+/*
+ * The errno's below are correct for Linux/i386. One day, somebody
+ * with lots of energy ought to verify them against the other ports...
+ */
+static int nfs_errormap[] = {
+	0,		/* success(0)		*/
+	NE_PERM,	/* EPERM (1)		*/
+	NE_NOENT,	/* ENOENT (2)		*/
+	NE_INVAL,	/* ESRCH (3)		*/
+	NE_IO,		/* EINTR (4)		*/
+	NE_IO,		/* EIO (5)		*/
+	NE_NXIO,	/* ENXIO (6)		*/
+	NE_INVAL,	/* E2BIG (7)		*/
+	NE_INVAL,	/* ENOEXEC (8)		*/
+	NE_INVAL,	/* EBADF (9)		*/
+	NE_IO,		/* ECHILD (10)		*/
+	NE_AGAIN,	/* EAGAIN (11)		*/
+	NE_IO,		/* ENOMEM (12)		*/
+	NE_ACCES,	/* EACCES (13)		*/
+	NE_INVAL,	/* EFAULT (14)		*/
+	NE_INVAL,	/* ENOTBLK (15)		*/
+	NE_IO,		/* EBUSY (16)		*/
+	NE_EXIST,	/* EEXIST (17)		*/
+	NE_INVAL,	/* EXDEV (18)		*/
+	NE_NODEV,	/* ENODEV (19)		*/
+	NE_NOTDIR,	/* ENOTDIR (20)		*/
+	NE_ISDIR,	/* EISDIR (21)		*/
+	NE_INVAL,	/* EINVAL (22)		*/
+	NE_IO,		/* ENFILE (23)		*/
+	NE_IO,		/* EMFILE (24)		*/
+	NE_INVAL,	/* ENOTTY (25)		*/
+	NE_ACCES,	/* ETXTBSY (26)		*/
+	NE_FBIG,	/* EFBIG (27)		*/
+	NE_NOSPC,	/* ENOSPC (28)		*/
+	NE_INVAL,	/* ESPIPE (29)		*/
+	NE_ROFS,	/* EROFS (30)		*/
+	NE_INVAL,	/* EMLINK (31)		*/
+	NE_INVAL,	/* EPIPE (32)		*/
+	NE_INVAL,	/* EDOM (33)		*/
+	NE_INVAL,	/* ERANGE (34)		*/
+	NE_INVAL,	/* EDEADLK (35)		*/
+	NE_NAMETOOLONG,	/* ENAMETOOLONG (36)	*/
+	NE_INVAL,	/* ENOLCK (37)		*/
+	NE_INVAL,	/* ENOSYS (38)		*/
+	NE_NOTEMPTY,	/* ENOTEMPTY (39)	*/
+	NE_INVAL,	/* ELOOP (40)		*/
+	NE_INVAL,	/* unused (41)		*/
+	NE_INVAL,	/* ENOMSG (42)		*/
+	NE_INVAL,	/* EIDRM (43)		*/
+	NE_INVAL,	/* ECHRNG (44)		*/
+	NE_INVAL,	/* EL2NSYNC (45)	*/
+	NE_INVAL,	/* EL3HLT (46)		*/
+	NE_INVAL,	/* EL3RST (47)		*/
+	NE_INVAL,	/* ELNRNG (48)		*/
+	NE_INVAL,	/* EUNATCH (49)		*/
+	NE_INVAL,	/* ENOCSI (50)		*/
+	NE_INVAL,	/* EL2HLT (51)		*/
+	NE_INVAL,	/* EBADE (52)		*/
+	NE_INVAL,	/* EBADR (53)		*/
+	NE_INVAL,	/* EXFULL (54)		*/
+	NE_INVAL,	/* ENOANO (55)		*/
+	NE_INVAL,	/* EBADRQC (56)		*/
+	NE_INVAL,	/* EBADSLT (57)		*/
+	NE_INVAL,	/* unused (58)		*/
+	NE_INVAL,	/* EBFONT (59)		*/
+	NE_INVAL,	/* ENOSTR (60)		*/
+	NE_INVAL,	/* ENODATA (61)		*/
+	NE_INVAL,	/* ETIME (62)		*/
+	NE_INVAL,	/* ENOSR (63)		*/
+	NE_INVAL,	/* ENONET (64)		*/
+	NE_INVAL,	/* ENOPKG (65)		*/
+	NE_INVAL,	/* EREMOTE (66)		*/
+	NE_INVAL,	/* ENOLINK (67)		*/
+	NE_INVAL,	/* EADV (68)		*/
+	NE_INVAL,	/* ESRMNT (69)		*/
+	NE_IO,		/* ECOMM (70)		*/
+	NE_IO,		/* EPROTO (71)		*/
+	NE_IO,		/* EMULTIHOP (72)	*/
+	NE_IO,		/* EDOTDOT (73)		*/
+	NE_INVAL,	/* EBADMSG (74)		*/
+	NE_INVAL,	/* EOVERFLOW (75)	*/
+	NE_INVAL,	/* ENOTUNIQ (76)	*/
+	NE_INVAL,	/* EBADFD (77)		*/
+	NE_IO,		/* EREMCHG (78)		*/
+	NE_IO,		/* ELIBACC (79)		*/
+	NE_IO,		/* ELIBBAD (80)		*/
+	NE_IO,		/* ELIBSCN (81)		*/
+	NE_IO,		/* ELIBMAX (82)		*/
+	NE_IO,		/* ELIBEXEC (83)	*/
+	NE_INVAL,	/* EILSEQ (84)		*/
+	NE_INVAL,	/* ERESTART (85)	*/
+	NE_INVAL,	/* ESTRPIPE (86)	*/
+	NE_INVAL,	/* EUSERS (87)		*/
+	NE_INVAL,	/* ENOTSOCK (88)	*/
+	NE_INVAL,	/* EDESTADDRREQ (89)	*/
+	NE_INVAL,	/* EMSGSIZE (90)	*/
+	NE_INVAL,	/* EPROTOTYPE (91)	*/
+	NE_INVAL,	/* ENOPROTOOPT (92)	*/
+	NE_INVAL,	/* EPROTONOSUPPORT (93) */
+	NE_INVAL,	/* ESOCKTNOSUPPORT (94) */
+	NE_INVAL,	/* EOPNOTSUPP (95)	*/
+	NE_INVAL,	/* EPFNOSUPPORT (96)	*/
+	NE_INVAL,	/* EAFNOSUPPORT (97)	*/
+	NE_INVAL,	/* EADDRINUSE (98)	*/
+	NE_INVAL,	/* EADDRNOTAVAIL (99)	*/
+	NE_IO,		/* ENETDOWN (100)	*/
+	NE_IO,		/* ENETUNREACH (101)	*/
+	NE_IO,		/* ENETRESET (102)	*/
+	NE_IO,		/* ECONNABORTED (103)	*/
+	NE_IO,		/* ECONNRESET (104)	*/
+	NE_IO,		/* ENOBUFS (105)	*/
+	NE_IO,		/* EISCONN (106)	*/
+	NE_IO,		/* ENOTCONN (107)	*/
+	NE_IO,		/* ESHUTDOWN (108)	*/
+	NE_IO,		/* ETOOMANYREFS (109)	*/
+	NE_IO,		/* ETIMEDOUT (110)	*/
+	NE_IO,		/* ECONNREFUSED (111)	*/
+	NE_IO,		/* EHOSTDOWN (112)	*/
+	NE_IO,		/* EHOSTUNREACH (113)	*/
+	NE_IO,		/* EALREADY (114)	*/
+	NE_IO,		/* EINPROGRESS (115)	*/
+	NE_STALE,	/* ESTALE (116)		*/
+	NE_IO,		/* EUCLEAN (117)	*/
+	NE_INVAL,	/* ENOTNAM (118)	*/
+	NE_INVAL,	/* ENAVAIL (119)	*/
+	NE_INVAL,	/* EISNAM (120)		*/
+	NE_IO,		/* EREMOTEIO (121)	*/
+	NE_DQUOT,	/* EDQUOT (122)		*/
+};
+
+
+int
+linux_nfs_error(int e)
+{
+  int ret = (nfsstat) NE_IO;
+
+  if (e < NFS_LOMAP || e > NFS_HIMAP)
+    ret = (nfsstat) NE_IO;
+  else
+    ret = nfs_errormap[e - NFS_LOMAP];
+  dlog("linux_nfs_error: map error %d to NFS error %d", e, ret);
+  return (nfsstat) ret;
+}
+
+
+#ifdef HAVE_LOOP_DEVICE
+/****************************************************************************/
+/*** LOOP DEVICE SUPPORT						  ***/
+/*** Loop Device setup code taken from mount-2.11g-5.src.rpm, which was   ***/
+/*** originally written bt Ted T'so and others.				  ***/
+/****************************************************************************/
+
+#define PROC_DEVICES	"/proc/devices"
+
+#if not_used_yet
+static int
+show_loop(char *device)
+{
+  struct loop_info loopinfo;
+  int fd;
+
+  if ((fd = open(device, O_RDONLY)) < 0) {
+    dlog("loop: can't open device %s: %m", device);
+    return -2;
+  }
+  if (ioctl(fd, LOOP_GET_STATUS, &loopinfo) < 0) {
+    dlog("loop: can't get info on device %s: %m", device);
+    close(fd);
+    return -1;
+  }
+  dlog("show_loop: %s: [%04x]:%ld (%s)",
+       device, loopinfo.lo_device, loopinfo.lo_inode,
+       loopinfo.lo_name);
+
+  close(fd);
+
+  return 0;
+}
+
+
+static int
+is_loop_device(const char *device)
+{
+  struct stat statbuf;
+  int loopmajor = 7;
+
+  return (loopmajor && stat(device, &statbuf) == 0 &&
+	  S_ISBLK(statbuf.st_mode) &&
+	  (statbuf.st_rdev>>8) == loopmajor);
+}
+#endif /* not_used_yet */
+
+
+/*
+ * Just creating a device, say in /tmp, is probably a bad idea - people
+ * might have problems with backup or so.  So, we just try /dev/loop[0-7].
+ */
+static char *
+find_unused_loop_device(void)
+{
+  char dev[20];
+  char *loop_formats[] = { "/dev/loop%d", "/dev/loop/%d" };
+  int i, j, fd, somedev = 0, someloop = 0, loop_known = 0;
+  struct stat statbuf;
+  struct loop_info loopinfo;
+  FILE *procdev;
+
+#define LOOP_FMT_SIZE(a) (sizeof(a)/sizeof(a[0]))
+  for (j = 0; j < (int) LOOP_FMT_SIZE(loop_formats); j++) {
+    for (i = 0; i < 256; i++) {
+      xsnprintf(dev, sizeof(dev), loop_formats[j], i);
+      if (stat(dev, &statbuf) == 0 && S_ISBLK(statbuf.st_mode)) {
+	somedev++;
+	fd = open(dev, O_RDONLY);
+	if (fd >= 0) {
+	  if (ioctl(fd, LOOP_GET_STATUS, &loopinfo) == 0)
+	    someloop++;		/* in use */
+	  else if (errno == ENXIO) {
+	    close(fd);
+	    return xstrdup(dev); /* probably free */
+	  }
+	  close(fd);
+	}
+	continue;		/* continue trying as long as devices exist */
+      }
+      break;
+    }
+  }
+
+  /* Nothing found. Why not? */
+  if ((procdev = fopen(PROC_DEVICES, "r")) != NULL) {
+    char line[100];
+    while (fgets(line, sizeof(line), procdev))
+      if (strstr(line, " loop\n")) {
+	loop_known = 1;
+	break;
+      }
+    fclose(procdev);
+    if (!loop_known)
+      loop_known = -1;
+  }
+
+  if (!somedev) {
+    dlog("Could not find any device /dev/loop#");
+  } else if (!someloop) {
+    if (loop_known == 1) {
+      dlog("Could not find any loop device.");
+      dlog("...Maybe /dev/loop# has a wrong major number?");
+    }
+    else if (loop_known == -1) {
+      dlog("Could not find any loop device, and, according to %s,", PROC_DEVICES);
+      dlog("...this kernel does not know about the loop device.");
+      dlog("... (If so, then recompile or `insmod loop.o'.)");
+    } else {
+      dlog("Could not find any loop device. Maybe this kernel does not know,");
+      dlog("...about the loop device (then recompile or `insmod loop.o'), or");
+      dlog("...maybe /dev/loop# has the wrong major number?");
+    }
+  } else {
+    dlog("Could not find any free loop device!");
+  }
+  return NULL;
+}
+
+
+/* returns 0 if OK, -1 otherwise */
+char *
+setup_loop_device(const char *file)
+{
+  struct loop_info loopinfo;
+  int fd, ffd, mode, err = -1;
+  char *device = find_unused_loop_device();
+
+  if (!device) {
+    dlog("no unused loop device");
+    goto out;
+  }
+
+  mode = O_RDWR | O_LARGEFILE;
+  if ((ffd = open(file, mode)) < 0) {
+    if (errno == EROFS) {
+      mode = O_RDONLY | O_LARGEFILE;
+      ffd = open(file, mode);
+    }
+    if (ffd < 0) {
+      dlog("%s: %m", file);
+      goto out;
+    }
+  }
+  if ((fd = open(device, mode)) < 0) {
+    dlog("%s: %m", device);
+    goto out_close;
+  }
+
+  memset(&loopinfo, 0, sizeof(loopinfo));
+  xstrlcpy(loopinfo.lo_name, file, LO_NAME_SIZE);
+  loopinfo.lo_offset = 0;
+
+  if (ioctl(fd, LOOP_SET_FD, ffd) < 0) {
+    dlog("ioctl: LOOP_SET_FD: %m");
+    goto out_close_all;
+  }
+  if (ioctl(fd, LOOP_SET_STATUS, &loopinfo) < 0) {
+    (void) ioctl(fd, LOOP_CLR_FD, 0);
+    dlog("ioctl: LOOP_SET_STATUS: %m");
+    goto out_close_all;
+  }
+
+  /* if gets here, all is OK */
+  err = 0;
+
+out_close_all:
+  close(fd);
+out_close:
+  close(ffd);
+out:
+
+  if (err) {
+    XFREE(device);
+    return NULL;
+  } else {
+    dlog("setup_loop_device(%s,%s): success", device, file);
+    return device;
+  }
+}
+
+
+int
+delete_loop_device(const char *device)
+{
+  int fd;
+
+  if ((fd = open(device, O_RDONLY)) < 0) {
+    dlog("delete_loop_device: can't delete device %s: %m", device);
+    return -1;
+  }
+  if (ioctl(fd, LOOP_CLR_FD, 0) < 0) {
+    dlog("ioctl: LOOP_CLR_FD: %m");
+    return -1;
+  }
+  close(fd);
+  dlog("delete_loop_device(%s): success", device);
+  return 0;
+}
+#endif /* HAVE_LOOP_DEVICE */
+
+
+/****************************************************************************/
diff --git a/conf/mount/mount_mach3.c b/conf/mount/mount_mach3.c
new file mode 100644
index 000000000000..5319a92e542f
--- /dev/null
+++ b/conf/mount/mount_mach3.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mount/mount_mach3.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+int
+mount_mach3(char *type, char *mnt, int flags, caddr_t mnt_data)
+{
+  int err = 0;
+  errno = 0;
+
+  if (syscall(SYS_vfsmount, type, mnt->mnt_dir, flags, mnt_data)) {
+    err = -1;
+    if (errno == ENODEV) {
+      /*
+       * might be an old kernel, need to try again
+       * with file type number instead of string
+       */
+      int typeno = 1;
+      plog(XLOG_ERROR, "%s: 1SYS_vfsmount: %m", mnt->mnt_dir);
+
+      if (STREQ(mnt->mnt_type, MOUNT_TYPE_UFS))
+        typeno = 0;
+      else if (STREQ(mnt->mnt_type, MOUNT_TYPE_NFS))
+        typeno = 1;
+      else
+	plog(XLOG_ERROR, "%s: type defaults to nfs...", mnt->mnt_dir);
+
+      plog(XLOG_ERROR, "%s: retry SYS_vfsmount %s %d", mnt->mnt_dir,
+	   mnt->mnt_type, typeno);
+      if (typeno >= 0) {
+        if (syscall(SYS_vfsmount, typeno, mnt->mnt_dir, flags, mnt_data)) {
+          plog(XLOG_ERROR, "%s: 2SYS_vfsmount: %m", mnt->mnt_dir);
+	} else {
+          err = 0;
+	}
+      }
+    }
+  }
+  return err;
+}
diff --git a/conf/mount/mount_freebsd3.c b/conf/mount/mount_stellix.c
index 5888ed949d30..53615d3fce91 100644
--- a/conf/mount/mount_freebsd3.c
+++ b/conf/mount/mount_stellix.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-1998 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -36,14 +32,13 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *      %W% (Berkeley) %G%
  *
- * $Id: mount_freebsd3.c,v 5.2.2.1 1992/02/09 15:10:08 jsp beta $
+ * File: am-utils/conf/mount/mount_stellix.c
  *
  */
 
 /*
- * FreeBSD 3.x (as of snapshot 3.0-980311-SNAP) Mount helper
+ * STELLIX Mount helper
  */
 
 #ifdef HAVE_CONFIG_H
@@ -52,17 +47,25 @@
 #include <am_defs.h>
 #include <amu.h>
 
+
 /*
  * Map from conventional mount arguments
- * to FreeBSD 3.0 style arguments.
+ * to STELLIX style arguments.
  */
 int
-mount_freebsd3(MTYPE_TYPE type, const char *dir, int flags, voidp data)
+mount_stellix(char *fsname, char *dir, int flags, int type, void *data)
 {
-  char const *namelist[] = INITMOUNTNAMES;
 
-  return mount(namelist[type],
-	       dir,
-	       flags,
-	       data);
+#ifdef DEBUG
+  dlog("stellix_mount: fsname %s, dir %s, type %d", fsname, dir, type);
+#endif /* DEBUG */
+
+  if (type == MOUNT_TYPE_NFS)
+    return mount(dir, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_NFS | flags),
+		 type, (caddr_t) data);
+
+  if (type == MOUNT_TYPE_UFS)
+    return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
+
+  return EINVAL;
 }
diff --git a/conf/mount/mount_svr4.c b/conf/mount/mount_svr4.c
new file mode 100644
index 000000000000..e139567bfb98
--- /dev/null
+++ b/conf/mount/mount_svr4.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mount/mount_svr4.c
+ *
+ */
+
+/*
+ * SVR4:
+ * Solaris 2.x (SunOS 5.x) and HPUX-11 Mount helper.
+ *      -Erez Zadok <ezk@cs.columbia.edu>
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+/*
+ * On Solaris 8 with in-kernel mount table, pass mount options to kernel to
+ * have them evaluated.  They will also show up in /etc/mnttab.
+ */
+#if defined(MNT2_GEN_OPT_OPTIONSTR) && defined(MAX_MNTOPT_STR)
+# define sys_mount(fsname, dir, flags, type, data, datasize) \
+	mount((fsname), (dir), (MNT2_GEN_OPT_OPTIONSTR | flags), (type), \
+	      (data), (datasize), mountopts, sizeof(mountopts))
+#else /* not defined(MNT2_GEN_OPT_OPTIONSTR) && defined(MAX_MNTOPT_STR) */
+# define sys_mount(fsname, dir, flags, type, data, datasize) \
+	mount((fsname), (dir), (flags), (type), (data), (datasize))
+#endif /* not defined(MNT2_GEN_OPT_OPTIONSTR) && defined(MAX_MNTOPT_STR) */
+
+
+/*
+ * Map from conventional mount arguments
+ * to Solaris 2.x (SunOS 5.x) style arguments.
+ */
+int
+mount_svr4(char *fsname, char *dir, int flags, MTYPE_TYPE type, caddr_t data, const char *optstr)
+{
+#if defined(MNT2_GEN_OPT_OPTIONSTR) && defined(MAX_MNTOPT_STR)
+  char mountopts[MAX_MNTOPT_STR];
+
+  /*
+   * Save a copy of the mount options.  The kernel will overwrite them with
+   * those it recognizes.
+   */
+  xstrlcpy(mountopts, optstr, MAX_MNTOPT_STR);
+#endif /* defined(MNT2_GEN_OPT_OPTIONSTR) && defined(MAX_MNTOPT_STR) */
+
+#if defined(MOUNT_TYPE_NFS3) && defined(MNTTAB_TYPE_NFS3)
+  if (STREQ(type, MOUNT_TYPE_NFS3)) {
+    return sys_mount(fsname, dir, (MNT2_GEN_OPT_DATA | flags),
+		     type, (char *) data, sizeof(nfs_args_t));
+  }
+#endif /* defined(MOUNT_TYPE_NFS3) && defined(MNTTAB_TYPE_NFS3) */
+
+#if defined(MOUNT_TYPE_NFS) && defined(MNTTAB_TYPE_NFS)
+  if (STREQ(type, MOUNT_TYPE_NFS)) {
+    return sys_mount(fsname, dir, (MNT2_GEN_OPT_DATA | flags),
+		     type, (char *) data, sizeof(nfs_args_t));
+  }
+#endif /* defined(MOUNT_TYPE_NFS) && defined(MNTTAB_TYPE_NFS) */
+
+#if defined(MOUNT_TYPE_AUTOFS) && defined(MNTTAB_TYPE_AUTOFS)
+  if (STREQ(type, MOUNT_TYPE_AUTOFS)) {
+    return sys_mount(fsname, dir, (MNT2_GEN_OPT_DATA | flags),
+		     type, (char *) data, sizeof(autofs_args_t));
+  }
+#endif /* defined(MOUNT_TYPE_AUTOFS) && defined(MNTTAB_TYPE_AUTOFS) */
+
+#if defined(MOUNT_TYPE_UFS) && defined(MNTTAB_TYPE_UFS)
+  if (STREQ(type, MOUNT_TYPE_UFS))
+    return sys_mount(fsname, dir, (MNT2_GEN_OPT_DATA | flags),
+		     type, (char *) data, sizeof(ufs_args_t));
+#endif /* defined(MOUNT_TYPE_UFS) && defined(MNTTAB_TYPE_UFS) */
+
+#if defined(MOUNT_TYPE_PCFS) && defined(MNTTAB_TYPE_PCFS)
+  if (STREQ(type, MOUNT_TYPE_PCFS))
+    return sys_mount(fsname, dir, (MNT2_GEN_OPT_DATA | flags),
+		     type, (char *) data, sizeof(pcfs_args_t));
+#endif /* defined(MOUNT_TYPE_PCFS) && defined(MNTTAB_TYPE_PCFS) */
+
+#if defined(MOUNT_TYPE_CDFS) && defined(MNTTAB_TYPE_CDFS)
+  /*
+   * HSFS on Solaris allows for 3 HSFSMNT_* flags to be passed
+   * as arguments to the mount().  These flags are bit fields in an
+   * integer, and that integer is passed as the "data" of this system
+   * call.  The flags are described in <sys/fs/hsfs_rrip.h>.  However,
+   * Solaris does not have an interface to these.  It does not define
+   * a structure hsfs_args or anything that one can figure out what
+   * arguments to pass to mount(2) for this type of filesystem.
+   * Therefore, until Sun does, no arguments are passed to this mount
+   * below.
+   * -Erez Zadok <ezk@cs.columbia.edu>.
+   */
+  if (STREQ(type, MOUNT_TYPE_CDFS))
+    return sys_mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags),
+		     type, (char *) NULL, 0);
+#endif /* defined(MOUNT_TYPE_CDFS) && defined(MNTTAB_TYPE_CDFS) */
+
+#if defined(MOUNT_TYPE_LOFS) && defined(MNTTAB_TYPE_LOFS)
+  if (STREQ(type, MOUNT_TYPE_LOFS))
+    return sys_mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags),
+		     type, (char *) NULL, 0);
+#endif /* defined(MOUNT_TYPE_LOFS) && defined(MNTTAB_TYPE_LOFS) */
+
+#ifdef HAVE_FS_CACHEFS
+# if defined(MOUNT_TYPE_CACHEFS) && defined(MNTTAB_TYPE_CACHEFS)
+  if (STREQ(type, MOUNT_TYPE_CACHEFS))
+    return sys_mount(fsname, dir, (MNT2_GEN_OPT_DATA | flags),
+		     type, (char *) data, sizeof(cachefs_args_t));
+# endif /* defined(MOUNT_TYPE_CACHEFS) && defined(MNTTAB_TYPE_CACHEFS) */
+#endif /*HAVE_FS_CACHEFS */
+
+#ifdef HAVE_FS_AUTOFS
+# if defined(MOUNT_TYPE_AUTOFS) && defined(MNTTAB_TYPE_AUTOFS)
+  if (STREQ(type, MOUNT_TYPE_AUTOFS))
+    return sys_mount(fsname, dir, (MNT2_GEN_OPT_DATA | flags),
+		     type, (char *) data, sizeof(autofs_args_t));
+# endif /* defined(MOUNT_TYPE_AUTOFS) && defined(MNTTAB_TYPE_AUTOFS) */
+#endif /* HAVE_FS_AUTOFS */
+
+  return EINVAL;
+}
diff --git a/conf/mtab/mtab_aix.c b/conf/mtab/mtab_aix.c
new file mode 100644
index 000000000000..072adc74151d
--- /dev/null
+++ b/conf/mtab/mtab_aix.c
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mtab/mtab_aix.c
+ *
+ */
+
+/*
+ * AIX systems don't write their mount tables on a file.  Instead, they
+ * use a (better) system where the kernel keeps this state, and you access
+ * the mount tables via a known interface.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+/*
+ * These were missing external definitions from old AIX's headers.  They
+ * appear to be available in <sys/vmount.h> on AIX 5.3, and possibly
+ * earlier. Hence I commented this out.
+ */
+#ifndef HAVE_EXTERN_MNTCTL
+extern int mntctl(int cmd, int size, voidp buf);
+#endif /* not HAVE_EXTERN_MNTCTL */
+
+
+static mntent_t *
+mnt_dup(struct vmount *mp)
+{
+  mntent_t *new_mp = ALLOC(mntent_t);
+  char *ty;
+  char *fsname = xstrdup(vmt2dataptr(mp, VMT_OBJECT));
+
+  new_mp->mnt_dir = strdup(vmt2dataptr(mp, VMT_STUB));
+  new_mp->mnt_opts = strdup(vmt2dataptr(mp, VMT_ARGS));
+
+  switch (mp->vmt_gfstype) {
+
+  case MOUNT_TYPE_UFS:
+    ty = MNTTAB_TYPE_UFS;
+    new_mp->mnt_fsname = xstrdup(fsname);
+    break;
+
+  case MOUNT_TYPE_NFS:
+    ty = MNTTAB_TYPE_NFS;
+    new_mp->mnt_fsname = str3cat((char *) NULL,
+				 vmt2dataptr(mp, VMT_HOSTNAME), ":",
+				 fsname);
+    break;
+
+#ifdef HAVE_FS_NFS3
+  case MOUNT_TYPE_NFS3:
+    ty = MNTTAB_TYPE_NFS3;
+    new_mp->mnt_fsname = str3cat((char *) NULL,
+				 vmt2dataptr(mp, VMT_HOSTNAME), ":",
+				 fsname);
+    break;
+#endif /* HAVE_FS_NFS3 */
+
+  default:
+    ty = "unknown";
+    new_mp->mnt_fsname = xstrdup(fsname);
+    break;
+
+  }
+
+  new_mp->mnt_type = xstrdup(ty);
+  /* store the VFS ID for uvmount() */
+  new_mp->mnt_passno = mp->vmt_vfsnumber;
+  new_mp->mnt_freq = 0;
+
+  XFREE(fsname);
+
+  return new_mp;
+}
+
+
+/*
+ * Read a mount table into memory
+ */
+mntlist *
+read_mtab(char *fs, const char *mnttabname)
+{
+  mntlist **mpp, *mhp;
+  int i;
+  char *mntinfo = NULL, *cp;
+  struct vmount *vp;
+  int ret;
+  int maxtry = 10;		/* maximum number of times to try mntctl */
+
+  /*
+   * Figure out size of mount table and allocate space for a copy.  Then get
+   * mount table for real.  We repeat this loop at most 10 times to minimze
+   * the chance of a race condition (something gets un/mounted in between
+   * calls to mntctl()
+   */
+  i = sizeof(int);
+  do {
+    if (mntinfo)
+      XFREE(mntinfo);
+    mntinfo = xmalloc(i);
+    ret = mntctl(MCTL_QUERY, i, mntinfo);
+    if (ret == 0)
+      i = *(int*) mntinfo;
+    if (--maxtry <= 0) {
+      plog(XLOG_ERROR, "mntctl: could not get a stable result");
+      ret = -1;
+      errno = EINVAL;
+      break;
+    }
+  } while (ret == 0);
+  if (ret < 0) {
+    plog(XLOG_ERROR, "mntctl: %m");
+    goto out;
+  }
+
+  mpp = &mhp;
+  for (i = 0, cp = mntinfo; i < ret; i++, cp += vp->vmt_length) {
+    vp = (struct vmount *) cp;
+
+    /*
+     * Allocate a new slot
+     */
+    *mpp = ALLOC(struct mntlist);
+
+    /*
+     * Copy the data returned by mntctl
+     */
+    (*mpp)->mnt = mnt_dup(vp);
+
+    /*
+     * Move to next pointer
+     */
+    mpp = &(*mpp)->mnext;
+  }
+
+  *mpp = NULL;
+
+out:
+  if (mntinfo)
+    XFREE(mntinfo);
+  return mhp;
+}
diff --git a/conf/mtab/mtab_bsd.c b/conf/mtab/mtab_bsd.c
index fe3991aa575d..203a265e13af 100644
--- a/conf/mtab/mtab_bsd.c
+++ b/conf/mtab/mtab_bsd.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -53,6 +49,9 @@
 #include <am_defs.h>
 #include <amu.h>
 
+#if __NetBSD_Version__ > 200030000
+#define statfs statvfs
+#endif
 
 static mntent_t *
 mnt_dup(struct statfs *mp)
@@ -60,8 +59,8 @@ mnt_dup(struct statfs *mp)
   mntent_t *new_mp = ALLOC(mntent_t);
   char *ty;
 
-  new_mp->mnt_fsname = strdup(mp->f_mntfromname);
-  new_mp->mnt_dir = strdup(mp->f_mntonname);
+  new_mp->mnt_fsname = xstrdup(mp->f_mntfromname);
+  new_mp->mnt_dir = xstrdup(mp->f_mntonname);
 
 #ifdef HAVE_STRUCT_STATFS_F_FSTYPENAME
   ty = mp->f_fstypename;
@@ -93,8 +92,8 @@ mnt_dup(struct statfs *mp)
   }
 #endif /* not HAVE_STRUCT_STATFS_F_FSTYPENAME */
 
-  new_mp->mnt_type = strdup(ty);
-  new_mp->mnt_opts = strdup("unset");
+  new_mp->mnt_type = xstrdup(ty);
+  new_mp->mnt_opts = xstrdup("unset");
   new_mp->mnt_freq = 0;
   new_mp->mnt_passno = 0;
 
@@ -138,7 +137,7 @@ read_mtab(char *fs, const char *mnttabname)
   /*
    * Terminate the list
    */
-  *mpp = 0;
+  *mpp = NULL;
 
   return mhp;
 }
diff --git a/conf/mtab/mtab_file.c b/conf/mtab/mtab_file.c
new file mode 100644
index 000000000000..5004ef5f0e68
--- /dev/null
+++ b/conf/mtab/mtab_file.c
@@ -0,0 +1,454 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mtab/mtab_file.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+#define	NFILE_RETRIES	10	/* number of retries (seconds) */
+
+#ifdef MOUNT_TABLE_ON_FILE
+
+static FILE *mnt_file;
+
+
+/*
+ * If the system is being trashed by something, then
+ * opening mtab may fail with ENFILE.  So, go to sleep
+ * for a second and try again. (Yes - this has happened to me.)
+ *
+ * Note that this *may* block the automounter, oh well.
+ * If we get to this state then things are badly wrong anyway...
+ *
+ * Give the system 10 seconds to recover but then give up.
+ * Hopefully something else will exit and free up some file
+ * table slots in that time.
+ */
+# ifdef HAVE_FLOCK
+#  define lock(fd) (flock((fd), LOCK_EX))
+# else /* not HAVE_FLOCK */
+static int
+lock(int fd)
+{
+  int rc;
+  struct flock lk;
+
+  lk.l_type = F_WRLCK;
+  lk.l_whence = 0;
+  lk.l_start = 0;
+  lk.l_len = 0;
+
+again:
+  rc = fcntl(fd, F_SETLKW, (caddr_t) & lk);
+  if (rc < 0 && (errno == EACCES || errno == EAGAIN)) {
+#  ifdef DEBUG
+    dlog("Blocked, trying to obtain exclusive mtab lock");
+#  endif /* DEBUG */
+    sleep(1);
+    goto again;
+  }
+  return rc;
+}
+# endif /* not HAVE_FLOCK */
+
+
+static FILE *
+open_locked_mtab(const char *mnttabname, char *mode, char *fs)
+{
+  FILE *mfp = NULL;
+
+  /*
+   * There is a possible race condition if two processes enter
+   * this routine at the same time.  One will be blocked by the
+   * exclusive lock below (or by the shared lock in setmntent)
+   * and by the time the second process has the exclusive lock
+   * it will be on the wrong underlying object.  To check for this
+   * the mtab file is stat'ed before and after all the locking
+   * sequence, and if it is a different file then we assume that
+   * it may be the wrong file (only "may", since there is another
+   * race between the initial stat and the setmntent).
+   *
+   * Simpler solutions to this problem are invited...
+   */
+  int racing = 2;
+  int rc;
+  int retries = 0;
+  struct stat st_before, st_after;
+
+  if (mnt_file) {
+# ifdef DEBUG
+    dlog("Forced close on %s in read_mtab", mnttabname);
+# endif /* DEBUG */
+    endmntent(mnt_file);
+    mnt_file = NULL;
+  }
+again:
+  if (mfp) {
+    endmntent(mfp);
+    mfp = NULL;
+  }
+  if (stat(mnttabname, &st_before) < 0) {
+    plog(XLOG_ERROR, "%s: stat: %m", mnttabname);
+    if (errno == ESTALE) {
+      /* happens occasionally */
+      sleep(1);
+      goto again;
+    }
+    /*
+     * If 'mnttabname' file does not exist give setmntent() a
+     * chance to create it (depending on the mode).
+     * Otherwise, bail out.
+     */
+    else if (errno != ENOENT) {
+      return 0;
+    }
+  }
+
+eacces:
+  mfp = setmntent((char *)mnttabname, mode);
+  if (!mfp) {
+    /*
+     * Since setmntent locks the descriptor, it
+     * is possible it can fail... so retry if
+     * needed.
+     */
+    if (errno == EACCES || errno == EAGAIN) {
+# ifdef DEBUG
+      dlog("Blocked, trying to obtain exclusive mtab lock");
+# endif /* DEBUG */
+      goto eacces;
+    } else if (errno == ENFILE && retries++ < NFILE_RETRIES) {
+      sleep(1);
+      goto eacces;
+    }
+    plog(XLOG_ERROR, "setmntent(\"%s\", \"%s\"): %m", mnttabname, mode);
+    return 0;
+  }
+  /*
+   * At this point we have an exclusive lock on the mount list,
+   * but it may be the wrong one so...
+   */
+
+  /*
+   * Need to get an exclusive lock on the current
+   * mount table until we have a new copy written
+   * out, when the lock is released in free_mntlist.
+   * flock is good enough since the mount table is
+   * not shared between machines.
+   */
+  do
+    rc = lock(fileno(mfp));
+  while (rc < 0 && errno == EINTR);
+  if (rc < 0) {
+    plog(XLOG_ERROR, "Couldn't lock %s: %m", mnttabname);
+    endmntent(mfp);
+    return 0;
+  }
+  /*
+   * Now check whether the mtab file has changed under our feet
+   */
+  if (stat(mnttabname, &st_after) < 0) {
+    plog(XLOG_ERROR, "%s: stat: %m", mnttabname);
+    goto again;
+  }
+  if (st_before.st_dev != st_after.st_dev ||
+      st_before.st_ino != st_after.st_ino) {
+    struct timeval tv;
+    if (racing == 0) {
+      /* Sometimes print a warning */
+      plog(XLOG_WARNING,
+	   "Possible mount table race - retrying %s", fs);
+    }
+    racing = (racing + 1) & 3;
+    /*
+     * Take a nap.  From: Doug Kingston <dpk@morgan.com>
+     */
+    tv.tv_sec = 0;
+    tv.tv_usec = (am_mypid & 0x07) << 17;
+    if (tv.tv_usec)
+      if (select(0, (voidp) 0, (voidp) 0, (voidp) 0, &tv) < 0)
+	plog(XLOG_WARNING, "mtab nap failed: %m");
+
+    goto again;
+  }
+
+  return mfp;
+}
+
+
+/*
+ * Unlock the mount table
+ */
+void
+unlock_mntlist(void)
+{
+  /*
+   * Release file lock, by closing the file
+   */
+  if (mnt_file) {
+    dlog("unlock_mntlist: releasing");
+    endmntent(mnt_file);
+    mnt_file = NULL;
+  }
+}
+
+
+/*
+ * Write out a mount list
+ */
+void
+rewrite_mtab(mntlist *mp, const char *mnttabname)
+{
+  FILE *mfp;
+  int error = 0;
+
+  /*
+   * Concoct a temporary name in the same directory as the target mount
+   * table so that rename() will work.
+   */
+  char tmpname[64];
+  int retries;
+  int tmpfd;
+  char *cp;
+  char mcp[128];
+
+  xstrlcpy(mcp, mnttabname, sizeof(mcp));
+  cp = strrchr(mcp, '/');
+  if (cp) {
+    memmove(tmpname, mcp, cp - mcp);
+    tmpname[cp - mcp] = '\0';
+  } else {
+    plog(XLOG_WARNING, "No '/' in mtab (%s), using \".\" as tmp directory", mnttabname);
+    tmpname[0] = '.';
+    tmpname[1] = '\0';
+  }
+  xstrlcat(tmpname, "/mtabXXXXXX", sizeof(tmpname));
+  retries = 0;
+enfile1:
+#ifdef HAVE_MKSTEMP
+  tmpfd = mkstemp(tmpname);
+  fchmod(tmpfd, 0644);
+#else /* not HAVE_MKSTEMP */
+  mktemp(tmpname);
+  tmpfd = open(tmpname, O_RDWR | O_CREAT | O_TRUNC, 0644);
+#endif /* not HAVE_MKSTEMP */
+  if (tmpfd < 0) {
+    if (errno == ENFILE && retries++ < NFILE_RETRIES) {
+      sleep(1);
+      goto enfile1;
+    }
+    plog(XLOG_ERROR, "%s: open: %m", tmpname);
+    return;
+  }
+  if (close(tmpfd) < 0)
+    plog(XLOG_ERROR, "Couldn't close tmp file descriptor: %m");
+
+  retries = 0;
+enfile2:
+  mfp = setmntent(tmpname, "w");
+  if (!mfp) {
+    if (errno == ENFILE && retries++ < NFILE_RETRIES) {
+      sleep(1);
+      goto enfile2;
+    }
+    plog(XLOG_ERROR, "setmntent(\"%s\", \"w\"): %m", tmpname);
+    error = 1;
+    goto out;
+  }
+  while (mp) {
+    if (mp->mnt) {
+      if (addmntent(mfp, mp->mnt)) {
+	plog(XLOG_ERROR, "Can't write entry to %s", tmpname);
+	error = 1;
+	goto out;
+      }
+    }
+    mp = mp->mnext;
+  }
+
+  /*
+   * SunOS 4.1 manuals say that the return code from entmntent()
+   * is always 1 and to treat as a void.  That means we need to
+   * call fflush() to make sure the new mtab file got written.
+   */
+  if (fflush(mfp)) {
+    plog(XLOG_ERROR, "flush new mtab file: %m");
+    error = 1;
+    goto out;
+  }
+  (void) endmntent(mfp);
+
+  /*
+   * Rename temporary mtab to real mtab
+   */
+  if (rename(tmpname, mnttabname) < 0) {
+    plog(XLOG_ERROR, "rename %s to %s: %m", tmpname, mnttabname);
+    error = 1;
+    goto out;
+  }
+out:
+  if (error)
+    (void) unlink(tmpname);
+}
+
+
+static void
+mtab_stripnl(char *s)
+{
+  do {
+    s = strchr(s, '\n');
+    if (s)
+      *s++ = ' ';
+  } while (s);
+}
+
+
+/*
+ * Append a mntent structure to the
+ * current mount table.
+ */
+void
+write_mntent(mntent_t *mp, const char *mnttabname)
+{
+  int retries = 0;
+  FILE *mfp;
+enfile:
+  mfp = open_locked_mtab(mnttabname, "a", mp->mnt_dir);
+  if (mfp) {
+    mtab_stripnl(mp->mnt_opts);
+    if (addmntent(mfp, mp))
+      plog(XLOG_ERROR, "Couldn't write %s: %m", mnttabname);
+    if (fflush(mfp))
+      plog(XLOG_ERROR, "Couldn't flush %s: %m", mnttabname);
+    (void) endmntent(mfp);
+  } else {
+    if (errno == ENFILE && retries < NFILE_RETRIES) {
+      sleep(1);
+      goto enfile;
+    }
+    plog(XLOG_ERROR, "setmntent(\"%s\", \"a\"): %m", mnttabname);
+  }
+}
+
+#endif /* MOUNT_TABLE_ON_FILE */
+
+
+static mntent_t *
+mnt_dup(mntent_t *mp)
+{
+  mntent_t *new_mp = ALLOC(mntent_t);
+
+  new_mp->mnt_fsname = xstrdup(mp->mnt_fsname);
+  new_mp->mnt_dir = xstrdup(mp->mnt_dir);
+  new_mp->mnt_type = xstrdup(mp->mnt_type);
+  new_mp->mnt_opts = xstrdup(mp->mnt_opts);
+
+  new_mp->mnt_freq = mp->mnt_freq;
+  new_mp->mnt_passno = mp->mnt_passno;
+
+#ifdef HAVE_MNTENT_T_MNT_TIME
+# ifdef HAVE_MNTENT_T_MNT_TIME_STRING
+  new_mp->mnt_time = xstrdup(mp->mnt_time);
+# else /* not HAVE_MNTENT_T_MNT_TIME_STRING */
+  new_mp->mnt_time = mp->mnt_time;
+# endif /* not HAVE_MNTENT_T_MNT_TIME_STRING */
+#endif /* HAVE_MNTENT_T_MNT_TIME */
+
+#ifdef HAVE_MNTENT_T_MNT_CNODE
+  new_mp->mnt_cnode = mp->mnt_cnode;
+#endif /* HAVE_MNTENT_T_MNT_CNODE */
+
+  return new_mp;
+}
+
+
+/*
+ * Read a mount table into memory
+ */
+mntlist *
+read_mtab(char *fs, const char *mnttabname)
+{
+  mntlist **mpp, *mhp;
+
+  mntent_t *mep;
+  FILE *mfp = open_locked_mtab(mnttabname, "r+", fs);
+
+  if (!mfp)
+    return 0;
+
+  mpp = &mhp;
+
+/*
+ * XXX - In SunOS 4 there is (yet another) memory leak
+ * which loses 1K the first time getmntent is called.
+ * (jsp)
+ */
+  while ((mep = getmntent(mfp))) {
+    /*
+     * Allocate a new slot
+     */
+    *mpp = ALLOC(struct mntlist);
+
+    /*
+     * Copy the data returned by getmntent
+     */
+    (*mpp)->mnt = mnt_dup(mep);
+
+    /*
+     * Move to next pointer
+     */
+    mpp = &(*mpp)->mnext;
+  }
+  *mpp = NULL;
+
+#ifdef MOUNT_TABLE_ON_FILE
+  /*
+   * If we are not updating the mount table then we
+   * can free the resources held here, otherwise they
+   * must be held until the mount table update is complete
+   */
+  mnt_file = mfp;
+#else /* not MOUNT_TABLE_ON_FILE */
+  endmntent(mfp);
+#endif /* not MOUNT_TABLE_ON_FILE */
+
+  return mhp;
+}
diff --git a/conf/mtab/mtab_isc3.c b/conf/mtab/mtab_isc3.c
new file mode 100644
index 000000000000..9c8df1bae7d8
--- /dev/null
+++ b/conf/mtab/mtab_isc3.c
@@ -0,0 +1,269 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mtab/mtab_isc3.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+/* fd for /etc/.mnt.lock (also act as flag for: is_locked) */
+static int mtlckf = 0;
+static char mtlckname[] = "/etc/.mnt.lock";
+static char mnttabname[] = "/etc/mnttab";
+
+
+static void
+unlockmnttab(void)
+{
+  if (mtlckf) {
+    close(mtlckf);
+    mtlckf = 0;
+  }
+}
+
+
+static
+lockfile(int fd, int type)
+{
+  struct flock lk;
+
+  lk.l_type = type;
+  lk.l_whence = 0;
+  lk.l_start = 0;
+  lk.l_len = 0;
+
+  return fcntl(fd, F_SETLKW, &lk);
+}
+
+
+static
+lockmnttab(void)
+{
+  if (mtlckf == 0) {		/* need lock on /etc/.mnt.lock */
+    mtlckf = open(mtlckname, O_RDWR);
+    if (mtlckf >= 0) {
+      if (lockfile(mtlckf, F_WRLCK) < 0) {
+	close(mtlckf);
+	mtlckf = 0;
+#ifdef DEBUG
+	dlog("lock failed %m");
+#endif /* DEBUG */
+      } else {
+	return 0;
+      }
+    }
+  }
+  plog(XLOG_ERROR, "Unable to lock %s: %m", mtlckname);
+  return -1;
+}
+
+
+void
+unlock_mntlist(void)
+{
+  dlog("unlock_mntlist: releasing");
+  unlockmnttab();
+}
+
+
+/* convert from ix386 mnttab to amd mntent */
+static mntent_t *
+mnt_dup(mntent_t *mp)
+{
+  /* note: may not be null terminated */
+  mntent_t *new_mp = ALLOC(mntent_t);
+  char nullcpy[128];
+
+  xstrlcpy(nullcpy, mp->mt_dev, 32);
+  new_mp->mnt_fsname = xstrdup(nullcpy);
+
+  xstrlcpy(nullcpy, mp->mt_filsys, 32);
+  new_mp->mnt_dir = xstrdup(nullcpy);
+
+  xstrlcpy(nullcpy, mp->mt_fstyp, 16);
+  new_mp->mnt_type = xstrdup(nullcpy);
+
+  xstrlcpy(nullcpy, mp->mt_mntopts, 64);
+  new_mp->mnt_opts = xstrdup(nullcpy);
+
+  new_mp->mnt_freq = 0;
+  new_mp->mnt_passno = 0;
+
+  new_mp->mnt_time = mp->mt_time;
+  new_mp->mnt_ro = mp->mt_ro_flg;
+
+  return new_mp;
+}
+
+
+/* convert back (static alloc) */
+static mntent_t *
+mtab_of(mntent_t *mnt)
+{
+  static mntent_t mt;
+
+  xstrlcpy(mt.mt_dev, mnt->mnt_fsname, 32);
+  xstrlcpy(mt.mt_filsys, mnt->mnt_dir, 32);
+
+  mt.mt_ro_flg = mnt->mnt_ro;
+  mt.mt_time = mnt->mnt_time;
+
+  xstrlcpy(mt.mt_fstyp, mnt->mnt_type, 16);
+  xstrlcpy(mt.mt_mntopts, mnt->mnt_opts, 64);
+
+  return &mt;
+}
+
+
+/*
+ * Read a mount table into memory
+ */
+mntlist *
+read_mtab(char *fs, const char *mnttabname)
+{
+  mntlist **mpp, *mhp;
+  /* From: Piete Brooks <pb@cl.cam.ac.uk> */
+  int fd;
+  mntent_t mountbuffer[NMOUNT], *fs_data;
+  int ret;
+  int nmts;
+
+  if (lockmnttab() != 0)
+    return (mntlist *) NULL;
+
+  fd = open(mnttabname, O_RDONLY);
+  if (fd < 0) {
+    plog(XLOG_ERROR, "Can't open %s: %m", mnttabname);
+    return (mntlist *) NULL;
+  }
+  mpp = &mhp;
+  while ((ret = read(fd, (char *) mountbuffer, NMOUNT * sizeof(mntent_t))) > 0) {
+    nmts = ret / sizeof(mntent_t);
+    for (fs_data = mountbuffer; fs_data < &mountbuffer[nmts]; fs_data++) {
+      /*
+       * Allocate a new slot
+       */
+      *mpp = ALLOC(struct mntlist);
+
+      /*
+       * Copy the data returned by getmntent
+       */
+      (*mpp)->mnt = mnt_dup(fs_data);
+
+      /*
+       * Move to next pointer
+       */
+      mpp = &(*mpp)->mnext;
+    }
+  }
+  if (ret < 0) {
+    plog(XLOG_ERROR, "read error on %s: %m", mnttabname);
+    unlockmnttab();
+    mhp = (mntlist *) NULL;
+  }
+  *mpp = NULL;
+
+  close(fd);
+  return mhp;
+}
+
+
+static
+write_mntent_to_mtab(int fd, mntent_t *mnt)
+{
+  int wr;
+
+eagain:
+  wr = write(fd, (char *) mtab_of(mnt), sizeof(mntent_t));
+  if (wr < 0) {
+    switch (wr) {
+    case EAGAIN:
+      goto eagain;
+    default:
+      return -1;
+    }
+  }
+  if (wr != sizeof(mntent_t))
+      plog(XLOG_ERROR, "Can't write entry to %s: %m", mnttabname);
+  return 0;
+}
+
+
+void
+rewrite_mtab(mntlist *mp, const char *mnttabname)
+{
+  int fd;
+
+  assert(mtlckf != 0);
+
+  fd = open(mnttabname, O_RDWR | O_TRUNC);
+  if (fd < 0) {
+    plog(XLOG_ERROR, "Can't open %s: %m", mnttabname);
+    unlockmnttab();
+  }
+  while (mp) {
+    if (mp->mnt)
+      write_mntent_to_mtab(fd, mp->mnt);
+    mp = mp->mnext;
+  }
+
+  close(fd);
+  unlockmnttab();
+}
+
+
+void
+write_mntent(mntent_t *mp, const char *mnttabname)
+{
+  int fd;
+
+  if (lockmnttab() == -1)
+    return;
+
+  fd = open(mnttabname, O_RDWR | O_APPEND);
+  if (fd < 0) {
+    plog(XLOG_ERROR, "Unable to append %s: %m", mnttabname);
+    return;
+  }
+  write_mntent_to_mtab(fd, mp);
+
+  close(fd);
+  unlockmnttab();
+}
diff --git a/conf/mtab/mtab_linux.c b/conf/mtab/mtab_linux.c
new file mode 100644
index 000000000000..829c97a57a35
--- /dev/null
+++ b/conf/mtab/mtab_linux.c
@@ -0,0 +1,565 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mtab/mtab_linux.c
+ *
+ */
+
+/* This file was adapted by Red Hat for Linux from mtab_file.c */
+
+/*
+ * The locking code must be kept in sync with that used
+ * by the mount command in util-linux, otherwise you'll
+ * end with with race conditions leading to a corrupt
+ * /etc/mtab, particularly when AutoFS is used on same
+ * machine as AMD.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+#define NFILE_RETRIES   10      /* number of retries (seconds) */
+#define LOCK_TIMEOUT    10
+
+#ifdef MOUNT_TABLE_ON_FILE
+
+# define PROC_MOUNTS             "/proc/mounts"
+
+static FILE *mnt_file = NULL;
+/* Information about mtab. ------------------------------------*/
+static int have_mtab_info = 0;
+static int var_mtab_does_not_exist = 0;
+static int var_mtab_is_a_symlink = 0;
+/* Flag for already existing lock file. */
+static int we_created_lockfile = 0;
+static int lockfile_fd = -1;
+
+
+static void
+get_mtab_info(void)
+{
+  struct stat mtab_stat;
+
+  if (!have_mtab_info) {
+    if (lstat(MOUNTED, &mtab_stat))
+      var_mtab_does_not_exist = 1;
+    else if (S_ISLNK(mtab_stat.st_mode))
+      var_mtab_is_a_symlink = 1;
+    have_mtab_info = 1;
+  }
+}
+
+
+static int
+mtab_is_a_symlink(void)
+{
+  get_mtab_info();
+  return var_mtab_is_a_symlink;
+}
+
+
+static int
+mtab_is_writable()
+{
+  static int ret = -1;
+
+  /*
+   * Should we write to /etc/mtab upon an update?  Probably not if it is a
+   * symlink to /proc/mounts, since that would create a file /proc/mounts in
+   * case the proc filesystem is not mounted.
+   */
+  if (mtab_is_a_symlink())
+    return 0;
+
+  if (ret == -1) {
+    int fd = open(MOUNTED, O_RDWR | O_CREAT, 0644);
+    if (fd >= 0) {
+      close(fd);
+      ret = 1;
+    } else
+      ret = 0;
+  }
+  return ret;
+}
+
+
+static void
+setlkw_timeout(int sig)
+{
+  /* nothing, fcntl will fail anyway */
+}
+
+
+/*
+ * Create the lock file.
+ * The lock file will be removed if we catch a signal or when we exit.
+ *
+ * The old code here used flock on a lock file /etc/mtab~ and deleted
+ * this lock file afterwards.  However, as rgooch remarks, that has a
+ * race: a second mount may be waiting on the lock and proceed as
+ * soon as the lock file is deleted by the first mount, and immediately
+ * afterwards a third mount comes, creates a new /etc/mtab~, applies
+ * flock to that, and also proceeds, so that the second and third mount
+ * now both are scribbling in /etc/mtab.
+ * The new code uses a link() instead of a creat(), where we proceed
+ * only if it was us that created the lock, and hence we always have
+ * to delete the lock afterwards.  Now the use of flock() is in principle
+ * superfluous, but avoids an arbitrary sleep().
+ */
+
+/*
+ * Where does the link point to?  Obvious choices are mtab and mtab~~.
+ * HJLu points out that the latter leads to races.  Right now we use
+ * mtab~.<pid> instead.
+ */
+#define MOUNTED_LOCK "/etc/mtab~"
+#define MOUNTLOCK_LINKTARGET           MOUNTED_LOCK "%d"
+
+int
+lock_mtab(void)
+{
+  int tries = 100000, i;
+  char *linktargetfile;
+  size_t l;
+  int rc = 1;
+
+  /*
+   * Redhat's original code set a signal handler called "handler()" for all
+   * non-ALRM signals.  The handler called unlock_mntlist(), plog'ed the
+   * signal name, and then exit(1)!  Never, ever, exit() from inside a
+   * utility function.  This messed up Amd's careful signal-handling code,
+   * and caused Amd to abort uncleanly only any other "innocent" signal
+   * (even simple SIGUSR1), leaving behind a hung Amd mnt point.  That code
+   * should have at least restored the signal handlers' states upon a
+   * successful mtab unlocking.  Anyway, that handler was unnecessary,
+   * because will call unlock_mntlist() properly anyway on exit.
+   */
+  setup_sighandler(SIGALRM, setlkw_timeout);
+
+  /* somewhat clumsy, but some ancient systems do not have snprintf() */
+  /* use 20 as upper bound for the length of %d output */
+  l = strlen(MOUNTLOCK_LINKTARGET) + 20;
+  linktargetfile = xmalloc(l);
+  xsnprintf(linktargetfile, l, MOUNTLOCK_LINKTARGET, getpid());
+
+  i = open(linktargetfile, O_WRONLY|O_CREAT, 0);
+  if (i < 0) {
+    int errsv = errno;
+    /*
+     * linktargetfile does not exist (as a file) and we cannot create
+     * it. Read-only filesystem?  Too many files open in the system?
+     * Filesystem full?
+     */
+    plog(XLOG_ERROR, "%s: can't create lock file %s: %s "
+	 "(use -n flag to override)", __func__,
+	 linktargetfile, strerror(errsv));
+    goto error;
+  }
+  close(i);
+
+
+  /* Repeat until it was us who made the link */
+  while (!we_created_lockfile) {
+    struct flock flock;
+    int errsv, j;
+
+    j = link(linktargetfile, MOUNTED_LOCK);
+    errsv = errno;
+
+    if (j < 0 && errsv != EEXIST) {
+      (void) unlink(linktargetfile);
+      plog(XLOG_ERROR, "can't link lock file %s: %s ",
+	   MOUNTED_LOCK, strerror(errsv));
+      rc = 0;
+      goto error;
+    }
+
+    lockfile_fd = open(MOUNTED_LOCK, O_WRONLY);
+    if (lockfile_fd < 0) {
+      int errsv = errno;
+      /* Strange... Maybe the file was just deleted? */
+      if (errno == ENOENT && tries-- > 0) {
+	if (tries % 200 == 0)
+	  usleep(30);
+	continue;
+      }
+      (void) unlink(linktargetfile);
+      plog(XLOG_ERROR,"%s: can't open lock file %s: %s ", __func__,
+	   MOUNTED_LOCK, strerror(errsv));
+      rc = 0;
+      goto error;
+    }
+
+    flock.l_type = F_WRLCK;
+    flock.l_whence = SEEK_SET;
+    flock.l_start = 0;
+    flock.l_len = 0;
+
+    if (j == 0) {
+      /* We made the link. Now claim the lock. */
+      if (fcntl(lockfile_fd, F_SETLK, &flock) == -1) {
+	int errsv = errno;
+	plog(XLOG_ERROR, "%s: Can't lock lock file %s: %s", __func__,
+	     MOUNTED_LOCK, strerror(errsv));
+	/* proceed, since it was us who created the lockfile anyway */
+      }
+      we_created_lockfile = 1;
+      (void) unlink(linktargetfile);
+    } else {
+      static int tries = 0;
+
+      /* Someone else made the link. Wait. */
+      alarm(LOCK_TIMEOUT);
+
+      if (fcntl(lockfile_fd, F_SETLKW, &flock) == -1) {
+	int errsv = errno;
+	(void) unlink(linktargetfile);
+	plog(XLOG_ERROR, "%s: can't lock lock file %s: %s", __func__,
+	     MOUNTED_LOCK, (errno == EINTR) ?
+	     "timed out" : strerror(errsv));
+	rc = 0;
+	goto error;
+      }
+      alarm(0);
+      /*
+       * Limit the number of iterations - maybe there
+       * still is some old /etc/mtab~
+       */
+      ++tries;
+      if (tries % 200 == 0)
+	usleep(30);
+      if (tries > 100000) {
+	(void) unlink(linktargetfile);
+	close(lockfile_fd);
+	plog(XLOG_ERROR,
+	     "%s: Cannot create link %s; Perhaps there is a stale lock file?",
+	     __func__, MOUNTED_LOCK);
+	rc = 0;
+	goto error;
+      }
+      close(lockfile_fd);
+    }
+  }
+
+error:
+  XFREE(linktargetfile);
+
+  return rc;
+}
+
+
+static FILE *
+open_locked_mtab(const char *mnttabname, char *mode, char *fs)
+{
+  FILE *mfp = NULL;
+
+  if (mnt_file) {
+    dlog("Forced close on %s in read_mtab", mnttabname);
+    endmntent(mnt_file);
+    mnt_file = NULL;
+  }
+
+  if (!mtab_is_a_symlink() &&
+      !lock_mtab()) {
+    plog(XLOG_ERROR, "%s: Couldn't lock mtab", __func__);
+    return 0;
+  }
+
+  mfp = setmntent((char *)mnttabname, mode);
+  if (!mfp) {
+    plog(XLOG_ERROR, "%s: setmntent(\"%s\", \"%s\"): %m", __func__, mnttabname,
+	mode);
+    return 0;
+  }
+  return mfp;
+}
+
+
+/*
+ * Unlock the mount table
+ */
+void
+unlock_mntlist(void)
+{
+  if (mnt_file || we_created_lockfile)
+    dlog("unlock_mntlist: releasing");
+  if (mnt_file) {
+    endmntent(mnt_file);
+    mnt_file = NULL;
+  }
+  if (we_created_lockfile) {
+    close(lockfile_fd);
+    lockfile_fd = -1;
+    unlink(MOUNTED_LOCK);
+    we_created_lockfile = 0;
+  }
+}
+
+
+/*
+ * Write out a mount list
+ */
+void
+rewrite_mtab(mntlist *mp, const char *mnttabname)
+{
+  FILE *mfp;
+  int error = 0;
+  char tmpname[64];
+  int retries;
+  int tmpfd;
+  char *cp;
+  char mcp[128];
+
+  if (!mtab_is_writable()) {
+    return;
+  }
+
+  /*
+   * Concoct a temporary name in the same directory as the target mount
+   * table so that rename() will work.
+   */
+  xstrlcpy(mcp, mnttabname, sizeof(mcp));
+  cp = strrchr(mcp, '/');
+  if (cp) {
+    memmove(tmpname, mcp, cp - mcp);
+    tmpname[cp - mcp] = '\0';
+  } else {
+    plog(XLOG_WARNING, "No '/' in mtab (%s), using \".\" as tmp directory", mnttabname);
+    tmpname[0] = '.';
+    tmpname[1] = '\0';
+  }
+  xstrlcat(tmpname, "/mtabXXXXXX", sizeof(tmpname));
+  retries = 0;
+ enfile1:
+#ifdef HAVE_MKSTEMP
+  tmpfd = mkstemp(tmpname);
+  fchmod(tmpfd, 0644);
+#else /* not HAVE_MKSTEMP */
+  mktemp(tmpname);
+  tmpfd = open(tmpname, O_RDWR | O_CREAT | O_TRUNC, 0644);
+#endif /* not HAVE_MKSTEMP */
+  if (tmpfd < 0) {
+    if (errno == ENFILE && retries++ < NFILE_RETRIES) {
+      sleep(1);
+      goto enfile1;
+    }
+    plog(XLOG_ERROR, "%s: open: %m", tmpname);
+    return;
+  }
+  if (close(tmpfd) < 0)
+    plog(XLOG_ERROR, "%s: Couldn't close tmp file descriptor: %m", __func__);
+
+  retries = 0;
+ enfile2:
+  mfp = setmntent(tmpname, "w");
+  if (!mfp) {
+    if (errno == ENFILE && retries++ < NFILE_RETRIES) {
+      sleep(1);
+      goto enfile2;
+    }
+    plog(XLOG_ERROR, "%s: setmntent(\"%s\", \"w\"): %m", __func__, tmpname);
+    error = 1;
+    goto out;
+  }
+  while (mp) {
+    if (mp->mnt) {
+      if (addmntent(mfp, mp->mnt)) {
+	plog(XLOG_ERROR, "%s: Can't write entry to %s", __func__, tmpname);
+	error = 1;
+	goto out;
+      }
+    }
+    mp = mp->mnext;
+  }
+
+  /*
+   * SunOS 4.1 manuals say that the return code from entmntent()
+   * is always 1 and to treat as a void.  That means we need to
+   * call fflush() to make sure the new mtab file got written.
+   */
+  if (fflush(mfp)) {
+    plog(XLOG_ERROR, "flush new mtab file: %m");
+    error = 1;
+    goto out;
+  }
+  (void) endmntent(mfp);
+
+  /*
+   * Rename temporary mtab to real mtab
+   */
+  if (rename(tmpname, mnttabname) < 0) {
+    plog(XLOG_ERROR, "rename %s to %s: %m", tmpname, mnttabname);
+    error = 1;
+    goto out;
+  }
+ out:
+  if (error)
+    (void) unlink(tmpname);
+}
+
+
+static void
+mtab_stripnl(char *s)
+{
+  do {
+    s = strchr(s, '\n');
+    if (s)
+      *s++ = ' ';
+  } while (s);
+}
+
+
+/*
+ * Append a mntent structure to the
+ * current mount table.
+ */
+void
+write_mntent(mntent_t *mp, const char *mnttabname)
+{
+  int retries = 0;
+  FILE *mfp;
+
+  if (!mtab_is_writable()) {
+    return;
+  }
+
+ enfile:
+  mfp = open_locked_mtab(mnttabname, "a", mp->mnt_dir);
+  if (mfp) {
+    mtab_stripnl(mp->mnt_opts);
+    if (addmntent(mfp, mp))
+      plog(XLOG_ERROR, "%s: Couldn't write %s: %m", __func__, mnttabname);
+    if (fflush(mfp))
+      plog(XLOG_ERROR, "%s: Couldn't flush %s: %m", __func__, mnttabname);
+    (void) endmntent(mfp);
+  } else {
+    if (errno == ENFILE && retries < NFILE_RETRIES) {
+      sleep(1);
+      goto enfile;
+    }
+    plog(XLOG_ERROR, "%s: setmntent(\"%s\", \"a\"): %m", __func__, mnttabname);
+  }
+
+  unlock_mntlist();
+}
+
+#endif /* MOUNT_TABLE_ON_FILE */
+
+
+static mntent_t *
+mnt_dup(mntent_t *mp)
+{
+  mntent_t *new_mp = ALLOC(mntent_t);
+
+  new_mp->mnt_fsname = xstrdup(mp->mnt_fsname);
+  new_mp->mnt_dir = xstrdup(mp->mnt_dir);
+  new_mp->mnt_type = xstrdup(mp->mnt_type);
+  new_mp->mnt_opts = xstrdup(mp->mnt_opts);
+
+  new_mp->mnt_freq = mp->mnt_freq;
+  new_mp->mnt_passno = mp->mnt_passno;
+
+#ifdef HAVE_MNTENT_T_MNT_TIME
+# ifdef HAVE_MNTENT_T_MNT_TIME_STRING
+  new_mp->mnt_time = xstrdup(mp->mnt_time);
+# else /* not HAVE_MNTENT_T_MNT_TIME_STRING */
+  new_mp->mnt_time = mp->mnt_time;
+# endif /* not HAVE_MNTENT_T_MNT_TIME_STRING */
+#endif /* HAVE_MNTENT_T_MNT_TIME */
+
+#ifdef HAVE_MNTENT_T_MNT_CNODE
+  new_mp->mnt_cnode = mp->mnt_cnode;
+#endif /* HAVE_MNTENT_T_MNT_CNODE */
+
+  return new_mp;
+}
+
+
+/*
+ * Read a mount table into memory
+ */
+mntlist *
+read_mtab(char *fs, const char *mnttabname)
+{
+  mntlist **mpp, *mhp;
+
+  mntent_t *mep;
+
+  FILE *mfp = open_locked_mtab(mnttabname, "r+", fs);
+
+  if (!mfp)
+    return 0;
+
+  mpp = &mhp;
+
+  /*
+   * XXX - In SunOS 4 there is (yet another) memory leak
+   * which loses 1K the first time getmntent is called.
+   * (jsp)
+   */
+  while ((mep = getmntent(mfp))) {
+    /*
+     * Allocate a new slot
+     */
+    *mpp = ALLOC(struct mntlist);
+
+    /*
+     * Copy the data returned by getmntent
+     */
+    (*mpp)->mnt = mnt_dup(mep);
+
+    /*
+     * Move to next pointer
+     */
+    mpp = &(*mpp)->mnext;
+  }
+  *mpp = NULL;
+
+#ifdef MOUNT_TABLE_ON_FILE
+  /*
+   * If we are not updating the mount table then we
+   * can free the resources held here, otherwise they
+   * must be held until the mount table update is complete
+   */
+  mnt_file = mfp;
+#else /* not MOUNT_TABLE_ON_FILE */
+  endmntent(mfp);
+#endif /* not MOUNT_TABLE_ON_FILE */
+
+  return mhp;
+}
diff --git a/conf/mtab/mtab_mach3.c b/conf/mtab/mtab_mach3.c
new file mode 100644
index 000000000000..af1313d3d8da
--- /dev/null
+++ b/conf/mtab/mtab_mach3.c
@@ -0,0 +1,501 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mtab/mtab_mach3.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+#define	NFILE_RETRIES	10	/* number of retries (seconds) */
+
+static FILE *mnt_file;
+
+
+/*
+ * If the system is being trashed by something, then
+ * opening mtab may fail with ENFILE.  So, go to sleep
+ * for a second and try again. (Yes - this has happened to me.)
+ *
+ * Note that this *may* block the automounter, oh well.
+ * If we get to this state then things are badly wrong anyway...
+ *
+ * Give the system 10 seconds to recover but then give up.
+ * Hopefully something else will exit and free up some file
+ * table slots in that time.
+ */
+#ifdef HAVE_FCNTL_H
+static int
+lock(int fd)
+{
+  int rc;
+  struct flock lk;
+
+  lk.l_type = F_WRLCK;
+  lk.l_whence = 0;
+  lk.l_start = 0;
+  lk.l_len = 0;
+
+again:
+  rc = fcntl(fd, F_SETLKW, (caddr_t) & lk);
+  if (rc < 0 && (errno == EACCES || errno == EAGAIN)) {
+# ifdef DEBUG
+    dlog("Blocked, trying to obtain exclusive mtab lock");
+# endif /* DEBUG */
+    sleep(1);
+    goto again;
+  }
+  return rc;
+}
+#else /* not HAVE_FCNTL_H */
+# define lock(fd) (flock((fd), LOCK_EX))
+#endif /* not HAVE_FCNTL_H */
+
+
+static FILE *
+open_locked_mtab(char *mnttabname, char *mode, char *fs)
+{
+  FILE *mfp = NULL;
+
+  /*
+   * There is a possible race condition if two processes enter
+   * this routine at the same time.  One will be blocked by the
+   * exclusive lock below (or by the shared lock in setmntent)
+   * and by the time the second process has the exclusive lock
+   * it will be on the wrong underlying object.  To check for this
+   * the mtab file is stat'ed before and after all the locking
+   * sequence, and if it is a different file then we assume that
+   * it may be the wrong file (only "may", since there is another
+   * race between the initial stat and the setmntent).
+   *
+   * Simpler solutions to this problem are invited...
+   */
+  int racing = 2;
+  int rc;
+  int retries = 0;
+  struct stat st_before, st_after;
+
+  if (mnt_file) {
+#ifdef DEBUG
+    dlog("Forced close on %s in read_mtab", mnttabname);
+#endif /* DEBUG */
+    endmntent(mnt_file);
+    mnt_file = NULL;
+  }
+again:
+  if (mfp) {
+    endmntent(mfp);
+    mfp = NULL;
+  }
+  if (stat(mnttabname, &st_before) < 0) {
+    plog(XLOG_ERROR, "%s: stat: %m", mnttabname);
+    if (errno == ESTALE) {
+      /* happens occasionally */
+      sleep(1);
+      goto again;
+    }
+    /*
+     * If 'mnttabname' file does not exist give setmntent() a
+     * chance to create it (depending on the mode).
+     * Otherwise, bail out.
+     */
+    else if (errno != ENOENT) {
+      return 0;
+    }
+  }
+eacces:
+  mfp = setmntent(mnttabname, mode);
+  if (!mfp) {
+    /*
+     * Since setmntent locks the descriptor, it
+     * is possible it can fail... so retry if
+     * needed.
+     */
+    if (errno == EACCES || errno == EAGAIN) {
+#ifdef DEBUG
+      dlog("Blocked, trying to obtain exclusive mtab lock");
+#endif /* DEBUG */
+      goto eacces;
+    } else if (errno == ENFILE && retries++ < NFILE_RETRIES) {
+      sleep(1);
+      goto eacces;
+    }
+    plog(XLOG_ERROR, "setmntent(\"%s\", \"%s\"): %m", mnttabname, mode);
+    return 0;
+  }
+  /*
+   * At this point we have an exclusive lock on the mount list,
+   * but it may be the wrong one so...
+   */
+
+  /*
+   * Need to get an exclusive lock on the current
+   * mount table until we have a new copy written
+   * out, when the lock is released in free_mntlist.
+   * flock is good enough since the mount table is
+   * not shared between machines.
+   */
+  do
+    rc = lock(fileno(mfp));
+  while (rc < 0 && errno == EINTR);
+  if (rc < 0) {
+    plog(XLOG_ERROR, "Couldn't lock %s: %m", mnttabname);
+    endmntent(mfp);
+    return 0;
+  }
+  /*
+   * Now check whether the mtab file has changed under our feet
+   */
+  if (stat(mnttabname, &st_after) < 0) {
+    plog(XLOG_ERROR, "%s: stat", mnttabname);
+    goto again;
+  }
+  if (st_before.st_dev != st_after.st_dev ||
+      st_before.st_ino != st_after.st_ino) {
+    struct timeval tv;
+    if (racing == 0) {
+      /* Sometimes print a warning */
+      plog(XLOG_WARNING,
+	   "Possible mount table race - retrying %s", fs);
+    }
+    racing = (racing + 1) & 3;
+    /*
+     * Take a nap.  From: Doug Kingston <dpk@morgan.com>
+     */
+    tv.tv_sec = 0;
+    tv.tv_usec = (am_mypid & 0x07) << 17;
+    if (tv.tv_usec)
+      if (select(0, (voidp) 0, (voidp) 0, (voidp) 0, &tv) < 0)
+	plog(XLOG_WARNING, "mtab nap failed: %m");
+
+    goto again;
+  }
+  return mfp;
+}
+
+
+/*
+ * Unlock the mount table
+ */
+void
+unlock_mntlist(void)
+{
+  /*
+   * Release file lock, by closing the file
+   */
+  if (mnt_file) {
+    dlog("unlock_mntlist: releasing");
+    endmntent(mnt_file);
+    mnt_file = NULL;
+  }
+}
+
+
+/*
+ *      routine to convert notation "/@honeydew" to the notation
+ *      honeydew:/ and vice versa (honeydew:/ to /@honeydew)
+ *      This lets you put /@honeydew in /etc/fstab without changing
+ *      fstab.c and it lets you use EITHER notation on the command line!
+ */
+static char *
+convert(register char *s, char bad, char good)
+{
+  char *index();
+  register char *t, *p;
+  register int len1, len2, i;
+  char *ptr;
+
+  if ((p = index(s, bad)) == NULL) {
+    return (s);
+  }
+  ptr = t = (char *) xzalloc(MAXPATHLEN * sizeof(char));
+  len1 = p - s;
+  len2 = strlen(s) - len1 - 1;
+  p++;
+  for (i = 0; i < len2; i++)
+    *t++ = p[i];
+  *t++ = good;
+  for (i = 0; i < len1; i++)
+    *t++ = s[i];
+  return (ptr);
+}
+
+
+static
+mntprtent3(FILE *mnttabp, register mntent_t *mnt)
+{
+  char *cvtd = convert(mnt->mnt_fsname, ':', '@');
+
+  dlog("%x:%s:%s:%s:%d:%d:%s:%s:\n",
+       mnttabp,
+       (cvtd ? cvtd : ""),
+       (mnt->mnt_dir ? mnt->mnt_dir : ""),
+       (mnt->mnt_opts ? mnt->mnt_opts : ""),
+       mnt->mnt_freq,
+       mnt->mnt_passno,
+       (mnt->mnt_type ? mnt->mnt_type : ""),
+       (mnt->mnt_opts2 ? mnt->mnt_opts2 : "")
+    );
+  fprintf(mnttabp, "%s:%s:%s:%d:%d:%s:%s:\n",
+	  (cvtd ? cvtd : ""),
+	  (mnt->mnt_dir ? mnt->mnt_dir : ""),
+	  (mnt->mnt_opts ? mnt->mnt_opts : ""),
+	  mnt->mnt_freq,
+	  mnt->mnt_passno,
+	  (mnt->mnt_type ? mnt->mnt_type : ""),
+	  (mnt->mnt_opts2 ? mnt->mnt_opts2 : "")
+    );
+  XFREE(cvtd);
+  cvtd = NULL;
+  return (0);
+}
+
+
+addmntent3(FILE *mnttabp, register mntent_t *mnt)
+{
+  if (fseek(mnttabp, 0, 2) < 0) {
+    return (1);
+  }
+  mntprtent3(mnttabp, mnt);
+  return (0);
+}
+
+
+/*
+ * Write out a mount list
+ */
+void
+rewrite_mtab(mntlist *mp, const char *mnttabname)
+{
+  FILE *mfp;
+  int error = 0;
+  /*
+   * Concoct a temporary name in the same directory as the target mount
+   * table so that rename() will work.
+   */
+  char tmpname[64];
+  int retries;
+  int tmpfd;
+  char *cp;
+  char *mcp = mnttabname;
+
+  cp = strrchr(mcp, '/');
+  if (cp) {
+    memmove(tmpname, mcp, cp - mcp);
+    tmpname[cp - mcp] = '\0';
+  } else {
+    plog(XLOG_WARNING, "No '/' in mtab (%s), using \".\" as tmp directory", mnttabname);
+    tmpname[0] = '.';
+    tmpname[1] = '\0';
+  }
+  xstrlcat(tmpname, "/mtabXXXXXX", sizeof(tmpname));
+  retries = 0;
+enfile1:
+#ifdef HAVE_MKSTEMP
+  tmpfd = mkstemp(tmpname);
+  fchmod(tmpfd, 0644);
+#else /* not HAVE_MKSTEMP */
+  mktemp(tmpname);
+  tmpfd = open(tmpname, O_RDWR | O_CREAT | O_TRUNC, 0644);
+#endif /* not HAVE_MKSTEMP */
+  if (tmpfd < 0) {
+    if (errno == ENFILE && retries++ < NFILE_RETRIES) {
+      sleep(1);
+      goto enfile1;
+    }
+    plog(XLOG_ERROR, "%s: open: %m", tmpname);
+    return;
+  }
+  if (close(tmpfd) < 0)
+    plog(XLOG_ERROR, "Couldn't close tmp file descriptor: %m");
+
+  retries = 0;
+enfile2:
+  mfp = setmntent(tmpname, "w");
+  if (!mfp) {
+    if (errno == ENFILE && retries++ < NFILE_RETRIES) {
+      sleep(1);
+      goto enfile2;
+    }
+    plog(XLOG_ERROR, "setmntent(\"%s\", \"w\"): %m", tmpname);
+    error = 1;
+    goto out;
+  }
+  while (mp) {
+    if (mp->mnt) {
+      if (addmntent3(mfp, mp->mnt)) {
+	plog(XLOG_ERROR, "Can't write entry to %s", tmpname);
+	error = 1;
+	goto out;
+      }
+    }
+    mp = mp->mnext;
+  }
+
+  /*
+   * SunOS 4.1 manuals say that the return code from endmntent()
+   * is always 1 and to treat as a void.  That means we need to
+   * call fflush() to make sure the new mtab file got written.
+   */
+  if (fflush(mfp)) {
+    plog(XLOG_ERROR, "flush new mtab file: %m");
+    error = 1;
+    goto out;
+  }
+  (void) endmntent(mfp);
+
+  /*
+   * Rename temporary mtab to real mtab
+   */
+  if (rename(tmpname, mnttabname) < 0) {
+    plog(XLOG_ERROR, "rename %s to %s: %m", tmpname, mnttabname);
+    error = 1;
+    goto out;
+  }
+out:
+  if (error)
+    (void) unlink(tmpname);
+}
+
+
+static void
+mtab_stripnl(char *s)
+{
+  do {
+    s = strchr(s, '\n');
+    if (s)
+      *s++ = ' ';
+  } while (s);
+}
+
+
+/*
+ * Append a mntent structure to the
+ * current mount table.
+ */
+void
+write_mntent(mntent_t *mp, const char *mnttabname)
+{
+  int retries = 0;
+  FILE *mfp;
+enfile:
+  mfp = open_locked_mtab(mnttabname, "a", mp->mnt_dir);
+  if (mfp) {
+    mtab_stripnl(mp->mnt_opts);
+    if (addmntent3(mfp, mp))
+      plog(XLOG_ERROR, "Couldn't write %s: %m", mnttabname);
+    if (fflush(mfp))
+      plog(XLOG_ERROR, "Couldn't flush %s: %m", mnttabname);
+    (void) endmntent(mfp);
+  } else {
+    if (errno == ENFILE && retries < NFILE_RETRIES) {
+      sleep(1);
+      goto enfile;
+    }
+    plog(XLOG_ERROR, "setmntent(\"%s\", \"a\"): %m", mnttabname);
+  }
+}
+
+
+static mntent_t *
+mnt_dup(mntent_t *mp)
+{
+  mntent_t *new_mp = ALLOC(mntent_t);
+
+  new_mp->mnt_fsname = convert(mp->mnt_fsname, '@', ':');
+
+  new_mp->mnt_dir = xstrdup(mp->mnt_dir);
+  new_mp->mnt_type = xstrdup(mp->mnt_type);
+  new_mp->mnt_opts = xstrdup(mp->mnt_opts);
+
+  new_mp->mnt_freq = mp->mnt_freq;
+  new_mp->mnt_passno = mp->mnt_passno;
+
+  return new_mp;
+}
+
+
+/*
+ * Read a mount table into memory
+ */
+mntlist *
+read_mtab(char *fs, const char *mnttabname)
+{
+  mntlist **mpp, *mhp;
+
+  mntent_t *mep;
+  FILE *mfp = open_locked_mtab(mnttabname, "r+", fs);
+
+  if (!mfp)
+    return 0;
+
+  mpp = &mhp;
+
+/*
+ * XXX - In SunOS 4 there is (yet another) memory leak
+ * which loses 1K the first time getmntent is called.
+ * (jsp)
+ */
+  while (mep = getmntent(mfp)) {
+    /*
+     * Allocate a new slot
+     */
+    *mpp = ALLOC(struct mntlist);
+
+    /*
+     * Copy the data returned by getmntent
+     */
+    (*mpp)->mnt = mnt_dup(mep);
+
+    /*
+     * Move to next pointer
+     */
+    mpp = &(*mpp)->mnext;
+  }
+  *mpp = NULL;
+
+  /*
+   * If we are not updating the mount table then we
+   * can free the resources held here, otherwise they
+   * must be held until the mount table update is complete
+   */
+  mnt_file = mfp;
+
+  return mhp;
+}
diff --git a/conf/mtab/mtab_osf.c b/conf/mtab/mtab_osf.c
new file mode 100644
index 000000000000..b9a1de533234
--- /dev/null
+++ b/conf/mtab/mtab_osf.c
@@ -0,0 +1,146 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mtab/mtab_osf.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+static mntent_t *
+mnt_dup(struct statfs *mp)
+{
+  mntent_t *new_mp = ALLOC(mntent_t);
+  char *ty;
+  char *at;
+  char mntfrombuf[MNAMELEN];
+  char *mntfromptr;
+
+  /*
+   * Under DEC OSF/1 T1.2-2 the f_mntfromname fields of
+   * the statfs structure can be in the format <fs>@<host>
+   * instead of <host>:<fs>.  Here we check for this and
+   * reformat it if necessary.
+   */
+  mntfromptr = mp->f_mntfromname;
+
+  switch (mp->f_type) {
+  case MOUNT_TYPE_NFS:
+#ifdef HAVE_FS_NFS3
+  case MOUNT_TYPE_NFS3:
+#endif /* HAVE_FS_NFS3 */
+    at = strchr(mp->f_mntfromname, '@');
+    if (at != '\0') {
+      xstrlcpy(mntfrombuf, (at + 1), sizeof(mntfrombuf));
+      xstrlcat(mntfrombuf, ":", sizeof(mntfrombuf));
+      strncat(mntfrombuf, mp->f_mntfromname, (at - mp->f_mntfromname));
+      mntfromptr = mntfrombuf;
+    }
+  }
+  new_mp->mnt_fsname = xstrdup(mntfromptr);
+
+  new_mp->mnt_dir = xstrdup(mp->f_mntonname);
+  switch (mp->f_type) {
+  case MOUNT_TYPE_UFS:
+    ty = MNTTAB_TYPE_UFS;
+    break;
+#ifdef HAVE_FS_NFS3
+  case MOUNT_TYPE_NFS3:
+    ty = MNTTAB_TYPE_NFS3;
+    break;
+#endif /* HAVE_FS_NFS3 */
+  case MOUNT_TYPE_NFS:
+    ty = MNTTAB_TYPE_NFS;
+    break;
+  case MOUNT_TYPE_MFS:
+    ty = MNTTAB_TYPE_MFS;
+    break;
+  default:
+    ty = "unknown";
+    break;
+  }
+
+  new_mp->mnt_type = xstrdup(ty);
+  new_mp->mnt_opts = xstrdup("unset");
+  new_mp->mnt_freq = 0;
+  new_mp->mnt_passno = 0;
+
+  return new_mp;
+}
+
+
+/*
+ * Read a mount table into memory
+ */
+mntlist *
+read_mtab(char *fs, const char *mnttabname)
+{
+  mntlist **mpp, *mhp;
+  struct statfs *mntbufp, *mntp;
+
+  int nloc = getmntinfo(&mntbufp, MNT_NOWAIT);
+
+  if (nloc == 0) {
+    plog(XLOG_ERROR, "Can't read mount table");
+    return 0;
+  }
+  mpp = &mhp;
+  for (mntp = mntbufp; mntp < mntbufp + nloc; mntp++) {
+    /*
+     * Allocate a new slot
+     */
+    *mpp = ALLOC(struct mntlist);
+
+    /*
+     * Copy the data returned by getmntent
+     */
+    (*mpp)->mnt = mnt_dup(mntp);
+
+    /*
+     * Move to next pointer
+     */
+    mpp = &(*mpp)->mnext;
+  }
+
+  /* terminate the linked list */
+  *mpp = NULL;
+
+  return mhp;
+}
diff --git a/conf/mtab/mtab_svr4.c b/conf/mtab/mtab_svr4.c
new file mode 100644
index 000000000000..b9a310a1903c
--- /dev/null
+++ b/conf/mtab/mtab_svr4.c
@@ -0,0 +1,302 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mtab/mtab_svr4.c
+ *
+ * How to manage the mount table file.  Based on other SVR3 ports.
+ *      -Erez Zadok <ezk@cs.columbia.edu>
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+/*
+ * file descriptor for lock file
+ * values: -1  no file-descriptor was set yet (or mnttab unlocked, or error
+ *             in locking).
+ *         >=0 legal file-descriptor value (file lock succeeded)
+ */
+static int mntent_lock_fd = -1;
+
+
+#ifdef MOUNT_TABLE_ON_FILE
+static char mtlckname[] = "/etc/.mnttab.lock";
+#endif /* MOUNT_TABLE_ON_FILE */
+
+
+/****************************************************************************/
+/*** Private functions                                                      */
+/****************************************************************************/
+
+static void
+unlockmnttab(void)
+{
+#ifdef MOUNT_TABLE_ON_FILE
+  if (mntent_lock_fd >= 0) {
+    close(mntent_lock_fd);
+    mntent_lock_fd = -1;
+  }
+#endif /* MOUNT_TABLE_ON_FILE */
+}
+
+
+#ifdef MOUNT_TABLE_ON_FILE
+static int
+lockfile(int fd, int type)
+{
+  struct flock lk;
+  int ret;
+
+  lk.l_type = type;
+  lk.l_whence = 0;
+  lk.l_start = 0;
+  lk.l_len = 0;
+
+  /*
+   * F_SETLKW means to block until the read or write block is free to be
+   * locked.
+   */
+  ret = fcntl(fd, F_SETLKW, &lk);
+  return ret;
+}
+#endif /* MOUNT_TABLE_ON_FILE */
+
+
+/* return 0 if locking succeeded, -1 if failed */
+static int
+lockmnttab(void)
+{
+#ifdef MOUNT_TABLE_ON_FILE
+  /* if mnttab file is locked, all is well */
+  if (mntent_lock_fd >= 0)
+    return 0;
+
+  /* need to lock mnttab file. first, open the file */
+  mntent_lock_fd = open(mtlckname, O_RDWR | O_CREAT, 0600);
+  if (mntent_lock_fd < 0) {
+    plog(XLOG_ERROR, "Unable to open/creat %s: %m", mtlckname);
+    return -1;
+  }
+
+  /* if succeeded in opening the file, try to lock it */
+  if (lockfile(mntent_lock_fd, F_WRLCK) < 0) {
+    close(mntent_lock_fd);
+    mntent_lock_fd = -1;
+#ifdef DEBUG
+    dlog("lock %s failed: %m", mtlckname);
+#endif /* DEBUG */
+    return -1;
+  }
+#else /* not MOUNT_TABLE_ON_FILE */
+  /* fake lock for in-kernel mount table */
+#endif /* not MOUNT_TABLE_ON_FILE */
+
+  /* finally, succeeded in also locking the file */
+  return 0;
+}
+
+
+/*
+ * Convert from solaris mnttab to Amd mntent.  Since am-utils uses
+ * native "struct mnttab" if available, this really copies fields of
+ * the same structure.
+ */
+static mntent_t *
+mnt_dup(const mntent_t *mtp)
+{
+  mntent_t *mep = ALLOC(mntent_t);
+
+  mep->mnt_fsname = xstrdup(mtp->mnt_fsname);
+  mep->mnt_dir = xstrdup(mtp->mnt_dir);
+  mep->mnt_type = xstrdup(mtp->mnt_type);
+  mep->mnt_opts = xstrdup(mtp->mnt_opts);
+  mep->mnt_time = xstrdup(mtp->mnt_time);
+
+  return mep;
+}
+
+
+/*
+ * Adjust arguments in mntent_t.
+ */
+#ifdef MOUNT_TABLE_ON_FILE
+static mntent_t *
+update_mnttab_fields(const mntent_t *mnt)
+{
+  static mntent_t mt;
+  static char timestr[16];
+  struct timeval tv;
+
+  /* most fields don't change, only update mnt_time below */
+  mt.mnt_fsname = mnt->mnt_fsname;
+  mt.mnt_dir = mnt->mnt_dir;
+  mt.mnt_type = mnt->mnt_type;
+  mt.mnt_opts = mnt->mnt_opts;
+
+  /*
+   * Solaris 2.5 and newer take a second argument to gettimeofday().  If you
+   * find a useful svr4-like OS that uses the old style, and this code here
+   * fails, then create a new autoconf test that will determine the number
+   * of arguments gettimeofday() takes.  -Erez.
+   */
+  if (gettimeofday(&tv, NULL) < 0)
+    timestr[0] = '\0';
+  else
+    xsnprintf(timestr, sizeof(timestr), "%ld", tv.tv_sec);
+
+  mt.mnt_time = timestr;
+
+  return &mt;
+}
+#endif /* MOUNT_TABLE_ON_FILE */
+
+
+static void
+write_mntent_to_mtab(FILE *fp, const mntent_t *mnt)
+{
+#ifdef MOUNT_TABLE_ON_FILE
+  putmntent(fp, update_mnttab_fields(mnt));
+#endif /* MOUNT_TABLE_ON_FILE */
+}
+
+
+/****************************************************************************/
+/*** Public functions                                                       */
+/****************************************************************************/
+
+
+void
+unlock_mntlist(void)
+{
+  unlockmnttab();
+}
+
+
+/*
+ * Read a mount table into memory
+ */
+mntlist *
+read_mtab(char *fs, const char *mnttabname)
+{
+  mntlist **mpp, *mhp;
+  FILE *fp;
+  mntent_t mountbuf;
+  int ret;
+
+  if (lockmnttab() < 0)		/* failed locking */
+    return NULL;
+
+  fp = fopen(mnttabname, "r");
+  if (fp == NULL) {
+    plog(XLOG_ERROR, "Can't open %s: %m", mnttabname);
+    return NULL;
+  }
+  mpp = &mhp;
+
+  while ((ret = getmntent(fp, &mountbuf)) == 0) {
+    /*
+     * Allocate a new slot
+     */
+    *mpp = ALLOC(struct mntlist);
+
+    /*
+     * Copy the data returned by getmntent
+     */
+    (*mpp)->mnt = mnt_dup(&mountbuf);
+
+    /*
+     * Move to next pointer
+     */
+    mpp = &(*mpp)->mnext;
+  }
+
+  if (ret > 0) {
+    plog(XLOG_ERROR, "read error on %s: %m", mnttabname);
+    unlockmnttab();
+    mhp = NULL;
+  }
+  *mpp = NULL;
+
+  fclose(fp);
+  return mhp;
+}
+
+
+void
+rewrite_mtab(mntlist *mp, const char *mnttabname)
+{
+  FILE *fp;
+
+  assert(mntent_lock_fd >= 0);	/* ensure lock fd is valid */
+
+  fp = fopen(mnttabname, "r+");
+  if (fp == NULL) {
+    plog(XLOG_ERROR, "Can't open %s: %m", mnttabname);
+    unlockmnttab();
+    return;
+  }
+  while (mp) {
+    if (mp->mnt)
+      write_mntent_to_mtab(fp, mp->mnt);
+    mp = mp->mnext;
+  }
+
+  ftruncate(fileno(fp), ftell(fp));
+  fclose(fp);
+  unlockmnttab();
+}
+
+
+void
+write_mntent(mntent_t *mtp, const char *mnttabname)
+{
+  FILE *fp;
+
+  if (lockmnttab() < 0)
+    return;
+
+  fp = fopen(mnttabname, "a");
+  if (fp == NULL) {
+    plog(XLOG_ERROR, "Unable to append %s: %m", mnttabname);
+    return;
+  }
+  write_mntent_to_mtab(fp, mtp);
+
+  fclose(fp);
+  unlockmnttab();
+}
diff --git a/conf/mtab/mtab_ultrix.c b/conf/mtab/mtab_ultrix.c
new file mode 100644
index 000000000000..ea0eed6e8cf5
--- /dev/null
+++ b/conf/mtab/mtab_ultrix.c
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/mtab/mtab_ultrix.c
+ *
+ */
+
+/*
+ * Include before config.h to force single definition of gt_names[] here.
+ * This can be done unconditionally since this file is Ultrix specific
+ * anyway and <sys/fs_types.h> is properly protected from multiple inclusion.
+ * - Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+ * Hack hack hack.  Sigh. -Erez.
+ */
+#include <sys/fs_types.h>
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+#ifndef NMOUNT
+# define NMOUNT 20
+#endif /* NMOUNT */
+
+
+static mntent_t *
+mnt_dup(struct fs_data *mp)
+{
+  mntent_t *new_mp = ALLOC(mntent_t);
+
+  new_mp->mnt_fsname = xstrdup(mp->fd_devname);
+  new_mp->mnt_dir = xstrdup(mp->fd_path);
+  if (mp->fd_fstype >= GT_NUMTYPES)
+    mp->fd_fstype = GT_UNKWN;
+  else if (gt_names[mp->fd_fstype] == 0)
+    mp->fd_fstype = GT_UNKWN;
+  new_mp->mnt_type = xstrdup(gt_names[mp->fd_fstype]);
+  new_mp->mnt_opts = xstrdup("unset");
+
+  new_mp->mnt_freq = 0;
+  new_mp->mnt_passno = mp->fd_dev;
+
+  return new_mp;
+}
+
+
+/*
+ * Read a mount table into memory
+ */
+mntlist *
+read_mtab(char *fs, const char *mnttabname)
+{
+  mntlist **mpp, *mhp;
+  /* From: Piete Brooks <pb@cl.cam.ac.uk> */
+  int loc = 0;
+  struct fs_data mountbuffer[NMOUNT], *fs_data;
+  int ret;
+
+  mpp = &mhp;
+  while ((ret = getmountent(&loc, mountbuffer, NMOUNT)) > 0) {
+    for (fs_data = mountbuffer; fs_data < &mountbuffer[ret]; fs_data++) {
+      /*
+       * Allocate a new slot
+       */
+      *mpp = ALLOC(struct mntlist);
+
+      /*
+       * Copy the data returned by getmntent
+       */
+      (*mpp)->mnt = mnt_dup(fs_data);
+
+      /*
+       * Move to next pointer
+       */
+      mpp = &(*mpp)->mnext;
+    }
+  }
+  if (ret < 0) {
+    plog(XLOG_ERROR, "getmountent: %m");
+    return 0;
+  }
+  *mpp = NULL;
+
+  return mhp;
+}
diff --git a/conf/nfs_prot/nfs_prot_aix3.h b/conf/nfs_prot/nfs_prot_aix3.h
new file mode 100644
index 000000000000..360f14a78037
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_aix3.h
@@ -0,0 +1,212 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_aix3.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+
+/* don't include this one */
+#ifdef HAVE_RPCSVC_MOUNT_H_not
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+
+/*
+ * MACROS
+ */
+
+#ifndef MNTPATHLEN
+# define MNTPATHLEN 1024
+#endif /* not MNTPATHLEN */
+#ifndef MNTNAMLEN
+# define MNTNAMLEN 255
+#endif /* not MNTNAMLEN */
+
+/* map field names */
+#define ex_dir ex_name
+#define gr_name g_name
+#define gr_next g_next
+#define ml_directory ml_path
+#define ml_hostname ml_name
+#define ml_next ml_nxt
+
+#define	dr_drok_u	diropres
+#define ca_attributes	attributes
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_blocks	blocks
+#define na_blocksize	blocksize
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define ra_count	count
+#define ra_fhandle	file
+#define ra_offset	offset
+#define ra_totalcount	totalcount
+#define raok_attributes	attributes
+#define raok_len_u	data_len
+#define raok_u		data
+#define raok_val_u	data_val
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_reply_u	reply
+#define rr_status	status
+#define rr_u		readres_u
+#define sa_atime	atime
+#define sa_gid		gid
+#define sa_mode		mode
+#define sa_mtime	mtime
+#define sa_size		size
+#define sa_uid		uid
+#define sag_attributes	attributes
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_attributes	attributes
+#define sla_from	from
+#define sla_to		to
+#define wra_beginoffset	beginoffset
+#define wra_fhandle	file
+#define wra_len_u	data_len
+#define wra_offset	offset
+#define wra_totalcount	totalcount
+#define wra_u		data
+#define wra_val_u	data_val
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *name;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct mountlist *mountlist;
+
+typedef attrstat	nfsattrstat;
+typedef createargs	nfscreateargs;
+typedef dirlist		nfsdirlist;
+typedef diropargs	nfsdiropargs;
+typedef diropokres	nfsdiropokres;
+typedef diropres	nfsdiropres;
+typedef entry		nfsentry;
+typedef fattr		nfsfattr;
+typedef ftype		nfsftype;
+typedef linkargs	nfslinkargs;
+typedef readargs	nfsreadargs;
+typedef readdirargs	nfsreaddirargs;
+typedef readdirres	nfsreaddirres;
+typedef readlinkres	nfsreadlinkres;
+typedef readokres	nfsreadokres;
+typedef readres		nfsreadres;
+typedef renameargs	nfsrenameargs;
+typedef sattr		nfssattr;
+typedef sattrargs	nfssattrargs;
+typedef statfsokres	nfsstatfsokres;
+typedef statfsres	nfsstatfsres;
+typedef symlinkargs	nfssymlinkargs;
+typedef writeargs	nfswriteargs;
+
+/*
+ * EXTERNALS:
+ */
+extern bool_t xdr_groups(XDR *xdrs, groups *objp);
+
+/*
+ * STRUCTURES:
+ */
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_aix4.h b/conf/nfs_prot/nfs_prot_aix4.h
new file mode 100644
index 000000000000..44f07eb4ecad
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_aix4.h
@@ -0,0 +1,210 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_aix4.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+
+/*
+ * MACROS
+ */
+
+#ifndef MNTPATHLEN
+# define MNTPATHLEN 1024
+#endif /* not MNTPATHLEN */
+#ifndef MNTNAMLEN
+# define MNTNAMLEN 255
+#endif /* not MNTNAMLEN */
+
+/* map field names */
+#define ex_dir ex_name
+#define gr_name g_name
+#define gr_next g_next
+#define ml_directory ml_path
+#define ml_hostname ml_name
+#define ml_next ml_nxt
+
+#define	dr_drok_u	diropres
+#define ca_attributes	attributes
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_blocks	blocks
+#define na_blocksize	blocksize
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define ra_count	count
+#define ra_fhandle	file
+#define ra_offset	offset
+#define ra_totalcount	totalcount
+#define raok_attributes	attributes
+#define raok_len_u	data_len
+#define raok_u		data
+#define raok_val_u	data_val
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_reply_u	reply
+#define rr_status	status
+#define rr_u		readres_u
+#define sa_atime	atime
+#define sa_gid		gid
+#define sa_mode		mode
+#define sa_mtime	mtime
+#define sa_size		size
+#define sa_uid		uid
+#define sag_attributes	attributes
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_attributes	attributes
+#define sla_from	from
+#define sla_to		to
+#define wra_beginoffset	beginoffset
+#define wra_fhandle	file
+#define wra_len_u	data_len
+#define wra_offset	offset
+#define wra_totalcount	totalcount
+#define wra_u		data
+#define wra_val_u	data_val
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *name;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct mountlist *mountlist;
+
+typedef attrstat	nfsattrstat;
+typedef createargs	nfscreateargs;
+typedef dirlist		nfsdirlist;
+typedef diropargs	nfsdiropargs;
+typedef diropokres	nfsdiropokres;
+typedef diropres	nfsdiropres;
+typedef entry		nfsentry;
+typedef fattr		nfsfattr;
+typedef ftype		nfsftype;
+typedef linkargs	nfslinkargs;
+typedef readargs	nfsreadargs;
+typedef readdirargs	nfsreaddirargs;
+typedef readdirres	nfsreaddirres;
+typedef readlinkres	nfsreadlinkres;
+typedef readokres	nfsreadokres;
+typedef readres		nfsreadres;
+typedef renameargs	nfsrenameargs;
+typedef sattr		nfssattr;
+typedef sattrargs	nfssattrargs;
+typedef statfsokres	nfsstatfsokres;
+typedef statfsres	nfsstatfsres;
+typedef symlinkargs	nfssymlinkargs;
+typedef writeargs	nfswriteargs;
+
+/*
+ * EXTERNALS:
+ */
+extern bool_t xdr_groups(XDR *xdrs, groups *objp);
+
+/*
+ * STRUCTURES:
+ */
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_aix4_2.h b/conf/nfs_prot/nfs_prot_aix4_2.h
new file mode 100644
index 000000000000..40acae9369e4
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_aix4_2.h
@@ -0,0 +1,249 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_aix4_2.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+
+/*
+ * AIX 4.2 and newer support NFS V.3, hence the separate header.
+ */
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+
+/*
+ * MACROS
+ */
+
+#ifndef MNTPATHLEN
+# define MNTPATHLEN 1024
+#endif /* not MNTPATHLEN */
+#ifndef MNTNAMLEN
+# define MNTNAMLEN 255
+#endif /* not MNTNAMLEN */
+
+/* map field names */
+#define ex_dir ex_name
+#define gr_name g_name
+#define gr_next g_next
+#define ml_directory ml_path
+#define ml_hostname ml_name
+#define ml_next ml_nxt
+
+#define	dr_drok_u	diropres
+#define ca_attributes	attributes
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_blocks	blocks
+#define na_blocksize	blocksize
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define ra_count	count
+#define ra_fhandle	file
+#define ra_offset	offset
+#define ra_totalcount	totalcount
+#define raok_attributes	attributes
+#define raok_len_u	data_len
+#define raok_u		data
+#define raok_val_u	data_val
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_reply_u	reply
+#define rr_status	status
+#define rr_u		readres_u
+#define sa_atime	atime
+#define sa_gid		gid
+#define sa_mode		mode
+#define sa_mtime	mtime
+#define sa_size		size
+#define sa_uid		uid
+#define sag_attributes	attributes
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_attributes	attributes
+#define sla_from	from
+#define sla_to		to
+#define wra_beginoffset	beginoffset
+#define wra_fhandle	file
+#define wra_len_u	data_len
+#define wra_offset	offset
+#define wra_totalcount	totalcount
+#define wra_u		data
+#define wra_val_u	data_val
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *name;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct mountlist *mountlist;
+
+typedef attrstat	nfsattrstat;
+typedef createargs	nfscreateargs;
+typedef dirlist		nfsdirlist;
+typedef diropargs	nfsdiropargs;
+typedef diropokres	nfsdiropokres;
+typedef diropres	nfsdiropres;
+typedef entry		nfsentry;
+typedef fattr		nfsfattr;
+typedef ftype		nfsftype;
+typedef linkargs	nfslinkargs;
+typedef readargs	nfsreadargs;
+typedef readdirargs	nfsreaddirargs;
+typedef readdirres	nfsreaddirres;
+typedef readlinkres	nfsreadlinkres;
+typedef readokres	nfsreadokres;
+typedef readres		nfsreadres;
+typedef renameargs	nfsrenameargs;
+typedef sattr		nfssattr;
+typedef sattrargs	nfssattrargs;
+typedef statfsokres	nfsstatfsokres;
+typedef statfsres	nfsstatfsres;
+typedef symlinkargs	nfssymlinkargs;
+typedef writeargs	nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+
+/*
+ * STRUCTURES:
+ */
+
+/*
+ * AIX 4.2 has NFS V3, but it is undefined in the header files.
+ * so I define everything that's needed for NFS V3 here.
+ */
+#ifdef MNT_NFS3
+
+struct aix4_nfs_args {
+  struct sockaddr_in addr;	/* server address and port */
+  caddr_t u0;			/* ??? UNKNOWN ??? */
+  unsigned long proto;		/* IPPROTO_TCP/IPPROTO_UDP */
+  char *hostname;		/* pointer to hostname? */
+  char *netname;		/* pointer to netname? */
+  caddr_t fh;			/* pointer to NFS v3 fh? */
+  unsigned long flags;		/* flags */
+  unsigned long wsize;		/* wsize */
+  unsigned long rsize;		/* rsize */
+  unsigned long timeo;		/* timeo */
+  unsigned long retrans;	/* retrans */
+  unsigned long acregmin;	/* acregmin */
+  unsigned long acregmax;	/* acregmax */
+  unsigned long acdirmin;	/* acdirmin */
+  unsigned long acdirmax;	/* acdirmax */
+  unsigned long u14;		/* ??? UNKNOWN ??? */
+  struct pathcnf *pathconf;	/* pathconf */
+};
+
+#endif /* MNT_NFS3 */
+
+/*
+ * EXTERNALS:
+ */
+extern bool_t xdr_groups(XDR *xdrs, groups *objp);
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_aix4_3.h b/conf/nfs_prot/nfs_prot_aix4_3.h
new file mode 100644
index 000000000000..442cd174e3e5
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_aix4_3.h
@@ -0,0 +1,317 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_aix4_3.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+
+/*
+ * AIX 4.3 and newer support NFS V.3, hence the separate header.
+ */
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+
+/*
+ * MACROS
+ */
+
+#ifndef MNTPATHLEN
+# define MNTPATHLEN 1024
+#endif /* not MNTPATHLEN */
+#ifndef MNTNAMLEN
+# define MNTNAMLEN 255
+#endif /* not MNTNAMLEN */
+
+/* map field names */
+#define ex_dir ex_name
+#define gr_name g_name
+#define gr_next g_next
+#define ml_directory ml_path
+#define ml_hostname ml_name
+#define ml_next ml_nxt
+
+#define	dr_drok_u	diropres
+#define ca_attributes	attributes
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_blocks	blocks
+#define na_blocksize	blocksize
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define ra_count	count
+#define ra_fhandle	file
+#define ra_offset	offset
+#define ra_totalcount	totalcount
+#define raok_attributes	attributes
+#define raok_len_u	data_len
+#define raok_u		data
+#define raok_val_u	data_val
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_reply_u	reply
+#define rr_status	status
+#define rr_u		readres_u
+#define sa_atime	atime
+#define sa_gid		gid
+#define sa_mode		mode
+#define sa_mtime	mtime
+#define sa_size		size
+#define sa_uid		uid
+#define sag_attributes	attributes
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_attributes	attributes
+#define sla_from	from
+#define sla_to		to
+#define wra_beginoffset	beginoffset
+#define wra_fhandle	file
+#define wra_len_u	data_len
+#define wra_offset	offset
+#define wra_totalcount	totalcount
+#define wra_u		data
+#define wra_val_u	data_val
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *name;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct mountlist *mountlist;
+
+typedef attrstat	nfsattrstat;
+typedef createargs	nfscreateargs;
+typedef dirlist		nfsdirlist;
+typedef diropargs	nfsdiropargs;
+typedef diropokres	nfsdiropokres;
+typedef diropres	nfsdiropres;
+typedef entry		nfsentry;
+typedef fattr		nfsfattr;
+typedef ftype		nfsftype;
+typedef linkargs	nfslinkargs;
+typedef readargs	nfsreadargs;
+typedef readdirargs	nfsreaddirargs;
+typedef readdirres	nfsreaddirres;
+typedef readlinkres	nfsreadlinkres;
+typedef readokres	nfsreadokres;
+typedef readres		nfsreadres;
+typedef renameargs	nfsrenameargs;
+typedef sattr		nfssattr;
+typedef sattrargs	nfssattrargs;
+typedef statfsokres	nfsstatfsokres;
+typedef statfsres	nfsstatfsres;
+typedef symlinkargs	nfssymlinkargs;
+typedef writeargs	nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+
+/*
+ * STRUCTURES:
+ */
+
+/*
+ * AIX 4.3 has NFS V3, but it is undefined in the header files.
+ * so I define everything that's needed for NFS V3 here.
+ */
+#ifdef MNT_NFS3
+
+struct aix4_nfs_args {
+  struct sockaddr_in addr;	/* file server address */
+  struct sockaddr_in *syncaddr;	/* secure NFS time sync addr */
+  int proto;			/* IPPROTO_TCP/IPPROTO_UDP ??? */
+  char *hostname;		/* server's hostname */
+  char *netname;		/* server's netname */
+  caddr_t fh;			/* File handle to be mounted */
+  int flags;			/* flags */
+  int wsize;			/* write size in bytes */
+  int rsize;			/* read size in bytes */
+  int timeo;			/* initial timeout in .1 secs */
+  int retrans;			/* times to retry send */
+  int acregmin;			/* attr cache file min secs */
+  int acregmax;			/* attr cache file max secs */
+  int acdirmin;			/* attr cache dir min secs */
+  int acdirmax;			/* attr cache dir max secs */
+  struct ppathcnf *pathconf;	/* static pathconf kludge */
+  int biods;			/* biods per mount */
+  int numclust;			/* numclust per mount */
+};
+
+#if 0
+/* old structure we hand crafted. no longer needed */
+struct aix4_nfs_args {
+  struct sockaddr_in addr;	/* server address and port */
+  caddr_t u0;			/* ??? UNKNOWN ??? */
+  unsigned long proto;		/* IPPROTO_TCP/IPPROTO_UDP */
+  char *hostname;		/* pointer to hostname? */
+  char *netname;		/* pointer to netname? */
+  caddr_t fh;			/* pointer to NFS v3 fh? */
+  unsigned long flags;		/* flags */
+  unsigned long wsize;		/* wsize */
+  unsigned long rsize;		/* rsize */
+  unsigned long timeo;		/* timeo */
+  unsigned long retrans;	/* retrans */
+  unsigned long acregmin;	/* acregmin */
+  unsigned long acregmax;	/* acregmax */
+  unsigned long acdirmin;	/* acdirmin */
+  unsigned long acdirmax;	/* acdirmax */
+  unsigned long u14;		/* ??? UNKNOWN ??? */
+  struct pathcnf *pathconf;	/* pathconf */
+};
+#endif /* 0 */
+
+/*
+ * IBM is in dire need of taking a soft-eng class.
+ * They changed the API/ABI (namely the nfs3_args structure)
+ * in a service pack...
+ *
+ * All the following *_bis junk is here to try and deal with this idiocy.
+ */
+#define MOUNT_TYPE_NFS3_BIS 0x12344321
+struct aix4_nfs_args_bis {
+  struct sockaddr_in addr;	/* server address and port */
+  struct sockaddr_in *syncaddr;	/* secure NFS time sync addr */
+  int proto;			/* IPPROTO_TCP/IPPROTO_UDP ??? */
+  char *hostname;		/* pointer to hostname? */
+  char *netname;		/* pointer to netname? */
+  caddr_t fh;			/* pointer to NFS v3 fh? */
+  unsigned long flags;		/* flags */
+  unsigned long wsize;		/* wsize */
+  unsigned long rsize;		/* rsize */
+  unsigned long timeo;		/* timeo */
+  unsigned long retrans;	/* retrans */
+  unsigned long acregmin;	/* acregmin */
+  unsigned long acregmax;	/* acregmax */
+  unsigned long acdirmin;	/* acdirmin */
+  unsigned long acdirmax;	/* acdirmax */
+  unsigned long u14;		/* ??? UNKNOWN ??? */
+  struct ppathcnf *pathconf;	/* static pathconf kludge */
+  int biods;			/* biods per mount */
+  int numclust;			/* numclust per mount */
+};
+
+#endif /* MNT_NFS3 */
+
+/*
+ **************************************************************************
+ * AIX 4.3's autofs is not ported or tested yet...
+ * For now, undefine it or define dummy entries.
+ **************************************************************************
+ */
+#ifdef MNT_AUTOFS
+# undef MNT_AUTOFS
+#endif /* MNT_AUTOFS */
+#ifdef HAVE_FS_AUTOFS
+# undef HAVE_FS_AUTOFS
+#endif /* HAVE_FS_AUTOFS */
+
+/*
+ * EXTERNALS:
+ */
+extern bool_t xdr_groups(XDR *xdrs, groups *objp);
+extern char *yperr_string (int incode);
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_aix5_1.h b/conf/nfs_prot/nfs_prot_aix5_1.h
index e7fb47861c77..a4e67d0fc5f8 100644
--- a/conf/nfs_prot/nfs_prot_aix5_1.h
+++ b/conf/nfs_prot/nfs_prot_aix5_1.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2003 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -36,9 +32,8 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *      %W% (Berkeley) %G%
  *
- * $Id: nfs_prot_aix5_1.h,v 1.1.2.3 2002/12/27 22:44:53 ezk Exp $
+ * File: am-utils/conf/nfs_prot/nfs_prot_aix5_1.h
  *
  */
 
@@ -47,7 +42,7 @@
 
 
 /*
- * AIX 5.1 has a different aix51_nfs_args structure, hence the separate header.
+ * AIX 5.1 has a different aix5_nfs_args structure, hence the separate header.
  */
 
 #ifdef HAVE_RPCSVC_NFS_PROT_H
@@ -224,19 +219,7 @@ typedef writeargs	nfswriteargs;
  */
 #ifdef MNT_NFS3
 
-#define FHSIZE3 64		/* size in bytes of a file handle (v3) */
-#define	NFS3_FHSIZE 64
-#define	MOUNTVERS3 ((unsigned long)(3))
-#define	NFS_V3 ((unsigned long)(3))
-
-#if 0
-struct nfs_fh3 {
-  u_int len;
-  char val[64];			/* !!! */
-};
-#endif
-
-struct aix51_nfs_args {
+struct aix5_nfs_args {
   struct sockaddr_in addr;	/* server address and port */
   caddr_t u0;			/* ??? UNKNOWN ??? */
   unsigned long proto;		/* IPPROTO_TCP/IPPROTO_UDP */
@@ -257,54 +240,56 @@ struct aix51_nfs_args {
   struct pathcnf *pathconf;	/* pathconf */
 };
 
-typedef struct {
-  u_int fhandle3_len;
-  char *fhandle3_val;
-} fhandle3;
+#endif /* MNT_NFS3 */
+
+#ifdef MNT_AUTOFS
+#define A_MAXNAME 255
+#define A_MAXOPTS 255
+#define A_MAXPATH 1024
 
-enum mountstat3 {
-  MNT3_OK = 0,
-  MNT3ERR_PERM = 1,
-  MNT3ERR_NOENT = 2,
-  MNT3ERR_IO = 5,
-  MNT3ERR_ACCES = 13,
-  MNT3ERR_NOTDIR = 20,
-  MNT3ERR_INVAL = 22,
-  MNT3ERR_NAMETOOLONG = 63,
-  MNT3ERR_NOTSUPP = 10004,
-  MNT3ERR_SERVERFAULT = 10006
+struct mntrequest {
+  char *name;
+  char *map;
+  char *opts;
+  char *path;
 };
-typedef enum mountstat3 mountstat3;
+typedef struct mntrequest mntrequest;
 
-struct mountres3_ok {
-  fhandle3 fhandle;
-  struct {
-    u_int auth_flavors_len;
-    int *auth_flavors_val;
-  } auth_flavors;
+struct mntres {
+  int status;
 };
-typedef struct mountres3_ok mountres3_ok;
+typedef struct mntres mntres;
 
-struct mountres3 {
-  mountstat3 fhs_status;
-  union {
-    mountres3_ok mountinfo;
-  } mountres3_u;
+struct umntrequest {
+  int isdirect;
+  u_int devid;
+  u_long rdevid;
+  struct umntrequest *next;
 };
-typedef struct mountres3 mountres3;
+typedef struct umntrequest umntrequest;
 
-struct nfs_fh3 {
-  u_int fh3_length;
-  union nfs_fh3_u {
-    struct nfs_fh3_i {
-      fhandle_t fh3_i;
-    } nfs_fh3_i;
-    char data[NFS3_FHSIZE];
-  } fh3_u;
+struct umntres {
+  int status;
 };
-typedef struct nfs_fh3 nfs_fh3;
+typedef struct umntres umntres;
 
-#endif /* MNT_NFS3 */
+#define AUTOFS_PROG ((unsigned long)(100099))
+#define AUTOFS_VERS ((unsigned long)(1))
+
+#endif /* MNT_AUTOFS */
+
+/*
+ **************************************************************************
+ * AIX 5.1's autofs is not ported or tested yet...
+ * For now, undefine it or define dummy entries.
+ **************************************************************************
+ */
+#ifdef MNT_AUTOFS
+# undef MNT_AUTOFS
+#endif /* MNT_AUTOFS */
+#ifdef HAVE_FS_AUTOFS
+# undef HAVE_FS_AUTOFS
+#endif /* HAVE_FS_AUTOFS */
 
 /*
  * EXTERNALS:
diff --git a/conf/nfs_prot/nfs_prot_aix5_2.h b/conf/nfs_prot/nfs_prot_aix5_2.h
new file mode 100644
index 000000000000..887379055f1b
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_aix5_2.h
@@ -0,0 +1,365 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_aix5_2.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+
+/*
+ * AIX 5.2 has a different aix5_nfs_args structure, hence the separate header.
+ */
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNT_H
+/*
+ * AIX 5.2 wants 'struct pathcnf', but I couldn't find its definition
+ * anywhere.  Luckily, amd doesn't need the size of this structure in
+ * any other structure that it uses.  So we sidestep it for now.
+ */
+struct pathcnf;
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+#ifdef HAVE_SYS_VFS_H
+/* AIX 5.3 (ppc) wants definition of kernel-specific structure */
+struct thread_credentials;
+#endif /* HAVE_SYS_VFS_H */
+
+/*
+ * MACROS
+ */
+
+#ifndef MNTPATHLEN
+# define MNTPATHLEN 1024
+#endif /* not MNTPATHLEN */
+#ifndef MNTNAMLEN
+# define MNTNAMLEN 255
+#endif /* not MNTNAMLEN */
+
+/* compatible macro name with other OSs */
+#ifdef UVMNT_FORCE
+# define MS_FORCE UVMNT_FORCE
+#endif /* UVMNT_FORCE */
+
+/********************************************************************************/
+/*
+ * NFS mount option flags (out of mount.h)
+ * Maybe one day IBM will include them in system headers.
+ */
+#ifndef MNTOPT_ACDIRMAX
+# define MNTOPT_ACDIRMAX "acdirmax" /* max ac timeout for dirs (sec) */
+# define MNTOPT_ACDIRMIN "acdirmin" /* min ac timeout for dirs (sec) */
+# define MNTOPT_ACREGMAX "acregmax" /* max ac timeout for reg files (sec) */
+# define MNTOPT_ACREGMIN "acregmin" /* min ac timeout for reg files (sec) */
+# define MNTOPT_ACTIMEO  "actimeo" /* attr cache timeout (sec) */
+# define MNTOPT_BG       "bg" /* mount op in background if 1st attempt fails */
+# define MNTOPT_FASTATTR "fastattr" /* no sync_vp in nfs3_getattr */
+# define MNTOPT_FG       "fg" /* mount op in fg if 1st attempt fails, default */
+# define MNTOPT_GRPID    "grpid" /* SysV-compatible group-id on create */
+# define MNTOPT_HARD     "hard"  /* hard mount (default) */
+# define MNTOPT_INTR     "intr"  /* allow interrupts on hard mount */
+# define MNTOPT_NOAC     "noac"  /* don't cache file attributes */
+# define MNTOPT_NOACL	"noacl"  /* don't read acl's from server - default */
+# define MNTOPT_ACL	"acl"  /* read acl's from server means we load ksec */
+# define MNTOPT_NOAUTO   "noauto"/* hide entry from mount -a */
+# define MNTOPT_NOCTO    "nocto" /* no "close to open" attr consistency */
+# define MNTOPT_NODEV    "nodev" /*don't allow opening of devices accross mount*/
+# define MNTOPT_NOINTR   "nointr" /* don't allow interrupts on hard mounts */
+# define MNTOPT_NOQUOTA  "noquota" /* don't check quotas */
+# define MNTOPT_NOSUID   "nosuid" /* no set uid allowed */
+# define MNTOPT_BSY	"bsy"
+# define MNTOPT_PORT     "port"  /* server IP port number */
+# define MNTOPT_POSIX    "posix" /* ask for static pathconf values from mountd */
+# define MNTOPT_QUOTA    "quota" /* quotas */
+# define MNTOPT_RETRANS  "retrans" /* set number of request retries */
+# define MNTOPT_RETRYS   "retry" /* # of times mount is attempted, def=10000*/
+# define MNTOPT_RMNT     "remount" /* remount to rw if mode ro */
+# define MNTOPT_RO       "ro"    /* read only */
+# define MNTOPT_RSIZE    "rsize" /* set read size (bytes) */
+# define MNTOPT_RW       "rw"    /* read/write */
+# define MNTOPT_SECURE   "secure"/* use secure RPC for NFS */
+# define MNTOPT_SHORTDEV "shortdev" /* server dev */
+# define MNTOPT_SOFT     "soft"  /* soft mount */
+# define MNTOPT_TIMEO    "timeo" /* set initial timeout (1/10 sec) */
+# define MNTOPT_WSIZE    "wsize" /* set write size (bytes) */
+# define MNTOPT_VERS "vers"      /* protocol version number indicator */
+# define MNTOPT_PROTO    "proto"     /* protocol network_id indicator */
+# define MNTOPT_LLOCK    "llock"     /* Local locking (no lock manager) */
+# define MNTOPT_BIODS    "biods"     /* max biods per mount */
+# define MNTOPT_EXTATTR  "extraattr" /* extended attribute usage */
+# define MNTOPT_COMBEHND "combehind" /* extended attribute usage */
+# define MNTOPT_NUMCLUST "numclust"  /* max numclust per mount */
+# define MNTOPT_NODIRCACHE   "nodircache"    /* No readdir cache */
+
+# define NFSMNT_NOACL    0x0     /* turn off acl support (not supported) */
+# define NFSMNT_SHORTDEV 0x0     /* server does not support 32-bit device no.
+                                   (not supported) */
+# define NFSMNT_SOFT	0x001	/* soft mount (hard is default) */
+# define NFSMNT_WSIZE	0x002	/* set write size */
+# define NFSMNT_RSIZE	0x004	/* set read size */
+# define NFSMNT_TIMEO	0x008	/* set initial timeout */
+# define NFSMNT_RETRANS	0x010	/* set number of request retrys */
+# define NFSMNT_HOSTNAME	0x020	/* set hostname for error printf */
+# define NFSMNT_INT	0x040	/* allow interrupts on hard mount */
+# define NFSMNT_NOAC	0x080	/* don't cache attributes */
+# define NFSMNT_ACREGMIN	0x0100	/* set min secs for file attr cache */
+# define NFSMNT_ACREGMAX	0x0200	/* set max secs for file attr cache */
+# define NFSMNT_ACDIRMIN	0x0400	/* set min secs for dir attr cache */
+# define NFSMNT_ACDIRMAX	0x0800	/* set max secs for dir attr cache */
+# define NFSMNT_SECURE	0x1000	/* secure mount */
+# define NFSMNT_NOCTO	0x2000	/* no close-to-open consistency */
+# define NFSMNT_KNCONF       0x4000  /* transport's knetconfig structure */
+# define NFSMNT_GRPID        0x8000  /* System V-style gid inheritance */
+# define NFSMNT_RPCTIMESYNC  0x10000 /* use RPC to do secure NFS time sync */
+# define NFSMNT_KERBEROS     0x20000 /* use kerberos credentials */
+# define NFSMNT_POSIX        0x40000 /* static pathconf kludge info */
+# define NFSMNT_LLOCK    0x80000 /* Local locking (no lock manager) */
+# define NFSMNT_ACL	0x100000	/* turn on acl support */
+# define NFSMNT_BIODS        0x200000 /* number of biods per mount */
+# define NFSMNT_EXTATTR      0x400000 /* extended attribute usage */
+# define NFSMNT_FASTATTR     0x800000 /* no sync_vp in nfs3_getattr */
+# define NFSMNT_COMBEHND     0x1000000 /* allow commit behind */
+# define NFSMNT_NUMCLUST     0x2000000 /* number of cluster per mount */
+# define NFSMNT_NODIRCACHE   0x4000000 /* No readdir cache */
+#endif /* not MNTOPT_ACDIRMAX */
+/********************************************************************************/
+
+/* map field names */
+#define ex_dir ex_name
+#define gr_name g_name
+#define gr_next g_next
+#define ml_directory ml_path
+#define ml_hostname ml_name
+#define ml_next ml_nxt
+
+#define	dr_drok_u	diropres
+#define ca_attributes	attributes
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_blocks	blocks
+#define na_blocksize	blocksize
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define ra_count	count
+#define ra_fhandle	file
+#define ra_offset	offset
+#define ra_totalcount	totalcount
+#define raok_attributes	attributes
+#define raok_len_u	data_len
+#define raok_u		data
+#define raok_val_u	data_val
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_reply_u	reply
+#define rr_status	status
+#define rr_u		readres_u
+#define sa_atime	atime
+#define sa_gid		gid
+#define sa_mode		mode
+#define sa_mtime	mtime
+#define sa_size		size
+#define sa_uid		uid
+#define sag_attributes	attributes
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_attributes	attributes
+#define sla_from	from
+#define sla_to		to
+#define wra_beginoffset	beginoffset
+#define wra_fhandle	file
+#define wra_len_u	data_len
+#define wra_offset	offset
+#define wra_totalcount	totalcount
+#define wra_u		data
+#define wra_val_u	data_val
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *name;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct mountlist *mountlist;
+
+/*
+ * If these definitions fail to compile on your AIX 5.2 system, be
+ * sure you install all of the necessary header files.
+ */
+typedef attrstat	nfsattrstat;
+typedef createargs	nfscreateargs;
+typedef dirlist		nfsdirlist;
+typedef diropargs	nfsdiropargs;
+typedef diropokres	nfsdiropokres;
+typedef diropres	nfsdiropres;
+typedef entry		nfsentry;
+typedef fattr		nfsfattr;
+typedef ftype		nfsftype;
+typedef linkargs	nfslinkargs;
+typedef readargs	nfsreadargs;
+typedef readdirargs	nfsreaddirargs;
+typedef readdirres	nfsreaddirres;
+typedef readlinkres	nfsreadlinkres;
+typedef readokres	nfsreadokres;
+typedef readres		nfsreadres;
+typedef renameargs	nfsrenameargs;
+typedef sattr		nfssattr;
+typedef sattrargs	nfssattrargs;
+typedef statfsokres	nfsstatfsokres;
+typedef statfsres	nfsstatfsres;
+typedef symlinkargs	nfssymlinkargs;
+typedef writeargs	nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+
+/*
+ * STRUCTURES:
+ */
+
+/*
+ * AIX 5.2 has NFS V3, but it is undefined in the header files.
+ * so I define everything that's needed for NFS V3 here.
+ */
+#ifdef MNT_NFS3
+
+struct aix5_nfs_args {
+  struct sockaddr_in addr;	/* file server address */
+  struct sockaddr_in *syncaddr;	/* secure NFS time sync addr */
+  int proto;
+  char *hostname;		/* server's hostname */
+  char *netname;		/* server's netname */
+  caddr_t fh;			/* File handle to be mounted */
+  int flags;			/* flags */
+  int wsize;			/* write size in bytes */
+  int rsize;			/* read size in bytes */
+  int timeo;			/* initial timeout in .1 secs */
+  int retrans;			/* times to retry send */
+  int acregmin;			/* attr cache file min secs */
+  int acregmax;			/* attr cache file max secs */
+  int acdirmin;			/* attr cache dir min secs */
+  int acdirmax;			/* attr cache dir max secs */
+  struct ppathcnf *pathconf;	/* static pathconf kludge */
+  int biods;			/* biods per mount */
+  int numclust;			/* numclust per mount */
+};
+
+#endif /* MNT_NFS3 */
+
+/*
+ **************************************************************************
+ * AIX 5.2's autofs is not ported or tested yet...
+ * For now, undefine it or define dummy entries.
+ **************************************************************************
+ */
+#ifdef MNT_AUTOFS
+# undef MNT_AUTOFS
+#endif /* MNT_AUTOFS */
+#ifdef HAVE_FS_AUTOFS
+# undef HAVE_FS_AUTOFS
+#endif /* HAVE_FS_AUTOFS */
+
+/*
+ * EXTERNALS:
+ */
+extern bool_t xdr_groups(XDR *xdrs, groups *objp);
+extern char *yperr_string (int incode);
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_bsdi2.h b/conf/nfs_prot/nfs_prot_bsdi2.h
new file mode 100644
index 000000000000..74866e062baf
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_bsdi2.h
@@ -0,0 +1,496 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_bsdi2.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+/* fake structure: too difficult to include other headers here */
+struct netexport { int this_is_SO_wrong; };
+# include <ufs/ufs/ufsmount.h>
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+
+/*
+ * <msdosfs/msdosfsmount.h> is for kernel only on bsdi2, so do not
+ * include it.
+ */
+#ifndef ____MSDOSFS_MSDOSFSMOUNT_H__
+# define ____MSDOSFS_MSDOSFSMOUNT_H__
+#endif /* ____MSDOSFS_MSDOSFSMOUNT_H__ */
+
+/*
+ * getifaddrs() on bsdi2 is broken.  Don't use it.
+ */
+#ifdef HAVE_GETIFADDRS
+# undef HAVE_GETIFADDRS
+#endif /* HAVE_GETIFADDRS */
+
+
+/*
+ * MACROS
+ */
+
+#define NFS_PORT 2049
+#ifndef NFS_MAXDATA
+# define NFS_MAXDATA 8192
+#endif /* NFS_MAXDATA */
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#define	MNTPATHLEN 1024
+#define	MNTNAMLEN 255
+
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM ((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION ((u_long)2)
+#endif /* not NFS_VERSION */
+
+/*
+ * BSD/OS 2.1 deprecated NFSPROC_ROOT and NFSPROC_WRITECACHE and set them
+ * to NFSPROC_NOOP.
+ * Since amd is its own NFS server, reinstate them.
+ */
+#if (NFSPROC_ROOT == NFSPROC_NOOP)
+# undef NFSPROC_ROOT
+# define NFSPROC_ROOT 3
+#endif /* (NFSPROC_ROOT == NFSPROC_NOOP) */
+#if (NFSPROC_WRITECACHE == NFSPROC_NOOP)
+# undef NFSPROC_WRITECACHE
+# define NFSPROC_WRITECACHE 7
+#endif /* (NFSPROC_WRITECACHE == NFSPROC_NOOP) */
+
+/* map field names */
+#define ex_dir ex_name
+#define gr_name g_name
+#define gr_next g_next
+#define ml_directory ml_path
+#define ml_hostname ml_name
+#define ml_next ml_nxt
+#define fh_data fh_bytes
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *name;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef nfstype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fattr nfsfattr;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct linkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern nfsattrstat *nfsproc_getattr_2_svc(nfsv2fh_t *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(nfsv2fh_t *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(nfsv2fh_t *, struct svc_req *);
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_mountlist(XDR *xdrs, mountlist *objp);
+extern bool_t xdr_nfs_fh(XDR *, nfsv2fh_t*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+
+
+/*
+ * ENUMS:
+ */
+
+/*
+ * Use AMU_ prefixes so as to not conflict with #define's in <nfs/nfsv2.h>.
+ * It is vital! that the AMU_* match one-to-one with the NFS_OK and NFSERR_*
+ * codes listed in <nfs/nfsv2.h>.
+ */
+enum nfsstat {
+  AMU_NFS_OK = 0,
+  AMU_NFSERR_PERM = 1,
+  AMU_NFSERR_NOENT = 2,
+  AMU_NFSERR_IO = 5,
+  AMU_NFSERR_NXIO = 6,
+  AMU_NFSERR_ACCES = 13,
+  AMU_NFSERR_EXIST = 17,
+  AMU_NFSERR_NODEV = 19,
+  AMU_NFSERR_NOTDIR = 20,
+  AMU_NFSERR_ISDIR = 21,
+  AMU_NFSERR_FBIG = 27,
+  AMU_NFSERR_NOSPC = 28,
+  AMU_NFSERR_ROFS = 30,
+  AMU_NFSERR_NAMETOOLONG = 63,
+  AMU_NFSERR_NOTEMPTY = 66,
+  AMU_NFSERR_DQUOT = 69,
+  AMU_NFSERR_STALE = 70,
+  AMU_NFSERR_WFLUSH = 99
+};
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  nfsv2fh_t sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  nfsv2fh_t da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  nfsv2fh_t drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  nfsv2fh_t ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  nfsv2fh_t wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  nfsv2fh_t la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  nfsv2fh_t rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+
+/****************************************************************************/
+/*** XDR ADDITIONS                                                        ***/
+/****************************************************************************/
+
+struct exports {
+  dirpath ex_dir;
+  groups ex_groups;
+  exports ex_next;
+};
+
+typedef char fhandle[NFS_FHSIZE];
+
+struct fhstatus {
+  u_int fhs_status;
+  union {
+    fhandle fhs_fhandle;
+  } fhstatus_u;
+};
+
+struct groups {
+  name gr_name;
+  groups gr_next;
+};
+
+struct mountlist {
+  name ml_hostname;
+  dirpath ml_directory;
+  mountlist ml_next;
+};
+
+
+/****************************************************************************/
+/*** NFS ADDITIONS                                                        ***/
+/****************************************************************************/
+
+#ifndef MOUNTPROG
+# define MOUNTPROG RPCPROG_MNT
+#endif /* not MOUNTPROG */
+
+#ifndef MOUNTVERS
+# define MOUNTVERS RPCMNT_VER1
+#endif /* not MOUNTVERS */
+
+#ifndef MOUNTPROC_MNT
+# define MOUNTPROC_MNT RPCMNT_MOUNT
+#endif /* not MOUNTPROC_MNT */
+
+#ifndef MOUNTPROC_DUMP
+# define MOUNTPROC_DUMP RPCMNT_DUMP
+#endif /* not MOUNTPROC_DUMP */
+
+#ifndef MOUNTPROC_UMNT
+# define MOUNTPROC_UMNT RPCMNT_UMOUNT
+#endif /* not MOUNTPROC_UMNT */
+
+#ifndef MOUNTPROC_UMNTALL
+# define MOUNTPROC_UMNTALL RPCMNT_UMNTALL
+#endif /* not MOUNTPROC_UMNTALL */
+
+#ifndef MOUNTPROC_EXPORT
+# define MOUNTPROC_EXPORT RPCMNT_EXPORT
+#endif /* not MOUNTPROC_EXPORT */
+
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_bsdi3.h b/conf/nfs_prot/nfs_prot_bsdi3.h
new file mode 100644
index 000000000000..5e387acfcb7c
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_bsdi3.h
@@ -0,0 +1,181 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_bsdi3.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+
+#ifndef NFS_NPROCS
+# define NFS_NPROCS	26
+#endif /* not NFS_NPROCS */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+#ifdef	HAVE_UFS_UFS_UFSMOUNT_H
+# include <ufs/ufs/ufsmount.h>
+#endif	/* HAVE_UFS_UFS_UFSMOUNT_H */
+
+/****************************************************************************/
+/*
+ * NFS V3 support:
+ * BSD/OS 3.0 has it but no easy way to figure it out from the header files.
+ */
+#ifndef MNTTYPE_NFS3
+# define MNTTYPE_NFS3	"nfs"
+#endif /* MNTTYPE_NFS3 */
+
+/****************************************************************************/
+
+
+/*
+ * MACROS:
+ */
+#define	dr_drok_u	diropres
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_size		size
+#define na_type		type
+#define na_gid		gid
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_status	status
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_from	from
+#define wra_fhandle	file
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef attrstat nfsattrstat;
+typedef createargs nfscreateargs;
+typedef dirlist nfsdirlist;
+typedef diropargs nfsdiropargs;
+typedef diropres nfsdiropres;
+typedef entry nfsentry;
+typedef fattr nfsfattr;
+typedef ftype nfsftype;
+typedef linkargs nfslinkargs;
+typedef readargs nfsreadargs;
+typedef readdirargs nfsreaddirargs;
+typedef readdirres nfsreaddirres;
+typedef readlinkres nfsreadlinkres;
+typedef readres nfsreadres;
+typedef renameargs nfsrenameargs;
+typedef sattrargs nfssattrargs;
+typedef statfsokres nfsstatfsokres;
+typedef statfsres nfsstatfsres;
+typedef symlinkargs nfssymlinkargs;
+typedef writeargs nfswriteargs;
+
+/* missing definitions from bsdi4 */
+#if defined(HAVE_MAP_HESIOD) && !defined(HAVE_HESIOD_H)
+extern int hesiod_init(void **context);
+#endif /* defined(HAVE_MAP_HESIOD) && !defined(HAVE_HESIOD_H) */
+
+/*
+ * On bsdi4, NFS V3/tcp mounts should not use the default resvport option.
+ * Defining this mnt option string will force compute_nfs_args() to not
+ * use reserved ports unless it was specified as a mount option.
+ */
+#ifndef MNTTAB_OPT_RESVPORT
+# define MNTTAB_OPT_RESVPORT "resvport"
+#endif /* not MNTTAB_OPT_RESVPORT */
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_darwin.h b/conf/nfs_prot/nfs_prot_darwin.h
index 9ef1e721e60d..a505254a4561 100644
--- a/conf/nfs_prot/nfs_prot_darwin.h
+++ b/conf/nfs_prot/nfs_prot_darwin.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2003 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -36,9 +32,8 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *      %W% (Berkeley) %G%
  *
- * $Id: nfs_prot_darwin.h,v 1.1.2.4 2002/12/27 22:44:54 ezk Exp $
+ * File: am-utils/conf/nfs_prot/nfs_prot_darwin.h
  *
  */
 
@@ -58,46 +53,6 @@
 # include <ufs/ufs/ufsmount.h>
 #endif	/* HAVE_UFS_UFS_UFSMOUNT_H */
 
-#define MOUNTVERS3 ((unsigned long)(3))
-
-typedef struct {
-  u_int fhandle3_len;
-  char *fhandle3_val;
-} fhandle3;
-
-
-enum mountstat3 {
-  MNT3_OK = 0,
-  MNT3ERR_PERM = 1,
-  MNT3ERR_NOENT = 2,
-  MNT3ERR_IO = 5,
-  MNT3ERR_ACCES = 13,
-  MNT3ERR_NOTDIR = 20,
-  MNT3ERR_INVAL = 22,
-  MNT3ERR_NAMETOOLONG = 63,
-  MNT3ERR_NOTSUPP = 10004,
-        MNT3ERR_SERVERFAULT = 10006
-};
-typedef enum mountstat3 mountstat3;
-
-struct mountres3_ok {
-  fhandle3 fhandle;
-  struct {
-    u_int auth_flavors_len;
-    int *auth_flavors_val;
-  } auth_flavors;
-};
-typedef struct mountres3_ok mountres3_ok;
-
-struct mountres3 {
-  mountstat3 fhs_status;
-  union {
-    mountres3_ok mountinfo;
-  } mountres3_u;
-};
-typedef struct mountres3 mountres3;
-
-
 /*
  * MACROS:
  */
@@ -215,45 +170,11 @@ typedef symlinkargs nfssymlinkargs;
 typedef writeargs nfswriteargs;
 
 
-/*
- *
- * FreeBSD-3.0-RELEASE has NFS V3.  Older versions had it only defined
- * in the rpcgen source file.  If you are on an older system, and you
- * want NFSv3 support, you need to regenerate the rpcsvc header files as
- * follows:
- *	cd /usr/include/rpcsvc
- *	rpcgen -h -C -DWANT_NFS3 mount.x
- *	rpcgen -h -C -DWANT_NFS3 nfs_prot.x
- * If you don't want NFSv3, then you will have to turn off the NFSMNT_NFSV3
- * macro below.  If the code doesn't compile, upgrade to the latest 3.0
- * version...
- */
 #ifdef NFSMNT_NFSV3
 
 # define MOUNT_NFS3	"nfs"	/* is this right? */
 # define MNTOPT_NFS3	"nfs"
 
-/*
- * as of 3.0-RELEASE the nfs_fh3 that is defined in the system headers
- * (or the one generated by rpcgen) lacks the proper full definition,
- * listed below.  A special macro (m4/macros/struct_nfs_fh3.m4) searches
- * for this special name before other names.
- */
-
-#define NFS3_FHSIZE 64
-#define FHSIZE3 64
-
-struct nfs_fh3_freebsd3 {
-  u_int fh3_length;
-  union nfs_fh3_u {
-    struct nfs_fh3_i {
-      fhandle_t fh3_i;
-    } nfs_fh3_i;
-    char data[NFS3_FHSIZE];
-  } fh3_u;
-};
-typedef struct nfs_fh3_freebsd3 nfs_fh3;
-
 #endif /* NFSMNT_NFSV3 */
 
 #endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_default.h b/conf/nfs_prot/nfs_prot_default.h
new file mode 100644
index 000000000000..c5f047d99bf3
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_default.h
@@ -0,0 +1,166 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_default.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+
+
+/*
+ * MACROS:
+ */
+#define	dr_drok_u	diropres
+#define ca_attributes	attributes
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_blocks	blocks
+#define na_blocksize	blocksize
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define ra_count	count
+#define ra_fhandle	file
+#define ra_offset	offset
+#define ra_totalcount	totalcount
+#define raok_attributes	attributes
+#define raok_len_u	data_len
+#define raok_u		data
+#define raok_val_u	data_val
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_reply_u	reply
+#define rr_status	status
+#define rr_u		readres_u
+#define sa_atime	atime
+#define sa_gid		gid
+#define sa_mode		mode
+#define sa_mtime	mtime
+#define sa_size		size
+#define sa_uid		uid
+#define sag_attributes	attributes
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_attributes	attributes
+#define sla_from	from
+#define sla_to		to
+#define wra_beginoffset	beginoffset
+#define wra_fhandle	file
+#define wra_len_u	data_len
+#define wra_offset	offset
+#define wra_totalcount	totalcount
+#define wra_u		data
+#define wra_val_u	data_val
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef attrstat	nfsattrstat;
+typedef createargs	nfscreateargs;
+typedef dirlist		nfsdirlist;
+typedef diropargs	nfsdiropargs;
+typedef diropokres	nfsdiropokres;
+typedef diropres	nfsdiropres;
+typedef entry		nfsentry;
+typedef fattr		nfsfattr;
+typedef ftype		nfsftype;
+typedef linkargs	nfslinkargs;
+typedef readargs	nfsreadargs;
+typedef readdirargs	nfsreaddirargs;
+typedef readdirres	nfsreaddirres;
+typedef readlinkres	nfsreadlinkres;
+typedef readokres	nfsreadokres;
+typedef readres		nfsreadres;
+typedef renameargs	nfsrenameargs;
+typedef sattr		nfssattr;
+typedef sattrargs	nfssattrargs;
+typedef statfsokres	nfsstatfsokres;
+typedef statfsres	nfsstatfsres;
+typedef symlinkargs	nfssymlinkargs;
+typedef writeargs	nfswriteargs;
+
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_freebsd2.h b/conf/nfs_prot/nfs_prot_freebsd2.h
index cf7ba33ee47b..73661c9da3d8 100644
--- a/conf/nfs_prot/nfs_prot_freebsd2.h
+++ b/conf/nfs_prot/nfs_prot_freebsd2.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -139,7 +135,7 @@ typedef writeargs nfswriteargs;
  */
 #if 0
 #define MOUNT_NFS3 MOUNT_NFS
-#endif
+#endif /* 0 */
 
 
 #endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_freebsd3.h b/conf/nfs_prot/nfs_prot_freebsd3.h
index edcc57540fee..51ac31d2aece 100644
--- a/conf/nfs_prot/nfs_prot_freebsd3.h
+++ b/conf/nfs_prot/nfs_prot_freebsd3.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/conf/nfs_prot/nfs_prot_hpux.h b/conf/nfs_prot/nfs_prot_hpux.h
new file mode 100644
index 000000000000..9d64360afb5e
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_hpux.h
@@ -0,0 +1,398 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_hpux.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_NFS_EXPORT_H_not
+/* don't include this b/c it'll get included twice */
+# include <nfs/export.h>
+#endif /* HAVE_NFS_EXPORT_H */
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+#ifdef HAVE_NETDB_H
+extern int h_errno;		/* missing from older hpux10 systems */
+#endif /* HAVE_NETDB_H */
+
+
+/*
+ * Turn off NFS V.3 support to avoid confusing am-utils.
+ * 10.20 with some patches has incomplete support.
+ */
+#undef MNTTYPE_NFS3
+#undef MNTTAB_TYPE_NFS3
+#undef HAVE_FS_NFS3
+
+
+/*
+ * MACROS
+ */
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#define	MNTPATHLEN 1024
+#define	MNTNAMLEN 255
+
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM ((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION ((u_long)2)
+#endif /* not NFS_VERSION */
+
+#define NFSPROC_NULL ((u_long)0)
+#define NFSPROC_GETATTR ((u_long)1)
+#define NFSPROC_SETATTR ((u_long)2)
+#define NFSPROC_ROOT ((u_long)3)
+#define NFSPROC_LOOKUP ((u_long)4)
+#define NFSPROC_READLINK ((u_long)5)
+#define NFSPROC_READ ((u_long)6)
+#define NFSPROC_WRITECACHE ((u_long)7)
+#define NFSPROC_WRITE ((u_long)8)
+#define NFSPROC_CREATE ((u_long)9)
+#define NFSPROC_REMOVE ((u_long)10)
+#define NFSPROC_RENAME ((u_long)11)
+#define NFSPROC_LINK ((u_long)12)
+#define NFSPROC_SYMLINK ((u_long)13)
+#define NFSPROC_MKDIR ((u_long)14)
+#define NFSPROC_RMDIR ((u_long)15)
+#define NFSPROC_READDIR ((u_long)16)
+#define NFSPROC_STATFS ((u_long)17)
+
+/* map field names */
+#define ml_hostname ml_name
+#define ml_directory ml_path
+#define ml_next ml_nxt
+#define gr_next g_next
+#define gr_name g_name
+#define ex_dir ex_name
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *name;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+#ifndef HAVE_FHANDLE
+typedef fhandle_t fhandle;
+#endif /* not HAVE_FHANDLE */
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fattr nfsfattr;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct linkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_getattr_2_svc(fhandle_t *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(fhandle_t *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(fhandle_t *, struct svc_req *);
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_nfs_fh(XDR *, fhandle_t*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  fhandle_t sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  fhandle_t da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  fhandle_t drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  fhandle_t ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  fhandle_t wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  fhandle_t la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  fhandle_t rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_hpux11.h b/conf/nfs_prot/nfs_prot_hpux11.h
new file mode 100644
index 000000000000..0dd0286c6388
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_hpux11.h
@@ -0,0 +1,595 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_hpux11.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+/*
+ * NOTE: HPUX 11 is missing many header definitions which had to be
+ * guessed and copied over from HPUX 10.20.
+ */
+
+/* don't include this file as it isn't needed on hpux */
+#ifndef _TIUSER_H
+# define _TIUSER_H
+#endif /* TIUSER_H */
+#ifndef _TIUSER_INCLUDED
+# define _TIUSER_INCLUDED
+#endif /* TIUSER_INCLUDED */
+#ifndef _SYS_TIUSER_INCLUDED
+# define _SYS_TIUSER_INCLUDED
+#endif /* _SYS_TIUSER_INCLUDED */
+/* if T_NULL is defined, undefine it due to a conflict with <arpa/nameser.h> */
+#ifdef T_NULL
+# undef T_NULL
+#endif /* T_NULL */
+
+#ifdef HAVE_NFS_EXPORT_H_not
+/* don't include this b/c it'll get included twice */
+# include <nfs/export.h>
+#endif /* HAVE_NFS_EXPORT_H */
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+
+/*
+ * MACROS
+ */
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#define	MNTPATHLEN 1024
+#define	MNTNAMLEN 255
+#define HOSTNAMESZ 32      /* Max size of hostname in struct nfs_args */
+
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM ((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION ((u_long)2)
+#endif /* not NFS_VERSION */
+
+#define NFSPROC_NULL ((u_long)0)
+#define NFSPROC_GETATTR ((u_long)1)
+#define NFSPROC_SETATTR ((u_long)2)
+#define NFSPROC_ROOT ((u_long)3)
+#define NFSPROC_LOOKUP ((u_long)4)
+#define NFSPROC_READLINK ((u_long)5)
+#define NFSPROC_READ ((u_long)6)
+#define NFSPROC_WRITECACHE ((u_long)7)
+#define NFSPROC_WRITE ((u_long)8)
+#define NFSPROC_CREATE ((u_long)9)
+#define NFSPROC_REMOVE ((u_long)10)
+#define NFSPROC_RENAME ((u_long)11)
+#define NFSPROC_LINK ((u_long)12)
+#define NFSPROC_SYMLINK ((u_long)13)
+#define NFSPROC_MKDIR ((u_long)14)
+#define NFSPROC_RMDIR ((u_long)15)
+#define NFSPROC_READDIR ((u_long)16)
+#define NFSPROC_STATFS ((u_long)17)
+
+/*
+ * NFS mount option flags
+ */
+#define	NFSMNT_SOFT		0x001	/* soft mount (hard is default) */
+#define	NFSMNT_WSIZE		0x002	/* set write size */
+#define	NFSMNT_RSIZE		0x004	/* set read size */
+#define	NFSMNT_TIMEO		0x008	/* set initial timeout */
+#define	NFSMNT_RETRANS		0x010	/* set number of request retries */
+#define	NFSMNT_HOSTNAME		0x020	/* set hostname for error printf */
+#define	NFSMNT_INT		0x040	/* allow interrupts on hard mount */
+#define	NFSMNT_NOAC		0x080	/* don't cache attributes */
+#define	NFSMNT_ACREGMIN		0x0100	/* set min secs for file attr cache */
+#define	NFSMNT_ACREGMAX		0x0200	/* set max secs for file attr cache */
+#define	NFSMNT_ACDIRMIN		0x0400	/* set min secs for dir attr cache */
+#define	NFSMNT_ACDIRMAX		0x0800	/* set max secs for dir attr cache */
+#define	NFSMNT_SECURE		0x1000	/* secure mount */
+#define	NFSMNT_NOCTO		0x2000	/* no close-to-open consistency */
+#define	NFSMNT_KNCONF		0x4000	/* transport's knetconfig structure */
+#define	NFSMNT_GRPID		0x8000	/* System V-style gid inheritance */
+#define	NFSMNT_RPCTIMESYNC	0x10000	/* use RPC to do secure NFS time sync */
+#define	NFSMNT_KERBEROS		0x20000	/* use kerberos credentials */
+#define	NFSMNT_POSIX		0x40000 /* static pathconf kludge info */
+#define	NFSMNT_LLOCK		0x80000	/* Local locking (no lock manager) */
+#define NFSMNT_REMOUNT          0x100000 /* Remount from r/o to r/w */
+
+#define NFSMNT_FSNAME           0x1000000 /* FS name e.g. "host:/path/" */
+#define NFSMNT_NODEVS           0x2000000 /* no devices access (default on) */
+#define NFSMNT_IGNORE           0x4000000 /* ignore in mnttab */
+
+#define MS_FSS        0x00            /* fake flag to do nothing */
+
+/*
+ * ENUMS:
+ */
+
+/*
+ * Error status
+ * Should include all possible net errors.
+ * For now we just cast errno into an enum nfsstat.
+ */
+enum nfsstat {
+  NFS_OK = 0,			/* no error */
+  NFSERR_PERM = 1,		/* Not owner */
+  NFSERR_NOENT = 2,		/* No such file or directory */
+  NFSERR_IO = 5,		/* I/O error */
+  NFSERR_NXIO = 6,		/* No such device or address */
+  NFSERR_ACCES = 13,		/* Permission denied */
+  NFSERR_EXIST = 17,		/* File exists */
+  NFSERR_XDEV = 18,		/* Cross-device link */
+  NFSERR_NODEV = 19,		/* No such device */
+  NFSERR_NOTDIR = 20,		/* Not a directory */
+  NFSERR_ISDIR = 21,		/* Is a directory */
+  NFSERR_INVAL = 22,		/* Invalid argument */
+  NFSERR_FBIG = 27,		/* File too large */
+  NFSERR_NOSPC = 28,		/* No space left on device */
+  NFSERR_ROFS = 30,		/* Read-only file system */
+  NFSERR_OPNOTSUPP = 45,	/* Operation not supported */
+  NFSERR_NAMETOOLONG = 63,	/* File name too long */
+  NFSERR_NOTEMPTY = 66,		/* Directory not empty */
+  NFSERR_DQUOT = 69,		/* Disc quota exceeded */
+  NFSERR_STALE = 70,		/* Stale NFS file handle */
+  NFSERR_REMOTE = 71,		/* Object is remote */
+  NFSERR_WFLUSH			/* write cache flushed */
+};
+
+/*
+ * File types
+ */
+enum nfsftype {
+  NFNON,
+  NFREG,			/* regular file */
+  NFDIR,			/* directory */
+  NFBLK,			/* block special */
+  NFCHR,			/* character special */
+  NFLNK,			/* symbolic link */
+  NFSOC				/* socket */
+};
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef struct nfs_fh nfs_fh;
+typedef char *filename;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct fattr nfsfattr;
+typedef struct linkargs nfslinkargs;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+/*
+ * NFSv3 handle (copied from am_xdr_func.h, because it is needed here)
+ * we use a different name but same storage size/alignment to avoid
+ * conflicts.  Sigh, this is so hacky. -ezk
+ */
+#define HPUX11_FHSIZE3 64	/* size in bytes of a file handle (v3) */
+struct hpux11_nfs_fh3 {
+  u_int am_fh3_length;
+  char am_fh3_data[HPUX11_FHSIZE3];
+};
+typedef struct hpux11_nfs_fh3 hpux11_nfs_fh3;
+
+/*
+ * EXTERNALS:
+ */
+
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+
+/*
+ * STRUCTURES:
+ */
+
+/* This is similar to Solaris 2.5.1 */
+struct nfs_args {
+  struct netbuf		*addr;		/* file server address */
+  struct netbuf		*syncaddr;	/* secure NFS time sync addr */
+  struct knetconfig	*knconf;	/* transport netconfig struct */
+  char			*hostname;	/* server's hostname */
+  char			*netname;	/* server's netname */
+  caddr_t		fh;		/* File handle to be mounted */
+  int			flags;		/* flags */
+  int			wsize;		/* write size in bytes */
+  int			rsize;		/* read size in bytes */
+  int			timeo;		/* initial timeout in .1 secs */
+  int			retrans;	/* times to retry send */
+  int			acregmin;	/* attr cache file min secs */
+  int			acregmax;	/* attr cache file max secs */
+  int			acdirmin;	/* attr cache dir min secs */
+  int			acdirmax;	/* attr cache dir max secs */
+  char                  *fsname;        /* F/S name */
+#if 0
+  struct pathcnf	*pathconf;	/* static pathconf kludge */
+#endif /* 0 */
+};
+
+struct nfs_fh {
+  char fh_data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  nfs_fh sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  nfs_fh da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  nfs_fh drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  nfs_fh ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  nfs_fh wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  nfs_fh la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  nfs_fh rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+/*
+ **************************************************************************
+ * HP-UX 11 has Autofs support, but we don't support it yet.
+ * For now, undefine it or define dummy entries.
+ **************************************************************************
+ */
+#ifdef MNTTYPE_AUTOFS
+# undef MNTTYPE_AUTOFS
+#endif /* MNTTYPE_AUTOFS */
+#ifdef MNTTAB_TYPE_AUTOFS
+# undef MNTTAB_TYPE_AUTOFS
+#endif /* MNTTAB_TYPE_AUTOFS */
+#ifdef HAVE_FS_AUTOFS
+# undef HAVE_FS_AUTOFS
+#endif /* HAVE_FS_AUTOFS */
+
+#ifdef MNTTYPE_NFS3
+
+#define NFSPROC3_LOOKUP ((u_long) 3)
+enum nfsstat3 {
+	NFS3_OK = 0,
+	NFS3ERR_PERM = 1,
+	NFS3ERR_NOENT = 2,
+	NFS3ERR_IO = 5,
+	NFS3ERR_NXIO = 6,
+	NFS3ERR_ACCES = 13,
+	NFS3ERR_EXIST = 17,
+	NFS3ERR_XDEV = 18,
+	NFS3ERR_NODEV = 19,
+	NFS3ERR_NOTDIR = 20,
+	NFS3ERR_ISDIR = 21,
+	NFS3ERR_INVAL = 22,
+	NFS3ERR_FBIG = 27,
+	NFS3ERR_NOSPC = 28,
+	NFS3ERR_ROFS = 30,
+	NFS3ERR_MLINK = 31,
+	NFS3ERR_NAMETOOLONG = 63,
+	NFS3ERR_NOTEMPTY = 66,
+	NFS3ERR_DQUOT = 69,
+	NFS3ERR_STALE = 70,
+	NFS3ERR_REMOTE = 71,
+	NFS3ERR_BADHANDLE = 10001,
+	NFS3ERR_NOT_SYNC = 10002,
+	NFS3ERR_BAD_COOKIE = 10003,
+	NFS3ERR_NOTSUPP = 10004,
+	NFS3ERR_TOOSMALL = 10005,
+	NFS3ERR_SERVERFAULT = 10006,
+	NFS3ERR_BADTYPE = 10007,
+	NFS3ERR_JUKEBOX = 10008
+};
+typedef enum nfsstat3 nfsstat3;
+
+typedef char *filename3;
+
+struct diropargs3 {
+	hpux11_nfs_fh3 dir;
+	filename3 name;
+};
+typedef struct diropargs3 diropargs3;
+
+struct LOOKUP3args {
+	diropargs3 what;
+};
+typedef struct LOOKUP3args LOOKUP3args;
+
+struct LOOKUP3resok {
+	hpux11_nfs_fh3 object;
+#if 0
+	post_op_attr obj_attributes;
+	post_op_attr dir_attributes;
+#endif /* 0 */
+};
+typedef struct LOOKUP3resok LOOKUP3resok;
+
+struct LOOKUP3resfail {
+  int dummy;
+#if 0
+	post_op_attr dir_attributes;
+#endif /* 0 */
+};
+typedef struct LOOKUP3resfail LOOKUP3resfail;
+
+struct LOOKUP3res {
+	nfsstat3 status;
+	union {
+		LOOKUP3resok ok;
+		LOOKUP3resfail fail;
+	} res_u;
+};
+typedef struct LOOKUP3res LOOKUP3res;
+
+# endif /* MNTTYPE_NFS3 */
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_irix5.h b/conf/nfs_prot/nfs_prot_irix5.h
new file mode 100644
index 000000000000..de4312a4d40c
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_irix5.h
@@ -0,0 +1,450 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_irix5.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+#ifdef HAVE_SYS_UIO_H
+# define _KMEMUSER
+# include <sys/uio.h>
+# undef _KMEMUSER
+#endif /* HAVE_SYS_UIO_H */
+#ifdef HAVE_SYS_VNODE_H
+# include <sys/vnode.h>
+#endif /* HAVE_SYS_VNODE_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+#ifdef HAVE_SYS_FSTYP_H
+# include <sys/fstyp.h>
+#endif /* HAVE_SYS_FSTYP_H */
+
+/* XFS isn't really supported in 5.3, but the header files are confusing */
+#undef MNTTYPE_XFS
+#undef MNTTAB_TYPE_XFS
+
+/****************************************************************************/
+/*
+ * NFS V3 SUPPORT:
+ *
+ * IRIX5.3 requires the fh_len field to be added to the struct nfs_args
+ * defined in <sys/fs/nfs_clnt.h> for NFS3 mounts (it doesn't hurt for
+ * NFS2 mounts).  The mount syscall however always expects the argument
+ * structure size to be sizeof(struct nfs_args).
+ * So we need to use an extended struct nfs_args in amd/ops_nfs.c,
+ * while using the original struct nfs_arg in libamu/mountutil.c.
+ * 							-- stolcke 7/4/97
+ */
+
+/*
+ * NFS arguments to the mount system call.
+ */
+struct irix5_nfs_args {
+  struct sockaddr_in	*addr;		/* file server address */
+  fhandle_t		*fh;		/* File handle to be mounted */
+  int			flags;		/* flags */
+  u_int			wsize;		/* write size in bytes */
+  u_int			rsize;		/* read size in bytes */
+  u_int			timeo;		/* initial timeout in .1 secs */
+  u_int			retrans;	/* times to retry send */
+  char			*hostname;	/* server's name */
+  u_int			acregmin;	/* attr cache file min secs */
+  u_int			acregmax;	/* attr cache file max secs */
+  u_int			acdirmin;	/* attr cache dir min secs */
+  u_int			acdirmax;	/* attr cache dir max secs */
+  u_int			symttl;		/* symlink cache time-to-live */
+  char			base[FSTYPSZ];	/* base type for statvfs */
+  u_int			namemax;	/* name length for statvfs */
+  u_int			fh_len;		/* length for a v3 filehandle */
+};
+
+#ifndef MNTOPT_PROTO
+# define MNTOPT_PROTO "proto"
+#endif /* not MNTOPT_PROTO */
+#ifndef MNTOPT_VERS
+# define MNTOPT_VERS "vers"
+#endif /* not MNTOPT_VERS */
+
+/****************************************************************************/
+
+
+/*
+ * MACROS
+ */
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#ifndef FHSIZE
+/* Irix 5.2 is missing the definition for FHSIZE */
+# define FHSIZE NFS_FHSIZE
+#endif /* not FHSIZE */
+#define NFS_COOKIESIZE 4
+#define	MNTPATHLEN 1024
+#define	MNTNAMLEN 255
+
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM ((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION ((u_long)2)
+#endif /* not NFS_VERSION */
+
+#define NFSPROC_NULL ((u_long)0)
+#define NFSPROC_GETATTR ((u_long)1)
+#define NFSPROC_SETATTR ((u_long)2)
+#define NFSPROC_ROOT ((u_long)3)
+#define NFSPROC_LOOKUP ((u_long)4)
+#define NFSPROC_READLINK ((u_long)5)
+#define NFSPROC_READ ((u_long)6)
+#define NFSPROC_WRITECACHE ((u_long)7)
+#define NFSPROC_WRITE ((u_long)8)
+#define NFSPROC_CREATE ((u_long)9)
+#define NFSPROC_REMOVE ((u_long)10)
+#define NFSPROC_RENAME ((u_long)11)
+#define NFSPROC_LINK ((u_long)12)
+#define NFSPROC_SYMLINK ((u_long)13)
+#define NFSPROC_MKDIR ((u_long)14)
+#define NFSPROC_RMDIR ((u_long)15)
+#define NFSPROC_READDIR ((u_long)16)
+#define NFSPROC_STATFS ((u_long)17)
+
+/* map field names */
+#define ml_hostname ml_name
+#define ml_directory ml_path
+#define ml_next ml_nxt
+#define gr_next g_next
+#define gr_name g_name
+#define ex_dir ex_name
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *name;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fattr nfsfattr;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct linkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct nfs_fh nfs_fh;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfs_fh {
+  char fh_data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  nfs_fh sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  nfs_fh da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  nfs_fh drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  nfs_fh ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  nfs_fh wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  nfs_fh la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  nfs_fh rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_irix6.h b/conf/nfs_prot/nfs_prot_irix6.h
new file mode 100644
index 000000000000..159dfe7ad6ff
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_irix6.h
@@ -0,0 +1,496 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_irix6.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+
+#ifdef HAVE_RPCSVC_MOUNT_H_off
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+/* evil: don't include */
+#undef HAVE_RPCSVC_MOUNT_H
+
+/*
+ * MACROS
+ */
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#define	MNTPATHLEN 1024
+#define	MNTNAMLEN 255
+#define FHSIZE 32
+
+#define MOUNTPROG 100005
+#define MOUNTPROC_MNT 1
+#define MOUNTPROC_DUMP 2
+#define MOUNTPROC_UMNT 3
+#define MOUNTPROC_UMNTALL 4
+#define MOUNTPROC_EXPORT 5
+#define MOUNTPROC_EXPORTALL 6
+#define MOUNTVERS_ORIG 1
+#define MOUNTVERS 1
+#define MOUNTVERS3      3
+
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM ((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION ((u_long)2)
+#endif /* not NFS_VERSION */
+
+#define NFSPROC_NULL ((u_long)0)
+#define NFSPROC_GETATTR ((u_long)1)
+#define NFSPROC_SETATTR ((u_long)2)
+#define NFSPROC_ROOT ((u_long)3)
+#define NFSPROC_LOOKUP ((u_long)4)
+#define NFSPROC_READLINK ((u_long)5)
+#define NFSPROC_READ ((u_long)6)
+#define NFSPROC_WRITECACHE ((u_long)7)
+#define NFSPROC_WRITE ((u_long)8)
+#define NFSPROC_CREATE ((u_long)9)
+#define NFSPROC_REMOVE ((u_long)10)
+#define NFSPROC_RENAME ((u_long)11)
+#define NFSPROC_LINK ((u_long)12)
+#define NFSPROC_SYMLINK ((u_long)13)
+#define NFSPROC_MKDIR ((u_long)14)
+#define NFSPROC_RMDIR ((u_long)15)
+#define NFSPROC_READDIR ((u_long)16)
+#define NFSPROC_STATFS ((u_long)17)
+
+/* map field names */
+#define ml_hostname ml_name
+#define ml_directory ml_path
+#define ml_next ml_nxt
+#define gr_next g_next
+#define gr_name g_name
+#define ex_dir ex_name
+
+/*
+ * Irix 6.2 does not define the proto/dev options, although they
+ * do support them for NFS V3.
+ */
+#ifdef MNTTYPE_NFS3
+# ifndef MNTOPT_PROTO
+#  define MNTOPT_PROTO "proto"
+# endif /* not MNTOPT_PROTO */
+# ifndef MNTOPT_VERS
+#  define MNTOPT_VERS "vers"
+# endif /* not MNTOPT_VERS */
+#endif /* MNTTYPE_NFS3 */
+
+#define AUTOFS_CONFTYPE "udp"
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *name;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fattr nfsfattr;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct linkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct nfs_fh nfs_fh;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfs_fh {
+  char fh_data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  nfs_fh sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  nfs_fh da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  nfs_fh drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  nfs_fh ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  nfs_fh wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  nfs_fh la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  nfs_fh rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+
+/*
+ * Partial definitions from rpcsvc/mount.h (can't use that header
+ * because it includes other "bad" stuff wrt xdr_groups.
+ */
+
+struct mountlist {
+  char *ml_name;
+  char *ml_path;
+  struct mountlist *ml_nxt;
+};
+
+struct fhstatus {
+  int fhs_status;
+  fhandle_t fhs_fh;
+};
+
+typedef char fhandle[FHSIZE];
+
+typedef struct {
+  u_int fhandle3_len;
+  char *fhandle3_val;
+} fhandle3;
+
+enum mountstat3 {
+  MNT_OK = 0,
+  MNT3ERR_PERM = 1,
+  MNT3ERR_NOENT = 2,
+  MNT3ERR_IO = 5,
+  MNT3ERR_ACCES = 13,
+  MNT3ERR_NOTDIR = 20,
+  MNT3ERR_INVAL = 22,
+  MNT3ERR_NAMETOOLONG = 63,
+  MNT3ERR_NOTSUPP = 10004,
+  MNT3ERR_SERVERFAULT = 10006
+};
+typedef enum mountstat3 mountstat3;
+
+struct mountres3_ok {
+  fhandle3 fhandle;
+  struct {
+    u_int auth_flavors_len;
+    int *auth_flavors_val;
+  } auth_flavors;
+};
+typedef struct mountres3_ok mountres3_ok;
+
+struct mountres3 {
+  mountstat3 fhs_status;
+  union {
+    mountres3_ok mountinfo;
+  } mountres3_u;
+};
+typedef struct mountres3 mountres3;
+
+/*
+ * List of exported directories
+ * An export entry with ex_groups
+ * NULL indicates an entry which is exported to the world.
+ */
+struct exports {
+  dev_t ex_dev;			/* dev of directory */
+  char *ex_name;		/* name of directory */
+  struct groups *ex_groups;	/* groups allowed to mount this entry */
+  struct exports *ex_next;
+  short ex_rootmap;		/* id to map root requests to */
+  short ex_flags;		/* bits to mask off file mode */
+};
+
+struct groups {
+  char *g_name;
+  struct groups	*g_next;
+};
+
+extern bool_t xdr_groups(XDR *, groups *);
+extern bool_t xdr_exports(XDR *, struct exports **);
+extern bool_t xdr_mountres3_ok(XDR *, mountres3_ok *);
+extern bool_t xdr_mountres3(XDR *, mountres3 *);
+extern bool_t xdr_fhstatus(XDR *, struct fhstatus *);
+extern bool_t xdr_mountlist(XDR *, struct mountlist **);
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_linux.h b/conf/nfs_prot/nfs_prot_linux.h
new file mode 100644
index 000000000000..7ccf18f00202
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_linux.h
@@ -0,0 +1,334 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_linux.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+
+/*
+ * Hard-code support for some file systems so the built amd
+ * binary can always run them.  Also, this helps detection of iso9660
+ * file system for which the module isn't named as the file system mount
+ * name.
+ */
+#include <linux/version.h>
+#ifndef KERNEL_VERSION
+# define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
+#endif /* not KERNEL_VERSION */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)
+# ifndef MS_BIND
+#  define MS_BIND 4096
+# endif /* not MS_BIND */
+
+# ifndef MNTTYPE_LOFS
+#  define MNTTYPE_LOFS "bind"
+# endif /* not MNTTYPE_LOFS */
+#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) */
+
+#ifndef MNTTYPE_ISO9660
+# define MNTTYPE_ISO9660 "iso9660"
+#endif /* not MNTTYPE_ISO9660 */
+
+#ifndef FHSIZE
+# define FHSIZE 32
+#endif /* not FHSIZE */
+#ifndef FHSIZE3
+# define FHSIZE3 64
+#endif /* not FHSIZE3 */
+
+#ifdef HAVE_FS_NFS3
+#ifndef MNTTYPE_NFS3
+# define MNTTYPE_NFS3	"nfs"
+#endif /* not MNTTYPE_NFS3 */
+#endif /* HAVE_FS_NFS3 */
+
+/*
+ * These two force/lazy unmount flags are sometimes missing from some linux
+ * systems' headers.
+ */
+#ifdef HAVE_UMOUNT2
+# ifndef MNT_FORCE
+#  define MNT_FORCE	0x1	/* from <sys/mount.h> */
+# endif /* not MNT_FORCE */
+# ifndef MNT_DETACH
+#  define MNT_DETACH	0x2	/* from kernel <linux/fs.h> */
+# endif /* not MNT_DETACH */
+#endif /* HAVE_UMOUNT2 */
+
+/* XXX: hack until we have a better way to detect /dev/loop devices */
+#ifdef HAVE_LINUX_LOOP_H
+# define HAVE_LOOP_DEVICE
+extern char *setup_loop_device(const char *file);
+extern int delete_loop_device(const char *device);
+#endif /* HAVE_LINUX_LOOP_H */
+
+
+/*
+ * MACROS:
+ */
+#define	dr_drok_u	diropres
+#define ca_attributes	attributes
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define fhsize		root.size
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_blocks	blocks
+#define na_blocksize	blocksize
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define ra_count	count
+#define ra_fhandle	file
+#define ra_offset	offset
+#define ra_totalcount	totalcount
+#define raok_attributes	attributes
+#define raok_len_u	data_len
+#define raok_u		data
+#define raok_val_u	data_val
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_reply_u	reply
+#define rr_status	status
+#define rr_u		readres_u
+#define sa_atime	atime
+#define sa_gid		gid
+#define sa_mode		mode
+#define sa_mtime	mtime
+#define sa_size		size
+#define sa_uid		uid
+#define sag_attributes	attributes
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_attributes	attributes
+#define sla_from	from
+#define sla_to		to
+#define wra_beginoffset	beginoffset
+#define wra_fhandle	file
+#define wra_len_u	data_len
+#define wra_offset	offset
+#define wra_totalcount	totalcount
+#define wra_u		data
+#define wra_val_u	data_val
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef attrstat	nfsattrstat;
+typedef createargs	nfscreateargs;
+typedef dirlist		nfsdirlist;
+typedef diropargs	nfsdiropargs;
+typedef diropokres	nfsdiropokres;
+typedef diropres	nfsdiropres;
+typedef entry		nfsentry;
+typedef fattr		nfsfattr;
+typedef ftype		nfsftype;
+typedef linkargs	nfslinkargs;
+typedef readargs	nfsreadargs;
+typedef readdirargs	nfsreaddirargs;
+typedef readdirres	nfsreaddirres;
+typedef readlinkres	nfsreadlinkres;
+typedef readokres	nfsreadokres;
+typedef readres		nfsreadres;
+typedef renameargs	nfsrenameargs;
+typedef sattr		nfssattr;
+typedef sattrargs	nfssattrargs;
+typedef statfsokres	nfsstatfsokres;
+typedef statfsres	nfsstatfsres;
+typedef symlinkargs	nfssymlinkargs;
+typedef writeargs	nfswriteargs;
+
+/* Autofs trick */
+typedef int autofs_args_t;
+
+/*
+ * We use our own definitions here, because the definitions in the
+ * kernel change the API (though not the ABI) *way* too often.
+ */
+#undef nfs_args_t
+struct nfs2_fh {
+  char		data[FHSIZE];
+};
+
+struct nfs3_fh {
+  u_short	size;
+  u_char	data[FHSIZE3];
+};
+
+struct nfs_args {
+  int			version;	/* 1 */
+  int			fd;		/* 1 */
+  struct nfs2_fh	old_root;	/* 1 */
+  int			flags;		/* 1 */
+  int			rsize;		/* 1 */
+  int			wsize;		/* 1 */
+  int			timeo;		/* 1 */
+  int			retrans;	/* 1 */
+  int			acregmin;	/* 1 */
+  int			acregmax;	/* 1 */
+  int			acdirmin;	/* 1 */
+  int			acdirmax;	/* 1 */
+  struct sockaddr_in	addr;		/* 1 */
+  char			hostname[256];	/* 1 */
+  int			namlen;		/* 2 */
+  unsigned int		bsize;		/* 3 */
+  struct nfs3_fh	root;		/* 4 */
+  int			pseudoflavor;	/* 5 */
+  char			context[256 + 1];/* 6 */
+};
+typedef struct nfs_args nfs_args_t;
+
+#define	NFS4_MOUNT_VERSION	1
+
+struct nfs_string {
+  unsigned int len;
+  char *data;
+};
+
+struct nfs4_args {
+  int 			version;	/* 1 */
+  int			flags;		/* 1 */
+  int			rsize;		/* 1 */
+  int			wsize;		/* 1 */
+  int			timeo;		/* 1 */
+  int			retrans;	/* 1 */
+  int			acregmin;	/* 1 */
+  int			acregmax;	/* 1 */
+  int			acdirmin;	/* 1 */
+  int			acdirmax;	/* 1 */
+  struct nfs_string	client_addr;	/* 1 */
+  struct nfs_string	mnt_path;	/* 1 */
+  struct nfs_string	hostname;	/* 1 */
+  unsigned int		host_addrlen;	/* 1 */
+  struct sockaddr      *host_addr;	/* 1 */
+  int 			proto;		/* 1 */
+  int 			auth_flavourlen;/* 1 */
+  int 		       *auth_flavours;	/* 1 */
+};
+
+typedef struct nfs4_args nfs4_args_t;
+
+/* HACK: these are not defined on Linux but we still need them
+ * internally.  We have to be able to differentiate between having a
+ * timeout value set to zero and not having the option at all. These
+ * flags are masked off before passing the nfs_args structure to
+ * mount2() */
+
+#define MNT2_NFS_OPT_ACREGMIN 0x10000
+#define MNT2_NFS_OPT_ACREGMAX 0x20000
+#define MNT2_NFS_OPT_ACDIRMIN 0x40000
+#define MNT2_NFS_OPT_ACDIRMAX 0x80000
+#define MNT2_NFS_OPT_FLAGMASK 0xFFFF
+
+/*
+ * Missing definitions on redhat alpha linux
+ */
+#ifdef _SELECTBITS_H
+# ifndef __FD_ZERO
+/* This line MUST be split!  Otherwise m4 will not change it.  */
+#  define __FD_ZERO(set)  \
+  ((void) memset ((__ptr_t) (set), 0, sizeof(fd_set)))
+# endif /* not __FD_ZERO */
+# ifndef __FD_SET
+#  define __FD_SET(d, set)        ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
+# endif /* not __FD_SET */
+# ifndef __FD_CLR
+#  define __FD_CLR(d, set)        ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
+# endif /* not __FD_CLR */
+# ifndef __FD_ISSET
+#  define __FD_ISSET(d, set)      ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
+# endif /* not __FD_ISSET */
+
+#endif /* _SELECTBITS_H */
+
+/* turn off this (b/c of hlfsd) */
+#undef HAVE_RPC_AUTH_DES_H
+
+extern int linux_version_code();
+/* use a private mapper from errno's to NFS errors */
+extern int linux_nfs_error(int e);
+#define nfs_error(e)	linux_nfs_error(e)
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_ncr2.h b/conf/nfs_prot/nfs_prot_ncr2.h
new file mode 100644
index 000000000000..7e64f5c692de
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_ncr2.h
@@ -0,0 +1,476 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_ncr2.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+/*
+ * Do NOT include <rpcsvc/nfs_prot.h> to get NFS V2 specs, because
+ * it will result in conflicts with <nfs/nfs.h>.  The latter is a must
+ * for NFS V3 specs.
+ */
+
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+
+
+/*
+ * MACROS
+ */
+
+/* ncr2 does not define this one!  Incredible */
+#ifndef MNTTYPE_NFS
+# define MNTTYPE_NFS "nfs"
+#endif /* MNTTYPE_NFS */
+
+#define	NFS_PORT 2049
+#define	NFS_MAXDATA 8192
+#define	NFS_MAXPATHLEN 1024
+#define	NFS_MAXNAMLEN 255
+#define	NFS_FHSIZE 32
+#define	NFS_COOKIESIZE 4
+
+#define	NFSMODE_FMT 0170000
+#define	NFSMODE_DIR 0040000
+#define	NFSMODE_CHR 0020000
+#define	NFSMODE_BLK 0060000
+#define	NFSMODE_REG 0100000
+#define	NFSMODE_LNK 0120000
+#define	NFSMODE_SOCK 0140000
+#define	NFSMODE_FIFO 0010000
+
+#define	NFSPROC_NULL ((unsigned long)(0))
+#define	NFSPROC_GETATTR ((unsigned long)(1))
+#define	NFSPROC_SETATTR ((unsigned long)(2))
+#define	NFSPROC_ROOT ((unsigned long)(3))
+#define	NFSPROC_LOOKUP ((unsigned long)(4))
+#define	NFSPROC_READLINK ((unsigned long)(5))
+#define	NFSPROC_READ ((unsigned long)(6))
+#define	NFSPROC_WRITECACHE ((unsigned long)(7))
+#define	NFSPROC_WRITE ((unsigned long)(8))
+#define	NFSPROC_CREATE ((unsigned long)(9))
+#define	NFSPROC_REMOVE ((unsigned long)(10))
+#define	NFSPROC_RENAME ((unsigned long)(11))
+#define	NFSPROC_LINK ((unsigned long)(12))
+#define	NFSPROC_SYMLINK ((unsigned long)(13))
+#define	NFSPROC_MKDIR ((unsigned long)(14))
+#define	NFSPROC_RMDIR ((unsigned long)(15))
+#define	NFSPROC_READDIR ((unsigned long)(16))
+#define	NFSPROC_STATFS ((unsigned long)(17))
+
+/* map field names */
+#define ml_hostname ml_name
+#define ml_directory ml_path
+#define ml_next ml_nxt
+#define gr_next g_next
+#define gr_name g_name
+#define ex_dir ex_name
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct fattr nfsfattr;
+typedef struct linkargs nfslinkargs;
+typedef struct nfs_fh nfs_fh;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+typedef char *name;
+typedef fhandle_t fhandle;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat *);
+extern bool_t xdr_ftype(XDR *, nfsftype *);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh *);
+extern bool_t xdr_nfstime(XDR *, nfstime *);
+extern bool_t xdr_fattr(XDR *, nfsfattr *);
+extern bool_t xdr_sattr(XDR *, nfssattr *);
+extern bool_t xdr_filename(XDR *, filename *);
+extern bool_t xdr_nfspath(XDR *, nfspath *);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat *);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs *);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs *);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres *);
+extern bool_t xdr_diropres(XDR *, nfsdiropres *);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres *);
+extern bool_t xdr_readargs(XDR *, nfsreadargs *);
+extern bool_t xdr_readokres(XDR *, nfsreadokres *);
+extern bool_t xdr_readres(XDR *, nfsreadres *);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs *);
+extern bool_t xdr_createargs(XDR *, nfscreateargs *);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs *);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs *);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs *);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs *);
+extern bool_t xdr_entry(XDR *, nfsentry *);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist *);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres *);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres *);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres *);
+
+extern nfsattrstat *nfsproc_getattr_2(nfs_fh *, CLIENT *);
+extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2(nfssattrargs *, CLIENT *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2(nfswriteargs *, CLIENT *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2(nfscreateargs *, CLIENT *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2(nfsdiropargs *, CLIENT *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2(nfscreateargs *, CLIENT *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2(nfslinkargs *, CLIENT *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2(nfsdiropargs *, CLIENT *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2(nfsrenameargs *, CLIENT *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2(nfsdiropargs *, CLIENT *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2(nfssymlinkargs *, CLIENT *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2(nfsreaddirargs *, CLIENT *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2(nfs_fh *, CLIENT *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2(nfsreadargs *, CLIENT *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2(nfs_fh *, CLIENT *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+extern void *nfsproc_null_2(void *, CLIENT *);
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern void *nfsproc_root_2(void *, CLIENT *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern void *nfsproc_writecache_2(void *, CLIENT *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern int nfs_program_2_freeresult(SVCXPRT *, xdrproc_t, caddr_t);
+
+
+/*
+ * ENUMS:
+ */
+
+
+/*
+ * STRUCTURES:
+ */
+/* ncr2 (sysv4) forgets to include this in <sys/resource.h> */
+struct rusage {
+  struct timeval ru_utime;	/* user time used */
+  struct timeval ru_stime;	/* system time used */
+  long	ru_maxrss;		/* XXX: 0 */
+  long	ru_ixrss;		/* XXX: 0 */
+  long	ru_idrss;		/* XXX: sum of rm_asrss */
+  long	ru_isrss;		/* XXX: 0 */
+  long	ru_minflt;		/* any page faults not requiring I/O */
+  long	ru_majflt;		/* any page faults requiring I/O */
+  long	ru_nswap;		/* swaps */
+  long	ru_inblock;		/* block input operations */
+  long	ru_oublock;		/* block output operations */
+  long	ru_msgsnd;		/* messages sent */
+  long	ru_msgrcv;		/* messages received */
+  long	ru_nsignals;		/* signals received */
+  long	ru_nvcsw;		/* voluntary context switches */
+  long	ru_nivcsw;		/* involuntary " */
+};
+
+/*
+ * ncr2 has ndbm functions, but no <ndbm.h>
+ * only a partial <rpcsvc/dbm.h>
+ */
+#define	PBLKSIZ 1024
+#define	DBLKSIZ 4096
+typedef struct {
+  int	dbm_dirf;		/* open directory file */
+  int	dbm_pagf;		/* open page file */
+  int	dbm_flags;		/* flags, see below */
+  long	dbm_maxbno;		/* last ``bit'' in dir file */
+  long	dbm_bitno;		/* current bit number */
+  long	dbm_hmask;		/* hash mask */
+  long	dbm_blkptr;		/* current block for dbm_nextkey */
+  int	dbm_keyptr;		/* current key for dbm_nextkey */
+  long	dbm_blkno;		/* current page to read/write */
+  long	dbm_pagbno;		/* current page in pagbuf */
+  char	dbm_pagbuf[PBLKSIZ];	/* page file block buffer */
+  long	dbm_dirbno;		/* current block in dirbuf */
+  char	dbm_dirbuf[DBLKSIZ];	/* directory file block buffer */
+} DBM;
+#define _DBM_RDONLY     0x1     /* data base open read-only */
+#define _DBM_IOERR      0x2     /* data base I/O error */
+#define dbm_rdonly(db)  ((db)->dbm_flags & _DBM_RDONLY)
+#define dbm_error(db)   ((db)->dbm_flags & _DBM_IOERR)
+				/* use this one at your own risk! */
+#define dbm_clearerr(db)        ((db)->dbm_flags &= ~_DBM_IOERR)
+/* for fstat(2) */
+#define dbm_dirfno(db)  ((db)->dbm_dirf)
+#define dbm_pagfno(db)  ((db)->dbm_pagf)
+/*
+ * flags to dbm_store()
+ */
+#define DBM_INSERT      0
+#define DBM_REPLACE     1
+extern DBM	*dbm_open(char *, int, int);
+extern void	dbm_close(DBM *);
+#ifndef DATUM
+typedef	struct {
+  char *dptr;
+  int  dsize;
+} datum;
+# define DATUM
+#endif /* not DATUM */
+extern datum	dbm_fetch(DBM *, datum);
+extern datum	dbm_firstkey(DBM *);
+extern datum	dbm_nextkey(DBM *);
+extern int	dbm_delete(DBM *, datum);
+extern int	dbm_store(DBM *, datum, datum, int);
+
+
+struct nfs_fh {
+  char fh_data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  nfs_fh sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  nfs_fh da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  nfs_fh drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  nfs_fh ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  nfs_fh wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  nfs_fh la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  nfs_fh rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_netbsd.h b/conf/nfs_prot/nfs_prot_netbsd.h
new file mode 100644
index 000000000000..c134240a54d5
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_netbsd.h
@@ -0,0 +1,165 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_netbsd.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+
+#ifndef NFS_NPROCS
+# define NFS_NPROCS	26
+#endif /* not NFS_NPROCS */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+
+/* NON-NFS STUFF (doesn't really belong here) */
+#ifndef DEFINED_YPALL_CALLBACK_FXN_T
+# define DEFINED_YPALL_CALLBACK_FXN_T
+/* this is RIGHT for 1.2G and 1.2.1 */
+typedef int (*ypall_callback_fxn_t)(u_long, char *, int, char *, int, void *);
+#if 0
+/* this is right for 1.3beta */
+typedef int (*ypall_callback_fxn_t)(int, char *, int, char *, int, char *);
+#endif /* 0 */
+#endif /* DEFINED_YPALL_CALLBACK_FXN_T */
+
+
+/*
+ * MACROS:
+ */
+#define	dr_drok_u	diropres
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_size		size
+#define na_type		type
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_status	status
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_from	from
+#define wra_fhandle	file
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef attrstat nfsattrstat;
+typedef createargs nfscreateargs;
+typedef dirlist nfsdirlist;
+typedef diropargs nfsdiropargs;
+typedef diropres nfsdiropres;
+typedef entry nfsentry;
+typedef fattr nfsfattr;
+typedef ftype nfsftype;
+typedef linkargs nfslinkargs;
+typedef readargs nfsreadargs;
+typedef readdirargs nfsreaddirargs;
+typedef readdirres nfsreaddirres;
+typedef readlinkres nfsreadlinkres;
+typedef readres nfsreadres;
+typedef renameargs nfsrenameargs;
+typedef sattrargs nfssattrargs;
+typedef statfsokres nfsstatfsokres;
+typedef statfsres nfsstatfsres;
+typedef symlinkargs nfssymlinkargs;
+typedef writeargs nfswriteargs;
+
+
+/*
+ *
+ * NetBSD 1.2 has NFS V3, but it is undefined in the header files.
+ * so I define everything that's needed for NFS V3 here.
+ */
+#ifdef NFSMNT_NFSV3
+
+# define MOUNT_NFS3 MOUNT_NFS
+# define MNTOPT_NFS3 "nfs"
+
+#endif /* NFSMNT_NFSV3 */
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_netbsd1_3.h b/conf/nfs_prot/nfs_prot_netbsd1_3.h
new file mode 100644
index 000000000000..7fbd3a7a4fbd
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_netbsd1_3.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_netbsd1_3.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+
+/* NON-NFS STUFF (doesn't really belong here) */
+#ifndef DEFINED_YPALL_CALLBACK_FXN_T
+# define DEFINED_YPALL_CALLBACK_FXN_T
+#if 0
+/* this is RIGHT for 1.2G and 1.2.1 */
+typedef int (*ypall_callback_fxn_t)(u_long, char *, int, char *, int, void *);
+#endif /* 0 */
+/* this is right for 1.3beta and newer */
+typedef int (*ypall_callback_fxn_t)(int, char *, int, char *, int, char *);
+#endif /* DEFINED_YPALL_CALLBACK_FXN_T */
+
+
+/*
+ * MACROS:
+ */
+#define	dr_drok_u	diropres
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_size		size
+#define na_type		type
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_status	status
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_from	from
+#define wra_fhandle	file
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef attrstat nfsattrstat;
+typedef createargs nfscreateargs;
+typedef dirlist nfsdirlist;
+typedef diropargs nfsdiropargs;
+typedef diropres nfsdiropres;
+typedef entry nfsentry;
+typedef fattr nfsfattr;
+typedef ftype nfsftype;
+typedef linkargs nfslinkargs;
+typedef readargs nfsreadargs;
+typedef readdirargs nfsreaddirargs;
+typedef readdirres nfsreaddirres;
+typedef readlinkres nfsreadlinkres;
+typedef readres nfsreadres;
+typedef renameargs nfsrenameargs;
+typedef sattrargs nfssattrargs;
+typedef statfsokres nfsstatfsokres;
+typedef statfsres nfsstatfsres;
+typedef symlinkargs nfssymlinkargs;
+typedef writeargs nfswriteargs;
+
+/*
+ *
+ * NetBSD 1.2 has NFS V3, but it is undefined in the header files.
+ * so I define everything that's needed for NFS V3 here.
+ */
+#ifdef NFSMNT_NFSV3
+
+# define MOUNT_NFS3 MOUNT_NFS
+# define MNTOPT_NFS3 "nfs"
+
+#endif /* NFSMNT_NFSV3 */
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_netbsd1_4.h b/conf/nfs_prot/nfs_prot_netbsd1_4.h
new file mode 100644
index 000000000000..c52c75e2cf9b
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_netbsd1_4.h
@@ -0,0 +1,180 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_netbsd1_4.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifndef NFS_NPROCS
+# define NFS_NPROCS	26
+#endif /* not NFS_NPROCS */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+#ifdef HAVE_NFS_NFSMOUNT_H
+# include <nfs/nfsmount.h>
+#endif /* HAVE_NFS_NFSMOUNT_H */
+
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+
+/* NON-NFS STUFF (doesn't really belong here) */
+#ifndef DEFINED_YPALL_CALLBACK_FXN_T
+# define DEFINED_YPALL_CALLBACK_FXN_T
+#if 0
+/* this is RIGHT for 1.2G and 1.2.1 */
+typedef int (*ypall_callback_fxn_t)(u_long, char *, int, char *, int, void *);
+#endif /* 0 */
+/* this is right for 1.3beta and newer */
+typedef int (*ypall_callback_fxn_t)(int, char *, int, char *, int, char *);
+#endif /* DEFINED_YPALL_CALLBACK_FXN_T */
+
+#ifdef HAVE_STATVFS
+# define statfs statvfs
+#endif /* HAVE_STATVFS */
+
+/*
+ * MACROS:
+ */
+#define	dr_drok_u	diropres
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_uid		uid
+#define na_type		type
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_status	status
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_from	from
+#define wra_fhandle	file
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef attrstat nfsattrstat;
+typedef createargs nfscreateargs;
+typedef dirlist nfsdirlist;
+typedef diropargs nfsdiropargs;
+typedef diropres nfsdiropres;
+typedef entry nfsentry;
+typedef fattr nfsfattr;
+typedef ftype nfsftype;
+typedef linkargs nfslinkargs;
+typedef readargs nfsreadargs;
+typedef readdirargs nfsreaddirargs;
+typedef readdirres nfsreaddirres;
+typedef readlinkres nfsreadlinkres;
+typedef readres nfsreadres;
+typedef renameargs nfsrenameargs;
+typedef sattrargs nfssattrargs;
+typedef statfsokres nfsstatfsokres;
+typedef statfsres nfsstatfsres;
+typedef symlinkargs nfssymlinkargs;
+typedef writeargs nfswriteargs;
+
+/*
+ *
+ * NetBSD 1.2 has NFS V3, but it is undefined in the header files.
+ * so I define everything that's needed for NFS V3 here.
+ */
+#ifdef NFSMNT_NFSV3
+
+# define MOUNT_NFS3 MOUNT_NFS
+# define MNTOPT_NFS3 "nfs"
+
+#endif /* NFSMNT_NFSV3 */
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_nextstep.h b/conf/nfs_prot/nfs_prot_nextstep.h
new file mode 100644
index 000000000000..fadc004cedf9
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_nextstep.h
@@ -0,0 +1,595 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_nextstep.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_BSD_RPC_RPC_H
+# include <bsd/rpc/rpc.h>
+#endif /* HAVE_BSD_RPC_RPC_H */
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif /* HAVE_SYS_STAT_H */
+
+/*
+ * odd problems happen during configuration and nextstep's /bin/cc
+ * gets strange errors from /bin/sh.  I suspect it may be a conflict
+ * over some memory, a bad /bin/cc, or even kernel bug.
+ * this is what I get, as a result of running cc inside configure:
+ *  /bin/cc -o conftest -g -O2 -D_POSIX_SOURCE conftest.c -lrpcsvc
+ *  configure:2294: illegal external declaration, found `#'
+ *  configure:2388: illegal file name 'AMU_NFS_PROTOCOL_HEADER'
+ *  configure:2416: illegal external declaration, found `{'
+ * I have no explanation for it... -Erez
+ * Solution: don't use /bin/cc, but gcc 2.7.2.1 or better!
+ */
+
+#if 0
+/* cannot include this file b/c it refers to non-existing headers */
+# include <bsd/nfs/nfs_mount.h>
+#endif /* 0 */
+
+
+/*
+ * MACROS:
+ */
+
+/* ugly: fix up nextstep's nfs mount type */
+#ifdef MOUNT_TYPE_NFS___off_no_longer_needed
+# undef MOUNT_TYPE_UFS
+# define MOUNT_TYPE_UFS		MOUNT_UFS
+# undef MOUNT_TYPE_NFS
+# define MOUNT_TYPE_NFS		MOUNT_NFS
+# undef MOUNT_TYPE_PCFS
+# define MOUNT_TYPE_PCFS	MOUNT_PC
+# undef MOUNT_TYPE_LOFS
+# define MOUNT_TYPE_LOFS	MOUNT_LO
+# undef MOUNT_TYPE_SPECFS
+# define MOUNT_TYPE_SPECFS	MOUNT_SPECFS
+# undef MOUNT_TYPE_CFS
+# define MOUNT_TYPE_CFS		MOUNT_CFS
+#endif /* MOUNT_TYPE_NFS */
+
+#define	dr_drok_u	diropres
+#define ca_attributes	attributes
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_blocks	blocks
+#define na_blocksize	blocksize
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define ra_count	count
+#define ra_fhandle	file
+#define ra_offset	offset
+#define ra_totalcount	totalcount
+#define raok_attributes	attributes
+#define raok_len_u	data_len
+#define raok_u		data
+#define raok_val_u	data_val
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_reply_u	reply
+#define rr_status	status
+#define rr_u		readres_u
+#define sa_atime	atime
+#define sa_gid		gid
+#define sa_mode		mode
+#define sa_mtime	mtime
+#define sa_size		size
+#define sa_uid		uid
+#define sag_attributes	attributes
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_attributes	attributes
+#define sla_from	from
+#define sla_to		to
+#define wra_beginoffset	beginoffset
+#define wra_fhandle	file
+#define wra_len_u	data_len
+#define wra_offset	offset
+#define wra_totalcount	totalcount
+#define wra_u		data
+#define wra_val_u	data_val
+
+/* map field names */
+#define ex_dir ex_name
+#define gr_name g_name
+#define gr_next g_next
+#define ml_directory ml_path
+#define ml_hostname ml_name
+#define ml_next ml_nxt
+
+/*
+ * NFS mount option flags
+ */
+#define	NFSMNT_SOFT	0x001	/* soft mount (hard is default) */
+#define	NFSMNT_WSIZE	0x002	/* set write size */
+#define	NFSMNT_RSIZE	0x004	/* set read size */
+#define	NFSMNT_TIMEO	0x008	/* set initial timeout */
+#define	NFSMNT_RETRANS	0x010	/* set number of request retries */
+#define	NFSMNT_HOSTNAME	0x020	/* set hostname for error printf */
+#define	NFSMNT_INT	0x040	/* allow interrupts on hard mount */
+#define	NFSMNT_NOAC	0x080	/* don't cache attributes */
+#define	NFSMNT_ACREGMIN	0x0100	/* set min secs for file attr cache */
+#define	NFSMNT_ACREGMAX	0x0200	/* set max secs for file attr cache */
+#define	NFSMNT_ACDIRMIN	0x0400	/* set min secs for dir attr cache */
+#define	NFSMNT_ACDIRMAX	0x0800	/* set max secs for dir attr cache */
+#define NFSMNT_SECURE	0x1000	/* secure mount */
+#define NFSMNT_NOCTO	0x2000	/* no close-to-open consistency */
+
+#define NFS_PORT	2049
+#ifndef NFS_MAXDATA
+# define NFS_MAXDATA	8192
+#endif /* NFS_MAXDATA */
+#define NFS_MAXPATHLEN	1024
+#define NFS_MAXNAMLEN	255
+#define NFS_FHSIZE	32
+#define NFS_COOKIESIZE	4
+#define	MNTPATHLEN	1024
+#define	MNTNAMLEN	255
+
+#define NFSMODE_FMT	0170000
+#define NFSMODE_DIR	0040000
+#define NFSMODE_CHR	0020000
+#define NFSMODE_BLK	0060000
+#define NFSMODE_REG	0100000
+#define NFSMODE_LNK	0120000
+#define NFSMODE_SOCK	0140000
+#define NFSMODE_FIFO	0010000
+
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM	((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION	((u_long)2)
+#endif /* not NFS_VERSION */
+
+#define NFSPROC_NULL		((u_long)0)
+#define NFSPROC_GETATTR		((u_long)1)
+#define NFSPROC_SETATTR		((u_long)2)
+#define NFSPROC_ROOT		((u_long)3)
+#define NFSPROC_LOOKUP		((u_long)4)
+#define NFSPROC_READLINK	((u_long)5)
+#define NFSPROC_READ		((u_long)6)
+#define NFSPROC_WRITECACHE	((u_long)7)
+#define NFSPROC_WRITE		((u_long)8)
+#define NFSPROC_CREATE		((u_long)9)
+#define NFSPROC_REMOVE		((u_long)10)
+#define NFSPROC_RENAME		((u_long)11)
+#define NFSPROC_LINK		((u_long)12)
+#define NFSPROC_SYMLINK		((u_long)13)
+#define NFSPROC_MKDIR		((u_long)14)
+#define NFSPROC_RMDIR		((u_long)15)
+#define NFSPROC_READDIR		((u_long)16)
+#define NFSPROC_STATFS		((u_long)17)
+
+/*
+ * fix up or complete other some definitions...
+ */
+#define WNOHANG         01
+#define WUNTRACED       02
+#define WIFSTOPPED(status)      ((status) & 0100)
+#define WSTOPSIG(status)        (int)(WIFSTOPPED(status) ? \
+				      (((status) >> 8) & 0177) : -1)
+#define WIFSIGNALED(status)     ( !WIFEXITED(status) && \
+				  !WIFSTOPPED(status) )
+#define WTERMSIG(status)        (int)(WIFSIGNALED(status) ? \
+                                      ((status) & 0177) : -1)
+/* define missing macros */
+#ifndef S_ISDIR
+# ifdef S_IFMT
+#  define S_ISDIR(mode)   (((mode) & (S_IFMT)) == (S_IFDIR))
+# else /* not S_IFMT */
+#  define S_ISDIR(mode)   (((mode) & (_S_IFMT)) == (_S_IFDIR))
+# endif /* not S_IFMT */
+#endif /* not S_ISDIR */
+
+/*
+ * ENUMS:
+ */
+
+enum nfstype {
+  NFNON = 0,
+  NFREG = 1,
+  NFDIR = 2,
+  NFBLK = 3,
+  NFCHR = 4,
+  NFLNK = 5,
+  NFSOCK = 6,
+  NFBAD = 7,
+  NFFIFO = 8,
+};
+
+enum nfsstat {
+  NFS_OK = 0,                     /* no error */
+  NFSERR_PERM=EPERM,              /* Not owner */
+  NFSERR_NOENT=ENOENT,            /* No such file or directory */
+  NFSERR_IO=EIO,                  /* I/O error */
+  NFSERR_NXIO=ENXIO,              /* No such device or address */
+  NFSERR_ACCES=EACCES,            /* Permission denied */
+  NFSERR_EXIST=EEXIST,            /* File exists */
+  NFSERR_NODEV=ENODEV,            /* No such device */
+  NFSERR_NOTDIR=ENOTDIR,          /* Not a directory */
+  NFSERR_ISDIR=EISDIR,            /* Is a directory */
+  NFSERR_FBIG=EFBIG,              /* File too large */
+  NFSERR_NOSPC=ENOSPC,            /* No space left on device */
+  NFSERR_ROFS=EROFS,              /* Read-only file system */
+  NFSERR_NAMETOOLONG=ENAMETOOLONG,/* File name too long */
+  NFSERR_NOTEMPTY=ENOTEMPTY,      /* Directory not empty */
+  NFSERR_DQUOT=EDQUOT,            /* Disc quota exceeded */
+  NFSERR_STALE=ESTALE,            /* Stale NFS file handle */
+  NFSERR_WFLUSH                   /* write cache flushed */
+};
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *name;
+typedef char *nfspath;
+typedef char fhandle[NFS_FHSIZE];
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum ftype ftype;
+typedef enum nfsstat nfsstat;
+typedef enum nfstype nfsftype;
+typedef fhandle fhandle_t;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fattr nfsfattr;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct linkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct nfs_fh nfs_fh;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_mountlist(XDR *xdrs, mountlist *objp);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfs_args {
+  struct sockaddr_in	*addr;		/* file server address */
+  caddr_t		fh;		/* File handle to be mounted */
+  int			flags;		/* flags */
+  int			wsize;		/* write size in bytes */
+  int			rsize;		/* read size in bytes */
+  int			timeo;		/* initial timeout in .1 secs */
+  int			retrans;	/* times to retry send */
+  char			*hostname;	/* server's hostname */
+  int			acregmin;	/* attr cache file min secs */
+  int			acregmax;	/* attr cache file max secs */
+  int			acdirmin;	/* attr cache dir min secs */
+  int			acdirmax;	/* attr cache dir max secs */
+  char			*netname;	/* server's netname */
+};
+
+struct nfs_fh {
+  char data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  nfs_fh sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  nfs_fh da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  nfs_fh drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  nfs_fh ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  nfs_fh wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  nfs_fh la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  nfs_fh rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_openbsd.h b/conf/nfs_prot/nfs_prot_openbsd.h
new file mode 100644
index 000000000000..e46978451538
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_openbsd.h
@@ -0,0 +1,183 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_openbsd.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+
+#ifndef NFS_NPROCS
+# define NFS_NPROCS	26
+#endif /* not NFS_NPROCS */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+
+#ifdef	HAVE_UFS_UFS_UFSMOUNT_H
+# ifdef HAVE_UFS_UFS_EXTATTR_H
+/*
+ * Need to define _KERNEL to include protected definition of struct
+ * ufs_extattr_per_mount, which is used in struct ufsmount in
+ * <ufs/ufs/ufsmount.h>, but is NOT protected by _KERNEL there.
+ */
+#  define _KERNEL
+#  include <ufs/ufs/extattr.h>
+#  undef _KERNEL
+# endif /* HAVE_UFS_UFS_EXTATTR_H */
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+/*
+ * XXX: fake struct nextexport: trying to include proper headers here is too
+ * difficult: those headers drag many other headers, etc.
+ */
+struct netexport { int this_is_SO_wrong; };
+# include <ufs/ufs/ufsmount.h>
+#endif	/* HAVE_UFS_UFS_UFSMOUNT_H */
+
+
+/*
+ * MACROS:
+ */
+#define	dr_drok_u	diropres
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define na_gid		gid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_status	status
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_from	from
+#define wra_fhandle	file
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef attrstat nfsattrstat;
+typedef createargs nfscreateargs;
+typedef dirlist nfsdirlist;
+typedef diropargs nfsdiropargs;
+typedef diropres nfsdiropres;
+typedef entry nfsentry;
+typedef fattr nfsfattr;
+typedef ftype nfsftype;
+typedef linkargs nfslinkargs;
+typedef readargs nfsreadargs;
+typedef readdirargs nfsreaddirargs;
+typedef readdirres nfsreaddirres;
+typedef readlinkres nfsreadlinkres;
+typedef readres nfsreadres;
+typedef renameargs nfsrenameargs;
+typedef sattrargs nfssattrargs;
+typedef statfsokres nfsstatfsokres;
+typedef statfsres nfsstatfsres;
+typedef symlinkargs nfssymlinkargs;
+typedef writeargs nfswriteargs;
+
+
+/*
+ * OpenBSD 2.2 has NFS V3, but it is undefined in the header files.
+ * so I define everything that's needed for NFS V3 here.
+ */
+#ifdef NFSMNT_NFSV3
+
+/*
+ * turn of this function so it cannot be used!  OpenBSD seems to
+ * require that NFS sockets be connected.
+ * See m4/macros/check_nfs_socket_connection.m4.
+ */
+
+# define MOUNT_NFS3 MOUNT_NFS
+# define MNTOPT_NFS3 "nfs"
+
+#endif /* NFSMNT_NFSV3 */
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_osf2.h b/conf/nfs_prot/nfs_prot_osf2.h
new file mode 100644
index 000000000000..82f8f38f0e81
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_osf2.h
@@ -0,0 +1,307 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_osf2.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+
+/* avoid conflicts with Irix's EFS */
+#undef MOUNT_EFS		/* DCE Episode FS */
+/* <sys/fs_types.h> includes a global symbol in every module! */
+#define _SYS_FS_TYPES_H_
+
+/*
+ * MACROS
+ */
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#define	MNTPATHLEN 1024
+#define	MNTNAMLEN 255
+
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM ((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION ((u_long)2)
+#endif /* not NFS_VERSION */
+
+#define NFSPROC_NULL ((u_long)0)
+#define NFSPROC_GETATTR ((u_long)1)
+#define NFSPROC_SETATTR ((u_long)2)
+#define NFSPROC_ROOT ((u_long)3)
+#define NFSPROC_LOOKUP ((u_long)4)
+#define NFSPROC_READLINK ((u_long)5)
+#define NFSPROC_READ ((u_long)6)
+#define NFSPROC_WRITECACHE ((u_long)7)
+#define NFSPROC_WRITE ((u_long)8)
+#define NFSPROC_CREATE ((u_long)9)
+#define NFSPROC_REMOVE ((u_long)10)
+#define NFSPROC_RENAME ((u_long)11)
+#define NFSPROC_LINK ((u_long)12)
+#define NFSPROC_SYMLINK ((u_long)13)
+#define NFSPROC_MKDIR ((u_long)14)
+#define NFSPROC_RMDIR ((u_long)15)
+#define NFSPROC_READDIR ((u_long)16)
+#define NFSPROC_STATFS ((u_long)17)
+
+/* map field names */
+#define fh_data		fh_bytes
+
+#define ml_hostname	ml_name
+#define ml_directory	ml_path
+#define ml_next		ml_nxt
+#define	gr_next		g_next
+#define gr_name		g_name
+#define ex_dir		ex_name
+
+#define drok_attributes	drok_attr
+#define na_fileid	na_nodeid
+#define la_fhandle	la_from
+#define nt_seconds	tv_sec
+#define nt_useconds	tv_usec
+#define ra_totalcount	ra_totcount
+#define sla_to		sla_tnm
+#define sla_attributes	sla_sa
+#define sag_fhandle	saa_fh
+#define sag_attributes	saa_sa
+#define sfrok_tsize	fsok_tsize
+#define sfrok_bsize	fsok_bsize
+#define sfrok_blocks	fsok_blocks
+#define sfrok_bfree	fsok_bfree
+#define sfrok_bavail	fsok_bavail
+#define sfr_status	fs_status
+#define sfr_u		fs_u
+#define sfr_reply_u	fs_fsok_u
+#define wra_fhandle	wa_fhandle
+#define wra_beginoffset	wa_begoff
+#define wra_offset	wa_offset
+#define wra_totalcount	wa_totcount
+#define wra_u		wa_mbuf->m_hdr
+#define wra_val_u	mh_data
+#define wra_len_u	mh_len
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *name;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct nfssvcfh fhandle;
+typedef struct nfsattrstat nfsattrstat;
+typedef struct nfscreateargs nfscreateargs;
+typedef struct nfsdirlist nfsdirlist;
+typedef struct nfsdiropargs nfsdiropargs;
+typedef struct nfsdrok nfsdiropokres;
+typedef struct nfsdiropres nfsdiropres;
+typedef struct nfsentry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct nfsfattr nfsfattr;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct nfslinkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct _nfs_fh _nfs_fh;
+typedef struct timeval nfstime;
+typedef struct nfsreadargs nfsreadargs;
+typedef struct nfsreaddirargs nfsreaddirargs;
+typedef struct nfsreaddirres nfsreaddirres;
+typedef struct nfsreadlinkres nfsreadlinkres;
+typedef struct nfsreadokres nfsreadokres;
+typedef struct nfsreadres nfsreadres;
+typedef struct nfsrenameargs nfsrenameargs;
+typedef struct nfssattr nfssattr;
+typedef struct nfssaargs nfssattrargs;
+typedef struct nfsstatfsok nfsstatfsokres;
+typedef struct nfsstatfs nfsstatfsres;
+typedef struct nfsslargs nfssymlinkargs;
+typedef struct nfswriteargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct _nfs_fh {
+  char data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct nfsreadlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct nfsreadokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct nfsreadres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct nfscreateargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct nfsrenameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct nfsreaddirargs {
+  nfsv2fh_t rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct nfsentry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct nfsdirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct nfsreaddirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_osf4.h b/conf/nfs_prot/nfs_prot_osf4.h
new file mode 100644
index 000000000000..db74b4aa009d
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_osf4.h
@@ -0,0 +1,417 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_osf4.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNTV3_H
+# include <rpcsvc/mountv3.h>
+#endif /* HAVE_RPCSVC_MOUNTV3_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+
+/* avoid conflicts with Irix's EFS */
+#undef MOUNT_EFS		/* DCE Episode FS */
+
+/*
+ * MACROS
+ */
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#define	MNTPATHLEN 1024
+#define	MNTNAMLEN 255
+
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM ((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION ((u_long)2)
+#endif /* not NFS_VERSION */
+
+#define NFSPROC_NULL ((u_long)0)
+#define NFSPROC_GETATTR ((u_long)1)
+#define NFSPROC_SETATTR ((u_long)2)
+#define NFSPROC_ROOT ((u_long)3)
+#define NFSPROC_LOOKUP ((u_long)4)
+#define NFSPROC_READLINK ((u_long)5)
+#define NFSPROC_READ ((u_long)6)
+#define NFSPROC_WRITECACHE ((u_long)7)
+#define NFSPROC_WRITE ((u_long)8)
+#define NFSPROC_CREATE ((u_long)9)
+#define NFSPROC_REMOVE ((u_long)10)
+#define NFSPROC_RENAME ((u_long)11)
+#define NFSPROC_LINK ((u_long)12)
+#define NFSPROC_SYMLINK ((u_long)13)
+#define NFSPROC_MKDIR ((u_long)14)
+#define NFSPROC_RMDIR ((u_long)15)
+#define NFSPROC_READDIR ((u_long)16)
+#define NFSPROC_STATFS ((u_long)17)
+
+/* map field names */
+#define ml_hostname	ml_name
+#define ml_directory	ml_path
+#define ml_next		ml_nxt
+#define	gr_next		g_next
+#define gr_name		g_name
+#define ex_dir		ex_name
+
+#define drok_attributes	drok_attr
+#define na_fileid	na_nodeid
+#define la_fhandle	la_from
+#define nt_seconds	tv_sec
+#define nt_useconds	tv_usec
+#define ra_totalcount	ra_totcount
+#define sla_to		sla_tnm
+#define sla_attributes	sla_sa
+#define sag_fhandle	saa_fh
+#define sag_attributes	saa_sa
+#define sfrok_tsize	fsok_tsize
+#define sfrok_bsize	fsok_bsize
+#define sfrok_blocks	fsok_blocks
+#define sfrok_bfree	fsok_bfree
+#define sfrok_bavail	fsok_bavail
+#define sfr_status	fs_status
+#define sfr_u		fs_u
+#define sfr_reply_u	fs_fsok_u
+#define wra_fhandle	wa_fhandle
+#define wra_beginoffset	wa_begoff
+#define wra_offset	wa_offset
+#define wra_totalcount	wa_totcount
+#define wra_u		wa_mbuf->m_hdr
+#define wra_val_u	mh_data
+#define wra_len_u	mh_len
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *name;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct nfssvcfh fhandle;
+typedef struct nfsattrstat nfsattrstat;
+typedef struct nfscreateargs nfscreateargs;
+typedef struct nfsdirlist nfsdirlist;
+typedef struct nfsdiropargs nfsdiropargs;
+typedef struct nfsdrok nfsdiropokres;
+typedef struct nfsdiropres nfsdiropres;
+typedef struct nfsentry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct nfsfattr nfsfattr;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct nfslinkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct _nfs_fh _nfs_fh;
+typedef struct timeval nfstime;
+typedef struct nfsreadargs nfsreadargs;
+typedef struct nfsreaddirargs nfsreaddirargs;
+typedef struct nfsreaddirres nfsreaddirres;
+typedef struct nfsreadlinkres nfsreadlinkres;
+typedef struct nfsreadokres nfsreadokres;
+typedef struct nfsreadres nfsreadres;
+typedef struct nfsrenameargs nfsrenameargs;
+typedef struct nfssattr nfssattr;
+typedef struct nfssaargs nfssattrargs;
+typedef struct nfsstatfsok nfsstatfsokres;
+typedef struct nfsstatfs nfsstatfsres;
+typedef struct nfsslargs nfssymlinkargs;
+typedef struct nfswriteargs nfswriteargs;
+
+
+/*
+ * EXTERNALS: (some are missing from system headers)
+ */
+
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_getattr_2_svc(struct nfssvcfh *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(struct nfssvcfh *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(struct nfssvcfh *, struct svc_req *);
+extern int plock(int op);
+extern const char *hstrerror(int err);
+extern int getmntinfo(struct statfs **mntbufp, int flags);
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_nfs_fh(XDR *, struct nfssvcfh*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+extern bool_t xdr_exportnode (XDR *, exportnode*);
+extern bool_t xdr_groups (XDR *, groups*);
+
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct _nfs_fh {
+  char data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct _fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct _sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct _attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct _sattrargs {
+  struct nfssvcfh sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct _diropargs {
+  struct nfssvcfh da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct _diropokres {
+  struct nfssvcfh drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct _diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct nfsreadlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct _readargs {
+  struct nfssvcfh ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct nfsreadokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct nfsreadres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+#if 0
+struct _writeargs {
+  struct nfssvcfh wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+#endif /* 0 */
+
+struct nfscreateargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct nfsrenameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct _linkargs {
+  struct nfssvcfh la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct _symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct nfsreaddirargs {
+  struct nfssvcfh rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct nfsentry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct nfsdirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct nfsreaddirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct _statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct _statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_osf5.h b/conf/nfs_prot/nfs_prot_osf5.h
index 655e98d03902..f091a7a2d61c 100644
--- a/conf/nfs_prot/nfs_prot_osf5.h
+++ b/conf/nfs_prot/nfs_prot_osf5.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2003 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -36,9 +32,8 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *      %W% (Berkeley) %G%
  *
- * $Id: nfs_prot_osf5.h,v 1.1.2.4 2002/12/27 22:44:57 ezk Exp $
+ * File: am-utils/conf/nfs_prot/nfs_prot_osf5.h
  *
  */
 
@@ -365,7 +360,7 @@ struct _writeargs {
     char *wra_val_u;
   } wra_u;
 };
-#endif
+#endif /* 0 */
 
 struct nfscreateargs {
   nfsdiropargs ca_where;
@@ -428,4 +423,20 @@ struct _statfsres {
   } sfr_u;
 };
 
+/*
+ **************************************************************************
+ * Tru64 5.1's autofs is not ported or tested yet...
+ * For now, undefine it or define dummy entries.
+ **************************************************************************
+ */
+#ifdef MNTTYPE_AUTOFS
+# undef MNTTYPE_AUTOFS
+#endif /* MNTTYPE_AUTOFS */
+#ifdef MNTTAB_TYPE_AUTOFS
+# undef MNTTAB_TYPE_AUTOFS
+#endif /* MNTTAB_TYPE_AUTOFS */
+#ifdef HAVE_FS_AUTOFS
+# undef HAVE_FS_AUTOFS
+#endif /* HAVE_FS_AUTOFS */
+
 #endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_sunos3.h b/conf/nfs_prot/nfs_prot_sunos3.h
new file mode 100644
index 000000000000..557a2ccbbd75
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_sunos3.h
@@ -0,0 +1,401 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_sunos3.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_SYS_ERRNO_H
+#include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_RPC_RPC_H
+#include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+# ifdef HAVE_NFS_NFS_CLNT_H
+#  include <nfs/nfs_clnt.h>
+# endif /* HAVE_NFS_NFS_CLNT_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+
+/*
+ * MACROS
+ */
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#define	MNTPATHLEN 1024
+#define	MNTNAMLEN 255
+
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM ((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION ((u_long)2)
+#endif /* not NFS_VERSION */
+
+/* complete missing definition that is actually used in SunOS 3.x */
+#ifndef MNTOPT_DEV
+# define MNTOPT_DEV "dev"
+#endif /* not MNTOPT_DEV */
+
+#define NFSPROC_NULL ((u_long)0)
+#define NFSPROC_GETATTR ((u_long)1)
+#define NFSPROC_SETATTR ((u_long)2)
+#define NFSPROC_ROOT ((u_long)3)
+#define NFSPROC_LOOKUP ((u_long)4)
+#define NFSPROC_READLINK ((u_long)5)
+#define NFSPROC_READ ((u_long)6)
+#define NFSPROC_WRITECACHE ((u_long)7)
+#define NFSPROC_WRITE ((u_long)8)
+#define NFSPROC_CREATE ((u_long)9)
+#define NFSPROC_REMOVE ((u_long)10)
+#define NFSPROC_RENAME ((u_long)11)
+#define NFSPROC_LINK ((u_long)12)
+#define NFSPROC_SYMLINK ((u_long)13)
+#define NFSPROC_MKDIR ((u_long)14)
+#define NFSPROC_RMDIR ((u_long)15)
+#define NFSPROC_READDIR ((u_long)16)
+#define NFSPROC_STATFS ((u_long)17)
+
+/* map field names */
+#define ml_hostname ml_name
+#define ml_directory ml_path
+#define ml_next ml_nxt
+#define gr_next g_next
+#define gr_name g_name
+#define ex_dir ex_name
+#define na_fileid na_nodeid
+#define la_fhandle la_from
+#define ra_totalcount ra_totcount
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *name;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef char fhandle[NFS_FHSIZE];
+typedef struct attrstat nfsattrstat;
+typedef struct nfscreateargs nfscreateargs;
+typedef struct nfsdirlist nfsdirlist;
+typedef struct nfsdiropargs nfsdiropargs;
+typedef struct nfsdiropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct nfsentry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fattr nfsfattr;
+typedef struct nfsfhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct nfslinkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct nfstime nfstime;
+typedef struct nfsreadargs nfsreadargs;
+typedef struct nfsreaddirargs nfsreaddirargs;
+typedef struct nfsreaddirres nfsreaddirres;
+typedef struct nfsreadlinkres nfsreadlinkres;
+typedef struct nfsreadokres nfsreadokres;
+typedef struct nfsreadres nfsreadres;
+typedef struct nfsrenameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct nfssattrargs nfssattrargs;
+typedef struct nfsstatfsokres nfsstatfsokres;
+typedef struct nfsstatfsres nfsstatfsres;
+typedef struct nfssymlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_getattr_2_svc(fhandle_t *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(fhandle_t *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(fhandle_t *, struct svc_req *);
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_nfs_fh(XDR *, fhandle_t*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct nfssattrargs {
+  fhandle_t sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct _nfsdiropargs {
+  fhandle_t da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct nfsdiropokres {
+  fhandle_t drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct nfsreadlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct _nfsreadargs {
+  fhandle_t ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct nfsreadokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct nfsreadres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  fhandle_t wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct nfscreateargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct nfsrenameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct _nfslinkargs {
+  fhandle_t la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct nfssymlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct nfsreaddirargs {
+  fhandle_t rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct nfsentry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct nfsdirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct nfsreaddirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct nfsstatfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct nfsstatfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+struct nfsfhstatus {
+  int fhs_status;
+  fhandle fhs_fh;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_sunos4.h b/conf/nfs_prot/nfs_prot_sunos4.h
new file mode 100644
index 000000000000..c32edd3632b8
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_sunos4.h
@@ -0,0 +1,401 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_sunos4.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_SYS_ERRNO_H
+#include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_RPC_RPC_H
+#include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+#ifdef HAVE_NFS_NFSV2_H
+# include <nfs/nfsv2.h>
+#endif /* HAVE_NFS_NFSV2_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+# ifdef HAVE_NFS_NFS_CLNT_H
+#  include <nfs/nfs_clnt.h>
+# endif /* HAVE_NFS_NFS_CLNT_H */
+#ifdef HAVE_SYS_FS_NFS_H
+# include <sys/fs/nfs.h>
+#endif /* HAVE_SYS_FS_NFS_H */
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+
+/*
+ * MACROS
+ */
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#define	MNTPATHLEN 1024
+#define	MNTNAMLEN 255
+
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM ((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION ((u_long)2)
+#endif /* not NFS_VERSION */
+
+/* complete missing definition that is actually used in SunOS 4.x */
+#ifndef MNTOPT_DEV
+# define MNTOPT_DEV "dev"
+#endif /* not MNTOPT_DEV */
+
+#define NFSPROC_NULL ((u_long)0)
+#define NFSPROC_GETATTR ((u_long)1)
+#define NFSPROC_SETATTR ((u_long)2)
+#define NFSPROC_ROOT ((u_long)3)
+#define NFSPROC_LOOKUP ((u_long)4)
+#define NFSPROC_READLINK ((u_long)5)
+#define NFSPROC_READ ((u_long)6)
+#define NFSPROC_WRITECACHE ((u_long)7)
+#define NFSPROC_WRITE ((u_long)8)
+#define NFSPROC_CREATE ((u_long)9)
+#define NFSPROC_REMOVE ((u_long)10)
+#define NFSPROC_RENAME ((u_long)11)
+#define NFSPROC_LINK ((u_long)12)
+#define NFSPROC_SYMLINK ((u_long)13)
+#define NFSPROC_MKDIR ((u_long)14)
+#define NFSPROC_RMDIR ((u_long)15)
+#define NFSPROC_READDIR ((u_long)16)
+#define NFSPROC_STATFS ((u_long)17)
+
+/* map field names */
+#define ml_hostname ml_name
+#define ml_directory ml_path
+#define ml_next ml_nxt
+#define gr_next g_next
+#define gr_name g_name
+#define ex_dir ex_name
+#define na_fileid na_nodeid
+#define la_fhandle la_from
+#define ra_totalcount ra_totcount
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *name;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef char fhandle[NFS_FHSIZE];
+typedef struct attrstat nfsattrstat;
+typedef struct nfscreateargs nfscreateargs;
+typedef struct nfsdirlist nfsdirlist;
+typedef struct nfsdiropargs nfsdiropargs;
+typedef struct nfsdiropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct nfsentry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fattr nfsfattr;
+typedef struct nfsfhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct nfslinkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct nfstime nfstime;
+typedef struct nfsreadargs nfsreadargs;
+typedef struct nfsreaddirargs nfsreaddirargs;
+typedef struct nfsreaddirres nfsreaddirres;
+typedef struct nfsreadlinkres nfsreadlinkres;
+typedef struct nfsreadokres nfsreadokres;
+typedef struct nfsreadres nfsreadres;
+typedef struct nfsrenameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct nfssattrargs nfssattrargs;
+typedef struct nfsstatfsokres nfsstatfsokres;
+typedef struct nfsstatfsres nfsstatfsres;
+typedef struct nfssymlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_getattr_2_svc(fhandle_t *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(fhandle_t *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(fhandle_t *, struct svc_req *);
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_nfs_fh(XDR *, fhandle_t*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct nfssattrargs {
+  fhandle_t sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct _nfsdiropargs {
+  fhandle_t da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct nfsdiropokres {
+  fhandle_t drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct nfsreadlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct _nfsreadargs {
+  fhandle_t ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct nfsreadokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct nfsreadres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  fhandle_t wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct nfscreateargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct nfsrenameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct _nfslinkargs {
+  fhandle_t la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct nfssymlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct nfsreaddirargs {
+  fhandle_t rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct nfsentry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct nfsdirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct nfsreaddirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct nfsstatfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct nfsstatfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+struct nfsfhstatus {
+  int fhs_status;
+  fhandle fhs_fh;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_sunos5_3.h b/conf/nfs_prot/nfs_prot_sunos5_3.h
new file mode 100644
index 000000000000..da760dfe0f46
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_sunos5_3.h
@@ -0,0 +1,264 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_sunos5_3.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+/*
+ * Do not include <nfs/nfs.h> because Solaris 2.3 really does not have NFS
+ * V.3 support, despite what their header files claim.
+ */
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+
+#ifndef fhandle_t
+# define fhandle_t nfs_fh
+#endif /* not fhandle_t */
+
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+#ifdef HAVE_RPC_RPC_H
+#include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+
+/* missing mntent definition for cachefs */
+#ifndef MNTTYPE_CACHEFS
+# define MNTTYPE_CACHEFS "cachefs"       /* Cache File System */
+#endif /* not MNTTYPE_CACHEFS */
+
+/*
+ * MACROS
+ */
+
+#define	NFS_PORT 2049
+#define	NFS_MAXDATA 8192
+#define	NFS_MAXPATHLEN 1024
+#define	NFS_MAXNAMLEN 255
+#define	NFS_FHSIZE 32
+#define	FHSIZE 32
+#define	NFS_COOKIESIZE 4
+
+#define	NFSMODE_FMT 0170000
+#define	NFSMODE_DIR 0040000
+#define	NFSMODE_CHR 0020000
+#define	NFSMODE_BLK 0060000
+#define	NFSMODE_REG 0100000
+#define	NFSMODE_LNK 0120000
+#define	NFSMODE_SOCK 0140000
+#define	NFSMODE_FIFO 0010000
+
+#define	dr_drok_u	diropres
+#define ca_attributes	attributes
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_blocks	blocks
+#define na_blocksize	blocksize
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define ra_count	count
+#define ra_fhandle	file
+#define ra_offset	offset
+#define ra_totalcount	totalcount
+#define raok_attributes	attributes
+#define raok_len_u	data_len
+#define raok_u		data
+#define raok_val_u	data_val
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_reply_u	reply
+#define rr_status	status
+#define rr_u		readres_u
+#define sa_atime	atime
+#define sa_gid		gid
+#define sa_mode		mode
+#define sa_mtime	mtime
+#define sa_size		size
+#define sa_uid		uid
+#define sag_attributes	attributes
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_attributes	attributes
+#define sla_from	from
+#define sla_to		to
+#define wra_beginoffset	beginoffset
+#define wra_fhandle	file
+#define wra_len_u	data_len
+#define wra_offset	offset
+#define wra_totalcount	totalcount
+#define wra_u		data
+#define wra_val_u	data_val
+
+/* map field names */
+#define ex_dir		ex_name
+#define gr_name		g_name
+#define gr_next		g_next
+#define ml_directory	ml_path
+#define ml_hostname	ml_name
+#define ml_next		ml_nxt
+
+
+/*
+ * TYPEDEFS:
+ */
+
+typedef char *dirpath;
+typedef char *name;
+typedef char fhandle[FHSIZE];
+typedef enum ftype nfsftype;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fattr nfsfattr;
+typedef struct nfsfhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct linkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern bool_t xdr_createargs(XDR *, nfscreateargs *);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist *);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres *);
+extern bool_t xdr_entry(XDR *, nfsentry *);
+extern bool_t xdr_filename(XDR *, filename *);
+extern bool_t xdr_ftype(XDR *, nfsftype *);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh *);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_nfspath(XDR *, nfspath *);
+extern bool_t xdr_nfsstat(XDR *, nfsstat *);
+extern bool_t xdr_nfstime(XDR *, nfstime *);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs *);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres *);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres *);
+extern bool_t xdr_readokres(XDR *, nfsreadokres *);
+extern bool_t xdr_readres(XDR *, nfsreadres *);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs *);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs *);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres *);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres *);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs *);
+
+
+/*
+ * ENUMS:
+ */
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfsfhstatus {
+  int fhs_status;
+  fhandle fhs_fh;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_sunos5_4.h b/conf/nfs_prot/nfs_prot_sunos5_4.h
new file mode 100644
index 000000000000..25dc58b896dc
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_sunos5_4.h
@@ -0,0 +1,266 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_sunos5_4.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+/*
+ * Do not include <nfs/nfs.h> because Solaris 2.4 really does not have NFS
+ * V.3 support, despite what their header files claim.
+ */
+
+#ifdef HAVE_RPCSVC_NFS_PROT_H
+# include <rpcsvc/nfs_prot.h>
+#endif /* HAVE_RPCSVC_NFS_PROT_H */
+
+#define FHSIZE 32
+typedef char fhandle[FHSIZE];
+#define fhandle_t fhandle
+
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+#ifdef HAVE_RPC_RPC_H
+#include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+
+/* missing mntent definition for cachefs */
+#ifndef MNTTYPE_CACHEFS
+# define MNTTYPE_CACHEFS "cachefs"       /* Cache File System */
+#endif /* not MNTTYPE_CACHEFS */
+
+/*
+ * Solaris 2.4 has header definitions for NFS V.3, but does not really
+ * have NFS V.3 support in the kernel.  So I must undefine these.
+ */
+#ifdef MNTTYPE_NFS3
+# undef MNTTYPE_NFS3
+#endif /* MNTTYPE_NFS3 */
+
+
+/*
+ * MACROS
+ */
+
+#define	NFS_PORT 2049
+#define	NFS_MAXDATA 8192
+#define	NFS_MAXPATHLEN 1024
+#define	NFS_MAXNAMLEN 255
+#define	NFS_FHSIZE 32
+#define	NFS_COOKIESIZE 4
+
+#define	NFSMODE_FMT 0170000
+#define	NFSMODE_DIR 0040000
+#define	NFSMODE_CHR 0020000
+#define	NFSMODE_BLK 0060000
+#define	NFSMODE_REG 0100000
+#define	NFSMODE_LNK 0120000
+#define	NFSMODE_SOCK 0140000
+#define	NFSMODE_FIFO 0010000
+
+#define	dr_drok_u	diropres
+#define ca_attributes	attributes
+#define ca_where	where
+#define da_fhandle	dir
+#define da_name		name
+#define dl_entries	entries
+#define dl_eof		eof
+#define dr_status	status
+#define dr_u		diropres_u
+#define drok_attributes	attributes
+#define drok_fhandle	file
+#define fh_data		data
+#define la_fhandle	from
+#define la_to		to
+#define na_atime	atime
+#define na_blocks	blocks
+#define na_blocksize	blocksize
+#define na_ctime	ctime
+#define na_fileid	fileid
+#define na_fsid		fsid
+#define na_gid		gid
+#define na_mode		mode
+#define na_mtime	mtime
+#define na_nlink	nlink
+#define na_rdev		rdev
+#define na_size		size
+#define na_type		type
+#define na_uid		uid
+#define ne_cookie	cookie
+#define ne_fileid	fileid
+#define ne_name		name
+#define ne_nextentry	nextentry
+#define ns_attr_u	attributes
+#define ns_status	status
+#define ns_u		attrstat_u
+#define nt_seconds	seconds
+#define nt_useconds	useconds
+#define ra_count	count
+#define ra_fhandle	file
+#define ra_offset	offset
+#define ra_totalcount	totalcount
+#define raok_attributes	attributes
+#define raok_len_u	data_len
+#define raok_u		data
+#define raok_val_u	data_val
+#define rda_cookie	cookie
+#define rda_count	count
+#define rda_fhandle	dir
+#define rdr_reply_u	reply
+#define rdr_status	status
+#define rdr_u		readdirres_u
+#define rlr_data_u	data
+#define rlr_status	status
+#define rlr_u		readlinkres_u
+#define rna_from	from
+#define rna_to		to
+#define rr_reply_u	reply
+#define rr_status	status
+#define rr_u		readres_u
+#define sa_atime	atime
+#define sa_gid		gid
+#define sa_mode		mode
+#define sa_mtime	mtime
+#define sa_size		size
+#define sa_uid		uid
+#define sag_attributes	attributes
+#define sag_fhandle	file
+#define sfr_reply_u	reply
+#define sfr_status	status
+#define sfr_u		statfsres_u
+#define sfrok_bavail	bavail
+#define sfrok_bfree	bfree
+#define sfrok_blocks	blocks
+#define sfrok_bsize	bsize
+#define sfrok_tsize	tsize
+#define sla_attributes	attributes
+#define sla_from	from
+#define sla_to		to
+#define wra_beginoffset	beginoffset
+#define wra_fhandle	file
+#define wra_len_u	data_len
+#define wra_offset	offset
+#define wra_totalcount	totalcount
+#define wra_u		data
+#define wra_val_u	data_val
+
+/* map field names */
+#define ex_dir		ex_name
+#define gr_name		g_name
+#define gr_next		g_next
+#define ml_directory	ml_path
+#define ml_hostname	ml_name
+#define ml_next		ml_nxt
+
+
+/*
+ * TYPEDEFS:
+ */
+
+typedef char *dirpath;
+typedef char *name;
+typedef enum ftype nfsftype;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fattr nfsfattr;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct linkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern bool_t xdr_createargs(XDR *, nfscreateargs *);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist *);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres *);
+extern bool_t xdr_entry(XDR *, nfsentry *);
+extern bool_t xdr_filename(XDR *, filename *);
+extern bool_t xdr_ftype(XDR *, nfsftype *);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh *);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_nfspath(XDR *, nfspath *);
+extern bool_t xdr_nfsstat(XDR *, nfsstat *);
+extern bool_t xdr_nfstime(XDR *, nfstime *);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs *);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres *);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres *);
+extern bool_t xdr_readokres(XDR *, nfsreadokres *);
+extern bool_t xdr_readres(XDR *, nfsreadres *);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs *);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs *);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres *);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres *);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs *);
+
+
+/*
+ * ENUMS:
+ */
+
+
+/*
+ * STRUCTURES:
+ */
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_sunos5_5.h b/conf/nfs_prot/nfs_prot_sunos5_5.h
new file mode 100644
index 000000000000..6e31ddc242d9
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_sunos5_5.h
@@ -0,0 +1,381 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_sunos5_5.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+/*
+ * Do NOT include <rpcsvc/nfs_prot.h> to get NFS V2 specs, because
+ * it will result in conflicts with <nfs/nfs.h>.  The latter is a must
+ * for NFS V3 specs.
+ */
+
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+/*
+ * MACROS
+ */
+
+#define	NFS_PORT 2049
+#define	NFS_MAXDATA 8192
+#define	NFS_MAXPATHLEN 1024
+#define	NFS_MAXNAMLEN 255
+#define	NFS_FHSIZE 32
+#define	NFS_COOKIESIZE 4
+
+#define	NFSMODE_FMT 0170000
+#define	NFSMODE_DIR 0040000
+#define	NFSMODE_CHR 0020000
+#define	NFSMODE_BLK 0060000
+#define	NFSMODE_REG 0100000
+#define	NFSMODE_LNK 0120000
+#define	NFSMODE_SOCK 0140000
+#define	NFSMODE_FIFO 0010000
+
+#define	NFSPROC_NULL ((unsigned long)(0))
+#define	NFSPROC_GETATTR ((unsigned long)(1))
+#define	NFSPROC_SETATTR ((unsigned long)(2))
+#define	NFSPROC_ROOT ((unsigned long)(3))
+#define	NFSPROC_LOOKUP ((unsigned long)(4))
+#define	NFSPROC_READLINK ((unsigned long)(5))
+#define	NFSPROC_READ ((unsigned long)(6))
+#define	NFSPROC_WRITECACHE ((unsigned long)(7))
+#define	NFSPROC_WRITE ((unsigned long)(8))
+#define	NFSPROC_CREATE ((unsigned long)(9))
+#define	NFSPROC_REMOVE ((unsigned long)(10))
+#define	NFSPROC_RENAME ((unsigned long)(11))
+#define	NFSPROC_LINK ((unsigned long)(12))
+#define	NFSPROC_SYMLINK ((unsigned long)(13))
+#define	NFSPROC_MKDIR ((unsigned long)(14))
+#define	NFSPROC_RMDIR ((unsigned long)(15))
+#define	NFSPROC_READDIR ((unsigned long)(16))
+#define	NFSPROC_STATFS ((unsigned long)(17))
+
+#define AUTOFS_CONFTYPE "ticlts"
+
+
+/*
+ * TYPEDEFS:
+ */
+
+typedef char *filename;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct fattr nfsfattr;
+typedef struct linkargs nfslinkargs;
+typedef struct nfs_fh nfs_fh;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat *);
+extern bool_t xdr_ftype(XDR *, nfsftype *);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh *);
+extern bool_t xdr_nfstime(XDR *, nfstime *);
+extern bool_t xdr_fattr(XDR *, nfsfattr *);
+extern bool_t xdr_sattr(XDR *, nfssattr *);
+extern bool_t xdr_filename(XDR *, filename *);
+extern bool_t xdr_nfspath(XDR *, nfspath *);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat *);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs *);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs *);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres *);
+extern bool_t xdr_diropres(XDR *, nfsdiropres *);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres *);
+extern bool_t xdr_readargs(XDR *, nfsreadargs *);
+extern bool_t xdr_readokres(XDR *, nfsreadokres *);
+extern bool_t xdr_readres(XDR *, nfsreadres *);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs *);
+extern bool_t xdr_createargs(XDR *, nfscreateargs *);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs *);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs *);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs *);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs *);
+extern bool_t xdr_entry(XDR *, nfsentry *);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist *);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres *);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres *);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres *);
+
+extern nfsattrstat *nfsproc_getattr_2(nfs_fh *, CLIENT *);
+extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2(nfssattrargs *, CLIENT *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2(nfswriteargs *, CLIENT *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2(nfscreateargs *, CLIENT *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2(nfsdiropargs *, CLIENT *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2(nfscreateargs *, CLIENT *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2(nfslinkargs *, CLIENT *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2(nfsdiropargs *, CLIENT *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2(nfsrenameargs *, CLIENT *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2(nfsdiropargs *, CLIENT *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2(nfssymlinkargs *, CLIENT *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2(nfsreaddirargs *, CLIENT *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2(nfs_fh *, CLIENT *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2(nfsreadargs *, CLIENT *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2(nfs_fh *, CLIENT *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+extern void *nfsproc_null_2(void *, CLIENT *);
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern void *nfsproc_root_2(void *, CLIENT *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern void *nfsproc_writecache_2(void *, CLIENT *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern int nfs_program_2_freeresult(SVCXPRT *, xdrproc_t, caddr_t);
+
+
+/*
+ * ENUMS:
+ */
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfs_fh {
+  char fh_data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  nfs_fh sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  nfs_fh da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  nfs_fh drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  nfs_fh ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  nfs_fh wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  nfs_fh la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  nfs_fh rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_sunos5_6.h b/conf/nfs_prot/nfs_prot_sunos5_6.h
new file mode 100644
index 000000000000..36f613f3f7a3
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_sunos5_6.h
@@ -0,0 +1,385 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_sunos5_6.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+/*
+ * Do NOT include <rpcsvc/nfs_prot.h> to get NFS V2 specs, because
+ * it will result in conflicts with <nfs/nfs.h>.  The latter is a must
+ * for NFS V3 specs.
+ */
+
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+
+
+/*
+ * MACROS
+ */
+
+#define	NFS_PORT 2049
+#define	NFS_MAXDATA 8192
+#define	NFS_MAXPATHLEN 1024
+#define	NFS_MAXNAMLEN 255
+#define	NFS_FHSIZE 32
+#define	NFS_COOKIESIZE 4
+
+#define	NFSMODE_FMT 0170000
+#define	NFSMODE_DIR 0040000
+#define	NFSMODE_CHR 0020000
+#define	NFSMODE_BLK 0060000
+#define	NFSMODE_REG 0100000
+#define	NFSMODE_LNK 0120000
+#define	NFSMODE_SOCK 0140000
+#define	NFSMODE_FIFO 0010000
+
+#define	NFSPROC_NULL ((unsigned long)(0))
+#define	NFSPROC_GETATTR ((unsigned long)(1))
+#define	NFSPROC_SETATTR ((unsigned long)(2))
+#define	NFSPROC_ROOT ((unsigned long)(3))
+#define	NFSPROC_LOOKUP ((unsigned long)(4))
+#define	NFSPROC_READLINK ((unsigned long)(5))
+#define	NFSPROC_READ ((unsigned long)(6))
+#define	NFSPROC_WRITECACHE ((unsigned long)(7))
+#define	NFSPROC_WRITE ((unsigned long)(8))
+#define	NFSPROC_CREATE ((unsigned long)(9))
+#define	NFSPROC_REMOVE ((unsigned long)(10))
+#define	NFSPROC_RENAME ((unsigned long)(11))
+#define	NFSPROC_LINK ((unsigned long)(12))
+#define	NFSPROC_SYMLINK ((unsigned long)(13))
+#define	NFSPROC_MKDIR ((unsigned long)(14))
+#define	NFSPROC_RMDIR ((unsigned long)(15))
+#define	NFSPROC_READDIR ((unsigned long)(16))
+#define	NFSPROC_STATFS ((unsigned long)(17))
+
+#define AUTOFS_CONFTYPE "ticotsord"
+
+
+/*
+ * TYPEDEFS:
+ */
+
+typedef char *filename;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct fattr nfsfattr;
+typedef struct linkargs nfslinkargs;
+typedef struct nfs_fh nfs_fh;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat *);
+extern bool_t xdr_ftype(XDR *, nfsftype *);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh *);
+extern bool_t xdr_nfstime(XDR *, nfstime *);
+extern bool_t xdr_fattr(XDR *, nfsfattr *);
+extern bool_t xdr_sattr(XDR *, nfssattr *);
+extern bool_t xdr_filename(XDR *, filename *);
+extern bool_t xdr_nfspath(XDR *, nfspath *);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat *);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs *);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs *);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres *);
+extern bool_t xdr_diropres(XDR *, nfsdiropres *);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres *);
+extern bool_t xdr_readargs(XDR *, nfsreadargs *);
+extern bool_t xdr_readokres(XDR *, nfsreadokres *);
+extern bool_t xdr_readres(XDR *, nfsreadres *);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs *);
+extern bool_t xdr_createargs(XDR *, nfscreateargs *);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs *);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs *);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs *);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs *);
+extern bool_t xdr_entry(XDR *, nfsentry *);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist *);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres *);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres *);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres *);
+
+extern nfsattrstat *nfsproc_getattr_2(nfs_fh *, CLIENT *);
+extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2(nfssattrargs *, CLIENT *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2(nfswriteargs *, CLIENT *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2(nfscreateargs *, CLIENT *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2(nfsdiropargs *, CLIENT *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2(nfscreateargs *, CLIENT *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2(nfslinkargs *, CLIENT *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2(nfsdiropargs *, CLIENT *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2(nfsrenameargs *, CLIENT *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2(nfsdiropargs *, CLIENT *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2(nfssymlinkargs *, CLIENT *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2(nfsreaddirargs *, CLIENT *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2(nfs_fh *, CLIENT *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2(nfsreadargs *, CLIENT *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2(nfs_fh *, CLIENT *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+extern void *nfsproc_null_2(void *, CLIENT *);
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern void *nfsproc_root_2(void *, CLIENT *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern void *nfsproc_writecache_2(void *, CLIENT *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern int nfs_program_2_freeresult(SVCXPRT *, xdrproc_t, caddr_t);
+
+
+/*
+ * ENUMS:
+ */
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfs_fh {
+  char fh_data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  nfs_fh sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  nfs_fh da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  nfs_fh drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  nfs_fh ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  nfs_fh wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  nfs_fh la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  nfs_fh rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_sunos5_7.h b/conf/nfs_prot/nfs_prot_sunos5_7.h
new file mode 100644
index 000000000000..3d0d30f823a1
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_sunos5_7.h
@@ -0,0 +1,396 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_sunos5_7.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+/*
+ * Do NOT include <rpcsvc/nfs_prot.h> to get NFS V2 specs, because
+ * it will result in conflicts with <nfs/nfs.h>.  The latter is a must
+ * for NFS V3 specs.
+ */
+
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+
+
+/*
+ * MACROS
+ */
+
+#define	NFS_PORT 2049
+#define	NFS_MAXDATA 8192
+#define	NFS_MAXPATHLEN 1024
+#define	NFS_MAXNAMLEN 255
+#define	NFS_FHSIZE 32
+#define	NFS_COOKIESIZE 4
+
+#define	NFSMODE_FMT 0170000
+#define	NFSMODE_DIR 0040000
+#define	NFSMODE_CHR 0020000
+#define	NFSMODE_BLK 0060000
+#define	NFSMODE_REG 0100000
+#define	NFSMODE_LNK 0120000
+#define	NFSMODE_SOCK 0140000
+#define	NFSMODE_FIFO 0010000
+
+#define	NFSPROC_NULL ((unsigned long)(0))
+#define	NFSPROC_GETATTR ((unsigned long)(1))
+#define	NFSPROC_SETATTR ((unsigned long)(2))
+#define	NFSPROC_ROOT ((unsigned long)(3))
+#define	NFSPROC_LOOKUP ((unsigned long)(4))
+#define	NFSPROC_READLINK ((unsigned long)(5))
+#define	NFSPROC_READ ((unsigned long)(6))
+#define	NFSPROC_WRITECACHE ((unsigned long)(7))
+#define	NFSPROC_WRITE ((unsigned long)(8))
+#define	NFSPROC_CREATE ((unsigned long)(9))
+#define	NFSPROC_REMOVE ((unsigned long)(10))
+#define	NFSPROC_RENAME ((unsigned long)(11))
+#define	NFSPROC_LINK ((unsigned long)(12))
+#define	NFSPROC_SYMLINK ((unsigned long)(13))
+#define	NFSPROC_MKDIR ((unsigned long)(14))
+#define	NFSPROC_RMDIR ((unsigned long)(15))
+#define	NFSPROC_READDIR ((unsigned long)(16))
+#define	NFSPROC_STATFS ((unsigned long)(17))
+
+#define AUTOFS_CONFTYPE "ticotsord"
+
+/* Sun has incomplete ldap headers, but libraries are ok */
+#ifndef LDAP_VERSION_MAX
+#define LDAP_VERSION_MAX LDAP_VERSION3
+#endif /* LDAP_VERSION_MAX */
+
+
+/*
+ * TYPEDEFS:
+ */
+
+typedef char *filename;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct fattr nfsfattr;
+typedef struct linkargs nfslinkargs;
+typedef struct nfs_fh nfs_fh;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat *);
+extern bool_t xdr_ftype(XDR *, nfsftype *);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh *);
+extern bool_t xdr_nfstime(XDR *, nfstime *);
+extern bool_t xdr_fattr(XDR *, nfsfattr *);
+extern bool_t xdr_sattr(XDR *, nfssattr *);
+extern bool_t xdr_filename(XDR *, filename *);
+extern bool_t xdr_nfspath(XDR *, nfspath *);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat *);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs *);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs *);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres *);
+extern bool_t xdr_diropres(XDR *, nfsdiropres *);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres *);
+extern bool_t xdr_readargs(XDR *, nfsreadargs *);
+extern bool_t xdr_readokres(XDR *, nfsreadokres *);
+extern bool_t xdr_readres(XDR *, nfsreadres *);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs *);
+extern bool_t xdr_createargs(XDR *, nfscreateargs *);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs *);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs *);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs *);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs *);
+extern bool_t xdr_entry(XDR *, nfsentry *);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist *);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres *);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres *);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres *);
+
+extern nfsattrstat *nfsproc_getattr_2(nfs_fh *, CLIENT *);
+extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2(nfssattrargs *, CLIENT *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2(nfswriteargs *, CLIENT *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2(nfscreateargs *, CLIENT *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2(nfsdiropargs *, CLIENT *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2(nfscreateargs *, CLIENT *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2(nfslinkargs *, CLIENT *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2(nfsdiropargs *, CLIENT *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2(nfsrenameargs *, CLIENT *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2(nfsdiropargs *, CLIENT *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2(nfssymlinkargs *, CLIENT *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2(nfsreaddirargs *, CLIENT *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2(nfs_fh *, CLIENT *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2(nfsreadargs *, CLIENT *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2(nfs_fh *, CLIENT *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+extern void *nfsproc_null_2(void *, CLIENT *);
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern void *nfsproc_root_2(void *, CLIENT *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern void *nfsproc_writecache_2(void *, CLIENT *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern int nfs_program_2_freeresult(SVCXPRT *, xdrproc_t, caddr_t);
+
+/* Sun has incomplete ldap headers, but libraries are ok */
+#ifdef HAVE_LDAP_H
+extern int ldap_set_option(LDAP *, int, const void *);
+#endif /* HAVE_LDAP_H */
+
+
+/*
+ * ENUMS:
+ */
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfs_fh {
+  char fh_data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  nfs_fh sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  nfs_fh da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  nfs_fh drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  nfs_fh ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  nfs_fh wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  nfs_fh la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  nfs_fh rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_sunos5_8.h b/conf/nfs_prot/nfs_prot_sunos5_8.h
index 639262229608..2108a71f6fcf 100644
--- a/conf/nfs_prot/nfs_prot_sunos5_8.h
+++ b/conf/nfs_prot/nfs_prot_sunos5_8.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2003 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -36,9 +32,8 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *      %W% (Berkeley) %G%
  *
- * $Id: nfs_prot_sunos5_8.h,v 1.2.2.4 2002/12/27 22:44:59 ezk Exp $
+ * File: am-utils/conf/nfs_prot/nfs_prot_sunos5_8.h
  *
  */
 
@@ -103,6 +98,7 @@
 #define	NFSPROC_READDIR ((unsigned long)(16))
 #define	NFSPROC_STATFS ((unsigned long)(17))
 
+#define AUTOFS_CONFTYPE "ticotsord"
 
 /*
  * TYPEDEFS:
diff --git a/conf/nfs_prot/nfs_prot_svr4.h b/conf/nfs_prot/nfs_prot_svr4.h
new file mode 100644
index 000000000000..09a478745493
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_svr4.h
@@ -0,0 +1,401 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_svr4.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+/*
+ * Do NOT include <rpcsvc/nfs_prot.h> to get NFS V2 specs, because
+ * it will result in conflicts with <nfs/nfs.h>.  The latter is a must
+ * for NFS V3 specs.
+ */
+
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+
+#ifdef HAVE_RPCSVC_MOUNT_H
+# include <rpcsvc/mount.h>
+#endif /* HAVE_RPCSVC_MOUNT_H */
+
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+
+
+/*
+ * MACROS
+ */
+
+#define	NFS_PORT 2049
+#define	NFS_MAXDATA 8192
+#define	NFS_MAXPATHLEN 1024
+#define	NFS_MAXNAMLEN 255
+#define	NFS_FHSIZE 32
+#define	NFS_COOKIESIZE 4
+
+#define	NFSMODE_FMT 0170000
+#define	NFSMODE_DIR 0040000
+#define	NFSMODE_CHR 0020000
+#define	NFSMODE_BLK 0060000
+#define	NFSMODE_REG 0100000
+#define	NFSMODE_LNK 0120000
+#define	NFSMODE_SOCK 0140000
+#define	NFSMODE_FIFO 0010000
+
+#define	NFSPROC_NULL ((unsigned long)(0))
+#define	NFSPROC_GETATTR ((unsigned long)(1))
+#define	NFSPROC_SETATTR ((unsigned long)(2))
+#define	NFSPROC_ROOT ((unsigned long)(3))
+#define	NFSPROC_LOOKUP ((unsigned long)(4))
+#define	NFSPROC_READLINK ((unsigned long)(5))
+#define	NFSPROC_READ ((unsigned long)(6))
+#define	NFSPROC_WRITECACHE ((unsigned long)(7))
+#define	NFSPROC_WRITE ((unsigned long)(8))
+#define	NFSPROC_CREATE ((unsigned long)(9))
+#define	NFSPROC_REMOVE ((unsigned long)(10))
+#define	NFSPROC_RENAME ((unsigned long)(11))
+#define	NFSPROC_LINK ((unsigned long)(12))
+#define	NFSPROC_SYMLINK ((unsigned long)(13))
+#define	NFSPROC_MKDIR ((unsigned long)(14))
+#define	NFSPROC_RMDIR ((unsigned long)(15))
+#define	NFSPROC_READDIR ((unsigned long)(16))
+#define	NFSPROC_STATFS ((unsigned long)(17))
+
+/* map field names */
+#define ml_hostname ml_name
+#define ml_directory ml_path
+#define ml_next ml_nxt
+#define gr_next g_next
+#define gr_name g_name
+#define ex_dir ex_name
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef struct attrstat nfsattrstat;
+typedef struct createargs nfscreateargs;
+typedef struct dirlist nfsdirlist;
+typedef struct diropargs nfsdiropargs;
+typedef struct diropokres nfsdiropokres;
+typedef struct diropres nfsdiropres;
+typedef struct entry nfsentry;
+typedef struct fattr nfsfattr;
+typedef struct linkargs nfslinkargs;
+typedef struct nfs_fh nfs_fh;
+typedef struct nfstime nfstime;
+typedef struct readargs nfsreadargs;
+typedef struct readdirargs nfsreaddirargs;
+typedef struct readdirres nfsreaddirres;
+typedef struct readlinkres nfsreadlinkres;
+typedef struct readokres nfsreadokres;
+typedef struct readres nfsreadres;
+typedef struct renameargs nfsrenameargs;
+typedef struct sattr nfssattr;
+typedef struct sattrargs nfssattrargs;
+typedef struct statfsokres nfsstatfsokres;
+typedef struct statfsres nfsstatfsres;
+typedef struct symlinkargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+typedef char *name;
+typedef fhandle_t fhandle;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat *);
+extern bool_t xdr_ftype(XDR *, nfsftype *);
+extern bool_t xdr_nfs_fh(XDR *, nfs_fh *);
+extern bool_t xdr_nfstime(XDR *, nfstime *);
+extern bool_t xdr_fattr(XDR *, nfsfattr *);
+extern bool_t xdr_sattr(XDR *, nfssattr *);
+extern bool_t xdr_filename(XDR *, filename *);
+extern bool_t xdr_nfspath(XDR *, nfspath *);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat *);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs *);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs *);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres *);
+extern bool_t xdr_diropres(XDR *, nfsdiropres *);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres *);
+extern bool_t xdr_readargs(XDR *, nfsreadargs *);
+extern bool_t xdr_readokres(XDR *, nfsreadokres *);
+extern bool_t xdr_readres(XDR *, nfsreadres *);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs *);
+extern bool_t xdr_createargs(XDR *, nfscreateargs *);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs *);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs *);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs *);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs *);
+extern bool_t xdr_entry(XDR *, nfsentry *);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist *);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres *);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres *);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres *);
+
+extern nfsattrstat *nfsproc_getattr_2(nfs_fh *, CLIENT *);
+extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2(nfssattrargs *, CLIENT *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2(nfswriteargs *, CLIENT *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2(nfscreateargs *, CLIENT *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2(nfsdiropargs *, CLIENT *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2(nfscreateargs *, CLIENT *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2(nfslinkargs *, CLIENT *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2(nfsdiropargs *, CLIENT *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2(nfsrenameargs *, CLIENT *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2(nfsdiropargs *, CLIENT *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2(nfssymlinkargs *, CLIENT *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2(nfsreaddirargs *, CLIENT *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2(nfs_fh *, CLIENT *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2(nfsreadargs *, CLIENT *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2(nfs_fh *, CLIENT *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+extern void *nfsproc_null_2(void *, CLIENT *);
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern void *nfsproc_root_2(void *, CLIENT *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern void *nfsproc_writecache_2(void *, CLIENT *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern int nfs_program_2_freeresult(SVCXPRT *, xdrproc_t, caddr_t);
+
+
+/*
+ * ENUMS:
+ */
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfs_fh {
+  char fh_data[NFS_FHSIZE];
+};
+
+struct nfstime {
+  u_int nt_seconds;
+  u_int nt_useconds;
+};
+
+struct fattr {
+  nfsftype na_type;
+  u_int na_mode;
+  u_int na_nlink;
+  u_int na_uid;
+  u_int na_gid;
+  u_int na_size;
+  u_int na_blocksize;
+  u_int na_rdev;
+  u_int na_blocks;
+  u_int na_fsid;
+  u_int na_fileid;
+  nfstime na_atime;
+  nfstime na_mtime;
+  nfstime na_ctime;
+};
+
+struct sattr {
+  u_int sa_mode;
+  u_int sa_uid;
+  u_int sa_gid;
+  u_int sa_size;
+  nfstime sa_atime;
+  nfstime sa_mtime;
+};
+
+struct attrstat {
+  nfsstat ns_status;
+  union {
+    nfsfattr ns_attr_u;
+  } ns_u;
+};
+
+struct sattrargs {
+  nfs_fh sag_fhandle;
+  nfssattr sag_attributes;
+};
+
+struct diropargs {
+  nfs_fh da_fhandle;		/* was dir */
+  filename da_name;
+};
+
+struct diropokres {
+  nfs_fh drok_fhandle;
+  nfsfattr drok_attributes;
+};
+
+struct diropres {
+  nfsstat dr_status;		/* was status */
+  union {
+    nfsdiropokres dr_drok_u;	/* was diropres */
+  } dr_u;			/* was diropres_u */
+};
+
+struct readlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct readargs {
+  nfs_fh ra_fhandle;
+  u_int ra_offset;
+  u_int ra_count;
+  u_int ra_totalcount;
+};
+
+struct readokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct readres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  nfs_fh wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct createargs {
+  nfsdiropargs ca_where;
+  nfssattr ca_attributes;
+};
+
+struct renameargs {
+  nfsdiropargs rna_from;
+  nfsdiropargs rna_to;
+};
+
+struct linkargs {
+  nfs_fh la_fhandle;
+  nfsdiropargs la_to;
+};
+
+struct symlinkargs {
+  nfsdiropargs sla_from;
+  nfspath sla_to;
+  nfssattr sla_attributes;
+};
+
+struct readdirargs {
+  nfs_fh rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct entry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct dirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct readdirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct statfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct statfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/nfs_prot/nfs_prot_ultrix.h b/conf/nfs_prot/nfs_prot_ultrix.h
new file mode 100644
index 000000000000..216216beb755
--- /dev/null
+++ b/conf/nfs_prot/nfs_prot_ultrix.h
@@ -0,0 +1,304 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/nfs_prot/nfs_prot_ultrix.h
+ *
+ */
+
+#ifndef _AMU_NFS_PROT_H
+#define _AMU_NFS_PROT_H
+
+#ifdef HAVE_NFS_NFS_H
+# include <nfs/nfs.h>
+#endif /* HAVE_NFS_NFS_H */
+
+/*
+ * MACROS
+ */
+
+#if 0
+/* <nfs/nfs.h> */
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#endif /* 0 */
+/* sizeof(u_long) */
+#define NFS_COOKIESIZE 4
+#if 0
+/* defaults: libamu/amu.h */
+#define	MNTPATHLEN 1024
+#define	MNTNAMLEN 255
+#endif /* 0 */
+
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#if 0
+/* <nfs/nfs.h> */
+#ifndef NFS_PROGRAM
+# define NFS_PROGRAM ((u_long)100003)
+#endif /* not NFS_PROGRAM */
+#ifndef NFS_VERSION
+# define NFS_VERSION ((u_long)2)
+#endif /* not NFS_VERSION */
+#endif /* 0 */
+
+/* could use (u_long)RFS_* with RFS_* from <nfs/nfs.h> */
+#define NFSPROC_NULL ((u_long)0)
+#define NFSPROC_GETATTR ((u_long)1)
+#define NFSPROC_SETATTR ((u_long)2)
+#define NFSPROC_ROOT ((u_long)3)
+#define NFSPROC_LOOKUP ((u_long)4)
+#define NFSPROC_READLINK ((u_long)5)
+#define NFSPROC_READ ((u_long)6)
+#define NFSPROC_WRITECACHE ((u_long)7)
+#define NFSPROC_WRITE ((u_long)8)
+#define NFSPROC_CREATE ((u_long)9)
+#define NFSPROC_REMOVE ((u_long)10)
+#define NFSPROC_RENAME ((u_long)11)
+#define NFSPROC_LINK ((u_long)12)
+#define NFSPROC_SYMLINK ((u_long)13)
+#define NFSPROC_MKDIR ((u_long)14)
+#define NFSPROC_RMDIR ((u_long)15)
+#define NFSPROC_READDIR ((u_long)16)
+#define NFSPROC_STATFS ((u_long)17)
+
+/* map field names */
+#define ml_hostname	ml_name
+#define ml_directory	ml_path
+#define ml_next		ml_nxt
+#define	gr_next		g_next
+#define gr_name		g_name
+#define ex_dir		ex_name
+
+#define ca_where	ca_da
+#define ca_attributes	ca_sa
+#define drok_attributes	drok_attr
+#define fh_data		fh_pad
+#define na_fileid	na_nodeid
+#define la_fhandle	la_from
+#define nt_seconds	tv_sec
+#define nt_useconds	tv_usec
+#define ra_totalcount	ra_totcount
+#define rlr_status	rl_status
+#define rlr_u		rl_u
+#define sla_to		sla_tnm
+#define sla_attributes	sla_sa
+#define sag_fhandle	saa_fh
+#define sag_attributes	saa_sa
+
+
+/*
+ * TYPEDEFS:
+ */
+typedef char *dirpath;
+typedef char *filename;
+typedef char *name;
+typedef char *nfspath;
+typedef char nfscookie[NFS_COOKIESIZE];
+typedef enum nfsftype nfsftype;
+typedef enum nfsstat nfsstat;
+typedef fhandle_t fhandle;
+typedef struct nfsattrstat nfsattrstat;
+typedef struct nfscreatargs nfscreateargs;
+typedef struct nfsdirlist nfsdirlist;
+typedef struct nfsdiropargs nfsdiropargs;
+typedef struct nfsdrok nfsdiropokres;
+typedef struct nfsdiropres nfsdiropres;
+typedef struct nfsentry nfsentry;
+typedef struct exports *exports;
+typedef struct exports exportnode;
+typedef struct nfsfattr nfsfattr;
+typedef struct fhstatus fhstatus;
+typedef struct groups *groups;
+typedef struct groups groupnode;
+typedef struct nfslinkargs nfslinkargs;
+typedef struct mountlist *mountlist;
+typedef struct mountlist mountbody;
+typedef struct timeval nfstime;
+typedef struct nfsreadargs nfsreadargs;
+typedef struct nfsreaddirargs nfsreaddirargs;
+typedef struct nfsreaddirres nfsreaddirres;
+typedef struct nfsreadlinkres nfsreadlinkres;
+typedef struct nfsreadokres nfsreadokres;
+typedef struct nfsreadres nfsreadres;
+typedef struct nfsrnmargs nfsrenameargs;
+typedef struct nfssattr nfssattr;
+typedef struct nfssaargs nfssattrargs;
+typedef struct nfsstatfsokres nfsstatfsokres;
+typedef struct nfsstatfsres nfsstatfsres;
+typedef struct nfsslargs nfssymlinkargs;
+typedef struct writeargs nfswriteargs;
+
+
+/*
+ * EXTERNALS:
+ */
+
+extern void *nfsproc_null_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_getattr_2_svc(fhandle_t *, struct svc_req *);
+extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
+extern void *nfsproc_root_2_svc(void *, struct svc_req *);
+extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreadlinkres *nfsproc_readlink_2_svc(fhandle_t *, struct svc_req *);
+extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
+extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
+extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
+extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
+extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
+extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
+extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
+extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
+extern nfsstatfsres *nfsproc_statfs_2_svc(fhandle_t *, struct svc_req *);
+
+extern bool_t xdr_nfsstat(XDR *, nfsstat*);
+extern bool_t xdr_ftype(XDR *, nfsftype*);
+extern bool_t xdr_nfs_fh(XDR *, fhandle_t*);
+extern bool_t xdr_nfstime(XDR *, nfstime*);
+extern bool_t xdr_fattr(XDR *, nfsfattr*);
+extern bool_t xdr_sattr(XDR *, nfssattr*);
+extern bool_t xdr_filename(XDR *, filename*);
+extern bool_t xdr_nfspath(XDR *, nfspath*);
+extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
+extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
+extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
+extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
+extern bool_t xdr_diropres(XDR *, nfsdiropres*);
+extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
+extern bool_t xdr_readargs(XDR *, nfsreadargs*);
+extern bool_t xdr_readokres(XDR *, nfsreadokres*);
+extern bool_t xdr_readres(XDR *, nfsreadres*);
+extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
+extern bool_t xdr_createargs(XDR *, nfscreateargs*);
+extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
+extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
+extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
+extern bool_t xdr_nfscookie(XDR *, nfscookie);
+extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
+extern bool_t xdr_entry(XDR *, nfsentry*);
+extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
+extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
+extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
+extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
+
+
+/*
+ * STRUCTURES:
+ */
+
+struct nfsreadlinkres {
+  nfsstat rlr_status;
+  union {
+    nfspath rlr_data_u;
+  } rlr_u;
+};
+
+struct nfsreadokres {
+  nfsfattr raok_attributes;
+  struct {
+    u_int raok_len_u;
+    char *raok_val_u;
+  } raok_u;
+};
+
+struct nfsreadres {
+  nfsstat rr_status;
+  union {
+    nfsreadokres rr_reply_u;
+  } rr_u;
+};
+
+struct writeargs {
+  fhandle_t wra_fhandle;
+  u_int wra_beginoffset;
+  u_int wra_offset;
+  u_int wra_totalcount;
+  struct {
+    u_int wra_len_u;
+    char *wra_val_u;
+  } wra_u;
+};
+
+struct nfsreaddirargs {
+  fhandle_t rda_fhandle;
+  nfscookie rda_cookie;
+  u_int rda_count;
+};
+
+struct nfsentry {
+  u_int ne_fileid;
+  filename ne_name;
+  nfscookie ne_cookie;
+  nfsentry *ne_nextentry;
+};
+
+struct nfsdirlist {
+  nfsentry *dl_entries;
+  bool_t dl_eof;
+};
+
+struct nfsreaddirres {
+  nfsstat rdr_status;
+  union {
+    nfsdirlist rdr_reply_u;
+  } rdr_u;
+};
+
+struct nfsstatfsokres {
+  u_int sfrok_tsize;
+  u_int sfrok_bsize;
+  u_int sfrok_blocks;
+  u_int sfrok_bfree;
+  u_int sfrok_bavail;
+};
+
+struct nfsstatfsres {
+  nfsstat sfr_status;
+  union {
+    nfsstatfsokres sfr_reply_u;
+  } sfr_u;
+};
+#endif /* not _AMU_NFS_PROT_H */
diff --git a/conf/sa_dref/sa_dref_386bsd.h b/conf/sa_dref/sa_dref_386bsd.h
new file mode 100644
index 000000000000..2ebadad6353a
--- /dev/null
+++ b/conf/sa_dref/sa_dref_386bsd.h
@@ -0,0 +1,5 @@
+/* $srcdir/conf/sa_dref/sa_dref_386bsd.h */
+#define	NFS_SA_DREF(dst, src) { \
+		(dst)->addr = (struct sockaddr *) (src); \
+	}
+#define NFS_ARGS_T_ADDR_IS_POINTER 1
diff --git a/conf/sa_dref/sa_dref_aix3.h b/conf/sa_dref/sa_dref_aix3.h
new file mode 100644
index 000000000000..782bcf081d3e
--- /dev/null
+++ b/conf/sa_dref/sa_dref_aix3.h
@@ -0,0 +1,3 @@
+/* $srcdir/conf/sa_dref/sa_dref_aix3.h */
+#define	NFS_SA_DREF(dst, src) (dst)->addr = *(src)
+/* #undef NFS_ARGS_T_ADDR_IS_POINTER */
diff --git a/conf/sa_dref/sa_dref_aoi.h b/conf/sa_dref/sa_dref_aoi.h
new file mode 100644
index 000000000000..4215c04852d2
--- /dev/null
+++ b/conf/sa_dref/sa_dref_aoi.h
@@ -0,0 +1,7 @@
+/* $srcdir/conf/sa_dref/sa_dref_aoi.h */
+#define	NFS_SA_DREF(dst, src) { \
+		(dst)->addr->buf = (char *) (src); \
+		(dst)->addr->len = sizeof(struct sockaddr_in); \
+		(dst)->addr->maxlen = sizeof(struct sockaddr_in); \
+	}
+#define NFS_ARGS_T_ADDR_IS_POINTER 1
diff --git a/conf/sa_dref/sa_dref_default.h b/conf/sa_dref/sa_dref_default.h
new file mode 100644
index 000000000000..100a04a898a0
--- /dev/null
+++ b/conf/sa_dref/sa_dref_default.h
@@ -0,0 +1,3 @@
+/* $srcdir/conf/sa_dref/sa_dref_default.h */
+#define	NFS_SA_DREF(dst, src) (dst)->addr = (src)
+#define NFS_ARGS_T_ADDR_IS_POINTER 1
diff --git a/conf/sa_dref/sa_dref_isc3.h b/conf/sa_dref/sa_dref_isc3.h
new file mode 100644
index 000000000000..43ece8c097cf
--- /dev/null
+++ b/conf/sa_dref/sa_dref_isc3.h
@@ -0,0 +1,7 @@
+/* $srcdir/conf/sa_dref/sa_dref_isc3.h */
+#define	NFS_SA_DREF(dst, src) { \
+		(dst)->raddr.buf = (char *) (src); \
+		(dst)->raddr.len = sizeof(struct sockaddr_in); \
+		(dst)->trans = 1; \
+	}
+/* #undef NFS_ARGS_T_ADDR_IS_POINTER */
diff --git a/conf/sa_dref/sa_dref_linux.h b/conf/sa_dref/sa_dref_linux.h
new file mode 100644
index 000000000000..50c4c130a75c
--- /dev/null
+++ b/conf/sa_dref/sa_dref_linux.h
@@ -0,0 +1,3 @@
+/* $srcdir/conf/sa_dref/sa_dref_linux.h */
+#define	NFS_SA_DREF(dst, src) memmove((char *)&dst->addr, (char *) src, sizeof(struct sockaddr_in))
+/* #undef NFS_ARGS_T_ADDR_IS_POINTER */
diff --git a/conf/sa_dref/sa_dref_svr4.h b/conf/sa_dref/sa_dref_svr4.h
new file mode 100644
index 000000000000..c4ecc49ea4ff
--- /dev/null
+++ b/conf/sa_dref/sa_dref_svr4.h
@@ -0,0 +1,7 @@
+/* $srcdir/conf/sa_dref/sa_dref_svr4.h */
+#define	NFS_SA_DREF(dst, src) { \
+		(dst)->addr->buf = (char *) (src); \
+		(dst)->addr->len = sizeof(struct sockaddr_in); \
+		(dst)->addr->maxlen = sizeof(struct sockaddr_in); \
+	}
+#define NFS_ARGS_T_ADDR_IS_POINTER 1
diff --git a/conf/transp/transp_sockets.c b/conf/transp/transp_sockets.c
index 025e1f3e3cf2..b3ad5fc5cbd3 100644
--- a/conf/transp/transp_sockets.c
+++ b/conf/transp/transp_sockets.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -171,7 +167,7 @@ get_mount_client(char *unused_host, struct sockaddr_in *sin, struct timeval *tv,
     /*
      * Bind to a privileged port
      */
-    if (bind_resv_port(*sock, (u_short *) 0) < 0)
+    if (bind_resv_port(*sock, (u_short *) NULL) < 0)
       plog(XLOG_ERROR, "can't bind privileged port (socket)");
 
     /*
@@ -198,7 +194,7 @@ get_mount_client(char *unused_host, struct sockaddr_in *sin, struct timeval *tv,
   /*
    * Bind to a privileged port
    */
-  if (bind_resv_port(*sock, (u_short *) 0) < 0)
+  if (bind_resv_port(*sock, (u_short *) NULL) < 0)
     plog(XLOG_ERROR, "can't bind privileged port");
 
   /*
@@ -231,13 +227,15 @@ amu_svc_getcaller(SVCXPRT *xprt)
 
 
 /*
- * register an RPC server
+ * Register an RPC server:
+ * return 1 on success, 0 otherwise.
  */
 int
 amu_svc_register(SVCXPRT *xprt, u_long prognum, u_long versnum,
 		 void (*dispatch)(struct svc_req *rqstp, SVCXPRT *transp),
 		 u_long protocol, struct netconfig *dummy)
 {
+  /* on Sockets: svc_register returns 1 on success, 0 otherwise */
   return svc_register(xprt, prognum, versnum, dispatch, protocol);
 }
 
@@ -246,9 +244,8 @@ amu_svc_register(SVCXPRT *xprt, u_long prognum, u_long versnum,
  * Create the nfs service for amd
  */
 int
-create_nfs_service(int *soNFSp, u_short *nfs_portp, SVCXPRT **nfs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp))
+create_nfs_service(int *soNFSp, u_short *nfs_portp, SVCXPRT **nfs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp), u_long nfs_version)
 {
-
   *soNFSp = socket(AF_INET, SOCK_DGRAM, 0);
 
   if (*soNFSp < 0 || bind_resv_port(*soNFSp, nfs_portp) < 0) {
@@ -268,9 +265,9 @@ create_nfs_service(int *soNFSp, u_short *nfs_portp, SVCXPRT **nfs_xprtp, void (*
     close(*soNFSp);
     return 1;
   }
-  if (!svc_register(*nfs_xprtp, NFS_PROGRAM, NFS_VERSION, dispatch_fxn, 0)) {
-    plog(XLOG_FATAL, "unable to register (%ld, %ld, 0)",
-	 (u_long) NFS_PROGRAM, (u_long) NFS_VERSION);
+  if (!svc_register(*nfs_xprtp, NFS_PROGRAM, nfs_version, dispatch_fxn, 0)) {
+    plog(XLOG_FATAL, "unable to register (%lu, %lu, 0)",
+	 (u_long) NFS_PROGRAM, nfs_version);
     svc_destroy(*nfs_xprtp);
     close(*soNFSp);
     return 3;
@@ -386,8 +383,8 @@ int check_pmap_up(char *host, struct sockaddr_in* sin)
 
   if (client == (CLIENT *) NULL) {
     plog(XLOG_ERROR,
-	 "check_pmap_up: cannot create connection to contact portmapper on host \"%s\"%s",
-	 host, clnt_spcreateerror(""));
+	 "%s: cannot create connection to contact portmapper on host \"%s\"%s",
+	 __func__, host, clnt_spcreateerror(""));
     return 0;
   }
 
@@ -406,8 +403,8 @@ int check_pmap_up(char *host, struct sockaddr_in* sin)
 
   if (clnt_stat == RPC_TIMEDOUT) {
     plog(XLOG_ERROR,
-	 "check_pmap_up: failed to contact portmapper on host \"%s\": %s",
-	 host, clnt_sperrno(clnt_stat));
+	 "%s: failed to contact portmapper on host \"%s\": %s",
+	 __func__, host, clnt_sperrno(clnt_stat));
     return 0;
   }
   return 1;
@@ -418,7 +415,7 @@ int check_pmap_up(char *host, struct sockaddr_in* sin)
  * Find the best NFS version for a host and protocol.
  */
 u_long
-get_nfs_version(char *host, struct sockaddr_in *sin, u_long nfs_version, const char *proto)
+get_nfs_version(char *host, struct sockaddr_in *sin, u_long nfs_version, const char *proto, u_long def)
 {
   CLIENT *clnt;
   int again = 0;
@@ -431,68 +428,64 @@ get_nfs_version(char *host, struct sockaddr_in *sin, u_long nfs_version, const c
    * If not set or set wrong, then try from NFS_VERS_MAX on down. If
    * set, then try from nfs_version on down.
    */
-  if (nfs_version <= 0 || nfs_version > NFS_VERS_MAX) {
-    nfs_version = NFS_VERS_MAX;
+  if (!nfs_valid_version(nfs_version)) {
+    if (nfs_valid_version(def))
+      nfs_version = def;
+    else
+      nfs_version = NFS_VERS_MAX;
     again = 1;
   }
   tv.tv_sec = 2;		/* retry every 2 seconds, but also timeout */
   tv.tv_usec = 0;
 
-#ifdef HAVE_FS_NFS3
-try_again:
-#endif /* HAVE_FS_NFS3 */
-
-  sock = RPC_ANYSOCK;
-  errstr = NULL;
-  if (STREQ(proto, "tcp"))
-    clnt = clnttcp_create(sin, NFS_PROGRAM, nfs_version, &sock, 0, 0);
-  else if (STREQ(proto, "udp"))
-    clnt = clntudp_create(sin, NFS_PROGRAM, nfs_version, tv, &sock);
-  else
-    clnt = NULL;
-
-  if (clnt != NULL) {
-    /* Try three times (6/2=3) to verify the CLIENT handle. */
-    tv.tv_sec = 6;
-    clnt_stat = clnt_call(clnt,
-			  NFSPROC_NULL,
-			  (XDRPROC_T_TYPE) xdr_void,
-			  0,
-			  (XDRPROC_T_TYPE) xdr_void,
-			  0,
-			  tv);
-
-    if (clnt_stat != RPC_SUCCESS)
-      errstr = clnt_sperrno(clnt_stat);
-
-    close(sock);
-    clnt_destroy(clnt);
-  } else {
-#ifdef HAVE_CLNT_SPCREATEERROR
-    errstr = clnt_spcreateerror("");
-#else /* not HAVE_CLNT_SPCREATEERROR */
-    errstr = "";
-#endif /* not HAVE_CLNT_SPCREATEERROR */
-  }
+  for (; nfs_version >= NFS_VERS_MIN; nfs_version--) {
+
+    sock = RPC_ANYSOCK;
+    errstr = NULL;
+    if (STREQ(proto, "tcp"))
+      clnt = clnttcp_create(sin, NFS_PROGRAM, nfs_version, &sock, 0, 0);
+    else if (STREQ(proto, "udp"))
+      clnt = clntudp_create(sin, NFS_PROGRAM, nfs_version, tv, &sock);
+    else
+      clnt = NULL;
+
+    if (clnt != NULL) {
+      /* Try three times (6/2=3) to verify the CLIENT handle. */
+      tv.tv_sec = 6;
+      clnt_stat = clnt_call(clnt,
+			    NFSPROC_NULL,
+			    (XDRPROC_T_TYPE) xdr_void,
+			    0,
+			    (XDRPROC_T_TYPE) xdr_void,
+			    0,
+			    tv);
+
+      if (clnt_stat != RPC_SUCCESS)
+	errstr = clnt_sperrno(clnt_stat);
+
+      close(sock);
+      clnt_destroy(clnt);
+      if (clnt_stat == RPC_SUCCESS)
+	break;
+    } else {
+  #ifdef HAVE_CLNT_SPCREATEERROR
+      errstr = clnt_spcreateerror("");
+  #else /* not HAVE_CLNT_SPCREATEERROR */
+      errstr = "";
+  #endif /* not HAVE_CLNT_SPCREATEERROR */
+    }
 
-  if (errstr) {
-    plog(XLOG_INFO, "get_nfs_version NFS(%d,%s) failed for %s%s",
- 	 (int) nfs_version, proto, host, errstr);
-    if (again) {
-#ifdef HAVE_FS_NFS3
-      if (nfs_version == NFS_VERSION3) {
-	nfs_version = NFS_VERSION;
-	again = 0;
-	plog(XLOG_INFO, "get_nfs_version trying a lower version: NFS(%d,%s)", (int) nfs_version, proto);
-      }
-      goto try_again;
-#endif /* HAVE_FS_NFS3 */
+    if (errstr) {
+      plog(XLOG_INFO, "%s: NFS(%lu,%s) failed for %s: %s", __func__,
+	   nfs_version, proto, host, errstr);
     }
-    return 0;
   }
 
-  plog(XLOG_INFO, "get_nfs_version: returning NFS(%d,%s) on host %s",
-       (int) nfs_version, proto, host);
+  if (nfs_version < NFS_VERS_MIN)
+    nfs_version = 0;
+
+  plog(XLOG_INFO, "%s: returning NFS(%lu,%s) on host %s", __func__,
+       nfs_version, proto, host);
   return nfs_version;
 }
 
diff --git a/conf/transp/transp_tli.c b/conf/transp/transp_tli.c
new file mode 100644
index 000000000000..d26a511bfe40
--- /dev/null
+++ b/conf/transp/transp_tli.c
@@ -0,0 +1,924 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/transp/transp_tli.c
+ *
+ * TLI specific utilities.
+ *      -Erez Zadok <ezk@cs.columbia.edu>
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+struct netconfig *nfsncp;
+
+
+/*
+ * find the IP address that can be used to connect to the local host
+ */
+void
+amu_get_myaddress(struct in_addr *iap, const char *preferred_localhost)
+{
+  int ret;
+  voidp handlep;
+  struct netconfig *ncp;
+  struct nd_addrlist *addrs = (struct nd_addrlist *) NULL;
+  struct nd_hostserv service;
+
+  handlep = setnetconfig();
+  ncp = getnetconfig(handlep);
+  service.h_host = (preferred_localhost ? (char *) preferred_localhost : HOST_SELF_CONNECT);
+  service.h_serv = (char *) NULL;
+
+  ret = netdir_getbyname(ncp, &service, &addrs);
+
+  if (ret || !addrs || addrs->n_cnt < 1) {
+    plog(XLOG_FATAL, "cannot get local host address. using 127.0.0.1");
+    iap->s_addr = htonl(INADDR_LOOPBACK);
+  } else {
+    /*
+     * XXX: there may be more more than one address for this local
+     * host.  Maybe something can be done with those.
+     */
+    struct sockaddr_in *sinp = (struct sockaddr_in *) addrs->n_addrs[0].buf;
+    char dq[20];
+    if (preferred_localhost)
+      plog(XLOG_INFO, "localhost_address \"%s\" requested, using %s",
+	   preferred_localhost, inet_dquad(dq, sizeof(dq), iap->s_addr));
+    iap->s_addr = sinp->sin_addr.s_addr; /* XXX: used to be htonl() */
+  }
+
+  endnetconfig(handlep);	/* free's up internal resources too */
+  netdir_free((voidp) addrs, ND_ADDRLIST);
+}
+
+
+/*
+ * How to bind to reserved ports.
+ * TLI handle (socket) and port version.
+ */
+int
+bind_resv_port(int td, u_short *pp)
+{
+  int rc = -1, port;
+  struct t_bind *treq, *tret;
+  struct sockaddr_in *sin;
+
+  treq = (struct t_bind *) t_alloc(td, T_BIND, T_ADDR);
+  if (!treq) {
+    plog(XLOG_ERROR, "t_alloc req");
+    return -1;
+  }
+  tret = (struct t_bind *) t_alloc(td, T_BIND, T_ADDR);
+  if (!tret) {
+    t_free((char *) treq, T_BIND);
+    plog(XLOG_ERROR, "t_alloc ret");
+    return -1;
+  }
+  memset((char *) treq->addr.buf, 0, treq->addr.len);
+  sin = (struct sockaddr_in *) treq->addr.buf;
+  sin->sin_family = AF_INET;
+  treq->qlen = 64; /* 0 is ok for udp, for tcp you need qlen>0 */
+  treq->addr.len = treq->addr.maxlen;
+  errno = EADDRINUSE;
+  port = IPPORT_RESERVED;
+
+  do {
+    --port;
+    sin->sin_port = htons(port);
+    rc = t_bind(td, treq, tret);
+    if (rc < 0) {
+      plog(XLOG_ERROR, "t_bind");
+    } else {
+      if (memcmp(treq->addr.buf, tret->addr.buf, tret->addr.len) == 0)
+	break;
+      else
+	t_unbind(td);
+    }
+  } while ((rc < 0 || errno == EADDRINUSE) && (int) port > IPPORT_RESERVED / 2);
+
+  if (pp) {
+    if (rc == 0)
+      *pp = port;
+    else
+      plog(XLOG_ERROR, "could not t_bind to any reserved port");
+  }
+  t_free((char *) tret, T_BIND);
+  t_free((char *) treq, T_BIND);
+  return rc;
+}
+
+
+
+
+/*
+ * close a descriptor, TLI style
+ */
+int
+amu_close(int fd)
+{
+  return t_close(fd);
+}
+
+
+/*
+ * Create an rpc client attached to the mount daemon.
+ */
+CLIENT *
+get_mount_client(char *host, struct sockaddr_in *unused_sin, struct timeval *tv, int *sock, u_long mnt_version)
+{
+  CLIENT *client;
+  struct netbuf nb;
+  struct netconfig *nc = NULL;
+  struct sockaddr_in sin;
+
+  nb.maxlen = sizeof(sin);
+  nb.buf = (char *) &sin;
+
+  /*
+   * First try a TCP handler
+   */
+
+  /*
+   * Find mountd address on TCP
+   */
+  if ((nc = getnetconfigent(NC_TCP)) == NULL) {
+    plog(XLOG_ERROR, "getnetconfig for tcp failed: %s", nc_sperror());
+    goto tryudp;
+  }
+  if (!rpcb_getaddr(MOUNTPROG, mnt_version, nc, &nb, host)) {
+    /*
+     * don't print error messages here, since mountd might legitimately
+     * serve udp only
+     */
+    goto tryudp;
+  }
+  /*
+   * Create privileged TCP socket
+   */
+  *sock = t_open(nc->nc_device, O_RDWR, 0);
+
+  if (*sock < 0) {
+    plog(XLOG_ERROR, "t_open %s: %m", nc->nc_device);
+    goto tryudp;
+  }
+  if (bind_resv_port(*sock, (u_short *) NULL) < 0)
+    plog(XLOG_ERROR, "couldn't bind mountd socket to privileged port");
+
+  if ((client = clnt_vc_create(*sock, &nb, MOUNTPROG, mnt_version, 0, 0))
+      == (CLIENT *) NULL) {
+    plog(XLOG_ERROR, "clnt_vc_create failed");
+    t_close(*sock);
+    goto tryudp;
+  }
+  /* tcp succeeded */
+  dlog("get_mount_client: using tcp, port %d", sin.sin_port);
+  if (nc)
+    freenetconfigent(nc);
+  return client;
+
+tryudp:
+  /* first free possibly previously allocated netconfig entry */
+  if (nc)
+    freenetconfigent(nc);
+
+  /*
+   * TCP failed so try UDP
+   */
+
+  /*
+   * Find mountd address on UDP
+   */
+  if ((nc = getnetconfigent(NC_UDP)) == NULL) {
+    plog(XLOG_ERROR, "getnetconfig for udp failed: %s", nc_sperror());
+    goto badout;
+  }
+  if (!rpcb_getaddr(MOUNTPROG, mnt_version, nc, &nb, host)) {
+    plog(XLOG_ERROR, "%s",
+	 clnt_spcreateerror("couldn't get mountd address on udp"));
+    goto badout;
+  }
+  /*
+   * Create privileged UDP socket
+   */
+  *sock = t_open(nc->nc_device, O_RDWR, 0);
+
+  if (*sock < 0) {
+    plog(XLOG_ERROR, "t_open %s: %m", nc->nc_device);
+    goto badout;		/* neither tcp not udp succeeded */
+  }
+  if (bind_resv_port(*sock, (u_short *) NULL) < 0)
+    plog(XLOG_ERROR, "couldn't bind mountd socket to privileged port");
+
+  if ((client = clnt_dg_create(*sock, &nb, MOUNTPROG, mnt_version, 0, 0))
+      == (CLIENT *) NULL) {
+    plog(XLOG_ERROR, "clnt_dg_create failed");
+    t_close(*sock);
+    goto badout;		/* neither tcp not udp succeeded */
+  }
+  if (clnt_control(client, CLSET_RETRY_TIMEOUT, (char *) tv) == FALSE) {
+    plog(XLOG_ERROR, "clnt_control CLSET_RETRY_TIMEOUT for udp failed");
+    clnt_destroy(client);
+    goto badout;		/* neither tcp not udp succeeded */
+  }
+  /* udp succeeded */
+  dlog("get_mount_client: using udp, port %d", sin.sin_port);
+  return client;
+
+badout:
+  /* failed */
+  if (nc)
+    freenetconfigent(nc);
+  return NULL;
+}
+
+
+#ifdef NOT_NEEDED_ON_TLI_SYSTEMS
+/*
+ * find the address of the caller of an RPC procedure.
+ */
+struct sockaddr_in *
+amu_svc_getcaller(SVCXPRT *xprt)
+{
+  /*
+   * On TLI systems we don't use an INET network type, but a "ticlts" (see
+   * /etc/netconfig).  This means that packets could only come from the
+   * loopback interface, and we don't need to check them and filter possibly
+   * spoofed packets.  Therefore we simply return NULL here, and the caller
+   * will ignore the result.
+   */
+  return NULL;			/* tell called to ignore check */
+}
+#endif /* NOT_NEEDED_ON_TLI_SYSTEMS */
+
+
+/*
+ * Register an RPC server:
+ * return 1 on success, 0 otherwise.
+ */
+int
+amu_svc_register(SVCXPRT *xprt, u_long prognum, u_long versnum,
+		 void (*dispatch)(struct svc_req *rqstp, SVCXPRT *xprt),
+		 u_long protocol, struct netconfig *ncp)
+{
+  /* on TLI: svc_reg returns 1 on success, 0 otherwise */
+  return svc_reg(xprt, prognum, versnum, dispatch, ncp);
+}
+
+
+/*
+ * Bind to reserved UDP port, for NFS service only.
+ * Port-only version.
+ */
+static int
+bind_resv_port_only_udp(u_short *pp)
+{
+  int td, rc = -1, port;
+  struct t_bind *treq, *tret;
+  struct sockaddr_in *sin;
+  extern char *t_errlist[];
+  extern int t_errno;
+  struct netconfig *nc = (struct netconfig *) NULL;
+  voidp nc_handle;
+
+  if ((nc_handle = setnetconfig()) == (voidp) NULL) {
+    plog(XLOG_ERROR, "Cannot rewind netconfig: %s", nc_sperror());
+    return -1;
+  }
+  /*
+   * Search the netconfig table for INET/UDP.
+   * This loop will terminate if there was an error in the /etc/netconfig
+   * file or if you reached the end of the file without finding the udp
+   * device.  Either way your machine has probably far more problems (for
+   * example, you cannot have nfs v2 w/o UDP).
+   */
+  while (1) {
+    if ((nc = getnetconfig(nc_handle)) == (struct netconfig *) NULL) {
+      plog(XLOG_ERROR, "Error accessing getnetconfig: %s", nc_sperror());
+      endnetconfig(nc_handle);
+      return -1;
+    }
+    if (STREQ(nc->nc_protofmly, NC_INET) &&
+	STREQ(nc->nc_proto, NC_UDP))
+      break;
+  }
+
+  /*
+   * This is the primary reason for the getnetconfig code above: to get the
+   * correct device name to udp, and t_open a descriptor to be used in
+   * t_bind below.
+   */
+  td = t_open(nc->nc_device, O_RDWR, (struct t_info *) NULL);
+  endnetconfig(nc_handle);
+
+  if (td < 0) {
+    plog(XLOG_ERROR, "t_open failed: %d: %s", t_errno, t_errlist[t_errno]);
+    return -1;
+  }
+  treq = (struct t_bind *) t_alloc(td, T_BIND, T_ADDR);
+  if (!treq) {
+    plog(XLOG_ERROR, "t_alloc req");
+    return -1;
+  }
+  tret = (struct t_bind *) t_alloc(td, T_BIND, T_ADDR);
+  if (!tret) {
+    t_free((char *) treq, T_BIND);
+    plog(XLOG_ERROR, "t_alloc ret");
+    return -1;
+  }
+  memset((char *) treq->addr.buf, 0, treq->addr.len);
+  sin = (struct sockaddr_in *) treq->addr.buf;
+  sin->sin_family = AF_INET;
+  treq->qlen = 64; /* 0 is ok for udp, for tcp you need qlen>0 */
+  treq->addr.len = treq->addr.maxlen;
+  errno = EADDRINUSE;
+
+  if (pp && *pp > 0) {
+    sin->sin_port = htons(*pp);
+    rc = t_bind(td, treq, tret);
+  } else {
+    port = IPPORT_RESERVED;
+
+    do {
+      --port;
+      sin->sin_port = htons(port);
+      rc = t_bind(td, treq, tret);
+      if (rc < 0) {
+	plog(XLOG_ERROR, "t_bind for port %d: %s", port, t_errlist[t_errno]);
+      } else {
+	if (memcmp(treq->addr.buf, tret->addr.buf, tret->addr.len) == 0)
+	  break;
+	else
+	  t_unbind(td);
+      }
+    } while ((rc < 0 || errno == EADDRINUSE) && (int) port > IPPORT_RESERVED / 2);
+
+    if (pp && rc == 0)
+      *pp = port;
+  }
+
+  t_free((char *) tret, T_BIND);
+  t_free((char *) treq, T_BIND);
+  return rc;
+}
+
+
+/*
+ * Bind NFS to a reserved port.
+ */
+static int
+bind_nfs_port(int unused_so, u_short *nfs_portp)
+{
+  u_short port = 0;
+  int error = bind_resv_port_only_udp(&port);
+
+  if (error == 0)
+    *nfs_portp = port;
+  return error;
+}
+
+
+/*
+ * Create the nfs service for amd
+ * return 0 (TRUE) if OK, 1 (FALSE) if failed.
+ */
+int
+create_nfs_service(int *soNFSp, u_short *nfs_portp, SVCXPRT **nfs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp), u_long nfs_version)
+{
+  char *nettype = "ticlts";
+
+  nfsncp = getnetconfigent(nettype);
+  if (nfsncp == NULL) {
+    plog(XLOG_ERROR, "cannot getnetconfigent for %s", nettype);
+    /* failed with ticlts, try plain udp (hpux11) */
+    nettype = "udp";
+    nfsncp = getnetconfigent(nettype);
+    if (nfsncp == NULL) {
+      plog(XLOG_ERROR, "cannot getnetconfigent for %s", nettype);
+      return 1;
+    }
+  }
+  *nfs_xprtp = svc_tli_create(RPC_ANYFD, nfsncp, NULL, 0, 0);
+  if (*nfs_xprtp == NULL) {
+    plog(XLOG_ERROR, "cannot create nfs tli service for amd");
+    return 1;
+  }
+
+  /*
+   * Get the service file descriptor and check its number to see if
+   * the t_open failed.  If it succeeded, then go on to binding to a
+   * reserved nfs port.
+   */
+  *soNFSp = (*nfs_xprtp)->xp_fd;
+  if (*soNFSp < 0 || bind_nfs_port(*soNFSp, nfs_portp) < 0) {
+    plog(XLOG_ERROR, "Can't create privileged nfs port (TLI)");
+    svc_destroy(*nfs_xprtp);
+    return 1;
+  }
+  if (svc_reg(*nfs_xprtp, NFS_PROGRAM, nfs_version, dispatch_fxn, NULL) != 1) {
+    plog(XLOG_ERROR, "could not register amd NFS service");
+    svc_destroy(*nfs_xprtp);
+    return 1;
+  }
+
+  return 0;			/* all is well */
+}
+
+
+/*
+ * Bind to preferred AMQ port.
+ */
+static int
+bind_preferred_amq_port(u_short pref_port,
+			const struct netconfig *ncp,
+			struct t_bind **tretpp)
+{
+  int td = -1, rc = -1;
+  struct t_bind *treq;
+  struct sockaddr_in *sin, *sin2;
+  extern char *t_errlist[];
+  extern int t_errno;
+
+  if (!ncp) {
+    plog(XLOG_ERROR, "null ncp");
+    return -1;
+  }
+
+  td = t_open(ncp->nc_device, O_RDWR, (struct t_info *) NULL);
+  if (td < 0) {
+    plog(XLOG_ERROR, "t_open failed: %d: %s", t_errno, t_errlist[t_errno]);
+    return -1;
+  }
+  treq = (struct t_bind *) t_alloc(td, T_BIND, T_ADDR);
+  if (!treq) {
+    plog(XLOG_ERROR, "t_alloc req");
+    return -1;
+  }
+  *tretpp = (struct t_bind *) t_alloc(td, T_BIND, T_ADDR);
+  if (!*tretpp) {
+    t_free((char *) treq, T_BIND);
+    plog(XLOG_ERROR, "t_alloc tretpp");
+    return -1;
+  }
+  memset((char *) treq->addr.buf, 0, treq->addr.len);
+  sin = (struct sockaddr_in *) treq->addr.buf;
+  sin->sin_family = AF_INET;
+  treq->qlen = 64; /* must be greater than 0 to work for TCP connections */
+  treq->addr.len = treq->addr.maxlen;
+
+  if (pref_port > 0) {
+    sin->sin_port = htons(pref_port);
+    sin->sin_addr.s_addr = htonl(INADDR_LOOPBACK); /* XXX: may not be needed */
+    rc = t_bind(td, treq, *tretpp);
+    if (rc < 0) {
+      plog(XLOG_ERROR, "t_bind return err %d", rc);
+      goto out;
+    }
+    /* check if we got the port we asked for */
+    sin2 = (struct sockaddr_in *) (*tretpp)->addr.buf;
+    if (sin->sin_port != sin2->sin_port) {
+      plog(XLOG_ERROR, "asked for port %d, got different one (%d)",
+	   ntohs(sin->sin_port), ntohs(sin2->sin_port));
+      t_errno = TNOADDR; /* XXX: is this correct? */
+      rc = -1;
+      goto out;
+    }
+    if (sin->sin_addr.s_addr != sin2->sin_addr.s_addr) {
+      plog(XLOG_ERROR, "asked for address %x, got different one (%x)",
+	   (int) ntohl(sin->sin_addr.s_addr), (int) ntohl(sin2->sin_addr.s_addr));
+      t_errno = TNOADDR; /* XXX: is this correct? */
+      rc = -1;
+      goto out;
+    }
+  }
+out:
+  t_free((char *) treq, T_BIND);
+  return (rc < 0 ? rc : td);
+}
+
+
+/*
+ * Create the amq service for amd (both TCP and UDP)
+ */
+int
+create_amq_service(int *udp_soAMQp,
+		   SVCXPRT **udp_amqpp,
+		   struct netconfig **udp_amqncpp,
+		   int *tcp_soAMQp,
+		   SVCXPRT **tcp_amqpp,
+		   struct netconfig **tcp_amqncpp,
+		   u_short preferred_amq_port)
+{
+  /*
+   * (partially) create the amq service for amd
+   * to be completed further in by caller.
+   * XXX: is this "partially" still true?!  See amd/nfs_start.c. -Erez
+   */
+
+  /* first create the TCP service */
+  if (tcp_amqncpp)
+    if ((*tcp_amqncpp = getnetconfigent(NC_TCP)) == NULL) {
+      plog(XLOG_ERROR, "cannot getnetconfigent for %s", NC_TCP);
+      return 1;
+    }
+
+  if (tcp_amqpp) {
+    if (preferred_amq_port > 0) {
+      struct t_bind *tbp = NULL;
+      int sock;
+
+      plog(XLOG_INFO, "requesting preferred amq TCP port %d", preferred_amq_port);
+      sock = bind_preferred_amq_port(preferred_amq_port, *tcp_amqncpp, &tbp);
+      if (sock < 0) {
+	plog(XLOG_ERROR, "bind_preferred_amq_port failed for TCP port %d: %s",
+	     preferred_amq_port, t_errlist[t_errno]);
+	return 1;
+      }
+      *tcp_amqpp = svc_tli_create(sock, *tcp_amqncpp, tbp, 0, 0);
+      if (*tcp_amqpp != NULL)
+	plog(XLOG_INFO, "amq service bound to TCP port %d", preferred_amq_port);
+      t_free((char *) tbp, T_BIND);
+    } else {
+      /* select any port */
+      *tcp_amqpp = svc_tli_create(RPC_ANYFD, *tcp_amqncpp, NULL, 0, 0);
+    }
+    if (*tcp_amqpp == NULL) {
+      plog(XLOG_ERROR, "cannot create (tcp) tli service for amq");
+      return 1;
+    }
+  }
+  if (tcp_soAMQp && tcp_amqpp)
+    *tcp_soAMQp = (*tcp_amqpp)->xp_fd;
+
+  /* next create the UDP service */
+  if (udp_amqncpp)
+    if ((*udp_amqncpp = getnetconfigent(NC_UDP)) == NULL) {
+      plog(XLOG_ERROR, "cannot getnetconfigent for %s", NC_UDP);
+      return 1;
+    }
+  if (udp_amqpp) {
+    if (preferred_amq_port > 0) {
+      struct t_bind *tbp = NULL;
+      int sock;
+
+      plog(XLOG_INFO, "requesting preferred amq UDP port %d", preferred_amq_port);
+      sock = bind_preferred_amq_port(preferred_amq_port, *udp_amqncpp, &tbp);
+      if (sock < 0) {
+	plog(XLOG_ERROR, "bind_preferred_amq_port failed for UDP port %d: %s",
+	     preferred_amq_port, t_errlist[t_errno]);
+	return 1;
+      }
+      *udp_amqpp = svc_tli_create(sock, *udp_amqncpp, tbp, 0, 0);
+      if (*udp_amqpp != NULL)
+	plog(XLOG_INFO, "amq service bound to UDP port %d", preferred_amq_port);
+      t_free((char *) tbp, T_BIND);
+    } else {
+      /* select any port */
+      *udp_amqpp = svc_tli_create(RPC_ANYFD, *udp_amqncpp, NULL, 0, 0);
+    }
+    if (*udp_amqpp == NULL) {
+      plog(XLOG_ERROR, "cannot create (udp) tli service for amq");
+      return 1;
+    }
+  }
+  if (udp_soAMQp && udp_amqpp)
+    *udp_soAMQp = (*udp_amqpp)->xp_fd;
+
+  return 0;			/* all is well */
+}
+
+
+/*
+ * Find netconfig info for TCP/UDP device, and fill in the knetconfig
+ * structure.  If in_ncp is not NULL, use that instead of defaulting
+ * to a TCP/UDP service.  If in_ncp is NULL, then use the service type
+ * specified in nc_protoname (which may be either "tcp" or "udp").  If
+ * nc_protoname is NULL, default to UDP.
+ */
+int
+get_knetconfig(struct knetconfig **kncpp, struct netconfig *in_ncp, char *nc_protoname)
+{
+  struct netconfig *ncp = NULL;
+  struct stat statbuf;
+
+  if (in_ncp)
+    ncp = in_ncp;
+  else {
+    if (nc_protoname)
+      ncp = getnetconfigent(nc_protoname);
+    else
+      ncp = getnetconfigent(NC_UDP);
+  }
+  if (!ncp)
+    return -2;
+
+  *kncpp = (struct knetconfig *) xzalloc(sizeof(struct knetconfig));
+  if (*kncpp == (struct knetconfig *) NULL) {
+    if (!in_ncp)
+      freenetconfigent(ncp);
+    return -3;
+  }
+  (*kncpp)->knc_semantics = ncp->nc_semantics;
+  (*kncpp)->knc_protofmly = xstrdup(ncp->nc_protofmly);
+  (*kncpp)->knc_proto = xstrdup(ncp->nc_proto);
+
+  if (stat(ncp->nc_device, &statbuf) < 0) {
+    plog(XLOG_ERROR, "could not stat() %s: %m", ncp->nc_device);
+    XFREE(*kncpp);
+    *kncpp = NULL;
+    if (!in_ncp)
+      freenetconfigent(ncp);
+    return -3;			/* amd will end (free not needed) */
+  }
+  (*kncpp)->knc_rdev = (dev_t) statbuf.st_rdev;
+  if (!in_ncp) {		/* free only if argument not passed */
+    freenetconfigent(ncp);
+    ncp = NULL;
+  }
+  return 0;
+}
+
+
+/*
+ * Free a previously allocated knetconfig structure.
+ */
+void
+free_knetconfig(struct knetconfig *kncp)
+{
+  if (kncp) {
+    if (kncp->knc_protofmly)
+      XFREE(kncp->knc_protofmly);
+    if (kncp->knc_proto)
+      XFREE(kncp->knc_proto);
+    XFREE(kncp);
+    kncp = (struct knetconfig *) NULL;
+  }
+}
+
+
+/*
+ * Check if the portmapper is running and reachable: 0==down, 1==up
+ */
+int check_pmap_up(char *host, struct sockaddr_in* sin)
+{
+  CLIENT *client;
+  enum clnt_stat clnt_stat = RPC_TIMEDOUT; /* assume failure */
+  int socket = RPC_ANYSOCK;
+  struct timeval timeout;
+
+  timeout.tv_sec = 2;
+  timeout.tv_usec = 0;
+  sin->sin_port = htons(PMAPPORT);
+  client = clntudp_create(sin, PMAPPROG, PMAPVERS, timeout, &socket);
+  if (client == (CLIENT *) NULL) {
+    plog(XLOG_ERROR,
+	 "check_pmap_up: cannot create connection to contact portmapper on host \"%s\"%s",
+	 host, clnt_spcreateerror(""));
+    return 0;
+  }
+
+  timeout.tv_sec = 6;
+  /* Ping the portmapper on a remote system by calling the nullproc */
+  clnt_stat = clnt_call(client,
+			PMAPPROC_NULL,
+			(XDRPROC_T_TYPE) xdr_void,
+			NULL,
+			(XDRPROC_T_TYPE) xdr_void,
+			NULL,
+			timeout);
+  clnt_destroy(client);
+  close(socket);
+  sin->sin_port = 0;
+
+  if (clnt_stat == RPC_TIMEDOUT) {
+    plog(XLOG_ERROR,
+	 "check_pmap_up: failed to contact portmapper on host \"%s\": %s",
+	 host, clnt_sperrno(clnt_stat));
+    return 0;
+  }
+  return 1;
+}
+
+
+/*
+ * Find the best NFS version for a host.
+ */
+u_long
+get_nfs_version(char *host, struct sockaddr_in *sin, u_long nfs_version, const char *proto, u_long def)
+{
+  CLIENT *clnt = NULL;
+  rpcvers_t versout;
+  struct timeval tv;
+
+  /*
+   * If not set or set wrong, then try from NFS_VERS_MAX on down. If
+   * set, then try from nfs_version on down.
+   */
+  if (!nfs_valid_version(nfs_version))
+    if (nfs_valid_version(def))
+      nfs_version = def;
+    else
+      nfs_version = NFS_VERS_MAX;
+  }
+
+  if (nfs_version == NFS_VERSION) {
+    dlog("get_nfs_version trying NFS(%d,%s) for %s",
+	 (int) nfs_version, proto, host);
+  } else {
+    dlog("get_nfs_version trying NFS(%d-%d,%s) for %s",
+	 (int) NFS_VERSION, (int) nfs_version, proto, host);
+  }
+
+  /* 3 seconds is more than enough for a LAN */
+  memset(&tv, 0, sizeof(tv));
+  tv.tv_sec = 3;
+  tv.tv_usec = 0;
+
+#ifdef HAVE_CLNT_CREATE_VERS_TIMED
+  clnt = clnt_create_vers_timed(host, NFS_PROGRAM, &versout, NFS_VERSION, nfs_version, proto, &tv);
+#else /* not HAVE_CLNT_CREATE_VERS_TIMED */
+  clnt = clnt_create_vers(host, NFS_PROGRAM, &versout, NFS_VERSION, nfs_version, proto);
+#endif	/* not HAVE_CLNT_CREATE_VERS_TIMED */
+
+  if (clnt == NULL) {
+    if (nfs_version == NFS_VERSION)
+      plog(XLOG_INFO, "get_nfs_version NFS(%d,%s) failed for %s: %s",
+	   (int) nfs_version, proto, host, clnt_spcreateerror(""));
+    else
+      plog(XLOG_INFO, "get_nfs_version NFS(%d-%d,%s) failed for %s: %s",
+	   (int) NFS_VERSION, (int) nfs_version, proto, host, clnt_spcreateerror(""));
+    return 0;
+  }
+  clnt_destroy(clnt);
+
+  return versout;
+}
+
+
+#if defined(HAVE_FS_AUTOFS) && defined(AUTOFS_PROG)
+/*
+ * find the IP address that can be used to connect autofs service to.
+ */
+static int
+get_autofs_address(struct netconfig *ncp, struct t_bind *tbp)
+{
+  int ret;
+  struct nd_addrlist *addrs = (struct nd_addrlist *) NULL;
+  struct nd_hostserv service;
+
+  service.h_host = HOST_SELF_CONNECT;
+  service.h_serv = "autofs";
+
+  ret = netdir_getbyname(ncp, &service, &addrs);
+
+  if (ret) {
+    plog(XLOG_FATAL, "get_autofs_address: cannot get local host address: %s", netdir_sperror());
+    goto out;
+  }
+
+  /*
+   * XXX: there may be more more than one address for this local
+   * host.  Maybe something can be done with those.
+   */
+  tbp->addr.len = addrs->n_addrs->len;
+  tbp->addr.maxlen = addrs->n_addrs->len;
+  memcpy(tbp->addr.buf, addrs->n_addrs->buf, addrs->n_addrs->len);
+ /*
+  * qlen should not be zero for TCP connections.  It's not clear what it
+  * should be for UDP connections, but setting it to something like 64 seems
+  * to be the safe value that works.
+  */
+  tbp->qlen = 64;
+
+  /* all OK */
+  netdir_free((voidp) addrs, ND_ADDRLIST);
+
+out:
+  return ret;
+}
+
+
+/*
+ * Register the autofs service for amd
+ */
+int
+register_autofs_service(char *autofs_conftype,
+			void (*autofs_dispatch)(struct svc_req *rqstp, SVCXPRT *xprt))
+{
+  struct t_bind *tbp = NULL;
+  struct netconfig *autofs_ncp;
+  SVCXPRT *autofs_xprt = NULL;
+  int fd = -1, err = 1;		/* assume failed */
+
+  plog(XLOG_INFO, "registering autofs service: %s", autofs_conftype);
+  autofs_ncp = getnetconfigent(autofs_conftype);
+  if (autofs_ncp == NULL) {
+    plog(XLOG_ERROR, "register_autofs_service: cannot getnetconfigent for %s", autofs_conftype);
+    goto out;
+  }
+
+  fd = t_open(autofs_ncp->nc_device, O_RDWR, NULL);
+  if (fd < 0) {
+    plog(XLOG_ERROR, "register_autofs_service: t_open failed (%s)",
+	 t_errlist[t_errno]);
+    goto out;
+  }
+
+  tbp = (struct t_bind *) t_alloc(fd, T_BIND, T_ADDR);
+  if (!tbp) {
+    plog(XLOG_ERROR, "register_autofs_service: t_alloc failed");
+    goto out;
+  }
+
+  if (get_autofs_address(autofs_ncp, tbp) != 0) {
+    plog(XLOG_ERROR, "register_autofs_service: get_autofs_address failed");
+    goto out;
+  }
+
+  autofs_xprt = svc_tli_create(fd, autofs_ncp, tbp, 0, 0);
+  if (autofs_xprt == NULL) {
+    plog(XLOG_ERROR, "cannot create autofs tli service for amd");
+    goto out;
+  }
+
+  rpcb_unset(AUTOFS_PROG, AUTOFS_VERS, autofs_ncp);
+  if (svc_reg(autofs_xprt, AUTOFS_PROG, AUTOFS_VERS, autofs_dispatch, autofs_ncp) == FALSE) {
+    plog(XLOG_ERROR, "could not register amd AUTOFS service");
+    goto out;
+  }
+  err = 0;
+  goto really_out;
+
+out:
+  if (autofs_ncp)
+    freenetconfigent(autofs_ncp);
+  if (autofs_xprt)
+    SVC_DESTROY(autofs_xprt);
+  else {
+    if (fd > 0)
+      t_close(fd);
+  }
+
+really_out:
+  if (tbp)
+    t_free((char *) tbp, T_BIND);
+
+  dlog("register_autofs_service: returning %d\n", err);
+  return err;
+}
+
+
+int
+unregister_autofs_service(char *autofs_conftype)
+{
+  struct netconfig *autofs_ncp;
+  int err = 1;
+
+  plog(XLOG_INFO, "unregistering autofs service listener: %s", autofs_conftype);
+
+  autofs_ncp = getnetconfigent(autofs_conftype);
+  if (autofs_ncp == NULL) {
+    plog(XLOG_ERROR, "destroy_autofs_service: cannot getnetconfigent for %s", autofs_conftype);
+    goto out;
+  }
+
+out:
+  rpcb_unset(AUTOFS_PROG, AUTOFS_VERS, autofs_ncp);
+  return err;
+}
+#endif /* HAVE_FS_AUTOFS && AUTOFS_PROG */
diff --git a/conf/trap/trap_aix3.h b/conf/trap/trap_aix3.h
new file mode 100644
index 000000000000..3268eff9ecf2
--- /dev/null
+++ b/conf/trap/trap_aix3.h
@@ -0,0 +1,5 @@
+/* $srcdir/conf/trap/trap_aix3.h */
+extern int mount_aix3(char *fsname, char *dir, int flags, int type, void *data, char *mnt_opts);
+#define	MOUNT_TRAP(type, mnt, flags, mnt_data) 	mount_aix3(mnt->mnt_fsname, mnt->mnt_dir, flags, type, mnt_data, mnt->mnt_opts)
+/* there is no other better place for this missing external definition */
+extern int uvmount(int VirtualFileSystemID, int Flag);
diff --git a/conf/trap/trap_aux.h b/conf/trap/trap_aux.h
new file mode 100644
index 000000000000..7aa84cd5d4cc
--- /dev/null
+++ b/conf/trap/trap_aux.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/trap/trap_aux.h */
+#define MOUNT_TRAP(type, mnt, flags, mnt_data) 	fsmount(type, mnt->mnt_dir, flags, mnt_data)
diff --git a/conf/trap/trap_dgux.h b/conf/trap/trap_dgux.h
new file mode 100644
index 000000000000..e924dcbeca38
--- /dev/null
+++ b/conf/trap/trap_dgux.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/trap/trap_dgux.h */
+#define MOUNT_TRAP(type, mnt, flags, mnt_data) 	mount_dgux(type, mnt->mnt_dir, flags, mnt_data)
diff --git a/conf/trap/trap_freebsd3.h b/conf/trap/trap_freebsd3.h
deleted file mode 100644
index 95c664254c05..000000000000
--- a/conf/trap/trap_freebsd3.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/* $srcdir/conf/trap/trap_freebsd3.h */
-extern int mount_freebsd3(MTYPE_TYPE type, const char *dir, int flags, voidp data);
-#define MOUNT_TRAP(type, mnt, flags, mnt_data) mount_freebsd3(type, mnt->mnt_dir, flags, mnt_data)
diff --git a/conf/trap/trap_hcx.h b/conf/trap/trap_hcx.h
new file mode 100644
index 000000000000..0a51462cd11f
--- /dev/null
+++ b/conf/trap/trap_hcx.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/trap/trap_hcx.h */
+#define	MOUNT_TRAP(type, mnt, flags, mnt_data) 	mountsyscall(type, mnt->mnt_dir, flags, mnt_data)
diff --git a/conf/trap/trap_hpux.h b/conf/trap/trap_hpux.h
new file mode 100644
index 000000000000..ba6352afa497
--- /dev/null
+++ b/conf/trap/trap_hpux.h
@@ -0,0 +1,15 @@
+/* $srcdir/conf/trap/trap_hpux.h */
+extern int mount_hpux(MTYPE_TYPE type, const char *dir, int flags, caddr_t data);
+#define MOUNT_TRAP(type, mnt, flags, mnt_data) 	mount_hpux(type, mnt->mnt_dir, flags, mnt_data)
+
+/*
+ * HPUX 9.x does is not even consistently inconsistent with itself.
+ * It defines an integer mount type for PCFS, but not a string type as
+ * with all other mount types.
+ *
+ * XXX: remove this ugly hack when HPUX 9.0 is defunct.
+ */
+#if MOUNT_TYPE_PCFS == MOUNT_PC
+# undef MOUNT_TYPE_PCFS
+# define MOUNT_TYPE_PCFS "pcfs"
+#endif /* MOUNT_TYPE_PCFS == MOUNT_PC */
diff --git a/conf/trap/trap_irix.h b/conf/trap/trap_irix.h
new file mode 100644
index 000000000000..e2a7fb6a5e8c
--- /dev/null
+++ b/conf/trap/trap_irix.h
@@ -0,0 +1,3 @@
+/* $srcdir/conf/trap/trap_irix.h */
+extern int mount_irix(char *fsname, char *dir, int flags, MTYPE_TYPE type, voidp data);
+#define MOUNT_TRAP(type, mnt, flags, mnt_data) 	mount_irix(mnt->mnt_fsname, mnt->mnt_dir, flags, type, mnt_data)
diff --git a/conf/trap/trap_isc3.h b/conf/trap/trap_isc3.h
new file mode 100644
index 000000000000..8618a86ce588
--- /dev/null
+++ b/conf/trap/trap_isc3.h
@@ -0,0 +1,3 @@
+/* $srcdir/conf/trap/trap_isc3.h */
+extern int mount_isc3(char *fsname, char *dir, int flags, int type, void *data);
+#define MOUNT_TRAP(type, mnt, flags, mnt_data) 	mount_isc3(mnt->mnt_fsname, mnt->mnt_dir, flags, type, mnt_data)
diff --git a/conf/trap/trap_linux.h b/conf/trap/trap_linux.h
new file mode 100644
index 000000000000..accec3f1c241
--- /dev/null
+++ b/conf/trap/trap_linux.h
@@ -0,0 +1,3 @@
+/* $srcdir/conf/trap/trap_linux.h */
+extern int mount_linux(MTYPE_TYPE type, mntent_t *mnt, int flags, caddr_t data);
+#define	MOUNT_TRAP(type, mnt, flags, mnt_data) 	mount_linux(type, mnt, flags, mnt_data)
diff --git a/conf/trap/trap_mach3.h b/conf/trap/trap_mach3.h
new file mode 100644
index 000000000000..65af3a705d58
--- /dev/null
+++ b/conf/trap/trap_mach3.h
@@ -0,0 +1,3 @@
+/* $srcdir/conf/trap/trap_mach3.h */
+extern int mount_mach3(char *type, char *mnt, int flags, caddr_t mnt_data);
+#define MOUNT_TRAP(type, mnt, flags, mnt_data) 	mount_mach(type, mnt, flags, mnt_data)
diff --git a/conf/trap/trap_netbsd.h b/conf/trap/trap_netbsd.h
new file mode 100644
index 000000000000..8dd2846d446f
--- /dev/null
+++ b/conf/trap/trap_netbsd.h
@@ -0,0 +1,6 @@
+/* $srcdir/conf/trap/trap_netbsd.h */
+#if __NetBSD_Version__ >= 499002300
+#define MOUNT_TRAP(type, mnt, flags, mnt_data) mount(type, mnt->mnt_dir, flags, mnt_data, 0)
+#else
+#define MOUNT_TRAP(type, mnt, flags, mnt_data) mount(type, mnt->mnt_dir, flags, mnt_data)
+#endif
diff --git a/conf/trap/trap_news4.h b/conf/trap/trap_news4.h
new file mode 100644
index 000000000000..76cd429f5f31
--- /dev/null
+++ b/conf/trap/trap_news4.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/trap/trap_news4.h */
+#define MOUNT_TRAP(type, mnt, flags, mnt_data)         mount(type, mnt->mnt_dir, M_NEWTYPE | flags, mnt_data)
diff --git a/conf/trap/trap_rtu6.h b/conf/trap/trap_rtu6.h
new file mode 100644
index 000000000000..1f9c6e51975e
--- /dev/null
+++ b/conf/trap/trap_rtu6.h
@@ -0,0 +1,2 @@
+/* $srcdir/conf/trap/trap_rtu6.h */
+#define	MOUNT_TRAP(type, mnt, flags, mnt_data) 	vmount(type, mnt->mnt_dir, flags, mnt_data)
diff --git a/conf/trap/trap_stellix.h b/conf/trap/trap_stellix.h
new file mode 100644
index 000000000000..5a0848e36731
--- /dev/null
+++ b/conf/trap/trap_stellix.h
@@ -0,0 +1,3 @@
+/* $srcdir/conf/trap/trap_stellix.h */
+extern int mount_stellix(char *fsname, char *dir, int flags, int type, void *data);
+#define	MOUNT_TRAP(type, mnt, flags, mnt_data) 	mount_stellix(mnt->mnt_fsname, mnt->mnt_dir, flags, type, mnt_data)
diff --git a/conf/trap/trap_svr4.h b/conf/trap/trap_svr4.h
new file mode 100644
index 000000000000..ed8817a867d8
--- /dev/null
+++ b/conf/trap/trap_svr4.h
@@ -0,0 +1,3 @@
+/* $srcdir/conf/trap/trap_svr4.h */
+extern int mount_svr4(char *fsname, char *dir, int flags, MTYPE_TYPE type, caddr_t data, const char *optstr);
+#define MOUNT_TRAP(type, mnt, flags, mnt_data) 	mount_svr4(mnt->mnt_fsname, mnt->mnt_dir, flags, type, mnt_data, mnt->mnt_opts)
diff --git a/conf/trap/trap_ultrix.h b/conf/trap/trap_ultrix.h
new file mode 100644
index 000000000000..d5cbbdbd6e95
--- /dev/null
+++ b/conf/trap/trap_ultrix.h
@@ -0,0 +1,3 @@
+/* $srcdir/conf/trap/trap_ultrix.h */
+/* arg 3 to mount(2) is rwflag */
+#define	MOUNT_TRAP(type, mnt, flags, mnt_data) 	mount(mnt->mnt_fsname, mnt->mnt_dir, flags & MNT2_GEN_OPT_RONLY, type, mnt_data)
diff --git a/conf/umount/umount_aix.c b/conf/umount/umount_aix.c
new file mode 100644
index 000000000000..f863681ffc42
--- /dev/null
+++ b/conf/umount/umount_aix.c
@@ -0,0 +1,197 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/umount/umount_aix.c
+ *
+ */
+
+/*
+ * AIX method of unmounting filesystems.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+int
+umount_fs(char *mntdir, const char *mnttabname, u_int unmount_flags)
+{
+  mntlist *mlist, *mp, *mp_save = NULL;
+  int error = 0;
+
+  mp = mlist = read_mtab(mntdir, mnttabname);
+
+  /*
+   * Search the mount table looking for
+   * the correct (ie last) matching entry
+   */
+  while (mp) {
+    if (STREQ(mp->mnt->mnt_dir, mntdir))
+      mp_save = mp;
+    mp = mp->mnext;
+  }
+
+  if (mp_save) {
+    dlog("Trying unmount(%s)", mp_save->mnt->mnt_dir);
+
+#ifdef MOUNT_TABLE_ON_FILE
+    /*
+     * This unmount may hang leaving this process with an exclusive lock on
+     * /etc/mtab. Therefore it is necessary to unlock mtab, do the unmount,
+     * then lock mtab (again) and reread it and finally update it.
+     */
+    unlock_mntlist();
+#endif /* MOUNT_TABLE_ON_FILE */
+
+#ifdef NEED_AUTOFS_SPACE_HACK
+    if (unmount_flags & AMU_UMOUNT_AUTOFS) {
+      char *mnt_dir_save = mp_save->mnt->mnt_dir;
+      mp_save->mnt->mnt_dir = autofs_strdup_space_hack(mnt_dir_save);
+      error = UNMOUNT_TRAP(mp_save->mnt);
+      XFREE(mp_save->mnt->mnt_dir);
+      mp_save->mnt->mnt_dir = mnt_dir_save;
+    } else
+#endif /* NEED_AUTOFS_SPACE_HACK */
+      error = UNMOUNT_TRAP(mp_save->mnt);
+    if (error < 0) {
+      switch ((error = errno)) {
+      case EINVAL:
+      case ENOTBLK:
+	plog(XLOG_WARNING, "unmount: %s is not mounted", mp_save->mnt->mnt_dir);
+	error = 0;		/* Not really an error */
+	break;
+
+      case ENOENT:
+	/*
+	 * This could happen if the kernel insists on following symlinks
+	 * when we try to unmount a direct mountpoint. We need to propagate
+	 * the error up so that the top layers know it failed and don't
+	 * try to rmdir() the mountpoint or other silly things.
+	 */
+	plog(XLOG_ERROR, "mount point %s: %m", mp_save->mnt->mnt_dir);
+	break;
+
+#if defined(MNT2_GEN_OPT_FORCE) && defined(HAVE_UVMOUNT)
+      case EBUSY:
+      case EIO:
+      case ESTALE:
+	/* caller determines if forced unmounts should be used */
+	if (unmount_flags & AMU_UMOUNT_FORCE) {
+	  error = umount2_fs(mntdir, unmount_flags);
+	  if (error < 0)
+	    error = errno;
+	  else
+	    break;		/* all is OK */
+	}
+	/* fallthrough */
+#endif /* MNT2_GEN_OPT_FORCE && HAVE_UVMOUNT */
+      default:
+	dlog("%s: unmount: %m", mp_save->mnt->mnt_dir);
+	break;
+      }
+    }
+    dlog("Finished unmount(%s)", mp_save->mnt->mnt_dir);
+
+    if (!error) {
+#ifdef MOUNT_TABLE_ON_FILE
+      free_mntlist(mlist);
+      mp = mlist = read_mtab(mntdir, mnttabname);
+
+      /*
+       * Search the mount table looking for
+       * the correct (ie last) matching entry
+       */
+      mp_save = NULL;
+      while (mp) {
+	if (STREQ(mp->mnt->mnt_dir, mntdir))
+	  mp_save = mp;
+	mp = mp->mnext;
+      }
+
+      if (mp_save) {
+	mnt_free(mp_save->mnt);
+	mp_save->mnt = NULL;
+	rewrite_mtab(mlist, mnttabname);
+      }
+#endif /* MOUNT_TABLE_ON_FILE */
+    }
+
+  } else {
+
+    plog(XLOG_ERROR, "Couldn't find how to unmount %s", mntdir);
+    /*
+     * Assume it is already unmounted
+     */
+    error = 0;
+  } /* end of "if (mp_save)" statement */
+
+  free_mntlist(mlist);
+
+  return error;
+}
+
+
+#if defined(MNT2_GEN_OPT_FORCE) && defined(HAVE_UVMOUNT)
+/* force unmount, no questions asked, without touching mnttab file */
+int
+umount2_fs(const char *mntdir, u_int unmount_flags)
+{
+  int error = 0;
+#if 0
+    u_int vfs_id = 0;
+#endif /* 0 */
+
+  if (unmount_flags & AMU_UMOUNT_FORCE) {
+    plog(XLOG_INFO, "**UNIMPLEMENTED**: umount2_fs: trying unmount/forced on %s", mntdir);
+#if 0
+    /*
+     * XXX: need to implement.  Call read_mtab and search mntlist for VFS ID
+     * of mntdir, then pass that ID to uvmount(), then call free_mntlist().
+     */
+    error = uvmount(vfs_id, MNT2_GEN_OPT_FORCE); /* AIX */
+    if (error < 0 && (errno == EINVAL || errno == ENOENT))
+      error = 0;		/* ignore EINVAL/ENOENT */
+    if (error < 0)
+      plog(XLOG_WARNING, "%u: unmount/force: %m", vfs_id);
+    else
+      dlog("%s: unmount/force: OK", mntdir);
+#endif /* 0 */
+  }
+  return error;
+}
+#endif /* MNT2_GEN_OPT_FORCE && HAVE_UVMOUNT */
diff --git a/conf/umount/umount_bsd44.c b/conf/umount/umount_bsd44.c
index d05944d8f788..da4412977989 100644
--- a/conf/umount/umount_bsd44.c
+++ b/conf/umount/umount_bsd44.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -105,6 +101,7 @@ int
 umount2_fs(const char *mntdir, u_int unmount_flags)
 {
   int error = 0;
+
   if (unmount_flags & AMU_UMOUNT_FORCE) {
     plog(XLOG_INFO, "umount2_fs: trying unmount/forced on %s", mntdir);
     error = unmount(mntdir, MNT2_GEN_OPT_FORCE);
diff --git a/conf/umount/umount_default.c b/conf/umount/umount_default.c
new file mode 100644
index 000000000000..8319416e527a
--- /dev/null
+++ b/conf/umount/umount_default.c
@@ -0,0 +1,188 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/umount/umount_default.c
+ *
+ */
+
+/*
+ * Default method of unmounting filesystems.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+int
+umount_fs(char *mntdir, const char *mnttabname, u_int unmount_flags)
+{
+  mntlist *mlist, *mp, *mp_save = NULL;
+  int error = 0;
+
+  mp = mlist = read_mtab(mntdir, mnttabname);
+
+  /*
+   * Search the mount table looking for
+   * the correct (ie last) matching entry
+   */
+  while (mp) {
+    if (STREQ(mp->mnt->mnt_dir, mntdir))
+      mp_save = mp;
+    mp = mp->mnext;
+  }
+
+  if (mp_save) {
+    dlog("Trying unmount(%s)", mp_save->mnt->mnt_dir);
+
+#ifdef MOUNT_TABLE_ON_FILE
+    /*
+     * This unmount may hang leaving this process with an exclusive lock on
+     * /etc/mtab. Therefore it is necessary to unlock mtab, do the unmount,
+     * then lock mtab (again) and reread it and finally update it.
+     */
+    unlock_mntlist();
+#endif /* MOUNT_TABLE_ON_FILE */
+
+#ifdef NEED_AUTOFS_SPACE_HACK
+    if (unmount_flags & AMU_UMOUNT_AUTOFS) {
+      char *mnt_dir_save = mp_save->mnt->mnt_dir;
+      mp_save->mnt->mnt_dir = autofs_strdup_space_hack(mnt_dir_save);
+      error = UNMOUNT_TRAP(mp_save->mnt);
+      XFREE(mp_save->mnt->mnt_dir);
+      mp_save->mnt->mnt_dir = mnt_dir_save;
+    } else
+#endif /* NEED_AUTOFS_SPACE_HACK */
+      error = UNMOUNT_TRAP(mp_save->mnt);
+    if (error < 0) {
+      switch ((error = errno)) {
+      case EINVAL:
+      case ENOTBLK:
+	plog(XLOG_WARNING, "unmount: %s is not mounted", mp_save->mnt->mnt_dir);
+	error = 0;		/* Not really an error */
+	break;
+
+      case ENOENT:
+	/*
+	 * This could happen if the kernel insists on following symlinks
+	 * when we try to unmount a direct mountpoint. We need to propagate
+	 * the error up so that the top layers know it failed and don't
+	 * try to rmdir() the mountpoint or other silly things.
+	 */
+	plog(XLOG_ERROR, "mount point %s: %m", mp_save->mnt->mnt_dir);
+	break;
+
+#if defined(MNT2_GEN_OPT_FORCE) && defined(HAVE_UMOUNT2)
+      case EBUSY:
+      case EIO:
+      case ESTALE:
+	/* caller determines if forced unmounts should be used */
+	if (unmount_flags & AMU_UMOUNT_FORCE) {
+	  error = umount2_fs(mntdir, unmount_flags);
+	  if (error < 0)
+	    error = errno;
+	  else
+	    break;		/* all is OK */
+	}
+	/* fallthrough */
+#endif /* MNT2_GEN_OPT_FORCE && HAVE_UMOUNT2 */
+      default:
+	dlog("%s: unmount: %m", mp_save->mnt->mnt_dir);
+	break;
+      }
+    }
+    dlog("Finished unmount(%s)", mp_save->mnt->mnt_dir);
+
+    if (!error) {
+#ifdef MOUNT_TABLE_ON_FILE
+      free_mntlist(mlist);
+      mp = mlist = read_mtab(mntdir, mnttabname);
+
+      /*
+       * Search the mount table looking for
+       * the correct (ie last) matching entry
+       */
+      mp_save = NULL;
+      while (mp) {
+	if (STREQ(mp->mnt->mnt_dir, mntdir))
+	  mp_save = mp;
+	mp = mp->mnext;
+      }
+
+      if (mp_save) {
+	mnt_free(mp_save->mnt);
+	mp_save->mnt = NULL;
+	rewrite_mtab(mlist, mnttabname);
+      }
+#endif /* MOUNT_TABLE_ON_FILE */
+    }
+
+  } else {
+
+    plog(XLOG_ERROR, "Couldn't find how to unmount %s", mntdir);
+    /*
+     * Assume it is already unmounted
+     */
+    error = 0;
+  } /* end of "if (mp_save)" statement */
+
+  free_mntlist(mlist);
+
+  return error;
+}
+
+
+#if defined(MNT2_GEN_OPT_FORCE) && defined(HAVE_UMOUNT2)
+/* force unmount, no questions asked, without touching mnttab file */
+int
+umount2_fs(const char *mntdir, u_int unmount_flags)
+{
+  int error = 0;
+
+  if (unmount_flags & AMU_UMOUNT_FORCE) {
+    plog(XLOG_INFO, "umount2_fs: trying unmount/forced on %s", mntdir);
+    error = umount2(mntdir, MNT2_GEN_OPT_FORCE); /* Solaris */
+    if (error < 0 && (errno == EINVAL || errno == ENOENT))
+      error = 0;		/* ignore EINVAL/ENOENT */
+    if (error < 0)
+      plog(XLOG_WARNING, "%s: unmount/force: %m", mntdir);
+    else
+      dlog("%s: unmount/force: OK", mntdir);
+  }
+  return error;
+}
+#endif /* MNT2_GEN_OPT_FORCE && HAVE_UMOUNT2 */
diff --git a/conf/umount/umount_linux.c b/conf/umount/umount_linux.c
new file mode 100644
index 000000000000..873ecf23f662
--- /dev/null
+++ b/conf/umount/umount_linux.c
@@ -0,0 +1,264 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/umount/umount_linux.c
+ *
+ */
+
+/*
+ * Linux method of unmounting filesystems: if umount(2) failed with EIO or
+ * ESTALE, try umount2(2) with MNT_FORCE+MNT_DETACH.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+int
+umount_fs(char *mntdir, const char *mnttabname, u_int unmount_flags)
+{
+  mntlist *mlist, *mp, *mp_save = NULL;
+  int error = 0;
+#ifdef HAVE_LOOP_DEVICE
+  char *opt, *xopts = NULL;
+  char loopstr[] = "loop=";
+  char *loopdev;
+#endif /* HAVE_LOOP_DEVICE */
+  unsigned int retries = 8;
+
+  mp = mlist = read_mtab(mntdir, mnttabname);
+
+  /*
+   * Search the mount table looking for
+   * the correct (ie last) matching entry
+   */
+  while (mp) {
+    if (STREQ(mp->mnt->mnt_dir, mntdir))
+      mp_save = mp;
+    mp = mp->mnext;
+  }
+
+  if (!mp_save) {
+    plog(XLOG_ERROR, "Couldn't find how to unmount %s", mntdir);
+    /* Assume it is already unmounted */
+    error = 0;
+    goto out;
+  }
+
+  plog(XLOG_ERROR, "Trying unmount %s, umount_flags 0x%x", mp_save->mnt->mnt_dir, unmount_flags);
+  dlog("Trying unmount(%s)", mp_save->mnt->mnt_dir);
+
+#ifdef MOUNT_TABLE_ON_FILE
+  /*
+   * This unmount may hang leaving this process with an exclusive lock on
+   * /etc/mtab. Therefore it is necessary to unlock mtab, do the unmount,
+   * then lock mtab (again) and reread it and finally update it.
+   */
+  unlock_mntlist();
+#endif /* MOUNT_TABLE_ON_FILE */
+
+again:
+#if defined(HAVE_UMOUNT2) && defined(MNT2_GEN_OPT_DETACH)
+  /*
+   * If user asked to try forced unmounts, then do a quick check to see if
+   * the mount point is hung badly.  If so, then try to detach it by
+   * force; if the latter works, we're done.
+   */
+  if (unmount_flags & AMU_UMOUNT_DETACH) {
+    /*
+     * Note: we pass both DETACH and FORCE flags, because umount2_fs below
+     * (on Linux), should try FORCE before DETACH (the latter always
+     * succeeds).
+     */
+    error = umount2_fs(mp_save->mnt->mnt_dir,
+		       unmount_flags & (AMU_UMOUNT_DETACH|AMU_UMOUNT_FORCE));
+  } else
+#endif /* defined(HAVE_UMOUNT2) && defined(MNT2_GEN_OPT_DETACH) */
+    error = UNMOUNT_TRAP(mp_save->mnt);
+
+  /* Linux kernel can be sluggish for some reason */
+  if (error == EBUSY && retries--) {
+    struct timespec tm = {0, 200000000};
+    nanosleep(&tm, NULL);
+    goto again;
+  }
+
+  if (error < 0) {
+    plog(XLOG_WARNING, "unmount(%s) failed: %m", mp_save->mnt->mnt_dir);
+    switch ((error = errno)) {
+    case EINVAL:
+    case ENOTBLK:
+      plog(XLOG_WARNING, "unmount: %s is not mounted", mp_save->mnt->mnt_dir);
+      error = 0;		/* Not really an error */
+      break;
+
+    case ENOENT:
+      /*
+       * This could happen if the kernel insists on following symlinks
+       * when we try to unmount a direct mountpoint. We need to propagate
+       * the error up so that the top layers know it failed and don't
+       * try to rmdir() the mountpoint or other silly things.
+       */
+      plog(XLOG_ERROR, "mount point %s: %m", mp_save->mnt->mnt_dir);
+      break;
+
+#if defined(HAVE_UMOUNT2) && defined(MNT2_GEN_OPT_FORCE)
+    case EBUSY:
+      /*
+       * Caller determines if forced unmounts should be used now (for
+       * EBUSY).  If caller asked to force an unmount, *and* the above
+       * "trivial" unmount attempt failed with EBUSY, then try to force
+       * the unmount.
+       */
+      if (unmount_flags & AMU_UMOUNT_FORCE) {
+	error = umount2_fs(mp_save->mnt->mnt_dir,
+			   unmount_flags & AMU_UMOUNT_FORCE);
+	if (error < 0) {
+	  plog(XLOG_WARNING, "%s: unmount/force: %m",
+	       mp_save->mnt->mnt_dir);
+	  error = errno;
+	}
+      }
+      break;
+#endif /* defined(HAVE_UMOUNT2) && defined(MNT2_GEN_OPT_FORCE) */
+
+    default:
+      dlog("%s: unmount: %m", mp_save->mnt->mnt_dir);
+      break;
+    }
+  } else {
+    dlog("unmount(%s) succeeded", mp_save->mnt->mnt_dir);
+  }
+  dlog("Finished unmount(%s)", mp_save->mnt->mnt_dir);
+
+  /*
+   * If we are successful or there was an ENOENT, remove
+   * the mount entry from the mtab file.
+   */
+  if (error && error != ENOENT)
+    goto out;
+
+#ifdef HAVE_LOOP_DEVICE
+  /* look for loop=/dev/loopX in mnt_opts */
+  xopts = xstrdup(mp_save->mnt->mnt_opts); /* b/c strtok is destructive */
+  for (opt = strtok(xopts, ","); opt; opt = strtok(NULL, ","))
+    if (NSTREQ(opt, loopstr, sizeof(loopstr) - 1)) {
+      loopdev = opt + sizeof(loopstr) - 1;
+      if (delete_loop_device(loopdev) < 0)
+	plog(XLOG_WARNING, "unmount() failed to release loop device %s: %m", loopdev);
+      else
+	plog(XLOG_INFO, "unmount() released loop device %s OK", loopdev);
+      break;
+    }
+  if (xopts)
+    XFREE(xopts);
+#endif /* HAVE_LOOP_DEVICE */
+
+#ifdef MOUNT_TABLE_ON_FILE
+  free_mntlist(mlist);
+  mp = mlist = read_mtab(mntdir, mnttabname);
+
+  /*
+   * Search the mount table looking for
+   * the correct (ie last) matching entry
+   */
+  mp_save = NULL;
+  while (mp) {
+    if (STREQ(mp->mnt->mnt_dir, mntdir))
+      mp_save = mp;
+    mp = mp->mnext;
+  }
+
+  if (mp_save) {
+    mnt_free(mp_save->mnt);
+    mp_save->mnt = NULL;
+    rewrite_mtab(mlist, mnttabname);
+  }
+#endif /* MOUNT_TABLE_ON_FILE */
+
+ out:
+  free_mntlist(mlist);
+
+  return error;
+}
+
+
+#if defined(HAVE_UMOUNT2) && (defined(MNT2_GEN_OPT_FORCE) || defined(MNT2_GEN_OPT_DETACH))
+/*
+ * Force unmount, no questions asked, without touching mnttab file.  Try
+ * detach first because it is safer: will remove the hung mnt point without
+ * affecting hung applications.  "Force" is more risky: it will cause the
+ * kernel to return EIO to applications stuck on a stat(2) of Amd.
+ */
+int
+umount2_fs(const char *mntdir, u_int unmount_flags)
+{
+  int error = 0;
+
+#ifdef MNT2_GEN_OPT_DETACH
+  if (unmount_flags & AMU_UMOUNT_DETACH) {
+    error = umount2(mntdir, MNT2_GEN_OPT_DETACH);
+    if (error < 0 && (errno == EINVAL || errno == ENOENT))
+      error = 0;		/* ignore EINVAL/ENOENT */
+    if (error < 0) {		/* don't try FORCE if detach succeeded */
+      plog(XLOG_WARNING, "%s: unmount/detach: %m", mntdir);
+      /* fall through to try "force" (if flag specified) */
+    } else {
+      dlog("%s: unmount/detach: OK", mntdir);
+      return error;
+    }
+  }
+#endif /* MNT2_GEN_OPT_DETACH */
+
+#ifdef MNT2_GEN_OPT_FORCE
+  if (unmount_flags & AMU_UMOUNT_FORCE) {
+    plog(XLOG_INFO, "umount2_fs: trying unmount/forced on %s", mntdir);
+    error = umount2(mntdir, MNT2_GEN_OPT_FORCE);
+    if (error < 0 && (errno == EINVAL || errno == ENOENT))
+      error = 0;		/* ignore EINVAL/ENOENT */
+    if (error < 0)
+      plog(XLOG_WARNING, "%s: unmount/force: %m", mntdir);
+    else
+      dlog("%s: unmount/force: OK", mntdir);
+    /* fall through to return whatever error we got (if any) */
+  }
+#endif /* MNT2_GEN_OPT_FORCE */
+
+  return error;
+}
+#endif /* HAVE_UMOUNT2 && (MNT2_GEN_OPT_FORCE || MNT2_GEN_OPT_DETACH) */
diff --git a/conf/umount/umount_osf.c b/conf/umount/umount_osf.c
new file mode 100644
index 000000000000..1aeea1cdfba4
--- /dev/null
+++ b/conf/umount/umount_osf.c
@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/conf/umount/umount_osf.c
+ *
+ */
+
+/*
+ * Unmounting filesystems under OSF.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+int
+umount_fs(char *mntdir, const char *mnttabname, u_int unmount_flags)
+{
+  int error;
+
+eintr:
+  error = umount(mntdir, MNT_NOFORCE);
+  if (error < 0)
+    error = errno;
+
+  switch (error) {
+  case EINVAL:
+  case ENOTBLK:
+    plog(XLOG_WARNING, "unmount: %s is not mounted", mntdir);
+    error = 0;			/* Not really an error */
+    break;
+
+  case ENOENT:
+    plog(XLOG_ERROR, "mount point %s: %m", mntdir);
+    break;
+
+  case EINTR:
+    /* not sure why this happens, but it does.  ask kirk one day... */
+    dlog("%s: unmount: %m", mntdir);
+    goto eintr;
+
+#ifdef MNT2_GEN_OPT_FORCE
+  case EBUSY:
+  case EIO:
+  case ESTALE:
+    /* caller determines if forced unmounts should be used */
+    if (unmount_flags & AMU_UMOUNT_FORCE) {
+      error = umount2_fs(mntdir, unmount_flags);
+      if ((error = umount2_fs(mntdir, unmount_flags)) < 0)
+	error = errno;
+      else
+	return error;
+    }
+    /* fallthrough */
+#endif /* MNT2_GEN_OPT_FORCE */
+
+  default:
+    dlog("%s: unmount: %m", mntdir);
+    break;
+  }
+
+  return error;
+}
+
+
+#ifdef MNT2_GEN_OPT_FORCE
+/* force unmount, no questions asked, without touching mnttab file */
+int
+umount2_fs(const char *mntdir, u_int unmount_flags)
+{
+  int error = 0;
+
+  if (unmount_flags & AMU_UMOUNT_FORCE) {
+    plog(XLOG_INFO, "umount2_fs: trying unmount/forced on %s", mntdir);
+    error = umount((char *)mntdir, MNT2_GEN_OPT_FORCE);
+    if (error < 0 && (errno == EINVAL || errno == ENOENT))
+      error = 0;		/* ignore EINVAL/ENOENT */
+    if (error < 0)
+      plog(XLOG_WARNING, "%s: unmount/force: %m", mntdir);
+    else
+      dlog("%s: unmount/force: OK", mntdir);
+  }
+  return error;
+}
+#endif /* MNT2_GEN_OPT_FORCE */
diff --git a/config.guess b/config.guess
new file mode 100755
index 000000000000..b79252d6b103
--- /dev/null
+++ b/config.guess
@@ -0,0 +1,1558 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright 1992-2013 Free Software Foundation, Inc.
+
+timestamp='2013-06-10'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program.  This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+#
+# Originally written by Per Bothner.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+#
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright 1992-2013 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+case "${UNAME_SYSTEM}" in
+Linux|GNU|GNU/*)
+	# If the system lacks a compiler, then just pick glibc.
+	# We could probably try harder.
+	LIBC=gnu
+
+	eval $set_cc_for_build
+	cat <<-EOF > $dummy.c
+	#include <features.h>
+	#if defined(__UCLIBC__)
+	LIBC=uclibc
+	#elif defined(__dietlibc__)
+	LIBC=dietlibc
+	#else
+	LIBC=gnu
+	#endif
+	EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	;;
+esac
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    sh5el) machine=sh5le-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep -q __ELF__
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+		os=netbsd
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "${UNAME_VERSION}" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit ;;
+    *:Bitrig:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
+	exit ;;
+    *:OpenBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE="alphaev5" ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE="alphaev56" ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE="alphapca56" ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE="alphapca57" ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE="alphaev6" ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE="alphaev67" ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE="alphaev69" ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE="alphaev7" ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE="alphaev79" ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+	exitcode=$?
+	trap '' 0
+	exit $exitcode ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+	echo powerpc-ibm-os400
+	exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit ;;
+    arm*:riscos:*:*|arm*:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7; exit ;;
+	esac ;;
+    s390x:SunOS:*:*)
+	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+	echo i386-pc-auroraux${UNAME_RELEASE}
+	exit ;;
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+	eval $set_cc_for_build
+	SUN_ARCH="i386"
+	# If there is a compiler, see if it is configured for 64-bit objects.
+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+	# This test works for both compilers.
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		SUN_ARCH="x86_64"
+	    fi
+	fi
+	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+	echo m68k-milan-mint${UNAME_RELEASE}
+	exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+	echo m68k-hades-mint${UNAME_RELEASE}
+	exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+	echo m68k-unknown-mint${UNAME_RELEASE}
+	exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit ;;
+    AViiON:dgux:*:*)
+	# DG/UX returns AViiON for all architectures
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+	exit ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit ;;
+    *:AIX:*:[4567])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+		    case "${sc_cpu_version}" in
+		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+		      532)                      # CPU_PA_RISC2_0
+			case "${sc_kernel_bits}" in
+			  32) HP_ARCH="hppa2.0n" ;;
+			  64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+			esac ;;
+		    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^		//' << EOF >$dummy.c
+
+		#define _HPUX_SOURCE
+		#include <stdlib.h>
+		#include <unistd.h>
+
+		int main ()
+		{
+		#if defined(_SC_KERNEL_BITS)
+		    long bits = sysconf(_SC_KERNEL_BITS);
+		#endif
+		    long cpu  = sysconf (_SC_CPU_VERSION);
+
+		    switch (cpu)
+			{
+			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+			case CPU_PA_RISC2_0:
+		#if defined(_SC_KERNEL_BITS)
+			    switch (bits)
+				{
+				case 64: puts ("hppa2.0w"); break;
+				case 32: puts ("hppa2.0n"); break;
+				default: puts ("hppa2.0"); break;
+				} break;
+		#else  /* !defined(_SC_KERNEL_BITS) */
+			    puts ("hppa2.0"); break;
+		#endif
+			default: puts ("hppa1.0"); break;
+			}
+		    exit (0);
+		}
+EOF
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ ${HP_ARCH} = "hppa2.0w" ]
+	then
+	    eval $set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep -q __LP64__
+	    then
+		HP_ARCH="hppa2.0w"
+	    else
+		HP_ARCH="hppa64"
+	    fi
+	fi
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
+	echo unknown-hitachi-hiuxwe2
+	exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+	exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+	exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+	exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+	exit ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    5000:UNIX_System_V:4.*:*)
+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:FreeBSD:*:*)
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	case ${UNAME_PROCESSOR} in
+	    amd64)
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    *)
+		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	esac
+	exit ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit ;;
+    *:MINGW64*:*)
+	echo ${UNAME_MACHINE}-pc-mingw64
+	exit ;;
+    *:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit ;;
+    i*:MSYS*:*)
+	echo ${UNAME_MACHINE}-pc-msys
+	exit ;;
+    i*:windows32*:*)
+	# uname -m includes "-pc" on this system.
+	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit ;;
+    *:Interix*:*)
+	case ${UNAME_MACHINE} in
+	    x86)
+		echo i586-pc-interix${UNAME_RELEASE}
+		exit ;;
+	    authenticamd | genuineintel | EM64T)
+		echo x86_64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	    IA64)
+		echo ia64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	esac ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+	echo i${UNAME_MACHINE}-pc-mks
+	exit ;;
+    8664:Windows_NT:*)
+	echo x86_64-pc-mks
+	exit ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i586-pc-interix
+	exit ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
+	exit ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit ;;
+    aarch64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    aarch64_be:Linux:*:*)
+	UNAME_MACHINE=aarch64_be
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+	esac
+	objdump --private-headers /bin/sh | grep -q ld.so.1
+	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    arc:Linux:*:* | arceb:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    arm*:Linux:*:*)
+	eval $set_cc_for_build
+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_EABI__
+	then
+	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	else
+	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+		| grep -q __ARM_PCS_VFP
+	    then
+		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
+	    else
+		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
+	    fi
+	fi
+	exit ;;
+    avr32*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    cris:Linux:*:*)
+	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+	exit ;;
+    crisv32:Linux:*:*)
+	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+	exit ;;
+    frv:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    hexagon:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    i*86:Linux:*:*)
+	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
+	exit ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    mips:Linux:*:* | mips64:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef ${UNAME_MACHINE}
+	#undef ${UNAME_MACHINE}el
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=${UNAME_MACHINE}el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=${UNAME_MACHINE}
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
+	;;
+    or1k:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    or32:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    padre:Linux:*:*)
+	echo sparc-unknown-linux-${LIBC}
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-${LIBC}
+	exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
+	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
+	  *)    echo hppa-unknown-linux-${LIBC} ;;
+	esac
+	exit ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-${LIBC}
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-${LIBC}
+	exit ;;
+    ppc64le:Linux:*:*)
+	echo powerpc64le-unknown-linux-${LIBC}
+	exit ;;
+    ppcle:Linux:*:*)
+	echo powerpcle-unknown-linux-${LIBC}
+	exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
+	exit ;;
+    sh64*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    tile*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    vax:Linux:*:*)
+	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
+	exit ;;
+    x86_64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    xtensa*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+	# Unixware is an offshoot of SVR4, but it has its own version
+	# number series starting with 2...
+	# I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+	# Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit ;;
+    i*86:*:5:[678]*)
+	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+	# uname -m prints for DJGPP always 'pc', but it prints nothing about
+	# the processor, so we play safe by assuming i586.
+	# Note: whatever this is, it MUST be the same as what config.sub
+	# prints for the "djgpp" host, or else GDB configury will decide that
+	# this is a cross-build.
+	echo i586-pc-msdosdjgpp
+	exit ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4; exit; } ;;
+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+	OS_REL='.3'
+	test -r /etc/.relid \
+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit ;;
+    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+			# says <Richard.M.Bartel@ccMail.Census.GOV>
+	echo i586-unisys-sysv4
+	exit ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+		echo mips-nec-sysv${UNAME_RELEASE}
+	else
+		echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+	exit ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit ;;
+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
+	echo i586-pc-haiku
+	exit ;;
+    x86_64:Haiku:*:*)
+	echo x86_64-unknown-haiku
+	exit ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-7:SUPER-UX:*:*)
+	echo sx7-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8:SUPER-UX:*:*)
+	echo sx8-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8R:SUPER-UX:*:*)
+	echo sx8r-nec-superux${UNAME_RELEASE}
+	exit ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	eval $set_cc_for_build
+	if test "$UNAME_PROCESSOR" = unknown ; then
+	    UNAME_PROCESSOR=powerpc
+	fi
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		case $UNAME_PROCESSOR in
+		    i386) UNAME_PROCESSOR=x86_64 ;;
+		    powerpc) UNAME_PROCESSOR=powerpc64 ;;
+		esac
+	    fi
+	fi
+	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit ;;
+    NEO-?:NONSTOP_KERNEL:*:*)
+	echo neo-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSE-*:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit ;;
+    SEI:*:*:SEIUX)
+	echo mips-sei-seiux${UNAME_RELEASE}
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
+    i*86:rdos:*:*)
+	echo ${UNAME_MACHINE}-pc-rdos
+	exit ;;
+    i*86:AROS:*:*)
+	echo ${UNAME_MACHINE}-pc-aros
+	exit ;;
+    x86_64:VMkernel:*:*)
+	echo ${UNAME_MACHINE}-unknown-esx
+	exit ;;
+esac
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+	"4"
+#else
+	""
+#endif
+	); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    c34*)
+	echo c34-convex-bsd
+	exit ;;
+    c38*)
+	echo c38-convex-bsd
+	exit ;;
+    c4*)
+	echo c4-convex-bsd
+	exit ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/config.guess.long b/config.guess.long
new file mode 100755
index 000000000000..769d0b9f64b6
--- /dev/null
+++ b/config.guess.long
@@ -0,0 +1,83 @@
+#!/bin/sh
+# generate long version of output from config.guess
+# part of am-utils-6.x
+# Erez Zadok <ezk@cs.columbia.edu>
+#
+#set -x
+
+# find a single word that prints the version number of the release
+getver () {
+    l=`head $1`
+    set $l
+    for i in $*
+    do
+	case "$i" in
+	    # look for one digit followed by a sequence of non-spaces
+	    # so it'll catch 7.3 as well as 2.1AW
+	    *[0-9]* ) echo $i; return ;;
+        esac
+    done
+}
+
+if test "x$GCONFIG" = "x" ; then
+    # find dirname of this script
+    base=`echo $0 | sed 's/\/[^\/]*$//' 2>/dev/null`
+    PATH=$base:$PATH
+    export PATH
+    GCONFIG=`config.guess || echo unknown-config`
+fi
+case "${GCONFIG}" in
+    *linux* )
+	GCONFIG=`echo ${GCONFIG} | sed -e 's/i.86/i386/' -e 's/linux-gnu/linux/'`
+	if test -f /etc/redhat-release ; then
+	    long=`getver /etc/redhat-release`
+	    if grep 'Red Hat Enterprise Linux' /etc/redhat-release > /dev/null 2>&1 ; then
+		echo ${GCONFIG}-rhel${long}
+	    elif grep 'Fedora ' /etc/redhat-release > /dev/null 2>&1 ; then
+		echo ${GCONFIG}-fc${long}
+	    elif grep 'CentOS' /etc/redhat-release > /dev/null 2>&1 ; then
+		echo ${GCONFIG}-centos${long}
+	    else
+		echo ${GCONFIG}-rh${long}
+	    fi
+	    exit 0
+	elif test -f /etc/SuSE-release ; then
+	    long=`getver /etc/SuSE-release`
+	    if grep 'Enterprise Server' /etc/SuSE-release > /dev/null 2>&1 ; then
+		echo ${GCONFIG}-sles${long}
+	    else
+		echo ${GCONFIG}-suse${long}
+	    fi
+	    exit 0
+	elif test -f /etc/debian_version ; then
+	    long=`getver /etc/debian_version`
+	    echo ${GCONFIG}-deb${long}
+	    exit 0
+	elif test -f /etc/gentoo-release ; then
+	    long=`getver /etc/gentoo-release`
+	    echo ${GCONFIG}-gentoo${long}
+	    exit 0
+	elif test -f /etc/yellowdog-release ; then
+	    long=`getver /etc/yellowdog-release`
+	    echo ${GCONFIG}-yellowdog${long}
+	    exit 0
+	else
+	    echo ${GCONFIG}
+	fi
+	;;
+    *netbsdelf3* )		# remove trailing '.' from beta
+	echo ${GCONFIG} | sed 's/\.$//g'
+	;;
+
+    *solaris* )
+	if grep -i nexentaos /etc/release > /dev/null 2>&1 ; then
+	    echo ${GCONFIG}-nexentaos
+	else
+	    echo ${GCONFIG}
+	fi
+	;;
+    * )
+	echo ${GCONFIG}
+	;;
+esac
+exit 0
diff --git a/config.h.in b/config.h.in
new file mode 100644
index 000000000000..1912c5d29a81
--- /dev/null
+++ b/config.h.in
@@ -0,0 +1,2426 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+
+/*
+ * Start of am-utils-6.x config.h file.
+ * Erez Zadok <ezk AT cs.sunysb.edu>
+ *
+ * DO NOT EDIT BY HAND.
+ * Note: generated by autoheader from configure.in.
+ */
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+
+
+/* Define if building universal (internal helper macro) */
+#undef AC_APPLE_UNIVERSAL_BUILD
+
+/* define name of am-utils' NFS protocol header */
+#undef AMU_NFS_PROTOCOL_HEADER
+
+/* Type of the 5rd argument to authunix_create() */
+#undef AUTH_CREATE_GIDLIST_TYPE
+
+/* Define configuration date */
+#undef CONFIG_DATE
+
+/* Turn off general debugging by default */
+#undef DEBUG
+
+/* Turn off memory debugging by default */
+#undef DEBUG_MEM
+
+/* Define name of host OS's distribution name (eg. debian, redhat, suse, etc.)
+   */
+#undef DISTRO_NAME
+
+/* Define to the type of elements in the array set by `getgroups'. Usually
+   this is either `int' or `gid_t'. */
+#undef GETGROUPS_T
+
+/* Define to 1 if the `getpgrp' function requires zero arguments. */
+#undef GETPGRP_VOID
+
+/* Define if have automount filesystem */
+#undef HAVE_AMU_FS_AUTO
+
+/* Define if have direct automount filesystem */
+#undef HAVE_AMU_FS_DIRECT
+
+/* Define if have error filesystem */
+#undef HAVE_AMU_FS_ERROR
+
+/* Define if have NFS host-tree filesystem */
+#undef HAVE_AMU_FS_HOST
+
+/* Define if have symbolic-link filesystem */
+#undef HAVE_AMU_FS_LINK
+
+/* Define if have symlink with existence check filesystem */
+#undef HAVE_AMU_FS_LINKX
+
+/* Define if have nfsl (NFS with local link check) filesystem */
+#undef HAVE_AMU_FS_NFSL
+
+/* Define if have multi-NFS filesystem */
+#undef HAVE_AMU_FS_NFSX
+
+/* Define if have program filesystem */
+#undef HAVE_AMU_FS_PROGRAM
+
+/* Define if have "top-level" filesystem */
+#undef HAVE_AMU_FS_TOPLVL
+
+/* Define if have union filesystem */
+#undef HAVE_AMU_FS_UNION
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#undef HAVE_ARPA_INET_H
+
+/* Define to 1 if you have the <arpa/nameser.h> header file. */
+#undef HAVE_ARPA_NAMESER_H
+
+/* Define to 1 if you have the <assert.h> header file. */
+#undef HAVE_ASSERT_H
+
+/* Define to 1 if `addr' is member of `autofs_args_t'. */
+#undef HAVE_AUTOFS_ARGS_T_ADDR
+
+/* define if have a bad version of hasmntopt() */
+#undef HAVE_BAD_HASMNTOPT
+
+/* define if have a bad version of memcmp() */
+#undef HAVE_BAD_MEMCMP
+
+/* define if have a bad version of yp_all() */
+#undef HAVE_BAD_YP_ALL
+
+/* Define to 1 if you have the `bcmp' function. */
+#undef HAVE_BCMP
+
+/* Define to 1 if you have the `bcopy' function. */
+#undef HAVE_BCOPY
+
+/* Define to 1 if you have the <bsd/rpc/rpc.h> header file. */
+#undef HAVE_BSD_RPC_RPC_H
+
+/* Define to 1 if you have the `bzero' function. */
+#undef HAVE_BZERO
+
+/* System supports C99-style variable-length argument macros */
+#undef HAVE_C99_VARARGS_MACROS
+
+/* Define to 1 if `flags' is member of `cdfs_args_t'. */
+#undef HAVE_CDFS_ARGS_T_FLAGS
+
+/* Define to 1 if `fspec' is member of `cdfs_args_t'. */
+#undef HAVE_CDFS_ARGS_T_FSPEC
+
+/* Define to 1 if `iso_flags' is member of `cdfs_args_t'. */
+#undef HAVE_CDFS_ARGS_T_ISO_FLAGS
+
+/* Define to 1 if `iso_pgthresh' is member of `cdfs_args_t'. */
+#undef HAVE_CDFS_ARGS_T_ISO_PGTHRESH
+
+/* Define to 1 if `norrip' is member of `cdfs_args_t'. */
+#undef HAVE_CDFS_ARGS_T_NORRIP
+
+/* Define to 1 if `ssector' is member of `cdfs_args_t'. */
+#undef HAVE_CDFS_ARGS_T_SSECTOR
+
+/* Define to 1 if you have the <cdfs/cdfsmount.h> header file. */
+#undef HAVE_CDFS_CDFSMOUNT_H
+
+/* Define to 1 if you have the <cdfs/cdfs_mount.h> header file. */
+#undef HAVE_CDFS_CDFS_MOUNT_H
+
+/* Define to 1 if you have the `clnt_create' function. */
+#undef HAVE_CLNT_CREATE
+
+/* Define to 1 if you have the `clnt_create_vers' function. */
+#undef HAVE_CLNT_CREATE_VERS
+
+/* Define to 1 if you have the `clnt_create_vers_timed' function. */
+#undef HAVE_CLNT_CREATE_VERS_TIMED
+
+/* Define to 1 if you have the `clnt_spcreateerror' function. */
+#undef HAVE_CLNT_SPCREATEERROR
+
+/* Define to 1 if you have the `clnt_sperrno' function. */
+#undef HAVE_CLNT_SPERRNO
+
+/* Define to 1 if you have the `clock_gettime' function. */
+#undef HAVE_CLOCK_GETTIME
+
+/* Define to 1 if you have the <cluster.h> header file. */
+#undef HAVE_CLUSTER_H
+
+/* Define to 1 if you have the `cnodeid' function. */
+#undef HAVE_CNODEID
+
+/* Define to 1 if you have the <ctype.h> header file. */
+#undef HAVE_CTYPE_H
+
+/* Define to 1 if you have the <db1/ndbm.h> header file. */
+#undef HAVE_DB1_NDBM_H
+
+/* Define to 1 if you have the `dbm_open' function. */
+#undef HAVE_DBM_OPEN
+
+/* Define to 1 if you have the `dg_mount' function. */
+#undef HAVE_DG_MOUNT
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if `flags' is member of `efs_args_t'. */
+#undef HAVE_EFS_ARGS_T_FLAGS
+
+/* Define to 1 if `fspec' is member of `efs_args_t'. */
+#undef HAVE_EFS_ARGS_T_FSPEC
+
+/* Define to 1 if `version' is member of `efs_args_t'. */
+#undef HAVE_EFS_ARGS_T_VERSION
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* does extern definition for clnt_spcreateerror() exist? */
+#undef HAVE_EXTERN_CLNT_SPCREATEERROR
+
+/* does extern definition for clnt_sperrno() exist? */
+#undef HAVE_EXTERN_CLNT_SPERRNO
+
+/* does extern definition for free() exist? */
+#undef HAVE_EXTERN_FREE
+
+/* does extern definition for getccent() (hpux) exist? */
+#undef HAVE_EXTERN_GETCCENT
+
+/* does extern definition for getdomainname() exist? */
+#undef HAVE_EXTERN_GETDOMAINNAME
+
+/* does extern definition for getdtablesize() exist? */
+#undef HAVE_EXTERN_GETDTABLESIZE
+
+/* does extern definition for gethostname() exist? */
+#undef HAVE_EXTERN_GETHOSTNAME
+
+/* does extern definition for getlogin() exist? */
+#undef HAVE_EXTERN_GETLOGIN
+
+/* does extern definition for getpagesize() exist? */
+#undef HAVE_EXTERN_GETPAGESIZE
+
+/* does extern definition for gettablesize() exist? */
+#undef HAVE_EXTERN_GETTABLESIZE
+
+/* does extern definition for getwd() exist? */
+#undef HAVE_EXTERN_GETWD
+
+/* does extern definition for get_myaddress() exist? */
+#undef HAVE_EXTERN_GET_MYADDRESS
+
+/* does extern definition for hosts_ctl() exist? */
+#undef HAVE_EXTERN_HOSTS_CTL
+
+/* does extern definition for innetgr() exist? */
+#undef HAVE_EXTERN_INNETGR
+
+/* does extern definition for ldap_enable_cache() exist? */
+#undef HAVE_EXTERN_LDAP_ENABLE_CACHE
+
+/* does extern definition for mkstemp() exist? */
+#undef HAVE_EXTERN_MKSTEMP
+
+/* does extern definition for mntctl() exist? */
+#undef HAVE_EXTERN_MNTCTL
+
+/* does extern definition for optarg exist? */
+#undef HAVE_EXTERN_OPTARG
+
+/* does extern definition for sbrk() exist? */
+#undef HAVE_EXTERN_SBRK
+
+/* does extern definition for seteuid() exist? */
+#undef HAVE_EXTERN_SETEUID
+
+/* does extern definition for setitimer() exist? */
+#undef HAVE_EXTERN_SETITIMER
+
+/* does extern definition for sleep() exist? */
+#undef HAVE_EXTERN_SLEEP
+
+/* does extern definition for strcasecmp() exist? */
+#undef HAVE_EXTERN_STRCASECMP
+
+/* does extern definition for strlcat() exist? */
+#undef HAVE_EXTERN_STRLCAT
+
+/* does extern definition for strlcpy() exist? */
+#undef HAVE_EXTERN_STRLCPY
+
+/* does extern definition for strstr() exist? */
+#undef HAVE_EXTERN_STRSTR
+
+/* does extern definition for sys_errlist[] exist? */
+#undef HAVE_EXTERN_SYS_ERRLIST
+
+/* does extern definition for ualarm() exist? */
+#undef HAVE_EXTERN_UALARM
+
+/* does extern definition for usleep() exist? */
+#undef HAVE_EXTERN_USLEEP
+
+/* does extern definition for vsnprintf() exist? */
+#undef HAVE_EXTERN_VSNPRINTF
+
+/* does extern definition for wait3() exist? */
+#undef HAVE_EXTERN_WAIT3
+
+/* does extern definition for xdr_callmsg() exist? */
+#undef HAVE_EXTERN_XDR_CALLMSG
+
+/* does extern definition for xdr_opaque_auth() exist? */
+#undef HAVE_EXTERN_XDR_OPAQUE_AUTH
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if `fds_bits' is member of `fd_set'. */
+#undef HAVE_FD_SET_FDS_BITS
+
+/* Define to 1 if you have the `fgets' function. */
+#undef HAVE_FGETS
+
+/* Define if plain fhandle type exists */
+#undef HAVE_FHANDLE
+
+/* Define to 1 if you have the `flock' function. */
+#undef HAVE_FLOCK
+
+/* Define to 1 if you have the `fork' function. */
+#undef HAVE_FORK
+
+/* Define to 1 if you have the `fsmount' function. */
+#undef HAVE_FSMOUNT
+
+/* Define if have AUTOFS filesystem */
+#undef HAVE_FS_AUTOFS
+
+/* Define if have CACHEFS filesystem */
+#undef HAVE_FS_CACHEFS
+
+/* Define if have CDFS filesystem */
+#undef HAVE_FS_CDFS
+
+/* Define if have CFS (crypto) filesystem */
+#undef HAVE_FS_CFS
+
+/* Define if have EFS filesystem (irix) */
+#undef HAVE_FS_EFS
+
+/* Define to 1 if you have the <fs/efs/efs_mount.h> header file. */
+#undef HAVE_FS_EFS_EFS_MOUNT_H
+
+/* Define if have EXT{2,3,4} filesystem (linux) */
+#undef HAVE_FS_EXT
+
+/* Define if have FFS filesystem */
+#undef HAVE_FS_FFS
+
+/* Define if have HSFS filesystem */
+#undef HAVE_FS_HSFS
+
+/* Define if have LOFS filesystem */
+#undef HAVE_FS_LOFS
+
+/* Define if have LUSTRE filesystem */
+#undef HAVE_FS_LUSTRE
+
+/* Define if have MFS filesystem */
+#undef HAVE_FS_MFS
+
+/* Define to 1 if you have the <fs/msdosfs/msdosfsmount.h> header file. */
+#undef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+
+/* Define if have NFS filesystem */
+#undef HAVE_FS_NFS
+
+/* Define if have NFS3 filesystem */
+#undef HAVE_FS_NFS3
+
+/* Define if have NFS4 filesystem */
+#undef HAVE_FS_NFS4
+
+/* Define if have NULLFS (loopback on bsd44) filesystem */
+#undef HAVE_FS_NULLFS
+
+/* Define if have PCFS filesystem */
+#undef HAVE_FS_PCFS
+
+/* Define if have TFS filesystem */
+#undef HAVE_FS_TFS
+
+/* Define if have TMPFS filesystem */
+#undef HAVE_FS_TMPFS
+
+/* Define to 1 if you have the <fs/tmpfs/tmpfs_args.h> header file. */
+#undef HAVE_FS_TMPFS_TMPFS_ARGS_H
+
+/* Define if have UDF filesystem */
+#undef HAVE_FS_UDF
+
+/* Define to 1 if you have the <fs/udf/udf_mount.h> header file. */
+#undef HAVE_FS_UDF_UDF_MOUNT_H
+
+/* Define if have UFS filesystem */
+#undef HAVE_FS_UFS
+
+/* Define if have UMAPFS (uid/gid mapping) filesystem */
+#undef HAVE_FS_UMAPFS
+
+/* Define if have UNIONFS filesystem */
+#undef HAVE_FS_UNIONFS
+
+/* Define if have XFS filesystem (irix) */
+#undef HAVE_FS_XFS
+
+/* System supports GCC-style variable-length argument macros */
+#undef HAVE_GCC_VARARGS_MACROS
+
+/* Define to 1 if you have the <gdbm-ndbm.h> header file. */
+#undef HAVE_GDBM_NDBM_H
+
+/* Define to 1 if you have the `getccent' function. */
+#undef HAVE_GETCCENT
+
+/* Define to 1 if you have the `getcwd' function. */
+#undef HAVE_GETCWD
+
+/* Define to 1 if you have the `getdomainname' function. */
+#undef HAVE_GETDOMAINNAME
+
+/* Define to 1 if you have the `getdtablesize' function. */
+#undef HAVE_GETDTABLESIZE
+
+/* Define to 1 if you have the `gethostname' function. */
+#undef HAVE_GETHOSTNAME
+
+/* Define to 1 if you have the `getifaddrs' function. */
+#undef HAVE_GETIFADDRS
+
+/* Define to 1 if you have the `getmntinfo' function. */
+#undef HAVE_GETMNTINFO
+
+/* Define to 1 if you have the `getmountent' function. */
+#undef HAVE_GETMOUNTENT
+
+/* Define to 1 if you have the `getpagesize' function. */
+#undef HAVE_GETPAGESIZE
+
+/* Define to 1 if you have the `getpwnam' function. */
+#undef HAVE_GETPWNAM
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the `get_myaddress' function. */
+#undef HAVE_GET_MYADDRESS
+
+/* define if your system's getopt() is GNU getopt() (are you using glibc) */
+#undef HAVE_GNU_GETOPT
+
+/* Define to 1 if you have the <grp.h> header file. */
+#undef HAVE_GRP_H
+
+/* Define to 1 if you have the `hasmntopt' function. */
+#undef HAVE_HASMNTOPT
+
+/* Define to 1 if you have the <hesiod.h> header file. */
+#undef HAVE_HESIOD_H
+
+/* Define to 1 if you have the `hesiod_init' function. */
+#undef HAVE_HESIOD_INIT
+
+/* Define to 1 if you have the `hesiod_reload' function. */
+#undef HAVE_HESIOD_RELOAD
+
+/* Define to 1 if you have the `hesiod_to_bind' function. */
+#undef HAVE_HESIOD_TO_BIND
+
+/* Define to 1 if you have the `hes_init' function. */
+#undef HAVE_HES_INIT
+
+/* Define to 1 if you have the <hsfs/hsfs.h> header file. */
+#undef HAVE_HSFS_HSFS_H
+
+/* Define to 1 if you have the `hstrerror' function. */
+#undef HAVE_HSTRERROR
+
+/* Define to 1 if you have the <ifaddrs.h> header file. */
+#undef HAVE_IFADDRS_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <irs.h> header file. */
+#undef HAVE_IRS_H
+
+/* Define to 1 if you have the <isofs/cd9660/cd9660_mount.h> header file. */
+#undef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+
+/* Define to 1 if you have the <lber.h> header file. */
+#undef HAVE_LBER_H
+
+/* Define to 1 if you have the `ldap_enable_cache' function. */
+#undef HAVE_LDAP_ENABLE_CACHE
+
+/* Define to 1 if you have the <ldap.h> header file. */
+#undef HAVE_LDAP_H
+
+/* Define to 1 if you have the `ldap_open' function. */
+#undef HAVE_LDAP_OPEN
+
+/* Define to 1 if you have the <libgen.h> header file. */
+#undef HAVE_LIBGEN_H
+
+/* Define to 1 if you have the `malloc' library (-lmalloc). */
+#undef HAVE_LIBMALLOC
+
+/* Define to 1 if you have the `mapmalloc' library (-lmapmalloc). */
+#undef HAVE_LIBMAPMALLOC
+
+/* Define to 1 if you have the `nsl' library (-lnsl). */
+#undef HAVE_LIBNSL
+
+/* Define to 1 if you have the `posix4' library (-lposix4). */
+#undef HAVE_LIBPOSIX4
+
+/* Define to 1 if you have the `resolv' library (-lresolv). */
+#undef HAVE_LIBRESOLV
+
+/* Define to 1 if you have the `rpc' library (-lrpc). */
+#undef HAVE_LIBRPC
+
+/* Define to 1 if you have the `rpcsvc' library (-lrpcsvc). */
+#undef HAVE_LIBRPCSVC
+
+/* Define to 1 if you have the `rt' library (-lrt). */
+#undef HAVE_LIBRT
+
+/* does libwrap exist? */
+#undef HAVE_LIBWRAP
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the <linux/auto_fs4.h> header file. */
+#undef HAVE_LINUX_AUTO_FS4_H
+
+/* Define to 1 if you have the <linux/auto_fs.h> header file. */
+#undef HAVE_LINUX_AUTO_FS_H
+
+/* Define to 1 if you have the <linux/fs.h> header file. */
+#undef HAVE_LINUX_FS_H
+
+/* Define to 1 if you have the <linux/kdev_t.h> header file. */
+#undef HAVE_LINUX_KDEV_T_H
+
+/* Define to 1 if you have the <linux/list.h> header file. */
+#undef HAVE_LINUX_LIST_H
+
+/* Define to 1 if you have the <linux/loop.h> header file. */
+#undef HAVE_LINUX_LOOP_H
+
+/* Define to 1 if you have the <linux/nfs2.h> header file. */
+#undef HAVE_LINUX_NFS2_H
+
+/* Define to 1 if you have the <linux/nfs4.h> header file. */
+#undef HAVE_LINUX_NFS4_H
+
+/* Define to 1 if you have the <linux/nfs.h> header file. */
+#undef HAVE_LINUX_NFS_H
+
+/* Define to 1 if you have the <linux/nfs_mount.h> header file. */
+#undef HAVE_LINUX_NFS_MOUNT_H
+
+/* Define to 1 if you have the <linux/posix_types.h> header file. */
+#undef HAVE_LINUX_POSIX_TYPES_H
+
+/* Define to 1 if you have the <linux/socket.h> header file. */
+#undef HAVE_LINUX_SOCKET_H
+
+/* Define to 1 if you support file names longer than 14 characters. */
+#undef HAVE_LONG_FILE_NAMES
+
+/* Define to 1 if you have the <machine/endian.h> header file. */
+#undef HAVE_MACHINE_ENDIAN_H
+
+/* Define to 1 if you have the `madvise' function. */
+#undef HAVE_MADVISE
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* Define if have DBM maps */
+#undef HAVE_MAP_DBM
+
+/* Define if have executable maps */
+#undef HAVE_MAP_EXEC
+
+/* Define if have file maps (everyone should have it!) */
+#undef HAVE_MAP_FILE
+
+/* Define if have HESIOD maps */
+#undef HAVE_MAP_HESIOD
+
+/* Define if have LDAP maps */
+#undef HAVE_MAP_LDAP
+
+/* Define if have NDBM maps */
+#undef HAVE_MAP_NDBM
+
+/* Define if have NIS maps */
+#undef HAVE_MAP_NIS
+
+/* Define if have NIS+ maps */
+#undef HAVE_MAP_NISPLUS
+
+/* Define if have PASSWD maps */
+#undef HAVE_MAP_PASSWD
+
+/* Define if have Sun-syntax maps */
+#undef HAVE_MAP_SUN
+
+/* Define if have UNION maps */
+#undef HAVE_MAP_UNION
+
+/* Define to 1 if you have the `memcmp' function. */
+#undef HAVE_MEMCMP
+
+/* Define to 1 if you have the `memcpy' function. */
+#undef HAVE_MEMCPY
+
+/* Define to 1 if you have the `memmove' function. */
+#undef HAVE_MEMMOVE
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the `mkdir' function. */
+#undef HAVE_MKDIR
+
+/* Define to 1 if you have the `mkstemp' function. */
+#undef HAVE_MKSTEMP
+
+/* Define to 1 if you have the `mlockall' function. */
+#undef HAVE_MLOCKALL
+
+/* Define to 1 if you have the `mntctl' function. */
+#undef HAVE_MNTCTL
+
+/* Define to 1 if you have the <mntent.h> header file. */
+#undef HAVE_MNTENT_H
+
+/* Define to 1 if `mnt_cnode' is member of `mntent_t'. */
+#undef HAVE_MNTENT_T_MNT_CNODE
+
+/* Define to 1 if `mnt_ro' is member of `mntent_t'. */
+#undef HAVE_MNTENT_T_MNT_RO
+
+/* Define to 1 if `mnt_time' is member of `mntent_t'. */
+#undef HAVE_MNTENT_T_MNT_TIME
+
+/* does mntent_t have mnt_time field and is of type "char *" ? */
+#undef HAVE_MNTENT_T_MNT_TIME_STRING
+
+/* Define to 1 if you have the <mnttab.h> header file. */
+#undef HAVE_MNTTAB_H
+
+/* Define to 1 if you have the `mount' function. */
+#undef HAVE_MOUNT
+
+/* Define to 1 if `optptr' is member of `mounta'. */
+#undef HAVE_MOUNTA_OPTPTR
+
+/* Define to 1 if you have the `mountsyscall' function. */
+#undef HAVE_MOUNTSYSCALL
+
+/* Define to 1 if you have the <mount.h> header file. */
+#undef HAVE_MOUNT_H
+
+/* Define to 1 if you have the <msdosfs/msdosfsmount.h> header file. */
+#undef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+
+/* Define to 1 if you have the <ndbm.h> header file. */
+#undef HAVE_NDBM_H
+
+/* Define to 1 if you have the <ndir.h> header file. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the <netconfig.h> header file. */
+#undef HAVE_NETCONFIG_H
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H
+
+/* Define to 1 if you have the <netdir.h> header file. */
+#undef HAVE_NETDIR_H
+
+/* Define to 1 if you have the <netinet/if_ether.h> header file. */
+#undef HAVE_NETINET_IF_ETHER_H
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#undef HAVE_NETINET_IN_H
+
+/* Define to 1 if you have the <net/errno.h> header file. */
+#undef HAVE_NET_ERRNO_H
+
+/* Define to 1 if you have the <net/if.h> header file. */
+#undef HAVE_NET_IF_H
+
+/* Define to 1 if you have the <net/if_var.h> header file. */
+#undef HAVE_NET_IF_VAR_H
+
+/* Define to 1 if you have the <net/route.h> header file. */
+#undef HAVE_NET_ROUTE_H
+
+/* Define to 1 if you have the <nfsclient/nfsargs.h> header file. */
+#undef HAVE_NFSCLIENT_NFSARGS_H
+
+/* Define to 1 if `acdirmax' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_ACDIRMAX
+
+/* Define to 1 if `acdirmin' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_ACDIRMIN
+
+/* Define to 1 if `acregmax' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_ACREGMAX
+
+/* Define to 1 if `acregmin' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_ACREGMIN
+
+/* Define to 1 if `addrlen' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_ADDRLEN
+
+/* Define to 1 if `bsize' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_BSIZE
+
+/* Define to 1 if `context' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_CONTEXT
+
+/* Define to 1 if `fhsize' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_FHSIZE
+
+/* Define to 1 if `fh_len' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_FH_LEN
+
+/* Define to 1 if `gfs_flags' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_GFS_FLAGS
+
+/* Define to 1 if `namlen' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_NAMLEN
+
+/* Define to 1 if `optstr' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_OPTSTR
+
+/* Define to 1 if `pathconf' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_PATHCONF
+
+/* Define to 1 if `proto' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_PROTO
+
+/* Define to 1 if `pseudoflavor' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_PSEUDOFLAVOR
+
+/* Define to 1 if `sotype' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_SOTYPE
+
+/* Define to 1 if `version' is member of `nfs_args_t'. */
+#undef HAVE_NFS_ARGS_T_VERSION
+
+/* Define to 1 if you have the <nfs/export.h> header file. */
+#undef HAVE_NFS_EXPORT_H
+
+/* Define to 1 if you have the <nfs/mount.h> header file. */
+#undef HAVE_NFS_MOUNT_H
+
+/* Define to 1 if you have the <nfs/nfsmount.h> header file. */
+#undef HAVE_NFS_NFSMOUNT_H
+
+/* Define to 1 if you have the <nfs/nfsproto.h> header file. */
+#undef HAVE_NFS_NFSPROTO_H
+
+/* Define to 1 if you have the <nfs/nfsv2.h> header file. */
+#undef HAVE_NFS_NFSV2_H
+
+/* Define to 1 if you have the <nfs/nfs_clnt.h> header file. */
+#undef HAVE_NFS_NFS_CLNT_H
+
+/* Define to 1 if you have the <nfs/nfs_gfs.h> header file. */
+#undef HAVE_NFS_NFS_GFS_H
+
+/* Define to 1 if you have the <nfs/nfs.h> header file. */
+#undef HAVE_NFS_NFS_H
+
+/* Define to 1 if you have the <nfs/nfs_mount.h> header file. */
+#undef HAVE_NFS_NFS_MOUNT_H
+
+/* Define to 1 if you have the <nfs/pathconf.h> header file. */
+#undef HAVE_NFS_PATHCONF_H
+
+/* define if the host has NFS protocol headers in system headers */
+#undef HAVE_NFS_PROT_HEADERS
+
+/* Define to 1 if you have the <nfs/rpcv2.h> header file. */
+#undef HAVE_NFS_RPCV2_H
+
+/* Define to 1 if you have the `nis_domain_of' function. */
+#undef HAVE_NIS_DOMAIN_OF
+
+/* Define to 1 if you have the <nsswitch.h> header file. */
+#undef HAVE_NSSWITCH_H
+
+/* Define to 1 if you have the `opendir' function. */
+#undef HAVE_OPENDIR
+
+/* Define to 1 if `dirmask' is member of `pcfs_args_t'. */
+#undef HAVE_PCFS_ARGS_T_DIRMASK
+
+/* Define to 1 if `dsttime' is member of `pcfs_args_t'. */
+#undef HAVE_PCFS_ARGS_T_DSTTIME
+
+/* Define to 1 if `fspec' is member of `pcfs_args_t'. */
+#undef HAVE_PCFS_ARGS_T_FSPEC
+
+/* Define to 1 if `gid' is member of `pcfs_args_t'. */
+#undef HAVE_PCFS_ARGS_T_GID
+
+/* Define to 1 if `mask' is member of `pcfs_args_t'. */
+#undef HAVE_PCFS_ARGS_T_MASK
+
+/* Define to 1 if `secondswest' is member of `pcfs_args_t'. */
+#undef HAVE_PCFS_ARGS_T_SECONDSWEST
+
+/* Define to 1 if `uid' is member of `pcfs_args_t'. */
+#undef HAVE_PCFS_ARGS_T_UID
+
+/* Define to 1 if you have the `plock' function. */
+#undef HAVE_PLOCK
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#undef HAVE_PWD_H
+
+/* Define to 1 if you have the `regcomp' function. */
+#undef HAVE_REGCOMP
+
+/* Define to 1 if you have the `regexec' function. */
+#undef HAVE_REGEXEC
+
+/* Define to 1 if you have the <regex.h> header file. */
+#undef HAVE_REGEX_H
+
+/* Define to 1 if you have the <resolv.h> header file. */
+#undef HAVE_RESOLV_H
+
+/* Define to 1 if system calls automatically restart after interruption by a
+   signal. */
+#undef HAVE_RESTARTABLE_SYSCALLS
+
+/* Define to 1 if you have the `rmdir' function. */
+#undef HAVE_RMDIR
+
+/* Define to 1 if you have the <rpcsvc/autofs_prot.h> header file. */
+#undef HAVE_RPCSVC_AUTOFS_PROT_H
+
+/* Define to 1 if you have the <rpcsvc/mountv3.h> header file. */
+#undef HAVE_RPCSVC_MOUNTV3_H
+
+/* Define to 1 if you have the <rpcsvc/mount.h> header file. */
+#undef HAVE_RPCSVC_MOUNT_H
+
+/* Define to 1 if you have the <rpcsvc/nfs_prot.h> header file. */
+#undef HAVE_RPCSVC_NFS_PROT_H
+
+/* Define to 1 if you have the <rpcsvc/nis.h> header file. */
+#undef HAVE_RPCSVC_NIS_H
+
+/* Define to 1 if you have the <rpcsvc/ypclnt.h> header file. */
+#undef HAVE_RPCSVC_YPCLNT_H
+
+/* Define to 1 if you have the <rpcsvc/yp_prot.h> header file. */
+#undef HAVE_RPCSVC_YP_PROT_H
+
+/* Define to 1 if you have the <rpc/auth_des.h> header file. */
+#undef HAVE_RPC_AUTH_DES_H
+
+/* Define to 1 if you have the <rpc/auth.h> header file. */
+#undef HAVE_RPC_AUTH_H
+
+/* Define to 1 if you have the <rpc/pmap_clnt.h> header file. */
+#undef HAVE_RPC_PMAP_CLNT_H
+
+/* Define to 1 if you have the <rpc/pmap_prot.h> header file. */
+#undef HAVE_RPC_PMAP_PROT_H
+
+/* Define to 1 if you have the <rpc/rpc.h> header file. */
+#undef HAVE_RPC_RPC_H
+
+/* Define to 1 if you have the <rpc/types.h> header file. */
+#undef HAVE_RPC_TYPES_H
+
+/* Define to 1 if you have the `select' function. */
+#undef HAVE_SELECT
+
+/* Define to 1 if you have the `seteuid' function. */
+#undef HAVE_SETEUID
+
+/* Define to 1 if you have the `setitimer' function. */
+#undef HAVE_SETITIMER
+
+/* Define to 1 if you have the <setjmp.h> header file. */
+#undef HAVE_SETJMP_H
+
+/* Define to 1 if you have the `setresuid' function. */
+#undef HAVE_SETRESUID
+
+/* Define to 1 if you have the `setsid' function. */
+#undef HAVE_SETSID
+
+/* Define to 1 if you have the `sigaction' function. */
+#undef HAVE_SIGACTION
+
+/* Define to 1 if you have the `signal' function. */
+#undef HAVE_SIGNAL
+
+/* Define to 1 if you have the <signal.h> header file. */
+#undef HAVE_SIGNAL_H
+
+/* Define to 1 if you have the `sigsuspend' function. */
+#undef HAVE_SIGSUSPEND
+
+/* Define to 1 if you have the `socket' function. */
+#undef HAVE_SOCKET
+
+/* Define to 1 if you have the <socketbits.h> header file. */
+#undef HAVE_SOCKETBITS_H
+
+/* Define to 1 if you have the <statbuf.h> header file. */
+#undef HAVE_STATBUF_H
+
+/* Define to 1 if you have the `statfs' function. */
+#undef HAVE_STATFS
+
+/* Define to 1 if you have the `statvfs' function. */
+#undef HAVE_STATVFS
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#undef HAVE_STDARG_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#undef HAVE_STDIO_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define to 1 if you have the `strchr' function. */
+#undef HAVE_STRCHR
+
+/* Define to 1 if you have the `strcspn' function. */
+#undef HAVE_STRCSPN
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strlcat' function. */
+#undef HAVE_STRLCAT
+
+/* Define to 1 if you have the `strlcpy' function. */
+#undef HAVE_STRLCPY
+
+/* Define to 1 if you have the `strspn' function. */
+#undef HAVE_STRSPN
+
+/* Define to 1 if you have the `strstr' function. */
+#undef HAVE_STRSTR
+
+/* Define to 1 if `fhs_fh' is member of `struct fhstatus'. */
+#undef HAVE_STRUCT_FHSTATUS_FHS_FH
+
+/* Define to 1 if `ifa_next' is member of `struct ifaddrs'. */
+#undef HAVE_STRUCT_IFADDRS_IFA_NEXT
+
+/* Define to 1 if `ifr_addr' is member of `struct ifreq'. */
+#undef HAVE_STRUCT_IFREQ_IFR_ADDR
+
+/* Define if have struct mntent in one of the standard headers */
+#undef HAVE_STRUCT_MNTENT
+
+/* Define if have struct mnttab in one of the standard headers */
+#undef HAVE_STRUCT_MNTTAB
+
+/* Define if have struct nfs_args in one of the standard nfs headers */
+#undef HAVE_STRUCT_NFS_ARGS
+
+/* Define if have struct nfs_gfs_mount in one of the standard nfs headers */
+#undef HAVE_STRUCT_NFS_GFS_MOUNT
+
+/* Define to 1 if `sa_len' is member of `struct sockaddr'. */
+#undef HAVE_STRUCT_SOCKADDR_SA_LEN
+
+/* Define to 1 if `f_fstypename' is member of `struct statfs'. */
+#undef HAVE_STRUCT_STATFS_F_FSTYPENAME
+
+/* Define to 1 if `devid' is member of `struct umntrequest'. */
+#undef HAVE_STRUCT_UMNTREQUEST_DEVID
+
+/* Define to 1 if you have the `svc_getreq' function. */
+#undef HAVE_SVC_GETREQ
+
+/* Define to 1 if you have the `svc_getreqset' function. */
+#undef HAVE_SVC_GETREQSET
+
+/* Define to 1 if you have the `sysfs' function. */
+#undef HAVE_SYSFS
+
+/* Define to 1 if you have the `syslog' function. */
+#undef HAVE_SYSLOG
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#undef HAVE_SYSLOG_H
+
+/* Define to 1 if you have the <sys/config.h> header file. */
+#undef HAVE_SYS_CONFIG_H
+
+/* Define to 1 if you have the <sys/dg_mount.h> header file. */
+#undef HAVE_SYS_DG_MOUNT_H
+
+/* Define to 1 if you have the <sys/dir.h> header file. */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/errno.h> header file. */
+#undef HAVE_SYS_ERRNO_H
+
+/* Define to 1 if you have the <sys/file.h> header file. */
+#undef HAVE_SYS_FILE_H
+
+/* Define to 1 if you have the <sys/fsid.h> header file. */
+#undef HAVE_SYS_FSID_H
+
+/* Define to 1 if you have the <sys/fstyp.h> header file. */
+#undef HAVE_SYS_FSTYP_H
+
+/* Define to 1 if you have the <sys/fs/autofs.h> header file. */
+#undef HAVE_SYS_FS_AUTOFS_H
+
+/* Define to 1 if you have the <sys/fs/autofs_prot.h> header file. */
+#undef HAVE_SYS_FS_AUTOFS_PROT_H
+
+/* Define to 1 if you have the <sys/fs/cachefs_fs.h> header file. */
+#undef HAVE_SYS_FS_CACHEFS_FS_H
+
+/* Define to 1 if you have the <sys/fs/efs_clnt.h> header file. */
+#undef HAVE_SYS_FS_EFS_CLNT_H
+
+/* Define to 1 if you have the <sys/fs/nfs_clnt.h> header file. */
+#undef HAVE_SYS_FS_NFS_CLNT_H
+
+/* Define to 1 if you have the <sys/fs/nfs.h> header file. */
+#undef HAVE_SYS_FS_NFS_H
+
+/* Define to 1 if you have the <sys/fs/nfs/mount.h> header file. */
+#undef HAVE_SYS_FS_NFS_MOUNT_H
+
+/* Define to 1 if you have the <sys/fs/nfs/nfs_clnt.h> header file. */
+#undef HAVE_SYS_FS_NFS_NFS_CLNT_H
+
+/* Define to 1 if you have the <sys/fs/pc_fs.h> header file. */
+#undef HAVE_SYS_FS_PC_FS_H
+
+/* Define to 1 if you have the <sys/fs/tmp.h> header file. */
+#undef HAVE_SYS_FS_TMP_H
+
+/* Define to 1 if you have the <sys/fs_types.h> header file. */
+#undef HAVE_SYS_FS_TYPES_H
+
+/* Define to 1 if you have the <sys/fs/ufs_mount.h> header file. */
+#undef HAVE_SYS_FS_UFS_MOUNT_H
+
+/* Define to 1 if you have the <sys/fs/xfs_clnt.h> header file. */
+#undef HAVE_SYS_FS_XFS_CLNT_H
+
+/* Define to 1 if you have the <sys/immu.h> header file. */
+#undef HAVE_SYS_IMMU_H
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#undef HAVE_SYS_IOCTL_H
+
+/* Define to 1 if you have the <sys/lock.h> header file. */
+#undef HAVE_SYS_LOCK_H
+
+/* Define to 1 if you have the <sys/machine.h> header file. */
+#undef HAVE_SYS_MACHINE_H
+
+/* Define to 1 if you have the <sys/mbuf.h> header file. */
+#undef HAVE_SYS_MBUF_H
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H
+
+/* Define to 1 if you have the <sys/mntctl.h> header file. */
+#undef HAVE_SYS_MNTCTL_H
+
+/* Define to 1 if you have the <sys/mntent.h> header file. */
+#undef HAVE_SYS_MNTENT_H
+
+/* Define to 1 if you have the <sys/mnttab.h> header file. */
+#undef HAVE_SYS_MNTTAB_H
+
+/* Define to 1 if you have the <sys/mount.h> header file. */
+#undef HAVE_SYS_MOUNT_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file. */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/netconfig.h> header file. */
+#undef HAVE_SYS_NETCONFIG_H
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define to 1 if you have the <sys/pathconf.h> header file. */
+#undef HAVE_SYS_PATHCONF_H
+
+/* Define to 1 if you have the <sys/proc.h> header file. */
+#undef HAVE_SYS_PROC_H
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#undef HAVE_SYS_RESOURCE_H
+
+/* Define to 1 if you have the <sys/sema.h> header file. */
+#undef HAVE_SYS_SEMA_H
+
+/* Define to 1 if you have the <sys/signal.h> header file. */
+#undef HAVE_SYS_SIGNAL_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/sockio.h> header file. */
+#undef HAVE_SYS_SOCKIO_H
+
+/* Define to 1 if you have the <sys/statfs.h> header file. */
+#undef HAVE_SYS_STATFS_H
+
+/* Define to 1 if you have the <sys/statvfs.h> header file. */
+#undef HAVE_SYS_STATVFS_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/syscall.h> header file. */
+#undef HAVE_SYS_SYSCALL_H
+
+/* Define to 1 if you have the <sys/syslimits.h> header file. */
+#undef HAVE_SYS_SYSLIMITS_H
+
+/* Define to 1 if you have the <sys/syslog.h> header file. */
+#undef HAVE_SYS_SYSLOG_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/tiuser.h> header file. */
+#undef HAVE_SYS_TIUSER_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <sys/ucred.h> header file. */
+#undef HAVE_SYS_UCRED_H
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#undef HAVE_SYS_UIO_H
+
+/* Define to 1 if you have the <sys/utsname.h> header file. */
+#undef HAVE_SYS_UTSNAME_H
+
+/* Define to 1 if you have the <sys/vfs.h> header file. */
+#undef HAVE_SYS_VFS_H
+
+/* Define to 1 if you have the <sys/vmount.h> header file. */
+#undef HAVE_SYS_VMOUNT_H
+
+/* Define to 1 if you have the <sys/vnode.h> header file. */
+#undef HAVE_SYS_VNODE_H
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <tcpd.h> header file. */
+#undef HAVE_TCPD_H
+
+/* Define to 1 if you have the <time.h> header file. */
+#undef HAVE_TIME_H
+
+/* Define to 1 if you have the <tiuser.h> header file. */
+#undef HAVE_TIUSER_H
+
+/* Define to 1 if `ta_nodes_max' is member of `tmpfs_args_t'. */
+#undef HAVE_TMPFS_ARGS_T_TA_NODES_MAX
+
+/* Define to 1 if `ta_root_gid' is member of `tmpfs_args_t'. */
+#undef HAVE_TMPFS_ARGS_T_TA_ROOT_GID
+
+/* Define to 1 if `ta_root_mode' is member of `tmpfs_args_t'. */
+#undef HAVE_TMPFS_ARGS_T_TA_ROOT_MODE
+
+/* Define to 1 if `ta_root_uid' is member of `tmpfs_args_t'. */
+#undef HAVE_TMPFS_ARGS_T_TA_ROOT_UID
+
+/* Define to 1 if `ta_size_max' is member of `tmpfs_args_t'. */
+#undef HAVE_TMPFS_ARGS_T_TA_SIZE_MAX
+
+/* Define to 1 if `ta_version' is member of `tmpfs_args_t'. */
+#undef HAVE_TMPFS_ARGS_T_TA_VERSION
+
+/* Define to 1 if you have the <tmpfs/tmp.h> header file. */
+#undef HAVE_TMPFS_TMP_H
+
+/* what type of network transport type is in use? TLI or sockets? */
+#undef HAVE_TRANSPORT_TYPE_TLI
+
+/* Define to 1 if you have the `ualarm' function. */
+#undef HAVE_UALARM
+
+/* Define to 1 if `anon_gid' is member of `udf_args_t'. */
+#undef HAVE_UDF_ARGS_T_ANON_GID
+
+/* Define to 1 if `anon_uid' is member of `udf_args_t'. */
+#undef HAVE_UDF_ARGS_T_ANON_UID
+
+/* Define to 1 if `fspec' is member of `udf_args_t'. */
+#undef HAVE_UDF_ARGS_T_FSPEC
+
+/* Define to 1 if `gmtoff' is member of `udf_args_t'. */
+#undef HAVE_UDF_ARGS_T_GMTOFF
+
+/* Define to 1 if `nobody_gid' is member of `udf_args_t'. */
+#undef HAVE_UDF_ARGS_T_NOBODY_GID
+
+/* Define to 1 if `nobody_uid' is member of `udf_args_t'. */
+#undef HAVE_UDF_ARGS_T_NOBODY_UID
+
+/* Define to 1 if `sector_size' is member of `udf_args_t'. */
+#undef HAVE_UDF_ARGS_T_SECTOR_SIZE
+
+/* Define to 1 if `sessionnr' is member of `udf_args_t'. */
+#undef HAVE_UDF_ARGS_T_SESSIONNR
+
+/* Define to 1 if `udfmflags' is member of `udf_args_t'. */
+#undef HAVE_UDF_ARGS_T_UDFMFLAGS
+
+/* Define to 1 if `version' is member of `udf_args_t'. */
+#undef HAVE_UDF_ARGS_T_VERSION
+
+/* Define to 1 if `flags' is member of `ufs_args_t'. */
+#undef HAVE_UFS_ARGS_T_FLAGS
+
+/* Define to 1 if `fspec' is member of `ufs_args_t'. */
+#undef HAVE_UFS_ARGS_T_FSPEC
+
+/* Define to 1 if `ufs_flags' is member of `ufs_args_t'. */
+#undef HAVE_UFS_ARGS_T_UFS_FLAGS
+
+/* Define to 1 if `ufs_pgthresh' is member of `ufs_args_t'. */
+#undef HAVE_UFS_ARGS_T_UFS_PGTHRESH
+
+/* Define to 1 if you have the <ufs/ufs/extattr.h> header file. */
+#undef HAVE_UFS_UFS_EXTATTR_H
+
+/* Define to 1 if you have the <ufs/ufs_mount.h> header file. */
+#undef HAVE_UFS_UFS_MOUNT_H
+
+/* Define to 1 if you have the <ufs/ufs/ufsmount.h> header file. */
+#undef HAVE_UFS_UFS_UFSMOUNT_H
+
+/* Define to 1 if you have the `umount' function. */
+#undef HAVE_UMOUNT
+
+/* Define to 1 if you have the `umount2' function. */
+#undef HAVE_UMOUNT2
+
+/* Define to 1 if you have the `uname' function. */
+#undef HAVE_UNAME
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `unmount' function. */
+#undef HAVE_UNMOUNT
+
+/* Define to 1 if you have the `uvmount' function. */
+#undef HAVE_UVMOUNT
+
+/* Define to 1 if you have the <varargs.h> header file. */
+#undef HAVE_VARARGS_H
+
+/* Define to 1 if you have the `vfork' function. */
+#undef HAVE_VFORK
+
+/* Define to 1 if you have the <vfork.h> header file. */
+#undef HAVE_VFORK_H
+
+/* Define to 1 if you have the `vfsmount' function. */
+#undef HAVE_VFSMOUNT
+
+/* Define to 1 if you have the `vmount' function. */
+#undef HAVE_VMOUNT
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* Define to 1 if you have the `wait3' function. */
+#undef HAVE_WAIT3
+
+/* Define to 1 if you have the `waitpid' function. */
+#undef HAVE_WAITPID
+
+/* Define to 1 if `fork' works. */
+#undef HAVE_WORKING_FORK
+
+/* Define to 1 if `vfork' works. */
+#undef HAVE_WORKING_VFORK
+
+/* Define to 1 if you have the `xdr_attrstat' function. */
+#undef HAVE_XDR_ATTRSTAT
+
+/* Define to 1 if you have the `xdr_createargs' function. */
+#undef HAVE_XDR_CREATEARGS
+
+/* Define to 1 if you have the `xdr_dirlist' function. */
+#undef HAVE_XDR_DIRLIST
+
+/* Define to 1 if you have the `xdr_diropargs' function. */
+#undef HAVE_XDR_DIROPARGS
+
+/* Define to 1 if you have the `xdr_diropokres' function. */
+#undef HAVE_XDR_DIROPOKRES
+
+/* Define to 1 if you have the `xdr_diropres' function. */
+#undef HAVE_XDR_DIROPRES
+
+/* Define to 1 if you have the `xdr_dirpath' function. */
+#undef HAVE_XDR_DIRPATH
+
+/* Define to 1 if you have the `xdr_entry' function. */
+#undef HAVE_XDR_ENTRY
+
+/* Define to 1 if you have the `xdr_exportnode' function. */
+#undef HAVE_XDR_EXPORTNODE
+
+/* Define to 1 if you have the `xdr_exports' function. */
+#undef HAVE_XDR_EXPORTS
+
+/* Define to 1 if you have the `xdr_fattr' function. */
+#undef HAVE_XDR_FATTR
+
+/* Define to 1 if you have the `xdr_fhandle' function. */
+#undef HAVE_XDR_FHANDLE
+
+/* Define to 1 if you have the `xdr_fhstatus' function. */
+#undef HAVE_XDR_FHSTATUS
+
+/* Define to 1 if you have the `xdr_filename' function. */
+#undef HAVE_XDR_FILENAME
+
+/* Define to 1 if you have the `xdr_ftype' function. */
+#undef HAVE_XDR_FTYPE
+
+/* Define to 1 if you have the `xdr_groupnode' function. */
+#undef HAVE_XDR_GROUPNODE
+
+/* Define to 1 if you have the `xdr_groups' function. */
+#undef HAVE_XDR_GROUPS
+
+/* Define to 1 if you have the `xdr_linkargs' function. */
+#undef HAVE_XDR_LINKARGS
+
+/* Define to 1 if you have the `xdr_mountbody' function. */
+#undef HAVE_XDR_MOUNTBODY
+
+/* Define to 1 if you have the `xdr_mountlist' function. */
+#undef HAVE_XDR_MOUNTLIST
+
+/* Define to 1 if you have the `xdr_name' function. */
+#undef HAVE_XDR_NAME
+
+/* Define to 1 if you have the `xdr_nfscookie' function. */
+#undef HAVE_XDR_NFSCOOKIE
+
+/* Define to 1 if you have the `xdr_nfspath' function. */
+#undef HAVE_XDR_NFSPATH
+
+/* Define to 1 if you have the `xdr_nfsstat' function. */
+#undef HAVE_XDR_NFSSTAT
+
+/* Define to 1 if you have the `xdr_nfstime' function. */
+#undef HAVE_XDR_NFSTIME
+
+/* Define to 1 if you have the `xdr_nfs_fh' function. */
+#undef HAVE_XDR_NFS_FH
+
+/* Define to 1 if you have the `xdr_pointer' function. */
+#undef HAVE_XDR_POINTER
+
+/* Define to 1 if you have the `xdr_readargs' function. */
+#undef HAVE_XDR_READARGS
+
+/* Define to 1 if you have the `xdr_readdirargs' function. */
+#undef HAVE_XDR_READDIRARGS
+
+/* Define to 1 if you have the `xdr_readdirres' function. */
+#undef HAVE_XDR_READDIRRES
+
+/* Define to 1 if you have the `xdr_readlinkres' function. */
+#undef HAVE_XDR_READLINKRES
+
+/* Define to 1 if you have the `xdr_readokres' function. */
+#undef HAVE_XDR_READOKRES
+
+/* Define to 1 if you have the `xdr_readres' function. */
+#undef HAVE_XDR_READRES
+
+/* Define to 1 if you have the `xdr_renameargs' function. */
+#undef HAVE_XDR_RENAMEARGS
+
+/* Define to 1 if you have the `xdr_sattr' function. */
+#undef HAVE_XDR_SATTR
+
+/* Define to 1 if you have the `xdr_sattrargs' function. */
+#undef HAVE_XDR_SATTRARGS
+
+/* Define to 1 if you have the `xdr_statfsokres' function. */
+#undef HAVE_XDR_STATFSOKRES
+
+/* Define to 1 if you have the `xdr_statfsres' function. */
+#undef HAVE_XDR_STATFSRES
+
+/* Define to 1 if you have the `xdr_symlinkargs' function. */
+#undef HAVE_XDR_SYMLINKARGS
+
+/* Define to 1 if you have the `xdr_u_int64_t' function. */
+#undef HAVE_XDR_U_INT64_T
+
+/* Define to 1 if you have the `xdr_writeargs' function. */
+#undef HAVE_XDR_WRITEARGS
+
+/* Define to 1 if `flags' is member of `xfs_args_t'. */
+#undef HAVE_XFS_ARGS_T_FLAGS
+
+/* Define to 1 if `fspec' is member of `xfs_args_t'. */
+#undef HAVE_XFS_ARGS_T_FSPEC
+
+/* Define to 1 if you have the `yp_all' function. */
+#undef HAVE_YP_ALL
+
+/* Define to 1 if you have the `yp_get_default_domain' function. */
+#undef HAVE_YP_GET_DEFAULT_DOMAIN
+
+/* Define to 1 if you have the `_seterr_reply' function. */
+#undef HAVE__SETERR_REPLY
+
+/* Define to 1 if you have the `__rpc_get_local_uid' function. */
+#undef HAVE___RPC_GET_LOCAL_UID
+
+/* Define to 1 if you have the `__seterr_reply' function. */
+#undef HAVE___SETERR_REPLY
+
+/* Name of mount type to hide amd mount from df(1) */
+#undef HIDE_MOUNT_TYPE
+
+/* Define name of host machine's architecture (eg. sun4) */
+#undef HOST_ARCH
+
+/* Define name of host machine's cpu (eg. sparc) */
+#undef HOST_CPU
+
+/* Define the header version of (linux) hosts (eg. 2.2.10) */
+#undef HOST_HEADER_VERSION
+
+/* Define name of host */
+#undef HOST_NAME
+
+/* Define name and version of host machine (eg. solaris2.5.1) */
+#undef HOST_OS
+
+/* Define only name of host machine OS (eg. solaris2) */
+#undef HOST_OS_NAME
+
+/* Define only version of host machine (eg. 2.5.1) */
+#undef HOST_OS_VERSION
+
+/* Define name of host machine's vendor (eg. sun) */
+#undef HOST_VENDOR
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+
+/* Ignore permission bits */
+#undef MNT2_CDFS_OPT_DEFPERM
+
+/* Enable external attributes */
+#undef MNT2_CDFS_OPT_EXTATT
+
+/* Show file generations */
+#undef MNT2_CDFS_OPT_GENS
+
+/* Disable filename case translation */
+#undef MNT2_CDFS_OPT_NOCASETRANS
+
+/* Use on-disk permission bits */
+#undef MNT2_CDFS_OPT_NODEFPERM
+
+/* Disable Joliet extensions */
+#undef MNT2_CDFS_OPT_NOJOLIET
+
+/* Disable Rock Ridge Interchange Protocol (RRIP) extensions */
+#undef MNT2_CDFS_OPT_NORRIP
+
+/* Strip off extension from version string */
+#undef MNT2_CDFS_OPT_NOVERSION
+
+/* Enable Rock Ridge Interchange Protocol (RRIP) case insensitive filename
+   extensions */
+#undef MNT2_CDFS_OPT_RRCASEINS
+
+/* Use Rock Ridge Interchange Protocol (RRIP) extensions */
+#undef MNT2_CDFS_OPT_RRIP
+
+/* asynchronous filesystem access */
+#undef MNT2_GEN_OPT_ASYNC
+
+/* automounter filesystem (ignore) flag, used in bsdi-4.1 */
+#undef MNT2_GEN_OPT_AUTOMNTFS
+
+/* automounter filesystem flag, used in Mac OS X / Darwin */
+#undef MNT2_GEN_OPT_AUTOMOUNTED
+
+/* directory hardlink */
+#undef MNT2_GEN_OPT_BIND
+
+/* cache (what?) */
+#undef MNT2_GEN_OPT_CACHE
+
+/* 6-argument mount */
+#undef MNT2_GEN_OPT_DATA
+
+/* Use a lazy unmount (detach) */
+#undef MNT2_GEN_OPT_DETACH
+
+/* Use a forced unmount */
+#undef MNT2_GEN_OPT_FORCE
+
+/* old (4-argument) mount (compatibility) */
+#undef MNT2_GEN_OPT_FSS
+
+/* old BSD group-id on create */
+#undef MNT2_GEN_OPT_GRPID
+
+/* ignore mount entry in df output */
+#undef MNT2_GEN_OPT_IGNORE
+
+/* journaling filesystem (AIX's UFS/FFS) */
+#undef MNT2_GEN_OPT_JFS
+
+/* honor mandatory locking requests */
+#undef MNT2_GEN_OPT_MANDLOCK
+
+/* do multi-component lookup on files */
+#undef MNT2_GEN_OPT_MULTI
+
+/* use type string instead of int */
+#undef MNT2_GEN_OPT_NEWTYPE
+
+/* NFS mount */
+#undef MNT2_GEN_OPT_NFS
+
+/* don't update access times */
+#undef MNT2_GEN_OPT_NOATIME
+
+/* nocache (what?) */
+#undef MNT2_GEN_OPT_NOCACHE
+
+/* do not interpret special device files */
+#undef MNT2_GEN_OPT_NODEV
+
+/* don't update directory access times */
+#undef MNT2_GEN_OPT_NODIRATIME
+
+/* no exec calls allowed */
+#undef MNT2_GEN_OPT_NOEXEC
+
+/* do not interpret special device files */
+#undef MNT2_GEN_OPT_NONDEV
+
+/* Disallow mounts beneath this mount */
+#undef MNT2_GEN_OPT_NOSUB
+
+/* Setuid programs disallowed */
+#undef MNT2_GEN_OPT_NOSUID
+
+/* Return ENAMETOOLONG for long filenames */
+#undef MNT2_GEN_OPT_NOTRUNC
+
+/* Pass mount option string to kernel */
+#undef MNT2_GEN_OPT_OPTIONSTR
+
+/* allow overlay mounts */
+#undef MNT2_GEN_OPT_OVERLAY
+
+/* check quotas */
+#undef MNT2_GEN_OPT_QUOTA
+
+/* Read-only */
+#undef MNT2_GEN_OPT_RDONLY
+
+/* change options on an existing mount */
+#undef MNT2_GEN_OPT_REMOUNT
+
+/* read only */
+#undef MNT2_GEN_OPT_RONLY
+
+/* synchronize data immediately to filesystem */
+#undef MNT2_GEN_OPT_SYNC
+
+/* synchronous filesystem access (same as SYNC) */
+#undef MNT2_GEN_OPT_SYNCHRONOUS
+
+/* Mount with Sys 5-specific semantics */
+#undef MNT2_GEN_OPT_SYS5
+
+/* Union mount */
+#undef MNT2_GEN_OPT_UNION
+
+/* set max secs for dir attr cache */
+#undef MNT2_NFS_OPT_ACDIRMAX
+
+/* set min secs for dir attr cache */
+#undef MNT2_NFS_OPT_ACDIRMIN
+
+/* set max secs for file attr cache */
+#undef MNT2_NFS_OPT_ACREGMAX
+
+/* set min secs for file attr cache */
+#undef MNT2_NFS_OPT_ACREGMIN
+
+/* Authentication error */
+#undef MNT2_NFS_OPT_AUTHERR
+
+/* hide mount type from df(1) */
+#undef MNT2_NFS_OPT_AUTO
+
+/* Linux broken setuid */
+#undef MNT2_NFS_OPT_BROKEN_SUID
+
+/* set dead server retry thresh */
+#undef MNT2_NFS_OPT_DEADTHRESH
+
+/* Dismount in progress */
+#undef MNT2_NFS_OPT_DISMINPROG
+
+/* Dismounted */
+#undef MNT2_NFS_OPT_DISMNT
+
+/* Don't estimate rtt dynamically */
+#undef MNT2_NFS_OPT_DUMBTIMR
+
+/* provide name of server's fs to system */
+#undef MNT2_NFS_OPT_FSNAME
+
+/* System V-style gid inheritance */
+#undef MNT2_NFS_OPT_GRPID
+
+/* Has authenticator */
+#undef MNT2_NFS_OPT_HASAUTH
+
+/* set hostname for error printf */
+#undef MNT2_NFS_OPT_HOSTNAME
+
+/* ignore mount point */
+#undef MNT2_NFS_OPT_IGNORE
+
+/* allow interrupts on hard mount */
+#undef MNT2_NFS_OPT_INT
+
+/* Bits set internally */
+#undef MNT2_NFS_OPT_INTERNAL
+
+/* allow interrupts on hard mount */
+#undef MNT2_NFS_OPT_INTR
+
+/* Use Kerberos authentication */
+#undef MNT2_NFS_OPT_KERB
+
+/* use kerberos credentials */
+#undef MNT2_NFS_OPT_KERBEROS
+
+/* transport's knetconfig structure */
+#undef MNT2_NFS_OPT_KNCONF
+
+/* set lease term (nqnfs) */
+#undef MNT2_NFS_OPT_LEASETERM
+
+/* Local locking (no lock manager) */
+#undef MNT2_NFS_OPT_LLOCK
+
+/* set maximum grouplist size */
+#undef MNT2_NFS_OPT_MAXGRPS
+
+/* Mnt server for mnt point */
+#undef MNT2_NFS_OPT_MNTD
+
+/* Assume writes were mine */
+#undef MNT2_NFS_OPT_MYWRITE
+
+/* mount NFS Version 3 */
+#undef MNT2_NFS_OPT_NFSV3
+
+/* don't cache attributes */
+#undef MNT2_NFS_OPT_NOAC
+
+/* does not support Access Control Lists */
+#undef MNT2_NFS_OPT_NOACL
+
+/* Don't Connect the socket */
+#undef MNT2_NFS_OPT_NOCONN
+
+/* no close-to-open consistency */
+#undef MNT2_NFS_OPT_NOCTO
+
+/* disallow interrupts on hard mounts */
+#undef MNT2_NFS_OPT_NOINT
+
+/* Don't use locking */
+#undef MNT2_NFS_OPT_NONLM
+
+/* does not support readdir+ */
+#undef MNT2_NFS_OPT_NORDIRPLUS
+
+/* Get lease for lookup */
+#undef MNT2_NFS_OPT_NQLOOKLEASE
+
+/* Use Nqnfs protocol */
+#undef MNT2_NFS_OPT_NQNFS
+
+/* paging threshold */
+#undef MNT2_NFS_OPT_PGTHRESH
+
+/* static pathconf kludge info */
+#undef MNT2_NFS_OPT_POSIX
+
+/* Use local locking */
+#undef MNT2_NFS_OPT_PRIVATE
+
+/* allow property list operations (ACLs over NFS) */
+#undef MNT2_NFS_OPT_PROPLIST
+
+/* Rcv socket lock */
+#undef MNT2_NFS_OPT_RCVLOCK
+
+/* Do lookup with readdir (nqnfs) */
+#undef MNT2_NFS_OPT_RDIRALOOK
+
+/* Use Readdirplus for NFSv3 */
+#undef MNT2_NFS_OPT_RDIRPLUS
+
+/* set read ahead */
+#undef MNT2_NFS_OPT_READAHEAD
+
+/* Set readdir size */
+#undef MNT2_NFS_OPT_READDIRSIZE
+
+/* Allocate a reserved port */
+#undef MNT2_NFS_OPT_RESVPORT
+
+/* set number of request retries */
+#undef MNT2_NFS_OPT_RETRANS
+
+/* read only */
+#undef MNT2_NFS_OPT_RONLY
+
+/* use RPC to do secure NFS time sync */
+#undef MNT2_NFS_OPT_RPCTIMESYNC
+
+/* set read size */
+#undef MNT2_NFS_OPT_RSIZE
+
+/* secure mount */
+#undef MNT2_NFS_OPT_SECURE
+
+/* Send socket lock */
+#undef MNT2_NFS_OPT_SNDLOCK
+
+/* soft mount (hard is default) */
+#undef MNT2_NFS_OPT_SOFT
+
+/* spongy mount */
+#undef MNT2_NFS_OPT_SPONGY
+
+/* Reserved for nfsv4 */
+#undef MNT2_NFS_OPT_STRICTLOCK
+
+/* set symlink cache time-to-live */
+#undef MNT2_NFS_OPT_SYMTTL
+
+/* use TCP for mounts */
+#undef MNT2_NFS_OPT_TCP
+
+/* set initial timeout */
+#undef MNT2_NFS_OPT_TIMEO
+
+/* do not use shared cache for all mountpoints */
+#undef MNT2_NFS_OPT_UNSHARED
+
+/* linux NFSv3 */
+#undef MNT2_NFS_OPT_VER3
+
+/* Wait for authentication */
+#undef MNT2_NFS_OPT_WAITAUTH
+
+/* Wants an authenticator */
+#undef MNT2_NFS_OPT_WANTAUTH
+
+/* Want receive socket lock */
+#undef MNT2_NFS_OPT_WANTRCV
+
+/* Want send socket lock */
+#undef MNT2_NFS_OPT_WANTSND
+
+/* set write size */
+#undef MNT2_NFS_OPT_WSIZE
+
+/* 32<->64 dir cookie translation */
+#undef MNT2_NFS_OPT_XLATECOOKIE
+
+/* Force Win95 long names */
+#undef MNT2_PCFS_OPT_LONGNAME
+
+/* Completely ignore Win95 entries */
+#undef MNT2_PCFS_OPT_NOWIN95
+
+/* Force old DOS short names only */
+#undef MNT2_PCFS_OPT_SHORTNAME
+
+/* Close session when unmounting */
+#undef MNT2_UDF_OPT_CLOSESESSION
+
+/* Name of mount table file name */
+#undef MNTTAB_FILE_NAME
+
+/* Mount Table option string: Max attr cache timeout (dirs) */
+#undef MNTTAB_OPT_ACDIRMAX
+
+/* Mount Table option string: Min attr cache timeout (dirs) */
+#undef MNTTAB_OPT_ACDIRMIN
+
+/* Mount Table option string: Max attr cache timeout (files) */
+#undef MNTTAB_OPT_ACREGMAX
+
+/* Mount Table option string: Min attr cache timeout (files) */
+#undef MNTTAB_OPT_ACREGMIN
+
+/* Mount Table option string: Attr cache timeout (sec) */
+#undef MNTTAB_OPT_ACTIMEO
+
+/* Mount Table option string: Do mount retries in background */
+#undef MNTTAB_OPT_BG
+
+/* Mount Table option string: compress */
+#undef MNTTAB_OPT_COMPRESS
+
+/* Mount Table option string: Device id of mounted fs */
+#undef MNTTAB_OPT_DEV
+
+/* Mount Table option string: Automount direct map mount */
+#undef MNTTAB_OPT_DIRECT
+
+/* Mount Table option string: Do mount retries in foreground */
+#undef MNTTAB_OPT_FG
+
+/* Mount Table option string: Filesystem id of mounted fs */
+#undef MNTTAB_OPT_FSID
+
+/* Mount Table option string: SysV-compatible gid on create */
+#undef MNTTAB_OPT_GRPID
+
+/* Mount Table option string: Hard mount */
+#undef MNTTAB_OPT_HARD
+
+/* Mount Table option string: Ignore this entry */
+#undef MNTTAB_OPT_IGNORE
+
+/* Mount Table option string: Automount indirect map mount */
+#undef MNTTAB_OPT_INDIRECT
+
+/* Mount Table option string: Allow NFS ops to be interrupted */
+#undef MNTTAB_OPT_INTR
+
+/* Mount Table option string: Secure (AUTH_Kerb) mounting */
+#undef MNTTAB_OPT_KERB
+
+/* Mount Table option string: Local locking (no lock manager) */
+#undef MNTTAB_OPT_LLOCK
+
+/* Force Win95 long names */
+#undef MNTTAB_OPT_LONGNAME
+
+/* Mount Table option string: Automount map */
+#undef MNTTAB_OPT_MAP
+
+/* Mount Table option string: max groups */
+#undef MNTTAB_OPT_MAXGROUPS
+
+/* Mount Table option string: Do multi-component lookup */
+#undef MNTTAB_OPT_MULTI
+
+/* Mount Table option string: Don't cache attributes at all */
+#undef MNTTAB_OPT_NOAC
+
+/* Access Control Lists are not supported */
+#undef MNTTAB_OPT_NOACL
+
+/* Mount Table option string: No auto (what?) */
+#undef MNTTAB_OPT_NOAUTO
+
+/* Mount Table option string: No connection */
+#undef MNTTAB_OPT_NOCONN
+
+/* Mount Table option string: No close-to-open consistency */
+#undef MNTTAB_OPT_NOCTO
+
+/* Mount Table option string: Don't allow interrupted ops */
+#undef MNTTAB_OPT_NOINTR
+
+/* Mount Table option string: Don't check quotas */
+#undef MNTTAB_OPT_NOQUOTA
+
+/* Mount Table option string: Do no allow setting sec attrs */
+#undef MNTTAB_OPT_NOSETSEC
+
+/* Mount Table option string: Disallow mounts on subdirs */
+#undef MNTTAB_OPT_NOSUB
+
+/* Mount Table option string: Set uid not allowed */
+#undef MNTTAB_OPT_NOSUID
+
+/* Completely ignore Win95 entries */
+#undef MNTTAB_OPT_NOWIN95
+
+/* Mount Table option string: action to taken on error */
+#undef MNTTAB_OPT_ONERROR
+
+/* Mount Table option string: paging threshold */
+#undef MNTTAB_OPT_PGTHRESH
+
+/* Mount Table option string: NFS server IP port number */
+#undef MNTTAB_OPT_PORT
+
+/* Mount Table option string: Get static pathconf for mount */
+#undef MNTTAB_OPT_POSIX
+
+/* Mount Table option string: Use local locking */
+#undef MNTTAB_OPT_PRIVATE
+
+/* Mount Table option string: support property lists (ACLs) */
+#undef MNTTAB_OPT_PROPLIST
+
+/* Mount Table option string: protocol network_id indicator */
+#undef MNTTAB_OPT_PROTO
+
+/* Mount Table option string: Check quotas */
+#undef MNTTAB_OPT_QUOTA
+
+/* Mount Table option string: Change mount options */
+#undef MNTTAB_OPT_REMOUNT
+
+/* Mount Table option string: Max retransmissions (soft mnts) */
+#undef MNTTAB_OPT_RETRANS
+
+/* Mount Table option string: Number of mount retries */
+#undef MNTTAB_OPT_RETRY
+
+/* Mount Table option string: Read only */
+#undef MNTTAB_OPT_RO
+
+/* Mount Table option string: Read/write with quotas */
+#undef MNTTAB_OPT_RQ
+
+/* Mount Table option string: Max NFS read size (bytes) */
+#undef MNTTAB_OPT_RSIZE
+
+/* Mount Table option string: Read/write */
+#undef MNTTAB_OPT_RW
+
+/* Mount Table option string: Secure (AUTH_DES) mounting */
+#undef MNTTAB_OPT_SECURE
+
+/* Force old DOS short names only */
+#undef MNTTAB_OPT_SHORTNAME
+
+/* Mount Table option string: Soft mount */
+#undef MNTTAB_OPT_SOFT
+
+/* Mount Table option string: spongy mount */
+#undef MNTTAB_OPT_SPONGY
+
+/* Mount Table option string: Set uid allowed */
+#undef MNTTAB_OPT_SUID
+
+/* Mount Table option string: set symlink cache time-to-live */
+#undef MNTTAB_OPT_SYMTTL
+
+/* Mount Table option string: Synchronous local directory ops */
+#undef MNTTAB_OPT_SYNCDIR
+
+/* Mount Table option string: NFS timeout (1/10 sec) */
+#undef MNTTAB_OPT_TIMEO
+
+/* Mount Table option string: min. time between inconsistencies */
+#undef MNTTAB_OPT_TOOSOON
+
+/* Mount Table option string: protocol version number indicator */
+#undef MNTTAB_OPT_VERS
+
+/* Mount Table option string: Max NFS write size (bytes) */
+#undef MNTTAB_OPT_WSIZE
+
+/* Mount-table entry name for AUTOFS filesystem */
+#undef MNTTAB_TYPE_AUTOFS
+
+/* Mount-table entry name for CACHEFS filesystem */
+#undef MNTTAB_TYPE_CACHEFS
+
+/* Mount-table entry name for CDFS filesystem */
+#undef MNTTAB_TYPE_CDFS
+
+/* Mount-table entry name for CFS (crypto) filesystem */
+#undef MNTTAB_TYPE_CFS
+
+/* Mount-table entry name for EFS filesystem (irix) */
+#undef MNTTAB_TYPE_EFS
+
+/* Mount-table entry name for EXT2 filesystem (linux) */
+#undef MNTTAB_TYPE_EXT2
+
+/* Mount-table entry name for EXT3 filesystem (linux) */
+#undef MNTTAB_TYPE_EXT3
+
+/* Mount-table entry name for EXT4 filesystem (linux) */
+#undef MNTTAB_TYPE_EXT4
+
+/* Mount-table entry name for FFS filesystem */
+#undef MNTTAB_TYPE_FFS
+
+/* Mount-table entry name for LOFS filesystem */
+#undef MNTTAB_TYPE_LOFS
+
+/* Mount-table entry name for LUSTRE filesystem */
+#undef MNTTAB_TYPE_LUSTRE
+
+/* Mount-table entry name for MFS filesystem */
+#undef MNTTAB_TYPE_MFS
+
+/* Mount-table entry name for NFS filesystem */
+#undef MNTTAB_TYPE_NFS
+
+/* Mount-table entry name for NFS3 filesystem */
+#undef MNTTAB_TYPE_NFS3
+
+/* Mount-table entry name for NFS4 filesystem */
+#undef MNTTAB_TYPE_NFS4
+
+/* Mount-table entry name for NULLFS (loopback on bsd44) filesystem */
+#undef MNTTAB_TYPE_NULLFS
+
+/* Mount-table entry name for PCFS filesystem */
+#undef MNTTAB_TYPE_PCFS
+
+/* Mount-table entry name for TFS filesystem */
+#undef MNTTAB_TYPE_TFS
+
+/* Mount-table entry name for TMPFS filesystem */
+#undef MNTTAB_TYPE_TMPFS
+
+/* Mount-table entry name for UDF filesystem */
+#undef MNTTAB_TYPE_UDF
+
+/* Mount-table entry name for UFS filesystem */
+#undef MNTTAB_TYPE_UFS
+
+/* Mount-table entry name for UMAPFS (uid/gid mapping) filesystem */
+#undef MNTTAB_TYPE_UMAPFS
+
+/* Mount-table entry name for UNIONFS filesystem */
+#undef MNTTAB_TYPE_UNIONFS
+
+/* Mount-table entry name for XFS filesystem (irix) */
+#undef MNTTAB_TYPE_XFS
+
+/* Define if mount table is on file, undefine if in kernel */
+#undef MOUNT_TABLE_ON_FILE
+
+/* Mount(2) type/name for AUTOFS filesystem */
+#undef MOUNT_TYPE_AUTOFS
+
+/* Mount(2) type/name for CACHEFS filesystem */
+#undef MOUNT_TYPE_CACHEFS
+
+/* Mount(2) type/name for CDFS filesystem */
+#undef MOUNT_TYPE_CDFS
+
+/* Mount(2) type/name for CFS (crypto) filesystem */
+#undef MOUNT_TYPE_CFS
+
+/* Mount(2) type/name for EFS filesystem (irix) */
+#undef MOUNT_TYPE_EFS
+
+/* Mount(2) type/name for EXT2 filesystem (linux) */
+#undef MOUNT_TYPE_EXT2
+
+/* Mount(2) type/name for EXT3 filesystem (linux) */
+#undef MOUNT_TYPE_EXT3
+
+/* Mount(2) type/name for EXT4 filesystem (linux) */
+#undef MOUNT_TYPE_EXT4
+
+/* Mount(2) type/name for FFS filesystem */
+#undef MOUNT_TYPE_FFS
+
+/* Mount(2) type/name for IGNORE filesystem (not real just ignore for df) */
+#undef MOUNT_TYPE_IGNORE
+
+/* Mount(2) type/name for LOFS filesystem */
+#undef MOUNT_TYPE_LOFS
+
+/* Mount(2) type/name for LUSTRE filesystem */
+#undef MOUNT_TYPE_LUSTRE
+
+/* Mount(2) type/name for MFS filesystem */
+#undef MOUNT_TYPE_MFS
+
+/* Mount(2) type/name for NFS filesystem */
+#undef MOUNT_TYPE_NFS
+
+/* Mount(2) type/name for NFS3 filesystem */
+#undef MOUNT_TYPE_NFS3
+
+/* Mount(2) type/name for NFS4 filesystem */
+#undef MOUNT_TYPE_NFS4
+
+/* Mount(2) type/name for NULLFS (loopback on bsd44) filesystem */
+#undef MOUNT_TYPE_NULLFS
+
+/* Mount(2) type/name for PCFS filesystem. XXX: conf/trap/trap_hpux.h may
+   override this definition for HPUX 9.0 */
+#undef MOUNT_TYPE_PCFS
+
+/* Mount(2) type/name for TFS filesystem */
+#undef MOUNT_TYPE_TFS
+
+/* Mount(2) type/name for TMPFS filesystem */
+#undef MOUNT_TYPE_TMPFS
+
+/* Mount(2) type/name for UDF filesystem */
+#undef MOUNT_TYPE_UDF
+
+/* Mount(2) type/name for UFS filesystem */
+#undef MOUNT_TYPE_UFS
+
+/* Mount(2) type/name for UMAPFS (uid/gid mapping) filesystem */
+#undef MOUNT_TYPE_UMAPFS
+
+/* Mount(2) type/name for UNIONFS filesystem */
+#undef MOUNT_TYPE_UNIONFS
+
+/* Mount(2) type/name for XFS filesystem (irix) */
+#undef MOUNT_TYPE_XFS
+
+/* The string used in printf to print the mount-type field of mount(2) */
+#undef MTYPE_PRINTF_TYPE
+
+/* Type of the mount-type field in the mount() system call */
+#undef MTYPE_TYPE
+
+/* does libwrap expect caller to define the variables allow_severity and
+   deny_severity */
+#undef NEED_LIBWRAP_SEVERITY_VARIABLES
+
+/* Defined to the header file containing ndbm-compatible definitions */
+#undef NEW_DBM_H
+
+/* Define the field name for the filehandle within nfs_args_t */
+#undef NFS_FH_FIELD
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Type of the 6th argument to recvfrom() */
+#undef RECVFROM_FROMLEN_TYPE
+
+/* should signal handlers be reinstalled? */
+#undef REINSTALL_SIGNAL_HANDLER
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* Define to 1 if the `setpgrp' function takes no argument. */
+#undef SETPGRP_VOID
+
+/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
+#undef STAT_MACROS_BROKEN
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define the type of the 3rd argument ('in') to svc_getargs() */
+#undef SVC_IN_ARG_TYPE
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Define to 1 if your <sys/time.h> declares `struct tm'. */
+#undef TM_IN_SYS_TIME
+
+/* Define user name */
+#undef USER_NAME
+
+/* define if must NOT use NFS "noconn" option */
+#undef USE_CONNECTED_NFS_SOCKETS
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
+/* define if must use NFS "noconn" option */
+#undef USE_UNCONNECTED_NFS_SOCKETS
+
+/* Version number of package */
+#undef VERSION
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+#  undef WORDS_BIGENDIAN
+# endif
+#endif
+
+/* Define to the type of xdr procedure type */
+#undef XDRPROC_T_TYPE
+
+/* Type of the 3rd argument to yp_order() */
+#undef YP_ORDER_OUTORDER_TYPE
+
+/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
+   `char[]'. */
+#undef YYTEXT_POINTER
+
+/* Enable large inode numbers on Mac OS X 10.5.  */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
+
+/* Define a type/structure for an NFS V2 filehandle */
+#undef am_nfs_fh
+
+/* Define a type/structure for an NFS V3 filehandle */
+#undef am_nfs_fh3
+
+/* Define a type for the autofs_args structure */
+#undef autofs_args_t
+
+/* Define a type for the cachefs_args structure */
+#undef cachefs_args_t
+
+/* Define a type for the cdfs_args structure */
+#undef cdfs_args_t
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define a type for the efs_args structure */
+#undef efs_args_t
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Define a type for the lofs_args structure */
+#undef lofs_args_t
+
+/* Define a type for the mfs_args structure */
+#undef mfs_args_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef mode_t
+
+/* Define a type for the nfs_args structure */
+#undef nfs_args_t
+
+/* Define a type for the pcfs_args structure */
+#undef pcfs_args_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Check if pte_t is defined in <sys/immu.h> */
+#undef pte_t
+
+/* Define a type for the rfs_args structure */
+#undef rfs_args_t
+
+/* Check if rpcvers_t is defined in <rpc/types.h> */
+#undef rpcvers_t
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define to `long' if <sys/types.h> does not define. */
+#undef time_t
+
+/* Define a type for the tmpfs_args structure */
+#undef tmpfs_args_t
+
+/* Define a type for the udf_args structure */
+#undef udf_args_t
+
+/* Define a type for the ufs_args structure */
+#undef ufs_args_t
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t
+
+/* Define as `fork' if `vfork' does not work. */
+#undef vfork
+
+/* Define to "void *" if compiler can handle, otherwise "char *" */
+#undef voidp
+
+/* Define to empty if the keyword `volatile' does not work. Warning: valid
+   code using `volatile' can become incorrect without. Disable with care. */
+#undef volatile
+
+/* Define a type for the xfs_args structure */
+#undef xfs_args_t
+
+
+/****************************************************************************/
+/*** INCLUDE localconfig.h if it exists, to allow users to make some      ***/
+/*** compile time configuration changes.                                  ***/
+/****************************************************************************/
+/* does a local configuration file exist? */
+#undef HAVE_LOCALCONFIG_H
+#ifdef HAVE_LOCALCONFIG_H
+# include <localconfig.h>
+#endif /* HAVE_LOCALCONFIG_H */
+
+#endif /* not _CONFIG_H */
+
+/*
+ * Local Variables:
+ * mode: c
+ * End:
+ */
+
+/* End of am-utils-6.x config.h file */
+
diff --git a/config.sub b/config.sub
new file mode 100755
index 000000000000..9633db704678
--- /dev/null
+++ b/config.sub
@@ -0,0 +1,1791 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright 1992-2013 Free Software Foundation, Inc.
+
+timestamp='2013-08-10'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program.  This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+
+
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright 1992-2013 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+  knetbsd*-gnu* | netbsd*-gnu* | \
+  kopensolaris*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  android-linux)
+    os=-linux-android
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis | -knuth | -cray | -microblaze*)
+		os=
+		basic_machine=$1
+		;;
+	-bluegene*)
+		os=-cnk
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+	-chorusrdb)
+		os=-chorusrdb
+		basic_machine=$1
+		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco6)
+		os=-sco5v6
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*178)
+		os=-lynxos178
+		;;
+	-lynx*5)
+		os=-lynxos5
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| aarch64 | aarch64_be \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| am33_2.0 \
+	| arc | arceb \
+	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+	| avr | avr32 \
+	| be32 | be64 \
+	| bfin \
+	| c4x | c8051 | clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| epiphany \
+	| fido | fr30 | frv \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| hexagon \
+	| i370 | i860 | i960 | ia64 \
+	| ip2k | iq2000 \
+	| le32 | le64 \
+	| lm32 \
+	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64octeon | mips64octeonel \
+	| mips64orion | mips64orionel \
+	| mips64r5900 | mips64r5900el \
+	| mips64vr | mips64vrel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mips64vr5900 | mips64vr5900el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipsr5900 | mipsr5900el \
+	| mipstx39 | mipstx39el \
+	| mn10200 | mn10300 \
+	| moxie \
+	| mt \
+	| msp430 \
+	| nds32 | nds32le | nds32be \
+	| nios | nios2 | nios2eb | nios2el \
+	| ns16k | ns32k \
+	| open8 \
+	| or1k | or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle \
+	| pyramid \
+	| rl78 | rx \
+	| score \
+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+	| spu \
+	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+	| ubicom32 \
+	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+	| we32k \
+	| x86 | xc16x | xstormy16 | xtensa \
+	| z8k | z80)
+		basic_machine=$basic_machine-unknown
+		;;
+	c54x)
+		basic_machine=tic54x-unknown
+		;;
+	c55x)
+		basic_machine=tic55x-unknown
+		;;
+	c6x)
+		basic_machine=tic6x-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+	ms1)
+		basic_machine=mt-unknown
+		;;
+
+	strongarm | thumb | xscale)
+		basic_machine=arm-unknown
+		;;
+	xgate)
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	xscaleeb)
+		basic_machine=armeb-unknown
+		;;
+
+	xscaleel)
+		basic_machine=armel-unknown
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| aarch64-* | aarch64_be-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* | avr32-* \
+	| be32-* | be64-* \
+	| bfin-* | bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* \
+	| c8051-* | clipper-* | craynv-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| hexagon-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* | iq2000-* \
+	| le32-* | le64-* \
+	| lm32-* \
+	| m32c-* | m32r-* | m32rle-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+	| microblaze-* | microblazeel-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64octeon-* | mips64octeonel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64r5900-* | mips64r5900el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mips64vr5900-* | mips64vr5900el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipsr5900-* | mipsr5900el-* \
+	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| mt-* \
+	| msp430-* \
+	| nds32-* | nds32le-* | nds32be-* \
+	| nios-* | nios2-* | nios2eb-* | nios2el-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| open8-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+	| pyramid-* \
+	| rl78-* | romp-* | rs6000-* | rx-* \
+	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+	| tahoe-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tile*-* \
+	| tron-* \
+	| ubicom32-* \
+	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+	| vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xc16x-* | xps100-* \
+	| xstormy16-* | xtensa*-* \
+	| ymp-* \
+	| z8k-* | z80-*)
+		;;
+	# Recognize the basic CPU types without company name, with glob match.
+	xtensa*)
+		basic_machine=$basic_machine-unknown
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	abacus)
+		basic_machine=abacus-unknown
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amd64)
+		basic_machine=x86_64-pc
+		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aros)
+		basic_machine=i386-pc
+		os=-aros
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	blackfin)
+		basic_machine=bfin-unknown
+		os=-linux
+		;;
+	blackfin-*)
+		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	bluegene*)
+		basic_machine=powerpc-ibm
+		os=-cnk
+		;;
+	c54x-*)
+		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c55x-*)
+		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c6x-*)
+		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	cegcc)
+		basic_machine=arm-unknown
+		os=-cegcc
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16 | cr16-*)
+		basic_machine=cr16-unknown
+		os=-elf
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dicos)
+		basic_machine=i686-pc
+		os=-dicos
+		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m68knommu)
+		basic_machine=m68k-unknown
+		os=-linux
+		;;
+	m68knommu-*)
+		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	microblaze*)
+		basic_machine=microblaze-xilinx
+		;;
+	mingw64)
+		basic_machine=x86_64-pc
+		os=-mingw64
+		;;
+	mingw32)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	mingw32ce)
+		basic_machine=arm-unknown
+		os=-mingw32ce
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	ms1-*)
+		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		;;
+	msys)
+		basic_machine=i686-pc
+		os=-msys
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	nacl)
+		basic_machine=le32-unknown
+		os=-nacl
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	neo-tandem)
+		basic_machine=neo-tandem
+		;;
+	nse-tandem)
+		basic_machine=nse-tandem
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	openrisc | openrisc-*)
+		basic_machine=or32-unknown
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	parisc)
+		basic_machine=hppa-unknown
+		os=-linux
+		;;
+	parisc-*)
+		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+	pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pc98)
+		basic_machine=i386-pc
+		;;
+	pc98-*)
+		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2 | pentiumiii | pentium3)
+		basic_machine=i686-pc
+		;;
+	pentium4)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium4-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc | ppcbe)	basic_machine=powerpc-unknown
+		;;
+	ppc-* | ppcbe-*)
+		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+		;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+		;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+		;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rdos | rdos64)
+		basic_machine=x86_64-pc
+		os=-rdos
+		;;
+	rdos32)
+		basic_machine=i386-pc
+		os=-rdos
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
+	sde)
+		basic_machine=mipsisa32-sde
+		os=-elf
+		;;
+	sei)
+		basic_machine=mips-sei
+		os=-seiux
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sh5el)
+		basic_machine=sh5le-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	strongarm-* | thumb-*)
+		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+	tile*)
+		basic_machine=$basic_machine-unknown
+		os=-linux-gnu
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+		basic_machine=f301-fujitsu
+		;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	xscale-* | xscalee[bl]-*)
+		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	z80-*-coff)
+		basic_machine=z80-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+		basic_machine=sh-unknown
+		;;
+	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+		basic_machine=sparc-sun
+		;;
+	cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+	# First match some system type aliases
+	# that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-auroraux)
+		os=-auroraux
+		;;
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+	      | -sym* | -kopensolaris* | -plan9* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* | -aros* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -bitrig* | -openbsd* | -solidbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* | -cegcc* \
+	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto-qnx*)
+		;;
+	-nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+	-os400*)
+		os=-os400
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-syllable*)
+		os=-syllable
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+		os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+	-tpf*)
+		os=-tpf
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
+		;;
+	-aros*)
+		os=-aros
+		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
+	-dicos*)
+		os=-dicos
+		;;
+	-nacl*)
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	score-*)
+		os=-elf
+		;;
+	spu-*)
+		os=-elf
+		;;
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+	c4x-* | tic4x-*)
+		os=-coff
+		;;
+	c8051-*)
+		os=-elf
+		;;
+	hexagon-*)
+		os=-elf
+		;;
+	tic54x-*)
+		os=-coff
+		;;
+	tic55x-*)
+		os=-coff
+		;;
+	tic6x-*)
+		os=-coff
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+	pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mep-*)
+		os=-elf
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or1k-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-haiku)
+		os=-haiku
+		;;
+	*-ibm)
+		os=-aix
+		;;
+	*-knuth)
+		os=-mmixware
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+	*-gould)
+		os=-sysv
+		;;
+	*-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+	*-sgi)
+		os=-irix
+		;;
+	*-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-cnk*|-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-os400*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-tpf*)
+				vendor=ibm
+				;;
+			-vxsim* | -vxworks* | -windiss*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/configure b/configure
new file mode 100755
index 000000000000..045e58f86585
--- /dev/null
+++ b/configure
@@ -0,0 +1,58747 @@
+#! /bin/sh
+# From configure.ac Revision: 1.134 .
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for am-utils 6.2.
+#
+# Report bugs to <https://bugzilla.am-utils.org/ or am-utils@am-utils.org>.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+#
+# Copyright (c) 1997-2011 Erez Zadok
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  export CONFIG_SHELL
+             # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: https://bugzilla.am-utils.org/ or am-utils@am-utils.org
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='am-utils'
+PACKAGE_TARNAME='am-utils'
+PACKAGE_VERSION='6.2'
+PACKAGE_STRING='am-utils 6.2'
+PACKAGE_BUGREPORT='https://bugzilla.am-utils.org/ or am-utils@am-utils.org'
+PACKAGE_URL=''
+
+ac_unique_file="amd/amd.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LIBTOOL_DEPS
+AMU_LIB_OBJS
+LTLIBOBJS
+WRAPLIB
+am_utils_unmount_args
+am_utils_unmount_call
+AMU_AUTOFS_PROT_HEADER
+AMD_INFO_OBJS
+AMD_FS_OBJS
+AMU_NFS_PROT_HEADER
+LIBOBJS
+UNMOUNT_PROGRAM
+PERL
+LEX_OUTPUT_ROOT
+LEXLIB
+LEX
+YACC
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+RANLIB
+ac_ct_AR
+AR
+DLLTOOL
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+AMU_CFLAGS
+EGREP
+GREP
+CPP
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+LIBTOOL_LDFLAGS
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files='am_utils_mount_trap
+am_utils_nfs_sa_dref
+am_utils_nfs_hn_dref
+am_utils_nfs_fh_dref'
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_dependency_tracking
+with_ldap
+with_hesiod
+with_ndbm
+enable_debug
+enable_cppflags
+enable_libs
+enable_ldflags
+enable_am_cflags
+enable_maintainer_mode
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+enable_largefile
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures am-utils 6.2 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/am-utils]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of am-utils 6.2:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-silent-rules   less verbose build output (undo: "make V=1")
+  --disable-silent-rules  verbose build output (undo: "make V=0")
+  --enable-dependency-tracking
+                          do not reject slow dependency extractors
+  --disable-dependency-tracking
+                          speeds up one-time build
+  --enable-debug=ARG      enable debugging (yes/mem/no)
+  --enable-cppflags=ARG   configure/compile with ARG (-I) preprocessor flags
+  --enable-libs=ARG       configure/compile with ARG (-l) library flags
+  --enable-ldflags=ARG    configure/compile with ARG (-L) library flags
+  --enable-am-cflags=ARG  compile package with ARG additional C flags
+  --enable-maintainer-mode
+                          enable make rules and dependencies not useful (and
+                          sometimes confusing) to the casual installer
+  --enable-shared[=PKGS]  build shared libraries [default=no]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+  --disable-largefile     omit support for large files
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-ldap             enable LDAP support (default=yes if found)
+  --with-hesiod           enable HESIOD support (default=yes if found)
+  --with-ndbm             enable NDBM support (default=yes if found)
+  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-sysroot=DIR Search for dependent libraries within DIR
+                        (or the compiler's sysroot if not specified).
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <https://bugzilla.am-utils.org/ or am-utils@am-utils.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+am-utils configure 6.2
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+
+Copyright (c) 1997-2011 Erez Zadok
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 test -x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ---------------------------------------------------------------------- ##
+## Report this to https://bugzilla.am-utils.org/ or am-utils@am-utils.org ##
+## ---------------------------------------------------------------------- ##"
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=no"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+	 return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+	    return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by am-utils $as_me 6.2, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** INITIALIZATION ***" >&5
+$as_echo "$as_me: *** INITIALIZATION ***" >&6;}
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SYSTEM TYPES ***" >&5
+$as_echo "$as_me: *** SYSTEM TYPES ***" >&6;}
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+# these are defined already by the macro 'CANONICAL_HOST'
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking host cpu" >&5
+$as_echo_n "checking host cpu... " >&6; }
+  cat >>confdefs.h <<_ACEOF
+#define HOST_CPU "$host_cpu"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_cpu" >&5
+$as_echo "$host_cpu" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking vendor" >&5
+$as_echo_n "checking vendor... " >&6; }
+  cat >>confdefs.h <<_ACEOF
+#define HOST_VENDOR "$host_vendor"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_vendor" >&5
+$as_echo "$host_vendor" >&6; }
+
+# if vendor is apple, then check values in /usr/bin/sw_vers
+  if test "${host_vendor}" = "apple"
+  then
+      pn=`sw_vers -productName 2>/dev/null`
+      pv=`sw_vers -productVersion 2>/dev/null`
+      if test -n "${pn}" && test -n "${pv}"
+      then
+	  host_os_name=`echo ${pn} | tr -d ' ' | tr 'A-Z' 'a-z'`
+	  host_os_version="${pv}"
+	  host_os="${host_os_name}-${host_os_version}"
+      fi
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking host full OS name and version" >&5
+$as_echo_n "checking host full OS name and version... " >&6; }
+  # normalize some host OS names
+  case ${host_os} in
+	# linux is linux is linux, regardless of RMS.
+	linux-gnu* | lignux* )	host_os=linux ;;
+	# NetBSD systems today are elf, so no need to distinguish
+	netbsdelf* ) host_os=`echo ${host_os} | sed 's/^netbsdelf/netbsd/'`;;
+  esac
+  cat >>confdefs.h <<_ACEOF
+#define HOST_OS "$host_os"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_os" >&5
+$as_echo "$host_os" >&6; }
+
+# break host_os into host_os_name and host_os_version
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking host OS name" >&5
+$as_echo_n "checking host OS name... " >&6; }
+  host_os_name=`echo $host_os | sed 's/\..*//g'`
+  # normalize some OS names
+  case ${host_os_name} in
+	# linux is linux is linux, regardless of RMS.
+	linux-gnu* | lignux* )	host_os_name=linux ;;
+	# all NetBSD systems today should just show up as "netbsd"
+	netbsd* ) host_os_name=netbsd;;
+  esac
+  cat >>confdefs.h <<_ACEOF
+#define HOST_OS_NAME "$host_os_name"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_os_name" >&5
+$as_echo "$host_os_name" >&6; }
+
+# parse out the OS version of the host
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking host OS version" >&5
+$as_echo_n "checking host OS version... " >&6; }
+  host_os_version=`echo $host_os | sed 's/^[^0-9]*//g'`
+  if test -z "$host_os_version"
+  then
+	host_os_version=`(uname -r) 2>/dev/null` || host_os_version=unknown
+  fi
+  case ${host_os_version} in
+	# fixes for some OS versions (solaris used to be here)
+	* ) # do nothing for now
+	;;
+  esac
+  cat >>confdefs.h <<_ACEOF
+#define HOST_OS_VERSION "$host_os_version"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_os_version" >&5
+$as_echo "$host_os_version" >&6; }
+
+# figure out host architecture (different than CPU)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking host OS architecture" >&5
+$as_echo_n "checking host OS architecture... " >&6; }
+  host_arch=`(uname -m) 2>/dev/null` || host_arch=unknown
+  # normalize some names
+  case ${host_arch} in
+	sun4* )	host_arch=sun4 ;;
+	sun3x )	host_arch=sun3 ;;
+	sun )	host_arch=`(arch) 2>/dev/null` || host_arch=unknown ;;
+	i?86 )	host_arch=i386 ;; # all x86 should show up as i386
+	Power*Macintosh )	host_arch=powerpc ;;
+  esac
+  cat >>confdefs.h <<_ACEOF
+#define HOST_ARCH "$host_arch"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_arch" >&5
+$as_echo "$host_arch" >&6; }
+
+# figure out (linux) distribution, if any
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking OS system distribution" >&5
+$as_echo_n "checking OS system distribution... " >&6; }
+  ac_config_distro=`$SHELL $ac_aux_dir/config.guess.long | cut -d'-' -f4-`
+  if test -z "$ac_config_distro"
+  then
+    ac_config_distro="none"
+  fi
+  cat >>confdefs.h <<_ACEOF
+#define DISTRO_NAME "$ac_config_distro"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_config_distro" >&5
+$as_echo "$ac_config_distro" >&6; }
+
+# figure out host name
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking host name" >&5
+$as_echo_n "checking host name... " >&6; }
+  host_name=`(hostname || uname -n) 2>/dev/null` || host_name=unknown
+  cat >>confdefs.h <<_ACEOF
+#define HOST_NAME "$host_name"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_name" >&5
+$as_echo "$host_name" >&6; }
+
+# figure out user name
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking user name" >&5
+$as_echo_n "checking user name... " >&6; }
+  if test -n "$USER"
+  then
+    user_name="$USER"
+  else
+    if test -n "$LOGNAME"
+    then
+      user_name="$LOGNAME"
+    else
+      user_name=`(whoami) 2>/dev/null` || user_name=unknown
+    fi
+  fi
+  cat >>confdefs.h <<_ACEOF
+#define USER_NAME "$user_name"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $user_name" >&5
+$as_echo "$user_name" >&6; }
+
+# figure out configuration date
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking configuration date" >&5
+$as_echo_n "checking configuration date... " >&6; }
+  config_date=`(date) 2>/dev/null` || config_date=unknown_date
+  cat >>confdefs.h <<_ACEOF
+#define CONFIG_DATE "$config_date"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $config_date" >&5
+$as_echo "$config_date" >&6; }
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** PACKAGE NAME AND VERSION ***" >&5
+$as_echo "$as_me: *** PACKAGE NAME AND VERSION ***" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking package name" >&5
+$as_echo_n "checking package name... " >&6; }
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$PACKAGE_NAME\"" >&5
+$as_echo "\"$PACKAGE_NAME\"" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of package" >&5
+$as_echo_n "checking version of package... " >&6; }
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$PACKAGE_VERSION\"" >&5
+$as_echo "\"$PACKAGE_VERSION\"" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking bug-reporting address" >&5
+$as_echo_n "checking bug-reporting address... " >&6; }
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$PACKAGE_BUGREPORT\"" >&5
+$as_echo "\"$PACKAGE_BUGREPORT\"" >&6; }
+
+am__api_version='1.14'
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[\\\"\#\$\&\'\`$am_lf]*)
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
+    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   am_has_slept=no
+   for am_try in 1 2; do
+     echo "timestamp, slept: $am_has_slept" > conftest.file
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+     if test "$*" = "X"; then
+	# -L didn't work.
+	set X `ls -t "$srcdir/configure" conftest.file`
+     fi
+     if test "$*" != "X $srcdir/configure conftest.file" \
+	&& test "$*" != "X conftest.file $srcdir/configure"; then
+
+	# If neither matched, then we have a broken ls.  This can happen
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
+	# broken ls alias from the environment.  This has actually
+	# happened.  Such a system could not be considered "sane".
+	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment" "$LINENO" 5
+     fi
+     if test "$2" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+  am_missing_run="$MISSING "
+else
+  am_missing_run=
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip".  However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+  if ${ac_cv_path_mkdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in mkdir gmkdir; do
+	 for ac_exec_ext in '' $ac_executable_extensions; do
+	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir (GNU coreutils) '* | \
+	     'mkdir (coreutils) '* | \
+	     'mkdir (fileutils) '4.1*)
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       break 3;;
+	   esac
+	 done
+       done
+  done
+IFS=$as_save_IFS
+
+fi
+
+  test -d ./--version && rmdir ./--version
+  if test "${ac_cv_path_mkdir+set}" = set; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+  enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+    AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='am-utils'
+ VERSION='6.2'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar  pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
+
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+  fi
+fi
+LIBTOOL_LDFLAGS="-version-info 4:0:0"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** PARTICULAR PROGRAMS (part 1) ***" >&5
+$as_echo "$as_me: *** PARTICULAR PROGRAMS (part 1) ***" >&6;}
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } \
+         && test -f conftest2.$ac_objext; then
+      : OK
+    else
+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested.
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test "x$CC" != xcc; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+		      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } &&
+   test -f conftest2.$ac_objext && { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; };
+then
+  eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+  if test "x$CC" != xcc; then
+    # Test first that cc exists at all.
+    if { ac_try='cc -c conftest.$ac_ext >&5'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+      ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+      rm -f conftest2.*
+      if { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } &&
+	 test -f conftest2.$ac_objext && { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; };
+      then
+	# cc works too.
+	:
+      else
+	# cc exists but doesn't like -o.
+	eval ac_cv_prog_cc_${ac_cc}_c_o=no
+      fi
+    fi
+  fi
+else
+  eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
+
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+if test $ac_cv_c_compiler_gnu = yes; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
+$as_echo_n "checking whether $CC needs -traditional... " >&6; }
+if ${ac_cv_prog_gcc_traditional+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+    ac_pattern="Autoconf.*'x'"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sgtty.h>
+Autoconf TIOCGETP
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
+  ac_cv_prog_gcc_traditional=yes
+else
+  ac_cv_prog_gcc_traditional=no
+fi
+rm -f conftest*
+
+
+  if test $ac_cv_prog_gcc_traditional = no; then
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <termio.h>
+Autoconf TCGETA
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
+  ac_cv_prog_gcc_traditional=yes
+fi
+rm -f conftest*
+
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
+$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
+  if test $ac_cv_prog_gcc_traditional = yes; then
+    CC="$CC -traditional"
+  fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if ${ac_cv_search_strerror+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_strerror+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_strerror+:} false; then :
+
+else
+  ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+  MINIX=yes
+else
+  MINIX=
+fi
+
+
+  if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+  fi
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#         define __EXTENSIONS__ 1
+          $ac_includes_default
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_safe_to_define___extensions__=yes
+else
+  ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+  test $ac_cv_safe_to_define___extensions__ = yes &&
+    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** OPTION PROCESSING ***" >&5
+$as_echo "$as_me: *** OPTION PROCESSING ***" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if ldap is wanted" >&5
+$as_echo_n "checking if ldap is wanted... " >&6; }
+ac_upcase=`echo ldap|tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+# Check whether --with-ldap was given.
+if test "${with_ldap+set}" = set; then :
+  withval=$with_ldap;
+if test "$withval" = "yes"; then
+  with_ldap=yes
+elif test "$withval" = "no"; then
+  with_ldap=no
+else
+  as_fn_error $? "please use \"yes\" or \"no\" with --with-ldap" "$LINENO" 5
+fi
+
+else
+
+with_ldap=yes
+
+fi
+
+if test "$with_ldap" = "yes"
+then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, will enable if all libraries are found" >&5
+$as_echo "yes, will enable if all libraries are found" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if hesiod is wanted" >&5
+$as_echo_n "checking if hesiod is wanted... " >&6; }
+ac_upcase=`echo hesiod|tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+# Check whether --with-hesiod was given.
+if test "${with_hesiod+set}" = set; then :
+  withval=$with_hesiod;
+if test "$withval" = "yes"; then
+  with_hesiod=yes
+elif test "$withval" = "no"; then
+  with_hesiod=no
+else
+  as_fn_error $? "please use \"yes\" or \"no\" with --with-hesiod" "$LINENO" 5
+fi
+
+else
+
+with_hesiod=yes
+
+fi
+
+if test "$with_hesiod" = "yes"
+then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, will enable if all libraries are found" >&5
+$as_echo "yes, will enable if all libraries are found" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if ndbm is wanted" >&5
+$as_echo_n "checking if ndbm is wanted... " >&6; }
+ac_upcase=`echo ndbm|tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+# Check whether --with-ndbm was given.
+if test "${with_ndbm+set}" = set; then :
+  withval=$with_ndbm;
+if test "$withval" = "yes"; then
+  with_ndbm=yes
+elif test "$withval" = "no"; then
+  with_ndbm=no
+else
+  as_fn_error $? "please use \"yes\" or \"no\" with --with-ndbm" "$LINENO" 5
+fi
+
+else
+
+with_ndbm=yes
+
+fi
+
+if test "$with_ndbm" = "yes"
+then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, will enable if all libraries are found" >&5
+$as_echo "yes, will enable if all libraries are found" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for debugging options" >&5
+$as_echo_n "checking for debugging options... " >&6; }
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then :
+  enableval=$enable_debug;
+if test "$enableval" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  $as_echo "#define DEBUG 1" >>confdefs.h
+
+  ac_cv_opt_debug=yes
+elif test "$enableval" = mem; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: mem" >&5
+$as_echo "mem" >&6; }
+  $as_echo "#define DEBUG 1" >>confdefs.h
+
+  $as_echo "#define DEBUG_MEM 1" >>confdefs.h
+
+  ac_fn_c_check_func "$LINENO" "malloc_verify" "ac_cv_func_malloc_verify"
+if test "x$ac_cv_func_malloc_verify" = xyes; then :
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for malloc_verify in -lmapmalloc" >&5
+$as_echo_n "checking for malloc_verify in -lmapmalloc... " >&6; }
+if ${ac_cv_lib_mapmalloc_malloc_verify+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lmapmalloc  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char malloc_verify ();
+int
+main ()
+{
+return malloc_verify ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_mapmalloc_malloc_verify=yes
+else
+  ac_cv_lib_mapmalloc_malloc_verify=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mapmalloc_malloc_verify" >&5
+$as_echo "$ac_cv_lib_mapmalloc_malloc_verify" >&6; }
+if test "x$ac_cv_lib_mapmalloc_malloc_verify" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBMAPMALLOC 1
+_ACEOF
+
+  LIBS="-lmapmalloc $LIBS"
+
+fi
+
+fi
+
+  ac_fn_c_check_func "$LINENO" "mallinfo" "ac_cv_func_mallinfo"
+if test "x$ac_cv_func_mallinfo" = xyes; then :
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mallinfo in -lmalloc" >&5
+$as_echo_n "checking for mallinfo in -lmalloc... " >&6; }
+if ${ac_cv_lib_malloc_mallinfo+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lmalloc  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char mallinfo ();
+int
+main ()
+{
+return mallinfo ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_malloc_mallinfo=yes
+else
+  ac_cv_lib_malloc_mallinfo=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_malloc_mallinfo" >&5
+$as_echo "$ac_cv_lib_malloc_mallinfo" >&6; }
+if test "x$ac_cv_lib_malloc_mallinfo" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBMALLOC 1
+_ACEOF
+
+  LIBS="-lmalloc $LIBS"
+
+fi
+
+fi
+
+  ac_cv_opt_debug=mem
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  ac_cv_opt_debug=no
+fi
+
+else
+
+  # default is no debugging
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for configuration/compilation (-I) preprocessor flags" >&5
+$as_echo_n "checking for configuration/compilation (-I) preprocessor flags... " >&6; }
+# Check whether --enable-cppflags was given.
+if test "${enable_cppflags+set}" = set; then :
+  enableval=$enable_cppflags;
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  as_fn_error $? "cppflags must be supplied if option is used" "$LINENO" 5
+fi
+# use supplied options
+CPPFLAGS="$CPPFLAGS $enableval"
+export CPPFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5
+$as_echo "$enableval" >&6; }
+
+else
+
+  # default is to have no additional flags
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for configuration/compilation (-l) library flags" >&5
+$as_echo_n "checking for configuration/compilation (-l) library flags... " >&6; }
+# Check whether --enable-libs was given.
+if test "${enable_libs+set}" = set; then :
+  enableval=$enable_libs;
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  as_fn_error $? "libs must be supplied if option is used" "$LINENO" 5
+fi
+# use supplied options
+LIBS="$LIBS $enableval"
+export LIBS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5
+$as_echo "$enableval" >&6; }
+
+else
+
+  # default is to have no additional flags
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for configuration/compilation (-L) library flags" >&5
+$as_echo_n "checking for configuration/compilation (-L) library flags... " >&6; }
+# Check whether --enable-ldflags was given.
+if test "${enable_ldflags+set}" = set; then :
+  enableval=$enable_ldflags;
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  as_fn_error $? "ldflags must be supplied if option is used" "$LINENO" 5
+fi
+# use supplied options
+LDFLAGS="$LDFLAGS $enableval"
+export LDFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5
+$as_echo "$enableval" >&6; }
+
+else
+
+  # default is to have no additional flags
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for additional C option compilation flags" >&5
+$as_echo_n "checking for additional C option compilation flags... " >&6; }
+# Check whether --enable-am-cflags was given.
+if test "${enable_am_cflags+set}" = set; then :
+  enableval=$enable_am_cflags;
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  as_fn_error $? "am-cflags must be supplied if option is used" "$LINENO" 5
+fi
+# user supplied a cflags option to configure
+AMU_CFLAGS="$enableval"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5
+$as_echo "$enableval" >&6; }
+
+else
+
+  # default is to have no additional C flags
+  AMU_CFLAGS=""
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking a local configuration file" >&5
+$as_echo_n "checking a local configuration file... " >&6; }
+if test -f localconfig.h
+then
+  $as_echo "#define HAVE_LOCALCONFIG_H 1" >>confdefs.h
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+    # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+  USE_MAINTAINER_MODE=no
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+   if test $USE_MAINTAINER_MODE = yes; then
+  MAINTAINER_MODE_TRUE=
+  MAINTAINER_MODE_FALSE='#'
+else
+  MAINTAINER_MODE_TRUE='#'
+  MAINTAINER_MODE_FALSE=
+fi
+
+  MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** LIBTOOL ***" >&5
+$as_echo "$as_me: *** LIBTOOL ***" >&6;}
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=no
+fi
+
+
+
+
+
+
+
+
+
+case ${host_os} in
+	# Temporarily undo renaming of "linux-gnu" to "linux", because
+	# libtool only looks for "linux-gnu".  Sigh.
+	linux ) host_os=linux-gnu ;;
+esac
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.2'
+macro_revision='1.3337'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+
+case "$ECHO" in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in dumpbin "link -dump"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in dumpbin "link -dump"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -rf conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,b/c, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+        ;;
+    esac
+    ;;
+  *-*-cygwin* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_noop
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+        ;;
+    esac
+    ;;
+  * ) # unhandled hosts (and "normal" native builds)
+    lt_cv_to_host_file_cmd=func_convert_file_noop
+    ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+        ;;
+    esac
+    ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    if test "$GCC" != yes; then
+      reload_cmds=false
+    fi
+    ;;
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+  case $host_os in
+  mingw* | pw32*)
+    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+      want_nocaseglob=yes
+    else
+      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+    fi
+    ;;
+  esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DLLTOOL"; then
+  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+  ac_ct_DLLTOOL=$DLLTOOL
+  # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DLLTOOL"; then
+  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DLLTOOL" = x; then
+    DLLTOOL="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DLLTOOL=$ac_ct_DLLTOOL
+  fi
+else
+  DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+  # two different shell functions defined in ltmain.sh
+  # decide which to use based on capabilities of $DLLTOOL
+  case `$DLLTOOL --help 2>&1` in
+  *--identify-strict*)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+    ;;
+  *)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+    ;;
+  esac
+  ;;
+*)
+  # fallback: assume linklib IS sharedlib
+  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in ar
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$AR" && break
+  done
+fi
+if test -z "$AR"; then
+  ac_ct_AR=$AR
+  for ac_prog in ar
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_AR="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_AR" && break
+done
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ar_at_file=no
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  echo conftest.$ac_objext > conftest.lst
+      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+  (eval $lt_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+      if test "$ac_status" -eq 0; then
+	# Ensure the archiver fails upon bogus file names.
+	rm -f conftest.$ac_objext libconftest.a
+	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+  (eval $lt_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	if test "$ac_status" -ne 0; then
+          lt_cv_ar_at_file=@
+        fi
+      fi
+      rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test "x$lt_cv_ar_at_file" = xno; then
+  archiver_list_spec=
+else
+  archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -rf conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+LT_DLSYM_CONST struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_globsym_save_LIBS=$LIBS
+	  lt_globsym_save_CFLAGS=$CFLAGS
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS=$lt_globsym_save_LIBS
+	  CFLAGS=$lt_globsym_save_CFLAGS
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+  nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+  withval=$with_sysroot;
+else
+  with_sysroot=no
+fi
+
+
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+   if test "$GCC" = yes; then
+     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+   fi
+   ;; #(
+ /*)
+   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   ;; #(
+ no|'')
+   ;; #(
+ *)
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
+$as_echo "${with_sysroot}" >&6; }
+   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+   ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_cc_needs_belf=yes
+else
+  lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*)
+        case $host in
+        i?86-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD="${LD-ld}_sol2"
+        fi
+        ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$MANIFEST_TOOL"; then
+  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+  # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_MANIFEST_TOOL"; then
+  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_MANIFEST_TOOL" = x; then
+    MANIFEST_TOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+  fi
+else
+  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_path_mainfest_tool=no
+  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+  cat conftest.err >&5
+  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+    lt_cv_path_mainfest_tool=yes
+  fi
+  rm -rf conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+  MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&5
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&5
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_ld_exported_symbols_list=yes
+else
+  lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+      echo "$AR cru libconftest.a conftest.o" >&5
+      $AR cru libconftest.a conftest.o 2>&5
+      echo "$RANLIB libconftest.a" >&5
+      $RANLIB libconftest.a 2>&5
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&5
+      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&5
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[012])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[012]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+for ac_header in dlfcn.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+
+
+
+        enable_dlopen=no
+
+
+  enable_win32_dll=no
+
+
+
+  # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+  withval=$with_pic; lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for lt_pkg in $withval; do
+	IFS="$lt_save_ifs"
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+  *)
+    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+  esac
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM -r conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl='-Xlinker '
+      if test -n "$lt_prog_compiler_pic"; then
+        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+      fi
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='--shared'
+	lt_prog_compiler_static='--static'
+	;;
+      nagfor*)
+	# NAG Fortran compiler
+	lt_prog_compiler_wl='-Wl,-Wl,,'
+	lt_prog_compiler_pic='-PIC'
+	lt_prog_compiler_static='-Bstatic'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-qpic'
+	lt_prog_compiler_static='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Qoption ld '
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+        *Intel*\ [CF]*Compiler*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fPIC'
+	  lt_prog_compiler_static='-static'
+	  ;;
+	*Portland\ Group*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fpic'
+	  lt_prog_compiler_static='-Bstatic'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM -r conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM -r conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM -r conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM -r conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM -r conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM -r conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      export_dynamic_flag_spec='${wl}--export-all-symbols'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    haiku*)
+      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      link_all_deplibs=yes
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec=
+	  tmp_sharedflag='--shared' ;;
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L=yes
+	  hardcode_libdir_flag_spec='-L$libdir'
+	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      export_dynamic_flag_spec='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath_+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath_
+fi
+
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath_+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath_
+fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec='$convenience'
+	  fi
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      case $cc_basename in
+      cl*)
+	# Native MSVC
+	hardcode_libdir_flag_spec=' '
+	allow_undefined_flag=unsupported
+	always_export_symbols=yes
+	file_list_spec='@'
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	  else
+	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	  fi~
+	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	  linknames='
+	# The linker will not automatically build a static lib if we build a DLL.
+	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+	enable_shared_with_static_runtimes=yes
+	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+	# Don't use ranlib
+	old_postinstall_cmds='chmod 644 $oldlib'
+	postlink_cmds='lt_outputfile="@OUTPUT@"~
+	  lt_tool_outputfile="@TOOL_OUTPUT@"~
+	  case $lt_outputfile in
+	    *.exe|*.EXE) ;;
+	    *)
+	      lt_outputfile="$lt_outputfile.exe"
+	      lt_tool_outputfile="$lt_tool_outputfile.exe"
+	      ;;
+	  esac~
+	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	    $RM "$lt_outputfile.manifest";
+	  fi'
+	;;
+      *)
+	# Assume MSVC wrapper
+	hardcode_libdir_flag_spec=' '
+	allow_undefined_flag=unsupported
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+	# The linker will automatically build a .lib file if we build a DLL.
+	old_archive_from_new_cmds='true'
+	# FIXME: Should let the user specify the lib program.
+	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+	enable_shared_with_static_runtimes=yes
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+  else
+    whole_archive_flag_spec=''
+  fi
+  link_all_deplibs=yes
+  allow_undefined_flag="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+	hardcode_direct=yes
+	hardcode_direct_absolute=yes
+	export_dynamic_flag_spec='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler__b=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS -b"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler__b=yes
+       fi
+     else
+       lt_cv_prog_compiler__b=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  hardcode_direct_absolute=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+	# This should be the same for all languages, so no per-tag cache variable.
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  save_LDFLAGS="$LDFLAGS"
+	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_irix_exported_symbol=yes
+else
+  lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+           LDFLAGS="$save_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+	if test "$lt_cv_irix_exported_symbol" = yes; then
+          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+	fi
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	hardcode_direct_absolute=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM -r conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl
+	  pic_flag=$lt_prog_compiler_pic
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag
+	  allow_undefined_flag=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	  then
+	    lt_cv_archive_cmds_need_lc=no
+	  else
+	    lt_cv_archive_cmds_need_lc=yes
+	  fi
+	  allow_undefined_flag=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM -r conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+
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+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+    library_names_spec='${libname}.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec="$LIB"
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[23].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[3-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+   test "$inherit_rpath" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  *)
+    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_shl_load=yes
+else
+  ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svld_dlopen=yes
+else
+  ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_dld_link=yes
+else
+  ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report which library types will actually be built
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+case ${host_os} in
+	# end temporary renaming of "linux-gnu" to "linux"
+	linux-gnu ) host_os=linux ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** EXTRA OPTION PROCESSING ***" >&5
+$as_echo "$as_me: *** EXTRA OPTION PROCESSING ***" >&6;}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking additional preprocessor flags" >&5
+$as_echo_n "checking additional preprocessor flags... " >&6; }
+if ${ac_cv_os_cppflags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+case "${host_os}" in
+# off for now, posix may be a broken thing for nextstep3...
+#	nextstep* )
+#		ac_cv_os_cppflags="-D_POSIX_SOURCE"
+#		;;
+	* )	ac_cv_os_cppflags="" ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cppflags" >&5
+$as_echo "$ac_cv_os_cppflags" >&6; }
+CPPFLAGS="$CPPFLAGS $ac_cv_os_cppflags"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking additional compiler flags" >&5
+$as_echo_n "checking additional compiler flags... " >&6; }
+if ${ac_cv_os_cflags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+case "${host_os}" in
+	irix6* )
+		case "${CC}" in
+			cc )
+				# do not use 64-bit compiler
+				ac_cv_os_cflags="-n32 -mips3 -Wl,-woff,84"
+				;;
+		esac
+		;;
+	osf[1-3]* )
+		# get the right version of struct sockaddr
+		case "${CC}" in
+			cc )
+				ac_cv_os_cflags="-std -D_SOCKADDR_LEN -D_NO_PROTO"
+				;;
+			* )
+				ac_cv_os_cflags="-D_SOCKADDR_LEN -D_NO_PROTO"
+				;;
+		esac
+		;;
+	osf* )
+		# get the right version of struct sockaddr
+		case "${CC}" in
+			cc )
+				ac_cv_os_cflags="-std -D_SOCKADDR_LEN"
+				;;
+			* )
+				ac_cv_os_cflags="-D_SOCKADDR_LEN"
+				;;
+		esac
+		;;
+	aix[1-3]* )
+		ac_cv_os_cflags="" ;;
+	aix4.[0-2]* )
+		# turn on additional headers
+		ac_cv_os_cflags="-D_XOPEN_EXTENDED_SOURCE"
+		;;
+	aix5.3* )
+		# avoid circular dependencies in yp headers, and more
+		ac_cv_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE -D_USE_IRS -D_MSGQSUPPORT"
+		;;
+	aix* )
+		# avoid circular dependencies in yp headers
+		ac_cv_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE -D_USE_IRS"
+		;;
+	OFF-sunos4* )
+		# make sure passing whole structures is handled in gcc
+		case "${CC}" in
+			gcc )
+				ac_cv_os_cflags="-fpcc-struct-return"
+				;;
+		esac
+		;;
+	sunos[34]* | solaris1* | solaris2.[0-5] | sunos5.[0-5] | solaris2.5.* | sunos5.5.* )
+		ac_cv_os_cflags="" ;;
+	solaris2* | sunos5* )
+		# turn on 64-bit file offset interface
+		case "${CC}" in
+			* )
+				ac_cv_os_cflags="-D_LARGEFILE64_SOURCE"
+				;;
+		esac
+		;;
+	hpux* )
+		# use Ansi compiler on HPUX
+		case "${CC}" in
+			cc )
+				ac_cv_os_cflags="-Ae"
+				;;
+		esac
+		;;
+	darwin* | macosx* | rhapsody* )
+		ac_cv_os_cflags="-D_P1003_1B_VISIBLE"
+		;;
+	* )
+		ac_cv_os_cflags=""
+		;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cflags" >&5
+$as_echo "$ac_cv_os_cflags" >&6; }
+AMU_CFLAGS="$AMU_CFLAGS $ac_cv_os_cflags"
+# use same flags for configuring, so it matches what we do at compile time
+CFLAGS="$CFLAGS $ac_cv_os_cflags"
+export CFLAGS
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking additional linker flags" >&5
+$as_echo_n "checking additional linker flags... " >&6; }
+if ${ac_cv_os_ldflags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+case "${host_os}" in
+	solaris2.7* | sunos5.7* )
+		# find LDAP: off until Sun includes ldap headers.
+		case "${CC}" in
+			* )
+				#ac_cv_os_ldflags="-L/usr/lib/fn"
+				;;
+		esac
+		;;
+	* )	ac_cv_os_ldflags="" ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_ldflags" >&5
+$as_echo "$ac_cv_os_ldflags" >&6; }
+LDFLAGS="$LDFLAGS $ac_cv_os_ldflags"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** UNIX VARIANTS ***" >&5
+$as_echo "$as_me: *** UNIX VARIANTS ***" >&6;}
+
+# test sanity of running kernel vs. kernel headers
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking \"host headers version\"" >&5
+$as_echo_n "checking \"host headers version\"... " >&6; }
+  case ${host_os} in
+    linux )
+      host_header_version="bad"
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include <stdio.h>
+#include <linux/version.h>
+
+main(argc)
+int argc;
+{
+
+if (argc > 1)
+#ifdef UTS_RELEASE
+  printf("%s", UTS_RELEASE);
+#else
+# define AMU_MA(a) ((a) >> 16)
+# define AMU_MI(a) (((a) & 0xffff) >> 8)
+# define AMU_PL(a) ((a) & 0xff)
+ printf("%d.%d.%d", AMU_MA(LINUX_VERSION_CODE), AMU_MI(LINUX_VERSION_CODE), AMU_PL(LINUX_VERSION_CODE));
+#endif
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+   echo
+  as_fn_error $? "cannot find UTS_RELEASE in <linux/version.h>.
+  This Linux system may be misconfigured or unconfigured!" "$LINENO" 5
+
+else
+  :
+   host_header_version=$value
+fi
+
+	;;
+	* ) host_header_version=$host_os_version ;;
+  esac
+  cat >>confdefs.h <<_ACEOF
+#define HOST_HEADER_VERSION "$host_header_version"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_header_version" >&5
+$as_echo "$host_header_version" >&6; }
+
+  case ${host_os} in
+    linux )
+	if test "$host_os_version" != $host_header_version
+	then
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Linux kernel $host_os_version mismatch with $host_header_version headers!" >&5
+$as_echo "$as_me: WARNING: Linux kernel $host_os_version mismatch with $host_header_version headers!" >&2;}
+	fi
+    ;;
+esac
+ac_cv_os_version=$host_os_version
+ac_cv_header_version=$host_header_version
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** PARTICULAR PROGRAMS (part 2) ***" >&5
+$as_echo "$as_me: *** PARTICULAR PROGRAMS (part 2) ***" >&6;}
+
+for ac_prog in 'bison -y' byacc yacc
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_YACC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$YACC"; then
+  ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_YACC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
+$as_echo "$YACC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$YACC" && break
+done
+test -n "$YACC" || YACC=":"
+
+if test "x$YACC" = "x:"; then
+  as_fn_error $? "cannot find bison/yacc/byacc -- needed for am-utils" "$LINENO" 5
+fi
+for ac_prog in flex lex
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LEX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LEX"; then
+  ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_LEX="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LEX=$ac_cv_prog_LEX
+if test -n "$LEX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
+$as_echo "$LEX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=":"
+
+if test -z "$LEXLIB"
+then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yywrap in -lfl" >&5
+$as_echo_n "checking for yywrap in -lfl... " >&6; }
+if ${ac_cv_lib_fl_yywrap+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lfl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char yywrap ();
+int
+main ()
+{
+return yywrap ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_fl_yywrap=yes
+else
+  ac_cv_lib_fl_yywrap=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fl_yywrap" >&5
+$as_echo "$ac_cv_lib_fl_yywrap" >&6; }
+if test "x$ac_cv_lib_fl_yywrap" = xyes; then :
+  LEXLIB="-lfl"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yywrap in -ll" >&5
+$as_echo_n "checking for yywrap in -ll... " >&6; }
+if ${ac_cv_lib_l_yywrap+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ll  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char yywrap ();
+int
+main ()
+{
+return yywrap ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_l_yywrap=yes
+else
+  ac_cv_lib_l_yywrap=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_l_yywrap" >&5
+$as_echo "$ac_cv_lib_l_yywrap" >&6; }
+if test "x$ac_cv_lib_l_yywrap" = xyes; then :
+  LEXLIB="-ll"
+fi
+
+fi
+
+fi
+
+if test "x$LEX" != "x:"; then
+  cat >conftest.l <<_ACEOF
+%%
+a { ECHO; }
+b { REJECT; }
+c { yymore (); }
+d { yyless (1); }
+e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
+    yyless ((input () != 0)); }
+f { unput (yytext[0]); }
+. { BEGIN INITIAL; }
+%%
+#ifdef YYTEXT_POINTER
+extern char *yytext;
+#endif
+int
+main (void)
+{
+  return ! yylex () + ! yywrap ();
+}
+_ACEOF
+{ { ac_try="$LEX conftest.l"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$LEX conftest.l") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
+$as_echo_n "checking lex output file root... " >&6; }
+if ${ac_cv_prog_lex_root+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+if test -f lex.yy.c; then
+  ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+  ac_cv_prog_lex_root=lexyy
+else
+  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
+$as_echo "$ac_cv_prog_lex_root" >&6; }
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+if test -z "${LEXLIB+set}"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
+$as_echo_n "checking lex library... " >&6; }
+if ${ac_cv_lib_lex+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    ac_save_LIBS=$LIBS
+    ac_cv_lib_lex='none needed'
+    for ac_lib in '' -lfl -ll; do
+      LIBS="$ac_lib $ac_save_LIBS"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_lex=$ac_lib
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+      test "$ac_cv_lib_lex" != 'none needed' && break
+    done
+    LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
+$as_echo "$ac_cv_lib_lex" >&6; }
+  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
+$as_echo_n "checking whether yytext is a pointer... " >&6; }
+if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent.  Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+ac_save_LIBS=$LIBS
+LIBS="$LEXLIB $ac_save_LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+  #define YYTEXT_POINTER 1
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_prog_lex_yytext_pointer=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
+$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+
+$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
+
+fi
+rm -f conftest.l $LEX_OUTPUT_ROOT.c
+
+else
+  as_fn_error $? "cannot find flex/lex -- needed for am-utils" "$LINENO" 5
+fi
+if test 0 != 0 ; then
+for ac_prog in flex lex
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LEX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LEX"; then
+  ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_LEX="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LEX=$ac_cv_prog_LEX
+if test -n "$LEX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
+$as_echo "$LEX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=":"
+
+if test "x$LEX" != "x:"; then
+  cat >conftest.l <<_ACEOF
+%%
+a { ECHO; }
+b { REJECT; }
+c { yymore (); }
+d { yyless (1); }
+e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
+    yyless ((input () != 0)); }
+f { unput (yytext[0]); }
+. { BEGIN INITIAL; }
+%%
+#ifdef YYTEXT_POINTER
+extern char *yytext;
+#endif
+int
+main (void)
+{
+  return ! yylex () + ! yywrap ();
+}
+_ACEOF
+{ { ac_try="$LEX conftest.l"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$LEX conftest.l") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
+$as_echo_n "checking lex output file root... " >&6; }
+if ${ac_cv_prog_lex_root+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+if test -f lex.yy.c; then
+  ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+  ac_cv_prog_lex_root=lexyy
+else
+  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
+$as_echo "$ac_cv_prog_lex_root" >&6; }
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+if test -z "${LEXLIB+set}"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
+$as_echo_n "checking lex library... " >&6; }
+if ${ac_cv_lib_lex+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    ac_save_LIBS=$LIBS
+    ac_cv_lib_lex='none needed'
+    for ac_lib in '' -lfl -ll; do
+      LIBS="$ac_lib $ac_save_LIBS"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_lex=$ac_lib
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+      test "$ac_cv_lib_lex" != 'none needed' && break
+    done
+    LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
+$as_echo "$ac_cv_lib_lex" >&6; }
+  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
+$as_echo_n "checking whether yytext is a pointer... " >&6; }
+if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent.  Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+ac_save_LIBS=$LIBS
+LIBS="$LEXLIB $ac_save_LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+  #define YYTEXT_POINTER 1
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_prog_lex_yytext_pointer=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
+$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+
+$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
+
+fi
+rm -f conftest.l $LEX_OUTPUT_ROOT.c
+
+fi
+if test "$LEX" = :; then
+  LEX=${am_missing_run}flex
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** GENERIC PROGRAMS ***" >&5
+$as_echo "$as_me: *** GENERIC PROGRAMS ***" >&6;}
+for ac_prog in ar
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $AR in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_AR="$AR" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+AR=$ac_cv_path_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AR" && break
+done
+test -n "$AR" || AR=":"
+
+for ac_prog in perl5 perl4 perl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PERL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $PERL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PERL=$ac_cv_path_PERL
+if test -n "$PERL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
+$as_echo "$PERL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$PERL" && break
+done
+test -n "$PERL" || PERL="/usr/bin/perl"
+
+for ac_prog in umount unmount
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_UNMOUNT_PROGRAM+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $UNMOUNT_PROGRAM in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_UNMOUNT_PROGRAM="$UNMOUNT_PROGRAM" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_UNMOUNT_PROGRAM="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+UNMOUNT_PROGRAM=$ac_cv_path_UNMOUNT_PROGRAM
+if test -n "$UNMOUNT_PROGRAM"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNMOUNT_PROGRAM" >&5
+$as_echo "$UNMOUNT_PROGRAM" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$UNMOUNT_PROGRAM" && break
+done
+test -n "$UNMOUNT_PROGRAM" || UNMOUNT_PROGRAM="/bin/umount"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** LIBRARY FILES ***" >&5
+$as_echo "$as_me: *** LIBRARY FILES ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for additional OS libraries" >&5
+$as_echo_n "checking for additional OS libraries... " >&6; }
+if ${ac_cv_os_libs+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct set of libraries to link with
+case "${host_os_name}" in
+	svr4* | sysv4* | solaris2* | sunos5* | aoi* )
+			ac_cv_os_libs="-lsocket -lnsl" ;;
+	* )
+			ac_cv_os_libs=none ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_libs" >&5
+$as_echo "$ac_cv_os_libs" >&6; }
+# set list of libraries to link with
+if test "$ac_cv_os_libs" != none
+then
+  LIBS="$ac_cv_os_libs $LIBS"
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clnt_sperrno in -lrpc" >&5
+$as_echo_n "checking for clnt_sperrno in -lrpc... " >&6; }
+if ${ac_cv_lib_rpc_clnt_sperrno+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lrpc  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char clnt_sperrno ();
+int
+main ()
+{
+return clnt_sperrno ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_rpc_clnt_sperrno=yes
+else
+  ac_cv_lib_rpc_clnt_sperrno=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_clnt_sperrno" >&5
+$as_echo "$ac_cv_lib_rpc_clnt_sperrno" >&6; }
+if test "x$ac_cv_lib_rpc_clnt_sperrno" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBRPC 1
+_ACEOF
+
+  LIBS="-lrpc $LIBS"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xdr_fhandle in -lrpcsvc" >&5
+$as_echo_n "checking for xdr_fhandle in -lrpcsvc... " >&6; }
+if ${ac_cv_lib_rpcsvc_xdr_fhandle+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lrpcsvc  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char xdr_fhandle ();
+int
+main ()
+{
+return xdr_fhandle ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_rpcsvc_xdr_fhandle=yes
+else
+  ac_cv_lib_rpcsvc_xdr_fhandle=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpcsvc_xdr_fhandle" >&5
+$as_echo "$ac_cv_lib_rpcsvc_xdr_fhandle" >&6; }
+if test "x$ac_cv_lib_rpcsvc_xdr_fhandle" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBRPCSVC 1
+_ACEOF
+
+  LIBS="-lrpcsvc $LIBS"
+
+fi
+
+ac_fn_c_check_func "$LINENO" "hstrerror" "ac_cv_func_hstrerror"
+if test "x$ac_cv_func_hstrerror" = xyes; then :
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hstrerror in -lresolv" >&5
+$as_echo_n "checking for hstrerror in -lresolv... " >&6; }
+if ${ac_cv_lib_resolv_hstrerror+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char hstrerror ();
+int
+main ()
+{
+return hstrerror ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_resolv_hstrerror=yes
+else
+  ac_cv_lib_resolv_hstrerror=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_hstrerror" >&5
+$as_echo "$ac_cv_lib_resolv_hstrerror" >&6; }
+if test "x$ac_cv_lib_resolv_hstrerror" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBRESOLV 1
+_ACEOF
+
+  LIBS="-lresolv $LIBS"
+
+fi
+
+fi
+
+ac_fn_c_check_func "$LINENO" "yp_all" "ac_cv_func_yp_all"
+if test "x$ac_cv_func_yp_all" = xyes; then :
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yp_all in -lnsl" >&5
+$as_echo_n "checking for yp_all in -lnsl... " >&6; }
+if ${ac_cv_lib_nsl_yp_all+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char yp_all ();
+int
+main ()
+{
+return yp_all ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_nsl_yp_all=yes
+else
+  ac_cv_lib_nsl_yp_all=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_yp_all" >&5
+$as_echo "$ac_cv_lib_nsl_yp_all" >&6; }
+if test "x$ac_cv_lib_nsl_yp_all" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBNSL 1
+_ACEOF
+
+  LIBS="-lnsl $LIBS"
+
+fi
+
+fi
+
+
+if test "$with_hesiod" = "yes"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_init in -lhesiod" >&5
+$as_echo_n "checking for hes_init in -lhesiod... " >&6; }
+ac_lib_var=`echo hesiod'_'hes_init | sed 'y%./+-%__p_%'`
+if eval \${ac_cv_lib_$ac_lib_var+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_LIBS="$LIBS"
+
+# first try with base library, without auxiliary library
+LIBS="-lhesiod $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Override any gcc2 internal prototype to avoid an error.  */
+
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char hes_init();
+
+int
+main ()
+{
+hes_init()
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "ac_cv_lib_$ac_lib_var=\"hesiod\""
+else
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+# if OK, set to no auxiliary library, else try auxiliary library
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = no"; then
+ LIBS="-lhesiod -lresolv $LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+  /* Override any gcc2 internal prototype to avoid an error.  */
+
+ /* We use char because int might match the return type of a gcc2
+     builtin and then its argument prototype would still apply.  */
+ char hes_init();
+
+int
+main ()
+{
+hes_init()
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "ac_cv_lib_$ac_lib_var=\"hesiod -lresolv\""
+else
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+LIBS="$ac_save_LIBS"
+
+fi
+ac_tmp="`eval echo '$''{ac_cv_lib_'$ac_lib_var'}'`"
+if test "${ac_tmp}" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: -l$ac_tmp" >&5
+$as_echo "-l$ac_tmp" >&6; }
+
+  ac_tr_lib=HAVE_LIB`echo hesiod | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+
+  cat >>confdefs.h <<_ACEOF
+#define $ac_tr_lib 1
+_ACEOF
+
+  LIBS="-l$ac_tmp $LIBS"
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test "$with_ldap" = "yes"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_open in -lldap" >&5
+$as_echo_n "checking for ldap_open in -lldap... " >&6; }
+ac_lib_var=`echo ldap'_'ldap_open | sed 'y%./+-%__p_%'`
+if eval \${ac_cv_lib_$ac_lib_var+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_LIBS="$LIBS"
+
+# first try with base library, without auxiliary library
+LIBS="-lldap $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Override any gcc2 internal prototype to avoid an error.  */
+
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char ldap_open();
+
+int
+main ()
+{
+ldap_open()
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "ac_cv_lib_$ac_lib_var=\"ldap\""
+else
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+# if OK, set to no auxiliary library, else try auxiliary library
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = no"; then
+ LIBS="-lldap -llber $LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+  /* Override any gcc2 internal prototype to avoid an error.  */
+
+ /* We use char because int might match the return type of a gcc2
+     builtin and then its argument prototype would still apply.  */
+ char ldap_open();
+
+int
+main ()
+{
+ldap_open()
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "ac_cv_lib_$ac_lib_var=\"ldap -llber\""
+else
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+LIBS="$ac_save_LIBS"
+
+fi
+ac_tmp="`eval echo '$''{ac_cv_lib_'$ac_lib_var'}'`"
+if test "${ac_tmp}" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: -l$ac_tmp" >&5
+$as_echo "-l$ac_tmp" >&6; }
+
+  ac_tr_lib=HAVE_LIB`echo ldap | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+
+  cat >>confdefs.h <<_ACEOF
+#define $ac_tr_lib 1
+_ACEOF
+
+  LIBS="-l$ac_tmp $LIBS"
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+for ac_func in ldap_enable_cache
+do :
+  ac_fn_c_check_func "$LINENO" "ldap_enable_cache" "ac_cv_func_ldap_enable_cache"
+if test "x$ac_cv_func_ldap_enable_cache" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LDAP_ENABLE_CACHE 1
+_ACEOF
+
+fi
+done
+
+fi
+
+case "$ac_cv_opt_debug" in
+yes | mem )
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
+$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
+if ${ac_cv_lib_rt_clock_gettime+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lrt  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char clock_gettime ();
+int
+main ()
+{
+return clock_gettime ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_rt_clock_gettime=yes
+else
+  ac_cv_lib_rt_clock_gettime=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
+$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
+if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBRT 1
+_ACEOF
+
+  LIBS="-lrt $LIBS"
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lposix4" >&5
+$as_echo_n "checking for clock_gettime in -lposix4... " >&6; }
+if ${ac_cv_lib_posix4_clock_gettime+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lposix4  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char clock_gettime ();
+int
+main ()
+{
+return clock_gettime ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_posix4_clock_gettime=yes
+else
+  ac_cv_lib_posix4_clock_gettime=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_clock_gettime" >&5
+$as_echo "$ac_cv_lib_posix4_clock_gettime" >&6; }
+if test "x$ac_cv_lib_posix4_clock_gettime" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPOSIX4 1
+_ACEOF
+
+  LIBS="-lposix4 $LIBS"
+
+fi
+
+fi
+
+     ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** PARTICULAR LIBRARY FUNCTIONS ***" >&5
+$as_echo "$as_me: *** PARTICULAR LIBRARY FUNCTIONS ***" >&6;}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
+$as_echo_n "checking for working memcmp... " >&6; }
+if ${ac_cv_func_memcmp_working+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_memcmp_working=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+  /* Some versions of memcmp are not 8-bit clean.  */
+  char c0 = '\100', c1 = '\200', c2 = '\201';
+  if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
+    return 1;
+
+  /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
+     or more and with at least one buffer not starting on a 4-byte boundary.
+     William Lewis provided this test program.   */
+  {
+    char foo[21];
+    char bar[21];
+    int i;
+    for (i = 0; i < 4; i++)
+      {
+	char *a = foo + i;
+	char *b = bar + i;
+	strcpy (a, "--------01111111");
+	strcpy (b, "--------10000000");
+	if (memcmp (a, b, 16) >= 0)
+	  return 1;
+      }
+    return 0;
+  }
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_memcmp_working=yes
+else
+  ac_cv_func_memcmp_working=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
+$as_echo "$ac_cv_func_memcmp_working" >&6; }
+test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
+  *" memcmp.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
+ ;;
+esac
+
+
+if test "$ac_cv_func_memcmp_working" = no
+then
+$as_echo "#define HAVE_BAD_MEMCMP 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a file-descriptor leakage clean yp_all" >&5
+$as_echo_n "checking for a file-descriptor leakage clean yp_all... " >&6; }
+if ${ac_cv_func_yp_all_clean+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# clean by default
+ac_cv_func_yp_all_clean=yes
+# select the correct type
+case "${host_os_name}" in
+	irix* )
+		ac_cv_func_yp_all_clean=no ;;
+	linux* )
+		# RedHat 5.1 systems with glibc glibc-2.0.7-19 or below
+		# leak a UDP socket from yp_all()
+		case "`cat /etc/redhat-release /dev/null 2>/dev/null`" in
+			*5.1* )
+				ac_cv_func_yp_all_clean=no ;;
+		esac
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_yp_all_clean" >&5
+$as_echo "$ac_cv_func_yp_all_clean" >&6; }
+if test $ac_cv_func_yp_all_clean = no
+then
+  $as_echo "#define HAVE_BAD_YP_ALL 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+for ac_header in vfork.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
+if test "x$ac_cv_header_vfork_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_VFORK_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_func in fork vfork
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+if test "x$ac_cv_func_fork" = xyes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
+$as_echo_n "checking for working fork... " >&6; }
+if ${ac_cv_func_fork_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_fork_works=cross
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	  /* By Ruediger Kuhlmann. */
+	  return fork () < 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_fork_works=yes
+else
+  ac_cv_func_fork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
+$as_echo "$ac_cv_func_fork_works" >&6; }
+
+else
+  ac_cv_func_fork_works=$ac_cv_func_fork
+fi
+if test "x$ac_cv_func_fork_works" = xcross; then
+  case $host in
+    *-*-amigaos* | *-*-msdosdjgpp*)
+      # Override, as these systems have only a dummy fork() stub
+      ac_cv_func_fork_works=no
+      ;;
+    *)
+      ac_cv_func_fork_works=yes
+      ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
+fi
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
+$as_echo_n "checking for working vfork... " >&6; }
+if ${ac_cv_func_vfork_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_vfork_works=cross
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Thanks to Paul Eggert for this test.  */
+$ac_includes_default
+#include <sys/wait.h>
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+   argument registers are propagated back to the parent.  The compiler
+   is told about this with #include <vfork.h>, but some compilers
+   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
+   static variable whose address is put into a register that is
+   clobbered by the vfork.  */
+static void
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
+#endif
+{
+  static pid_t child;
+  if (!child) {
+    child = vfork ();
+    if (child < 0) {
+      perror ("vfork");
+      _exit(2);
+    }
+    if (!child) {
+      arg = getpid();
+      write(-1, "", 0);
+      _exit (arg);
+    }
+  }
+}
+
+int
+main ()
+{
+  pid_t parent = getpid ();
+  pid_t child;
+
+  sparc_address_test (0);
+
+  child = vfork ();
+
+  if (child == 0) {
+    /* Here is another test for sparc vfork register problems.  This
+       test uses lots of local variables, at least as many local
+       variables as main has allocated so far including compiler
+       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
+       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
+       reuse the register of parent for one of the local variables,
+       since it will think that parent can't possibly be used any more
+       in this routine.  Assigning to the local variable will thus
+       munge parent in the parent process.  */
+    pid_t
+      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+    /* Convince the compiler that p..p7 are live; otherwise, it might
+       use the same hardware register for all 8 local variables.  */
+    if (p != p1 || p != p2 || p != p3 || p != p4
+	|| p != p5 || p != p6 || p != p7)
+      _exit(1);
+
+    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+       from child file descriptors.  If the child closes a descriptor
+       before it execs or exits, this munges the parent's descriptor
+       as well.  Test for this by closing stdout in the child.  */
+    _exit(close(fileno(stdout)) != 0);
+  } else {
+    int status;
+    struct stat st;
+
+    while (wait(&status) != child)
+      ;
+    return (
+	 /* Was there some problem with vforking?  */
+	 child < 0
+
+	 /* Did the child fail?  (This shouldn't happen.)  */
+	 || status
+
+	 /* Did the vfork/compiler bug occur?  */
+	 || parent != getpid()
+
+	 /* Did the file descriptor bug occur?  */
+	 || fstat(fileno(stdout), &st) != 0
+	 );
+  }
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_vfork_works=yes
+else
+  ac_cv_func_vfork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
+$as_echo "$ac_cv_func_vfork_works" >&6; }
+
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+  ac_cv_func_vfork_works=$ac_cv_func_vfork
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
+
+else
+
+$as_echo "#define vfork fork" >>confdefs.h
+
+fi
+if test "x$ac_cv_func_fork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5
+$as_echo_n "checking for wait3 that fills in rusage... " >&6; }
+if ${ac_cv_func_wait3_rusage+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_wait3_rusage=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <sys/wait.h>
+/* HP-UX has wait3 but does not fill in rusage at all.  */
+int
+main ()
+{
+  struct rusage r;
+  int i;
+  /* Use a field that we can force nonzero --
+     voluntary context switches.
+     For systems like NeXT and OSF/1 that don't set it,
+     also use the system CPU time.  And page faults (I/O) for Linux.  */
+  r.ru_nvcsw = 0;
+  r.ru_stime.tv_sec = 0;
+  r.ru_stime.tv_usec = 0;
+  r.ru_majflt = r.ru_minflt = 0;
+  switch (fork ())
+    {
+    case 0: /* Child.  */
+      sleep(1); /* Give up the CPU.  */
+      _exit(0);
+      break;
+    case -1: /* What can we do?  */
+      _exit(0);
+      break;
+    default: /* Parent.  */
+      wait3(&i, 0, &r);
+      /* Avoid "text file busy" from rm on fast HP-UX machines.  */
+      sleep(2);
+      return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0
+	      && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0);
+    }
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_wait3_rusage=yes
+else
+  ac_cv_func_wait3_rusage=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_wait3_rusage" >&5
+$as_echo "$ac_cv_func_wait3_rusage" >&6; }
+if test $ac_cv_func_wait3_rusage = yes; then
+
+$as_echo "#define HAVE_WAIT3 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
+$as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
+if ${ac_cv_func_getpgrp_void+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # Use it with a single arg.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+getpgrp (0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_func_getpgrp_void=no
+else
+  ac_cv_func_getpgrp_void=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
+$as_echo "$ac_cv_func_getpgrp_void" >&6; }
+if test $ac_cv_func_getpgrp_void = yes; then
+
+$as_echo "#define GETPGRP_VOID 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
+$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
+if ${ac_cv_func_setpgrp_void+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+/* If this system has a BSD-style setpgrp which takes arguments,
+  setpgrp(1, 1) will fail with ESRCH and return -1, in that case
+  exit successfully. */
+  return setpgrp (1,1) != -1;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_setpgrp_void=no
+else
+  ac_cv_func_setpgrp_void=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
+$as_echo "$ac_cv_func_setpgrp_void" >&6; }
+if test $ac_cv_func_setpgrp_void = yes; then
+
+$as_echo "#define SETPGRP_VOID 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** GENERIC LIBRARY FUNCTIONS ***" >&5
+$as_echo "$as_me: *** GENERIC LIBRARY FUNCTIONS ***" >&6;}
+for ac_func in \
+	__rpc_get_local_uid	\
+	__seterr_reply		\
+	_seterr_reply		\
+	bcmp			\
+	bcopy			\
+	bzero			\
+	clnt_create		\
+	clnt_create_vers	\
+	clnt_create_vers_timed	\
+	clnt_spcreateerror	\
+	clock_gettime		\
+	cnodeid			\
+	dg_mount		\
+	flock			\
+	fsmount			\
+	get_myaddress		\
+	getccent		\
+	getcwd			\
+	getdomainname		\
+	getdtablesize		\
+	gethostname		\
+	getifaddrs		\
+	getmntinfo		\
+	getmountent		\
+	getpagesize		\
+	gettimeofday		\
+	hasmntopt		\
+	hstrerror		\
+	madvise			\
+	memcmp			\
+	memcpy			\
+	memmove			\
+	memset			\
+	mkdir			\
+	mkstemp			\
+	mntctl			\
+	mlockall		\
+	mount			\
+	mountsyscall		\
+	plock			\
+	regcomp			\
+	regexec			\
+	rmdir			\
+	select			\
+	seteuid			\
+	setitimer		\
+	setresuid		\
+	setsid			\
+	sigaction		\
+	signal			\
+	sigsuspend		\
+	socket			\
+	statfs			\
+	statvfs			\
+	strcasecmp		\
+	strchr			\
+	strcspn			\
+	strdup			\
+	strerror		\
+	strlcat			\
+	strlcpy			\
+	strspn			\
+	strstr			\
+	svc_getreq		\
+	svc_getreqset		\
+	sysfs			\
+	syslog			\
+	uname			\
+	umount			\
+	umount2			\
+	unmount			\
+	uvmount			\
+	vfork			\
+	vfsmount		\
+	vmount			\
+	vsnprintf		\
+	wait3			\
+	waitpid			\
+
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+if test "$with_hesiod" = "yes"; then
+for ac_func in \
+	hes_init		\
+	hesiod_init		\
+	hesiod_reload		\
+	hesiod_to_bind		\
+
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+fi
+ac_fn_c_check_func "$LINENO" "clnt_sperrno" "ac_cv_func_clnt_sperrno"
+if test "x$ac_cv_func_clnt_sperrno" = xyes; then :
+  $as_echo "#define HAVE_CLNT_SPERRNO 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" clnt_sperrno.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS clnt_sperrno.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "hasmntopt" "ac_cv_func_hasmntopt"
+if test "x$ac_cv_func_hasmntopt" = xyes; then :
+  $as_echo "#define HAVE_HASMNTOPT 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" hasmntopt.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS hasmntopt.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
+if test "x$ac_cv_func_strcasecmp" = xyes; then :
+  $as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" strcasecmp.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
+if test "x$ac_cv_func_strdup" = xyes; then :
+  $as_echo "#define HAVE_STRDUP 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" strdup.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
+if test "x$ac_cv_func_strerror" = xyes; then :
+  $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" strerror.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strerror.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
+if test "x$ac_cv_func_strlcat" = xyes; then :
+  $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" strlcat.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
+if test "x$ac_cv_func_strlcpy" = xyes; then :
+  $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" strlcpy.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "strstr" "ac_cv_func_strstr"
+if test "x$ac_cv_func_strstr" = xyes; then :
+  $as_echo "#define HAVE_STRSTR 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" strstr.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strstr.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "ualarm" "ac_cv_func_ualarm"
+if test "x$ac_cv_func_ualarm" = xyes; then :
+  $as_echo "#define HAVE_UALARM 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" ualarm.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS ualarm.$ac_objext"
+ ;;
+esac
+
+fi
+
+
+for ac_func in \
+	xdr_attrstat		\
+	xdr_createargs		\
+	xdr_dirlist		\
+	xdr_diropargs		\
+	xdr_diropokres		\
+	xdr_diropres		\
+	xdr_dirpath		\
+	xdr_entry		\
+	xdr_exportnode		\
+	xdr_exports		\
+	xdr_fattr		\
+	xdr_fhandle		\
+	xdr_fhstatus		\
+	xdr_filename		\
+	xdr_ftype		\
+	xdr_groupnode		\
+	xdr_groups		\
+	xdr_linkargs		\
+	xdr_mountbody		\
+	xdr_mountlist		\
+	xdr_name		\
+	xdr_nfs_fh		\
+	xdr_nfscookie		\
+	xdr_nfspath		\
+	xdr_nfsstat		\
+	xdr_nfstime		\
+	xdr_pointer		\
+	xdr_u_int64_t		\
+	xdr_readargs		\
+	xdr_readdirargs		\
+	xdr_readdirres		\
+	xdr_readlinkres		\
+	xdr_readokres		\
+	xdr_readres		\
+	xdr_renameargs		\
+	xdr_sattr		\
+	xdr_sattrargs		\
+	xdr_statfsokres		\
+	xdr_statfsres		\
+	xdr_symlinkargs		\
+	xdr_writeargs		\
+
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** PARTICULAR HEADER FILES ***" >&5
+$as_echo "$as_me: *** PARTICULAR HEADER FILES ***" >&6;}
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
+$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
+if eval \${$as_ac_Header+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$as_ac_Header=yes"
+else
+  eval "$as_ac_Header=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$as_ac_Header
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+_ACEOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' dir; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_opendir+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+  ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' x; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_opendir+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+  ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
+$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
+if ${ac_cv_header_sys_wait_h+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+int
+main ()
+{
+  int s;
+  wait (&s);
+  s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_sys_wait_h=yes
+else
+  ac_cv_header_sys_wait_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+$as_echo "$ac_cv_header_sys_wait_h" >&6; }
+if test $ac_cv_header_sys_wait_h = yes; then
+
+$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** GENERIC HEADER FILES ***" >&5
+$as_echo "$as_me: *** GENERIC HEADER FILES ***" >&6;}
+for ac_header in \
+	arpa/nameser.h			\
+	arpa/inet.h			\
+	bsd/rpc/rpc.h			\
+	cdfs/cdfsmount.h		\
+ 	cdfs/cdfs_mount.h		\
+	fs/udf/udf_mount.h		\
+	db1/ndbm.h			\
+	fs/efs/efs_mount.h		\
+	fs/msdosfs/msdosfsmount.h	\
+	fs/tmpfs/tmpfs_args.h		\
+	gdbm/ndbm.h			\
+	hsfs/hsfs.h			\
+	linux/fs.h			\
+	linux/kdev_t.h			\
+	linux/list.h			\
+	linux/nfs.h			\
+	linux/nfs2.h			\
+	linux/nfs4.h			\
+	linux/posix_types.h		\
+	linux/socket.h			\
+	machine/endian.h		\
+	net/errno.h			\
+	net/if_var.h			\
+	netinet/in.h			\
+	nfs/export.h			\
+	nfs/mount.h			\
+	nfs/nfs_gfs.h			\
+	nfs/nfs_mount.h			\
+	nfs/nfsmount.h			\
+	nfs/nfsproto.h			\
+	nfs/nfsv2.h			\
+	nfs/pathconf.h			\
+	nfs/rpcv2.h			\
+	nfsclient/nfsargs.h		\
+	rpc/rpc.h			\
+	rpc/types.h			\
+	rpcsvc/autofs_prot.h		\
+	rpcsvc/mount.h			\
+	rpcsvc/mountv3.h		\
+	rpcsvc/nfs_prot.h		\
+	rpcsvc/nis.h			\
+	rpcsvc/ypclnt.h			\
+	sys/config.h			\
+	sys/dg_mount.h			\
+	sys/dir.h			\
+	sys/errno.h			\
+	sys/file.h			\
+	sys/fs/autofs.h			\
+	sys/fs/autofs_prot.h		\
+	sys/fs/cachefs_fs.h		\
+	sys/fs/efs_clnt.h		\
+	sys/fs/nfs.h			\
+	sys/fs/nfs/mount.h		\
+	sys/fs/nfs/nfs_clnt.h		\
+	sys/fs/nfs_clnt.h		\
+	sys/fs/pc_fs.h			\
+	sys/fs/tmp.h			\
+	sys/fs/ufs_mount.h		\
+	sys/fs/xfs_clnt.h		\
+	sys/fs_types.h			\
+	sys/fsid.h			\
+	sys/fstyp.h			\
+	sys/ioctl.h			\
+	sys/immu.h			\
+	sys/lock.h			\
+	sys/machine.h			\
+	sys/mman.h			\
+	sys/mntctl.h			\
+	sys/mntent.h			\
+	sys/mnttab.h			\
+	sys/mount.h			\
+	sys/ndir.h			\
+	sys/netconfig.h			\
+	sys/param.h			\
+	sys/pathconf.h			\
+	sys/resource.h			\
+	sys/sema.h			\
+	sys/signal.h			\
+	sys/socket.h			\
+	sys/sockio.h			\
+	sys/stat.h			\
+	sys/statfs.h			\
+	sys/statvfs.h			\
+	sys/syscall.h			\
+	sys/syslimits.h			\
+	sys/syslog.h			\
+	sys/time.h			\
+	sys/tiuser.h			\
+	sys/types.h			\
+	sys/ucred.h			\
+	sys/uio.h			\
+	sys/utsname.h			\
+	sys/vfs.h			\
+	sys/vmount.h			\
+	sys/vnode.h			\
+	ufs/ufs/extattr.h		\
+	ufs/ufs/ufsmount.h		\
+	ufs/ufs_mount.h			\
+	\
+	assert.h			\
+	cluster.h			\
+	ctype.h				\
+	errno.h				\
+	fcntl.h				\
+	ifaddrs.h			\
+	irs.h				\
+	grp.h				\
+	libgen.h			\
+	limits.h			\
+	malloc.h			\
+	memory.h			\
+	mntent.h			\
+	mnttab.h			\
+	mount.h				\
+	ndbm.h				\
+	ndir.h				\
+	netconfig.h			\
+	netdb.h				\
+	netdir.h			\
+	nsswitch.h			\
+	pwd.h				\
+	regex.h				\
+	setjmp.h			\
+	signal.h			\
+	socketbits.h			\
+	statbuf.h			\
+	stdarg.h			\
+	stdlib.h			\
+	stdio.h				\
+	string.h			\
+	strings.h			\
+	syslog.h			\
+	tcpd.h				\
+	time.h				\
+	tiuser.h			\
+	varargs.h			\
+	unistd.h			\
+
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in 			\
+	net/if.h			\
+	net/route.h			\
+	nfs/nfs_clnt.h			\
+
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif /* HAVE_SYS_SOCKET_H */
+
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+if test "$with_ldap" = "yes"; then
+for ac_header in \
+	lber.h				\
+	ldap.h				\
+
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+fi
+if test "$with_hesiod" = "yes"; then
+for ac_header in \
+	hesiod.h			\
+
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+fi
+for ac_header in 			\
+	isofs/cd9660/cd9660_mount.h	\
+	msdosfs/msdosfsmount.h		\
+	netinet/if_ether.h		\
+	nfs/nfs.h			\
+	rpc/auth.h			\
+	rpc/auth_des.h			\
+	rpc/pmap_clnt.h			\
+	rpc/pmap_prot.h			\
+	rpcsvc/yp_prot.h		\
+	sys/mbuf.h			\
+	sys/proc.h			\
+	resolv.h			\
+
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif /* HAVE_SYS_SOCKET_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+#ifdef HAVE_SYS_QUEUE_H
+# include <sys/queue.h>
+#endif /* HAVE_SYS_QUEUE_H */
+#ifdef HAVE_NET_IF_H
+# include <net/if.h>
+#endif /* HAVE_NET_IF_H */
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_MOUNT_H
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+#ifdef HAVE_NFS_NFSMOUNT_H
+# include <nfs/nfsmount.h>
+#endif /* HAVE_NFS_NFSMOUNT_H */
+#ifdef HAVE_RPC_TYPES_H
+# include <rpc/types.h>
+#endif /* HAVE_RPC_TYPES_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in 			\
+	linux/auto_fs.h			\
+	linux/auto_fs4.h		\
+	linux/loop.h			\
+
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif /* HAVE_SYS_SOCKET_H */
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif /* HAVE_LIMITS_H */
+#ifdef HAVE_LINUX_POSIX_TYPES_H
+# include <linux/posix_types.h>
+#endif /* HAVE_LINUX_POSIX_TYPES_H */
+/* next dev_t lines needed due to changes in kernel code */
+#undef dev_t
+#define dev_t unsigned short	/* compatible with Red Hat and SuSE */
+
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in 			\
+	linux/nfs_mount.h		\
+
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
+/*
+ * Needed to find nfs2_fh and nfs_fh on older systems (yellowdog2.3, gentoo,
+ * etc.)
+ * Needs to be defined before <asm/types.h> so u32 is available for
+ * <linux/sunrpc/msg_prot.h>.
+ */
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+/*
+ * It used to be the case that linux/socket.h would define sa_family_t,
+ * but as of FC15, this is not the case anymore (although the comments
+ * in some headers say that is true! So we include <sys/socket.h> too.
+ */
+#ifdef HAVE_LINUX_SOCKET_H
+# include <linux/socket.h>
+#endif /* HAVE_LINUX_SOCKET_H */
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif /* HAVE_SYS_SOCKET_H */
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif /* HAVE_LIMITS_H */
+#ifdef HAVE_LINUX_POSIX_TYPES_H
+# include <linux/posix_types.h>
+#endif /* HAVE_LINUX_POSIX_TYPES_H */
+#ifdef HAVE_LINUX_NFS2_H
+# if !defined(FHSIZE) && defined(NFS2_FHSIZE)
+#  define FHSIZE NFS2_FHSIZE
+# endif
+#ifdef HAVE_LINUX_NFS_H
+# include <linux/nfs.h>
+# if !defined(FHSIZE) && defined(NFS_FHSIZE)
+# define FHSIZE NFS_FHSIZE
+# endif
+#endif
+struct nfs2_fh {
+  char data[FHSIZE];
+};
+# define _LINUX_NFS2_H
+#endif /* HAVE_LINUX_NFS2_H */
+/* next dev_t lines needed due to changes in kernel code */
+#undef dev_t
+#define dev_t unsigned short	/* compatible with Red Hat and SuSE */
+
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+if test "$with_ndbm" = "yes"
+then
+if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_ndbm_h" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_open in -lndbm" >&5
+$as_echo_n "checking for dbm_open in -lndbm... " >&6; }
+if ${ac_cv_lib_ndbm_dbm_open+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lndbm  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_open ();
+int
+main ()
+{
+return dbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_ndbm_dbm_open=yes
+else
+  ac_cv_lib_ndbm_dbm_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ndbm_dbm_open" >&5
+$as_echo "$ac_cv_lib_ndbm_dbm_open" >&6; }
+if test "x$ac_cv_lib_ndbm_dbm_open" = xyes; then :
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_pagfno in -lndbm" >&5
+$as_echo_n "checking for dbm_pagfno in -lndbm... " >&6; }
+if ${ac_cv_lib_ndbm_dbm_pagfno+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lndbm  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_pagfno ();
+int
+main ()
+{
+return dbm_pagfno ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_ndbm_dbm_pagfno=yes
+else
+  ac_cv_lib_ndbm_dbm_pagfno=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ndbm_dbm_pagfno" >&5
+$as_echo "$ac_cv_lib_ndbm_dbm_pagfno" >&6; }
+if test "x$ac_cv_lib_ndbm_dbm_pagfno" = xyes; then :
+  ac_cv_header_new_dbm="ndbm.h"; ac_cv_lib_new_dbm="ndbm"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_pagfno in -lgdbm" >&5
+$as_echo_n "checking for dbm_pagfno in -lgdbm... " >&6; }
+if ${ac_cv_lib_gdbm_dbm_pagfno+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgdbm  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_pagfno ();
+int
+main ()
+{
+return dbm_pagfno ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_gdbm_dbm_pagfno=yes
+else
+  ac_cv_lib_gdbm_dbm_pagfno=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gdbm_dbm_pagfno" >&5
+$as_echo "$ac_cv_lib_gdbm_dbm_pagfno" >&6; }
+if test "x$ac_cv_lib_gdbm_dbm_pagfno" = xyes; then :
+  ac_cv_header_new_dbm="ndbm.h"; ac_cv_lib_new_dbm="ndbm -lgdbm"
+fi
+
+fi
+
+fi
+
+fi
+if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_ndbm_h" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_open in -lc" >&5
+$as_echo_n "checking for dbm_open in -lc... " >&6; }
+if ${ac_cv_lib_c_dbm_open+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_open ();
+int
+main ()
+{
+return dbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_c_dbm_open=yes
+else
+  ac_cv_lib_c_dbm_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_dbm_open" >&5
+$as_echo "$ac_cv_lib_c_dbm_open" >&6; }
+if test "x$ac_cv_lib_c_dbm_open" = xyes; then :
+  ac_cv_header_new_dbm="ndbm.h"; ac_cv_lib_new_dbm="c"
+fi
+
+fi
+if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_db1_ndbm_h" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_open in -ldb1" >&5
+$as_echo_n "checking for dbm_open in -ldb1... " >&6; }
+if ${ac_cv_lib_db1_dbm_open+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldb1  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_open ();
+int
+main ()
+{
+return dbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_db1_dbm_open=yes
+else
+  ac_cv_lib_db1_dbm_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_db1_dbm_open" >&5
+$as_echo "$ac_cv_lib_db1_dbm_open" >&6; }
+if test "x$ac_cv_lib_db1_dbm_open" = xyes; then :
+  ac_cv_header_new_dbm="db1/ndbm.h"; ac_cv_lib_new_dbm="db1"
+fi
+
+fi
+if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_gdbm_ndbm_h" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_open in -lgdbm" >&5
+$as_echo_n "checking for dbm_open in -lgdbm... " >&6; }
+if ${ac_cv_lib_gdbm_dbm_open+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgdbm  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_open ();
+int
+main ()
+{
+return dbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_gdbm_dbm_open=yes
+else
+  ac_cv_lib_gdbm_dbm_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gdbm_dbm_open" >&5
+$as_echo "$ac_cv_lib_gdbm_dbm_open" >&6; }
+if test "x$ac_cv_lib_gdbm_dbm_open" = xyes; then :
+  ac_cv_header_new_dbm="gdbm/ndbm.h"; ac_cv_lib_new_dbm="gdbm"
+fi
+
+else
+  # reset any previous knowledge and retest for different header name
+  # check also gdbm_compat library (Debian 3.1)
+  unset ac_cv_header_gdbm_ndbm_h
+  for ac_header in gdbm-ndbm.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "gdbm-ndbm.h" "ac_cv_header_gdbm_ndbm_h" "$ac_includes_default"
+if test "x$ac_cv_header_gdbm_ndbm_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_GDBM_NDBM_H 1
+_ACEOF
+
+fi
+
+done
+
+  if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_gdbm_ndbm_h" = "yes"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_open in -lgdbm" >&5
+$as_echo_n "checking for dbm_open in -lgdbm... " >&6; }
+if ${ac_cv_lib_gdbm_dbm_open+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgdbm  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_open ();
+int
+main ()
+{
+return dbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_gdbm_dbm_open=yes
+else
+  ac_cv_lib_gdbm_dbm_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gdbm_dbm_open" >&5
+$as_echo "$ac_cv_lib_gdbm_dbm_open" >&6; }
+if test "x$ac_cv_lib_gdbm_dbm_open" = xyes; then :
+  ac_cv_header_new_dbm="gdbm-ndbm.h"; ac_cv_lib_new_dbm="gdbm"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_open in -lgdbm_compat" >&5
+$as_echo_n "checking for dbm_open in -lgdbm_compat... " >&6; }
+if ${ac_cv_lib_gdbm_compat_dbm_open+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgdbm_compat  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_open ();
+int
+main ()
+{
+return dbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_gdbm_compat_dbm_open=yes
+else
+  ac_cv_lib_gdbm_compat_dbm_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gdbm_compat_dbm_open" >&5
+$as_echo "$ac_cv_lib_gdbm_compat_dbm_open" >&6; }
+if test "x$ac_cv_lib_gdbm_compat_dbm_open" = xyes; then :
+  ac_cv_header_new_dbm="gdbm-ndbm.h"; ac_cv_lib_new_dbm="gdbm -lgdbm_compat"
+fi
+
+
+fi
+
+  fi
+fi
+if test "$ac_cv_header_new_dbm" != "" -a "$ac_cv_lib_new_dbm" != ""; then
+  cat >>confdefs.h <<_ACEOF
+#define NEW_DBM_H "$ac_cv_header_new_dbm"
+_ACEOF
+
+  if test "$ac_cv_lib_new_dbm" != "c" ; then
+    LIBS="-l$ac_cv_lib_new_dbm $LIBS"
+  fi
+fi
+fi
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** PARTICULAR STRUCTURES ***" >&5
+$as_echo "$as_me: *** PARTICULAR STRUCTURES ***" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
+$as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
+if ${ac_cv_header_stat_broken+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#if defined S_ISBLK && defined S_IFDIR
+extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
+#endif
+
+#if defined S_ISBLK && defined S_IFCHR
+extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
+#endif
+
+#if defined S_ISLNK && defined S_IFREG
+extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
+#endif
+
+#if defined S_ISSOCK && defined S_IFREG
+extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stat_broken=no
+else
+  ac_cv_header_stat_broken=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
+$as_echo "$ac_cv_header_stat_broken" >&6; }
+if test $ac_cv_header_stat_broken = yes; then
+
+$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
+$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
+if ${ac_cv_header_time+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_time=yes
+else
+  ac_cv_header_time=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
+$as_echo "$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
+
+$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
+$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
+if ${ac_cv_struct_tm+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <time.h>
+
+int
+main ()
+{
+struct tm tm;
+				     int *p = &tm.tm_sec;
+				     return !p;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_tm=time.h
+else
+  ac_cv_struct_tm=sys/time.h
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
+$as_echo "$ac_cv_struct_tm" >&6; }
+if test $ac_cv_struct_tm = sys/time.h; then
+
+$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** GENERIC STRUCTURES ***" >&5
+$as_echo "$as_me: *** GENERIC STRUCTURES ***" >&6;}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking location of NFS protocol header files" >&5
+$as_echo_n "checking location of NFS protocol header files... " >&6; }
+if ${ac_cv_nfs_prot_headers+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct style for mounting filesystems
+case "${host_os}" in
+	irix5* )
+			ac_cv_nfs_prot_headers=irix5 ;;
+	irix* )
+			ac_cv_nfs_prot_headers=irix6 ;;
+	sunos3* )
+			ac_cv_nfs_prot_headers=sunos3 ;;
+	sunos4* | solaris1* )
+			ac_cv_nfs_prot_headers=sunos4 ;;
+	sunos5.[0-3] | solaris2.[0-3] )
+			ac_cv_nfs_prot_headers=sunos5_3 ;;
+	sunos5.4* | solaris2.4* )
+			ac_cv_nfs_prot_headers=sunos5_4 ;;
+	sunos5.5* | solaris2.5* )
+			ac_cv_nfs_prot_headers=sunos5_5 ;;
+	sunos5.6* | solaris2.6* )
+			ac_cv_nfs_prot_headers=sunos5_6 ;;
+	sunos5.7* | solaris2.7* )
+			ac_cv_nfs_prot_headers=sunos5_7 ;;
+	sunos5* | solaris2* )
+			ac_cv_nfs_prot_headers=sunos5_8 ;;
+	bsdi2*)
+			ac_cv_nfs_prot_headers=bsdi2 ;;
+	bsdi* )
+			ac_cv_nfs_prot_headers=bsdi3 ;;
+	freebsd2* )
+			ac_cv_nfs_prot_headers=freebsd2 ;;
+	freebsd* | freebsdelf* )
+			ac_cv_nfs_prot_headers=freebsd3 ;;
+	netbsd1.[0-2]* )
+			ac_cv_nfs_prot_headers=netbsd ;;
+	netbsd1.3* )
+			ac_cv_nfs_prot_headers=netbsd1_3 ;;
+	netbsd* | netbsdelf* )
+			ac_cv_nfs_prot_headers=netbsd1_4 ;;
+	openbsd* )
+			ac_cv_nfs_prot_headers=openbsd ;;
+	hpux[6-9]* | hpux10* )
+			ac_cv_nfs_prot_headers=hpux ;;
+	hpux* )
+			ac_cv_nfs_prot_headers=hpux11 ;;
+	aix[1-3]* )
+			ac_cv_nfs_prot_headers=aix3 ;;
+	aix4.[01]* )
+			ac_cv_nfs_prot_headers=aix4 ;;
+	aix4.2* )
+			ac_cv_nfs_prot_headers=aix4_2 ;;
+	aix4.3* )
+			ac_cv_nfs_prot_headers=aix4_3 ;;
+	aix5.1* )
+			ac_cv_nfs_prot_headers=aix5_1 ;;
+	aix* )
+			ac_cv_nfs_prot_headers=aix5_2 ;;
+	osf[1-3]* )
+			ac_cv_nfs_prot_headers=osf2 ;;
+	osf4* )
+			ac_cv_nfs_prot_headers=osf4 ;;
+	osf* )
+			ac_cv_nfs_prot_headers=osf5 ;;
+	svr4* )
+			ac_cv_nfs_prot_headers=svr4 ;;
+	sysv4* )	# this is for NCR2 machines
+			ac_cv_nfs_prot_headers=ncr2 ;;
+	linux* )
+			ac_cv_nfs_prot_headers=linux ;;
+	nextstep* )
+			ac_cv_nfs_prot_headers=nextstep ;;
+	ultrix* )
+			ac_cv_nfs_prot_headers=ultrix ;;
+ 	darwin* | macosx* | rhapsody* )
+ 			ac_cv_nfs_prot_headers=darwin ;;
+	* )
+			ac_cv_nfs_prot_headers=default ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nfs_prot_headers" >&5
+$as_echo "$ac_cv_nfs_prot_headers" >&6; }
+
+# make sure correct header is linked in top build directory
+am_utils_nfs_prot_file="amu_nfs_prot.h"
+am_utils_link_files=${am_utils_link_files}${am_utils_nfs_prot_file}:conf/nfs_prot/nfs_prot_${ac_cv_nfs_prot_headers}.h" "
+
+# define the name of the header to be included for other M4 macros
+cat >>confdefs.h <<_ACEOF
+#define AMU_NFS_PROTOCOL_HEADER "${srcdir}/conf/nfs_prot/nfs_prot_${ac_cv_nfs_prot_headers}.h"
+_ACEOF
+
+
+# set headers in a macro for Makefile.am files to use (for dependencies)
+AMU_NFS_PROT_HEADER='${top_builddir}/'$am_utils_nfs_prot_file
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct mntent" >&5
+$as_echo_n "checking for struct mntent... " >&6; }
+if ${ac_cv_have_struct_mntent+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program which may have a definition for the structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+
+struct mntent mt;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_have_struct_mntent=yes
+else
+  ac_cv_have_struct_mntent=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_mntent" >&5
+$as_echo "$ac_cv_have_struct_mntent" >&6; }
+if test "$ac_cv_have_struct_mntent" = yes
+then
+  $as_echo "#define HAVE_STRUCT_MNTENT 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct mnttab" >&5
+$as_echo_n "checking for struct mnttab... " >&6; }
+if ${ac_cv_have_struct_mnttab+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program which may have a definition for the structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+
+struct mnttab mt;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_have_struct_mnttab=yes
+else
+  ac_cv_have_struct_mnttab=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_mnttab" >&5
+$as_echo "$ac_cv_have_struct_mnttab" >&6; }
+if test "$ac_cv_have_struct_mnttab" = yes
+then
+  $as_echo "#define HAVE_STRUCT_MNTTAB 1" >>confdefs.h
+
+fi
+
+if test $ac_cv_func_hasmntopt = yes
+then
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working hasmntopt" >&5
+$as_echo_n "checking for working hasmntopt... " >&6; }
+if ${ac_cv_func_hasmntopt_working+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef HAVE_MNTENT_H
+/* some systems need <stdio.h> before <mntent.h> is included */
+# ifdef HAVE_STDIO_H
+#  include <stdio.h>
+# endif /* HAVE_STDIO_H */
+# include <mntent.h>
+#endif /* HAVE_MNTENT_H */
+#ifdef HAVE_SYS_MNTENT_H
+# include <sys/mntent.h>
+#endif /* HAVE_SYS_MNTENT_H */
+#ifdef HAVE_SYS_MNTTAB_H
+# include <sys/mnttab.h>
+#endif /* HAVE_SYS_MNTTAB_H */
+#if defined(HAVE_MNTTAB_H) && !defined(MNTTAB)
+# include <mnttab.h>
+#endif /* defined(HAVE_MNTTAB_H) && !defined(MNTTAB) */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+/* map struct mnttab field names to struct mntent field names */
+#  define mnt_opts	mnt_mntopts
+# endif /* not HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+int main()
+{
+  mntent_t mnt;
+  char *tmp = NULL;
+
+ /*
+  * Test if hasmntopt will incorrectly find the string "soft", which
+  * is part of the large "softlookup" function.
+  */
+  mnt.mnt_opts = "hard,softlookup,ro";
+
+  if ((tmp = hasmntopt(&mnt, "soft")))
+    exit(1);
+  exit(0);
+}
+
+
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_hasmntopt_working=yes
+else
+  ac_cv_func_hasmntopt_working=no
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_hasmntopt_working" >&5
+$as_echo "$ac_cv_func_hasmntopt_working" >&6; }
+if test $ac_cv_func_hasmntopt_working = no
+then
+	case " $LIBOBJS " in
+  *" hasmntopt.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS hasmntopt.$ac_objext"
+ ;;
+esac
+
+ 	$as_echo "#define HAVE_BAD_HASMNTOPT 1" >>confdefs.h
+
+fi
+
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct nfs_args" >&5
+$as_echo_n "checking for struct nfs_args... " >&6; }
+if ${ac_cv_have_struct_nfs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program which may have a definition for the structure
+# assume not found
+ac_cv_have_struct_nfs_args=notfound
+
+# look for "struct irix5_nfs_args" (specially set in conf/nfs_prot/)
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ struct irix5_nfs_args na;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_have_struct_nfs_args="struct irix5_nfs_args"
+else
+  ac_cv_have_struct_nfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct aix5_nfs_args" (specially set in conf/nfs_prot/)
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ struct aix5_nfs_args na;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_have_struct_nfs_args="struct aix5_nfs_args"
+else
+  ac_cv_have_struct_nfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct aix4_nfs_args" (specially set in conf/nfs_prot/)
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ struct aix4_nfs_args na;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_have_struct_nfs_args="struct aix4_nfs_args"
+else
+  ac_cv_have_struct_nfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct nfs_args"
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ struct nfs_args na;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_have_struct_nfs_args="struct nfs_args"
+else
+  ac_cv_have_struct_nfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_nfs_args" >&5
+$as_echo "$ac_cv_have_struct_nfs_args" >&6; }
+
+if test "$ac_cv_have_struct_nfs_args" != notfound
+then
+  $as_echo "#define HAVE_STRUCT_NFS_ARGS 1" >>confdefs.h
+
+  cat >>confdefs.h <<_ACEOF
+#define nfs_args_t $ac_cv_have_struct_nfs_args
+_ACEOF
+
+fi
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct nfs_gfs_mount" >&5
+$as_echo_n "checking for struct nfs_gfs_mount... " >&6; }
+if ${ac_cv_have_struct_nfs_gfs_mount+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program which may have a definition for the structure
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ struct nfs_gfs_mount ngm;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_have_struct_nfs_gfs_mount=yes
+else
+  ac_cv_have_struct_nfs_gfs_mount=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_nfs_gfs_mount" >&5
+$as_echo "$ac_cv_have_struct_nfs_gfs_mount" >&6; }
+if test "$ac_cv_have_struct_nfs_gfs_mount" = yes
+then
+  $as_echo "#define HAVE_STRUCT_NFS_GFS_MOUNT 1" >>confdefs.h
+
+  $as_echo "#define nfs_args_t struct nfs_gfs_mount" >>confdefs.h
+
+fi
+
+if test "$ac_cv_have_struct_nfs_args" = notfound && test "$ac_cv_have_struct_nfs_gfs_mount" = no
+then
+as_fn_error $? "Cannot find any definition for struct nfs_args!
+This can be due to several reasons: a misconfigured system, a system that is
+missing some vital NFS-related headers or libraries, one for which am-utils
+was not ported to yet, or even a bug in the am-utils sources.  Check the
+BUGS file in this distribution and see if there is any mention relevant to
+your system.  If that does not help, check the config.log and config.cache
+files in this build for details and report them to
+https://bugzilla.am-utils.org/ or am-utils@am-utils.org please.
+" "$LINENO" 5
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the name of the nfs filehandle field in nfs_args_t" >&5
+$as_echo_n "checking for the name of the nfs filehandle field in nfs_args_t... " >&6; }
+if ${ac_cv_struct_field_nfs_fh+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_struct_field_nfs_fh=notfound
+# look for name "fh" (most systems)
+if test "$ac_cv_struct_field_nfs_fh" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ nfs_args_t nat;
+  char *cp = (char *) &(nat.fh);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_field_nfs_fh=fh
+else
+  ac_cv_struct_field_nfs_fh=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for name "root" (for example Linux)
+if test "$ac_cv_struct_field_nfs_fh" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ nfs_args_t nat;
+  char *cp = (char *) &(nat.root);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_field_nfs_fh=root
+else
+  ac_cv_struct_field_nfs_fh=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_field_nfs_fh" >&5
+$as_echo "$ac_cv_struct_field_nfs_fh" >&6; }
+if test "$ac_cv_struct_field_nfs_fh" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define NFS_FH_FIELD $ac_cv_struct_field_nfs_fh
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for type/structure of NFS V2 filehandle" >&5
+$as_echo_n "checking for type/structure of NFS V2 filehandle... " >&6; }
+if ${ac_cv_struct_nfs_fh+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program which may have a definition for the type
+# set to a default value
+ac_cv_struct_nfs_fh=notfound
+
+# look for "nfs_fh"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ nfs_fh nh;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_nfs_fh="nfs_fh"
+else
+  ac_cv_struct_nfs_fh=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct nfs_fh"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ struct nfs_fh nh;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_nfs_fh="struct nfs_fh"
+else
+  ac_cv_struct_nfs_fh=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct nfssvcfh"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ struct nfssvcfh nh;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_nfs_fh="struct nfssvcfh"
+else
+  ac_cv_struct_nfs_fh=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "nfsv2fh_t"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ nfsv2fh_t nh;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_nfs_fh="nfsv2fh_t"
+else
+  ac_cv_struct_nfs_fh=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "fhandle_t"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ fhandle_t nh;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_nfs_fh="fhandle_t"
+else
+  ac_cv_struct_nfs_fh=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_nfs_fh" >&5
+$as_echo "$ac_cv_struct_nfs_fh" >&6; }
+
+if test "$ac_cv_struct_nfs_fh" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define am_nfs_fh $ac_cv_struct_nfs_fh
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for type/structure of NFS V3 filehandle" >&5
+$as_echo_n "checking for type/structure of NFS V3 filehandle... " >&6; }
+if ${ac_cv_struct_nfs_fh3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program which may have a definition for the type
+# set to a default value
+ac_cv_struct_nfs_fh3=notfound
+
+# look for "nfs_fh3"
+if test "$ac_cv_struct_nfs_fh3" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ nfs_fh3 nh;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_nfs_fh3="nfs_fh3_netbsd20"
+else
+  ac_cv_struct_nfs_fh3=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct nfs_fh3"
+if test "$ac_cv_struct_nfs_fh3" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ struct nfs_fh3 nh;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_nfs_fh3="struct nfs_fh3"
+else
+  ac_cv_struct_nfs_fh3=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_nfs_fh3" >&5
+$as_echo "$ac_cv_struct_nfs_fh3" >&6; }
+
+if test "$ac_cv_struct_nfs_fh3" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define am_nfs_fh3 $ac_cv_struct_nfs_fh3
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: nfs3)"
+else
+  ac_fs_name=nfs3
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in nfs3
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: nfs4)"
+else
+  ac_fs_name=nfs4
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in nfs4
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: lustre)"
+else
+  ac_fs_name=lustre
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in lustre
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** PARTICULAR TYPEDEFS ***" >&5
+$as_echo "$as_me: *** PARTICULAR TYPEDEFS ***" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
+$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
+if ${ac_cv_type_uid_t+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "uid_t" >/dev/null 2>&1; then :
+  ac_cv_type_uid_t=yes
+else
+  ac_cv_type_uid_t=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
+$as_echo "$ac_cv_type_uid_t" >&6; }
+if test $ac_cv_type_uid_t = no; then
+
+$as_echo "#define uid_t int" >>confdefs.h
+
+
+$as_echo "#define gid_t int" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
+$as_echo_n "checking type of array argument to getgroups... " >&6; }
+if ${ac_cv_type_getgroups+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_type_getgroups=cross
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Thanks to Mike Rendell for this test.  */
+$ac_includes_default
+#define NGID 256
+#undef MAX
+#define MAX(x, y) ((x) > (y) ? (x) : (y))
+
+int
+main ()
+{
+  gid_t gidset[NGID];
+  int i, n;
+  union { gid_t gval; long int lval; }  val;
+
+  val.lval = -1;
+  for (i = 0; i < NGID; i++)
+    gidset[i] = val.gval;
+  n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
+		 gidset);
+  /* Exit non-zero if getgroups seems to require an array of ints.  This
+     happens when gid_t is short int but getgroups modifies an array
+     of ints.  */
+  return n > 0 && gidset[n] != val.gval;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_type_getgroups=gid_t
+else
+  ac_cv_type_getgroups=int
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test $ac_cv_type_getgroups = cross; then
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <unistd.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
+  ac_cv_type_getgroups=gid_t
+else
+  ac_cv_type_getgroups=int
+fi
+rm -f conftest*
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
+$as_echo "$ac_cv_type_getgroups" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define GETGROUPS_T $ac_cv_type_getgroups
+_ACEOF
+
+
+ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
+if test "x$ac_cv_type_mode_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define mode_t int
+_ACEOF
+
+fi
+
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
+$as_echo_n "checking return type of signal handlers... " >&6; }
+if ${ac_cv_type_signal+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <signal.h>
+
+int
+main ()
+{
+return *(signal (0, 0)) (0) == 1;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_signal=int
+else
+  ac_cv_type_signal=void
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
+$as_echo "$ac_cv_type_signal" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define RETSIGTYPE $ac_cv_type_signal
+_ACEOF
+
+
+ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
+if test "x$ac_cv_type_size_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
+$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
+if ${ac_cv_type_uid_t+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "uid_t" >/dev/null 2>&1; then :
+  ac_cv_type_uid_t=yes
+else
+  ac_cv_type_uid_t=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
+$as_echo "$ac_cv_type_uid_t" >&6; }
+if test $ac_cv_type_uid_t = no; then
+
+$as_echo "#define uid_t int" >>confdefs.h
+
+
+$as_echo "#define gid_t int" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** GENERIC TYPEDEFS ***" >&5
+$as_echo "$as_me: *** GENERIC TYPEDEFS ***" >&6;}
+ac_fn_c_check_type "$LINENO" "time_t" "ac_cv_type_time_t" "$ac_includes_default"
+if test "x$ac_cv_type_time_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define time_t long
+_ACEOF
+
+fi
+
+ac_fn_c_check_type "$LINENO" "rpcvers_t" "ac_cv_type_rpcvers_t" "
+#ifdef HAVE_RPC_TYPES_H
+# include <rpc/types.h>
+#endif /* HAVE_RPC_TYPES_H */
+
+"
+if test "x$ac_cv_type_rpcvers_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define rpcvers_t unsigned long
+_ACEOF
+
+fi
+
+case "${host_os}" in
+	irix6* )
+ac_fn_c_check_type "$LINENO" "pte_t" "ac_cv_type_pte_t" "
+#ifdef HAVE_SYS_IMMU_H
+# include <sys/immu.h>
+#endif /* HAVE_SYS_IMMU_H */
+
+"
+if test "x$ac_cv_type_pte_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pte_t unsigned int
+_ACEOF
+
+fi
+
+	;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if plain fhandle type exists" >&5
+$as_echo_n "checking if plain fhandle type exists... " >&6; }
+if ${ac_cv_have_fhandle+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program which may have a definition for the type
+# set to a default value
+ac_cv_have_fhandle=no
+# look for "struct nfs_fh"
+if test "$ac_cv_have_fhandle" = no
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+int
+main ()
+{
+ fhandle a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_have_fhandle=yes
+else
+  ac_cv_have_fhandle=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_fhandle" >&5
+$as_echo "$ac_cv_have_fhandle" >&6; }
+if test "$ac_cv_have_fhandle" != no
+then
+  $as_echo "#define HAVE_FHANDLE 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of mount type field in mount() call" >&5
+$as_echo_n "checking type of mount type field in mount() call... " >&6; }
+if ${ac_cv_mtype_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct type
+case "${host_os_name}" in
+	osf* | freebsd2* | bsdi2* | aix* | ultrix* )
+		ac_cv_mtype_type=int ;;
+	* )
+		ac_cv_mtype_type="char *" ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mtype_type" >&5
+$as_echo "$ac_cv_mtype_type" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define MTYPE_TYPE $ac_cv_mtype_type
+_ACEOF
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking printf string to print type field of mount() call" >&5
+$as_echo_n "checking printf string to print type field of mount() call... " >&6; }
+if ${ac_cv_mtype_printf_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct printf type
+case "${host_os_name}" in
+	osf* | freebsd2* | bsdi2* | aix* | ultrix* )
+		ac_cv_mtype_printf_type="%d" ;;
+	irix3 | isc3 )
+		ac_cv_mtype_printf_type="0x%x" ;;
+	* )
+		ac_cv_mtype_printf_type="%s" ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mtype_printf_type" >&5
+$as_echo "$ac_cv_mtype_printf_type" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define MTYPE_PRINTF_TYPE "$ac_cv_mtype_printf_type"
+_ACEOF
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pointer type of 3rd argument to yp_order()" >&5
+$as_echo_n "checking pointer type of 3rd argument to yp_order()... " >&6; }
+if ${ac_cv_yp_order_outorder+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct type
+case "${host_os}" in
+	aix[1-3]* | aix4.[0-2]* | sunos[34]* | solaris1* )
+		ac_cv_yp_order_outorder=int ;;
+	solaris* | svr4* | sysv4* | sunos* | hpux* | aix* )
+		ac_cv_yp_order_outorder="unsigned long" ;;
+	linux* | osf* )
+		# DU4 man page is wrong, headers are right
+		ac_cv_yp_order_outorder="unsigned int" ;;
+	* )
+		ac_cv_yp_order_outorder=int ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_yp_order_outorder" >&5
+$as_echo "$ac_cv_yp_order_outorder" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define YP_ORDER_OUTORDER_TYPE $ac_cv_yp_order_outorder
+_ACEOF
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking non-pointer type of 6th (fromlen) argument to recvfrom()" >&5
+$as_echo_n "checking non-pointer type of 6th (fromlen) argument to recvfrom()... " >&6; }
+if ${ac_cv_recvfrom_fromlen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct type
+case "${host_os}" in
+	linux* )
+		ac_cv_recvfrom_fromlen="unsigned int" ;;
+	aix[1-3]* )
+		ac_cv_recvfrom_fromlen="int" ;;
+	aix* )
+		ac_cv_recvfrom_fromlen="size_t" ;;
+	# old macosx used "int" but all newer ones use socklen_t
+	macosx-10.[0-3]* )
+		ac_cv_recvfrom_fromlen="int" ;;
+	macosx* )
+		ac_cv_recvfrom_fromlen="socklen_t" ;;
+	*bsd* )
+		ac_cv_recvfrom_fromlen="socklen_t" ;;
+	* )
+		ac_cv_recvfrom_fromlen="int" ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_recvfrom_fromlen" >&5
+$as_echo "$ac_cv_recvfrom_fromlen" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define RECVFROM_FROMLEN_TYPE $ac_cv_recvfrom_fromlen
+_ACEOF
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking argument type of 5rd argument to authunix_create()" >&5
+$as_echo_n "checking argument type of 5rd argument to authunix_create()... " >&6; }
+if ${ac_cv_auth_create_gidlist+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct type
+case "${host_os_name}" in
+	sunos[34]* | bsdi2* | sysv4* | hpux10.10 | ultrix* | aix4* )
+		ac_cv_auth_create_gidlist="int" ;;
+	# old macosx used "gid_t" but all newer ones use int
+	macosx-10.[0-3]* )
+		ac_cv_auth_create_gidlist="gid_t" ;;
+	macosx* )
+		ac_cv_auth_create_gidlist="int" ;;
+	*bsd* )
+		ac_cv_auth_create_gidlist="int" ;;
+	* )
+		ac_cv_auth_create_gidlist="gid_t" ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_auth_create_gidlist" >&5
+$as_echo "$ac_cv_auth_create_gidlist" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define AUTH_CREATE_GIDLIST_TYPE $ac_cv_auth_create_gidlist
+_ACEOF
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of 3rd arg ('in') arg to svc_sendreply()" >&5
+$as_echo_n "checking for type of 3rd arg ('in') arg to svc_sendreply()... " >&6; }
+if ${ac_cv_type_svc_in_arg+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program which may have a definition for the type
+# set to a default value
+ac_cv_type_svc_in_arg=notfound
+# look for "caddr_t"
+if test "$ac_cv_type_svc_in_arg" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+/* Prevent multiple inclusion on Ultrix 4 */
+#if defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__)
+# include <rpc/xdr.h>
+#endif /* defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) */
+
+int
+main ()
+{
+ SVCXPRT *SX;
+  xdrproc_t xp;
+  caddr_t p;
+  svc_sendreply(SX, xp, p);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_svc_in_arg="caddr_t"
+else
+  ac_cv_type_svc_in_arg=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+# look for "char *"
+if test "$ac_cv_type_svc_in_arg" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+/* Prevent multiple inclusion on Ultrix 4 */
+#if defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__)
+# include <rpc/xdr.h>
+#endif /* defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) */
+
+int
+main ()
+{
+ SVCXPRT *SX;
+  xdrproc_t xp;
+  char *p;
+  svc_sendreply(SX, xp, p);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_svc_in_arg="char *"
+else
+  ac_cv_type_svc_in_arg=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_svc_in_arg" >&5
+$as_echo "$ac_cv_type_svc_in_arg" >&6; }
+if test "$ac_cv_type_svc_in_arg" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define SVC_IN_ARG_TYPE $ac_cv_type_svc_in_arg
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of autofs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of autofs mount(2) arguments... " >&6; }
+if ${ac_cv_type_autofs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_autofs_args=notfound
+
+# look for "struct auto_args"
+if test "$ac_cv_type_autofs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct auto_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_autofs_args="struct auto_args"
+else
+  ac_cv_type_autofs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct autofs_args"
+if test "$ac_cv_type_autofs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct autofs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_autofs_args="struct autofs_args"
+else
+  ac_cv_type_autofs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_autofs_args" >&5
+$as_echo "$ac_cv_type_autofs_args" >&6; }
+if test "$ac_cv_type_autofs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define autofs_args_t $ac_cv_type_autofs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of cachefs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of cachefs mount(2) arguments... " >&6; }
+if ${ac_cv_type_cachefs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_cachefs_args=notfound
+# look for "struct cachefs_mountargs"
+if test "$ac_cv_type_cachefs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct cachefs_mountargs a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_cachefs_args="struct cachefs_mountargs"
+else
+  ac_cv_type_cachefs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_cachefs_args" >&5
+$as_echo "$ac_cv_type_cachefs_args" >&6; }
+if test "$ac_cv_type_cachefs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define cachefs_args_t $ac_cv_type_cachefs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of cdfs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of cdfs mount(2) arguments... " >&6; }
+if ${ac_cv_type_cdfs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_cdfs_args=notfound
+
+# look for "struct iso_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct iso_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_cdfs_args="struct iso_args"
+else
+  ac_cv_type_cdfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct iso9660_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct iso9660_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_cdfs_args="struct iso9660_args"
+else
+  ac_cv_type_cdfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct cdfs_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct cdfs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_cdfs_args="struct cdfs_args"
+else
+  ac_cv_type_cdfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct hsfs_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct hsfs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_cdfs_args="struct hsfs_args"
+else
+  ac_cv_type_cdfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct iso_specific" (ultrix)
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct iso_specific a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_cdfs_args="struct iso_specific"
+else
+  ac_cv_type_cdfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_cdfs_args" >&5
+$as_echo "$ac_cv_type_cdfs_args" >&6; }
+if test "$ac_cv_type_cdfs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define cdfs_args_t $ac_cv_type_cdfs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of udf mount(2) arguments" >&5
+$as_echo_n "checking for structure type of udf mount(2) arguments... " >&6; }
+if ${ac_cv_type_udf_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_udf_args=notfound
+
+# look for "struct udf_args"
+if test "$ac_cv_type_udf_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct udf_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_udf_args="struct udf_args"
+else
+  ac_cv_type_udf_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_udf_args" >&5
+$as_echo "$ac_cv_type_udf_args" >&6; }
+if test "$ac_cv_type_udf_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define udf_args_t $ac_cv_type_udf_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of lofs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of lofs mount(2) arguments... " >&6; }
+if ${ac_cv_type_lofs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_lofs_args=notfound
+# look for "struct lofs_args"
+if test "$ac_cv_type_lofs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct lofs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_lofs_args="struct lofs_args"
+else
+  ac_cv_type_lofs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+# look for "struct lo_args"
+if test "$ac_cv_type_lofs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct lo_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_lofs_args="struct lo_args"
+else
+  ac_cv_type_lofs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_lofs_args" >&5
+$as_echo "$ac_cv_type_lofs_args" >&6; }
+if test "$ac_cv_type_lofs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define lofs_args_t $ac_cv_type_lofs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of mfs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of mfs mount(2) arguments... " >&6; }
+if ${ac_cv_type_mfs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_mfs_args=notfound
+# look for "struct mfs_args"
+if test "$ac_cv_type_mfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct mfs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_mfs_args="struct mfs_args"
+else
+  ac_cv_type_mfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mfs_args" >&5
+$as_echo "$ac_cv_type_mfs_args" >&6; }
+if test "$ac_cv_type_mfs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define mfs_args_t $ac_cv_type_mfs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of pcfs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of pcfs mount(2) arguments... " >&6; }
+if ${ac_cv_type_pcfs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_pcfs_args=notfound
+
+# look for "struct msdos_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct msdos_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_pcfs_args="struct msdos_args"
+else
+  ac_cv_type_pcfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct pc_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct pc_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_pcfs_args="struct pc_args"
+else
+  ac_cv_type_pcfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct pcfs_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct pcfs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_pcfs_args="struct pcfs_args"
+else
+  ac_cv_type_pcfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct msdosfs_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct msdosfs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_pcfs_args="struct msdosfs_args"
+else
+  ac_cv_type_pcfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_pcfs_args" >&5
+$as_echo "$ac_cv_type_pcfs_args" >&6; }
+
+if test "$ac_cv_type_pcfs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define pcfs_args_t $ac_cv_type_pcfs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of rfs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of rfs mount(2) arguments... " >&6; }
+if ${ac_cv_type_rfs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_rfs_args=notfound
+# look for "struct rfs_args"
+if test "$ac_cv_type_rfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct rfs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_rfs_args="struct rfs_args"
+else
+  ac_cv_type_rfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_rfs_args" >&5
+$as_echo "$ac_cv_type_rfs_args" >&6; }
+if test "$ac_cv_type_rfs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define rfs_args_t $ac_cv_type_rfs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of tmpfs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of tmpfs mount(2) arguments... " >&6; }
+if ${ac_cv_type_tmpfs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_tmpfs_args=notfound
+# look for "struct tmpfs_args"
+if test "$ac_cv_type_tmpfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct tmpfs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_tmpfs_args="struct tmpfs_args"
+else
+  ac_cv_type_tmpfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_tmpfs_args" >&5
+$as_echo "$ac_cv_type_tmpfs_args" >&6; }
+if test "$ac_cv_type_tmpfs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define tmpfs_args_t $ac_cv_type_tmpfs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of ufs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of ufs mount(2) arguments... " >&6; }
+if ${ac_cv_type_ufs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_ufs_args=notfound
+
+# look for "struct ufs_args"
+if test "$ac_cv_type_ufs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct ufs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_ufs_args="struct ufs_args"
+else
+  ac_cv_type_ufs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct efs_args" (irix)
+if test "$ac_cv_type_ufs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct efs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_ufs_args="struct efs_args"
+else
+  ac_cv_type_ufs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+# look for "struct ufs_specific" (ultrix)
+if test "$ac_cv_type_ufs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct ufs_specific a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_ufs_args="struct ufs_specific"
+else
+  ac_cv_type_ufs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_ufs_args" >&5
+$as_echo "$ac_cv_type_ufs_args" >&6; }
+if test "$ac_cv_type_ufs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define ufs_args_t $ac_cv_type_ufs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of xfs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of xfs mount(2) arguments... " >&6; }
+if ${ac_cv_type_xfs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_xfs_args=notfound
+
+# look for "struct xfs_args"
+if test "$ac_cv_type_xfs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct xfs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_xfs_args="struct xfs_args"
+else
+  ac_cv_type_xfs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_xfs_args" >&5
+$as_echo "$ac_cv_type_xfs_args" >&6; }
+if test "$ac_cv_type_xfs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define xfs_args_t $ac_cv_type_xfs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for structure type of efs mount(2) arguments" >&5
+$as_echo_n "checking for structure type of efs mount(2) arguments... " >&6; }
+if ${ac_cv_type_efs_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set to a default value
+ac_cv_type_efs_args=notfound
+
+# look for "struct efs_args"
+if test "$ac_cv_type_efs_args" = notfound
+then
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+int
+main ()
+{
+ struct efs_args a;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_efs_args="struct efs_args"
+else
+  ac_cv_type_efs_args=notfound
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_efs_args" >&5
+$as_echo "$ac_cv_type_efs_args" >&6; }
+if test "$ac_cv_type_efs_args" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define efs_args_t $ac_cv_type_efs_args
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xdrproc_t" >&5
+$as_echo_n "checking for xdrproc_t... " >&6; }
+if ${ac_cv_type_xdrproc_t+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program which may have a definition for the type
+# look for "xdrproc_t"
+# try to compile a program which may have a definition for a structure
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+/* Prevent multiple inclusion on Ultrix 4 */
+#if defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__)
+# include <rpc/xdr.h>
+#endif /* defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) */
+
+int
+main ()
+{
+ xdrproc_t xdr_int;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_xdrproc_t=yes
+else
+  ac_cv_type_xdrproc_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_xdrproc_t" >&5
+$as_echo "$ac_cv_type_xdrproc_t" >&6; }
+if test "$ac_cv_type_xdrproc_t" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define XDRPROC_T_TYPE xdrproc_t
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** PARTICULAR COMPILER CHARACTERISTICS ***" >&5
+$as_echo "$as_me: *** PARTICULAR COMPILER CHARACTERISTICS ***" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+	       not a universal capable compiler
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+	# Check for potential -arch flags.  It is not universal unless
+	# there are at least two -arch flags with different values.
+	ac_arch=
+	ac_prev=
+	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+	 if test -n "$ac_prev"; then
+	   case $ac_word in
+	     i?86 | x86_64 | ppc | ppc64)
+	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+		 ac_arch=$ac_word
+	       else
+		 ac_cv_c_bigendian=universal
+		 break
+	       fi
+	       ;;
+	   esac
+	   ac_prev=
+	 elif test "x$ac_word" = "x-arch"; then
+	   ac_prev=arch
+	 fi
+       done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+	     #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+		#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then :
+  # Try to guess by grepping values from an object file.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_c_bigendian=no
+else
+  ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+   no)
+      ;; #(
+   universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+     ;; #(
+   *)
+     as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if ${ac_cv_c_const+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this sort of thing.  */
+  typedef int charset[2];
+  const charset cs = { 0, 0 };
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this sort of thing.  */
+    char tx;
+    char *t = &tx;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; } bx;
+    struct s *b = &bx; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_const=yes
+else
+  ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  *)
+    case $ac_cv_c_inline in
+      no) ac_val=;;
+      *) ac_val=$ac_cv_c_inline;;
+    esac
+    cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+    ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
+$as_echo_n "checking for working volatile... " >&6; }
+if ${ac_cv_c_volatile+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+volatile int x;
+int * volatile y = (int *) 0;
+return !x && !y;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_volatile=yes
+else
+  ac_cv_c_volatile=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
+$as_echo "$ac_cv_c_volatile" >&6; }
+if test $ac_cv_c_volatile = no; then
+
+$as_echo "#define volatile /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** GENERIC COMPILER CHARACTERISTICS ***" >&5
+$as_echo "$as_me: *** GENERIC COMPILER CHARACTERISTICS ***" >&6;}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler can handle void *" >&5
+$as_echo_n "checking if compiler can handle void *... " >&6; }
+if ${ac_cv_c_void_p+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program which uses void *
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+void *vp;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_void_p=yes
+else
+  ac_cv_c_void_p=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_void_p" >&5
+$as_echo "$ac_cv_c_void_p" >&6; }
+if test "$ac_cv_c_void_p" = yes
+then
+  $as_echo "#define voidp void *" >>confdefs.h
+
+else
+  $as_echo "#define voidp char *" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler can handle variable-length macros" >&5
+$as_echo_n "checking if compiler can handle variable-length macros... " >&6; }
+if ${ac_cv_varargs_macros+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try C99 style
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#define foo(str,size,fmt,...)  bar(__FILE__,__LINE__,(str),(size),(fmt),__VA_ARGS__)
+
+int
+main ()
+{
+
+char a[80];
+foo(a, sizeof(a), "%d,%d", 1, 2);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_varargs_macros=c99
+else
+  # else try gcc style
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#define foo(str,size,args...)  bar(__FILE__,__LINE__,(str),(size),(fmt),args)
+
+int
+main ()
+{
+
+char a80;
+foo(a, sizeof(a), "%d,%d", 1, 2);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_varargs_macros=gcc
+else
+  ac_cv_varargs_macros=none
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_varargs_macros" >&5
+$as_echo "$ac_cv_varargs_macros" >&6; }
+if test "$ac_cv_varargs_macros" = c99
+then
+
+$as_echo "#define HAVE_C99_VARARGS_MACROS 1" >>confdefs.h
+
+else
+  if test "$ac_cv_varargs_macros" = gcc
+  then
+
+$as_echo "#define HAVE_GCC_VARARGS_MACROS 1" >>confdefs.h
+
+  fi
+fi
+
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** EXTERNAL DEFINITIONS ***" >&5
+$as_echo "$as_me: *** EXTERNAL DEFINITIONS ***" >&6;}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if external definition for sys_errlist exists" >&5
+$as_echo_n "checking if external definition for sys_errlist exists... " >&6; }
+if ${ac_cv_extern_sys_errlist+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to locate pattern in header files
+#pattern="(extern)?.*char.*sys_errlist.*\[\]"
+pattern="(extern)?.*char.*sys_errlist.*"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_ERRNO_H
+# include <errno.h>
+#endif /* HAVE_ERRNO_H */
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "${pattern}" >/dev/null 2>&1; then :
+  ac_cv_extern_sys_errlist=yes
+else
+  ac_cv_extern_sys_errlist=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_extern_sys_errlist" >&5
+$as_echo "$ac_cv_extern_sys_errlist" >&6; }
+# check if need to define variable
+if test "$ac_cv_extern_sys_errlist" = yes
+then
+  $as_echo "#define HAVE_EXTERN_SYS_ERRLIST 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if external definition for optarg exists" >&5
+$as_echo_n "checking if external definition for optarg exists... " >&6; }
+if ${ac_cv_extern_optarg+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile program that uses the variable
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif /* HAVE_STDLIB_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_ERRNO_H
+# include <errno.h>
+#endif /* HAVE_ERRNO_H */
+
+int
+main ()
+{
+
+char *cp = optarg;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_extern_optarg=yes
+else
+  ac_cv_extern_optarg=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_extern_optarg" >&5
+$as_echo "$ac_cv_extern_optarg" >&6; }
+if test "$ac_cv_extern_optarg" = yes
+then
+  $as_echo "#define HAVE_EXTERN_OPTARG 1" >>confdefs.h
+
+fi
+
+
+for ac_tmp_arg in clnt_spcreateerror	\
+	clnt_sperrno		\
+	free			\
+	get_myaddress		\
+	getccent		\
+	getdomainname		\
+	getdtablesize		\
+	gethostname		\
+	getlogin		\
+	getpagesize		\
+	getwd			\
+	hosts_ctl		\
+	innetgr			\
+	mkstemp			\
+	mntctl			\
+	sbrk			\
+	seteuid			\
+	setitimer		\
+	sleep			\
+	strcasecmp		\
+	strdup			\
+	strlcat			\
+	strlcpy			\
+	strstr			\
+	ualarm			\
+	usleep			\
+	wait3			\
+	vsnprintf		\
+	xdr_callmsg		\
+	xdr_opaque_auth		\
+
+do
+
+# store variable name for external definition
+ac_upcase_extern_name=`echo $ac_tmp_arg | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_EXTERN_$ac_upcase_extern_name
+# check for cached value and set it if needed
+
+ac_tmp=`echo ac_cv_extern_$ac_tmp_arg`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking external function definition for $ac_tmp_arg" >&5
+$as_echo_n "checking external function definition for $ac_tmp_arg... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# the old pattern assumed that the complete external definition is on one
+# line but on some systems it is split over several lines, so only match
+# beginning of the extern definition including the opening parenthesis.
+#pattern="(extern)?.*[^a-zA-Z0-9_]$ac_tmp_arg[^a-zA-Z0-9_]?.*\(.*\).*;"
+pattern="(extern)?.*[^a-zA-Z0-9_]$ac_tmp_arg[^a-zA-Z0-9_]?.*\("
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif /* HAVE_SYS_WAIT_H */
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#if defined(_AIX) && defined(HAVE_SYS_VMOUNT_H)
+# include <sys/vmount.h>
+#endif /* defined(_AIX) && defined(HAVE_SYS_VMOUNT_H) */
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif /* HAVE_STDLIB_H */
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if HAVE_STRING_H
+# include <string.h>
+#endif /* HAVE_STRING_H */
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif /* HAVE_STRINGS_H */
+#ifdef HAVE_NETDB_H
+# include <netdb.h>
+#endif /* HAVE_NETDB_H */
+#ifdef HAVE_CLUSTER_H
+# include <cluster.h>
+#endif /* HAVE_CLUSTER_H */
+#ifdef HAVE_RPC_RPC_H
+/*
+ * Turn on PORTMAP, so that additional header files would get included
+ * and the important definition for UDPMSGSIZE is included too.
+ */
+# ifndef PORTMAP
+#  define PORTMAP
+# endif /* not PORTMAP */
+# include <rpc/rpc.h>
+# ifndef XDRPROC_T_TYPE
+typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...));
+# endif /* not XDRPROC_T_TYPE */
+#endif /* HAVE_RPC_RPC_H */
+
+#if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP)
+# include <tcpd.h>
+#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "${pattern}" >/dev/null 2>&1; then :
+  eval "ac_cv_extern_$ac_tmp_arg=yes"
+else
+  eval "ac_cv_extern_$ac_tmp_arg=no"
+fi
+rm -f conftest*
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking external function definition for $ac_tmp_arg" >&5
+$as_echo_n "checking external function definition for $ac_tmp_arg... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_extern_'$ac_tmp_arg'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+done
+
+if test "$with_ldap" = "yes"; then
+
+# store variable name for external definition
+ac_upcase_extern_name=`echo ldap_enable_cache | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_EXTERN_$ac_upcase_extern_name
+# check for cached value and set it if needed
+
+ac_tmp=`echo ac_cv_extern_ldap_enable_cache`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking external function definition for ldap_enable_cache" >&5
+$as_echo_n "checking external function definition for ldap_enable_cache... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# the old pattern assumed that the complete external definition is on one
+# line but on some systems it is split over several lines, so only match
+# beginning of the extern definition including the opening parenthesis.
+#pattern="(extern)?.*[^a-zA-Z0-9_]ldap_enable_cache[^a-zA-Z0-9_]?.*\(.*\).*;"
+pattern="(extern)?.*([^a-zA-Z0-9_])?ldap_enable_cache[^a-zA-Z0-9_]?.*\("
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif /* HAVE_SYS_WAIT_H */
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif /* HAVE_STDLIB_H */
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if HAVE_STRING_H
+# include <string.h>
+#endif /* HAVE_STRING_H */
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif /* HAVE_STRINGS_H */
+#ifdef HAVE_NETDB_H
+# include <netdb.h>
+#endif /* HAVE_NETDB_H */
+#ifdef HAVE_CLUSTER_H
+# include <cluster.h>
+#endif /* HAVE_CLUSTER_H */
+#ifdef HAVE_RPC_RPC_H
+/*
+ * Turn on PORTMAP, so that additional header files would get included
+ * and the important definition for UDPMSGSIZE is included too.
+ */
+# ifndef PORTMAP
+#  define PORTMAP
+# endif /* not PORTMAP */
+# include <rpc/rpc.h>
+# ifndef XDRPROC_T_TYPE
+typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...));
+# endif /* not XDRPROC_T_TYPE */
+#endif /* HAVE_RPC_RPC_H */
+
+#if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP)
+# include <tcpd.h>
+#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
+
+#ifdef HAVE_LDAP_H
+# include <ldap.h>
+#endif /* HAVE_LDAP_H */
+#ifdef HAVE_LBER_H
+# include <lber.h>
+#endif /* HAVE_LBER_H */
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "${pattern}" >/dev/null 2>&1; then :
+  eval "ac_cv_extern_ldap_enable_cache=yes"
+else
+  eval "ac_cv_extern_ldap_enable_cache=no"
+fi
+rm -f conftest*
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking external function definition for ldap_enable_cache" >&5
+$as_echo_n "checking external function definition for ldap_enable_cache... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_extern_'ldap_enable_cache'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** C PREPROCESSOR MACROS ***" >&5
+$as_echo "$as_me: *** C PREPROCESSOR MACROS ***" >&6;}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SYSTEM SERVICES ***" >&5
+$as_echo "$as_me: *** SYSTEM SERVICES ***" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
+$as_echo_n "checking for long file names... " >&6; }
+if ${ac_cv_sys_long_file_names+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_sys_long_file_names=yes
+# Test for long file names in all the places we know might matter:
+#      .		the current directory, where building will happen
+#      $prefix/lib	where we will be installing things
+#      $exec_prefix/lib	likewise
+#      $TMPDIR		if set, where it might want to write temporary files
+#      /tmp		where it might want to write temporary files
+#      /var/tmp		likewise
+#      /usr/tmp		likewise
+for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
+  # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
+  # in the usual case where exec_prefix is '${prefix}'.
+  case $ac_dir in #(
+    . | /* | ?:[\\/]*) ;; #(
+    *) continue;;
+  esac
+  test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
+  ac_xdir=$ac_dir/cf$$
+  (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
+  ac_tf1=$ac_xdir/conftest9012345
+  ac_tf2=$ac_xdir/conftest9012346
+  touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
+    ac_cv_sys_long_file_names=no
+  rm -f -r "$ac_xdir" 2>/dev/null
+  test $ac_cv_sys_long_file_names = no && break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
+$as_echo "$ac_cv_sys_long_file_names" >&6; }
+if test $ac_cv_sys_long_file_names = yes; then
+
+$as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+  enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_sys_largefile_CC=no
+     if test "$GCC" != yes; then
+       ac_save_CC=$CC
+       while :; do
+	 # IRIX 6.2 and later do not support large files by default,
+	 # so use the C compiler's -n32 option if that helps.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+	 if ac_fn_c_try_compile "$LINENO"; then :
+  break
+fi
+rm -f core conftest.err conftest.$ac_objext
+	 CC="$CC -n32"
+	 if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+	 break
+       done
+       CC=$ac_save_CC
+       rm -f conftest.$ac_ext
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+  if test "$ac_cv_sys_largefile_CC" != no; then
+    CC=$CC$ac_cv_sys_largefile_CC
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  while :; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_sys_file_offset_bits=unknown
+  break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+  if test $ac_cv_sys_file_offset_bits = unknown; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  while :; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_sys_large_files=unknown
+  break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+  fi
+
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for restartable system calls" >&5
+$as_echo_n "checking for restartable system calls... " >&6; }
+if ${ac_cv_sys_restartable_syscalls+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Exit 0 (true) if wait returns something other than -1,
+   i.e. the pid of the child, which means that wait was restarted
+   after getting the signal.  */
+
+$ac_includes_default
+#include <signal.h>
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif
+
+/* Some platforms explicitly require an extern "C" signal handler
+   when using C++. */
+#ifdef __cplusplus
+extern "C" void ucatch (int dummy) { }
+#else
+void ucatch (dummy) int dummy; { }
+#endif
+
+int
+main ()
+{
+  int i = fork (), status;
+
+  if (i == 0)
+    {
+      sleep (3);
+      kill (getppid (), SIGINT);
+      sleep (3);
+      return 0;
+    }
+
+  signal (SIGINT, ucatch);
+
+  status = wait (&i);
+  if (status == -1)
+    wait (&i);
+
+  return status == -1;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_sys_restartable_syscalls=yes
+else
+  ac_cv_sys_restartable_syscalls=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_restartable_syscalls" >&5
+$as_echo "$ac_cv_sys_restartable_syscalls" >&6; }
+if test $ac_cv_sys_restartable_syscalls = yes; then
+
+$as_echo "#define HAVE_RESTARTABLE_SYSCALLS 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking network transport type" >&5
+$as_echo_n "checking network transport type... " >&6; }
+if ${ac_cv_transport_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct type
+case "${host_os_name}" in
+	solaris1* | sunos[34]* | hpux[6-9]* | hpux10* )
+		ac_cv_transport_type=sockets ;;
+	solaris* | sunos* | hpux* )
+		ac_cv_transport_type=tli ;;
+	* )
+		ac_cv_transport_type=sockets ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_transport_type" >&5
+$as_echo "$ac_cv_transport_type" >&6; }
+am_utils_link_files=${am_utils_link_files}libamu/transputil.c:conf/transp/transp_${ac_cv_transport_type}.c" "
+
+# append transport utilities object to LIBOBJS for automatic compilation
+case " $LIBOBJS " in
+  *" transputil.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS transputil.$ac_objext"
+ ;;
+esac
+
+if test $ac_cv_transport_type = tli
+then
+  $as_echo "#define HAVE_TRANSPORT_TYPE_TLI 1" >>confdefs.h
+
+fi
+
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** FIELDS WITHIN STRUCTURES ***" >&5
+$as_echo "$as_me: *** FIELDS WITHIN STRUCTURES ***" >&6;}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fd_set.fds_bits" >&5
+$as_echo_n "checking for fd_set.fds_bits... " >&6; }
+if ${ac_cv_member_fd_set_fds_bits+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static fd_set ac_aggr;
+if (&(ac_aggr.fds_bits))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_fd_set_fds_bits=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static fd_set ac_aggr;
+if (sizeof ac_aggr.fds_bits)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_fd_set_fds_bits=yes
+else
+  ac_cv_member_fd_set_fds_bits=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_fd_set_fds_bits" >&5
+$as_echo "$ac_cv_member_fd_set_fds_bits" >&6; }
+if test $ac_cv_member_fd_set_fds_bits = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_FD_SET_FDS_BITS 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mntent_t.mnt_cnode" >&5
+$as_echo_n "checking for mntent_t.mnt_cnode... " >&6; }
+if ${ac_cv_member_mntent_t_mnt_cnode+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static mntent_t ac_aggr;
+if (&(ac_aggr.mnt_cnode))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_mntent_t_mnt_cnode=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static mntent_t ac_aggr;
+if (sizeof ac_aggr.mnt_cnode)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_mntent_t_mnt_cnode=yes
+else
+  ac_cv_member_mntent_t_mnt_cnode=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_mntent_t_mnt_cnode" >&5
+$as_echo "$ac_cv_member_mntent_t_mnt_cnode" >&6; }
+if test $ac_cv_member_mntent_t_mnt_cnode = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_MNTENT_T_MNT_CNODE 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mntent_t.mnt_ro" >&5
+$as_echo_n "checking for mntent_t.mnt_ro... " >&6; }
+if ${ac_cv_member_mntent_t_mnt_ro+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static mntent_t ac_aggr;
+if (&(ac_aggr.mnt_ro))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_mntent_t_mnt_ro=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static mntent_t ac_aggr;
+if (sizeof ac_aggr.mnt_ro)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_mntent_t_mnt_ro=yes
+else
+  ac_cv_member_mntent_t_mnt_ro=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_mntent_t_mnt_ro" >&5
+$as_echo "$ac_cv_member_mntent_t_mnt_ro" >&6; }
+if test $ac_cv_member_mntent_t_mnt_ro = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_MNTENT_T_MNT_RO 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mntent_t.mnt_time" >&5
+$as_echo_n "checking for mntent_t.mnt_time... " >&6; }
+if ${ac_cv_member_mntent_t_mnt_time+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static mntent_t ac_aggr;
+if (&(ac_aggr.mnt_time))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_mntent_t_mnt_time=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static mntent_t ac_aggr;
+if (sizeof ac_aggr.mnt_time)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_mntent_t_mnt_time=yes
+else
+  ac_cv_member_mntent_t_mnt_time=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_mntent_t_mnt_time" >&5
+$as_echo "$ac_cv_member_mntent_t_mnt_time" >&6; }
+if test $ac_cv_member_mntent_t_mnt_time = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_MNTENT_T_MNT_TIME 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if mntent_t field mnt_time exist as type string" >&5
+$as_echo_n "checking if mntent_t field mnt_time exist as type string... " >&6; }
+if ${ac_cv_field_mntent_t_mnt_time_string+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# try to compile a program
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# else /* not HAVE_STRUCT_MNTTAB */
+#  error XXX: could not find definition for struct mntent or struct mnttab!
+# endif /* not HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+
+
+int
+main ()
+{
+
+mntent_t mtt;
+char *cp = "test";
+int i;
+mtt.mnt_time = cp;
+i = mtt.mnt_time[0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_field_mntent_t_mnt_time_string=yes
+else
+  ac_cv_field_mntent_t_mnt_time_string=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_field_mntent_t_mnt_time_string" >&5
+$as_echo "$ac_cv_field_mntent_t_mnt_time_string" >&6; }
+if test "$ac_cv_field_mntent_t_mnt_time_string" = yes
+then
+  $as_echo "#define HAVE_MNTENT_T_MNT_TIME_STRING 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cdfs_args_t.flags" >&5
+$as_echo_n "checking for cdfs_args_t.flags... " >&6; }
+if ${ac_cv_member_cdfs_args_t_flags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (&(ac_aggr.flags))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_flags=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (sizeof ac_aggr.flags)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_flags=yes
+else
+  ac_cv_member_cdfs_args_t_flags=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_cdfs_args_t_flags" >&5
+$as_echo "$ac_cv_member_cdfs_args_t_flags" >&6; }
+if test $ac_cv_member_cdfs_args_t_flags = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_CDFS_ARGS_T_FLAGS 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cdfs_args_t.fspec" >&5
+$as_echo_n "checking for cdfs_args_t.fspec... " >&6; }
+if ${ac_cv_member_cdfs_args_t_fspec+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (&(ac_aggr.fspec))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_fspec=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (sizeof ac_aggr.fspec)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_fspec=yes
+else
+  ac_cv_member_cdfs_args_t_fspec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_cdfs_args_t_fspec" >&5
+$as_echo "$ac_cv_member_cdfs_args_t_fspec" >&6; }
+if test $ac_cv_member_cdfs_args_t_fspec = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_CDFS_ARGS_T_FSPEC 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cdfs_args_t.iso_flags" >&5
+$as_echo_n "checking for cdfs_args_t.iso_flags... " >&6; }
+if ${ac_cv_member_cdfs_args_t_iso_flags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (&(ac_aggr.iso_flags))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_iso_flags=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (sizeof ac_aggr.iso_flags)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_iso_flags=yes
+else
+  ac_cv_member_cdfs_args_t_iso_flags=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_cdfs_args_t_iso_flags" >&5
+$as_echo "$ac_cv_member_cdfs_args_t_iso_flags" >&6; }
+if test $ac_cv_member_cdfs_args_t_iso_flags = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_CDFS_ARGS_T_ISO_FLAGS 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cdfs_args_t.iso_pgthresh" >&5
+$as_echo_n "checking for cdfs_args_t.iso_pgthresh... " >&6; }
+if ${ac_cv_member_cdfs_args_t_iso_pgthresh+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (&(ac_aggr.iso_pgthresh))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_iso_pgthresh=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (sizeof ac_aggr.iso_pgthresh)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_iso_pgthresh=yes
+else
+  ac_cv_member_cdfs_args_t_iso_pgthresh=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_cdfs_args_t_iso_pgthresh" >&5
+$as_echo "$ac_cv_member_cdfs_args_t_iso_pgthresh" >&6; }
+if test $ac_cv_member_cdfs_args_t_iso_pgthresh = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_CDFS_ARGS_T_ISO_PGTHRESH 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cdfs_args_t.norrip" >&5
+$as_echo_n "checking for cdfs_args_t.norrip... " >&6; }
+if ${ac_cv_member_cdfs_args_t_norrip+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (&(ac_aggr.norrip))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_norrip=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (sizeof ac_aggr.norrip)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_norrip=yes
+else
+  ac_cv_member_cdfs_args_t_norrip=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_cdfs_args_t_norrip" >&5
+$as_echo "$ac_cv_member_cdfs_args_t_norrip" >&6; }
+if test $ac_cv_member_cdfs_args_t_norrip = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_CDFS_ARGS_T_NORRIP 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cdfs_args_t.ssector" >&5
+$as_echo_n "checking for cdfs_args_t.ssector... " >&6; }
+if ${ac_cv_member_cdfs_args_t_ssector+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (&(ac_aggr.ssector))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_ssector=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static cdfs_args_t ac_aggr;
+if (sizeof ac_aggr.ssector)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_cdfs_args_t_ssector=yes
+else
+  ac_cv_member_cdfs_args_t_ssector=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_cdfs_args_t_ssector" >&5
+$as_echo "$ac_cv_member_cdfs_args_t_ssector" >&6; }
+if test $ac_cv_member_cdfs_args_t_ssector = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_CDFS_ARGS_T_SSECTOR 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for udf_args_t.version" >&5
+$as_echo_n "checking for udf_args_t.version... " >&6; }
+if ${ac_cv_member_udf_args_t_version+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (&(ac_aggr.version))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_version=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (sizeof ac_aggr.version)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_version=yes
+else
+  ac_cv_member_udf_args_t_version=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_udf_args_t_version" >&5
+$as_echo "$ac_cv_member_udf_args_t_version" >&6; }
+if test $ac_cv_member_udf_args_t_version = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UDF_ARGS_T_VERSION 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for udf_args_t.fspec" >&5
+$as_echo_n "checking for udf_args_t.fspec... " >&6; }
+if ${ac_cv_member_udf_args_t_fspec+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (&(ac_aggr.fspec))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_fspec=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (sizeof ac_aggr.fspec)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_fspec=yes
+else
+  ac_cv_member_udf_args_t_fspec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_udf_args_t_fspec" >&5
+$as_echo "$ac_cv_member_udf_args_t_fspec" >&6; }
+if test $ac_cv_member_udf_args_t_fspec = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UDF_ARGS_T_FSPEC 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for udf_args_t.sessionnr" >&5
+$as_echo_n "checking for udf_args_t.sessionnr... " >&6; }
+if ${ac_cv_member_udf_args_t_sessionnr+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (&(ac_aggr.sessionnr))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_sessionnr=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (sizeof ac_aggr.sessionnr)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_sessionnr=yes
+else
+  ac_cv_member_udf_args_t_sessionnr=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_udf_args_t_sessionnr" >&5
+$as_echo "$ac_cv_member_udf_args_t_sessionnr" >&6; }
+if test $ac_cv_member_udf_args_t_sessionnr = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UDF_ARGS_T_SESSIONNR 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for udf_args_t.udfmflags" >&5
+$as_echo_n "checking for udf_args_t.udfmflags... " >&6; }
+if ${ac_cv_member_udf_args_t_udfmflags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (&(ac_aggr.udfmflags))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_udfmflags=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (sizeof ac_aggr.udfmflags)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_udfmflags=yes
+else
+  ac_cv_member_udf_args_t_udfmflags=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_udf_args_t_udfmflags" >&5
+$as_echo "$ac_cv_member_udf_args_t_udfmflags" >&6; }
+if test $ac_cv_member_udf_args_t_udfmflags = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UDF_ARGS_T_UDFMFLAGS 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for udf_args_t.gmtoff" >&5
+$as_echo_n "checking for udf_args_t.gmtoff... " >&6; }
+if ${ac_cv_member_udf_args_t_gmtoff+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (&(ac_aggr.gmtoff))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_gmtoff=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (sizeof ac_aggr.gmtoff)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_gmtoff=yes
+else
+  ac_cv_member_udf_args_t_gmtoff=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_udf_args_t_gmtoff" >&5
+$as_echo "$ac_cv_member_udf_args_t_gmtoff" >&6; }
+if test $ac_cv_member_udf_args_t_gmtoff = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UDF_ARGS_T_GMTOFF 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for udf_args_t.anon_uid" >&5
+$as_echo_n "checking for udf_args_t.anon_uid... " >&6; }
+if ${ac_cv_member_udf_args_t_anon_uid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (&(ac_aggr.anon_uid))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_anon_uid=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (sizeof ac_aggr.anon_uid)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_anon_uid=yes
+else
+  ac_cv_member_udf_args_t_anon_uid=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_udf_args_t_anon_uid" >&5
+$as_echo "$ac_cv_member_udf_args_t_anon_uid" >&6; }
+if test $ac_cv_member_udf_args_t_anon_uid = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UDF_ARGS_T_ANON_UID 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for udf_args_t.anon_gid" >&5
+$as_echo_n "checking for udf_args_t.anon_gid... " >&6; }
+if ${ac_cv_member_udf_args_t_anon_gid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (&(ac_aggr.anon_gid))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_anon_gid=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (sizeof ac_aggr.anon_gid)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_anon_gid=yes
+else
+  ac_cv_member_udf_args_t_anon_gid=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_udf_args_t_anon_gid" >&5
+$as_echo "$ac_cv_member_udf_args_t_anon_gid" >&6; }
+if test $ac_cv_member_udf_args_t_anon_gid = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UDF_ARGS_T_ANON_GID 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for udf_args_t.nobody_uid" >&5
+$as_echo_n "checking for udf_args_t.nobody_uid... " >&6; }
+if ${ac_cv_member_udf_args_t_nobody_uid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (&(ac_aggr.nobody_uid))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_nobody_uid=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (sizeof ac_aggr.nobody_uid)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_nobody_uid=yes
+else
+  ac_cv_member_udf_args_t_nobody_uid=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_udf_args_t_nobody_uid" >&5
+$as_echo "$ac_cv_member_udf_args_t_nobody_uid" >&6; }
+if test $ac_cv_member_udf_args_t_nobody_uid = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UDF_ARGS_T_NOBODY_UID 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for udf_args_t.nobody_gid" >&5
+$as_echo_n "checking for udf_args_t.nobody_gid... " >&6; }
+if ${ac_cv_member_udf_args_t_nobody_gid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (&(ac_aggr.nobody_gid))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_nobody_gid=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (sizeof ac_aggr.nobody_gid)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_nobody_gid=yes
+else
+  ac_cv_member_udf_args_t_nobody_gid=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_udf_args_t_nobody_gid" >&5
+$as_echo "$ac_cv_member_udf_args_t_nobody_gid" >&6; }
+if test $ac_cv_member_udf_args_t_nobody_gid = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UDF_ARGS_T_NOBODY_GID 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for udf_args_t.sector_size" >&5
+$as_echo_n "checking for udf_args_t.sector_size... " >&6; }
+if ${ac_cv_member_udf_args_t_sector_size+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (&(ac_aggr.sector_size))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_sector_size=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static udf_args_t ac_aggr;
+if (sizeof ac_aggr.sector_size)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_udf_args_t_sector_size=yes
+else
+  ac_cv_member_udf_args_t_sector_size=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_udf_args_t_sector_size" >&5
+$as_echo "$ac_cv_member_udf_args_t_sector_size" >&6; }
+if test $ac_cv_member_udf_args_t_sector_size = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UDF_ARGS_T_SECTOR_SIZE 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcfs_args_t.dirmask" >&5
+$as_echo_n "checking for pcfs_args_t.dirmask... " >&6; }
+if ${ac_cv_member_pcfs_args_t_dirmask+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (&(ac_aggr.dirmask))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_dirmask=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (sizeof ac_aggr.dirmask)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_dirmask=yes
+else
+  ac_cv_member_pcfs_args_t_dirmask=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_pcfs_args_t_dirmask" >&5
+$as_echo "$ac_cv_member_pcfs_args_t_dirmask" >&6; }
+if test $ac_cv_member_pcfs_args_t_dirmask = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_PCFS_ARGS_T_DIRMASK 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcfs_args_t.dsttime" >&5
+$as_echo_n "checking for pcfs_args_t.dsttime... " >&6; }
+if ${ac_cv_member_pcfs_args_t_dsttime+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (&(ac_aggr.dsttime))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_dsttime=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (sizeof ac_aggr.dsttime)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_dsttime=yes
+else
+  ac_cv_member_pcfs_args_t_dsttime=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_pcfs_args_t_dsttime" >&5
+$as_echo "$ac_cv_member_pcfs_args_t_dsttime" >&6; }
+if test $ac_cv_member_pcfs_args_t_dsttime = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_PCFS_ARGS_T_DSTTIME 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcfs_args_t.fspec" >&5
+$as_echo_n "checking for pcfs_args_t.fspec... " >&6; }
+if ${ac_cv_member_pcfs_args_t_fspec+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (&(ac_aggr.fspec))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_fspec=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (sizeof ac_aggr.fspec)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_fspec=yes
+else
+  ac_cv_member_pcfs_args_t_fspec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_pcfs_args_t_fspec" >&5
+$as_echo "$ac_cv_member_pcfs_args_t_fspec" >&6; }
+if test $ac_cv_member_pcfs_args_t_fspec = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_PCFS_ARGS_T_FSPEC 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcfs_args_t.gid" >&5
+$as_echo_n "checking for pcfs_args_t.gid... " >&6; }
+if ${ac_cv_member_pcfs_args_t_gid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (&(ac_aggr.gid))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_gid=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (sizeof ac_aggr.gid)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_gid=yes
+else
+  ac_cv_member_pcfs_args_t_gid=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_pcfs_args_t_gid" >&5
+$as_echo "$ac_cv_member_pcfs_args_t_gid" >&6; }
+if test $ac_cv_member_pcfs_args_t_gid = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_PCFS_ARGS_T_GID 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcfs_args_t.mask" >&5
+$as_echo_n "checking for pcfs_args_t.mask... " >&6; }
+if ${ac_cv_member_pcfs_args_t_mask+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (&(ac_aggr.mask))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_mask=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (sizeof ac_aggr.mask)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_mask=yes
+else
+  ac_cv_member_pcfs_args_t_mask=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_pcfs_args_t_mask" >&5
+$as_echo "$ac_cv_member_pcfs_args_t_mask" >&6; }
+if test $ac_cv_member_pcfs_args_t_mask = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_PCFS_ARGS_T_MASK 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcfs_args_t.secondswest" >&5
+$as_echo_n "checking for pcfs_args_t.secondswest... " >&6; }
+if ${ac_cv_member_pcfs_args_t_secondswest+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (&(ac_aggr.secondswest))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_secondswest=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (sizeof ac_aggr.secondswest)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_secondswest=yes
+else
+  ac_cv_member_pcfs_args_t_secondswest=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_pcfs_args_t_secondswest" >&5
+$as_echo "$ac_cv_member_pcfs_args_t_secondswest" >&6; }
+if test $ac_cv_member_pcfs_args_t_secondswest = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_PCFS_ARGS_T_SECONDSWEST 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcfs_args_t.uid" >&5
+$as_echo_n "checking for pcfs_args_t.uid... " >&6; }
+if ${ac_cv_member_pcfs_args_t_uid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (&(ac_aggr.uid))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_uid=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static pcfs_args_t ac_aggr;
+if (sizeof ac_aggr.uid)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_pcfs_args_t_uid=yes
+else
+  ac_cv_member_pcfs_args_t_uid=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_pcfs_args_t_uid" >&5
+$as_echo "$ac_cv_member_pcfs_args_t_uid" >&6; }
+if test $ac_cv_member_pcfs_args_t_uid = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_PCFS_ARGS_T_UID 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ufs_args_t.flags" >&5
+$as_echo_n "checking for ufs_args_t.flags... " >&6; }
+if ${ac_cv_member_ufs_args_t_flags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static ufs_args_t ac_aggr;
+if (&(ac_aggr.flags))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_ufs_args_t_flags=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static ufs_args_t ac_aggr;
+if (sizeof ac_aggr.flags)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_ufs_args_t_flags=yes
+else
+  ac_cv_member_ufs_args_t_flags=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_ufs_args_t_flags" >&5
+$as_echo "$ac_cv_member_ufs_args_t_flags" >&6; }
+if test $ac_cv_member_ufs_args_t_flags = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UFS_ARGS_T_FLAGS 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ufs_args_t.fspec" >&5
+$as_echo_n "checking for ufs_args_t.fspec... " >&6; }
+if ${ac_cv_member_ufs_args_t_fspec+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static ufs_args_t ac_aggr;
+if (&(ac_aggr.fspec))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_ufs_args_t_fspec=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static ufs_args_t ac_aggr;
+if (sizeof ac_aggr.fspec)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_ufs_args_t_fspec=yes
+else
+  ac_cv_member_ufs_args_t_fspec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_ufs_args_t_fspec" >&5
+$as_echo "$ac_cv_member_ufs_args_t_fspec" >&6; }
+if test $ac_cv_member_ufs_args_t_fspec = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UFS_ARGS_T_FSPEC 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ufs_args_t.ufs_flags" >&5
+$as_echo_n "checking for ufs_args_t.ufs_flags... " >&6; }
+if ${ac_cv_member_ufs_args_t_ufs_flags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static ufs_args_t ac_aggr;
+if (&(ac_aggr.ufs_flags))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_ufs_args_t_ufs_flags=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static ufs_args_t ac_aggr;
+if (sizeof ac_aggr.ufs_flags)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_ufs_args_t_ufs_flags=yes
+else
+  ac_cv_member_ufs_args_t_ufs_flags=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_ufs_args_t_ufs_flags" >&5
+$as_echo "$ac_cv_member_ufs_args_t_ufs_flags" >&6; }
+if test $ac_cv_member_ufs_args_t_ufs_flags = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UFS_ARGS_T_UFS_FLAGS 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ufs_args_t.ufs_pgthresh" >&5
+$as_echo_n "checking for ufs_args_t.ufs_pgthresh... " >&6; }
+if ${ac_cv_member_ufs_args_t_ufs_pgthresh+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static ufs_args_t ac_aggr;
+if (&(ac_aggr.ufs_pgthresh))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_ufs_args_t_ufs_pgthresh=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static ufs_args_t ac_aggr;
+if (sizeof ac_aggr.ufs_pgthresh)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_ufs_args_t_ufs_pgthresh=yes
+else
+  ac_cv_member_ufs_args_t_ufs_pgthresh=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_ufs_args_t_ufs_pgthresh" >&5
+$as_echo "$ac_cv_member_ufs_args_t_ufs_pgthresh" >&6; }
+if test $ac_cv_member_ufs_args_t_ufs_pgthresh = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UFS_ARGS_T_UFS_PGTHRESH 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for efs_args_t.flags" >&5
+$as_echo_n "checking for efs_args_t.flags... " >&6; }
+if ${ac_cv_member_efs_args_t_flags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static efs_args_t ac_aggr;
+if (&(ac_aggr.flags))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_efs_args_t_flags=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static efs_args_t ac_aggr;
+if (sizeof ac_aggr.flags)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_efs_args_t_flags=yes
+else
+  ac_cv_member_efs_args_t_flags=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_efs_args_t_flags" >&5
+$as_echo "$ac_cv_member_efs_args_t_flags" >&6; }
+if test $ac_cv_member_efs_args_t_flags = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_EFS_ARGS_T_FLAGS 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for efs_args_t.fspec" >&5
+$as_echo_n "checking for efs_args_t.fspec... " >&6; }
+if ${ac_cv_member_efs_args_t_fspec+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static efs_args_t ac_aggr;
+if (&(ac_aggr.fspec))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_efs_args_t_fspec=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static efs_args_t ac_aggr;
+if (sizeof ac_aggr.fspec)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_efs_args_t_fspec=yes
+else
+  ac_cv_member_efs_args_t_fspec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_efs_args_t_fspec" >&5
+$as_echo "$ac_cv_member_efs_args_t_fspec" >&6; }
+if test $ac_cv_member_efs_args_t_fspec = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_EFS_ARGS_T_FSPEC 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for efs_args_t.version" >&5
+$as_echo_n "checking for efs_args_t.version... " >&6; }
+if ${ac_cv_member_efs_args_t_version+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static efs_args_t ac_aggr;
+if (&(ac_aggr.version))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_efs_args_t_version=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static efs_args_t ac_aggr;
+if (sizeof ac_aggr.version)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_efs_args_t_version=yes
+else
+  ac_cv_member_efs_args_t_version=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_efs_args_t_version" >&5
+$as_echo "$ac_cv_member_efs_args_t_version" >&6; }
+if test $ac_cv_member_efs_args_t_version = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_EFS_ARGS_T_VERSION 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xfs_args_t.flags" >&5
+$as_echo_n "checking for xfs_args_t.flags... " >&6; }
+if ${ac_cv_member_xfs_args_t_flags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static xfs_args_t ac_aggr;
+if (&(ac_aggr.flags))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_xfs_args_t_flags=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static xfs_args_t ac_aggr;
+if (sizeof ac_aggr.flags)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_xfs_args_t_flags=yes
+else
+  ac_cv_member_xfs_args_t_flags=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_xfs_args_t_flags" >&5
+$as_echo "$ac_cv_member_xfs_args_t_flags" >&6; }
+if test $ac_cv_member_xfs_args_t_flags = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_XFS_ARGS_T_FLAGS 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xfs_args_t.fspec" >&5
+$as_echo_n "checking for xfs_args_t.fspec... " >&6; }
+if ${ac_cv_member_xfs_args_t_fspec+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static xfs_args_t ac_aggr;
+if (&(ac_aggr.fspec))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_xfs_args_t_fspec=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static xfs_args_t ac_aggr;
+if (sizeof ac_aggr.fspec)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_xfs_args_t_fspec=yes
+else
+  ac_cv_member_xfs_args_t_fspec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_xfs_args_t_fspec" >&5
+$as_echo "$ac_cv_member_xfs_args_t_fspec" >&6; }
+if test $ac_cv_member_xfs_args_t_fspec = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_XFS_ARGS_T_FSPEC 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tmpfs_args_t.ta_version" >&5
+$as_echo_n "checking for tmpfs_args_t.ta_version... " >&6; }
+if ${ac_cv_member_tmpfs_args_t_ta_version+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (&(ac_aggr.ta_version))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_version=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (sizeof ac_aggr.ta_version)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_version=yes
+else
+  ac_cv_member_tmpfs_args_t_ta_version=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_tmpfs_args_t_ta_version" >&5
+$as_echo "$ac_cv_member_tmpfs_args_t_ta_version" >&6; }
+if test $ac_cv_member_tmpfs_args_t_ta_version = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_TMPFS_ARGS_T_TA_VERSION 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tmpfs_args_t.ta_nodes_max" >&5
+$as_echo_n "checking for tmpfs_args_t.ta_nodes_max... " >&6; }
+if ${ac_cv_member_tmpfs_args_t_ta_nodes_max+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (&(ac_aggr.ta_nodes_max))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_nodes_max=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (sizeof ac_aggr.ta_nodes_max)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_nodes_max=yes
+else
+  ac_cv_member_tmpfs_args_t_ta_nodes_max=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_tmpfs_args_t_ta_nodes_max" >&5
+$as_echo "$ac_cv_member_tmpfs_args_t_ta_nodes_max" >&6; }
+if test $ac_cv_member_tmpfs_args_t_ta_nodes_max = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_TMPFS_ARGS_T_TA_NODES_MAX 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tmpfs_args_t.ta_size_max" >&5
+$as_echo_n "checking for tmpfs_args_t.ta_size_max... " >&6; }
+if ${ac_cv_member_tmpfs_args_t_ta_size_max+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (&(ac_aggr.ta_size_max))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_size_max=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (sizeof ac_aggr.ta_size_max)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_size_max=yes
+else
+  ac_cv_member_tmpfs_args_t_ta_size_max=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_tmpfs_args_t_ta_size_max" >&5
+$as_echo "$ac_cv_member_tmpfs_args_t_ta_size_max" >&6; }
+if test $ac_cv_member_tmpfs_args_t_ta_size_max = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_TMPFS_ARGS_T_TA_SIZE_MAX 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tmpfs_args_t.ta_root_uid" >&5
+$as_echo_n "checking for tmpfs_args_t.ta_root_uid... " >&6; }
+if ${ac_cv_member_tmpfs_args_t_ta_root_uid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (&(ac_aggr.ta_root_uid))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_root_uid=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (sizeof ac_aggr.ta_root_uid)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_root_uid=yes
+else
+  ac_cv_member_tmpfs_args_t_ta_root_uid=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_tmpfs_args_t_ta_root_uid" >&5
+$as_echo "$ac_cv_member_tmpfs_args_t_ta_root_uid" >&6; }
+if test $ac_cv_member_tmpfs_args_t_ta_root_uid = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_TMPFS_ARGS_T_TA_ROOT_UID 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tmpfs_args_t.ta_root_gid" >&5
+$as_echo_n "checking for tmpfs_args_t.ta_root_gid... " >&6; }
+if ${ac_cv_member_tmpfs_args_t_ta_root_gid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (&(ac_aggr.ta_root_gid))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_root_gid=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (sizeof ac_aggr.ta_root_gid)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_root_gid=yes
+else
+  ac_cv_member_tmpfs_args_t_ta_root_gid=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_tmpfs_args_t_ta_root_gid" >&5
+$as_echo "$ac_cv_member_tmpfs_args_t_ta_root_gid" >&6; }
+if test $ac_cv_member_tmpfs_args_t_ta_root_gid = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_TMPFS_ARGS_T_TA_ROOT_GID 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tmpfs_args_t.ta_root_mode" >&5
+$as_echo_n "checking for tmpfs_args_t.ta_root_mode... " >&6; }
+if ${ac_cv_member_tmpfs_args_t_ta_root_mode+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (&(ac_aggr.ta_root_mode))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_root_mode=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static tmpfs_args_t ac_aggr;
+if (sizeof ac_aggr.ta_root_mode)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_tmpfs_args_t_ta_root_mode=yes
+else
+  ac_cv_member_tmpfs_args_t_ta_root_mode=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_tmpfs_args_t_ta_root_mode" >&5
+$as_echo "$ac_cv_member_tmpfs_args_t_ta_root_mode" >&6; }
+if test $ac_cv_member_tmpfs_args_t_ta_root_mode = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_TMPFS_ARGS_T_TA_ROOT_MODE 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct fhstatus.fhs_fh" >&5
+$as_echo_n "checking for struct fhstatus.fhs_fh... " >&6; }
+if ${ac_cv_member_struct_fhstatus_fhs_fh+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct fhstatus ac_aggr;
+if (&(ac_aggr.fhs_fh))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_fhstatus_fhs_fh=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct fhstatus ac_aggr;
+if (sizeof ac_aggr.fhs_fh)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_fhstatus_fhs_fh=yes
+else
+  ac_cv_member_struct_fhstatus_fhs_fh=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_struct_fhstatus_fhs_fh" >&5
+$as_echo "$ac_cv_member_struct_fhstatus_fhs_fh" >&6; }
+if test $ac_cv_member_struct_fhstatus_fhs_fh = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_FHSTATUS_FHS_FH 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs.f_fstypename" >&5
+$as_echo_n "checking for struct statfs.f_fstypename... " >&6; }
+if ${ac_cv_member_struct_statfs_f_fstypename+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct statfs ac_aggr;
+if (&(ac_aggr.f_fstypename))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_statfs_f_fstypename=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct statfs ac_aggr;
+if (sizeof ac_aggr.f_fstypename)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_statfs_f_fstypename=yes
+else
+  ac_cv_member_struct_statfs_f_fstypename=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_struct_statfs_f_fstypename" >&5
+$as_echo "$ac_cv_member_struct_statfs_f_fstypename" >&6; }
+if test $ac_cv_member_struct_statfs_f_fstypename = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STATFS_F_FSTYPENAME 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.acdirmin" >&5
+$as_echo_n "checking for nfs_args_t.acdirmin... " >&6; }
+if ${ac_cv_member_nfs_args_t_acdirmin+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.acdirmin))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_acdirmin=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.acdirmin)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_acdirmin=yes
+else
+  ac_cv_member_nfs_args_t_acdirmin=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_acdirmin" >&5
+$as_echo "$ac_cv_member_nfs_args_t_acdirmin" >&6; }
+if test $ac_cv_member_nfs_args_t_acdirmin = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_ACDIRMIN 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.acdirmax" >&5
+$as_echo_n "checking for nfs_args_t.acdirmax... " >&6; }
+if ${ac_cv_member_nfs_args_t_acdirmax+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.acdirmax))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_acdirmax=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.acdirmax)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_acdirmax=yes
+else
+  ac_cv_member_nfs_args_t_acdirmax=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_acdirmax" >&5
+$as_echo "$ac_cv_member_nfs_args_t_acdirmax" >&6; }
+if test $ac_cv_member_nfs_args_t_acdirmax = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_ACDIRMAX 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.acregmin" >&5
+$as_echo_n "checking for nfs_args_t.acregmin... " >&6; }
+if ${ac_cv_member_nfs_args_t_acregmin+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.acregmin))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_acregmin=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.acregmin)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_acregmin=yes
+else
+  ac_cv_member_nfs_args_t_acregmin=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_acregmin" >&5
+$as_echo "$ac_cv_member_nfs_args_t_acregmin" >&6; }
+if test $ac_cv_member_nfs_args_t_acregmin = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_ACREGMIN 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.acregmax" >&5
+$as_echo_n "checking for nfs_args_t.acregmax... " >&6; }
+if ${ac_cv_member_nfs_args_t_acregmax+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.acregmax))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_acregmax=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.acregmax)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_acregmax=yes
+else
+  ac_cv_member_nfs_args_t_acregmax=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_acregmax" >&5
+$as_echo "$ac_cv_member_nfs_args_t_acregmax" >&6; }
+if test $ac_cv_member_nfs_args_t_acregmax = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_ACREGMAX 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.addrlen" >&5
+$as_echo_n "checking for nfs_args_t.addrlen... " >&6; }
+if ${ac_cv_member_nfs_args_t_addrlen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.addrlen))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_addrlen=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.addrlen)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_addrlen=yes
+else
+  ac_cv_member_nfs_args_t_addrlen=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_addrlen" >&5
+$as_echo "$ac_cv_member_nfs_args_t_addrlen" >&6; }
+if test $ac_cv_member_nfs_args_t_addrlen = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_ADDRLEN 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.bsize" >&5
+$as_echo_n "checking for nfs_args_t.bsize... " >&6; }
+if ${ac_cv_member_nfs_args_t_bsize+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.bsize))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_bsize=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.bsize)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_bsize=yes
+else
+  ac_cv_member_nfs_args_t_bsize=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_bsize" >&5
+$as_echo "$ac_cv_member_nfs_args_t_bsize" >&6; }
+if test $ac_cv_member_nfs_args_t_bsize = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_BSIZE 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.fh_len" >&5
+$as_echo_n "checking for nfs_args_t.fh_len... " >&6; }
+if ${ac_cv_member_nfs_args_t_fh_len+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.fh_len))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_fh_len=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.fh_len)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_fh_len=yes
+else
+  ac_cv_member_nfs_args_t_fh_len=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_fh_len" >&5
+$as_echo "$ac_cv_member_nfs_args_t_fh_len" >&6; }
+if test $ac_cv_member_nfs_args_t_fh_len = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_FH_LEN 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.fhsize" >&5
+$as_echo_n "checking for nfs_args_t.fhsize... " >&6; }
+if ${ac_cv_member_nfs_args_t_fhsize+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.fhsize))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_fhsize=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.fhsize)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_fhsize=yes
+else
+  ac_cv_member_nfs_args_t_fhsize=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_fhsize" >&5
+$as_echo "$ac_cv_member_nfs_args_t_fhsize" >&6; }
+if test $ac_cv_member_nfs_args_t_fhsize = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_FHSIZE 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.gfs_flags" >&5
+$as_echo_n "checking for nfs_args_t.gfs_flags... " >&6; }
+if ${ac_cv_member_nfs_args_t_gfs_flags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.gfs_flags))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_gfs_flags=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.gfs_flags)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_gfs_flags=yes
+else
+  ac_cv_member_nfs_args_t_gfs_flags=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_gfs_flags" >&5
+$as_echo "$ac_cv_member_nfs_args_t_gfs_flags" >&6; }
+if test $ac_cv_member_nfs_args_t_gfs_flags = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_GFS_FLAGS 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.namlen" >&5
+$as_echo_n "checking for nfs_args_t.namlen... " >&6; }
+if ${ac_cv_member_nfs_args_t_namlen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.namlen))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_namlen=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.namlen)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_namlen=yes
+else
+  ac_cv_member_nfs_args_t_namlen=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_namlen" >&5
+$as_echo "$ac_cv_member_nfs_args_t_namlen" >&6; }
+if test $ac_cv_member_nfs_args_t_namlen = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_NAMLEN 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.optstr" >&5
+$as_echo_n "checking for nfs_args_t.optstr... " >&6; }
+if ${ac_cv_member_nfs_args_t_optstr+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.optstr))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_optstr=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.optstr)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_optstr=yes
+else
+  ac_cv_member_nfs_args_t_optstr=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_optstr" >&5
+$as_echo "$ac_cv_member_nfs_args_t_optstr" >&6; }
+if test $ac_cv_member_nfs_args_t_optstr = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_OPTSTR 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.pathconf" >&5
+$as_echo_n "checking for nfs_args_t.pathconf... " >&6; }
+if ${ac_cv_member_nfs_args_t_pathconf+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.pathconf))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_pathconf=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.pathconf)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_pathconf=yes
+else
+  ac_cv_member_nfs_args_t_pathconf=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_pathconf" >&5
+$as_echo "$ac_cv_member_nfs_args_t_pathconf" >&6; }
+if test $ac_cv_member_nfs_args_t_pathconf = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_PATHCONF 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.proto" >&5
+$as_echo_n "checking for nfs_args_t.proto... " >&6; }
+if ${ac_cv_member_nfs_args_t_proto+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.proto))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_proto=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.proto)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_proto=yes
+else
+  ac_cv_member_nfs_args_t_proto=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_proto" >&5
+$as_echo "$ac_cv_member_nfs_args_t_proto" >&6; }
+if test $ac_cv_member_nfs_args_t_proto = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_PROTO 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.sotype" >&5
+$as_echo_n "checking for nfs_args_t.sotype... " >&6; }
+if ${ac_cv_member_nfs_args_t_sotype+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.sotype))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_sotype=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.sotype)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_sotype=yes
+else
+  ac_cv_member_nfs_args_t_sotype=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_sotype" >&5
+$as_echo "$ac_cv_member_nfs_args_t_sotype" >&6; }
+if test $ac_cv_member_nfs_args_t_sotype = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_SOTYPE 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.version" >&5
+$as_echo_n "checking for nfs_args_t.version... " >&6; }
+if ${ac_cv_member_nfs_args_t_version+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.version))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_version=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.version)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_version=yes
+else
+  ac_cv_member_nfs_args_t_version=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_version" >&5
+$as_echo "$ac_cv_member_nfs_args_t_version" >&6; }
+if test $ac_cv_member_nfs_args_t_version = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_VERSION 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.pseudoflavor" >&5
+$as_echo_n "checking for nfs_args_t.pseudoflavor... " >&6; }
+if ${ac_cv_member_nfs_args_t_pseudoflavor+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.pseudoflavor))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_pseudoflavor=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.pseudoflavor)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_pseudoflavor=yes
+else
+  ac_cv_member_nfs_args_t_pseudoflavor=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_pseudoflavor" >&5
+$as_echo "$ac_cv_member_nfs_args_t_pseudoflavor" >&6; }
+if test $ac_cv_member_nfs_args_t_pseudoflavor = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_PSEUDOFLAVOR 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfs_args_t.context" >&5
+$as_echo_n "checking for nfs_args_t.context... " >&6; }
+if ${ac_cv_member_nfs_args_t_context+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (&(ac_aggr.context))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_context=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static nfs_args_t ac_aggr;
+if (sizeof ac_aggr.context)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_nfs_args_t_context=yes
+else
+  ac_cv_member_nfs_args_t_context=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_nfs_args_t_context" >&5
+$as_echo "$ac_cv_member_nfs_args_t_context" >&6; }
+if test $ac_cv_member_nfs_args_t_context = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_NFS_ARGS_T_CONTEXT 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct ifreq.ifr_addr" >&5
+$as_echo_n "checking for struct ifreq.ifr_addr... " >&6; }
+if ${ac_cv_member_struct_ifreq_ifr_addr+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct ifreq ac_aggr;
+if (&(ac_aggr.ifr_addr))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_ifreq_ifr_addr=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct ifreq ac_aggr;
+if (sizeof ac_aggr.ifr_addr)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_ifreq_ifr_addr=yes
+else
+  ac_cv_member_struct_ifreq_ifr_addr=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_struct_ifreq_ifr_addr" >&5
+$as_echo "$ac_cv_member_struct_ifreq_ifr_addr" >&6; }
+if test $ac_cv_member_struct_ifreq_ifr_addr = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_IFREQ_IFR_ADDR 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct ifaddrs.ifa_next" >&5
+$as_echo_n "checking for struct ifaddrs.ifa_next... " >&6; }
+if ${ac_cv_member_struct_ifaddrs_ifa_next+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct ifaddrs ac_aggr;
+if (&(ac_aggr.ifa_next))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_ifaddrs_ifa_next=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct ifaddrs ac_aggr;
+if (sizeof ac_aggr.ifa_next)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_ifaddrs_ifa_next=yes
+else
+  ac_cv_member_struct_ifaddrs_ifa_next=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_struct_ifaddrs_ifa_next" >&5
+$as_echo "$ac_cv_member_struct_ifaddrs_ifa_next" >&6; }
+if test $ac_cv_member_struct_ifaddrs_ifa_next = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_IFADDRS_IFA_NEXT 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr.sa_len" >&5
+$as_echo_n "checking for struct sockaddr.sa_len... " >&6; }
+if ${ac_cv_member_struct_sockaddr_sa_len+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct sockaddr ac_aggr;
+if (&(ac_aggr.sa_len))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_sockaddr_sa_len=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct sockaddr ac_aggr;
+if (sizeof ac_aggr.sa_len)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_sockaddr_sa_len=yes
+else
+  ac_cv_member_struct_sockaddr_sa_len=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_struct_sockaddr_sa_len" >&5
+$as_echo "$ac_cv_member_struct_sockaddr_sa_len" >&6; }
+if test $ac_cv_member_struct_sockaddr_sa_len = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_SOCKADDR_SA_LEN 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct umntrequest.devid" >&5
+$as_echo_n "checking for struct umntrequest.devid... " >&6; }
+if ${ac_cv_member_struct_umntrequest_devid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct umntrequest ac_aggr;
+if (&(ac_aggr.devid))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_umntrequest_devid=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static struct umntrequest ac_aggr;
+if (sizeof ac_aggr.devid)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_struct_umntrequest_devid=yes
+else
+  ac_cv_member_struct_umntrequest_devid=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_struct_umntrequest_devid" >&5
+$as_echo "$ac_cv_member_struct_umntrequest_devid" >&6; }
+if test $ac_cv_member_struct_umntrequest_devid = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_UMNTREQUEST_DEVID 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for autofs_args_t.addr" >&5
+$as_echo_n "checking for autofs_args_t.addr... " >&6; }
+if ${ac_cv_member_autofs_args_t_addr+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static autofs_args_t ac_aggr;
+if (&(ac_aggr.addr))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_autofs_args_t_addr=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static autofs_args_t ac_aggr;
+if (sizeof ac_aggr.addr)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_autofs_args_t_addr=yes
+else
+  ac_cv_member_autofs_args_t_addr=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_autofs_args_t_addr" >&5
+$as_echo "$ac_cv_member_autofs_args_t_addr" >&6; }
+if test $ac_cv_member_autofs_args_t_addr = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AUTOFS_ARGS_T_ADDR 1
+_ACEOF
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mounta.optptr" >&5
+$as_echo_n "checking for mounta.optptr... " >&6; }
+if ${ac_cv_member_mounta_optptr+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static mounta ac_aggr;
+if (&(ac_aggr.optptr))
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_mounta_optptr=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+
+
+
+
+
+int
+main ()
+{
+static mounta ac_aggr;
+if (sizeof ac_aggr.optptr)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_member_mounta_optptr=yes
+else
+  ac_cv_member_mounta_optptr=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_member_mounta_optptr" >&5
+$as_echo "$ac_cv_member_mounta_optptr" >&6; }
+if test $ac_cv_member_mounta_optptr = yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_MOUNTA_OPTPTR 1
+_ACEOF
+
+
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** MAP TYPES ***" >&5
+$as_echo "$as_me: *** MAP TYPES ***" >&6;}
+
+# find what name to give to the map
+if test -n ""
+then
+  ac_map_name=
+else
+  ac_map_name=file
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_map_$ac_map_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+for ac_func in fgets
+do :
+  ac_fn_c_check_func "$LINENO" "fgets" "ac_cv_func_fgets"
+if test "x$ac_cv_func_fgets" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_FGETS 1
+_ACEOF
+
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+
+fi
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+
+
+# find what name to give to the map
+if test -n ""
+then
+  ac_map_name=
+else
+  ac_map_name=sun
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_map_$ac_map_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+for ac_func in fgets
+do :
+  ac_fn_c_check_func "$LINENO" "fgets" "ac_cv_func_fgets"
+if test "x$ac_cv_func_fgets" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_FGETS 1
+_ACEOF
+
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+
+fi
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+
+
+# find what name to give to the map
+if test -n ""
+then
+  ac_map_name=
+else
+  ac_map_name=exec
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_map_$ac_map_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+for ac_func in waitpid
+do :
+  ac_fn_c_check_func "$LINENO" "waitpid" "ac_cv_func_waitpid"
+if test "x$ac_cv_func_waitpid" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_WAITPID 1
+_ACEOF
+
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+
+fi
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+
+if test "$with_hesiod" = "yes" && test "$ac_cv_header_hesiod_h" = "yes"
+then
+
+# find what name to give to the map
+if test -n ""
+then
+  ac_map_name=
+else
+  ac_map_name=hesiod
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_map_$ac_map_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+for ac_func in hes_init hesiod_init
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+
+fi
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+
+fi
+if test "$with_ldap" = "yes" && test "$ac_cv_header_ldap_h" = "yes"
+then
+
+# find what name to give to the map
+if test -n ""
+then
+  ac_map_name=
+else
+  ac_map_name=ldap
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_map_$ac_map_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+for ac_func in ldap_open
+do :
+  ac_fn_c_check_func "$LINENO" "ldap_open" "ac_cv_func_ldap_open"
+if test "x$ac_cv_func_ldap_open" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LDAP_OPEN 1
+_ACEOF
+
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+
+fi
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+
+fi
+if test "$with_ndbm" = "yes" -a "$ac_cv_lib_new_dbm" != ""
+then
+
+# find what name to give to the map
+if test -n "ndbm"
+then
+  ac_map_name=ndbm
+else
+  ac_map_name=$ac_cv_lib_new_dbm
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_map_$ac_map_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+for ac_func in dbm_open
+do :
+  ac_fn_c_check_func "$LINENO" "dbm_open" "ac_cv_func_dbm_open"
+if test "x$ac_cv_func_dbm_open" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DBM_OPEN 1
+_ACEOF
+
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+
+fi
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+
+fi
+
+# find what name to give to the map
+if test -n ""
+then
+  ac_map_name=
+else
+  ac_map_name=nis
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_map_$ac_map_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+for ac_func in yp_get_default_domain yp_all
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+
+fi
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+
+
+# find what name to give to the map
+if test -n "nisplus"
+then
+  ac_map_name=nisplus
+else
+  ac_map_name=nisplus
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_map_$ac_map_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+for ac_func in nis_domain_of
+do :
+  ac_fn_c_check_func "$LINENO" "nis_domain_of" "ac_cv_func_nis_domain_of"
+if test "x$ac_cv_func_nis_domain_of" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_NIS_DOMAIN_OF 1
+_ACEOF
+
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+
+fi
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+
+
+# find what name to give to the map
+if test -n ""
+then
+  ac_map_name=
+else
+  ac_map_name=passwd
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_map_$ac_map_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+for ac_func in getpwnam
+do :
+  ac_fn_c_check_func "$LINENO" "getpwnam" "ac_cv_func_getpwnam"
+if test "x$ac_cv_func_getpwnam" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_GETPWNAM 1
+_ACEOF
+
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+
+fi
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+
+
+# find what name to give to the map
+if test -n ""
+then
+  ac_map_name=
+else
+  ac_map_name=union
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_map_$ac_map_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+for ac_func in opendir
+do :
+  ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir"
+if test "x$ac_cv_func_opendir" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_OPENDIR 1
+_ACEOF
+
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+
+fi
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_map_name maps" >&5
+$as_echo_n "checking for $ac_map_name maps... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** FILESYSTEM TYPES ***" >&5
+$as_echo "$as_me: *** FILESYSTEM TYPES ***" >&6;}
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: autofs)"
+else
+  ac_fs_name=autofs
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in autofs
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n "cdfs"
+then
+  ac_fs_name=cdfs
+  ac_fs_as_name=" (from: cdfs hsfs cd9660 iso9660 isofs cdrom)"
+else
+  ac_fs_name=cdfs hsfs cd9660 iso9660 isofs cdrom
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in cdfs hsfs cd9660 iso9660 isofs cdrom
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: udf)"
+else
+  ac_fs_name=udf
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in udf
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: cache)"
+else
+  ac_fs_name=cache
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in cache
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n "lofs"
+then
+  ac_fs_name=lofs
+  ac_fs_as_name=" (from: lofs lo)"
+else
+  ac_fs_name=lofs lo
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in lofs lo
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: mfs)"
+else
+  ac_fs_name=mfs
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in mfs
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: nfs)"
+else
+  ac_fs_name=nfs
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in nfs
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n "pcfs"
+then
+  ac_fs_name=pcfs
+  ac_fs_as_name=" (from: vfat pcfs pc msdos msdosfs fat)"
+else
+  ac_fs_name=vfat pcfs pc msdos msdosfs fat
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in vfat pcfs pc msdos msdosfs fat
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: tfs)"
+else
+  ac_fs_name=tfs
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in tfs
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: tmpfs)"
+else
+  ac_fs_name=tmpfs
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in tmpfs
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n "ufs"
+then
+  ac_fs_name=ufs
+  ac_fs_as_name=" (from: ext4 ext3 ext2 ffs ufs 42 43 44 efs xfs jfs ultrix)"
+else
+  ac_fs_name=ext4 ext3 ext2 ffs ufs 42 43 44 efs xfs jfs ultrix
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in ext4 ext3 ext2 ffs ufs 42 43 44 efs xfs jfs ultrix
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+case "${host_os_name}" in
+	openbsd* ) ;;
+	* )
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: xfs)"
+else
+  ac_fs_name=xfs
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in xfs
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+ ;;
+esac
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+  ac_fs_as_name=" (from: efs)"
+else
+  ac_fs_name=efs
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in efs
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n "nullfs"
+then
+  ac_fs_name=nullfs
+  ac_fs_as_name=" (from: null nullfs)"
+else
+  ac_fs_name=null nullfs
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in null nullfs
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n "unionfs"
+then
+  ac_fs_name=unionfs
+  ac_fs_as_name=" (from: union unionfs)"
+else
+  ac_fs_name=union unionfs
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in union unionfs
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n "umapfs"
+then
+  ac_fs_name=umapfs
+  ac_fs_as_name=" (from: umap umapfs)"
+else
+  ac_fs_name=umap umapfs
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in umap umapfs
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+else
+  eval "ac_cv_fs_$ac_fs_name=no"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name$ac_fs_as_name mntent definition" >&5
+$as_echo_n "checking for $ac_fs_name$ac_fs_as_name mntent definition... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=cdfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo cdfs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_fs_headers_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_header_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <hsfs/hsfs.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <hsfs/hsfs.h>... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_fs_header_$ac_fs_name=no"
+# and look to see if it was found
+for ac_header in hsfs/hsfs.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "hsfs/hsfs.h" "ac_cv_header_hsfs_hsfs_h" "$ac_includes_default"
+if test "x$ac_cv_header_hsfs_hsfs_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_HSFS_HSFS_H 1
+_ACEOF
+  eval "ac_cv_fs_header_$ac_fs_name=yes"
+  break
+
+fi
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <hsfs/hsfs.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <hsfs/hsfs.h>... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_fs_headers_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=udf
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo udf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_fs_headers_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_header_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <fs/udf/udf_mount.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <fs/udf/udf_mount.h>... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_fs_header_$ac_fs_name=no"
+# and look to see if it was found
+for ac_header in fs/udf/udf_mount.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "fs/udf/udf_mount.h" "ac_cv_header_fs_udf_udf_mount_h" "$ac_includes_default"
+if test "x$ac_cv_header_fs_udf_udf_mount_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_FS_UDF_UDF_MOUNT_H 1
+_ACEOF
+  eval "ac_cv_fs_header_$ac_fs_name=yes"
+  break
+
+fi
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <fs/udf/udf_mount.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <fs/udf/udf_mount.h>... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_fs_headers_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=tmpfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo tmpfs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_fs_headers_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_header_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <tmpfs/tmp.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <tmpfs/tmp.h>... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_fs_header_$ac_fs_name=no"
+# and look to see if it was found
+for ac_header in tmpfs/tmp.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "tmpfs/tmp.h" "ac_cv_header_tmpfs_tmp_h" "$ac_includes_default"
+if test "x$ac_cv_header_tmpfs_tmp_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_TMPFS_TMP_H 1
+_ACEOF
+  eval "ac_cv_fs_header_$ac_fs_name=yes"
+  break
+
+fi
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <tmpfs/tmp.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <tmpfs/tmp.h>... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_fs_headers_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=tmpfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo tmpfs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_fs_headers_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_header_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <fs/tmpfs/tmpfs_args.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <fs/tmpfs/tmpfs_args.h>... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_fs_header_$ac_fs_name=no"
+# and look to see if it was found
+for ac_header in fs/tmpfs/tmpfs_args.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "fs/tmpfs/tmpfs_args.h" "ac_cv_header_fs_tmpfs_tmpfs_args_h" "$ac_includes_default"
+if test "x$ac_cv_header_fs_tmpfs_tmpfs_args_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_FS_TMPFS_TMPFS_ARGS_H 1
+_ACEOF
+  eval "ac_cv_fs_header_$ac_fs_name=yes"
+  break
+
+fi
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <fs/tmpfs/tmpfs_args.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <fs/tmpfs/tmpfs_args.h>... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_fs_headers_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=efs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo efs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_fs_headers_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_header_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <fs/efs/efs_mount.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <fs/efs/efs_mount.h>... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_fs_header_$ac_fs_name=no"
+# and look to see if it was found
+for ac_header in fs/efs/efs_mount.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "fs/efs/efs_mount.h" "ac_cv_header_fs_efs_efs_mount_h" "$ac_includes_default"
+if test "x$ac_cv_header_fs_efs_efs_mount_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_FS_EFS_EFS_MOUNT_H 1
+_ACEOF
+  eval "ac_cv_fs_header_$ac_fs_name=yes"
+  break
+
+fi
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <fs/efs/efs_mount.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <fs/efs/efs_mount.h>... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_fs_headers_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=autofs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo autofs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_fs_headers_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_header_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <sys/fs/autofs.h linux/auto_fs.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <sys/fs/autofs.h linux/auto_fs.h>... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_fs_header_$ac_fs_name=no"
+# and look to see if it was found
+for ac_header in sys/fs/autofs.h linux/auto_fs.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+  eval "ac_cv_fs_header_$ac_fs_name=yes"
+  break
+
+fi
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <sys/fs/autofs.h linux/auto_fs.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <sys/fs/autofs.h linux/auto_fs.h>... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_fs_headers_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=cachefs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo cachefs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_fs_headers_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_fs_header_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <sys/fs/cachefs_fs.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <sys/fs/cachefs_fs.h>... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# define to "no" by default
+eval "ac_cv_fs_header_$ac_fs_name=no"
+# and look to see if it was found
+for ac_header in sys/fs/cachefs_fs.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "sys/fs/cachefs_fs.h" "ac_cv_header_sys_fs_cachefs_fs_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_fs_cachefs_fs_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_FS_CACHEFS_FS_H 1
+_ACEOF
+  eval "ac_cv_fs_header_$ac_fs_name=yes"
+  break
+
+fi
+
+done
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_fs_name filesystem in <sys/fs/cachefs_fs.h>" >&5
+$as_echo_n "checking for $ac_fs_name filesystem in <sys/fs/cachefs_fs.h>... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_fs_headers_safe 1
+_ACEOF
+
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** AUTOMOUNTER FILESYSTEM TYPES ***" >&5
+$as_echo "$as_me: *** AUTOMOUNTER FILESYSTEM TYPES ***" >&6;}
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo auto | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_auto`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for automounter filesystem (auto)" >&5
+$as_echo_n "checking for automounter filesystem (auto)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_auto=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n ""
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_auto=no"
+  if test "`eval echo '$''{ac_cv_fs_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_auto=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_auto=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for automounter filesystem (auto)" >&5
+$as_echo_n "checking for automounter filesystem (auto)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'auto'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo direct | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_direct`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for direct automount filesystem (direct)" >&5
+$as_echo_n "checking for direct automount filesystem (direct)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_direct=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n ""
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_direct=no"
+  if test "`eval echo '$''{ac_cv_fs_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_direct=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_direct=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for direct automount filesystem (direct)" >&5
+$as_echo_n "checking for direct automount filesystem (direct)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'direct'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo toplvl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_toplvl`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for top-level filesystem (toplvl)" >&5
+$as_echo_n "checking for top-level filesystem (toplvl)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_toplvl=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n ""
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_toplvl=no"
+  if test "`eval echo '$''{ac_cv_fs_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_toplvl=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_toplvl=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for top-level filesystem (toplvl)" >&5
+$as_echo_n "checking for top-level filesystem (toplvl)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'toplvl'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo error | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_error`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error filesystem (error)" >&5
+$as_echo_n "checking for error filesystem (error)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_error=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n ""
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_error=no"
+  if test "`eval echo '$''{ac_cv_fs_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_error=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_error=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error filesystem (error)" >&5
+$as_echo_n "checking for error filesystem (error)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'error'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo program | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_program`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for program filesystem (program)" >&5
+$as_echo_n "checking for program filesystem (program)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_program=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n ""
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_program=no"
+  if test "`eval echo '$''{ac_cv_fs_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_program=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_program=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for program filesystem (program)" >&5
+$as_echo_n "checking for program filesystem (program)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'program'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo link | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_link`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlink filesystem (link)" >&5
+$as_echo_n "checking for symlink filesystem (link)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_link=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n ""
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_link=no"
+  if test "`eval echo '$''{ac_cv_fs_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_link=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_link=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlink filesystem (link)" >&5
+$as_echo_n "checking for symlink filesystem (link)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'link'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo linkx | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_linkx`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlink with existence check filesystem (linkx)" >&5
+$as_echo_n "checking for symlink with existence check filesystem (linkx)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_linkx=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n ""
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_linkx=no"
+  if test "`eval echo '$''{ac_cv_fs_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_linkx=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_linkx=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlink with existence check filesystem (linkx)" >&5
+$as_echo_n "checking for symlink with existence check filesystem (linkx)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'linkx'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo host | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_host`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for host (nfs) filesystem (host)" >&5
+$as_echo_n "checking for host (nfs) filesystem (host)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_host=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n "nfs"
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_host=no"
+  if test "`eval echo '$''{ac_cv_fs_'nfs'}'`" = yes
+  then
+    eval "ac_cv_am_fs_host=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_'nfs'}'`" = yes
+  then
+    eval "ac_cv_am_fs_host=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for host (nfs) filesystem (host)" >&5
+$as_echo_n "checking for host (nfs) filesystem (host)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'host'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo nfsx | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_nfsx`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multi-nfs mount filesystem (nfsx)" >&5
+$as_echo_n "checking for multi-nfs mount filesystem (nfsx)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_nfsx=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n "nfs"
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_nfsx=no"
+  if test "`eval echo '$''{ac_cv_fs_'nfs'}'`" = yes
+  then
+    eval "ac_cv_am_fs_nfsx=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_'nfs'}'`" = yes
+  then
+    eval "ac_cv_am_fs_nfsx=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multi-nfs mount filesystem (nfsx)" >&5
+$as_echo_n "checking for multi-nfs mount filesystem (nfsx)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'nfsx'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo nfsl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_nfsl`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NFS with local existence check filesystem (nfsl)" >&5
+$as_echo_n "checking for NFS with local existence check filesystem (nfsl)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_nfsl=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n ""
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_nfsl=no"
+  if test "`eval echo '$''{ac_cv_fs_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_nfsl=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_nfsl=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NFS with local existence check filesystem (nfsl)" >&5
+$as_echo_n "checking for NFS with local existence check filesystem (nfsl)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'nfsl'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+# store variable name of fs
+ac_upcase_am_fs_name=`echo union | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_am_fs_union`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for union filesystem (union)" >&5
+$as_echo_n "checking for union filesystem (union)... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# true by default
+eval "ac_cv_am_fs_union=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n ""
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_union=no"
+  if test "`eval echo '$''{ac_cv_fs_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_union=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_''}'`" = yes
+  then
+    eval "ac_cv_am_fs_union=yes"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for union filesystem (union)" >&5
+$as_echo_n "checking for union filesystem (union)... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'union'}'`" = yes
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe 1
+_ACEOF
+
+fi
+
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** MOUNTING TYPES ***" >&5
+$as_echo "$as_me: *** MOUNTING TYPES ***" >&6;}
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=nfs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in nfs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=nfs3
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in nfs3
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=nfs4
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in nfs4
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=lustre
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in lustre
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "ufs"
+then
+  ac_fs_name=ufs
+else
+  ac_fs_name=ext4 ext3 ext2 ffs ufs 4.2 4.3 4.4 efs xfs jfs ultrix
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in ext4 ext3 ext2 ffs ufs 4.2 4.3 4.4 efs xfs jfs ultrix
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=xfs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in xfs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=efs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in efs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "cdfs"
+then
+  ac_fs_name=cdfs
+else
+  ac_fs_name=cdfs hsfs cd9660 iso9660 isofs cdrom
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in cdfs hsfs cd9660 iso9660 isofs cdrom
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=udf
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in udf
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "pcfs"
+then
+  ac_fs_name=pcfs
+else
+  ac_fs_name=vfat pcfs pc msdos msdosfs fat
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in vfat pcfs pc msdos msdosfs fat
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=mfs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in mfs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "tmpfs"
+then
+  ac_fs_name=tmpfs
+else
+  ac_fs_name=tmpfs tmp
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in tmpfs tmp
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "lofs"
+then
+  ac_fs_name=lofs
+else
+  ac_fs_name=lofs lo
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in lofs lo
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=lfs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in lfs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=afs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in afs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=autofs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in autofs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=tfs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in tfs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=cachefs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in cachefs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=ignore
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in ignore
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "nullfs"
+then
+  ac_fs_name=nullfs
+else
+  ac_fs_name=null nullfs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in null nullfs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "unionfs"
+then
+  ac_fs_name=unionfs
+else
+  ac_fs_name=union unionfs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in union unionfs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "umapfs"
+then
+  ac_fs_name=umapfs
+else
+  ac_fs_name=umap umapfs
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mount_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in umap umapfs
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"
+else
+  eval "ac_cv_mount_type_$ac_fs_name=notfound"
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount(2) type/name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mount(2) type/name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** MOUNTING TABLE NAMES ***" >&5
+$as_echo "$as_me: *** MOUNTING TABLE NAMES ***" >&6;}
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=nfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in nfs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=nfs3
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in nfs3
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=nfs4
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in nfs4
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=lustre
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in lustre
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "ufs"
+then
+  ac_fs_name=ufs
+else
+  ac_fs_name=ext4 ext3 ext2 ffs ufs 4.2 4.3 4.4 efs xfs jfs ultrix
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in ext4 ext3 ext2 ffs ufs 4.2 4.3 4.4 efs xfs jfs ultrix
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=xfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in xfs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=efs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in efs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "cdfs"
+then
+  ac_fs_name=cdfs
+else
+  ac_fs_name=cdfs hsfs cd9660 iso9660 isofs cdrom
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in cdfs hsfs cd9660 iso9660 isofs cdrom
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=udf
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in udf
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "pcfs"
+then
+  ac_fs_name=pcfs
+else
+  ac_fs_name=vfat pcfs pc msdos msdosfs fat
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in vfat pcfs pc msdos msdosfs fat
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=mfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in mfs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "tmpfs"
+then
+  ac_fs_name=tmpfs
+else
+  ac_fs_name=tmpfs tmp
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in tmpfs tmp
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "lofs"
+then
+  ac_fs_name=lofs
+else
+  ac_fs_name=lofs lo
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in lofs lo
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=lfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in lfs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=afs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in afs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=autofs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in autofs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=tfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in tfs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n ""
+then
+  ac_fs_name=
+else
+  ac_fs_name=cachefs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in cachefs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "nullfs"
+then
+  ac_fs_name=nullfs
+else
+  ac_fs_name=null nullfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in null nullfs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "unionfs"
+then
+  ac_fs_name=unionfs
+else
+  ac_fs_name=union unionfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in union unionfs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+# find what name to give to the fs
+if test -n "umapfs"
+then
+  ac_fs_name=umapfs
+else
+  ac_fs_name=umap umapfs
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_type_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in umap umapfs
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+
+
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+
+fi
+rm -f conftest*
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+
+
+
+main(argc)
+int argc;
+{
+
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+
+value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+
+exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+   eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+
+fi
+
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mnttab name for $ac_fs_name filesystem" >&5
+$as_echo_n "checking for mnttab name for $ac_fs_name filesystem... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** MOUNT TABLE OPTION NAME STRINGS ***" >&5
+$as_echo "$as_me: *** MOUNT TABLE OPTION NAME STRINGS ***" >&6;}
+
+for ac_tmp_arg in \
+	acdirmax	\
+	acdirmin	\
+	acregmax	\
+	acregmin	\
+	actimeo		\
+	compress	\
+	dev		\
+	fsid		\
+	grpid		\
+	ignore		\
+	intr		\
+	longname	\
+	maxgroups	\
+	multi		\
+	noac		\
+	noacl		\
+	noauto		\
+	noconn		\
+	nocto		\
+	nosub		\
+	nosuid		\
+	nowin95		\
+	pgthresh	\
+	port		\
+	posix		\
+	private		\
+	proplist	\
+	proto		\
+	public		\
+	retrans		\
+	retry		\
+	ro		\
+	rsize		\
+	rw		\
+	shortname	\
+	soft		\
+	spongy		\
+	suid		\
+	symttl		\
+	timeo		\
+	vers		\
+	wsize		\
+
+do
+
+# what name to give to the fs
+ac_fs_name=$ac_tmp_arg
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnttab_opt_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount table option $ac_fs_name" >&5
+$as_echo_n "checking for mount table option $ac_fs_name... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnttab_opt_$ac_fs_name=notfound"
+# and look to see if it was found
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MNTOPT_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "\".*\"" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MNTOPT_$ac_upcase_fs_name
+if (argc > 1)
+  printf("%s", MNTOPT_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MNTOPT_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+# set cache variable to value
+if test "${value}" != notfound
+then
+  eval "ac_cv_mnttab_opt_$ac_fs_name=\\\"$value\\\""
+else
+  eval "ac_cv_mnttab_opt_$ac_fs_name=$value"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount table option $ac_fs_name" >&5
+$as_echo_n "checking for mount table option $ac_fs_name... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnttab_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+done
+
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** GENERIC MOUNT(2) OPTIONS ***" >&5
+$as_echo "$as_me: *** GENERIC MOUNT(2) OPTIONS ***" >&6;}
+
+for ac_tmp_arg in \
+	active		\
+	async		\
+	automntfs	\
+	bind		\
+	cache		\
+	data		\
+	detach		\
+	force		\
+	fss		\
+	grpid		\
+	ignore		\
+	i_version	\
+	jfs		\
+	kernmount	\
+	log		\
+	mandlock	\
+	move		\
+	multi		\
+	newtype		\
+	nfs		\
+	noatime		\
+	nocache		\
+	nocoredump	\
+	nodev		\
+	nodevmtime	\
+	nodiratime	\
+	noexec		\
+	nomnttab	\
+	nosub		\
+	nosuid		\
+	nouser		\
+	optionstr	\
+	overlay		\
+	posixacl	\
+	private		\
+	quota		\
+	rdonly		\
+	rec		\
+	remount		\
+	relatime	\
+	ronly		\
+	shared		\
+	silent		\
+	slave		\
+	softdep		\
+	strictatime	\
+	sync		\
+	synchronous	\
+	symperm		\
+	unbindable	\
+	union		\
+	verbose		\
+
+do
+
+# what name to give to the fs
+ac_fs_name=$ac_tmp_arg
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_GEN_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnt2_gen_opt_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for generic mount(2) option $ac_fs_name" >&5
+$as_echo_n "checking for generic mount(2) option $ac_fs_name... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnt2_gen_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first, try MS_* (most systems).  Must be the first test!
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MS_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MS_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", MS_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MS_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# if failed, try MNT_* (bsd44 systems)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MNT_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MNT_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", MNT_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MNT_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# if failed, try MS_*  as an integer (linux systems)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of an integer (must not start with 0 --- those
+# are octals).
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MS_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "[1-9][0-9]*" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MS_$ac_upcase_fs_name
+if (argc > 1)
+  printf("%d", MS_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MS_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# If failed try M_* (must be last test since svr4 systems define M_DATA etc.
+# in <sys/stream.h>
+# This test was off for now, because of the conflicts with other systems.
+# but I turned it back on by faking the inclusion of <sys/stream.h> already.
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+M_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef M_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", M_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option M_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_gen_opt_$ac_fs_name=$value"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for generic mount(2) option $ac_fs_name" >&5
+$as_echo_n "checking for generic mount(2) option $ac_fs_name... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_gen_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+done
+
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** NFS-SPECIFIC MOUNT(2) OPTIONS ***" >&5
+$as_echo "$as_me: *** NFS-SPECIFIC MOUNT(2) OPTIONS ***" >&6;}
+
+for ac_tmp_arg in \
+	acdirmax	\
+	acdirmin	\
+	acregmax	\
+	acregmin	\
+	auto		\
+	broken_suid	\
+	deadthresh	\
+	dirsync		\
+	dumbtimr	\
+	fsname		\
+	grpid		\
+	hostname	\
+	ignore		\
+	int		\
+	intr		\
+	kerb		\
+	knconf		\
+	leaseterm	\
+	maxgrps		\
+	nfsv3		\
+	noac		\
+	noacl		\
+	noconn		\
+	nocto		\
+	noint		\
+	nonlm		\
+	nordirplus	\
+	nqnfs		\
+	nqlooklease	\
+	pgthresh	\
+	posix		\
+	private		\
+	proplist	\
+	rdirplus	\
+	readahead	\
+	readdirsize	\
+	resvport	\
+	retrans		\
+	ronly		\
+	rsize		\
+	soft		\
+	spongy		\
+	strictlock	\
+	symttl		\
+	tcp		\
+	timeo		\
+	unshared	\
+	ver3		\
+	wsize		\
+	xlatecookie	\
+
+do
+
+# what name to give to the fs
+ac_fs_name=$ac_tmp_arg
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_NFS_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnt2_nfs_opt_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NFS-specific mount(2) option $ac_fs_name" >&5
+$as_echo_n "checking for NFS-specific mount(2) option $ac_fs_name... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnt2_nfs_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first try NFSMNT_* (most systems)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+NFSMNT_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef NFSMNT_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", NFSMNT_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option NFSMNT_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# next try NFS_MOUNT_* (linux)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+NFS_MOUNT_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef NFS_MOUNT_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", NFS_MOUNT_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option NFS_MOUNT_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_nfs_opt_$ac_fs_name=$value"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NFS-specific mount(2) option $ac_fs_name" >&5
+$as_echo_n "checking for NFS-specific mount(2) option $ac_fs_name... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_nfs_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** CDFS-SPECIFIC MOUNT(2) OPTIONS ***" >&5
+$as_echo "$as_me: *** CDFS-SPECIFIC MOUNT(2) OPTIONS ***" >&6;}
+
+for ac_tmp_arg in \
+	defperm		\
+	extatt		\
+	gens		\
+	nocasetrans	\
+	nodefperm	\
+	nojoliet	\
+	norrip		\
+	noversion	\
+	rrcaseins	\
+	rrip		\
+
+do
+
+# what name to give to the fs
+ac_fs_name=$ac_tmp_arg
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_CDFS_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnt2_cdfs_opt_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CDFS-specific mount(2) option $ac_fs_name" >&5
+$as_echo_n "checking for CDFS-specific mount(2) option $ac_fs_name... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnt2_cdfs_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first, try MS_* (most systems).  Must be the first test!
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MS_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MS_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", MS_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MS_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# if failed, try MNT_* (bsd44 systems)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MNT_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MNT_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", MNT_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MNT_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# if failed, try MS_*  as an integer (linux systems)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of an integer (must not start with 0 --- those
+# are octals).
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MS_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "[1-9][0-9]*" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MS_$ac_upcase_fs_name
+if (argc > 1)
+  printf("%d", MS_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MS_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# If failed try M_* (must be last test since svr4 systems define M_DATA etc.
+# in <sys/stream.h>
+# This test was off for now, because of the conflicts with other systems.
+# but I turned it back on by faking the inclusion of <sys/stream.h> already.
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+M_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef M_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", M_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option M_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# if failed, try ISOFSMNT_* as a hex (bsdi4 systems)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+ISOFSMNT_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef ISOFSMNT_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", ISOFSMNT_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option ISOFSMNT_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_cdfs_opt_$ac_fs_name=$value"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CDFS-specific mount(2) option $ac_fs_name" >&5
+$as_echo_n "checking for CDFS-specific mount(2) option $ac_fs_name... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_cdfs_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** UDF-SPECIFIC MOUNT(2) OPTIONS ***" >&5
+$as_echo "$as_me: *** UDF-SPECIFIC MOUNT(2) OPTIONS ***" >&6;}
+
+for ac_tmp_arg in \
+	closesession	\
+
+do
+
+# what name to give to the fs
+ac_fs_name=$ac_tmp_arg
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_UDF_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnt2_udf_opt_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UDF-specific mount(2) option $ac_fs_name" >&5
+$as_echo_n "checking for UDF-specific mount(2) option $ac_fs_name... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnt2_udf_opt_$ac_fs_name=notfound"
+value=notfound
+
+# XXX - tests for other systems need to be added here!
+
+# if failed, try UDFMNT_* as a hex (netbsd systems)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+UDFMNT_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef UDFMNT_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", UDFMNT_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option UDFMNT_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_udf_opt_$ac_fs_name=$value"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UDF-specific mount(2) option $ac_fs_name" >&5
+$as_echo_n "checking for UDF-specific mount(2) option $ac_fs_name... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_udf_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** PCFS-SPECIFIC MOUNT(2) OPTIONS ***" >&5
+$as_echo "$as_me: *** PCFS-SPECIFIC MOUNT(2) OPTIONS ***" >&6;}
+
+for ac_tmp_arg in \
+	longname	\
+	nowin95		\
+	shortname	\
+
+do
+
+# what name to give to the fs
+ac_fs_name=$ac_tmp_arg
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_PCFS_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+
+ac_tmp=`echo ac_cv_mnt2_pcfs_opt_$ac_fs_name`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCFS-specific mount(2) option $ac_fs_name" >&5
+$as_echo_n "checking for PCFS-specific mount(2) option $ac_fs_name... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# undefine by default
+eval "ac_cv_mnt2_pcfs_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first, try MS_* (most systems).  Must be the first test!
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MS_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MS_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", MS_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MS_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# if failed, try MNT_* (bsd44 systems)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MNT_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MNT_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", MNT_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MNT_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# if failed, try MS_*  as an integer (linux systems)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of an integer (must not start with 0 --- those
+# are octals).
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MS_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "[1-9][0-9]*" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MS_$ac_upcase_fs_name
+if (argc > 1)
+  printf("%d", MS_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MS_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# If failed try M_* (must be last test since svr4 systems define M_DATA etc.
+# in <sys/stream.h>
+# This test was off for now, because of the conflicts with other systems.
+# but I turned it back on by faking the inclusion of <sys/stream.h> already.
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+M_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef M_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", M_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option M_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# if failed, try MSDOSFSMNT_* as a hex (bsd44 systems)
+if test "$value" = notfound
+then
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+MSDOSFSMNT_$ac_upcase_fs_name
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "0x" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+
+
+
+main(argc)
+int argc;
+{
+#ifdef MSDOSFSMNT_$ac_upcase_fs_name
+if (argc > 1)
+  printf("0x%x", MSDOSFSMNT_$ac_upcase_fs_name);
+exit(0);
+#else
+# error no such option MSDOSFSMNT_$ac_upcase_fs_name
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+else
+  :
+
+fi
+
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_pcfs_opt_$ac_fs_name=$value"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCFS-specific mount(2) option $ac_fs_name" >&5
+$as_echo_n "checking for PCFS-specific mount(2) option $ac_fs_name... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_pcfs_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define $ac_safe $ac_tmp
+_ACEOF
+
+fi
+
+done
+
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SYSTEM-SPECIFIC TESTS ***" >&5
+$as_echo "$as_me: *** SYSTEM-SPECIFIC TESTS ***" >&6;}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking mount table style" >&5
+$as_echo_n "checking mount table style... " >&6; }
+if ${ac_cv_style_mnttab+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct style for mount table manipulation functions
+case "${host_os_name}" in
+	aix* )
+			ac_cv_style_mnttab=aix ;;
+	bsd* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+			ac_cv_style_mnttab=bsd ;;
+	isc3* )
+			ac_cv_style_mnttab=isc3 ;;
+	mach3* )
+			ac_cv_style_mnttab=mach3 ;;
+	osf* )
+			ac_cv_style_mnttab=osf ;;
+	svr4* | sysv4* | solaris2* | sunos5* | aoi* )
+			ac_cv_style_mnttab=svr4 ;;
+	ultrix* )
+			ac_cv_style_mnttab=ultrix ;;
+	linux*)
+			ac_cv_style_mnttab=linux ;;
+	* )
+			ac_cv_style_mnttab=file ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_style_mnttab" >&5
+$as_echo "$ac_cv_style_mnttab" >&6; }
+am_utils_link_files=${am_utils_link_files}libamu/mtabutil.c:conf/mtab/mtab_${ac_cv_style_mnttab}.c" "
+
+# append mtab utilities object to LIBOBJS for automatic compilation
+case " $LIBOBJS " in
+  *" mtabutil.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS mtabutil.$ac_objext"
+ ;;
+esac
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mount type to hide from df" >&5
+$as_echo_n "checking for mount type to hide from df... " >&6; }
+if ${ac_cv_hide_mount_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+case "${host_os}" in
+	irix* | hpux* )
+		ac_cv_hide_mount_type="ignore"
+		;;
+	sunos4* )
+		ac_cv_hide_mount_type="auto"
+		;;
+	* )
+		ac_cv_hide_mount_type="nfs"
+		;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_hide_mount_type" >&5
+$as_echo "$ac_cv_hide_mount_type" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define HIDE_MOUNT_TYPE "$ac_cv_hide_mount_type"
+_ACEOF
+
+
+
+
+ac_tmp=`echo ac_cv_mnttab_location`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking where mount table is kept" >&5
+$as_echo_n "checking where mount table is kept... " >&6; }
+  echo $ECHO_N "(cached) $ECHO_C" 1>&6
+else
+
+# assume location is on file
+ac_cv_mnttab_location=file
+for ac_func in mntctl getmntinfo getmountent
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ ac_cv_mnttab_location=kernel
+fi
+done
+
+# Solaris 8 Beta Refresh and up use the mntfs pseudo filesystem to store the
+# mount table in kernel (cf. mnttab(4): the MS_NOMNTTAB option in
+# <sys/mount.h> inhibits that a mount shows up there and thus can be used to
+# check for the in-kernel mount table
+if test "$ac_cv_mnt2_gen_opt_nomnttab" != notfound
+then
+  ac_cv_mnttab_location=kernel
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking where mount table is kept" >&5
+$as_echo_n "checking where mount table is kept... " >&6; }
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_tmp_val" >&5
+$as_echo "$ac_tmp_val" >&6; }
+
+if test "$ac_cv_mnttab_location" = file
+then
+ $as_echo "#define MOUNT_TABLE_ON_FILE 1" >>confdefs.h
+
+fi
+
+if test "$ac_cv_have_struct_mnttab" != yes && test "$ac_cv_have_struct_mntent" != yes && test "$ac_cv_mnttab_location" = file
+then
+as_fn_error $? "No definition found for struct mnttab or struct mntent
+and this system stores its mount tables on files (not in kernel).
+This can be due to a misconfigured system, one for which am-utils
+was not ported to yet, or a bug in the am-utils sources.  Check
+config.log for details and report them to am-utils@am-utils.org please." "$LINENO" 5
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for name of mount table file name" >&5
+$as_echo_n "checking for name of mount table file name... " >&6; }
+if ${ac_cv_mnttab_file_name+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# expand cpp value for MNTTAB
+
+# we are looking for a regexp of a string
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* see M4 comment at the top of the definition of this macro */
+#ifdef MOUNTED
+# define _MNTTAB_FILE_NAME MOUNTED
+# else /* not MOUNTED */
+# ifdef MNTTAB
+#  define _MNTTAB_FILE_NAME MNTTAB
+# endif /* MNTTAB */
+#endif /* not MOUNTED */
+
+
+
+_MNTTAB_FILE_NAME
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "\".*\"" >/dev/null 2>&1; then :
+  value="notfound"
+if test "$cross_compiling" = yes; then :
+  value="notfound"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+
+/* see M4 comment at the top of the definition of this macro */
+#ifdef MOUNTED
+# define _MNTTAB_FILE_NAME MOUNTED
+# else /* not MOUNTED */
+# ifdef MNTTAB
+#  define _MNTTAB_FILE_NAME MNTTAB
+# endif /* MNTTAB */
+#endif /* not MOUNTED */
+
+
+
+main(argc)
+int argc;
+{
+#ifdef _MNTTAB_FILE_NAME
+if (argc > 1)
+  printf("%s", _MNTTAB_FILE_NAME);
+exit(0);
+#else
+# error no such option _MNTTAB_FILE_NAME
+#endif
+exit(1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  value=`./conftest dummy 2>>config.log`
+else
+  value="notfound"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+  value="notfound"
+
+fi
+rm -f conftest*
+
+if test "$value" = notfound
+then
+  :
+
+ac_cv_mnttab_file_name=notfound
+# check explicitly for /etc/mnttab
+if test "$ac_cv_mnttab_file_name" = notfound
+then
+  if test -f /etc/mnttab
+  then
+    ac_cv_mnttab_file_name="/etc/mnttab"
+  fi
+fi
+# check explicitly for /etc/mtab
+if test "$ac_cv_mnttab_file_name" = notfound
+then
+  if test -f /etc/mtab
+  then
+    ac_cv_mnttab_file_name="/etc/mtab"
+  fi
+fi
+
+else
+  :
+   ac_cv_mnttab_file_name=$value
+
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mnttab_file_name" >&5
+$as_echo "$ac_cv_mnttab_file_name" >&6; }
+# test value and create macro as needed
+if test "$ac_cv_mnttab_file_name" != notfound
+then
+  cat >>confdefs.h <<_ACEOF
+#define MNTTAB_FILE_NAME "$ac_cv_mnttab_file_name"
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking mount trap system-call style" >&5
+$as_echo_n "checking mount trap system-call style... " >&6; }
+if ${ac_cv_mount_trap+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct style to mount(2) a filesystem
+case "${host_os_name}" in
+	solaris1* | sunos[34]* )
+		ac_cv_mount_trap=default ;;
+	hpux[6-9]* | hpux10* )
+		ac_cv_mount_trap=hpux ;;
+	svr4* | sysv4* | solaris* | sunos* | aoi* | hpux* )
+		ac_cv_mount_trap=svr4 ;;
+	news4* | riscix* )
+		ac_cv_mount_trap=news4 ;;
+	linux* )
+		ac_cv_mount_trap=linux ;;
+	irix* )
+		ac_cv_mount_trap=irix ;;
+	aux* )
+		ac_cv_mount_trap=aux ;;
+	hcx* )
+		ac_cv_mount_trap=hcx ;;
+	rtu6* )
+		ac_cv_mount_trap=rtu6 ;;
+	dgux* )
+		ac_cv_mount_trap=dgux ;;
+	aix* )
+		ac_cv_mount_trap=aix3 ;;
+	mach2* | mach3* )
+		ac_cv_mount_trap=mach3 ;;
+	ultrix* )
+		ac_cv_mount_trap=ultrix ;;
+	isc3* )
+		ac_cv_mount_trap=isc3 ;;
+	stellix* )
+		ac_cv_mount_trap=stellix ;;
+	netbsd* )
+		ac_cv_mount_trap=netbsd ;;
+	* )
+		ac_cv_mount_trap=default ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mount_trap" >&5
+$as_echo "$ac_cv_mount_trap" >&6; }
+am_utils_mount_trap=$srcdir"/conf/trap/trap_"$ac_cv_mount_trap".h"
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking style of mounting filesystems" >&5
+$as_echo_n "checking style of mounting filesystems... " >&6; }
+if ${ac_cv_style_mount+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct style for mounting filesystems
+case "${host_os_name}" in
+	solaris1* | sunos[34]* | bsdi[12]* )
+			ac_cv_style_mount=default ;;
+	hpux[6-9]* | hpux10* )
+			ac_cv_style_mount=hpux ;;
+	svr4* | sysv4* | solaris* | sunos* | aoi* | hpux* )
+			ac_cv_style_mount=svr4 ;;
+	bsdi* )
+			ac_cv_style_mount=bsdi3 ;;
+	aix3* | aix4* )
+			ac_cv_style_mount=aix3 ;;
+	aix* )
+			ac_cv_style_mount=aix ;;
+	irix5* )
+			ac_cv_style_mount=irix5 ;;
+	irix* )
+			ac_cv_style_mount=irix6 ;;
+	isc3* )
+			ac_cv_style_mount=isc3 ;;
+	linux* )
+			ac_cv_style_mount=linux ;;
+	mach3* )
+			ac_cv_style_mount=mach3 ;;
+	stellix* )
+			ac_cv_style_mount=stellix ;;
+	* )	# no style needed.  Use default filesystem calls ala BSD
+			ac_cv_style_mount=default ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_style_mount" >&5
+$as_echo "$ac_cv_style_mount" >&6; }
+am_utils_mount_style_file="mountutil.c"
+am_utils_link_files=${am_utils_link_files}libamu/${am_utils_mount_style_file}:conf/mount/mount_${ac_cv_style_mount}.c" "
+
+# append mount utilities object to LIBOBJS for automatic compilation
+case " $LIBOBJS " in
+  *" mountutil.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS mountutil.$ac_objext"
+ ;;
+esac
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking style of unmounting filesystems" >&5
+$as_echo_n "checking style of unmounting filesystems... " >&6; }
+if ${ac_cv_style_umount+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct style for unmounting filesystems
+case "${host_os_name}" in
+	linux* )
+			ac_cv_style_umount=linux ;;
+	bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+			ac_cv_style_umount=bsd44 ;;
+	osf* )
+			ac_cv_style_umount=osf ;;
+	aix* )
+			ac_cv_style_umount=aix ;;
+	* )
+			ac_cv_style_umount=default ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_style_umount" >&5
+$as_echo "$ac_cv_style_umount" >&6; }
+am_utils_umount_style_file="umount_fs.c"
+am_utils_link_files=${am_utils_link_files}libamu/${am_utils_umount_style_file}:conf/umount/umount_${ac_cv_style_umount}.c" "
+
+# append un-mount utilities object to LIBOBJS for automatic compilation
+case " $LIBOBJS " in
+  *" umount_fs.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS umount_fs.$ac_objext"
+ ;;
+esac
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking autofs style" >&5
+$as_echo_n "checking autofs style... " >&6; }
+if ${ac_cv_autofs_style+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct style to mount(2) a filesystem
+case "${host_os}" in
+       solaris1* | solaris2.[0-4] )
+	       ac_cv_autofs_style=default ;;
+       solaris2.5* )
+               ac_cv_autofs_style=solaris_v1 ;;
+       # Solaris 8+ uses the AutoFS V3/V4 protocols, but they are very similar
+       # to V2, so use one style for all.
+       solaris* )
+               ac_cv_autofs_style=solaris_v2_v3 ;;
+       irix6* )
+	       ac_cv_autofs_style=solaris_v1 ;;
+       linux* )
+               ac_cv_autofs_style=linux ;;
+       * )
+               ac_cv_autofs_style=default ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_autofs_style" >&5
+$as_echo "$ac_cv_autofs_style" >&6; }
+# always make a link and include the file name, otherwise on systems where
+# autofs support has not been ported yet check_fs_{headers, mntent}.m4 add
+# ops_autofs.o to AMD_FS_OBJS, but there's no way to build it.
+am_utils_link_files=${am_utils_link_files}amd/ops_autofs.c:conf/autofs/autofs_${ac_cv_autofs_style}.c" "amu_autofs_prot.h:conf/autofs/autofs_${ac_cv_autofs_style}.h" "
+
+# set headers in a macro for Makefile.am files to use (for dependencies)
+AMU_AUTOFS_PROT_HEADER='${top_builddir}/'amu_autofs_prot.h
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the system call to unmount a filesystem" >&5
+$as_echo_n "checking the system call to unmount a filesystem... " >&6; }
+if ${ac_cv_unmount_call+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# check for various unmount a filesystem calls
+if test "$ac_cv_func_uvmount" = yes ; then
+  ac_cv_unmount_call=uvmount
+elif test "$ac_cv_func_unmount" = yes ; then
+  ac_cv_unmount_call=unmount
+elif test "$ac_cv_func_umount" = yes ; then
+  ac_cv_unmount_call=umount
+else
+  ac_cv_unmount_call=no
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_unmount_call" >&5
+$as_echo "$ac_cv_unmount_call" >&6; }
+if test "$ac_cv_unmount_call" != no
+then
+  am_utils_unmount_call=$ac_cv_unmount_call
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking unmount system-call arguments" >&5
+$as_echo_n "checking unmount system-call arguments... " >&6; }
+if ${ac_cv_unmount_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct style to mount(2) a filesystem
+case "${host_os_name}" in
+	aix* )
+		ac_cv_unmount_args="mnt->mnt_passno, 0" ;;
+	ultrix* )
+		ac_cv_unmount_args="mnt->mnt_passno" ;;
+	* )
+		ac_cv_unmount_args="mnt->mnt_dir" ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_unmount_args" >&5
+$as_echo "$ac_cv_unmount_args" >&6; }
+am_utils_unmount_args=$ac_cv_unmount_args
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking nfs address dereferencing style" >&5
+$as_echo_n "checking nfs address dereferencing style... " >&6; }
+if ${ac_cv_nfs_sa_dref_style+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct nfs address dereferencing style
+case "${host_os}" in
+	hpux[6-9]* | hpux10* | sunos[34]* | solaris1* )
+		ac_cv_nfs_sa_dref_style=default ;;
+	svr4* | sysv4* | solaris* | sunos* | hpux* )
+		ac_cv_nfs_sa_dref_style=svr4 ;;
+	386bsd* | bsdi1* )
+		ac_cv_nfs_sa_dref_style=386bsd ;;
+	bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+		ac_cv_nfs_sa_dref_style=bsd44 ;;
+	linux* )
+		ac_cv_nfs_sa_dref_style=linux ;;
+	aix* )
+		ac_cv_nfs_sa_dref_style=aix3 ;;
+	aoi* )
+		ac_cv_nfs_sa_dref_style=aoi ;;
+	isc3 )
+		ac_cv_nfs_sa_dref_style=isc3 ;;
+	* )
+		ac_cv_nfs_sa_dref_style=default ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nfs_sa_dref_style" >&5
+$as_echo "$ac_cv_nfs_sa_dref_style" >&6; }
+am_utils_nfs_sa_dref=$srcdir"/conf/sa_dref/sa_dref_"$ac_cv_nfs_sa_dref_style".h"
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking nfs hostname dereferencing style" >&5
+$as_echo_n "checking nfs hostname dereferencing style... " >&6; }
+if ${ac_cv_nfs_hn_dref_style+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct nfs address dereferencing style
+case "${host_os_name}" in
+	linux* )
+		ac_cv_nfs_hn_dref_style=linux ;;
+	isc3 )
+		ac_cv_nfs_hn_dref_style=isc3 ;;
+	* )
+		ac_cv_nfs_hn_dref_style=default ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nfs_hn_dref_style" >&5
+$as_echo "$ac_cv_nfs_hn_dref_style" >&6; }
+am_utils_nfs_hn_dref=$srcdir"/conf/hn_dref/hn_dref_"$ac_cv_nfs_hn_dref_style".h"
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking nfs file-handle address dereferencing style" >&5
+$as_echo_n "checking nfs file-handle address dereferencing style... " >&6; }
+if ${ac_cv_nfs_fh_dref_style+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct nfs address dereferencing style
+case "${host_os}" in
+	hpux[6-9]* | hpux10* )
+		ac_cv_nfs_fh_dref_style=hpux ;;
+	sunos3* )
+		ac_cv_nfs_fh_dref_style=sunos3 ;;
+	sunos4* | solaris1* )
+		ac_cv_nfs_fh_dref_style=sunos4 ;;
+	svr4* | sysv4* | solaris* | sunos* | hpux* )
+		ac_cv_nfs_fh_dref_style=svr4 ;;
+	bsd44* | bsdi2* | freebsd2.[01]* )
+		ac_cv_nfs_fh_dref_style=bsd44 ;;
+	# all new BSDs changed the type of the
+	# filehandle in nfs_args from nfsv2fh_t to u_char.
+	freebsd* | freebsdelf* | bsdi* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+		ac_cv_nfs_fh_dref_style=freebsd22 ;;
+	aix[1-3]* | aix4.[01]* )
+		ac_cv_nfs_fh_dref_style=aix3 ;;
+	aix* )
+		ac_cv_nfs_fh_dref_style=aix42 ;;
+	irix* )
+		ac_cv_nfs_fh_dref_style=irix ;;
+	linux* )
+		ac_cv_nfs_fh_dref_style=linux ;;
+	isc3 )
+		ac_cv_nfs_fh_dref_style=isc3 ;;
+	osf[1-3]* )
+		ac_cv_nfs_fh_dref_style=osf2 ;;
+	osf* )
+		ac_cv_nfs_fh_dref_style=osf4 ;;
+	nextstep* )
+		ac_cv_nfs_fh_dref_style=nextstep ;;
+	* )
+		ac_cv_nfs_fh_dref_style=default ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nfs_fh_dref_style" >&5
+$as_echo "$ac_cv_nfs_fh_dref_style" >&6; }
+am_utils_nfs_fh_dref=$srcdir"/conf/fh_dref/fh_dref_"$ac_cv_nfs_fh_dref_style".h"
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if to turn on/off noconn option" >&5
+$as_echo_n "checking if to turn on/off noconn option... " >&6; }
+if ${ac_cv_nfs_socket_connection+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# set default to no-change
+ac_cv_nfs_socket_connection=none
+# select the correct style
+case "${host_os}" in
+	openbsd2.[01]* )
+			ac_cv_nfs_socket_connection=noconn ;;
+	openbsd* | freebsd* | freebsdelf* )
+			ac_cv_nfs_socket_connection=conn ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nfs_socket_connection" >&5
+$as_echo "$ac_cv_nfs_socket_connection" >&6; }
+# set correct value
+case "$ac_cv_nfs_socket_connection" in
+	noconn )
+		$as_echo "#define USE_UNCONNECTED_NFS_SOCKETS 1" >>confdefs.h
+
+		;;
+	conn )
+		$as_echo "#define USE_CONNECTED_NFS_SOCKETS 1" >>confdefs.h
+
+		;;
+esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking style of fixmount check_mount()" >&5
+$as_echo_n "checking style of fixmount check_mount()... " >&6; }
+if ${ac_cv_style_checkmount+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct style for unmounting filesystems
+case "${host_os_name}" in
+	svr4* | sysv4* | solaris2* | sunos5* )
+			ac_cv_style_checkmount=svr4 ;;
+	bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+			ac_cv_style_checkmount=bsd44 ;;
+	aix* )
+			ac_cv_style_checkmount=aix ;;
+	osf* )
+			ac_cv_style_checkmount=osf ;;
+	ultrix* )
+			ac_cv_style_checkmount=ultrix ;;
+	* )
+			ac_cv_style_checkmount=default ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_style_checkmount" >&5
+$as_echo "$ac_cv_style_checkmount" >&6; }
+am_utils_checkmount_style_file="check_mount.c"
+am_utils_link_files=${am_utils_link_files}fixmount/${am_utils_checkmount_style_file}:conf/checkmount/checkmount_${ac_cv_style_checkmount}.c" "
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if system needs to restart signal handlers" >&5
+$as_echo_n "checking if system needs to restart signal handlers... " >&6; }
+if ${ac_cv_restartable_signal_handler+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# select the correct systems to restart signal handlers
+case "${host_os_name}" in
+	svr3* | svr4* | sysv4* | solaris2* | sunos5* | aoi* | irix* )
+			ac_cv_restartable_signal_handler=yes ;;
+	* )
+			ac_cv_restartable_signal_handler=no ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_restartable_signal_handler" >&5
+$as_echo "$ac_cv_restartable_signal_handler" >&6; }
+# define REINSTALL_SIGNAL_HANDLER if need to
+if test "$ac_cv_restartable_signal_handler" = yes
+then
+  $as_echo "#define REINSTALL_SIGNAL_HANDLER 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU getopt" >&5
+$as_echo_n "checking for GNU getopt... " >&6; }
+if ${ac_cv_sys_gnu_getopt+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <unistd.h>
+int main()
+{
+   int argc = 3;
+   char *argv[] = { "actest", "arg", "-x", NULL };
+   int c;
+   FILE* rf;
+   int isGNU = 0;
+
+   rf = fopen("conftestresult", "w");
+   if (rf == NULL) exit(1);
+
+   while ( (c = getopt(argc, argv, "x")) != -1 ) {
+       switch ( c ) {
+          case 'x':
+	     isGNU=1;
+             break;
+          default:
+             exit(1);
+       }
+   }
+   fprintf(rf, isGNU ? "yes" : "no");
+   exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+ac_cv_sys_gnu_getopt="`cat conftestresult`"
+
+else
+
+ac_cv_sys_gnu_getopt="fail"
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_gnu_getopt" >&5
+$as_echo "$ac_cv_sys_gnu_getopt" >&6; }
+if test "$ac_cv_sys_gnu_getopt" = "yes"
+then
+    $as_echo "#define HAVE_GNU_GETOPT 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for hosts_ctl in -lwrap" >&5
+$as_echo_n "checking for hosts_ctl in -lwrap... " >&6; }
+if ${ac_cv_lib_wrap_hosts_ctl+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lwrap  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char hosts_ctl ();
+int
+main ()
+{
+return hosts_ctl ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_wrap_hosts_ctl=yes
+else
+  ac_cv_lib_wrap_hosts_ctl=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wrap_hosts_ctl" >&5
+$as_echo "$ac_cv_lib_wrap_hosts_ctl" >&6; }
+if test "x$ac_cv_lib_wrap_hosts_ctl" = xyes; then :
+
+$as_echo "#define HAVE_LIBWRAP 1" >>confdefs.h
+
+WRAPLIB="-lwrap"
+
+fi
+
+
+if test "$ac_cv_lib_wrap_hosts_ctl" = "yes"
+then
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libwrap wants caller to define allow_severity and deny_severity" >&5
+$as_echo_n "checking if libwrap wants caller to define allow_severity and deny_severity... " >&6; }
+if ${ac_cv_need_libwrap_severity_vars+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# save, then reset $LIBS back to original value
+SAVEDLIBS="$LIBS"
+LIBS="$LIBS -lwrap"
+# run program one without defining our own severity variables
+if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int main()
+{
+   exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_tmp_val1="yes"
+else
+  ac_tmp_val1="no"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+# run program two with defining our own severity variables
+if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int deny_severity, allow_severity, rfc931_timeout;
+int main()
+{
+   exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_tmp_val2="yes"
+else
+  ac_tmp_val2="no"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+# restore original value of $LIBS
+LIBS="$SAVEDLIBS"
+# now decide what to do
+if test "$ac_tmp_val1" = "no" && test "$ac_tmp_val2" = "yes"
+then
+	ac_cv_need_libwrap_severity_vars="yes"
+else
+	ac_cv_need_libwrap_severity_vars="no"
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_need_libwrap_severity_vars" >&5
+$as_echo "$ac_cv_need_libwrap_severity_vars" >&6; }
+if test "$ac_cv_need_libwrap_severity_vars" = "yes"
+then
+	$as_echo "#define NEED_LIBWRAP_SEVERITY_VARIABLES 1" >>confdefs.h
+
+fi
+
+fi
+
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** SAVING CONFIGURE STATE ***" >&5
+$as_echo "$as_me: *** SAVING CONFIGURE STATE ***" >&6;}
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** OUTPUT FILES ***" >&5
+$as_echo "$as_me: *** OUTPUT FILES ***" >&6;}
+ac_config_links="$ac_config_links ${am_utils_link_files}"
+
+LIBOBJS=`echo "$LIBOBJS" |
+		sed 's,\.[^.]* ,$U&,g;s,\.[^.]*$,$U&,'`
+LTLIBOBJS=`echo "$LIBOBJS" |
+		sed 's,\.[^.]* ,.lo ,g;s,\.[^.]*$,.lo,'`
+
+AMU_LIB_OBJS="${LTLIBOBJS}"
+
+
+ac_config_files="$ac_config_files aux_conf.h Makefile amd/Makefile amq/Makefile fixmount/Makefile fsinfo/Makefile hlfsd/Makefile libamu/Makefile mk-amd-map/Makefile wire-test/Makefile scripts/Makefile doc/Makefile scripts/am-eject scripts/amd2ldif scripts/amd2sun scripts/automount2amd scripts/ctl-amd scripts/ctl-hlfsd scripts/fix-amd-map scripts/fixrmtab scripts/lostaltmail scripts/redhat-ctl-amd scripts/test-attrcache scripts/wait4amd scripts/wait4amd2die"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+  am__EXEEXT_TRUE=
+  am__EXEEXT_FALSE='#'
+else
+  am__EXEEXT_TRUE='#'
+  am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by am-utils $as_me 6.2, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_links="$ac_config_links"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration links:
+$config_links
+
+Configuration commands:
+$config_commands
+
+Report bugs to <https://bugzilla.am-utils.org/ or am-utils@am-utils.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+am-utils config.status 6.2
+configured by $0, generated by GNU Autoconf 2.69,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+DLLTOOL \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+nm_file_list_spec \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "${am_utils_link_files}") CONFIG_LINKS="$CONFIG_LINKS ${am_utils_link_files}" ;;
+    "aux_conf.h") CONFIG_FILES="$CONFIG_FILES aux_conf.h" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "amd/Makefile") CONFIG_FILES="$CONFIG_FILES amd/Makefile" ;;
+    "amq/Makefile") CONFIG_FILES="$CONFIG_FILES amq/Makefile" ;;
+    "fixmount/Makefile") CONFIG_FILES="$CONFIG_FILES fixmount/Makefile" ;;
+    "fsinfo/Makefile") CONFIG_FILES="$CONFIG_FILES fsinfo/Makefile" ;;
+    "hlfsd/Makefile") CONFIG_FILES="$CONFIG_FILES hlfsd/Makefile" ;;
+    "libamu/Makefile") CONFIG_FILES="$CONFIG_FILES libamu/Makefile" ;;
+    "mk-amd-map/Makefile") CONFIG_FILES="$CONFIG_FILES mk-amd-map/Makefile" ;;
+    "wire-test/Makefile") CONFIG_FILES="$CONFIG_FILES wire-test/Makefile" ;;
+    "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;;
+    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+    "scripts/am-eject") CONFIG_FILES="$CONFIG_FILES scripts/am-eject" ;;
+    "scripts/amd2ldif") CONFIG_FILES="$CONFIG_FILES scripts/amd2ldif" ;;
+    "scripts/amd2sun") CONFIG_FILES="$CONFIG_FILES scripts/amd2sun" ;;
+    "scripts/automount2amd") CONFIG_FILES="$CONFIG_FILES scripts/automount2amd" ;;
+    "scripts/ctl-amd") CONFIG_FILES="$CONFIG_FILES scripts/ctl-amd" ;;
+    "scripts/ctl-hlfsd") CONFIG_FILES="$CONFIG_FILES scripts/ctl-hlfsd" ;;
+    "scripts/fix-amd-map") CONFIG_FILES="$CONFIG_FILES scripts/fix-amd-map" ;;
+    "scripts/fixrmtab") CONFIG_FILES="$CONFIG_FILES scripts/fixrmtab" ;;
+    "scripts/lostaltmail") CONFIG_FILES="$CONFIG_FILES scripts/lostaltmail" ;;
+    "scripts/redhat-ctl-amd") CONFIG_FILES="$CONFIG_FILES scripts/redhat-ctl-amd" ;;
+    "scripts/test-attrcache") CONFIG_FILES="$CONFIG_FILES scripts/test-attrcache" ;;
+    "scripts/wait4amd") CONFIG_FILES="$CONFIG_FILES scripts/wait4amd" ;;
+    "scripts/wait4amd2die") CONFIG_FILES="$CONFIG_FILES scripts/wait4amd2die" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
+  ac_cs_awk_getline=:
+  ac_cs_awk_pipe_init=
+  ac_cs_awk_read_file='
+      while ((getline aline < (F[key])) > 0)
+	print(aline)
+      close(F[key])'
+  ac_cs_awk_pipe_fini=
+else
+  ac_cs_awk_getline=false
+  ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
+  ac_cs_awk_read_file='
+      print "|#_!!_#|"
+      print "cat " F[key] " &&"
+      '$ac_cs_awk_pipe_init
+  # The final `:' finishes the AND list.
+  ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
+fi
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+# Create commands to substitute file output variables.
+{
+  echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
+  echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
+  echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
+  echo "_ACAWK" &&
+  echo "_ACEOF"
+} >conf$$files.sh &&
+. ./conf$$files.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+rm -f conf$$files.sh
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+  \$ac_cs_awk_pipe_init
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+  if (nfields == 3 && !substed) {
+    key = field[2]
+    if (F[key] != "" && line ~ /^[	 ]*@.*@[	 ]*$/) {
+      \$ac_cs_awk_read_file
+      next
+    }
+  }
+  print line
+}
+\$ac_cs_awk_pipe_fini
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_tt"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+  ac_MKDIR_P=$MKDIR_P
+  case $MKDIR_P in
+  [\\/$]* | ?:[\\/]* ) ;;
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
+if $ac_cs_awk_getline; then
+  $AWK -f "$ac_tmp/subs.awk"
+else
+  $AWK -f "$ac_tmp/subs.awk" | $SHELL
+fi \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+    } >"$ac_tmp/config.h" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$ac_tmp/config.h" "$ac_file" \
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error $? "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
+	 X"$_am_arg" : 'X\(//\)$' \| \
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+  :L)
+  #
+  # CONFIG_LINK
+  #
+
+  if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
+    :
+  else
+    # Prefer the file from the source tree if names are identical.
+    if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
+      ac_source=$srcdir/$ac_source
+    fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
+$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
+
+    if test ! -r "$ac_source"; then
+      as_fn_error $? "$ac_source: file not found" "$LINENO" 5
+    fi
+    rm -f "$ac_file"
+
+    # Try a relative symlink, then a hard link, then a copy.
+    case $ac_source in
+    [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
+	*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
+    esac
+    ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
+      ln "$ac_source" "$ac_file" 2>/dev/null ||
+      cp -p "$ac_source" "$ac_file" ||
+      as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
+  fi
+ ;;
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+  # Older Autoconf quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+ ;;
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and in which our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" \
+     || (rm -f "$cfgfile"; exit 1)
+
+  if test x"$xsi_shell" = xyes; then
+  sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
+func_dirname ()\
+{\
+\    case ${1} in\
+\      */*) func_dirname_result="${1%/*}${2}" ;;\
+\      *  ) func_dirname_result="${3}" ;;\
+\    esac\
+} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_basename ()$/,/^} # func_basename /c\
+func_basename ()\
+{\
+\    func_basename_result="${1##*/}"\
+} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
+func_dirname_and_basename ()\
+{\
+\    case ${1} in\
+\      */*) func_dirname_result="${1%/*}${2}" ;;\
+\      *  ) func_dirname_result="${3}" ;;\
+\    esac\
+\    func_basename_result="${1##*/}"\
+} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
+func_stripname ()\
+{\
+\    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
+\    # positional parameters, so assign one to ordinary parameter first.\
+\    func_stripname_result=${3}\
+\    func_stripname_result=${func_stripname_result#"${1}"}\
+\    func_stripname_result=${func_stripname_result%"${2}"}\
+} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
+func_split_long_opt ()\
+{\
+\    func_split_long_opt_name=${1%%=*}\
+\    func_split_long_opt_arg=${1#*=}\
+} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
+func_split_short_opt ()\
+{\
+\    func_split_short_opt_arg=${1#??}\
+\    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
+} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
+func_lo2o ()\
+{\
+\    case ${1} in\
+\      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
+\      *)    func_lo2o_result=${1} ;;\
+\    esac\
+} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_xform ()$/,/^} # func_xform /c\
+func_xform ()\
+{\
+    func_xform_result=${1%.*}.lo\
+} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_arith ()$/,/^} # func_arith /c\
+func_arith ()\
+{\
+    func_arith_result=$(( $* ))\
+} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_len ()$/,/^} # func_len /c\
+func_len ()\
+{\
+    func_len_result=${#1}\
+} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+fi
+
+if test x"$lt_shell_append" = xyes; then
+  sed -e '/^func_append ()$/,/^} # func_append /c\
+func_append ()\
+{\
+    eval "${1}+=\\${2}"\
+} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
+func_append_quoted ()\
+{\
+\    func_quote_for_eval "${2}"\
+\    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
+} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  # Save a `func_append' function call where possible by direct use of '+='
+  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+else
+  # Save a `func_append' function call even when '+=' is not available
+  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
+$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
+fi
+
+
+   mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+ ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+# chmod some scripts that are built but not installed
+test -f scripts/test-attrcache && chmod +x scripts/test-attrcache
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: *** END OF CONFIGURATION ***" >&5
+$as_echo "$as_me: *** END OF CONFIGURATION ***" >&6;}
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 000000000000..3d1bb00c3b9a
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,1511 @@
+dnl configure.in file for am-utils-6.x
+dnl Contains general GNU-autoconf macros.
+dnl Author: Erez Zadok <ezk AT cs.sunysb.edu>
+dnl
+dnl ######################################################################
+dnl UNCOMMENT THE NEXT FEW LINES FOR DEBUGGING CONFIGURE
+dnl define([AC_CACHE_LOAD], )dnl
+dnl define([AC_CACHE_SAVE], )dnl
+dnl ======================================================================
+
+dnl ######################################################################
+dnl INITIALIZATION
+dnl AC_INIT
+dnl new init style: PACKAGE, VERSION, BUG-REPORTING-ADDRESS
+AC_INIT([am-utils],
+	sinclude([vers.m4]),
+	[https://bugzilla.am-utils.org/ or am-utils@am-utils.org])
+AC_MSG_NOTICE(*** INITIALIZATION ***)
+AC_CONFIG_SRCDIR([amd/amd.c])
+AC_CONFIG_MACRO_DIR([m4/macros])
+AM_CONFIG_HEADER(config.h)
+AH_TOP([
+/*
+ * Start of am-utils-6.x config.h file.
+ * Erez Zadok <ezk AT cs.sunysb.edu>
+ *
+ * DO NOT EDIT BY HAND.
+ * Note: generated by autoheader from configure.in.
+ */
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+])
+dnl add actual "#undef" commands into m4/macros/header_templates.m4
+AH_BOTTOM([
+/****************************************************************************/
+/*** INCLUDE localconfig.h if it exists, to allow users to make some      ***/
+/*** compile time configuration changes.                                  ***/
+/****************************************************************************/
+/* does a local configuration file exist? */
+#undef HAVE_LOCALCONFIG_H
+#ifdef HAVE_LOCALCONFIG_H
+# include <localconfig.h>
+#endif /* HAVE_LOCALCONFIG_H */
+
+#endif /* not _CONFIG_H */
+
+/*
+ * Local Variables:
+ * mode: c
+ * End:
+ */
+
+/* End of am-utils-6.x config.h file */
+])
+dnl
+dnl AC_CONFIG_AUX_DIR(m4)
+AC_PREREQ(2.52)
+AC_REVISION($Revision: 1.134 $)
+AC_COPYRIGHT([Copyright (c) 1997-2011 Erez Zadok])
+dnl find out system type
+AC_MSG_NOTICE(*** SYSTEM TYPES ***)
+dnl run by libtool, but must be kept here because HOST_MACROS depends on it
+AC_CANONICAL_HOST
+AMU_HOST_MACROS
+dnl ======================================================================
+
+dnl ######################################################################
+dnl PACKAGE NAME AND VERSION
+AC_MSG_NOTICE(*** PACKAGE NAME AND VERSION ***)
+AMU_PACKAGE_NAME($PACKAGE_NAME)
+AMU_PACKAGE_VERSION($PACKAGE_VERSION)
+AMU_PACKAGE_BUGREPORT($PACKAGE_BUGREPORT)
+AM_INIT_AUTOMAKE
+dnl SET (shared) library version.  Update it only before major release!
+dnl Clarification:
+dnl The major number should change when an incompatible change is made to
+dnl the API; the minor number should change when an API is added; the patch
+dnl level should change when an internal implementation change is made that
+dnl does not affect the API.
+dnl
+dnl In other words: if the major changes, the library is incompatible with
+dnl older ones; if the minor changes, the library is backwards compatible
+dnl with libraries using the same major; if the patchlevel changes, the
+dnl library is backward and forward compatible with libraries using the same
+dnl major and minor.
+dnl
+dnl For sanity, the lower numbers should be set to 0 when a higher number
+dnl is changed.
+dnl last version info was 3:2:1 (am-utils-6.0.2)
+dnl last version info was 4:0:2 (am-utils-6.0.3)
+dnl last version info was 4:1:2 (am-utils-6.0.4)
+dnl last version info was 3:0:0 (am-utils-6.1, should have been updated)
+dnl
+dnl We increase the major number for am-utils-6.1, because it has new API's
+dnl and removes some old API's.
+LIBTOOL_LDFLAGS="-version-info 4:0:0"
+AC_SUBST(LIBTOOL_LDFLAGS)
+dnl ======================================================================
+
+dnl ######################################################################
+dnl ALTERNATIVE PROGRAMS
+dnl Part 1: these are required before "unix variants"
+dnl ======================================================================
+dnl Particular Program Checks
+AC_MSG_NOTICE(*** PARTICULAR PROGRAMS (part 1) ***)
+dnl AC-PROG-LIBTOOL will run this, but we need this to squelch warnings
+dnl from autoconf about AMU_TRY_COMPILE running before AC_AIX/AC_ISC_POSIX
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_CC_C_O
+AC_PROG_GCC_TRADITIONAL
+AC_PROG_MAKE_SET
+AC_ISC_POSIX
+AC_AIX
+dnl XXX: available in autoconf-2.14
+dnl AC_PROG_CC_STDC
+dnl ======================================================================
+
+dnl ######################################################################
+dnl OPTION PROCESSING
+AC_MSG_NOTICE(*** OPTION PROCESSING ***)
+dnl Do we want LDAP support ?
+AMU_WITH_ADDON(ldap, LDAP)
+dnl Do we want HESIOD support ?
+AMU_WITH_ADDON(hesiod, HESIOD)
+dnl Do we want NDBM support ?
+AMU_WITH_ADDON(ndbm, NDBM)
+dnl Debugging options (yes, mem, or no)
+AMU_OPT_DEBUG
+dnl additional preprocessor options for configuration/compilation
+AMU_OPT_CPPFLAGS
+dnl additional linker -l options for configuration/compilation
+AMU_OPT_LIBS
+dnl additional linker -L options for configuration/compilation
+AMU_OPT_LDFLAGS
+dnl Which options to add to CFLAGS for compilation only?
+AMU_OPT_AMU_CFLAGS
+dnl check if a local configuration file exists
+AMU_LOCALCONFIG
+dnl turn off maintainer-mode Makefile rules, unless using --enable-maintainer-mode
+AM_MAINTAINER_MODE
+dnl ======================================================================
+
+dnl ######################################################################
+AC_MSG_NOTICE(*** LIBTOOL ***)
+dnl my version of prog_libtool will not build shared by default
+dnl AM_PROG_LIBTOOL2
+dnl build static libraries by default
+AC_DISABLE_SHARED
+dnl XXX: for autoconf-2.14: use AC_PROG_LIBTOOL, not AM_PROG_LIBTOOL
+case ${host_os} in
+	# Temporarily undo renaming of "linux-gnu" to "linux", because
+	# libtool only looks for "linux-gnu".  Sigh.
+	linux ) host_os=linux-gnu ;;
+esac
+dnl this line must appear only once and on its own line
+dnl (hence the double case statements above and below)
+AC_PROG_LIBTOOL
+case ${host_os} in
+	# end temporary renaming of "linux-gnu" to "linux"
+	linux-gnu ) host_os=linux ;;
+esac
+dnl ======================================================================
+
+dnl ######################################################################
+dnl ADDITIONAL OPTION PROCESSING (must be done after CC is defined)
+AC_MSG_NOTICE(*** EXTRA OPTION PROCESSING ***)
+AMU_OS_CPPFLAGS
+AMU_OS_CFLAGS
+AMU_OS_LDFLAGS
+dnl ======================================================================
+
+dnl ######################################################################
+dnl Some of these macros must be called before any call to the C compiler
+AC_MSG_NOTICE(*** UNIX VARIANTS ***)
+dnl UNIX VARIANTS
+dnl AC_AIX
+dnl AC_ISC_POSIX
+AMU_LINUX_HEADERS
+dnl ======================================================================
+
+dnl ######################################################################
+dnl ALTERNATIVE PROGRAMS
+dnl Part 2: these are required after "unix variants"
+dnl ======================================================================
+dnl Particular Program Checks (part 2)
+AC_MSG_NOTICE(*** PARTICULAR PROGRAMS (part 2) ***)
+AC_PROG_INSTALL
+dnl the next two are run or supported natively by libtool
+dnl AC_PROG_LN_S
+dnl AC_PROG_RANLIB
+dnl AC_PROG_YACC
+AMU_PROG_YACC
+AMU_PROG_LEX
+dnl I have to keep a unused dummy AM_PROG_LEX here, because old Automake
+dnl (1.6.3) looks for it if you refer to LEX in your Makefile.am files.
+dnl Silly thing, fixed in newer versions of Automake (1.9.2).
+if test 0 != 0 ; then
+AM_PROG_LEX
+fi
+
+dnl ======================================================================
+dnl Generic Program Checks
+AC_MSG_NOTICE(*** GENERIC PROGRAMS ***)
+AC_PATH_PROGS(AR, ar, :)
+AC_PATH_PROGS(PERL, perl5 perl4 perl, /usr/bin/perl)
+AC_PATH_PROGS(UNMOUNT_PROGRAM, umount unmount, /bin/umount)
+dnl ======================================================================
+
+dnl ######################################################################
+dnl LIBRARY FILES
+dnl ======================================================================
+dnl Note that the configuration order of libraries is in reverse of linkage
+dnl for example, linking of the first two is -lc -lnsl.
+AC_MSG_NOTICE(*** LIBRARY FILES ***)
+
+dnl libnsl/libsocket are needed only on solaris and some svr4 systems.
+dnl Using a typical macro has proven unsuccesful, because on some other
+dnl systems such as irix, including libnsl and or libsocket actually breaks
+dnl lots of code.  So I am forced to use a special purpose macro that sets
+dnl the libraries based on the OS.  Sigh.  -Erez.
+AMU_CHECK_OS_LIBS
+
+dnl librpc and librpcsvc are needed on Solaris
+AC_CHECK_LIB(rpc, clnt_sperrno)
+AC_CHECK_LIB(rpcsvc, xdr_fhandle)
+dnl libresolv is needed on Solaris/HPUX-11 for hstrerror()
+AC_CHECK_FUNC(hstrerror,,AC_CHECK_LIB(resolv, hstrerror))
+dnl Linux RedHat 5.1 puts yp functions only in libnsl (libnsl broken on aix)
+AC_CHECK_FUNC(yp_all,,AC_CHECK_LIB(nsl, yp_all))
+
+dnl hesiod library may not link unless libresolv is included
+if test "$with_hesiod" = "yes"; then
+AMU_CHECK_LIB2(hesiod, hes_init,,, -lresolv)
+fi
+if test "$with_ldap" = "yes"; then
+AMU_CHECK_LIB2(ldap, ldap_open,,, -llber)
+AC_CHECK_FUNCS(ldap_enable_cache)
+fi
+
+dnl Digital UNIX V4.0 and Solaris 7 have POSIX.1c functions in -lrt
+dnl Solaris 2.6 only has -lposix4; in Solaris 7, this is a symlink to -lrt,
+dnl so only use one of them
+case "$ac_cv_opt_debug" in
+yes | mem )
+     AC_CHECK_LIB(rt, clock_gettime,, AC_CHECK_LIB(posix4, clock_gettime))
+     ;;
+esac
+
+dnl ######################################################################
+dnl LIBRARY FUNCTIONS
+dnl ======================================================================
+dnl Particular Function Checks
+AC_MSG_NOTICE(*** PARTICULAR LIBRARY FUNCTIONS ***)
+dnl AC_FUNC_ALLOCA
+dnl This GETMNTENT test will add -lgen to LIBS if needed.  We may need it
+dnl if we have to build am-utils on Irix 4, PTX, or Unixware.
+dnl AC_FUNC_GETMNTENT
+AMU_FUNC_BAD_MEMCMP
+AMU_FUNC_BAD_YP_ALL
+AC_FUNC_FORK([])
+AC_FUNC_WAIT3
+AC_FUNC_GETPGRP
+AC_FUNC_SETPGRP
+dnl if you get AIX link error related to rpl_malloc, turn off next test
+dnl AC_FUNC_MALLOC
+dnl ======================================================================
+dnl Generic Function Checks
+AC_MSG_NOTICE(*** GENERIC LIBRARY FUNCTIONS ***)
+AC_CHECK_FUNCS(			\
+	__rpc_get_local_uid	\
+	__seterr_reply		\
+	_seterr_reply		\
+	bcmp			\
+	bcopy			\
+	bzero			\
+	clnt_create		\
+	clnt_create_vers	\
+	clnt_create_vers_timed	\
+	clnt_spcreateerror	\
+	clock_gettime		\
+	cnodeid			\
+	dg_mount		\
+	flock			\
+	fsmount			\
+	get_myaddress		\
+	getccent		\
+	getcwd			\
+	getdomainname		\
+	getdtablesize		\
+	gethostname		\
+	getifaddrs		\
+	getmntinfo		\
+	getmountent		\
+	getpagesize		\
+	gettimeofday		\
+	hasmntopt		\
+	hstrerror		\
+	madvise			\
+	memcmp			\
+	memcpy			\
+	memmove			\
+	memset			\
+	mkdir			\
+	mkstemp			\
+	mntctl			\
+	mlockall		\
+	mount			\
+	mountsyscall		\
+	plock			\
+	regcomp			\
+	regexec			\
+	rmdir			\
+	select			\
+	seteuid			\
+	setitimer		\
+	setresuid		\
+	setsid			\
+	sigaction		\
+	signal			\
+	sigsuspend		\
+	socket			\
+	statfs			\
+	statvfs			\
+	strcasecmp		\
+	strchr			\
+	strcspn			\
+	strdup			\
+	strerror		\
+	strlcat			\
+	strlcpy			\
+	strspn			\
+	strstr			\
+	svc_getreq		\
+	svc_getreqset		\
+	sysfs			\
+	syslog			\
+	uname			\
+	umount			\
+	umount2			\
+	unmount			\
+	uvmount			\
+	vfork			\
+	vfsmount		\
+	vmount			\
+	vsnprintf		\
+	wait3			\
+	waitpid			\
+	)
+dnl optional functions
+if test "$with_hesiod" = "yes"; then
+AC_CHECK_FUNCS(			\
+	hes_init		\
+	hesiod_init		\
+	hesiod_reload		\
+	hesiod_to_bind		\
+	)
+fi
+AC_REPLACE_FUNCS(		\
+	clnt_sperrno		\
+	hasmntopt		\
+	strcasecmp		\
+	strdup			\
+	strerror		\
+	strlcat			\
+	strlcpy			\
+	strstr			\
+	ualarm			\
+	)
+dnl all xdr_* functions are implemented in libamu/xdr_func.c
+AC_CHECK_FUNCS(			\
+	xdr_attrstat		\
+	xdr_createargs		\
+	xdr_dirlist		\
+	xdr_diropargs		\
+	xdr_diropokres		\
+	xdr_diropres		\
+	xdr_dirpath		\
+	xdr_entry		\
+	xdr_exportnode		\
+	xdr_exports		\
+	xdr_fattr		\
+	xdr_fhandle		\
+	xdr_fhstatus		\
+	xdr_filename		\
+	xdr_ftype		\
+	xdr_groupnode		\
+	xdr_groups		\
+	xdr_linkargs		\
+	xdr_mountbody		\
+	xdr_mountlist		\
+	xdr_name		\
+	xdr_nfs_fh		\
+	xdr_nfscookie		\
+	xdr_nfspath		\
+	xdr_nfsstat		\
+	xdr_nfstime		\
+	xdr_pointer		\
+	xdr_u_int64_t		\
+	xdr_readargs		\
+	xdr_readdirargs		\
+	xdr_readdirres		\
+	xdr_readlinkres		\
+	xdr_readokres		\
+	xdr_readres		\
+	xdr_renameargs		\
+	xdr_sattr		\
+	xdr_sattrargs		\
+	xdr_statfsokres		\
+	xdr_statfsres		\
+	xdr_symlinkargs		\
+	xdr_writeargs		\
+	)
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+dnl HEADER FILES
+dnl ======================================================================
+dnl Particular Header Checks
+AC_MSG_NOTICE(*** PARTICULAR HEADER FILES ***)
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_HEADER_SYS_WAIT
+dnl ======================================================================
+dnl Generic Header Checks
+AC_MSG_NOTICE(*** GENERIC HEADER FILES ***)
+AC_CHECK_HEADERS(			\
+	arpa/nameser.h			\
+	arpa/inet.h			\
+	bsd/rpc/rpc.h			\
+	cdfs/cdfsmount.h		\
+ 	cdfs/cdfs_mount.h		\
+	fs/udf/udf_mount.h		\
+	db1/ndbm.h			\
+	fs/efs/efs_mount.h		\
+	fs/msdosfs/msdosfsmount.h	\
+	fs/tmpfs/tmpfs_args.h		\
+	gdbm/ndbm.h			\
+	hsfs/hsfs.h			\
+	linux/fs.h			\
+	linux/kdev_t.h			\
+	linux/list.h			\
+	linux/nfs.h			\
+	linux/nfs2.h			\
+	linux/nfs4.h			\
+	linux/posix_types.h		\
+	linux/socket.h			\
+	machine/endian.h		\
+	net/errno.h			\
+	net/if_var.h			\
+	netinet/in.h			\
+	nfs/export.h			\
+	nfs/mount.h			\
+	nfs/nfs_gfs.h			\
+	nfs/nfs_mount.h			\
+	nfs/nfsmount.h			\
+	nfs/nfsproto.h			\
+	nfs/nfsv2.h			\
+	nfs/pathconf.h			\
+	nfs/rpcv2.h			\
+	nfsclient/nfsargs.h		\
+	rpc/rpc.h			\
+	rpc/types.h			\
+	rpcsvc/autofs_prot.h		\
+	rpcsvc/mount.h			\
+	rpcsvc/mountv3.h		\
+	rpcsvc/nfs_prot.h		\
+	rpcsvc/nis.h			\
+	rpcsvc/ypclnt.h			\
+	sys/config.h			\
+	sys/dg_mount.h			\
+	sys/dir.h			\
+	sys/errno.h			\
+	sys/file.h			\
+	sys/fs/autofs.h			\
+	sys/fs/autofs_prot.h		\
+	sys/fs/cachefs_fs.h		\
+	sys/fs/efs_clnt.h		\
+	sys/fs/nfs.h			\
+	sys/fs/nfs/mount.h		\
+	sys/fs/nfs/nfs_clnt.h		\
+	sys/fs/nfs_clnt.h		\
+	sys/fs/pc_fs.h			\
+	sys/fs/tmp.h			\
+	sys/fs/ufs_mount.h		\
+	sys/fs/xfs_clnt.h		\
+	sys/fs_types.h			\
+	sys/fsid.h			\
+	sys/fstyp.h			\
+	sys/ioctl.h			\
+	sys/immu.h			\
+	sys/lock.h			\
+	sys/machine.h			\
+	sys/mman.h			\
+	sys/mntctl.h			\
+	sys/mntent.h			\
+	sys/mnttab.h			\
+	sys/mount.h			\
+	sys/ndir.h			\
+	sys/netconfig.h			\
+	sys/param.h			\
+	sys/pathconf.h			\
+	sys/resource.h			\
+	sys/sema.h			\
+	sys/signal.h			\
+	sys/socket.h			\
+	sys/sockio.h			\
+	sys/stat.h			\
+	sys/statfs.h			\
+	sys/statvfs.h			\
+	sys/syscall.h			\
+	sys/syslimits.h			\
+	sys/syslog.h			\
+	sys/time.h			\
+	sys/tiuser.h			\
+	sys/types.h			\
+	sys/ucred.h			\
+	sys/uio.h			\
+	sys/utsname.h			\
+	sys/vfs.h			\
+	sys/vmount.h			\
+	sys/vnode.h			\
+dnl	sys/wait.h			\
+	ufs/ufs/extattr.h		\
+	ufs/ufs/ufsmount.h		\
+	ufs/ufs_mount.h			\
+	\
+	assert.h			\
+dnl	cfs.h				\
+	cluster.h			\
+	ctype.h				\
+dnl	dirent.h			\
+	errno.h				\
+	fcntl.h				\
+	ifaddrs.h			\
+	irs.h				\
+	grp.h				\
+	libgen.h			\
+	limits.h			\
+	malloc.h			\
+	memory.h			\
+	mntent.h			\
+	mnttab.h			\
+	mount.h				\
+	ndbm.h				\
+	ndir.h				\
+	netconfig.h			\
+	netdb.h				\
+	netdir.h			\
+	nsswitch.h			\
+	pwd.h				\
+	regex.h				\
+	setjmp.h			\
+	signal.h			\
+	socketbits.h			\
+	statbuf.h			\
+	stdarg.h			\
+	stdlib.h			\
+	stdio.h				\
+	string.h			\
+	strings.h			\
+	syslog.h			\
+	tcpd.h				\
+	time.h				\
+	tiuser.h			\
+	varargs.h			\
+	unistd.h			\
+	)
+dnl headers that likely have dependencies
+AC_CHECK_HEADERS([			\
+	net/if.h			\
+	net/route.h			\
+	nfs/nfs_clnt.h			\
+], [], [],
+[
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif /* HAVE_SYS_SOCKET_H */
+])
+
+dnl optional headers
+if test "$with_ldap" = "yes"; then
+AC_CHECK_HEADERS(			\
+	lber.h				\
+	ldap.h				\
+	)
+fi
+if test "$with_hesiod" = "yes"; then
+AC_CHECK_HEADERS(			\
+	hesiod.h			\
+	)
+fi
+dnl headers which depend on others, else you get an configure error
+AC_CHECK_HEADERS([			\
+	isofs/cd9660/cd9660_mount.h	\
+	msdosfs/msdosfsmount.h		\
+	netinet/if_ether.h		\
+	nfs/nfs.h			\
+	rpc/auth.h			\
+	rpc/auth_des.h			\
+	rpc/pmap_clnt.h			\
+	rpc/pmap_prot.h			\
+	rpcsvc/yp_prot.h		\
+	sys/mbuf.h			\
+	sys/proc.h			\
+	resolv.h			\
+], [], [],
+[
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif /* HAVE_SYS_SOCKET_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+#ifdef HAVE_SYS_QUEUE_H
+# include <sys/queue.h>
+#endif /* HAVE_SYS_QUEUE_H */
+#ifdef HAVE_NET_IF_H
+# include <net/if.h>
+#endif /* HAVE_NET_IF_H */
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_MOUNT_H
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+#ifdef HAVE_NFS_NFSMOUNT_H
+# include <nfs/nfsmount.h>
+#endif /* HAVE_NFS_NFSMOUNT_H */
+#ifdef HAVE_RPC_TYPES_H
+# include <rpc/types.h>
+#endif /* HAVE_RPC_TYPES_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+#ifdef HAVE_NFS_RPCV2_H
+# include <nfs/rpcv2.h>
+#endif /* HAVE_NFS_RPCV2_H */
+])
+AC_CHECK_HEADERS([			\
+	linux/auto_fs.h			\
+	linux/auto_fs4.h		\
+	linux/loop.h			\
+], [], [],
+[
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif /* HAVE_SYS_SOCKET_H */
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif /* HAVE_LIMITS_H */
+#ifdef HAVE_LINUX_POSIX_TYPES_H
+# include <linux/posix_types.h>
+#endif /* HAVE_LINUX_POSIX_TYPES_H */
+/* next dev_t lines needed due to changes in kernel code */
+#undef dev_t
+#define dev_t unsigned short	/* compatible with Red Hat and SuSE */
+])
+dnl even more special checks for Linux nfs headers
+AC_CHECK_HEADERS([			\
+	linux/nfs_mount.h		\
+], [], [],
+[
+/*
+ * Needed to find nfs2_fh and nfs_fh on older systems (yellowdog2.3, gentoo,
+ * etc.)
+ * Needs to be defined before <asm/types.h> so u32 is available for
+ * <linux/sunrpc/msg_prot.h>.
+ */
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+/*
+ * It used to be the case that linux/socket.h would define sa_family_t,
+ * but as of FC15, this is not the case anymore (although the comments
+ * in some headers say that is true! So we include <sys/socket.h> too.
+ */
+#ifdef HAVE_LINUX_SOCKET_H
+# include <linux/socket.h>
+#endif /* HAVE_LINUX_SOCKET_H */
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif /* HAVE_SYS_SOCKET_H */
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif /* HAVE_LIMITS_H */
+#ifdef HAVE_LINUX_POSIX_TYPES_H
+# include <linux/posix_types.h>
+#endif /* HAVE_LINUX_POSIX_TYPES_H */
+#ifdef HAVE_LINUX_NFS2_H
+# if !defined(FHSIZE) && defined(NFS2_FHSIZE)
+#  define FHSIZE NFS2_FHSIZE
+# endif
+#ifdef HAVE_LINUX_NFS_H
+# include <linux/nfs.h>
+# if !defined(FHSIZE) && defined(NFS_FHSIZE)
+# define FHSIZE NFS_FHSIZE
+# endif
+#endif
+struct nfs2_fh {
+  char data[[FHSIZE]];
+};
+# define _LINUX_NFS2_H
+#endif /* HAVE_LINUX_NFS2_H */
+/* next dev_t lines needed due to changes in kernel code */
+#undef dev_t
+#define dev_t unsigned short	/* compatible with Red Hat and SuSE */
+])
+
+dnl ======================================================================
+dnl db/ndbm/gdbm: This is serious autoconf-fu...
+dnl ======================================================================
+if test "$with_ndbm" = "yes"
+then
+if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_ndbm_h" = "yes"; then
+  AC_CHECK_LIB(ndbm, dbm_open,
+dnl some systems replaced old ndbm.h include with GNU ndbm.h, which requires
+dnl libgdbm for dbm_pagfno, so check for this.
+    AC_CHECK_LIB(ndbm, dbm_pagfno, ac_cv_header_new_dbm="ndbm.h"; ac_cv_lib_new_dbm="ndbm",
+      AC_CHECK_LIB(gdbm, dbm_pagfno, ac_cv_header_new_dbm="ndbm.h"; ac_cv_lib_new_dbm="ndbm -lgdbm")))
+fi
+dnl check if dbm_open is part of libc
+if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_ndbm_h" = "yes"; then
+  AC_CHECK_LIB(c, dbm_open, ac_cv_header_new_dbm="ndbm.h"; ac_cv_lib_new_dbm="c")
+fi
+if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_db1_ndbm_h" = "yes"; then
+  AC_CHECK_LIB(db1, dbm_open, ac_cv_header_new_dbm="db1/ndbm.h"; ac_cv_lib_new_dbm="db1")
+fi
+dnl nasty workaround:  <gdbm/ndbm.h> and <gdbm-ndbm.h> map to the same ac_cv_ variable name
+if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_gdbm_ndbm_h" = "yes"; then
+  AC_CHECK_LIB(gdbm, dbm_open, ac_cv_header_new_dbm="gdbm/ndbm.h"; ac_cv_lib_new_dbm="gdbm")
+else
+  # reset any previous knowledge and retest for different header name
+  # check also gdbm_compat library (Debian 3.1)
+  unset ac_cv_header_gdbm_ndbm_h
+  AC_CHECK_HEADERS(gdbm-ndbm.h)
+  if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_gdbm_ndbm_h" = "yes"; then
+    AC_CHECK_LIB(gdbm, dbm_open, ac_cv_header_new_dbm="gdbm-ndbm.h"; ac_cv_lib_new_dbm="gdbm",
+      AC_CHECK_LIB(gdbm_compat, dbm_open, ac_cv_header_new_dbm="gdbm-ndbm.h"; ac_cv_lib_new_dbm="gdbm -lgdbm_compat")
+    )
+  fi
+fi
+if test "$ac_cv_header_new_dbm" != "" -a "$ac_cv_lib_new_dbm" != ""; then
+  AC_DEFINE_UNQUOTED(NEW_DBM_H, "$ac_cv_header_new_dbm")
+dnl don't bother adding "-lc" when it's the default anyway
+  if test "$ac_cv_lib_new_dbm" != "c" ; then
+    LIBS="-l$ac_cv_lib_new_dbm $LIBS"
+  fi
+fi
+fi
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+dnl STRUCTURES
+AC_MSG_NOTICE(*** PARTICULAR STRUCTURES ***)
+AC_HEADER_STAT
+AC_HEADER_TIME
+AC_STRUCT_TM
+dnl ======================================================================
+AC_MSG_NOTICE(*** GENERIC STRUCTURES ***)
+dnl before any use of macros that need nfs/mount headers, must define O/S
+dnl specific header to include.
+AMU_CHECK_NFS_PROT_HEADERS
+AMU_STRUCT_MNTENT
+AMU_STRUCT_MNTTAB
+dnl -----------------------------------------------------------------------
+dnl check for bad hasmntopt() function after struct mntent/mnttab
+dnl but only if hasmntopt() is actually defined.
+if test $ac_cv_func_hasmntopt = yes
+then
+	AMU_FUNC_BAD_HASMNTOPT
+fi
+dnl -----------------------------------------------------------------------
+AMU_STRUCT_NFS_ARGS
+AMU_STRUCT_NFS_GFS_MOUNT
+dnl -----------------------------------------------------------------------
+dnl cannot proceed if struct nfs_args/gfs_mount is not found!
+if test "$ac_cv_have_struct_nfs_args" = notfound && test "$ac_cv_have_struct_nfs_gfs_mount" = no
+then
+AC_MSG_ERROR(
+[Cannot find any definition for struct nfs_args!
+This can be due to several reasons: a misconfigured system, a system that is
+missing some vital NFS-related headers or libraries, one for which am-utils
+was not ported to yet, or even a bug in the am-utils sources.  Check the
+BUGS file in this distribution and see if there is any mention relevant to
+your system.  If that does not help, check the config.log and config.cache
+files in this build for details and report them to
+https://bugzilla.am-utils.org/ or am-utils@am-utils.org please.
+])
+fi
+dnl -----------------------------------------------------------------------
+dnl NFS related tests need to happen earlier: many things depend on them
+AMU_STRUCT_FIELD_NFS_FH
+AMU_STRUCT_NFS_FH
+AMU_STRUCT_NFS_FH3
+AMU_CHECK_FS_MNTENT(nfs3)
+AMU_CHECK_FS_MNTENT(nfs4)
+dnl ======================================================================
+
+dnl -----------------------------------------------------------------------
+dnl Lustre related tests
+AMU_CHECK_FS_MNTENT(lustre)
+
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+dnl TYPEDEFS
+dnl ======================================================================
+dnl Particular Typedef Checks
+AC_MSG_NOTICE(*** PARTICULAR TYPEDEFS ***)
+AC_TYPE_GETGROUPS
+AC_TYPE_MODE_T
+AC_TYPE_PID_T
+AC_TYPE_SIGNAL
+AC_TYPE_SIZE_T
+AC_TYPE_UID_T
+dnl ======================================================================
+dnl Generic Typedef Checks
+AC_MSG_NOTICE(*** GENERIC TYPEDEFS ***)
+AMU_TYPE_TIME_T
+AMU_TYPE_RPCVERS_T
+case "${host_os}" in
+	irix6* )
+AMU_TYPE_PTE_T
+	;;
+esac
+AMU_CHECK_FHANDLE
+AMU_CHECK_MTYPE_TYPE
+AMU_CHECK_MTYPE_PRINTF_TYPE
+AMU_TYPE_YP_ORDER_OUTORDER
+AMU_TYPE_RECVFROM_FROMLEN
+AMU_TYPE_AUTH_CREATE_GIDLIST
+AMU_TYPE_SVC_IN_ARG
+AMU_TYPE_AUTOFS_ARGS
+AMU_TYPE_CACHEFS_ARGS
+AMU_TYPE_CDFS_ARGS
+AMU_TYPE_UDF_ARGS
+AMU_TYPE_LOFS_ARGS
+AMU_TYPE_MFS_ARGS
+AMU_TYPE_PCFS_ARGS
+AMU_TYPE_RFS_ARGS
+AMU_TYPE_TMPFS_ARGS
+AMU_TYPE_UFS_ARGS
+AMU_TYPE_XFS_ARGS
+AMU_TYPE_EFS_ARGS
+AMU_TYPE_XDRPROC_T
+dnl ======================================================================
+
+dnl ######################################################################
+dnl Particular Compiler Characteristics
+AC_MSG_NOTICE(*** PARTICULAR COMPILER CHARACTERISTICS ***)
+AC_C_BIGENDIAN
+AC_C_CONST
+AC_C_INLINE
+AC_C_VOLATILE
+dnl AC_CHECK_SIZEOF(void *, 0)
+dnl ======================================================================
+dnl Generic Compiler Characteristics
+AC_MSG_NOTICE(*** GENERIC COMPILER CHARACTERISTICS ***)
+AMU_C_VOID_P
+AMU_VARARGS_MACROS
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+AC_MSG_NOTICE(*** EXTERNAL DEFINITIONS ***)
+AMU_EXTERN_SYS_ERRLIST
+AMU_EXTERN_OPTARG
+AMU_CHECK_EXTERNS(
+	clnt_spcreateerror	\
+	clnt_sperrno		\
+	free			\
+	get_myaddress		\
+	getccent		\
+	getdomainname		\
+	getdtablesize		\
+	gethostname		\
+	getlogin		\
+	getpagesize		\
+	getwd			\
+	hosts_ctl		\
+	innetgr			\
+	mkstemp			\
+	mntctl			\
+	sbrk			\
+	seteuid			\
+	setitimer		\
+	sleep			\
+	strcasecmp		\
+	strdup			\
+	strlcat			\
+	strlcpy			\
+	strstr			\
+	ualarm			\
+	usleep			\
+	wait3			\
+	vsnprintf		\
+	xdr_callmsg		\
+	xdr_opaque_auth		\
+	)
+dnl Different macro to check for LDAP externs, so as to avoid
+dnl breaking the basic extern-checking macro.
+if test "$with_ldap" = "yes"; then
+AMU_CHECK_EXTERN_LDAP(ldap_enable_cache)
+fi
+dnl ======================================================================
+
+dnl ######################################################################
+dnl C PREPROCESSOR MACROS
+AC_MSG_NOTICE(*** C PREPROCESSOR MACROS ***)
+dnl ======================================================================
+
+dnl ######################################################################
+dnl SYSTEM SERVICES
+AC_MSG_NOTICE(*** SYSTEM SERVICES ***)
+AC_SYS_LONG_FILE_NAMES
+AC_SYS_LARGEFILE
+AC_SYS_RESTARTABLE_SYSCALLS
+AMU_CHECK_NETWORK_TRANSPORT_TYPE
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+AC_MSG_NOTICE(*** FIELDS WITHIN STRUCTURES ***)
+AMU_CHECK_FIELD(fd_set.fds_bits)
+AMU_CHECK_FIELD(mntent_t.mnt_cnode)
+AMU_CHECK_FIELD(mntent_t.mnt_ro)
+AMU_CHECK_FIELD(mntent_t.mnt_time)
+AMU_FIELD_MNTENT_T_MNT_TIME_STRING
+AMU_CHECK_FIELD(cdfs_args_t.flags)
+AMU_CHECK_FIELD(cdfs_args_t.fspec)
+AMU_CHECK_FIELD(cdfs_args_t.iso_flags)
+AMU_CHECK_FIELD(cdfs_args_t.iso_pgthresh)
+AMU_CHECK_FIELD(cdfs_args_t.norrip)
+AMU_CHECK_FIELD(cdfs_args_t.ssector)
+AMU_CHECK_FIELD(udf_args_t.version)
+AMU_CHECK_FIELD(udf_args_t.fspec)
+AMU_CHECK_FIELD(udf_args_t.sessionnr)
+AMU_CHECK_FIELD(udf_args_t.udfmflags)
+AMU_CHECK_FIELD(udf_args_t.gmtoff)
+AMU_CHECK_FIELD(udf_args_t.anon_uid)
+AMU_CHECK_FIELD(udf_args_t.anon_gid)
+AMU_CHECK_FIELD(udf_args_t.nobody_uid)
+AMU_CHECK_FIELD(udf_args_t.nobody_gid)
+AMU_CHECK_FIELD(udf_args_t.sector_size)
+AMU_CHECK_FIELD(pcfs_args_t.dirmask)
+AMU_CHECK_FIELD(pcfs_args_t.dsttime)
+AMU_CHECK_FIELD(pcfs_args_t.fspec)
+AMU_CHECK_FIELD(pcfs_args_t.gid)
+AMU_CHECK_FIELD(pcfs_args_t.mask)
+AMU_CHECK_FIELD(pcfs_args_t.secondswest)
+AMU_CHECK_FIELD(pcfs_args_t.uid)
+AMU_CHECK_FIELD(ufs_args_t.flags)
+AMU_CHECK_FIELD(ufs_args_t.fspec)
+AMU_CHECK_FIELD(ufs_args_t.ufs_flags)
+AMU_CHECK_FIELD(ufs_args_t.ufs_pgthresh)
+AMU_CHECK_FIELD(efs_args_t.flags)
+AMU_CHECK_FIELD(efs_args_t.fspec)
+AMU_CHECK_FIELD(efs_args_t.version)
+AMU_CHECK_FIELD(xfs_args_t.flags)
+AMU_CHECK_FIELD(xfs_args_t.fspec)
+AMU_CHECK_FIELD(tmpfs_args_t.ta_version)
+AMU_CHECK_FIELD(tmpfs_args_t.ta_nodes_max)
+AMU_CHECK_FIELD(tmpfs_args_t.ta_size_max)
+AMU_CHECK_FIELD(tmpfs_args_t.ta_root_uid)
+AMU_CHECK_FIELD(tmpfs_args_t.ta_root_gid)
+AMU_CHECK_FIELD(tmpfs_args_t.ta_root_mode)
+AMU_CHECK_FIELD(struct fhstatus.fhs_fh)
+AMU_CHECK_FIELD(struct statfs.f_fstypename)
+AMU_CHECK_FIELD(nfs_args_t.acdirmin)
+AMU_CHECK_FIELD(nfs_args_t.acdirmax)
+AMU_CHECK_FIELD(nfs_args_t.acregmin)
+AMU_CHECK_FIELD(nfs_args_t.acregmax)
+AMU_CHECK_FIELD(nfs_args_t.addrlen)
+AMU_CHECK_FIELD(nfs_args_t.bsize)
+AMU_CHECK_FIELD(nfs_args_t.fh_len)
+AMU_CHECK_FIELD(nfs_args_t.fhsize)
+AMU_CHECK_FIELD(nfs_args_t.gfs_flags)
+AMU_CHECK_FIELD(nfs_args_t.namlen)
+AMU_CHECK_FIELD(nfs_args_t.optstr)
+AMU_CHECK_FIELD(nfs_args_t.pathconf)
+AMU_CHECK_FIELD(nfs_args_t.proto)
+AMU_CHECK_FIELD(nfs_args_t.sotype)
+AMU_CHECK_FIELD(nfs_args_t.version)
+AMU_CHECK_FIELD(nfs_args_t.pseudoflavor)
+AMU_CHECK_FIELD(nfs_args_t.context)
+AMU_CHECK_FIELD(struct ifreq.ifr_addr)
+AMU_CHECK_FIELD(struct ifaddrs.ifa_next)
+AMU_CHECK_FIELD(struct sockaddr.sa_len)
+AMU_CHECK_FIELD(struct umntrequest.devid)
+dnl This one is for Irix
+AMU_CHECK_FIELD(autofs_args_t.addr)
+dnl For Solaris 2.8+
+AMU_CHECK_FIELD(mounta.optptr)
+
+dnl ======================================================================
+
+dnl ######################################################################
+dnl MAP TYPES
+AC_MSG_NOTICE(*** MAP TYPES ***)
+dnl DBM is obsolete, use NDBM
+dnl AMU_CHECK_MAP_FUNCS(dbminit dbmopen, dbm)
+AMU_CHECK_MAP_FUNCS(fgets, file)
+AMU_CHECK_MAP_FUNCS(fgets, sun)
+AMU_CHECK_MAP_FUNCS(waitpid, exec)
+dnl Define HESIOD map if user wanted it, and both headers and libraries exist
+if test "$with_hesiod" = "yes" && test "$ac_cv_header_hesiod_h" = "yes"
+then
+AMU_CHECK_MAP_FUNCS(hes_init hesiod_init, hesiod)
+fi
+dnl Define LDAP map if user wanted it, and both headers and libraries exist
+if test "$with_ldap" = "yes" && test "$ac_cv_header_ldap_h" = "yes"
+then
+AMU_CHECK_MAP_FUNCS(ldap_open, ldap)
+fi
+if test "$with_ndbm" = "yes" -a "$ac_cv_lib_new_dbm" != ""
+then
+AMU_CHECK_MAP_FUNCS(dbm_open, $ac_cv_lib_new_dbm, ndbm)
+fi
+AMU_CHECK_MAP_FUNCS(yp_get_default_domain yp_all, nis)
+AMU_CHECK_MAP_FUNCS(nis_domain_of, nisplus, nisplus)
+AMU_CHECK_MAP_FUNCS(getpwnam, passwd)
+AMU_CHECK_MAP_FUNCS(opendir, union)
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+dnl FILESYSTEM TYPES
+AC_MSG_NOTICE(*** FILESYSTEM TYPES ***)
+dnl check for filesystem existence if MNTTYPE_<filesystem> exists, then if
+dnl MOUNT_<fs>, then MNT_<fs>, then in /proc/filesystems, and getvfsbyname()
+AMU_CHECK_FS_MNTENT(autofs)
+AMU_CHECK_FS_MNTENT(cdfs hsfs cd9660 iso9660 isofs cdrom, cdfs)
+AMU_CHECK_FS_MNTENT(udf)
+AMU_CHECK_FS_MNTENT(cache)
+AMU_CHECK_FS_MNTENT(lofs lo, lofs)
+AMU_CHECK_FS_MNTENT(mfs)
+AMU_CHECK_FS_MNTENT(nfs)
+AMU_CHECK_FS_MNTENT(vfat pcfs pc msdos msdosfs fat, pcfs)
+AMU_CHECK_FS_MNTENT(tfs)
+AMU_CHECK_FS_MNTENT(tmpfs)
+AMU_CHECK_FS_MNTENT(ext4 ext3 ext2 ffs ufs 42 43 44 efs xfs jfs ultrix, ufs)
+dnl openbsd 2.4 introduce a new file system called xfs, which is not
+dnl the same as irix-s xfs.  Sigh, why did openbsd have to use such a name!
+case "${host_os_name}" in
+	openbsd* ) ;;
+	* ) AMU_CHECK_FS_MNTENT(xfs) ;;
+esac
+AMU_CHECK_FS_MNTENT(efs)
+dnl new ones in bsd44
+AMU_CHECK_FS_MNTENT(null nullfs, nullfs)
+AMU_CHECK_FS_MNTENT(union unionfs, unionfs)
+AMU_CHECK_FS_MNTENT(umap umapfs, umapfs)
+
+dnl check for filesystem existence if their headers exist
+dnl AMU_CHECK_FS_HEADERS(cfs.h, cfs)
+AMU_CHECK_FS_HEADERS(hsfs/hsfs.h, cdfs)
+AMU_CHECK_FS_HEADERS(fs/udf/udf_mount.h, udf)
+AMU_CHECK_FS_HEADERS(tmpfs/tmp.h, tmpfs)
+AMU_CHECK_FS_HEADERS(fs/tmpfs/tmpfs_args.h, tmpfs)
+AMU_CHECK_FS_HEADERS(fs/efs/efs_mount.h, efs)
+AMU_CHECK_FS_HEADERS(sys/fs/autofs.h linux/auto_fs.h, autofs)
+AMU_CHECK_FS_HEADERS(sys/fs/cachefs_fs.h, cachefs)
+dnl AMU_CHECK_FS_HEADERS(jfs/jfsmount.h, ufs)
+dnl ======================================================================
+dnl AUTOMOUNTER FILESYSTEM TYPES
+AC_MSG_NOTICE(*** AUTOMOUNTER FILESYSTEM TYPES ***)
+AMU_CHECK_AMU_FS(auto, automounter)
+AMU_CHECK_AMU_FS(direct, direct automount)
+AMU_CHECK_AMU_FS(toplvl, top-level)
+AMU_CHECK_AMU_FS(error, error)
+dnl AMU_CHECK_AMU_FS(inherit, inheritance)
+AMU_CHECK_AMU_FS(program, program)
+AMU_CHECK_AMU_FS(link, symlink)
+AMU_CHECK_AMU_FS(linkx, symlink with existence check)
+AMU_CHECK_AMU_FS(host, host (nfs), nfs)
+AMU_CHECK_AMU_FS(nfsx, multi-nfs mount, nfs)
+AMU_CHECK_AMU_FS(nfsl, NFS with local existence check)
+AMU_CHECK_AMU_FS(union, union)
+dnl AMU_CHECK_AMU_FS(autofs, Sun AutoFS, autofs)
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+dnl MOUNTING TYPES AND NAMES FOR MOUNTING TABLE
+dnl check for mount(2) type/name for filesystem (MNTTYPE_*, MOUNT_*)
+AC_MSG_NOTICE(*** MOUNTING TYPES ***)
+AMU_CHECK_MOUNT_TYPE(nfs)
+AMU_CHECK_MOUNT_TYPE(nfs3)
+AMU_CHECK_MOUNT_TYPE(nfs4)
+AMU_CHECK_MOUNT_TYPE(lustre)
+AMU_CHECK_MOUNT_TYPE(ext4 ext3 ext2 ffs ufs 4.2 4.3 4.4 efs xfs jfs ultrix, ufs)
+AMU_CHECK_MOUNT_TYPE(xfs)
+AMU_CHECK_MOUNT_TYPE(efs)
+AMU_CHECK_MOUNT_TYPE(cdfs hsfs cd9660 iso9660 isofs cdrom, cdfs)
+AMU_CHECK_MOUNT_TYPE(udf)
+AMU_CHECK_MOUNT_TYPE(vfat pcfs pc msdos msdosfs fat, pcfs)
+AMU_CHECK_MOUNT_TYPE(mfs)
+AMU_CHECK_MOUNT_TYPE(tmpfs tmp, tmpfs)
+AMU_CHECK_MOUNT_TYPE(lofs lo, lofs)
+AMU_CHECK_MOUNT_TYPE(lfs)
+AMU_CHECK_MOUNT_TYPE(afs)
+AMU_CHECK_MOUNT_TYPE(autofs)
+AMU_CHECK_MOUNT_TYPE(tfs)
+AMU_CHECK_MOUNT_TYPE(cachefs)
+AMU_CHECK_MOUNT_TYPE(ignore)
+dnl new ones in bsd44
+AMU_CHECK_MOUNT_TYPE(null nullfs, nullfs)
+AMU_CHECK_MOUNT_TYPE(union unionfs, unionfs)
+AMU_CHECK_MOUNT_TYPE(umap umapfs, umapfs)
+dnl ######################################################################
+dnl check for mnttab name for filesystem
+AC_MSG_NOTICE(*** MOUNTING TABLE NAMES ***)
+AMU_CHECK_MNTTAB_TYPE(nfs)
+AMU_CHECK_MNTTAB_TYPE(nfs3)
+AMU_CHECK_MNTTAB_TYPE(nfs4)
+AMU_CHECK_MNTTAB_TYPE(lustre)
+AMU_CHECK_MNTTAB_TYPE(ext4 ext3 ext2 ffs ufs 4.2 4.3 4.4 efs xfs jfs ultrix, ufs)
+AMU_CHECK_MNTTAB_TYPE(xfs)
+AMU_CHECK_MNTTAB_TYPE(efs)
+AMU_CHECK_MNTTAB_TYPE(cdfs hsfs cd9660 iso9660 isofs cdrom, cdfs)
+AMU_CHECK_MNTTAB_TYPE(udf)
+AMU_CHECK_MNTTAB_TYPE(vfat pcfs pc msdos msdosfs fat, pcfs)
+AMU_CHECK_MNTTAB_TYPE(mfs)
+AMU_CHECK_MNTTAB_TYPE(tmpfs tmp, tmpfs)
+AMU_CHECK_MNTTAB_TYPE(lofs lo, lofs)
+AMU_CHECK_MNTTAB_TYPE(lfs)
+AMU_CHECK_MNTTAB_TYPE(afs)
+AMU_CHECK_MNTTAB_TYPE(autofs)
+AMU_CHECK_MNTTAB_TYPE(tfs)
+AMU_CHECK_MNTTAB_TYPE(cachefs)
+dnl new ones in bsd44
+AMU_CHECK_MNTTAB_TYPE(null nullfs, nullfs)
+AMU_CHECK_MNTTAB_TYPE(union unionfs, unionfs)
+AMU_CHECK_MNTTAB_TYPE(umap umapfs, umapfs)
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+dnl Mount Table option name strings like MNTOPT_*
+dnl if found, defines MNTTAB_OPT_*
+AC_MSG_NOTICE(*** MOUNT TABLE OPTION NAME STRINGS ***)
+AMU_CHECK_MNTTAB_OPTS(	\
+	acdirmax	\
+	acdirmin	\
+	acregmax	\
+	acregmin	\
+	actimeo		\
+	compress	\
+	dev		\
+	fsid		\
+	grpid		\
+	ignore		\
+	intr		\
+	longname	\
+	maxgroups	\
+	multi		\
+	noac		\
+	noacl		\
+	noauto		\
+	noconn		\
+	nocto		\
+	nosub		\
+	nosuid		\
+	nowin95		\
+	pgthresh	\
+	port		\
+	posix		\
+	private		\
+	proplist	\
+	proto		\
+	public		\
+	retrans		\
+	retry		\
+	ro		\
+	rsize		\
+	rw		\
+	shortname	\
+	soft		\
+	spongy		\
+	suid		\
+	symttl		\
+	timeo		\
+	vers		\
+	wsize		\
+	)
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+dnl Generic mount(2) system call flags (hex/int numbers) like M_*/MS_*/MNT_*
+dnl if found, defines MNT2_GEN_OPT_*
+AC_MSG_NOTICE(*** GENERIC MOUNT(2) OPTIONS ***)
+AMU_CHECK_MNT2_GEN_OPTS(	\
+	active		\
+	async		\
+	automntfs	\
+	bind		\
+	cache		\
+	data		\
+	detach		\
+	force		\
+	fss		\
+	grpid		\
+	ignore		\
+	i_version	\
+	jfs		\
+	kernmount	\
+	log		\
+	mandlock	\
+	move		\
+	multi		\
+	newtype		\
+	nfs		\
+	noatime		\
+	nocache		\
+	nocoredump	\
+	nodev		\
+	nodevmtime	\
+	nodiratime	\
+	noexec		\
+	nomnttab	\
+	nosub		\
+	nosuid		\
+	nouser		\
+	optionstr	\
+	overlay		\
+	posixacl	\
+	private		\
+	quota		\
+	rdonly		\
+	rec		\
+	remount		\
+	relatime	\
+	ronly		\
+	shared		\
+	silent		\
+	slave		\
+	softdep		\
+	strictatime	\
+	sync		\
+	synchronous	\
+	symperm		\
+	unbindable	\
+	union		\
+	verbose		\
+	)
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+dnl NFS-specific mount(2) options (hex numbers) like NFSMNT_*/NFS_MOUNT_*
+AC_MSG_NOTICE(*** NFS-SPECIFIC MOUNT(2) OPTIONS ***)
+dnl if found, defines MNT2_NFS_OPT_*
+AMU_CHECK_MNT2_NFS_OPTS(	\
+	acdirmax	\
+	acdirmin	\
+	acregmax	\
+	acregmin	\
+	auto		\
+	broken_suid	\
+	deadthresh	\
+	dirsync		\
+	dumbtimr	\
+	fsname		\
+	grpid		\
+	hostname	\
+	ignore		\
+	int		\
+	intr		\
+	kerb		\
+	knconf		\
+	leaseterm	\
+	maxgrps		\
+	nfsv3		\
+	noac		\
+	noacl		\
+	noconn		\
+	nocto		\
+	noint		\
+	nonlm		\
+	nordirplus	\
+	nqnfs		\
+	nqlooklease	\
+	pgthresh	\
+	posix		\
+	private		\
+	proplist	\
+	rdirplus	\
+	readahead	\
+	readdirsize	\
+	resvport	\
+	retrans		\
+	ronly		\
+	rsize		\
+	soft		\
+	spongy		\
+	strictlock	\
+	symttl		\
+	tcp		\
+	timeo		\
+	unshared	\
+	ver3		\
+	wsize		\
+	xlatecookie	\
+	)
+dnl ======================================================================
+
+dnl ######################################################################
+dnl CDFS-specific mount(2) options (hex numbers) like M_*
+AC_MSG_NOTICE(*** CDFS-SPECIFIC MOUNT(2) OPTIONS ***)
+dnl if found, defines MNT2_CDFS_OPT_*
+AMU_CHECK_MNT2_CDFS_OPTS(\
+	defperm		\
+	extatt		\
+	gens		\
+	nocasetrans	\
+	nodefperm	\
+	nojoliet	\
+	norrip		\
+	noversion	\
+	rrcaseins	\
+	rrip		\
+	)
+dnl ======================================================================
+
+dnl ######################################################################
+dnl UDF-specific mount(2) options (hex numbers) like M_*
+AC_MSG_NOTICE(*** UDF-SPECIFIC MOUNT(2) OPTIONS ***)
+dnl if found, defines MNT2_UDF_OPT_*
+AMU_CHECK_MNT2_UDF_OPTS(\
+	closesession	\
+	)
+dnl ======================================================================
+
+dnl ######################################################################
+dnl PCFS-specific mount(2) options (hex numbers) like M_*
+AC_MSG_NOTICE(*** PCFS-SPECIFIC MOUNT(2) OPTIONS ***)
+dnl if found, defines MNT2_PCFS_OPT_*
+AMU_CHECK_MNT2_PCFS_OPTS(\
+	longname	\
+	nowin95		\
+	shortname	\
+	)
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+dnl SYSTEM-SPECIFIC TESTS
+AC_MSG_NOTICE(*** SYSTEM-SPECIFIC TESTS ***)
+dnl ======================================================================
+dnl Mount table style
+AMU_CHECK_MNTTAB_STYLE
+AMU_CHECK_HIDE_MOUNT_TYPE
+AMU_CHECK_MNTTAB_LOCATION
+dnl -----------------------------------------------------------------------
+dnl check if has mnttab/mntent or in-kernel mount tables
+dnl this test must follow AMU_CHECK_MNTTAB_LOCATION and
+dnl	AMU_CHECK_MNT2_GEN_OPTS(nomnttab)
+if test "$ac_cv_have_struct_mnttab" != yes && test "$ac_cv_have_struct_mntent" != yes && test "$ac_cv_mnttab_location" = file
+then
+AC_MSG_ERROR(
+[No definition found for struct mnttab or struct mntent
+and this system stores its mount tables on files (not in kernel).
+This can be due to a misconfigured system, one for which am-utils
+was not ported to yet, or a bug in the am-utils sources.  Check
+config.log for details and report them to am-utils@am-utils.org please.])
+fi
+dnl -----------------------------------------------------------------------
+AMU_CHECK_MNTTAB_FILE_NAME
+AMU_CHECK_MOUNT_TRAP
+AMU_CHECK_MOUNT_STYLE
+AMU_CHECK_UMOUNT_STYLE
+AMU_CHECK_AUTOFS_STYLE
+AMU_CHECK_UNMOUNT_CALL
+AMU_CHECK_UNMOUNT_ARGS
+AMU_CHECK_NFS_SA_DREF
+AMU_CHECK_NFS_HN_DREF
+AMU_CHECK_NFS_FH_DREF
+AMU_CHECK_NFS_SOCKET_CONNECTION
+AMU_CHECK_CHECKMOUNT_STYLE
+AMU_CHECK_RESTARTABLE_SIGNAL_HANDLER
+AMU_CHECK_GNU_GETOPT
+dnl ======================================================================
+
+dnl ######################################################################
+dnl Check for tcpwrappers
+dnl This check is moved this far down because on modern tcpwrapper systems
+dnl such as openbsd, the caller must provide two symbols: deny_severity and
+dnl allow_severity, which determine the logging level of rejected and
+dnl requested requests, respectively.  If this check happens too early, then
+dnl $LIBS includes -lwrap, which causes many subsequent tests to fail with
+dnl missing symbols.
+AC_CHECK_LIB(wrap, hosts_ctl,
+[
+AC_DEFINE(HAVE_LIBWRAP)
+WRAPLIB="-lwrap"
+])
+dnl replace value of WRAPLIB in specific Makefiles
+AC_SUBST(WRAPLIB)
+dnl next, check if libwrap defines allow/deny_severity or expects the caller to define it
+if test "$ac_cv_lib_wrap_hosts_ctl" = "yes"
+then
+AMU_CHECK_LIBWRAP_SEVERITY
+fi
+dnl ======================================================================
+
+dnl *********
+AMU_SAVE_STATE
+dnl *********
+
+dnl ######################################################################
+dnl output files
+AC_MSG_NOTICE(*** OUTPUT FILES ***)
+dnl The am_utils_link_files variable is set in macros in aclocal.m4
+AC_CONFIG_LINKS(${am_utils_link_files})
+dnl ==========================================================================
+dnl This is necessary so that .o files in LIBOBJS are also built via
+dnl the ANSI2KNR-filtering rules.
+LIB@&t@OBJS=`echo "$LIB@&t@OBJS" |
+		sed 's,\.[[^.]]* ,$U&,g;s,\.[[^.]]*$,$U&,'`
+LTLIBOBJS=`echo "$LIB@&t@OBJS" |
+		sed 's,\.[[^.]]* ,.lo ,g;s,\.[[^.]]*$,.lo,'`
+AC_SUBST(LTLIBOBJS)
+dnl XXX: next two lines are temp hack until automake newer than 1.4 comes out
+AMU_LIB_OBJS="${LTLIBOBJS}"
+AC_SUBST(AMU_LIB_OBJS)
+dnl for Makefile rule to regenerate libtool
+AC_SUBST(LIBTOOL_DEPS)
+dnl ==========================================================================
+AC_CONFIG_FILES(			\
+	aux_conf.h			\
+	\
+	Makefile			\
+	amd/Makefile			\
+	amq/Makefile			\
+	\
+	fixmount/Makefile		\
+	fsinfo/Makefile			\
+	hlfsd/Makefile			\
+	libamu/Makefile			\
+	mk-amd-map/Makefile		\
+	wire-test/Makefile		\
+	\
+	scripts/Makefile		\
+	doc/Makefile			\
+	\
+	scripts/am-eject		\
+	scripts/amd2ldif		\
+	scripts/amd2sun			\
+	scripts/automount2amd		\
+	scripts/ctl-amd			\
+	scripts/ctl-hlfsd		\
+	scripts/fix-amd-map		\
+	scripts/fixrmtab		\
+	scripts/lostaltmail		\
+	scripts/redhat-ctl-amd		\
+	scripts/test-attrcache		\
+	scripts/wait4amd		\
+	scripts/wait4amd2die		\
+	)
+AC_OUTPUT
+# chmod some scripts that are built but not installed
+test -f scripts/test-attrcache && chmod +x scripts/test-attrcache
+dnl ======================================================================
+
+dnl ######################################################################
+AC_MSG_NOTICE(*** END OF CONFIGURATION ***)
+dnl end of configure.in for am-utils-6.x
diff --git a/cvs-server.txt b/cvs-server.txt
deleted file mode 100644
index 0943963082cb..000000000000
--- a/cvs-server.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-##############################################################################
-Here are generic CVS server instructions:
-
-(1) Login to the cvs server.  Not needed more than once b/c the cvs login
-    will record your cvs password in $HOME/.cvspass.  Change "ezk" for your
-    CVS user id.
-
-$ cvs -d :pserver:ezk@shekel.mcl.cs.columbia.edu:/proj/bank/cvsroot login
-CVS password:
-
-Type in your password, crypt(3)'ed in /proj/bank/cvsroot/CVSROOT/passwd.
-
-(2) Then, check out a fresh copy of 6.1 (experimental)
-
-$ cvs -d :pserver:ezk@shekel.mcl.cs.columbia.edu:/proj/bank/cvsroot checkout am-utils
-
-Or, to checkout the stable branch:
-
-$ cvs -d :pserver:ezk@shekel.mcl.cs.columbia.edu:/proj/bank/cvsroot checkout -r amd-6-0-stable am-utils
-
-(3) Then you can do normal edit, commit, update, etc. w/o having to worry
-    about your $CVSROOT or the -d option.
-
-##############################################################################
-To merge changes from the stable branch into the main (experimental) branch:
-
-$ cvs update -j amd-6-0-stable -kk
-
-- don't worry about all the files that change; it's probably because of cvs
-  keywords in the sources
-- after the merge, do a 'cvs update -d' and resolve any conflicts
-
-##############################################################################
-
-There are two new mailing lists:
-
-amd-maintainers@shekel.mcl.cs.columbia.edu: for Amd maintainers to
-	communicate internally w/o exposure to the greater user community.
-
-amd-cvslog@shekel.mcl.cs.columbia.edu: to get cvs log messages.  I've used a
-	better (I hope) script for loginfo.  It provides different output
-	and can be tweaked as well.
-##############################################################################
diff --git a/depcomp b/depcomp
new file mode 100755
index 000000000000..4ebd5b3a2f2d
--- /dev/null
+++ b/depcomp
@@ -0,0 +1,791 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2013-05-30.07; # UTC
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+  '')
+    echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+    exit 1;
+    ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+  depmode     Dependency tracking mode.
+  source      Source file read by 'PROGRAMS ARGS'.
+  object      Object file output by 'PROGRAMS ARGS'.
+  DEPDIR      directory where to store dependencies.
+  depfile     Dependency file to output.
+  tmpdepfile  Temporary file to use when outputting dependencies.
+  libtool     Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "depcomp $scriptversion"
+    exit $?
+    ;;
+esac
+
+# Get the directory component of the given path, and save it in the
+# global variables '$dir'.  Note that this directory component will
+# be either empty or ending with a '/' character.  This is deliberate.
+set_dir_from ()
+{
+  case $1 in
+    */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
+      *) dir=;;
+  esac
+}
+
+# Get the suffix-stripped basename of the given path, and save it the
+# global variable '$base'.
+set_base_from ()
+{
+  base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
+}
+
+# If no dependency file was actually created by the compiler invocation,
+# we still have to create a dummy depfile, to avoid errors with the
+# Makefile "include basename.Plo" scheme.
+make_dummy_depfile ()
+{
+  echo "#dummy" > "$depfile"
+}
+
+# Factor out some common post-processing of the generated depfile.
+# Requires the auxiliary global variable '$tmpdepfile' to be set.
+aix_post_process_depfile ()
+{
+  # If the compiler actually managed to produce a dependency file,
+  # post-process it.
+  if test -f "$tmpdepfile"; then
+    # Each line is of the form 'foo.o: dependency.h'.
+    # Do two passes, one to just change these to
+    #   $object: dependency.h
+    # and one to simply output
+    #   dependency.h:
+    # which is needed to avoid the deleted-header problem.
+    { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
+      sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
+    } > "$depfile"
+    rm -f "$tmpdepfile"
+  else
+    make_dummy_depfile
+  fi
+}
+
+# A tabulation character.
+tab='	'
+# A newline character.
+nl='
+'
+# Character ranges might be problematic outside the C locale.
+# These definitions help.
+upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
+lower=abcdefghijklmnopqrstuvwxyz
+digits=0123456789
+alpha=${upper}${lower}
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+  echo "depcomp: Variables source, object and depmode must be set" 1>&2
+  exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
+# Some modes work just like other modes, but use different flags.  We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write.  Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+  # HP compiler uses -M and no extra arg.
+  gccflag=-M
+  depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+  # This is just like dashmstdout with a different argument.
+  dashmflag=-xM
+  depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+  # This is just like msvisualcpp but w/o cygpath translation.
+  # Just convert the backslash-escaped backslashes to single forward
+  # slashes to satisfy depend.m4
+  cygpath_u='sed s,\\\\,/,g'
+  depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+  # This is just like msvc7 but w/o cygpath translation.
+  # Just convert the backslash-escaped backslashes to single forward
+  # slashes to satisfy depend.m4
+  cygpath_u='sed s,\\\\,/,g'
+  depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+  # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
+  gccflag=-qmakedep=gcc,-MF
+  depmode=gcc
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff.  Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am.  Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+  for arg
+  do
+    case $arg in
+    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+    *)  set fnord "$@" "$arg" ;;
+    esac
+    shift # fnord
+    shift # $arg
+  done
+  "$@"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  mv "$tmpdepfile" "$depfile"
+  ;;
+
+gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
+## There are various ways to get dependency output from gcc.  Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+##   up in a subdir.  Having to rename by hand is ugly.
+##   (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+##   -MM, not -M (despite what the docs say).  Also, it might not be
+##   supported by the other compilers which use the 'gcc' depmode.
+## - Using -M directly means running the compiler twice (even worse
+##   than renaming).
+  if test -z "$gccflag"; then
+    gccflag=-MD,
+  fi
+  "$@" -Wp,"$gccflag$tmpdepfile"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  # The second -e expression handles DOS-style file names with drive
+  # letters.
+  sed -e 's/^[^:]*: / /' \
+      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the "deleted header file" problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header).  We avoid this by adding
+## dummy dependencies for each header file.  Too bad gcc doesn't do
+## this for us directly.
+## Some versions of gcc put a space before the ':'.  On the theory
+## that the space means something, we add a space to the output as
+## well.  hp depmode also adds that space, but also prefixes the VPATH
+## to the object.  Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+  tr ' ' "$nl" < "$tmpdepfile" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+sgi)
+  if test "$libtool" = yes; then
+    "$@" "-Wp,-MDupdate,$tmpdepfile"
+  else
+    "$@" -MDupdate "$tmpdepfile"
+  fi
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+
+  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
+    echo "$object : \\" > "$depfile"
+    # Clip off the initial element (the dependent).  Don't try to be
+    # clever and replace this with sed code, as IRIX sed won't handle
+    # lines with more than a fixed number of characters (4096 in
+    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
+    # the IRIX cc adds comments like '#:fec' to the end of the
+    # dependency line.
+    tr ' ' "$nl" < "$tmpdepfile" \
+      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
+      | tr "$nl" ' ' >> "$depfile"
+    echo >> "$depfile"
+    # The second pass generates a dummy entry for each header file.
+    tr ' ' "$nl" < "$tmpdepfile" \
+      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+      >> "$depfile"
+  else
+    make_dummy_depfile
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+xlc)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+aix)
+  # The C for AIX Compiler uses -M and outputs the dependencies
+  # in a .u file.  In older versions, this file always lives in the
+  # current directory.  Also, the AIX compiler puts '$object:' at the
+  # start of each line; $object doesn't have directory information.
+  # Version 6 uses the directory in both cases.
+  set_dir_from "$object"
+  set_base_from "$object"
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$base.u
+    tmpdepfile3=$dir.libs/$base.u
+    "$@" -Wc,-M
+  else
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$dir$base.u
+    tmpdepfile3=$dir$base.u
+    "$@" -M
+  fi
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+    exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  aix_post_process_depfile
+  ;;
+
+tcc)
+  # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
+  # FIXME: That version still under development at the moment of writing.
+  #        Make that this statement remains true also for stable, released
+  #        versions.
+  # It will wrap lines (doesn't matter whether long or short) with a
+  # trailing '\', as in:
+  #
+  #   foo.o : \
+  #    foo.c \
+  #    foo.h \
+  #
+  # It will put a trailing '\' even on the last line, and will use leading
+  # spaces rather than leading tabs (at least since its commit 0394caf7
+  # "Emit spaces for -MD").
+  "$@" -MD -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
+  # We have to change lines of the first kind to '$object: \'.
+  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
+  # And for each line of the second kind, we have to emit a 'dep.h:'
+  # dummy dependency, to avoid the deleted-header problem.
+  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+## The order of this option in the case statement is important, since the
+## shell code in configure will try each of these formats in the order
+## listed in this file.  A plain '-MD' option would be understood by many
+## compilers, so we must ensure this comes after the gcc and icc options.
+pgcc)
+  # Portland's C compiler understands '-MD'.
+  # Will always output deps to 'file.d' where file is the root name of the
+  # source file under compilation, even if file resides in a subdirectory.
+  # The object file name does not affect the name of the '.d' file.
+  # pgcc 10.2 will output
+  #    foo.o: sub/foo.c sub/foo.h
+  # and will wrap long lines using '\' :
+  #    foo.o: sub/foo.c ... \
+  #     sub/foo.h ... \
+  #     ...
+  set_dir_from "$object"
+  # Use the source, not the object, to determine the base name, since
+  # that's sadly what pgcc will do too.
+  set_base_from "$source"
+  tmpdepfile=$base.d
+
+  # For projects that build the same source file twice into different object
+  # files, the pgcc approach of using the *source* file root name can cause
+  # problems in parallel builds.  Use a locking strategy to avoid stomping on
+  # the same $tmpdepfile.
+  lockdir=$base.d-lock
+  trap "
+    echo '$0: caught signal, cleaning up...' >&2
+    rmdir '$lockdir'
+    exit 1
+  " 1 2 13 15
+  numtries=100
+  i=$numtries
+  while test $i -gt 0; do
+    # mkdir is a portable test-and-set.
+    if mkdir "$lockdir" 2>/dev/null; then
+      # This process acquired the lock.
+      "$@" -MD
+      stat=$?
+      # Release the lock.
+      rmdir "$lockdir"
+      break
+    else
+      # If the lock is being held by a different process, wait
+      # until the winning process is done or we timeout.
+      while test -d "$lockdir" && test $i -gt 0; do
+        sleep 1
+        i=`expr $i - 1`
+      done
+    fi
+    i=`expr $i - 1`
+  done
+  trap - 1 2 13 15
+  if test $i -le 0; then
+    echo "$0: failed to acquire lock after $numtries attempts" >&2
+    echo "$0: check lockdir '$lockdir'" >&2
+    exit 1
+  fi
+
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each line is of the form `foo.o: dependent.h',
+  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+  # Do two passes, one to just change these to
+  # `$object: dependent.h' and one to simply `dependent.h:'.
+  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp2)
+  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+  # compilers, which have integrated preprocessors.  The correct option
+  # to use with these is +Maked; it writes dependencies to a file named
+  # 'foo.d', which lands next to the object file, wherever that
+  # happens to be.
+  # Much of this is similar to the tru64 case; see comments there.
+  set_dir_from  "$object"
+  set_base_from "$object"
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir.libs/$base.d
+    "$@" -Wc,+Maked
+  else
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir$base.d
+    "$@" +Maked
+  fi
+  stat=$?
+  if test $stat -ne 0; then
+     rm -f "$tmpdepfile1" "$tmpdepfile2"
+     exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  if test -f "$tmpdepfile"; then
+    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
+    # Add 'dependent.h:' lines.
+    sed -ne '2,${
+               s/^ *//
+               s/ \\*$//
+               s/$/:/
+               p
+             }' "$tmpdepfile" >> "$depfile"
+  else
+    make_dummy_depfile
+  fi
+  rm -f "$tmpdepfile" "$tmpdepfile2"
+  ;;
+
+tru64)
+  # The Tru64 compiler uses -MD to generate dependencies as a side
+  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+  # dependencies in 'foo.d' instead, so we check for that too.
+  # Subdirectories are respected.
+  set_dir_from  "$object"
+  set_base_from "$object"
+
+  if test "$libtool" = yes; then
+    # Libtool generates 2 separate objects for the 2 libraries.  These
+    # two compilations output dependencies in $dir.libs/$base.o.d and
+    # in $dir$base.o.d.  We have to check for both files, because
+    # one of the two compilations can be disabled.  We should prefer
+    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+    # automatically cleaned when .libs/ is deleted, while ignoring
+    # the former would cause a distcleancheck panic.
+    tmpdepfile1=$dir$base.o.d          # libtool 1.5
+    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
+    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
+    "$@" -Wc,-MD
+  else
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir$base.d
+    tmpdepfile3=$dir$base.d
+    "$@" -MD
+  fi
+
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+    exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  # Same post-processing that is required for AIX mode.
+  aix_post_process_depfile
+  ;;
+
+msvc7)
+  if test "$libtool" = yes; then
+    showIncludes=-Wc,-showIncludes
+  else
+    showIncludes=-showIncludes
+  fi
+  "$@" $showIncludes > "$tmpdepfile"
+  stat=$?
+  grep -v '^Note: including file: ' "$tmpdepfile"
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  # The first sed program below extracts the file names and escapes
+  # backslashes for cygpath.  The second sed program outputs the file
+  # name when reading, but also accumulates all include files in the
+  # hold buffer in order to output them again at the end.  This only
+  # works with sed implementations that can handle large buffers.
+  sed < "$tmpdepfile" -n '
+/^Note: including file:  *\(.*\)/ {
+  s//\1/
+  s/\\/\\\\/g
+  p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+  s/.*/'"$tab"'/
+  G
+  p
+}' >> "$depfile"
+  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
+  rm -f "$tmpdepfile"
+  ;;
+
+msvc7msys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+#nosideeffect)
+  # This comment above is used by automake to tell side-effect
+  # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout, regardless of -o.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove '-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  test -z "$dashmflag" && dashmflag=-M
+  # Require at least two characters before searching for ':'
+  # in the target name.  This is to cope with DOS-style filenames:
+  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
+  "$@" $dashmflag |
+    sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this sed invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  tr ' ' "$nl" < "$tmpdepfile" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+dashXmstdout)
+  # This case only exists to satisfy depend.m4.  It is never actually
+  # run, as this mode is specially recognized in the preamble.
+  exit 1
+  ;;
+
+makedepend)
+  "$@" || exit $?
+  # Remove any Libtool call
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+  # X makedepend
+  shift
+  cleared=no eat=no
+  for arg
+  do
+    case $cleared in
+    no)
+      set ""; shift
+      cleared=yes ;;
+    esac
+    if test $eat = yes; then
+      eat=no
+      continue
+    fi
+    case "$arg" in
+    -D*|-I*)
+      set fnord "$@" "$arg"; shift ;;
+    # Strip any option that makedepend may not understand.  Remove
+    # the object too, otherwise makedepend will parse it as a source file.
+    -arch)
+      eat=yes ;;
+    -*|$object)
+      ;;
+    *)
+      set fnord "$@" "$arg"; shift ;;
+    esac
+  done
+  obj_suffix=`echo "$object" | sed 's/^.*\././'`
+  touch "$tmpdepfile"
+  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+  rm -f "$depfile"
+  # makedepend may prepend the VPATH from the source file name to the object.
+  # No need to regex-escape $object, excess matching of '.' is harmless.
+  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process the last invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed '1,2d' "$tmpdepfile" \
+    | tr ' ' "$nl" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile" "$tmpdepfile".bak
+  ;;
+
+cpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove '-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  "$@" -E \
+    | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+             -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+    | sed '$ s: \\$::' > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  cat < "$tmpdepfile" >> "$depfile"
+  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvisualcpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  IFS=" "
+  for arg
+  do
+    case "$arg" in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+        set fnord "$@"
+        shift
+        shift
+        ;;
+    *)
+        set fnord "$@" "$arg"
+        shift
+        shift
+        ;;
+    esac
+  done
+  "$@" -E 2>/dev/null |
+  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
+  echo "$tab" >> "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvcmsys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+none)
+  exec "$@"
+  ;;
+
+*)
+  echo "Unknown depmode $depmode" 1>&2
+  exit 1
+  ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/doc/Makefile.am b/doc/Makefile.am
new file mode 100644
index 000000000000..6e1e6b66a008
--- /dev/null
+++ b/doc/Makefile.am
@@ -0,0 +1,115 @@
+## Process this file with automake to produce Makefile.in
+
+# Package: am-utils
+# Level: Makefile for doc/ directory
+# Author: Erez Zadok
+
+@SET_MAKE@
+
+info_TEXINFOS = am-utils.texi
+
+EXTRA_DIST = hlfsd.ps
+
+# force generation of 'letter' format PS and embed Type-3 fonts
+# (our European allies may object...)
+DVIPS = dvips -t letter -Pcmz
+
+# Force version.texi to be rebuilt regardless of maintainer mode
+$(srcdir)/version.texi: am-utils.texi $(top_srcdir)/configure.ac
+	@(set `$(SHELL) $(srcdir)/mdate-sh $(srcdir)/am-utils.texi`; \
+	echo "@set UPDATED $$1 $$2 $$3"; \
+	echo "@set UPDATED-MONTH $$2 $$3"; \
+	echo "@set EDITION $(VERSION)"; \
+	echo "@set VERSION $(VERSION)") > vti.tmp
+	@cmp -s vti.tmp $(srcdir)/version.texi \
+	  || (echo "Updating $(srcdir)/version.texi"; \
+	      cp vti.tmp $(srcdir)/version.texi)
+	-@rm -f vti.tmp
+
+# include dvi/ps in distribution
+dist-hook: $(distdir)/am-utils.dvi $(distdir)/am-utils.ps
+
+$(distdir)/am-utils.dvi: am-utils.dvi
+	install -c -m 644 $< $@
+
+$(distdir)/am-utils.ps: am-utils.ps
+	install -c -m 644 $< $@
+
+# a special target for making Postscript files
+ps: am-utils.dvi am-utils.ps
+
+am-utils-clean: clean maintainer-clean-aminfo maintainer-clean-vti
+
+# personal rule for Erez Zadok to generate and install html docs
+alldocs: ps install-NEWS install-INSTALL install-ChangeLog install-AUTHORS install-tasks install-autofs install-y2k install-ldap install-osx install-BUGS install-FAQ install-html install-ps install-MIRRORS install-attrcache install-sun2amd
+
+AMU_HTML_TOP=$(HOME)/proj/www/docs/am-utils
+install-html: $(AMU_HTML_TOP)/am-utils-all.html
+$(AMU_HTML_TOP)/am-utils-all.html: am-utils.texi
+	texi2html -Verbose -expand info -number -out_file am-utils-all.html $<
+	texi2html -frames -Verbose -expand info -number -split chapter $<
+	mv am-utils-all.html am-utils/*.html $(AMU_HTML_TOP)
+	chmod -R a+r $(AMU_HTML_TOP)
+
+install-ps: $(AMU_HTML_TOP)/am-utils.ps
+$(AMU_HTML_TOP)/am-utils.ps: am-utils.ps
+	install -c -m 644 $< $@
+
+install-NEWS: $(AMU_HTML_TOP)/NEWS.txt
+$(AMU_HTML_TOP)/NEWS.txt: $(top_srcdir)/NEWS
+	install -c -m 644 $< $@
+
+install-INSTALL: $(AMU_HTML_TOP)/INSTALL.txt
+$(AMU_HTML_TOP)/INSTALL.txt: $(top_srcdir)/INSTALL
+	install -c -m 644 $< $@
+
+install-ChangeLog: $(AMU_HTML_TOP)/ChangeLog.txt
+$(AMU_HTML_TOP)/ChangeLog.txt: $(top_srcdir)/ChangeLog
+	sed 's/@.*>$$/@...>/g' < $< > $@
+	chmod 644 $@
+
+install-AUTHORS: $(AMU_HTML_TOP)/AUTHORS.txt
+$(AMU_HTML_TOP)/AUTHORS.txt: $(top_srcdir)/AUTHORS
+	install -c -m 644 $< $@
+
+install-tasks: $(AMU_HTML_TOP)/tasks.txt
+$(AMU_HTML_TOP)/tasks.txt: $(top_srcdir)/tasks
+	install -c -m 644 $< $@
+
+install-autofs: $(AMU_HTML_TOP)/autofs.txt
+$(AMU_HTML_TOP)/autofs.txt: $(top_srcdir)/README.autofs
+	install -c -m 644 $< $@
+
+install-y2k: $(AMU_HTML_TOP)/y2k.txt
+$(AMU_HTML_TOP)/y2k.txt: $(top_srcdir)/README.y2k
+	install -c -m 644 $< $@
+
+install-attrcache: $(AMU_HTML_TOP)/attrcache.txt
+$(AMU_HTML_TOP)/attrcache.txt: $(top_srcdir)/README.attrcache
+	install -c -m 644 $< $@
+
+install-sun2amd: $(AMU_HTML_TOP)/sun2amd.txt
+$(AMU_HTML_TOP)/sun2amd.txt: $(top_srcdir)/README.sun2amd
+	install -c -m 644 $< $@
+
+install-ldap: $(AMU_HTML_TOP)/ldap.txt
+$(AMU_HTML_TOP)/ldap.txt: $(top_srcdir)/README.ldap
+	install -c -m 644 $< $@
+
+install-osx: $(AMU_HTML_TOP)/osx.txt
+$(AMU_HTML_TOP)/osx.txt: $(top_srcdir)/README.osx
+	install -c -m 644 $< $@
+
+install-BUGS: $(AMU_HTML_TOP)/BUGS.txt
+$(AMU_HTML_TOP)/BUGS.txt: $(top_srcdir)/BUGS
+	install -c -m 644 $< $@
+
+install-FAQ: $(AMU_HTML_TOP)/FAQ.txt
+$(AMU_HTML_TOP)/FAQ.txt: $(top_srcdir)/FAQ
+	install -c -m 644 $< $@
+
+install-MIRRORS: $(AMU_HTML_TOP)/MIRRORS.txt $(AMU_HTML_TOP)/MIRRORS.html
+$(AMU_HTML_TOP)/MIRRORS.txt: $(top_srcdir)/MIRRORS.txt
+	install -c -m 644 $< $@
+$(AMU_HTML_TOP)/MIRRORS.html: $(top_srcdir)/MIRRORS.html
+	install -c -m 644 $< $@
diff --git a/doc/Makefile.in b/doc/Makefile.in
new file mode 100644
index 000000000000..e875fffba271
--- /dev/null
+++ b/doc/Makefile.in
@@ -0,0 +1,875 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Package: am-utils
+# Level: Makefile for doc/ directory
+# Author: Erez Zadok
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = doc
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs mdate-sh $(srcdir)/version.texi \
+	$(srcdir)/stamp-vti texinfo.tex
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 $(top_srcdir)/vers.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+SOURCES =
+DIST_SOURCES =
+AM_V_DVIPS = $(am__v_DVIPS_@AM_V@)
+am__v_DVIPS_ = $(am__v_DVIPS_@AM_DEFAULT_V@)
+am__v_DVIPS_0 = @echo "  DVIPS   " $@;
+am__v_DVIPS_1 = 
+AM_V_MAKEINFO = $(am__v_MAKEINFO_@AM_V@)
+am__v_MAKEINFO_ = $(am__v_MAKEINFO_@AM_DEFAULT_V@)
+am__v_MAKEINFO_0 = @echo "  MAKEINFO" $@;
+am__v_MAKEINFO_1 = 
+AM_V_INFOHTML = $(am__v_INFOHTML_@AM_V@)
+am__v_INFOHTML_ = $(am__v_INFOHTML_@AM_DEFAULT_V@)
+am__v_INFOHTML_0 = @echo "  INFOHTML" $@;
+am__v_INFOHTML_1 = 
+AM_V_TEXI2DVI = $(am__v_TEXI2DVI_@AM_V@)
+am__v_TEXI2DVI_ = $(am__v_TEXI2DVI_@AM_DEFAULT_V@)
+am__v_TEXI2DVI_0 = @echo "  TEXI2DVI" $@;
+am__v_TEXI2DVI_1 = 
+AM_V_TEXI2PDF = $(am__v_TEXI2PDF_@AM_V@)
+am__v_TEXI2PDF_ = $(am__v_TEXI2PDF_@AM_DEFAULT_V@)
+am__v_TEXI2PDF_0 = @echo "  TEXI2PDF" $@;
+am__v_TEXI2PDF_1 = 
+AM_V_texinfo = $(am__v_texinfo_@AM_V@)
+am__v_texinfo_ = $(am__v_texinfo_@AM_DEFAULT_V@)
+am__v_texinfo_0 = -q
+am__v_texinfo_1 = 
+AM_V_texidevnull = $(am__v_texidevnull_@AM_V@)
+am__v_texidevnull_ = $(am__v_texidevnull_@AM_DEFAULT_V@)
+am__v_texidevnull_0 = > /dev/null
+am__v_texidevnull_1 = 
+INFO_DEPS = $(srcdir)/am-utils.info
+am__TEXINFO_TEX_DIR = $(srcdir)
+DVIS = am-utils.dvi
+PDFS = am-utils.pdf
+PSS = am-utils.ps
+HTMLS = am-utils.html
+TEXINFOS = am-utils.texi
+TEXI2DVI = texi2dvi
+TEXI2PDF = $(TEXI2DVI) --pdf --batch
+MAKEINFOHTML = $(MAKEINFO) --html
+AM_MAKEINFOHTMLFLAGS = $(AM_MAKEINFOFLAGS)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__installdirs = "$(DESTDIR)$(infodir)"
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMD_FS_OBJS = @AMD_FS_OBJS@
+AMD_INFO_OBJS = @AMD_INFO_OBJS@
+AMTAR = @AMTAR@
+AMU_AUTOFS_PROT_HEADER = @AMU_AUTOFS_PROT_HEADER@
+AMU_CFLAGS = @AMU_CFLAGS@
+AMU_LIB_OBJS = @AMU_LIB_OBJS@
+AMU_NFS_PROT_HEADER = @AMU_NFS_PROT_HEADER@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIBTOOL_LDFLAGS = @LIBTOOL_LDFLAGS@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PERL = @PERL@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNMOUNT_PROGRAM = @UNMOUNT_PROGRAM@
+VERSION = @VERSION@
+WRAPLIB = @WRAPLIB@
+YACC = @YACC@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+am_utils_unmount_args = @am_utils_unmount_args@
+am_utils_unmount_call = @am_utils_unmount_call@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+info_TEXINFOS = am-utils.texi
+EXTRA_DIST = hlfsd.ps
+
+# force generation of 'letter' format PS and embed Type-3 fonts
+# (our European allies may object...)
+DVIPS = dvips -t letter -Pcmz
+AMU_HTML_TOP = $(HOME)/proj/www/docs/am-utils
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .dvi .html .info .pdf .ps .texi
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu doc/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu doc/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
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+	am__cwd=`pwd` && $(am__cd) $(srcdir) && \
+	rm -rf $$backupdir && mkdir $$backupdir && \
+	if ($(MAKEINFO) --version) >/dev/null 2>&1; then \
+	  for f in $@ $@-[0-9] $@-[0-9][0-9] $(@:.info=).i[0-9] $(@:.info=).i[0-9][0-9]; do \
+	    if test -f $$f; then mv $$f $$backupdir; restore=mv; else :; fi; \
+	  done; \
+	else :; fi && \
+	cd "$$am__cwd"; \
+	if $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
+	 -o $@ $<; \
+	then \
+	  rc=0; \
+	  $(am__cd) $(srcdir); \
+	else \
+	  rc=$$?; \
+	  $(am__cd) $(srcdir) && \
+	  $$restore $$backupdir/* `echo "./$@" | sed 's|[^/]*$$||'`; \
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+	rm -rf $$backupdir; exit $$rc
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+.texi.dvi:
+	$(AM_V_TEXI2DVI)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
+	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
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+	$<
+
+.texi.pdf:
+	$(AM_V_TEXI2PDF)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
+	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
+	$(TEXI2PDF) $(AM_V_texinfo) --build-dir=$(@:.pdf=.t2p) -o $@ $(AM_V_texidevnull) \
+	$<
+
+.texi.html:
+	$(AM_V_MAKEINFO)rm -rf $(@:.html=.htp)
+	$(AM_V_at)if $(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
+	 -o $(@:.html=.htp) $<; \
+	then \
+	  rm -rf $@ && mv $(@:.html=.htp) $@; \
+	else \
+	  rm -rf $(@:.html=.htp); exit 1; \
+	fi
+$(srcdir)/am-utils.info: am-utils.texi $(srcdir)/version.texi
+am-utils.dvi: am-utils.texi $(srcdir)/version.texi
+am-utils.pdf: am-utils.texi $(srcdir)/version.texi
+am-utils.html: am-utils.texi $(srcdir)/version.texi
+$(srcdir)/stamp-vti: am-utils.texi $(top_srcdir)/configure
+	@(dir=.; test -f ./am-utils.texi || dir=$(srcdir); \
+	set `$(SHELL) $(srcdir)/mdate-sh $$dir/am-utils.texi`; \
+	echo "@set UPDATED $$1 $$2 $$3"; \
+	echo "@set UPDATED-MONTH $$2 $$3"; \
+	echo "@set EDITION $(VERSION)"; \
+	echo "@set VERSION $(VERSION)") > vti.tmp
+	@cmp -s vti.tmp $(srcdir)/version.texi \
+	  || (echo "Updating $(srcdir)/version.texi"; \
+	      cp vti.tmp $(srcdir)/version.texi)
+	-@rm -f vti.tmp
+	@cp $(srcdir)/version.texi $@
+
+mostlyclean-vti:
+	-rm -f vti.tmp
+
+maintainer-clean-vti:
+@MAINTAINER_MODE_TRUE@	-rm -f $(srcdir)/stamp-vti $(srcdir)/version.texi
+.dvi.ps:
+	$(AM_V_DVIPS)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
+	$(DVIPS) $(AM_V_texinfo) -o $@ $<
+
+uninstall-dvi-am:
+	@$(NORMAL_UNINSTALL)
+	@list='$(DVIS)'; test -n "$(dvidir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(dvidir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(dvidir)/$$f"; \
+	done
+
+uninstall-html-am:
+	@$(NORMAL_UNINSTALL)
+	@list='$(HTMLS)'; test -n "$(htmldir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " rm -rf '$(DESTDIR)$(htmldir)/$$f'"; \
+	  rm -rf "$(DESTDIR)$(htmldir)/$$f"; \
+	done
+
+uninstall-info-am:
+	@$(PRE_UNINSTALL)
+	@if test -d '$(DESTDIR)$(infodir)' && $(am__can_run_installinfo); then \
+	  list='$(INFO_DEPS)'; \
+	  for file in $$list; do \
+	    relfile=`echo "$$file" | sed 's|^.*/||'`; \
+	    echo " install-info --info-dir='$(DESTDIR)$(infodir)' --remove '$(DESTDIR)$(infodir)/$$relfile'"; \
+	    if install-info --info-dir="$(DESTDIR)$(infodir)" --remove "$(DESTDIR)$(infodir)/$$relfile"; \
+	    then :; else test ! -f "$(DESTDIR)$(infodir)/$$relfile" || exit 1; fi; \
+	  done; \
+	else :; fi
+	@$(NORMAL_UNINSTALL)
+	@list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  relfile=`echo "$$file" | sed 's|^.*/||'`; \
+	  relfile_i=`echo "$$relfile" | sed 's|\.info$$||;s|$$|.i|'`; \
+	  (if test -d "$(DESTDIR)$(infodir)" && cd "$(DESTDIR)$(infodir)"; then \
+	     echo " cd '$(DESTDIR)$(infodir)' && rm -f $$relfile $$relfile-[0-9] $$relfile-[0-9][0-9] $$relfile_i[0-9] $$relfile_i[0-9][0-9]"; \
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+	   else :; fi); \
+	done
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+uninstall-pdf-am:
+	@$(NORMAL_UNINSTALL)
+	@list='$(PDFS)'; test -n "$(pdfdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(pdfdir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(pdfdir)/$$f"; \
+	done
+
+uninstall-ps-am:
+	@$(NORMAL_UNINSTALL)
+	@list='$(PSS)'; test -n "$(psdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(psdir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(psdir)/$$f"; \
+	done
+
+dist-info: $(INFO_DEPS)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	list='$(INFO_DEPS)'; \
+	for base in $$list; do \
+	  case $$base in \
+	    $(srcdir)/*) base=`echo "$$base" | sed "s|^$$srcdirstrip/||"`;; \
+	  esac; \
+	  if test -f $$base; then d=.; else d=$(srcdir); fi; \
+	  base_i=`echo "$$base" | sed 's|\.info$$||;s|$$|.i|'`; \
+	  for file in $$d/$$base $$d/$$base-[0-9] $$d/$$base-[0-9][0-9] $$d/$$base_i[0-9] $$d/$$base_i[0-9][0-9]; do \
+	    if test -f $$file; then \
+	      relfile=`expr "$$file" : "$$d/\(.*\)"`; \
+	      test -f "$(distdir)/$$relfile" || \
+		cp -p $$file "$(distdir)/$$relfile"; \
+	    else :; fi; \
+	  done; \
+	done
+
+mostlyclean-aminfo:
+	-rm -rf am-utils.t2d am-utils.t2p
+
+clean-aminfo:
+	-test -z "am-utils.dvi am-utils.pdf am-utils.ps am-utils.html" \
+	|| rm -rf am-utils.dvi am-utils.pdf am-utils.ps am-utils.html
+
+maintainer-clean-aminfo:
+	@list='$(INFO_DEPS)'; for i in $$list; do \
+	  i_i=`echo "$$i" | sed 's|\.info$$||;s|$$|.i|'`; \
+	  echo " rm -f $$i $$i-[0-9] $$i-[0-9][0-9] $$i_i[0-9] $$i_i[0-9][0-9]"; \
+	  rm -f $$i $$i-[0-9] $$i-[0-9][0-9] $$i_i[0-9] $$i_i[0-9][0-9]; \
+	done
+tags TAGS:
+
+ctags CTAGS:
+
+cscope cscopelist:
+
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+	$(MAKE) $(AM_MAKEFLAGS) \
+	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
+	  dist-info dist-hook
+check-am: all-am
+check: check-am
+all-am: Makefile $(INFO_DEPS)
+installdirs:
+	for dir in "$(DESTDIR)$(infodir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-aminfo clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am: $(DVIS)
+
+html: html-am
+
+html-am: $(HTMLS)
+
+info: info-am
+
+info-am: $(INFO_DEPS)
+
+install-data-am: install-info-am
+
+install-dvi: install-dvi-am
+
+install-dvi-am: $(DVIS)
+	@$(NORMAL_INSTALL)
+	@list='$(DVIS)'; test -n "$(dvidir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(dvidir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(dvidir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(dvidir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(dvidir)" || exit $$?; \
+	done
+install-exec-am:
+
+install-html-am: $(HTMLS)
+	@$(NORMAL_INSTALL)
+	@list='$(HTMLS)'; list2=; test -n "$(htmldir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(htmldir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(htmldir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p" || test -d "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  $(am__strip_dir) \
+	  d2=$$d$$p; \
+	  if test -d "$$d2"; then \
+	    echo " $(MKDIR_P) '$(DESTDIR)$(htmldir)/$$f'"; \
+	    $(MKDIR_P) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
+	    echo " $(INSTALL_DATA) '$$d2'/* '$(DESTDIR)$(htmldir)/$$f'"; \
+	    $(INSTALL_DATA) "$$d2"/* "$(DESTDIR)$(htmldir)/$$f" || exit $$?; \
+	  else \
+	    list2="$$list2 $$d2"; \
+	  fi; \
+	done; \
+	test -z "$$list2" || { echo "$$list2" | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(htmldir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(htmldir)" || exit $$?; \
+	done; }
+install-info: install-info-am
+
+install-info-am: $(INFO_DEPS)
+	@$(NORMAL_INSTALL)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	list='$(INFO_DEPS)'; test -n "$(infodir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(infodir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(infodir)" || exit 1; \
+	fi; \
+	for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	  esac; \
+	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
+	  file_i=`echo "$$file" | sed 's|\.info$$||;s|$$|.i|'`; \
+	  for ifile in $$d/$$file $$d/$$file-[0-9] $$d/$$file-[0-9][0-9] \
+	               $$d/$$file_i[0-9] $$d/$$file_i[0-9][0-9] ; do \
+	    if test -f $$ifile; then \
+	      echo "$$ifile"; \
+	    else : ; fi; \
+	  done; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(infodir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(infodir)" || exit $$?; done
+	@$(POST_INSTALL)
+	@if $(am__can_run_installinfo); then \
+	  list='$(INFO_DEPS)'; test -n "$(infodir)" || list=; \
+	  for file in $$list; do \
+	    relfile=`echo "$$file" | sed 's|^.*/||'`; \
+	    echo " install-info --info-dir='$(DESTDIR)$(infodir)' '$(DESTDIR)$(infodir)/$$relfile'";\
+	    install-info --info-dir="$(DESTDIR)$(infodir)" "$(DESTDIR)$(infodir)/$$relfile" || :;\
+	  done; \
+	else : ; fi
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am: $(PDFS)
+	@$(NORMAL_INSTALL)
+	@list='$(PDFS)'; test -n "$(pdfdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(pdfdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(pdfdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(pdfdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(pdfdir)" || exit $$?; done
+install-ps-am: $(PSS)
+	@$(NORMAL_INSTALL)
+	@list='$(PSS)'; test -n "$(psdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(psdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(psdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(psdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(psdir)" || exit $$?; done
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-aminfo \
+	maintainer-clean-generic maintainer-clean-vti
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-aminfo mostlyclean-generic \
+	mostlyclean-libtool mostlyclean-vti
+
+pdf: pdf-am
+
+pdf-am: $(PDFS)
+
+ps-am: $(PSS)
+
+uninstall-am: uninstall-dvi-am uninstall-html-am uninstall-info-am \
+	uninstall-pdf-am uninstall-ps-am
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-aminfo clean-generic \
+	clean-libtool cscopelist-am ctags-am dist-hook dist-info \
+	distclean distclean-generic distclean-libtool distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-aminfo maintainer-clean-generic \
+	maintainer-clean-vti mostlyclean mostlyclean-aminfo \
+	mostlyclean-generic mostlyclean-libtool mostlyclean-vti pdf \
+	pdf-am ps ps-am tags-am uninstall uninstall-am \
+	uninstall-dvi-am uninstall-html-am uninstall-info-am \
+	uninstall-pdf-am uninstall-ps-am
+
+
+@SET_MAKE@
+
+# Force version.texi to be rebuilt regardless of maintainer mode
+$(srcdir)/version.texi: am-utils.texi $(top_srcdir)/configure.ac
+	@(set `$(SHELL) $(srcdir)/mdate-sh $(srcdir)/am-utils.texi`; \
+	echo "@set UPDATED $$1 $$2 $$3"; \
+	echo "@set UPDATED-MONTH $$2 $$3"; \
+	echo "@set EDITION $(VERSION)"; \
+	echo "@set VERSION $(VERSION)") > vti.tmp
+	@cmp -s vti.tmp $(srcdir)/version.texi \
+	  || (echo "Updating $(srcdir)/version.texi"; \
+	      cp vti.tmp $(srcdir)/version.texi)
+	-@rm -f vti.tmp
+
+# include dvi/ps in distribution
+dist-hook: $(distdir)/am-utils.dvi $(distdir)/am-utils.ps
+
+$(distdir)/am-utils.dvi: am-utils.dvi
+	install -c -m 644 $< $@
+
+$(distdir)/am-utils.ps: am-utils.ps
+	install -c -m 644 $< $@
+
+# a special target for making Postscript files
+ps: am-utils.dvi am-utils.ps
+
+am-utils-clean: clean maintainer-clean-aminfo maintainer-clean-vti
+
+# personal rule for Erez Zadok to generate and install html docs
+alldocs: ps install-NEWS install-INSTALL install-ChangeLog install-AUTHORS install-tasks install-autofs install-y2k install-ldap install-osx install-BUGS install-FAQ install-html install-ps install-MIRRORS install-attrcache install-sun2amd
+install-html: $(AMU_HTML_TOP)/am-utils-all.html
+$(AMU_HTML_TOP)/am-utils-all.html: am-utils.texi
+	texi2html -Verbose -expand info -number -out_file am-utils-all.html $<
+	texi2html -frames -Verbose -expand info -number -split chapter $<
+	mv am-utils-all.html am-utils/*.html $(AMU_HTML_TOP)
+	chmod -R a+r $(AMU_HTML_TOP)
+
+install-ps: $(AMU_HTML_TOP)/am-utils.ps
+$(AMU_HTML_TOP)/am-utils.ps: am-utils.ps
+	install -c -m 644 $< $@
+
+install-NEWS: $(AMU_HTML_TOP)/NEWS.txt
+$(AMU_HTML_TOP)/NEWS.txt: $(top_srcdir)/NEWS
+	install -c -m 644 $< $@
+
+install-INSTALL: $(AMU_HTML_TOP)/INSTALL.txt
+$(AMU_HTML_TOP)/INSTALL.txt: $(top_srcdir)/INSTALL
+	install -c -m 644 $< $@
+
+install-ChangeLog: $(AMU_HTML_TOP)/ChangeLog.txt
+$(AMU_HTML_TOP)/ChangeLog.txt: $(top_srcdir)/ChangeLog
+	sed 's/@.*>$$/@...>/g' < $< > $@
+	chmod 644 $@
+
+install-AUTHORS: $(AMU_HTML_TOP)/AUTHORS.txt
+$(AMU_HTML_TOP)/AUTHORS.txt: $(top_srcdir)/AUTHORS
+	install -c -m 644 $< $@
+
+install-tasks: $(AMU_HTML_TOP)/tasks.txt
+$(AMU_HTML_TOP)/tasks.txt: $(top_srcdir)/tasks
+	install -c -m 644 $< $@
+
+install-autofs: $(AMU_HTML_TOP)/autofs.txt
+$(AMU_HTML_TOP)/autofs.txt: $(top_srcdir)/README.autofs
+	install -c -m 644 $< $@
+
+install-y2k: $(AMU_HTML_TOP)/y2k.txt
+$(AMU_HTML_TOP)/y2k.txt: $(top_srcdir)/README.y2k
+	install -c -m 644 $< $@
+
+install-attrcache: $(AMU_HTML_TOP)/attrcache.txt
+$(AMU_HTML_TOP)/attrcache.txt: $(top_srcdir)/README.attrcache
+	install -c -m 644 $< $@
+
+install-sun2amd: $(AMU_HTML_TOP)/sun2amd.txt
+$(AMU_HTML_TOP)/sun2amd.txt: $(top_srcdir)/README.sun2amd
+	install -c -m 644 $< $@
+
+install-ldap: $(AMU_HTML_TOP)/ldap.txt
+$(AMU_HTML_TOP)/ldap.txt: $(top_srcdir)/README.ldap
+	install -c -m 644 $< $@
+
+install-osx: $(AMU_HTML_TOP)/osx.txt
+$(AMU_HTML_TOP)/osx.txt: $(top_srcdir)/README.osx
+	install -c -m 644 $< $@
+
+install-BUGS: $(AMU_HTML_TOP)/BUGS.txt
+$(AMU_HTML_TOP)/BUGS.txt: $(top_srcdir)/BUGS
+	install -c -m 644 $< $@
+
+install-FAQ: $(AMU_HTML_TOP)/FAQ.txt
+$(AMU_HTML_TOP)/FAQ.txt: $(top_srcdir)/FAQ
+	install -c -m 644 $< $@
+
+install-MIRRORS: $(AMU_HTML_TOP)/MIRRORS.txt $(AMU_HTML_TOP)/MIRRORS.html
+$(AMU_HTML_TOP)/MIRRORS.txt: $(top_srcdir)/MIRRORS.txt
+	install -c -m 644 $< $@
+$(AMU_HTML_TOP)/MIRRORS.html: $(top_srcdir)/MIRRORS.html
+	install -c -m 644 $< $@
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/doc/am-utils.dvi b/doc/am-utils.dvi
new file mode 100644
index 000000000000..9fe4ff7e4dde
--- /dev/null
+++ b/doc/am-utils.dvi
diff --git a/doc/am-utils.info b/doc/am-utils.info
new file mode 100644
index 000000000000..3a01684f240c
--- /dev/null
+++ b/doc/am-utils.info
@@ -0,0 +1,8897 @@
+This is am-utils.info, produced by makeinfo version 5.2 from
+am-utils.texi.
+
+INFO-DIR-SECTION Administration
+START-INFO-DIR-ENTRY
+* Am-utils: (am-utils).          The Amd automounter suite of utilities
+END-INFO-DIR-ENTRY
+
+
+File: am-utils.info,  Node: Top,  Next: License,  Up: (DIR)
+
+Am-utils (4.4BSD Automounter Utilities) User Manual
+For version 6.2, 28 October 2014
+
+   Erez Zadok
+(Originally by Jan-Simon Pendry and Nick Williams)
+
+   Copyright (C) 1997-2014 Erez Zadok
+Copyright (C) 1989 Jan-Simon Pendry
+Copyright (C) 1989 Imperial College of Science, Technology & Medicine
+Copyright (C) 1989 The Regents of the University of California.
+All Rights Reserved.
+
+   Permission to copy this document, or any portion of it, as necessary
+for use of this software is granted provided this copyright notice and
+statement of permission are included.
+
+   Am-utils is the 4.4BSD Automounter Tool Suite, which includes the Amd
+automounter, the Amq query and control program, the Hlfsd daemon, and
+other tools.  This Info file describes how to use and understand the
+tools within Am-utils.
+
+* Menu:
+
+* License::                  Explains the terms and conditions for using
+                             and distributing Am-utils.
+* Distrib::                  How to get the latest Am-utils distribution.
+* AddInfo::                  How to get additional information.
+* Intro::                    An introduction to Automounting concepts.
+* History::                  History of am-utils' development.
+* Overview::                 An overview of Amd.
+* Supported Platforms::      Machines and Systems supported by Amd.
+* Mount Maps::               Details of mount maps.
+* Amd Command Line Options:: All the Amd command line options explained.
+* Filesystem Types::         The different mount types supported by Amd.
+* Amd Configuration File::   The amd.conf file syntax and meaning.
+* Run-time Administration::  How to start, stop and control Amd.
+* FSinfo::                   The FSinfo filesystem management tool.
+* Hlfsd::                    The Home-Link Filesystem server.
+* Assorted Tools::           Other tools which come with am-utils.
+* Examples::                 Some examples showing how Amd might be used.
+* Internals::                Implementation details.
+* Acknowledgments & Trademarks:: Legal Notes.
+
+Indexes
+* Index::                    An item for each concept.
+
+
+File: am-utils.info,  Node: License,  Next: Distrib,  Prev: Top,  Up: Top
+
+License
+*******
+
+Am-utils is not in the public domain; it is copyrighted and there are
+restrictions on its distribution.
+
+   Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+  1. Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+
+  2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the
+     distribution.
+
+  3. Neither the name of the University nor the names of its
+     contributors may be used to endorse or promote products derived
+     from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+
+
+File: am-utils.info,  Node: Distrib,  Next: AddInfo,  Prev: License,  Up: Top
+
+Source Distribution
+*******************
+
+The Am-utils home page is located in
+     <http://www.am-utils.org/>
+
+   You can get the latest distribution version of Am-utils from
+     <ftp://ftp.am-utils.org/pub/am-utils/am-utils.tar.gz>
+
+   Additional alpha, beta, and release distributions are available in
+     <ftp://ftp.am-utils.org/pub/am-utils/>.
+
+   Revision 5.2 was part of the 4.3BSD Reno distribution.
+
+   Revision 5.3bsdnet, a late alpha version of 5.3, was part of the BSD
+network version 2 distribution
+
+   Revision 6.0 was made independently by Erez Zadok at the Computer
+Science Department of Columbia University (http://www.cs.columbia.edu/),
+as part of his PhD thesis work
+(http://www.fsl.cs.sunysb.edu/docs/zadok-thesis-proposal/).  Am-utils
+(especially version 6.1) continues to be developed and maintained at the
+Computer Science Department (http://www.cs.sunysb.edu/) of Stony Brook
+University (http://www.stonybrook.edu/), as a service to the user
+community.
+
+   *Note History::, for more details.
+
+
+File: am-utils.info,  Node: AddInfo,  Next: Intro,  Prev: Distrib,  Up: Top
+
+Getting Additional Information
+******************************
+
+Bug Reports
+===========
+
+Before reporting a bug, see if it is a known one in the bugs
+(http://www.am-utils.org/docs/am-utils/BUGS.txt) file.
+
+   If you find a problem and hopefully you can reproduce it, please
+describe it in detail and submit a bug report
+(https://bugzilla.filesystems.org/) via Bugzilla
+(http://www.bugzilla.org/).  Alternatively, you can send your bug report
+to the "am-utils" list (see <http://www.am-utils.org/> under "Mailing
+Lists") quoting the details of the release and your configuration.
+These details can be obtained by running the command 'amd -v'.  It would
+greatly help if you could provide a reproducible procedure for detecting
+the bug you are reporting.
+
+   Providing working patches is highly encouraged.  Every patch
+incorporated, however small, will get its author an honorable mention in
+the authors file (http://www.am-utils.org/docs/am-utils/AUTHORS.txt).
+
+Mailing Lists
+=============
+
+There are several mailing lists for people interested in keeping
+up-to-date with developments.
+
+  1. The users mailing list, 'am-utils' is for
+
+        - announcements of alpha and beta releases of am-utils
+        - reporting of bugs and patches
+        - discussions of new features for am-utils
+        - implementation and porting issues
+
+     To subscribe, visit <http://www.am-utils.org/> under "Mailing
+     Lists."  After subscribing, you can post a message to this list.
+     To avoid as much spam as possible, only subscribers to this list
+     may post to it.
+
+     Subscribers of 'am-utils' are most helpful if they have the time
+     and resources to test new and development versions of amd, on as
+     many different platforms as possible.  They should also be prepared
+     to learn and use the GNU Autoconf, Automake, and Libtool packages,
+     as needed; and of course, become familiar with the complex code in
+     the am-utils package.  In other words, subscribers on this list
+     should hopefully be able to contribute meaningfully to the
+     development of amd.
+
+     Note that this 'am-utils' list used to be called 'amd-dev' before
+     January 1st, 2004.  Please use the new name, 'am-utils'.
+
+  2. The announcements mailing list, 'am-utils-announce' is for
+     announcements only (mostly new releases).  To subscribe, visit
+     <http://www.am-utils.org/> under "Mailing Lists."  This list is
+     read-only: only am-utils developers may post to it.
+
+  3. We distribute nightly CVS snapshots in
+     <ftp://ftp.am-utils.org/pub/am-utils/snapshots/daily/>.  If you
+     like to get email notices of commits to the am-utils CVS
+     repository, subscribe to the CVS logs mailing list, 'am-utils-cvs'
+     at <http://www.am-utils.org/> under "Mailing Lists."
+
+  4. The older list which was used to user discussions, 'amd-workers',
+     is defunct as of January 2004.  (Its last address was <amd-workers
+     AT majordomo.glue.umd.edu>.)  Don't use 'amd-workers': use the
+     newer, more active 'am-utils' list.
+
+  5. For completeness, there's a developers-only closed list called
+     'am-utils-developers' (see <http://www.am-utils.org/> under
+     "Mailing Lists").
+
+Am-utils Book
+=============
+
+Erez Zadok (http://www.cs.sunysb.edu/~ezk) wrote a book
+(http://www.fsl.cs.sunysb.edu/docs/amd-book/), titled Linux NFS and
+Automounter Administration, ISBN 0-7821-2739-8, (Sybex, 2001).  The book
+is full of details and examples that go beyond what this manual has.
+The book also covers NFS in great detail.  Although the book is geared
+toward Linux users, it is general enough for any Unix administrator and
+contains specific sections for non-Linux systems.
+
+
+File: am-utils.info,  Node: Intro,  Next: History,  Prev: AddInfo,  Up: Top
+
+Introduction
+************
+
+An "automounter" maintains a cache of mounted filesystems.  Filesystems
+are mounted on demand when they are first referenced, and unmounted
+after a period of inactivity.
+
+   Amd may be used as a replacement for Sun's automounter.  The choice
+of which filesystem to mount can be controlled dynamically with
+"selectors".  Selectors allow decisions of the form "hostname is THIS,"
+or "architecture is not THAT."  Selectors may be combined arbitrarily.
+Amd also supports a variety of filesystem types, including NFS, UFS and
+the novel "program" filesystem.  The combination of selectors and
+multiple filesystem types allows identical configuration files to be
+used on all machines thus reducing the administrative overhead.
+
+   Amd ensures that it will not hang if a remote server goes down.
+Moreover, Amd can determine when a remote server has become inaccessible
+and then mount replacement filesystems as and when they become
+available.
+
+   Amd contains no proprietary source code and has been ported to
+numerous flavors of Unix.
+
+
+File: am-utils.info,  Node: History,  Next: Overview,  Prev: Intro,  Up: Top
+
+History
+*******
+
+The Amd package has been without an official maintainer since 1992.
+Several people have stepped in to maintain it unofficially.  Most
+notable were the 'upl' (Unofficial Patch Level) releases of Amd, created
+by me (Erez Zadok (http://www.cs.sunysb.edu/~ezk)), and available from
+<ftp://ftp.am-utils.org/pub/amd/>.  The last such unofficial release was
+'upl102'.
+
+   Through the process of patching and aging, it was becoming more and
+more apparent that Amd was in much need of revitalizing.  Maintaining
+Amd had become a difficult task.  I took it upon myself to cleanup the
+code, so that it would be easier to port to new platforms, add new
+features, keep up with the many new feature requests, and deal with the
+never ending stream of bug reports.
+
+   I have been working on such a release of Amd on and off since January
+of 1996.  The new suite of tools is currently named "am-utils"
+(AutoMounter Utilities), in line with GNU naming conventions, befitting
+the contents of the package.  In October of 1996 I had received enough
+offers to help me with this task that I decided to make a mailing list
+for this group of people.  Around the same time, Amd had become a
+necessary part of my PhD thesis work, resulting in more work performed
+on am-utils.
+
+   Am-utils version 6.0 was numbered with a major new release number to
+distinguish it from the last official release of Amd (5.x).  Many new
+features have been added such as a GNU 'configure' system, NFS Version
+3, a run-time configuration file ('amd.conf'), many new ports, more
+scripts and programs, as well as numerous bug fixes.  Another reason for
+the new major release number was to alert users of am-utils that
+user-visible interfaces may have changed.  In order to make Amd work
+well for the next 10 years, and be easier to maintain, it was necessary
+to remove old or unused features, change various syntax files, etc.
+However, great care was taken to ensure the maximum possible backwards
+compatibility.
+
+   Am-utils version 6.1 has autofs support for Linux and Solaris 2.5+ as
+the major new feature, in addition to several other minor new features.
+The autofs support is completely transparent to the end-user, aside from
+the fact that '/bin/pwd' now always returns the correct amd-ified path.
+The administrator can easily switch between NFS and autofs mounts by
+changing one parameter in 'amd.conf'.  Autofs support and maintenance
+was developed in conjunction with Ion Badulescu <ionut AT badula.org>.
+
+
+File: am-utils.info,  Node: Overview,  Next: Supported Platforms,  Prev: History,  Up: Top
+
+1 Overview
+**********
+
+Amd maintains a cache of mounted filesystems.  Filesystems are
+"demand-mounted" when they are first referenced, and unmounted after a
+period of inactivity.  Amd may be used as a replacement for Sun's
+automount(8) program.  It contains no proprietary source code and has
+been ported to numerous flavors of Unix.  *Note Supported Platforms::.
+
+   Amd was designed as the basis for experimenting with filesystem
+layout and management.  Although Amd has many direct applications it is
+loaded with additional features which have little practical use.  At
+some point the infrequently used components may be removed to streamline
+the production system.
+
+   Amd supports the notion of "replicated" filesystems by evaluating
+each member of a list of possible filesystem locations one by one.  Amd
+checks that each cached mapping remains valid.  Should a mapping be lost
+- such as happens when a fileserver goes down - Amd automatically
+selects a replacement should one be available.
+
+* Menu:
+
+* Fundamentals::
+* Filesystems and Volumes::
+* Volume Naming::
+* Volume Binding::
+* Operational Principles::
+* Mounting a Volume::
+* Automatic Unmounting::
+* Keep-alives::
+* Non-blocking Operation::
+
+
+File: am-utils.info,  Node: Fundamentals,  Next: Filesystems and Volumes,  Prev: Overview,  Up: Overview
+
+1.1 Fundamentals
+================
+
+The fundamental concept behind Amd is the ability to separate the name
+used to refer to a file from the name used to refer to its physical
+storage location.  This allows the same files to be accessed with the
+same name regardless of where in the network the name is used.  This is
+very different from placing '/n/hostname' in front of the pathname since
+that includes location dependent information which may change if files
+are moved to another machine.
+
+   By placing the required mappings in a centrally administered
+database, filesystems can be re-organized without requiring changes to
+configuration files, shell scripts and so on.
+
+
+File: am-utils.info,  Node: Filesystems and Volumes,  Next: Volume Naming,  Prev: Fundamentals,  Up: Overview
+
+1.2 Filesystems and Volumes
+===========================
+
+Amd views the world as a set of fileservers, each containing one or more
+filesystems where each filesystem contains one or more "volumes".  Here
+the term "volume" is used to refer to a coherent set of files such as a
+user's home directory or a TeX distribution.
+
+   In order to access the contents of a volume, Amd must be told in
+which filesystem the volume resides and which host owns the filesystem.
+By default the host is assumed to be local and the volume is assumed to
+be the entire filesystem.  If a filesystem contains more than one
+volume, then a "sublink" is used to refer to the sub-directory within
+the filesystem where the volume can be found.
+
+
+File: am-utils.info,  Node: Volume Naming,  Next: Volume Binding,  Prev: Filesystems and Volumes,  Up: Overview
+
+1.3 Volume Naming
+=================
+
+Volume names are defined to be unique across the entire network.  A
+volume name is the pathname to the volume's root as known by the users
+of that volume.  Since this name uniquely identifies the volume
+contents, all volumes can be named and accessed from each host, subject
+to administrative controls.
+
+   Volumes may be replicated or duplicated.  Replicated volumes contain
+identical copies of the same data and reside at two or more locations in
+the network.  Each of the replicated volumes can be used
+interchangeably.  Duplicated volumes each have the same name but contain
+different, though functionally identical, data.  For example, '/vol/tex'
+might be the name of a TeX distribution which varied for each machine
+architecture.
+
+   Amd provides facilities to take advantage of both replicated and
+duplicated volumes.  Configuration options allow a single set of
+configuration data to be shared across an entire network by taking
+advantage of replicated and duplicated volumes.
+
+   Amd can take advantage of replacement volumes by mounting them as
+required should an active fileserver become unavailable.
+
+
+File: am-utils.info,  Node: Volume Binding,  Next: Operational Principles,  Prev: Volume Naming,  Up: Overview
+
+1.4 Volume Binding
+==================
+
+Unix implements a namespace of hierarchically mounted filesystems.  Two
+forms of binding between names and files are provided.  A "hard link"
+completes the binding when the name is added to the filesystem.  A "soft
+link" delays the binding until the name is accessed.  An "automounter"
+adds a further form in which the binding of name to filesystem is
+delayed until the name is accessed.
+
+   The target volume, in its general form, is a tuple (host, filesystem,
+sublink) which can be used to name the physical location of any volume
+in the network.
+
+   When a target is referenced, Amd ignores the sublink element and
+determines whether the required filesystem is already mounted.  This is
+done by computing the local mount point for the filesystem and checking
+for an existing filesystem mounted at the same place.  If such a
+filesystem already exists then it is assumed to be functionally
+identical to the target filesystem.  By default there is a one-to-one
+mapping between the pair (host, filesystem) and the local mount point so
+this assumption is valid.
+
+
+File: am-utils.info,  Node: Operational Principles,  Next: Mounting a Volume,  Prev: Volume Binding,  Up: Overview
+
+1.5 Operational Principles
+==========================
+
+Amd operates by introducing new mount points into the namespace.  These
+are called "automount" points.  The kernel sees these automount points
+as NFS filesystems being served by Amd.  Having attached itself to the
+namespace, Amd is now able to control the view the rest of the system
+has of those mount points.  RPC calls are received from the kernel one
+at a time.
+
+   When a "lookup" call is received Amd checks whether the name is
+already known.  If it is not, the required volume is mounted.  A
+symbolic link pointing to the volume root is then returned.  Once the
+symbolic link is returned, the kernel will send all other requests
+direct to the mounted filesystem.
+
+   If a volume is not yet mounted, Amd consults a configuration
+"mount-map" corresponding to the automount point.  Amd then makes a
+runtime decision on what and where to mount a filesystem based on the
+information obtained from the map.
+
+   Amd does not implement all the NFS requests; only those relevant to
+name binding such as "lookup", "readlink" and "readdir".  Some other
+calls are also implemented but most simply return an error code; for
+example "mkdir" always returns "read-only filesystem".
+
+
+File: am-utils.info,  Node: Mounting a Volume,  Next: Automatic Unmounting,  Prev: Operational Principles,  Up: Overview
+
+1.6 Mounting a Volume
+=====================
+
+Each automount point has a corresponding mount map.  The mount map
+contains a list of key-value pairs.  The key is the name of the volume
+to be mounted.  The value is a list of locations describing where the
+filesystem is stored in the network.  In the source for the map the
+value would look like
+
+     location1  location2  ...  locationN
+
+   Amd examines each location in turn.  Each location may contain
+"selectors" which control whether Amd can use that location.  For
+example, the location may be restricted to use by certain hosts.  Those
+locations which cannot be used are ignored.
+
+   Amd attempts to mount the filesystem described by each remaining
+location until a mount succeeds or Amd can no longer proceed.  The
+latter can occur in three ways:
+
+   * If none of the locations could be used, or if all of the locations
+     caused an error, then the last error is returned.
+
+   * If a location could be used but was being mounted in the background
+     then Amd marks that mount as being "in progress" and continues with
+     the next request; no reply is sent to the kernel.
+
+   * Lastly, one or more of the mounts may have been "deferred".  A
+     mount is deferred if extra information is required before the mount
+     can proceed.  When the information becomes available the mount will
+     take place, but in the mean time no reply is sent to the kernel.
+     If the mount is deferred, Amd continues to try any remaining
+     locations.
+
+   Once a volume has been mounted, Amd establishes a "volume mapping"
+which is used to satisfy subsequent requests.
+
+
+File: am-utils.info,  Node: Automatic Unmounting,  Next: Keep-alives,  Prev: Mounting a Volume,  Up: Overview
+
+1.7 Automatic Unmounting
+========================
+
+To avoid an ever increasing number of filesystem mounts, Amd removes
+volume mappings which have not been used recently.  A time-to-live
+interval is associated with each mapping and when that expires the
+mapping is removed.  When the last reference to a filesystem is removed,
+that filesystem is unmounted.  If the unmount fails, for example the
+filesystem is still busy, the mapping is re-instated and its
+time-to-live interval is extended.  The global default for this grace
+period is controlled by the '-w' command-line option (*note -w: -w
+Option.) or the amd.conf parameter 'dismount_interval' (*note
+dismount_interval Parameter::).  It is also possible to set this value
+on a per-mount basis (*note opts: opts Option.).
+
+   Filesystems can be forcefully timed out using the Amq command.  *Note
+Run-time Administration::.  Note that on new enough systems that support
+forced unmounts, such as Linux, Amd can try to use the umount2(2) system
+call to force the unmount, if the regular umount(2) system call failed
+in a way that indicates that the mount point is hung or stale.  *Note
+forced_unmounts Parameter::.
+
+
+File: am-utils.info,  Node: Keep-alives,  Next: Non-blocking Operation,  Prev: Automatic Unmounting,  Up: Overview
+
+1.8 Keep-alives
+===============
+
+Use of some filesystem types requires the presence of a server on
+another machine.  If a machine crashes then it is of no concern to
+processes on that machine that the filesystem is unavailable.  However,
+to processes on a remote host using that machine as a fileserver this
+event is important.  This situation is most widely recognized when an
+NFS server crashes and the behavior observed on client machines is that
+more and more processes hang.  In order to provide the possibility of
+recovery, Amd implements a "keep-alive" interval timer for some
+filesystem types.  Currently only NFS makes use of this service.
+
+   The basis of the NFS keep-alive implementation is the observation
+that most sites maintain replicated copies of common system data such as
+manual pages, most or all programs, system source code and so on.  If
+one of those servers goes down it would be reasonable to mount one of
+the others as a replacement.
+
+   The first part of the process is to keep track of which fileservers
+are up and which are down.  Amd does this by sending RPC requests to the
+servers' NFS 'NullProc' and checking whether a reply is returned.  While
+the server state is uncertain the requests are re-transmitted at three
+second intervals and if no reply is received after four attempts the
+server is marked down.  If a reply is received the fileserver is marked
+up and stays in that state for 30 seconds at which time another NFS ping
+is sent.  This interval is configurable and can even be turned off using
+the ping option.  *Note opts Option::.
+
+   Once a fileserver is marked down, requests continue to be sent every
+30 seconds in order to determine when the fileserver comes back up.
+During this time any reference through Amd to the filesystems on that
+server fail with the error "Operation would block".  If a replacement
+volume is available then it will be mounted, otherwise the error is
+returned to the user.
+
+   Although this action does not protect user files, which are unique on
+the network, or processes which do not access files via Amd or already
+have open files on the hung filesystem, it can prevent most new
+processes from hanging.
+
+
+File: am-utils.info,  Node: Non-blocking Operation,  Prev: Keep-alives,  Up: Overview
+
+1.9 Non-blocking Operation
+==========================
+
+Since there is only one instance of Amd for each automount point, and
+usually only one instance on each machine, it is important that it is
+always available to service kernel calls.  Amd goes to great lengths to
+ensure that it does not block in a system call.  As a last resort Amd
+will fork before it attempts a system call that may block indefinitely,
+such as mounting an NFS filesystem.  Other tasks such as obtaining
+filehandle information for an NFS filesystem, are done using a purpose
+built non-blocking RPC library which is integrated with Amd's task
+scheduler.  This library is also used to implement NFS keep-alives
+(*note Keep-alives::).
+
+   Whenever a mount is deferred or backgrounded, Amd must wait for it to
+complete before replying to the kernel.  However, this would cause Amd
+to block waiting for a reply to be constructed.  Rather than do this,
+Amd simply "drops" the call under the assumption that the kernel RPC
+mechanism will automatically retry the request.
+
+
+File: am-utils.info,  Node: Supported Platforms,  Next: Mount Maps,  Prev: Overview,  Up: Top
+
+2 Supported Platforms
+*********************
+
+Am-utils has been ported to a wide variety of machines and operating
+systems.  Am-utils's code works for little-endian and big-endian
+machines, as well as 32 bit and 64 bit architectures.  Furthermore, when
+Am-utils ports to an Operating System on one architecture, it is
+generally readily portable to the same Operating System on all platforms
+on which it is available.
+
+   See the 'INSTALL' in the distribution for more specific details on
+building and/or configuring for some systems.
+
+
+File: am-utils.info,  Node: Mount Maps,  Next: Amd Command Line Options,  Prev: Supported Platforms,  Up: Top
+
+3 Mount Maps
+************
+
+Amd has no built-in knowledge of machines or filesystems.  External
+"mount-maps" are used to provide the required information.
+Specifically, Amd needs to know when and under what conditions it should
+mount filesystems.
+
+   The map entry corresponding to the requested name contains a list of
+possible locations from which to resolve the request.  Each location
+specifies filesystem type, information required by that filesystem (for
+example the block special device in the case of UFS), and some
+information describing where to mount the filesystem (*note fs
+Option::).  A location may also contain "selectors" (*note Selectors::).
+
+* Menu:
+
+* Map Types::
+* Key Lookup::
+* Location Format::
+
+
+File: am-utils.info,  Node: Map Types,  Next: Key Lookup,  Prev: Mount Maps,  Up: Mount Maps
+
+3.1 Map Types
+=============
+
+A mount-map provides the run-time configuration information to Amd.
+Maps can be implemented in many ways.  Some of the forms supported by
+Amd are regular files, ndbm databases, NIS maps, the "Hesiod" name
+server, and even the password file.
+
+   A mount-map "name" is a sequence of characters.  When an automount
+point is created a handle on the mount-map is obtained.  For each map
+type configured, Amd attempts to reference the map of the appropriate
+type.  If a map is found, Amd notes the type for future use and deletes
+the reference, for example closing any open file descriptors.  The
+available maps are configured when Amd is built and can be displayed by
+running the command 'amd -v'.
+
+   When using an Amd configuration file (*note Amd Configuration File::)
+and the keyword 'map_type' (*note map_type Parameter::), you may force
+the map used to any type.
+
+   By default, Amd caches data in a mode dependent on the type of map.
+This is the same as specifying 'cache:=mapdefault' and selects a
+suitable default cache mode depending on the map type.  The individual
+defaults are described below.  The CACHE option can be specified on
+automount points to alter the caching behavior (*note Automount
+Filesystem::).
+
+   The following map types have been implemented, though some are not
+available on all machines.  Run the command 'amd -v' to obtain a list of
+map types configured on your machine.
+
+* Menu:
+
+* File maps::
+* ndbm maps::
+* NIS maps::
+* NIS+ maps::
+* Hesiod maps::
+* Password maps::
+* Union maps::
+* LDAP maps::
+* Executable maps::
+
+
+File: am-utils.info,  Node: File maps,  Next: ndbm maps,  Prev: Map Types,  Up: Map Types
+
+3.1.1 File maps
+---------------
+
+When Amd searches a file for a map entry it does a simple scan of the
+file and supports both comments and continuation lines.
+
+   Continuation lines are indicated by a backslash character ('\') as
+the last character of a line in the file.  The backslash, newline
+character _and any leading white space on the following line_ are
+discarded.  A maximum line length of 2047 characters is enforced after
+continuation lines are read but before comments are stripped.  Each line
+must end with a newline character; that is newlines are terminators, not
+separators.  The following examples illustrate this:
+
+     key     valA   valB;   \
+               valC
+
+   specifies _three_ locations, and is identical to
+
+     key     valA   valB;   valC
+
+   However,
+
+     key     valA   valB;\
+               valC
+
+   specifies only _two_ locations, and is identical to
+
+     key     valA   valB;valC
+
+   After a complete line has been read from the file, including
+continuations, Amd determines whether there is a comment on the line.  A
+comment begins with a hash ("'#'") character and continues to the end of
+the line.  There is no way to escape or change the comment lead-in
+character.
+
+   Note that continuation lines and comment support "only" apply to file
+maps, or ndbm maps built with the 'mk-amd-map' program.
+
+   When caching is enabled, file maps have a default cache mode of 'all'
+(*note Automount Filesystem::).
+
+
+File: am-utils.info,  Node: ndbm maps,  Next: NIS maps,  Prev: File maps,  Up: Map Types
+
+3.1.2 ndbm maps
+---------------
+
+An ndbm map may be used as a fast access form of a file map.  The
+program, 'mk-amd-map', converts a normal map file into an ndbm database.
+This program supports the same continuation and comment conventions that
+are provided for file maps.  Note that ndbm format files may _not_ be
+sharable across machine architectures.  The notion of speed generally
+only applies to large maps; a small map, less than a single disk block,
+is almost certainly better implemented as a file map.
+
+   ndbm maps have a default cache mode of 'all' (*note Automount
+Filesystem::).
+
+
+File: am-utils.info,  Node: NIS maps,  Next: NIS+ maps,  Prev: ndbm maps,  Up: Map Types
+
+3.1.3 NIS maps
+--------------
+
+When using NIS (formerly YP), an Amd map is implemented directly by the
+underlying NIS map.  Comments and continuation lines are _not_ supported
+in the automounter and must be stripped when constructing the NIS
+server's database.
+
+   NIS maps have a default cache mode of 'all' (*note Automount
+Filesystem::).
+
+   The following rule illustrates what could be added to your NIS
+'Makefile', in this case causing the 'amd.home' map to be rebuilt:
+     $(YPTSDIR)/amd.home.time: $(ETCDIR)/amd.home
+         -@sed -e "s/#.*$$//" -e "/^$$/d" $(ETCDIR)/amd.home | \
+           awk '{  \
+              for (i = 1; i <= NF; i++) \
+                  if (i == NF) { \
+                  if (substr($$i, length($$i), 1) == "\\") \
+                      printf("%s", substr($$i, 1, length($$i) - 1)); \
+                  else \
+                      printf("%s\n", $$i); \
+                  } \
+                  else \
+                  printf("%s ", $$i); \
+              }' | \
+         $(MAKEDBM) - $(YPDBDIR)/amd.home; \
+         touch $(YPTSDIR)/amd.home.time; \
+         echo "updated amd.home"; \
+         if [ ! $(NOPUSH) ]; then \
+             $(YPPUSH) amd.home; \
+             echo "pushed amd.home"; \
+         else \
+             : ; \
+         fi
+
+   Here '$(YPTSDIR)' contains the time stamp files, and '$(YPDBDIR)'
+contains the dbm format NIS files.
+
+
+File: am-utils.info,  Node: NIS+ maps,  Next: Hesiod maps,  Prev: NIS maps,  Up: Map Types
+
+3.1.4 NIS+ maps
+---------------
+
+NIS+ maps do not support cache mode 'all' and, when caching is enabled,
+have a default cache mode of 'inc'.
+
+   XXX: FILL IN WITH AN EXAMPLE.
+
+
+File: am-utils.info,  Node: Hesiod maps,  Next: Password maps,  Prev: NIS+ maps,  Up: Map Types
+
+3.1.5 Hesiod maps
+-----------------
+
+When the map name begins with the string 'hesiod.' lookups are made
+using the "Hesiod" name server.  The string following the dot is used as
+a name qualifier and is prepended with the key being located.  The
+entire string is then resolved in the 'automount' context, or the
+amd.conf parameter 'hesiod_base' (*note hesiod_base Parameter::).  For
+example, if the key is 'jsp' and map name is 'hesiod.homes' then
+"Hesiod" is asked to resolve 'jsp.homes.automount'.
+
+   Hesiod maps do not support cache mode 'all' and, when caching is
+enabled, have a default cache mode of 'inc' (*note Automount
+Filesystem::).
+
+   The following is an example of a "Hesiod" map entry:
+
+     jsp.homes.automount HS TXT "rfs:=/home/charm;rhost:=charm;sublink:=jsp"
+     njw.homes.automount HS TXT "rfs:=/home/dylan/dk2;rhost:=dylan;sublink:=njw"
+
+
+File: am-utils.info,  Node: Password maps,  Next: Union maps,  Prev: Hesiod maps,  Up: Map Types
+
+3.1.6 Password maps
+-------------------
+
+The password map support is unlike the four previous map types.  When
+the map name is the string '/etc/passwd' Amd can lookup a user name in
+the password file and re-arrange the home directory field to produce a
+usable map entry.
+
+   Amd assumes the home directory has the format
+'/anydir/dom1/../domN/login'.  It breaks this string into a map entry
+where '${rfs}' has the value '/anydir/domN', '${rhost}' has the value
+'domN.....dom1', and '${sublink}' has the value login.
+
+   Thus if the password file entry was
+
+     /home/achilles/jsp
+
+   the map entry used by Amd would be
+
+     rfs:=/home/achilles;rhost:=achilles;sublink:=jsp
+
+   Similarly, if the password file entry was
+
+     /home/cc/sugar/mjh
+
+   the map entry used by Amd would be
+
+     rfs:=/home/sugar;rhost:=sugar.cc;sublink:=mhj
+
+
+File: am-utils.info,  Node: Union maps,  Next: LDAP maps,  Prev: Password maps,  Up: Map Types
+
+3.1.7 Union maps
+----------------
+
+The union map support is provided specifically for use with the union
+filesystem, *note Union Filesystem::.
+
+   It is identified by the string 'union:' which is followed by a colon
+separated list of directories.  The directories are read in order, and
+the names of all entries are recorded in the map cache.  Later
+directories take precedence over earlier ones.  The union filesystem
+type then uses the map cache to determine the union of the names in all
+the directories.
+
+
+File: am-utils.info,  Node: LDAP maps,  Next: Executable maps,  Prev: Union maps,  Up: Map Types
+
+3.1.8 LDAP maps
+---------------
+
+LDAP (Lightweight Directory Access Protocol) maps do not support cache
+mode 'all' and, when caching is enabled, have a default cache mode of
+'inc'.
+
+   For example, an Amd map 'amd.home' that looks as follows:
+
+     /defaults    opts:=rw,intr;type:=link
+
+     zing         -rhost:=shekel \
+                  host==shekel \
+                  host!=shekel;type:=nfs
+when converted to LDAP (*note amd2ldif::), will result in the following
+LDAP database:
+     $ amd2ldif amd.home CUCS < amd.home
+     dn: cn=amdmap timestamp, CUCS
+     cn             : amdmap timestamp
+     objectClass    : amdmapTimestamp
+     amdmapTimestamp: 873071363
+
+     dn: cn=amdmap amd.home[/defaults], CUCS
+     cn          : amdmap amd.home[/defaults]
+     objectClass : amdmap
+     amdmapName  : amd.home
+     amdmapKey   : /defaults
+     amdmapValue : opts:=rw,intr;type:=link
+
+     dn: cn=amdmap amd.home[], CUCS
+     cn          : amdmap amd.home[]
+     objectClass : amdmap
+     amdmapName  : amd.home
+     amdmapKey   :
+     amdmapValue :
+
+     dn: cn=amdmap amd.home[zing], CUCS
+     cn          : amdmap amd.home[zing]
+     objectClass : amdmap
+     amdmapName  : amd.home
+     amdmapKey   : zing
+     amdmapValue : -rhost:=shekel host==shekel host!=shekel;type:=nfs
+
+
+File: am-utils.info,  Node: Executable maps,  Prev: LDAP maps,  Up: Map Types
+
+3.1.9 Executable maps
+---------------------
+
+An executable map is a dynamic map in which the keys and values for the
+maps are generated on the fly by a program or script.  The program is
+expected to take a single parameter argument which is the key to lookup.
+If the key is found, the program should print on stdout the key-value
+pair that were found; if the key was not found, nothing should be
+printed out.  Below is an sample of such a map script:
+
+     #!/bin/sh
+     # executable map example
+     case "$1" in
+         "/defaults" )
+     	echo "/defaults   type:=nfs;rfs:=filer"
+     	;;
+         "a" )
+     	echo "a   type:=nfs;fs:=/tmp"
+     	;;
+         "b" )
+     	echo "b   type:=link;fs:=/usr/local"
+     	;;
+         * )  # no match, echo nothing
+     	;;
+     esac
+
+   *Note exec_map_timeout Parameter::.
+
+
+File: am-utils.info,  Node: Key Lookup,  Next: Location Format,  Prev: Map Types,  Up: Mount Maps
+
+3.2 How keys are looked up
+==========================
+
+The key is located in the map whose type was determined when the
+automount point was first created.  In general the key is a pathname
+component.  In some circumstances this may be modified by variable
+expansion (*note Variable Expansion::) and prefixing.  If the automount
+point has a prefix, specified by the PREF option, then that is prepended
+to the search key before the map is searched.
+
+   If the map cache is a 'regexp' cache then the key is treated as an
+egrep-style regular expression, otherwise a normal string comparison is
+made.
+
+   If the key cannot be found then a "wildcard" match is attempted.  Amd
+repeatedly strips the basename from the key, appends '/*' and attempts a
+lookup.  Finally, Amd attempts to locate the special key '*'.
+
+   For example, the following sequence would be checked if
+'home/dylan/dk2' was being located:
+
+        home/dylan/dk2
+        home/dylan/*
+        home/*
+        *
+
+   At any point when a wildcard is found, Amd proceeds as if an exact
+match had been found and the value field is then used to resolve the
+mount request, otherwise an error code is propagated back to the kernel.
+(*note Filesystem Types::).
+
+
+File: am-utils.info,  Node: Location Format,  Prev: Key Lookup,  Up: Mount Maps
+
+3.3 Location Format
+===================
+
+The value field from the lookup provides the information required to
+mount a filesystem.  The information is parsed according to the syntax
+shown below.
+
+     location-list:
+                       location-selection
+                       location-list white-space || white-space location-selection
+     location-selection:
+                       location
+                       location-selection white-space location
+     location:
+                       location-info
+                       -location-info
+                       -
+     location-info:
+                       sel-or-opt
+                       location-info;sel-or-opt
+                       ;
+     sel-or-opt:
+                       selection
+                       opt-ass
+     selection:
+                       selector==value
+                       selector!=value
+     opt-ass:
+                       option:=value
+     white-space:
+                       space
+                       tab
+
+   Note that unquoted whitespace is not allowed in a location
+description.  White space is only allowed, and is mandatory, where shown
+with non-terminal white-space.
+
+   A "location-selection" is a list of possible volumes with which to
+satisfy the request.  Each "location-selection" is tried sequentially,
+until either one succeeds or all fail.  This, by the way, is different
+from the historically documented behavior, which claimed (falsely, at
+least for last 3 years) that Amd would attempt to mount all
+"location-selection"s in parallel and the first one to succeed would be
+used.
+
+   "location-selection"s are optionally separated by the '||' operator.
+The effect of this operator is to prevent use of location-selections to
+its right if any of the location-selections on its left were selected,
+whether or not any of them were successfully mounted (*note
+Selectors::).
+
+   The location-selection, and singleton "location-list",
+'type:=ufs;dev:=/dev/xd1g' would inform Amd to mount a UFS filesystem
+from the block special device '/dev/xd1g'.
+
+   The "sel-or-opt" component is either the name of an option required
+by a specific filesystem, or it is the name of a built-in, predefined
+selector such as the architecture type.  The value may be quoted with
+double quotes '"', for example 'type:="ufs";dev:="/dev/xd1g"'.  These
+quotes are stripped when the value is parsed and there is no way to get
+a double quote into a value field.  Double quotes are used to get white
+space into a value field, which is needed for the program filesystem
+(*note Program Filesystem::).
+
+* Menu:
+
+* Map Defaults::
+* Variable Expansion::
+* Selectors::
+* Map Options::
+
+
+File: am-utils.info,  Node: Map Defaults,  Next: Variable Expansion,  Prev: Location Format,  Up: Location Format
+
+3.3.1 Map Defaults
+------------------
+
+A location beginning with a dash '-' is used to specify default values
+for subsequent locations.  Any previously specified defaults in the
+location-list are discarded.  The default string can be empty in which
+case no defaults apply.
+
+   The location '-fs:=/mnt;opts:=ro' would set the local mount point to
+'/mnt' and cause mounts to be read-only by default.  Defaults specified
+this way are appended to, and so override, any global map defaults given
+with '/defaults').
+
+
+File: am-utils.info,  Node: Variable Expansion,  Next: Selectors,  Prev: Map Defaults,  Up: Location Format
+
+3.3.2 Variable Expansion
+------------------------
+
+To allow generic location specifications Amd does variable expansion on
+each location and also on some of the option strings.  Any option or
+selector appearing in the form '$"var"' is replaced by the current value
+of that option or selector.  For example, if the value of '${key}' was
+'bin', '${autodir}' was '/a' and '${fs}' was '${autodir}/local/${key}'
+then after expansion '${fs}' would have the value '/a/local/bin'.  Any
+environment variable can be accessed in a similar way.
+
+   Two pathname operators are available when expanding a variable.  If
+the variable name begins with '/' then only the last component of the
+pathname is substituted.  For example, if '${path}' was '/foo/bar' then
+'${/path}' would be expanded to 'bar'.  Similarly, if the variable name
+ends with '/' then all but the last component of the pathname is
+substituted.  In the previous example, '${path/}' would be expanded to
+'/foo'.
+
+   Two domain name operators are also provided.  If the variable name
+begins with '.' then only the domain part of the name is substituted.
+For example, if '${rhost}' was 'swan.doc.ic.ac.uk' then '${.rhost}'
+would be expanded to 'doc.ic.ac.uk'.  Similarly, if the variable name
+ends with '.' then only the host component is substituted.  In the
+previous example, '${rhost.}' would be expanded to 'swan'.
+
+   Variable expansion is a two phase process.  Before a location is
+parsed, all references to selectors, eg '${path}', are expanded.  The
+location is then parsed, selections are evaluated and option assignments
+recorded.  If there were no selections or they all succeeded the
+location is used and the values of the following options are expanded in
+the order given: SUBLINK, RFS, FS, OPTS, REMOPTS, MOUNT and UNMOUNT.
+
+   Note that expansion of option values is done after "all" assignments
+have been completed and not in a purely left to right order as is done
+by the shell.  This generally has the desired effect but care must be
+taken if one of the options references another, in which case the
+ordering can become significant.
+
+   There are two special cases concerning variable expansion:
+
+  1. before a map is consulted, any selectors in the name received from
+     the kernel are expanded.  For example, if the request from the
+     kernel was for '${arch}.bin' and the machine architecture was
+     'vax', the value given to '${key}' would be 'vax.bin'.
+
+  2. the value of '${rhost}' is expanded and normalized before the other
+     options are expanded.  The normalization process strips any local
+     sub-domain components.  For example, if '${domain}' was
+     'Berkeley.EDU' and '${rhost}' was initially 'snow.Berkeley.EDU',
+     after the normalization it would simply be 'snow'.  Hostname
+     normalization is currently done in a _case-dependent_ manner.
+
+
+File: am-utils.info,  Node: Selectors,  Next: Map Options,  Prev: Variable Expansion,  Up: Location Format
+
+3.3.3 Selectors
+---------------
+
+Selectors are used to control the use of a location.  It is possible to
+share a mount map between many machines in such a way that filesystem
+location, architecture and operating system differences are hidden from
+the users.  A selector of the form 'arch==sun3;os==sunos4' would only
+apply on Sun-3s running SunOS 4.x.
+
+   Selectors can be negated by using '!=' instead of '=='.  For example
+to select a location on all non-Vax machines the selector 'arch!=vax'
+would be used.
+
+   Selectors are evaluated left to right.  If a selector fails then that
+location is ignored.  Thus the selectors form a conjunction and the
+locations form a disjunction.  If all the locations are ignored or
+otherwise fail then Amd uses the "error" filesystem (*note Error
+Filesystem::).  This is equivalent to having a location 'type:=error' at
+the end of each mount-map entry.
+
+   The default value of many of the selectors listed here can be
+overridden by an Amd command line switch or in an Amd configuration
+file.  *Note Amd Configuration File::.
+
+   The following selectors are currently implemented.
+
+* Menu:
+
+* arch Selector Variable::
+* autodir Selector Variable::
+* byte Selector Variable::
+* cluster Selector Variable::
+* domain Selector Variable::
+* dollar Selector Variable::
+* host Selector Variable::
+* hostd Selector Variable::
+* karch Selector Variable::
+* os Selector Variable::
+* osver Selector Variable::
+* full_os Selector Variable::
+* vendor Selector Variable::
+
+* key Selector Variable::
+* map Selector Variable::
+* netnumber Selector Variable::
+* network Selector Variable::
+* path Selector Variable::
+* wire Selector Variable::
+* uid Selector Variable::
+* gid Selector Variable::
+
+* exists Selector Function::
+* false Selector Function::
+* netgrp Selector Function::
+* netgrpd Selector Function::
+* in_network Selector Function::
+* true Selector Function::
+* xhost Selector Function::
+
+
+File: am-utils.info,  Node: arch Selector Variable,  Next: autodir Selector Variable,  Prev: Selectors,  Up: Selectors
+
+3.3.3.1 arch Selector Variable
+..............................
+
+The machine architecture which was automatically determined at compile
+time.  The architecture type can be displayed by running the command
+'amd -v'.  You can override this value also using the '-A' command line
+option.  *Note Supported Platforms::.
+
+
+File: am-utils.info,  Node: autodir Selector Variable,  Next: byte Selector Variable,  Prev: arch Selector Variable,  Up: Selectors
+
+3.3.3.2 autodir Selector Variable
+.................................
+
+The default directory under which to mount filesystems.  This may be
+changed by the '-a' command line option.  *Note fs Option::.
+
+
+File: am-utils.info,  Node: byte Selector Variable,  Next: cluster Selector Variable,  Prev: autodir Selector Variable,  Up: Selectors
+
+3.3.3.3 byte Selector Variable
+..............................
+
+The machine's byte ordering.  This is either 'little', indicating
+little-endian, or 'big', indicating big-endian.  One possible use is to
+share 'rwho' databases (*note rwho servers::).  Another is to share ndbm
+databases, however this use can be considered a courageous juggling act.
+
+
+File: am-utils.info,  Node: cluster Selector Variable,  Next: domain Selector Variable,  Prev: byte Selector Variable,  Up: Selectors
+
+3.3.3.4 cluster Selector Variable
+.................................
+
+This is provided as a hook for the name of the local cluster.  This can
+be used to decide which servers to use for copies of replicated
+filesystems.  '${cluster}' defaults to the value of '${domain}' unless a
+different value is set with the '-C' command line option.
+
+
+File: am-utils.info,  Node: domain Selector Variable,  Next: dollar Selector Variable,  Prev: cluster Selector Variable,  Up: Selectors
+
+3.3.3.5 domain Selector Variable
+................................
+
+The local domain name as specified by the '-d' command line option.
+*Note host Selector Variable::.
+
+
+File: am-utils.info,  Node: dollar Selector Variable,  Next: host Selector Variable,  Prev: domain Selector Variable,  Up: Selectors
+
+3.3.3.6 dollar Selector Variable
+................................
+
+This is a special variable, whose sole purpose is to produce a literal
+dollar sign in the value of another variable.  For example, if you have
+a remote file system whose name is '/disk$s', you can mount it by
+setting the remote file system variable as follows:
+
+     rfs:=/disk${dollar}s
+
+
+File: am-utils.info,  Node: host Selector Variable,  Next: hostd Selector Variable,  Prev: dollar Selector Variable,  Up: Selectors
+
+3.3.3.7 host Selector Variable
+..............................
+
+The local hostname as determined by gethostname(2).  If no domain name
+was specified on the command line and the hostname contains a period '.'
+then the string before the period is used as the host name, and the
+string after the period is assigned to '${domain}'.  For example, if the
+hostname is 'styx.doc.ic.ac.uk' then 'host' would be 'styx' and 'domain'
+would be 'doc.ic.ac.uk'.  'hostd' would be 'styx.doc.ic.ac.uk'.
+
+
+File: am-utils.info,  Node: hostd Selector Variable,  Next: karch Selector Variable,  Prev: host Selector Variable,  Up: Selectors
+
+3.3.3.8 hostd Selector Variable
+...............................
+
+This resolves to the '${host}' and '${domain}' concatenated with a '.'
+inserted between them if required.  If '${domain}' is an empty string
+then '${host}' and '${hostd}' will be identical.
+
+
+File: am-utils.info,  Node: karch Selector Variable,  Next: os Selector Variable,  Prev: hostd Selector Variable,  Up: Selectors
+
+3.3.3.9 karch Selector Variable
+...............................
+
+This is provided as a hook for the kernel architecture.  This is used on
+SunOS 4 and SunOS 5, for example, to distinguish between different
+'/usr/kvm' volumes.  '${karch}' defaults to the "machine" value gotten
+from uname(2).  If the uname(2) system call is not available, the value
+of '${karch}' defaults to that of '${arch}'.  Finally, a different value
+can be set with the '-k' command line option.
+
+
+File: am-utils.info,  Node: os Selector Variable,  Next: osver Selector Variable,  Prev: karch Selector Variable,  Up: Selectors
+
+3.3.3.10 os Selector Variable
+.............................
+
+The operating system.  Like the machine architecture, this is
+automatically determined at compile time.  The operating system name can
+be displayed by running the command 'amd -v'.  *Note Supported
+Platforms::.
+
+
+File: am-utils.info,  Node: osver Selector Variable,  Next: full_os Selector Variable,  Prev: os Selector Variable,  Up: Selectors
+
+3.3.3.11 osver Selector Variable
+................................
+
+The operating system version.  Like the machine architecture, this is
+automatically determined at compile time.  The operating system name can
+be displayed by running the command 'amd -v'.  *Note Supported
+Platforms::.
+
+
+File: am-utils.info,  Node: full_os Selector Variable,  Next: vendor Selector Variable,  Prev: osver Selector Variable,  Up: Selectors
+
+3.3.3.12 full_os Selector Variable
+..................................
+
+The full name of the operating system, including its version.  This
+value is automatically determined at compile time.  The full operating
+system name and version can be displayed by running the command 'amd
+-v'.  *Note Supported Platforms::.
+
+
+File: am-utils.info,  Node: vendor Selector Variable,  Next: key Selector Variable,  Prev: full_os Selector Variable,  Up: Selectors
+
+3.3.3.13 vendor Selector Variable
+.................................
+
+The name of the vendor of the operating system.  This value is
+automatically determined at compile time.  The name of the vendor can be
+displayed by running the command 'amd -v'.  *Note Supported Platforms::.
+
+
+
+
+   The following selectors are also provided.  Unlike the other
+selectors, they vary for each lookup.  Note that when the name from the
+kernel is expanded prior to a map lookup, these selectors are all
+defined as empty strings.
+
+
+File: am-utils.info,  Node: key Selector Variable,  Next: map Selector Variable,  Prev: vendor Selector Variable,  Up: Selectors
+
+3.3.3.14 key Selector Variable
+..............................
+
+The name being resolved.  For example, if '/home' is an automount point,
+then accessing '/home/foo' would set '${key}' to the string 'foo'.  The
+key is prefixed by the PREF option set in the parent mount point.  The
+default prefix is an empty string.  If the prefix was 'blah/' then
+'${key}' would be set to 'blah/foo'.
+
+
+File: am-utils.info,  Node: map Selector Variable,  Next: netnumber Selector Variable,  Prev: key Selector Variable,  Up: Selectors
+
+3.3.3.15 map Selector Variable
+..............................
+
+The name of the mount map being used.
+
+
+File: am-utils.info,  Node: netnumber Selector Variable,  Next: network Selector Variable,  Prev: map Selector Variable,  Up: Selectors
+
+3.3.3.16 netnumber Selector Variable
+....................................
+
+This selector is identical to the 'in_network' selector function, see
+*note in_network Selector Function::.  It will match either the name or
+number of any network interface on which this host is connected to.  The
+names and numbers of all attached interfaces are available from the
+output of 'amd -v'.
+
+
+File: am-utils.info,  Node: network Selector Variable,  Next: path Selector Variable,  Prev: netnumber Selector Variable,  Up: Selectors
+
+3.3.3.17 network Selector Variable
+..................................
+
+This selector is identical to the 'in_network' selector function, see
+*note in_network Selector Function::.  It will match either the name or
+number of any network interface on which this host is connected to.  The
+names and numbers of all attached interfaces are available from the
+output of 'amd -v'.
+
+
+File: am-utils.info,  Node: path Selector Variable,  Next: wire Selector Variable,  Prev: network Selector Variable,  Up: Selectors
+
+3.3.3.18 path Selector Variable
+...............................
+
+The full pathname of the name being resolved.  For example '/home/foo'
+in the example above.
+
+
+File: am-utils.info,  Node: wire Selector Variable,  Next: uid Selector Variable,  Prev: path Selector Variable,  Up: Selectors
+
+3.3.3.19 wire Selector Variable
+...............................
+
+This selector is identical to the 'in_network' selector function, see
+*note in_network Selector Function::.  It will match either the name or
+number of any network interface on which this host is connected to.  The
+names and numbers of all attached interfaces are available from the
+output of 'amd -v'.
+
+
+File: am-utils.info,  Node: uid Selector Variable,  Next: gid Selector Variable,  Prev: wire Selector Variable,  Up: Selectors
+
+3.3.3.20 uid Selector Variable
+..............................
+
+This selector provides the numeric effective user ID (UID) of the user
+which last accessed an automounted path name.  This simple example shows
+how floppy mounting can be assigned only to machine owners:
+
+     floppy  -type:=pcfs \
+             uid==2301;host==shekel;dev:=/dev/floppy \
+             uid==6712;host==titan;dev=/dev/fd0 \
+             uid==0;dev:=/dev/fd0c \
+             type:=error
+
+   The example allows two machine owners to mount floppies on their
+designated workstations, allows the root user to mount on any host, and
+otherwise forces an error.
+
+
+File: am-utils.info,  Node: gid Selector Variable,  Next: exists Selector Function,  Prev: uid Selector Variable,  Up: Selectors
+
+3.3.3.21 gid Selector Variable
+..............................
+
+This selector provides the numeric effective group ID (GID) of the user
+which last accessed an automounted path name.
+
+
+
+   The following boolean functions are selectors which take an argument
+ARG. They return a value of true or false, and thus do not need to be
+compared with a value.  Each of these may be negated by prepending '!'
+to their name.
+
+
+File: am-utils.info,  Node: exists Selector Function,  Next: false Selector Function,  Prev: gid Selector Variable,  Up: Selectors
+
+3.3.3.22 exists Selector Function
+.................................
+
+If the file listed by ARG exists (via lstat(2)), this function evaluates
+to true.  Otherwise it evaluates to false.
+
+
+File: am-utils.info,  Node: false Selector Function,  Next: netgrp Selector Function,  Prev: exists Selector Function,  Up: Selectors
+
+3.3.3.23 false Selector Function
+................................
+
+Always evaluates to false.  ARG is ignored.
+
+
+File: am-utils.info,  Node: netgrp Selector Function,  Next: netgrpd Selector Function,  Prev: false Selector Function,  Up: Selectors
+
+3.3.3.24 netgrp Selector Function
+.................................
+
+The argument ARG of this selector is a netgroup name followed optionally
+by a comma and a host name.  If the host name is not specified, it
+defaults to '${host}'.  If the host name (short name) is a member of the
+netgroup, this selector evaluates to true.  Otherwise it evaluates to
+false.
+
+   For example, suppose you have a netgroup 'ppp-hosts', and for reasons
+of performance, these have a local '/home' partition, while all other
+clients on the faster network can access a shared home directory.  A
+common map to use for both might look like the following:
+
+     home/*  netgrp(ppp-hosts);type:=link;fs:=/local/${key} \
+             !netgrp(ppp-hosts);type:=nfs;rhost:=serv1;rfs:=/remote/${key}
+
+   A more complex example that takes advantage of the two argument
+netgrp mount selector is given in the following scenario.  Suppose one
+wants to mount the local scratch space from a each host under
+'scratch/<hostname>' and some hosts have their scratch space in a
+different path than others.  Hosts in the netgroup 'apple-hosts' have
+their scratch space in the '/apple' path, where hosts in the netgroup
+'cherry-hosts' have their scratch space in the '/cherry' path.  For
+hosts that are neither in the 'apple-hosts' or 'cherry-hosts' netgroups
+we want to make a symlink pointing to nowhere but provide a descriptive
+error message in the link destination:
+
+     scratch/*	netgrp(apple-hosts,${/key});type:=nfs;rhost:=${/key};\
+     		    rfs:="/apple" \
+     		netgrp(cherry-hosts,${/key});type:=nfs;rhost:=${/key};\
+     		    rfs:="/cherry" \
+     		type:=link;rfs:="no local partition for ${/key}"
+
+
+File: am-utils.info,  Node: netgrpd Selector Function,  Next: in_network Selector Function,  Prev: netgrp Selector Function,  Up: Selectors
+
+3.3.3.25 netgrpd Selector Function
+..................................
+
+The argument ARG of this selector is a netgroup name followed optionally
+by a comma and a host name.  If the host name is not specified, it
+defaults to '${hostd}'.  If the host name (fully-qualified name) is a
+member of the netgroup, this selector evaluates to true.  Otherwise it
+evaluates to false.
+
+   The 'netgrpd' function uses fully-qualified host names to match
+netgroup names, while the 'netgrp' function (*note netgrp Selector
+Function::) uses short host names.
+
+
+File: am-utils.info,  Node: in_network Selector Function,  Next: true Selector Function,  Prev: netgrpd Selector Function,  Up: Selectors
+
+3.3.3.26 in_network Selector Function
+.....................................
+
+This selector matches against any network name or number with an
+optional netmask.  First, if the current host has any network interface
+that is locally attached to the network specified in ARG (either via
+name or number), this selector evaluates to true.
+
+   Second, 'in_network' supports a network/netmask syntax such as
+'128.59.16.0/255.255.255.0', '128.59.16.0/24', '128.59.16.0/0xffffff00',
+or '128.59.16.0/'.  Using the last form, Amd will match the specified
+network number against the default netmasks of each of the locally
+attached interfaces.
+
+   If the selector does not match, it evaluates to false.
+
+   For example, suppose you have two servers that have an exportable
+'/opt' that smaller clients can NFS mount.  The two servers are say,
+'serv1' on network 'foo-net.site.com' and 'serv2' on network
+'123.4.5.0'.  You can write a map to be used by all clients that will
+attempt to mount the closest one as follows:
+
+     opt in_network(foo-net.site.com);rhost:=serv1;rfs:=/opt \
+         in_network(123.4.5.0);rhost:=serv2;rfs:=/opt \
+         rhost:=fallback-server
+
+
+File: am-utils.info,  Node: true Selector Function,  Next: xhost Selector Function,  Prev: in_network Selector Function,  Up: Selectors
+
+3.3.3.27 true Selector Function
+...............................
+
+Always evaluates to true.  ARG is ignored.
+
+
+File: am-utils.info,  Node: xhost Selector Function,  Prev: true Selector Function,  Up: Selectors
+
+3.3.3.28 xhost Selector Function
+................................
+
+This function compares ARG against the current hostname, similarly to
+the *note host Selector Variable::.  However, this function will also
+match if ARG is a CNAME (DNS Canonical Name, or alias) for the current
+host's name.
+
+
+File: am-utils.info,  Node: Map Options,  Prev: Selectors,  Up: Location Format
+
+3.3.4 Map Options
+-----------------
+
+Options are parsed concurrently with selectors.  The difference is that
+when an option is seen the string following the ':=' is recorded for
+later use.  As a minimum the TYPE option must be specified.  Each
+filesystem type has other options which must also be specified.  *Note
+Filesystem Types::, for details on the filesystem specific options.
+
+   Superfluous option specifications are ignored and are not reported as
+errors.
+
+   The following options apply to more than one filesystem type.
+
+* Menu:
+
+* addopts Option::
+* delay Option::
+* fs Option::
+* opts Option::
+* remopts Option::
+* sublink Option::
+* type Option::
+
+
+File: am-utils.info,  Node: addopts Option,  Next: delay Option,  Prev: Map Options,  Up: Map Options
+
+3.3.4.1 addopts Option
+......................
+
+This option adds additional options to default options normally
+specified in the '/defaults' entry or the defaults of the key entry
+being processed (*note opts Option::).  Normally when you specify 'opts'
+in both the '/defaults' and the map entry, the latter overrides the
+former completely.  But with 'addopts' it will append the options and
+override any conflicting ones.
+
+   'addopts' also overrides the value of the 'remopts' option (*note
+remopts Option::), which unless specified defaults to the value of
+'opts'.
+
+   Options which start with 'no' will override those with the same name
+that do not start with 'no' and vice verse.  Special handling is given
+to inverted options such as 'soft' and 'hard', 'bg' and 'fg', 'ro' and
+'rw', etc.
+
+   For example, if the default options specified were
+     opts:=rw,nosuid,intr,rsize=1024,wsize=1024,quota,posix
+
+   and the ones specified in a map entry were
+
+     addopts:=grpid,suid,ro,rsize=2048,quota,nointr
+
+   then the actual options used would be
+
+     wsize=1024,posix,grpid,suid,ro,rsize=2048,quota,nointr
+
+
+File: am-utils.info,  Node: delay Option,  Next: fs Option,  Prev: addopts Option,  Up: Map Options
+
+3.3.4.2 delay Option
+....................
+
+The delay, in seconds, before an attempt will be made to mount from the
+current location.  Auxiliary data, such as network address, file handles
+and so on are computed regardless of this value.
+
+   A delay can be used to implement the notion of primary and secondary
+file servers.  The secondary servers would have a delay of a few
+seconds, thus giving the primary servers a chance to respond first.
+
+
+File: am-utils.info,  Node: fs Option,  Next: opts Option,  Prev: delay Option,  Up: Map Options
+
+3.3.4.3 fs Option
+.................
+
+The local mount point.  The semantics of this option vary between
+filesystems.
+
+   For NFS and UFS filesystems the value of '${fs}' is used as the local
+mount point.  For other filesystem types it has other meanings which are
+described in the section describing the respective filesystem type.  It
+is important that this string uniquely identifies the filesystem being
+mounted.  To satisfy this requirement, it should contain the name of the
+host on which the filesystem is resident and the pathname of the
+filesystem on the local or remote host.
+
+   The reason for requiring the hostname is clear if replicated
+filesystems are considered.  If a fileserver goes down and a replacement
+filesystem is mounted then the "local" mount point "must" be different
+from that of the filesystem which is hung.  Some encoding of the
+filesystem name is required if more than one filesystem is to be mounted
+from any given host.
+
+   If the hostname is first in the path then all mounts from a
+particular host will be gathered below a single directory.  If that
+server goes down then the hung mount points are less likely to be
+accidentally referenced, for example when getcwd(3) traverses the
+namespace to find the pathname of the current directory.
+
+   The 'fs' option defaults to '${autodir}/${rhost}${rfs}'.  In
+addition, 'rhost' defaults to the local host name ('${host}') and 'rfs'
+defaults to the value of '${path}', which is the full path of the
+requested file; '/home/foo' in the example above (*note Selectors::).
+'${autodir}' defaults to '/a' but may be changed with the '-a' command
+line option.  Sun's automounter defaults to '/tmp_mnt'.  Note that there
+is no '/' between the '${rhost}' and '${rfs}' since '${rfs}' begins with
+a '/'.
+
+
+File: am-utils.info,  Node: opts Option,  Next: remopts Option,  Prev: fs Option,  Up: Map Options
+
+3.3.4.4 opts Option
+...................
+
+The options to pass to the mount system call.  A leading '-' is silently
+ignored.  The mount options supported generally correspond to those used
+by mount(8) and are listed below.  Some additional pseudo-options are
+interpreted by Amd and are also listed.
+
+   Unless specifically overridden, each of the system default mount
+options applies.  Any options not recognized are ignored.  If no options
+list is supplied the string 'rw,defaults' is used and all the system
+default mount options apply.  Options which are not applicable for a
+particular operating system are silently ignored.  For example, only
+4.4BSD is known to implement the 'compress' and 'spongy' options.
+
+'acdirmax=N'
+     Set the maximum directory attribute cache timeout to N.
+
+'acdirmin=N'
+     Set the minimum directory attribute cache timeout to N.
+
+'acregmax=N'
+     Set the maximum file attribute cache timeout to N.
+
+'acregmin=N'
+     Set the minimum file attribute cache timeout to N.
+
+'actimeo=N'
+     Set the overall attribute cache timeout to N.
+
+'auto'
+'ignore'
+     Ignore this mount by df(1).
+
+'cache'
+     Allow data to be cached from a remote server for this mount.
+
+'closesession'
+     For UDF mounts, close the session when unmounting.
+
+'compress'
+     Use NFS compression protocol.
+
+'defperm'
+     Ignore the permission mode bits, and default file permissions to
+     0555, UID 0, and GID 0.  Useful for CD-ROMs formatted as ISO-9660.
+
+'dev'
+     Allow local special devices on this filesystem.
+
+'dirmask=N'
+     For PCFS mounts, specify the maximum file permissions for
+     directories in the file system.  See the 'mask' option's
+     description for more details.  The mask value of N can be specified
+     in decimal, octal, or hexadecimal.
+
+'dumbtimr'
+     Turn off the dynamic retransmit timeout estimator.  This may be
+     useful for UDP mounts that exhibit high retry rates, since it is
+     possible that the dynamically estimated timeout interval is too
+     short.
+
+'extatt'
+     Enable extended attributes in ISO-9660 file systems.
+
+'fsid'
+     Set ID of filesystem.
+
+'gens'
+     Enable generations in ISO-9660 file systems.  Generations allow you
+     to see all versions of a given file.
+
+'gmtoff=N'
+     For UDF mounts, set the time zone offset from UTC to N seconds,
+     with positive values indicating east of the Prime Meridian.  If not
+     set, the user's current time zone will be used.
+
+'group=N'
+     For PCFS and UDF mounts, set the group of the files in the file
+     system to N (which can either be a group name or a GID number).
+     The default group is the group of the directory on which the file
+     system is being mounted.
+
+'grpid'
+     Use BSD directory group-id semantics.
+
+'int'
+'intr'
+     Allow keyboard interrupts on hard mounts.
+
+'lock'
+     Use the NFS locking protocol (default)
+
+'longname'
+     For PCFS mounts, force Win95 long names.
+
+'mask=N'
+     For PCFS mounts, specify the maximum file permissions for files in
+     the file system.  For example, a mask of 755 specifies that, by
+     default, the owner should have read, write, and execute permissions
+     for files, but others should only have read and execute
+     permissions.  Only the nine low-order bits of mask are used.  The
+     default mask is taken from the directory on which the file system
+     is being mounted.  The mask value of N can be specified in decimal,
+     octal, or hexadecimal.
+
+'multi'
+     Perform multi-component lookup on files.
+
+'maxgroups'
+     Set the maximum number of groups to allow for this mount.
+
+'nfsv3'
+     Use NFS Version 3 for this mount.
+
+'noac'
+     Turn off the attribute cache.
+
+'noauto'
+     This option is used by the mount command in '/etc/fstab' or
+     '/etc/vfstab' and means not to mount this file system when mount -a
+     is used.
+
+'nocache'
+     Do not allow data to be cached from a remote server for this mount.
+
+'nocasetrans'
+     Don't do case translation.  Useful for CD-ROMS formatted as
+     ISO-9660.
+
+'noconn'
+     Don't make a connection on datagram transports.
+
+'nocto'
+     No close-to-open consistency.
+
+'nodefperm'
+     Do not ignore the permission mode bits.  Useful for CD-ROMS
+     formatted as ISO-9660.
+
+'nodev'
+'nodevs'
+     Don't allow local special devices on this filesystem.
+
+'noexec'
+     Don't allow program execution.
+
+'noint'
+     Do not allow keyboard interrupts for this mount
+
+'nojoliet'
+     Turn off the Joliet extensions.  Useful for CD-ROMS formatted as
+     ISO-9660.
+
+'nolock'
+     Do not use the NFS locking protocol
+
+'nomnttab'
+     This option is used internally to tell Amd that a Solaris 8 system
+     using mntfs is in use.
+
+'norrip'
+     Turn off using of the Rock Ridge Interchange Protocol (RRIP)
+     extensions to ISO-9660.
+
+'nosub'
+     Disallow mounts beneath this mount.
+
+'nosuid'
+     Don't allow set-uid or set-gid executables on this filesystem.
+
+'noversion'
+     Strip the extension ';#' from the version string of files recorded
+     on an ISO-9660 CD-ROM.
+
+'nowin95'
+     For PCFS mounts, completely ignore Win95 entries.
+
+'optionstr'
+     Under Solaris 8, provide the kernel a string of options to parse
+     and show as part of the special in-kernel mount file system.
+
+'overlay'
+     Overlay this mount on top of an existing mount, if any.
+
+'pgthresh=N'
+     Set the paging threshold to N kilobytes.
+
+'port=N'
+     Set the NFS port to N.
+
+'posix'
+     Turn on POSIX static pathconf for mounts.
+
+'private'
+     Use local locking instead of the NLM protocol, useful for IRIX 6
+     only.
+
+'proplist'
+     Support property lists (ACLs) for this mount, useful primarily for
+     Tru64 UNIX.
+
+'proto=S'
+     Use transport protocol S for NFS (can be '"tcp"' or '"udp"').
+
+'quota'
+     Enable quota checking on this mount.
+
+'rdonly'
+'ro'
+     Mount this filesystem readonly.
+
+'resvport'
+     Use a reserved port (smaller than 1024) for remote NFS mounts.
+     Most systems assume that, but some allow for mounts to occur on
+     non-reserved ports.  This causes problems when such a system tries
+     to NFS mount one that requires reserved ports.  It is recommended
+     that this option always be on.
+
+'retrans=n'
+     The number of NFS retransmits made before a user error is generated
+     by a 'soft' mounted filesystem, and before a 'hard' mounted
+     filesystem reports 'NFS server "yoyo" not responding still trying'.
+
+'retry'
+     Set the NFS retry counter.
+
+'rrcaseins'
+     Enable the Rock Ridge Interchange Protocol (RRIP) case insensitive
+     extensions.  Useful for CD-ROMS formatted as ISO-9660.
+
+'rrip'
+     Uses the Rock Ridge Interchange Protocol (RRIP) extensions to
+     ISO-9660.
+
+'rsize=N'
+     The NFS read packet size.  You may need to set this if you are
+     using NFS/UDP through a gateway or a slow link.
+
+'rw'
+     Allow reads and writes on this filesystem.
+
+'sessionnr=N'
+     For multisession UDF mounts, use session number N when mounting.
+
+'shortname'
+     For PCFS mounts, force old DOS short names only.
+
+'soft'
+     Give up after "retrans" retransmissions.
+
+'spongy'
+     Like 'soft' for status requests, and 'hard' for data transfers.
+
+'suid'
+     Allow set-uid programs on this mount.
+
+'symttl'
+     Turn off the symbolic link cache time-to-live.
+
+'sync'
+     Perform synchronous filesystem operations on this mount.
+
+'tcp'
+     Use TCP/IP instead of UDP/IP, ignored if the NFS implementation
+     does not support TCP/IP mounts.
+
+'timeo=N'
+     The NFS timeout, in tenth-seconds, before a request is
+     retransmitted.
+
+'user=N'
+     For PCFS and UDF mounts, set the owner of the files in the file
+     system to N (which can either be a user name or a UID number).  The
+     default owner is the owner of the directory on which the file
+     system is being mounted.
+
+'vers=N'
+     Use NFS protocol version number N (can be 2 or 3).
+
+'wsize=N'
+     The NFS write packet size.  You may need to set this if you are
+     using NFS/UDP through a gateway or a slow link.
+
+   The following options are implemented by Amd, rather than being
+passed to the kernel.
+
+'nounmount'
+     Configures the mount so that its time-to-live will never expire.
+     This is the default for non-network based filesystem types (such as
+     mounting local disks, floppies, and CD-ROMs).  See also the related
+     unmount option.
+
+'ping=N'
+     The interval, in seconds, between keep-alive pings.  When four
+     consecutive pings have failed the mount point is marked as hung.
+     This interval defaults to 30 seconds; if the ping interval is set
+     to zero, Amd will use the default 30-second interval.  If the
+     interval is set to -1 (or any other negative value), no pings are
+     sent and the host is assumed to be always up, which can cause
+     unmounts to hang See the softlookup option for a better
+     alternative.  Turning pings off can be useful in NFS-HA
+     (High-Availability) sites where the NFS service rarely goes down.
+     Setting the ping value to a large value can reduce the amount of
+     NFS_NULL chatter on your network considerably, especially in large
+     sites.
+
+     Note that if you have multiple Amd entries using the same file
+     server, and each entry sets a different value of N, then each time
+     Amd mounts a new entry, the ping value will be re-evaluated (and
+     updated, turned off, or turned back on as needed).  Finally, note
+     that NFS_NULL pings are sent for both UDP and TCP mounts, because
+     even a hung TCP mount can cause user processes to hang.
+
+'public'
+     Use WebNFS multi-component lookup on the public file handle instead
+     of the mount protocol to obtain NFS file handles, as documented in
+     the WebNFS Client Specification, RFC 2054.  This means that Amd
+     will not attempt to contact the remote portmapper or remote mountd
+     daemon, and will only connect to the well-known NFS port 2049 or
+     the port specified with the port mount option, thus making it
+     easier to use NFS through a firewall.
+
+'retry=N'
+     The number of times to retry the mount system call.
+
+'softlookup'
+     Configures Amd's behavior with respect to already-mounted shares
+     from NFS fileservers that are unreachable.  If softlookup is
+     specified, trying to access such a share will result in an error
+     (EIO, which is changed from the ENOENT 6.0 used to return).  If it
+     is not specified, a regular symlink is provided and the access will
+     probably hang in the NFS filesystem.
+
+     The default behavior depends on whether the mount is 'soft' or
+     'hard'; softlookup can be used to change this default.  This is
+     changed from 6.0 which always behaved as if softlookup was
+     specified.
+
+'unmount'
+     Configures the mount so that its time-to-live will indeed expire
+     (and thus may be automatically unmounted).  This is also the
+     default for network-based filesystem types (e.g., NFS). This option
+     is useful for removable local media such as CD-ROMs, USB drives,
+     etc.  so they can expire when not in use, and get unmounted (such
+     drives can get work out when they keep spinning).  See also the
+     related nounmount option.
+
+'utimeout=N'
+     The interval, in seconds, that looked up and mounted map entries
+     are cached.  After that period of time, Amd will attempt to unmount
+     the entries.  If, however, the unmount fails (with EBUSY), then Amd
+     will extend the mount's time-to-live by the utimeout value before
+     the next unmount attempt is made.  In fact the interval is extended
+     before the unmount is attempted, to avoid thrashing.  The default
+     value is 120 seconds (two minutes) or as set by the '-w' command
+     line option.
+
+'xlatecookie'
+     Translate directory cookies between 32-long and 64-long lengths.
+
+
+File: am-utils.info,  Node: remopts Option,  Next: sublink Option,  Prev: opts Option,  Up: Map Options
+
+3.3.4.5 remopts Option
+......................
+
+This option has the same use as '${opts}' but applies only when the
+remote host is on a non-local network.  For example, when using NFS
+across a gateway it is often necessary to use smaller values for the
+data read and write sizes.  This can simply be done by specifying the
+small values in REMOPTS.  When a non-local host is accessed, the smaller
+sizes will automatically be used.
+
+   Amd determines whether a host is local by examining the network
+interface configuration at startup.  Any interface changes made after
+Amd has been started will not be noticed.  The likely effect will be
+that a host may incorrectly be declared non-local.
+
+   Unless otherwise set, the value of '${remopts}' is the same as the
+value of '${opts}'.
+
+
+File: am-utils.info,  Node: sublink Option,  Next: type Option,  Prev: remopts Option,  Up: Map Options
+
+3.3.4.6 sublink Option
+......................
+
+The subdirectory within the mounted filesystem to which the reference
+should point.  This can be used to prevent duplicate mounts in cases
+where multiple directories in the same mounted filesystem are used.
+
+
+File: am-utils.info,  Node: type Option,  Prev: sublink Option,  Up: Map Options
+
+3.3.4.7 type Option
+...................
+
+The filesystem type to be used.  *Note Filesystem Types::, for a full
+description of each type.
+
+
+File: am-utils.info,  Node: Amd Command Line Options,  Next: Filesystem Types,  Prev: Mount Maps,  Up: Top
+
+4 Amd Command Line Options
+**************************
+
+Many of Amd's parameters can be set from the command line.  The command
+line is also used to specify automount points and maps.
+
+   The general format of a command line is
+
+     amd [options] [{ directory map-name [-map-options] } ...]
+
+   For each directory and map-name given or specified in the 'amd.conf'
+file, Amd establishes an automount point.  The "map-options" may be any
+sequence of options or selectors--*note Location Format::.  The
+"map-options" apply only to Amd's mount point.
+
+   'type:=toplvl;cache:=mapdefault;fs:=${map}' is the default value for
+the map options.  Default options for a map are read from a special
+entry in the map whose key is the string '/defaults'.  When default
+options are given they are prepended to any options specified in the
+mount-map locations as explained in *note Map Defaults::.
+
+   The "options" are any combination of those listed below.
+
+   Once the command line has been parsed, the automount points are
+mounted.  The mount points are created if they do not already exist, in
+which case they will be removed when Amd exits.  Finally, Amd
+disassociates itself from its controlling terminal and forks into the
+background.
+
+   Note: Even if Amd has been built with '-DDEBUG' (via 'configure
+--enable-debug'), it will still background itself and disassociate
+itself from the controlling terminal.  To use a debugger it is necessary
+to specify '-D daemon' on the command line.  However, even with all of
+this, mounts and unmounts are performed in the background, and Amd will
+always fork before doing them.  Therefore, debugging what happens
+closely during un/mounts is more challenging.
+
+   _All_ of Amd's command options (save '-F' and '-T') can be specified
+in the 'amd.conf' file.  *Note Amd Configuration File::.  If Amd is
+invoked without any command line options, it will default to using the
+configuration file '/etc/amd.conf', if one exists.
+
+* Menu:
+
+* -a Option::   Automount directory.
+* -c Option::   Cache timeout interval.
+* -d Option::   Domain name.
+* -k Option::   Kernel architecture.
+* -l Option::   Log file.
+* -n Option::   Hostname normalization.
+* -o Option::   Operating system version.
+* -p Option::   Output process id.
+* -r Option::   Restart existing mounts.
+* -t Option::   Kernel RPC timeout.
+* -v Option::   Version information.
+* -w Option::   Wait interval after failed unmount.
+* -x Option::   Log options.
+* -y Option::   NIS domain.
+* -A Option::   Operating system Architecture.
+* -C Option::   Cluster name.
+* -D Option::   Debug flags.
+* -F Option::   Amd configuration file.
+* -H Option::   Show brief help.
+* -O Option::   Operating system name.
+* -S Option::   Lock executable pages in memory.
+* -T Option::   Set tag for configuration file.
+
+
+File: am-utils.info,  Node: -a Option,  Next: -c Option,  Prev: Amd Command Line Options,  Up: Amd Command Line Options
+
+4.1 '-a' DIRECTORY
+==================
+
+Specifies the default mount directory.  This option changes the variable
+'${autodir}' which otherwise defaults to '/a'.  For example, some sites
+prefer '/amd' or '/n'.
+
+     amd -a /amd ...
+
+
+File: am-utils.info,  Node: -c Option,  Next: -d Option,  Prev: -a Option,  Up: Amd Command Line Options
+
+4.2 '-c' CACHE-INTERVAL
+=======================
+
+Selects the period, in seconds, for which a name is cached by Amd.  If
+no reference is made to the volume in this period, Amd discards the
+volume name to filesystem mapping.
+
+   Once the last reference to a filesystem has been removed, Amd
+attempts to unmount the filesystem.  If the unmount fails the interval
+is extended by a further period as specified by the '-w' command line
+option or by the 'utimeout' mount option.
+
+   The default "cache-interval" is 300 seconds (five minutes).
+
+
+File: am-utils.info,  Node: -d Option,  Next: -k Option,  Prev: -c Option,  Up: Amd Command Line Options
+
+4.3 '-d' DOMAIN
+===============
+
+Specifies the host's domain.  This sets the internal variable
+'${domain}' and affects the '${hostd}' variable.
+
+   If this option is not specified and the hostname already contains the
+local domain then that is used, otherwise the default value of
+'${domain}' is 'unknown.domain'.
+
+   For example, if the local domain was 'doc.ic.ac.uk', Amd could be
+started as follows:
+
+     amd -d doc.ic.ac.uk ...
+
+
+File: am-utils.info,  Node: -k Option,  Next: -l Option,  Prev: -d Option,  Up: Amd Command Line Options
+
+4.4 '-k' KERNEL-ARCHITECTURE
+============================
+
+Specifies the kernel architecture of the system.  This is usually the
+output of 'uname -m' (the "machine" value gotten from uname(2)).  If the
+uname(2) system call is not available, the value of '${karch}' defaults
+to that of '${arch}'.
+
+   The only effect of this option is to set the variable '${karch}'.
+
+   This option would be used as follows:
+
+     amd -k `arch -k` ...
+
+
+File: am-utils.info,  Node: -l Option,  Next: -n Option,  Prev: -k Option,  Up: Amd Command Line Options
+
+4.5 '-l' LOG-OPTION
+===================
+
+Selects the form of logging to be made.  Several special "log-options"
+are recognized.
+
+  1. If "log-option" is the string 'syslog', Amd will use the syslog(3)
+     mechanism.  If your system supports syslog facilities, then the
+     default facility used is 'LOG_DAEMON'.
+
+  2. When using syslog, if you wish to change the facility, append its
+     name to the log option name, delimited by a single colon.  For
+     example, if "log-options" is the string 'syslog:local7' then Amd
+     will log messages via syslog(3) using the 'LOG_LOCAL7' facility.
+     If the facility name specified is not recognized, Amd will default
+     to 'LOG_DAEMON'.  Note: while you can use any syslog facility
+     available on your system, it is generally a bad idea to use those
+     reserved for other services such as 'kern', 'lpr', 'cron', etc.
+
+  3. If "log-option" is the string '/dev/stderr', Amd will use standard
+     error, which is also the default target for log messages.  To
+     implement this, Amd simulates the effect of the '/dev/fd' driver.
+
+   Any other string is taken as a filename to use for logging.  Log
+messages are appended to the file if it already exists, otherwise a new
+file is created.  The file is opened once and then held open, rather
+than being re-opened for each message.
+
+   Normally, when long-running daemons hold an open file descriptor on a
+log file, it is impossible to "rotate" the log file and compress older
+logs on a daily basis.  The daemon needs to be told to discard (via
+close(2)) its file handle, and re-open the log file.  This is done using
+'amq -l' log-option.  *Note Amq -l option::.
+
+   If the 'syslog' option is specified but the system does not support
+syslog or if the named file cannot be opened or created, Amd will use
+standard error.  Error messages generated before Amd has finished
+parsing the command line are printed on standard error.
+
+   Since Amd tends to generate a lot of logging information (especially
+if debugging was turned on), and due to it being an important program
+running on the system, it is usually best to log to a separate disk
+file.  In that case Amd would be started as follows:
+
+     amd -l /var/log/amd ...
+
+
+File: am-utils.info,  Node: -n Option,  Next: -o Option,  Prev: -l Option,  Up: Amd Command Line Options
+
+4.6 '-n'
+========
+
+Normalizes the remote hostname before using it.  Normalization is done
+by replacing the value of '${rhost}' with the (generally fully
+qualified) primary name returned by a hostname lookup.
+
+   This option should be used if several names are used to refer to a
+single host in a mount map.
+
+
+File: am-utils.info,  Node: -o Option,  Next: -p Option,  Prev: -n Option,  Up: Amd Command Line Options
+
+4.7 '-o' OP-SYS-VER
+===================
+
+Overrides the compiled-in version number of the operating system, with
+OP-SYS-VER.  Useful when the built-in version is not desired for
+backward compatibility reasons.  For example, if the built-in version is
+'2.5.1', you can override it to '5.5.1', and use older maps that were
+written with the latter in mind.
+
+
+File: am-utils.info,  Node: -p Option,  Next: -r Option,  Prev: -o Option,  Up: Amd Command Line Options
+
+4.8 '-p'
+========
+
+Causes Amd's process id to be printed on standard output.  This can be
+redirected to a suitable file for use with kill:
+
+     amd -p > /var/run/amd.pid ...
+
+   This option only has an affect if Amd is running in daemon mode.  If
+Amd is started with the '-D daemon' debug flag, this option is ignored.
+
+
+File: am-utils.info,  Node: -r Option,  Next: -t Option,  Prev: -p Option,  Up: Amd Command Line Options
+
+4.9 '-r'
+========
+
+Tells Amd to restart existing mounts (*note Inheritance Filesystem::).
+
+
+File: am-utils.info,  Node: -t Option,  Next: -v Option,  Prev: -r Option,  Up: Amd Command Line Options
+
+4.10 '-t' TIMEOUT.RETRANSMIT
+============================
+
+Specifies the RPC "timeout" interval and the "retransmit" counter used
+by the kernel to communicate to Amd.  These are used to set the 'timeo'
+and 'retrans' mount options, respectively.  The default timeout is 0.8
+seconds, and the default number of retransmissions is 11.
+
+   Amd relies on the kernel RPC retransmit mechanism to trigger mount
+retries.  The values of these parameters change the overall retry
+interval.  Too long an interval gives poor interactive response; too
+short an interval causes excessive retries.
+
+
+File: am-utils.info,  Node: -v Option,  Next: -w Option,  Prev: -t Option,  Up: Amd Command Line Options
+
+4.11 '-v'
+=========
+
+Print version information on standard error and then exit.  The output
+is of the form:
+
+     Copyright (c) 1997-1999 Erez Zadok
+     Copyright (c) 1990 Jan-Simon Pendry
+     Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+     Copyright (c) 1990 The Regents of the University of California.
+     am-utils version 6.0a15 (build 61).
+     Built by ezk@example.com on date Wed Oct 22 15:21:03 EDT 1997.
+     cpu=sparc (big-endian), arch=sun4, karch=sun4u.
+     full_os=solaris2.5.1, os=sos5, osver=5.5.1, vendor=sun.
+     Map support for: root, passwd, union, nisplus, nis, ndbm, file, error.
+     AMFS: nfs, link, nfsx, nfsl, host, linkx, program, union, inherit,
+           ufs, lofs, hsfs, pcfs, auto, direct, toplvl, error.
+     FS: autofs, cachefs, cdfs, lofs, nfs, nfs3, pcfs, tfs, tmpfs, udf, ufs.
+     Network 1: wire="mcl-lab-net.cs.columbia.edu" (netnumber=128.59.13).
+     Network 2: wire="14-net.cs.columbia.edu" (netnumber=128.59.14).
+     Network 3: wire="old-net.cs.columbia.edu" (netnumber=128.59.16).
+
+   The information includes the version number, number of times Amd was
+compiled on the local system, release date and name of the release.
+Following come the cpu type, byte ordering, and the architecture and
+kernel architecture as '${arch}' and '${karch}', respectively.  The next
+line lists the operating system full name, short name, version, and
+vendor.  These four values correspond to the variables '${full_os}',
+'${os}', '${osver}', and '${vendor}', respectively.  *Note Supported
+Platforms::.
+
+   Then come a list of map types supported, filesystems internally
+supported by Amd (AMFS), and generic filesystems available (FS). Finally
+all known networks (if any) of this host are listed by name and number.
+They are available via the variables '${wire}' or '${network}', and
+'${netnumber}' (*note Selectors::) or the 'in_network' selector function
+(*note in_network Selector Function::).
+
+
+File: am-utils.info,  Node: -w Option,  Next: -x Option,  Prev: -v Option,  Up: Amd Command Line Options
+
+4.12 '-w' WAIT-TIMEOUT
+======================
+
+Selects the interval in seconds between unmount attempts after the
+initial time-to-live has expired.
+
+   This defaults to 120 seconds (two minutes).
+
+
+File: am-utils.info,  Node: -x Option,  Next: -y Option,  Prev: -w Option,  Up: Amd Command Line Options
+
+4.13 '-x' OPTS
+==============
+
+Specifies the type and verbosity of log messages.  "opts" is a comma
+separated list selected from the following options:
+
+'fatal'
+     Fatal errors (cannot be turned off)
+'error'
+     Non-fatal errors (cannot be turned off)
+'user'
+     Non-fatal user errors
+'warn'
+     Recoverable errors
+'warning'
+     Alias for 'warn'
+'info'
+     Information messages
+'map'
+     Mount map usage
+'stats'
+     Additional statistics
+'all'
+     All of the above
+'defaults'
+     An alias for "fatal,error,user,warning,info".
+
+   Initially a set of default logging flags is enabled.  This is as if
+'-x defaults' or '-x fatal,error,user,warning,info' had been selected.
+The command line is parsed and logging is controlled by the '-x' option.
+The very first set of logging flags is saved and can not be subsequently
+disabled using Amq.  This default set of options is useful for general
+production use.
+
+   The 'info' messages include details of what is mounted and unmounted
+and when filesystems have timed out.  If you want to have the default
+set of messages without the 'info' messages then you simply need '-x
+noinfo'.  The messages given by 'user' relate to errors in the mount
+maps, so these are useful when new maps are installed.  The following
+table lists the syslog priorities used for each of the message types.
+
+'fatal'
+     'LOG_CRIT'
+'error'
+     'LOG_ERR'
+'user'
+     'LOG_WARNING'
+'warning'
+     'LOG_WARNING'
+'info'
+     'LOG_INFO'
+'debug'
+     'LOG_DEBUG'
+'map'
+     'LOG_DEBUG'
+'stats'
+     'LOG_INFO'
+
+   The options can be prefixed by the string 'no' to indicate that this
+option should be turned off.  For example, to obtain all but 'info'
+messages the option '-x all,noinfo' would be used.
+
+   If Amd was built with debugging enabled the 'debug' option is
+automatically enabled regardless of the command line options.
+
+
+File: am-utils.info,  Node: -y Option,  Next: -A Option,  Prev: -x Option,  Up: Amd Command Line Options
+
+4.14 '-y' NIS-DOMAIN
+====================
+
+Selects an alternate NIS domain.  This is useful for debugging and
+cross-domain shared mounting.  If this flag is specified, Amd
+immediately attempts to bind to a server for this domain.
+
+
+File: am-utils.info,  Node: -A Option,  Next: -C Option,  Prev: -y Option,  Up: Amd Command Line Options
+
+4.15 '-A' ARCHITECTURE
+======================
+
+Specifies the OS architecture of the system.  The only effect of this
+option is to set the variable '${arch}'.
+
+   This option would be used as follows:
+
+     amd -A i386 ...
+
+
+File: am-utils.info,  Node: -C Option,  Next: -D Option,  Prev: -A Option,  Up: Amd Command Line Options
+
+4.16 '-C' CLUSTER-NAME
+======================
+
+Specifies the name of the cluster of which the local machine is a
+member.  The only effect is to set the variable '${cluster}'.  The
+"cluster-name" is will usually obtained by running another command which
+uses a database to map the local hostname into a cluster name.
+'${cluster}' can then be used as a selector to restrict mounting of
+replicated data.  If this option is not given, '${cluster}' has the same
+value as '${domain}'.  This would be used as follows:
+
+     amd -C `clustername` ...
+
+
+File: am-utils.info,  Node: -D Option,  Next: -F Option,  Prev: -C Option,  Up: Amd Command Line Options
+
+4.17 '-D' OPTS
+==============
+
+Controls the verbosity and coverage of the debugging trace; "opts" is a
+comma separated list of debugging options.  The '-D' option is only
+available if Amd was compiled with '-DDEBUG', or configured with
+'configure --enable-debug'.  The memory debugging facilities ('mem') are
+only available if Amd was compiled with '-DDEBUG_MEM' (in addition to
+'-DDEBUG'), or configured with 'configure --enable-debug=mem'.
+
+   The most common options to use are '-D trace' and '-D test' (which
+turns on all the useful debug options).  As usual, every option can be
+prefixed with 'no' to turn it off.
+
+'all'
+     all options (excluding hrtime and mtab)
+'defaults'
+     "sensible" default options (all-excluding hrtime, mtab, and
+     xdrtrace)
+'test'
+     full debug options plus mtab,nodaemon,nofork,noamq
+'amq'
+     register Amd with the RPC portmapper, for Amq
+'daemon'
+     enter daemon mode
+'fork'
+     fork child worker (hlfsd only)
+'full'
+     program trace
+'hrtime'
+     print high resolution time stamps (only if syslog(3) is not used)
+'info'
+     info service specific debugging (hesiod, nis, etc.)  In the case of
+     hesiod maps, turns on the hesiod RES_DEBUG internal debugging
+     option.
+'mem'
+     trace memory allocations.  Needs to be explicitly enabled at
+     compile time with -enable-debug=mem.
+'mtab'
+     use local mount-table file (defaults to '/tmp/mtab', *note
+     debug_mtab_file Parameter::)
+'readdir'
+     show readdir progress
+'str'
+     debug string munging
+'trace'
+     trace RPC protocol and NFS mount arguments
+'xdrtrace'
+     trace XDR routines
+
+   You may also refer to the program source for a more detailed
+explanation of the available options.
+
+
+File: am-utils.info,  Node: -F Option,  Next: -H Option,  Prev: -D Option,  Up: Amd Command Line Options
+
+4.18 '-F' CONF-FILE
+===================
+
+Specify an Amd configuration file CONF-FILE to use.  For a description
+of the format and syntax, *note Amd Configuration File::.  This
+configuration file is used to specify any options in lieu of typing many
+of them on the command line.  The 'amd.conf' file includes directives
+for every command line option Amd has, and many more that are only
+available via the configuration file facility.  The configuration file
+specified by this option is processed after all other options had been
+processed, regardless of the actual location of this option on the
+command line.
+
+
+File: am-utils.info,  Node: -H Option,  Next: -O Option,  Prev: -F Option,  Up: Amd Command Line Options
+
+4.19 '-H'
+=========
+
+Print a brief help and usage string.
+
+
+File: am-utils.info,  Node: -O Option,  Next: -S Option,  Prev: -H Option,  Up: Amd Command Line Options
+
+4.20 '-O' OP-SYS-NAME
+=====================
+
+Overrides the compiled-in name of the operating system, with
+OP-SYS-NAME.  Useful when the built-in name is not desired for backward
+compatibility reasons.  For example, if the build in name is 'sunos5',
+you can override it to the old name 'sos5', and use older maps which
+were written with the latter in mind.
+
+
+File: am-utils.info,  Node: -S Option,  Next: -T Option,  Prev: -O Option,  Up: Amd Command Line Options
+
+4.21 '-S'
+=========
+
+Do _not_ lock the running executable pages of Amd into memory.  To
+improve Amd's performance, systems that support the plock(3) or
+mlockall(2) call lock the Amd process into memory.  This way there is
+less chance the operating system will schedule, page out, and swap the
+Amd process as needed.  This tends to improve Amd's performance, at the
+cost of reserving the memory used by the Amd process (making it
+unavailable for other processes).  If this behavior is not desired, use
+the '-S' option.
+
+
+File: am-utils.info,  Node: -T Option,  Prev: -S Option,  Up: Amd Command Line Options
+
+4.22 '-T' TAG
+=============
+
+Specify a tag to use with 'amd.conf'.  All map entries tagged with TAG
+will be processed.  Map entries that are not tagged are always
+processed.  Map entries that are tagged with a tag other than TAG will
+not be processed.
+
+
+File: am-utils.info,  Node: Filesystem Types,  Next: Amd Configuration File,  Prev: Amd Command Line Options,  Up: Top
+
+5 Filesystem Types
+******************
+
+To mount a volume, Amd must be told the type of filesystem to be used.
+Each filesystem type typically requires additional information such as
+the fileserver name for NFS.
+
+   From the point of view of Amd, a "filesystem" is anything that can
+resolve an incoming name lookup.  An important feature is support for
+multiple filesystem types.  Some of these filesystems are implemented in
+the local kernel and some on remote fileservers, whilst the others are
+implemented internally by Amd.
+
+   The two common filesystem types are UFS and NFS. Four other user
+accessible filesystems ('link', 'program', 'auto' and 'direct') are also
+implemented internally by Amd and these are described below.  There are
+two additional filesystem types internal to Amd which are not directly
+accessible to the user ('inherit' and 'error').  Their use is described
+since they may still have an effect visible to the user.
+
+* Menu:
+
+* Network Filesystem::          A single NFS filesystem.
+* Network Host Filesystem::     NFS mount a host's entire export tree.
+* Network Filesystem Group::    An atomic group of NFS filesystems.
+* Unix Filesystem::             Native disk filesystem.
+* Caching Filesystem::          Caching from remote server filesystem.
+* CD-ROM Filesystem::           ISO9660 CD ROM.
+* UDF Filesystem::              Universal Disk Format filesystem.
+* Loopback Filesystem::         Local loopback-mount filesystem.
+* Memory/RAM Filesystem::       A memory or RAM-based filesystem.
+* Null Filesystem::             4.4BSD's loopback-mount filesystem.
+* Floppy Filesystem::           MS-DOS Floppy filesystem.
+* Translucent Filesystem::      The directory merging filesystem.
+* Shared Memory+Swap Filesystem:: Sun's tmpfs filesystem.
+* User ID Mapping Filesystem::  4.4BSD's umapfs filesystem.
+* Program Filesystem::          Generic Program mounts.
+* Symbolic Link Filesystem::    Local link.
+* Symbolic Link Filesystem II:: Local link referencing existing filesystem.
+* NFS-Link Filesystem::         Link if path exists, NFS otherwise.
+* Automount Filesystem::
+* Direct Automount Filesystem::
+* Union Filesystem::
+* Error Filesystem::
+* Top-level Filesystem::
+* Root Filesystem::
+* Inheritance Filesystem::
+
+
+File: am-utils.info,  Node: Network Filesystem,  Next: Network Host Filesystem,  Prev: Filesystem Types,  Up: Filesystem Types
+
+5.1 Network Filesystem ('nfs')
+==============================
+
+The "nfs" ('type:=nfs') filesystem type provides access to Sun's NFS.
+
+The following options must be specified:
+
+'rhost'
+     the remote fileserver.  This must be an entry in the hosts
+     database.  IP addresses are not accepted.  The default value is
+     taken from the local host name ('${host}') if no other value is
+     specified.
+
+'rfs'
+     the remote filesystem.  If no value is specified for this option,
+     an internal default of '${path}' is used.
+
+   NFS mounts require a two stage process.  First, the "file handle" of
+the remote file system must be obtained from the server.  Then a mount
+system call must be done on the local system.  Amd keeps a cache of file
+handles for remote file systems.  The cache entries have a lifetime of a
+few minutes.
+
+   If a required file handle is not in the cache, Amd sends a request to
+the remote server to obtain it.
+
+   Historically, this documentation has maintained that Amd will try all
+the locations in parallel and use the first one which responds with a
+valid file handle.  This has not been the case for quite some time,
+however.  Instead, Amd will go through each location, one by one, and
+will only skip to the next one if the previous one either fails or times
+out.
+
+An NFS entry might be:
+
+     jsp  host!=charm;type:=nfs;rhost:=charm;rfs:=/home/charm;sublink:=jsp
+
+   The mount system call and any unmount attempts are always done in a
+new task to avoid the possibility of blocking Amd.
+
+
+File: am-utils.info,  Node: Network Host Filesystem,  Next: Network Filesystem Group,  Prev: Network Filesystem,  Up: Filesystem Types
+
+5.2 Network Host Filesystem ('host')
+====================================
+
+The "host" ('type:=host') filesystem allows access to the entire export
+tree of an NFS server.  The implementation is layered above the 'nfs'
+implementation so keep-alives work in the same way.  The only option
+which needs to be specified is 'rhost' which is the name of the
+fileserver to mount.
+
+   The 'host' filesystem type works by querying the mount daemon on the
+given fileserver to obtain its export list.  Amd then obtains
+filehandles for each of the exported filesystems.  Any errors at this
+stage cause that particular filesystem to be ignored.  Finally each
+filesystem is mounted.  Again, errors are logged but ignored.  One
+common reason for mounts to fail is that the mount point does not exist.
+Although Amd attempts to automatically create the mount point, it may be
+on a remote filesystem to which Amd does not have write permission.
+
+   When an attempt to unmount a 'host' filesystem mount fails, Amd
+remounts any filesystems which had successfully been unmounted.  To do
+this Amd queries the mount daemon again and obtains a fresh copy of the
+export list.  Amd then tries to mount any exported filesystems which are
+not currently mounted.
+
+   Sun's automounter provides a special '-hosts' map.  To achieve the
+same effect with Amd requires two steps.  First a mount map must be
+created as follows:
+
+     *       type:=host;rhost:=${key};fs:=${autodir}/${rhost}/root
+
+and then start Amd with the following command
+
+     amd /net net.map
+
+where 'net.map' is the name of map described above.  Note that the value
+of '${fs}' is overridden in the map.  This is done to avoid a clash
+between the mount tree and any other filesystem already mounted from the
+same fileserver.
+
+   If different mount options are needed for different hosts then
+additional entries can be added to the map, for example
+
+     host2       opts:=ro,nosuid,soft
+
+would soft mount 'host2' read-only.
+
+
+File: am-utils.info,  Node: Network Filesystem Group,  Next: Unix Filesystem,  Prev: Network Host Filesystem,  Up: Filesystem Types
+
+5.3 Network Filesystem Group ('nfsx')
+=====================================
+
+The "nfsx" ('type:=nfsx') filesystem allows a group of filesystems to be
+mounted from a single NFS server.  The implementation is layered above
+the 'nfs' implementation so keep-alives work in the same way.
+
+   _WARNING_: 'nfsx' is meant to be a "last resort" kind of solution.
+It is racy and poorly supported.  The authors _highly_ recommend that
+other solutions be considered before relying on it.
+
+   The options are the same as for the 'nfs' filesystem with one
+difference for 'rfs', as explained below.
+
+The following options should be specified:
+
+'rhost'
+     the remote fileserver.  The default value is taken from the local
+     host name ('${host}') if no other value is specified.
+
+'rfs'
+     is a list of filesystems to mount, and must be specified.  The list
+     is in the form of a comma separated strings.
+
+For example:
+
+     pub  type:=nfsx;rhost:=gould;\
+          rfs:=/public,/,graphics,usenet;fs:=${autodir}/${rhost}/root
+
+   The first string defines the root of the tree, and is applied as a
+prefix to the remaining members of the list which define the individual
+filesystems.  The first string is _not_ used as a filesystem name.  A
+serial operation is used to determine the local mount points to ensure a
+consistent layout of a tree of mounts.
+
+   Here, the _three_ filesystems, '/public', '/public/graphics' and
+'/public/usenet', would be mounted.
+
+   A local mount point, '${fs}', _must_ be specified.  The default local
+mount point will not work correctly in the general case.  A suggestion
+is to use 'fs:=${autodir}/${rhost}/root'.
+
+
+File: am-utils.info,  Node: Unix Filesystem,  Next: Caching Filesystem,  Prev: Network Filesystem Group,  Up: Filesystem Types
+
+5.4 Unix Filesystem ('ufs', 'xfs', or 'efs')
+============================================
+
+The "ufs" ('type:=ufs') filesystem type provides access to the system's
+standard disk filesystem--usually a derivative of the Berkeley Fast
+Filesystem.
+
+The following option must be specified:
+
+'dev'
+     the block special device to be mounted.
+
+   A UFS entry might be:
+
+     jsp   host==charm;type:=ufs;dev:=/dev/sd0d;sublink:=jsp
+
+   UFS is the default Unix disk-based file system, which Am-utils picks
+up during the autoconfiguration phase.  Some systems have more than one
+type, such as IRIX, that comes with EFS (Extent File System) and XFS
+(Extended File System).  In those cases, you may explicitly set the file
+system type, by using entries such:
+
+     ez1   type:=efs;dev:=/dev/xd0a
+     ez2   type:=xfs;dev:=/dev/sd3c
+
+   The UFS/XFS/EFS filesystems are never timed out by default, i.e.
+they will never be unmounted by Amd.  If automatic unmounting is
+desired, the "unmount" option should be added to the mount options for
+the entry.
+
+
+File: am-utils.info,  Node: Caching Filesystem,  Next: CD-ROM Filesystem,  Prev: Unix Filesystem,  Up: Filesystem Types
+
+5.5 Caching Filesystem ('cachefs')
+==================================
+
+The "cachefs" ('type:=cachefs') filesystem caches files from one
+location onto another, presumably providing faster access.  It is
+particularly useful to cache from a larger and remote (slower) NFS
+partition to a smaller and local (faster) UFS directory.
+
+The following options must be specified:
+
+'cachedir'
+     the directory where the cache is stored.
+'rfs'
+     the path name to the "back file system" to be cached from.
+'fs'
+     the "front file system" mount point to the cached files, where Amd
+     will set a symbolic link pointing to.
+
+   A CacheFS entry for, say, the '/import' Amd mount point, might be:
+
+     copt  type:=cachefs;cachedir:=/cache;rfs:=/import/opt;fs:=/n/import/copt
+
+   Access to the pathname '/import/copt' will follow a symbolic link to
+'/n/import/copt'.  The latter is the mount point for a caching file
+system, that caches from '/import/opt' to '/cache'.
+
+   The cachefs filesystem is never timed out by default, i.e.  it will
+never be unmounted by Amd.  If automatic unmounting is desired, the
+"unmount" option should be added to the mount options for the entry.
+
+   Caveats:
+  1. This file system is currently only implemented for Solaris 2.x!
+  2. Before being used for the first time, the cache directory must be
+     initialized with 'cfsadmin -c CACHEDIR'.  See the manual page for
+     cfsadmin(1M) for more information.
+  3. The "back file system" mounted must be a complete file system, not
+     a subdirectory thereof; otherwise you will get an error "Invalid
+     Argument".
+  4. If Amd aborts abnormally, the state of the cache may be
+     inconsistent, requiring running the command 'fsck -F cachefs
+     CACHEDIR'.  Otherwise you will get the error "No Space Left on
+     Device".
+
+
+File: am-utils.info,  Node: CD-ROM Filesystem,  Next: UDF Filesystem,  Prev: Caching Filesystem,  Up: Filesystem Types
+
+5.6 CD-ROM Filesystem ('cdfs')
+==============================
+
+The "cdfs" ('type:=cdfs') filesystem mounts a CD-ROM with an ISO9660
+format filesystem on it.
+
+The following option must be specified:
+
+'dev'
+     the block special device to be mounted.
+
+   Some operating systems will fail to mount read-only CDs unless the
+'ro' option is specified.  A cdfs entry might be:
+
+     cdfs      os==sunos4;type:=cdfs;dev:=/dev/sr0 \
+               os==sunos5;addopts:=ro;type:=cdfs;dev:=/dev/dsk/c0t6d0s2
+
+
+File: am-utils.info,  Node: UDF Filesystem,  Next: Loopback Filesystem,  Prev: CD-ROM Filesystem,  Up: Filesystem Types
+
+5.7 CD-ROM Filesystem ('udf')
+=============================
+
+The "udf" ('type:=udf') filesystem mounts media with a Universal Disk
+Format (UDF) filesystem on it, e.g., a video DVD.
+
+The following option must be specified:
+
+'dev'
+     the block special device to be mounted.
+
+   Some operating systems will fail to mount read-only media unless the
+'ro' option is specified.  A udf entry might be:
+
+     udf      os==sunos4;type:=udf;dev:=/dev/sr0 \
+              os==sunos5;addopts:=ro;type:=udf;dev:=/dev/dsk/c0t6d0s2
+
+
+File: am-utils.info,  Node: Loopback Filesystem,  Next: Memory/RAM Filesystem,  Prev: UDF Filesystem,  Up: Filesystem Types
+
+5.8 Loopback Filesystem ('lofs')
+================================
+
+The "lofs" ('type:=lofs') filesystem is also called the loopback
+filesystem.  It mounts a local directory on another, thus providing
+mount-time binding to another location (unlike symbolic links).
+
+   The loopback filesystem is particularly useful within the context of
+a chroot-ed directory (via chroot(2)), to provide access to directories
+otherwise inaccessible.
+
+The following option must be specified:
+
+'rfs'
+     the pathname to be mounted on top of '${fs}'.
+
+   Usually, the FTP server runs in a chroot-ed environment, for security
+reasons.  In this example, lofs is used to provide a subdirectory within
+a user's home directory, also available for public ftp.
+
+     lofs      type:=lofs;rfs:=/home/ezk/myftpdir;fs:=/usr/ftp/pub/ezk
+
+
+File: am-utils.info,  Node: Memory/RAM Filesystem,  Next: Null Filesystem,  Prev: Loopback Filesystem,  Up: Filesystem Types
+
+5.9 Memory/RAM Filesystem ('mfs')
+=================================
+
+The "mfs" ('type:=mfs') filesystem is available in 4.4BSD, Linux, and
+other systems.  It creates a filesystem in a portion of the system's
+memory, thus providing very fast file (volatile) access.
+
+   XXX: THIS FILESYSTEM IS NOT IMPLEMENTED YET!
+
+
+File: am-utils.info,  Node: Null Filesystem,  Next: Floppy Filesystem,  Prev: Memory/RAM Filesystem,  Up: Filesystem Types
+
+5.10 Null Filesystem ('nullfs')
+===============================
+
+The "nullfs" ('type:=nullfs') filesystem is available from 4.4BSD, and
+is very similar to the loopback filesystem, "lofs".
+
+   XXX: THIS FILESYSTEM IS NOT IMPLEMENTED YET!
+
+
+File: am-utils.info,  Node: Floppy Filesystem,  Next: Translucent Filesystem,  Prev: Null Filesystem,  Up: Filesystem Types
+
+5.11 Floppy Filesystem ('pcfs')
+===============================
+
+The "pcfs" ('type:=pcfs') filesystem mounts a floppy previously
+formatted for the MS-DOS format.
+
+The following option must be specified:
+
+'dev'
+     the block special device to be mounted.
+
+   A pcfs entry might be:
+
+     pcfs      os==sunos4;type:=pcfs;dev:=/dev/fd0 \
+               os==sunos5;type:=pcfs;dev:=/dev/diskette
+
+
+File: am-utils.info,  Node: Translucent Filesystem,  Next: Shared Memory+Swap Filesystem,  Prev: Floppy Filesystem,  Up: Filesystem Types
+
+5.12 Translucent Filesystem ('tfs')
+===================================
+
+The "tfs" ('type:=tfs') filesystem is an older version of the 4.4BSD
+"unionfs".
+
+   XXX: THIS FILESYSTEM IS NOT IMPLEMENTED YET!
+
+
+File: am-utils.info,  Node: Shared Memory+Swap Filesystem,  Next: User ID Mapping Filesystem,  Prev: Translucent Filesystem,  Up: Filesystem Types
+
+5.13 Shared Memory+Swap Filesystem ('tmpfs')
+============================================
+
+The "tmpfs" ('type:=tmpfs') filesystem shares memory between a the swap
+device and the rest of the system.  It is generally used to provide a
+fast access '/tmp' directory, one that uses memory that is otherwise
+unused.  This filesystem is available in SunOS 4.x and 5.x.
+
+   XXX: THIS FILESYSTEM IS NOT IMPLEMENTED YET!
+
+
+File: am-utils.info,  Node: User ID Mapping Filesystem,  Next: Program Filesystem,  Prev: Shared Memory+Swap Filesystem,  Up: Filesystem Types
+
+5.14 User ID Mapping Filesystem ('umapfs')
+==========================================
+
+The "umapfs" ('type:=umapfs') filesystem maps User IDs of file
+ownership, and is available from 4.4BSD.
+
+   XXX: THIS FILESYSTEM IS NOT IMPLEMENTED YET!
+
+
+File: am-utils.info,  Node: Program Filesystem,  Next: Symbolic Link Filesystem,  Prev: User ID Mapping Filesystem,  Up: Filesystem Types
+
+5.15 Program Filesystem ('program')
+===================================
+
+The "program" ('type:=program') filesystem type allows a program to be
+run whenever a mount or unmount is required.  This allows easy addition
+of support for other filesystem types, such as MIT's Remote Virtual Disk
+(RVD) which has a programmatic interface via the commands 'rvdmount' and
+'rvdunmount'.
+
+Both of the following options must be specified:
+
+'mount'
+     the program which will perform the mount.
+
+'unmount'
+'umount'
+     the program which will perform the unmount.  For convenience, you
+     may use either 'unmount' or 'umount' but not both.  If neither is
+     defined, Amd will default to 'umount ${fs}' (the actual unmount
+     program pathname will be automatically determined at the time GNU
+     'configure' runs.)
+
+   The exit code from these two programs is interpreted as a Unix error
+code.  As usual, exit code zero indicates success.  To execute the
+program, Amd splits the string on whitespace to create an array of
+substrings.  Single quotes ''' can be used to quote whitespace if that
+is required in an argument.  There is no way to escape or change the
+single quote character.
+
+   To run e.g.  the program 'rvdmount' with a host name and filesystem
+as arguments, it would be specified by
+'fs:=${autodir}${path};type:=program;mount:="/etc/rvdmount rvdmount
+fserver ${fs}";unmount:="/etc/rdvumount rvdumount ${fs}"'.
+
+   The first element in the array is taken as the pathname of the
+program to execute.  The other members of the array form the argument
+vector to be passed to the program, "including argument zero".  The
+array is exactly the same as the array passed to the execv() system call
+(man execv for details).  The split string must have at least two
+elements.  The programs are directly executed by Amd, not via a shell.
+Therefore, if a script is to be used as a mount/umount program, it
+"must" begin with a '#!' interpreter specification.
+
+   Often, this program mount type is used for Samba mounts, where you
+need a double slash in pathnames.  However, Amd normalizes sequences of
+slashes into one slash.  Therefore, you must use an escaped slash,
+preceded by an escaped backslash.  So to get a double slash in the mount
+command, you need the eight character sequence '\\\/\\\/' in your map.
+For example:
+
+   'mount="/sbin/mount mount -r -t smbfs -o-N,-Ihostname
+\\\/\\\/guest@venus/mp3"'
+
+   If a filesystem type is to be heavily used, it may be worthwhile
+adding a new filesystem type into Amd, but for most uses the program
+filesystem should suffice.
+
+   When the program is run, standard input and standard error are
+inherited from the current values used by Amd.  Standard output is a
+duplicate of standard error.  The value specified with the '-l' command
+line option has no effect on standard error.
+
+   Amd guarantees that the mountpoint will be created before calling the
+mount program, and that it will be removed after the umount program
+returns success.
+
+
+File: am-utils.info,  Node: Symbolic Link Filesystem,  Next: Symbolic Link Filesystem II,  Prev: Program Filesystem,  Up: Filesystem Types
+
+5.16 Symbolic Link Filesystem ('link')
+======================================
+
+Each filesystem type creates a symbolic link to point from the volume
+name to the physical mount point.  The 'link' filesystem does the same
+without any other side effects.  This allows any part of the machines
+name space to be accessed via Amd.
+
+   One common use for the symlink filesystem is '/homes' which can be
+made to contain an entry for each user which points to their
+(auto-mounted) home directory.  Although this may seem rather expensive,
+it provides a great deal of administrative flexibility.
+
+The following option must be defined:
+
+'fs'
+     The value of FS option specifies the destination of the link, as
+     modified by the SUBLINK option.  If SUBLINK is non-null, it is
+     appended to '${fs}''/' and the resulting string is used as the
+     target.
+
+   The 'link' filesystem can be thought of as identical to the 'ufs'
+filesystem but without actually mounting anything.
+
+   An example entry might be:
+
+     jsp   host==charm;type:=link;fs:=/home/charm;sublink:=jsp
+   which would return a symbolic link pointing to '/home/charm/jsp'.
+
+
+File: am-utils.info,  Node: Symbolic Link Filesystem II,  Next: NFS-Link Filesystem,  Prev: Symbolic Link Filesystem,  Up: Filesystem Types
+
+5.17 Symbolic Link Filesystem II ('linkx')
+==========================================
+
+The "linkx" ('type:=linkx') filesystem type is identical to 'link' with
+the exception that the target of the link must exist.  Existence is
+checked with the lstat(2) system call.
+
+   The 'linkx' filesystem type is particularly useful for wildcard map
+entries.  In this case, a list of possible targets can be given and Amd
+will choose the first one which exists on the local machine.
+
+
+File: am-utils.info,  Node: NFS-Link Filesystem,  Next: Automount Filesystem,  Prev: Symbolic Link Filesystem II,  Up: Filesystem Types
+
+5.18 NFS-Link Filesystem ('nfsl')
+=================================
+
+The "nfsl" ('type:=nfsl') filesystem type is a combination of two
+others: 'link' and 'nfs'.  If the local host name is equal to the value
+of '${rhost}' _and_ the target pathname listed in '${fs}' exists, 'nfsl'
+will behave exactly as 'type:=link', and refer to the target as a
+symbolic link.  If the local host name is not equal to the value of
+'${rhost}', or if the target of the link does not exist, Amd will treat
+it as 'type:=nfs', and will mount a remote pathname for it.
+
+   The 'nfsl' filesystem type is particularly useful as a shorthand for
+the more cumbersome and yet one of the most popular Amd entries.  For
+example, you can simplify all map entries that look like:
+
+     zing    -fs:=/n/shekel/u/zing \
+             host!=shekel;type:=nfs;rhost:=shekel;rfs:=${fs} \
+             host==shekel;type:=link
+
+   or
+
+     zing    -fs:=/n/shekel/u/zing \
+             exists(${fs});type:=link \
+             !exists(${fs});type:=nfs;rhost:=shekel;rfs:=${fs}
+
+   into a shorter form
+
+     zing    type:=nfsl;fs:=/n/shekel/u/zing;rhost:=shekel;rfs:=${fs}
+
+   Not just does it make the maps smaller and simpler, but it avoids
+possible mistakes that often happen when forgetting to set up the two
+entries (one for 'type:=nfs' and the other for 'type:=link') necessary
+to perform transparent mounts of existing or remote mounts.
+
+
+File: am-utils.info,  Node: Automount Filesystem,  Next: Direct Automount Filesystem,  Prev: NFS-Link Filesystem,  Up: Filesystem Types
+
+5.19 Automount Filesystem ('auto')
+==================================
+
+The "auto" ('type:=auto') filesystem type creates a new automount point
+below an existing automount point.  Top-level automount points appear as
+system mount points.  An automount mount point can also appear as a
+sub-directory of an existing automount point.  This allows some
+additional structure to be added, for example to mimic the mount tree of
+another machine.
+
+   The following options may be specified:
+
+'cache'
+     specifies whether the data in this mount-map should be cached.  The
+     default value is 'none', in which case no caching is done in order
+     to conserve memory.
+
+     However, better performance and reliability can be obtained by
+     caching some or all of a mount-map.
+
+     If the cache option specifies 'all', the entire map is enumerated
+     when the mount point is created.
+
+     If the cache option specifies 'inc', caching is done incrementally
+     as and when data is required.  Some map types do not support cache
+     mode 'all', in which case 'inc' is used whenever 'all' is
+     requested.
+
+     Caching can be entirely disabled by using cache mode 'none'.
+
+     If the cache option specifies 'regexp' then the entire map will be
+     enumerated and each key will be treated as an egrep-style regular
+     expression.  The order in which a cached map is searched does not
+     correspond to the ordering in the source map so the regular
+     expressions should be mutually exclusive to avoid confusion.
+
+     Each mount map type has a default cache type, usually 'inc', which
+     can be selected by specifying 'mapdefault'.
+
+     The cache mode for a mount map can only be selected on the command
+     line.  Starting Amd with the command:
+
+          amd /homes hesiod.homes -cache:=inc
+
+     will cause '/homes' to be automounted using the "Hesiod" name
+     server with local incremental caching of all successfully resolved
+     names.
+
+     All cached data is forgotten whenever Amd receives a 'SIGHUP'
+     signal and, if cache 'all' mode was selected, the cache will be
+     reloaded.  This can be used to inform Amd that a map has been
+     updated.  In addition, whenever a cache lookup fails and Amd needs
+     to examine a map, the map's modify time is examined.  If the cache
+     is out of date with respect to the map then it is flushed as if a
+     'SIGHUP' had been received.
+
+     An additional option ('sync') may be specified to force Amd to
+     check the map's modify time whenever a cached entry is being used.
+     For example, an incremental, synchronized cache would be created by
+     the following command:
+
+          amd /homes hesiod.homes -cache:=inc,sync
+
+'fs'
+     specifies the name of the mount map to use for the new mount point.
+
+     Arguably this should have been specified with the '${rfs}' option
+     but we are now stuck with it due to historical accident.
+
+'pref'
+     alters the name that is looked up in the mount map.  If '${pref}',
+     the "prefix", is non-null then it is prepended to the name
+     requested by the kernel "before" the map is searched.  The default
+     prefix is the prefix of the parent map (if any) with name of the
+     auto node appended to it.  That means if you want no prefix you
+     must say so in the map: 'pref:=null'.
+
+'opts'
+     Normally, 'auto' style maps are not browsable even if you turn on
+     directory browsability (*note browsable_dirs Parameter::).  To
+     enable browsing entries in 'auto' maps, specify 'opts:=browsable'
+     or 'opts:=fullybrowsable' in the description of this map.
+
+   The server 'dylan.doc.ic.ac.uk' has two user disks: '/dev/dsk/2s0'
+and '/dev/dsk/5s0'.  These are accessed as '/home/dylan/dk2' and
+'/home/dylan/dk5' respectively.  Since '/home' is already an automount
+point, this naming is achieved with the following map entries:
+
+     dylan        type:=auto;fs:=${map};pref:=${key}/
+     dylan/dk2    type:=ufs;dev:=/dev/dsk/2s0
+     dylan/dk5    type:=ufs;dev:=/dev/dsk/5s0
+
+
+File: am-utils.info,  Node: Direct Automount Filesystem,  Next: Union Filesystem,  Prev: Automount Filesystem,  Up: Filesystem Types
+
+5.20 Direct Automount Filesystem ('direct')
+===========================================
+
+The "direct" ('type:=direct') filesystem is almost identical to the
+automount filesystem.  Instead of appearing to be a directory of mount
+points, it appears as a symbolic link to a mounted filesystem.  The
+mount is done at the time the link is accessed.  *Note Automount
+Filesystem::, for a list of required options.
+
+   Direct automount points are created by specifying the 'direct'
+filesystem type on the command line:
+
+     amd ... /usr/man auto.direct -type:=direct
+
+   where 'auto.direct' would contain an entry such as:
+
+     usr/man    -type:=nfs;rfs:=/usr/man \
+                rhost:=man-server1  rhost:=man-server2
+
+   In this example, 'man-server1' and 'man-server2' are file servers
+which export copies of the manual pages.  Note that the key which is
+looked up is the name of the automount point without the leading '/'.
+
+   Note that the implementation of the traditional "direct" filesystem
+is essentially a hack (pretending that the root of an NFS filesystem is
+a symlink) and many modern operating systems get very unhappy about it.
+For example, Linux kernel 2.4+ completely disallows it, and Solaris 2.8
+fails to unmount it when Amd shuts down.  Therefore, the use of the
+traditional "direct" filesystem is strongly discouraged; it is only
+semi-supported, at best.
+
+   The autofs implementations that permit direct mounts are fully
+supported, however.  That currently includes all versions of Solaris.
+Linux autofs does NOT support direct mounts at all.
+
+
+File: am-utils.info,  Node: Union Filesystem,  Next: Error Filesystem,  Prev: Direct Automount Filesystem,  Up: Filesystem Types
+
+5.21 Union Filesystem ('union')
+===============================
+
+The "union" ('type:=union') filesystem type allows the contents of
+several directories to be merged and made visible in a single directory.
+This can be used to overcome one of the major limitations of the Unix
+mount mechanism which only allows complete directories to be mounted.
+
+   For example, supposing '/tmp' and '/var/tmp' were to be merged into a
+new directory called '/mtmp', with files in '/var/tmp' taking
+precedence.  The following command could be used to achieve this effect:
+
+     amd ... /mtmp union:/tmp:/var/tmp -type:=union
+
+   Currently, the unioned directories must _not_ be automounted.  That
+would cause a deadlock.  This seriously limits the current usefulness of
+this filesystem type and the problem will be addressed in a future
+release of Amd.
+
+   Files created in the union directory are actually created in the last
+named directory.  This is done by creating a wildcard entry which points
+to the correct directory.  The wildcard entry is visible if the union
+directory is listed, so allowing you to see which directory has
+priority.
+
+   The files visible in the union directory are computed at the time Amd
+is started, and are not kept up-to-date with respect to the underlying
+directories.  Similarly, if a link is removed, for example with the 'rm'
+command, it will be lost forever.
+
+
+File: am-utils.info,  Node: Error Filesystem,  Next: Top-level Filesystem,  Prev: Union Filesystem,  Up: Filesystem Types
+
+5.22 Error Filesystem ('error')
+===============================
+
+The "error" ('type:=error') filesystem type is used internally as a
+catch-all in the case where none of the other filesystems was selected,
+or some other error occurred.  Lookups and mounts always fail with "No
+such file or directory".  All other operations trivially succeed.
+
+   The error filesystem is not directly accessible.
+
+
+File: am-utils.info,  Node: Top-level Filesystem,  Next: Root Filesystem,  Prev: Error Filesystem,  Up: Filesystem Types
+
+5.23 Top-level Filesystem ('toplvl')
+====================================
+
+The "toplvl" ('type:=toplvl') filesystems is derived from the 'auto'
+filesystem and is used to mount the top-level automount nodes.  Requests
+of this type are automatically generated from the command line
+arguments.
+
+
+File: am-utils.info,  Node: Root Filesystem,  Next: Inheritance Filesystem,  Prev: Top-level Filesystem,  Up: Filesystem Types
+
+5.24 Root Filesystem ('root')
+=============================
+
+The "root" ('type:=root') filesystem type acts as an internal
+placeholder onto which Amd can pin 'toplvl' mounts.  Only one node of
+this type need ever exist and one is created automatically during
+startup.  The effect of having more than one root node is undefined.
+
+   The root filesystem is not directly accessible.
+
+
+File: am-utils.info,  Node: Inheritance Filesystem,  Prev: Root Filesystem,  Up: Filesystem Types
+
+5.25 Inheritance Filesystem ('inherit')
+=======================================
+
+The "inheritance" ('type:=inherit') filesystem is not directly
+accessible.  Instead, internal mount nodes of this type are
+automatically generated when Amd is started with the '-r' option.  At
+this time the system mount table is scanned to locate any filesystems
+which are already mounted.  If any reference to these filesystems is
+made through Amd then instead of attempting to mount it, Amd simulates
+the mount and "inherits" the filesystem.  This allows a new version of
+Amd to be installed on a live system simply by killing the old daemon
+with 'SIGTERM' and starting the new one.
+
+   This filesystem type is not generally visible externally, but it is
+possible that the output from 'amq -m' may list 'inherit' as the
+filesystem type.  This happens when an inherit operation cannot be
+completed for some reason, usually because a fileserver is down.
+
+
+File: am-utils.info,  Node: Amd Configuration File,  Next: Run-time Administration,  Prev: Filesystem Types,  Up: Top
+
+6 Amd Configuration File
+************************
+
+The 'amd.conf' file is the configuration file for Amd, as part of the
+am-utils suite.  This file contains runtime configuration information
+for the Amd automounter program.
+
+* Menu:
+
+* File Format::
+* The Global Section::
+* Regular Map Sections::
+* Common Parameters::
+* Global Parameters::
+* Regular Map Parameters::
+* amd.conf Examples::
+
+
+File: am-utils.info,  Node: File Format,  Next: The Global Section,  Prev: Amd Configuration File,  Up: Amd Configuration File
+
+6.1 File Format
+===============
+
+The 'amd.conf' file consists of sections and parameters.  A section
+begins with the name of the section in square brackets '[]' and
+continues until the next section begins or the end of the file is
+reached.  Sections contain parameters of the form 'name = value'.
+
+   The file is line-based -- that is, each newline-terminated line
+represents either a comment, a section name or a parameter.  No
+line-continuation syntax is available.
+
+   Section names, parameter names and their values are case sensitive.
+
+   Only the first equals sign in a parameter is significant.  Whitespace
+before or after the first equals sign is discarded.  Leading, trailing
+and internal whitespace in section and parameter names is irrelevant.
+Leading and trailing whitespace in a parameter value is discarded.
+Internal whitespace within a parameter value is not allowed, unless the
+whole parameter value is quoted with double quotes as in 'name = "some
+value"'.
+
+   Any line beginning with a pound sign '#' is ignored, as are lines
+containing only whitespace.
+
+   The values following the equals sign in parameters are all either a
+string (no quotes needed if string does not include spaces) or a
+boolean, which may be given as 'yes'/'no'.  Case is significant in all
+values.  Some items such as cache timeouts are numeric.
+
+
+File: am-utils.info,  Node: The Global Section,  Next: Regular Map Sections,  Prev: File Format,  Up: Amd Configuration File
+
+6.2 The Global Section
+======================
+
+The global section must be specified as '[global]'.  Parameters in this
+section either apply to Amd as a whole, or to all other regular map
+sections which follow.  There should be only one global section defined
+in one configuration file.
+
+   It is highly recommended that this section be specified first in the
+configuration file.  If it is not, then regular map sections which
+precede it will not use global values defined later.
+
+
+File: am-utils.info,  Node: Regular Map Sections,  Next: Common Parameters,  Prev: The Global Section,  Up: Amd Configuration File
+
+6.3 Regular Map Sections
+========================
+
+Parameters in regular (non-global) sections apply to a single map entry.
+For example, if the map section '[/homes]' is defined, then all
+parameters following it will be applied to the '/homes' Amd-managed
+mount point.
+
+
+File: am-utils.info,  Node: Common Parameters,  Next: Global Parameters,  Prev: Regular Map Sections,  Up: Amd Configuration File
+
+6.4 Common Parameters
+=====================
+
+These parameters can be specified either in the global or a map-specific
+section.  Entries specified in a map-specific section override the
+default value or one defined in the global section.  If such a common
+parameter is specified only in the global section, it is applicable to
+all regular map sections that follow.
+
+* Menu:
+
+* autofs_use_lofs Parameter::
+* browsable_dirs Parameter::
+* map_defaults Parameter::
+* map_options Parameter::
+* map_type Parameter::
+* mount_type Parameter::
+* search_path Parameter::
+* selectors_in_defaults Parameter::
+* sun_map_syntax Parameter::
+
+
+File: am-utils.info,  Node: autofs_use_lofs Parameter,  Next: browsable_dirs Parameter,  Prev: Common Parameters,  Up: Common Parameters
+
+6.4.1 autofs_use_lofs Parameter
+-------------------------------
+
+(type=string, default='yes').  When set to 'yes', Amd's autofs code will
+use lofs-type (loopback) mounts for 'type:=link' mounts, as well as
+several other cases that require local references.  This has the
+advantage that Amd does not use a secondary mount point and users do not
+see external pathnames (the infamous '/bin/pwd' problem, where it
+reports a different path than the user chdir'ed into).  One of the
+disadvantages of using this option is that the autofs code is relatively
+new and the in-place mounts have not been throughly tested.
+
+   If this option is set to 'no', then Amd's autofs code will use
+symlinks instead of lofs-type mounts for local references.  This has the
+advantage of using simpler (more stable) code, but at the expense of
+negating one of autofs's big advantages: the hiding of Amd's internal
+paths.  Note that symlinks are not supported in all autofs
+implementations, especially those derived from Solaris Autofs v1.  Also,
+on Solaris 2.6 and newer, autofs symlinks are not cached, resulting in
+repeated up-call requests to Amd.
+
+
+File: am-utils.info,  Node: browsable_dirs Parameter,  Next: map_defaults Parameter,  Prev: autofs_use_lofs Parameter,  Up: Common Parameters
+
+6.4.2 browsable_dirs Parameter
+------------------------------
+
+(type=string, default='no').  If 'yes', then Amd's top-level mount
+points will be browsable to readdir(3) calls.  This means you could run
+for example ls(1) and see what keys are available to mount in that
+directory.  Not all entries are made visible to readdir(3): the
+'/defaults' entry, wildcard entries, and those with a '/' in them are
+not included.  If you specify 'full' to this option, all but the
+'/defaults' entry will be visible.  Note that if you run a command which
+will attempt to stat(2) the entries, such as often done by 'ls -l' or
+'ls -F', Amd will attempt to mount every entry in that map.  This is
+often called a "mount storm".
+
+   Note that mount storms are mostly avoided by using autofs mounts
+('mount_type = autofs').
+
+
+File: am-utils.info,  Node: map_defaults Parameter,  Next: map_options Parameter,  Prev: browsable_dirs Parameter,  Up: Common Parameters
+
+6.4.3 map_defaults Parameter
+----------------------------
+
+(type=string, default to empty).  This option sets a string to be used
+as the map's '/defaults' entry, overriding any '/defaults' specified in
+the map.  This allows local users to override a given map's defaults
+without modifying maps globally (which is impossible in sites where the
+maps are managed by a different administrative group).
+
+
+File: am-utils.info,  Node: map_options Parameter,  Next: map_type Parameter,  Prev: map_defaults Parameter,  Up: Common Parameters
+
+6.4.4 map_options Parameter
+---------------------------
+
+(type=string, default no options).  This option is the same as
+specifying map options on the command line to Amd, such as 'cache:=all'.
+
+
+File: am-utils.info,  Node: map_type Parameter,  Next: mount_type Parameter,  Prev: map_options Parameter,  Up: Common Parameters
+
+6.4.5 map_type Parameter
+------------------------
+
+(type=string, default search all map types).  If specified, Amd will
+initialize the map only for the type given.  This is useful to avoid the
+default map search type used by Amd which takes longer and can have
+undesired side-effects such as initializing NIS even if not used.
+Possible values are
+
+'file'
+     plain files
+'hesiod'
+     Hesiod name service from MIT
+'ldap'
+     Lightweight Directory Access Protocol
+'ndbm'
+     (New) dbm style hash files
+'nis'
+     Network Information Services (version 2)
+'nisplus'
+     Network Information Services Plus (version 3)
+'passwd'
+     local password files
+'union'
+     union maps
+
+
+File: am-utils.info,  Node: mount_type Parameter,  Next: search_path Parameter,  Prev: map_type Parameter,  Up: Common Parameters
+
+6.4.6 mount_type Parameter
+--------------------------
+
+(type=string, default='nfs').  All Amd mount types default to NFS. That
+is, Amd is an NFS server on the map mount points, for the local host it
+is running on.  If 'autofs' is specified, Amd will be an autofs server
+for those mount points.
+
+
+File: am-utils.info,  Node: search_path Parameter,  Next: selectors_in_defaults Parameter,  Prev: mount_type Parameter,  Up: Common Parameters
+
+6.4.7 search_path Parameter
+---------------------------
+
+(type=string, default no search path).  This provides a
+(colon-delimited) search path for file maps.  Using a search path, sites
+can allow for local map customizations and overrides, and can
+distributed maps in several locations as needed.
+
+
+File: am-utils.info,  Node: selectors_in_defaults Parameter,  Next: sun_map_syntax Parameter,  Prev: search_path Parameter,  Up: Common Parameters
+
+6.4.8 selectors_in_defaults Parameter
+-------------------------------------
+
+(type=boolean, default='no').  If 'yes', then the '/defaults' entry of
+maps will search for and process any selectors before setting defaults
+for all other keys in that map.  Useful when you want to set different
+options for a complete map based on some parameters.  For example, you
+may want to better the NFS performance over slow slip-based networks as
+follows:
+
+     /defaults \
+         wire==slip-net;opts:=intr,rsize=1024,wsize=1024 \
+         wire!=slip-net;opts:=intr,rsize=8192,wsize=8192
+
+   Deprecated form: selectors_on_default.
+
+
+File: am-utils.info,  Node: sun_map_syntax Parameter,  Prev: selectors_in_defaults Parameter,  Up: Common Parameters
+
+6.4.9 sun_map_syntax Parameter
+------------------------------
+
+(type=boolean, default='no').  If 'yes', then Amd will parse the map
+according to the Sun Automount syntax.
+
+
+File: am-utils.info,  Node: Global Parameters,  Next: Regular Map Parameters,  Prev: Common Parameters,  Up: Amd Configuration File
+
+6.5 Global Parameters
+=====================
+
+The following parameters are applicable to the '[global]' section only.
+
+* Menu:
+
+* arch Parameter::
+* auto_attrcache Parameter::
+* auto_dir Parameter::
+* cache_duration Parameter::
+* cluster Parameter::
+* debug_mtab_file Parameter::
+* debug_options Parameter::
+* dismount_interval Parameter::
+* domain_strip Parameter::
+* exec_map_timeout Parameter::
+* forced_unmounts Parameter::
+* full_os Parameter::
+* fully_qualified_hosts Parameter::
+* hesiod_base Parameter::
+* karch Parameter::
+* ldap_base Parameter::
+* ldap_cache_maxmem Parameter::
+* ldap_cache_seconds Parameter::
+* ldap_hostports Parameter::
+* ldap_proto_version Parameter::
+* local_domain Parameter::
+* localhost_address Parameter::
+* log_file Parameter::
+* log_options Parameter::
+* map_reload_interval Parameter::
+* nfs_allow_any_interface Parameter::
+* nfs_allow_insecure_port Parameter::
+* nfs_proto Parameter::
+* nfs_retransmit_counter Parameter::
+* nfs_retransmit_counter_udp Parameter::
+* nfs_retransmit_counter_tcp Parameter::
+* nfs_retransmit_counter_toplvl Parameter::
+* nfs_retry_interval Parameter::
+* nfs_retry_interval_udp Parameter::
+* nfs_retry_interval_tcp Parameter::
+* nfs_retry_interval_toplvl Parameter::
+* nfs_vers Parameter::
+* nis_domain Parameter::
+* normalize_hostnames Parameter::
+* normalize_slashes Parameter::
+* os Parameter::
+* osver Parameter::
+* pid_file Parameter::
+* plock Parameter::
+* portmap_program Parameter::
+* preferred_amq_port Parameter::
+* print_pid Parameter::
+* print_version Parameter::
+* restart_mounts Parameter::
+* show_statfs_entries Parameter::
+* truncate_log Parameter::
+* unmount_on_exit Parameter::
+* use_tcpwrappers Parameter::
+* vendor Parameter::
+
+
+File: am-utils.info,  Node: arch Parameter,  Next: auto_attrcache Parameter,  Prev: Global Parameters,  Up: Global Parameters
+
+6.5.1 arch Parameter
+--------------------
+
+(type=string, default to compiled in value).  Same as the '-A' option to
+Amd.  Allows you to override the value of the arch Amd variable.
+
+
+File: am-utils.info,  Node: auto_attrcache Parameter,  Next: auto_dir Parameter,  Prev: arch Parameter,  Up: Global Parameters
+
+6.5.2 auto_attrcache Parameter
+------------------------------
+
+(type=numeric, default=0).  Specify in seconds (or units of 0.1 seconds,
+depending on the OS), what is the (kernel-side) NFS attribute cache
+timeout for Amd's own automount points.  A value of 0 is supposed to
+turn off attribute caching, meaning that Amd will be consulted via a
+kernel-RPC each time someone stat()'s the mount point (which could be
+abused as a denial-of-service attack).
+
+   _WARNING_: Amd depends on being able to turn off the NFS attribute
+cache of the client OS. If it cannot be turned off, then users may get
+ESTALE errors or symlinks that point to the wrong places.  This is more
+likely under heavy use of Amd, for example if your system is
+experiencing frequent map changes or frequent mounts/unmounts.
+Therefore, under normal circumstances, this parameter should remain set
+to 0, to ensure that the attribute cache is indeed off.
+
+   Unfortunately, some kernels (e.g., certain BSDs) don't have a way to
+turn off the NFS attribute cache.  Setting this parameter to 0 is
+supposed to turn off attribute caching entirely, but unfortunately it
+does not; instead, the attribute cache is set to some internal
+hard-coded default (usually anywhere from 5-30 seconds).  If you suspect
+that your OS doesn't have a reliable way of turning off the attribute
+cache, then it is better to set this parameter to the smallest possible
+non-zero value (set 'auto_attrcache=1' in your 'amd.conf').  This will
+not eliminate the problem, but reduce the risk window somewhat.  The
+best solutions are (1) to use Amd in Autofs mode, if it's supported in
+your OS, and (2) talk to your OS vendor to support a true 'noac' flag.
+See the README.attrcache
+(http://www.am-utils.org/docs/am-utils/attrcache.txt) document for more
+details.
+
+   If you are able to turn off the attribute cache on your OS, alas,
+Amd's performance may degrade (when not using Autofs) because every
+traversal of an automounter-controlled pathname will result in a lookup
+request from the kernel to Amd.  Under heavy loads, for example when
+using recursive tools like 'find', 'rdist', or 'rsync', this performance
+degradation can be noticeable.  There are two possible solutions that
+some administrators have chosen to improve performance:
+
+  1. First, you can turn off unmounting using the 'nounmount' mount
+     option.  This will ensure that no Amd symlink could ever change,
+     thereby the kernel's attribute cache and Amd will always be in
+     sync.  However, this method will cause the number of mounts to keep
+     growing, even if some are no longer in use; this has the
+     disadvantage that your system could be more susceptible to hangs if
+     even one of those accumulating mounts hangs due to a downed server.
+
+  2. Second, you can turn on attribute caching carefully by setting a
+     small automounter attribute cache value (say, one second), and a
+     relatively large dismount interval (say, one hour).  (*Note
+     dismount_interval Parameter::.)  For example, you can set this in
+     your 'amd.conf':
+
+          [global]
+          auto_attrcache = 1
+          dismount_interval = 3600
+
+     This has the benefit of using the kernel's attribute cache and thus
+     improving performance.  The disadvantage with this option is that
+     the window of vulnerability is not eliminated entirely: it is only
+     made smaller.
+
+
+File: am-utils.info,  Node: auto_dir Parameter,  Next: cache_duration Parameter,  Prev: auto_attrcache Parameter,  Up: Global Parameters
+
+6.5.3 auto_dir Parameter
+------------------------
+
+(type=string, default='/a').  Same as the '-a' option to Amd.  This sets
+the private directory where Amd will create sub-directories for its real
+mount points.
+
+
+File: am-utils.info,  Node: cache_duration Parameter,  Next: cluster Parameter,  Prev: auto_dir Parameter,  Up: Global Parameters
+
+6.5.4 cache_duration Parameter
+------------------------------
+
+(type=numeric, default=300).  Same as the '-c' option to Amd.  Sets the
+duration in seconds that looked-up or mounted map entries remain in the
+cache.
+
+
+File: am-utils.info,  Node: cluster Parameter,  Next: debug_mtab_file Parameter,  Prev: cache_duration Parameter,  Up: Global Parameters
+
+6.5.5 cluster Parameter
+-----------------------
+
+(type=string, default no cluster).  Same as the '-C' option to Amd.
+Specifies the alternate HP-UX cluster to use.
+
+
+File: am-utils.info,  Node: debug_mtab_file Parameter,  Next: debug_options Parameter,  Prev: cluster Parameter,  Up: Global Parameters
+
+6.5.6 debug_mtab_file Parameter
+-------------------------------
+
+(type=string, default="/tmp/mtab").  Path to mtab file that is used by
+Amd to store a list of mounted file systems during debug-mtab mode.
+This option only applies to systems that store mtab information on disk.
+
+
+File: am-utils.info,  Node: debug_options Parameter,  Next: dismount_interval Parameter,  Prev: debug_mtab_file Parameter,  Up: Global Parameters
+
+6.5.7 debug_options Parameter
+-----------------------------
+
+(type=string, default no debug options).  Same as the '-D' option to
+Amd.  Specify any debugging options for Amd.  Works only if am-utils was
+configured for debugging using the '--enable-debug' option.  The
+additional 'mem' option can be turned on via '--enable-debug=mem'.
+Otherwise debugging options are ignored.  Options are comma delimited,
+and can be preceded by the string 'no' to negate their meaning.  You can
+get the list of supported debugging and logging options by running 'amd
+-H'.  Possible values those listed for the -D option.  *Note -D
+Option::.
+
+
+File: am-utils.info,  Node: dismount_interval Parameter,  Next: domain_strip Parameter,  Prev: debug_options Parameter,  Up: Global Parameters
+
+6.5.8 dismount_interval Parameter
+---------------------------------
+
+(type=numeric, default=120).  Same as the '-w' option to Amd.  Specify
+in seconds, the time between attempts to dismount file systems that have
+exceeded their cached times.
+
+
+File: am-utils.info,  Node: domain_strip Parameter,  Next: exec_map_timeout Parameter,  Prev: dismount_interval Parameter,  Up: Global Parameters
+
+6.5.9 domain_strip Parameter
+----------------------------
+
+(type=boolean, default='yes').  If 'yes', then the domain name part
+referred to by '${rhost}' is stripped off.  This is useful to keep logs
+and smaller.  If 'no', then the domain name part is left changed.  This
+is useful when using multiple domains with the same maps (as you may
+have hosts whose domain-stripped name is identical).
+
+
+File: am-utils.info,  Node: exec_map_timeout Parameter,  Next: forced_unmounts Parameter,  Prev: domain_strip Parameter,  Up: Global Parameters
+
+6.5.10 exec_map_timeout Parameter
+---------------------------------
+
+(type=numeric, default=10).  The timeout in seconds that Amd will wait
+for an executable map program before an answer is returned from that
+program (or script).  This value should be set to as small as possible
+while still allowing normal replies to be returned before the timer
+expires, because during the time that the executable map program is
+queried, Amd is essentially waiting and is thus not responding to any
+other queries.  *Note Executable maps::.
+
+
+File: am-utils.info,  Node: forced_unmounts Parameter,  Next: full_os Parameter,  Prev: exec_map_timeout Parameter,  Up: Global Parameters
+
+6.5.11 forced_unmounts Parameter
+--------------------------------
+
+(type=boolean, default='no').  Sometimes, mount points are hung due to
+unrecoverable conditions, such as when NFS servers migrate, change their
+IP address, are down permanently, or due to hardware failures, and more.
+In this case, attempting to unmount an existing mount point, or even
+just to stat(2) it, results in one of three fatal errors: EIO, ESTALE,
+or EBUSY. At that point, Amd can do little to recover that hung point
+(in fact, the OS cannot automatically recover either).  For that reason,
+some OSs support special kinds of forced unmounts, which must be used
+very carefully: they will force an unmount immediately (or lazily on
+Linux), which could result in application data loss.  However, that may
+be the only way to recover the entire host (without rebooting).  Once a
+hung mount point is forced out, Amd can then re-mount a replacement one
+(if available), bringing a mostly-hung system back to operation and
+avoiding a potentially costly reboot.
+
+   If the 'forced_unmounts' option is set to 'yes', and the client OS
+supports forced or lazy unmounts, then Amd will attempt to use them if
+it gets any of the three serious error conditions listed above.  Note
+that Amd will force the unmount of mount points that returned EBUSY only
+for 'type:=toplvl' mounts (*note Top-level Filesystem::): that is, Amd's
+own mount points.  This is useful to recover from a previously hung Amd,
+and to ensure that an existing Amd can shutdown cleanly even if some
+processes are keeping its mount points busy (i.e., when a user's shell
+process uses 'cd' to set its CWD to Amd's own mount point).
+
+   If this option is set to 'no' (the default), then Amd will not
+attempt this special recovery procedure.
+
+
+File: am-utils.info,  Node: full_os Parameter,  Next: fully_qualified_hosts Parameter,  Prev: forced_unmounts Parameter,  Up: Global Parameters
+
+6.5.12 full_os Parameter
+------------------------
+
+(type=string, default to compiled in value).  The full name of the
+operating system, along with its version.  Allows you to override the
+compiled-in full name and version of the operating system.  Useful when
+the compiled-in name is not desired.  For example, the full operating
+system name on linux comes up as 'linux', but you can override it to
+'linux-2.2.5'.
+
+
+File: am-utils.info,  Node: fully_qualified_hosts Parameter,  Next: hesiod_base Parameter,  Prev: full_os Parameter,  Up: Global Parameters
+
+6.5.13 fully_qualified_hosts Parameter
+--------------------------------------
+
+(type=string, default='no').  If 'yes', Amd will perform RPC
+authentication using fully-qualified host names.  This is necessary for
+some systems, and especially when performing cross-domain mounting.  For
+this function to work, the Amd variable '${hostd}' is used, requiring
+that '${domain}' not be null.
+
+
+File: am-utils.info,  Node: hesiod_base Parameter,  Next: karch Parameter,  Prev: fully_qualified_hosts Parameter,  Up: Global Parameters
+
+6.5.14 hesiod_base Parameter
+----------------------------
+
+(type=string, default='automount').  Specify the base name for hesiod
+maps.
+
+
+File: am-utils.info,  Node: karch Parameter,  Next: ldap_base Parameter,  Prev: hesiod_base Parameter,  Up: Global Parameters
+
+6.5.15 karch Parameter
+----------------------
+
+(type=string, default to karch of the system).  Same as the '-k' option
+to Amd.  Allows you to override the kernel-architecture of your system.
+Useful for example on Sun (Sparc) machines, where you can build one Amd
+binary, and run it on multiple machines, yet you want each one to get
+the correct karch variable set (for example, sun4c, sun4m, sun4u, etc.)
+Note that if not specified, Amd will use uname(2) to figure out the
+kernel architecture of the machine.
+
+
+File: am-utils.info,  Node: ldap_base Parameter,  Next: ldap_cache_maxmem Parameter,  Prev: karch Parameter,  Up: Global Parameters
+
+6.5.16 ldap_base Parameter
+--------------------------
+
+(type=string, default not set).  Specify the base name for LDAP. This
+often includes LDAP-specific values such as country and organization.
+
+
+File: am-utils.info,  Node: ldap_cache_maxmem Parameter,  Next: ldap_cache_seconds Parameter,  Prev: ldap_base Parameter,  Up: Global Parameters
+
+6.5.17 ldap_cache_maxmem Parameter
+----------------------------------
+
+(type=numeric, default=131072).  Specify the maximum memory Amd should
+use to cache LDAP entries.
+
+
+File: am-utils.info,  Node: ldap_cache_seconds Parameter,  Next: ldap_hostports Parameter,  Prev: ldap_cache_maxmem Parameter,  Up: Global Parameters
+
+6.5.18 ldap_cache_seconds Parameter
+-----------------------------------
+
+(type=numeric, default=0).  Specify the number of seconds to keep
+entries in the cache.
+
+
+File: am-utils.info,  Node: ldap_hostports Parameter,  Next: ldap_proto_version Parameter,  Prev: ldap_cache_seconds Parameter,  Up: Global Parameters
+
+6.5.19 ldap_hostports Parameter
+-------------------------------
+
+(type=string, default not set).  Specify the LDAP host and port values.
+
+
+File: am-utils.info,  Node: ldap_proto_version Parameter,  Next: local_domain Parameter,  Prev: ldap_hostports Parameter,  Up: Global Parameters
+
+6.5.20 ldap_proto_version Parameter
+-----------------------------------
+
+(type=numeric, default=2).  Specify the LDAP protocol version to use.
+With a value of 3 will use LDAPv3 protocol.
+
+
+File: am-utils.info,  Node: local_domain Parameter,  Next: localhost_address Parameter,  Prev: ldap_proto_version Parameter,  Up: Global Parameters
+
+6.5.21 local_domain Parameter
+-----------------------------
+
+(type=string, default no sub-domain).  Same as the '-d' option to Amd.
+Specify the local domain name.  If this option is not given the domain
+name is determined from the hostname, by removing the first component of
+the fully-qualified host name.
+
+
+File: am-utils.info,  Node: localhost_address Parameter,  Next: log_file Parameter,  Prev: local_domain Parameter,  Up: Global Parameters
+
+6.5.22 localhost_address Parameter
+----------------------------------
+
+(type=string, default to localhost or 127.0.0.1).  Specify the name or
+IP address for Amd to use when connecting the sockets for the local NFS
+server and the RPC server.  This defaults to 127.0.0.1 or whatever the
+host reports as its local address.  This parameter is useful on hosts
+with multiple addresses where you want to force Amd to connect to a
+specific address.
+
+
+File: am-utils.info,  Node: log_file Parameter,  Next: log_options Parameter,  Prev: localhost_address Parameter,  Up: Global Parameters
+
+6.5.23 log_file Parameter
+-------------------------
+
+(type=string, default='stderr').  Same as the '-l' option to Amd.
+Specify a file name to log Amd events to.  If the string '/dev/stderr'
+is specified, Amd will send its events to the standard error file
+descriptor.
+
+   If the string 'syslog' is given, Amd will record its events with the
+system logger syslogd(8).  If your system supports syslog facilities,
+then the default facility used is 'LOG_DAEMON'.
+
+   When using syslog, if you wish to change the facility, append its
+name to the option name, delimited by a single colon.  For example, if
+it is the string 'syslog:local7' then Amd will log messages via
+syslog(3) using the 'LOG_LOCAL7' facility.  If the facility name
+specified is not recognized, Amd will default to 'LOG_DAEMON'.  Note:
+while you can use any syslog facility available on your system, it is
+generally a bad idea to use those reserved for other services such as
+'kern', 'lpr', 'cron', etc.
+
+
+File: am-utils.info,  Node: log_options Parameter,  Next: map_reload_interval Parameter,  Prev: log_file Parameter,  Up: Global Parameters
+
+6.5.24 log_options Parameter
+----------------------------
+
+(type=string, default="defaults").  Same as the '-x' option to Amd.
+Specify any logging options for Amd.  Options are comma delimited, and
+can be preceded by the string 'no' to negate their meaning.  The 'debug'
+logging option is only available if am-utils was configured with
+'--enable-debug'.  You can get the list of supported debugging options
+by running 'amd -H'.  Possible values are:
+
+'all'
+     all messages
+'defaults'
+     an alias for "fatal,error,user,warning,info"
+'debug'
+     debug messages
+'error'
+     non-fatal system errors (cannot be turned off)
+'fatal'
+     fatal errors (cannot be turned off)
+'info'
+     information
+'map'
+     map errors
+'stats'
+     additional statistical information
+'user'
+     non-fatal user errors
+'warn'
+     warnings
+'warning'
+     warnings
+
+
+File: am-utils.info,  Node: map_reload_interval Parameter,  Next: nfs_allow_any_interface Parameter,  Prev: log_options Parameter,  Up: Global Parameters
+
+6.5.25 map_reload_interval Parameter
+------------------------------------
+
+(type=numeric, default=3600).  The number of seconds that Amd will wait
+before it checks to see if any maps have changed at their source (NIS
+servers, LDAP servers, files, etc.).  Amd will reload only those maps
+that have changed.
+
+
+File: am-utils.info,  Node: nfs_allow_any_interface Parameter,  Next: nfs_allow_insecure_port Parameter,  Prev: map_reload_interval Parameter,  Up: Global Parameters
+
+6.5.26 nfs_allow_any_interface Parameter
+----------------------------------------
+
+(type=string, default='no').  Normally Amd accepts local NFS packets
+only from 127.0.0.1.  If this parameter is set to 'yes', then amd will
+accept local NFS packets from any local interface; this is useful on
+hosts that may have multiple interfaces where the system is forced to
+send all outgoing packets (even those bound to the same host) via an
+address other than 127.0.0.1.
+
+
+File: am-utils.info,  Node: nfs_allow_insecure_port Parameter,  Next: nfs_proto Parameter,  Prev: nfs_allow_any_interface Parameter,  Up: Global Parameters
+
+6.5.27 nfs_allow_insecure_port Parameter
+----------------------------------------
+
+(type=string, default='no').  Normally Amd will refuse requests coming
+from unprivileged ports (i.e., ports >= 1024 on Unix systems), so that
+only privileged users and the kernel can send NFS requests to it.
+However, some kernels (certain versions of Darwin, MacOS X, and Linux)
+have bugs that cause them to use unprivileged ports in certain
+situations, which causes Amd to stop dead in its tracks.  This parameter
+allows Amd to operate normally even on such systems, at the expense of a
+slight decrease in the security of its operations.  If you see messages
+like "ignoring request from foo:1234, port not reserved" in your Amd
+log, try enabling this parameter and give it another go.
+
+
+File: am-utils.info,  Node: nfs_proto Parameter,  Next: nfs_retransmit_counter Parameter,  Prev: nfs_allow_insecure_port Parameter,  Up: Global Parameters
+
+6.5.28 nfs_proto Parameter
+--------------------------
+
+(type=string, default to trying version tcp then udp).  By default, Amd
+tries 'tcp' and then 'udp'.  This option forces the overall NFS protocol
+used to TCP or UDP. It overrides what is in the Amd maps, and is useful
+when Amd is compiled with TCP support in NFSv2/NFSv3 that may not be
+stable.  With this option you can turn off the complete usage of TCP for
+NFS dynamically (without having to recompile Amd), and use UDP only,
+until such time as TCP support is desired again.
+
+
+File: am-utils.info,  Node: nfs_retransmit_counter Parameter,  Next: nfs_retransmit_counter_udp Parameter,  Prev: nfs_proto Parameter,  Up: Global Parameters
+
+6.5.29 nfs_retransmit_counter Parameter
+---------------------------------------
+
+(type=numeric, default=11).  Same as the retransmit part of the '-t'
+timeout.retransmit option to Amd.  Specifies the number of NFS
+retransmissions that the kernel will use to communicate with Amd using
+either UDP or TCP mounts.  *Note -t Option::.
+
+
+File: am-utils.info,  Node: nfs_retransmit_counter_udp Parameter,  Next: nfs_retransmit_counter_tcp Parameter,  Prev: nfs_retransmit_counter Parameter,  Up: Global Parameters
+
+6.5.30 nfs_retransmit_counter_udp Parameter
+-------------------------------------------
+
+(type=numeric, default=11).  Same as the nfs_retransmit_counter
+parameter, but applied globally only to UDP mounts.  *Note
+nfs_retransmit_counter Parameter::.
+
+
+File: am-utils.info,  Node: nfs_retransmit_counter_tcp Parameter,  Next: nfs_retransmit_counter_toplvl Parameter,  Prev: nfs_retransmit_counter_udp Parameter,  Up: Global Parameters
+
+6.5.31 nfs_retransmit_counter_tcp Parameter
+-------------------------------------------
+
+(type=numeric, default=11).  Same as the nfs_retransmit_counter
+parameter, but applied globally only to TCP mounts.  *Note
+nfs_retransmit_counter Parameter::.
+
+
+File: am-utils.info,  Node: nfs_retransmit_counter_toplvl Parameter,  Next: nfs_retry_interval Parameter,  Prev: nfs_retransmit_counter_tcp Parameter,  Up: Global Parameters
+
+6.5.32 nfs_retransmit_counter_toplvl Parameter
+----------------------------------------------
+
+(type=numeric, default=11).  Same as the nfs_retransmit_counter
+parameter, applied only for Amd's top-level UDP mounts.  On some systems
+it is useful to set this differently than the OS default, so as to
+better tune Amd's responsiveness under heavy scheduler loads.  *Note
+nfs_retransmit_counter Parameter::.
+
+
+File: am-utils.info,  Node: nfs_retry_interval Parameter,  Next: nfs_retry_interval_udp Parameter,  Prev: nfs_retransmit_counter_toplvl Parameter,  Up: Global Parameters
+
+6.5.33 nfs_retry_interval Parameter
+-----------------------------------
+
+(type=numeric, default=8).  Same as the timeout part of the '-t'
+timeout.retransmit option to Amd.  Specifies the NFS timeout interval,
+in _tenths_ of seconds, between NFS/RPC retries (for UDP or TCP). This
+is the value that the kernel will use to communicate with Amd.  *Note -t
+Option::.
+
+   Amd relies on the kernel RPC retransmit mechanism to trigger mount
+retries.  The values of the nfs_retransmit_counter and the
+nfs_retry_interval parameters change the overall retry interval.  Too
+long an interval gives poor interactive response; too short an interval
+causes excessive retries.
+
+
+File: am-utils.info,  Node: nfs_retry_interval_udp Parameter,  Next: nfs_retry_interval_tcp Parameter,  Prev: nfs_retry_interval Parameter,  Up: Global Parameters
+
+6.5.34 nfs_retry_interval_udp Parameter
+---------------------------------------
+
+(type=numeric, default=8).  Same as the nfs_retry_interval parameter,
+but applied globally only to UDP mounts.  *Note nfs_retry_interval
+Parameter::.
+
+
+File: am-utils.info,  Node: nfs_retry_interval_tcp Parameter,  Next: nfs_retry_interval_toplvl Parameter,  Prev: nfs_retry_interval_udp Parameter,  Up: Global Parameters
+
+6.5.35 nfs_retry_interval_tcp Parameter
+---------------------------------------
+
+(type=numeric, default=8).  Same as the nfs_retry_interval parameter,
+but applied globally only to TCP mounts.  *Note nfs_retry_interval
+Parameter::.
+
+
+File: am-utils.info,  Node: nfs_retry_interval_toplvl Parameter,  Next: nfs_vers Parameter,  Prev: nfs_retry_interval_tcp Parameter,  Up: Global Parameters
+
+6.5.36 nfs_retry_interval_toplvl Parameter
+------------------------------------------
+
+(type=numeric, default=8).  Same as the nfs_retry_interval parameter,
+applied only for Amd's top-level UDP mounts.  On some systems it is
+useful to set this differently than the OS default, so as to better tune
+Amd's responsiveness under heavy scheduler loads.  *Note
+nfs_retry_interval Parameter::.
+
+
+File: am-utils.info,  Node: nfs_vers Parameter,  Next: nis_domain Parameter,  Prev: nfs_retry_interval_toplvl Parameter,  Up: Global Parameters
+
+6.5.37 nfs_vers Parameter
+-------------------------
+
+(type=numeric, default to trying version 3 then 2).  By default, Amd
+tries version 3 and then version 2.  This option forces the overall NFS
+protocol used to version 3 or 2.  It overrides what is in the Amd maps,
+and is useful when Amd is compiled with NFSv3 support that may not be
+stable.  With this option you can turn off the complete usage of NFSv3
+dynamically (without having to recompile Amd), and use NFSv2 only, until
+such time as NFSv3 support is desired again.
+
+
+File: am-utils.info,  Node: nis_domain Parameter,  Next: normalize_hostnames Parameter,  Prev: nfs_vers Parameter,  Up: Global Parameters
+
+6.5.38 nis_domain Parameter
+---------------------------
+
+(type=string, default to local NIS domain name).  Same as the '-y'
+option to Amd.  Specify an alternative NIS domain from which to fetch
+the NIS maps.  The default is the system domain name.  This option is
+ignored if NIS support is not available.
+
+
+File: am-utils.info,  Node: normalize_hostnames Parameter,  Next: normalize_slashes Parameter,  Prev: nis_domain Parameter,  Up: Global Parameters
+
+6.5.39 normalize_hostnames Parameter
+------------------------------------
+
+(type=boolean, default='no').  Same as the '-n' option to Amd.  If
+'yes', then the name referred to by '${rhost}' is normalized relative to
+the host database before being used.  The effect is to translate aliases
+into "official" names.
+
+
+File: am-utils.info,  Node: normalize_slashes Parameter,  Next: os Parameter,  Prev: normalize_hostnames Parameter,  Up: Global Parameters
+
+6.5.40 normalize_slashes Parameter
+----------------------------------
+
+(type=boolean, default='yes').  If 'yes' then amd will condense all
+multiple '/' (slash) characters into one and remove all trailing
+slashes.  If 'no', then amd will not touch strings that may contain
+repeated or trailing slashes.  The latter is sometimes useful with SMB
+mounts, which often require multiple slash characters in pathnames.
+
+
+File: am-utils.info,  Node: os Parameter,  Next: osver Parameter,  Prev: normalize_slashes Parameter,  Up: Global Parameters
+
+6.5.41 os Parameter
+-------------------
+
+(type=string, default to compiled in value).  Same as the '-O' option to
+Amd.  Allows you to override the compiled-in name of the operating
+system.  Useful when the built-in name is not desired for backward
+compatibility reasons.  For example, if the built-in name is 'sunos5',
+you can override it to 'sos5', and use older maps which were written
+with the latter in mind.
+
+
+File: am-utils.info,  Node: osver Parameter,  Next: pid_file Parameter,  Prev: os Parameter,  Up: Global Parameters
+
+6.5.42 osver Parameter
+----------------------
+
+(type=string, default to compiled in value).  Same as the '-o' option to
+Amd.  Allows you to override the compiled-in version number of the
+operating system.  Useful when the built-in version is not desired for
+backward compatibility reasons.  For example, if the build in version is
+'2.5.1', you can override it to '5.5.1', and use older maps that were
+written with the latter in mind.
+
+
+File: am-utils.info,  Node: pid_file Parameter,  Next: plock Parameter,  Prev: osver Parameter,  Up: Global Parameters
+
+6.5.43 pid_file Parameter
+-------------------------
+
+(type=string, default='/dev/stdout').  Specify a file to store the
+process ID of the running daemon into.  If not specified, Amd will print
+its process id onto the standard output.  Useful for killing Amd after
+it had run.  Note that the PID of a running Amd can also be retrieved
+via Amq (*note Amq -p option::).
+
+   This file is used only if the 'print_pid' option is on (*note
+print_pid Parameter::).
+
+
+File: am-utils.info,  Node: plock Parameter,  Next: portmap_program Parameter,  Prev: pid_file Parameter,  Up: Global Parameters
+
+6.5.44 plock Parameter
+----------------------
+
+(type=boolean, default='yes').  Same as the '-S' option to Amd.  If
+'yes', lock the running executable pages of Amd into memory.  To improve
+Amd's performance, systems that support the plock(3) or mlockall(2) call
+can lock the Amd process into memory.  This way there is less chance the
+operating system will schedule, page out, and swap the Amd process as
+needed.  This improves Amd's performance, at the cost of reserving the
+memory used by the Amd process (making it unavailable for other
+processes).
+
+
+File: am-utils.info,  Node: portmap_program Parameter,  Next: preferred_amq_port Parameter,  Prev: plock Parameter,  Up: Global Parameters
+
+6.5.45 portmap_program Parameter
+--------------------------------
+
+(type=numeric, default=300019).  Specify an alternate Port-mapper RPC
+program number, other than the official number.  This is useful when
+running multiple Amd processes.  For example, you can run another Amd in
+"test" mode, without affecting the primary Amd process in any way.  For
+safety reasons, the alternate program numbers that can be specified must
+be in the range 300019-300029, inclusive.  Amq has an option '-P' which
+can be used to specify an alternate program number of an Amd to contact.
+In this way, amq can fully control any number of Amd processes running
+on the same host.
+
+
+File: am-utils.info,  Node: preferred_amq_port Parameter,  Next: print_pid Parameter,  Prev: portmap_program Parameter,  Up: Global Parameters
+
+6.5.46 preferred_amq_port Parameter
+-----------------------------------
+
+(type=numeric, default=0).  Specify an alternate Port-mapper RPC port
+number for Amd's Amq service.  This is used for both UDP and TCP.
+Setting this value to 0 (or not defining it) will cause Amd to select an
+arbitrary port number.  Setting the Amq RPC service port to a specific
+number is useful in firewalled or NAT'ed environments, where you need to
+know which port Amd will listen on.
+
+
+File: am-utils.info,  Node: print_pid Parameter,  Next: print_version Parameter,  Prev: preferred_amq_port Parameter,  Up: Global Parameters
+
+6.5.47 print_pid Parameter
+--------------------------
+
+(type=boolean, default='no').  Same as the '-p' option to Amd.  If
+'yes', Amd will print its process ID upon starting.
+
+
+File: am-utils.info,  Node: print_version Parameter,  Next: restart_mounts Parameter,  Prev: print_pid Parameter,  Up: Global Parameters
+
+6.5.48 print_version Parameter
+------------------------------
+
+(type=boolean, default='no').  Same as the '-v' option to Amd, but the
+version prints and Amd continues to run.  If 'yes', Amd will print its
+version information string, which includes some configuration and
+compilation values.
+
+
+File: am-utils.info,  Node: restart_mounts Parameter,  Next: show_statfs_entries Parameter,  Prev: print_version Parameter,  Up: Global Parameters
+
+6.5.49 restart_mounts Parameter
+-------------------------------
+
+(type=boolean, default='no').  Same as the '-r' option to Amd.  If 'yes'
+Amd will scan the mount table to determine which file systems are
+currently mounted.  Whenever one of these would have been auto-mounted,
+Amd inherits it.
+
+
+File: am-utils.info,  Node: show_statfs_entries Parameter,  Next: truncate_log Parameter,  Prev: restart_mounts Parameter,  Up: Global Parameters
+
+6.5.50 show_statfs_entries Parameter
+------------------------------------
+
+(type=boolean), default='no').  If 'yes', then all maps which are
+browsable will also show the number of entries (keys) they have when
+df(1) runs.  (This is accomplished by returning non-zero values to the
+statfs(2) system call).
+
+
+File: am-utils.info,  Node: truncate_log Parameter,  Next: unmount_on_exit Parameter,  Prev: show_statfs_entries Parameter,  Up: Global Parameters
+
+6.5.51 truncate_log Parameter
+-----------------------------
+
+(type=boolean), default='no').  If 'yes', then Amd will truncate the log
+file (if it's a regular file) on startup.  This could be useful when
+conducting extensive testing on Amd maps (or Amd itself) and you don't
+want to see log data from a previous run in the same file.
+
+
+File: am-utils.info,  Node: unmount_on_exit Parameter,  Next: use_tcpwrappers Parameter,  Prev: truncate_log Parameter,  Up: Global Parameters
+
+6.5.52 unmount_on_exit Parameter
+--------------------------------
+
+(type=boolean, default='no').  If 'yes', then Amd will attempt to
+unmount all file systems which it knows about.  Normally it leaves all
+(esp.  NFS) mounted file systems intact.  Note that Amd does not know
+about file systems mounted before it starts up, unless the
+'restart_mounts' option is used (*note restart_mounts Parameter::).
+
+
+File: am-utils.info,  Node: use_tcpwrappers Parameter,  Next: vendor Parameter,  Prev: unmount_on_exit Parameter,  Up: Global Parameters
+
+6.5.53 use_tcpwrappers Parameter
+--------------------------------
+
+(type=boolean), default='yes').  If 'yes', then amd will use the
+tcpwrappers (tcpd/librwap) library (if available) to control access to
+Amd via the '/etc/hosts.allow' and '/etc/hosts.deny' files.  Amd will
+verify that the host running Amq is authorized to connect.  The 'amd'
+service name must used in the '/etc/hosts.allow' and '/etc/hosts.deny'
+files.  For example, to allow only localhost to connect to Amd, add this
+line to '/etc/hosts.allow':
+
+     amd: localhost
+
+   and this line to '/etc/hosts.deny':
+
+     amd: ALL
+
+   Consult the man pages for hosts_access(5) for more information on
+using the tcpwrappers access-control library.
+
+   Note that in particular, you should not configure your 'hosts.allow'
+file to spawn a command for Amd: that will cause Amd to not be able to
+'waitpid' on the child process ID of any background un/mount that Amd
+issued, resulting in a confused Amd that does not know what happened to
+those background un/mount requests.
+
+
+File: am-utils.info,  Node: vendor Parameter,  Prev: use_tcpwrappers Parameter,  Up: Global Parameters
+
+6.5.54 vendor Parameter
+-----------------------
+
+(type=string, default to compiled in value).  The name of the vendor of
+the operating system.  Overrides the compiled-in vendor name.  Useful
+when the compiled-in name is not desired.  For example, most Intel based
+systems set the vendor name to 'unknown', but you can set it to
+'redhat'.
+
+
+File: am-utils.info,  Node: Regular Map Parameters,  Next: amd.conf Examples,  Prev: Global Parameters,  Up: Amd Configuration File
+
+6.6 Regular Map Parameters
+==========================
+
+The following parameters are applicable only to regular map sections.
+
+* Menu:
+
+* map_name Parameter::
+* tag Parameter::
+
+
+File: am-utils.info,  Node: map_name Parameter,  Next: tag Parameter,  Prev: Regular Map Parameters,  Up: Regular Map Parameters
+
+6.6.1 map_name Parameter
+------------------------
+
+(type=string, must be specified).  Name of the map where the keys are
+located.
+
+
+File: am-utils.info,  Node: tag Parameter,  Prev: map_name Parameter,  Up: Regular Map Parameters
+
+6.6.2 tag Parameter
+-------------------
+
+(type=string, default no tag).  Each map entry in the configuration file
+can be tagged.  If no tag is specified, that map section will always be
+processed by Amd.  If it is specified, then Amd will process the map if
+the '-T' option was given to Amd, and the value given to that
+command-line option matches that in the map section.
+
+
+File: am-utils.info,  Node: amd.conf Examples,  Prev: Regular Map Parameters,  Up: Amd Configuration File
+
+6.7 amd.conf Examples
+=====================
+
+The following is the actual 'amd.conf' file I used at the Computer
+Science Department of Columbia University.
+
+     # GLOBAL OPTIONS SECTION
+     [ global ]
+     normalize_hostnames =    no
+     print_pid =              no
+     #pid_file =              /var/run/amd.pid
+     restart_mounts =         yes
+     #unmount_on_exit =       yes
+     auto_dir =               /n
+     log_file =               /var/log/amd
+     log_options =            all
+     #debug_options =         defaults
+     plock =                  no
+     selectors_in_defaults =  yes
+     # config.guess picks up "sunos5" and I don't want to edit my maps yet
+     os =                     sos5
+     # if you print_version after setting up "os", it will show it.
+     print_version =          no
+     map_type =               file
+     search_path =            /etc/amdmaps:/usr/lib/amd:/usr/local/AMD/lib
+     browsable_dirs =         yes
+     fully_qualified_hosts =  no
+
+     # DEFINE AN AMD MOUNT POINT
+     [ /u ]
+     map_name =               amd.u
+
+     [ /proj ]
+     map_name =               amd.proj
+
+     [ /src ]
+     map_name =               amd.src
+
+     [ /misc ]
+     map_name =               amd.misc
+
+     [ /import ]
+     map_name =               amd.import
+
+     [ /tftpboot/.amd ]
+     tag =                    tftpboot
+     map_name =               amd.tftpboot
+
+
+File: am-utils.info,  Node: Run-time Administration,  Next: FSinfo,  Prev: Amd Configuration File,  Up: Top
+
+7 Run-time Administration
+*************************
+
+* Menu:
+
+* Starting Amd::
+* Stopping Amd::
+* Restarting Amd::
+* Controlling Amd::
+
+
+File: am-utils.info,  Node: Starting Amd,  Next: Stopping Amd,  Prev: Run-time Administration,  Up: Run-time Administration
+
+7.1 Starting Amd
+================
+
+Amd is best started from '/etc/rc.local' on BSD systems, or from the
+appropriate start-level script in '/etc/init.d' on System V systems.
+
+     if [ -f /usr/local/sbin/ctl-amd ]; then
+         /usr/local/sbin/ctl-amd start; (echo -n ' amd') > /dev/console
+     fi
+
+The shell script, 'ctl-amd' is used to start, stop, or restart Amd.  It
+is a relatively generic script.  All options you want to set should not
+be made in this script, but rather updated in the 'amd.conf' file.
+*Note Amd Configuration File::.
+
+   If you do not wish to use an Amd configuration file, you may start
+Amd manually.  For example, getting the map entries via NIS:
+
+     amd -r -l /var/log/amd `ypcat -k auto.master`
+
+
+File: am-utils.info,  Node: Stopping Amd,  Next: Restarting Amd,  Prev: Starting Amd,  Up: Run-time Administration
+
+7.2 Stopping Amd
+================
+
+Amd stops in response to two signals.
+
+'SIGTERM'
+     causes the top-level automount points to be unmounted and then Amd
+     to exit.  Any automounted filesystems are left mounted.  They can
+     be recovered by restarting Amd with the '-r' command line option.
+
+'SIGINT'
+     causes Amd to attempt to unmount any filesystems which it has
+     automounted, in addition to the actions of 'SIGTERM'.  This signal
+     is primarily used for debugging.
+
+   Actions taken for other signals are undefined.
+
+   The easiest and safest way to stop Amd, without having to find its
+process ID by hand, is to use the 'ctl-amd' script, as with:
+
+     ctl-amd stop
+
+
+File: am-utils.info,  Node: Restarting Amd,  Next: Controlling Amd,  Prev: Stopping Amd,  Up: Run-time Administration
+
+7.3 Restarting Amd
+==================
+
+Before Amd can be started, it is vital to ensure that no other Amd
+processes are managing any of the mount points, and that the previous
+process(es) have terminated cleanly.  When a terminating signal is set
+to Amd, the automounter does _not_ terminate right then.  Rather, it
+starts by unmounting all of its managed mount mounts in the background,
+and then terminates.  It usually takes a few seconds for this process to
+happen, but it can take an arbitrarily longer time.  If two or more Amd
+processes attempt to manage the same mount point, it usually will result
+in a system lockup.
+
+   The easiest and safest way to restart Amd, without having to find its
+process ID by hand, sending it the 'SIGTERM' signal, waiting for Amd to
+die cleanly, and verifying so, is to use the 'ctl-amd' script, as with:
+
+     ctl-amd restart
+
+   The script will locate the process ID of Amd, kill it, and wait for
+it to die cleanly before starting a new instance of the automounter.
+'ctl-amd' will wait for a total of 30 seconds for Amd to die, and will
+check once every 5 seconds if it had.
+
+
+File: am-utils.info,  Node: Controlling Amd,  Prev: Restarting Amd,  Up: Run-time Administration
+
+7.4 Controlling Amd
+===================
+
+It is sometimes desirable or necessary to exercise external control over
+some of Amd's internal state.  To support this requirement, Amd
+implements an RPC interface which is used by the "Amq" program.  A
+variety of information is available.
+
+   Amq generally applies an operation, specified by a single letter
+option, to a list of mount points.  The default operation is to obtain
+statistics about each mount point.  This is similar to the output shown
+above but includes information about the number and type of accesses to
+each mount point.
+
+* Menu:
+
+* Amq default::       Default command behavior.
+* Amq -f option::     Flushing the map cache.
+* Amq -h option::     Controlling a non-local host.
+* Amq -H option::     Print help message.
+* Amq -l option::     Controlling the log file.
+* Amq -m option::     Obtaining mount statistics.
+* Amq -p option::     Getting Amd's process ID.
+* Amq -P option::     Contacting alternate Amd processes.
+* Amq -q option::     Suppress synchronous unmounting errors.
+* Amq -s option::     Obtaining global statistics.
+* Amq -T option::     Use TCP transport.
+* Amq -U option::     Use UDP transport.
+* Amq -u option::     Forcing volumes to time out.
+* Amq -v option::     Version information.
+* Amq -w option::     Print Amd current working directory.
+* Other Amq options:: Three other special options.
+
+
+File: am-utils.info,  Node: Amq default,  Next: Amq -f option,  Prev: Controlling Amd,  Up: Controlling Amd
+
+7.4.1 Amq default information
+-----------------------------
+
+With no arguments, "Amq" obtains a brief list of all existing mounts
+created by Amd.  This is different from the list displayed by df(1)
+since the latter only includes system mount points.
+
+The output from this option includes the following information:
+
+   * the automount point,
+   * the filesystem type,
+   * the mount map or mount information,
+   * the internal, or system mount point.
+
+For example:
+
+     /            root   "root"                    sky:(pid75)
+     /homes       toplvl /usr/local/etc/amd.homes  /homes
+     /home        toplvl /usr/local/etc/amd.home   /home
+     /homes/jsp   nfs    charm:/home/charm         /a/charm/home/charm/jsp
+     /homes/phjk  nfs    toytown:/home/toytown     /a/toytown/home/toytown/ai/phjk
+
+If an argument is given then statistics for that volume name will be
+output.  For example:
+
+     What         Uid   Getattr Lookup RdDir   RdLnk   Statfs Mounted@
+     /homes       0     1196    512    22      0       30     90/09/14 12:32:55
+     /homes/jsp   0     0       0      0       1180    0      90/10/13 12:56:58
+
+'What'
+     the volume name.
+
+'Uid'
+     ignored.
+
+'Getattr'
+     the count of NFS "getattr" requests on this node.  This should only
+     be non-zero for directory nodes.
+
+'Lookup'
+     the count of NFS "lookup" requests on this node.  This should only
+     be non-zero for directory nodes.
+
+'RdDir'
+     the count of NFS "readdir" requests on this node.  This should only
+     be non-zero for directory nodes.
+
+'RdLnk'
+     the count of NFS "readlink" requests on this node.  This should be
+     zero for directory nodes.
+
+'Statfs'
+     the count of NFS "statfs" requests on this node.  This should only
+     be non-zero for top-level automount points.
+
+'Mounted@'
+     the date and time the volume name was first referenced.
+
+
+File: am-utils.info,  Node: Amq -f option,  Next: Amq -h option,  Prev: Amq default,  Up: Controlling Amd
+
+7.4.2 Amq '-f' option
+---------------------
+
+The '-f' option causes Amd to flush the internal mount map cache.  This
+is useful for example in Hesiod maps since Amd will not automatically
+notice when they have been updated.  The map cache can also be
+synchronized with the map source by using the 'sync' option (*note
+Automount Filesystem::).
+
+
+File: am-utils.info,  Node: Amq -h option,  Next: Amq -H option,  Prev: Amq -f option,  Up: Controlling Amd
+
+7.4.3 Amq '-h' option
+---------------------
+
+By default the local host is used.  In an HP-UX cluster the root server
+is used since that is the only place in the cluster where Amd will be
+running.  To query Amd on another host the '-h' option should be used.
+
+
+File: am-utils.info,  Node: Amq -H option,  Next: Amq -l option,  Prev: Amq -h option,  Up: Controlling Amd
+
+7.4.4 Amq '-H' option
+---------------------
+
+Print a brief help and usage string.
+
+
+File: am-utils.info,  Node: Amq -l option,  Next: Amq -m option,  Prev: Amq -H option,  Up: Controlling Amd
+
+7.4.5 Amq '-l' option
+---------------------
+
+Tell Amd to use log_file as the log file name.  For security reasons,
+this _must_ be the same log file which Amd used when started.  This
+option is therefore only useful to refresh Amd's open file handle on the
+log file, so that it can be rotated and compressed via daily cron jobs.
+
+
+File: am-utils.info,  Node: Amq -m option,  Next: Amq -p option,  Prev: Amq -l option,  Up: Controlling Amd
+
+7.4.6 Amq '-m' option
+---------------------
+
+The '-m' option displays similar information about mounted filesystems,
+rather than automount points.  The output includes the following
+information:
+
+   * the mount information,
+   * the mount point,
+   * the filesystem type,
+   * the number of references to this filesystem,
+   * the server hostname,
+   * the state of the file server,
+   * any error which has occurred.
+
+   For example:
+
+     "root"           truth:(pid602)     root   1 localhost is up
+     hesiod.home      /home              toplvl 1 localhost is up
+     hesiod.vol       /vol               toplvl 1 localhost is up
+     hesiod.homes     /homes             toplvl 1 localhost is up
+     amy:/home/amy    /a/amy/home/amy    nfs    5 amy is up
+     swan:/home/swan  /a/swan/home/swan  nfs    0 swan is up (Permission denied)
+     ex:/home/ex      /a/ex/home/ex      nfs    0 ex is down
+
+   When the reference count is zero the filesystem is not mounted but
+the mount point and server information is still being maintained by Amd.
+
+
+File: am-utils.info,  Node: Amq -p option,  Next: Amq -P option,  Prev: Amq -m option,  Up: Controlling Amd
+
+7.4.7 Amq '-p' option
+---------------------
+
+Return the process ID of the remote or locally running Amd.  Useful when
+you need to send a signal to the local Amd process, and would rather not
+have to search through the process table.  This option is used in the
+'ctl-amd' script.
+
+
+File: am-utils.info,  Node: Amq -P option,  Next: Amq -q option,  Prev: Amq -p option,  Up: Controlling Amd
+
+7.4.8 Amq '-P' option
+---------------------
+
+Contact an alternate running Amd that had registered itself on a
+different RPC PROGRAM_NUMBER and apply all other operations to that
+instance of the automounter.  This is useful when you run multiple
+copies of Amd, and need to manage each one separately.  If not
+specified, Amq will use the default program number for Amd, 300019.  For
+security reasons, the only alternate program numbers Amd can use range
+from 300019 to 300029, inclusive.
+
+   For example, to kill an alternate running Amd:
+
+     kill `amq -p -P 300020`
+
+
+File: am-utils.info,  Node: Amq -q option,  Next: Amq -s option,  Prev: Amq -P option,  Up: Controlling Amd
+
+7.4.9 Amq '-q' option
+---------------------
+
+Suppress any error messages produced when a synchronous unmount fails.
+See *note Amq -u option::.
+
+
+File: am-utils.info,  Node: Amq -s option,  Next: Amq -T option,  Prev: Amq -q option,  Up: Controlling Amd
+
+7.4.10 Amq '-s' option
+----------------------
+
+The '-s' option displays global statistics.  If any other options are
+specified or any filesystems named then this option is ignored.  For
+example:
+
+     requests  stale     mount     mount     unmount
+     deferred  fhandles  ok        failed    failed
+     1054      1         487       290       7017
+
+'Deferred requests'
+     are those for which an immediate reply could not be constructed.
+     For example, this would happen if a background mount was required.
+
+'Stale filehandles'
+     counts the number of times the kernel passes a stale filehandle to
+     Amd.  Large numbers indicate problems.
+
+'Mount ok'
+     counts the number of automounts which were successful.
+
+'Mount failed'
+     counts the number of automounts which failed.
+
+'Unmount failed'
+     counts the number of times a filesystem could not be unmounted.
+     Very large numbers here indicate that the time between unmount
+     attempts should be increased.
+
+
+File: am-utils.info,  Node: Amq -T option,  Next: Amq -U option,  Prev: Amq -s option,  Up: Controlling Amd
+
+7.4.11 Amq '-T' option
+----------------------
+
+The '-T' option causes the Amq to contact Amd using the TCP transport
+only (connection oriented).  Normally, Amq will use TCP first, and if
+that failed, will try UDP.
+
+
+File: am-utils.info,  Node: Amq -U option,  Next: Amq -u option,  Prev: Amq -T option,  Up: Controlling Amd
+
+7.4.12 Amq '-U' option
+----------------------
+
+The '-U' option causes the Amq to contact Amd using the UDP transport
+only (connectionless).  Normally, Amq will use TCP first, and if that
+failed, will try UDP.
+
+
+File: am-utils.info,  Node: Amq -u option,  Next: Amq -v option,  Prev: Amq -U option,  Up: Controlling Amd
+
+7.4.13 Amq '-u' option
+----------------------
+
+The '-u' option causes the time-to-live interval of the named mount
+points to be expired, thus causing an unmount attempt.  This is the only
+safe way to unmount an automounted filesystem.  If '-u' is repeated,
+then Amd will attempt to unmount the filesystem synchronously.  This
+makes things like
+
+     amq -uu /t/cd0d && eject cd0
+
+work as expected.  Any error messages this might produce can be
+suppressed with the '-q' option.  See *note Amq -q option::.
+
+
+File: am-utils.info,  Node: Amq -v option,  Next: Amq -w option,  Prev: Amq -u option,  Up: Controlling Amd
+
+7.4.14 Amq '-v' option
+----------------------
+
+The '-v' option displays the version of Amd in a similar way to Amd's
+'-v' option.
+
+
+File: am-utils.info,  Node: Amq -w option,  Next: Other Amq options,  Prev: Amq -v option,  Up: Controlling Amd
+
+7.4.15 Amq '-w' option
+----------------------
+
+The '-w' option translates a full pathname as returned by getpwd(3) into
+a short Amd pathname that goes through its mount points.  This option
+requires that Amd is running.
+
+
+File: am-utils.info,  Node: Other Amq options,  Prev: Amq -w option,  Up: Controlling Amd
+
+7.4.16 Other Amq options
+------------------------
+
+Two other operations are implemented.  These modify the state of Amd as
+a whole, rather than any particular filesystem.  The '-x' and '-D'
+options have exactly the same effect as Amd's corresponding command line
+options.
+
+   When Amd receives the '-x' flag, it disallows turning off the 'fatal'
+or 'error' flags.  Both are on by default.  They are mandatory so that
+Amd could report important errors, including errors relating to turning
+flags on/off.
+
+
+File: am-utils.info,  Node: FSinfo,  Next: Hlfsd,  Prev: Run-time Administration,  Up: Top
+
+8 FSinfo
+********
+
+XXX: this chapter should be reviewed by someone knowledgeable with
+fsinfo.
+
+* Menu:
+
+* FSinfo Overview::                 Introduction to FSinfo.
+* Using FSinfo::                    Basic concepts.
+* FSinfo Grammar::                  Language syntax, semantics and examples.
+* FSinfo host definitions::         Defining a new host.
+* FSinfo host attributes::          Definable host attributes.
+* FSinfo filesystems::              Defining locally attached filesystems.
+* FSinfo static mounts::            Defining additional static mounts.
+* FSinfo automount definitions::
+* FSinfo Command Line Options::
+* FSinfo errors::
+
+
+File: am-utils.info,  Node: FSinfo Overview,  Next: Using FSinfo,  Prev: FSinfo,  Up: FSinfo
+
+8.1 FSinfo overview
+===================
+
+FSinfo is a filesystem management tool.  It has been designed to work
+with Amd to help system administrators keep track of the ever increasing
+filesystem namespace under their control.
+
+   The purpose of FSinfo is to generate all the important standard
+filesystem data files from a single set of input data.  Starting with a
+single data source guarantees that all the generated files are
+self-consistent.  One of the possible output data formats is a set of
+Amd maps which can be used among the set of hosts described in the input
+data.
+
+   FSinfo implements a declarative language.  This language is
+specifically designed for describing filesystem namespace and physical
+layouts.  The basic declaration defines a mounted filesystem including
+its device name, mount point, and all the volumes and access
+permissions.  FSinfo reads this information and builds an internal map
+of the entire network of hosts.  Using this map, many different data
+formats can be produced including '/etc/fstab', '/etc/exports', Amd
+mount maps and '/etc/bootparams'.
+
+
+File: am-utils.info,  Node: Using FSinfo,  Next: FSinfo Grammar,  Prev: FSinfo Overview,  Up: FSinfo
+
+8.2 Using FSinfo
+================
+
+The basic strategy when using FSinfo is to gather all the information
+about all disks on all machines into one set of declarations.  For each
+machine being managed, the following data is required:
+
+   * Hostname
+   * List of all filesystems and, optionally, their mount points.
+   * Names of volumes stored on each filesystem.
+   * NFS export information for each volume.
+   * The list of static filesystem mounts.
+
+   The following information can also be entered into the same
+configuration files so that all data can be kept in one place.
+
+   * List of network interfaces
+   * IP address of each interface
+   * Hardware address of each interface
+   * Dumpset to which each filesystem belongs
+   * and more ...
+
+   To generate Amd mount maps, the automount tree must also be defined
+(*note FSinfo automount definitions::).  This will have been designed at
+the time the volume names were allocated.  Some volume names will not be
+automounted, so FSinfo needs an explicit list of which volumes should be
+automounted.
+
+   Hostnames are required at several places in the FSinfo language.  It
+is important to stick to either fully qualified names or unqualified
+names.  Using a mixture of the two will inevitably result in confusion.
+
+   Sometimes volumes need to be referenced which are not defined in the
+set of hosts being managed with FSinfo.  The required action is to add a
+dummy set of definitions for the host and volume names required.  Since
+the files generated for those particular hosts will not be used on them,
+the exact values used is not critical.
+
+
+File: am-utils.info,  Node: FSinfo Grammar,  Next: FSinfo host definitions,  Prev: Using FSinfo,  Up: FSinfo
+
+8.3 FSinfo grammar
+==================
+
+FSinfo has a relatively simple grammar.  Distinct syntactic constructs
+exist for each of the different types of data, though they share a
+common flavor.  Several conventions are used in the grammar fragments
+below.
+
+   The notation, list(xxx), indicates a list of zero or more xxx's.  The
+notation, opt(xxx), indicates zero or one xxx.  Items in double quotes,
+eg "host", represent input tokens.  Items in angle brackets, eg
+<HOSTNAME>, represent strings in the input.  Strings need not be in
+double quotes, except to differentiate them from reserved words.  Quoted
+strings may include the usual set of C "\" escape sequences with one
+exception: a backslash-newline-whitespace sequence is squashed into a
+single space character.  To defeat this feature, put a further backslash
+at the start of the second line.
+
+   At the outermost level of the grammar, the input consists of a
+sequence of host and automount declarations.  These declarations are all
+parsed before they are analyzed.  This means they can appear in any
+order and cyclic host references are possible.
+
+     fsinfo      : list(fsinfo_attr) ;
+
+     fsinfo_attr : host | automount ;
+
+* Menu:
+
+* FSinfo host definitions::
+* FSinfo automount definitions::
+
+
+File: am-utils.info,  Node: FSinfo host definitions,  Next: FSinfo host attributes,  Prev: FSinfo Grammar,  Up: FSinfo
+
+8.4 FSinfo host definitions
+===========================
+
+A host declaration consists of three parts: a set of machine attribute
+data, a list of filesystems physically attached to the machine, and a
+list of additional statically mounted filesystems.
+
+     host        : "host" host_data list(filesystem) list(mount) ;
+
+   Each host must be declared in this way exactly once.  Such things as
+the hardware address, the architecture and operating system types and
+the cluster name are all specified within the "host data".
+
+   All the disks the machine has should then be described in the "list
+of filesystems".  When describing disks, you can specify what "volname"
+the disk/partition should have and all such entries are built up into a
+dictionary which can then be used for building the automounter maps.
+
+   The "list of mounts" specifies all the filesystems that should be
+statically mounted on the machine.
+
+* Menu:
+
+* FSinfo host attributes::
+* FSinfo filesystems::
+* FSinfo static mounts::
+
+
+File: am-utils.info,  Node: FSinfo host attributes,  Next: FSinfo filesystems,  Prev: FSinfo host definitions,  Up: FSinfo host definitions
+
+8.5 FSinfo host attributes
+==========================
+
+The host data, "host_data", always includes the "hostname".  In
+addition, several other host attributes can be given.
+
+     host_data   : <HOSTNAME>
+                 | "{" list(host_attrs) "}" <HOSTNAME>
+                 ;
+
+     host_attrs  : host_attr "=" <STRING>
+                 | netif
+                 ;
+
+     host_attr   : "config"
+                 | "arch"
+                 | "os"
+                 | "cluster"
+                 ;
+
+   The "hostname" is, typically, the fully qualified hostname of the
+machine.
+
+   Examples:
+
+     host dylan.doc.ic.ac.uk
+
+     host {
+         os = hpux
+         arch = hp300
+     } dougal.doc.ic.ac.uk
+
+   The options that can be given as host attributes are shown below.
+
+* Menu:
+
+* FSinfo netif Option::         FSinfo host netif.
+* FSinfo config Option::        FSinfo host config.
+* FSinfo arch Option::          FSinfo host arch.
+* FSinfo os Option::            FSinfo host os.
+* FSinfo cluster Option::       FSinfo host cluster.
+
+
+File: am-utils.info,  Node: FSinfo netif Option,  Next: FSinfo config Option,  Up: FSinfo host attributes
+
+8.5.1 netif Option
+------------------
+
+This defines the set of network interfaces configured on the machine.
+The interface attributes collected by FSinfo are the IP address, subnet
+mask and hardware address.  Multiple interfaces may be defined for hosts
+with several interfaces by an entry for each interface.  The values
+given are sanity checked, but are currently unused for anything else.
+
+     netif       : "netif" <STRING> "{" list(netif_attrs) "}" ;
+
+     netif_attrs : netif_attr "=" <STRING> ;
+
+     netif_attr  : "inaddr" | "netmask" | "hwaddr" ;
+
+   Examples:
+
+     netif ie0 {
+         inaddr  = 129.31.81.37
+         netmask = 0xfffffe00
+         hwaddr  = "08:00:20:01:a6:a5"
+     }
+
+     netif ec0 { }
+
+
+File: am-utils.info,  Node: FSinfo config Option,  Next: FSinfo arch Option,  Prev: FSinfo netif Option,  Up: FSinfo host attributes
+
+8.5.2 config Option
+-------------------
+
+This option allows you to specify configuration variables for the
+startup scripts ('rc' scripts).  A simple string should immediately
+follow the keyword.
+
+   Example:
+
+     config "NFS_SERVER=true"
+     config "ZEPHYR=true"
+
+   This option is currently unsupported.
+
+
+File: am-utils.info,  Node: FSinfo arch Option,  Next: FSinfo os Option,  Prev: FSinfo config Option,  Up: FSinfo host attributes
+
+8.5.3 arch Option
+-----------------
+
+This defines the architecture of the machine.  For example:
+
+     arch = hp300
+
+   This is intended to be of use when building architecture specific
+mountmaps, however, the option is currently unsupported.
+
+
+File: am-utils.info,  Node: FSinfo os Option,  Next: FSinfo cluster Option,  Prev: FSinfo arch Option,  Up: FSinfo host attributes
+
+8.5.4 os Option
+---------------
+
+This defines the operating system type of the host.  For example:
+
+     os = hpux
+
+   This information is used when creating the 'fstab' files, for example
+in choosing which format to use for the 'fstab' entries within the file.
+
+
+File: am-utils.info,  Node: FSinfo cluster Option,  Prev: FSinfo os Option,  Up: FSinfo host attributes
+
+8.5.5 cluster Option
+--------------------
+
+This is used for specifying in which cluster the machine belongs.  For
+example:
+
+     cluster = "theory"
+
+   The cluster is intended to be used when generating the automount
+maps, although it is currently unsupported.
+
+
+File: am-utils.info,  Node: FSinfo filesystems,  Next: FSinfo static mounts,  Prev: FSinfo host attributes,  Up: FSinfo host definitions
+
+8.6 FSinfo filesystems
+======================
+
+The list of physically attached filesystems follows the machine
+attributes.  These should define all the filesystems available from this
+machine, whether exported or not.  In addition to the device name,
+filesystems have several attributes, such as filesystem type, mount
+options, and 'fsck' pass number which are needed to generate 'fstab'
+entries.
+
+     filesystem  : "fs" <DEVICE> "{" list(fs_data) "}" ;
+
+     fs_data     : fs_data_attr "=" <STRING>
+                 | mount
+                 ;
+
+     fs_data_attr
+                 : "fstype" | "opts" | "passno"
+                 | "freq" | "dumpset" | "log"
+                 ;
+
+   Here, <DEVICE> is the device name of the disk (for example,
+'/dev/dsk/2s0').  The device name is used for building the mount maps
+and for the 'fstab' file.  The attributes that can be specified are
+shown in the following section.
+
+   The FSinfo configuration file for 'dylan.doc.ic.ac.uk' is listed
+below.
+
+     host dylan.doc.ic.ac.uk
+
+     fs /dev/dsk/0s0 {
+             fstype = swap
+     }
+
+     fs /dev/dsk/0s0 {
+             fstype = hfs
+             opts = rw,noquota,grpid
+             passno = 0;
+             freq = 1;
+             mount / { }
+     }
+
+     fs /dev/dsk/1s0 {
+             fstype = hfs
+             opts = defaults
+             passno = 1;
+             freq = 1;
+             mount /usr {
+                     local {
+                             exportfs "dougal eden dylan zebedee brian"
+                             volname /nfs/hp300/local
+                     }
+             }
+     }
+
+     fs /dev/dsk/2s0 {
+             fstype = hfs
+             opts = defaults
+             passno = 1;
+             freq = 1;
+             mount default {
+                     exportfs "toytown_clients hangers_on"
+                     volname /home/dylan/dk2
+             }
+     }
+
+     fs /dev/dsk/3s0 {
+             fstype = hfs
+             opts = defaults
+             passno = 1;
+             freq = 1;
+             mount default {
+                     exportfs "toytown_clients hangers_on"
+                     volname /home/dylan/dk3
+             }
+     }
+
+     fs /dev/dsk/5s0 {
+             fstype = hfs
+             opts = defaults
+             passno = 1;
+             freq = 1;
+             mount default {
+                     exportfs "toytown_clients hangers_on"
+                     volname /home/dylan/dk5
+             }
+     }
+
+* Menu:
+
+* FSinfo fstype Option::        FSinfo filesystems fstype.
+* FSinfo opts Option::          FSinfo filesystems opts.
+* FSinfo passno Option::        FSinfo filesystems passno.
+* FSinfo freq Option::          FSinfo filesystems freq.
+* FSinfo mount Option::         FSinfo filesystems mount.
+* FSinfo dumpset Option::       FSinfo filesystems dumpset.
+* FSinfo log Option::           FSinfo filesystems log.
+
+
+File: am-utils.info,  Node: FSinfo fstype Option,  Next: FSinfo opts Option,  Up: FSinfo filesystems
+
+8.6.1 fstype Option
+-------------------
+
+This specifies the type of filesystem being declared and will be placed
+into the 'fstab' file as is.  The value of this option will be handed to
+'mount' as the filesystem type--it should have such values as '4.2',
+'nfs' or 'swap'.  The value is not examined for correctness.
+
+   There is one special case.  If the filesystem type is specified as
+'export' then the filesystem information will not be added to the host's
+'fstab' information, but it will still be visible on the network.  This
+is useful for defining hosts which contain referenced volumes but which
+are not under full control of FSinfo.
+
+   Example:
+
+     fstype = swap
+
+
+File: am-utils.info,  Node: FSinfo opts Option,  Next: FSinfo passno Option,  Prev: FSinfo fstype Option,  Up: FSinfo filesystems
+
+8.6.2 opts Option
+-----------------
+
+This defines any options that should be given to mount(8) in the 'fstab'
+file.  For example:
+
+     opts = rw,nosuid,grpid
+
+
+File: am-utils.info,  Node: FSinfo passno Option,  Next: FSinfo freq Option,  Prev: FSinfo opts Option,  Up: FSinfo filesystems
+
+8.6.3 passno Option
+-------------------
+
+This defines the fsck(8) pass number in which to check the filesystem.
+This value will be placed into the 'fstab' file.
+
+   Example:
+
+     passno = 1
+
+
+File: am-utils.info,  Node: FSinfo freq Option,  Next: FSinfo mount Option,  Prev: FSinfo passno Option,  Up: FSinfo filesystems
+
+8.6.4 freq Option
+-----------------
+
+This defines the interval (in days) between dumps.  The value is placed
+as is into the 'fstab' file.
+
+   Example:
+
+     freq = 3
+
+
+File: am-utils.info,  Node: FSinfo mount Option,  Next: FSinfo dumpset Option,  Prev: FSinfo freq Option,  Up: FSinfo filesystems
+
+8.6.5 mount Option
+------------------
+
+This defines the mountpoint at which to place the filesystem.  If the
+mountpoint of the filesystem is specified as 'default', then the
+filesystem will be mounted in the automounter's tree under its volume
+name and the mount will automatically be inherited by the automounter.
+
+   Following the mountpoint, namespace information for the filesystem
+may be described.  The options that can be given here are 'exportfs',
+'volname' and 'sel'.
+
+   The format is:
+
+     mount       : "mount" vol_tree ;
+
+     vol_tree    : list(vol_tree_attr) ;
+
+     vol_tree_attr
+                 :  <STRING> "{" list(vol_tree_info) vol_tree "}" ;
+
+     vol_tree_info
+                 : "exportfs" <EXPORT-DATA>
+                 | "volname" <VOLNAME>
+                 | "sel" <SELECTOR-LIST>
+                 ;
+
+   Example:
+
+     mount default {
+         exportfs "dylan dougal florence zebedee"
+         volname /vol/andrew
+     }
+
+   In the above example, the filesystem currently being declared will
+have an entry placed into the 'exports' file allowing the filesystem to
+be exported to the machines 'dylan', 'dougal', 'florence' and 'zebedee'.
+The volume name by which the filesystem will be referred to remotely, is
+'/vol/andrew'.  By declaring the mountpoint to be 'default', the
+filesystem will be mounted on the local machine in the automounter tree,
+where Amd will automatically inherit the mount as '/vol/andrew'.
+
+'exportfs'
+     a string defining which machines the filesystem may be exported to.
+     This is copied, as is, into the 'exports' file--no sanity checking
+     is performed on this string.
+
+'volname'
+     a string which declares the remote name by which to reference the
+     filesystem.  The string is entered into a dictionary and allows you
+     to refer to this filesystem in other places by this volume name.
+
+'sel'
+     a string which is placed into the automounter maps as a selector
+     for the filesystem.
+
+
+File: am-utils.info,  Node: FSinfo dumpset Option,  Next: FSinfo log Option,  Prev: FSinfo mount Option,  Up: FSinfo filesystems
+
+8.6.6 dumpset Option
+--------------------
+
+This provides support for Imperial College's local file backup tools and
+is not documented further here.
+
+
+File: am-utils.info,  Node: FSinfo log Option,  Prev: FSinfo dumpset Option,  Up: FSinfo filesystems
+
+8.6.7 log Option
+----------------
+
+Specifies the log device for the current filesystem.  This is ignored if
+not required by the particular filesystem type.
+
+
+File: am-utils.info,  Node: FSinfo static mounts,  Next: FSinfo automount definitions,  Prev: FSinfo filesystems,  Up: FSinfo host definitions
+
+8.7 FSinfo static mounts
+========================
+
+Each host may also have a number of statically mounted filesystems.  For
+example, the host may be a diskless workstation in which case it will
+have no 'fs' declarations.  In this case the 'mount' declaration is used
+to determine from where its filesystems will be mounted.  In addition to
+being added to the 'fstab' file, this information can also be used to
+generate a suitable 'bootparams' file.
+
+     mount       : "mount" <VOLNAME> list(localinfo) ;
+
+     localinfo   : localinfo_attr <STRING> ;
+
+     localinfo_attr
+                 : "as"
+                 | "from"
+                 | "fstype"
+                 | "opts"
+                 ;
+
+   The filesystem specified to be mounted will be searched for in the
+dictionary of volume names built when scanning the list of hosts'
+definitions.
+
+   The attributes have the following semantics:
+'from MACHINE'
+     mount the filesystem from the machine with the hostname of
+     "machine".
+
+'as MOUNTPOINT'
+     mount the filesystem locally as the name given, in case this is
+     different from the advertised volume name of the filesystem.
+
+'opts OPTIONS'
+     native mount(8) options.
+
+'fstype TYPE'
+     type of filesystem to be mounted.
+
+   An example:
+
+     mount /export/exec/hp300/local as /usr/local
+
+   If the mountpoint specified is either '/' or 'swap', the machine will
+be considered to be booting off the net and this will be noted for use
+in generating a 'bootparams' file for the host which owns the
+filesystems.
+
+
+File: am-utils.info,  Node: FSinfo automount definitions,  Next: FSinfo Command Line Options,  Prev: FSinfo static mounts,  Up: FSinfo
+
+8.8 Defining an Amd Mount Map in FSinfo
+=======================================
+
+The maps used by Amd can be constructed from FSinfo by defining all the
+automount trees.  FSinfo takes all the definitions found and builds one
+map for each top level tree.
+
+   The automount tree is usually defined last.  A single automount
+configuration will usually apply to an entire management domain.  One
+'automount' declaration is needed for each Amd automount point.  FSinfo
+determines whether the automount point is "direct" (*note Direct
+Automount Filesystem::) or "indirect" (*note Top-level Filesystem::).
+Direct automount points are distinguished by the fact that there is no
+underlying "automount_tree".
+
+     automount   : "automount" opt(auto_opts) automount_tree ;
+
+     auto_opts   : "opts" <MOUNT-OPTIONS> ;
+
+     automount_tree
+                 : list(automount_attr)
+                 ;
+
+     automount_attr
+                 : <STRING> "=" <VOLNAME>
+                 | <STRING> "->" <SYMLINK>
+                 | <STRING> "{" automount_tree "}"
+                 ;
+
+   If <MOUNT-OPTIONS> is given, then it is the string to be placed in
+the maps for Amd for the 'opts' option.
+
+   A "map" is typically a tree of filesystems, for example 'home'
+normally contains a tree of filesystems representing other machines in
+the network.
+
+   A map can either be given as a name representing an already defined
+volume name, or it can be a tree.  A tree is represented by placing
+braces after the name.  For example, to define a tree '/vol', the
+following map would be defined:
+
+     automount /vol { }
+
+   Within a tree, the only items that can appear are more maps.  For
+example:
+
+     automount /vol {
+         andrew { }
+         X11 { }
+     }
+
+   In this case, FSinfo will look for volumes named '/vol/andrew' and
+'/vol/X11' and a map entry will be generated for each.  If the volumes
+are defined more than once, then FSinfo will generate a series of
+alternate entries for them in the maps.
+
+   Instead of a tree, either a link (NAME '->' DESTINATION) or a
+reference can be specified (NAME '=' DESTINATION).  A link creates a
+symbolic link to the string specified, without further processing the
+entry.  A reference will examine the destination filesystem and optimize
+the reference.  For example, to create an entry for 'njw' in the
+'/homes' map, either of the two forms can be used:
+
+     automount /homes {
+         njw -> /home/dylan/njw
+     }
+
+   or
+
+     automount /homes {
+         njw = /home/dylan/njw
+     }
+
+   In the first example, when '/homes/njw' is referenced from Amd, a
+link will be created leading to '/home/dylan/njw' and the automounter
+will be referenced a second time to resolve this filename.  The map
+entry would be:
+
+     njw type:=link;fs:=/home/dylan/njw
+
+   In the second example, the destination directory is analyzed and
+found to be in the filesystem '/home/dylan' which has previously been
+defined in the maps.  Hence the map entry will look like:
+
+     njw rhost:=dylan;rfs:=/home/dylan;sublink:=njw
+
+   Creating only one symbolic link, and one access to Amd.
+
+
+File: am-utils.info,  Node: FSinfo Command Line Options,  Next: FSinfo errors,  Prev: FSinfo automount definitions,  Up: FSinfo
+
+8.9 FSinfo Command Line Options
+===============================
+
+FSinfo is started from the command line by using the command:
+
+     fsinfo [options] files ...
+
+   The input to FSinfo is a single set of definitions of machines and
+automount maps.  If multiple files are given on the command-line, then
+the files are concatenated together to form the input source.  The files
+are passed individually through the C pre-processor before being parsed.
+
+   Several options define a prefix for the name of an output file.  If
+the prefix is not specified no output of that type is produced.  The
+suffix used will correspond either to the hostname to which a file
+belongs, or to the type of output if only one file is produced.
+Dumpsets and the 'bootparams' file are in the latter class.  To put the
+output into a subdirectory simply put a '/' at the end of the prefix,
+making sure that the directory has already been made before running
+Fsinfo.
+
+* Menu:
+
+* -a FSinfo Option::    Amd automount directory:
+* -b FSinfo Option::    Prefix for bootparams files.
+* -d FSinfo Option::    Prefix for dumpset data files.
+* -e FSinfo Option::    Prefix for exports files.
+* -f FSinfo Option::    Prefix for fstab files.
+* -h FSinfo Option::    Local hostname.
+* -m FSinfo Option::    Prefix for automount maps.
+* -q FSinfo Option::    Ultra quiet mode.
+* -v FSinfo Option::    Verbose mode.
+* -I FSinfo Option::    Define new #include directory.
+* -D-FSinfo Option::    Define macro.
+* -U FSinfo Option::    Undefine macro.
+
+
+File: am-utils.info,  Node: -a FSinfo Option,  Next: -b FSinfo Option,  Prev: FSinfo Command Line Options,  Up: FSinfo Command Line Options
+
+8.9.1 '-a' AUTODIR
+------------------
+
+Specifies the directory name in which to place the automounter's
+mountpoints.  This defaults to '/a'.  Some sites have the autodir set to
+be '/amd', and this would be achieved by:
+
+     fsinfo -a /amd ...
+
+
+File: am-utils.info,  Node: -b FSinfo Option,  Next: -d FSinfo Option,  Prev: -a FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.2 '-b' BOOTPARAMS
+---------------------
+
+This specifies the prefix for the 'bootparams' filename.  If it is not
+given, then the file will not be generated.  The 'bootparams' file will
+be constructed for the destination machine and will be placed into a
+file named 'bootparams' and prefixed by this string.  The file generated
+contains a list of entries describing each diskless client that can boot
+from the destination machine.
+
+   As an example, to create a 'bootparams' file in the directory
+'generic', the following would be used:
+
+     fsinfo -b generic/ ...
+
+
+File: am-utils.info,  Node: -d FSinfo Option,  Next: -e FSinfo Option,  Prev: -b FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.3 '-d' DUMPSETS
+-------------------
+
+This specifies the prefix for the 'dumpsets' file.  If it is not
+specified, then the file will not be generated.  The file will be for
+the destination machine and will be placed into a filename 'dumpsets',
+prefixed by this string.  The 'dumpsets' file is for use by Imperial
+College's local backup system.
+
+   For example, to create a 'dumpsets' file in the directory 'generic',
+then you would use the following:
+
+     fsinfo -d generic/ ...
+
+
+File: am-utils.info,  Node: -e FSinfo Option,  Next: -f FSinfo Option,  Prev: -d FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.4 '-e' EXPORTFS
+-------------------
+
+Defines the prefix for the 'exports' files.  If it is not given, then
+the file will not be generated.  For each machine defined in the
+configuration files as having disks, an 'exports' file is constructed
+and given a filename determined by the name of the machine, prefixed
+with this string.  If a machine is defined as diskless, then no
+'exports' file will be created for it.  The files contain entries for
+directories on the machine that may be exported to clients.
+
+   Example: To create the 'exports' files for each diskfull machine and
+place them into the directory 'exports':
+
+     fsinfo -e exports/ ...
+
+
+File: am-utils.info,  Node: -f FSinfo Option,  Next: -h FSinfo Option,  Prev: -e FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.5 '-f' FSTAB
+----------------
+
+This defines the prefix for the 'fstab' files.  The files will only be
+created if this prefix is defined.  For each machine defined in the
+configuration files, a 'fstab' file is created with the filename
+determined by prefixing this string with the name of the machine.  These
+files contain entries for filesystems and partitions to mount at boot
+time.
+
+   Example, to create the files in the directory 'fstabs':
+
+     fsinfo -f fstabs/ ...
+
+
+File: am-utils.info,  Node: -h FSinfo Option,  Next: -m FSinfo Option,  Prev: -f FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.6 '-h' HOSTNAME
+-------------------
+
+Defines the hostname of the destination machine to process for.  If this
+is not specified, it defaults to the local machine name, as returned by
+gethostname(2).
+
+   Example:
+
+     fsinfo -h dylan.doc.ic.ac.uk ...
+
+
+File: am-utils.info,  Node: -m FSinfo Option,  Next: -q FSinfo Option,  Prev: -h FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.7 '-m' MOUNT-MAPS
+---------------------
+
+Defines the prefix for the automounter files.  The maps will only be
+produced if this prefix is defined.  The mount maps suitable for the
+network defined by the configuration files will be placed into files
+with names calculated by prefixing this string to the name of each map.
+
+   For example, to create the automounter maps and place them in the
+directory 'automaps':
+
+     fsinfo -m automaps/ ...
+
+
+File: am-utils.info,  Node: -q FSinfo Option,  Next: -v FSinfo Option,  Prev: -m FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.8 '-q'
+----------
+
+Selects quiet mode.  FSinfo suppress the "running commentary" and only
+outputs any error messages which are generated.
+
+
+File: am-utils.info,  Node: -v FSinfo Option,  Next: -D-FSinfo Option,  Prev: -q FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.9 '-v'
+----------
+
+Selects verbose mode.  When this is activated, the program will display
+more messages, and display all the information discovered when
+performing the semantic analysis phase.  Each verbose message is output
+to 'stdout' on a line starting with a '#' character.
+
+
+File: am-utils.info,  Node: -D-FSinfo Option,  Next: -I FSinfo Option,  Prev: -v FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.10 '-D' NAME[=defn]
+-----------------------
+
+Defines a symbol "name" for the preprocessor when reading the
+configuration files.  Equivalent to '#define' directive.
+
+
+File: am-utils.info,  Node: -I FSinfo Option,  Next: -U FSinfo Option,  Prev: -D-FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.11 '-I' DIRECTORY
+---------------------
+
+This option is passed into the preprocessor for the configuration files.
+It specifies directories in which to find include files
+
+
+File: am-utils.info,  Node: -U FSinfo Option,  Prev: -I FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.12 '-U' NAME
+----------------
+
+Removes any initial definition of the symbol "name".  Inverse of the
+'-D' option.
+
+
+File: am-utils.info,  Node: FSinfo errors,  Prev: FSinfo Command Line Options,  Up: FSinfo
+
+8.10 Errors produced by FSinfo
+==============================
+
+The following table documents the errors and warnings which FSinfo may
+produce.
+
+" expected
+     Occurs if an unescaped newline is found in a quoted string.
+
+ambiguous mount: VOLUME is a replicated filesystem
+     If several filesystems are declared as having the same volume name,
+     they will be considered replicated filesystems.  To mount a
+     replicated filesystem statically, a specific host will need to be
+     named, to say which particular copy to try and mount, else this
+     error will result.
+
+can't open FILENAME for writing
+     Occurs if any errors are encountered when opening an output file.
+
+cannot determine localname since volname VOLUME is not uniquely defined
+     If a volume is replicated and an attempt is made to mount the
+     filesystem statically without specifying a local mountpoint, FSinfo
+     cannot calculate a mountpoint, as the desired pathname would be
+     ambiguous.
+
+DEVICE has duplicate exportfs data
+     Produced if the 'exportfs' option is used multiple times within the
+     same branch of a filesystem definition.  For example, if you
+     attempt to set the 'exportfs' data at different levels of the
+     mountpoint directory tree.
+
+dump frequency for HOST:DEVICE is non-zero
+     Occurs if DEVICE has its 'fstype' declared to be 'swap' or 'export'
+     and the 'dump' option is set to a value greater than zero.  Swap
+     devices should not be dumped.
+
+duplicate host HOSTNAME!
+     If a host has more than one definition.
+
+end of file within comment
+     A comment was unterminated before the end of one of the
+     configuration files.
+
+FILENAME: cannot open for reading
+     If a file specified on the command line as containing configuration
+     data could not be opened.
+
+FILESYSTEM has a volname but no exportfs data
+     Occurs when a volume name is declared for a file system, but the
+     string specifying what machines the filesystem can be exported to
+     is missing.
+
+fs field "FIELD-NAME" already set
+     Occurs when multiple definitions are given for one of the
+     attributes of a host's filesystem.
+
+host field "FIELD-NAME" already set
+     If duplicate definitions are given for any of the fields with a
+     host definition.
+
+HOST:DEVICE has more than one mount point
+     Occurs if the mount option for a host's filesystem specifies
+     multiple trees at which to place the mountpoint.
+
+HOST:DEVICE has no mount point
+     Occurs if the 'mount' option is not specified for a host's
+     filesystem.
+
+HOST:DEVICE needs field "FIELD-NAME"
+     Occurs when a filesystem is missing a required field.  FIELD-NAME
+     could be one of 'fstype', 'opts', 'passno' or 'mount'.
+
+HOST:mount field specified for swap partition
+     Occurs if a mountpoint is given for a filesystem whose type is
+     declared to be 'swap'.
+
+malformed IP dotted quad: ADDRESS
+     If the Internet address of an interface is incorrectly specified.
+     An Internet address definition is handled to inet_addr(3N) to see
+     if it can cope.  If not, then this message will be displayed.
+
+malformed netmask: NETMASK
+     If the netmask cannot be decoded as though it were a hexadecimal
+     number, then this message will be displayed.  It will typically be
+     caused by incorrect characters in the NETMASK value.
+
+mount field "FIELD-NAME" already set
+     Occurs when a static mount has multiple definitions of the same
+     field.
+
+mount tree field "FIELD-NAME" already set
+     Occurs when the FIELD-NAME is defined more than once during the
+     definition of a filesystems mountpoint.
+
+netif field FIELD-NAME already set
+     Occurs if you attempt to define an attribute of an interface more
+     than once.
+
+network booting requires both root and swap areas
+     Occurs if a machine has mount declarations for either the root
+     partition or the swap area, but not both.  You cannot define a
+     machine to only partially boot via the network.
+
+no disk mounts on HOSTNAME
+     If there are no static mounts, nor local disk mounts specified for
+     a machine, this message will be displayed.
+
+no volname given for HOST:DEVICE
+     Occurs when a filesystem is defined to be mounted on 'default', but
+     no volume name is given for the file system, then the mountpoint
+     cannot be determined.
+
+not allowed '/' in a directory name
+     Occurs when a pathname with multiple directory elements is
+     specified as the name for an automounter tree.  A tree should only
+     have one name at each level.
+
+pass number for HOST:DEVICE is non-zero
+     Occurs if DEVICE has its 'fstype' declared to be 'swap' or 'export'
+     and the fsck(8) pass number is set.  Swap devices should not be
+     fsck'd.  *Note FSinfo fstype Option::.
+
+sub-directory DIRECTORY of DIRECTORY-TREE starts with '/'
+     Within the filesystem specification for a host, if an element
+     DIRECTORY of the mountpoint begins with a '/' and it is not the
+     start of the tree.
+
+sub-directory of DIRECTORY-TREE is named "default"
+     'default' is a keyword used to specify if a mountpoint should be
+     automatically calculated by FSinfo.  If you attempt to specify a
+     directory name as this, it will use the filename of 'default' but
+     will produce this warning.
+
+unknown \ sequence
+     Occurs if an unknown escape sequence is found inside a string.
+     Within a string, you can give the standard C escape sequences for
+     strings, such as newlines and tab characters.
+
+unknown directory attribute
+     If an unknown keyword is found while reading the definition of a
+     host's filesystem mount option.
+
+unknown filesystem attribute
+     Occurs if an unrecognized keyword is used when defining a host's
+     filesystems.
+
+unknown host attribute
+     Occurs if an unrecognized keyword is used when defining a host.
+
+unknown mount attribute
+     Occurs if an unrecognized keyword is found while parsing the list
+     of static mounts.
+
+unknown volname VOLUME automounted [ on name ]
+     Occurs if VOLUME is used in a definition of an automount map but
+     the volume name has not been declared during the host filesystem
+     definitions.
+
+volname VOLUME is unknown
+     Occurs if an attempt is made to mount or reference a volume name
+     which has not been declared during the host filesystem definitions.
+
+volname VOLUME not exported from MACHINE
+     Occurs if you attempt to mount the volume VOLUME from a machine
+     which has not declared itself to have such a filesystem available.
+
+
+File: am-utils.info,  Node: Hlfsd,  Next: Assorted Tools,  Prev: FSinfo,  Up: Top
+
+9 Hlfsd
+*******
+
+Hlfsd is a daemon which implements a filesystem containing a symbolic
+link to subdirectory within a user's home directory, depending on the
+user which accessed that link.  It was primarily designed to redirect
+incoming mail to users' home directories, so that it can be read from
+anywhere.  It was designed and implemented by Erez Zadok
+(http://www.cs.sunysb.edu/~ezk) and Alexander Dupuy <dupuy AT
+cs.columbia.edu>, at the Computer Science Department
+(http://www.cs.columbia.edu/) of Columbia University
+(http://www.columbia.edu/).  A paper
+(http://www.fsl.cs.sunysb.edu/docs/hlfsd/hlfsd.html) on Hlfsd was
+presented at the Usenix LISA VII conference in 1993.
+
+   Hlfsd operates by mounting itself as an NFS server for the directory
+containing linkname, which defaults to '/hlfs/home'.  Lookups within
+that directory are handled by Hlfsd, which uses the password map to
+determine how to resolve the lookup.  The directory will be created if
+it doesn't already exist.  The symbolic link will be to the accessing
+user's home directory, with subdir appended to it.  If not specified,
+subdir defaults to '.hlfsdir'.  This directory will also be created if
+it does not already exist.
+
+   A 'SIGTERM' sent to Hlfsd will cause it to shutdown.  A 'SIGHUP' will
+flush the internal caches, and reload the password map.  It will also
+close and reopen the log file, to enable the original log file to be
+removed or rotated.  A 'SIGUSR1' will cause it to dump its internal
+table of user IDs and home directories to the file '/tmp/hlfsddump'.
+
+* Menu:
+
+* Introduction to Hlfsd::
+* Background to Mail Delivery::
+* Using Hlfsd::
+
+
+File: am-utils.info,  Node: Introduction to Hlfsd,  Next: Background to Mail Delivery,  Prev: Hlfsd,  Up: Hlfsd
+
+9.1 Introduction to Hlfsd
+=========================
+
+Electronic mail has become one of the major applications for many
+computer networks, and use of this service is expected to increase over
+time, as networks proliferate and become faster.  Providing a convenient
+environment for users to read, compose, and send electronic mail has
+become a requirement for systems administrators (SAs).
+
+   Widely used methods for handling mail usually require users to be
+logged into a designated "home" machine, where their mailbox files
+reside.  Only on that one machine can they read newly arrived mail.
+Since users have to be logged into that system to read their mail, they
+often find it convenient to run all of their other processes on that
+system as well, including memory and CPU-intensive jobs.  For example,
+in our department, we have allocated and configured several
+multi-processor servers to handle such demanding CPU/memory
+applications, but these were underutilized, in large part due to the
+inconvenience of not being able to read mail on those machines.  (No
+home directories were located on these designated CPU-servers, since we
+did not want NFS service for users' home directories to have to compete
+with CPU-intensive jobs.  At the same time, we discouraged users from
+running demanding applications on their home machines.)
+
+   Many different solutions have been proposed to allow users to read
+their mail on any host.  However, all of these solutions fail in one or
+more of several ways:
+
+   * they introduce new single points of failure
+
+   * they require using different mail transfer agents (MTAs) or user
+     agents (UAs)
+
+   * they do not solve the problem for all cases, i.e.  the solution is
+     only partially successful for a particular environment.
+
+   We have designed a simple filesystem, called the "Home-Link File
+System", to provide the ability to deliver mail to users' home
+directories, without modification to mail-related applications.  We have
+endeavored to make it as stable as possible.  Of great importance to us
+was to make sure the HLFS daemon, 'hlfsd' , would not hang under any
+circumstances, and would take the next-best action when faced with
+problems.  Compared to alternative methods, Hlfsd is a stable, more
+general solution, and easier to install/use.  In fact, in some ways, we
+have even managed to improve the reliability and security of mail
+service.
+
+   Our server implements a small filesystem containing a symbolic link
+to a subdirectory of the invoking user's home directory, and named
+symbolic links to users' mailbox files.
+
+   The Hlfsd server finds out the UID of the process that is accessing
+its mount point, and resolves the pathname component 'home' as a
+symbolic link to a subdirectory within the home directory given by the
+UID's entry in the password file.  If the GID of the process that
+attempts to access a mailbox file is a special one (called HLFS_GID),
+then the server maps the name of the _next_ pathname component directly
+to the user's mailbox.  This is necessary so that access to a mailbox
+file by users other than the owner can succeed.  The server has safety
+features in case of failures such as hung filesystems or home directory
+filesystems that are inaccessible or full.
+
+   On most of our machines, mail gets delivered to the directory
+'/var/spool/mail'.  Many programs, including UAs, depend on that path.
+Hlfsd creates a directory '/mail', and mounts itself on top of that
+directory.  Hlfsd implements the path name component called 'home',
+pointing to a subdirectory of the user's home directory.  We have made
+'/var/spool/mail' a symbolic link to '/mail/home', so that accessing
+'/var/spool/mail' actually causes access to a subdirectory within a
+user's home directory.
+
+   The following table shows an example of how resolving the pathname
+'/var/mail/NAME' to '/users/ezk/.mailspool/NAME' proceeds.
+
+Resolving Component   Pathname left to resolve   Value if symbolic link
+                                                 
+/                     var/mail/NAME
+                      
+var/                  mail/NAME
+                      
+mail@                 /mail/home/NAME            mail@ -> /mail/home
+                                                 
+/                     mail/home/NAME
+                      
+mail/                 home/NAME
+                      
+home@                 NAME                       home@ ->
+                                                 /users/ezk/.mailspool
+                                                 
+/                     users/ezk/.mailspool/NAME
+                      
+users/                ezk/.mailspool/NAME
+                      
+ezk/                  .mailspool/NAME
+                      
+.mailspool/           NAME
+                      
+NAME
+
+
+File: am-utils.info,  Node: Background to Mail Delivery,  Next: Using Hlfsd,  Prev: Introduction to Hlfsd,  Up: Hlfsd
+
+9.2 Background to Mail Delivery
+===============================
+
+This section provides an in-depth discussion of why available methods
+for delivering mail to home directories are not as good as the one used
+by Hlfsd.
+
+* Menu:
+
+* Single-Host Mail Spool Directory::
+* Centralized Mail Spool Directory::
+* Distributed Mail Spool Service::
+* Why Deliver Into the Home Directory?::
+
+
+File: am-utils.info,  Node: Single-Host Mail Spool Directory,  Next: Centralized Mail Spool Directory,  Prev: Background to Mail Delivery,  Up: Background to Mail Delivery
+
+9.2.1 Single-Host Mail Spool Directory
+--------------------------------------
+
+The most common method for mail delivery is for mail to be appended to a
+mailbox file in a standard spool directory on the designated "mail home"
+machine of the user.  The greatest advantage of this method is that it
+is the default method most vendors provide with their systems, thus very
+little (if any) configuration is required on the SA's part.  All they
+need to set up are mail aliases directing mail to the host on which the
+user's mailbox file is assigned.  (Otherwise, mail is delivered locally,
+and users find mailboxes on many machines.)
+
+   As users become more sophisticated, and aided by windowing systems,
+they find themselves logging in on multiple hosts at once, performing
+several tasks concurrently.  They ask to be able to read their mail on
+any host on the network, not just the one designated as their "mail
+home".
+
+
+File: am-utils.info,  Node: Centralized Mail Spool Directory,  Next: Distributed Mail Spool Service,  Prev: Single-Host Mail Spool Directory,  Up: Background to Mail Delivery
+
+9.2.2 Centralized Mail Spool Directory
+--------------------------------------
+
+A popular method for providing mail readability from any host is to have
+all mail delivered to a mail spool directory on a designated
+"mail-server" which is exported via NFS to all of the hosts on the
+network.  Configuring such a system is relatively easy.  On most
+systems, the bulk of the work is a one-time addition to one or two
+configuration files in '/etc'.  The file-server's spool directory is
+then hard-mounted across every machine on the local network.  In small
+environments with only a handful of hosts this can be an acceptable
+solution.  In our department, with a couple of hundred active hosts and
+thousands of mail messages processed daily, this was deemed completely
+unacceptable, as it introduced several types of problems:
+
+Scalability and Performance
+
+     As more and more machines get added to the network, more mail
+     traffic has to go over NFS to and from the mail-server.  Users like
+     to run mail-watchers, and read their mail often.  The stress on the
+     shared infrastructure increases with every user and host added;
+     loads on the mail server would most certainly be high since all
+     mail delivery goes through that one machine.(1)  This leads to
+     lower reliability and performance.  To reduce the number of
+     concurrent connections between clients and the server host, some
+     SAs have resorted to automounting the mail-spool directory.  But
+     this solution only makes things worse: since users often run mail
+     watchers, and many popular applications such as 'trn', 'emacs',
+     'csh' or 'ksh' check periodically for new mail, the automounted
+     directory would be effectively permanently mounted.  If it gets
+     unmounted automatically by the automounter program, it is most
+     likely to get mounted shortly afterwards, consuming more I/O
+     resources by the constant cycle of mount and umount calls.
+
+Reliability
+
+     The mail-server host and its network connectivity must be very
+     reliable.  Worse, since the spool directory has to be
+     hard-mounted,(2) many processes which access the spool directory
+     (various shells, 'login', 'emacs', etc.)  would be hung as long as
+     connectivity to the mail-server is severed.  To improve
+     reliability, SAs may choose to backup the mail-server's spool
+     partition several times a day.  This may make things worse since
+     reading or delivering mail while backups are in progress may cause
+     backups to be inconsistent; more backups consume more backup-media
+     resources, and increase the load on the mail-server host.
+
+   ---------- Footnotes ----------
+
+   (1) Delivery via NFS-mounted filesystems may require usage of
+'rpc.lockd' and 'rpc.statd' to provide distributed file-locking, both of
+which are widely regarded as unstable and unreliable.  Furthermore, this
+will degrade performance, as local processes as well as remote 'nfsd'
+processes are kept busy.
+
+   (2) No SA in their right minds would soft-mount read/write partitions
+-- the chances for data loss are too great.
+
+
+File: am-utils.info,  Node: Distributed Mail Spool Service,  Next: Why Deliver Into the Home Directory?,  Prev: Centralized Mail Spool Directory,  Up: Background to Mail Delivery
+
+9.2.3 Distributed Mail Spool Service
+------------------------------------
+
+Despite the existence of a few systems that support delivery to users'
+home directories, mail delivery to home directories hasn't caught on.
+We believe the main reason is that there are too many programs that
+"know" where mailbox files reside.  Besides the obvious (the delivery
+program '/bin/mail' and mail readers like '/usr/ucb/Mail', 'mush', 'mm',
+etc.), other programs that know mailbox location are login, from, almost
+every shell, 'xbiff', 'xmailbox', and even some programs not directly
+related to mail, such as 'emacs' and 'trn'.  Although some of these
+programs can be configured to look in different directories with the use
+of environment variables and other resources, many of them cannot.  The
+overall porting work is significant.
+
+   Other methods that have yet to catch on require the use of a special
+mail-reading server, such as IMAP or POP. The main disadvantage of these
+systems is that UAs need to be modified to use these services -- a long
+and involved task.  That is why they are not popular at this time.
+
+   Several other ideas have been proposed and even used in various
+environments.  None of them is robust.  They are mostly very
+specialized, inflexible, and do not extend to the general case.  Some of
+the ideas are plain bad, potentially leading to lost or corrupt mail:
+
+automounters
+
+     Using an automounter such as Amd to provide a set of symbolic links
+     from the normal spool directory to user home directories is not
+     sufficient.  UAs rename, unlink, and recreate the mailbox as a
+     regular file, therefore it must be a real file, not a symbolic
+     link.  Furthermore, it must reside in a real directory which is
+     writable by the UAs and MTAs.  This method may also require
+     populating '/var/spool/mail' with symbolic links and making sure
+     they are updated.  Making Amd manage that directory directly fails,
+     since many various lock files need to be managed as well.  Also,
+     Amd does not provide all of the NFS operations which are required
+     to write mail such as write, create, remove, and unlink.
+
+'$MAIL'
+
+     Setting this variable to an automounted directory pointing to the
+     user's mail spool host only solves the problem for those programs
+     which know and use '$MAIL'.  Many programs don't, therefore this
+     solution is partial and of limited flexibility.  Also, it requires
+     the SAs or the users to set it themselves -- an added level of
+     inconvenience and possible failures.
+
+/bin/mail
+
+     Using a different mail delivery agent could be the solution.  One
+     such example is 'hdmail'.  However, 'hdmail' still requires
+     modifying all UAs, the MTA's configuration, installing new daemons,
+     and changing login scripts.  This makes the system less upgradable
+     or compatible with others, and adds one more complicated system for
+     SAs to deal with.  It is not a complete solution because it still
+     requires each user have their '$MAIL' variable setup correctly, and
+     that every program use this variable.
+
+
+File: am-utils.info,  Node: Why Deliver Into the Home Directory?,  Prev: Distributed Mail Spool Service,  Up: Background to Mail Delivery
+
+9.2.4 Why Deliver Into the Home Directory?
+------------------------------------------
+
+There are several major reasons why SAs might want to deliver mail
+directly into the users' home directories:
+
+Location
+
+     Many mail readers need to move mail from the spool directory to the
+     user's home directory.  It speeds up this operation if the two are
+     on the same filesystem.  If for some reason the user's home
+     directory is inaccessible, it isn't that useful to be able to read
+     mail, since there is no place to move it to.  In some cases, trying
+     to move mail to a non-existent or hung filesystem may result in
+     mail loss.
+
+Distribution
+
+     Having all mail spool directories spread among the many more
+     filesystems minimizes the chances that complete environments will
+     grind to a halt when a single server is down.  It does increase the
+     chance that there will be someone who is not able to read their
+     mail when a machine is down, but that is usually preferred to
+     having no one be able to read their mail because a centralized mail
+     server is down.  The problem of losing some mail due to the
+     (presumably) higher chances that a user's machine is down is
+     minimized in HLFS.
+
+Security
+
+     Delivering mail to users' home directories has another advantage --
+     enhanced security and privacy.  Since a shared system mail spool
+     directory has to be world-readable and searchable, any user can see
+     whether other users have mail, when they last received new mail, or
+     when they last read their mail.  Programs such as 'finger' display
+     this information, which some consider an infringement of privacy.
+     While it is possible to disable this feature of 'finger' so that
+     remote users cannot see a mailbox file's status, this doesn't
+     prevent local users from getting the information.  Furthermore,
+     there are more programs which make use of this information.  In
+     shared environments, disabling such programs has to be done on a
+     system-wide basis, but with mail delivered to users' home
+     directories, users less concerned with privacy who do want to let
+     others know when they last received or read mail can easily do so
+     using file protection bits.
+
+   In summary, delivering mail to home directories provides users the
+functionality sought, and also avoids most of the problems just
+discussed.
+
+
+File: am-utils.info,  Node: Using Hlfsd,  Prev: Background to Mail Delivery,  Up: Hlfsd
+
+9.3 Using Hlfsd
+===============
+
+* Menu:
+
+* Controlling Hlfsd::
+* Hlfsd Options::
+* Hlfsd Files::
+
+
+File: am-utils.info,  Node: Controlling Hlfsd,  Next: Hlfsd Options,  Prev: Using Hlfsd,  Up: Using Hlfsd
+
+9.3.1 Controlling Hlfsd
+-----------------------
+
+Much the same way Amd is controlled by 'ctl-amd', so does Hlfsd get
+controlled by the 'ctl-hlfsd' script:
+
+ctl-hlfsd start
+     Start a new Hlfsd.
+
+ctl-hlfsd stop
+     Stop a running Hlfsd.
+
+ctl-hlfsd restart
+     Stop a running Hlfsd, wait for 10 seconds, and then start a new
+     one.  It is hoped that within 10 seconds, the previously running
+     Hlfsd terminate properly; otherwise, starting a second one could
+     cause system lockup.
+
+   For example, on our systems, we start Hlfsd within 'ctl-hlfsd' as
+follows on Solaris 2 systems:
+
+     hlfsd -a /var/alt_mail -x all -l /var/log/hlfsd /mail/home .mailspool
+
+   The directory '/var/alt_mail' is a directory in the root partition
+where alternate mail will be delivered into, when it cannot be delivered
+into the user's home directory.
+
+   Normal mail gets delivered into '/var/mail', but on our systems, that
+is a symbolic link to '/mail/home'.  '/mail' is managed by Hlfsd, which
+creates a dynamic symlink named 'home', pointing to the subdirectory
+'.mailspool' _within_ the accessing user's home directory.  This results
+in mail which normally should go to '/var/mail/$USER', to go to
+'$HOME/.mailspool/$USER'.
+
+   Hlfsd does not create the '/var/mail' symlink.  This needs to be
+created (manually) once on each host, by the system administrators, as
+follows:
+
+     mv /var/mail /var/alt_mail
+     ln -s /mail/home /var/mail
+
+   Hlfsd also responds to the following signals:
+
+   A 'SIGHUP' signal sent to Hlfsd will force it to reload the password
+map immediately.
+
+   A 'SIGUSR1' signal sent to Hlfsd will cause it to dump its internal
+password map to the file '/usr/tmp/hlfsd.dump.XXXXXX', where 'XXXXXX'
+will be replaced by a random string generated by mktemp(3) or (the more
+secure) mkstemp(3).
+
+
+File: am-utils.info,  Node: Hlfsd Options,  Next: Hlfsd Files,  Prev: Controlling Hlfsd,  Up: Using Hlfsd
+
+9.3.2 Hlfsd Options
+-------------------
+
+-a ALT_DIR
+     Alternate directory.  The name of the directory to which the
+     symbolic link returned by Hlfsd will point, if it cannot access the
+     home directory of the user.  This defaults to '/var/hlfs'.  This
+     directory will be created if it doesn't exist.  It is expected that
+     either users will read these files, or the system administrators
+     will run a script to resend this "lost mail" to its owner.
+
+-c CACHE-INTERVAL
+     Caching interval.  Hlfsd will cache the validity of home
+     directories for this interval, in seconds.  Entries which have been
+     verified within the last CACHE-INTERVAL seconds will not be
+     verified again, since the operation could be expensive, and the
+     entries are most likely still valid.  After the interval has
+     expired, Hlfsd will re-verify the validity of the user's home
+     directory, and reset the cache time-counter.  The default value for
+     CACHE-INTERVAL is 300 seconds (5 minutes).
+
+-f
+     Force fast startup.  This option tells Hlfsd to skip startup-time
+     consistency checks such as existence of mount directory, alternate
+     spool directory, symlink to be hidden under the mount directory,
+     their permissions and validity.
+
+-g GROUP
+     Set the special group HLFS_GID to GROUP.  Programs such as
+     '/usr/ucb/from' or '/usr/sbin/in.comsat', which access the
+     mailboxes of other users, must be setgid 'HLFS_GID' to work
+     properly.  The default group is 'hlfs'.  If no group is provided,
+     and there is no group 'hlfs', this feature is disabled.
+
+-h
+     Help.  Print a brief help message, and exit.
+
+-i RELOAD-INTERVAL
+     Map-reloading interval.  Each RELOAD-INTERVAL seconds, Hlfsd will
+     reload the password map.  Hlfsd needs the password map for the UIDs
+     and home directory pathnames.  Hlfsd schedules a 'SIGALRM' to
+     reload the password maps.  A 'SIGHUP' sent to Hlfsd will force it
+     to reload the maps immediately.  The default value for
+     RELOAD-INTERVAL is 900 seconds (15 minutes.)
+
+-l LOGFILE
+     Specify a log file to which Hlfsd will record events.  If LOGFILE
+     is the string 'syslog' then the log messages will be sent to the
+     system log daemon by syslog(3), using the 'LOG_DAEMON' facility.
+     This is also the default.
+
+-n
+     No verify.  Hlfsd will not verify the validity of the symbolic link
+     it will be returning, or that the user's home directory contains
+     sufficient disk-space for spooling.  This can speed up Hlfsd at the
+     cost of possibly returning symbolic links to home directories which
+     are not currently accessible or are full.  By default, Hlfsd
+     validates the symbolic-link in the background.  The '-n' option
+     overrides the meaning of the '-c' option, since no caching is
+     necessary.
+
+-o MOUNT-OPTIONS
+     Mount options which Hlfsd will use to mount itself on top of
+     DIRNAME.  By default, MOUNT-OPTIONS is set to 'ro'.  If the system
+     supports symbolic-link caching, default options are set to
+     'ro,nocache'.
+
+-p
+     Print PID. Outputs the process-id of Hlfsd to standard output where
+     it can be saved into a file.
+
+-v
+     Version.  Displays version information to standard error.
+
+-x LOG-OPTIONS
+     Specify run-time logging options.  The options are a comma
+     separated list chosen from: 'fatal', 'error', 'user', 'warn',
+     'info', 'map', 'stats', 'all'.
+
+-C
+     Force Hlfsd to run on systems that cannot turn off the NFS
+     attribute-cache.  Use of this option on those systems is
+     discouraged, as it may result in loss or misdelivery of mail.  The
+     option is ignored on systems that can turn off the attribute-cache.
+
+-D LOG-OPTIONS
+     Select from a variety of debugging options.  Prefixing an option
+     with the string 'no' reverses the effect of that option.  Options
+     are cumulative.  The most useful option is 'all'.  Since this
+     option is only used for debugging other options are not documented
+     here.  A fuller description is available in the program source.
+
+-P PASSWORD-FILE
+     Read the user-name, user-id, and home directory information from
+     the file PASSWORD-FILE.  Normally, Hlfsd will use getpwent(3) to
+     read the password database.  This option allows you to override the
+     default database, and is useful if you want to map users' mail
+     files to a directory other than their home directory.  Only the
+     username, uid, and home-directory fields of the file PASSWORD-FILE
+     are read and checked.  All other fields are ignored.  The file
+     PASSWORD-FILE must otherwise be compliant with Unix Version 7
+     colon-delimited format passwd(4).
+
+
+File: am-utils.info,  Node: Hlfsd Files,  Prev: Hlfsd Options,  Up: Using Hlfsd
+
+9.3.3 Hlfsd Files
+-----------------
+
+The following files are used by Hlfsd:
+
+'/hlfs'
+     directory under which Hlfsd mounts itself and manages the symbolic
+     link 'home'.
+
+'.hlfsdir'
+     default sub-directory in the user's home directory, to which the
+     'home' symbolic link returned by Hlfsd points.
+
+'/var/hlfs'
+     directory to which 'home' symbolic link returned by Hlfsd points if
+     it is unable to verify the that user's home directory is
+     accessible.
+
+'/usr/tmp/hlfsd.dump.XXXXXX'
+     file to which Hlfsd will dump its internal password map when it
+     receives the 'SIGUSR1' signal.  'XXXXXX' will be replaced by a
+     random string generated by mktemp(3) or (the more secure)
+     mkstemp(3).
+
+   For discussion on other files used by Hlfsd, see *Note lostaltmail::,
+and *note lostaltmail.conf-sample::.
+
+
+File: am-utils.info,  Node: Assorted Tools,  Next: Examples,  Prev: Hlfsd,  Up: Top
+
+10 Assorted Tools
+*****************
+
+The following are additional utilities and scripts included with
+am-utils, and get installed.
+
+* Menu:
+
+* am-eject::
+* amd.conf-sample::
+* amd2ldif::
+* amd2sun::
+* automount2amd::
+* ctl-amd::
+* ctl-hlfsd::
+* fix-amd-map::
+* fixmount::
+* fixrmtab::
+* lostaltmail::
+* lostaltmail.conf-sample::
+* mk-amd-map::
+* pawd::
+* redhat-ctl-amd::
+* wait4amd::
+* wait4amd2die::
+* wire-test::
+
+
+File: am-utils.info,  Node: am-eject,  Next: amd.conf-sample,  Prev: Assorted Tools,  Up: Assorted Tools
+
+10.1 am-eject
+=============
+
+A shell script unmounts a floppy or CD-ROM that is automounted, and then
+attempts to eject the removable device.
+
+
+File: am-utils.info,  Node: amd.conf-sample,  Next: amd2ldif,  Prev: am-eject,  Up: Assorted Tools
+
+10.2 amd.conf-sample
+====================
+
+A sample Amd configuration file.  *Note Amd Configuration File::.
+
+
+File: am-utils.info,  Node: amd2ldif,  Next: amd2sun,  Prev: amd.conf-sample,  Up: Assorted Tools
+
+10.3 amd2ldif
+=============
+
+A script to convert Amd maps to LDAP input files.  Use it as follows:
+
+     amd2ldif mapname base < amd.mapfile > mapfile.ldif
+
+
+File: am-utils.info,  Node: amd2sun,  Next: automount2amd,  Prev: amd2ldif,  Up: Assorted Tools
+
+10.4 amd2sun
+============
+
+A script to convert Amd maps to Sun Automounter maps.  Use it as follows
+
+     amd2sun < amd.mapfile > auto_mapfile
+
+
+File: am-utils.info,  Node: automount2amd,  Next: ctl-amd,  Prev: amd2sun,  Up: Assorted Tools
+
+10.5 automount2amd
+==================
+
+A script to convert old Sun Automounter maps to Amd maps.
+
+   Say you have the Sun automount file auto.foo, with these two lines:
+     home                  earth:/home
+     moon  -ro,intr        server:/proj/images
+   Running
+     automount2amd auto.foo > amd.foo
+
+   will produce the Amd map amd.foo with this content:
+
+     # generated by automount2amd on Sat Aug 14 17:59:32 US/Eastern 1999
+
+     /defaults \\
+       type:=nfs;opts:=rw,grpid,nosuid,utimeout=600
+
+     home \
+       host==earth;type:=link;fs:=/home \\
+       rhost:=earth;rfs:=/home
+
+     moon \
+       -addopts:=ro,intr \\
+       host==server;type:=link;fs:=/proj/images \\
+       rhost:=server;rfs:=/proj/images
+
+   This perl script will use the following /default entry
+     type:=nfs;opts:=rw,grpid,nosuid,utimeout=600
+   If you wish to override that, define the $DEFAULTS environment
+variable, or modify the script.
+
+   If you wish to generate Amd maps using the hostd (*note hostd
+Selector Variable::) Amd map syntax, then define the environment
+variable $DOMAIN or modify the script.
+
+   Note that automount2amd does not understand the syntax in newer Sun
+Automount maps, those used with autofs.
+
+
+File: am-utils.info,  Node: ctl-amd,  Next: ctl-hlfsd,  Prev: automount2amd,  Up: Assorted Tools
+
+10.6 ctl-amd
+============
+
+A script to start, stop, or restart Amd.  Use it as follows:
+
+ctl-amd start
+     Start a new Amd process.
+ctl-amd stop
+     Stop the running Amd.
+ctl-amd restart
+     Stop the running Amd (if any), safely wait for it to terminate, and
+     then start a new process -- only if the previous one died cleanly.
+
+   *Note Run-time Administration::, for more details.
+
+
+File: am-utils.info,  Node: ctl-hlfsd,  Next: fix-amd-map,  Prev: ctl-amd,  Up: Assorted Tools
+
+10.7 ctl-hlfsd
+==============
+
+A script for controlling Hlfsd, much the same way 'ctl-amd' controls
+Amd.  Use it as follows:
+
+ctl-hlfsd start
+     Start a new Hlfsd process.
+ctl-hlfsd stop
+     Stop the running Hlfsd.
+ctl-hlfsd restart
+     Stop the running Hlfsd (if any), wait for 10 seconds for it to
+     terminate, and then start a new process -- only if the previous one
+     died cleanly.
+
+   *Note Hlfsd::, for more details.
+
+
+File: am-utils.info,  Node: fix-amd-map,  Next: fixmount,  Prev: ctl-hlfsd,  Up: Assorted Tools
+
+10.8 fix-amd-map
+================
+
+Am-utils changed some of the syntax and default values of some
+variables.  For example, the default value for '${os}' for Solaris 2.x
+(aka SunOS 5.x) systems used to be 'sos5', it is now more automatically
+generated from 'config.guess' and its value is 'sunos5'.
+
+   This script converts older Amd maps to new ones.  Use it as follows:
+
+     fix-amd-map < old.map > new.map
+
+
+File: am-utils.info,  Node: fixmount,  Next: fixrmtab,  Prev: fix-amd-map,  Up: Assorted Tools
+
+10.9 fixmount
+=============
+
+'fixmount' is a variant of showmount(8) that can delete bogus mount
+entries in remote mountd(8) daemons.  This is useful to cleanup
+otherwise ever-accumulating "junk".  Use it for example:
+
+     fixmount -r host
+
+   See the online manual page for 'fixmount' for more details of its
+usage.
+
+
+File: am-utils.info,  Node: fixrmtab,  Next: lostaltmail,  Prev: fixmount,  Up: Assorted Tools
+
+10.10 fixrmtab
+==============
+
+A script to invalidate '/etc/rmtab' entries for hosts named.  Also
+restart mountd for changes to take effect.  Use it for example:
+
+     fixrmtab host1 host2 ...
+
+
+File: am-utils.info,  Node: lostaltmail,  Next: lostaltmail.conf-sample,  Prev: fixrmtab,  Up: Assorted Tools
+
+10.11 lostaltmail
+=================
+
+A script used with Hlfsd to resend any "lost" mail.  Hlfsd redirects
+mail which cannot be written into the user's home directory to an
+alternate directory.  This is useful to continue delivering mail, even
+if the user's file system was unavailable, full, or over quota.  But,
+the mail which gets delivered to the alternate directory needs to be
+resent to its respective users.  This is what the 'lostaltmail' script
+does.
+
+   Use it as follows:
+
+     lostaltmail
+
+   This script needs a configuration file 'lostaltmail.conf' set up with
+the right parameters to properly work.  *Note Hlfsd::, for more details.
+
+
+File: am-utils.info,  Node: lostaltmail.conf-sample,  Next: mk-amd-map,  Prev: lostaltmail,  Up: Assorted Tools
+
+10.12 lostaltmail.conf-sample
+=============================
+
+This is a text file with configuration parameters needed for the
+'lostaltmail' script.  The script includes comments explaining each of
+the configuration variables.  See it for more information.  Also *note
+Hlfsd:: for general information.
+
+
+File: am-utils.info,  Node: mk-amd-map,  Next: pawd,  Prev: lostaltmail.conf-sample,  Up: Assorted Tools
+
+10.13 mk-amd-map
+================
+
+This program converts a normal Amd map file into an ndbm database with
+the same prefix as the named file.  Use it as follows:
+
+     mk-amd-map mapname
+
+
+File: am-utils.info,  Node: pawd,  Next: redhat-ctl-amd,  Prev: mk-amd-map,  Up: Assorted Tools
+
+10.14 pawd
+==========
+
+Pawd is used to print the current working directory, adjusted to reflect
+proper paths that can be reused to go through the automounter for the
+shortest possible path.  In particular, the path printed back does not
+include any of Amd's local mount points.  Using them is unsafe, because
+Amd may unmount managed file systems from the mount points, and thus
+including them in paths may not always find the files within.
+
+   Without any arguments, Pawd will print the automounter adjusted
+current working directory.  With any number of arguments, it will print
+the adjusted path of each one of the arguments.
+
+
+File: am-utils.info,  Node: redhat-ctl-amd,  Next: wait4amd,  Prev: pawd,  Up: Assorted Tools
+
+10.15 redhat-ctl-amd
+====================
+
+This script is similar to ctl-amd (*note ctl-amd::) but is intended for
+Red Hat Linux systems.  You can safely copy redhat-ctl-amd onto
+'/etc/rc.d/init.d/amd'.  The script supplied by Am-utils is usually
+better than the one provided by Red Hat, because the Red Hat script does
+not correctly kill Amd processes: it is too quick to kill the wrong
+processes, leaving stale or hung mount points behind.
+
+
+File: am-utils.info,  Node: wait4amd,  Next: wait4amd2die,  Prev: redhat-ctl-amd,  Up: Assorted Tools
+
+10.16 wait4amd
+==============
+
+A script to wait for Amd to start on a particular host before performing
+an arbitrary command.  The command is executed repeatedly, with 1 second
+intervals in between.  You may interrupt the script using '^C' (or
+whatever keyboard sequence your terminal's 'intr' function is bound to).
+
+   Examples:
+
+wait4amd saturn amq -p -h saturn
+     When Amd is up on host 'saturn', get the process ID of that running
+     Amd.
+wait4amd pluto rlogin pluto
+     Remote login to host 'pluto' when Amd is up on that host.  It is
+     generally necessary to wait for Amd to properly start and
+     initialize on a remote host before logging in to it, because
+     otherwise user home directories may not be accessible across the
+     network.
+wait4amd pluto
+     A short-hand version of the previous command, since the most useful
+     reason for this script is to login to a remote host.  I use it very
+     often when testing out new versions of Amd, and need to reboot hung
+     hosts.
+
+
+File: am-utils.info,  Node: wait4amd2die,  Next: wire-test,  Prev: wait4amd,  Up: Assorted Tools
+
+10.17 wait4amd2die
+==================
+
+This script is used internally by 'ctl-amd' when used to restart Amd.
+It waits for Amd to terminate.  If it detected that Amd terminated
+cleanly, this script will return an exist status of zero.  Otherwise, it
+will return a non-zero exit status.
+
+   The script tests for Amd's existence once every 5 seconds, six times,
+for a total of 30 seconds.  It will return a zero exist status as soon
+as it detects that Amd dies.
+
+
+File: am-utils.info,  Node: wire-test,  Prev: wait4amd2die,  Up: Assorted Tools
+
+10.18 wire-test
+===============
+
+A simple program to test if some of the most basic networking functions
+in am-util's library 'libamu' work.  It also tests the combination of
+NFS protocol and version number that are supported from the current
+host, to a remote one.
+
+   For example, in this test a machine which only supports NFS Version 2
+is contacting a remote host that can support the same version, but using
+both UDP and TCP. If no host name is specified, 'wire-test' will try
+'localhost'.
+
+     $ wire-test moisil
+     Network name is "mcl-lab-net.cs.columbia.edu"
+     Network number is "128.59.13"
+     Network name is "old-net.cs.columbia.edu"
+     Network number is "128.59.16"
+     My IP address is 0x7f000001.
+     NFS Version and protocol tests to host "moisil"...
+             testing vers=2, proto="udp" -> found version 2.
+             testing vers=3, proto="udp" -> failed!
+             testing vers=2, proto="tcp" -> found version 2.
+             testing vers=3, proto="tcp" -> failed!
+
+
+File: am-utils.info,  Node: Examples,  Next: Internals,  Prev: Assorted Tools,  Up: Top
+
+11 Examples
+***********
+
+* Menu:
+
+* User Filesystems::
+* Home Directories::
+* Architecture Sharing::
+* Wildcard Names::
+* rwho servers::
+* /vol::
+* /defaults with selectors::
+* /tftpboot in a chroot-ed environment::
+
+
+File: am-utils.info,  Node: User Filesystems,  Next: Home Directories,  Prev: Examples,  Up: Examples
+
+11.1 User Filesystems
+=====================
+
+With more than one fileserver, the directories most frequently
+cross-mounted are those containing user home directories.  A common
+convention used at Imperial College is to mount the user disks under
+/home/machine.
+
+   Typically, the '/etc/fstab' file contained a long list of entries
+such as:
+
+     machine:/home/machine /home/machine nfs ...
+
+   for each fileserver on the network.
+
+   There are numerous problems with this system.  The mount list can
+become quite large and some of the machines may be down when a system is
+booted.  When a new fileserver is installed, '/etc/fstab' must be
+updated on every machine, the mount directory created and the filesystem
+mounted.
+
+   In many environments most people use the same few workstations, but
+it is convenient to go to a colleague's machine and access your own
+files.  When a server goes down, it can cause a process on a client
+machine to hang.  By minimizing the mounted filesystems to only include
+those actively being used, there is less chance that a filesystem will
+be mounted when a server goes down.
+
+   The following is a short extract from a map taken from a research
+fileserver at Imperial College.
+
+   Note the entry for 'localhost' which is used for users such as the
+operator ('opr') who have a home directory on most machine as
+'/home/localhost/opr'.
+
+     /defaults       opts:=rw,intr,grpid,nosuid
+     charm           host!=${key};type:=nfs;rhost:=${key};rfs:=/home/${key} \
+                     host==${key};type:=ufs;dev:=/dev/xd0g
+     #
+     ...
+
+     #
+     localhost       type:=link;fs:=${host}
+     ...
+     #
+     # dylan has two user disks so have a
+     # top directory in which to mount them.
+     #
+     dylan           type:=auto;fs:=${map};pref:=${key}/
+     #
+     dylan/dk2       host!=dylan;type:=nfs;rhost:=dylan;rfs:=/home/${key} \
+                     host==dylan;type:=ufs;dev:=/dev/dsk/2s0
+     #
+     dylan/dk5       host!=dylan;type:=nfs;rhost:=dylan;rfs:=/home/${key} \
+                     host==dylan;type:=ufs;dev:=/dev/dsk/5s0
+     ...
+     #
+     toytown         host!=${key};type:=nfs;rhost:=${key};rfs:=/home/${key} \
+                     host==${key};type:=ufs;dev:=/dev/xy1g
+     ...
+     #
+     zebedee         host!=${key};type:=nfs;rhost:=${key};rfs:=/home/${key} \
+                     host==${key};type:=ufs;dev:=/dev/dsk/1s0
+     #
+     # Just for access...
+     #
+     gould           type:=auto;fs:=${map};pref:=${key}/
+     gould/staff     host!=gould;type:=nfs;rhost:=gould;rfs:=/home/${key}
+     #
+     gummo           host!=${key};type:=nfs;rhost:=${key};rfs:=/home/${key}
+     ...
+
+   This map is shared by most of the machines listed so on those systems
+any of the user disks is accessible via a consistent name.  Amd is
+started with the following command
+
+     amd /home amd.home
+
+   Note that when mounting a remote filesystem, the "automounted" mount
+point is referenced, so that the filesystem will be mounted if it is not
+yet (at the time the remote 'mountd' obtains the file handle).
+
+
+File: am-utils.info,  Node: Home Directories,  Next: Architecture Sharing,  Prev: User Filesystems,  Up: Examples
+
+11.2 Home Directories
+=====================
+
+One convention for home directories is to locate them in '/homes' so
+user 'jsp''s home directory is '/homes/jsp'.  With more than a single
+fileserver it is convenient to spread user files across several
+machines.  All that is required is a mount-map which converts login
+names to an automounted directory.
+
+   Such a map might be started by the command:
+
+     amd /homes amd.homes
+
+   where the map 'amd.homes' contained the entries:
+
+     /defaults   type:=link   # All the entries are of type:=link
+     jsp         fs:=/home/charm/jsp
+     njw         fs:=/home/dylan/dk5/njw
+     ...
+     phjk        fs:=/home/toytown/ai/phjk
+     sjv         fs:=/home/ganymede/sjv
+
+   Whenever a login name is accessed in '/homes' a symbolic link appears
+pointing to the real location of that user's home directory.  In this
+example, '/homes/jsp' would appear to be a symbolic link pointing to
+'/home/charm/jsp'.  Of course, '/home' would also be an automount point.
+
+   This system causes an extra level of symbolic links to be used.
+Although that turns out to be relatively inexpensive, an alternative is
+to directly mount the required filesystems in the '/homes' map.  The
+required map is simple, but long, and its creation is best automated.
+The entry for 'jsp' could be:
+
+     jsp   -sublink:=${key};rfs:=/home/charm \
+                    host==charm;type:=ufs;dev:=/dev/xd0g \
+                    host!=charm;type:=nfs;rhost:=charm
+
+   This map can become quite big if it contains a large number of
+entries.  By combining two other features of Amd it can be greatly
+simplified.
+
+   First the UFS partitions should be mounted under the control of
+'/etc/fstab', taking care that they are mounted in the same place that
+Amd would have automounted them.  In most cases this would be something
+like '/a/"host"/home/"host"' and '/etc/fstab' on host 'charm' would have
+a line:
+
+     /dev/xy0g /a/charm/home/charm 4.2 rw,nosuid,grpid 1 5
+
+   The map can then be changed to:
+
+     /defaults    type:=nfs;sublink:=${key};opts:=rw,intr,nosuid,grpid
+     jsp          rhost:=charm;rfs:=/home/charm
+     njw          rhost:=dylan;rfs:=/home/dylan/dk5
+     ...
+     phjk         rhost:=toytown;rfs:=/home/toytown;sublink:=ai/${key}
+     sjv          rhost:=ganymede;rfs:=/home/ganymede
+
+   This map operates as usual on a remote machine (ie '${host}' not
+equal to '${rhost}').  On the machine where the filesystem is stored (ie
+'${host}' equal to '${rhost}'), Amd will construct a local filesystem
+mount point which corresponds to the name of the locally mounted UFS
+partition.  If Amd is started with the '-r' option then instead of
+attempting an NFS mount, Amd will simply inherit the UFS mount (*note
+Inheritance Filesystem::).  If '-r' is not used then a loopback NFS
+mount will be made.  This type of mount is known to cause a deadlock on
+many systems.
+
+
+File: am-utils.info,  Node: Architecture Sharing,  Next: Wildcard Names,  Prev: Home Directories,  Up: Examples
+
+11.3 Architecture Sharing
+=========================
+
+Often a filesystem will be shared by machines of different
+architectures.  Separate trees can be maintained for the executable
+images for each architecture, but it may be more convenient to have a
+shared tree, with distinct subdirectories.
+
+   A shared tree might have the following structure on the fileserver
+(called 'fserver' in the example):
+
+     local/tex
+     local/tex/fonts
+     local/tex/lib
+     local/tex/bin
+     local/tex/bin/sun3
+     local/tex/bin/sun4
+     local/tex/bin/hp9000
+     ...
+
+   In this example, the subdirectories of 'local/tex/bin' should be
+hidden when accessed via the automount point (conventionally '/vol').  A
+mount-map for '/vol' to achieve this would look like:
+
+     /defaults   sublink:=${/key};rhost:=fserver;type:=link
+     tex         type:=auto;fs:=${map};pref:=${key}/
+     tex/fonts   host!=fserver;type:=nfs;rfs:=/vol/tex \
+                 host==fserver;fs:=/usr/local/tex
+     tex/lib     host!=fserver;type:=nfs;rfs:=/vol/tex \
+                 host==fserver;fs:=/usr/local/tex
+     tex/bin     -sublink:=${/key}/${arch} \
+                 host!=fserver;type:=nfs;rfs:=/vol/tex \
+                 host:=fserver;fs:=/usr/local/tex
+
+   When '/vol/tex/bin' is referenced, the current machine architecture
+is automatically appended to the path by the '${sublink}' variable.
+This means that users can have '/vol/tex/bin' in their 'PATH' without
+concern for architecture dependencies.
+
+
+File: am-utils.info,  Node: Wildcard Names,  Next: rwho servers,  Prev: Architecture Sharing,  Up: Examples
+
+11.4 Wildcard Names & Replicated Servers
+========================================
+
+By using the wildcard facility, Amd can "overlay" an existing directory
+with additional entries.  The system files are usually mounted under
+'/usr'.  If instead, Amd is mounted on '/usr', additional names can be
+overlayed to augment or replace names in the "master" '/usr'.  A map to
+do this would have the form:
+
+     local  type:=auto;fs:=local-map
+     share  type:=auto;fs:=share-map
+     *      -type:=nfs;rfs:=/export/exec/${arch};sublink:="${key}" \
+             rhost:=fserv1  rhost:=fserv2  rhost:=fserv3
+
+   Note that the assignment to '${sublink}' is surrounded by double
+quotes to prevent the incoming key from causing the map to be
+misinterpreted.  This map has the effect of directing any access to
+'/usr/local' or '/usr/share' to another automount point.
+
+   In this example, it is assumed that the '/usr' files are replicated
+on three fileservers: 'fserv1', 'fserv2' and 'fserv3'.  For any
+references other than to 'local' and 'share' one of the servers is used
+and a symbolic link to ${autodir}/${rhost}/export/exec/${arch}/whatever
+is returned once an appropriate filesystem has been mounted.
+
+
+File: am-utils.info,  Node: rwho servers,  Next: /vol,  Prev: Wildcard Names,  Up: Examples
+
+11.5 'rwho' servers
+===================
+
+The '/usr/spool/rwho' directory is a good candidate for automounting.
+For efficiency reasons it is best to capture the rwho data on a small
+number of machines and then mount that information onto a large number
+of clients.  The data written into the rwho files is byte order
+dependent so only servers with the correct byte ordering can be used by
+a client:
+
+     /defaults         type:=nfs
+     usr/spool/rwho    -byte==little;rfs:=/usr/spool/rwho \
+                           rhost:=vaxA  rhost:=vaxB \
+                       || -rfs:=/usr/spool/rwho \
+                           rhost:=sun4  rhost:=hp300
+
+
+File: am-utils.info,  Node: /vol,  Next: /defaults with selectors,  Prev: rwho servers,  Up: Examples
+
+11.6 '/vol'
+===========
+
+'/vol' is used as a catch-all for volumes which do not have other
+conventional names.
+
+   Below is part of the '/vol' map for the domain 'doc.ic.ac.uk'.  The
+'r+d' tree is used for new or experimental software that needs to be
+available everywhere without installing it on all the fileservers.
+Users wishing to try out the new software then simply include
+'/vol/r+d/{bin,ucb}' in their path.
+
+   The main tree resides on one host 'gould.doc.ic.ac.uk', which has
+different 'bin', 'etc', 'lib' and 'ucb' sub-directories for each machine
+architecture.  For example, '/vol/r+d/bin' for a Sun-4 would be stored
+in the sub-directory 'bin/sun4' of the filesystem '/usr/r+d'.  When it
+was accessed a symbolic link pointing to '/a/gould/usr/r+d/bin/sun4'
+would be returned.
+
+     /defaults    type:=nfs;opts:=rw,grpid,nosuid,intr,soft
+     wp           -opts:=rw,grpid,nosuid;rhost:=charm \
+                  host==charm;type:=link;fs:=/usr/local/wp \
+                  host!=charm;type:=nfs;rfs:=/vol/wp
+     ...
+     #
+     src          -opts:=rw,grpid,nosuid;rhost:=charm \
+                  host==charm;type:=link;fs:=/usr/src \
+                  host!=charm;type:=nfs;rfs:=/vol/src
+     #
+     r+d          type:=auto;fs:=${map};pref:=r+d/
+     # per architecture bin,etc,lib&ucb...
+     r+d/bin      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}/${arch}
+     r+d/etc      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}/${arch}
+     r+d/include  rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}
+     r+d/lib      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}/${arch}
+     r+d/man      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}
+     r+d/src      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}
+     r+d/ucb      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}/${arch}
+     # hades pictures
+     pictures     -opts:=rw,grpid,nosuid;rhost:=thpfs \
+                  host==thpfs;type:=link;fs:=/nbsd/pictures \
+                  host!=thpfs;type:=nfs;rfs:=/nbsd;sublink:=pictures
+     # hades tools
+     hades        -opts:=rw,grpid,nosuid;rhost:=thpfs \
+                  host==thpfs;type:=link;fs:=/nbsd/hades \
+                  host!=thpfs;type:=nfs;rfs:=/nbsd;sublink:=hades
+     # bsd tools for hp.
+     bsd          -opts:=rw,grpid,nosuid;arch==hp9000;rhost:=thpfs \
+                  host==thpfs;type:=link;fs:=/nbsd/bsd \
+                  host!=thpfs;type:=nfs;rfs:=/nbsd;sublink:=bsd
+
+
+File: am-utils.info,  Node: /defaults with selectors,  Next: /tftpboot in a chroot-ed environment,  Prev: /vol,  Up: Examples
+
+11.7 '/defaults' with selectors
+===============================
+
+It is sometimes useful to have different defaults for a given map.  To
+achieve this, the '/defaults' entry must be able to process normal
+selectors.  This feature is turned on by setting 'selectors_in_defaults
+= yes' in the 'amd.conf' file.  *Note selectors_in_defaults Parameter::.
+
+   In this example, I set different default NFS mount options for hosts
+which are running over a slower network link.  By setting a smaller size
+for the NFS read and write buffer sizes, you can greatly improve remote
+file service performance.
+
+     /defaults \
+       wire==slip-net;opts:=rw,intr,rsize=1024,wsize=1024,timeo=20,retrans=10 \
+       wire!=slip-net;opts:=rw,intr
+
+
+File: am-utils.info,  Node: /tftpboot in a chroot-ed environment,  Prev: /defaults with selectors,  Up: Examples
+
+11.8 '/tftpboot' in a chroot-ed environment
+===========================================
+
+In this complex example, we attempt to run an Amd process _inside_ a
+chroot-ed environment.  'tftpd' (Trivial FTP) is used to trivially
+retrieve files used to boot X-Terminals, Network Printers, Network
+routers, diskless workstations, and other such devices.  For security
+reasons, 'tftpd' (and also 'ftpd') processes are run using the chroot(2)
+system call.  This provides an environment for these processes, where
+access to any files outside the directory where the chroot-ed process
+runs is denied.
+
+   For example, if you start 'tftpd' on your system with
+
+     chroot /tftpboot /usr/sbin/tftpd
+
+then the 'tftpd' process will not be able to access any files outside
+'/tftpboot'.  This ensures that no one can retrieve files such as
+'/etc/passwd' and run password crackers on it.
+
+   Since the TFTP service works by broadcast, it is necessary to have at
+least one TFTP server running on each subnet.  If you have lots of files
+that you need to make available for 'tftp', and many subnets, it could
+take significant amounts of disk space on each host serving them.
+
+   A solution we implemented at Columbia University was to have every
+host run 'tftpd', but have those servers retrieve the boot files from
+two replicated servers.  Those replicated servers have special
+partitions dedicated to the many network boot files.
+
+   We start Amd as follows:
+
+     amd /tftpboot/.amd amd.tftpboot
+
+   That is, Amd is serving the directory '/tftpboot/.amd'.  The 'tftp'
+server runs inside '/tftpboot' and is chroot-ed in that directory too.
+The 'amd.tftpboot' map looks like:
+
+     #
+     # Amd /tftpboot directory -> host map
+     #
+
+     /defaults  opts:=nosuid,ro,intr,soft;fs:=/tftpboot/import;type:=nfs
+
+     tp         host==lol;rfs:=/n/lol/import/tftpboot;type:=lofs \
+                host==ober;rfs:=/n/ober/misc/win/tftpboot;type:=lofs \
+                rhost:=ober;rfs:=/n/ober/misc/win/tftpboot \
+                rhost:=lol;rfs:=/n/lol/import/tftpboot
+
+   To help understand this example, I list a few of the file entries
+that are created inside '/tftpboot':
+
+     $ ls -la /tftpboot
+     dr-xr-xr-x   2 root   512 Aug 30 23:11 .amd
+     drwxrwsr-x  12 root   512 Aug 30 08:00 import
+     lrwxrwxrwx   1 root    33 Feb 27  1997 adminpr.cfg -> ./.amd/tp/hplj/adminpr.cfg
+     lrwxrwxrwx   1 root    22 Dec  5  1996 tekxp -> ./.amd/tp/xterms/tekxp
+     lrwxrwxrwx   1 root     1 Dec  5  1996 tftpboot -> .
+
+   Here is an explanation of each of the entries listed above:
+
+'.amd'
+     This is the Amd mount point.  Note that you do not need to run a
+     separate Amd process for the TFTP service.  The chroot(2) system
+     call only protects against file access, but the same process can
+     still serve files and directories inside and outside the chroot-ed
+     environment, because Amd itself was not run in chroot-ed mode.
+
+'import'
+     This is the mount point where Amd will mount the directories
+     containing the boot files.  The map is designed so that remote
+     directories will be NFS mounted (even if they are already mounted
+     elsewhere), and local directories are loopback mounted (since they
+     are not accessible outside the chroot-ed '/tftpboot' directory).
+
+'adminpr.cfg'
+'tekxp'
+     Two manually created symbolic links to directories _inside_ the
+     Amd-managed directory.  The crossing of the component 'tp' will
+     cause Amd to automount one of the remote replicas.  Once crossed,
+     access to files inside proceeds as usual.  The 'adminpr.cfg' is a
+     configuration file for an HP Laser-Jet 4si printer, and the 'tekxp'
+     is a directory for Tektronix X-Terminal boot files.
+
+'tftpboot'
+     This innocent looking symlink is important.  Usually, when devices
+     boot via the TFTP service, they perform the 'get file' command to
+     retrieve FILE.  However, some devices assume that 'tftpd' does not
+     run in a chroot-ed environment, but rather "unprotected", and thus
+     use a full pathname for files to retrieve, as in 'get
+     /tftpboot/file'.  This symlink effectively strips out the leading
+     '/tftpboot/'.
+
+
+File: am-utils.info,  Node: Internals,  Next: Acknowledgments & Trademarks,  Prev: Examples,  Up: Top
+
+12 Internals
+************
+
+Note that there are more error and logging messages possible than are
+listed here.  Most of them are self-explanatory.  Refer to the program
+sources for more details on the rest.
+
+* Menu:
+
+* Log Messages::
+
+
+File: am-utils.info,  Node: Log Messages,  Prev: Internals,  Up: Internals
+
+12.1 Log Messages
+=================
+
+In the following sections a brief explanation is given of some of the
+log messages made by Amd.  Where the message is in 'typewriter' font, it
+corresponds exactly to the message produced by Amd.  Words in "italic"
+are replaced by an appropriate string.  Variables, '${var}', indicate
+that the value of the appropriate variable is output.
+
+   Log messages are either sent directly to a file, or logged via the
+syslog(3) mechanism.  *Note log_file Parameter::.  In either case,
+entries in the file are of the form:
+     date-string  hostname amd[pid]  message
+
+* Menu:
+
+* Fatal errors::
+* Info messages::
+
+
+File: am-utils.info,  Node: Fatal errors,  Next: Info messages,  Prev: Log Messages,  Up: Log Messages
+
+12.1.1 Fatal errors
+-------------------
+
+Amd attempts to deal with unusual events.  Whenever it is not possible
+to deal with such an error, Amd will log an appropriate message and, if
+it cannot possibly continue, will either exit or abort.  These messages
+are selected by '-x fatal' on the command line.  When syslog(3) is being
+used, they are logged with level 'LOG_FATAL'.  Even if Amd continues to
+operate it is likely to remain in a precarious state and should be
+restarted at the earliest opportunity.
+
+Attempting to inherit not-a-filesystem
+     The prototype mount point created during a filesystem restart did
+     not contain a reference to the restarted filesystem.  This error
+     "should never happen".
+
+Can't bind to domain "NIS-domain"
+     A specific NIS domain was requested on the command line, but no
+     server for that domain is available on the local net.
+
+Can't determine IP address of this host (hostname)
+     When Amd starts it determines its own IP address.  If this lookup
+     fails then Amd cannot continue.  The hostname it looks up is that
+     obtained returned by gethostname(2) system call.
+
+Can't find root file handle for automount point
+     Amd creates its own file handles for the automount points.  When it
+     mounts itself as a server, it must pass these file handles to the
+     local kernel.  If the filehandle is not obtainable the mount point
+     is ignored.  This error "should never happen".
+
+Must be root to mount filesystems (euid = euid)
+     To prevent embarrassment, Amd makes sure it has appropriate system
+     privileges.  This amounts to having an euid of 0.  The check is
+     made after argument processing complete to give non-root users a
+     chance to access the '-v' option.
+
+No work to do - quitting
+     No automount points were given on the command line and so there is
+     no work to do.
+
+Out of memory
+     While attempting to malloc some memory, the memory space available
+     to Amd was exhausted.  This is an unrecoverable error.
+
+Out of memory in realloc
+     While attempting to realloc some memory, the memory space available
+     to Amd was exhausted.  This is an unrecoverable error.
+
+cannot create rpc/udp service
+     Either the NFS or AMQ endpoint could not be created.
+
+gethostname: description
+     The gethostname(2) system call failed during startup.
+
+host name is not set
+     The gethostname(2) system call returned a zero length host name.
+     This can happen if Amd is started in single user mode just after
+     booting the system.
+
+ifs_match called!
+     An internal error occurred while restarting a pre-mounted
+     filesystem.  This error "should never happen".
+
+mount_afs: description
+     An error occurred while Amd was mounting itself.
+
+run_rpc failed
+     Somehow the main NFS server loop failed.  This error "should never
+     happen".
+
+unable to free rpc arguments in amqprog_1
+     The incoming arguments to the AMQ server could not be free'ed.
+
+unable to free rpc arguments in nfs_program_1
+     The incoming arguments to the NFS server could not be free'ed.
+
+unable to register (AMQ_PROGRAM, AMQ_VERSION, udp)
+     The AMQ server could not be registered with the local portmapper or
+     the internal RPC dispatcher.
+
+unable to register (NFS_PROGRAM, NFS_VERSION, 0)
+     The NFS server could not be registered with the internal RPC
+     dispatcher.
+
+   XXX: This section needs to be updated
+
+
+File: am-utils.info,  Node: Info messages,  Prev: Fatal errors,  Up: Log Messages
+
+12.1.2 Info messages
+--------------------
+
+Amd generates information messages to record state changes.  These
+messages are selected by '-x info' on the command line.  When syslog(3)
+is being used, they are logged with level 'LOG_INFO'.
+
+   The messages listed below can be generated and are in a format
+suitable for simple statistical analysis.  "mount-info" is the string
+that is displayed by "Amq" in its mount information column and placed in
+the system mount table.
+
+"${path}" forcibly timed out
+     An automount point has been timed out by the Amq command.
+
+"${path}" has timed out
+     No access to the automount point has been made within the timeout
+     period.
+
+Filehandle denied for "${rhost}:${rfs}"
+     The mount daemon refused to return a file handle for the requested
+     filesystem.
+
+Filehandle error for "${rhost}:${rfs}": description
+     The mount daemon gave some other error for the requested
+     filesystem.
+
+Finishing with status exit-status
+     Amd is about to exit with the given exit status.
+
+Re-synchronizing cache for map ${map}
+     The named map has been modified and the internal cache is being
+     re-synchronized.
+
+file server ${rhost} is down - timeout of "${path}" ignored
+     An automount point has timed out, but the corresponding file server
+     is known to be down.  This message is only produced once for each
+     mount point for which the server is down.
+
+file server ${rhost} type nfs is down
+     An NFS file server that was previously up is now down.
+
+file server ${rhost} type nfs is up
+     An NFS file server that was previously down is now up.
+
+file server ${rhost} type nfs starts down
+     A new NFS file server has been referenced and is known to be down.
+
+file server ${rhost} type nfs starts up
+     A new NFS file server has been referenced and is known to be up.
+
+mount of "${path}" on ${fs} timed out
+     Attempts to mount a filesystem for the given automount point have
+     failed to complete within 30 seconds.
+
+mount-info mounted fstype ${type} on ${fs}
+     A new file system has been mounted.
+
+mount-info restarted fstype ${type} on ${fs}
+     Amd is using a pre-mounted filesystem to satisfy a mount request.
+
+mount-info unmounted fstype ${type} from ${fs}
+     A file system has been unmounted.
+
+mount-info unmounted fstype ${type} from ${fs} link ${fs}/${sublink}
+     A file system of which only a sub-directory was in use has been
+     unmounted.
+
+restarting mount-info on ${fs}
+     A pre-mounted file system has been noted.
+
+   XXX: This section needs to be updated
+
+
+File: am-utils.info,  Node: Acknowledgments & Trademarks,  Next: Index,  Prev: Internals,  Up: Top
+
+Acknowledgments & Trademarks
+****************************
+
+Many thanks to the Am-Utils Users mailing list through the months
+developing am-utils.  These members have contributed to the discussions,
+ideas, code and documentation, and subjected their systems to alpha
+quality code.  Special thanks go to those authors
+(http://www.am-utils.org/docs/am-utils/AUTHORS.txt) who have submitted
+patches, and especially to the maintainers:
+
+   * Erez Zadok (http://www.cs.sunysb.edu/~ezk)
+   * Ion Badulescu <ionut AT badula.org>
+   * Rainer Orth <ro AT techfak.uni-bielefeld.de>
+   * Nick Williams <nick.williams AT morganstanley.com>
+
+   Thanks to the Formal Methods Group at Imperial College for suffering
+patiently while Amd was being developed on their machines.
+
+   Thanks to the many people who have helped with the development of
+Amd, especially Piete Brooks at the Cambridge University Computing Lab
+for many hours of testing, experimentation and discussion.
+
+   Thanks to the older Amd Workers <amd-workers AT
+majordomo.glue.umd.edu> mailing list (now defunct) members for many
+suggestions and bug reports to Amd.
+
+   * DEC, VAX and Ultrix are registered trademarks of Digital Equipment
+     Corporation.
+   * AIX and IBM are registered trademarks of International Business
+     Machines Corporation.
+   * Sun, NFS and SunOS are registered trademarks of Sun Microsystems,
+     Inc.
+   * UNIX is a registered trademark in the USA and other countries,
+     exclusively licensed through X/Open Company, Ltd.
+   * All other registered trademarks are owned by their respective
+     owners.
+
+
+File: am-utils.info,  Node: Index,  Prev: Acknowledgments & Trademarks,  Up: Top
+
+Index
+*****
+
+
+* Menu:
+
+* !exists, boolean mount selector:       exists Selector Function.
+                                                              (line   6)
+* !false, boolean mount selector:        false Selector Function.
+                                                              (line   6)
+* !in_network, boolean mount selector:   in_network Selector Function.
+                                                              (line   6)
+* !netgrp, boolean mount selector:       netgrp Selector Function.
+                                                              (line   6)
+* !netgrpd, boolean mount selector:      netgrpd Selector Function.
+                                                              (line   6)
+* !true, boolean mount selector:         true Selector Function.
+                                                              (line   6)
+* !xhost, boolean mount selector:        xhost Selector Function.
+                                                              (line   6)
+* /defaults with selectors:              /defaults with selectors.
+                                                              (line   6)
+* /etc/passwd maps:                      Password maps.       (line   6)
+* /etc/rc.local additions:               Starting Amd.        (line   6)
+* /tftpboot in a chroot-ed environment:  /tftpboot in a chroot-ed environment.
+                                                              (line   6)
+* /vol:                                  /vol.                (line   6)
+* Additions to /etc/rc.local:            Starting Amd.        (line   6)
+* addopts, mount option:                 addopts Option.      (line   6)
+* Aliased hostnames:                     -n Option.           (line   6)
+* Alternate locations:                   Mounting a Volume.   (line   6)
+* am-eject:                              am-eject.            (line   6)
+* Am-utils book:                         AddInfo.             (line  79)
+* Amd book:                              AddInfo.             (line  79)
+* Amd command line options:              Amd Command Line Options.
+                                                              (line   6)
+* Amd configuration file:                -F Option.           (line   6)
+* Amd Configuration File:                Amd Configuration File.
+                                                              (line   6)
+* Amd configuration file; specifying name: -F Option.         (line   6)
+* Amd's PID:                             Amq -p option.       (line   6)
+* Amd's process ID:                      Amq -p option.       (line   6)
+* amd.conf:                              Amd Configuration File.
+                                                              (line   6)
+* amd.conf common parameters:            Common Parameters.   (line   6)
+* amd.conf examples:                     amd.conf Examples.   (line   6)
+* amd.conf file:                         -F Option.           (line   6)
+* amd.conf file format:                  File Format.         (line   6)
+* amd.conf global parameters:            Global Parameters.   (line   6)
+* amd.conf global section:               The Global Section.  (line   6)
+* amd.conf regular map parameters:       Regular Map Parameters.
+                                                              (line   6)
+* amd.conf regular map sections:         Regular Map Sections.
+                                                              (line   6)
+* amd.conf-sample:                       amd.conf-sample.     (line   6)
+* amd2ldif:                              amd2ldif.            (line   6)
+* amd2sun:                               amd2sun.             (line   6)
+* Amq command:                           Run-time Administration.
+                                                              (line   6)
+* arch Parameter:                        arch Parameter.      (line   6)
+* arch Selector Variable:                arch Selector Variable.
+                                                              (line   6)
+* arch, FSinfo host attribute:           FSinfo arch Option.  (line   6)
+* arch, mount selector:                  arch Selector Variable.
+                                                              (line   6)
+* Architecture dependent volumes:        Architecture Sharing.
+                                                              (line   6)
+* Architecture sharing:                  Architecture Sharing.
+                                                              (line   6)
+* Architecture specific mounts:          rwho servers.        (line   6)
+* Assorted Tools:                        Assorted Tools.      (line   6)
+* Atomic NFS mounts:                     Network Filesystem Group.
+                                                              (line   6)
+* auto, filesystem type:                 Automount Filesystem.
+                                                              (line   6)
+* autodir Selector Variable:             autodir Selector Variable.
+                                                              (line   6)
+* autodir, mount selector:               autodir Selector Variable.
+                                                              (line   6)
+* autofs_use_lofs Parameter:             autofs_use_lofs Parameter.
+                                                              (line   6)
+* Automatic generation of user maps:     Password maps.       (line   6)
+* Automount directory:                   -a Option.           (line   6)
+* Automount filesystem:                  Automount Filesystem.
+                                                              (line   6)
+* automount2amd:                         automount2amd.       (line   6)
+* Automounter book:                      AddInfo.             (line  79)
+* Automounter configuration maps:        Mount Maps.          (line   6)
+* Automounter fundamentals:              Fundamentals.        (line   6)
+* auto_attrcache Parameter:              auto_attrcache Parameter.
+                                                              (line   6)
+* auto_dir Parameter:                    auto_dir Parameter.  (line   6)
+* Background mounts:                     Mounting a Volume.   (line   6)
+* Background to Mail Delivery:           Background to Mail Delivery.
+                                                              (line   6)
+* Binding names to filesystems:          Volume Binding.      (line   6)
+* book:                                  AddInfo.             (line  79)
+* bootparams, FSinfo prefix:             -b FSinfo Option.    (line   6)
+* browsable_dirs Parameter:              browsable_dirs Parameter.
+                                                              (line   6)
+* Bug reports:                           AddInfo.             (line   9)
+* byte Selector Variable:                byte Selector Variable.
+                                                              (line   6)
+* byte, mount selector:                  byte Selector Variable.
+                                                              (line   6)
+* Cache interval:                        -c Option.           (line   6)
+* cache, mount map option:               Automount Filesystem.
+                                                              (line  15)
+* cachedir, mount option:                Caching Filesystem.  (line  13)
+* cachefs, filesystem type:              Caching Filesystem.  (line   6)
+* cache_duration Parameter:              cache_duration Parameter.
+                                                              (line   6)
+* Caching Filesystem:                    Caching Filesystem.  (line   6)
+* Catch-all mount point:                 /vol.                (line   6)
+* CD-ROM Filesystem:                     CD-ROM Filesystem.   (line   6)
+* CD-ROM Filesystem <1>:                 UDF Filesystem.      (line   6)
+* cdfs, filesystem type:                 CD-ROM Filesystem.   (line   6)
+* Centralized Mail Spool Directory:      Centralized Mail Spool Directory.
+                                                              (line   6)
+* Changing the interval before a filesystem times out: -c Option.
+                                                              (line   6)
+* chroot; /tftpboot example:             /tftpboot in a chroot-ed environment.
+                                                              (line   6)
+* Cluster names:                         -C Option.           (line   6)
+* cluster Parameter:                     cluster Parameter.   (line   6)
+* cluster Selector Variable:             cluster Selector Variable.
+                                                              (line   6)
+* cluster, FSinfo host attribute:        FSinfo cluster Option.
+                                                              (line   6)
+* cluster, mount selector:               cluster Selector Variable.
+                                                              (line   6)
+* CNAMEs:                                xhost Selector Function.
+                                                              (line   6)
+* Command line options, Amd:             Amd Command Line Options.
+                                                              (line   6)
+* Command line options, FSinfo:          FSinfo Command Line Options.
+                                                              (line   6)
+* config, FSinfo host attribute:         FSinfo config Option.
+                                                              (line   6)
+* Configuration file; tags:              -T Option.           (line   6)
+* Configuration map types:               Map Types.           (line   6)
+* Controlling Amd:                       Controlling Amd.     (line   6)
+* Controlling Hlfsd:                     Controlling Hlfsd.   (line   6)
+* Creating a pid file:                   -p Option.           (line   6)
+* ctl-amd:                               ctl-amd.             (line   6)
+* ctl-amd <1>:                           Starting Amd.        (line   6)
+* ctl-hlfsd:                             Controlling Hlfsd.   (line   6)
+* ctl-hlfsd <1>:                         ctl-hlfsd.           (line   6)
+* Debug options:                         -D Option.           (line   6)
+* Debugging a new Amd configuration:     Amq -P option.       (line   6)
+* debugging hesiod resolver service:     -D Option.           (line  35)
+* Debugging options via Amq:             Other Amq options.   (line   6)
+* debug_mtab_file Parameter:             debug_mtab_file Parameter.
+                                                              (line   6)
+* debug_options Parameter:               debug_options Parameter.
+                                                              (line   6)
+* Defining a host, FSinfo:               FSinfo host definitions.
+                                                              (line   6)
+* Defining an Amd mount map, FSinfo:     FSinfo automount definitions.
+                                                              (line   6)
+* Defining host attributes, FSinfo:      FSinfo host attributes.
+                                                              (line   6)
+* delay, mount option:                   delay Option.        (line   6)
+* Delaying mounts from specific locations: delay Option.      (line   6)
+* Determining the map type:              Map Types.           (line   6)
+* dev, mount option:                     Unix Filesystem.     (line  12)
+* dev, mount option <1>:                 CD-ROM Filesystem.   (line  11)
+* dev, mount option <2>:                 UDF Filesystem.      (line  11)
+* dev, mount option <3>:                 Floppy Filesystem.   (line  11)
+* Direct automount filesystem:           Direct Automount Filesystem.
+                                                              (line   6)
+* direct, filesystem type:               Direct Automount Filesystem.
+                                                              (line   6)
+* Discovering version information:       -v Option.           (line   6)
+* Discovering what is going on at run-time: Controlling Amd.  (line   6)
+* Disk filesystems:                      Unix Filesystem.     (line   6)
+* dismount_interval Parameter:           dismount_interval Parameter.
+                                                              (line   6)
+* Displaying brief help:                 -H Option.           (line   6)
+* Displaying brief help <1>:             Amq -H option.       (line   6)
+* Displaying the process id:             -p Option.           (line   6)
+* Distributed Mail Spool Service:        Distributed Mail Spool Service.
+                                                              (line   6)
+* dollar Selector Variable:              dollar Selector Variable.
+                                                              (line   6)
+* Domain name:                           -d Option.           (line   6)
+* domain Selector Variable:              domain Selector Variable.
+                                                              (line   6)
+* Domain stripping:                      Variable Expansion.  (line   6)
+* domain, mount selector:                domain Selector Variable.
+                                                              (line   6)
+* Domainname operators:                  Variable Expansion.  (line   6)
+* domain_strip Parameter:                domain_strip Parameter.
+                                                              (line   6)
+* dumpset, FSinfo filesystems option:    FSinfo dumpset Option.
+                                                              (line   6)
+* dumpset, FSinfo prefix:                -d FSinfo Option.    (line   6)
+* Duplicated volumes:                    Volume Naming.       (line   6)
+* EFS:                                   Unix Filesystem.     (line   6)
+* efs, filesystem type:                  Unix Filesystem.     (line   6)
+* Environment variables:                 Variable Expansion.  (line   6)
+* Error filesystem:                      Error Filesystem.    (line   6)
+* error, filesystem type:                Error Filesystem.    (line   6)
+* Example of architecture specific mounts: rwho servers.      (line   6)
+* Example of mounting home directories:  Home Directories.    (line   6)
+* Executable maps:                       Executable maps.     (line   6)
+* exec_map_timeout Parameter:            exec_map_timeout Parameter.
+                                                              (line   6)
+* exists Selector Function:              exists Selector Function.
+                                                              (line   6)
+* exists, boolean mount selector:        exists Selector Function.
+                                                              (line   6)
+* export, FSinfo special fstype:         FSinfo fstype Option.
+                                                              (line   6)
+* exportfs, FSinfo mount option:         FSinfo mount Option. (line   6)
+* exports, FSinfo prefix:                -e FSinfo Option.    (line   6)
+* false Selector Function:               false Selector Function.
+                                                              (line   6)
+* false, boolean mount selector:         false Selector Function.
+                                                              (line   6)
+* File map syntactic conventions:        File maps.           (line   6)
+* File maps:                             File maps.           (line   6)
+* Fileserver:                            Filesystems and Volumes.
+                                                              (line   6)
+* Filesystem:                            Filesystems and Volumes.
+                                                              (line   6)
+* Filesystem info package:               FSinfo.              (line   6)
+* Filesystem type; auto:                 Automount Filesystem.
+                                                              (line   6)
+* Filesystem type; cachefs:              Caching Filesystem.  (line   6)
+* Filesystem type; cdfs:                 CD-ROM Filesystem.   (line   6)
+* Filesystem type; direct:               Direct Automount Filesystem.
+                                                              (line   6)
+* Filesystem type; efs:                  Unix Filesystem.     (line   6)
+* Filesystem type; error:                Error Filesystem.    (line   6)
+* Filesystem type; host:                 Network Host Filesystem.
+                                                              (line   6)
+* Filesystem type; inherit:              Inheritance Filesystem.
+                                                              (line   6)
+* Filesystem type; link:                 Symbolic Link Filesystem.
+                                                              (line   6)
+* Filesystem type; linkx:                Symbolic Link Filesystem II.
+                                                              (line   6)
+* Filesystem type; lofs:                 Loopback Filesystem. (line   6)
+* Filesystem type; mfs:                  Memory/RAM Filesystem.
+                                                              (line   6)
+* Filesystem type; nfs:                  Network Filesystem.  (line   6)
+* Filesystem type; nfsl:                 NFS-Link Filesystem. (line   6)
+* Filesystem type; nfsx:                 Network Filesystem Group.
+                                                              (line   6)
+* Filesystem type; nullfs:               Null Filesystem.     (line   6)
+* Filesystem type; pcfs:                 Floppy Filesystem.   (line   6)
+* Filesystem type; program:              Program Filesystem.  (line   6)
+* Filesystem type; root:                 Root Filesystem.     (line   6)
+* Filesystem type; tfs:                  Translucent Filesystem.
+                                                              (line   6)
+* Filesystem type; tmpfs:                Shared Memory+Swap Filesystem.
+                                                              (line   6)
+* Filesystem type; toplvl:               Top-level Filesystem.
+                                                              (line   6)
+* Filesystem type; udf:                  UDF Filesystem.      (line   6)
+* Filesystem type; ufs:                  Unix Filesystem.     (line   6)
+* Filesystem type; umapfs:               User ID Mapping Filesystem.
+                                                              (line   6)
+* Filesystem type; union:                Union Filesystem.    (line   6)
+* Filesystem type; xfs:                  Unix Filesystem.     (line   6)
+* Filesystem types:                      Filesystem Types.    (line   6)
+* fix-amd-map:                           fix-amd-map.         (line   6)
+* fixmount:                              fixmount.            (line   6)
+* fixrmtab:                              fixrmtab.            (line   6)
+* Flat file maps:                        File maps.           (line   6)
+* Floppy Filesystem:                     Floppy Filesystem.   (line   6)
+* Flushing the map cache:                Amq -f option.       (line   6)
+* forced_unmounts Parameter:             forced_unmounts Parameter.
+                                                              (line   6)
+* Forcing Amq to use a TCP transport:    Amq -T option.       (line   6)
+* Forcing Amq to use a UDP transport:    Amq -U option.       (line   6)
+* Forcing filesystem to time out:        Amq -u option.       (line   6)
+* freq, FSinfo filesystems option:       FSinfo freq Option.  (line   6)
+* fs, mount option:                      fs Option.           (line   6)
+* FSinfo:                                FSinfo.              (line   6)
+* FSinfo arch host attribute:            FSinfo arch Option.  (line   6)
+* FSinfo automount definitions:          FSinfo automount definitions.
+                                                              (line   6)
+* FSinfo cluster host attribute:         FSinfo cluster Option.
+                                                              (line   6)
+* FSinfo command line options:           FSinfo Command Line Options.
+                                                              (line   6)
+* FSinfo config host attribute:          FSinfo config Option.
+                                                              (line   6)
+* FSinfo dumpset filesystems option:     FSinfo dumpset Option.
+                                                              (line   6)
+* FSinfo error messages:                 FSinfo errors.       (line   6)
+* FSinfo filesystems:                    FSinfo filesystems.  (line   6)
+* FSinfo freq filesystems option:        FSinfo freq Option.  (line   6)
+* FSinfo fstype filesystems option:      FSinfo fstype Option.
+                                                              (line   6)
+* FSinfo grammar:                        FSinfo Grammar.      (line   6)
+* FSinfo host attributes:                FSinfo host attributes.
+                                                              (line   6)
+* FSinfo host definitions:               FSinfo host definitions.
+                                                              (line   6)
+* FSinfo log filesystems option:         FSinfo log Option.   (line   6)
+* FSinfo mount filesystems option:       FSinfo mount Option. (line   6)
+* FSinfo opts filesystems option:        FSinfo opts Option.  (line   6)
+* FSinfo os host attribute:              FSinfo os Option.    (line   6)
+* FSinfo overview:                       FSinfo Overview.     (line   6)
+* FSinfo passno filesystems option:      FSinfo passno Option.
+                                                              (line   6)
+* FSinfo static mounts:                  FSinfo static mounts.
+                                                              (line   6)
+* fstab, FSinfo prefix:                  -f FSinfo Option.    (line   6)
+* fstype, FSinfo filesystems option:     FSinfo fstype Option.
+                                                              (line   6)
+* fully_qualified_hosts Parameter:       fully_qualified_hosts Parameter.
+                                                              (line   6)
+* full_os Parameter:                     full_os Parameter.   (line   6)
+* full_os Selector Variable:             full_os Selector Variable.
+                                                              (line   6)
+* full_os, mount selector:               full_os Selector Variable.
+                                                              (line   6)
+* Generic volume name:                   /vol.                (line   6)
+* Getting Additional Information:        AddInfo.             (line   5)
+* Getting real working directory:        Amq -w option.       (line   6)
+* gid Selector Variable:                 gid Selector Variable.
+                                                              (line   6)
+* gid, mount selector:                   gid Selector Variable.
+                                                              (line   6)
+* Global statistics:                     Amq -s option.       (line   6)
+* Grammar, FSinfo:                       FSinfo Grammar.      (line   6)
+* Help; showing from Amd:                -H Option.           (line   6)
+* Help; showing from Amq:                Amq -H option.       (line   6)
+* Hesiod maps:                           Hesiod maps.         (line   6)
+* Hesiod; turning on RES_DEBUG:          -D Option.           (line  35)
+* hesiod_base Parameter:                 hesiod_base Parameter.
+                                                              (line   6)
+* History:                               History.             (line   6)
+* Hlfsd:                                 Hlfsd.               (line   6)
+* Hlfsd Files:                           Hlfsd Files.         (line   6)
+* Hlfsd Options:                         Hlfsd Options.       (line   6)
+* Hlfsd; background:                     Background to Mail Delivery.
+                                                              (line   6)
+* Hlfsd; controlling:                    Controlling Hlfsd.   (line   6)
+* Hlfsd; Files:                          Hlfsd Files.         (line   6)
+* Hlfsd; introduction:                   Introduction to Hlfsd.
+                                                              (line   6)
+* Hlfsd; Options:                        Hlfsd Options.       (line   6)
+* Hlfsd; using:                          Using Hlfsd.         (line   6)
+* Hlfsd; Why Deliver Into the Home Directory?: Why Deliver Into the Home Directory?.
+                                                              (line   6)
+* Home directories:                      Home Directories.    (line   6)
+* Home-Link Filesystem:                  Hlfsd.               (line   6)
+* host Selector Variable:                host Selector Variable.
+                                                              (line   6)
+* host, filesystem type:                 Network Host Filesystem.
+                                                              (line   6)
+* host, mount selector:                  host Selector Variable.
+                                                              (line   6)
+* hostd Selector Variable:               hostd Selector Variable.
+                                                              (line   6)
+* hostd, mount selector:                 hostd Selector Variable.
+                                                              (line   6)
+* Hostname normalization:                -n Option.           (line   6)
+* hostname, FSinfo command line option:  -h FSinfo Option.    (line   6)
+* How keys are looked up:                Key Lookup.          (line   6)
+* How locations are parsed:              Location Format.     (line   6)
+* How to access environment variables in maps: Variable Expansion.
+                                                              (line   6)
+* How to discover your version of Amd:   -v Option.           (line   6)
+* How to mount a local disk:             Unix Filesystem.     (line   6)
+* How to mount a UFS filesystems:        Unix Filesystem.     (line   6)
+* How to mount all NFS exported filesystems: Network Host Filesystem.
+                                                              (line   6)
+* How to mount an atomic group of NFS filesystems: Network Filesystem Group.
+                                                              (line   6)
+* How to mount and NFS filesystem:       Network Filesystem.  (line   6)
+* How to reference an existing part of the local name space: Symbolic Link Filesystem II.
+                                                              (line   6)
+* How to reference part of the local name space: Symbolic Link Filesystem.
+                                                              (line   6)
+* How to select log messages:            -x Option.           (line   6)
+* How to set default map parameters:     Map Defaults.        (line   6)
+* How to set map cache parameters:       Automount Filesystem.
+                                                              (line   6)
+* How to start a direct automount point: Direct Automount Filesystem.
+                                                              (line   6)
+* How to start an indirect automount point: Automount Filesystem.
+                                                              (line   6)
+* How variables are expanded:            Variable Expansion.  (line   6)
+* inherit, filesystem type:              Inheritance Filesystem.
+                                                              (line   6)
+* Inheritance filesystem:                Inheritance Filesystem.
+                                                              (line   6)
+* Interval before a filesystem times out: -c Option.          (line   6)
+* Introduction:                          Intro.               (line   6)
+* Introduction to Hlfsd:                 Introduction to Hlfsd.
+                                                              (line   6)
+* in_network Selector Function:          in_network Selector Function.
+                                                              (line   6)
+* in_network, boolean mount selector:    in_network Selector Function.
+                                                              (line   6)
+* karch Parameter:                       karch Parameter.     (line   6)
+* karch Selector Variable:               karch Selector Variable.
+                                                              (line   6)
+* karch, mount selector:                 karch Selector Variable.
+                                                              (line   6)
+* Keep-alives:                           Keep-alives.         (line   6)
+* Key lookup:                            Key Lookup.          (line   6)
+* key Selector Variable:                 key Selector Variable.
+                                                              (line   6)
+* key, mount selector:                   key Selector Variable.
+                                                              (line   6)
+* Killing and starting Amd:              Restarting Amd.      (line   6)
+* LDAP maps:                             LDAP maps.           (line   6)
+* ldap_base Parameter:                   ldap_base Parameter. (line   6)
+* ldap_cache_maxmem Parameter:           ldap_cache_maxmem Parameter.
+                                                              (line   6)
+* ldap_cache_seconds Parameter:          ldap_cache_seconds Parameter.
+                                                              (line   6)
+* ldap_hostports Parameter:              ldap_hostports Parameter.
+                                                              (line   6)
+* ldap_proto_version Parameter:          ldap_proto_version Parameter.
+                                                              (line   6)
+* License Information:                   License.             (line   6)
+* Lightweight Directory Access Protocol: LDAP maps.           (line   6)
+* link, filesystem type:                 Symbolic Link Filesystem.
+                                                              (line   6)
+* linkx, filesystem type:                Symbolic Link Filesystem II.
+                                                              (line   6)
+* Listing currently mounted filesystems: Controlling Amd.     (line   6)
+* localhost_address Parameter:           localhost_address Parameter.
+                                                              (line   6)
+* local_domain Parameter:                local_domain Parameter.
+                                                              (line   6)
+* Location format:                       Location Format.     (line   6)
+* Location lists:                        Mounting a Volume.   (line   6)
+* locking executable pages in memory:    -S Option.           (line   6)
+* lofs, filesystem type:                 Loopback Filesystem. (line   6)
+* Log file, resetting:                   Amq -l option.       (line   6)
+* Log filename:                          -l Option.           (line   6)
+* Log message selection:                 -x Option.           (line   6)
+* log, FSinfo filesystems option:        FSinfo log Option.   (line   6)
+* Logging options via Amq:               Other Amq options.   (line   6)
+* log_file Parameter:                    log_file Parameter.  (line   6)
+* log_options Parameter:                 log_options Parameter.
+                                                              (line   6)
+* Looking up keys:                       Key Lookup.          (line   6)
+* Loopback Filesystem:                   Loopback Filesystem. (line   6)
+* lostaltmail:                           lostaltmail.         (line   6)
+* lostaltmail.conf-sample:               lostaltmail.conf-sample.
+                                                              (line   6)
+* lostaltmail; configuration file:       lostaltmail.conf-sample.
+                                                              (line   6)
+* Mailing lists:                         AddInfo.             (line  29)
+* Map cache options:                     Automount Filesystem.
+                                                              (line   6)
+* Map cache synchronizing:               Automount Filesystem.
+                                                              (line   6)
+* Map cache types:                       Automount Filesystem.
+                                                              (line   6)
+* Map cache, flushing:                   Amq -f option.       (line   6)
+* Map defaults:                          Map Defaults.        (line   6)
+* Map entry format:                      Location Format.     (line   6)
+* Map lookup:                            Key Lookup.          (line   6)
+* Map options:                           Map Options.         (line   6)
+* map Selector Variable:                 map Selector Variable.
+                                                              (line   6)
+* Map types:                             Map Types.           (line   6)
+* map, mount selector:                   map Selector Variable.
+                                                              (line   6)
+* maps, FSinfo command line option:      -m FSinfo Option.    (line   6)
+* map_defaults Parameter:                map_defaults Parameter.
+                                                              (line   6)
+* map_name Parameter:                    map_name Parameter.  (line   6)
+* map_options Parameter:                 map_options Parameter.
+                                                              (line   6)
+* map_reload_interval Parameter:         map_reload_interval Parameter.
+                                                              (line   6)
+* map_type Parameter:                    map_type Parameter.  (line   6)
+* Memory/RAM Filesystem:                 Memory/RAM Filesystem.
+                                                              (line   6)
+* mfs, filesystem type:                  Memory/RAM Filesystem.
+                                                              (line   6)
+* mk-amd-map:                            mk-amd-map.          (line   6)
+* mlockall; using:                       -S Option.           (line   6)
+* Mount a filesystem under program control: Program Filesystem.
+                                                              (line   6)
+* Mount flags; acdirmax:                 opts Option.         (line  19)
+* Mount flags; acdirmin:                 opts Option.         (line  22)
+* Mount flags; acregmax:                 opts Option.         (line  25)
+* Mount flags; acregmin:                 opts Option.         (line  28)
+* Mount flags; actimeo:                  opts Option.         (line  31)
+* Mount flags; auto:                     opts Option.         (line  34)
+* Mount flags; cache:                    opts Option.         (line  38)
+* Mount flags; closesession:             opts Option.         (line  41)
+* Mount flags; compress:                 opts Option.         (line  44)
+* Mount flags; defperm:                  opts Option.         (line  47)
+* Mount flags; dev:                      opts Option.         (line  51)
+* Mount flags; dirmask:                  opts Option.         (line  54)
+* Mount flags; dumbtimr:                 opts Option.         (line  60)
+* Mount flags; extatt:                   opts Option.         (line  66)
+* Mount flags; fsid:                     opts Option.         (line  69)
+* Mount flags; gens:                     opts Option.         (line  72)
+* Mount flags; gmtoff:                   opts Option.         (line  76)
+* Mount flags; group:                    opts Option.         (line  81)
+* Mount flags; grpid:                    opts Option.         (line  87)
+* Mount flags; ignore:                   opts Option.         (line  35)
+* Mount flags; int:                      opts Option.         (line  90)
+* Mount flags; intr:                     opts Option.         (line  91)
+* Mount flags; lock:                     opts Option.         (line  94)
+* Mount Flags; longname:                 opts Option.         (line  97)
+* Mount Flags; longname <1>:             opts Option.         (line 249)
+* Mount flags; mask:                     opts Option.         (line 100)
+* Mount flags; maxgroups:                opts Option.         (line 113)
+* Mount flags; multi:                    opts Option.         (line 110)
+* Mount flags; nfsv3:                    opts Option.         (line 116)
+* Mount flags; noac:                     opts Option.         (line 119)
+* Mount flags; noauto:                   opts Option.         (line 122)
+* Mount flags; nocache:                  opts Option.         (line 127)
+* Mount flags; nocasetrans:              opts Option.         (line 130)
+* Mount flags; noconn:                   opts Option.         (line 134)
+* Mount flags; nocto:                    opts Option.         (line 137)
+* Mount flags; nodefperm:                opts Option.         (line 140)
+* Mount flags; nodev:                    opts Option.         (line 144)
+* Mount flags; nodevs:                   opts Option.         (line 145)
+* Mount flags; noexec:                   opts Option.         (line 148)
+* Mount flags; noint:                    opts Option.         (line 151)
+* Mount flags; nojoliet:                 opts Option.         (line 154)
+* Mount flags; nolock:                   opts Option.         (line 158)
+* Mount flags; nomnttab:                 opts Option.         (line 161)
+* Mount flags; norrip:                   opts Option.         (line 165)
+* Mount flags; nosub:                    opts Option.         (line 169)
+* Mount flags; nosuid:                   opts Option.         (line 172)
+* Mount flags; nounmount:                opts Option.         (line 291)
+* Mount flags; noversion:                opts Option.         (line 175)
+* Mount Flags; nowin95:                  opts Option.         (line 179)
+* Mount flags; optionstr:                opts Option.         (line 182)
+* Mount flags; overlay:                  opts Option.         (line 186)
+* Mount flags; pgthresh:                 opts Option.         (line 189)
+* Mount flags; ping:                     opts Option.         (line 297)
+* Mount flags; port:                     opts Option.         (line 192)
+* Mount flags; posix:                    opts Option.         (line 195)
+* Mount flags; private:                  opts Option.         (line 198)
+* Mount flags; proplist:                 opts Option.         (line 202)
+* Mount flags; proto:                    opts Option.         (line 206)
+* Mount flags; public:                   opts Option.         (line 318)
+* Mount flags; quota:                    opts Option.         (line 209)
+* Mount flags; rdonly:                   opts Option.         (line 212)
+* Mount flags; resvport:                 opts Option.         (line 216)
+* Mount flags; retrans:                  opts Option.         (line 223)
+* Mount flags; retry:                    opts Option.         (line 228)
+* Mount flags; retry=N:                  opts Option.         (line 327)
+* Mount flags; ro:                       opts Option.         (line 213)
+* Mount flags; rrcaseins:                opts Option.         (line 231)
+* Mount flags; rrip:                     opts Option.         (line 235)
+* Mount flags; rsize:                    opts Option.         (line 239)
+* Mount flags; rw:                       opts Option.         (line 243)
+* Mount Flags; sessionnr:                opts Option.         (line 246)
+* Mount flags; soft:                     opts Option.         (line 252)
+* Mount flags; softlookup:               opts Option.         (line 330)
+* Mount flags; spongy:                   opts Option.         (line 255)
+* Mount flags; suid:                     opts Option.         (line 258)
+* Mount flags; symttl:                   opts Option.         (line 261)
+* Mount flags; sync:                     opts Option.         (line 264)
+* Mount flags; tcp:                      opts Option.         (line 267)
+* Mount flags; timeo:                    opts Option.         (line 271)
+* Mount flags; unmount:                  opts Option.         (line 343)
+* Mount flags; user:                     opts Option.         (line 275)
+* Mount flags; utimeout=N:               opts Option.         (line 352)
+* Mount flags; vers:                     opts Option.         (line 281)
+* Mount flags; wsize:                    opts Option.         (line 284)
+* Mount flags; xlatecookie:              opts Option.         (line 362)
+* Mount home directories:                Home Directories.    (line   6)
+* Mount information:                     Mount Maps.          (line   6)
+* Mount map option; cache:               Automount Filesystem.
+                                                              (line  15)
+* Mount map types:                       Map Types.           (line   6)
+* Mount maps:                            Mount Maps.          (line   6)
+* Mount option; addopts:                 addopts Option.      (line   6)
+* Mount option; cachedir:                Caching Filesystem.  (line  13)
+* Mount option; delay:                   delay Option.        (line   6)
+* Mount option; dev:                     Unix Filesystem.     (line  12)
+* Mount option; dev <1>:                 CD-ROM Filesystem.   (line  11)
+* Mount option; dev <2>:                 UDF Filesystem.      (line  11)
+* Mount option; dev <3>:                 Floppy Filesystem.   (line  11)
+* Mount option; fs:                      fs Option.           (line   6)
+* Mount option; mount:                   Program Filesystem.  (line  14)
+* Mount option; opts:                    opts Option.         (line   6)
+* Mount option; remopts:                 remopts Option.      (line   6)
+* Mount option; rfs:                     Network Filesystem.  (line  16)
+* Mount option; rfs <1>:                 Loopback Filesystem. (line  16)
+* Mount option; rhost:                   Network Filesystem.  (line  10)
+* Mount option; sublink:                 sublink Option.      (line   6)
+* Mount option; type:                    type Option.         (line   6)
+* Mount option; umount:                  Program Filesystem.  (line  17)
+* Mount option; unmount:                 Program Filesystem.  (line  17)
+* Mount retries:                         Mounting a Volume.   (line   6)
+* Mount selector; arch:                  arch Selector Variable.
+                                                              (line   6)
+* Mount selector; autodir:               autodir Selector Variable.
+                                                              (line   6)
+* Mount selector; byte:                  byte Selector Variable.
+                                                              (line   6)
+* Mount selector; cluster:               cluster Selector Variable.
+                                                              (line   6)
+* Mount selector; domain:                domain Selector Variable.
+                                                              (line   6)
+* Mount selector; exists:                exists Selector Function.
+                                                              (line   6)
+* Mount selector; false:                 false Selector Function.
+                                                              (line   6)
+* Mount selector; full_os:               full_os Selector Variable.
+                                                              (line   6)
+* Mount selector; gid:                   gid Selector Variable.
+                                                              (line   6)
+* Mount selector; host:                  host Selector Variable.
+                                                              (line   6)
+* Mount selector; hostd:                 hostd Selector Variable.
+                                                              (line   6)
+* Mount selector; in_network:            in_network Selector Function.
+                                                              (line   6)
+* Mount selector; karch:                 karch Selector Variable.
+                                                              (line   6)
+* Mount selector; key:                   key Selector Variable.
+                                                              (line   6)
+* Mount selector; map:                   map Selector Variable.
+                                                              (line   6)
+* Mount selector; netgrp:                netgrp Selector Function.
+                                                              (line   6)
+* Mount selector; netgrpd:               netgrpd Selector Function.
+                                                              (line   6)
+* Mount selector; netnumber:             netnumber Selector Variable.
+                                                              (line   6)
+* Mount selector; network:               network Selector Variable.
+                                                              (line   6)
+* Mount selector; os:                    os Selector Variable.
+                                                              (line   6)
+* Mount selector; osver:                 osver Selector Variable.
+                                                              (line   6)
+* Mount selector; path:                  path Selector Variable.
+                                                              (line   6)
+* Mount selector; true:                  true Selector Function.
+                                                              (line   6)
+* Mount selector; uid:                   uid Selector Variable.
+                                                              (line   6)
+* Mount selector; vendor:                vendor Selector Variable.
+                                                              (line   6)
+* Mount selector; wire:                  wire Selector Variable.
+                                                              (line   6)
+* Mount selector; xhost:                 xhost Selector Function.
+                                                              (line   6)
+* mount system call:                     opts Option.         (line   6)
+* mount system call flags:               opts Option.         (line   6)
+* Mount types:                           Filesystem Types.    (line   6)
+* mount, FSinfo filesystems option:      FSinfo mount Option. (line   6)
+* mount, mount option:                   Program Filesystem.  (line  14)
+* Mounting a local disk:                 Unix Filesystem.     (line   6)
+* Mounting a remote part of the name space if target is missing: NFS-Link Filesystem.
+                                                              (line   6)
+* Mounting a UFS filesystem:             Unix Filesystem.     (line   6)
+* Mounting a volume:                     Mounting a Volume.   (line   6)
+* Mounting an atomic group of NFS filesystems: Network Filesystem Group.
+                                                              (line   6)
+* Mounting an existing part of the local name space: Symbolic Link Filesystem II.
+                                                              (line   6)
+* Mounting an NFS filesystem:            Network Filesystem.  (line   6)
+* Mounting entire export trees:          Network Host Filesystem.
+                                                              (line   6)
+* Mounting part of the local name space: Symbolic Link Filesystem.
+                                                              (line   6)
+* Mounting user filesystems:             User Filesystems.    (line   6)
+* mount_type Parameter:                  mount_type Parameter.
+                                                              (line   6)
+* Multiple Amd processes:                Amq -P option.       (line   6)
+* Multiple-threaded server:              Non-blocking Operation.
+                                                              (line   6)
+* Namespace:                             Volume Binding.      (line   6)
+* ndbm maps:                             ndbm maps.           (line   6)
+* netgrp Selector Function:              netgrp Selector Function.
+                                                              (line   6)
+* netgrp, boolean mount selector:        netgrp Selector Function.
+                                                              (line   6)
+* netgrpd Selector Function:             netgrpd Selector Function.
+                                                              (line   6)
+* netgrpd, boolean mount selector:       netgrpd Selector Function.
+                                                              (line   6)
+* netnumber Selector Variable:           netnumber Selector Variable.
+                                                              (line   6)
+* netnumber, mount selector:             netnumber Selector Variable.
+                                                              (line   6)
+* Network filesystem group:              Network Filesystem Group.
+                                                              (line   6)
+* Network host filesystem:               Network Host Filesystem.
+                                                              (line   6)
+* network Selector Variable:             network Selector Variable.
+                                                              (line   6)
+* network, mount selector:               network Selector Variable.
+                                                              (line   6)
+* Network-wide naming:                   Volume Naming.       (line   6)
+* NFS:                                   Network Filesystem.  (line   6)
+* NFS ping:                              Keep-alives.         (line   6)
+* NFS V.3 support:                       Supported Platforms. (line   6)
+* nfs, filesystem type:                  Network Filesystem.  (line   6)
+* NFS-Link filesystem II:                NFS-Link Filesystem. (line   6)
+* nfsl, filesystem type:                 NFS-Link Filesystem. (line   6)
+* nfsx, filesystem type:                 Network Filesystem Group.
+                                                              (line   6)
+* nfs_allow_any_interface Parameter:     nfs_allow_any_interface Parameter.
+                                                              (line   6)
+* nfs_allow_insecure_port Parameter:     nfs_allow_insecure_port Parameter.
+                                                              (line   6)
+* nfs_proto Parameter:                   nfs_proto Parameter. (line   6)
+* nfs_retransmit_counter Parameter:      nfs_retransmit_counter Parameter.
+                                                              (line   6)
+* nfs_retransmit_counter Parameter <1>:  nfs_retransmit_counter_udp Parameter.
+                                                              (line   6)
+* nfs_retransmit_counter Parameter <2>:  nfs_retransmit_counter_tcp Parameter.
+                                                              (line   6)
+* nfs_retransmit_counter Parameter <3>:  nfs_retransmit_counter_toplvl Parameter.
+                                                              (line   6)
+* nfs_retransmit_counter_tcp Parameter:  nfs_retransmit_counter_tcp Parameter.
+                                                              (line   6)
+* nfs_retransmit_counter_toplvl Parameter: nfs_retransmit_counter_toplvl Parameter.
+                                                              (line   6)
+* nfs_retransmit_counter_udp Parameter:  nfs_retransmit_counter_udp Parameter.
+                                                              (line   6)
+* nfs_retry_interval Parameter:          nfs_retry_interval Parameter.
+                                                              (line   6)
+* nfs_retry_interval Parameter <1>:      nfs_retry_interval_udp Parameter.
+                                                              (line   6)
+* nfs_retry_interval Parameter <2>:      nfs_retry_interval_tcp Parameter.
+                                                              (line   6)
+* nfs_retry_interval Parameter <3>:      nfs_retry_interval_toplvl Parameter.
+                                                              (line   6)
+* nfs_retry_interval_tcp Parameter:      nfs_retry_interval_tcp Parameter.
+                                                              (line   6)
+* nfs_retry_interval_toplvl Parameter:   nfs_retry_interval_toplvl Parameter.
+                                                              (line   6)
+* nfs_retry_interval_udp Parameter:      nfs_retry_interval_udp Parameter.
+                                                              (line   6)
+* nfs_vers Parameter:                    nfs_vers Parameter.  (line   6)
+* NIS (YP) domain name:                  -y Option.           (line   6)
+* NIS (YP) maps:                         NIS maps.            (line   6)
+* NIS+ maps:                             NIS+ maps.           (line   6)
+* nis_domain Parameter:                  nis_domain Parameter.
+                                                              (line   6)
+* Nodes generated on a restart:          Inheritance Filesystem.
+                                                              (line   6)
+* Non-blocking operation:                Non-blocking Operation.
+                                                              (line   6)
+* normalize_hostnames Parameter:         normalize_hostnames Parameter.
+                                                              (line   6)
+* normalize_slashes Parameter:           normalize_slashes Parameter.
+                                                              (line   6)
+* Normalizing hostnames:                 -n Option.           (line   6)
+* Null Filesystem:                       Null Filesystem.     (line   6)
+* nullfs, filesystem type:               Null Filesystem.     (line   6)
+* Obtaining the source code:             Distrib.             (line   6)
+* Operating System name:                 -O Option.           (line   6)
+* Operating System version:              -o Option.           (line   6)
+* Operational principles:                Operational Principles.
+                                                              (line   6)
+* opts, FSinfo filesystems option:       FSinfo opts Option.  (line   6)
+* opts, mount option:                    opts Option.         (line   6)
+* os Parameter:                          os Parameter.        (line   6)
+* os Selector Variable:                  os Selector Variable.
+                                                              (line   6)
+* os, FSinfo host attribute:             FSinfo os Option.    (line   6)
+* os, mount selector:                    os Selector Variable.
+                                                              (line   6)
+* osver Parameter:                       osver Parameter.     (line   6)
+* osver Selector Variable:               osver Selector Variable.
+                                                              (line   6)
+* osver, mount selector:                 osver Selector Variable.
+                                                              (line   6)
+* Overriding defaults on the command line: Amd Command Line Options.
+                                                              (line   6)
+* Overriding or adding options to a mount: addopts Option.    (line   6)
+* Overriding the default mount point:    fs Option.           (line   6)
+* Overriding the local domain name:      -d Option.           (line   6)
+* Overriding the NIS (YP) domain name:   -y Option.           (line   6)
+* Passing parameters to the mount system call: opts Option.   (line   6)
+* passno, FSinfo filesystems option:     FSinfo passno Option.
+                                                              (line   6)
+* Password file maps:                    Password maps.       (line   6)
+* path Selector Variable:                path Selector Variable.
+                                                              (line   6)
+* path, mount selector:                  path Selector Variable.
+                                                              (line   6)
+* Pathname operators:                    Variable Expansion.  (line   6)
+* pawd:                                  pawd.                (line   6)
+* pcfs, filesystem type:                 Floppy Filesystem.   (line   6)
+* Picking up existing mounts:            -r Option.           (line   6)
+* pid file, creating with -p option:     -p Option.           (line   6)
+* PID; Amd:                              Amq -p option.       (line   6)
+* pid_file Parameter:                    pid_file Parameter.  (line   6)
+* plock Parameter:                       plock Parameter.     (line   6)
+* plock; using:                          -S Option.           (line   6)
+* portmap_program Parameter:             portmap_program Parameter.
+                                                              (line   6)
+* preferred_amq_port Parameter:          preferred_amq_port Parameter.
+                                                              (line   6)
+* Primary server:                        delay Option.        (line   6)
+* print_pid Parameter:                   print_pid Parameter. (line   6)
+* print_version Parameter:               print_version Parameter.
+                                                              (line   6)
+* Process id:                            -p Option.           (line   6)
+* process id of Amd daemon:              -p Option.           (line   6)
+* Process ID; Amd:                       Amq -p option.       (line   6)
+* Program filesystem:                    Program Filesystem.  (line   6)
+* program, filesystem type:              Program Filesystem.  (line   6)
+* Querying an alternate host:            Amq -h option.       (line   6)
+* quiet, FSinfo command line option:     -q FSinfo Option.    (line   6)
+* redhat-ctl-amd:                        redhat-ctl-amd.      (line   6)
+* Referencing an existing part of the local name space: Symbolic Link Filesystem II.
+                                                              (line   6)
+* Referencing an existing part of the name space if target exists: NFS-Link Filesystem.
+                                                              (line   6)
+* Referencing part of the local name space: Symbolic Link Filesystem.
+                                                              (line   6)
+* Regular expressions in maps:           Automount Filesystem.
+                                                              (line   6)
+* remopts, mount option:                 remopts Option.      (line   6)
+* Replacement volumes:                   Volume Naming.       (line   6)
+* Replicated volumes:                    Volume Naming.       (line   6)
+* Resetting the Amd log file:            Amq -l option.       (line   6)
+* Resolving aliased hostnames:           -n Option.           (line   6)
+* Restarting Amd:                        Restarting Amd.      (line   6)
+* Restarting existing mounts:            -r Option.           (line   6)
+* restart_mounts Parameter:              restart_mounts Parameter.
+                                                              (line   6)
+* rfs, mount option:                     Network Filesystem.  (line  16)
+* rfs, mount option <1>:                 Loopback Filesystem. (line  16)
+* rhost, mount option:                   Network Filesystem.  (line  10)
+* Root filesystem:                       Root Filesystem.     (line   6)
+* root, filesystem type:                 Root Filesystem.     (line   6)
+* RPC Program numbers; Amd:              Amq -P option.       (line   6)
+* RPC retries:                           Non-blocking Operation.
+                                                              (line   6)
+* Run-time administration:               Run-time Administration.
+                                                              (line   6)
+* Running multiple Amd:                  Amq -P option.       (line   6)
+* rwho servers:                          rwho servers.        (line   6)
+* search_path Parameter:                 search_path Parameter.
+                                                              (line   6)
+* Secondary server:                      delay Option.        (line   6)
+* sel, FSinfo mount option:              FSinfo mount Option. (line   6)
+* Selecting specific log messages:       -x Option.           (line   6)
+* Selector; arch:                        arch Selector Variable.
+                                                              (line   6)
+* Selector; autodir:                     autodir Selector Variable.
+                                                              (line   6)
+* Selector; byte:                        byte Selector Variable.
+                                                              (line   6)
+* Selector; cluster:                     cluster Selector Variable.
+                                                              (line   6)
+* Selector; domain:                      domain Selector Variable.
+                                                              (line   6)
+* Selector; exists:                      exists Selector Function.
+                                                              (line   6)
+* Selector; false:                       false Selector Function.
+                                                              (line   6)
+* Selector; full_os:                     full_os Selector Variable.
+                                                              (line   6)
+* Selector; gid:                         gid Selector Variable.
+                                                              (line   6)
+* Selector; host:                        host Selector Variable.
+                                                              (line   6)
+* Selector; hostd:                       hostd Selector Variable.
+                                                              (line   6)
+* Selector; in_network:                  in_network Selector Function.
+                                                              (line   6)
+* Selector; karch:                       karch Selector Variable.
+                                                              (line   6)
+* Selector; key:                         key Selector Variable.
+                                                              (line   6)
+* Selector; map:                         map Selector Variable.
+                                                              (line   6)
+* Selector; netgrp:                      netgrp Selector Function.
+                                                              (line   6)
+* Selector; netgrpd:                     netgrpd Selector Function.
+                                                              (line   6)
+* Selector; netnumber:                   netnumber Selector Variable.
+                                                              (line   6)
+* Selector; network:                     network Selector Variable.
+                                                              (line   6)
+* Selector; os:                          os Selector Variable.
+                                                              (line   6)
+* Selector; osver:                       osver Selector Variable.
+                                                              (line   6)
+* Selector; path:                        path Selector Variable.
+                                                              (line   6)
+* Selector; true:                        true Selector Function.
+                                                              (line   6)
+* Selector; uid:                         uid Selector Variable.
+                                                              (line   6)
+* Selector; vendor:                      vendor Selector Variable.
+                                                              (line   6)
+* Selector; wire:                        wire Selector Variable.
+                                                              (line   6)
+* Selector; xhost:                       xhost Selector Function.
+                                                              (line   6)
+* Selectors:                             Selectors.           (line   6)
+* selectors on default:                  /defaults with selectors.
+                                                              (line   6)
+* selectors_in_defaults Parameter:       selectors_in_defaults Parameter.
+                                                              (line   6)
+* Server crashes:                        Keep-alives.         (line   6)
+* Setting a delay on a mount location:   delay Option.        (line   6)
+* Setting additional options on a mount location: addopts Option.
+                                                              (line   6)
+* Setting Amd's RPC parameters:          -t Option.           (line   6)
+* Setting debug flags:                   -D Option.           (line   6)
+* Setting default map parameters:        Map Defaults.        (line   6)
+* Setting map cache parameters:          Automount Filesystem.
+                                                              (line   6)
+* Setting map options:                   Map Options.         (line   6)
+* Setting system mount options:          opts Option.         (line   6)
+* Setting system mount options for non-local networks: remopts Option.
+                                                              (line   6)
+* Setting the Amd log file via Amq:      Amq -l option.       (line   6)
+* Setting the cluster name:              -C Option.           (line   6)
+* Setting the default mount directory:   -a Option.           (line   6)
+* Setting the filesystem type option:    type Option.         (line   6)
+* Setting the interval before a filesystem times out: -c Option.
+                                                              (line   6)
+* Setting the interval between unmount attempts: -w Option.   (line   6)
+* Setting the Kernel architecture:       -k Option.           (line   6)
+* Setting the local domain name:         -d Option.           (line   6)
+* Setting the local mount point:         fs Option.           (line   6)
+* Setting the log file:                  -l Option.           (line   6)
+* Setting the NIS (YP) domain name:      -y Option.           (line   6)
+* Setting the operating system architecture: -A Option.       (line   6)
+* Setting the Operating System name:     -O Option.           (line   6)
+* Setting the Operating System version:  -o Option.           (line   6)
+* Setting the sublink option:            sublink Option.      (line   6)
+* shared libraries:                      Supported Platforms. (line   6)
+* Shared Memory and Swap Filesystem:     Shared Memory+Swap Filesystem.
+                                                              (line   6)
+* Sharing a fileserver between architectures: Architecture Sharing.
+                                                              (line   6)
+* show_statfs_entries Parameter:         show_statfs_entries Parameter.
+                                                              (line   6)
+* SIGHUP signal:                         Automount Filesystem.
+                                                              (line   6)
+* SIGINT signal:                         Stopping Amd.        (line   6)
+* SIGTERM signal:                        Stopping Amd.        (line   6)
+* Single-Host Mail Spool Directory:      Single-Host Mail Spool Directory.
+                                                              (line   6)
+* Source code distribution:              Distrib.             (line   6)
+* Starting Amd:                          Starting Amd.        (line   6)
+* Statically mounts filesystems, FSinfo: FSinfo static mounts.
+                                                              (line   6)
+* Statistics:                            Amq -s option.       (line   6)
+* Stopping Amd:                          Stopping Amd.        (line   6)
+* Stripping the local domain name:       Variable Expansion.  (line   6)
+* sublink:                               Filesystems and Volumes.
+                                                              (line   6)
+* sublink, mount option:                 sublink Option.      (line   6)
+* sun_map_syntax Parameter:              sun_map_syntax Parameter.
+                                                              (line   6)
+* Supported Platforms:                   Supported Platforms. (line   6)
+* Symbolic link filesystem:              Symbolic Link Filesystem.
+                                                              (line   6)
+* Symbolic link filesystem II:           Symbolic Link Filesystem II.
+                                                              (line   6)
+* Symlink if target exists, NFS otherwise: NFS-Link Filesystem.
+                                                              (line   6)
+* symlink, link filesystem type:         Symbolic Link Filesystem.
+                                                              (line   6)
+* symlink, linkx filesystem type:        Symbolic Link Filesystem II.
+                                                              (line   6)
+* symlink, nfsl filesystem type:         NFS-Link Filesystem. (line   6)
+* Synchronizing the map cache:           Automount Filesystem.
+                                                              (line   6)
+* syslog:                                -l Option.           (line   6)
+* syslog facility; specifying an alternate: -l Option.        (line  13)
+* syslog priorities:                     -x Option.           (line   6)
+* tag Parameter:                         tag Parameter.       (line   6)
+* Tags for Amd configuration file:       -T Option.           (line   6)
+* TCP:                                   nfs_retransmit_counter_tcp Parameter.
+                                                              (line   6)
+* TCP <1>:                               nfs_retry_interval_tcp Parameter.
+                                                              (line   6)
+* TCP; using with Amq:                   Amq -T option.       (line   6)
+* tfs, filesystem type:                  Translucent Filesystem.
+                                                              (line   6)
+* The mount system call:                 opts Option.         (line   6)
+* tmpfs, filesystem type:                Shared Memory+Swap Filesystem.
+                                                              (line   6)
+* Top level filesystem:                  Top-level Filesystem.
+                                                              (line   6)
+* toplvl, filesystem type:               Top-level Filesystem.
+                                                              (line   6)
+* Translucent Filesystem:                Translucent Filesystem.
+                                                              (line   6)
+* true Selector Function:                true Selector Function.
+                                                              (line   6)
+* true, boolean mount selector:          true Selector Function.
+                                                              (line   6)
+* truncate_log Parameter:                truncate_log Parameter.
+                                                              (line   6)
+* type, mount option:                    type Option.         (line   6)
+* Types of configuration map:            Map Types.           (line   6)
+* Types of filesystem:                   Filesystem Types.    (line   6)
+* Types of mount map:                    Map Types.           (line   6)
+* udf, filesystem type:                  UDF Filesystem.      (line   6)
+* UDP:                                   nfs_retransmit_counter_udp Parameter.
+                                                              (line   6)
+* UDP <1>:                               nfs_retransmit_counter_toplvl Parameter.
+                                                              (line   6)
+* UDP <2>:                               nfs_retry_interval_udp Parameter.
+                                                              (line   6)
+* UDP <3>:                               nfs_retry_interval_toplvl Parameter.
+                                                              (line   6)
+* UDP; using with Amq:                   Amq -U option.       (line   6)
+* UFS:                                   Unix Filesystem.     (line   6)
+* ufs, filesystem type:                  Unix Filesystem.     (line   6)
+* uid Selector Variable:                 uid Selector Variable.
+                                                              (line   6)
+* uid, mount selector:                   uid Selector Variable.
+                                                              (line   6)
+* umapfs, filesystem type:               User ID Mapping Filesystem.
+                                                              (line   6)
+* umount, mount option:                  Program Filesystem.  (line  17)
+* Union file maps:                       Union maps.          (line   6)
+* Union filesystem:                      Union Filesystem.    (line   6)
+* union, filesystem type:                Union Filesystem.    (line   6)
+* Unix filesystem:                       Unix Filesystem.     (line   6)
+* Unix namespace:                        Volume Binding.      (line   6)
+* unmount attempt backoff interval:      -w Option.           (line   6)
+* unmount, mount option:                 Program Filesystem.  (line  17)
+* Unmounting a filesystem:               Amq -q option.       (line   6)
+* Unmounting a filesystem <1>:           Amq -u option.       (line   6)
+* unmount_on_exit Parameter:             unmount_on_exit Parameter.
+                                                              (line   6)
+* User filesystems:                      User Filesystems.    (line   6)
+* User ID Mapping Filesystem:            User ID Mapping Filesystem.
+                                                              (line   6)
+* User maps, automatic generation:       Password maps.       (line   6)
+* use_tcpwrappers Parameter:             use_tcpwrappers Parameter.
+                                                              (line   6)
+* Using FSinfo:                          Using FSinfo.        (line   6)
+* Using Hlfsd:                           Using Hlfsd.         (line   6)
+* Using syslog to log errors:            -l Option.           (line   6)
+* Using the password file as a map:      Password maps.       (line   6)
+* Variable expansion:                    Variable Expansion.  (line   6)
+* vendor Parameter:                      vendor Parameter.    (line   6)
+* vendor Selector Variable:              vendor Selector Variable.
+                                                              (line   6)
+* vendor, mount selector:                vendor Selector Variable.
+                                                              (line   6)
+* verbose, FSinfo command line option:   -v FSinfo Option.    (line   6)
+* Version information:                   -v Option.           (line   6)
+* Version information at run-time:       Amq -v option.       (line   6)
+* volname, FSinfo mount option:          FSinfo mount Option. (line   6)
+* Volume:                                Filesystems and Volumes.
+                                                              (line   6)
+* Volume binding:                        Volume Binding.      (line   6)
+* Volume names:                          Volume Naming.       (line   6)
+* wait4amd:                              wait4amd.            (line   6)
+* wait4amd2die:                          wait4amd2die.        (line   6)
+* Why Deliver Into the Home Directory?:  Why Deliver Into the Home Directory?.
+                                                              (line   6)
+* Wildcards in maps:                     Key Lookup.          (line   6)
+* wire Selector Variable:                wire Selector Variable.
+                                                              (line   6)
+* wire, mount selector:                  wire Selector Variable.
+                                                              (line   6)
+* wire-test:                             wire-test.           (line   6)
+* XFS:                                   Unix Filesystem.     (line   6)
+* xfs, filesystem type:                  Unix Filesystem.     (line   6)
+* xhost Selector Function:               xhost Selector Function.
+                                                              (line   6)
+* xhost, boolean mount selector:         xhost Selector Function.
+                                                              (line   6)
+* YP domain name:                        -y Option.           (line   6)
+
+
+
+Tag Table:
+Node: Top222
+Node: License2377
+Node: Distrib4022
+Node: AddInfo5121
+Node: Intro8875
+Node: History10010
+Node: Overview12574
+Node: Fundamentals13875
+Node: Filesystems and Volumes14656
+Node: Volume Naming15484
+Node: Volume Binding16749
+Node: Operational Principles17963
+Node: Mounting a Volume19310
+Node: Automatic Unmounting21052
+Node: Keep-alives22332
+Node: Non-blocking Operation24631
+Node: Supported Platforms25757
+Node: Mount Maps26388
+Node: Map Types27220
+Node: File maps28895
+Node: ndbm maps30432
+Node: NIS maps31117
+Node: NIS+ maps32594
+Node: Hesiod maps32864
+Node: Password maps33824
+Node: Union maps34762
+Node: LDAP maps35369
+Node: Executable maps36754
+Node: Key Lookup37654
+Node: Location Format38968
+Node: Map Defaults41709
+Node: Variable Expansion42337
+Node: Selectors45289
+Node: arch Selector Variable47321
+Node: autodir Selector Variable47757
+Node: byte Selector Variable48092
+Node: cluster Selector Variable48578
+Node: domain Selector Variable49052
+Node: dollar Selector Variable49359
+Node: host Selector Variable49851
+Node: hostd Selector Variable50472
+Node: karch Selector Variable50862
+Node: os Selector Variable51462
+Node: osver Selector Variable51867
+Node: full_os Selector Variable52288
+Node: vendor Selector Variable52741
+Node: key Selector Variable53388
+Node: map Selector Variable53904
+Node: netnumber Selector Variable54141
+Node: network Selector Variable54659
+Node: path Selector Variable55174
+Node: wire Selector Variable55468
+Node: uid Selector Variable55968
+Node: gid Selector Variable56729
+Node: exists Selector Function57274
+Node: false Selector Function57594
+Node: netgrp Selector Function57843
+Node: netgrpd Selector Function59653
+Node: in_network Selector Function60339
+Node: true Selector Function61638
+Node: xhost Selector Function61886
+Node: Map Options62280
+Node: addopts Option63025
+Node: delay Option64241
+Node: fs Option64788
+Node: opts Option66659
+Node: remopts Option78491
+Node: sublink Option79377
+Node: type Option79739
+Node: Amd Command Line Options79961
+Node: -a Option82860
+Node: -c Option83213
+Node: -d Option83858
+Node: -k Option84401
+Node: -l Option84945
+Node: -n Option87276
+Node: -o Option87692
+Node: -p Option88154
+Node: -r Option88583
+Node: -t Option88782
+Node: -v Option89472
+Node: -w Option91535
+Node: -x Option91840
+Node: -y Option93801
+Node: -A Option94140
+Node: -C Option94471
+Node: -D Option95122
+Node: -F Option96936
+Node: -H Option97654
+Node: -O Option97821
+Node: -S Option98286
+Node: -T Option98913
+Node: Filesystem Types99256
+Node: Network Filesystem101622
+Node: Network Host Filesystem103272
+Node: Network Filesystem Group105371
+Node: Unix Filesystem107142
+Node: Caching Filesystem108309
+Node: CD-ROM Filesystem110232
+Node: UDF Filesystem110852
+Node: Loopback Filesystem111494
+Node: Memory/RAM Filesystem112429
+Node: Null Filesystem112872
+Node: Floppy Filesystem113236
+Node: Translucent Filesystem113756
+Node: Shared Memory+Swap Filesystem114100
+Node: User ID Mapping Filesystem114662
+Node: Program Filesystem115049
+Node: Symbolic Link Filesystem118170
+Node: Symbolic Link Filesystem II119448
+Node: NFS-Link Filesystem120063
+Node: Automount Filesystem121602
+Node: Direct Automount Filesystem125752
+Node: Union Filesystem127451
+Node: Error Filesystem128962
+Node: Top-level Filesystem129483
+Node: Root Filesystem129899
+Node: Inheritance Filesystem130410
+Node: Amd Configuration File131447
+Node: File Format131960
+Node: The Global Section133427
+Node: Regular Map Sections134035
+Node: Common Parameters134439
+Node: autofs_use_lofs Parameter135198
+Node: browsable_dirs Parameter136465
+Node: map_defaults Parameter137415
+Node: map_options Parameter137955
+Node: map_type Parameter138284
+Node: mount_type Parameter139094
+Node: search_path Parameter139522
+Node: selectors_in_defaults Parameter139966
+Node: sun_map_syntax Parameter140736
+Node: Global Parameters141028
+Node: arch Parameter142878
+Node: auto_attrcache Parameter143189
+Node: auto_dir Parameter146697
+Node: cache_duration Parameter147049
+Node: cluster Parameter147397
+Node: debug_mtab_file Parameter147701
+Node: debug_options Parameter148118
+Node: dismount_interval Parameter148893
+Node: domain_strip Parameter149282
+Node: exec_map_timeout Parameter149825
+Node: forced_unmounts Parameter150500
+Node: full_os Parameter152410
+Node: fully_qualified_hosts Parameter152972
+Node: hesiod_base Parameter153501
+Node: karch Parameter153778
+Node: ldap_base Parameter154417
+Node: ldap_cache_maxmem Parameter154748
+Node: ldap_cache_seconds Parameter155066
+Node: ldap_hostports Parameter155381
+Node: ldap_proto_version Parameter155673
+Node: local_domain Parameter156009
+Node: localhost_address Parameter156468
+Node: log_file Parameter157051
+Node: log_options Parameter158159
+Node: map_reload_interval Parameter159148
+Node: nfs_allow_any_interface Parameter159612
+Node: nfs_allow_insecure_port Parameter160243
+Node: nfs_proto Parameter161172
+Node: nfs_retransmit_counter Parameter161863
+Node: nfs_retransmit_counter_udp Parameter162355
+Node: nfs_retransmit_counter_tcp Parameter162782
+Node: nfs_retransmit_counter_toplvl Parameter163216
+Node: nfs_retry_interval Parameter163798
+Node: nfs_retry_interval_udp Parameter164633
+Node: nfs_retry_interval_tcp Parameter165031
+Node: nfs_retry_interval_toplvl Parameter165436
+Node: nfs_vers Parameter165983
+Node: nis_domain Parameter166656
+Node: normalize_hostnames Parameter167103
+Node: normalize_slashes Parameter167565
+Node: os Parameter168119
+Node: osver Parameter168661
+Node: pid_file Parameter169215
+Node: plock Parameter169795
+Node: portmap_program Parameter170479
+Node: preferred_amq_port Parameter171280
+Node: print_pid Parameter171889
+Node: print_version Parameter172208
+Node: restart_mounts Parameter172640
+Node: show_statfs_entries Parameter173084
+Node: truncate_log Parameter173539
+Node: unmount_on_exit Parameter174023
+Node: use_tcpwrappers Parameter174571
+Node: vendor Parameter175741
+Node: Regular Map Parameters176186
+Node: map_name Parameter176498
+Node: tag Parameter176761
+Node: amd.conf Examples177236
+Node: Run-time Administration178744
+Node: Starting Amd178991
+Node: Stopping Amd179846
+Node: Restarting Amd180652
+Node: Controlling Amd181890
+Node: Amq default183376
+Node: Amq -f option185343
+Node: Amq -h option185795
+Node: Amq -H option186165
+Node: Amq -l option186359
+Node: Amq -m option186799
+Node: Amq -p option187957
+Node: Amq -P option188348
+Node: Amq -q option189027
+Node: Amq -s option189282
+Node: Amq -T option190374
+Node: Amq -U option190700
+Node: Amq -u option191021
+Node: Amq -v option191638
+Node: Amq -w option191880
+Node: Other Amq options192216
+Node: FSinfo192813
+Node: FSinfo Overview193550
+Node: Using FSinfo194734
+Node: FSinfo Grammar196435
+Node: FSinfo host definitions197803
+Node: FSinfo host attributes198920
+Node: FSinfo netif Option200094
+Node: FSinfo config Option200921
+Node: FSinfo arch Option201365
+Node: FSinfo os Option201742
+Node: FSinfo cluster Option202139
+Node: FSinfo filesystems202508
+Node: FSinfo fstype Option205506
+Node: FSinfo opts Option206286
+Node: FSinfo passno Option206579
+Node: FSinfo freq Option206902
+Node: FSinfo mount Option207201
+Node: FSinfo dumpset Option209294
+Node: FSinfo log Option209575
+Node: FSinfo static mounts209836
+Node: FSinfo automount definitions211511
+Node: FSinfo Command Line Options214736
+Node: -a FSinfo Option216375
+Node: -b FSinfo Option216763
+Node: -d FSinfo Option217464
+Node: -e FSinfo Option218080
+Node: -f FSinfo Option218865
+Node: -h FSinfo Option219474
+Node: -m FSinfo Option219861
+Node: -q FSinfo Option220440
+Node: -v FSinfo Option220715
+Node: -D-FSinfo Option221131
+Node: -I FSinfo Option221432
+Node: -U FSinfo Option221739
+Node: FSinfo errors221964
+Node: Hlfsd228561
+Node: Introduction to Hlfsd230278
+Node: Background to Mail Delivery235180
+Node: Single-Host Mail Spool Directory235679
+Node: Centralized Mail Spool Directory236771
+Ref: Centralized Mail Spool Directory-Footnote-1239625
+Ref: Centralized Mail Spool Directory-Footnote-2239932
+Node: Distributed Mail Spool Service240050
+Node: Why Deliver Into the Home Directory?243340
+Node: Using Hlfsd245891
+Node: Controlling Hlfsd246081
+Node: Hlfsd Options248002
+Node: Hlfsd Files252796
+Node: Assorted Tools253712
+Node: am-eject254216
+Node: amd.conf-sample254467
+Node: amd2ldif254679
+Node: amd2sun254937
+Node: automount2amd255180
+Node: ctl-amd256491
+Node: ctl-hlfsd256981
+Node: fix-amd-map257513
+Node: fixmount258022
+Node: fixrmtab258439
+Node: lostaltmail258731
+Node: lostaltmail.conf-sample259492
+Node: mk-amd-map259909
+Node: pawd260204
+Node: redhat-ctl-amd260932
+Node: wait4amd261472
+Node: wait4amd2die262583
+Node: wire-test263143
+Node: Examples264231
+Node: User Filesystems264539
+Node: Home Directories267701
+Node: Architecture Sharing270704
+Node: Wildcard Names272302
+Node: rwho servers273608
+Node: /vol274353
+Node: /defaults with selectors276944
+Node: /tftpboot in a chroot-ed environment277800
+Node: Internals282074
+Node: Log Messages282413
+Node: Fatal errors283132
+Node: Info messages286641
+Node: Acknowledgments & Trademarks289272
+Node: Index290961
+
+End Tag Table
diff --git a/doc/am-utils.info-1 b/doc/am-utils.info-1
new file mode 100644
index 000000000000..37ac0b5e53e4
--- /dev/null
+++ b/doc/am-utils.info-1
@@ -0,0 +1,7645 @@
+This is ../../doc/am-utils.info, produced by makeinfo version 4.8 from
+../../doc/am-utils.texi.
+
+INFO-DIR-SECTION Administration
+START-INFO-DIR-ENTRY
+* Am-utils: (am-utils).          The Amd automounter suite of utilities
+END-INFO-DIR-ENTRY
+
+
+File: am-utils.info,  Node: Top,  Next: License,  Up: (DIR)
+
+   Am-utils (4.4BSD Automounter Utilities) User Manual
+For version 6.2-rc1, 21 November 2010
+
+   Erez Zadok
+(Originally by Jan-Simon Pendry and Nick Williams)
+
+   Copyright (C) 1997-2009 Erez Zadok
+Copyright (C) 1989 Jan-Simon Pendry
+Copyright (C) 1989 Imperial College of Science, Technology & Medicine
+Copyright (C) 1989 The Regents of the University of California.
+All Rights Reserved.
+
+   Permission to copy this document, or any portion of it, as necessary
+for use of this software is granted provided this copyright notice and
+statement of permission are included.
+
+   Am-utils is the 4.4BSD Automounter Tool Suite, which includes the Amd
+automounter, the Amq query and control program, the Hlfsd daemon, and
+other tools.  This Info file describes how to use and understand the
+tools within Am-utils.
+
+* Menu:
+
+* License::                  Explains the terms and conditions for using
+                             and distributing Am-utils.
+* Distrib::                  How to get the latest Am-utils distribution.
+* AddInfo::                  How to get additional information.
+* Intro::                    An introduction to Automounting concepts.
+* History::                  History of am-utils' development.
+* Overview::                 An overview of Amd.
+* Supported Platforms::      Machines and Systems supported by Amd.
+* Mount Maps::               Details of mount maps.
+* Amd Command Line Options:: All the Amd command line options explained.
+* Filesystem Types::         The different mount types supported by Amd.
+* Amd Configuration File::   The amd.conf file syntax and meaning.
+* Run-time Administration::  How to start, stop and control Amd.
+* FSinfo::                   The FSinfo filesystem management tool.
+* Hlfsd::                    The Home-Link Filesystem server.
+* Assorted Tools::           Other tools which come with am-utils.
+* Examples::                 Some examples showing how Amd might be used.
+* Internals::                Implementation details.
+* Acknowledgments & Trademarks:: Legal Notes.
+
+Indexes
+* Index::                    An item for each concept.
+
+
+File: am-utils.info,  Node: License,  Next: Distrib,  Prev: Top,  Up: Top
+
+License
+*******
+
+Am-utils is not in the public domain; it is copyrighted and there are
+restrictions on its distribution.
+
+   Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+  1. Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+
+  2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the
+     distribution.
+
+  3. All advertising materials mentioning features or use of this
+     software must display the following acknowledgment:
+
+     "This product includes software developed by the University of
+     California, Berkeley and its contributors, as well as the Trustees
+     of Columbia University."
+
+  4. Neither the name of the University nor the names of its
+     contributors may be used to endorse or promote products derived
+     from this software without specific prior written permission.
+
+
+   THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+
+
+File: am-utils.info,  Node: Distrib,  Next: AddInfo,  Prev: License,  Up: Top
+
+Source Distribution
+*******************
+
+The Am-utils home page is located in
+     `http://www.am-utils.org/'
+
+   You can get the latest distribution version of Am-utils from
+     `ftp://ftp.am-utils.org/pub/am-utils/am-utils.tar.gz'
+
+   Additional alpha, beta, and release distributions are available in
+     `ftp://ftp.am-utils.org/pub/am-utils/'.
+
+   Revision 5.2 was part of the 4.3BSD Reno distribution.
+
+   Revision 5.3bsdnet, a late alpha version of 5.3, was part of the BSD
+network version 2 distribution
+
+   Revision 6.0 was made independently by Erez Zadok at the Computer
+Science Department of Columbia University (http://www.cs.columbia.edu/),
+as part of his PhD thesis work
+(http://www.fsl.cs.sunysb.edu/docs/zadok-thesis-proposal/).  Am-utils
+(especially version 6.1) continues to be developed and maintained at the
+Computer Science Department (http://www.cs.sunysb.edu/) of Stony Brook
+University (http://www.stonybrook.edu/), as a service to the user
+community.
+
+   *Note History::, for more details.
+
+
+File: am-utils.info,  Node: AddInfo,  Next: Intro,  Prev: Distrib,  Up: Top
+
+Getting Additional Information
+******************************
+
+Bug Reports
+===========
+
+Before reporting a bug, see if it is a known one in the bugs
+(http://www.am-utils.org/docs/am-utils/BUGS.txt) file.
+
+   If you find a problem and hopefully you can reproduce it, please
+describe it in detail and submit a bug report
+(https://bugzilla.filesystems.org/) via Bugzilla
+(http://www.bugzilla.org/).  Alternatively, you can send your bug
+report to the "am-utils" list (see `http://www.am-utils.org/' under
+"Mailing Lists") quoting the details of the release and your
+configuration.  These details can be obtained by running the command
+`amd -v'.  It would greatly help if you could provide a reproducible
+procedure for detecting the bug you are reporting.
+
+   Providing working patches is highly encouraged.  Every patch
+incorporated, however small, will get its author an honorable mention in
+the authors file (http://www.am-utils.org/docs/am-utils/AUTHORS.txt).
+
+Mailing Lists
+=============
+
+There are several mailing lists for people interested in keeping
+up-to-date with developments.
+
+  1. The users mailing list, `am-utils' is for
+
+        - announcements of alpha and beta releases of am-utils
+
+        - reporting of bugs and patches
+
+        - discussions of new features for am-utils
+
+        - implementation and porting issues
+
+     To subscribe, visit `http://www.am-utils.org/' under "Mailing
+     Lists."  After subscribing, you can post a message to this list.
+     To avoid as much spam as possible, only subscribers to this list
+     may post to it.
+
+     Subscribers of `am-utils' are most helpful if they have the time
+     and resources to test new and development versions of amd, on as
+     many different platforms as possible.  They should also be
+     prepared to learn and use the GNU Autoconf, Automake, and Libtool
+     packages, as needed; and of course, become familiar with the
+     complex code in the am-utils package.  In other words, subscribers
+     on this list should hopefully be able to contribute meaningfully
+     to the development of amd.
+
+     Note that this `am-utils' list used to be called `amd-dev' before
+     January 1st, 2004.  Please use the new name, `am-utils'.
+
+  2. The announcements mailing list, `am-utils-announce' is for
+     announcements only (mostly new releases).  To subscribe, visit
+     `http://www.am-utils.org/' under "Mailing Lists."  This list is
+     read-only: only am-utils developers may post to it.
+
+  3. We distribute nightly CVS snapshots in
+     `ftp://ftp.am-utils.org/pub/am-utils/snapshots/daily/'.  If you
+     like to get email notices of commits to the am-utils CVS
+     repository, subscribe to the CVS logs mailing list, `am-utils-cvs'
+     at `http://www.am-utils.org/' under "Mailing Lists."
+
+  4. The older list which was used to user discussions, `amd-workers',
+     is defunct as of January 2004.  (Its last address was <amd-workers
+     AT majordomo.glue.umd.edu>.)  Don't use `amd-workers': use the
+     newer, more active `am-utils' list.
+
+  5. For completeness, there's a developers-only closed list called
+     `am-utils-developers' (see `http://www.am-utils.org/' under
+     "Mailing Lists").
+
+
+Am-utils Book
+=============
+
+Erez Zadok (http://www.cs.sunysb.edu/~ezk) wrote a book
+(http://www.fsl.cs.sunysb.edu/docs/amd-book/), titled Linux NFS and
+Automounter Administration, ISBN 0-7821-2739-8, (Sybex, 2001).  The
+book is full of details and examples that go beyond what this manual
+has.  The book also covers NFS in great detail.  Although the book is
+geared toward Linux users, it is general enough for any Unix
+administrator and contains specific sections for non-Linux systems.
+
+
+File: am-utils.info,  Node: Intro,  Next: History,  Prev: AddInfo,  Up: Top
+
+Introduction
+************
+
+An "automounter" maintains a cache of mounted filesystems.  Filesystems
+are mounted on demand when they are first referenced, and unmounted
+after a period of inactivity.
+
+   Amd may be used as a replacement for Sun's automounter.  The choice
+of which filesystem to mount can be controlled dynamically with
+"selectors".  Selectors allow decisions of the form "hostname is THIS,"
+or "architecture is not THAT."  Selectors may be combined arbitrarily.
+Amd also supports a variety of filesystem types, including NFS, UFS and
+the novel "program" filesystem.  The combination of selectors and
+multiple filesystem types allows identical configuration files to be
+used on all machines thus reducing the administrative overhead.
+
+   Amd ensures that it will not hang if a remote server goes down.
+Moreover, Amd can determine when a remote server has become
+inaccessible and then mount replacement filesystems as and when they
+become available.
+
+   Amd contains no proprietary source code and has been ported to
+numerous flavors of Unix.
+
+
+File: am-utils.info,  Node: History,  Next: Overview,  Prev: Intro,  Up: Top
+
+History
+*******
+
+The Amd package has been without an official maintainer since 1992.
+Several people have stepped in to maintain it unofficially.  Most
+notable were the `upl' (Unofficial Patch Level) releases of Amd,
+created by me (Erez Zadok (http://www.cs.sunysb.edu/~ezk)), and
+available from `ftp://ftp.am-utils.org/pub/amd/'.  The last such
+unofficial release was `upl102'.
+
+   Through the process of patching and aging, it was becoming more and
+more apparent that Amd was in much need of revitalizing.  Maintaining
+Amd had become a difficult task.  I took it upon myself to cleanup the
+code, so that it would be easier to port to new platforms, add new
+features, keep up with the many new feature requests, and deal with the
+never ending stream of bug reports.
+
+   I have been working on such a release of Amd on and off since
+January of 1996.  The new suite of tools is currently named "am-utils"
+(AutoMounter Utilities), in line with GNU naming conventions, befitting
+the contents of the package.  In October of 1996 I had received enough
+offers to help me with this task that I decided to make a mailing list
+for this group of people.  Around the same time, Amd had become a
+necessary part of my PhD thesis work, resulting in more work performed
+on am-utils.
+
+   Am-utils version 6.0 was numbered with a major new release number to
+distinguish it from the last official release of Amd (5.x).  Many new
+features have been added such as a GNU `configure' system, NFS Version
+3, a run-time configuration file (`amd.conf'), many new ports, more
+scripts and programs, as well as numerous bug fixes.  Another reason
+for the new major release number was to alert users of am-utils that
+user-visible interfaces may have changed.  In order to make Amd work
+well for the next 10 years, and be easier to maintain, it was necessary
+to remove old or unused features, change various syntax files, etc.
+However, great care was taken to ensure the maximum possible backwards
+compatibility.
+
+   Am-utils version 6.1 has autofs support for Linux and Solaris 2.5+ as
+the major new feature, in addition to several other minor new features.
+The autofs support is completely transparent to the end-user, aside
+from the fact that `/bin/pwd' now always returns the correct amd-ified
+path.  The administrator can easily switch between NFS and autofs
+mounts by changing one parameter in `amd.conf'.  Autofs support and
+maintenance was developed in conjunction with Ion Badulescu <ionut AT
+badula.org>.
+
+
+File: am-utils.info,  Node: Overview,  Next: Supported Platforms,  Prev: History,  Up: Top
+
+1 Overview
+**********
+
+Amd maintains a cache of mounted filesystems.  Filesystems are
+"demand-mounted" when they are first referenced, and unmounted after a
+period of inactivity.  Amd may be used as a replacement for Sun's
+automount(8) program.  It contains no proprietary source code and has
+been ported to numerous flavors of Unix.  *Note Supported Platforms::.
+
+   Amd was designed as the basis for experimenting with filesystem
+layout and management.  Although Amd has many direct applications it is
+loaded with additional features which have little practical use.  At
+some point the infrequently used components may be removed to streamline
+the production system.
+
+   Amd supports the notion of "replicated" filesystems by evaluating
+each member of a list of possible filesystem locations one by one.  Amd
+checks that each cached mapping remains valid.  Should a mapping be
+lost - such as happens when a fileserver goes down - Amd automatically
+selects a replacement should one be available.
+
+* Menu:
+
+* Fundamentals::
+* Filesystems and Volumes::
+* Volume Naming::
+* Volume Binding::
+* Operational Principles::
+* Mounting a Volume::
+* Automatic Unmounting::
+* Keep-alives::
+* Non-blocking Operation::
+
+
+File: am-utils.info,  Node: Fundamentals,  Next: Filesystems and Volumes,  Prev: Overview,  Up: Overview
+
+1.1 Fundamentals
+================
+
+The fundamental concept behind Amd is the ability to separate the name
+used to refer to a file from the name used to refer to its physical
+storage location.  This allows the same files to be accessed with the
+same name regardless of where in the network the name is used.  This is
+very different from placing `/n/hostname' in front of the pathname
+since that includes location dependent information which may change if
+files are moved to another machine.
+
+   By placing the required mappings in a centrally administered
+database, filesystems can be re-organized without requiring changes to
+configuration files, shell scripts and so on.
+
+
+File: am-utils.info,  Node: Filesystems and Volumes,  Next: Volume Naming,  Prev: Fundamentals,  Up: Overview
+
+1.2 Filesystems and Volumes
+===========================
+
+Amd views the world as a set of fileservers, each containing one or
+more filesystems where each filesystem contains one or more "volumes".
+Here the term "volume" is used to refer to a coherent set of files such
+as a user's home directory or a TeX distribution.
+
+   In order to access the contents of a volume, Amd must be told in
+which filesystem the volume resides and which host owns the filesystem.
+By default the host is assumed to be local and the volume is assumed to
+be the entire filesystem.  If a filesystem contains more than one
+volume, then a "sublink" is used to refer to the sub-directory within
+the filesystem where the volume can be found.
+
+
+File: am-utils.info,  Node: Volume Naming,  Next: Volume Binding,  Prev: Filesystems and Volumes,  Up: Overview
+
+1.3 Volume Naming
+=================
+
+Volume names are defined to be unique across the entire network.  A
+volume name is the pathname to the volume's root as known by the users
+of that volume.  Since this name uniquely identifies the volume
+contents, all volumes can be named and accessed from each host, subject
+to administrative controls.
+
+   Volumes may be replicated or duplicated.  Replicated volumes contain
+identical copies of the same data and reside at two or more locations in
+the network.  Each of the replicated volumes can be used
+interchangeably.  Duplicated volumes each have the same name but contain
+different, though functionally identical, data.  For example,
+`/vol/tex' might be the name of a TeX distribution which varied for
+each machine architecture.
+
+   Amd provides facilities to take advantage of both replicated and
+duplicated volumes.  Configuration options allow a single set of
+configuration data to be shared across an entire network by taking
+advantage of replicated and duplicated volumes.
+
+   Amd can take advantage of replacement volumes by mounting them as
+required should an active fileserver become unavailable.
+
+
+File: am-utils.info,  Node: Volume Binding,  Next: Operational Principles,  Prev: Volume Naming,  Up: Overview
+
+1.4 Volume Binding
+==================
+
+Unix implements a namespace of hierarchically mounted filesystems.  Two
+forms of binding between names and files are provided.  A "hard link"
+completes the binding when the name is added to the filesystem.  A
+"soft link" delays the binding until the name is accessed.  An
+"automounter" adds a further form in which the binding of name to
+filesystem is delayed until the name is accessed.
+
+   The target volume, in its general form, is a tuple (host, filesystem,
+sublink) which can be used to name the physical location of any volume
+in the network.
+
+   When a target is referenced, Amd ignores the sublink element and
+determines whether the required filesystem is already mounted.  This is
+done by computing the local mount point for the filesystem and checking
+for an existing filesystem mounted at the same place.  If such a
+filesystem already exists then it is assumed to be functionally
+identical to the target filesystem.  By default there is a one-to-one
+mapping between the pair (host, filesystem) and the local mount point so
+this assumption is valid.
+
+
+File: am-utils.info,  Node: Operational Principles,  Next: Mounting a Volume,  Prev: Volume Binding,  Up: Overview
+
+1.5 Operational Principles
+==========================
+
+Amd operates by introducing new mount points into the namespace.  These
+are called "automount" points.  The kernel sees these automount points
+as NFS filesystems being served by Amd.  Having attached itself to the
+namespace, Amd is now able to control the view the rest of the system
+has of those mount points.  RPC calls are received from the kernel one
+at a time.
+
+   When a "lookup" call is received Amd checks whether the name is
+already known.  If it is not, the required volume is mounted.  A
+symbolic link pointing to the volume root is then returned.  Once the
+symbolic link is returned, the kernel will send all other requests
+direct to the mounted filesystem.
+
+   If a volume is not yet mounted, Amd consults a configuration
+"mount-map" corresponding to the automount point.  Amd then makes a
+runtime decision on what and where to mount a filesystem based on the
+information obtained from the map.
+
+   Amd does not implement all the NFS requests; only those relevant to
+name binding such as "lookup", "readlink" and "readdir".  Some other
+calls are also implemented but most simply return an error code; for
+example "mkdir" always returns "read-only filesystem".
+
+
+File: am-utils.info,  Node: Mounting a Volume,  Next: Automatic Unmounting,  Prev: Operational Principles,  Up: Overview
+
+1.6 Mounting a Volume
+=====================
+
+Each automount point has a corresponding mount map.  The mount map
+contains a list of key-value pairs.  The key is the name of the volume
+to be mounted.  The value is a list of locations describing where the
+filesystem is stored in the network.  In the source for the map the
+value would look like
+
+     location1  location2  ...  locationN
+
+   Amd examines each location in turn.  Each location may contain
+"selectors" which control whether Amd can use that location.  For
+example, the location may be restricted to use by certain hosts.  Those
+locations which cannot be used are ignored.
+
+   Amd attempts to mount the filesystem described by each remaining
+location until a mount succeeds or Amd can no longer proceed.  The
+latter can occur in three ways:
+
+   * If none of the locations could be used, or if all of the locations
+     caused an error, then the last error is returned.
+
+   * If a location could be used but was being mounted in the
+     background then Amd marks that mount as being "in progress" and
+     continues with the next request; no reply is sent to the kernel.
+
+   * Lastly, one or more of the mounts may have been "deferred".  A
+     mount is deferred if extra information is required before the
+     mount can proceed.  When the information becomes available the
+     mount will take place, but in the mean time no reply is sent to
+     the kernel.  If the mount is deferred, Amd continues to try any
+     remaining locations.
+
+   Once a volume has been mounted, Amd establishes a "volume mapping"
+which is used to satisfy subsequent requests.
+
+
+File: am-utils.info,  Node: Automatic Unmounting,  Next: Keep-alives,  Prev: Mounting a Volume,  Up: Overview
+
+1.7 Automatic Unmounting
+========================
+
+To avoid an ever increasing number of filesystem mounts, Amd removes
+volume mappings which have not been used recently.  A time-to-live
+interval is associated with each mapping and when that expires the
+mapping is removed.  When the last reference to a filesystem is removed,
+that filesystem is unmounted.  If the unmount fails, for example the
+filesystem is still busy, the mapping is re-instated and its
+time-to-live interval is extended.  The global default for this grace
+period is controlled by the `-w' command-line option (*note -w: -w
+Option.) or the amd.conf parameter `dismount_interval' (*note
+dismount_interval Parameter::).  It is also possible to set this value
+on a per-mount basis (*note opts: opts Option.).
+
+   Filesystems can be forcefully timed out using the Amq command.
+*Note Run-time Administration::.  Note that on new enough systems that
+support forced unmounts, such as Linux, Amd can try to use the
+umount2(2) system call to force the unmount, if the regular umount(2)
+system call failed in a way that indicates that the mount point is hung
+or stale.  *Note forced_unmounts Parameter::.
+
+
+File: am-utils.info,  Node: Keep-alives,  Next: Non-blocking Operation,  Prev: Automatic Unmounting,  Up: Overview
+
+1.8 Keep-alives
+===============
+
+Use of some filesystem types requires the presence of a server on
+another machine.  If a machine crashes then it is of no concern to
+processes on that machine that the filesystem is unavailable.  However,
+to processes on a remote host using that machine as a fileserver this
+event is important.  This situation is most widely recognized when an
+NFS server crashes and the behavior observed on client machines is that
+more and more processes hang.  In order to provide the possibility of
+recovery, Amd implements a "keep-alive" interval timer for some
+filesystem types.  Currently only NFS makes use of this service.
+
+   The basis of the NFS keep-alive implementation is the observation
+that most sites maintain replicated copies of common system data such as
+manual pages, most or all programs, system source code and so on.  If
+one of those servers goes down it would be reasonable to mount one of
+the others as a replacement.
+
+   The first part of the process is to keep track of which fileservers
+are up and which are down.  Amd does this by sending RPC requests to the
+servers' NFS `NullProc' and checking whether a reply is returned.
+While the server state is uncertain the requests are re-transmitted at
+three second intervals and if no reply is received after four attempts
+the server is marked down.  If a reply is received the fileserver is
+marked up and stays in that state for 30 seconds at which time another
+NFS ping is sent.  This interval is configurable and can even be turned
+off using the ping option.  *Note opts Option::.
+
+   Once a fileserver is marked down, requests continue to be sent every
+30 seconds in order to determine when the fileserver comes back up.
+During this time any reference through Amd to the filesystems on that
+server fail with the error "Operation would block".  If a replacement
+volume is available then it will be mounted, otherwise the error is
+returned to the user.
+
+   Although this action does not protect user files, which are unique on
+the network, or processes which do not access files via Amd or already
+have open files on the hung filesystem, it can prevent most new
+processes from hanging.
+
+
+File: am-utils.info,  Node: Non-blocking Operation,  Prev: Keep-alives,  Up: Overview
+
+1.9 Non-blocking Operation
+==========================
+
+Since there is only one instance of Amd for each automount point, and
+usually only one instance on each machine, it is important that it is
+always available to service kernel calls.  Amd goes to great lengths to
+ensure that it does not block in a system call.  As a last resort Amd
+will fork before it attempts a system call that may block indefinitely,
+such as mounting an NFS filesystem.  Other tasks such as obtaining
+filehandle information for an NFS filesystem, are done using a purpose
+built non-blocking RPC library which is integrated with Amd's task
+scheduler.  This library is also used to implement NFS keep-alives
+(*note Keep-alives::).
+
+   Whenever a mount is deferred or backgrounded, Amd must wait for it
+to complete before replying to the kernel.  However, this would cause
+Amd to block waiting for a reply to be constructed.  Rather than do
+this, Amd simply "drops" the call under the assumption that the kernel
+RPC mechanism will automatically retry the request.
+
+
+File: am-utils.info,  Node: Supported Platforms,  Next: Mount Maps,  Prev: Overview,  Up: Top
+
+2 Supported Platforms
+*********************
+
+Am-utils has been ported to a wide variety of machines and operating
+systems.  Am-utils's code works for little-endian and big-endian
+machines, as well as 32 bit and 64 bit architectures.  Furthermore, when
+Am-utils ports to an Operating System on one architecture, it is
+generally readily portable to the same Operating System on all
+platforms on which it is available.
+
+   See the `INSTALL' in the distribution for more specific details on
+building and/or configuring for some systems.
+
+
+File: am-utils.info,  Node: Mount Maps,  Next: Amd Command Line Options,  Prev: Supported Platforms,  Up: Top
+
+3 Mount Maps
+************
+
+Amd has no built-in knowledge of machines or filesystems.  External
+"mount-maps" are used to provide the required information.
+Specifically, Amd needs to know when and under what conditions it
+should mount filesystems.
+
+   The map entry corresponding to the requested name contains a list of
+possible locations from which to resolve the request.  Each location
+specifies filesystem type, information required by that filesystem (for
+example the block special device in the case of UFS), and some
+information describing where to mount the filesystem (*note fs
+Option::).  A location may also contain "selectors" (*note Selectors::).
+
+* Menu:
+
+* Map Types::
+* Key Lookup::
+* Location Format::
+
+
+File: am-utils.info,  Node: Map Types,  Next: Key Lookup,  Prev: Mount Maps,  Up: Mount Maps
+
+3.1 Map Types
+=============
+
+A mount-map provides the run-time configuration information to Amd.
+Maps can be implemented in many ways.  Some of the forms supported by
+Amd are regular files, ndbm databases, NIS maps, the "Hesiod" name
+server, and even the password file.
+
+   A mount-map "name" is a sequence of characters.  When an automount
+point is created a handle on the mount-map is obtained.  For each map
+type configured, Amd attempts to reference the map of the appropriate
+type.  If a map is found, Amd notes the type for future use and deletes
+the reference, for example closing any open file descriptors.  The
+available maps are configured when Amd is built and can be displayed by
+running the command `amd -v'.
+
+   When using an Amd configuration file (*note Amd Configuration File::)
+and the keyword `map_type' (*note map_type Parameter::), you may force
+the map used to any type.
+
+   By default, Amd caches data in a mode dependent on the type of map.
+This is the same as specifying `cache:=mapdefault' and selects a
+suitable default cache mode depending on the map type.  The individual
+defaults are described below.  The CACHE option can be specified on
+automount points to alter the caching behavior (*note Automount
+Filesystem::).
+
+   The following map types have been implemented, though some are not
+available on all machines.  Run the command `amd -v' to obtain a list
+of map types configured on your machine.
+
+* Menu:
+
+* File maps::
+* ndbm maps::
+* NIS maps::
+* NIS+ maps::
+* Hesiod maps::
+* Password maps::
+* Union maps::
+* LDAP maps::
+* Executable maps::
+
+
+File: am-utils.info,  Node: File maps,  Next: ndbm maps,  Prev: Map Types,  Up: Map Types
+
+3.1.1 File maps
+---------------
+
+When Amd searches a file for a map entry it does a simple scan of the
+file and supports both comments and continuation lines.
+
+   Continuation lines are indicated by a backslash character (`\') as
+the last character of a line in the file.  The backslash, newline
+character _and any leading white space on the following line_ are
+discarded.  A maximum line length of 2047 characters is enforced after
+continuation lines are read but before comments are stripped.  Each
+line must end with a newline character; that is newlines are
+terminators, not separators.  The following examples illustrate this:
+
+     key     valA   valB;   \
+               valC
+
+   specifies _three_ locations, and is identical to
+
+     key     valA   valB;   valC
+
+   However,
+
+     key     valA   valB;\
+               valC
+
+   specifies only _two_ locations, and is identical to
+
+     key     valA   valB;valC
+
+   After a complete line has been read from the file, including
+continuations, Amd determines whether there is a comment on the line.
+A comment begins with a hash ("`#'") character and continues to the end
+of the line.  There is no way to escape or change the comment lead-in
+character.
+
+   Note that continuation lines and comment support "only" apply to
+file maps, or ndbm maps built with the `mk-amd-map' program.
+
+   When caching is enabled, file maps have a default cache mode of
+`all' (*note Automount Filesystem::).
+
+
+File: am-utils.info,  Node: ndbm maps,  Next: NIS maps,  Prev: File maps,  Up: Map Types
+
+3.1.2 ndbm maps
+---------------
+
+An ndbm map may be used as a fast access form of a file map.  The
+program, `mk-amd-map', converts a normal map file into an ndbm database.
+This program supports the same continuation and comment conventions that
+are provided for file maps.  Note that ndbm format files may _not_ be
+sharable across machine architectures.  The notion of speed generally
+only applies to large maps; a small map, less than a single disk block,
+is almost certainly better implemented as a file map.
+
+   ndbm maps have a default cache mode of `all' (*note Automount
+Filesystem::).
+
+
+File: am-utils.info,  Node: NIS maps,  Next: NIS+ maps,  Prev: ndbm maps,  Up: Map Types
+
+3.1.3 NIS maps
+--------------
+
+When using NIS (formerly YP), an Amd map is implemented directly by the
+underlying NIS map.  Comments and continuation lines are _not_
+supported in the automounter and must be stripped when constructing the
+NIS server's database.
+
+   NIS maps have a default cache mode of `all' (*note Automount
+Filesystem::).
+
+   The following rule illustrates what could be added to your NIS
+`Makefile', in this case causing the `amd.home' map to be rebuilt:
+     $(YPTSDIR)/amd.home.time: $(ETCDIR)/amd.home
+         -@sed -e "s/#.*$$//" -e "/^$$/d" $(ETCDIR)/amd.home | \
+           awk '{  \
+              for (i = 1; i <= NF; i++) \
+                  if (i == NF) { \
+                  if (substr($$i, length($$i), 1) == "\\") \
+                      printf("%s", substr($$i, 1, length($$i) - 1)); \
+                  else \
+                      printf("%s\n", $$i); \
+                  } \
+                  else \
+                  printf("%s ", $$i); \
+              }' | \
+         $(MAKEDBM) - $(YPDBDIR)/amd.home; \
+         touch $(YPTSDIR)/amd.home.time; \
+         echo "updated amd.home"; \
+         if [ ! $(NOPUSH) ]; then \
+             $(YPPUSH) amd.home; \
+             echo "pushed amd.home"; \
+         else \
+             : ; \
+         fi
+
+   Here `$(YPTSDIR)' contains the time stamp files, and `$(YPDBDIR)'
+contains the dbm format NIS files.
+
+
+File: am-utils.info,  Node: NIS+ maps,  Next: Hesiod maps,  Prev: NIS maps,  Up: Map Types
+
+3.1.4 NIS+ maps
+---------------
+
+NIS+ maps do not support cache mode `all' and, when caching is enabled,
+have a default cache mode of `inc'.
+
+   XXX: FILL IN WITH AN EXAMPLE.
+
+
+File: am-utils.info,  Node: Hesiod maps,  Next: Password maps,  Prev: NIS+ maps,  Up: Map Types
+
+3.1.5 Hesiod maps
+-----------------
+
+When the map name begins with the string `hesiod.' lookups are made
+using the "Hesiod" name server.  The string following the dot is used
+as a name qualifier and is prepended with the key being located.  The
+entire string is then resolved in the `automount' context, or the
+amd.conf parameter `hesiod_base' (*note hesiod_base Parameter::).  For
+example, if the key is `jsp' and map name is `hesiod.homes' then
+"Hesiod" is asked to resolve `jsp.homes.automount'.
+
+   Hesiod maps do not support cache mode `all' and, when caching is
+enabled, have a default cache mode of `inc' (*note Automount
+Filesystem::).
+
+   The following is an example of a "Hesiod" map entry:
+
+     jsp.homes.automount HS TXT "rfs:=/home/charm;rhost:=charm;sublink:=jsp"
+     njw.homes.automount HS TXT "rfs:=/home/dylan/dk2;rhost:=dylan;sublink:=njw"
+
+
+File: am-utils.info,  Node: Password maps,  Next: Union maps,  Prev: Hesiod maps,  Up: Map Types
+
+3.1.6 Password maps
+-------------------
+
+The password map support is unlike the four previous map types.  When
+the map name is the string `/etc/passwd' Amd can lookup a user name in
+the password file and re-arrange the home directory field to produce a
+usable map entry.
+
+   Amd assumes the home directory has the format
+`/anydir/dom1/../domN/login'.  It breaks this string into a map entry
+where `${rfs}' has the value `/anydir/domN', `${rhost}' has the value
+`domN.....dom1', and `${sublink}' has the value login.
+
+   Thus if the password file entry was
+
+     /home/achilles/jsp
+
+   the map entry used by Amd would be
+
+     rfs:=/home/achilles;rhost:=achilles;sublink:=jsp
+
+   Similarly, if the password file entry was
+
+     /home/cc/sugar/mjh
+
+   the map entry used by Amd would be
+
+     rfs:=/home/sugar;rhost:=sugar.cc;sublink:=mhj
+
+
+File: am-utils.info,  Node: Union maps,  Next: LDAP maps,  Prev: Password maps,  Up: Map Types
+
+3.1.7 Union maps
+----------------
+
+The union map support is provided specifically for use with the union
+filesystem, *note Union Filesystem::.
+
+   It is identified by the string `union:' which is followed by a colon
+separated list of directories.  The directories are read in order, and
+the names of all entries are recorded in the map cache.  Later
+directories take precedence over earlier ones.  The union filesystem
+type then uses the map cache to determine the union of the names in all
+the directories.
+
+
+File: am-utils.info,  Node: LDAP maps,  Next: Executable maps,  Prev: Union maps,  Up: Map Types
+
+3.1.8 LDAP maps
+---------------
+
+LDAP (Lightweight Directory Access Protocol) maps do not support cache
+mode `all' and, when caching is enabled, have a default cache mode of
+`inc'.
+
+   For example, an Amd map `amd.home' that looks as follows:
+
+     /defaults    opts:=rw,intr;type:=link
+
+     zing         -rhost:=shekel \
+                  host==shekel \
+                  host!=shekel;type:=nfs
+   when converted to LDAP (*note amd2ldif::), will result in the
+following LDAP database:
+     $ amd2ldif amd.home CUCS < amd.home
+     dn: cn=amdmap timestamp, CUCS
+     cn             : amdmap timestamp
+     objectClass    : amdmapTimestamp
+     amdmapTimestamp: 873071363
+
+     dn: cn=amdmap amd.home[/defaults], CUCS
+     cn          : amdmap amd.home[/defaults]
+     objectClass : amdmap
+     amdmapName  : amd.home
+     amdmapKey   : /defaults
+     amdmapValue : opts:=rw,intr;type:=link
+
+     dn: cn=amdmap amd.home[], CUCS
+     cn          : amdmap amd.home[]
+     objectClass : amdmap
+     amdmapName  : amd.home
+     amdmapKey   :
+     amdmapValue :
+
+     dn: cn=amdmap amd.home[zing], CUCS
+     cn          : amdmap amd.home[zing]
+     objectClass : amdmap
+     amdmapName  : amd.home
+     amdmapKey   : zing
+     amdmapValue : -rhost:=shekel host==shekel host!=shekel;type:=nfs
+
+
+File: am-utils.info,  Node: Executable maps,  Prev: LDAP maps,  Up: Map Types
+
+3.1.9 Executable maps
+---------------------
+
+An executable map is a dynamic map in which the keys and values for the
+maps are generated on the fly by a program or script.  The program is
+expected to take a single parameter argument which is the key to
+lookup.  If the key is found, the program should print on stdout the
+key-value pair that were found; if the key was not found, nothing
+should be printed out.  Below is an sample of such a map script:
+
+     #!/bin/sh
+     # executable map example
+     case "$1" in
+         "/defaults" )
+     	echo "/defaults   type:=nfs;rfs:=filer"
+     	;;
+         "a" )
+     	echo "a   type:=nfs;fs:=/tmp"
+     	;;
+         "b" )
+     	echo "b   type:=link;fs:=/usr/local"
+     	;;
+         * )  # no match, echo nothing
+     	;;
+     esac
+
+   *Note exec_map_timeout Parameter::.
+
+
+File: am-utils.info,  Node: Key Lookup,  Next: Location Format,  Prev: Map Types,  Up: Mount Maps
+
+3.2 How keys are looked up
+==========================
+
+The key is located in the map whose type was determined when the
+automount point was first created.  In general the key is a pathname
+component.  In some circumstances this may be modified by variable
+expansion (*note Variable Expansion::) and prefixing.  If the automount
+point has a prefix, specified by the PREF option, then that is
+prepended to the search key before the map is searched.
+
+   If the map cache is a `regexp' cache then the key is treated as an
+egrep-style regular expression, otherwise a normal string comparison is
+made.
+
+   If the key cannot be found then a "wildcard" match is attempted.
+Amd repeatedly strips the basename from the key, appends `/*' and
+attempts a lookup.  Finally, Amd attempts to locate the special key `*'.
+
+   For example, the following sequence would be checked if
+`home/dylan/dk2' was being located:
+
+        home/dylan/dk2
+        home/dylan/*
+        home/*
+        *
+
+   At any point when a wildcard is found, Amd proceeds as if an exact
+match had been found and the value field is then used to resolve the
+mount request, otherwise an error code is propagated back to the kernel.
+(*note Filesystem Types::).
+
+
+File: am-utils.info,  Node: Location Format,  Prev: Key Lookup,  Up: Mount Maps
+
+3.3 Location Format
+===================
+
+The value field from the lookup provides the information required to
+mount a filesystem.  The information is parsed according to the syntax
+shown below.
+
+     location-list:
+                       location-selection
+                       location-list white-space || white-space location-selection
+     location-selection:
+                       location
+                       location-selection white-space location
+     location:
+                       location-info
+                       -location-info
+                       -
+     location-info:
+                       sel-or-opt
+                       location-info;sel-or-opt
+                       ;
+     sel-or-opt:
+                       selection
+                       opt-ass
+     selection:
+                       selector==value
+                       selector!=value
+     opt-ass:
+                       option:=value
+     white-space:
+                       space
+                       tab
+
+   Note that unquoted whitespace is not allowed in a location
+description.  White space is only allowed, and is mandatory, where
+shown with non-terminal white-space.
+
+   A "location-selection" is a list of possible volumes with which to
+satisfy the request.  Each "location-selection" is tried sequentially,
+until either one succeeds or all fail.  This, by the way, is different
+from the historically documented behavior, which claimed (falsely, at
+least for last 3 years) that Amd would attempt to mount all
+"location-selection"s in parallel and the first one to succeed would be
+used.
+
+   "location-selection"s are optionally separated by the `||' operator.
+The effect of this operator is to prevent use of location-selections
+to its right if any of the location-selections on its left were
+selected, whether or not any of them were successfully mounted (*note
+Selectors::).
+
+   The location-selection, and singleton "location-list",
+`type:=ufs;dev:=/dev/xd1g' would inform Amd to mount a UFS filesystem
+from the block special device `/dev/xd1g'.
+
+   The "sel-or-opt" component is either the name of an option required
+by a specific filesystem, or it is the name of a built-in, predefined
+selector such as the architecture type.  The value may be quoted with
+double quotes `"', for example `type:="ufs";dev:="/dev/xd1g"'.  These
+quotes are stripped when the value is parsed and there is no way to get
+a double quote into a value field.  Double quotes are used to get white
+space into a value field, which is needed for the program filesystem
+(*note Program Filesystem::).
+
+* Menu:
+
+* Map Defaults::
+* Variable Expansion::
+* Selectors::
+* Map Options::
+
+
+File: am-utils.info,  Node: Map Defaults,  Next: Variable Expansion,  Prev: Location Format,  Up: Location Format
+
+3.3.1 Map Defaults
+------------------
+
+A location beginning with a dash `-' is used to specify default values
+for subsequent locations.  Any previously specified defaults in the
+location-list are discarded.  The default string can be empty in which
+case no defaults apply.
+
+   The location `-fs:=/mnt;opts:=ro' would set the local mount point to
+`/mnt' and cause mounts to be read-only by default.  Defaults specified
+this way are appended to, and so override, any global map defaults
+given with `/defaults').
+
+
+File: am-utils.info,  Node: Variable Expansion,  Next: Selectors,  Prev: Map Defaults,  Up: Location Format
+
+3.3.2 Variable Expansion
+------------------------
+
+To allow generic location specifications Amd does variable expansion on
+each location and also on some of the option strings.  Any option or
+selector appearing in the form `$"var"' is replaced by the current
+value of that option or selector.  For example, if the value of
+`${key}' was `bin', `${autodir}' was `/a' and `${fs}' was
+`${autodir}/local/${key}' then after expansion `${fs}' would have the
+value `/a/local/bin'.  Any environment variable can be accessed in a
+similar way.
+
+   Two pathname operators are available when expanding a variable.  If
+the variable name begins with `/' then only the last component of the
+pathname is substituted.  For example, if `${path}' was `/foo/bar' then
+`${/path}' would be expanded to `bar'.  Similarly, if the variable name
+ends with `/' then all but the last component of the pathname is
+substituted.  In the previous example, `${path/}' would be expanded to
+`/foo'.
+
+   Two domain name operators are also provided.  If the variable name
+begins with `.' then only the domain part of the name is substituted.
+For example, if `${rhost}' was `swan.doc.ic.ac.uk' then `${.rhost}'
+would be expanded to `doc.ic.ac.uk'.  Similarly, if the variable name
+ends with `.' then only the host component is substituted.  In the
+previous example, `${rhost.}' would be expanded to `swan'.
+
+   Variable expansion is a two phase process.  Before a location is
+parsed, all references to selectors, eg `${path}', are expanded.  The
+location is then parsed, selections are evaluated and option assignments
+recorded.  If there were no selections or they all succeeded the
+location is used and the values of the following options are expanded in
+the order given: SUBLINK, RFS, FS, OPTS, REMOPTS, MOUNT and UNMOUNT.
+
+   Note that expansion of option values is done after "all" assignments
+have been completed and not in a purely left to right order as is done
+by the shell.  This generally has the desired effect but care must be
+taken if one of the options references another, in which case the
+ordering can become significant.
+
+   There are two special cases concerning variable expansion:
+
+  1. before a map is consulted, any selectors in the name received from
+     the kernel are expanded.  For example, if the request from the
+     kernel was for `${arch}.bin' and the machine architecture was
+     `vax', the value given to `${key}' would be `vax.bin'.
+
+  2. the value of `${rhost}' is expanded and normalized before the
+     other options are expanded.  The normalization process strips any
+     local sub-domain components.  For example, if `${domain}' was
+     `Berkeley.EDU' and `${rhost}' was initially `snow.Berkeley.EDU',
+     after the normalization it would simply be `snow'.  Hostname
+     normalization is currently done in a _case-dependent_ manner.
+
+
+File: am-utils.info,  Node: Selectors,  Next: Map Options,  Prev: Variable Expansion,  Up: Location Format
+
+3.3.3 Selectors
+---------------
+
+Selectors are used to control the use of a location.  It is possible to
+share a mount map between many machines in such a way that filesystem
+location, architecture and operating system differences are hidden from
+the users.  A selector of the form `arch==sun3;os==sunos4' would only
+apply on Sun-3s running SunOS 4.x.
+
+   Selectors can be negated by using `!=' instead of `=='.  For example
+to select a location on all non-Vax machines the selector `arch!=vax'
+would be used.
+
+   Selectors are evaluated left to right.  If a selector fails then that
+location is ignored.  Thus the selectors form a conjunction and the
+locations form a disjunction.  If all the locations are ignored or
+otherwise fail then Amd uses the "error" filesystem (*note Error
+Filesystem::).  This is equivalent to having a location `type:=error'
+at the end of each mount-map entry.
+
+   The default value of many of the selectors listed here can be
+overridden by an Amd command line switch or in an Amd configuration
+file.  *Note Amd Configuration File::.
+
+   The following selectors are currently implemented.
+
+* Menu:
+
+* arch Selector Variable::
+* autodir Selector Variable::
+* byte Selector Variable::
+* cluster Selector Variable::
+* domain Selector Variable::
+* dollar Selector Variable::
+* host Selector Variable::
+* hostd Selector Variable::
+* karch Selector Variable::
+* os Selector Variable::
+* osver Selector Variable::
+* full_os Selector Variable::
+* vendor Selector Variable::
+
+* key Selector Variable::
+* map Selector Variable::
+* netnumber Selector Variable::
+* network Selector Variable::
+* path Selector Variable::
+* wire Selector Variable::
+* uid Selector Variable::
+* gid Selector Variable::
+
+* exists Selector Function::
+* false Selector Function::
+* netgrp Selector Function::
+* netgrpd Selector Function::
+* in_network Selector Function::
+* true Selector Function::
+* xhost Selector Function::
+
+
+File: am-utils.info,  Node: arch Selector Variable,  Next: autodir Selector Variable,  Prev: Selectors,  Up: Selectors
+
+3.3.3.1 arch Selector Variable
+..............................
+
+The machine architecture which was automatically determined at compile
+time.  The architecture type can be displayed by running the command
+`amd -v'.  You can override this value also using the `-A' command line
+option.  *Note Supported Platforms::.
+
+
+File: am-utils.info,  Node: autodir Selector Variable,  Next: byte Selector Variable,  Prev: arch Selector Variable,  Up: Selectors
+
+3.3.3.2 autodir Selector Variable
+.................................
+
+The default directory under which to mount filesystems.  This may be
+changed by the `-a' command line option.  *Note fs Option::.
+
+
+File: am-utils.info,  Node: byte Selector Variable,  Next: cluster Selector Variable,  Prev: autodir Selector Variable,  Up: Selectors
+
+3.3.3.3 byte Selector Variable
+..............................
+
+The machine's byte ordering.  This is either `little', indicating
+little-endian, or `big', indicating big-endian.  One possible use is to
+share `rwho' databases (*note rwho servers::).  Another is to share
+ndbm databases, however this use can be considered a courageous
+juggling act.
+
+
+File: am-utils.info,  Node: cluster Selector Variable,  Next: domain Selector Variable,  Prev: byte Selector Variable,  Up: Selectors
+
+3.3.3.4 cluster Selector Variable
+.................................
+
+This is provided as a hook for the name of the local cluster.  This can
+be used to decide which servers to use for copies of replicated
+filesystems.  `${cluster}' defaults to the value of `${domain}' unless
+a different value is set with the `-C' command line option.
+
+
+File: am-utils.info,  Node: domain Selector Variable,  Next: dollar Selector Variable,  Prev: cluster Selector Variable,  Up: Selectors
+
+3.3.3.5 domain Selector Variable
+................................
+
+The local domain name as specified by the `-d' command line option.
+*Note host Selector Variable::.
+
+
+File: am-utils.info,  Node: dollar Selector Variable,  Next: host Selector Variable,  Prev: domain Selector Variable,  Up: Selectors
+
+3.3.3.6 dollar Selector Variable
+................................
+
+This is a special variable, whose sole purpose is to produce a literal
+dollar sign in the value of another variable.  For example, if you have
+a remote file system whose name is `/disk$s', you can mount it by
+setting the remote file system variable as follows:
+
+     rfs:=/disk${dollar}s
+
+
+File: am-utils.info,  Node: host Selector Variable,  Next: hostd Selector Variable,  Prev: dollar Selector Variable,  Up: Selectors
+
+3.3.3.7 host Selector Variable
+..............................
+
+The local hostname as determined by gethostname(2).  If no domain name
+was specified on the command line and the hostname contains a period
+`.' then the string before the period is used as the host name, and the
+string after the period is assigned to `${domain}'.  For example, if
+the hostname is `styx.doc.ic.ac.uk' then `host' would be `styx' and
+`domain' would be `doc.ic.ac.uk'.  `hostd' would be `styx.doc.ic.ac.uk'.
+
+
+File: am-utils.info,  Node: hostd Selector Variable,  Next: karch Selector Variable,  Prev: host Selector Variable,  Up: Selectors
+
+3.3.3.8 hostd Selector Variable
+...............................
+
+This resolves to the `${host}' and `${domain}' concatenated with a `.'
+inserted between them if required.  If `${domain}' is an empty string
+then `${host}' and `${hostd}' will be identical.
+
+
+File: am-utils.info,  Node: karch Selector Variable,  Next: os Selector Variable,  Prev: hostd Selector Variable,  Up: Selectors
+
+3.3.3.9 karch Selector Variable
+...............................
+
+This is provided as a hook for the kernel architecture.  This is used on
+SunOS 4 and SunOS 5, for example, to distinguish between different
+`/usr/kvm' volumes.  `${karch}' defaults to the "machine" value gotten
+from uname(2).  If the uname(2) system call is not available, the value
+of `${karch}' defaults to that of `${arch}'.  Finally, a different
+value can be set with the `-k' command line option.
+
+
+File: am-utils.info,  Node: os Selector Variable,  Next: osver Selector Variable,  Prev: karch Selector Variable,  Up: Selectors
+
+3.3.3.10 os Selector Variable
+.............................
+
+The operating system.  Like the machine architecture, this is
+automatically determined at compile time.  The operating system name can
+be displayed by running the command `amd -v'.  *Note Supported
+Platforms::.
+
+
+File: am-utils.info,  Node: osver Selector Variable,  Next: full_os Selector Variable,  Prev: os Selector Variable,  Up: Selectors
+
+3.3.3.11 osver Selector Variable
+................................
+
+The operating system version.  Like the machine architecture, this is
+automatically determined at compile time.  The operating system name can
+be displayed by running the command `amd -v'.  *Note Supported
+Platforms::.
+
+
+File: am-utils.info,  Node: full_os Selector Variable,  Next: vendor Selector Variable,  Prev: osver Selector Variable,  Up: Selectors
+
+3.3.3.12 full_os Selector Variable
+..................................
+
+The full name of the operating system, including its version.  This
+value is automatically determined at compile time.  The full operating
+system name and version can be displayed by running the command `amd
+-v'.  *Note Supported Platforms::.
+
+
+File: am-utils.info,  Node: vendor Selector Variable,  Next: key Selector Variable,  Prev: full_os Selector Variable,  Up: Selectors
+
+3.3.3.13 vendor Selector Variable
+.................................
+
+The name of the vendor of the operating system.  This value is
+automatically determined at compile time.  The name of the vendor can be
+displayed by running the command `amd -v'.  *Note Supported Platforms::.
+
+
+
+
+   The following selectors are also provided.  Unlike the other
+selectors, they vary for each lookup.  Note that when the name from the
+kernel is expanded prior to a map lookup, these selectors are all
+defined as empty strings.
+
+
+File: am-utils.info,  Node: key Selector Variable,  Next: map Selector Variable,  Prev: vendor Selector Variable,  Up: Selectors
+
+3.3.3.14 key Selector Variable
+..............................
+
+The name being resolved.  For example, if `/home' is an automount
+point, then accessing `/home/foo' would set `${key}' to the string
+`foo'.  The key is prefixed by the PREF option set in the parent mount
+point.  The default prefix is an empty string.  If the prefix was
+`blah/' then `${key}' would be set to `blah/foo'.
+
+
+File: am-utils.info,  Node: map Selector Variable,  Next: netnumber Selector Variable,  Prev: key Selector Variable,  Up: Selectors
+
+3.3.3.15 map Selector Variable
+..............................
+
+The name of the mount map being used.
+
+
+File: am-utils.info,  Node: netnumber Selector Variable,  Next: network Selector Variable,  Prev: map Selector Variable,  Up: Selectors
+
+3.3.3.16 netnumber Selector Variable
+....................................
+
+This selector is identical to the `in_network' selector function, see
+*Note in_network Selector Function::.  It will match either the name or
+number of any network interface on which this host is connected to.
+The names and numbers of all attached interfaces are available from the
+output of `amd -v'.
+
+
+File: am-utils.info,  Node: network Selector Variable,  Next: path Selector Variable,  Prev: netnumber Selector Variable,  Up: Selectors
+
+3.3.3.17 network Selector Variable
+..................................
+
+This selector is identical to the `in_network' selector function, see
+*Note in_network Selector Function::.  It will match either the name or
+number of any network interface on which this host is connected to.
+The names and numbers of all attached interfaces are available from the
+output of `amd -v'.
+
+
+File: am-utils.info,  Node: path Selector Variable,  Next: wire Selector Variable,  Prev: network Selector Variable,  Up: Selectors
+
+3.3.3.18 path Selector Variable
+...............................
+
+The full pathname of the name being resolved.  For example `/home/foo'
+in the example above.
+
+
+File: am-utils.info,  Node: wire Selector Variable,  Next: uid Selector Variable,  Prev: path Selector Variable,  Up: Selectors
+
+3.3.3.19 wire Selector Variable
+...............................
+
+This selector is identical to the `in_network' selector function, see
+*Note in_network Selector Function::.  It will match either the name or
+number of any network interface on which this host is connected to.
+The names and numbers of all attached interfaces are available from the
+output of `amd -v'.
+
+
+File: am-utils.info,  Node: uid Selector Variable,  Next: gid Selector Variable,  Prev: wire Selector Variable,  Up: Selectors
+
+3.3.3.20 uid Selector Variable
+..............................
+
+This selector provides the numeric effective user ID (UID) of the user
+which last accessed an automounted path name.  This simple example shows
+how floppy mounting can be assigned only to machine owners:
+
+     floppy  -type:=pcfs \
+             uid==2301;host==shekel;dev:=/dev/floppy \
+             uid==6712;host==titan;dev=/dev/fd0 \
+             uid==0;dev:=/dev/fd0c \
+             type:=error
+
+   The example allows two machine owners to mount floppies on their
+designated workstations, allows the root user to mount on any host, and
+otherwise forces an error.
+
+
+File: am-utils.info,  Node: gid Selector Variable,  Next: exists Selector Function,  Prev: uid Selector Variable,  Up: Selectors
+
+3.3.3.21 gid Selector Variable
+..............................
+
+This selector provides the numeric effective group ID (GID) of the user
+which last accessed an automounted path name.
+
+
+
+   The following boolean functions are selectors which take an argument
+ARG.  They return a value of true or false, and thus do not need to be
+compared with a value.  Each of these may be negated by prepending `!'
+to their name.
+
+
+File: am-utils.info,  Node: exists Selector Function,  Next: false Selector Function,  Prev: gid Selector Variable,  Up: Selectors
+
+3.3.3.22 exists Selector Function
+.................................
+
+If the file listed by ARG exists (via lstat(2)), this function
+evaluates to true.  Otherwise it evaluates to false.
+
+
+File: am-utils.info,  Node: false Selector Function,  Next: netgrp Selector Function,  Prev: exists Selector Function,  Up: Selectors
+
+3.3.3.23 false Selector Function
+................................
+
+Always evaluates to false.  ARG is ignored.
+
+
+File: am-utils.info,  Node: netgrp Selector Function,  Next: netgrpd Selector Function,  Prev: false Selector Function,  Up: Selectors
+
+3.3.3.24 netgrp Selector Function
+.................................
+
+The argument ARG of this selector is a netgroup name followed
+optionally by a comma and a host name.  If the host name is not
+specified, it defaults to `${host}'.  If the host name (short name) is
+a member of the netgroup, this selector evaluates to true.  Otherwise
+it evaluates to false.
+
+   For example, suppose you have a netgroup `ppp-hosts', and for
+reasons of performance, these have a local `/home' partition, while all
+other clients on the faster network can access a shared home directory.
+A common map to use for both might look like the following:
+
+     home/*  netgrp(ppp-hosts);type:=link;fs:=/local/${key} \
+             !netgrp(ppp-hosts);type:=nfs;rhost:=serv1;rfs:=/remote/${key}
+
+   A more complex example that takes advantage of the two argument
+netgrp mount selector is given in the following scenario.  Suppose one
+wants to mount the local scratch space from a each host under
+`scratch/<hostname>' and some hosts have their scratch space in a
+different path than others.  Hosts in the netgroup `apple-hosts' have
+their scratch space in the `/apple' path, where hosts in the netgroup
+`cherry-hosts' have their scratch space in the `/cherry' path.  For
+hosts that are neither in the `apple-hosts' or `cherry-hosts' netgroups
+we want to make a symlink pointing to nowhere but provide a descriptive
+error message in the link destination:
+
+     scratch/*	netgrp(apple-hosts,${/key});type:=nfs;rhost:=${/key};\
+     		    rfs:="/apple" \
+     		netgrp(cherry-hosts,${/key});type:=nfs;rhost:=${/key};\
+     		    rfs:="/cherry" \
+     		type:=link;rfs:="no local partition for ${/key}"
+
+
+File: am-utils.info,  Node: netgrpd Selector Function,  Next: in_network Selector Function,  Prev: netgrp Selector Function,  Up: Selectors
+
+3.3.3.25 netgrpd Selector Function
+..................................
+
+The argument ARG of this selector is a netgroup name followed
+optionally by a comma and a host name.  If the host name is not
+specified, it defaults to `${hostd}'.  If the host name
+(fully-qualified name) is a member of the netgroup, this selector
+evaluates to true.  Otherwise it evaluates to false.
+
+   The `netgrpd' function uses fully-qualified host names to match
+netgroup names, while the `netgrp' function (*note netgrp Selector
+Function::) uses short host names.
+
+
+File: am-utils.info,  Node: in_network Selector Function,  Next: true Selector Function,  Prev: netgrpd Selector Function,  Up: Selectors
+
+3.3.3.26 in_network Selector Function
+.....................................
+
+This selector matches against any network name or number with an
+optional netmask.  First, if the current host has any network interface
+that is locally attached to the network specified in ARG (either via
+name or number), this selector evaluates to true.
+
+   Second, `in_network' supports a network/netmask syntax such as
+`128.59.16.0/255.255.255.0', `128.59.16.0/24',
+`128.59.16.0/0xffffff00', or `128.59.16.0/'.  Using the last form, Amd
+will match the specified network number against the default netmasks of
+each of the locally attached interfaces.
+
+   If the selector does not match, it evaluates to false.
+
+   For example, suppose you have two servers that have an exportable
+`/opt' that smaller clients can NFS mount.  The two servers are say,
+`serv1' on network `foo-net.site.com' and `serv2' on network
+`123.4.5.0'.  You can write a map to be used by all clients that will
+attempt to mount the closest one as follows:
+
+     opt in_network(foo-net.site.com);rhost:=serv1;rfs:=/opt \
+         in_network(123.4.5.0);rhost:=serv2;rfs:=/opt \
+         rhost:=fallback-server
+
+
+File: am-utils.info,  Node: true Selector Function,  Next: xhost Selector Function,  Prev: in_network Selector Function,  Up: Selectors
+
+3.3.3.27 true Selector Function
+...............................
+
+Always evaluates to true.  ARG is ignored.
+
+
+File: am-utils.info,  Node: xhost Selector Function,  Prev: true Selector Function,  Up: Selectors
+
+3.3.3.28 xhost Selector Function
+................................
+
+This function compares ARG against the current hostname, similarly to
+the *Note host Selector Variable::.  However, this function will also
+match if ARG is a CNAME (DNS Canonical Name, or alias) for the current
+host's name.
+
+
+File: am-utils.info,  Node: Map Options,  Prev: Selectors,  Up: Location Format
+
+3.3.4 Map Options
+-----------------
+
+Options are parsed concurrently with selectors.  The difference is that
+when an option is seen the string following the `:=' is recorded for
+later use.  As a minimum the TYPE option must be specified.  Each
+filesystem type has other options which must also be specified.  *Note
+Filesystem Types::, for details on the filesystem specific options.
+
+   Superfluous option specifications are ignored and are not reported
+as errors.
+
+   The following options apply to more than one filesystem type.
+
+* Menu:
+
+* addopts Option::
+* delay Option::
+* fs Option::
+* opts Option::
+* remopts Option::
+* sublink Option::
+* type Option::
+
+
+File: am-utils.info,  Node: addopts Option,  Next: delay Option,  Prev: Map Options,  Up: Map Options
+
+3.3.4.1 addopts Option
+......................
+
+This option adds additional options to default options normally
+specified in the `/defaults' entry or the defaults of the key entry
+being processed (*note opts Option::).  Normally when you specify
+`opts' in both the `/defaults' and the map entry, the latter overrides
+the former completely.  But with `addopts' it will append the options
+and override any conflicting ones.
+
+   `addopts' also overrides the value of the `remopts' option (*note
+remopts Option::), which unless specified defaults to the value of
+`opts'.
+
+   Options which start with `no' will override those with the same name
+that do not start with `no' and vice verse.  Special handling is given
+to inverted options such as `soft' and `hard', `bg' and `fg', `ro' and
+`rw', etc.
+
+   For example, if the default options specified were
+     opts:=rw,nosuid,intr,rsize=1024,wsize=1024,quota,posix
+
+   and the ones specified in a map entry were
+
+     addopts:=grpid,suid,ro,rsize=2048,quota,nointr
+
+   then the actual options used would be
+
+     wsize=1024,posix,grpid,suid,ro,rsize=2048,quota,nointr
+
+
+File: am-utils.info,  Node: delay Option,  Next: fs Option,  Prev: addopts Option,  Up: Map Options
+
+3.3.4.2 delay Option
+....................
+
+The delay, in seconds, before an attempt will be made to mount from the
+current location.  Auxiliary data, such as network address, file handles
+and so on are computed regardless of this value.
+
+   A delay can be used to implement the notion of primary and secondary
+file servers.  The secondary servers would have a delay of a few
+seconds, thus giving the primary servers a chance to respond first.
+
+
+File: am-utils.info,  Node: fs Option,  Next: opts Option,  Prev: delay Option,  Up: Map Options
+
+3.3.4.3 fs Option
+.................
+
+The local mount point.  The semantics of this option vary between
+filesystems.
+
+   For NFS and UFS filesystems the value of `${fs}' is used as the
+local mount point.  For other filesystem types it has other meanings
+which are described in the section describing the respective filesystem
+type.  It is important that this string uniquely identifies the
+filesystem being mounted.  To satisfy this requirement, it should
+contain the name of the host on which the filesystem is resident and the
+pathname of the filesystem on the local or remote host.
+
+   The reason for requiring the hostname is clear if replicated
+filesystems are considered.  If a fileserver goes down and a
+replacement filesystem is mounted then the "local" mount point "must"
+be different from that of the filesystem which is hung.  Some encoding
+of the filesystem name is required if more than one filesystem is to be
+mounted from any given host.
+
+   If the hostname is first in the path then all mounts from a
+particular host will be gathered below a single directory.  If that
+server goes down then the hung mount points are less likely to be
+accidentally referenced, for example when getcwd(3) traverses the
+namespace to find the pathname of the current directory.
+
+   The `fs' option defaults to `${autodir}/${rhost}${rfs}'.  In
+addition, `rhost' defaults to the local host name (`${host}') and `rfs'
+defaults to the value of `${path}', which is the full path of the
+requested file; `/home/foo' in the example above (*note Selectors::).
+`${autodir}' defaults to `/a' but may be changed with the `-a' command
+line option.  Sun's automounter defaults to `/tmp_mnt'.  Note that
+there is no `/' between the `${rhost}' and `${rfs}' since `${rfs}'
+begins with a `/'.
+
+
+File: am-utils.info,  Node: opts Option,  Next: remopts Option,  Prev: fs Option,  Up: Map Options
+
+3.3.4.4 opts Option
+...................
+
+The options to pass to the mount system call.  A leading `-' is
+silently ignored.  The mount options supported generally correspond to
+those used by mount(8) and are listed below.  Some additional
+pseudo-options are interpreted by Amd and are also listed.
+
+   Unless specifically overridden, each of the system default mount
+options applies.  Any options not recognized are ignored.  If no
+options list is supplied the string `rw,defaults' is used and all the
+system default mount options apply.  Options which are not applicable
+for a particular operating system are silently ignored.  For example,
+only 4.4BSD is known to implement the `compress' and `spongy' options.
+
+`acdirmax=N'
+     Set the maximum directory attribute cache timeout to N.
+
+`acdirmin=N'
+     Set the minimum directory attribute cache timeout to N.
+
+`acregmax=N'
+     Set the maximum file attribute cache timeout to N.
+
+`acregmin=N'
+     Set the minimum file attribute cache timeout to N.
+
+`actimeo=N'
+     Set the overall attribute cache timeout to N.
+
+`auto'
+`ignore'
+     Ignore this mount by df(1).
+
+`cache'
+     Allow data to be cached from a remote server for this mount.
+
+`closesession'
+     For UDF mounts, close the session when unmounting.
+
+`compress'
+     Use NFS compression protocol.
+
+`defperm'
+     Ignore the permission mode bits, and default file permissions to
+     0555, UID 0, and GID 0.  Useful for CD-ROMs formatted as ISO-9660.
+
+`dev'
+     Allow local special devices on this filesystem.
+
+`dirmask=N'
+     For PCFS mounts, specify the maximum file permissions for
+     directories in the file system.  See the `mask' option's
+     description for more details.  The mask value of N can be
+     specified in decimal, octal, or hexadecimal.
+
+`dumbtimr'
+     Turn off the dynamic retransmit timeout estimator.  This may be
+     useful for UDP mounts that exhibit high retry rates, since it is
+     possible that the dynamically estimated timeout interval is too
+     short.
+
+`extatt'
+     Enable extended attributes in ISO-9660 file systems.
+
+`fsid'
+     Set ID of filesystem.
+
+`gens'
+     Enable generations in ISO-9660 file systems.  Generations allow
+     you to see all versions of a given file.
+
+`gmtoff=N'
+     For UDF mounts, set the time zone offset from UTC to N seconds,
+     with positive values indicating east of the Prime Meridian.  If not
+     set, the user's current time zone will be used.
+
+`group=N'
+     For PCFS and UDF mounts, set the group of the files in the file
+     system to N (which can either be a group name or a GID number).
+     The default group is the group of the directory on which the file
+     system is being mounted.
+
+`grpid'
+     Use BSD directory group-id semantics.
+
+`int'
+`intr'
+     Allow keyboard interrupts on hard mounts.
+
+`lock'
+     Use the NFS locking protocol (default)
+
+`longname'
+     For PCFS mounts, force Win95 long names.
+
+`mask=N'
+     For PCFS mounts, specify the maximum file permissions for files in
+     the file system.  For example, a mask of 755 specifies that, by
+     default, the owner should have read, write, and execute
+     permissions for files, but others should only have read and
+     execute permissions.  Only the nine low-order bits of mask are
+     used.  The default mask is taken from the directory on which the
+     file system is being mounted.  The mask value of N can be
+     specified in decimal, octal, or hexadecimal.
+
+`multi'
+     Perform multi-component lookup on files.
+
+`maxgroups'
+     Set the maximum number of groups to allow for this mount.
+
+`nfsv3'
+     Use NFS Version 3 for this mount.
+
+`noac'
+     Turn off the attribute cache.
+
+`noauto'
+     This option is used by the mount command in `/etc/fstab' or
+     `/etc/vfstab' and means not to mount this file system when mount -a
+     is used.
+
+`nocache'
+     Do not allow data to be cached from a remote server for this mount.
+
+`nocasetrans'
+     Don't do case translation. Useful for CD-ROMS formatted as
+     ISO-9660.
+
+`noconn'
+     Don't make a connection on datagram transports.
+
+`nocto'
+     No close-to-open consistency.
+
+`nodefperm'
+     Do not ignore the permission mode bits.  Useful for CD-ROMS
+     formatted as ISO-9660.
+
+`nodev'
+`nodevs'
+     Don't allow local special devices on this filesystem.
+
+`noexec'
+     Don't allow program execution.
+
+`noint'
+     Do not allow keyboard interrupts for this mount
+
+`nojoliet'
+     Turn off the Joliet extensions.  Useful for CD-ROMS formatted as
+     ISO-9660.
+
+`nolock'
+     Do not use the NFS locking protocol
+
+`nomnttab'
+     This option is used internally to tell Amd that a Solaris 8 system
+     using mntfs is in use.
+
+`norrip'
+     Turn off using of the Rock Ridge Interchange Protocol (RRIP)
+     extensions to ISO-9660.
+
+`nosub'
+     Disallow mounts beneath this mount.
+
+`nosuid'
+     Don't allow set-uid or set-gid executables on this filesystem.
+
+`noversion'
+     Strip the extension `;#' from the version string of files recorded
+     on an ISO-9660 CD-ROM.
+
+`nowin95'
+     For PCFS mounts, completely ignore Win95 entries.
+
+`optionstr'
+     Under Solaris 8, provide the kernel a string of options to parse
+     and show as part of the special in-kernel mount file system.
+
+`overlay'
+     Overlay this mount on top of an existing mount, if any.
+
+`pgthresh=N'
+     Set the paging threshold to N kilobytes.
+
+`port=N'
+     Set the NFS port to N.
+
+`posix'
+     Turn on POSIX static pathconf for mounts.
+
+`private'
+     Use local locking instead of the NLM protocol, useful for IRIX 6
+     only.
+
+`proplist'
+     Support property lists (ACLs) for this mount, useful primarily for
+     Tru64 UNIX.
+
+`proto=S'
+     Use transport protocol S for NFS (can be `"tcp"' or `"udp"').
+
+`quota'
+     Enable quota checking on this mount.
+
+`rdonly'
+`ro'
+     Mount this filesystem readonly.
+
+`resvport'
+     Use a reserved port (smaller than 1024) for remote NFS mounts.
+     Most systems assume that, but some allow for mounts to occur on
+     non-reserved ports.   This causes problems when such a system
+     tries to NFS mount one that requires reserved ports.  It is
+     recommended that this option always be on.
+
+`retrans=n'
+     The number of NFS retransmits made before a user error is
+     generated by a `soft' mounted filesystem, and before a `hard'
+     mounted filesystem reports `NFS server "yoyo" not responding still
+     trying'.
+
+`retry'
+     Set the NFS retry counter.
+
+`rrcaseins'
+     Enable the Rock Ridge Interchange Protocol (RRIP) case insensitive
+     extensions.  Useful for CD-ROMS formatted as ISO-9660.
+
+`rrip'
+     Uses the Rock Ridge Interchange Protocol (RRIP) extensions to
+     ISO-9660.
+
+`rsize=N'
+     The NFS read packet size.  You may need to set this if you are
+     using NFS/UDP through a gateway or a slow link.
+
+`rw'
+     Allow reads and writes on this filesystem.
+
+`sessionnr=N'
+     For multisession UDF mounts, use session number N when mounting.
+
+`shortname'
+     For PCFS mounts, force old DOS short names only.
+
+`soft'
+     Give up after "retrans" retransmissions.
+
+`spongy'
+     Like `soft' for status requests, and `hard' for data transfers.
+
+`suid'
+     Allow set-uid programs on this mount.
+
+`symttl'
+     Turn off the symbolic link cache time-to-live.
+
+`sync'
+     Perform synchronous filesystem operations on this mount.
+
+`tcp'
+     Use TCP/IP instead of UDP/IP, ignored if the NFS implementation
+     does not support TCP/IP mounts.
+
+`timeo=N'
+     The NFS timeout, in tenth-seconds, before a request is
+     retransmitted.
+
+`user=N'
+     For PCFS and UDF mounts, set the owner of the files in the file
+     system to N (which can either be a user name or a UID number).  The
+     default owner is the owner of the directory on which the file
+     system is being mounted.
+
+`vers=N'
+     Use NFS protocol version number N (can be 2 or 3).
+
+`wsize=N'
+     The NFS write packet size.  You may need to set this if you are
+     using NFS/UDP through a gateway or a slow link.
+
+
+   The following options are implemented by Amd, rather than being
+passed to the kernel.
+
+`nounmount'
+     Configures the mount so that its time-to-live will never expire.
+     This is the default for non-network based filesystem types (such as
+     mounting local disks, floppies, and CD-ROMs).  See also the related
+     unmount option.
+
+`ping=N'
+     The interval, in seconds, between keep-alive pings.  When four
+     consecutive pings have failed the mount point is marked as hung.
+     This interval defaults to 30 seconds; if the ping interval is set
+     to zero, Amd will use the default 30-second interval.  If the
+     interval is set to -1 (or any other negative value), no pings are
+     sent and the host is assumed to be always up, which can cause
+     unmounts to hang See the softlookup option for a better
+     alternative.  Turning pings off can be useful in NFS-HA
+     (High-Availability) sites where the NFS service rarely goes down.
+     Setting the ping value to a large value can reduce the amount of
+     NFS_NULL chatter on your network considerably, especially in large
+     sites.
+
+     Note that if you have multiple Amd entries using the same file
+     server, and each entry sets a different value of N, then each time
+     Amd mounts a new entry, the ping value will be re-evaluated (and
+     updated, turned off, or turned back on as needed).  Finally, note
+     that NFS_NULL pings are sent for both UDP and TCP mounts, because
+     even a hung TCP mount can cause user processes to hang.
+
+`public'
+     Use WebNFS multi-component lookup on the public file handle
+     instead of the mount protocol to obtain NFS file handles, as
+     documented in the WebNFS Client Specification, RFC 2054.  This
+     means that Amd will not attempt to contact the remote portmapper
+     or remote mountd daemon, and will only connect to the well-known
+     NFS port 2049 or the port specified with the port mount option,
+     thus making it easier to use NFS through a firewall.
+
+`retry=N'
+     The number of times to retry the mount system call.
+
+`softlookup'
+     Configures Amd's behavior with respect to already-mounted shares
+     from NFS fileservers that are unreachable.  If softlookup is
+     specified, trying to access such a share will result in an error
+     (EIO, which is changed from the ENOENT 6.0 used to return).  If it
+     is not specified, a regular symlink is provided and the access
+     will probably hang in the NFS filesystem.
+
+     The default behavior depends on whether the mount is 'soft' or
+     'hard'; softlookup can be used to change this default. This is
+     changed from 6.0 which always behaved as if softlookup was
+     specified.
+
+`unmount'
+     Configures the mount so that its time-to-live will indeed expire
+     (and thus may be automatically unmounted).  This is also the
+     default for network-based filesystem types (e.g., NFS).  This
+     option is useful for removable local media such as CD-ROMs, USB
+     drives, etc. so they can expire when not in use, and get unmounted
+     (such drives can get work out when they keep spinning).  See also
+     the related nounmount option.
+
+`utimeout=N'
+     The interval, in seconds, that looked up and mounted map entries
+     are cached.  After that period of time, Amd will attempt to unmount
+     the entries.  If, however, the unmount fails (with EBUSY), then
+     Amd will extend the mount's time-to-live by the utimeout value
+     before the next unmount attempt is made.  In fact the interval is
+     extended before the unmount is attempted, to avoid thrashing.  The
+     default value is 120 seconds (two minutes) or as set by the `-w'
+     command line option.
+
+`xlatecookie'
+     Translate directory cookies between 32-long and 64-long lengths.
+
+
+
+File: am-utils.info,  Node: remopts Option,  Next: sublink Option,  Prev: opts Option,  Up: Map Options
+
+3.3.4.5 remopts Option
+......................
+
+This option has the same use as `${opts}' but applies only when the
+remote host is on a non-local network.  For example, when using NFS
+across a gateway it is often necessary to use smaller values for the
+data read and write sizes.  This can simply be done by specifying the
+small values in REMOPTS.  When a non-local host is accessed, the
+smaller sizes will automatically be used.
+
+   Amd determines whether a host is local by examining the network
+interface configuration at startup.  Any interface changes made after
+Amd has been started will not be noticed.  The likely effect will be
+that a host may incorrectly be declared non-local.
+
+   Unless otherwise set, the value of `${remopts}' is the same as the
+value of `${opts}'.
+
+
+File: am-utils.info,  Node: sublink Option,  Next: type Option,  Prev: remopts Option,  Up: Map Options
+
+3.3.4.6 sublink Option
+......................
+
+The subdirectory within the mounted filesystem to which the reference
+should point.  This can be used to prevent duplicate mounts in cases
+where multiple directories in the same mounted filesystem are used.
+
+
+File: am-utils.info,  Node: type Option,  Prev: sublink Option,  Up: Map Options
+
+3.3.4.7 type Option
+...................
+
+The filesystem type to be used.  *Note Filesystem Types::, for a full
+description of each type.
+
+
+File: am-utils.info,  Node: Amd Command Line Options,  Next: Filesystem Types,  Prev: Mount Maps,  Up: Top
+
+4 Amd Command Line Options
+**************************
+
+Many of Amd's parameters can be set from the command line.  The command
+line is also used to specify automount points and maps.
+
+   The general format of a command line is
+
+     amd [options] [{ directory map-name [-map-options] } ...]
+
+   For each directory and map-name given or specified in the `amd.conf'
+file, Amd establishes an automount point.  The "map-options" may be any
+sequence of options or selectors--*note Location Format::.  The
+"map-options" apply only to Amd's mount point.
+
+   `type:=toplvl;cache:=mapdefault;fs:=${map}' is the default value for
+the map options.  Default options for a map are read from a special
+entry in the map whose key is the string `/defaults'.  When default
+options are given they are prepended to any options specified in the
+mount-map locations as explained in *Note Map Defaults::.
+
+   The "options" are any combination of those listed below.
+
+   Once the command line has been parsed, the automount points are
+mounted.  The mount points are created if they do not already exist, in
+which case they will be removed when Amd exits.  Finally, Amd
+disassociates itself from its controlling terminal and forks into the
+background.
+
+   Note: Even if Amd has been built with `-DDEBUG' (via `configure
+--enable-debug'), it will still background itself and disassociate
+itself from the controlling terminal.  To use a debugger it is
+necessary to specify `-D daemon' on the command line.  However, even
+with all of this, mounts and unmounts are performed in the background,
+and Amd will always fork before doing them.  Therefore, debugging what
+happens closely during un/mounts is more challenging.
+
+   _All_ of Amd's command options (save `-F' and `-T') can be specified
+in the `amd.conf' file. *Note Amd Configuration File::.  If Amd is
+invoked without any command line options, it will default to using the
+configuration file `/etc/amd.conf', if one exists.
+
+* Menu:
+
+* -a Option::   Automount directory.
+* -c Option::   Cache timeout interval.
+* -d Option::   Domain name.
+* -k Option::   Kernel architecture.
+* -l Option::   Log file.
+* -n Option::   Hostname normalization.
+* -o Option::   Operating system version.
+* -p Option::   Output process id.
+* -r Option::   Restart existing mounts.
+* -t Option::   Kernel RPC timeout.
+* -v Option::   Version information.
+* -w Option::   Wait interval after failed unmount.
+* -x Option::   Log options.
+* -y Option::   NIS domain.
+* -A Option::   Operating system Architecture.
+* -C Option::   Cluster name.
+* -D Option::   Debug flags.
+* -F Option::   Amd configuration file.
+* -H Option::   Show brief help.
+* -O Option::   Operating system name.
+* -S Option::   Lock executable pages in memory.
+* -T Option::   Set tag for configuration file.
+
+
+File: am-utils.info,  Node: -a Option,  Next: -c Option,  Prev: Amd Command Line Options,  Up: Amd Command Line Options
+
+4.1 `-a' DIRECTORY
+==================
+
+Specifies the default mount directory.  This option changes the variable
+`${autodir}' which otherwise defaults to `/a'.  For example, some sites
+prefer `/amd' or `/n'.
+
+     amd -a /amd ...
+
+
+File: am-utils.info,  Node: -c Option,  Next: -d Option,  Prev: -a Option,  Up: Amd Command Line Options
+
+4.2 `-c' CACHE-INTERVAL
+=======================
+
+Selects the period, in seconds, for which a name is cached by Amd.  If
+no reference is made to the volume in this period, Amd discards the
+volume name to filesystem mapping.
+
+   Once the last reference to a filesystem has been removed, Amd
+attempts to unmount the filesystem.  If the unmount fails the interval
+is extended by a further period as specified by the `-w' command line
+option or by the `utimeout' mount option.
+
+   The default "cache-interval" is 300 seconds (five minutes).
+
+
+File: am-utils.info,  Node: -d Option,  Next: -k Option,  Prev: -c Option,  Up: Amd Command Line Options
+
+4.3 `-d' DOMAIN
+===============
+
+Specifies the host's domain.  This sets the internal variable
+`${domain}' and affects the `${hostd}' variable.
+
+   If this option is not specified and the hostname already contains the
+local domain then that is used, otherwise the default value of
+`${domain}' is `unknown.domain'.
+
+   For example, if the local domain was `doc.ic.ac.uk', Amd could be
+started as follows:
+
+     amd -d doc.ic.ac.uk ...
+
+
+File: am-utils.info,  Node: -k Option,  Next: -l Option,  Prev: -d Option,  Up: Amd Command Line Options
+
+4.4 `-k' KERNEL-ARCHITECTURE
+============================
+
+Specifies the kernel architecture of the system.  This is usually the
+output of `uname -m' (the "machine" value gotten from uname(2)).  If
+the uname(2) system call is not available, the value of `${karch}'
+defaults to that of `${arch}'.
+
+   The only effect of this option is to set the variable `${karch}'.
+
+   This option would be used as follows:
+
+     amd -k `arch -k` ...
+
+
+File: am-utils.info,  Node: -l Option,  Next: -n Option,  Prev: -k Option,  Up: Amd Command Line Options
+
+4.5 `-l' LOG-OPTION
+===================
+
+Selects the form of logging to be made.  Several special "log-options"
+are recognized.
+
+  1. If "log-option" is the string `syslog', Amd will use the syslog(3)
+     mechanism.  If your system supports syslog facilities, then the
+     default facility used is `LOG_DAEMON'.
+
+  2. When using syslog, if you wish to change the facility, append its
+     name to the log option name, delimited by a single colon.  For
+     example, if "log-options" is the string `syslog:local7' then Amd
+     will log messages via syslog(3) using the `LOG_LOCAL7' facility.
+     If the facility name specified is not recognized, Amd will default
+     to `LOG_DAEMON'.  Note: while you can use any syslog facility
+     available on your system, it is generally a bad idea to use those
+     reserved for other services such as `kern', `lpr', `cron', etc.
+
+  3. If "log-option" is the string `/dev/stderr', Amd will use standard
+     error, which is also the default target for log messages.  To
+     implement this, Amd simulates the effect of the `/dev/fd' driver.
+
+   Any other string is taken as a filename to use for logging.  Log
+messages are appended to the file if it already exists, otherwise a new
+file is created.  The file is opened once and then held open, rather
+than being re-opened for each message.
+
+   Normally, when long-running daemons hold an open file descriptor on a
+log file, it is impossible to "rotate" the log file and compress older
+logs on a daily basis.  The daemon needs to be told to discard (via
+close(2)) its file handle, and re-open the log file.  This is done
+using `amq -l' log-option. *Note Amq -l option::.
+
+   If the `syslog' option is specified but the system does not support
+syslog or if the named file cannot be opened or created, Amd will use
+standard error.  Error messages generated before Amd has finished
+parsing the command line are printed on standard error.
+
+   Since Amd tends to generate a lot of logging information (especially
+if debugging was turned on), and due to it being an important program
+running on the system, it is usually best to log to a separate disk
+file.  In that case Amd would be started as follows:
+
+     amd -l /var/log/amd ...
+
+
+File: am-utils.info,  Node: -n Option,  Next: -o Option,  Prev: -l Option,  Up: Amd Command Line Options
+
+4.6 `-n'
+========
+
+Normalizes the remote hostname before using it.  Normalization is done
+by replacing the value of `${rhost}' with the (generally fully
+qualified) primary name returned by a hostname lookup.
+
+   This option should be used if several names are used to refer to a
+single host in a mount map.
+
+
+File: am-utils.info,  Node: -o Option,  Next: -p Option,  Prev: -n Option,  Up: Amd Command Line Options
+
+4.7 `-o' OP-SYS-VER
+===================
+
+Overrides the compiled-in version number of the operating system, with
+OP-SYS-VER.  Useful when the built-in version is not desired for
+backward compatibility reasons.  For example, if the built-in version is
+`2.5.1', you can override it to `5.5.1', and use older maps that were
+written with the latter in mind.
+
+
+File: am-utils.info,  Node: -p Option,  Next: -r Option,  Prev: -o Option,  Up: Amd Command Line Options
+
+4.8 `-p'
+========
+
+Causes Amd's process id to be printed on standard output.  This can be
+redirected to a suitable file for use with kill:
+
+     amd -p > /var/run/amd.pid ...
+
+   This option only has an affect if Amd is running in daemon mode.  If
+Amd is started with the `-D daemon' debug flag, this option is ignored.
+
+
+File: am-utils.info,  Node: -r Option,  Next: -t Option,  Prev: -p Option,  Up: Amd Command Line Options
+
+4.9 `-r'
+========
+
+Tells Amd to restart existing mounts (*note Inheritance Filesystem::).
+
+
+File: am-utils.info,  Node: -t Option,  Next: -v Option,  Prev: -r Option,  Up: Amd Command Line Options
+
+4.10 `-t' TIMEOUT.RETRANSMIT
+============================
+
+Specifies the RPC "timeout" interval and the "retransmit" counter used
+by the kernel to communicate to Amd.  These are used to set the `timeo'
+and `retrans' mount options, respectively.  The default timeout is 0.8
+seconds, and the default number of retransmissions is 11.
+
+   Amd relies on the kernel RPC retransmit mechanism to trigger mount
+retries.  The values of these parameters change the overall retry
+interval.  Too long an interval gives poor interactive response; too
+short an interval causes excessive retries.
+
+
+File: am-utils.info,  Node: -v Option,  Next: -w Option,  Prev: -t Option,  Up: Amd Command Line Options
+
+4.11 `-v'
+=========
+
+Print version information on standard error and then exit.  The output
+is of the form:
+
+     Copyright (c) 1997-1999 Erez Zadok
+     Copyright (c) 1990 Jan-Simon Pendry
+     Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+     Copyright (c) 1990 The Regents of the University of California.
+     am-utils version 6.0a15 (build 61).
+     Built by ezk@example.com on date Wed Oct 22 15:21:03 EDT 1997.
+     cpu=sparc (big-endian), arch=sun4, karch=sun4u.
+     full_os=solaris2.5.1, os=sos5, osver=5.5.1, vendor=sun.
+     Map support for: root, passwd, union, nisplus, nis, ndbm, file, error.
+     AMFS: nfs, link, nfsx, nfsl, host, linkx, program, union, inherit,
+           ufs, lofs, hsfs, pcfs, auto, direct, toplvl, error.
+     FS: autofs, cachefs, cdfs, lofs, nfs, nfs3, pcfs, tfs, tmpfs, udf, ufs.
+     Network 1: wire="mcl-lab-net.cs.columbia.edu" (netnumber=128.59.13).
+     Network 2: wire="14-net.cs.columbia.edu" (netnumber=128.59.14).
+     Network 3: wire="old-net.cs.columbia.edu" (netnumber=128.59.16).
+
+   The information includes the version number, number of times Amd was
+compiled on the local system, release date and name of the release.
+Following come the cpu type, byte ordering, and the architecture and
+kernel architecture as `${arch}' and `${karch}', respectively.  The
+next line lists the operating system full name, short name, version,
+and vendor.  These four values correspond to the variables
+`${full_os}', `${os}', `${osver}', and `${vendor}', respectively.
+*Note Supported Platforms::.
+
+   Then come a list of map types supported, filesystems internally
+supported by Amd (AMFS), and generic filesystems available (FS).
+Finally all known networks (if any) of this host are listed by name and
+number.  They are available via the variables `${wire}' or
+`${network}', and `${netnumber}' (*note Selectors::) or the `in_network'
+selector function (*note in_network Selector Function::).
+
+
+File: am-utils.info,  Node: -w Option,  Next: -x Option,  Prev: -v Option,  Up: Amd Command Line Options
+
+4.12 `-w' WAIT-TIMEOUT
+======================
+
+Selects the interval in seconds between unmount attempts after the
+initial time-to-live has expired.
+
+   This defaults to 120 seconds (two minutes).
+
+
+File: am-utils.info,  Node: -x Option,  Next: -y Option,  Prev: -w Option,  Up: Amd Command Line Options
+
+4.13 `-x' OPTS
+==============
+
+Specifies the type and verbosity of log messages.  "opts" is a comma
+separated list selected from the following options:
+
+`fatal'
+     Fatal errors (cannot be turned off)
+
+`error'
+     Non-fatal errors (cannot be turned off)
+
+`user'
+     Non-fatal user errors
+
+`warn'
+     Recoverable errors
+
+`warning'
+     Alias for `warn'
+
+`info'
+     Information messages
+
+`map'
+     Mount map usage
+
+`stats'
+     Additional statistics
+
+`all'
+     All of the above
+
+`defaults'
+     An alias for "fatal,error,user,warning,info".
+
+   Initially a set of default logging flags is enabled.  This is as if
+`-x defaults' or `-x fatal,error,user,warning,info' had been selected.
+The command line is parsed and logging is controlled by the `-x'
+option.  The very first set of logging flags is saved and can not be
+subsequently disabled using Amq.  This default set of options is useful
+for general production use.
+
+   The `info' messages include details of what is mounted and unmounted
+and when filesystems have timed out.  If you want to have the default
+set of messages without the `info' messages then you simply need `-x
+noinfo'.  The messages given by `user' relate to errors in the mount
+maps, so these are useful when new maps are installed.  The following
+table lists the syslog priorities used for each of the message types.
+
+`fatal'
+     `LOG_CRIT'
+
+`error'
+     `LOG_ERR'
+
+`user'
+     `LOG_WARNING'
+
+`warning'
+     `LOG_WARNING'
+
+`info'
+     `LOG_INFO'
+
+`debug'
+     `LOG_DEBUG'
+
+`map'
+     `LOG_DEBUG'
+
+`stats'
+     `LOG_INFO'
+
+   The options can be prefixed by the string `no' to indicate that this
+option should be turned off.  For example, to obtain all but `info'
+messages the option `-x all,noinfo' would be used.
+
+   If Amd was built with debugging enabled the `debug' option is
+automatically enabled regardless of the command line options.
+
+
+File: am-utils.info,  Node: -y Option,  Next: -A Option,  Prev: -x Option,  Up: Amd Command Line Options
+
+4.14 `-y' NIS-DOMAIN
+====================
+
+Selects an alternate NIS domain.  This is useful for debugging and
+cross-domain shared mounting.  If this flag is specified, Amd
+immediately attempts to bind to a server for this domain.
+
+
+File: am-utils.info,  Node: -A Option,  Next: -C Option,  Prev: -y Option,  Up: Amd Command Line Options
+
+4.15 `-A' ARCHITECTURE
+======================
+
+Specifies the OS architecture of the system.  The only effect of this
+option is to set the variable `${arch}'.
+
+   This option would be used as follows:
+
+     amd -A i386 ...
+
+
+File: am-utils.info,  Node: -C Option,  Next: -D Option,  Prev: -A Option,  Up: Amd Command Line Options
+
+4.16 `-C' CLUSTER-NAME
+======================
+
+Specifies the name of the cluster of which the local machine is a
+member.  The only effect is to set the variable `${cluster}'.  The
+"cluster-name" is will usually obtained by running another command
+which uses a database to map the local hostname into a cluster name.
+`${cluster}' can then be used as a selector to restrict mounting of
+replicated data.  If this option is not given, `${cluster}' has the
+same value as `${domain}'.  This would be used as follows:
+
+     amd -C `clustername` ...
+
+
+File: am-utils.info,  Node: -D Option,  Next: -F Option,  Prev: -C Option,  Up: Amd Command Line Options
+
+4.17 `-D' OPTS
+==============
+
+Controls the verbosity and coverage of the debugging trace; "opts" is a
+comma separated list of debugging options.  The `-D' option is only
+available if Amd was compiled with `-DDEBUG', or configured with
+`configure --enable-debug'.  The memory debugging facilities (`mem')
+are only available if Amd was compiled with `-DDEBUG_MEM' (in addition
+to `-DDEBUG'), or configured with `configure --enable-debug=mem'.
+
+   The most common options to use are `-D trace' and `-D test' (which
+turns on all the useful debug options).  As usual, every option can be
+prefixed with `no' to turn it off.
+
+`all'
+     all options (excluding hrtime and mtab)
+
+`defaults'
+     "sensible" default options (all-excluding hrtime, mtab, and
+     xdrtrace)
+
+`test'
+     full debug options plus mtab,nodaemon,nofork,noamq
+
+`amq'
+     register Amd with the RPC portmapper, for Amq
+
+`daemon'
+     enter daemon mode
+
+`fork'
+     fork child worker (hlfsd only)
+
+`full'
+     program trace
+
+`hrtime'
+     print high resolution time stamps (only if syslog(3) is not used)
+
+`info'
+     info service specific debugging (hesiod, nis, etc.)  In the case of
+     hesiod maps, turns on the hesiod RES_DEBUG internal debugging
+     option.
+
+`mem'
+     trace memory allocations.  Needs to be explicitly enabled at
+     compile time with -enable-debug=mem.
+
+`mtab'
+     use local mount-table file (defaults to `/tmp/mtab', *note
+     debug_mtab_file Parameter::)
+
+`readdir'
+     show readdir progress
+
+`str'
+     debug string munging
+
+`trace'
+     trace RPC protocol and NFS mount arguments
+
+`xdrtrace'
+     trace XDR routines
+
+   You may also refer to the program source for a more detailed
+explanation of the available options.
+
+
+File: am-utils.info,  Node: -F Option,  Next: -H Option,  Prev: -D Option,  Up: Amd Command Line Options
+
+4.18 `-F' CONF-FILE
+===================
+
+Specify an Amd configuration file CONF-FILE to use.  For a description
+of the format and syntax, *note Amd Configuration File::.  This
+configuration file is used to specify any options in lieu of typing
+many of them on the command line.  The `amd.conf' file includes
+directives for every command line option Amd has, and many more that
+are only available via the configuration file facility.  The
+configuration file specified by this option is processed after all other
+options had been processed, regardless of the actual location of this
+option on the command line.
+
+
+File: am-utils.info,  Node: -H Option,  Next: -O Option,  Prev: -F Option,  Up: Amd Command Line Options
+
+4.19 `-H'
+=========
+
+Print a brief help and usage string.
+
+
+File: am-utils.info,  Node: -O Option,  Next: -S Option,  Prev: -H Option,  Up: Amd Command Line Options
+
+4.20 `-O' OP-SYS-NAME
+=====================
+
+Overrides the compiled-in name of the operating system, with
+OP-SYS-NAME.  Useful when the built-in name is not desired for backward
+compatibility reasons.  For example, if the build in name is `sunos5',
+you can override it to the old name `sos5', and use older maps which
+were written with the latter in mind.
+
+
+File: am-utils.info,  Node: -S Option,  Next: -T Option,  Prev: -O Option,  Up: Amd Command Line Options
+
+4.21 `-S'
+=========
+
+Do _not_ lock the running executable pages of Amd into memory.  To
+improve Amd's performance, systems that support the plock(3) or
+mlockall(2) call lock the Amd process into memory.  This way there is
+less chance the operating system will schedule, page out, and swap the
+Amd process as needed.  This tends to improve Amd's performance, at the
+cost of reserving the memory used by the Amd process (making it
+unavailable for other processes).  If this behavior is not desired, use
+the `-S' option.
+
+
+File: am-utils.info,  Node: -T Option,  Prev: -S Option,  Up: Amd Command Line Options
+
+4.22 `-T' TAG
+=============
+
+Specify a tag to use with `amd.conf'.  All map entries tagged with TAG
+will be processed.  Map entries that are not tagged are always
+processed.  Map entries that are tagged with a tag other than TAG will
+not be processed.
+
+
+File: am-utils.info,  Node: Filesystem Types,  Next: Amd Configuration File,  Prev: Amd Command Line Options,  Up: Top
+
+5 Filesystem Types
+******************
+
+To mount a volume, Amd must be told the type of filesystem to be used.
+Each filesystem type typically requires additional information such as
+the fileserver name for NFS.
+
+   From the point of view of Amd, a "filesystem" is anything that can
+resolve an incoming name lookup.  An important feature is support for
+multiple filesystem types.  Some of these filesystems are implemented
+in the local kernel and some on remote fileservers, whilst the others
+are implemented internally by Amd.
+
+   The two common filesystem types are UFS and NFS.  Four other user
+accessible filesystems (`link', `program', `auto' and `direct') are
+also implemented internally by Amd and these are described below.
+There are two additional filesystem types internal to Amd which are not
+directly accessible to the user (`inherit' and `error').  Their use is
+described since they may still have an effect visible to the user.
+
+* Menu:
+
+* Network Filesystem::          A single NFS filesystem.
+* Network Host Filesystem::     NFS mount a host's entire export tree.
+* Network Filesystem Group::    An atomic group of NFS filesystems.
+* Unix Filesystem::             Native disk filesystem.
+* Caching Filesystem::          Caching from remote server filesystem.
+* CD-ROM Filesystem::           ISO9660 CD ROM.
+* UDF Filesystem::              Universal Disk Format filesystem.
+* Loopback Filesystem::         Local loopback-mount filesystem.
+* Memory/RAM Filesystem::       A memory or RAM-based filesystem.
+* Null Filesystem::             4.4BSD's loopback-mount filesystem.
+* Floppy Filesystem::           MS-DOS Floppy filesystem.
+* Translucent Filesystem::      The directory merging filesystem.
+* Shared Memory+Swap Filesystem:: Sun's tmpfs filesystem.
+* User ID Mapping Filesystem::  4.4BSD's umapfs filesystem.
+* Program Filesystem::          Generic Program mounts.
+* Symbolic Link Filesystem::    Local link.
+* Symbolic Link Filesystem II:: Local link referencing existing filesystem.
+* NFS-Link Filesystem::         Link if path exists, NFS otherwise.
+* Automount Filesystem::
+* Direct Automount Filesystem::
+* Union Filesystem::
+* Error Filesystem::
+* Top-level Filesystem::
+* Root Filesystem::
+* Inheritance Filesystem::
+
+
+File: am-utils.info,  Node: Network Filesystem,  Next: Network Host Filesystem,  Prev: Filesystem Types,  Up: Filesystem Types
+
+5.1 Network Filesystem (`nfs')
+==============================
+
+The "nfs" (`type:=nfs') filesystem type provides access to Sun's NFS.
+
+The following options must be specified:
+
+`rhost'
+     the remote fileserver.  This must be an entry in the hosts
+     database.  IP addresses are not accepted.  The default value is
+     taken from the local host name (`${host}') if no other value is
+     specified.
+
+`rfs'
+     the remote filesystem.  If no value is specified for this option,
+     an internal default of `${path}' is used.
+
+   NFS mounts require a two stage process.  First, the "file handle" of
+the remote file system must be obtained from the server.  Then a mount
+system call must be done on the local system.  Amd keeps a cache of
+file handles for remote file systems.  The cache entries have a
+lifetime of a few minutes.
+
+   If a required file handle is not in the cache, Amd sends a request
+to the remote server to obtain it.
+
+   Historically, this documentation has maintained that Amd will try
+all the locations in parallel and use the first one which responds with
+a valid file handle. This has not been the case for quite some time,
+however. Instead, Amd will go through each location, one by one, and
+will only skip to the next one if the previous one either fails or
+times out.
+
+An NFS entry might be:
+
+     jsp  host!=charm;type:=nfs;rhost:=charm;rfs:=/home/charm;sublink:=jsp
+
+   The mount system call and any unmount attempts are always done in a
+new task to avoid the possibility of blocking Amd.
+
+
+File: am-utils.info,  Node: Network Host Filesystem,  Next: Network Filesystem Group,  Prev: Network Filesystem,  Up: Filesystem Types
+
+5.2 Network Host Filesystem (`host')
+====================================
+
+The "host" (`type:=host') filesystem allows access to the entire export
+tree of an NFS server.  The implementation is layered above the `nfs'
+implementation so keep-alives work in the same way.  The only option
+which needs to be specified is `rhost' which is the name of the
+fileserver to mount.
+
+   The `host' filesystem type works by querying the mount daemon on the
+given fileserver to obtain its export list.  Amd then obtains
+filehandles for each of the exported filesystems.  Any errors at this
+stage cause that particular filesystem to be ignored.  Finally each
+filesystem is mounted.  Again, errors are logged but ignored.  One
+common reason for mounts to fail is that the mount point does not exist.
+Although Amd attempts to automatically create the mount point, it may
+be on a remote filesystem to which Amd does not have write permission.
+
+   When an attempt to unmount a `host' filesystem mount fails, Amd
+remounts any filesystems which had successfully been unmounted.  To do
+this Amd queries the mount daemon again and obtains a fresh copy of the
+export list.  Amd then tries to mount any exported filesystems which
+are not currently mounted.
+
+   Sun's automounter provides a special `-hosts' map.  To achieve the
+same effect with Amd requires two steps.  First a mount map must be
+created as follows:
+
+     *       type:=host;rhost:=${key};fs:=${autodir}/${rhost}/root
+
+and then start Amd with the following command
+
+     amd /net net.map
+
+where `net.map' is the name of map described above.  Note that the
+value of `${fs}' is overridden in the map.  This is done to avoid a
+clash between the mount tree and any other filesystem already mounted
+from the same fileserver.
+
+   If different mount options are needed for different hosts then
+additional entries can be added to the map, for example
+
+     host2       opts:=ro,nosuid,soft
+
+would soft mount `host2' read-only.
+
+
+File: am-utils.info,  Node: Network Filesystem Group,  Next: Unix Filesystem,  Prev: Network Host Filesystem,  Up: Filesystem Types
+
+5.3 Network Filesystem Group (`nfsx')
+=====================================
+
+The "nfsx" (`type:=nfsx') filesystem allows a group of filesystems to
+be mounted from a single NFS server.  The implementation is layered
+above the `nfs' implementation so keep-alives work in the same way.
+
+   _WARNING_: `nfsx' is meant to be a "last resort" kind of solution.
+It is racy and poorly supported. The authors _highly_ recommend that
+other solutions be considered before relying on it.
+
+   The options are the same as for the `nfs' filesystem with one
+difference for `rfs', as explained below.
+
+The following options should be specified:
+
+`rhost'
+     the remote fileserver.  The default value is taken from the local
+     host name (`${host}') if no other value is specified.
+
+`rfs'
+     is a list of filesystems to mount, and must be specified.  The
+     list is in the form of a comma separated strings.
+
+For example:
+
+     pub  type:=nfsx;rhost:=gould;\
+          rfs:=/public,/,graphics,usenet;fs:=${autodir}/${rhost}/root
+
+   The first string defines the root of the tree, and is applied as a
+prefix to the remaining members of the list which define the individual
+filesystems.  The first string is _not_ used as a filesystem name.  A
+serial operation is used to determine the local mount points to ensure
+a consistent layout of a tree of mounts.
+
+   Here, the _three_ filesystems, `/public', `/public/graphics' and
+`/public/usenet', would be mounted.
+
+   A local mount point, `${fs}', _must_ be specified.  The default
+local mount point will not work correctly in the general case.  A
+suggestion is to use `fs:=${autodir}/${rhost}/root'.
+
+
+File: am-utils.info,  Node: Unix Filesystem,  Next: Caching Filesystem,  Prev: Network Filesystem Group,  Up: Filesystem Types
+
+5.4 Unix Filesystem (`ufs', `xfs', or `efs')
+============================================
+
+The "ufs" (`type:=ufs') filesystem type provides access to the system's
+standard disk filesystem--usually a derivative of the Berkeley Fast
+Filesystem.
+
+The following option must be specified:
+
+`dev'
+     the block special device to be mounted.
+
+   A UFS entry might be:
+
+     jsp   host==charm;type:=ufs;dev:=/dev/sd0d;sublink:=jsp
+
+   UFS is the default Unix disk-based file system, which Am-utils picks
+up during the autoconfiguration phase.  Some systems have more than one
+type, such as IRIX, that comes with EFS (Extent File System) and XFS
+(Extended File System).  In those cases, you may explicitly set the file
+system type, by using entries such:
+
+     ez1   type:=efs;dev:=/dev/xd0a
+     ez2   type:=xfs;dev:=/dev/sd3c
+
+   The UFS/XFS/EFS filesystems are never timed out by default, i.e. they
+will never be unmounted by Amd. If automatic unmounting is desired, the
+"unmount" option should be added to the mount options for the entry.
+
+
+File: am-utils.info,  Node: Caching Filesystem,  Next: CD-ROM Filesystem,  Prev: Unix Filesystem,  Up: Filesystem Types
+
+5.5 Caching Filesystem (`cachefs')
+==================================
+
+The "cachefs" (`type:=cachefs') filesystem caches files from one
+location onto another, presumably providing faster access.  It is
+particularly useful to cache from a larger and remote (slower) NFS
+partition to a smaller and local (faster) UFS directory.
+
+The following options must be specified:
+
+`cachedir'
+     the directory where the cache is stored.
+
+`rfs'
+     the path name to the "back file system" to be cached from.
+
+`fs'
+     the "front file system" mount point to the cached files, where Amd
+     will set a symbolic link pointing to.
+
+   A CacheFS entry for, say, the `/import' Amd mount point, might be:
+
+     copt  type:=cachefs;cachedir:=/cache;rfs:=/import/opt;fs:=/n/import/copt
+
+   Access to the pathname `/import/copt' will follow a symbolic link to
+`/n/import/copt'.  The latter is the mount point for a caching file
+system, that caches from `/import/opt' to `/cache'.
+
+   The cachefs filesystem is never timed out by default, i.e. it will
+never be unmounted by Amd. If automatic unmounting is desired, the
+"unmount" option should be added to the mount options for the entry.
+
+   Caveats:
+  1. This file system is currently only implemented for Solaris 2.x!
+
+  2. Before being used for the first time, the cache directory must be
+     initialized with `cfsadmin -c CACHEDIR'.  See the manual page for
+     cfsadmin(1M) for more information.
+
+  3. The "back file system" mounted must be a complete file system, not
+     a subdirectory thereof; otherwise you will get an error "Invalid
+     Argument".
+
+  4. If Amd aborts abnormally, the state of the cache may be
+     inconsistent, requiring running the command `fsck -F cachefs
+     CACHEDIR'.  Otherwise you will get the error "No Space Left on
+     Device".
+
+
+File: am-utils.info,  Node: CD-ROM Filesystem,  Next: UDF Filesystem,  Prev: Caching Filesystem,  Up: Filesystem Types
+
+5.6 CD-ROM Filesystem (`cdfs')
+==============================
+
+The "cdfs" (`type:=cdfs') filesystem mounts a CD-ROM with an ISO9660
+format filesystem on it.
+
+The following option must be specified:
+
+`dev'
+     the block special device to be mounted.
+
+   Some operating systems will fail to mount read-only CDs unless the
+`ro' option is specified.  A cdfs entry might be:
+
+     cdfs      os==sunos4;type:=cdfs;dev:=/dev/sr0 \
+               os==sunos5;addopts:=ro;type:=cdfs;dev:=/dev/dsk/c0t6d0s2
+
+
+File: am-utils.info,  Node: UDF Filesystem,  Next: Loopback Filesystem,  Prev: CD-ROM Filesystem,  Up: Filesystem Types
+
+5.7 CD-ROM Filesystem (`udf')
+=============================
+
+The "udf" (`type:=udf') filesystem mounts media with a Universal Disk
+Format (UDF) filesystem on it, e.g., a video DVD.
+
+The following option must be specified:
+
+`dev'
+     the block special device to be mounted.
+
+   Some operating systems will fail to mount read-only media unless the
+`ro' option is specified.  A udf entry might be:
+
+     udf      os==sunos4;type:=udf;dev:=/dev/sr0 \
+              os==sunos5;addopts:=ro;type:=udf;dev:=/dev/dsk/c0t6d0s2
+
+
+File: am-utils.info,  Node: Loopback Filesystem,  Next: Memory/RAM Filesystem,  Prev: UDF Filesystem,  Up: Filesystem Types
+
+5.8 Loopback Filesystem (`lofs')
+================================
+
+The "lofs" (`type:=lofs') filesystem is also called the loopback
+filesystem.  It mounts a local directory on another, thus providing
+mount-time binding to another location (unlike symbolic links).
+
+   The loopback filesystem is particularly useful within the context of
+a chroot-ed directory (via chroot(2)), to provide access to directories
+otherwise inaccessible.
+
+The following option must be specified:
+
+`rfs'
+     the pathname to be mounted on top of `${fs}'.
+
+   Usually, the FTP server runs in a chroot-ed environment, for security
+reasons.  In this example, lofs is used to provide a subdirectory within
+a user's home directory, also available for public ftp.
+
+     lofs      type:=lofs;rfs:=/home/ezk/myftpdir;fs:=/usr/ftp/pub/ezk
+
+
+File: am-utils.info,  Node: Memory/RAM Filesystem,  Next: Null Filesystem,  Prev: Loopback Filesystem,  Up: Filesystem Types
+
+5.9 Memory/RAM Filesystem (`mfs')
+=================================
+
+The "mfs" (`type:=mfs') filesystem is available in 4.4BSD, Linux, and
+other systems.  It creates a filesystem in a portion of the system's
+memory, thus providing very fast file (volatile) access.
+
+   XXX: THIS FILESYSTEM IS NOT IMPLEMENTED YET!
+
+
+File: am-utils.info,  Node: Null Filesystem,  Next: Floppy Filesystem,  Prev: Memory/RAM Filesystem,  Up: Filesystem Types
+
+5.10 Null Filesystem (`nullfs')
+===============================
+
+The "nullfs" (`type:=nullfs') filesystem is available from 4.4BSD, and
+is very similar to the loopback filesystem, "lofs".
+
+   XXX: THIS FILESYSTEM IS NOT IMPLEMENTED YET!
+
+
+File: am-utils.info,  Node: Floppy Filesystem,  Next: Translucent Filesystem,  Prev: Null Filesystem,  Up: Filesystem Types
+
+5.11 Floppy Filesystem (`pcfs')
+===============================
+
+The "pcfs" (`type:=pcfs') filesystem mounts a floppy previously
+formatted for the MS-DOS format.
+
+The following option must be specified:
+
+`dev'
+     the block special device to be mounted.
+
+   A pcfs entry might be:
+
+     pcfs      os==sunos4;type:=pcfs;dev:=/dev/fd0 \
+               os==sunos5;type:=pcfs;dev:=/dev/diskette
+
+
+File: am-utils.info,  Node: Translucent Filesystem,  Next: Shared Memory+Swap Filesystem,  Prev: Floppy Filesystem,  Up: Filesystem Types
+
+5.12 Translucent Filesystem (`tfs')
+===================================
+
+The "tfs" (`type:=tfs') filesystem is an older version of the 4.4BSD
+"unionfs".
+
+   XXX: THIS FILESYSTEM IS NOT IMPLEMENTED YET!
+
+
+File: am-utils.info,  Node: Shared Memory+Swap Filesystem,  Next: User ID Mapping Filesystem,  Prev: Translucent Filesystem,  Up: Filesystem Types
+
+5.13 Shared Memory+Swap Filesystem (`tmpfs')
+============================================
+
+The "tmpfs" (`type:=tmpfs') filesystem shares memory between a the swap
+device and the rest of the system.  It is generally used to provide a
+fast access `/tmp' directory, one that uses memory that is otherwise
+unused.  This filesystem is available in SunOS 4.x and 5.x.
+
+   XXX: THIS FILESYSTEM IS NOT IMPLEMENTED YET!
+
+
+File: am-utils.info,  Node: User ID Mapping Filesystem,  Next: Program Filesystem,  Prev: Shared Memory+Swap Filesystem,  Up: Filesystem Types
+
+5.14 User ID Mapping Filesystem (`umapfs')
+==========================================
+
+The "umapfs" (`type:=umapfs') filesystem maps User IDs of file
+ownership, and is available from 4.4BSD.
+
+   XXX: THIS FILESYSTEM IS NOT IMPLEMENTED YET!
+
+
+File: am-utils.info,  Node: Program Filesystem,  Next: Symbolic Link Filesystem,  Prev: User ID Mapping Filesystem,  Up: Filesystem Types
+
+5.15 Program Filesystem (`program')
+===================================
+
+The "program" (`type:=program') filesystem type allows a program to be
+run whenever a mount or unmount is required.  This allows easy addition
+of support for other filesystem types, such as MIT's Remote Virtual
+Disk (RVD) which has a programmatic interface via the commands
+`rvdmount' and `rvdunmount'.
+
+Both of the following options must be specified:
+
+`mount'
+     the program which will perform the mount.
+
+`unmount'
+
+`umount'
+     the program which will perform the unmount.  For convenience, you
+     may use either `unmount' or `umount' but not both.  If neither is
+     defined, Amd will default to `umount ${fs}' (the actual unmount
+     program pathname will be automatically determined at the time GNU
+     `configure' runs.)
+
+   The exit code from these two programs is interpreted as a Unix error
+code.  As usual, exit code zero indicates success.  To execute the
+program, Amd splits the string on whitespace to create an array of
+substrings.  Single quotes `'' can be used to quote whitespace if that
+is required in an argument.  There is no way to escape or change the
+single quote character.
+
+   To run e.g. the program `rvdmount' with a host name and filesystem as
+arguments, it would be specified by
+`fs:=${autodir}${path};type:=program;mount:="/etc/rvdmount rvdmount
+fserver ${fs}";unmount:="/etc/rdvumount rvdumount ${fs}"'.
+
+   The first element in the array is taken as the pathname of the
+program to execute.  The other members of the array form the argument
+vector to be passed to the program, "including argument zero".  The
+array is exactly the same as the array passed to the execv() system call
+(man execv for details).  The split string must have at least two
+elements.  The programs are directly executed by Amd, not via a shell.
+Therefore, if a script is to be used as a mount/umount program, it
+"must" begin with a `#!' interpreter specification.
+
+   Often, this program mount type is used for Samba mounts, where you
+need a double slash in pathnames.  However, Amd normalizes sequences of
+slashes into one slash.  Therefore, you must use an escaped slash,
+preceded by an escaped backslash.  So to get a double slash in the
+mount command, you need the eight character sequence `\\\/\\\/' in your
+map.  For example:
+
+   `mount="/sbin/mount mount -r -t smbfs -o-N,-Ihostname
+\\\/\\\/guest@venus/mp3"'
+
+   If a filesystem type is to be heavily used, it may be worthwhile
+adding a new filesystem type into Amd, but for most uses the program
+filesystem should suffice.
+
+   When the program is run, standard input and standard error are
+inherited from the current values used by Amd.  Standard output is a
+duplicate of standard error.  The value specified with the `-l' command
+line option has no effect on standard error.
+
+   Amd guarantees that the mountpoint will be created before calling
+the mount program, and that it will be removed after the umount program
+returns success.
+
+
+File: am-utils.info,  Node: Symbolic Link Filesystem,  Next: Symbolic Link Filesystem II,  Prev: Program Filesystem,  Up: Filesystem Types
+
+5.16 Symbolic Link Filesystem (`link')
+======================================
+
+Each filesystem type creates a symbolic link to point from the volume
+name to the physical mount point.  The `link' filesystem does the same
+without any other side effects.  This allows any part of the machines
+name space to be accessed via Amd.
+
+   One common use for the symlink filesystem is `/homes' which can be
+made to contain an entry for each user which points to their
+(auto-mounted) home directory.  Although this may seem rather expensive,
+it provides a great deal of administrative flexibility.
+
+The following option must be defined:
+
+`fs'
+     The value of FS option specifies the destination of the link, as
+     modified by the SUBLINK option.  If SUBLINK is non-null, it is
+     appended to `${fs}'`/' and the resulting string is used as the
+     target.
+
+   The `link' filesystem can be thought of as identical to the `ufs'
+filesystem but without actually mounting anything.
+
+   An example entry might be:
+
+     jsp   host==charm;type:=link;fs:=/home/charm;sublink:=jsp
+   which would return a symbolic link pointing to `/home/charm/jsp'.
+
+
+File: am-utils.info,  Node: Symbolic Link Filesystem II,  Next: NFS-Link Filesystem,  Prev: Symbolic Link Filesystem,  Up: Filesystem Types
+
+5.17 Symbolic Link Filesystem II (`linkx')
+==========================================
+
+The "linkx" (`type:=linkx') filesystem type is identical to `link' with
+the exception that the target of the link must exist.  Existence is
+checked with the lstat(2) system call.
+
+   The `linkx' filesystem type is particularly useful for wildcard map
+entries.  In this case, a list of possible targets can be given and Amd
+will choose the first one which exists on the local machine.
+
+
+File: am-utils.info,  Node: NFS-Link Filesystem,  Next: Automount Filesystem,  Prev: Symbolic Link Filesystem II,  Up: Filesystem Types
+
+5.18 NFS-Link Filesystem (`nfsl')
+=================================
+
+The "nfsl" (`type:=nfsl') filesystem type is a combination of two
+others: `link' and `nfs'.  If the local host name is equal to the value
+of `${rhost}' _and_ the target pathname listed in `${fs}' exists,
+`nfsl' will behave exactly as `type:=link', and refer to the target as
+a symbolic link.  If the local host name is not equal to the value of
+`${rhost}', or if the target of the link does not exist, Amd will treat
+it as `type:=nfs', and will mount a remote pathname for it.
+
+   The `nfsl' filesystem type is particularly useful as a shorthand for
+the more cumbersome and yet one of the most popular Amd entries.  For
+example, you can simplify all map entries that look like:
+
+     zing    -fs:=/n/shekel/u/zing \
+             host!=shekel;type:=nfs;rhost:=shekel;rfs:=${fs} \
+             host==shekel;type:=link
+
+   or
+
+     zing    -fs:=/n/shekel/u/zing \
+             exists(${fs});type:=link \
+             !exists(${fs});type:=nfs;rhost:=shekel;rfs:=${fs}
+
+   into a shorter form
+
+     zing    type:=nfsl;fs:=/n/shekel/u/zing;rhost:=shekel;rfs:=${fs}
+
+   Not just does it make the maps smaller and simpler, but it avoids
+possible mistakes that often happen when forgetting to set up the two
+entries (one for `type:=nfs' and the other for `type:=link') necessary
+to perform transparent mounts of existing or remote mounts.
+
+
+File: am-utils.info,  Node: Automount Filesystem,  Next: Direct Automount Filesystem,  Prev: NFS-Link Filesystem,  Up: Filesystem Types
+
+5.19 Automount Filesystem (`auto')
+==================================
+
+The "auto" (`type:=auto') filesystem type creates a new automount point
+below an existing automount point.  Top-level automount points appear
+as system mount points.  An automount mount point can also appear as a
+sub-directory of an existing automount point.  This allows some
+additional structure to be added, for example to mimic the mount tree of
+another machine.
+
+   The following options may be specified:
+
+`cache'
+     specifies whether the data in this mount-map should be cached.
+     The default value is `none', in which case no caching is done in
+     order to conserve memory.
+
+     However, better performance and reliability can be obtained by
+     caching some or all of a mount-map.
+
+     If the cache option specifies `all', the entire map is enumerated
+     when the mount point is created.
+
+     If the cache option specifies `inc', caching is done incrementally
+     as and when data is required.  Some map types do not support cache
+     mode `all', in which case `inc' is used whenever `all' is
+     requested.
+
+     Caching can be entirely disabled by using cache mode `none'.
+
+     If the cache option specifies `regexp' then the entire map will be
+     enumerated and each key will be treated as an egrep-style regular
+     expression.  The order in which a cached map is searched does not
+     correspond to the ordering in the source map so the regular
+     expressions should be mutually exclusive to avoid confusion.
+
+     Each mount map type has a default cache type, usually `inc', which
+     can be selected by specifying `mapdefault'.
+
+     The cache mode for a mount map can only be selected on the command
+     line.  Starting Amd with the command:
+
+          amd /homes hesiod.homes -cache:=inc
+
+     will cause `/homes' to be automounted using the "Hesiod" name
+     server with local incremental caching of all successfully resolved
+     names.
+
+     All cached data is forgotten whenever Amd receives a `SIGHUP'
+     signal and, if cache `all' mode was selected, the cache will be
+     reloaded.  This can be used to inform Amd that a map has been
+     updated.  In addition, whenever a cache lookup fails and Amd needs
+     to examine a map, the map's modify time is examined.  If the cache
+     is out of date with respect to the map then it is flushed as if a
+     `SIGHUP' had been received.
+
+     An additional option (`sync') may be specified to force Amd to
+     check the map's modify time whenever a cached entry is being used.
+     For example, an incremental, synchronized cache would be created
+     by the following command:
+
+          amd /homes hesiod.homes -cache:=inc,sync
+
+`fs'
+     specifies the name of the mount map to use for the new mount point.
+
+     Arguably this should have been specified with the `${rfs}' option
+     but we are now stuck with it due to historical accident.
+
+`pref'
+     alters the name that is looked up in the mount map.  If `${pref}',
+     the "prefix", is non-null then it is prepended to the name
+     requested by the kernel "before" the map is searched. The default
+     prefix is the prefix of the parent map (if any) with name of the
+     auto node appended to it. That means if you want no prefix you
+     must say so in the map: `pref:=null'.
+
+`opts'
+     Normally, `auto' style maps are not browsable even if you turn on
+     directory browsability (*note browsable_dirs Parameter::).  To
+     enable browsing entries in `auto' maps, specify `opts:=browsable'
+     or `opts:=fullybrowsable' in the description of this map.
+
+
+   The server `dylan.doc.ic.ac.uk' has two user disks: `/dev/dsk/2s0'
+and `/dev/dsk/5s0'.  These are accessed as `/home/dylan/dk2' and
+`/home/dylan/dk5' respectively.  Since `/home' is already an automount
+point, this naming is achieved with the following map entries:
+
+     dylan        type:=auto;fs:=${map};pref:=${key}/
+     dylan/dk2    type:=ufs;dev:=/dev/dsk/2s0
+     dylan/dk5    type:=ufs;dev:=/dev/dsk/5s0
+
+
+File: am-utils.info,  Node: Direct Automount Filesystem,  Next: Union Filesystem,  Prev: Automount Filesystem,  Up: Filesystem Types
+
+5.20 Direct Automount Filesystem (`direct')
+===========================================
+
+The "direct" (`type:=direct') filesystem is almost identical to the
+automount filesystem.  Instead of appearing to be a directory of mount
+points, it appears as a symbolic link to a mounted filesystem.  The
+mount is done at the time the link is accessed.  *Note Automount
+Filesystem::, for a list of required options.
+
+   Direct automount points are created by specifying the `direct'
+filesystem type on the command line:
+
+     amd ... /usr/man auto.direct -type:=direct
+
+   where `auto.direct' would contain an entry such as:
+
+     usr/man    -type:=nfs;rfs:=/usr/man \
+                rhost:=man-server1  rhost:=man-server2
+
+   In this example, `man-server1' and `man-server2' are file servers
+which export copies of the manual pages.  Note that the key which is
+looked up is the name of the automount point without the leading `/'.
+
+   Note that the implementation of the traditional "direct" filesystem
+is essentially a hack (pretending that the root of an NFS filesystem is
+a symlink) and many modern operating systems get very unhappy about it.
+For example, Linux kernel 2.4+ completely disallows it, and Solaris 2.8
+fails to unmount it when Amd shuts down. Therefore, the use of the
+traditional "direct" filesystem is strongly discouraged; it is only
+semi-supported, at best.
+
+   The autofs implementations that permit direct mounts are fully
+supported, however. That currently includes all versions of Solaris.
+Linux autofs does NOT support direct mounts at all.
+
+
+File: am-utils.info,  Node: Union Filesystem,  Next: Error Filesystem,  Prev: Direct Automount Filesystem,  Up: Filesystem Types
+
+5.21 Union Filesystem (`union')
+===============================
+
+The "union" (`type:=union') filesystem type allows the contents of
+several directories to be merged and made visible in a single
+directory.  This can be used to overcome one of the major limitations
+of the Unix mount mechanism which only allows complete directories to
+be mounted.
+
+   For example, supposing `/tmp' and `/var/tmp' were to be merged into
+a new directory called `/mtmp', with files in `/var/tmp' taking
+precedence.  The following command could be used to achieve this effect:
+
+     amd ... /mtmp union:/tmp:/var/tmp -type:=union
+
+   Currently, the unioned directories must _not_ be automounted.  That
+would cause a deadlock.  This seriously limits the current usefulness of
+this filesystem type and the problem will be addressed in a future
+release of Amd.
+
+   Files created in the union directory are actually created in the last
+named directory.  This is done by creating a wildcard entry which points
+to the correct directory.  The wildcard entry is visible if the union
+directory is listed, so allowing you to see which directory has
+priority.
+
+   The files visible in the union directory are computed at the time
+Amd is started, and are not kept up-to-date with respect to the
+underlying directories.  Similarly, if a link is removed, for example
+with the `rm' command, it will be lost forever.
+
+
+File: am-utils.info,  Node: Error Filesystem,  Next: Top-level Filesystem,  Prev: Union Filesystem,  Up: Filesystem Types
+
+5.22 Error Filesystem (`error')
+===============================
+
+The "error" (`type:=error') filesystem type is used internally as a
+catch-all in the case where none of the other filesystems was selected,
+or some other error occurred.  Lookups and mounts always fail with "No
+such file or directory".  All other operations trivially succeed.
+
+   The error filesystem is not directly accessible.
+
+
+File: am-utils.info,  Node: Top-level Filesystem,  Next: Root Filesystem,  Prev: Error Filesystem,  Up: Filesystem Types
+
+5.23 Top-level Filesystem (`toplvl')
+====================================
+
+The "toplvl" (`type:=toplvl') filesystems is derived from the `auto'
+filesystem and is used to mount the top-level automount nodes.
+Requests of this type are automatically generated from the command line
+arguments.
+
+
+File: am-utils.info,  Node: Root Filesystem,  Next: Inheritance Filesystem,  Prev: Top-level Filesystem,  Up: Filesystem Types
+
+5.24 Root Filesystem (`root')
+=============================
+
+The "root" (`type:=root') filesystem type acts as an internal
+placeholder onto which Amd can pin `toplvl' mounts.  Only one node of
+this type need ever exist and one is created automatically during
+startup.  The effect of having more than one root node is undefined.
+
+   The root filesystem is not directly accessible.
+
+
+File: am-utils.info,  Node: Inheritance Filesystem,  Prev: Root Filesystem,  Up: Filesystem Types
+
+5.25 Inheritance Filesystem (`inherit')
+=======================================
+
+The "inheritance" (`type:=inherit') filesystem is not directly
+accessible.  Instead, internal mount nodes of this type are
+automatically generated when Amd is started with the `-r' option.  At
+this time the system mount table is scanned to locate any filesystems
+which are already mounted.  If any reference to these filesystems is
+made through Amd then instead of attempting to mount it, Amd simulates
+the mount and "inherits" the filesystem.  This allows a new version of
+Amd to be installed on a live system simply by killing the old daemon
+with `SIGTERM' and starting the new one.
+
+   This filesystem type is not generally visible externally, but it is
+possible that the output from `amq -m' may list `inherit' as the
+filesystem type.  This happens when an inherit operation cannot be
+completed for some reason, usually because a fileserver is down.
+
+
+File: am-utils.info,  Node: Amd Configuration File,  Next: Run-time Administration,  Prev: Filesystem Types,  Up: Top
+
+6 Amd Configuration File
+************************
+
+The `amd.conf' file is the configuration file for Amd, as part of the
+am-utils suite.  This file contains runtime configuration information
+for the Amd automounter program.
+
+* Menu:
+
+* File Format::
+* The Global Section::
+* Regular Map Sections::
+* Common Parameters::
+* Global Parameters::
+* Regular Map Parameters::
+* amd.conf Examples::
+
+
+File: am-utils.info,  Node: File Format,  Next: The Global Section,  Prev: Amd Configuration File,  Up: Amd Configuration File
+
+6.1 File Format
+===============
+
+The `amd.conf' file consists of sections and parameters.  A section
+begins with the name of the section in square brackets `[]' and
+continues until the next section begins or the end of the file is
+reached.  Sections contain parameters of the form `name = value'.
+
+   The file is line-based -- that is, each newline-terminated line
+represents either a comment, a section name or a parameter.  No
+line-continuation syntax is available.
+
+   Section names, parameter names and their values are case sensitive.
+
+   Only the first equals sign in a parameter is significant.  Whitespace
+before or after the first equals sign is discarded.  Leading, trailing
+and internal whitespace in section and parameter names is irrelevant.
+Leading and trailing whitespace in a parameter value is discarded.
+Internal whitespace within a parameter value is not allowed, unless the
+whole parameter value is quoted with double quotes as in `name = "some
+value"'.
+
+   Any line beginning with a pound sign `#' is ignored, as are lines
+containing only whitespace.
+
+   The values following the equals sign in parameters are all either a
+string (no quotes needed if string does not include spaces) or a
+boolean, which may be given as `yes'/`no'.  Case is significant in all
+values.  Some items such as cache timeouts are numeric.
+
+
+File: am-utils.info,  Node: The Global Section,  Next: Regular Map Sections,  Prev: File Format,  Up: Amd Configuration File
+
+6.2 The Global Section
+======================
+
+The global section must be specified as `[global]'.  Parameters in this
+section either apply to Amd as a whole, or to all other regular map
+sections which follow.  There should be only one global section defined
+in one configuration file.
+
+   It is highly recommended that this section be specified first in the
+configuration file.  If it is not, then regular map sections which
+precede it will not use global values defined later.
+
+
+File: am-utils.info,  Node: Regular Map Sections,  Next: Common Parameters,  Prev: The Global Section,  Up: Amd Configuration File
+
+6.3 Regular Map Sections
+========================
+
+Parameters in regular (non-global) sections apply to a single map entry.
+For example, if the map section `[/homes]' is defined, then all
+parameters following it will be applied to the `/homes' Amd-managed
+mount point.
+
+
+File: am-utils.info,  Node: Common Parameters,  Next: Global Parameters,  Prev: Regular Map Sections,  Up: Amd Configuration File
+
+6.4 Common Parameters
+=====================
+
+These parameters can be specified either in the global or a map-specific
+section.  Entries specified in a map-specific section override the
+default value or one defined in the global section.   If such a common
+parameter is specified only in the global section, it is applicable to
+all regular map sections that follow.
+
+* Menu:
+
+* autofs_use_lofs Parameter::
+* browsable_dirs Parameter::
+* map_defaults Parameter::
+* map_options Parameter::
+* map_type Parameter::
+* mount_type Parameter::
+* search_path Parameter::
+* selectors_in_defaults Parameter::
+* sun_map_syntax Parameter::
+
+
+File: am-utils.info,  Node: autofs_use_lofs Parameter,  Next: browsable_dirs Parameter,  Prev: Common Parameters,  Up: Common Parameters
+
+6.4.1 autofs_use_lofs Parameter
+-------------------------------
+
+(type=string, default=`yes').  When set to `yes', Amd's autofs code
+will use lofs-type (loopback) mounts for `type:=link' mounts, as well
+as several other cases that require local references.  This has the
+advantage that Amd does not use a secondary mount point and users do
+not see external pathnames (the infamous `/bin/pwd' problem, where it
+reports a different path than the user chdir'ed into).  One of the
+disadvantages of using this option is that the autofs code is
+relatively new and the in-place mounts have not been throughly tested.
+
+   If this option is set to `no', then Amd's autofs code will use
+symlinks instead of lofs-type mounts for local references.  This has
+the advantage of using simpler (more stable) code, but at the expense
+of negating one of autofs's big advantages: the hiding of Amd's
+internal paths.  Note that symlinks are not supported in all autofs
+implementations, especially those derived from Solaris Autofs v1.
+Also, on Solaris 2.6 and newer, autofs symlinks are not cached,
+resulting in repeated up-call requests to Amd.
+
+
+File: am-utils.info,  Node: browsable_dirs Parameter,  Next: map_defaults Parameter,  Prev: autofs_use_lofs Parameter,  Up: Common Parameters
+
+6.4.2 browsable_dirs Parameter
+------------------------------
+
+(type=string, default=`no').  If `yes', then Amd's top-level mount
+points will be browsable to readdir(3) calls.  This means you could run
+for example ls(1) and see what keys are available to mount in that
+directory.  Not all entries are made visible to readdir(3): the
+`/defaults' entry, wildcard entries, and those with a `/' in them are
+not included.  If you specify `full' to this option, all but the
+`/defaults' entry will be visible.  Note that if you run a command
+which will attempt to stat(2) the entries, such as often done by `ls
+-l' or `ls -F', Amd will attempt to mount every entry in that map.
+This is often called a "mount storm".
+
+   Note that mount storms are mostly avoided by using autofs mounts
+(`mount_type = autofs').
+
+
+File: am-utils.info,  Node: map_defaults Parameter,  Next: map_options Parameter,  Prev: browsable_dirs Parameter,  Up: Common Parameters
+
+6.4.3 map_defaults Parameter
+----------------------------
+
+(type=string, default to empty).  This option sets a string to be used
+as the map's `/defaults' entry, overriding any `/defaults' specified in
+the map.  This allows local users to override a given map's defaults
+without modifying maps globally (which is impossible in sites where the
+maps are managed by a different administrative group).
+
+
+File: am-utils.info,  Node: map_options Parameter,  Next: map_type Parameter,  Prev: map_defaults Parameter,  Up: Common Parameters
+
+6.4.4 map_options Parameter
+---------------------------
+
+(type=string, default no options).  This option is the same as
+specifying map options on the command line to Amd, such as `cache:=all'.
+
+
+File: am-utils.info,  Node: map_type Parameter,  Next: mount_type Parameter,  Prev: map_options Parameter,  Up: Common Parameters
+
+6.4.5 map_type Parameter
+------------------------
+
+(type=string, default search all map types).  If specified, Amd will
+initialize the map only for the type given.  This is useful to avoid the
+default map search type used by Amd which takes longer and can have
+undesired side-effects such as initializing NIS even if not used.
+Possible values are
+
+`file'
+     plain files
+
+`hesiod'
+     Hesiod name service from MIT
+
+`ldap'
+     Lightweight Directory Access Protocol
+
+`ndbm'
+     (New) dbm style hash files
+
+`nis'
+     Network Information Services (version 2)
+
+`nisplus'
+     Network Information Services Plus (version 3)
+
+`passwd'
+     local password files
+
+`union'
+     union maps
+
+
+File: am-utils.info,  Node: mount_type Parameter,  Next: search_path Parameter,  Prev: map_type Parameter,  Up: Common Parameters
+
+6.4.6 mount_type Parameter
+--------------------------
+
+(type=string, default=`nfs').  All Amd mount types default to NFS.
+That is, Amd is an NFS server on the map mount points, for the local
+host it is running on.  If `autofs' is specified, Amd will be an autofs
+server for those mount points.
+
+
+File: am-utils.info,  Node: search_path Parameter,  Next: selectors_in_defaults Parameter,  Prev: mount_type Parameter,  Up: Common Parameters
+
+6.4.7 search_path Parameter
+---------------------------
+
+(type=string, default no search path).  This provides a
+(colon-delimited) search path for file maps.  Using a search path,
+sites can allow for local map customizations and overrides, and can
+distributed maps in several locations as needed.
+
+
+File: am-utils.info,  Node: selectors_in_defaults Parameter,  Next: sun_map_syntax Parameter,  Prev: search_path Parameter,  Up: Common Parameters
+
+6.4.8 selectors_in_defaults Parameter
+-------------------------------------
+
+(type=boolean, default=`no').  If `yes', then the `/defaults' entry of
+maps will search for and process any selectors before setting defaults
+for all other keys in that map.  Useful when you want to set different
+options for a complete map based on some parameters.  For example, you
+may want to better the NFS performance over slow slip-based networks as
+follows:
+
+     /defaults \
+         wire==slip-net;opts:=intr,rsize=1024,wsize=1024 \
+         wire!=slip-net;opts:=intr,rsize=8192,wsize=8192
+
+   Deprecated form: selectors_on_default.
+
+
+File: am-utils.info,  Node: sun_map_syntax Parameter,  Prev: selectors_in_defaults Parameter,  Up: Common Parameters
+
+6.4.9 sun_map_syntax Parameter
+------------------------------
+
+(type=boolean, default=`no').  If `yes', then Amd will parse the map
+according to the Sun Automount syntax.
+
+
+File: am-utils.info,  Node: Global Parameters,  Next: Regular Map Parameters,  Prev: Common Parameters,  Up: Amd Configuration File
+
+6.5 Global Parameters
+=====================
+
+The following parameters are applicable to the `[global]' section only.
+
+* Menu:
+
+* arch Parameter::
+* auto_attrcache Parameter::
+* auto_dir Parameter::
+* cache_duration Parameter::
+* cluster Parameter::
+* debug_mtab_file Parameter::
+* debug_options Parameter::
+* dismount_interval Parameter::
+* domain_strip Parameter::
+* exec_map_timeout Parameter::
+* forced_unmounts Parameter::
+* full_os Parameter::
+* fully_qualified_hosts Parameter::
+* hesiod_base Parameter::
+* karch Parameter::
+* ldap_base Parameter::
+* ldap_cache_maxmem Parameter::
+* ldap_cache_seconds Parameter::
+* ldap_hostports Parameter::
+* ldap_proto_version Parameter::
+* local_domain Parameter::
+* localhost_address Parameter::
+* log_file Parameter::
+* log_options Parameter::
+* map_reload_interval Parameter::
+* nfs_allow_any_interface Parameter::
+* nfs_allow_insecure_port Parameter::
+* nfs_proto Parameter::
+* nfs_retransmit_counter Parameter::
+* nfs_retransmit_counter_udp Parameter::
+* nfs_retransmit_counter_tcp Parameter::
+* nfs_retransmit_counter_toplvl Parameter::
+* nfs_retry_interval Parameter::
+* nfs_retry_interval_udp Parameter::
+* nfs_retry_interval_tcp Parameter::
+* nfs_retry_interval_toplvl Parameter::
+* nfs_vers Parameter::
+* nis_domain Parameter::
+* normalize_hostnames Parameter::
+* normalize_slashes Parameter::
+* os Parameter::
+* osver Parameter::
+* pid_file Parameter::
+* plock Parameter::
+* portmap_program Parameter::
+* preferred_amq_port Parameter::
+* print_pid Parameter::
+* print_version Parameter::
+* restart_mounts Parameter::
+* show_statfs_entries Parameter::
+* truncate_log Parameter::
+* unmount_on_exit Parameter::
+* use_tcpwrappers Parameter::
+* vendor Parameter::
+
+
+File: am-utils.info,  Node: arch Parameter,  Next: auto_attrcache Parameter,  Prev: Global Parameters,  Up: Global Parameters
+
+6.5.1 arch Parameter
+--------------------
+
+(type=string, default to compiled in value).  Same as the `-A' option
+to Amd.  Allows you to override the value of the arch Amd variable.
+
+
+File: am-utils.info,  Node: auto_attrcache Parameter,  Next: auto_dir Parameter,  Prev: arch Parameter,  Up: Global Parameters
+
+6.5.2 auto_attrcache Parameter
+------------------------------
+
+(type=numeric, default=0).  Specify in seconds (or units of 0.1
+seconds, depending on the OS), what is the (kernel-side) NFS attribute
+cache timeout for Amd's own automount points.  A value of 0 is supposed
+to turn off attribute caching, meaning that Amd will be consulted via a
+kernel-RPC each time someone stat()'s the mount point (which could be
+abused as a denial-of-service attack).
+
+   _WARNING_: Amd depends on being able to turn off the NFS attribute
+cache of the client OS.  If it cannot be turned off, then users may get
+ESTALE errors or symlinks that point to the wrong places.  This is more
+likely under heavy use of Amd, for example if your system is
+experiencing frequent map changes or frequent mounts/unmounts.
+Therefore, under normal circumstances, this parameter should remain set
+to 0, to ensure that the attribute cache is indeed off.
+
+   Unfortunately, some kernels (e.g., certain BSDs) don't have a way to
+turn off the NFS attribute cache.  Setting this parameter to 0 is
+supposed to turn off attribute caching entirely, but unfortunately it
+does not; instead, the attribute cache is set to some internal
+hard-coded default (usually anywhere from 5-30 seconds).  If you
+suspect that your OS doesn't have a reliable way of turning off the
+attribute cache, then it is better to set this parameter to the
+smallest possible non-zero value (set `auto_attrcache=1' in your
+`amd.conf').  This will not eliminate the problem, but reduce the risk
+window somewhat.  The best solutions are (1) to use Amd in Autofs mode,
+if it's supported in your OS, and (2) talk to your OS vendor to support
+a true `noac' flag.  See the README.attrcache
+(http://www.am-utils.org/docs/am-utils/attrcache.txt) document for more
+details.
+
+   If you are able to turn off the attribute cache on your OS, alas,
+Amd's performance may degrade (when not using Autofs) because every
+traversal of an automounter-controlled pathname will result in a lookup
+request from the kernel to Amd.  Under heavy loads, for example when
+using recursive tools like `find', `rdist', or `rsync', this
+performance degradation can be noticeable.  There are two possible
+solutions that some administrators have chosen to improve performance:
+
+  1. First, you can turn off unmounting using the `nounmount' mount
+     option.  This will ensure that no Amd symlink could ever change,
+     thereby the kernel's attribute cache and Amd will always be in
+     sync.  However, this method will cause the number of mounts to keep
+     growing, even if some are no longer in use; this has the
+     disadvantage that your system could be more susceptible to hangs
+     if even one of those accumulating mounts hangs due to a downed
+     server.
+
+  2. Second, you can turn on attribute caching carefully by setting a
+     small automounter attribute cache value (say, one second), and a
+     relatively large dismount interval (say, one hour).  (*Note
+     dismount_interval Parameter::.)  For example, you can set this in
+     your `amd.conf':
+
+          [global]
+          auto_attrcache = 1
+          dismount_interval = 3600
+
+     This has the benefit of using the kernel's attribute cache and thus
+     improving performance.  The disadvantage with this option is that
+     the window of vulnerability is not eliminated entirely: it is only
+     made smaller.
+
+
+
+File: am-utils.info,  Node: auto_dir Parameter,  Next: cache_duration Parameter,  Prev: auto_attrcache Parameter,  Up: Global Parameters
+
+6.5.3 auto_dir Parameter
+------------------------
+
+(type=string, default=`/a').  Same as the `-a' option to Amd.  This
+sets the private directory where Amd will create sub-directories for
+its real mount points.
+
+
+File: am-utils.info,  Node: cache_duration Parameter,  Next: cluster Parameter,  Prev: auto_dir Parameter,  Up: Global Parameters
+
+6.5.4 cache_duration Parameter
+------------------------------
+
+(type=numeric, default=300).  Same as the `-c' option to Amd.  Sets the
+duration in seconds that looked-up or mounted map entries remain in the
+cache.
+
+
+File: am-utils.info,  Node: cluster Parameter,  Next: debug_mtab_file Parameter,  Prev: cache_duration Parameter,  Up: Global Parameters
+
+6.5.5 cluster Parameter
+-----------------------
+
+(type=string, default no cluster).  Same as the `-C' option to Amd.
+Specifies the alternate HP-UX cluster to use.
+
+
+File: am-utils.info,  Node: debug_mtab_file Parameter,  Next: debug_options Parameter,  Prev: cluster Parameter,  Up: Global Parameters
+
+6.5.6 debug_mtab_file Parameter
+-------------------------------
+
+(type=string, default="/tmp/mtab").  Path to mtab file that is used by
+Amd to store a list of mounted file systems during debug-mtab mode.
+This option only applies to systems that store mtab information on disk.
+
+
+File: am-utils.info,  Node: debug_options Parameter,  Next: dismount_interval Parameter,  Prev: debug_mtab_file Parameter,  Up: Global Parameters
+
+6.5.7 debug_options Parameter
+-----------------------------
+
+(type=string, default no debug options).  Same as the `-D' option to
+Amd.  Specify any debugging options for Amd.  Works only if am-utils
+was configured for debugging using the `--enable-debug' option.  The
+additional `mem' option can be turned on via `--enable-debug=mem'.
+Otherwise debugging options are ignored.  Options are comma delimited,
+and can be preceded by the string `no' to negate their meaning.  You
+can get the list of supported debugging and logging options by running
+`amd -H'.  Possible values those listed for the -D option.  *Note -D
+Option::.
+
+
+File: am-utils.info,  Node: dismount_interval Parameter,  Next: domain_strip Parameter,  Prev: debug_options Parameter,  Up: Global Parameters
+
+6.5.8 dismount_interval Parameter
+---------------------------------
+
+(type=numeric, default=120).  Same as the `-w' option to Amd.  Specify
+in seconds, the time between attempts to dismount file systems that
+have exceeded their cached times.
+
+
+File: am-utils.info,  Node: domain_strip Parameter,  Next: exec_map_timeout Parameter,  Prev: dismount_interval Parameter,  Up: Global Parameters
+
+6.5.9 domain_strip Parameter
+----------------------------
+
+(type=boolean, default=`yes').  If `yes', then the domain name part
+referred to by `${rhost}' is stripped off.  This is useful to keep logs
+and smaller.  If `no', then the domain name part is left changed.  This
+is useful when using multiple domains with the same maps (as you may
+have hosts whose domain-stripped name is identical).
+
+
+File: am-utils.info,  Node: exec_map_timeout Parameter,  Next: forced_unmounts Parameter,  Prev: domain_strip Parameter,  Up: Global Parameters
+
+6.5.10 exec_map_timeout Parameter
+---------------------------------
+
+(type=numeric, default=10).  The timeout in seconds that Amd will wait
+for an executable map program before an answer is returned from that
+program (or script).  This value should be set to as small as possible
+while still allowing normal replies to be returned before the timer
+expires, because during the time that the executable map program is
+queried, Amd is essentially waiting and is thus not responding to any
+other queries.  *Note Executable maps::.
+
+
+File: am-utils.info,  Node: forced_unmounts Parameter,  Next: full_os Parameter,  Prev: exec_map_timeout Parameter,  Up: Global Parameters
+
+6.5.11 forced_unmounts Parameter
+--------------------------------
+
+(type=boolean, default=`no').  Sometimes, mount points are hung due to
+unrecoverable conditions, such as when NFS servers migrate, change
+their IP address, are down permanently, or due to hardware failures,
+and more.  In this case, attempting to unmount an existing mount point,
+or even just to stat(2) it, results in one of three fatal errors: EIO,
+ESTALE, or EBUSY.  At that point, Amd can do little to recover that hung
+point (in fact, the OS cannot automatically recover either).  For that
+reason, some OSs support special kinds of forced unmounts, which must
+be used very carefully: they will force an unmount immediately (or
+lazily on Linux), which could result in application data loss.
+However, that may be the only way to recover the entire host (without
+rebooting).  Once a hung mount point is forced out, Amd can then
+re-mount a replacement one (if available), bringing a mostly-hung
+system back to operation and avoiding a potentially costly reboot.
+
+   If the `forced_unmounts' option is set to `yes', and the client OS
+supports forced or lazy unmounts, then Amd will attempt to use them if
+it gets any of the three serious error conditions listed above.  Note
+that Amd will force the unmount of mount points that returned EBUSY
+only for `type:=toplvl' mounts (*note Top-level Filesystem::): that is,
+Amd's own mount points.  This is useful to recover from a previously
+hung Amd, and to ensure that an existing Amd can shutdown cleanly even
+if some processes are keeping its mount points busy (i.e., when a
+user's shell process uses `cd' to set its CWD to Amd's own mount point).
+
+   If this option is set to `no' (the default), then Amd will not
+attempt this special recovery procedure.
+
+
+File: am-utils.info,  Node: full_os Parameter,  Next: fully_qualified_hosts Parameter,  Prev: forced_unmounts Parameter,  Up: Global Parameters
+
+6.5.12 full_os Parameter
+------------------------
+
+(type=string, default to compiled in value).  The full name of the
+operating system, along with its version.  Allows you to override the
+compiled-in full name and version of the operating system.  Useful when
+the compiled-in name is not desired.  For example, the full operating
+system name on linux comes up as `linux', but you can override it to
+`linux-2.2.5'.
+
+
+File: am-utils.info,  Node: fully_qualified_hosts Parameter,  Next: hesiod_base Parameter,  Prev: full_os Parameter,  Up: Global Parameters
+
+6.5.13 fully_qualified_hosts Parameter
+--------------------------------------
+
+(type=string, default=`no').  If `yes', Amd will perform RPC
+authentication using fully-qualified host names.  This is necessary for
+some systems, and especially when performing cross-domain mounting.  For
+this function to work, the Amd variable `${hostd}' is used, requiring
+that `${domain}' not be null.
+
+
+File: am-utils.info,  Node: hesiod_base Parameter,  Next: karch Parameter,  Prev: fully_qualified_hosts Parameter,  Up: Global Parameters
+
+6.5.14 hesiod_base Parameter
+----------------------------
+
+(type=string, default=`automount').  Specify the base name for hesiod
+maps.
+
+
+File: am-utils.info,  Node: karch Parameter,  Next: ldap_base Parameter,  Prev: hesiod_base Parameter,  Up: Global Parameters
+
+6.5.15 karch Parameter
+----------------------
+
+(type=string, default to karch of the system).  Same as the `-k' option
+to Amd.  Allows you to override the kernel-architecture of your system.
+Useful for example on Sun (Sparc) machines, where you can build one
+Amd binary, and run it on multiple machines, yet you want each one to
+get the correct karch variable set (for example, sun4c, sun4m, sun4u,
+etc.)  Note that if not specified, Amd will use uname(2) to figure out
+the kernel architecture of the machine.
+
+
+File: am-utils.info,  Node: ldap_base Parameter,  Next: ldap_cache_maxmem Parameter,  Prev: karch Parameter,  Up: Global Parameters
+
+6.5.16 ldap_base Parameter
+--------------------------
+
+(type=string, default not set).  Specify the base name for LDAP.  This
+often includes LDAP-specific values such as country and organization.
+
+
+File: am-utils.info,  Node: ldap_cache_maxmem Parameter,  Next: ldap_cache_seconds Parameter,  Prev: ldap_base Parameter,  Up: Global Parameters
+
+6.5.17 ldap_cache_maxmem Parameter
+----------------------------------
+
+(type=numeric, default=131072).  Specify the maximum memory Amd should
+use to cache LDAP entries.
+
+
+File: am-utils.info,  Node: ldap_cache_seconds Parameter,  Next: ldap_hostports Parameter,  Prev: ldap_cache_maxmem Parameter,  Up: Global Parameters
+
+6.5.18 ldap_cache_seconds Parameter
+-----------------------------------
+
+(type=numeric, default=0).  Specify the number of seconds to keep
+entries in the cache.
+
+
+File: am-utils.info,  Node: ldap_hostports Parameter,  Next: ldap_proto_version Parameter,  Prev: ldap_cache_seconds Parameter,  Up: Global Parameters
+
+6.5.19 ldap_hostports Parameter
+-------------------------------
+
+(type=string, default not set).  Specify the LDAP host and port values.
+
+
+File: am-utils.info,  Node: ldap_proto_version Parameter,  Next: local_domain Parameter,  Prev: ldap_hostports Parameter,  Up: Global Parameters
+
+6.5.20 ldap_proto_version Parameter
+-----------------------------------
+
+(type=numeric, default=2).  Specify the LDAP protocol version to use.
+With a value of 3 will use LDAPv3 protocol.
+
+
+File: am-utils.info,  Node: local_domain Parameter,  Next: localhost_address Parameter,  Prev: ldap_proto_version Parameter,  Up: Global Parameters
+
+6.5.21 local_domain Parameter
+-----------------------------
+
+(type=string, default no sub-domain).  Same as the `-d' option to Amd.
+Specify the local domain name.  If this option is not given the domain
+name is determined from the hostname, by removing the first component
+of the fully-qualified host name.
+
+
+File: am-utils.info,  Node: localhost_address Parameter,  Next: log_file Parameter,  Prev: local_domain Parameter,  Up: Global Parameters
+
+6.5.22 localhost_address Parameter
+----------------------------------
+
+(type=string, default to localhost or 127.0.0.1).  Specify the name or
+IP address for Amd to use when connecting the sockets for the local NFS
+server and the RPC server.  This defaults to 127.0.0.1 or whatever the
+host reports as its local address.  This parameter is useful on hosts
+with multiple addresses where you want to force Amd to connect to a
+specific address.
+
+
+File: am-utils.info,  Node: log_file Parameter,  Next: log_options Parameter,  Prev: localhost_address Parameter,  Up: Global Parameters
+
+6.5.23 log_file Parameter
+-------------------------
+
+(type=string, default=`stderr').  Same as the `-l' option to Amd.
+Specify a file name to log Amd events to.  If the string `/dev/stderr'
+is specified, Amd will send its events to the standard error file
+descriptor.
+
+   If the string `syslog' is given, Amd will record its events with the
+system logger syslogd(8).  If your system supports syslog facilities,
+then the default facility used is `LOG_DAEMON'.
+
+   When using syslog, if you wish to change the facility, append its
+name to the option name, delimited by a single colon.  For example, if
+it is the string `syslog:local7' then Amd will log messages via
+syslog(3) using the `LOG_LOCAL7' facility.  If the facility name
+specified is not recognized, Amd will default to `LOG_DAEMON'.  Note:
+while you can use any syslog facility available on your system, it is
+generally a bad idea to use those reserved for other services such as
+`kern', `lpr', `cron', etc.
+
+
+File: am-utils.info,  Node: log_options Parameter,  Next: map_reload_interval Parameter,  Prev: log_file Parameter,  Up: Global Parameters
+
+6.5.24 log_options Parameter
+----------------------------
+
+(type=string, default="defaults").  Same as the `-x' option to Amd.
+Specify any logging options for Amd.  Options are comma delimited, and
+can be preceded by the string `no' to negate their meaning.  The
+`debug' logging option is only available if am-utils was configured
+with `--enable-debug'.  You can get the list of supported debugging
+options by running `amd -H'.  Possible values are:
+
+`all'
+     all messages
+
+`defaults'
+     an alias for "fatal,error,user,warning,info"
+
+`debug'
+     debug messages
+
+`error'
+     non-fatal system errors (cannot be turned off)
+
+`fatal'
+     fatal errors (cannot be turned off)
+
+`info'
+     information
+
+`map'
+     map errors
+
+`stats'
+     additional statistical information
+
+`user'
+     non-fatal user errors
+
+`warn'
+     warnings
+
+`warning'
+     warnings
+
+
+File: am-utils.info,  Node: map_reload_interval Parameter,  Next: nfs_allow_any_interface Parameter,  Prev: log_options Parameter,  Up: Global Parameters
+
+6.5.25 map_reload_interval Parameter
+------------------------------------
+
+(type=numeric, default=3600).  The number of seconds that Amd will wait
+before it checks to see if any maps have changed at their source (NIS
+servers, LDAP servers, files, etc.).  Amd will reload only those maps
+that have changed.
+
+
+File: am-utils.info,  Node: nfs_allow_any_interface Parameter,  Next: nfs_allow_insecure_port Parameter,  Prev: map_reload_interval Parameter,  Up: Global Parameters
+
+6.5.26 nfs_allow_any_interface Parameter
+----------------------------------------
+
+(type=string, default=`no').  Normally Amd accepts local NFS packets
+only from 127.0.0.1.  If this parameter is set to `yes', then amd will
+accept local NFS packets from any local interface; this is useful on
+hosts that may have multiple interfaces where the system is forced to
+send all outgoing packets (even those bound to the same host) via an
+address other than 127.0.0.1.
+
+
+File: am-utils.info,  Node: nfs_allow_insecure_port Parameter,  Next: nfs_proto Parameter,  Prev: nfs_allow_any_interface Parameter,  Up: Global Parameters
+
+6.5.27 nfs_allow_insecure_port Parameter
+----------------------------------------
+
+(type=string, default=`no').  Normally Amd will refuse requests coming
+from unprivileged ports (i.e., ports >= 1024 on Unix systems), so that
+only privileged users and the kernel can send NFS requests to it.
+However, some kernels (certain versions of Darwin, MacOS X, and Linux)
+have bugs that cause them to use unprivileged ports in certain
+situations, which causes Amd to stop dead in its tracks.  This
+parameter allows Amd to operate normally even on such systems, at the
+expense of a slight decrease in the security of its operations.  If you
+see messages like "ignoring request from foo:1234, port not reserved"
+in your Amd log, try enabling this parameter and give it another go.
+
+
+File: am-utils.info,  Node: nfs_proto Parameter,  Next: nfs_retransmit_counter Parameter,  Prev: nfs_allow_insecure_port Parameter,  Up: Global Parameters
+
+6.5.28 nfs_proto Parameter
+--------------------------
+
+(type=string, default to trying version tcp then udp).  By default, Amd
+tries `tcp' and then `udp'.  This option forces the overall NFS
+protocol used to TCP or UDP.  It overrides what is in the Amd maps, and
+is useful when Amd is compiled with TCP support in NFSv2/NFSv3 that may
+not be stable.  With this option you can turn off the complete usage of
+TCP for NFS dynamically (without having to recompile Amd), and use UDP
+only, until such time as TCP support is desired again.
+
+
+File: am-utils.info,  Node: nfs_retransmit_counter Parameter,  Next: nfs_retransmit_counter_udp Parameter,  Prev: nfs_proto Parameter,  Up: Global Parameters
+
+6.5.29 nfs_retransmit_counter Parameter
+---------------------------------------
+
+(type=numeric, default=11).  Same as the retransmit part of the `-t'
+timeout.retransmit option to Amd.  Specifies the number of NFS
+retransmissions that the kernel will use to communicate with Amd using
+either UDP or TCP mounts.  *Note -t Option::.
+
+
+File: am-utils.info,  Node: nfs_retransmit_counter_udp Parameter,  Next: nfs_retransmit_counter_tcp Parameter,  Prev: nfs_retransmit_counter Parameter,  Up: Global Parameters
+
+6.5.30 nfs_retransmit_counter_udp Parameter
+-------------------------------------------
+
+(type=numeric, default=11).  Same as the nfs_retransmit_counter
+parameter, but applied globally only to UDP mounts.  *Note
+nfs_retransmit_counter Parameter::.
+
+
+File: am-utils.info,  Node: nfs_retransmit_counter_tcp Parameter,  Next: nfs_retransmit_counter_toplvl Parameter,  Prev: nfs_retransmit_counter_udp Parameter,  Up: Global Parameters
+
+6.5.31 nfs_retransmit_counter_tcp Parameter
+-------------------------------------------
+
+(type=numeric, default=11).  Same as the nfs_retransmit_counter
+parameter, but applied globally only to TCP mounts.  *Note
+nfs_retransmit_counter Parameter::.
+
+
+File: am-utils.info,  Node: nfs_retransmit_counter_toplvl Parameter,  Next: nfs_retry_interval Parameter,  Prev: nfs_retransmit_counter_tcp Parameter,  Up: Global Parameters
+
+6.5.32 nfs_retransmit_counter_toplvl Parameter
+----------------------------------------------
+
+(type=numeric, default=11).  Same as the nfs_retransmit_counter
+parameter, applied only for Amd's top-level UDP mounts.  On some
+systems it is useful to set this differently than the OS default, so as
+to better tune Amd's responsiveness under heavy scheduler loads.  *Note
+nfs_retransmit_counter Parameter::.
+
+
+File: am-utils.info,  Node: nfs_retry_interval Parameter,  Next: nfs_retry_interval_udp Parameter,  Prev: nfs_retransmit_counter_toplvl Parameter,  Up: Global Parameters
+
+6.5.33 nfs_retry_interval Parameter
+-----------------------------------
+
+(type=numeric, default=8).  Same as the timeout part of the `-t'
+timeout.retransmit option to Amd.  Specifies the NFS timeout interval,
+in _tenths_ of seconds, between NFS/RPC retries (for UDP or TCP).  This
+is the value that the kernel will use to communicate with Amd.  *Note
+-t Option::.
+
+   Amd relies on the kernel RPC retransmit mechanism to trigger mount
+retries.  The values of the nfs_retransmit_counter and the
+nfs_retry_interval parameters change the overall retry interval.  Too
+long an interval gives poor interactive response; too short an interval
+causes excessive retries.
+
+
+File: am-utils.info,  Node: nfs_retry_interval_udp Parameter,  Next: nfs_retry_interval_tcp Parameter,  Prev: nfs_retry_interval Parameter,  Up: Global Parameters
+
+6.5.34 nfs_retry_interval_udp Parameter
+---------------------------------------
+
+(type=numeric, default=8).  Same as the nfs_retry_interval parameter,
+but applied globally only to UDP mounts.  *Note nfs_retry_interval
+Parameter::.
+
+
+File: am-utils.info,  Node: nfs_retry_interval_tcp Parameter,  Next: nfs_retry_interval_toplvl Parameter,  Prev: nfs_retry_interval_udp Parameter,  Up: Global Parameters
+
+6.5.35 nfs_retry_interval_tcp Parameter
+---------------------------------------
+
+(type=numeric, default=8).  Same as the nfs_retry_interval parameter,
+but applied globally only to TCP mounts.  *Note nfs_retry_interval
+Parameter::.
+
+
+File: am-utils.info,  Node: nfs_retry_interval_toplvl Parameter,  Next: nfs_vers Parameter,  Prev: nfs_retry_interval_tcp Parameter,  Up: Global Parameters
+
+6.5.36 nfs_retry_interval_toplvl Parameter
+------------------------------------------
+
+(type=numeric, default=8).  Same as the nfs_retry_interval parameter,
+applied only for Amd's top-level UDP mounts.  On some systems it is
+useful to set this differently than the OS default, so as to better
+tune Amd's responsiveness under heavy scheduler loads.  *Note
+nfs_retry_interval Parameter::.
+
+
+File: am-utils.info,  Node: nfs_vers Parameter,  Next: nis_domain Parameter,  Prev: nfs_retry_interval_toplvl Parameter,  Up: Global Parameters
+
+6.5.37 nfs_vers Parameter
+-------------------------
+
+(type=numeric, default to trying version 3 then 2).  By default, Amd
+tries version 3 and then version 2.  This option forces the overall NFS
+protocol used to version 3 or 2.  It overrides what is in the Amd maps,
+and is useful when Amd is compiled with NFSv3 support that may not be
+stable.  With this option you can turn off the complete usage of NFSv3
+dynamically (without having to recompile Amd), and use NFSv2 only,
+until such time as NFSv3 support is desired again.
+
+
+File: am-utils.info,  Node: nis_domain Parameter,  Next: normalize_hostnames Parameter,  Prev: nfs_vers Parameter,  Up: Global Parameters
+
+6.5.38 nis_domain Parameter
+---------------------------
+
+(type=string, default to local NIS domain name).  Same as the `-y'
+option to Amd.  Specify an alternative NIS domain from which to fetch
+the NIS maps.  The default is the system domain name.  This option is
+ignored if NIS support is not available.
+
+
+File: am-utils.info,  Node: normalize_hostnames Parameter,  Next: normalize_slashes Parameter,  Prev: nis_domain Parameter,  Up: Global Parameters
+
+6.5.39 normalize_hostnames Parameter
+------------------------------------
+
+(type=boolean, default=`no').  Same as the `-n' option to Amd.  If
+`yes', then the name referred to by `${rhost}' is normalized relative
+to the host database before being used.  The effect is to translate
+aliases into "official" names.
+
+
+File: am-utils.info,  Node: normalize_slashes Parameter,  Next: os Parameter,  Prev: normalize_hostnames Parameter,  Up: Global Parameters
+
+6.5.40 normalize_slashes Parameter
+----------------------------------
+
+(type=boolean, default=`yes').  If `yes' then amd will condense all
+multiple `/' (slash) characters into one and remove all trailing
+slashes.  If `no', then amd will not touch strings that may contain
+repeated or trailing slashes.  The latter is sometimes useful with SMB
+mounts, which often require multiple slash characters in pathnames.
+
+
+File: am-utils.info,  Node: os Parameter,  Next: osver Parameter,  Prev: normalize_slashes Parameter,  Up: Global Parameters
+
+6.5.41 os Parameter
+-------------------
+
+(type=string, default to compiled in value).  Same as the `-O' option
+to Amd.  Allows you to override the compiled-in name of the operating
+system.  Useful when the built-in name is not desired for backward
+compatibility reasons.  For example, if the built-in name is `sunos5',
+you can override it to `sos5', and use older maps which were written
+with the latter in mind.
+
+
+File: am-utils.info,  Node: osver Parameter,  Next: pid_file Parameter,  Prev: os Parameter,  Up: Global Parameters
+
+6.5.42 osver Parameter
+----------------------
+
+(type=string, default to compiled in value).  Same as the `-o' option
+to Amd.  Allows you to override the compiled-in version number of the
+operating system.  Useful when the built-in version is not desired for
+backward compatibility reasons.  For example, if the build in version
+is `2.5.1', you can override it to `5.5.1', and use older maps that
+were written with the latter in mind.
+
+
+File: am-utils.info,  Node: pid_file Parameter,  Next: plock Parameter,  Prev: osver Parameter,  Up: Global Parameters
+
+6.5.43 pid_file Parameter
+-------------------------
+
+(type=string, default=`/dev/stdout').  Specify a file to store the
+process ID of the running daemon into.  If not specified, Amd will
+print its process id onto the standard output.  Useful for killing Amd
+after it had run.  Note that the PID of a running Amd can also be
+retrieved via Amq (*note Amq -p option::).
+
+   This file is used only if the `print_pid' option is on (*note
+print_pid Parameter::).
+
+
+File: am-utils.info,  Node: plock Parameter,  Next: portmap_program Parameter,  Prev: pid_file Parameter,  Up: Global Parameters
+
+6.5.44 plock Parameter
+----------------------
+
+(type=boolean, default=`yes').  Same as the `-S' option to Amd.  If
+`yes', lock the running executable pages of Amd into memory.  To
+improve Amd's performance, systems that support the plock(3) or
+mlockall(2) call can lock the Amd process into memory.  This way there
+is less chance the operating system will schedule, page out, and swap
+the Amd process as needed.  This improves Amd's performance, at the
+cost of reserving the memory used by the Amd process (making it
+unavailable for other processes).
+
+
+File: am-utils.info,  Node: portmap_program Parameter,  Next: preferred_amq_port Parameter,  Prev: plock Parameter,  Up: Global Parameters
+
+6.5.45 portmap_program Parameter
+--------------------------------
+
+(type=numeric, default=300019).  Specify an alternate Port-mapper RPC
+program number, other than the official number.  This is useful when
+running multiple Amd processes.  For example, you can run another Amd
+in "test" mode, without affecting the primary Amd process in any way.
+For safety reasons, the alternate program numbers that can be specified
+must be in the range 300019-300029, inclusive.  Amq has an option `-P'
+which can be used to specify an alternate program number of an Amd to
+contact.  In this way, amq can fully control any number of Amd
+processes running on the same host.
+
+
+File: am-utils.info,  Node: preferred_amq_port Parameter,  Next: print_pid Parameter,  Prev: portmap_program Parameter,  Up: Global Parameters
+
+6.5.46 preferred_amq_port Parameter
+-----------------------------------
+
+(type=numeric, default=0).  Specify an alternate Port-mapper RPC port
+number for Amd's Amq service.  This is used for both UDP and TCP.
+Setting this value to 0 (or not defining it) will cause Amd to select
+an arbitrary port number.  Setting the Amq RPC service port to a
+specific number is useful in firewalled or NAT'ed environments, where
+you need to know which port Amd will listen on.
+
+
+File: am-utils.info,  Node: print_pid Parameter,  Next: print_version Parameter,  Prev: preferred_amq_port Parameter,  Up: Global Parameters
+
+6.5.47 print_pid Parameter
+--------------------------
+
+(type=boolean, default=`no').  Same as the `-p' option to Amd.  If
+`yes', Amd will print its process ID upon starting.
+
+
+File: am-utils.info,  Node: print_version Parameter,  Next: restart_mounts Parameter,  Prev: print_pid Parameter,  Up: Global Parameters
+
+6.5.48 print_version Parameter
+------------------------------
+
+(type=boolean, default=`no').  Same as the `-v' option to Amd, but the
+version prints and Amd continues to run.  If `yes', Amd will print its
+version information string, which includes some configuration and
+compilation values.
+
+
+File: am-utils.info,  Node: restart_mounts Parameter,  Next: show_statfs_entries Parameter,  Prev: print_version Parameter,  Up: Global Parameters
+
+6.5.49 restart_mounts Parameter
+-------------------------------
+
+(type=boolean, default=`no').  Same as the `-r' option to Amd.  If
+`yes' Amd will scan the mount table to determine which file systems are
+currently mounted.  Whenever one of these would have been auto-mounted,
+Amd inherits it.
+
+
+File: am-utils.info,  Node: show_statfs_entries Parameter,  Next: truncate_log Parameter,  Prev: restart_mounts Parameter,  Up: Global Parameters
+
+6.5.50 show_statfs_entries Parameter
+------------------------------------
+
+(type=boolean), default=`no').  If `yes', then all maps which are
+browsable will also show the number of entries (keys) they have when
+df(1) runs. (This is accomplished by returning non-zero values to the
+statfs(2) system call).
+
+
+File: am-utils.info,  Node: truncate_log Parameter,  Next: unmount_on_exit Parameter,  Prev: show_statfs_entries Parameter,  Up: Global Parameters
+
+6.5.51 truncate_log Parameter
+-----------------------------
+
+(type=boolean), default=`no').  If `yes', then Amd will truncate the
+log file (if it's a regular file) on startup.  This could be useful
+when conducting extensive testing on Amd maps (or Amd itself) and you
+don't want to see log data from a previous run in the same file.
+
+
+File: am-utils.info,  Node: unmount_on_exit Parameter,  Next: use_tcpwrappers Parameter,  Prev: truncate_log Parameter,  Up: Global Parameters
+
+6.5.52 unmount_on_exit Parameter
+--------------------------------
+
+(type=boolean, default=`no').  If `yes', then Amd will attempt to
+unmount all file systems which it knows about.  Normally it leaves all
+(esp. NFS) mounted file systems intact.  Note that Amd does not know
+about file systems mounted before it starts up, unless the
+`restart_mounts' option is used (*note restart_mounts Parameter::).
+
+
+File: am-utils.info,  Node: use_tcpwrappers Parameter,  Next: vendor Parameter,  Prev: unmount_on_exit Parameter,  Up: Global Parameters
+
+6.5.53 use_tcpwrappers Parameter
+--------------------------------
+
+(type=boolean), default=`yes').  If `yes', then amd will use the
+tcpwrappers (tcpd/librwap) library (if available) to control access to
+Amd via the `/etc/hosts.allow' and `/etc/hosts.deny' files.  Amd will
+verify that the host running Amq is authorized to connect.  The `amd'
+service name must used in the `/etc/hosts.allow' and `/etc/hosts.deny'
+files.  For example, to allow only localhost to connect to Amd, add
+this line to `/etc/hosts.allow':
+
+     amd: localhost
+
+   and this line to `/etc/hosts.deny':
+
+     amd: ALL
+
+   Consult the man pages for hosts_access(5) for more information on
+using the tcpwrappers access-control library.
+
+   Note that in particular, you should not configure your `hosts.allow'
+file to spawn a command for Amd: that will cause Amd to not be able to
+`waitpid' on the child process ID of any background un/mount that Amd
+issued, resulting in a confused Amd that does not know what happened to
+those background un/mount requests.
+
+
+File: am-utils.info,  Node: vendor Parameter,  Prev: use_tcpwrappers Parameter,  Up: Global Parameters
+
+6.5.54 vendor Parameter
+-----------------------
+
+(type=string, default to compiled in value).  The name of the vendor of
+the operating system.  Overrides the compiled-in vendor name.  Useful
+when the compiled-in name is not desired.  For example, most Intel based
+systems set the vendor name to `unknown', but you can set it to
+`redhat'.
+
+
+File: am-utils.info,  Node: Regular Map Parameters,  Next: amd.conf Examples,  Prev: Global Parameters,  Up: Amd Configuration File
+
+6.6 Regular Map Parameters
+==========================
+
+The following parameters are applicable only to regular map sections.
+
+* Menu:
+
+* map_name Parameter::
+* tag Parameter::
+
+
+File: am-utils.info,  Node: map_name Parameter,  Next: tag Parameter,  Prev: Regular Map Parameters,  Up: Regular Map Parameters
+
+6.6.1 map_name Parameter
+------------------------
+
+(type=string, must be specified).  Name of the map where the keys are
+located.
+
+
+File: am-utils.info,  Node: tag Parameter,  Prev: map_name Parameter,  Up: Regular Map Parameters
+
+6.6.2 tag Parameter
+-------------------
+
+(type=string, default no tag).  Each map entry in the configuration file
+can be tagged.  If no tag is specified, that map section will always be
+processed by Amd.  If it is specified, then Amd will process the map if
+the `-T' option was given to Amd, and the value given to that
+command-line option matches that in the map section.
+
+
+File: am-utils.info,  Node: amd.conf Examples,  Prev: Regular Map Parameters,  Up: Amd Configuration File
+
+6.7 amd.conf Examples
+=====================
+
+The following is the actual `amd.conf' file I used at the Computer
+Science Department of Columbia University.
+
+     # GLOBAL OPTIONS SECTION
+     [ global ]
+     normalize_hostnames =    no
+     print_pid =              no
+     #pid_file =              /var/run/amd.pid
+     restart_mounts =         yes
+     #unmount_on_exit =       yes
+     auto_dir =               /n
+     log_file =               /var/log/amd
+     log_options =            all
+     #debug_options =         defaults
+     plock =                  no
+     selectors_in_defaults =  yes
+     # config.guess picks up "sunos5" and I don't want to edit my maps yet
+     os =                     sos5
+     # if you print_version after setting up "os", it will show it.
+     print_version =          no
+     map_type =               file
+     search_path =            /etc/amdmaps:/usr/lib/amd:/usr/local/AMD/lib
+     browsable_dirs =         yes
+     fully_qualified_hosts =  no
+
+     # DEFINE AN AMD MOUNT POINT
+     [ /u ]
+     map_name =               amd.u
+
+     [ /proj ]
+     map_name =               amd.proj
+
+     [ /src ]
+     map_name =               amd.src
+
+     [ /misc ]
+     map_name =               amd.misc
+
+     [ /import ]
+     map_name =               amd.import
+
+     [ /tftpboot/.amd ]
+     tag =                    tftpboot
+     map_name =               amd.tftpboot
+
+
+File: am-utils.info,  Node: Run-time Administration,  Next: FSinfo,  Prev: Amd Configuration File,  Up: Top
+
+7 Run-time Administration
+*************************
+
+* Menu:
+
+* Starting Amd::
+* Stopping Amd::
+* Restarting Amd::
+* Controlling Amd::
+
+
+File: am-utils.info,  Node: Starting Amd,  Next: Stopping Amd,  Prev: Run-time Administration,  Up: Run-time Administration
+
+7.1 Starting Amd
+================
+
+Amd is best started from `/etc/rc.local' on BSD systems, or from the
+appropriate start-level script in `/etc/init.d' on System V systems.
+
+     if [ -f /usr/local/sbin/ctl-amd ]; then
+         /usr/local/sbin/ctl-amd start; (echo -n ' amd') > /dev/console
+     fi
+
+The shell script, `ctl-amd' is used to start, stop, or restart Amd.  It
+is a relatively generic script.  All options you want to set should not
+be made in this script, but rather updated in the `amd.conf' file.
+*Note Amd Configuration File::.
+
+   If you do not wish to use an Amd configuration file, you may start
+Amd manually.  For example, getting the map entries via NIS:
+
+     amd -r -l /var/log/amd `ypcat -k auto.master`
+
+
+File: am-utils.info,  Node: Stopping Amd,  Next: Restarting Amd,  Prev: Starting Amd,  Up: Run-time Administration
+
+7.2 Stopping Amd
+================
+
+Amd stops in response to two signals.
+
+`SIGTERM'
+     causes the top-level automount points to be unmounted and then Amd
+     to exit.  Any automounted filesystems are left mounted.  They can
+     be recovered by restarting Amd with the `-r' command line option.
+
+`SIGINT'
+     causes Amd to attempt to unmount any filesystems which it has
+     automounted, in addition to the actions of `SIGTERM'.  This signal
+     is primarily used for debugging.
+
+   Actions taken for other signals are undefined.
+
+   The easiest and safest way to stop Amd, without having to find its
+process ID by hand, is to use the `ctl-amd' script, as with:
+
+     ctl-amd stop
+
+
+File: am-utils.info,  Node: Restarting Amd,  Next: Controlling Amd,  Prev: Stopping Amd,  Up: Run-time Administration
+
+7.3 Restarting Amd
+==================
+
+Before Amd can be started, it is vital to ensure that no other Amd
+processes are managing any of the mount points, and that the previous
+process(es) have terminated cleanly.  When a terminating signal is set
+to Amd, the automounter does _not_ terminate right then.  Rather, it
+starts by unmounting all of its managed mount mounts in the background,
+and then terminates.  It usually takes a few seconds for this process
+to happen, but it can take an arbitrarily longer time.  If two or more
+Amd processes attempt to manage the same mount point, it usually will
+result in a system lockup.
+
+   The easiest and safest way to restart Amd, without having to find
+its process ID by hand, sending it the `SIGTERM' signal, waiting for Amd
+to die cleanly, and verifying so, is to use the `ctl-amd' script, as
+with:
+
+     ctl-amd restart
+
+   The script will locate the process ID of Amd, kill it, and wait for
+it to die cleanly before starting a new instance of the automounter.
+`ctl-amd' will wait for a total of 30 seconds for Amd to die, and will
+check once every 5 seconds if it had.
+
+
+File: am-utils.info,  Node: Controlling Amd,  Prev: Restarting Amd,  Up: Run-time Administration
+
+7.4 Controlling Amd
+===================
+
+It is sometimes desirable or necessary to exercise external control
+over some of Amd's internal state.  To support this requirement, Amd
+implements an RPC interface which is used by the "Amq" program.  A
+variety of information is available.
+
+   Amq generally applies an operation, specified by a single letter
+option, to a list of mount points.  The default operation is to obtain
+statistics about each mount point.  This is similar to the output shown
+above but includes information about the number and type of accesses to
+each mount point.
+
+* Menu:
+
+* Amq default::       Default command behavior.
+* Amq -f option::     Flushing the map cache.
+* Amq -h option::     Controlling a non-local host.
+* Amq -H option::     Print help message.
+* Amq -l option::     Controlling the log file.
+* Amq -m option::     Obtaining mount statistics.
+* Amq -p option::     Getting Amd's process ID.
+* Amq -P option::     Contacting alternate Amd processes.
+* Amq -q option::     Suppress synchronous unmounting errors.
+* Amq -s option::     Obtaining global statistics.
+* Amq -T option::     Use TCP transport.
+* Amq -U option::     Use UDP transport.
+* Amq -u option::     Forcing volumes to time out.
+* Amq -v option::     Version information.
+* Amq -w option::     Print Amd current working directory.
+* Other Amq options:: Three other special options.
+
+
+File: am-utils.info,  Node: Amq default,  Next: Amq -f option,  Prev: Controlling Amd,  Up: Controlling Amd
+
+7.4.1 Amq default information
+-----------------------------
+
+With no arguments, "Amq" obtains a brief list of all existing mounts
+created by Amd.  This is different from the list displayed by df(1)
+since the latter only includes system mount points.
+
+The output from this option includes the following information:
+
+   * the automount point,
+
+   * the filesystem type,
+
+   * the mount map or mount information,
+
+   * the internal, or system mount point.
+
+For example:
+
+     /            root   "root"                    sky:(pid75)
+     /homes       toplvl /usr/local/etc/amd.homes  /homes
+     /home        toplvl /usr/local/etc/amd.home   /home
+     /homes/jsp   nfs    charm:/home/charm         /a/charm/home/charm/jsp
+     /homes/phjk  nfs    toytown:/home/toytown     /a/toytown/home/toytown/ai/phjk
+
+If an argument is given then statistics for that volume name will be
+output.  For example:
+
+     What         Uid   Getattr Lookup RdDir   RdLnk   Statfs Mounted@
+     /homes       0     1196    512    22      0       30     90/09/14 12:32:55
+     /homes/jsp   0     0       0      0       1180    0      90/10/13 12:56:58
+
+`What'
+     the volume name.
+
+`Uid'
+     ignored.
+
+`Getattr'
+     the count of NFS "getattr" requests on this node.  This should
+     only be non-zero for directory nodes.
+
+`Lookup'
+     the count of NFS "lookup" requests on this node.  This should only
+     be non-zero for directory nodes.
+
+`RdDir'
+     the count of NFS "readdir" requests on this node.  This should only
+     be non-zero for directory nodes.
+
+`RdLnk'
+     the count of NFS "readlink" requests on this node.  This should be
+     zero for directory nodes.
+
+`Statfs'
+     the count of NFS "statfs" requests on this node.  This should only
+     be non-zero for top-level automount points.
+
+`Mounted@'
+     the date and time the volume name was first referenced.
+
+
+File: am-utils.info,  Node: Amq -f option,  Next: Amq -h option,  Prev: Amq default,  Up: Controlling Amd
+
+7.4.2 Amq `-f' option
+---------------------
+
+The `-f' option causes Amd to flush the internal mount map cache.  This
+is useful for example in Hesiod maps since Amd will not automatically
+notice when they have been updated.  The map cache can also be
+synchronized with the map source by using the `sync' option (*note
+Automount Filesystem::).
+
+
+File: am-utils.info,  Node: Amq -h option,  Next: Amq -H option,  Prev: Amq -f option,  Up: Controlling Amd
+
+7.4.3 Amq `-h' option
+---------------------
+
+By default the local host is used.  In an HP-UX cluster the root server
+is used since that is the only place in the cluster where Amd will be
+running.  To query Amd on another host the `-h' option should be used.
+
+
+File: am-utils.info,  Node: Amq -H option,  Next: Amq -l option,  Prev: Amq -h option,  Up: Controlling Amd
+
+7.4.4 Amq `-H' option
+---------------------
+
+Print a brief help and usage string.
+
+
+File: am-utils.info,  Node: Amq -l option,  Next: Amq -m option,  Prev: Amq -H option,  Up: Controlling Amd
+
+7.4.5 Amq `-l' option
+---------------------
+
+Tell Amd to use log_file as the log file name.  For security reasons,
+this _must_ be the same log file which Amd used when started.  This
+option is therefore only useful to refresh Amd's open file handle on
+the log file, so that it can be rotated and compressed via daily cron
+jobs.
+
+
+File: am-utils.info,  Node: Amq -m option,  Next: Amq -p option,  Prev: Amq -l option,  Up: Controlling Amd
+
+7.4.6 Amq `-m' option
+---------------------
+
+The `-m' option displays similar information about mounted filesystems,
+rather than automount points.  The output includes the following
+information:
+
+   * the mount information,
+
+   * the mount point,
+
+   * the filesystem type,
+
+   * the number of references to this filesystem,
+
+   * the server hostname,
+
+   * the state of the file server,
+
+   * any error which has occurred.
+
+   For example:
+
+     "root"           truth:(pid602)     root   1 localhost is up
+     hesiod.home      /home              toplvl 1 localhost is up
+     hesiod.vol       /vol               toplvl 1 localhost is up
+     hesiod.homes     /homes             toplvl 1 localhost is up
+     amy:/home/amy    /a/amy/home/amy    nfs    5 amy is up
+     swan:/home/swan  /a/swan/home/swan  nfs    0 swan is up (Permission denied)
+     ex:/home/ex      /a/ex/home/ex      nfs    0 ex is down
+
+   When the reference count is zero the filesystem is not mounted but
+the mount point and server information is still being maintained by Amd.
+
+
+File: am-utils.info,  Node: Amq -p option,  Next: Amq -P option,  Prev: Amq -m option,  Up: Controlling Amd
+
+7.4.7 Amq `-p' option
+---------------------
+
+Return the process ID of the remote or locally running Amd.  Useful
+when you need to send a signal to the local Amd process, and would
+rather not have to search through the process table.  This option is
+used in the `ctl-amd' script.
+
+
+File: am-utils.info,  Node: Amq -P option,  Next: Amq -q option,  Prev: Amq -p option,  Up: Controlling Amd
+
+7.4.8 Amq `-P' option
+---------------------
+
+Contact an alternate running Amd that had registered itself on a
+different RPC PROGRAM_NUMBER and apply all other operations to that
+instance of the automounter.  This is useful when you run multiple
+copies of Amd, and need to manage each one separately.  If not
+specified, Amq will use the default program number for Amd, 300019.
+For security reasons, the only alternate program numbers Amd can use
+range from 300019 to 300029, inclusive.
+
+   For example, to kill an alternate running Amd:
+
+     kill `amq -p -P 300020`
+
+
+File: am-utils.info,  Node: Amq -q option,  Next: Amq -s option,  Prev: Amq -P option,  Up: Controlling Amd
+
+7.4.9 Amq `-q' option
+---------------------
+
+Suppress any error messages produced when a synchronous unmount fails.
+See *Note Amq -u option::.
+
+
+File: am-utils.info,  Node: Amq -s option,  Next: Amq -T option,  Prev: Amq -q option,  Up: Controlling Amd
+
+7.4.10 Amq `-s' option
+----------------------
+
+The `-s' option displays global statistics.  If any other options are
+specified or any filesystems named then this option is ignored.  For
+example:
+
+     requests  stale     mount     mount     unmount
+     deferred  fhandles  ok        failed    failed
+     1054      1         487       290       7017
+
+`Deferred requests'
+     are those for which an immediate reply could not be constructed.
+     For example, this would happen if a background mount was required.
+
+`Stale filehandles'
+     counts the number of times the kernel passes a stale filehandle to
+     Amd.  Large numbers indicate problems.
+
+`Mount ok'
+     counts the number of automounts which were successful.
+
+`Mount failed'
+     counts the number of automounts which failed.
+
+`Unmount failed'
+     counts the number of times a filesystem could not be unmounted.
+     Very large numbers here indicate that the time between unmount
+     attempts should be increased.
+
+
+File: am-utils.info,  Node: Amq -T option,  Next: Amq -U option,  Prev: Amq -s option,  Up: Controlling Amd
+
+7.4.11 Amq `-T' option
+----------------------
+
+The `-T' option causes the Amq to contact Amd using the TCP transport
+only (connection oriented).  Normally, Amq will use TCP first, and if
+that failed, will try UDP.
+
+
+File: am-utils.info,  Node: Amq -U option,  Next: Amq -u option,  Prev: Amq -T option,  Up: Controlling Amd
+
+7.4.12 Amq `-U' option
+----------------------
+
+The `-U' option causes the Amq to contact Amd using the UDP transport
+only (connectionless).  Normally, Amq will use TCP first, and if that
+failed, will try UDP.
+
+
+File: am-utils.info,  Node: Amq -u option,  Next: Amq -v option,  Prev: Amq -U option,  Up: Controlling Amd
+
+7.4.13 Amq `-u' option
+----------------------
+
+The `-u' option causes the time-to-live interval of the named mount
+points to be expired, thus causing an unmount attempt.  This is the
+only safe way to unmount an automounted filesystem.  If `-u' is
+repeated, then Amd will attempt to unmount the filesystem
+synchronously.  This makes things like
+
+     amq -uu /t/cd0d && eject cd0
+
+work as expected.  Any error messages this might produce can be
+suppressed with the `-q' option.  See *Note Amq -q option::.
+
+
+File: am-utils.info,  Node: Amq -v option,  Next: Amq -w option,  Prev: Amq -u option,  Up: Controlling Amd
+
+7.4.14 Amq `-v' option
+----------------------
+
+The `-v' option displays the version of Amd in a similar way to Amd's
+`-v' option.
+
+
+File: am-utils.info,  Node: Amq -w option,  Next: Other Amq options,  Prev: Amq -v option,  Up: Controlling Amd
+
+7.4.15 Amq `-w' option
+----------------------
+
+The `-w' option translates a full pathname as returned by getpwd(3)
+into a short Amd pathname that goes through its mount points.  This
+option requires that Amd is running.
+
+
+File: am-utils.info,  Node: Other Amq options,  Prev: Amq -w option,  Up: Controlling Amd
+
+7.4.16 Other Amq options
+------------------------
+
+Two other operations are implemented.  These modify the state of Amd as
+a whole, rather than any particular filesystem.  The `-x' and `-D'
+options have exactly the same effect as Amd's corresponding command
+line options.
+
+   When Amd receives the `-x' flag, it disallows turning off the
+`fatal' or `error' flags.  Both are on by default.  They are mandatory
+so that Amd could report important errors, including errors relating to
+turning flags on/off.
+
+
+File: am-utils.info,  Node: FSinfo,  Next: Hlfsd,  Prev: Run-time Administration,  Up: Top
+
+8 FSinfo
+********
+
+XXX: this chapter should be reviewed by someone knowledgeable with
+fsinfo.
+
+* Menu:
+
+* FSinfo Overview::                 Introduction to FSinfo.
+* Using FSinfo::                    Basic concepts.
+* FSinfo Grammar::                  Language syntax, semantics and examples.
+* FSinfo host definitions::         Defining a new host.
+* FSinfo host attributes::          Definable host attributes.
+* FSinfo filesystems::              Defining locally attached filesystems.
+* FSinfo static mounts::            Defining additional static mounts.
+* FSinfo automount definitions::
+* FSinfo Command Line Options::
+* FSinfo errors::
+
+
+File: am-utils.info,  Node: FSinfo Overview,  Next: Using FSinfo,  Prev: FSinfo,  Up: FSinfo
+
+8.1 FSinfo overview
+===================
+
+FSinfo is a filesystem management tool.  It has been designed to work
+with Amd to help system administrators keep track of the ever
+increasing filesystem namespace under their control.
+
+   The purpose of FSinfo is to generate all the important standard
+filesystem data files from a single set of input data.  Starting with a
+single data source guarantees that all the generated files are
+self-consistent.  One of the possible output data formats is a set of
+Amd maps which can be used among the set of hosts described in the
+input data.
+
+   FSinfo implements a declarative language.  This language is
+specifically designed for describing filesystem namespace and physical
+layouts.  The basic declaration defines a mounted filesystem including
+its device name, mount point, and all the volumes and access
+permissions.  FSinfo reads this information and builds an internal map
+of the entire network of hosts.  Using this map, many different data
+formats can be produced including `/etc/fstab', `/etc/exports', Amd
+mount maps and `/etc/bootparams'.
+
+
+File: am-utils.info,  Node: Using FSinfo,  Next: FSinfo Grammar,  Prev: FSinfo Overview,  Up: FSinfo
+
+8.2 Using FSinfo
+================
+
+The basic strategy when using FSinfo is to gather all the information
+about all disks on all machines into one set of declarations.  For each
+machine being managed, the following data is required:
+
+   * Hostname
+
+   * List of all filesystems and, optionally, their mount points.
+
+   * Names of volumes stored on each filesystem.
+
+   * NFS export information for each volume.
+
+   * The list of static filesystem mounts.
+
+   The following information can also be entered into the same
+configuration files so that all data can be kept in one place.
+
+   * List of network interfaces
+
+   * IP address of each interface
+
+   * Hardware address of each interface
+
+   * Dumpset to which each filesystem belongs
+
+   * and more ...
+
+   To generate Amd mount maps, the automount tree must also be defined
+(*note FSinfo automount definitions::).  This will have been designed at
+the time the volume names were allocated.  Some volume names will not be
+automounted, so FSinfo needs an explicit list of which volumes should
+be automounted.
+
+   Hostnames are required at several places in the FSinfo language.  It
+is important to stick to either fully qualified names or unqualified
+names.  Using a mixture of the two will inevitably result in confusion.
+
+   Sometimes volumes need to be referenced which are not defined in the
+set of hosts being managed with FSinfo.  The required action is to add a
+dummy set of definitions for the host and volume names required.  Since
+the files generated for those particular hosts will not be used on them,
+the exact values used is not critical.
+
+
+File: am-utils.info,  Node: FSinfo Grammar,  Next: FSinfo host definitions,  Prev: Using FSinfo,  Up: FSinfo
+
+8.3 FSinfo grammar
+==================
+
+FSinfo has a relatively simple grammar.  Distinct syntactic constructs
+exist for each of the different types of data, though they share a
+common flavor.  Several conventions are used in the grammar fragments
+below.
+
+   The notation, list(xxx), indicates a list of zero or more xxx's.
+The notation, opt(xxx), indicates zero or one xxx.  Items in double
+quotes, eg "host", represent input tokens.  Items in angle brackets, eg
+<HOSTNAME>, represent strings in the input.  Strings need not be in
+double quotes, except to differentiate them from reserved words.
+Quoted strings may include the usual set of C "\" escape sequences with
+one exception: a backslash-newline-whitespace sequence is squashed into
+a single space character.  To defeat this feature, put a further
+backslash at the start of the second line.
+
+   At the outermost level of the grammar, the input consists of a
+sequence of host and automount declarations.  These declarations are
+all parsed before they are analyzed.  This means they can appear in any
+order and cyclic host references are possible.
+
+     fsinfo      : list(fsinfo_attr) ;
+
+     fsinfo_attr : host | automount ;
+
+* Menu:
+
+* FSinfo host definitions::
+* FSinfo automount definitions::
+
+
+File: am-utils.info,  Node: FSinfo host definitions,  Next: FSinfo host attributes,  Prev: FSinfo Grammar,  Up: FSinfo
+
+8.4 FSinfo host definitions
+===========================
+
+A host declaration consists of three parts: a set of machine attribute
+data, a list of filesystems physically attached to the machine, and a
+list of additional statically mounted filesystems.
+
+     host        : "host" host_data list(filesystem) list(mount) ;
+
+   Each host must be declared in this way exactly once.  Such things as
+the hardware address, the architecture and operating system types and
+the cluster name are all specified within the "host data".
+
+   All the disks the machine has should then be described in the "list
+of filesystems".  When describing disks, you can specify what "volname"
+the disk/partition should have and all such entries are built up into a
+dictionary which can then be used for building the automounter maps.
+
+   The "list of mounts" specifies all the filesystems that should be
+statically mounted on the machine.
+
+* Menu:
+
+* FSinfo host attributes::
+* FSinfo filesystems::
+* FSinfo static mounts::
+
+
+File: am-utils.info,  Node: FSinfo host attributes,  Next: FSinfo filesystems,  Prev: FSinfo host definitions,  Up: FSinfo host definitions
+
+8.5 FSinfo host attributes
+==========================
+
+The host data, "host_data", always includes the "hostname".  In
+addition, several other host attributes can be given.
+
+     host_data   : <HOSTNAME>
+                 | "{" list(host_attrs) "}" <HOSTNAME>
+                 ;
+
+     host_attrs  : host_attr "=" <STRING>
+                 | netif
+                 ;
+
+     host_attr   : "config"
+                 | "arch"
+                 | "os"
+                 | "cluster"
+                 ;
+
+   The "hostname" is, typically, the fully qualified hostname of the
+machine.
+
+   Examples:
+
+     host dylan.doc.ic.ac.uk
+
+     host {
+         os = hpux
+         arch = hp300
+     } dougal.doc.ic.ac.uk
+
+   The options that can be given as host attributes are shown below.
+
+* Menu:
+
+* FSinfo netif Option::         FSinfo host netif.
+* FSinfo config Option::        FSinfo host config.
+* FSinfo arch Option::          FSinfo host arch.
+* FSinfo os Option::            FSinfo host os.
+* FSinfo cluster Option::       FSinfo host cluster.
+
+
+File: am-utils.info,  Node: FSinfo netif Option,  Next: FSinfo config Option,  Up: FSinfo host attributes
+
+8.5.1 netif Option
+------------------
+
+This defines the set of network interfaces configured on the machine.
+The interface attributes collected by FSinfo are the IP address, subnet
+mask and hardware address.  Multiple interfaces may be defined for
+hosts with several interfaces by an entry for each interface.  The
+values given are sanity checked, but are currently unused for anything
+else.
+
+     netif       : "netif" <STRING> "{" list(netif_attrs) "}" ;
+
+     netif_attrs : netif_attr "=" <STRING> ;
+
+     netif_attr  : "inaddr" | "netmask" | "hwaddr" ;
+
+   Examples:
+
+     netif ie0 {
+         inaddr  = 129.31.81.37
+         netmask = 0xfffffe00
+         hwaddr  = "08:00:20:01:a6:a5"
+     }
+
+     netif ec0 { }
+
+
+File: am-utils.info,  Node: FSinfo config Option,  Next: FSinfo arch Option,  Prev: FSinfo netif Option,  Up: FSinfo host attributes
+
+8.5.2 config Option
+-------------------
+
+This option allows you to specify configuration variables for the
+startup scripts (`rc' scripts).  A simple string should immediately
+follow the keyword.
+
+   Example:
+
+     config "NFS_SERVER=true"
+     config "ZEPHYR=true"
+
+   This option is currently unsupported.
+
+
+File: am-utils.info,  Node: FSinfo arch Option,  Next: FSinfo os Option,  Prev: FSinfo config Option,  Up: FSinfo host attributes
+
+8.5.3 arch Option
+-----------------
+
+This defines the architecture of the machine.  For example:
+
+     arch = hp300
+
+   This is intended to be of use when building architecture specific
+mountmaps, however, the option is currently unsupported.
+
+
+File: am-utils.info,  Node: FSinfo os Option,  Next: FSinfo cluster Option,  Prev: FSinfo arch Option,  Up: FSinfo host attributes
+
+8.5.4 os Option
+---------------
+
+This defines the operating system type of the host.  For example:
+
+     os = hpux
+
+   This information is used when creating the `fstab' files, for
+example in choosing which format to use for the `fstab' entries within
+the file.
+
+
+File: am-utils.info,  Node: FSinfo cluster Option,  Prev: FSinfo os Option,  Up: FSinfo host attributes
+
+8.5.5 cluster Option
+--------------------
+
+This is used for specifying in which cluster the machine belongs.  For
+example:
+
+     cluster = "theory"
+
+   The cluster is intended to be used when generating the automount
+maps, although it is currently unsupported.
+
+
+File: am-utils.info,  Node: FSinfo filesystems,  Next: FSinfo static mounts,  Prev: FSinfo host attributes,  Up: FSinfo host definitions
+
+8.6 FSinfo filesystems
+======================
+
+The list of physically attached filesystems follows the machine
+attributes.  These should define all the filesystems available from this
+machine, whether exported or not.  In addition to the device name,
+filesystems have several attributes, such as filesystem type, mount
+options, and `fsck' pass number which are needed to generate `fstab'
+entries.
+
+     filesystem  : "fs" <DEVICE> "{" list(fs_data) "}" ;
+
+     fs_data     : fs_data_attr "=" <STRING>
+                 | mount
+                 ;
+
+     fs_data_attr
+                 : "fstype" | "opts" | "passno"
+                 | "freq" | "dumpset" | "log"
+                 ;
+
+   Here, <DEVICE> is the device name of the disk (for example,
+`/dev/dsk/2s0').  The device name is used for building the mount maps
+and for the `fstab' file.  The attributes that can be specified are
+shown in the following section.
+
+   The FSinfo configuration file for `dylan.doc.ic.ac.uk' is listed
+below.
+
+     host dylan.doc.ic.ac.uk
+
+     fs /dev/dsk/0s0 {
+             fstype = swap
+     }
+
+     fs /dev/dsk/0s0 {
+             fstype = hfs
+             opts = rw,noquota,grpid
+             passno = 0;
+             freq = 1;
+             mount / { }
+     }
+
+     fs /dev/dsk/1s0 {
+             fstype = hfs
+             opts = defaults
+             passno = 1;
+             freq = 1;
+             mount /usr {
+                     local {
+                             exportfs "dougal eden dylan zebedee brian"
+                             volname /nfs/hp300/local
+                     }
+             }
+     }
+
+     fs /dev/dsk/2s0 {
+             fstype = hfs
+             opts = defaults
+             passno = 1;
+             freq = 1;
+             mount default {
+                     exportfs "toytown_clients hangers_on"
+                     volname /home/dylan/dk2
+             }
+     }
+
+     fs /dev/dsk/3s0 {
+             fstype = hfs
+             opts = defaults
+             passno = 1;
+             freq = 1;
+             mount default {
+                     exportfs "toytown_clients hangers_on"
+                     volname /home/dylan/dk3
+             }
+     }
+
+     fs /dev/dsk/5s0 {
+             fstype = hfs
+             opts = defaults
+             passno = 1;
+             freq = 1;
+             mount default {
+                     exportfs "toytown_clients hangers_on"
+                     volname /home/dylan/dk5
+             }
+     }
+
+* Menu:
+
+* FSinfo fstype Option::        FSinfo filesystems fstype.
+* FSinfo opts Option::          FSinfo filesystems opts.
+* FSinfo passno Option::        FSinfo filesystems passno.
+* FSinfo freq Option::          FSinfo filesystems freq.
+* FSinfo mount Option::         FSinfo filesystems mount.
+* FSinfo dumpset Option::       FSinfo filesystems dumpset.
+* FSinfo log Option::           FSinfo filesystems log.
+
+
+File: am-utils.info,  Node: FSinfo fstype Option,  Next: FSinfo opts Option,  Up: FSinfo filesystems
+
+8.6.1 fstype Option
+-------------------
+
+This specifies the type of filesystem being declared and will be placed
+into the `fstab' file as is.  The value of this option will be handed
+to `mount' as the filesystem type--it should have such values as `4.2',
+`nfs' or `swap'.  The value is not examined for correctness.
+
+   There is one special case.  If the filesystem type is specified as
+`export' then the filesystem information will not be added to the
+host's `fstab' information, but it will still be visible on the
+network.  This is useful for defining hosts which contain referenced
+volumes but which are not under full control of FSinfo.
+
+   Example:
+
+     fstype = swap
+
+
+File: am-utils.info,  Node: FSinfo opts Option,  Next: FSinfo passno Option,  Prev: FSinfo fstype Option,  Up: FSinfo filesystems
+
+8.6.2 opts Option
+-----------------
+
+This defines any options that should be given to mount(8) in the
+`fstab' file.  For example:
+
+     opts = rw,nosuid,grpid
+
+
+File: am-utils.info,  Node: FSinfo passno Option,  Next: FSinfo freq Option,  Prev: FSinfo opts Option,  Up: FSinfo filesystems
+
+8.6.3 passno Option
+-------------------
+
+This defines the fsck(8) pass number in which to check the filesystem.
+This value will be placed into the `fstab' file.
+
+   Example:
+
+     passno = 1
+
+
+File: am-utils.info,  Node: FSinfo freq Option,  Next: FSinfo mount Option,  Prev: FSinfo passno Option,  Up: FSinfo filesystems
+
+8.6.4 freq Option
+-----------------
+
+This defines the interval (in days) between dumps.  The value is placed
+as is into the `fstab' file.
+
+   Example:
+
+     freq = 3
+
+
+File: am-utils.info,  Node: FSinfo mount Option,  Next: FSinfo dumpset Option,  Prev: FSinfo freq Option,  Up: FSinfo filesystems
+
+8.6.5 mount Option
+------------------
+
+This defines the mountpoint at which to place the filesystem.  If the
+mountpoint of the filesystem is specified as `default', then the
+filesystem will be mounted in the automounter's tree under its volume
+name and the mount will automatically be inherited by the automounter.
+
+   Following the mountpoint, namespace information for the filesystem
+may be described.  The options that can be given here are `exportfs',
+`volname' and `sel'.
+
+   The format is:
+
+     mount       : "mount" vol_tree ;
+
+     vol_tree    : list(vol_tree_attr) ;
+
+     vol_tree_attr
+                 :  <STRING> "{" list(vol_tree_info) vol_tree "}" ;
+
+     vol_tree_info
+                 : "exportfs" <EXPORT-DATA>
+                 | "volname" <VOLNAME>
+                 | "sel" <SELECTOR-LIST>
+                 ;
+
+   Example:
+
+     mount default {
+         exportfs "dylan dougal florence zebedee"
+         volname /vol/andrew
+     }
+
+   In the above example, the filesystem currently being declared will
+have an entry placed into the `exports' file allowing the filesystem to
+be exported to the machines `dylan', `dougal', `florence' and
+`zebedee'.  The volume name by which the filesystem will be referred to
+remotely, is `/vol/andrew'.  By declaring the mountpoint to be
+`default', the filesystem will be mounted on the local machine in the
+automounter tree, where Amd will automatically inherit the mount as
+`/vol/andrew'.
+
+`exportfs'
+     a string defining which machines the filesystem may be exported to.
+     This is copied, as is, into the `exports' file--no sanity checking
+     is performed on this string.
+
+`volname'
+     a string which declares the remote name by which to reference the
+     filesystem.  The string is entered into a dictionary and allows
+     you to refer to this filesystem in other places by this volume
+     name.
+
+`sel'
+     a string which is placed into the automounter maps as a selector
+     for the filesystem.
+
+
+
+File: am-utils.info,  Node: FSinfo dumpset Option,  Next: FSinfo log Option,  Prev: FSinfo mount Option,  Up: FSinfo filesystems
+
+8.6.6 dumpset Option
+--------------------
+
+This provides support for Imperial College's local file backup tools and
+is not documented further here.
+
+
+File: am-utils.info,  Node: FSinfo log Option,  Prev: FSinfo dumpset Option,  Up: FSinfo filesystems
+
+8.6.7 log Option
+----------------
+
+Specifies the log device for the current filesystem. This is ignored if
+not required by the particular filesystem type.
+
+
+File: am-utils.info,  Node: FSinfo static mounts,  Next: FSinfo automount definitions,  Prev: FSinfo filesystems,  Up: FSinfo host definitions
+
+8.7 FSinfo static mounts
+========================
+
+Each host may also have a number of statically mounted filesystems.  For
+example, the host may be a diskless workstation in which case it will
+have no `fs' declarations.  In this case the `mount' declaration is
+used to determine from where its filesystems will be mounted.  In
+addition to being added to the `fstab' file, this information can also
+be used to generate a suitable `bootparams' file.
+
+     mount       : "mount" <VOLNAME> list(localinfo) ;
+
+     localinfo   : localinfo_attr <STRING> ;
+
+     localinfo_attr
+                 : "as"
+                 | "from"
+                 | "fstype"
+                 | "opts"
+                 ;
+
+   The filesystem specified to be mounted will be searched for in the
+dictionary of volume names built when scanning the list of hosts'
+definitions.
+
+   The attributes have the following semantics:
+`from MACHINE'
+     mount the filesystem from the machine with the hostname of
+     "machine".
+
+`as MOUNTPOINT'
+     mount the filesystem locally as the name given, in case this is
+     different from the advertised volume name of the filesystem.
+
+`opts OPTIONS'
+     native mount(8) options.
+
+`fstype TYPE'
+     type of filesystem to be mounted.
+
+   An example:
+
+     mount /export/exec/hp300/local as /usr/local
+
+   If the mountpoint specified is either `/' or `swap', the machine
+will be considered to be booting off the net and this will be noted for
+use in generating a `bootparams' file for the host which owns the
+filesystems.
+
+
+File: am-utils.info,  Node: FSinfo automount definitions,  Next: FSinfo Command Line Options,  Prev: FSinfo static mounts,  Up: FSinfo
+
+8.8 Defining an Amd Mount Map in FSinfo
+=======================================
+
+The maps used by Amd can be constructed from FSinfo by defining all the
+automount trees.  FSinfo takes all the definitions found and builds one
+map for each top level tree.
+
+   The automount tree is usually defined last.  A single automount
+configuration will usually apply to an entire management domain.  One
+`automount' declaration is needed for each Amd automount point.  FSinfo
+determines whether the automount point is "direct" (*note Direct
+Automount Filesystem::) or "indirect" (*note Top-level Filesystem::).
+Direct automount points are distinguished by the fact that there is no
+underlying "automount_tree".
+
+     automount   : "automount" opt(auto_opts) automount_tree ;
+
+     auto_opts   : "opts" <MOUNT-OPTIONS> ;
+
+     automount_tree
+                 : list(automount_attr)
+                 ;
+
+     automount_attr
+                 : <STRING> "=" <VOLNAME>
+                 | <STRING> "->" <SYMLINK>
+                 | <STRING> "{" automount_tree "}"
+                 ;
+
+   If <MOUNT-OPTIONS> is given, then it is the string to be placed in
+the maps for Amd for the `opts' option.
+
+   A "map" is typically a tree of filesystems, for example `home'
+normally contains a tree of filesystems representing other machines in
+the network.
+
+   A map can either be given as a name representing an already defined
+volume name, or it can be a tree.  A tree is represented by placing
+braces after the name.  For example, to define a tree `/vol', the
+following map would be defined:
+
+     automount /vol { }
+
+   Within a tree, the only items that can appear are more maps.  For
+example:
+
+     automount /vol {
+         andrew { }
+         X11 { }
+     }
+
+   In this case, FSinfo will look for volumes named `/vol/andrew' and
+`/vol/X11' and a map entry will be generated for each.  If the volumes
+are defined more than once, then FSinfo will generate a series of
+alternate entries for them in the maps.
+
+   Instead of a tree, either a link (NAME `->' DESTINATION) or a
+reference can be specified (NAME `=' DESTINATION).  A link creates a
+symbolic link to the string specified, without further processing the
+entry.  A reference will examine the destination filesystem and
+optimize the reference.  For example, to create an entry for `njw' in
+the `/homes' map, either of the two forms can be used:
+
+     automount /homes {
+         njw -> /home/dylan/njw
+     }
+
+   or
+
+     automount /homes {
+         njw = /home/dylan/njw
+     }
+
+   In the first example, when `/homes/njw' is referenced from Amd, a
+link will be created leading to `/home/dylan/njw' and the automounter
+will be referenced a second time to resolve this filename.  The map
+entry would be:
+
+     njw type:=link;fs:=/home/dylan/njw
+
+   In the second example, the destination directory is analyzed and
+found to be in the filesystem `/home/dylan' which has previously been
+defined in the maps. Hence the map entry will look like:
+
+     njw rhost:=dylan;rfs:=/home/dylan;sublink:=njw
+
+   Creating only one symbolic link, and one access to Amd.
+
+
+File: am-utils.info,  Node: FSinfo Command Line Options,  Next: FSinfo errors,  Prev: FSinfo automount definitions,  Up: FSinfo
+
+8.9 FSinfo Command Line Options
+===============================
+
+FSinfo is started from the command line by using the command:
+
+     fsinfo [options] files ...
+
+   The input to FSinfo is a single set of definitions of machines and
+automount maps.  If multiple files are given on the command-line, then
+the files are concatenated together to form the input source.  The files
+are passed individually through the C pre-processor before being parsed.
+
+   Several options define a prefix for the name of an output file.  If
+the prefix is not specified no output of that type is produced.  The
+suffix used will correspond either to the hostname to which a file
+belongs, or to the type of output if only one file is produced.
+Dumpsets and the `bootparams' file are in the latter class.  To put the
+output into a subdirectory simply put a `/' at the end of the prefix,
+making sure that the directory has already been made before running
+Fsinfo.
+
+* Menu:
+
+* -a FSinfo Option::    Amd automount directory:
+* -b FSinfo Option::    Prefix for bootparams files.
+* -d FSinfo Option::    Prefix for dumpset data files.
+* -e FSinfo Option::    Prefix for exports files.
+* -f FSinfo Option::    Prefix for fstab files.
+* -h FSinfo Option::    Local hostname.
+* -m FSinfo Option::    Prefix for automount maps.
+* -q FSinfo Option::    Ultra quiet mode.
+* -v FSinfo Option::    Verbose mode.
+* -I FSinfo Option::    Define new #include directory.
+* -D-FSinfo Option::    Define macro.
+* -U FSinfo Option::    Undefine macro.
+
+
+File: am-utils.info,  Node: -a FSinfo Option,  Next: -b FSinfo Option,  Prev: FSinfo Command Line Options,  Up: FSinfo Command Line Options
+
+8.9.1 `-a' AUTODIR
+------------------
+
+Specifies the directory name in which to place the automounter's
+mountpoints.  This defaults to `/a'.  Some sites have the autodir set
+to be `/amd', and this would be achieved by:
+
+     fsinfo -a /amd ...
+
+
+File: am-utils.info,  Node: -b FSinfo Option,  Next: -d FSinfo Option,  Prev: -a FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.2 `-b' BOOTPARAMS
+---------------------
+
+This specifies the prefix for the `bootparams' filename.  If it is not
+given, then the file will not be generated.  The `bootparams' file will
+be constructed for the destination machine and will be placed into a
+file named `bootparams' and prefixed by this string.  The file
+generated contains a list of entries describing each diskless client
+that can boot from the destination machine.
+
+   As an example, to create a `bootparams' file in the directory
+`generic', the following would be used:
+
+     fsinfo -b generic/ ...
+
+
+File: am-utils.info,  Node: -d FSinfo Option,  Next: -e FSinfo Option,  Prev: -b FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.3 `-d' DUMPSETS
+-------------------
+
+This specifies the prefix for the `dumpsets' file.  If it is not
+specified, then the file will not be generated.  The file will be for
+the destination machine and will be placed into a filename `dumpsets',
+prefixed by this string.  The `dumpsets' file is for use by Imperial
+College's local backup system.
+
+   For example, to create a `dumpsets' file in the directory `generic',
+then you would use the following:
+
+     fsinfo -d generic/ ...
+
+
+File: am-utils.info,  Node: -e FSinfo Option,  Next: -f FSinfo Option,  Prev: -d FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.4 `-e' EXPORTFS
+-------------------
+
+Defines the prefix for the `exports' files.  If it is not given, then
+the file will not be generated.  For each machine defined in the
+configuration files as having disks, an `exports' file is constructed
+and given a filename determined by the name of the machine, prefixed
+with this string.  If a machine is defined as diskless, then no
+`exports' file will be created for it.  The files contain entries for
+directories on the machine that may be exported to clients.
+
+   Example: To create the `exports' files for each diskfull machine and
+place them into the directory `exports':
+
+     fsinfo -e exports/ ...
+
+
+File: am-utils.info,  Node: -f FSinfo Option,  Next: -h FSinfo Option,  Prev: -e FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.5 `-f' FSTAB
+----------------
+
+This defines the prefix for the `fstab' files.  The files will only be
+created if this prefix is defined.  For each machine defined in the
+configuration files, a `fstab' file is created with the filename
+determined by prefixing this string with the name of the machine.  These
+files contain entries for filesystems and partitions to mount at boot
+time.
+
+   Example, to create the files in the directory `fstabs':
+
+     fsinfo -f fstabs/ ...
+
+
+File: am-utils.info,  Node: -h FSinfo Option,  Next: -m FSinfo Option,  Prev: -f FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.6 `-h' HOSTNAME
+-------------------
+
+Defines the hostname of the destination machine to process for.  If this
+is not specified, it defaults to the local machine name, as returned by
+gethostname(2).
+
+   Example:
+
+     fsinfo -h dylan.doc.ic.ac.uk ...
+
+
+File: am-utils.info,  Node: -m FSinfo Option,  Next: -q FSinfo Option,  Prev: -h FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.7 `-m' MOUNT-MAPS
+---------------------
+
+Defines the prefix for the automounter files.  The maps will only be
+produced if this prefix is defined.  The mount maps suitable for the
+network defined by the configuration files will be placed into files
+with names calculated by prefixing this string to the name of each map.
+
+   For example, to create the automounter maps and place them in the
+directory `automaps':
+
+     fsinfo -m automaps/ ...
+
+
+File: am-utils.info,  Node: -q FSinfo Option,  Next: -v FSinfo Option,  Prev: -m FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.8 `-q'
+----------
+
+Selects quiet mode.  FSinfo suppress the "running commentary" and only
+outputs any error messages which are generated.
+
+
+File: am-utils.info,  Node: -v FSinfo Option,  Next: -D-FSinfo Option,  Prev: -q FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.9 `-v'
+----------
+
+Selects verbose mode.  When this is activated, the program will display
+more messages, and display all the information discovered when
+performing the semantic analysis phase.  Each verbose message is output
+to `stdout' on a line starting with a `#' character.
+
+
+File: am-utils.info,  Node: -D-FSinfo Option,  Next: -I FSinfo Option,  Prev: -v FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.10 `-D' NAME[=defn]
+-----------------------
+
+Defines a symbol "name" for the preprocessor when reading the
+configuration files.  Equivalent to `#define' directive.
+
+
+File: am-utils.info,  Node: -I FSinfo Option,  Next: -U FSinfo Option,  Prev: -D-FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.11 `-I' DIRECTORY
+---------------------
+
+This option is passed into the preprocessor for the configuration files.
+It specifies directories in which to find include files
+
+
+File: am-utils.info,  Node: -U FSinfo Option,  Prev: -I FSinfo Option,  Up: FSinfo Command Line Options
+
+8.9.12 `-U' NAME
+----------------
+
+Removes any initial definition of the symbol "name".  Inverse of the
+`-D' option.
+
+
+File: am-utils.info,  Node: FSinfo errors,  Prev: FSinfo Command Line Options,  Up: FSinfo
+
+8.10 Errors produced by FSinfo
+==============================
+
+The following table documents the errors and warnings which FSinfo may
+produce.
+
+" expected
+     Occurs if an unescaped newline is found in a quoted string.
+
+ambiguous mount: VOLUME is a replicated filesystem
+     If several filesystems are declared as having the same volume
+     name, they will be considered replicated filesystems.  To mount a
+     replicated filesystem statically, a specific host will need to be
+     named, to say which particular copy to try and mount, else this
+     error will result.
+
+can't open FILENAME for writing
+     Occurs if any errors are encountered when opening an output file.
+
+cannot determine localname since volname VOLUME is not uniquely defined
+     If a volume is replicated and an attempt is made to mount the
+     filesystem statically without specifying a local mountpoint,
+     FSinfo cannot calculate a mountpoint, as the desired pathname
+     would be ambiguous.
+
+DEVICE has duplicate exportfs data
+     Produced if the `exportfs' option is used multiple times within the
+     same branch of a filesystem definition. For example, if you
+     attempt to set the `exportfs' data at different levels of the
+     mountpoint directory tree.
+
+dump frequency for HOST:DEVICE is non-zero
+     Occurs if DEVICE has its `fstype' declared to be `swap' or
+     `export' and the `dump' option is set to a value greater than
+     zero.  Swap devices should not be dumped.
+
+duplicate host HOSTNAME!
+     If a host has more than one definition.
+
+end of file within comment
+     A comment was unterminated before the end of one of the
+     configuration files.
+
+FILENAME: cannot open for reading
+     If a file specified on the command line as containing
+     configuration data could not be opened.
+
+FILESYSTEM has a volname but no exportfs data
+     Occurs when a volume name is declared for a file system, but the
+     string specifying what machines the filesystem can be exported to
+     is missing.
+
+fs field "FIELD-NAME" already set
+     Occurs when multiple definitions are given for one of the
+     attributes of a host's filesystem.
+
+host field "FIELD-NAME" already set
+     If duplicate definitions are given for any of the fields with a
+     host definition.
+
+HOST:DEVICE has more than one mount point
+     Occurs if the mount option for a host's filesystem specifies
+     multiple trees at which to place the mountpoint.
+
+HOST:DEVICE has no mount point
+     Occurs if the `mount' option is not specified for a host's
+     filesystem.
+
+HOST:DEVICE needs field "FIELD-NAME"
+     Occurs when a filesystem is missing a required field. FIELD-NAME
+     could be one of `fstype', `opts', `passno' or `mount'.
+
+HOST:mount field specified for swap partition
+     Occurs if a mountpoint is given for a filesystem whose type is
+     declared to be `swap'.
+
+malformed IP dotted quad: ADDRESS
+     If the Internet address of an interface is incorrectly specified.
+     An Internet address definition is handled to inet_addr(3N) to see
+     if it can cope.  If not, then this message will be displayed.
+
+malformed netmask: NETMASK
+     If the netmask cannot be decoded as though it were a hexadecimal
+     number, then this message will be displayed.  It will typically be
+     caused by incorrect characters in the NETMASK value.
+
+mount field "FIELD-NAME" already set
+     Occurs when a static mount has multiple definitions of the same
+     field.
+
+mount tree field "FIELD-NAME" already set
+     Occurs when the FIELD-NAME is defined more than once during the
+     definition of a filesystems mountpoint.
+
+netif field FIELD-NAME already set
+     Occurs if you attempt to define an attribute of an interface more
+     than once.
+
+network booting requires both root and swap areas
+     Occurs if a machine has mount declarations for either the root
+     partition or the swap area, but not both.  You cannot define a
+     machine to only partially boot via the network.
+
+no disk mounts on HOSTNAME
+     If there are no static mounts, nor local disk mounts specified for
+     a machine, this message will be displayed.
+
+no volname given for HOST:DEVICE
+     Occurs when a filesystem is defined to be mounted on `default', but
+     no volume name is given for the file system, then the mountpoint
+     cannot be determined.
+
+not allowed '/' in a directory name
+     Occurs when a pathname with multiple directory elements is
+     specified as the name for an automounter tree.  A tree should only
+     have one name at each level.
+
+pass number for HOST:DEVICE is non-zero
+     Occurs if DEVICE has its `fstype' declared to be `swap' or
+     `export' and the fsck(8) pass number is set. Swap devices should
+     not be fsck'd.  *Note FSinfo fstype Option::.
+
+sub-directory DIRECTORY of DIRECTORY-TREE starts with '/'
+     Within the filesystem specification for a host, if an element
+     DIRECTORY of the mountpoint begins with a `/' and it is not the
+     start of the tree.
+
+sub-directory of DIRECTORY-TREE is named "default"
+     `default' is a keyword used to specify if a mountpoint should be
+     automatically calculated by FSinfo.  If you attempt to specify a
+     directory name as this, it will use the filename of `default' but
+     will produce this warning.
+
+unknown \ sequence
+     Occurs if an unknown escape sequence is found inside a string.
+     Within a string, you can give the standard C escape sequences for
+     strings, such as newlines and tab characters.
+
+unknown directory attribute
+     If an unknown keyword is found while reading the definition of a
+     host's filesystem mount option.
+
+unknown filesystem attribute
+     Occurs if an unrecognized keyword is used when defining a host's
+     filesystems.
+
+unknown host attribute
+     Occurs if an unrecognized keyword is used when defining a host.
+
+unknown mount attribute
+     Occurs if an unrecognized keyword is found while parsing the list
+     of static mounts.
+
+unknown volname VOLUME automounted [ on name ]
+     Occurs if VOLUME is used in a definition of an automount map but
+     the volume name has not been declared during the host filesystem
+     definitions.
+
+volname VOLUME is unknown
+     Occurs if an attempt is made to mount or reference a volume name
+     which has not been declared during the host filesystem definitions.
+
+volname VOLUME not exported from MACHINE
+     Occurs if you attempt to mount the volume VOLUME from a machine
+     which has not declared itself to have such a filesystem available.
+
+
+
+File: am-utils.info,  Node: Hlfsd,  Next: Assorted Tools,  Prev: FSinfo,  Up: Top
+
+9 Hlfsd
+*******
+
+Hlfsd is a daemon which implements a filesystem containing a symbolic
+link to subdirectory within a user's home directory, depending on the
+user which accessed that link.  It was primarily designed to redirect
+incoming mail to users' home directories, so that it can be read from
+anywhere.  It was designed and implemented by Erez Zadok
+(http://www.cs.sunysb.edu/~ezk) and Alexander Dupuy <dupuy AT
+cs.columbia.edu>, at the Computer Science Department
+(http://www.cs.columbia.edu/) of Columbia University
+(http://www.columbia.edu/).  A paper
+(http://www.fsl.cs.sunysb.edu/docs/hlfsd/hlfsd.html) on Hlfsd was
+presented at the Usenix LISA VII conference in 1993.
+
+   Hlfsd operates by mounting itself as an NFS server for the directory
+containing linkname, which defaults to `/hlfs/home'.  Lookups within
+that directory are handled by Hlfsd, which uses the password map to
+determine how to resolve the lookup.  The directory will be created if
+it doesn't already exist.  The symbolic link will be to the accessing
+user's home directory, with subdir appended to it.  If not specified,
+subdir defaults to `.hlfsdir'.  This directory will also be created if
+it does not already exist.
+
+   A `SIGTERM' sent to Hlfsd will cause it to shutdown.  A `SIGHUP'
+will flush the internal caches, and reload the password map.  It will
+also close and reopen the log file, to enable the original log file to
+be removed or rotated.  A `SIGUSR1' will cause it to dump its internal
+table of user IDs and home directories to the file `/tmp/hlfsddump'.
+
+* Menu:
+
+* Introduction to Hlfsd::
+* Background to Mail Delivery::
+* Using Hlfsd::
+
+
+File: am-utils.info,  Node: Introduction to Hlfsd,  Next: Background to Mail Delivery,  Prev: Hlfsd,  Up: Hlfsd
+
+9.1 Introduction to Hlfsd
+=========================
+
+Electronic mail has become one of the major applications for many
+computer networks, and use of this service is expected to increase over
+time, as networks proliferate and become faster.  Providing a convenient
+environment for users to read, compose, and send electronic mail has
+become a requirement for systems administrators (SAs).
+
+   Widely used methods for handling mail usually require users to be
+logged into a designated "home" machine, where their mailbox files
+reside.  Only on that one machine can they read newly arrived mail.
+Since users have to be logged into that system to read their mail, they
+often find it convenient to run all of their other processes on that
+system as well, including memory and CPU-intensive jobs.  For example,
+in our department, we have allocated and configured several
+multi-processor servers to handle such demanding CPU/memory
+applications, but these were underutilized, in large part due to the
+inconvenience of not being able to read mail on those machines.  (No
+home directories were located on these designated CPU-servers, since we
+did not want NFS service for users' home directories to have to compete
+with CPU-intensive jobs.  At the same time, we discouraged users from
+running demanding applications on their home machines.)
+
+   Many different solutions have been proposed to allow users to read
+their mail on any host.  However, all of these solutions fail in one or
+more of several ways:
+
+   * they introduce new single points of failure
+
+   * they require using different mail transfer agents (MTAs) or user
+     agents (UAs)
+
+   * they do not solve the problem for all cases, i.e.  the solution is
+     only partially successful for a particular environment.
+
+
+   We have designed a simple filesystem, called the "Home-Link File
+System", to provide the ability to deliver mail to users' home
+directories, without modification to mail-related applications. We have
+endeavored to make it as stable as possible.  Of great importance to us
+was to make sure the HLFS daemon, `hlfsd' , would not hang under any
+circumstances, and would take the next-best action when faced with
+problems.  Compared to alternative methods, Hlfsd is a stable, more
+general solution, and easier to install/use.  In fact, in some ways, we
+have even managed to improve the reliability and security of mail
+service.
+
+   Our server implements a small filesystem containing a symbolic link
+to a subdirectory of the invoking user's home directory, and named
+symbolic links to users' mailbox files.
+
+   The Hlfsd server finds out the UID of the process that is accessing
+its mount point, and resolves the pathname component `home' as a
+symbolic link to a subdirectory within the home directory given by the
+UID's entry in the password file.  If the GID of the process that
+attempts to access a mailbox file is a special one (called HLFS_GID),
+then the server maps the name of the _next_ pathname component directly
+to the user's mailbox.  This is necessary so that access to a mailbox
+file by users other than the owner can succeed.  The server has safety
+features in case of failures such as hung filesystems or home directory
+filesystems that are inaccessible or full.
+
+   On most of our machines, mail gets delivered to the directory
+`/var/spool/mail'. Many programs, including UAs, depend on that path.
+Hlfsd creates a directory `/mail', and mounts itself on top of that
+directory.  Hlfsd implements the path name component called `home',
+pointing to a subdirectory of the user's home directory.  We have made
+`/var/spool/mail' a symbolic link to `/mail/home', so that accessing
+`/var/spool/mail' actually causes access to a subdirectory within a
+user's home directory.
+
+   The following table shows an example of how resolving the pathname
+`/var/mail/NAME' to `/users/ezk/.mailspool/NAME' proceeds.
+
+Resolving Component   Pathname left to resolve   Value if symbolic link
+/                     var/mail/NAME              
+var/                  mail/NAME                  
+mail@                 /mail/home/NAME            mail@ -> /mail/home
+/                     mail/home/NAME             
+mail/                 home/NAME                  
+home@                 NAME                       home@ ->
+                                                 /users/ezk/.mailspool
+/                     users/ezk/.mailspool/NAME  
+users/                ezk/.mailspool/NAME        
+ezk/                  .mailspool/NAME            
+.mailspool/           NAME                       
+NAME                                             
+
+
+File: am-utils.info,  Node: Background to Mail Delivery,  Next: Using Hlfsd,  Prev: Introduction to Hlfsd,  Up: Hlfsd
+
+9.2 Background to Mail Delivery
+===============================
+
+This section provides an in-depth discussion of why available methods
+for delivering mail to home directories are not as good as the one used
+by Hlfsd.
+
+* Menu:
+
+* Single-Host Mail Spool Directory::
+* Centralized Mail Spool Directory::
+* Distributed Mail Spool Service::
+* Why Deliver Into the Home Directory?::
+
+
+File: am-utils.info,  Node: Single-Host Mail Spool Directory,  Next: Centralized Mail Spool Directory,  Prev: Background to Mail Delivery,  Up: Background to Mail Delivery
+
+9.2.1 Single-Host Mail Spool Directory
+--------------------------------------
+
+The most common method for mail delivery is for mail to be appended to a
+mailbox file in a standard spool directory on the designated "mail
+home" machine of the user. The greatest advantage of this method is
+that it is the default method most vendors provide with their systems,
+thus very little (if any) configuration is required on the SA's part.
+All they need to set up are mail aliases directing mail to the host on
+which the user's mailbox file is assigned.  (Otherwise, mail is
+delivered locally, and users find mailboxes on many machines.)
+
+   As users become more sophisticated, and aided by windowing systems,
+they find themselves logging in on multiple hosts at once, performing
+several tasks concurrently.  They ask to be able to read their mail on
+any host on the network, not just the one designated as their "mail
+home".
+
+
+File: am-utils.info,  Node: Centralized Mail Spool Directory,  Next: Distributed Mail Spool Service,  Prev: Single-Host Mail Spool Directory,  Up: Background to Mail Delivery
+
+9.2.2 Centralized Mail Spool Directory
+--------------------------------------
+
+A popular method for providing mail readability from any host is to have
+all mail delivered to a mail spool directory on a designated
+"mail-server" which is exported via NFS to all of the hosts on the
+network.  Configuring such a system is relatively easy.  On most
+systems, the bulk of the work is a one-time addition to one or two
+configuration files in `/etc'.  The file-server's spool directory is
+then hard-mounted across every machine on the local network.  In small
+environments with only a handful of hosts this can be an acceptable
+solution.  In our department, with a couple of hundred active hosts and
+thousands of mail messages processed daily, this was deemed completely
+unacceptable, as it introduced several types of problems:
+
+Scalability and Performance
+     As more and more machines get added to the network, more mail
+     traffic has to go over NFS to and from the mail-server. Users like
+     to run mail-watchers, and read their mail often. The stress on the
+     shared infrastructure increases with every user and host added;
+     loads on the mail server would most certainly be high since all
+     mail delivery goes through that one machine.(1)  This leads to
+     lower reliability and performance.  To reduce the number of
+     concurrent connections between clients and the server host, some
+     SAs have resorted to automounting the mail-spool directory.  But
+     this solution only makes things worse: since users often run mail
+     watchers, and many popular applications such as `trn', `emacs',
+     `csh' or `ksh' check periodically for new mail, the automounted
+     directory would be effectively permanently mounted.  If it gets
+     unmounted automatically by the automounter program, it is most
+     likely to get mounted shortly afterwards, consuming more I/O
+     resources by the constant cycle of mount and umount calls.
+
+Reliability
+     The mail-server host and its network connectivity must be very
+     reliable.  Worse, since the spool directory has to be
+     hard-mounted,(2) many processes which access the spool directory
+     (various shells, `login', `emacs', etc.)  would be hung as long as
+     connectivity to the mail-server is severed. To improve
+     reliability, SAs may choose to backup the mail-server's spool
+     partition several times a day.  This may make things worse since
+     reading or delivering mail while backups are in progress may cause
+     backups to be inconsistent; more backups consume more backup-media
+     resources, and increase the load on the mail-server host.
+
+
+   ---------- Footnotes ----------
+
+   (1)  Delivery via NFS-mounted filesystems may require usage of
+`rpc.lockd' and `rpc.statd' to provide distributed file-locking, both
+of which are widely regarded as unstable and unreliable.  Furthermore,
+this will degrade performance, as local processes as well as remote
+`nfsd' processes are kept busy.
+
+   (2) No SA in their right minds would soft-mount read/write
+partitions -- the chances for data loss are too great.
+
+
+File: am-utils.info,  Node: Distributed Mail Spool Service,  Next: Why Deliver Into the Home Directory?,  Prev: Centralized Mail Spool Directory,  Up: Background to Mail Delivery
+
+9.2.3 Distributed Mail Spool Service
+------------------------------------
+
+Despite the existence of a few systems that support delivery to users'
+home directories, mail delivery to home directories hasn't caught on.
+We believe the main reason is that there are too many programs that
+"know" where mailbox files reside.  Besides the obvious (the delivery
+program `/bin/mail' and mail readers like `/usr/ucb/Mail', `mush',
+`mm', etc.), other programs that know mailbox location are login, from,
+almost every shell, `xbiff', `xmailbox', and even some programs not
+directly related to mail, such as `emacs' and `trn'.  Although some of
+these programs can be configured to look in different directories with
+the use of environment variables and other resources, many of them
+cannot.  The overall porting work is significant.
+
+   Other methods that have yet to catch on require the use of a special
+mail-reading server, such as IMAP or POP.  The main disadvantage of
+these systems is that UAs need to be modified to use these services --
+a long and involved task.  That is why they are not popular at this
+time.
+
+   Several other ideas have been proposed and even used in various
+environments.  None of them is robust.  They are mostly very
+specialized, inflexible, and do not extend to the general case.  Some of
+the ideas are plain bad, potentially leading to lost or corrupt mail:
+
+automounters
+     Using an automounter such as Amd to provide a set of symbolic links
+     from the normal spool directory to user home directories is not
+     sufficient.  UAs rename, unlink, and recreate the mailbox as a
+     regular file, therefore it must be a real file, not a symbolic
+     link.  Furthermore, it must reside in a real directory which is
+     writable by the UAs and MTAs.  This method may also require
+     populating `/var/spool/mail' with symbolic links and making sure
+     they are updated.  Making Amd manage that directory directly
+     fails, since many various lock files need to be managed as well.
+     Also, Amd does not provide all of the NFS operations which are
+     required to write mail such as write, create, remove, and unlink.
+
+`$MAIL'
+     Setting this variable to an automounted directory pointing to the
+     user's mail spool host only solves the problem for those programs
+     which know and use `$MAIL'.  Many programs don't, therefore this
+     solution is partial and of limited flexibility.  Also, it requires
+     the SAs or the users to set it themselves -- an added level of
+     inconvenience and possible failures.
+
+/bin/mail
+     Using a different mail delivery agent could be the solution.  One
+     such example is `hdmail'.  However, `hdmail' still requires
+     modifying all UAs, the MTA's configuration, installing new
+     daemons, and changing login scripts.  This makes the system less
+     upgradable or compatible with others, and adds one more
+     complicated system for SAs to deal with.  It is not a complete
+     solution because it still requires each user have their `$MAIL'
+     variable setup correctly, and that every program use this variable.
+
+
+
+File: am-utils.info,  Node: Why Deliver Into the Home Directory?,  Prev: Distributed Mail Spool Service,  Up: Background to Mail Delivery
+
+9.2.4 Why Deliver Into the Home Directory?
+------------------------------------------
+
+There are several major reasons why SAs might want to deliver mail
+directly into the users' home directories:
+
+Location
+     Many mail readers need to move mail from the spool directory to the
+     user's home directory.  It speeds up this operation if the two are
+     on the same filesystem.  If for some reason the user's home
+     directory is inaccessible, it isn't that useful to be able to read
+     mail, since there is no place to move it to.  In some cases,
+     trying to move mail to a non-existent or hung filesystem may
+     result in mail loss.
+
+Distribution
+     Having all mail spool directories spread among the many more
+     filesystems minimizes the chances that complete environments will
+     grind to a halt when a single server is down.  It does increase
+     the chance that there will be someone who is not able to read
+     their mail when a machine is down, but that is usually preferred
+     to having no one be able to read their mail because a centralized
+     mail server is down.  The problem of losing some mail due to the
+     (presumably) higher chances that a user's machine is down is
+     minimized in HLFS.
+
+Security
+     Delivering mail to users' home directories has another advantage --
+     enhanced security and privacy.  Since a shared system mail spool
+     directory has to be world-readable and searchable, any user can see
+     whether other users have mail, when they last received new mail,
+     or when they last read their mail.  Programs such as `finger'
+     display this information, which some consider an infringement of
+     privacy.  While it is possible to disable this feature of `finger'
+     so that remote users cannot see a mailbox file's status, this
+     doesn't prevent local users from getting the information.
+     Furthermore, there are more programs which make use of this
+     information.  In shared environments, disabling such programs has
+     to be done on a system-wide basis, but with mail delivered to
+     users' home directories, users less concerned with privacy who do
+     want to let others know when they last received or read mail can
+     easily do so using file protection bits.
+
+
+   In summary, delivering mail to home directories provides users the
+functionality sought, and also avoids most of the problems just
+discussed.
+
+
+File: am-utils.info,  Node: Using Hlfsd,  Prev: Background to Mail Delivery,  Up: Hlfsd
+
+9.3 Using Hlfsd
+===============
+
+* Menu:
+
+* Controlling Hlfsd::
+* Hlfsd Options::
+* Hlfsd Files::
+
+
+File: am-utils.info,  Node: Controlling Hlfsd,  Next: Hlfsd Options,  Prev: Using Hlfsd,  Up: Using Hlfsd
+
+9.3.1 Controlling Hlfsd
+-----------------------
+
+Much the same way Amd is controlled by `ctl-amd', so does Hlfsd get
+controlled by the `ctl-hlfsd' script:
+
+ctl-hlfsd start
+     Start a new Hlfsd.
+
+ctl-hlfsd stop
+     Stop a running Hlfsd.
+
+ctl-hlfsd restart
+     Stop a running Hlfsd, wait for 10 seconds, and then start a new
+     one.  It is hoped that within 10 seconds, the previously running
+     Hlfsd terminate properly; otherwise, starting a second one could
+     cause system lockup.
+
+
+   For example, on our systems, we start Hlfsd within `ctl-hlfsd' as
+follows on Solaris 2 systems:
+
+     hlfsd -a /var/alt_mail -x all -l /var/log/hlfsd /mail/home .mailspool
+
+   The directory `/var/alt_mail' is a directory in the root partition
+where alternate mail will be delivered into, when it cannot be delivered
+into the user's home directory.
+
+   Normal mail gets delivered into `/var/mail', but on our systems,
+that is a symbolic link to `/mail/home'.  `/mail' is managed by Hlfsd,
+which creates a dynamic symlink named `home', pointing to the
+subdirectory `.mailspool' _within_ the accessing user's home directory.
+This results in mail which normally should go to `/var/mail/`$USER'',
+to go to ``$HOME'/.mailspool/`$USER''.
+
+   Hlfsd does not create the `/var/mail' symlink.  This needs to be
+created (manually) once on each host, by the system administrators, as
+follows:
+
+     mv /var/mail /var/alt_mail
+     ln -s /mail/home /var/mail
+
+   Hlfsd also responds to the following signals:
+
+   A `SIGHUP' signal sent to Hlfsd will force it to reload the password
+map immediately.
+
+   A `SIGUSR1' signal sent to Hlfsd will cause it to dump its internal
+password map to the file `/usr/tmp/hlfsd.dump.XXXXXX', where `XXXXXX'
+will be replaced by a random string generated by mktemp(3) or (the more
+secure) mkstemp(3).
+
+
+File: am-utils.info,  Node: Hlfsd Options,  Next: Hlfsd Files,  Prev: Controlling Hlfsd,  Up: Using Hlfsd
+
+9.3.2 Hlfsd Options
+-------------------
+
+-a ALT_DIR
+     Alternate directory.  The name of the directory to which the
+     symbolic link returned by Hlfsd will point, if it cannot access
+     the home directory of the user.  This defaults to `/var/hlfs'.
+     This directory will be created if it doesn't exist.  It is
+     expected that either users will read these files, or the system
+     administrators will run a script to resend this "lost mail" to its
+     owner.
+
+-c CACHE-INTERVAL
+     Caching interval.  Hlfsd will cache the validity of home
+     directories for this interval, in seconds.  Entries which have
+     been verified within the last CACHE-INTERVAL seconds will not be
+     verified again, since the operation could be expensive, and the
+     entries are most likely still valid.  After the interval has
+     expired, Hlfsd will re-verify the validity of the user's home
+     directory, and reset the cache time-counter.  The default value
+     for CACHE-INTERVAL is 300 seconds (5 minutes).
+
+-f
+     Force fast startup.  This option tells Hlfsd to skip startup-time
+     consistency checks such as existence of mount directory, alternate
+     spool directory, symlink to be hidden under the mount directory,
+     their permissions and validity.
+
+-g GROUP
+     Set the special group HLFS_GID to GROUP.  Programs such as
+     `/usr/ucb/from' or `/usr/sbin/in.comsat', which access the
+     mailboxes of other users, must be setgid `HLFS_GID' to work
+     properly.  The default group is `hlfs'.  If no group is provided,
+     and there is no group `hlfs', this feature is disabled.
+
+-h
+     Help.  Print a brief help message, and exit.
+
+-i RELOAD-INTERVAL
+     Map-reloading interval.  Each RELOAD-INTERVAL seconds, Hlfsd will
+     reload the password map.  Hlfsd needs the password map for the
+     UIDs and home directory pathnames.  Hlfsd schedules a `SIGALRM' to
+     reload the password maps.  A `SIGHUP' sent to Hlfsd will force it
+     to reload the maps immediately.  The default value for
+     RELOAD-INTERVAL is 900 seconds (15 minutes.)
+
+-l LOGFILE
+     Specify a log file to which Hlfsd will record events.  If LOGFILE
+     is the string `syslog' then the log messages will be sent to the
+     system log daemon by syslog(3), using the `LOG_DAEMON' facility.
+     This is also the default.
+
+-n
+     No verify.  Hlfsd will not verify the validity of the symbolic link
+     it will be returning, or that the user's home directory contains
+     sufficient disk-space for spooling.  This can speed up Hlfsd at the
+     cost of possibly returning symbolic links to home directories
+     which are not currently accessible or are full.  By default, Hlfsd
+     validates the symbolic-link in the background.  The `-n' option
+     overrides the meaning of the `-c' option, since no caching is
+     necessary.
+
+-o MOUNT-OPTIONS
+     Mount options which Hlfsd will use to mount itself on top of
+     DIRNAME.  By default, MOUNT-OPTIONS is set to `ro'.  If the system
+     supports symbolic-link caching, default options are set to
+     `ro,nocache'.
+
+-p
+     Print PID.  Outputs the process-id of Hlfsd to standard output
+     where it can be saved into a file.
+
+-v
+     Version.  Displays version information to standard error.
+
+-x LOG-OPTIONS
+     Specify run-time logging options.  The options are a comma
+     separated list chosen from: `fatal', `error', `user', `warn',
+     `info', `map', `stats', `all'.
+
+-C
+     Force Hlfsd to run on systems that cannot turn off the NFS
+     attribute-cache.  Use of this option on those systems is
+     discouraged, as it may result in loss or misdelivery of mail.  The
+     option is ignored on systems that can turn off the attribute-cache.
+
+-D LOG-OPTIONS
+     Select from a variety of debugging options.  Prefixing an option
+     with the string `no' reverses the effect of that option.  Options
+     are cumulative.  The most useful option is `all'.  Since this
+     option is only used for debugging other options are not documented
+     here.  A fuller description is available in the program source.
+
+-P PASSWORD-FILE
+     Read the user-name, user-id, and home directory information from
+     the file PASSWORD-FILE.  Normally, Hlfsd will use getpwent(3) to
+     read the password database.  This option allows you to override the
+     default database, and is useful if you want to map users' mail
+     files to a directory other than their home directory.  Only the
+     username, uid, and home-directory fields of the file PASSWORD-FILE
+     are read and checked.  All other fields are ignored.  The file
+     PASSWORD-FILE must otherwise be compliant with Unix Version 7
+     colon-delimited format passwd(4).
+
+
+
+File: am-utils.info,  Node: Hlfsd Files,  Prev: Hlfsd Options,  Up: Using Hlfsd
+
+9.3.3 Hlfsd Files
+-----------------
+
+The following files are used by Hlfsd:
+
+`/hlfs'
+     directory under which Hlfsd mounts itself and manages the symbolic
+     link `home'.
+
+`.hlfsdir'
+     default sub-directory in the user's home directory, to which the
+     `home' symbolic link returned by Hlfsd points.
+
+`/var/hlfs'
+     directory to which `home' symbolic link returned by Hlfsd points
+     if it is unable to verify the that user's home directory is
+     accessible.
+
+`/usr/tmp/hlfsd.dump.XXXXXX'
+     file to which Hlfsd will dump its internal password map when it
+     receives the `SIGUSR1' signal. `XXXXXX' will be replaced by a
+     random string generated by mktemp(3) or (the more secure)
+     mkstemp(3).
+
+
+   For discussion on other files used by Hlfsd, see *Note
+lostaltmail::, and *Note lostaltmail.conf-sample::.
+
+
+File: am-utils.info,  Node: Assorted Tools,  Next: Examples,  Prev: Hlfsd,  Up: Top
+
+10 Assorted Tools
+*****************
+
+The following are additional utilities and scripts included with
+am-utils, and get installed.
+
+* Menu:
+
+* am-eject::
+* amd.conf-sample::
+* amd2ldif::
+* amd2sun::
+* automount2amd::
+* ctl-amd::
+* ctl-hlfsd::
+* expn::
+* fix-amd-map::
+* fixmount::
+* fixrmtab::
+* lostaltmail::
+* lostaltmail.conf-sample::
+* mk-amd-map::
+* pawd::
+* redhat-ctl-amd::
+* wait4amd::
+* wait4amd2die::
+* wire-test::
+
+
+File: am-utils.info,  Node: am-eject,  Next: amd.conf-sample,  Prev: Assorted Tools,  Up: Assorted Tools
+
+10.1 am-eject
+=============
+
+A shell script unmounts a floppy or CD-ROM that is automounted, and
+then attempts to eject the removable device.
+
+
+File: am-utils.info,  Node: amd.conf-sample,  Next: amd2ldif,  Prev: am-eject,  Up: Assorted Tools
+
+10.2 amd.conf-sample
+====================
+
+A sample Amd configuration file. *Note Amd Configuration File::.
+
+
+File: am-utils.info,  Node: amd2ldif,  Next: amd2sun,  Prev: amd.conf-sample,  Up: Assorted Tools
+
+10.3 amd2ldif
+=============
+
+A script to convert Amd maps to LDAP input files.  Use it as follows:
+
+     amd2ldif mapname base < amd.mapfile > mapfile.ldif
+
+
+File: am-utils.info,  Node: amd2sun,  Next: automount2amd,  Prev: amd2ldif,  Up: Assorted Tools
+
+10.4 amd2sun
+============
+
+A script to convert Amd maps to Sun Automounter maps.  Use it as follows
+
+     amd2sun < amd.mapfile > auto_mapfile
+
+
+File: am-utils.info,  Node: automount2amd,  Next: ctl-amd,  Prev: amd2sun,  Up: Assorted Tools
+
+10.5 automount2amd
+==================
+
+A script to convert old Sun Automounter maps to Amd maps.
+
+   Say you have the Sun automount file auto.foo, with these two lines:
+     home                  earth:/home
+     moon  -ro,intr        server:/proj/images
+   Running
+     automount2amd auto.foo > amd.foo
+
+   will produce the Amd map amd.foo with this content:
+
+     # generated by automount2amd on Sat Aug 14 17:59:32 US/Eastern 1999
+
+     /defaults \\
+       type:=nfs;opts:=rw,grpid,nosuid,utimeout=600
+
+     home \
+       host==earth;type:=link;fs:=/home \\
+       rhost:=earth;rfs:=/home
+
+     moon \
+       -addopts:=ro,intr \\
+       host==server;type:=link;fs:=/proj/images \\
+       rhost:=server;rfs:=/proj/images
+
+   This perl script will use the following /default entry
+     type:=nfs;opts:=rw,grpid,nosuid,utimeout=600
+   If you wish to override that, define the $DEFAULTS environment
+variable, or modify the script.
+
+   If you wish to generate Amd maps using the hostd (*note hostd
+Selector Variable::) Amd map syntax, then define the environment
+variable $DOMAIN or modify the script.
+
+   Note that automount2amd does not understand the syntax in newer Sun
+Automount maps, those used with autofs.
+
+
+File: am-utils.info,  Node: ctl-amd,  Next: ctl-hlfsd,  Prev: automount2amd,  Up: Assorted Tools
+
+10.6 ctl-amd
+============
+
+A script to start, stop, or restart Amd.  Use it as follows:
+
+ctl-amd start
+     Start a new Amd process.
+
+ctl-amd stop
+     Stop the running Amd.
+
+ctl-amd restart
+     Stop the running Amd (if any), safely wait for it to terminate, and
+     then start a new process -- only if the previous one died cleanly.
+
+   *Note Run-time Administration::, for more details.
+
+
+File: am-utils.info,  Node: ctl-hlfsd,  Next: expn,  Prev: ctl-amd,  Up: Assorted Tools
+
+10.7 ctl-hlfsd
+==============
+
+A script for controlling Hlfsd, much the same way `ctl-amd' controls
+Amd.  Use it as follows:
+
+ctl-hlfsd start
+     Start a new Hlfsd process.
+
+ctl-hlfsd stop
+     Stop the running Hlfsd.
+
+ctl-hlfsd restart
+     Stop the running Hlfsd (if any), wait for 10 seconds for it to
+     terminate, and then start a new process -- only if the previous one
+     died cleanly.
+
+   *Note Hlfsd::, for more details.
+
+
+File: am-utils.info,  Node: expn,  Next: fix-amd-map,  Prev: ctl-hlfsd,  Up: Assorted Tools
+
+10.8 expn
+=========
+
+A script to expand email addresses into their full name.  It is
+generally useful when using with the `lostaltmail' script, but is a
+useful tools otherwise.
+
+     $ expn -v ezk@example.com
+     ezk@example.com ->
+             ezk@shekel.example.com
+     ezk@shekel.example.com ->
+             Erez Zadok <"| /usr/local/mh/lib/slocal -user ezk || exit 75>
+             Erez Zadok <\ezk>
+             Erez Zadok </u/zing/ezk/.mailspool/backup>
+
+
+File: am-utils.info,  Node: fix-amd-map,  Next: fixmount,  Prev: expn,  Up: Assorted Tools
+
+10.9 fix-amd-map
+================
+
+Am-utils changed some of the syntax and default values of some
+variables.  For example, the default value for `${os}' for Solaris 2.x
+(aka SunOS 5.x) systems used to be `sos5', it is now more automatically
+generated from `config.guess' and its value is `sunos5'.
+
+   This script converts older Amd maps to new ones.  Use it as follows:
+
+     fix-amd-map < old.map > new.map
+
+
+File: am-utils.info,  Node: fixmount,  Next: fixrmtab,  Prev: fix-amd-map,  Up: Assorted Tools
+
+10.10 fixmount
+==============
+
+`fixmount' is a variant of showmount(8) that can delete bogus mount
+entries in remote mountd(8) daemons.  This is useful to cleanup
+otherwise ever-accumulating "junk".  Use it for example:
+
+     fixmount -r host
+
+   See the online manual page for `fixmount' for more details of its
+usage.
+
+
+File: am-utils.info,  Node: fixrmtab,  Next: lostaltmail,  Prev: fixmount,  Up: Assorted Tools
+
+10.11 fixrmtab
+==============
+
+A script to invalidate `/etc/rmtab' entries for hosts named.  Also
+restart mountd for changes to take effect.  Use it for example:
+
+     fixrmtab host1 host2 ...
+
+
+File: am-utils.info,  Node: lostaltmail,  Next: lostaltmail.conf-sample,  Prev: fixrmtab,  Up: Assorted Tools
+
+10.12 lostaltmail
+=================
+
+A script used with Hlfsd to resend any "lost" mail.  Hlfsd redirects
+mail which cannot be written into the user's home directory to an
+alternate directory.  This is useful to continue delivering mail, even
+if the user's file system was unavailable, full, or over quota.  But,
+the mail which gets delivered to  the alternate directory needs to be
+resent to its respective users.  This is what the `lostaltmail' script
+does.
+
+   Use it as follows:
+
+     lostaltmail
+
+   This script needs a configuration file `lostaltmail.conf' set up
+with the right parameters to properly work.  *Note Hlfsd::, for more
+details.
+
+
+File: am-utils.info,  Node: lostaltmail.conf-sample,  Next: mk-amd-map,  Prev: lostaltmail,  Up: Assorted Tools
+
+10.13 lostaltmail.conf-sample
+=============================
+
+This is a text file with configuration parameters needed for the
+`lostaltmail' script.  The script includes comments explaining each of
+the configuration variables.  See it for more information.  Also *note
+Hlfsd:: for general information.
+
+
+File: am-utils.info,  Node: mk-amd-map,  Next: pawd,  Prev: lostaltmail.conf-sample,  Up: Assorted Tools
+
+10.14 mk-amd-map
+================
+
+This program converts a normal Amd map file into an ndbm database with
+the same prefix as the named file.  Use it as follows:
+
+     mk-amd-map mapname
+
+
+File: am-utils.info,  Node: pawd,  Next: redhat-ctl-amd,  Prev: mk-amd-map,  Up: Assorted Tools
+
+10.15 pawd
+==========
+
+Pawd is used to print the current working directory, adjusted to
+reflect proper paths that can be reused to go through the automounter
+for the shortest possible path.  In particular, the path printed back
+does not include any of Amd's local mount points.  Using them is
+unsafe, because Amd may unmount managed file systems from the mount
+points, and thus including them in paths may not always find the files
+within.
+
+   Without any arguments, Pawd will print the automounter adjusted
+current working directory.  With any number of arguments, it will print
+the adjusted path of each one of the arguments.
+
+
+File: am-utils.info,  Node: redhat-ctl-amd,  Next: wait4amd,  Prev: pawd,  Up: Assorted Tools
+
+10.16 redhat-ctl-amd
+====================
+
+This script is similar to ctl-amd (*note ctl-amd::) but is intended for
+Red Hat Linux systems.  You can safely copy redhat-ctl-amd onto
+`/etc/rc.d/init.d/amd'.  The script supplied by Am-utils is usually
+better than the one provided by Red Hat, because the Red Hat script
+does not correctly kill Amd processes: it is too quick to kill the
+wrong processes, leaving stale or hung mount points behind.
+
+
+File: am-utils.info,  Node: wait4amd,  Next: wait4amd2die,  Prev: redhat-ctl-amd,  Up: Assorted Tools
+
+10.17 wait4amd
+==============
+
+A script to wait for Amd to start on a particular host before
+performing an arbitrary command.  The command is executed repeatedly,
+with 1 second intervals in between.  You may interrupt the script using
+`^C' (or whatever keyboard sequence your terminal's `intr' function is
+bound to).
+
+   Examples:
+
+wait4amd saturn amq -p -h saturn
+     When Amd is up on host `saturn', get the process ID of that
+     running Amd.
+
+wait4amd pluto rlogin pluto
+     Remote login to host `pluto' when Amd is up on that host.  It is
+     generally necessary to wait for Amd to properly start and
+     initialize on a remote host before logging in to it, because
+     otherwise user home directories may not be accessible across the
+     network.
+
+wait4amd pluto
+     A short-hand version of the previous command, since the most useful
+     reason for this script is to login to a remote host.  I use it very
+     often when testing out new versions of Amd, and need to reboot hung
+     hosts.
+
+
+File: am-utils.info,  Node: wait4amd2die,  Next: wire-test,  Prev: wait4amd,  Up: Assorted Tools
+
+10.18 wait4amd2die
+==================
+
+This script is used internally by `ctl-amd' when used to restart Amd.
+It waits for Amd to terminate.  If it detected that Amd terminated
+cleanly, this script will return an exist status of zero.  Otherwise,
+it will return a non-zero exit status.
+
+   The script tests for Amd's existence once every 5 seconds, six
+times, for a total of 30 seconds.  It will return a zero exist status as
+soon as it detects that Amd dies.
+
+
+File: am-utils.info,  Node: wire-test,  Prev: wait4amd2die,  Up: Assorted Tools
+
+10.19 wire-test
+===============
+
+A simple program to test if some of the most basic networking functions
+in am-util's library `libamu' work.  It also tests the combination of
+NFS protocol and version number that are supported from the current
+host, to a remote one.
+
+   For example, in this test a machine which only supports NFS Version
+2 is contacting a remote host that can support the same version, but
+using both UDP and TCP.  If no host name is specified, `wire-test' will
+try `localhost'.
+
+     $ wire-test moisil
+     Network name is "mcl-lab-net.cs.columbia.edu"
+     Network number is "128.59.13"
+     Network name is "old-net.cs.columbia.edu"
+     Network number is "128.59.16"
+     My IP address is 0x7f000001.
+     NFS Version and protocol tests to host "moisil"...
+             testing vers=2, proto="udp" -> found version 2.
+             testing vers=3, proto="udp" -> failed!
+             testing vers=2, proto="tcp" -> found version 2.
+             testing vers=3, proto="tcp" -> failed!
+
+
+File: am-utils.info,  Node: Examples,  Next: Internals,  Prev: Assorted Tools,  Up: Top
+
+11 Examples
+***********
+
+* Menu:
+
+* User Filesystems::
+* Home Directories::
+* Architecture Sharing::
+* Wildcard Names::
+* rwho servers::
+* /vol::
+* /defaults with selectors::
+* /tftpboot in a chroot-ed environment::
+
+
+File: am-utils.info,  Node: User Filesystems,  Next: Home Directories,  Prev: Examples,  Up: Examples
+
+11.1 User Filesystems
+=====================
+
+With more than one fileserver, the directories most frequently
+cross-mounted are those containing user home directories.  A common
+convention used at Imperial College is to mount the user disks under
+/home/machine.
+
+   Typically, the `/etc/fstab' file contained a long list of entries
+such as:
+
+     machine:/home/machine /home/machine nfs ...
+
+   for each fileserver on the network.
+
+   There are numerous problems with this system.  The mount list can
+become quite large and some of the machines may be down when a system is
+booted.  When a new fileserver is installed, `/etc/fstab' must be
+updated on every machine, the mount directory created and the filesystem
+mounted.
+
+   In many environments most people use the same few workstations, but
+it is convenient to go to a colleague's machine and access your own
+files.  When a server goes down, it can cause a process on a client
+machine to hang.  By minimizing the mounted filesystems to only include
+those actively being used, there is less chance that a filesystem will
+be mounted when a server goes down.
+
+   The following is a short extract from a map taken from a research
+fileserver at Imperial College.
+
+   Note the entry for `localhost' which is used for users such as the
+operator (`opr') who have a home directory on most machine as
+`/home/localhost/opr'.
+
+     /defaults       opts:=rw,intr,grpid,nosuid
+     charm           host!=${key};type:=nfs;rhost:=${key};rfs:=/home/${key} \
+                     host==${key};type:=ufs;dev:=/dev/xd0g
+     #
+     ...
+
+     #
+     localhost       type:=link;fs:=${host}
+     ...
+     #
+     # dylan has two user disks so have a
+     # top directory in which to mount them.
+     #
+     dylan           type:=auto;fs:=${map};pref:=${key}/
+     #
+     dylan/dk2       host!=dylan;type:=nfs;rhost:=dylan;rfs:=/home/${key} \
+                     host==dylan;type:=ufs;dev:=/dev/dsk/2s0
+     #
+     dylan/dk5       host!=dylan;type:=nfs;rhost:=dylan;rfs:=/home/${key} \
+                     host==dylan;type:=ufs;dev:=/dev/dsk/5s0
+     ...
+     #
+     toytown         host!=${key};type:=nfs;rhost:=${key};rfs:=/home/${key} \
+                     host==${key};type:=ufs;dev:=/dev/xy1g
+     ...
+     #
+     zebedee         host!=${key};type:=nfs;rhost:=${key};rfs:=/home/${key} \
+                     host==${key};type:=ufs;dev:=/dev/dsk/1s0
+     #
+     # Just for access...
+     #
+     gould           type:=auto;fs:=${map};pref:=${key}/
+     gould/staff     host!=gould;type:=nfs;rhost:=gould;rfs:=/home/${key}
+     #
+     gummo           host!=${key};type:=nfs;rhost:=${key};rfs:=/home/${key}
+     ...
+
+   This map is shared by most of the machines listed so on those
+systems any of the user disks is accessible via a consistent name.  Amd
+is started with the following command
+
+     amd /home amd.home
+
+   Note that when mounting a remote filesystem, the "automounted" mount
+point is referenced, so that the filesystem will be mounted if it is
+not yet (at the time the remote `mountd' obtains the file handle).
+
+
+File: am-utils.info,  Node: Home Directories,  Next: Architecture Sharing,  Prev: User Filesystems,  Up: Examples
+
+11.2 Home Directories
+=====================
+
+One convention for home directories is to locate them in `/homes' so
+user `jsp''s home directory is `/homes/jsp'.  With more than a single
+fileserver it is convenient to spread user files across several
+machines.  All that is required is a mount-map which converts login
+names to an automounted directory.
+
+   Such a map might be started by the command:
+
+     amd /homes amd.homes
+
+   where the map `amd.homes' contained the entries:
+
+     /defaults   type:=link   # All the entries are of type:=link
+     jsp         fs:=/home/charm/jsp
+     njw         fs:=/home/dylan/dk5/njw
+     ...
+     phjk        fs:=/home/toytown/ai/phjk
+     sjv         fs:=/home/ganymede/sjv
+
+   Whenever a login name is accessed in `/homes' a symbolic link
+appears pointing to the real location of that user's home directory.  In
+this example, `/homes/jsp' would appear to be a symbolic link pointing
+to `/home/charm/jsp'.  Of course, `/home' would also be an automount
+point.
+
+   This system causes an extra level of symbolic links to be used.
+Although that turns out to be relatively inexpensive, an alternative is
+to directly mount the required filesystems in the `/homes' map.  The
+required map is simple, but long, and its creation is best automated.
+The entry for `jsp' could be:
+
+     jsp   -sublink:=${key};rfs:=/home/charm \
+                    host==charm;type:=ufs;dev:=/dev/xd0g \
+                    host!=charm;type:=nfs;rhost:=charm
+
+   This map can become quite big if it contains a large number of
+entries.  By combining two other features of Amd it can be greatly
+simplified.
+
+   First the UFS partitions should be mounted under the control of
+`/etc/fstab', taking care that they are mounted in the same place that
+Amd would have automounted them.  In most cases this would be something
+like `/a/"host"/home/"host"' and `/etc/fstab' on host `charm' would
+have a line:
+
+     /dev/xy0g /a/charm/home/charm 4.2 rw,nosuid,grpid 1 5
+
+   The map can then be changed to:
+
+     /defaults    type:=nfs;sublink:=${key};opts:=rw,intr,nosuid,grpid
+     jsp          rhost:=charm;rfs:=/home/charm
+     njw          rhost:=dylan;rfs:=/home/dylan/dk5
+     ...
+     phjk         rhost:=toytown;rfs:=/home/toytown;sublink:=ai/${key}
+     sjv          rhost:=ganymede;rfs:=/home/ganymede
+
+   This map operates as usual on a remote machine (ie `${host}' not
+equal to `${rhost}').  On the machine where the filesystem is stored
+(ie `${host}' equal to `${rhost}'), Amd will construct a local
+filesystem mount point which corresponds to the name of the locally
+mounted UFS partition.  If Amd is started with the `-r' option then
+instead of attempting an NFS mount, Amd will simply inherit the UFS
+mount (*note Inheritance Filesystem::).  If `-r' is not used then a
+loopback NFS mount will be made.  This type of mount is known to cause
+a deadlock on many systems.
+
+
+File: am-utils.info,  Node: Architecture Sharing,  Next: Wildcard Names,  Prev: Home Directories,  Up: Examples
+
+11.3 Architecture Sharing
+=========================
+
+Often a filesystem will be shared by machines of different
+architectures.  Separate trees can be maintained for the executable
+images for each architecture, but it may be more convenient to have a
+shared tree, with distinct subdirectories.
+
+   A shared tree might have the following structure on the fileserver
+(called `fserver' in the example):
+
+     local/tex
+     local/tex/fonts
+     local/tex/lib
+     local/tex/bin
+     local/tex/bin/sun3
+     local/tex/bin/sun4
+     local/tex/bin/hp9000
+     ...
+
+   In this example, the subdirectories of `local/tex/bin' should be
+hidden when accessed via the automount point (conventionally `/vol').
+A mount-map for `/vol' to achieve this would look like:
+
+     /defaults   sublink:=${/key};rhost:=fserver;type:=link
+     tex         type:=auto;fs:=${map};pref:=${key}/
+     tex/fonts   host!=fserver;type:=nfs;rfs:=/vol/tex \
+                 host==fserver;fs:=/usr/local/tex
+     tex/lib     host!=fserver;type:=nfs;rfs:=/vol/tex \
+                 host==fserver;fs:=/usr/local/tex
+     tex/bin     -sublink:=${/key}/${arch} \
+                 host!=fserver;type:=nfs;rfs:=/vol/tex \
+                 host:=fserver;fs:=/usr/local/tex
+
+   When `/vol/tex/bin' is referenced, the current machine architecture
+is automatically appended to the path by the `${sublink}' variable.
+This means that users can have `/vol/tex/bin' in their `PATH' without
+concern for architecture dependencies.
+
+
+File: am-utils.info,  Node: Wildcard Names,  Next: rwho servers,  Prev: Architecture Sharing,  Up: Examples
+
+11.4 Wildcard Names & Replicated Servers
+========================================
+
+By using the wildcard facility, Amd can "overlay" an existing directory
+with additional entries.  The system files are usually mounted under
+`/usr'.  If instead, Amd is mounted on `/usr', additional names can be
+overlayed to augment or replace names in the "master" `/usr'.  A map to
+do this would have the form:
+
+     local  type:=auto;fs:=local-map
+     share  type:=auto;fs:=share-map
+     *      -type:=nfs;rfs:=/export/exec/${arch};sublink:="${key}" \
+             rhost:=fserv1  rhost:=fserv2  rhost:=fserv3
+
+   Note that the assignment to `${sublink}' is surrounded by double
+quotes to prevent the incoming key from causing the map to be
+misinterpreted.  This map has the effect of directing any access to
+`/usr/local' or `/usr/share' to another automount point.
+
+   In this example, it is assumed that the `/usr' files are replicated
+on three fileservers: `fserv1', `fserv2' and `fserv3'.  For any
+references other than to `local' and `share' one of the servers is used
+and a symbolic link to ${autodir}/${rhost}/export/exec/${arch}/whatever
+is returned once an appropriate filesystem has been mounted.
+
+
+File: am-utils.info,  Node: rwho servers,  Next: /vol,  Prev: Wildcard Names,  Up: Examples
+
+11.5 `rwho' servers
+===================
+
+The `/usr/spool/rwho' directory is a good candidate for automounting.
+For efficiency reasons it is best to capture the rwho data on a small
+number of machines and then mount that information onto a large number
+of clients.  The data written into the rwho files is byte order
+dependent so only servers with the correct byte ordering can be used by
+a client:
+
+     /defaults         type:=nfs
+     usr/spool/rwho    -byte==little;rfs:=/usr/spool/rwho \
+                           rhost:=vaxA  rhost:=vaxB \
+                       || -rfs:=/usr/spool/rwho \
+                           rhost:=sun4  rhost:=hp300
+
+
+File: am-utils.info,  Node: /vol,  Next: /defaults with selectors,  Prev: rwho servers,  Up: Examples
+
+11.6 `/vol'
+===========
+
+`/vol' is used as a catch-all for volumes which do not have other
+conventional names.
+
+   Below is part of the `/vol' map for the domain `doc.ic.ac.uk'.  The
+`r+d' tree is used for new or experimental software that needs to be
+available everywhere without installing it on all the fileservers.
+Users wishing to try out the new software then simply include
+`/vol/r+d/{bin,ucb}' in their path.
+
+   The main tree resides on one host `gould.doc.ic.ac.uk', which has
+different `bin', `etc', `lib' and `ucb' sub-directories for each
+machine architecture.  For example, `/vol/r+d/bin' for a Sun-4 would be
+stored in the sub-directory `bin/sun4' of the filesystem `/usr/r+d'.
+When it was accessed a symbolic link pointing to
+`/a/gould/usr/r+d/bin/sun4' would be returned.
+
+     /defaults    type:=nfs;opts:=rw,grpid,nosuid,intr,soft
+     wp           -opts:=rw,grpid,nosuid;rhost:=charm \
+                  host==charm;type:=link;fs:=/usr/local/wp \
+                  host!=charm;type:=nfs;rfs:=/vol/wp
+     ...
+     #
+     src          -opts:=rw,grpid,nosuid;rhost:=charm \
+                  host==charm;type:=link;fs:=/usr/src \
+                  host!=charm;type:=nfs;rfs:=/vol/src
+     #
+     r+d          type:=auto;fs:=${map};pref:=r+d/
+     # per architecture bin,etc,lib&ucb...
+     r+d/bin      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}/${arch}
+     r+d/etc      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}/${arch}
+     r+d/include  rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}
+     r+d/lib      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}/${arch}
+     r+d/man      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}
+     r+d/src      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}
+     r+d/ucb      rhost:=gould.doc.ic.ac.uk;rfs:=/usr/r+d;sublink:=${/key}/${arch}
+     # hades pictures
+     pictures     -opts:=rw,grpid,nosuid;rhost:=thpfs \
+                  host==thpfs;type:=link;fs:=/nbsd/pictures \
+                  host!=thpfs;type:=nfs;rfs:=/nbsd;sublink:=pictures
+     # hades tools
+     hades        -opts:=rw,grpid,nosuid;rhost:=thpfs \
+                  host==thpfs;type:=link;fs:=/nbsd/hades \
+                  host!=thpfs;type:=nfs;rfs:=/nbsd;sublink:=hades
+     # bsd tools for hp.
+     bsd          -opts:=rw,grpid,nosuid;arch==hp9000;rhost:=thpfs \
+                  host==thpfs;type:=link;fs:=/nbsd/bsd \
+                  host!=thpfs;type:=nfs;rfs:=/nbsd;sublink:=bsd
+
+
+File: am-utils.info,  Node: /defaults with selectors,  Next: /tftpboot in a chroot-ed environment,  Prev: /vol,  Up: Examples
+
+11.7 `/defaults' with selectors
+===============================
+
+It is sometimes useful to have different defaults for a given map.  To
+achieve this, the `/defaults' entry must be able to process normal
+selectors.  This feature is turned on by setting `selectors_in_defaults
+= yes' in the `amd.conf' file.  *Note selectors_in_defaults Parameter::.
+
+   In this example, I set different default NFS mount options for hosts
+which are running over a slower network link.  By setting a smaller size
+for the NFS read and write buffer sizes, you can greatly improve remote
+file service performance.
+
+     /defaults \
+       wire==slip-net;opts:=rw,intr,rsize=1024,wsize=1024,timeo=20,retrans=10 \
+       wire!=slip-net;opts:=rw,intr
+
+
+File: am-utils.info,  Node: /tftpboot in a chroot-ed environment,  Prev: /defaults with selectors,  Up: Examples
+
+11.8 `/tftpboot' in a chroot-ed environment
+===========================================
+
+In this complex example, we attempt to run an Amd process _inside_ a
+chroot-ed environment.  `tftpd' (Trivial FTP) is used to trivially
+retrieve files used to boot X-Terminals, Network Printers, Network
+routers, diskless workstations, and other such devices.  For security
+reasons, `tftpd' (and also `ftpd') processes are run using the
+chroot(2) system call.  This provides an environment for these
+processes, where access to any files outside the directory where the
+chroot-ed process runs is denied.
+
+   For example, if you start `tftpd' on your system with
+
+     chroot /tftpboot /usr/sbin/tftpd
+
+then the `tftpd' process will not be able to access any files outside
+`/tftpboot'.  This ensures that no one can retrieve files such as
+`/etc/passwd' and run password crackers on it.
+
+   Since the TFTP service works by broadcast, it is necessary to have at
+least one TFTP server running on each subnet.  If you have lots of files
+that you need to make available for `tftp', and many subnets, it could
+take significant amounts of disk space on each host serving them.
+
+   A solution we implemented at Columbia University was to have every
+host run `tftpd', but have those servers retrieve the boot files from
+two replicated servers.  Those replicated servers have special
+partitions dedicated to the many network boot files.
+
+   We start Amd as follows:
+
+     amd /tftpboot/.amd amd.tftpboot
+
+   That is, Amd is serving the directory `/tftpboot/.amd'.  The `tftp'
+server runs inside `/tftpboot' and is chroot-ed in that directory too.
+The `amd.tftpboot' map looks like:
+
+     #
+     # Amd /tftpboot directory -> host map
+     #
+
+     /defaults  opts:=nosuid,ro,intr,soft;fs:=/tftpboot/import;type:=nfs
+
+     tp         host==lol;rfs:=/n/lol/import/tftpboot;type:=lofs \
+                host==ober;rfs:=/n/ober/misc/win/tftpboot;type:=lofs \
+                rhost:=ober;rfs:=/n/ober/misc/win/tftpboot \
+                rhost:=lol;rfs:=/n/lol/import/tftpboot
+
+   To help understand this example, I list a few of the file entries
+that are created inside `/tftpboot':
+
+     $ ls -la /tftpboot
+     dr-xr-xr-x   2 root   512 Aug 30 23:11 .amd
+     drwxrwsr-x  12 root   512 Aug 30 08:00 import
+     lrwxrwxrwx   1 root    33 Feb 27  1997 adminpr.cfg -> ./.amd/tp/hplj/adminpr.cfg
+     lrwxrwxrwx   1 root    22 Dec  5  1996 tekxp -> ./.amd/tp/xterms/tekxp
+     lrwxrwxrwx   1 root     1 Dec  5  1996 tftpboot -> .
+
+   Here is an explanation of each of the entries listed above:
+
+`.amd'
+     This is the Amd mount point.  Note that you do not need to run a
+     separate Amd process for the TFTP service.  The chroot(2) system
+     call only protects against file access, but the same process can
+     still serve files and directories inside and outside the chroot-ed
+     environment, because Amd itself was not run in chroot-ed mode.
+
+`import'
+     This is the mount point where Amd will mount the directories
+     containing the boot files.  The map is designed so that remote
+     directories will be NFS mounted (even if they are already mounted
+     elsewhere), and local directories are loopback mounted (since they
+     are not accessible outside the chroot-ed `/tftpboot' directory).
+
+`adminpr.cfg'
+`tekxp'
+     Two manually created symbolic links to directories _inside_ the
+     Amd-managed directory.  The crossing of the component `tp' will
+     cause Amd to automount one of the remote replicas.  Once crossed,
+     access to files inside proceeds as usual.  The `adminpr.cfg' is a
+     configuration file for an HP Laser-Jet 4si printer, and the `tekxp'
+     is a directory for Tektronix X-Terminal boot files.
+
+`tftpboot'
+     This innocent looking symlink is important.  Usually, when devices
+     boot via the TFTP service, they perform the `get file' command to
+     retrieve FILE.  However, some devices assume that `tftpd' does not
+     run in a chroot-ed environment, but rather "unprotected", and thus
+     use a full pathname for files to retrieve, as in `get
+     /tftpboot/file'.  This symlink effectively strips out the leading
+     `/tftpboot/'.
+
+
+
+File: am-utils.info,  Node: Internals,  Next: Acknowledgments & Trademarks,  Prev: Examples,  Up: Top
+
+12 Internals
+************
+
+Note that there are more error and logging messages possible than are
+listed here.  Most of them are self-explanatory.  Refer to the program
+sources for more details on the rest.
+
+* Menu:
+
+* Log Messages::
+
+
+File: am-utils.info,  Node: Log Messages,  Prev: Internals,  Up: Internals
+
+12.1 Log Messages
+=================
+
+In the following sections a brief explanation is given of some of the
+log messages made by Amd.  Where the message is in `typewriter' font,
+it corresponds exactly to the message produced by Amd.  Words in
+"italic" are replaced by an appropriate string.  Variables, `${var}',
+indicate that the value of the appropriate variable is output.
+
+   Log messages are either sent directly to a file, or logged via the
+syslog(3) mechanism.  *Note log_file Parameter::.  In either case,
+entries in the file are of the form:
+     date-string  hostname amd[pid]  message
+
+* Menu:
+
+* Fatal errors::
+* Info messages::
+
+
+File: am-utils.info,  Node: Fatal errors,  Next: Info messages,  Prev: Log Messages,  Up: Log Messages
+
+12.1.1 Fatal errors
+-------------------
+
+Amd attempts to deal with unusual events.  Whenever it is not possible
+to deal with such an error, Amd will log an appropriate message and, if
+it cannot possibly continue, will either exit or abort.  These messages
+are selected by `-x fatal' on the command line.  When syslog(3) is
+being used, they are logged with level `LOG_FATAL'.  Even if Amd
+continues to operate it is likely to remain in a precarious state and
+should be restarted at the earliest opportunity.
+
+Attempting to inherit not-a-filesystem
+     The prototype mount point created during a filesystem restart did
+     not contain a reference to the restarted filesystem.  This error
+     "should never happen".
+
+Can't bind to domain "NIS-domain"
+     A specific NIS domain was requested on the command line, but no
+     server for that domain is available on the local net.
+
+Can't determine IP address of this host (hostname)
+     When Amd starts it determines its own IP address.  If this lookup
+     fails then Amd cannot continue.  The hostname it looks up is that
+     obtained returned by gethostname(2) system call.
+
+Can't find root file handle for automount point
+     Amd creates its own file handles for the automount points.  When it
+     mounts itself as a server, it must pass these file handles to the
+     local kernel.  If the filehandle is not obtainable the mount point
+     is ignored.  This error "should never happen".
+
+Must be root to mount filesystems (euid = euid)
+     To prevent embarrassment, Amd makes sure it has appropriate system
+     privileges.  This amounts to having an euid of 0.  The check is
+     made after argument processing complete to give non-root users a
+     chance to access the `-v' option.
+
+No work to do - quitting
+     No automount points were given on the command line and so there is
+     no work to do.
+
+Out of memory
+     While attempting to malloc some memory, the memory space available
+     to Amd was exhausted.  This is an unrecoverable error.
+
+Out of memory in realloc
+     While attempting to realloc some memory, the memory space
+     available to Amd was exhausted.  This is an unrecoverable error.
+
+cannot create rpc/udp service
+     Either the NFS or AMQ endpoint could not be created.
+
+gethostname: description
+     The gethostname(2) system call failed during startup.
+
+host name is not set
+     The gethostname(2) system call returned a zero length host name.
+     This can happen if Amd is started in single user mode just after
+     booting the system.
+
+ifs_match called!
+     An internal error occurred while restarting a pre-mounted
+     filesystem.  This error "should never happen".
+
+mount_afs: description
+     An error occurred while Amd was mounting itself.
+
+run_rpc failed
+     Somehow the main NFS server loop failed.  This error "should never
+     happen".
+
+unable to free rpc arguments in amqprog_1
+     The incoming arguments to the AMQ server could not be free'ed.
+
+unable to free rpc arguments in nfs_program_1
+     The incoming arguments to the NFS server could not be free'ed.
+
+unable to register (AMQ_PROGRAM, AMQ_VERSION, udp)
+     The AMQ server could not be registered with the local portmapper
+     or the internal RPC dispatcher.
+
+unable to register (NFS_PROGRAM, NFS_VERSION, 0)
+     The NFS server could not be registered with the internal RPC
+     dispatcher.
+
+
+   XXX: This section needs to be updated
+
+
+File: am-utils.info,  Node: Info messages,  Prev: Fatal errors,  Up: Log Messages
+
+12.1.2 Info messages
+--------------------
+
+Amd generates information messages to record state changes.  These
+messages are selected by `-x info' on the command line.  When syslog(3)
+is being used, they are logged with level `LOG_INFO'.
+
+   The messages listed below can be generated and are in a format
+suitable for simple statistical analysis.  "mount-info" is the string
+that is displayed by "Amq" in its mount information column and placed
+in the system mount table.
+
+"${path}" forcibly timed out
+     An automount point has been timed out by the Amq command.
+
+"${path}" has timed out
+     No access to the automount point has been made within the timeout
+     period.
+
+Filehandle denied for "${rhost}:${rfs}"
+     The mount daemon refused to return a file handle for the requested
+     filesystem.
+
+Filehandle error for "${rhost}:${rfs}": description
+     The mount daemon gave some other error for the requested
+     filesystem.
+
+Finishing with status exit-status
+     Amd is about to exit with the given exit status.
+
+Re-synchronizing cache for map ${map}
+     The named map has been modified and the internal cache is being
+     re-synchronized.
+
+file server ${rhost} is down - timeout of "${path}" ignored
+     An automount point has timed out, but the corresponding file
+     server is known to be down.  This message is only produced once
+     for each mount point for which the server is down.
+
+file server ${rhost} type nfs is down
+     An NFS file server that was previously up is now down.
+
+file server ${rhost} type nfs is up
+     An NFS file server that was previously down is now up.
+
+file server ${rhost} type nfs starts down
+     A new NFS file server has been referenced and is known to be down.
+
+file server ${rhost} type nfs starts up
+     A new NFS file server has been referenced and is known to be up.
+
+mount of "${path}" on ${fs} timed out
+     Attempts to mount a filesystem for the given automount point have
+     failed to complete within 30 seconds.
+
+mount-info mounted fstype ${type} on ${fs}
+     A new file system has been mounted.
+
+mount-info restarted fstype ${type} on ${fs}
+     Amd is using a pre-mounted filesystem to satisfy a mount request.
+
+mount-info unmounted fstype ${type} from ${fs}
+     A file system has been unmounted.
+
+mount-info unmounted fstype ${type} from ${fs} link ${fs}/${sublink}
+     A file system of which only a sub-directory was in use has been
+     unmounted.
+
+restarting mount-info on ${fs}
+     A pre-mounted file system has been noted.
+
+
+   XXX: This section needs to be updated
+
+
+File: am-utils.info,  Node: Acknowledgments & Trademarks,  Next: Index,  Prev: Internals,  Up: Top
+
+Acknowledgments & Trademarks
+****************************
+
+Many thanks to the Am-Utils Users mailing list through the months
+developing am-utils.  These members have contributed to the
+discussions, ideas, code and documentation, and subjected their systems
+to alpha quality code.  Special thanks go to those authors
+(http://www.am-utils.org/docs/am-utils/AUTHORS.txt) who have submitted
+patches, and especially to the maintainers:
+
+   * Erez Zadok (http://www.cs.sunysb.edu/~ezk)
+
+   * Ion Badulescu <ionut AT badula.org>
+
+   * Rainer Orth <ro AT techfak.uni-bielefeld.de>
+
+   * Nick Williams <nick.williams AT morganstanley.com>
+
+   Thanks to the Formal Methods Group at Imperial College for suffering
+patiently while Amd was being developed on their machines.
+
+   Thanks to the many people who have helped with the development of
+Amd, especially Piete Brooks at the Cambridge University Computing Lab
+for many hours of testing, experimentation and discussion.
+
+   Thanks to the older Amd Workers <amd-workers AT
+majordomo.glue.umd.edu> mailing list (now defunct) members for many
+suggestions and bug reports to Amd.
+
+   * DEC, VAX and Ultrix are registered trademarks of Digital Equipment
+     Corporation.
+
+   * AIX and IBM are registered trademarks of International Business
+     Machines Corporation.
+
+   * Sun, NFS and SunOS are registered trademarks of Sun Microsystems,
+     Inc.
+
+   * UNIX is a registered trademark in the USA and other countries,
+     exclusively licensed through X/Open Company, Ltd.
+
+   * All other registered trademarks are owned by their respective
+     owners.
+
diff --git a/doc/am-utils.info-2 b/doc/am-utils.info-2
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+%%Title: CMMI12
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMMI12.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
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+%%EndFont 
+%%BeginFont: CMSL9
+%!PS-AdobeFont-1.0: CMSL9 003.002
+%%Title: CMSL9
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMSL9.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMSL9 known{/CMSL9 findfont dup/UniqueID known{dup
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+{save true}{false}ifelse}{false}ifelse
+11 dict begin
+/FontType 1 def
+/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
+/FontName /CMSL9 def
+/FontBBox {-61 -250 1150 750 }readonly def
+/PaintType 0 def
+/FontInfo 9 dict dup begin
+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMSL9.) readonly def
+/FullName (CMSL9) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Medium) readonly def
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+/isFixedPitch false def
+/UnderlinePosition -100 def
+/UnderlineThickness 50 def
+end readonly def
+/Encoding 256 array
+0 1 255 {1 index exch /.notdef put} for
+dup 110 /n put
+readonly def
+currentdict end
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+%%EndFont 
+%%BeginFont: CMMI9
+%!PS-AdobeFont-1.0: CMMI9 003.002
+%%Title: CMMI9
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMMI9.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
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+%%EndFont 
+%%BeginFont: CMBXSL10
+%!PS-AdobeFont-1.0: CMBXSL10 003.002
+%%Title: CMBXSL10
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMBXSL10.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMBXSL10 known{/CMBXSL10 findfont dup/UniqueID known{dup
+/UniqueID get 5000770 eq exch/FontType get 1 eq and}{pop false}ifelse
+{save true}{false}ifelse}{false}ifelse
+11 dict begin
+/FontType 1 def
+/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
+/FontName /CMBXSL10 def
+/FontBBox {-75 -250 1278 750 }readonly def
+/PaintType 0 def
+/FontInfo 9 dict dup begin
+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMBXSL10.) readonly def
+/FullName (CMBXSL10) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Bold) readonly def
+/ItalicAngle -9.46 def
+/isFixedPitch false def
+/UnderlinePosition -100 def
+/UnderlineThickness 50 def
+end readonly def
+/Encoding 256 array
+0 1 255 {1 index exch /.notdef put} for
+dup 12 /fi put
+dup 45 /hyphen put
+dup 46 /period put
+dup 73 /I put
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+dup 83 /S put
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+dup 117 /u put
+dup 118 /v put
+dup 119 /w put
+dup 120 /x put
+dup 121 /y put
+readonly def
+currentdict end
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+%%EndFont 
+%%BeginFont: CMBXTI10
+%!PS-AdobeFont-1.0: CMBXTI10 003.002
+%%Title: CMBXTI10
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMBXTI10.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMBXTI10 known{/CMBXTI10 findfont dup/UniqueID known{dup
+/UniqueID get 5000771 eq exch/FontType get 1 eq and}{pop false}ifelse
+{save true}{false}ifelse}{false}ifelse
+11 dict begin
+/FontType 1 def
+/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
+/FontName /CMBXTI10 def
+/FontBBox {-29 -250 1274 754 }readonly def
+/PaintType 0 def
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+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMBXTI10.) readonly def
+/FullName (CMBXTI10) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Bold) readonly def
+/ItalicAngle -14.04 def
+/isFixedPitch false def
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+/UnderlineThickness 50 def
+end readonly def
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+%%EndFont 
+%%BeginFont: CMTT12
+%!PS-AdobeFont-1.0: CMTT12 003.002
+%%Title: CMTT12
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMTT12.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMTT12 known{/CMTT12 findfont dup/UniqueID known{dup
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+{save true}{false}ifelse}{false}ifelse
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+/FontName /CMTT12 def
+/FontBBox {-1 -234 524 695 }readonly def
+/PaintType 0 def
+/FontInfo 9 dict dup begin
+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMTT12.) readonly def
+/FullName (CMTT12) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Medium) readonly def
+/ItalicAngle 0 def
+/isFixedPitch true def
+/UnderlinePosition -100 def
+/UnderlineThickness 50 def
+end readonly def
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+%%EndFont 
+%%BeginFont: CMSLTT10
+%!PS-AdobeFont-1.0: CMSLTT10 003.002
+%%Title: CMSLTT10
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMSLTT10.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMSLTT10 known{/CMSLTT10 findfont dup/UniqueID known{dup
+/UniqueID get 5000800 eq exch/FontType get 1 eq and}{pop false}ifelse
+{save true}{false}ifelse}{false}ifelse
+11 dict begin
+/FontType 1 def
+/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
+/FontName /CMSLTT10 def
+/FontBBox {-20 -233 617 696 }readonly def
+/PaintType 0 def
+/FontInfo 9 dict dup begin
+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMSLTT10.) readonly def
+/FullName (CMSLTT10) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Medium) readonly def
+/ItalicAngle -9.46 def
+/isFixedPitch true def
+/UnderlinePosition -100 def
+/UnderlineThickness 50 def
+end readonly def
+/Encoding 256 array
+0 1 255 {1 index exch /.notdef put} for
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+readonly def
+currentdict end
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+%!PS-AdobeFont-1.0: CMBX12 003.002
+%%Title: CMBX12
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMBX12.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
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+%%EndFont 
+%%BeginFont: CMB10
+%!PS-AdobeFont-1.0: CMB10 003.002
+%%Title: CMB10
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMB10.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMB10 known{/CMB10 findfont dup/UniqueID known{dup
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+{save true}{false}ifelse}{false}ifelse
+11 dict begin
+/FontType 1 def
+/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
+/FontName /CMB10 def
+/FontBBox {-62 -250 1011 750 }readonly def
+/PaintType 0 def
+/FontInfo 9 dict dup begin
+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMB10.) readonly def
+/FullName (CMB10) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Bold) readonly def
+/ItalicAngle 0 def
+/isFixedPitch false def
+/UnderlinePosition -100 def
+/UnderlineThickness 50 def
+end readonly def
+/Encoding 256 array
+0 1 255 {1 index exch /.notdef put} for
+dup 36 /dollar put
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+readonly def
+currentdict end
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+%%EndFont 
+%%BeginFont: CMSL10
+%!PS-AdobeFont-1.0: CMSL10 003.002
+%%Title: CMSL10
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMSL10.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMSL10 known{/CMSL10 findfont dup/UniqueID known{dup
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+{save true}{false}ifelse}{false}ifelse
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+/FontName /CMSL10 def
+/FontBBox {-62 -250 1123 750 }readonly def
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+/FontInfo 9 dict dup begin
+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMSL10.) readonly def
+/FullName (CMSL10) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Medium) readonly def
+/ItalicAngle -9.46 def
+/isFixedPitch false def
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+/UnderlineThickness 50 def
+end readonly def
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+cleartomark
+{restore}if
+%%EndFont 
+%%BeginFont: CMTT10
+%!PS-AdobeFont-1.0: CMTT10 003.002
+%%Title: CMTT10
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMTT10.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMTT10 known{/CMTT10 findfont dup/UniqueID known{dup
+/UniqueID get 5000832 eq exch/FontType get 1 eq and}{pop false}ifelse
+{save true}{false}ifelse}{false}ifelse
+11 dict begin
+/FontType 1 def
+/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
+/FontName /CMTT10 def
+/FontBBox {-4 -233 537 696 }readonly def
+/PaintType 0 def
+/FontInfo 9 dict dup begin
+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMTT10.) readonly def
+/FullName (CMTT10) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Medium) readonly def
+/ItalicAngle 0 def
+/isFixedPitch true def
+/UnderlinePosition -100 def
+/UnderlineThickness 50 def
+end readonly def
+/Encoding 256 array
+0 1 255 {1 index exch /.notdef put} for
+dup 33 /exclam put
+dup 34 /quotedbl put
+dup 35 /numbersign put
+dup 36 /dollar put
+dup 37 /percent put
+dup 38 /ampersand put
+dup 39 /quoteright put
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+%%EndFont 
+%%BeginFont: CMTT9
+%!PS-AdobeFont-1.0: CMTT9 003.002
+%%Title: CMTT9
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMTT9.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMTT9 known{/CMTT9 findfont dup/UniqueID known{dup
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+/FontName /CMTT9 def
+/FontBBox {-6 -233 542 698 }readonly def
+/PaintType 0 def
+/FontInfo 9 dict dup begin
+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMTT9.) readonly def
+/FullName (CMTT9) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Medium) readonly def
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+/UnderlinePosition -100 def
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+end readonly def
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+%%EndFont 
+%%BeginFont: CMR9
+%!PS-AdobeFont-1.0: CMR9 003.002
+%%Title: CMR9
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMR9.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
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+/FullName (CMR9) readonly def
+/FamilyName (Computer Modern) readonly def
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+end readonly def
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+%%EndFont 
+%%BeginFont: CMR7
+%!PS-AdobeFont-1.0: CMR7 003.002
+%%Title: CMR7
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMR7.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMR7 known{/CMR7 findfont dup/UniqueID known{dup
+/UniqueID get 5000790 eq exch/FontType get 1 eq and}{pop false}ifelse
+{save true}{false}ifelse}{false}ifelse
+11 dict begin
+/FontType 1 def
+/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
+/FontName /CMR7 def
+/FontBBox {-27 -250 1122 750 }readonly def
+/PaintType 0 def
+/FontInfo 9 dict dup begin
+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMR7.) readonly def
+/FullName (CMR7) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Medium) readonly def
+/ItalicAngle 0 def
+/isFixedPitch false def
+/UnderlinePosition -100 def
+/UnderlineThickness 50 def
+end readonly def
+/Encoding 256 array
+0 1 255 {1 index exch /.notdef put} for
+dup 49 /one put
+dup 50 /two put
+readonly def
+currentdict end
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+%%EndFont 
+%%BeginFont: CMTI10
+%!PS-AdobeFont-1.0: CMTI10 003.002
+%%Title: CMTI10
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMTI10.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
+FontDirectory/CMTI10 known{/CMTI10 findfont dup/UniqueID known{dup
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+{save true}{false}ifelse}{false}ifelse
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+/FontName /CMTI10 def
+/FontBBox {-35 -250 1124 750 }readonly def
+/PaintType 0 def
+/FontInfo 9 dict dup begin
+/version (003.002) readonly def
+/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMTI10.) readonly def
+/FullName (CMTI10) readonly def
+/FamilyName (Computer Modern) readonly def
+/Weight (Medium) readonly def
+/ItalicAngle -14.04 def
+/isFixedPitch false def
+/UnderlinePosition -100 def
+/UnderlineThickness 50 def
+end readonly def
+/Encoding 256 array
+0 1 255 {1 index exch /.notdef put} for
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+readonly def
+currentdict end
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+%!PS-AdobeFont-1.0: CMSY10 003.002
+%%Title: CMSY10
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMSY10.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
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+%%EndFont 
+%%BeginFont: CMR10
+%!PS-AdobeFont-1.0: CMR10 003.002
+%%Title: CMR10
+%Version: 003.002
+%%CreationDate: Mon Jul 13 16:17:00 2009
+%%Creator: David M. Jones
+%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
+%Copyright: (<http://www.ams.org>), with Reserved Font Name CMR10.
+% This Font Software is licensed under the SIL Open Font License, Version 1.1.
+% This license is in the accompanying file OFL.txt, and is also
+% available with a FAQ at: http://scripts.sil.org/OFL.
+%%EndComments
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+end readonly def
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+%%Page: -8 138
+TeXDict begin -8 137 bop 150 -116 a Fx(viii)1822 b(Am-utils)30
+b(\(4.4BSD)j(Automoun)m(ter)d(Utilities\))150 83 y Fw(Ac)l(kno)l
+(wledgmen)l(ts)46 b(&)f(T)-11 b(rademarks)21 b Fb(:)f(:)f(:)h(:)f(:)h
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+%%Trailer
+
+userdict /end-hook known{end-hook}if
+%%EOF
diff --git a/doc/am-utils.texi b/doc/am-utils.texi
index 1cc46b608bae..2430bafa4821 100644
--- a/doc/am-utils.texi
+++ b/doc/am-utils.texi
@@ -1,6 +1,6 @@
 \input texinfo          @c -*-texinfo-*-
 @c
-@c Copyright (c) 1997-2006 Erez Zadok
+@c Copyright (c) 1997-2014 Erez Zadok
 @c Copyright (c) 1989 Jan-Simon Pendry
 @c Copyright (c) 1989 Imperial College of Science, Technology & Medicine
 @c Copyright (c) 1989 The Regents of the University of California.
@@ -17,11 +17,7 @@
 @c 2. Redistributions in binary form must reproduce the above copyright
 @c    notice, this list of conditions and the following disclaimer in the
 @c    documentation and/or other materials provided with the distribution.
-@c 3. All advertising materials mentioning features or use of this software
-@c    must display the following acknowledgment:
-@c      This product includes software developed by the University of
-@c      California, Berkeley and its contributors.
-@c 4. Neither the name of the University nor the names of its contributors
+@c 3. Neither the name of the University nor the names of its contributors
 @c    may be used to endorse or promote products derived from this software
 @c    without specific prior written permission.
 @c
@@ -60,14 +56,14 @@
 (Originally by Jan-Simon Pendry and Nick Williams)
 
 @page
-Copyright @copyright{} 1997-2006 Erez Zadok
+Copyright @copyright{} 1997-2014 Erez Zadok
 @*
 Copyright @copyright{} 1989 Jan-Simon Pendry
 @*
 Copyright @copyright{} 1989 Imperial College of Science, Technology & Medicine
 @*
 Copyright @copyright{} 1989 The Regents of the University of California.
-@sp
+@sp 1
 All Rights Reserved.
 @vskip 1ex
 Permission to copy this document, or any portion of it, as
@@ -93,7 +89,7 @@ For version @value{VERSION}, @value{UPDATED}
 @*
 (Originally by Jan-Simon Pendry and Nick Williams)
 
-Copyright @copyright{} 1997-2006 Erez Zadok
+Copyright @copyright{} 1997-2014 Erez Zadok
 @*
 Copyright @copyright{} 1989 Jan-Simon Pendry
 @*
@@ -179,16 +175,6 @@ notice, this list of conditions and the following disclaimer in the
 documentation and/or other materials provided with the distribution.
 
 @item
-All advertising materials mentioning features or use of this software
-must display the following acknowledgment:
-
-@cartouche
-``This product includes software developed by the University of
-California, Berkeley and its contributors, as well as the Trustees of
-Columbia University.''
-@end cartouche
-
-@item
 Neither the name of the University nor the names of its contributors may
 be used to endorse or promote products derived from this software
 without specific prior written permission.
@@ -234,7 +220,7 @@ Revision 5.3bsdnet, a late alpha version of 5.3, was part
 of the BSD network version 2 distribution
 
 Revision 6.0 was made independently by
-@email{ezk@@cs.columbia.edu,Erez Zadok} at the Computer Science
+Erez Zadok at the Computer Science
 Department of @uref{http://www.cs.columbia.edu/,Columbia University},
 as part of his
 @uref{http://www.fsl.cs.sunysb.edu/docs/zadok-thesis-proposal/,PhD
@@ -262,7 +248,8 @@ If you find a problem and hopefully you can reproduce it, please
 describe it in detail and
 @uref{https://bugzilla.filesystems.org/,submit a bug report} via
 @uref{http://www.bugzilla.org/,Bugzilla}.  Alternatively, you can send
-your bug report to @email{am-utils@@am-utils.org} quoting the details
+your bug report to the ``am-utils'' list (see
+@url{http://www.am-utils.org/} under ``Mailing Lists'') quoting the details
 of the release and your configuration.  These details can be obtained
 by running the command @samp{amd -v}.  It would greatly help if you
 could provide a reproducible procedure for detecting the bug you are
@@ -297,11 +284,10 @@ discussions of new features for am-utils
 implementation and porting issues
 @end itemize
 
-To subscribe, visit
-@url{http://lists.am-utils.org/mailman/listinfo/am-utils}.  After
-subscribing, you can post a message to this list at
-@email{am-utils@@am-utils.org}.  To avoid as much spam as
-possible, only subscribers to this list may post to it.
+To subscribe, visit @url{http://www.am-utils.org/} under ``Mailing
+Lists.''  After subscribing, you can post a message to this list.  To
+avoid as much spam as possible, only subscribers to this list may post
+to it.
 
 Subscribers of @samp{am-utils} are most helpful if they have the time
 and resources to test new and development versions of amd, on as many
@@ -318,7 +304,7 @@ before January 1st, 2004.  Please use the new name, @samp{am-utils}.
 @item
 The announcements mailing list, @samp{am-utils-announce} is for
 announcements only (mostly new releases).  To subscribe, visit
-@url{http://lists.am-utils.org/mailman/listinfo/am-utils-announce}.
+@url{http://www.am-utils.org/} under ``Mailing Lists.''
 This list is read-only: only am-utils developers may post to it.
 
 @item
@@ -326,17 +312,18 @@ We distribute nightly CVS snapshots in
 @url{ftp://ftp.am-utils.org/pub/am-utils/snapshots/daily/}.  If you
 like to get email notices of commits to the am-utils CVS repository,
 subscribe to the CVS logs mailing list, @samp{am-utils-cvs} at
-@url{http://lists.am-utils.org/mailman/listinfo/am-utils-cvs}.
+@url{http://www.am-utils.org/} under ``Mailing Lists.''
 
 @item
 The older list which was used to user discussions, @samp{amd-workers},
 is defunct as of January 2004.  (Its last address was
-@email{amd-workers@@majordomo.glue.umd.edu}.)  Don't use
+@email{amd-workers AT majordomo.glue.umd.edu}.)  Don't use
 @samp{amd-workers}: use the newer, more active @samp{am-utils} list.
 
 @item
 For completeness, there's a developers-only closed list called
-@samp{am-utils-developers@@am-utils.org}.
+@samp{am-utils-developers} (see @url{http://www.am-utils.org/} under
+``Mailing Lists'').
 
 @end enumerate
 
@@ -346,7 +333,7 @@ For completeness, there's a developers-only closed list called
 @cindex Automounter book
 @cindex book
 
-@email{ezk@@cs.sunysb.edu,Erez Zadok} wrote a
+@uref{http://www.cs.sunysb.edu/~ezk,Erez Zadok} wrote a
 @uref{http://www.fsl.cs.sunysb.edu/docs/amd-book/,book}, titled @i{Linux NFS and
 Automounter Administration}, ISBN 0-7821-2739-8, (Sybex, 2001).  The
 book is full of details and examples that go beyond what this manual
@@ -389,7 +376,7 @@ numerous flavors of Unix.
 The @i{Amd} package has been without an official maintainer since 1992.
 Several people have stepped in to maintain it unofficially.  Most
 notable were the `upl' (Unofficial Patch Level) releases of @i{Amd},
-created by me (@email{ezk@@cs.sunysb.edu,Erez Zadok}), and available from
+created by me (@uref{http://www.cs.sunysb.edu/~ezk,Erez Zadok}), and available from
 @url{ftp://ftp.am-utils.org/pub/amd/}.  The last such unofficial
 release was `upl102'.
 
@@ -428,7 +415,7 @@ end-user, aside from the fact that @code{/bin/pwd} now always returns
 the correct amd-ified path.  The administrator can easily switch
 between NFS and autofs mounts by changing one parameter in
 @code{amd.conf}.  Autofs support and maintenance was developed in
-conjunction with @email{ionut@@badula.org,Ion Badulescu}.
+conjunction with @email{ionut AT badula.org,Ion Badulescu}.
 
 @c ################################################################
 @node Overview, Supported Platforms, History, Top
@@ -1040,7 +1027,7 @@ Similarly, if the password file entry was
 the map entry used by @i{Amd} would be
 
 @example
-rfs:=/home/sugar;rhost:=sugar.cc;sublink:=jsp
+rfs:=/home/sugar;rhost:=sugar.cc;sublink:=mhj
 @end example
 
 @c ----------------------------------------------------------------
@@ -1795,8 +1782,8 @@ Always evaluates to false.  @i{ARG} is ignored.
 The argument @i{ARG} of this selector is a netgroup name followed
 optionally by a comma and a host name.  If the host name is not
 specified, it defaults to @code{$@{host@}}.  If the host name (short
-name) is a member of the netgroup, this selector evaluates to
-true. Otherwise it evaluates to false.
+name) is a member of the netgroup, this selector evaluates to true.
+Otherwise it evaluates to false.
 
 For example, suppose you have a netgroup @samp{ppp-hosts}, and for
 reasons of performance, these have a local @file{/home} partition,
@@ -2098,6 +2085,10 @@ Ignore this mount by @b{df}(1).
 @cindex Mount flags; cache
 Allow data to be cached from a remote server for this mount.
 
+@item closesession
+@cindex Mount flags; closesession
+For UDF mounts, close the session when unmounting.
+
 @item compress
 @cindex Mount flags; compress
 Use NFS compression protocol.
@@ -2137,10 +2128,16 @@ Set ID of filesystem.
 Enable generations in ISO-9660 file systems.  Generations allow you to
 see all versions of a given file.
 
+@item gmtoff=@var{n}
+@cindex Mount flags; gmtoff
+For UDF mounts, set the time zone offset from UTC to @var{n} seconds,
+with positive values indicating east of the Prime Meridian.  If not
+set, the user's current time zone will be used.
+
 @item group=@var{n}
 @cindex Mount flags; group
-For PCFS mounts, set the group of the files in the file system to
-@var{n} (which can either be a group name or a GID number).  The
+For PCFS and UDF mounts, set the group of the files in the file system
+to @var{n} (which can either be a group name or a GID number).  The
 default group is the group of the directory on which the file system
 is being mounted.
 
@@ -2199,6 +2196,11 @@ is used.
 Do not allow data to be cached from a remote server for this
 mount.
 
+@item nocasetrans
+@cindex Mount flags; nocasetrans
+Don't do case translation. Useful for CD-ROMS formatted as
+ISO-9660.
+
 @item noconn
 @cindex Mount flags; noconn
 Don't make a connection on datagram transports.
@@ -2226,6 +2228,10 @@ Don't allow program execution.
 @cindex Mount flags; noint
 Do not allow keyboard interrupts for this mount
 
+@item nojoliet
+@cindex Mount flags; nojoliet
+Turn off the Joliet extensions.  Useful for CD-ROMS formatted as ISO-9660.
+
 @item nolock
 @cindex Mount flags; nolock
 Do not use the NFS locking protocol
@@ -2320,6 +2326,11 @@ trying}.
 @cindex Mount flags; retry
 Set the NFS retry counter.
 
+@item rrcaseins
+@cindex Mount flags; rrcaseins
+Enable the Rock Ridge Interchange Protocol (RRIP) case insensitive extensions.
+Useful for CD-ROMS formatted as ISO-9660.
+
 @item rrip
 @cindex Mount flags; rrip
 Uses the Rock Ridge Interchange Protocol (RRIP) extensions to ISO-9660.
@@ -2333,6 +2344,10 @@ NFS/UDP through a gateway or a slow link.
 @cindex Mount flags; rw
 Allow reads and writes on this filesystem.
 
+@item sessionnr=@var{n}
+@cindex Mount Flags; sessionnr
+For multisession UDF mounts, use session number @var{n} when mounting.
+
 @item shortname
 @cindex Mount Flags; longname
 For PCFS mounts, force old DOS short names only.
@@ -2368,8 +2383,8 @@ The NFS timeout, in tenth-seconds, before a request is retransmitted.
 
 @item user=@var{n}
 @cindex Mount flags; user
-For PCFS mounts, set the owner of the files in the file system to
-@var{n} (which can either be a user name or a UID number).  The
+For PCFS and UDF mounts, set the owner of the files in the file system
+to @var{n} (which can either be a user name or a UID number).  The
 default owner is the owner of the directory on which the file system
 is being mounted.
 
@@ -2824,13 +2839,13 @@ Copyright (c) 1990 Jan-Simon Pendry
 Copyright (c) 1990 Imperial College of Science, Technology & Medicine
 Copyright (c) 1990 The Regents of the University of California.
 am-utils version 6.0a15 (build 61).
-Built by ezk@@cs.columbia.edu on date Wed Oct 22 15:21:03 EDT 1997.
+Built by ezk@@example.com on date Wed Oct 22 15:21:03 EDT 1997.
 cpu=sparc (big-endian), arch=sun4, karch=sun4u.
 full_os=solaris2.5.1, os=sos5, osver=5.5.1, vendor=sun.
 Map support for: root, passwd, union, nisplus, nis, ndbm, file, error.
 AMFS: nfs, link, nfsx, nfsl, host, linkx, program, union, inherit,
       ufs, lofs, hsfs, pcfs, auto, direct, toplvl, error.
-FS: autofs, cachefs, cdfs, lofs, nfs, nfs3, pcfs, tfs, tmpfs, ufs.
+FS: autofs, cachefs, cdfs, lofs, nfs, nfs3, pcfs, tfs, tmpfs, udf, ufs.
 Network 1: wire="mcl-lab-net.cs.columbia.edu" (netnumber=128.59.13).
 Network 2: wire="14-net.cs.columbia.edu" (netnumber=128.59.14).
 Network 3: wire="old-net.cs.columbia.edu" (netnumber=128.59.16).
@@ -2879,9 +2894,9 @@ a comma separated list selected from the following options:
 
 @table @code
 @item fatal
-Fatal errors
+Fatal errors (cannot be turned off)
 @item error
-Non-fatal errors
+Non-fatal errors (cannot be turned off)
 @item user
 Non-fatal user errors
 @item warn
@@ -2896,10 +2911,15 @@ Mount map usage
 Additional statistics
 @item all
 All of the above
+@item defaults
+An alias for "fatal,error,user,warning,info".
 @end table
 
 Initially a set of default logging flags is enabled.  This is as if
-@samp{-x all,nomap,nostats} had been selected.  The command line is
+@samp{-x defaults}
+or
+@samp{-x fatal,error,user,warning,info}
+had been selected.  The command line is
 parsed and logging is controlled by the @code{-x} option.  The very first
 set of logging flags is saved and can not be subsequently disabled using
 @i{Amq}.  This default set of options is useful for general production
@@ -2932,7 +2952,6 @@ of the message types.@refill
 @samp{LOG_INFO}
 @end table
 
-
 The options can be prefixed by the string @samp{no} to indicate
 that this option should be turned off.  For example, to obtain all
 but @samp{info} messages the option @samp{-x all,noinfo} would be used.
@@ -3011,13 +3030,17 @@ can be prefixed with @samp{no} to turn it off.
 
 @table @code
 @item all
-all ``reasonable'' options (currently trace|str|full|mem|info|readdir)
+all options (excluding hrtime and mtab)
+@item defaults
+``sensible'' default options (all--excluding hrtime, mtab, and xdrtrace)
+@item test
+full debug options plus mtab,nodaemon,nofork,noamq
 @item amq
-do not register for amq
+register @i{Amd} with the RPC portmapper, for @i{Amq}
 @item daemon
-do not enter daemon mode
+enter daemon mode
 @item fork
-do not fork child worker (hlfsd only)
+fork child worker (hlfsd only)
 @item full
 program trace
 @item hrtime
@@ -3028,16 +3051,14 @@ print high resolution time stamps (only if @b{syslog}(3) is not used)
 info service specific debugging (hesiod, nis, etc.)  In the case of
 hesiod maps, turns on the hesiod RES_DEBUG internal debugging option.
 @item mem
-trace memory allocations. Needs to be explicitly enabled at compile
+trace memory allocations.  Needs to be explicitly enabled at compile
 time with --enable-debug=mem.
 @item mtab
-use local @file{./mtab} file
+use local mount-table file (defaults to @file{/tmp/mtab}, @pxref{debug_mtab_file Parameter})
 @item readdir
 show readdir progress
 @item str
 debug string munging
-@item test
-full debug but no daemon
 @item trace
 trace RPC protocol and NFS mount arguments
 @item xdrtrace
@@ -3150,6 +3171,7 @@ effect visible to the user.@refill
 * Unix Filesystem::             Native disk filesystem.
 * Caching Filesystem::          Caching from remote server filesystem.
 * CD-ROM Filesystem::           ISO9660 CD ROM.
+* UDF Filesystem::              Universal Disk Format filesystem.
 * Loopback Filesystem::         Local loopback-mount filesystem.
 * Memory/RAM Filesystem::       A memory or RAM-based filesystem.
 * Null Filesystem::             4.4BSD's loopback-mount filesystem.
@@ -3475,7 +3497,7 @@ inconsistent, requiring running the command @file{fsck -F cachefs
 @end enumerate
 
 @c ----------------------------------------------------------------
-@node CD-ROM Filesystem, Loopback Filesystem, Caching Filesystem, Filesystem Types
+@node CD-ROM Filesystem, UDF Filesystem, Caching Filesystem, Filesystem Types
 @comment  node-name,  next,  previous,  up
 @section CD-ROM Filesystem (@samp{cdfs})
 @cindex CD-ROM Filesystem
@@ -3504,7 +3526,36 @@ cdfs      os==sunos4;type:=cdfs;dev:=/dev/sr0 \
 @end example
 
 @c ----------------------------------------------------------------
-@node Loopback Filesystem, Memory/RAM Filesystem, CD-ROM Filesystem, Filesystem Types
+@node UDF Filesystem, Loopback Filesystem, CD-ROM Filesystem, Filesystem Types
+@comment  node-name,  next,  previous,  up
+@section CD-ROM Filesystem (@samp{udf})
+@cindex CD-ROM Filesystem
+@cindex udf, filesystem type
+@cindex Filesystem type; udf
+
+The @dfn{udf} (@samp{type:=udf}) filesystem mounts media with a
+Universal Disk Format (UDF) filesystem on it, e.g., a video DVD.
+
+@noindent
+The following option must be specified:
+
+@table @code
+@cindex dev, mount option
+@cindex Mount option; dev
+@item dev
+the block special device to be mounted.
+@end table
+
+Some operating systems will fail to mount read-only media unless the
+@samp{ro} option is specified.  A udf entry might be:
+
+@example
+udf      os==sunos4;type:=udf;dev:=/dev/sr0 \
+         os==sunos5;addopts:=ro;type:=udf;dev:=/dev/dsk/c0t6d0s2
+@end example
+
+@c ----------------------------------------------------------------
+@node Loopback Filesystem, Memory/RAM Filesystem, UDF Filesystem, Filesystem Types
 @comment  node-name,  next,  previous,  up
 @section Loopback Filesystem (@samp{lofs})
 @cindex Loopback Filesystem
@@ -4203,6 +4254,7 @@ sections that follow.
 * mount_type Parameter::
 * search_path Parameter::
 * selectors_in_defaults Parameter::
+* sun_map_syntax Parameter::
 @end menu
 
 @c ----------------------------------------------------------------
@@ -4326,7 +4378,7 @@ sites can allow for local map customizations and overrides, and can
 distributed maps in several locations as needed.
 
 @c ----------------------------------------------------------------
-@node selectors_in_defaults Parameter, , search_path Parameter, Common Parameters
+@node selectors_in_defaults Parameter, sun_map_syntax Parameter, search_path Parameter, Common Parameters
 @comment  node-name,  next,  previous,  up
 @subsection @t{selectors_in_defaults} Parameter
 @cindex selectors_in_defaults Parameter
@@ -4346,6 +4398,15 @@ performance over slow slip-based networks as follows:
 
 Deprecated form: selectors_on_default.
 
+@c ----------------------------------------------------------------
+@node sun_map_syntax Parameter, , selectors_in_defaults Parameter, Common Parameters
+@comment  node-name,  next,  previous,  up
+@subsection @t{sun_map_syntax} Parameter
+@cindex sun_map_syntax Parameter
+
+(type=boolean, default=@samp{no}).  If @samp{yes}, then @i{Amd} will
+parse the map according to the Sun Automount syntax.
+
 
 @c ================================================================
 @node Global Parameters, Regular Map Parameters, Common Parameters, Amd Configuration File
@@ -4527,14 +4588,14 @@ remain in the cache.
 (type=string, default no cluster).  Same as the @code{-C} option to
 @i{Amd}.  Specifies the alternate HP-UX cluster to use.
 
-@c ---------------------------------------------------------------- 
-@node debug_mtab_file Parameter, debug_options Parameter, cluster Parameter, Global Parameters 
-@comment  node-name,  next,  previous,  up 
-@subsection @t{debug_mtab_file} Parameter 
-@cindex debug_mtab_file Parameter 
+@c ----------------------------------------------------------------
+@node debug_mtab_file Parameter, debug_options Parameter, cluster Parameter, Global Parameters
+@comment  node-name,  next,  previous,  up
+@subsection @t{debug_mtab_file} Parameter
+@cindex debug_mtab_file Parameter
 
-(type=string, default="/tmp/mnttab").  Path to mtab file that is used 
-by @i{Amd} to store a list of mounted file systems during debug-mtab mode.  
+(type=string, default="/tmp/mtab").  Path to mtab file that is used
+by @i{Amd} to store a list of mounted file systems during debug-mtab mode.
 This option only applies to systems that store mtab information on disk.
 
 @c ----------------------------------------------------------------
@@ -4774,7 +4835,7 @@ is generally a bad idea to use those reserved for other services such as
 @subsection @t{log_options} Parameter
 @cindex log_options Parameter
 
-(type=string, default no logging options).  Same as the @code{-x}
+(type=string, default=``defaults'').  Same as the @code{-x}
 option to @i{Amd}.  Specify any logging options for @i{Amd}.  Options
 are comma delimited, and can be preceded by the string @samp{no} to
 negate their meaning.  The @samp{debug} logging option is only available
@@ -4785,12 +4846,14 @@ values are:
 @table @samp
 @item all
 all messages
+@item defaults
+an alias for "fatal,error,user,warning,info"
 @item debug
 debug messages
 @item error
-non-fatal system errors
+non-fatal system errors (cannot be turned off)
 @item fatal
-fatal errors
+fatal errors (cannot be turned off)
 @item info
 information
 @item map
@@ -5271,7 +5334,7 @@ restart_mounts =         yes
 auto_dir =               /n
 log_file =               /var/log/amd
 log_options =            all
-#debug_options =         all
+#debug_options =         defaults
 plock =                  no
 selectors_in_defaults =  yes
 # config.guess picks up "sunos5" and I don't want to edit my maps yet
@@ -5436,6 +5499,7 @@ mount point.
 * Amq -m option::     Obtaining mount statistics.
 * Amq -p option::     Getting Amd's process ID.
 * Amq -P option::     Contacting alternate Amd processes.
+* Amq -q option::     Suppress synchronous unmounting errors.
 * Amq -s option::     Obtaining global statistics.
 * Amq -T option::     Use TCP transport.
 * Amq -U option::     Use UDP transport.
@@ -5641,7 +5705,7 @@ rather not have to search through the process table.  This option is
 used in the @file{ctl-amd} script.
 
 @c ----------------------------------------------------------------
-@node Amq -P option, Amq -s option, Amq -p option, Controlling Amd
+@node Amq -P option, Amq -q option, Amq -p option, Controlling Amd
 @comment  node-name,  next,  previous,  up
 @subsection @i{Amq} @code{-P} option
 @cindex Multiple Amd processes
@@ -5664,7 +5728,16 @@ kill `amq -p -P 300020`
 @end example
 
 @c ----------------------------------------------------------------
-@node Amq -s option, Amq -T option, Amq -P option, Controlling Amd
+@node Amq -q option, Amq -s option, Amq -P option, Controlling Amd
+@comment  node-name,  next,  previous,  up
+@subsection @i{Amq} @code{-q} option
+@cindex Unmounting a filesystem
+
+Suppress any error messages produced when a synchronous unmount fails.
+See @ref{Amq -u option}.
+
+@c ----------------------------------------------------------------
+@node Amq -s option, Amq -T option, Amq -q option, Controlling Amd
 @comment  node-name,  next,  previous,  up
 @subsection @i{Amq} @code{-s} option
 @cindex Global statistics
@@ -5729,11 +5802,19 @@ and if that failed, will try UDP.
 @cindex Forcing filesystem to time out
 @cindex Unmounting a filesystem
 
-The @code{-u} option causes the time-to-live interval of the named mount
-points to be expired, thus causing an unmount attempt.  This is the only
-safe way to unmount an automounted filesystem.  It is not possible to
-unmount a filesystem which has been mounted with the @samp{nounmount}
-flag.
+The @code{-u} option causes the time-to-live interval of the named
+mount points to be expired, thus causing an unmount attempt.  This is
+the only safe way to unmount an automounted filesystem.  If @code{-u}
+is repeated, then @i{Amd} will attempt to unmount the filesystem
+synchronously.  This makes things like
+
+@example
+amq -uu /t/cd0d && eject cd0
+@end example
+
+@noindent
+work as expected.  Any error messages this might produce can be
+suppressed with the @code{-q} option.  See @ref{Amq -q option}.
 
 @c The @code{-H} option informs @i{Amd} that the specified mount point
 @c has hung - as if its keepalive timer had expired.
@@ -5769,11 +5850,10 @@ as a whole, rather than any particular filesystem.  The @code{-x} and
 @code{-D} options have exactly the same effect as @i{Amd}'s corresponding
 command line options.
 
-When @i{Amd} receives a @code{-x} flag it limits the log options being
-modified to those which were not enabled at startup.  This prevents a
-user turning @emph{off} any logging option which was specified at
-startup, though any which have been turned on since then can still be
-turned off.  The @code{-D} option has a similar behavior.
+When @i{Amd} receives the @code{-x} flag, it disallows turning off the
+@samp{fatal} or @samp{error} flags.  Both are on by default.  They are
+mandatory so that @i{Amd} could report important errors, including
+errors relating to turning flags on/off.
 
 @c ################################################################
 @node FSinfo, Hlfsd, Run-time Administration, Top
@@ -6904,8 +6984,8 @@ symbolic link to subdirectory within a user's home directory, depending
 on the user which accessed that link.  It was primarily designed to
 redirect incoming mail to users' home directories, so that it can be read
 from anywhere.  It was designed and implemented by
-@email{ezk@@cs.columbia.edu,Erez Zadok} and
-@email{dupuy@@cs.columbia.edu,Alexander Dupuy}, at the
+@uref{http://www.cs.sunysb.edu/~ezk,Erez Zadok} and
+@email{dupuy AT cs.columbia.edu,Alexander Dupuy}, at the
 @uref{http://www.cs.columbia.edu/,Computer Science Department} of
 @uref{http://www.columbia.edu/,Columbia University}.  A
 @uref{http://www.fsl.cs.sunysb.edu/docs/hlfsd/hlfsd.html,paper}
@@ -7522,7 +7602,6 @@ am-utils, and get installed.
 * automount2amd::
 * ctl-amd::
 * ctl-hlfsd::
-* expn::
 * fix-amd-map::
 * fixmount::
 * fixrmtab::
@@ -7649,7 +7728,7 @@ then start a new process --- only if the previous one died cleanly.
 @xref{Run-time Administration}, for more details.
 
 @c ----------------------------------------------------------------
-@node ctl-hlfsd, expn, ctl-amd, Assorted Tools
+@node ctl-hlfsd, fix-amd-map, ctl-amd, Assorted Tools
 @comment  node-name,  next,  previous,  up
 @section ctl-hlfsd
 @pindex ctl-hlfsd
@@ -7671,27 +7750,7 @@ died cleanly.
 @xref{Hlfsd}, for more details.
 
 @c ----------------------------------------------------------------
-@node expn, fix-amd-map, ctl-hlfsd, Assorted Tools
-@comment  node-name,  next,  previous,  up
-@section expn
-@pindex expn
-
-A script to expand email addresses into their full name.  It is
-generally useful when using with the @file{lostaltmail} script, but is a
-useful tools otherwise.
-
-@example
-$ expn -v ezk@@cs.columbia.edu
-ezk@@cs.columbia.edu ->
-        ezk@@shekel.mcl.cs.columbia.edu
-ezk@@shekel.mcl.cs.columbia.edu ->
-        Erez Zadok <"| /usr/local/mh/lib/slocal -user ezk || exit 75>
-        Erez Zadok <\ezk>
-        Erez Zadok </u/zing/ezk/.mailspool/backup>
-@end example
-
-@c ----------------------------------------------------------------
-@node fix-amd-map, fixmount, expn, Assorted Tools
+@node fix-amd-map, fixmount, ctl-hlfsd, Assorted Tools
 @comment  node-name,  next,  previous,  up
 @section fix-amd-map
 @pindex fix-amd-map
@@ -8581,7 +8640,7 @@ XXX: This section needs to be updated
 @comment  node-name,  next,  previous,  up
 @unnumbered Acknowledgments & Trademarks
 
-Many thanks to the @email{am-utils@@am-utils.org,Am-Utils Users}
+Many thanks to the Am-Utils Users
 mailing list through the months developing am-utils.  These members
 have contributed to the discussions, ideas, code and documentation,
 and subjected their systems to alpha quality code.  Special thanks go
@@ -8589,10 +8648,10 @@ to those @uref{http://www.am-utils.org/docs/am-utils/AUTHORS.txt,authors} who ha
 submitted patches, and especially to the maintainers:
 
 @itemize @bullet
-@item @email{ezk@@cs.sunysb.edu,Erez Zadok}
-@item @email{ib42@@cs.columbia.edu,Ion Badulescu}
-@item @email{ro@@techfak.uni-bielefeld.de,Rainer Orth}
-@item @email{nick.williams@@morganstanley.com,Nick Williams}
+@item @uref{http://www.cs.sunysb.edu/~ezk,Erez Zadok}
+@item @email{ionut AT badula.org,Ion Badulescu}
+@item @email{ro AT techfak.uni-bielefeld.de,Rainer Orth}
+@item @email{nick.williams AT morganstanley.com,Nick Williams}
 @end itemize
 
 Thanks to the Formal Methods Group at Imperial College for suffering
@@ -8602,7 +8661,7 @@ Thanks to the many people who have helped with the development of
 @i{Amd}, especially Piete Brooks at the Cambridge University Computing
 Lab for many hours of testing, experimentation and discussion.
 
-Thanks to the older @email{amd-workers@@majordomo.glue.umd.edu,Amd
+Thanks to the older @email{amd-workers AT majordomo.glue.umd.edu,Amd
 Workers} mailing list (now defunct) members for many suggestions and
 bug reports to @i{Amd}.
 
diff --git a/doc/hlfsd.ps b/doc/hlfsd.ps
new file mode 100644
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+y(Mailing)h(address:)23 b(System)15 b(Managemen)o(t)f(AR)m(TS,)g(199)h(Main)g
+(Street,)h(Suite)g(900,)f(White)g(Plains,)g(NY)75 2474 y(10601.)i(Email)11
+b(address:)20 b Fk(dupuy@smarts.co)o(m)p Fl(.)954 2825 y(15)p
+eop
+%%Trailer
+end
+userdict /end-hook known{end-hook}if
+%%EOF
diff --git a/doc/mdate-sh b/doc/mdate-sh
new file mode 100755
index 000000000000..b3719cf76191
--- /dev/null
+++ b/doc/mdate-sh
@@ -0,0 +1,224 @@
+#!/bin/sh
+# Get modification time of a file or directory and pretty-print it.
+
+scriptversion=2010-08-21.06; # UTC
+
+# Copyright (C) 1995-2013 Free Software Foundation, Inc.
+# written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+fi
+
+case $1 in
+  '')
+     echo "$0: No file.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: mdate-sh [--help] [--version] FILE
+
+Pretty-print the modification day of FILE, in the format:
+1 January 1970
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "mdate-sh $scriptversion"
+    exit $?
+    ;;
+esac
+
+error ()
+{
+  echo "$0: $1" >&2
+  exit 1
+}
+
+
+# Prevent date giving response in another language.
+LANG=C
+export LANG
+LC_ALL=C
+export LC_ALL
+LC_TIME=C
+export LC_TIME
+
+# GNU ls changes its time format in response to the TIME_STYLE
+# variable.  Since we cannot assume 'unset' works, revert this
+# variable to its documented default.
+if test "${TIME_STYLE+set}" = set; then
+  TIME_STYLE=posix-long-iso
+  export TIME_STYLE
+fi
+
+save_arg1=$1
+
+# Find out how to get the extended ls output of a file or directory.
+if ls -L /dev/null 1>/dev/null 2>&1; then
+  ls_command='ls -L -l -d'
+else
+  ls_command='ls -l -d'
+fi
+# Avoid user/group names that might have spaces, when possible.
+if ls -n /dev/null 1>/dev/null 2>&1; then
+  ls_command="$ls_command -n"
+fi
+
+# A 'ls -l' line looks as follows on OS/2.
+#  drwxrwx---        0 Aug 11  2001 foo
+# This differs from Unix, which adds ownership information.
+#  drwxrwx---   2 root  root      4096 Aug 11  2001 foo
+#
+# To find the date, we split the line on spaces and iterate on words
+# until we find a month.  This cannot work with files whose owner is a
+# user named "Jan", or "Feb", etc.  However, it's unlikely that '/'
+# will be owned by a user whose name is a month.  So we first look at
+# the extended ls output of the root directory to decide how many
+# words should be skipped to get the date.
+
+# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
+set x`$ls_command /`
+
+# Find which argument is the month.
+month=
+command=
+until test $month
+do
+  test $# -gt 0 || error "failed parsing '$ls_command /' output"
+  shift
+  # Add another shift to the command.
+  command="$command shift;"
+  case $1 in
+    Jan) month=January; nummonth=1;;
+    Feb) month=February; nummonth=2;;
+    Mar) month=March; nummonth=3;;
+    Apr) month=April; nummonth=4;;
+    May) month=May; nummonth=5;;
+    Jun) month=June; nummonth=6;;
+    Jul) month=July; nummonth=7;;
+    Aug) month=August; nummonth=8;;
+    Sep) month=September; nummonth=9;;
+    Oct) month=October; nummonth=10;;
+    Nov) month=November; nummonth=11;;
+    Dec) month=December; nummonth=12;;
+  esac
+done
+
+test -n "$month" || error "failed parsing '$ls_command /' output"
+
+# Get the extended ls output of the file or directory.
+set dummy x`eval "$ls_command \"\\\$save_arg1\""`
+
+# Remove all preceding arguments
+eval $command
+
+# Because of the dummy argument above, month is in $2.
+#
+# On a POSIX system, we should have
+#
+# $# = 5
+# $1 = file size
+# $2 = month
+# $3 = day
+# $4 = year or time
+# $5 = filename
+#
+# On Darwin 7.7.0 and 7.6.0, we have
+#
+# $# = 4
+# $1 = day
+# $2 = month
+# $3 = year or time
+# $4 = filename
+
+# Get the month.
+case $2 in
+  Jan) month=January; nummonth=1;;
+  Feb) month=February; nummonth=2;;
+  Mar) month=March; nummonth=3;;
+  Apr) month=April; nummonth=4;;
+  May) month=May; nummonth=5;;
+  Jun) month=June; nummonth=6;;
+  Jul) month=July; nummonth=7;;
+  Aug) month=August; nummonth=8;;
+  Sep) month=September; nummonth=9;;
+  Oct) month=October; nummonth=10;;
+  Nov) month=November; nummonth=11;;
+  Dec) month=December; nummonth=12;;
+esac
+
+case $3 in
+  ???*) day=$1;;
+  *) day=$3; shift;;
+esac
+
+# Here we have to deal with the problem that the ls output gives either
+# the time of day or the year.
+case $3 in
+  *:*) set `date`; eval year=\$$#
+       case $2 in
+	 Jan) nummonthtod=1;;
+	 Feb) nummonthtod=2;;
+	 Mar) nummonthtod=3;;
+	 Apr) nummonthtod=4;;
+	 May) nummonthtod=5;;
+	 Jun) nummonthtod=6;;
+	 Jul) nummonthtod=7;;
+	 Aug) nummonthtod=8;;
+	 Sep) nummonthtod=9;;
+	 Oct) nummonthtod=10;;
+	 Nov) nummonthtod=11;;
+	 Dec) nummonthtod=12;;
+       esac
+       # For the first six month of the year the time notation can also
+       # be used for files modified in the last year.
+       if (expr $nummonth \> $nummonthtod) > /dev/null;
+       then
+	 year=`expr $year - 1`
+       fi;;
+  *) year=$3;;
+esac
+
+# The result.
+echo $day $month $year
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/doc/stamp-vti b/doc/stamp-vti
index 41b19a30d5c6..9a4feda60f57 100644
--- a/doc/stamp-vti
+++ b/doc/stamp-vti
@@ -1,4 +1,4 @@
-@set UPDATED 20 April 2006
-@set UPDATED-MONTH April 2006
-@set EDITION 6.1.5
-@set VERSION 6.1.5
+@set UPDATED 28 October 2014
+@set UPDATED-MONTH October 2014
+@set EDITION 6.2
+@set VERSION 6.2
diff --git a/doc/texinfo.tex b/doc/texinfo.tex
index e758cedae7e6..85f184cc4cbb 100644
--- a/doc/texinfo.tex
+++ b/doc/texinfo.tex
@@ -1,18 +1,18 @@
 % texinfo.tex -- TeX macros to handle Texinfo files.
-%
+% 
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2004-09-06.16}
+\def\texinfoversion{2013-02-01.11}
 %
-% Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
-% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
-% Foundation, Inc.
+% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
+% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+% 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
 %
-% This texinfo.tex file is free software; you can redistribute it and/or
+% This texinfo.tex file is free software: you can redistribute it and/or
 % modify it under the terms of the GNU General Public License as
-% published by the Free Software Foundation; either version 2, or (at
-% your option) any later version.
+% published by the Free Software Foundation, either version 3 of the
+% License, or (at your option) any later version.
 %
 % This texinfo.tex file is distributed in the hope that it will be
 % useful, but WITHOUT ANY WARRANTY; without even the implied warranty
@@ -20,19 +20,18 @@
 % General Public License for more details.
 %
 % You should have received a copy of the GNU General Public License
-% along with this texinfo.tex file; see the file COPYING.  If not, write
-% to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-% Boston, MA 02111-1307, USA.
+% along with this program.  If not, see <http://www.gnu.org/licenses/>.
 %
 % As a special exception, when this file is read by TeX when processing
 % a Texinfo source document, you may use the result without
-% restriction.  (This has been our intent since Texinfo was invented.)
+% restriction. This Exception is an additional permission under section 7
+% of the GNU General Public License, version 3 ("GPLv3").
 %
 % Please try the latest version of texinfo.tex before submitting bug
 % reports; you can get the latest version from:
-%   http://www.gnu.org/software/texinfo/ (the Texinfo home page), or
-%   ftp://tug.org/tex/texinfo.tex
-%     (and all CTAN mirrors, see http://www.ctan.org).
+%   http://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or
+%   http://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or
+%   http://www.gnu.org/software/texinfo/ (the Texinfo home page)
 % The texinfo.tex in any given distribution could well be out
 % of date, so if that's what you're using, please check.
 %
@@ -67,7 +66,6 @@
 \everyjob{\message{[Texinfo version \texinfoversion]}%
   \catcode`+=\active \catcode`\_=\active}
 
-\message{Basics,}
 \chardef\other=12
 
 % We never want plain's \outer definition of \+ in Texinfo.
@@ -89,15 +87,19 @@
 \let\ptexhat=^
 \let\ptexi=\i
 \let\ptexindent=\indent
-\let\ptexnoindent=\noindent
 \let\ptexinsert=\insert
 \let\ptexlbrace=\{
 \let\ptexless=<
+\let\ptexnewwrite\newwrite
+\let\ptexnoindent=\noindent
 \let\ptexplus=+
+\let\ptexraggedright=\raggedright
 \let\ptexrbrace=\}
 \let\ptexslash=\/
 \let\ptexstar=\*
 \let\ptext=\t
+\let\ptextop=\top
+{\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode
 
 % If this character appears in an error message or help string, it
 % starts a new line in the output.
@@ -115,10 +117,11 @@
 % Set up fixed words for English if not already set.
 \ifx\putwordAppendix\undefined  \gdef\putwordAppendix{Appendix}\fi
 \ifx\putwordChapter\undefined   \gdef\putwordChapter{Chapter}\fi
+\ifx\putworderror\undefined     \gdef\putworderror{error}\fi
 \ifx\putwordfile\undefined      \gdef\putwordfile{file}\fi
 \ifx\putwordin\undefined        \gdef\putwordin{in}\fi
-\ifx\putwordIndexIsEmpty\undefined     \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
-\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
+\ifx\putwordIndexIsEmpty\undefined       \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
+\ifx\putwordIndexNonexistent\undefined   \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
 \ifx\putwordInfo\undefined      \gdef\putwordInfo{Info}\fi
 \ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
 \ifx\putwordMethodon\undefined  \gdef\putwordMethodon{Method on}\fi
@@ -152,20 +155,25 @@
 \ifx\putwordDefopt\undefined    \gdef\putwordDefopt{User Option}\fi
 \ifx\putwordDeffunc\undefined   \gdef\putwordDeffunc{Function}\fi
 
-% In some macros, we cannot use the `\? notation---the left quote is
-% in some cases the escape char.
+% Since the category of space is not known, we have to be careful.
+\chardef\spacecat = 10
+\def\spaceisspace{\catcode`\ =\spacecat}
+
+% sometimes characters are active, so we need control sequences.
+\chardef\ampChar   = `\&
 \chardef\colonChar = `\:
 \chardef\commaChar = `\,
+\chardef\dashChar  = `\-
 \chardef\dotChar   = `\.
 \chardef\exclamChar= `\!
+\chardef\hashChar  = `\#
+\chardef\lquoteChar= `\`
 \chardef\questChar = `\?
+\chardef\rquoteChar= `\'
 \chardef\semiChar  = `\;
+\chardef\slashChar = `\/
 \chardef\underChar = `\_
 
-\chardef\spaceChar = `\ %
-\chardef\spacecat = 10
-\def\spaceisspace{\catcode\spaceChar=\spacecat}
-
 % Ignore a token.
 %
 \def\gobble#1{}
@@ -194,36 +202,7 @@
 % that mark overfull boxes (in case you have decided
 % that the text looks ok even though it passes the margin).
 %
-\def\finalout{\overfullrule=0pt}
-
-% @| inserts a changebar to the left of the current line.  It should
-% surround any changed text.  This approach does *not* work if the
-% change spans more than two lines of output.  To handle that, we would
-% have adopt a much more difficult approach (putting marks into the main
-% vertical list for the beginning and end of each change).
-%
-\def\|{%
-  % \vadjust can only be used in horizontal mode.
-  \leavevmode
-  %
-  % Append this vertical mode material after the current line in the output.
-  \vadjust{%
-    % We want to insert a rule with the height and depth of the current
-    % leading; that is exactly what \strutbox is supposed to record.
-    \vskip-\baselineskip
-    %
-    % \vadjust-items are inserted at the left edge of the type.  So
-    % the \llap here moves out into the left-hand margin.
-    \llap{%
-      %
-      % For a thicker or thinner bar, change the `1pt'.
-      \vrule height\baselineskip width1pt
-      %
-      % This is the space between the bar and the text.
-      \hskip 12pt
-    }%
-  }%
-}
+\def\finalout{\overfullrule=0pt }
 
 % Sometimes it is convenient to have everything in the transcript file
 % and nothing on the terminal.  We don't just call \tracingall here,
@@ -241,7 +220,7 @@
   \tracingmacros2
   \tracingrestores1
   \showboxbreadth\maxdimen \showboxdepth\maxdimen
-  \ifx\eTeXversion\undefined\else % etex gives us more logging
+  \ifx\eTeXversion\thisisundefined\else % etex gives us more logging
     \tracingscantokens1
     \tracingifs1
     \tracinggroups1
@@ -252,6 +231,13 @@
   \errorcontextlines16
 }%
 
+% @errormsg{MSG}.  Do the index-like expansions on MSG, but if things
+% aren't perfect, it's not the end of the world, being an error message,
+% after all.
+% 
+\def\errormsg{\begingroup \indexnofonts \doerrormsg}
+\def\doerrormsg#1{\errmessage{#1}}
+
 % add check for \lastpenalty to plain's definitions.  If the last thing
 % we did was a \nobreak, we don't want to insert more space.
 %
@@ -262,7 +248,6 @@
 \def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount
   \removelastskip\penalty-200\bigskip\fi\fi}
 
-% For @cropmarks command.
 % Do @cropmarks to get crop marks.
 %
 \newif\ifcropmarks
@@ -276,6 +261,50 @@
 \newdimen\cornerthick \cornerthick=.3pt
 \newdimen\topandbottommargin \topandbottommargin=.75in
 
+% Output a mark which sets \thischapter, \thissection and \thiscolor.
+% We dump everything together because we only have one kind of mark.
+% This works because we only use \botmark / \topmark, not \firstmark.
+%
+% A mark contains a subexpression of the \ifcase ... \fi construct.
+% \get*marks macros below extract the needed part using \ifcase.
+%
+% Another complication is to let the user choose whether \thischapter
+% (\thissection) refers to the chapter (section) in effect at the top
+% of a page, or that at the bottom of a page.  The solution is
+% described on page 260 of The TeXbook.  It involves outputting two
+% marks for the sectioning macros, one before the section break, and
+% one after.  I won't pretend I can describe this better than DEK...
+\def\domark{%
+  \toks0=\expandafter{\lastchapterdefs}%
+  \toks2=\expandafter{\lastsectiondefs}%
+  \toks4=\expandafter{\prevchapterdefs}%
+  \toks6=\expandafter{\prevsectiondefs}%
+  \toks8=\expandafter{\lastcolordefs}%
+  \mark{%
+                   \the\toks0 \the\toks2
+      \noexpand\or \the\toks4 \the\toks6
+    \noexpand\else \the\toks8
+  }%
+}
+% \topmark doesn't work for the very first chapter (after the title
+% page or the contents), so we use \firstmark there -- this gets us
+% the mark with the chapter defs, unless the user sneaks in, e.g.,
+% @setcolor (or @url, or @link, etc.) between @contents and the very
+% first @chapter.
+\def\gettopheadingmarks{%
+  \ifcase0\topmark\fi
+  \ifx\thischapter\empty \ifcase0\firstmark\fi \fi
+}
+\def\getbottomheadingmarks{\ifcase1\botmark\fi}
+\def\getcolormarks{\ifcase2\topmark\fi}
+
+% Avoid "undefined control sequence" errors.
+\def\lastchapterdefs{}
+\def\lastsectiondefs{}
+\def\prevchapterdefs{}
+\def\prevsectiondefs{}
+\def\lastcolordefs{}
+
 % Main output routine.
 \chardef\PAGE = 255
 \output = {\onepageout{\pagecontents\PAGE}}
@@ -293,7 +322,9 @@
   %
   % Do this outside of the \shipout so @code etc. will be expanded in
   % the headline as they should be, not taken literally (outputting ''code).
+  \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi
   \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}%
+  \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi
   \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}%
   %
   {%
@@ -301,10 +332,14 @@
     % take effect in \write's, yet the group defined by the \vbox ends
     % before the \shipout runs.
     %
-    \escapechar = `\\     % use backslash in output files.
     \indexdummies         % don't expand commands in the output.
     \normalturnoffactive  % \ in index entries must not stay \, e.g., if
-                   % the page break happens to be in the middle of an example.
+               % the page break happens to be in the middle of an example.
+               % We don't want .vr (or whatever) entries like this:
+               % \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}}
+               % "\acronym" won't work when it's read back in;
+               % it needs to be
+               % {\code {{\tt \backslashcurfont }acronym}
     \shipout\vbox{%
       % Do this early so pdf references go to the beginning of the page.
       \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi
@@ -332,9 +367,9 @@
       \pagebody{#1}%
       \ifdim\ht\footlinebox > 0pt
         % Only leave this space if the footline is nonempty.
-        % (We lessened \vsize for it in \oddfootingxxx.)
+        % (We lessened \vsize for it in \oddfootingyyy.)
         % The \baselineskip=24pt in plain's \makefootline has no effect.
-        \vskip 2\baselineskip
+        \vskip 24pt
         \unvbox\footlinebox
       \fi
       %
@@ -355,7 +390,7 @@
       \egroup % \vbox from first cropmarks clause
       \fi
     }% end of \shipout\vbox
-  }% end of group with \normalturnoffactive
+  }% end of group with \indexdummies
   \advancepageno
   \ifnum\outputpenalty>-20000 \else\dosupereject\fi
 }
@@ -368,7 +403,7 @@
 % marginal hacks, juha@viisa.uucp (Juha Takala)
 \ifvoid\margin\else % marginal info is present
   \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
-\dimen@=\dp#1 \unvbox#1
+\dimen@=\dp#1\relax \unvbox#1\relax
 \ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
 \ifr@ggedbottom \kern-\dimen@ \vfil \fi}
 }
@@ -390,7 +425,7 @@
 %
 \def\parsearg{\parseargusing{}}
 \def\parseargusing#1#2{%
-  \def\next{#2}%
+  \def\argtorun{#2}%
   \begingroup
     \obeylines
     \spaceisspace
@@ -409,7 +444,7 @@
 \def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm}
 \def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}
 
-% Each occurence of `\^^M' or `<space>\^^M' is replaced by a single space.
+% Each occurrence of `\^^M' or `<space>\^^M' is replaced by a single space.
 %
 % \argremovec might leave us with trailing space, e.g.,
 %    @end itemize  @c foo
@@ -421,8 +456,7 @@
 \def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{%
   \def\temp{#3}%
   \ifx\temp\empty
-    % We cannot use \next here, as it holds the macro to run;
-    % thus we reuse \temp.
+    % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp:
     \let\temp\finishparsearg
   \else
     \let\temp\argcheckspaces
@@ -434,14 +468,14 @@
 % If a _delimited_ argument is enclosed in braces, they get stripped; so
 % to get _exactly_ the rest of the line, we had to prevent such situation.
 % We prepended an \empty token at the very beginning and we expand it now,
-% just before passing the control to \next.
-% (Similarily, we have to think about #3 of \argcheckspacesY above: it is
+% just before passing the control to \argtorun.
+% (Similarly, we have to think about #3 of \argcheckspacesY above: it is
 % either the null string, or it ends with \^^M---thus there is no danger
 % that a pair of braces would be stripped.
 %
 % But first, we have to remove the trailing space token.
 %
-\def\finishparsearg#1 \ArgTerm{\expandafter\next\expandafter{#1}}
+\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}}
 
 % \parseargdef\foo{...}
 %	is roughly equivalent to
@@ -492,12 +526,12 @@
 % used to check whether the current environment is the one expected.
 %
 % Non-false conditionals (@iftex, @ifset) don't fit into this, so they
-% are not treated as enviroments; they don't open a group.  (The
+% are not treated as environments; they don't open a group.  (The
 % implementation of @end takes care not to call \endgroup in this
 % special case.)
 
 
-% At runtime, environments start with this:
+% At run-time, environments start with this:
 \def\startenvironment#1{\begingroup\def\thisenv{#1}}
 % initialize
 \let\thisenv\empty
@@ -515,7 +549,7 @@
   \fi
 }
 
-% Evironment mismatch, #1 expected:
+% Environment mismatch, #1 expected:
 \def\badenverr{%
   \errhelp = \EMsimple
   \errmessage{This command can appear only \inenvironment\temp,
@@ -523,7 +557,7 @@
 }
 \def\inenvironment#1{%
   \ifx#1\empty
-    out of any environment%
+    outside of any environment%
   \else
     in environment \expandafter\string#1%
   \fi
@@ -535,7 +569,7 @@
 \parseargdef\end{%
   \if 1\csname iscond.#1\endcsname
   \else
-    % The general wording of \badenverr may not be ideal, but... --kasal, 06nov03
+    % The general wording of \badenverr may not be ideal.
     \expandafter\checkenv\csname#1\endcsname
     \csname E#1\endcsname
     \endgroup
@@ -545,85 +579,6 @@
 \newhelp\EMsimple{Press RETURN to continue.}
 
 
-%% Simple single-character @ commands
-
-% @@ prints an @
-% Kludge this until the fonts are right (grr).
-\def\@{{\tt\char64}}
-
-% This is turned off because it was never documented
-% and you can use @w{...} around a quote to suppress ligatures.
-%% Define @` and @' to be the same as ` and '
-%% but suppressing ligatures.
-%\def\`{{`}}
-%\def\'{{'}}
-
-% Used to generate quoted braces.
-\def\mylbrace {{\tt\char123}}
-\def\myrbrace {{\tt\char125}}
-\let\{=\mylbrace
-\let\}=\myrbrace
-\begingroup
-  % Definitions to produce \{ and \} commands for indices,
-  % and @{ and @} for the aux file.
-  \catcode`\{ = \other \catcode`\} = \other
-  \catcode`\[ = 1 \catcode`\] = 2
-  \catcode`\! = 0 \catcode`\\ = \other
-  !gdef!lbracecmd[\{]%
-  !gdef!rbracecmd[\}]%
-  !gdef!lbraceatcmd[@{]%
-  !gdef!rbraceatcmd[@}]%
-!endgroup
-
-% @comma{} to avoid , parsing problems.
-\let\comma = ,
-
-% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
-% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H.
-\let\, = \c
-\let\dotaccent = \.
-\def\ringaccent#1{{\accent23 #1}}
-\let\tieaccent = \t
-\let\ubaraccent = \b
-\let\udotaccent = \d
-
-% Other special characters: @questiondown @exclamdown @ordf @ordm
-% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss.
-\def\questiondown{?`}
-\def\exclamdown{!`}
-\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}}
-\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}}
-
-% Dotless i and dotless j, used for accents.
-\def\imacro{i}
-\def\jmacro{j}
-\def\dotless#1{%
-  \def\temp{#1}%
-  \ifx\temp\imacro \ptexi
-  \else\ifx\temp\jmacro \j
-  \else \errmessage{@dotless can be used only with i or j}%
-  \fi\fi
-}
-
-% The \TeX{} logo, as in plain, but resetting the spacing so that a
-% period following counts as ending a sentence.  (Idea found in latex.)
-%
-\edef\TeX{\TeX \spacefactor=1000 }
-
-% @LaTeX{} logo.  Not quite the same results as the definition in
-% latex.ltx, since we use a different font for the raised A; it's most
-% convenient for us to use an explicitly smaller font, rather than using
-% the \scriptstyle font (since we don't reset \scriptstyle and
-% \scriptscriptstyle).
-%
-\def\LaTeX{%
-  L\kern-.36em
-  {\setbox0=\hbox{T}%
-   \vbox to \ht0{\hbox{\selectfonts\lllsize A}\vss}}%
-  \kern-.15em
-  \TeX
-}
-
 % Be sure we're in horizontal mode when doing a tie, since we make space
 % equivalent to this in @example-like environments. Otherwise, a space
 % at the beginning of a line will start with \penalty -- and
@@ -640,19 +595,34 @@
 \def\:{\spacefactor=1000 }
 
 % @* forces a line break.
-\def\*{\hfil\break\hbox{}\ignorespaces}
+\def\*{\unskip\hfil\break\hbox{}\ignorespaces}
 
 % @/ allows a line break.
 \let\/=\allowbreak
 
 % @. is an end-of-sentence period.
-\def\.{.\spacefactor=3000 }
+\def\.{.\spacefactor=\endofsentencespacefactor\space}
 
 % @! is an end-of-sentence bang.
-\def\!{!\spacefactor=3000 }
+\def\!{!\spacefactor=\endofsentencespacefactor\space}
 
 % @? is an end-of-sentence query.
-\def\?{?\spacefactor=3000 }
+\def\?{?\spacefactor=\endofsentencespacefactor\space}
+
+% @frenchspacing on|off  says whether to put extra space after punctuation.
+%
+\def\onword{on}
+\def\offword{off}
+%
+\parseargdef\frenchspacing{%
+  \def\temp{#1}%
+  \ifx\temp\onword \plainfrenchspacing
+  \else\ifx\temp\offword \plainnonfrenchspacing
+  \else
+    \errhelp = \EMsimple
+    \errmessage{Unknown @frenchspacing option `\temp', must be on|off}%
+  \fi\fi
+}
 
 % @w prevents a word break.  Without the \leavevmode, @w at the
 % beginning of a paragraph, when TeX is still in vertical mode, would
@@ -732,15 +702,6 @@ where each line of input produces a line of output.}
 
 \newdimen\mil  \mil=0.001in
 
-% Old definition--didn't work.
-%\parseargdef\need{\par %
-%% This method tries to make TeX break the page naturally
-%% if the depth of the box does not fit.
-%{\baselineskip=0pt%
-%\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak
-%\prevdepth=-1000pt
-%}}
-
 \parseargdef\need{%
   % Ensure vertical mode, so we don't make a big box in the middle of a
   % paragraph.
@@ -804,7 +765,7 @@ where each line of input produces a line of output.}
 
 % @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current
 % paragraph.  For more general purposes, use the \margin insertion
-% class.  WHICH is `l' or `r'.
+% class.  WHICH is `l' or `r'.  Not documented, written for gawk manual.
 %
 \newskip\inmarginspacing \inmarginspacing=1cm
 \def\strutdepth{\dp\strutbox}
@@ -851,15 +812,51 @@ where each line of input produces a line of output.}
   \temp
 }
 
-% @include file    insert text of that file as input.
+% @| inserts a changebar to the left of the current line.  It should
+% surround any changed text.  This approach does *not* work if the
+% change spans more than two lines of output.  To handle that, we would
+% have adopt a much more difficult approach (putting marks into the main
+% vertical list for the beginning and end of each change).  This command
+% is not documented, not supported, and doesn't work.
+%
+\def\|{%
+  % \vadjust can only be used in horizontal mode.
+  \leavevmode
+  %
+  % Append this vertical mode material after the current line in the output.
+  \vadjust{%
+    % We want to insert a rule with the height and depth of the current
+    % leading; that is exactly what \strutbox is supposed to record.
+    \vskip-\baselineskip
+    %
+    % \vadjust-items are inserted at the left edge of the type.  So
+    % the \llap here moves out into the left-hand margin.
+    \llap{%
+      %
+      % For a thicker or thinner bar, change the `1pt'.
+      \vrule height\baselineskip width1pt
+      %
+      % This is the space between the bar and the text.
+      \hskip 12pt
+    }%
+  }%
+}
+
+% @include FILE -- \input text of FILE.
 %
 \def\include{\parseargusing\filenamecatcodes\includezzz}
 \def\includezzz#1{%
   \pushthisfilestack
   \def\thisfile{#1}%
   {%
-    \makevalueexpandable
-    \def\temp{\input #1 }%
+    \makevalueexpandable  % we want to expand any @value in FILE.
+    \turnoffactive        % and allow special characters in the expansion
+    \indexnofonts         % Allow `@@' and other weird things in file names.
+    \wlog{texinfo.tex: doing @include of #1^^J}%
+    \edef\temp{\noexpand\input #1 }%
+    %
+    % This trickery is to read FILE outside of a group, in case it makes
+    % definitions, etc.
     \expandafter
   }\temp
   \popthisfilestack
@@ -874,6 +871,8 @@ where each line of input produces a line of output.}
   \catcode`>=\other
   \catcode`+=\other
   \catcode`-=\other
+  \catcode`\`=\other
+  \catcode`\'=\other
 }
 
 \def\pushthisfilestack{%
@@ -889,7 +888,7 @@ where each line of input produces a line of output.}
 \def\popthisfilestack{\errthisfilestackempty}
 \def\errthisfilestackempty{\errmessage{Internal error:
   the stack of filenames is empty.}}
-
+%
 \def\thisfile{}
 
 % @center line
@@ -897,36 +896,46 @@ where each line of input produces a line of output.}
 %
 \parseargdef\center{%
   \ifhmode
-    \let\next\centerH
+    \let\centersub\centerH
   \else
-    \let\next\centerV
+    \let\centersub\centerV
   \fi
-  \next{\hfil \ignorespaces#1\unskip \hfil}%
+  \centersub{\hfil \ignorespaces#1\unskip \hfil}%
+  \let\centersub\relax % don't let the definition persist, just in case
 }
-\def\centerH#1{%
-  {%
-    \hfil\break
-    \advance\hsize by -\leftskip
-    \advance\hsize by -\rightskip
-    \line{#1}%
-    \break
-  }%
+\def\centerH#1{{%
+  \hfil\break
+  \advance\hsize by -\leftskip
+  \advance\hsize by -\rightskip
+  \line{#1}%
+  \break
+}}
+%
+\newcount\centerpenalty
+\def\centerV#1{%
+  % The idea here is the same as in \startdefun, \cartouche, etc.: if
+  % @center is the first thing after a section heading, we need to wipe
+  % out the negative parskip inserted by \sectionheading, but still
+  % prevent a page break here.
+  \centerpenalty = \lastpenalty
+  \ifnum\centerpenalty>10000 \vskip\parskip \fi
+  \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi
+  \line{\kern\leftskip #1\kern\rightskip}%
 }
-\def\centerV#1{\line{\kern\leftskip #1\kern\rightskip}}
 
 % @sp n   outputs n lines of vertical space
-
+%
 \parseargdef\sp{\vskip #1\baselineskip}
 
 % @comment ...line which is ignored...
 % @c is the same as @comment
 % @ignore ... @end ignore  is another way to write a comment
-
+%
 \def\comment{\begingroup \catcode`\^^M=\other%
 \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
 \commentxxx}
 {\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
-
+%
 \let\c=\comment
 
 % @paragraphindent NCHARS
@@ -1019,86 +1028,6 @@ where each line of input produces a line of output.}
 }
 
 
-% @asis just yields its argument.  Used with @table, for example.
-%
-\def\asis#1{#1}
-
-% @math outputs its argument in math mode.
-%
-% One complication: _ usually means subscripts, but it could also mean
-% an actual _ character, as in @math{@var{some_variable} + 1}.  So make
-% _ active, and distinguish by seeing if the current family is \slfam,
-% which is what @var uses.
-{
-  \catcode\underChar = \active
-  \gdef\mathunderscore{%
-    \catcode\underChar=\active
-    \def_{\ifnum\fam=\slfam \_\else\sb\fi}%
-  }
-}
-% Another complication: we want \\ (and @\) to output a \ character.
-% FYI, plain.tex uses \\ as a temporary control sequence (why?), but
-% this is not advertised and we don't care.  Texinfo does not
-% otherwise define @\.
-%
-% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
-\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
-%
-\def\math{%
-  \tex
-  \mathunderscore
-  \let\\ = \mathbackslash
-  \mathactive
-  $\finishmath
-}
-\def\finishmath#1{#1$\endgroup}  % Close the group opened by \tex.
-
-% Some active characters (such as <) are spaced differently in math.
-% We have to reset their definitions in case the @math was an argument
-% to a command which sets the catcodes (such as @item or @section).
-%
-{
-  \catcode`^ = \active
-  \catcode`< = \active
-  \catcode`> = \active
-  \catcode`+ = \active
-  \gdef\mathactive{%
-    \let^ = \ptexhat
-    \let< = \ptexless
-    \let> = \ptexgtr
-    \let+ = \ptexplus
-  }
-}
-
-% @bullet and @minus need the same treatment as @math, just above.
-\def\bullet{$\ptexbullet$}
-\def\minus{$-$}
-
-% @dots{} outputs an ellipsis using the current font.
-% We do .5em per period so that it has the same spacing in a typewriter
-% font as three actual period characters.
-%
-\def\dots{%
-  \leavevmode
-  \hbox to 1.5em{%
-    \hskip 0pt plus 0.25fil
-    .\hfil.\hfil.%
-    \hskip 0pt plus 0.5fil
-  }%
-}
-
-% @enddots{} is an end-of-sentence ellipsis.
-%
-\def\enddots{%
-  \dots
-  \spacefactor=3000
-}
-
-% @comma{} is so commas can be inserted into text without messing up
-% Texinfo's parsing.
-%
-\let\comma = ,
-
 % @refill is a no-op.
 \let\refill=\relax
 
@@ -1163,9 +1092,8 @@ where each line of input produces a line of output.}
 \newif\ifpdfmakepagedest
 
 % when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1
-% can be set).  So we test for \relax and 0 as well as \undefined,
-% borrowed from ifpdf.sty.
-\ifx\pdfoutput\undefined
+% can be set).  So we test for \relax and 0 as well as being undefined.
+\ifx\pdfoutput\thisisundefined
 \else
   \ifx\pdfoutput\relax
   \else
@@ -1175,40 +1103,157 @@ where each line of input produces a line of output.}
     \fi
   \fi
 \fi
-%
+
+% PDF uses PostScript string constants for the names of xref targets,
+% for display in the outlines, and in other places.  Thus, we have to
+% double any backslashes.  Otherwise, a name like "\node" will be
+% interpreted as a newline (\n), followed by o, d, e.  Not good.
+% 
+% See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and
+% related messages.  The final outcome is that it is up to the TeX user
+% to double the backslashes and otherwise make the string valid, so
+% that's what we do.  pdftex 1.30.0 (ca.2005) introduced a primitive to
+% do this reliably, so we use it.
+
+% #1 is a control sequence in which to do the replacements,
+% which we \xdef.
+\def\txiescapepdf#1{%
+  \ifx\pdfescapestring\thisisundefined
+    % No primitive available; should we give a warning or log?
+    % Many times it won't matter.
+  \else
+    % The expandable \pdfescapestring primitive escapes parentheses,
+    % backslashes, and other special chars.
+    \xdef#1{\pdfescapestring{#1}}%
+  \fi
+}
+
+\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images
+with PDF output, and none of those formats could be found.  (.eps cannot
+be supported due to the design of the PDF format; use regular TeX (DVI
+output) for that.)}
+
 \ifpdf
-  \input pdfcolor
-  \pdfcatalog{/PageMode /UseOutlines}%
+  %
+  % Color manipulation macros based on pdfcolor.tex,
+  % except using rgb instead of cmyk; the latter is said to render as a
+  % very dark gray on-screen and a very dark halftone in print, instead
+  % of actual black.
+  \def\rgbDarkRed{0.50 0.09 0.12}
+  \def\rgbBlack{0 0 0}
+  %
+  % k sets the color for filling (usual text, etc.);
+  % K sets the color for stroking (thin rules, e.g., normal _'s).
+  \def\pdfsetcolor#1{\pdfliteral{#1 rg  #1 RG}}
+  %
+  % Set color, and create a mark which defines \thiscolor accordingly,
+  % so that \makeheadline knows which color to restore.
+  \def\setcolor#1{%
+    \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}%
+    \domark
+    \pdfsetcolor{#1}%
+  }
+  %
+  \def\maincolor{\rgbBlack}
+  \pdfsetcolor{\maincolor}
+  \edef\thiscolor{\maincolor}
+  \def\lastcolordefs{}
+  %
+  \def\makefootline{%
+    \baselineskip24pt
+    \line{\pdfsetcolor{\maincolor}\the\footline}%
+  }
+  %
+  \def\makeheadline{%
+    \vbox to 0pt{%
+      \vskip-22.5pt
+      \line{%
+        \vbox to8.5pt{}%
+        % Extract \thiscolor definition from the marks.
+        \getcolormarks
+        % Typeset the headline with \maincolor, then restore the color.
+        \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}%
+      }%
+      \vss
+    }%
+    \nointerlineskip
+  }
+  %
+  %
+  \pdfcatalog{/PageMode /UseOutlines}
+  %
+  % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto).
   \def\dopdfimage#1#2#3{%
-    \def\imagewidth{#2}%
-    \def\imageheight{#3}%
-    % without \immediate, pdftex seg faults when the same image is
+    \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
+    \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
+    %
+    % pdftex (and the PDF format) support .pdf, .png, .jpg (among
+    % others).  Let's try in that order, PDF first since if
+    % someone has a scalable image, presumably better to use that than a
+    % bitmap.
+    \let\pdfimgext=\empty
+    \begingroup
+      \openin 1 #1.pdf \ifeof 1
+        \openin 1 #1.PDF \ifeof 1
+          \openin 1 #1.png \ifeof 1
+            \openin 1 #1.jpg \ifeof 1
+              \openin 1 #1.jpeg \ifeof 1
+                \openin 1 #1.JPG \ifeof 1
+                  \errhelp = \nopdfimagehelp
+                  \errmessage{Could not find image file #1 for pdf}%
+                \else \gdef\pdfimgext{JPG}%
+                \fi
+              \else \gdef\pdfimgext{jpeg}%
+              \fi
+            \else \gdef\pdfimgext{jpg}%
+            \fi
+          \else \gdef\pdfimgext{png}%
+          \fi
+        \else \gdef\pdfimgext{PDF}%
+        \fi
+      \else \gdef\pdfimgext{pdf}%
+      \fi
+      \closein 1
+    \endgroup
+    %
+    % without \immediate, ancient pdftex seg faults when the same image is
     % included twice.  (Version 3.14159-pre-1.0-unofficial-20010704.)
     \ifnum\pdftexversion < 14
       \immediate\pdfimage
     \else
       \immediate\pdfximage
     \fi
-      \ifx\empty\imagewidth\else width \imagewidth \fi
-      \ifx\empty\imageheight\else height \imageheight \fi
+      \ifdim \wd0 >0pt width \pdfimagewidth \fi
+      \ifdim \wd2 >0pt height \pdfimageheight \fi
       \ifnum\pdftexversion<13
-         #1.pdf%
+         #1.\pdfimgext
        \else
-         {#1.pdf}%
+         {#1.\pdfimgext}%
        \fi
     \ifnum\pdftexversion < 14 \else
       \pdfrefximage \pdflastximage
     \fi}
+  %
   \def\pdfmkdest#1{{%
-    % We have to set dummies so commands such as @code in a section title
-    % aren't expanded.
-    \atdummies
-    \normalturnoffactive
-    \pdfdest name{#1} xyz%
+    % We have to set dummies so commands such as @code, and characters
+    % such as \, aren't expanded when present in a section title.
+    \indexnofonts
+    \turnoffactive
+    \makevalueexpandable
+    \def\pdfdestname{#1}%
+    \txiescapepdf\pdfdestname
+    \safewhatsit{\pdfdest name{\pdfdestname} xyz}%
   }}
+  %
+  % used to mark target names; must be expandable.
   \def\pdfmkpgn#1{#1}
-  \let\linkcolor = \Blue  % was Cyan, but that seems light?
-  \def\endlink{\Black\pdfendlink}
+  %
+  % by default, use a color that is dark enough to print on paper as
+  % nearly black, but still distinguishable for online viewing.
+  \def\urlcolor{\rgbDarkRed}
+  \def\linkcolor{\rgbDarkRed}
+  \def\endlink{\setcolor{\maincolor}\pdfendlink}
+  %
   % Adding outlines to PDF; macros for calculating structure of outlines
   % come from Petr Olsak
   \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
@@ -1217,38 +1262,44 @@ where each line of input produces a line of output.}
     \advance\tempnum by 1
     \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
   %
-  % #1 is the section text.  #2 is the pdf expression for the number
-  % of subentries (or empty, for subsubsections).  #3 is the node
-  % text, which might be empty if this toc entry had no
-  % corresponding node.  #4 is the page number.
+  % #1 is the section text, which is what will be displayed in the
+  % outline by the pdf viewer.  #2 is the pdf expression for the number
+  % of subentries (or empty, for subsubsections).  #3 is the node text,
+  % which might be empty if this toc entry had no corresponding node.
+  % #4 is the page number
   %
   \def\dopdfoutline#1#2#3#4{%
     % Generate a link to the node text if that exists; else, use the
     % page number.  We could generate a destination for the section
     % text in the case where a section has no node, but it doesn't
-    % seem worthwhile, since most documents are normally structured.
-    \def\pdfoutlinedest{#3}%
-    \ifx\pdfoutlinedest\empty \def\pdfoutlinedest{#4}\fi
+    % seem worth the trouble, since most documents are normally structured.
+    \edef\pdfoutlinedest{#3}%
+    \ifx\pdfoutlinedest\empty
+      \def\pdfoutlinedest{#4}%
+    \else
+      \txiescapepdf\pdfoutlinedest
+    \fi
+    %
+    % Also escape PDF chars in the display string.
+    \edef\pdfoutlinetext{#1}%
+    \txiescapepdf\pdfoutlinetext
     %
-    \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{#1}%
+    \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}%
   }
   %
   \def\pdfmakeoutlines{%
     \begingroup
-      % Thanh's hack / proper braces in bookmarks
-      \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace
-      \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace
-      %
       % Read toc silently, to get counts of subentries for \pdfoutline.
+      \def\partentry##1##2##3##4{}% ignore parts in the outlines
       \def\numchapentry##1##2##3##4{%
 	\def\thischapnum{##2}%
-	\let\thissecnum\empty
-	\let\thissubsecnum\empty
+	\def\thissecnum{0}%
+	\def\thissubsecnum{0}%
       }%
       \def\numsecentry##1##2##3##4{%
 	\advancenumber{chap\thischapnum}%
 	\def\thissecnum{##2}%
-	\let\thissubsecnum\empty
+	\def\thissubsecnum{0}%
       }%
       \def\numsubsecentry##1##2##3##4{%
 	\advancenumber{sec\thissecnum}%
@@ -1257,9 +1308,9 @@ where each line of input produces a line of output.}
       \def\numsubsubsecentry##1##2##3##4{%
 	\advancenumber{subsec\thissubsecnum}%
       }%
-      \let\thischapnum\empty
-      \let\thissecnum\empty
-      \let\thissubsecnum\empty
+      \def\thischapnum{0}%
+      \def\thissecnum{0}%
+      \def\thissubsecnum{0}%
       %
       % use \def rather than \let here because we redefine \chapentry et
       % al. a second time, below.
@@ -1271,7 +1322,7 @@ where each line of input produces a line of output.}
       \def\unnsecentry{\numsecentry}%
       \def\unnsubsecentry{\numsubsecentry}%
       \def\unnsubsubsecentry{\numsubsubsecentry}%
-      \input \jobname.toc
+      \readdatafile{toc}%
       %
       % Read toc second time, this time actually producing the outlines.
       % The `-' means take the \expnumber as the absolute number of
@@ -1293,64 +1344,63 @@ where each line of input produces a line of output.}
       % Latin 2 (0xea) gets translated to a | character.  Info from
       % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100.
       %
-      % xx to do this right, we have to translate 8-bit characters to
-      % their "best" equivalent, based on the @documentencoding.  Right
-      % now, I guess we'll just let the pdf reader have its way.
+      % TODO this right, we have to translate 8-bit characters to
+      % their "best" equivalent, based on the @documentencoding.  Too
+      % much work for too little return.  Just use the ASCII equivalents
+      % we use for the index sort strings.
+      % 
       \indexnofonts
-      \turnoffactive
-      \input \jobname.toc
+      \setupdatafile
+      % We can have normal brace characters in the PDF outlines, unlike
+      % Texinfo index files.  So set that up.
+      \def\{{\lbracecharliteral}%
+      \def\}{\rbracecharliteral}%
+      \catcode`\\=\active \otherbackslash
+      \input \tocreadfilename
     \endgroup
   }
+  {\catcode`[=1 \catcode`]=2
+   \catcode`{=\other \catcode`}=\other
+   \gdef\lbracecharliteral[{]%
+   \gdef\rbracecharliteral[}]%
+  ]
   %
-  \def\makelinks #1,{%
-    \def\params{#1}\def\E{END}%
-    \ifx\params\E
-      \let\nextmakelinks=\relax
-    \else
-      \let\nextmakelinks=\makelinks
-      \ifnum\lnkcount>0,\fi
-      \picknum{#1}%
-      \startlink attr{/Border [0 0 0]}
-        goto name{\pdfmkpgn{\the\pgn}}%
-      \linkcolor #1%
-      \advance\lnkcount by 1%
-      \endlink
-    \fi
-    \nextmakelinks
-  }
-  \def\picknum#1{\expandafter\pn#1}
-  \def\pn#1{%
-    \def\p{#1}%
-    \ifx\p\lbrace
-      \let\nextpn=\ppn
-    \else
-      \let\nextpn=\ppnn
-      \def\first{#1}
-    \fi
-    \nextpn
-  }
-  \def\ppn#1{\pgn=#1\gobble}
-  \def\ppnn{\pgn=\first}
-  \def\pdfmklnk#1{\lnkcount=0\makelinks #1,END,}
   \def\skipspaces#1{\def\PP{#1}\def\D{|}%
     \ifx\PP\D\let\nextsp\relax
     \else\let\nextsp\skipspaces
-      \ifx\p\space\else\addtokens{\filename}{\PP}%
-        \advance\filenamelength by 1
-      \fi
+      \addtokens{\filename}{\PP}%
+      \advance\filenamelength by 1
     \fi
     \nextsp}
-  \def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1|\relax}
+  \def\getfilename#1{%
+    \filenamelength=0
+    % If we don't expand the argument now, \skipspaces will get
+    % snagged on things like "@value{foo}".
+    \edef\temp{#1}%
+    \expandafter\skipspaces\temp|\relax
+  }
   \ifnum\pdftexversion < 14
     \let \startlink \pdfannotlink
   \else
     \let \startlink \pdfstartlink
   \fi
+  % make a live url in pdf output.
   \def\pdfurl#1{%
     \begingroup
-      \normalturnoffactive\def\@{@}%
+      % it seems we really need yet another set of dummies; have not
+      % tried to figure out what each command should do in the context
+      % of @url.  for now, just make @/ a no-op, that's the only one
+      % people have actually reported a problem with.
+      %
+      \normalturnoffactive
+      \def\@{@}%
+      \let\/=\empty
       \makevalueexpandable
-      \leavevmode\Red
+      % do we want to go so far as to use \indexnofonts instead of just
+      % special-casing \var here?
+      \def\var##1{##1}%
+      %
+      \leavevmode\setcolor{\urlcolor}%
       \startlink attr{/Border [0 0 0]}%
         user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
     \endgroup}
@@ -1377,13 +1427,15 @@ where each line of input produces a line of output.}
     {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
   \def\pdflink#1{%
     \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}}
-    \linkcolor #1\endlink}
+    \setcolor{\linkcolor}#1\endlink}
   \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
 \else
+  % non-pdf mode
   \let\pdfmkdest = \gobble
   \let\pdfurl = \gobble
   \let\endlink = \relax
-  \let\linkcolor = \relax
+  \let\setcolor = \gobble
+  \let\pdfsetcolor = \gobble
   \let\pdfmakeoutlines = \relax
 \fi  % \ifx\pdfoutput
 
@@ -1406,9 +1458,13 @@ where each line of input produces a line of output.}
 \def\rm{\fam=0 \setfontstyle{rm}}
 \def\it{\fam=\itfam \setfontstyle{it}}
 \def\sl{\fam=\slfam \setfontstyle{sl}}
-\def\bf{\fam=\bffam \setfontstyle{bf}}
+\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf}
 \def\tt{\fam=\ttfam \setfontstyle{tt}}
 
+% Unfortunately, we have to override this for titles and the like, since
+% in those cases "rm" is bold.  Sigh.
+\def\rmisbold{\rm\def\curfontstyle{bf}}
+
 % Texinfo sort of supports the sans serif font style, which plain TeX does not.
 % So we set up a \sf.
 \newfam\sffam
@@ -1418,8 +1474,6 @@ where each line of input produces a line of output.}
 % We don't need math for this font style.
 \def\ttsl{\setfontstyle{ttsl}}
 
-% Default leading.
-\newdimen\textleading  \textleading = 13.2pt
 
 % Set the baselineskip to #1, and the lineskip and strut size
 % correspondingly.  There is no deep meaning behind these magic numbers
@@ -1429,8 +1483,13 @@ where each line of input produces a line of output.}
 \def\strutheightpercent{.70833}
 \def\strutdepthpercent {.29167}
 %
+% can get a sort of poor man's double spacing by redefining this.
+\def\baselinefactor{1}
+%
+\newdimen\textleading
 \def\setleading#1{%
-  \normalbaselineskip = #1\relax
+  \dimen0 = #1\relax
+  \normalbaselineskip = \baselinefactor\dimen0
   \normallineskip = \lineskipfactor\normalbaselineskip
   \normalbaselines
   \setbox\strutbox =\hbox{%
@@ -1439,20 +1498,295 @@ where each line of input produces a line of output.}
   }%
 }
 
-% Set the font macro #1 to the font named #2, adding on the
-% specified font prefix (normally `cm').
-% #3 is the font's design size, #4 is a scale factor
-\def\setfont#1#2#3#4{\font#1=\fontprefix#2#3 scaled #4}
+% PDF CMaps.  See also LaTeX's t1.cmap.
+%
+% do nothing with this by default.
+\expandafter\let\csname cmapOT1\endcsname\gobble
+\expandafter\let\csname cmapOT1IT\endcsname\gobble
+\expandafter\let\csname cmapOT1TT\endcsname\gobble
+
+% if we are producing pdf, and we have \pdffontattr, then define cmaps.
+% (\pdffontattr was introduced many years ago, but people still run
+% older pdftex's; it's easy to conditionalize, so we do.)
+\ifpdf \ifx\pdffontattr\thisisundefined \else
+  \begingroup
+    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
+    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%IncludeResource: ProcSet (CIDInit)
+%%BeginResource: CMap (TeX-OT1-0)
+%%Title: (TeX-OT1-0 TeX OT1 0)
+%%Version: 1.000
+%%EndComments
+/CIDInit /ProcSet findresource begin
+12 dict begin
+begincmap
+/CIDSystemInfo
+<< /Registry (TeX)
+/Ordering (OT1)
+/Supplement 0
+>> def
+/CMapName /TeX-OT1-0 def
+/CMapType 2 def
+1 begincodespacerange
+<00> <7F>
+endcodespacerange
+8 beginbfrange
+<00> <01> <0393>
+<09> <0A> <03A8>
+<23> <26> <0023>
+<28> <3B> <0028>
+<3F> <5B> <003F>
+<5D> <5E> <005D>
+<61> <7A> <0061>
+<7B> <7C> <2013>
+endbfrange
+40 beginbfchar
+<02> <0398>
+<03> <039B>
+<04> <039E>
+<05> <03A0>
+<06> <03A3>
+<07> <03D2>
+<08> <03A6>
+<0B> <00660066>
+<0C> <00660069>
+<0D> <0066006C>
+<0E> <006600660069>
+<0F> <00660066006C>
+<10> <0131>
+<11> <0237>
+<12> <0060>
+<13> <00B4>
+<14> <02C7>
+<15> <02D8>
+<16> <00AF>
+<17> <02DA>
+<18> <00B8>
+<19> <00DF>
+<1A> <00E6>
+<1B> <0153>
+<1C> <00F8>
+<1D> <00C6>
+<1E> <0152>
+<1F> <00D8>
+<21> <0021>
+<22> <201D>
+<27> <2019>
+<3C> <00A1>
+<3D> <003D>
+<3E> <00BF>
+<5C> <201C>
+<5F> <02D9>
+<60> <2018>
+<7D> <02DD>
+<7E> <007E>
+<7F> <00A8>
+endbfchar
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+%%EndResource
+%%EOF
+    }\endgroup
+  \expandafter\edef\csname cmapOT1\endcsname#1{%
+    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
+  }%
+%
+% \cmapOT1IT
+  \begingroup
+    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
+    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%IncludeResource: ProcSet (CIDInit)
+%%BeginResource: CMap (TeX-OT1IT-0)
+%%Title: (TeX-OT1IT-0 TeX OT1IT 0)
+%%Version: 1.000
+%%EndComments
+/CIDInit /ProcSet findresource begin
+12 dict begin
+begincmap
+/CIDSystemInfo
+<< /Registry (TeX)
+/Ordering (OT1IT)
+/Supplement 0
+>> def
+/CMapName /TeX-OT1IT-0 def
+/CMapType 2 def
+1 begincodespacerange
+<00> <7F>
+endcodespacerange
+8 beginbfrange
+<00> <01> <0393>
+<09> <0A> <03A8>
+<25> <26> <0025>
+<28> <3B> <0028>
+<3F> <5B> <003F>
+<5D> <5E> <005D>
+<61> <7A> <0061>
+<7B> <7C> <2013>
+endbfrange
+42 beginbfchar
+<02> <0398>
+<03> <039B>
+<04> <039E>
+<05> <03A0>
+<06> <03A3>
+<07> <03D2>
+<08> <03A6>
+<0B> <00660066>
+<0C> <00660069>
+<0D> <0066006C>
+<0E> <006600660069>
+<0F> <00660066006C>
+<10> <0131>
+<11> <0237>
+<12> <0060>
+<13> <00B4>
+<14> <02C7>
+<15> <02D8>
+<16> <00AF>
+<17> <02DA>
+<18> <00B8>
+<19> <00DF>
+<1A> <00E6>
+<1B> <0153>
+<1C> <00F8>
+<1D> <00C6>
+<1E> <0152>
+<1F> <00D8>
+<21> <0021>
+<22> <201D>
+<23> <0023>
+<24> <00A3>
+<27> <2019>
+<3C> <00A1>
+<3D> <003D>
+<3E> <00BF>
+<5C> <201C>
+<5F> <02D9>
+<60> <2018>
+<7D> <02DD>
+<7E> <007E>
+<7F> <00A8>
+endbfchar
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+%%EndResource
+%%EOF
+    }\endgroup
+  \expandafter\edef\csname cmapOT1IT\endcsname#1{%
+    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
+  }%
+%
+% \cmapOT1TT
+  \begingroup
+    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
+    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%IncludeResource: ProcSet (CIDInit)
+%%BeginResource: CMap (TeX-OT1TT-0)
+%%Title: (TeX-OT1TT-0 TeX OT1TT 0)
+%%Version: 1.000
+%%EndComments
+/CIDInit /ProcSet findresource begin
+12 dict begin
+begincmap
+/CIDSystemInfo
+<< /Registry (TeX)
+/Ordering (OT1TT)
+/Supplement 0
+>> def
+/CMapName /TeX-OT1TT-0 def
+/CMapType 2 def
+1 begincodespacerange
+<00> <7F>
+endcodespacerange
+5 beginbfrange
+<00> <01> <0393>
+<09> <0A> <03A8>
+<21> <26> <0021>
+<28> <5F> <0028>
+<61> <7E> <0061>
+endbfrange
+32 beginbfchar
+<02> <0398>
+<03> <039B>
+<04> <039E>
+<05> <03A0>
+<06> <03A3>
+<07> <03D2>
+<08> <03A6>
+<0B> <2191>
+<0C> <2193>
+<0D> <0027>
+<0E> <00A1>
+<0F> <00BF>
+<10> <0131>
+<11> <0237>
+<12> <0060>
+<13> <00B4>
+<14> <02C7>
+<15> <02D8>
+<16> <00AF>
+<17> <02DA>
+<18> <00B8>
+<19> <00DF>
+<1A> <00E6>
+<1B> <0153>
+<1C> <00F8>
+<1D> <00C6>
+<1E> <0152>
+<1F> <00D8>
+<20> <2423>
+<27> <2019>
+<60> <2018>
+<7F> <00A8>
+endbfchar
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+%%EndResource
+%%EOF
+    }\endgroup
+  \expandafter\edef\csname cmapOT1TT\endcsname#1{%
+    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
+  }%
+\fi\fi
+
+
+% Set the font macro #1 to the font named \fontprefix#2.
+% #3 is the font's design size, #4 is a scale factor, #5 is the CMap
+% encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit).
+% Example:
+% #1 = \textrm
+% #2 = \rmshape
+% #3 = 10
+% #4 = \mainmagstep
+% #5 = OT1
+%
+\def\setfont#1#2#3#4#5{%
+  \font#1=\fontprefix#2#3 scaled #4
+  \csname cmap#5\endcsname#1%
+}
+% This is what gets called when #5 of \setfont is empty.
+\let\cmap\gobble
+%
+% (end of cmaps)
 
 % Use cm as the default font prefix.
 % To specify the font prefix, you must define \fontprefix
 % before you read in texinfo.tex.
-\ifx\fontprefix\undefined
+\ifx\fontprefix\thisisundefined
 \def\fontprefix{cm}
 \fi
 % Support font families that don't use the same naming scheme as CM.
 \def\rmshape{r}
-\def\rmbshape{bx}               %where the normal face is bold
+\def\rmbshape{bx}               % where the normal face is bold
 \def\bfshape{b}
 \def\bxshape{bx}
 \def\ttshape{tt}
@@ -1467,118 +1801,291 @@ where each line of input produces a line of output.}
 \def\scshape{csc}
 \def\scbshape{csc}
 
+% Definitions for a main text size of 11pt.  (The default in Texinfo.)
+%
+\def\definetextfontsizexi{%
 % Text fonts (11.2pt, magstep1).
-\newcount\mainmagstep
-\ifx\bigger\relax
-  % not really supported.
-  \mainmagstep=\magstep1
-  \setfont\textrm\rmshape{12}{1000}
-  \setfont\texttt\ttshape{12}{1000}
-\else
-  \mainmagstep=\magstephalf
-  \setfont\textrm\rmshape{10}{\mainmagstep}
-  \setfont\texttt\ttshape{10}{\mainmagstep}
-\fi
-\setfont\textbf\bfshape{10}{\mainmagstep}
-\setfont\textit\itshape{10}{\mainmagstep}
-\setfont\textsl\slshape{10}{\mainmagstep}
-\setfont\textsf\sfshape{10}{\mainmagstep}
-\setfont\textsc\scshape{10}{\mainmagstep}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}
+\def\textnominalsize{11pt}
+\edef\mainmagstep{\magstephalf}
+\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
+\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
+\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
+\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
+\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
+\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
+\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
+\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
 \font\texti=cmmi10 scaled \mainmagstep
 \font\textsy=cmsy10 scaled \mainmagstep
+\def\textecsize{1095}
 
 % A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstep1}
-\setfont\deftt\ttshape{10}{\magstep1}
-\setfont\defttsl\ttslshape{10}{\magstep1}
+\setfont\defbf\bfshape{10}{\magstep1}{OT1}
+\setfont\deftt\ttshape{10}{\magstep1}{OT1TT}
+\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT}
 \def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
 
 % Fonts for indices, footnotes, small examples (9pt).
-\setfont\smallrm\rmshape{9}{1000}
-\setfont\smalltt\ttshape{9}{1000}
-\setfont\smallbf\bfshape{10}{900}
-\setfont\smallit\itshape{9}{1000}
-\setfont\smallsl\slshape{9}{1000}
-\setfont\smallsf\sfshape{9}{1000}
-\setfont\smallsc\scshape{10}{900}
-\setfont\smallttsl\ttslshape{10}{900}
+\def\smallnominalsize{9pt}
+\setfont\smallrm\rmshape{9}{1000}{OT1}
+\setfont\smalltt\ttshape{9}{1000}{OT1TT}
+\setfont\smallbf\bfshape{10}{900}{OT1}
+\setfont\smallit\itshape{9}{1000}{OT1IT}
+\setfont\smallsl\slshape{9}{1000}{OT1}
+\setfont\smallsf\sfshape{9}{1000}{OT1}
+\setfont\smallsc\scshape{10}{900}{OT1}
+\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
 \font\smalli=cmmi9
 \font\smallsy=cmsy9
+\def\smallecsize{0900}
 
 % Fonts for small examples (8pt).
-\setfont\smallerrm\rmshape{8}{1000}
-\setfont\smallertt\ttshape{8}{1000}
-\setfont\smallerbf\bfshape{10}{800}
-\setfont\smallerit\itshape{8}{1000}
-\setfont\smallersl\slshape{8}{1000}
-\setfont\smallersf\sfshape{8}{1000}
-\setfont\smallersc\scshape{10}{800}
-\setfont\smallerttsl\ttslshape{10}{800}
+\def\smallernominalsize{8pt}
+\setfont\smallerrm\rmshape{8}{1000}{OT1}
+\setfont\smallertt\ttshape{8}{1000}{OT1TT}
+\setfont\smallerbf\bfshape{10}{800}{OT1}
+\setfont\smallerit\itshape{8}{1000}{OT1IT}
+\setfont\smallersl\slshape{8}{1000}{OT1}
+\setfont\smallersf\sfshape{8}{1000}{OT1}
+\setfont\smallersc\scshape{10}{800}{OT1}
+\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
 \font\smalleri=cmmi8
 \font\smallersy=cmsy8
+\def\smallerecsize{0800}
 
 % Fonts for title page (20.4pt):
-\setfont\titlerm\rmbshape{12}{\magstep3}
-\setfont\titleit\itbshape{10}{\magstep4}
-\setfont\titlesl\slbshape{10}{\magstep4}
-\setfont\titlett\ttbshape{12}{\magstep3}
-\setfont\titlettsl\ttslshape{10}{\magstep4}
-\setfont\titlesf\sfbshape{17}{\magstep1}
+\def\titlenominalsize{20pt}
+\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
+\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
+\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
+\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
+\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
+\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
 \let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}
+\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
 \font\titlei=cmmi12 scaled \magstep3
 \font\titlesy=cmsy10 scaled \magstep4
-\def\authorrm{\secrm}
-\def\authortt{\sectt}
+\def\titleecsize{2074}
 
 % Chapter (and unnumbered) fonts (17.28pt).
-\setfont\chaprm\rmbshape{12}{\magstep2}
-\setfont\chapit\itbshape{10}{\magstep3}
-\setfont\chapsl\slbshape{10}{\magstep3}
-\setfont\chaptt\ttbshape{12}{\magstep2}
-\setfont\chapttsl\ttslshape{10}{\magstep3}
-\setfont\chapsf\sfbshape{17}{1000}
+\def\chapnominalsize{17pt}
+\setfont\chaprm\rmbshape{12}{\magstep2}{OT1}
+\setfont\chapit\itbshape{10}{\magstep3}{OT1IT}
+\setfont\chapsl\slbshape{10}{\magstep3}{OT1}
+\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT}
+\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT}
+\setfont\chapsf\sfbshape{17}{1000}{OT1}
 \let\chapbf=\chaprm
-\setfont\chapsc\scbshape{10}{\magstep3}
+\setfont\chapsc\scbshape{10}{\magstep3}{OT1}
 \font\chapi=cmmi12 scaled \magstep2
 \font\chapsy=cmsy10 scaled \magstep3
+\def\chapecsize{1728}
 
 % Section fonts (14.4pt).
-\setfont\secrm\rmbshape{12}{\magstep1}
-\setfont\secit\itbshape{10}{\magstep2}
-\setfont\secsl\slbshape{10}{\magstep2}
-\setfont\sectt\ttbshape{12}{\magstep1}
-\setfont\secttsl\ttslshape{10}{\magstep2}
-\setfont\secsf\sfbshape{12}{\magstep1}
+\def\secnominalsize{14pt}
+\setfont\secrm\rmbshape{12}{\magstep1}{OT1}
+\setfont\secit\itbshape{10}{\magstep2}{OT1IT}
+\setfont\secsl\slbshape{10}{\magstep2}{OT1}
+\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT}
+\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT}
+\setfont\secsf\sfbshape{12}{\magstep1}{OT1}
 \let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep2}
+\setfont\secsc\scbshape{10}{\magstep2}{OT1}
 \font\seci=cmmi12 scaled \magstep1
 \font\secsy=cmsy10 scaled \magstep2
+\def\sececsize{1440}
 
 % Subsection fonts (13.15pt).
-\setfont\ssecrm\rmbshape{12}{\magstephalf}
-\setfont\ssecit\itbshape{10}{1315}
-\setfont\ssecsl\slbshape{10}{1315}
-\setfont\ssectt\ttbshape{12}{\magstephalf}
-\setfont\ssecttsl\ttslshape{10}{1315}
-\setfont\ssecsf\sfbshape{12}{\magstephalf}
+\def\ssecnominalsize{13pt}
+\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1}
+\setfont\ssecit\itbshape{10}{1315}{OT1IT}
+\setfont\ssecsl\slbshape{10}{1315}{OT1}
+\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT}
+\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT}
+\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1}
 \let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1315}
+\setfont\ssecsc\scbshape{10}{1315}{OT1}
 \font\sseci=cmmi12 scaled \magstephalf
 \font\ssecsy=cmsy10 scaled 1315
+\def\ssececsize{1200}
 
 % Reduced fonts for @acro in text (10pt).
-\setfont\reducedrm\rmshape{10}{1000}
-\setfont\reducedtt\ttshape{10}{1000}
-\setfont\reducedbf\bfshape{10}{1000}
-\setfont\reducedit\itshape{10}{1000}
-\setfont\reducedsl\slshape{10}{1000}
-\setfont\reducedsf\sfshape{10}{1000}
-\setfont\reducedsc\scshape{10}{1000}
-\setfont\reducedttsl\ttslshape{10}{1000}
+\def\reducednominalsize{10pt}
+\setfont\reducedrm\rmshape{10}{1000}{OT1}
+\setfont\reducedtt\ttshape{10}{1000}{OT1TT}
+\setfont\reducedbf\bfshape{10}{1000}{OT1}
+\setfont\reducedit\itshape{10}{1000}{OT1IT}
+\setfont\reducedsl\slshape{10}{1000}{OT1}
+\setfont\reducedsf\sfshape{10}{1000}{OT1}
+\setfont\reducedsc\scshape{10}{1000}{OT1}
+\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT}
 \font\reducedi=cmmi10
 \font\reducedsy=cmsy10
+\def\reducedecsize{1000}
+
+\textleading = 13.2pt % line spacing for 11pt CM
+\textfonts            % reset the current fonts
+\rm
+} % end of 11pt text font size definitions, \definetextfontsizexi
+
+
+% Definitions to make the main text be 10pt Computer Modern, with
+% section, chapter, etc., sizes following suit.  This is for the GNU
+% Press printing of the Emacs 22 manual.  Maybe other manuals in the
+% future.  Used with @smallbook, which sets the leading to 12pt.
+%
+\def\definetextfontsizex{%
+% Text fonts (10pt).
+\def\textnominalsize{10pt}
+\edef\mainmagstep{1000}
+\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
+\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
+\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
+\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
+\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
+\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
+\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
+\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
+\font\texti=cmmi10 scaled \mainmagstep
+\font\textsy=cmsy10 scaled \mainmagstep
+\def\textecsize{1000}
+
+% A few fonts for @defun names and args.
+\setfont\defbf\bfshape{10}{\magstephalf}{OT1}
+\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT}
+\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT}
+\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
+
+% Fonts for indices, footnotes, small examples (9pt).
+\def\smallnominalsize{9pt}
+\setfont\smallrm\rmshape{9}{1000}{OT1}
+\setfont\smalltt\ttshape{9}{1000}{OT1TT}
+\setfont\smallbf\bfshape{10}{900}{OT1}
+\setfont\smallit\itshape{9}{1000}{OT1IT}
+\setfont\smallsl\slshape{9}{1000}{OT1}
+\setfont\smallsf\sfshape{9}{1000}{OT1}
+\setfont\smallsc\scshape{10}{900}{OT1}
+\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
+\font\smalli=cmmi9
+\font\smallsy=cmsy9
+\def\smallecsize{0900}
+
+% Fonts for small examples (8pt).
+\def\smallernominalsize{8pt}
+\setfont\smallerrm\rmshape{8}{1000}{OT1}
+\setfont\smallertt\ttshape{8}{1000}{OT1TT}
+\setfont\smallerbf\bfshape{10}{800}{OT1}
+\setfont\smallerit\itshape{8}{1000}{OT1IT}
+\setfont\smallersl\slshape{8}{1000}{OT1}
+\setfont\smallersf\sfshape{8}{1000}{OT1}
+\setfont\smallersc\scshape{10}{800}{OT1}
+\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
+\font\smalleri=cmmi8
+\font\smallersy=cmsy8
+\def\smallerecsize{0800}
+
+% Fonts for title page (20.4pt):
+\def\titlenominalsize{20pt}
+\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
+\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
+\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
+\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
+\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
+\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
+\let\titlebf=\titlerm
+\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
+\font\titlei=cmmi12 scaled \magstep3
+\font\titlesy=cmsy10 scaled \magstep4
+\def\titleecsize{2074}
+
+% Chapter fonts (14.4pt).
+\def\chapnominalsize{14pt}
+\setfont\chaprm\rmbshape{12}{\magstep1}{OT1}
+\setfont\chapit\itbshape{10}{\magstep2}{OT1IT}
+\setfont\chapsl\slbshape{10}{\magstep2}{OT1}
+\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT}
+\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT}
+\setfont\chapsf\sfbshape{12}{\magstep1}{OT1}
+\let\chapbf\chaprm
+\setfont\chapsc\scbshape{10}{\magstep2}{OT1}
+\font\chapi=cmmi12 scaled \magstep1
+\font\chapsy=cmsy10 scaled \magstep2
+\def\chapecsize{1440}
+
+% Section fonts (12pt).
+\def\secnominalsize{12pt}
+\setfont\secrm\rmbshape{12}{1000}{OT1}
+\setfont\secit\itbshape{10}{\magstep1}{OT1IT}
+\setfont\secsl\slbshape{10}{\magstep1}{OT1}
+\setfont\sectt\ttbshape{12}{1000}{OT1TT}
+\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT}
+\setfont\secsf\sfbshape{12}{1000}{OT1}
+\let\secbf\secrm
+\setfont\secsc\scbshape{10}{\magstep1}{OT1}
+\font\seci=cmmi12
+\font\secsy=cmsy10 scaled \magstep1
+\def\sececsize{1200}
+
+% Subsection fonts (10pt).
+\def\ssecnominalsize{10pt}
+\setfont\ssecrm\rmbshape{10}{1000}{OT1}
+\setfont\ssecit\itbshape{10}{1000}{OT1IT}
+\setfont\ssecsl\slbshape{10}{1000}{OT1}
+\setfont\ssectt\ttbshape{10}{1000}{OT1TT}
+\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT}
+\setfont\ssecsf\sfbshape{10}{1000}{OT1}
+\let\ssecbf\ssecrm
+\setfont\ssecsc\scbshape{10}{1000}{OT1}
+\font\sseci=cmmi10
+\font\ssecsy=cmsy10
+\def\ssececsize{1000}
+
+% Reduced fonts for @acro in text (9pt).
+\def\reducednominalsize{9pt}
+\setfont\reducedrm\rmshape{9}{1000}{OT1}
+\setfont\reducedtt\ttshape{9}{1000}{OT1TT}
+\setfont\reducedbf\bfshape{10}{900}{OT1}
+\setfont\reducedit\itshape{9}{1000}{OT1IT}
+\setfont\reducedsl\slshape{9}{1000}{OT1}
+\setfont\reducedsf\sfshape{9}{1000}{OT1}
+\setfont\reducedsc\scshape{10}{900}{OT1}
+\setfont\reducedttsl\ttslshape{10}{900}{OT1TT}
+\font\reducedi=cmmi9
+\font\reducedsy=cmsy9
+\def\reducedecsize{0900}
+
+\divide\parskip by 2  % reduce space between paragraphs
+\textleading = 12pt   % line spacing for 10pt CM
+\textfonts            % reset the current fonts
+\rm
+} % end of 10pt text font size definitions, \definetextfontsizex
+
+
+% We provide the user-level command
+%   @fonttextsize 10
+% (or 11) to redefine the text font size.  pt is assumed.
+%
+\def\xiword{11}
+\def\xword{10}
+\def\xwordpt{10pt}
+%
+\parseargdef\fonttextsize{%
+  \def\textsizearg{#1}%
+  %\wlog{doing @fonttextsize \textsizearg}%
+  %
+  % Set \globaldefs so that documents can use this inside @tex, since
+  % makeinfo 4.8 does not support it, but we need it nonetheless.
+  %
+ \begingroup \globaldefs=1
+  \ifx\textsizearg\xword \definetextfontsizex
+  \else \ifx\textsizearg\xiword \definetextfontsizexi
+  \else
+    \errhelp=\EMsimple
+    \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'}
+  \fi\fi
+ \endgroup
+}
+
 
 % In order for the font changes to affect most math symbols and letters,
 % we have to define the \textfont of the standard families.  Since
@@ -1608,6 +2115,7 @@ where each line of input produces a line of output.}
   \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
   \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy
   \let\tenttsl=\textttsl
+  \def\curfontsize{text}%
   \def\lsize{reduced}\def\lllsize{smaller}%
   \resetmathfonts \setleading{\textleading}}
 \def\titlefonts{%
@@ -1615,13 +2123,16 @@ where each line of input produces a line of output.}
   \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
   \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
   \let\tenttsl=\titlettsl
+  \def\curfontsize{title}%
   \def\lsize{chap}\def\lllsize{subsec}%
-  \resetmathfonts \setleading{25pt}}
-\def\titlefont#1{{\titlefonts\rm #1}}
+  \resetmathfonts \setleading{27pt}}
+\def\titlefont#1{{\titlefonts\rmisbold #1}}
 \def\chapfonts{%
   \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
   \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
-  \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy \let\tenttsl=\chapttsl
+  \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy
+  \let\tenttsl=\chapttsl
+  \def\curfontsize{chap}%
   \def\lsize{sec}\def\lllsize{text}%
   \resetmathfonts \setleading{19pt}}
 \def\secfonts{%
@@ -1629,6 +2140,7 @@ where each line of input produces a line of output.}
   \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
   \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy
   \let\tenttsl=\secttsl
+  \def\curfontsize{sec}%
   \def\lsize{subsec}\def\lllsize{reduced}%
   \resetmathfonts \setleading{16pt}}
 \def\subsecfonts{%
@@ -1636,6 +2148,7 @@ where each line of input produces a line of output.}
   \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
   \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy
   \let\tenttsl=\ssecttsl
+  \def\curfontsize{ssec}%
   \def\lsize{text}\def\lllsize{small}%
   \resetmathfonts \setleading{15pt}}
 \let\subsubsecfonts = \subsecfonts
@@ -1644,6 +2157,7 @@ where each line of input produces a line of output.}
   \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc
   \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy
   \let\tenttsl=\reducedttsl
+  \def\curfontsize{reduced}%
   \def\lsize{small}\def\lllsize{smaller}%
   \resetmathfonts \setleading{10.5pt}}
 \def\smallfonts{%
@@ -1651,6 +2165,7 @@ where each line of input produces a line of output.}
   \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
   \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
   \let\tenttsl=\smallttsl
+  \def\curfontsize{small}%
   \def\lsize{smaller}\def\lllsize{smaller}%
   \resetmathfonts \setleading{10.5pt}}
 \def\smallerfonts{%
@@ -1658,9 +2173,20 @@ where each line of input produces a line of output.}
   \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc
   \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy
   \let\tenttsl=\smallerttsl
+  \def\curfontsize{smaller}%
   \def\lsize{smaller}\def\lllsize{smaller}%
   \resetmathfonts \setleading{9.5pt}}
 
+% Fonts for short table of contents.
+\setfont\shortcontrm\rmshape{12}{1000}{OT1}
+\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1}  % no cmb12
+\setfont\shortcontsl\slshape{12}{1000}{OT1}
+\setfont\shortconttt\ttshape{12}{1000}{OT1TT}
+
+% Define these just so they can be easily changed for other fonts.
+\def\angleleft{$\langle$}
+\def\angleright{$\rangle$}
+
 % Set the fonts to use with the @small... environments.
 \let\smallexamplefonts = \smallfonts
 
@@ -1674,55 +2200,219 @@ where each line of input produces a line of output.}
 %
 % By the way, for comparison, here's what fits with @example (10pt):
 %   8.5x11=71  smallbook=60  a4=75  a5=58
-%
-% I wish the USA used A4 paper.
 % --karl, 24jan03.
 
-
 % Set up the default fonts, so we can use them for creating boxes.
 %
-\textfonts \rm
+\definetextfontsizexi
 
-% Define these so they can be easily changed for other fonts.
-\def\angleleft{$\langle$}
-\def\angleright{$\rangle$}
+
+\message{markup,}
+
+% Check if we are currently using a typewriter font.  Since all the
+% Computer Modern typewriter fonts have zero interword stretch (and
+% shrink), and it is reasonable to expect all typewriter fonts to have
+% this property, we can check that font parameter.
+%
+\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
+
+% Markup style infrastructure.  \defmarkupstylesetup\INITMACRO will
+% define and register \INITMACRO to be called on markup style changes.
+% \INITMACRO can check \currentmarkupstyle for the innermost
+% style and the set of \ifmarkupSTYLE switches for all styles
+% currently in effect.
+\newif\ifmarkupvar
+\newif\ifmarkupsamp
+\newif\ifmarkupkey
+%\newif\ifmarkupfile % @file == @samp.
+%\newif\ifmarkupoption % @option == @samp.
+\newif\ifmarkupcode
+\newif\ifmarkupkbd
+%\newif\ifmarkupenv % @env == @code.
+%\newif\ifmarkupcommand % @command == @code.
+\newif\ifmarkuptex % @tex (and part of @math, for now).
+\newif\ifmarkupexample
+\newif\ifmarkupverb
+\newif\ifmarkupverbatim
+
+\let\currentmarkupstyle\empty
+
+\def\setupmarkupstyle#1{%
+  \csname markup#1true\endcsname
+  \def\currentmarkupstyle{#1}%
+  \markupstylesetup
+}
+
+\let\markupstylesetup\empty
+
+\def\defmarkupstylesetup#1{%
+  \expandafter\def\expandafter\markupstylesetup
+    \expandafter{\markupstylesetup #1}%
+  \def#1%
+}
+
+% Markup style setup for left and right quotes.
+\defmarkupstylesetup\markupsetuplq{%
+  \expandafter\let\expandafter \temp
+    \csname markupsetuplq\currentmarkupstyle\endcsname
+  \ifx\temp\relax \markupsetuplqdefault \else \temp \fi
+}
+
+\defmarkupstylesetup\markupsetuprq{%
+  \expandafter\let\expandafter \temp
+    \csname markupsetuprq\currentmarkupstyle\endcsname
+  \ifx\temp\relax \markupsetuprqdefault \else \temp \fi
+}
+
+{
+\catcode`\'=\active
+\catcode`\`=\active
+
+\gdef\markupsetuplqdefault{\let`\lq}
+\gdef\markupsetuprqdefault{\let'\rq}
+
+\gdef\markupsetcodequoteleft{\let`\codequoteleft}
+\gdef\markupsetcodequoteright{\let'\codequoteright}
+}
+
+\let\markupsetuplqcode \markupsetcodequoteleft
+\let\markupsetuprqcode \markupsetcodequoteright
+%
+\let\markupsetuplqexample \markupsetcodequoteleft
+\let\markupsetuprqexample \markupsetcodequoteright
+%
+\let\markupsetuplqkbd     \markupsetcodequoteleft
+\let\markupsetuprqkbd     \markupsetcodequoteright
+%
+\let\markupsetuplqsamp \markupsetcodequoteleft
+\let\markupsetuprqsamp \markupsetcodequoteright
+%
+\let\markupsetuplqverb \markupsetcodequoteleft
+\let\markupsetuprqverb \markupsetcodequoteright
+%
+\let\markupsetuplqverbatim \markupsetcodequoteleft
+\let\markupsetuprqverbatim \markupsetcodequoteright
+
+% Allow an option to not use regular directed right quote/apostrophe
+% (char 0x27), but instead the undirected quote from cmtt (char 0x0d).
+% The undirected quote is ugly, so don't make it the default, but it
+% works for pasting with more pdf viewers (at least evince), the
+% lilypond developers report.  xpdf does work with the regular 0x27.
+%
+\def\codequoteright{%
+  \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax
+    \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax
+      '%
+    \else \char'15 \fi
+  \else \char'15 \fi
+}
+%
+% and a similar option for the left quote char vs. a grave accent.
+% Modern fonts display ASCII 0x60 as a grave accent, so some people like
+% the code environments to do likewise.
+%
+\def\codequoteleft{%
+  \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax
+    \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax
+      % [Knuth] pp. 380,381,391
+      % \relax disables Spanish ligatures ?` and !` of \tt font.
+      \relax`%
+    \else \char'22 \fi
+  \else \char'22 \fi
+}
+
+% Commands to set the quote options.
+% 
+\parseargdef\codequoteundirected{%
+  \def\temp{#1}%
+  \ifx\temp\onword
+    \expandafter\let\csname SETtxicodequoteundirected\endcsname
+      = t%
+  \else\ifx\temp\offword
+    \expandafter\let\csname SETtxicodequoteundirected\endcsname
+      = \relax
+  \else
+    \errhelp = \EMsimple
+    \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}%
+  \fi\fi
+}
+%
+\parseargdef\codequotebacktick{%
+  \def\temp{#1}%
+  \ifx\temp\onword
+    \expandafter\let\csname SETtxicodequotebacktick\endcsname
+      = t%
+  \else\ifx\temp\offword
+    \expandafter\let\csname SETtxicodequotebacktick\endcsname
+      = \relax
+  \else
+    \errhelp = \EMsimple
+    \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}%
+  \fi\fi
+}
+
+% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font.
+\def\noligaturesquoteleft{\relax\lq}
 
 % Count depth in font-changes, for error checks
 \newcount\fontdepth \fontdepth=0
 
-% Fonts for short table of contents.
-\setfont\shortcontrm\rmshape{12}{1000}
-\setfont\shortcontbf\bfshape{10}{\magstep1}  % no cmb12
-\setfont\shortcontsl\slshape{12}{1000}
-\setfont\shortconttt\ttshape{12}{1000}
-
-%% Add scribe-like font environments, plus @l for inline lisp (usually sans
-%% serif) and @ii for TeX italic
-
-% \smartitalic{ARG} outputs arg in italics, followed by an italic correction
-% unless the following character is such as not to need one.
-\def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else
-                    \ptexslash\fi\fi\fi}
-\def\smartslanted#1{{\ifusingtt\ttsl\sl #1}\futurelet\next\smartitalicx}
-\def\smartitalic#1{{\ifusingtt\ttsl\it #1}\futurelet\next\smartitalicx}
-
-% like \smartslanted except unconditionally uses \ttsl.
-% @var is set to this for defun arguments.
-\def\ttslanted#1{{\ttsl #1}\futurelet\next\smartitalicx}
-
-% like \smartslanted except unconditionally use \sl.  We never want
+% Font commands.
+
+% #1 is the font command (\sl or \it), #2 is the text to slant.
+% If we are in a monospaced environment, however, 1) always use \ttsl,
+% and 2) do not add an italic correction.
+\def\dosmartslant#1#2{%
+  \ifusingtt 
+    {{\ttsl #2}\let\next=\relax}%
+    {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}%
+  \next
+}
+\def\smartslanted{\dosmartslant\sl}
+\def\smartitalic{\dosmartslant\it}
+
+% Output an italic correction unless \next (presumed to be the following
+% character) is such as not to need one.
+\def\smartitaliccorrection{%
+  \ifx\next,%
+  \else\ifx\next-%
+  \else\ifx\next.%
+  \else\ptexslash
+  \fi\fi\fi
+  \aftersmartic
+}
+
+% Unconditional use \ttsl, and no ic.  @var is set to this for defuns.
+\def\ttslanted#1{{\ttsl #1}}
+
+% @cite is like \smartslanted except unconditionally use \sl.  We never want
 % ttsl for book titles, do we?
-\def\cite#1{{\sl #1}\futurelet\next\smartitalicx}
+\def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection}
+
+\def\aftersmartic{}
+\def\var#1{%
+  \let\saveaftersmartic = \aftersmartic
+  \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}%
+  \smartslanted{#1}%
+}
 
 \let\i=\smartitalic
 \let\slanted=\smartslanted
-\let\var=\smartslanted
 \let\dfn=\smartslanted
 \let\emph=\smartitalic
 
+% Explicit font changes: @r, @sc, undocumented @ii.
+\def\r#1{{\rm #1}}              % roman font
+\def\sc#1{{\smallcaps#1}}       % smallcaps font
+\def\ii#1{{\it #1}}             % italic font
+
+% @b, explicit bold.  Also @strong.
 \def\b#1{{\bf #1}}
 \let\strong=\b
 
+% @sansserif, explicit sans.
+\def\sansserif#1{{\sf #1}}
+
 % We can't just use \exhyphenpenalty, because that only has effect at
 % the end of a paragraph.  Restore normal hyphenation at the end of the
 % group within which \nohyphenation is presumably called.
@@ -1735,35 +2425,34 @@ where each line of input produces a line of output.}
 % sometimes \x has an active definition that messes things up.
 %
 \catcode`@=11
-  \def\frenchspacing{%
+  \def\plainfrenchspacing{%
     \sfcode\dotChar  =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m
     \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m
+    \def\endofsentencespacefactor{1000}% for @. and friends
+  }
+  \def\plainnonfrenchspacing{%
+    \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000
+    \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250
+    \def\endofsentencespacefactor{3000}% for @. and friends
   }
 \catcode`@=\other
+\def\endofsentencespacefactor{3000}% default
 
+% @t, explicit typewriter.
 \def\t#1{%
-  {\tt \rawbackslash \frenchspacing #1}%
+  {\tt \rawbackslash \plainfrenchspacing #1}%
   \null
 }
-\def\samp#1{`\tclose{#1}'\null}
-\setfont\keyrm\rmshape{8}{1000}
-\font\keysy=cmsy9
-\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
-  \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
-    \vbox{\hrule\kern-0.4pt
-     \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
-    \kern-0.4pt\hrule}%
-  \kern-.06em\raise0.4pt\hbox{\angleright}}}}
-% The old definition, with no lozenge:
-%\def\key #1{{\ttsl \nohyphenation \uppercase{#1}}\null}
-\def\ctrl #1{{\tt \rawbackslash \hat}#1}
 
-% @file, @option are the same as @samp.
-\let\file=\samp
-\let\option=\samp
+% @samp.
+\def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}}
 
-% @code is a modification of @t,
-% which makes spaces the same size as normal in the surrounding text.
+% @indicateurl is \samp, that is, with quotes.
+\let\indicateurl=\samp
+
+% @code (and similar) prints in typewriter, but with spaces the same
+% size as normal in the surrounding text, without hyphenation, etc.
+% This is a subroutine for that.
 \def\tclose#1{%
   {%
     % Change normal interword space to be same as for the current font.
@@ -1779,33 +2468,44 @@ where each line of input produces a line of output.}
     \nohyphenation
     %
     \rawbackslash
-    \frenchspacing
+    \plainfrenchspacing
     #1%
   }%
-  \null
+  \null % reset spacefactor to 1000
 }
 
 % We *must* turn on hyphenation at `-' and `_' in @code.
 % Otherwise, it is too hard to avoid overfull hboxes
 % in the Emacs manual, the Library manual, etc.
-
+%
 % Unfortunately, TeX uses one parameter (\hyphenchar) to control
 % both hyphenation at - and hyphenation within words.
 % We must therefore turn them both off (\tclose does that)
 % and arrange explicitly to hyphenate at a dash.
 %  -- rms.
 {
-  \catcode`\-=\active
-  \catcode`\_=\active
+  \catcode`\-=\active \catcode`\_=\active
+  \catcode`\'=\active \catcode`\`=\active
+  \global\let'=\rq \global\let`=\lq  % default definitions
   %
   \global\def\code{\begingroup
-    \catcode`\-=\active \let-\codedash
-    \catcode`\_=\active \let_\codeunder
+    \setupmarkupstyle{code}%
+    % The following should really be moved into \setupmarkupstyle handlers.
+    \catcode\dashChar=\active  \catcode\underChar=\active
+    \ifallowcodebreaks
+     \let-\codedash
+     \let_\codeunder
+    \else
+     \let-\normaldash
+     \let_\realunder
+    \fi
     \codex
   }
 }
 
-\def\realdash{-}
+\def\codex #1{\tclose{#1}\endgroup}
+
+\def\normaldash{-}
 \def\codedash{-\discretionary{}{}{}}
 \def\codeunder{%
   % this is all so @math{@code{var_name}+1} can work.  In math mode, _
@@ -1818,53 +2518,44 @@ where each line of input produces a line of output.}
              \discretionary{}{}{}}%
             {\_}%
 }
-\def\codex #1{\tclose{#1}\endgroup}
 
-% @kbd is like @code, except that if the argument is just one @key command,
-% then @kbd has no effect.
+% An additional complication: the above will allow breaks after, e.g.,
+% each of the four underscores in __typeof__.  This is bad.
+% @allowcodebreaks provides a document-level way to turn breaking at -
+% and _ on and off.
+%
+\newif\ifallowcodebreaks  \allowcodebreakstrue
 
-% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
-%   `example' (@kbd uses ttsl only inside of @example and friends),
-%   or `code' (@kbd uses normal tty font always).
-\parseargdef\kbdinputstyle{%
-  \def\arg{#1}%
-  \ifx\arg\worddistinct
-    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
-  \else\ifx\arg\wordexample
-    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
-  \else\ifx\arg\wordcode
-    \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
+\def\keywordtrue{true}
+\def\keywordfalse{false}
+
+\parseargdef\allowcodebreaks{%
+  \def\txiarg{#1}%
+  \ifx\txiarg\keywordtrue
+    \allowcodebreakstrue
+  \else\ifx\txiarg\keywordfalse
+    \allowcodebreaksfalse
   \else
     \errhelp = \EMsimple
-    \errmessage{Unknown @kbdinputstyle option `\arg'}%
-  \fi\fi\fi
+    \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}%
+  \fi\fi
 }
-\def\worddistinct{distinct}
-\def\wordexample{example}
-\def\wordcode{code}
-
-% Default is `distinct.'
-\kbdinputstyle distinct
-
-\def\xkey{\key}
-\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
-\ifx\one\xkey\ifx\threex\three \key{#2}%
-\else{\tclose{\kbdfont\look}}\fi
-\else{\tclose{\kbdfont\look}}\fi}
 
-% For @indicateurl, @env, @command quotes seem unnecessary, so use \code.
-\let\indicateurl=\code
-\let\env=\code
+% For @command, @env, @file, @option quotes seem unnecessary,
+% so use \code rather than \samp.
 \let\command=\code
+\let\env=\code
+\let\file=\code
+\let\option=\code
 
 % @uref (abbreviation for `urlref') takes an optional (comma-separated)
 % second argument specifying the text to display and an optional third
 % arg as text to display instead of (rather than in addition to) the url
-% itself.  First (mandatory) arg is the url.  Perhaps eventually put in
-% a hypertex \special here.
-%
-\def\uref#1{\douref #1,,,\finish}
-\def\douref#1,#2,#3,#4\finish{\begingroup
+% itself.  First (mandatory) arg is the url.
+% (This \urefnobreak definition isn't used now, leaving it for a while
+% for comparison.)
+\def\urefnobreak#1{\dourefnobreak #1,,,\finish}
+\def\dourefnobreak#1,#2,#3,#4\finish{\begingroup
   \unsepspaces
   \pdfurl{#1}%
   \setbox0 = \hbox{\ignorespaces #3}%
@@ -1885,6 +2576,103 @@ where each line of input produces a line of output.}
   \endlink
 \endgroup}
 
+% This \urefbreak definition is the active one.
+\def\urefbreak{\begingroup \urefcatcodes \dourefbreak}
+\let\uref=\urefbreak
+\def\dourefbreak#1{\urefbreakfinish #1,,,\finish}
+\def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example
+  \unsepspaces
+  \pdfurl{#1}%
+  \setbox0 = \hbox{\ignorespaces #3}%
+  \ifdim\wd0 > 0pt
+    \unhbox0 % third arg given, show only that
+  \else
+    \setbox0 = \hbox{\ignorespaces #2}%
+    \ifdim\wd0 > 0pt
+      \ifpdf
+        \unhbox0             % PDF: 2nd arg given, show only it
+      \else
+        \unhbox0\ (\urefcode{#1})% DVI: 2nd arg given, show both it and url
+      \fi
+    \else
+      \urefcode{#1}% only url given, so show it
+    \fi
+  \fi
+  \endlink
+\endgroup}
+
+% Allow line breaks around only a few characters (only).
+\def\urefcatcodes{%
+  \catcode\ampChar=\active   \catcode\dotChar=\active
+  \catcode\hashChar=\active  \catcode\questChar=\active
+  \catcode\slashChar=\active
+}
+{
+  \urefcatcodes
+  %
+  \global\def\urefcode{\begingroup
+    \setupmarkupstyle{code}%
+    \urefcatcodes
+    \let&\urefcodeamp
+    \let.\urefcodedot
+    \let#\urefcodehash
+    \let?\urefcodequest
+    \let/\urefcodeslash
+    \codex
+  }
+  %
+  % By default, they are just regular characters.
+  \global\def&{\normalamp}
+  \global\def.{\normaldot}
+  \global\def#{\normalhash}
+  \global\def?{\normalquest}
+  \global\def/{\normalslash}
+}
+
+% we put a little stretch before and after the breakable chars, to help
+% line breaking of long url's.  The unequal skips make look better in
+% cmtt at least, especially for dots.
+\def\urefprestretch{\urefprebreak \hskip0pt plus.13em }
+\def\urefpoststretch{\urefpostbreak \hskip0pt plus.1em }
+%
+\def\urefcodeamp{\urefprestretch \&\urefpoststretch}
+\def\urefcodedot{\urefprestretch .\urefpoststretch}
+\def\urefcodehash{\urefprestretch \#\urefpoststretch}
+\def\urefcodequest{\urefprestretch ?\urefpoststretch}
+\def\urefcodeslash{\futurelet\next\urefcodeslashfinish}
+{
+  \catcode`\/=\active
+  \global\def\urefcodeslashfinish{%
+    \urefprestretch \slashChar
+    % Allow line break only after the final / in a sequence of
+    % slashes, to avoid line break between the slashes in http://.
+    \ifx\next/\else \urefpoststretch \fi
+  }
+}
+
+% One more complication: by default we'll break after the special
+% characters, but some people like to break before the special chars, so
+% allow that.  Also allow no breaking at all, for manual control.
+% 
+\parseargdef\urefbreakstyle{%
+  \def\txiarg{#1}%
+  \ifx\txiarg\wordnone
+    \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak}
+  \else\ifx\txiarg\wordbefore
+    \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak}
+  \else\ifx\txiarg\wordafter
+    \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak}
+  \else
+    \errhelp = \EMsimple
+    \errmessage{Unknown @urefbreakstyle setting `\txiarg'}%
+  \fi\fi\fi
+}
+\def\wordafter{after}
+\def\wordbefore{before}
+\def\wordnone{none}
+
+\urefbreakstyle after
+
 % @url synonym for @uref, since that's how everyone uses it.
 %
 \let\url=\uref
@@ -1906,34 +2694,81 @@ where each line of input produces a line of output.}
   \let\email=\uref
 \fi
 
-% Check if we are currently using a typewriter font.  Since all the
-% Computer Modern typewriter fonts have zero interword stretch (and
-% shrink), and it is reasonable to expect all typewriter fonts to have
-% this property, we can check that font parameter.
-%
-\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
+% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
+%   `example' (@kbd uses ttsl only inside of @example and friends),
+%   or `code' (@kbd uses normal tty font always).
+\parseargdef\kbdinputstyle{%
+  \def\txiarg{#1}%
+  \ifx\txiarg\worddistinct
+    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
+  \else\ifx\txiarg\wordexample
+    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
+  \else\ifx\txiarg\wordcode
+    \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
+  \else
+    \errhelp = \EMsimple
+    \errmessage{Unknown @kbdinputstyle setting `\txiarg'}%
+  \fi\fi\fi
+}
+\def\worddistinct{distinct}
+\def\wordexample{example}
+\def\wordcode{code}
+
+% Default is `distinct'.
+\kbdinputstyle distinct
+
+% @kbd is like @code, except that if the argument is just one @key command,
+% then @kbd has no effect.
+\def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}}
+
+\def\xkey{\key}
+\def\kbdsub#1#2#3\par{%
+  \def\one{#1}\def\three{#3}\def\threex{??}%
+  \ifx\one\xkey\ifx\threex\three \key{#2}%
+  \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
+  \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
+}
+
+% definition of @key that produces a lozenge.  Doesn't adjust to text size.
+%\setfont\keyrm\rmshape{8}{1000}{OT1}
+%\font\keysy=cmsy9
+%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
+%  \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
+%    \vbox{\hrule\kern-0.4pt
+%     \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
+%    \kern-0.4pt\hrule}%
+%  \kern-.06em\raise0.4pt\hbox{\angleright}}}}
+
+% definition of @key with no lozenge.  If the current font is already
+% monospace, don't change it; that way, we respect @kbdinputstyle.  But
+% if it isn't monospace, then use \tt.
+%
+\def\key#1{{\setupmarkupstyle{key}%
+  \nohyphenation
+  \ifmonospace\else\tt\fi
+  #1}\null}
+
+% @clicksequence{File @click{} Open ...}
+\def\clicksequence#1{\begingroup #1\endgroup}
+
+% @clickstyle @arrow   (by default)
+\parseargdef\clickstyle{\def\click{#1}}
+\def\click{\arrow}
 
 % Typeset a dimension, e.g., `in' or `pt'.  The only reason for the
 % argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
 %
 \def\dmn#1{\thinspace #1}
 
-\def\kbd#1{\def\look{#1}\expandafter\kbdfoo\look??\par}
-
 % @l was never documented to mean ``switch to the Lisp font'',
 % and it is not used as such in any manual I can find.  We need it for
 % Polish suppressed-l.  --karl, 22sep96.
 %\def\l#1{{\li #1}\null}
 
-% Explicit font changes: @r, @sc, undocumented @ii.
-\def\r#1{{\rm #1}}              % roman font
-\def\sc#1{{\smallcaps#1}}       % smallcaps font
-\def\ii#1{{\it #1}}             % italic font
-
 % @acronym for "FBI", "NATO", and the like.
 % We print this one point size smaller, since it's intended for
 % all-uppercase.
-% 
+%
 \def\acronym#1{\doacronym #1,,\finish}
 \def\doacronym#1,#2,#3\finish{%
   {\selectfonts\lsize #1}%
@@ -1941,24 +2776,392 @@ where each line of input produces a line of output.}
   \ifx\temp\empty \else
     \space ({\unsepspaces \ignorespaces \temp \unskip})%
   \fi
+  \null % reset \spacefactor=1000
 }
 
 % @abbr for "Comput. J." and the like.
 % No font change, but don't do end-of-sentence spacing.
-% 
+%
 \def\abbr#1{\doabbr #1,,\finish}
 \def\doabbr#1,#2,#3\finish{%
-  {\frenchspacing #1}%
+  {\plainfrenchspacing #1}%
   \def\temp{#2}%
   \ifx\temp\empty \else
     \space ({\unsepspaces \ignorespaces \temp \unskip})%
   \fi
+  \null % reset \spacefactor=1000
+}
+
+% @asis just yields its argument.  Used with @table, for example.
+%
+\def\asis#1{#1}
+
+% @math outputs its argument in math mode.
+%
+% One complication: _ usually means subscripts, but it could also mean
+% an actual _ character, as in @math{@var{some_variable} + 1}.  So make
+% _ active, and distinguish by seeing if the current family is \slfam,
+% which is what @var uses.
+{
+  \catcode`\_ = \active
+  \gdef\mathunderscore{%
+    \catcode`\_=\active
+    \def_{\ifnum\fam=\slfam \_\else\sb\fi}%
+  }
+}
+% Another complication: we want \\ (and @\) to output a math (or tt) \.
+% FYI, plain.tex uses \\ as a temporary control sequence (for no
+% particular reason), but this is not advertised and we don't care.
+%
+% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
+\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
+%
+\def\math{%
+  \tex
+  \mathunderscore
+  \let\\ = \mathbackslash
+  \mathactive
+  % make the texinfo accent commands work in math mode
+  \let\"=\ddot
+  \let\'=\acute
+  \let\==\bar
+  \let\^=\hat
+  \let\`=\grave
+  \let\u=\breve
+  \let\v=\check
+  \let\~=\tilde
+  \let\dotaccent=\dot
+  $\finishmath
+}
+\def\finishmath#1{#1$\endgroup}  % Close the group opened by \tex.
+
+% Some active characters (such as <) are spaced differently in math.
+% We have to reset their definitions in case the @math was an argument
+% to a command which sets the catcodes (such as @item or @section).
+%
+{
+  \catcode`^ = \active
+  \catcode`< = \active
+  \catcode`> = \active
+  \catcode`+ = \active
+  \catcode`' = \active
+  \gdef\mathactive{%
+    \let^ = \ptexhat
+    \let< = \ptexless
+    \let> = \ptexgtr
+    \let+ = \ptexplus
+    \let' = \ptexquoteright
+  }
+}
+
+% ctrl is no longer a Texinfo command, but leave this definition for fun.
+\def\ctrl #1{{\tt \rawbackslash \hat}#1}
+
+% @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}.
+% Ignore unless FMTNAME == tex; then it is like @iftex and @tex,
+% except specified as a normal braced arg, so no newlines to worry about.
+% 
+\def\outfmtnametex{tex}
+%
+\long\def\inlinefmt#1{\doinlinefmt #1,\finish}
+\long\def\doinlinefmt#1,#2,\finish{%
+  \def\inlinefmtname{#1}%
+  \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi
+}
+% For raw, must switch into @tex before parsing the argument, to avoid
+% setting catcodes prematurely.  Doing it this way means that, for
+% example, @inlineraw{html, foo{bar} gets a parse error instead of being
+% ignored.  But this isn't important because if people want a literal
+% *right* brace they would have to use a command anyway, so they may as
+% well use a command to get a left brace too.  We could re-use the
+% delimiter character idea from \verb, but it seems like overkill.
+% 
+\long\def\inlineraw{\tex \doinlineraw}
+\long\def\doinlineraw#1{\doinlinerawtwo #1,\finish}
+\def\doinlinerawtwo#1,#2,\finish{%
+  \def\inlinerawname{#1}%
+  \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi
+  \endgroup % close group opened by \tex.
+}
+
+
+\message{glyphs,}
+% and logos.
+
+% @@ prints an @, as does @atchar{}.
+\def\@{\char64 }
+\let\atchar=\@
+
+% @{ @} @lbracechar{} @rbracechar{} all generate brace characters.
+% Unless we're in typewriter, use \ecfont because the CM text fonts do
+% not have braces, and we don't want to switch into math.
+\def\mylbrace{{\ifmonospace\else\ecfont\fi \char123}}
+\def\myrbrace{{\ifmonospace\else\ecfont\fi \char125}}
+\let\{=\mylbrace \let\lbracechar=\{
+\let\}=\myrbrace \let\rbracechar=\}
+\begingroup
+  % Definitions to produce \{ and \} commands for indices,
+  % and @{ and @} for the aux/toc files.
+  \catcode`\{ = \other \catcode`\} = \other
+  \catcode`\[ = 1 \catcode`\] = 2
+  \catcode`\! = 0 \catcode`\\ = \other
+  !gdef!lbracecmd[\{]%
+  !gdef!rbracecmd[\}]%
+  !gdef!lbraceatcmd[@{]%
+  !gdef!rbraceatcmd[@}]%
+!endgroup
+
+% @comma{} to avoid , parsing problems.
+\let\comma = ,
+
+% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
+% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H.
+\let\, = \ptexc
+\let\dotaccent = \ptexdot
+\def\ringaccent#1{{\accent23 #1}}
+\let\tieaccent = \ptext
+\let\ubaraccent = \ptexb
+\let\udotaccent = \d
+
+% Other special characters: @questiondown @exclamdown @ordf @ordm
+% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss.
+\def\questiondown{?`}
+\def\exclamdown{!`}
+\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}}
+\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}}
+
+% Dotless i and dotless j, used for accents.
+\def\imacro{i}
+\def\jmacro{j}
+\def\dotless#1{%
+  \def\temp{#1}%
+  \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi
+  \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi
+  \else \errmessage{@dotless can be used only with i or j}%
+  \fi\fi
 }
 
+% The \TeX{} logo, as in plain, but resetting the spacing so that a
+% period following counts as ending a sentence.  (Idea found in latex.)
+%
+\edef\TeX{\TeX \spacefactor=1000 }
+
+% @LaTeX{} logo.  Not quite the same results as the definition in
+% latex.ltx, since we use a different font for the raised A; it's most
+% convenient for us to use an explicitly smaller font, rather than using
+% the \scriptstyle font (since we don't reset \scriptstyle and
+% \scriptscriptstyle).
+%
+\def\LaTeX{%
+  L\kern-.36em
+  {\setbox0=\hbox{T}%
+   \vbox to \ht0{\hbox{%
+     \ifx\textnominalsize\xwordpt
+       % for 10pt running text, \lllsize (8pt) is too small for the A in LaTeX.
+       % Revert to plain's \scriptsize, which is 7pt.
+       \count255=\the\fam $\fam\count255 \scriptstyle A$%
+     \else
+       % For 11pt, we can use our lllsize.
+       \selectfonts\lllsize A%
+     \fi
+     }%
+     \vss
+  }}%
+  \kern-.15em
+  \TeX
+}
+
+% Some math mode symbols.
+\def\bullet{$\ptexbullet$}
+\def\geq{\ifmmode \ge\else $\ge$\fi}
+\def\leq{\ifmmode \le\else $\le$\fi}
+\def\minus{\ifmmode -\else $-$\fi}
+
+% @dots{} outputs an ellipsis using the current font.
+% We do .5em per period so that it has the same spacing in the cm
+% typewriter fonts as three actual period characters; on the other hand,
+% in other typewriter fonts three periods are wider than 1.5em.  So do
+% whichever is larger.
+%
+\def\dots{%
+  \leavevmode
+  \setbox0=\hbox{...}% get width of three periods
+  \ifdim\wd0 > 1.5em
+    \dimen0 = \wd0
+  \else
+    \dimen0 = 1.5em
+  \fi
+  \hbox to \dimen0{%
+    \hskip 0pt plus.25fil
+    .\hskip 0pt plus1fil
+    .\hskip 0pt plus1fil
+    .\hskip 0pt plus.5fil
+  }%
+}
+
+% @enddots{} is an end-of-sentence ellipsis.
+%
+\def\enddots{%
+  \dots
+  \spacefactor=\endofsentencespacefactor
+}
+
+% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
+%
+% Since these characters are used in examples, they should be an even number of
+% \tt widths. Each \tt character is 1en, so two makes it 1em.
+%
+\def\point{$\star$}
+\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}}
+\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
+\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}}
+\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
+\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}}
+
+% The @error{} command.
+% Adapted from the TeXbook's \boxit.
+%
+\newbox\errorbox
+%
+{\tentt \global\dimen0 = 3em}% Width of the box.
+\dimen2 = .55pt % Thickness of rules
+% The text. (`r' is open on the right, `e' somewhat less so on the left.)
+\setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt}
+%
+\setbox\errorbox=\hbox to \dimen0{\hfil
+   \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
+   \advance\hsize by -2\dimen2 % Rules.
+   \vbox{%
+      \hrule height\dimen2
+      \hbox{\vrule width\dimen2 \kern3pt          % Space to left of text.
+         \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
+         \kern3pt\vrule width\dimen2}% Space to right.
+      \hrule height\dimen2}
+    \hfil}
+%
+\def\error{\leavevmode\lower.7ex\copy\errorbox}
+
 % @pounds{} is a sterling sign, which Knuth put in the CM italic font.
 %
 \def\pounds{{\it\$}}
 
+% @euro{} comes from a separate font, depending on the current style.
+% We use the free feym* fonts from the eurosym package by Henrik
+% Theiling, which support regular, slanted, bold and bold slanted (and
+% "outlined" (blackboard board, sort of) versions, which we don't need).
+% It is available from http://www.ctan.org/tex-archive/fonts/eurosym.
+%
+% Although only regular is the truly official Euro symbol, we ignore
+% that.  The Euro is designed to be slightly taller than the regular
+% font height.
+%
+% feymr - regular
+% feymo - slanted
+% feybr - bold
+% feybo - bold slanted
+%
+% There is no good (free) typewriter version, to my knowledge.
+% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide.
+% Hmm.
+%
+% Also doesn't work in math.  Do we need to do math with euro symbols?
+% Hope not.
+%
+%
+\def\euro{{\eurofont e}}
+\def\eurofont{%
+  % We set the font at each command, rather than predefining it in
+  % \textfonts and the other font-switching commands, so that
+  % installations which never need the symbol don't have to have the
+  % font installed.
+  %
+  % There is only one designed size (nominal 10pt), so we always scale
+  % that to the current nominal size.
+  %
+  % By the way, simply using "at 1em" works for cmr10 and the like, but
+  % does not work for cmbx10 and other extended/shrunken fonts.
+  %
+  \def\eurosize{\csname\curfontsize nominalsize\endcsname}%
+  %
+  \ifx\curfontstyle\bfstylename
+    % bold:
+    \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize
+  \else
+    % regular:
+    \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize
+  \fi
+  \thiseurofont
+}
+
+% Glyphs from the EC fonts.  We don't use \let for the aliases, because
+% sometimes we redefine the original macro, and the alias should reflect
+% the redefinition.
+%
+% Use LaTeX names for the Icelandic letters.
+\def\DH{{\ecfont \char"D0}} % Eth
+\def\dh{{\ecfont \char"F0}} % eth
+\def\TH{{\ecfont \char"DE}} % Thorn
+\def\th{{\ecfont \char"FE}} % thorn
+%
+\def\guillemetleft{{\ecfont \char"13}}
+\def\guillemotleft{\guillemetleft}
+\def\guillemetright{{\ecfont \char"14}}
+\def\guillemotright{\guillemetright}
+\def\guilsinglleft{{\ecfont \char"0E}}
+\def\guilsinglright{{\ecfont \char"0F}}
+\def\quotedblbase{{\ecfont \char"12}}
+\def\quotesinglbase{{\ecfont \char"0D}}
+%
+% This positioning is not perfect (see the ogonek LaTeX package), but
+% we have the precomposed glyphs for the most common cases.  We put the
+% tests to use those glyphs in the single \ogonek macro so we have fewer
+% dummy definitions to worry about for index entries, etc.
+%
+% ogonek is also used with other letters in Lithuanian (IOU), but using
+% the precomposed glyphs for those is not so easy since they aren't in
+% the same EC font.
+\def\ogonek#1{{%
+  \def\temp{#1}%
+  \ifx\temp\macrocharA\Aogonek
+  \else\ifx\temp\macrochara\aogonek
+  \else\ifx\temp\macrocharE\Eogonek
+  \else\ifx\temp\macrochare\eogonek
+  \else
+    \ecfont \setbox0=\hbox{#1}%
+    \ifdim\ht0=1ex\accent"0C #1%
+    \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}%
+    \fi
+  \fi\fi\fi\fi
+  }%
+}
+\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A}
+\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a}
+\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E}
+\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e}
+%
+% Use the ec* fonts (cm-super in outline format) for non-CM glyphs.
+\def\ecfont{%
+  % We can't distinguish serif/sans and italic/slanted, but this
+  % is used for crude hacks anyway (like adding French and German
+  % quotes to documents typeset with CM, where we lose kerning), so
+  % hopefully nobody will notice/care.
+  \edef\ecsize{\csname\curfontsize ecsize\endcsname}%
+  \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}%
+  \ifmonospace
+    % typewriter:
+    \font\thisecfont = ectt\ecsize \space at \nominalsize
+  \else
+    \ifx\curfontstyle\bfstylename
+      % bold:
+      \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize
+    \else
+      % regular:
+      \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize
+    \fi
+  \fi
+  \thisecfont
+}
+
 % @registeredsymbol - R in a circle.  The font for the R should really
 % be smaller yet, but lllsize is the best we can do for now.
 % Adapted from the plain.tex definition of \copyright.
@@ -1969,14 +3172,24 @@ where each line of input produces a line of output.}
     }$%
 }
 
+% @textdegree - the normal degrees sign.
+%
+\def\textdegree{$^\circ$}
+
 % Laurent Siebenmann reports \Orb undefined with:
 %  Textures 1.7.7 (preloaded format=plain 93.10.14)  (68K)  16 APR 2004 02:38
 % so we'll define it if necessary.
-% 
-\ifx\Orb\undefined
+%
+\ifx\Orb\thisisundefined
 \def\Orb{\mathhexbox20D}
 \fi
 
+% Quotes.
+\chardef\quotedblleft="5C
+\chardef\quotedblright=`\"
+\chardef\quoteleft=`\`
+\chardef\quoteright=`\'
+
 
 \message{page headings,}
 
@@ -1995,8 +3208,9 @@ where each line of input produces a line of output.}
 \newif\ifsetshortcontentsaftertitlepage
  \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
 
-\parseargdef\shorttitlepage{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}%
-        \endgroup\page\hbox{}\page}
+\parseargdef\shorttitlepage{%
+  \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}%
+  \endgroup\page\hbox{}\page}
 
 \envdef\titlepage{%
   % Open one extra group, as we want to close it in the middle of \Etitlepage.
@@ -2056,17 +3270,28 @@ where each line of input produces a line of output.}
   \finishedtitlepagetrue
 }
 
-%%% Macros to be used within @titlepage:
+% Settings used for typesetting titles: no hyphenation, no indentation,
+% don't worry much about spacing, ragged right.  This should be used
+% inside a \vbox, and fonts need to be set appropriately first.  Because
+% it is always used for titles, nothing else, we call \rmisbold.  \par
+% should be specified before the end of the \vbox, since a vbox is a group.
+% 
+\def\raggedtitlesettings{%
+  \rmisbold
+  \hyphenpenalty=10000
+  \parindent=0pt
+  \tolerance=5000
+  \ptexraggedright
+}
+
+% Macros to be used within @titlepage:
 
 \let\subtitlerm=\tenrm
 \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}
 
-\def\authorfont{\authorrm \normalbaselineskip = 16pt \normalbaselines
-		\let\tt=\authortt}
-
 \parseargdef\title{%
   \checkenv\titlepage
-  \leftline{\titlefonts\rm #1}
+  \vbox{\titlefonts \raggedtitlesettings #1\par}%
   % print a rule at the page bottom also.
   \finishedtitlepagefalse
   \vskip4pt \hrule height 4pt width \hsize \vskip4pt
@@ -2087,12 +3312,12 @@ where each line of input produces a line of output.}
   \else
     \checkenv\titlepage
     \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi
-    {\authorfont \leftline{#1}}%
+    {\secfonts\rmisbold \leftline{#1}}%
   \fi
 }
 
 
-%%% Set up page headings and footings.
+% Set up page headings and footings.
 
 \let\thispage=\folio
 
@@ -2140,12 +3365,39 @@ where each line of input produces a line of output.}
   %
   % Leave some space for the footline.  Hopefully ok to assume
   % @evenfooting will not be used by itself.
-  \global\advance\pageheight by -\baselineskip
-  \global\advance\vsize by -\baselineskip
+  \global\advance\pageheight by -12pt
+  \global\advance\vsize by -12pt
 }
 
 \parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}}
 
+% @evenheadingmarks top     \thischapter <- chapter at the top of a page
+% @evenheadingmarks bottom  \thischapter <- chapter at the bottom of a page
+%
+% The same set of arguments for:
+%
+% @oddheadingmarks
+% @evenfootingmarks
+% @oddfootingmarks
+% @everyheadingmarks
+% @everyfootingmarks
+
+\def\evenheadingmarks{\headingmarks{even}{heading}}
+\def\oddheadingmarks{\headingmarks{odd}{heading}}
+\def\evenfootingmarks{\headingmarks{even}{footing}}
+\def\oddfootingmarks{\headingmarks{odd}{footing}}
+\def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1}
+                          \headingmarks{odd}{heading}{#1} }
+\def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1}
+                          \headingmarks{odd}{footing}{#1} }
+% #1 = even/odd, #2 = heading/footing, #3 = top/bottom.
+\def\headingmarks#1#2#3 {%
+  \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname
+  \global\expandafter\let\csname get#1#2marks\endcsname \temp
+}
+
+\everyheadingmarks bottom
+\everyfootingmarks bottom
 
 % @headings double      turns headings on for double-sided printing.
 % @headings single      turns headings on for single-sided printing.
@@ -2159,10 +3411,14 @@ where each line of input produces a line of output.}
 
 \def\headings #1 {\csname HEADINGS#1\endcsname}
 
-\def\HEADINGSoff{%
-\global\evenheadline={\hfil} \global\evenfootline={\hfil}
-\global\oddheadline={\hfil} \global\oddfootline={\hfil}}
-\HEADINGSoff
+\def\headingsoff{% non-global headings elimination
+  \evenheadline={\hfil}\evenfootline={\hfil}%
+   \oddheadline={\hfil}\oddfootline={\hfil}%
+}
+
+\def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting
+\HEADINGSoff  % it's the default
+
 % When we turn headings on, set the page number to 1.
 % For double-sided printing, put current file name in lower left corner,
 % chapter name on inside top of right hand pages, document
@@ -2213,7 +3469,7 @@ where each line of input produces a line of output.}
 % This produces Day Month Year style of output.
 % Only define if not already defined, in case a txi-??.tex file has set
 % up a different format (e.g., txi-cs.tex does this).
-\ifx\today\undefined
+\ifx\today\thisisundefined
 \def\today{%
   \number\day\space
   \ifcase\month
@@ -2274,7 +3530,7 @@ where each line of input produces a line of output.}
     \begingroup
       \advance\leftskip by-\tableindent
       \advance\hsize by\tableindent
-      \advance\rightskip by0pt plus1fil
+      \advance\rightskip by0pt plus1fil\relax
       \leavevmode\unhbox0\par
     \endgroup
     %
@@ -2288,7 +3544,7 @@ where each line of input produces a line of output.}
     % cause the example and the item to crash together.  So we use this
     % bizarre value of 10001 as a signal to \aboveenvbreak to insert
     % \parskip glue after all.  Section titles are handled this way also.
-    % 
+    %
     \penalty 10001
     \endgroup
     \itemxneedsnegativevskipfalse
@@ -2314,15 +3570,26 @@ where each line of input produces a line of output.}
 % @table, @ftable, @vtable.
 \envdef\table{%
   \let\itemindex\gobble
-  \tablex
+  \tablecheck{table}%
 }
 \envdef\ftable{%
   \def\itemindex ##1{\doind {fn}{\code{##1}}}%
-  \tablex
+  \tablecheck{ftable}%
 }
 \envdef\vtable{%
   \def\itemindex ##1{\doind {vr}{\code{##1}}}%
-  \tablex
+  \tablecheck{vtable}%
+}
+\def\tablecheck#1{%
+  \ifnum \the\catcode`\^^M=\active
+    \endgroup
+    \errmessage{This command won't work in this context; perhaps the problem is
+      that we are \inenvironment\thisenv}%
+    \def\next{\doignore{#1}}%
+  \else
+    \let\next\tablex
+  \fi
+  \next
 }
 \def\tablex#1{%
   \def\itemindicate{#1}%
@@ -2371,9 +3638,18 @@ where each line of input produces a line of output.}
   \parindent=0pt
   \parskip=\smallskipamount
   \ifdim\parskip=0pt \parskip=2pt \fi
+  %
+  % Try typesetting the item mark that if the document erroneously says
+  % something like @itemize @samp (intending @table), there's an error
+  % right away at the @itemize.  It's not the best error message in the
+  % world, but it's better than leaving it to the @item.  This means if
+  % the user wants an empty mark, they have to say @w{} not just @w.
   \def\itemcontents{#1}%
+  \setbox0 = \hbox{\itemcontents}%
+  %
   % @itemize with no arg is equivalent to @itemize @bullet.
   \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi
+  %
   \let\item=\itemizeitem
 }
 
@@ -2394,6 +3670,7 @@ where each line of input produces a line of output.}
    \ifnum\lastpenalty<10000 \parskip=0in \fi
    \noindent
    \hbox to 0pt{\hss \itemcontents \kern\itemmargin}%
+   %
    \vadjust{\penalty 1200}}% not good to break after first line of item.
   \flushcr
 }
@@ -2615,12 +3892,19 @@ where each line of input produces a line of output.}
 %
 % @headitem starts a heading row, which we typeset in bold.
 % Assignments have to be global since we are inside the implicit group
-% of an alignment entry.  Note that \everycr resets \everytab.
-\def\headitem{\checkenv\multitable \crcr \global\everytab={\bf}\the\everytab}%
+% of an alignment entry.  \everycr resets \everytab so we don't have to
+% undo it ourselves.
+\def\headitemfont{\b}% for people to use in the template row; not changeable
+\def\headitem{%
+  \checkenv\multitable
+  \crcr
+  \global\everytab={\bf}% can't use \headitemfont since the parsing differs
+  \the\everytab % for the first item
+}%
 %
 % A \tab used to include \hskip1sp.  But then the space in a template
 % line is not enough.  That is bad.  So let's go back to just `&' until
-% we encounter the problem it was intended to solve again.
+% we again encounter the problem the 1sp was intended to solve.
 %					--karl, nathan@acm.org, 20apr99.
 \def\tab{\checkenv\multitable &\the\everytab}%
 
@@ -2721,31 +4005,29 @@ where each line of input produces a line of output.}
   \global\setpercentfalse
 }
 
-\def\setmultitablespacing{% test to see if user has set \multitablelinespace.
-% If so, do nothing. If not, give it an appropriate dimension based on
-% current baselineskip.
+\def\setmultitablespacing{%
+  \def\multistrut{\strut}% just use the standard line spacing
+  %
+  % Compute \multitablelinespace (if not defined by user) for use in
+  % \multitableparskip calculation.  We used define \multistrut based on
+  % this, but (ironically) that caused the spacing to be off.
+  % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100.
 \ifdim\multitablelinespace=0pt
 \setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
 \global\advance\multitablelinespace by-\ht0
-%% strut to put in table in case some entry doesn't have descenders,
-%% to keep lines equally spaced
-\let\multistrut = \strut
-\else
-%% FIXME: what is \box0 supposed to be?
-\gdef\multistrut{\vrule height\multitablelinespace depth\dp0
-width0pt\relax} \fi
-%% Test to see if parskip is larger than space between lines of
-%% table. If not, do nothing.
-%%        If so, set to same dimension as multitablelinespace.
+\fi
+% Test to see if parskip is larger than space between lines of
+% table. If not, do nothing.
+%        If so, set to same dimension as multitablelinespace.
 \ifdim\multitableparskip>\multitablelinespace
 \global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
-                                      %% than skip between lines in the table.
+\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller
+                                      % than skip between lines in the table.
 \fi%
 \ifdim\multitableparskip=0pt
 \global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
-                                      %% than skip between lines in the table.
+\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller
+                                      % than skip between lines in the table.
 \fi}
 
 
@@ -2791,6 +4073,7 @@ width0pt\relax} \fi
 
 \def\doignore#1{\begingroup
   % Scan in ``verbatim'' mode:
+  \obeylines
   \catcode`\@ = \other
   \catcode`\{ = \other
   \catcode`\} = \other
@@ -2811,16 +4094,16 @@ width0pt\relax} \fi
   \gdef\dodoignore#1{%
     % #1 contains the command name as a string, e.g., `ifinfo'.
     %
-    % Define a command to find the next `@end #1', which must be on a line
-    % by itself.
-    \long\def\doignoretext##1^^M@end #1{\doignoretextyyy##1^^M@#1\_STOP_}%
+    % Define a command to find the next `@end #1'.
+    \long\def\doignoretext##1^^M@end #1{%
+      \doignoretextyyy##1^^M@#1\_STOP_}%
+    %
     % And this command to find another #1 command, at the beginning of a
     % line.  (Otherwise, we would consider a line `@c @ifset', for
     % example, to count as an @ifset for nesting.)
     \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}%
     %
     % And now expand that command.
-    \obeylines %
     \doignoretext ^^M%
   }%
 }
@@ -2850,7 +4133,12 @@ width0pt\relax} \fi
 }
 
 % Finish off ignored text.
-\def\enddoignore{\endgroup\ignorespaces}
+{ \obeylines%
+  % Ignore anything after the last `@end #1'; this matters in verbatim
+  % environments, where otherwise the newline after an ignored conditional
+  % would result in a blank line in the output.
+  \gdef\enddoignore#1^^M{\endgroup\ignorespaces}%
+}
 
 
 % @set VAR sets the variable VAR to an empty value.
@@ -2900,7 +4188,7 @@ width0pt\relax} \fi
     % ..., but we might end up with active ones in the argument if
     % we're called from @code, as @code{@value{foo-bar_}}, though.
     % So \let them to their normal equivalents.
-    \let-\realdash \let_\normalunderscore
+    \let-\normaldash \let_\normalunderscore
   }
 }
 
@@ -2940,7 +4228,7 @@ width0pt\relax} \fi
 }
 \def\ifsetfail{\doignore{ifset}}
 
-% @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been
+% @ifclear VAR ... @end executes the `...' iff VAR has never been
 % defined with @set, or has been undefined with @clear.
 %
 % The `\else' inside the `\doifset' parameter is a trick to reuse the
@@ -2951,6 +4239,35 @@ width0pt\relax} \fi
 \def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}}
 \def\ifclearfail{\doignore{ifclear}}
 
+% @ifcommandisdefined CMD ... @end executes the `...' if CMD (written
+% without the @) is in fact defined.  We can only feasibly check at the
+% TeX level, so something like `mathcode' is going to considered
+% defined even though it is not a Texinfo command.
+% 
+\makecond{ifcommanddefined}
+\def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}}
+%
+\def\doifcmddefined#1#2{{%
+    \makevalueexpandable
+    \let\next=\empty
+    \expandafter\ifx\csname #2\endcsname\relax
+      #1% If not defined, \let\next as above.
+    \fi
+    \expandafter
+  }\next
+}
+\def\ifcmddefinedfail{\doignore{ifcommanddefined}}
+
+% @ifcommandnotdefined CMD ... handled similar to @ifclear above.
+\makecond{ifcommandnotdefined}
+\def\ifcommandnotdefined{%
+  \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}}
+\def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}}
+
+% Set the `txicommandconditionals' variable, so documents have a way to
+% test if the @ifcommand...defined conditionals are available.
+\set txicommandconditionals
+
 % @dircategory CATEGORY  -- specify a category of the dir file
 % which this file should belong to.  Ignore this in TeX.
 \let\dircategory=\comment
@@ -2963,9 +4280,8 @@ width0pt\relax} \fi
 % Index generation facilities
 
 % Define \newwrite to be identical to plain tex's \newwrite
-% except not \outer, so it can be used within \newindex.
-{\catcode`\@=11
-\gdef\newwrite{\alloc@7\write\chardef\sixt@@n}}
+% except not \outer, so it can be used within macros and \if's.
+\edef\newwrite{\makecsname{ptexnewwrite}}
 
 % \newindex {foo} defines an index named foo.
 % It automatically defines \fooindex such that
@@ -3016,11 +4332,11 @@ width0pt\relax} \fi
 \def\dosynindex#1#2#3{%
   % Only do \closeout if we haven't already done it, else we'll end up
   % closing the target index.
-  \expandafter \ifx\csname donesynindex#2\endcsname \undefined
+  \expandafter \ifx\csname donesynindex#2\endcsname \relax
     % The \closeout helps reduce unnecessary open files; the limit on the
     % Acorn RISC OS is a mere 16 files.
     \expandafter\closeout\csname#2indfile\endcsname
-    \expandafter\let\csname\donesynindex#2\endcsname = 1
+    \expandafter\let\csname donesynindex#2\endcsname = 1
   \fi
   % redefine \fooindfile:
   \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
@@ -3051,42 +4367,53 @@ width0pt\relax} \fi
 % we have to laboriously prevent expansion for those that we don't.
 %
 \def\indexdummies{%
+  \escapechar = `\\     % use backslash in output files.
   \def\@{@}% change to @@ when we switch to @ as escape char in index files.
   \def\ {\realbackslash\space }%
-  % Need these in case \tex is in effect and \{ is a \delimiter again.
-  % But can't use \lbracecmd and \rbracecmd because texindex assumes
-  % braces and backslashes are used only as delimiters.
-  \let\{ = \mylbrace
-  \let\} = \myrbrace
-  %
-  % \definedummyword defines \#1 as \realbackslash #1\space, thus
-  % effectively preventing its expansion.  This is used only for control
-  % words, not control letters, because the \space would be incorrect
-  % for control characters, but is needed to separate the control word
-  % from whatever follows.
   %
-  % For control letters, we have \definedummyletter, which omits the
-  % space.
-  %
-  % These can be used both for control words that take an argument and
-  % those that do not.  If it is followed by {arg} in the input, then
-  % that will dutifully get written to the index (or wherever).
-  %
-  \def\definedummyword##1{%
-    \expandafter\def\csname ##1\endcsname{\realbackslash ##1\space}%
-  }%
-  \def\definedummyletter##1{%
-    \expandafter\def\csname ##1\endcsname{\realbackslash ##1}%
-  }%
-  \let\definedummyaccent\definedummyletter
+  % Need these unexpandable (because we define \tt as a dummy)
+  % definitions when @{ or @} appear in index entry text.  Also, more
+  % complicated, when \tex is in effect and \{ is a \delimiter again.
+  % We can't use \lbracecmd and \rbracecmd because texindex assumes
+  % braces and backslashes are used only as delimiters.  Perhaps we
+  % should define @lbrace and @rbrace commands a la @comma.
+  \def\{{{\tt\char123}}%
+  \def\}{{\tt\char125}}%
+  %
+  % I don't entirely understand this, but when an index entry is
+  % generated from a macro call, the \endinput which \scanmacro inserts
+  % causes processing to be prematurely terminated.  This is,
+  % apparently, because \indexsorttmp is fully expanded, and \endinput
+  % is an expandable command.  The redefinition below makes \endinput
+  % disappear altogether for that purpose -- although logging shows that
+  % processing continues to some further point.  On the other hand, it
+  % seems \endinput does not hurt in the printed index arg, since that
+  % is still getting written without apparent harm.
+  %
+  % Sample source (mac-idx3.tex, reported by Graham Percival to
+  % help-texinfo, 22may06):
+  % @macro funindex {WORD}
+  % @findex xyz
+  % @end macro
+  % ...
+  % @funindex commtest
+  %
+  % The above is not enough to reproduce the bug, but it gives the flavor.
+  %
+  % Sample whatsit resulting:
+  % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}}
+  %
+  % So:
+  \let\endinput = \empty
   %
   % Do the redefinitions.
   \commondummies
 }
 
-% For the aux file, @ is the escape character.  So we want to redefine
-% everything using @ instead of \realbackslash.  When everything uses
-% @, this will be simpler.
+% For the aux and toc files, @ is the escape character.  So we want to
+% redefine everything using @ as the escape character (instead of
+% \realbackslash, still used for index files).  When everything uses @,
+% this will be simpler.
 %
 \def\atdummies{%
   \def\@{@@}%
@@ -3094,146 +4421,184 @@ width0pt\relax} \fi
   \let\{ = \lbraceatcmd
   \let\} = \rbraceatcmd
   %
-  % (See comments in \indexdummies.)
-  \def\definedummyword##1{%
-    \expandafter\def\csname ##1\endcsname{@##1\space}%
-  }%
-  \def\definedummyletter##1{%
-    \expandafter\def\csname ##1\endcsname{@##1}%
-  }%
-  \let\definedummyaccent\definedummyletter
-  %
   % Do the redefinitions.
   \commondummies
+  \otherbackslash
 }
 
-% Called from \indexdummies and \atdummies.  \definedummyword and
-% \definedummyletter must be defined first.
+% Called from \indexdummies and \atdummies.
 %
 \def\commondummies{%
   %
-  \normalturnoffactive
+  % \definedummyword defines \#1 as \string\#1\space, thus effectively
+  % preventing its expansion.  This is used only for control words,
+  % not control letters, because the \space would be incorrect for
+  % control characters, but is needed to separate the control word
+  % from whatever follows.
+  %
+  % For control letters, we have \definedummyletter, which omits the
+  % space.
+  %
+  % These can be used both for control words that take an argument and
+  % those that do not.  If it is followed by {arg} in the input, then
+  % that will dutifully get written to the index (or wherever).
+  %
+  \def\definedummyword  ##1{\def##1{\string##1\space}}%
+  \def\definedummyletter##1{\def##1{\string##1}}%
+  \let\definedummyaccent\definedummyletter
   %
   \commondummiesnofonts
   %
-  \definedummyletter{_}%
+  \definedummyletter\_%
+  \definedummyletter\-%
   %
   % Non-English letters.
-  \definedummyword{AA}%
-  \definedummyword{AE}%
-  \definedummyword{L}%
-  \definedummyword{OE}%
-  \definedummyword{O}%
-  \definedummyword{aa}%
-  \definedummyword{ae}%
-  \definedummyword{l}%
-  \definedummyword{oe}%
-  \definedummyword{o}%
-  \definedummyword{ss}%
-  \definedummyword{exclamdown}%
-  \definedummyword{questiondown}%
-  \definedummyword{ordf}%
-  \definedummyword{ordm}%
+  \definedummyword\AA
+  \definedummyword\AE
+  \definedummyword\DH
+  \definedummyword\L
+  \definedummyword\O
+  \definedummyword\OE
+  \definedummyword\TH
+  \definedummyword\aa
+  \definedummyword\ae
+  \definedummyword\dh
+  \definedummyword\exclamdown
+  \definedummyword\l
+  \definedummyword\o
+  \definedummyword\oe
+  \definedummyword\ordf
+  \definedummyword\ordm
+  \definedummyword\questiondown
+  \definedummyword\ss
+  \definedummyword\th
   %
   % Although these internal commands shouldn't show up, sometimes they do.
-  \definedummyword{bf}%
-  \definedummyword{gtr}%
-  \definedummyword{hat}%
-  \definedummyword{less}%
-  \definedummyword{sf}%
-  \definedummyword{sl}%
-  \definedummyword{tclose}%
-  \definedummyword{tt}%
-  %
-  \definedummyword{LaTeX}%
-  \definedummyword{TeX}%
+  \definedummyword\bf
+  \definedummyword\gtr
+  \definedummyword\hat
+  \definedummyword\less
+  \definedummyword\sf
+  \definedummyword\sl
+  \definedummyword\tclose
+  \definedummyword\tt
+  %
+  \definedummyword\LaTeX
+  \definedummyword\TeX
   %
   % Assorted special characters.
-  \definedummyword{bullet}%
-  \definedummyword{comma}%
-  \definedummyword{copyright}%
-  \definedummyword{registeredsymbol}%
-  \definedummyword{dots}%
-  \definedummyword{enddots}%
-  \definedummyword{equiv}%
-  \definedummyword{error}%
-  \definedummyword{expansion}%
-  \definedummyword{minus}%
-  \definedummyword{pounds}%
-  \definedummyword{point}%
-  \definedummyword{print}%
-  \definedummyword{result}%
+  \definedummyword\arrow
+  \definedummyword\bullet
+  \definedummyword\comma
+  \definedummyword\copyright
+  \definedummyword\registeredsymbol
+  \definedummyword\dots
+  \definedummyword\enddots
+  \definedummyword\entrybreak
+  \definedummyword\equiv
+  \definedummyword\error
+  \definedummyword\euro
+  \definedummyword\expansion
+  \definedummyword\geq
+  \definedummyword\guillemetleft
+  \definedummyword\guillemetright
+  \definedummyword\guilsinglleft
+  \definedummyword\guilsinglright
+  \definedummyword\lbracechar
+  \definedummyword\leq
+  \definedummyword\minus
+  \definedummyword\ogonek
+  \definedummyword\pounds
+  \definedummyword\point
+  \definedummyword\print
+  \definedummyword\quotedblbase
+  \definedummyword\quotedblleft
+  \definedummyword\quotedblright
+  \definedummyword\quoteleft
+  \definedummyword\quoteright
+  \definedummyword\quotesinglbase
+  \definedummyword\rbracechar
+  \definedummyword\result
+  \definedummyword\textdegree
+  %
+  % We want to disable all macros so that they are not expanded by \write.
+  \macrolist
+  %
+  \normalturnoffactive
   %
   % Handle some cases of @value -- where it does not contain any
   % (non-fully-expandable) commands.
   \makevalueexpandable
-  %
-  % Normal spaces, not active ones.
-  \unsepspaces
-  %
-  % No macro expansion.
-  \turnoffmacros
 }
 
 % \commondummiesnofonts: common to \commondummies and \indexnofonts.
 %
-% Better have this without active chars.
-{
-  \catcode`\~=\other
-  \gdef\commondummiesnofonts{%
-    % Control letters and accents.
-    \definedummyletter{!}%
-    \definedummyaccent{"}%
-    \definedummyaccent{'}%
-    \definedummyletter{*}%
-    \definedummyaccent{,}%
-    \definedummyletter{.}%
-    \definedummyletter{/}%
-    \definedummyletter{:}%
-    \definedummyaccent{=}%
-    \definedummyletter{?}%
-    \definedummyaccent{^}%
-    \definedummyaccent{`}%
-    \definedummyaccent{~}%
-    \definedummyword{u}%
-    \definedummyword{v}%
-    \definedummyword{H}%
-    \definedummyword{dotaccent}%
-    \definedummyword{ringaccent}%
-    \definedummyword{tieaccent}%
-    \definedummyword{ubaraccent}%
-    \definedummyword{udotaccent}%
-    \definedummyword{dotless}%
-    %
-    % Texinfo font commands.
-    \definedummyword{b}%
-    \definedummyword{i}%
-    \definedummyword{r}%
-    \definedummyword{sc}%
-    \definedummyword{t}%
-    %
-    % Commands that take arguments.
-    \definedummyword{acronym}%
-    \definedummyword{cite}%
-    \definedummyword{code}%
-    \definedummyword{command}%
-    \definedummyword{dfn}%
-    \definedummyword{emph}%
-    \definedummyword{env}%
-    \definedummyword{file}%
-    \definedummyword{kbd}%
-    \definedummyword{key}%
-    \definedummyword{math}%
-    \definedummyword{option}%
-    \definedummyword{samp}%
-    \definedummyword{strong}%
-    \definedummyword{tie}%
-    \definedummyword{uref}%
-    \definedummyword{url}%
-    \definedummyword{var}%
-    \definedummyword{verb}%
-    \definedummyword{w}%
-  }
+\def\commondummiesnofonts{%
+  % Control letters and accents.
+  \definedummyletter\!%
+  \definedummyaccent\"%
+  \definedummyaccent\'%
+  \definedummyletter\*%
+  \definedummyaccent\,%
+  \definedummyletter\.%
+  \definedummyletter\/%
+  \definedummyletter\:%
+  \definedummyaccent\=%
+  \definedummyletter\?%
+  \definedummyaccent\^%
+  \definedummyaccent\`%
+  \definedummyaccent\~%
+  \definedummyword\u
+  \definedummyword\v
+  \definedummyword\H
+  \definedummyword\dotaccent
+  \definedummyword\ogonek
+  \definedummyword\ringaccent
+  \definedummyword\tieaccent
+  \definedummyword\ubaraccent
+  \definedummyword\udotaccent
+  \definedummyword\dotless
+  %
+  % Texinfo font commands.
+  \definedummyword\b
+  \definedummyword\i
+  \definedummyword\r
+  \definedummyword\sansserif
+  \definedummyword\sc
+  \definedummyword\slanted
+  \definedummyword\t
+  %
+  % Commands that take arguments.
+  \definedummyword\abbr
+  \definedummyword\acronym
+  \definedummyword\anchor
+  \definedummyword\cite
+  \definedummyword\code
+  \definedummyword\command
+  \definedummyword\dfn
+  \definedummyword\dmn
+  \definedummyword\email
+  \definedummyword\emph
+  \definedummyword\env
+  \definedummyword\file
+  \definedummyword\image
+  \definedummyword\indicateurl
+  \definedummyword\inforef
+  \definedummyword\kbd
+  \definedummyword\key
+  \definedummyword\math
+  \definedummyword\option
+  \definedummyword\pxref
+  \definedummyword\ref
+  \definedummyword\samp
+  \definedummyword\strong
+  \definedummyword\tie
+  \definedummyword\uref
+  \definedummyword\url
+  \definedummyword\var
+  \definedummyword\verb
+  \definedummyword\w
+  \definedummyword\xref
 }
 
 % \indexnofonts is used when outputting the strings to sort the index
@@ -3243,14 +4608,10 @@ width0pt\relax} \fi
 %
 \def\indexnofonts{%
   % Accent commands should become @asis.
-  \def\definedummyaccent##1{%
-    \expandafter\let\csname ##1\endcsname\asis
-  }%
+  \def\definedummyaccent##1{\let##1\asis}%
   % We can just ignore other control letters.
-  \def\definedummyletter##1{%
-    \expandafter\def\csname ##1\endcsname{}%
-  }%
-  % Hopefully, all control words can become @asis.
+  \def\definedummyletter##1{\let##1\empty}%
+  % All control words become @asis by default; overrides below.
   \let\definedummyword\definedummyaccent
   %
   \commondummiesnofonts
@@ -3262,50 +4623,95 @@ width0pt\relax} \fi
   %
   \def\ { }%
   \def\@{@}%
-  % how to handle braces?
   \def\_{\normalunderscore}%
+  \def\-{}% @- shouldn't affect sorting
+  %
+  % Unfortunately, texindex is not prepared to handle braces in the
+  % content at all.  So for index sorting, we map @{ and @} to strings
+  % starting with |, since that ASCII character is between ASCII { and }.
+  \def\{{|a}%
+  \def\lbracechar{|a}%
+  %
+  \def\}{|b}%
+  \def\rbracechar{|b}%
   %
   % Non-English letters.
   \def\AA{AA}%
   \def\AE{AE}%
+  \def\DH{DZZ}%
   \def\L{L}%
   \def\OE{OE}%
   \def\O{O}%
+  \def\TH{ZZZ}%
   \def\aa{aa}%
   \def\ae{ae}%
+  \def\dh{dzz}%
+  \def\exclamdown{!}%
   \def\l{l}%
   \def\oe{oe}%
-  \def\o{o}%
-  \def\ss{ss}%
-  \def\exclamdown{!}%
-  \def\questiondown{?}%
   \def\ordf{a}%
   \def\ordm{o}%
+  \def\o{o}%
+  \def\questiondown{?}%
+  \def\ss{ss}%
+  \def\th{zzz}%
   %
   \def\LaTeX{LaTeX}%
   \def\TeX{TeX}%
   %
   % Assorted special characters.
   % (The following {} will end up in the sort string, but that's ok.)
+  \def\arrow{->}%
   \def\bullet{bullet}%
   \def\comma{,}%
   \def\copyright{copyright}%
-  \def\registeredsymbol{R}%
   \def\dots{...}%
   \def\enddots{...}%
   \def\equiv{==}%
   \def\error{error}%
+  \def\euro{euro}%
   \def\expansion{==>}%
+  \def\geq{>=}%
+  \def\guillemetleft{<<}%
+  \def\guillemetright{>>}%
+  \def\guilsinglleft{<}%
+  \def\guilsinglright{>}%
+  \def\leq{<=}%
   \def\minus{-}%
-  \def\pounds{pounds}%
   \def\point{.}%
+  \def\pounds{pounds}%
   \def\print{-|}%
+  \def\quotedblbase{"}%
+  \def\quotedblleft{"}%
+  \def\quotedblright{"}%
+  \def\quoteleft{`}%
+  \def\quoteright{'}%
+  \def\quotesinglbase{,}%
+  \def\registeredsymbol{R}%
   \def\result{=>}%
+  \def\textdegree{o}%
   %
-  % Don't write macro names.
-  \emptyusermacros
+  \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax
+  \else \indexlquoteignore \fi
+  %
+  % We need to get rid of all macros, leaving only the arguments (if present).
+  % Of course this is not nearly correct, but it is the best we can do for now.
+  % makeinfo does not expand macros in the argument to @deffn, which ends up
+  % writing an index entry, and texindex isn't prepared for an index sort entry
+  % that starts with \.
+  %
+  % Since macro invocations are followed by braces, we can just redefine them
+  % to take a single TeX argument.  The case of a macro invocation that
+  % goes to end-of-line is not handled.
+  %
+  \macrolist
 }
 
+% Undocumented (for FSFS 2nd ed.): @set txiindexlquoteignore makes us
+% ignore left quotes in the sort term.
+{\catcode`\`=\active
+ \gdef\indexlquoteignore{\let`=\empty}}
+
 \let\indexbackslash=0  %overridden during \printindex.
 \let\SETmarginindex=\relax % put index entries in margin (undocumented)?
 
@@ -3331,11 +4737,7 @@ width0pt\relax} \fi
     %
     \edef\writeto{\csname#1indfile\endcsname}%
     %
-    \ifvmode
-      \dosubindsanitize
-    \else
-      \dosubindwrite
-    \fi
+    \safewhatsit\dosubindwrite
   }%
   \fi
 }
@@ -3350,7 +4752,6 @@ width0pt\relax} \fi
   %
   % Remember, we are within a group.
   \indexdummies % Must do this here, since \bf, etc expand at this stage
-  \escapechar=`\\
   \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now
       % so it will be output as is; and it will print as backslash.
   %
@@ -3373,13 +4774,13 @@ width0pt\relax} \fi
   \temp
 }
 
-% Take care of unwanted page breaks:
+% Take care of unwanted page breaks/skips around a whatsit:
 %
 % If a skip is the last thing on the list now, preserve it
 % by backing up by \lastskip, doing the \write, then inserting
 % the skip again.  Otherwise, the whatsit generated by the
-% \write will make \lastskip zero.  The result is that sequences
-% like this:
+% \write or \pdfdest will make \lastskip zero.  The result is that
+% sequences like this:
 % @end defun
 % @tindex whatever
 % @defun ...
@@ -3403,25 +4804,30 @@ width0pt\relax} \fi
 %
 \edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname}
 %
+\newskip\whatsitskip
+\newcount\whatsitpenalty
+%
 % ..., ready, GO:
 %
-\def\dosubindsanitize{%
+\def\safewhatsit#1{\ifhmode
+  #1%
+ \else
   % \lastskip and \lastpenalty cannot both be nonzero simultaneously.
-  \skip0 = \lastskip
+  \whatsitskip = \lastskip
   \edef\lastskipmacro{\the\lastskip}%
-  \count255 = \lastpenalty
+  \whatsitpenalty = \lastpenalty
   %
   % If \lastskip is nonzero, that means the last item was a
   % skip.  And since a skip is discardable, that means this
-  % -\skip0 glue we're inserting is preceded by a
+  % -\whatsitskip glue we're inserting is preceded by a
   % non-discardable item, therefore it is not a potential
   % breakpoint, therefore no \nobreak needed.
   \ifx\lastskipmacro\zeroskipmacro
   \else
-    \vskip-\skip0
+    \vskip-\whatsitskip
   \fi
   %
-  \dosubindwrite
+  #1%
   %
   \ifx\lastskipmacro\zeroskipmacro
     % If \lastskip was zero, perhaps the last item was a penalty, and
@@ -3429,20 +4835,19 @@ width0pt\relax} \fi
     % to re-insert the same penalty (values >10000 are used for various
     % signals); since we just inserted a non-discardable item, any
     % following glue (such as a \parskip) would be a breakpoint.  For example:
-    % 
     %   @deffn deffn-whatever
     %   @vindex index-whatever
     %   Description.
     % would allow a break between the index-whatever whatsit
     % and the "Description." paragraph.
-    \ifnum\count255>9999 \penalty\count255 \fi
+    \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi
   \else
     % On the other hand, if we had a nonzero \lastskip,
     % this make-up glue would be preceded by a non-discardable item
     % (the whatsit from the \write), so we must insert a \nobreak.
-    \nobreak\vskip\skip0
+    \nobreak\vskip\whatsitskip
   \fi
-}
+\fi}
 
 % The index entry written in the file actually looks like
 %  \entry {sortstring}{page}{topic}
@@ -3484,6 +4889,7 @@ width0pt\relax} \fi
   %
   \smallfonts \rm
   \tolerance = 9500
+  \plainfrenchspacing
   \everypar = {}% don't want the \kern\-parindent from indentation suppression.
   %
   % See if the index file exists and is nonempty.
@@ -3557,10 +4963,9 @@ width0pt\relax} \fi
 %
 % A straightforward implementation would start like this:
 %	\def\entry#1#2{...
-% But this frozes the catcodes in the argument, and can cause problems to
+% But this freezes the catcodes in the argument, and can cause problems to
 % @code, which sets - active.  This problem was fixed by a kludge---
 % ``-'' was active throughout whole index, but this isn't really right.
-%
 % The right solution is to prevent \entry from swallowing the whole text.
 %                                 --kasal, 21nov03
 \def\entry{%
@@ -3597,10 +5002,17 @@ width0pt\relax} \fi
     % columns.
     \vskip 0pt plus1pt
     %
+    % When reading the text of entry, convert explicit line breaks
+    % from @* into spaces.  The user might give these in long section
+    % titles, for instance.
+    \def\*{\unskip\space\ignorespaces}%
+    \def\entrybreak{\hfil\break}%
+    %
     % Swallow the left brace of the text (first parameter):
     \afterassignment\doentry
     \let\temp =
 }
+\def\entrybreak{\unskip\space\ignorespaces}%
 \def\doentry{%
     \bgroup % Instead of the swallowed brace.
       \noindent
@@ -3613,11 +5025,8 @@ width0pt\relax} \fi
     % The following is kludged to not output a line of dots in the index if
     % there are no page numbers.  The next person who breaks this will be
     % cursed by a Unix daemon.
-    \def\tempa{{\rm }}%
-    \def\tempb{#1}%
-    \edef\tempc{\tempa}%
-    \edef\tempd{\tempb}%
-    \ifx\tempc\tempd
+    \setbox\boxA = \hbox{#1}%
+    \ifdim\wd\boxA = 0pt
       \ %
     \else
       %
@@ -3641,9 +5050,9 @@ width0pt\relax} \fi
   \endgroup
 }
 
-% Like \dotfill except takes at least 1 em.
+% Like plain.tex's \dotfill, except uses up at least 1 em.
 \def\indexdotfill{\cleaders
-  \hbox{$\mathsurround=0pt \mkern1.5mu ${\it .}$ \mkern1.5mu$}\hskip 1em plus 1fill}
+  \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill}
 
 \def\primary #1{\line{#1\hfil}}
 
@@ -3753,6 +5162,34 @@ width0pt\relax} \fi
 %
 % All done with double columns.
 \def\enddoublecolumns{%
+  % The following penalty ensures that the page builder is exercised
+  % _before_ we change the output routine.  This is necessary in the
+  % following situation:
+  %
+  % The last section of the index consists only of a single entry.
+  % Before this section, \pagetotal is less than \pagegoal, so no
+  % break occurs before the last section starts.  However, the last
+  % section, consisting of \initial and the single \entry, does not
+  % fit on the page and has to be broken off.  Without the following
+  % penalty the page builder will not be exercised until \eject
+  % below, and by that time we'll already have changed the output
+  % routine to the \balancecolumns version, so the next-to-last
+  % double-column page will be processed with \balancecolumns, which
+  % is wrong:  The two columns will go to the main vertical list, with
+  % the broken-off section in the recent contributions.  As soon as
+  % the output routine finishes, TeX starts reconsidering the page
+  % break.  The two columns and the broken-off section both fit on the
+  % page, because the two columns now take up only half of the page
+  % goal.  When TeX sees \eject from below which follows the final
+  % section, it invokes the new output routine that we've set after
+  % \balancecolumns below; \onepageout will try to fit the two columns
+  % and the final section into the vbox of \pageheight (see
+  % \pagebody), causing an overfull box.
+  %
+  % Note that glue won't work here, because glue does not exercise the
+  % page builder, unlike penalties (see The TeXbook, pp. 280-281).
+  \penalty0
+  %
   \output = {%
     % Split the last of the double-column material.  Leave it on the
     % current page, no automatic page break.
@@ -3808,7 +5245,22 @@ width0pt\relax} \fi
 \message{sectioning,}
 % Chapters, sections, etc.
 
-% \unnumberedno is an oxymoron, of course.  But we count the unnumbered
+% Let's start with @part.
+\outer\parseargdef\part{\partzzz{#1}}
+\def\partzzz#1{%
+  \chapoddpage
+  \null
+  \vskip.3\vsize  % move it down on the page a bit
+  \begingroup
+    \noindent \titlefonts\rmisbold #1\par % the text
+    \let\lastnode=\empty      % no node to associate with
+    \writetocentry{part}{#1}{}% but put it in the toc
+    \headingsoff              % no headline or footline on the part page
+    \chapoddpage
+  \endgroup
+}
+
+% \unnumberedno is an oxymoron.  But we count the unnumbered
 % sections so that we can refer to them unambiguously in the pdf
 % outlines by their "section number".  We avoid collisions with chapter
 % numbers by starting them at 10000.  (If a document ever has 10000
@@ -3862,11 +5314,15 @@ width0pt\relax} \fi
   \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
   \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
 
-% Each @chapter defines this as the name of the chapter.
-% page headings and footings can use it.  @section does likewise.
-% However, they are not reliable, because we don't use marks.
+% Each @chapter defines these (using marks) as the number+name, number
+% and name of the chapter.  Page headings and footings can use
+% these.  @section does likewise.
 \def\thischapter{}
+\def\thischapternum{}
+\def\thischaptername{}
 \def\thissection{}
+\def\thissectionnum{}
+\def\thissectionname{}
 
 \newcount\absseclevel % used to calculate proper heading level
 \newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count
@@ -3883,8 +5339,8 @@ width0pt\relax} \fi
 \chardef\maxseclevel = 3
 %
 % A numbered section within an unnumbered changes to unnumbered too.
-% To achive this, remember the "biggest" unnum. sec. we are currently in:
-\chardef\unmlevel = \maxseclevel
+% To achieve this, remember the "biggest" unnum. sec. we are currently in:
+\chardef\unnlevel = \maxseclevel
 %
 % Trace whether the current chapter is an appendix or not:
 % \chapheadtype is "N" or "A", unnumbered chapters are ignored.
@@ -3909,8 +5365,8 @@ width0pt\relax} \fi
   % The heading type:
   \def\headtype{#1}%
   \if \headtype U%
-    \ifnum \absseclevel < \unmlevel
-      \chardef\unmlevel = \absseclevel
+    \ifnum \absseclevel < \unnlevel
+      \chardef\unnlevel = \absseclevel
     \fi
   \else
     % Check for appendix sections:
@@ -3922,10 +5378,10 @@ width0pt\relax} \fi
       \fi\fi
     \fi
     % Check for numbered within unnumbered:
-    \ifnum \absseclevel > \unmlevel
+    \ifnum \absseclevel > \unnlevel
       \def\headtype{U}%
     \else
-      \chardef\unmlevel = 3
+      \chardef\unnlevel = 3
     \fi
   \fi
   % Now print the heading:
@@ -3979,7 +5435,9 @@ width0pt\relax} \fi
   \gdef\chaplevelprefix{\the\chapno.}%
   \resetallfloatnos
   %
-  \message{\putwordChapter\space \the\chapno}%
+  % \putwordChapter can contain complex things in translations.
+  \toks0=\expandafter{\putwordChapter}%
+  \message{\the\toks0 \space \the\chapno}%
   %
   % Write the actual heading.
   \chapmacro{#1}{Ynumbered}{\the\chapno}%
@@ -3990,15 +5448,17 @@ width0pt\relax} \fi
   \global\let\subsubsection = \numberedsubsubsec
 }
 
-\outer\parseargdef\appendix{\apphead0{#1}} % normally apphead0 calls appendixzzz
+\outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz
+%
 \def\appendixzzz#1{%
   \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
     \global\advance\appendixno by 1
   \gdef\chaplevelprefix{\appendixletter.}%
   \resetallfloatnos
   %
-  \def\appendixnum{\putwordAppendix\space \appendixletter}%
-  \message{\appendixnum}%
+  % \putwordAppendix can contain complex things in translations.
+  \toks0=\expandafter{\putwordAppendix}%
+  \message{\the\toks0 \space \appendixletter}%
   %
   \chapmacro{#1}{Yappendix}{\appendixletter}%
   %
@@ -4007,7 +5467,8 @@ width0pt\relax} \fi
   \global\let\subsubsection = \appendixsubsubsec
 }
 
-\outer\parseargdef\unnumbered{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz
+% normally unnmhead0 calls unnumberedzzz:
+\outer\parseargdef\unnumbered{\unnmhead0{#1}}
 \def\unnumberedzzz#1{%
   \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
     \global\advance\unnumberedno by 1
@@ -4051,40 +5512,47 @@ width0pt\relax} \fi
 \let\top\unnumbered
 
 % Sections.
+% 
 \outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz
 \def\seczzz#1{%
   \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
   \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}%
 }
 
-\outer\parseargdef\appendixsection{\apphead1{#1}} % normally calls appendixsectionzzz
+% normally calls appendixsectionzzz:
+\outer\parseargdef\appendixsection{\apphead1{#1}}
 \def\appendixsectionzzz#1{%
   \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
   \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}%
 }
 \let\appendixsec\appendixsection
 
-\outer\parseargdef\unnumberedsec{\unnmhead1{#1}} % normally calls unnumberedseczzz
+% normally calls unnumberedseczzz:
+\outer\parseargdef\unnumberedsec{\unnmhead1{#1}}
 \def\unnumberedseczzz#1{%
   \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
   \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}%
 }
 
 % Subsections.
-\outer\parseargdef\numberedsubsec{\numhead2{#1}} % normally calls numberedsubseczzz
+% 
+% normally calls numberedsubseczzz:
+\outer\parseargdef\numberedsubsec{\numhead2{#1}}
 \def\numberedsubseczzz#1{%
   \global\subsubsecno=0  \global\advance\subsecno by 1
   \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}%
 }
 
-\outer\parseargdef\appendixsubsec{\apphead2{#1}} % normally calls appendixsubseczzz
+% normally calls appendixsubseczzz:
+\outer\parseargdef\appendixsubsec{\apphead2{#1}}
 \def\appendixsubseczzz#1{%
   \global\subsubsecno=0  \global\advance\subsecno by 1
   \sectionheading{#1}{subsec}{Yappendix}%
                  {\appendixletter.\the\secno.\the\subsecno}%
 }
 
-\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} %normally calls unnumberedsubseczzz
+% normally calls unnumberedsubseczzz:
+\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}}
 \def\unnumberedsubseczzz#1{%
   \global\subsubsecno=0  \global\advance\subsecno by 1
   \sectionheading{#1}{subsec}{Ynothing}%
@@ -4092,21 +5560,25 @@ width0pt\relax} \fi
 }
 
 % Subsubsections.
-\outer\parseargdef\numberedsubsubsec{\numhead3{#1}} % normally numberedsubsubseczzz
+% 
+% normally numberedsubsubseczzz:
+\outer\parseargdef\numberedsubsubsec{\numhead3{#1}}
 \def\numberedsubsubseczzz#1{%
   \global\advance\subsubsecno by 1
   \sectionheading{#1}{subsubsec}{Ynumbered}%
                  {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}%
 }
 
-\outer\parseargdef\appendixsubsubsec{\apphead3{#1}} % normally appendixsubsubseczzz
+% normally appendixsubsubseczzz:
+\outer\parseargdef\appendixsubsubsec{\apphead3{#1}}
 \def\appendixsubsubseczzz#1{%
   \global\advance\subsubsecno by 1
   \sectionheading{#1}{subsubsec}{Yappendix}%
                  {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}%
 }
 
-\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} %normally unnumberedsubsubseczzz
+% normally unnumberedsubsubseczzz:
+\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}}
 \def\unnumberedsubsubseczzz#1{%
   \global\advance\subsubsecno by 1
   \sectionheading{#1}{subsubsec}{Ynothing}%
@@ -4122,15 +5594,6 @@ width0pt\relax} \fi
 
 % Define @majorheading, @heading and @subheading
 
-% NOTE on use of \vbox for chapter headings, section headings, and such:
-%       1) We use \vbox rather than the earlier \line to permit
-%          overlong headings to fold.
-%       2) \hyphenpenalty is set to 10000 because hyphenation in a
-%          heading is obnoxious; this forbids it.
-%       3) Likewise, headings look best if no \parindent is used, and
-%          if justification is not attempted.  Hence \raggedright.
-
-
 \def\majorheading{%
   {\advance\chapheadingskip by 10pt \chapbreak }%
   \parsearg\chapheadingzzz
@@ -4138,10 +5601,8 @@ width0pt\relax} \fi
 
 \def\chapheading{\chapbreak \parsearg\chapheadingzzz}
 \def\chapheadingzzz#1{%
-  {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
-                    \parindent=0pt\raggedright
-                    \rm #1\hfill}}%
-  \bigskip \par\penalty 200\relax
+  \vbox{\chapfonts \raggedtitlesettings #1\par}%
+  \nobreak\bigskip \nobreak
   \suppressfirstparagraphindent
 }
 
@@ -4157,17 +5618,28 @@ width0pt\relax} \fi
 % (including whitespace, linebreaking, etc. around it),
 % given all the information in convenient, parsed form.
 
-%%% Args are the skip and penalty (usually negative)
+% Args are the skip and penalty (usually negative)
 \def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
 
-%%% Define plain chapter starts, and page on/off switching for it
 % Parameter controlling skip before chapter headings (if needed)
-
 \newskip\chapheadingskip
 
+% Define plain chapter starts, and page on/off switching for it.
 \def\chapbreak{\dobreak \chapheadingskip {-4000}}
 \def\chappager{\par\vfill\supereject}
-\def\chapoddpage{\chappager \ifodd\pageno \else \hbox to 0pt{} \chappager\fi}
+% Because \domark is called before \chapoddpage, the filler page will
+% get the headings for the next chapter, which is wrong.  But we don't
+% care -- we just disable all headings on the filler page.
+\def\chapoddpage{%
+  \chappager
+  \ifodd\pageno \else
+    \begingroup
+      \headingsoff
+      \null
+      \chappager
+    \endgroup
+  \fi
+}
 
 \def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
 
@@ -4201,41 +5673,78 @@ width0pt\relax} \fi
 \def\Yappendixkeyword{Yappendix}
 %
 \def\chapmacro#1#2#3{%
+  % Insert the first mark before the heading break (see notes for \domark).
+  \let\prevchapterdefs=\lastchapterdefs
+  \let\prevsectiondefs=\lastsectiondefs
+  \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}%
+                        \gdef\thissection{}}%
+  %
+  \def\temptype{#2}%
+  \ifx\temptype\Ynothingkeyword
+    \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
+                          \gdef\thischapter{\thischaptername}}%
+  \else\ifx\temptype\Yomitfromtockeyword
+    \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
+                          \gdef\thischapter{}}%
+  \else\ifx\temptype\Yappendixkeyword
+    \toks0={#1}%
+    \xdef\lastchapterdefs{%
+      \gdef\noexpand\thischaptername{\the\toks0}%
+      \gdef\noexpand\thischapternum{\appendixletter}%
+      % \noexpand\putwordAppendix avoids expanding indigestible
+      % commands in some of the translations.
+      \gdef\noexpand\thischapter{\noexpand\putwordAppendix{}
+                                 \noexpand\thischapternum:
+                                 \noexpand\thischaptername}%
+    }%
+  \else
+    \toks0={#1}%
+    \xdef\lastchapterdefs{%
+      \gdef\noexpand\thischaptername{\the\toks0}%
+      \gdef\noexpand\thischapternum{\the\chapno}%
+      % \noexpand\putwordChapter avoids expanding indigestible
+      % commands in some of the translations.
+      \gdef\noexpand\thischapter{\noexpand\putwordChapter{}
+                                 \noexpand\thischapternum:
+                                 \noexpand\thischaptername}%
+    }%
+  \fi\fi\fi
+  %
+  % Output the mark.  Pass it through \safewhatsit, to take care of
+  % the preceding space.
+  \safewhatsit\domark
+  %
+  % Insert the chapter heading break.
   \pchapsepmacro
+  %
+  % Now the second mark, after the heading break.  No break points
+  % between here and the heading.
+  \let\prevchapterdefs=\lastchapterdefs
+  \let\prevsectiondefs=\lastsectiondefs
+  \domark
+  %
   {%
-    \chapfonts \rm
+    \chapfonts \rmisbold
     %
-    % Have to define \thissection before calling \donoderef, because the
+    % Have to define \lastsection before calling \donoderef, because the
     % xref code eventually uses it.  On the other hand, it has to be called
     % after \pchapsepmacro, or the headline will change too soon.
-    \gdef\thissection{#1}%
-    \gdef\thischaptername{#1}%
+    \gdef\lastsection{#1}%
     %
     % Only insert the separating space if we have a chapter/appendix
     % number, and don't print the unnumbered ``number''.
-    \def\temptype{#2}%
     \ifx\temptype\Ynothingkeyword
       \setbox0 = \hbox{}%
       \def\toctype{unnchap}%
-      \def\thischapter{#1}%
     \else\ifx\temptype\Yomitfromtockeyword
       \setbox0 = \hbox{}% contents like unnumbered, but no toc entry
       \def\toctype{omit}%
-      \xdef\thischapter{}%
     \else\ifx\temptype\Yappendixkeyword
       \setbox0 = \hbox{\putwordAppendix{} #3\enspace}%
       \def\toctype{app}%
-      % We don't substitute the actual chapter name into \thischapter
-      % because we don't want its macros evaluated now.  And we don't
-      % use \thissection because that changes with each section.
-      %
-      \xdef\thischapter{\putwordAppendix{} \appendixletter:
-                        \noexpand\thischaptername}%
     \else
       \setbox0 = \hbox{#3\enspace}%
       \def\toctype{numchap}%
-      \xdef\thischapter{\putwordChapter{} \the\chapno:
-                        \noexpand\thischaptername}%
     \fi\fi\fi
     %
     % Write the toc entry for this chapter.  Must come before the
@@ -4251,8 +5760,8 @@ width0pt\relax} \fi
     \donoderef{#2}%
     %
     % Typeset the actual heading.
-    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
-          \hangindent=\wd0 \centerparametersmaybe
+    \nobreak % Avoid page breaks at the interline glue.
+    \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe
           \unhbox0 #1\par}%
   }%
   \nobreak\bigskip % no page break after a chapter title
@@ -4274,18 +5783,18 @@ width0pt\relax} \fi
 \def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
 %
 \def\unnchfopen #1{%
-\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
-                       \parindent=0pt\raggedright
-                       \rm #1\hfill}}\bigskip \par\nobreak
+  \chapoddpage
+  \vbox{\chapfonts \raggedtitlesettings #1\par}%
+  \nobreak\bigskip\nobreak
 }
 \def\chfopen #1#2{\chapoddpage {\chapfonts
 \vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
 \par\penalty 5000 %
 }
 \def\centerchfopen #1{%
-\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
-                       \parindent=0pt
-                       \hfill {\rm #1}\hfill}}\bigskip \par\nobreak
+  \chapoddpage
+  \vbox{\chapfonts \raggedtitlesettings \hfill #1\hfill}%
+  \nobreak\bigskip \nobreak
 }
 \def\CHAPFopen{%
   \global\let\chapmacro=\chfopen
@@ -4313,47 +5822,110 @@ width0pt\relax} \fi
 % the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the
 % section number.
 %
+\def\seckeyword{sec}
+%
 \def\sectionheading#1#2#3#4{%
   {%
+    \checkenv{}% should not be in an environment.
+    %
     % Switch to the right set of fonts.
-    \csname #2fonts\endcsname \rm
+    \csname #2fonts\endcsname \rmisbold
+    %
+    \def\sectionlevel{#2}%
+    \def\temptype{#3}%
+    %
+    % Insert first mark before the heading break (see notes for \domark).
+    \let\prevsectiondefs=\lastsectiondefs
+    \ifx\temptype\Ynothingkeyword
+      \ifx\sectionlevel\seckeyword
+        \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}%
+                              \gdef\thissection{\thissectionname}}%
+      \fi
+    \else\ifx\temptype\Yomitfromtockeyword
+      % Don't redefine \thissection.
+    \else\ifx\temptype\Yappendixkeyword
+      \ifx\sectionlevel\seckeyword
+        \toks0={#1}%
+        \xdef\lastsectiondefs{%
+          \gdef\noexpand\thissectionname{\the\toks0}%
+          \gdef\noexpand\thissectionnum{#4}%
+          % \noexpand\putwordSection avoids expanding indigestible
+          % commands in some of the translations.
+          \gdef\noexpand\thissection{\noexpand\putwordSection{}
+                                     \noexpand\thissectionnum:
+                                     \noexpand\thissectionname}%
+        }%
+      \fi
+    \else
+      \ifx\sectionlevel\seckeyword
+        \toks0={#1}%
+        \xdef\lastsectiondefs{%
+          \gdef\noexpand\thissectionname{\the\toks0}%
+          \gdef\noexpand\thissectionnum{#4}%
+          % \noexpand\putwordSection avoids expanding indigestible
+          % commands in some of the translations.
+          \gdef\noexpand\thissection{\noexpand\putwordSection{}
+                                     \noexpand\thissectionnum:
+                                     \noexpand\thissectionname}%
+        }%
+      \fi
+    \fi\fi\fi
+    %
+    % Go into vertical mode.  Usually we'll already be there, but we
+    % don't want the following whatsit to end up in a preceding paragraph
+    % if the document didn't happen to have a blank line.
+    \par
+    %
+    % Output the mark.  Pass it through \safewhatsit, to take care of
+    % the preceding space.
+    \safewhatsit\domark
     %
     % Insert space above the heading.
     \csname #2headingbreak\endcsname
     %
-    % Only insert the space after the number if we have a section number.
-    \def\sectionlevel{#2}%
-    \def\temptype{#3}%
+    % Now the second mark, after the heading break.  No break points
+    % between here and the heading.
+    \let\prevsectiondefs=\lastsectiondefs
+    \domark
     %
+    % Only insert the space after the number if we have a section number.
     \ifx\temptype\Ynothingkeyword
       \setbox0 = \hbox{}%
       \def\toctype{unn}%
-      \gdef\thissection{#1}%
+      \gdef\lastsection{#1}%
     \else\ifx\temptype\Yomitfromtockeyword
       % for @headings -- no section number, don't include in toc,
-      % and don't redefine \thissection.
+      % and don't redefine \lastsection.
       \setbox0 = \hbox{}%
       \def\toctype{omit}%
       \let\sectionlevel=\empty
     \else\ifx\temptype\Yappendixkeyword
       \setbox0 = \hbox{#4\enspace}%
       \def\toctype{app}%
-      \gdef\thissection{#1}%
+      \gdef\lastsection{#1}%
     \else
       \setbox0 = \hbox{#4\enspace}%
       \def\toctype{num}%
-      \gdef\thissection{#1}%
+      \gdef\lastsection{#1}%
     \fi\fi\fi
     %
-    % Write the toc entry (before \donoderef).  See comments in \chfplain.
+    % Write the toc entry (before \donoderef).  See comments in \chapmacro.
     \writetocentry{\toctype\sectionlevel}{#1}{#4}%
     %
     % Write the node reference (= pdf destination for pdftex).
-    % Again, see comments in \chfplain.
+    % Again, see comments in \chapmacro.
     \donoderef{#3}%
     %
+    % Interline glue will be inserted when the vbox is completed.
+    % That glue will be a valid breakpoint for the page, since it'll be
+    % preceded by a whatsit (usually from the \donoderef, or from the
+    % \writetocentry if there was no node).  We don't want to allow that
+    % break, since then the whatsits could end up on page n while the
+    % section is on page n+1, thus toc/etc. are wrong.  Debian bug 276000.
+    \nobreak
+    %
     % Output the actual section heading.
-    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
+    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright
           \hangindent=\wd0  % zero if no section number
           \unhbox0 #1}%
   }%
@@ -4367,15 +5939,15 @@ width0pt\relax} \fi
   %
   % We'll almost certainly start a paragraph next, so don't let that
   % glue accumulate.  (Not a breakpoint because it's preceded by a
-  % discardable item.)
+  % discardable item.)  However, when a paragraph is not started next
+  % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out
+  % or the negative glue will cause weirdly wrong output, typically
+  % obscuring the section heading with something else.
   \vskip-\parskip
-  % 
-  % This is purely so the last item on the list is a known \penalty >
-  % 10000.  This is so \startdefun can avoid allowing breakpoints after
-  % section headings.  Otherwise, it would insert a valid breakpoint between:
-  % 
-  %   @section sec-whatever
-  %   @deffn def-whatever
+  %
+  % This is so the last item on the main vertical list is a known
+  % \penalty > 10000, so \startdefun, etc., can recognize the situation
+  % and do the needful.
   \penalty 10001
 }
 
@@ -4410,11 +5982,11 @@ width0pt\relax} \fi
     \fi
     %
     \iflinks
-      \toks0 = {#2}%
-      \toks2 = \expandafter{\lastnode}%
-      \edef\temp{\write\tocfile{\realbackslash #1entry{\the\toks0}{#3}%
-                               {\the\toks2}{\noexpand\folio}}}%
-      \temp
+      {\atdummies
+       \edef\temp{%
+         \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}%
+       \temp
+      }%
     \fi
   \fi
   %
@@ -4427,6 +5999,31 @@ width0pt\relax} \fi
   \ifpdf \global\pdfmakepagedesttrue \fi
 }
 
+
+% These characters do not print properly in the Computer Modern roman
+% fonts, so we must take special care.  This is more or less redundant
+% with the Texinfo input format setup at the end of this file.
+%
+\def\activecatcodes{%
+  \catcode`\"=\active
+  \catcode`\$=\active
+  \catcode`\<=\active
+  \catcode`\>=\active
+  \catcode`\\=\active
+  \catcode`\^=\active
+  \catcode`\_=\active
+  \catcode`\|=\active
+  \catcode`\~=\active
+}
+
+
+% Read the toc file, which is essentially Texinfo input.
+\def\readtocfile{%
+  \setupdatafile
+  \activecatcodes
+  \input \tocreadfilename
+}
+
 \newskip\contentsrightmargin \contentsrightmargin=1in
 \newcount\savepageno
 \newcount\lastnegativepageno \lastnegativepageno = -1
@@ -4443,29 +6040,29 @@ width0pt\relax} \fi
   %
   % Don't need to put `Contents' or `Short Contents' in the headline.
   % It is abundantly clear what they are.
-  \def\thischapter{}%
   \chapmacro{#1}{Yomitfromtoc}{}%
   %
   \savepageno = \pageno
   \begingroup                  % Set up to handle contents files properly.
-    \catcode`\\=0  \catcode`\{=1  \catcode`\}=2  \catcode`\@=11
-    % We can't do this, because then an actual ^ in a section
-    % title fails, e.g., @chapter ^ -- exponentiation.  --karl, 9jul97.
-    %\catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
-    \raggedbottom             % Worry more about breakpoints than the bottom.
+    \raggedbottom              % Worry more about breakpoints than the bottom.
     \advance\hsize by -\contentsrightmargin % Don't use the full line length.
     %
     % Roman numerals for page numbers.
     \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi
 }
 
+% redefined for the two-volume lispref.  We always output on
+% \jobname.toc even if this is redefined.
+%
+\def\tocreadfilename{\jobname.toc}
 
 % Normal (long) toc.
+%
 \def\contents{%
   \startcontents{\putwordTOC}%
-    \openin 1 \jobname.toc
+    \openin 1 \tocreadfilename\space
     \ifeof 1 \else
-      \input \jobname.toc
+      \readtocfile
     \fi
     \vfill \eject
     \contentsalignmacro % in case @setchapternewpage odd is in effect
@@ -4482,6 +6079,7 @@ width0pt\relax} \fi
 \def\summarycontents{%
   \startcontents{\putwordShortTOC}%
     %
+    \let\partentry = \shortpartentry
     \let\numchapentry = \shortchapentry
     \let\appentry = \shortchapentry
     \let\unnchapentry = \shortunnchapentry
@@ -4501,9 +6099,9 @@ width0pt\relax} \fi
     \let\numsubsubsecentry = \numsecentry
     \let\appsubsubsecentry = \numsecentry
     \let\unnsubsubsecentry = \numsecentry
-    \openin 1 \jobname.toc
+    \openin 1 \tocreadfilename\space
     \ifeof 1 \else
-      \input \jobname.toc
+      \readtocfile
     \fi
     \closein 1
     \vfill \eject
@@ -4537,6 +6135,19 @@ width0pt\relax} \fi
 % The last argument is the page number.
 % The arguments in between are the chapter number, section number, ...
 
+% Parts, in the main contents.  Replace the part number, which doesn't
+% exist, with an empty box.  Let's hope all the numbers have the same width.
+% Also ignore the page number, which is conventionally not printed.
+\def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}}
+\def\partentry#1#2#3#4{\dochapentry{\numeralbox\labelspace#1}{}}
+%
+% Parts, in the short toc.
+\def\shortpartentry#1#2#3#4{%
+  \penalty-300
+  \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip
+  \shortchapentry{{\bf #1}}{\numeralbox}{}{}%
+}
+
 % Chapters, in the main contents.
 \def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}}
 %
@@ -4626,45 +6237,12 @@ width0pt\relax} \fi
 \message{environments,}
 % @foo ... @end foo.
 
-% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
-%
-% Since these characters are used in examples, it should be an even number of
-% \tt widths. Each \tt character is 1en, so two makes it 1em.
-%
-\def\point{$\star$}
-\def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
-\def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}}
-\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
-\def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}}
-
-% The @error{} command.
-% Adapted from the TeXbook's \boxit.
-%
-\newbox\errorbox
-%
-{\tentt \global\dimen0 = 3em}% Width of the box.
-\dimen2 = .55pt % Thickness of rules
-% The text. (`r' is open on the right, `e' somewhat less so on the left.)
-\setbox0 = \hbox{\kern-.75pt \tensf error\kern-1.5pt}
-%
-\setbox\errorbox=\hbox to \dimen0{\hfil
-   \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
-   \advance\hsize by -2\dimen2 % Rules.
-   \vbox{%
-      \hrule height\dimen2
-      \hbox{\vrule width\dimen2 \kern3pt          % Space to left of text.
-         \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
-         \kern3pt\vrule width\dimen2}% Space to right.
-      \hrule height\dimen2}
-    \hfil}
-%
-\def\error{\leavevmode\lower.7ex\copy\errorbox}
-
-% @tex ... @end tex    escapes into raw Tex temporarily.
+% @tex ... @end tex    escapes into raw TeX temporarily.
 % One exception: @ is still an escape character, so that @end tex works.
-% But \@ or @@ will get a plain tex @ character.
+% But \@ or @@ will get a plain @ character.
 
 \envdef\tex{%
+  \setupmarkupstyle{tex}%
   \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
   \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
   \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie
@@ -4674,8 +6252,14 @@ width0pt\relax} \fi
   \catcode `\|=\other
   \catcode `\<=\other
   \catcode `\>=\other
+  \catcode`\`=\other
+  \catcode`\'=\other
   \escapechar=`\\
   %
+  % ' is active in math mode (mathcode"8000).  So reset it, and all our
+  % other math active characters (just in case), to plain's definitions.
+  \mathactive
+  %
   \let\b=\ptexb
   \let\bullet=\ptexbullet
   \let\c=\ptexc
@@ -4693,6 +6277,8 @@ width0pt\relax} \fi
   \let\/=\ptexslash
   \let\*=\ptexstar
   \let\t=\ptext
+  \expandafter \let\csname top\endcsname=\ptextop  % outer
+  \let\frenchspacing=\plainfrenchspacing
   %
   \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
   \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
@@ -4738,7 +6324,8 @@ width0pt\relax} \fi
 
 \let\afterenvbreak = \aboveenvbreak
 
-% \nonarrowing is a flag.  If "set", @lisp etc don't narrow margins.
+% \nonarrowing is a flag.  If "set", @lisp etc don't narrow margins; it will
+% also clear it, so that its embedded environments do the narrowing again.
 \let\nonarrowing=\relax
 
 % @cartouche ... @end cartouche: draw rectangle w/rounded corners around
@@ -4775,7 +6362,13 @@ width0pt\relax} \fi
 				% each corner char, and rule thickness
   \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
   % Flag to tell @lisp, etc., not to narrow margin.
-  \let\nonarrowing=\comment
+  \let\nonarrowing = t%
+  %
+  % If this cartouche directly follows a sectioning command, we need the
+  % \parskip glue (backspaced over by default) or the cartouche can
+  % collide with the section heading.
+  \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi
+  %
   \vbox\bgroup
       \baselineskip=0pt\parskip=0pt\lineskip=0pt
       \carttop
@@ -4789,7 +6382,7 @@ width0pt\relax} \fi
 	      \lineskip=\normlskip
 	      \parskip=\normpskip
 	      \vskip -\parskip
-	      \comment % For explanation, see the end of \def\group.
+	      \comment % For explanation, see the end of def\group.
 }
 \def\Ecartouche{%
               \ifhmode\par\fi
@@ -4806,6 +6399,7 @@ width0pt\relax} \fi
 
 % This macro is called at the beginning of all the @example variants,
 % inside a group.
+\newdimen\nonfillparindent
 \def\nonfillstart{%
   \aboveenvbreak
   \hfuzz = 12pt % Don't be fussy
@@ -4813,17 +6407,40 @@ width0pt\relax} \fi
   \let\par = \lisppar % don't ignore blank lines
   \obeylines % each line of input is a line of output
   \parskip = 0pt
+  % Turn off paragraph indentation but redefine \indent to emulate
+  % the normal \indent.
+  \nonfillparindent=\parindent
   \parindent = 0pt
+  \let\indent\nonfillindent
+  %
   \emergencystretch = 0pt % don't try to avoid overfull boxes
-  % @cartouche defines \nonarrowing to inhibit narrowing
-  % at next level down.
   \ifx\nonarrowing\relax
     \advance \leftskip by \lispnarrowing
     \exdentamount=\lispnarrowing
+  \else
+    \let\nonarrowing = \relax
   \fi
   \let\exdent=\nofillexdent
 }
 
+\begingroup
+\obeyspaces
+% We want to swallow spaces (but not other tokens) after the fake
+% @indent in our nonfill-environments, where spaces are normally
+% active and set to @tie, resulting in them not being ignored after
+% @indent.
+\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}%
+\gdef\nonfillindentcheck{%
+\ifx\temp %
+\expandafter\nonfillindentgobble%
+\else%
+\leavevmode\nonfillindentbox%
+\fi%
+}%
+\endgroup
+\def\nonfillindentgobble#1{\nonfillindent}
+\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}}
+
 % If you want all examples etc. small: @set dispenvsize small.
 % If you want even small examples the full size: @set dispenvsize nosmall.
 % This affects the following displayed environments:
@@ -4834,53 +6451,59 @@ width0pt\relax} \fi
 \let\SETdispenvsize\relax
 \def\setnormaldispenv{%
   \ifx\SETdispenvsize\smallword
+    % end paragraph for sake of leading, in case document has no blank
+    % line.  This is redundant with what happens in \aboveenvbreak, but
+    % we need to do it before changing the fonts, and it's inconvenient
+    % to change the fonts afterward.
+    \ifnum \lastpenalty=10000 \else \endgraf \fi
     \smallexamplefonts \rm
   \fi
 }
 \def\setsmalldispenv{%
   \ifx\SETdispenvsize\nosmallword
   \else
+    \ifnum \lastpenalty=10000 \else \endgraf \fi
     \smallexamplefonts \rm
   \fi
 }
 
 % We often define two environments, @foo and @smallfoo.
-% Let's do it by one command:
-\def\makedispenv #1#2{
-  \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}
-  \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}
+% Let's do it in one command.  #1 is the env name, #2 the definition.
+\def\makedispenvdef#1#2{%
+  \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}%
+  \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}%
   \expandafter\let\csname E#1\endcsname \afterenvbreak
   \expandafter\let\csname Esmall#1\endcsname \afterenvbreak
 }
 
-% Define two synonyms:
-\def\maketwodispenvs #1#2#3{
-  \makedispenv{#1}{#3}
-  \makedispenv{#2}{#3}
+% Define two environment synonyms (#1 and #2) for an environment.
+\def\maketwodispenvdef#1#2#3{%
+  \makedispenvdef{#1}{#3}%
+  \makedispenvdef{#2}{#3}%
 }
-
-% @lisp: indented, narrowed, typewriter font; @example: same as @lisp.
+%
+% @lisp: indented, narrowed, typewriter font;
+% @example: same as @lisp.
 %
 % @smallexample and @smalllisp: use smaller fonts.
 % Originally contributed by Pavel@xerox.
 %
-\maketwodispenvs {lisp}{example}{%
+\maketwodispenvdef{lisp}{example}{%
   \nonfillstart
-  \tt
+  \tt\setupmarkupstyle{example}%
   \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
-  \gobble       % eat return
+  \gobble % eat return
 }
-
 % @display/@smalldisplay: same as @lisp except keep current font.
 %
-\makedispenv {display}{%
+\makedispenvdef{display}{%
   \nonfillstart
   \gobble
 }
 
 % @format/@smallformat: same as @display except don't narrow margins.
 %
-\makedispenv{format}{%
+\makedispenvdef{format}{%
   \let\nonarrowing = t%
   \nonfillstart
   \gobble
@@ -4899,27 +6522,47 @@ width0pt\relax} \fi
 \envdef\flushright{%
   \let\nonarrowing = t%
   \nonfillstart
-  \advance\leftskip by 0pt plus 1fill
+  \advance\leftskip by 0pt plus 1fill\relax
   \gobble
 }
 \let\Eflushright = \afterenvbreak
 
 
+% @raggedright does more-or-less normal line breaking but no right
+% justification.  From plain.tex.
+\envdef\raggedright{%
+  \rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax
+}
+\let\Eraggedright\par
+
+\envdef\raggedleft{%
+  \parindent=0pt \leftskip0pt plus2em
+  \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
+  \hbadness=10000 % Last line will usually be underfull, so turn off
+                  % badness reporting.
+}
+\let\Eraggedleft\par
+
+\envdef\raggedcenter{%
+  \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em
+  \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
+  \hbadness=10000 % Last line will usually be underfull, so turn off
+                  % badness reporting.
+}
+\let\Eraggedcenter\par
+
+
 % @quotation does normal linebreaking (hence we can't use \nonfillstart)
 % and narrows the margins.  We keep \parskip nonzero in general, since
 % we're doing normal filling.  So, when using \aboveenvbreak and
 % \afterenvbreak, temporarily make \parskip 0.
 %
-\envdef\quotation{%
-  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
-  \parindent=0pt
-  %
-  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
+\makedispenvdef{quotation}{\quotationstart}
+%
+\def\quotationstart{%
+  \indentedblockstart % same as \indentedblock, but increase right margin too.
   \ifx\nonarrowing\relax
-    \advance\leftskip by \lispnarrowing
     \advance\rightskip by \lispnarrowing
-    \exdentamount = \lispnarrowing
-    \let\nonarrowing = \relax
   \fi
   \parsearg\quotationlabel
 }
@@ -4929,12 +6572,13 @@ width0pt\relax} \fi
 %
 \def\Equotation{%
   \par
-  \ifx\quotationauthor\undefined\else
+  \ifx\quotationauthor\thisisundefined\else
     % indent a bit.
     \leftline{\kern 2\leftskip \sl ---\quotationauthor}%
   \fi
   {\parskip=0pt \afterenvbreak}%
 }
+\def\Esmallquotation{\Equotation}
 
 % If we're given an argument, typeset it in bold with a colon after.
 \def\quotationlabel#1{%
@@ -4944,6 +6588,32 @@ width0pt\relax} \fi
   \fi
 }
 
+% @indentedblock is like @quotation, but indents only on the left and
+% has no optional argument.
+% 
+\makedispenvdef{indentedblock}{\indentedblockstart}
+%
+\def\indentedblockstart{%
+  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
+  \parindent=0pt
+  %
+  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
+  \ifx\nonarrowing\relax
+    \advance\leftskip by \lispnarrowing
+    \exdentamount = \lispnarrowing
+  \else
+    \let\nonarrowing = \relax
+  \fi
+}
+
+% Keep a nonzero parskip for the environment, since we're doing normal filling.
+%
+\def\Eindentedblock{%
+  \par
+  {\parskip=0pt \afterenvbreak}%
+}
+\def\Esmallindentedblock{\Eindentedblock}
+
 
 % LaTeX-like @verbatim...@end verbatim and @verb{<char>...<char>}
 % If we want to allow any <char> as delimiter,
@@ -4959,18 +6629,16 @@ width0pt\relax} \fi
   \do\ \do\\\do\{\do\}\do\$\do\&%
   \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~%
   \do\<\do\>\do\|\do\@\do+\do\"%
+  % Don't do the quotes -- if we do, @set txicodequoteundirected and
+  % @set txicodequotebacktick will not have effect on @verb and
+  % @verbatim, and ?` and !` ligatures won't get disabled.
+  %\do\`\do\'%
 }
 %
 % [Knuth] p. 380
 \def\uncatcodespecials{%
   \def\do##1{\catcode`##1=\other}\dospecials}
 %
-% [Knuth] pp. 380,381,391
-% Disable Spanish ligatures ?` and !` of \tt font
-\begingroup
-  \catcode`\`=\active\gdef`{\relax\lq}
-\endgroup
-%
 % Setup for the @verb command.
 %
 % Eight spaces for a tab
@@ -4982,7 +6650,7 @@ width0pt\relax} \fi
 \def\setupverb{%
   \tt  % easiest (and conventionally used) font for verbatim
   \def\par{\leavevmode\endgraf}%
-  \catcode`\`=\active
+  \setupmarkupstyle{verb}%
   \tabeightspaces
   % Respect line breaks,
   % print special symbols as themselves, and
@@ -4993,35 +6661,46 @@ width0pt\relax} \fi
 
 % Setup for the @verbatim environment
 %
-% Real tab expansion
+% Real tab expansion.
 \newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount
 %
-\def\starttabbox{\setbox0=\hbox\bgroup}
+% We typeset each line of the verbatim in an \hbox, so we can handle
+% tabs.  The \global is in case the verbatim line starts with an accent,
+% or some other command that starts with a begin-group.  Otherwise, the
+% entire \verbbox would disappear at the corresponding end-group, before
+% it is typeset.  Meanwhile, we can't have nested verbatim commands
+% (can we?), so the \global won't be overwriting itself.
+\newbox\verbbox
+\def\starttabbox{\global\setbox\verbbox=\hbox\bgroup}
+%
 \begingroup
   \catcode`\^^I=\active
   \gdef\tabexpand{%
     \catcode`\^^I=\active
     \def^^I{\leavevmode\egroup
-      \dimen0=\wd0 % the width so far, or since the previous tab
-      \divide\dimen0 by\tabw
-      \multiply\dimen0 by\tabw % compute previous multiple of \tabw
-      \advance\dimen0 by\tabw  % advance to next multiple of \tabw
-      \wd0=\dimen0 \box0 \starttabbox
+      \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab
+      \divide\dimen\verbbox by\tabw
+      \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw
+      \advance\dimen\verbbox by\tabw  % advance to next multiple of \tabw
+      \wd\verbbox=\dimen\verbbox \box\verbbox \starttabbox
     }%
   }
 \endgroup
+
+% start the verbatim environment.
 \def\setupverbatim{%
+  \let\nonarrowing = t%
   \nonfillstart
-  \advance\leftskip by -\defbodyindent
-  % Easiest (and conventionally used) font for verbatim
-  \tt
-  \def\par{\leavevmode\egroup\box0\endgraf}%
-  \catcode`\`=\active
+  \tt % easiest (and conventionally used) font for verbatim
+  % The \leavevmode here is for blank lines.  Otherwise, we would
+  % never \starttabox and the \egroup would end verbatim mode.
+  \def\par{\leavevmode\egroup\box\verbbox\endgraf}%
   \tabexpand
+  \setupmarkupstyle{verbatim}%
   % Respect line breaks,
   % print special symbols as themselves, and
-  % make each space count
-  % must do in this order:
+  % make each space count.
+  % Must do in this order:
   \obeylines \uncatcodespecials \sepspaces
   \everypar{\starttabbox}%
 }
@@ -5077,6 +6756,8 @@ width0pt\relax} \fi
   {%
     \makevalueexpandable
     \setupverbatim
+    \indexnofonts       % Allow `@@' and other weird things in file names.
+    \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}%
     \input #1
     \afterenvbreak
   }%
@@ -5102,27 +6783,35 @@ width0pt\relax} \fi
   \endgroup
 }
 
+
 \message{defuns,}
 % @defun etc.
 
 \newskip\defbodyindent \defbodyindent=.4in
 \newskip\defargsindent \defargsindent=50pt
 \newskip\deflastargmargin \deflastargmargin=18pt
+\newcount\defunpenalty
 
 % Start the processing of @deffn:
 \def\startdefun{%
   \ifnum\lastpenalty<10000
     \medbreak
+    \defunpenalty=10003 % Will keep this @deffn together with the
+                        % following @def command, see below.
   \else
     % If there are two @def commands in a row, we'll have a \nobreak,
     % which is there to keep the function description together with its
     % header.  But if there's nothing but headers, we need to allow a
     % break somewhere.  Check specifically for penalty 10002, inserted
-    % by \defargscommonending, instead of 10000, since the sectioning
+    % by \printdefunline, instead of 10000, since the sectioning
     % commands also insert a nobreak penalty, and we don't want to allow
     % a break between a section heading and a defun.
-    % 
-    \ifnum\lastpenalty=10002 \penalty2000 \fi
+    %
+    % As a further refinement, we avoid "club" headers by signalling
+    % with penalty of 10003 after the very first @deffn in the
+    % sequence (see above), and penalty of 10002 after any following
+    % @def command.
+    \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi
     %
     % Similarly, after a section heading, do not allow a break.
     % But do insert the glue.
@@ -5140,7 +6829,7 @@ width0pt\relax} \fi
   %
   % As above, allow line break if we have multiple x headers in a row.
   % It's not a great place, though.
-  \ifnum\lastpenalty=10002 \penalty3000 \fi
+  \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi
   %
   % And now, it's time to reuse the body of the original defun:
   \expandafter\gobbledefun#1%
@@ -5155,10 +6844,10 @@ width0pt\relax} \fi
     #1#2 \endheader
     % common ending:
     \interlinepenalty = 10000
-    \advance\rightskip by 0pt plus 1fil
+    \advance\rightskip by 0pt plus 1fil\relax
     \endgraf
     \nobreak\vskip -\parskip
-    \penalty 10002  % signal to \startdefun and \dodefunx
+    \penalty\defunpenalty  % signal to \startdefun and \dodefunx
     % Some of the @defun-type tags do not enable magic parentheses,
     % rendering the following check redundant.  But we don't optimize.
     \checkparencounts
@@ -5168,7 +6857,7 @@ width0pt\relax} \fi
 \def\Edefun{\endgraf\medbreak}
 
 % \makedefun{deffn} creates \deffn, \deffnx and \Edeffn;
-% the only thing remainnig is to define \deffnheader.
+% the only thing remaining is to define \deffnheader.
 %
 \def\makedefun#1{%
   \expandafter\let\csname E#1\endcsname = \Edefun
@@ -5185,13 +6874,36 @@ width0pt\relax} \fi
 \def\domakedefun#1#2#3{%
   \envdef#1{%
     \startdefun
+    \doingtypefnfalse    % distinguish typed functions from all else
     \parseargusing\activeparens{\printdefunline#3}%
   }%
   \def#2{\dodefunx#1}%
   \def#3%
 }
 
-%%% Untyped functions:
+\newif\ifdoingtypefn       % doing typed function?
+\newif\ifrettypeownline    % typeset return type on its own line?
+
+% @deftypefnnewline on|off says whether the return type of typed functions
+% are printed on their own line.  This affects @deftypefn, @deftypefun,
+% @deftypeop, and @deftypemethod.
+% 
+\parseargdef\deftypefnnewline{%
+  \def\temp{#1}%
+  \ifx\temp\onword
+    \expandafter\let\csname SETtxideftypefnnl\endcsname
+      = \empty
+  \else\ifx\temp\offword
+    \expandafter\let\csname SETtxideftypefnnl\endcsname
+      = \relax
+  \else
+    \errhelp = \EMsimple
+    \errmessage{Unknown @txideftypefnnl value `\temp',
+                must be on|off}%
+  \fi\fi
+}
+
+% Untyped functions:
 
 % @deffn category name args
 \makedefun{deffn}{\deffngeneral{}}
@@ -5210,7 +6922,7 @@ width0pt\relax} \fi
   \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
 }
 
-%%% Typed functions:
+% Typed functions:
 
 % @deftypefn category type name args
 \makedefun{deftypefn}{\deftypefngeneral{}}
@@ -5225,10 +6937,11 @@ width0pt\relax} \fi
 %
 \def\deftypefngeneral#1#2 #3 #4 #5\endheader{%
   \dosubind{fn}{\code{#4}}{#1}%
+  \doingtypefntrue
   \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
 }
 
-%%% Typed variables:
+% Typed variables:
 
 % @deftypevr category type var args
 \makedefun{deftypevr}{\deftypecvgeneral{}}
@@ -5246,7 +6959,7 @@ width0pt\relax} \fi
   \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
 }
 
-%%% Untyped variables:
+% Untyped variables:
 
 % @defvr category var args
 \makedefun{defvr}#1 {\deftypevrheader{#1} {} }
@@ -5257,7 +6970,8 @@ width0pt\relax} \fi
 % \defcvof {category of}class var args
 \def\defcvof#1#2 {\deftypecvof{#1}#2 {} }
 
-%%% Type:
+% Types:
+
 % @deftp category name args
 \makedefun{deftp}#1 #2 #3\endheader{%
   \doind{tp}{\code{#2}}%
@@ -5285,25 +6999,49 @@ width0pt\relax} \fi
 % We are followed by (but not passed) the arguments, if any.
 %
 \def\defname#1#2#3{%
+  \par
   % Get the values of \leftskip and \rightskip as they were outside the @def...
   \advance\leftskip by -\defbodyindent
   %
-  % How we'll format the type name.  Putting it in brackets helps
+  % Determine if we are typesetting the return type of a typed function
+  % on a line by itself.
+  \rettypeownlinefalse
+  \ifdoingtypefn  % doing a typed function specifically?
+    % then check user option for putting return type on its own line:
+    \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else
+      \rettypeownlinetrue
+    \fi
+  \fi
+  %
+  % How we'll format the category name.  Putting it in brackets helps
   % distinguish it from the body text that may end up on the next line
   % just below it.
   \def\temp{#1}%
   \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi}
   %
-  % Figure out line sizes for the paragraph shape.
+  % Figure out line sizes for the paragraph shape.  We'll always have at
+  % least two.
+  \tempnum = 2
+  %
   % The first line needs space for \box0; but if \rightskip is nonzero,
   % we need only space for the part of \box0 which exceeds it:
   \dimen0=\hsize  \advance\dimen0 by -\wd0  \advance\dimen0 by \rightskip
+  %
+  % If doing a return type on its own line, we'll have another line.
+  \ifrettypeownline
+    \advance\tempnum by 1
+    \def\maybeshapeline{0in \hsize}%
+  \else
+    \def\maybeshapeline{}%
+  \fi
+  %
   % The continuations:
   \dimen2=\hsize  \advance\dimen2 by -\defargsindent
-  % (plain.tex says that \dimen1 should be used only as global.)
-  \parshape 2 0in \dimen0 \defargsindent \dimen2
   %
-  % Put the type name to the right margin.
+  % The final paragraph shape:
+  \parshape \tempnum  0in \dimen0  \maybeshapeline  \defargsindent \dimen2
+  %
+  % Put the category name at the right margin.
   \noindent
   \hbox to 0pt{%
     \hfil\box0 \kern-\hsize
@@ -5325,8 +7063,16 @@ width0pt\relax} \fi
     % . this still does not fix the ?` and !` ligatures, but so far no
     %   one has made identifiers using them :).
     \df \tt
-    \def\temp{#2}% return value type
-    \ifx\temp\empty\else \tclose{\temp} \fi
+    \def\temp{#2}% text of the return type
+    \ifx\temp\empty\else
+      \tclose{\temp}% typeset the return type
+      \ifrettypeownline
+        % put return type on its own line; prohibit line break following:
+        \hfil\vadjust{\nobreak}\break  
+      \else
+        \space  % type on same line, so just followed by a space
+      \fi
+    \fi           % no return type
     #3% output function name
   }%
   {\rm\enskip}% hskip 0.5 em of \tenrm
@@ -5346,8 +7092,11 @@ width0pt\relax} \fi
   \df \sl \hyphenchar\font=0
   %
   % On the other hand, if an argument has two dashes (for instance), we
-  % want a way to get ttsl.  Let's try @var for that.
-  \let\var=\ttslanted
+  % want a way to get ttsl.  We used to recommend @var for that, so
+  % leave the code in, but it's strange for @var to lead to typewriter.
+  % Nowadays we recommend @code, since the difference between a ttsl hyphen
+  % and a tt hyphen is pretty tiny.  @code also disables ?` !`.
+  \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}%
   #1%
   \sl\hyphenchar\font=45
 }
@@ -5427,12 +7176,14 @@ width0pt\relax} \fi
   \ifnum\parencount=0 \else \badparencount \fi
   \ifnum\brackcount=0 \else \badbrackcount \fi
 }
+% these should not use \errmessage; the glibc manual, at least, actually
+% has such constructs (when documenting function pointers).
 \def\badparencount{%
-  \errmessage{Unbalanced parentheses in @def}%
+  \message{Warning: unbalanced parentheses in @def...}%
   \global\parencount=0
 }
 \def\badbrackcount{%
-  \errmessage{Unbalanced square braces in @def}%
+  \message{Warning: unbalanced square brackets in @def...}%
   \global\brackcount=0
 }
 
@@ -5442,7 +7193,7 @@ width0pt\relax} \fi
 
 % To do this right we need a feature of e-TeX, \scantokens,
 % which we arrange to emulate with a temporary file in ordinary TeX.
-\ifx\eTeXversion\undefined
+\ifx\eTeXversion\thisisundefined
   \newwrite\macscribble
   \def\scantokens#1{%
     \toks0={#1}%
@@ -5453,26 +7204,30 @@ width0pt\relax} \fi
   }
 \fi
 
-\def\scanmacro#1{%
-  \begingroup
-    \newlinechar`\^^M
-    \let\xeatspaces\eatspaces
-    % Undo catcode changes of \startcontents and \doprintindex
-    % When called from @insertcopying or (short)caption, we need active
-    % backslash to get it printed correctly.  Previously, we had
-    % \catcode`\\=\other instead.  We'll see whether a problem appears
-    % with macro expansion.				--kasal, 19aug04
-    \catcode`\@=0 \catcode`\\=\active \escapechar=`\@
-    % ... and \example
-    \spaceisspace
-    %
-    % Append \endinput to make sure that TeX does not see the ending newline.
-    %
-    % I've verified that it is necessary both for e-TeX and for ordinary TeX
-    %							--kasal, 29nov03
-    \scantokens{#1\endinput}%
-  \endgroup
-}
+\def\scanmacro#1{\begingroup
+  \newlinechar`\^^M
+  \let\xeatspaces\eatspaces
+  %
+  % Undo catcode changes of \startcontents and \doprintindex
+  % When called from @insertcopying or (short)caption, we need active
+  % backslash to get it printed correctly.  Previously, we had
+  % \catcode`\\=\other instead.  We'll see whether a problem appears
+  % with macro expansion.				--kasal, 19aug04
+  \catcode`\@=0 \catcode`\\=\active \escapechar=`\@
+  %
+  % ... and for \example:
+  \spaceisspace
+  %
+  % The \empty here causes a following catcode 5 newline to be eaten as
+  % part of reading whitespace after a control sequence.  It does not
+  % eat a catcode 13 newline.  There's no good way to handle the two
+  % cases (untried: maybe e-TeX's \everyeof could help, though plain TeX
+  % would then have different behavior).  See the Macro Details node in
+  % the manual for the workaround we recommend for macros and
+  % line-oriented commands.
+  % 
+  \scantokens{#1\empty}%
+\endgroup}
 
 \def\scanexp#1{%
   \edef\temp{\noexpand\scanmacro{#1}}%
@@ -5482,14 +7237,25 @@ width0pt\relax} \fi
 \newcount\paramno   % Count of parameters
 \newtoks\macname    % Macro name
 \newif\ifrecursive  % Is it recursive?
-\def\macrolist{}    % List of all defined macros in the form
-                    % \do\macro1\do\macro2...
+
+% List of all defined macros in the form
+%    \definedummyword\macro1\definedummyword\macro2...
+% Currently is also contains all @aliases; the list can be split
+% if there is a need.
+\def\macrolist{}
+
+% Add the macro to \macrolist
+\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname}
+\def\addtomacrolistxxx#1{%
+     \toks0 = \expandafter{\macrolist\definedummyword#1}%
+     \xdef\macrolist{\the\toks0}%
+}
 
 % Utility routines.
 % This does \let #1 = #2, with \csnames; that is,
 %   \let \csname#1\endcsname = \csname#2\endcsname
 % (except of course we have to play expansion games).
-% 
+%
 \def\cslet#1#2{%
   \expandafter\let
   \csname#1\expandafter\endcsname
@@ -5515,13 +7281,18 @@ width0pt\relax} \fi
 
 % Macro bodies are absorbed as an argument in a context where
 % all characters are catcode 10, 11 or 12, except \ which is active
-% (as in normal texinfo). It is necessary to change the definition of \.
-
+% (as in normal texinfo). It is necessary to change the definition of \
+% to recognize macro arguments; this is the job of \mbodybackslash.
+%
+% Non-ASCII encodings make 8-bit characters active, so un-activate
+% them to avoid their expansion.  Must do this non-globally, to
+% confine the change to the current group.
+%
 % It's necessary to have hard CRs when the macro is executed. This is
-% done by  making ^^M (\endlinechar) catcode 12 when reading the macro
+% done by making ^^M (\endlinechar) catcode 12 when reading the macro
 % body, and then making it the \newlinechar in \scanmacro.
-
-\def\scanctxt{%
+%
+\def\scanctxt{% used as subroutine
   \catcode`\"=\other
   \catcode`\+=\other
   \catcode`\<=\other
@@ -5531,15 +7302,16 @@ width0pt\relax} \fi
   \catcode`\_=\other
   \catcode`\|=\other
   \catcode`\~=\other
+  \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi
 }
 
-\def\scanargctxt{%
+\def\scanargctxt{% used for copying and captions, not macros.
   \scanctxt
   \catcode`\\=\other
   \catcode`\^^M=\other
 }
 
-\def\macrobodyctxt{%
+\def\macrobodyctxt{% used for @macro definitions
   \scanctxt
   \catcode`\{=\other
   \catcode`\}=\other
@@ -5547,32 +7319,56 @@ width0pt\relax} \fi
   \usembodybackslash
 }
 
-\def\macroargctxt{%
+\def\macroargctxt{% used when scanning invocations
   \scanctxt
-  \catcode`\\=\other
+  \catcode`\\=0
 }
+% why catcode 0 for \ in the above?  To recognize \\ \{ \} as "escapes"
+% for the single characters \ { }.  Thus, we end up with the "commands"
+% that would be written @\ @{ @} in a Texinfo document.
+% 
+% We already have @{ and @}.  For @\, we define it here, and only for
+% this purpose, to produce a typewriter backslash (so, the @\ that we
+% define for @math can't be used with @macro calls):
+%
+\def\\{\normalbackslash}%
+% 
+% We would like to do this for \, too, since that is what makeinfo does.
+% But it is not possible, because Texinfo already has a command @, for a
+% cedilla accent.  Documents must use @comma{} instead.
+%
+% \anythingelse will almost certainly be an error of some kind.
+
 
 % \mbodybackslash is the definition of \ in @macro bodies.
 % It maps \foo\ => \csname macarg.foo\endcsname => #N
 % where N is the macro parameter number.
 % We define \csname macarg.\endcsname to be \realbackslash, so
 % \\ in macro replacement text gets you a backslash.
-
+%
 {\catcode`@=0 @catcode`@\=@active
  @gdef@usembodybackslash{@let\=@mbodybackslash}
  @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
 }
 \expandafter\def\csname macarg.\endcsname{\realbackslash}
 
+\def\margbackslash#1{\char`\#1 }
+
 \def\macro{\recursivefalse\parsearg\macroxxx}
 \def\rmacro{\recursivetrue\parsearg\macroxxx}
 
 \def\macroxxx#1{%
-  \getargs{#1}%           now \macname is the macname and \argl the arglist
+  \getargs{#1}% now \macname is the macname and \argl the arglist
   \ifx\argl\empty       % no arguments
-     \paramno=0%
+     \paramno=0\relax
   \else
      \expandafter\parsemargdef \argl;%
+     \if\paramno>256\relax
+       \ifx\eTeXversion\thisisundefined
+         \errhelp = \EMsimple
+         \errmessage{You need eTeX to compile a file with macros with more than 256 arguments}
+       \fi
+     \fi
   \fi
   \if1\csname ismacro.\the\macname\endcsname
      \message{Warning: redefining \the\macname}%
@@ -5581,10 +7377,7 @@ width0pt\relax} \fi
      \else \errmessage{Macro name \the\macname\space already defined}\fi
      \global\cslet{macsave.\the\macname}{\the\macname}%
      \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
-     % Add the macroname to \macrolist
-     \toks0 = \expandafter{\macrolist\do}%
-     \xdef\macrolist{\the\toks0
-       \expandafter\noexpand\csname\the\macname\endcsname}%
+     \addtomacrolist{\the\macname}%
   \fi
   \begingroup \macrobodyctxt
   \ifrecursive \expandafter\parsermacbody
@@ -5598,7 +7391,7 @@ width0pt\relax} \fi
     % Remove the macro name from \macrolist:
     \begingroup
       \expandafter\let\csname#1\endcsname \relax
-      \let\do\unmacrodo
+      \let\definedummyword\unmacrodo
       \xdef\macrolist{\macrolist}%
     \endgroup
   \else
@@ -5610,10 +7403,10 @@ width0pt\relax} \fi
 % macro definitions that have been changed to \relax.
 %
 \def\unmacrodo#1{%
-  \ifx#1\relax
+  \ifx #1\relax
     % remove this
   \else
-    \noexpand\do \noexpand #1%
+    \noexpand\definedummyword \noexpand#1%
   \fi
 }
 
@@ -5622,46 +7415,269 @@ width0pt\relax} \fi
 % an opening brace, and that opening brace is not consumed.
 \def\getargs#1{\getargsxxx#1{}}
 \def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
-\def\getmacname #1 #2\relax{\macname={#1}}
+\def\getmacname#1 #2\relax{\macname={#1}}
 \def\getmacargs#1{\def\argl{#1}}
 
+% For macro processing make @ a letter so that we can make Texinfo private macro names.
+\edef\texiatcatcode{\the\catcode`\@}
+\catcode `@=11\relax
+
 % Parse the optional {params} list.  Set up \paramno and \paramlist
-% so \defmacro knows what to do.  Define \macarg.blah for each blah
-% in the params list, to be ##N where N is the position in that list.
+% so \defmacro knows what to do.  Define \macarg.BLAH for each BLAH
+% in the params list to some hook where the argument si to be expanded.  If
+% there are less than 10 arguments that hook is to be replaced by ##N where N
+% is the position in that list, that is to say the macro arguments are to be
+% defined `a la TeX in the macro body.  
+%
 % That gets used by \mbodybackslash (above).
-
+%
 % We need to get `macro parameter char #' into several definitions.
-% The technique used is stolen from LaTeX:  let \hash be something
+% The technique used is stolen from LaTeX: let \hash be something
 % unexpandable, insert that wherever you need a #, and then redefine
 % it to # just before using the token list produced.
 %
 % The same technique is used to protect \eatspaces till just before
 % the macro is used.
-
-\def\parsemargdef#1;{\paramno=0\def\paramlist{}%
-        \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,}
+%
+% If there are 10 or more arguments, a different technique is used, where the
+% hook remains in the body, and when macro is to be expanded the body is
+% processed again to replace the arguments.
+%
+% In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the
+% argument N value and then \edef  the body (nothing else will expand because of
+% the catcode regime underwhich the body was input).
+%
+% If you compile with TeX (not eTeX), and you have macros with 10 or more
+% arguments, you need that no macro has more than 256 arguments, otherwise an
+% error is produced.
+\def\parsemargdef#1;{%
+  \paramno=0\def\paramlist{}%
+  \let\hash\relax
+  \let\xeatspaces\relax
+  \parsemargdefxxx#1,;,%
+  % In case that there are 10 or more arguments we parse again the arguments
+  % list to set new definitions for the \macarg.BLAH macros corresponding to
+  % each BLAH argument. It was anyhow needed to parse already once this list
+  % in order to count the arguments, and as macros with at most 9 arguments
+  % are by far more frequent than macro with 10 or more arguments, defining
+  % twice the \macarg.BLAH macros does not cost too much processing power.
+  \ifnum\paramno<10\relax\else
+    \paramno0\relax
+    \parsemmanyargdef@@#1,;,% 10 or more arguments
+  \fi
+}
 \def\parsemargdefxxx#1,{%
   \if#1;\let\next=\relax
   \else \let\next=\parsemargdefxxx
-    \advance\paramno by 1%
+    \advance\paramno by 1
     \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
         {\xeatspaces{\hash\the\paramno}}%
     \edef\paramlist{\paramlist\hash\the\paramno,}%
   \fi\next}
 
+\def\parsemmanyargdef@@#1,{%
+  \if#1;\let\next=\relax
+  \else 
+    \let\next=\parsemmanyargdef@@
+    \edef\tempb{\eatspaces{#1}}%
+    \expandafter\def\expandafter\tempa
+       \expandafter{\csname macarg.\tempb\endcsname}%
+    % Note that we need some extra \noexpand\noexpand, this is because we
+    % don't want \the  to be expanded in the \parsermacbody  as it uses an
+    % \xdef .
+    \expandafter\edef\tempa
+      {\noexpand\noexpand\noexpand\the\toks\the\paramno}%
+    \advance\paramno by 1\relax
+  \fi\next}
+
 % These two commands read recursive and nonrecursive macro bodies.
 % (They're different since rec and nonrec macros end differently.)
+%
 
+\catcode `\@\texiatcatcode
 \long\def\parsemacbody#1@end macro%
 {\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
 \long\def\parsermacbody#1@end rmacro%
 {\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
+\catcode `\@=11\relax
+
+\let\endargs@\relax
+\let\nil@\relax
+\def\nilm@{\nil@}%
+\long\def\nillm@{\nil@}%
+
+% This macro is expanded during the Texinfo macro expansion, not during its
+% definition.  It gets all the arguments values and assigns them to macros
+% macarg.ARGNAME
+%
+% #1 is the macro name
+% #2 is the list of argument names
+% #3 is the list of argument values
+\def\getargvals@#1#2#3{%
+  \def\macargdeflist@{}%
+  \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion.
+  \def\paramlist{#2,\nil@}%
+  \def\macroname{#1}%
+  \begingroup
+  \macroargctxt
+  \def\argvaluelist{#3,\nil@}%
+  \def\@tempa{#3}%
+  \ifx\@tempa\empty
+    \setemptyargvalues@
+  \else
+    \getargvals@@
+  \fi
+}
+
+% 
+\def\getargvals@@{%
+  \ifx\paramlist\nilm@
+      % Some sanity check needed here that \argvaluelist is also empty.
+      \ifx\argvaluelist\nillm@
+      \else
+        \errhelp = \EMsimple
+        \errmessage{Too many arguments in macro `\macroname'!}%
+      \fi
+      \let\next\macargexpandinbody@
+  \else
+    \ifx\argvaluelist\nillm@
+       % No more arguments values passed to macro.  Set remaining named-arg
+       % macros to empty.
+       \let\next\setemptyargvalues@
+    \else
+      % pop current arg name into \@tempb
+      \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}%
+      \expandafter\@tempa\expandafter{\paramlist}%
+       % pop current argument value into \@tempc
+      \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}%
+      \expandafter\@tempa\expandafter{\argvaluelist}%
+       % Here \@tempb is the current arg name and \@tempc is the current arg value.
+       % First place the new argument macro definition into \@tempd
+       \expandafter\macname\expandafter{\@tempc}%
+       \expandafter\let\csname macarg.\@tempb\endcsname\relax
+       \expandafter\def\expandafter\@tempe\expandafter{%
+         \csname macarg.\@tempb\endcsname}%
+       \edef\@tempd{\long\def\@tempe{\the\macname}}%
+       \push@\@tempd\macargdeflist@
+       \let\next\getargvals@@
+    \fi
+  \fi
+  \next
+}
+
+\def\push@#1#2{%
+  \expandafter\expandafter\expandafter\def
+  \expandafter\expandafter\expandafter#2%
+  \expandafter\expandafter\expandafter{%
+  \expandafter#1#2}%
+}
+
+% Replace arguments by their values in the macro body, and place the result
+% in macro \@tempa
+\def\macvalstoargs@{%
+  %  To do this we use the property that token registers that are \the'ed
+  % within an \edef  expand only once. So we are going to place all argument
+  % values into respective token registers.
+  %
+  % First we save the token context, and initialize argument numbering.
+  \begingroup
+    \paramno0\relax
+    % Then, for each argument number #N, we place the corresponding argument
+    % value into a new token list register \toks#N
+    \expandafter\putargsintokens@\saveparamlist@,;,%
+    % Then, we expand the body so that argument are replaced by their
+    % values. The trick for values not to be expanded themselves is that they
+    % are within tokens and that tokens expand only once in an \edef .
+    \edef\@tempc{\csname mac.\macroname .body\endcsname}%
+    % Now we restore the token stack pointer to free the token list registers
+    % which we have used, but we make sure that expanded body is saved after
+    % group.
+    \expandafter
+  \endgroup
+  \expandafter\def\expandafter\@tempa\expandafter{\@tempc}%
+  }
+
+\def\macargexpandinbody@{% 
+  %% Define the named-macro outside of this group and then close this group. 
+  \expandafter
+  \endgroup
+  \macargdeflist@
+  % First the replace in body the macro arguments by their values, the result
+  % is in \@tempa .
+  \macvalstoargs@
+  % Then we point at the \norecurse or \gobble (for recursive) macro value
+  % with \@tempb .
+  \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname
+  % Depending on whether it is recursive or not, we need some tailing
+  % \egroup .
+  \ifx\@tempb\gobble
+     \let\@tempc\relax
+  \else
+     \let\@tempc\egroup
+  \fi
+  % And now we do the real job:
+  \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}%
+  \@tempd
+}
+
+\def\putargsintokens@#1,{%
+  \if#1;\let\next\relax
+  \else
+    \let\next\putargsintokens@
+    % First we allocate the new token list register, and give it a temporary
+    % alias \@tempb .
+    \toksdef\@tempb\the\paramno
+    % Then we place the argument value into that token list register.
+    \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname
+    \expandafter\@tempb\expandafter{\@tempa}%
+    \advance\paramno by 1\relax
+  \fi
+  \next
+}
+
+% Save the token stack pointer into macro #1
+\def\texisavetoksstackpoint#1{\edef#1{\the\@cclvi}}
+% Restore the token stack pointer from number in macro #1
+\def\texirestoretoksstackpoint#1{\expandafter\mathchardef\expandafter\@cclvi#1\relax}
+% newtoks that can be used non \outer .
+\def\texinonouternewtoks{\alloc@ 5\toks \toksdef \@cclvi}
 
-% This defines the macro itself. There are six cases: recursive and
-% nonrecursive macros of zero, one, and many arguments.
+% Tailing missing arguments are set to empty
+\def\setemptyargvalues@{%
+  \ifx\paramlist\nilm@
+    \let\next\macargexpandinbody@
+  \else
+    \expandafter\setemptyargvaluesparser@\paramlist\endargs@
+    \let\next\setemptyargvalues@
+  \fi
+  \next
+}
+
+\def\setemptyargvaluesparser@#1,#2\endargs@{%
+  \expandafter\def\expandafter\@tempa\expandafter{%
+    \expandafter\def\csname macarg.#1\endcsname{}}%
+  \push@\@tempa\macargdeflist@
+  \def\paramlist{#2}%
+}
+
+% #1 is the element target macro
+% #2 is the list macro
+% #3,#4\endargs@ is the list value
+\def\pop@#1#2#3,#4\endargs@{%
+   \def#1{#3}%
+   \def#2{#4}%
+}
+\long\def\longpop@#1#2#3,#4\endargs@{%
+   \long\def#1{#3}%
+   \long\def#2{#4}%
+}
+
+% This defines a Texinfo @macro. There are eight cases: recursive and
+% nonrecursive macros of zero, one, up to nine, and many arguments.
 % Much magic with \expandafter here.
 % \xdef is used so that macro definitions will survive the file
 % they're defined in; @include reads the file inside a group.
+%
 \def\defmacro{%
   \let\hash=##% convert placeholders to macro parameter chars
   \ifrecursive
@@ -5676,17 +7692,25 @@ width0pt\relax} \fi
          \expandafter\noexpand\csname\the\macname xxx\endcsname}%
       \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
          \egroup\noexpand\scanmacro{\temp}}%
-    \else % many
-      \expandafter\xdef\csname\the\macname\endcsname{%
-         \bgroup\noexpand\macroargctxt
-         \noexpand\csname\the\macname xx\endcsname}%
-      \expandafter\xdef\csname\the\macname xx\endcsname##1{%
-          \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
-      \expandafter\expandafter
-      \expandafter\xdef
-      \expandafter\expandafter
-        \csname\the\macname xxx\endcsname
-          \paramlist{\egroup\noexpand\scanmacro{\temp}}%
+    \else
+      \ifnum\paramno<10\relax % at most 9
+        \expandafter\xdef\csname\the\macname\endcsname{%
+           \bgroup\noexpand\macroargctxt
+           \noexpand\csname\the\macname xx\endcsname}%
+        \expandafter\xdef\csname\the\macname xx\endcsname##1{%
+            \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
+        \expandafter\expandafter
+        \expandafter\xdef
+        \expandafter\expandafter
+          \csname\the\macname xxx\endcsname
+            \paramlist{\egroup\noexpand\scanmacro{\temp}}%
+      \else % 10 or more
+        \expandafter\xdef\csname\the\macname\endcsname{%
+          \noexpand\getargvals@{\the\macname}{\argl}%
+        }%    
+        \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp
+        \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble
+      \fi
     \fi
   \else
     \ifcase\paramno
@@ -5703,63 +7727,57 @@ width0pt\relax} \fi
         \egroup
         \noexpand\norecurse{\the\macname}%
         \noexpand\scanmacro{\temp}\egroup}%
-    \else % many
-      \expandafter\xdef\csname\the\macname\endcsname{%
-         \bgroup\noexpand\macroargctxt
-         \expandafter\noexpand\csname\the\macname xx\endcsname}%
-      \expandafter\xdef\csname\the\macname xx\endcsname##1{%
-          \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
-      \expandafter\expandafter
-      \expandafter\xdef
-      \expandafter\expandafter
-      \csname\the\macname xxx\endcsname
-      \paramlist{%
-          \egroup
-          \noexpand\norecurse{\the\macname}%
-          \noexpand\scanmacro{\temp}\egroup}%
+    \else % at most 9
+      \ifnum\paramno<10\relax
+        \expandafter\xdef\csname\the\macname\endcsname{%
+           \bgroup\noexpand\macroargctxt
+           \expandafter\noexpand\csname\the\macname xx\endcsname}%
+        \expandafter\xdef\csname\the\macname xx\endcsname##1{%
+            \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
+        \expandafter\expandafter
+        \expandafter\xdef
+        \expandafter\expandafter
+        \csname\the\macname xxx\endcsname
+        \paramlist{%
+            \egroup
+            \noexpand\norecurse{\the\macname}%
+            \noexpand\scanmacro{\temp}\egroup}%
+      \else % 10 or more:
+        \expandafter\xdef\csname\the\macname\endcsname{%
+          \noexpand\getargvals@{\the\macname}{\argl}%
+        }%
+        \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp
+        \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\norecurse
+      \fi
     \fi
   \fi}
 
+\catcode `\@\texiatcatcode\relax
+
 \def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
 
 % \braceorline decides whether the next nonwhitespace character is a
 % {.  If so it reads up to the closing }, if not, it reads the whole
 % line.  Whatever was read is then fed to the next control sequence
-% as an argument (by \parsebrace or \parsearg)
-\def\braceorline#1{\let\next=#1\futurelet\nchar\braceorlinexxx}
+% as an argument (by \parsebrace or \parsearg).
+% 
+\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx}
 \def\braceorlinexxx{%
   \ifx\nchar\bgroup\else
     \expandafter\parsearg
-  \fi \next}
-
-% We want to disable all macros during \shipout so that they are not
-% expanded by \write.
-\def\turnoffmacros{\begingroup \def\do##1{\let\noexpand##1=\relax}%
-  \edef\next{\macrolist}\expandafter\endgroup\next}
-
-% For \indexnofonts, we need to get rid of all macros, leaving only the
-% arguments (if present).  Of course this is not nearly correct, but it
-% is the best we can do for now.  makeinfo does not expand macros in the
-% argument to @deffn, which ends up writing an index entry, and texindex
-% isn't prepared for an index sort entry that starts with \.
-% 
-% Since macro invocations are followed by braces, we can just redefine them
-% to take a single TeX argument.  The case of a macro invocation that
-% goes to end-of-line is not handled.
-% 
-\def\emptyusermacros{\begingroup
-  \def\do##1{\let\noexpand##1=\noexpand\asis}%
-  \edef\next{\macrolist}\expandafter\endgroup\next}
+  \fi \macnamexxx}
 
 
 % @alias.
 % We need some trickery to remove the optional spaces around the equal
-% sign.  Just make them active and then expand them all to nothing.
+% sign.  Make them active and then expand them all to nothing.
+%
 \def\alias{\parseargusing\obeyspaces\aliasxxx}
 \def\aliasxxx #1{\aliasyyy#1\relax}
 \def\aliasyyy #1=#2\relax{%
   {%
     \expandafter\let\obeyedspace=\empty
+    \addtomacrolist{#1}%
     \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}%
   }%
   \next
@@ -5769,13 +7787,13 @@ width0pt\relax} \fi
 \message{cross references,}
 
 \newwrite\auxfile
-
 \newif\ifhavexrefs    % True if xref values are known.
 \newif\ifwarnedxrefs  % True if we warned once that they aren't known.
 
 % @inforef is relatively simple.
 \def\inforef #1{\inforefzzz #1,,,,**}
-\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
+\def\inforefzzz #1,#2,#3,#4**{%
+  \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
   node \samp{\ignorespaces#1{}}}
 
 % @node's only job in TeX is to define \lastnode, which is used in
@@ -5814,7 +7832,7 @@ width0pt\relax} \fi
 
 % \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an
 % anchor), which consists of three parts:
-% 1) NAME-title - the current sectioning name taken from \thissection,
+% 1) NAME-title - the current sectioning name taken from \lastsection,
 %                 or the anchor name.
 % 2) NAME-snt   - section number and type, passed as the SNT arg, or
 %                 empty for anchors.
@@ -5829,20 +7847,39 @@ width0pt\relax} \fi
   \iflinks
     {%
       \atdummies  % preserve commands, but don't expand them
-      \turnoffactive
-      \otherbackslash
       \edef\writexrdef##1##2{%
 	\write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef
 	  ##1}{##2}}% these are parameters of \writexrdef
       }%
-      \toks0 = \expandafter{\thissection}%
+      \toks0 = \expandafter{\lastsection}%
       \immediate \writexrdef{title}{\the\toks0 }%
       \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc.
-      \writexrdef{pg}{\folio}% will be written later, during \shipout
+      \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout
     }%
   \fi
 }
 
+% @xrefautosectiontitle on|off says whether @section(ing) names are used
+% automatically in xrefs, if the third arg is not explicitly specified.
+% This was provided as a "secret" @set xref-automatic-section-title
+% variable, now it's official.
+% 
+\parseargdef\xrefautomaticsectiontitle{%
+  \def\temp{#1}%
+  \ifx\temp\onword
+    \expandafter\let\csname SETxref-automatic-section-title\endcsname
+      = \empty
+  \else\ifx\temp\offword
+    \expandafter\let\csname SETxref-automatic-section-title\endcsname
+      = \relax
+  \else
+    \errhelp = \EMsimple
+    \errmessage{Unknown @xrefautomaticsectiontitle value `\temp',
+                must be on|off}%
+  \fi\fi
+}
+
+% 
 % @xref, @pxref, and @ref generate cross-references.  For \xrefX, #1 is
 % the node name, #2 the name of the Info cross-reference, #3 the printed
 % node name, #4 the name of the Info file, #5 the name of the printed
@@ -5851,26 +7888,41 @@ width0pt\relax} \fi
 \def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
 \def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
 \def\ref#1{\xrefX[#1,,,,,,,]}
+%
+\newbox\toprefbox
+\newbox\printedrefnamebox
+\newbox\infofilenamebox
+\newbox\printedmanualbox
+%
 \def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
   \unsepspaces
-  \def\printedmanual{\ignorespaces #5}%
+  %
+  % Get args without leading/trailing spaces.
   \def\printedrefname{\ignorespaces #3}%
-  \setbox1=\hbox{\printedmanual\unskip}%
-  \setbox0=\hbox{\printedrefname\unskip}%
-  \ifdim \wd0 = 0pt
+  \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}%
+  %
+  \def\infofilename{\ignorespaces #4}%
+  \setbox\infofilenamebox = \hbox{\infofilename\unskip}%
+  %
+  \def\printedmanual{\ignorespaces #5}%
+  \setbox\printedmanualbox  = \hbox{\printedmanual\unskip}%
+  %
+  % If the printed reference name (arg #3) was not explicitly given in
+  % the @xref, figure out what we want to use.
+  \ifdim \wd\printedrefnamebox = 0pt
     % No printed node name was explicitly given.
-    \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax
-      % Use the node name inside the square brackets.
+    \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax
+      % Not auto section-title: use node name inside the square brackets.
       \def\printedrefname{\ignorespaces #1}%
     \else
-      % Use the actual chapter/section title appear inside
-      % the square brackets.  Use the real section title if we have it.
-      \ifdim \wd1 > 0pt
-        % It is in another manual, so we don't have it.
+      % Auto section-title: use chapter/section title inside
+      % the square brackets if we have it.
+      \ifdim \wd\printedmanualbox > 0pt
+        % It is in another manual, so we don't have it; use node name.
         \def\printedrefname{\ignorespaces #1}%
       \else
         \ifhavexrefs
-          % We know the real title if we have the xref values.
+          % We (should) know the real title if we have the xref values.
           \def\printedrefname{\refx{#1-title}{}}%
         \else
           % Otherwise just copy the Info node name.
@@ -5882,18 +7934,32 @@ width0pt\relax} \fi
   %
   % Make link in pdf output.
   \ifpdf
-    \leavevmode
-    \getfilename{#4}%
-    {\turnoffactive \otherbackslash
+    {\indexnofonts
+     \turnoffactive
+     \makevalueexpandable
+     % This expands tokens, so do it after making catcode changes, so _
+     % etc. don't get their TeX definitions.  This ignores all spaces in
+     % #4, including (wrongly) those in the middle of the filename.
+     \getfilename{#4}%
+     %
+     % This (wrongly) does not take account of leading or trailing
+     % spaces in #1, which should be ignored.
+     \edef\pdfxrefdest{#1}%
+     \ifx\pdfxrefdest\empty
+       \def\pdfxrefdest{Top}% no empty targets
+     \else
+       \txiescapepdf\pdfxrefdest  % escape PDF special chars
+     \fi
+     %
+     \leavevmode
+     \startlink attr{/Border [0 0 0]}%
      \ifnum\filenamelength>0
-       \startlink attr{/Border [0 0 0]}%
-         goto file{\the\filename.pdf} name{#1}%
+       goto file{\the\filename.pdf} name{\pdfxrefdest}%
      \else
-       \startlink attr{/Border [0 0 0]}%
-         goto name{\pdfmkpgn{#1}}%
+       goto name{\pdfmkpgn{\pdfxrefdest}}%
      \fi
     }%
-    \linkcolor
+    \setcolor{\linkcolor}%
   \fi
   %
   % Float references are printed completely differently: "Figure 1.2"
@@ -5904,60 +7970,98 @@ width0pt\relax} \fi
     % include an _ in the xref name, etc.
     \indexnofonts
     \turnoffactive
-    \otherbackslash
     \expandafter\global\expandafter\let\expandafter\Xthisreftitle
       \csname XR#1-title\endcsname
   }%
   \iffloat\Xthisreftitle
     % If the user specified the print name (third arg) to the ref,
     % print it instead of our usual "Figure 1.2".
-    \ifdim\wd0 = 0pt
-      \refx{#1-snt}%
+    \ifdim\wd\printedrefnamebox = 0pt
+      \refx{#1-snt}{}%
     \else
       \printedrefname
     \fi
     %
-    % if the user also gave the printed manual name (fifth arg), append
+    % If the user also gave the printed manual name (fifth arg), append
     % "in MANUALNAME".
-    \ifdim \wd1 > 0pt
+    \ifdim \wd\printedmanualbox > 0pt
       \space \putwordin{} \cite{\printedmanual}%
     \fi
   \else
     % node/anchor (non-float) references.
+    % 
+    % If we use \unhbox to print the node names, TeX does not insert
+    % empty discretionaries after hyphens, which means that it will not
+    % find a line break at a hyphen in a node names.  Since some manuals
+    % are best written with fairly long node names, containing hyphens,
+    % this is a loss.  Therefore, we give the text of the node name
+    % again, so it is as if TeX is seeing it for the first time.
+    % 
+    \ifdim \wd\printedmanualbox > 0pt
+      % Cross-manual reference with a printed manual name.
+      % 
+      \crossmanualxref{\cite{\printedmanual\unskip}}%
+    %
+    \else\ifdim \wd\infofilenamebox > 0pt
+      % Cross-manual reference with only an info filename (arg 4), no
+      % printed manual name (arg 5).  This is essentially the same as
+      % the case above; we output the filename, since we have nothing else.
+      % 
+      \crossmanualxref{\code{\infofilename\unskip}}%
     %
-    % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not
-    % insert empty discretionaries after hyphens, which means that it will
-    % not find a line break at a hyphen in a node names.  Since some manuals
-    % are best written with fairly long node names, containing hyphens, this
-    % is a loss.  Therefore, we give the text of the node name again, so it
-    % is as if TeX is seeing it for the first time.
-    \ifdim \wd1 > 0pt
-      \putwordsection{} ``\printedrefname'' \putwordin{} \cite{\printedmanual}%
     \else
+      % Reference within this manual.
+      %
       % _ (for example) has to be the character _ for the purposes of the
       % control sequence corresponding to the node, but it has to expand
       % into the usual \leavevmode...\vrule stuff for purposes of
       % printing. So we \turnoffactive for the \refx-snt, back on for the
       % printing, back off for the \refx-pg.
-      {\turnoffactive \otherbackslash
+      {\turnoffactive
        % Only output a following space if the -snt ref is nonempty; for
        % @unnumbered and @anchor, it won't be.
        \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
        \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
       }%
-      % output the `[mynode]' via a macro so it can be overridden.
+      % output the `[mynode]' via the macro below so it can be overridden.
       \xrefprintnodename\printedrefname
       %
       % But we always want a comma and a space:
       ,\space
       %
       % output the `page 3'.
-      \turnoffactive \otherbackslash \putwordpage\tie\refx{#1-pg}{}%
-    \fi
+      \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
+    \fi\fi
   \fi
   \endlink
 \endgroup}
 
+% Output a cross-manual xref to #1.  Used just above (twice).
+% 
+% Only include the text "Section ``foo'' in" if the foo is neither
+% missing or Top.  Thus, @xref{,,,foo,The Foo Manual} outputs simply
+% "see The Foo Manual", the idea being to refer to the whole manual.
+% 
+% But, this being TeX, we can't easily compare our node name against the
+% string "Top" while ignoring the possible spaces before and after in
+% the input.  By adding the arbitrary 7sp below, we make it much less
+% likely that a real node name would have the same width as "Top" (e.g.,
+% in a monospaced font).  Hopefully it will never happen in practice.
+% 
+% For the same basic reason, we retypeset the "Top" at every
+% reference, since the current font is indeterminate.
+% 
+\def\crossmanualxref#1{%
+  \setbox\toprefbox = \hbox{Top\kern7sp}%
+  \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}%
+  \ifdim \wd2 > 7sp  % nonempty?
+    \ifdim \wd2 = \wd\toprefbox \else  % same as Top?
+      \putwordSection{} ``\printedrefname'' \putwordin{}\space
+    \fi
+  \fi
+  #1%
+}
+
 % This macro is called from \xrefX for the `[nodename]' part of xref
 % output.  It's a separate macro only so it can be changed more easily,
 % since square brackets don't work well in some documents.  Particularly
@@ -6008,7 +8112,8 @@ width0pt\relax} \fi
     \angleleft un\-de\-fined\angleright
     \iflinks
       \ifhavexrefs
-        \message{\linenumber Undefined cross reference `#1'.}%
+        {\toks0 = {#1}% avoid expansion of possibly-complex value
+         \message{\linenumber Undefined cross reference `\the\toks0'.}}%
       \else
         \ifwarnedxrefs\else
           \global\warnedxrefstrue
@@ -6028,10 +8133,18 @@ width0pt\relax} \fi
 % collisions).  But if this is a float type, we have more work to do.
 %
 \def\xrdef#1#2{%
-  \expandafter\gdef\csname XR#1\endcsname{#2}% remember this xref value.
+  {% The node name might contain 8-bit characters, which in our current
+   % implementation are changed to commands like @'e.  Don't let these
+   % mess up the control sequence name.
+    \indexnofonts
+    \turnoffactive
+    \xdef\safexrefname{#1}%
+  }%
+  %
+  \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref
   %
   % Was that xref control sequence that we just defined for a float?
-  \expandafter\iffloat\csname XR#1\endcsname
+  \expandafter\iffloat\csname XR\safexrefname\endcsname
     % it was a float, and we have the (safe) float type in \iffloattype.
     \expandafter\let\expandafter\floatlist
       \csname floatlist\iffloattype\endcsname
@@ -6046,7 +8159,8 @@ width0pt\relax} \fi
     %
     % Remember this xref in the control sequence \floatlistFLOATTYPE,
     % for later use in \listoffloats.
-    \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0{#1}}%
+    \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0
+      {\safexrefname}}%
   \fi
 }
 
@@ -6055,13 +8169,13 @@ width0pt\relax} \fi
 \def\tryauxfile{%
   \openin 1 \jobname.aux
   \ifeof 1 \else
-    \readauxfile
+    \readdatafile{aux}%
     \global\havexrefstrue
   \fi
   \closein 1
 }
 
-\def\readauxfile{\begingroup
+\def\setupdatafile{%
   \catcode`\^^@=\other
   \catcode`\^^A=\other
   \catcode`\^^B=\other
@@ -6130,11 +8244,11 @@ width0pt\relax} \fi
   %
   % Make the characters 128-255 be printing characters.
   {%
-    \count 1=128
+    \count1=128
     \def\loop{%
-      \catcode\count 1=\other
-      \advance\count 1 by 1
-      \ifnum \count 1<256 \loop \fi
+      \catcode\count1=\other
+      \advance\count1 by 1
+      \ifnum \count1<256 \loop \fi
     }%
   }%
   %
@@ -6142,8 +8256,12 @@ width0pt\relax} \fi
   \catcode`\{=1
   \catcode`\}=2
   \catcode`\@=0
-  %
-  \input \jobname.aux
+}
+
+\def\readdatafile#1{%
+\begingroup
+  \setupdatafile
+  \input\jobname.#1
 \endgroup}
 
 
@@ -6159,7 +8277,7 @@ width0pt\relax} \fi
 % space to prevent strange expansion errors.)
 \def\supereject{\par\penalty -20000\footnoteno =0 }
 
-% @footnotestyle is meaningful for info output only.
+% @footnotestyle is meaningful for Info output only.
 \let\footnotestyle=\comment
 
 {\catcode `\@=11
@@ -6222,6 +8340,8 @@ width0pt\relax} \fi
   % expands into a box, it must come within the paragraph, lest it
   % provide a place where TeX can split the footnote.
   \footstrut
+  %
+  % Invoke rest of plain TeX footnote routine.
   \futurelet\next\fo@t
 }
 }%end \catcode `\@=11
@@ -6229,7 +8349,7 @@ width0pt\relax} \fi
 % In case a @footnote appears in a vbox, save the footnote text and create
 % the real \insert just after the vbox finished.  Otherwise, the insertion
 % would be lost.
-% Similarily, if a @footnote appears inside an alignment, save the footnote
+% Similarly, if a @footnote appears inside an alignment, save the footnote
 % text to a box and make the \insert when a row of the table is finished.
 % And the same can be done for other insert classes.  --kasal, 16nov03.
 
@@ -6309,7 +8429,7 @@ width0pt\relax} \fi
   it from ftp://tug.org/tex/epsf.tex.}
 %
 \def\image#1{%
-  \ifx\epsfbox\undefined
+  \ifx\epsfbox\thisisundefined
     \ifwarnednoepsf \else
       \errhelp = \noepsfhelp
       \errmessage{epsf.tex not found, images will be ignored}%
@@ -6325,7 +8445,7 @@ width0pt\relax} \fi
 % #2 is (optional) width, #3 is (optional) height.
 % #4 is (ignored optional) html alt text.
 % #5 is (ignored optional) extension.
-% #6 is just the usual extra ignored arg for parsing this stuff.
+% #6 is just the usual extra ignored arg for parsing stuff.
 \newif\ifimagevmode
 \def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup
   \catcode`\^^M = 5     % in case we're inside an example
@@ -6333,15 +8453,30 @@ width0pt\relax} \fi
   % If the image is by itself, center it.
   \ifvmode
     \imagevmodetrue
-    \nobreak\bigskip
+  \else \ifx\centersub\centerV
+    % for @center @image, we need a vbox so we can have our vertical space
+    \imagevmodetrue
+    \vbox\bgroup % vbox has better behavior than vtop herev
+  \fi\fi
+  %
+  \ifimagevmode
+    \nobreak\medskip
     % Usually we'll have text after the image which will insert
     % \parskip glue, so insert it here too to equalize the space
     % above and below.
     \nobreak\vskip\parskip
     \nobreak
-    \line\bgroup\hss
   \fi
   %
+  % Leave vertical mode so that indentation from an enclosing
+  %  environment such as @quotation is respected.
+  % However, if we're at the top level, we don't want the
+  %  normal paragraph indentation.
+  % On the other hand, if we are in the case of @center @image, we don't
+  %  want to start a paragraph, which will create a hsize-width box and
+  %  eradicate the centering.
+  \ifx\centersub\centerV\else \noindent \fi
+  %
   % Output the image.
   \ifpdf
     \dopdfimage{#1}{#2}{#3}%
@@ -6352,7 +8487,10 @@ width0pt\relax} \fi
     \epsfbox{#1.eps}%
   \fi
   %
-  \ifimagevmode \hss \egroup \bigbreak \fi  % space after the image
+  \ifimagevmode
+    \medskip  % space after a standalone image
+  \fi  
+  \ifx\centersub\centerV \egroup \fi
 \endgroup}
 
 
@@ -6419,13 +8557,13 @@ width0pt\relax} \fi
       \global\advance\floatno by 1
       %
       {%
-        % This magic value for \thissection is output by \setref as the
+        % This magic value for \lastsection is output by \setref as the
         % XREFLABEL-title value.  \xrefX uses it to distinguish float
         % labels (which have a completely different output format) from
         % node and anchor labels.  And \xrdef uses it to construct the
         % lists of floats.
         %
-        \edef\thissection{\floatmagic=\safefloattype}%
+        \edef\lastsection{\floatmagic=\safefloattype}%
         \setref{\floatlabel}{Yfloat}%
       }%
     \fi
@@ -6492,7 +8630,8 @@ width0pt\relax} \fi
       % \floatlabel-lof.  Besides \floatident, we include the short
       % caption if specified, else the full caption if specified, else nothing.
       {%
-        \atdummies \turnoffactive \otherbackslash
+        \atdummies
+        %
         % since we read the caption text in the macro world, where ^^M
         % is turned into a normal character, we have to scan it back, so
         % we don't write the literal three characters "^^M" into the aux file.
@@ -6513,8 +8652,9 @@ width0pt\relax} \fi
   %
   % place the captured inserts
   %
-  % BEWARE: when the floats start float, we have to issue warning whenever an
-  % insert appears inside a float which could possibly float. --kasal, 26may04
+  % BEWARE: when the floats start floating, we have to issue warning
+  % whenever an insert appears inside a float which could possibly
+  % float. --kasal, 26may04
   %
   \checkinserts
 }
@@ -6558,7 +8698,7 @@ width0pt\relax} \fi
 
 % #1 is the control sequence we are passed; we expand into a conditional
 % which is true if #1 represents a float ref.  That is, the magic
-% \thissection value which we \setref above.
+% \lastsection value which we \setref above.
 %
 \def\iffloat#1{\expandafter\doiffloat#1==\finish}
 %
@@ -6619,39 +8759,909 @@ width0pt\relax} \fi
   \writeentry
 }}
 
+
 \message{localization,}
-% and i18n.
 
-% @documentlanguage is usually given very early, just after
-% @setfilename.  If done too late, it may not override everything
-% properly.  Single argument is the language abbreviation.
-% It would be nice if we could set up a hyphenation file here.
+% For single-language documents, @documentlanguage is usually given very
+% early, just after @documentencoding.  Single argument is the language
+% (de) or locale (de_DE) abbreviation.
 %
-\parseargdef\documentlanguage{%
+{
+  \catcode`\_ = \active
+  \globaldefs=1
+\parseargdef\documentlanguage{\begingroup
+  \let_=\normalunderscore  % normal _ character for filenames
   \tex % read txi-??.tex file in plain TeX.
-    % Read the file if it exists.
+    % Read the file by the name they passed if it exists.
     \openin 1 txi-#1.tex
     \ifeof 1
-      \errhelp = \nolanghelp
-      \errmessage{Cannot read language file txi-#1.tex}%
+      \documentlanguagetrywithoutunderscore{#1_\finish}%
     \else
+      \globaldefs = 1  % everything in the txi-LL files needs to persist
       \input txi-#1.tex
     \fi
     \closein 1
-  \endgroup
+  \endgroup % end raw TeX
+\endgroup}
+%
+% If they passed de_DE, and txi-de_DE.tex doesn't exist,
+% try txi-de.tex.
+%
+\gdef\documentlanguagetrywithoutunderscore#1_#2\finish{%
+  \openin 1 txi-#1.tex
+  \ifeof 1
+    \errhelp = \nolanghelp
+    \errmessage{Cannot read language file txi-#1.tex}%
+  \else
+    \globaldefs = 1  % everything in the txi-LL files needs to persist
+    \input txi-#1.tex
+  \fi
+  \closein 1
 }
+}% end of special _ catcode
+%
 \newhelp\nolanghelp{The given language definition file cannot be found or
-is empty.  Maybe you need to install it?  In the current directory
-should work if nowhere else does.}
+is empty.  Maybe you need to install it?  Putting it in the current
+directory should work if nowhere else does.}
 
+% This macro is called from txi-??.tex files; the first argument is the
+% \language name to set (without the "\lang@" prefix), the second and
+% third args are \{left,right}hyphenmin.
+%
+% The language names to pass are determined when the format is built.
+% See the etex.log file created at that time, e.g.,
+% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log.
+%
+% With TeX Live 2008, etex now includes hyphenation patterns for all
+% available languages.  This means we can support hyphenation in
+% Texinfo, at least to some extent.  (This still doesn't solve the
+% accented characters problem.)
+%
+\catcode`@=11
+\def\txisetlanguage#1#2#3{%
+  % do not set the language if the name is undefined in the current TeX.
+  \expandafter\ifx\csname lang@#1\endcsname \relax
+    \message{no patterns for #1}%
+  \else
+    \global\language = \csname lang@#1\endcsname
+  \fi
+  % but there is no harm in adjusting the hyphenmin values regardless.
+  \global\lefthyphenmin = #2\relax
+  \global\righthyphenmin = #3\relax
+}
 
-% @documentencoding should change something in TeX eventually, most
-% likely, but for now just recognize it.
-\let\documentencoding = \comment
+% Helpers for encodings.
+% Set the catcode of characters 128 through 255 to the specified number.
+%
+\def\setnonasciicharscatcode#1{%
+   \count255=128
+   \loop\ifnum\count255<256
+      \global\catcode\count255=#1\relax
+      \advance\count255 by 1
+   \repeat
+}
 
+\def\setnonasciicharscatcodenonglobal#1{%
+   \count255=128
+   \loop\ifnum\count255<256
+      \catcode\count255=#1\relax
+      \advance\count255 by 1
+   \repeat
+}
 
-% Page size parameters.
+% @documentencoding sets the definition of non-ASCII characters
+% according to the specified encoding.
 %
+\parseargdef\documentencoding{%
+  % Encoding being declared for the document.
+  \def\declaredencoding{\csname #1.enc\endcsname}%
+  %
+  % Supported encodings: names converted to tokens in order to be able
+  % to compare them with \ifx.
+  \def\ascii{\csname US-ASCII.enc\endcsname}%
+  \def\latnine{\csname ISO-8859-15.enc\endcsname}%
+  \def\latone{\csname ISO-8859-1.enc\endcsname}%
+  \def\lattwo{\csname ISO-8859-2.enc\endcsname}%
+  \def\utfeight{\csname UTF-8.enc\endcsname}%
+  %
+  \ifx \declaredencoding \ascii
+     \asciichardefs
+  %
+  \else \ifx \declaredencoding \lattwo
+     \setnonasciicharscatcode\active
+     \lattwochardefs
+  %
+  \else \ifx \declaredencoding \latone
+     \setnonasciicharscatcode\active
+     \latonechardefs
+  %
+  \else \ifx \declaredencoding \latnine
+     \setnonasciicharscatcode\active
+     \latninechardefs
+  %
+  \else \ifx \declaredencoding \utfeight
+     \setnonasciicharscatcode\active
+     \utfeightchardefs
+  %
+  \else
+    \message{Unknown document encoding #1, ignoring.}%
+  %
+  \fi % utfeight
+  \fi % latnine
+  \fi % latone
+  \fi % lattwo
+  \fi % ascii
+}
+
+% A message to be logged when using a character that isn't available
+% the default font encoding (OT1).
+%
+\def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}}
+
+% Take account of \c (plain) vs. \, (Texinfo) difference.
+\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi}
+
+% First, make active non-ASCII characters in order for them to be
+% correctly categorized when TeX reads the replacement text of
+% macros containing the character definitions.
+\setnonasciicharscatcode\active
+%
+% Latin1 (ISO-8859-1) character definitions.
+\def\latonechardefs{%
+  \gdef^^a0{\tie}
+  \gdef^^a1{\exclamdown}
+  \gdef^^a2{\missingcharmsg{CENT SIGN}}
+  \gdef^^a3{{\pounds}}
+  \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
+  \gdef^^a5{\missingcharmsg{YEN SIGN}}
+  \gdef^^a6{\missingcharmsg{BROKEN BAR}}
+  \gdef^^a7{\S}
+  \gdef^^a8{\"{}}
+  \gdef^^a9{\copyright}
+  \gdef^^aa{\ordf}
+  \gdef^^ab{\guillemetleft}
+  \gdef^^ac{$\lnot$}
+  \gdef^^ad{\-}
+  \gdef^^ae{\registeredsymbol}
+  \gdef^^af{\={}}
+  %
+  \gdef^^b0{\textdegree}
+  \gdef^^b1{$\pm$}
+  \gdef^^b2{$^2$}
+  \gdef^^b3{$^3$}
+  \gdef^^b4{\'{}}
+  \gdef^^b5{$\mu$}
+  \gdef^^b6{\P}
+  %
+  \gdef^^b7{$^.$}
+  \gdef^^b8{\cedilla\ }
+  \gdef^^b9{$^1$}
+  \gdef^^ba{\ordm}
+  %
+  \gdef^^bb{\guillemetright}
+  \gdef^^bc{$1\over4$}
+  \gdef^^bd{$1\over2$}
+  \gdef^^be{$3\over4$}
+  \gdef^^bf{\questiondown}
+  %
+  \gdef^^c0{\`A}
+  \gdef^^c1{\'A}
+  \gdef^^c2{\^A}
+  \gdef^^c3{\~A}
+  \gdef^^c4{\"A}
+  \gdef^^c5{\ringaccent A}
+  \gdef^^c6{\AE}
+  \gdef^^c7{\cedilla C}
+  \gdef^^c8{\`E}
+  \gdef^^c9{\'E}
+  \gdef^^ca{\^E}
+  \gdef^^cb{\"E}
+  \gdef^^cc{\`I}
+  \gdef^^cd{\'I}
+  \gdef^^ce{\^I}
+  \gdef^^cf{\"I}
+  %
+  \gdef^^d0{\DH}
+  \gdef^^d1{\~N}
+  \gdef^^d2{\`O}
+  \gdef^^d3{\'O}
+  \gdef^^d4{\^O}
+  \gdef^^d5{\~O}
+  \gdef^^d6{\"O}
+  \gdef^^d7{$\times$}
+  \gdef^^d8{\O}
+  \gdef^^d9{\`U}
+  \gdef^^da{\'U}
+  \gdef^^db{\^U}
+  \gdef^^dc{\"U}
+  \gdef^^dd{\'Y}
+  \gdef^^de{\TH}
+  \gdef^^df{\ss}
+  %
+  \gdef^^e0{\`a}
+  \gdef^^e1{\'a}
+  \gdef^^e2{\^a}
+  \gdef^^e3{\~a}
+  \gdef^^e4{\"a}
+  \gdef^^e5{\ringaccent a}
+  \gdef^^e6{\ae}
+  \gdef^^e7{\cedilla c}
+  \gdef^^e8{\`e}
+  \gdef^^e9{\'e}
+  \gdef^^ea{\^e}
+  \gdef^^eb{\"e}
+  \gdef^^ec{\`{\dotless i}}
+  \gdef^^ed{\'{\dotless i}}
+  \gdef^^ee{\^{\dotless i}}
+  \gdef^^ef{\"{\dotless i}}
+  %
+  \gdef^^f0{\dh}
+  \gdef^^f1{\~n}
+  \gdef^^f2{\`o}
+  \gdef^^f3{\'o}
+  \gdef^^f4{\^o}
+  \gdef^^f5{\~o}
+  \gdef^^f6{\"o}
+  \gdef^^f7{$\div$}
+  \gdef^^f8{\o}
+  \gdef^^f9{\`u}
+  \gdef^^fa{\'u}
+  \gdef^^fb{\^u}
+  \gdef^^fc{\"u}
+  \gdef^^fd{\'y}
+  \gdef^^fe{\th}
+  \gdef^^ff{\"y}
+}
+
+% Latin9 (ISO-8859-15) encoding character definitions.
+\def\latninechardefs{%
+  % Encoding is almost identical to Latin1.
+  \latonechardefs
+  %
+  \gdef^^a4{\euro}
+  \gdef^^a6{\v S}
+  \gdef^^a8{\v s}
+  \gdef^^b4{\v Z}
+  \gdef^^b8{\v z}
+  \gdef^^bc{\OE}
+  \gdef^^bd{\oe}
+  \gdef^^be{\"Y}
+}
+
+% Latin2 (ISO-8859-2) character definitions.
+\def\lattwochardefs{%
+  \gdef^^a0{\tie}
+  \gdef^^a1{\ogonek{A}}
+  \gdef^^a2{\u{}}
+  \gdef^^a3{\L}
+  \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
+  \gdef^^a5{\v L}
+  \gdef^^a6{\'S}
+  \gdef^^a7{\S}
+  \gdef^^a8{\"{}}
+  \gdef^^a9{\v S}
+  \gdef^^aa{\cedilla S}
+  \gdef^^ab{\v T}
+  \gdef^^ac{\'Z}
+  \gdef^^ad{\-}
+  \gdef^^ae{\v Z}
+  \gdef^^af{\dotaccent Z}
+  %
+  \gdef^^b0{\textdegree}
+  \gdef^^b1{\ogonek{a}}
+  \gdef^^b2{\ogonek{ }}
+  \gdef^^b3{\l}
+  \gdef^^b4{\'{}}
+  \gdef^^b5{\v l}
+  \gdef^^b6{\'s}
+  \gdef^^b7{\v{}}
+  \gdef^^b8{\cedilla\ }
+  \gdef^^b9{\v s}
+  \gdef^^ba{\cedilla s}
+  \gdef^^bb{\v t}
+  \gdef^^bc{\'z}
+  \gdef^^bd{\H{}}
+  \gdef^^be{\v z}
+  \gdef^^bf{\dotaccent z}
+  %
+  \gdef^^c0{\'R}
+  \gdef^^c1{\'A}
+  \gdef^^c2{\^A}
+  \gdef^^c3{\u A}
+  \gdef^^c4{\"A}
+  \gdef^^c5{\'L}
+  \gdef^^c6{\'C}
+  \gdef^^c7{\cedilla C}
+  \gdef^^c8{\v C}
+  \gdef^^c9{\'E}
+  \gdef^^ca{\ogonek{E}}
+  \gdef^^cb{\"E}
+  \gdef^^cc{\v E}
+  \gdef^^cd{\'I}
+  \gdef^^ce{\^I}
+  \gdef^^cf{\v D}
+  %
+  \gdef^^d0{\DH}
+  \gdef^^d1{\'N}
+  \gdef^^d2{\v N}
+  \gdef^^d3{\'O}
+  \gdef^^d4{\^O}
+  \gdef^^d5{\H O}
+  \gdef^^d6{\"O}
+  \gdef^^d7{$\times$}
+  \gdef^^d8{\v R}
+  \gdef^^d9{\ringaccent U}
+  \gdef^^da{\'U}
+  \gdef^^db{\H U}
+  \gdef^^dc{\"U}
+  \gdef^^dd{\'Y}
+  \gdef^^de{\cedilla T}
+  \gdef^^df{\ss}
+  %
+  \gdef^^e0{\'r}
+  \gdef^^e1{\'a}
+  \gdef^^e2{\^a}
+  \gdef^^e3{\u a}
+  \gdef^^e4{\"a}
+  \gdef^^e5{\'l}
+  \gdef^^e6{\'c}
+  \gdef^^e7{\cedilla c}
+  \gdef^^e8{\v c}
+  \gdef^^e9{\'e}
+  \gdef^^ea{\ogonek{e}}
+  \gdef^^eb{\"e}
+  \gdef^^ec{\v e}
+  \gdef^^ed{\'{\dotless{i}}}
+  \gdef^^ee{\^{\dotless{i}}}
+  \gdef^^ef{\v d}
+  %
+  \gdef^^f0{\dh}
+  \gdef^^f1{\'n}
+  \gdef^^f2{\v n}
+  \gdef^^f3{\'o}
+  \gdef^^f4{\^o}
+  \gdef^^f5{\H o}
+  \gdef^^f6{\"o}
+  \gdef^^f7{$\div$}
+  \gdef^^f8{\v r}
+  \gdef^^f9{\ringaccent u}
+  \gdef^^fa{\'u}
+  \gdef^^fb{\H u}
+  \gdef^^fc{\"u}
+  \gdef^^fd{\'y}
+  \gdef^^fe{\cedilla t}
+  \gdef^^ff{\dotaccent{}}
+}
+
+% UTF-8 character definitions.
+%
+% This code to support UTF-8 is based on LaTeX's utf8.def, with some
+% changes for Texinfo conventions.  It is included here under the GPL by
+% permission from Frank Mittelbach and the LaTeX team.
+%
+\newcount\countUTFx
+\newcount\countUTFy
+\newcount\countUTFz
+
+\gdef\UTFviiiTwoOctets#1#2{\expandafter
+   \UTFviiiDefined\csname u8:#1\string #2\endcsname}
+%
+\gdef\UTFviiiThreeOctets#1#2#3{\expandafter
+   \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname}
+%
+\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter
+   \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname}
+
+\gdef\UTFviiiDefined#1{%
+  \ifx #1\relax
+    \message{\linenumber Unicode char \string #1 not defined for Texinfo}%
+  \else
+    \expandafter #1%
+  \fi
+}
+
+\begingroup
+  \catcode`\~13
+  \catcode`\"12
+
+  \def\UTFviiiLoop{%
+    \global\catcode\countUTFx\active
+    \uccode`\~\countUTFx
+    \uppercase\expandafter{\UTFviiiTmp}%
+    \advance\countUTFx by 1
+    \ifnum\countUTFx < \countUTFy
+      \expandafter\UTFviiiLoop
+    \fi}
+
+  \countUTFx = "C2
+  \countUTFy = "E0
+  \def\UTFviiiTmp{%
+    \xdef~{\noexpand\UTFviiiTwoOctets\string~}}
+  \UTFviiiLoop
+
+  \countUTFx = "E0
+  \countUTFy = "F0
+  \def\UTFviiiTmp{%
+    \xdef~{\noexpand\UTFviiiThreeOctets\string~}}
+  \UTFviiiLoop
+
+  \countUTFx = "F0
+  \countUTFy = "F4
+  \def\UTFviiiTmp{%
+    \xdef~{\noexpand\UTFviiiFourOctets\string~}}
+  \UTFviiiLoop
+\endgroup
+
+\begingroup
+  \catcode`\"=12
+  \catcode`\<=12
+  \catcode`\.=12
+  \catcode`\,=12
+  \catcode`\;=12
+  \catcode`\!=12
+  \catcode`\~=13
+
+  \gdef\DeclareUnicodeCharacter#1#2{%
+    \countUTFz = "#1\relax
+    %\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}%
+    \begingroup
+      \parseXMLCharref
+      \def\UTFviiiTwoOctets##1##2{%
+        \csname u8:##1\string ##2\endcsname}%
+      \def\UTFviiiThreeOctets##1##2##3{%
+        \csname u8:##1\string ##2\string ##3\endcsname}%
+      \def\UTFviiiFourOctets##1##2##3##4{%
+        \csname u8:##1\string ##2\string ##3\string ##4\endcsname}%
+      \expandafter\expandafter\expandafter\expandafter
+       \expandafter\expandafter\expandafter
+       \gdef\UTFviiiTmp{#2}%
+    \endgroup}
+
+  \gdef\parseXMLCharref{%
+    \ifnum\countUTFz < "A0\relax
+      \errhelp = \EMsimple
+      \errmessage{Cannot define Unicode char value < 00A0}%
+    \else\ifnum\countUTFz < "800\relax
+      \parseUTFviiiA,%
+      \parseUTFviiiB C\UTFviiiTwoOctets.,%
+    \else\ifnum\countUTFz < "10000\relax
+      \parseUTFviiiA;%
+      \parseUTFviiiA,%
+      \parseUTFviiiB E\UTFviiiThreeOctets.{,;}%
+    \else
+      \parseUTFviiiA;%
+      \parseUTFviiiA,%
+      \parseUTFviiiA!%
+      \parseUTFviiiB F\UTFviiiFourOctets.{!,;}%
+    \fi\fi\fi
+  }
+
+  \gdef\parseUTFviiiA#1{%
+    \countUTFx = \countUTFz
+    \divide\countUTFz by 64
+    \countUTFy = \countUTFz
+    \multiply\countUTFz by 64
+    \advance\countUTFx by -\countUTFz
+    \advance\countUTFx by 128
+    \uccode `#1\countUTFx
+    \countUTFz = \countUTFy}
+
+  \gdef\parseUTFviiiB#1#2#3#4{%
+    \advance\countUTFz by "#10\relax
+    \uccode `#3\countUTFz
+    \uppercase{\gdef\UTFviiiTmp{#2#3#4}}}
+\endgroup
+
+\def\utfeightchardefs{%
+  \DeclareUnicodeCharacter{00A0}{\tie}
+  \DeclareUnicodeCharacter{00A1}{\exclamdown}
+  \DeclareUnicodeCharacter{00A3}{\pounds}
+  \DeclareUnicodeCharacter{00A8}{\"{ }}
+  \DeclareUnicodeCharacter{00A9}{\copyright}
+  \DeclareUnicodeCharacter{00AA}{\ordf}
+  \DeclareUnicodeCharacter{00AB}{\guillemetleft}
+  \DeclareUnicodeCharacter{00AD}{\-}
+  \DeclareUnicodeCharacter{00AE}{\registeredsymbol}
+  \DeclareUnicodeCharacter{00AF}{\={ }}
+
+  \DeclareUnicodeCharacter{00B0}{\ringaccent{ }}
+  \DeclareUnicodeCharacter{00B4}{\'{ }}
+  \DeclareUnicodeCharacter{00B8}{\cedilla{ }}
+  \DeclareUnicodeCharacter{00BA}{\ordm}
+  \DeclareUnicodeCharacter{00BB}{\guillemetright}
+  \DeclareUnicodeCharacter{00BF}{\questiondown}
+
+  \DeclareUnicodeCharacter{00C0}{\`A}
+  \DeclareUnicodeCharacter{00C1}{\'A}
+  \DeclareUnicodeCharacter{00C2}{\^A}
+  \DeclareUnicodeCharacter{00C3}{\~A}
+  \DeclareUnicodeCharacter{00C4}{\"A}
+  \DeclareUnicodeCharacter{00C5}{\AA}
+  \DeclareUnicodeCharacter{00C6}{\AE}
+  \DeclareUnicodeCharacter{00C7}{\cedilla{C}}
+  \DeclareUnicodeCharacter{00C8}{\`E}
+  \DeclareUnicodeCharacter{00C9}{\'E}
+  \DeclareUnicodeCharacter{00CA}{\^E}
+  \DeclareUnicodeCharacter{00CB}{\"E}
+  \DeclareUnicodeCharacter{00CC}{\`I}
+  \DeclareUnicodeCharacter{00CD}{\'I}
+  \DeclareUnicodeCharacter{00CE}{\^I}
+  \DeclareUnicodeCharacter{00CF}{\"I}
+
+  \DeclareUnicodeCharacter{00D0}{\DH}
+  \DeclareUnicodeCharacter{00D1}{\~N}
+  \DeclareUnicodeCharacter{00D2}{\`O}
+  \DeclareUnicodeCharacter{00D3}{\'O}
+  \DeclareUnicodeCharacter{00D4}{\^O}
+  \DeclareUnicodeCharacter{00D5}{\~O}
+  \DeclareUnicodeCharacter{00D6}{\"O}
+  \DeclareUnicodeCharacter{00D8}{\O}
+  \DeclareUnicodeCharacter{00D9}{\`U}
+  \DeclareUnicodeCharacter{00DA}{\'U}
+  \DeclareUnicodeCharacter{00DB}{\^U}
+  \DeclareUnicodeCharacter{00DC}{\"U}
+  \DeclareUnicodeCharacter{00DD}{\'Y}
+  \DeclareUnicodeCharacter{00DE}{\TH}
+  \DeclareUnicodeCharacter{00DF}{\ss}
+
+  \DeclareUnicodeCharacter{00E0}{\`a}
+  \DeclareUnicodeCharacter{00E1}{\'a}
+  \DeclareUnicodeCharacter{00E2}{\^a}
+  \DeclareUnicodeCharacter{00E3}{\~a}
+  \DeclareUnicodeCharacter{00E4}{\"a}
+  \DeclareUnicodeCharacter{00E5}{\aa}
+  \DeclareUnicodeCharacter{00E6}{\ae}
+  \DeclareUnicodeCharacter{00E7}{\cedilla{c}}
+  \DeclareUnicodeCharacter{00E8}{\`e}
+  \DeclareUnicodeCharacter{00E9}{\'e}
+  \DeclareUnicodeCharacter{00EA}{\^e}
+  \DeclareUnicodeCharacter{00EB}{\"e}
+  \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}}
+  \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}}
+  \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}}
+  \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}}
+
+  \DeclareUnicodeCharacter{00F0}{\dh}
+  \DeclareUnicodeCharacter{00F1}{\~n}
+  \DeclareUnicodeCharacter{00F2}{\`o}
+  \DeclareUnicodeCharacter{00F3}{\'o}
+  \DeclareUnicodeCharacter{00F4}{\^o}
+  \DeclareUnicodeCharacter{00F5}{\~o}
+  \DeclareUnicodeCharacter{00F6}{\"o}
+  \DeclareUnicodeCharacter{00F8}{\o}
+  \DeclareUnicodeCharacter{00F9}{\`u}
+  \DeclareUnicodeCharacter{00FA}{\'u}
+  \DeclareUnicodeCharacter{00FB}{\^u}
+  \DeclareUnicodeCharacter{00FC}{\"u}
+  \DeclareUnicodeCharacter{00FD}{\'y}
+  \DeclareUnicodeCharacter{00FE}{\th}
+  \DeclareUnicodeCharacter{00FF}{\"y}
+
+  \DeclareUnicodeCharacter{0100}{\=A}
+  \DeclareUnicodeCharacter{0101}{\=a}
+  \DeclareUnicodeCharacter{0102}{\u{A}}
+  \DeclareUnicodeCharacter{0103}{\u{a}}
+  \DeclareUnicodeCharacter{0104}{\ogonek{A}}
+  \DeclareUnicodeCharacter{0105}{\ogonek{a}}
+  \DeclareUnicodeCharacter{0106}{\'C}
+  \DeclareUnicodeCharacter{0107}{\'c}
+  \DeclareUnicodeCharacter{0108}{\^C}
+  \DeclareUnicodeCharacter{0109}{\^c}
+  \DeclareUnicodeCharacter{0118}{\ogonek{E}}
+  \DeclareUnicodeCharacter{0119}{\ogonek{e}}
+  \DeclareUnicodeCharacter{010A}{\dotaccent{C}}
+  \DeclareUnicodeCharacter{010B}{\dotaccent{c}}
+  \DeclareUnicodeCharacter{010C}{\v{C}}
+  \DeclareUnicodeCharacter{010D}{\v{c}}
+  \DeclareUnicodeCharacter{010E}{\v{D}}
+
+  \DeclareUnicodeCharacter{0112}{\=E}
+  \DeclareUnicodeCharacter{0113}{\=e}
+  \DeclareUnicodeCharacter{0114}{\u{E}}
+  \DeclareUnicodeCharacter{0115}{\u{e}}
+  \DeclareUnicodeCharacter{0116}{\dotaccent{E}}
+  \DeclareUnicodeCharacter{0117}{\dotaccent{e}}
+  \DeclareUnicodeCharacter{011A}{\v{E}}
+  \DeclareUnicodeCharacter{011B}{\v{e}}
+  \DeclareUnicodeCharacter{011C}{\^G}
+  \DeclareUnicodeCharacter{011D}{\^g}
+  \DeclareUnicodeCharacter{011E}{\u{G}}
+  \DeclareUnicodeCharacter{011F}{\u{g}}
+
+  \DeclareUnicodeCharacter{0120}{\dotaccent{G}}
+  \DeclareUnicodeCharacter{0121}{\dotaccent{g}}
+  \DeclareUnicodeCharacter{0124}{\^H}
+  \DeclareUnicodeCharacter{0125}{\^h}
+  \DeclareUnicodeCharacter{0128}{\~I}
+  \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}}
+  \DeclareUnicodeCharacter{012A}{\=I}
+  \DeclareUnicodeCharacter{012B}{\={\dotless{i}}}
+  \DeclareUnicodeCharacter{012C}{\u{I}}
+  \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}}
+
+  \DeclareUnicodeCharacter{0130}{\dotaccent{I}}
+  \DeclareUnicodeCharacter{0131}{\dotless{i}}
+  \DeclareUnicodeCharacter{0132}{IJ}
+  \DeclareUnicodeCharacter{0133}{ij}
+  \DeclareUnicodeCharacter{0134}{\^J}
+  \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}}
+  \DeclareUnicodeCharacter{0139}{\'L}
+  \DeclareUnicodeCharacter{013A}{\'l}
+
+  \DeclareUnicodeCharacter{0141}{\L}
+  \DeclareUnicodeCharacter{0142}{\l}
+  \DeclareUnicodeCharacter{0143}{\'N}
+  \DeclareUnicodeCharacter{0144}{\'n}
+  \DeclareUnicodeCharacter{0147}{\v{N}}
+  \DeclareUnicodeCharacter{0148}{\v{n}}
+  \DeclareUnicodeCharacter{014C}{\=O}
+  \DeclareUnicodeCharacter{014D}{\=o}
+  \DeclareUnicodeCharacter{014E}{\u{O}}
+  \DeclareUnicodeCharacter{014F}{\u{o}}
+
+  \DeclareUnicodeCharacter{0150}{\H{O}}
+  \DeclareUnicodeCharacter{0151}{\H{o}}
+  \DeclareUnicodeCharacter{0152}{\OE}
+  \DeclareUnicodeCharacter{0153}{\oe}
+  \DeclareUnicodeCharacter{0154}{\'R}
+  \DeclareUnicodeCharacter{0155}{\'r}
+  \DeclareUnicodeCharacter{0158}{\v{R}}
+  \DeclareUnicodeCharacter{0159}{\v{r}}
+  \DeclareUnicodeCharacter{015A}{\'S}
+  \DeclareUnicodeCharacter{015B}{\'s}
+  \DeclareUnicodeCharacter{015C}{\^S}
+  \DeclareUnicodeCharacter{015D}{\^s}
+  \DeclareUnicodeCharacter{015E}{\cedilla{S}}
+  \DeclareUnicodeCharacter{015F}{\cedilla{s}}
+
+  \DeclareUnicodeCharacter{0160}{\v{S}}
+  \DeclareUnicodeCharacter{0161}{\v{s}}
+  \DeclareUnicodeCharacter{0162}{\cedilla{t}}
+  \DeclareUnicodeCharacter{0163}{\cedilla{T}}
+  \DeclareUnicodeCharacter{0164}{\v{T}}
+
+  \DeclareUnicodeCharacter{0168}{\~U}
+  \DeclareUnicodeCharacter{0169}{\~u}
+  \DeclareUnicodeCharacter{016A}{\=U}
+  \DeclareUnicodeCharacter{016B}{\=u}
+  \DeclareUnicodeCharacter{016C}{\u{U}}
+  \DeclareUnicodeCharacter{016D}{\u{u}}
+  \DeclareUnicodeCharacter{016E}{\ringaccent{U}}
+  \DeclareUnicodeCharacter{016F}{\ringaccent{u}}
+
+  \DeclareUnicodeCharacter{0170}{\H{U}}
+  \DeclareUnicodeCharacter{0171}{\H{u}}
+  \DeclareUnicodeCharacter{0174}{\^W}
+  \DeclareUnicodeCharacter{0175}{\^w}
+  \DeclareUnicodeCharacter{0176}{\^Y}
+  \DeclareUnicodeCharacter{0177}{\^y}
+  \DeclareUnicodeCharacter{0178}{\"Y}
+  \DeclareUnicodeCharacter{0179}{\'Z}
+  \DeclareUnicodeCharacter{017A}{\'z}
+  \DeclareUnicodeCharacter{017B}{\dotaccent{Z}}
+  \DeclareUnicodeCharacter{017C}{\dotaccent{z}}
+  \DeclareUnicodeCharacter{017D}{\v{Z}}
+  \DeclareUnicodeCharacter{017E}{\v{z}}
+
+  \DeclareUnicodeCharacter{01C4}{D\v{Z}}
+  \DeclareUnicodeCharacter{01C5}{D\v{z}}
+  \DeclareUnicodeCharacter{01C6}{d\v{z}}
+  \DeclareUnicodeCharacter{01C7}{LJ}
+  \DeclareUnicodeCharacter{01C8}{Lj}
+  \DeclareUnicodeCharacter{01C9}{lj}
+  \DeclareUnicodeCharacter{01CA}{NJ}
+  \DeclareUnicodeCharacter{01CB}{Nj}
+  \DeclareUnicodeCharacter{01CC}{nj}
+  \DeclareUnicodeCharacter{01CD}{\v{A}}
+  \DeclareUnicodeCharacter{01CE}{\v{a}}
+  \DeclareUnicodeCharacter{01CF}{\v{I}}
+
+  \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}}
+  \DeclareUnicodeCharacter{01D1}{\v{O}}
+  \DeclareUnicodeCharacter{01D2}{\v{o}}
+  \DeclareUnicodeCharacter{01D3}{\v{U}}
+  \DeclareUnicodeCharacter{01D4}{\v{u}}
+
+  \DeclareUnicodeCharacter{01E2}{\={\AE}}
+  \DeclareUnicodeCharacter{01E3}{\={\ae}}
+  \DeclareUnicodeCharacter{01E6}{\v{G}}
+  \DeclareUnicodeCharacter{01E7}{\v{g}}
+  \DeclareUnicodeCharacter{01E8}{\v{K}}
+  \DeclareUnicodeCharacter{01E9}{\v{k}}
+
+  \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}}
+  \DeclareUnicodeCharacter{01F1}{DZ}
+  \DeclareUnicodeCharacter{01F2}{Dz}
+  \DeclareUnicodeCharacter{01F3}{dz}
+  \DeclareUnicodeCharacter{01F4}{\'G}
+  \DeclareUnicodeCharacter{01F5}{\'g}
+  \DeclareUnicodeCharacter{01F8}{\`N}
+  \DeclareUnicodeCharacter{01F9}{\`n}
+  \DeclareUnicodeCharacter{01FC}{\'{\AE}}
+  \DeclareUnicodeCharacter{01FD}{\'{\ae}}
+  \DeclareUnicodeCharacter{01FE}{\'{\O}}
+  \DeclareUnicodeCharacter{01FF}{\'{\o}}
+
+  \DeclareUnicodeCharacter{021E}{\v{H}}
+  \DeclareUnicodeCharacter{021F}{\v{h}}
+
+  \DeclareUnicodeCharacter{0226}{\dotaccent{A}}
+  \DeclareUnicodeCharacter{0227}{\dotaccent{a}}
+  \DeclareUnicodeCharacter{0228}{\cedilla{E}}
+  \DeclareUnicodeCharacter{0229}{\cedilla{e}}
+  \DeclareUnicodeCharacter{022E}{\dotaccent{O}}
+  \DeclareUnicodeCharacter{022F}{\dotaccent{o}}
+
+  \DeclareUnicodeCharacter{0232}{\=Y}
+  \DeclareUnicodeCharacter{0233}{\=y}
+  \DeclareUnicodeCharacter{0237}{\dotless{j}}
+
+  \DeclareUnicodeCharacter{02DB}{\ogonek{ }}
+
+  \DeclareUnicodeCharacter{1E02}{\dotaccent{B}}
+  \DeclareUnicodeCharacter{1E03}{\dotaccent{b}}
+  \DeclareUnicodeCharacter{1E04}{\udotaccent{B}}
+  \DeclareUnicodeCharacter{1E05}{\udotaccent{b}}
+  \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}}
+  \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}}
+  \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}}
+  \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}}
+  \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}}
+  \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}}
+  \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}}
+  \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}}
+
+  \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}}
+  \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}}
+
+  \DeclareUnicodeCharacter{1E20}{\=G}
+  \DeclareUnicodeCharacter{1E21}{\=g}
+  \DeclareUnicodeCharacter{1E22}{\dotaccent{H}}
+  \DeclareUnicodeCharacter{1E23}{\dotaccent{h}}
+  \DeclareUnicodeCharacter{1E24}{\udotaccent{H}}
+  \DeclareUnicodeCharacter{1E25}{\udotaccent{h}}
+  \DeclareUnicodeCharacter{1E26}{\"H}
+  \DeclareUnicodeCharacter{1E27}{\"h}
+
+  \DeclareUnicodeCharacter{1E30}{\'K}
+  \DeclareUnicodeCharacter{1E31}{\'k}
+  \DeclareUnicodeCharacter{1E32}{\udotaccent{K}}
+  \DeclareUnicodeCharacter{1E33}{\udotaccent{k}}
+  \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}}
+  \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}}
+  \DeclareUnicodeCharacter{1E36}{\udotaccent{L}}
+  \DeclareUnicodeCharacter{1E37}{\udotaccent{l}}
+  \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}}
+  \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}}
+  \DeclareUnicodeCharacter{1E3E}{\'M}
+  \DeclareUnicodeCharacter{1E3F}{\'m}
+
+  \DeclareUnicodeCharacter{1E40}{\dotaccent{M}}
+  \DeclareUnicodeCharacter{1E41}{\dotaccent{m}}
+  \DeclareUnicodeCharacter{1E42}{\udotaccent{M}}
+  \DeclareUnicodeCharacter{1E43}{\udotaccent{m}}
+  \DeclareUnicodeCharacter{1E44}{\dotaccent{N}}
+  \DeclareUnicodeCharacter{1E45}{\dotaccent{n}}
+  \DeclareUnicodeCharacter{1E46}{\udotaccent{N}}
+  \DeclareUnicodeCharacter{1E47}{\udotaccent{n}}
+  \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}}
+  \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}}
+
+  \DeclareUnicodeCharacter{1E54}{\'P}
+  \DeclareUnicodeCharacter{1E55}{\'p}
+  \DeclareUnicodeCharacter{1E56}{\dotaccent{P}}
+  \DeclareUnicodeCharacter{1E57}{\dotaccent{p}}
+  \DeclareUnicodeCharacter{1E58}{\dotaccent{R}}
+  \DeclareUnicodeCharacter{1E59}{\dotaccent{r}}
+  \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}}
+  \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}}
+  \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}}
+  \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}}
+
+  \DeclareUnicodeCharacter{1E60}{\dotaccent{S}}
+  \DeclareUnicodeCharacter{1E61}{\dotaccent{s}}
+  \DeclareUnicodeCharacter{1E62}{\udotaccent{S}}
+  \DeclareUnicodeCharacter{1E63}{\udotaccent{s}}
+  \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}}
+  \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}}
+  \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}}
+  \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}}
+  \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}}
+  \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}}
+
+  \DeclareUnicodeCharacter{1E7C}{\~V}
+  \DeclareUnicodeCharacter{1E7D}{\~v}
+  \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}}
+  \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}}
+
+  \DeclareUnicodeCharacter{1E80}{\`W}
+  \DeclareUnicodeCharacter{1E81}{\`w}
+  \DeclareUnicodeCharacter{1E82}{\'W}
+  \DeclareUnicodeCharacter{1E83}{\'w}
+  \DeclareUnicodeCharacter{1E84}{\"W}
+  \DeclareUnicodeCharacter{1E85}{\"w}
+  \DeclareUnicodeCharacter{1E86}{\dotaccent{W}}
+  \DeclareUnicodeCharacter{1E87}{\dotaccent{w}}
+  \DeclareUnicodeCharacter{1E88}{\udotaccent{W}}
+  \DeclareUnicodeCharacter{1E89}{\udotaccent{w}}
+  \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}}
+  \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}}
+  \DeclareUnicodeCharacter{1E8C}{\"X}
+  \DeclareUnicodeCharacter{1E8D}{\"x}
+  \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}}
+  \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}}
+
+  \DeclareUnicodeCharacter{1E90}{\^Z}
+  \DeclareUnicodeCharacter{1E91}{\^z}
+  \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}}
+  \DeclareUnicodeCharacter{1E93}{\udotaccent{z}}
+  \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}}
+  \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}}
+  \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}}
+  \DeclareUnicodeCharacter{1E97}{\"t}
+  \DeclareUnicodeCharacter{1E98}{\ringaccent{w}}
+  \DeclareUnicodeCharacter{1E99}{\ringaccent{y}}
+
+  \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}}
+  \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}}
+
+  \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}}
+  \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}}
+  \DeclareUnicodeCharacter{1EBC}{\~E}
+  \DeclareUnicodeCharacter{1EBD}{\~e}
+
+  \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}}
+  \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}}
+  \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}}
+  \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}}
+
+  \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}}
+  \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}}
+
+  \DeclareUnicodeCharacter{1EF2}{\`Y}
+  \DeclareUnicodeCharacter{1EF3}{\`y}
+  \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}}
+
+  \DeclareUnicodeCharacter{1EF8}{\~Y}
+  \DeclareUnicodeCharacter{1EF9}{\~y}
+
+  \DeclareUnicodeCharacter{2013}{--}
+  \DeclareUnicodeCharacter{2014}{---}
+  \DeclareUnicodeCharacter{2018}{\quoteleft}
+  \DeclareUnicodeCharacter{2019}{\quoteright}
+  \DeclareUnicodeCharacter{201A}{\quotesinglbase}
+  \DeclareUnicodeCharacter{201C}{\quotedblleft}
+  \DeclareUnicodeCharacter{201D}{\quotedblright}
+  \DeclareUnicodeCharacter{201E}{\quotedblbase}
+  \DeclareUnicodeCharacter{2022}{\bullet}
+  \DeclareUnicodeCharacter{2026}{\dots}
+  \DeclareUnicodeCharacter{2039}{\guilsinglleft}
+  \DeclareUnicodeCharacter{203A}{\guilsinglright}
+  \DeclareUnicodeCharacter{20AC}{\euro}
+
+  \DeclareUnicodeCharacter{2192}{\expansion}
+  \DeclareUnicodeCharacter{21D2}{\result}
+
+  \DeclareUnicodeCharacter{2212}{\minus}
+  \DeclareUnicodeCharacter{2217}{\point}
+  \DeclareUnicodeCharacter{2261}{\equiv}
+}% end of \utfeightchardefs
+
+
+% US-ASCII character definitions.
+\def\asciichardefs{% nothing need be done
+   \relax
+}
+
+% Make non-ASCII characters printable again for compatibility with
+% existing Texinfo documents that may use them, even without declaring a
+% document encoding.
+%
+\setnonasciicharscatcode \other
+
+
+\message{formatting,}
+
 \newdimen\defaultparindent \defaultparindent = 15pt
 
 \chapheadingskip = 15pt plus 4pt minus 2pt
@@ -6661,10 +9671,10 @@ should work if nowhere else does.}
 % Prevent underfull vbox error messages.
 \vbadness = 10000
 
-% Don't be so finicky about underfull hboxes, either.
-\hbadness = 2000
+% Don't be very finicky about underfull hboxes, either.
+\hbadness = 6666
 
-% Following George Bush, just get rid of widows and orphans.
+% Following George Bush, get rid of widows and orphans.
 \widowpenalty=10000
 \clubpenalty=10000
 
@@ -6682,9 +9692,9 @@ should work if nowhere else does.}
   \fi
 }
 
-% Parameters in order: 1) textheight; 2) textwidth; 3) voffset;
-% 4) hoffset; 5) binding offset; 6) topskip; 7) physical page height; 8)
-% physical page width.
+% Parameters in order: 1) textheight; 2) textwidth;
+% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip;
+% 7) physical page height; 8) physical page width.
 %
 % We also call \setleading{\textleading}, so the caller should define
 % \textleading.  The caller should also set \parskip.
@@ -6711,6 +9721,10 @@ should work if nowhere else does.}
   \ifpdf
     \pdfpageheight #7\relax
     \pdfpagewidth #8\relax
+    % if we don't reset these, they will remain at "1 true in" of
+    % whatever layout pdftex was dumped with.
+    \pdfhorigin = 1 true in
+    \pdfvorigin = 1 true in
   \fi
   %
   \setleading{\textleading}
@@ -6725,19 +9739,19 @@ should work if nowhere else does.}
   \textleading = 13.2pt
   %
   % If page is nothing but text, make it come out even.
-  \internalpagesizes{46\baselineskip}{6in}%
+  \internalpagesizes{607.2pt}{6in}% that's 46 lines
                     {\voffset}{.25in}%
                     {\bindingoffset}{36pt}%
                     {11in}{8.5in}%
 }}
 
-% Use @smallbook to reset parameters for 7x9.5 (or so) format.
+% Use @smallbook to reset parameters for 7x9.25 trim size.
 \def\smallbook{{\globaldefs = 1
   \parskip = 2pt plus 1pt
   \textleading = 12pt
   %
   \internalpagesizes{7.5in}{5in}%
-                    {\voffset}{.25in}%
+                    {-.2in}{0in}%
                     {\bindingoffset}{16pt}%
                     {9.25in}{7in}%
   %
@@ -6748,6 +9762,24 @@ should work if nowhere else does.}
   \defbodyindent = .5cm
 }}
 
+% Use @smallerbook to reset parameters for 6x9 trim size.
+% (Just testing, parameters still in flux.)
+\def\smallerbook{{\globaldefs = 1
+  \parskip = 1.5pt plus 1pt
+  \textleading = 12pt
+  %
+  \internalpagesizes{7.4in}{4.8in}%
+                    {-.2in}{-.4in}%
+                    {0pt}{14pt}%
+                    {9in}{6in}%
+  %
+  \lispnarrowing = 0.25in
+  \tolerance = 700
+  \hfuzz = 1pt
+  \contentsrightmargin = 0pt
+  \defbodyindent = .4cm
+}}
+
 % Use @afourpaper to print on European A4 paper.
 \def\afourpaper{{\globaldefs = 1
   \parskip = 3pt plus 2pt minus 1pt
@@ -6763,7 +9795,7 @@ should work if nowhere else does.}
   % \global\normaloffset = -6mm
   % \global\bindingoffset = 10mm
   % @end tex
-  \internalpagesizes{51\baselineskip}{160mm}
+  \internalpagesizes{673.2pt}{160mm}% that's 51 lines
                     {\voffset}{\hoffset}%
                     {\bindingoffset}{44pt}%
                     {297mm}{210mm}%
@@ -6828,7 +9860,7 @@ should work if nowhere else does.}
   \parskip = 3pt plus 2pt minus 1pt
   \setleading{\textleading}%
   %
-  \dimen0 = #1
+  \dimen0 = #1\relax
   \advance\dimen0 by \voffset
   %
   \dimen2 = \hsize
@@ -6847,25 +9879,21 @@ should work if nowhere else does.}
 
 \message{and turning on texinfo input format.}
 
+\def^^L{\par} % remove \outer, so ^L can appear in an @comment
+
+% DEL is a comment character, in case @c does not suffice.
+\catcode`\^^? = 14
+
 % Define macros to output various characters with catcode for normal text.
-\catcode`\"=\other
-\catcode`\~=\other
-\catcode`\^=\other
-\catcode`\_=\other
-\catcode`\|=\other
-\catcode`\<=\other
-\catcode`\>=\other
-\catcode`\+=\other
-\catcode`\$=\other
-\def\normaldoublequote{"}
-\def\normaltilde{~}
-\def\normalcaret{^}
-\def\normalunderscore{_}
-\def\normalverticalbar{|}
-\def\normalless{<}
-\def\normalgreater{>}
-\def\normalplus{+}
-\def\normaldollar{$}%$ font-lock fix
+\catcode`\"=\other \def\normaldoublequote{"}
+\catcode`\$=\other \def\normaldollar{$}%$ font-lock fix
+\catcode`\+=\other \def\normalplus{+}
+\catcode`\<=\other \def\normalless{<}
+\catcode`\>=\other \def\normalgreater{>}
+\catcode`\^=\other \def\normalcaret{^}
+\catcode`\_=\other \def\normalunderscore{_}
+\catcode`\|=\other \def\normalverticalbar{|}
+\catcode`\~=\other \def\normaltilde{~}
 
 % This macro is used to make a character print one way in \tt
 % (where it can probably be output as-is), and another way in other fonts,
@@ -6900,6 +9928,7 @@ should work if nowhere else does.}
 
 \catcode`\_=\active
 \def_{\ifusingtt\normalunderscore\_}
+\let\realunder=_
 % Subroutine for the previous macro.
 \def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }
 
@@ -6922,6 +9951,13 @@ should work if nowhere else does.}
 % \otherifyactive is called near the end of this file.
 \def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
 
+% Used sometimes to turn off (effectively) the active characters even after
+% parsing them.
+\def\turnoffactive{%
+  \normalturnoffactive
+  \otherbackslash
+}
+
 \catcode`\@=0
 
 % \backslashcurfont outputs one backslash character in current font,
@@ -6929,43 +9965,55 @@ should work if nowhere else does.}
 \global\chardef\backslashcurfont=`\\
 \global\let\rawbackslashxx=\backslashcurfont  % let existing .??s files work
 
+% \realbackslash is an actual character `\' with catcode other, and
+% \doublebackslash is two of them (for the pdf outlines).
+{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}}
+
+% In texinfo, backslash is an active character; it prints the backslash
+% in fixed width font.
+\catcode`\\=\active  % @ for escape char from now on.
+
+% The story here is that in math mode, the \char of \backslashcurfont
+% ends up printing the roman \ from the math symbol font (because \char
+% in math mode uses the \mathcode, and plain.tex sets
+% \mathcode`\\="026E).  It seems better for @backslashchar{} to always
+% print a typewriter backslash, hence we use an explicit \mathchar,
+% which is the decimal equivalent of "715c (class 7, e.g., use \fam;
+% ignored family value; char position "5C).  We can't use " for the
+% usual hex value because it has already been made active.
+@def@normalbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}}
+@let@backslashchar = @normalbackslash % @backslashchar{} is for user documents.
+
+% On startup, @fixbackslash assigns:
+%  @let \ = @normalbackslash
 % \rawbackslash defines an active \ to do \backslashcurfont.
 % \otherbackslash defines an active \ to be a literal `\' character with
-% catcode other.
-{\catcode`\\=\active
- @gdef@rawbackslash{@let\=@backslashcurfont}
- @gdef@otherbackslash{@let\=@realbackslash}
-}
-
-% \realbackslash is an actual character `\' with catcode other.
-{\catcode`\\=\other @gdef@realbackslash{\}}
-
-% \normalbackslash outputs one backslash in fixed width font.
-\def\normalbackslash{{\tt\backslashcurfont}}
-
-\catcode`\\=\active
-
-% Used sometimes to turn off (effectively) the active characters
-% even after parsing them.
-@def@turnoffactive{%
-  @let"=@normaldoublequote
-  @let\=@realbackslash
-  @let~=@normaltilde
-  @let^=@normalcaret
-  @let_=@normalunderscore
-  @let|=@normalverticalbar
-  @let<=@normalless
-  @let>=@normalgreater
-  @let+=@normalplus
-  @let$=@normaldollar %$ font-lock fix
-  @unsepspaces
-}
+% catcode other.  We switch back and forth between these.
+@gdef@rawbackslash{@let\=@backslashcurfont}
+@gdef@otherbackslash{@let\=@realbackslash}
 
 % Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
-% the literal character `\'.  (Thus, \ is not expandable when this is in
-% effect.)
-%
-@def@normalturnoffactive{@turnoffactive @let\=@normalbackslash}
+% the literal character `\'.  Also revert - to its normal character, in
+% case the active - from code has slipped in.
+%
+{@catcode`- = @active
+ @gdef@normalturnoffactive{%
+   @let-=@normaldash
+   @let"=@normaldoublequote
+   @let$=@normaldollar %$ font-lock fix
+   @let+=@normalplus
+   @let<=@normalless
+   @let>=@normalgreater
+   @let\=@normalbackslash
+   @let^=@normalcaret
+   @let_=@normalunderscore
+   @let|=@normalverticalbar
+   @let~=@normaltilde
+   @markupsetuplqdefault
+   @markupsetuprqdefault
+   @unsepspaces
+ }
+}
 
 % Make _ and + \other characters, temporarily.
 % This is canceled by @fixbackslash.
@@ -6979,9 +10027,9 @@ should work if nowhere else does.}
 @global@let\ = @eatinput
 
 % On the other hand, perhaps the file did not have a `\input texinfo'. Then
-% the first `\{ in the file would cause an error. This macro tries to fix
+% the first `\' in the file would cause an error. This macro tries to fix
 % that, assuming it is called before the first `\' could plausibly occur.
-% Also back turn on active characters that might appear in the input
+% Also turn back on active characters that might appear in the input
 % file name, in case not using a pre-dumped format.
 %
 @gdef@fixbackslash{%
@@ -6993,11 +10041,28 @@ should work if nowhere else does.}
 % Say @foo, not \foo, in error messages.
 @escapechar = `@@
 
-% These look ok in all fonts, so just make them not special.
-@catcode`@& = @other
-@catcode`@# = @other
-@catcode`@% = @other
+% These (along with & and #) are made active for url-breaking, so need
+% active definitions as the normal characters.
+@def@normaldot{.}
+@def@normalquest{?}
+@def@normalslash{/}
 
+% These look ok in all fonts, so just make them not special.
+% @hashchar{} gets its own user-level command, because of #line.
+@catcode`@& = @other @def@normalamp{&}
+@catcode`@# = @other @def@normalhash{#}
+@catcode`@% = @other @def@normalpercent{%}
+
+@let @hashchar = @normalhash
+
+@c Finally, make ` and ' active, so that txicodequoteundirected and
+@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}.  If we
+@c don't make ` and ' active, @code will not get them as active chars.
+@c Do this last of all since we use ` in the previous @catcode assignments.
+@catcode`@'=@active
+@catcode`@`=@active
+@markupsetuplqdefault
+@markupsetuprqdefault
 
 @c Local variables:
 @c eval: (add-hook 'write-file-hooks 'time-stamp)
diff --git a/doc/version.texi b/doc/version.texi
index 41b19a30d5c6..9a4feda60f57 100644
--- a/doc/version.texi
+++ b/doc/version.texi
@@ -1,4 +1,4 @@
-@set UPDATED 20 April 2006
-@set UPDATED-MONTH April 2006
-@set EDITION 6.1.5
-@set VERSION 6.1.5
+@set UPDATED 28 October 2014
+@set UPDATED-MONTH October 2014
+@set EDITION 6.2
+@set VERSION 6.2
diff --git a/fixmount/Makefile.am b/fixmount/Makefile.am
new file mode 100644
index 000000000000..7f51c5798ff4
--- /dev/null
+++ b/fixmount/Makefile.am
@@ -0,0 +1,40 @@
+## Process this file with automake to produce Makefile.in
+
+# Package: am-utils
+# Level: Makefile for fixmount/ directory
+# Author: Erez Zadok
+
+sbin_PROGRAMS = fixmount
+
+# man pages
+man_MANS = fixmount.8
+
+# headers this depends on, not to be installed
+#noinst_HEADERS =
+
+fixmount_SOURCES = fixmount.c
+EXTRA_fixmount_OBJECTS = check_mount.o
+LDADD = $(EXTRA_fixmount_OBJECTS) ../libamu/libamu.la
+
+AM_CPPFLAGS = -I$(top_srcdir)/include
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# additional files to distribute and clean
+EXTRA_DIST = $(man_MANS)
+DISTCLEANFILES = check_mount.c
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(fixmount_OBJECTS) $(EXTRA_fixmount_OBJECTS):	\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
diff --git a/fixmount/Makefile.in b/fixmount/Makefile.in
new file mode 100644
index 000000000000..62873a060c2d
--- /dev/null
+++ b/fixmount/Makefile.in
@@ -0,0 +1,740 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Package: am-utils
+# Level: Makefile for fixmount/ directory
+# Author: Erez Zadok
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
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+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = fixmount$(EXEEXT)
+subdir = fixmount
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs $(top_srcdir)/depcomp
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
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+	$(top_srcdir)/configure.ac
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+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
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+AM_V_lt = $(am__v_lt_@AM_V@)
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+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
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+SOURCES = $(fixmount_SOURCES)
+DIST_SOURCES = $(fixmount_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
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+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
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+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
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+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
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+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
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+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
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+OTOOL64 = @OTOOL64@
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+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
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+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PERL = @PERL@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNMOUNT_PROGRAM = @UNMOUNT_PROGRAM@
+VERSION = @VERSION@
+WRAPLIB = @WRAPLIB@
+YACC = @YACC@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
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+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
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+am_utils_unmount_args = @am_utils_unmount_args@
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+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
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+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# man pages
+man_MANS = fixmount.8
+
+# headers this depends on, not to be installed
+#noinst_HEADERS =
+fixmount_SOURCES = fixmount.c
+EXTRA_fixmount_OBJECTS = check_mount.o
+LDADD = $(EXTRA_fixmount_OBJECTS) ../libamu/libamu.la
+AM_CPPFLAGS = -I$(top_srcdir)/include
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# additional files to distribute and clean
+EXTRA_DIST = $(man_MANS)
+DISTCLEANFILES = check_mount.c
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu fixmount/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu fixmount/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-sbinPROGRAMS: $(sbin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sbindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sbindir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	 || test -f $$p1 \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(sbindir)$$dir'"; \
+	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-sbinPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
+	@list='$(sbin_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+
+fixmount$(EXEEXT): $(fixmount_OBJECTS) $(fixmount_DEPENDENCIES) $(EXTRA_fixmount_DEPENDENCIES) 
+	@rm -f fixmount$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(fixmount_OBJECTS) $(fixmount_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fixmount.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+install-man8: $(man_MANS)
+	@$(NORMAL_INSTALL)
+	@list1=''; \
+	list2='$(man_MANS)'; \
+	test -n "$(man8dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man8dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man8dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.8[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+	  fi; \
+	done; \
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man8dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man8dir)" || exit $$?; }; \
+	done; }
+
+uninstall-man8:
+	@$(NORMAL_UNINSTALL)
+	@list=''; test -n "$(man8dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.8[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man8dir)'; $(am__uninstall_files_from_dir)
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS) $(MANS)
+installdirs:
+	for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man8
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
+
+uninstall-man: uninstall-man8
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-sbinPROGRAMS cscopelist-am ctags ctags-am \
+	distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-man8 install-pdf \
+	install-pdf-am install-ps install-ps-am install-sbinPROGRAMS \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+	uninstall-man uninstall-man8 uninstall-sbinPROGRAMS
+
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(fixmount_OBJECTS) $(EXTRA_fixmount_OBJECTS):	\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/fixmount/fixmount.8 b/fixmount/fixmount.8
index e4b700b9eebf..0c61ffab268b 100644
--- a/fixmount/fixmount.8
+++ b/fixmount/fixmount.8
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1997-2006 Erez Zadok
+.\" Copyright (c) 1997-2014 Erez Zadok
 .\" Copyright (c) 1990 Jan-Simon Pendry
 .\" Copyright (c) 1990 Imperial College of Science, Technology & Medicine
 .\" Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgment:
-.\"      This product includes software developed by the University of
-.\"      California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -36,9 +32,8 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	%W% (Berkeley) %G%
 .\"
-.\" $Id: fixmount.8,v 1.12.2.1 2006/01/02 18:48:25 ezk Exp $
+.\" File: am-utils/fixmount/fixmount.8
 .\"
 .TH FIXMOUNT 8 "26 Feb 1993"
 .SH NAME
@@ -61,7 +56,7 @@ fixmount \- fix remote mount entries
 is a variant of
 .BR showmount (8)
 that can delete bogus mount entries in remote
-.BR mountd (8C)
+.BR mountd (8)
 daemons.
 The actions specified by the options are performed for each
 .I host
diff --git a/fixmount/fixmount.c b/fixmount/fixmount.c
index c7c69102a55b..9465f30d7584 100644
--- a/fixmount/fixmount.c
+++ b/fixmount/fixmount.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -115,7 +111,7 @@ is_same_host(char *name1, char *name2, struct in_addr addr2)
     } else if (!(he = gethostbyname(name1))) {
       return 0;
     } else {
-      xstrlcpy(lasthost, name1, MAXHOSTNAMELEN);
+      xstrlcpy(lasthost, name1, sizeof(lasthost));
       memcpy(&addr1, he->h_addr, sizeof(addr1));
       return (addr1.s_addr == addr2.s_addr);
     }
@@ -176,7 +172,7 @@ remove_mount(CLIENT *client, char *host, mountlist ml, int fixit)
 			   (XDRPROC_T_TYPE) xdr_dirpath,
 			   (char *) &pathp,
 			   (XDRPROC_T_TYPE) xdr_void,
-			   (char *) 0,
+			   (char *) NULL,
 			   tv)) != RPC_SUCCESS) {
       fprintf(stderr, "%s:%s MOUNTPROC_UMNT: ",
 	      host, ml->ml_directory);
@@ -235,9 +231,9 @@ remove_all(CLIENT *client, char *host)
   if ((estat = clnt_call(client,
 			 MOUNTPROC_UMNTALL,
 			 (XDRPROC_T_TYPE) xdr_void,
-			 (char *) 0,
+			 (char *) NULL,
 			 (XDRPROC_T_TYPE) xdr_void,
-			 (char *) 0,
+			 (char *) NULL,
 			 tv)) != RPC_SUCCESS) {
     /*
      * RPC_SYSTEMERROR is returned even if all went well
@@ -389,7 +385,7 @@ main(int argc, char *argv[])
       if ((estat = clnt_call(client,
 			     MOUNTPROC_DUMP,
 			     (XDRPROC_T_TYPE) xdr_void,
-			     (char *) 0,
+			     (char *) NULL,
 			     (XDRPROC_T_TYPE) xdr_mountlist,
 			     (char *) &mntdump,
 			     tv)) != RPC_SUCCESS) {
@@ -403,7 +399,7 @@ main(int argc, char *argv[])
       if ((estat = clnt_call(client,
 			     MOUNTPROC_EXPORT,
 			     (XDRPROC_T_TYPE) xdr_void,
-			     (char *) 0,
+			     (char *) NULL,
 			     (XDRPROC_T_TYPE) xdr_exports,
 			     (char *) &mntexports,
 			     tv)) != RPC_SUCCESS) {
diff --git a/fsinfo/Makefile.am b/fsinfo/Makefile.am
new file mode 100644
index 000000000000..a9051d50deff
--- /dev/null
+++ b/fsinfo/Makefile.am
@@ -0,0 +1,68 @@
+## Process this file with automake to produce Makefile.in
+
+# Package: am-utils
+# Level: Makefile for fsinfo/ directory
+# Author: Erez Zadok
+
+sbin_PROGRAMS = fsinfo
+
+# man pages
+man_MANS = fsinfo.8
+
+YLWRAP = $(top_srcdir)/ylwrap.amd
+
+# headers this depends on, not to be installed
+noinst_HEADERS = fsi_data.h fsinfo.h
+
+# sources needed: note .y and .l files have to be first
+fsinfo_SOURCES = 	\
+	fsi_gram.y	\
+	fsi_lex.l	\
+	null_lex.l	\
+	null_gram.y	\
+	\
+	fsi_analyze.c	\
+	fsi_dict.c	\
+	fsi_util.c	\
+	fsinfo.c	\
+	wr_atab.c	\
+	wr_bparam.c	\
+	wr_dumpset.c	\
+	wr_exportfs.c	\
+	wr_fstab.c
+
+# sources which get auto-built (from yacc/lex)
+BUILT_SOURCES = fsi_gram.c fsi_gram.h fsi_lex.c \
+	null_gram.c null_gram.h null_lex.c
+
+EXTRA_DIST = $(man_MANS)
+# do not distribute files that should be generated by lex/yacc locally
+dist-hook:
+	(cd $(distdir) && rm -f fsi_gram.c fsi_gram.h fsi_lex.c)
+
+# clean these files, which get automatically generated by yacc/lex
+CLEANFILES = $(BUILT_SOURCES)
+
+LDADD = $(EXTRA_fsinfo_OBJECTS) ../libamu/libamu.la
+# must manually add f/lex library to LIBS, and not to LDADD.
+LIBS = @LIBS@ @LEXLIB@
+
+AM_CPPFLAGS = -I$(top_srcdir)/include
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AM_CFLAGS = $(AMU_CFLAGS)
+AM_YFLAGS = -d
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(fsinfo_OBJECTS):				\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
diff --git a/fsinfo/Makefile.in b/fsinfo/Makefile.in
new file mode 100644
index 000000000000..0d165b6da4d2
--- /dev/null
+++ b/fsinfo/Makefile.in
@@ -0,0 +1,830 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Package: am-utils
+# Level: Makefile for fsinfo/ directory
+# Author: Erez Zadok
+
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = fsinfo$(EXEEXT)
+subdir = fsinfo
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs fsi_gram.h fsi_gram.c fsi_lex.c \
+	null_lex.c null_gram.h null_gram.c $(top_srcdir)/depcomp \
+	$(top_srcdir)/ylwrap $(noinst_HEADERS)
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 $(top_srcdir)/vers.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"
+PROGRAMS = $(sbin_PROGRAMS)
+am_fsinfo_OBJECTS = fsi_gram.$(OBJEXT) fsi_lex.$(OBJEXT) \
+	null_lex.$(OBJEXT) null_gram.$(OBJEXT) fsi_analyze.$(OBJEXT) \
+	fsi_dict.$(OBJEXT) fsi_util.$(OBJEXT) fsinfo.$(OBJEXT) \
+	wr_atab.$(OBJEXT) wr_bparam.$(OBJEXT) wr_dumpset.$(OBJEXT) \
+	wr_exportfs.$(OBJEXT) wr_fstab.$(OBJEXT)
+fsinfo_OBJECTS = $(am_fsinfo_OBJECTS)
+fsinfo_LDADD = $(LDADD)
+fsinfo_DEPENDENCIES = ../libamu/libamu.la
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+@MAINTAINER_MODE_FALSE@am__skiplex = test -f $@ ||
+LEXCOMPILE = $(LEX) $(AM_LFLAGS) $(LFLAGS)
+LTLEXCOMPILE = $(LIBTOOL) $(AM_V_lt) $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(LEX) $(AM_LFLAGS) $(LFLAGS)
+AM_V_LEX = $(am__v_LEX_@AM_V@)
+am__v_LEX_ = $(am__v_LEX_@AM_DEFAULT_V@)
+am__v_LEX_0 = @echo "  LEX     " $@;
+am__v_LEX_1 = 
+@MAINTAINER_MODE_FALSE@am__skipyacc = test -f $@ ||
+am__yacc_c2h = sed -e s/cc$$/hh/ -e s/cpp$$/hpp/ -e s/cxx$$/hxx/ \
+		   -e s/c++$$/h++/ -e s/c$$/h/
+YACCCOMPILE = $(YACC) $(AM_YFLAGS) $(YFLAGS)
+LTYACCCOMPILE = $(LIBTOOL) $(AM_V_lt) $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(YACC) $(AM_YFLAGS) $(YFLAGS)
+AM_V_YACC = $(am__v_YACC_@AM_V@)
+am__v_YACC_ = $(am__v_YACC_@AM_DEFAULT_V@)
+am__v_YACC_0 = @echo "  YACC    " $@;
+am__v_YACC_1 = 
+SOURCES = $(fsinfo_SOURCES)
+DIST_SOURCES = $(fsinfo_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+man8dir = $(mandir)/man8
+NROFF = nroff
+MANS = $(man_MANS)
+HEADERS = $(noinst_HEADERS)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMD_FS_OBJS = @AMD_FS_OBJS@
+AMD_INFO_OBJS = @AMD_INFO_OBJS@
+AMTAR = @AMTAR@
+AMU_AUTOFS_PROT_HEADER = @AMU_AUTOFS_PROT_HEADER@
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AMU_LIB_OBJS = @AMU_LIB_OBJS@
+AMU_NFS_PROT_HEADER = @AMU_NFS_PROT_HEADER@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBOBJS = @LIBOBJS@
+# must manually add f/lex library to LIBS, and not to LDADD.
+LIBS = @LIBS@ @LEXLIB@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIBTOOL_LDFLAGS = @LIBTOOL_LDFLAGS@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PERL = @PERL@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNMOUNT_PROGRAM = @UNMOUNT_PROGRAM@
+VERSION = @VERSION@
+WRAPLIB = @WRAPLIB@
+YACC = @YACC@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+am_utils_unmount_args = @am_utils_unmount_args@
+am_utils_unmount_call = @am_utils_unmount_call@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# man pages
+man_MANS = fsinfo.8
+YLWRAP = $(top_srcdir)/ylwrap.amd
+
+# headers this depends on, not to be installed
+noinst_HEADERS = fsi_data.h fsinfo.h
+
+# sources needed: note .y and .l files have to be first
+fsinfo_SOURCES = \
+	fsi_gram.y	\
+	fsi_lex.l	\
+	null_lex.l	\
+	null_gram.y	\
+	\
+	fsi_analyze.c	\
+	fsi_dict.c	\
+	fsi_util.c	\
+	fsinfo.c	\
+	wr_atab.c	\
+	wr_bparam.c	\
+	wr_dumpset.c	\
+	wr_exportfs.c	\
+	wr_fstab.c
+
+
+# sources which get auto-built (from yacc/lex)
+BUILT_SOURCES = fsi_gram.c fsi_gram.h fsi_lex.c \
+	null_gram.c null_gram.h null_lex.c
+
+EXTRA_DIST = $(man_MANS)
+
+# clean these files, which get automatically generated by yacc/lex
+CLEANFILES = $(BUILT_SOURCES)
+LDADD = $(EXTRA_fsinfo_OBJECTS) ../libamu/libamu.la
+AM_CPPFLAGS = -I$(top_srcdir)/include
+AM_CFLAGS = $(AMU_CFLAGS)
+AM_YFLAGS = -d
+all: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .l .lo .o .obj .y
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu fsinfo/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu fsinfo/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-sbinPROGRAMS: $(sbin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sbindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sbindir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	 || test -f $$p1 \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(sbindir)$$dir'"; \
+	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-sbinPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
+	@list='$(sbin_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+fsi_gram.h: fsi_gram.c
+	@if test ! -f $@; then rm -f fsi_gram.c; else :; fi
+	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) fsi_gram.c; else :; fi
+null_gram.h: null_gram.c
+	@if test ! -f $@; then rm -f null_gram.c; else :; fi
+	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) null_gram.c; else :; fi
+
+fsinfo$(EXEEXT): $(fsinfo_OBJECTS) $(fsinfo_DEPENDENCIES) $(EXTRA_fsinfo_DEPENDENCIES) 
+	@rm -f fsinfo$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(fsinfo_OBJECTS) $(fsinfo_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fsi_analyze.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fsi_dict.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fsi_gram.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fsi_lex.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fsi_util.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fsinfo.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/null_gram.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/null_lex.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wr_atab.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wr_bparam.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wr_dumpset.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wr_exportfs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wr_fstab.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+.l.c:
+	$(AM_V_LEX)$(am__skiplex) $(SHELL) $(YLWRAP) $< $(LEX_OUTPUT_ROOT).c $@ -- $(LEXCOMPILE)
+
+.y.c:
+	$(AM_V_YACC)$(am__skipyacc) $(SHELL) $(YLWRAP) $< y.tab.c $@ y.tab.h `echo $@ | $(am__yacc_c2h)` y.output $*.output -- $(YACCCOMPILE)
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+install-man8: $(man_MANS)
+	@$(NORMAL_INSTALL)
+	@list1=''; \
+	list2='$(man_MANS)'; \
+	test -n "$(man8dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man8dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man8dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.8[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+	  fi; \
+	done; \
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man8dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man8dir)" || exit $$?; }; \
+	done; }
+
+uninstall-man8:
+	@$(NORMAL_UNINSTALL)
+	@list=''; test -n "$(man8dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.8[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man8dir)'; $(am__uninstall_files_from_dir)
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+	$(MAKE) $(AM_MAKEFLAGS) \
+	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
+	  dist-hook
+check-am: all-am
+check: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) check-am
+all-am: Makefile $(PROGRAMS) $(MANS) $(HEADERS)
+installdirs:
+	for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+	-rm -f fsi_gram.c
+	-rm -f fsi_gram.h
+	-rm -f fsi_lex.c
+	-rm -f null_gram.c
+	-rm -f null_gram.h
+	-rm -f null_lex.c
+	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man8
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
+
+uninstall-man: uninstall-man8
+
+.MAKE: all check install install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-sbinPROGRAMS cscopelist-am ctags ctags-am \
+	dist-hook distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-man8 install-pdf \
+	install-pdf-am install-ps install-ps-am install-sbinPROGRAMS \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+	uninstall-man uninstall-man8 uninstall-sbinPROGRAMS
+
+# do not distribute files that should be generated by lex/yacc locally
+dist-hook:
+	(cd $(distdir) && rm -f fsi_gram.c fsi_gram.h fsi_lex.c)
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(fsinfo_OBJECTS):				\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/fsinfo/fsi_analyze.c b/fsinfo/fsi_analyze.c
index 9da40978e621..78598b854647 100644
--- a/fsinfo/fsi_analyze.c
+++ b/fsinfo/fsi_analyze.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -56,27 +52,27 @@
 
 char *disk_fs_strings[] =
 {
-  "fstype", "opts", "dumpset", "passno", "freq", "mount", "log", 0,
+  "fstype", "opts", "dumpset", "passno", "freq", "mount", "log", NULL,
 };
 
 char *mount_strings[] =
 {
-  "volname", "exportfs", 0,
+  "volname", "exportfs", NULL,
 };
 
 char *fsmount_strings[] =
 {
-  "as", "volname", "fstype", "opts", "from", 0,
+  "as", "volname", "fstype", "opts", "from", NULL,
 };
 
 char *host_strings[] =
 {
-  "host", "netif", "config", "arch", "cluster", "os", 0,
+  "host", "netif", "config", "arch", "cluster", "os", NULL,
 };
 
 char *ether_if_strings[] =
 {
-  "inaddr", "netmask", "hwaddr", 0,
+  "inaddr", "netmask", "hwaddr", NULL,
 };
 
 
@@ -122,7 +118,7 @@ compute_hostpath(char *hn)
   do {
     d = strrchr(p, '.');
     if (d) {
-      *d = 0;
+      *d = '\0';
       xstrlcat(path, d + 1, sizeof(path));
       xstrlcat(path, "/", sizeof(path));
     } else {
@@ -141,7 +137,7 @@ static dict_ent *
 find_volname(char *nn)
 {
   dict_ent *de;
-  char *p = strdup(nn);
+  char *p = xstrdup(nn);
   char *q;
 
   do {
@@ -186,7 +182,7 @@ check_exportfs(qelem *q, fsi_mount *e)
 	lwarning(mp->m_ioloc, "%s has duplicate exportfs data", mp->m_name);
       mp->m_exported = mp;
       if (!ISSET(mp->m_mask, DM_VOLNAME))
-	set_mount(mp, DM_VOLNAME, strdup(mp->m_name));
+	set_mount(mp, DM_VOLNAME, xstrdup(mp->m_name));
     } else {
       mp->m_exported = e;
     }
@@ -228,7 +224,7 @@ analyze_dkmount_tree(qelem *q, fsi_mount *parent, disk_fs *dk)
 	lwarning(mp->m_ioloc, "sub-directory of %s is named \"default\"", parent->m_name);
       fsi_log("Changing name %s to %s", mp->m_name, n);
       XFREE(mp->m_name);
-      mp->m_name = strdup(n);
+      mp->m_name = xstrdup(n);
     }
 
     mp->m_name_len = strlen(mp->m_name);
@@ -251,7 +247,7 @@ static int
 analyze_dkmounts(disk_fs *dk, qelem *q)
 {
   int errors = 0;
-  fsi_mount *mp, *mp2 = 0;
+  fsi_mount *mp, *mp2 = NULL;
   int i = 0;
 
   /*
@@ -286,7 +282,7 @@ analyze_dkmounts(disk_fs *dk, qelem *q)
       char nbuf[1024];
       compute_automount_point(nbuf, sizeof(nbuf), dk->d_host, mp2->m_volname);
       XFREE(mp2->m_name);
-      mp2->m_name = strdup(nbuf);
+      mp2->m_name = xstrdup(nbuf);
       fsi_log("%s:%s has default mount on %s", dk->d_host->h_hostname, dk->d_dev, mp2->m_name);
     } else {
       lerror(dk->d_ioloc, "no volname given for %s:%s", dk->d_host->h_hostname, dk->d_dev);
@@ -298,19 +294,19 @@ analyze_dkmounts(disk_fs *dk, qelem *q)
    * Fill in the disk mount point
    */
   if (!errors && mp2 && mp2->m_name)
-    dk->d_mountpt = strdup(mp2->m_name);
+    dk->d_mountpt = xstrdup(mp2->m_name);
   else
-    dk->d_mountpt = strdup("error");
+    dk->d_mountpt = xstrdup("error");
 
   /*
    * Analyze the mount tree
    */
-  errors += analyze_dkmount_tree(q, 0, dk);
+  errors += analyze_dkmount_tree(q, NULL, dk);
 
   /*
    * Analyze the export tree
    */
-  errors += check_exportfs(q, 0);
+  errors += check_exportfs(q, NULL);
 
   return errors;
 }
@@ -353,7 +349,7 @@ fixup_required_disk_info(disk_fs *dp)
        * "opts"
        */
       if (!ISSET(dp->d_mask, DF_OPTS))
-	set_disk_fs(dp, DF_OPTS, strdup("swap"));
+	set_disk_fs(dp, DF_OPTS, xstrdup("swap"));
 
       /*
        * "mount"
@@ -362,7 +358,7 @@ fixup_required_disk_info(disk_fs *dp)
 	qelem *q = new_que();
 	fsi_mount *m = new_mount();
 
-	m->m_name = strdup("swap");
+	m->m_name = xstrdup("swap");
 	m->m_mount = new_que();
 	ins_que(&m->m_q, q->q_back);
 	dp->d_mount = q;
@@ -400,7 +396,7 @@ fixup_required_disk_info(disk_fs *dp)
        * "opts"
        */
       if (!ISSET(dp->d_mask, DF_OPTS))
-	set_disk_fs(dp, DF_OPTS, strdup("rw,defaults"));
+	set_disk_fs(dp, DF_OPTS, xstrdup("rw,defaults"));
 
     }
   }
@@ -415,7 +411,7 @@ fixup_required_mount_info(fsmount *fp, dict_ent *de)
       lerror(fp->f_ioloc, "ambiguous mount: %s is a replicated filesystem", fp->f_volname);
     } else {
       dict_data *dd;
-      fsi_mount *mp = 0;
+      fsi_mount *mp = NULL;
       dd = AM_FIRST(dict_data, &de->de_q);
       mp = (fsi_mount *) dd->dd_data;
       if (!mp)
@@ -427,18 +423,18 @@ fixup_required_mount_info(fsmount *fp, dict_ent *de)
   }
 
   if (!ISSET(fp->f_mask, FM_FSTYPE)) {
-    set_fsmount(fp, FM_FSTYPE, strdup("nfs"));
+    set_fsmount(fp, FM_FSTYPE, xstrdup("nfs"));
     fsi_log("set: fstype is %s", fp->f_fstype);
   }
 
   if (!ISSET(fp->f_mask, FM_OPTS)) {
-    set_fsmount(fp, FM_OPTS, strdup("rw,nosuid,grpid,defaults"));
+    set_fsmount(fp, FM_OPTS, xstrdup("rw,nosuid,grpid,defaults"));
     fsi_log("set: opts are %s", fp->f_opts);
   }
 
   if (!ISSET(fp->f_mask, FM_LOCALNAME)) {
     if (fp->f_ref) {
-      set_fsmount(fp, FM_LOCALNAME, strdup(fp->f_volname));
+      set_fsmount(fp, FM_LOCALNAME, xstrdup(fp->f_volname));
       fsi_log("set: localname is %s", fp->f_localname);
     } else {
       lerror(fp->f_ioloc, "cannot determine localname since volname %s is not uniquely defined", fp->f_volname);
@@ -485,7 +481,7 @@ analyze_mounts(host *hp)
 
   ITER(fp, fsmount, q) {
     char *p;
-    char *nn = strdup(fp->f_volname);
+    char *nn = xstrdup(fp->f_volname);
     int req;
     dict_ent *de = (dict_ent *) NULL;
     int found = 0;
@@ -496,7 +492,7 @@ analyze_mounts(host *hp)
       matched = 1;
     } else
       do {
-	p = 0;
+	p = NULL;
 	de = find_volname(nn);
 	fsi_log("Mount: %s (trying %s)", fp->f_volname, nn);
 
@@ -511,7 +507,7 @@ analyze_mounts(host *hp)
 	   */
 	  if (ISSET(fp->f_mask, FM_FROM) && !ISSET(fp->f_mask, FM_DIRECT)) {
 	    dict_data *dd;
-	    fsi_mount *mp2 = 0;
+	    fsi_mount *mp2 = NULL;
 
 	    ITER(dd, dict_data, &de->de_q) {
 	      fsi_mount *mp = (fsi_mount *) dd->dd_data;
@@ -535,7 +531,7 @@ analyze_mounts(host *hp)
 	}
 	p = strrchr(nn, '/');
 	if (p)
-	  *p = 0;
+	  *p = '\0';
       } while (de && p);
     XFREE(nn);
 
@@ -635,7 +631,7 @@ analyze_automount_tree(qelem *q, char *pref, int lvl)
 	lerror(ap->a_ioloc, "not allowed '/' in a directory name");
     xsnprintf(nname, sizeof(nname), "%s/%s", pref, ap->a_name);
     XFREE(ap->a_name);
-    ap->a_name = strdup(nname[1] == '/' ? nname + 1 : nname);
+    ap->a_name = xstrdup(nname[1] == '/' ? nname + 1 : nname);
     fsi_log("automount point %s:", ap->a_name);
     show_new("ana-automount");
 
@@ -649,7 +645,7 @@ analyze_automount_tree(qelem *q, char *pref, int lvl)
     } else if (ap->a_symlink) {
       fsi_log("\tsymlink to %s", ap->a_symlink);
     } else {
-      ap->a_volname = strdup(ap->a_name);
+      ap->a_volname = xstrdup(ap->a_name);
       fsi_log("\timplicit automount from %s", ap->a_volname);
       analyze_automount(ap);
     }
diff --git a/fsinfo/fsi_data.h b/fsinfo/fsi_data.h
index 8276caf36cba..4cc341d85a69 100644
--- a/fsinfo/fsi_data.h
+++ b/fsinfo/fsi_data.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/fsinfo/fsi_dict.c b/fsinfo/fsi_dict.c
index 29cd1a3ed08a..b909783b61eb 100644
--- a/fsinfo/fsi_dict.c
+++ b/fsinfo/fsi_dict.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/fsinfo/fsi_gram.y b/fsinfo/fsi_gram.y
index 961a89f1af45..85d19aa5cdab 100644
--- a/fsinfo/fsi_gram.y
+++ b/fsinfo/fsi_gram.y
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -200,7 +196,7 @@ automount :
 
 opt_auto_opts :
 	  /* empty */
-	  { $$ = strdup(""); }
+	  { $$ = xstrdup(""); }
 
 	| tOPTS tSTR
 	  { $$ = $2; }
@@ -233,7 +229,7 @@ filesystem :
 	  { $4->d_dev = $2; $$ = $4; }
 
 	| tFS error '}'
-	  { $$ = (disk_fs *) 0; }
+	  { $$ = (disk_fs *) NULL; }
 	;
 
 /*
diff --git a/fsinfo/fsi_lex.l b/fsinfo/fsi_lex.l
index 6bca59b4deeb..4d09e2c55e74 100644
--- a/fsinfo/fsi_lex.l
+++ b/fsinfo/fsi_lex.l
@@ -1,6 +1,6 @@
 %{
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -17,11 +17,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -102,7 +98,7 @@ static int ayylineno;
  */
 #ifdef FLEX_SCANNER
 # ifndef ECHO
-#  define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
+#  define ECHO __IGNORE(fwrite( yytext, yyleng, 1, yyout ))
 # endif /* not ECHO */
 #endif /* FLEX_SCANNER */
 
@@ -111,9 +107,11 @@ static int ayylineno;
  * which automatically generates yywrap macros and symbols.  So I must
  * distinguish between them and when yywrap is actually needed.
  */
-#ifndef yywrap
+#if !defined(yywrap) || defined(yylex)
 int yywrap(void);
-#endif /* not yywrap */
+#endif /* not yywrap or yylex */
+
+int fsi_error(const char *, ...);
 
 YYSTYPE yylval;
 static char *fsi_filename;
@@ -153,7 +151,7 @@ struct r {
   { "passno", tPASSNO },
   { "sel", tSEL },
   { "volname", tVOLNAME },
-  { 0, 0 },
+  { NULL, 0 },
 };
 #define	NRES_WORDS (sizeof(rr)/sizeof(rr[0])-1)
 
@@ -162,6 +160,7 @@ struct r {
 /* This option causes Solaris lex to fail.  Use flex.  See BUGS file */
 /* no need to use yyunput() */
 %option nounput
+%option noinput
 
 /* allocate more output slots so lex scanners don't run out of mem */
 %o 1024
@@ -177,7 +176,7 @@ struct r {
 <F>[={}]		{ return *yytext; }
 
 <F>\"			{ BEGIN Q; optr = ostr; quoted = 1; }
-<Q>\n			{ ayylineno++; yyerror("\" expected"); BEGIN F; }
+<Q>\n			{ ayylineno++; fsi_error("\" expected"); BEGIN F; }
 <Q>\\b			{ *optr++ = '\b'; /* escape */ }
 <Q>\\t			{ *optr++ = '\t'; /* escape */ }
 <Q>\\\"			{ *optr++ = '\"'; /* escape */ }
@@ -187,11 +186,11 @@ struct r {
 <Q>\\n			{ *optr++ = '\n'; /* escape */ }
 <Q>\\f			{ *optr++ = '\f'; /* escape */ }
 <Q>"\\ "		{ *optr++ = ' '; /* force space */ }
-<Q>\\.			{ yyerror("Unknown \\ sequence"); }
+<Q>\\.			{ fsi_error("Unknown \\ sequence"); }
 <Q>([ \t]|"\\\n"){2,}	{ char *p = (char *) yytext-1; while ((p = strchr(p+1, '\n'))) ayylineno++; }
 <Q>\"			{ BEGIN F; quoted = 0;
 				*optr = '\0';
-				yylval.s = strdup(ostr);
+				yylval.s = xstrdup(ostr);
 				return tSTR;
 			}
 <Q>.			{ *optr++ = *yytext; }
@@ -224,11 +223,11 @@ find_resword(char *s)
   switch (tok) {
   case tLOCALHOST:
     s = "${host}";
-    /* fall through... */
+    /*FALLTHROUGH*/
   case 0:
-    yylval.s = strdup(s);
+    yylval.s = xstrdup(s);
     tok = tSTR;
-    /* fall through... */
+    /*FALLTHROUGH*/
   default:
     return tok;
   }
@@ -236,7 +235,7 @@ find_resword(char *s)
 
 
 int
-yyerror(char *fmt, ...)
+fsi_error(const char *fmt, ...)
 {
   va_list ap;
 
@@ -266,9 +265,9 @@ current_location(void)
  * which automatically generates yywrap macros and symbols.  So I must
  * distinguish between them and when yywrap is actually needed.
  */
-#ifndef yywrap
+#if !defined(yywrap) || defined(yylex)
 int yywrap(void)
 {
   return 1;
 }
-#endif /* not yywrap */
+#endif /* not yywrap or yylex */
diff --git a/fsinfo/fsi_util.c b/fsinfo/fsi_util.c
index 5e7571fd4db2..f8ff313cc426 100644
--- a/fsinfo/fsi_util.c
+++ b/fsinfo/fsi_util.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -13,11 +13,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -201,7 +197,7 @@ gen_hdr(FILE *ef, char *hn)
 static void
 make_banner(FILE *fp)
 {
-  time_t t = time((time_t *) 0);
+  time_t t = time((time_t *) NULL);
   char *cp = ctime(&t);
 
   fprintf(fp,
@@ -235,7 +231,7 @@ show_new(char *msg)
 void
 show_area_being_processed(char *area, int n)
 {
-  static char *last_area = 0;
+  static char *last_area = NULL;
 
   if (verbose < 0)
     return;
@@ -316,9 +312,9 @@ new_automount(char *name)
 
   ap->a_ioloc = current_location();
   ap->a_name = name;
-  ap->a_volname = 0;
-  ap->a_mount = 0;
-  ap->a_opts = 0;
+  ap->a_volname = NULL;
+  ap->a_mount = NULL;
+  ap->a_opts = NULL;
   show_new("automount");
   return ap;
 }
@@ -355,7 +351,7 @@ set_host(host *hp, int k, char *v)
   int m = 1 << k;
 
   if (hp->h_mask & m) {
-    yyerror("host field \"%s\" already set", host_strings[k]);
+    fsi_error("host field \"%s\" already set", host_strings[k]);
     return;
   }
   hp->h_mask |= m;
@@ -363,11 +359,11 @@ set_host(host *hp, int k, char *v)
   switch (k) {
 
   case HF_HOST:{
-      char *p = strdup(v);
+      char *p = xstrdup(v);
       dict_ent *de = dict_locate(dict_of_hosts, v);
 
       if (de)
-	yyerror("duplicate host %s!", v);
+	fsi_error("duplicate host %s!", v);
       else
 	dict_add(dict_of_hosts, v, (char *) hp);
       hp->h_hostname = v;
@@ -442,7 +438,7 @@ set_ether_if(ether_if *ep, int k, char *v)
   int m = 1 << k;
 
   if (ep->e_mask & m) {
-    yyerror("netif field \"%s\" already set", ether_if_strings[k]);
+    fsi_error("netif field \"%s\" already set", ether_if_strings[k]);
     return;
   }
   ep->e_mask |= m;
@@ -452,7 +448,7 @@ set_ether_if(ether_if *ep, int k, char *v)
   case EF_INADDR:{
       ep->e_inaddr.s_addr = inet_addr(v);
       if ((int) ep->e_inaddr.s_addr == (int) INADDR_NONE)
-	yyerror("malformed IP dotted quad: %s", v);
+	fsi_error("malformed IP dotted quad: %s", v);
       XFREE(v);
     }
     break;
@@ -463,7 +459,7 @@ set_ether_if(ether_if *ep, int k, char *v)
       if ((sscanf(v, "0x%lx", &nm) == 1 || sscanf(v, "%lx", &nm) == 1) && nm != 0)
 	ep->e_netmask = htonl(nm);
       else
-	yyerror("malformed netmask: %s", v);
+	fsi_error("malformed netmask: %s", v);
       XFREE(v);
     }
     break;
@@ -485,7 +481,7 @@ set_disk_fs(disk_fs *dp, int k, char *v)
   int m = 1 << k;
 
   if (dp->d_mask & m) {
-    yyerror("fs field \"%s\" already set", disk_fs_strings[k]);
+    fsi_error("fs field \"%s\" already set", disk_fs_strings[k]);
     return;
   }
   dp->d_mask |= m;
@@ -546,7 +542,7 @@ set_mount(fsi_mount *mp, int k, char *v)
   int m = 1 << k;
 
   if (mp->m_mask & m) {
-    yyerror("mount tree field \"%s\" already set", mount_strings[k]);
+    fsi_error("mount tree field \"%s\" already set", mount_strings[k]);
     return;
   }
   mp->m_mask |= m;
@@ -590,7 +586,7 @@ set_fsmount(fsmount *fp, int k, char *v)
   int m = 1 << k;
 
   if (fp->f_mask & m) {
-    yyerror("mount field \"%s\" already set", fsmount_strings[k]);
+    fsi_error("mount field \"%s\" already set", fsmount_strings[k]);
     return;
   }
   fp->f_mask |= m;
diff --git a/fsinfo/fsinfo.8 b/fsinfo/fsinfo.8
index f893eb24bd8d..e47af86f768b 100644
--- a/fsinfo/fsinfo.8
+++ b/fsinfo/fsinfo.8
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1997-2006 Erez Zadok
+.\" Copyright (c) 1997-2014 Erez Zadok
 .\" Copyright (c) 1993 Jan-Simon Pendry.
 .\" Copyright (c) 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -12,11 +12,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgment:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -32,8 +28,8 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     from: @(#)fsinfo.8	8.1 (Berkeley) 6/28/93
-.\"	$Id: fsinfo.8,v 1.13.2.1 2006/01/02 18:48:25 ezk Exp $
+.\"
+.\" File: am-utils/fsinfo/fsinfo.8
 .\"
 .TH FSINFO 8 "June 28, 1993"
 .SH NAME
diff --git a/fsinfo/fsinfo.c b/fsinfo/fsinfo.c
index e441a47fab4b..93122eabbbb2 100644
--- a/fsinfo/fsinfo.c
+++ b/fsinfo/fsinfo.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -213,7 +209,7 @@ find_username(void)
   if (!u)
     u = "root";
 
-  return strdup(u);
+  return xstrdup(u);
 }
 
 
@@ -258,7 +254,7 @@ main(int argc, char *argv[])
    * Parse input
    */
   show_area_being_processed("read config", 11);
-  if (yyparse())
+  if (fsi_parse())
     errors = 1;
   errors += file_io_errors + parse_errors;
 
diff --git a/fsinfo/fsinfo.h b/fsinfo/fsinfo.h
index 99b407b04bf0..7a871631a0c6 100644
--- a/fsinfo/fsinfo.h
+++ b/fsinfo/fsinfo.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -104,7 +100,7 @@ extern void show_area_being_processed(char *area, int n);
 extern void show_new(char *msg);
 extern void warning(void);
 
-extern int yyerror(char *fmt, ...)
+extern int fsi_error(const char *fmt, ...)
 	__attribute__((__format__(__printf__, 1, 2)));
 extern void domain_strip(char *otherdom, char *localdom);
 /*
@@ -115,7 +111,7 @@ extern void domain_strip(char *otherdom, char *localdom);
 #ifndef yywrap
 extern int yywrap(void);
 #endif /* not yywrap */
-extern int yyparse(void);
+extern int fsi_parse(void);
 extern int write_atab(qelem *q);
 extern int write_bootparams(qelem *q);
 extern int write_dumpset(qelem *q);
@@ -124,7 +120,7 @@ extern int write_fstab(qelem *q);
 extern void col_cleanup(int eoj);
 extern void set_host(host *hp, int k, char *v);
 extern void set_ether_if(ether_if *ep, int k, char *v);
-extern int yylex(void);
+extern int fsi_lex(void);
 
 
 #define	BITSET(m,b)	((m) |= (1<<(b)))
diff --git a/fsinfo/null_gram.c b/fsinfo/null_gram.c
new file mode 100644
index 000000000000..9b4e9f4a1cc6
--- /dev/null
+++ b/fsinfo/null_gram.c
@@ -0,0 +1,1414 @@
+/* A Bison parser, made by GNU Bison 3.0.2.  */
+
+/* Bison implementation for Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "3.0.2"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Push parsers.  */
+#define YYPUSH 0
+
+/* Pull parsers.  */
+#define YYPULL 1
+
+
+/* Substitute the variable and function names.  */
+#define yyparse         null_parse
+#define yylex           null_lex
+#define yyerror         null_error
+#define yydebug         null_debug
+#define yynerrs         null_nerrs
+
+#define yylval          null_lval
+#define yychar          null_char
+
+/* Copy the first part of user declarations.  */
+#line 1 "../../fsinfo/null_gram.y" /* yacc.c:339  */
+
+void yyerror(const char *fmt, ...);
+extern int yylex(void);
+
+#line 79 "null_gram.c" /* yacc.c:339  */
+
+# ifndef YY_NULLPTR
+#  if defined __cplusplus && 201103L <= __cplusplus
+#   define YY_NULLPTR nullptr
+#  else
+#   define YY_NULLPTR 0
+#  endif
+# endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* In a future release of Bison, this section will be replaced
+   by #include "y.tab.h".  */
+#ifndef YY_NULL_NULL_GRAM_H_INCLUDED
+# define YY_NULL_NULL_GRAM_H_INCLUDED
+/* Debug traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int null_debug;
+#endif
+
+
+/* Value type.  */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef int YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE null_lval;
+
+int null_parse (void);
+
+#endif /* !YY_NULL_NULL_GRAM_H_INCLUDED  */
+
+/* Copy the second part of user declarations.  */
+
+#line 126 "null_gram.c" /* yacc.c:358  */
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#else
+typedef signed char yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(Msgid) Msgid
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE
+# if (defined __GNUC__                                               \
+      && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \
+     || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
+#  define YY_ATTRIBUTE(Spec) __attribute__(Spec)
+# else
+#  define YY_ATTRIBUTE(Spec) /* empty */
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE_PURE
+# define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))
+#endif
+
+#ifndef YY_ATTRIBUTE_UNUSED
+# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
+#endif
+
+#if !defined _Noreturn \
+     && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
+# if defined _MSC_VER && 1200 <= _MSC_VER
+#  define _Noreturn __declspec (noreturn)
+# else
+#  define _Noreturn YY_ATTRIBUTE ((__noreturn__))
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(E) ((void) (E))
+#else
+# define YYUSE(E) /* empty */
+#endif
+
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+    _Pragma ("GCC diagnostic push") \
+    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+    _Pragma ("GCC diagnostic pop")
+#else
+# define YY_INITIAL_VALUE(Value) Value
+#endif
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
+#     ifndef EXIT_SUCCESS
+#      define EXIT_SUCCESS 0
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's 'empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
+       && ! ((defined YYMALLOC || defined malloc) \
+             && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef EXIT_SUCCESS
+#    define EXIT_SUCCESS 0
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined EXIT_SUCCESS
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined EXIT_SUCCESS
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+         || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss_alloc;
+  YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
+    do                                                                  \
+      {                                                                 \
+        YYSIZE_T yynewbytes;                                            \
+        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
+        Stack = &yyptr->Stack_alloc;                                    \
+        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+        yyptr += yynewbytes / sizeof (*yyptr);                          \
+      }                                                                 \
+    while (0)
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(Dst, Src, Count) \
+      __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+#  else
+#   define YYCOPY(Dst, Src, Count)              \
+      do                                        \
+        {                                       \
+          YYSIZE_T yyi;                         \
+          for (yyi = 0; yyi < (Count); yyi++)   \
+            (Dst)[yyi] = (Src)[yyi];            \
+        }                                       \
+      while (0)
+#  endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  2
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   0
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  3
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  2
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  2
+/* YYNSTATES -- Number of states.  */
+#define YYNSTATES  3
+
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+   by yylex, with out-of-bounds checking.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   257
+
+#define YYTRANSLATE(YYX)                                                \
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+   as returned by yylex, without out-of-bounds checking.  */
+static const yytype_uint8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2
+};
+
+#if YYDEBUG
+  /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
+static const yytype_uint8 yyrline[] =
+{
+       0,     8,     8
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "$accept", "token", YY_NULLPTR
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+   (internal) symbol number NUM (which must be that of a token).  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257
+};
+# endif
+
+#define YYPACT_NINF -1
+
+#define yypact_value_is_default(Yystate) \
+  (!!((Yystate) == (-1)))
+
+#define YYTABLE_NINF -1
+
+#define yytable_value_is_error(Yytable_value) \
+  0
+
+  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+     STATE-NUM.  */
+static const yytype_int8 yypact[] =
+{
+      -1,     0,    -1
+};
+
+  /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+     Performed when YYTABLE does not specify something else to do.  Zero
+     means the default is an error.  */
+static const yytype_uint8 yydefact[] =
+{
+       2,     0,     1
+};
+
+  /* YYPGOTO[NTERM-NUM].  */
+static const yytype_int8 yypgoto[] =
+{
+      -1,    -1
+};
+
+  /* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int8 yydefgoto[] =
+{
+      -1,     1
+};
+
+  /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
+     positive, shift that token.  If negative, reduce the rule whose
+     number is the opposite.  If YYTABLE_NINF, syntax error.  */
+static const yytype_uint8 yytable[] =
+{
+       2
+};
+
+static const yytype_uint8 yycheck[] =
+{
+       0
+};
+
+  /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+     symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,     4,     0
+};
+
+  /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,     3,     4
+};
+
+  /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     0
+};
+
+
+#define yyerrok         (yyerrstatus = 0)
+#define yyclearin       (yychar = YYEMPTY)
+#define YYEMPTY         (-2)
+#define YYEOF           0
+
+#define YYACCEPT        goto yyacceptlab
+#define YYABORT         goto yyabortlab
+#define YYERROR         goto yyerrorlab
+
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)                                  \
+do                                                              \
+  if (yychar == YYEMPTY)                                        \
+    {                                                           \
+      yychar = (Token);                                         \
+      yylval = (Value);                                         \
+      YYPOPSTACK (yylen);                                       \
+      yystate = *yyssp;                                         \
+      goto yybackup;                                            \
+    }                                                           \
+  else                                                          \
+    {                                                           \
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;                                                  \
+    }                                                           \
+while (0)
+
+/* Error token number */
+#define YYTERROR        1
+#define YYERRCODE       256
+
+
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)                        \
+do {                                            \
+  if (yydebug)                                  \
+    YYFPRINTF Args;                             \
+} while (0)
+
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)                    \
+do {                                                                      \
+  if (yydebug)                                                            \
+    {                                                                     \
+      YYFPRINTF (stderr, "%s ", Title);                                   \
+      yy_symbol_print (stderr,                                            \
+                  Type, Value); \
+      YYFPRINTF (stderr, "\n");                                           \
+    }                                                                     \
+} while (0)
+
+
+/*----------------------------------------.
+| Print this symbol's value on YYOUTPUT.  |
+`----------------------------------------*/
+
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+{
+  FILE *yyo = yyoutput;
+  YYUSE (yyo);
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+  YYUSE (yytype);
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+{
+  YYFPRINTF (yyoutput, "%s %s (",
+             yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; yybottom <= yytop; yybottom++)
+    {
+      int yybot = *yybottom;
+      YYFPRINTF (stderr, " %d", yybot);
+    }
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)                            \
+do {                                                            \
+  if (yydebug)                                                  \
+    yy_stack_print ((Bottom), (Top));                           \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+static void
+yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
+{
+  unsigned long int yylno = yyrline[yyrule];
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+             yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr,
+                       yystos[yyssp[yyi + 1 - yynrhs]],
+                       &(yyvsp[(yyi + 1) - (yynrhs)])
+                                              );
+      YYFPRINTF (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)          \
+do {                                    \
+  if (yydebug)                          \
+    yy_reduce_print (yyssp, yyvsp, Rule); \
+} while (0)
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+static YYSIZE_T
+yystrlen (const char *yystr)
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+        switch (*++yyp)
+          {
+          case '\'':
+          case ',':
+            goto do_not_strip_quotes;
+
+          case '\\':
+            if (*++yyp != '\\')
+              goto do_not_strip_quotes;
+            /* Fall through.  */
+          default:
+            if (yyres)
+              yyres[yyn] = *yyp;
+            yyn++;
+            break;
+
+          case '"':
+            if (yyres)
+              yyres[yyn] = '\0';
+            return yyn;
+          }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+   about the unexpected token YYTOKEN for the state stack whose top is
+   YYSSP.
+
+   Return 0 if *YYMSG was successfully written.  Return 1 if *YYMSG is
+   not large enough to hold the message.  In that case, also set
+   *YYMSG_ALLOC to the required number of bytes.  Return 2 if the
+   required number of bytes is too large to store.  */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+                yytype_int16 *yyssp, int yytoken)
+{
+  YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
+  YYSIZE_T yysize = yysize0;
+  enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+  /* Internationalized format string. */
+  const char *yyformat = YY_NULLPTR;
+  /* Arguments of yyformat. */
+  char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+  /* Number of reported tokens (one for the "unexpected", one per
+     "expected"). */
+  int yycount = 0;
+
+  /* There are many possibilities here to consider:
+     - If this state is a consistent state with a default action, then
+       the only way this function was invoked is if the default action
+       is an error action.  In that case, don't check for expected
+       tokens because there are none.
+     - The only way there can be no lookahead present (in yychar) is if
+       this state is a consistent state with a default action.  Thus,
+       detecting the absence of a lookahead is sufficient to determine
+       that there is no unexpected or expected token to report.  In that
+       case, just report a simple "syntax error".
+     - Don't assume there isn't a lookahead just because this state is a
+       consistent state with a default action.  There might have been a
+       previous inconsistent state, consistent state with a non-default
+       action, or user semantic action that manipulated yychar.
+     - Of course, the expected token list depends on states to have
+       correct lookahead information, and it depends on the parser not
+       to perform extra reductions after fetching a lookahead from the
+       scanner and before detecting a syntax error.  Thus, state merging
+       (from LALR or IELR) and default reductions corrupt the expected
+       token list.  However, the list is correct for canonical LR with
+       one exception: it will still contain any token that will not be
+       accepted due to an error action in a later state.
+  */
+  if (yytoken != YYEMPTY)
+    {
+      int yyn = yypact[*yyssp];
+      yyarg[yycount++] = yytname[yytoken];
+      if (!yypact_value_is_default (yyn))
+        {
+          /* Start YYX at -YYN if negative to avoid negative indexes in
+             YYCHECK.  In other words, skip the first -YYN actions for
+             this state because they are default actions.  */
+          int yyxbegin = yyn < 0 ? -yyn : 0;
+          /* Stay within bounds of both yycheck and yytname.  */
+          int yychecklim = YYLAST - yyn + 1;
+          int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+          int yyx;
+
+          for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+            if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+                && !yytable_value_is_error (yytable[yyx + yyn]))
+              {
+                if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+                  {
+                    yycount = 1;
+                    yysize = yysize0;
+                    break;
+                  }
+                yyarg[yycount++] = yytname[yyx];
+                {
+                  YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
+                  if (! (yysize <= yysize1
+                         && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+                    return 2;
+                  yysize = yysize1;
+                }
+              }
+        }
+    }
+
+  switch (yycount)
+    {
+# define YYCASE_(N, S)                      \
+      case N:                               \
+        yyformat = S;                       \
+      break
+      YYCASE_(0, YY_("syntax error"));
+      YYCASE_(1, YY_("syntax error, unexpected %s"));
+      YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+      YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+      YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+      YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+    }
+
+  {
+    YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+    if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+      return 2;
+    yysize = yysize1;
+  }
+
+  if (*yymsg_alloc < yysize)
+    {
+      *yymsg_alloc = 2 * yysize;
+      if (! (yysize <= *yymsg_alloc
+             && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+        *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+      return 1;
+    }
+
+  /* Avoid sprintf, as that infringes on the user's name space.
+     Don't have undefined behavior even if the translation
+     produced a string with the wrong number of "%s"s.  */
+  {
+    char *yyp = *yymsg;
+    int yyi = 0;
+    while ((*yyp = *yyformat) != '\0')
+      if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+        {
+          yyp += yytnamerr (yyp, yyarg[yyi++]);
+          yyformat += 2;
+        }
+      else
+        {
+          yyp++;
+          yyformat++;
+        }
+  }
+  return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+{
+  YYUSE (yyvaluep);
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  YYUSE (yytype);
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+}
+
+
+
+
+/* The lookahead symbol.  */
+int yychar;
+
+/* The semantic value of the lookahead symbol.  */
+YYSTYPE yylval;
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+int
+yyparse (void)
+{
+    int yystate;
+    /* Number of tokens to shift before error messages enabled.  */
+    int yyerrstatus;
+
+    /* The stacks and their tools:
+       'yyss': related to states.
+       'yyvs': related to semantic values.
+
+       Refer to the stacks through separate pointers, to allow yyoverflow
+       to reallocate them elsewhere.  */
+
+    /* The state stack.  */
+    yytype_int16 yyssa[YYINITDEPTH];
+    yytype_int16 *yyss;
+    yytype_int16 *yyssp;
+
+    /* The semantic value stack.  */
+    YYSTYPE yyvsa[YYINITDEPTH];
+    YYSTYPE *yyvs;
+    YYSTYPE *yyvsp;
+
+    YYSIZE_T yystacksize;
+
+  int yyn;
+  int yyresult;
+  /* Lookahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  yyssp = yyss = yyssa;
+  yyvsp = yyvs = yyvsa;
+  yystacksize = YYINITDEPTH;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY; /* Cause a token to be read.  */
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+        /* Give user a chance to reallocate the stack.  Use copies of
+           these so that the &'s don't force the real ones into
+           memory.  */
+        YYSTYPE *yyvs1 = yyvs;
+        yytype_int16 *yyss1 = yyss;
+
+        /* Each stack pointer address is followed by the size of the
+           data in use in that stack, in bytes.  This used to be a
+           conditional around just the two extra args, but that might
+           be undefined if yyoverflow is a macro.  */
+        yyoverflow (YY_("memory exhausted"),
+                    &yyss1, yysize * sizeof (*yyssp),
+                    &yyvs1, yysize * sizeof (*yyvsp),
+                    &yystacksize);
+
+        yyss = yyss1;
+        yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+        goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+        yystacksize = YYMAXDEPTH;
+
+      {
+        yytype_int16 *yyss1 = yyss;
+        union yyalloc *yyptr =
+          (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+        if (! yyptr)
+          goto yyexhaustedlab;
+        YYSTACK_RELOCATE (yyss_alloc, yyss);
+        YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+#  undef YYSTACK_RELOCATE
+        if (yyss1 != yyssa)
+          YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+                  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+        YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  if (yystate == YYFINAL)
+    YYACCEPT;
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     lookahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to lookahead token.  */
+  yyn = yypact[yystate];
+  if (yypact_value_is_default (yyn))
+    goto yydefault;
+
+  /* Not known => get a lookahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = yylex ();
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yytable_value_is_error (yyn))
+        goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the lookahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token.  */
+  yychar = YYEMPTY;
+
+  yystate = yyn;
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  *++yyvsp = yylval;
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     '$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+      
+#line 1188 "null_gram.c" /* yacc.c:1646  */
+      default: break;
+    }
+  /* User semantic actions sometimes alter yychar, and that requires
+     that yytoken be updated with the new translation.  We take the
+     approach of translating immediately before every use of yytoken.
+     One alternative is translating here after every semantic action,
+     but that translation would be missed if the semantic action invokes
+     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
+     incorrect destructor might then be invoked immediately.  In the
+     case of YYERROR or YYBACKUP, subsequent parser actions might lead
+     to an incorrect destructor call or verbose syntax error message
+     before the lookahead is translated.  */
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+  /* Now 'shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*--------------------------------------.
+| yyerrlab -- here on detecting error.  |
+`--------------------------------------*/
+yyerrlab:
+  /* Make sure we have latest lookahead translation.  See comments at
+     user semantic actions for why this is necessary.  */
+  yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+                                        yyssp, yytoken)
+      {
+        char const *yymsgp = YY_("syntax error");
+        int yysyntax_error_status;
+        yysyntax_error_status = YYSYNTAX_ERROR;
+        if (yysyntax_error_status == 0)
+          yymsgp = yymsg;
+        else if (yysyntax_error_status == 1)
+          {
+            if (yymsg != yymsgbuf)
+              YYSTACK_FREE (yymsg);
+            yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+            if (!yymsg)
+              {
+                yymsg = yymsgbuf;
+                yymsg_alloc = sizeof yymsgbuf;
+                yysyntax_error_status = 2;
+              }
+            else
+              {
+                yysyntax_error_status = YYSYNTAX_ERROR;
+                yymsgp = yymsg;
+              }
+          }
+        yyerror (yymsgp);
+        if (yysyntax_error_status == 2)
+          goto yyexhaustedlab;
+      }
+# undef YYSYNTAX_ERROR
+#endif
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse lookahead token after an
+         error, discard it.  */
+
+      if (yychar <= YYEOF)
+        {
+          /* Return failure if at end of input.  */
+          if (yychar == YYEOF)
+            YYABORT;
+        }
+      else
+        {
+          yydestruct ("Error: discarding",
+                      yytoken, &yylval);
+          yychar = YYEMPTY;
+        }
+    }
+
+  /* Else will try to reuse lookahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule whose action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;      /* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (!yypact_value_is_default (yyn))
+        {
+          yyn += YYTERROR;
+          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+            {
+              yyn = yytable[yyn];
+              if (0 < yyn)
+                break;
+            }
+        }
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+        YYABORT;
+
+
+      yydestruct ("Error: popping",
+                  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  *++yyvsp = yylval;
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEMPTY)
+    {
+      /* Make sure we have latest lookahead translation.  See comments at
+         user semantic actions for why this is necessary.  */
+      yytoken = YYTRANSLATE (yychar);
+      yydestruct ("Cleanup: discarding lookahead",
+                  yytoken, &yylval);
+    }
+  /* Do not reclaim the symbols of the rule whose action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+                  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  return yyresult;
+}
diff --git a/fsinfo/null_gram.h b/fsinfo/null_gram.h
new file mode 100644
index 000000000000..77c4ac78ff49
--- /dev/null
+++ b/fsinfo/null_gram.h
@@ -0,0 +1,56 @@
+/* A Bison parser, made by GNU Bison 3.0.2.  */
+
+/* Bison interface for Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+#ifndef YY_NULL_NULL_GRAM_H_INCLUDED
+# define YY_NULL_NULL_GRAM_H_INCLUDED
+/* Debug traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int null_debug;
+#endif
+
+
+/* Value type.  */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef int YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE null_lval;
+
+int null_parse (void);
+
+#endif /* !YY_NULL_NULL_GRAM_H_INCLUDED  */
diff --git a/fsinfo/null_gram.y b/fsinfo/null_gram.y
new file mode 100644
index 000000000000..d7313b9c49c2
--- /dev/null
+++ b/fsinfo/null_gram.y
@@ -0,0 +1,8 @@
+%{
+void yyerror(const char *fmt, ...);
+extern int yylex(void);
+%}
+
+%%
+
+token:
diff --git a/fsinfo/null_lex.c b/fsinfo/null_lex.c
new file mode 100644
index 000000000000..b890445686e1
--- /dev/null
+++ b/fsinfo/null_lex.c
@@ -0,0 +1,1716 @@
+
+#line 3 "lex.null_.c"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define yy_create_buffer null__create_buffer
+#define yy_delete_buffer null__delete_buffer
+#define yy_flex_debug null__flex_debug
+#define yy_init_buffer null__init_buffer
+#define yy_flush_buffer null__flush_buffer
+#define yy_load_buffer_state null__load_buffer_state
+#define yy_switch_to_buffer null__switch_to_buffer
+#define yyin null_in
+#define yyleng null_leng
+#define yylex null_lex
+#define yylineno null_lineno
+#define yyout null_out
+#define yyrestart null_restart
+#define yytext null_text
+#define yywrap null_wrap
+#define yyalloc null_alloc
+#define yyrealloc null_realloc
+#define yyfree null_free
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with  platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types. 
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t; 
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN               (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN              (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN              (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX               (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX              (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX              (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX              (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX             (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif	/* defined (__STDC__) */
+#endif	/* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index.  If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE null_restart(null_in  )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
+#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+extern int null_leng;
+
+extern FILE *null_in, *null_out;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+    #define YY_LESS_LINENO(n)
+    
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up null_text. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		*yy_cp = (yy_hold_char); \
+		YY_RESTORE_YY_MORE_OFFSET \
+		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up null_text again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr)  )
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	yy_size_t yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	int yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+    int yy_bs_lineno; /**< The line count. */
+    int yy_bs_column; /**< The column count. */
+    
+	/* Whether to try to fill the input buffer when we reach the
+	 * end of it.
+	 */
+	int yy_fill_buffer;
+
+	int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via null_restart()), so that the user can continue scanning by
+	 * just pointing null_in at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+
+	};
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+                          : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when null_text is formed. */
+static char yy_hold_char;
+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
+int null_leng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0;		/* whether we need to initialize */
+static int yy_start = 0;	/* start state number */
+
+/* Flag which is used to allow null_wrap()'s to do buffer switches
+ * instead of setting up a fresh null_in.  A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void null_restart (FILE *input_file  );
+void null__switch_to_buffer (YY_BUFFER_STATE new_buffer  );
+YY_BUFFER_STATE null__create_buffer (FILE *file,int size  );
+void null__delete_buffer (YY_BUFFER_STATE b  );
+void null__flush_buffer (YY_BUFFER_STATE b  );
+void null_push_buffer_state (YY_BUFFER_STATE new_buffer  );
+void null_pop_buffer_state (void );
+
+static void null_ensure_buffer_stack (void );
+static void null__load_buffer_state (void );
+static void null__init_buffer (YY_BUFFER_STATE b,FILE *file  );
+
+#define YY_FLUSH_BUFFER null__flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE null__scan_buffer (char *base,yy_size_t size  );
+YY_BUFFER_STATE null__scan_string (yyconst char *yy_str  );
+YY_BUFFER_STATE null__scan_bytes (yyconst char *bytes,int len  );
+
+void *null_alloc (yy_size_t  );
+void *null_realloc (void *,yy_size_t  );
+void null_free (void *  );
+
+#define yy_new_buffer null__create_buffer
+
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){ \
+        null_ensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            null__create_buffer(null_in,YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+	}
+
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){\
+        null_ensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            null__create_buffer(null_in,YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+	}
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+typedef unsigned char YY_CHAR;
+
+FILE *null_in = (FILE *) 0, *null_out = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int null_lineno;
+
+int null_lineno = 1;
+
+extern char *null_text;
+#define yytext_ptr null_text
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[]  );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up null_text.
+ */
+#define YY_DO_BEFORE_ACTION \
+	(yytext_ptr) = yy_bp; \
+	null_leng = (size_t) (yy_cp - yy_bp); \
+	(yy_hold_char) = *yy_cp; \
+	*yy_cp = '\0'; \
+	(yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 1
+#define YY_END_OF_BUFFER 2
+/* This struct is not used in this scanner,
+   but its presence is necessary. */
+struct yy_trans_info
+	{
+	flex_int32_t yy_verify;
+	flex_int32_t yy_nxt;
+	};
+static yyconst flex_int16_t yy_accept[6] =
+    {   0,
+        0,    0,    2,    1,    0
+    } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static yyconst flex_int32_t yy_meta[2] =
+    {   0,
+        1
+    } ;
+
+static yyconst flex_int16_t yy_base[7] =
+    {   0,
+        0,    0,    2,    3,    3,    0
+    } ;
+
+static yyconst flex_int16_t yy_def[7] =
+    {   0,
+        6,    6,    5,    5,    0,    5
+    } ;
+
+static yyconst flex_int16_t yy_nxt[5] =
+    {   0,
+        4,    5,    3,    5
+    } ;
+
+static yyconst flex_int16_t yy_chk[5] =
+    {   0,
+        6,    3,    5,    5
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int null__flex_debug;
+int null__flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *null_text;
+#line 1 "../../fsinfo/null_lex.l"
+#line 2 "../../fsinfo/null_lex.l"
+#include "null_gram.h"
+
+void null_error(const char *fmt, ...) {}
+int null_wrap(void) { return 0; }
+#define YY_NO_INPUT 1
+#line 481 "lex.null_.c"
+
+#define INITIAL 0
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+   These are made visible to non-reentrant scanners for convenience. */
+
+int null_lex_destroy (void );
+
+int null_get_debug (void );
+
+void null_set_debug (int debug_flag  );
+
+YY_EXTRA_TYPE null_get_extra (void );
+
+void null_set_extra (YY_EXTRA_TYPE user_defined  );
+
+FILE *null_get_in (void );
+
+void null_set_in  (FILE * in_str  );
+
+FILE *null_get_out (void );
+
+void null_set_out  (FILE * out_str  );
+
+int null_get_leng (void );
+
+char *null_get_text (void );
+
+int null_get_lineno (void );
+
+void null_set_lineno (int line_number  );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int null_wrap (void );
+#else
+extern int null_wrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
+#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( null_text, null_leng, 1, null_out )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+		{ \
+		int c = '*'; \
+		size_t n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( null_in )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( null_in ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else \
+		{ \
+		errno=0; \
+		while ( (result = fread(buf, 1, max_size, null_in))==0 && ferror(null_in)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(null_in); \
+			} \
+		}\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int null_lex (void);
+
+#define YY_DECL int null_lex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after null_text and null_leng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+    
+#line 9 "../../fsinfo/null_lex.l"
+
+#line 668 "lex.null_.c"
+
+	if ( !(yy_init) )
+		{
+		(yy_init) = 1;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! (yy_start) )
+			(yy_start) = 1;	/* first start state */
+
+		if ( ! null_in )
+			null_in = stdin;
+
+		if ( ! null_out )
+			null_out = stdout;
+
+		if ( ! YY_CURRENT_BUFFER ) {
+			null_ensure_buffer_stack ();
+			YY_CURRENT_BUFFER_LVALUE =
+				null__create_buffer(null_in,YY_BUF_SIZE );
+		}
+
+		null__load_buffer_state( );
+		}
+
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = (yy_c_buf_p);
+
+		/* Support of null_text. */
+		*yy_cp = (yy_hold_char);
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = (yy_start);
+yy_match:
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				(yy_last_accepting_state) = yy_current_state;
+				(yy_last_accepting_cpos) = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 6 )
+					yy_c = yy_meta[(unsigned int) yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			++yy_cp;
+			}
+		while ( yy_base[yy_current_state] != 3 );
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+		if ( yy_act == 0 )
+			{ /* have to back up */
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			yy_act = yy_accept[yy_current_state];
+			}
+
+		YY_DO_BEFORE_ACTION;
+
+do_action:	/* This label is used only to access EOF actions. */
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = (yy_hold_char);
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 10 "../../fsinfo/null_lex.l"
+ECHO;
+	YY_BREAK
+#line 756 "lex.null_.c"
+case YY_STATE_EOF(INITIAL):
+	yyterminate();
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = (yy_hold_char);
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed null_in at a new source and called
+			 * null_lex().  If so, then we have to assure
+			 * consistency between YY_CURRENT_BUFFER and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = null_in;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state(  );
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++(yy_c_buf_p);
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = (yy_c_buf_p);
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer(  ) )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				(yy_did_buffer_switch_on_eof) = 0;
+
+				if ( null_wrap( ) )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * null_text, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				(yy_c_buf_p) =
+					(yytext_ptr) + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				(yy_c_buf_p) =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+} /* end of null_lex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	register char *source = (yytext_ptr);
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+	else
+		{
+			int num_to_read =
+			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+			int yy_c_buf_p_offset =
+				(int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				int new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					null_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
+				}
+			else
+				/* Can't grow it, we don't own it. */
+				b->yy_ch_buf = 0;
+
+			if ( ! b->yy_ch_buf )
+				YY_FATAL_ERROR(
+				"fatal error - scanner input buffer overflow" );
+
+			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+						number_to_move - 1;
+
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+			(yy_n_chars), (size_t) num_to_read );
+
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	if ( (yy_n_chars) == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			null_restart(null_in  );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+		/* Extend the array by 50%, plus the number we really need. */
+		yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) null_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
+		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+	}
+
+	(yy_n_chars) += number_to_move;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+	return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+    static yy_state_type yy_get_previous_state (void)
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+    
+	yy_current_state = (yy_start);
+
+	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			(yy_last_accepting_state) = yy_current_state;
+			(yy_last_accepting_cpos) = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 6 )
+				yy_c = yy_meta[(unsigned int) yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		}
+
+	return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
+{
+	register int yy_is_jam;
+    	register char *yy_cp = (yy_c_buf_p);
+
+	register YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		(yy_last_accepting_state) = yy_current_state;
+		(yy_last_accepting_cpos) = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 6 )
+			yy_c = yy_meta[(unsigned int) yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+	yy_is_jam = (yy_current_state == 5);
+
+	return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+    static int yyinput (void)
+#else
+    static int input  (void)
+#endif
+
+{
+	int c;
+    
+	*(yy_c_buf_p) = (yy_hold_char);
+
+	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			/* This was really a NUL. */
+			*(yy_c_buf_p) = '\0';
+
+		else
+			{ /* need more input */
+			int offset = (yy_c_buf_p) - (yytext_ptr);
+			++(yy_c_buf_p);
+
+			switch ( yy_get_next_buffer(  ) )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					null_restart(null_in );
+
+					/*FALLTHROUGH*/
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( null_wrap( ) )
+						return EOF;
+
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					(yy_c_buf_p) = (yytext_ptr) + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
+	*(yy_c_buf_p) = '\0';	/* preserve null_text */
+	(yy_hold_char) = *++(yy_c_buf_p);
+
+	return c;
+}
+#endif	/* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * 
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+    void null_restart  (FILE * input_file )
+{
+    
+	if ( ! YY_CURRENT_BUFFER ){
+        null_ensure_buffer_stack ();
+		YY_CURRENT_BUFFER_LVALUE =
+            null__create_buffer(null_in,YY_BUF_SIZE );
+	}
+
+	null__init_buffer(YY_CURRENT_BUFFER,input_file );
+	null__load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * 
+ */
+    void null__switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
+{
+    
+	/* TODO. We should be able to replace this entire function body
+	 * with
+	 *		null_pop_buffer_state();
+	 *		null_push_buffer_state(new_buffer);
+     */
+	null_ensure_buffer_stack ();
+	if ( YY_CURRENT_BUFFER == new_buffer )
+		return;
+
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	null__load_buffer_state( );
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (null_wrap()) processing, but the only time this flag
+	 * is looked at is after null_wrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void null__load_buffer_state  (void)
+{
+    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+	null_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+	(yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ * 
+ * @return the allocated buffer state.
+ */
+    YY_BUFFER_STATE null__create_buffer  (FILE * file, int  size )
+{
+	YY_BUFFER_STATE b;
+    
+	b = (YY_BUFFER_STATE) null_alloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in null__create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) null_alloc(b->yy_buf_size + 2  );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in null__create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	null__init_buffer(b,file );
+
+	return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with null__create_buffer()
+ * 
+ */
+    void null__delete_buffer (YY_BUFFER_STATE  b )
+{
+    
+	if ( ! b )
+		return;
+
+	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		null_free((void *) b->yy_ch_buf  );
+
+	null_free((void *) b  );
+}
+
+#ifndef __cplusplus
+extern int isatty (int );
+#endif /* __cplusplus */
+    
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a null_restart() or at EOF.
+ */
+    static void null__init_buffer  (YY_BUFFER_STATE  b, FILE * file )
+
+{
+	int oerrno = errno;
+    
+	null__flush_buffer(b );
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+    /* If b is the current buffer, then null__init_buffer was _probably_
+     * called from null_restart() or through yy_get_next_buffer.
+     * In that case, we don't want to reset the lineno or column.
+     */
+    if (b != YY_CURRENT_BUFFER){
+        b->yy_bs_lineno = 1;
+        b->yy_bs_column = 0;
+    }
+
+        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+    
+	errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * 
+ */
+    void null__flush_buffer (YY_BUFFER_STATE  b )
+{
+    	if ( ! b )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == YY_CURRENT_BUFFER )
+		null__load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ *  the current state. This function will allocate the stack
+ *  if necessary.
+ *  @param new_buffer The new state.
+ *  
+ */
+void null_push_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+    	if (new_buffer == NULL)
+		return;
+
+	null_ensure_buffer_stack();
+
+	/* This block is copied from null__switch_to_buffer. */
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	/* Only push if top exists. Otherwise, replace top. */
+	if (YY_CURRENT_BUFFER)
+		(yy_buffer_stack_top)++;
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+	/* copied from null__switch_to_buffer. */
+	null__load_buffer_state( );
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ *  The next element becomes the new top.
+ *  
+ */
+void null_pop_buffer_state (void)
+{
+    	if (!YY_CURRENT_BUFFER)
+		return;
+
+	null__delete_buffer(YY_CURRENT_BUFFER );
+	YY_CURRENT_BUFFER_LVALUE = NULL;
+	if ((yy_buffer_stack_top) > 0)
+		--(yy_buffer_stack_top);
+
+	if (YY_CURRENT_BUFFER) {
+		null__load_buffer_state( );
+		(yy_did_buffer_switch_on_eof) = 1;
+	}
+}
+
+/* Allocates the stack if it does not exist.
+ *  Guarantees space for at least one push.
+ */
+static void null_ensure_buffer_stack (void)
+{
+	int num_to_alloc;
+    
+	if (!(yy_buffer_stack)) {
+
+		/* First allocation is just for 2 elements, since we don't know if this
+		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
+		 * immediate realloc on the next call.
+         */
+		num_to_alloc = 1;
+		(yy_buffer_stack) = (struct yy_buffer_state**)null_alloc
+								(num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in null_ensure_buffer_stack()" );
+								  
+		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+				
+		(yy_buffer_stack_max) = num_to_alloc;
+		(yy_buffer_stack_top) = 0;
+		return;
+	}
+
+	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+		/* Increase the buffer to prepare for a possible push. */
+		int grow_size = 8 /* arbitrary grow size */;
+
+		num_to_alloc = (yy_buffer_stack_max) + grow_size;
+		(yy_buffer_stack) = (struct yy_buffer_state**)null_realloc
+								((yy_buffer_stack),
+								num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in null_ensure_buffer_stack()" );
+
+		/* zero only the new slots.*/
+		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+		(yy_buffer_stack_max) = num_to_alloc;
+	}
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ * 
+ * @return the newly allocated buffer state object. 
+ */
+YY_BUFFER_STATE null__scan_buffer  (char * base, yy_size_t  size )
+{
+	YY_BUFFER_STATE b;
+    
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return 0;
+
+	b = (YY_BUFFER_STATE) null_alloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in null__scan_buffer()" );
+
+	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = 0;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	null__switch_to_buffer(b  );
+
+	return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to null_lex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * 
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ *       null__scan_bytes() instead.
+ */
+YY_BUFFER_STATE null__scan_string (yyconst char * yystr )
+{
+    
+	return null__scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to null_lex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ * 
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE null__scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
+{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n;
+	int i;
+    
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = _yybytes_len + 2;
+	buf = (char *) null_alloc(n  );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in null__scan_bytes()" );
+
+	for ( i = 0; i < _yybytes_len; ++i )
+		buf[i] = yybytes[i];
+
+	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = null__scan_buffer(buf,n );
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in null__scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+    	(void) fprintf( stderr, "%s\n", msg );
+	exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up null_text. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		null_text[null_leng] = (yy_hold_char); \
+		(yy_c_buf_p) = null_text + yyless_macro_arg; \
+		(yy_hold_char) = *(yy_c_buf_p); \
+		*(yy_c_buf_p) = '\0'; \
+		null_leng = yyless_macro_arg; \
+		} \
+	while ( 0 )
+
+/* Accessor  methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ * 
+ */
+int null_get_lineno  (void)
+{
+        
+    return null_lineno;
+}
+
+/** Get the input stream.
+ * 
+ */
+FILE *null_get_in  (void)
+{
+        return null_in;
+}
+
+/** Get the output stream.
+ * 
+ */
+FILE *null_get_out  (void)
+{
+        return null_out;
+}
+
+/** Get the length of the current token.
+ * 
+ */
+int null_get_leng  (void)
+{
+        return null_leng;
+}
+
+/** Get the current token.
+ * 
+ */
+
+char *null_get_text  (void)
+{
+        return null_text;
+}
+
+/** Set the current line number.
+ * @param line_number
+ * 
+ */
+void null_set_lineno (int  line_number )
+{
+    
+    null_lineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ * 
+ * @see null__switch_to_buffer
+ */
+void null_set_in (FILE *  in_str )
+{
+        null_in = in_str ;
+}
+
+void null_set_out (FILE *  out_str )
+{
+        null_out = out_str ;
+}
+
+int null_get_debug  (void)
+{
+        return null__flex_debug;
+}
+
+void null_set_debug (int  bdebug )
+{
+        null__flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+        /* Initialization is the same as for the non-reentrant scanner.
+     * This function is called from null_lex_destroy(), so don't allocate here.
+     */
+
+    (yy_buffer_stack) = 0;
+    (yy_buffer_stack_top) = 0;
+    (yy_buffer_stack_max) = 0;
+    (yy_c_buf_p) = (char *) 0;
+    (yy_init) = 0;
+    (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+    null_in = stdin;
+    null_out = stdout;
+#else
+    null_in = (FILE *) 0;
+    null_out = (FILE *) 0;
+#endif
+
+    /* For future reference: Set errno on error, since we are called by
+     * null_lex_init()
+     */
+    return 0;
+}
+
+/* null_lex_destroy is for both reentrant and non-reentrant scanners. */
+int null_lex_destroy  (void)
+{
+    
+    /* Pop the buffer stack, destroying each element. */
+	while(YY_CURRENT_BUFFER){
+		null__delete_buffer(YY_CURRENT_BUFFER  );
+		YY_CURRENT_BUFFER_LVALUE = NULL;
+		null_pop_buffer_state();
+	}
+
+	/* Destroy the stack itself. */
+	null_free((yy_buffer_stack) );
+	(yy_buffer_stack) = NULL;
+
+    /* Reset the globals. This is important in a non-reentrant scanner so the next time
+     * null_lex() is called, initialization will occur. */
+    yy_init_globals( );
+
+    return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+	register int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+	register int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+}
+#endif
+
+void *null_alloc (yy_size_t  size )
+{
+	return (void *) malloc( size );
+}
+
+void *null_realloc  (void * ptr, yy_size_t  size )
+{
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return (void *) realloc( (char *) ptr, size );
+}
+
+void null_free (void * ptr )
+{
+	free( (char *) ptr );	/* see null_realloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 10 "../../fsinfo/null_lex.l"
diff --git a/fsinfo/null_lex.l b/fsinfo/null_lex.l
new file mode 100644
index 000000000000..46bb46381e43
--- /dev/null
+++ b/fsinfo/null_lex.l
@@ -0,0 +1,9 @@
+%{
+#include "null_gram.h"
+
+void null_error(const char *fmt, ...) {}
+int yywrap(void) { return 0; }
+%}
+%option nounput
+%option noinput
+%%
diff --git a/fsinfo/wr_atab.c b/fsinfo/wr_atab.c
index e02db07f05f5..ac132aa76dc4 100644
--- a/fsinfo/wr_atab.c
+++ b/fsinfo/wr_atab.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/fsinfo/wr_bparam.c b/fsinfo/wr_bparam.c
index 9220762f2b10..00befa9cf582 100644
--- a/fsinfo/wr_bparam.c
+++ b/fsinfo/wr_bparam.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -56,7 +52,7 @@ static int
 write_nfsname(FILE *ef, fsmount *fp, char *hn)
 {
   int errors = 0;
-  char *h = strdup(fp->f_ref->m_dk->d_host->h_hostname);
+  char *h = xstrdup(fp->f_ref->m_dk->d_host->h_hostname);
 
  domain_strip(h, hn);
   fprintf(ef, "%s:%s", h, fp->f_volname);
diff --git a/fsinfo/wr_dumpset.c b/fsinfo/wr_dumpset.c
index 69c1257e2659..916f95a5a23d 100644
--- a/fsinfo/wr_dumpset.c
+++ b/fsinfo/wr_dumpset.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/fsinfo/wr_exportfs.c b/fsinfo/wr_exportfs.c
index 818d893687cd..c6e7936dd16d 100644
--- a/fsinfo/wr_exportfs.c
+++ b/fsinfo/wr_exportfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/fsinfo/wr_fstab.c b/fsinfo/wr_fstab.c
index 52cebbf27e11..166353eb00f1 100644
--- a/fsinfo/wr_fstab.c
+++ b/fsinfo/wr_fstab.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -89,7 +85,7 @@ static struct os_fstab_type {
     "u4_0", write_ultrix_dkfstab, write_ultrix_dkrmount
   },				/* Ultrix */
   {
-    0, 0, 0
+    NULL, NULL, NULL
   }
 };
 
@@ -102,7 +98,7 @@ static struct os_fstab_type {
 static void
 write_aix1_dkfstab(FILE *ef, disk_fs *dp)
 {
-  char *hp = strdup(dp->d_host->h_hostname);
+  char *hp = xstrdup(dp->d_host->h_hostname);
   char *p = strchr(hp, '.');
 
   if (p)
@@ -123,8 +119,8 @@ write_aix1_dkfstab(FILE *ef, disk_fs *dp)
 static void
 write_aix1_dkrmount(FILE *ef, char *hn, fsmount *fp)
 {
-  char *h = strdup(fp->f_ref->m_dk->d_host->h_hostname);
-  char *hp = strdup(h);
+  char *h = xstrdup(fp->f_ref->m_dk->d_host->h_hostname);
+  char *hp = xstrdup(h);
   char *p = strchr(hp, '.');
 
   if (p)
@@ -172,7 +168,7 @@ write_aix3_dkfstab(FILE *ef, disk_fs *dp)
 static void
 write_aix3_dkrmount(FILE *ef, char *hn, fsmount *fp)
 {
-  char *h = strdup(fp->f_ref->m_dk->d_host->h_hostname);
+  char *h = xstrdup(fp->f_ref->m_dk->d_host->h_hostname);
 
   domain_strip(h, hn);
   fprintf(ef, "\n%s:\n\tdev = %s:%s\n\tvfs = %s\n\ttype = %s\n\tvol = %s\n\topts = %s\n\tmount = true\n\tcheck = true\n\tfree = false\n",
@@ -206,7 +202,7 @@ write_ultrix_dkfstab(FILE *ef, disk_fs *dp)
 static void
 write_ultrix_dkrmount(FILE *ef, char *hn, fsmount *fp)
 {
-  char *h = strdup(fp->f_ref->m_dk->d_host->h_hostname);
+  char *h = xstrdup(fp->f_ref->m_dk->d_host->h_hostname);
 
   domain_strip(h, hn);
   fprintf(ef, "%s@%s:%s:%s:%s:0:0\n",
@@ -243,9 +239,9 @@ write_generic_dkrmount(FILE *ef, char *hn, fsmount *fp)
   char *h;
 
   if (fp->f_ref) {
-    h = strdup(fp->f_ref->m_dk->d_host->h_hostname);
+    h = xstrdup(fp->f_ref->m_dk->d_host->h_hostname);
   } else {
-    h = strdup(fp->f_from);
+    h = xstrdup(fp->f_from);
   }
   domain_strip(h, hn);
   fprintf(ef, "%s:%s %s %s %s 0 0\n",
@@ -261,8 +257,8 @@ write_generic_dkrmount(FILE *ef, char *hn, fsmount *fp)
 static struct os_fstab_type *
 find_fstab_type(host *hp)
 {
-  struct os_fstab_type *op = 0;
-  char *os_name = 0;
+  struct os_fstab_type *op = NULL;
+  char *os_name = NULL;
 
 again:;
   if (os_name == 0) {
diff --git a/hlfsd/Makefile.am b/hlfsd/Makefile.am
new file mode 100644
index 000000000000..959cd8daede4
--- /dev/null
+++ b/hlfsd/Makefile.am
@@ -0,0 +1,43 @@
+## Process this file with automake to produce Makefile.in
+
+# Package: am-utils
+# Level: Makefile for hlfsd/ directory
+# Author: Erez Zadok
+
+sbin_PROGRAMS = hlfsd
+
+# man pages
+man_MANS = hlfsd.8
+
+# headers this depends on, not to be installed
+noinst_HEADERS = hlfsd.h
+
+hlfsd_SOURCES = 	\
+	hlfsd.c		\
+	homedir.c	\
+	nfs_prot_svc.c	\
+	stubs.c
+
+LDADD = ../libamu/libamu.la
+
+AM_CPPFLAGS = -I$(top_srcdir)/include
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# additional files to distribute and clean
+EXTRA_DIST = $(man_MANS)
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(hlfsd_OBJECTS):				\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
diff --git a/hlfsd/Makefile.in b/hlfsd/Makefile.in
new file mode 100644
index 000000000000..7640b3470bf3
--- /dev/null
+++ b/hlfsd/Makefile.in
@@ -0,0 +1,749 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Package: am-utils
+# Level: Makefile for hlfsd/ directory
+# Author: Erez Zadok
+
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
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+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
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+      *\\[\ \	]*) \
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+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
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+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
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+      -*I?*) strip_trailopt 'I';; \
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+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
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+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = hlfsd$(EXEEXT)
+subdir = hlfsd
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs $(top_srcdir)/depcomp \
+	$(noinst_HEADERS)
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
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+	$(top_srcdir)/configure.ac
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+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"
+PROGRAMS = $(sbin_PROGRAMS)
+am_hlfsd_OBJECTS = hlfsd.$(OBJEXT) homedir.$(OBJEXT) \
+	nfs_prot_svc.$(OBJEXT) stubs.$(OBJEXT)
+hlfsd_OBJECTS = $(am_hlfsd_OBJECTS)
+hlfsd_LDADD = $(LDADD)
+hlfsd_DEPENDENCIES = ../libamu/libamu.la
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
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+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+SOURCES = $(hlfsd_SOURCES)
+DIST_SOURCES = $(hlfsd_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
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+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
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+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
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+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
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+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
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+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+ETAGS = etags
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+AMD_FS_OBJS = @AMD_FS_OBJS@
+AMD_INFO_OBJS = @AMD_INFO_OBJS@
+AMTAR = @AMTAR@
+AMU_AUTOFS_PROT_HEADER = @AMU_AUTOFS_PROT_HEADER@
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AMU_LIB_OBJS = @AMU_LIB_OBJS@
+AMU_NFS_PROT_HEADER = @AMU_NFS_PROT_HEADER@
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+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
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+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIBTOOL_LDFLAGS = @LIBTOOL_LDFLAGS@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
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+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PERL = @PERL@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNMOUNT_PROGRAM = @UNMOUNT_PROGRAM@
+VERSION = @VERSION@
+WRAPLIB = @WRAPLIB@
+YACC = @YACC@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
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+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
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+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
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+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
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+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# man pages
+man_MANS = hlfsd.8
+
+# headers this depends on, not to be installed
+noinst_HEADERS = hlfsd.h
+hlfsd_SOURCES = \
+	hlfsd.c		\
+	homedir.c	\
+	nfs_prot_svc.c	\
+	stubs.c
+
+LDADD = ../libamu/libamu.la
+AM_CPPFLAGS = -I$(top_srcdir)/include
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# additional files to distribute and clean
+EXTRA_DIST = $(man_MANS)
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu hlfsd/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu hlfsd/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-sbinPROGRAMS: $(sbin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sbindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sbindir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	 || test -f $$p1 \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(sbindir)$$dir'"; \
+	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-sbinPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
+	@list='$(sbin_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+
+hlfsd$(EXEEXT): $(hlfsd_OBJECTS) $(hlfsd_DEPENDENCIES) $(EXTRA_hlfsd_DEPENDENCIES) 
+	@rm -f hlfsd$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(hlfsd_OBJECTS) $(hlfsd_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hlfsd.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/homedir.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfs_prot_svc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stubs.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+install-man8: $(man_MANS)
+	@$(NORMAL_INSTALL)
+	@list1=''; \
+	list2='$(man_MANS)'; \
+	test -n "$(man8dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man8dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man8dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.8[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+	  fi; \
+	done; \
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man8dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man8dir)" || exit $$?; }; \
+	done; }
+
+uninstall-man8:
+	@$(NORMAL_UNINSTALL)
+	@list=''; test -n "$(man8dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.8[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man8dir)'; $(am__uninstall_files_from_dir)
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS) $(MANS) $(HEADERS)
+installdirs:
+	for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man8
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
+
+uninstall-man: uninstall-man8
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-sbinPROGRAMS cscopelist-am ctags ctags-am \
+	distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-man8 install-pdf \
+	install-pdf-am install-ps install-ps-am install-sbinPROGRAMS \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+	uninstall-man uninstall-man8 uninstall-sbinPROGRAMS
+
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(hlfsd_OBJECTS):				\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/hlfsd/hlfsd.8 b/hlfsd/hlfsd.8
index 8c6fb49a9893..aadc8e716f80 100644
--- a/hlfsd/hlfsd.8
+++ b/hlfsd/hlfsd.8
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1997-2006 Erez Zadok
+.\" Copyright (c) 1997-2014 Erez Zadok
 .\" Copyright (c) 1989 Jan-Simon Pendry
 .\" Copyright (c) 1989 Imperial College of Science, Technology & Medicine
 .\" Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgment:
-.\"      This product includes software developed by the University of
-.\"      California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -36,7 +32,8 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\" $Id: hlfsd.8,v 1.11.2.1 2006/01/02 18:48:25 ezk Exp $
+.\"
+.\" File: am-utils/hlfsd/hlfsd.8
 .\"
 .\" HLFSD was written at Columbia University Computer Science Department, by
 .\" Erez Zadok <ezk@cs.columbia.edu> and Alexander Dupuy <dupuy@smarts.com>
@@ -285,16 +282,16 @@ symbolic link returned by
 points if it is unable to verify the that
 user's home directory is accessible.
 .SH "SEE ALSO"
-.BR amd (8),
-.BR automount (8),
-.BR cron(8),
+.BR mail(1),
 .BR getgrent (3),
 .BR getpwent (3),
-.BR mail(1),
 .BR mnttab (4),
-.BR mount (8),
-.BR mtab (5),
 .BR passwd (4),
+.BR mtab (5),
+.BR amd (8),
+.BR automount (8),
+.BR cron(8),
+.BR mount (8),
 .BR sendmail (8),
 .BR umount (8).
 .LP
diff --git a/hlfsd/hlfsd.c b/hlfsd/hlfsd.c
index 8703f5982c5e..686bb63db239 100644
--- a/hlfsd/hlfsd.c
+++ b/hlfsd/hlfsd.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -82,7 +78,7 @@ char *alt_spooldir = ALT_SPOOLDIR;
 char *home_subdir = HOME_SUBDIR;
 char *logfile = DEFAULT_LOGFILE;
 char *passwdfile = NULL;	/* alternate passwd file to use */
-char *slinkname = 0;
+char *slinkname = NULL;
 char hostname[MAXHOSTNAMELEN + 1] = "localhost";
 u_int cache_interval = DEFAULT_CACHE_INTERVAL;
 gid_t hlfs_gid = (gid_t) INVALIDID;
@@ -102,6 +98,7 @@ char *mnttab_file_name = NULL;
 
 /* forward declarations */
 void hlfsd_going_down(int rc);
+void fatalerror(char *str);
 
 
 static void
@@ -260,9 +257,6 @@ main(int argc, char *argv[])
       opterrs++;
     }
 
-  /* set some default debugging options */
-  if (xlog_level_init == ~0)
-    switch_option("");
   /* need my pid before any dlog/plog */
   am_set_mypid();
 #ifdef DEBUG
@@ -312,7 +306,11 @@ main(int argc, char *argv[])
   }
 
   /* get hostname for logging and open log before we reset umask */
-  gethostname(hostname, sizeof(hostname));
+  if (gethostname(hostname, sizeof(hostname)) == -1) {
+    fprintf(stderr, "%s: gethostname failed \"%s\".\n",
+	    am_get_progname(), strerror(errno));
+    exit(1);
+  }
   hostname[sizeof(hostname) - 1] = '\0';
   if ((dot = strchr(hostname, '.')) != NULL)
     *dot = '\0';
@@ -418,11 +416,8 @@ main(int argc, char *argv[])
   /*
    * Register hlfsd as an nfs service with the portmapper.
    */
-#ifdef HAVE_TRANSPORT_TYPE_TLI
-  ret = create_nfs_service(&soNFS, &nfs_port, &nfsxprt, nfs_program_2);
-#else /* not HAVE_TRANSPORT_TYPE_TLI */
-  ret = create_nfs_service(&soNFS, &nfs_port, &nfsxprt, nfs_program_2);
-#endif /* not HAVE_TRANSPORT_TYPE_TLI */
+  ret = create_nfs_service(&soNFS, &nfs_port, &nfsxprt, nfs_program_2,
+    NFS_VERSION);
   if (ret != 0)
     fatal("cannot create NFS service");
 
@@ -450,10 +445,10 @@ main(int argc, char *argv[])
 #endif /* not HAVE_SIGACTION */
 
   /*
-   * In the parent, if -D daemon, we don't need to
+   * In the parent, if -D nodaemon, we don't need to
    * set this signal handler.
    */
-  if (!amuDebug(D_DAEMON)) {
+  if (amuDebug(D_DAEMON)) {
     s = -99;
     while (stoplight != SIGUSR2) {
       plog(XLOG_INFO, "parent waits for child to setup (stoplight=%d)", stoplight);
@@ -628,10 +623,10 @@ main(int argc, char *argv[])
 
   plog(XLOG_INFO, "hlfsd ready to serve");
   /*
-   * If asked not to fork a daemon (-D daemon), then hlfsd_init()
+   * If asked not to fork a daemon (-D nodaemon), then hlfsd_init()
    * will not run svc_run.  We must start svc_run here.
    */
-  if (amuDebug(D_DAEMON)) {
+  if (!amuDebug(D_DAEMON)) {
     plog(XLOG_DEBUG, "starting no-daemon debugging svc_run");
     svc_run();
   }
@@ -656,9 +651,9 @@ hlfsd_init(void)
   hlfsd_init_filehandles();
 
   /*
-   * If not -D daemon then we must fork.
+   * If -D daemon then we must fork.
    */
-  if (!amuDebug(D_DAEMON))
+  if (amuDebug(D_DAEMON))
     child = fork();
 
   if (child < 0)
@@ -745,17 +740,17 @@ hlfsd_init(void)
 # endif /* not defined(DEBUG) || defined(DEBUG_PRINT) */
 #endif /* not HAVE_SIGACTION */
 
-  if (setitimer(ITIMER_REAL, &reloadinterval, (struct itimerval *) 0) < 0)
+  if (setitimer(ITIMER_REAL, &reloadinterval, (struct itimerval *) NULL) < 0)
     fatal("setitimer: %m");
 
   clocktime(&startup);
 
   /*
-   * If not -D daemon, then start serving here in the child,
-   * and the parent will exit.  But if -D daemon, then
+   * If -D daemon, then start serving here in the child,
+   * and the parent will exit.  But if -D nodaemon, then
    * skip this code and make sure svc_run is entered elsewhere.
    */
-  if (!amuDebug(D_DAEMON)) {
+  if (amuDebug(D_DAEMON)) {
     /*
      * Dissociate from the controlling terminal
      */
@@ -839,7 +834,7 @@ cleanup(int signum)
   struct stat stbuf;
   int umount_result;
 
-  if (!amuDebug(D_DAEMON)) {
+  if (amuDebug(D_DAEMON)) {
     if (getpid() != masterpid)
       return;
 
@@ -865,7 +860,7 @@ cleanup(int signum)
     break;
   }
 
-  if (!amuDebug(D_DAEMON)) {
+  if (amuDebug(D_DAEMON)) {
     plog(XLOG_INFO, "cleanup(): killing processes and terminating");
     kill(masterpid, SIGKILL);
     kill(serverpid, SIGKILL);
diff --git a/hlfsd/hlfsd.h b/hlfsd/hlfsd.h
index ed136b6f2306..d5eefedfa61b 100644
--- a/hlfsd/hlfsd.h
+++ b/hlfsd/hlfsd.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/hlfsd/homedir.c b/hlfsd/homedir.c
index d60c39f2c2cb..462b42380ca3 100644
--- a/hlfsd/homedir.c
+++ b/hlfsd/homedir.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -133,9 +129,10 @@ homedir(int userid, int groupid)
   }
 
   /*
-   * only run this forking code if did not ask for -D fork
+   * Only run this forking code if ask for -D fork (default).
+   * Disable forking using -D nofork.
    */
-  if (!amuDebug(D_FORK)) {
+  if (amuDebug(D_FORK)) {
     /* fork child to process request if none in progress */
     if (found->child && kill(found->child, 0))
       found->child = 0;
@@ -265,13 +262,14 @@ delay(uid2home_t *found, int secs)
 {
   struct timeval tv;
 
-  dlog("delaying on child %ld for %d seconds", (long) found->child, secs);
+  if (found)
+    dlog("delaying on child %ld for %d seconds", (long) found->child, secs);
 
   tv.tv_usec = 0;
 
   do {
     tv.tv_sec = secs;
-    if (select(0, 0, 0, 0, &tv) == 0)
+    if (select(0, NULL, NULL, NULL, &tv) == 0)
       break;
   } while (--secs && found->child);
 }
@@ -292,7 +290,7 @@ interlock(int signum)
 #ifdef HAVE_WAITPID
   while ((child = waitpid((pid_t) -1, &status, WNOHANG)) > 0) {
 #else /* not HAVE_WAITPID */
-  while ((child = wait3(&status, WNOHANG, (struct rusage *) 0)) > 0) {
+  while ((child = wait3(&status, WNOHANG, (struct rusage *) NULL)) > 0) {
 #endif /* not HAVE_WAITPID */
 
     /* high chances this was the last child forked */
@@ -560,7 +558,7 @@ plt_init(void)
       int len;
       if (root_home)
 	XFREE(root_home);
-      root_home = strdup(pent_p->pw_dir);
+      root_home = xstrdup(pent_p->pw_dir);
       len = strlen(root_home);
       /* remove any trailing '/' chars from root's home (even if just one) */
       while (len > 0 && root_home[len - 1] == '/') {
@@ -577,7 +575,7 @@ plt_init(void)
 	unt_compare_fxn);
 
   if (!root_home)
-    root_home = strdup("");
+    root_home = xstrdup("");
 
   plog(XLOG_INFO, "password map read and sorted");
 }
@@ -672,14 +670,14 @@ table_add(u_int u, const char *h, const char *n)
     }
 
   /* add new password entry */
-  pwtab[cur_pwtab_num].home = strdup(h);
+  pwtab[cur_pwtab_num].home = xstrdup(h);
   pwtab[cur_pwtab_num].child = 0;
   pwtab[cur_pwtab_num].last_access_time = 0;
   pwtab[cur_pwtab_num].last_status = 0;	/* assume best: used homedir */
   pwtab[cur_pwtab_num].uid = u;
 
   /* add new userhome entry */
-  untab[cur_pwtab_num].username = strdup(n);
+  untab[cur_pwtab_num].username = xstrdup(n);
 
   /* just a second pointer */
   pwtab[cur_pwtab_num].uname = untab[cur_pwtab_num].username;
diff --git a/hlfsd/nfs_prot_svc.c b/hlfsd/nfs_prot_svc.c
index 8cea0dca700d..babaa846a224 100644
--- a/hlfsd/nfs_prot_svc.c
+++ b/hlfsd/nfs_prot_svc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/hlfsd/stubs.c b/hlfsd/stubs.c
index 3b31043efc20..b26e5f4dc637 100644
--- a/hlfsd/stubs.c
+++ b/hlfsd/stubs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -137,7 +133,7 @@ nfsproc_getattr_2_svc(am_nfs_fh *argp, struct svc_req *rqstp)
       clocktime(&rootfattr.na_mtime);
       rootfattr.na_uid = uid;
     }
-#endif
+#endif /* 0 */
     res.ns_status = NFS_OK;
     res.ns_u.ns_attr_u = rootfattr;
   } else if (eq_fh(argp, &slink)) {
@@ -240,7 +236,7 @@ nfsproc_lookup_2_svc(nfsdiropargs *argp, struct svc_req *rqstp)
 	clocktime(&rootfattr.na_mtime);
 	rootfattr.na_uid = uid;
       }
-#endif
+#endif /* 0 */
       res.dr_u.dr_drok_u.drok_fhandle = root;
       res.dr_u.dr_drok_u.drok_attributes = rootfattr;
       res.dr_status = NFS_OK;
@@ -306,7 +302,7 @@ nfsproc_readlink_2_svc(am_nfs_fh *argp, struct svc_req *rqstp)
   uid_t userid = (uid_t) INVALIDID;
   gid_t groupid = hlfs_gid + 1;	/* anything not hlfs_gid */
   int retval = 0;
-  char *path_val = (char *) NULL;
+  char *path_val = NULL;
   char *username;
   static uid_t last_uid = (uid_t) INVALIDID;
 
@@ -327,7 +323,7 @@ nfsproc_readlink_2_svc(am_nfs_fh *argp, struct svc_req *rqstp)
        * processing, by getting a NULL returned as a
        * "special".  Child returns result.
        */
-      return (nfsreadlinkres *) NULL;
+      return NULL;
     }
 
   } else {			/* check if asked for user mailbox */
@@ -373,14 +369,15 @@ nfsproc_readlink_2_svc(am_nfs_fh *argp, struct svc_req *rqstp)
     retval = 0;
 
   /*
-   * If asked for -D fork, then must return the value,
+   * If asked for -D nofork, then must return the value,
    * NOT exit, or else the main hlfsd server exits.
+   * If -D fork (default), then we do want to exit from the process.
    * Bug: where is that status information being collected?
    */
   if (amuDebug(D_FORK))
+    exit(retval);
+  else
     return &res;
-
-  exit(retval);
 }
 
 
@@ -478,7 +475,7 @@ nfsreaddirres *
 nfsproc_readdir_2_svc(nfsreaddirargs *argp, struct svc_req *rqstp)
 {
   static nfsreaddirres res;
-  static nfsentry slinkent = {SLINKID, 0, {SLINKCOOKIE}};
+  static nfsentry slinkent = {SLINKID, NULL, {SLINKCOOKIE}};
   static nfsentry dotdotent = {ROOTID, "..", {DOTDOTCOOKIE}, &slinkent};
   static nfsentry dotent = {ROOTID, ".", {DOTCOOKIE}, &dotdotent};
 
@@ -501,7 +498,7 @@ nfsproc_readdir_2_svc(nfsreaddirargs *argp, struct svc_req *rqstp)
       res.rdr_u.rdr_reply_u.dl_entries = &slinkent;
       break;
     case SLINKCOOKIE:
-      res.rdr_u.rdr_reply_u.dl_entries = (nfsentry *) 0;
+      res.rdr_u.rdr_reply_u.dl_entries = (nfsentry *) NULL;
       break;
     }
     res.rdr_u.rdr_reply_u.dl_eof = TRUE;
diff --git a/include/am_compat.h b/include/am_compat.h
index dc3b71d74468..3463f3fa591c 100644
--- a/include/am_compat.h
+++ b/include/am_compat.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -90,6 +86,10 @@
 # define MNTTAB_OPT_NOAC "noac"
 #endif /* defined(MNT2_NFS_OPT_NOAC) && !defined(MNTTAB_OPT_NOAC) */
 
+#if defined(MNT2_NFS_OPT_NOACL) && !defined(MNTTAB_OPT_NOACL)
+# define MNTTAB_OPT_NOACL "noacl"
+#endif /* defined(MNT2_NFS_OPT_NOACL) && !defined(MNTTAB_OPT_NOACL) */
+
 #if defined(MNT2_NFS_OPT_NOCONN) && !defined(MNTTAB_OPT_NOCONN)
 # define MNTTAB_OPT_NOCONN "noconn"
 # ifndef MNTTAB_OPT_CONN
@@ -176,10 +176,30 @@
 #if defined(MNT2_CDFS_OPT_GENS) && !defined(MNTTAB_OPT_GENS)
 # define MNTTAB_OPT_GENS "gens"
 #endif /* defined(MNT2_CDFS_OPT_GENS) && !defined(MNTTAB_OPT_GENS) */
+
 #if defined(MNT2_CDFS_OPT_EXTATT) && !defined(MNTTAB_OPT_EXTATT)
 # define MNTTAB_OPT_EXTATT "extatt"
 #endif /* defined(MNT2_CDFS_OPT_EXTATT) && !defined(MNTTAB_OPT_EXTATT) */
 
+#if defined(MNT2_CDFS_OPT_NOJOLIET) && !defined(MNTTAB_OPT_NOJOLIET)
+# define MNTTAB_OPT_NOJOLIET "nojoliet"
+#endif /* defined(MNT2_CDFS_OPT_NOJOLIET) && !defined(MNTTAB_OPT_NOJOLIET) */
+
+#if defined(MNT2_CDFS_OPT_NOCASETRANS) && !defined(MNTTAB_OPT_NOCASETRANS)
+# define MNTTAB_OPT_NOCASETRANS "nocasetrans"
+#endif /* defined(MNT2_CDFS_OPT_NOCASETRANS) && !defined(MNTTAB_OPT_NOCASETRANS) */
+
+#if defined(MNT2_CDFS_OPT_RRCASEINS) && !defined(MNTTAB_OPT_RRCASEINS)
+# define MNTTAB_OPT_RRCASEINS "rrcaseins"
+#endif /* defined(MNT2_CDFS_OPT_RRCASEINS) && !defined(MNTTAB_OPT_RRCASEINS) */
+
+/*
+ * Complete MNTTAB_OPT_* options based on MNT2_UDF_OPT_* mount options.
+ */
+#if defined(MNT2_UDF_OPT_CLOSESESSION) && !defined(MNTTAB_OPT_CLOSESESSION)
+# define MNTTAB_OPT_CLOSESESSION "closesession"
+#endif /* defined(MNT2_UDF_OPT_CLOSESESSION) && !defined(MNTTAB_OPT_CLOSESESSION) */
+
 /*
  * Complete MNTTAB_OPT_* options based on MNT2_PCFS_OPT_* mount options.
  */
@@ -236,6 +256,29 @@
 # define MNTTAB_OPT_SYNC "sync"
 #endif /* defined(MNT2_GEN_OPT_SYNC) && !defined(MNTTAB_OPT_SYNC) */
 
+#if defined(MNT2_GEN_OPT_LOG) && !defined(MNTTAB_OPT_LOG)
+# define MNTTAB_OPT_LOG "log"
+#endif /* defined(MNT2_GEN_OPT_LOG) && !defined(MNTTAB_OPT_LOG) */
+
+#if defined(MNT2_GEN_OPT_NOATIME) && !defined(MNTTAB_OPT_NOATIME)
+# define MNTTAB_OPT_NOATIME "noatime"
+#endif /* defined(MNT2_GEN_OPT_NOATIME) && !defined(MNTTAB_OPT_NOATIME) */
+
+#if defined(MNT2_GEN_OPT_NODEVMTIME) && !defined(MNTTAB_OPT_NODEVMTIME)
+# define MNTTAB_OPT_NODEVMTIME "nodevmtime"
+#endif /* defined(MNT2_GEN_OPT_NODEVMTIME) && !defined(MNTTAB_OPT_NODEVMTIME) */
+
+#if defined(MNT2_GEN_OPT_SOFTDEP) && !defined(MNTTAB_OPT_SOFTDEP)
+# define MNTTAB_OPT_SOFTDEP "softdep"
+#endif /* defined(MNT2_GEN_OPT_SOFTDEP) && !defined(MNTTAB_OPT_SOFTDEP) */
+
+#if defined(MNT2_GEN_OPT_SYMPERM) && !defined(MNTTAB_OPT_SYMPERM)
+# define MNTTAB_OPT_SYMPERM "symperm"
+#endif /* defined(MNT2_GEN_OPT_SYMPERM) && !defined(MNTTAB_OPT_SYMPERM) */
+
+#if defined(MNT2_GEN_OPT_UNION) && !defined(MNTTAB_OPT_UNION)
+# define MNTTAB_OPT_UNION "union"
+#endif /* defined(MNT2_GEN_OPT_UNION) && !defined(MNTTAB_OPT_UNION) */
 
 /*
  * Add missing MNTTAB_OPT_* options.
@@ -298,6 +341,20 @@
 # define MNTTAB_OPT_DIRMASK "dirmask"
 #endif /* not MNTTAB_OPT_DIRMASK */
 
+/* useful for udf mounts */
+#ifndef MNTTAB_OPT_USER
+# define MNTTAB_OPT_USER "user"
+#endif /* not MNTTAB_OPT_USER */
+#ifndef MNTTAB_OPT_GROUP
+# define MNTTAB_OPT_GROUP "group"
+#endif /* not MNTTAB_OPT_GROUP */
+#ifndef MNTTAB_OPT_GMTOFF
+# define MNTTAB_OPT_GMTOFF "gmtoff"
+#endif /* not MNTTAB_OPT_GMTOFF */
+#ifndef MNTTAB_OPT_SESSIONNR
+# define MNTTAB_OPT_SESSIONNR "sessionnr"
+#endif /* not MNTTAB_OPT_SESSIONNR */
+
 /*
  * Incomplete filesystem definitions (sunos4, irix6, solaris2)
  */
@@ -335,18 +392,32 @@ struct hsfs_args {
 #endif /* defined(HAVE_FS_UFS) && !defined(ufs_args_t) */
 
 /*
+ * if does not define struct udf_args, assume integer bit-field (linux)
+ */
+#if defined(HAVE_FS_UDF) && !defined(udf_args_t)
+# define udf_args_t u_int
+#endif /* defined(HAVE_FS_UDF) && !defined(udf_args_t) */
+
+/*
  * if does not define struct efs_args, assume integer bit-field (linux)
  */
 #if defined(HAVE_FS_EFS) && !defined(efs_args_t)
 # define efs_args_t u_int
 #endif /* defined(HAVE_FS_EFS) && !defined(efs_args_t) */
 
+#if defined(HAVE_FS_TMPFS) && !defined(tmpfs_args_t)
+# define tmpfs_args_t u_int
+#endif /* defined(HAVE_FS_TMPFS) && !defined(tmpfs_args_t) */
+
 /*
  * if does not define struct xfs_args, assume integer bit-field (linux)
  */
 #if defined(HAVE_FS_XFS) && !defined(xfs_args_t)
 # define xfs_args_t u_int
 #endif /* defined(HAVE_FS_XFS) && !defined(xfs_args_t) */
+#if defined(HAVE_FS_EXT) && !defined(ext_args_t)
+# define ext_args_t u_int
+#endif /* defined(HAVE_FS_EXT) && !defined(ext_args_t) */
 
 #if defined(HAVE_FS_AUTOFS) && defined(MOUNT_TYPE_AUTOFS) && !defined(MNTTYPE_AUTOFS)
 # define MNTTYPE_AUTOFS "autofs"
@@ -366,6 +437,14 @@ struct hsfs_args {
 #endif /* not HAVE_FS_NFS3 */
 
 /*
+ * If NFS4, then make sure that the "sec" mnttab option is available.
+ */
+#ifdef HAVE_FS_NFS4
+# ifndef MNTTAB_OPT_SEC
+#  define MNTTAB_OPT_SEC "sec"
+# endif /* not MNTTAB_OPT_SEC */
+#endif /* not HAVE_FS_NFS4 */
+/*
  * If loop device (header file) exists, define mount table option
  */
 #if defined(HAVE_LOOP_DEVICE) && !defined(MNTTAB_OPT_LOOP)
diff --git a/include/am_defs.h b/include/am_defs.h
index c2185dbfd3e6..0e7f0099517f 100644
--- a/include/am_defs.h
+++ b/include/am_defs.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -65,7 +61,7 @@
 #  define strchr index
 #  define strrchr rindex
 # endif /* not HAVE_STRCHR */
-char *strchr(), *strrchr(), *strdup();
+char *strchr(), *strrchr();
 #endif /* not STDC_HEADERS */
 
 /*
@@ -86,6 +82,14 @@ char *strchr(), *strrchr(), *strdup();
 # endif /* __GNUC__ < 2 ... */
 #endif /* not __attribute__ */
 
+#define __IGNORE(result) \
+    __ignore((unsigned long)result)
+
+static inline void
+__ignore(unsigned long result) {
+    (void)&result;
+}
+
 /*
  * How to handle signals of any type
  */
@@ -132,11 +136,19 @@ struct sigevent;
 /*
  * Big-endian or little-endian?
  */
-#ifdef WORDS_BIGENDIAN
-# define ARCH_ENDIAN "big"
-#else /* not WORDS_BIGENDIAN */
-# define ARCH_ENDIAN "little"
-#endif /* not WORDS_BIGENDIAN */
+#ifndef BYTE_ORDER
+# if defined(WORDS_BIGENDIAN)
+#  define ARCH_ENDIAN "big"
+# else /* not WORDS_BIGENDIAN */
+#  define ARCH_ENDIAN "little"
+# endif /* not WORDS_BIGENDIAN */
+#else
+# if BYTE_ORDER == BIG_ENDIAN
+#  define ARCH_ENDIAN "big"
+# else
+#  define ARCH_ENDIAN "little"
+# endif
+#endif
 
 /*
  * Actions to take if HAVE_SYS_TYPES_H is defined.
@@ -207,12 +219,6 @@ struct sigevent;
  * Actions to take if HAVE_FCNTL_H is defined.
  */
 #if HAVE_FCNTL_H
-# ifdef HAVE_LINUX_LOOP_H
-/* so I can mount large files as loop devices */
-/* XXX: need to move these two LARGEFILE defines to a better place */
-#  define _LARGEFILE64_SOURCE
-#  define __USE_LARGEFILE64
-# endif /* HAVE_LINUX_LOOP_H */
 # include <fcntl.h>
 #endif /* HAVE_FCNTL_H */
 
@@ -316,14 +322,6 @@ typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...));
 #endif /* HAVE_MNTENT_H */
 
 /*
- * Actions to take if <sys/errno.h> exists.
- */
-#ifdef HAVE_SYS_ERRNO_H
-# include <sys/errno.h>
-extern int errno;
-#endif /* HAVE_SYS_ERRNO_H */
-
-/*
  * Actions to take if <sys/fsid.h> exists.
  */
 #ifdef HAVE_SYS_FSID_H
@@ -859,6 +857,10 @@ struct sockaddr_dl;
 #ifdef HAVE_SYS_FS_TMP_H
 # include <sys/fs/tmp.h>
 #endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
 
 /*
  * Actions to take if <sys/fs/ufs_mount.h> exists.
@@ -879,6 +881,9 @@ struct sockaddr_dl;
 #ifdef HAVE_SYS_FS_EFS_CLNT_H
 # include <sys/fs/efs_clnt.h>
 #endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
 
 /*
  * Actions to take if <sys/fs/xfs_clnt.h> exists.
@@ -920,6 +925,14 @@ struct sockaddr_dl;
  */
 #ifdef HAVE_ERRNO_H
 # include <errno.h>
+#else
+/*
+ * Actions to take if <sys/errno.h> exists.
+ */
+# ifdef HAVE_SYS_ERRNO_H
+#  include <sys/errno.h>
+extern int errno;
+# endif /* HAVE_SYS_ERRNO_H */
 #endif /* HAVE_ERRNO_H */
 
 /*
@@ -951,6 +964,13 @@ struct sockaddr_dl;
 #endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
 
 /*
+ * Actions to take if <fs/udf/udf_mount.h> exists.
+ */
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
+/*
  * Actions to take if <mount.h> exists.
  */
 #ifdef HAVE_MOUNT_H
@@ -1510,14 +1530,6 @@ extern unsigned int sleep(unsigned int seconds);
 extern int strcasecmp(const char *s1, const char *s2);
 #endif /* not HAVE_EXTERN_STRCASECMP */
 
-#ifndef HAVE_EXTERN_STRDUP
-/*
- * define this extern even if function does not exist, for it will
- * be filled in by libamu/strdup.c
- */
-extern char *strdup(const char *s);
-#endif /* not HAVE_EXTERN_STRDUP */
-
 #ifndef HAVE_EXTERN_STRLCAT
 /*
  * define this extern even if function does not exist, for it will
diff --git a/include/am_utils.h b/include/am_utils.h
index b7e55ce33e2c..0de881ad8c85 100644
--- a/include/am_utils.h
+++ b/include/am_utils.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -109,8 +105,14 @@
 #define	XLOG_DEBUG	0x0020
 #define	XLOG_MAP	0x0040
 #define	XLOG_STATS	0x0080
-#define XLOG_DEFSTR	"all,nomap,nostats"	/* Default log options */
+/* log option compositions */
+#define XLOG_MASK	0x00ff	/* mask for all flags */
+#define XLOG_MANDATORY	(XLOG_FATAL|XLOG_ERROR)	/* cannot turn these off */
 #define XLOG_ALL	(XLOG_FATAL|XLOG_ERROR|XLOG_USER|XLOG_WARNING|XLOG_INFO|XLOG_MAP|XLOG_STATS)
+/* default: fatal + error + user + warning + info */
+#define XLOG_DEFAULT	(XLOG_MASK & (XLOG_ALL & ~XLOG_MAP & ~XLOG_STATS))
+
+/* default: no logging options */
 
 #define NO_SUBNET	"notknown"   /* default subnet name for no subnet */
 #define	NEXP_AP		(1022)			/* gdmr: was 254 */
@@ -258,8 +260,6 @@ extern pid_t am_mypid;
 
 extern int foreground;		/* Foreground process */
 extern int orig_umask;		/* umask() on startup */
-extern int xlog_level;		/* Logging level */
-extern int xlog_level_init;
 extern serv_state amd_state;	/* Should we go now */
 extern struct in_addr myipaddr;	/* (An) IP address of this host */
 extern struct opt_tab xlog_opt[];
@@ -278,15 +278,17 @@ extern char *get_version_string(void);
 extern char *inet_dquad(char *, size_t, u_long);
 extern char *print_wires(void);
 extern char *str3cat(char *, char *, char *, char *);
+extern char *strvcat(const char *, ...);
 extern char *strealloc(char *, char *);
 extern char *strip_selectors(char *, char *);
 extern char *strnsave(const char *, int);
 extern int amu_close(int fd);
 extern int bind_resv_port(int, u_short *);
-extern int cmdoption(char *, struct opt_tab *, int *);
+extern int cmdoption(char *, struct opt_tab *, u_int *);
 extern int compute_automounter_mount_flags(mntent_t *);
 extern int compute_mount_flags(mntent_t *);
-extern int get_amd_program_number(void);
+extern void discard_nfs_args(void *, u_long);
+extern u_long get_amd_program_number(void);
 extern int getcreds(struct svc_req *, uid_t *, gid_t *, SVCXPRT *);
 extern int hasmntval(mntent_t *, char *);
 extern unsigned int hasmntvalerr(mntent_t *, char *, int *);
@@ -300,6 +302,9 @@ extern int make_rpc_packet(char *, int, u_long, struct rpc_msg *, voidp, XDRPROC
 extern int mkdirs(char *, int);
 extern int mount_fs(mntent_t *, int, caddr_t, int, MTYPE_TYPE, u_long, const char *, const char *, int);
 extern void nfs_program_2(struct svc_req *rqstp, SVCXPRT *transp);
+extern void nfs_program_3(struct svc_req *rqstp, SVCXPRT *transp);
+#define get_nfs_dispatcher_version(a) \
+    ((a) == nfs_program_2 ? NFS_VERSION : NFS_VERSION3)
 extern int pickup_rpc_reply(voidp, int, voidp, XDRPROC_T_TYPE);
 extern int switch_option(char *);
 extern int switch_to_logfile(char *logfile, int orig_umask, int truncate_log);
@@ -320,14 +325,16 @@ extern void plog(int, const char *,...)
      __attribute__ ((__format__ (__printf__, 2, 3)));
 extern void rmdirs(char *);
 extern void rpc_msg_init(struct rpc_msg *, u_long, u_long, u_long);
-extern void set_amd_program_number(int program);
+extern void set_amd_program_number(u_long program);
 extern void show_opts(int ch, struct opt_tab *);
 extern void unregister_amq(void);
 extern voidp xmalloc(int);
 extern voidp xrealloc(voidp, int);
 extern voidp xzalloc(int);
+extern char *xstrdup(const char *);
 extern int check_pmap_up(char *host, struct sockaddr_in* sin);
-extern u_long get_nfs_version(char *host, struct sockaddr_in *sin, u_long nfs_version, const char *proto);
+extern u_long get_nfs_version(char *host, struct sockaddr_in *sin, u_long nfs_version, const char *proto, u_long def);
+extern int nfs_valid_version(u_long vers);
 extern long get_server_pid(void);
 extern void setup_sighandler(int signum, void (*handler)(int));
 extern time_t clocktime(nfstime *nt);
@@ -367,9 +374,10 @@ extern void write_mntent(mntent_t *, const char *);
 extern int syslogging;
 #endif /* defined(HAVE_SYSLOG_H) || defined(HAVE_SYS_SYSLOG_H) */
 
-extern void compute_nfs_args(nfs_args_t *nap, mntent_t *mntp, int genflags, struct netconfig *nfsncp, struct sockaddr_in *ip_addr, u_long nfs_version, char *nfs_proto, am_nfs_handle_t *fhp, char *host_name, char *fs_name);
+extern void compute_nfs_args(void *nap, mntent_t *mntp, int genflags, struct netconfig *nfsncp, struct sockaddr_in *ip_addr, u_long nfs_version, char *nfs_proto, am_nfs_handle_t *fhp, char *host_name, char *fs_name);
+extern void destroy_nfs_args(void *nap, u_long nfs_version);
 extern int create_amq_service(int *udp_soAMQp, SVCXPRT **udp_amqpp, struct netconfig **udp_amqncpp, int *tcp_soAMQp, SVCXPRT **tcp_amqpp, struct netconfig **tcp_amqncpp, u_short preferred_amq_port);
-extern int create_nfs_service(int *soNFSp, u_short *nfs_portp, SVCXPRT **nfs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp));
+extern int create_nfs_service(int *soNFSp, u_short *nfs_portp, SVCXPRT **nfs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp), u_long nfs_version);
 extern int amu_svc_register(SVCXPRT *, u_long, u_long, void (*)(struct svc_req *, SVCXPRT *), u_long, struct netconfig *);
 
 #ifdef HAVE_TRANSPORT_TYPE_TLI
@@ -392,8 +400,14 @@ extern int unregister_autofs_service(char *autofs_conftype);
 
 
 /*
- * Network File System: the new generation
- * NFS V.3
+ * Network File System: the old faithful generation NFS V.2
+ */
+#ifndef NFS_VERSION2
+# define NFS_VERSION2 ((u_int) 2)
+#endif /* not NFS_VERSION2 */
+
+/*
+ * Network File System: the not so new anymore generation NFS V.3
  */
 #ifdef HAVE_FS_NFS3
 # ifndef NFS_VERSION3
@@ -401,6 +415,14 @@ extern int unregister_autofs_service(char *autofs_conftype);
 # endif /* not NFS_VERSION3 */
 #endif /* HAVE_FS_NFS3 */
 
+/*
+ * Network File System: the new generation NFS V.4
+ */
+#ifdef HAVE_FS_NFS4
+# ifndef NFS_VERSION4
+#  define NFS_VERSION4 ((u_int) 4)
+# endif /* not NFS_VERSION4 */
+#endif /* HAVE_FS_NFS4 */
 
 /**************************************************************************/
 /*** DEBUGGING								***/
@@ -412,30 +434,32 @@ extern int unregister_autofs_service(char *autofs_conftype);
 
 #ifdef DEBUG
 
-# define	D_ALL		(~(D_MTAB|D_HRTIME|D_XDRTRACE|D_DAEMON|D_FORK|D_AMQ))
-# define	D_DAEMON	0x0001	/* Don't enter daemon mode */
+# define	D_DAEMON	0x0001	/* Enter daemon mode */
 # define	D_TRACE		0x0002	/* Do protocol trace */
 # define	D_FULL		0x0004	/* Do full trace */
 # define	D_MTAB		0x0008	/* Use local mtab */
-# define	D_AMQ		0x0010	/* Don't register amq program */
+# define	D_AMQ		0x0010	/* Register amq program */
 # define	D_STR		0x0020	/* Debug string munging */
 # ifdef DEBUG_MEM
 #  define	D_MEM		0x0040	/* Trace memory allocations */
 # else /* not DEBUG_MEM */
 #  define	D_MEM		0x0000	/* Dummy */
 # endif /* not DEBUG_MEM */
-# define	D_FORK		0x0080	/* Don't fork server */
-		/* info service specific debugging (hesiod, nis, etc) */
-# define	D_INFO		0x0100
+# define	D_FORK		0x0080	/* Fork server (hlfsd only) */
+# define	D_INFO		0x0100	/* info service specific debugging (hesiod, nis, etc) */
 # define	D_HRTIME	0x0200	/* Print high resolution time stamps */
 # define	D_XDRTRACE	0x0400	/* Trace xdr routines */
 # define	D_READDIR	0x0800	/* Show browsable_dir progress */
-
-/*
- * Test mode is test mode: don't daemonize, don't register amq, don't fork,
- * don't touch system mtab, etc.
- */
-# define	D_TEST	(~(D_MEM|D_STR|D_XDRTRACE))
+/* debug option compositions */
+# define	D_MASK		0x0fff  /* mask of known flags */
+# define	D_BASIC		(D_TRACE|D_FULL|D_STR|D_MEM|D_INFO|D_XDRTRACE|D_READDIR)
+# define	D_CONTROL	(D_DAEMON|D_AMQ|D_FORK)
+/* immutable flags: cannot be changed via "amq -D" */
+# define	D_IMMUTABLE	(D_MTAB  | D_CONTROL)
+# define	D_ALL		(D_BASIC | D_CONTROL)
+# define	D_DEFAULT	(D_MASK & D_ALL & ~D_XDRTRACE)
+/* test mode: nodaemon, noamq, nofork, (local) mtab */
+# define	D_TEST		(D_BASIC | D_MTAB)
 
 # define	amuDebug(x)	(debug_flags & (x))
 # define	dlog		if (amuDebug(D_FULL)) dplog
@@ -460,34 +484,49 @@ extern void malloc_verify(void);
 # endif /* not DEBUG_MEM */
 
 /* functions that depend solely on debugging */
-extern void print_nfs_args(const nfs_args_t *nap, u_long nfs_version);
+extern void print_nfs_args(const void *, u_long nfs_version);
 extern int debug_option (char *opt);
 extern void dplog(const char *fmt, ...)
      __attribute__ ((__format__ (__printf__, 1, 2)));
 
 #else /* not DEBUG */
 
+/* set dummy flags to zero */
+# define	D_DAEMON	0x0001	/* Enter daemon mode */
+# define	D_TRACE		0x0000	/* dummy: Do protocol trace */
+# define	D_FULL		0x0000	/* dummy: Do full trace */
+# define	D_MTAB		0x0000	/* dummy: Use local mtab */
+# define	D_AMQ		0x0010	/* Register amq program */
+# define	D_STR		0x0000	/* dummy: Debug string munging */
+# define	D_MEM		0x0000	/* dummy: Trace memory allocations */
+# define	D_FORK		0x0080	/* Fork server (hlfsd only) */
+# define	D_INFO		0x0000	/* dummy: info service debugging */
+# define	D_HRTIME	0x0000	/* dummy: hi-res time stamps */
+# define	D_XDRTRACE	0x0000	/* dummy: Trace xdr routines */
+# define	D_READDIR	0x0000	/* dummy: browsable_dir progress */
+# define	D_CONTROL	(D_DAEMON|D_AMQ|D_FORK)
+# define	amuDebug(x)	(debug_flags & (x))
 /*
  * If not debugging, then also reset the pointer.
  * It's safer -- and besides, free() should do that anyway.
  */
-#  define	XFREE(x) do { free((voidp)x); x = NULL;} while (0)
-
-#define		amuDebug(x)	(0)
+# define	XFREE(x) do { free((voidp)x); x = NULL;} while (0)
 
-#ifdef __GNUC__
-#define		dlog(fmt...)
-#else  /* not __GNUC__ */
+# if defined(HAVE_GCC_VARARGS_MACROS)
+#  define	dlog(fmt...)
+# elif defined(HAVE_C99_VARARGS_MACROS)
+#  define	dlog(...)
+# else  /* no c99 varargs */
 /* this define means that we CCP leaves code behind the (list,of,args)  */
-#define		dlog
-#endif /* not __GNUC__ */
+#  define	dlog
+# endif /* no c99 varargs */
 
-#define		print_nfs_args(nap, nfs_version)
-#define		debug_option(x)	(1)
+# define	print_nfs_args(nap, nfs_version)
+# define	debug_option(x)	(1)
 
 #endif /* not DEBUG */
 
-extern int debug_flags;		/* Debug options */
+extern u_int debug_flags;	/* Debug options */
 extern struct opt_tab dbg_opt[];
 
 /**************************************************************************/
diff --git a/include/am_xdr_func.h b/include/am_xdr_func.h
index c4159188c799..3b6063025ddc 100644
--- a/include/am_xdr_func.h
+++ b/include/am_xdr_func.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -43,8 +39,28 @@
 
 #ifdef HAVE_FS_NFS3
 
+#define AM_MOUNTVERS3 ((unsigned long)(3))
+
 #define AM_FHSIZE3 64		/* size in bytes of a file handle (v3) */
-#define	AM_MOUNTVERS3 ((unsigned long)(3))
+#define AM_NFS3_WRITEVERFSIZE 8
+#define AM_NFS3_CREATEVERFSIZE 8
+#define AM_NFS3_COOKIEVERFSIZE 8
+#define AM_ACCESS3_READ 0x0001
+#define AM_ACCESS3_LOOKUP 0x0002
+#define AM_ACCESS3_MODIFY 0x0004
+#define AM_ACCESS3_EXTEND 0x0008
+#define AM_ACCESS3_DELETE 0x0010
+#define AM_ACCESS3_EXECUTE 0x0020
+#define AM_FSF3_LINK 0x0001
+#define AM_FSF3_SYMLINK 0x0002
+#define AM_FSF3_HOMOGENEOUS 0x0008
+#define AM_FSF3_CANSETTIME 0x0010
+
+typedef char am_cookieverf3[AM_NFS3_COOKIEVERFSIZE];
+
+typedef u_quad_t uint64;
+
+typedef uint64 am_cookie3;
 
 /* NFSv3 handle */
 struct am_nfs_fh3 {
@@ -131,37 +147,830 @@ struct am_diropargs3 {
 };
 typedef struct am_diropargs3 am_diropargs3;
 
+enum am_ftype3 {
+  AM_NF3REG = 1,
+  AM_NF3DIR = 2,
+  AM_NF3BLK = 3,
+  AM_NF3CHR = 4,
+  AM_NF3LNK = 5,
+  AM_NF3SOCK = 6,
+  AM_NF3FIFO = 7,
+};
+typedef enum am_ftype3 am_ftype3;
+
+typedef u_int am_mode3;
+
+typedef u_int am_uid3;
+
+typedef u_int am_gid3;
+
+typedef uint64 am_size3;
+
+typedef uint64 am_fileid3;
+
+struct am_specdata3 {
+  u_int specdata1;
+  u_int specdata2;
+};
+typedef struct am_specdata3 am_specdata3;
+
+struct am_nfstime3 {
+  u_int seconds;
+  u_int nseconds;
+};
+typedef struct am_nfstime3 am_nfstime3;
+
+struct am_fattr3 {
+  am_ftype3 type;
+  am_mode3 mode;
+  u_int nlink;
+  am_uid3 uid;
+  am_gid3 gid;
+  am_size3 size;
+  am_size3 used;
+  am_specdata3 rdev;
+  uint64 fsid;
+  am_fileid3 fileid;
+  am_nfstime3 atime;
+  am_nfstime3 mtime;
+  am_nfstime3 ctime;
+};
+typedef struct am_fattr3 am_fattr3;
+
+struct am_post_op_attr {
+  bool_t attributes_follow;
+  union {
+    am_fattr3 attributes;
+  } am_post_op_attr_u;
+};
+typedef struct am_post_op_attr am_post_op_attr;
+
+enum am_stable_how {
+  AM_UNSTABLE = 0,
+  AM_DATA_SYNC = 1,
+  AM_FILE_SYNC = 2,
+};
+typedef enum am_stable_how am_stable_how;
+
+typedef uint64 am_offset3;
+
+typedef u_int am_count3;
+
+struct am_wcc_attr {
+  am_size3 size;
+  am_nfstime3 mtime;
+  am_nfstime3 ctime;
+};
+typedef struct am_wcc_attr am_wcc_attr;
+
+struct am_pre_op_attr {
+  bool_t attributes_follow;
+  union {
+    am_wcc_attr attributes;
+  } am_pre_op_attr_u;
+};
+typedef struct am_pre_op_attr am_pre_op_attr;
+
+struct am_wcc_data {
+  am_pre_op_attr before;
+  am_post_op_attr after;
+};
+typedef struct am_wcc_data am_wcc_data;
+
+struct am_WRITE3args {
+  am_nfs_fh3 file;
+  am_offset3 offset;
+  am_count3 count;
+  am_stable_how stable;
+  struct {
+    u_int data_len;
+    char *data_val;
+  } data;
+};
+typedef struct am_WRITE3args am_WRITE3args;
+
+typedef char am_writeverf3[AM_NFS3_WRITEVERFSIZE];
+
+struct am_WRITE3resok {
+  am_wcc_data file_wcc;
+  am_count3 count;
+  am_stable_how committed;
+  am_writeverf3 verf;
+};
+typedef struct am_WRITE3resok am_WRITE3resok;
+
+struct am_WRITE3resfail {
+  am_wcc_data file_wcc;
+};
+typedef struct am_WRITE3resfail am_WRITE3resfail;
+
+struct am_WRITE3res {
+  am_nfsstat3 status;
+  union {
+    am_WRITE3resok ok;
+    am_WRITE3resfail fail;
+  } res_u;
+};
+typedef struct am_WRITE3res am_WRITE3res;
+
 struct am_LOOKUP3args {
-	am_diropargs3 what;
+  am_diropargs3 what;
 };
 typedef struct am_LOOKUP3args am_LOOKUP3args;
 
 struct am_LOOKUP3resok {
-	am_nfs_fh3 object;
-#if 0
-	post_op_attr obj_attributes;
-	post_op_attr dir_attributes;
-#endif
+  am_nfs_fh3 object;
+  am_post_op_attr obj_attributes;
+  am_post_op_attr dir_attributes;
 };
 typedef struct am_LOOKUP3resok am_LOOKUP3resok;
 
 struct am_LOOKUP3resfail {
-#if 0
-	post_op_attr dir_attributes;
-#else
-	char dummy;		/* cannot have an empty declaration */
-#endif
+  am_post_op_attr dir_attributes;
 };
 typedef struct am_LOOKUP3resfail am_LOOKUP3resfail;
 
 struct am_LOOKUP3res {
-	am_nfsstat3 status;
-	union {
-		am_LOOKUP3resok ok;
-		am_LOOKUP3resfail fail;
-	} res_u;
+  am_nfsstat3 status;
+  union {
+    am_LOOKUP3resok ok;
+    am_LOOKUP3resfail fail;
+  } res_u;
 };
 typedef struct am_LOOKUP3res am_LOOKUP3res;
+
+struct am_COMMIT3args {
+  am_nfs_fh3 file;
+  am_offset3 offset;
+  am_count3 count;
+};
+typedef struct am_COMMIT3args am_COMMIT3args;
+
+struct am_COMMIT3resok {
+  am_wcc_data file_wcc;
+  am_writeverf3 verf;
+};
+typedef struct am_COMMIT3resok am_COMMIT3resok;
+
+struct am_COMMIT3resfail {
+  am_wcc_data file_wcc;
+};
+typedef struct am_COMMIT3resfail am_COMMIT3resfail;
+
+struct am_COMMIT3res {
+  am_nfsstat3 status;
+  union {
+    am_COMMIT3resok ok;
+    am_COMMIT3resfail fail;
+  } res_u;
+};
+typedef struct am_COMMIT3res am_COMMIT3res;
+
+struct am_ACCESS3args {
+  am_nfs_fh3 object;
+  u_int access;
+};
+typedef struct am_ACCESS3args am_ACCESS3args;
+
+struct am_ACCESS3resok {
+  am_post_op_attr obj_attributes;
+  u_int access;
+};
+typedef struct am_ACCESS3resok am_ACCESS3resok;
+
+struct am_ACCESS3resfail {
+  am_post_op_attr obj_attributes;
+};
+typedef struct am_ACCESS3resfail am_ACCESS3resfail;
+
+struct am_ACCESS3res {
+  am_nfsstat3 status;
+  union {
+    am_ACCESS3resok ok;
+    am_ACCESS3resfail fail;
+  } res_u;
+};
+typedef struct am_ACCESS3res am_ACCESS3res;
+
+struct am_GETATTR3args {
+  am_nfs_fh3 object;
+};
+typedef struct am_GETATTR3args am_GETATTR3args;
+
+struct am_GETATTR3resok {
+  am_fattr3 obj_attributes;
+};
+typedef struct am_GETATTR3resok am_GETATTR3resok;
+
+struct am_GETATTR3res {
+  am_nfsstat3 status;
+  union {
+    am_GETATTR3resok ok;
+  } res_u;
+};
+typedef struct am_GETATTR3res am_GETATTR3res;
+
+enum am_time_how {
+  AM_DONT_CHANGE = 0,
+  AM_SET_TO_SERVER_TIME = 1,
+  AM_SET_TO_CLIENT_TIME = 2,
+};
+typedef enum am_time_how am_time_how;
+
+struct am_set_mode3 {
+  bool_t set_it;
+  union {
+    am_mode3 mode;
+  } am_set_mode3_u;
+};
+typedef struct am_set_mode3 am_set_mode3;
+
+struct am_set_uid3 {
+  bool_t set_it;
+  union {
+    am_uid3 uid;
+  } am_set_uid3_u;
+};
+typedef struct am_set_uid3 am_set_uid3;
+
+struct am_set_gid3 {
+  bool_t set_it;
+  union {
+    am_gid3 gid;
+  } am_set_gid3_u;
+};
+typedef struct am_set_gid3 am_set_gid3;
+
+struct am_set_size3 {
+  bool_t set_it;
+  union {
+    am_size3 size;
+  } am_set_size3_u;
+};
+typedef struct am_set_size3 am_set_size3;
+
+struct am_set_atime {
+  am_time_how set_it;
+  union {
+    am_nfstime3 atime;
+  } am_set_atime_u;
+};
+typedef struct am_set_atime am_set_atime;
+
+struct am_set_mtime {
+  am_time_how set_it;
+  union {
+    am_nfstime3 mtime;
+  } am_set_mtime_u;
+};
+typedef struct am_set_mtime am_set_mtime;
+
+struct am_sattr3 {
+  am_set_mode3 mode;
+  am_set_uid3 uid;
+  am_set_gid3 gid;
+  am_set_size3 size;
+  am_set_atime atime;
+  am_set_mtime mtime;
+};
+typedef struct am_sattr3 am_sattr3;
+
+enum am_createmode3 {
+  AM_UNCHECKED = 0,
+  AM_GUARDED = 1,
+  AM_EXCLUSIVE = 2,
+};
+typedef enum am_createmode3 am_createmode3;
+
+typedef char am_createverf3[AM_NFS3_CREATEVERFSIZE];
+
+struct am_createhow3 {
+  am_createmode3 mode;
+  union {
+    am_sattr3 obj_attributes;
+    am_sattr3 g_obj_attributes;
+    am_createverf3 verf;
+  } am_createhow3_u;
+};
+typedef struct am_createhow3 am_createhow3;
+
+struct am_CREATE3args {
+  am_diropargs3 where;
+  am_createhow3 how;
+};
+typedef struct am_CREATE3args am_CREATE3args;
+
+struct am_post_op_fh3 {
+  bool_t handle_follows;
+  union {
+    am_nfs_fh3 handle;
+  } am_post_op_fh3_u;
+};
+typedef struct am_post_op_fh3 am_post_op_fh3;
+
+struct am_CREATE3resok {
+  am_post_op_fh3 obj;
+  am_post_op_attr obj_attributes;
+  am_wcc_data dir_wcc;
+};
+typedef struct am_CREATE3resok am_CREATE3resok;
+
+struct am_CREATE3resfail {
+  am_wcc_data dir_wcc;
+};
+typedef struct am_CREATE3resfail am_CREATE3resfail;
+
+struct am_CREATE3res {
+  am_nfsstat3 status;
+  union {
+    am_CREATE3resok ok;
+    am_CREATE3resfail fail;
+  } res_u;
+};
+typedef struct am_CREATE3res am_CREATE3res;
+
+struct am_REMOVE3args {
+  am_diropargs3 object;
+};
+typedef struct am_REMOVE3args am_REMOVE3args;
+
+struct am_REMOVE3resok {
+  am_wcc_data dir_wcc;
+};
+typedef struct am_REMOVE3resok am_REMOVE3resok;
+
+struct am_REMOVE3resfail {
+  am_wcc_data dir_wcc;
+};
+typedef struct am_REMOVE3resfail am_REMOVE3resfail;
+
+struct am_REMOVE3res {
+  am_nfsstat3 status;
+  union {
+    am_REMOVE3resok ok;
+    am_REMOVE3resfail fail;
+  } res_u;
+};
+typedef struct am_REMOVE3res am_REMOVE3res;
+
+struct am_READ3args {
+  am_nfs_fh3 file;
+  am_offset3 offset;
+  am_count3 count;
+};
+typedef struct am_READ3args am_READ3args;
+
+struct am_READ3resok {
+  am_post_op_attr file_attributes;
+  am_count3 count;
+  bool_t eof;
+  struct {
+    u_int data_len;
+    char *data_val;
+  } data;
+};
+typedef struct am_READ3resok am_READ3resok;
+
+struct am_READ3resfail {
+  am_post_op_attr file_attributes;
+};
+typedef struct am_READ3resfail am_READ3resfail;
+
+struct am_READ3res {
+  am_nfsstat3 status;
+  union {
+    am_READ3resok ok;
+    am_READ3resfail fail;
+  } res_u;
+};
+typedef struct am_READ3res am_READ3res;
+
+struct am_FSINFO3args {
+  am_nfs_fh3 fsroot;
+};
+typedef struct am_FSINFO3args am_FSINFO3args;
+
+struct am_FSINFO3resok {
+  am_post_op_attr obj_attributes;
+  u_int rtmax;
+  u_int rtpref;
+  u_int rtmult;
+  u_int wtmax;
+  u_int wtpref;
+  u_int wtmult;
+  u_int dtpref;
+  am_size3 maxfilesize;
+  am_nfstime3 time_delta;
+  u_int properties;
+};
+typedef struct am_FSINFO3resok am_FSINFO3resok;
+
+struct am_FSINFO3resfail {
+  am_post_op_attr obj_attributes;
+};
+typedef struct am_FSINFO3resfail am_FSINFO3resfail;
+
+struct am_FSINFO3res {
+  am_nfsstat3 status;
+  union {
+    am_FSINFO3resok ok;
+    am_FSINFO3resfail fail;
+  } res_u;
+};
+typedef struct am_FSINFO3res am_FSINFO3res;
+
+struct am_FSSTAT3args {
+  am_nfs_fh3 fsroot;
+};
+typedef struct am_FSSTAT3args am_FSSTAT3args;
+
+struct am_FSSTAT3resok {
+  am_post_op_attr obj_attributes;
+  am_size3 tbytes;
+  am_size3 fbytes;
+  am_size3 abytes;
+  am_size3 tfiles;
+  am_size3 ffiles;
+  am_size3 afiles;
+  u_int invarsec;
+};
+typedef struct am_FSSTAT3resok am_FSSTAT3resok;
+
+struct am_FSSTAT3resfail {
+  am_post_op_attr obj_attributes;
+};
+typedef struct am_FSSTAT3resfail am_FSSTAT3resfail;
+
+struct am_FSSTAT3res {
+  am_nfsstat3 status;
+  union {
+    am_FSSTAT3resok ok;
+    am_FSSTAT3resfail fail;
+  } res_u;
+};
+typedef struct am_FSSTAT3res am_FSSTAT3res;
+
+struct am_PATHCONF3args {
+  am_nfs_fh3 object;
+};
+typedef struct am_PATHCONF3args am_PATHCONF3args;
+
+struct am_PATHCONF3resok {
+  am_post_op_attr obj_attributes;
+  u_int linkmax;
+  u_int name_max;
+  bool_t no_trunc;
+  bool_t chown_restricted;
+  bool_t case_insensitive;
+  bool_t case_preserving;
+};
+typedef struct am_PATHCONF3resok am_PATHCONF3resok;
+
+struct am_PATHCONF3resfail {
+  am_post_op_attr obj_attributes;
+};
+typedef struct am_PATHCONF3resfail am_PATHCONF3resfail;
+
+struct am_PATHCONF3res {
+  am_nfsstat3 status;
+  union {
+    am_PATHCONF3resok ok;
+    am_PATHCONF3resfail fail;
+  } res_u;
+};
+typedef struct am_PATHCONF3res am_PATHCONF3res;
+
+typedef char *am_nfspath3;
+
+struct am_symlinkdata3 {
+  am_sattr3 symlink_attributes;
+  am_nfspath3 symlink_data;
+};
+typedef struct am_symlinkdata3 am_symlinkdata3;
+
+struct am_SYMLINK3args {
+  am_diropargs3 where;
+  am_symlinkdata3 symlink;
+};
+typedef struct am_SYMLINK3args am_SYMLINK3args;
+
+struct am_SYMLINK3resok {
+  am_post_op_fh3 obj;
+  am_post_op_attr obj_attributes;
+  am_wcc_data dir_wcc;
+};
+typedef struct am_SYMLINK3resok am_SYMLINK3resok;
+
+struct am_SYMLINK3resfail {
+  am_wcc_data dir_wcc;
+};
+typedef struct am_SYMLINK3resfail am_SYMLINK3resfail;
+
+struct am_SYMLINK3res {
+  am_nfsstat3 status;
+  union {
+    am_SYMLINK3resok ok;
+    am_SYMLINK3resfail fail;
+  } res_u;
+};
+typedef struct am_SYMLINK3res am_SYMLINK3res;
+
+struct am_READLINK3args {
+  am_nfs_fh3 symlink;
+};
+typedef struct am_READLINK3args am_READLINK3args;
+
+struct am_READLINK3resok {
+  am_post_op_attr symlink_attributes;
+  am_nfspath3 data;
+};
+typedef struct am_READLINK3resok am_READLINK3resok;
+
+struct am_READLINK3resfail {
+  am_post_op_attr symlink_attributes;
+};
+typedef struct am_READLINK3resfail am_READLINK3resfail;
+
+struct am_READLINK3res {
+  am_nfsstat3 status;
+  union {
+    am_READLINK3resok ok;
+    am_READLINK3resfail fail;
+  } res_u;
+};
+typedef struct am_READLINK3res am_READLINK3res;
+
+struct am_devicedata3 {
+  am_sattr3 dev_attributes;
+  am_specdata3 spec;
+};
+typedef struct am_devicedata3 am_devicedata3;
+
+struct am_mknoddata3 {
+  am_ftype3 type;
+  union {
+    am_devicedata3 chr_device;
+    am_devicedata3 blk_device;
+    am_sattr3 sock_attributes;
+    am_sattr3 pipe_attributes;
+  } am_mknoddata3_u;
+};
+typedef struct am_mknoddata3 am_mknoddata3;
+
+struct am_MKNOD3args {
+  am_diropargs3 where;
+  am_mknoddata3 what;
+};
+typedef struct am_MKNOD3args am_MKNOD3args;
+
+struct am_MKNOD3resok {
+  am_post_op_fh3 obj;
+  am_post_op_attr obj_attributes;
+  am_wcc_data dir_wcc;
+};
+typedef struct am_MKNOD3resok am_MKNOD3resok;
+
+struct am_MKNOD3resfail {
+  am_wcc_data dir_wcc;
+};
+typedef struct am_MKNOD3resfail am_MKNOD3resfail;
+
+struct am_MKNOD3res {
+  am_nfsstat3 status;
+  union {
+    am_MKNOD3resok ok;
+    am_MKNOD3resfail fail;
+  } res_u;
+};
+typedef struct am_MKNOD3res am_MKNOD3res;
+
+struct am_MKDIR3args {
+  am_diropargs3 where;
+  am_sattr3 attributes;
+};
+typedef struct am_MKDIR3args am_MKDIR3args;
+
+struct am_MKDIR3resok {
+  am_post_op_fh3 obj;
+  am_post_op_attr obj_attributes;
+  am_wcc_data dir_wcc;
+};
+typedef struct am_MKDIR3resok am_MKDIR3resok;
+
+struct am_MKDIR3resfail {
+  am_wcc_data dir_wcc;
+};
+typedef struct am_MKDIR3resfail am_MKDIR3resfail;
+
+struct am_MKDIR3res {
+  am_nfsstat3 status;
+  union {
+    am_MKDIR3resok ok;
+    am_MKDIR3resfail fail;
+  } res_u;
+};
+typedef struct am_MKDIR3res am_MKDIR3res;
+
+struct am_RMDIR3args {
+  am_diropargs3 object;
+};
+typedef struct am_RMDIR3args am_RMDIR3args;
+
+struct am_RMDIR3resok {
+  am_wcc_data dir_wcc;
+};
+typedef struct am_RMDIR3resok am_RMDIR3resok;
+
+struct am_RMDIR3resfail {
+  am_wcc_data dir_wcc;
+};
+typedef struct am_RMDIR3resfail am_RMDIR3resfail;
+
+struct am_RMDIR3res {
+  am_nfsstat3 status;
+  union {
+    am_RMDIR3resok ok;
+    am_RMDIR3resfail fail;
+  } res_u;
+};
+typedef struct am_RMDIR3res am_RMDIR3res;
+
+struct am_RENAME3args {
+  am_diropargs3 from;
+  am_diropargs3 to;
+};
+typedef struct am_RENAME3args am_RENAME3args;
+
+struct am_RENAME3resok {
+  am_wcc_data fromdir_wcc;
+  am_wcc_data todir_wcc;
+};
+typedef struct am_RENAME3resok am_RENAME3resok;
+
+struct am_RENAME3resfail {
+  am_wcc_data fromdir_wcc;
+  am_wcc_data todir_wcc;
+};
+typedef struct am_RENAME3resfail am_RENAME3resfail;
+
+struct am_RENAME3res {
+  am_nfsstat3 status;
+  union {
+    am_RENAME3resok ok;
+    am_RENAME3resfail fail;
+  } res_u;
+};
+typedef struct am_RENAME3res am_RENAME3res;
+
+struct am_READDIRPLUS3args {
+  am_nfs_fh3 dir;
+  am_cookie3 cookie;
+  am_cookieverf3 cookieverf;
+  am_count3 dircount;
+  am_count3 maxcount;
+};
+typedef struct am_READDIRPLUS3args am_READDIRPLUS3args;
+
+struct am_entryplus3 {
+  am_fileid3 fileid;
+  am_filename3 name;
+  am_cookie3 cookie;
+  am_post_op_attr name_attributes;
+  am_post_op_fh3 name_handle;
+  struct am_entryplus3 *nextentry;
+};
+typedef struct am_entryplus3 am_entryplus3;
+
+struct am_dirlistplus3 {
+  am_entryplus3 *entries;
+  bool_t eof;
+};
+typedef struct am_dirlistplus3 am_dirlistplus3;
+
+struct am_READDIRPLUS3resok {
+  am_post_op_attr dir_attributes;
+  am_cookieverf3 cookieverf;
+  am_dirlistplus3 reply;
+};
+typedef struct am_READDIRPLUS3resok am_READDIRPLUS3resok;
+
+struct am_READDIRPLUS3resfail {
+  am_post_op_attr dir_attributes;
+};
+typedef struct am_READDIRPLUS3resfail am_READDIRPLUS3resfail;
+
+struct am_READDIRPLUS3res {
+  am_nfsstat3 status;
+  union {
+    am_READDIRPLUS3resok ok;
+    am_READDIRPLUS3resfail fail;
+  } res_u;
+};
+typedef struct am_READDIRPLUS3res am_READDIRPLUS3res;
+
+struct am_READDIR3args {
+  am_nfs_fh3 dir;
+  am_cookie3 cookie;
+  am_cookieverf3 cookieverf;
+  am_count3 count;
+};
+typedef struct am_READDIR3args am_READDIR3args;
+
+struct am_entry3 {
+  am_fileid3 fileid;
+  am_filename3 name;
+  am_cookie3 cookie;
+  struct am_entry3 *nextentry;
+};
+typedef struct am_entry3 am_entry3;
+
+struct am_dirlist3 {
+  am_entry3 *entries;
+  bool_t eof;
+};
+typedef struct am_dirlist3 am_dirlist3;
+
+struct am_READDIR3resok {
+  am_post_op_attr dir_attributes;
+  am_cookieverf3 cookieverf;
+  am_dirlist3 reply;
+};
+typedef struct am_READDIR3resok am_READDIR3resok;
+
+struct am_READDIR3resfail {
+  am_post_op_attr dir_attributes;
+};
+typedef struct am_READDIR3resfail am_READDIR3resfail;
+
+struct am_READDIR3res {
+  am_nfsstat3 status;
+  union {
+    am_READDIR3resok ok;
+    am_READDIR3resfail fail;
+  } res_u;
+};
+typedef struct am_READDIR3res am_READDIR3res;
+
+struct am_LINK3args {
+  am_nfs_fh3 file;
+  am_diropargs3 link;
+};
+typedef struct am_LINK3args am_LINK3args;
+
+struct am_LINK3resok {
+  am_post_op_attr file_attributes;
+  am_wcc_data linkdir_wcc;
+};
+typedef struct am_LINK3resok am_LINK3resok;
+
+struct am_LINK3resfail {
+  am_post_op_attr file_attributes;
+  am_wcc_data linkdir_wcc;
+};
+typedef struct am_LINK3resfail am_LINK3resfail;
+
+struct am_LINK3res {
+  am_nfsstat3 status;
+  union {
+    am_LINK3resok ok;
+    am_LINK3resfail fail;
+  } res_u;
+};
+typedef struct am_LINK3res am_LINK3res;
+
+struct am_sattrguard3 {
+  bool_t check;
+  union {
+    am_nfstime3 obj_ctime;
+  } am_sattrguard3_u;
+};
+typedef struct am_sattrguard3 am_sattrguard3;
+
+struct am_SETATTR3args {
+  am_nfs_fh3 object;
+  am_sattr3 new_attributes;
+  am_sattrguard3 guard;
+};
+typedef struct am_SETATTR3args am_SETATTR3args;
+
+struct am_SETATTR3resok {
+  am_wcc_data obj_wcc;
+};
+typedef struct am_SETATTR3resok am_SETATTR3resok;
+
+struct am_SETATTR3resfail {
+  am_wcc_data obj_wcc;
+};
+typedef struct am_SETATTR3resfail am_SETATTR3resfail;
+
+struct am_SETATTR3res {
+  am_nfsstat3 status;
+  union {
+    am_SETATTR3resok ok;
+    am_SETATTR3resfail fail;
+  } res_u;
+};
+typedef struct am_SETATTR3res am_SETATTR3res;
 #endif /* HAVE_FS_NFS3 */
 
 /*
@@ -310,6 +1119,74 @@ bool_t xdr_writeargs(XDR *xdrs, nfswriteargs *objp);
  * NFS3 XDR FUNCTIONS:
  */
 #ifdef HAVE_FS_NFS3
+#define AM_NFS3_NULL 0
+void * am_nfs3_null_3(void *, CLIENT *);
+void * am_nfs3_null_3_svc(void *, struct svc_req *);
+#define AM_NFS3_GETATTR 1
+am_GETATTR3res * am_nfs3_getattr_3(am_GETATTR3args *, CLIENT *);
+am_GETATTR3res * am_nfs3_getattr_3_svc(am_GETATTR3args *, struct svc_req *);
+#define AM_NFS3_SETATTR 2
+am_SETATTR3res * am_nfs3_setattr_3(am_SETATTR3args *, CLIENT *);
+am_SETATTR3res * am_nfs3_setattr_3_svc(am_SETATTR3args *, struct svc_req *);
+#define AM_NFS3_LOOKUP 3
+am_LOOKUP3res * am_nfs3_lookup_3(am_LOOKUP3args *, CLIENT *);
+am_LOOKUP3res * am_nfs3_lookup_3_svc(am_LOOKUP3args *, struct svc_req *);
+#define AM_NFS3_ACCESS 4
+am_ACCESS3res * am_nfs3_access_3(am_ACCESS3args *, CLIENT *);
+am_ACCESS3res * am_nfs3_access_3_svc(am_ACCESS3args *, struct svc_req *);
+#define AM_NFS3_READLINK 5
+am_READLINK3res * am_nfs3_readlink_3(am_READLINK3args *, CLIENT *);
+am_READLINK3res * am_nfs3_readlink_3_svc(am_READLINK3args *, struct svc_req *);
+#define AM_NFS3_READ 6
+am_READ3res * am_nfs3_read_3(am_READ3args *, CLIENT *);
+am_READ3res * am_nfs3_read_3_svc(am_READ3args *, struct svc_req *);
+#define AM_NFS3_WRITE 7
+am_WRITE3res * am_nfs3_write_3(am_WRITE3args *, CLIENT *);
+am_WRITE3res * am_nfs3_write_3_svc(am_WRITE3args *, struct svc_req *);
+#define AM_NFS3_CREATE 8
+am_CREATE3res * am_nfs3_create_3(am_CREATE3args *, CLIENT *);
+am_CREATE3res * am_nfs3_create_3_svc(am_CREATE3args *, struct svc_req *);
+#define AM_NFS3_MKDIR 9
+am_MKDIR3res * am_nfs3_mkdir_3(am_MKDIR3args *, CLIENT *);
+am_MKDIR3res * am_nfs3_mkdir_3_svc(am_MKDIR3args *, struct svc_req *);
+#define AM_NFS3_SYMLINK 10
+am_SYMLINK3res * am_nfs3_symlink_3(am_SYMLINK3args *, CLIENT *);
+am_SYMLINK3res * am_nfs3_symlink_3_svc(am_SYMLINK3args *, struct svc_req *);
+#define AM_NFS3_MKNOD 11
+am_MKNOD3res * am_nfs3_mknod_3(am_MKNOD3args *, CLIENT *);
+am_MKNOD3res * am_nfs3_mknod_3_svc(am_MKNOD3args *, struct svc_req *);
+#define AM_NFS3_REMOVE 12
+am_REMOVE3res * am_nfs3_remove_3(am_REMOVE3args *, CLIENT *);
+am_REMOVE3res * am_nfs3_remove_3_svc(am_REMOVE3args *, struct svc_req *);
+#define AM_NFS3_RMDIR 13
+am_RMDIR3res * am_nfs3_rmdir_3(am_RMDIR3args *, CLIENT *);
+am_RMDIR3res * am_nfs3_rmdir_3_svc(am_RMDIR3args *, struct svc_req *);
+#define AM_NFS3_RENAME 14
+am_RENAME3res * am_nfs3_rename_3(am_RENAME3args *, CLIENT *);
+am_RENAME3res * am_nfs3_rename_3_svc(am_RENAME3args *, struct svc_req *);
+#define AM_NFS3_LINK 15
+am_LINK3res * am_nfs3_link_3(am_LINK3args *, CLIENT *);
+am_LINK3res * am_nfs3_link_3_svc(am_LINK3args *, struct svc_req *);
+#define AM_NFS3_READDIR 16
+am_READDIR3res * am_nfs3_readdir_3(am_READDIR3args *, CLIENT *);
+am_READDIR3res * am_nfs3_readdir_3_svc(am_READDIR3args *, struct svc_req *);
+#define AM_NFS3_READDIRPLUS 17
+am_READDIRPLUS3res * am_nfs3_readdirplus_3(am_READDIRPLUS3args *, CLIENT *);
+am_READDIRPLUS3res * am_nfs3_readdirplus_3_svc(am_READDIRPLUS3args *, struct svc_req *);
+#define AM_NFS3_FSSTAT 18
+am_FSSTAT3res * am_nfs3_fsstat_3(am_FSSTAT3args *, CLIENT *);
+am_FSSTAT3res * am_nfs3_fsstat_3_svc(am_FSSTAT3args *, struct svc_req *);
+#define AM_NFS3_FSINFO 19
+am_FSINFO3res * am_nfs3_fsinfo_3(am_FSINFO3args *, CLIENT *);
+am_FSINFO3res * am_nfs3_fsinfo_3_svc(am_FSINFO3args *, struct svc_req *);
+#define AM_NFS3_PATHCONF 20
+am_PATHCONF3res * am_nfs3_pathconf_3(am_PATHCONF3args *, CLIENT *);
+am_PATHCONF3res * am_nfs3_pathconf_3_svc(am_PATHCONF3args *, struct svc_req *);
+#define AM_NFS3_COMMIT 21
+am_COMMIT3res * am_nfs3_commit_3(am_COMMIT3args *, CLIENT *);
+am_COMMIT3res * am_nfs3_commit_3_svc(am_COMMIT3args *, struct svc_req *);
+int nfs_program_3_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
 bool_t xdr_am_fhandle3(XDR *xdrs, am_fhandle3 *objp);
 bool_t xdr_am_mountstat3(XDR *xdrs, am_mountstat3 *objp);
 bool_t xdr_am_mountres3_ok(XDR *xdrs, am_mountres3_ok *objp);
@@ -322,6 +1199,134 @@ bool_t xdr_am_LOOKUP3resfail(XDR *xdrs, am_LOOKUP3resfail *objp);
 bool_t xdr_am_LOOKUP3resok(XDR *xdrs, am_LOOKUP3resok *objp);
 bool_t xdr_am_nfsstat3(XDR *xdrs, am_nfsstat3 *objp);
 bool_t xdr_am_nfs_fh3(XDR *xdrs, am_nfs_fh3 *objp);
+bool_t xdr_am_cookieverf3 (XDR *, am_cookieverf3);
+bool_t xdr_uint64 (XDR *, uint64*);
+bool_t xdr_am_cookie3 (XDR *, am_cookie3*);
+bool_t xdr_am_nfs_fh3 (XDR *, am_nfs_fh3*);
+bool_t xdr_am_nfsstat3 (XDR *, am_nfsstat3*);
+bool_t xdr_am_filename3 (XDR *, am_filename3*);
+bool_t xdr_am_diropargs3 (XDR *, am_diropargs3*);
+bool_t xdr_am_ftype3 (XDR *, am_ftype3*);
+bool_t xdr_am_mode3 (XDR *, am_mode3*);
+bool_t xdr_am_uid3 (XDR *, am_uid3*);
+bool_t xdr_am_gid3 (XDR *, am_gid3*);
+bool_t xdr_am_size3 (XDR *, am_size3*);
+bool_t xdr_am_fileid3 (XDR *, am_fileid3*);
+bool_t xdr_am_specdata3 (XDR *, am_specdata3*);
+bool_t xdr_am_nfstime3 (XDR *, am_nfstime3*);
+bool_t xdr_am_fattr3 (XDR *, am_fattr3*);
+bool_t xdr_am_post_op_attr (XDR *, am_post_op_attr*);
+bool_t xdr_am_stable_how (XDR *, am_stable_how*);
+bool_t xdr_am_offset3 (XDR *, am_offset3*);
+bool_t xdr_am_count3 (XDR *, am_count3*);
+bool_t xdr_am_wcc_attr (XDR *, am_wcc_attr*);
+bool_t xdr_am_pre_op_attr (XDR *, am_pre_op_attr*);
+bool_t xdr_am_wcc_data (XDR *, am_wcc_data*);
+bool_t xdr_am_WRITE3args (XDR *, am_WRITE3args*);
+bool_t xdr_am_writeverf3 (XDR *, am_writeverf3);
+bool_t xdr_am_WRITE3resok (XDR *, am_WRITE3resok*);
+bool_t xdr_am_WRITE3resfail (XDR *, am_WRITE3resfail*);
+bool_t xdr_am_WRITE3res (XDR *, am_WRITE3res*);
+bool_t xdr_am_LOOKUP3args (XDR *, am_LOOKUP3args*);
+bool_t xdr_am_LOOKUP3resok (XDR *, am_LOOKUP3resok*);
+bool_t xdr_am_LOOKUP3resfail (XDR *, am_LOOKUP3resfail*);
+bool_t xdr_am_LOOKUP3res (XDR *, am_LOOKUP3res*);
+bool_t xdr_am_COMMIT3args (XDR *, am_COMMIT3args*);
+bool_t xdr_am_COMMIT3resok (XDR *, am_COMMIT3resok*);
+bool_t xdr_am_COMMIT3resfail (XDR *, am_COMMIT3resfail*);
+bool_t xdr_am_COMMIT3res (XDR *, am_COMMIT3res*);
+bool_t xdr_am_ACCESS3args (XDR *, am_ACCESS3args*);
+bool_t xdr_am_ACCESS3resok (XDR *, am_ACCESS3resok*);
+bool_t xdr_am_ACCESS3resfail (XDR *, am_ACCESS3resfail*);
+bool_t xdr_am_ACCESS3res (XDR *, am_ACCESS3res*);
+bool_t xdr_am_GETATTR3args (XDR *, am_GETATTR3args*);
+bool_t xdr_am_GETATTR3resok (XDR *, am_GETATTR3resok*);
+bool_t xdr_am_GETATTR3res (XDR *, am_GETATTR3res*);
+bool_t xdr_am_time_how (XDR *, am_time_how*);
+bool_t xdr_am_set_mode3 (XDR *, am_set_mode3*);
+bool_t xdr_am_set_uid3 (XDR *, am_set_uid3*);
+bool_t xdr_am_set_gid3 (XDR *, am_set_gid3*);
+bool_t xdr_am_set_size3 (XDR *, am_set_size3*);
+bool_t xdr_am_set_atime (XDR *, am_set_atime*);
+bool_t xdr_am_set_mtime (XDR *, am_set_mtime*);
+bool_t xdr_am_sattr3 (XDR *, am_sattr3*);
+bool_t xdr_am_createmode3 (XDR *, am_createmode3*);
+bool_t xdr_am_createverf3 (XDR *, am_createverf3);
+bool_t xdr_am_createhow3 (XDR *, am_createhow3*);
+bool_t xdr_am_CREATE3args (XDR *, am_CREATE3args*);
+bool_t xdr_am_post_op_fh3 (XDR *, am_post_op_fh3*);
+bool_t xdr_am_CREATE3resok (XDR *, am_CREATE3resok*);
+bool_t xdr_am_CREATE3resfail (XDR *, am_CREATE3resfail*);
+bool_t xdr_am_CREATE3res (XDR *, am_CREATE3res*);
+bool_t xdr_am_REMOVE3args (XDR *, am_REMOVE3args*);
+bool_t xdr_am_REMOVE3resok (XDR *, am_REMOVE3resok*);
+bool_t xdr_am_REMOVE3resfail (XDR *, am_REMOVE3resfail*);
+bool_t xdr_am_REMOVE3res (XDR *, am_REMOVE3res*);
+bool_t xdr_am_READ3args (XDR *, am_READ3args*);
+bool_t xdr_am_READ3resok (XDR *, am_READ3resok*);
+bool_t xdr_am_READ3resfail (XDR *, am_READ3resfail*);
+bool_t xdr_am_READ3res (XDR *, am_READ3res*);
+bool_t xdr_am_FSINFO3args (XDR *, am_FSINFO3args*);
+bool_t xdr_am_FSINFO3resok (XDR *, am_FSINFO3resok*);
+bool_t xdr_am_FSINFO3resfail (XDR *, am_FSINFO3resfail*);
+bool_t xdr_am_FSINFO3res (XDR *, am_FSINFO3res*);
+bool_t xdr_am_FSSTAT3args (XDR *, am_FSSTAT3args*);
+bool_t xdr_am_FSSTAT3resok (XDR *, am_FSSTAT3resok*);
+bool_t xdr_am_FSSTAT3resfail (XDR *, am_FSSTAT3resfail*);
+bool_t xdr_am_FSSTAT3res (XDR *, am_FSSTAT3res*);
+bool_t xdr_am_PATHCONF3args (XDR *, am_PATHCONF3args*);
+bool_t xdr_am_PATHCONF3resok (XDR *, am_PATHCONF3resok*);
+bool_t xdr_am_PATHCONF3resfail (XDR *, am_PATHCONF3resfail*);
+bool_t xdr_am_PATHCONF3res (XDR *, am_PATHCONF3res*);
+bool_t xdr_am_nfspath3 (XDR *, am_nfspath3*);
+bool_t xdr_am_symlinkdata3 (XDR *, am_symlinkdata3*);
+bool_t xdr_am_SYMLINK3args (XDR *, am_SYMLINK3args*);
+bool_t xdr_am_SYMLINK3resok (XDR *, am_SYMLINK3resok*);
+bool_t xdr_am_SYMLINK3resfail (XDR *, am_SYMLINK3resfail*);
+bool_t xdr_am_SYMLINK3res (XDR *, am_SYMLINK3res*);
+bool_t xdr_am_READLINK3args (XDR *, am_READLINK3args*);
+bool_t xdr_am_READLINK3resok (XDR *, am_READLINK3resok*);
+bool_t xdr_am_READLINK3resfail (XDR *, am_READLINK3resfail*);
+bool_t xdr_am_READLINK3res (XDR *, am_READLINK3res*);
+bool_t xdr_am_devicedata3 (XDR *, am_devicedata3*);
+bool_t xdr_am_mknoddata3 (XDR *, am_mknoddata3*);
+bool_t xdr_am_MKNOD3args (XDR *, am_MKNOD3args*);
+bool_t xdr_am_MKNOD3resok (XDR *, am_MKNOD3resok*);
+bool_t xdr_am_MKNOD3resfail (XDR *, am_MKNOD3resfail*);
+bool_t xdr_am_MKNOD3res (XDR *, am_MKNOD3res*);
+bool_t xdr_am_MKDIR3args (XDR *, am_MKDIR3args*);
+bool_t xdr_am_MKDIR3resok (XDR *, am_MKDIR3resok*);
+bool_t xdr_am_MKDIR3resfail (XDR *, am_MKDIR3resfail*);
+bool_t xdr_am_MKDIR3res (XDR *, am_MKDIR3res*);
+bool_t xdr_am_RMDIR3args (XDR *, am_RMDIR3args*);
+bool_t xdr_am_RMDIR3resok (XDR *, am_RMDIR3resok*);
+bool_t xdr_am_RMDIR3resfail (XDR *, am_RMDIR3resfail*);
+bool_t xdr_am_RMDIR3res (XDR *, am_RMDIR3res*);
+bool_t xdr_am_RENAME3args (XDR *, am_RENAME3args*);
+bool_t xdr_am_RENAME3resok (XDR *, am_RENAME3resok*);
+bool_t xdr_am_RENAME3resfail (XDR *, am_RENAME3resfail*);
+bool_t xdr_am_RENAME3res (XDR *, am_RENAME3res*);
+bool_t xdr_am_READDIRPLUS3args (XDR *, am_READDIRPLUS3args*);
+bool_t xdr_am_entryplus3 (XDR *, am_entryplus3*);
+bool_t xdr_am_dirlistplus3 (XDR *, am_dirlistplus3*);
+bool_t xdr_am_READDIRPLUS3resok (XDR *, am_READDIRPLUS3resok*);
+bool_t xdr_am_READDIRPLUS3resfail (XDR *, am_READDIRPLUS3resfail*);
+bool_t xdr_am_READDIRPLUS3res (XDR *, am_READDIRPLUS3res*);
+bool_t xdr_am_READDIR3args (XDR *, am_READDIR3args*);
+bool_t xdr_am_entry3 (XDR *, am_entry3*);
+bool_t xdr_am_dirlist3 (XDR *, am_dirlist3*);
+bool_t xdr_am_READDIR3resok (XDR *, am_READDIR3resok*);
+bool_t xdr_am_READDIR3resfail (XDR *, am_READDIR3resfail*);
+bool_t xdr_am_READDIR3res (XDR *, am_READDIR3res*);
+bool_t xdr_am_LINK3args (XDR *, am_LINK3args*);
+bool_t xdr_am_LINK3resok (XDR *, am_LINK3resok*);
+bool_t xdr_am_LINK3resfail (XDR *, am_LINK3resfail*);
+bool_t xdr_am_LINK3res (XDR *, am_LINK3res*);
+bool_t xdr_am_sattrguard3 (XDR *, am_sattrguard3*);
+bool_t xdr_am_SETATTR3args (XDR *, am_SETATTR3args*);
+bool_t xdr_am_SETATTR3resok (XDR *, am_SETATTR3resok*);
+bool_t xdr_am_SETATTR3resfail (XDR *, am_SETATTR3resfail*);
+bool_t xdr_am_SETATTR3res (XDR *, am_SETATTR3res*);
 #endif /* HAVE_FS_NFS3 */
 
 #endif /* not _AM_XDR_FUNC_H */
diff --git a/include/amq_defs.h b/include/amq_defs.h
index 75c465171033..89f61805fc60 100644
--- a/include/amq_defs.h
+++ b/include/amq_defs.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -55,7 +51,7 @@
 #define AMQ_VERSION ((u_long)1)
 #define AMQPROC_NULL ((u_long)0)
 #define AMQPROC_MNTTREE ((u_long)1)
-#define AMQPROC_UMNT ((u_long)2)
+#define AMQPROC_UMNT ((u_long)2)	/* asynchronous unmount */
 #define AMQPROC_STATS ((u_long)3)
 #define AMQPROC_EXPORT ((u_long)4)
 #define AMQPROC_SETOPT ((u_long)5)
@@ -64,15 +60,19 @@
 #define AMQPROC_GETVERS ((u_long)8)
 #define AMQPROC_GETPID ((u_long)9)
 #define AMQPROC_PAWD ((u_long)10)
+#define AMQPROC_SYNC_UMNT ((u_long)11)	/* synchronous unmount */
+#define AMQPROC_GETMAPINFO ((u_long)12)
 
 /*
  * TYPEDEFS
  */
 typedef long *time_type;
 typedef struct amq_mount_info amq_mount_info;
+typedef struct amq_map_info amq_map_info;
 typedef struct amq_mount_stats amq_mount_stats;
 typedef struct amq_mount_tree amq_mount_tree;
 typedef struct amq_setopt amq_setopt;
+typedef struct amq_sync_umnt amq_sync_umnt;
 typedef amq_mount_tree *amq_mount_tree_p;
 
 /*
@@ -114,6 +114,22 @@ typedef struct {
   amq_mount_tree_p *amq_mount_tree_list_val;
 } amq_mount_tree_list;
 
+struct amq_map_info {
+  amq_string mi_name;
+  amq_string mi_wildcard;
+  time_type mi_modify;
+  int mi_flags;
+  int mi_refc;
+  int mi_up;
+  int mi_reloads;
+  int mi_nentries;
+};
+
+typedef struct {
+  u_int amq_map_info_list_len;
+  amq_map_info *amq_map_info_list_val;
+} amq_map_info_list;
+
 struct amq_mount_stats {
   int as_drops;
   int as_stale;
@@ -122,6 +138,21 @@ struct amq_mount_stats {
   int as_uerr;
 };
 
+typedef enum {
+  AMQ_UMNT_OK 		= 0,	/* must be zero! */
+  AMQ_UMNT_FAILED 	= 1,	/* unmount failed */
+  AMQ_UMNT_FORK 	= 2,	/* fork failed */
+  AMQ_UMNT_READ 	= 3,	/* pipe read failed */
+  AMQ_UMNT_SERVER 	= 4,	/* server down */
+  AMQ_UMNT_SIGNAL 	= 5	/* received signal */
+} au_etype;
+
+struct amq_sync_umnt {
+	au_etype	au_etype;	/* error type */
+	int		au_errno;	/* error number */
+	int		au_signal;	/* signal received */
+};
+
 enum amq_opt {
   AMOPT_DEBUG = 0,
   AMOPT_LOGFILE = 1,
@@ -145,12 +176,15 @@ struct amq_setopt {
  */
 extern bool_t xdr_amq_mount_info(XDR *xdrs, amq_mount_info *objp);
 extern bool_t xdr_amq_mount_info_list(XDR *xdrs, amq_mount_info_list *objp);
+extern bool_t xdr_amq_map_info(XDR *xdrs, amq_map_info *objp);
+extern bool_t xdr_amq_map_info_list(XDR *xdrs, amq_map_info_list *objp);
 extern bool_t xdr_amq_mount_stats(XDR *xdrs, amq_mount_stats *objp);
 extern bool_t xdr_amq_mount_tree(XDR *xdrs, amq_mount_tree *objp);
 extern bool_t xdr_amq_mount_tree_list(XDR *xdrs, amq_mount_tree_list *objp);
 extern bool_t xdr_amq_mount_tree_p(XDR *xdrs, amq_mount_tree_p *objp);
 extern bool_t xdr_amq_opt(XDR *xdrs, amq_opt *objp);
 extern bool_t xdr_amq_setopt(XDR *xdrs, amq_setopt *objp);
+extern bool_t xdr_amq_sync_umnt(XDR *xdrs, amq_sync_umnt *objp);
 extern bool_t xdr_pri_free(XDRPROC_T_TYPE xdr_args, caddr_t args_ptr);
 extern bool_t xdr_time_type(XDR *xdrs, time_type *objp);
 
diff --git a/include/mount_headers1.h b/include/mount_headers1.h
index 41f26e59f99d..7d518a06aa26 100644
--- a/include/mount_headers1.h
+++ b/include/mount_headers1.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -123,50 +119,50 @@
 # include <sys/vmount.h>
 #endif /* HAVE_SYS_VMOUNT_H */
 
-/*
- * There is no point in including this on a glibc2 system
- * we're only asking for trouble
- */
-#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+#if HAVE_LINUX_FS_H
+# if !defined(__GLIBC__) || __GLIBC__ < 2
 /*
  * There's a conflict of definitions on redhat alpha linux between
  * <netinet/in.h> and <linux/fs.h>.
  * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
  * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
  */
-# ifdef HAVE_SOCKETBITS_H
-#  define _LINUX_SOCKET_H
-#  undef BLKFLSBUF
-#  undef BLKGETSIZE
-#  undef BLKRAGET
-#  undef BLKRASET
-#  undef BLKROGET
-#  undef BLKROSET
-#  undef BLKRRPART
-#  undef MS_MGC_VAL
-#  undef MS_RMT_MASK
-# endif /* HAVE_SOCKETBITS_H */
-# ifdef HAVE_LINUX_POSIX_TYPES_H
-#  include <linux/posix_types.h>
-# endif /* HAVE_LINUX_POSIX_TYPES_H */
-# ifndef _LINUX_BYTEORDER_GENERIC_H
-#  define _LINUX_BYTEORDER_GENERIC_H
-# endif /* _LINUX_BYTEORDER_GENERIC_H */
-# ifndef _LINUX_STRING_H_
-#  define _LINUX_STRING_H_
-# endif /* not _LINUX_STRING_H_ */
-# ifdef HAVE_LINUX_KDEV_T_H
-#  define __KERNEL__
-#  include <linux/kdev_t.h>
-#  undef __KERNEL__
-# endif /* HAVE_LINUX_KDEV_T_H */
-# ifdef HAVE_LINUX_LIST_H
-#  define __KERNEL__
-#  include <linux/list.h>
-#  undef __KERNEL__
-# endif /* HAVE_LINUX_LIST_H */
-# include <linux/fs.h>
-#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+#  ifdef HAVE_SOCKETBITS_H
+#   define _LINUX_SOCKET_H
+#   undef BLKFLSBUF
+#   undef BLKGETSIZE
+#   undef BLKRAGET
+#   undef BLKRASET
+#   undef BLKROGET
+#   undef BLKROSET
+#   undef BLKRRPART
+#   undef MS_MGC_VAL
+#   undef MS_RMT_MASK
+#  endif /* HAVE_SOCKETBITS_H */
+#  ifdef HAVE_LINUX_POSIX_TYPES_H
+#   include <linux/posix_types.h>
+#  endif /* HAVE_LINUX_POSIX_TYPES_H */
+#  ifndef _LINUX_BYTEORDER_GENERIC_H
+#   define _LINUX_BYTEORDER_GENERIC_H
+#  endif /* _LINUX_BYTEORDER_GENERIC_H */
+#  ifndef _LINUX_STRING_H_
+#   define _LINUX_STRING_H_
+#  endif /* not _LINUX_STRING_H_ */
+#  ifdef HAVE_LINUX_KDEV_T_H
+#   define __KERNEL__
+#   include <linux/kdev_t.h>
+#   undef __KERNEL__
+#  endif /* HAVE_LINUX_KDEV_T_H */
+#  ifdef HAVE_LINUX_LIST_H
+#   define __KERNEL__
+#   include <linux/list.h>
+#   undef __KERNEL__
+#  endif /* HAVE_LINUX_LIST_H */
+#  include <linux/fs.h>
+# else
+#  include <linux/fs.h>
+# endif/* (!__GLIBC__ || __GLIBC__ < 2) */
+#endif /* HAVE_LINUX_FS_H */
 
 #ifdef HAVE_SYS_FS_TYPES_H
 # include <sys/fs_types.h>
@@ -192,6 +188,10 @@
 # include <isofs/cd9660/cd9660_mount.h>
 #endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
 
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+
 #ifdef HAVE_SYS_FS_PC_FS_H
 # include <sys/fs/pc_fs.h>
 #endif /* HAVE_SYS_FS_PC_FS_H */
@@ -202,6 +202,14 @@
 # include <fs/msdosfs/msdosfsmount.h>
 #endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
 
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+
 #ifdef HAVE_RPC_RPC_H
 # include <rpc/rpc.h>
 #endif /* HAVE_RPC_RPC_H */
diff --git a/include/mount_headers2.h b/include/mount_headers2.h
index 273e89cae10c..87bf18efd8bb 100644
--- a/include/mount_headers2.h
+++ b/include/mount_headers2.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/include/nfs_common.h b/include/nfs_common.h
new file mode 100644
index 000000000000..d89632b59330
--- /dev/null
+++ b/include/nfs_common.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2011 Christos Zoulas
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/include/nfs_common.c
+ *
+ */
+struct nfs_common_args {
+  u_long flags;
+  u_long acdirmin;
+  u_long acdirmax;
+  u_long acregmin;
+  u_long acregmax;
+  u_long timeo;
+  u_long retrans;
+  u_long rsize;
+  u_long wsize;
+};
+
+#ifdef HAVE_NFS_ARGS_T_ACREGMIN
+#define GET_ACREGMIN(nap, a) nap->acregmin = a.acregmin;
+#define PUT_ACREGMIN(nap, a) a.acregmin = nap->acregmin;
+#else
+#define GET_ACREGMIN(nap, a)
+#define PUT_ACREGMIN(nap, a)
+#endif
+#ifdef HAVE_NFS_ARGS_T_ACREGMAX
+#define GET_ACREGMAX(nap, a) nap->acregmax = a.acregmax;
+#define PUT_ACREGMAX(nap, a) a.acregmax = nap->acregmax;
+#else
+#define GET_ACREGMAX(nap, a)
+#define PUT_ACREGMAX(nap, a)
+#endif
+
+#ifdef HAVE_NFS_ARGS_T_ACDIRMIN
+#define GET_ACDIRMIN(nap, a) nap->acdirmin = a.acdirmin;
+#define PUT_ACDIRMIN(nap, a) a.acdirmin = nap->acdirmin;
+#else
+#define GET_ACDIRMIN(nap, a)
+#define PUT_ACDIRMIN(nap, a)
+#endif
+#ifdef HAVE_NFS_ARGS_T_ACDIRMAX
+#define GET_ACDIRMAX(nap, a) nap->acdirmax = a.acdirmax;
+#define PUT_ACDIRMAX(nap, a) a.acdirmax = nap->acdirmax;
+#else
+#define GET_ACDIRMAX(nap, a)
+#define PUT_ACDIRMAX(nap, a)
+#endif
+
+#define get_nfs_common_args(nap, a) \
+  do { \
+    nap->flags = a.flags; \
+    GET_ACREGMIN(nap, a) \
+    GET_ACREGMAX(nap, a) \
+    GET_ACDIRMIN(nap, a) \
+    GET_ACDIRMAX(nap, a) \
+    nap->timeo = a.timeo; \
+    nap->retrans = a.retrans; \
+    nap->rsize = a.rsize; \
+    nap->wsize = a.wsize; \
+  } while (/*CONSTCOND*/0)
+
+#define put_nfs_common_args(nap, a) \
+  do { \
+    a.flags = nap->flags; \
+    PUT_ACREGMIN(nap, a) \
+    PUT_ACREGMAX(nap, a) \
+    PUT_ACDIRMIN(nap, a) \
+    PUT_ACDIRMAX(nap, a) \
+    a.timeo = nap->timeo; \
+    a.retrans = nap->retrans; \
+    a.rsize = nap->rsize; \
+    a.wsize = nap->wsize; \
+  } while (/*CONSTCOND*/0)
diff --git a/install-sh b/install-sh
new file mode 100755
index 000000000000..377bb8687ffe
--- /dev/null
+++ b/install-sh
@@ -0,0 +1,527 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2011-11-20.07; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# 'make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" ""	$nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+  doit_exec=exec
+else
+  doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+  test "$posix_glob" != "?" || {
+    if (set -f) 2>/dev/null; then
+      posix_glob=
+    else
+      posix_glob=:
+    fi
+  }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+     --help     display this help and exit.
+     --version  display version info and exit.
+
+  -c            (ignored)
+  -C            install only if different (preserve the last data modification time)
+  -d            create directories instead of installing files.
+  -g GROUP      $chgrpprog installed files to GROUP.
+  -m MODE       $chmodprog installed files to MODE.
+  -o USER       $chownprog installed files to USER.
+  -s            $stripprog installed files.
+  -t DIRECTORY  install into DIRECTORY.
+  -T            report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+  RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+  case $1 in
+    -c) ;;
+
+    -C) copy_on_change=true;;
+
+    -d) dir_arg=true;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+	shift;;
+
+    --help) echo "$usage"; exit $?;;
+
+    -m) mode=$2
+	case $mode in
+	  *' '* | *'	'* | *'
+'*	  | *'*'* | *'?'* | *'['*)
+	    echo "$0: invalid mode: $mode" >&2
+	    exit 1;;
+	esac
+	shift;;
+
+    -o) chowncmd="$chownprog $2"
+	shift;;
+
+    -s) stripcmd=$stripprog;;
+
+    -t) dst_arg=$2
+	# Protect names problematic for 'test' and other utilities.
+	case $dst_arg in
+	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
+	esac
+	shift;;
+
+    -T) no_target_directory=true;;
+
+    --version) echo "$0 $scriptversion"; exit $?;;
+
+    --)	shift
+	break;;
+
+    -*)	echo "$0: invalid option: $1" >&2
+	exit 1;;
+
+    *)  break;;
+  esac
+  shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+  # When -d is used, all remaining arguments are directories to create.
+  # When -t is used, the destination is already specified.
+  # Otherwise, the last argument is the destination.  Remove it from $@.
+  for arg
+  do
+    if test -n "$dst_arg"; then
+      # $@ is not empty: it contains at least $arg.
+      set fnord "$@" "$dst_arg"
+      shift # fnord
+    fi
+    shift # arg
+    dst_arg=$arg
+    # Protect names problematic for 'test' and other utilities.
+    case $dst_arg in
+      -* | [=\(\)!]) dst_arg=./$dst_arg;;
+    esac
+  done
+fi
+
+if test $# -eq 0; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call 'install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+if test -z "$dir_arg"; then
+  do_exit='(exit $ret); exit $ret'
+  trap "ret=129; $do_exit" 1
+  trap "ret=130; $do_exit" 2
+  trap "ret=141; $do_exit" 13
+  trap "ret=143; $do_exit" 15
+
+  # Set umask so as not to create temps with too-generous modes.
+  # However, 'strip' requires both read and write access to temps.
+  case $mode in
+    # Optimize common cases.
+    *644) cp_umask=133;;
+    *755) cp_umask=22;;
+
+    *[0-7])
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw='% 200'
+      fi
+      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+    *)
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw=,u+rw
+      fi
+      cp_umask=$mode$u_plus_rw;;
+  esac
+fi
+
+for src
+do
+  # Protect names problematic for 'test' and other utilities.
+  case $src in
+    -* | [=\(\)!]) src=./$src;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    dstdir=$dst
+    test -d "$dstdir"
+    dstdir_status=$?
+  else
+
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dst_arg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+    dst=$dst_arg
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test -n "$no_target_directory"; then
+	echo "$0: $dst_arg: Is a directory" >&2
+	exit 1
+      fi
+      dstdir=$dst
+      dst=$dstdir/`basename "$src"`
+      dstdir_status=0
+    else
+      # Prefer dirname, but fall back on a substitute if dirname fails.
+      dstdir=`
+	(dirname "$dst") 2>/dev/null ||
+	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	     X"$dst" : 'X\(//\)[^/]' \| \
+	     X"$dst" : 'X\(//\)$' \| \
+	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+	echo X"$dst" |
+	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)[^/].*/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\).*/{
+		   s//\1/
+		   q
+		 }
+		 s/.*/./; q'
+      `
+
+      test -d "$dstdir"
+      dstdir_status=$?
+    fi
+  fi
+
+  obsolete_mkdir_used=false
+
+  if test $dstdir_status != 0; then
+    case $posix_mkdir in
+      '')
+	# Create intermediate dirs using mode 755 as modified by the umask.
+	# This is like FreeBSD 'install' as of 1997-10-28.
+	umask=`umask`
+	case $stripcmd.$umask in
+	  # Optimize common cases.
+	  *[2367][2367]) mkdir_umask=$umask;;
+	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+	  *[0-7])
+	    mkdir_umask=`expr $umask + 22 \
+	      - $umask % 100 % 40 + $umask % 20 \
+	      - $umask % 10 % 4 + $umask % 2
+	    `;;
+	  *) mkdir_umask=$umask,go-w;;
+	esac
+
+	# With -d, create the new directory with the user-specified mode.
+	# Otherwise, rely on $mkdir_umask.
+	if test -n "$dir_arg"; then
+	  mkdir_mode=-m$mode
+	else
+	  mkdir_mode=
+	fi
+
+	posix_mkdir=false
+	case $umask in
+	  *[123567][0-7][0-7])
+	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
+	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+	    ;;
+	  *)
+	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+	    if (umask $mkdir_umask &&
+		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+	    then
+	      if test -z "$dir_arg" || {
+		   # Check for POSIX incompatibilities with -m.
+		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+		   # other-writable bit of parent directory when it shouldn't.
+		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+		   case $ls_ld_tmpdir in
+		     d????-?r-*) different_mode=700;;
+		     d????-?--*) different_mode=755;;
+		     *) false;;
+		   esac &&
+		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+		   }
+		 }
+	      then posix_mkdir=:
+	      fi
+	      rmdir "$tmpdir/d" "$tmpdir"
+	    else
+	      # Remove any dirs left behind by ancient mkdir implementations.
+	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+	    fi
+	    trap '' 0;;
+	esac;;
+    esac
+
+    if
+      $posix_mkdir && (
+	umask $mkdir_umask &&
+	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+      )
+    then :
+    else
+
+      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # or it failed possibly due to a race condition.  Create the
+      # directory the slow way, step by step, checking for races as we go.
+
+      case $dstdir in
+	/*) prefix='/';;
+	[-=\(\)!]*) prefix='./';;
+	*)  prefix='';;
+      esac
+
+      eval "$initialize_posix_glob"
+
+      oIFS=$IFS
+      IFS=/
+      $posix_glob set -f
+      set fnord $dstdir
+      shift
+      $posix_glob set +f
+      IFS=$oIFS
+
+      prefixes=
+
+      for d
+      do
+	test X"$d" = X && continue
+
+	prefix=$prefix$d
+	if test -d "$prefix"; then
+	  prefixes=
+	else
+	  if $posix_mkdir; then
+	    (umask=$mkdir_umask &&
+	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+	    # Don't fail if two instances are running concurrently.
+	    test -d "$prefix" || exit 1
+	  else
+	    case $prefix in
+	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+	      *) qprefix=$prefix;;
+	    esac
+	    prefixes="$prefixes '$qprefix'"
+	  fi
+	fi
+	prefix=$prefix/
+      done
+
+      if test -n "$prefixes"; then
+	# Don't fail if two instances are running concurrently.
+	(umask $mkdir_umask &&
+	 eval "\$doit_exec \$mkdirprog $prefixes") ||
+	  test -d "$dstdir" || exit 1
+	obsolete_mkdir_used=true
+      fi
+    fi
+  fi
+
+  if test -n "$dir_arg"; then
+    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+  else
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+    # Copy the file name to the temp name.
+    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+    # If -C, don't bother to copy if it wouldn't change the file.
+    if $copy_on_change &&
+       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
+
+       eval "$initialize_posix_glob" &&
+       $posix_glob set -f &&
+       set X $old && old=:$2:$4:$5:$6 &&
+       set X $new && new=:$2:$4:$5:$6 &&
+       $posix_glob set +f &&
+
+       test "$old" = "$new" &&
+       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+    then
+      rm -f "$dsttmp"
+    else
+      # Rename the file to the real destination.
+      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+      # The rename failed, perhaps because mv can't rename something else
+      # to itself, or perhaps because mv is so ancient that it does not
+      # support -f.
+      {
+	# Now remove or move aside any old file at destination location.
+	# We try this two ways since rm can't unlink itself on some
+	# systems and the destination file might be busy for other
+	# reasons.  In this case, the final cleanup might fail but the new
+	# file should still install successfully.
+	{
+	  test ! -f "$dst" ||
+	  $doit $rmcmd -f "$dst" 2>/dev/null ||
+	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+	  } ||
+	  { echo "$0: cannot unlink or rename $dst" >&2
+	    (exit 1); exit 1
+	  }
+	} &&
+
+	# Now rename the file to the real destination.
+	$doit $mvcmd "$dsttmp" "$dst"
+      }
+    fi || exit 1
+
+    trap '' 0
+  fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/ldap-id.ms b/ldap-id.ms
index 3c0d30856645..77ff4ba1cb2b 100644
--- a/ldap-id.ms
+++ b/ldap-id.ms
@@ -303,4 +303,4 @@ Stockholm University
 S-106 91 Stockholm
          SWEDEN
 
-Email: leifj@matematik.su.se
+Email: leifj AT matematik.su.se
diff --git a/ldap-id.txt b/ldap-id.txt
index 162f66351850..33a9187b7684 100644
--- a/ldap-id.txt
+++ b/ldap-id.txt
@@ -333,7 +333,7 @@ Author's Address
    S-106 91 Stockholm
             SWEDEN
 
-   Email: leifj@matematik.su.se
+   Email: leifj AT matematik.su.se
 
 
 
diff --git a/libamu/Makefile.am b/libamu/Makefile.am
new file mode 100644
index 000000000000..08e58d694c96
--- /dev/null
+++ b/libamu/Makefile.am
@@ -0,0 +1,88 @@
+## Process this file with automake to produce Makefile.in
+
+# Package: am-utils
+# Level: Makefile for libamu/ directory
+# Author: Erez Zadok
+
+#noinst_LIBRARIES = libamu.a
+lib_LTLIBRARIES = libamu.la
+
+# headers this depends on, not to be installed
+noinst_HEADERS = amu.h
+
+# these sources must be included:
+libamu_la_SOURCES =	\
+	misc_rpc.c	\
+	mount_fs.c	\
+	mtab.c		\
+	nfs_prot_xdr.c	\
+	strutil.c	\
+	wire.c		\
+	xdr_func.c	\
+	xutil.c
+
+## no need to list other optional sources because automake will add them
+## automatically.
+## XXX: must add the files after memcmp.c until automake 1.4+ is out
+EXTRA_DIST = memcmp.c	\
+	clnt_sperrno.c	\
+	hasmntopt.c	\
+	strcasecmp.c	\
+	strerror.c	\
+	strlcat.c	\
+	strlcpy.c	\
+	strstr.c	\
+	ualarm.c
+
+DISTCLEANFILES = mountutil.c mtabutil.c transputil.c umount_fs.c
+
+# these may be added automatically by automake if needed:
+#	alloca.c
+#	clnt_sperrno.c
+#	hasmntopt.c
+#	memcmp.c (via AC_FUNC_MEMCMP)
+#	strcasecmp.c
+#	strerror.c
+#	strstr.c
+#	ualarm.c
+#
+# files optionally compiled:
+#	mountutil.c: mount utilities
+#	umount_fs.c: un-mount utilities
+#
+# files that are always compiled, but to a different path:
+#	mtabutil.c: mount table utilities
+#	transputil.c: transport (Sockets or TLI) utilities
+BUILT_SOURCES =		\
+	mountutil.c	\
+	umount_fs.c	\
+	mtabutil.c	\
+	transputil.c
+
+## XXX: Use the next line when automake newer than 1.4
+## XXX: Instead of the two lines that follow.
+## libamu_la_LIBADD = @LTLIBOBJS@ @LTALLOCA@
+libamu_la_LIBADD = @AMU_LIB_OBJS@
+libamu_la_DEPENDENCIES = @AMU_LIB_OBJS@
+
+
+# LDFLAGS should include standard ones plus LIBTOOL ones
+AM_LDFLAGS = @LDFLAGS@ @LIBTOOL_LDFLAGS@
+
+AM_CPPFLAGS = -I$(top_srcdir)/include
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# dependencies
+$(libamu_la_OBJECTS) $(libamu_la_LIBADD):	\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
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new file mode 100644
index 000000000000..ec213a713a6c
--- /dev/null
+++ b/libamu/Makefile.in
@@ -0,0 +1,732 @@
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+
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+
+# This Makefile.in is free software; the Free Software Foundation
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+	mount_fs.c	\
+	mtab.c		\
+	nfs_prot_xdr.c	\
+	strutil.c	\
+	wire.c		\
+	xdr_func.c	\
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+
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+	strerror.c	\
+	strlcat.c	\
+	strlcpy.c	\
+	strstr.c	\
+	ualarm.c
+
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+# these may be added automatically by automake if needed:
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+#	clnt_sperrno.c
+#	hasmntopt.c
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+#	strcasecmp.c
+#	strerror.c
+#	strstr.c
+#	ualarm.c
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+#	mountutil.c: mount utilities
+#	umount_fs.c: un-mount utilities
+#
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+#	mtabutil.c: mount table utilities
+#	transputil.c: transport (Sockets or TLI) utilities
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+	mountutil.c	\
+	umount_fs.c	\
+	mtabutil.c	\
+	transputil.c
+
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+	$(am__cd) $(top_srcdir) && \
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+	  *config.status*) \
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+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
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+
+.c.lo:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) check-am
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs:
+	for dir in "$(DESTDIR)$(libdir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-libLTLIBRARIES
+
+.MAKE: all check install install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+	clean-libLTLIBRARIES clean-libtool cscopelist-am ctags \
+	ctags-am distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-libLTLIBRARIES install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags tags-am uninstall uninstall-am uninstall-libLTLIBRARIES
+
+
+# dependencies
+$(libamu_la_OBJECTS) $(libamu_la_LIBADD):	\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libamu/alloca.c b/libamu/alloca.c
deleted file mode 100644
index 31fb4e0d4e06..000000000000
--- a/libamu/alloca.c
+++ /dev/null
@@ -1,504 +0,0 @@
-/* alloca.c -- allocate automatically reclaimed memory
-   (Mostly) portable public-domain implementation -- D A Gwyn
-
-   This implementation of the PWB library alloca function,
-   which is used to allocate space off the run-time stack so
-   that it is automatically reclaimed upon procedure exit,
-   was inspired by discussions with J. Q. Johnson of Cornell.
-   J.Otto Tennant <jot@cray.com> contributed the Cray support.
-
-   There are some preprocessor constants that can
-   be defined when compiling for your specific system, for
-   improved efficiency; however, the defaults should be okay.
-
-   The general concept of this implementation is to keep
-   track of all alloca-allocated blocks, and reclaim any
-   that are found to be deeper in the stack than the current
-   invocation.  This heuristic does not reclaim storage as
-   soon as it becomes invalid, but it will do so eventually.
-
-   As a special case, alloca(0) reclaims storage without
-   allocating any.  It is a good idea to use alloca(0) in
-   your main control loop, etc. to force garbage collection.  */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef emacs
-#include "blockinput.h"
-#endif
-
-/* If compiling with GCC 2, this file's not needed.  */
-#if !defined (__GNUC__) || __GNUC__ < 2
-
-/* If someone has defined alloca as a macro,
-   there must be some other way alloca is supposed to work.  */
-#ifndef alloca
-
-#ifdef emacs
-#ifdef static
-/* actually, only want this if static is defined as ""
-   -- this is for usg, in which emacs must undefine static
-   in order to make unexec workable
-   */
-#ifndef STACK_DIRECTION
-you
-lose
--- must know STACK_DIRECTION at compile-time
-#endif /* STACK_DIRECTION undefined */
-#endif /* static */
-#endif /* emacs */
-
-/* If your stack is a linked list of frames, you have to
-   provide an "address metric" ADDRESS_FUNCTION macro.  */
-
-#if defined (CRAY) && defined (CRAY_STACKSEG_END)
-long i00afunc ();
-#define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
-#else
-#define ADDRESS_FUNCTION(arg) &(arg)
-#endif
-
-#if __STDC__
-typedef void *pointer;
-#else
-typedef char *pointer;
-#endif
-
-#ifndef NULL
-#define	NULL	0
-#endif
-
-/* Different portions of Emacs need to call different versions of
-   malloc.  The Emacs executable needs alloca to call xmalloc, because
-   ordinary malloc isn't protected from input signals.  On the other
-   hand, the utilities in lib-src need alloca to call malloc; some of
-   them are very simple, and don't have an xmalloc routine.
-
-   Non-Emacs programs expect this to call use xmalloc.
-
-   Callers below should use malloc.  */
-
-#ifndef emacs
-#define malloc xmalloc
-#endif
-extern pointer malloc ();
-
-/* Define STACK_DIRECTION if you know the direction of stack
-   growth for your system; otherwise it will be automatically
-   deduced at run-time.
-
-   STACK_DIRECTION > 0 => grows toward higher addresses
-   STACK_DIRECTION < 0 => grows toward lower addresses
-   STACK_DIRECTION = 0 => direction of growth unknown  */
-
-#ifndef STACK_DIRECTION
-#define	STACK_DIRECTION	0	/* Direction unknown.  */
-#endif
-
-#if STACK_DIRECTION != 0
-
-#define	STACK_DIR	STACK_DIRECTION	/* Known at compile-time.  */
-
-#else /* STACK_DIRECTION == 0; need run-time code.  */
-
-static int stack_dir;		/* 1 or -1 once known.  */
-#define	STACK_DIR	stack_dir
-
-static void
-find_stack_direction ()
-{
-  static char *addr = NULL;	/* Address of first `dummy', once known.  */
-  auto char dummy;		/* To get stack address.  */
-
-  if (addr == NULL)
-    {				/* Initial entry.  */
-      addr = ADDRESS_FUNCTION (dummy);
-
-      find_stack_direction ();	/* Recurse once.  */
-    }
-  else
-    {
-      /* Second entry.  */
-      if (ADDRESS_FUNCTION (dummy) > addr)
-	stack_dir = 1;		/* Stack grew upward.  */
-      else
-	stack_dir = -1;		/* Stack grew downward.  */
-    }
-}
-
-#endif /* STACK_DIRECTION == 0 */
-
-/* An "alloca header" is used to:
-   (a) chain together all alloca'ed blocks;
-   (b) keep track of stack depth.
-
-   It is very important that sizeof(header) agree with malloc
-   alignment chunk size.  The following default should work okay.  */
-
-#ifndef	ALIGN_SIZE
-#define	ALIGN_SIZE	sizeof(double)
-#endif
-
-typedef union hdr
-{
-  char align[ALIGN_SIZE];	/* To force sizeof(header).  */
-  struct
-    {
-      union hdr *next;		/* For chaining headers.  */
-      char *deep;		/* For stack depth measure.  */
-    } h;
-} header;
-
-static header *last_alloca_header = NULL;	/* -> last alloca header.  */
-
-/* Return a pointer to at least SIZE bytes of storage,
-   which will be automatically reclaimed upon exit from
-   the procedure that called alloca.  Originally, this space
-   was supposed to be taken from the current stack frame of the
-   caller, but that method cannot be made to work for some
-   implementations of C, for example under Gould's UTX/32.  */
-
-pointer
-alloca (size)
-     unsigned size;
-{
-  auto char probe;		/* Probes stack depth: */
-  register char *depth = ADDRESS_FUNCTION (probe);
-
-#if STACK_DIRECTION == 0
-  if (STACK_DIR == 0)		/* Unknown growth direction.  */
-    find_stack_direction ();
-#endif
-
-  /* Reclaim garbage, defined as all alloca'd storage that
-     was allocated from deeper in the stack than currently. */
-
-  {
-    register header *hp;	/* Traverses linked list.  */
-
-#ifdef emacs
-    BLOCK_INPUT;
-#endif
-
-    for (hp = last_alloca_header; hp != NULL;)
-      if ((STACK_DIR > 0 && hp->h.deep > depth)
-	  || (STACK_DIR < 0 && hp->h.deep < depth))
-	{
-	  register header *np = hp->h.next;
-
-	  free ((pointer) hp);	/* Collect garbage.  */
-
-	  hp = np;		/* -> next header.  */
-	}
-      else
-	break;			/* Rest are not deeper.  */
-
-    last_alloca_header = hp;	/* -> last valid storage.  */
-
-#ifdef emacs
-    UNBLOCK_INPUT;
-#endif
-  }
-
-  if (size == 0)
-    return NULL;		/* No allocation required.  */
-
-  /* Allocate combined header + user data storage.  */
-
-  {
-    register pointer new = malloc (sizeof (header) + size);
-    /* Address of header.  */
-
-    if (new == 0)
-      abort();
-
-    ((header *) new)->h.next = last_alloca_header;
-    ((header *) new)->h.deep = depth;
-
-    last_alloca_header = (header *) new;
-
-    /* User storage begins just after header.  */
-
-    return (pointer) ((char *) new + sizeof (header));
-  }
-}
-
-#if defined (CRAY) && defined (CRAY_STACKSEG_END)
-
-#ifdef DEBUG_I00AFUNC
-#include <stdio.h>
-#endif
-
-#ifndef CRAY_STACK
-#define CRAY_STACK
-#ifndef CRAY2
-/* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */
-struct stack_control_header
-  {
-    long shgrow:32;		/* Number of times stack has grown.  */
-    long shaseg:32;		/* Size of increments to stack.  */
-    long shhwm:32;		/* High water mark of stack.  */
-    long shsize:32;		/* Current size of stack (all segments).  */
-  };
-
-/* The stack segment linkage control information occurs at
-   the high-address end of a stack segment.  (The stack
-   grows from low addresses to high addresses.)  The initial
-   part of the stack segment linkage control information is
-   0200 (octal) words.  This provides for register storage
-   for the routine which overflows the stack.  */
-
-struct stack_segment_linkage
-  {
-    long ss[0200];		/* 0200 overflow words.  */
-    long sssize:32;		/* Number of words in this segment.  */
-    long ssbase:32;		/* Offset to stack base.  */
-    long:32;
-    long sspseg:32;		/* Offset to linkage control of previous
-				   segment of stack.  */
-    long:32;
-    long sstcpt:32;		/* Pointer to task common address block.  */
-    long sscsnm;		/* Private control structure number for
-				   microtasking.  */
-    long ssusr1;		/* Reserved for user.  */
-    long ssusr2;		/* Reserved for user.  */
-    long sstpid;		/* Process ID for pid based multi-tasking.  */
-    long ssgvup;		/* Pointer to multitasking thread giveup.  */
-    long sscray[7];		/* Reserved for Cray Research.  */
-    long ssa0;
-    long ssa1;
-    long ssa2;
-    long ssa3;
-    long ssa4;
-    long ssa5;
-    long ssa6;
-    long ssa7;
-    long sss0;
-    long sss1;
-    long sss2;
-    long sss3;
-    long sss4;
-    long sss5;
-    long sss6;
-    long sss7;
-  };
-
-#else /* CRAY2 */
-/* The following structure defines the vector of words
-   returned by the STKSTAT library routine.  */
-struct stk_stat
-  {
-    long now;			/* Current total stack size.  */
-    long maxc;			/* Amount of contiguous space which would
-				   be required to satisfy the maximum
-				   stack demand to date.  */
-    long high_water;		/* Stack high-water mark.  */
-    long overflows;		/* Number of stack overflow ($STKOFEN) calls.  */
-    long hits;			/* Number of internal buffer hits.  */
-    long extends;		/* Number of block extensions.  */
-    long stko_mallocs;		/* Block allocations by $STKOFEN.  */
-    long underflows;		/* Number of stack underflow calls ($STKRETN).  */
-    long stko_free;		/* Number of deallocations by $STKRETN.  */
-    long stkm_free;		/* Number of deallocations by $STKMRET.  */
-    long segments;		/* Current number of stack segments.  */
-    long maxs;			/* Maximum number of stack segments so far.  */
-    long pad_size;		/* Stack pad size.  */
-    long current_address;	/* Current stack segment address.  */
-    long current_size;		/* Current stack segment size.  This
-				   number is actually corrupted by STKSTAT to
-				   include the fifteen word trailer area.  */
-    long initial_address;	/* Address of initial segment.  */
-    long initial_size;		/* Size of initial segment.  */
-  };
-
-/* The following structure describes the data structure which trails
-   any stack segment.  I think that the description in 'asdef' is
-   out of date.  I only describe the parts that I am sure about.  */
-
-struct stk_trailer
-  {
-    long this_address;		/* Address of this block.  */
-    long this_size;		/* Size of this block (does not include
-				   this trailer).  */
-    long unknown2;
-    long unknown3;
-    long link;			/* Address of trailer block of previous
-				   segment.  */
-    long unknown5;
-    long unknown6;
-    long unknown7;
-    long unknown8;
-    long unknown9;
-    long unknown10;
-    long unknown11;
-    long unknown12;
-    long unknown13;
-    long unknown14;
-  };
-
-#endif /* CRAY2 */
-#endif /* not CRAY_STACK */
-
-#ifdef CRAY2
-/* Determine a "stack measure" for an arbitrary ADDRESS.
-   I doubt that "lint" will like this much. */
-
-static long
-i00afunc (long *address)
-{
-  struct stk_stat status;
-  struct stk_trailer *trailer;
-  long *block, size;
-  long result = 0;
-
-  /* We want to iterate through all of the segments.  The first
-     step is to get the stack status structure.  We could do this
-     more quickly and more directly, perhaps, by referencing the
-     $LM00 common block, but I know that this works.  */
-
-  STKSTAT (&status);
-
-  /* Set up the iteration.  */
-
-  trailer = (struct stk_trailer *) (status.current_address
-				    + status.current_size
-				    - 15);
-
-  /* There must be at least one stack segment.  Therefore it is
-     a fatal error if "trailer" is null.  */
-
-  if (trailer == 0)
-    abort ();
-
-  /* Discard segments that do not contain our argument address.  */
-
-  while (trailer != 0)
-    {
-      block = (long *) trailer->this_address;
-      size = trailer->this_size;
-      if (block == 0 || size == 0)
-	abort ();
-      trailer = (struct stk_trailer *) trailer->link;
-      if ((block <= address) && (address < (block + size)))
-	break;
-    }
-
-  /* Set the result to the offset in this segment and add the sizes
-     of all predecessor segments.  */
-
-  result = address - block;
-
-  if (trailer == 0)
-    {
-      return result;
-    }
-
-  do
-    {
-      if (trailer->this_size <= 0)
-	abort ();
-      result += trailer->this_size;
-      trailer = (struct stk_trailer *) trailer->link;
-    }
-  while (trailer != 0);
-
-  /* We are done.  Note that if you present a bogus address (one
-     not in any segment), you will get a different number back, formed
-     from subtracting the address of the first block.  This is probably
-     not what you want.  */
-
-  return (result);
-}
-
-#else /* not CRAY2 */
-/* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP.
-   Determine the number of the cell within the stack,
-   given the address of the cell.  The purpose of this
-   routine is to linearize, in some sense, stack addresses
-   for alloca.  */
-
-static long
-i00afunc (long address)
-{
-  long stkl = 0;
-
-  long size, pseg, this_segment, stack;
-  long result = 0;
-
-  struct stack_segment_linkage *ssptr;
-
-  /* Register B67 contains the address of the end of the
-     current stack segment.  If you (as a subprogram) store
-     your registers on the stack and find that you are past
-     the contents of B67, you have overflowed the segment.
-
-     B67 also points to the stack segment linkage control
-     area, which is what we are really interested in.  */
-
-  stkl = CRAY_STACKSEG_END ();
-  ssptr = (struct stack_segment_linkage *) stkl;
-
-  /* If one subtracts 'size' from the end of the segment,
-     one has the address of the first word of the segment.
-
-     If this is not the first segment, 'pseg' will be
-     nonzero.  */
-
-  pseg = ssptr->sspseg;
-  size = ssptr->sssize;
-
-  this_segment = stkl - size;
-
-  /* It is possible that calling this routine itself caused
-     a stack overflow.  Discard stack segments which do not
-     contain the target address.  */
-
-  while (!(this_segment <= address && address <= stkl))
-    {
-#ifdef DEBUG_I00AFUNC
-      fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl);
-#endif
-      if (pseg == 0)
-	break;
-      stkl = stkl - pseg;
-      ssptr = (struct stack_segment_linkage *) stkl;
-      size = ssptr->sssize;
-      pseg = ssptr->sspseg;
-      this_segment = stkl - size;
-    }
-
-  result = address - this_segment;
-
-  /* If you subtract pseg from the current end of the stack,
-     you get the address of the previous stack segment's end.
-     This seems a little convoluted to me, but I'll bet you save
-     a cycle somewhere.  */
-
-  while (pseg != 0)
-    {
-#ifdef DEBUG_I00AFUNC
-      fprintf (stderr, "%011o %011o\n", pseg, size);
-#endif
-      stkl = stkl - pseg;
-      ssptr = (struct stack_segment_linkage *) stkl;
-      size = ssptr->sssize;
-      pseg = ssptr->sspseg;
-      result += size;
-    }
-  return (result);
-}
-
-#endif /* not CRAY2 */
-#endif /* CRAY */
-
-#endif /* no alloca */
-#endif /* not GCC version 2 */
diff --git a/libamu/amu.h b/libamu/amu.h
index 1e7834a15261..9415fc404ea4 100644
--- a/libamu/amu.h
+++ b/libamu/amu.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -47,11 +43,14 @@
 /*
  * Decide what maximum level of NFS server to try and mount with.
  */
-#ifdef HAVE_FS_NFS3
+#if defined(HAVE_FS_NFS4)
+# define NFS_VERS_MAX NFS_VERSION4
+#elif defined(HAVE_FS_NFS3)
 # define NFS_VERS_MAX NFS_VERSION3
 #else /* not HAVE_FS_NFS3 */
 # define NFS_VERS_MAX NFS_VERSION
 #endif /* not HAVE_FS_NFS3 */
+# define NFS_VERS_MIN NFS_VERSION
 
 /* some systems like ncr2 do not define this in <rpcsvc/mount.h> */
 #ifndef MNTPATHLEN
diff --git a/libamu/clnt_sperrno.c b/libamu/clnt_sperrno.c
index d3b48d1cd405..b19c15199b38 100644
--- a/libamu/clnt_sperrno.c
+++ b/libamu/clnt_sperrno.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-1998 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -36,9 +32,8 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *      %W% (Berkeley) %G%
  *
- * $Id: clnt_sperrno.c,v 5.2.2.1 1992/02/09 15:08:40 jsp beta $
+ * File: am-utils/libamu/clnt_sperrno.c
  *
  */
 
@@ -57,7 +52,7 @@
  * program developed by the user.
  *
  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  *
  * Sun RPC is provided with no support and without any obligation on the
diff --git a/libamu/hasmntopt.c b/libamu/hasmntopt.c
index 14cceb53b5cb..e5a6f2e80dfe 100644
--- a/libamu/hasmntopt.c
+++ b/libamu/hasmntopt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@ n * modification, are permitted provided that the following conditions
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -67,7 +63,7 @@ nextmntopt(char **p)
   /*
    * Skip past white space
    */
-  while (*cp && isspace((int) *cp))
+  while (*cp && isspace((unsigned char) *cp))
     cp++;
 
   /*
@@ -106,7 +102,7 @@ amu_hasmntopt(mntent_t *mnt, char *opt)
   char t[MNTMAXSTR];
   char *f;
   char *o = t;
-  int l = strlen(opt);
+  size_t l = strlen(opt);
 
   xstrlcpy(t, mnt->mnt_opts, sizeof(t));
 
diff --git a/libamu/memcmp.c b/libamu/memcmp.c
new file mode 100644
index 000000000000..620991836160
--- /dev/null
+++ b/libamu/memcmp.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/libamu/memcmp.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+/*
+ * compare two strings for up to length "len".
+ * this will normally be included on systems that either have no memcmp()
+ * and no bcmp(), or on systems that have both but the memcmp() is not 8-bit
+ * clean (such as SunOS 4.1.3).
+ *
+ * SunOS 4.x with gcc requires prototype of (const voidp, const voidp, size_t)
+ */
+int
+am_memcmp(const voidp s1, const voidp s2, size_t len)
+{
+  unsigned char *ucp1 = (unsigned char *) s1;
+  unsigned char *ucp2 = (unsigned char *) s2;
+  int i = len;
+
+  while (i-- > 0)
+    if (*ucp1++ != *ucp2++)
+      return (ucp1[-1] >= ucp2[-1] ? 1 : -1);
+
+  return 0;
+}
diff --git a/libamu/misc_rpc.c b/libamu/misc_rpc.c
index de0a92036b7f..c6ad4486d7d9 100644
--- a/libamu/misc_rpc.c
+++ b/libamu/misc_rpc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/libamu/mount_fs.c b/libamu/mount_fs.c
index 74f064ede648..b5576bdc6d14 100644
--- a/libamu/mount_fs.c
+++ b/libamu/mount_fs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -46,6 +42,7 @@
 #endif /* HAVE_CONFIG_H */
 #include <am_defs.h>
 #include <amu.h>
+#include <nfs_common.h>
 
 
 /* ensure that mount table options are delimited by a comma */
@@ -105,6 +102,30 @@ struct opt_tab mnt_flags[] =
   {MNTTAB_OPT_OVERLAY, MNT2_GEN_OPT_OVERLAY},
 #endif /* defined(MNT2_GEN_OPT_OVERLAY) && defined(MNTTAB_OPT_OVERLAY) */
 
+#if defined(MNT2_GEN_OPT_LOG) && defined(MNTTAB_OPT_LOG)
+  {MNTTAB_OPT_LOG, MNT2_GEN_OPT_LOG},
+#endif /* defined(MNT2_GEN_OPT_LOG) && defined(MNTTAB_OPT_LOG) */
+
+#if defined(MNT2_GEN_OPT_NOATIME) && defined(MNTTAB_OPT_NOATIME)
+  {MNTTAB_OPT_NOATIME, MNT2_GEN_OPT_NOATIME},
+#endif /* defined(MNT2_GEN_OPT_NOATIME) && defined(MNTTAB_OPT_NOATIME) */
+
+#if defined(MNT2_GEN_OPT_NODEVMTIME) && defined(MNTTAB_OPT_NODEVMTIME)
+  {MNTTAB_OPT_NODEVMTIME, MNT2_GEN_OPT_NODEVMTIME},
+#endif /* defined(MNT2_GEN_OPT_NODEVMTIME) && defined(MNTTAB_OPT_NODEVMTIME) */
+
+#if defined(MNT2_GEN_OPT_SOFTDEP) && defined(MNTTAB_OPT_SOFTDEP)
+  {MNTTAB_OPT_SOFTDEP, MNT2_GEN_OPT_SOFTDEP},
+#endif /* defined(MNT2_GEN_OPT_SOFTDEP) && defined(MNTTAB_OPT_SOFTDEP) */
+
+#if defined(MNT2_GEN_OPT_SYMPERM) && defined(MNTTAB_OPT_SYMPERM)
+  {MNTTAB_OPT_SYMPERM, MNT2_GEN_OPT_SYMPERM},
+#endif /* defined(MNT2_GEN_OPT_SYMPERM) && defined(MNTTAB_OPT_SYMPERM) */
+
+#if defined(MNT2_GEN_OPT_UNION) && defined(MNTTAB_OPT_UNION)
+  {MNTTAB_OPT_UNION, MNT2_GEN_OPT_UNION},
+#endif /* defined(MNT2_GEN_OPT_UNION) && defined(MNTTAB_OPT_UNION) */
+
   /*
    * Do not define MNT2_NFS_OPT_* entries here!  This is for generic
    * mount(2) options only, not for NFS mount options.  If you need to put
@@ -158,6 +179,25 @@ compute_automounter_mount_flags(mntent_t *mntp)
 }
 
 
+#if defined(MOUNT_TABLE_ON_FILE) && defined(MNTTAB_OPT_VERS)
+/*
+ * add the extra vers={2,3} field to the mount table,
+ * unless already specified by user
+ */
+static void
+addvers(char *zopts, size_t l, mntent_t *mnt, u_long have_vers,
+  u_long want_vers)
+{
+  if (have_vers == want_vers &&
+      hasmntval(mnt, MNTTAB_OPT_VERS) != want_vers) {
+    char optsbuf[48];
+    xsnprintf(optsbuf, sizeof(optsbuf),
+	      "%s=%d", MNTTAB_OPT_VERS, want_vers);
+    append_opts(zopts, l, optsbuf);
+  }
+}
+#endif /* MOUNT_TABLE_ON_FILE && MNTTAB_OPT_VERS */
+
 int
 mount_fs(mntent_t *mnt, int flags, caddr_t mnt_data, int retry, MTYPE_TYPE type, u_long nfs_version, const char *nfs_proto, const char *mnttabname, int on_autofs)
 {
@@ -166,17 +206,17 @@ mount_fs(mntent_t *mnt, int flags, caddr_t mnt_data, int retry, MTYPE_TYPE type,
   char *zopts = NULL, *xopts = NULL;
   size_t l;
 #endif /* MOUNT_TABLE_ON_FILE */
-  char *mnt_dir = 0;
+  char *mnt_dir = NULL;
 
 #ifdef NEED_AUTOFS_SPACE_HACK
-  char *old_mnt_dir = 0;
+  char *old_mnt_dir = NULL;
   /* perform space hack */
   if (on_autofs) {
     old_mnt_dir = mnt->mnt_dir;
     mnt->mnt_dir = mnt_dir = autofs_strdup_space_hack(old_mnt_dir);
   } else
 #endif /* NEED_AUTOFS_SPACE_HACK */
-    mnt_dir = strdup(mnt->mnt_dir);
+    mnt_dir = xstrdup(mnt->mnt_dir);
 
   dlog("'%s' fstype " MTYPE_PRINTF_TYPE " (%s) flags %#x (%s)",
        mnt_dir, type, mnt->mnt_type, flags, mnt->mnt_opts);
@@ -256,19 +296,15 @@ again:
   }
 # endif /* MNTTAB_OPT_DEV */
 
+# if defined(HAVE_FS_NFS4) && defined(MNTTAB_OPT_VERS)
+  addvers(zopts, l, mnt, nfs_version, NFS_VERSION4);
+# endif /* defined(HAVE_FS_NFS4) && defined(MNTTAB_OPT_VERS) */
 # if defined(HAVE_FS_NFS3) && defined(MNTTAB_OPT_VERS)
-  /*
-   * add the extra vers={2,3} field to the mount table,
-   * unless already specified by user
-   */
-   if (nfs_version == NFS_VERSION3 &&
-       hasmntval(mnt, MNTTAB_OPT_VERS) != NFS_VERSION3) {
-     char optsbuf[48];
-     xsnprintf(optsbuf, sizeof(optsbuf),
-	       "%s=%d", MNTTAB_OPT_VERS, NFS_VERSION3);
-     append_opts(zopts, l, optsbuf);
-   }
+  addvers(zopts, l, mnt, nfs_version, NFS_VERSION3);
 # endif /* defined(HAVE_FS_NFS3) && defined(MNTTAB_OPT_VERS) */
+# ifdef MNTTAB_OPT_VERS
+  addvers(zopts, l, mnt, nfs_version, NFS_VERSION2);
+# endif /* MNTTAB_OPT_VERS */
 
 # ifdef MNTTAB_OPT_PROTO
   /*
@@ -333,7 +369,7 @@ again:
  * with caution.
  */
 static void
-compute_nfs_attrcache_flags(nfs_args_t *nap, mntent_t *mntp)
+compute_nfs_attrcache_flags(struct nfs_common_args *nap, mntent_t *mntp)
 {
   int acval = 0;
   int err_acval = 1;		/* 1 means we found no 'actimeo' value */
@@ -365,7 +401,9 @@ compute_nfs_attrcache_flags(nfs_args_t *nap, mntent_t *mntp)
     nap->acregmin = acval;	/* min ac timeout for reg files (sec) */
   } else {
 # ifdef MNTTAB_OPT_ACREGMIN
-    err_acrdmm = hasmntvalerr(mntp, MNTTAB_OPT_ACREGMIN, (int *) &nap->acregmin);
+    int tmp;
+    err_acrdmm = hasmntvalerr(mntp, MNTTAB_OPT_ACREGMIN, &tmp);
+    nap->acregmin = tmp;
 # else /* not MNTTAB_OPT_ACREGMIN */
     nap->acregmin = 0;
 # endif /* not MNTTAB_OPT_ACREGMIN */
@@ -384,7 +422,9 @@ compute_nfs_attrcache_flags(nfs_args_t *nap, mntent_t *mntp)
     nap->acregmax = acval;	/* max ac timeout for reg files (sec) */
   } else {
 # ifdef MNTTAB_OPT_ACREGMAX
-    err_acrdmm = hasmntvalerr(mntp, MNTTAB_OPT_ACREGMAX, (int *) &nap->acregmax);
+    int tmp;
+    err_acrdmm = hasmntvalerr(mntp, MNTTAB_OPT_ACREGMAX, &tmp);
+    nap->acregmax = tmp;
 # else /* not MNTTAB_OPT_ACREGMAX */
     nap->acregmax = 0;
 # endif /* not MNTTAB_OPT_ACREGMAX */
@@ -403,7 +443,9 @@ compute_nfs_attrcache_flags(nfs_args_t *nap, mntent_t *mntp)
     nap->acdirmin = acval;	/* min ac timeout for dirs (sec) */
   } else {
 # ifdef MNTTAB_OPT_ACDIRMIN
-    err_acrdmm = hasmntvalerr(mntp, MNTTAB_OPT_ACDIRMIN, (int *) &nap->acdirmin);
+    int tmp;
+    err_acrdmm = hasmntvalerr(mntp, MNTTAB_OPT_ACDIRMIN, &tmp);
+    nap->acdirmin = tmp;
 # else /* not MNTTAB_OPT_ACDIRMIN */
     nap->acdirmin = 0;
 # endif /* not MNTTAB_OPT_ACDIRMIN */
@@ -422,7 +464,9 @@ compute_nfs_attrcache_flags(nfs_args_t *nap, mntent_t *mntp)
     nap->acdirmax = acval;	/* max ac timeout for dirs (sec) */
   } else {
 # ifdef MNTTAB_OPT_ACDIRMAX
-    err_acrdmm = hasmntvalerr(mntp, MNTTAB_OPT_ACDIRMAX, (int *) &nap->acdirmax);
+    int tmp;
+    err_acrdmm = hasmntvalerr(mntp, MNTTAB_OPT_ACDIRMAX, &tmp);
+    nap->acdirmax = tmp;
 # else /* not MNTTAB_OPT_ACDIRMAX */
     nap->acdirmax = 0;
 # endif /* not MNTTAB_OPT_ACDIRMAX */
@@ -443,148 +487,16 @@ compute_nfs_attrcache_flags(nfs_args_t *nap, mntent_t *mntp)
 }
 
 
-/*
- * Fill in the many possible fields and flags of struct nfs_args.
- *
- * nap:		pre-allocated structure to fill in.
- * mntp:	mount entry structure (includes options)
- * genflags:	generic mount flags already determined
- * nfsncp:	(TLI only) netconfig entry for this NFS mount
- * ip_addr:	IP address of file server
- * nfs_version:	2, 3, (4 in the future), or 0 if unknown
- * nfs_proto:	"udp", "tcp", or NULL.
- * fhp:		file handle structure pointer
- * host_name:	name of remote NFS host
- * fs_name:	remote file system name to mount
- */
-void
-compute_nfs_args(nfs_args_t *nap,
-		 mntent_t *mntp,
-		 int genflags,
-		 struct netconfig *nfsncp,
-		 struct sockaddr_in *ip_addr,
-		 u_long nfs_version,
-		 char *nfs_proto,
-		 am_nfs_handle_t *fhp,
-		 char *host_name,
-		 char *fs_name)
-{
-  /* initialize just in case */
-  memset((voidp) nap, 0, sizeof(nfs_args_t));
-
-  /* compute all of the NFS attribute-cache flags */
-  compute_nfs_attrcache_flags(nap, mntp);
-
-  /************************************************************************/
-  /***	FILEHANDLE DATA AND LENGTH					***/
-  /************************************************************************/
-#ifdef HAVE_FS_NFS3
-  if (nfs_version == NFS_VERSION3) {
-# if defined(HAVE_NFS_ARGS_T_FHSIZE) || defined(HAVE_NFS_ARGS_T_FH_LEN)
-    /*
-     * Some systems (Irix/bsdi3) have a separate field in nfs_args for
-     * the length of the file handle for NFS V3.  They insist that
-     * the file handle set in nfs_args be plain bytes, and not
-     * include the length field.
-     */
-    NFS_FH_DREF(nap->NFS_FH_FIELD, &fhp->v3.am_fh3_data);
-# else /* not defined(HAVE_NFS_ARGS_T_FHSIZE) || defined(HAVE_NFS_ARGS_T_FH_LEN) */
-    NFS_FH_DREF(nap->NFS_FH_FIELD, &fhp->v3);
-# endif /* not defined(HAVE_NFS_ARGS_T_FHSIZE) || defined(HAVE_NFS_ARGS_T_FH_LEN) */
-# ifdef MNT2_NFS_OPT_NFSV3
-    nap->flags |= MNT2_NFS_OPT_NFSV3;
-# endif /* MNT2_NFS_OPT_NFSV3 */
-# ifdef MNT2_NFS_OPT_VER3
-    nap->flags |= MNT2_NFS_OPT_VER3;
-# endif /* MNT2_NFS_OPT_VER3 */
-  } else
-#endif /* HAVE_FS_NFS3 */
-    NFS_FH_DREF(nap->NFS_FH_FIELD, &fhp->v2);
-
-#ifdef HAVE_NFS_ARGS_T_FHSIZE
-# ifdef HAVE_FS_NFS3
-  if (nfs_version == NFS_VERSION3)
-    nap->fhsize = fhp->v3.am_fh3_length;
-  else
-# endif /* HAVE_FS_NFS3 */
-    nap->fhsize = FHSIZE;
-#endif /* HAVE_NFS_ARGS_T_FHSIZE */
-
-  /* this is the version of the nfs_args structure, not of NFS! */
-#ifdef HAVE_NFS_ARGS_T_FH_LEN
-# ifdef HAVE_FS_NFS3
-  if (nfs_version == NFS_VERSION3)
-    nap->fh_len = fhp->v3.am_fh3_length;
-  else
-# endif /* HAVE_FS_NFS3 */
-    nap->fh_len = FHSIZE;
-#endif /* HAVE_NFS_ARGS_T_FH_LEN */
 
-  /************************************************************************/
-  /***	HOST NAME							***/
-  /************************************************************************/
-  /*
-   * XXX: warning, using xstrlcpy in NFS_HN_DREF, which may corrupt a
-   * struct nfs_args, or truncate our concocted "hostname:/path"
-   * string prematurely.
-   */
-  NFS_HN_DREF(nap->hostname, host_name);
-#ifdef MNT2_NFS_OPT_HOSTNAME
-  nap->flags |= MNT2_NFS_OPT_HOSTNAME;
-#endif /* MNT2_NFS_OPT_HOSTNAME */
-
-  /************************************************************************/
-  /***	IP ADDRESS OF REMOTE HOST					***/
-  /************************************************************************/
-  if (ip_addr) {
-#ifdef HAVE_TRANSPORT_TYPE_TLI
-    nap->addr = ALLOC(struct netbuf); /* free()'ed at end of mount_nfs_fh() */
-#endif /* HAVE_TRANSPORT_TYPE_TLI */
-    NFS_SA_DREF(nap, ip_addr);
-  }
-
-  /************************************************************************/
-  /***	NFS PROTOCOL (UDP, TCP) AND VERSION				***/
-  /************************************************************************/
+static void
+compute_nfs_common_args(struct nfs_common_args *nap, mntent_t *mntp,
+    const char *nfs_proto, u_long nfs_version)
+{
 #ifdef MNT2_NFS_OPT_TCP
   if (nfs_proto && STREQ(nfs_proto, "tcp"))
     nap->flags |= MNT2_NFS_OPT_TCP;
 #endif /* MNT2_NFS_OPT_TCP */
 
-#ifdef HAVE_NFS_ARGS_T_SOTYPE
-  /* bsdi3 uses this */
-  if (nfs_proto) {
-    if (STREQ(nfs_proto, "tcp"))
-      nap->sotype = SOCK_STREAM;
-    else if (STREQ(nfs_proto, "udp"))
-      nap->sotype = SOCK_DGRAM;
-  }
-#endif /* HAVE_NFS_ARGS_T_SOTYPE */
-
-#ifdef HAVE_NFS_ARGS_T_PROTO
-  nap->proto = 0;		/* bsdi3 sets this field to zero  */
-# ifdef IPPROTO_TCP
-  if (nfs_proto) {
-    if (STREQ(nfs_proto, "tcp"))	/* AIX 4.2.x needs this */
-      nap->proto = IPPROTO_TCP;
-    else if (STREQ(nfs_proto, "udp"))
-      nap->proto = IPPROTO_UDP;
-  }
-# endif /* IPPROTO_TCP */
-#endif /* HAVE_NFS_ARGS_T_SOTYPE */
-
-#ifdef HAVE_NFS_ARGS_T_VERSION
-# ifdef NFS_ARGSVERSION
-  nap->version = NFS_ARGSVERSION; /* BSDI 3.0 and OpenBSD 2.2 */
-# endif /* NFS_ARGSVERSION */
-# ifdef DG_MOUNT_NFS_VERSION
-  nap->version = DG_MOUNT_NFS_VERSION; /* dg-ux */
-# endif /* DG_MOUNT_NFS_VERSION */
-#endif /* HAVE_NFS_ARGS_VERSION */
-
-  /************************************************************************/
-  /***	OTHER NFS SOCKET RELATED OPTIONS AND FLAGS			***/
-  /************************************************************************/
 #ifdef MNT2_NFS_OPT_NOCONN
   /* check if user specified to use unconnected or connected sockets */
   if (amu_hasmntopt(mntp, MNTTAB_OPT_NOCONN) != NULL)
@@ -624,28 +536,6 @@ compute_nfs_args(nfs_args_t *nap,
 # endif /* not MNTTAB_OPT_RESVPORT */
 #endif /* MNT2_NFS_OPT_RESVPORT */
 
-  /************************************************************************/
-  /***	OTHER FLAGS AND OPTIONS						***/
-  /************************************************************************/
-
-#ifdef HAVE_TRANSPORT_TYPE_TLI
-  /* set up syncaddr field */
-  nap->syncaddr = (struct netbuf *) NULL;
-
-  /* set up knconf field */
-  if (get_knetconfig(&nap->knconf, nfsncp, nfs_proto) < 0) {
-    plog(XLOG_FATAL, "cannot fill knetconfig structure for nfs_args");
-    going_down(1);
-  }
-  /* update the flags field for knconf */
-  nap->flags |= MNT2_NFS_OPT_KNCONF;
-#endif /* HAVE_TRANSPORT_TYPE_TLI */
-
-#ifdef MNT2_NFS_OPT_FSNAME
-  nap->fsname = fs_name;
-  nap->flags |= MNT2_NFS_OPT_FSNAME;
-#endif /* MNT2_NFS_OPT_FSNAME */
-
   nap->rsize = hasmntval(mntp, MNTTAB_OPT_RSIZE);
 #ifdef MNT2_NFS_OPT_RSIZE
   if (nap->rsize)
@@ -674,11 +564,6 @@ compute_nfs_args(nfs_args_t *nap,
     nap->flags |= MNT2_NFS_OPT_RETRANS;
 #endif /* MNT2_NFS_OPT_RETRANS */
 
-#ifdef MNT2_NFS_OPT_BIODS
-  if ((nap->biods = hasmntval(mntp, MNTTAB_OPT_BIODS)))
-    nap->flags |= MNT2_NFS_OPT_BIODS;
-#endif /* MNT2_NFS_OPT_BIODS */
-
 #ifdef MNT2_NFS_OPT_SOFT
   if (amu_hasmntopt(mntp, MNTTAB_OPT_SOFT) != NULL)
     nap->flags |= MNT2_NFS_OPT_SOFT;
@@ -687,7 +572,7 @@ compute_nfs_args(nfs_args_t *nap,
 #ifdef MNT2_NFS_OPT_SPONGY
   if (amu_hasmntopt(mntp, MNTTAB_OPT_SPONGY) != NULL) {
     nap->flags |= MNT2_NFS_OPT_SPONGY;
-    if (nap->flags & MNT2_NFS_OPT_SOFT) {
+    if (*flags & MNT2_NFS_OPT_SOFT) {
       plog(XLOG_USER, "Mount opts soft and spongy are incompatible - soft ignored");
       nap->flags &= ~MNT2_NFS_OPT_SOFT;
     }
@@ -720,6 +605,11 @@ compute_nfs_args(nfs_args_t *nap,
 # endif /* MNT2_NFS_OPT_NOINT */
 #endif /* MNTTAB_OPT_INTR */
 
+#ifdef MNT2_NFS_OPT_NOACL
+  if (amu_hasmntopt(mntp, MNTTAB_OPT_NOACL) != NULL)
+    nap->flags |= MNT2_NFS_OPT_NOACL;
+#endif /* MNT2_NFS_OPT_NOACL */
+
 #ifdef MNTTAB_OPT_NODEVS
   if (amu_hasmntopt(mntp, MNTTAB_OPT_NODEVS) != NULL)
     nap->flags |= MNT2_NFS_OPT_NODEVS;
@@ -735,39 +625,17 @@ compute_nfs_args(nfs_args_t *nap,
     nap->flags |= MNT2_NFS_OPT_PRIVATE;
 #endif /* MNTTAB_OPT_PRIVATE */
 
-#ifdef MNTTAB_OPT_SYMTTL	/* symlink cache time-to-live */
-  if ((nap->symttl = hasmntval(mntp, MNTTAB_OPT_SYMTTL)))
-    nap->flags |= MNT2_NFS_OPT_SYMTTL;
-#endif /* MNTTAB_OPT_SYMTTL */
-
-#ifdef MNT2_NFS_OPT_PGTHRESH	/* paging threshold */
-  if ((nap->pg_thresh = hasmntval(mntp, MNTTAB_OPT_PGTHRESH)))
-    nap->flags |= MNT2_NFS_OPT_PGTHRESH;
-#endif /* MNT2_NFS_OPT_PGTHRESH */
 
 #if defined(MNT2_NFS_OPT_NOCTO) && defined(MNTTAB_OPT_NOCTO)
   if (amu_hasmntopt(mntp, MNTTAB_OPT_NOCTO) != NULL)
     nap->flags |= MNT2_NFS_OPT_NOCTO;
 #endif /* defined(MNT2_NFS_OPT_NOCTO) && defined(MNTTAB_OPT_NOCTO) */
 
-#if defined(MNT2_NFS_OPT_POSIX) && defined(MNTTAB_OPT_POSIX)
-  if (amu_hasmntopt(mntp, MNTTAB_OPT_POSIX) != NULL) {
-    nap->flags |= MNT2_NFS_OPT_POSIX;
-    nap->pathconf = NULL;
-  }
-#endif /* MNT2_NFS_OPT_POSIX && MNTTAB_OPT_POSIX */
-
 #if defined(MNT2_NFS_OPT_PROPLIST) && defined(MNTTAB_OPT_PROPLIST)
   if (amu_hasmntopt(mntp, MNTTAB_OPT_PROPLIST) != NULL)
     nap->flags |= MNT2_NFS_OPT_PROPLIST;
 #endif /* defined(MNT2_NFS_OPT_PROPLIST) && defined(MNTTAB_OPT_PROPLIST) */
 
-#if defined(MNT2_NFS_OPT_MAXGRPS) && defined(MNTTAB_OPT_MAXGROUPS)
-  nap->maxgrouplist = hasmntval(mntp, MNTTAB_OPT_MAXGROUPS);
-  if (nap->maxgrouplist != 0)
-    nap->flags |= MNT2_NFS_OPT_MAXGRPS;
-#endif /* defined(MNT2_NFS_OPT_MAXGRPS) && defined(MNTTAB_OPT_MAXGROUPS) */
-
 #if defined(MNT2_NFS_OPT_NONLM) && defined(MNTTAB_OPT_NOLOCK)
   if (amu_hasmntopt(mntp, MNTTAB_OPT_NOLOCK) != NULL)
     nap->flags |= MNT2_NFS_OPT_NONLM;
@@ -777,77 +645,35 @@ compute_nfs_args(nfs_args_t *nap,
   if (amu_hasmntopt(mntp, MNTTAB_OPT_XLATECOOKIE) != NULL)
     nap->flags |= MNT2_NFS_OPT_XLATECOOKIE;
 #endif /* defined(MNT2_NFS_OPT_XLATECOOKIE) && defined(MNTTAB_OPT_XLATECOOKIE) */
-
-#ifdef HAVE_NFS_ARGS_T_OPTSTR
-  nap->optstr = mntp->mnt_opts;
-#endif /* HAVE_NFS_ARGS_T_OPTSTR */
-
-  /************************************************************************/
-  /***	FINAL ACTIONS							***/
-  /************************************************************************/
-
-#ifdef HAVE_NFS_ARGS_T_GFS_FLAGS
-  /* Ultrix stores generic flags in nfs_args.gfs_flags. */
-  nap->gfs_flags = genflags;
-#endif /* HAVE_NFS_ARGS_T_FLAGS */
-
-  return;			/* end of compute_nfs_args() function */
 }
 
-
-/*
- * Fill in special values for flags and fields of nfs_args, for an
- * automounter NFS mount.
- */
-void
-compute_automounter_nfs_args(nfs_args_t *nap, mntent_t *mntp)
+static void
+print_nfs_common_args(const struct nfs_common_args *a)
 {
-#ifdef MNT2_NFS_OPT_SYMTTL
-  /*
-   * Don't let the kernel cache symbolic links we generate, or else lookups
-   * will bypass amd and fail to remount stuff as needed.
-   */
-  plog(XLOG_INFO, "turning on NFS option symttl and setting value to 0");
-  nap->flags |= MNT2_NFS_OPT_SYMTTL;
-  nap->symttl = 0;
-#endif /* MNT2_NFS_OPT_SYMTTL */
-
-  /*
-   * This completes the flags for the HIDE_MOUNT_TYPE  code in the
-   * mount_amfs_toplvl() function in amd/amfs_toplvl.c.
-   * Some systems don't have a mount type, but a mount flag.
-   */
-#ifdef MNT2_NFS_OPT_AUTO
-  nap->flags |= MNT2_NFS_OPT_AUTO;
-#endif /* MNT2_NFS_OPT_AUTO */
-#ifdef MNT2_NFS_OPT_IGNORE
-  nap->flags |= MNT2_NFS_OPT_IGNORE;
-#endif /* MNT2_NFS_OPT_IGNORE */
-#ifdef MNT2_GEN_OPT_AUTOMNTFS
-  nap->flags |= MNT2_GEN_OPT_AUTOMNTFS;
-#endif /* not MNT2_GEN_OPT_AUTOMNTFS */
+  plog(XLOG_DEBUG, "NA->flags = 0x%lx", a->flags);
 
-#ifdef MNT2_NFS_OPT_DUMBTIMR
-  /*
-   * Don't let the kernel start computing throughput of Amd.  The numbers
-   * will be meaningless because of the way Amd does mount retries.
-   */
-  plog(XLOG_INFO, "%s: disabling nfs congestion window", mntp->mnt_dir);
-  nap->flags |= MNT2_NFS_OPT_DUMBTIMR;
-#endif /* MNT2_NFS_OPT_DUMBTIMR */
-
-  /* compute all of the NFS attribute-cache flags */
-  compute_nfs_attrcache_flags(nap, mntp);
+  plog(XLOG_DEBUG, "NA->rsize = %lu", a->rsize);
+  plog(XLOG_DEBUG, "NA->wsize = %lu", a->wsize);
+  plog(XLOG_DEBUG, "NA->timeo = %lu", a->timeo);
+  plog(XLOG_DEBUG, "NA->retrans = %lu", a->retrans);
 
-  /*
-   * Provide a slight bit more security by requiring the kernel to use
-   * reserved ports.
-   */
-#ifdef MNT2_NFS_OPT_RESVPORT
-  nap->flags |= MNT2_NFS_OPT_RESVPORT;
-#endif /* MNT2_NFS_OPT_RESVPORT */
+#ifdef HAVE_NFS_ARGS_T_ACREGMIN
+  plog(XLOG_DEBUG, "NA->acregmin = %lu", a->acregmin);
+  plog(XLOG_DEBUG, "NA->acregmax = %lu", a->acregmax);
+  plog(XLOG_DEBUG, "NA->acdirmin = %lu", a->acdirmin);
+  plog(XLOG_DEBUG, "NA->acdirmax = %lu", a->acdirmax);
+#endif /* HAVE_NFS_ARGS_T_ACREGMIN */
 }
 
+static void
+discard_nfs23_args(nfs_args_t *nap)
+{
+#ifdef HAVE_TRANSPORT_TYPE_TLI
+  free_knetconfig(nap->knconf);
+  if (nap->addr)
+    XFREE(nap->addr);	/* allocated in compute_nfs_args() */
+#endif /* HAVE_TRANSPORT_TYPE_TLI */
+}
 
 #ifdef DEBUG
 /* get string version (in hex) of identifier */
@@ -855,29 +681,48 @@ static char *
 get_hex_string(u_int len, const char *fhdata)
 {
   u_int i;
-  static char buf[128];		/* better not go over it! */
+  static u_int xlen;
+  static char *buf;
+  static u_short *arr;
   char str[16];
-  short int arr[64];
 
-  if (!fhdata)
+  if (!fhdata || len == 0 || len > 10240)
     return NULL;
+  i = len * 4 + 1;
+  if (xlen < i) {
+    buf = xrealloc(buf, i);
+    arr = xrealloc(arr, len * sizeof(*arr));
+    xlen = i;
+  }
+	
   buf[0] = '\0';
-  memset(&arr[0], 0, (64 * sizeof(short int)));
-  memcpy(&arr[0], &fhdata[0], len);
-  for (i=0; i<len/sizeof(unsigned short int); i++) {
+  memset(arr, 0, len * sizeof(*arr));
+  memcpy(arr, fhdata, len);
+  len /= sizeof(*arr);
+  for (i = 0; i < len; i++) {
     xsnprintf(str, sizeof(str), "%04x", ntohs(arr[i]));
-    xstrlcat(buf, str, sizeof(buf));
+    xstrlcat(buf, str, xlen);
   }
   return buf;
 }
 
+static void
+print_nfs_sockaddr_in(const char *tag, const struct sockaddr_in *sap)
+{
+  char name[64];
+  plog(XLOG_DEBUG, "NA->%s.sin_family = %d", tag, sap->sin_family);
+  plog(XLOG_DEBUG, "NA->%s.sin_port = %d", tag, ntohs(sap->sin_port));
+  if (inet_ntop(AF_INET, &sap->sin_addr, name, sizeof(name)) == NULL)
+    return;
+  plog(XLOG_DEBUG, "NA->%s.sin_addr = \"%s\"", tag, name);
+}
 
 /*
  * print a subset of fields from "struct nfs_args" that are otherwise
  * not being provided anywhere else.
  */
-void
-print_nfs_args(const nfs_args_t *nap, u_long nfs_version)
+static void
+print_nfs23_args(const nfs_args_t *nap, u_long nfs_version)
 {
   int fhlen = 32;	/* default: NFS V.2 file handle length is 32 */
 #ifdef HAVE_TRANSPORT_TYPE_TLI
@@ -886,6 +731,7 @@ print_nfs_args(const nfs_args_t *nap, u_long nfs_version)
 #else /* not HAVE_TRANSPORT_TYPE_TLI */
   struct sockaddr_in *sap;
 #endif /* not HAVE_TRANSPORT_TYPE_TLI */
+  struct nfs_common_args a;
 
   if (!nap) {
     plog(XLOG_DEBUG, "NULL nfs_args!");
@@ -919,17 +765,11 @@ print_nfs_args(const nfs_args_t *nap, u_long nfs_version)
 # else /* not NFS_ARGS_T_ADDR_IS_POINTER */
     sap = (struct sockaddr_in *) &nap->addr;
 # endif /* not NFS_ARGS_T_ADDR_IS_POINTER */
-  plog(XLOG_DEBUG, "NA->addr {sockaddr_in} (len=%d) = \"%s\"",
-       (int) sizeof(struct sockaddr_in),
-       get_hex_string(sizeof(struct sockaddr_in), (const char *)sap));
 #ifdef HAVE_STRUCT_SOCKADDR_SA_LEN
   /* as per POSIX, sin_len need not be set (used internally by kernel) */
   plog(XLOG_DEBUG, "NA->addr.sin_len = %d", sap->sin_len);
 #endif /* HAVE_STRUCT_SOCKADDR_SA_LEN */
-  plog(XLOG_DEBUG, "NA->addr.sin_family = %d", sap->sin_family);
-  plog(XLOG_DEBUG, "NA->addr.sin_port = %d", sap->sin_port);
-  plog(XLOG_DEBUG, "NA->addr.sin_addr = \"%s\"",
-       get_hex_string(sizeof(struct in_addr), (const char *) &sap->sin_addr));
+  print_nfs_sockaddr_in("addr", sap);
 #endif /* not HAVE_TRANSPORT_TYPE_TLI */
 #ifdef HAVE_NFS_ARGS_T_ADDRLEN
   plog(XLOG_DEBUG, "NA->addrlen = %d", nap->addrlen);
@@ -972,22 +812,13 @@ print_nfs_args(const nfs_args_t *nap, u_long nfs_version)
   plog(XLOG_DEBUG, "NA->version = %d", nap->version);
 #endif /* HAVE_NFS_ARGS_T_VERSION */
 
-  plog(XLOG_DEBUG, "NA->flags = 0x%x", (int) nap->flags);
+  put_nfs_common_args(nap, a);
+  print_nfs_common_args(&a);
 
-  plog(XLOG_DEBUG, "NA->rsize = %d", (int) nap->rsize);
-  plog(XLOG_DEBUG, "NA->wsize = %d", (int) nap->wsize);
 #ifdef HAVE_NFS_ARGS_T_BSIZE
   plog(XLOG_DEBUG, "NA->bsize = %d", nap->bsize);
 #endif /* HAVE_NFS_ARGS_T_BSIZE */
-  plog(XLOG_DEBUG, "NA->timeo = %d", (int) nap->timeo);
-  plog(XLOG_DEBUG, "NA->retrans = %d", (int) nap->retrans);
 
-#ifdef HAVE_NFS_ARGS_T_ACREGMIN
-  plog(XLOG_DEBUG, "NA->acregmin = %d", (int) nap->acregmin);
-  plog(XLOG_DEBUG, "NA->acregmax = %d", (int) nap->acregmax);
-  plog(XLOG_DEBUG, "NA->acdirmin = %d", (int) nap->acdirmin);
-  plog(XLOG_DEBUG, "NA->acdirmax = %d", (int) nap->acdirmax);
-#endif /* HAVE_NFS_ARGS_T_ACREGMIN */
 #ifdef MNTTAB_OPT_SYMTTL
   plog(XLOG_DEBUG, "NA->symttl = %d", nap->symttl);
 #endif /* MNTTAB_OPT_SYMTTL */
@@ -1001,3 +832,665 @@ print_nfs_args(const nfs_args_t *nap, u_long nfs_version)
 
 }
 #endif /* DEBUG */
+
+/*
+ * Fill in the many possible fields and flags of struct nfs_args.
+ *
+ * nap:		pre-allocated structure to fill in.
+ * mntp:	mount entry structure (includes options)
+ * genflags:	generic mount flags already determined
+ * nfsncp:	(TLI only) netconfig entry for this NFS mount
+ * ip_addr:	IP address of file server
+ * nfs_version:	2, 3, or 0 if unknown
+ * nfs_proto:	"udp", "tcp", or NULL.
+ * fhp:		file handle structure pointer
+ * host_name:	name of remote NFS host
+ * fs_name:	remote file system name to mount
+ */
+static void
+compute_nfs23_args(nfs_args_t *nap,
+		   mntent_t *mntp,
+		   int genflags,
+		   struct netconfig *nfsncp,
+		   struct sockaddr_in *ip_addr,
+		   u_long nfs_version,
+		   char *nfs_proto,
+		   am_nfs_handle_t *fhp,
+		   char *host_name,
+		   char *fs_name)
+{
+  struct nfs_common_args a;
+  /* initialize just in case */
+  memset((voidp) nap, 0, sizeof(nfs_args_t));
+
+  /* compute all of the NFS attribute-cache flags */
+  memset(&a, 0, sizeof(a));
+  compute_nfs_attrcache_flags(&a, mntp);
+  compute_nfs_common_args(&a, mntp, nfs_proto, nfs_version);
+  get_nfs_common_args(nap, a);
+
+  /************************************************************************/
+  /***	FILEHANDLE DATA AND LENGTH					***/
+  /************************************************************************/
+#ifdef HAVE_FS_NFS3
+  if (nfs_version == NFS_VERSION3) {
+    if (fhp == NULL) {
+      plog(XLOG_FATAL, "cannot pass NULL fh for NFSv%lu", nfs_version);
+      going_down(1);
+      return;
+    }
+
+# if defined(HAVE_NFS_ARGS_T_FHSIZE) || defined(HAVE_NFS_ARGS_T_FH_LEN)
+    /*
+     * Some systems (Irix/bsdi3) have a separate field in nfs_args for
+     * the length of the file handle for NFS V3.  They insist that
+     * the file handle set in nfs_args be plain bytes, and not
+     * include the length field.
+     */
+    NFS_FH_DREF(nap->NFS_FH_FIELD, &fhp->v3.am_fh3_data);
+# else /* not defined(HAVE_NFS_ARGS_T_FHSIZE) || defined(HAVE_NFS_ARGS_T_FH_LEN) */
+    NFS_FH_DREF(nap->NFS_FH_FIELD, &fhp->v3);
+# endif /* not defined(HAVE_NFS_ARGS_T_FHSIZE) || defined(HAVE_NFS_ARGS_T_FH_LEN) */
+# ifdef MNT2_NFS_OPT_NFSV3
+    nap->flags |= MNT2_NFS_OPT_NFSV3;
+# endif /* MNT2_NFS_OPT_NFSV3 */
+# ifdef MNT2_NFS_OPT_VER3
+    nap->flags |= MNT2_NFS_OPT_VER3;
+# endif /* MNT2_NFS_OPT_VER3 */
+  } else
+#endif /* HAVE_FS_NFS3 */
+  {
+    if (fhp == NULL) {
+      plog(XLOG_FATAL, "cannot pass NULL fh for NFSv%lu", nfs_version);
+      going_down(1);
+      return;
+    }
+    NFS_FH_DREF(nap->NFS_FH_FIELD, &fhp->v2);
+  }
+
+#ifdef HAVE_NFS_ARGS_T_FHSIZE
+# ifdef HAVE_FS_NFS3
+  if (nfs_version == NFS_VERSION3)
+    nap->fhsize = fhp->v3.am_fh3_length;
+  else
+# endif /* HAVE_FS_NFS3 */
+    nap->fhsize = FHSIZE;
+#endif /* HAVE_NFS_ARGS_T_FHSIZE */
+
+  /* this is the version of the nfs_args structure, not of NFS! */
+#ifdef HAVE_NFS_ARGS_T_FH_LEN
+# ifdef HAVE_FS_NFS3
+  if (nfs_version == NFS_VERSION3)
+    nap->fh_len = fhp->v3.am_fh3_length;
+  else
+# endif /* HAVE_FS_NFS3 */
+    nap->fh_len = FHSIZE;
+#endif /* HAVE_NFS_ARGS_T_FH_LEN */
+
+  /************************************************************************/
+  /***	HOST NAME							***/
+  /************************************************************************/
+  /*
+   * XXX: warning, using xstrlcpy in NFS_HN_DREF, which may corrupt a
+   * struct nfs_args, or truncate our concocted "hostname:/path"
+   * string prematurely.
+   */
+  NFS_HN_DREF(nap->hostname, host_name);
+#ifdef MNT2_NFS_OPT_HOSTNAME
+  nap->flags |= MNT2_NFS_OPT_HOSTNAME;
+#endif /* MNT2_NFS_OPT_HOSTNAME */
+
+  /************************************************************************/
+  /***	IP ADDRESS OF REMOTE HOST					***/
+  /************************************************************************/
+  if (ip_addr) {
+#ifdef HAVE_TRANSPORT_TYPE_TLI
+    nap->addr = ALLOC(struct netbuf); /* free()'ed at end of mount_nfs_fh() */
+#endif /* HAVE_TRANSPORT_TYPE_TLI */
+    NFS_SA_DREF(nap, ip_addr);
+  }
+
+  /************************************************************************/
+  /***	NFS PROTOCOL (UDP, TCP) AND VERSION				***/
+  /************************************************************************/
+#ifdef HAVE_NFS_ARGS_T_SOTYPE
+  /* bsdi3 uses this */
+  if (nfs_proto) {
+    if (STREQ(nfs_proto, "tcp"))
+      nap->sotype = SOCK_STREAM;
+    else if (STREQ(nfs_proto, "udp"))
+      nap->sotype = SOCK_DGRAM;
+  }
+#endif /* HAVE_NFS_ARGS_T_SOTYPE */
+
+#ifdef HAVE_NFS_ARGS_T_PROTO
+  nap->proto = 0;		/* bsdi3 sets this field to zero  */
+# ifdef IPPROTO_TCP
+  if (nfs_proto) {
+    if (STREQ(nfs_proto, "tcp"))	/* AIX 4.2.x needs this */
+      nap->proto = IPPROTO_TCP;
+    else if (STREQ(nfs_proto, "udp"))
+      nap->proto = IPPROTO_UDP;
+  }
+# endif /* IPPROTO_TCP */
+#endif /* HAVE_NFS_ARGS_T_SOTYPE */
+
+#ifdef HAVE_NFS_ARGS_T_VERSION
+# ifdef NFS_ARGSVERSION
+  nap->version = NFS_ARGSVERSION; /* BSDI 3.0 and OpenBSD 2.2 */
+# endif /* NFS_ARGSVERSION */
+# ifdef DG_MOUNT_NFS_VERSION
+  nap->version = DG_MOUNT_NFS_VERSION; /* dg-ux */
+# endif /* DG_MOUNT_NFS_VERSION */
+#endif /* HAVE_NFS_ARGS_VERSION */
+
+  /************************************************************************/
+  /***	OTHER NFS SOCKET RELATED OPTIONS AND FLAGS			***/
+  /************************************************************************/
+
+  /************************************************************************/
+  /***	OTHER FLAGS AND OPTIONS						***/
+  /************************************************************************/
+
+#ifdef MNT2_NFS_OPT_BIODS
+  if ((nap->biods = hasmntval(mntp, MNTTAB_OPT_BIODS)))
+    nap->flags |= MNT2_NFS_OPT_BIODS;
+#endif /* MNT2_NFS_OPT_BIODS */
+
+#ifdef MNTTAB_OPT_SYMTTL	/* symlink cache time-to-live */
+  if ((nap->symttl = hasmntval(mntp, MNTTAB_OPT_SYMTTL)))
+    nap->args.flags |= MNT2_NFS_OPT_SYMTTL;
+#endif /* MNTTAB_OPT_SYMTTL */
+
+#ifdef MNT2_NFS_OPT_PGTHRESH	/* paging threshold */
+  if ((nap->pg_thresh = hasmntval(mntp, MNTTAB_OPT_PGTHRESH)))
+    nap->args.flags |= MNT2_NFS_OPT_PGTHRESH;
+#endif /* MNT2_NFS_OPT_PGTHRESH */
+
+#if defined(MNT2_NFS_OPT_POSIX) && defined(MNTTAB_OPT_POSIX)
+  if (amu_hasmntopt(mntp, MNTTAB_OPT_POSIX) != NULL) {
+    nap->flags |= MNT2_NFS_OPT_POSIX;
+# ifdef HAVE_NFS_ARGS_T_PATHCONF
+    nap->pathconf = NULL;
+# endif /* HAVE_NFS_ARGS_T_PATHCONF */
+  }
+#endif /* MNT2_NFS_OPT_POSIX && MNTTAB_OPT_POSIX */
+
+#ifdef HAVE_TRANSPORT_TYPE_TLI
+  /* set up syncaddr field */
+  nap->syncaddr = (struct netbuf *) NULL;
+
+  /* set up knconf field */
+  if (get_knetconfig(&nap->knconf, nfsncp, nfs_proto) < 0) {
+    plog(XLOG_FATAL, "cannot fill knetconfig structure for nfs_args");
+    going_down(1);
+    return;
+  }
+  /* update the flags field for knconf */
+  nap->args.flags |= MNT2_NFS_OPT_KNCONF;
+#endif /* HAVE_TRANSPORT_TYPE_TLI */
+
+#ifdef MNT2_NFS_OPT_FSNAME
+  nap->fsname = fs_name;
+  nap->args.flags |= MNT2_NFS_OPT_FSNAME;
+#endif /* MNT2_NFS_OPT_FSNAME */
+
+
+#ifdef HAVE_NFS_ARGS_T_OPTSTR
+  nap->optstr = mntp->mnt_opts;
+#endif /* HAVE_NFS_ARGS_T_OPTSTR */
+
+#if defined(MNT2_NFS_OPT_MAXGRPS) && defined(MNTTAB_OPT_MAXGROUPS)
+  nap->maxgrouplist = hasmntval(mntp, MNTTAB_OPT_MAXGROUPS);
+  if (nap->maxgrouplist != 0)
+    nap->flags |= MNT2_NFS_OPT_MAXGRPS;
+#endif /* defined(MNT2_NFS_OPT_MAXGRPS) && defined(MNTTAB_OPT_MAXGROUPS) */
+
+  /************************************************************************/
+  /***	FINAL ACTIONS							***/
+  /************************************************************************/
+
+#ifdef HAVE_NFS_ARGS_T_GFS_FLAGS
+  /* Ultrix stores generic flags in nfs_args.gfs_flags. */
+  nap->gfs_flags = genflags;
+#endif /* HAVE_NFS_ARGS_T_FLAGS */
+
+  return;			/* end of compute_nfs_args() function */
+}
+
+#ifdef HAVE_FS_NFS4
+
+#define RPC_AUTH_GSS_KRB5       390003
+#define RPC_AUTH_GSS_KRB5I      390004
+#define RPC_AUTH_GSS_KRB5P      390005
+#define RPC_AUTH_GSS_LKEY       390006
+#define RPC_AUTH_GSS_LKEYI      390007
+#define RPC_AUTH_GSS_LKEYP      390008
+#define RPC_AUTH_GSS_SPKM       390009
+#define RPC_AUTH_GSS_SPKMI      390010
+#define RPC_AUTH_GSS_SPKMP      390011
+
+struct {
+  const char *name;
+  int num;
+} flavours[] = {
+  { "unix",	AUTH_UNIX },
+  { "krb5",	RPC_AUTH_GSS_KRB5 },
+  { "krb5i",	RPC_AUTH_GSS_KRB5I },
+  { "krb5p",	RPC_AUTH_GSS_KRB5P },
+  { "lkey",	RPC_AUTH_GSS_LKEY },
+  { "lkeyi",	RPC_AUTH_GSS_LKEYI },
+  { "lkeyp",	RPC_AUTH_GSS_LKEYP },
+  { "spkm",	RPC_AUTH_GSS_SPKM },
+  { "spkmi",	RPC_AUTH_GSS_SPKMI },
+  { "spkmp",	RPC_AUTH_GSS_SPKMP },
+};
+
+static char *
+set_nfs4_security(nfs4_args_t *nap, mntent_t *mntp)
+{
+  const char *o = hasmnteq(mntp, MNTTAB_OPT_SEC);
+  char *q, *s, *ss;
+  size_t l, i;
+
+  if (o == NULL)
+    o = "unix";
+
+  for (l = 1, q = strchr(o, ','); q; q = strchr(q + 1, ','))
+    l++;
+
+  nap->auth_flavours = xmalloc(l * sizeof(*nap->auth_flavours));
+
+  s = ss = xstrdup(o);
+  for (;;) {
+    q = strchr(s, ',');
+    if (q)
+	*q = '\0';
+
+    for (l = 0, i = 0; i < sizeof(flavours) / sizeof(flavours[0]); i++)
+      if (strcmp(flavours[i].name, s) == 0) {
+	nap->auth_flavours[l++] = flavours[i].num;
+	break;
+      }
+
+    if (i == sizeof(flavours) / sizeof(flavours[0]))
+      plog(XLOG_ERROR, "Unknown NFSv4 security mechanism %s\n", s);
+
+    if (q == NULL)
+      break;
+
+    *q = ':';
+    s = ++q;
+  }
+
+  nap->auth_flavourlen = l;
+  return ss;
+}
+
+static int
+get_my_ipv4addr(struct nfs_string *ns)
+{
+  struct hostent *hp;
+  char myname[MAXHOSTNAMELEN];
+
+  if (gethostname(myname, sizeof(myname)) == -1)
+    return -1;
+  if ((hp = gethostbyname(myname)) == NULL)
+    return -1;
+  if (inet_ntop(AF_INET, hp->h_addr, myname, sizeof(myname)) == NULL)
+    return -1;
+  ns->len = strlen(myname);
+  ns->data = xmalloc(ns->len + 1);
+  memcpy(ns->data, myname, ns->len + 1);
+  return 0;
+}
+
+static void
+add_nfs4_mntopts(const nfs4_args_t *nap, mntent_t *mntp, char *sec)
+{
+  char *opts = mntp->mnt_opts;
+  char buf[1024], addr[128];
+  size_t len = strlen(mntp->mnt_opts);
+
+  if (inet_ntop(AF_INET,
+      &((const struct sockaddr_in *)nap->host_addr)->sin_addr,
+      addr, sizeof(addr)) == NULL)
+    return;
+
+  xsnprintf(buf, sizeof(buf), ",clientaddr=%s,addr=%s", nap->client_addr.data,
+	    addr);
+
+  len += strlen(buf) + 1;
+
+  if (sec && strcmp(sec, "unix") != 0) {
+    len += strlen(sec) + strlen(MNTTAB_OPT_SEC) + 2; /* 2 = ",=" */
+  } else
+    sec = NULL;
+
+  opts = xrealloc(mntp->mnt_opts, len);
+  xstrlcat(opts, buf, len);
+
+  if (sec) {
+    xstrlcat(opts, ",", len);
+    xstrlcat(opts, MNTTAB_OPT_SEC, len);
+    xstrlcat(opts, "=", len);
+    xstrlcat(opts, sec, len);
+  }
+
+  mntp->mnt_opts = opts;
+}
+
+static void
+print_nfs4_security(const nfs4_args_t *nap)
+{
+  char buf[1024];
+  char num[64];
+  size_t i, j;
+
+  buf[0] = '\0';
+
+  for (i = 0; i < nap->auth_flavourlen; i++) {
+
+    for (j = 0; j < sizeof(flavours) / sizeof(flavours[0]); j++)
+      if (flavours[j].num == nap->auth_flavours[i]) {
+	xstrlcpy(num, flavours[j].name, sizeof(num));
+	break;
+      }
+
+    if (j == sizeof(flavours) / sizeof(flavours[0])) {
+      plog(XLOG_ERROR, "Unknown NFSv4 security mechanism %d\n",
+           nap->auth_flavours[i]);
+      xsnprintf(num, sizeof(num), "*%d*", nap->auth_flavours[i]);
+    }
+
+    if (buf[0])
+      xstrlcat(buf, ":", sizeof(buf));
+
+    xstrlcat(buf, num, sizeof(buf));
+  }
+
+  plog(XLOG_DEBUG, "NA->auth_flavours \"%s\"\n", buf);
+}
+
+static void
+discard_nfs4_args(nfs4_args_t *nap)
+{
+  if (nap->client_addr.data)
+    free(nap->client_addr.data);
+  if (nap->hostname.data)
+    free(nap->hostname.data);
+  if (nap->mnt_path.data)
+    free(nap->mnt_path.data);
+  if (nap->host_addr)
+    free(nap->host_addr);
+  if (nap->auth_flavours)
+    free(nap->auth_flavours);
+}
+
+/*
+ * Fill in the many possible fields and flags of struct nfs4_args.
+ *
+ * nap:		pre-allocated structure to fill in.
+ * mntp:	mount entry structure (includes options)
+ * genflags:	generic mount flags already determined
+ * nfsncp:	(TLI only) netconfig entry for this NFS mount
+ * ip_addr:	IP address of file server
+ * nfs_version:	4, or 0 if unknown
+ * nfs_proto:	"udp", "tcp", or NULL.
+ * fhp:		file handle structure pointer
+ * host_name:	name of remote NFS host
+ * fs_name:	remote file system name to mount
+ */
+static void
+compute_nfs4_args(nfs4_args_t *nap,
+                  mntent_t *mntp,
+                  int genflags,
+                  struct netconfig *nfsncp,
+                  struct sockaddr_in *ip_addr,
+                  u_long nfs_version,
+                  char *nfs_proto,
+                  am_nfs_handle_t *fhp,
+                  char *host_name,
+                  char *fs_name)
+{
+  char *s;
+  struct nfs_common_args a;
+  uint16_t nfs_port;
+
+  /* initialize just in case */
+  memset((voidp) nap, 0, sizeof(nfs4_args_t));
+
+  /* compute all of the NFS attribute-cache flags */
+  memset(&a, 0, sizeof(a));
+  compute_nfs_attrcache_flags(&a, mntp);
+  compute_nfs_common_args(&a, mntp, nfs_proto, nfs_version);
+  get_nfs_common_args(nap, a);
+
+  get_my_ipv4addr(&nap->client_addr);
+
+  /************************************************************************/
+  /***	HOST NAME							***/
+  /************************************************************************/
+  nap->hostname.len = strlen(host_name);
+  nap->hostname.data = xmalloc(nap->hostname.len + 1);
+  memcpy(nap->hostname.data, host_name, nap->hostname.len + 1);
+
+  if ((s = strchr(fs_name, ':')) != NULL)
+    s++;
+  else
+    s = fs_name;
+
+  nap->mnt_path.len = strlen(s);
+  nap->mnt_path.data = xmalloc(nap->mnt_path.len + 1);
+  memcpy(nap->mnt_path.data, s, nap->mnt_path.len + 1);
+  plog(XLOG_DEBUG, "dir name %s\n", nap->mnt_path.data);
+
+  /************************************************************************/
+  /***  IP ADDRESS OF REMOTE HOST                                       ***/
+  /************************************************************************/
+  nap->host_addrlen = sizeof(*ip_addr);
+  nap->host_addr = xmalloc(nap->host_addrlen);
+  memcpy(nap->host_addr, ip_addr, nap->host_addrlen);
+
+  nfs_port = hasmntval(mntp, MNTTAB_OPT_PORT);
+  if (nfs_port == 0)
+    nfs_port = htons(NFS_PORT);
+  else
+    nfs_port = htons(nfs_port);
+
+  ((struct sockaddr_in *)nap->host_addr)->sin_port = nfs_port;
+
+  nap->proto = 0;               /* bsdi3 sets this field to zero  */
+  if (nfs_proto) {
+    if (STREQ(nfs_proto, "tcp"))        /* AIX 4.2.x needs this */
+      nap->proto = IPPROTO_TCP;
+    else if (STREQ(nfs_proto, "udp"))
+      nap->proto = IPPROTO_UDP;
+  }
+
+  nap->version = NFS4_MOUNT_VERSION; /* BSDI 3.0 and OpenBSD 2.2 */
+
+  /************************************************************************/
+  /***  OTHER NFS SOCKET RELATED OPTIONS AND FLAGS                      ***/
+  /************************************************************************/
+
+
+  /************************************************************************/
+  /***  OTHER FLAGS AND OPTIONS                                         ***/
+  /************************************************************************/
+
+#if defined(MNT2_NFS_OPT_POSIX) && defined(MNTTAB_OPT_POSIX)
+  if (amu_hasmntopt(mntp, MNTTAB_OPT_POSIX) != NULL) {
+    nap->args.flags |= MNT2_NFS_OPT_POSIX;
+# ifdef HAVE_NFS_ARGS_T_PATHCONF
+    nap->pathconf = NULL;
+# endif /* HAVE_NFS_ARGS_T_PATHCONF */
+  }
+#endif /* MNT2_NFS_OPT_POSIX && MNTTAB_OPT_POSIX */
+
+#if defined(MNT2_NFS_OPT_MAXGRPS) && defined(MNTTAB_OPT_MAXGROUPS)
+  nap->maxgrouplist = hasmntval(mntp, MNTTAB_OPT_MAXGROUPS);
+  if (nap->maxgrouplist != 0)
+    nap->args.flags |= MNT2_NFS_OPT_MAXGRPS;
+#endif /* defined(MNT2_NFS_OPT_MAXGRPS) && defined(MNTTAB_OPT_MAXGROUPS) */
+
+#ifdef HAVE_NFS_ARGS_T_OPTSTR
+  nap->optstr = mntp->mnt_opts;
+#endif /* HAVE_NFS_ARGS_T_OPTSTR */
+
+  /************************************************************************/
+  /***  FINAL ACTIONS                                                   ***/
+  /************************************************************************/
+
+#ifdef HAVE_NFS_ARGS_T_GFS_FLAGS
+  /* Ultrix stores generic flags in nfs_args.gfs_flags. */
+  nap->gfs_flags = genflags;
+#endif /* HAVE_NFS_ARGS_T_FLAGS */
+
+  s = set_nfs4_security(nap, mntp);
+
+  /* Add addresses to the mount options */
+  add_nfs4_mntopts(nap, mntp, s);
+
+  return;                       /* end of compute_nfs4_args() function */
+}
+
+#ifdef DEBUG
+static void
+print_nfs4_args(const nfs4_args_t *nap, u_long nfs_version)
+{
+  struct sockaddr_in *sap;
+  struct nfs_common_args a;
+
+  if (!nap) {
+    plog(XLOG_DEBUG, "NULL nfs_args!");
+    return;
+  }
+
+  plog(XLOG_DEBUG, "NA->client_addr \"%s\"\n", nap->client_addr.data);
+  plog(XLOG_DEBUG, "NA->mnt_path = \"%s\"", nap->mnt_path.data);
+  plog(XLOG_DEBUG, "NA->hostname = \"%s\"", nap->hostname.data);
+  sap = (struct sockaddr_in *) nap->host_addr;
+  print_nfs_sockaddr_in("host_addr", sap);
+  plog(XLOG_DEBUG, "NA->proto = %d", (int) nap->proto);
+#ifdef HAVE_NFS_ARGS_T_VERSION
+  plog(XLOG_DEBUG, "NA->version = %d", nap->version);
+#endif /* HAVE_NFS_ARGS_T_VERSION */
+  print_nfs4_security(nap);
+
+  put_nfs_common_args(nap, a);
+  print_nfs_common_args(&a);
+}
+#endif
+#endif /* HAVE_FS_NFS4 */
+
+void
+compute_nfs_args(void *nap,
+                 mntent_t *mntp,
+                 int genflags,
+                 struct netconfig *nfsncp,
+                 struct sockaddr_in *ip_addr,
+                 u_long nfs_version,
+                 char *nfs_proto,
+                 am_nfs_handle_t *fhp,
+                 char *host_name,
+                 char *fs_name)
+{
+#ifdef HAVE_FS_NFS4
+  if (nfs_version == NFS_VERSION4)
+    compute_nfs4_args(nap, mntp, genflags, nfsncp, ip_addr, nfs_version,
+		      nfs_proto, fhp, host_name, fs_name);
+  else
+#endif /* HAVE_FS_NFS4 */
+    compute_nfs23_args(nap, mntp, genflags, nfsncp, ip_addr, nfs_version,
+		       nfs_proto, fhp, host_name, fs_name);
+}
+
+void
+discard_nfs_args(void *nap, u_long nfs_version)
+{
+#ifdef HAVE_FS_NFS4
+  if (nfs_version == NFS_VERSION4)
+    discard_nfs4_args(nap);
+  else
+#endif /* HAVE_FS_NFS4 */
+    discard_nfs23_args(nap);
+}
+
+#ifdef DEBUG
+void
+print_nfs_args(const void *nap, u_long nfs_version)
+{
+#ifdef HAVE_FS_NFS4
+  if (nfs_version == NFS_VERSION4)
+    print_nfs4_args(nap, nfs_version);
+  else
+#endif /* HAVE_FS_NFS4 */
+    print_nfs23_args(nap, nfs_version);
+}
+#endif
+
+
+/*
+ * Fill in special values for flags and fields of nfs_args, for an
+ * automounter NFS mount.
+ */
+void
+compute_automounter_nfs_args(nfs_args_t *nap, mntent_t *mntp)
+{
+  struct nfs_common_args a;
+
+#ifdef MNT2_NFS_OPT_SYMTTL
+  /*
+   * Don't let the kernel cache symbolic links we generate, or else lookups
+   * will bypass amd and fail to remount stuff as needed.
+   */
+  plog(XLOG_INFO, "turning on NFS option symttl and setting value to 0");
+  nap->flags |= MNT2_NFS_OPT_SYMTTL;
+  nap->symttl = 0;
+#endif /* MNT2_NFS_OPT_SYMTTL */
+
+  /*
+   * This completes the flags for the HIDE_MOUNT_TYPE  code in the
+   * mount_amfs_toplvl() function in amd/amfs_toplvl.c.
+   * Some systems don't have a mount type, but a mount flag.
+   */
+#ifdef MNT2_NFS_OPT_AUTO
+  nap->flags |= MNT2_NFS_OPT_AUTO;
+#endif /* MNT2_NFS_OPT_AUTO */
+#ifdef MNT2_NFS_OPT_IGNORE
+  nap->flags |= MNT2_NFS_OPT_IGNORE;
+#endif /* MNT2_NFS_OPT_IGNORE */
+#ifdef MNT2_GEN_OPT_AUTOMNTFS
+  nap->flags |= MNT2_GEN_OPT_AUTOMNTFS;
+#endif /* not MNT2_GEN_OPT_AUTOMNTFS */
+
+#ifdef MNT2_NFS_OPT_DUMBTIMR
+  /*
+   * Don't let the kernel start computing throughput of Amd.  The numbers
+   * will be meaningless because of the way Amd does mount retries.
+   */
+  plog(XLOG_INFO, "%s: disabling nfs congestion window", mntp->mnt_dir);
+  nap->flags |= MNT2_NFS_OPT_DUMBTIMR;
+#endif /* MNT2_NFS_OPT_DUMBTIMR */
+
+  /* compute all of the NFS attribute-cache flags */
+  memset(&a, 0, sizeof(a));
+  a.flags = nap->flags;
+  compute_nfs_attrcache_flags(&a, mntp);
+  get_nfs_common_args(nap, a);
+
+  /*
+   * Provide a slight bit more security by requiring the kernel to use
+   * reserved ports.
+   */
+#ifdef MNT2_NFS_OPT_RESVPORT
+  nap->flags |= MNT2_NFS_OPT_RESVPORT;
+#endif /* MNT2_NFS_OPT_RESVPORT */
+}
+
+int
+nfs_valid_version(u_long v)
+{
+  return v >= NFS_VERS_MIN && v <= NFS_VERS_MAX;
+}
diff --git a/libamu/mtab.c b/libamu/mtab.c
index 50ba994733f0..ee603af34359 100644
--- a/libamu/mtab.c
+++ b/libamu/mtab.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -233,9 +229,9 @@ hasmntstr(mntent_t *mnt, char *opt)
 
       char *endptr = strchr(eq, ',');
 
-      /* if saw no comma, return strdup'd string */
+      /* if saw no comma, return xstrdup'd string */
       if (!endptr)
-	return strdup(eq);
+	return xstrdup(eq);
       else {
 	/* else we need to copy only the chars needed */
 	int len = endptr - eq;
diff --git a/libamu/nfs_prot_xdr.c b/libamu/nfs_prot_xdr.c
index df8a0b006b55..bfdc7b2492a3 100644
--- a/libamu/nfs_prot_xdr.c
+++ b/libamu/nfs_prot_xdr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1989 Jan-Simon Pendry
  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1989 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -56,3 +52,14 @@ xdr_amq_string(XDR *xdrs, amq_string *objp)
   }
   return (TRUE);
 }
+
+
+bool_t
+xdr_amq_sync_umnt(XDR *xdrs, amq_sync_umnt *objp)
+{
+
+  if (!xdr_opaque(xdrs, (char *) objp, sizeof(*objp))) {
+    return (FALSE);
+  }
+  return (TRUE);
+}
diff --git a/libamu/strcasecmp.c b/libamu/strcasecmp.c
new file mode 100644
index 000000000000..3947a94851b7
--- /dev/null
+++ b/libamu/strcasecmp.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/libamu/strcasecmp.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+/*
+ * Compare two strings case insensitive.
+ */
+int
+strcasecmp(const char *s1, const char *s2)
+{
+  const unsigned char *cp1 = (const unsigned char *)s1;
+  const unsigned char *cp2 = (const unsigned char *)s2;
+
+  while (tolower(*cp1) == tolower(*cp2++))
+    if (*cp1++ == '\0')
+      return (0);
+  return (tolower(*cp1) - tolower(*--cp2));
+}
diff --git a/libamu/strerror.c b/libamu/strerror.c
index 49dd2fc3ce9f..faf2916f31e6 100644
--- a/libamu/strerror.c
+++ b/libamu/strerror.c
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) 2002-2006 Ion Badulescu
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 2002-2014 Ion Badulescu
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -17,11 +17,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/libamu/strlcat.c b/libamu/strlcat.c
new file mode 100644
index 000000000000..154eaa8eae40
--- /dev/null
+++ b/libamu/strlcat.c
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/libamu/strlcat.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+/*
+ * Implementation of strlcat(3) from OpenBSD/NetBSD.
+ */
+
+/*
+ * Appends src to string dst of size siz (unlike strncat, siz is the
+ * full size of dst, not space left).  At most siz-1 characters
+ * will be copied.  Always NUL terminates (unless siz <= strlen(dst)).
+ * Returns strlen(src) + MIN(siz, strlen(initial dst)).
+ * If retval >= siz, truncation occurred.
+ */
+size_t
+strlcat(char *dst, const char *src, size_t siz)
+{
+  char *d = dst;
+  const char *s = src;
+  size_t n = siz;
+  size_t dlen;
+
+  /* Find the end of dst and adjust bytes left but don't go past end */
+  while (n-- != 0 && *d != '\0')
+    d++;
+  dlen = d - dst;
+  n = siz - dlen;
+
+  if (n == 0)
+    return(dlen + strlen(s));
+  while (*s != '\0') {
+    if (n != 1) {
+      *d++ = *s;
+      n--;
+    }
+    s++;
+  }
+  *d = '\0';
+
+  return(dlen + (s - src));	/* count does not include NUL */
+}
diff --git a/libamu/strlcpy.c b/libamu/strlcpy.c
new file mode 100644
index 000000000000..f0c4f6782e62
--- /dev/null
+++ b/libamu/strlcpy.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/libamu/strlcpy.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+/*
+ * Implementation of strlcpy(3) from OpenBSD/NetBSD.
+ */
+
+/*
+ * Copy src to string dst of size siz.  At most siz-1 characters
+ * will be copied.  Always NUL terminates (unless siz == 0).
+ * Returns strlen(src); if retval >= siz, truncation occurred.
+ */
+size_t
+strlcpy(char *dst, const char *src, size_t siz)
+{
+  char *d = dst;
+  const char *s = src;
+  size_t n = siz;
+
+
+  /* Copy as many bytes as will fit */
+  if (n != 0 && --n != 0) {
+    do {
+      if ((*d++ = *s++) == 0)
+	break;
+    } while (--n != 0);
+  }
+
+  /* Not enough room in dst, add NUL and traverse rest of src */
+  if (n == 0) {
+    if (siz != 0)
+      *d = '\0';		/* NUL-terminate dst */
+    while (*s++)
+      ;
+  }
+
+  return(s - src - 1);	/* count does not include NUL */
+}
diff --git a/libamu/strstr.c b/libamu/strstr.c
new file mode 100644
index 000000000000..bd89991dda11
--- /dev/null
+++ b/libamu/strstr.c
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from the Free Software Foundation, Inc. GNU utilities.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/libamu/strstr.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+
+/* strstr.c -- return the offset of one string within another
+   Copyright (C) 1989, 1990 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* Author:
+	Mike Rendell			Department of Computer Science
+	michael@garfield.mun.edu	Memorial University of Newfoundland
+	..!uunet!garfield!michael	St. John's, Nfld., Canada
+	(709) 737-4550			A1C 5S7
+*/
+
+
+/*
+ * Return the starting address of string S2 in S1;
+ * return 0 if it is not found.
+ */
+char *
+strstr(char *s1, char *s2)
+{
+  int i;
+  char *p1;
+  char *p2;
+  char *s = s1;
+
+  for (p2 = s2, i = 0; *s; p2 = s2, i++, s++) {
+    for (p1 = s; *p1 && *p2 && *p1 == *p2; p1++, p2++)
+      ;
+    if (!*p2)
+      break;
+  }
+  if (!*p2)
+    return s1 + i;
+
+  return 0;
+}
diff --git a/libamu/strutil.c b/libamu/strutil.c
index 5a1e759bff67..03a8e88f6080 100644
--- a/libamu/strutil.c
+++ b/libamu/strutil.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -268,3 +264,37 @@ xvsnprintf(char *str, size_t size, const char *format, va_list ap)
 
   return ret;
 }
+
+static size_t
+vstrlen(const char *src, va_list ap)
+{
+  size_t len = strlen(src);
+  while ((src = va_arg(ap, const char *)) != NULL)
+    len += strlen(src);
+  return len;
+}
+
+static void
+vstrcpy(char *dst, const char *src, va_list ap)
+{
+  strcpy(dst, src);
+  while ((src = va_arg(ap, const char *)) != NULL)
+    strcat(dst, src);
+}
+
+char *
+strvcat(const char *src, ...)
+{
+  size_t len;
+  char *dst;
+  va_list ap;
+
+  va_start(ap, src);
+  len = vstrlen(src, ap);
+  va_end(ap);
+  dst = xmalloc(len + 1);
+  va_start(ap, src);
+  vstrcpy(dst, src, ap);
+  va_end(ap);
+  return dst;
+}
diff --git a/libamu/ualarm.c b/libamu/ualarm.c
new file mode 100644
index 000000000000..86280d92b75a
--- /dev/null
+++ b/libamu/ualarm.c
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/libamu/ualarm.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <amu.h>
+
+#define	USPS	1000000		/* # of microseconds in a second */
+
+
+/*
+ * Generate a SIGALRM signal in ``usecs'' microseconds.
+ * If ``reload'' is non-zero, keep generating SIGALRM
+ * every ``reload'' microseconds after the first signal.
+ */
+u_int
+ualarm(u_int usecs, u_int interval)
+{
+  struct itimerval new, old;
+
+  new.it_interval.tv_usec = interval % USPS;
+  new.it_interval.tv_sec = interval / USPS;
+  new.it_value.tv_usec = usecs % USPS;
+  new.it_value.tv_sec = usecs / USPS;
+
+  if (setitimer(ITIMER_REAL, &new, &old) == 0)
+    return (old.it_value.tv_sec * USPS + old.it_value.tv_usec);
+
+  return -1;
+}
diff --git a/libamu/wire.c b/libamu/wire.c
index c1852cdca7f1..c9da0fe276a5 100644
--- a/libamu/wire.c
+++ b/libamu/wire.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -226,7 +222,7 @@ getwire_lookup(u_long address, u_long netmask, int ishost)
   }
 
   /* fill in network number (string) */
-  al->ip_net_num = strdup(netNumberBuf);
+  al->ip_net_num = xstrdup(netNumberBuf);
 
   if (np != NULL)
     s = np->n_name;
@@ -242,7 +238,7 @@ getwire_lookup(u_long address, u_long netmask, int ishost)
   }
 
   /* fill in network name (string) */
-  al->ip_net_name = strdup(s);
+  al->ip_net_name = xstrdup(s);
   /* Let's be cautious here about buffer overflows -Ion */
   if (strlen(s) > MAXHOSTNAMELEN) {
     al->ip_net_name[MAXHOSTNAMELEN] = '\0';
@@ -318,9 +314,14 @@ is_network_member(const char *net)
       if (STREQ(net, al->ip_net_name) || STREQ(net, al->ip_net_num))
 	return TRUE;
   } else {
-    char *netstr = strdup(net), *maskstr;
+    char *netstr = xstrdup(net), *maskstr;
     u_long netnum, masknum = 0;
     maskstr = strchr(netstr, '/');
+    if (maskstr == NULL) {
+      plog(XLOG_ERROR, "%s: netstr %s does not have a `/'", __func__, netstr);
+      XFREE(netstr);
+      return FALSE;
+    }
     maskstr[0] = '\0';		/* null terminate netstr */
     maskstr++;
     if (*maskstr == '\0')	/* if empty string, make it NULL */
diff --git a/libamu/xdr_func.c b/libamu/xdr_func.c
index 6bd0254318c6..7453f701638a 100644
--- a/libamu/xdr_func.c
+++ b/libamu/xdr_func.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -951,7 +947,6 @@ xdr_am_mountres3_ok(XDR *xdrs, am_mountres3_ok *objp)
   return (TRUE);
 }
 
-
 bool_t
 xdr_am_mountres3(XDR *xdrs, am_mountres3 *objp)
 {
@@ -968,6 +963,75 @@ xdr_am_mountres3(XDR *xdrs, am_mountres3 *objp)
   return (TRUE);
 }
 
+bool_t
+xdr_am_cookieverf3(XDR *xdrs, am_cookieverf3 objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_cookieverf3:");
+
+  if (!xdr_opaque(xdrs, objp, AM_NFS3_COOKIEVERFSIZE))
+    return FALSE;
+  return TRUE;
+}
+
+/*
+ * Not ideal, xdr_u_int64_t() is not defined in Linux glibc RPC
+ * but xdr_u_quad_t() is. But in libtirpc xdr_u_quad_t() is not
+ * defined and xdr_u_int64_t() is. So xdr_u_int64_t() is probably
+ * an expected standard xdr function so, if it isn't defined use
+ * an internal xdr_u_int64_t() that uses xdr_u_quad_t().
+ */
+#ifndef HAVE_XDR_U_INT64_T
+#define xdr_u_int64_t(xdrs, objp) xdr_u_quad_t(xdrs, objp)
+#endif /* HAVE_XDR_U_INT64_T */
+
+bool_t
+xdr_uint64(XDR *xdrs, uint64 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_uint64:");
+
+  if (!xdr_u_int64_t(xdrs, objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_cookie3(XDR *xdrs, am_cookie3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_cookie3:");
+
+  if (!xdr_uint64(xdrs, objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_nfs_fh3(XDR *xdrs, am_nfs_fh3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_nfs_fh3:");
+
+  if (!xdr_u_int(xdrs, &objp->am_fh3_length))
+    return (FALSE);
+  if (objp->am_fh3_length > AM_FHSIZE3)
+    return (FALSE);
+  if (!xdr_opaque(xdrs, objp->am_fh3_data, objp->am_fh3_length))
+    return (FALSE);
+  return (TRUE);
+}
+
+bool_t
+xdr_am_nfsstat3(XDR *xdrs, am_nfsstat3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_nfsstat3:");
+
+  if (!xdr_enum(xdrs, (enum_t *)objp))
+    return (FALSE);
+  return (TRUE);
+}
 
 bool_t
 xdr_am_diropargs3(XDR *xdrs, am_diropargs3 *objp)
@@ -982,7 +1046,6 @@ xdr_am_diropargs3(XDR *xdrs, am_diropargs3 *objp)
   return (TRUE);
 }
 
-
 bool_t
 xdr_am_filename3(XDR *xdrs, am_filename3 *objp)
 {
@@ -994,6 +1057,315 @@ xdr_am_filename3(XDR *xdrs, am_filename3 *objp)
   return (TRUE);
 }
 
+bool_t
+xdr_am_ftype3(XDR *xdrs, am_ftype3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_ftype3:");
+
+  if (!xdr_enum(xdrs, (enum_t *) objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_mode3(XDR *xdrs, am_mode3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_mode3:");
+
+  if (!xdr_u_int(xdrs, objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_uid3(XDR *xdrs, am_uid3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_uid3:");
+
+  if (!xdr_u_int(xdrs, objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_gid3(XDR *xdrs, am_gid3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_gid3:");
+
+  if (!xdr_u_int(xdrs, objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_size3(XDR *xdrs, am_size3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_size3:");
+
+  if (!xdr_uint64(xdrs, objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_fileid3(XDR *xdrs, am_fileid3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_fileid3:");
+
+  if (!xdr_uint64(xdrs, objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_specdata3(XDR *xdrs, am_specdata3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_specdata3:");
+
+  if (!xdr_u_int(xdrs, &objp->specdata1))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->specdata2))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_nfstime3(XDR *xdrs, am_nfstime3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_nfstime3:");
+
+  if (!xdr_u_int(xdrs, &objp->seconds))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->nseconds))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_fattr3(XDR *xdrs, am_fattr3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_fattr3:");
+
+  if (!xdr_am_ftype3(xdrs, &objp->type))
+    return FALSE;
+  if (!xdr_am_mode3(xdrs, &objp->mode))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->nlink))
+    return FALSE;
+  if (!xdr_am_uid3(xdrs, &objp->uid))
+    return FALSE;
+  if (!xdr_am_gid3(xdrs, &objp->gid))
+    return FALSE;
+  if (!xdr_am_size3(xdrs, &objp->size))
+    return FALSE;
+  if (!xdr_am_size3(xdrs, &objp->used))
+    return FALSE;
+  if (!xdr_am_specdata3(xdrs, &objp->rdev))
+    return FALSE;
+  if (!xdr_uint64(xdrs, &objp->fsid))
+    return FALSE;
+  if (!xdr_am_fileid3(xdrs, &objp->fileid))
+    return FALSE;
+  if (!xdr_am_nfstime3(xdrs, &objp->atime))
+    return FALSE;
+  if (!xdr_am_nfstime3(xdrs, &objp->mtime))
+    return FALSE;
+  if (!xdr_am_nfstime3(xdrs, &objp->ctime))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_post_op_attr(XDR *xdrs, am_post_op_attr *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_post_op_attr:");
+
+  if (!xdr_bool(xdrs, &objp->attributes_follow))
+    return FALSE;
+  switch (objp->attributes_follow) {
+  case TRUE:
+    if (!xdr_am_fattr3(xdrs, &objp->am_post_op_attr_u.attributes))
+      return FALSE;
+    break;
+  case FALSE:
+    break;
+  default:
+    return FALSE;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_stable_how(XDR *xdrs, am_stable_how *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_stable_how:");
+
+  if (!xdr_enum(xdrs, (enum_t *) objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_offset3(XDR *xdrs, am_offset3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_offset3:");
+
+  if (!xdr_uint64(xdrs, objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_count3(XDR *xdrs, am_count3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_count3:");
+
+  if (!xdr_u_int(xdrs, objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_wcc_attr(XDR *xdrs, am_wcc_attr *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_wcc_attr:");
+
+  if (!xdr_am_size3(xdrs, &objp->size))
+    return FALSE;
+  if (!xdr_am_nfstime3(xdrs, &objp->mtime))
+    return FALSE;
+  if (!xdr_am_nfstime3(xdrs, &objp->ctime))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_pre_op_attr(XDR *xdrs, am_pre_op_attr *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, ":xdr_am_pre_op_attr");
+
+  if (!xdr_bool(xdrs, &objp->attributes_follow))
+    return FALSE;
+  switch (objp->attributes_follow) {
+  case TRUE:
+    if (!xdr_am_wcc_attr(xdrs, &objp->am_pre_op_attr_u.attributes))
+      return FALSE;
+    break;
+  case FALSE:
+    break;
+  default:
+    return FALSE;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_wcc_data(XDR *xdrs, am_wcc_data *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_wcc_data:");
+
+  if (!xdr_am_pre_op_attr(xdrs, &objp->before))
+    return FALSE;
+  if (!xdr_am_post_op_attr(xdrs, &objp->after))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_WRITE3args(XDR *xdrs, am_WRITE3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_WRITE3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->file))
+    return FALSE;
+  if (!xdr_am_offset3(xdrs, &objp->offset))
+    return FALSE;
+  if (!xdr_am_count3(xdrs, &objp->count))
+    return FALSE;
+  if (!xdr_am_stable_how(xdrs, &objp->stable))
+    return FALSE;
+  if (!xdr_bytes(xdrs, (char **)&objp->data.data_val,
+                (u_int *) &objp->data.data_len, ~0))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_writeverf3(XDR *xdrs, am_writeverf3 objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_writeverf3:");
+
+  if (!xdr_opaque(xdrs, objp, AM_NFS3_WRITEVERFSIZE))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_WRITE3resok(XDR *xdrs, am_WRITE3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_WRITE3resok:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->file_wcc))
+    return FALSE;
+  if (!xdr_am_count3(xdrs, &objp->count))
+    return FALSE;
+  if (!xdr_am_stable_how(xdrs, &objp->committed))
+    return FALSE;
+  if (!xdr_am_writeverf3(xdrs, objp->verf))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_WRITE3resfail(XDR *xdrs, am_WRITE3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_WRITE3resfail:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->file_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_WRITE3res(XDR *xdrs, am_WRITE3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_WRITE3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_WRITE3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_WRITE3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
 
 bool_t
 xdr_am_LOOKUP3args(XDR *xdrs, am_LOOKUP3args *objp)
@@ -1006,7 +1378,6 @@ xdr_am_LOOKUP3args(XDR *xdrs, am_LOOKUP3args *objp)
   return (TRUE);
 }
 
-
 bool_t
 xdr_am_LOOKUP3res(XDR *xdrs, am_LOOKUP3res *objp)
 {
@@ -1028,25 +1399,17 @@ xdr_am_LOOKUP3res(XDR *xdrs, am_LOOKUP3res *objp)
   return (TRUE);
 }
 
-
 bool_t
 xdr_am_LOOKUP3resfail(XDR *xdrs, am_LOOKUP3resfail *objp)
 {
   if (amuDebug(D_XDRTRACE))
     plog(XLOG_DEBUG, "xdr_am_LOOKUP3resfail:");
 
-  /*
-   * Don't xdr post_op_attr: amd doesn't need them, but they require many
-   * additional xdr functions.
-   */
-#if 0
-  if (!xdr_post_op_attr(xdrs, &objp->dir_attributes))
+  if (!xdr_am_post_op_attr(xdrs, &objp->dir_attributes))
     return (FALSE);
-#endif
   return (TRUE);
 }
 
-
 bool_t
 xdr_am_LOOKUP3resok(XDR *xdrs, am_LOOKUP3resok *objp)
 {
@@ -1055,44 +1418,1656 @@ xdr_am_LOOKUP3resok(XDR *xdrs, am_LOOKUP3resok *objp)
 
   if (!xdr_am_nfs_fh3(xdrs, &objp->object))
     return (FALSE);
-  /*
-   * Don't xdr post_op_attr: amd doesn't need them, but they require many
-   * additional xdr functions.
-   */
-#if 0
-  if (!xdr_post_op_attr(xdrs, &objp->obj_attributes))
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
     return (FALSE);
-  if (!xdr_post_op_attr(xdrs, &objp->dir_attributes))
+  if (!xdr_am_post_op_attr(xdrs, &objp->dir_attributes))
     return (FALSE);
-#endif
   return (TRUE);
 }
 
+bool_t
+xdr_am_COMMIT3args(XDR *xdrs, am_COMMIT3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_COMMIT3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->file))
+    return FALSE;
+  if (!xdr_am_offset3(xdrs, &objp->offset))
+    return FALSE;
+  if (!xdr_am_count3(xdrs, &objp->count))
+    return FALSE;
+  return TRUE;
+}
 
 bool_t
-xdr_am_nfs_fh3(XDR *xdrs, am_nfs_fh3 *objp)
+xdr_am_COMMIT3resok(XDR *xdrs, am_COMMIT3resok *objp)
 {
   if (amuDebug(D_XDRTRACE))
-    plog(XLOG_DEBUG, "xdr_am_nfs_fh3:");
+    plog(XLOG_DEBUG, "xdr_am_COMMIT3resok:");
 
-  if (!xdr_u_int(xdrs, &objp->am_fh3_length))
-    return (FALSE);
-  if (objp->am_fh3_length > AM_FHSIZE3)
-    return (FALSE);
-  if (!xdr_opaque(xdrs, objp->am_fh3_data, objp->am_fh3_length))
-    return (FALSE);
-  return (TRUE);
+  if (!xdr_am_wcc_data(xdrs, &objp->file_wcc))
+    return FALSE;
+  if (!xdr_am_writeverf3(xdrs, objp->verf))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_COMMIT3resfail(XDR *xdrs, am_COMMIT3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_COMMIT3resfail:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->file_wcc))
+    return FALSE;
+  return TRUE;
 }
 
+bool_t
+xdr_am_COMMIT3res(XDR *xdrs, am_COMMIT3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_COMMIT3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_COMMIT3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_COMMIT3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
 
 bool_t
-xdr_am_nfsstat3(XDR *xdrs, am_nfsstat3 *objp)
+xdr_am_ACCESS3args(XDR *xdrs, am_ACCESS3args *objp)
 {
   if (amuDebug(D_XDRTRACE))
-    plog(XLOG_DEBUG, "xdr_am_nfsstat3:");
+    plog(XLOG_DEBUG, "xdr_am_ACCESS3args:");
 
-  if (!xdr_enum(xdrs, (enum_t *)objp))
-    return (FALSE);
-  return (TRUE);
+  if (!xdr_am_nfs_fh3(xdrs, &objp->object))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->access))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_ACCESS3resok(XDR *xdrs, am_ACCESS3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_ACCESS3resok:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->access))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_ACCESS3resfail(XDR *xdrs, am_ACCESS3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_ACCESS3resfail:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_ACCESS3res(XDR *xdrs, am_ACCESS3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_ACCESS3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_ACCESS3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_ACCESS3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_GETATTR3args(XDR *xdrs, am_GETATTR3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_GETATTR3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->object))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_GETATTR3resok(XDR *xdrs, am_GETATTR3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_GETATTR3resok:");
+
+  if (!xdr_am_fattr3(xdrs, &objp->obj_attributes))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_GETATTR3res(XDR *xdrs, am_GETATTR3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_GETATTR3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_GETATTR3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_time_how(XDR *xdrs, am_time_how *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_time_how:");
+
+  if (!xdr_enum(xdrs, (enum_t *) objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_set_mode3(XDR *xdrs, am_set_mode3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_set_mode3:");
+
+  if (!xdr_bool(xdrs, &objp->set_it))
+    return FALSE;
+  switch (objp->set_it) {
+  case TRUE:
+    if (!xdr_am_mode3(xdrs, &objp->am_set_mode3_u.mode))
+      return FALSE;
+    break;
+  default:
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_set_uid3(XDR *xdrs, am_set_uid3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_set_uid3:");
+
+  if (!xdr_bool(xdrs, &objp->set_it))
+    return FALSE;
+  switch (objp->set_it) {
+  case TRUE:
+    if (!xdr_am_uid3(xdrs, &objp->am_set_uid3_u.uid))
+      return FALSE;
+    break;
+  default:
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_set_gid3(XDR *xdrs, am_set_gid3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_set_gid3:");
+
+  if (!xdr_bool(xdrs, &objp->set_it))
+    return FALSE;
+  switch (objp->set_it) {
+  case TRUE:
+    if (!xdr_am_gid3(xdrs, &objp->am_set_gid3_u.gid))
+      return FALSE;
+    break;
+  default:
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_set_size3(XDR *xdrs, am_set_size3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_set_size3:");
+
+  if (!xdr_bool(xdrs, &objp->set_it))
+    return FALSE;
+  switch (objp->set_it) {
+  case TRUE:
+    if (!xdr_am_size3(xdrs, &objp->am_set_size3_u.size))
+      return FALSE;
+    break;
+  default:
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_set_atime(XDR *xdrs, am_set_atime *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_set_atime:");
+
+  if (!xdr_am_time_how(xdrs, &objp->set_it))
+    return FALSE;
+  switch (objp->set_it) {
+  case AM_SET_TO_CLIENT_TIME:
+    if (!xdr_am_nfstime3(xdrs, &objp->am_set_atime_u.atime))
+      return FALSE;
+    break;
+  default:
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_set_mtime(XDR *xdrs, am_set_mtime *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_set_mtime:");
+
+  if (!xdr_am_time_how(xdrs, &objp->set_it))
+    return FALSE;
+  switch (objp->set_it) {
+  case AM_SET_TO_CLIENT_TIME:
+    if (!xdr_am_nfstime3(xdrs, &objp->am_set_mtime_u.mtime))
+      return FALSE;
+    break;
+  default:
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_sattr3(XDR *xdrs, am_sattr3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_sattr3:");
+
+  if (!xdr_am_set_mode3(xdrs, &objp->mode))
+    return FALSE;
+  if (!xdr_am_set_uid3(xdrs, &objp->uid))
+    return FALSE;
+  if (!xdr_am_set_gid3(xdrs, &objp->gid))
+    return FALSE;
+  if (!xdr_am_set_size3(xdrs, &objp->size))
+     return FALSE;
+  if (!xdr_am_set_atime(xdrs, &objp->atime))
+    return FALSE;
+  if (!xdr_am_set_mtime(xdrs, &objp->mtime))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_createmode3(XDR *xdrs, am_createmode3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_createmode3:");
+
+  if (!xdr_enum(xdrs, (enum_t *) objp))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_createverf3(XDR *xdrs, am_createverf3 objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_createverf3:");
+
+  if (!xdr_opaque(xdrs, objp, AM_NFS3_CREATEVERFSIZE))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_createhow3(XDR *xdrs, am_createhow3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_createhow3:");
+
+   if (!xdr_am_createmode3(xdrs, &objp->mode))
+     return FALSE;
+  switch (objp->mode) {
+  case AM_UNCHECKED:
+    if (!xdr_am_sattr3(xdrs, &objp->am_createhow3_u.obj_attributes))
+      return FALSE;
+    break;
+  case AM_GUARDED:
+    if (!xdr_am_sattr3(xdrs, &objp->am_createhow3_u.g_obj_attributes))
+      return FALSE;
+    break;
+  case AM_EXCLUSIVE:
+    if (!xdr_am_createverf3(xdrs, objp->am_createhow3_u.verf))
+      return FALSE;
+    break;
+  default:
+    return FALSE;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_CREATE3args(XDR *xdrs, am_CREATE3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_CREATE3args:");
+
+  if (!xdr_am_diropargs3(xdrs, &objp->where))
+    return FALSE;
+  if (!xdr_am_createhow3(xdrs, &objp->how))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_post_op_fh3(XDR *xdrs, am_post_op_fh3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_post_op_fh3:");
+
+  if (!xdr_bool(xdrs, &objp->handle_follows))
+    return FALSE;
+  switch (objp->handle_follows) {
+  case TRUE:
+    if (!xdr_am_nfs_fh3(xdrs, &objp->am_post_op_fh3_u.handle))
+      return FALSE;
+    break;
+  case FALSE:
+    break;
+  default:
+    return FALSE;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_CREATE3resok(XDR *xdrs, am_CREATE3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_CREATE3resok:");
+
+  if (!xdr_am_post_op_fh3(xdrs, &objp->obj))
+    return FALSE;
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_CREATE3resfail(XDR *xdrs, am_CREATE3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_CREATE3resfail:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_CREATE3res(XDR *xdrs, am_CREATE3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_CREATE3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_CREATE3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_CREATE3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_REMOVE3args(XDR *xdrs, am_REMOVE3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_REMOVE3args:");
+
+  if (!xdr_am_diropargs3(xdrs, &objp->object))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_REMOVE3resok(XDR *xdrs, am_REMOVE3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_REMOVE3resok:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_REMOVE3resfail(XDR *xdrs, am_REMOVE3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_REMOVE3resfail:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_REMOVE3res(XDR *xdrs, am_REMOVE3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_REMOVE3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_REMOVE3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_REMOVE3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_READ3args(XDR *xdrs, am_READ3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READ3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->file))
+    return FALSE;
+  if (!xdr_am_offset3(xdrs, &objp->offset))
+    return FALSE;
+  if (!xdr_am_count3(xdrs, &objp->count))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READ3resok(XDR *xdrs, am_READ3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READ3resok:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->file_attributes))
+    return FALSE;
+  if (!xdr_am_count3(xdrs, &objp->count))
+    return FALSE;
+  if (!xdr_bool(xdrs, &objp->eof))
+    return FALSE;
+  if (!xdr_bytes(xdrs, (char **)&objp->data.data_val, (u_int *) &objp->data.data_len, ~0))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READ3resfail(XDR *xdrs, am_READ3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READ3resfail:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->file_attributes))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READ3res(XDR *xdrs, am_READ3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READ3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_READ3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_READ3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_FSINFO3args(XDR *xdrs, am_FSINFO3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_FSINFO3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->fsroot))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_FSINFO3resok(XDR *xdrs, am_FSINFO3resok *objp)
+{
+  register int32_t *buf;
+
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_FSINFO3resok:");
+
+  if (xdrs->x_op == XDR_ENCODE) {
+    if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+      return FALSE;
+    buf = XDR_INLINE(xdrs, 7 * BYTES_PER_XDR_UNIT);
+    if (buf == NULL) {
+      if (!xdr_u_int(xdrs, &objp->rtmax))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->rtpref))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->rtmult))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->wtmax))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->wtpref))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->wtmult))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->dtpref))
+        return FALSE;
+    } else {
+      IXDR_PUT_U_LONG(buf, objp->rtmax);
+      IXDR_PUT_U_LONG(buf, objp->rtpref);
+      IXDR_PUT_U_LONG(buf, objp->rtmult);
+      IXDR_PUT_U_LONG(buf, objp->wtmax);
+      IXDR_PUT_U_LONG(buf, objp->wtpref);
+      IXDR_PUT_U_LONG(buf, objp->wtmult);
+      IXDR_PUT_U_LONG(buf, objp->dtpref);
+    }
+    if (!xdr_am_size3(xdrs, &objp->maxfilesize))
+      return FALSE;
+    if (!xdr_am_nfstime3(xdrs, &objp->time_delta))
+      return FALSE;
+    if (!xdr_u_int(xdrs, &objp->properties))
+      return FALSE;
+    return TRUE;
+  } else if (xdrs->x_op == XDR_DECODE) {
+    if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+      return FALSE;
+    buf = XDR_INLINE(xdrs, 7 * BYTES_PER_XDR_UNIT);
+    if (buf == NULL) {
+      if (!xdr_u_int (xdrs, &objp->rtmax))
+        return FALSE;
+      if (!xdr_u_int (xdrs, &objp->rtpref))
+        return FALSE;
+      if (!xdr_u_int (xdrs, &objp->rtmult))
+        return FALSE;
+      if (!xdr_u_int (xdrs, &objp->wtmax))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->wtpref))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->wtmult))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->dtpref))
+        return FALSE;
+    } else {
+      objp->rtmax = IXDR_GET_U_LONG(buf);
+      objp->rtpref = IXDR_GET_U_LONG(buf);
+      objp->rtmult = IXDR_GET_U_LONG(buf);
+      objp->wtmax = IXDR_GET_U_LONG(buf);
+      objp->wtpref = IXDR_GET_U_LONG(buf);
+      objp->wtmult = IXDR_GET_U_LONG(buf);
+      objp->dtpref = IXDR_GET_U_LONG(buf);
+    }
+    if (!xdr_am_size3(xdrs, &objp->maxfilesize))
+      return FALSE;
+    if (!xdr_am_nfstime3(xdrs, &objp->time_delta))
+      return FALSE;
+    if (!xdr_u_int(xdrs, &objp->properties))
+      return FALSE;
+    return TRUE;
+  }
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->rtmax))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->rtpref))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->rtmult))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->wtmax))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->wtpref))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->wtmult))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->dtpref))
+   return FALSE;
+  if (!xdr_am_size3(xdrs, &objp->maxfilesize))
+    return FALSE;
+  if (!xdr_am_nfstime3(xdrs, &objp->time_delta))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->properties))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_FSINFO3resfail(XDR *xdrs, am_FSINFO3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_FSINFO3resfail:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_FSINFO3res(XDR *xdrs, am_FSINFO3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_FSINFO3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_FSINFO3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_FSINFO3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_FSSTAT3args(XDR *xdrs, am_FSSTAT3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_FSSTAT3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->fsroot))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_FSSTAT3resok(XDR *xdrs, am_FSSTAT3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_FSSTAT3resok:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  if (!xdr_am_size3(xdrs, &objp->tbytes))
+    return FALSE;
+  if (!xdr_am_size3(xdrs, &objp->fbytes))
+    return FALSE;
+  if (!xdr_am_size3(xdrs, &objp->abytes))
+    return FALSE;
+  if (!xdr_am_size3(xdrs, &objp->tfiles))
+    return FALSE;
+  if (!xdr_am_size3(xdrs, &objp->ffiles))
+    return FALSE;
+  if (!xdr_am_size3(xdrs, &objp->afiles))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->invarsec))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_FSSTAT3resfail(XDR *xdrs, am_FSSTAT3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_FSSTAT3resfail:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_FSSTAT3res(XDR *xdrs, am_FSSTAT3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_FSSTAT3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_FSSTAT3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_FSSTAT3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_PATHCONF3args(XDR *xdrs, am_PATHCONF3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_PATHCONF3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->object))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_PATHCONF3resok(XDR *xdrs, am_PATHCONF3resok *objp)
+{
+  register int32_t *buf;
+
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_PATHCONF3resok:");
+
+  if (xdrs->x_op == XDR_ENCODE) {
+    if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+      return FALSE;
+    buf = XDR_INLINE(xdrs, 6 * BYTES_PER_XDR_UNIT);
+    if (buf == NULL) {
+      if (!xdr_u_int(xdrs, &objp->linkmax))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->name_max))
+        return FALSE;
+      if (!xdr_bool(xdrs, &objp->no_trunc))
+        return FALSE;
+      if (!xdr_bool(xdrs, &objp->chown_restricted))
+        return FALSE;
+      if (!xdr_bool(xdrs, &objp->case_insensitive))
+        return FALSE;
+      if (!xdr_bool(xdrs, &objp->case_preserving))
+        return FALSE;
+    } else {
+      IXDR_PUT_U_LONG(buf, objp->linkmax);
+      IXDR_PUT_U_LONG(buf, objp->name_max);
+      IXDR_PUT_BOOL(buf, objp->no_trunc);
+      IXDR_PUT_BOOL(buf, objp->chown_restricted);
+      IXDR_PUT_BOOL(buf, objp->case_insensitive);
+      IXDR_PUT_BOOL(buf, objp->case_preserving);
+    }
+    return TRUE;
+  } else if (xdrs->x_op == XDR_DECODE) {
+    if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+      return FALSE;
+    buf = XDR_INLINE(xdrs, 6 * BYTES_PER_XDR_UNIT);
+    if (buf == NULL) {
+      if (!xdr_u_int(xdrs, &objp->linkmax))
+        return FALSE;
+      if (!xdr_u_int(xdrs, &objp->name_max))
+        return FALSE;
+      if (!xdr_bool(xdrs, &objp->no_trunc))
+        return FALSE;
+      if (!xdr_bool(xdrs, &objp->chown_restricted))
+        return FALSE;
+      if (!xdr_bool(xdrs, &objp->case_insensitive))
+        return FALSE;
+      if (!xdr_bool(xdrs, &objp->case_preserving))
+        return FALSE;
+    } else {
+      objp->linkmax = IXDR_GET_U_LONG(buf);
+      objp->name_max = IXDR_GET_U_LONG(buf);
+      objp->no_trunc = IXDR_GET_BOOL(buf);
+      objp->chown_restricted = IXDR_GET_BOOL(buf);
+      objp->case_insensitive = IXDR_GET_BOOL(buf);
+      objp->case_preserving = IXDR_GET_BOOL(buf);
+    }
+    return TRUE;
+  }
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->linkmax))
+    return FALSE;
+  if (!xdr_u_int(xdrs, &objp->name_max))
+    return FALSE;
+  if (!xdr_bool(xdrs, &objp->no_trunc))
+    return FALSE;
+  if (!xdr_bool(xdrs, &objp->chown_restricted))
+    return FALSE;
+  if (!xdr_bool(xdrs, &objp->case_insensitive))
+    return FALSE;
+  if (!xdr_bool(xdrs, &objp->case_preserving))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_PATHCONF3resfail(XDR *xdrs, am_PATHCONF3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_PATHCONF3resfail:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_PATHCONF3res(XDR *xdrs, am_PATHCONF3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_PATHCONF3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_PATHCONF3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_PATHCONF3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_nfspath3(XDR *xdrs, am_nfspath3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_nfspath3:");
+
+  if (!xdr_string(xdrs, objp, ~0))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_symlinkdata3(XDR *xdrs, am_symlinkdata3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_symlinkdata3:");
+
+  if (!xdr_am_sattr3(xdrs, &objp->symlink_attributes))
+    return FALSE;
+  if (!xdr_am_nfspath3(xdrs, &objp->symlink_data))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_SYMLINK3args(XDR *xdrs, am_SYMLINK3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_SYMLINK3args:");
+
+  if (!xdr_am_diropargs3(xdrs, &objp->where))
+    return FALSE;
+  if (!xdr_am_symlinkdata3(xdrs, &objp->symlink))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_SYMLINK3resok(XDR *xdrs, am_SYMLINK3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_SYMLINK3resok:");
+
+  if (!xdr_am_post_op_fh3(xdrs, &objp->obj))
+    return FALSE;
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_SYMLINK3resfail(XDR *xdrs, am_SYMLINK3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_SYMLINK3resfail:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_SYMLINK3res(XDR *xdrs, am_SYMLINK3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_SYMLINK3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_SYMLINK3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_SYMLINK3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_READLINK3args(XDR *xdrs, am_READLINK3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READLINK3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->symlink))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READLINK3resok(XDR *xdrs, am_READLINK3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READLINK3resok:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->symlink_attributes))
+    return FALSE;
+  if (!xdr_am_nfspath3(xdrs, &objp->data))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READLINK3resfail(XDR *xdrs, am_READLINK3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READLINK3resfail:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->symlink_attributes))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READLINK3res(XDR *xdrs, am_READLINK3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READLINK3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_READLINK3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_READLINK3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_devicedata3(XDR *xdrs, am_devicedata3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_devicedata3:");
+
+  if (!xdr_am_sattr3(xdrs, &objp->dev_attributes))
+    return FALSE;
+  if (!xdr_am_specdata3(xdrs, &objp->spec))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_mknoddata3(XDR *xdrs, am_mknoddata3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_mknoddata3:");
+
+  if (!xdr_am_ftype3(xdrs, &objp->type))
+    return FALSE;
+  switch (objp->type) {
+  case AM_NF3CHR:
+    if (!xdr_am_devicedata3(xdrs, &objp->am_mknoddata3_u.chr_device))
+      return FALSE;
+    break;
+  case AM_NF3BLK:
+    if (!xdr_am_devicedata3(xdrs, &objp->am_mknoddata3_u.blk_device))
+      return FALSE;
+    break;
+  case AM_NF3SOCK:
+    if (!xdr_am_sattr3(xdrs, &objp->am_mknoddata3_u.sock_attributes))
+      return FALSE;
+    break;
+  case AM_NF3FIFO:
+    if (!xdr_am_sattr3(xdrs, &objp->am_mknoddata3_u.pipe_attributes))
+      return FALSE;
+    break;
+  default:
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_MKNOD3args(XDR *xdrs, am_MKNOD3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_MKNOD3args:");
+
+  if (!xdr_am_diropargs3(xdrs, &objp->where))
+    return FALSE;
+  if (!xdr_am_mknoddata3(xdrs, &objp->what))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_MKNOD3resok(XDR *xdrs, am_MKNOD3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_MKNOD3resok:");
+
+  if (!xdr_am_post_op_fh3(xdrs, &objp->obj))
+    return FALSE;
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_MKNOD3resfail(XDR *xdrs, am_MKNOD3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_MKNOD3resfail:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_MKNOD3res(XDR *xdrs, am_MKNOD3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, ":");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_MKNOD3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_MKNOD3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_MKDIR3args(XDR *xdrs, am_MKDIR3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, ":");
+
+  if (!xdr_am_diropargs3(xdrs, &objp->where))
+    return FALSE;
+  if (!xdr_am_sattr3(xdrs, &objp->attributes))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_MKDIR3resok(XDR *xdrs, am_MKDIR3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_MKDIR3resok:");
+
+  if (!xdr_am_post_op_fh3(xdrs, &objp->obj))
+    return FALSE;
+  if (!xdr_am_post_op_attr(xdrs, &objp->obj_attributes))
+    return FALSE;
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_MKDIR3resfail(XDR *xdrs, am_MKDIR3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_MKDIR3resfail:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_MKDIR3res(XDR *xdrs, am_MKDIR3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_MKDIR3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_MKDIR3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_MKDIR3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_RMDIR3args(XDR *xdrs, am_RMDIR3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_RMDIR3args:");
+
+  if (!xdr_am_diropargs3(xdrs, &objp->object))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_RMDIR3resok(XDR *xdrs, am_RMDIR3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_RMDIR3resok:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_RMDIR3resfail(XDR *xdrs, am_RMDIR3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_RMDIR3resfail:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->dir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_RMDIR3res(XDR *xdrs, am_RMDIR3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_RMDIR3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_RMDIR3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_RMDIR3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_RENAME3args(XDR *xdrs, am_RENAME3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_RENAME3args:");
+
+  if (!xdr_am_diropargs3(xdrs, &objp->from))
+    return FALSE;
+  if (!xdr_am_diropargs3(xdrs, &objp->to))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_RENAME3resok(XDR *xdrs, am_RENAME3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_RENAME3resok:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->fromdir_wcc))
+    return FALSE;
+  if (!xdr_am_wcc_data(xdrs, &objp->todir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_RENAME3resfail(XDR *xdrs, am_RENAME3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_RENAME3resfail:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->fromdir_wcc))
+    return FALSE;
+  if (!xdr_am_wcc_data(xdrs, &objp->todir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_RENAME3res(XDR *xdrs, am_RENAME3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_RENAME3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_RENAME3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_RENAME3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_READDIRPLUS3args(XDR *xdrs, am_READDIRPLUS3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READDIRPLUS3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->dir))
+    return FALSE;
+  if (!xdr_am_cookie3(xdrs, &objp->cookie))
+    return FALSE;
+  if (!xdr_am_cookieverf3(xdrs, objp->cookieverf))
+    return FALSE;
+  if (!xdr_am_count3(xdrs, &objp->dircount))
+    return FALSE;
+  if (!xdr_am_count3(xdrs, &objp->maxcount))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_entryplus3(XDR *xdrs, am_entryplus3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_entryplus3:");
+
+   if (!xdr_am_fileid3(xdrs, &objp->fileid))
+     return FALSE;
+   if (!xdr_am_filename3(xdrs, &objp->name))
+     return FALSE;
+   if (!xdr_am_cookie3(xdrs, &objp->cookie))
+     return FALSE;
+   if (!xdr_am_post_op_attr(xdrs, &objp->name_attributes))
+     return FALSE;
+   if (!xdr_am_post_op_fh3(xdrs, &objp->name_handle))
+     return FALSE;
+   if (!xdr_pointer(xdrs, (char **)&objp->nextentry,
+                   sizeof(am_entryplus3), (xdrproc_t) xdr_am_entryplus3))
+     return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_dirlistplus3(XDR *xdrs, am_dirlistplus3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_dirlistplus3:");
+
+  if (!xdr_pointer(xdrs, (char **)&objp->entries,
+                   sizeof(am_entryplus3), (xdrproc_t) xdr_am_entryplus3))
+    return FALSE;
+  if (!xdr_bool(xdrs, &objp->eof))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READDIRPLUS3resok(XDR *xdrs, am_READDIRPLUS3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READDIRPLUS3resok:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->dir_attributes))
+    return FALSE;
+  if (!xdr_am_cookieverf3(xdrs, objp->cookieverf))
+    return FALSE;
+  if (!xdr_am_dirlistplus3(xdrs, &objp->reply))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READDIRPLUS3resfail(XDR *xdrs, am_READDIRPLUS3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READDIRPLUS3resfail:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->dir_attributes))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READDIRPLUS3res(XDR *xdrs, am_READDIRPLUS3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READDIRPLUS3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_READDIRPLUS3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_READDIRPLUS3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_READDIR3args(XDR *xdrs, am_READDIR3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READDIR3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->dir))
+    return FALSE;
+  if (!xdr_am_cookie3(xdrs, &objp->cookie))
+    return FALSE;
+  if (!xdr_am_cookieverf3(xdrs, objp->cookieverf))
+    return FALSE;
+  if (!xdr_am_count3(xdrs, &objp->count))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_entry3(XDR *xdrs, am_entry3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_entry3:");
+
+  if (!xdr_am_fileid3(xdrs, &objp->fileid))
+    return FALSE;
+  if (!xdr_am_filename3(xdrs, &objp->name))
+    return FALSE;
+  if (!xdr_am_cookie3(xdrs, &objp->cookie))
+    return FALSE;
+  if (!xdr_pointer(xdrs, (char **)&objp->nextentry,
+                   sizeof(am_entry3), (xdrproc_t) xdr_am_entry3))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_dirlist3(XDR *xdrs, am_dirlist3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_dirlist3:");
+
+  if (!xdr_pointer(xdrs, (char **)&objp->entries,
+                   sizeof(am_entry3), (xdrproc_t) xdr_am_entry3))
+    return FALSE;
+  if (!xdr_bool (xdrs, &objp->eof))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READDIR3resok(XDR *xdrs, am_READDIR3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READDIR3resok:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->dir_attributes))
+    return FALSE;
+  if (!xdr_am_cookieverf3(xdrs, objp->cookieverf))
+    return FALSE;
+  if (!xdr_am_dirlist3(xdrs, &objp->reply))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READDIR3resfail(XDR *xdrs, am_READDIR3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READDIR3resfail:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->dir_attributes))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_READDIR3res(XDR *xdrs, am_READDIR3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_READDIR3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_READDIR3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_READDIR3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_LINK3args(XDR *xdrs, am_LINK3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_LINK3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->file))
+    return FALSE;
+  if (!xdr_am_diropargs3(xdrs, &objp->link))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_LINK3resok(XDR *xdrs, am_LINK3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_LINK3resok:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->file_attributes))
+    return FALSE;
+  if (!xdr_am_wcc_data(xdrs, &objp->linkdir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_LINK3resfail(XDR *xdrs, am_LINK3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_LINK3resfail:");
+
+  if (!xdr_am_post_op_attr(xdrs, &objp->file_attributes))
+    return FALSE;
+  if (!xdr_am_wcc_data(xdrs, &objp->linkdir_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_LINK3res(XDR *xdrs, am_LINK3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_LINK3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_LINK3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_LINK3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_sattrguard3(XDR *xdrs, am_sattrguard3 *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_sattrguard3:");
+
+  if (!xdr_bool(xdrs, &objp->check))
+    return FALSE;
+  switch (objp->check) {
+  case TRUE:
+    if (!xdr_am_nfstime3(xdrs, &objp->am_sattrguard3_u.obj_ctime))
+      return FALSE;
+    break;
+  case FALSE:
+    break;
+  default:
+    return FALSE;
+  }
+  return TRUE;
+}
+
+bool_t
+xdr_am_SETATTR3args(XDR *xdrs, am_SETATTR3args *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_SETATTR3args:");
+
+  if (!xdr_am_nfs_fh3(xdrs, &objp->object))
+    return FALSE;
+  if (!xdr_am_sattr3(xdrs, &objp->new_attributes))
+    return FALSE;
+  if (!xdr_am_sattrguard3(xdrs, &objp->guard))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_SETATTR3resok(XDR *xdrs, am_SETATTR3resok *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_SETATTR3resok:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->obj_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_SETATTR3resfail(XDR *xdrs, am_SETATTR3resfail *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_SETATTR3resfail:");
+
+  if (!xdr_am_wcc_data(xdrs, &objp->obj_wcc))
+    return FALSE;
+  return TRUE;
+}
+
+bool_t
+xdr_am_SETATTR3res(XDR *xdrs, am_SETATTR3res *objp)
+{
+  if (amuDebug(D_XDRTRACE))
+    plog(XLOG_DEBUG, "xdr_am_SETATTR3res:");
+
+  if (!xdr_am_nfsstat3(xdrs, &objp->status))
+    return FALSE;
+  switch (objp->status) {
+  case AM_NFS3_OK:
+    if (!xdr_am_SETATTR3resok(xdrs, &objp->res_u.ok))
+      return FALSE;
+    break;
+  default:
+    if (!xdr_am_SETATTR3resfail(xdrs, &objp->res_u.fail))
+      return FALSE;
+    break;
+  }
+  return TRUE;
 }
-#endif /* not HAVE_FS_NFS3 */
+#endif /* HAVE_FS_NFS3 */
diff --git a/libamu/xutil.c b/libamu/xutil.c
index 3a33b9c0b149..1159fe5ec83e 100644
--- a/libamu/xutil.c
+++ b/libamu/xutil.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -63,14 +59,13 @@ static char am_hostname[MAXHOSTNAMELEN] = "unknown"; /* Hostname */
 pid_t am_mypid = -1;		/* process ID */
 serv_state amd_state;		/* amd's state */
 int foreground = 1;		/* 1 == this is the top-level server */
-int debug_flags = 0;
+u_int debug_flags = D_CONTROL;	/* set regardless if compiled with debugging */
 
 #ifdef HAVE_SYSLOG
 int syslogging;
 #endif /* HAVE_SYSLOG */
-int xlog_level = XLOG_ALL & ~XLOG_MAP & ~XLOG_STATS;
-int xlog_level_init = ~0;
-static int amd_program_number = AMQ_PROGRAM;
+static u_int xlog_level = XLOG_DEFAULT;
+static u_long amd_program_number = AMQ_PROGRAM;
 
 #ifdef DEBUG_MEM
 # if defined(HAVE_MALLINFO) && defined(HAVE_MALLOC_VERIFY)
@@ -92,23 +87,23 @@ static void real_plog(int lvl, const char *fmt, va_list vargs)
 struct opt_tab dbg_opt[] =
 {
   {"all", D_ALL},		/* All non-disruptive options */
-  {"amq", D_AMQ},		/* Don't register for AMQ program */
-  {"daemon", D_DAEMON},		/* Don't enter daemon mode */
-  {"fork", D_FORK},		/* Don't fork server */
+  {"defaults", D_DEFAULT},	/* Default options */
+  {"test", D_TEST},		/* Full debug - no daemon, no fork, no amq, local mtab */
+  {"amq", D_AMQ},		/* Register for AMQ program */
+  {"daemon", D_DAEMON},		/* Enter daemon mode */
+  {"fork", D_FORK},		/* Fork server (hlfsd only) */
   {"full", D_FULL},		/* Program trace */
 #ifdef HAVE_CLOCK_GETTIME
   {"hrtime", D_HRTIME},		/* Print high resolution time stamps */
 #endif /* HAVE_CLOCK_GETTIME */
-  /* info service specific debugging (hesiod, nis, etc) */
-  {"info", D_INFO},
+  {"info", D_INFO},		/* info service specific debugging (hesiod, nis, etc) */
   {"mem", D_MEM},		/* Trace memory allocations */
   {"mtab", D_MTAB},		/* Use local mtab file */
   {"readdir", D_READDIR},	/* Check on browsable_dirs progress */
   {"str", D_STR},		/* Debug string munging */
-  {"test", D_TEST},		/* Full debug - no daemon, no amq, local mtab */
   {"trace", D_TRACE},		/* Protocol trace */
   {"xdrtrace", D_XDRTRACE},	/* Trace xdr routines */
-  {0, 0}
+  {NULL, 0}
 };
 #endif /* DEBUG */
 
@@ -118,6 +113,7 @@ struct opt_tab dbg_opt[] =
 struct opt_tab xlog_opt[] =
 {
   {"all", XLOG_ALL},		/* All messages */
+  {"defaults", XLOG_DEFAULT},	/* Default messages */
 #ifdef DEBUG
   {"debug", XLOG_DEBUG},	/* Debug messages */
 #endif /* DEBUG */		/* DEBUG */
@@ -129,7 +125,7 @@ struct opt_tab xlog_opt[] =
   {"user", XLOG_USER},		/* Non-fatal user errors */
   {"warn", XLOG_WARNING},	/* Warnings */
   {"warning", XLOG_WARNING},	/* Warnings */
-  {0, 0}
+  {NULL, 0}
 };
 
 
@@ -150,7 +146,7 @@ am_get_progname(void)
 void
 am_set_hostname(char *hn)
 {
-  xstrlcpy(am_hostname, hn, MAXHOSTNAMELEN);
+  xstrlcpy(am_hostname, hn, sizeof(am_hostname));
 }
 
 
@@ -295,17 +291,23 @@ expand_error(const char *f, char *e, size_t maxlen)
   const char *p;
   char *q;
   int error = errno;
-  int len = 0;
+  size_t len = 0, l;
 
-  for (p = f, q = e; (*q = *p) && (size_t) len < maxlen; len++, q++, p++) {
+  *e = '\0';
+  for (p = f, q = e; len < maxlen && (*q = *p); len++, q++, p++) {
     if (p[0] == '%' && p[1] == 'm') {
-      xstrlcpy(q, strerror(error), maxlen);
-      len += strlen(q) - 1;
-      q += strlen(q) - 1;
+      if (len >= maxlen)
+	break;
+      xstrlcpy(q, strerror(error), maxlen - len);
+      l = strlen(q);
+      if (l != 0)
+	  l--;
+      len += l;
+      q += l;
       p++;
     }
   }
-  e[maxlen-1] = '\0';		/* null terminate, to be sure */
+  e[maxlen - 1] = '\0';		/* null terminate, to be sure */
   return e;
 }
 
@@ -317,7 +319,7 @@ static void
 show_time_host_and_name(int lvl)
 {
   static time_t last_t = 0;
-  static char *last_ctime = 0;
+  static char *last_ctime = NULL;
   time_t t;
 #if defined(HAVE_CLOCK_GETTIME) && defined(DEBUG)
   struct timespec ts;
@@ -390,21 +392,63 @@ show_time_host_and_name(int lvl)
 int
 debug_option(char *opt)
 {
-  return cmdoption(opt, dbg_opt, &debug_flags);
+  u_int dl = debug_flags;
+  static int initialized_debug_flags = 0;
+  int rc = cmdoption(opt, dbg_opt, &dl);
+
+  if (rc)		    /* if got any error, don't update debug flags */
+    return EINVAL;
+
+  /*
+   * If we already initialized the debugging flags once (via amd.conf), then
+   * don't allow "immutable" flags to be changed again (via amq -D), because
+   * they could mess Amd's state and only make sense to be set once when Amd
+   * starts.
+   */
+  if (initialized_debug_flags &&
+      debug_flags != 0 &&
+      (dl & D_IMMUTABLE) != (debug_flags & D_IMMUTABLE)) {
+    plog(XLOG_ERROR, "cannot change immutable debug flags");
+    /* undo any attempted change to an immutable flag */
+    dl = (dl & ~D_IMMUTABLE) | (debug_flags & D_IMMUTABLE);
+  }
+  initialized_debug_flags = 1;
+  debug_flags = dl;
+
+  return rc;
 }
 
 
 void
 dplog(const char *fmt, ...)
 {
+#ifdef HAVE_SIGACTION
+  sigset_t old, chld;
+#else /* not HAVE_SIGACTION */
+  int mask;
+#endif /* not HAVE_SIGACTION */
   va_list ap;
 
+#ifdef HAVE_SIGACTION
+  sigemptyset(&chld);
+  sigaddset(&chld, SIGCHLD);
+#else /* not HAVE_SIGACTION */
+  mask = sigblock(sigmask(SIGCHLD));
+#endif /* not HAVE_SIGACTION */
+
+  sigprocmask(SIG_BLOCK, &chld, &old);
   if (!logfp)
     logfp = stderr;		/* initialize before possible first use */
 
   va_start(ap, fmt);
   real_plog(XLOG_DEBUG, fmt, ap);
   va_end(ap);
+
+#ifdef HAVE_SIGACTION
+  sigprocmask(SIG_SETMASK, &old, NULL);
+#else /* not HAVE_SIGACTION */
+  mask = sigblock(sigmask(SIGCHLD));
+#endif /* not HAVE_SIGACTION */
 }
 #endif /* DEBUG */
 
@@ -412,14 +456,33 @@ dplog(const char *fmt, ...)
 void
 plog(int lvl, const char *fmt, ...)
 {
+#ifdef HAVE_SIGACTION
+  sigset_t old, chld;
+#else /* not HAVE_SIGACTION */
+  int mask;
+#endif /* not HAVE_SIGACTION */
   va_list ap;
 
+#ifdef HAVE_SIGACTION
+  sigemptyset(&chld);
+  sigaddset(&chld, SIGCHLD);
+  sigprocmask(SIG_BLOCK, &chld, &old);
+#else /* not HAVE_SIGACTION */
+  mask = sigblock(sigmask(SIGCHLD));
+#endif /* not HAVE_SIGACTION */
+
   if (!logfp)
     logfp = stderr;		/* initialize before possible first use */
 
   va_start(ap, fmt);
   real_plog(lvl, fmt, ap);
   va_end(ap);
+
+#ifdef HAVE_SIGACTION
+  sigprocmask(SIG_SETMASK, &old, NULL);
+#else /* not HAVE_SIGACTION */
+  sigsetmask(mask);
+#endif /* not HAVE_SIGACTION */
 }
 
 
@@ -497,11 +560,11 @@ real_plog(int lvl, const char *fmt, va_list vargs)
   switch (last_count) {
   case 0:			/* never printed at all */
     last_count = 1;
-    if (strlcpy(last_msg, msg, 1024) >= 1024) /* don't use xstrlcpy here (recursive!) */
+    if (strlcpy(last_msg, msg, sizeof(last_msg)) >= sizeof(last_msg)) /* don't use xstrlcpy here (recursive!) */
       fprintf(stderr, "real_plog: string \"%s\" truncated to \"%s\"\n", last_msg, msg);
     last_lvl = lvl;
     show_time_host_and_name(lvl); /* mimic syslog header */
-    fwrite(msg, ptr - msg, 1, logfp);
+    __IGNORE(fwrite(msg, ptr - msg, 1, logfp));
     fflush(logfp);
     break;
 
@@ -510,11 +573,11 @@ real_plog(int lvl, const char *fmt, va_list vargs)
       last_count++;
     } else {			/* last msg printed once, new one differs */
       /* last_count remains at 1 */
-      if (strlcpy(last_msg, msg, 1024) >= 1024) /* don't use xstrlcpy here (recursive!) */
+      if (strlcpy(last_msg, msg, sizeof(last_msg)) >= sizeof(last_msg)) /* don't use xstrlcpy here (recursive!) */
 	fprintf(stderr, "real_plog: string \"%s\" truncated to \"%s\"\n", last_msg, msg);
       last_lvl = lvl;
       show_time_host_and_name(lvl); /* mimic syslog header */
-      fwrite(msg, ptr - msg, 1, logfp);
+      __IGNORE(fwrite(msg, ptr - msg, 1, logfp));
       fflush(logfp);
     }
     break;
@@ -527,7 +590,7 @@ real_plog(int lvl, const char *fmt, va_list vargs)
     show_time_host_and_name(last_lvl);
     xsnprintf(last_msg, sizeof(last_msg),
 	      "last message repeated %d times\n", last_count);
-    fwrite(last_msg, strlen(last_msg), 1, logfp);
+    __IGNORE(fwrite(last_msg, strlen(last_msg), 1, logfp));
     fflush(logfp);
     last_count = 0;		/* start from scratch */
     break;
@@ -539,13 +602,13 @@ real_plog(int lvl, const char *fmt, va_list vargs)
       show_time_host_and_name(last_lvl);
       xsnprintf(last_msg, sizeof(last_msg),
 		"last message repeated %d times\n", last_count);
-      fwrite(last_msg, strlen(last_msg), 1, logfp);
+      __IGNORE(fwrite(last_msg, strlen(last_msg), 1, logfp));
       if (strlcpy(last_msg, msg, 1024) >= 1024) /* don't use xstrlcpy here (recursive!) */
 	fprintf(stderr, "real_plog: string \"%s\" truncated to \"%s\"\n", last_msg, msg);
       last_count = 1;
       last_lvl = lvl;
       show_time_host_and_name(lvl); /* mimic syslog header */
-      fwrite(msg, ptr - msg, 1, logfp);
+      __IGNORE(fwrite(msg, ptr - msg, 1, logfp));
       fflush(logfp);
     }
     break;
@@ -573,7 +636,7 @@ show_opts(int ch, struct opt_tab *opts)
 
 
 int
-cmdoption(char *s, struct opt_tab *optb, int *flags)
+cmdoption(char *s, struct opt_tab *optb, u_int *flags)
 {
   char *p = s;
   int errs = 0;
@@ -581,7 +644,7 @@ cmdoption(char *s, struct opt_tab *optb, int *flags)
   while (p && *p) {
     int neg;
     char *opt;
-    struct opt_tab *dp, *dpn = 0;
+    struct opt_tab *dp, *dpn = NULL;
 
     s = p;
     p = strchr(p, ',');
@@ -624,7 +687,7 @@ cmdoption(char *s, struct opt_tab *optb, int *flags)
        * This will log to stderr when parsing the command line
        * since any -l option will not yet have taken effect.
        */
-      plog(XLOG_USER, "option \"%s\" not recognized", s);
+      plog(XLOG_ERROR, "option \"%s\" not recognized", s);
       errs++;
     }
 
@@ -645,22 +708,22 @@ cmdoption(char *s, struct opt_tab *optb, int *flags)
 int
 switch_option(char *opt)
 {
-  int xl = xlog_level;
+  u_int xl = xlog_level;
   int rc = cmdoption(opt, xlog_opt, &xl);
 
-  if (rc) {
-    rc = EINVAL;
-  } else {
-    /*
-     * Keep track of initial log level, and
-     * don't allow options to be turned off.
-     */
-    if (xlog_level_init == ~0)
-      xlog_level_init = xl;
-    else
-      xl |= xlog_level_init;
-    xlog_level = xl;
+  if (rc)			/* if got any error, don't update flags */
+    return EINVAL;
+
+  /*
+   * Don't allow "mandatory" flags to be turned off, because
+   * we must always be able to report on flag re/setting errors.
+   */
+  if ((xl & XLOG_MANDATORY) != XLOG_MANDATORY) {
+    plog(XLOG_ERROR, "cannot turn off mandatory logging options");
+    xl |= XLOG_MANDATORY;
   }
+  if (xlog_level != xl)
+    xlog_level = xl;		/* set new flags */
   return rc;
 }
 
@@ -801,7 +864,7 @@ switch_to_logfile(char *logfile, int old_umask, int truncate_log)
     } else {			/* regular log file */
       (void) umask(old_umask);
       if (truncate_log)
-	truncate(logfile, 0);
+	__IGNORE(truncate(logfile, 0));
       new_logfp = fopen(logfile, "a");
       umask(0);
     }
@@ -834,7 +897,8 @@ switch_to_logfile(char *logfile, int old_umask, int truncate_log)
 void
 unregister_amq(void)
 {
-  if (!amuDebug(D_AMQ)) {
+
+  if (amuDebug(D_AMQ)) {
     /* find which instance of amd to unregister */
     u_long amd_prognum = get_amd_program_number();
 
@@ -875,7 +939,7 @@ going_down(int rc)
 
 
 /* return the rpc program number under which amd was used */
-int
+u_long
 get_amd_program_number(void)
 {
   return amd_program_number;
@@ -884,7 +948,7 @@ get_amd_program_number(void)
 
 /* set the rpc program number used for amd */
 void
-set_amd_program_number(int program)
+set_amd_program_number(u_long program)
 {
   amd_program_number = program;
 }
@@ -955,9 +1019,9 @@ amu_release_controlling_tty(void)
     close(fd);
   }
   return;
-#endif /* not TIOCNOTTY */
-
+#else
   plog(XLOG_ERROR, "unable to release controlling tty");
+#endif /* not TIOCNOTTY */
 }
 
 
@@ -1012,7 +1076,7 @@ mkdirs(char *path, int mode)
   /*
    * take a copy in case path is in readonly store
    */
-  char *p2 = strdup(path);
+  char *p2 = xstrdup(path);
   char *sp = p2;
   struct stat stb;
   int error_so_far = 0;
@@ -1056,7 +1120,7 @@ mkdirs(char *path, int mode)
 void
 rmdirs(char *dir)
 {
-  char *xdp = strdup(dir);
+  char *xdp = xstrdup(dir);
   char *dp;
 
   do {
@@ -1089,3 +1153,15 @@ rmdirs(char *dir)
 
   XFREE(xdp);
 }
+
+/*
+ * Dup a string
+ */
+char *
+xstrdup(const char *s)
+{
+  size_t len = strlen(s);
+  char *sp = xmalloc(len + 1);
+  memcpy(sp, s, len + 1);
+  return sp;
+}
diff --git a/ltmain.sh b/ltmain.sh
new file mode 100755
index 000000000000..a356acafa454
--- /dev/null
+++ b/ltmain.sh
@@ -0,0 +1,9661 @@
+
+# libtool (GNU libtool) 2.4.2
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+#       --config             show all configuration variables
+#       --debug              enable verbose shell tracing
+#   -n, --dry-run            display commands without modifying any files
+#       --features           display basic configuration information and exit
+#       --mode=MODE          use operation mode MODE
+#       --preserve-dup-deps  don't remove duplicate dependency libraries
+#       --quiet, --silent    don't print informational messages
+#       --no-quiet, --no-silent
+#                            print informational messages (default)
+#       --no-warn            don't display warning messages
+#       --tag=TAG            use configuration variables from tag TAG
+#   -v, --verbose            print more informational messages than default
+#       --no-verbose         don't print the extra informational messages
+#       --version            print version information
+#   -h, --help, --help-all   print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+#         clean              remove files from the build directory
+#         compile            compile a source file into a libtool object
+#         execute            automatically set library path, then run a program
+#         finish             complete the installation of libtool libraries
+#         install            install libraries or executables
+#         link               create a library or an executable
+#         uninstall          remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.  When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+#         host-triplet:	$host
+#         shell:		$SHELL
+#         compiler:		$LTCC
+#         compiler flags:		$LTCFLAGS
+#         linker:		$LD (gnu? $with_gnu_ld)
+#         $progname:	(GNU libtool) 2.4.2 Debian-2.4.2-1.7ubuntu1
+#         automake:	$automake_version
+#         autoconf:	$autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION="2.4.2 Debian-2.4.2-1.7ubuntu1"
+TIMESTAMP=""
+package_revision=1.3337
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+          save_$lt_var=\$$lt_var
+          $lt_var=C
+	  export $lt_var
+	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+	fi"
+done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
+
+$lt_unset CDPATH
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" 	$lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+    func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+    if test "X$func_dirname_result" = "X${1}"; then
+      func_dirname_result="${3}"
+    else
+      func_dirname_result="$func_dirname_result${2}"
+    fi
+} # func_dirname may be replaced by extended shell implementation
+
+
+# func_basename file
+func_basename ()
+{
+    func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+} # func_basename may be replaced by extended shell implementation
+
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+    # Extract subdirectory from the argument.
+    func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+    if test "X$func_dirname_result" = "X${1}"; then
+      func_dirname_result="${3}"
+    else
+      func_dirname_result="$func_dirname_result${2}"
+    fi
+    func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+} # func_dirname_and_basename may be replaced by extended shell implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+    case ${2} in
+      .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+      *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+    esac
+} # func_stripname may be replaced by extended shell implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+		s@/\./@/@g
+		t dotsl
+		s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+#             value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+  # Start from root dir and reassemble the path.
+  func_normal_abspath_result=
+  func_normal_abspath_tpath=$1
+  func_normal_abspath_altnamespace=
+  case $func_normal_abspath_tpath in
+    "")
+      # Empty path, that just means $cwd.
+      func_stripname '' '/' "`pwd`"
+      func_normal_abspath_result=$func_stripname_result
+      return
+    ;;
+    # The next three entries are used to spot a run of precisely
+    # two leading slashes without using negated character classes;
+    # we take advantage of case's first-match behaviour.
+    ///*)
+      # Unusual form of absolute path, do nothing.
+    ;;
+    //*)
+      # Not necessarily an ordinary path; POSIX reserves leading '//'
+      # and for example Cygwin uses it to access remote file shares
+      # over CIFS/SMB, so we conserve a leading double slash if found.
+      func_normal_abspath_altnamespace=/
+    ;;
+    /*)
+      # Absolute path, do nothing.
+    ;;
+    *)
+      # Relative path, prepend $cwd.
+      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+    ;;
+  esac
+  # Cancel out all the simple stuff to save iterations.  We also want
+  # the path to end with a slash for ease of parsing, so make sure
+  # there is one (and only one) here.
+  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+  while :; do
+    # Processed it all yet?
+    if test "$func_normal_abspath_tpath" = / ; then
+      # If we ascended to the root using ".." the result may be empty now.
+      if test -z "$func_normal_abspath_result" ; then
+        func_normal_abspath_result=/
+      fi
+      break
+    fi
+    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcar"`
+    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcdr"`
+    # Figure out what to do with it
+    case $func_normal_abspath_tcomponent in
+      "")
+        # Trailing empty path component, ignore it.
+      ;;
+      ..)
+        # Parent dir; strip last assembled component from result.
+        func_dirname "$func_normal_abspath_result"
+        func_normal_abspath_result=$func_dirname_result
+      ;;
+      *)
+        # Actual path component, append it.
+        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+      ;;
+    esac
+  done
+  # Restore leading double-slash if one was found on entry.
+  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+#             value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+  func_relative_path_result=
+  func_normal_abspath "$1"
+  func_relative_path_tlibdir=$func_normal_abspath_result
+  func_normal_abspath "$2"
+  func_relative_path_tbindir=$func_normal_abspath_result
+
+  # Ascend the tree starting from libdir
+  while :; do
+    # check if we have found a prefix of bindir
+    case $func_relative_path_tbindir in
+      $func_relative_path_tlibdir)
+        # found an exact match
+        func_relative_path_tcancelled=
+        break
+        ;;
+      $func_relative_path_tlibdir*)
+        # found a matching prefix
+        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+        func_relative_path_tcancelled=$func_stripname_result
+        if test -z "$func_relative_path_result"; then
+          func_relative_path_result=.
+        fi
+        break
+        ;;
+      *)
+        func_dirname $func_relative_path_tlibdir
+        func_relative_path_tlibdir=${func_dirname_result}
+        if test "x$func_relative_path_tlibdir" = x ; then
+          # Have to descend all the way to the root!
+          func_relative_path_result=../$func_relative_path_result
+          func_relative_path_tcancelled=$func_relative_path_tbindir
+          break
+        fi
+        func_relative_path_result=../$func_relative_path_result
+        ;;
+    esac
+  done
+
+  # Now calculate path; take care to avoid doubling-up slashes.
+  func_stripname '' '/' "$func_relative_path_result"
+  func_relative_path_result=$func_stripname_result
+  func_stripname '/' '/' "$func_relative_path_tcancelled"
+  if test "x$func_stripname_result" != x ; then
+    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+  fi
+
+  # Normalisation. If bindir is libdir, return empty string,
+  # else relative path ending with a slash; either way, target
+  # file name can be directly appended.
+  if test ! -z "$func_relative_path_result"; then
+    func_stripname './' '' "$func_relative_path_result/"
+    func_relative_path_result=$func_stripname_result
+  fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+  [\\/]*|[A-Za-z]:\\*) ;;
+  *[\\/]*)
+     progdir=$func_dirname_result
+     progdir=`cd "$progdir" && pwd`
+     progpath="$progdir/$progname"
+     ;;
+  *)
+     save_IFS="$IFS"
+     IFS=${PATH_SEPARATOR-:}
+     for progdir in $PATH; do
+       IFS="$save_IFS"
+       test -x "$progdir/$progname" && break
+     done
+     IFS="$save_IFS"
+     test -n "$progdir" || progdir=`pwd`
+     progpath="$progdir/$progname"
+     ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes.  A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+  s/$bs4/&\\
+/g
+  s/^$bs2$dollar/$bs&/
+  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+  s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+    $opt_verbose && func_echo ${1+"$@"}
+
+    # A bug in bash halts the script if the last line of a function
+    # fails when set -e is in force, so we need another command to
+    # work around that:
+    :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+
+    # bash bug again:
+    :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+    func_error ${1+"$@"}
+    exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+    func_error ${1+"$@"}
+    func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information."  ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+    $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+    my_directory_path="$1"
+    my_dir_list=
+
+    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+      # Protect directory names starting with `-'
+      case $my_directory_path in
+        -*) my_directory_path="./$my_directory_path" ;;
+      esac
+
+      # While some portion of DIR does not yet exist...
+      while test ! -d "$my_directory_path"; do
+        # ...make a list in topmost first order.  Use a colon delimited
+	# list incase some portion of path contains whitespace.
+        my_dir_list="$my_directory_path:$my_dir_list"
+
+        # If the last portion added has no slash in it, the list is done
+        case $my_directory_path in */*) ;; *) break ;; esac
+
+        # ...otherwise throw away the child directory and loop
+        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+      done
+      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+      save_mkdir_p_IFS="$IFS"; IFS=':'
+      for my_dir in $my_dir_list; do
+	IFS="$save_mkdir_p_IFS"
+        # mkdir can fail with a `File exist' error if two processes
+        # try to create one of the directories concurrently.  Don't
+        # stop in that case!
+        $MKDIR "$my_dir" 2>/dev/null || :
+      done
+      IFS="$save_mkdir_p_IFS"
+
+      # Bail out if we (or some other process) failed to create a directory.
+      test -d "$my_directory_path" || \
+        func_fatal_error "Failed to create \`$1'"
+    fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$opt_dry_run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+        # Failing that, at least try and use $RANDOM to avoid a race
+        my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+        save_mktempdir_umask=`umask`
+        umask 0077
+        $MKDIR "$my_tmpdir"
+        umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || \
+        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+    fi
+
+    $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+    case $1 in
+      *[\\\`\"\$]*)
+	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+      *)
+        func_quote_for_eval_unquoted_result="$1" ;;
+    esac
+
+    case $func_quote_for_eval_unquoted_result in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting, command substitution and and variable
+      # expansion for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+        ;;
+      *)
+        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+    esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+    case $1 in
+      *[\\\`\"]*)
+	my_arg=`$ECHO "$1" | $SED \
+	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+      *)
+        my_arg="$1" ;;
+    esac
+
+    case $my_arg in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting and command substitution for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        my_arg="\"$my_arg\""
+        ;;
+    esac
+
+    func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$my_cmd"
+      my_status=$?
+      if test "$my_status" -eq 0; then :; else
+	eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.  Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$lt_user_locale
+	    $my_cmd"
+      my_status=$?
+      eval "$lt_safe_locale"
+      if test "$my_status" -eq 0; then :; else
+	eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result.  All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+  case $1 in
+  [0-9]* | *[!a-zA-Z0-9_]*)
+    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+    ;;
+  * )
+    func_tr_sh_result=$1
+    ;;
+  esac
+}
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+    $opt_debug
+
+    $SED -n '/(C)/!b go
+	:more
+	/\./!{
+	  N
+	  s/\n# / /
+	  b more
+	}
+	:go
+	/^# '$PROGRAM' (GNU /,/# warranty; / {
+        s/^# //
+	s/^# *$//
+        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+        p
+     }' < "$progpath"
+     exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/^#  *.*--help/ {
+        s/^# //
+	s/^# *$//
+	s/\$progname/'$progname'/
+	p
+    }' < "$progpath"
+    echo
+    $ECHO "run \`$progname --help | more' for full usage"
+    exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/# Report bugs to/ {
+	:print
+        s/^# //
+	s/^# *$//
+	s*\$progname*'$progname'*
+	s*\$host*'"$host"'*
+	s*\$SHELL*'"$SHELL"'*
+	s*\$LTCC*'"$LTCC"'*
+	s*\$LTCFLAGS*'"$LTCFLAGS"'*
+	s*\$LD*'"$LD"'*
+	s/\$with_gnu_ld/'"$with_gnu_ld"'/
+	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
+	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
+	p
+	d
+     }
+     /^# .* home page:/b print
+     /^# General help using/b print
+     ' < "$progpath"
+    ret=$?
+    if test -z "$1"; then
+      exit $ret
+    fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+    $opt_debug
+
+    func_error "missing argument for $1."
+    exit_cmd=exit
+}
+
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+    my_sed_short_opt='1s/^\(..\).*$/\1/;q'
+    my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+
+    func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
+    func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
+} # func_split_short_opt may be replaced by extended shell implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+    my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
+    my_sed_long_arg='1s/^--[^=]*=//'
+
+    func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
+    func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
+} # func_split_long_opt may be replaced by extended shell implementation
+
+exit_cmd=:
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+nonopt=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+    eval "${1}=\$${1}\${2}"
+} # func_append may be replaced by extended shell implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+    func_quote_for_eval "${2}"
+    eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
+} # func_append_quoted may be replaced by extended shell implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+    func_arith_result=`expr "${@}"`
+} # func_arith may be replaced by extended shell implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+    func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
+} # func_len may be replaced by extended shell implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+    func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+} # func_lo2o may be replaced by extended shell implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+    func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+} # func_xform may be replaced by extended shell implementation
+
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+    func_error ${1+"$@"}
+    func_error "See the $PACKAGE documentation for more information."
+    func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+    re_begincf='^# ### BEGIN LIBTOOL'
+    re_endcf='^# ### END LIBTOOL'
+
+    # Default configuration.
+    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+    done
+
+    exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+    echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      echo "enable shared libraries"
+    else
+      echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      echo "enable static libraries"
+    else
+      echo "disable static libraries"
+    fi
+
+    exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+  # Global variable:
+  tagname="$1"
+
+  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+  sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+  # Validate tagname.
+  case $tagname in
+    *[!-_A-Za-z0-9,/]*)
+      func_fatal_error "invalid tag name: $tagname"
+      ;;
+  esac
+
+  # Don't test for the "default" C tag, as we know it's
+  # there but not specially marked.
+  case $tagname in
+    CC) ;;
+    *)
+      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+	taglist="$taglist $tagname"
+
+	# Evaluate the configuration.  Be careful to quote the path
+	# and the sed script, to avoid splitting on whitespace, but
+	# also don't use non-portable quotes within backquotes within
+	# quotes we have to do it in 2 steps:
+	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+	eval "$extractedcf"
+      else
+	func_error "ignoring unknown tag $tagname"
+      fi
+      ;;
+  esac
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+  if test "$package_revision" != "$macro_revision"; then
+    if test "$VERSION" != "$macro_version"; then
+      if test -z "$macro_version"; then
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      else
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      fi
+    else
+      cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+    fi
+
+    exit $EXIT_MISMATCH
+  fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+  shift; set dummy --mode clean ${1+"$@"}; shift
+  ;;
+compile|compil|compi|comp|com|co|c)
+  shift; set dummy --mode compile ${1+"$@"}; shift
+  ;;
+execute|execut|execu|exec|exe|ex|e)
+  shift; set dummy --mode execute ${1+"$@"}; shift
+  ;;
+finish|finis|fini|fin|fi|f)
+  shift; set dummy --mode finish ${1+"$@"}; shift
+  ;;
+install|instal|insta|inst|ins|in|i)
+  shift; set dummy --mode install ${1+"$@"}; shift
+  ;;
+link|lin|li|l)
+  shift; set dummy --mode link ${1+"$@"}; shift
+  ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+  shift; set dummy --mode uninstall ${1+"$@"}; shift
+  ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_warning=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly.  This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+  # this just eases exit handling
+  while test $# -gt 0; do
+    opt="$1"
+    shift
+    case $opt in
+      --debug|-x)	opt_debug='set -x'
+			func_echo "enabling shell trace mode"
+			$opt_debug
+			;;
+      --dry-run|--dryrun|-n)
+			opt_dry_run=:
+			;;
+      --config)
+			opt_config=:
+func_config
+			;;
+      --dlopen|-dlopen)
+			optarg="$1"
+			opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+			shift
+			;;
+      --preserve-dup-deps)
+			opt_preserve_dup_deps=:
+			;;
+      --features)
+			opt_features=:
+func_features
+			;;
+      --finish)
+			opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+			;;
+      --help)
+			opt_help=:
+			;;
+      --help-all)
+			opt_help_all=:
+opt_help=': help-all'
+			;;
+      --mode)
+			test $# = 0 && func_missing_arg $opt && break
+			optarg="$1"
+			opt_mode="$optarg"
+case $optarg in
+  # Valid mode arguments:
+  clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+  # Catch anything else as an error
+  *) func_error "invalid argument for $opt"
+     exit_cmd=exit
+     break
+     ;;
+esac
+			shift
+			;;
+      --no-silent|--no-quiet)
+			opt_silent=false
+func_append preserve_args " $opt"
+			;;
+      --no-warning|--no-warn)
+			opt_warning=false
+func_append preserve_args " $opt"
+			;;
+      --no-verbose)
+			opt_verbose=false
+func_append preserve_args " $opt"
+			;;
+      --silent|--quiet)
+			opt_silent=:
+func_append preserve_args " $opt"
+        opt_verbose=false
+			;;
+      --verbose|-v)
+			opt_verbose=:
+func_append preserve_args " $opt"
+opt_silent=false
+			;;
+      --tag)
+			test $# = 0 && func_missing_arg $opt && break
+			optarg="$1"
+			opt_tag="$optarg"
+func_append preserve_args " $opt $optarg"
+func_enable_tag "$optarg"
+			shift
+			;;
+
+      -\?|-h)		func_usage				;;
+      --help)		func_help				;;
+      --version)	func_version				;;
+
+      # Separate optargs to long options:
+      --*=*)
+			func_split_long_opt "$opt"
+			set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+			shift
+			;;
+
+      # Separate non-argument short options:
+      -\?*|-h*|-n*|-v*)
+			func_split_short_opt "$opt"
+			set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+			shift
+			;;
+
+      --)		break					;;
+      -*)		func_fatal_help "unrecognized option \`$opt'" ;;
+      *)		set dummy "$opt" ${1+"$@"};	shift; break  ;;
+    esac
+  done
+
+  # Validate options:
+
+  # save first non-option argument
+  if test "$#" -gt 0; then
+    nonopt="$opt"
+    shift
+  fi
+
+  # preserve --debug
+  test "$opt_debug" = : || func_append preserve_args " --debug"
+
+  case $host in
+    *cygwin* | *mingw* | *pw32* | *cegcc*)
+      # don't eliminate duplications in $postdeps and $predeps
+      opt_duplicate_compiler_generated_deps=:
+      ;;
+    *)
+      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+      ;;
+  esac
+
+  $opt_help || {
+    # Sanity checks first:
+    func_check_version_match
+
+    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+      func_fatal_configuration "not configured to build any kind of library"
+    fi
+
+    # Darwin sucks
+    eval std_shrext=\"$shrext_cmds\"
+
+    # Only execute mode is allowed to have -dlopen flags.
+    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+      func_error "unrecognized option \`-dlopen'"
+      $ECHO "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Change the help message to a mode-specific one.
+    generic_help="$help"
+    help="Try \`$progname --help --mode=$opt_mode' for more information."
+  }
+
+
+  # Bail if the options were screwed
+  $exit_cmd $EXIT_FAILURE
+}
+
+
+
+
+## ----------- ##
+##    Main.    ##
+## ----------- ##
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+    test -f "$1" &&
+      $SED -e 4q "$1" 2>/dev/null \
+        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs.  To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway.  Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+    lalib_p=no
+    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+	for lalib_p_l in 1 2 3 4
+	do
+	    read lalib_p_line
+	    case "$lalib_p_line" in
+		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+	    esac
+	done
+	exec 0<&5 5<&-
+    fi
+    test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+    func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+    func_ltwrapper_exec_suffix=
+    case $1 in
+    *.exe) ;;
+    *) func_ltwrapper_exec_suffix=.exe ;;
+    esac
+    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+    func_dirname_and_basename "$1" "" "."
+    func_stripname '' '.exe' "$func_basename_result"
+    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+    $opt_debug
+    save_ifs=$IFS; IFS='~'
+    for cmd in $1; do
+      IFS=$save_ifs
+      eval cmd=\"$cmd\"
+      func_show_eval "$cmd" "${2-:}"
+    done
+    IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)!  Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+    $opt_debug
+    case $1 in
+    */* | *\\*)	. "$1" ;;
+    *)		. "./$1" ;;
+    esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot.  Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+  func_resolve_sysroot_result=$1
+  case $func_resolve_sysroot_result in
+  =*)
+    func_stripname '=' '' "$func_resolve_sysroot_result"
+    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+    ;;
+  esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+  case "$lt_sysroot:$1" in
+  ?*:"$lt_sysroot"*)
+    func_stripname "$lt_sysroot" '' "$1"
+    func_replace_sysroot_result="=$func_stripname_result"
+    ;;
+  *)
+    # Including no sysroot.
+    func_replace_sysroot_result=$1
+    ;;
+  esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    $opt_debug
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	func_append_quoted CC_quoted "$arg"
+      done
+      CC_expanded=`func_echo_all $CC`
+      CC_quoted_expanded=`func_echo_all $CC_quoted`
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	      # Double-quote args containing other shell metacharacters.
+	      func_append_quoted CC_quoted "$arg"
+	    done
+	    CC_expanded=`func_echo_all $CC`
+	    CC_quoted_expanded=`func_echo_all $CC_quoted`
+	    case "$@ " in
+	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  func_echo "unable to infer tagged configuration"
+	  func_fatal_error "specify a tag with \`--tag'"
+#	else
+#	  func_verbose "using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+    write_libobj=${1}
+    if test "$build_libtool_libs" = yes; then
+      write_lobj=\'${2}\'
+    else
+      write_lobj=none
+    fi
+
+    if test "$build_old_libs" = yes; then
+      write_oldobj=\'${3}\'
+    else
+      write_oldobj=none
+    fi
+
+    $opt_dry_run || {
+      cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+      $MV "${write_libobj}T" "${write_libobj}"
+    }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+  $opt_debug
+  func_convert_core_file_wine_to_w32_result="$1"
+  if test -n "$1"; then
+    # Unfortunately, winepath does not exit with a non-zero error code, so we
+    # are forced to check the contents of stdout. On the other hand, if the
+    # command is not found, the shell will set an exit code of 127 and print
+    # *an error message* to stdout. So we must check for both error code of
+    # zero AND non-empty stdout, which explains the odd construction:
+    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+        $SED -e "$lt_sed_naive_backslashify"`
+    else
+      func_convert_core_file_wine_to_w32_result=
+    fi
+  fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+  $opt_debug
+  # unfortunately, winepath doesn't convert paths, only file names
+  func_convert_core_path_wine_to_w32_result=""
+  if test -n "$1"; then
+    oldIFS=$IFS
+    IFS=:
+    for func_convert_core_path_wine_to_w32_f in $1; do
+      IFS=$oldIFS
+      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+        if test -z "$func_convert_core_path_wine_to_w32_result"; then
+          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+        else
+          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+        fi
+      fi
+    done
+    IFS=$oldIFS
+  fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+  $opt_debug
+  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+    if test "$?" -ne 0; then
+      # on failure, ensure result is empty
+      func_cygpath_result=
+    fi
+  else
+    func_cygpath_result=
+    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+  fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format.  Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+  $opt_debug
+  # awkward: cmd appends spaces to result
+  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+  $opt_debug
+  if test -z "$2" && test -n "$1" ; then
+    func_error "Could not determine host file name corresponding to"
+    func_error "  \`$1'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback:
+    func_to_host_file_result="$1"
+  fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+  $opt_debug
+  if test -z "$4" && test -n "$3"; then
+    func_error "Could not determine the host path corresponding to"
+    func_error "  \`$3'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback.  This is a deliberately simplistic "conversion" and
+    # should not be "improved".  See libtool.info.
+    if test "x$1" != "x$2"; then
+      lt_replace_pathsep_chars="s|$1|$2|g"
+      func_to_host_path_result=`echo "$3" |
+        $SED -e "$lt_replace_pathsep_chars"`
+    else
+      func_to_host_path_result="$3"
+    fi
+  fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+  $opt_debug
+  case $4 in
+  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+    ;;
+  esac
+  case $4 in
+  $2 ) func_append func_to_host_path_result "$3"
+    ;;
+  esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+  $opt_debug
+  $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result.  If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+  $opt_debug
+  case ,$2, in
+    *,"$to_tool_file_cmd",*)
+      func_to_tool_file_result=$1
+      ;;
+    *)
+      $to_tool_file_cmd "$1"
+      func_to_tool_file_result=$func_to_host_file_result
+      ;;
+  esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+  func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+    # LT_CYGPATH in this case.
+    func_to_host_file_result=`cygpath -m "$1"`
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format.  Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_file_wine_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_msys_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+    func_convert_core_file_wine_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format.  If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+#   file name conversion function    : func_convert_file_X_to_Y ()
+#   path conversion function         : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same.  If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+  $opt_debug
+  if test -z "$to_host_path_cmd"; then
+    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+    to_host_path_cmd="func_convert_path_${func_stripname_result}"
+  fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+  $opt_debug
+  func_init_to_host_path_cmd
+  $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+  func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from ARG.  MSYS
+    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+    # and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format.  Requires a wine environment and
+# a working winepath.  Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from
+    # ARG. msys behavior is inconsistent here, cygpath turns them
+    # into '.;' and ';.', and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+    $opt_debug
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+    pie_flag=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg="$arg"
+	arg_mode=normal
+	;;
+
+      target )
+	libobj="$arg"
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  test -n "$libobj" && \
+	    func_fatal_error "you cannot specify \`-o' more than once"
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-pie | -fpie | -fPIE)
+          func_append pie_flag " $arg"
+	  continue
+	  ;;
+
+	-shared | -static | -prefer-pic | -prefer-non-pic)
+	  func_append later " $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  func_stripname '-Wc,' '' "$arg"
+	  args=$func_stripname_result
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
+	  for arg in $args; do
+	    IFS="$save_ifs"
+	    func_append_quoted lastarg "$arg"
+	  done
+	  IFS="$save_ifs"
+	  func_stripname ' ' '' "$lastarg"
+	  lastarg=$func_stripname_result
+
+	  # Add the arguments to base_compile.
+	  func_append base_compile " $lastarg"
+	  continue
+	  ;;
+
+	*)
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg="$srcfile"
+	  srcfile="$arg"
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      func_append_quoted base_compile "$lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      func_fatal_error "you must specify an argument for -Xcompile"
+      ;;
+    target)
+      func_fatal_error "you must specify a target with \`-o'"
+      ;;
+    *)
+      # Get the name of the library object.
+      test -z "$libobj" && {
+	func_basename "$srcfile"
+	libobj="$func_basename_result"
+      }
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    case $libobj in
+    *.[cCFSifmso] | \
+    *.ada | *.adb | *.ads | *.asm | \
+    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
+      func_xform "$libobj"
+      libobj=$func_xform_result
+      ;;
+    esac
+
+    case $libobj in
+    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+    *)
+      func_fatal_error "cannot determine name of library object from \`$libobj'"
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -shared)
+	test "$build_libtool_libs" != yes && \
+	  func_fatal_configuration "can not build a shared library"
+	build_old_libs=no
+	continue
+	;;
+
+      -static)
+	build_libtool_libs=no
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    func_quote_for_eval "$libobj"
+    test "X$libobj" != "X$func_quote_for_eval_result" \
+      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
+      && func_warning "libobj name \`$libobj' may not contain shell special characters."
+    func_dirname_and_basename "$obj" "/" ""
+    objname="$func_basename_result"
+    xdir="$func_dirname_result"
+    lobj=${xdir}$objdir/$objname
+
+    test -z "$base_compile" && \
+      func_fatal_help "you must specify a compilation command"
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2* | cegcc*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	$ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+      func_append removelist " $output_obj"
+      $ECHO "$srcfile" > "$lockfile"
+    fi
+
+    $opt_dry_run || $RM $removelist
+    func_append removelist " $lockfile"
+    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+    srcfile=$func_to_tool_file_result
+    func_quote_for_eval "$srcfile"
+    qsrcfile=$func_quote_for_eval_result
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      func_mkdir_p "$xdir$objdir"
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	func_append command " -o $lobj"
+      fi
+
+      func_show_eval_locale "$command"	\
+          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	func_show_eval '$MV "$output_obj" "$lobj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+	suppress_output=' >/dev/null 2>&1'
+      fi
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile$pie_flag"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+	func_append command " -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      func_append command "$suppress_output"
+      func_show_eval_locale "$command" \
+        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	func_show_eval '$MV "$output_obj" "$obj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+    fi
+
+    $opt_dry_run || {
+      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+      # Unlock the critical section if it was locked
+      if test "$need_locks" != no; then
+	removelist=$lockfile
+        $RM "$lockfile"
+      fi
+    }
+
+    exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+    # We need to display help for each of the modes.
+    case $opt_mode in
+      "")
+        # Generic help is extracted from the usage comments
+        # at the start of this file.
+        func_help
+        ;;
+
+      clean)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      compile)
+      $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -no-suppress      do not suppress compiler output for multiple passes
+  -prefer-pic       try to build PIC objects only
+  -prefer-non-pic   try to build non-PIC objects only
+  -shared           do not build a \`.o' file suitable for static linking
+  -static           only build a \`.o' file suitable for static linking
+  -Wc,FLAG          pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+        ;;
+
+      execute)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+        ;;
+
+      finish)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+        ;;
+
+      install)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+        ;;
+
+      link)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -bindir BINDIR    specify path to binaries directory (for systems where
+                    libraries must be found in the PATH setting at runtime)
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -shared           only do dynamic linking of libtool libraries
+  -shrext SUFFIX    override the standard shared library file extension
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+  -weak LIBNAME     declare that the target provides the LIBNAME interface
+  -Wc,FLAG
+  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
+  -Wl,FLAG
+  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
+  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+        ;;
+
+      uninstall)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      *)
+        func_fatal_help "invalid operation mode \`$opt_mode'"
+        ;;
+    esac
+
+    echo
+    $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+  if test "$opt_help" = :; then
+    func_mode_help
+  else
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	func_mode_help
+      done
+    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	echo
+	func_mode_help
+      done
+    } |
+    sed '1d
+      /^When reporting/,/^Report/{
+	H
+	d
+      }
+      $x
+      /information about other modes/d
+      /more detailed .*MODE/d
+      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+  fi
+  exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+    $opt_debug
+    # The first argument is the command name.
+    cmd="$nonopt"
+    test -z "$cmd" && \
+      func_fatal_help "you must specify a COMMAND"
+
+    # Handle -dlopen flags immediately.
+    for file in $opt_dlopen; do
+      test -f "$file" \
+	|| func_fatal_help "\`$file' is not a file"
+
+      dir=
+      case $file in
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+	func_source "$file"
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && \
+	    func_warning "\`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	func_dirname "$file" "" "."
+	dir="$func_dirname_result"
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  func_append dir "/$objdir"
+	else
+	  if test ! -f "$dir/$dlname"; then
+	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+	  fi
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	func_dirname "$file" "" "."
+	dir="$func_dirname_result"
+	;;
+
+      *)
+	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -* | *.la | *.lo ) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if func_ltwrapper_script_p "$file"; then
+	  func_source "$file"
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	elif func_ltwrapper_executable_p "$file"; then
+	  func_ltwrapper_scriptname "$file"
+	  func_source "$func_ltwrapper_scriptname_result"
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      func_append_quoted args "$file"
+    done
+
+    if test "X$opt_dry_run" = Xfalse; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+                $lt_var=\$save_$lt_var; export $lt_var
+	      else
+		$lt_unset $lt_var
+	      fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+	echo "export $shlibpath_var"
+      fi
+      $ECHO "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+    $opt_debug
+    libs=
+    libdirs=
+    admincmds=
+
+    for opt in "$nonopt" ${1+"$@"}
+    do
+      if test -d "$opt"; then
+	func_append libdirs " $opt"
+
+      elif test -f "$opt"; then
+	if func_lalib_unsafe_p "$opt"; then
+	  func_append libs " $opt"
+	else
+	  func_warning "\`$opt' is not a valid libtool archive"
+	fi
+
+      else
+	func_fatal_error "invalid argument \`$opt'"
+      fi
+    done
+
+    if test -n "$libs"; then
+      if test -n "$lt_sysroot"; then
+        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+      else
+        sysroot_cmd=
+      fi
+
+      # Remove sysroot references
+      if $opt_dry_run; then
+        for lib in $libs; do
+          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+        done
+      else
+        tmpdir=`func_mktempdir`
+        for lib in $libs; do
+	  sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+	    > $tmpdir/tmp-la
+	  mv -f $tmpdir/tmp-la $lib
+	done
+        ${RM}r "$tmpdir"
+      fi
+    fi
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $opt_dry_run || eval "$cmds" || func_append admincmds "
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    $opt_silent && exit $EXIT_SUCCESS
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      echo "----------------------------------------------------------------------"
+      echo "Libraries have been installed in:"
+      for libdir in $libdirs; do
+	$ECHO "   $libdir"
+      done
+      echo
+      echo "If you ever happen to want to link against installed libraries"
+      echo "in a given directory, LIBDIR, you must either use libtool, and"
+      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+      echo "flag during linking and do at least one of the following:"
+      if test -n "$shlibpath_var"; then
+	echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+	echo "     during execution"
+      fi
+      if test -n "$runpath_var"; then
+	echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+	echo "     during linking"
+      fi
+      if test -n "$hardcode_libdir_flag_spec"; then
+	libdir=LIBDIR
+	eval flag=\"$hardcode_libdir_flag_spec\"
+
+	$ECHO "   - use the \`$flag' linker flag"
+      fi
+      if test -n "$admincmds"; then
+	$ECHO "   - have your system administrator run these commands:$admincmds"
+      fi
+      if test -f /etc/ld.so.conf; then
+	echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+      fi
+      echo
+
+      echo "See any operating system documentation about shared libraries for"
+      case $host in
+	solaris2.[6789]|solaris2.1[0-9])
+	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+	  echo "pages."
+	  ;;
+	*)
+	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
+	  ;;
+      esac
+      echo "----------------------------------------------------------------------"
+    fi
+    exit $EXIT_SUCCESS
+}
+
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+    $opt_debug
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       case $nonopt in *shtool*) :;; *) false;; esac; then
+      # Aesthetically quote it.
+      func_quote_for_eval "$nonopt"
+      install_prog="$func_quote_for_eval_result "
+      arg=$1
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    func_quote_for_eval "$arg"
+    func_append install_prog "$func_quote_for_eval_result"
+    install_shared_prog=$install_prog
+    case " $install_prog " in
+      *[\\\ /]cp\ *) install_cp=: ;;
+      *) install_cp=false ;;
+    esac
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    no_mode=:
+    for arg
+    do
+      arg2=
+      if test -n "$dest"; then
+	func_append files " $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f)
+	if $install_cp; then :; else
+	  prev=$arg
+	fi
+	;;
+      -g | -m | -o)
+	prev=$arg
+	;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
+	    arg2=$install_override_mode
+	    no_mode=false
+	  fi
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      func_quote_for_eval "$arg"
+      func_append install_prog " $func_quote_for_eval_result"
+      if test -n "$arg2"; then
+	func_quote_for_eval "$arg2"
+      fi
+      func_append install_shared_prog " $func_quote_for_eval_result"
+    done
+
+    test -z "$install_prog" && \
+      func_fatal_help "you must specify an install program"
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prev' option requires an argument"
+
+    if test -n "$install_override_mode" && $no_mode; then
+      if $install_cp; then :; else
+	func_quote_for_eval "$install_override_mode"
+	func_append install_shared_prog " -m $func_quote_for_eval_result"
+      fi
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	func_fatal_help "no file or destination specified"
+      else
+	func_fatal_help "you must specify a destination"
+      fi
+    fi
+
+    # Strip any trailing slash from the destination.
+    func_stripname '' '/' "$dest"
+    dest=$func_stripname_result
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      func_dirname_and_basename "$dest" "" "."
+      destdir="$func_dirname_result"
+      destname="$func_basename_result"
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files; shift
+      test "$#" -gt 1 && \
+	func_fatal_help "\`$dest' is not a directory"
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  func_fatal_help "\`$destdir' must be an absolute directory name"
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	func_append staticlibs " $file"
+	;;
+
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "\`$file' is not a valid libtool archive"
+
+	library_names=
+	old_library=
+	relink_command=
+	func_source "$file"
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) func_append current_libdirs " $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) func_append future_libdirs " $libdir" ;;
+	  esac
+	fi
+
+	func_dirname "$file" "/" ""
+	dir="$func_dirname_result"
+	func_append dir "$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  test "$inst_prefix_dir" = "$destdir" && \
+	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	  else
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+	  fi
+
+	  func_warning "relinking \`$file'"
+	  func_show_eval "$relink_command" \
+	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names; shift
+	if test -n "$1"; then
+	  realname="$1"
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+	      'exit $?'
+	  tstripme="$stripme"
+	  case $host_os in
+	  cygwin* | mingw* | pw32* | cegcc*)
+	    case $realname in
+	    *.dll.a)
+	      tstripme=""
+	      ;;
+	    esac
+	    ;;
+	  esac
+	  if test -n "$tstripme" && test -n "$striplib"; then
+	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try `ln -sf' first, because the `ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      test "$linkname" != "$realname" \
+		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  func_execute_cmds "$postinstall_cmds" 'exit $?'
+	fi
+
+	# Install the pseudo-library for information purposes.
+	func_basename "$file"
+	name="$func_basename_result"
+	instname="$dir/$name"i
+	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  func_basename "$file"
+	  destfile="$func_basename_result"
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  func_lo2o "$destfile"
+	  staticdest=$func_lo2o_result
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	test -n "$destfile" && \
+	  func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  func_lo2o "$file"
+	  staticobj=$func_lo2o_result
+	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  func_basename "$file"
+	  destfile="$func_basename_result"
+	  destfile="$destdir/$destfile"
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      func_stripname '' '.exe' "$file"
+	      file=$func_stripname_result
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin* | *mingw*)
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      wrapper=$func_ltwrapper_scriptname_result
+	    else
+	      func_stripname '' '.exe' "$file"
+	      wrapper=$func_stripname_result
+	    fi
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if func_ltwrapper_script_p "$wrapper"; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  func_source "$wrapper"
+
+	  # Check the variables that should have been set.
+	  test -z "$generated_by_libtool_version" && \
+	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      func_source "$lib"
+	    fi
+	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      func_warning "\`$lib' has not been installed in \`$libdir'"
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  func_source "$wrapper"
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    $opt_dry_run || {
+	      if test "$finalize" = yes; then
+	        tmpdir=`func_mktempdir`
+		func_basename "$file$stripped_ext"
+		file="$func_basename_result"
+	        outputname="$tmpdir/$file"
+	        # Replace the output file specification.
+	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+	        $opt_silent || {
+	          func_quote_for_expand "$relink_command"
+		  eval "func_echo $func_quote_for_expand_result"
+	        }
+	        if eval "$relink_command"; then :
+	          else
+		  func_error "error: relink \`$file' with the above command before installing it"
+		  $opt_dry_run || ${RM}r "$tmpdir"
+		  continue
+	        fi
+	        file="$outputname"
+	      else
+	        func_warning "cannot relink \`$file'"
+	      fi
+	    }
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    func_stripname '' '.exe' "$destfile"
+	    destfile=$func_stripname_result
+	    ;;
+	  esac
+	  ;;
+	esac
+	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+	$opt_dry_run || if test -n "$outputname"; then
+	  ${RM}r "$tmpdir"
+	fi
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      func_basename "$file"
+      name="$func_basename_result"
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+      tool_oldlib=$func_to_tool_file_result
+
+      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
+      fi
+
+      # Do each command in the postinstall commands.
+      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+    done
+
+    test -n "$future_libdirs" && \
+      func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      $opt_dry_run && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+    $opt_debug
+    my_outputname="$1"
+    my_originator="$2"
+    my_pic_p="${3-no}"
+    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+    my_dlsyms=
+
+    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+      if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	my_dlsyms="${my_outputname}S.c"
+      else
+	func_error "not configured to extract global symbols from dlpreopened files"
+      fi
+    fi
+
+    if test -n "$my_dlsyms"; then
+      case $my_dlsyms in
+      "") ;;
+      *.c)
+	# Discover the nlist of each of the dlfiles.
+	nlist="$output_objdir/${my_outputname}.nm"
+
+	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+	# Parse the name list into a source file.
+	func_verbose "creating $output_objdir/$my_dlsyms"
+
+	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+	if test "$dlself" = yes; then
+	  func_verbose "generating symbol list for \`$output'"
+
+	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+	  # Add our own program objects to the symbol list.
+	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	  for progfile in $progfiles; do
+	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+	    func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -n "$exclude_expsyms"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  if test -n "$export_symbols_regex"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  # Prepare the list of exported symbols
+	  if test -z "$export_symbols"; then
+	    export_symbols="$output_objdir/$outputname.exp"
+	    $opt_dry_run || {
+	      $RM $export_symbols
+	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+	      case $host in
+	      *cygwin* | *mingw* | *cegcc* )
+                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+	        ;;
+	      esac
+	    }
+	  else
+	    $opt_dry_run || {
+	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	      case $host in
+	        *cygwin* | *mingw* | *cegcc* )
+	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+	          ;;
+	      esac
+	    }
+	  fi
+	fi
+
+	for dlprefile in $dlprefiles; do
+	  func_verbose "extracting global C symbols from \`$dlprefile'"
+	  func_basename "$dlprefile"
+	  name="$func_basename_result"
+          case $host in
+	    *cygwin* | *mingw* | *cegcc* )
+	      # if an import library, we need to obtain dlname
+	      if func_win32_import_lib_p "$dlprefile"; then
+	        func_tr_sh "$dlprefile"
+	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
+	        dlprefile_dlbasename=""
+	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+	          # Use subshell, to avoid clobbering current variable values
+	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+	          if test -n "$dlprefile_dlname" ; then
+	            func_basename "$dlprefile_dlname"
+	            dlprefile_dlbasename="$func_basename_result"
+	          else
+	            # no lafile. user explicitly requested -dlpreopen <import library>.
+	            $sharedlib_from_linklib_cmd "$dlprefile"
+	            dlprefile_dlbasename=$sharedlib_from_linklib_result
+	          fi
+	        fi
+	        $opt_dry_run || {
+	          if test -n "$dlprefile_dlbasename" ; then
+	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+	          else
+	            func_warning "Could not compute DLL name from $name"
+	            eval '$ECHO ": $name " >> "$nlist"'
+	          fi
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+	        }
+	      else # not an import lib
+	        $opt_dry_run || {
+	          eval '$ECHO ": $name " >> "$nlist"'
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	        }
+	      fi
+	    ;;
+	    *)
+	      $opt_dry_run || {
+	        eval '$ECHO ": $name " >> "$nlist"'
+	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	      }
+	    ;;
+          esac
+	done
+
+	$opt_dry_run || {
+	  # Make sure we have at least an empty file.
+	  test -f "$nlist" || : > "$nlist"
+
+	  if test -n "$exclude_expsyms"; then
+	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	    $MV "$nlist"T "$nlist"
+	  fi
+
+	  # Try sorting and uniquifying the output.
+	  if $GREP -v "^: " < "$nlist" |
+	      if sort -k 3 </dev/null >/dev/null 2>&1; then
+		sort -k 3
+	      else
+		sort +2
+	      fi |
+	      uniq > "$nlist"S; then
+	    :
+	  else
+	    $GREP -v "^: " < "$nlist" > "$nlist"S
+	  fi
+
+	  if test -f "$nlist"S; then
+	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+	  else
+	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+	  fi
+
+	  echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols.  */
+typedef struct {
+  const char *name;
+  void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+  { \"$my_originator\", (void *) 0 },"
+
+	  case $need_lib_prefix in
+	  no)
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  *)
+	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  esac
+	  echo >> "$output_objdir/$my_dlsyms" "\
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	} # !$opt_dry_run
+
+	pic_flag_for_symtable=
+	case "$compile_command " in
+	*" -static "*) ;;
+	*)
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+	  *-*-hpux*)
+	    pic_flag_for_symtable=" $pic_flag"  ;;
+	  *)
+	    if test "X$my_pic_p" != Xno; then
+	      pic_flag_for_symtable=" $pic_flag"
+	    fi
+	    ;;
+	  esac
+	  ;;
+	esac
+	symtab_cflags=
+	for arg in $LTCFLAGS; do
+	  case $arg in
+	  -pie | -fpie | -fPIE) ;;
+	  *) func_append symtab_cflags " $arg" ;;
+	  esac
+	done
+
+	# Now compile the dynamic symbol file.
+	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+	# Clean up the generated files.
+	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+	# Transform the symbol file into the correct name.
+	symfileobj="$output_objdir/${my_outputname}S.$objext"
+	case $host in
+	*cygwin* | *mingw* | *cegcc* )
+	  if test -f "$output_objdir/$my_outputname.def"; then
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	  else
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  fi
+	  ;;
+	*)
+	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  ;;
+	esac
+	;;
+      *)
+	func_fatal_error "unknown suffix for \`$my_dlsyms'"
+	;;
+      esac
+    else
+      # We keep going just in case the user didn't refer to
+      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+      # really was required.
+
+      # Nullify the symbol file.
+      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+    fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+  $opt_debug
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+      func_to_tool_file "$1" func_convert_file_msys_to_w32
+      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+	$SED -n -e '
+	    1,100{
+		/ I /{
+		    s,.*,import,
+		    p
+		    q
+		}
+	    }'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+  $opt_debug
+  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+  $opt_debug
+  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+    $SED '/^Contents of section '"$match_literal"':/{
+      # Place marker at beginning of archive member dllname section
+      s/.*/====MARK====/
+      p
+      d
+    }
+    # These lines can sometimes be longer than 43 characters, but
+    # are always uninteresting
+    /:[	 ]*file format pe[i]\{,1\}-/d
+    /^In archive [^:]*:/d
+    # Ensure marker is printed
+    /^====MARK====/p
+    # Remove all lines with less than 43 characters
+    /^.\{43\}/!d
+    # From remaining lines, remove first 43 characters
+    s/^.\{43\}//' |
+    $SED -n '
+      # Join marker and all lines until next marker into a single line
+      /^====MARK====/ b para
+      H
+      $ b para
+      b
+      :para
+      x
+      s/\n//g
+      # Remove the marker
+      s/^====MARK====//
+      # Remove trailing dots and whitespace
+      s/[\. \t]*$//
+      # Print
+      /./p' |
+    # we now have a list, one entry per line, of the stringified
+    # contents of the appropriate section of all members of the
+    # archive which possess that section. Heuristic: eliminate
+    # all those which have a first or second character that is
+    # a '.' (that is, objdump's representation of an unprintable
+    # character.) This should work for all archives with less than
+    # 0x302f exports -- but will fail for DLLs whose name actually
+    # begins with a literal '.' or a single character followed by
+    # a '.'.
+    #
+    # Of those that remain, print the first one.
+    $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+  test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+  test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+  $opt_debug
+  if func_cygming_gnu_implib_p "$1" ; then
+    # binutils import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+  elif func_cygming_ms_implib_p "$1" ; then
+    # ms-generated import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+  else
+    # unknown
+    sharedlib_from_linklib_result=""
+  fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    $opt_debug
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+    if test "$lock_old_archive_extraction" = yes; then
+      lockfile=$f_ex_an_ar_oldlib.lock
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    fi
+    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+		   'stat=$?; rm -f "$lockfile"; exit $stat'
+    if test "$lock_old_archive_extraction" = yes; then
+      $opt_dry_run || rm -f "$lockfile"
+    fi
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+    fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    $opt_debug
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      func_basename "$my_xlib"
+      my_xlib="$func_basename_result"
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  func_arith $extracted_serial + 1
+	  extracted_serial=$func_arith_result
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      func_mkdir_p "$my_xdir"
+
+      case $host in
+      *-darwin*)
+	func_verbose "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	$opt_dry_run || {
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  darwin_base_archive=`basename "$darwin_archive"`
+	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+	  if test -n "$darwin_arches"; then
+	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches ; do
+	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+	      cd "$darwin_curdir"
+	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+	    done # $darwin_arches
+            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+	      $LIPO -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    $RM -rf unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd $darwin_orig_dir
+	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	} # !$opt_dry_run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+	;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+    done
+
+    func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable.  Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take.  If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory.  This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+	func_emit_wrapper_arg1=${1-no}
+
+	$ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variables:
+  generated_by_libtool_version='$macro_version'
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$ECHO are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    file=\"\$0\""
+
+    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+    $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+    ECHO=\"$qECHO\"
+  fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+  lt_script_arg0=\$0
+  shift
+  for lt_opt
+  do
+    case \"\$lt_opt\" in
+    --lt-debug) lt_option_debug=1 ;;
+    --lt-dump-script)
+        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+        cat \"\$lt_dump_D/\$lt_dump_F\"
+        exit 0
+      ;;
+    --lt-*)
+        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+        exit 1
+      ;;
+    esac
+  done
+
+  # Print the debug banner immediately:
+  if test -n \"\$lt_option_debug\"; then
+    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+  fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+  lt_dump_args_N=1;
+  for lt_arg
+  do
+    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+  done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+  case $host in
+  # Backslashes separate directories on plain windows
+  *-*-mingw | *-*-os2* | *-cegcc*)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+    ;;
+
+  *)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+    ;;
+  esac
+  $ECHO "\
+      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+      exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+  case \" \$* \" in
+  *\\ --lt-*)
+    for lt_wr_arg
+    do
+      case \$lt_wr_arg in
+      --lt-*) ;;
+      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+      esac
+      shift
+    done ;;
+  esac
+  func_exec_program_core \${1+\"\$@\"}
+}
+
+  # Parse options
+  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+  done
+
+  # Usually 'no', except on cygwin/mingw when embedded into
+  # the cwrapper.
+  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+    # special case for '.'
+    if test \"\$thisdir\" = \".\"; then
+      thisdir=\`pwd\`
+    fi
+    # remove .libs from thisdir
+    case \"\$thisdir\" in
+    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+    $objdir )   thisdir=. ;;
+    esac
+  fi
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  $ECHO "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" ||
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $MKDIR \"\$progdir\"
+    else
+      $RM \"\$progdir/\$file\"
+    fi"
+
+	  $ECHO "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	$ECHO \"\$relink_command_output\" >&2
+	$RM \"\$progdir/\$file\"
+	exit 1
+      fi
+    fi
+
+    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $RM \"\$progdir/\$program\";
+      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $RM \"\$progdir/\$file\"
+  fi"
+	else
+	  $ECHO "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$ECHO "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# fixup the dll searchpath if we need to.
+	#
+	# Fix the DLL searchpath if we need to.  Do this before prepending
+	# to shlibpath, because on Windows, both are PATH and uninstalled
+	# libraries must come first.
+	if test -n "$dllsearchpath"; then
+	  $ECHO "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $ECHO "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	$ECHO "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+      func_exec_program \${1+\"\$@\"}
+    fi
+  else
+    # The program doesn't exist.
+    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit 1
+  fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+	cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+*/
+EOF
+	    cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+#  include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+#  define _INTPTR_T_DEFINED
+#  define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+	    cat <<EOF
+volatile const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+              func_to_host_path "$temp_rpath"
+	      cat <<EOF
+const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * LIB_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test -n "$dllsearchpath"; then
+              func_to_host_path "$dllsearchpath:"
+	      cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test "$fast_install" = yes; then
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+	    else
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+	    fi
+
+
+	    cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX         "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int  newargc;
+  char *tmp_pathspec;
+  char *actual_cwrapper_path;
+  char *actual_cwrapper_name;
+  char *target_name;
+  char *lt_argv_zero;
+  intptr_t rval = 127;
+
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  newargz = XMALLOC (char *, argc + 1);
+
+  /* very simple arg parsing; don't want to rely on getopt
+   * also, copy all non cwrapper options to newargz, except
+   * argz[0], which is handled differently
+   */
+  newargc=0;
+  for (i = 1; i < argc; i++)
+    {
+      if (strcmp (argv[i], dumpscript_opt) == 0)
+	{
+EOF
+	    case "$host" in
+	      *mingw* | *cygwin* )
+		# make stdout use "unix" line endings
+		echo "          setmode(1,_O_BINARY);"
+		;;
+	      esac
+
+	    cat <<"EOF"
+	  lt_dump_script (stdout);
+	  return 0;
+	}
+      if (strcmp (argv[i], debug_opt) == 0)
+	{
+          lt_debug = 1;
+          continue;
+	}
+      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+        {
+          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+             namespace, but it is not one of the ones we know about and
+             have already dealt with, above (inluding dump-script), then
+             report an error. Otherwise, targets might begin to believe
+             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+             namespace. The first time any user complains about this, we'll
+             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+             or a configure.ac-settable value.
+           */
+          lt_fatal (__FILE__, __LINE__,
+		    "unrecognized %s option: '%s'",
+                    ltwrapper_option_prefix, argv[i]);
+        }
+      /* otherwise ... */
+      newargz[++newargc] = xstrdup (argv[i]);
+    }
+  newargz[++newargc] = NULL;
+
+EOF
+	    cat <<EOF
+  /* The GNU banner must be the first non-error debug message */
+  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+	    cat <<"EOF"
+  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+  tmp_pathspec = find_executable (argv[0]);
+  if (tmp_pathspec == NULL)
+    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (before symlink chase) at: %s\n",
+		  tmp_pathspec);
+
+  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (after symlink chase) at: %s\n",
+		  actual_cwrapper_path);
+  XFREE (tmp_pathspec);
+
+  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+  strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+  /* wrapper name transforms */
+  strendzap (actual_cwrapper_name, ".exe");
+  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+  XFREE (actual_cwrapper_name);
+  actual_cwrapper_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  /* target_name transforms -- use actual target program name; might have lt- prefix */
+  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+  strendzap (target_name, ".exe");
+  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+  XFREE (target_name);
+  target_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(main) libtool target name: %s\n",
+		  target_name);
+EOF
+
+	    cat <<EOF
+  newargz[0] =
+    XMALLOC (char, (strlen (actual_cwrapper_path) +
+		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+  strcpy (newargz[0], actual_cwrapper_path);
+  strcat (newargz[0], "$objdir");
+  strcat (newargz[0], "/");
+EOF
+
+	    cat <<"EOF"
+  /* stop here, and copy so we don't have to do this twice */
+  tmp_pathspec = xstrdup (newargz[0]);
+
+  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+  strcat (newargz[0], actual_cwrapper_name);
+
+  /* DO want the lt- prefix here if it exists, so use target_name */
+  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+  XFREE (tmp_pathspec);
+  tmp_pathspec = NULL;
+EOF
+
+	    case $host_os in
+	      mingw*)
+	    cat <<"EOF"
+  {
+    char* p;
+    while ((p = strchr (newargz[0], '\\')) != NULL)
+      {
+	*p = '/';
+      }
+    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+      {
+	*p = '/';
+      }
+  }
+EOF
+	    ;;
+	    esac
+
+	    cat <<"EOF"
+  XFREE (target_name);
+  XFREE (actual_cwrapper_path);
+  XFREE (actual_cwrapper_name);
+
+  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
+  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
+     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+     because on Windows, both *_VARNAMEs are PATH but uninstalled
+     libraries must come first. */
+  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+		  nonnull (lt_argv_zero));
+  for (i = 0; i < newargc; i++)
+    {
+      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+		      i, nonnull (newargz[i]));
+    }
+
+EOF
+
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+  /* execv doesn't actually work on mingw as expected on unix */
+  newargz = prepare_spawn (newargz);
+  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+  if (rval == -1)
+    {
+      /* failed to start process */
+      lt_debugprintf (__FILE__, __LINE__,
+		      "(main) failed to launch target \"%s\": %s\n",
+		      lt_argv_zero, nonnull (strerror (errno)));
+      return 127;
+    }
+  return rval;
+EOF
+		;;
+	      *)
+		cat <<"EOF"
+  execv (lt_argv_zero, newargz);
+  return rval; /* =127, but avoids unused variable warning */
+EOF
+		;;
+	    esac
+
+	    cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+  void *p = (void *) malloc (num);
+  if (!p)
+    lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+			  string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable (const char *path)
+{
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0)
+      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+    return 1;
+  else
+    return 0;
+}
+
+int
+make_executable (const char *path)
+{
+  int rval = 0;
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if (stat (path, &st) >= 0)
+    {
+      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+    }
+  return rval;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise
+   Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+  int has_slash = 0;
+  const char *p;
+  const char *p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char *concat_name;
+
+  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+                  nonempty (wrapper));
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable (concat_name))
+	return concat_name;
+      XFREE (concat_name);
+    }
+  else
+    {
+#endif
+      if (IS_DIR_SEPARATOR (wrapper[0]))
+	{
+	  concat_name = xstrdup (wrapper);
+	  if (check_executable (concat_name))
+	    return concat_name;
+	  XFREE (concat_name);
+	}
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+    }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+      {
+	has_slash = 1;
+	break;
+      }
+  if (!has_slash)
+    {
+      /* no slashes; search PATH */
+      const char *path = getenv ("PATH");
+      if (path != NULL)
+	{
+	  for (p = path; *p; p = p_next)
+	    {
+	      const char *q;
+	      size_t p_len;
+	      for (q = p; *q; q++)
+		if (IS_PATH_SEPARATOR (*q))
+		  break;
+	      p_len = q - p;
+	      p_next = (*q == '\0' ? q : q + 1);
+	      if (p_len == 0)
+		{
+		  /* empty path: current directory */
+		  if (getcwd (tmp, LT_PATHMAX) == NULL)
+		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+                              nonnull (strerror (errno)));
+		  tmp_len = strlen (tmp);
+		  concat_name =
+		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, tmp, tmp_len);
+		  concat_name[tmp_len] = '/';
+		  strcpy (concat_name + tmp_len + 1, wrapper);
+		}
+	      else
+		{
+		  concat_name =
+		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, p, p_len);
+		  concat_name[p_len] = '/';
+		  strcpy (concat_name + p_len + 1, wrapper);
+		}
+	      if (check_executable (concat_name))
+		return concat_name;
+	      XFREE (concat_name);
+	    }
+	}
+      /* not found in PATH; assume curdir */
+    }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+              nonnull (strerror (errno)));
+  tmp_len = strlen (tmp);
+  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable (concat_name))
+    return concat_name;
+  XFREE (concat_name);
+  return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+  return xstrdup (pathspec);
+#else
+  char buf[LT_PATHMAX];
+  struct stat s;
+  char *tmp_pathspec = xstrdup (pathspec);
+  char *p;
+  int has_symlinks = 0;
+  while (strlen (tmp_pathspec) && !has_symlinks)
+    {
+      lt_debugprintf (__FILE__, __LINE__,
+		      "checking path component for symlinks: %s\n",
+		      tmp_pathspec);
+      if (lstat (tmp_pathspec, &s) == 0)
+	{
+	  if (S_ISLNK (s.st_mode) != 0)
+	    {
+	      has_symlinks = 1;
+	      break;
+	    }
+
+	  /* search backwards for last DIR_SEPARATOR */
+	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    p--;
+	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    {
+	      /* no more DIR_SEPARATORS left */
+	      break;
+	    }
+	  *p = '\0';
+	}
+      else
+	{
+	  lt_fatal (__FILE__, __LINE__,
+		    "error accessing file \"%s\": %s",
+		    tmp_pathspec, nonnull (strerror (errno)));
+	}
+    }
+  XFREE (tmp_pathspec);
+
+  if (!has_symlinks)
+    {
+      return xstrdup (pathspec);
+    }
+
+  tmp_pathspec = realpath (pathspec, buf);
+  if (tmp_pathspec == 0)
+    {
+      lt_fatal (__FILE__, __LINE__,
+		"could not follow symlinks for %s", pathspec);
+    }
+  return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert (str != NULL);
+  assert (pat != NULL);
+
+  len = strlen (str);
+  patlen = strlen (pat);
+
+  if (patlen <= len)
+    {
+      str += len - patlen;
+      if (strcmp (str, pat) == 0)
+	*str = '\0';
+    }
+  return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+  va_list args;
+  if (lt_debug)
+    {
+      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+      va_start (args, fmt);
+      (void) vfprintf (stderr, fmt, args);
+      va_end (args);
+    }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+	       int line, const char *mode,
+	       const char *message, va_list ap)
+{
+  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+  va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+  return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+  return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_setenv) setting '%s' to '%s'\n",
+                  nonnull (name), nonnull (value));
+  {
+#ifdef HAVE_SETENV
+    /* always make a copy, for consistency with !HAVE_SETENV */
+    char *str = xstrdup (value);
+    setenv (name, str, 1);
+#else
+    int len = strlen (name) + 1 + strlen (value) + 1;
+    char *str = XMALLOC (char, len);
+    sprintf (str, "%s=%s", name, value);
+    if (putenv (str) != EXIT_SUCCESS)
+      {
+        XFREE (str);
+      }
+#endif
+  }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+  char *new_value;
+  if (orig_value && *orig_value)
+    {
+      int orig_value_len = strlen (orig_value);
+      int add_len = strlen (add);
+      new_value = XMALLOC (char, add_len + orig_value_len + 1);
+      if (to_end)
+        {
+          strcpy (new_value, orig_value);
+          strcpy (new_value + orig_value_len, add);
+        }
+      else
+        {
+          strcpy (new_value, add);
+          strcpy (new_value + add_len, orig_value);
+        }
+    }
+  else
+    {
+      new_value = xstrdup (add);
+    }
+  return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      /* some systems can't cope with a ':'-terminated path #' */
+      int len = strlen (new_value);
+      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+        {
+          new_value[len-1] = '\0';
+        }
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+EOF
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+   Note that spawn() does not by itself call the command interpreter
+     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+         GetVersionEx(&v);
+         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+      }) ? "cmd.exe" : "command.com").
+   Instead it simply concatenates the arguments, separated by ' ', and calls
+   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
+   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+   special way:
+   - Space and tab are interpreted as delimiters. They are not treated as
+     delimiters if they are surrounded by double quotes: "...".
+   - Unescaped double quotes are removed from the input. Their only effect is
+     that within double quotes, space and tab are treated like normal
+     characters.
+   - Backslashes not followed by double quotes are not special.
+   - But 2*n+1 backslashes followed by a double quote become
+     n backslashes followed by a double quote (n >= 0):
+       \" -> "
+       \\\" -> \"
+       \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+  size_t argc;
+  char **new_argv;
+  size_t i;
+
+  /* Count number of arguments.  */
+  for (argc = 0; argv[argc] != NULL; argc++)
+    ;
+
+  /* Allocate new argument vector.  */
+  new_argv = XMALLOC (char *, argc + 1);
+
+  /* Put quoted arguments into the new argument vector.  */
+  for (i = 0; i < argc; i++)
+    {
+      const char *string = argv[i];
+
+      if (string[0] == '\0')
+	new_argv[i] = xstrdup ("\"\"");
+      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+	{
+	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+	  size_t length;
+	  unsigned int backslashes;
+	  const char *s;
+	  char *quoted_string;
+	  char *p;
+
+	  length = 0;
+	  backslashes = 0;
+	  if (quote_around)
+	    length++;
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		length += backslashes + 1;
+	      length++;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    length += backslashes + 1;
+
+	  quoted_string = XMALLOC (char, length + 1);
+
+	  p = quoted_string;
+	  backslashes = 0;
+	  if (quote_around)
+	    *p++ = '"';
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		{
+		  unsigned int j;
+		  for (j = backslashes + 1; j > 0; j--)
+		    *p++ = '\\';
+		}
+	      *p++ = c;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    {
+	      unsigned int j;
+	      for (j = backslashes; j > 0; j--)
+		*p++ = '\\';
+	      *p++ = '"';
+	    }
+	  *p = '\0';
+
+	  new_argv[i] = quoted_string;
+	}
+      else
+	new_argv[i] = (char *) string;
+    }
+  new_argv[argc] = NULL;
+
+  return new_argv;
+}
+EOF
+		;;
+	    esac
+
+            cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+	    func_emit_wrapper yes |
+	      $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/  fputs ("\1", f);/p
+g
+D'
+            cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+    $opt_debug
+    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+    *import*) : ;;
+    *) false ;;
+    esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+    $opt_debug
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args=$nonopt
+    base_compile="$nonopt $@"
+    compile_command=$nonopt
+    finalize_command=$nonopt
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+    new_inherited_linker_flags=
+
+    avoid_version=no
+    bindir=
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    weak_libs=
+    single_module="${wl}-single_module"
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -shared)
+	test "$build_libtool_libs" != yes && \
+	  func_fatal_configuration "can not build a shared library"
+	build_old_libs=no
+	break
+	;;
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    func_warning "complete static linking is impossible in this configuration"
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	-static)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      func_quote_for_eval "$arg"
+      qarg=$func_quote_for_eval_unquoted_result
+      func_append libtool_args " $func_quote_for_eval_result"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  func_append compile_command " @OUTPUT@"
+	  func_append finalize_command " @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	bindir)
+	  bindir="$arg"
+	  prev=
+	  continue
+	  ;;
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    func_append compile_command " @SYMFILE@"
+	    func_append finalize_command " @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      func_append dlfiles " $arg"
+	    else
+	      func_append dlprefiles " $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  test -f "$arg" \
+	    || func_fatal_error "symbol file \`$arg' does not exist"
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	framework)
+	  case $host in
+	    *-*-darwin*)
+	      case "$deplibs " in
+		*" $qarg.ltframework "*) ;;
+		*) func_append deplibs " $qarg.ltframework" # this is fixed later
+		   ;;
+	      esac
+	      ;;
+	  esac
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat "$save_arg"`
+	    do
+#	      func_append moreargs " $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if func_lalib_unsafe_p "$arg"; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		func_source "$arg"
+
+		if test -z "$pic_object" ||
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none &&
+		   test "$non_pic_object" = none; then
+		  func_fatal_error "cannot find name of object for \`$arg'"
+		fi
+
+		# Extract subdirectory from the argument.
+		func_dirname "$arg" "/" ""
+		xdir="$func_dirname_result"
+
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      func_append dlfiles " $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    func_append dlprefiles " $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  func_append libobjs " $pic_object"
+		  arg="$pic_object"
+		fi
+
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+
+		  # A standard non-PIC object
+		  func_append non_pic_objects " $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object="$pic_object"
+		  func_append non_pic_objects " $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if $opt_dry_run; then
+		  # Extract subdirectory from the argument.
+		  func_dirname "$arg" "/" ""
+		  xdir="$func_dirname_result"
+
+		  func_lo2o "$arg"
+		  pic_object=$xdir$objdir/$func_lo2o_result
+		  non_pic_object=$xdir$func_lo2o_result
+		  func_append libobjs " $pic_object"
+		  func_append non_pic_objects " $non_pic_object"
+	        else
+		  func_fatal_error "\`$arg' is not a valid libtool object"
+		fi
+	      fi
+	    done
+	  else
+	    func_fatal_error "link input file \`$arg' does not exist"
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    func_fatal_error "only absolute run-paths are allowed"
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) func_append rpath " $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) func_append xrpath " $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	shrext)
+	  shrext_cmds="$arg"
+	  prev=
+	  continue
+	  ;;
+	weak)
+	  func_append weak_libs " $arg"
+	  prev=
+	  continue
+	  ;;
+	xcclinker)
+	  func_append linker_flags " $qarg"
+	  func_append compiler_flags " $qarg"
+	  prev=
+	  func_append compile_command " $qarg"
+	  func_append finalize_command " $qarg"
+	  continue
+	  ;;
+	xcompiler)
+	  func_append compiler_flags " $qarg"
+	  prev=
+	  func_append compile_command " $qarg"
+	  func_append finalize_command " $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  func_append linker_flags " $qarg"
+	  func_append compiler_flags " $wl$qarg"
+	  prev=
+	  func_append compile_command " $wl$qarg"
+	  func_append finalize_command " $wl$qarg"
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  # See comment for -static flag below, for more details.
+	  func_append compile_command " $link_static_flag"
+	  func_append finalize_command " $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -bindir)
+	prev=bindir
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  func_fatal_error "more than one -exported-symbols argument is not allowed"
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework)
+	prev=framework
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  func_append compile_command " $arg"
+	  func_append finalize_command " $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	func_stripname "-L" '' "$arg"
+	if test -z "$func_stripname_result"; then
+	  if test "$#" -gt 0; then
+	    func_fatal_error "require no space between \`-L' and \`$1'"
+	  else
+	    func_fatal_error "need path for \`-L' option"
+	  fi
+	fi
+	func_resolve_sysroot "$func_stripname_result"
+	dir=$func_resolve_sysroot_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  test -z "$absdir" && \
+	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "* | *" $arg "*)
+	  # Will only happen for absolute or sysroot arguments
+	  ;;
+	*)
+	  # Preserve sysroot, but never include relative directories
+	  case $dir in
+	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+	    *) func_append deplibs " -L$dir" ;;
+	  esac
+	  func_append lib_search_path " $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  ::) dllsearchpath=$dir;;
+	  *) func_append dllsearchpath ":$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) func_append dllsearchpath ":$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    func_append deplibs " System.ltframework"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	func_append deplibs " $arg"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      # Darwin uses the -arch flag to determine output architecture.
+      -model|-arch|-isysroot|--sysroot)
+	func_append compiler_flags " $arg"
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+	prev=xcompiler
+	continue
+	;;
+
+      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	func_append compiler_flags " $arg"
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+	case "$new_inherited_linker_flags " in
+	    *" $arg "*) ;;
+	    * ) func_append new_inherited_linker_flags " $arg" ;;
+	esac
+	continue
+	;;
+
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # and Darwin in order for the loader to find any dlls it needs.
+	  func_warning "\`-no-install' is ignored for $host"
+	  func_warning "assuming \`-no-fast-install' instead"
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	func_stripname '-R' '' "$arg"
+	dir=$func_stripname_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	=*)
+	  func_stripname '=' '' "$dir"
+	  dir=$lt_sysroot$func_stripname_result
+	  ;;
+	*)
+	  func_fatal_error "only absolute run-paths are allowed"
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) func_append xrpath " $dir" ;;
+	esac
+	continue
+	;;
+
+      -shared)
+	# The effects of -shared are defined in a previous loop.
+	continue
+	;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -static | -static-libtool-libs)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -weak)
+        prev=weak
+	continue
+	;;
+
+      -Wc,*)
+	func_stripname '-Wc,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+	  func_append arg " $func_quote_for_eval_result"
+	  func_append compiler_flags " $func_quote_for_eval_result"
+	done
+	IFS="$save_ifs"
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Wl,*)
+	func_stripname '-Wl,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+	  func_append arg " $wl$func_quote_for_eval_result"
+	  func_append compiler_flags " $wl$func_quote_for_eval_result"
+	  func_append linker_flags " $func_quote_for_eval_result"
+	done
+	IFS="$save_ifs"
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # -msg_* for osf cc
+      -msg_*)
+	func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+
+      # Flags to be passed through unchanged, with rationale:
+      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
+      # -r[0-9][0-9]*        specify processor for the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+      # +DA*, +DD*           enable 64-bit mode for the HP compiler
+      # -q*                  compiler args for the IBM compiler
+      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+      # -F/path              path to uninstalled frameworks, gcc on darwin
+      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
+      # @file                GCC response files
+      # -tp=*                Portland pgcc target processor selection
+      # --sysroot=*          for sysroot support
+      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+        func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+        func_append compile_command " $arg"
+        func_append finalize_command " $arg"
+        func_append compiler_flags " $arg"
+        continue
+        ;;
+
+      # Some other compiler flag.
+      -* | +*)
+        func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+
+      *.$objext)
+	# A standard object.
+	func_append objs " $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if func_lalib_unsafe_p "$arg"; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  func_source "$arg"
+
+	  if test -z "$pic_object" ||
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none &&
+	     test "$non_pic_object" = none; then
+	    func_fatal_error "cannot find name of object for \`$arg'"
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  func_dirname "$arg" "/" ""
+	  xdir="$func_dirname_result"
+
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		func_append dlfiles " $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      func_append dlprefiles " $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    func_append libobjs " $pic_object"
+	    arg="$pic_object"
+	  fi
+
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+
+	    # A standard non-PIC object
+	    func_append non_pic_objects " $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object="$pic_object"
+	    func_append non_pic_objects " $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if $opt_dry_run; then
+	    # Extract subdirectory from the argument.
+	    func_dirname "$arg" "/" ""
+	    xdir="$func_dirname_result"
+
+	    func_lo2o "$arg"
+	    pic_object=$xdir$objdir/$func_lo2o_result
+	    non_pic_object=$xdir$func_lo2o_result
+	    func_append libobjs " $pic_object"
+	    func_append non_pic_objects " $non_pic_object"
+	  else
+	    func_fatal_error "\`$arg' is not a valid libtool object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	func_append deplibs " $arg"
+	func_append old_deplibs " $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	func_resolve_sysroot "$arg"
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  func_append dlfiles " $func_resolve_sysroot_result"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  func_append dlprefiles " $func_resolve_sysroot_result"
+	  prev=
+	else
+	  func_append deplibs " $func_resolve_sysroot_result"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+      fi
+    done # argument parsing loop
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prevarg' option requires an argument"
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      func_append compile_command " $arg"
+      func_append finalize_command " $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    func_basename "$output"
+    outputname="$func_basename_result"
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    func_dirname "$output" "/" ""
+    output_objdir="$func_dirname_result$objdir"
+    func_to_tool_file "$output_objdir/"
+    tool_output_objdir=$func_to_tool_file_result
+    # Create the object directory.
+    func_mkdir_p "$output_objdir"
+
+    # Determine the type of output
+    case $output in
+    "")
+      func_fatal_help "you must specify an output file"
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if $opt_preserve_dup_deps ; then
+	case "$libs " in
+	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	esac
+      fi
+      func_append libs " $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if $opt_duplicate_compiler_generated_deps; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
+	  esac
+	  func_append pre_post_deps " $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    notinst_path= # paths that contain not-installed libtool libraries
+
+    case $linkmode in
+    lib)
+	passes="conv dlpreopen link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+
+    for pass in $passes; do
+      # The preopen pass in lib mode reverses $deplibs; put it back here
+      # so that -L comes before libs that need it for instance...
+      if test "$linkmode,$pass" = "lib,link"; then
+	## FIXME: Find the place where the list is rebuilt in the wrong
+	##        order, and fix it there properly
+        tmp_deplibs=
+	for deplib in $deplibs; do
+	  tmp_deplibs="$deplib $tmp_deplibs"
+	done
+	deplibs="$tmp_deplibs"
+      fi
+
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
+      if test "$linkmode" = prog; then
+	case $pass in
+	dlopen) libs="$dlfiles" ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link)
+	  libs="$deplibs %DEPLIBS%"
+	  test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+	  ;;
+	esac
+      fi
+      if test "$linkmode,$pass" = "lib,dlpreopen"; then
+	# Collect and forward deplibs of preopened libtool libs
+	for lib in $dlprefiles; do
+	  # Ignore non-libtool-libs
+	  dependency_libs=
+	  func_resolve_sysroot "$lib"
+	  case $lib in
+	  *.la)	func_source "$func_resolve_sysroot_result" ;;
+	  esac
+
+	  # Collect preopened libtool deplibs, except any this library
+	  # has declared as weak libs
+	  for deplib in $dependency_libs; do
+	    func_basename "$deplib"
+            deplib_base=$func_basename_result
+	    case " $weak_libs " in
+	    *" $deplib_base "*) ;;
+	    *) func_append deplibs " $deplib" ;;
+	    esac
+	  done
+	done
+	libs="$dlprefiles"
+      fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
+
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    func_append compiler_flags " $deplib"
+	    if test "$linkmode" = lib ; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) func_append new_inherited_linker_flags " $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-l*)
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
+	    func_warning "\`-l' is ignored for archives/objects"
+	    continue
+	  fi
+	  func_stripname '-l' '' "$deplib"
+	  name=$func_stripname_result
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib="$searchdir/lib${name}${search_ext}"
+	      if test -f "$lib"; then
+		if test "$search_ext" = ".la"; then
+		  found=yes
+		else
+		  found=no
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if func_lalib_p "$lib"; then
+		  library_names=
+		  old_library=
+		  func_source "$lib"
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    func_dirname "$lib" "" "."
+		    ladir="$func_dirname_result"
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+		;;
+	      *) ;;
+	      esac
+	    fi
+	  fi
+	  ;; # -l
+	*.ltframework)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    deplibs="$deplib $deplibs"
+	    if test "$linkmode" = lib ; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) func_append new_inherited_linker_flags " $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    func_append newlib_search_path " $func_resolve_sysroot_result"
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    func_append newlib_search_path " $func_resolve_sysroot_result"
+	    ;;
+	  *)
+	    func_warning "\`-L' is ignored for archives/objects"
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test "$pass" = link; then
+	    func_stripname '-R' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    dir=$func_resolve_sysroot_result
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) func_append xrpath " $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la)
+	  func_resolve_sysroot "$deplib"
+	  lib=$func_resolve_sysroot_result
+	  ;;
+	*.$libext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    # Linking convenience modules into shared libraries is allowed,
+	    # but linking other static libraries is non-portable.
+	    case " $dlpreconveniencelibs " in
+	    *" $deplib "*) ;;
+	    *)
+	      valid_a_lib=no
+	      case $deplibs_check_method in
+		match_pattern*)
+		  set dummy $deplibs_check_method; shift
+		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		    valid_a_lib=yes
+		  fi
+		;;
+		pass_all)
+		  valid_a_lib=yes
+		;;
+	      esac
+	      if test "$valid_a_lib" != yes; then
+		echo
+		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because the file extensions .$libext of this argument makes me believe"
+		echo "*** that it is just a static archive that I should not use here."
+	      else
+		echo
+		$ECHO "*** Warning: Linking the shared library $output against the"
+		$ECHO "*** static library $deplib is not portable!"
+		deplibs="$deplib $deplibs"
+	      fi
+	      ;;
+	    esac
+	    continue
+	    ;;
+	  prog)
+	    if test "$pass" != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      func_append newdlprefiles " $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      func_append newdlfiles " $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+
+	if test "$found" = yes || test -f "$lib"; then :
+	else
+	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+	fi
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$lib" \
+	  || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+	func_dirname "$lib" "" "."
+	ladir="$func_dirname_result"
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	inherited_linker_flags=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	func_source "$lib"
+
+	# Convert "-framework foo" to "foo.ltframework"
+	if test -n "$inherited_linker_flags"; then
+	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+	    case " $new_inherited_linker_flags " in
+	      *" $tmp_inherited_linker_flag "*) ;;
+	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
+	    esac
+	  done
+	fi
+	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+	  test -n "$dlopen" && func_append dlfiles " $dlopen"
+	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
+	fi
+
+	if test "$pass" = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      func_fatal_error "cannot find name of link library for \`$lib'"
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    func_append convenience " $ladir/$objdir/$old_library"
+	    func_append old_convenience " $ladir/$objdir/$old_library"
+	    tmp_libs=
+	    for deplib in $dependency_libs; do
+	      deplibs="$deplib $deplibs"
+	      if $opt_preserve_dup_deps ; then
+		case "$tmp_libs " in
+		*" $deplib "*) func_append specialdeplibs " $deplib" ;;
+		esac
+	      fi
+	      func_append tmp_libs " $deplib"
+	    done
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+	    func_fatal_error "\`$lib' is not a convenience library"
+	  fi
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	if test -n "$old_library" &&
+	   { test "$prefer_static_libs" = yes ||
+	     test "$prefer_static_libs,$installed" = "built,no"; }; then
+	  linklib=$old_library
+	else
+	  for l in $old_library $library_names; do
+	    linklib="$l"
+	  done
+	fi
+	if test -z "$linklib"; then
+	  func_fatal_error "cannot find name of link library for \`$lib'"
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$pass" = dlopen; then
+	  if test -z "$libdir"; then
+	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+	  fi
+	  if test -z "$dlname" ||
+	     test "$dlopen_support" != yes ||
+	     test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    func_append dlprefiles " $lib $dependency_libs"
+	  else
+	    func_append newdlfiles " $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    func_warning "cannot determine absolute directory name of \`$ladir'"
+	    func_warning "passing it literally to the linker, although it might fail"
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	func_basename "$lib"
+	laname="$func_basename_result"
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    func_warning "library \`$lib' was moved."
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$lt_sysroot$libdir"
+	    absdir="$lt_sysroot$libdir"
+	  fi
+	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    # Remove this search path later
+	    func_append notinst_path " $abs_ladir"
+	  else
+	    dir="$ladir/$objdir"
+	    absdir="$abs_ladir/$objdir"
+	    # Remove this search path later
+	    func_append notinst_path " $abs_ladir"
+	  fi
+	fi # $installed = yes
+	func_stripname 'lib' '.la' "$laname"
+	name=$func_stripname_result
+
+	# This library was specified with -dlpreopen.
+	if test "$pass" = dlpreopen; then
+	  if test -z "$libdir" && test "$linkmode" = prog; then
+	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+	  fi
+	  case "$host" in
+	    # special handling for platforms with PE-DLLs.
+	    *cygwin* | *mingw* | *cegcc* )
+	      # Linker will automatically link against shared library if both
+	      # static and shared are present.  Therefore, ensure we extract
+	      # symbols from the import library if a shared library is present
+	      # (otherwise, the dlopen module name will be incorrect).  We do
+	      # this by putting the import library name into $newdlprefiles.
+	      # We recover the dlopen module name by 'saving' the la file
+	      # name in a special purpose variable, and (later) extracting the
+	      # dlname from the la file.
+	      if test -n "$dlname"; then
+	        func_tr_sh "$dir/$linklib"
+	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+	        func_append newdlprefiles " $dir/$linklib"
+	      else
+	        func_append newdlprefiles " $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          func_append dlpreconveniencelibs " $dir/$old_library"
+	      fi
+	    ;;
+	    * )
+	      # Prefer using a static library (so that no silly _DYNAMIC symbols
+	      # are required to link).
+	      if test -n "$old_library"; then
+	        func_append newdlprefiles " $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          func_append dlpreconveniencelibs " $dir/$old_library"
+	      # Otherwise, use the dlname, so that lt_dlopen finds it.
+	      elif test -n "$dlname"; then
+	        func_append newdlprefiles " $dir/$dlname"
+	      else
+	        func_append newdlprefiles " $dir/$linklib"
+	      fi
+	    ;;
+	  esac
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test "$linkmode" = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test "$linkmode" = prog && test "$pass" != link; then
+	  func_append newlib_search_path " $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) func_stripname '-L' '' "$deplib"
+	         func_resolve_sysroot "$func_stripname_result"
+	         func_append newlib_search_path " $func_resolve_sysroot_result"
+		 ;;
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test "$linkalldeplibs" = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test "$linkmode,$pass" = "prog,link"; then
+	  if test -n "$library_names" &&
+	     { { test "$prefer_static_libs" = no ||
+	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath:" in
+	      *"$absdir:"*) ;;
+	      *) func_append temp_rpath "$absdir:" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) func_append compile_rpath " $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append finalize_rpath " $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test "$use_static_libs" = built && test "$installed" = yes; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+	  case $host in
+	  *cygwin* | *mingw* | *cegcc*)
+	      # No point in relinking DLLs because paths are not encoded
+	      func_append notinst_deplibs " $lib"
+	      need_relink=no
+	    ;;
+	  *)
+	    if test "$installed" = no; then
+	      func_append notinst_deplibs " $lib"
+	      need_relink=yes
+	    fi
+	    ;;
+	  esac
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on some
+	  # systems (darwin).  Don't bleat about dlopened modules though!
+	  dlopenmodule=""
+	  for dlpremoduletest in $dlprefiles; do
+	    if test "X$dlpremoduletest" = "X$lib"; then
+	      dlopenmodule="$dlpremoduletest"
+	      break
+	    fi
+	  done
+	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+	    echo
+	    if test "$linkmode" = prog; then
+	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $ECHO "*** $linklib is not portable!"
+	  fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) func_append compile_rpath " $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append finalize_rpath " $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    shift
+	    realname="$1"
+	    shift
+	    libname=`eval "\\$ECHO \"$libname_spec\""`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw* | *cegcc*)
+	        func_arith $current - $age
+		major=$func_arith_result
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    func_basename "$soroot"
+	    soname="$func_basename_result"
+	    func_stripname 'lib' '.dll' "$soname"
+	    newlib=libimp-$func_stripname_result.a
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      func_verbose "extracting exported symbol list from \`$soname'"
+	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      func_verbose "generating import library for \`$soname'"
+	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test "$linkmode" = prog || test "$opt_mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a (non-dlopened) module then we can not
+		    # link against it, someone is ignoring the earlier warnings
+		    if /usr/bin/file -L $add 2> /dev/null |
+			 $GREP ": [^:]* bundle" >/dev/null ; then
+		      if test "X$dlopenmodule" != "X$lib"; then
+			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
+			if test -z "$old_library" ; then
+			  echo
+			  echo "*** And there doesn't seem to be a static archive available"
+			  echo "*** The link will probably fail, sorry"
+			else
+			  add="$dir/$old_library"
+			fi
+		      elif test -n "$old_library"; then
+			add="$dir/$old_library"
+		      fi
+		    fi
+		esac
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes &&
+	         test "$hardcode_direct_absolute" = no; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$absdir"
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      func_append add_dir " -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      func_fatal_configuration "unsupported hardcode properties"
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes &&
+		 test "$hardcode_minus_L" != yes &&
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) func_append finalize_shlibpath "$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test "$linkmode" = prog || test "$opt_mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes &&
+	       test "$hardcode_direct_absolute" = no; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) func_append finalize_shlibpath "$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+		add="$inst_prefix_dir$libdir/$linklib"
+	      else
+		add="$libdir/$linklib"
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    func_append add_dir " -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add="-l$name"
+	    fi
+
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test "$linkmode" = prog; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    echo
+	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
+	    echo "*** I have the capability to make that library automatically link in when"
+	    echo "*** you link to this library.  But I can only do this if you have a"
+	    echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      echo "*** But as you try to build a module library, libtool will still create "
+	      echo "*** a static module, that should work as long as the dlopening application"
+	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		echo
+		echo "*** However, this would only work if libtool was able to extract symbol"
+		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		echo "*** not find such a program.  So, this module is probably useless."
+		echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test "$linkmode" = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test "$hardcode_into_libs" != yes ||
+	       test "$build_old_libs" = yes ||
+	       test "$link_static" = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) func_stripname '-R' '' "$libdir"
+	           temp_xrpath=$func_stripname_result
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) func_append xrpath " $temp_xrpath";;
+		   esac;;
+	      *) func_append temp_deplibs " $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  func_append newlib_search_path " $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    case $deplib in
+              -L*) func_stripname '-L' '' "$deplib"
+                   func_resolve_sysroot "$func_stripname_result";;
+              *) func_resolve_sysroot "$deplib" ;;
+            esac
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $func_resolve_sysroot_result "*)
+                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $func_resolve_sysroot_result"
+	  done
+
+	  if test "$link_all_deplibs" != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      path=
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+	        func_resolve_sysroot "$deplib"
+	        deplib=$func_resolve_sysroot_result
+	        func_dirname "$deplib" "" "."
+		dir=$func_dirname_result
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    func_warning "cannot determine absolute directory name of \`$dir'"
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if $GREP "^installed=no" $deplib > /dev/null; then
+		case $host in
+		*-*-darwin*)
+		  depdepl=
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$absdir/$objdir/$depdepl" ; then
+		      depdepl="$absdir/$objdir/$depdepl"
+		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+                      if test -z "$darwin_install_name"; then
+                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
+                      fi
+		      func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+		      func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
+		      path=
+		    fi
+		  fi
+		  ;;
+		*)
+		  path="-L$absdir/$objdir"
+		  ;;
+		esac
+		else
+		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  test -z "$libdir" && \
+		    func_fatal_error "\`$deplib' is not a valid libtool archive"
+		  test "$absdir" != "$libdir" && \
+		    func_warning "\`$deplib' seems to be moved"
+
+		  path="-L$absdir"
+		fi
+		;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      if test "$pass" = link; then
+	if test "$linkmode" = "prog"; then
+	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+	else
+	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	fi
+      fi
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test "$pass" != dlopen; then
+	if test "$pass" != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) func_append lib_search_path " $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) func_append tmp_libs " $deplib" ;;
+	      esac
+	      ;;
+	    *) func_append tmp_libs " $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
+	  func_append tmp_libs " $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+    fi
+    if test "$linkmode" = prog || test "$linkmode" = lib; then
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	func_warning "\`-dlopen' is ignored for archives"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "\`-l' and \`-L' are ignored for archives" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "\`-rpath' is ignored for archives"
+
+      test -n "$xrpath" && \
+	func_warning "\`-R' is ignored for archives"
+
+      test -n "$vinfo" && \
+	func_warning "\`-version-info/-version-number' is ignored for archives"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for archives"
+
+      test -n "$export_symbols$export_symbols_regex" && \
+	func_warning "\`-export-symbols' is ignored for archives"
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      func_append objs "$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	func_stripname 'lib' '.la' "$outputname"
+	name=$func_stripname_result
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	test "$module" = no && \
+	  func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  func_stripname '' '.la' "$outputname"
+	  name=$func_stripname_result
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  func_stripname '' '.la' "$outputname"
+	  libname=$func_stripname_result
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+	else
+	  echo
+	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+	  $ECHO "*** objects $objs is not portable!"
+	  func_append libobjs " $objs"
+	fi
+      fi
+
+      test "$dlself" != no && \
+	func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+      set dummy $rpath
+      shift
+      test "$#" -gt 1 && \
+	func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+      install_libdir="$1"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	test -n "$vinfo" && \
+	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+	test -n "$release" && \
+	  func_warning "\`-release' is ignored for convenience libraries"
+      else
+
+	# Parse the version information argument.
+	save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	shift
+	IFS="$save_ifs"
+
+	test -n "$7" && \
+	  func_fatal_help "too many parameters to \`-version-info'"
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major="$1"
+	  number_minor="$2"
+	  number_revision="$3"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  # correct linux to gnu/linux during the next big refactor
+	  darwin|linux|osf|windows|none)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|qnx|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age="$number_minor"
+	    revision="$number_minor"
+	    lt_irix_increment=no
+	    ;;
+	  *)
+	    func_fatal_configuration "$modename: unknown library version type \`$version_type'"
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current="$1"
+	  revision="$2"
+	  age="$3"
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "CURRENT \`$current' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "REVISION \`$revision' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "AGE \`$age' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  func_arith $current + 1
+	  minor_current=$func_arith_result
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current"
+	  ;;
+
+	irix | nonstopux)
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    func_arith $current - $age
+	  else
+	    func_arith $current - $age + 1
+	  fi
+	  major=$func_arith_result
+
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring="$verstring_prefix$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test "$loop" -ne 0; do
+	    func_arith $revision - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring="$verstring_prefix$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux) # correct to gnu/linux during the next big refactor
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test "$loop" -ne 0; do
+	    func_arith $current - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  func_append verstring ":${current}.0"
+	  ;;
+
+	qnx)
+	  major=".$current"
+	  versuffix=".$current"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  func_arith $current - $age
+	  major=$func_arith_result
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  func_fatal_configuration "unknown library version type \`$version_type'"
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring="0.0"
+	    ;;
+	  esac
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    func_warning "undefined symbols not allowed in $host shared libraries"
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+
+      fi
+
+      func_generate_dlsyms "$libname" "$libname" "yes"
+      func_append libobjs " $symfileobj"
+      test "X$libobjs" = "X " && libobjs=
+
+      if test "$opt_mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$ECHO "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext | *.gcno)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       if test "X$precious_files_regex" != "X"; then
+		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+		 then
+		   continue
+		 fi
+	       fi
+	       func_append removelist " $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	test -n "$removelist" && \
+	  func_show_eval "${RM}r \$removelist"
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	func_append oldlibs " $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  func_replace_sysroot "$libdir"
+	  func_append temp_xrpath " -R$func_replace_sysroot_result"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_rpath " $libdir" ;;
+	  esac
+	done
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) func_append dlfiles " $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) func_append dlprefiles " $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    func_append deplibs " System.ltframework"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test "$build_libtool_need_lc" = "yes"; then
+	      func_append deplibs " -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $opt_dry_run || $RM conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $opt_dry_run || $RM conftest
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    func_append newdeplibs " $i"
+		    i=""
+		    ;;
+		  esac
+		fi
+		if test -n "$i" ; then
+		  libname=`eval "\\$ECHO \"$libname_spec\""`
+		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		  set dummy $deplib_matches; shift
+		  deplib_match=$1
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    func_append newdeplibs " $i"
+		  else
+		    droppeddeps=yes
+		    echo
+		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		    echo "*** I have the capability to make that library automatically link in when"
+		    echo "*** you link to this library.  But I can only do this if you have a"
+		    echo "*** shared version of the library, which I believe you do not have"
+		    echo "*** because a test_compile did reveal that the linker did not use it for"
+		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+		;;
+	      *)
+		func_append newdeplibs " $i"
+		;;
+	      esac
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		$opt_dry_run || $RM conftest
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      func_append newdeplibs " $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
+		    libname=`eval "\\$ECHO \"$libname_spec\""`
+		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		    set dummy $deplib_matches; shift
+		    deplib_match=$1
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		      func_append newdeplibs " $i"
+		    else
+		      droppeddeps=yes
+		      echo
+		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		      echo "*** I have the capability to make that library automatically link in when"
+		      echo "*** you link to this library.  But I can only do this if you have a"
+		      echo "*** shared version of the library, which you do not appear to have"
+		      echo "*** because a test_compile did reveal that the linker did not use this one"
+		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  echo
+		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
+		  echo "*** make it link in!  You will probably need to install it or some"
+		  echo "*** library that it depends on before this library will be fully"
+		  echo "*** functional.  Installing it before continuing would be even better."
+		fi
+		;;
+	      *)
+		func_append newdeplibs " $i"
+		;;
+	      esac
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method; shift
+	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  func_append newdeplibs " $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		if test -n "$file_magic_glob"; then
+		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+		else
+		  libnameglob=$libname
+		fi
+		test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  if test "$want_nocaseglob" = yes; then
+		    shopt -s nocaseglob
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		    $nocaseglob
+		  else
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		  fi
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null |
+			 $GREP " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+			 $SED -e 10q |
+			 $EGREP "$file_magic_regex" > /dev/null; then
+			func_append newdeplibs " $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      func_append newdeplibs " $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method; shift
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  func_append newdeplibs " $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
+		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+		       $EGREP "$match_pattern_regex" > /dev/null; then
+		      func_append newdeplibs " $a_deplib"
+		      a_deplib=""
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      func_append newdeplibs " $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+	    done
+	  fi
+	  case $tmp_deplibs in
+	  *[!\	\ ]*)
+	    echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	    ;;
+	  esac
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library with the System framework
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    echo
+	    echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
+	    echo "*** a static module, that should work as long as the dlopening"
+	    echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      echo
+	      echo "*** However, this would only work if libtool was able to extract symbol"
+	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      echo "*** not find such a program.  So, this module is probably useless."
+	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    echo "*** The inter-library dependencies that have been dropped here will be"
+	    echo "*** automatically added whenever a program is linked with this library"
+	    echo "*** or is declared to -dlopen it."
+
+	    if test "$allow_undefined" = no; then
+	      echo
+	      echo "*** Since this library must not contain undefined symbols,"
+	      echo "*** because either the platform does not support them or"
+	      echo "*** it was explicitly requested with -no-undefined,"
+	      echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+      case $host in
+	*-*-darwin*)
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  ;;
+      esac
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    func_append new_libs " -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) func_append new_libs " $deplib" ;;
+	  esac
+	  ;;
+	*) func_append new_libs " $deplib" ;;
+	esac
+      done
+      deplibs="$new_libs"
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	# Remove ${wl} instances when linking with ld.
+	# FIXME: should test the right _cmds variable.
+	case $archive_cmds in
+	  *\$LD\ *) wl= ;;
+        esac
+	if test "$hardcode_into_libs" = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		func_replace_sysroot "$libdir"
+		libdir=$func_replace_sysroot_result
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		func_append dep_rpath " $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append perm_rpath " $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      func_append rpath "$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	shift
+	realname="$1"
+	shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib="$output_objdir/$realname"
+	linknames=
+	for link
+	do
+	  func_append linknames " $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	test "X$libobjs" = "X " && libobjs=
+
+	delfiles=
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+	  export_symbols="$output_objdir/$libname.uexp"
+	  func_append delfiles " $export_symbols"
+	fi
+
+	orig_export_symbols=
+	case $host_os in
+	cygwin* | mingw* | cegcc*)
+	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+	    # exporting using user supplied symfile
+	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+	      # and it's NOT already a .def file. Must figure out
+	      # which of the given symbols are data symbols and tag
+	      # them as such. So, trigger use of export_symbols_cmds.
+	      # export_symbols gets reassigned inside the "prepare
+	      # the list of exported symbols" if statement, so the
+	      # include_expsyms logic still works.
+	      orig_export_symbols="$export_symbols"
+	      export_symbols=
+	      always_export_symbols=yes
+	    fi
+	  fi
+	  ;;
+	esac
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    func_verbose "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $opt_dry_run || $RM $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd1 in $cmds; do
+	      IFS="$save_ifs"
+	      # Take the normal branch if the nm_file_list_spec branch
+	      # doesn't work or if tool conversion is not needed.
+	      case $nm_file_list_spec~$to_tool_file_cmd in
+		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+		  try_normal_branch=yes
+		  eval cmd=\"$cmd1\"
+		  func_len " $cmd"
+		  len=$func_len_result
+		  ;;
+		*)
+		  try_normal_branch=no
+		  ;;
+	      esac
+	      if test "$try_normal_branch" = yes \
+		 && { test "$len" -lt "$max_cmd_len" \
+		      || test "$max_cmd_len" -le -1; }
+	      then
+		func_show_eval "$cmd" 'exit $?'
+		skipped_export=false
+	      elif test -n "$nm_file_list_spec"; then
+		func_basename "$output"
+		output_la=$func_basename_result
+		save_libobjs=$libobjs
+		save_output=$output
+		output=${output_objdir}/${output_la}.nm
+		func_to_tool_file "$output"
+		libobjs=$nm_file_list_spec$func_to_tool_file_result
+		func_append delfiles " $output"
+		func_verbose "creating $NM input file list: $output"
+		for obj in $save_libobjs; do
+		  func_to_tool_file "$obj"
+		  $ECHO "$func_to_tool_file_result"
+		done > "$output"
+		eval cmd=\"$cmd1\"
+		func_show_eval "$cmd" 'exit $?'
+		output=$save_output
+		libobjs=$save_libobjs
+		skipped_export=false
+	      else
+		# The command line is too long to execute in one step.
+		func_verbose "using reloadable object file for export list..."
+		skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  tmp_export_symbols="$export_symbols"
+	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	fi
+
+	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+	  # The given exports_symbols file has to be filtered, so filter it.
+	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	  # 's' commands which not all seds can handle. GNU sed should be fine
+	  # though. Also, the filter scales superlinearly with the number of
+	  # global variables. join(1) would be nice here, but unfortunately
+	  # isn't a blessed tool.
+	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+	  export_symbols=$output_objdir/$libname.def
+	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+	  case " $convenience " in
+	  *" $test_deplib "*) ;;
+	  *)
+	    func_append tmp_deplibs " $test_deplib"
+	    ;;
+	  esac
+	done
+	deplibs="$tmp_deplibs"
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec" &&
+	    test "$compiler_needs_object" = yes &&
+	    test -z "$libobjs"; then
+	    # extract the archives, so we have objects to list.
+	    # TODO: could optimize this to just extract one archive.
+	    whole_archive_flag_spec=
+	  fi
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    func_append generated " $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    func_append libobjs " $func_extract_archives_result"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	fi
+
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  func_append linker_flags " $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$opt_mode" = relink; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test "$module" = yes && test -n "$module_cmds" ; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    eval test_cmds=\"$archive_expsym_cmds\"
+	    cmds=$archive_expsym_cmds
+	  else
+	    eval test_cmds=\"$archive_cmds\"
+	    cmds=$archive_cmds
+	  fi
+	fi
+
+	if test "X$skipped_export" != "X:" &&
+	   func_len " $test_cmds" &&
+	   len=$func_len_result &&
+	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise
+	  # or, if using GNU ld and skipped_export is not :, use a linker
+	  # script.
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  func_basename "$output"
+	  output_la=$func_basename_result
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  last_robj=
+	  k=1
+
+	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+	    output=${output_objdir}/${output_la}.lnkscript
+	    func_verbose "creating GNU ld script: $output"
+	    echo 'INPUT (' > $output
+	    for obj in $save_libobjs
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    echo ')' >> $output
+	    func_append delfiles " $output"
+	    func_to_tool_file "$output"
+	    output=$func_to_tool_file_result
+	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+	    output=${output_objdir}/${output_la}.lnk
+	    func_verbose "creating linker input file list: $output"
+	    : > $output
+	    set x $save_libobjs
+	    shift
+	    firstobj=
+	    if test "$compiler_needs_object" = yes; then
+	      firstobj="$1 "
+	      shift
+	    fi
+	    for obj
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    func_append delfiles " $output"
+	    func_to_tool_file "$output"
+	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+	  else
+	    if test -n "$save_libobjs"; then
+	      func_verbose "creating reloadable object files..."
+	      output=$output_objdir/$output_la-${k}.$objext
+	      eval test_cmds=\"$reload_cmds\"
+	      func_len " $test_cmds"
+	      len0=$func_len_result
+	      len=$len0
+
+	      # Loop over the list of objects to be linked.
+	      for obj in $save_libobjs
+	      do
+		func_len " $obj"
+		func_arith $len + $func_len_result
+		len=$func_arith_result
+		if test "X$objlist" = X ||
+		   test "$len" -lt "$max_cmd_len"; then
+		  func_append objlist " $obj"
+		else
+		  # The command $test_cmds is almost too long, add a
+		  # command to the queue.
+		  if test "$k" -eq 1 ; then
+		    # The first file doesn't have a previous command to add.
+		    reload_objs=$objlist
+		    eval concat_cmds=\"$reload_cmds\"
+		  else
+		    # All subsequent reloadable object files will link in
+		    # the last one created.
+		    reload_objs="$objlist $last_robj"
+		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+		  fi
+		  last_robj=$output_objdir/$output_la-${k}.$objext
+		  func_arith $k + 1
+		  k=$func_arith_result
+		  output=$output_objdir/$output_la-${k}.$objext
+		  objlist=" $obj"
+		  func_len " $last_robj"
+		  func_arith $len0 + $func_len_result
+		  len=$func_arith_result
+		fi
+	      done
+	      # Handle the remaining objects by creating one last
+	      # reloadable object file.  All subsequent reloadable object
+	      # files will link in the last one created.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      reload_objs="$objlist $last_robj"
+	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+	      if test -n "$last_robj"; then
+	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+	      fi
+	      func_append delfiles " $output"
+
+	    else
+	      output=
+	    fi
+
+	    if ${skipped_export-false}; then
+	      func_verbose "generating symbol list for \`$libname.la'"
+	      export_symbols="$output_objdir/$libname.exp"
+	      $opt_dry_run || $RM $export_symbols
+	      libobjs=$output
+	      # Append the command to create the export file.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+	      if test -n "$last_robj"; then
+		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+	      fi
+	    fi
+
+	    test -n "$save_libobjs" &&
+	      func_verbose "creating a temporary reloadable object file: $output"
+
+	    # Loop through the commands generated above and execute them.
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd in $concat_cmds; do
+	      IFS="$save_ifs"
+	      $opt_silent || {
+		  func_quote_for_expand "$cmd"
+		  eval "func_echo $func_quote_for_expand_result"
+	      }
+	      $opt_dry_run || eval "$cmd" || {
+		lt_exit=$?
+
+		# Restore the uninstalled library and exit
+		if test "$opt_mode" = relink; then
+		  ( cd "$output_objdir" && \
+		    $RM "${realname}T" && \
+		    $MV "${realname}U" "$realname" )
+		fi
+
+		exit $lt_exit
+	      }
+	    done
+	    IFS="$save_ifs"
+
+	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+
+          if ${skipped_export-false}; then
+	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	      tmp_export_symbols="$export_symbols"
+	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	    fi
+
+	    if test -n "$orig_export_symbols"; then
+	      # The given exports_symbols file has to be filtered, so filter it.
+	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	      # 's' commands which not all seds can handle. GNU sed should be fine
+	      # though. Also, the filter scales superlinearly with the number of
+	      # global variables. join(1) would be nice here, but unfortunately
+	      # isn't a blessed tool.
+	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+	      export_symbols=$output_objdir/$libname.def
+	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	    fi
+	  fi
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test "$module" = yes && test -n "$module_cmds" ; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	      cmds=$archive_expsym_cmds
+	    else
+	      cmds=$archive_cmds
+	    fi
+	  fi
+	fi
+
+	if test -n "$delfiles"; then
+	  # Append the command to remove temporary files to $cmds.
+	  eval cmds=\"\$cmds~\$RM $delfiles\"
+	fi
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  func_append libobjs " $func_extract_archives_result"
+	  test "X$libobjs" = "X " && libobjs=
+	fi
+
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $opt_silent || {
+	    func_quote_for_expand "$cmd"
+	    eval "func_echo $func_quote_for_expand_result"
+	  }
+	  $opt_dry_run || eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test "$opt_mode" = relink; then
+	      ( cd "$output_objdir" && \
+	        $RM "${realname}T" && \
+		$MV "${realname}U" "$realname" )
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$opt_mode" = relink; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      func_show_eval '${RM}r "$gentop"'
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	func_warning "\`-dlopen' is ignored for objects"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "\`-l' and \`-L' are ignored for objects" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "\`-rpath' is ignored for objects"
+
+      test -n "$xrpath" && \
+	func_warning "\`-R' is ignored for objects"
+
+      test -n "$vinfo" && \
+	func_warning "\`-version-info' is ignored for objects"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for objects"
+
+      case $output in
+      *.lo)
+	test -n "$objs$old_deplibs" && \
+	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+	libobj=$output
+	func_lo2o "$libobj"
+	obj=$func_lo2o_result
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $opt_dry_run || $RM $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+	else
+	  gentop="$output_objdir/${obj}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # If we're not building shared, we need to use non_pic_objs
+      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      func_execute_cmds "$reload_cmds" 'exit $?'
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	func_execute_cmds "$reload_cmds" 'exit $?'
+      fi
+
+      if test -n "$gentop"; then
+	func_show_eval '${RM}r "$gentop"'
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) func_stripname '' '.exe' "$output"
+	          output=$func_stripname_result.exe;;
+      esac
+      test -n "$vinfo" && \
+	func_warning "\`-version-info' is ignored for programs"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for programs"
+
+      test "$preload" = yes \
+        && test "$dlopen_support" = unknown \
+	&& test "$dlopen_self" = unknown \
+	&& test "$dlopen_self_static" = unknown && \
+	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	;;
+      esac
+
+      case $host in
+      *-*-darwin*)
+	# Don't allow lazy linking, it breaks C++ global constructors
+	# But is supposedly fixed on 10.4 or later (yay!).
+	if test "$tagname" = CXX ; then
+	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+	    10.[0123])
+	      func_append compile_command " ${wl}-bind_at_load"
+	      func_append finalize_command " ${wl}-bind_at_load"
+	    ;;
+	  esac
+	fi
+	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    func_append new_libs " -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) func_append new_libs " $deplib" ;;
+	  esac
+	  ;;
+	*) func_append new_libs " $deplib" ;;
+	esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      func_append compile_command " $compile_deplibs"
+      func_append finalize_command " $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_rpath " $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    func_append rpath " $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append perm_rpath " $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  ::) dllsearchpath=$libdir;;
+	  *) func_append dllsearchpath ":$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) func_append dllsearchpath ":$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    func_append rpath " $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_perm_rpath " $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+      fi
+
+      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+      # template prelinking step
+      if test -n "$prelink_cmds"; then
+	func_execute_cmds "$prelink_cmds" 'exit $?'
+      fi
+
+      wrappers_required=yes
+      case $host in
+      *cegcc* | *mingw32ce*)
+        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+        wrappers_required=no
+        ;;
+      *cygwin* | *mingw* )
+        if test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      *)
+        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      esac
+      if test "$wrappers_required" = no; then
+	# Replace the output file specification.
+	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	exit_status=0
+	func_show_eval "$link_command" 'exit_status=$?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	# Delete the generated files.
+	if test -f "$output_objdir/${outputname}S.${objext}"; then
+	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+	fi
+
+	exit $exit_status
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    func_append rpath "$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    func_append rpath "$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$opt_dry_run || $RM $output
+	# Link the executable and exit
+	func_show_eval "$link_command" 'exit $?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	func_warning "this platform does not like uninstalled shared libraries"
+	func_warning "\`$output' will be relinked during installation"
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      func_show_eval "$link_command" 'exit $?'
+
+      if test -n "$postlink_cmds"; then
+	func_to_tool_file "$output_objdir/$outputname"
+	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	func_execute_cmds "$postlink_cmds" 'exit $?'
+      fi
+
+      # Now create the wrapper script.
+      func_verbose "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    func_quote_for_eval "$var_value"
+	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	  fi
+	done
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if not in dry run mode.
+      $opt_dry_run || {
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) func_stripname '' '.exe' "$output"
+	         output=$func_stripname_result ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    func_stripname '' '.exe' "$outputname"
+	    outputname=$func_stripname_result ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+	    func_dirname_and_basename "$output" "" "."
+	    output_name=$func_basename_result
+	    output_path=$func_dirname_result
+	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
+	    cwrapper="$output_path/$output_name.exe"
+	    $RM $cwrappersource $cwrapper
+	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_cwrapperexe_src > $cwrappersource
+
+	    # The wrapper executable is built using the $host compiler,
+	    # because it contains $host paths and files. If cross-
+	    # compiling, it, like the target executable, must be
+	    # executed on the $host or under an emulation environment.
+	    $opt_dry_run || {
+	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+	      $STRIP $cwrapper
+	    }
+
+	    # Now, create the wrapper script for func_source use:
+	    func_ltwrapper_scriptname $cwrapper
+	    $RM $func_ltwrapper_scriptname_result
+	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+	    $opt_dry_run || {
+	      # note: this script will not be executed, so do not chmod.
+	      if test "x$build" = "x$host" ; then
+		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+	      else
+		func_emit_wrapper no > $func_ltwrapper_scriptname_result
+	      fi
+	    }
+	  ;;
+	  * )
+	    $RM $output
+	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_wrapper no > $output
+	    chmod +x $output
+	  ;;
+	esac
+      }
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save $symfileobj"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$old_deplibs $non_pic_objects"
+	  if test "$preload" = yes && test -f "$symfileobj"; then
+	    func_append oldobjs " $symfileobj"
+	  fi
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	func_append generated " $gentop"
+
+	func_extract_archives $gentop $addlibs
+	func_append oldobjs " $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+	cmds=$old_archive_from_new_cmds
+      else
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  func_append oldobjs " $func_extract_archives_result"
+	fi
+
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      func_basename "$obj"
+	      $ECHO "$func_basename_result"
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  echo "copying selected object files to avoid basename conflicts..."
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+	  func_mkdir_p "$gentop"
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    func_basename "$obj"
+	    objbase="$func_basename_result"
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		func_arith $counter + 1
+		counter=$func_arith_result
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      func_append oldobjs " $gentop/$newobj"
+	      ;;
+	    *) func_append oldobjs " $obj" ;;
+	    esac
+	  done
+	fi
+	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+	tool_oldlib=$func_to_tool_file_result
+	eval cmds=\"$old_archive_cmds\"
+
+	func_len " $cmds"
+	len=$func_len_result
+	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	elif test -n "$archiver_list_spec"; then
+	  func_verbose "using command file archive linking..."
+	  for obj in $oldobjs
+	  do
+	    func_to_tool_file "$obj"
+	    $ECHO "$func_to_tool_file_result"
+	  done > $output_objdir/$libname.libcmd
+	  func_to_tool_file "$output_objdir/$libname.libcmd"
+	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  func_verbose "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  eval test_cmds=\"$old_archive_cmds\"
+	  func_len " $test_cmds"
+	  len0=$func_len_result
+	  len=$len0
+	  for obj in $save_oldobjs
+	  do
+	    func_len " $obj"
+	    func_arith $len + $func_len_result
+	    len=$func_arith_result
+	    func_append objlist " $obj"
+	    if test "$len" -lt "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+		RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
+	      len=$len0
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test "X$oldobjs" = "X" ; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      func_execute_cmds "$cmds" 'exit $?'
+    done
+
+    test -n "$generated" && \
+      func_show_eval "${RM}r$generated"
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      func_verbose "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  func_quote_for_eval "$var_value"
+	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+      if test "$hardcode_automatic" = yes ; then
+	relink_command=
+      fi
+
+      # Only create the output if not a dry run.
+      $opt_dry_run || {
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		func_basename "$deplib"
+		name="$func_basename_result"
+		func_resolve_sysroot "$deplib"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$deplib' is not a valid libtool archive"
+		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      -L*)
+		func_stripname -L '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		func_append newdependency_libs " -L$func_replace_sysroot_result"
+		;;
+	      -R*)
+		func_stripname -R '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		func_append newdependency_libs " -R$func_replace_sysroot_result"
+		;;
+	      *) func_append newdependency_libs " $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+
+	    for lib in $dlfiles; do
+	      case $lib in
+	      *.la)
+	        func_basename "$lib"
+		name="$func_basename_result"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$lib' is not a valid libtool archive"
+		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      *) func_append newdlfiles " $lib" ;;
+	      esac
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+	      *.la)
+		# Only pass preopened files to the pseudo-archive (for
+		# eventual linking with the app. that links it) if we
+		# didn't already link the preopened objects directly into
+		# the library:
+		func_basename "$lib"
+		name="$func_basename_result"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$lib' is not a valid libtool archive"
+		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      esac
+	    done
+	    dlprefiles="$newdlprefiles"
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      func_append newdlfiles " $abs"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      func_append newdlprefiles " $abs"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $RM $output
+	  # place dlname in correct position for cygwin
+	  # In fact, it would be nice if we could use this code for all target
+	  # systems that can't hard-code library paths into their executables
+	  # and that have no shared library path variable independent of PATH,
+	  # but it turns out we can't easily determine that from inspecting
+	  # libtool variables, so we have to hard-code the OSs to which it
+	  # applies here; at the moment, that means platforms that use the PE
+	  # object format with DLL files.  See the long comment at the top of
+	  # tests/bindir.at for full details.
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+	      # If a -bindir argument was supplied, place the dll there.
+	      if test "x$bindir" != x ;
+	      then
+		func_relative_path "$install_libdir" "$bindir"
+		tdlname=$func_relative_path_result$dlname
+	      else
+		# Otherwise fall back on heuristic.
+		tdlname=../bin/$dlname
+	      fi
+	      ;;
+	  esac
+	  $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test "$need_relink" = yes; then
+	    $ECHO >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      }
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+}
+
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
+    func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+    $opt_debug
+    RM="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) func_append RM " $arg"; rmforce=yes ;;
+      -*) func_append RM " $arg" ;;
+      *) func_append files " $arg" ;;
+      esac
+    done
+
+    test -z "$RM" && \
+      func_fatal_help "you must specify an RM program"
+
+    rmdirs=
+
+    for file in $files; do
+      func_dirname "$file" "" "."
+      dir="$func_dirname_result"
+      if test "X$dir" = X.; then
+	odir="$objdir"
+      else
+	odir="$dir/$objdir"
+      fi
+      func_basename "$file"
+      name="$func_basename_result"
+      test "$opt_mode" = uninstall && odir="$dir"
+
+      # Remember odir for removal later, being careful to avoid duplicates
+      if test "$opt_mode" = clean; then
+	case " $rmdirs " in
+	  *" $odir "*) ;;
+	  *) func_append rmdirs " $odir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if { test -L "$file"; } >/dev/null 2>&1 ||
+	 { test -h "$file"; } >/dev/null 2>&1 ||
+	 test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+	continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if func_lalib_p "$file"; then
+	  func_source $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    func_append rmfiles " $odir/$n"
+	  done
+	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"
+
+	  case "$opt_mode" in
+	  clean)
+	    case " $library_names " in
+	    *" $dlname "*) ;;
+	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
+	    esac
+	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if func_lalib_p "$file"; then
+
+	  # Read the .lo file
+	  func_source $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" &&
+	     test "$pic_object" != none; then
+	    func_append rmfiles " $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" &&
+	     test "$non_pic_object" != none; then
+	    func_append rmfiles " $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test "$opt_mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    func_stripname '' '.exe' "$file"
+	    file=$func_stripname_result
+	    func_stripname '' '.exe' "$name"
+	    noexename=$func_stripname_result
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    func_append rmfiles " $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if func_ltwrapper_p "$file"; then
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      relink_command=
+	      func_source $func_ltwrapper_scriptname_result
+	      func_append rmfiles " $func_ltwrapper_scriptname_result"
+	    else
+	      relink_command=
+	      func_source $dir/$noexename
+	    fi
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
+	      func_append rmfiles " $odir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      func_append rmfiles " $odir/lt-${noexename}.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      func_show_eval "$RM $rmfiles" 'exit_status=1'
+    done
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	func_show_eval "rmdir $dir >/dev/null 2>&1"
+      fi
+    done
+
+    exit $exit_status
+}
+
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
+    func_mode_uninstall ${1+"$@"}
+
+test -z "$opt_mode" && {
+  help="$generic_help"
+  func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+  func_fatal_help "invalid operation mode \`$opt_mode'"
+
+if test -n "$exec_cmd"; then
+  eval exec "$exec_cmd"
+  exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
diff --git a/m4/GNUmakefile b/m4/GNUmakefile
new file mode 100644
index 000000000000..de2457ae373d
--- /dev/null
+++ b/m4/GNUmakefile
@@ -0,0 +1,155 @@
+#
+# THIS MAKEFILE IS FOR am-utils maintainers only!
+#
+# GNUmakefile for remaking configuration files.
+#
+# Erez Zadok <ezk@cs.columbia.edu>
+#
+
+AUTOCONF=autoconf --localdir=./m4 ./m4/configure.in
+AUTOHEADER=autoheader --localdir=./m4 ./m4/configure.in
+#AUTOMAKE=./m4/automake --include-deps --amdir=./m4/amdir
+#AUTOMAKE=automake --include-deps --no-intermediates --localdir=./m4
+#AUTOMAKE=automake --include-deps --localdir=./m4
+AUTOMAKE=automake --include-deps --altdir=./m4
+ACLOCAL=aclocal --altdir=./m4
+MK_ACLOCAL=./mk-aclocal
+
+CUTWARNMSG="warning: AC_TRY_RUN called without default to allow cross compilin"
+CUTWARNMSG2="AC_OUTPUT_COMMANDS|autoupdate"
+AMFILES=../Makefile.am $(wildcard ../*/Makefile.am)
+INAMFILES=$(AMFILES:.am=.in)
+ACFILES=$(wildcard macros/*.m4 macros/HEADER macros/TRAILER m4/aclocal.m4)
+
+LOG=/tmp/amu-${USER}.log
+
+TOPDIR=..
+VPATH=
+
+all: testdir ${TOPDIR}/configure config.h.in ${TOPDIR}/Makefile.in \
+	GNUmakefile stamp-h.in
+
+config: all $(TOPDIR)/buildall aux_conf.h.in
+	(cd ${TOPDIR} && ./buildall -c)
+
+dconfig: all $(TOPDIR)/buildall aux_conf.h.in
+	(cd ${TOPDIR} && ./buildall -C)
+
+qconfig: all $(TOPDIR)/buildall aux_conf.h.in
+	(cd ${TOPDIR} && ./buildall -q)
+
+build: all $(TOPDIR)/buildall aux_conf.h.in
+	(cd ${TOPDIR} && ./buildall -b)
+
+world: all $(TOPDIR)/buildall aux_conf.h.in
+	(cd ${TOPDIR} && ./buildall)
+
+testdir: ${TOPDIR}/amd/amd.c
+
+${TOPDIR}/configure: configure.in aclocal.m4
+	-(cd ${TOPDIR} && ${AUTOCONF} > configure.new 2> ${LOG})
+	-@egrep -v ${CUTWARNMSG} ${LOG} > ${LOG}.new ; mv ${LOG}.new ${LOG}
+	@echo '############################################################'
+	@echo 'Checking for "AC_OUTPUT_COMMANDS" warnings:'
+	@echo ' (If you see any output, fix this when autoconf/automake are'
+	@echo '  back in sync in their CVS trees. -ezk, 2/10/00)'
+	-@egrep ${CUTWARNMSG2} ${LOG}
+	-@egrep -v ${CUTWARNMSG2} ${LOG} > ${LOG}.new ; mv ${LOG}.new ${LOG}
+	@echo '############################################################'
+	@if test -s ${LOG}; then cat ${LOG}; exit 2; fi
+	-mv ../configure ../configure.old
+	mv ../configure.new ../configure
+	rm -f ../configure.old
+	chmod a+rx $@
+
+config.h.in: configure.in acconfig.h
+	-(cd ${TOPDIR} && ${AUTOHEADER} > ./m4/config.h.in 2> ${LOG})
+	-@egrep -v ${CUTWARNMSG} ${LOG} > ${LOG}.new ; mv ${LOG}.new ${LOG}
+	@echo '############################################################'
+	@echo 'Checking for "AC_OUTPUT_COMMANDS" warnings:'
+	@echo ' (If you see any output, fix this when autoconf/automake are'
+	@echo '  back in sync in their CVS trees. -ezk, 2/10/00)'
+	-@egrep ${CUTWARNMSG2} ${LOG}
+	-@egrep -v ${CUTWARNMSG2} ${LOG} > ${LOG}.new ; mv ${LOG}.new ${LOG}
+	@echo '############################################################'
+	@if test -s ${LOG}; then cat ${LOG}; exit 2; fi
+
+${TOPDIR}/Makefile.in: ${AMFILES} configure.in aclocal.m4
+	(cd ${TOPDIR} && ${AUTOMAKE})
+	@rm -f ${LOG}
+
+aclocal.m4: ${ACFILES} configure.in
+	rm -f $@
+	${MK_ACLOCAL} > acinclude.m4
+	(cd ${TOPDIR} && ${ACLOCAL})
+
+stamp-h.in: ${AMFILES} config.h.in aclocal.m4 aux_conf.h.in
+	echo timestamp > $@
+
+clean:
+	rm -f ${TOPDIR}/configure config.h.in $(INAMFILES) aclocal.m4 stamp.h.in
+
+##############################################################################
+# maintainer rules to update autoconf/automake/libtool files distributed with
+# am-utils. -Erez.
+
+P1s=/usr/share/automake
+P2s=/usr/share/libtool
+P1=/usr/local/gnu/lib/automake
+P2=/usr/local/gnu/lib/libtool
+P3=/misc/mirror/gnu/prep/config
+P4=/misc/mirror/gnu/prep/GNUinfo
+ICMD=./m4/copy-if-newbig
+CPCMD=cp -p
+
+update:		\
+	config.guess	\
+	config.sub	\
+	doc/texinfo.tex
+# 	depcomp		\
+# 	install-sh	\
+# 	ltconfig	\
+# 	ltmain.sh	\
+# 	mdate-sh	\
+# 	missing		\
+# 	mkinstalldirs	\
+
+config.guess:: $(P1s)*/config.guess
+	$(ICMD) $? $@
+config.guess:: $(P2s)/config.guess
+	$(ICMD) $? $@
+config.guess:: $(P3)/config.guess
+	$(ICMD) $? $@
+
+config.sub:: $(P1s)*/config.sub
+	$(ICMD) $? $@
+config.sub:: $(P2s)/config.sub
+	$(ICMD) $? $@
+config.sub:: $(P3)/config.sub
+	$(ICMD) $? $@
+
+depcomp:: $(P1)/depcomp
+	$(CPCMD) $? $@
+
+install-sh: $(P1)/install-sh
+	$(CPCMD) $? $@
+
+ltconfig: $(P2)/ltconfig
+	$(CPCMD) $? $@
+
+ltmain.sh: $(P2)/ltmain.sh
+	$(CPCMD) $? $@
+
+mdate-sh: $(P1)/mdate-sh
+	$(CPCMD) $? $@
+
+missing: $(P1)/missing
+	$(CPCMD) $? $@
+
+mkinstalldirs: $(P1)/mkinstalldirs
+	$(CPCMD) $? $@
+
+doc/texinfo.tex: $(P4)/texinfo.tex
+	$(CPCMD) $? $@
+
+##############################################################################
diff --git a/m4/amdgrep b/m4/amdgrep
new file mode 100755
index 000000000000..86dffbf791cf
--- /dev/null
+++ b/m4/amdgrep
@@ -0,0 +1,7 @@
+#!/bin/sh
+exec egrep -n "$*" \
+    [a-z]*/*.[hcyl] \
+    conf/*/*.[hc] \
+    Makefile.am \
+    [a-z]*/Makefile.am \
+    m4/macros/*.m4
diff --git a/m4/amindent b/m4/amindent
new file mode 100755
index 000000000000..8c4f7fcdf02f
--- /dev/null
+++ b/m4/amindent
@@ -0,0 +1,328 @@
+#!/bin/sh
+# indent all am-utils files
+if [ ! -f amd/amd.c ]; then
+    # maybe we are in a subdir
+    echo cd ..
+    cd ..
+fi
+if [ ! -f amd/amd.c ]; then
+    echo "please run $0 from the top level of the am-utils source tree"
+    exit 2
+fi
+
+# files="
+# */*.[hc]
+# */*.h.in
+# conf/*/*.[hc]
+# OLD/*/*.[hc]
+# "
+#files="conf/*/*.[hc]"
+files="specify_the_file.c"
+
+sunopts="
+-npro
+-nbad
+-bap
+-bbb
+-nbc
+-br
+-ncdb
+-d0
+-di0
+-nei
+-eei
+-nfc1
+-i2
+-lp
+-nsc
+-TIntFuncPtr
+-Tadd_fn
+-Taddrlist
+-Tam_node
+-Tam_ops
+-Tam_opts
+-Tam_stats
+-Tamq_mount_info
+-Tamq_mount_info_list
+-Tamq_mount_stats
+-Tamq_mount_tree
+-Tamq_mount_tree_list
+-Tamq_mount_tree_p
+-Tamq_opt
+-Tamq_setopt
+-Tamq_string
+-Tattrstat
+-Tauto_tree
+-Tautomount
+-Tcallout
+-Tcreateargs
+-Tdict
+-Tdict_data
+-Tdict_ent
+-Tdirlist
+-Tdiropargs
+-Tdiropokres
+-Tdiropres
+-Tdirpath
+-Tdisk_fs
+-Tentry
+-Tether_if
+-Texportnode
+-Texports
+-Tfattr
+-Tfh_cache
+-Tfhandle
+-Tfhandle_t
+-Tfhstatus
+-Tfilename
+-Tfserver
+-Tfsmount
+-Tftype
+-Tfwd_fun
+-Tgid_t
+-Tgroupnode
+-Tgroups
+-Thost
+-Tioloc
+-Tkv
+-Tlinkargs
+-Tmap_type
+-Tmnt_map
+-Tmntfs
+-Tmntlist
+-Tmount
+-Tmountbody
+-Tmountlist
+-Tname
+-Tnfs_fh
+-Tnfs_private
+-Tnfscookie
+-Tnfspath
+-Tnfsstat
+-Tnfstime
+-Tnfsx_mnt
+-Tnsw_lookup
+-Tnsw_switchconfig
+-Topt_apply
+-Tpid_t
+-Tpjob
+-Tqelem
+-Treadargs
+-Treaddirargs
+-Treaddirres
+-Treadlinkres
+-Treadokres
+-Treadres
+-Trenameargs
+-Trpc_forward
+-Tsattr
+-Tsattrargs
+-Tserv_state
+-Tstatfsokres
+-Tstatfsres
+-Tsymlinkargs
+-Ttask_fun
+-Ttime_t
+-Ttime_type
+-Tuid2home_t
+-Tuid_t
+-Tusername2uid_t
+-Tvffserver
+-Tvfmount_fs
+-Tvfs_init
+-Tvfs_match
+-Tvfumount_fs
+-Tvmount_fs
+-Tvmounted
+-Tvoidp
+-Tvumount_fs
+-Tvumounted
+-Twriteargs
+"
+
+gnuopts="
+-npro
+-nbad
+-bap
+-sob
+-fca
+-nfc1
+-ncdb
+-br
+-ce
+-ss
+-npcs
+-cs
+-nbc
+-psl
+-lp
+-sc
+-T IntFuncPtr
+-T add_fn
+-T addrlist
+-T am_node
+-T am_ops
+-T am_opts
+-T am_stats
+-T amq_mount_info
+-T amq_mount_info_list
+-T amq_mount_stats
+-T amq_mount_tree
+-T amq_mount_tree_list
+-T amq_mount_tree_p
+-T amq_opt
+-T amq_setopt
+-T amq_string
+-T attrstat
+-T auto_tree
+-T automount
+-T callout
+-T createargs
+-T dict
+-T dict_data
+-T dict_ent
+-T dirlist
+-T diropargs
+-T diropokres
+-T diropres
+-T dirpath
+-T disk_fs
+-T entry
+-T ether_if
+-T exportnode
+-T exports
+-T fattr
+-T fh_cache
+-T fhandle
+-T fhandle_t
+-T fhstatus
+-T filename
+-T fserver
+-T fsmount
+-T ftype
+-T fwd_fun
+-T gid_t
+-T groupnode
+-T groups
+-T host
+-T ioloc
+-T kv
+-T linkargs
+-T map_type
+-T mnt_map
+-T mntfs
+-T mntlist
+-T mount
+-T mountbody
+-T mountlist
+-T name
+-T nfs_fh
+-T nfs_private
+-T nfscookie
+-T nfspath
+-T nfsstat
+-T nfstime
+-T nfsx_mnt
+-T nsw_lookup
+-T nsw_switchconfig
+-T opt_apply
+-T pid_t
+-T pjob
+-T qelem
+-T readargs
+-T readdirargs
+-T readdirres
+-T readlinkres
+-T readokres
+-T readres
+-T renameargs
+-T rpc_forward
+-T sattr
+-T sattrargs
+-T serv_state
+-T statfsokres
+-T statfsres
+-T symlinkargs
+-T task_fun
+-T time_t
+-T time_type
+-T uid2home_t
+-T uid_t
+-T username2uid_t
+-T vffserver
+-T vfmount_fs
+-T vfs_init
+-T vfs_match
+-T vfumount_fs
+-T vmount_fs
+-T vmounted
+-T voidp
+-T vumount_fs
+-T vumounted
+-T writeargs
+"
+
+
+#prefix=".C"
+
+# check args
+if [ $# -lt 1 ]; then
+    echo "Usage: $0 <-g|-s> [files...]"
+    exit 1
+fi
+if [ $1 = "-g" -o "$1" = "-s" ]; then
+    OPT=$1
+    shift
+else
+    echo "Usage: $0 <-g|-s> [files...]"
+    exit 1
+fi
+# check if specified files to process
+if [ $# -gt 0 ]; then
+    files="$*"
+fi
+
+for i in ${files}; do
+    if [ ! -f $i ]; then
+	echo "No such file: $i"
+	continue
+    fi
+
+    case $OPT in
+
+	-g )
+	    icmd="/usr/local/gnu/bin/indent"
+	    cmd="${icmd} $i -o $i$prefix $gnuopts"
+	    showcmd="${icmd} $i -o $i$prefix"
+	    
+	;;
+
+	-s )
+	    icmd="/opt/SUNWspro/bin/indent"
+	    cmd="${icmd} $i $i$prefix $sunopts"
+	    showcmd="${icmd} $i $i$prefix"
+	;;
+
+	* )
+	    echo "Usage: $0 <-g|-s>"
+	    exit 1
+	;;
+    esac
+ 
+    echo ${showcmd}
+    ${cmd}
+    if [ $? != 0 ]; then
+	echo Failed!
+	exit $?
+    fi
+
+    # remove trailing spaces
+    cmd="./m4/rmtspc $i"
+    echo ${cmd}
+    ${cmd}
+    if [ $? != 0 ]; then
+	echo Failed!
+	exit $?
+    fi
+    
+done
diff --git a/m4/autopat b/m4/autopat
new file mode 100755
index 000000000000..e0c3d36546e4
--- /dev/null
+++ b/m4/autopat
@@ -0,0 +1,36 @@
+#!/bin/bash -norc
+# find patterns of cache entries to automatically remove from config.cache
+# Used by am-utils developers.
+# Erez Zadok <ezk AT cs.columbia.edu>
+#set -x
+
+macdir="../m4/macros"
+
+# find the right directory
+if [ ! -d $macdir ]; then
+    echo "Could not find $macdir directory."
+    exit 2
+fi
+
+# skip if no config.cache file
+if [ ! -f config.cache ]; then
+    echo "Not in the A.cpu-company-system."
+    exit 2
+fi
+
+# look for files that changed vs. config.cache
+pat=""
+for i in ${macdir}/*.m4; do
+    if test $i -nt config.cache; then
+	n=`egrep '^ac_cv_' $i |sed 's/[^a-zA-Z0-9_].*//g'|sort|uniq`
+	if test -z "$n"; then
+	    continue;
+	fi
+	if test -z "$pat"; then
+	    pat="$n"
+	else
+	    pat="$pat|$n"
+	fi
+    fi
+done
+echo "$pat"
diff --git a/m4/chop-aclocal.pl b/m4/chop-aclocal.pl
new file mode 100755
index 000000000000..2bf6b75f4c18
--- /dev/null
+++ b/m4/chop-aclocal.pl
@@ -0,0 +1,19 @@
+#!/bin/perl -w
+
+$seq = 1;
+$file = "";
+$file = sprintf("tmp/%02d.m4", $seq);
+open(FILE, ">$file") || die "cannot open \"$file\": $!";
+printf(STDOUT "FILE: $file\n");
+while (<>) {
+    if (/^$/) {
+	close(FILE);
+	$seq++;
+	$file = sprintf("tmp/%02d.m4", $seq);
+	open(FILE, ">$file") || die "cannot open \"$file\": $!";
+	printf(STDOUT "FILE: $file\n");
+	next;
+    }
+    printf FILE;
+}
+close(FILE);
diff --git a/m4/copy-if-newbig b/m4/copy-if-newbig
new file mode 100755
index 000000000000..3438c5263562
--- /dev/null
+++ b/m4/copy-if-newbig
@@ -0,0 +1,29 @@
+#!/usr/bin/perl -w
+# copy a file if it is both newer and bigger in size
+# if copying, first rename older file to .orig
+
+$src = $ARGV[0];
+$dst = $ARGV[1];
+# dev,ino,mode,nlink,uid,gid,rdev,size,atime,mtime,ctime,blksize,blocks
+@srcstat = stat($src);
+@dststat = stat($dst);
+
+$srcsize = $srcstat[7];
+$srcmtime = $srcstat[9];
+$dstsize = $dststat[7];
+$dstmtime = $dststat[9];
+
+# copy if src file is bigger and newer
+if ($srcsize > $dstsize && $srcmtime > $dstmtime) {
+    print "mv -f $dst $dst.orig\n";
+    system("mv -f $dst $dst.orig");
+    print "cp -p $src $dst\n";
+    system("cp -p $src $dst");
+    die "cp command failed" if ($? != 0);
+}
+# make sure dst file has newer timestamp
+if ($srcmtime > $dstmtime) {
+    print "touch $dst\n";
+    system("touch $dst");
+}
+exit(0);
diff --git a/m4/macros/HEADER b/m4/macros/HEADER
new file mode 100644
index 000000000000..43e835e59883
--- /dev/null
+++ b/m4/macros/HEADER
@@ -0,0 +1,13 @@
+dnl aclocal.m4 file for am-utils-6.x
+dnl Contains definitions for specialized GNU-autoconf macros.
+dnl Author: Erez Zadok <ezk AT cs.columbia.edu>
+dnl
+dnl DO NOT EDIT DIRECTLY!  Generated automatically by maintainers from
+dnl m4/GNUmakefile!
+dnl
+dnl ######################################################################
+dnl UNCOMMENT THE NEXT FEW LINES FOR DEBUGGING CONFIGURE
+dnl define([AC_CACHE_LOAD], )dnl
+dnl define([AC_CACHE_SAVE], )dnl
+dnl ======================================================================
+
diff --git a/m4/macros/TRAILER b/m4/macros/TRAILER
new file mode 100644
index 000000000000..0e77c3541b7b
--- /dev/null
+++ b/m4/macros/TRAILER
@@ -0,0 +1,2 @@
+dnl ######################################################################
+dnl end of aclocal.m4 for am-utils-6.x
diff --git a/m4/macros/c_void_p.m4 b/m4/macros/c_void_p.m4
new file mode 100644
index 000000000000..3977c9be86c8
--- /dev/null
+++ b/m4/macros/c_void_p.m4
@@ -0,0 +1,22 @@
+dnl ######################################################################
+dnl check if compiler can handle "void *"
+AC_DEFUN([AMU_C_VOID_P],
+[
+AC_CACHE_CHECK(if compiler can handle void *,
+ac_cv_c_void_p,
+[
+# try to compile a program which uses void *
+AC_TRY_COMPILE(
+[ ],
+[
+void *vp;
+], ac_cv_c_void_p=yes, ac_cv_c_void_p=no)
+])
+if test "$ac_cv_c_void_p" = yes
+then
+  AC_DEFINE(voidp, void *)
+else
+  AC_DEFINE(voidp, char *)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/cache_check_dynamic.m4 b/m4/macros/cache_check_dynamic.m4
new file mode 100644
index 000000000000..b8eb5989c659
--- /dev/null
+++ b/m4/macros/cache_check_dynamic.m4
@@ -0,0 +1,26 @@
+dnl ######################################################################
+dnl New versions of the cache functions which also dynamically evaluate the
+dnl cache-id field, so that it may contain shell variables to expand
+dnl dynamically for the creation of $ac_cv_* variables on the fly.
+dnl In addition, this function allows you to call COMMANDS which generate
+dnl output on the command line, because it prints its own AC_MSG_CHECKING
+dnl after COMMANDS are run.
+dnl
+dnl ======================================================================
+dnl AMU_CACHE_CHECK_DYNAMIC(MESSAGE, CACHE-ID, COMMANDS)
+define(AMU_CACHE_CHECK_DYNAMIC,
+[
+ac_tmp=`echo $2`
+if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then
+  AC_MSG_CHECKING([$1])
+  echo $ECHO_N "(cached) $ECHO_C" 1>&AS_MESSAGE_FD([])
+dnl XXX: for older autoconf versions
+dnl  echo $ac_n "(cached) $ac_c" 1>&AS_MESSAGE_FD([])
+else
+  $3
+  AC_MSG_CHECKING([$1])
+fi
+ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"`
+AC_MSG_RESULT($ac_tmp_val)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_amu_fs.m4 b/m4/macros/check_amu_fs.m4
new file mode 100644
index 000000000000..fc31f9e29639
--- /dev/null
+++ b/m4/macros/check_amu_fs.m4
@@ -0,0 +1,40 @@
+dnl ######################################################################
+dnl check if an automounter filesystem exists (it almost always does).
+dnl Usage: AC_CHECK_AMU_FS(<fs>, <msg>, [<depfs>])
+dnl Print the message in <msg>, and declare HAVE_AMU_FS_<fs> true.
+dnl If <depfs> is defined, then define this filesystem as tru only of the
+dnl filesystem for <depfs> is true.
+AC_DEFUN([AMU_CHECK_AMU_FS],
+[
+# store variable name of fs
+ac_upcase_am_fs_name=`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for $2 filesystem ($1),
+ac_cv_am_fs_$1,
+[
+# true by default
+eval "ac_cv_am_fs_$1=yes"
+# if <depfs> exists but is defined to "no", set this filesystem to no.
+if test -n "$3"
+then
+  # flse by default if arg 3 was supplied
+  eval "ac_cv_am_fs_$1=no"
+  if test "`eval echo '$''{ac_cv_fs_'$3'}'`" = yes
+  then
+    eval "ac_cv_am_fs_$1=yes"
+  fi
+  # some filesystems do not have a mnttab entry, but exist based on headers
+  if test "`eval echo '$''{ac_cv_fs_header_'$3'}'`" = yes
+  then
+    eval "ac_cv_am_fs_$1=yes"
+  fi
+fi
+])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_am_fs_'$1'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_safe)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_autofs_style.m4 b/m4/macros/check_autofs_style.m4
new file mode 100644
index 000000000000..d94fd5685420
--- /dev/null
+++ b/m4/macros/check_autofs_style.m4
@@ -0,0 +1,35 @@
+dnl ######################################################################
+dnl check the autofs flavor
+AC_DEFUN([AMU_CHECK_AUTOFS_STYLE],
+[
+AC_CACHE_CHECK(autofs style,
+ac_cv_autofs_style,
+[
+# select the correct style to mount(2) a filesystem
+case "${host_os}" in
+       solaris1* | solaris2.[[0-4]] )
+	       ac_cv_autofs_style=default ;;
+       solaris2.5* )
+               ac_cv_autofs_style=solaris_v1 ;;
+       # Solaris 8+ uses the AutoFS V3/V4 protocols, but they are very similar
+       # to V2, so use one style for all.
+       solaris* )
+               ac_cv_autofs_style=solaris_v2_v3 ;;
+       irix6* )
+	       ac_cv_autofs_style=solaris_v1 ;;
+       linux* )
+               ac_cv_autofs_style=linux ;;
+       * )
+               ac_cv_autofs_style=default ;;
+esac
+])
+# always make a link and include the file name, otherwise on systems where
+# autofs support has not been ported yet check_fs_{headers, mntent}.m4 add
+# ops_autofs.o to AMD_FS_OBJS, but there's no way to build it.
+am_utils_link_files=${am_utils_link_files}amd/ops_autofs.c:conf/autofs/autofs_${ac_cv_autofs_style}.c" "amu_autofs_prot.h:conf/autofs/autofs_${ac_cv_autofs_style}.h" "
+
+# set headers in a macro for Makefile.am files to use (for dependencies)
+AMU_AUTOFS_PROT_HEADER='${top_builddir}/'amu_autofs_prot.h
+AC_SUBST(AMU_AUTOFS_PROT_HEADER)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_checkmount_style.m4 b/m4/macros/check_checkmount_style.m4
new file mode 100644
index 000000000000..404a3ecc800c
--- /dev/null
+++ b/m4/macros/check_checkmount_style.m4
@@ -0,0 +1,28 @@
+dnl ######################################################################
+dnl check style of fixmount check_mount() function
+AC_DEFUN([AMU_CHECK_CHECKMOUNT_STYLE],
+[
+AC_CACHE_CHECK(style of fixmount check_mount(),
+ac_cv_style_checkmount,
+[
+# select the correct style for unmounting filesystems
+case "${host_os_name}" in
+	svr4* | sysv4* | solaris2* | sunos5* )
+			ac_cv_style_checkmount=svr4 ;;
+	bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+			ac_cv_style_checkmount=bsd44 ;;
+	aix* )
+			ac_cv_style_checkmount=aix ;;
+	osf* )
+			ac_cv_style_checkmount=osf ;;
+	ultrix* )
+			ac_cv_style_checkmount=ultrix ;;
+	* )
+			ac_cv_style_checkmount=default ;;
+esac
+])
+am_utils_checkmount_style_file="check_mount.c"
+am_utils_link_files=${am_utils_link_files}fixmount/${am_utils_checkmount_style_file}:conf/checkmount/checkmount_${ac_cv_style_checkmount}.c" "
+
+])
+dnl ======================================================================
diff --git a/m4/macros/check_extern.m4 b/m4/macros/check_extern.m4
new file mode 100644
index 000000000000..b28dc9e903c8
--- /dev/null
+++ b/m4/macros/check_extern.m4
@@ -0,0 +1,106 @@
+dnl ######################################################################
+dnl check for external definition for a function (not external variables)
+dnl Usage AMU_CHECK_EXTERN(extern)
+dnl Checks for external definition for "extern" that is delimited on the
+dnl left and the right by a character that is not a valid symbol character.
+dnl
+dnl Note that $pattern below is very carefully crafted to match any system
+dnl external definition, with __P posix prototypes, with or without an extern
+dnl word, etc.  Think twice before changing this.
+AC_DEFUN([AMU_CHECK_EXTERN],
+[
+# store variable name for external definition
+ac_upcase_extern_name=`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_EXTERN_$ac_upcase_extern_name
+# check for cached value and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(external function definition for $1,
+ac_cv_extern_$1,
+[
+# the old pattern assumed that the complete external definition is on one
+# line but on some systems it is split over several lines, so only match
+# beginning of the extern definition including the opening parenthesis.
+#pattern="(extern)?.*[^a-zA-Z0-9_]$1[^a-zA-Z0-9_]?.*\(.*\).*;"
+pattern="(extern)?.*[[^a-zA-Z0-9_]]$1[[^a-zA-Z0-9_]]?.*\("
+AC_EGREP_CPP(${pattern},
+[
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif /* HAVE_SYS_WAIT_H */
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#if defined(_AIX) && defined(HAVE_SYS_VMOUNT_H)
+# include <sys/vmount.h>
+#endif /* defined(_AIX) && defined(HAVE_SYS_VMOUNT_H) */
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif /* HAVE_STDLIB_H */
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if HAVE_STRING_H
+# include <string.h>
+#endif /* HAVE_STRING_H */
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif /* HAVE_STRINGS_H */
+#ifdef HAVE_NETDB_H
+# include <netdb.h>
+#endif /* HAVE_NETDB_H */
+#ifdef HAVE_CLUSTER_H
+# include <cluster.h>
+#endif /* HAVE_CLUSTER_H */
+#ifdef HAVE_RPC_RPC_H
+/*
+ * Turn on PORTMAP, so that additional header files would get included
+ * and the important definition for UDPMSGSIZE is included too.
+ */
+# ifndef PORTMAP
+#  define PORTMAP
+# endif /* not PORTMAP */
+# include <rpc/rpc.h>
+# ifndef XDRPROC_T_TYPE
+typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...));
+# endif /* not XDRPROC_T_TYPE */
+#endif /* HAVE_RPC_RPC_H */
+
+#if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP)
+# include <tcpd.h>
+#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
+
+], eval "ac_cv_extern_$1=yes", eval "ac_cv_extern_$1=no")
+])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_extern_'$1'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_safe)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_EXTERN on each argument given
+dnl Usage: AMU_CHECK_EXTERNS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_EXTERNS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_EXTERN($ac_tmp_arg)
+done
+])
+dnl ======================================================================
diff --git a/m4/macros/check_extern_ldap.m4 b/m4/macros/check_extern_ldap.m4
new file mode 100644
index 000000000000..ba4b2d7bc714
--- /dev/null
+++ b/m4/macros/check_extern_ldap.m4
@@ -0,0 +1,99 @@
+dnl ######################################################################
+dnl check for external definition for an LDAP function (not external variables)
+dnl Usage AMU_CHECK_EXTERN_LDAP(extern)
+dnl Checks for external definition for "extern" that is delimited on the
+dnl left and the right by a character that is not a valid symbol character.
+dnl
+dnl Note that $pattern below is very carefully crafted to match any system
+dnl external definition, with __P posix prototypes, with or without an extern
+dnl word, etc.  Think twice before changing this.
+AC_DEFUN([AMU_CHECK_EXTERN_LDAP],
+[
+# store variable name for external definition
+ac_upcase_extern_name=`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_EXTERN_$ac_upcase_extern_name
+# check for cached value and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(external function definition for $1,
+ac_cv_extern_$1,
+[
+# the old pattern assumed that the complete external definition is on one
+# line but on some systems it is split over several lines, so only match
+# beginning of the extern definition including the opening parenthesis.
+#pattern="(extern)?.*[^a-zA-Z0-9_]$1[^a-zA-Z0-9_]?.*\(.*\).*;"
+dnl This expression is a bit different than check_extern.m4 because of the
+dnl way that openldap wrote their externs in <ldap.h>.
+pattern="(extern)?.*([[^a-zA-Z0-9_]])?$1[[^a-zA-Z0-9_]]?.*\("
+AC_EGREP_CPP(${pattern},
+[
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif /* HAVE_SYS_WAIT_H */
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif /* HAVE_STDLIB_H */
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if HAVE_STRING_H
+# include <string.h>
+#endif /* HAVE_STRING_H */
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif /* HAVE_STRINGS_H */
+#ifdef HAVE_NETDB_H
+# include <netdb.h>
+#endif /* HAVE_NETDB_H */
+#ifdef HAVE_CLUSTER_H
+# include <cluster.h>
+#endif /* HAVE_CLUSTER_H */
+#ifdef HAVE_RPC_RPC_H
+/*
+ * Turn on PORTMAP, so that additional header files would get included
+ * and the important definition for UDPMSGSIZE is included too.
+ */
+# ifndef PORTMAP
+#  define PORTMAP
+# endif /* not PORTMAP */
+# include <rpc/rpc.h>
+# ifndef XDRPROC_T_TYPE
+typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...));
+# endif /* not XDRPROC_T_TYPE */
+#endif /* HAVE_RPC_RPC_H */
+
+#if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP)
+# include <tcpd.h>
+#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
+
+#ifdef HAVE_LDAP_H
+# include <ldap.h>
+#endif /* HAVE_LDAP_H */
+#ifdef HAVE_LBER_H
+# include <lber.h>
+#endif /* HAVE_LBER_H */
+
+], eval "ac_cv_extern_$1=yes", eval "ac_cv_extern_$1=no")
+])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_extern_'$1'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_safe)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_fhandle.m4 b/m4/macros/check_fhandle.m4
new file mode 100644
index 000000000000..f2a9c09e6095
--- /dev/null
+++ b/m4/macros/check_fhandle.m4
@@ -0,0 +1,25 @@
+dnl ######################################################################
+dnl Find if type 'fhandle' exists
+AC_DEFUN([AMU_CHECK_FHANDLE],
+[
+AC_CACHE_CHECK(if plain fhandle type exists,
+ac_cv_have_fhandle,
+[
+# try to compile a program which may have a definition for the type
+# set to a default value
+ac_cv_have_fhandle=no
+# look for "struct nfs_fh"
+if test "$ac_cv_have_fhandle" = no
+then
+AC_TRY_COMPILE_NFS(
+[ fhandle a;
+], ac_cv_have_fhandle=yes, ac_cv_have_fhandle=no)
+fi
+
+])
+if test "$ac_cv_have_fhandle" != no
+then
+  AC_DEFINE(HAVE_FHANDLE)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_field.m4 b/m4/macros/check_field.m4
new file mode 100644
index 000000000000..20010323ea4d
--- /dev/null
+++ b/m4/macros/check_field.m4
@@ -0,0 +1,113 @@
+dnl ######################################################################
+dnl FIXED VERSION OF AUTOCONF 2.59 AC_CHECK_MEMBER.  g/cc will fail to check
+dnl a member if the .member is itself a data structure, because you cannot
+dnl compare, in C, a data structure against NULL; you can compare a native
+dnl data type (int, char) or a pointer.  Solution: do what I did in my
+dnl original member checking macro: try to take the address of the member.
+dnl You can always take the address of anything.
+dnl -Erez Zadok, Feb 19, 2005.
+dnl
+
+# AC_CHECK_MEMBER2(AGGREGATE.MEMBER,
+#                 [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
+#                 [INCLUDES])
+# ---------------------------------------------------------
+# AGGREGATE.MEMBER is for instance `struct passwd.pw_gecos', shell
+# variables are not a valid argument.
+AC_DEFUN([AC_CHECK_MEMBER2],
+[AS_LITERAL_IF([$1], [],
+	       [AC_FATAL([$0: requires literal arguments])])dnl
+m4_bmatch([$1], [\.], ,
+	 [m4_fatal([$0: Did not see any dot in `$1'])])dnl
+AS_VAR_PUSHDEF([ac_Member], [ac_cv_member_$1])dnl
+dnl Extract the aggregate name, and the member name
+AC_CACHE_CHECK([for $1], ac_Member,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT([$4])],
+[dnl AGGREGATE ac_aggr;
+static m4_bpatsubst([$1], [\..*]) ac_aggr;
+dnl ac_aggr.MEMBER;
+if (&(ac_aggr.m4_bpatsubst([$1], [^[^.]*\.])))
+return 0;])],
+		[AS_VAR_SET(ac_Member, yes)],
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT([$4])],
+[dnl AGGREGATE ac_aggr;
+static m4_bpatsubst([$1], [\..*]) ac_aggr;
+dnl sizeof ac_aggr.MEMBER;
+if (sizeof ac_aggr.m4_bpatsubst([$1], [^[^.]*\.]))
+return 0;])],
+		[AS_VAR_SET(ac_Member, yes)],
+		[AS_VAR_SET(ac_Member, no)])])])
+AS_IF([test AS_VAR_GET(ac_Member) = yes], [$2], [$3])dnl
+AS_VAR_POPDEF([ac_Member])dnl
+])# AC_CHECK_MEMBER
+
+
+# AC_CHECK_MEMBERS2([AGGREGATE.MEMBER, ...],
+#                  [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]
+#                  [INCLUDES])
+# ---------------------------------------------------------
+# The first argument is an m4 list.
+AC_DEFUN([AC_CHECK_MEMBERS2],
+[m4_foreach([AC_Member], [$1],
+  [AC_CHECK_MEMBER2(AC_Member,
+	 [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]AC_Member), 1,
+			    [Define to 1 if `]m4_bpatsubst(AC_Member,
+						     [^[^.]*\.])[' is
+			     member of `]m4_bpatsubst(AC_Member, [\..*])['.])
+$2],
+		 [$3],
+		 [$4])])])
+
+
+
+dnl ######################################################################
+dnl find if structure $1 has field field $2
+AC_DEFUN([AMU_CHECK_FIELD],
+[
+AC_CHECK_MEMBERS2($1, , ,[
+AMU_MOUNT_HEADERS(
+[
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# endif /*  HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+/*
+ * for various filesystem specific mount arguments
+ */
+
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_RPCSVC_AUTOFS_PROT_H
+# include <rpcsvc/autofs_prot.h>
+#else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+# ifdef HAVE_SYS_FS_AUTOFS_PROT_H
+#  include <sys/fs/autofs_prot.h>
+# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
+#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
+
+])
+])
+])
+dnl ======================================================================
diff --git a/m4/macros/check_fs_headers.m4 b/m4/macros/check_fs_headers.m4
new file mode 100644
index 000000000000..9aa1a5ed5367
--- /dev/null
+++ b/m4/macros/check_fs_headers.m4
@@ -0,0 +1,53 @@
+dnl ######################################################################
+dnl check if a filesystem exists (if any of its header files exist).
+dnl Usage: AC_CHECK_FS_HEADERS(<headers>..., <fs>, [<fssymbol>])
+dnl Check if any of the headers <headers> exist.  If any exist, then
+dnl define HAVE_FS_<fs>.  If <fssymbol> exits, then define
+dnl HAVE_FS_<fssymbol> instead...
+AC_DEFUN([AMU_CHECK_FS_HEADERS],
+[
+# find what name to give to the fs
+if test -n "$3"
+then
+  ac_fs_name=$3
+else
+  ac_fs_name=$2
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $2 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_fs_headers_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for $ac_fs_name filesystem in <$1>,
+ac_cv_fs_header_$ac_fs_name,
+[
+# define to "no" by default
+eval "ac_cv_fs_header_$ac_fs_name=no"
+# and look to see if it was found
+AC_CHECK_HEADERS($1,
+[ eval "ac_cv_fs_header_$ac_fs_name=yes"
+  break
+])])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_fs_headers_safe)
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+    AC_SUBST(AMD_FS_OBJS)
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_fs_mntent.m4 b/m4/macros/check_fs_mntent.m4
new file mode 100644
index 000000000000..6146c7eee358
--- /dev/null
+++ b/m4/macros/check_fs_mntent.m4
@@ -0,0 +1,191 @@
+dnl ######################################################################
+dnl check if a filesystem type exists (if its header files exist)
+dnl Usage: AC_CHECK_FS_MNTENT(<filesystem>, [<fssymbol>])
+dnl
+dnl Check in some headers for MNTTYPE_<filesystem> macro.  If that exist,
+dnl then define HAVE_FS_<filesystem>.  If <fssymbol> exits, then define
+dnl HAVE_FS_<fssymbol> instead...
+AC_DEFUN([AMU_CHECK_FS_MNTENT],
+[
+# find what name to give to the fs
+if test -n "$2"
+then
+  ac_fs_name=$2
+  ac_fs_as_name=" (from: $1)"
+else
+  ac_fs_name=$1
+  ac_fs_as_name=""
+fi
+# store variable name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_FS_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for $ac_fs_name$ac_fs_as_name mntent definition,
+ac_cv_fs_$ac_fs_name,
+[
+# assume not found
+eval "ac_cv_fs_$ac_fs_name=no"
+for ac_fs_tmp in $1
+do
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+
+  # first look for MNTTYPE_*
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MOUNT_ macro
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for MNT_ macro
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # now try to look for GT_ macro (ultrix)
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[[^a-zA-Z0-9_]]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_fs_$ac_fs_name=yes"
+    break
+  fi
+
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes"
+  then
+    # hack hack hack
+    # in 6.1, which has fallback to v2/udp, we might want
+    # to always use version 4.
+    # in 6.0 we do not have much choice
+    #
+    let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`"
+    if test $nfs_mount_version -ge 4
+    then
+      eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+    fi
+  fi
+
+  # run a test program for bsdi3
+  AC_TRY_RUN(
+  [
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+  ], [eval "ac_cv_fs_$ac_fs_name=yes"
+      break
+     ]
+  )
+
+done
+])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_safe)
+# append ops_<fs>.o object to AMD_FS_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_FS_OBJS"
+  then
+    AMD_FS_OBJS="ops_${ac_fs_name}.o"
+    AC_SUBST(AMD_FS_OBJS)
+  else
+    # since this object file could have already been added before
+    # we need to ensure we do not add it twice.
+    case "${AMD_FS_OBJS}" in
+      *ops_${ac_fs_name}.o* ) ;;
+      * )
+        AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o"
+      ;;
+    esac
+  fi
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_gnu_getopt.m4 b/m4/macros/check_gnu_getopt.m4
new file mode 100644
index 000000000000..7631532141fb
--- /dev/null
+++ b/m4/macros/check_gnu_getopt.m4
@@ -0,0 +1,42 @@
+dnl ######################################################################
+dnl Do we have a GNUish getopt
+AC_DEFUN([AMU_CHECK_GNU_GETOPT],
+[
+AC_CACHE_CHECK([for GNU getopt], ac_cv_sys_gnu_getopt, [
+AC_TRY_RUN([
+#include <stdio.h>
+#include <unistd.h>
+int main()
+{
+   int argc = 3;
+   char *argv[] = { "actest", "arg", "-x", NULL };
+   int c;
+   FILE* rf;
+   int isGNU = 0;
+
+   rf = fopen("conftestresult", "w");
+   if (rf == NULL) exit(1);
+
+   while ( (c = getopt(argc, argv, "x")) != -1 ) {
+       switch ( c ) {
+          case 'x':
+	     isGNU=1;
+             break;
+          default:
+             exit(1);
+       }
+   }
+   fprintf(rf, isGNU ? "yes" : "no");
+   exit(0);
+}
+],[
+ac_cv_sys_gnu_getopt="`cat conftestresult`"
+],[
+ac_cv_sys_gnu_getopt="fail"
+])
+])
+if test "$ac_cv_sys_gnu_getopt" = "yes"
+then
+    AC_DEFINE(HAVE_GNU_GETOPT)
+fi
+])
diff --git a/m4/macros/check_hide_mount_type.m4 b/m4/macros/check_hide_mount_type.m4
new file mode 100644
index 000000000000..89c6c4da438f
--- /dev/null
+++ b/m4/macros/check_hide_mount_type.m4
@@ -0,0 +1,31 @@
+dnl ######################################################################
+dnl Define mount type to hide amd mounts from df(1)
+dnl
+dnl This has to be determined individually per OS.  Depending on whatever
+dnl mount options are defined in the system header files such as
+dnl MNTTYPE_IGNORE or MNTTYPE_AUTO, or others does not work: some OSs define
+dnl some of these then use other stuff; some do not define them at all in
+dnl the headers, but still use it; and more.  After a long attempt to get
+dnl this automatically configured, I came to the conclusion that the semi-
+dnl automatic per-host-os determination here is the best.
+dnl
+AC_DEFUN([AMU_CHECK_HIDE_MOUNT_TYPE],
+[
+AC_CACHE_CHECK(for mount type to hide from df,
+ac_cv_hide_mount_type,
+[
+case "${host_os}" in
+	irix* | hpux* )
+		ac_cv_hide_mount_type="ignore"
+		;;
+	sunos4* )
+		ac_cv_hide_mount_type="auto"
+		;;
+	* )
+		ac_cv_hide_mount_type="nfs"
+		;;
+esac
+])
+AC_DEFINE_UNQUOTED(HIDE_MOUNT_TYPE, "$ac_cv_hide_mount_type")
+])
+dnl ======================================================================
diff --git a/m4/macros/check_lib2.m4 b/m4/macros/check_lib2.m4
new file mode 100644
index 000000000000..64e6bb5b7109
--- /dev/null
+++ b/m4/macros/check_lib2.m4
@@ -0,0 +1,66 @@
+dnl a bug-fixed version of autoconf 2.12.
+dnl first try to link library without $5, and only of that failed,
+dnl try with $5 if specified.
+dnl it adds $5 to $LIBS if it was needed -Erez.
+dnl AC_CHECK_LIB2(LIBRARY, FUNCTION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
+dnl              [, OTHER-LIBRARIES]]])
+AC_DEFUN([AMU_CHECK_LIB2],
+[AC_MSG_CHECKING([for $2 in -l$1])
+dnl Use a cache variable name containing both the library and function name,
+dnl because the test really is for library $1 defining function $2, not
+dnl just for library $1.  Separate tests with the same $1 and different $2s
+dnl may have different results.
+ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
+AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
+[ac_save_LIBS="$LIBS"
+
+# first try with base library, without auxiliary library
+LIBS="-l$1 $LIBS"
+AC_TRY_LINK(dnl
+ifelse([$2], [main], , dnl Avoid conflicting decl of main.
+[/* Override any gcc2 internal prototype to avoid an error.  */
+]
+[/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $2();
+]),
+	    [$2()],
+	    eval "ac_cv_lib_$ac_lib_var=\"$1\"",
+	    eval "ac_cv_lib_$ac_lib_var=no")
+
+# if OK, set to no auxiliary library, else try auxiliary library
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = no"; then
+ LIBS="-l$1 $5 $LIBS"
+ AC_TRY_LINK(dnl
+ ifelse([$2], [main], , dnl Avoid conflicting decl of main.
+ [/* Override any gcc2 internal prototype to avoid an error.  */
+ ]
+ [/* We use char because int might match the return type of a gcc2
+     builtin and then its argument prototype would still apply.  */
+ char $2();
+ ]),
+ 	    [$2()],
+ 	    eval "ac_cv_lib_$ac_lib_var=\"$1 $5\"",
+ 	    eval "ac_cv_lib_$ac_lib_var=no")
+fi
+
+LIBS="$ac_save_LIBS"
+])dnl
+ac_tmp="`eval echo '$''{ac_cv_lib_'$ac_lib_var'}'`"
+if test "${ac_tmp}" != no; then
+  AC_MSG_RESULT(-l$ac_tmp)
+  ifelse([$3], ,
+[
+  ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[[^a-zA-Z0-9_]]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+
+  AC_DEFINE_UNQUOTED($ac_tr_lib)
+  LIBS="-l$ac_tmp $LIBS"
+], [$3])
+else
+  AC_MSG_RESULT(no)
+ifelse([$4], , , [$4
+])dnl
+fi
+
+])
diff --git a/m4/macros/check_libwrap_severity.m4 b/m4/macros/check_libwrap_severity.m4
new file mode 100644
index 000000000000..955ba55ab9d0
--- /dev/null
+++ b/m4/macros/check_libwrap_severity.m4
@@ -0,0 +1,41 @@
+dnl ######################################################################
+dnl check if libwrap (if exists), requires the caller to define the variables
+dnl deny_severity and allow_severity.
+AC_DEFUN([AMU_CHECK_LIBWRAP_SEVERITY],
+[
+AC_CACHE_CHECK([if libwrap wants caller to define allow_severity and deny_severity], ac_cv_need_libwrap_severity_vars, [
+# save, then reset $LIBS back to original value
+SAVEDLIBS="$LIBS"
+LIBS="$LIBS -lwrap"
+# run program one without defining our own severity variables
+AC_TRY_RUN(
+[
+int main()
+{
+   exit(0);
+}
+],[ac_tmp_val1="yes"],[ac_tmp_val1="no"])
+# run program two with defining our own severity variables
+AC_TRY_RUN(
+[
+int deny_severity, allow_severity, rfc931_timeout;
+int main()
+{
+   exit(0);
+}
+],[ac_tmp_val2="yes"],[ac_tmp_val2="no"])
+# restore original value of $LIBS
+LIBS="$SAVEDLIBS"
+# now decide what to do
+if test "$ac_tmp_val1" = "no" && test "$ac_tmp_val2" = "yes"
+then
+	ac_cv_need_libwrap_severity_vars="yes"
+else
+	ac_cv_need_libwrap_severity_vars="no"
+fi
+])
+if test "$ac_cv_need_libwrap_severity_vars" = "yes"
+then
+	AC_DEFINE(NEED_LIBWRAP_SEVERITY_VARIABLES)
+fi
+])
diff --git a/m4/macros/check_map_funcs.m4 b/m4/macros/check_map_funcs.m4
new file mode 100644
index 000000000000..4e0dc879e5ea
--- /dev/null
+++ b/m4/macros/check_map_funcs.m4
@@ -0,0 +1,47 @@
+dnl ######################################################################
+dnl check if a map exists (if some library function exists).
+dnl Usage: AC_CHECK_MAP_FUNCS(<functions>..., <map>, [<mapsymbol>])
+dnl Check if any of the functions <functions> exist.  If any exist, then
+dnl define HAVE_MAP_<map>.  If <mapsymbol> exits, then defined
+dnl HAVE_MAP_<mapsymbol> instead...
+AC_DEFUN([AMU_CHECK_MAP_FUNCS],
+[
+# find what name to give to the map
+if test -n "$3"
+then
+  ac_map_name=$3
+else
+  ac_map_name=$2
+fi
+# store variable name of map
+ac_upcase_map_name=`echo $ac_map_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=HAVE_MAP_$ac_upcase_map_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for $ac_map_name maps,
+ac_cv_map_$ac_map_name,
+[
+# define to "no" by default
+eval "ac_cv_map_$ac_map_name=no"
+# and look to see if it was found
+AC_CHECK_FUNCS($1,
+[
+  eval "ac_cv_map_$ac_map_name=yes"
+  break
+])])
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes
+then
+  AC_DEFINE_UNQUOTED($ac_safe)
+# append info_<map>.o object to AMD_INFO_OBJS for automatic compilation
+# if first time we add something to this list, then also tell autoconf
+# to replace instances of it in Makefiles.
+  if test -z "$AMD_INFO_OBJS"
+  then
+    AMD_INFO_OBJS="info_${ac_map_name}.o"
+    AC_SUBST(AMD_INFO_OBJS)
+  else
+    AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o"
+  fi
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mnt2_cdfs_opt.m4 b/m4/macros/check_mnt2_cdfs_opt.m4
new file mode 100644
index 000000000000..db90e4673585
--- /dev/null
+++ b/m4/macros/check_mnt2_cdfs_opt.m4
@@ -0,0 +1,92 @@
+dnl ######################################################################
+dnl Find CDFS-specific mount(2) options (hex numbers)
+dnl Usage: AMU_CHECK_MNT2_CDFS_OPT(<fs>)
+dnl Check if there is an entry for MS_<fs> or M_<fs> in sys/mntent.h or
+dnl mntent.h, then define MNT2_CDFS_OPT_<fs> to the hex number.
+AC_DEFUN([AMU_CHECK_MNT2_CDFS_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_CDFS_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for CDFS-specific mount(2) option $ac_fs_name,
+ac_cv_mnt2_cdfs_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnt2_cdfs_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first, try MS_* (most systems).  Must be the first test!
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# if failed, try MNT_* (bsd44 systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MNT_$ac_upcase_fs_name)
+fi
+
+# if failed, try MS_*  as an integer (linux systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_INT(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# If failed try M_* (must be last test since svr4 systems define M_DATA etc.
+# in <sys/stream.h>
+# This test was off for now, because of the conflicts with other systems.
+# but I turned it back on by faking the inclusion of <sys/stream.h> already.
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+AMU_MOUNT_HEADERS
+, M_$ac_upcase_fs_name)
+fi
+
+# if failed, try ISOFSMNT_* as a hex (bsdi4 systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, ISOFSMNT_$ac_upcase_fs_name)
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_cdfs_opt_$ac_fs_name=$value"
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_cdfs_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNT2_CDFS_OPT on each argument given
+dnl Usage: AMU_CHECK_MNT2_CDFS_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNT2_CDFS_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNT2_CDFS_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mnt2_gen_opt.m4 b/m4/macros/check_mnt2_gen_opt.m4
new file mode 100644
index 000000000000..b9cc0d746bc8
--- /dev/null
+++ b/m4/macros/check_mnt2_gen_opt.m4
@@ -0,0 +1,85 @@
+dnl ######################################################################
+dnl Find generic mount(2) options (hex numbers)
+dnl Usage: AMU_CHECK_MNT2_GEN_OPT(<fs>)
+dnl Check if there is an entry for MS_<fs>, MNT_<fs>, or M_<fs>
+dnl (in that order) in mntent.h, sys/mntent.h, or mount.h...
+dnl then define MNT2_GEN_OPT_<fs> to the hex number.
+AC_DEFUN([AMU_CHECK_MNT2_GEN_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_GEN_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for generic mount(2) option $ac_fs_name,
+ac_cv_mnt2_gen_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnt2_gen_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first, try MS_* (most systems).  Must be the first test!
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# if failed, try MNT_* (bsd44 systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MNT_$ac_upcase_fs_name)
+fi
+
+# if failed, try MS_*  as an integer (linux systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_INT(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# If failed try M_* (must be last test since svr4 systems define M_DATA etc.
+# in <sys/stream.h>
+# This test was off for now, because of the conflicts with other systems.
+# but I turned it back on by faking the inclusion of <sys/stream.h> already.
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+AMU_MOUNT_HEADERS
+, M_$ac_upcase_fs_name)
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_gen_opt_$ac_fs_name=$value"
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_gen_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNT2_GEN_OPT on each argument given
+dnl Usage: AMU_CHECK_MNT2_GEN_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNT2_GEN_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNT2_GEN_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mnt2_nfs_opt.m4 b/m4/macros/check_mnt2_nfs_opt.m4
new file mode 100644
index 000000000000..23d8b974fa7b
--- /dev/null
+++ b/m4/macros/check_mnt2_nfs_opt.m4
@@ -0,0 +1,59 @@
+dnl ######################################################################
+dnl Find NFS-specific mount(2) options (hex numbers)
+dnl Usage: AMU_CHECK_MNT2_NFS_OPT(<fs>)
+dnl Check if there is an entry for NFSMNT_<fs> in sys/mntent.h or
+dnl mntent.h, then define MNT2_NFS_OPT_<fs> to the hex number.
+AC_DEFUN([AMU_CHECK_MNT2_NFS_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_NFS_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for NFS-specific mount(2) option $ac_fs_name,
+ac_cv_mnt2_nfs_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnt2_nfs_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first try NFSMNT_* (most systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, NFSMNT_$ac_upcase_fs_name)
+fi
+
+# next try NFS_MOUNT_* (linux)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, NFS_MOUNT_$ac_upcase_fs_name)
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_nfs_opt_$ac_fs_name=$value"
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_nfs_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNT2_NFS_OPT on each argument given
+dnl Usage: AMU_CHECK_MNT2_NFS_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNT2_NFS_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNT2_NFS_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mnt2_pcfs_opt.m4 b/m4/macros/check_mnt2_pcfs_opt.m4
new file mode 100644
index 000000000000..d1c3043a9439
--- /dev/null
+++ b/m4/macros/check_mnt2_pcfs_opt.m4
@@ -0,0 +1,92 @@
+dnl ######################################################################
+dnl Find PCFS-specific mount(2) options (hex numbers)
+dnl Usage: AMU_CHECK_MNT2_PCFS_OPT(<fs>)
+dnl Check if there is an entry for MS_<fs> or M_<fs> in sys/mntent.h or
+dnl mntent.h, then define MNT2_PCFS_OPT_<fs> to the hex number.
+AC_DEFUN([AMU_CHECK_MNT2_PCFS_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_PCFS_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for PCFS-specific mount(2) option $ac_fs_name,
+ac_cv_mnt2_pcfs_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnt2_pcfs_opt_$ac_fs_name=notfound"
+value=notfound
+
+# first, try MS_* (most systems).  Must be the first test!
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# if failed, try MNT_* (bsd44 systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MNT_$ac_upcase_fs_name)
+fi
+
+# if failed, try MS_*  as an integer (linux systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_INT(
+AMU_MOUNT_HEADERS
+, MS_$ac_upcase_fs_name)
+fi
+
+# If failed try M_* (must be last test since svr4 systems define M_DATA etc.
+# in <sys/stream.h>
+# This test was off for now, because of the conflicts with other systems.
+# but I turned it back on by faking the inclusion of <sys/stream.h> already.
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+#ifndef _sys_stream_h
+# define _sys_stream_h
+#endif /* not _sys_stream_h */
+#ifndef _SYS_STREAM_H
+# define _SYS_STREAM_H
+#endif	/* not _SYS_STREAM_H */
+AMU_MOUNT_HEADERS
+, M_$ac_upcase_fs_name)
+fi
+
+# if failed, try MSDOSFSMNT_* as a hex (bsd44 systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, MSDOSFSMNT_$ac_upcase_fs_name)
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_pcfs_opt_$ac_fs_name=$value"
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_pcfs_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNT2_PCFS_OPT on each argument given
+dnl Usage: AMU_CHECK_MNT2_PCFS_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNT2_PCFS_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNT2_PCFS_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mnt2_udf_opt.m4 b/m4/macros/check_mnt2_udf_opt.m4
new file mode 100644
index 000000000000..80e381136392
--- /dev/null
+++ b/m4/macros/check_mnt2_udf_opt.m4
@@ -0,0 +1,53 @@
+dnl ######################################################################
+dnl Find UDF-specific mount(2) options (hex numbers)
+dnl Usage: AMU_CHECK_MNT2_UDF_OPT(<fs>)
+dnl Check if there is an entry for MS_<fs> or M_<fs> in sys/mntent.h or
+dnl mntent.h, then define MNT2_UDF_OPT_<fs> to the hex number.
+AC_DEFUN([AMU_CHECK_MNT2_UDF_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNT2_UDF_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for UDF-specific mount(2) option $ac_fs_name,
+ac_cv_mnt2_udf_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnt2_udf_opt_$ac_fs_name=notfound"
+value=notfound
+
+# XXX - tests for other systems need to be added here!
+
+# if failed, try UDFMNT_* as a hex (netbsd systems)
+if test "$value" = notfound
+then
+AMU_EXPAND_CPP_HEX(
+AMU_MOUNT_HEADERS
+, UDFMNT_$ac_upcase_fs_name)
+fi
+
+# set cache variable to value
+eval "ac_cv_mnt2_udf_opt_$ac_fs_name=$value"
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnt2_udf_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNT2_UDF_OPT on each argument given
+dnl Usage: AMU_CHECK_MNT2_UDF_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNT2_UDF_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNT2_UDF_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mnttab_file_name.m4 b/m4/macros/check_mnttab_file_name.m4
new file mode 100644
index 000000000000..0d81e7f55d4e
--- /dev/null
+++ b/m4/macros/check_mnttab_file_name.m4
@@ -0,0 +1,57 @@
+dnl ######################################################################
+dnl Find name of mount table file, and define it as MNTTAB_FILE_NAME
+dnl
+dnl Solaris defines MNTTAB as /etc/mnttab, the file where /sbin/mount
+dnl stores its cache of mounted filesystems.  But under SunOS, the same
+dnl macro MNTTAB, is defined as the _source_ of filesystems to mount, and
+dnl is set to /etc/fstab.  That is why I have to first check out
+dnl if MOUNTED exists, and if not, check for the MNTTAB macro.
+dnl
+AC_DEFUN([AMU_CHECK_MNTTAB_FILE_NAME],
+[
+AC_CACHE_CHECK(for name of mount table file name,
+ac_cv_mnttab_file_name,
+[
+# expand cpp value for MNTTAB
+AMU_EXPAND_CPP_STRING(
+AMU_MOUNT_HEADERS(
+[
+/* see M4 comment at the top of the definition of this macro */
+#ifdef MOUNTED
+# define _MNTTAB_FILE_NAME MOUNTED
+# else /* not MOUNTED */
+# ifdef MNTTAB
+#  define _MNTTAB_FILE_NAME MNTTAB
+# endif /* MNTTAB */
+#endif /* not MOUNTED */
+]),
+_MNTTAB_FILE_NAME,
+[ ac_cv_mnttab_file_name=$value
+],
+[
+ac_cv_mnttab_file_name=notfound
+# check explicitly for /etc/mnttab
+if test "$ac_cv_mnttab_file_name" = notfound
+then
+  if test -f /etc/mnttab
+  then
+    ac_cv_mnttab_file_name="/etc/mnttab"
+  fi
+fi
+# check explicitly for /etc/mtab
+if test "$ac_cv_mnttab_file_name" = notfound
+then
+  if test -f /etc/mtab
+  then
+    ac_cv_mnttab_file_name="/etc/mtab"
+  fi
+fi
+])
+])
+# test value and create macro as needed
+if test "$ac_cv_mnttab_file_name" != notfound
+then
+  AC_DEFINE_UNQUOTED(MNTTAB_FILE_NAME, "$ac_cv_mnttab_file_name")
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mnttab_location.m4 b/m4/macros/check_mnttab_location.m4
new file mode 100644
index 000000000000..616cf2753f32
--- /dev/null
+++ b/m4/macros/check_mnttab_location.m4
@@ -0,0 +1,26 @@
+dnl ######################################################################
+dnl check if the mount table is kept in a file or in the kernel.
+AC_DEFUN([AMU_CHECK_MNTTAB_LOCATION],
+[
+AMU_CACHE_CHECK_DYNAMIC(where mount table is kept,
+ac_cv_mnttab_location,
+[
+# assume location is on file
+ac_cv_mnttab_location=file
+AC_CHECK_FUNCS(mntctl getmntinfo getmountent,
+ac_cv_mnttab_location=kernel)
+# Solaris 8 Beta Refresh and up use the mntfs pseudo filesystem to store the
+# mount table in kernel (cf. mnttab(4): the MS_NOMNTTAB option in
+# <sys/mount.h> inhibits that a mount shows up there and thus can be used to
+# check for the in-kernel mount table
+if test "$ac_cv_mnt2_gen_opt_nomnttab" != notfound
+then
+  ac_cv_mnttab_location=kernel
+fi
+])
+if test "$ac_cv_mnttab_location" = file
+then
+ AC_DEFINE(MOUNT_TABLE_ON_FILE)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mnttab_opt.m4 b/m4/macros/check_mnttab_opt.m4
new file mode 100644
index 000000000000..97bdd7c85f87
--- /dev/null
+++ b/m4/macros/check_mnttab_opt.m4
@@ -0,0 +1,52 @@
+dnl ######################################################################
+dnl check the string type of the name of a filesystem mount table entry
+dnl option.
+dnl Usage: AMU_CHECK_MNTTAB_OPT(<fs>)
+dnl Check if there is an entry for MNTOPT_<fs> in sys/mntent.h or mntent.h
+dnl define MNTTAB_OPT_<fs> to the string name (e.g., "ro").
+AC_DEFUN([AMU_CHECK_MNTTAB_OPT],
+[
+# what name to give to the fs
+ac_fs_name=$1
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_OPT_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for mount table option $ac_fs_name,
+ac_cv_mnttab_opt_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnttab_opt_$ac_fs_name=notfound"
+# and look to see if it was found
+AMU_EXPAND_CPP_STRING(
+AMU_MOUNT_HEADERS
+, MNTOPT_$ac_upcase_fs_name)
+# set cache variable to value
+if test "${value}" != notfound
+then
+  eval "ac_cv_mnttab_opt_$ac_fs_name=\\\"$value\\\""
+else
+  eval "ac_cv_mnttab_opt_$ac_fs_name=$value"
+fi
+dnl DO NOT CHECK FOR MNT_* b/c bsd44 systems don't use /etc/mnttab,
+])
+# outside cache check, if ok, define macro
+ac_tmp=`eval echo '$''{ac_cv_mnttab_opt_'$ac_fs_name'}'`
+if test "${ac_tmp}" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
+
+dnl ######################################################################
+dnl run AMU_CHECK_MNTTAB_OPT on each argument given
+dnl Usage: AMU_CHECK_MNTTAB_OPTS(arg arg arg ...)
+AC_DEFUN([AMU_CHECK_MNTTAB_OPTS],
+[
+for ac_tmp_arg in $1
+do
+AMU_CHECK_MNTTAB_OPT($ac_tmp_arg)
+done
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mnttab_style.m4 b/m4/macros/check_mnttab_style.m4
new file mode 100644
index 000000000000..12e4602a983b
--- /dev/null
+++ b/m4/macros/check_mnttab_style.m4
@@ -0,0 +1,35 @@
+dnl ######################################################################
+dnl check style of accessing the mount table file
+AC_DEFUN([AMU_CHECK_MNTTAB_STYLE],
+[
+AC_CACHE_CHECK(mount table style,
+ac_cv_style_mnttab,
+[
+# select the correct style for mount table manipulation functions
+case "${host_os_name}" in
+	aix* )
+			ac_cv_style_mnttab=aix ;;
+	bsd* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+			ac_cv_style_mnttab=bsd ;;
+	isc3* )
+			ac_cv_style_mnttab=isc3 ;;
+	mach3* )
+			ac_cv_style_mnttab=mach3 ;;
+	osf* )
+			ac_cv_style_mnttab=osf ;;
+	svr4* | sysv4* | solaris2* | sunos5* | aoi* )
+			ac_cv_style_mnttab=svr4 ;;
+	ultrix* )
+			ac_cv_style_mnttab=ultrix ;;
+	linux*)
+			ac_cv_style_mnttab=linux ;;
+	* )
+			ac_cv_style_mnttab=file ;;
+esac
+])
+am_utils_link_files=${am_utils_link_files}libamu/mtabutil.c:conf/mtab/mtab_${ac_cv_style_mnttab}.c" "
+
+# append mtab utilities object to LIBOBJS for automatic compilation
+AC_LIBOBJ(mtabutil)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mnttab_type.m4 b/m4/macros/check_mnttab_type.m4
new file mode 100644
index 000000000000..61e1c01b99a3
--- /dev/null
+++ b/m4/macros/check_mnttab_type.m4
@@ -0,0 +1,179 @@
+dnl ######################################################################
+dnl check the string type of the name of a filesystem mount table entry.
+dnl Usage: AC_CHECK_MNTTAB_TYPE(<fs>, [fssymbol])
+dnl Check if there is an entry for MNTTYPE_<fs> in sys/mntent.h and mntent.h
+dnl define MNTTAB_TYPE_<fs> to the string name (e.g., "nfs").  If <fssymbol>
+dnl exist, then define MNTTAB_TYPE_<fssymbol> instead.  If <fssymbol> is
+dnl defined, then <fs> can be a list of fs strings to look for.
+dnl If no symbols have been defined, but the filesystem has been found
+dnl earlier, then set the mount-table type to "<fs>" anyway...
+AC_DEFUN([AMU_CHECK_MNTTAB_TYPE],
+[
+# find what name to give to the fs
+if test -n "$2"
+then
+  ac_fs_name=$2
+else
+  ac_fs_name=$1
+fi
+# store variable name of fs
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for mnttab name for $ac_fs_name filesystem,
+ac_cv_mnttab_type_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mnttab_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in $1
+do
+  if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes"
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\""
+    break
+  fi
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_*
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+  ]),
+  [ eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+  ])
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # next look for statically compiled filesystem (linux)
+  if egrep "[[^a-zA-Z0-9_]]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # then try to run a program that derefences a static array (bsd44)
+  AMU_EXPAND_RUN_STRING(
+  AMU_MOUNT_HEADERS(
+  [
+#ifndef INITMOUNTNAMES
+# error INITMOUNTNAMES not defined
+#endif /* not INITMOUNTNAMES */
+  ]),
+  [
+  char const *namelist[] = INITMOUNTNAMES;
+  if (argc > 1)
+    printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]);
+  ], [ eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+  ])
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # then run a test program for bsdi3, tru64, and others
+  AC_TRY_RUN(
+  [
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+  ], [eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+     ]
+  )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # finally try to run a program that derefences a static array (bsd44)
+  AMU_EXPAND_RUN_STRING(
+  AMU_MOUNT_HEADERS(
+  [
+  ]),
+  [
+  if (argc > 1)
+    printf("\"%s\"", MOUNT_$ac_upcase_fs_symbol);
+  ], [ eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\""
+  ])
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+done
+
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\""
+  fi
+fi
+])
+# check if need to define variable
+ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`
+if test "$ac_tmp" != notfound
+then
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mount_style.m4 b/m4/macros/check_mount_style.m4
new file mode 100644
index 000000000000..e34f943494dd
--- /dev/null
+++ b/m4/macros/check_mount_style.m4
@@ -0,0 +1,44 @@
+dnl ######################################################################
+dnl check style of mounting filesystems
+AC_DEFUN([AMU_CHECK_MOUNT_STYLE],
+[
+AC_CACHE_CHECK(style of mounting filesystems,
+ac_cv_style_mount,
+[
+# select the correct style for mounting filesystems
+case "${host_os_name}" in
+	solaris1* | sunos[[34]]* | bsdi[[12]]* )
+			ac_cv_style_mount=default ;;
+	hpux[[6-9]]* | hpux10* )
+			ac_cv_style_mount=hpux ;;
+	svr4* | sysv4* | solaris* | sunos* | aoi* | hpux* )
+			ac_cv_style_mount=svr4 ;;
+	bsdi* )
+			ac_cv_style_mount=bsdi3 ;;
+	aix3* | aix4* )
+			ac_cv_style_mount=aix3 ;;
+	aix* )
+			ac_cv_style_mount=aix ;;
+	irix5* )
+			ac_cv_style_mount=irix5 ;;
+	irix* )
+			ac_cv_style_mount=irix6 ;;
+	isc3* )
+			ac_cv_style_mount=isc3 ;;
+	linux* )
+			ac_cv_style_mount=linux ;;
+	mach3* )
+			ac_cv_style_mount=mach3 ;;
+	stellix* )
+			ac_cv_style_mount=stellix ;;
+	* )	# no style needed.  Use default filesystem calls ala BSD
+			ac_cv_style_mount=default ;;
+esac
+])
+am_utils_mount_style_file="mountutil.c"
+am_utils_link_files=${am_utils_link_files}libamu/${am_utils_mount_style_file}:conf/mount/mount_${ac_cv_style_mount}.c" "
+
+# append mount utilities object to LIBOBJS for automatic compilation
+AC_LIBOBJ(mountutil)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mount_trap.m4 b/m4/macros/check_mount_trap.m4
new file mode 100644
index 000000000000..7c90c5b1336d
--- /dev/null
+++ b/m4/macros/check_mount_trap.m4
@@ -0,0 +1,49 @@
+dnl ######################################################################
+dnl check the mount system call trap needed to mount(2) a filesystem
+AC_DEFUN([AMU_CHECK_MOUNT_TRAP],
+[
+AC_CACHE_CHECK(mount trap system-call style,
+ac_cv_mount_trap,
+[
+# select the correct style to mount(2) a filesystem
+case "${host_os_name}" in
+	solaris1* | sunos[[34]]* )
+		ac_cv_mount_trap=default ;;
+	hpux[[6-9]]* | hpux10* )
+		ac_cv_mount_trap=hpux ;;
+	svr4* | sysv4* | solaris* | sunos* | aoi* | hpux* )
+		ac_cv_mount_trap=svr4 ;;
+	news4* | riscix* )
+		ac_cv_mount_trap=news4 ;;
+	linux* )
+		ac_cv_mount_trap=linux ;;
+	irix* )
+		ac_cv_mount_trap=irix ;;
+	aux* )
+		ac_cv_mount_trap=aux ;;
+	hcx* )
+		ac_cv_mount_trap=hcx ;;
+	rtu6* )
+		ac_cv_mount_trap=rtu6 ;;
+	dgux* )
+		ac_cv_mount_trap=dgux ;;
+	aix* )
+		ac_cv_mount_trap=aix3 ;;
+	mach2* | mach3* )
+		ac_cv_mount_trap=mach3 ;;
+	ultrix* )
+		ac_cv_mount_trap=ultrix ;;
+	isc3* )
+		ac_cv_mount_trap=isc3 ;;
+	stellix* )
+		ac_cv_mount_trap=stellix ;;
+	netbsd* )
+		ac_cv_mount_trap=netbsd ;;
+	* )
+		ac_cv_mount_trap=default ;;
+esac
+])
+am_utils_mount_trap=$srcdir"/conf/trap/trap_"$ac_cv_mount_trap".h"
+AC_SUBST_FILE(am_utils_mount_trap)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mount_type.m4 b/m4/macros/check_mount_type.m4
new file mode 100644
index 000000000000..9b08def707b4
--- /dev/null
+++ b/m4/macros/check_mount_type.m4
@@ -0,0 +1,179 @@
+dnl ######################################################################
+dnl check the string type of the name of a filesystem mount table entry.
+dnl Usage: AC_CHECK_MOUNT_TYPE(<fs>, [fssymbol])
+dnl Check if there is an entry for MNTTYPE_<fs> in sys/mntent.h and mntent.h
+dnl define MOUNT_TYPE_<fs> to the string name (e.g., "nfs").  If <fssymbol>
+dnl exist, then define MOUNT_TYPE_<fssymbol> instead.  If <fssymbol> is
+dnl defined, then <fs> can be a list of fs strings to look for.
+dnl If no symbols have been defined, but the filesystem has been found
+dnl earlier, then set the mount-table type to "<fs>" anyway...
+AC_DEFUN([AMU_CHECK_MOUNT_TYPE],
+[
+# find what name to give to the fs
+if test -n "$2"
+then
+  ac_fs_name=$2
+else
+  ac_fs_name=$1
+fi
+# prepare upper-case name of filesystem
+ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+##############################################################################
+# check for cache and set it if needed
+AMU_CACHE_CHECK_DYNAMIC(for mount(2) type/name for $ac_fs_name filesystem,
+ac_cv_mount_type_$ac_fs_name,
+[
+# undefine by default
+eval "ac_cv_mount_type_$ac_fs_name=notfound"
+# and look to see if it was found
+for ac_fs_tmp in $1
+do
+
+  ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'`
+
+  # first look for MNTTYPE_<fs>
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MNTTYPE_$ac_upcase_fs_symbol
+    yes
+#endif /* MNTTYPE_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"],
+      [eval "ac_cv_mount_type_$ac_fs_name=notfound"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MOUNT_<fs>
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MOUNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MOUNT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"],
+      [eval "ac_cv_mount_type_$ac_fs_name=notfound"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for MNT_<fs>
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef MNT_$ac_upcase_fs_symbol
+    yes
+#endif /* MNT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"],
+      [eval "ac_cv_mount_type_$ac_fs_name=notfound"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # next look for GT_<fs> (ultrix)
+  AC_EGREP_CPP(yes,
+  AMU_MOUNT_HEADERS(
+  [
+#ifdef GT_$ac_upcase_fs_symbol
+    yes
+#endif /* GT_$ac_upcase_fs_symbol */
+  ]), [eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"],
+      [eval "ac_cv_mount_type_$ac_fs_name=notfound"] )
+  # check if need to terminate "for" loop
+  if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+  then
+    break
+  fi
+
+  # look for a loadable filesystem module (linux)
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux 2.4+)
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # look for a loadable filesystem module (linux redhat-5.1)
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.ko
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+  if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # in addition look for statically compiled filesystem (linux)
+  if egrep "[[^a-zA-Z0-9_]]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+    break
+  fi
+
+  # run a test program for bsdi3
+  AC_TRY_RUN(
+  [
+#include <sys/param.h>
+#include <sys/mount.h>
+main()
+{
+  int i;
+  struct vfsconf vf;
+  i = getvfsbyname("$ac_fs_tmp", &vf);
+  if (i < 0)
+    exit(1);
+  else
+    exit(0);
+}
+  ], [eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\""
+      break
+     ]
+  )
+
+done
+# check if not defined, yet the filesystem is defined
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound
+then
+# this should test if $ac_cv_fs_<fsname> is "yes"
+  if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes ||
+    test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes
+  then
+    eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name"
+  fi
+fi
+])
+# end of cache check for ac_cv_mount_type_$ac_fs_name
+##############################################################################
+# check if need to define variable
+if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound
+then
+  ac_safe=MOUNT_TYPE_$ac_upcase_fs_name
+  ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`
+  AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mtype_printf_type.m4 b/m4/macros/check_mtype_printf_type.m4
new file mode 100644
index 000000000000..3cd5d7178201
--- /dev/null
+++ b/m4/macros/check_mtype_printf_type.m4
@@ -0,0 +1,22 @@
+dnl ######################################################################
+dnl check the correct printf-style type for the mount type in the mount()
+dnl system call.
+dnl If you change this one, you must also fix the check_mtype_type.m4.
+AC_DEFUN([AMU_CHECK_MTYPE_PRINTF_TYPE],
+[
+AC_CACHE_CHECK(printf string to print type field of mount() call,
+ac_cv_mtype_printf_type,
+[
+# select the correct printf type
+case "${host_os_name}" in
+	osf* | freebsd2* | bsdi2* | aix* | ultrix* )
+		ac_cv_mtype_printf_type="%d" ;;
+	irix3 | isc3 )
+		ac_cv_mtype_printf_type="0x%x" ;;
+	* )
+		ac_cv_mtype_printf_type="%s" ;;
+esac
+])
+AC_DEFINE_UNQUOTED(MTYPE_PRINTF_TYPE, "$ac_cv_mtype_printf_type")
+])
+dnl ======================================================================
diff --git a/m4/macros/check_mtype_type.m4 b/m4/macros/check_mtype_type.m4
new file mode 100644
index 000000000000..8ef2f50ef0ad
--- /dev/null
+++ b/m4/macros/check_mtype_type.m4
@@ -0,0 +1,19 @@
+dnl ######################################################################
+dnl check the correct type for the mount type in the mount() system call
+dnl If you change this one, you must also fix the check_mtype_printf_type.m4.
+AC_DEFUN([AMU_CHECK_MTYPE_TYPE],
+[
+AC_CACHE_CHECK(type of mount type field in mount() call,
+ac_cv_mtype_type,
+[
+# select the correct type
+case "${host_os_name}" in
+	osf* | freebsd2* | bsdi2* | aix* | ultrix* )
+		ac_cv_mtype_type=int ;;
+	* )
+		ac_cv_mtype_type="char *" ;;
+esac
+])
+AC_DEFINE_UNQUOTED(MTYPE_TYPE, $ac_cv_mtype_type)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_network_transport_type.m4 b/m4/macros/check_network_transport_type.m4
new file mode 100644
index 000000000000..9f9de5776df0
--- /dev/null
+++ b/m4/macros/check_network_transport_type.m4
@@ -0,0 +1,27 @@
+dnl ######################################################################
+dnl check the correct network transport type to use
+AC_DEFUN([AMU_CHECK_NETWORK_TRANSPORT_TYPE],
+[
+AC_CACHE_CHECK(network transport type,
+ac_cv_transport_type,
+[
+# select the correct type
+case "${host_os_name}" in
+	solaris1* | sunos[[34]]* | hpux[[6-9]]* | hpux10* )
+		ac_cv_transport_type=sockets ;;
+	solaris* | sunos* | hpux* )
+		ac_cv_transport_type=tli ;;
+	* )
+		ac_cv_transport_type=sockets ;;
+esac
+])
+am_utils_link_files=${am_utils_link_files}libamu/transputil.c:conf/transp/transp_${ac_cv_transport_type}.c" "
+
+# append transport utilities object to LIBOBJS for automatic compilation
+AC_LIBOBJ(transputil)
+if test $ac_cv_transport_type = tli
+then
+  AC_DEFINE(HAVE_TRANSPORT_TYPE_TLI)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_nfs_fh_dref.m4 b/m4/macros/check_nfs_fh_dref.m4
new file mode 100644
index 000000000000..6ef0ab4fbb66
--- /dev/null
+++ b/m4/macros/check_nfs_fh_dref.m4
@@ -0,0 +1,47 @@
+dnl ######################################################################
+dnl check the correct way to dereference the address part of the nfs fhandle
+AC_DEFUN([AMU_CHECK_NFS_FH_DREF],
+[
+AC_CACHE_CHECK(nfs file-handle address dereferencing style,
+ac_cv_nfs_fh_dref_style,
+[
+# select the correct nfs address dereferencing style
+case "${host_os}" in
+	hpux[[6-9]]* | hpux10* )
+		ac_cv_nfs_fh_dref_style=hpux ;;
+	sunos3* )
+		ac_cv_nfs_fh_dref_style=sunos3 ;;
+	sunos4* | solaris1* )
+		ac_cv_nfs_fh_dref_style=sunos4 ;;
+	svr4* | sysv4* | solaris* | sunos* | hpux* )
+		ac_cv_nfs_fh_dref_style=svr4 ;;
+	bsd44* | bsdi2* | freebsd2.[[01]]* )
+		ac_cv_nfs_fh_dref_style=bsd44 ;;
+	# all new BSDs changed the type of the
+	# filehandle in nfs_args from nfsv2fh_t to u_char.
+	freebsd* | freebsdelf* | bsdi* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+		ac_cv_nfs_fh_dref_style=freebsd22 ;;
+	aix[[1-3]]* | aix4.[[01]]* )
+		ac_cv_nfs_fh_dref_style=aix3 ;;
+	aix* )
+		ac_cv_nfs_fh_dref_style=aix42 ;;
+	irix* )
+		ac_cv_nfs_fh_dref_style=irix ;;
+	linux* )
+		ac_cv_nfs_fh_dref_style=linux ;;
+	isc3 )
+		ac_cv_nfs_fh_dref_style=isc3 ;;
+	osf[[1-3]]* )
+		ac_cv_nfs_fh_dref_style=osf2 ;;
+	osf* )
+		ac_cv_nfs_fh_dref_style=osf4 ;;
+	nextstep* )
+		ac_cv_nfs_fh_dref_style=nextstep ;;
+	* )
+		ac_cv_nfs_fh_dref_style=default ;;
+esac
+])
+am_utils_nfs_fh_dref=$srcdir"/conf/fh_dref/fh_dref_"$ac_cv_nfs_fh_dref_style".h"
+AC_SUBST_FILE(am_utils_nfs_fh_dref)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_nfs_hn_dref.m4 b/m4/macros/check_nfs_hn_dref.m4
new file mode 100644
index 000000000000..9ed2695d264e
--- /dev/null
+++ b/m4/macros/check_nfs_hn_dref.m4
@@ -0,0 +1,21 @@
+dnl ######################################################################
+dnl check the correct way to dereference the hostname part of the nfs fhandle
+AC_DEFUN([AMU_CHECK_NFS_HN_DREF],
+[
+AC_CACHE_CHECK(nfs hostname dereferencing style,
+ac_cv_nfs_hn_dref_style,
+[
+# select the correct nfs address dereferencing style
+case "${host_os_name}" in
+	linux* )
+		ac_cv_nfs_hn_dref_style=linux ;;
+	isc3 )
+		ac_cv_nfs_hn_dref_style=isc3 ;;
+	* )
+		ac_cv_nfs_hn_dref_style=default ;;
+esac
+])
+am_utils_nfs_hn_dref=$srcdir"/conf/hn_dref/hn_dref_"$ac_cv_nfs_hn_dref_style".h"
+AC_SUBST_FILE(am_utils_nfs_hn_dref)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_nfs_prot_headers.m4 b/m4/macros/check_nfs_prot_headers.m4
new file mode 100644
index 000000000000..36b2c3947299
--- /dev/null
+++ b/m4/macros/check_nfs_prot_headers.m4
@@ -0,0 +1,96 @@
+dnl ######################################################################
+dnl check if system has NFS protocol headers
+AC_DEFUN([AMU_CHECK_NFS_PROT_HEADERS],
+[
+AC_CACHE_CHECK(location of NFS protocol header files,
+ac_cv_nfs_prot_headers,
+[
+# select the correct style for mounting filesystems
+case "${host_os}" in
+	irix5* )
+			ac_cv_nfs_prot_headers=irix5 ;;
+	irix* )
+			ac_cv_nfs_prot_headers=irix6 ;;
+	sunos3* )
+			ac_cv_nfs_prot_headers=sunos3 ;;
+	sunos4* | solaris1* )
+			ac_cv_nfs_prot_headers=sunos4 ;;
+	sunos5.[[0-3]] | solaris2.[[0-3]] )
+			ac_cv_nfs_prot_headers=sunos5_3 ;;
+	sunos5.4* | solaris2.4* )
+			ac_cv_nfs_prot_headers=sunos5_4 ;;
+	sunos5.5* | solaris2.5* )
+			ac_cv_nfs_prot_headers=sunos5_5 ;;
+	sunos5.6* | solaris2.6* )
+			ac_cv_nfs_prot_headers=sunos5_6 ;;
+	sunos5.7* | solaris2.7* )
+			ac_cv_nfs_prot_headers=sunos5_7 ;;
+	sunos5* | solaris2* )
+			ac_cv_nfs_prot_headers=sunos5_8 ;;
+	bsdi2*)
+			ac_cv_nfs_prot_headers=bsdi2 ;;
+	bsdi* )
+			ac_cv_nfs_prot_headers=bsdi3 ;;
+	freebsd2* )
+			ac_cv_nfs_prot_headers=freebsd2 ;;
+	freebsd* | freebsdelf* )
+			ac_cv_nfs_prot_headers=freebsd3 ;;
+	netbsd1.[[0-2]]* )
+			ac_cv_nfs_prot_headers=netbsd ;;
+	netbsd1.3* )
+			ac_cv_nfs_prot_headers=netbsd1_3 ;;
+	netbsd* | netbsdelf* )
+			ac_cv_nfs_prot_headers=netbsd1_4 ;;
+	openbsd* )
+			ac_cv_nfs_prot_headers=openbsd ;;
+	hpux[[6-9]]* | hpux10* )
+			ac_cv_nfs_prot_headers=hpux ;;
+	hpux* )
+			ac_cv_nfs_prot_headers=hpux11 ;;
+	aix[[1-3]]* )
+			ac_cv_nfs_prot_headers=aix3 ;;
+	aix4.[[01]]* )
+			ac_cv_nfs_prot_headers=aix4 ;;
+	aix4.2* )
+			ac_cv_nfs_prot_headers=aix4_2 ;;
+	aix4.3* )
+			ac_cv_nfs_prot_headers=aix4_3 ;;
+	aix5.1* )
+			ac_cv_nfs_prot_headers=aix5_1 ;;
+	aix* )
+			ac_cv_nfs_prot_headers=aix5_2 ;;
+	osf[[1-3]]* )
+			ac_cv_nfs_prot_headers=osf2 ;;
+	osf4* )
+			ac_cv_nfs_prot_headers=osf4 ;;
+	osf* )
+			ac_cv_nfs_prot_headers=osf5 ;;
+	svr4* )
+			ac_cv_nfs_prot_headers=svr4 ;;
+	sysv4* )	# this is for NCR2 machines
+			ac_cv_nfs_prot_headers=ncr2 ;;
+	linux* )
+			ac_cv_nfs_prot_headers=linux ;;
+	nextstep* )
+			ac_cv_nfs_prot_headers=nextstep ;;
+	ultrix* )
+			ac_cv_nfs_prot_headers=ultrix ;;
+ 	darwin* | macosx* | rhapsody* )
+ 			ac_cv_nfs_prot_headers=darwin ;;
+	* )
+			ac_cv_nfs_prot_headers=default ;;
+esac
+])
+
+# make sure correct header is linked in top build directory
+am_utils_nfs_prot_file="amu_nfs_prot.h"
+am_utils_link_files=${am_utils_link_files}${am_utils_nfs_prot_file}:conf/nfs_prot/nfs_prot_${ac_cv_nfs_prot_headers}.h" "
+
+# define the name of the header to be included for other M4 macros
+AC_DEFINE_UNQUOTED(AMU_NFS_PROTOCOL_HEADER, "${srcdir}/conf/nfs_prot/nfs_prot_${ac_cv_nfs_prot_headers}.h")
+
+# set headers in a macro for Makefile.am files to use (for dependencies)
+AMU_NFS_PROT_HEADER='${top_builddir}/'$am_utils_nfs_prot_file
+AC_SUBST(AMU_NFS_PROT_HEADER)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_nfs_sa_dref.m4 b/m4/macros/check_nfs_sa_dref.m4
new file mode 100644
index 000000000000..5fa1bea6d9b6
--- /dev/null
+++ b/m4/macros/check_nfs_sa_dref.m4
@@ -0,0 +1,33 @@
+dnl ######################################################################
+dnl check the correct way to dereference the address part of the nfs fhandle
+AC_DEFUN([AMU_CHECK_NFS_SA_DREF],
+[
+AC_CACHE_CHECK(nfs address dereferencing style,
+ac_cv_nfs_sa_dref_style,
+[
+# select the correct nfs address dereferencing style
+case "${host_os}" in
+	hpux[[6-9]]* | hpux10* | sunos[[34]]* | solaris1* )
+		ac_cv_nfs_sa_dref_style=default ;;
+	svr4* | sysv4* | solaris* | sunos* | hpux* )
+		ac_cv_nfs_sa_dref_style=svr4 ;;
+	386bsd* | bsdi1* )
+		ac_cv_nfs_sa_dref_style=386bsd ;;
+	bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+		ac_cv_nfs_sa_dref_style=bsd44 ;;
+	linux* )
+		ac_cv_nfs_sa_dref_style=linux ;;
+	aix* )
+		ac_cv_nfs_sa_dref_style=aix3 ;;
+	aoi* )
+		ac_cv_nfs_sa_dref_style=aoi ;;
+	isc3 )
+		ac_cv_nfs_sa_dref_style=isc3 ;;
+	* )
+		ac_cv_nfs_sa_dref_style=default ;;
+esac
+])
+am_utils_nfs_sa_dref=$srcdir"/conf/sa_dref/sa_dref_"$ac_cv_nfs_sa_dref_style".h"
+AC_SUBST_FILE(am_utils_nfs_sa_dref)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_nfs_socket_connection.m4 b/m4/macros/check_nfs_socket_connection.m4
new file mode 100644
index 000000000000..3e3a8074127b
--- /dev/null
+++ b/m4/macros/check_nfs_socket_connection.m4
@@ -0,0 +1,28 @@
+dnl ######################################################################
+dnl check if need to turn on, off, or leave alone the NFS "noconn" option
+AC_DEFUN([AMU_CHECK_NFS_SOCKET_CONNECTION],
+[
+AC_CACHE_CHECK(if to turn on/off noconn option,
+ac_cv_nfs_socket_connection,
+[
+# set default to no-change
+ac_cv_nfs_socket_connection=none
+# select the correct style
+case "${host_os}" in
+	openbsd2.[[01]]* )
+			ac_cv_nfs_socket_connection=noconn ;;
+	openbsd* | freebsd* | freebsdelf* )
+			ac_cv_nfs_socket_connection=conn ;;
+esac
+])
+# set correct value
+case "$ac_cv_nfs_socket_connection" in
+	noconn )
+		AC_DEFINE(USE_UNCONNECTED_NFS_SOCKETS)
+		;;
+	conn )
+		AC_DEFINE(USE_CONNECTED_NFS_SOCKETS)
+		;;
+esac
+])
+dnl ======================================================================
diff --git a/m4/macros/check_os_libs.m4 b/m4/macros/check_os_libs.m4
new file mode 100644
index 000000000000..d732a748899b
--- /dev/null
+++ b/m4/macros/check_os_libs.m4
@@ -0,0 +1,28 @@
+dnl ######################################################################
+dnl set OS libraries specific to an OS:
+dnl libnsl/libsocket are needed only on solaris and some svr4 systems.
+dnl Using a typical macro has proven unsuccesful, because on some other
+dnl systems such as irix, including libnsl and or libsocket actually breaks
+dnl lots of code.  So I am forced to use a special purpose macro that sets
+dnl the libraries based on the OS.  Sigh.  -Erez.
+AC_DEFUN([AMU_CHECK_OS_LIBS],
+[
+AC_CACHE_CHECK(for additional OS libraries,
+ac_cv_os_libs,
+[
+# select the correct set of libraries to link with
+case "${host_os_name}" in
+	svr4* | sysv4* | solaris2* | sunos5* | aoi* )
+			ac_cv_os_libs="-lsocket -lnsl" ;;
+	* )
+			ac_cv_os_libs=none ;;
+esac
+])
+# set list of libraries to link with
+if test "$ac_cv_os_libs" != none
+then
+  LIBS="$ac_cv_os_libs $LIBS"
+fi
+
+])
+dnl ======================================================================
diff --git a/m4/macros/check_restartable_signal_handler.m4 b/m4/macros/check_restartable_signal_handler.m4
new file mode 100644
index 000000000000..224274f8d465
--- /dev/null
+++ b/m4/macros/check_restartable_signal_handler.m4
@@ -0,0 +1,22 @@
+dnl ######################################################################
+dnl check if a system needs to restart its signal handlers
+AC_DEFUN([AMU_CHECK_RESTARTABLE_SIGNAL_HANDLER],
+[
+AC_CACHE_CHECK(if system needs to restart signal handlers,
+ac_cv_restartable_signal_handler,
+[
+# select the correct systems to restart signal handlers
+case "${host_os_name}" in
+	svr3* | svr4* | sysv4* | solaris2* | sunos5* | aoi* | irix* )
+			ac_cv_restartable_signal_handler=yes ;;
+	* )
+			ac_cv_restartable_signal_handler=no ;;
+esac
+])
+# define REINSTALL_SIGNAL_HANDLER if need to
+if test "$ac_cv_restartable_signal_handler" = yes
+then
+  AC_DEFINE(REINSTALL_SIGNAL_HANDLER)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_umount_style.m4 b/m4/macros/check_umount_style.m4
new file mode 100644
index 000000000000..c5abcf12ea74
--- /dev/null
+++ b/m4/macros/check_umount_style.m4
@@ -0,0 +1,28 @@
+dnl ######################################################################
+dnl check style of unmounting filesystems
+AC_DEFUN([AMU_CHECK_UMOUNT_STYLE],
+[
+AC_CACHE_CHECK(style of unmounting filesystems,
+ac_cv_style_umount,
+[
+# select the correct style for unmounting filesystems
+case "${host_os_name}" in
+	linux* )
+			ac_cv_style_umount=linux ;;
+	bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | macosx* | rhapsody* )
+			ac_cv_style_umount=bsd44 ;;
+	osf* )
+			ac_cv_style_umount=osf ;;
+	aix* )
+			ac_cv_style_umount=aix ;;
+	* )
+			ac_cv_style_umount=default ;;
+esac
+])
+am_utils_umount_style_file="umount_fs.c"
+am_utils_link_files=${am_utils_link_files}libamu/${am_utils_umount_style_file}:conf/umount/umount_${ac_cv_style_umount}.c" "
+
+# append un-mount utilities object to LIBOBJS for automatic compilation
+AC_LIBOBJ(umount_fs)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_unmount_args.m4 b/m4/macros/check_unmount_args.m4
new file mode 100644
index 000000000000..678f5ba9c997
--- /dev/null
+++ b/m4/macros/check_unmount_args.m4
@@ -0,0 +1,21 @@
+dnl ######################################################################
+dnl check the unmount system call arguments needed for
+AC_DEFUN([AMU_CHECK_UNMOUNT_ARGS],
+[
+AC_CACHE_CHECK(unmount system-call arguments,
+ac_cv_unmount_args,
+[
+# select the correct style to mount(2) a filesystem
+case "${host_os_name}" in
+	aix* )
+		ac_cv_unmount_args="mnt->mnt_passno, 0" ;;
+	ultrix* )
+		ac_cv_unmount_args="mnt->mnt_passno" ;;
+	* )
+		ac_cv_unmount_args="mnt->mnt_dir" ;;
+esac
+])
+am_utils_unmount_args=$ac_cv_unmount_args
+AC_SUBST(am_utils_unmount_args)
+])
+dnl ======================================================================
diff --git a/m4/macros/check_unmount_call.m4 b/m4/macros/check_unmount_call.m4
new file mode 100644
index 000000000000..34a922ae2f39
--- /dev/null
+++ b/m4/macros/check_unmount_call.m4
@@ -0,0 +1,27 @@
+dnl ######################################################################
+dnl check for the correct system call to unmount a filesystem.
+AC_DEFUN([AMU_CHECK_UNMOUNT_CALL],
+[
+dnl make sure this one is called before [AC_CHECK_UNMOUNT_ARGS]
+AC_BEFORE([$0], [AC_CHECK_UNMOUNT_ARGS])
+AC_CACHE_CHECK(the system call to unmount a filesystem,
+ac_cv_unmount_call,
+[
+# check for various unmount a filesystem calls
+if test "$ac_cv_func_uvmount" = yes ; then
+  ac_cv_unmount_call=uvmount
+elif test "$ac_cv_func_unmount" = yes ; then
+  ac_cv_unmount_call=unmount
+elif test "$ac_cv_func_umount" = yes ; then
+  ac_cv_unmount_call=umount
+else
+  ac_cv_unmount_call=no
+fi
+])
+if test "$ac_cv_unmount_call" != no
+then
+  am_utils_unmount_call=$ac_cv_unmount_call
+  AC_SUBST(am_utils_unmount_call)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/check_varargs_macros.m4 b/m4/macros/check_varargs_macros.m4
new file mode 100644
index 000000000000..44bd3edf1989
--- /dev/null
+++ b/m4/macros/check_varargs_macros.m4
@@ -0,0 +1,39 @@
+dnl ######################################################################
+dnl check if compiler can handle variable-length argument macros
+AC_DEFUN([AMU_VARARGS_MACROS],
+[
+AC_CACHE_CHECK(if compiler can handle variable-length macros,
+ac_cv_varargs_macros,
+[
+# try C99 style
+AC_TRY_COMPILE(
+[
+#define foo(str,size,fmt,...)  bar(__FILE__,__LINE__,(str),(size),(fmt),__VA_ARGS__)
+],
+[
+char a[80];
+foo(a, sizeof(a), "%d,%d", 1, 2);
+], ac_cv_varargs_macros=c99,
+# else try gcc style
+AC_TRY_COMPILE(
+[
+#define foo(str,size,args...)  bar(__FILE__,__LINE__,(str),(size),(fmt),args)
+],
+[
+char a[80];
+foo(a, sizeof(a), "%d,%d", 1, 2);
+], ac_cv_varargs_macros=gcc, ac_cv_varargs_macros=none))
+])
+if test "$ac_cv_varargs_macros" = c99
+then
+  AC_DEFINE(HAVE_C99_VARARGS_MACROS, 1,
+	 [System supports C99-style variable-length argument macros])
+else
+  if test "$ac_cv_varargs_macros" = gcc
+  then
+    AC_DEFINE(HAVE_GCC_VARARGS_MACROS, 1,
+	 [System supports GCC-style variable-length argument macros])
+  fi
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/expand_cpp_hex.m4 b/m4/macros/expand_cpp_hex.m4
new file mode 100644
index 000000000000..0c7a9e421abd
--- /dev/null
+++ b/m4/macros/expand_cpp_hex.m4
@@ -0,0 +1,40 @@
+dnl ######################################################################
+dnl Expand the value of a CPP macro into a printable hex number.
+dnl Takes: header, macro, [action-if-found, [action-if-not-found]]
+dnl It runs the header through CPP looking for a match between the macro
+dnl and a string pattern, and if sucessful, it prints the string value out.
+AC_DEFUN([AMU_EXPAND_CPP_HEX],
+[
+# we are looking for a regexp of a string
+AC_EGREP_CPP(0x,
+[$1]
+$2,
+value="notfound"
+AC_TRY_RUN(
+[
+[$1]
+main(argc)
+int argc;
+{
+#ifdef $2
+if (argc > 1)
+  printf("0x%x", $2);
+exit(0);
+#else
+# error no such option $2
+#endif
+exit(1);
+}], value=`./conftest dummy 2>>config.log`, value="notfound", value="notfound")
+,
+value="notfound"
+)
+if test "$value" = notfound
+then
+  :
+  $4
+else
+  :
+  $3
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/expand_cpp_int.m4 b/m4/macros/expand_cpp_int.m4
new file mode 100644
index 000000000000..37253769cfd5
--- /dev/null
+++ b/m4/macros/expand_cpp_int.m4
@@ -0,0 +1,42 @@
+dnl ######################################################################
+dnl Expand the value of a CPP macro into a printable integer number.
+dnl Takes: header, macro, [action-if-found, [action-if-not-found]]
+dnl It runs the header through CPP looking for a match between the macro
+dnl and a string pattern, and if sucessful, it prints the string value out.
+AC_DEFUN([AMU_EXPAND_CPP_INT],
+[
+# we are looking for a regexp of an integer (must not start with 0 --- those
+# are octals).
+AC_EGREP_CPP(
+[[1-9]][[0-9]]*,
+[$1]
+$2,
+value="notfound"
+AC_TRY_RUN(
+[
+[$1]
+main(argc)
+int argc;
+{
+#ifdef $2
+if (argc > 1)
+  printf("%d", $2);
+exit(0);
+#else
+# error no such option $2
+#endif
+exit(1);
+}], value=`./conftest dummy 2>>config.log`, value="notfound", value="notfound")
+,
+value="notfound"
+)
+if test "$value" = notfound
+then
+  :
+  $4
+else
+  :
+  $3
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/expand_cpp_string.m4 b/m4/macros/expand_cpp_string.m4
new file mode 100644
index 000000000000..51293c4f7a12
--- /dev/null
+++ b/m4/macros/expand_cpp_string.m4
@@ -0,0 +1,40 @@
+dnl ######################################################################
+dnl Expand the value of a CPP macro into a printable string.
+dnl Takes: header, macro, [action-if-found, [action-if-not-found]]
+dnl It runs the header through CPP looking for a match between the macro
+dnl and a string pattern, and if sucessful, it prints the string value out.
+AC_DEFUN([AMU_EXPAND_CPP_STRING],
+[
+# we are looking for a regexp of a string
+AC_EGREP_CPP(\".*\",
+[$1]
+$2,
+value="notfound"
+AC_TRY_RUN(
+[
+[$1]
+main(argc)
+int argc;
+{
+#ifdef $2
+if (argc > 1)
+  printf("%s", $2);
+exit(0);
+#else
+# error no such option $2
+#endif
+exit(1);
+}], value=`./conftest dummy 2>>config.log`, value="notfound", value="notfound")
+,
+value="notfound"
+)
+if test "$value" = notfound
+then
+  :
+  $4
+else
+  :
+  $3
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/expand_run_string.m4 b/m4/macros/expand_run_string.m4
new file mode 100644
index 000000000000..2cb964e11f91
--- /dev/null
+++ b/m4/macros/expand_run_string.m4
@@ -0,0 +1,29 @@
+dnl ######################################################################
+dnl Run a program and print its output as a string
+dnl Takes: (header, code-to-run, [action-if-found, [action-if-not-found]])
+AC_DEFUN([AMU_EXPAND_RUN_STRING],
+[
+value="notfound"
+AC_TRY_RUN(
+[
+$1
+main(argc)
+int argc;
+{
+$2
+exit(0);
+}],
+[
+value=`./conftest dummy 2>>config.log`
+test -z "$value" && value="notfound"
+], value="notfound", value="notfound")
+if test "$value" = notfound
+then
+  :
+  $4
+else
+  :
+  $3
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/extern_optarg.m4 b/m4/macros/extern_optarg.m4
new file mode 100644
index 000000000000..70cb50ae690e
--- /dev/null
+++ b/m4/macros/extern_optarg.m4
@@ -0,0 +1,36 @@
+dnl ######################################################################
+dnl find if "extern char *optarg" exists in headers
+AC_DEFUN([AMU_EXTERN_OPTARG],
+[
+AC_CACHE_CHECK(if external definition for optarg[] exists,
+ac_cv_extern_optarg,
+[
+# try to compile program that uses the variable
+AC_TRY_COMPILE(
+[
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif /* HAVE_STDLIB_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_ERRNO_H
+# include <errno.h>
+#endif /* HAVE_ERRNO_H */
+],
+[
+char *cp = optarg;
+], ac_cv_extern_optarg=yes, ac_cv_extern_optarg=no)
+])
+if test "$ac_cv_extern_optarg" = yes
+then
+  AC_DEFINE(HAVE_EXTERN_OPTARG)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/extern_sys_errlist.m4 b/m4/macros/extern_sys_errlist.m4
new file mode 100644
index 000000000000..7d95752341f7
--- /dev/null
+++ b/m4/macros/extern_sys_errlist.m4
@@ -0,0 +1,30 @@
+dnl ######################################################################
+dnl find if "extern char *sys_errlist[]" exist in headers
+AC_DEFUN([AMU_EXTERN_SYS_ERRLIST],
+[
+AC_CACHE_CHECK(if external definition for sys_errlist[] exists,
+ac_cv_extern_sys_errlist,
+[
+# try to locate pattern in header files
+#pattern="(extern)?.*char.*sys_errlist.*\[\]"
+pattern="(extern)?.*char.*sys_errlist.*"
+AC_EGREP_CPP(${pattern},
+[
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif /* HAVE_STDIO_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_ERRNO_H
+# include <errno.h>
+#endif /* HAVE_ERRNO_H */
+], ac_cv_extern_sys_errlist=yes, ac_cv_extern_sys_errlist=no)
+])
+# check if need to define variable
+if test "$ac_cv_extern_sys_errlist" = yes
+then
+  AC_DEFINE(HAVE_EXTERN_SYS_ERRLIST)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/field_mntent_t_mnt_time_string.m4 b/m4/macros/field_mntent_t_mnt_time_string.m4
new file mode 100644
index 000000000000..42ad647b4385
--- /dev/null
+++ b/m4/macros/field_mntent_t_mnt_time_string.m4
@@ -0,0 +1,36 @@
+fdnl ######################################################################
+dnl find if mntent_t field mnt_time exists and is of type "char *"
+AC_DEFUN([AMU_FIELD_MNTENT_T_MNT_TIME_STRING],
+[
+AC_CACHE_CHECK(if mntent_t field mnt_time exist as type string,
+ac_cv_field_mntent_t_mnt_time_string,
+[
+# try to compile a program
+AC_TRY_COMPILE(
+AMU_MOUNT_HEADERS(
+[
+/* now set the typedef */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+# else /* not HAVE_STRUCT_MNTTAB */
+#  error XXX: could not find definition for struct mntent or struct mnttab!
+# endif /* not HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+]),
+[
+mntent_t mtt;
+char *cp = "test";
+int i;
+mtt.mnt_time = cp;
+i = mtt.mnt_time[0];
+], ac_cv_field_mntent_t_mnt_time_string=yes, ac_cv_field_mntent_t_mnt_time_string=no)
+])
+if test "$ac_cv_field_mntent_t_mnt_time_string" = yes
+then
+  AC_DEFINE(HAVE_MNTENT_T_MNT_TIME_STRING)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/func_bad_hasmntopt.m4 b/m4/macros/func_bad_hasmntopt.m4
new file mode 100644
index 000000000000..d458bd30c4c0
--- /dev/null
+++ b/m4/macros/func_bad_hasmntopt.m4
@@ -0,0 +1,59 @@
+dnl ######################################################################
+dnl Check if we have as buggy hasmntopt() libc function
+AC_DEFUN([AMU_FUNC_BAD_HASMNTOPT],
+[
+AC_CACHE_CHECK([for working hasmntopt], ac_cv_func_hasmntopt_working,
+[AC_TRY_RUN(
+AMU_MOUNT_HEADERS(
+[[
+#ifdef HAVE_MNTENT_H
+/* some systems need <stdio.h> before <mntent.h> is included */
+# ifdef HAVE_STDIO_H
+#  include <stdio.h>
+# endif /* HAVE_STDIO_H */
+# include <mntent.h>
+#endif /* HAVE_MNTENT_H */
+#ifdef HAVE_SYS_MNTENT_H
+# include <sys/mntent.h>
+#endif /* HAVE_SYS_MNTENT_H */
+#ifdef HAVE_SYS_MNTTAB_H
+# include <sys/mnttab.h>
+#endif /* HAVE_SYS_MNTTAB_H */
+#if defined(HAVE_MNTTAB_H) && !defined(MNTTAB)
+# include <mnttab.h>
+#endif /* defined(HAVE_MNTTAB_H) && !defined(MNTTAB) */
+#ifdef HAVE_STRUCT_MNTENT
+typedef struct mntent mntent_t;
+#else /* not HAVE_STRUCT_MNTENT */
+# ifdef HAVE_STRUCT_MNTTAB
+typedef struct mnttab mntent_t;
+/* map struct mnttab field names to struct mntent field names */
+#  define mnt_opts	mnt_mntopts
+# endif /* not HAVE_STRUCT_MNTTAB */
+#endif /* not HAVE_STRUCT_MNTENT */
+
+int main()
+{
+  mntent_t mnt;
+  char *tmp = NULL;
+
+ /*
+  * Test if hasmntopt will incorrectly find the string "soft", which
+  * is part of the large "softlookup" function.
+  */
+  mnt.mnt_opts = "hard,softlookup,ro";
+
+  if ((tmp = hasmntopt(&mnt, "soft")))
+    exit(1);
+  exit(0);
+}
+]]),
+	[ac_cv_func_hasmntopt_working=yes],
+	[ac_cv_func_hasmntopt_working=no]
+)])
+if test $ac_cv_func_hasmntopt_working = no
+then
+	AC_LIBOBJ([hasmntopt])
+ 	AC_DEFINE(HAVE_BAD_HASMNTOPT)
+fi
+])
diff --git a/m4/macros/func_bad_memcmp.m4 b/m4/macros/func_bad_memcmp.m4
new file mode 100644
index 000000000000..1713ff9cf1c1
--- /dev/null
+++ b/m4/macros/func_bad_memcmp.m4
@@ -0,0 +1,11 @@
+dnl My version is similar to the one from Autoconf 2.52, but I also
+dnl define HAVE_BAD_MEMCMP so that I can do smarter things to avoid
+dnl linkage conflicts with bad memcmp versions that are in libc.
+AC_DEFUN([AMU_FUNC_BAD_MEMCMP],
+[
+AC_FUNC_MEMCMP
+if test "$ac_cv_func_memcmp_working" = no
+then
+AC_DEFINE(HAVE_BAD_MEMCMP)
+fi
+])
diff --git a/m4/macros/func_bad_yp_all.m4 b/m4/macros/func_bad_yp_all.m4
new file mode 100644
index 000000000000..2f548fe64fd6
--- /dev/null
+++ b/m4/macros/func_bad_yp_all.m4
@@ -0,0 +1,27 @@
+dnl Check for a yp_all() function that does not leak a file descriptor
+dnl to the ypserv process.
+AC_DEFUN([AMU_FUNC_BAD_YP_ALL],
+[
+AC_CACHE_CHECK(for a file-descriptor leakage clean yp_all,
+ac_cv_func_yp_all_clean,
+[
+# clean by default
+ac_cv_func_yp_all_clean=yes
+# select the correct type
+case "${host_os_name}" in
+	irix* )
+		ac_cv_func_yp_all_clean=no ;;
+	linux* )
+		# RedHat 5.1 systems with glibc glibc-2.0.7-19 or below
+		# leak a UDP socket from yp_all()
+		case "`cat /etc/redhat-release /dev/null 2>/dev/null`" in
+			*5.1* )
+				ac_cv_func_yp_all_clean=no ;;
+		esac
+esac
+])
+if test $ac_cv_func_yp_all_clean = no
+then
+  AC_DEFINE(HAVE_BAD_YP_ALL)
+fi
+])
diff --git a/m4/macros/header_templates.m4 b/m4/macros/header_templates.m4
new file mode 100644
index 000000000000..71cca120904b
--- /dev/null
+++ b/m4/macros/header_templates.m4
@@ -0,0 +1,1103 @@
+dnl FILE: m4/macros/header_templates.m4
+dnl defines descriptions for various am-utils specific macros
+
+AH_TEMPLATE([HAVE_AMU_FS_AUTO],
+[Define if have automount filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_DIRECT],
+[Define if have direct automount filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_TOPLVL],
+[Define if have "top-level" filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_ERROR],
+[Define if have error filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_PROGRAM],
+[Define if have program filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_LINK],
+[Define if have symbolic-link filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_LINKX],
+[Define if have symlink with existence check filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_HOST],
+[Define if have NFS host-tree filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_NFSL],
+[Define if have nfsl (NFS with local link check) filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_NFSX],
+[Define if have multi-NFS filesystem])
+
+AH_TEMPLATE([HAVE_AMU_FS_UNION],
+[Define if have union filesystem])
+
+AH_TEMPLATE([HAVE_MAP_FILE],
+[Define if have file maps (everyone should have it!)])
+
+AH_TEMPLATE([HAVE_MAP_NIS],
+[Define if have NIS maps])
+
+AH_TEMPLATE([HAVE_MAP_NISPLUS],
+[Define if have NIS+ maps])
+
+AH_TEMPLATE([HAVE_MAP_DBM],
+[Define if have DBM maps])
+
+AH_TEMPLATE([HAVE_MAP_NDBM],
+[Define if have NDBM maps])
+
+AH_TEMPLATE([HAVE_MAP_HESIOD],
+[Define if have HESIOD maps])
+
+AH_TEMPLATE([HAVE_MAP_LDAP],
+[Define if have LDAP maps])
+
+AH_TEMPLATE([HAVE_MAP_PASSWD],
+[Define if have PASSWD maps])
+
+AH_TEMPLATE([HAVE_MAP_SUN],
+[Define if have Sun-syntax maps])
+
+AH_TEMPLATE([HAVE_MAP_UNION],
+[Define if have UNION maps])
+
+AH_TEMPLATE([HAVE_MAP_EXEC],
+[Define if have executable maps])
+
+AH_TEMPLATE([HAVE_FS_UFS],
+[Define if have UFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_FFS],
+[Define if have FFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_XFS],
+[Define if have XFS filesystem (irix)])
+
+AH_TEMPLATE([HAVE_FS_EFS],
+[Define if have EFS filesystem (irix)])
+
+AH_TEMPLATE([HAVE_FS_EXT],
+[Define if have EXT{2,3,4} filesystem (linux)])
+
+AH_TEMPLATE([HAVE_FS_NFS],
+[Define if have NFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_NFS3],
+[Define if have NFS3 filesystem])
+
+AH_TEMPLATE([HAVE_FS_NFS4],
+[Define if have NFS4 filesystem])
+
+AH_TEMPLATE([HAVE_FS_PCFS],
+[Define if have PCFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_LOFS],
+[Define if have LOFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_HSFS],
+[Define if have HSFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_CDFS],
+[Define if have CDFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_UDF],
+[Define if have UDF filesystem])
+
+AH_TEMPLATE([HAVE_FS_LUSTRE],
+[Define if have LUSTRE filesystem])
+
+AH_TEMPLATE([HAVE_FS_TFS],
+[Define if have TFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_TMPFS],
+[Define if have TMPFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_MFS],
+[Define if have MFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_CFS],
+[Define if have CFS (crypto) filesystem])
+
+AH_TEMPLATE([HAVE_FS_AUTOFS],
+[Define if have AUTOFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_CACHEFS],
+[Define if have CACHEFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_NULLFS],
+[Define if have NULLFS (loopback on bsd44) filesystem])
+
+AH_TEMPLATE([HAVE_FS_UNIONFS],
+[Define if have UNIONFS filesystem])
+
+AH_TEMPLATE([HAVE_FS_UMAPFS],
+[Define if have UMAPFS (uid/gid mapping) filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_UFS],
+[Mount(2) type/name for UFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_FFS],
+[Mount(2) type/name for FFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_XFS],
+[Mount(2) type/name for XFS filesystem (irix)])
+
+AH_TEMPLATE([MOUNT_TYPE_EFS],
+[Mount(2) type/name for EFS filesystem (irix)])
+
+AH_TEMPLATE([MOUNT_TYPE_EXT2],
+[Mount(2) type/name for EXT2 filesystem (linux)])
+
+AH_TEMPLATE([MOUNT_TYPE_EXT3],
+[Mount(2) type/name for EXT3 filesystem (linux)])
+
+AH_TEMPLATE([MOUNT_TYPE_EXT4],
+[Mount(2) type/name for EXT4 filesystem (linux)])
+
+AH_TEMPLATE([MOUNT_TYPE_NFS],
+[Mount(2) type/name for NFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_NFS3],
+[Mount(2) type/name for NFS3 filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_NFS4],
+[Mount(2) type/name for NFS4 filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_PCFS],
+[Mount(2) type/name for PCFS filesystem. XXX: conf/trap/trap_hpux.h may override this definition for HPUX 9.0])
+
+AH_TEMPLATE([MOUNT_TYPE_LOFS],
+[Mount(2) type/name for LOFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_CDFS],
+[Mount(2) type/name for CDFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_UDF],
+[Mount(2) type/name for UDF filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_LUSTRE],
+[Mount(2) type/name for LUSTRE filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_LUSTRE],
+[Mount(2) type/name for LUSTRE filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_TFS],
+[Mount(2) type/name for TFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_TMPFS],
+[Mount(2) type/name for TMPFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_MFS],
+[Mount(2) type/name for MFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_CFS],
+[Mount(2) type/name for CFS (crypto) filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_AUTOFS],
+[Mount(2) type/name for AUTOFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_CACHEFS],
+[Mount(2) type/name for CACHEFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_IGNORE],
+[Mount(2) type/name for IGNORE filesystem (not real just ignore for df)])
+
+AH_TEMPLATE([MOUNT_TYPE_NULLFS],
+[Mount(2) type/name for NULLFS (loopback on bsd44) filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_UNIONFS],
+[Mount(2) type/name for UNIONFS filesystem])
+
+AH_TEMPLATE([MOUNT_TYPE_UMAPFS],
+[Mount(2) type/name for UMAPFS (uid/gid mapping) filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_UFS],
+[Mount-table entry name for UFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_FFS],
+[Mount-table entry name for FFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_XFS],
+[Mount-table entry name for XFS filesystem (irix)])
+
+AH_TEMPLATE([MNTTAB_TYPE_EFS],
+[Mount-table entry name for EFS filesystem (irix)])
+
+AH_TEMPLATE([MNTTAB_TYPE_EXT2],
+[Mount-table entry name for EXT2 filesystem (linux)])
+
+AH_TEMPLATE([MNTTAB_TYPE_EXT3],
+[Mount-table entry name for EXT3 filesystem (linux)])
+
+AH_TEMPLATE([MNTTAB_TYPE_EXT4],
+[Mount-table entry name for EXT4 filesystem (linux)])
+
+AH_TEMPLATE([MNTTAB_TYPE_NFS],
+[Mount-table entry name for NFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_NFS3],
+[Mount-table entry name for NFS3 filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_NFS4],
+[Mount-table entry name for NFS4 filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_PCFS],
+[Mount-table entry name for PCFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_LOFS],
+[Mount-table entry name for LOFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_CDFS],
+[Mount-table entry name for CDFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_UDF],
+[Mount-table entry name for UDF filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_LUSTRE],
+[Mount-table entry name for LUSTRE filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_TFS],
+[Mount-table entry name for TFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_TMPFS],
+[Mount-table entry name for TMPFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_MFS],
+[Mount-table entry name for MFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_CFS],
+[Mount-table entry name for CFS (crypto) filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_AUTOFS],
+[Mount-table entry name for AUTOFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_CACHEFS],
+[Mount-table entry name for CACHEFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_NULLFS],
+[Mount-table entry name for NULLFS (loopback on bsd44) filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_UNIONFS],
+[Mount-table entry name for UNIONFS filesystem])
+
+AH_TEMPLATE([MNTTAB_TYPE_UMAPFS],
+[Mount-table entry name for UMAPFS (uid/gid mapping) filesystem])
+
+AH_TEMPLATE([MNTTAB_FILE_NAME],
+[Name of mount table file name])
+
+AH_TEMPLATE([HIDE_MOUNT_TYPE],
+[Name of mount type to hide amd mount from df(1)])
+
+AH_TEMPLATE([MNTTAB_OPT_RO],
+[Mount Table option string: Read only])
+
+AH_TEMPLATE([MNTTAB_OPT_RW],
+[Mount Table option string: Read/write])
+
+AH_TEMPLATE([MNTTAB_OPT_RQ],
+[Mount Table option string: Read/write with quotas])
+
+AH_TEMPLATE([MNTTAB_OPT_QUOTA],
+[Mount Table option string: Check quotas])
+
+AH_TEMPLATE([MNTTAB_OPT_NOQUOTA],
+[Mount Table option string: Don't check quotas])
+
+AH_TEMPLATE([MNTTAB_OPT_ONERROR],
+[Mount Table option string: action to taken on error])
+
+AH_TEMPLATE([MNTTAB_OPT_TOOSOON],
+[Mount Table option string: min. time between inconsistencies])
+
+AH_TEMPLATE([MNTTAB_OPT_SOFT],
+[Mount Table option string: Soft mount])
+
+AH_TEMPLATE([MNTTAB_OPT_SPONGY],
+[Mount Table option string: spongy mount])
+
+AH_TEMPLATE([MNTTAB_OPT_HARD],
+[Mount Table option string: Hard mount])
+
+AH_TEMPLATE([MNTTAB_OPT_SUID],
+[Mount Table option string: Set uid allowed])
+
+AH_TEMPLATE([MNTTAB_OPT_NOSUID],
+[Mount Table option string: Set uid not allowed])
+
+AH_TEMPLATE([MNTTAB_OPT_GRPID],
+[Mount Table option string: SysV-compatible gid on create])
+
+AH_TEMPLATE([MNTTAB_OPT_REMOUNT],
+[Mount Table option string: Change mount options])
+
+AH_TEMPLATE([MNTTAB_OPT_NOSUB],
+[Mount Table option string: Disallow mounts on subdirs])
+
+AH_TEMPLATE([MNTTAB_OPT_MULTI],
+[Mount Table option string: Do multi-component lookup])
+
+AH_TEMPLATE([MNTTAB_OPT_INTR],
+[Mount Table option string: Allow NFS ops to be interrupted])
+
+AH_TEMPLATE([MNTTAB_OPT_NOINTR],
+[Mount Table option string: Don't allow interrupted ops])
+
+AH_TEMPLATE([MNTTAB_OPT_PORT],
+[Mount Table option string: NFS server IP port number])
+
+AH_TEMPLATE([MNTTAB_OPT_SECURE],
+[Mount Table option string: Secure (AUTH_DES) mounting])
+
+AH_TEMPLATE([MNTTAB_OPT_KERB],
+[Mount Table option string: Secure (AUTH_Kerb) mounting])
+
+AH_TEMPLATE([MNTTAB_OPT_RSIZE],
+[Mount Table option string: Max NFS read size (bytes)])
+
+AH_TEMPLATE([MNTTAB_OPT_WSIZE],
+[Mount Table option string: Max NFS write size (bytes)])
+
+AH_TEMPLATE([MNTTAB_OPT_TIMEO],
+[Mount Table option string: NFS timeout (1/10 sec)])
+
+AH_TEMPLATE([MNTTAB_OPT_RETRANS],
+[Mount Table option string: Max retransmissions (soft mnts)])
+
+AH_TEMPLATE([MNTTAB_OPT_ACTIMEO],
+[Mount Table option string: Attr cache timeout (sec)])
+
+AH_TEMPLATE([MNTTAB_OPT_ACREGMIN],
+[Mount Table option string: Min attr cache timeout (files)])
+
+AH_TEMPLATE([MNTTAB_OPT_ACREGMAX],
+[Mount Table option string: Max attr cache timeout (files)])
+
+AH_TEMPLATE([MNTTAB_OPT_ACDIRMIN],
+[Mount Table option string: Min attr cache timeout (dirs)])
+
+AH_TEMPLATE([MNTTAB_OPT_ACDIRMAX],
+[Mount Table option string: Max attr cache timeout (dirs)])
+
+AH_TEMPLATE([MNTTAB_OPT_NOAC],
+[Mount Table option string: Don't cache attributes at all])
+
+AH_TEMPLATE([MNTTAB_OPT_NOCTO],
+[Mount Table option string: No close-to-open consistency])
+
+AH_TEMPLATE([MNTTAB_OPT_BG],
+[Mount Table option string: Do mount retries in background])
+
+AH_TEMPLATE([MNTTAB_OPT_FG],
+[Mount Table option string: Do mount retries in foreground])
+
+AH_TEMPLATE([MNTTAB_OPT_RETRY],
+[Mount Table option string: Number of mount retries])
+
+AH_TEMPLATE([MNTTAB_OPT_DEV],
+[Mount Table option string: Device id of mounted fs])
+
+AH_TEMPLATE([MNTTAB_OPT_FSID],
+[Mount Table option string: Filesystem id of mounted fs])
+
+AH_TEMPLATE([MNTTAB_OPT_POSIX],
+[Mount Table option string: Get static pathconf for mount])
+
+AH_TEMPLATE([MNTTAB_OPT_PRIVATE],
+[Mount Table option string: Use local locking])
+
+AH_TEMPLATE([MNTTAB_OPT_MAP],
+[Mount Table option string: Automount map])
+
+AH_TEMPLATE([MNTTAB_OPT_DIRECT],
+[Mount Table option string: Automount   direct map mount])
+
+AH_TEMPLATE([MNTTAB_OPT_INDIRECT],
+[Mount Table option string: Automount indirect map mount])
+
+AH_TEMPLATE([MNTTAB_OPT_LLOCK],
+[Mount Table option string: Local locking (no lock manager)])
+
+AH_TEMPLATE([MNTTAB_OPT_IGNORE],
+[Mount Table option string: Ignore this entry])
+
+AH_TEMPLATE([MNTTAB_OPT_NOAUTO],
+[Mount Table option string: No auto (what?)])
+
+AH_TEMPLATE([MNTTAB_OPT_NOCONN],
+[Mount Table option string: No connection])
+
+AH_TEMPLATE([MNTTAB_OPT_VERS],
+[Mount Table option string: protocol version number indicator])
+
+AH_TEMPLATE([MNTTAB_OPT_PROTO],
+[Mount Table option string: protocol network_id indicator])
+
+AH_TEMPLATE([MNTTAB_OPT_SYNCDIR],
+[Mount Table option string: Synchronous local directory ops])
+
+AH_TEMPLATE([MNTTAB_OPT_NOSETSEC],
+[Mount Table option string: Do no allow setting sec attrs])
+
+AH_TEMPLATE([MNTTAB_OPT_SYMTTL],
+[Mount Table option string: set symlink cache time-to-live])
+
+AH_TEMPLATE([MNTTAB_OPT_COMPRESS],
+[Mount Table option string: compress])
+
+AH_TEMPLATE([MNTTAB_OPT_PGTHRESH],
+[Mount Table option string: paging threshold])
+
+AH_TEMPLATE([MNTTAB_OPT_MAXGROUPS],
+[Mount Table option string: max groups])
+
+AH_TEMPLATE([MNTTAB_OPT_PROPLIST],
+[Mount Table option string: support property lists (ACLs)])
+
+AH_TEMPLATE([MNTTAB_OPT_LONGNAME],
+[Force Win95 long names])
+
+AH_TEMPLATE([MNTTAB_OPT_NOWIN95],
+[Completely ignore Win95 entries])
+
+AH_TEMPLATE([MNTTAB_OPT_SHORTNAME],
+[Force old DOS short names only])
+
+AH_TEMPLATE([MNTTAB_OPT_NOACL],
+[Access Control Lists are not supported])
+
+
+AH_TEMPLATE([MNT2_GEN_OPT_ASYNC],
+[asynchronous filesystem access])
+
+AH_TEMPLATE([MNT2_GEN_OPT_AUTOMNTFS],
+[automounter filesystem (ignore) flag, used in bsdi-4.1])
+
+AH_TEMPLATE([MNT2_GEN_OPT_AUTOMOUNTED],
+[automounter filesystem flag, used in Mac OS X / Darwin])
+
+AH_TEMPLATE([MNT2_GEN_OPT_BIND],
+[directory hardlink])
+
+AH_TEMPLATE([MNT2_GEN_OPT_CACHE],
+[cache (what?)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_DATA],
+[6-argument mount])
+
+AH_TEMPLATE([MNT2_GEN_OPT_DETACH],
+[Use a lazy unmount (detach)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_FORCE],
+[Use a forced unmount])
+
+AH_TEMPLATE([MNT2_GEN_OPT_FSS],
+[old (4-argument) mount (compatibility)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_IGNORE],
+[ignore mount entry in df output])
+
+AH_TEMPLATE([MNT2_GEN_OPT_JFS],
+[journaling filesystem (AIX's UFS/FFS)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_GRPID],
+[old BSD group-id on create])
+
+AH_TEMPLATE([MNT2_GEN_OPT_MULTI],
+[do multi-component lookup on files])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NEWTYPE],
+[use type string instead of int])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NFS],
+[NFS mount])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOCACHE],
+[nocache (what?)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NODEV],
+[do not interpret special device files])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOEXEC],
+[no exec calls allowed])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NONDEV],
+[do not interpret special device files])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOSUB],
+[Disallow mounts beneath this mount])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOSUID],
+[Setuid programs disallowed])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOTRUNC],
+[Return ENAMETOOLONG for long filenames])
+
+AH_TEMPLATE([MNT2_GEN_OPT_OPTIONSTR],
+[Pass mount option string to kernel])
+
+AH_TEMPLATE([MNT2_GEN_OPT_OVERLAY],
+[allow overlay mounts])
+
+AH_TEMPLATE([MNT2_GEN_OPT_QUOTA],
+[check quotas])
+
+AH_TEMPLATE([MNT2_GEN_OPT_RDONLY],
+[Read-only])
+
+AH_TEMPLATE([MNT2_GEN_OPT_REMOUNT],
+[change options on an existing mount])
+
+AH_TEMPLATE([MNT2_GEN_OPT_RONLY],
+[read only])
+
+AH_TEMPLATE([MNT2_GEN_OPT_SYNC],
+[synchronize data immediately to filesystem])
+
+AH_TEMPLATE([MNT2_GEN_OPT_SYNCHRONOUS],
+[synchronous filesystem access (same as SYNC)])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NOATIME],
+[don't update access times])
+
+AH_TEMPLATE([MNT2_GEN_OPT_NODIRATIME],
+[don't update directory access times])
+
+AH_TEMPLATE([MNT2_GEN_OPT_MANDLOCK],
+[honor mandatory locking requests])
+
+AH_TEMPLATE([MNT2_GEN_OPT_SYS5],
+[Mount with Sys 5-specific semantics])
+
+AH_TEMPLATE([MNT2_GEN_OPT_UNION],
+[Union mount])
+
+AH_TEMPLATE([MNT2_NFS_OPT_AUTO],
+[hide mount type from df(1)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_ACDIRMAX],
+[set max secs for dir attr cache])
+
+AH_TEMPLATE([MNT2_NFS_OPT_ACDIRMIN],
+[set min secs for dir attr cache])
+
+AH_TEMPLATE([MNT2_NFS_OPT_ACREGMAX],
+[set max secs for file attr cache])
+
+AH_TEMPLATE([MNT2_NFS_OPT_ACREGMIN],
+[set min secs for file attr cache])
+
+AH_TEMPLATE([MNT2_NFS_OPT_AUTHERR],
+[Authentication error])
+
+AH_TEMPLATE([MNT2_NFS_OPT_BROKEN_SUID],
+[Linux broken setuid])
+
+AH_TEMPLATE([MNT2_NFS_OPT_DEADTHRESH],
+[set dead server retry thresh])
+
+AH_TEMPLATE([MNT2_NFS_OPT_DISMINPROG],
+[Dismount in progress])
+
+AH_TEMPLATE([MNT2_NFS_OPT_DISMNT],
+[Dismounted])
+
+AH_TEMPLATE([MNT2_NFS_OPT_DUMBTIMR],
+[Don't estimate rtt dynamically])
+
+AH_TEMPLATE([MNT2_NFS_OPT_GRPID],
+[System V-style gid inheritance])
+
+AH_TEMPLATE([MNT2_NFS_OPT_HASAUTH],
+[Has authenticator])
+
+AH_TEMPLATE([MNT2_NFS_OPT_FSNAME],
+[provide name of server's fs to system])
+
+AH_TEMPLATE([MNT2_NFS_OPT_HOSTNAME],
+[set hostname for error printf])
+
+AH_TEMPLATE([MNT2_NFS_OPT_IGNORE],
+[ignore mount point])
+
+AH_TEMPLATE([MNT2_NFS_OPT_INT],
+[allow interrupts on hard mount])
+
+AH_TEMPLATE([MNT2_NFS_OPT_INTR],
+[allow interrupts on hard mount])
+
+AH_TEMPLATE([MNT2_NFS_OPT_INTERNAL],
+[Bits set internally])
+
+AH_TEMPLATE([MNT2_NFS_OPT_KERB],
+[Use Kerberos authentication])
+
+AH_TEMPLATE([MNT2_NFS_OPT_KERBEROS],
+[use kerberos credentials])
+
+AH_TEMPLATE([MNT2_NFS_OPT_KNCONF],
+[transport's knetconfig structure])
+
+AH_TEMPLATE([MNT2_NFS_OPT_LEASETERM],
+[set lease term (nqnfs)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_LLOCK],
+[Local locking (no lock manager)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_MAXGRPS],
+[set maximum grouplist size])
+
+AH_TEMPLATE([MNT2_NFS_OPT_MNTD],
+[Mnt server for mnt point])
+
+AH_TEMPLATE([MNT2_NFS_OPT_MYWRITE],
+[Assume writes were mine])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NFSV3],
+[mount NFS Version 3])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NOAC],
+[don't cache attributes])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NOACL],
+[does not support Access Control Lists])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NOCONN],
+[Don't Connect the socket])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NOCTO],
+[no close-to-open consistency])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NOINT],
+[disallow interrupts on hard mounts])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NONLM],
+[does not support locking])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NORDIRPLUS],
+[does not support readdir+])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NQLOOKLEASE],
+[Get lease for lookup])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NONLM],
+[Don't use locking])
+
+AH_TEMPLATE([MNT2_NFS_OPT_NQNFS],
+[Use Nqnfs protocol])
+
+AH_TEMPLATE([MNT2_NFS_OPT_POSIX],
+[static pathconf kludge info])
+
+AH_TEMPLATE([MNT2_NFS_OPT_PRIVATE],
+[Use local locking])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RCVLOCK],
+[Rcv socket lock])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RDIRALOOK],
+[Do lookup with readdir (nqnfs)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_PROPLIST],
+[allow property list operations (ACLs over NFS)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RDIRPLUS],
+[Use Readdirplus for NFSv3])
+
+AH_TEMPLATE([MNT2_NFS_OPT_READAHEAD],
+[set read ahead])
+
+AH_TEMPLATE([MNT2_NFS_OPT_READDIRSIZE],
+[Set readdir size])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RESVPORT],
+[Allocate a reserved port])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RETRANS],
+[set number of request retries])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RONLY],
+[read only])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RPCTIMESYNC],
+[use RPC to do secure NFS time sync])
+
+AH_TEMPLATE([MNT2_NFS_OPT_RSIZE],
+[set read size])
+
+AH_TEMPLATE([MNT2_NFS_OPT_SECURE],
+[secure mount])
+
+AH_TEMPLATE([MNT2_NFS_OPT_SNDLOCK],
+[Send socket lock])
+
+AH_TEMPLATE([MNT2_NFS_OPT_SOFT],
+[soft mount (hard is default)])
+
+AH_TEMPLATE([MNT2_NFS_OPT_SPONGY],
+[spongy mount])
+
+AH_TEMPLATE([MNT2_NFS_OPT_STRICTLOCK],
+[Reserved for nfsv4])
+AH_TEMPLATE([MNT2_NFS_OPT_TIMEO],
+[set initial timeout])
+
+AH_TEMPLATE([MNT2_NFS_OPT_TCP],
+[use TCP for mounts])
+
+AH_TEMPLATE([MNT2_NFS_OPT_UNSHARED],
+[do not use shared cache for all mountpoints])
+
+AH_TEMPLATE([MNT2_NFS_OPT_VER3],
+[linux NFSv3])
+
+AH_TEMPLATE([MNT2_NFS_OPT_WAITAUTH],
+[Wait for authentication])
+
+AH_TEMPLATE([MNT2_NFS_OPT_WANTAUTH],
+[Wants an authenticator])
+
+AH_TEMPLATE([MNT2_NFS_OPT_WANTRCV],
+[Want receive socket lock])
+
+AH_TEMPLATE([MNT2_NFS_OPT_WANTSND],
+[Want send socket lock])
+
+AH_TEMPLATE([MNT2_NFS_OPT_WSIZE],
+[set write size])
+
+AH_TEMPLATE([MNT2_NFS_OPT_SYMTTL],
+[set symlink cache time-to-live])
+
+AH_TEMPLATE([MNT2_NFS_OPT_PGTHRESH],
+[paging threshold])
+
+AH_TEMPLATE([MNT2_NFS_OPT_XLATECOOKIE],
+[32<->64 dir cookie translation])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_DEFPERM],
+[Ignore permission bits])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_EXTATT],
+[Enable external attributes])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_GENS],
+[Show file generations])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_NOCASETRANS],
+[Disable filename case translation])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_NODEFPERM],
+[Use on-disk permission bits])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_NOJOLIET],
+[Disable Joliet extensions])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_NORRIP],
+[Disable Rock Ridge Interchange Protocol (RRIP) extensions])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_NOVERSION],
+[Strip off extension from version string])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_RRCASEINS],
+[Enable Rock Ridge Interchange Protocol (RRIP) case insensitive filename extensions])
+
+AH_TEMPLATE([MNT2_CDFS_OPT_RRIP],
+[Use Rock Ridge Interchange Protocol (RRIP) extensions])
+
+AH_TEMPLATE([MNT2_UDF_OPT_CLOSESESSION],
+[Close session when unmounting])
+
+AH_TEMPLATE([MNT2_PCFS_OPT_LONGNAME],
+[Force Win95 long names])
+
+AH_TEMPLATE([MNT2_PCFS_OPT_NOWIN95],
+[Completely ignore Win95 entries])
+
+AH_TEMPLATE([MNT2_PCFS_OPT_SHORTNAME],
+[Force old DOS short names only])
+
+AH_TEMPLATE([HAVE_MNTENT_T_MNT_TIME_STRING],
+[does mntent_t have mnt_time field and is of type "char *" ?])
+
+AH_TEMPLATE([REINSTALL_SIGNAL_HANDLER],
+[should signal handlers be reinstalled?])
+
+AH_TEMPLATE([DEBUG],
+[Turn off general debugging by default])
+
+AH_TEMPLATE([DEBUG_MEM],
+[Turn off memory debugging by default])
+
+AH_TEMPLATE([PACKAGE_NAME],
+[Define package name (must be defined by configure.in)])
+
+AH_TEMPLATE([PACKAGE_VERSION],
+[Define version of package (must be defined by configure.in)])
+
+AH_TEMPLATE([PACKAGE_BUGREPORT],
+[Define bug-reporting address (must be defined by configure.in)])
+
+AH_TEMPLATE([HOST_CPU],
+[Define name of host machine's cpu (eg. sparc)])
+
+AH_TEMPLATE([HOST_ARCH],
+[Define name of host machine's architecture (eg. sun4)])
+
+AH_TEMPLATE([DISTRO_NAME],
+[Define name of host OS's distribution name (eg. debian, redhat, suse, etc.)])
+
+AH_TEMPLATE([HOST_VENDOR],
+[Define name of host machine's vendor (eg. sun)])
+
+AH_TEMPLATE([HOST_OS],
+[Define name and version of host machine (eg. solaris2.5.1)])
+
+AH_TEMPLATE([HOST_OS_NAME],
+[Define only name of host machine OS (eg. solaris2)])
+
+AH_TEMPLATE([HOST_OS_VERSION],
+[Define only version of host machine (eg. 2.5.1)])
+
+AH_TEMPLATE([HOST_HEADER_VERSION],
+[Define the header version of (linux) hosts (eg. 2.2.10)])
+
+AH_TEMPLATE([HOST_NAME],
+[Define name of host])
+
+AH_TEMPLATE([USER_NAME],
+[Define user name])
+
+AH_TEMPLATE([CONFIG_DATE],
+[Define configuration date])
+
+AH_TEMPLATE([HAVE_TRANSPORT_TYPE_TLI],
+[what type of network transport type is in use?  TLI or sockets?])
+
+AH_TEMPLATE([time_t],
+[Define to `long' if <sys/types.h> doesn't define time_t])
+
+AH_TEMPLATE([voidp],
+[Define to "void *" if compiler can handle, otherwise "char *"])
+
+AH_TEMPLATE([am_nfs_fh],
+[Define a type/structure for an NFS V2 filehandle])
+
+AH_TEMPLATE([am_nfs_fh3],
+[Define a type/structure for an NFS V3 filehandle])
+
+AH_TEMPLATE([HAVE_NFS_PROT_HEADERS],
+[define if the host has NFS protocol headers in system headers])
+
+AH_TEMPLATE([AMU_NFS_PROTOCOL_HEADER],
+[define name of am-utils' NFS protocol header])
+
+AH_TEMPLATE([nfs_args_t],
+[Define a type for the nfs_args structure])
+
+AH_TEMPLATE([NFS_FH_FIELD],
+[Define the field name for the filehandle within nfs_args_t])
+
+AH_TEMPLATE([HAVE_FHANDLE],
+[Define if plain fhandle type exists])
+
+AH_TEMPLATE([SVC_IN_ARG_TYPE],
+[Define the type of the 3rd argument ('in') to svc_getargs()])
+
+AH_TEMPLATE([XDRPROC_T_TYPE],
+[Define to the type of xdr procedure type])
+
+AH_TEMPLATE([MOUNT_TABLE_ON_FILE],
+[Define if mount table is on file, undefine if in kernel])
+
+AH_TEMPLATE([HAVE_STRUCT_MNTENT],
+[Define if have struct mntent in one of the standard headers])
+
+AH_TEMPLATE([HAVE_STRUCT_MNTTAB],
+[Define if have struct mnttab in one of the standard headers])
+
+AH_TEMPLATE([HAVE_STRUCT_NFS_ARGS],
+[Define if have struct nfs_args in one of the standard nfs headers])
+
+AH_TEMPLATE([HAVE_STRUCT_NFS_GFS_MOUNT],
+[Define if have struct nfs_gfs_mount in one of the standard nfs headers])
+
+AH_TEMPLATE([YP_ORDER_OUTORDER_TYPE],
+[Type of the 3rd argument to yp_order()])
+
+AH_TEMPLATE([RECVFROM_FROMLEN_TYPE],
+[Type of the 6th argument to recvfrom()])
+
+AH_TEMPLATE([AUTH_CREATE_GIDLIST_TYPE],
+[Type of the 5rd argument to authunix_create()])
+
+AH_TEMPLATE([MTYPE_PRINTF_TYPE],
+[The string used in printf to print the mount-type field of mount(2)])
+
+AH_TEMPLATE([MTYPE_TYPE],
+[Type of the mount-type field in the mount() system call])
+
+AH_TEMPLATE([pcfs_args_t],
+[Define a type for the pcfs_args structure])
+
+AH_TEMPLATE([autofs_args_t],
+[Define a type for the autofs_args structure])
+
+AH_TEMPLATE([cachefs_args_t],
+[Define a type for the cachefs_args structure])
+
+AH_TEMPLATE([tmpfs_args_t],
+[Define a type for the tmpfs_args structure])
+
+AH_TEMPLATE([ufs_args_t],
+[Define a type for the ufs_args structure])
+
+AH_TEMPLATE([efs_args_t],
+[Define a type for the efs_args structure])
+
+AH_TEMPLATE([xfs_args_t],
+[Define a type for the xfs_args structure])
+
+AH_TEMPLATE([lofs_args_t],
+[Define a type for the lofs_args structure])
+
+AH_TEMPLATE([cdfs_args_t],
+[Define a type for the cdfs_args structure])
+
+AH_TEMPLATE([udf_args_t],
+[Define a type for the udf_args structure])
+
+AH_TEMPLATE([mfs_args_t],
+[Define a type for the mfs_args structure])
+
+AH_TEMPLATE([rfs_args_t],
+[Define a type for the rfs_args structure])
+
+AH_TEMPLATE([HAVE_BAD_HASMNTOPT],
+[define if have a bad version of hasmntopt()])
+
+AH_TEMPLATE([HAVE_BAD_MEMCMP],
+[define if have a bad version of memcmp()])
+
+AH_TEMPLATE([HAVE_BAD_YP_ALL],
+[define if have a bad version of yp_all()])
+
+AH_TEMPLATE([USE_UNCONNECTED_NFS_SOCKETS],
+[define if must use NFS "noconn" option])
+
+AH_TEMPLATE([USE_CONNECTED_NFS_SOCKETS],
+[define if must NOT use NFS "noconn" option])
+
+AH_TEMPLATE([HAVE_GNU_GETOPT],
+[define if your system's getopt() is GNU getopt() (are you using glibc)])
+
+AH_TEMPLATE([HAVE_EXTERN_SYS_ERRLIST],
+[does extern definition for sys_errlist[] exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_OPTARG],
+[does extern definition for optarg exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_CLNT_SPCREATEERROR],
+[does extern definition for clnt_spcreateerror() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_CLNT_SPERRNO],
+[does extern definition for clnt_sperrno() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_FREE],
+[does extern definition for free() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GET_MYADDRESS],
+[does extern definition for get_myaddress() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETCCENT],
+[does extern definition for getccent() (hpux) exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETDOMAINNAME],
+[does extern definition for getdomainname() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETDTABLESIZE],
+[does extern definition for getdtablesize() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETHOSTNAME],
+[does extern definition for gethostname() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETLOGIN],
+[does extern definition for getlogin() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETTABLESIZE],
+[does extern definition for gettablesize() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETPAGESIZE],
+[does extern definition for getpagesize() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_GETWD],
+[does extern definition for getwd() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_HOSTS_CTL],
+[does extern definition for hosts_ctl() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_INNETGR],
+[does extern definition for innetgr() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_MKSTEMP],
+[does extern definition for mkstemp() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_MNTCTL],
+[does extern definition for mntctl() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_SBRK],
+[does extern definition for sbrk() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_SETEUID],
+[does extern definition for seteuid() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_SETITIMER],
+[does extern definition for setitimer() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_SLEEP],
+[does extern definition for sleep() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_STRCASECMP],
+[does extern definition for strcasecmp() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_STRLCAT],
+[does extern definition for strlcat() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_STRLCPY],
+[does extern definition for strlcpy() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_STRSTR],
+[does extern definition for strstr() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_UALARM],
+[does extern definition for ualarm() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_USLEEP],
+[does extern definition for usleep() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_WAIT3],
+[does extern definition for wait3() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_VSNPRINTF],
+[does extern definition for vsnprintf() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_XDR_CALLMSG],
+[does extern definition for xdr_callmsg() exist?])
+
+AH_TEMPLATE([HAVE_EXTERN_XDR_OPAQUE_AUTH],
+[does extern definition for xdr_opaque_auth() exist?])
+
+AH_TEMPLATE([NEW_DBM_H],
+[Defined to the header file containing ndbm-compatible definitions])
+
+AH_TEMPLATE([HAVE_LIBWRAP],
+[does libwrap exist?])
+
+AH_TEMPLATE([NEED_LIBWRAP_SEVERITY_VARIABLES],
+[does libwrap expect caller to define the variables allow_severity and deny_severity])
+
+AH_TEMPLATE([HAVE_EXTERN_LDAP_ENABLE_CACHE],
+[does extern definition for ldap_enable_cache() exist?])
diff --git a/m4/macros/host_macros.m4 b/m4/macros/host_macros.m4
new file mode 100644
index 000000000000..faa7434c7a95
--- /dev/null
+++ b/m4/macros/host_macros.m4
@@ -0,0 +1,119 @@
+dnl ######################################################################
+dnl AC_HOST_MACROS: define HOST_CPU, HOST_VENDOR, and HOST_OS
+AC_DEFUN([AMU_HOST_MACROS],
+[
+# these are defined already by the macro 'CANONICAL_HOST'
+  AC_MSG_CHECKING([host cpu])
+  AC_DEFINE_UNQUOTED(HOST_CPU, "$host_cpu")
+  AC_MSG_RESULT($host_cpu)
+
+  AC_MSG_CHECKING([vendor])
+  AC_DEFINE_UNQUOTED(HOST_VENDOR, "$host_vendor")
+  AC_MSG_RESULT($host_vendor)
+
+# if vendor is apple, then check values in /usr/bin/sw_vers
+  if test "${host_vendor}" = "apple"
+  then
+      pn=`sw_vers -productName 2>/dev/null`
+      pv=`sw_vers -productVersion 2>/dev/null`
+      if test -n "${pn}" && test -n "${pv}"
+      then
+	  host_os_name=`echo ${pn} | tr -d ' ' | tr '[A-Z]' '[a-z]'`
+	  host_os_version="${pv}"
+	  host_os="${host_os_name}-${host_os_version}"
+      fi
+  fi
+
+  AC_MSG_CHECKING([host full OS name and version])
+  # normalize some host OS names
+  case ${host_os} in
+	# linux is linux is linux, regardless of RMS.
+	linux-gnu* | lignux* )	host_os=linux ;;
+	# NetBSD systems today are elf, so no need to distinguish
+	netbsdelf* ) host_os=`echo ${host_os} | sed 's/^netbsdelf/netbsd/'`;;
+  esac
+  AC_DEFINE_UNQUOTED(HOST_OS, "$host_os")
+  AC_MSG_RESULT($host_os)
+
+# break host_os into host_os_name and host_os_version
+  AC_MSG_CHECKING([host OS name])
+  host_os_name=`echo $host_os | sed 's/\..*//g'`
+  # normalize some OS names
+  case ${host_os_name} in
+	# linux is linux is linux, regardless of RMS.
+	linux-gnu* | lignux* )	host_os_name=linux ;;
+	# all NetBSD systems today should just show up as "netbsd"
+	netbsd* ) host_os_name=netbsd;;
+  esac
+  AC_DEFINE_UNQUOTED(HOST_OS_NAME, "$host_os_name")
+  AC_MSG_RESULT($host_os_name)
+
+# parse out the OS version of the host
+  AC_MSG_CHECKING([host OS version])
+  host_os_version=`echo $host_os | sed 's/^[[^0-9]]*//g'`
+  if test -z "$host_os_version"
+  then
+	host_os_version=`(uname -r) 2>/dev/null` || host_os_version=unknown
+  fi
+  case ${host_os_version} in
+	# fixes for some OS versions (solaris used to be here)
+	* ) # do nothing for now
+	;;
+  esac
+  AC_DEFINE_UNQUOTED(HOST_OS_VERSION, "$host_os_version")
+  AC_MSG_RESULT($host_os_version)
+
+# figure out host architecture (different than CPU)
+  AC_MSG_CHECKING([host OS architecture])
+  host_arch=`(uname -m) 2>/dev/null` || host_arch=unknown
+  # normalize some names
+  case ${host_arch} in
+	sun4* )	host_arch=sun4 ;;
+	sun3x )	host_arch=sun3 ;;
+	sun )	host_arch=`(arch) 2>/dev/null` || host_arch=unknown ;;
+	i?86 )	host_arch=i386 ;; # all x86 should show up as i386
+	Power*Macintosh )	host_arch=powerpc ;;
+  esac
+  AC_DEFINE_UNQUOTED(HOST_ARCH, "$host_arch")
+  AC_MSG_RESULT($host_arch)
+
+# figure out (linux) distribution, if any
+  AC_MSG_CHECKING([OS system distribution])
+  ac_config_distro=`$SHELL $ac_aux_dir/config.guess.long | cut -d'-' -f4-`
+  if test -z "$ac_config_distro"
+  then
+    ac_config_distro="none"
+  fi
+  AC_DEFINE_UNQUOTED(DISTRO_NAME, "$ac_config_distro")
+  AC_MSG_RESULT($ac_config_distro)
+
+# figure out host name
+  AC_MSG_CHECKING([host name])
+  host_name=`(hostname || uname -n) 2>/dev/null` || host_name=unknown
+  AC_DEFINE_UNQUOTED(HOST_NAME, "$host_name")
+  AC_MSG_RESULT($host_name)
+
+# figure out user name
+  AC_MSG_CHECKING([user name])
+  if test -n "$USER"
+  then
+    user_name="$USER"
+  else
+    if test -n "$LOGNAME"
+    then
+      user_name="$LOGNAME"
+    else
+      user_name=`(whoami) 2>/dev/null` || user_name=unknown
+    fi
+  fi
+  AC_DEFINE_UNQUOTED(USER_NAME, "$user_name")
+  AC_MSG_RESULT($user_name)
+
+# figure out configuration date
+  AC_MSG_CHECKING([configuration date])
+  config_date=`(date) 2>/dev/null` || config_date=unknown_date
+  AC_DEFINE_UNQUOTED(CONFIG_DATE, "$config_date")
+  AC_MSG_RESULT($config_date)
+
+])
+dnl ======================================================================
diff --git a/m4/macros/libtool.m4 b/m4/macros/libtool.m4
new file mode 100644
index 000000000000..d7c043f4f998
--- /dev/null
+++ b/m4/macros/libtool.m4
@@ -0,0 +1,7997 @@
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 57 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+       [m4_default([$3],
+		   [m4_fatal([Libtool version $1 or higher is required],
+		             63)])],
+       [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+  *\ * | *\	*)
+    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+  case $cc_temp in
+    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
+_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
+dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_WITH_SYSROOT])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    _LT_PATH_MAGIC
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+## ------------------------------------- ##
+## Accumulate code for creating libtool. ##
+## ------------------------------------- ##
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+## ------------------------ ##
+## FIXME: Eliminate VARNAME ##
+## ------------------------ ##
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME.  Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+	[m4_ifval([$1], [$1], [$2])])
+    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+    m4_ifval([$4],
+	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+    lt_dict_add_subkey([lt_decl_dict], [$2],
+	[tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+  [0], [m4_fatal([$0: too few arguments: $#])],
+  [1], [m4_fatal([$0: too few arguments: $#: $1])],
+  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+     m4_if([$2], [],
+	   m4_quote(lt_decl_varnames),
+	m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'.  VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly.  In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+#    # Some comment about what VAR is for.
+#    visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+					   [description])))[]dnl
+m4_pushdef([_libtool_name],
+    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+    [0], [_libtool_name=[$]$1],
+    [1], [_libtool_name=$lt_[]$1],
+    [2], [_libtool_name=$lt_[]$1],
+    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'.  Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+	dnl If the libtool generation code has been placed in $CONFIG_LT,
+	dnl instead of duplicating it all over again into config.status,
+	dnl then we will have config.status run $CONFIG_LT later, so it
+	dnl needs to know what name is stored there:
+        [AC_CONFIG_COMMANDS([libtool],
+            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+    dnl If the libtool generation code is destined for config.status,
+    dnl expand the accumulated commands and init code now:
+    [AC_CONFIG_COMMANDS([libtool],
+        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable.  If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins.  After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script.  The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+  echo
+  AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+  -h, --help      print this help, then exit
+  -V, --version   print version number, then exit
+  -q, --quiet     do not print progress messages
+  -d, --debug     don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+  case $[1] in
+    --version | --v* | -V )
+      echo "$lt_cl_version"; exit 0 ;;
+    --help | --h* | -h )
+      echo "$lt_cl_help"; exit 0 ;;
+    --debug | --d* | -d )
+      debug=: ;;
+    --quiet | --q* | --silent | --s* | -q )
+      lt_cl_silent=: ;;
+
+    -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+    *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+  esac
+  shift
+done
+
+if $lt_cl_silent; then
+  exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure.  Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test "$silent" = yes &&
+  lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars.  Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+  m4_if(_LT_TAG, [C], [
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+  _LT_PROG_LTMAIN
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" \
+     || (rm -f "$cfgfile"; exit 1)
+
+  _LT_PROG_REPLACE_SHELLFNS
+
+   mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+  [C],			[_LT_LANG(C)],
+  [C++],		[_LT_LANG(CXX)],
+  [Go],			[_LT_LANG(GO)],
+  [Java],		[_LT_LANG(GCJ)],
+  [Fortran 77],		[_LT_LANG(F77)],
+  [Fortran],		[_LT_LANG(FC)],
+  [Windows Resource],	[_LT_LANG(RC)],
+  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+    [_LT_LANG($1)],
+    [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+  [LT_SUPPORTED_TAG([$1])dnl
+  m4_append([_LT_TAGS], [$1 ])dnl
+  m4_define([_LT_LANG_]$1[_enabled], [])dnl
+  _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+m4_ifndef([AC_PROG_GO], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+############################################################
+m4_defun([AC_PROG_GO],
+[AC_LANG_PUSH(Go)dnl
+AC_ARG_VAR([GOC],     [Go compiler command])dnl
+AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
+_AC_ARG_VAR_LDFLAGS()dnl
+AC_CHECK_TOOL(GOC, gccgo)
+if test -z "$GOC"; then
+  if test -n "$ac_tool_prefix"; then
+    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
+  fi
+fi
+if test -z "$GOC"; then
+  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
+fi
+])#m4_defun
+])#m4_ifndef
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+  [LT_LANG(CXX)],
+  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+  [LT_LANG(F77)],
+  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+  [LT_LANG(FC)],
+  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+  [LT_LANG(GCJ)],
+  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+    [LT_LANG(GCJ)],
+    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+      [LT_LANG(GCJ)],
+      [m4_ifdef([AC_PROG_GCJ],
+	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([A][M_PROG_GCJ],
+	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([LT_PROG_GCJ],
+	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([AC_PROG_GO],
+  [LT_LANG(GO)],
+  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+  [LT_LANG(RC)],
+  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+  case $host_os in
+    rhapsody* | darwin*)
+    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+    AC_CHECK_TOOL([LIPO], [lipo], [:])
+    AC_CHECK_TOOL([OTOOL], [otool], [:])
+    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+    _LT_DECL([], [DSYMUTIL], [1],
+      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+    _LT_DECL([], [NMEDIT], [1],
+      [Tool to change global to local symbols on Mac OS X])
+    _LT_DECL([], [LIPO], [1],
+      [Tool to manipulate fat objects and archives on Mac OS X])
+    _LT_DECL([], [OTOOL], [1],
+      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+    _LT_DECL([], [OTOOL64], [1],
+      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+      [lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi])
+
+    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+      [lt_cv_ld_exported_symbols_list],
+      [lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+	[lt_cv_ld_exported_symbols_list=yes],
+	[lt_cv_ld_exported_symbols_list=no])
+	LDFLAGS="$save_LDFLAGS"
+    ])
+
+    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+      [lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+    ])
+    case $host_os in
+    rhapsody* | darwin1.[[012]])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[[012]]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES([TAG])
+# ---------------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_automatic, $1)=yes
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
+                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
+  else
+    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  fi
+  _LT_TAGVAR(link_all_deplibs, $1)=yes
+  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    m4_if([$1], [CXX],
+[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+    fi
+],[])
+  else
+  _LT_TAGVAR(ld_shlibs, $1)=no
+  fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
+# ----------------------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+# Store the results from the different compilers for each TAGNAME.
+# Allow to override them for all tags through lt_cv_aix_libpath.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
+  [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
+  lt_aix_libpath_sed='[
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }]'
+  _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi],[])
+  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
+  fi
+  ])
+  aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
+fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*" 
+}
+
+case "$ECHO" in
+  printf*) AC_MSG_RESULT([printf]) ;;
+  print*) AC_MSG_RESULT([print -r]) ;;
+  *) AC_MSG_RESULT([cat]) ;;
+esac
+
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test "X`printf %s $ECHO`" = "X$ECHO" \
+      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
+
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_WITH_SYSROOT
+# ----------------
+AC_DEFUN([_LT_WITH_SYSROOT],
+[AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[  --with-sysroot[=DIR] Search for dependent libraries within DIR
+                        (or the compiler's sysroot if not specified).],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted.  We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+   if test "$GCC" = yes; then
+     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+   fi
+   ;; #(
+ /*)
+   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   ;; #(
+ no|'')
+   ;; #(
+ *)
+   AC_MSG_RESULT([${with_sysroot}])
+   AC_MSG_ERROR([The sysroot must be an absolute path.])
+   ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and in which our libraries should be installed.])])
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+  [AS_HELP_STRING([--disable-libtool-lock],
+    [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    case `/usr/bin/file conftest.o` in
+	      *x86-64*)
+		LD="${LD-ld} -m elf32_x86_64"
+		;;
+	      *)
+		LD="${LD-ld} -m elf_i386"
+		;;
+	    esac
+	    ;;
+	  powerpc64le-*)
+	    LD="${LD-ld} -m elf32lppclinux"
+	    ;;
+	  powerpc64-*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  powerpcle-*)
+	    LD="${LD-ld} -m elf64lppc"
+	    ;;
+	  powerpc-*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+    [AC_LANG_PUSH(C)
+     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+     AC_LANG_POP])
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*)
+        case $host in
+        i?86-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD="${LD-ld}_sol2"
+        fi
+        ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_PROG_AR
+# -----------
+m4_defun([_LT_PROG_AR],
+[AC_CHECK_TOOLS(AR, [ar], false)
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
+  [lt_cv_ar_at_file=no
+   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
+     [echo conftest.$ac_objext > conftest.lst
+      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
+      AC_TRY_EVAL([lt_ar_try])
+      if test "$ac_status" -eq 0; then
+	# Ensure the archiver fails upon bogus file names.
+	rm -f conftest.$ac_objext libconftest.a
+	AC_TRY_EVAL([lt_ar_try])
+	if test "$ac_status" -ne 0; then
+          lt_cv_ar_at_file=@
+        fi
+      fi
+      rm -f conftest.* libconftest.a
+     ])
+  ])
+
+if test "x$lt_cv_ar_at_file" = xno; then
+  archiver_list_spec=
+else
+  archiver_list_spec=$lt_cv_ar_at_file
+fi
+_LT_DECL([], [archiver_list_spec], [1],
+  [How to feed a file listing to the archiver])
+])# _LT_PROG_AR
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[_LT_PROG_AR
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+    [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+    [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+    [Whether to use a lock for old archive extraction])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$3"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       $2=yes
+     fi
+   fi
+   $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$5], , :, [$5])
+else
+    m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#                  [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $3"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&AS_MESSAGE_LOG_FD
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         $2=yes
+       fi
+     else
+       $2=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$4], , :, [$4])
+else
+    m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+  i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len" && \
+	test undefined != "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+  AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+    [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+  [$4]
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}]
+_LT_EOF
+  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) $1 ;;
+      x$lt_dlneed_uscore) $2 ;;
+      x$lt_dlunknown|x*) $3 ;;
+    esac
+  else :
+    # compilation failed
+    $3
+  fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ])
+    ;;
+
+  *)
+    AC_CHECK_FUNC([shl_load],
+	  [lt_cv_dlopen="shl_load"],
+      [AC_CHECK_LIB([dld], [shl_load],
+	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+	[AC_CHECK_FUNC([dlopen],
+	      [lt_cv_dlopen="dlopen"],
+	  [AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+	    [AC_CHECK_LIB([svld], [dlopen],
+		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+	      [AC_CHECK_LIB([dld], [dld_link],
+		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+	      ])
+	    ])
+	  ])
+	])
+      ])
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    AC_CACHE_CHECK([whether a program can dlopen itself],
+	  lt_cv_dlopen_self, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+    ])
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+	  lt_cv_dlopen_self_static, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
+      ])
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+	 [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+	 [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+	 [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+     fi
+   fi
+   chmod u+w . 2>&AS_MESSAGE_LOG_FD
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+	[Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  AC_MSG_CHECKING([if we can lock with hard links])
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  AC_MSG_RESULT([$hard_links])
+  if test "$hard_links" = no; then
+    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+         [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+  [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+    # Linking always hardcodes the temporary library directory.
+    _LT_TAGVAR(hardcode_action, $1)=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    _LT_TAGVAR(hardcode_action, $1)=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+    [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no])
+    fi
+    ;;
+  *)
+    AC_MSG_RESULT([no])
+    ;;
+  esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+	[], [
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[[4-9]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[[01]] | aix4.[[01]].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[[45]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+m4_if([$1], [],[
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+    library_names_spec='${libname}.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec="$LIB"
+      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[[23]].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[[3-9]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+    [lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+	 [lt_cv_shlibpath_overrides_runpath=yes])])
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+    ])
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[[89]] | openbsd2.[[89]].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+    [Variables whose values should be saved in libtool wrapper scripts and
+    restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+    [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+    [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+    [[List of archive names.  First name is the real one, the rest are links.
+    The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+    [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+    [Permission mode override for installation of shared libraries])
+_LT_DECL([], [postinstall_cmds], [2],
+    [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+    [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+    [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+    [[As "finish_cmds", except a single script fragment to be evaled but
+    not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+    [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+    [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+    [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] |  ?:[\\/]*])
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word.  This closes a longstanding sh security hole.
+  ac_dummy="m4_if([$2], , $PATH, [$2])"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$1; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  AC_MSG_RESULT($MAGIC_CMD)
+else
+  AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+  else
+    MAGIC_CMD=:
+  fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+    [AS_HELP_STRING([--with-gnu-ld],
+	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
+    [test "$withval" = no || with_gnu_ld=yes],
+    [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by $CC])
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [[\\/]]* | ?:[[\\/]]*)
+      re_direlt='/[[^/]][[^/]]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+#   -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+  lt_cv_ld_reload_flag,
+  [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    if test "$GCC" != yes; then
+      reload_cmds=false
+    fi
+    ;;
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[[45]]*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[[3-9]]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd* | netbsdelf*-gnu)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+])
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+  case $host_os in
+  mingw* | pw32*)
+    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+      want_nocaseglob=yes
+    else
+      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
+    fi
+    ;;
+  esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+    [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+    [Command to use when deplibs_check_method = "file_magic"])
+_LT_DECL([], [file_magic_glob], [1],
+    [How to find potential files when deplibs_check_method = "file_magic"])
+_LT_DECL([], [want_nocaseglob], [1],
+    [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+  AC_SUBST([DUMPBIN])
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+  [lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+  cat conftest.out >&AS_MESSAGE_LOG_FD
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+# --------------------------------
+# how to determine the name of the shared library
+# associated with a specific link library.
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+m4_require([_LT_DECL_DLLTOOL])
+AC_CACHE_CHECK([how to associate runtime and link libraries],
+lt_cv_sharedlib_from_linklib_cmd,
+[lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+  # two different shell functions defined in ltmain.sh
+  # decide which to use based on capabilities of $DLLTOOL
+  case `$DLLTOOL --help 2>&1` in
+  *--identify-strict*)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+    ;;
+  *)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+    ;;
+  esac
+  ;;
+*)
+  # fallback: assume linklib IS sharedlib
+  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+  ;;
+esac
+])
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
+    [Command to associate shared and link libraries])
+])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+
+
+# _LT_PATH_MANIFEST_TOOL
+# ----------------------
+# locate the manifest tool
+m4_defun([_LT_PATH_MANIFEST_TOOL],
+[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
+  [lt_cv_path_mainfest_tool=no
+  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
+  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+    lt_cv_path_mainfest_tool=yes
+  fi
+  rm -f conftest*])
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+  MANIFEST_TOOL=:
+fi
+_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
+])# _LT_PATH_MANIFEST_TOOL
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*-ncr-sysv4.3*)
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+  ;;
+*)
+  AC_CHECK_LIB(m, cos, LIBM="-lm")
+  ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+  esac
+
+  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+    lt_cv_prog_compiler_rtti_exceptions,
+    [-fno-rtti -fno-exceptions], [],
+    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+	[Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[[BCDT]]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[[ABCDGISTW]]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[[ABCDEGRST]]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[[BCDEGRST]]'
+  ;;
+osf*)
+  symcode='[[BCDEGQRST]]'
+  ;;
+solaris*)
+  symcode='[[BDRT]]'
+  ;;
+sco3.2v5*)
+  symcode='[[DT]]'
+  ;;
+sysv4.2uw2*)
+  symcode='[[DT]]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[[ABDT]]'
+  ;;
+sysv4)
+  symcode='[[DFNSTU]]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK ['"\
+"     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx]"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if AC_TRY_EVAL(ac_compile); then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT@&t@_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+LT@&t@_DLSYM_CONST struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_globsym_save_LIBS=$LIBS
+	  lt_globsym_save_CFLAGS=$CFLAGS
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS=$lt_globsym_save_LIBS
+	  CFLAGS=$lt_globsym_save_CFLAGS
+	else
+	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+    fi
+  else
+    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  AC_MSG_RESULT(failed)
+else
+  AC_MSG_RESULT(ok)
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
+  nm_file_list_spec='@'
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+    [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+    [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+    [lt_cv_sys_global_symbol_to_c_name_address], [1],
+    [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+    [Transform the output of nm in a C name address pair when lib prefix is needed])
+_LT_DECL([], [nm_file_list_spec], [1],
+    [Specify filename containing input files for $NM])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+m4_if([$1], [CXX], [
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+      ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+    *qnx* | *nto*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[[4-9]]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	else
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+      mingw* | cygwin* | os2* | pw32* | cegcc*)
+	# This hack is so that the source file can tell whether it is being
+	# built for inclusion in a dll (and should export symbols for example).
+	m4_if([$1], [GCJ], [],
+	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+	;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    ;;
+	  ecpc* )
+	    # old Intel C++ for x86_64 which still supported -KPIC.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  icpc* )
+	    # Intel C++, used to be incompatible with GCC.
+	    # ICC 10 doesn't accept -KPIC any more.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd* | netbsdelf*-gnu)
+	;;
+      *qnx* | *nto*)
+        # QNX uses GNU C++, but need to define -shared option too, otherwise
+        # it will coredump.
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+        ;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+	;;
+    esac
+  fi
+],
+[
+  if test "$GCC" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
+      fi
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      else
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC (with -KPIC) is the default.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+	;;
+      nagfor*)
+	# NAG Fortran compiler
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      ccc*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        # All Alpha code is PIC.
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  ;;
+        *Intel*\ [[CF]]*Compiler*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	  ;;
+	*Portland\ Group*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # All OSF/1 code is PIC.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    rdos*)
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    unicos*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+    esac
+  fi
+])
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+    ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+    ;;
+esac
+
+AC_CACHE_CHECK([for $compiler option to produce PIC],
+  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+     "" | " "*) ;;
+     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+     esac],
+    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+	[Additional compiler flags for building library objects])
+
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+	[How to pass a linker flag through the compiler])
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+  $lt_tmp_static_flag,
+  [],
+  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+	[Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  case $host_os in
+  aix[[4-9]]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    # Also, AIX nm treats weak defined symbols like other global defined
+    # symbols, whereas GNU nm marks them as "W".
+    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    else
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+    ;;
+  cygwin* | mingw* | cegcc*)
+    case $cc_basename in
+    cl*)
+      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+      ;;
+    *)
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+      ;;
+    esac
+    ;;
+  linux* | k*bsd*-gnu | gnu*)
+    _LT_TAGVAR(link_all_deplibs, $1)=no
+    ;;
+  *)
+    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+    ;;
+  esac
+], [
+  runpath_var=
+  _LT_TAGVAR(allow_undefined_flag, $1)=
+  _LT_TAGVAR(always_export_symbols, $1)=no
+  _LT_TAGVAR(archive_cmds, $1)=
+  _LT_TAGVAR(archive_expsym_cmds, $1)=
+  _LT_TAGVAR(compiler_needs_object, $1)=no
+  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(hardcode_automatic, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+  _LT_TAGVAR(hardcode_minus_L, $1)=no
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  _LT_TAGVAR(inherit_rpath, $1)=no
+  _LT_TAGVAR(link_all_deplibs, $1)=unknown
+  _LT_TAGVAR(module_cmds, $1)=
+  _LT_TAGVAR(module_expsym_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+  _LT_TAGVAR(thread_safe_flag_spec, $1)=
+  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  _LT_TAGVAR(include_expsyms, $1)=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  linux* | k*bsd*-gnu | gnu*)
+    _LT_TAGVAR(link_all_deplibs, $1)=no
+    ;;
+  esac
+
+  _LT_TAGVAR(ld_shlibs, $1)=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[[3-9]]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+      # as there is no search path for DLLs.
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=no
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    haiku*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    interix[[3-9]]*)
+      _LT_TAGVAR(hardcode_direct, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+	  tmp_sharedflag='--shared' ;;
+	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+
+    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+      runpath_var=
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	_LT_TAGVAR(hardcode_direct, $1)=unsupported
+      fi
+      ;;
+
+    aix[[4-9]]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      _LT_TAGVAR(archive_cmds, $1)=''
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[[012]]|aix4.[[012]].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+	_LT_TAGVAR(link_all_deplibs, $1)=no
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        _LT_SYS_MODULE_PATH_AIX([$1])
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 _LT_SYS_MODULE_PATH_AIX([$1])
+	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  fi
+	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[[45]]*)
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      case $cc_basename in
+      cl*)
+	# Native MSVC
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	_LT_TAGVAR(always_export_symbols, $1)=yes
+	_LT_TAGVAR(file_list_spec, $1)='@'
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	  else
+	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	  fi~
+	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	  linknames='
+	# The linker will not automatically build a static lib if we build a DLL.
+	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+	# Don't use ranlib
+	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+	  lt_tool_outputfile="@TOOL_OUTPUT@"~
+	  case $lt_outputfile in
+	    *.exe|*.EXE) ;;
+	    *)
+	      lt_outputfile="$lt_outputfile.exe"
+	      lt_tool_outputfile="$lt_tool_outputfile.exe"
+	      ;;
+	  esac~
+	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	    $RM "$lt_outputfile.manifest";
+	  fi'
+	;;
+      *)
+	# Assume MSVC wrapper
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+	# The linker will automatically build a .lib file if we build a DLL.
+	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	# FIXME: Should let the user specify the lib program.
+	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+      _LT_DARWIN_LINKER_FEATURES($1)
+      ;;
+
+    dgux*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	_LT_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	m4_if($1, [], [
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  _LT_LINKER_OPTION([if $CC understands -b],
+	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  ;;
+	*)
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+	# This should be the same for all languages, so no per-tag cache variable.
+	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
+	  [lt_cv_irix_exported_symbol],
+	  [save_LDFLAGS="$LDFLAGS"
+	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+	   AC_LINK_IFELSE(
+	     [AC_LANG_SOURCE(
+	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
+			      [C++], [[int foo (void) { return 0; }]],
+			      [Fortran 77], [[
+      subroutine foo
+      end]],
+			      [Fortran], [[
+      subroutine foo
+      end]])])],
+	      [lt_cv_irix_exported_symbol=yes],
+	      [lt_cv_irix_exported_symbol=no])
+           LDFLAGS="$save_LDFLAGS"])
+	if test "$lt_cv_irix_exported_symbol" = yes; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+	fi
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(inherit_rpath, $1)=yes
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	     ;;
+	   *)
+	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    os2*)
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      case $host_os in
+      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+        ;;
+	motorola)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4.3*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	_LT_TAGVAR(ld_shlibs, $1)=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      _LT_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+    [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+  # Assume -lc should be added
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $_LT_TAGVAR(archive_cmds, $1) in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+	[$RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+	  _LT_TAGVAR(allow_undefined_flag, $1)=
+	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+	  then
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	  else
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  fi
+	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+	])
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+    [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+    [enable_shared_with_static_runtimes], [0],
+    [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+    [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+    [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+    [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+    [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+    [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+    [Commands used to build a loadable module if different from building
+    a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+    [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+    [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+    [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+    [Flag to hardcode $libdir into a binary during linking.
+    This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+    [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary and the resulting library dependency is
+    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+    library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+    [Set to "yes" if building a shared library automatically hardcodes DIR
+    into the library and all subsequent libraries and executables linked
+    against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+    [Set to yes if linker adds runtime paths of dependent libraries
+    to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+    [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [always_export_symbols], [0],
+    [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+    [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+    [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+    [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+    [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [postlink_cmds], [2],
+    [Commands necessary for finishing linking programs])
+_LT_TAGDECL([], [file_list_spec], [1],
+    [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl    [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_SYS_DYNAMIC_LINKER($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+  LT_SYS_DLOPEN_SELF
+  _LT_CMD_STRIPLIB
+
+  # Report which library types will actually be built
+  AC_MSG_CHECKING([if libtool supports shared libraries])
+  AC_MSG_RESULT([$can_build_shared])
+
+  AC_MSG_CHECKING([whether to build shared libraries])
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[[4-9]]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  AC_MSG_RESULT([$enable_shared])
+
+  AC_MSG_CHECKING([whether to build static libraries])
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  AC_MSG_RESULT([$enable_static])
+
+  _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  AC_PROG_CXXCPP
+else
+  _lt_caught_CXX_error=yes
+fi
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="int some_variable = 0;"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_CFLAGS=$CFLAGS
+  lt_save_LD=$LD
+  lt_save_GCC=$GCC
+  GCC=$GXX
+  lt_save_with_gnu_ld=$with_gnu_ld
+  lt_save_path_LD=$lt_cv_path_LD
+  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+  else
+    $as_unset lt_cv_prog_gnu_ld
+  fi
+  if test -n "${lt_cv_path_LDCXX+set}"; then
+    lt_cv_path_LD=$lt_cv_path_LDCXX
+  else
+    $as_unset lt_cv_path_LD
+  fi
+  test -z "${LDCXX+set}" || LD=$LDCXX
+  CC=${CXX-"c++"}
+  CFLAGS=$CXXFLAGS
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    # We don't want -fno-exception when compiling C++ code, so set the
+    # no_builtin_flag separately
+    if test "$GXX" = yes; then
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+    else
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+    fi
+
+    if test "$GXX" = yes; then
+      # Set up default GNU C++ configuration
+
+      LT_PATH_LD
+
+      # Check if GNU C++ uses GNU ld as the underlying linker, since the
+      # archiving commands below assume that GNU ld is being used.
+      if test "$with_gnu_ld" = yes; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+        # If archive_cmds runs LD, not CC, wlarc should be empty
+        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+        #     investigate it a little bit more. (MM)
+        wlarc='${wl}'
+
+        # ancient GNU ld didn't support --whole-archive et. al.
+        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+	  $GREP 'no-whole-archive' > /dev/null; then
+          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+        else
+          _LT_TAGVAR(whole_archive_flag_spec, $1)=
+        fi
+      else
+        with_gnu_ld=no
+        wlarc=
+
+        # A generic and very simple default shared library creation
+        # command for GNU C++ for the case where it uses the native
+        # linker, instead of GNU ld.  If possible, this setting should
+        # overridden to take advantage of the native linker features on
+        # the platform it is being used on.
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      fi
+
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+    else
+      GXX=no
+      with_gnu_ld=no
+      wlarc=
+    fi
+
+    # PORTME: fill in a description of your system's C++ link characteristics
+    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+    _LT_TAGVAR(ld_shlibs, $1)=yes
+    case $host_os in
+      aix3*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+      aix[[4-9]]*)
+        if test "$host_cpu" = ia64; then
+          # On IA64, the linker does run time linking by default, so we don't
+          # have to do anything special.
+          aix_use_runtimelinking=no
+          exp_sym_flag='-Bexport'
+          no_entry_flag=""
+        else
+          aix_use_runtimelinking=no
+
+          # Test if we are trying to use run time linking or normal
+          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+          # need to do runtime linking.
+          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	    for ld_flag in $LDFLAGS; do
+	      case $ld_flag in
+	      *-brtl*)
+	        aix_use_runtimelinking=yes
+	        break
+	        ;;
+	      esac
+	    done
+	    ;;
+          esac
+
+          exp_sym_flag='-bexport'
+          no_entry_flag='-bnoentry'
+        fi
+
+        # When large executables or shared objects are built, AIX ld can
+        # have problems creating the table of contents.  If linking a library
+        # or program results in "error TOC overflow" add -mminimal-toc to
+        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+        _LT_TAGVAR(archive_cmds, $1)=''
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+        if test "$GXX" = yes; then
+          case $host_os in aix4.[[012]]|aix4.[[012]].*)
+          # We only want to do this on AIX 4.2 and lower, the check
+          # below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	    # We have reworked collect2
+	    :
+	  else
+	    # We have old collect2
+	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	    # It fails to find uninstalled libraries when the uninstalled
+	    # path is not listed in the libpath.  Setting hardcode_minus_L
+	    # to unsupported forces relinking
+	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+          esac
+          shared_flag='-shared'
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag="$shared_flag "'${wl}-G'
+	  fi
+        else
+          # not using gcc
+          if test "$host_cpu" = ia64; then
+	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	  # chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+          else
+	    if test "$aix_use_runtimelinking" = yes; then
+	      shared_flag='${wl}-G'
+	    else
+	      shared_flag='${wl}-bM:SRE'
+	    fi
+          fi
+        fi
+
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+        # It seems that -bexpall does not export symbols beginning with
+        # underscore (_), so it is better to generate a list of symbols to
+	# export.
+        _LT_TAGVAR(always_export_symbols, $1)=yes
+        if test "$aix_use_runtimelinking" = yes; then
+          # Warning - without using the other runtime loading flags (-brtl),
+          # -berok will link without error, but may produce a broken library.
+          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+          # Determine the default libpath from the value encoded in an empty
+          # executable.
+          _LT_SYS_MODULE_PATH_AIX([$1])
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        else
+          if test "$host_cpu" = ia64; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+          else
+	    # Determine the default libpath from the value encoded in an
+	    # empty executable.
+	    _LT_SYS_MODULE_PATH_AIX([$1])
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	    # Warning - without using the other run time loading flags,
+	    # -berok will link without error, but may produce a broken library.
+	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	    if test "$with_gnu_ld" = yes; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	    fi
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	    # This is similar to how AIX traditionally builds its shared
+	    # libraries.
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+          fi
+        fi
+        ;;
+
+      beos*)
+	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	  # support --undefined.  This deserves some investigation.  FIXME
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      chorus*)
+        case $cc_basename in
+          *)
+	  # FIXME: insert proper C++ library support
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	  ;;
+        esac
+        ;;
+
+      cygwin* | mingw* | pw32* | cegcc*)
+	case $GXX,$cc_basename in
+	,cl* | no,cl*)
+	  # Native MSVC
+	  # hardcode_libdir_flag_spec is actually meaningless, as there is
+	  # no search path for DLLs.
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  _LT_TAGVAR(always_export_symbols, $1)=yes
+	  _LT_TAGVAR(file_list_spec, $1)='@'
+	  # Tell ltmain to make .lib files, not .a files.
+	  libext=lib
+	  # Tell ltmain to make .dll files, not .so files.
+	  shrext_cmds=".dll"
+	  # FIXME: Setting linknames here is a bad hack.
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	    else
+	      $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	    fi~
+	    $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	    linknames='
+	  # The linker will not automatically build a static lib if we build a DLL.
+	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	  # Don't use ranlib
+	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+	    lt_tool_outputfile="@TOOL_OUTPUT@"~
+	    case $lt_outputfile in
+	      *.exe|*.EXE) ;;
+	      *)
+		lt_outputfile="$lt_outputfile.exe"
+		lt_tool_outputfile="$lt_tool_outputfile.exe"
+		;;
+	    esac~
+	    func_to_tool_file "$lt_outputfile"~
+	    if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	      $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	      $RM "$lt_outputfile.manifest";
+	    fi'
+	  ;;
+	*)
+	  # g++
+	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+	  # as there is no search path for DLLs.
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  _LT_TAGVAR(always_export_symbols, $1)=no
+	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	    # If the export-symbols file already is a .def file (1st line
+	    # is EXPORTS), use it as is; otherwise, prepend...
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      cp $export_symbols $output_objdir/$soname.def;
+	    else
+	      echo EXPORTS > $output_objdir/$soname.def;
+	      cat $export_symbols >> $output_objdir/$soname.def;
+	    fi~
+	    $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	  ;;
+	esac
+	;;
+      darwin* | rhapsody*)
+        _LT_DARWIN_LINKER_FEATURES($1)
+	;;
+
+      dgux*)
+        case $cc_basename in
+          ec++*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          ghcx*)
+	    # Green Hills C++ Compiler
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      freebsd2.*)
+        # C++ shared libraries reported to be fairly broken before
+	# switch to ELF
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      freebsd-elf*)
+        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+        ;;
+
+      freebsd* | dragonfly*)
+        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+        # conventions
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+        ;;
+
+      haiku*)
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        ;;
+
+      hpux9*)
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+				             # but as the default
+				             # location of the library.
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          aCC*)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            else
+              # FIXME: insert proper C++ library support
+              _LT_TAGVAR(ld_shlibs, $1)=no
+            fi
+            ;;
+        esac
+        ;;
+
+      hpux10*|hpux11*)
+        if test $with_gnu_ld = no; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+          case $host_cpu in
+            hppa*64*|ia64*)
+              ;;
+            *)
+	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+              ;;
+          esac
+        fi
+        case $host_cpu in
+          hppa*64*|ia64*)
+            _LT_TAGVAR(hardcode_direct, $1)=no
+            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+            ;;
+          *)
+            _LT_TAGVAR(hardcode_direct, $1)=yes
+            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+					         # but as the default
+					         # location of the library.
+            ;;
+        esac
+
+        case $cc_basename in
+          CC*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          aCC*)
+	    case $host_cpu in
+	      hppa*64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      ia64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      *)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	    esac
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test $with_gnu_ld = no; then
+	        case $host_cpu in
+	          hppa*64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          ia64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          *)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	        esac
+	      fi
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      interix[[3-9]]*)
+	_LT_TAGVAR(hardcode_direct, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+	# Instead, shared libraries are loaded at an image base (0x10000000 by
+	# default) and relocated if they conflict, which is a slow very memory
+	# consuming and fragmenting process.  To avoid this, we pick a random,
+	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	;;
+      irix5* | irix6*)
+        case $cc_basename in
+          CC*)
+	    # SGI C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test "$with_gnu_ld" = no; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	      else
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+	      fi
+	    fi
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+	    ;;
+        esac
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(inherit_rpath, $1)=yes
+        ;;
+
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+	    ;;
+	  icpc* | ecpc* )
+	    # Intel C++
+	    with_gnu_ld=yes
+	    # version 8.0 and above of icpc choke on multiply defined symbols
+	    # if we add $predep_objects and $postdep_objects, however 7.1 and
+	    # earlier do not add the objects themselves.
+	    case `$CC -V 2>&1` in
+	      *"Version 7."*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	      *)  # Version 8.0 or newer
+	        tmp_idyn=
+	        case $host_cpu in
+		  ia64*) tmp_idyn=' -i_dynamic';;
+		esac
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	    esac
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+	    case `$CC -V` in
+	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
+	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+		$RANLIB $oldlib'
+	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    *) # Version 6 and above use weak symbols
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+            ;;
+	  cxx*)
+	    # Compaq C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	    runpath_var=LD_RUN_PATH
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+	    ;;
+	  xl* | mpixl* | bgxl*)
+	    # IBM XL 8.0 on PPC, with GNU ld
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    if test "x$supports_anon_versioning" = xyes; then
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+		echo "local: *; };" >> $output_objdir/$libname.ver~
+		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	    fi
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	      _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+	      # Not sure whether something based on
+	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	      # would be better.
+	      output_verbose_link_cmd='func_echo_all'
+
+	      # Archives containing C++ object files must be created using
+	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	      # necessary to make sure instantiated templates are included
+	      # in the archive.
+	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+
+      lynxos*)
+        # FIXME: insert proper C++ library support
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      m88k*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      mvs*)
+        case $cc_basename in
+          cxx*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	  *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	esac
+	;;
+
+      netbsd*)
+        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+	  wlarc=
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	fi
+	# Workaround some broken pre-1.5 toolchains
+	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+	;;
+
+      *nto* | *qnx*)
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+	;;
+
+      openbsd2*)
+        # C++ shared libraries are fairly broken
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      openbsd*)
+	if test -f /usr/libexec/ld.so; then
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+	  fi
+	  output_verbose_link_cmd=func_echo_all
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Archives containing C++ object files must be created using
+	    # the KAI C++ compiler.
+	    case $host in
+	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+	    esac
+	    ;;
+          RCC*)
+	    # Rational C++ 2.4.1
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          cxx*)
+	    case $host in
+	      osf3*)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+		;;
+	      *)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	          echo "-hidden">> $lib.exp~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $RM $lib.exp'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+		;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+	  *)
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	      case $host in
+	        osf3*)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	        *)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	      esac
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	      # Commands to make compiler produce verbose output that lists
+	      # what "hidden" libraries, object files and flags are used when
+	      # linking a shared library.
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      psos*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      sunos4*)
+        case $cc_basename in
+          CC*)
+	    # Sun C++ 4.x
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          lcc*)
+	    # Lucid
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      solaris*)
+        case $cc_basename in
+          CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	    case $host_os in
+	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	      *)
+		# The compiler driver will combine and reorder linker options,
+		# but understands `-z linker_flag'.
+	        # Supported since Solaris 2.6 (maybe 2.5.1?)
+		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	        ;;
+	    esac
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+	    output_verbose_link_cmd='func_echo_all'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	    ;;
+          gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	    # The C++ compiler must be used to create the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    # GNU C++ compiler with Solaris linker
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      else
+	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	        # platform.
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      fi
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+	      case $host_os in
+		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+		*)
+		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+		  ;;
+	      esac
+	    fi
+	    ;;
+        esac
+        ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      case $cc_basename in
+        CC*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+      esac
+      ;;
+
+      sysv5* | sco3.2v5* | sco5v6*)
+	# Note: We can NOT use -z defs as we might desire, because we do not
+	# link with -lc, and that would cause any symbols used from libc to
+	# always be unresolved, which means just about no library would
+	# ever link correctly.  If we're not using GNU ld we use -z text
+	# though, which does catch some bad symbols but isn't as heavy-handed
+	# as -z defs.
+	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+	_LT_TAGVAR(link_all_deplibs, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+	runpath_var='LD_RUN_PATH'
+
+	case $cc_basename in
+          CC*)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+	      '"$_LT_TAGVAR(old_archive_cmds, $1)"
+	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+	      '"$_LT_TAGVAR(reload_cmds, $1)"
+	    ;;
+	  *)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    ;;
+	esac
+      ;;
+
+      tandem*)
+        case $cc_basename in
+          NCC*)
+	    # NonStop-UX NCC 3.20
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      vxworks*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      *)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+    esac
+
+    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+    _LT_TAGVAR(GCC, $1)="$GXX"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_FUNC_STRIPNAME_CNF
+# ----------------------
+# func_stripname_cnf prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+#
+# This function is identical to the (non-XSI) version of func_stripname,
+# except this one can be used by m4 code that may be executed by configure,
+# rather than the libtool script.
+m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
+AC_REQUIRE([_LT_DECL_SED])
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
+func_stripname_cnf ()
+{
+  case ${2} in
+  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+  esac
+} # func_stripname_cnf
+])# _LT_FUNC_STRIPNAME_CNF
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library.  It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer*4 a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+  private int a;
+  public void bar (void) {
+    a = 0;
+  }
+};
+_LT_EOF
+], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
+package foo
+func foo() {
+}
+_LT_EOF
+])
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  for p in `eval "$output_verbose_link_cmd"`; do
+    case ${prev}${p} in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" ||
+          test $p = "-R"; then
+	 prev=$p
+	 continue
+       fi
+
+       # Expand the sysroot to ease extracting the directories later.
+       if test -z "$prev"; then
+         case $p in
+         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+         esac
+       fi
+       case $p in
+       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+       esac
+       if test "$pre_test_object_deps_done" = no; then
+	 case ${prev} in
+	 -L | -R)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+	   else
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+	 else
+	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+	 fi
+       fi
+       prev=
+       ;;
+
+    *.lto.$objext) ;; # Ignore GCC LTO objects
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+	   _LT_TAGVAR(predep_objects, $1)="$p"
+	 else
+	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+	 fi
+       else
+	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+	   _LT_TAGVAR(postdep_objects, $1)="$p"
+	 else
+	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  _LT_TAGVAR(predep_objects,$1)=
+  _LT_TAGVAR(postdep_objects,$1)=
+  _LT_TAGVAR(postdeps,$1)=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC* | sunCC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+    [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+    [Dependencies to place before and after the objects being linked to
+    create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+    [The library search path used internally by the compiler when linking
+    a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+  _lt_disable_F77=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  lt_save_CFLAGS=$CFLAGS
+  CC=${F77-"f77"}
+  CFLAGS=$FFLAGS
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+  GCC=$G77
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+	  test "$enable_shared" = yes && enable_static=no
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$G77"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC="$lt_save_CC"
+  CFLAGS="$lt_save_CFLAGS"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+  _lt_disable_FC=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  lt_save_CFLAGS=$CFLAGS
+  CC=${FC-"f95"}
+  CFLAGS=$FCFLAGS
+  compiler=$CC
+  GCC=$ac_cv_fc_compiler_gnu
+
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+	  test "$enable_shared" = yes && enable_static=no
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+CFLAGS=$GCJFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_GO_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Go compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GO_CONFIG],
+[AC_REQUIRE([LT_PROG_GO])dnl
+AC_LANG_SAVE
+
+# Source file extension for Go test sources.
+ac_ext=go
+
+# Object file extension for compiled Go test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="package main; func main() { }"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='package main; func main() { }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GOC-"gccgo"}
+CFLAGS=$GOFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# Go did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GO_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+CFLAGS=
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+  :
+  _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+    [AC_CHECK_TOOL(GCJ, gcj,)
+      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+      AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_GO
+# ----------
+AC_DEFUN([LT_PROG_GO],
+[AC_CHECK_TOOL(GOC, gccgo,)
+])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+# _LT_DECL_DLLTOOL
+# ----------------
+# Ensure DLLTOOL variable is set.
+m4_defun([_LT_DECL_DLLTOOL],
+[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
+AC_SUBST([DLLTOOL])
+])
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+############################################################
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,b/c, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
+# ------------------------------------------------------
+# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
+# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
+m4_defun([_LT_PROG_FUNCTION_REPLACE],
+[dnl {
+sed -e '/^$1 ()$/,/^} # $1 /c\
+$1 ()\
+{\
+m4_bpatsubsts([$2], [$], [\\], [^\([	 ]\)], [\\\1])
+} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+])
+
+
+# _LT_PROG_REPLACE_SHELLFNS
+# -------------------------
+# Replace existing portable implementations of several shell functions with
+# equivalent extended shell implementations where those features are available..
+m4_defun([_LT_PROG_REPLACE_SHELLFNS],
+[if test x"$xsi_shell" = xyes; then
+  _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
+    case ${1} in
+      */*) func_dirname_result="${1%/*}${2}" ;;
+      *  ) func_dirname_result="${3}" ;;
+    esac])
+
+  _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
+    func_basename_result="${1##*/}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
+    case ${1} in
+      */*) func_dirname_result="${1%/*}${2}" ;;
+      *  ) func_dirname_result="${3}" ;;
+    esac
+    func_basename_result="${1##*/}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
+    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+    # positional parameters, so assign one to ordinary parameter first.
+    func_stripname_result=${3}
+    func_stripname_result=${func_stripname_result#"${1}"}
+    func_stripname_result=${func_stripname_result%"${2}"}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
+    func_split_long_opt_name=${1%%=*}
+    func_split_long_opt_arg=${1#*=}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
+    func_split_short_opt_arg=${1#??}
+    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
+    case ${1} in
+      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+      *)    func_lo2o_result=${1} ;;
+    esac])
+
+  _LT_PROG_FUNCTION_REPLACE([func_xform], [    func_xform_result=${1%.*}.lo])
+
+  _LT_PROG_FUNCTION_REPLACE([func_arith], [    func_arith_result=$(( $[*] ))])
+
+  _LT_PROG_FUNCTION_REPLACE([func_len], [    func_len_result=${#1}])
+fi
+
+if test x"$lt_shell_append" = xyes; then
+  _LT_PROG_FUNCTION_REPLACE([func_append], [    eval "${1}+=\\${2}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
+    func_quote_for_eval "${2}"
+dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
+    eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
+
+  # Save a `func_append' function call where possible by direct use of '+='
+  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+else
+  # Save a `func_append' function call even when '+=' is not available
+  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+  AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
+fi
+])
+
+# _LT_PATH_CONVERSION_FUNCTIONS
+# -----------------------------
+# Determine which file name conversion functions should be used by
+# func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
+# for certain cross-compile configurations and native mingw.
+m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_MSG_CHECKING([how to convert $build file names to $host format])
+AC_CACHE_VAL(lt_cv_to_host_file_cmd,
+[case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+        ;;
+    esac
+    ;;
+  *-*-cygwin* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_noop
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+        ;;
+    esac
+    ;;
+  * ) # unhandled hosts (and "normal" native builds)
+    lt_cv_to_host_file_cmd=func_convert_file_noop
+    ;;
+esac
+])
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
+_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
+         [0], [convert $build file names to $host format])dnl
+
+AC_MSG_CHECKING([how to convert $build file names to toolchain format])
+AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
+[#assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+        ;;
+    esac
+    ;;
+esac
+])
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
+_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
+         [0], [convert $build files to toolchain format])dnl
+])# _LT_PATH_CONVERSION_FUNCTIONS
diff --git a/m4/macros/linux_headers.m4 b/m4/macros/linux_headers.m4
new file mode 100644
index 000000000000..63c5d6a05acd
--- /dev/null
+++ b/m4/macros/linux_headers.m4
@@ -0,0 +1,49 @@
+dnl ######################################################################
+dnl ensure that linux kernel headers match running kernel
+AC_DEFUN([AMU_LINUX_HEADERS],
+[
+# test sanity of running kernel vs. kernel headers
+  AC_MSG_CHECKING("host headers version")
+  case ${host_os} in
+    linux )
+      host_header_version="bad"
+      AMU_EXPAND_RUN_STRING(
+[
+#include <stdio.h>
+#include <linux/version.h>
+],
+[
+if (argc > 1)
+#ifdef UTS_RELEASE
+  printf("%s", UTS_RELEASE);
+#else
+# define AMU_MA(a) ((a) >> 16)
+# define AMU_MI(a) (((a) & 0xffff) >> 8)
+# define AMU_PL(a) ((a) & 0xff)
+ printf("%d.%d.%d", AMU_MA(LINUX_VERSION_CODE), AMU_MI(LINUX_VERSION_CODE), AMU_PL(LINUX_VERSION_CODE));
+#endif
+],
+[ host_header_version=$value ],
+[ echo
+  AC_MSG_ERROR([cannot find UTS_RELEASE in <linux/version.h>.
+  This Linux system may be misconfigured or unconfigured!])
+])
+	;;
+	* ) host_header_version=$host_os_version ;;
+  esac
+  AC_DEFINE_UNQUOTED(HOST_HEADER_VERSION, "$host_header_version")
+  AC_MSG_RESULT($host_header_version)
+
+  case ${host_os} in
+    linux )
+	if test "$host_os_version" != $host_header_version
+	then
+		AC_MSG_WARN([Linux kernel $host_os_version mismatch with $host_header_version headers!])
+	fi
+    ;;
+esac
+dnl cache these two for debugging purposes
+ac_cv_os_version=$host_os_version
+ac_cv_header_version=$host_header_version
+])
+dnl ======================================================================
diff --git a/m4/macros/localconfig.m4 b/m4/macros/localconfig.m4
new file mode 100644
index 000000000000..8efc6c1ec54d
--- /dev/null
+++ b/m4/macros/localconfig.m4
@@ -0,0 +1,13 @@
+dnl ######################################################################
+dnl check if a local configuration file exists
+AC_DEFUN([AMU_LOCALCONFIG],
+[AC_MSG_CHECKING(a local configuration file)
+if test -f localconfig.h
+then
+  AC_DEFINE(HAVE_LOCALCONFIG_H)
+  AC_MSG_RESULT(yes)
+else
+  AC_MSG_RESULT(no)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/mount_headers.m4 b/m4/macros/mount_headers.m4
new file mode 100644
index 000000000000..cf7b9103907a
--- /dev/null
+++ b/m4/macros/mount_headers.m4
@@ -0,0 +1,12 @@
+dnl ######################################################################
+dnl an M4 macro to include a list of common headers being used everywhere
+define(AMU_MOUNT_HEADERS,
+[
+#include "${srcdir}/include/mount_headers1.h"
+#include AMU_NFS_PROTOCOL_HEADER
+#include "${srcdir}/include/mount_headers2.h"
+
+$1
+]
+)
+dnl ======================================================================
diff --git a/m4/macros/opt_amu_cflags.m4 b/m4/macros/opt_amu_cflags.m4
new file mode 100644
index 000000000000..1194786b9155
--- /dev/null
+++ b/m4/macros/opt_amu_cflags.m4
@@ -0,0 +1,24 @@
+dnl ######################################################################
+dnl Which options to add to CFLAGS for compilation?
+dnl NOTE: this is only for final compiltions, not for configure tests)
+AC_DEFUN([AMU_OPT_AMU_CFLAGS],
+[AC_MSG_CHECKING(for additional C option compilation flags)
+AC_ARG_ENABLE(am-cflags,
+AC_HELP_STRING([--enable-am-cflags=ARG],
+		[compile package with ARG additional C flags]),
+[
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  AC_MSG_ERROR(am-cflags must be supplied if option is used)
+fi
+# user supplied a cflags option to configure
+AMU_CFLAGS="$enableval"
+AC_SUBST(AMU_CFLAGS)
+AC_MSG_RESULT($enableval)
+], [
+  # default is to have no additional C flags
+  AMU_CFLAGS=""
+  AC_SUBST(AMU_CFLAGS)
+  AC_MSG_RESULT(none)
+])
+])
+dnl ======================================================================
diff --git a/m4/macros/opt_cppflags.m4 b/m4/macros/opt_cppflags.m4
new file mode 100644
index 000000000000..9cb723625738
--- /dev/null
+++ b/m4/macros/opt_cppflags.m4
@@ -0,0 +1,22 @@
+dnl ######################################################################
+dnl Initial settings for CPPFLAGS (-I options)
+dnl NOTE: this is for configuration as well as compilations!
+AC_DEFUN([AMU_OPT_CPPFLAGS],
+[AC_MSG_CHECKING(for configuration/compilation (-I) preprocessor flags)
+AC_ARG_ENABLE(cppflags,
+AC_HELP_STRING([--enable-cppflags=ARG],
+	[configure/compile with ARG (-I) preprocessor flags]),
+[
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  AC_MSG_ERROR(cppflags must be supplied if option is used)
+fi
+# use supplied options
+CPPFLAGS="$CPPFLAGS $enableval"
+export CPPFLAGS
+AC_MSG_RESULT($enableval)
+], [
+  # default is to have no additional flags
+  AC_MSG_RESULT(none)
+])
+])
+dnl ======================================================================
diff --git a/m4/macros/opt_debug.m4 b/m4/macros/opt_debug.m4
new file mode 100644
index 000000000000..b6f044e906bd
--- /dev/null
+++ b/m4/macros/opt_debug.m4
@@ -0,0 +1,30 @@
+dnl ######################################################################
+dnl Debugging: "yes" means general, "mem" means general and memory debugging,
+dnl and "no" means none.
+AC_DEFUN([AMU_OPT_DEBUG],
+[AC_MSG_CHECKING(for debugging options)
+AC_ARG_ENABLE(debug,
+AC_HELP_STRING([--enable-debug=ARG],[enable debugging (yes/mem/no)]),
+[
+if test "$enableval" = yes; then
+  AC_MSG_RESULT(yes)
+  AC_DEFINE(DEBUG)
+  ac_cv_opt_debug=yes
+elif test "$enableval" = mem; then
+  AC_MSG_RESULT(mem)
+  AC_DEFINE(DEBUG)
+  AC_DEFINE(DEBUG_MEM)
+  AC_CHECK_FUNC(malloc_verify,,AC_CHECK_LIB(mapmalloc, malloc_verify))
+  AC_CHECK_FUNC(mallinfo,,AC_CHECK_LIB(malloc, mallinfo))
+  ac_cv_opt_debug=mem
+else
+  AC_MSG_RESULT(no)
+  ac_cv_opt_debug=no
+fi
+],
+[
+  # default is no debugging
+  AC_MSG_RESULT(no)
+])
+])
+dnl ======================================================================
diff --git a/m4/macros/opt_ldflags.m4 b/m4/macros/opt_ldflags.m4
new file mode 100644
index 000000000000..cf3ee432072a
--- /dev/null
+++ b/m4/macros/opt_ldflags.m4
@@ -0,0 +1,22 @@
+dnl ######################################################################
+dnl Initial settings for LDFLAGS (-L options)
+dnl NOTE: this is for configuration as well as compilations!
+AC_DEFUN([AMU_OPT_LDFLAGS],
+[AC_MSG_CHECKING(for configuration/compilation (-L) library flags)
+AC_ARG_ENABLE(ldflags,
+AC_HELP_STRING([--enable-ldflags=ARG],
+		[configure/compile with ARG (-L) library flags]),
+[
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  AC_MSG_ERROR(ldflags must be supplied if option is used)
+fi
+# use supplied options
+LDFLAGS="$LDFLAGS $enableval"
+export LDFLAGS
+AC_MSG_RESULT($enableval)
+], [
+  # default is to have no additional flags
+  AC_MSG_RESULT(none)
+])
+])
+dnl ======================================================================
diff --git a/m4/macros/opt_libs.m4 b/m4/macros/opt_libs.m4
new file mode 100644
index 000000000000..e7414860720b
--- /dev/null
+++ b/m4/macros/opt_libs.m4
@@ -0,0 +1,22 @@
+dnl ######################################################################
+dnl Initial settings for LIBS (-l options)
+dnl NOTE: this is for configuration as well as compilations!
+AC_DEFUN([AMU_OPT_LIBS],
+[AC_MSG_CHECKING(for configuration/compilation (-l) library flags)
+AC_ARG_ENABLE(libs,
+AC_HELP_STRING([--enable-libs=ARG],
+		[configure/compile with ARG (-l) library flags]),
+[
+if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
+  AC_MSG_ERROR(libs must be supplied if option is used)
+fi
+# use supplied options
+LIBS="$LIBS $enableval"
+export LIBS
+AC_MSG_RESULT($enableval)
+], [
+  # default is to have no additional flags
+  AC_MSG_RESULT(none)
+])
+])
+dnl ======================================================================
diff --git a/m4/macros/os_cflags.m4 b/m4/macros/os_cflags.m4
new file mode 100644
index 000000000000..c57dec70db2f
--- /dev/null
+++ b/m4/macros/os_cflags.m4
@@ -0,0 +1,92 @@
+dnl ######################################################################
+dnl Specify additional compile options based on the OS and the compiler
+AC_DEFUN([AMU_OS_CFLAGS],
+[
+AC_CACHE_CHECK(additional compiler flags,
+ac_cv_os_cflags,
+[
+case "${host_os}" in
+	irix6* )
+		case "${CC}" in
+			cc )
+				# do not use 64-bit compiler
+				ac_cv_os_cflags="-n32 -mips3 -Wl,-woff,84"
+				;;
+		esac
+		;;
+	osf[[1-3]]* )
+		# get the right version of struct sockaddr
+		case "${CC}" in
+			cc )
+				ac_cv_os_cflags="-std -D_SOCKADDR_LEN -D_NO_PROTO"
+				;;
+			* )
+				ac_cv_os_cflags="-D_SOCKADDR_LEN -D_NO_PROTO"
+				;;
+		esac
+		;;
+	osf* )
+		# get the right version of struct sockaddr
+		case "${CC}" in
+			cc )
+				ac_cv_os_cflags="-std -D_SOCKADDR_LEN"
+				;;
+			* )
+				ac_cv_os_cflags="-D_SOCKADDR_LEN"
+				;;
+		esac
+		;;
+	aix[[1-3]]* )
+		ac_cv_os_cflags="" ;;
+	aix4.[[0-2]]* )
+		# turn on additional headers
+		ac_cv_os_cflags="-D_XOPEN_EXTENDED_SOURCE"
+		;;
+	aix5.3* )
+		# avoid circular dependencies in yp headers, and more
+		ac_cv_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE -D_USE_IRS -D_MSGQSUPPORT"
+		;;
+	aix* )
+		# avoid circular dependencies in yp headers
+		ac_cv_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE -D_USE_IRS"
+		;;
+	OFF-sunos4* )
+		# make sure passing whole structures is handled in gcc
+		case "${CC}" in
+			gcc )
+				ac_cv_os_cflags="-fpcc-struct-return"
+				;;
+		esac
+		;;
+	sunos[[34]]* | solaris1* | solaris2.[[0-5]] | sunos5.[[0-5]] | solaris2.5.* | sunos5.5.* )
+		ac_cv_os_cflags="" ;;
+	solaris2* | sunos5* )
+		# turn on 64-bit file offset interface
+		case "${CC}" in
+			* )
+				ac_cv_os_cflags="-D_LARGEFILE64_SOURCE"
+				;;
+		esac
+		;;
+	hpux* )
+		# use Ansi compiler on HPUX
+		case "${CC}" in
+			cc )
+				ac_cv_os_cflags="-Ae"
+				;;
+		esac
+		;;
+	darwin* | macosx* | rhapsody* )
+		ac_cv_os_cflags="-D_P1003_1B_VISIBLE"
+		;;
+	* )
+		ac_cv_os_cflags=""
+		;;
+esac
+])
+AMU_CFLAGS="$AMU_CFLAGS $ac_cv_os_cflags"
+# use same flags for configuring, so it matches what we do at compile time
+CFLAGS="$CFLAGS $ac_cv_os_cflags"
+export CFLAGS
+])
+dnl ======================================================================
diff --git a/m4/macros/os_cppflags.m4 b/m4/macros/os_cppflags.m4
new file mode 100644
index 000000000000..cd8ae8ba1655
--- /dev/null
+++ b/m4/macros/os_cppflags.m4
@@ -0,0 +1,18 @@
+dnl ######################################################################
+dnl Specify additional cpp options based on the OS and the compiler
+AC_DEFUN([AMU_OS_CPPFLAGS],
+[
+AC_CACHE_CHECK(additional preprocessor flags,
+ac_cv_os_cppflags,
+[
+case "${host_os}" in
+# off for now, posix may be a broken thing for nextstep3...
+#	nextstep* )
+#		ac_cv_os_cppflags="-D_POSIX_SOURCE"
+#		;;
+	* )	ac_cv_os_cppflags="" ;;
+esac
+])
+CPPFLAGS="$CPPFLAGS $ac_cv_os_cppflags"
+])
+dnl ======================================================================
diff --git a/m4/macros/os_ldflags.m4 b/m4/macros/os_ldflags.m4
new file mode 100644
index 000000000000..a81972f3d262
--- /dev/null
+++ b/m4/macros/os_ldflags.m4
@@ -0,0 +1,22 @@
+dnl ######################################################################
+dnl Specify additional linker options based on the OS and the compiler
+AC_DEFUN([AMU_OS_LDFLAGS],
+[
+AC_CACHE_CHECK(additional linker flags,
+ac_cv_os_ldflags,
+[
+case "${host_os}" in
+	solaris2.7* | sunos5.7* )
+		# find LDAP: off until Sun includes ldap headers.
+		case "${CC}" in
+			* )
+				#ac_cv_os_ldflags="-L/usr/lib/fn"
+				;;
+		esac
+		;;
+	* )	ac_cv_os_ldflags="" ;;
+esac
+])
+LDFLAGS="$LDFLAGS $ac_cv_os_ldflags"
+])
+dnl ======================================================================
diff --git a/m4/macros/package_bugreport.m4 b/m4/macros/package_bugreport.m4
new file mode 100644
index 000000000000..8e1688d9f4a7
--- /dev/null
+++ b/m4/macros/package_bugreport.m4
@@ -0,0 +1,8 @@
+dnl ######################################################################
+dnl Bugreport name
+AC_DEFUN([AMU_PACKAGE_BUGREPORT],
+[AC_MSG_CHECKING(bug-reporting address)
+AC_DEFINE_UNQUOTED(PACKAGE_BUGREPORT, "$1")
+AC_MSG_RESULT(\"$1\")
+])
+dnl ======================================================================
diff --git a/m4/macros/package_name.m4 b/m4/macros/package_name.m4
new file mode 100644
index 000000000000..27f5711bf3ed
--- /dev/null
+++ b/m4/macros/package_name.m4
@@ -0,0 +1,8 @@
+dnl ######################################################################
+dnl Package name
+AC_DEFUN([AMU_PACKAGE_NAME],
+[AC_MSG_CHECKING(package name)
+AC_DEFINE_UNQUOTED(PACKAGE_NAME, "$1")
+AC_MSG_RESULT(\"$1\")
+])
+dnl ======================================================================
diff --git a/m4/macros/package_version.m4 b/m4/macros/package_version.m4
new file mode 100644
index 000000000000..0d6c6ef25f74
--- /dev/null
+++ b/m4/macros/package_version.m4
@@ -0,0 +1,8 @@
+dnl ######################################################################
+dnl Version of package
+AC_DEFUN([AMU_PACKAGE_VERSION],
+[AC_MSG_CHECKING(version of package)
+AC_DEFINE_UNQUOTED(PACKAGE_VERSION, "$1")
+AC_MSG_RESULT(\"$1\")
+])
+dnl ======================================================================
diff --git a/m4/macros/prog_lex.m4 b/m4/macros/prog_lex.m4
new file mode 100644
index 000000000000..43da78a86cdd
--- /dev/null
+++ b/m4/macros/prog_lex.m4
@@ -0,0 +1,14 @@
+dnl find f/lex, but error if none found
+AC_DEFUN_ONCE([AMU_PROG_LEX],
+[AC_CHECK_PROGS(LEX, flex lex, :)
+if test -z "$LEXLIB"
+then
+  AC_CHECK_LIB(fl, yywrap, LEXLIB="-lfl",
+    [AC_CHECK_LIB(l, yywrap, LEXLIB="-ll")])
+fi
+AC_SUBST(LEXLIB)
+if test "x$LEX" != "x:"; then
+  _AC_PROG_LEX_YYTEXT_DECL
+else
+  AC_MSG_ERROR([cannot find flex/lex -- needed for am-utils])
+fi])
diff --git a/m4/macros/prog_yacc.m4 b/m4/macros/prog_yacc.m4
new file mode 100644
index 000000000000..666cdef3f96a
--- /dev/null
+++ b/m4/macros/prog_yacc.m4
@@ -0,0 +1,6 @@
+dnl find bison/yacc, but error if none found
+AC_DEFUN([AMU_PROG_YACC],
+[AC_CHECK_PROGS(YACC, 'bison -y' byacc yacc, :)
+if test "x$YACC" = "x:"; then
+  AC_MSG_ERROR([cannot find bison/yacc/byacc -- needed for am-utils])
+fi])
diff --git a/m4/macros/save_state.m4 b/m4/macros/save_state.m4
new file mode 100644
index 000000000000..abc7b55fb00a
--- /dev/null
+++ b/m4/macros/save_state.m4
@@ -0,0 +1,13 @@
+dnl ######################################################################
+dnl AC_SAVE_STATE: save confdefs.h onto dbgcf.h and write $ac_cv_* cache
+dnl variables that are known so far.
+define(AMU_SAVE_STATE,
+dnl AC_MSG_NOTICE(*** SAVING CONFIGURE STATE ***)
+if test -f confdefs.h
+then
+ cp confdefs.h dbgcf.h
+fi
+[AC_CACHE_SAVE
+AC_MSG_NOTICE([*** SAVING CONFIGURE STATE ***])]
+)
+dnl ======================================================================
diff --git a/m4/macros/struct_field_nfs_fh.m4 b/m4/macros/struct_field_nfs_fh.m4
new file mode 100644
index 000000000000..5bada3081e35
--- /dev/null
+++ b/m4/macros/struct_field_nfs_fh.m4
@@ -0,0 +1,35 @@
+dnl ######################################################################
+dnl Find the name of the nfs filehandle field in nfs_args_t.
+AC_DEFUN([AMU_STRUCT_FIELD_NFS_FH],
+[
+dnl make sure this is called before macros which depend on it
+AC_BEFORE([$0], [AC_TYPE_NFS_FH])
+AC_CACHE_CHECK(for the name of the nfs filehandle field in nfs_args_t,
+ac_cv_struct_field_nfs_fh,
+[
+# set to a default value
+ac_cv_struct_field_nfs_fh=notfound
+# look for name "fh" (most systems)
+if test "$ac_cv_struct_field_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ nfs_args_t nat;
+  char *cp = (char *) &(nat.fh);
+], ac_cv_struct_field_nfs_fh=fh, ac_cv_struct_field_nfs_fh=notfound)
+fi
+
+# look for name "root" (for example Linux)
+if test "$ac_cv_struct_field_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ nfs_args_t nat;
+  char *cp = (char *) &(nat.root);
+], ac_cv_struct_field_nfs_fh=root, ac_cv_struct_field_nfs_fh=notfound)
+fi
+])
+if test "$ac_cv_struct_field_nfs_fh" != notfound
+then
+  AC_DEFINE_UNQUOTED(NFS_FH_FIELD, $ac_cv_struct_field_nfs_fh)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/struct_mntent.m4 b/m4/macros/struct_mntent.m4
new file mode 100644
index 000000000000..d9f481194ddd
--- /dev/null
+++ b/m4/macros/struct_mntent.m4
@@ -0,0 +1,21 @@
+dnl ######################################################################
+dnl Find if struct mntent exists anywhere in mount.h or mntent.h headers
+AC_DEFUN([AMU_STRUCT_MNTENT],
+[
+AC_CACHE_CHECK(for struct mntent,
+ac_cv_have_struct_mntent,
+[
+# try to compile a program which may have a definition for the structure
+AC_TRY_COMPILE(
+AMU_MOUNT_HEADERS
+,
+[
+struct mntent mt;
+], ac_cv_have_struct_mntent=yes, ac_cv_have_struct_mntent=no)
+])
+if test "$ac_cv_have_struct_mntent" = yes
+then
+  AC_DEFINE(HAVE_STRUCT_MNTENT)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/struct_mnttab.m4 b/m4/macros/struct_mnttab.m4
new file mode 100644
index 000000000000..ed1cb5635ae0
--- /dev/null
+++ b/m4/macros/struct_mnttab.m4
@@ -0,0 +1,21 @@
+dnl ######################################################################
+dnl Find if struct mnttab exists anywhere in mount.h or mnttab.h headers
+AC_DEFUN([AMU_STRUCT_MNTTAB],
+[
+AC_CACHE_CHECK(for struct mnttab,
+ac_cv_have_struct_mnttab,
+[
+# try to compile a program which may have a definition for the structure
+AC_TRY_COMPILE(
+AMU_MOUNT_HEADERS
+,
+[
+struct mnttab mt;
+], ac_cv_have_struct_mnttab=yes, ac_cv_have_struct_mnttab=no)
+])
+if test "$ac_cv_have_struct_mnttab" = yes
+then
+  AC_DEFINE(HAVE_STRUCT_MNTTAB)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/struct_nfs_args.m4 b/m4/macros/struct_nfs_args.m4
new file mode 100644
index 000000000000..4e6600ff79e6
--- /dev/null
+++ b/m4/macros/struct_nfs_args.m4
@@ -0,0 +1,55 @@
+dnl ######################################################################
+dnl Find if struct nfs_args exists anywhere in typical headers
+AC_DEFUN([AMU_STRUCT_NFS_ARGS],
+[
+dnl make sure this is called before [AC_TYPE_NFS_FH]
+AC_BEFORE([$0], [AC_TYPE_NFS_FH])
+AC_BEFORE([$0], [AC_STRUCT_FIELD_NFS_FH])
+AC_CACHE_CHECK(for struct nfs_args,
+ac_cv_have_struct_nfs_args,
+[
+# try to compile a program which may have a definition for the structure
+# assume not found
+ac_cv_have_struct_nfs_args=notfound
+
+# look for "struct irix5_nfs_args" (specially set in conf/nfs_prot/)
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct irix5_nfs_args na;
+], ac_cv_have_struct_nfs_args="struct irix5_nfs_args", ac_cv_have_struct_nfs_args=notfound)
+fi
+
+# look for "struct aix5_nfs_args" (specially set in conf/nfs_prot/)
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct aix5_nfs_args na;
+], ac_cv_have_struct_nfs_args="struct aix5_nfs_args", ac_cv_have_struct_nfs_args=notfound)
+fi
+
+# look for "struct aix4_nfs_args" (specially set in conf/nfs_prot/)
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct aix4_nfs_args na;
+], ac_cv_have_struct_nfs_args="struct aix4_nfs_args", ac_cv_have_struct_nfs_args=notfound)
+fi
+
+# look for "struct nfs_args"
+if test "$ac_cv_have_struct_nfs_args" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct nfs_args na;
+], ac_cv_have_struct_nfs_args="struct nfs_args", ac_cv_have_struct_nfs_args=notfound)
+fi
+
+])
+
+if test "$ac_cv_have_struct_nfs_args" != notfound
+then
+  AC_DEFINE(HAVE_STRUCT_NFS_ARGS)
+  AC_DEFINE_UNQUOTED(nfs_args_t, $ac_cv_have_struct_nfs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/struct_nfs_fh.m4 b/m4/macros/struct_nfs_fh.m4
new file mode 100644
index 000000000000..8a60675db3e3
--- /dev/null
+++ b/m4/macros/struct_nfs_fh.m4
@@ -0,0 +1,63 @@
+dnl ######################################################################
+dnl Find the structure of an nfs filehandle.
+dnl if found, defined am_nfs_fh to it, else leave it undefined.
+dnl THE ORDER OF LOOKUPS IN THIS FILE IS VERY IMPORTANT!!!
+AC_DEFUN([AMU_STRUCT_NFS_FH],
+[
+AC_CACHE_CHECK(for type/structure of NFS V2 filehandle,
+ac_cv_struct_nfs_fh,
+[
+# try to compile a program which may have a definition for the type
+dnl need a series of compilations, which will test out every possible type
+dnl such as struct nfs_fh, fhandle_t, nfsv2fh_t, etc.
+# set to a default value
+ac_cv_struct_nfs_fh=notfound
+
+# look for "nfs_fh"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ nfs_fh nh;
+], ac_cv_struct_nfs_fh="nfs_fh", ac_cv_struct_nfs_fh=notfound)
+fi
+
+# look for "struct nfs_fh"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct nfs_fh nh;
+], ac_cv_struct_nfs_fh="struct nfs_fh", ac_cv_struct_nfs_fh=notfound)
+fi
+
+# look for "struct nfssvcfh"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct nfssvcfh nh;
+], ac_cv_struct_nfs_fh="struct nfssvcfh", ac_cv_struct_nfs_fh=notfound)
+fi
+
+# look for "nfsv2fh_t"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ nfsv2fh_t nh;
+], ac_cv_struct_nfs_fh="nfsv2fh_t", ac_cv_struct_nfs_fh=notfound)
+fi
+
+# look for "fhandle_t"
+if test "$ac_cv_struct_nfs_fh" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ fhandle_t nh;
+], ac_cv_struct_nfs_fh="fhandle_t", ac_cv_struct_nfs_fh=notfound)
+fi
+
+])
+
+if test "$ac_cv_struct_nfs_fh" != notfound
+then
+  AC_DEFINE_UNQUOTED(am_nfs_fh, $ac_cv_struct_nfs_fh)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/struct_nfs_fh3.m4 b/m4/macros/struct_nfs_fh3.m4
new file mode 100644
index 000000000000..7d5cac0bb44f
--- /dev/null
+++ b/m4/macros/struct_nfs_fh3.m4
@@ -0,0 +1,39 @@
+dnl ######################################################################
+dnl Find the structure of an nfs filehandle.
+dnl if found, defined am_nfs_fh3 to it, else leave it undefined.
+dnl THE ORDER OF LOOKUPS IN THIS FILE IS VERY IMPORTANT!!!
+AC_DEFUN([AMU_STRUCT_NFS_FH3],
+[
+AC_CACHE_CHECK(for type/structure of NFS V3 filehandle,
+ac_cv_struct_nfs_fh3,
+[
+# try to compile a program which may have a definition for the type
+dnl need a series of compilations, which will test out every possible type
+dnl such as struct nfs_fh3, XXX - what else?, etc.
+# set to a default value
+ac_cv_struct_nfs_fh3=notfound
+
+# look for "nfs_fh3"
+if test "$ac_cv_struct_nfs_fh3" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ nfs_fh3 nh;
+], ac_cv_struct_nfs_fh3="nfs_fh3_netbsd20", ac_cv_struct_nfs_fh3=notfound)
+fi
+
+# look for "struct nfs_fh3"
+if test "$ac_cv_struct_nfs_fh3" = notfound
+then
+AC_TRY_COMPILE_NFS(
+[ struct nfs_fh3 nh;
+], ac_cv_struct_nfs_fh3="struct nfs_fh3", ac_cv_struct_nfs_fh3=notfound)
+fi
+
+])
+
+if test "$ac_cv_struct_nfs_fh3" != notfound
+then
+  AC_DEFINE_UNQUOTED(am_nfs_fh3, $ac_cv_struct_nfs_fh3)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/struct_nfs_gfs_mount.m4 b/m4/macros/struct_nfs_gfs_mount.m4
new file mode 100644
index 000000000000..026d37935d4f
--- /dev/null
+++ b/m4/macros/struct_nfs_gfs_mount.m4
@@ -0,0 +1,22 @@
+dnl ######################################################################
+dnl Find if struct nfs_gfs_mount exists anywhere in typical headers
+AC_DEFUN([AMU_STRUCT_NFS_GFS_MOUNT],
+[
+dnl make sure this is called before [AC_TYPE_NFS_FH]
+AC_BEFORE([$0], [AC_TYPE_NFS_FH])
+AC_BEFORE([$0], [AC_STRUCT_FIELD_NFS_FH])
+AC_CACHE_CHECK(for struct nfs_gfs_mount,
+ac_cv_have_struct_nfs_gfs_mount,
+[
+# try to compile a program which may have a definition for the structure
+AC_TRY_COMPILE_NFS(
+[ struct nfs_gfs_mount ngm;
+], ac_cv_have_struct_nfs_gfs_mount=yes, ac_cv_have_struct_nfs_gfs_mount=no)
+])
+if test "$ac_cv_have_struct_nfs_gfs_mount" = yes
+then
+  AC_DEFINE(HAVE_STRUCT_NFS_GFS_MOUNT)
+  AC_DEFINE(nfs_args_t, struct nfs_gfs_mount)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/try_compile_anyfs.m4 b/m4/macros/try_compile_anyfs.m4
new file mode 100644
index 000000000000..22a571982373
--- /dev/null
+++ b/m4/macros/try_compile_anyfs.m4
@@ -0,0 +1,185 @@
+dnl ######################################################################
+dnl Compile a program with <any>FS headers to try and find a feature.
+dnl The headers part are fixed.  Only three arguments are allowed:
+dnl [$1] is the program to compile (2nd arg to AC_TRY_COMPILE)
+dnl [$2] action to take if the program compiled (3rd arg to AC_TRY_COMPILE)
+dnl [$3] action to take if program did not compile (4rd arg to AC_TRY_COMPILE)
+AC_DEFUN([AC_TRY_COMPILE_ANYFS],
+[# try to compile a program which may have a definition for a structure
+AC_TRY_COMPILE(
+[
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_SYS_ERRNO_H
+# include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else /* not TIME_WITH_SYS_TIME */
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else /* not HAVE_SYS_TIME_H */
+#  include <time.h>
+# endif /* not HAVE_SYS_TIME_H */
+#endif /* not TIME_WITH_SYS_TIME */
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif /* HAVE_NETINET_IN_H */
+#ifdef HAVE_SYS_TIUSER_H
+# include <sys/tiuser.h>
+#endif /* HAVE_SYS_TIUSER_H */
+
+#ifdef HAVE_SYS_MOUNT_H
+# ifndef NFSCLIENT
+#  define NFSCLIENT
+# endif /* not NFSCLIENT */
+# ifndef PCFS
+#  define PCFS
+# endif /* not PCFS */
+# ifndef LOFS
+#  define LOFS
+# endif /* not LOFS */
+# ifndef RFS
+#  define RFS
+# endif /* not RFS */
+# ifndef MSDOSFS
+#  define MSDOSFS
+# endif /* not MSDOSFS */
+# ifndef MFS
+#  define MFS 1
+# endif /* not MFS */
+# ifndef CD9660
+#  define CD9660
+# endif /* not CD9660 */
+# ifndef NFS
+#  define NFS
+# endif /* not NFS */
+# include <sys/mount.h>
+#endif /* HAVE_SYS_MOUNT_H */
+
+#ifdef HAVE_SYS_VMOUNT_H
+# include <sys/vmount.h>
+#endif /* HAVE_SYS_VMOUNT_H */
+
+/*
+ * There is no point in including this on a glibc2 system
+ * we're only asking for trouble
+ */
+#if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
+/*
+ * There's a conflict of definitions on redhat alpha linux between
+ * <netinet/in.h> and <linux/fs.h>.
+ * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64
+ * between <netinet/in.h> and <linux/byteorder/generic.h> (2.1 kernels).
+ */
+# ifdef HAVE_SOCKETBITS_H
+#  define _LINUX_SOCKET_H
+#  undef BLKFLSBUF
+#  undef BLKGETSIZE
+#  undef BLKRAGET
+#  undef BLKRASET
+#  undef BLKROGET
+#  undef BLKROSET
+#  undef BLKRRPART
+#  undef MS_MGC_VAL
+#  undef MS_RMT_MASK
+# endif /* HAVE_SOCKETBITS_H */
+# ifdef HAVE_LINUX_POSIX_TYPES_H
+#  include <linux/posix_types.h>
+# endif /* HAVE_LINUX_POSIX_TYPES_H */
+# ifndef _LINUX_BYTEORDER_GENERIC_H
+#  define _LINUX_BYTEORDER_GENERIC_H
+# endif /* _LINUX_BYTEORDER_GENERIC_H */
+# ifndef _LINUX_STRING_H_
+#  define _LINUX_STRING_H_
+# endif /* not _LINUX_STRING_H_ */
+# ifdef HAVE_LINUX_KDEV_T_H
+#  define __KERNEL__
+#  include <linux/kdev_t.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_KDEV_T_H */
+# ifdef HAVE_LINUX_LIST_H
+#  define __KERNEL__
+#  include <linux/list.h>
+#  undef __KERNEL__
+# endif /* HAVE_LINUX_LIST_H */
+# include <linux/fs.h>
+#endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
+
+#ifdef HAVE_SYS_FS_AUTOFS_H
+# include <sys/fs/autofs.h>
+#endif /* HAVE_SYS_FS_AUTOFS_H */
+#ifdef HAVE_SYS_FS_CACHEFS_FS_H
+# include <sys/fs/cachefs_fs.h>
+#endif /* HAVE_SYS_FS_CACHEFS_FS_H */
+
+#ifdef HAVE_SYS_FS_PC_FS_H
+# include <sys/fs/pc_fs.h>
+#endif /* HAVE_SYS_FS_PC_FS_H */
+#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
+# include <msdosfs/msdosfsmount.h>
+#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
+#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
+# include <fs/msdosfs/msdosfsmount.h>
+#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
+
+#ifdef HAVE_SYS_FS_TMP_H
+# include <sys/fs/tmp.h>
+#endif /* HAVE_SYS_FS_TMP_H */
+#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
+# include <fs/tmpfs/tmpfs_args.h>
+#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
+
+#ifdef HAVE_UFS_UFS_MOUNT_H
+# include <ufs/ufs_mount.h>
+#endif /* HAVE_UFS_UFS_MOUNT_H */
+#ifdef HAVE_UFS_UFS_UFSMOUNT_H
+# ifndef MAXQUOTAS
+#  define MAXQUOTAS     2
+# endif /* not MAXQUOTAS */
+struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */
+/* netbsd-1.4 does't protect <ufs/ufs/ufsmount.h> */
+# ifndef _UFS_UFS_UFSMOUNT_H
+#  include <ufs/ufs/ufsmount.h>
+#  define _UFS_UFS_UFSMOUNT_H
+# endif /* not _UFS_UFS_UFSMOUNT_H */
+#endif /* HAVE_UFS_UFS_UFSMOUNT_H */
+#ifdef HAVE_SYS_FS_UFS_MOUNT_H
+# include <sys/fs/ufs_mount.h>
+#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_EFS_CLNT_H
+# include <sys/fs/efs_clnt.h>
+#endif /* HAVE_SYS_FS_EFS_CLNT_H */
+#ifdef HAVE_FS_EFS_EFS_MOUNT_H
+# include <fs/efs/efs_mount.h>
+#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
+#ifdef HAVE_SYS_FS_XFS_CLNT_H
+# include <sys/fs/xfs_clnt.h>
+#endif /* HAVE_SYS_FS_XFS_CLNT_H */
+
+#ifdef HAVE_CDFS_CDFS_MOUNT_H
+# include <cdfs/cdfs_mount.h>
+#endif /* HAVE_CDFS_CDFS_MOUNT_H */
+#ifdef HAVE_HSFS_HSFS_H
+# include <hsfs/hsfs.h>
+#endif /* HAVE_HSFS_HSFS_H */
+#ifdef HAVE_CDFS_CDFSMOUNT_H
+# include <cdfs/cdfsmount.h>
+#endif /* HAVE_CDFS_CDFSMOUNT_H */
+#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
+# include <isofs/cd9660/cd9660_mount.h>
+#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
+
+#ifdef HAVE_FS_UDF_UDF_MOUNT_H
+# include <fs/udf/udf_mount.h>
+#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
+], [$1], [$2], [$3])
+])
+dnl ======================================================================
diff --git a/m4/macros/try_compile_nfs.m4 b/m4/macros/try_compile_nfs.m4
new file mode 100644
index 000000000000..d04e19619fa5
--- /dev/null
+++ b/m4/macros/try_compile_nfs.m4
@@ -0,0 +1,13 @@
+dnl ######################################################################
+dnl Compile a program with NFS headers to try and find a feature.
+dnl The headers part are fixed.  Only three arguments are allowed:
+dnl [$1] is the program to compile (2nd arg to AC_TRY_COMPILE)
+dnl [$2] action to take if the program compiled (3rd arg to AC_TRY_COMPILE)
+dnl [$3] action to take if program did not compile (4rd arg to AC_TRY_COMPILE)
+AC_DEFUN([AC_TRY_COMPILE_NFS],
+[# try to compile a program which may have a definition for a structure
+AC_TRY_COMPILE(
+AMU_MOUNT_HEADERS
+, [$1], [$2], [$3])
+])
+dnl ======================================================================
diff --git a/m4/macros/try_compile_rpc.m4 b/m4/macros/try_compile_rpc.m4
new file mode 100644
index 000000000000..5c95348ca0b8
--- /dev/null
+++ b/m4/macros/try_compile_rpc.m4
@@ -0,0 +1,23 @@
+dnl ######################################################################
+dnl Compile a program with RPC headers to try and find a feature.
+dnl The headers part are fixed.  Only three arguments are allowed:
+dnl [$1] is the program to compile (2nd arg to AC_TRY_COMPILE)
+dnl [$2] action to take if the program compiled (3rd arg to AC_TRY_COMPILE)
+dnl [$3] action to take if program did not compile (4rd arg to AC_TRY_COMPILE)
+AC_DEFUN([AC_TRY_COMPILE_RPC],
+[# try to compile a program which may have a definition for a structure
+AC_TRY_COMPILE(
+[
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+#ifdef HAVE_RPC_RPC_H
+# include <rpc/rpc.h>
+#endif /* HAVE_RPC_RPC_H */
+/* Prevent multiple inclusion on Ultrix 4 */
+#if defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__)
+# include <rpc/xdr.h>
+#endif /* defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) */
+], [$1], [$2], [$3])
+])
+dnl ======================================================================
diff --git a/m4/macros/type_auth_create_gidlist.m4 b/m4/macros/type_auth_create_gidlist.m4
new file mode 100644
index 000000000000..b56d4f657313
--- /dev/null
+++ b/m4/macros/type_auth_create_gidlist.m4
@@ -0,0 +1,25 @@
+dnl ######################################################################
+dnl check the correct type for the 5th argument to authunix_create()
+AC_DEFUN([AMU_TYPE_AUTH_CREATE_GIDLIST],
+[
+AC_CACHE_CHECK(argument type of 5rd argument to authunix_create(),
+ac_cv_auth_create_gidlist,
+[
+# select the correct type
+case "${host_os_name}" in
+	sunos[[34]]* | bsdi2* | sysv4* | hpux10.10 | ultrix* | aix4* )
+		ac_cv_auth_create_gidlist="int" ;;
+	# old macosx used "gid_t" but all newer ones use int
+	macosx-10.[[0-3]]* )
+		ac_cv_auth_create_gidlist="gid_t" ;;
+	macosx* )
+		ac_cv_auth_create_gidlist="int" ;;
+	*bsd* )
+		ac_cv_auth_create_gidlist="int" ;;
+	* )
+		ac_cv_auth_create_gidlist="gid_t" ;;
+esac
+])
+AC_DEFINE_UNQUOTED(AUTH_CREATE_GIDLIST_TYPE, $ac_cv_auth_create_gidlist)
+])
+dnl ======================================================================
diff --git a/m4/macros/type_autofs_args.m4 b/m4/macros/type_autofs_args.m4
new file mode 100644
index 000000000000..ca91bf8be09e
--- /dev/null
+++ b/m4/macros/type_autofs_args.m4
@@ -0,0 +1,33 @@
+dnl ######################################################################
+dnl Find the correct type for AUTOFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_AUTOFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of autofs mount(2) arguments,
+ac_cv_type_autofs_args,
+[
+# set to a default value
+ac_cv_type_autofs_args=notfound
+
+# look for "struct auto_args"
+if test "$ac_cv_type_autofs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct auto_args a;
+], ac_cv_type_autofs_args="struct auto_args", ac_cv_type_autofs_args=notfound)
+fi
+
+# look for "struct autofs_args"
+if test "$ac_cv_type_autofs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct autofs_args a;
+], ac_cv_type_autofs_args="struct autofs_args", ac_cv_type_autofs_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_autofs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(autofs_args_t, $ac_cv_type_autofs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_cachefs_args.m4 b/m4/macros/type_cachefs_args.m4
new file mode 100644
index 000000000000..556c38888390
--- /dev/null
+++ b/m4/macros/type_cachefs_args.m4
@@ -0,0 +1,23 @@
+dnl ######################################################################
+dnl Find the correct type for CACHEFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_CACHEFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of cachefs mount(2) arguments,
+ac_cv_type_cachefs_args,
+[
+# set to a default value
+ac_cv_type_cachefs_args=notfound
+# look for "struct cachefs_mountargs"
+if test "$ac_cv_type_cachefs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct cachefs_mountargs a;
+], ac_cv_type_cachefs_args="struct cachefs_mountargs", ac_cv_type_cachefs_args=notfound)
+fi
+])
+if test "$ac_cv_type_cachefs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(cachefs_args_t, $ac_cv_type_cachefs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_cdfs_args.m4 b/m4/macros/type_cdfs_args.m4
new file mode 100644
index 000000000000..def76949c909
--- /dev/null
+++ b/m4/macros/type_cdfs_args.m4
@@ -0,0 +1,57 @@
+dnl ######################################################################
+dnl Find the correct type for CDFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_CDFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of cdfs mount(2) arguments,
+ac_cv_type_cdfs_args,
+[
+# set to a default value
+ac_cv_type_cdfs_args=notfound
+
+# look for "struct iso_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct iso_args a;
+], ac_cv_type_cdfs_args="struct iso_args", ac_cv_type_cdfs_args=notfound)
+fi
+
+# look for "struct iso9660_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct iso9660_args a;
+], ac_cv_type_cdfs_args="struct iso9660_args", ac_cv_type_cdfs_args=notfound)
+fi
+
+# look for "struct cdfs_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct cdfs_args a;
+], ac_cv_type_cdfs_args="struct cdfs_args", ac_cv_type_cdfs_args=notfound)
+fi
+
+# look for "struct hsfs_args"
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct hsfs_args a;
+], ac_cv_type_cdfs_args="struct hsfs_args", ac_cv_type_cdfs_args=notfound)
+fi
+
+# look for "struct iso_specific" (ultrix)
+if test "$ac_cv_type_cdfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct iso_specific a;
+], ac_cv_type_cdfs_args="struct iso_specific", ac_cv_type_cdfs_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_cdfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(cdfs_args_t, $ac_cv_type_cdfs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_efs_args.m4 b/m4/macros/type_efs_args.m4
new file mode 100644
index 000000000000..b4e56644c848
--- /dev/null
+++ b/m4/macros/type_efs_args.m4
@@ -0,0 +1,25 @@
+dnl ######################################################################
+dnl Find the correct type for EFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_EFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of efs mount(2) arguments,
+ac_cv_type_efs_args,
+[
+# set to a default value
+ac_cv_type_efs_args=notfound
+
+# look for "struct efs_args"
+if test "$ac_cv_type_efs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct efs_args a;
+], ac_cv_type_efs_args="struct efs_args", ac_cv_type_efs_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_efs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(efs_args_t, $ac_cv_type_efs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_lofs_args.m4 b/m4/macros/type_lofs_args.m4
new file mode 100644
index 000000000000..266d38f8cd08
--- /dev/null
+++ b/m4/macros/type_lofs_args.m4
@@ -0,0 +1,30 @@
+dnl ######################################################################
+dnl Find the correct type for LOFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_LOFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of lofs mount(2) arguments,
+ac_cv_type_lofs_args,
+[
+# set to a default value
+ac_cv_type_lofs_args=notfound
+# look for "struct lofs_args"
+if test "$ac_cv_type_lofs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct lofs_args a;
+], ac_cv_type_lofs_args="struct lofs_args", ac_cv_type_lofs_args=notfound)
+fi
+# look for "struct lo_args"
+if test "$ac_cv_type_lofs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct lo_args a;
+], ac_cv_type_lofs_args="struct lo_args", ac_cv_type_lofs_args=notfound)
+fi
+])
+if test "$ac_cv_type_lofs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(lofs_args_t, $ac_cv_type_lofs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_mfs_args.m4 b/m4/macros/type_mfs_args.m4
new file mode 100644
index 000000000000..79bd4571343e
--- /dev/null
+++ b/m4/macros/type_mfs_args.m4
@@ -0,0 +1,23 @@
+dnl ######################################################################
+dnl Find the correct type for MFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_MFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of mfs mount(2) arguments,
+ac_cv_type_mfs_args,
+[
+# set to a default value
+ac_cv_type_mfs_args=notfound
+# look for "struct mfs_args"
+if test "$ac_cv_type_mfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct mfs_args a;
+], ac_cv_type_mfs_args="struct mfs_args", ac_cv_type_mfs_args=notfound)
+fi
+])
+if test "$ac_cv_type_mfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(mfs_args_t, $ac_cv_type_mfs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_pcfs_args.m4 b/m4/macros/type_pcfs_args.m4
new file mode 100644
index 000000000000..2d54f5413663
--- /dev/null
+++ b/m4/macros/type_pcfs_args.m4
@@ -0,0 +1,50 @@
+dnl ######################################################################
+dnl Find the correct type for PC/FS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_PCFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of pcfs mount(2) arguments,
+ac_cv_type_pcfs_args,
+[
+# set to a default value
+ac_cv_type_pcfs_args=notfound
+
+# look for "struct msdos_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct msdos_args a;
+], ac_cv_type_pcfs_args="struct msdos_args", ac_cv_type_pcfs_args=notfound)
+fi
+
+# look for "struct pc_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct pc_args a;
+], ac_cv_type_pcfs_args="struct pc_args", ac_cv_type_pcfs_args=notfound)
+fi
+
+# look for "struct pcfs_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct pcfs_args a;
+], ac_cv_type_pcfs_args="struct pcfs_args", ac_cv_type_pcfs_args=notfound)
+fi
+
+# look for "struct msdosfs_args"
+if test "$ac_cv_type_pcfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct msdosfs_args a;
+], ac_cv_type_pcfs_args="struct msdosfs_args", ac_cv_type_pcfs_args=notfound)
+fi
+
+])
+
+if test "$ac_cv_type_pcfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(pcfs_args_t, $ac_cv_type_pcfs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_pte_t.m4 b/m4/macros/type_pte_t.m4
new file mode 100644
index 000000000000..162b7b9c608f
--- /dev/null
+++ b/m4/macros/type_pte_t.m4
@@ -0,0 +1,15 @@
+dnl ######################################################################
+dnl check for type of pte_t (for Irix, usually in <sys/immu.h>)
+dnl Note: some gcc's on Irix 6.5 are broken and don't recognize pte_t,
+dnl so I'm defining it here to unsigned int, which is not necessarily correct,
+dnl but at least it gets am-utils to compile.
+AC_DEFUN([AMU_TYPE_PTE_T],
+[AC_CHECK_TYPE(pte_t, ,
+[AC_DEFINE_UNQUOTED(pte_t, unsigned int,
+	 [Check if pte_t is defined in <sys/immu.h>])],
+[
+#ifdef HAVE_SYS_IMMU_H
+# include <sys/immu.h>
+#endif /* HAVE_SYS_IMMU_H */
+])])
+dnl ======================================================================
diff --git a/m4/macros/type_recvfrom_fromlen.m4 b/m4/macros/type_recvfrom_fromlen.m4
new file mode 100644
index 000000000000..71812bd29789
--- /dev/null
+++ b/m4/macros/type_recvfrom_fromlen.m4
@@ -0,0 +1,29 @@
+dnl ######################################################################
+dnl check the correct type for the 6th argument to recvfrom()
+AC_DEFUN([AMU_TYPE_RECVFROM_FROMLEN],
+[
+AC_CACHE_CHECK(non-pointer type of 6th (fromlen) argument to recvfrom(),
+ac_cv_recvfrom_fromlen,
+[
+# select the correct type
+case "${host_os}" in
+	linux* )
+		ac_cv_recvfrom_fromlen="unsigned int" ;;
+	aix[[1-3]]* )
+		ac_cv_recvfrom_fromlen="int" ;;
+	aix* )
+		ac_cv_recvfrom_fromlen="size_t" ;;
+	# old macosx used "int" but all newer ones use socklen_t
+	macosx-10.[[0-3]]* )
+		ac_cv_recvfrom_fromlen="int" ;;
+	macosx* )
+		ac_cv_recvfrom_fromlen="socklen_t" ;;
+	*bsd* )
+		ac_cv_recvfrom_fromlen="socklen_t" ;;
+	* )
+		ac_cv_recvfrom_fromlen="int" ;;
+esac
+])
+AC_DEFINE_UNQUOTED(RECVFROM_FROMLEN_TYPE, $ac_cv_recvfrom_fromlen)
+])
+dnl ======================================================================
diff --git a/m4/macros/type_rfs_args.m4 b/m4/macros/type_rfs_args.m4
new file mode 100644
index 000000000000..eeec8f641700
--- /dev/null
+++ b/m4/macros/type_rfs_args.m4
@@ -0,0 +1,23 @@
+dnl ######################################################################
+dnl Find the correct type for RFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_RFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of rfs mount(2) arguments,
+ac_cv_type_rfs_args,
+[
+# set to a default value
+ac_cv_type_rfs_args=notfound
+# look for "struct rfs_args"
+if test "$ac_cv_type_rfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct rfs_args a;
+], ac_cv_type_rfs_args="struct rfs_args", ac_cv_type_rfs_args=notfound)
+fi
+])
+if test "$ac_cv_type_rfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(rfs_args_t, $ac_cv_type_rfs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_rpcvers_t.m4 b/m4/macros/type_rpcvers_t.m4
new file mode 100644
index 000000000000..d0fa8c140884
--- /dev/null
+++ b/m4/macros/type_rpcvers_t.m4
@@ -0,0 +1,11 @@
+dnl ######################################################################
+dnl check for type of rpcvers_t (usually in <rpc/types.h>)
+AC_DEFUN([AMU_TYPE_RPCVERS_T],
+[AC_CHECK_TYPE(rpcvers_t, ,
+[AC_DEFINE_UNQUOTED(rpcvers_t, unsigned long, [Check if rpcvers_t is defined in <rpc/types.h>])],
+[
+#ifdef HAVE_RPC_TYPES_H
+# include <rpc/types.h>
+#endif /* HAVE_RPC_TYPES_H */
+])])
+dnl ======================================================================
diff --git a/m4/macros/type_svc_in_arg.m4 b/m4/macros/type_svc_in_arg.m4
new file mode 100644
index 000000000000..4fa486d1a240
--- /dev/null
+++ b/m4/macros/type_svc_in_arg.m4
@@ -0,0 +1,39 @@
+dnl ######################################################################
+dnl Find the type of the 3rd argument (in) to svc_sendreply() call
+AC_DEFUN([AMU_TYPE_SVC_IN_ARG],
+[
+AC_CACHE_CHECK(for type of 3rd arg ('in') arg to svc_sendreply(),
+ac_cv_type_svc_in_arg,
+[
+# try to compile a program which may have a definition for the type
+dnl need a series of compilations, which will test out every possible type
+dnl such as caddr_t, char *, etc.
+# set to a default value
+ac_cv_type_svc_in_arg=notfound
+# look for "caddr_t"
+if test "$ac_cv_type_svc_in_arg" = notfound
+then
+AC_TRY_COMPILE_RPC(
+[ SVCXPRT *SX;
+  xdrproc_t xp;
+  caddr_t p;
+  svc_sendreply(SX, xp, p);
+], ac_cv_type_svc_in_arg="caddr_t", ac_cv_type_svc_in_arg=notfound)
+fi
+# look for "char *"
+if test "$ac_cv_type_svc_in_arg" = notfound
+then
+AC_TRY_COMPILE_RPC(
+[ SVCXPRT *SX;
+  xdrproc_t xp;
+  char *p;
+  svc_sendreply(SX, xp, p);
+], ac_cv_type_svc_in_arg="char *", ac_cv_type_svc_in_arg=notfound)
+fi
+])
+if test "$ac_cv_type_svc_in_arg" != notfound
+then
+  AC_DEFINE_UNQUOTED(SVC_IN_ARG_TYPE, $ac_cv_type_svc_in_arg)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_time_t.m4 b/m4/macros/type_time_t.m4
new file mode 100644
index 000000000000..7e6d2b2e74f3
--- /dev/null
+++ b/m4/macros/type_time_t.m4
@@ -0,0 +1,5 @@
+dnl ######################################################################
+dnl check for type of time_t (usually in <sys/types.h>)
+AC_DEFUN([AMU_TYPE_TIME_T],
+[AC_CHECK_TYPE(time_t, long)])
+dnl ======================================================================
diff --git a/m4/macros/type_tmpfs_args.m4 b/m4/macros/type_tmpfs_args.m4
new file mode 100644
index 000000000000..7475f4a3e453
--- /dev/null
+++ b/m4/macros/type_tmpfs_args.m4
@@ -0,0 +1,23 @@
+dnl ######################################################################
+dnl Find the correct type for TMPFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_TMPFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of tmpfs mount(2) arguments,
+ac_cv_type_tmpfs_args,
+[
+# set to a default value
+ac_cv_type_tmpfs_args=notfound
+# look for "struct tmpfs_args"
+if test "$ac_cv_type_tmpfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct tmpfs_args a;
+], ac_cv_type_tmpfs_args="struct tmpfs_args", ac_cv_type_tmpfs_args=notfound)
+fi
+])
+if test "$ac_cv_type_tmpfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(tmpfs_args_t, $ac_cv_type_tmpfs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_udf_args.m4 b/m4/macros/type_udf_args.m4
new file mode 100644
index 000000000000..9c9886718e2c
--- /dev/null
+++ b/m4/macros/type_udf_args.m4
@@ -0,0 +1,25 @@
+dnl ######################################################################
+dnl Find the correct type for UDF mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_UDF_ARGS],
+[
+AC_CACHE_CHECK(for structure type of udf mount(2) arguments,
+ac_cv_type_udf_args,
+[
+# set to a default value
+ac_cv_type_udf_args=notfound
+
+# look for "struct udf_args"
+if test "$ac_cv_type_udf_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct udf_args a;
+], ac_cv_type_udf_args="struct udf_args", ac_cv_type_udf_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_udf_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(udf_args_t, $ac_cv_type_udf_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_ufs_args.m4 b/m4/macros/type_ufs_args.m4
new file mode 100644
index 000000000000..4c844080738c
--- /dev/null
+++ b/m4/macros/type_ufs_args.m4
@@ -0,0 +1,41 @@
+dnl ######################################################################
+dnl Find the correct type for UFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_UFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of ufs mount(2) arguments,
+ac_cv_type_ufs_args,
+[
+# set to a default value
+ac_cv_type_ufs_args=notfound
+
+# look for "struct ufs_args"
+if test "$ac_cv_type_ufs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct ufs_args a;
+], ac_cv_type_ufs_args="struct ufs_args", ac_cv_type_ufs_args=notfound)
+fi
+
+# look for "struct efs_args" (irix)
+if test "$ac_cv_type_ufs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct efs_args a;
+], ac_cv_type_ufs_args="struct efs_args", ac_cv_type_ufs_args=notfound)
+fi
+
+# look for "struct ufs_specific" (ultrix)
+if test "$ac_cv_type_ufs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct ufs_specific a;
+], ac_cv_type_ufs_args="struct ufs_specific", ac_cv_type_ufs_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_ufs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(ufs_args_t, $ac_cv_type_ufs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_xdrproc_t.m4 b/m4/macros/type_xdrproc_t.m4
new file mode 100644
index 000000000000..a06fad7d3b00
--- /dev/null
+++ b/m4/macros/type_xdrproc_t.m4
@@ -0,0 +1,20 @@
+dnl ######################################################################
+dnl check for type of xdrproc_t (usually in <rpc/xdr.h>)
+AC_DEFUN([AMU_TYPE_XDRPROC_T],
+[
+AC_CACHE_CHECK(for xdrproc_t,
+ac_cv_type_xdrproc_t,
+[
+# try to compile a program which may have a definition for the type
+dnl need a series of compilations, which will test out every possible type
+# look for "xdrproc_t"
+AC_TRY_COMPILE_RPC(
+[ xdrproc_t xdr_int;
+], ac_cv_type_xdrproc_t=yes, ac_cv_type_xdrproc_t=no)
+])
+if test "$ac_cv_type_xdrproc_t" = yes
+then
+  AC_DEFINE_UNQUOTED(XDRPROC_T_TYPE, xdrproc_t)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_xfs_args.m4 b/m4/macros/type_xfs_args.m4
new file mode 100644
index 000000000000..084c236aded8
--- /dev/null
+++ b/m4/macros/type_xfs_args.m4
@@ -0,0 +1,25 @@
+dnl ######################################################################
+dnl Find the correct type for XFS mount(2) arguments structure
+AC_DEFUN([AMU_TYPE_XFS_ARGS],
+[
+AC_CACHE_CHECK(for structure type of xfs mount(2) arguments,
+ac_cv_type_xfs_args,
+[
+# set to a default value
+ac_cv_type_xfs_args=notfound
+
+# look for "struct xfs_args"
+if test "$ac_cv_type_xfs_args" = notfound
+then
+AC_TRY_COMPILE_ANYFS(
+[ struct xfs_args a;
+], ac_cv_type_xfs_args="struct xfs_args", ac_cv_type_xfs_args=notfound)
+fi
+
+])
+if test "$ac_cv_type_xfs_args" != notfound
+then
+  AC_DEFINE_UNQUOTED(xfs_args_t, $ac_cv_type_xfs_args)
+fi
+])
+dnl ======================================================================
diff --git a/m4/macros/type_yp_order_outorder.m4 b/m4/macros/type_yp_order_outorder.m4
new file mode 100644
index 000000000000..fefeced8a541
--- /dev/null
+++ b/m4/macros/type_yp_order_outorder.m4
@@ -0,0 +1,23 @@
+dnl ######################################################################
+dnl check the correct type for the 3rd argument to yp_order()
+AC_DEFUN([AMU_TYPE_YP_ORDER_OUTORDER],
+[
+AC_CACHE_CHECK(pointer type of 3rd argument to yp_order(),
+ac_cv_yp_order_outorder,
+[
+# select the correct type
+case "${host_os}" in
+	aix[[1-3]]* | aix4.[[0-2]]* | sunos[[34]]* | solaris1* )
+		ac_cv_yp_order_outorder=int ;;
+	solaris* | svr4* | sysv4* | sunos* | hpux* | aix* )
+		ac_cv_yp_order_outorder="unsigned long" ;;
+	linux* | osf* )
+		# DU4 man page is wrong, headers are right
+		ac_cv_yp_order_outorder="unsigned int" ;;
+	* )
+		ac_cv_yp_order_outorder=int ;;
+esac
+])
+AC_DEFINE_UNQUOTED(YP_ORDER_OUTORDER_TYPE, $ac_cv_yp_order_outorder)
+])
+dnl ======================================================================
diff --git a/m4/macros/with_addon.m4 b/m4/macros/with_addon.m4
new file mode 100644
index 000000000000..b061621cf173
--- /dev/null
+++ b/m4/macros/with_addon.m4
@@ -0,0 +1,26 @@
+dnl ######################################################################
+dnl Do we want to compile with "ADDON" support? (hesiod, ldap, etc.)
+AC_DEFUN([AMU_WITH_ADDON],
+[AC_MSG_CHECKING([if $1 is wanted])
+ac_upcase=`echo $1|tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+AC_ARG_WITH($1,
+ AC_HELP_STRING([--with-$1],
+		[enable $2 support (default=yes if found)]
+),[
+if test "$withval" = "yes"; then
+  with_$1=yes
+elif test "$withval" = "no"; then
+  with_$1=no
+else
+  AC_MSG_ERROR(please use \"yes\" or \"no\" with --with-$1)
+fi
+],[
+with_$1=yes
+])
+if test "$with_$1" = "yes"
+then
+  AC_MSG_RESULT([yes, will enable if all libraries are found])
+else
+  AC_MSG_RESULT([no])
+fi
+])
diff --git a/m4/mk-aclocal b/m4/mk-aclocal
new file mode 100755
index 000000000000..62250e353d7a
--- /dev/null
+++ b/m4/mk-aclocal
@@ -0,0 +1,18 @@
+#!/bin/sh
+#
+# Make am-utils' aclocal.m4 file (concatendated from others).
+# For maintainers only.
+# Erez Zadok <ezk AT cs.columbia.edu>
+
+if [ ! -d macros ]; then
+	echo no macros directory found!
+	exit 2
+fi
+cd macros
+for i in HEADER *.m4; do
+	cat $i
+	echo
+	echo
+done
+cat TRAILER
+exit 0
diff --git a/m4/mkconf b/m4/mkconf
new file mode 100755
index 000000000000..04ce79742435
--- /dev/null
+++ b/m4/mkconf
@@ -0,0 +1,20 @@
+#!/bin/bash -norc
+# (re)make the autoconf configuration files.
+# Used by am-utils maintainers only!
+#
+# Erez Zadok <ezk AT cs.columbia.edu>
+#
+#set -x
+
+if [ ! -f amd/amd.c ]; then
+	cd ..
+fi
+if [ ! -f amd/amd.c ]; then
+	cd ..
+fi
+if [ ! -f amd/amd.c ]; then
+	echo "wrong directory!"
+	exit 1
+fi
+
+cd m4 && make $*
diff --git a/m4/rmtspc b/m4/rmtspc
new file mode 100755
index 000000000000..431691d9e4bd
--- /dev/null
+++ b/m4/rmtspc
@@ -0,0 +1,6 @@
+#!/bin/sh
+# remove trailing spaces from C code
+#set -x
+for i in $*; do
+    sed 's/[	 ]*$//g' < $i > $i.tmp_$$ && mv $i.tmp_$$ $i
+done
diff --git a/m4/update_build_version b/m4/update_build_version
new file mode 100755
index 000000000000..35d4e1c9dfc4
--- /dev/null
+++ b/m4/update_build_version
@@ -0,0 +1,41 @@
+#!/bin/sh
+# Update the build version file for am-utils
+# Erez Zadok <ezk AT cs.columbia.edu>
+#set -x
+
+file="build_version.h"
+vers=1
+
+if test -f $file
+then
+    egrep AMU_BUILD_VERSION $file | while read a b vers
+    do
+	vers=`expr $vers + 1`
+	echo '/* do not edit this file by hand */' > $file
+	echo '/* auto-generated by update_build_version script */' >> $file
+	echo '#define AMU_BUILD_VERSION '$vers >> $file
+    done
+else
+    echo '/* do not edit this file by hand */' > $file
+    echo '/* auto-generated by update_build_version script */' >> $file
+    echo '#define AMU_BUILD_VERSION '$vers >> $file
+fi
+
+if test -n "$USER"
+then
+  build_user="$USER"
+else
+  if test -n "$LOGNAME"
+  then
+    build_user="$LOGNAME"
+  else
+    build_user=`(whoami) 2>/dev/null` || build_user=unknown
+  fi
+fi
+echo '#define BUILD_USER "'$build_user'"' >> $file
+
+build_host=`(hostname || uname -n) 2>/dev/null` || build_host=unknown
+echo '#define BUILD_HOST "'$build_host'"' >> $file
+
+build_date=`(date) 2>/dev/null` || build_date=unknown_date
+echo '#define BUILD_DATE "'$build_date'"' >> $file
diff --git a/missing b/missing
new file mode 100755
index 000000000000..db98974ff5d5
--- /dev/null
+++ b/missing
@@ -0,0 +1,215 @@
+#! /bin/sh
+# Common wrapper for a few potentially missing GNU programs.
+
+scriptversion=2013-10-28.13; # UTC
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try '$0 --help' for more information"
+  exit 1
+fi
+
+case $1 in
+
+  --is-lightweight)
+    # Used by our autoconf macros to check whether the available missing
+    # script is modern enough.
+    exit 0
+    ;;
+
+  --run)
+    # Back-compat with the calling convention used by older automake.
+    shift
+    ;;
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
+to PROGRAM being missing or too old.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+
+Supported PROGRAM values:
+  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
+  bison     yacc      flex         lex       help2man
+
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
+'g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+    exit $?
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing $scriptversion (GNU Automake)"
+    exit $?
+    ;;
+
+  -*)
+    echo 1>&2 "$0: unknown '$1' option"
+    echo 1>&2 "Try '$0 --help' for more information"
+    exit 1
+    ;;
+
+esac
+
+# Run the given program, remember its exit status.
+"$@"; st=$?
+
+# If it succeeded, we are done.
+test $st -eq 0 && exit 0
+
+# Also exit now if we it failed (or wasn't found), and '--version' was
+# passed; such an option is passed most likely to detect whether the
+# program is present and works.
+case $2 in --version|--help) exit $st;; esac
+
+# Exit code 63 means version mismatch.  This often happens when the user
+# tries to use an ancient version of a tool on a file that requires a
+# minimum version.
+if test $st -eq 63; then
+  msg="probably too old"
+elif test $st -eq 127; then
+  # Program was missing.
+  msg="missing on your system"
+else
+  # Program was found and executed, but failed.  Give up.
+  exit $st
+fi
+
+perl_URL=http://www.perl.org/
+flex_URL=http://flex.sourceforge.net/
+gnu_software_URL=http://www.gnu.org/software
+
+program_details ()
+{
+  case $1 in
+    aclocal|automake)
+      echo "The '$1' program is part of the GNU Automake package:"
+      echo "<$gnu_software_URL/automake>"
+      echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/autoconf>"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+    autoconf|autom4te|autoheader)
+      echo "The '$1' program is part of the GNU Autoconf package:"
+      echo "<$gnu_software_URL/autoconf/>"
+      echo "It also requires GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+  esac
+}
+
+give_advice ()
+{
+  # Normalize program name to check for.
+  normalized_program=`echo "$1" | sed '
+    s/^gnu-//; t
+    s/^gnu//; t
+    s/^g//; t'`
+
+  printf '%s\n' "'$1' is $msg."
+
+  configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+  case $normalized_program in
+    autoconf*)
+      echo "You should only need it if you modified 'configure.ac',"
+      echo "or m4 files included by it."
+      program_details 'autoconf'
+      ;;
+    autoheader*)
+      echo "You should only need it if you modified 'acconfig.h' or"
+      echo "$configure_deps."
+      program_details 'autoheader'
+      ;;
+    automake*)
+      echo "You should only need it if you modified 'Makefile.am' or"
+      echo "$configure_deps."
+      program_details 'automake'
+      ;;
+    aclocal*)
+      echo "You should only need it if you modified 'acinclude.m4' or"
+      echo "$configure_deps."
+      program_details 'aclocal'
+      ;;
+   autom4te*)
+      echo "You might have modified some maintainer files that require"
+      echo "the 'autom4te' program to be rebuilt."
+      program_details 'autom4te'
+      ;;
+    bison*|yacc*)
+      echo "You should only need it if you modified a '.y' file."
+      echo "You may want to install the GNU Bison package:"
+      echo "<$gnu_software_URL/bison/>"
+      ;;
+    lex*|flex*)
+      echo "You should only need it if you modified a '.l' file."
+      echo "You may want to install the Fast Lexical Analyzer package:"
+      echo "<$flex_URL>"
+      ;;
+    help2man*)
+      echo "You should only need it if you modified a dependency" \
+           "of a man page."
+      echo "You may want to install the GNU Help2man package:"
+      echo "<$gnu_software_URL/help2man/>"
+    ;;
+    makeinfo*)
+      echo "You should only need it if you modified a '.texi' file, or"
+      echo "any other file indirectly affecting the aspect of the manual."
+      echo "You might want to install the Texinfo package:"
+      echo "<$gnu_software_URL/texinfo/>"
+      echo "The spurious makeinfo call might also be the consequence of"
+      echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
+      echo "want to install GNU make:"
+      echo "<$gnu_software_URL/make/>"
+      ;;
+    *)
+      echo "You might have modified some files without having the proper"
+      echo "tools for further handling them.  Check the 'README' file, it"
+      echo "often tells you about the needed prerequisites for installing"
+      echo "this package.  You may also peek at any GNU archive site, in"
+      echo "case some other package contains this missing '$1' program."
+      ;;
+  esac
+}
+
+give_advice "$1" | sed -e '1s/^/WARNING: /' \
+                       -e '2,$s/^/         /' >&2
+
+# Propagate the correct exit status (expected to be 127 for a program
+# not found, 63 for a program that failed due to version mismatch).
+exit $st
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/mk-amd-map/Makefile.am b/mk-amd-map/Makefile.am
new file mode 100644
index 000000000000..b987629ebdca
--- /dev/null
+++ b/mk-amd-map/Makefile.am
@@ -0,0 +1,39 @@
+## Process this file with automake to produce Makefile.in
+
+# Package: am-utils
+# Level: Makefile for mk-amd-map/ directory
+# Author: Erez Zadok
+
+sbin_PROGRAMS = mk-amd-map
+
+# man pages
+man_MANS = mk-amd-map.8
+
+# headers this depends on, not to be installed
+#noinst_HEADERS =
+
+mk_amd_map_SOURCES = mk-amd-map.c
+
+LDADD = ../libamu/libamu.la
+
+AM_CPPFLAGS = -I$(top_srcdir)/include
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# additional files to distribute and clean
+EXTRA_DIST = $(man_MANS)
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(mk_amd_map_OBJECTS):				\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
diff --git a/mk-amd-map/Makefile.in b/mk-amd-map/Makefile.in
new file mode 100644
index 000000000000..220c93b11d47
--- /dev/null
+++ b/mk-amd-map/Makefile.in
@@ -0,0 +1,737 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Package: am-utils
+# Level: Makefile for mk-amd-map/ directory
+# Author: Erez Zadok
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = mk-amd-map$(EXEEXT)
+subdir = mk-amd-map
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs $(top_srcdir)/depcomp
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 $(top_srcdir)/vers.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"
+PROGRAMS = $(sbin_PROGRAMS)
+am_mk_amd_map_OBJECTS = mk-amd-map.$(OBJEXT)
+mk_amd_map_OBJECTS = $(am_mk_amd_map_OBJECTS)
+mk_amd_map_LDADD = $(LDADD)
+mk_amd_map_DEPENDENCIES = ../libamu/libamu.la
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+SOURCES = $(mk_amd_map_SOURCES)
+DIST_SOURCES = $(mk_amd_map_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+man8dir = $(mandir)/man8
+NROFF = nroff
+MANS = $(man_MANS)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMD_FS_OBJS = @AMD_FS_OBJS@
+AMD_INFO_OBJS = @AMD_INFO_OBJS@
+AMTAR = @AMTAR@
+AMU_AUTOFS_PROT_HEADER = @AMU_AUTOFS_PROT_HEADER@
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AMU_LIB_OBJS = @AMU_LIB_OBJS@
+AMU_NFS_PROT_HEADER = @AMU_NFS_PROT_HEADER@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
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+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIBTOOL_LDFLAGS = @LIBTOOL_LDFLAGS@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PERL = @PERL@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNMOUNT_PROGRAM = @UNMOUNT_PROGRAM@
+VERSION = @VERSION@
+WRAPLIB = @WRAPLIB@
+YACC = @YACC@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
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+am__quote = @am__quote@
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+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# man pages
+man_MANS = mk-amd-map.8
+
+# headers this depends on, not to be installed
+#noinst_HEADERS =
+mk_amd_map_SOURCES = mk-amd-map.c
+LDADD = ../libamu/libamu.la
+AM_CPPFLAGS = -I$(top_srcdir)/include
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# additional files to distribute and clean
+EXTRA_DIST = $(man_MANS)
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu mk-amd-map/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu mk-amd-map/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-sbinPROGRAMS: $(sbin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sbindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sbindir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	 || test -f $$p1 \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(sbindir)$$dir'"; \
+	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-sbinPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
+	@list='$(sbin_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+
+mk-amd-map$(EXEEXT): $(mk_amd_map_OBJECTS) $(mk_amd_map_DEPENDENCIES) $(EXTRA_mk_amd_map_DEPENDENCIES) 
+	@rm -f mk-amd-map$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(mk_amd_map_OBJECTS) $(mk_amd_map_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mk-amd-map.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+install-man8: $(man_MANS)
+	@$(NORMAL_INSTALL)
+	@list1=''; \
+	list2='$(man_MANS)'; \
+	test -n "$(man8dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man8dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man8dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.8[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+	  fi; \
+	done; \
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man8dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man8dir)" || exit $$?; }; \
+	done; }
+
+uninstall-man8:
+	@$(NORMAL_UNINSTALL)
+	@list=''; test -n "$(man8dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.8[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man8dir)'; $(am__uninstall_files_from_dir)
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS) $(MANS)
+installdirs:
+	for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
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+install-man: install-man8
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
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+ps: ps-am
+
+ps-am:
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+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
+
+uninstall-man: uninstall-man8
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-sbinPROGRAMS cscopelist-am ctags ctags-am \
+	distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-man8 install-pdf \
+	install-pdf-am install-ps install-ps-am install-sbinPROGRAMS \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+	uninstall-man uninstall-man8 uninstall-sbinPROGRAMS
+
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(mk_amd_map_OBJECTS):				\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/mk-amd-map/mk-amd-map.8 b/mk-amd-map/mk-amd-map.8
index f5cef608ea13..f468f7acc687 100644
--- a/mk-amd-map/mk-amd-map.8
+++ b/mk-amd-map/mk-amd-map.8
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1997-2006 Erez Zadok
+.\" Copyright (c) 1997-2014 Erez Zadok
 .\" Copyright (c) 1993 Jan-Simon Pendry
 .\" Copyright (c) 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -12,11 +12,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgment:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -32,8 +28,8 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     from: @(#)mk-amd-map.8	8.1 (Berkeley) 6/28/93
-.\"	$Id: mk-amd-map.8,v 1.9.2.1 2006/01/02 18:48:26 ezk Exp $
+.\"
+.\" File: am-utils/mk-amd-map/mk-amd-map.8
 .\"
 .TH MK-AMD-MAP 8 "June 28, 1993"
 .SH NAME
diff --git a/mk-amd-map/mk-amd-map.c b/mk-amd-map/mk-amd-map.c
index 48d82b0bd0d7..e6ca9d93983d 100644
--- a/mk-amd-map/mk-amd-map.c
+++ b/mk-amd-map/mk-amd-map.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -93,7 +89,7 @@ read_line(char *buf, int size, FILE *fp)
 	/*
 	 * Skip leading white space on next line
 	 */
-	while ((ch = getc(fp)) != EOF && isascii(ch) && isspace(ch)) ;
+	while ((ch = getc(fp)) != EOF && isascii((unsigned char)ch) && isspace((unsigned char)ch)) ;
 	(void) ungetc(ch, fp);
       } else {
 	return done;
@@ -144,7 +140,7 @@ read_file(FILE *fp, char *map, voidp db)
     /*
      * Find start of key
      */
-    for (kp = key_val; *kp && isascii(*kp) && isspace((int)*kp); kp++) ;
+    for (kp = key_val; *kp && isascii((unsigned char)*kp) && isspace((unsigned char)*kp); kp++) ;
 
     /*
      * Ignore blank lines
@@ -155,7 +151,7 @@ read_file(FILE *fp, char *map, voidp db)
     /*
      * Find end of key
      */
-    for (cp = kp; *cp && (!isascii(*cp) || !isspace((int)*cp)); cp++) ;
+    for (cp = kp; *cp && (!isascii((unsigned char)*cp) || !isspace((unsigned char)*cp)); cp++) ;
 
     /*
      * Check whether key matches, or whether
@@ -163,7 +159,7 @@ read_file(FILE *fp, char *map, voidp db)
      */
     if (*cp)
       *cp++ = '\0';
-    while (*cp && isascii(*cp) && isspace((int)*cp))
+    while (*cp && isascii((unsigned char)*cp) && isspace((unsigned char)*cp))
       cp++;
     if (*kp == '+') {
       fprintf(stderr, "Can't interpolate %s\n", kp);
diff --git a/mkinstalldirs b/mkinstalldirs
new file mode 100755
index 000000000000..55d537f872cc
--- /dev/null
+++ b/mkinstalldirs
@@ -0,0 +1,162 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+
+scriptversion=2009-04-28.21; # UTC
+
+# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain.
+#
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+IFS=" ""	$nl"
+errstatus=0
+dirmode=
+
+usage="\
+Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
+
+Create each directory DIR (with mode MODE, if specified), including all
+leading file name components.
+
+Report bugs to <bug-automake@gnu.org>."
+
+# process command line arguments
+while test $# -gt 0 ; do
+  case $1 in
+    -h | --help | --h*)         # -h for help
+      echo "$usage"
+      exit $?
+      ;;
+    -m)                         # -m PERM arg
+      shift
+      test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
+      dirmode=$1
+      shift
+      ;;
+    --version)
+      echo "$0 $scriptversion"
+      exit $?
+      ;;
+    --)                         # stop option processing
+      shift
+      break
+      ;;
+    -*)                         # unknown option
+      echo "$usage" 1>&2
+      exit 1
+      ;;
+    *)                          # first non-opt arg
+      break
+      ;;
+  esac
+done
+
+for file
+do
+  if test -d "$file"; then
+    shift
+  else
+    break
+  fi
+done
+
+case $# in
+  0) exit 0 ;;
+esac
+
+# Solaris 8's mkdir -p isn't thread-safe.  If you mkdir -p a/b and
+# mkdir -p a/c at the same time, both will detect that a is missing,
+# one will create a, then the other will try to create a and die with
+# a "File exists" error.  This is a problem when calling mkinstalldirs
+# from a parallel make.  We use --version in the probe to restrict
+# ourselves to GNU mkdir, which is thread-safe.
+case $dirmode in
+  '')
+    if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+      echo "mkdir -p -- $*"
+      exec mkdir -p -- "$@"
+    else
+      # On NextStep and OpenStep, the 'mkdir' command does not
+      # recognize any option.  It will interpret all options as
+      # directories to create, and then abort because '.' already
+      # exists.
+      test -d ./-p && rmdir ./-p
+      test -d ./--version && rmdir ./--version
+    fi
+    ;;
+  *)
+    if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
+       test ! -d ./--version; then
+      echo "mkdir -m $dirmode -p -- $*"
+      exec mkdir -m "$dirmode" -p -- "$@"
+    else
+      # Clean up after NextStep and OpenStep mkdir.
+      for d in ./-m ./-p ./--version "./$dirmode";
+      do
+        test -d $d && rmdir $d
+      done
+    fi
+    ;;
+esac
+
+for file
+do
+  case $file in
+    /*) pathcomp=/ ;;
+    *)  pathcomp= ;;
+  esac
+  oIFS=$IFS
+  IFS=/
+  set fnord $file
+  shift
+  IFS=$oIFS
+
+  for d
+  do
+    test "x$d" = x && continue
+
+    pathcomp=$pathcomp$d
+    case $pathcomp in
+      -*) pathcomp=./$pathcomp ;;
+    esac
+
+    if test ! -d "$pathcomp"; then
+      echo "mkdir $pathcomp"
+
+      mkdir "$pathcomp" || lasterr=$?
+
+      if test ! -d "$pathcomp"; then
+	errstatus=$lasterr
+      else
+	if test ! -z "$dirmode"; then
+	  echo "chmod $dirmode $pathcomp"
+	  lasterr=
+	  chmod "$dirmode" "$pathcomp" || lasterr=$?
+
+	  if test ! -z "$lasterr"; then
+	    errstatus=$lasterr
+	  fi
+	fi
+      fi
+    fi
+
+    pathcomp=$pathcomp/
+  done
+done
+
+exit $errstatus
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/scripts/Makefile.am b/scripts/Makefile.am
index c4380584ec0e..9432643f0e78 100644
--- a/scripts/Makefile.am
+++ b/scripts/Makefile.am
@@ -8,6 +8,7 @@ sbin_SCRIPTS =		\
 	am-eject	\
 	amd2ldif	\
 	amd2sun		\
+	automount2amd	\
 	ctl-amd		\
 	ctl-hlfsd	\
 	fixrmtab	\
@@ -16,34 +17,31 @@ sbin_SCRIPTS =		\
 	wait4amd	\
 	wait4amd2die
 
-bin_SCRIPTS =		\
-	expn
+noinst_SCRIPTS =	\
+	redhat-ctl-amd	\
+	test-attrcache
 
-sysconf_DATA =	\
-	amd.conf-sample		\
-	lostaltmail.conf-sample
+sysconf_DATA = amd.conf-sample lostaltmail.conf-sample
 
 # man pages
-man_MANS =		\
-	amd.conf.5	\
-	expn.1
+man_MANS = amd.conf.5 automount2amd.8
 
-EXTRA_DIST = 		\
-	am-eject.in	\
-	amd2ldif.in	\
-	amd2sun.in	\
-	ctl-amd.in	\
-	ctl-hlfsd.in	\
-	fixrmtab.in	\
-	fix-amd-map.in	\
-	lostaltmail.in	\
-	wait4amd.in	\
-	wait4amd2die.in	\
-	\
-	expn.in		\
+EXTRA_DIST = 			\
+	am-eject.in		\
+	amd2ldif.in		\
+	amd2sun.in		\
+	automount2amd.in	\
+	ctl-amd.in		\
+	ctl-hlfsd.in		\
+	fixrmtab.in		\
+	fix-amd-map.in		\
+	lostaltmail.in		\
+	redhat-ctl-amd.in	\
+	wait4amd.in		\
+	wait4amd2die.in		\
 	\
 	amd.conf-sample		\
 	lostaltmail.conf-sample \
 	$(man_MANS)
 
-CLEANFILES = $(sbin_SCRIPTS) $(bin_SCRIPTS)
+CLEANFILES = $(sbin_SCRIPTS) $(bin_SCRIPTS) $(noinst_SCRIPTS)
diff --git a/scripts/Makefile.in b/scripts/Makefile.in
index a20d84627136..b57b0ff43652 100644
--- a/scripts/Makefile.in
+++ b/scripts/Makefile.in
@@ -1,6 +1,8 @@
-# Makefile.in generated automatically by automake 1.3.2 from Makefile.am
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
-# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -10,76 +12,290 @@
 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 # PARTICULAR PURPOSE.
 
+@SET_MAKE@
+
 # Package: am-utils
 # Level: Makefile for scripts/ directory
 # Author: Erez Zadok
 
 
-SHELL = /bin/sh
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
 VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DISTDIR =
-
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
 NORMAL_INSTALL = :
 PRE_INSTALL = :
 POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
-host_alias = @host_alias@
+build_triplet = @build@
 host_triplet = @host@
+subdir = scripts
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs $(srcdir)/am-eject.in \
+	$(srcdir)/amd2ldif.in $(srcdir)/amd2sun.in \
+	$(srcdir)/automount2amd.in $(srcdir)/ctl-amd.in \
+	$(srcdir)/ctl-hlfsd.in $(srcdir)/fix-amd-map.in \
+	$(srcdir)/fixrmtab.in $(srcdir)/lostaltmail.in \
+	$(srcdir)/redhat-ctl-amd.in $(srcdir)/test-attrcache.in \
+	$(srcdir)/wait4amd.in $(srcdir)/wait4amd2die.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 $(top_srcdir)/vers.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES = am-eject amd2ldif amd2sun automount2amd ctl-amd \
+	ctl-hlfsd fix-amd-map fixrmtab lostaltmail redhat-ctl-amd \
+	test-attrcache wait4amd wait4amd2die
+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man5dir)" \
+	"$(DESTDIR)$(man8dir)" "$(DESTDIR)$(sysconfdir)"
+SCRIPTS = $(noinst_SCRIPTS) $(sbin_SCRIPTS)
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+SOURCES =
+DIST_SOURCES =
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+man5dir = $(mandir)/man5
+man8dir = $(mandir)/man8
+NROFF = nroff
+MANS = $(man_MANS)
+DATA = $(sysconf_DATA)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMD_FS_OBJS = @AMD_FS_OBJS@
+AMD_INFO_OBJS = @AMD_INFO_OBJS@
+AMTAR = @AMTAR@
+AMU_AUTOFS_PROT_HEADER = @AMU_AUTOFS_PROT_HEADER@
+AMU_CFLAGS = @AMU_CFLAGS@
+AMU_LIB_OBJS = @AMU_LIB_OBJS@
+AMU_NFS_PROT_HEADER = @AMU_NFS_PROT_HEADER@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
 CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
 CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
 LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
 LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
 LIBTOOL_LDFLAGS = @LIBTOOL_LDFLAGS@
-LTALLOCA = @LTALLOCA@
+LIPO = @LIPO@
+LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
 PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
 PERL = @PERL@
 RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNMOUNT_PROGRAM = @UNMOUNT_PROGRAM@
 VERSION = @VERSION@
-
-sbin_SCRIPTS =		\
+WRAPLIB = @WRAPLIB@
+YACC = @YACC@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+am_utils_unmount_args = @am_utils_unmount_args@
+am_utils_unmount_call = @am_utils_unmount_call@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+sbin_SCRIPTS = \
 	am-eject	\
 	amd2ldif	\
 	amd2sun		\
+	automount2amd	\
 	ctl-amd		\
 	ctl-hlfsd	\
 	fixrmtab	\
@@ -88,292 +304,399 @@ sbin_SCRIPTS =		\
 	wait4amd	\
 	wait4amd2die
 
-bin_SCRIPTS =		\
-	expn
+noinst_SCRIPTS = \
+	redhat-ctl-amd	\
+	test-attrcache
 
-sysconf_DATA =	\
-	amd.conf-sample		\
-	lostaltmail.conf-sample
+sysconf_DATA = amd.conf-sample lostaltmail.conf-sample
 
 # man pages
-man_MANS =		\
-	amd.conf.5	\
-	expn.1
-
-EXTRA_DIST = 		\
-	am-eject.in	\
-	amd2ldif.in	\
-	amd2sun.in	\
-	ctl-amd.in	\
-	ctl-hlfsd.in	\
-	fixrmtab.in	\
-	fix-amd-map.in	\
-	lostaltmail.in	\
-	wait4amd.in	\
-	wait4amd2die.in	\
-	\
-	expn.in		\
+man_MANS = amd.conf.5 automount2amd.8
+EXTRA_DIST = \
+	am-eject.in		\
+	amd2ldif.in		\
+	amd2sun.in		\
+	automount2amd.in	\
+	ctl-amd.in		\
+	ctl-hlfsd.in		\
+	fixrmtab.in		\
+	fix-amd-map.in		\
+	lostaltmail.in		\
+	redhat-ctl-amd.in	\
+	wait4amd.in		\
+	wait4amd2die.in		\
 	\
 	amd.conf-sample		\
 	lostaltmail.conf-sample \
 	$(man_MANS)
 
-CLEANFILES = $(sbin_SCRIPTS) $(bin_SCRIPTS)
-mkinstalldirs = $(SHELL) $(top_srcdir)/aux/mkinstalldirs
-CONFIG_HEADER = ../config.h
-CONFIG_CLEAN_FILES =  am-eject amd2ldif amd2sun ctl-amd ctl-hlfsd expn \
-fixrmtab fix-amd-map lostaltmail wait4amd wait4amd2die
-SCRIPTS =  $(bin_SCRIPTS) $(sbin_SCRIPTS)
-
-man1dir = $(mandir)/man1
-man5dir = $(mandir)/man5
-MANS = $(man_MANS)
-
-NROFF = nroff
-DATA =  $(sysconf_DATA)
-
-DIST_COMMON =  Makefile.am Makefile.in am-eject.in amd2ldif.in \
-amd2sun.in ctl-amd.in ctl-hlfsd.in expn.in fix-amd-map.in fixrmtab.in \
-lostaltmail.in wait4amd.in wait4amd2die.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP = --best
-all: Makefile $(SCRIPTS) $(MANS) $(DATA)
+CLEANFILES = $(sbin_SCRIPTS) $(bin_SCRIPTS) $(noinst_SCRIPTS)
+all: all-am
 
 .SUFFIXES:
-$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/./aux/configure.in $(ACLOCAL_M4)
-	cd $(top_srcdir) && $(AUTOMAKE) --localdir=./aux --gnu --include-deps scripts/Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-am-eject: $(top_builddir)/config.status am-eject.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-amd2ldif: $(top_builddir)/config.status amd2ldif.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-amd2sun: $(top_builddir)/config.status amd2sun.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-ctl-amd: $(top_builddir)/config.status ctl-amd.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-ctl-hlfsd: $(top_builddir)/config.status ctl-hlfsd.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-expn: $(top_builddir)/config.status expn.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-fixrmtab: $(top_builddir)/config.status fixrmtab.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-fix-amd-map: $(top_builddir)/config.status fix-amd-map.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-lostaltmail: $(top_builddir)/config.status lostaltmail.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-wait4amd: $(top_builddir)/config.status wait4amd.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-wait4amd2die: $(top_builddir)/config.status wait4amd2die.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
-
-install-binSCRIPTS: $(bin_SCRIPTS)
-	@$(NORMAL_INSTALL)
-	$(mkinstalldirs) $(DESTDIR)$(bindir)
-	@list='$(bin_SCRIPTS)'; for p in $$list; do \
-	  if test -f $$p; then \
-	    echo " $(INSTALL_SCRIPT) $$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`"; \
-	    $(INSTALL_SCRIPT) $$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`; \
-	  else if test -f $(srcdir)/$$p; then \
-	    echo " $(INSTALL_SCRIPT) $(srcdir)/$$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`"; \
-	    $(INSTALL_SCRIPT) $(srcdir)/$$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`; \
-	  else :; fi; fi; \
-	done
-
-uninstall-binSCRIPTS:
-	@$(NORMAL_UNINSTALL)
-	list='$(bin_SCRIPTS)'; for p in $$list; do \
-	  rm -f $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`; \
-	done
-
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu scripts/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu scripts/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+am-eject: $(top_builddir)/config.status $(srcdir)/am-eject.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+amd2ldif: $(top_builddir)/config.status $(srcdir)/amd2ldif.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+amd2sun: $(top_builddir)/config.status $(srcdir)/amd2sun.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+automount2amd: $(top_builddir)/config.status $(srcdir)/automount2amd.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+ctl-amd: $(top_builddir)/config.status $(srcdir)/ctl-amd.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+ctl-hlfsd: $(top_builddir)/config.status $(srcdir)/ctl-hlfsd.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+fix-amd-map: $(top_builddir)/config.status $(srcdir)/fix-amd-map.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+fixrmtab: $(top_builddir)/config.status $(srcdir)/fixrmtab.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+lostaltmail: $(top_builddir)/config.status $(srcdir)/lostaltmail.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+redhat-ctl-amd: $(top_builddir)/config.status $(srcdir)/redhat-ctl-amd.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+test-attrcache: $(top_builddir)/config.status $(srcdir)/test-attrcache.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+wait4amd: $(top_builddir)/config.status $(srcdir)/wait4amd.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+wait4amd2die: $(top_builddir)/config.status $(srcdir)/wait4amd2die.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
 install-sbinSCRIPTS: $(sbin_SCRIPTS)
 	@$(NORMAL_INSTALL)
-	$(mkinstalldirs) $(DESTDIR)$(sbindir)
-	@list='$(sbin_SCRIPTS)'; for p in $$list; do \
-	  if test -f $$p; then \
-	    echo " $(INSTALL_SCRIPT) $$p $(DESTDIR)$(sbindir)/`echo $$p|sed '$(transform)'`"; \
-	    $(INSTALL_SCRIPT) $$p $(DESTDIR)$(sbindir)/`echo $$p|sed '$(transform)'`; \
-	  else if test -f $(srcdir)/$$p; then \
-	    echo " $(INSTALL_SCRIPT) $(srcdir)/$$p $(DESTDIR)$(sbindir)/`echo $$p|sed '$(transform)'`"; \
-	    $(INSTALL_SCRIPT) $(srcdir)/$$p $(DESTDIR)$(sbindir)/`echo $$p|sed '$(transform)'`; \
-	  else :; fi; fi; \
-	done
+	@list='$(sbin_SCRIPTS)'; test -n "$(sbindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sbindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sbindir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  if test -f "$$d$$p"; then echo "$$d$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n' \
+	    -e 'h;s|.*|.|' \
+	    -e 'p;x;s,.*/,,;$(transform)' | sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1; } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) { files[d] = files[d] " " $$1; \
+	      if (++n[d] == $(am__install_max)) { \
+		print "f", d, files[d]; n[d] = 0; files[d] = "" } } \
+	    else { print "f", d "/" $$4, $$1 } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	     if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	     test -z "$$files" || { \
+	       echo " $(INSTALL_SCRIPT) $$files '$(DESTDIR)$(sbindir)$$dir'"; \
+	       $(INSTALL_SCRIPT) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+	     } \
+	; done
 
 uninstall-sbinSCRIPTS:
 	@$(NORMAL_UNINSTALL)
-	list='$(sbin_SCRIPTS)'; for p in $$list; do \
-	  rm -f $(DESTDIR)$(sbindir)/`echo $$p|sed '$(transform)'`; \
-	done
-
-install-man1:
-	$(mkinstalldirs) $(DESTDIR)$(man1dir)
-	@list='$(man1_MANS)'; \
-	l2='$(man_MANS)'; for i in $$l2; do \
-	  case "$$i" in \
-	    *.1*) list="$$list $$i" ;; \
-	  esac; \
-	done; \
-	for i in $$list; do \
-	  if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
-	  else file=$$i; fi; \
-	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
-	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
-	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
-	  echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst"; \
-	  $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst; \
-	done
+	@list='$(sbin_SCRIPTS)'; test -n "$(sbindir)" || exit 0; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	       sed -e 's,.*/,,;$(transform)'`; \
+	dir='$(DESTDIR)$(sbindir)'; $(am__uninstall_files_from_dir)
 
-uninstall-man1:
-	@list='$(man1_MANS)'; \
-	l2='$(man_MANS)'; for i in $$l2; do \
-	  case "$$i" in \
-	    *.1*) list="$$list $$i" ;; \
-	  esac; \
-	done; \
-	for i in $$list; do \
-	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
-	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
-	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
-	  echo " rm -f $(DESTDIR)$(man1dir)/$$inst"; \
-	  rm -f $(DESTDIR)$(man1dir)/$$inst; \
-	done
+mostlyclean-libtool:
+	-rm -f *.lo
 
-install-man5:
-	$(mkinstalldirs) $(DESTDIR)$(man5dir)
-	@list='$(man5_MANS)'; \
-	l2='$(man_MANS)'; for i in $$l2; do \
-	  case "$$i" in \
-	    *.5*) list="$$list $$i" ;; \
-	  esac; \
+clean-libtool:
+	-rm -rf .libs _libs
+install-man5: $(man_MANS)
+	@$(NORMAL_INSTALL)
+	@list1=''; \
+	list2='$(man_MANS)'; \
+	test -n "$(man5dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man5dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man5dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.5[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^5][0-9a-z]*$$,5,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man5dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man5dir)/$$inst" || exit $$?; \
+	  fi; \
 	done; \
-	for i in $$list; do \
-	  if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
-	  else file=$$i; fi; \
-	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
-	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
-	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
-	  echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man5dir)/$$inst"; \
-	  $(INSTALL_DATA) $$file $(DESTDIR)$(man5dir)/$$inst; \
-	done
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man5dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man5dir)" || exit $$?; }; \
+	done; }
 
 uninstall-man5:
-	@list='$(man5_MANS)'; \
-	l2='$(man_MANS)'; for i in $$l2; do \
-	  case "$$i" in \
-	    *.5*) list="$$list $$i" ;; \
-	  esac; \
-	done; \
-	for i in $$list; do \
-	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
-	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
-	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
-	  echo " rm -f $(DESTDIR)$(man5dir)/$$inst"; \
-	  rm -f $(DESTDIR)$(man5dir)/$$inst; \
-	done
-install-man: $(MANS)
+	@$(NORMAL_UNINSTALL)
+	@list=''; test -n "$(man5dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.5[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^5][0-9a-z]*$$,5,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man5dir)'; $(am__uninstall_files_from_dir)
+install-man8: $(man_MANS)
 	@$(NORMAL_INSTALL)
-	$(MAKE) install-man1 install-man5
-uninstall-man:
+	@list1=''; \
+	list2='$(man_MANS)'; \
+	test -n "$(man8dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man8dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man8dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.8[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+	  fi; \
+	done; \
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man8dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man8dir)" || exit $$?; }; \
+	done; }
+
+uninstall-man8:
 	@$(NORMAL_UNINSTALL)
-	$(MAKE) uninstall-man1 uninstall-man5
-
+	@list=''; test -n "$(man8dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.8[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man8dir)'; $(am__uninstall_files_from_dir)
 install-sysconfDATA: $(sysconf_DATA)
 	@$(NORMAL_INSTALL)
-	$(mkinstalldirs) $(DESTDIR)$(sysconfdir)
-	@list='$(sysconf_DATA)'; for p in $$list; do \
-	  if test -f $(srcdir)/$$p; then \
-	    echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(sysconfdir)/$$p"; \
-	    $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(sysconfdir)/$$p; \
-	  else if test -f $$p; then \
-	    echo " $(INSTALL_DATA) $$p $(DESTDIR)$(sysconfdir)/$$p"; \
-	    $(INSTALL_DATA) $$p $(DESTDIR)$(sysconfdir)/$$p; \
-	  fi; fi; \
+	@list='$(sysconf_DATA)'; test -n "$(sysconfdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sysconfdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sysconfdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(sysconfdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(sysconfdir)" || exit $$?; \
 	done
 
 uninstall-sysconfDATA:
 	@$(NORMAL_UNINSTALL)
-	list='$(sysconf_DATA)'; for p in $$list; do \
-	  rm -f $(DESTDIR)$(sysconfdir)/$$p; \
-	done
-tags: TAGS
-TAGS:
+	@list='$(sysconf_DATA)'; test -n "$(sysconfdir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(sysconfdir)'; $(am__uninstall_files_from_dir)
+tags TAGS:
 
+ctags CTAGS:
 
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+cscope cscopelist:
 
-subdir = scripts
 
 distdir: $(DISTFILES)
-	@for file in $(DISTFILES); do \
-	  d=$(srcdir); \
-	  test -f $(distdir)/$$file \
-	  || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	  || cp -p $$d/$$file $(distdir)/$$file; \
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
 	done
-info:
-dvi:
-check: all
-	$(MAKE)
-installcheck:
-install-exec: install-binSCRIPTS install-sbinSCRIPTS install-sysconfDATA
-	@$(NORMAL_INSTALL)
-
-install-data: install-man
-	@$(NORMAL_INSTALL)
-
-install: install-exec install-data all
-	@:
-
-uninstall: uninstall-binSCRIPTS uninstall-sbinSCRIPTS uninstall-man uninstall-sysconfDATA
-
-install-strip:
-	$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
+check-am: all-am
+check: check-am
+all-am: Makefile $(SCRIPTS) $(MANS) $(DATA)
 installdirs:
-	$(mkinstalldirs)  $(DATADIR)$(bindir) $(DATADIR)$(sbindir) \
-		$(DESTDIR)$(mandir)/man1 $(DESTDIR)$(mandir)/man5 \
-		$(DATADIR)$(sysconfdir)
+	for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man5dir)" "$(DESTDIR)$(man8dir)" "$(DESTDIR)$(sysconfdir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
 
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
 
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
 mostlyclean-generic:
-	-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
 
 clean-generic:
 	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
 
 distclean-generic:
-	-rm -f Makefile $(DISTCLEANFILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
 	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
 
 maintainer-clean-generic:
-	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
-	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
-mostlyclean:  mostlyclean-generic
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
 
-clean:  clean-generic mostlyclean
+clean-am: clean-generic clean-libtool mostlyclean-am
 
-distclean:  distclean-generic clean
-	-rm -f config.status
-	-rm -f libtool
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
 
-maintainer-clean:  maintainer-clean-generic distclean
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinSCRIPTS install-sysconfDATA
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man5 install-man8
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinSCRIPTS \
+	uninstall-sysconfDATA
+
+uninstall-man: uninstall-man5 uninstall-man8
+
+.MAKE: install-am install-strip
 
-.PHONY: uninstall-binSCRIPTS install-binSCRIPTS uninstall-sbinSCRIPTS \
-install-sbinSCRIPTS install-man1 uninstall-man1 install-man5 \
-uninstall-man5 install-man uninstall-man uninstall-sysconfDATA \
-install-sysconfDATA tags distdir info dvi installcheck install-exec \
-install-data install uninstall all installdirs mostlyclean-generic \
-distclean-generic clean-generic maintainer-clean-generic clean \
-mostlyclean distclean maintainer-clean
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+	cscopelist-am ctags-am distclean distclean-generic \
+	distclean-libtool distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-man5 install-man8 install-pdf install-pdf-am \
+	install-ps install-ps-am install-sbinSCRIPTS install-strip \
+	install-sysconfDATA installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags-am uninstall uninstall-am uninstall-man uninstall-man5 \
+	uninstall-man8 uninstall-sbinSCRIPTS uninstall-sysconfDATA
 
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
diff --git a/scripts/amd.conf-sample b/scripts/amd.conf-sample
index 880a74ba7552..4d965787099a 100644
--- a/scripts/amd.conf-sample
+++ b/scripts/amd.conf-sample
@@ -64,8 +64,8 @@ nis_domain =			nisDom-CS.columbia.edu
 # (amd -x)
 log_options =			fatal,error,user,warn,info,map,stats,all
 # (amd -D)
-debug_options =			all,amq,daemon,fork,full,hrtime,info,mem,mtab,\
-				str,readdir,test,trace,xdrtrace
+debug_options =			all,defaults,test,amq,daemon,fork,\
+				full,hrtime,info,mem,mtab,str,readdir,trace,xdrtrace
 # path for mtab file during mtab debug mode
 debug_mtab_file =               /tmp/mnttab
 # (amd -S)
@@ -108,7 +108,7 @@ exec_map_timeout =		10
 normalize_slashes =		yes | no
 
 ##############################################################################
-# these 8 global options can be overridden by each map individually
+# these 9 global options can be overridden by each map individually
 browsable_dirs =		no | yes | full
 map_options =			cache:=all
 map_type =			file|hesiod|ndbm|nis|nisplus|passwd|union|ldap
@@ -119,6 +119,8 @@ autofs_use_lofs =		yes | no
 search_path =			/etc/local:/etc/amdmaps:/misc/yp
 # selectors are not recognized by default in the /defaults entry
 selectors_in_defaults =		no | yes
+# does this map use Sun Automounter map syntax?
+sun_map_syntax =		no | yes
 ##############################################################################
 
 ##############################################################################
diff --git a/scripts/amd.conf.5 b/scripts/amd.conf.5
index 36e08cd9a41b..2fa4334b314a 100644
--- a/scripts/amd.conf.5
+++ b/scripts/amd.conf.5
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1997-2006 Erez Zadok
+.\" Copyright (c) 1997-2014 Erez Zadok
 .\" Copyright (c) 1990 Jan-Simon Pendry
 .\" Copyright (c) 1990 Imperial College of Science, Technology & Medicine
 .\" Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgment:
-.\"      This product includes software developed by the University of
-.\"      California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -36,9 +32,8 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	%W% (Berkeley) %G%
 .\"
-.\" $Id: amd.conf.5,v 1.39.2.5 2006/04/21 01:12:04 ezk Exp $
+.\" File: am-utils/scripts/amd.conf.5
 .\"
 .TH AMD.CONF 5 "7 August 1997"
 .SH NAME
@@ -192,6 +187,10 @@ slow slip-based networks as follows:
 
 Deprecated form: selectors_on_default
 
+.TP
+.BR sun_map_syntax " (boolean, default=no)"
+If "yes," then Amd will parse the map according to the Sun Automount syntax.
+
 .\" **************************************************************************
 .SS Parameters applicable to the global section only
 
@@ -254,7 +253,9 @@ meaning.  You can get the list of supported debugging options by running Amd
 \-H.  Possible values are:
 
 .nf
-\fBall\fR       all options
+\fBall\fR       all options (excludes hrtime and mtab)
+\fBdefaults\fR  "sensible" default options (all--excluding hrtime, mtab, and xdrtrace)
+\fBtest\fR      full debug options plus mtab,nodaemon,nofork,noamq
 \fBamq\fR       register for amq
 \fBdaemon\fR    enter daemon mode
 \fBfork\fR      fork server
@@ -262,10 +263,9 @@ meaning.  You can get the list of supported debugging options by running Amd
 \fBhrtime\fR    print high resolution time stamps (only if syslog(3) is not used)
 \fBinfo\fR      info service specific debugging (hesiod, nis, etc.)
 \fBmem\fR       trace memory allocations
-\fBmtab\fR      use local "./mtab" file
+\fBmtab\fR      use local "/tmp/mtab" file
 \fBreaddir\fR   show browsable_dirs progress
 \fBstr\fR       debug string munging
-\fBtest\fR      full debug but no daemon
 \fBtrace\fR     trace protocol and NFS mount arguments
 \fBxdrtrace\fR  trace XDR routines
 .fi
@@ -407,7 +407,7 @@ then Amd will log messages via
 using the LOG_LOCAL7 facility (if it exists on the system).
 
 .TP
-.BR log_options " (string, default no logging options)"
+.BR log_options " (string, default=defaults)"
 Same as the
 .B \-x
 option to Amd.  Specify any logging options for Amd.  Options are comma
@@ -421,9 +421,10 @@ Possible values are:
 
 .nf
 \fBall\fR       all messages
+\fBdefaults\fR  default messages (fatal,error,user,warning,info)
 \fBdebug\fR     debug messages
-\fBerror\fR     non-fatal system errors
-\fBfatal\fR     fatal errors
+\fBerror\fR     non-fatal system errors (cannot be turned off)
+\fBfatal\fR     fatal errors (cannot be turned off)
 \fBinfo\fR      information
 \fBmap\fR       map errors
 \fBstats\fR     additional statistical information
@@ -763,6 +764,7 @@ map_name =               amd.tftpboot
 .BR amd (8),
 .BR amq (8),
 .BR ctl-amd (8),
+.BR automount (8),
 .BR hosts_access (5).
 .LP
 ``am-utils''
diff --git a/scripts/automount2amd.8 b/scripts/automount2amd.8
index bd3b61230ab6..f9a04d928cd1 100644
--- a/scripts/automount2amd.8
+++ b/scripts/automount2amd.8
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1997-2006 Erez Zadok
+.\" Copyright (c) 1997-2014 Erez Zadok
 .\" Copyright (c) 1990 Jan-Simon Pendry
 .\" Copyright (c) 1990 Imperial College of Science, Technology & Medicine
 .\" Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgment:
-.\"      This product includes software developed by the University of
-.\"      California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -36,9 +32,8 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	%W% (Berkeley) %G%
 .\"
-.\" $Id: automount2amd.8,v 1.8.2.1 2006/01/02 18:48:26 ezk Exp $
+.\" File: am-utils/scripts/automount2amd.8
 .\"
 .TH AUTOMOUNT2AMD 8L "24 May 1993"
 .SH NAME
diff --git a/scripts/expn.1 b/scripts/expn.1
deleted file mode 100644
index f316247b4a9c..000000000000
--- a/scripts/expn.1
+++ /dev/null
@@ -1,1369 +0,0 @@
-#!@PERL@
-'di ';
-'ds 00 \\"';
-'ig 00 ';
-#
-#       THIS PROGRAM IS ITS OWN MANUAL PAGE.  INSTALL IN man & bin.
-#
-
-# hardcoded constants, should work fine for BSD-based systems
-#require 'sys/socket.ph';	# perl 4
-use Socket;			# perl 5
-$AF_INET = &AF_INET;
-$SOCK_STREAM = &SOCK_STREAM;
-$sockaddr = 'S n a4 x8';
-
-# system requirements:
-# 	must have 'nslookup' and 'hostname' programs.
-
-# $Header: /home/cvsroot/am-utils/scripts/expn.1,v 1.4 2003/07/18 15:17:37 ezk Exp $
-
-# TODO:
-#	less magic should apply to command-line addresses
-#	less magic should apply to local addresses
-#	add magic to deal with cross-domain cnames
-
-# Checklist: (hard addresses)
-#	250 Kimmo Suominen <"|/usr/local/mh/lib/slocal -user kim"@grendel.tac.nyc.ny.us>
-#	harry@hofmann.cs.Berkeley.EDU -> harry@tenet (.berkeley.edu)  [dead]
-#	bks@cs.berkeley.edu -> shiva.CS (.berkeley.edu)		      [dead]
-#	dan@tc.cornell.edu -> brown@tiberius (.tc.cornell.edu)
-
-#############################################################################
-#
-#  Copyright (c) 1993 David Muir Sharnoff
-#  All rights reserved.
-#
-#  Redistribution and use in source and binary forms, with or without
-#  modification, are permitted provided that the following conditions
-#  are met:
-#  1. Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
-#  2. Redistributions in binary form must reproduce the above copyright
-#     notice, this list of conditions and the following disclaimer in the
-#     documentation and/or other materials provided with the distribution.
-#  3. All advertising materials mentioning features or use of this software
-#     must display the following acknowledgment:
-#       This product includes software developed by the David Muir Sharnoff.
-#  4. The name of David Sharnoff may not be used to endorse or promote products
-#     derived from this software without specific prior written permission.
-#
-#  THIS SOFTWARE IS PROVIDED BY THE DAVID MUIR SHARNOFF ``AS IS'' AND
-#  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-#  ARE DISCLAIMED.  IN NO EVENT SHALL DAVID MUIR SHARNOFF BE LIABLE
-#  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-#  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-#  OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-#  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-#  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-#  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-#  SUCH DAMAGE.
-#
-# This copyright notice derived from material copyrighted by the Regents
-# of the University of California.
-#
-# Contributions accepted.
-#
-#############################################################################
-
-# overall structure:
-#	in an effort to not trace each address individually, but rather
-#	ask each server in turn a whole bunch of questions, addresses to
-#	be expanded are queued up.
-#
-#	This means that all accounting w.r.t. an address must be stored in
-#	various arrays.  Generally these arrays are indexed by the
-#	string "$addr *** $server" where $addr is the address to be
-#	expanded "foo" or maybe "foo@bar" and $server is the hostname
-#	of the SMTP server to contact.
-#
-
-# important global variables:
-#
-# @hosts : list of servers still to be contacted
-# $server : name of the current we are currently looking at
-# @users = $users{@hosts[0]} : addresses to expand at this server
-# $u = $users[0] : the current address being expanded
-# $names{"$users[0] *** $server"} : the 'name' associated with the address
-# $mxbacktrace{"$users[0] *** $server"} : record of mx expansion
-# $mx_secondary{$server} : other mx relays at the same priority
-# $domainify_fallback{"$users[0] *** $server"} : alternative names to try
-#	instead of $server if $server doesn't work
-# $temporary_redirect{"$users[0] *** $server"} : when trying alternates,
-#	temporarily channel all tries along current path
-# $giveup{$server} : do not bother expanding addresses at $server
-# $verbose : -v
-# $watch : -w
-# $vw : -v or -w
-# $debug : -d
-# $valid : -a
-# $levels : -1
-# S : the socket connection to $server
-
-$have_nslookup = 1;	# we have the nslookup program
-$port = 'smtp';
-$av0 = $0;
-$ENV{'PATH'} .= ":/usr/etc" unless $ENV{'PATH'} =~ m,/usr/etc,;
-$ENV{'PATH'} .= ":/usr/ucb" unless $ENV{'PATH'} =~ m,/usr/ucb,;
-select(STDERR);
-
-$0 = "$av0 - running hostname";
-chop($name = `hostname || uname -n`);
-
-$0 = "$av0 - lookup host FQDN and IP addr";
-($hostname,$aliases,$type,$len,$thisaddr) = gethostbyname($name);
-
-$0 = "$av0 - parsing args";
-$usage = "Usage: $av0 [-1avwd] user[\@host] [user2[host2] ...]";
-for $a (@ARGV) {
-	die $usage if $a eq "-";
-	while ($a =~ s/^(-.*)([1avwd])/$1/) {
-		eval '$'."flag_$2 += 1";
-	}
-	next if $a eq "-";
-	die $usage if $a =~ /^-/;
-	&expn(&parse($a,$hostname,undef,1));
-}
-$verbose = $flag_v;
-$watch = $flag_w;
-$vw = $flag_v + $flag_w;
-$debug = $flag_d;
-$valid = $flag_a;
-$levels = $flag_1;
-
-die $usage unless @hosts;
-if ($valid) {
-	if ($valid == 1) {
-		$validRequirement = 0.8;
-	} elsif ($valid == 2) {
-		$validRequirement = 1.0;
-	} elsif ($valid == 3) {
-		$validRequirement = 0.9;
-	} else {
-		$validRequirement = (1 - (1/($valid-3)));
-		print "validRequirement = $validRequirement\n" if $debug;
-	}
-}
-
-$0 = "$av0 - building local socket";
-($name,$aliases,$proto) = getprotobyname('tcp');
-($name,$aliases,$port) = getservbyname($port,'tcp')
-	unless $port =~ /^\d+/;
-$this = pack($sockaddr, &AF_INET, 0, $thisaddr);
-
-HOST:
-while (@hosts) {
-	$server = shift(@hosts);
-	@users = split(' ',$users{$server});
-	delete $users{$server};
-
-	# is this server already known to be bad?
-	$0 = "$av0 - looking up $server";
-	if ($giveup{$server}) {
-		&giveup('mx domainify',$giveup{$server});
-		next;
-	}
-
-	# do we already have an mx record for this host?
-	next HOST if &mxredirect($server,*users);
-
-	# look it up, or try for an mx.
-	$0 = "$av0 - gethostbyname($server)";
-
-	($name,$aliases,$type,$len,$thataddr) = gethostbyname($server);
-	# if we can't get an A record, try for an MX record.
-	unless($thataddr) {
-		&mxlookup(1,$server,"$server: could not resolve name",*users);
-		next HOST;
-	}
-
-	# get a connection, or look for an mx
-	$0 = "$av0 - socket to $server";
-	$that = pack($sockaddr, &AF_INET, $port, $thataddr);
-	socket(S, &AF_INET, &SOCK_STREAM, $proto)
-		|| die "socket: $!";
-	$0 = "$av0 - bind to $server";
-	bind(S, $this)
-		|| die "bind $hostname,0: $!";
-	$0 = "$av0 - connect to $server";
-	print "debug = $debug server = $server\n" if $debug > 8;
-	if (! connect(S, $that) || ($debug == 10 && $server =~ /relay\d.UU.NET$/i)) {
-		$0 = "$av0 - $server: could not connect: $!\n";
-		$emsg = $!;
-		unless (&mxlookup(0,$server,"$server: could not connect: $!",*users)) {
-			&giveup('mx',"$server: Could not connect: $emsg");
-		}
-		next HOST;
-	}
-	select((select(S),$| = 1)[0]); # don't buffer output to S
-
-	# read the greeting
-	$0 = "$av0 - talking to $server";
-	&alarm("greeting with $server",'');
-	while(<S>) {
-		alarm(0);
-		print if $watch;
-		if (/^(\d+)([- ])/) {
-			if ($1 != 220) {
-				$0 = "$av0 - bad numeric response from $server";
-				&alarm("giving up after bad response from $server",'');
-				&read_response($2,$watch);
-				alarm(0);
-				print STDERR "$server: NOT 220 greeting: $_"
-					if ($debug || $vw);
-				if (&mxlookup(0,$server,"$server: did not respond with a 220 greeting",*users)) {
-					close(S);
-					next HOST;
-				}
-			}
-			last if ($2 eq " ");
-		} else {
-			$0 = "$av0 - bad response from $server";
-			print STDERR "$server: NOT 220 greeting: $_"
-				if ($debug || $vw);
-			unless (&mxlookup(0,$server,"$server: did not respond with SMTP codes",*users)) {
-				&giveup('',"$server: did not talk SMTP");
-			}
-			close(S);
-			next HOST;
-		}
-		&alarm("greeting with $server",'');
-	}
-	alarm(0);
-
-	# if this causes problems, remove it
-	$0 = "$av0 - sending helo to $server";
-	&alarm("sending helo to $server","");
-	&ps("helo $hostname");
-	while(<S>) {
-		print if $watch;
-		last if /^\d+ /;
-	}
-	alarm(0);
-
-	# try the users, one by one
-	USER:
-	while(@users) {
-		$u = shift(@users);
-		$0 = "$av0 - expanding $u [\@$server]";
-
-		# do we already have a name for this user?
-		$oldname = $names{"$u *** $server"};
-
-		print &compact($u,$server)." ->\n" if ($verbose && ! $valid);
-		if ($valid) {
-			#
-			# when running with -a, we delay taking any action
-			# on the results of our query until we have looked
-			# at the complete output.  @toFinal stores expansions
-			# that will be final if we take them.  @toExpn stores
-			# expansions that are not final.  @isValid keeps
-			# track of our ability to send mail to each of the
-			# expansions.
-			#
-			@isValid = ();
-			@toFinal = ();
-			@toExpn = ();
-		}
-
-#		($ecode,@expansion) = &expn_vrfy($u,$server);
-		(@foo) = &expn_vrfy($u,$server);
-		($ecode,@expansion) = @foo;
-		if ($ecode) {
-			&giveup('',$ecode,$u);
-			last USER;
-		}
-
-		for $s (@expansion) {
-			$s =~ s/[\n\r]//g;
-			$0 = "$av0 - parsing $server: $s";
-
-			$skipwatch = $watch;
-
-			if ($s =~ /^[25]51([- ]).*<(.+)>/) {
-				print "$s" if $watch;
-				print "(pretending 250$1<$2>)" if ($debug && $watch);
-				print "\n" if $watch;
-				$s = "250$1<$2>";
-				$skipwatch = 0;
-			}
-
-			if ($s =~ /^250([- ])(.+)/) {
-				print "$s\n" if $skipwatch;
-				($done,$addr) = ($1,$2);
-				($newhost, $newaddr, $newname) =  &parse($addr,$server,$oldname, $#expansion == 0);
-				print "($newhost, $newaddr, $newname) = &parse($addr, $server, $oldname)\n" if $debug;
-				if (! $newhost) {
-					# no expansion is possible w/o a new server to call
-					if ($valid) {
-						push(@isValid, &validAddr($newaddr));
-						push(@toFinal,$newaddr,$server,$newname);
-					} else {
-						&verbose(&final($newaddr,$server,$newname));
-					}
-				} else {
-					$newmxhost = &mx($newhost,$newaddr);
-					print "$newmxhost = &mx($newhost)\n"
-						if ($debug && $newhost ne $newmxhost);
-					$0 = "$av0 - parsing $newaddr [@$newmxhost]";
-					print "levels = $levels, level{$u *** $server} = ".$level{"$u *** $server"}."\n" if ($debug > 1);
-					# If the new server is the current one,
-					# it would have expanded things for us
-					# if it could have.  Mx records must be
-					# followed to compare server names.
-					# We are also done if the recursion
-					# count has been exceeded.
-					if (&trhost($newmxhost) eq &trhost($server) || ($levels && $level{"$u *** $server"} >= $levels)) {
-						if ($valid) {
-							push(@isValid, &validAddr($newaddr));
-							push(@toFinal,$newaddr,$newmxhost,$newname);
-						} else {
-							&verbose(&final($newaddr,$newmxhost,$newname));
-						}
-					} else {
-						# more work to do...
-						if ($valid) {
-							push(@isValid, &validAddr($newaddr));
-							push(@toExpn,$newmxhost,$newaddr,$newname,$level{"$u *** $server"});
-						} else {
-							&verbose(&expn($newmxhost,$newaddr,$newname,$level{"$u *** $server"}));
-						}
-					}
-				}
-				last if ($done eq " ");
-				next;
-			}
-			# 550 is a known code...  Should the be
-			# included in -a output?  Might be a bug
-			# here.  Does it matter?  Can assume that
-			# there won't be UNKNOWN USER responses
-			# mixed with valid users?
-			if ($s =~ /^(550)([- ])/) {
-				if ($valid) {
-					print STDERR "\@$server:$u ($oldname) USER UNKNOWN\n";
-				} else {
-					&verbose(&final($u,$server,$oldname,"USER UNKNOWN"));
-				}
-				last if ($2 eq " ");
-				next;
-			}
-			# 553 is a known code...
-			if ($s =~ /^(553)([- ])/) {
-				if ($valid) {
-					print STDERR "\@$server:$u ($oldname) USER AMBIGUOUS\n";
-				} else {
-					&verbose(&final($u,$server,$oldname,"USER AMBIGUOUS"));
-				}
-				last if ($2 eq " ");
-				next;
-			}
-			# 252 is a known code...
-			if ($s =~ /^(252)([- ])/) {
-				if ($valid) {
-					print STDERR "\@$server:$u ($oldname) REFUSED TO VRFY\n";
-				} else {
-					&verbose(&final($u,$server,$oldname,"REFUSED TO VRFY"));
-				}
-				last if ($2 eq " ");
-				next;
-			}
-			&giveup('',"$server: did not grok '$s'",$u);
-			last USER;
-		}
-
-		if ($valid) {
-			#
-			# now we decide if we are going to take these
-			# expansions or roll them back.
-			#
-			$avgValid = &average(@isValid);
-			print "avgValid = $avgValid\n" if $debug;
-			if ($avgValid >= $validRequirement) {
-				print &compact($u,$server)." ->\n" if $verbose;
-				while (@toExpn) {
-					&verbose(&expn(splice(@toExpn,0,4)));
-				}
-				while (@toFinal) {
-					&verbose(&final(splice(@toFinal,0,3)));
-				}
-			} else {
-				print "Tossing some valid to avoid invalid ".&compact($u,$server)."\n" if ($avgValid > 0.0 && ($vw || $debug));
-				print &compact($u,$server)." ->\n" if $verbose;
-				&verbose(&final($u,$server,$newname));
-			}
-		}
-	}
-
-	&alarm("sending 'quit' to $server",'');
-	$0 = "$av0 - sending 'quit' to $server";
-	&ps("quit");
-	while(<S>) {
-		print if $watch;
-		last if /^\d+ /;
-	}
-	close(S);
-	alarm(0);
-}
-
-$0 = "$av0 - printing final results";
-print "----------\n" if $vw;
-select(STDOUT);
-for $f (sort @final) {
-	print "$f\n";
-}
-unlink("/tmp/expn$$");
-exit(0);
-
-
-# abandon all attempts deliver to $server
-# register the current addresses as the final ones
-sub giveup
-{
-	local($redirect_okay,$reason,$user) = @_;
-	local($us,@so,$nh,@remaining_users);
-	local($pk,$file,$line);
-	($pk, $file, $line) = caller;
-
-	$0 = "$av0 - giving up on $server: $reason";
-	#
-	# add back a user if we gave up in the middle
-	#
-	push(@users,$user) if $user;
-	#
-	# don't bother with this system anymore
-	#
-	unless ($giveup{$server}) {
-		$giveup{$server} = $reason;
-		print STDERR "$reason\n";
-	}
-	print "Giveup at $file:$line!!! redirect okay = $redirect_okay; $reason\n" if $debug;
-	#
-	# Wait!
-	# Before giving up, see if there is a chance that
-	# there is another host to redirect to!
-	# (Kids, don't do this at home!  Hacking is a dangerous
-	# crime and you could end up behind bars.)
-	#
-	for $u (@users) {
-		if ($redirect_okay =~ /\bmx\b/) {
-			next if &try_fallback('mx',$u,*server,
-				*mx_secondary,
-				*already_mx_fellback);
-		}
-		if ($redirect_okay =~ /\bdomainify\b/) {
-			next if &try_fallback('domainify',$u,*server,
-				*domainify_fallback,
-				*already_domainify_fellback);
-		}
-		push(@remaining_users,$u);
-	}
-	@users = @remaining_users;
-	for $u (@users) {
-		print &compact($u,$server)." ->\n" if ($verbose && $valid && $u);
-		&verbose(&final($u,$server,$names{"$u *** $server"},$reason));
-	}
-}
-#
-# This routine is used only within &giveup.  It checks to
-# see if we really have to giveup or if there is a second
-# chance because we did something before that can be
-# backtracked.
-#
-# %fallback{"$user *** $host"} tracks what is able to fallback
-# %fellback{"$user *** $host"} tracks what has fallen back
-#
-# If there is a valid backtrack, then queue up the new possibility
-#
-sub try_fallback
-{
-	local($method,$user,*host,*fall_table,*fellback) = @_;
-	local($us,$fallhost,$oldhost,$ft,$i);
-
-	if ($debug > 8) {
-		print "Fallback table $method:\n";
-		for $i (sort keys %fall_table) {
-			print "\t'$i'\t\t'$fall_table{$i}'\n";
-		}
-		print "Fellback table $method:\n";
-		for $i (sort keys %fellback) {
-			print "\t'$i'\t\t'$fellback{$i}'\n";
-		}
-		print "U: $user H: $host\n";
-	}
-
-	$us = "$user *** $host";
-	if (defined $fellback{$us}) {
-		#
-		# Undo a previous fallback so that we can try again
-		# Nested fallbacks are avoided because they could
-		# lead to infinite loops
-		#
-		$fallhost = $fellback{$us};
-		print "Already $method fell back from $us -> \n" if $debug;
-		$us = "$user *** $fallhost";
-		$oldhost = $fallhost;
-	} elsif (($method eq 'mx') && (defined $mxbacktrace{$us}) && (defined $mx_secondary{$mxbacktrace{$us}})) {
-		print "Fallback an MX expansion $us -> \n" if $debug;
-		$oldhost = $mxbacktrace{$us};
-	} else {
-		print "Oldhost($host, $us) = " if $debug;
-		$oldhost = $host;
-	}
-	print "$oldhost\n" if $debug;
-	if (((defined $fall_table{$us}) && ($ft = $us)) || ((defined $fall_table{$oldhost}) && ($ft = $oldhost))) {
-		print "$method Fallback = ".$fall_table{$ft}."\n" if $debug;
-		local(@so,$newhost);
-		@so = split(' ',$fall_table{$ft});
-		$newhost = shift(@so);
-		print "Falling back ($method) $us -> $newhost (from $oldhost)\n" if $debug;
-		if ($method eq 'mx') {
-			if (! defined ($mxbacktrace{"$user *** $newhost"})) {
-				if (defined $mxbacktrace{"$user *** $oldhost"}) {
-					print "resetting oldhost $oldhost to the original: " if $debug;
-					$oldhost = $mxbacktrace{"$user *** $oldhost"};
-					print "$oldhost\n" if $debug;
-				}
-				$mxbacktrace{"$user *** $newhost"} = $oldhost;
-				print "mxbacktrace $user *** $newhost -> $oldhost\n" if $debug;
-			}
-			$mx{&trhost($oldhost)} = $newhost;
-		} else {
-			$temporary_redirect{$us} = $newhost;
-		}
-		if (@so) {
-			print "Can still $method  $us: @so\n" if $debug;
-			$fall_table{$ft} = join(' ',@so);
-		} else {
-			print "No more fallbacks for $us\n" if $debug;
-			delete $fall_table{$ft};
-		}
-		if (defined $create_host_backtrack{$us}) {
-			$create_host_backtrack{"$user *** $newhost"}
-				= $create_host_backtrack{$us};
-		}
-		$fellback{"$user *** $newhost"} = $oldhost;
-		&expn($newhost,$user,$names{$us},$level{$us});
-		return 1;
-	}
-	delete $temporary_redirect{$us};
-	$host = $oldhost;
-	return 0;
-}
-# return 1 if you could send mail to the address as is.
-sub validAddr
-{
-	local($addr) = @_;
-	$res = &do_validAddr($addr);
-	print "validAddr($addr) = $res\n" if $debug;
-	$res;
-}
-sub do_validAddr
-{
-	local($addr) = @_;
-	local($urx) = "[-A-Za-z_.0-9+]+";
-
-	# \u
-	return 0 if ($addr =~ /^\\/);
-	# ?@h
-	return 1 if ($addr =~ /.\@$urx$/);
-	# @h:?
-	return 1 if ($addr =~ /^\@$urx\:./);
-	# h!u
-	return 1 if ($addr =~ /^$urx!./);
-	# u
-	return 1 if ($addr =~ /^$urx$/);
-	# ?
-	print "validAddr($addr) = ???\n" if $debug;
-	return 0;
-}
-# Some systems use expn and vrfy interchangeably.  Some only
-# implement one or the other.  Some check expn against mailing
-# lists and vrfy against users.  It doesn't appear to be
-# consistent.
-#
-# So, what do we do?  We try everything!
-#
-#
-# Ranking of result codes: good: 250, 251/551, 252, 550, anything else
-#
-# Ranking of inputs: best: user@host.domain, okay: user
-#
-# Return value: $error_string, @responses_from_server
-sub expn_vrfy
-{
-	local($u,$server) = @_;
-	local(@c) = ('expn', 'vrfy');
-	local(@try_u) = $u;
-	local(@ret,$code);
-
-	if (($u =~ /(.+)@(.+)/) && (&trhost($2) eq &trhost($server))) {
-		push(@try_u,$1);
-	}
-
-	TRY:
-	for $c (@c) {
-		for $try_u (@try_u) {
-			&alarm("${c}'ing $try_u on $server",'',$u);
-			&ps("$c $try_u");
-			alarm(0);
-			$s = <S>;
-			if ($s eq '') {
-				return "$server: lost connection";
-			}
-			if ($s !~ /^(\d+)([- ])/) {
-				return "$server: garbled reply to '$c $try_u'";
-			}
-			if ($1 == 250) {
-				$code = 250;
-				@ret = ("",$s);
-				push(@ret,&read_response($2,$debug));
-				return (@ret);
-			}
-			if ($1 == 551 || $1 == 251) {
-				$code = $1;
-				@ret = ("",$s);
-				push(@ret,&read_response($2,$debug));
-				next;
-			}
-			if ($1 == 252 && ($code == 0 || $code == 550)) {
-				$code = 252;
-				@ret = ("",$s);
-				push(@ret,&read_response($2,$watch));
-				next;
-			}
-			if ($1 == 550 && $code == 0) {
-				$code = 550;
-				@ret = ("",$s);
-				push(@ret,&read_response($2,$watch));
-				next;
-			}
-			&read_response($2,$watch);
-		}
-	}
-	return "$server: expn/vrfy not implemented" unless @ret;
-	return @ret;
-}
-# sometimes the old parse routine (now parse2) didn't
-# reject funky addresses.
-sub parse
-{
-	local($oldaddr,$server,$oldname,$one_to_one) = @_;
-	local($newhost, $newaddr, $newname, $um) =  &parse2($oldaddr,$server,$oldname,$one_to_one);
-	if ($newaddr =~ m,^["/],) {
-		return (undef, $oldaddr, $newname) if $valid;
-		return (undef, $um, $newname);
-	}
-	return ($newhost, $newaddr, $newname);
-}
-
-# returns ($new_smtp_server,$new_address,$new_name)
-# given a response from a SMTP server ($newaddr), the
-# current host ($server), the old "name" and a flag that
-# indicates if it is being called during the initial
-# command line parsing ($parsing_args)
-sub parse2
-{
-	local($newaddr,$context_host,$old_name,$parsing_args) = @_;
-	local(@names) = $old_name;
-	local($urx) = "[-A-Za-z_.0-9+]+";
-	local($unmangle);
-
-	#
-	# first, separate out the address part.
-	#
-
-	#
-	# [NAME] <ADDR [(NAME)]>
-	# [NAME] <[(NAME)] ADDR
-	# ADDR [(NAME)]
-	# (NAME) ADDR
-	# [(NAME)] <ADDR>
-	#
-	if ($newaddr =~ /^\<(.*)\>$/) {
-		print "<A:$1>\n" if $debug;
-		($newaddr) = &trim($1);
-		print "na = $newaddr\n" if $debug;
-	}
-	if ($newaddr =~ /^([^\<\>]*)\<([^\<\>]*)\>([^\<\>]*)$/) {
-		# address has a < > pair in it.
-		print "N:$1 <A:$2> N:$3\n" if $debug;
-		($newaddr) = &trim($2);
-		unshift(@names, &trim($3,$1));
-		print "na = $newaddr\n" if $debug;
-	}
-	if ($newaddr =~ /^([^\(\)]*)\(([^\(\)]*)\)([^\(\)]*)$/) {
-		# address has a ( ) pair in it.
-		print "A:$1 (N:$2) A:$3\n" if $debug;
-		unshift(@names,&trim($2));
-		local($f,$l) = (&trim($1),&trim($3));
-		if (($f && $l) || !($f || $l)) {
-			# address looks like:
-			# foo (bar) baz  or (bar)
-			# not allowed!
-			print STDERR "Could not parse $newaddr\n" if $vw;
-			return(undef,$newaddr,&firstname(@names));
-		}
-		$newaddr = $f if $f;
-		$newaddr = $l if $l;
-		print "newaddr now = $newaddr\n" if $debug;
-	}
-	#
-	# @foo:bar
-	# j%k@l
-	# a@b
-	# b!a
-	# a
-	#
-	$unmangle = $newaddr;
-	if ($newaddr =~ /^\@($urx)\:(.+)$/) {
-		print "(\@:)" if $debug;
-		# this is a bit of a cheat, but it seems necessary
-		return (&domainify($1,$context_host,$2),$2,&firstname(@names),$unmangle);
-	}
-	if ($newaddr =~ /^(.+)\@($urx)$/) {
-		print "(\@)" if $debug;
-		return (&domainify($2,$context_host,$newaddr),$newaddr,&firstname(@names),$unmangle);
-	}
-	if ($parsing_args) {
-		if ($newaddr =~ /^($urx)\!(.+)$/) {
-			return (&domainify($1,$context_host,$newaddr),$newaddr,&firstname(@names),$unmangle);
-		}
-		if ($newaddr =~ /^($urx)$/) {
-			return ($context_host,$newaddr,&firstname(@names),$unmangle);
-		}
-		print STDERR "Could not parse $newaddr\n";
-	}
-	print "(?)" if $debug;
-	return(undef,$newaddr,&firstname(@names),$unmangle);
-}
-# return $u (@$server) unless $u includes reference to $server
-sub compact
-{
-	local($u, $server) = @_;
-	local($se) = $server;
-	local($sp);
-	$se =~ s/(\W)/\\$1/g;
-	$sp = " (\@$server)";
-	if ($u !~ /$se/i) {
-		return "$u$sp";
-	}
-	return $u;
-}
-# remove empty (spaces don't count) members from an array
-sub trim
-{
-	local(@v) = @_;
-	local($v,@r);
-	for $v (@v) {
-		$v =~ s/^\s+//;
-		$v =~ s/\s+$//;
-		push(@r,$v) if ($v =~ /\S/);
-	}
-	return(@r);
-}
-# using the host part of an address, and the server name, add the
-# servers' domain to the address if it doesn't already have a
-# domain.  Since this sometimes fails, save a back reference so
-# it can be unrolled.
-sub domainify
-{
-	local($host,$domain_host,$u) = @_;
-	local($domain,$newhost);
-
-	# cut of trailing dots
-	$host =~ s/\.$//;
-	$domain_host =~ s/\.$//;
-
-	if ($domain_host !~ /\./) {
-		#
-		# domain host isn't, keep $host whatever it is
-		#
-		print "domainify($host,$domain_host) = $host\n" if $debug;
-		return $host;
-	}
-
-	#
-	# There are several weird situations that need to be
-	# accounted for.  They have to do with domain relay hosts.
-	#
-	# Examples:
-	#	host		server		"right answer"
-	#
-	#	shiva.cs	cs.berkeley.edu	shiva.cs.berkeley.edu
-	#	shiva		cs.berkeley.edu	shiva.cs.berekley.edu
-	#	cumulus		reed.edu	@reed.edu:cumulus.uucp
-	# 	tiberius	tc.cornell.edu	tiberius.tc.cornell.edu
-	#
-	# The first try must always be to cut the domain part out of
-	# the server and tack it onto the host.
-	#
-	# A reasonable second try is to tack the whole server part onto
-	# the host and for each possible repeated element, eliminate
-	# just that part.
-	#
-	# These extra "guesses" get put into the %domainify_fallback
-	# array.  They will be used to give addresses a second chance
-	# in the &giveup routine
-	#
-
-	local(%fallback);
-
-	local($long);
-	$long = "$host $domain_host";
-	$long =~ tr/A-Z/a-z/;
-	print "long = $long\n" if $debug;
-	if ($long =~ s/^([^ ]+\.)([^ ]+) \2(\.[^ ]+\.[^ ]+)/$1$2$3/) {
-		# matches shiva.cs cs.berkeley.edu and returns shiva.cs.berkeley.edu
-		print "condensed fallback $host $domain_host -> $long\n" if $debug;
-		$fallback{$long} = 9;
-	}
-
-	local($fh);
-	$fh = $domain_host;
-	while ($fh =~ /\./) {
-		print "FALLBACK $host.$fh = 1\n" if $debug > 7;
-		$fallback{"$host.$fh"} = 1;
-		$fh =~ s/^[^\.]+\.//;
-	}
-
-	$fallback{"$host.$domain_host"} = 2;
-
-	($domain = $domain_host) =~ s/^[^\.]+//;
-	$fallback{"$host$domain"} = 6
-		if ($domain =~ /\./);
-
-	if ($host =~ /\./) {
-		#
-		# Host is already okay, but let's look for multiple
-		# interpretations
-		#
-		print "domainify($host,$domain_host) = $host\n" if $debug;
-		delete $fallback{$host};
-		$domainify_fallback{"$u *** $host"} = join(' ',sort {$fallback{$b} <=> $fallback{$a};} keys %fallback) if %fallback;
-		return $host;
-	}
-
-	$domain = ".$domain_host"
-		if ($domain !~ /\..*\./);
-	$newhost = "$host$domain";
-
-	$create_host_backtrack{"$u *** $newhost"} = $domain_host;
-	print "domainify($host,$domain_host) = $newhost\n" if $debug;
-	delete $fallback{$newhost};
-	$domainify_fallback{"$u *** $newhost"} = join(' ',sort {$fallback{$b} <=> $fallback{$a};} keys %fallback) if %fallback;
-	if ($debug) {
-		print "fallback = ";
-		print $domainify_fallback{"$u *** $newhost"}
-			if defined($domainify_fallback{"$u *** $newhost"});
-		print "\n";
-	}
-	return $newhost;
-}
-# return the first non-empty element of an array
-sub firstname
-{
-	local(@names) = @_;
-	local($n);
-	while(@names) {
-		$n = shift(@names);
-		return $n if $n =~ /\S/;
-	}
-	return undef;
-}
-# queue up more addresses to expand
-sub expn
-{
-	local($host,$addr,$name,$level) = @_;
-	if ($host) {
-		$host = &trhost($host);
-
-		if (($debug > 3) || (defined $giveup{$host})) {
-			unshift(@hosts,$host) unless $users{$host};
-		} else {
-			push(@hosts,$host) unless $users{$host};
-		}
-		$users{$host} .= " $addr";
-		$names{"$addr *** $host"} = $name;
-		$level{"$addr *** $host"} = $level + 1;
-		print "expn($host,$addr,$name)\n" if $debug;
-		return "\t$addr\n";
-	} else {
-		return &final($addr,'NONE',$name);
-	}
-}
-# compute the numerical average value of an array
-sub average
-{
-	local(@e) = @_;
-	return 0 unless @e;
-	local($e,$sum);
-	for $e (@e) {
-		$sum += $e;
-	}
-	$sum / @e;
-}
-# print to the server (also to stdout, if -w)
-sub ps
-{
-	local($p) = @_;
-	print ">>> $p\n" if $watch;
-	print S "$p\n";
-}
-# return case-adjusted name for a host (for comparison purposes)
-sub trhost
-{
-	# treat foo.bar as an alias for Foo.BAR
-	local($host) = @_;
-	local($trhost) = $host;
-	$trhost =~ tr/A-Z/a-z/;
-	if ($trhost{$trhost}) {
-		$host = $trhost{$trhost};
-	} else {
-		$trhost{$trhost} = $host;
-	}
-	$trhost{$trhost};
-}
-# re-queue users if an mx record dictates a redirect
-# don't allow a user to be redirected more than once
-sub mxredirect
-{
-	local($server,*users) = @_;
-	local($u,$nserver,@still_there);
-
-	$nserver = &mx($server);
-
-	if (&trhost($nserver) ne &trhost($server)) {
-		$0 = "$av0 - mx redirect $server -> $nserver\n";
-		for $u (@users) {
-			if (defined $mxbacktrace{"$u *** $nserver"}) {
-				push(@still_there,$u);
-			} else {
-				$mxbacktrace{"$u *** $nserver"} = $server;
-				print "mxbacktrace{$u *** $nserver} = $server\n"
-					if ($debug > 1);
-				&expn($nserver,$u,$names{"$u *** $server"});
-			}
-		}
-		@users = @still_there;
-		if (! @users) {
-			return $nserver;
-		} else {
-			return undef;
-		}
-	}
-	return undef;
-}
-# follow mx records, return a hostname
-# also follow temporary redirections coming from &domainify and
-# &mxlookup
-sub mx
-{
-	local($h,$u) = @_;
-
-	for (;;) {
-		if (defined $mx{&trhost($h)} && $h ne $mx{&trhost($h)}) {
-			$0 = "$av0 - mx expand $h";
-			$h = $mx{&trhost($h)};
-			return $h;
-		}
-		if ($u) {
-			if (defined $temporary_redirect{"$u *** $h"}) {
-				$0 = "$av0 - internal redirect $h";
-				print "Temporary redirect taken $u *** $h -> " if $debug;
-				$h = $temporary_redirect{"$u *** $h"};
-				print "$h\n" if $debug;
-				next;
-			}
-			$htr = &trhost($h);
-			if (defined $temporary_redirect{"$u *** $htr"}) {
-				$0 = "$av0 - internal redirect $h";
-				print "temporary redirect taken $u *** $h -> " if $debug;
-				$h = $temporary_redirect{"$u *** $htr"};
-				print "$h\n" if $debug;
-				next;
-			}
-		}
-		return $h;
-	}
-}
-# look up mx records with the name server.
-# re-queue expansion requests if possible
-# optionally give up on this host.
-sub mxlookup
-{
-	local($lastchance,$server,$giveup,*users) = @_;
-	local(*T);
-	local(*NSLOOKUP);
-	local($nh, $pref,$cpref);
-	local($o0) = $0;
-	local($nserver);
-	local($name,$aliases,$type,$len,$thataddr);
-	local(%fallback);
-
-	return 1 if &mxredirect($server,*users);
-
-	if ((defined $mx{$server}) || (! $have_nslookup)) {
-		return 0 unless $lastchance;
-		&giveup('mx domainify',$giveup);
-		return 0;
-	}
-
-	$0 = "$av0 - nslookup of $server";
-	open(T,">/tmp/expn$$") || die "open > /tmp/expn$$: $!\n";
-	print T "set querytype=MX\n";
-	print T "$server\n";
-	close(T);
-	$cpref = 1.0E12;
-	undef $nserver;
-	open(NSLOOKUP,"nslookup < /tmp/expn$$ 2>&1 |") || die "open nslookup: $!";
-	while(<NSLOOKUP>) {
-		print if ($debug > 2);
-		if (/mail exchanger = ([-A-Za-z_.0-9+]+)/) {
-			$nh = $1;
-			if (/preference = (\d+)/) {
-				$pref = $1;
-				if ($pref < $cpref) {
-					$nserver = $nh;
-					$cpref = $pref;
-				} elsif ($pref) {
-					$fallback{$pref} .= " $nh";
-				}
-			}
-		}
-		if (/Non-existent domain/) {
-			#
-			# These addresses are hosed.  Kaput!  Dead!
-			# However, if we created the address in the
-			# first place then there is a chance of
-			# salvation.
-			#
-			1 while(<NSLOOKUP>);
-			close(NSLOOKUP);
-			return 0 unless $lastchance;
-			&giveup('domainify',"$server: Non-existent domain",undef,1);
-			return 0;
-		}
-
-	}
-	close(NSLOOKUP);
-	unlink("/tmp/expn$$");
-	unless ($nserver) {
-		$0 = "$o0 - finished mxlookup";
-		return 0 unless $lastchance;
-		&giveup('mx domainify',"$server: Could not resolve address");
-		return 0;
-	}
-
-	# provide fallbacks in case $nserver doesn't work out
-	if (defined $fallback{$cpref}) {
-		$mx_secondary{$server} = $fallback{$cpref};
-	}
-
-	$0 = "$av0 - gethostbyname($nserver)";
-	($name,$aliases,$type,$len,$thataddr) = gethostbyname($nserver);
-
-	unless ($thataddr) {
-		$0 = $o0;
-		return 0 unless $lastchance;
-		&giveup('mx domainify',"$nserver: could not resolve address");
-		return 0;
-	}
-	print "MX($server) = $nserver\n" if $debug;
-	print "$server -> $nserver\n" if $vw && !$debug;
-	$mx{&trhost($server)} = $nserver;
-	# redeploy the users
-	unless (&mxredirect($server,*users)) {
-		return 0 unless $lastchance;
-		&giveup('mx domainify',"$nserver: only one level of mx redirect allowed");
-		return 0;
-	}
-	$0 = "$o0 - finished mxlookup";
-	return 1;
-}
-# if mx expansion did not help to resolve an address
-# (ie: foo@bar became @baz:foo@bar, then undo the
-# expansion).
-# this is only used by &final
-sub mxunroll
-{
-	local(*host,*addr) = @_;
-	local($r) = 0;
-	print "looking for mxbacktrace{$addr *** $host}\n"
-		if ($debug > 1);
-	while (defined $mxbacktrace{"$addr *** $host"}) {
-		print "Unrolling MX expansion: \@$host:$addr -> "
-			if ($debug || $verbose);
-		$host = $mxbacktrace{"$addr *** $host"};
-		print "\@$host:$addr\n"
-			if ($debug || $verbose);
-		$r = 1;
-	}
-	return 1 if $r;
-	$addr = "\@$host:$addr"
-		if ($host =~ /\./);
-	return 0;
-}
-# register a completed expansion.  Make the final address as
-# simple as possible.
-sub final
-{
-	local($addr,$host,$name,$error) = @_;
-	local($he);
-	local($hb,$hr);
-	local($au,$ah);
-
-	if ($error =~ /Non-existent domain/) {
-		#
-		# If we created the domain, then let's undo the
-		# damage...
-		#
-		if (defined $create_host_backtrack{"$addr *** $host"}) {
-			while (defined $create_host_backtrack{"$addr *** $host"}) {
-				print "Un&domainifying($host) = " if $debug;
-				$host = $create_host_backtrack{"$addr *** $host"};
-				print "$host\n" if $debug;
-			}
-			$error = "$host: could not locate";
-		} else {
-			#
-			# If we only want valid addresses, toss out
-			# bad host names.
-			#
-			if ($valid) {
-				print STDERR "\@$host:$addr ($name) Non-existent domain\n";
-				return "";
-			}
-		}
-	}
-
-	MXUNWIND: {
-		$0 = "$av0 - final parsing of \@$host:$addr";
-		($he = $host) =~ s/(\W)/\\$1/g;
-		if ($addr !~ /@/) {
-			# addr does not contain any host
-			$addr = "$addr@$host";
-		} elsif ($addr !~ /$he/i) {
-			# if host part really something else, use the something
-			# else.
-			if ($addr =~ m/(.*)\@([^\@]+)$/) {
-				($au,$ah) = ($1,$2);
-				print "au = $au ah = $ah\n" if $debug;
-				if (defined $temporary_redirect{"$addr *** $ah"}) {
-					$addr = "$au\@".$temporary_redirect{"$addr *** $ah"};
-					print "Rewrite! to $addr\n" if $debug;
-					next MXUNWIND;
-				}
-			}
-			# addr does not contain full host
-			if ($valid) {
-				if ($host =~ /^([^\.]+)(\..+)$/) {
-					# host part has a . in it - foo.bar
-					($hb, $hr) = ($1, $2);
-					if ($addr =~ /\@([^\.\@]+)$/ && ($1 eq $hb)) {
-						# addr part has not .
-						# and matches beginning of
-						# host part -- tack on a
-						# domain name.
-						$addr .= $hr;
-					} else {
-						&mxunroll(*host,*addr)
-							&& redo MXUNWIND;
-					}
-				} else {
-					&mxunroll(*host,*addr)
-						&& redo MXUNWIND;
-				}
-			} else {
-				$addr = "${addr}[\@$host]"
-					if ($host =~ /\./);
-			}
-		}
-	}
-	$name = "$name " if $name;
-	$error = " $error" if $error;
-	if ($valid) {
-		push(@final,"$name<$addr>");
-	} else {
-		push(@final,"$name<$addr>$error");
-	}
-	"\t$name<$addr>$error\n";
-}
-
-sub alarm
-{
-	local($alarm_action,$alarm_redirect,$alarm_user) = @_;
-	alarm(3600);
-	$SIG{ALRM} = 'handle_alarm';
-}
-# this involves one great big ugly hack.
-# the "next HOST" unwinds the stack!
-sub handle_alarm
-{
-	&giveup($alarm_redirect,"Timed out during $alarm_action",$alarm_user);
-	next HOST;
-}
-
-# read the rest of the current smtp daemon's response (and toss it away)
-sub read_response
-{
-	local($done,$watch) = @_;
-	local(@resp);
-	print $s if $watch;
-	while(($done eq "-") && ($s = <S>) && ($s =~ /^\d+([- ])/)) {
-		print $s if $watch;
-		$done = $1;
-		push(@resp,$s);
-	}
-	return @resp;
-}
-# print args if verbose.  Return them in any case
-sub verbose
-{
-	local(@tp) = @_;
-	print "@tp" if $verbose;
-}
-# to pass perl -w:
-@tp;
-$flag_a;
-$flag_d;
-$flag_1;
-%already_domainify_fellback;
-%already_mx_fellback;
-&handle_alarm;
-################### BEGIN PERL/TROFF TRANSITION
-.00 ;
-
-'di
-.nr nl 0-1
-.nr % 0
-.\\"'; __END__
-.\" ############## END PERL/TROFF TRANSITION
-.TH EXPN 1 "March 11, 1993"
-.AT 3
-.SH NAME
-expn \- recursively expand mail aliases
-.SH SYNOPSIS
-.B expn
-.RI [ -a ]
-.RI [ -v ]
-.RI [ -w ]
-.RI [ -d ]
-.RI [ -1 ]
-.IR user [@ hostname ]
-.RI [ user [@ hostname ]]...
-.SH DESCRIPTION
-.B expn
-will use the SMTP
-.B expn
-and
-.B vrfy
-commands to expand mail aliases.
-It will first look up the addresses you provide on the command line.
-If those expand into addresses on other systems, it will
-connect to the other systems and expand again.  It will keep
-doing this until no further expansion is possible.
-.SH OPTIONS
-The default output of
-.B expn
-can contain many lines which are not valid
-email addresses.  With the
-.I -aa
-flag, only expansions that result in legal addresses
-are used.  Since many mailing lists have an illegal
-address or two, the single
-.IR -a ,
-address, flag specifies that a few illegal addresses can
-be mixed into the results.   More
-.I -a
-flags vary the ratio.  Read the source to track down
-the formula.  With the
-.I -a
-option, you should be able to construct a new mailing
-list out of an existing one.
-.LP
-If you wish to limit the number of levels deep that
-.B expn
-will recurse as it traces addresses, use the
-.I -1
-option.  For each
-.I -1
-another level will be traversed.  So,
-.I -111
-will traverse no more than three levels deep.
-.LP
-The normal mode of operation for
-.B expn
-is to do all of its work silently.
-The following options make it more verbose.
-It is not necessary to make it verbose to see what it is
-doing because as it works, it changes its
-.BR argv [0]
-variable to reflect its current activity.
-To see how it is expanding things, the
-.IR -v ,
-verbose, flag will cause
-.B expn
-to show each address before
-and after translation as it works.
-The
-.IR -w ,
-watch, flag will cause
-.B expn
-to show you its conversations with the mail daemons.
-Finally, the
-.IR -d ,
-debug, flag will expose many of the inner workings so that
-it is possible to eliminate bugs.
-.SH ENVIRONMENT
-No environment variables are used.
-.SH FILES
-.B /tmp/expn$$
-.B temporary file used as input to
-.BR nslookup .
-.SH SEE ALSO
-.BR aliases (5),
-.BR sendmail (8),
-.BR nslookup (8),
-RFC 823, and RFC 1123.
-.SH BUGS
-Not all mail daemons will implement
-.B expn
-or
-.BR vrfy .
-It is not possible to verify addresses that are served
-by such daemons.
-.LP
-When attempting to connect to a system to verify an address,
-.B expn
-only tries one IP address.  Most mail daemons
-will try harder.
-.LP
-It is assumed that you are running domain names and that
-the
-.BR nslookup (8)
-program is available.  If not,
-.B expn
-will not be able to verify many addresses.  It will also pause
-for a long time unless you change the code where it says
-.I $have_nslookup = 1
-to read
-.I $have_nslookup =
-.IR 0 .
-.LP
-Lastly,
-.B expn
-does not handle every valid address.  If you have an example,
-please submit a bug report.
-.SH CREDITS
-In 1986 or so, Jon Broome wrote a program of the same name
-that did about the same thing.  It has since suffered bit rot
-and Jon Broome has dropped off the face of the earth!
-(Jon, if you are out there, drop me a line)
-.SH AVAILABILITY
-The latest version of
-.B expn
-is available through anonymous ftp at
-.IR ftp://ftp.idiom.com/pub/muir-programs/expn .
-.SH AUTHOR
-.I David Muir Sharnoff\ \ \ \ <muir@idiom.com>
diff --git a/scripts/expn.in b/scripts/expn.in
deleted file mode 100755
index 9ae575729366..000000000000
--- a/scripts/expn.in
+++ /dev/null
@@ -1,1369 +0,0 @@
-#!@PERL@
-'di ';
-'ds 00 \\"';
-'ig 00 ';
-#
-#       THIS PROGRAM IS ITS OWN MANUAL PAGE.  INSTALL IN man & bin.
-#
-
-# hardcoded constants, should work fine for BSD-based systems
-#require 'sys/socket.ph';	# perl 4
-use Socket;			# perl 5
-$AF_INET = &AF_INET;
-$SOCK_STREAM = &SOCK_STREAM;
-
-# system requirements:
-# 	must have 'nslookup' and 'hostname' programs.
-
-# $Header: /home/cvsroot/am-utils/scripts/expn.in,v 1.5 2002/07/11 14:28:20 ezk Exp $
-
-# TODO:
-#	less magic should apply to command-line addresses
-#	less magic should apply to local addresses
-#	add magic to deal with cross-domain cnames
-
-# Checklist: (hard addresses)
-#	250 Kimmo Suominen <"|/usr/local/mh/lib/slocal -user kim"@grendel.tac.nyc.ny.us>
-#	harry@hofmann.cs.Berkeley.EDU -> harry@tenet (.berkeley.edu)  [dead]
-#	bks@cs.berkeley.edu -> shiva.CS (.berkeley.edu)		      [dead]
-#	dan@tc.cornell.edu -> brown@tiberius (.tc.cornell.edu)
-
-#############################################################################
-#
-#  Copyright (c) 1993 David Muir Sharnoff
-#  All rights reserved.
-#
-#  Redistribution and use in source and binary forms, with or without
-#  modification, are permitted provided that the following conditions
-#  are met:
-#  1. Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
-#  2. Redistributions in binary form must reproduce the above copyright
-#     notice, this list of conditions and the following disclaimer in the
-#     documentation and/or other materials provided with the distribution.
-#  3. All advertising materials mentioning features or use of this software
-#     must display the following acknowledgement:
-#       This product includes software developed by the David Muir Sharnoff.
-#  4. The name of David Sharnoff may not be used to endorse or promote products
-#     derived from this software without specific prior written permission.
-#
-#  THIS SOFTWARE IS PROVIDED BY THE DAVID MUIR SHARNOFF ``AS IS'' AND
-#  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-#  ARE DISCLAIMED.  IN NO EVENT SHALL DAVID MUIR SHARNOFF BE LIABLE
-#  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-#  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-#  OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-#  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-#  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-#  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-#  SUCH DAMAGE.
-#
-# This copyright notice derived from material copyrighted by the Regents
-# of the University of California.
-#
-# Contributions accepted.
-#
-#############################################################################
-
-# overall structure:
-#	in an effort to not trace each address individually, but rather
-#	ask each server in turn a whole bunch of questions, addresses to
-#	be expanded are queued up.
-#
-#	This means that all accounting w.r.t. an address must be stored in
-#	various arrays.  Generally these arrays are indexed by the
-#	string "$addr *** $server" where $addr is the address to be
-#	expanded "foo" or maybe "foo@bar" and $server is the hostname
-#	of the SMTP server to contact.
-#
-
-# important global variables:
-#
-# @hosts : list of servers still to be contacted
-# $server : name of the current we are currently looking at
-# @users = $users{@hosts[0]} : addresses to expand at this server
-# $u = $users[0] : the current address being expanded
-# $names{"$users[0] *** $server"} : the 'name' associated with the address
-# $mxbacktrace{"$users[0] *** $server"} : record of mx expansion
-# $mx_secondary{$server} : other mx relays at the same priority
-# $domainify_fallback{"$users[0] *** $server"} : alternative names to try
-#	instead of $server if $server doesn't work
-# $temporary_redirect{"$users[0] *** $server"} : when trying alternates,
-#	temporarily channel all tries along current path
-# $giveup{$server} : do not bother expanding addresses at $server
-# $verbose : -v
-# $watch : -w
-# $vw : -v or -w
-# $debug : -d
-# $valid : -a
-# $levels : -1
-# S : the socket connection to $server
-
-$have_nslookup = 1;	# we have the nslookup program
-$port = 'smtp';
-$av0 = $0;
-$ENV{'PATH'} .= ":/usr/etc" unless $ENV{'PATH'} =~ m,/usr/etc,;
-$ENV{'PATH'} .= ":/usr/ucb" unless $ENV{'PATH'} =~ m,/usr/ucb,;
-select(STDERR);
-
-$0 = "$av0 - running hostname";
-chop($name = `hostname || uname -n`);
-
-$0 = "$av0 - lookup host FQDN and IP addr";
-($hostname,$aliases,$type,$len,$thisaddr) = gethostbyname($name);
-
-$0 = "$av0 - parsing args";
-$usage = "Usage: $av0 [-1avwd] user[\@host] [user2[\@host2] ...]";
-for $a (@ARGV) {
-	die $usage if $a eq "-";
-	while ($a =~ s/^(-.*)([1avwd])/$1/) {
-		eval '$'."flag_$2 += 1";
-	}
-	next if $a eq "-";
-	die $usage if $a =~ /^-/;
-	&expn(&parse($a,$hostname,undef,1));
-}
-$verbose = $flag_v;
-$watch = $flag_w;
-$vw = $flag_v + $flag_w;
-$debug = $flag_d;
-$valid = $flag_a;
-$levels = $flag_1;
-
-die $usage unless @hosts;
-if ($valid) {
-	if ($valid == 1) {
-		$validRequirement = 0.8;
-	} elsif ($valid == 2) {
-		$validRequirement = 1.0;
-	} elsif ($valid == 3) {
-		$validRequirement = 0.9;
-	} else {
-		$validRequirement = (1 - (1/($valid-3)));
-		print "validRequirement = $validRequirement\n" if $debug;
-	}
-}
-
-$0 = "$av0 - building local socket";
-($name,$aliases,$proto) = getprotobyname('tcp');
-($name,$aliases,$port) = getservbyname($port,'tcp')
-	unless $port =~ /^\d+/;
-$this = sockaddr_in(0, $thisaddr);
-
-HOST:
-while (@hosts) {
-	$server = shift(@hosts);
-	@users = split(' ',$users{$server});
-	delete $users{$server};
-
-	# is this server already known to be bad?
-	$0 = "$av0 - looking up $server";
-	if ($giveup{$server}) {
-		&giveup('mx domainify',$giveup{$server});
-		next;
-	}
-
-	# do we already have an mx record for this host?
-	next HOST if &mxredirect($server,*users);
-
-	# look it up, or try for an mx.
-	$0 = "$av0 - gethostbyname($server)";
-
-	($name,$aliases,$type,$len,$thataddr) = gethostbyname($server);
-	# if we can't get an A record, try for an MX record.
-	unless($thataddr) {
-		&mxlookup(1,$server,"$server: could not resolve name",*users);
-		next HOST;
-	}
-
-	# get a connection, or look for an mx
-	$0 = "$av0 - socket to $server";
-	$that = sockaddr_in($port, $thataddr);
-	socket(S, &AF_INET, &SOCK_STREAM, $proto)
-		|| die "socket: $!";
-	$0 = "$av0 - bind to $server";
-	bind(S, $this)
-		|| die "bind $hostname,0: $!";
-	$0 = "$av0 - connect to $server";
-	print "debug = $debug server = $server\n" if $debug > 8;
-	if (! connect(S, $that) || ($debug == 10 && $server =~ /relay\d.UU.NET$/i)) {
-		$0 = "$av0 - $server: could not connect: $!\n";
-		$emsg = $!;
-		unless (&mxlookup(0,$server,"$server: could not connect: $!",*users)) {
-			&giveup('mx',"$server: Could not connect: $emsg");
-		}
-		next HOST;
-	}
-	select((select(S),$| = 1)[0]); # don't buffer output to S
-
-	# read the greeting
-	$0 = "$av0 - talking to $server";
-	&alarm("greeting with $server",'');
-	while(<S>) {
-		alarm(0);
-		print if $watch;
-		if (/^(\d+)([- ])/) {
-			if ($1 != 220) {
-				$0 = "$av0 - bad numeric response from $server";
-				&alarm("giving up after bad response from $server",'');
-				&read_response($2,$watch);
-				alarm(0);
-				print STDERR "$server: NOT 220 greeting: $_"
-					if ($debug || $vw);
-				if (&mxlookup(0,$server,"$server: did not respond with a 220 greeting",*users)) {
-					close(S);
-					next HOST;
-				}
-			}
-			last if ($2 eq " ");
-		} else {
-			$0 = "$av0 - bad response from $server";
-			print STDERR "$server: NOT 220 greeting: $_"
-				if ($debug || $vw);
-			unless (&mxlookup(0,$server,"$server: did not respond with SMTP codes",*users)) {
-				&giveup('',"$server: did not talk SMTP");
-			}
-			close(S);
-			next HOST;
-		}
-		&alarm("greeting with $server",'');
-	}
-	alarm(0);
-
-	# if this causes problems, remove it
-	$0 = "$av0 - sending helo to $server";
-	&alarm("sending helo to $server","");
-	&ps("helo $hostname");
-	while(<S>) {
-		print if $watch;
-		last if /^\d+ /;
-	}
-	alarm(0);
-
-	# try the users, one by one
-	USER:
-	while(@users) {
-		$u = shift(@users);
-		$0 = "$av0 - expanding $u [\@$server]";
-
-		# do we already have a name for this user?
-		$oldname = $names{"$u *** $server"};
-
-		print &compact($u,$server)." ->\n" if ($verbose && ! $valid);
-		if ($valid) {
-			#
-			# when running with -a, we delay taking any action
-			# on the results of our query until we have looked
-			# at the complete output.  @toFinal stores expansions
-			# that will be final if we take them.  @toExpn stores
-			# expansions that are not final.  @isValid keeps
-			# track of our ability to send mail to each of the
-			# expansions.
-			#
-			@isValid = ();
-			@toFinal = ();
-			@toExpn = ();
-		}
-
-#		($ecode,@expansion) = &expn_vrfy($u,$server);
-		(@foo) = &expn_vrfy($u,$server);
-		($ecode,@expansion) = @foo;
-		if ($ecode) {
-			&giveup('',$ecode,$u);
-			last USER;
-		}
-
-		for $s (@expansion) {
-			$s =~ s/[\n\r]//g;
-			$0 = "$av0 - parsing $server: $s";
-
-			$skipwatch = $watch;
-
-			if ($s =~ /^[25]51([- ]).*<(.+)>/) {
-				print "$s" if $watch;
-				print "(pretending 250$1<$2>)" if ($debug && $watch);
-				print "\n" if $watch;
-				$s = "250$1<$2>";
-				$skipwatch = 0;
-			}
-
-			if ($s =~ /^250([- ])(.+)/) {
-				print "$s\n" if $skipwatch;
-				($done,$addr) = ($1,$2);
-				($newhost, $newaddr, $newname) =  &parse($addr,$server,$oldname, $#expansion == 0);
-				print "($newhost, $newaddr, $newname) = &parse($addr, $server, $oldname)\n" if $debug;
-				if (! $newhost) {
-					# no expansion is possible w/o a new server to call
-					if ($valid) {
-						push(@isValid, &validAddr($newaddr));
-						push(@toFinal,$newaddr,$server,$newname);
-					} else {
-						&verbose(&final($newaddr,$server,$newname));
-					}
-				} else {
-					$newmxhost = &mx($newhost,$newaddr);
-					print "$newmxhost = &mx($newhost)\n"
-						if ($debug && $newhost ne $newmxhost);
-					$0 = "$av0 - parsing $newaddr [@$newmxhost]";
-					print "levels = $levels, level{$u *** $server} = ".$level{"$u *** $server"}."\n" if ($debug > 1);
-					# If the new server is the current one,
-					# it would have expanded things for us
-					# if it could have.  Mx records must be
-					# followed to compare server names.
-					# We are also done if the recursion
-					# count has been exceeded.
-					if (&trhost($newmxhost) eq &trhost($server) || ($levels && $level{"$u *** $server"} >= $levels)) {
-						if ($valid) {
-							push(@isValid, &validAddr($newaddr));
-							push(@toFinal,$newaddr,$newmxhost,$newname);
-						} else {
-							&verbose(&final($newaddr,$newmxhost,$newname));
-						}
-					} else {
-						# more work to do...
-						if ($valid) {
-							push(@isValid, &validAddr($newaddr));
-							push(@toExpn,$newmxhost,$newaddr,$newname,$level{"$u *** $server"});
-						} else {
-							&verbose(&expn($newmxhost,$newaddr,$newname,$level{"$u *** $server"}));
-						}
-					}
-				}
-				last if ($done eq " ");
-				next;
-			}
-			# 550 is a known code...  Should the be
-			# included in -a output?  Might be a bug
-			# here.  Does it matter?  Can assume that
-			# there won't be UNKNOWN USER responses
-			# mixed with valid users?
-			if ($s =~ /^(550)([- ])/) {
-				if ($valid) {
-					print STDERR "\@$server:$u ($oldname) USER UNKNOWN\n";
-				} else {
-					&verbose(&final($u,$server,$oldname,"USER UNKNOWN"));
-				}
-				last if ($2 eq " ");
-				next;
-			}
-			# 553 is a known code...
-			if ($s =~ /^(553)([- ])/) {
-				if ($valid) {
-					print STDERR "\@$server:$u ($oldname) USER AMBIGUOUS\n";
-				} else {
-					&verbose(&final($u,$server,$oldname,"USER AMBIGUOUS"));
-				}
-				last if ($2 eq " ");
-				next;
-			}
-			# 252 is a known code...
-			if ($s =~ /^(252)([- ])/) {
-				if ($valid) {
-					print STDERR "\@$server:$u ($oldname) REFUSED TO VRFY\n";
-				} else {
-					&verbose(&final($u,$server,$oldname,"REFUSED TO VRFY"));
-				}
-				last if ($2 eq " ");
-				next;
-			}
-			&giveup('',"$server: did not grok '$s'",$u);
-			last USER;
-		}
-
-		if ($valid) {
-			#
-			# now we decide if we are going to take these
-			# expansions or roll them back.
-			#
-			$avgValid = &average(@isValid);
-			print "avgValid = $avgValid\n" if $debug;
-			if ($avgValid >= $validRequirement) {
-				print &compact($u,$server)." ->\n" if $verbose;
-				while (@toExpn) {
-					&verbose(&expn(splice(@toExpn,0,4)));
-				}
-				while (@toFinal) {
-					&verbose(&final(splice(@toFinal,0,3)));
-				}
-			} else {
-				print "Tossing some valid to avoid invalid ".&compact($u,$server)."\n" if ($avgValid > 0.0 && ($vw || $debug));
-				print &compact($u,$server)." ->\n" if $verbose;
-				&verbose(&final($u,$server,$newname));
-			}
-		}
-	}
-
-	&alarm("sending 'quit' to $server",'');
-	$0 = "$av0 - sending 'quit' to $server";
-	&ps("quit");
-	while(<S>) {
-		print if $watch;
-		last if /^\d+ /;
-	}
-	close(S);
-	alarm(0);
-}
-
-$0 = "$av0 - printing final results";
-print "----------\n" if $vw;
-select(STDOUT);
-for $f (sort @final) {
-	print "$f\n";
-}
-unlink("/tmp/expn$$");
-exit(0);
-
-
-# abandon all attempts deliver to $server
-# register the current addresses as the final ones
-sub giveup
-{
-	local($redirect_okay,$reason,$user) = @_;
-	local($us,@so,$nh,@remaining_users);
-	local($pk,$file,$line);
-	($pk, $file, $line) = caller;
-
-	$0 = "$av0 - giving up on $server: $reason";
-	#
-	# add back a user if we gave up in the middle
-	#
-	push(@users,$user) if $user;
-	#
-	# don't bother with this system anymore
-	#
-	unless ($giveup{$server}) {
-		$giveup{$server} = $reason;
-		print STDERR "$reason\n";
-	}
-	print "Giveup at $file:$line!!! redirect okay = $redirect_okay; $reason\n" if $debug;
-	#
-	# Wait!
-	# Before giving up, see if there is a chance that
-	# there is another host to redirect to!
-	# (Kids, don't do this at home!  Hacking is a dangerous
-	# crime and you could end up behind bars.)
-	#
-	for $u (@users) {
-		if ($redirect_okay =~ /\bmx\b/) {
-			next if &try_fallback('mx',$u,*server,
-				*mx_secondary,
-				*already_mx_fellback);
-		}
-		if ($redirect_okay =~ /\bdomainify\b/) {
-			next if &try_fallback('domainify',$u,*server,
-				*domainify_fallback,
-				*already_domainify_fellback);
-		}
-		push(@remaining_users,$u);
-	}
-	@users = @remaining_users;
-	for $u (@users) {
-		print &compact($u,$server)." ->\n" if ($verbose && $valid && $u);
-		&verbose(&final($u,$server,$names{"$u *** $server"},$reason));
-	}
-}
-#
-# This routine is used only within &giveup.  It checks to
-# see if we really have to giveup or if there is a second
-# chance because we did something before that can be
-# backtracked.
-#
-# %fallback{"$user *** $host"} tracks what is able to fallback
-# %fellback{"$user *** $host"} tracks what has fallen back
-#
-# If there is a valid backtrack, then queue up the new possibility
-#
-sub try_fallback
-{
-	local($method,$user,*host,*fall_table,*fellback) = @_;
-	local($us,$fallhost,$oldhost,$ft,$i);
-
-	if ($debug > 8) {
-		print "Fallback table $method:\n";
-		for $i (sort keys %fall_table) {
-			print "\t'$i'\t\t'$fall_table{$i}'\n";
-		}
-		print "Fellback table $method:\n";
-		for $i (sort keys %fellback) {
-			print "\t'$i'\t\t'$fellback{$i}'\n";
-		}
-		print "U: $user H: $host\n";
-	}
-
-	$us = "$user *** $host";
-	if (defined $fellback{$us}) {
-		#
-		# Undo a previous fallback so that we can try again
-		# Nested fallbacks are avoided because they could
-		# lead to infinite loops
-		#
-		$fallhost = $fellback{$us};
-		print "Already $method fell back from $us -> \n" if $debug;
-		$us = "$user *** $fallhost";
-		$oldhost = $fallhost;
-	} elsif (($method eq 'mx') && (defined $mxbacktrace{$us}) && (defined $mx_secondary{$mxbacktrace{$us}})) {
-		print "Fallback an MX expansion $us -> \n" if $debug;
-		$oldhost = $mxbacktrace{$us};
-	} else {
-		print "Oldhost($host, $us) = " if $debug;
-		$oldhost = $host;
-	}
-	print "$oldhost\n" if $debug;
-	if (((defined $fall_table{$us}) && ($ft = $us)) || ((defined $fall_table{$oldhost}) && ($ft = $oldhost))) {
-		print "$method Fallback = ".$fall_table{$ft}."\n" if $debug;
-		local(@so,$newhost);
-		@so = split(' ',$fall_table{$ft});
-		$newhost = shift(@so);
-		print "Falling back ($method) $us -> $newhost (from $oldhost)\n" if $debug;
-		if ($method eq 'mx') {
-			if (! defined ($mxbacktrace{"$user *** $newhost"})) {
-				if (defined $mxbacktrace{"$user *** $oldhost"}) {
-					print "resetting oldhost $oldhost to the original: " if $debug;
-					$oldhost = $mxbacktrace{"$user *** $oldhost"};
-					print "$oldhost\n" if $debug;
-				}
-				$mxbacktrace{"$user *** $newhost"} = $oldhost;
-				print "mxbacktrace $user *** $newhost -> $oldhost\n" if $debug;
-			}
-			$mx{&trhost($oldhost)} = $newhost;
-		} else {
-			$temporary_redirect{$us} = $newhost;
-		}
-		if (@so) {
-			print "Can still $method  $us: @so\n" if $debug;
-			$fall_table{$ft} = join(' ',@so);
-		} else {
-			print "No more fallbacks for $us\n" if $debug;
-			delete $fall_table{$ft};
-		}
-		if (defined $create_host_backtrack{$us}) {
-			$create_host_backtrack{"$user *** $newhost"}
-				= $create_host_backtrack{$us};
-		}
-		$fellback{"$user *** $newhost"} = $oldhost;
-		&expn($newhost,$user,$names{$us},$level{$us});
-		return 1;
-	}
-	delete $temporary_redirect{$us};
-	$host = $oldhost;
-	return 0;
-}
-# return 1 if you could send mail to the address as is.
-sub validAddr
-{
-	local($addr) = @_;
-	$res = &do_validAddr($addr);
-	print "validAddr($addr) = $res\n" if $debug;
-	$res;
-}
-sub do_validAddr
-{
-	local($addr) = @_;
-	local($urx) = "[-A-Za-z_.0-9+]+";
-
-	# \u
-	return 0 if ($addr =~ /^\\/);
-	# ?@h
-	return 1 if ($addr =~ /.\@$urx$/);
-	# @h:?
-	return 1 if ($addr =~ /^\@$urx\:./);
-	# h!u
-	return 1 if ($addr =~ /^$urx!./);
-	# u
-	return 1 if ($addr =~ /^$urx$/);
-	# ?
-	print "validAddr($addr) = ???\n" if $debug;
-	return 0;
-}
-# Some systems use expn and vrfy interchangeably.  Some only
-# implement one or the other.  Some check expn against mailing
-# lists and vrfy against users.  It doesn't appear to be
-# consistent.
-#
-# So, what do we do?  We try everything!
-#
-#
-# Ranking of result codes: good: 250, 251/551, 252, 550, anything else
-#
-# Ranking of inputs: best: user@host.domain, okay: user
-#
-# Return value: $error_string, @responses_from_server
-sub expn_vrfy
-{
-	local($u,$server) = @_;
-	local(@c) = ('expn', 'vrfy');
-	local(@try_u) = $u;
-	local(@ret,$code);
-
-	if (($u =~ /(.+)@(.+)/) && (&trhost($2) eq &trhost($server))) {
-		push(@try_u,$1);
-	}
-
-	TRY:
-	for $c (@c) {
-		for $try_u (@try_u) {
-			&alarm("${c}'ing $try_u on $server",'',$u);
-			&ps("$c $try_u");
-			alarm(0);
-			$s = <S>;
-			if ($s eq '') {
-				return "$server: lost connection";
-			}
-			if ($s !~ /^(\d+)([- ])/) {
-				return "$server: garbled reply to '$c $try_u'";
-			}
-			if ($1 == 250) {
-				$code = 250;
-				@ret = ("",$s);
-				push(@ret,&read_response($2,$debug));
-				return (@ret);
-			}
-			if ($1 == 551 || $1 == 251) {
-				$code = $1;
-				@ret = ("",$s);
-				push(@ret,&read_response($2,$debug));
-				next;
-			}
-			if ($1 == 252 && ($code == 0 || $code == 550)) {
-				$code = 252;
-				@ret = ("",$s);
-				push(@ret,&read_response($2,$watch));
-				next;
-			}
-			if ($1 == 550 && $code == 0) {
-				$code = 550;
-				@ret = ("",$s);
-				push(@ret,&read_response($2,$watch));
-				next;
-			}
-			&read_response($2,$watch);
-		}
-	}
-	return "$server: expn/vrfy not implemented" unless @ret;
-	return @ret;
-}
-# sometimes the old parse routine (now parse2) didn't
-# reject funky addresses.
-sub parse
-{
-	local($oldaddr,$server,$oldname,$one_to_one) = @_;
-	local($newhost, $newaddr, $newname, $um) =  &parse2($oldaddr,$server,$oldname,$one_to_one);
-	if ($newaddr =~ m,^["/],) {
-		return (undef, $oldaddr, $newname) if $valid;
-		return (undef, $um, $newname);
-	}
-	return ($newhost, $newaddr, $newname);
-}
-
-# returns ($new_smtp_server,$new_address,$new_name)
-# given a response from a SMTP server ($newaddr), the
-# current host ($server), the old "name" and a flag that
-# indicates if it is being called during the initial
-# command line parsing ($parsing_args)
-sub parse2
-{
-	local($newaddr,$context_host,$old_name,$parsing_args) = @_;
-	local(@names) = $old_name;
-	local($urx) = "[-A-Za-z_.0-9+]+";
-	local($unmangle);
-
-	#
-	# first, separate out the address part.
-	#
-
-	#
-	# [NAME] <ADDR [(NAME)]>
-	# [NAME] <[(NAME)] ADDR
-	# ADDR [(NAME)]
-	# (NAME) ADDR
-	# [(NAME)] <ADDR>
-	#
-	if ($newaddr =~ /^\<(.*)\>$/) {
-		print "<A:$1>\n" if $debug;
-		($newaddr) = &trim($1);
-		print "na = $newaddr\n" if $debug;
-	}
-	if ($newaddr =~ /^([^\<\>]*)\<([^\<\>]*)\>([^\<\>]*)$/) {
-		# address has a < > pair in it.
-		print "N:$1 <A:$2> N:$3\n" if $debug;
-		($newaddr) = &trim($2);
-		unshift(@names, &trim($3,$1));
-		print "na = $newaddr\n" if $debug;
-	}
-	if ($newaddr =~ /^([^\(\)]*)\(([^\(\)]*)\)([^\(\)]*)$/) {
-		# address has a ( ) pair in it.
-		print "A:$1 (N:$2) A:$3\n" if $debug;
-		unshift(@names,&trim($2));
-		local($f,$l) = (&trim($1),&trim($3));
-		if (($f && $l) || !($f || $l)) {
-			# address looks like:
-			# foo (bar) baz  or (bar)
-			# not allowed!
-			print STDERR "Could not parse $newaddr\n" if $vw;
-			return(undef,$newaddr,&firstname(@names));
-		}
-		$newaddr = $f if $f;
-		$newaddr = $l if $l;
-		print "newaddr now = $newaddr\n" if $debug;
-	}
-	#
-	# @foo:bar
-	# j%k@l
-	# a@b
-	# b!a
-	# a
-	#
-	$unmangle = $newaddr;
-	if ($newaddr =~ /^\@($urx)\:(.+)$/) {
-		print "(\@:)" if $debug;
-		# this is a bit of a cheat, but it seems necessary
-		return (&domainify($1,$context_host,$2),$2,&firstname(@names),$unmangle);
-	}
-	if ($newaddr =~ /^(.+)\@($urx)$/) {
-		print "(\@)" if $debug;
-		return (&domainify($2,$context_host,$newaddr),$newaddr,&firstname(@names),$unmangle);
-	}
-	if ($parsing_args) {
-		if ($newaddr =~ /^($urx)\!(.+)$/) {
-			return (&domainify($1,$context_host,$newaddr),$newaddr,&firstname(@names),$unmangle);
-		}
-		if ($newaddr =~ /^($urx)$/) {
-			return ($context_host,$newaddr,&firstname(@names),$unmangle);
-		}
-		print STDERR "Could not parse $newaddr\n";
-	}
-	print "(?)" if $debug;
-	return(undef,$newaddr,&firstname(@names),$unmangle);
-}
-# return $u (@$server) unless $u includes reference to $server
-sub compact
-{
-	local($u, $server) = @_;
-	local($se) = $server;
-	local($sp);
-	$se =~ s/(\W)/\\$1/g;
-	$sp = " (\@$server)";
-	if ($u !~ /$se/i) {
-		return "$u$sp";
-	}
-	return $u;
-}
-# remove empty (spaces don't count) members from an array
-sub trim
-{
-	local(@v) = @_;
-	local($v,@r);
-	for $v (@v) {
-		$v =~ s/^\s+//;
-		$v =~ s/\s+$//;
-		push(@r,$v) if ($v =~ /\S/);
-	}
-	return(@r);
-}
-# using the host part of an address, and the server name, add the
-# servers' domain to the address if it doesn't already have a
-# domain.  Since this sometimes fails, save a back reference so
-# it can be unrolled.
-sub domainify
-{
-	local($host,$domain_host,$u) = @_;
-	local($domain,$newhost);
-
-	# cut of trailing dots
-	$host =~ s/\.$//;
-	$domain_host =~ s/\.$//;
-
-	if ($domain_host !~ /\./) {
-		#
-		# domain host isn't, keep $host whatever it is
-		#
-		print "domainify($host,$domain_host) = $host\n" if $debug;
-		return $host;
-	}
-
-	#
-	# There are several weird situations that need to be
-	# accounted for.  They have to do with domain relay hosts.
-	#
-	# Examples:
-	#	host		server		"right answer"
-	#
-	#	shiva.cs	cs.berkeley.edu	shiva.cs.berkeley.edu
-	#	shiva		cs.berkeley.edu	shiva.cs.berekley.edu
-	#	cumulus		reed.edu	@reed.edu:cumulus.uucp
-	# 	tiberius	tc.cornell.edu	tiberius.tc.cornell.edu
-	#
-	# The first try must always be to cut the domain part out of
-	# the server and tack it onto the host.
-	#
-	# A reasonable second try is to tack the whole server part onto
-	# the host and for each possible repeated element, eliminate
-	# just that part.
-	#
-	# These extra "guesses" get put into the %domainify_fallback
-	# array.  They will be used to give addresses a second chance
-	# in the &giveup routine
-	#
-
-	local(%fallback);
-
-	local($long);
-	$long = "$host $domain_host";
-	$long =~ tr/A-Z/a-z/;
-	print "long = $long\n" if $debug;
-	if ($long =~ s/^([^ ]+\.)([^ ]+) \2(\.[^ ]+\.[^ ]+)/$1$2$3/) {
-		# matches shiva.cs cs.berkeley.edu and returns shiva.cs.berkeley.edu
-		print "condensed fallback $host $domain_host -> $long\n" if $debug;
-		$fallback{$long} = 9;
-	}
-
-	local($fh);
-	$fh = $domain_host;
-	while ($fh =~ /\./) {
-		print "FALLBACK $host.$fh = 1\n" if $debug > 7;
-		$fallback{"$host.$fh"} = 1;
-		$fh =~ s/^[^\.]+\.//;
-	}
-
-	$fallback{"$host.$domain_host"} = 2;
-
-	($domain = $domain_host) =~ s/^[^\.]+//;
-	$fallback{"$host$domain"} = 6
-		if ($domain =~ /\./);
-
-	if ($host =~ /\./) {
-		#
-		# Host is already okay, but let's look for multiple
-		# interpretations
-		#
-		print "domainify($host,$domain_host) = $host\n" if $debug;
-		delete $fallback{$host};
-		$domainify_fallback{"$u *** $host"} = join(' ',sort {$fallback{$b} <=> $fallback{$a};} keys %fallback) if %fallback;
-		return $host;
-	}
-
-	$domain = ".$domain_host"
-		if ($domain !~ /\..*\./);
-	$newhost = "$host$domain";
-
-	$create_host_backtrack{"$u *** $newhost"} = $domain_host;
-	print "domainify($host,$domain_host) = $newhost\n" if $debug;
-	delete $fallback{$newhost};
-	$domainify_fallback{"$u *** $newhost"} = join(' ',sort {$fallback{$b} <=> $fallback{$a};} keys %fallback) if %fallback;
-	if ($debug) {
-		print "fallback = ";
-		print $domainify_fallback{"$u *** $newhost"}
-			if defined($domainify_fallback{"$u *** $newhost"});
-		print "\n";
-	}
-	return $newhost;
-}
-# return the first non-empty element of an array
-sub firstname
-{
-	local(@names) = @_;
-	local($n);
-	while(@names) {
-		$n = shift(@names);
-		return $n if $n =~ /\S/;
-	}
-	return undef;
-}
-# queue up more addresses to expand
-sub expn
-{
-	local($host,$addr,$name,$level) = @_;
-	if ($host) {
-		$host = &trhost($host);
-
-		if (($debug > 3) || (defined $giveup{$host})) {
-			unshift(@hosts,$host) unless $users{$host};
-		} else {
-			push(@hosts,$host) unless $users{$host};
-		}
-		$users{$host} .= " $addr";
-		$names{"$addr *** $host"} = $name;
-		$level{"$addr *** $host"} = $level + 1;
-		print "expn($host,$addr,$name)\n" if $debug;
-		return "\t$addr\n";
-	} else {
-		return &final($addr,'NONE',$name);
-	}
-}
-# compute the numerical average value of an array
-sub average
-{
-	local(@e) = @_;
-	return 0 unless @e;
-	local($e,$sum);
-	for $e (@e) {
-		$sum += $e;
-	}
-	$sum / @e;
-}
-# print to the server (also to stdout, if -w)
-sub ps
-{
-	local($p) = @_;
-	print ">>> $p\n" if $watch;
-	print S "$p\n";
-}
-# return case-adjusted name for a host (for comparison purposes)
-sub trhost
-{
-	# treat foo.bar as an alias for Foo.BAR
-	local($host) = @_;
-	local($trhost) = $host;
-	$trhost =~ tr/A-Z/a-z/;
-	if ($trhost{$trhost}) {
-		$host = $trhost{$trhost};
-	} else {
-		$trhost{$trhost} = $host;
-	}
-	$trhost{$trhost};
-}
-# re-queue users if an mx record dictates a redirect
-# don't allow a user to be redirected more than once
-sub mxredirect
-{
-	local($server,*users) = @_;
-	local($u,$nserver,@still_there);
-
-	$nserver = &mx($server);
-
-	if (&trhost($nserver) ne &trhost($server)) {
-		$0 = "$av0 - mx redirect $server -> $nserver\n";
-		for $u (@users) {
-			if (defined $mxbacktrace{"$u *** $nserver"}) {
-				push(@still_there,$u);
-			} else {
-				$mxbacktrace{"$u *** $nserver"} = $server;
-				print "mxbacktrace{$u *** $nserver} = $server\n"
-					if ($debug > 1);
-				&expn($nserver,$u,$names{"$u *** $server"});
-			}
-		}
-		@users = @still_there;
-		if (! @users) {
-			return $nserver;
-		} else {
-			return undef;
-		}
-	}
-	return undef;
-}
-# follow mx records, return a hostname
-# also follow temporary redirections coming from &domainify and
-# &mxlookup
-sub mx
-{
-	local($h,$u) = @_;
-
-	for (;;) {
-		if (defined $mx{&trhost($h)} && $h ne $mx{&trhost($h)}) {
-			$0 = "$av0 - mx expand $h";
-			$h = $mx{&trhost($h)};
-			return $h;
-		}
-		if ($u) {
-			if (defined $temporary_redirect{"$u *** $h"}) {
-				$0 = "$av0 - internal redirect $h";
-				print "Temporary redirect taken $u *** $h -> " if $debug;
-				$h = $temporary_redirect{"$u *** $h"};
-				print "$h\n" if $debug;
-				next;
-			}
-			$htr = &trhost($h);
-			if (defined $temporary_redirect{"$u *** $htr"}) {
-				$0 = "$av0 - internal redirect $h";
-				print "temporary redirect taken $u *** $h -> " if $debug;
-				$h = $temporary_redirect{"$u *** $htr"};
-				print "$h\n" if $debug;
-				next;
-			}
-		}
-		return $h;
-	}
-}
-# look up mx records with the name server.
-# re-queue expansion requests if possible
-# optionally give up on this host.
-sub mxlookup
-{
-	local($lastchance,$server,$giveup,*users) = @_;
-	local(*T);
-	local(*NSLOOKUP);
-	local($nh, $pref,$cpref);
-	local($o0) = $0;
-	local($nserver);
-	local($name,$aliases,$type,$len,$thataddr);
-	local(%fallback);
-
-	return 1 if &mxredirect($server,*users);
-
-	if ((defined $mx{$server}) || (! $have_nslookup)) {
-		return 0 unless $lastchance;
-		&giveup('mx domainify',$giveup);
-		return 0;
-	}
-
-	$0 = "$av0 - nslookup of $server";
-	open(T,">/tmp/expn$$") || die "open > /tmp/expn$$: $!\n";
-	print T "set querytype=MX\n";
-	print T "$server\n";
-	close(T);
-	$cpref = 1.0E12;
-	undef $nserver;
-	open(NSLOOKUP,"nslookup < /tmp/expn$$ 2>&1 |") || die "open nslookup: $!";
-	while(<NSLOOKUP>) {
-		print if ($debug > 2);
-		if (/mail exchanger = ([-A-Za-z_.0-9+]+)/) {
-			$nh = $1;
-			if (/preference = (\d+)/) {
-				$pref = $1;
-				if ($pref < $cpref) {
-					$nserver = $nh;
-					$cpref = $pref;
-				} elsif ($pref) {
-					$fallback{$pref} .= " $nh";
-				}
-			}
-		}
-		if (/Non-existent domain/) {
-			#
-			# These addresses are hosed.  Kaput!  Dead!
-			# However, if we created the address in the
-			# first place then there is a chance of
-			# salvation.
-			#
-			1 while(<NSLOOKUP>);
-			close(NSLOOKUP);
-			return 0 unless $lastchance;
-			&giveup('domainify',"$server: Non-existent domain",undef,1);
-			return 0;
-		}
-
-	}
-	close(NSLOOKUP);
-	unlink("/tmp/expn$$");
-	unless ($nserver) {
-		$0 = "$o0 - finished mxlookup";
-		return 0 unless $lastchance;
-		&giveup('mx domainify',"$server: Could not resolve address");
-		return 0;
-	}
-
-	# provide fallbacks in case $nserver doesn't work out
-	if (defined $fallback{$cpref}) {
-		$mx_secondary{$server} = $fallback{$cpref};
-	}
-
-	$0 = "$av0 - gethostbyname($nserver)";
-	($name,$aliases,$type,$len,$thataddr) = gethostbyname($nserver);
-
-	unless ($thataddr) {
-		$0 = $o0;
-		return 0 unless $lastchance;
-		&giveup('mx domainify',"$nserver: could not resolve address");
-		return 0;
-	}
-	print "MX($server) = $nserver\n" if $debug;
-	print "$server -> $nserver\n" if $vw && !$debug;
-	$mx{&trhost($server)} = $nserver;
-	# redeploy the users
-	unless (&mxredirect($server,*users)) {
-		return 0 unless $lastchance;
-		&giveup('mx domainify',"$nserver: only one level of mx redirect allowed");
-		return 0;
-	}
-	$0 = "$o0 - finished mxlookup";
-	return 1;
-}
-# if mx expansion did not help to resolve an address
-# (ie: foo@bar became @baz:foo@bar, then undo the
-# expansion).
-# this is only used by &final
-sub mxunroll
-{
-	local(*host,*addr) = @_;
-	local($r) = 0;
-	print "looking for mxbacktrace{$addr *** $host}\n"
-		if ($debug > 1);
-	while (defined $mxbacktrace{"$addr *** $host"}) {
-		print "Unrolling MX expansion: \@$host:$addr -> "
-			if ($debug || $verbose);
-		$host = $mxbacktrace{"$addr *** $host"};
-		print "\@$host:$addr\n"
-			if ($debug || $verbose);
-		$r = 1;
-	}
-	return 1 if $r;
-	$addr = "\@$host:$addr"
-		if ($host =~ /\./);
-	return 0;
-}
-# register a completed expansion.  Make the final address as
-# simple as possible.
-sub final
-{
-	local($addr,$host,$name,$error) = @_;
-	local($he);
-	local($hb,$hr);
-	local($au,$ah);
-
-	if ($error =~ /Non-existent domain/) {
-		#
-		# If we created the domain, then let's undo the
-		# damage...
-		#
-		if (defined $create_host_backtrack{"$addr *** $host"}) {
-			while (defined $create_host_backtrack{"$addr *** $host"}) {
-				print "Un&domainifying($host) = " if $debug;
-				$host = $create_host_backtrack{"$addr *** $host"};
-				print "$host\n" if $debug;
-			}
-			$error = "$host: could not locate";
-		} else {
-			#
-			# If we only want valid addresses, toss out
-			# bad host names.
-			#
-			if ($valid) {
-				print STDERR "\@$host:$addr ($name) Non-existent domain\n";
-				return "";
-			}
-		}
-	}
-
-	MXUNWIND: {
-		$0 = "$av0 - final parsing of \@$host:$addr";
-		($he = $host) =~ s/(\W)/\\$1/g;
-		if ($addr !~ /@/) {
-			# addr does not contain any host
-			$addr = "$addr@$host";
-		} elsif ($addr !~ /$he/i) {
-			# if host part really something else, use the something
-			# else.
-			if ($addr =~ m/(.*)\@([^\@]+)$/) {
-				($au,$ah) = ($1,$2);
-				print "au = $au ah = $ah\n" if $debug;
-				if (defined $temporary_redirect{"$addr *** $ah"}) {
-					$addr = "$au\@".$temporary_redirect{"$addr *** $ah"};
-					print "Rewrite! to $addr\n" if $debug;
-					next MXUNWIND;
-				}
-			}
-			# addr does not contain full host
-			if ($valid) {
-				if ($host =~ /^([^\.]+)(\..+)$/) {
-					# host part has a . in it - foo.bar
-					($hb, $hr) = ($1, $2);
-					if ($addr =~ /\@([^\.\@]+)$/ && ($1 eq $hb)) {
-						# addr part has not .
-						# and matches beginning of
-						# host part -- tack on a
-						# domain name.
-						$addr .= $hr;
-					} else {
-						&mxunroll(*host,*addr)
-							&& redo MXUNWIND;
-					}
-				} else {
-					&mxunroll(*host,*addr)
-						&& redo MXUNWIND;
-				}
-			} else {
-				$addr = "${addr}[\@$host]"
-					if ($host =~ /\./);
-			}
-		}
-	}
-	$name = "$name " if $name;
-	$error = " $error" if $error;
-	if ($valid) {
-		push(@final,"$name<$addr>");
-	} else {
-		push(@final,"$name<$addr>$error");
-	}
-	"\t$name<$addr>$error\n";
-}
-
-sub alarm
-{
-	local($alarm_action,$alarm_redirect,$alarm_user) = @_;
-	alarm(3600);
-	$SIG{ALRM} = 'handle_alarm';
-}
-# this involves one great big ugly hack.
-# the "next HOST" unwinds the stack!
-sub handle_alarm
-{
-	&giveup($alarm_redirect,"Timed out during $alarm_action",$alarm_user);
-	next HOST;
-}
-
-# read the rest of the current smtp daemon's response (and toss it away)
-sub read_response
-{
-	local($done,$watch) = @_;
-	local(@resp);
-	print $s if $watch;
-	while(($done eq "-") && ($s = <S>) && ($s =~ /^\d+([- ])/)) {
-		print $s if $watch;
-		$done = $1;
-		push(@resp,$s);
-	}
-	return @resp;
-}
-# print args if verbose.  Return them in any case
-sub verbose
-{
-	local(@tp) = @_;
-	print "@tp" if $verbose;
-}
-# to pass perl -w:
-@tp;
-$flag_a;
-$flag_d;
-$flag_1;
-%already_domainify_fellback;
-%already_mx_fellback;
-&handle_alarm;
-################### BEGIN PERL/TROFF TRANSITION
-.00 ;
-
-'di
-.nr nl 0-1
-.nr % 0
-.\\"'; __END__
-.\" ############## END PERL/TROFF TRANSITION
-.TH EXPN 1 "March 11, 1993"
-.AT 3
-.SH NAME
-expn \- recursively expand mail aliases
-.SH SYNOPSIS
-.B expn
-.RI [ -a ]
-.RI [ -v ]
-.RI [ -w ]
-.RI [ -d ]
-.RI [ -1 ]
-.IR user [@ hostname ]
-.RI [ user [@ hostname ]]...
-.SH DESCRIPTION
-.B expn
-will use the SMTP
-.B expn
-and
-.B vrfy
-commands to expand mail aliases.
-It will first look up the addresses you provide on the command line.
-If those expand into addresses on other systems, it will
-connect to the other systems and expand again.  It will keep
-doing this until no further expansion is possible.
-.SH OPTIONS
-The default output of
-.B expn
-can contain many lines which are not valid
-email addresses.  With the
-.I -aa
-flag, only expansions that result in legal addresses
-are used.  Since many mailing lists have an illegal
-address or two, the single
-.IR -a ,
-address, flag specifies that a few illegal addresses can
-be mixed into the results.   More
-.I -a
-flags vary the ratio.  Read the source to track down
-the formula.  With the
-.I -a
-option, you should be able to construct a new mailing
-list out of an existing one.
-.LP
-If you wish to limit the number of levels deep that
-.B expn
-will recurse as it traces addresses, use the
-.I -1
-option.  For each
-.I -1
-another level will be traversed.  So,
-.I -111
-will traverse no more than three levels deep.
-.LP
-The normal mode of operation for
-.B expn
-is to do all of its work silently.
-The following options make it more verbose.
-It is not necessary to make it verbose to see what it is
-doing because as it works, it changes its
-.BR argv [0]
-variable to reflect its current activity.
-To see how it is expanding things, the
-.IR -v ,
-verbose, flag will cause
-.B expn
-to show each address before
-and after translation as it works.
-The
-.IR -w ,
-watch, flag will cause
-.B expn
-to show you its conversations with the mail daemons.
-Finally, the
-.IR -d ,
-debug, flag will expose many of the inner workings so that
-it is possible to eliminate bugs.
-.SH ENVIRONMENT
-No environment variables are used.
-.SH FILES
-.PD 0
-.B /tmp/expn$$
-.B temporary file used as input to
-.BR nslookup .
-.SH SEE ALSO
-.BR aliases (5),
-.BR sendmail (8),
-.BR nslookup (8),
-RFC 823, and RFC 1123.
-.SH BUGS
-Not all mail daemons will implement
-.B expn
-or
-.BR vrfy .
-It is not possible to verify addresses that are served
-by such daemons.
-.LP
-When attempting to connect to a system to verify an address,
-.B expn
-only tries one IP address.  Most mail daemons
-will try harder.
-.LP
-It is assumed that you are running domain names and that
-the
-.BR nslookup (8)
-program is available.  If not,
-.B expn
-will not be able to verify many addresses.  It will also pause
-for a long time unless you change the code where it says
-.I $have_nslookup = 1
-to read
-.I $have_nslookup =
-.IR 0 .
-.LP
-Lastly,
-.B expn
-does not handle every valid address.  If you have an example,
-please submit a bug report.
-.SH CREDITS
-In 1986 or so, Jon Broome wrote a program of the same name
-that did about the same thing.  It has since suffered bit rot
-and Jon Broome has dropped off the face of the earth!
-(Jon, if you are out there, drop me a line)
-.SH AVAILABILITY
-The latest version of
-.B expn
-is available through anonymous ftp at
-.IR ftp://ftp.idiom.com/pub/muir-programs/expn .
-.SH AUTHOR
-.I David Muir Sharnoff\ \ \ \ <muir@idiom.com>
diff --git a/scripts/fixrmtab b/scripts/fixrmtab
deleted file mode 100755
index 33b7bcfdb6ce..000000000000
--- a/scripts/fixrmtab
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/sh
-#
-# Invalidate /etc/rmtab entries for hosts named.
-# Restart mountd for changes to take effect.
-#
-# usage: fixrmtab host1 host2 ...
-#
-# Package:	am-utils-6.0
-# Author:	Andreas Stolcke <stolcke@icsi.berkeley.edu>
-
-#set -x
-
-RMTAB=/etc/rmtab
-TMP=/tmp/rmtab.$$
-
-if [ ! -f /etc/rmtab ]; then
-	exit 0
-fi
-
-for host in $*
-do
-	sed -e '/^'$host':/s/^./#/' $RMTAB > $TMP && cp $TMP $RMTAB
-done
-rm -f $TMP
diff --git a/scripts/fixrmtab.in b/scripts/fixrmtab.in
index 23003806e4c0..a1fbebf61507 100755
--- a/scripts/fixrmtab.in
+++ b/scripts/fixrmtab.in
@@ -10,15 +10,23 @@
 
 #set -x
 
-RMTAB=/etc/rmtab
-TMP=/tmp/rmtab.$$
+# allow user to pass RMTAB file name from environment
+if test -z "${RMTAB}" ; then
+	RMTAB=/etc/rmtab
+fi
 
-if [ ! -f /etc/rmtab ]; then
+if [ ! -f "$RMTAB" ]; then
 	exit 0
 fi
 
-for host in $*
+TMP="$(mktemp ${RMTAB}.XXXXXX)"
+if [ -z "$TMP" ]; then
+	exit 1
+fi
+
+trap "rm -f $TMP" 0 1 2 3 15
+
+for host
 do
-	sed -e '/^'$host':/s/^./#/' $RMTAB > $TMP && cp $TMP $RMTAB
+	sed -e "/^$host:/s/^./#/" "$RMTAB" > "$TMP" && cp "$TMP" "$RMTAB"
 done
-rm -f $TMP
diff --git a/scripts/lostaltmail.in b/scripts/lostaltmail.in
index 467dedd24e5a..328decffd711 100755
--- a/scripts/lostaltmail.in
+++ b/scripts/lostaltmail.in
@@ -1,6 +1,6 @@
 #!@PERL@ -sw
 #
-# Package:	am-utils-6.0
+# Package:	am-utils-6.x
 # Author:	James Tanis <jtt@cs.columbia.edu>
 #
 
diff --git a/stamp-h.in b/stamp-h.in
new file mode 100644
index 000000000000..9788f70238c9
--- /dev/null
+++ b/stamp-h.in
@@ -0,0 +1 @@
+timestamp
diff --git a/test-driver b/test-driver
new file mode 100755
index 000000000000..d30605660a06
--- /dev/null
+++ b/test-driver
@@ -0,0 +1,139 @@
+#! /bin/sh
+# test-driver - basic testsuite driver script.
+
+scriptversion=2013-07-13.22; # UTC
+
+# Copyright (C) 2011-2013 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+# Make unconditional expansion of undefined variables an error.  This
+# helps a lot in preventing typo-related bugs.
+set -u
+
+usage_error ()
+{
+  echo "$0: $*" >&2
+  print_usage >&2
+  exit 2
+}
+
+print_usage ()
+{
+  cat <<END
+Usage:
+  test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
+              [--expect-failure={yes|no}] [--color-tests={yes|no}]
+              [--enable-hard-errors={yes|no}] [--]
+              TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
+The '--test-name', '--log-file' and '--trs-file' options are mandatory.
+END
+}
+
+test_name= # Used for reporting.
+log_file=  # Where to save the output of the test script.
+trs_file=  # Where to save the metadata of the test run.
+expect_failure=no
+color_tests=no
+enable_hard_errors=yes
+while test $# -gt 0; do
+  case $1 in
+  --help) print_usage; exit $?;;
+  --version) echo "test-driver $scriptversion"; exit $?;;
+  --test-name) test_name=$2; shift;;
+  --log-file) log_file=$2; shift;;
+  --trs-file) trs_file=$2; shift;;
+  --color-tests) color_tests=$2; shift;;
+  --expect-failure) expect_failure=$2; shift;;
+  --enable-hard-errors) enable_hard_errors=$2; shift;;
+  --) shift; break;;
+  -*) usage_error "invalid option: '$1'";;
+   *) break;;
+  esac
+  shift
+done
+
+missing_opts=
+test x"$test_name" = x && missing_opts="$missing_opts --test-name"
+test x"$log_file"  = x && missing_opts="$missing_opts --log-file"
+test x"$trs_file"  = x && missing_opts="$missing_opts --trs-file"
+if test x"$missing_opts" != x; then
+  usage_error "the following mandatory options are missing:$missing_opts"
+fi
+
+if test $# -eq 0; then
+  usage_error "missing argument"
+fi
+
+if test $color_tests = yes; then
+  # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
+  red='' # Red.
+  grn='' # Green.
+  lgn='' # Light green.
+  blu='' # Blue.
+  mgn='' # Magenta.
+  std=''     # No color.
+else
+  red= grn= lgn= blu= mgn= std=
+fi
+
+do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
+trap "st=129; $do_exit" 1
+trap "st=130; $do_exit" 2
+trap "st=141; $do_exit" 13
+trap "st=143; $do_exit" 15
+
+# Test script is run here.
+"$@" >$log_file 2>&1
+estatus=$?
+if test $enable_hard_errors = no && test $estatus -eq 99; then
+  estatus=1
+fi
+
+case $estatus:$expect_failure in
+  0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
+  0:*)   col=$grn res=PASS  recheck=no  gcopy=no;;
+  77:*)  col=$blu res=SKIP  recheck=no  gcopy=yes;;
+  99:*)  col=$mgn res=ERROR recheck=yes gcopy=yes;;
+  *:yes) col=$lgn res=XFAIL recheck=no  gcopy=yes;;
+  *:*)   col=$red res=FAIL  recheck=yes gcopy=yes;;
+esac
+
+# Report outcome to console.
+echo "${col}${res}${std}: $test_name"
+
+# Register the test result, and other relevant metadata.
+echo ":test-result: $res" > $trs_file
+echo ":global-test-result: $res" >> $trs_file
+echo ":recheck: $recheck" >> $trs_file
+echo ":copy-in-global-log: $gcopy" >> $trs_file
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/vers.m4 b/vers.m4
index 7343910d5f2d..99d4f06750c7 100644
--- a/vers.m4
+++ b/vers.m4
@@ -1 +1 @@
-[6.1.5]dnl
+[6.2]dnl
diff --git a/wire-test/Makefile.am b/wire-test/Makefile.am
new file mode 100644
index 000000000000..ceccd1c436c8
--- /dev/null
+++ b/wire-test/Makefile.am
@@ -0,0 +1,39 @@
+## Process this file with automake to produce Makefile.in
+
+# Package: am-utils
+# Level: Makefile for wire-test/ directory
+# Author: Erez Zadok
+
+sbin_PROGRAMS = wire-test
+
+# man pages
+man_MANS = wire-test.8
+
+# headers this depends on, not to be installed
+#noinst_HEADERS =
+
+wire_test_SOURCES = wire-test.c
+
+LDADD = ../libamu/libamu.la
+
+AM_CPPFLAGS = -I$(top_srcdir)/include
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# additional files to distribute and clean
+EXTRA_DIST = $(man_MANS)
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(wire_test_OBJECTS):				\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
diff --git a/wire-test/Makefile.in b/wire-test/Makefile.in
new file mode 100644
index 000000000000..929c7e38f61b
--- /dev/null
+++ b/wire-test/Makefile.in
@@ -0,0 +1,737 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Package: am-utils
+# Level: Makefile for wire-test/ directory
+# Author: Erez Zadok
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = wire-test$(EXEEXT)
+subdir = wire-test
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs $(top_srcdir)/depcomp
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 $(top_srcdir)/vers.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"
+PROGRAMS = $(sbin_PROGRAMS)
+am_wire_test_OBJECTS = wire-test.$(OBJEXT)
+wire_test_OBJECTS = $(am_wire_test_OBJECTS)
+wire_test_LDADD = $(LDADD)
+wire_test_DEPENDENCIES = ../libamu/libamu.la
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+SOURCES = $(wire_test_SOURCES)
+DIST_SOURCES = $(wire_test_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+man8dir = $(mandir)/man8
+NROFF = nroff
+MANS = $(man_MANS)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMD_FS_OBJS = @AMD_FS_OBJS@
+AMD_INFO_OBJS = @AMD_INFO_OBJS@
+AMTAR = @AMTAR@
+AMU_AUTOFS_PROT_HEADER = @AMU_AUTOFS_PROT_HEADER@
+
+# allow users to add their own flags via "configure --enable-am-flags=ARG"
+AMU_CFLAGS = @AMU_CFLAGS@
+AMU_LIB_OBJS = @AMU_LIB_OBJS@
+AMU_NFS_PROT_HEADER = @AMU_NFS_PROT_HEADER@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIBTOOL_LDFLAGS = @LIBTOOL_LDFLAGS@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PERL = @PERL@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNMOUNT_PROGRAM = @UNMOUNT_PROGRAM@
+VERSION = @VERSION@
+WRAPLIB = @WRAPLIB@
+YACC = @YACC@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+am_utils_unmount_args = @am_utils_unmount_args@
+am_utils_unmount_call = @am_utils_unmount_call@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# man pages
+man_MANS = wire-test.8
+
+# headers this depends on, not to be installed
+#noinst_HEADERS =
+wire_test_SOURCES = wire-test.c
+LDADD = ../libamu/libamu.la
+AM_CPPFLAGS = -I$(top_srcdir)/include
+AM_CFLAGS = $(AMU_CFLAGS)
+
+# additional files to distribute and clean
+EXTRA_DIST = $(man_MANS)
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu wire-test/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu wire-test/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-sbinPROGRAMS: $(sbin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sbindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sbindir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	 || test -f $$p1 \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(sbindir)$$dir'"; \
+	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-sbinPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
+	@list='$(sbin_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+
+wire-test$(EXEEXT): $(wire_test_OBJECTS) $(wire_test_DEPENDENCIES) $(EXTRA_wire_test_DEPENDENCIES) 
+	@rm -f wire-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(wire_test_OBJECTS) $(wire_test_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wire-test.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+install-man8: $(man_MANS)
+	@$(NORMAL_INSTALL)
+	@list1=''; \
+	list2='$(man_MANS)'; \
+	test -n "$(man8dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man8dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man8dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.8[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+	  fi; \
+	done; \
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man8dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man8dir)" || exit $$?; }; \
+	done; }
+
+uninstall-man8:
+	@$(NORMAL_UNINSTALL)
+	@list=''; test -n "$(man8dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.8[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man8dir)'; $(am__uninstall_files_from_dir)
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS) $(MANS)
+installdirs:
+	for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man8
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man uninstall-sbinPROGRAMS
+
+uninstall-man: uninstall-man8
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-sbinPROGRAMS cscopelist-am ctags ctags-am \
+	distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-man8 install-pdf \
+	install-pdf-am install-ps install-ps-am install-sbinPROGRAMS \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+	uninstall-man uninstall-man8 uninstall-sbinPROGRAMS
+
+
+# dependencies
+$(PROGRAMS): $(LDADD)
+$(wire_test_OBJECTS):				\
+	../config.h				\
+	../aux_conf.h				\
+	$(top_srcdir)/include/am_compat.h	\
+	$(top_srcdir)/include/am_defs.h		\
+	$(top_srcdir)/include/am_utils.h	\
+	$(top_srcdir)/include/am_xdr_func.h	\
+	$(top_srcdir)/include/amq_defs.h	\
+	@AMU_NFS_PROT_HEADER@			\
+	$(noinst_HEADERS)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/wire-test/wire-test.8 b/wire-test/wire-test.8
index 539a849ae451..be08e9685d77 100644
--- a/wire-test/wire-test.8
+++ b/wire-test/wire-test.8
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1997-2006 Erez Zadok
+.\" Copyright (c) 1997-2014 Erez Zadok
 .\" Copyright (c) 1990 Jan-Simon Pendry
 .\" Copyright (c) 1990 Imperial College of Science, Technology & Medicine
 .\" Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgment:
-.\"      This product includes software developed by the University of
-.\"      California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -36,9 +32,8 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	%W% (Berkeley) %G%
 .\"
-.\" $Id: wire-test.8,v 1.10.2.1 2006/01/02 18:48:26 ezk Exp $
+.\" File: am-utils/wire-test/wire-test.8
 .\"
 .TH WIRE-TEST 8 "26 Feb 1993"
 .SH NAME
diff --git a/wire-test/wire-test.c b/wire-test/wire-test.c
index bcaaf5a31519..0adcf5d66665 100644
--- a/wire-test/wire-test.c
+++ b/wire-test/wire-test.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1997-2014 Erez Zadok
  * Copyright (c) 1990 Jan-Simon Pendry
  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
  * Copyright (c) 1990 The Regents of the University of California.
@@ -16,11 +16,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgment:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -59,7 +55,7 @@ main(int argc, char **argv)
   char *testhost, *proto, *tmp_buf;
   int nv, ret;
   struct sockaddr_in *ip;
-  struct hostent *hp = 0;
+  struct hostent *hp = NULL;
 
   am_set_progname(argv[0]);
 
@@ -102,12 +98,11 @@ main(int argc, char **argv)
   memmove((voidp) &ip->sin_addr, (voidp) hp->h_addr, sizeof(ip->sin_addr));
   ip->sin_port = htons(NFS_PORT);
 
-  xlog_level = 0;		/* turn off debugging */
   fprintf(stderr, "NFS Version and protocol tests to host \"%s\"...\n", testhost);
   proto = "udp";
   for (nv=2; nv<=3; ++nv) {
     fprintf(stderr, "\ttesting vers=%d, proto=\"%s\" -> ", nv, proto);
-    ret = get_nfs_version(testhost, ip, nv, proto);
+    ret = get_nfs_version(testhost, ip, nv, proto, 0);
     if (ret == 0)
       fprintf(stderr, "failed!\n");
     else
@@ -117,7 +112,7 @@ main(int argc, char **argv)
   proto = "tcp";
   for (nv=2; nv<=3; ++nv) {
     fprintf(stderr, "\ttesting vers=%d, proto=\"%s\" -> ", nv, proto);
-    ret = get_nfs_version(testhost, ip, nv, proto);
+    ret = get_nfs_version(testhost, ip, nv, proto, 0);
     if (ret == 0)
       fprintf(stderr, "failed!\n");
     else
diff --git a/ylwrap b/ylwrap
new file mode 100755
index 000000000000..30a063dcc2c2
--- /dev/null
+++ b/ylwrap
@@ -0,0 +1,266 @@
+#! /bin/sh
+# ylwrap - wrapper for lex/yacc invocations.
+
+scriptversion=2013-01-12.17; # UTC
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+get_dirname ()
+{
+  case $1 in
+    */*|*\\*) printf '%s\n' "$1" | sed -e 's|\([\\/]\)[^\\/]*$|\1|';;
+    # Otherwise,  we want the empty string (not ".").
+  esac
+}
+
+# guard FILE
+# ----------
+# The CPP macro used to guard inclusion of FILE.
+guard ()
+{
+  printf '%s\n' "$1"                                                    \
+    | sed                                                               \
+        -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'   \
+        -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'                        \
+        -e 's/__*/_/g'
+}
+
+# quote_for_sed [STRING]
+# ----------------------
+# Return STRING (or stdin) quoted to be used as a sed pattern.
+quote_for_sed ()
+{
+  case $# in
+    0) cat;;
+    1) printf '%s\n' "$1";;
+  esac \
+    | sed -e 's|[][\\.*]|\\&|g'
+}
+
+case "$1" in
+  '')
+    echo "$0: No files given.  Try '$0 --help' for more information." 1>&2
+    exit 1
+    ;;
+  --basedir)
+    basedir=$2
+    shift 2
+    ;;
+  -h|--h*)
+    cat <<\EOF
+Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]...
+
+Wrapper for lex/yacc invocations, renaming files as desired.
+
+  INPUT is the input file
+  OUTPUT is one file PROG generates
+  DESIRED is the file we actually want instead of OUTPUT
+  PROGRAM is program to run
+  ARGS are passed to PROG
+
+Any number of OUTPUT,DESIRED pairs may be used.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v|--v*)
+    echo "ylwrap $scriptversion"
+    exit $?
+    ;;
+esac
+
+
+# The input.
+input=$1
+shift
+# We'll later need for a correct munging of "#line" directives.
+input_sub_rx=`get_dirname "$input" | quote_for_sed`
+case $input in
+  [\\/]* | ?:[\\/]*)
+    # Absolute path; do nothing.
+    ;;
+  *)
+    # Relative path.  Make it absolute.
+    input=`pwd`/$input
+    ;;
+esac
+input_rx=`get_dirname "$input" | quote_for_sed`
+
+# Since DOS filename conventions don't allow two dots,
+# the DOS version of Bison writes out y_tab.c instead of y.tab.c
+# and y_tab.h instead of y.tab.h. Test to see if this is the case.
+y_tab_nodot=false
+if test -f y_tab.c || test -f y_tab.h; then
+  y_tab_nodot=true
+fi
+
+# The parser itself, the first file, is the destination of the .y.c
+# rule in the Makefile.
+parser=$1
+
+# A sed program to s/FROM/TO/g for all the FROM/TO so that, for
+# instance, we rename #include "y.tab.h" into #include "parse.h"
+# during the conversion from y.tab.c to parse.c.
+sed_fix_filenames=
+
+# Also rename header guards, as Bison 2.7 for instance uses its header
+# guard in its implementation file.
+sed_fix_header_guards=
+
+while test $# -ne 0; do
+  if test x"$1" = x"--"; then
+    shift
+    break
+  fi
+  from=$1
+  # Handle y_tab.c and y_tab.h output by DOS
+  if $y_tab_nodot; then
+    case $from in
+      "y.tab.c") from=y_tab.c;;
+      "y.tab.h") from=y_tab.h;;
+    esac
+  fi
+  shift
+  to=$1
+  shift
+  sed_fix_filenames="${sed_fix_filenames}s|"`quote_for_sed "$from"`"|$to|g;"
+  sed_fix_header_guards="${sed_fix_header_guards}s|"`guard "$from"`"|"`guard "$to"`"|g;"
+done
+
+# The program to run.
+prog=$1
+shift
+# Make any relative path in $prog absolute.
+case $prog in
+  [\\/]* | ?:[\\/]*) ;;
+  *[\\/]*) prog=`pwd`/$prog ;;
+esac
+
+prefix=`echo $input | sed \
+	-e 's,^.*/,,g' \
+	-e 's/_gram.[yl]$/_/g' \
+	-e 's/_lex.[yl]$/_/g' \
+	-e 's/_parse.[yl]$/_/g' \
+	-e 's/_tok.[yl]$/_/g'`
+
+case "$prog" in
+*lex)
+	flags="-P${prefix}"
+	out="mv lex.$prefix.c lex.yy.c"
+	;;
+yacc|bison)
+	flags="-p $prefix";;
+esac
+
+dirname=ylwrap$$
+do_exit="cd '`pwd`' && rm -rf $dirname > /dev/null 2>&1;"' (exit $ret); exit $ret'
+trap "ret=129; $do_exit" 1
+trap "ret=130; $do_exit" 2
+trap "ret=141; $do_exit" 13
+trap "ret=143; $do_exit" 15
+mkdir $dirname || exit 1
+
+cd $dirname
+
+case $# in
+  0) "$prog" $flags "$input" ;;
+  *) "$prog" $flags "$@" "$input" ;;
+esac
+ret=$?
+if [ -n "$out" ]; then
+	eval $out
+fi
+
+if test $ret -eq 0; then
+  for from in *
+  do
+    to=`printf '%s\n' "$from" | sed "$sed_fix_filenames"`
+    if test -f "$from"; then
+      # If $2 is an absolute path name, then just use that,
+      # otherwise prepend '../'.
+      case $to in
+        [\\/]* | ?:[\\/]*) target=$to;;
+        *) target=../$to;;
+      esac
+
+      # Do not overwrite unchanged header files to avoid useless
+      # recompilations.  Always update the parser itself: it is the
+      # destination of the .y.c rule in the Makefile.  Divert the
+      # output of all other files to a temporary file so we can
+      # compare them to existing versions.
+      if test $from != $parser; then
+        realtarget=$target
+        target=tmp-`printf '%s\n' "$target" | sed 's|.*[\\/]||g'`
+      fi
+
+      # Munge "#line" or "#" directives.  Don't let the resulting
+      # debug information point at an absolute srcdir.  Use the real
+      # output file name, not yy.lex.c for instance.  Adjust the
+      # include guards too.
+      sed -e "/^#/!b"                           \
+          -e "s|$input_rx|$input_sub_rx|"       \
+          -e "$sed_fix_filenames"               \
+          -e "$sed_fix_header_guards"           \
+        "$from" >"$target" || ret=$?
+
+      # Check whether files must be updated.
+      if test "$from" != "$parser"; then
+        if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then
+          echo "$to is unchanged"
+          rm -f "$target"
+        else
+          echo "updating $to"
+          mv -f "$target" "$realtarget"
+        fi
+      fi
+    else
+      # A missing file is only an error for the parser.  This is a
+      # blatant hack to let us support using "yacc -d".  If -d is not
+      # specified, don't fail when the header file is "missing".
+      if test "$from" = "$parser"; then
+        ret=1
+      fi
+    fi
+  done
+fi
+
+# Remove the directory.
+cd ..
+rm -rf $dirname
+
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/ylwrap.amd b/ylwrap.amd
new file mode 100755
index 000000000000..30a063dcc2c2
--- /dev/null
+++ b/ylwrap.amd
@@ -0,0 +1,266 @@
+#! /bin/sh
+# ylwrap - wrapper for lex/yacc invocations.
+
+scriptversion=2013-01-12.17; # UTC
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+get_dirname ()
+{
+  case $1 in
+    */*|*\\*) printf '%s\n' "$1" | sed -e 's|\([\\/]\)[^\\/]*$|\1|';;
+    # Otherwise,  we want the empty string (not ".").
+  esac
+}
+
+# guard FILE
+# ----------
+# The CPP macro used to guard inclusion of FILE.
+guard ()
+{
+  printf '%s\n' "$1"                                                    \
+    | sed                                                               \
+        -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'   \
+        -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'                        \
+        -e 's/__*/_/g'
+}
+
+# quote_for_sed [STRING]
+# ----------------------
+# Return STRING (or stdin) quoted to be used as a sed pattern.
+quote_for_sed ()
+{
+  case $# in
+    0) cat;;
+    1) printf '%s\n' "$1";;
+  esac \
+    | sed -e 's|[][\\.*]|\\&|g'
+}
+
+case "$1" in
+  '')
+    echo "$0: No files given.  Try '$0 --help' for more information." 1>&2
+    exit 1
+    ;;
+  --basedir)
+    basedir=$2
+    shift 2
+    ;;
+  -h|--h*)
+    cat <<\EOF
+Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]...
+
+Wrapper for lex/yacc invocations, renaming files as desired.
+
+  INPUT is the input file
+  OUTPUT is one file PROG generates
+  DESIRED is the file we actually want instead of OUTPUT
+  PROGRAM is program to run
+  ARGS are passed to PROG
+
+Any number of OUTPUT,DESIRED pairs may be used.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v|--v*)
+    echo "ylwrap $scriptversion"
+    exit $?
+    ;;
+esac
+
+
+# The input.
+input=$1
+shift
+# We'll later need for a correct munging of "#line" directives.
+input_sub_rx=`get_dirname "$input" | quote_for_sed`
+case $input in
+  [\\/]* | ?:[\\/]*)
+    # Absolute path; do nothing.
+    ;;
+  *)
+    # Relative path.  Make it absolute.
+    input=`pwd`/$input
+    ;;
+esac
+input_rx=`get_dirname "$input" | quote_for_sed`
+
+# Since DOS filename conventions don't allow two dots,
+# the DOS version of Bison writes out y_tab.c instead of y.tab.c
+# and y_tab.h instead of y.tab.h. Test to see if this is the case.
+y_tab_nodot=false
+if test -f y_tab.c || test -f y_tab.h; then
+  y_tab_nodot=true
+fi
+
+# The parser itself, the first file, is the destination of the .y.c
+# rule in the Makefile.
+parser=$1
+
+# A sed program to s/FROM/TO/g for all the FROM/TO so that, for
+# instance, we rename #include "y.tab.h" into #include "parse.h"
+# during the conversion from y.tab.c to parse.c.
+sed_fix_filenames=
+
+# Also rename header guards, as Bison 2.7 for instance uses its header
+# guard in its implementation file.
+sed_fix_header_guards=
+
+while test $# -ne 0; do
+  if test x"$1" = x"--"; then
+    shift
+    break
+  fi
+  from=$1
+  # Handle y_tab.c and y_tab.h output by DOS
+  if $y_tab_nodot; then
+    case $from in
+      "y.tab.c") from=y_tab.c;;
+      "y.tab.h") from=y_tab.h;;
+    esac
+  fi
+  shift
+  to=$1
+  shift
+  sed_fix_filenames="${sed_fix_filenames}s|"`quote_for_sed "$from"`"|$to|g;"
+  sed_fix_header_guards="${sed_fix_header_guards}s|"`guard "$from"`"|"`guard "$to"`"|g;"
+done
+
+# The program to run.
+prog=$1
+shift
+# Make any relative path in $prog absolute.
+case $prog in
+  [\\/]* | ?:[\\/]*) ;;
+  *[\\/]*) prog=`pwd`/$prog ;;
+esac
+
+prefix=`echo $input | sed \
+	-e 's,^.*/,,g' \
+	-e 's/_gram.[yl]$/_/g' \
+	-e 's/_lex.[yl]$/_/g' \
+	-e 's/_parse.[yl]$/_/g' \
+	-e 's/_tok.[yl]$/_/g'`
+
+case "$prog" in
+*lex)
+	flags="-P${prefix}"
+	out="mv lex.$prefix.c lex.yy.c"
+	;;
+yacc|bison)
+	flags="-p $prefix";;
+esac
+
+dirname=ylwrap$$
+do_exit="cd '`pwd`' && rm -rf $dirname > /dev/null 2>&1;"' (exit $ret); exit $ret'
+trap "ret=129; $do_exit" 1
+trap "ret=130; $do_exit" 2
+trap "ret=141; $do_exit" 13
+trap "ret=143; $do_exit" 15
+mkdir $dirname || exit 1
+
+cd $dirname
+
+case $# in
+  0) "$prog" $flags "$input" ;;
+  *) "$prog" $flags "$@" "$input" ;;
+esac
+ret=$?
+if [ -n "$out" ]; then
+	eval $out
+fi
+
+if test $ret -eq 0; then
+  for from in *
+  do
+    to=`printf '%s\n' "$from" | sed "$sed_fix_filenames"`
+    if test -f "$from"; then
+      # If $2 is an absolute path name, then just use that,
+      # otherwise prepend '../'.
+      case $to in
+        [\\/]* | ?:[\\/]*) target=$to;;
+        *) target=../$to;;
+      esac
+
+      # Do not overwrite unchanged header files to avoid useless
+      # recompilations.  Always update the parser itself: it is the
+      # destination of the .y.c rule in the Makefile.  Divert the
+      # output of all other files to a temporary file so we can
+      # compare them to existing versions.
+      if test $from != $parser; then
+        realtarget=$target
+        target=tmp-`printf '%s\n' "$target" | sed 's|.*[\\/]||g'`
+      fi
+
+      # Munge "#line" or "#" directives.  Don't let the resulting
+      # debug information point at an absolute srcdir.  Use the real
+      # output file name, not yy.lex.c for instance.  Adjust the
+      # include guards too.
+      sed -e "/^#/!b"                           \
+          -e "s|$input_rx|$input_sub_rx|"       \
+          -e "$sed_fix_filenames"               \
+          -e "$sed_fix_header_guards"           \
+        "$from" >"$target" || ret=$?
+
+      # Check whether files must be updated.
+      if test "$from" != "$parser"; then
+        if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then
+          echo "$to is unchanged"
+          rm -f "$target"
+        else
+          echo "updating $to"
+          mv -f "$target" "$realtarget"
+        fi
+      fi
+    else
+      # A missing file is only an error for the parser.  This is a
+      # blatant hack to let us support using "yacc -d".  If -d is not
+      # specified, don't fail when the header file is "missing".
+      if test "$from" = "$parser"; then
+        ret=1
+      fi
+    fi
+  done
+fi
+
+# Remove the directory.
+cd ..
+rm -rf $dirname
+
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End: