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authorDag-Erling Smørgrav <des@FreeBSD.org>2013-02-15 13:44:18 +0000
committerDag-Erling Smørgrav <des@FreeBSD.org>2013-02-15 13:44:18 +0000
commit7b5038d71c5c74ab863c1ff3fec33de94bf35a57 (patch)
treed957b587bb5a1e7defbd76792f0b178819595c24
parentab15d8039eb1bed48f07136aef79fb6893bb920c (diff)
parenta1ba2d1ca3a1d6c9c36a79a196dd3ccb83ede353 (diff)
downloadsrc-7b5038d71c5c74ab863c1ff3fec33de94bf35a57.tar.gz
src-7b5038d71c5c74ab863c1ff3fec33de94bf35a57.zip
Import LDNS and build it as an internal library.
Notes
Notes: svn path=/head/; revision=246827
-rw-r--r--contrib/ldns/Changelog704
-rw-r--r--contrib/ldns/LICENSE26
-rw-r--r--contrib/ldns/Makefile.in1098
-rw-r--r--contrib/ldns/README144
-rw-r--r--contrib/ldns/README.snapshots8
-rw-r--r--contrib/ldns/README.svn26
-rw-r--r--contrib/ldns/aclocal.m48620
-rw-r--r--contrib/ldns/acx_nlnetlabs.m41370
-rw-r--r--contrib/ldns/ax_pkg_swig.m4135
-rw-r--r--contrib/ldns/ax_python_devel.m4327
-rw-r--r--contrib/ldns/buffer.c176
-rw-r--r--contrib/ldns/compat/b32_ntop.c333
-rw-r--r--contrib/ldns/compat/b32_pton.c387
-rw-r--r--contrib/ldns/compat/b64_ntop.c202
-rw-r--r--contrib/ldns/compat/b64_pton.c260
-rw-r--r--contrib/ldns/compat/calloc.c24
-rw-r--r--contrib/ldns/compat/ctime_r.c16
-rw-r--r--contrib/ldns/compat/fake-rfc2553.c229
-rw-r--r--contrib/ldns/compat/fake-rfc2553.h183
-rw-r--r--contrib/ldns/compat/gmtime_r.c14
-rw-r--r--contrib/ldns/compat/inet_aton.c182
-rw-r--r--contrib/ldns/compat/inet_ntop.c218
-rw-r--r--contrib/ldns/compat/inet_pton.c230
-rw-r--r--contrib/ldns/compat/isascii.c15
-rw-r--r--contrib/ldns/compat/isblank.c15
-rw-r--r--contrib/ldns/compat/localtime_r.c14
-rw-r--r--contrib/ldns/compat/malloc.c22
-rw-r--r--contrib/ldns/compat/memmove.c43
-rw-r--r--contrib/ldns/compat/realloc.c30
-rw-r--r--contrib/ldns/compat/snprintf.c770
-rw-r--r--contrib/ldns/compat/strlcpy.c57
-rw-r--r--contrib/ldns/compat/timegm.c31
-rwxr-xr-xcontrib/ldns/config.guess1530
-rwxr-xr-xcontrib/ldns/config.sub1773
-rwxr-xr-xcontrib/ldns/configure18779
-rw-r--r--contrib/ldns/configure.ac674
-rw-r--r--contrib/ldns/dname.c565
-rw-r--r--contrib/ldns/dnssec.c1764
-rw-r--r--contrib/ldns/dnssec_sign.c1420
-rw-r--r--contrib/ldns/dnssec_verify.c2699
-rw-r--r--contrib/ldns/dnssec_zone.c1093
-rw-r--r--contrib/ldns/drill/ChangeLog.22-nov-2005105
-rw-r--r--contrib/ldns/drill/Makefile.in119
-rw-r--r--contrib/ldns/drill/README12
-rw-r--r--contrib/ldns/drill/REGRESSIONS25
-rw-r--r--contrib/ldns/drill/chasetrace.c395
-rw-r--r--contrib/ldns/drill/config.h.in293
-rwxr-xr-xcontrib/ldns/drill/configure6678
-rw-r--r--contrib/ldns/drill/configure.ac259
-rw-r--r--contrib/ldns/drill/dnssec.c473
-rw-r--r--contrib/ldns/drill/drill.1230
-rw-r--r--contrib/ldns/drill/drill.c934
-rw-r--r--contrib/ldns/drill/drill.h104
-rw-r--r--contrib/ldns/drill/drill_util.c305
-rw-r--r--contrib/ldns/drill/drill_util.h58
-rw-r--r--contrib/ldns/drill/error.c115
-rwxr-xr-xcontrib/ldns/drill/install-sh520
-rw-r--r--contrib/ldns/drill/root.c122
-rw-r--r--contrib/ldns/drill/securetrace.c746
-rw-r--r--contrib/ldns/drill/work.c276
-rw-r--r--contrib/ldns/duration.c354
-rw-r--r--contrib/ldns/error.c112
-rw-r--r--contrib/ldns/higher.c359
-rw-r--r--contrib/ldns/host2str.c2314
-rw-r--r--contrib/ldns/host2wire.c434
-rwxr-xr-xcontrib/ldns/install-sh527
-rw-r--r--contrib/ldns/keys.c1693
-rw-r--r--contrib/ldns/ldns/buffer.h644
-rw-r--r--contrib/ldns/ldns/common.h.in68
-rw-r--r--contrib/ldns/ldns/config.h.in555
-rw-r--r--contrib/ldns/ldns/dname.h201
-rw-r--r--contrib/ldns/ldns/dnssec.h522
-rw-r--r--contrib/ldns/ldns/dnssec_sign.h383
-rw-r--r--contrib/ldns/ldns/dnssec_verify.h873
-rw-r--r--contrib/ldns/ldns/dnssec_zone.h476
-rw-r--r--contrib/ldns/ldns/duration.h109
-rw-r--r--contrib/ldns/ldns/error.h123
-rw-r--r--contrib/ldns/ldns/higher.h113
-rw-r--r--contrib/ldns/ldns/host2str.h759
-rw-r--r--contrib/ldns/ldns/host2wire.h164
-rw-r--r--contrib/ldns/ldns/keys.h603
-rw-r--r--contrib/ldns/ldns/ldns.h156
-rw-r--r--contrib/ldns/ldns/net.h.in208
-rw-r--r--contrib/ldns/ldns/packet.h855
-rw-r--r--contrib/ldns/ldns/parse.h167
-rw-r--r--contrib/ldns/ldns/rbtree.h230
-rw-r--r--contrib/ldns/ldns/rdata.h385
-rw-r--r--contrib/ldns/ldns/resolver.h721
-rw-r--r--contrib/ldns/ldns/rr.h887
-rw-r--r--contrib/ldns/ldns/rr_functions.h363
-rw-r--r--contrib/ldns/ldns/sha1.h38
-rw-r--r--contrib/ldns/ldns/sha2.h149
-rw-r--r--contrib/ldns/ldns/str2host.h251
-rw-r--r--contrib/ldns/ldns/tsig.h101
-rw-r--r--contrib/ldns/ldns/update.h115
-rw-r--r--contrib/ldns/ldns/util.h.in367
-rw-r--r--contrib/ldns/ldns/wire2host.h197
-rw-r--r--contrib/ldns/ldns/zone.h176
-rw-r--r--contrib/ldns/ldns_symbols.def786
-rw-r--r--contrib/ldns/libdns.doxygen1684
-rw-r--r--contrib/ldns/libdns.vim459
-rw-r--r--contrib/ldns/linktest.c13
-rwxr-xr-xcontrib/ldns/ltmain.sh9661
-rw-r--r--contrib/ldns/net.c907
-rw-r--r--contrib/ldns/packet.c1007
-rw-r--r--contrib/ldns/parse.c448
-rw-r--r--contrib/ldns/rbtree.c670
-rw-r--r--contrib/ldns/rdata.c675
-rw-r--r--contrib/ldns/resolver.c1350
-rw-r--r--contrib/ldns/rr.c2426
-rw-r--r--contrib/ldns/rr_functions.c419
-rw-r--r--contrib/ldns/sha1.c177
-rw-r--r--contrib/ldns/sha2.c982
-rw-r--r--contrib/ldns/str2host.c1320
-rw-r--r--contrib/ldns/tsig.c472
-rw-r--r--contrib/ldns/update.c318
-rw-r--r--contrib/ldns/util.c493
-rw-r--r--contrib/ldns/wire2host.c456
-rw-r--r--contrib/ldns/zone.c431
-rw-r--r--lib/Makefile5
-rw-r--r--lib/libldns/Makefile44
-rw-r--r--share/mk/bsd.libnames.mk3
-rw-r--r--share/mk/bsd.own.mk10
-rw-r--r--tools/build/options/WITHOUT_LDNS2
-rw-r--r--tools/build/options/WITH_LDNS_UTILS6
125 files changed, 99951 insertions, 0 deletions
diff --git a/contrib/ldns/Changelog b/contrib/ldns/Changelog
new file mode 100644
index 000000000000..93e53931d849
--- /dev/null
+++ b/contrib/ldns/Changelog
@@ -0,0 +1,704 @@
+1.6.13 2012-05-21
+ * New -S option for ldns-verify-zone to chase signatures online.
+ * New -k option for ldns-verify-zone to validate using a trusted key.
+ * New inception and expiration margin options (-i and -e) to
+ ldns-verify-zone.
+ * New ldns_dnssec_zone_new_frm_fp and ldns_dnssec_zone_new_frm_fp_l
+ functions.
+ * New ldns_duration* functions (copied from OpenDNSSEC source)
+ * fix ldns-verify-zone to allow NSEC3 signatures to come before
+ the NSEC3 RR in all cases. Thanks Wolfgang Nagele.
+ * Zero the correct flag (opt-out) when creating NSEC3PARAMS.
+ Thanks Peter van Dijk.
+ * Canonicalize RRSIG's Signer's name too when validating, because
+ bind and unbound do that too. Thanks Peter van Dijk.
+ * bugfix #433: Allocate rdf using ldns_rdf_new in ldns_dname_label
+ * bugfix #432: Use LDNS_MALLOC & LDNS_FREE i.s.o. malloc & free
+ * bugfix #431: Added error message for LDNS_STATUS_INVALID_B32_EXT
+ * bugfix #427: Explicitely link ssl with the programs that use it.
+ * Fix reading \DDD: Error on values that are outside range (>255).
+ * bugfix #429: fix doxyparse.pl fails on NetBSD because specified
+ path to perl.
+ * New ECDSA support (RFC 6605), use --disable-ecdsa for older openssl.
+ * fix verifying denial of existence for DS's in NSEC3 Opt-Out zones.
+ Thanks John Barnitz
+
+1.6.12 2012-01-11
+ * bugfix #413: Fix manpage source for srcdir != builddir
+ * Canonicalize the signers name rdata field in RRSIGs when signing
+ * Ignore minor version of Private-key-format (so v1.3 may be used)
+ * Allow a check_time to be given in stead of always checking against
+ the current time. With ldns-verify-zone the check_time can be set
+ with the -t option.
+ * Added functions for updating and manipulating SOA serial numbers.
+ ldns-read-zone has an option -S for updating and manipulating the
+ serial numbers.
+ * The library Makefile is now GNU and BSD make compatible.
+ * bugfix #419: NSEC3 validation of a name covered by a wildcard with
+ no data.
+ * Two new options (--with-drill and --with-examples) to the main
+ configure script (in the root of the source tree) to build drill
+ and examples too.
+ * Fix days_since_epoch to year_yday calculation on 32bits systems.
+
+1.6.11 2011-09-29
+ * bugfix #394: Fix socket leak on errors
+ * bugfix #392: Apex only and percentage checks for ldns-verify-zone
+ (thanks Miek Gieben)
+ * bugfix #398: Allow NSEC RRSIGs before the NSEC3 in ldns-verify-zone
+ * Fix python site package path from sitelib to sitearch for pyldns.
+ * Fix python api to support python2 and python3 (thanks Karel Slany).
+ * bugfix #401: Correction of date/time functions algorithm and
+ prevention of an infinite loop therein
+ * bugfix #402: Correct the minimum and maximum number of rdata fields
+ in TSIG. (thanks David Keeler)
+ * bugfix #403: Fix heap overflow (thanks David Keeler)
+ * bugfix #404: Make parsing APL strings more robust
+ (thanks David Keeler)
+ * bugfix #391: Complete library assessment to prevent assertion errors
+ through ldns_rdf_size usage.
+ * Slightly more specific error messaging on wrong number of rdata
+ fields with the LDNS_STATUS_MISSING_RDATA_FIELDS_RRSIG and
+ LDNS_STATUS_MISSING_RDATA_FIELDS_KEY result codes.
+ * bugfix #406: More rigorous openssl result code handling to prevent
+ future crashes within openssl.
+ * Fix ldns_fetch_valid_domain_keys to search deeper than just one level
+ for a DNSKEY that signed a DS RR. (this function was used in the
+ check_dnssec_trace nagios module)
+ * bugfix #407: Canonicalize TSIG dnames and algorithm fields
+ * A new output specifier to accommodate configuration of what to show
+ in comment texts when converting host and/or wire-format data to
+ string. All conversion to string and printing functions have a new
+ version that have such a format specifier as an extra argument.
+ The default is changed so that only DNSKEY RR's are annotated with
+ an comment show the Key Tag of the DNSKEY.
+ * Fixed the ldns resolver to not mark a nameserver unreachable when
+ edns0 is tried unsuccessfully with size 4096 (no return packet came),
+ but to still try TCP. A big UDP packet might have been corrupted by
+ fragments dropping firewalls.
+ * Update of libdns.vim (thanks Miek Gieben)
+ * Added the ldnsx Python module to our contrib section, which adds even
+ more pythonisticism to the usage of ldns with Python. (Many thanks
+ to Christpher Olah and Paul Wouters)
+ The ldnsx module is automatically installed when --with-pyldns is
+ used with configuring, but may explicitly be excluded with the
+ --without-pyldnsx option to configure.
+ * bugfix #410: Fix clearing out temporary data on stack in sha2.c
+ * bugfix #411: Don't let empty non-terminal NSEC3s cause assertion failure.
+
+1.6.10 2011-05-31
+ * New example tool added: ldns-gen-zone.
+ * bugfix #359: Serial-arithmetic for the inception and expiration
+ fields of a RRSIG and correctly converting them to broken-out time
+ information.
+ * bugfix #364: Slight performance increase of ldns-verifyzone.
+ * bugfix #367: Fix to allow glue records with the same name as the
+ delegation.
+ * Fix ldns-verifyzone to allow NSEC3-less records for NS rrsets *and*
+ glue when the zone is opt-out.
+ * bugfix #376: Adapt ldns_nsec3_salt, ldns_nsec3_iterations,
+ ldns_nsec3_flags and ldns_nsec3_algorithm to work for NSEC3PARAMS too.
+ * pyldns memory leaks fixed by Bedrich Kosata (at the cost of a bit
+ performance)
+ * Better handling of reference variables in ldns_rr_new_frm_fp_l from
+ pyldns, with a very nice generator function by Bedrich Kosata.
+ * Decoupling of the rdfs in rrs in the python wrappers to enable
+ the python garbage collector by Bedrich Kosata.
+ * bugfix #380: Minimizing effect of discrepancies in sizeof(bool) at
+ build time and when used.
+ * bugfix #383: Fix detection of empty nonterminals of multiple labels.
+ * Fixed the ommission of rrsets in nsec(3)s and rrsigs to all occluded
+ names (in stead of just the ones that contain glue only) and all
+ occluded records on the delegation points (in stead of just the glue).
+ * Clarify the operation of ldns_dnssec_mark_glue and the usage of
+ ldns_dnssec_node_next_nonglue functions in the documentation.
+ * Added function ldns_dnssec_mark_and_get_glue as an real fast
+ alternative for ldns_zone_glue_rr_list.
+ * Fix parse buffer overflow for max length domain names.
+ * Fix Makefile for U in environment, since wrong U is more common than
+ deansification necessity.
+
+1.6.9 2011-03-16
+ * Fix creating NSEC(3) bitmaps: make array size 65536,
+ don't add doubles.
+ * Fix printout of escaped binary in TXT records.
+ * Parsing TXT records: don't skip starting whitespace that is quoted.
+ * bugfix #358: Check if memory was successfully allocated in
+ ldns_rdf2str().
+ * Added more memory allocation checks in host2str.c
+ * python wrapper for ldns_fetch_valid_domain_keys by Bedrich Kosata.
+ * fix to compile python wrapper with swig 2.0.2.
+ * Don't fallback to SHA-1 when creating NSEC3 hash with another
+ algorithm identifier, fail instead (no other algorithm identifiers
+ are assigned yet).
+
+1.6.8 2011-01-24
+ * Fix ldns zone, so that $TTL definition match RFC 2308.
+ * Fix lots of missing checks on allocation failures and parse of
+ NSEC with many types and max parse length in hosts_frm_fp routine
+ and off by one in read_anchor_file routine (thanks Dan Kaminsky and
+ Justin Ferguson).
+ * bugfix #335: Drill: Print both SHA-1 and SHA-256 corresponding DS
+ records.
+ * Print correct WHEN in query packet (is not always 1-1-1970)
+ * ldns-test-edns: new example tool that detects EDNS support.
+ * fix ldns_resolver_send without openssl.
+ * bugfix #342: patch for support for more CERT key types (RFC4398).
+ * bugfix #351: fix udp_send hang if UDP checksum error.
+ * fix set_bit (from NSEC3 sign) patch from Jan Komissar.
+
+1.6.7 2010-11-08
+ * EXPERIMENTAL ecdsa implementation, please do not enable on real
+ servers.
+ * GOST code enabled by default (RFC 5933).
+ * bugfix #326: ignore whitespace between directives and their values.
+ * Header comment to advertise ldns_axfr_complete to check for
+ successfully completed zone transfers.
+ * read resolv.conf skips interface labels, e.g. %eth0.
+ * Fix drill verify NSEC3 denials.
+ * Use closesocket() on windows.
+ * Add ldns_get_signing_algorithm_by_name that understand aliases,
+ names changed to RFC names and aliases for compatibility added.
+ * bugfix: don't print final dot if the domain is relative.
+ * bugfix: resolver search continue when packet rcode != NOERROR.
+ * bugfix: resolver push all domains in search directive to list.
+ * bugfix: resolver search by default includes the root domain.
+ * bugfix: tcp read could fail on single octet recv.
+ * bugfix: read of RR in unknown syntax with missing fields.
+ * added ldns_pkt_tsig_sign_next() and ldns_pkt_tsig_verify_next()
+ to sign and verify TSIG RRs on subsequent messages
+ (section 4.4, RFC 2845, thanks to Michael Sheldon).
+ * bugfix: signer sigs nsecs with zsks only.
+ * bugfix #333: fix ldns_dname_absolute for name ending with backslash.
+
+1.6.6 2010-08-09
+ * Fix ldns_rr_clone to copy question rrs properly.
+ * Fix ldns_sign_zone(_nsec3) to clone the soa for the new zone.
+ * Fix ldns_wire2dname size check from reading 1 byte beyond buffer end.
+ * Fix ldns_wire2dname from reading 1 byte beyond end for pointer.
+ * Fix crash using GOST for particular platform configurations.
+ * extern C declarations used in the header file.
+ * Removed debug fprintf from resolver.c.
+ * ldns-signzone checks if public key file is for the right zone.
+ * NETLDNS, .NET port of ldns functionality, by Alex Nicoll, in contrib.
+ * Fix handling of comments in resolv.conf parse.
+ * GOST code enabled if SSL recent, RFC 5933.
+ * bugfix #317: segfault util.c ldns_init_random() fixed.
+ * Fix ldns_tsig_mac_new: allocate enough memory for the hash, fix use of
+ b64_pton_calculate_size.
+ * Fix ldns_dname_cat: size calculation and handling of realloc().
+ * Fix ldns_rr_pop_rdf: fix handling of realloc().
+ * Fix ldns-signzone for single type key scheme: sign whole zone if there
+ are only KSKs.
+ * Fix ldns_resolver: also close socket if AXFR failed (if you don't,
+ it would block subsequent transfers (thanks Roland van Rijswijk).
+ * Fix drill: allow for a secure trace if you use DS records as trust
+ anchors (thanks Jan Komissar).
+
+1.6.5 2010-06-15
+ * Catch \X where X is a digit as an error.
+ * Fix segfault when ip6 ldns resolver only has ip4 servers.
+ * Fix NSEC record after DNSKEY at zone apex not properly signed.
+ * Fix syntax error if last label too long and no dot at end of domain.
+ * Fix parse of \# syntax with space for type LOC.
+ * Fix ldns_dname_absolute for escape sequences, fixes some parse errs.
+ * bugfix #297: linking ssl, bug due to patch submitted as #296.
+ * bugfix #299: added missing declarations to host2str.h
+ * ldns-compare-zones -s to not exclude SOA record from comparison.
+ * --disable-rpath fix
+ * fix ldns_pkt_empty(), reported by Alex Nicoll.
+ * fix ldns_resolver_new_frm_fp not ignore lines after a comment.
+ * python code for ldns_rr.new_question_frm_str()
+ * Fix ldns_dnssec_verify_denial: the signature selection routine.
+ * Type TALINK parsed (draft-ietf-dnsop-trust-history).
+ * bugfix #304: fixed dead loop in ldns_tcp_read_wire() and
+ ldns_tcp_read_wire_timeout().
+ * GOST support with correct algorithm numbers. The plan is to make it
+ enabled if openssl support is detected, but it is disabled by
+ default in this release because the RFC is not ready.
+ * Fixed comment in rbtree.h about being first member and data ptr.
+ * Fixed possibly leak in case of out of memory in ldns_native2rdf...
+ * ldns_dname_is_wildcard added.
+ * Fixed: signatures over wildcards had the wrong labelcount.
+ * Fixed ldns_verify() inconsistent return values.
+ * Fixed ldns_resolver to copy and free tsig name, data and algorithm.
+ * Fixed ldns_resolver to push search onto searchlist.
+ * A ldns resolver now defaults to a non-recursive resolver that handles
+ the TC bit.
+ * ldns_resolver_print() prints more details.
+ * Fixed ldns_rdf2buffer_str_time(), which did not print timestamps
+ on 64bit systems.
+ * Make ldns_resolver_nameservers_randomize() more random.
+ * bugfix #310: POSIX specifies NULL second argument of gettimeofday.
+ * fix compiler warnings from llvm clang compiler.
+ * bugfix #309: ldns_pkt_clone did not clone the tsig_rr.
+ * Fix gentoo ebuild for drill, 'no m4 directory'.
+ * bugfix #313: drill trace on an empty nonterminal continuation.
+
+1.6.4 2010-01-20
+ * Imported pyldns contribution by Zdenek Vasicek and Karel Slany.
+ Changed its configure and Makefile to fit into ldns.
+ Added its dname_* methods to the rdf_* class (as is the ldns API).
+ Changed swig destroy of ldns_buffer class to ldns_buffer_free.
+ Declared ldns_pkt_all and ldns_pkt_all_noquestion so swig sees them.
+ * Bugfix: parse PTR target of .tomhendrikx.nl with error not crash.
+ * Bugfix: handle escaped characters in TXT rdata.
+ * bug292: no longer crash on malformed domain names where a label is
+ on position 255, which was a buffer overflow by one.
+ * Fix ldns_get_rr_list_hosts_frm_fp_l (strncpy to strlcpy change),
+ which fixes resolv.conf reading badly terminated string buffers.
+ * Fix ldns_pkt_set_random_id to be more random, and a little faster,
+ it did not do value 0 statistically correctly.
+ * Fix ldns_rdf2native_sockaddr_storage to set sockaddr type to zeroes,
+ for portability.
+ * bug295: nsec3-hash routine no longer case sensitive.
+ * bug298: drill failed nsec3 denial of existence proof.
+
+1.6.3 2009-12-04
+ * Bugfix: allow for unknown resource records in zonefile with rdlen=0.
+ * Bugfix: also mark an RR as question if it comes from the wire
+ * Bugfix: NSEC3 bitmap contained NSEC
+ * Bugfix: Inherit class when creating signatures
+
+1.6.2 2009-11-12
+ * Fix Makefile patch from Havard Eidnes, better install.sh usage.
+ * Fix parse error on SOA serial of 2910532839.
+ Fix print of ';' and readback of '\;' in names, also for '\\'.
+ Fix parse of '\(' and '\)' in names. Also for file read. Also '\.'
+ * Fix signature creation when TTLs are different for RRs in RRset.
+ * bug273: fix so EDNS rdata is included in pkt to wire conversion.
+ * bug274: fix use of c++ keyword 'class' for RR class in the code.
+ * bug275: fix memory leak of packet edns rdata.
+ * Fix timeout procedure for TCP and AXFR on Solaris.
+ * Fix occasional NSEC bitmap bogus
+ * Fix rr comparing (was in reversed order since 1.6.0)
+ * bug278: fix parsing HINFO rdata (and other cases).
+ * Fix previous owner name: also pick up if owner name is @.
+ * RFC5702: enabled sha2 functions by default. This requires OpenSSL 0.9.8 or higher.
+ Reason for this default is the root to be signed with RSASHA256.
+ * Fix various LDNS RR parsing issues: IPSECKEY, WKS, NSAP, very long lines
+ * Fix: Make ldns_dname_is_subdomain case insensitive.
+ * Fix ldns-verify-zone so that address records at zone NS set are not considered glue
+ (Or glue records fall below delegation)
+ * Fix LOC RR altitude printing.
+ * Feature: Added period (e.g. '3m6d') support at explicit TTLs.
+ * Feature: DNSKEY rrset by default signed with minimal signatures
+ but -A option for ldns-signzone to sign it with all keys.
+ This makes the DNSKEY responses smaller for signed domains.
+
+1.6.1 2009-09-14
+ * --enable-gost : use the GOST algorithm (experimental).
+ * Added some missing options to drill manpage
+ * Some fixes to --without-ssl option
+ * Fixed quote parsing withing strings
+ * Bitmask fix in EDNS handling
+ * Fixed non-fqdn domain name completion for rdata field domain
+ names of length 1
+ * Fixed chain validation with SHA256 DS records
+
+1.6.0
+ Additions:
+ * Addition of an ldns-config script which gives cflags and libs
+ values, for use in configure scripts for applications that use
+ use ldns. Can be disabled with ./configure --disable-ldns-config
+ * Added direct sha1, sha256, and sha512 support in ldns.
+ With these functions, all NSEC3 functionality can still be
+ used, even if ldns is built without OpenSSL. Thanks to OpenBSD,
+ Steve Reid, and Aaron D. Gifford for the code.
+ * Added reading/writing support for the SPF Resource Record
+ * Base32 functions are now exported
+ Bugfixes:
+ * ldns_is_rrset did not go through the complete rrset, but
+ only compared the first two records. Thanks to Olafur
+ Gudmundsson for report and patch
+ * Fixed a small memory bug in ldns_rr_list_subtype_by_rdf(),
+ thanks to Marius Rieder for finding an patching this.
+ * --without-ssl should now work. Make sure that examples/ and
+ drill also get the --without-ssl flag on their configure, if
+ this is used.
+ * Some malloc() return value checks have been added
+ * NSEC3 creation has been improved wrt to empty nonterminals,
+ and opt-out.
+ * Fixed a bug in the parser when reading large NSEC3 salt
+ values.
+ * Made the allowed length for domain names on wire
+ and presentation format the same.
+ Example tools:
+ * ldns-key2ds can now also generate DS records for keys without
+ the SEP flag
+ * ldns-signzone now equalizes the TTL of the DNSKEY RRset (to
+ the first non-default DNSKEY TTL value it sees)
+
+1.5.1
+ Example tools:
+ * ldns-signzone was broken in 1.5.0 for multiple keys, this
+ has been repaired
+
+ Build system:
+ * Removed a small erroneous output warning in
+ examples/configure and drill/configure
+
+1.5.0
+ Bug fixes:
+ * fixed a possible memory overflow in the RR parser
+ * build flag fix for Sun Studio
+ * fixed a building race condition in the copying of header
+ files
+ * EDNS0 extended rcode; the correct assembled code number
+ is now printed (still in the EDNS0 field, though)
+ * ldns_pkt_rr no longer leaks memory (in fact, it no longer
+ copies anything all)
+
+ API addition:
+ * ldns_key now has support for 'external' data, in which
+ case the OpenSSL EVP structures are not used;
+ ldns_key_set_external_key() and ldns_key_external_key()
+ * added ldns_key_get_file_base_name() which creates a
+ 'default' filename base string for key storage, of the
+ form "K<zone>+<algorithm>+<keytag>"
+ * the ldns_dnssec_* family of structures now have deep_free()
+ functions, which also free the ldns_rr's contained in them
+ * there is now an ldns_match_wildcard() function, which checks
+ whether a domain name matches a wildcard name
+ * ldns_sign_public has been split up; this resulted in the
+ addition of ldns_create_empty_rrsig() and
+ ldns_sign_public_buffer()
+
+ Examples:
+ * ldns-signzone can now automatically add DNSKEY records when
+ using an OpenSSL engine, as it already did when using key
+ files
+ * added new example tool: ldns-nsec3-hash
+ * ldns-dpa can now filter on specific query name and types
+ * ldnsd has fixes for the zone name, a fix for the return
+ value of recvfrom(), and an memory initialization fix
+ (Thanks to Colm MacCárthaigh for the patch)
+ * Fixed memory leaks in ldnsd
+
+
+
+1.4.1
+ Bug fixes:
+ * fixed a build issue where ldns lib existence was done too early
+ * removed unnecessary check for pcap.h
+ * NSEC3 optout flag now correctly printed in string output
+ * inttypes.h moved to configured inclusion
+ * fixed NSEC3 type bitmaps for empty nonterminals and unsigned
+ delegations
+
+ API addition:
+ * for that last fix, we added a new function
+ ldns_dname_add_from() that can clone parts of a dname
+
+1.4.0
+ Bug fixes:
+ * sig chase return code fix (patch from Rafael Justo, bug id 189)
+ * rdata.c memory leaks on error and allocation checks fixed (patch
+ from Shane Kerr, bug id 188)
+ * zone.c memory leaks on error and allocation checks fixed (patch
+ from Shane Kerr, bug id 189)
+ * ldns-zplit output and error messages fixed (patch from Shane Kerr,
+ bug id 190)
+ * Fixed potential buffer overflow in ldns_str2rdf_dname
+ * Signing code no longer signs delegation NS rrsets
+ * Some minor configure/makefile updates
+ * Fixed a bug in the randomness initialization
+ * Fixed a bug in the reading of resolv.conf
+ * Fixed a bug concerning whitespace in zone data (with patch from Ondrej
+ Sury, bug 213)
+ * Fixed a small fallback problem in axfr client code
+
+ API CHANGES:
+ * added 2str convenience functions:
+ - ldns_rr_type2str
+ - ldns_rr_class2str
+ - ldns_rr_type2buffer_str
+ - ldns_rr_class2buffer_str
+ * buffer2str() is now called ldns_buffer2str
+ * base32 and base64 function names are now also prepended with ldns_
+ * ldns_rr_new_frm_str() now returns an error on missing RDATA fields.
+ Since you cannot read QUESTION section RRs with this anymore,
+ there is now a function called ldns_rr_new_question_frm_str()
+
+ LIBRARY FEATURES:
+ * DS RRs string representation now add bubblebabble in a comment
+ (patch from Jakob Schlyter)
+ * DLV RR type added
+ * TCP fallback system has been improved
+ * HMAC-SHA256 TSIG support has been added.
+ * TTLS are now correcly set in NSEC(3) records when signing zones
+
+ EXAMPLE TOOLS:
+ * New example: ldns-revoke to revoke DNSKEYs according to RFC5011
+ * ldns-testpkts has been fixed and updated
+ * ldns-signzone now has the option to not add the DNSKEY
+ * ldns-signzone now has an (full zone only) opt-out option for
+ NSEC3
+ * ldns-keygen can create HMAC-SHA1 and HMAC-SHA256 symmetric keys
+ * ldns-walk output has been fixed
+ * ldns-compare-zones has been fixed, and now has an option
+ to show all differences (-a)
+ * ldns-read-zone now has an option to print DNSSEC records only
+
+1.3
+ Base library:
+
+ * Added a new family of functions based around ldns_dnssec_zone,
+ which is a new structure that keeps a zone sorted through an
+ rbtree and links signatures and NSEC(3) records directly to their
+ RRset. These functions all start with ldns_dnssec_
+
+ * ldns_zone_sign and ldns_zone_sign_nsec3 are now deprecated, but
+ have been changed to internally use the new
+ ldns_dnssec_zone_sign(_nsec3)
+
+ * Moved some ldns_buffer functions inline, so a clean rebuild of
+ applications relying on those is needed (otherwise you'll get
+ linker errors)
+ * ldns_dname_label now returns one extra (zero)
+ byte, so it can be seen as an fqdn.
+ * NSEC3 type code update for signing algorithms.
+ * DSA key generation of DNSKEY RRs fixed (one byte too small).
+
+ * Added support for RSA/SHA256 and RSA/SHA512, as specified in
+ draft-ietf-dnsext-dnssec-rsasha256-04. The typecodes are not
+ final, and this feature is not enabled by default. It can be
+ enabled at compilation time with the flag --with-sha2
+
+ * Added 2wire_canonical family of functions that lowercase dnames
+ in rdata fields in resource records of the types in the list in
+ rfc3597
+
+ * Added base32 conversion functions.
+
+ * Fixed DSA RRSIG conversion when calling OpenSSL
+
+ Drill:
+
+ * Chase output is completely different, it shows, in ascii, the
+ relations in the trust hierarchy.
+
+ Examples:
+ * Added ldns-verify-zone, that can verify the internal DNSSEC records
+ of a signed BIND-style zone file
+
+ * ldns-keygen now takes an -a argument specifying the algorithm,
+ instead of -R or -D. -a list show a list of supported algorithms
+
+ * ldns-keygen now defaults to the exponent RSA_F4 instead of RSA_3
+ for RSA key generation
+
+ * ldns-signzone now has support for HSMs
+ * ldns-signzone uses the new ldns_dnssec_ structures and functions
+ which improves its speed, and output; RRSIGS are now placed
+ directly after their RRset, NSEC(3) records directly after the
+ name they handle
+
+ Contrib:
+ * new contrib/ dir with user contributions
+ * added compilation script for solaris (thanks to Jakob Schlyter)
+
+28 Nov 2007 1.2.2:
+ * Added support for HMAC-MD5 keys in generator
+ * Added a new example tool (written by Ondrej Sury): ldns-compare-zones
+ * ldns-keygen now checks key sizes for rfc conformancy
+ * ldns-signzone outputs SSL error if present
+ * Fixed manpages (thanks to Ondrej Sury)
+ * Fixed Makefile for -j <x>
+ * Fixed a $ORIGIN error when reading zones
+ * Fixed another off-by-one error
+
+03 Oct 2007 1.2.1:
+ * Fixed an offset error in rr comparison
+ * Fixed ldns-read-zone exit code
+ * Added check for availability of SHA256 hashing algorithm
+ * Fixed ldns-key2ds -2 argument
+ * Fixed $ORIGIN bug in .key files
+ * Output algorithms as an integer instead of their mnemonic
+ * Fixed a memory leak in dnssec code when SHA256 is not available
+ * Updated fedora .spec file
+
+11 Apr 2007 1.2.0:
+ * canonicalization of rdata in DNSSEC functions now adheres to the
+ rr type list in rfc3597, not rfc4035, which will be updated
+ (see http://www.ops.ietf.org/lists/namedroppers/namedroppers.2007/msg00183.html)
+ * ldns-walk now support dnames with maximum label length
+ * ldnsd now takes an extra argument containing the address to listen on
+ * signing no longer signs every rrset with KSK's, but only the DNSKEY rrset
+ * ported to Solaris 10
+ * added ldns_send_buffer() function
+ * added ldns-testpkts fake packet server
+ * added ldns-notify to send NOTIFY packets
+ * ldns-dpa can now accurately calculate the number of matches per
+ second
+ * libtool is now used for compilation too (still gcc, but not directly)
+ * Bugfixes:
+ - TSIG signing buffer size
+ - resolv.conf reading (comments)
+ - dname comparison off by one error
+ - typo in keyfetchers output file name fixed (a . too much)
+ - fixed zone file parser when comments contain ( or )
+ - fixed LOC RR type
+ - fixed CERT RR type
+
+ Drill:
+ * drill prints error on failed axfr.
+ * drill now accepts mangled packets with -f
+ * old -c option (use tcp) changed to -t
+ * -c option to specify alternative resolv.conf file added
+ * feedback of signature chase improved
+ * chaser now stops at root when no trusted keys are found
+ instead of looping forever trying to find the DS for .
+ * Fixed bugs:
+ - wildcard on multiple labels signature verification
+ - error in -f packet writing for malformed packets
+ - made KSK check more resilient
+
+7 Jul 2006: 1.1.0: ldns-team
+ * Added tutorials and an introduction to the documentation
+ * Added include/ and lib/ dirs so that you can compile against ldns
+ without installing ldns on your system
+ * Makefile updates
+ * Starting usage of assert throughout the library to catch illegal calls
+ * Solaris 9 testing was carried out. Ldns now compiles on that
+ platform; some gnuism were identified and fixed.
+ * The ldns_zone structure was stress tested. The current setup
+ (ie. just a list of rrs) can scale to zone file in order of
+ megabytes. Sorting such zone is still difficult.
+ * Reading multiline b64 encoded rdata works.
+ * OpenSSL was made optional, configure --without-ssl.
+ Ofcourse all dnssec/tsig related functions are disabled
+ * Building of examples and drill now happens with the same
+ defines as the building of ldns itself.
+ * Preliminary sha-256 support was added. Currently is your
+ OpenSSL supports it, it is supported in the DS creation.
+ * ldns_resolver_search was implemented
+ * Fixed a lot of bugs
+
+ Drill:
+ * -r was killed in favor of -o <header bit mnemonic> which
+ allows for a header bits setting (and maybe more in the
+ future)
+ * DNSSEC is never automaticaly set, even when you query
+ for DNSKEY/RRSIG or DS.
+ * Implement a crude RTT check, it now distinguishes between
+ reachable and unreachable.
+ * A form of secure tracing was added
+ * Secure Chasing has been improved
+ * -x does a reverse lookup for the given IP address
+
+ Examples:
+ * ldns-dpa was added to the examples - this is the Dns Packet
+ Analyzer tool.
+ * ldnsd - as very, very simple nameserver impl.
+ * ldns-zsplit - split zones for parrallel signing
+ * ldns-zcat - cat split zones back together
+ * ldns-keyfetcher - Fetches DNSKEY records with a few (non-strong,
+ non-DNSSEC) anti-spoofing techniques.
+ * ldns-walk - 'Walks' a DNSSEC signed zone
+ * Added an all-static target to the makefile so you can use examples
+ without installing the library
+ * When building in the source tree or in a direct subdirectory of
+ the build dir, configure does not need --with-ldns=../ anymore
+
+ Code:
+ * All networking code was moved to net.c
+ * rdata.c: added asserts to the rdf set/get functions
+ * const keyword was added to pointer arguments that
+ aren't changed
+
+ API:
+ Changed:
+ * renamed ldns/dns.h to ldns/ldns.h
+ * ldns_rr_new_frm_str() is extented with an extra variable which
+ in common use may be NULL. This trickles through to:
+ o ldns_rr_new_frm_fp
+ o ldns_rr_new_frm_fp_l
+ Which also get an extra variable
+ Also the function has been changed to return a status message.
+ The compiled RR is returned in the first argument.
+ * ldns_zone_new_frm_fp_l() and ldns_zone_new_frm_fp() are
+ changed to return a status msg.
+ * ldns_key_new_frm_fp is changed to return ldns_status and
+ the actual key list in the first argument
+ * ldns_rdata_new_frm_fp[_l]() are changed to return a status.
+ the rdf is return in the first argument
+ * ldns_resolver_new_frm_fp: same treatment: return status and
+ the new resolver in the first argument
+ * ldns_pkt_query_new_frm_str(): same: return status and the
+ packet in the first arg
+ * tsig.h: internal used functions are now static:
+ ldns_digest_name and ldns_tsig_mac_new
+ * ldns_key_rr2ds has an extra argument to specify the hash to
+ use.
+ * ldns_pkt_rcode() is renamed to ldns_pkt_get_rcode, ldns_pkt_rcode
+ is now the rcode type, like ldns_pkt_opcode
+ New:
+ * ldns_resolver_searchlist_count: return the searchlist counter
+ * ldns_zone_sort: Sort a zone
+ * ldns_bgsend(): background send, returns a socket.
+ * ldns_pkt_empty(): check is a packet is empty
+ * ldns_rr_list_pop_rr_list(): pop multiple rr's from another rr_list
+ * ldns_rr_list_push_rr_list(): push multiple rr's to an rr_list
+ * ldns_rr_list_compare(): compare 2 ldns_rr_lists
+ * ldns_pkt_push_rr_list: rr_list equiv for rr
+ * ldns_pkt_safe_push_rr_list: rr_list equiv for rr
+ Removed:
+ * ldns_resolver_bgsend(): was not used in 1.0.0 and is not used now
+ * ldns_udp_server_connect(): was faulty and isn't really part of
+ the core ldns idea any how.
+ * ldns_rr_list_insert_rr(): obsoleted, because not used.
+ * char *_when was removed from the ldns_pkt structure
+
+18 Oct 2005: 1.0.0: ldns-team
+ * Commited a patch from Håkan Olsson
+ * Added UPDATE support (Jakob Schlyter and Håkan Olsson)
+ * License change: ldns is now BSD licensed
+ * ldns now depends on SSL
+ * Networking code cleanup, added (some) server udp/tcp support
+ * A zone type is introduced. Currently this is a list
+ of RRs, so it will not scale well.
+ * [beta] Zonefile parsing was added
+ * [tools] Drill was added to ldns - see drill/
+ * [tools] experimental signer was added
+ * [building] better check for ssl
+ * [building] major revision of build system
+ * [building] added rpm .spec in packaging/ (thanks to Paul Wouters)
+ * [building] A lot of cleanup in the build scripts (thanks to Jakob Schlyter
+ and Paul Wouters)
+
+28 Jul 2005: 0.70: ldns-team
+ * [func] ldns_pkt_get_section now returns copies from the rrlists
+ in the packet. This can be freed by the user program
+ * [code] added ldns_ prefixes to function from util.h
+ * [inst] removed documentation from default make install
+ * Usual fixes in documentation and code
+
+20 Jun 2005: 0.66: ldns-team
+ Rel. Focus: drill-pre2 uses some functions which are
+ not in 0.65
+ * dnssec_cd bit function was added
+ * Zone infrastructure was added
+ * Usual fixes in documentation and code
+
+13 Jun 2005: 0.65: ldns-team
+ * Repository is online at:
+ http://www.nlnetlabs.nl/ldns/svn/
+ * Apply reference copying throuhgout ldns, except in 2
+ places in the ldns_resolver structure (._domain and
+ ._nameservers)
+ * Usual array of bugfixes
+ * Documentation added
+ * keygen.c added as an example for DNSSEC programming
+
+23 May 2005: 0.60: ldns-team
+ * Removed config.h from the header installed files
+ (you're not supposed to include that in a libary)
+ * Further tweaking
+ - DNSSEC signing/verification works
+ - Assorted bug fixes and tweaks (memory management)
+
+May 2005: 0.50: ldns-team
+ * First usable release
+ * Basic DNS functionality works
+ * DNSSEC validation works
diff --git a/contrib/ldns/LICENSE b/contrib/ldns/LICENSE
new file mode 100644
index 000000000000..6d4c6be09669
--- /dev/null
+++ b/contrib/ldns/LICENSE
@@ -0,0 +1,26 @@
+Copyright (c) 2005,2006, NLnetLabs
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ * 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.
+ * Neither the name of NLnetLabs 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
diff --git a/contrib/ldns/Makefile.in b/contrib/ldns/Makefile.in
new file mode 100644
index 000000000000..dfe3f352b13d
--- /dev/null
+++ b/contrib/ldns/Makefile.in
@@ -0,0 +1,1098 @@
+# Standard installation pathnames
+# See the file LICENSE for the license
+SHELL = @SHELL@
+VERSION = @PACKAGE_VERSION@
+version_info = @LIBTOOL_VERSION_INFO@
+srcdir = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+mandir = @mandir@
+datarootdir = @datarootdir@
+datadir = @datadir@
+libdir = @libdir@
+includedir = @includedir@
+doxygen = @doxygen@
+pywrapdir = ${srcdir}/contrib/python
+pyldnsxwrapdir = ${srcdir}/contrib/ldnsx
+swig = @swig@
+swigpy_flags = -python @SWIGPY3@
+python_site = @PYTHON_SITE_PKG@
+pyldns_inst = @PYLDNSINST@
+pyldns_uninst = @PYLDNSUNINST@
+pyldnsx_inst = @PYLDNSXINST@
+pyldnsx_uninst = @PYLDNSXUNINST@
+libtool = @libtool@
+
+# override $U variable which is used by autotools for deansification (for
+# K&R C compilers), but causes problems if $U is defined in the env).
+U=
+
+CC = @CC@
+CFLAGS = @CFLAGS@
+CPPFLAGS = -I. -I$(srcdir) @CPPFLAGS@ @DEFS@
+LDFLAGS = @LDFLAGS@
+LIBS = @LIBS@
+LIBOBJDIR = compat/
+LIBOBJS = @LIBOBJS@
+PYTHON_CPPFLAGS = @PYTHON_CPPFLAGS@
+PYTHON_LDFLAGS = @PYTHON_LDFLAGS@
+PYTHON_X_CFLAGS = @PYTHON_X_CFLAGS@
+LIBSSL_CPPFLAGS = @LIBSSL_CPPFLAGS@
+LIBSSL_LDFLAGS = @LIBSSL_LDFLAGS@
+LIBSSL_LIBS = @LIBSSL_LIBS@
+LIBPCAP_LIBS = @LIBPCAP_LIBS@
+RUNTIME_PATH = @RUNTIME_PATH@
+LIBTOOL = $(libtool) --tag=CC --quiet
+LINT = splint
+LINTFLAGS = +quiet -weak -warnposix -unrecog -Din_addr_t=uint32_t -Du_int=unsigned -Du_char=uint8_t -preproc -Drlimit=rlimit64 -D__gnuc_va_list=va_list
+# Extra flags from configure
+LINTFLAGS += @LINTFLAGS@
+LINTFLAGS += "-DBN_ULONG=unsigned long" -Dkrb5_int32=int "-Dkrb5_ui_4=unsigned int" -DPQ_64BIT=uint64_t -DRC4_INT=unsigned -fixedformalarray -D"ENGINE=unsigned" -D"RSA=unsigned" -D"DSA=unsigned" -D"EVP_PKEY=unsigned" -D"EVP_MD=unsigned" -D"SSL=unsigned" -D"SSL_CTX=unsigned" -D"X509=unsigned" -D"RC4_KEY=unsigned" -D"EVP_MD_CTX=unsigned" -D"EC_KEY=unsigned" -D"EC_POINT=unsigned" -D"EC_GROUP=unsigned" -D"EVP_PKEY_ASN1_METHOD=struct evp_pkey_asn1_method_st" -D"EVP_PKEY_CTX=struct evp_pkey_ctx_st"
+# compat with OpenBSD
+LINTFLAGS += "-Dsigset_t=long"
+# FreeBSD8
+LINTFLAGS += "-D__uint16_t=uint16_t" -D"__pure2=" -D"__wchar_t=wchar_t" -D"__packed=" -D"__aligned(x)="
+# Ubuntu oneiric"
+LINTFLAGS += -D"__BEGIN_DECLS=" -D"__ssize_t=ssize_t" -D"__intptr_t=intptr_t" -D"__nonnull(x)=" -D"__THROW=" -D"__wur=" -D"__off_t=unsigned" -D"__off64_t=unsigned" -D"__useconds_t=unsigned" -D"__uid_t=unsigned" -D"__gid_t=unsigned" -D"__attribute_deprecated__=" -D"__pid_t=unsigned" -D"__restrict=" -D"__END_DECLS=" -D"__BEGIN_NAMESPACE_STD=" -D"__END_NAMESPACE_STD=" -D"__BEGIN_NAMESPACE_C99=" -D"__END_NAMESPACE_C99=" -D"__socklen_t=unsigned" -D"sa_family_t=unsigned " -D"__mode_t=unsigned" -D"u_int16_t=uint16_t" -D"u_int32_t=uint32_t" -D"u_int8_t=uint8_t" -D"u_short=unsigned short" -D"__u16=uint16_t" -D"__u32=uint32_t" -D"__u64=uint64_t"
+DEPFLAG = @DEPFLAG@
+
+INSTALL = $(srcdir)/install-sh
+
+LIBLOBJS = $(LIBOBJS:.o=.lo)
+LDNS_LOBJS = buffer.lo dname.lo dnssec.lo dnssec_sign.lo dnssec_verify.lo dnssec_zone.lo duration.lo error.lo higher.lo host2str.lo host2wire.lo keys.lo net.lo packet.lo parse.lo rbtree.lo rdata.lo resolver.lo rr.lo rr_functions.lo sha1.lo sha2.lo str2host.lo tsig.lo update.lo util.lo wire2host.lo zone.lo
+LDNS_LOBJS_EX = ^linktest\.c$$
+LDNS_ALL_LOBJS = $(LDNS_LOBJS) $(LIBLOBJS)
+LIB = libldns.la
+
+LDNS_HEADERS = buffer.h dname.h dnssec.h dnssec_sign.h dnssec_verify.h dnssec_zone.h duration.h error.h higher.h host2str.h host2wire.h keys.h ldns.h packet.h parse.h rbtree.h rdata.h resolver.h rr_functions.h rr.h sha1.h sha2.h str2host.h tsig.h update.h wire2host.h zone.h
+LDNS_HEADERS_EX = ^config\.h|common\.h|util\.h|net\.h$$
+LDNS_HEADERS_GEN= common.h util.h net.h
+
+PYLDNS_I_FILES = $(pywrapdir)/file_py3.i $(pywrapdir)/ldns_buffer.i $(pywrapdir)/ldns_dname.i $(pywrapdir)/ldns_dnssec.i $(pywrapdir)/ldns.i $(pywrapdir)/ldns_key.i $(pywrapdir)/ldns_packet.i $(pywrapdir)/ldns_rdf.i $(pywrapdir)/ldns_resolver.i $(pywrapdir)/ldns_rr.i $(pywrapdir)/ldns_zone.i
+
+DRILL_LOBJS = drill/chasetrace.lo drill/dnssec.lo drill/drill.lo drill/drill_util.lo drill/error.lo drill/root.lo drill/securetrace.lo drill/work.lo
+
+EXAMPLE_LOBJS = examples/ldns-chaos.lo examples/ldns-compare-zones.lo examples/ldnsd.lo examples/ldns-dpa.lo examples/ldns-gen-zone.lo examples/ldns-key2ds.lo examples/ldns-keyfetcher.lo examples/ldns-keygen.lo examples/ldns-mx.lo examples/ldns-notify.lo examples/ldns-nsec3-hash.lo examples/ldns-read-zone.lo examples/ldns-resolver.lo examples/ldns-revoke.lo examples/ldns-rrsig.lo examples/ldns-signzone.lo examples/ldns-test-edns.lo examples/ldns-testns.lo examples/ldns-testpkts.lo examples/ldns-update.lo examples/ldns-verify-zone.lo examples/ldns-version.lo examples/ldns-walk.lo examples/ldns-zcat.lo examples/ldns-zsplit.lo
+EXAMPLE_PROGS = examples/ldns-chaos examples/ldns-compare-zones examples/ldnsd examples/ldns-gen-zone examples/ldns-key2ds examples/ldns-keyfetcher examples/ldns-keygen examples/ldns-mx examples/ldns-notify examples/ldns-read-zone examples/ldns-resolver examples/ldns-rrsig examples/ldns-test-edns examples/ldns-update examples/ldns-version examples/ldns-walk examples/ldns-zcat examples/ldns-zsplit
+EX_PROGS_BASENM = ldns-chaos ldns-compare-zones ldnsd ldns-dpa ldns-gen-zone ldns-key2ds ldns-keyfetcher ldns-keygen ldns-mx ldns-notify ldns-nsec3-hash ldns-read-zone ldns-resolver ldns-revoke ldns-rrsig ldns-signzone ldns-test-edns ldns-testns ldns-testpkts ldns-update ldns-verify-zone ldns-version ldns-walk ldns-zcat ldns-zsplit
+EXAMPLE_PROGS_EX= ^examples/ldns-testpkts\.c|examples/ldns-testns\.c|examples/ldns-dpa\.c|examples/ldns-nsec3-hash\.c|examples/ldns-revoke\.c|examples/ldns-signzone\.c|examples/ldns-verify-zone\.c$$
+TESTNS = examples/ldns-testns
+TESTNS_LOBJS = examples/ldns-testns.lo examples/ldns-testpkts.lo
+LDNS_DPA = examples/ldns-dpa
+LDNS_DPA_LOBJS = examples/ldns-dpa.lo
+EX_SSL_PROGS = examples/ldns-nsec3-hash examples/ldns-revoke examples/ldns-signzone examples/ldns-verify-zone
+EX_SSL_LOBJS = examples/ldns-nsec3-hash.lo examples/ldns-revoke.lo examples/ldns-signzone.lo examples/ldns-verify-zone.lo
+
+
+COMPILE = $(CC) $(CPPFLAGS) $(CFLAGS)
+COMP_LIB = $(LIBTOOL) --mode=compile $(CC) $(CPPFLAGS) $(CFLAGS)
+LINK = $(CC) $(CFLAGS) $(LDFLAGS) $(LIBS)
+LINK_LIB = $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) \
+ $(LIBS) -version-number $(version_info) -no-undefined
+LINK_EXE = $(LIBTOOL) --mode=link $(CC) $(CPPFLAGS) \
+ $(LIBSSL_CPPFLAGS) $(CFLAGS) $(LDFLAGS)
+
+.PHONY: clean realclean docclean manpages doc lint all lib pyldns test
+.PHONY: install uninstall install-doc uninstall-doc uninstall-pyldns
+.PHONY: install-h uninstall-h install-lib uninstall-lib install-pyldns
+
+all: setup-builddir lib linktest manpages @PYLDNS@ @DRILL@ @EXAMPLES@
+
+.SUFFIXES: .c .o .a .lo .h .i
+
+.c.lo:
+ $(COMP_LIB) $(LIBSSL_CPPFLAGS) -c $< -o $@
+
+$(LDNS_LOBJS) $(LIBLOBJS) $(DRILL_LOBJS) $(EXAMPLE_LOBJS):
+ $(COMP_LIB) $(LIBSSL_CPPFLAGS) -c $(srcdir)/$(@:.lo=.c) -o $@
+
+setup-builddir:
+ @if test ! -d compat ; then mkdir compat ; fi
+ @if test ! -d drill ; then mkdir drill ; fi
+ @if test ! -d examples ; then mkdir examples ; fi
+ @if test ! -h config.h ; then ln -s ldns/config.h . ; fi
+ @if test ! -h lib ; then ln -s .libs lib ; fi ;
+ @if test ! -d include ; then $(INSTALL) -d include; fi
+ @if test ! -h include/ldns ; then ln -s ../ldns include/ldns || echo "include/ldns exists"; fi
+
+putdown-builddir:
+ rm -f include/ldns lib config.h
+ test ! -d include || rmdir include || :
+ if test -d examples -a ! -f examples/README; then rmdir examples || : ; fi
+ if test -d drill -a ! -f drill/README ; then rmdir drill || : ; fi
+ if test -d compat -a ! -f compat/malloc.c; then rmdir compat || : ; fi
+
+drill: no-drill-config-h drill/drill
+no-drill-config-h:
+ @if test -e $(srcdir)/drill/config.h -o -e drill/config.h ; \
+ then echo "A config.h was detected in the drill subdirectory." ; \
+ echo "This does not work when building drill from here." ; \
+ echo "Either remove the config.h from the subdirectory" ; \
+ echo "or build drill there." ; \
+ exit -1 ; \
+ fi
+drill/drill: $(DRILL_LOBJS) $(LIB)
+ $(LINK_EXE) $(DRILL_LOBJS) $(LIBS) $(LIBSSL_LIBS) -lldns -o drill/drill
+
+install-drill: drill/drill
+ $(INSTALL) -m 755 -d $(DESTDIR)$(bindir)
+ $(INSTALL) -m 755 -d $(DESTDIR)$(mandir)
+ $(INSTALL) -m 755 -d $(DESTDIR)$(mandir)/man1
+ $(LIBTOOL) --mode=install cp drill/drill $(DESTDIR)$(bindir)
+ $(INSTALL) -m 644 $(srcdir)/drill/drill.1 $(DESTDIR)$(mandir)/man1/drill.1
+
+uninstall-drill:
+ rm -f $(DESTDIR)$(bindir)/drill $(DESTDIR)$(mandir)/man1/drill.1
+ test ! -d $(DESTDIR)$(mandir) || rmdir -p $(DESTDIR)$(mandir)/man1 || :;
+ test ! -d $(DESTDIR)$(bindir) || rmdir -p $(DESTDIR)$(bindir) || : ;
+
+clean-drill:
+ $(LIBTOOL) --mode clean rm -f $(DRILL_LOBJS) drill/drill
+
+examples: no-examples-config-h $(EXAMPLE_PROGS) $(TESTNS) $(LDNS_DPA) $(EX_SSL_PROGS)
+no-examples-config-h:
+ @if test -e $(srcdir)/examples/config.h -o -e examples/config.h ; \
+ then echo "A config.h was detected in the examples subdirectory." ; \
+ echo "This does not work when building examples from here." ; \
+ echo "Either remove the config.h from the subdirectory" ; \
+ echo "or build examples there." ; \
+ exit -1 ; \
+ fi
+$(EXAMPLE_PROGS):
+ $(LINK_EXE) $@.lo $(LIBS) -lldns -o $@
+
+$(TESTNS):
+ $(LINK_EXE) $(TESTNS_LOBJS) $(LIBS) -lldns -o $(TESTNS)
+
+$(LDNS_DPA):
+ $(LINK_EXE) $(LDNS_DPA_LOBJS) $(LIBS) $(LIBPCAP_LIBS) -lldns \
+ -o $(LDNS_DPA)
+
+$(EX_SSL_PROGS):
+ $(LINK_EXE) $@.lo $(LIBS) $(LIBSSL_LIBS) -lldns -o $@
+
+install-examples: $(EXAMPLE_PROGS) $(TESTNS) $(LDNS_DPA) $(EX_SSL_PROGS)
+ $(INSTALL) -m 755 -d $(DESTDIR)$(bindir)
+ $(INSTALL) -m 755 -d $(DESTDIR)$(mandir)
+ $(INSTALL) -m 755 -d $(DESTDIR)$(mandir)/man1
+ for p in $(EXAMPLE_PROGS) $(TESTNS) $(LDNS_DPA) $(EX_SSL_PROGS) ; do \
+ $(LIBTOOL) --mode=install cp $$p $(DESTDIR)$(bindir) ; \
+ $(INSTALL) -m 644 $(srcdir)/$$p.1 $(DESTDIR)$(mandir)/man1 ; \
+ done
+
+uninstall-examples:
+ for p in $(EX_PROGS_BASENM) ; do \
+ rm -f $(DESTDIR)$(bindir)/$$p $(DESTDIR)$(mandir)/man1/$$p.1 ;\
+ done
+ test ! -d $(DESTDIR)$(mandir) || rmdir -p $(DESTDIR)$(mandir)/man1 || :;
+ test ! -d $(DESTDIR)$(bindir) || rmdir -p $(DESTDIR)$(bindir) || : ;
+
+clean-examples:
+ $(LIBTOOL) --mode clean rm -f $(EXAMPLE_PROGS)
+ $(LIBTOOL) --mode clean rm -f $(TESTNS) $(LDNS_DPA) $(EX_SSL_PROGS)
+ $(LIBTOOL) --mode clean rm -f $(EXAMPLE_LOBJS)
+
+linktest: $(srcdir)/linktest.c libldns.la
+ $(LIBTOOL) --mode=link $(CC) $(srcdir)/linktest.c $(CPPFLAGS) $(LIBSSL_CPPFLAGS) $(CFLAGS) -lldns $(LIBS) -o linktest
+
+lib: libldns.la
+
+lib-export-all: libldns.la-export-all
+
+libldns.la: $(LDNS_ALL_LOBJS)
+ $(LINK_LIB) $(LIBSSL_LDFLAGS) $(LIBSSL_LIBS) --export-symbols $(srcdir)/ldns_symbols.def -o libldns.la $(LDNS_ALL_LOBJS) -rpath $(libdir) $(RUNTIME_PATH)
+
+libldns.la-export-all: $(LDNS_ALL_LOBJS)
+ $(LINK_LIB) -o libldns.la $(LDNS_ALL_LOBJS) -rpath $(libdir) $(RUNTIME_PATH)
+
+mancheck:
+ sh -c 'find . -name \*.\[13\] -exec troff -z {} \;' 2>&1 | sed "s/^\.\///" | sed "s/\(:[0\-9]\+:\)/\1 warning:/g"
+
+doxygen: manpages
+ if test ! -e doc/header.html ; then \
+ $(INSTALL) -c -m 644 $(srcdir)/doc/header.html doc/ ; \
+ fi ;
+ $(doxygen) $(srcdir)/libdns.doxygen
+
+doc: manpages $(doxygen)
+ @$(INSTALL) -d doc
+
+manpages: $(srcdir)/doc/function_manpages
+ @$(INSTALL) -d doc
+ @cat $(srcdir)/ldns/*.h \
+ | $(srcdir)/doc/doxyparse.pl \
+ -m $(srcdir)/doc/function_manpages 2>&1 \
+ | grep -v ^doxygen | grep -v ^cat > doc/ldns_manpages
+
+pyldns: _ldns.la
+
+$(pywrapdir)/ldns_wrapper.c: $(PYLDNS_I_FILES) ldns/config.h
+ $(swig) $(swigpy_flags) -o $@ $(CPPFLAGS) $(PYTHON_CPPFLAGS) $(pywrapdir)/ldns.i
+
+ldns_wrapper.lo: $(pywrapdir)/ldns_wrapper.c ldns/config.h
+ $(COMP_LIB) -I./include/ldns $(PYTHON_CPPFLAGS) $(PYTHON_X_CFLAGS) -c $< -o $@
+
+_ldns.la: ldns_wrapper.lo libldns.la
+ $(LIBTOOL) --tag=CC --mode=link $(CC) $(CFLAGS) $(PYTHON_CFLAGS) $(LDFLAGS) $(PYTHON_LDFLAGS) -module -version-number $(version_info) -no-undefined -o $@ $< -rpath $(python_site) -L. -L.libs -lldns $(LIBS)
+
+install: install-h install-lib @INSTALL_CONFIG@ install-manpages $(pyldns_inst) $(pyldnsx_inst) @INSTALL_DRILL@ @INSTALL_EXAMPLES@
+
+uninstall: uninstall-manpages @UNINSTALL_CONFIG@ uninstall-h uninstall-lib $(pyldns_uninst) $(pyldnsx_uninst) @UNINSTALL_DRILL@ @UNINSTALL_EXAMPLES@
+
+destclean: uninstall
+
+install-config:
+ $(INSTALL) -d $(DESTDIR)$(bindir)
+ $(INSTALL) -c -m 755 packaging/ldns-config $(DESTDIR)$(bindir)
+
+uninstall-config:
+ rm -f $(DESTDIR)$(bindir)/ldns-config
+ test ! -d $(DESTDIR)$(bindir) || rmdir -p $(DESTDIR)$(bindir) || echo "ok, dir already gone"
+
+install-config-manpage:
+ ${INSTALL} -d $(DESTDIR)$(mandir)/man1
+ ${INSTALL} -c -m 444 $(srcdir)/packaging/ldns-config.1 $(DESTDIR)$(mandir)/man1/
+
+
+uninstall-config-manpage:
+ rm -f $(DESTDIR)$(mandir)/man1/ldns-config.1
+ test ! -d $(DESTDIR)$(mandir)/man1 || rmdir -p $(DESTDIR)$(mandir)/man1 || echo "ok, dir already gone"
+
+install-manpages: manpages @INSTALL_CONFIG_MANPAGE@
+ ${INSTALL} -d $(DESTDIR)$(mandir)/man3
+ for f in doc/man/man3/*; do \
+ ${INSTALL} -c -m 444 $$f $(DESTDIR)$(mandir)/man3/; \
+ done
+
+uninstall-manpages: @UNINSTALL_CONFIG_MANPAGE@
+ for m in `cat $(srcdir)/ldns/*.h | perl $(srcdir)/doc/doxyparse.pl -m $(srcdir)/doc/function_manpages 2>&1 | grep -v ^doxygen | grep -v ^cat` ; do \
+ rm -f $(DESTDIR)$(mandir)/man3/$$m.3 ; done
+ test ! -d $(DESTDIR)$(mandir)/man3 || rmdir -p $(DESTDIR)$(mandir)/man3 || echo "ok, dir already gone"
+
+install-h: lib
+ $(INSTALL) -m 755 -d $(DESTDIR)$(includedir)/ldns
+ for i in $(LDNS_HEADERS); do \
+ $(INSTALL) -c -m 644 $(srcdir)/ldns/$$i $(DESTDIR)$(includedir)/ldns/; done
+ for i in $(LDNS_HEADERS_GEN); do \
+ $(INSTALL) -c -m 644 ldns/$$i $(DESTDIR)$(includedir)/ldns/; done
+
+uninstall-h:
+ for i in $(LDNS_HEADERS) $(LDNS_HEADERS_GEN); do \
+ rm -f $(DESTDIR)$(includedir)/ldns/$$i; done
+ test ! -d $(DESTDIR)$(includedir)/ldns || rmdir -p $(DESTDIR)$(includedir)/ldns || echo "ok, dir already gone"
+ exit 0
+
+install-lib: lib
+ $(INSTALL) -m 755 -d $(DESTDIR)$(libdir)
+ $(LIBTOOL) --mode=install cp libldns.la $(DESTDIR)$(libdir)
+ $(LIBTOOL) --mode=finish $(DESTDIR)$(libdir)
+
+uninstall-lib:
+ $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/libldns.la
+ test ! -d $(DESTDIR)$(libdir) || rmdir -p $(DESTDIR)$(libdir) || echo "ok, dir already gone"
+
+install-pyldns: @PYLDNS@
+ $(INSTALL) -m 755 -d $(DESTDIR)$(python_site)/ldns
+ $(INSTALL) -c -m 644 $(pywrapdir)/ldns.py $(DESTDIR)$(python_site)/ldns.py
+ $(LIBTOOL) --mode=install cp _ldns.la $(DESTDIR)$(python_site)
+ $(LIBTOOL) --mode=finish $(DESTDIR)$(python_site)
+
+uninstall-pyldns:
+ rm -f $(DESTDIR)$(python_site)/ldns/*
+ test ! -d $(DESTDIR)$(python_site)/ldns || rmdir $(DESTDIR)$(python_site)/ldns || echo "ok, dir already gone"
+
+install-pyldnsx:
+ $(INSTALL) -c -m 644 $(pyldnsxwrapdir)/ldnsx.py $(DESTDIR)$(python_site)/ldnsx.py
+
+uninstall-pyldnsx:
+ rm -f $(DESTDIR)$(python_site)/ldnsx.py
+
+clean-manpages:
+ for m in `cat $(srcdir)/ldns/*.h | $(srcdir)/doc/doxyparse.pl -m $(srcdir)/doc/function_manpages 2>&1 | grep -v ^doxygen | grep -v ^cat` ; do\
+ rm -f doc/man/man3/$${m}.3 ; done
+ rm -f doc/ldns_manpages
+ test ! -d doc/man/man3 || rmdir -p doc/man/man3 || :
+
+clean-lib:
+ $(LIBTOOL) --mode clean rm -f $(LDNS_LOBJS) $(LIBLOBJS)
+ $(LIBTOOL) --mode clean rm -f linktest libldns.la
+ $(LIBTOOL) --mode clean rm -f $(pywrapdir)/ldns_wrapper.c
+ $(LIBTOOL) --mode clean rm -f $(pywrapdir)/ldns.py
+
+clean: @CLEAN_DRILL@ @CLEAN_EXAMPLES@ clean-manpages clean-lib putdown-builddir
+
+realclean: clean docclean
+ rm -f config.status
+ rm -f config.log
+ rm -f Makefile
+ rm -f ldns/config.h
+ rm -f ldns/util.h
+ rm -f ldns/common.h
+ rm -f ldns/net.h
+ rm -f packaging/ldns-config
+ rm -f packaging/libldns.pc
+ if test -d packaging -a ! -f packaging/ldns-config.in ; then \
+ rmdir packaging || : ; fi
+ rm -f libtool
+ if test -d ldns ; then \
+ echo "is builddir srcdir" > ldns/YES ; \
+ if test -f $(srcdir)/ldns/YES ; then \
+ echo Leaving headers files because srcdir == builddir;\
+ rm -f ldns/YES; \
+ else \
+ echo Removing header files in builddir;\
+ for f in `(cd $(srcdir); echo ldns/*.h)`; do \
+ rm -f $$f ; done ; \
+ rm -f ldns/YES; \
+ test ! -d ldns || rmdir ldns || : ; \
+ fi ;\
+ fi
+
+docclean:
+ rm -rf doc/html/
+ rm -rf doc/man/
+ rm -rf doc/latex/
+ rm -f doc/*.txt
+ rm -f doc/*.tex
+ rm -f doc/ldns_manpages
+
+distclean: realclean
+ rm -fr autom4te.cache
+ rm -f config.guess config.sub configure ltmain.sh ldns/config.h.in
+
+## No need for changes here
+
+lint: @LINT_DRILL@ @LINT_EXAMPLES@
+ for i in $(srcdir)/*.c; do \
+ $(LINT) $(LINTFLAGS) -I. -I$(srcdir) $(srcdir)/$$i ; \
+ if test $$? -ne 0 ; then exit 1 ; fi ; \
+ done
+
+lint-drill:
+ for i in $(srcdir)/drill/*.c; do \
+ $(LINT) $(LINTFLAGS) -I. -I$(srcdir) $(srcdir)/$$i ; \
+ if test $$? -ne 0 ; then exit 1 ; fi ; \
+ done
+
+lint-examples:
+ for i in $(srcdir)/examples/*.c; do \
+ $(LINT) $(LINTFLAGS) -I. -I$(srcdir) $(srcdir)/$$i ; \
+ if test $$? -ne 0 ; then exit 1 ; fi ; \
+ done
+
+tags: $(srcdir)/*.c ldns/*.[ch]
+ ctags -f $(srcdir)/tags $(srcdir)/*.[ch] ldns/*.[ch]
+
+allclean: test-clean clean
+
+test-clean:
+ tpkg -b test clean
+
+test:
+ if test -x "`which bash`"; then bash test/test_all.sh; else sh test/test_all.sh; fi
+
+
+# Recreate symbols file, only needed when API changes
+# make clean first (and after this make clean; make again)
+symbols: lib-export-all
+ nm -g lib/libldns.so | cut -d " " -f 3 | grep ldns | sort > $(srcdir)/ldns_symbols.def
+
+TMP_FILE=temporary.tmp
+sources:
+ for mf in $(srcdir)/Makefile.in Makefile ; do \
+ if test -e $$mf ; then \
+ cp $$mf $$mf.bak ;\
+ sed -e 's/^LDNS_LOBJS[ ]*=.*$$/LDNS_LOBJS = '"`(cd $(srcdir); ls -1 *.c | egrep -v '$(LDNS_LOBJS_EX)' | sed 's/\.c/\.lo/g' | tr '\n' ' ')`"'/g' \
+ -e 's/^LDNS_HEADERS[ ]*=.*$$/LDNS_HEADERS = '"`(cd $(srcdir)/ldns; ls -1 *.h | egrep -v '$(LDNS_HEADERS_EX)' | tr '\n' ' ')`"'/g' \
+ -e 's?^PYLDNS_I_FILES[ ]*=.*$$?PYLDNS_I_FILES = '"`(cd $(srcdir)/contrib; echo python/*.i | sed 's/python/\$$(pywrapdir)/g')`"'?g' \
+ -e 's?^DRILL_LOBJS[ ]*=.*$$?DRILL_LOBJS = '"`(cd $(srcdir); echo drill/*.c | sed 's/\.c/\.lo/g')`"'?g' \
+ -e 's?^EXAMPLE_LOBJS[ ]*=.*$$?EXAMPLE_LOBJS = '"`(cd $(srcdir); echo examples/*.c | sed 's/\.c/\.lo/g')`"'?g' \
+ -e 's?^EXAMPLE_PROGS[ ]*=.*$$?EXAMPLE_PROGS = '"`(cd $(srcdir); ls -1 examples/*.c | egrep -v '$(EXAMPLE_PROGS_EX)' | sed 's/\.c//g' | tr '\n' ' ')`"'?g' \
+ -e 's?^EX_PROGS_BASENM[ ]*=.*$$?EX_PROGS_BASENM = '"`(cd $(srcdir); ls -1 examples/*.c | sed -e 's/\.c//g' -e 's?examples/??g' | tr '\n' ' ')`"'?g' \
+ $$mf > $(TMP_FILE) ;\
+ mv $(TMP_FILE) $$mf ;\
+ fi;\
+ done
+
+
+# dependency generation
+DEPEND_TMP=depend1073.tmp
+DEPEND_TMP2=depend1074.tmp
+DEPEND_TARGET=Makefile
+DEPEND_TARGET2=$(srcdir)/Makefile.in
+# actions: generate deplines from gcc,
+# then, filter out home/xx, /usr/xx and /opt/xx lines (some cc already do this)
+# then, remove empty " \" lines
+# then, add srcdir before .c and .h in deps.
+# then, remove srcdir from the (generated) parser and lexer.
+# and mention the .lo
+depend:
+ if test ! -e config.h ; then ln -s ldns/config.h . ; fi
+ echo "" > $(DEPEND_TMP)
+ for builddir in `pwd` ; do \
+ for subdir in . compat examples drill; do \
+ (cd $(srcdir) ; $(CC) $(DEPFLAG) $(CPPFLAGS) $(CFLAGS) -I$$builddir -I$$subdir $$subdir/*.c) | \
+ sed -e 's!'$$HOME'[^ ]* !!g' -e 's!'$$HOME'[^ ]*$$!!g' \
+ -e 's!/usr[^ ]* !!g' -e 's!/usr[^ ]*$$!!g' \
+ -e 's!/opt[^ ]* !!g' -e 's!/opt[^ ]*$$!!g' | \
+ sed -e '/^ \\$$/d' | \
+ sed -e 's? *\([^ ]*\.[ch]\)? $$(srcdir)/\1?g' | \
+ sed -e 's? *\([^ ]*\.inc\)? $$(srcdir)/\1?g' | \
+ sed -e 's?$$(srcdir)/ldns/config.h?ldns/config.h?g' \
+ -e 's?$$(srcdir)/config.h?ldns/config.h?g' \
+ -e 's?$$(srcdir)/ldns/common.h?ldns/common.h?g' \
+ -e 's?$$(srcdir)/ldns/util.h?ldns/util.h?g' \
+ -e 's?$$(srcdir)/ldns/net.h?ldns/net.h?g' \
+ -e 's!\(.*\)\.o[ :]*!'"$$subdir/"'\1.lo '"$$subdir/"'\1.o: !g' \
+ -e 's?^\.\/??g' -e 's? \.\/? ?g' \
+ >> $(DEPEND_TMP) ;\
+ done; \
+ done
+ for p in $(EXAMPLE_PROGS) $(LDNS_DPA) $(EX_SSL_PROGS); do \
+ echo "$$p: $$p.lo $$p.o \$$(LIB)" >> $(DEPEND_TMP) ; done
+ echo "$(TESTNS): `for o in $(TESTNS_LOBJS) ; do \
+ echo -n "$$o $${o%lo}o " ; done` \$$(LIB)" \
+ >> $(DEPEND_TMP)
+ cp $(DEPEND_TARGET) $(DEPEND_TMP2)
+ head -`egrep -n "# Dependencies" $(DEPEND_TARGET) | tail -1 | sed -e 's/:.*$$//'` $(DEPEND_TMP2) > $(DEPEND_TARGET)
+ cat $(DEPEND_TMP) >> $(DEPEND_TARGET)
+ @if diff $(DEPEND_TARGET) $(DEPEND_TMP2); then echo " $(DEPEND_TARGET) unchanged"; else echo " Updated $(DEPEND_TARGET))"; fi
+ @if test -f $(DEPEND_TARGET2); then \
+ cp $(DEPEND_TARGET2) $(DEPEND_TMP2); \
+ head -`egrep -n "# Dependencies" $(DEPEND_TARGET2) | tail -1 | sed -e 's/:.*$$//'` $(DEPEND_TMP2) > $(DEPEND_TARGET2); \
+ cat $(DEPEND_TMP) >> $(DEPEND_TARGET2); \
+ if diff $(DEPEND_TARGET2) $(DEPEND_TMP2); then echo " $(DEPEND_TARGET2) unchanged"; else echo " Updated $(DEPEND_TARGET2))"; fi; \
+ fi
+ rm -f $(DEPEND_TMP) $(DEPEND_TMP2)
+
+# Dependencies
+
+buffer.lo buffer.o: $(srcdir)/buffer.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
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+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+update.lo update.o: $(srcdir)/update.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+util.lo util.o: $(srcdir)/util.c $(srcdir)/ldns/rdata.h \
+ $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/rr.h $(srcdir)/ldns/buffer.h
+wire2host.lo wire2host.o: $(srcdir)/wire2host.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+zone.lo zone.o: $(srcdir)/zone.c $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+compat/b32_ntop.lo compat/b32_ntop.o: $(srcdir)/compat/b32_ntop.c
+compat/b32_pton.lo compat/b32_pton.o: $(srcdir)/compat/b32_pton.c
+compat/b64_ntop.lo compat/b64_ntop.o: $(srcdir)/compat/b64_ntop.c
+compat/b64_pton.lo compat/b64_pton.o: $(srcdir)/compat/b64_pton.c
+compat/calloc.lo compat/calloc.o: $(srcdir)/compat/calloc.c
+compat/ctime_r.lo compat/ctime_r.o: $(srcdir)/compat/ctime_r.c
+compat/fake-rfc2553.lo compat/fake-rfc2553.o: $(srcdir)/compat/fake-rfc2553.c \
+ $(srcdir)/compat/fake-rfc2553.h
+compat/gmtime_r.lo compat/gmtime_r.o: $(srcdir)/compat/gmtime_r.c
+compat/inet_aton.lo compat/inet_aton.o: $(srcdir)/compat/inet_aton.c \
+
+compat/inet_ntop.lo compat/inet_ntop.o: $(srcdir)/compat/inet_ntop.c \
+
+compat/inet_pton.lo compat/inet_pton.o: $(srcdir)/compat/inet_pton.c \
+
+compat/isascii.lo compat/isascii.o: $(srcdir)/compat/isascii.c
+compat/isblank.lo compat/isblank.o: $(srcdir)/compat/isblank.c
+compat/localtime_r.lo compat/localtime_r.o: $(srcdir)/compat/localtime_r.c \
+
+compat/malloc.lo compat/malloc.o: $(srcdir)/compat/malloc.c
+compat/memmove.lo compat/memmove.o: $(srcdir)/compat/memmove.c
+compat/realloc.lo compat/realloc.o: $(srcdir)/compat/realloc.c
+compat/snprintf.lo compat/snprintf.o: $(srcdir)/compat/snprintf.c
+compat/strlcpy.lo compat/strlcpy.o: $(srcdir)/compat/strlcpy.c
+compat/timegm.lo compat/timegm.o: $(srcdir)/compat/timegm.c
+examples/ldns-chaos.lo examples/ldns-chaos.o: $(srcdir)/examples/ldns-chaos.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-compare-zones.lo examples/ldns-compare-zones.o: $(srcdir)/examples/ldns-compare-zones.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldnsd.lo examples/ldnsd.o: $(srcdir)/examples/ldnsd.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-dpa.lo examples/ldns-dpa.o: $(srcdir)/examples/ldns-dpa.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h $(srcdir)/examples/ldns-dpa.h
+examples/ldns-gen-zone.lo examples/ldns-gen-zone.o: $(srcdir)/examples/ldns-gen-zone.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-key2ds.lo examples/ldns-key2ds.o: $(srcdir)/examples/ldns-key2ds.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-keyfetcher.lo examples/ldns-keyfetcher.o: $(srcdir)/examples/ldns-keyfetcher.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-keygen.lo examples/ldns-keygen.o: $(srcdir)/examples/ldns-keygen.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-mx.lo examples/ldns-mx.o: $(srcdir)/examples/ldns-mx.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-notify.lo examples/ldns-notify.o: $(srcdir)/examples/ldns-notify.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-nsec3-hash.lo examples/ldns-nsec3-hash.o: $(srcdir)/examples/ldns-nsec3-hash.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
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+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
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+ $(srcdir)/ldns/sha2.h
+examples/ldns-read-zone.lo examples/ldns-read-zone.o: $(srcdir)/examples/ldns-read-zone.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
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+ $(srcdir)/ldns/sha2.h
+examples/ldns-resolver.lo examples/ldns-resolver.o: $(srcdir)/examples/ldns-resolver.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
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+ $(srcdir)/ldns/sha2.h
+examples/ldns-revoke.lo examples/ldns-revoke.o: $(srcdir)/examples/ldns-revoke.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
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+ $(srcdir)/ldns/sha2.h
+examples/ldns-rrsig.lo examples/ldns-rrsig.o: $(srcdir)/examples/ldns-rrsig.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
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+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-signzone.lo examples/ldns-signzone.o: $(srcdir)/examples/ldns-signzone.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-test-edns.lo examples/ldns-test-edns.o: $(srcdir)/examples/ldns-test-edns.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-testns.lo examples/ldns-testns.o: $(srcdir)/examples/ldns-testns.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h $(srcdir)/examples/ldns-testpkts.h
+examples/ldns-testpkts.lo examples/ldns-testpkts.o: $(srcdir)/examples/ldns-testpkts.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h $(srcdir)/examples/ldns-testpkts.h
+examples/ldns-update.lo examples/ldns-update.o: $(srcdir)/examples/ldns-update.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-verify-zone.lo examples/ldns-verify-zone.o: $(srcdir)/examples/ldns-verify-zone.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-version.lo examples/ldns-version.o: $(srcdir)/examples/ldns-version.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-walk.lo examples/ldns-walk.o: $(srcdir)/examples/ldns-walk.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-zcat.lo examples/ldns-zcat.o: $(srcdir)/examples/ldns-zcat.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-zsplit.lo examples/ldns-zsplit.o: $(srcdir)/examples/ldns-zsplit.c \
+ $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+drill/chasetrace.lo drill/chasetrace.o: $(srcdir)/drill/chasetrace.c $(srcdir)/drill/drill.h \
+ $(srcdir)/drill/drill_util.h $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+drill/dnssec.lo drill/dnssec.o: $(srcdir)/drill/dnssec.c $(srcdir)/drill/drill.h \
+ $(srcdir)/drill/drill_util.h $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+drill/drill.lo drill/drill.o: $(srcdir)/drill/drill.c $(srcdir)/drill/drill.h \
+ $(srcdir)/drill/drill_util.h $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+drill/drill_util.lo drill/drill_util.o: $(srcdir)/drill/drill_util.c $(srcdir)/drill/drill.h \
+ $(srcdir)/drill/drill_util.h $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+drill/error.lo drill/error.o: $(srcdir)/drill/error.c $(srcdir)/drill/drill.h \
+ $(srcdir)/drill/drill_util.h $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+drill/root.lo drill/root.o: $(srcdir)/drill/root.c $(srcdir)/drill/drill.h \
+ $(srcdir)/drill/drill_util.h $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+drill/securetrace.lo drill/securetrace.o: $(srcdir)/drill/securetrace.c $(srcdir)/drill/drill.h \
+ $(srcdir)/drill/drill_util.h $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+drill/work.lo drill/work.o: $(srcdir)/drill/work.c $(srcdir)/drill/drill.h \
+ $(srcdir)/drill/drill_util.h $(srcdir)/ldns/ldns.h \
+ $(srcdir)/ldns/buffer.h $(srcdir)/ldns/error.h \
+ $(srcdir)/ldns/dname.h $(srcdir)/ldns/rdata.h $(srcdir)/ldns/dnssec.h $(srcdir)/ldns/packet.h $(srcdir)/ldns/rr.h \
+ $(srcdir)/ldns/keys.h $(srcdir)/ldns/zone.h $(srcdir)/ldns/resolver.h $(srcdir)/ldns/tsig.h $(srcdir)/ldns/dnssec_zone.h \
+ $(srcdir)/ldns/rbtree.h $(srcdir)/ldns/host2str.h $(srcdir)/ldns/dnssec_verify.h $(srcdir)/ldns/dnssec_sign.h \
+ $(srcdir)/ldns/duration.h $(srcdir)/ldns/higher.h $(srcdir)/ldns/host2wire.h \
+ $(srcdir)/ldns/str2host.h $(srcdir)/ldns/update.h \
+ $(srcdir)/ldns/wire2host.h $(srcdir)/ldns/rr_functions.h $(srcdir)/ldns/parse.h $(srcdir)/ldns/sha1.h \
+ $(srcdir)/ldns/sha2.h
+examples/ldns-chaos: examples/ldns-chaos.lo examples/ldns-chaos.o $(LIB)
+examples/ldns-compare-zones: examples/ldns-compare-zones.lo examples/ldns-compare-zones.o $(LIB)
+examples/ldnsd: examples/ldnsd.lo examples/ldnsd.o $(LIB)
+examples/ldns-gen-zone: examples/ldns-gen-zone.lo examples/ldns-gen-zone.o $(LIB)
+examples/ldns-key2ds: examples/ldns-key2ds.lo examples/ldns-key2ds.o $(LIB)
+examples/ldns-keyfetcher: examples/ldns-keyfetcher.lo examples/ldns-keyfetcher.o $(LIB)
+examples/ldns-keygen: examples/ldns-keygen.lo examples/ldns-keygen.o $(LIB)
+examples/ldns-mx: examples/ldns-mx.lo examples/ldns-mx.o $(LIB)
+examples/ldns-notify: examples/ldns-notify.lo examples/ldns-notify.o $(LIB)
+examples/ldns-read-zone: examples/ldns-read-zone.lo examples/ldns-read-zone.o $(LIB)
+examples/ldns-resolver: examples/ldns-resolver.lo examples/ldns-resolver.o $(LIB)
+examples/ldns-rrsig: examples/ldns-rrsig.lo examples/ldns-rrsig.o $(LIB)
+examples/ldns-test-edns: examples/ldns-test-edns.lo examples/ldns-test-edns.o $(LIB)
+examples/ldns-update: examples/ldns-update.lo examples/ldns-update.o $(LIB)
+examples/ldns-version: examples/ldns-version.lo examples/ldns-version.o $(LIB)
+examples/ldns-walk: examples/ldns-walk.lo examples/ldns-walk.o $(LIB)
+examples/ldns-zcat: examples/ldns-zcat.lo examples/ldns-zcat.o $(LIB)
+examples/ldns-zsplit: examples/ldns-zsplit.lo examples/ldns-zsplit.o $(LIB)
+examples/ldns-dpa: examples/ldns-dpa.lo examples/ldns-dpa.o $(LIB)
+examples/ldns-nsec3-hash: examples/ldns-nsec3-hash.lo examples/ldns-nsec3-hash.o $(LIB)
+examples/ldns-revoke: examples/ldns-revoke.lo examples/ldns-revoke.o $(LIB)
+examples/ldns-signzone: examples/ldns-signzone.lo examples/ldns-signzone.o $(LIB)
+examples/ldns-verify-zone: examples/ldns-verify-zone.lo examples/ldns-verify-zone.o $(LIB)
+examples/ldns-testns: examples/ldns-testns.lo examples/ldns-testns.o examples/ldns-testpkts.lo examples/ldns-testpkts.o $(LIB)
diff --git a/contrib/ldns/README b/contrib/ldns/README
new file mode 100644
index 000000000000..70eb3dc0f892
--- /dev/null
+++ b/contrib/ldns/README
@@ -0,0 +1,144 @@
+
+Contents:
+ REQUIREMENTS
+ INSTALLATION
+ libdns
+ examples
+ drill
+ INFORMATION FOR SPECIFIC OPERATING SYSTEMS
+ Mac OS X
+ Solaris
+ KNOWN ISSUES
+ pyldns
+ Your Support
+
+Project page:
+http://www.nlnetlabs.nl/ldns/
+On that page you can also subscribe to the ldns mailing list.
+
+* Development
+ldns is mainly developed on Linux and FreeBSD. It is regularly tested to
+compile on other systems like Solaris and Mac OS X.
+
+REQUIREMENTS
+- OpenSSL (Optional, but needed for features like DNSSEC)
+- libpcap (Optional, but needed for examples/ldns-dpa)
+- (GNU) libtool (in OSX, that's glibtool, not libtool)
+- GNU make
+
+INSTALLATION
+1. Unpack the tarball
+2. cd ldns-<VERSION>
+3. ./configure
+4. gmake (it needs gnu make to compile, on systems where GNU make is the
+ default you can just use 'make')
+5. sudo gmake install
+6. Optional. (cd examples; ./configure; gmake), make example programs included.
+7. Optional. (cd drill; ./configure; gmake; gmake install), to build drill.
+
+You can configure and compile it in a separate build directory.
+
+* Examples
+There are some examples and dns related tools in the examples/ directory.
+These can be built with:
+1. cd examples/
+2. ./configure [--with-ldns=<path to ldns installation or build>]
+3. gmake
+
+* Drill
+Drill can be built with:
+1. cd drill/
+2. ./configure [--with-ldns=<path to ldns installation or build>]
+3. gmake
+
+Note that you need to set LD_LIBRARY_PATH if you want to run the binaries
+and you have not installed the library to a system directory. You can use
+the make target all-static for the examples to run them if you don't want to
+install the library.
+
+
+* Building from subversion repository
+
+If you are building from the repository you will need to have (gnu)
+autotools like libtool and autoreconf installed. A list of all the commands
+needed to build everything can be found in README.svn. Note that the actual
+commands may be a little bit different on your machine. Most notable, you'll need to run libtoolize (or glibtoolize), if you skip this step, you'll get an error about missing config.sub.
+
+* Developers
+ldns is developed by the ldns team at NLnet Labs. This team currently
+consists of:
+ o Willem Toorop
+ o Wouter Wijngaards
+ o Matthijs Mekking
+
+Former main developers:
+ o Jelte Jansen
+ o Miek Gieben
+
+* Credits
+We have received patches from the following people, thanks!
+ o Bedrich Kosata
+ o Erik Rozendaal
+ o Håkan Olsson
+ o Jakob Schlyter
+ o Paul Wouters
+ o Simon Vallet
+ o Ondřej Surý
+
+
+INFORMATION FOR SPECIFIC OPERATING SYSTEMS
+
+MAC OS X
+
+For MACOSX 10.4 and later, it seems that you have to set the
+MACOSX_DEPLOYMENT_TARGET environment variable to 10.4 before running
+make. Apparently it defaults to 10.1.
+
+This appears to be a known problem in 10.2 to 10.4, see:
+http://developer.apple.com/qa/qa2001/qa1233.html
+for more information.
+
+
+SOLARIS
+
+In Solaris multi-architecture systems (that have both 32-bit and
+64-bit support), it can be a bit taxing to convince the system to
+compile in 64-bit mode. Jakob Schlyter has kindly contributed a build
+script that sets the right build and link options. You can find it in
+contrib/build-solaris.sh
+
+KNOWN ISSUES
+
+A complete list of currently known open issues can be found here:
+http://www.nlnetlabs.nl/projects/ldns/bugs
+
+* pyldns
+Compiling pyldns produces many ``unused parameter'' warnings. Those are
+harmless and may safely be ignored.
+Also when building with Swig which version is before 2.0.4, compiling
+pyldns produces many ``missing initializer'' warnings. Those are harmless
+too.
+
+Your Support
+NLnet Labs offers all of its software products as open source, most are
+published under a BDS license. You can download them, not only from the
+NLnet Labs website but also through the various OS distributions for
+which NSD, ldns, and Unbound are packaged. We therefore have little idea
+who uses our software in production environments and have no direct ties
+with 'our customers'.
+
+Therefore, we ask you to contact us at users@NLnetLabs.nl and tell us
+whether you use one of our products in your production environment,
+what that environment looks like, and maybe even share some praise.
+We would like to refer to the fact that your organization is using our
+products. We will only do that if you explicitly allow us. In all other
+cases we will keep the information you share with us to ourselves.
+
+In addition to the moral support you can also support us
+financially. NLnet Labs is a recognized not-for-profit charity foundation
+that is chartered to develop open-source software and open-standards
+for the Internet. If you use our software to satisfaction please express
+that by giving us a donation. For small donations PayPal can be used. For
+larger and regular donations please contact us at users@NLnetLabs.nl. Also
+see http://www.nlnetlabs.nl/labs/contributors/.
+
diff --git a/contrib/ldns/README.snapshots b/contrib/ldns/README.snapshots
new file mode 100644
index 000000000000..891fcca1d6ef
--- /dev/null
+++ b/contrib/ldns/README.snapshots
@@ -0,0 +1,8 @@
+ldns - snapshot releases
+
+Snapshot releases are not official released. They can be released to
+interested parties for development.
+
+Snapshots can be recognized from the date in the the tar file name.
+
+They should not be used for packaging in distributions.
diff --git a/contrib/ldns/README.svn b/contrib/ldns/README.svn
new file mode 100644
index 000000000000..10f7cb4163d1
--- /dev/null
+++ b/contrib/ldns/README.svn
@@ -0,0 +1,26 @@
+
+# The ldns subversion repository can found at:
+# www.nlnetlabs.nl/ldns/svn/
+
+# small list of commands to build all on a linux system
+# libtoolize is needed for most other targets
+
+# on Solaris, and other systems that may not have
+# the default 'automake' and 'aclocal' script aliases,
+# the correct versions may need to be set. On those
+# systems, the 'autoreconf' line should be changed to:
+# AUTOMAKE=automake-1.10 ACLOCAL=aclocal-1.10 autoreconf
+# (and these systems probably need gmake instead of make)
+
+# older versions of libtoolize do not support --install
+# so you might need to remove that (with newer versions
+# it is needed)
+libtoolize -c --install
+autoreconf --install
+./configure
+make
+make doc # needs doxygen for the html pages
+(cd examples && autoreconf && ./configure && make)
+(cd drill && autoreconf && ./configure && make)
+(cd pcat && autoreconf && ./configure && make)
+(cd examples/nsd-test && autoreconf && ./configure && make)
diff --git a/contrib/ldns/aclocal.m4 b/contrib/ldns/aclocal.m4
new file mode 100644
index 000000000000..55f3c925f96d
--- /dev/null
+++ b/contrib/ldns/aclocal.m4
@@ -0,0 +1,8620 @@
+# generated automatically by aclocal 1.11.3 -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011 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.
+
+# 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,
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+# 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
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+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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+esac
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+
+# All known linkers require a `.a' archive for static linking (except MSVC,
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+ 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*|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
+ $RM conftest*
+])
+
+if test x"[$]$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 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 $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${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 $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${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
+ ;;
+
+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* | 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)
+ 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)
+ 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=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+if test -n "$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
+
+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
+
+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
+
+# 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
+
+
+
+# _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],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+ [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+ [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+ [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+ [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+ [m4_define([_LTDL_TYPE], [convenience])])
+
+# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [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])])
+
diff --git a/contrib/ldns/acx_nlnetlabs.m4 b/contrib/ldns/acx_nlnetlabs.m4
new file mode 100644
index 000000000000..e90c81ea02ab
--- /dev/null
+++ b/contrib/ldns/acx_nlnetlabs.m4
@@ -0,0 +1,1370 @@
+# acx_nlnetlabs.m4 - common macros for configure checks
+# Copyright 2009, Wouter Wijngaards, NLnet Labs.
+# BSD licensed.
+#
+# Version 21
+# 2012-02-09 Fix AHX_MEMCMP_BROKEN with undef in compat/memcmp.h.
+# 2012-01-20 Fix COMPILER_FLAGS_UNBOUND for gcc 4.6.2 assigned-not-used-warns.
+# 2011-12-05 Fix getaddrinfowithincludes on windows with fedora16 mingw32-gcc.
+# Fix ACX_MALLOC for redefined malloc error.
+# Fix GETADDRINFO_WITH_INCLUDES to add -lws2_32
+# 2011-11-10 Fix FLTO test to not drop a.out in current directory.
+# 2011-11-01 Fix FLTO test for llvm on Lion.
+# 2011-08-01 Fix nonblock test (broken at v13).
+# 2011-08-01 Fix autoconf 2.68 warnings
+# 2011-06-23 Add ACX_CHECK_FLTO to check -flto.
+# 2010-08-16 Fix FLAG_OMITTED for AS_TR_CPP changes in autoconf-2.66.
+# 2010-07-02 Add check for ss_family (for minix).
+# 2010-04-26 Fix to use CPPFLAGS for CHECK_COMPILER_FLAGS.
+# 2010-03-01 Fix RPATH using CONFIG_COMMANDS to run at the very end.
+# 2010-02-18 WITH_SSL outputs the LIBSSL_LDFLAGS, LIBS, CPPFLAGS seperate, -ldl
+# 2010-02-01 added ACX_CHECK_MEMCMP_SIGNED, AHX_MEMCMP_BROKEN
+# 2010-01-20 added AHX_COONFIG_STRLCAT
+# 2009-07-14 U_CHAR detection improved for windows crosscompile.
+# added ACX_FUNC_MALLOC
+# fixup some #if to #ifdef
+# NONBLOCKING test for mingw crosscompile.
+# 2009-07-13 added ACX_WITH_SSL_OPTIONAL
+# 2009-07-03 fixup LDFLAGS for empty ssl dir.
+#
+# Automates some of the checking constructs. Aims at portability for POSIX.
+# Documentation for functions is below.
+#
+# the following macro's are provided in this file:
+# (see below for details on each macro).
+#
+# ACX_ESCAPE_BACKSLASH - escape backslashes in var for C-preproc.
+# ACX_RSRC_VERSION - create windows resource version number.
+# ACX_CHECK_COMPILER_FLAG - see if cc supports a flag.
+# ACX_CHECK_ERROR_FLAGS - see which flag is -werror (used below).
+# ACX_CHECK_COMPILER_FLAG_NEEDED - see if flags make the code compile cleanly.
+# ACX_DEPFLAG - find cc dependency flags.
+# ACX_DETERMINE_EXT_FLAGS_UNBOUND - find out which flags enable BSD and POSIX.
+# ACX_CHECK_FORMAT_ATTRIBUTE - find cc printf format syntax.
+# ACX_CHECK_UNUSED_ATTRIBUTE - find cc variable unused syntax.
+# ACX_CHECK_FLTO - see if cc supports -flto and use it if so.
+# ACX_LIBTOOL_C_ONLY - create libtool for C only, improved.
+# ACX_TYPE_U_CHAR - u_char type.
+# ACX_TYPE_RLIM_T - rlim_t type.
+# ACX_TYPE_SOCKLEN_T - socklen_t type.
+# ACX_TYPE_IN_ADDR_T - in_addr_t type.
+# ACX_TYPE_IN_PORT_T - in_port_t type.
+# ACX_ARG_RPATH - add --disable-rpath option.
+# ACX_WITH_SSL - add --with-ssl option, link -lcrypto.
+# ACX_WITH_SSL_OPTIONAL - add --with-ssl option, link -lcrypto,
+# where --without-ssl is also accepted
+# ACX_LIB_SSL - setup to link -lssl.
+# ACX_SYS_LARGEFILE - improved sys_largefile, fseeko, >2G files.
+# ACX_CHECK_GETADDRINFO_WITH_INCLUDES - find getaddrinfo, portably.
+# ACX_FUNC_DEPRECATED - see if func is deprecated.
+# ACX_CHECK_NONBLOCKING_BROKEN - see if nonblocking sockets really work.
+# ACX_MKDIR_ONE_ARG - determine mkdir(2) number of arguments.
+# ACX_FUNC_IOCTLSOCKET - find ioctlsocket, portably.
+# ACX_FUNC_MALLOC - check malloc, define replacement .
+# AHX_CONFIG_FORMAT_ATTRIBUTE - config.h text for format.
+# AHX_CONFIG_UNUSED_ATTRIBUTE - config.h text for unused.
+# AHX_CONFIG_FSEEKO - define fseeko, ftello fallback.
+# AHX_CONFIG_RAND_MAX - define RAND_MAX if needed.
+# AHX_CONFIG_MAXHOSTNAMELEN - define MAXHOSTNAMELEN if needed.
+# AHX_CONFIG_IPV6_MIN_MTU - define IPV6_MIN_MTU if needed.
+# AHX_CONFIG_SNPRINTF - snprintf compat prototype
+# AHX_CONFIG_INET_PTON - inet_pton compat prototype
+# AHX_CONFIG_INET_NTOP - inet_ntop compat prototype
+# AHX_CONFIG_INET_ATON - inet_aton compat prototype
+# AHX_CONFIG_MEMMOVE - memmove compat prototype
+# AHX_CONFIG_STRLCAT - strlcat compat prototype
+# AHX_CONFIG_STRLCPY - strlcpy compat prototype
+# AHX_CONFIG_GMTIME_R - gmtime_r compat prototype
+# AHX_CONFIG_W32_SLEEP - w32 compat for sleep
+# AHX_CONFIG_W32_USLEEP - w32 compat for usleep
+# AHX_CONFIG_W32_RANDOM - w32 compat for random
+# AHX_CONFIG_W32_SRANDOM - w32 compat for srandom
+# AHX_CONFIG_W32_FD_SET_T - w32 detection of FD_SET_T.
+# ACX_CFLAGS_STRIP - strip one flag from CFLAGS
+# ACX_STRIP_EXT_FLAGS - strip extension flags from CFLAGS
+# AHX_CONFIG_FLAG_OMITTED - define omitted flag
+# AHX_CONFIG_FLAG_EXT - define omitted extension flag
+# AHX_CONFIG_EXT_FLAGS - define the stripped extension flags
+# ACX_CHECK_MEMCMP_SIGNED - check if memcmp uses signed characters.
+# AHX_MEMCMP_BROKEN - replace memcmp func for CHECK_MEMCMP_SIGNED.
+# ACX_CHECK_SS_FAMILY - check for sockaddr_storage.ss_family
+#
+
+dnl Escape backslashes as \\, for C:\ paths, for the C preprocessor defines.
+dnl for example, ACX_ESCAPE_BACKSLASH($from_var, to_var)
+dnl $1: the text to change.
+dnl $2: the result.
+AC_DEFUN([ACX_ESCAPE_BACKSLASH], [$2="`echo $1 | sed -e 's/\\\\/\\\\\\\\/g'`"
+])
+
+dnl Calculate comma separated windows-resource numbers from package version.
+dnl Picks the first three(,0) or four numbers out of the name.
+dnl $1: variable for the result
+AC_DEFUN([ACX_RSRC_VERSION],
+[$1=[`echo $PACKAGE_VERSION | sed -e 's/^[^0-9]*\([0-9]\)[^0-9]*\([0-9]\)[^0-9]*\([0-9]\)[^0-9]*\([0-9]\).*$/\1,\2,\3,\4/' -e 's/^[^0-9]*\([0-9]\)[^0-9]*\([0-9]\)[^0-9]*\([0-9]\)[^0-9]*$/\1,\2,\3,0/' `]
+])
+
+dnl Routine to help check for compiler flags.
+dnl Checks if the compiler will accept the flag.
+dnl $1: the flag without a - in front, so g to check -g.
+dnl $2: executed if yes
+dnl $3: executed if no
+AC_DEFUN([ACX_CHECK_COMPILER_FLAG],
+[
+AC_REQUIRE([AC_PROG_CC])
+AC_MSG_CHECKING(whether $CC supports -$1)
+cache=`echo $1 | sed 'y%.=/+-%___p_%'`
+AC_CACHE_VAL(cv_prog_cc_flag_$cache,
+[
+echo 'void f(){}' >conftest.c
+if test -z "`$CC $CPPFLAGS $CFLAGS -$1 -c conftest.c 2>&1`"; then
+eval "cv_prog_cc_flag_$cache=yes"
+else
+eval "cv_prog_cc_flag_$cache=no"
+fi
+rm -f conftest conftest.o conftest.c
+])
+if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
+AC_MSG_RESULT(yes)
+:
+$2
+else
+AC_MSG_RESULT(no)
+:
+$3
+fi
+])
+
+dnl setup flags for ACX_CHECK_COMPILER_FLAG_NEEDED
+dnl ERRFLAG: result, compiler flag to turn warnings into errors
+AC_DEFUN([ACX_CHECK_ERROR_FLAGS],
+[
+ACX_CHECK_COMPILER_FLAG(Werror, [ERRFLAG="-Werror"], [ERRFLAG="-errwarn"])
+ACX_CHECK_COMPILER_FLAG(Wall, [ERRFLAG="$ERRFLAG -Wall"],
+ [ERRFLAG="$ERRFLAG -errfmt"])
+])
+
+dnl Routine to help check for needed compiler flags.
+dnl $1: flags for CC
+dnl $2: the includes and code
+dnl $3: if the given code only compiles with the flag, execute argument 3
+dnl $4: if the given code compiles without the flag, execute argument 4
+dnl $5: with and without flag the compile fails, execute argument 5.
+AC_DEFUN([ACX_CHECK_COMPILER_FLAG_NEEDED],
+[
+AC_REQUIRE([AC_PROG_CC])
+AC_REQUIRE([ACX_CHECK_ERROR_FLAGS])
+AC_MSG_CHECKING(whether we need $1 as a flag for $CC)
+cache=AS_TR_SH($1)
+dnl cache=`echo $1 | sed 'y%.=/+- %___p__%'`
+AC_CACHE_VAL(cv_prog_cc_flag_needed_$cache,
+[
+echo '$2' > conftest.c
+echo 'void f(){}' >>conftest.c
+if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
+eval "cv_prog_cc_flag_needed_$cache=no"
+else
+[
+if test -z "`$CC $CPPFLAGS $CFLAGS $1 $ERRFLAG -c conftest.c 2>&1`"; then
+eval "cv_prog_cc_flag_needed_$cache=yes"
+else
+eval "cv_prog_cc_flag_needed_$cache=fail"
+#echo 'Test with flag fails too!'
+#cat conftest.c
+#echo "$CC $CPPFLAGS $CFLAGS $1 $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CPPFLAGS $CFLAGS $1 $ERRFLAG -c conftest.c 2>&1`
+#exit 1
+fi
+]
+fi
+rm -f conftest conftest.c conftest.o
+])
+if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
+AC_MSG_RESULT(yes)
+:
+$3
+else
+if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
+AC_MSG_RESULT(no)
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CPPFLAGS $CFLAGS $1 $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CPPFLAGS $CFLAGS $1 $ERRFLAG -c conftest.c 2>&1`
+#exit 1
+:
+$4
+else
+AC_MSG_RESULT(failed)
+:
+$5
+fi
+fi
+])
+
+dnl Check for CC dependency flag
+dnl DEPFLAG: set to flag that generates dependencies.
+AC_DEFUN([ACX_DEPFLAG],
+[
+AC_MSG_CHECKING([$CC dependency flag])
+echo 'void f(){}' >conftest.c
+if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then
+ DEPFLAG="-MM"
+else
+ if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then
+ DEPFLAG="-xM1"
+ else
+ DEPFLAG="-MM" # dunno do something
+ fi
+fi
+AC_MSG_RESULT($DEPFLAG)
+rm -f conftest.c
+AC_SUBST(DEPFLAG)
+])
+
+dnl Determine flags that gives POSIX and BSD functionality.
+dnl CFLAGS is modified for the result.
+AC_DEFUN([ACX_DETERMINE_EXT_FLAGS_UNBOUND],
+[
+ACX_CHECK_COMPILER_FLAG(std=c99, [C99FLAG="-std=c99"])
+ACX_CHECK_COMPILER_FLAG(xc99, [C99FLAG="-xc99"])
+
+AC_CHECK_HEADERS([getopt.h time.h],,, [AC_INCLUDES_DEFAULT])
+
+ACX_CHECK_COMPILER_FLAG_NEEDED($C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE,
+[
+#include "confdefs.h"
+#include <stdlib.h>
+#include <ctype.h>
+#include <sys/time.h>
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#include <unistd.h>
+#include <netdb.h>
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+int test() {
+ int a;
+ char **opts = NULL;
+ struct timeval tv;
+ char *t;
+ time_t time = 0;
+ char *buf = NULL;
+ const char* str = NULL;
+ struct msghdr msg;
+ msg.msg_control = 0;
+ t = ctime_r(&time, buf);
+ tv.tv_usec = 10;
+ srandom(32);
+ a = getopt(2, opts, "a");
+ a = isascii(32);
+ str = gai_strerror(0);
+ if(str && t && tv.tv_usec && msg.msg_control)
+ a = 0;
+ return a;
+}
+], [CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE"])
+
+ACX_CHECK_COMPILER_FLAG_NEEDED($C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE,
+[
+#include "confdefs.h"
+#include <stdlib.h>
+#include <ctype.h>
+#include <sys/time.h>
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#include <unistd.h>
+#include <netdb.h>
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+int test() {
+ int a;
+ char **opts = NULL;
+ struct timeval tv;
+ char *t;
+ time_t time = 0;
+ char *buf = NULL;
+ const char* str = NULL;
+ struct msghdr msg;
+ msg.msg_control = 0;
+ t = ctime_r(&time, buf);
+ tv.tv_usec = 10;
+ srandom(32);
+ a = getopt(2, opts, "a");
+ a = isascii(32);
+ str = gai_strerror(0);
+ if(str && t && tv.tv_usec && msg.msg_control)
+ a = 0;
+ return a;
+}
+], [CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE"])
+
+ACX_CHECK_COMPILER_FLAG_NEEDED($C99FLAG,
+[
+#include <stdbool.h>
+#include <ctype.h>
+int test() {
+ int a = 0;
+ return a;
+}
+], [CFLAGS="$CFLAGS $C99FLAG"])
+
+ACX_CHECK_COMPILER_FLAG_NEEDED(-D_BSD_SOURCE,
+[
+#include <ctype.h>
+
+int test() {
+ int a;
+ a = isascii(32);
+ return a;
+}
+], [CFLAGS="$CFLAGS -D_BSD_SOURCE"])
+
+ACX_CHECK_COMPILER_FLAG_NEEDED(-D_GNU_SOURCE,
+[
+#include <netinet/in.h>
+
+int test() {
+ struct in6_pktinfo inf;
+ int a = (int)sizeof(inf);
+ return a;
+}
+], [CFLAGS="$CFLAGS -D_GNU_SOURCE"])
+
+# check again for GNU_SOURCE for setresgid. May fail if setresgid
+# is not available at all. -D_FRSRESGID is to make this check unique.
+# otherwise we would get the previous cached result.
+ACX_CHECK_COMPILER_FLAG_NEEDED(-D_GNU_SOURCE -D_FRSRESGID,
+[
+#include <unistd.h>
+
+int test() {
+ int a = setresgid(0,0,0);
+ a = setresuid(0,0,0);
+ return a;
+}
+], [CFLAGS="$CFLAGS -D_GNU_SOURCE"])
+
+ACX_CHECK_COMPILER_FLAG_NEEDED(-D_POSIX_C_SOURCE=200112,
+[
+#include "confdefs.h"
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#include <netdb.h>
+
+int test() {
+ int a = 0;
+ char *t;
+ time_t time = 0;
+ char *buf = NULL;
+ const char* str = NULL;
+ t = ctime_r(&time, buf);
+ str = gai_strerror(0);
+ if(t && str)
+ a = 0;
+ return a;
+}
+], [CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112"])
+
+ACX_CHECK_COMPILER_FLAG_NEEDED(-D__EXTENSIONS__,
+[
+#include "confdefs.h"
+#include <stdlib.h>
+#include <ctype.h>
+#include <sys/time.h>
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#include <unistd.h>
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+int test() {
+ int a;
+ char **opts = NULL;
+ struct timeval tv;
+ tv.tv_usec = 10;
+ srandom(32);
+ a = getopt(2, opts, "a");
+ a = isascii(32);
+ if(tv.tv_usec)
+ a = 0;
+ return a;
+}
+], [CFLAGS="$CFLAGS -D__EXTENSIONS__"])
+
+])dnl End of ACX_DETERMINE_EXT_FLAGS_UNBOUND
+
+dnl Check if CC supports -flto.
+dnl in a way that supports clang and suncc (that flag does something else,
+dnl but fails to link). It sets it in CFLAGS if it works.
+AC_DEFUN([ACX_CHECK_FLTO],
+[AC_MSG_CHECKING([if $CC supports -flto])
+BAKCFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -flto"
+AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], [
+ if $CC $CFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then
+ CFLAGS="$BAKCFLAGS"
+ AC_MSG_RESULT(no)
+ else
+ AC_MSG_RESULT(yes)
+ fi
+ rm -f conftest conftest.c conftest.o
+], [CFLAGS="$BAKCFLAGS" ; AC_MSG_RESULT(no)])
+])
+
+dnl Check the printf-format attribute (if any)
+dnl result in HAVE_ATTR_FORMAT.
+dnl Make sure you also include the AHX_CONFIG_FORMAT_ATTRIBUTE.
+AC_DEFUN([ACX_CHECK_FORMAT_ATTRIBUTE],
+[AC_REQUIRE([AC_PROG_CC])
+AC_MSG_CHECKING(whether the C compiler (${CC-cc}) accepts the "format" attribute)
+AC_CACHE_VAL(ac_cv_c_format_attribute,
+[ac_cv_c_format_attribute=no
+AC_TRY_COMPILE(
+[#include <stdio.h>
+void f (char *format, ...) __attribute__ ((format (printf, 1, 2)));
+void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2)));
+], [
+ f ("%s", "str");
+],
+[ac_cv_c_format_attribute="yes"],
+[ac_cv_c_format_attribute="no"])
+])
+
+AC_MSG_RESULT($ac_cv_c_format_attribute)
+if test $ac_cv_c_format_attribute = yes; then
+ AC_DEFINE(HAVE_ATTR_FORMAT, 1, [Whether the C compiler accepts the "format" attribute])
+fi
+])dnl End of ACX_CHECK_FORMAT_ATTRIBUTE
+
+dnl Setup ATTR_FORMAT config.h parts.
+dnl make sure you call ACX_CHECK_FORMAT_ATTRIBUTE also.
+AC_DEFUN([AHX_CONFIG_FORMAT_ATTRIBUTE],
+[
+#ifdef HAVE_ATTR_FORMAT
+# define ATTR_FORMAT(archetype, string_index, first_to_check) \
+ __attribute__ ((format (archetype, string_index, first_to_check)))
+#else /* !HAVE_ATTR_FORMAT */
+# define ATTR_FORMAT(archetype, string_index, first_to_check) /* empty */
+#endif /* !HAVE_ATTR_FORMAT */
+])
+
+dnl Check how to mark function arguments as unused.
+dnl result in HAVE_ATTR_UNUSED.
+dnl Make sure you include AHX_CONFIG_UNUSED_ATTRIBUTE also.
+AC_DEFUN([ACX_CHECK_UNUSED_ATTRIBUTE],
+[AC_REQUIRE([AC_PROG_CC])
+AC_MSG_CHECKING(whether the C compiler (${CC-cc}) accepts the "unused" attribute)
+AC_CACHE_VAL(ac_cv_c_unused_attribute,
+[ac_cv_c_unused_attribute=no
+AC_TRY_COMPILE(
+[#include <stdio.h>
+void f (char *u __attribute__((unused)));
+], [
+ f ("x");
+],
+[ac_cv_c_unused_attribute="yes"],
+[ac_cv_c_unused_attribute="no"])
+])
+
+dnl Setup ATTR_UNUSED config.h parts.
+dnl make sure you call ACX_CHECK_UNUSED_ATTRIBUTE also.
+AC_DEFUN([AHX_CONFIG_UNUSED_ATTRIBUTE],
+[
+#if defined(DOXYGEN)
+# define ATTR_UNUSED(x) x
+#elif defined(__cplusplus)
+# define ATTR_UNUSED(x)
+#elif defined(HAVE_ATTR_UNUSED)
+# define ATTR_UNUSED(x) x __attribute__((unused))
+#else /* !HAVE_ATTR_UNUSED */
+# define ATTR_UNUSED(x) x
+#endif /* !HAVE_ATTR_UNUSED */
+])
+
+AC_MSG_RESULT($ac_cv_c_unused_attribute)
+if test $ac_cv_c_unused_attribute = yes; then
+ AC_DEFINE(HAVE_ATTR_UNUSED, 1, [Whether the C compiler accepts the "unused" attribute])
+fi
+])dnl
+
+dnl Pre-fun for ACX_LIBTOOL_C_ONLY
+AC_DEFUN([ACX_LIBTOOL_C_PRE], [
+# skip these tests, we do not need them.
+AC_DEFUN([AC_PROG_F77], [:])
+AC_DEFUN([AC_PROG_FC], [:])
+AC_DEFUN([AC_PROG_CXX], [:])
+AC_DEFUN([AC_PROG_CXXCPP], [:])
+AC_DEFUN([AC_PROG_OBJC], [:])
+AC_DEFUN([AC_PROG_OBJCCPP], [:])
+AC_DEFUN([AC_LIBTOOL_CXX], [:])
+AC_DEFUN([AC_LIBTOOL_F77], [:])
+# always use ./libtool unless override from commandline (libtool=mylibtool)
+if test -z "$libtool"; then
+ libtool="./libtool"
+fi
+AC_SUBST(libtool)
+# avoid libtool max commandline length test on systems that fork slowly.
+AC_CANONICAL_HOST
+if echo "$host_os" | grep "sunos4" >/dev/null; then
+ lt_cv_sys_max_cmd_len=32750;
+fi
+AC_PATH_TOOL(AR, ar, [false])
+if test $AR = false; then
+ AC_MSG_ERROR([Cannot find 'ar', please extend PATH to include it])
+fi
+])
+
+dnl Perform libtool check, portably, only for C
+AC_DEFUN([ACX_LIBTOOL_C_ONLY], [
+dnl as a requirement so that is gets called before LIBTOOL
+dnl because libtools 'AC_REQUIRE' names are right after this one, before
+dnl this function contents.
+AC_REQUIRE([ACX_LIBTOOL_C_PRE])
+AC_PROG_LIBTOOL
+])
+
+dnl Detect if u_char type is defined, otherwise define it.
+AC_DEFUN([ACX_TYPE_U_CHAR],
+[AC_CHECK_TYPE([u_char], ,
+ [AC_DEFINE([u_char], [unsigned char], [Define to 'unsigned char if not defined])], [
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_WINSOCK2_H
+# include <winsock2.h>
+#endif
+]) ])
+
+dnl Detect if rlim_t type is defined, otherwise define it.
+AC_DEFUN([ACX_TYPE_RLIM_T],
+[AC_CHECK_TYPE(rlim_t, ,
+ [AC_DEFINE([rlim_t], [unsigned long], [Define to 'int' if not defined])], [
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_RESOURCE_H
+# include <sys/resource.h>
+#endif
+]) ])
+
+dnl Detect if socklen_t type is defined, otherwise define it.
+AC_DEFUN([ACX_TYPE_SOCKLEN_T],
+[
+AC_CHECK_TYPE(socklen_t, ,
+ [AC_DEFINE([socklen_t], [int], [Define to 'int' if not defined])], [
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+# include <ws2tcpip.h>
+#endif
+]) ])
+
+dnl Detect if in_addr_t type is defined, otherwise define it.
+AC_DEFUN([ACX_TYPE_IN_ADDR_T],
+[ AC_CHECK_TYPE(in_addr_t, [], [AC_DEFINE([in_addr_t], [uint32_t], [in_addr_t])], [
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif
+]) ])
+
+dnl Detect if in_port_t type is defined, otherwise define it.
+AC_DEFUN([ACX_TYPE_IN_PORT_T],
+[ AC_CHECK_TYPE(in_port_t, [], [AC_DEFINE([in_port_t], [uint16_t], [in_port_t])], [
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif
+]) ])
+
+dnl Add option to disable the evil rpath. Check whether to use rpath or not.
+dnl Adds the --disable-rpath option. Uses trick to edit the ./libtool.
+AC_DEFUN([ACX_ARG_RPATH],
+[
+AC_ARG_ENABLE(rpath,
+ [ --disable-rpath disable hardcoded rpath (default=enabled)],
+ enable_rpath=$enableval, enable_rpath=yes)
+if test "x$enable_rpath" = xno; then
+ dnl AC_MSG_RESULT([Fixing libtool for -rpath problems.])
+ AC_CONFIG_COMMANDS([disable-rpath], [
+ sed < libtool > libtool-2 \
+ 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/'
+ mv libtool-2 libtool
+ chmod 755 libtool
+ libtool="./libtool"
+ ])
+fi
+])
+
+dnl Add a -R to the RUNTIME_PATH. Only if rpath is enabled and it is
+dnl an absolute path.
+dnl $1: the pathname to add.
+AC_DEFUN([ACX_RUNTIME_PATH_ADD], [
+ if test "x$enable_rpath" = xyes; then
+ if echo "$1" | grep "^/" >/dev/null; then
+ RUNTIME_PATH="$RUNTIME_PATH -R$1"
+ fi
+ fi
+])
+
+dnl Common code for both ACX_WITH_SSL and ACX_WITH_SSL_OPTIONAL
+dnl Takes one argument; the withval checked in those 2 functions
+dnl sets up the environment for the given openssl path
+AC_DEFUN([ACX_SSL_CHECKS], [
+ withval=$1
+ if test x_$withval != x_no; then
+ AC_MSG_CHECKING(for SSL)
+ if test x_$withval = x_ -o x_$withval = x_yes; then
+ withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr"
+ fi
+ for dir in $withval; do
+ ssldir="$dir"
+ if test -f "$dir/include/openssl/ssl.h"; then
+ found_ssl="yes"
+ AC_DEFINE_UNQUOTED([HAVE_SSL], [], [Define if you have the SSL libraries installed.])
+ dnl assume /usr/include is already in the include-path.
+ if test "$ssldir" != "/usr"; then
+ CPPFLAGS="$CPPFLAGS -I$ssldir/include"
+ LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include"
+ fi
+ break;
+ fi
+ done
+ if test x_$found_ssl != x_yes; then
+ AC_MSG_ERROR(Cannot find the SSL libraries in $withval)
+ else
+ AC_MSG_RESULT(found in $ssldir)
+ HAVE_SSL=yes
+ dnl assume /usr is already in the lib and dynlib paths.
+ if test "$ssldir" != "/usr" -a "$ssldir" != ""; then
+ LDFLAGS="$LDFLAGS -L$ssldir/lib"
+ LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib"
+ ACX_RUNTIME_PATH_ADD([$ssldir/lib])
+ fi
+
+ AC_MSG_CHECKING([for HMAC_CTX_init in -lcrypto])
+ LIBS="$LIBS -lcrypto"
+ LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto"
+ AC_TRY_LINK(, [
+ int HMAC_CTX_init(void);
+ (void)HMAC_CTX_init();
+ ], [
+ AC_MSG_RESULT(yes)
+ AC_DEFINE([HAVE_HMAC_CTX_INIT], 1,
+ [If you have HMAC_CTX_init])
+ ], [
+ AC_MSG_RESULT(no)
+ # check if -lwsock32 or -lgdi32 are needed.
+ BAKLIBS="$LIBS"
+ BAKSSLLIBS="$LIBSSL_LIBS"
+ LIBS="$LIBS -lgdi32"
+ LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32"
+ AC_MSG_CHECKING([if -lcrypto needs -lgdi32])
+ AC_TRY_LINK([], [
+ int HMAC_CTX_init(void);
+ (void)HMAC_CTX_init();
+ ],[
+ AC_DEFINE([HAVE_HMAC_CTX_INIT], 1,
+ [If you have HMAC_CTX_init])
+ AC_MSG_RESULT(yes)
+ ],[
+ AC_MSG_RESULT(no)
+ LIBS="$BAKLIBS"
+ LIBSSL_LIBS="$BAKSSLLIBS"
+ LIBS="$LIBS -ldl"
+ LIBSSL_LIBS="$LIBSSL_LIBS -ldl"
+ AC_MSG_CHECKING([if -lcrypto needs -ldl])
+ AC_TRY_LINK([], [
+ int HMAC_CTX_init(void);
+ (void)HMAC_CTX_init();
+ ],[
+ AC_DEFINE([HAVE_HMAC_CTX_INIT], 1,
+ [If you have HMAC_CTX_init])
+ AC_MSG_RESULT(yes)
+ ],[
+ AC_MSG_RESULT(no)
+ AC_MSG_ERROR([OpenSSL found in $ssldir, but version 0.9.7 or higher is required])
+ ])
+ ])
+ ])
+ fi
+ AC_SUBST(HAVE_SSL)
+ AC_SUBST(RUNTIME_PATH)
+ # openssl engine functionality needs dlopen().
+ BAKLIBS="$LIBS"
+ AC_SEARCH_LIBS([dlopen], [dl])
+ if test "$LIBS" != "$BAKLIBS"; then
+ LIBSSL_LIBS="$LIBSSL_LIBS -ldl"
+ fi
+ fi
+AC_CHECK_HEADERS([openssl/ssl.h],,, [AC_INCLUDES_DEFAULT])
+AC_CHECK_HEADERS([openssl/err.h],,, [AC_INCLUDES_DEFAULT])
+AC_CHECK_HEADERS([openssl/rand.h],,, [AC_INCLUDES_DEFAULT])
+])dnl End of ACX_SSL_CHECKS
+
+dnl Check for SSL, where SSL is mandatory
+dnl Adds --with-ssl option, searches for openssl and defines HAVE_SSL if found
+dnl Setup of CPPFLAGS, CFLAGS. Adds -lcrypto to LIBS.
+dnl Checks main header files of SSL.
+dnl
+AC_DEFUN([ACX_WITH_SSL],
+[
+AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl=pathname],
+ [enable SSL (will check /usr/local/ssl
+ /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr)]),[
+ ],[
+ withval="yes"
+ ])
+ if test x_$withval = x_no; then
+ AC_MSG_ERROR([Need SSL library to do digital signature cryptography])
+ fi
+ ACX_SSL_CHECKS($withval)
+])dnl End of ACX_WITH_SSL
+
+dnl Check for SSL, where ssl is optional (--without-ssl is allowed)
+dnl Adds --with-ssl option, searches for openssl and defines HAVE_SSL if found
+dnl Setup of CPPFLAGS, CFLAGS. Adds -lcrypto to LIBS.
+dnl Checks main header files of SSL.
+dnl
+AC_DEFUN([ACX_WITH_SSL_OPTIONAL],
+[
+AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl=pathname],
+ [enable SSL (will check /usr/local/ssl
+ /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr)]),[
+ ],[
+ withval="yes"
+ ])
+ ACX_SSL_CHECKS($withval)
+])dnl End of ACX_WITH_SSL_OPTIONAL
+
+dnl Setup to use -lssl
+dnl To use -lcrypto, use the ACX_WITH_SSL setup (before this one).
+AC_DEFUN([ACX_LIB_SSL],
+[
+# check if libssl needs libdl
+BAKLIBS="$LIBS"
+LIBS="-lssl $LIBS"
+AC_MSG_CHECKING([if libssl needs libdl])
+AC_TRY_LINK_FUNC([SSL_CTX_new], [
+ AC_MSG_RESULT([no])
+ LIBS="$BAKLIBS"
+] , [
+ AC_MSG_RESULT([yes])
+ LIBS="$BAKLIBS"
+ AC_SEARCH_LIBS([dlopen], [dl])
+]) ])dnl End of ACX_LIB_SSL
+
+dnl Setup to use very large files (>2Gb).
+dnl setups fseeko and its own
+AC_DEFUN([ACX_SYS_LARGEFILE],
+[
+AC_SYS_LARGEFILE
+dnl try to see if an additional _LARGEFILE_SOURCE 1 is needed to get fseeko
+ACX_CHECK_COMPILER_FLAG_NEEDED(-D_LARGEFILE_SOURCE=1,
+[
+#include <stdio.h>
+int test() {
+ int a = fseeko(stdin, 0, 0);
+ return a;
+}
+], [CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1"])
+])
+
+dnl Check getaddrinfo.
+dnl Works on linux, solaris, bsd and windows(links winsock).
+dnl defines HAVE_GETADDRINFO, USE_WINSOCK.
+AC_DEFUN([ACX_CHECK_GETADDRINFO_WITH_INCLUDES],
+[AC_REQUIRE([AC_PROG_CC])
+AC_MSG_CHECKING(for getaddrinfo)
+ac_cv_func_getaddrinfo=no
+AC_LINK_IFELSE(
+[AC_LANG_SOURCE([[
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+char* getaddrinfo();
+char* (*f) () = getaddrinfo;
+#ifdef __cplusplus
+}
+#endif
+int main() {
+ ;
+ return 0;
+}
+]])],
+dnl this case on linux, solaris, bsd
+[ac_cv_func_getaddrinfo="yes"
+dnl see if on windows
+if test "$ac_cv_header_windows_h" = "yes"; then
+ AC_DEFINE(USE_WINSOCK, 1, [Whether the windows socket API is used])
+ USE_WINSOCK="1"
+ LIBS="$LIBS -lws2_32"
+fi
+],
+dnl no quick getaddrinfo, try mingw32 and winsock2 library.
+ORIGLIBS="$LIBS"
+LIBS="$LIBS -lws2_32"
+AC_LINK_IFELSE(
+[AC_LANG_PROGRAM(
+[
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif
+],
+[
+ (void)getaddrinfo(NULL, NULL, NULL, NULL);
+]
+)],
+[
+ac_cv_func_getaddrinfo="yes"
+dnl already: LIBS="$LIBS -lws2_32"
+AC_DEFINE(USE_WINSOCK, 1, [Whether the windows socket API is used])
+USE_WINSOCK="1"
+],
+[
+ac_cv_func_getaddrinfo="no"
+LIBS="$ORIGLIBS"
+])
+)
+
+AC_MSG_RESULT($ac_cv_func_getaddrinfo)
+if test $ac_cv_func_getaddrinfo = yes; then
+ AC_DEFINE(HAVE_GETADDRINFO, 1, [Whether getaddrinfo is available])
+fi
+])dnl Endof AC_CHECK_GETADDRINFO_WITH_INCLUDES
+
+dnl check if a function is deprecated. defines DEPRECATED_func in config.h.
+dnl $1: function name
+dnl $2: C-statement that calls the function.
+dnl $3: includes for the program.
+dnl $4: executes if yes
+dnl $5: executes if no
+AC_DEFUN([ACX_FUNC_DEPRECATED],
+[
+AC_REQUIRE([AC_PROG_CC])
+AC_MSG_CHECKING(if $1 is deprecated)
+cache=`echo $1 | sed 'y%.=/+-%___p_%'`
+AC_CACHE_VAL(cv_cc_deprecated_$cache,
+[
+echo '$3' >conftest.c
+echo 'void f(){ $2 }' >>conftest.c
+if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then
+eval "cv_cc_deprecated_$cache=no"
+else
+eval "cv_cc_deprecated_$cache=yes"
+fi
+rm -f conftest conftest.o conftest.c
+])
+if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then
+AC_MSG_RESULT(yes)
+AC_DEFINE_UNQUOTED(AS_TR_CPP([DEPRECATED_$1]), 1, [Whether $1 is deprecated])
+:
+$4
+else
+AC_MSG_RESULT(no)
+:
+$5
+fi
+])dnl end of ACX_FUNC_DEPRECATED
+
+dnl check if select and nonblocking sockets actually work.
+dnl Needs fork(2) and select(2).
+dnl defines NONBLOCKING_IS_BROKEN, and if that is true multiple reads from
+dnl a nonblocking socket do not work, a new call to select is necessary.
+AC_DEFUN([ACX_CHECK_NONBLOCKING_BROKEN],
+[
+AC_MSG_CHECKING([if nonblocking sockets work])
+if echo $target | grep mingw32 >/dev/null; then
+ AC_MSG_RESULT([no (windows)])
+ AC_DEFINE([NONBLOCKING_IS_BROKEN], 1, [Define if the network stack does not fully support nonblocking io (causes lower performance).])
+else
+AC_RUN_IFELSE([
+AC_LANG_SOURCE([[
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <errno.h>
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+int main(void)
+{
+ int port;
+ int sfd, cfd;
+ int num = 10;
+ int i, p;
+ struct sockaddr_in a;
+ /* test if select and nonblocking reads work well together */
+ /* open port.
+ fork child to send 10 messages.
+ select to read.
+ then try to nonblocking read the 10 messages
+ then, nonblocking read must give EAGAIN
+ */
+
+ port = 12345 + (time(0)%32);
+ sfd = socket(PF_INET, SOCK_DGRAM, 0);
+ if(sfd == -1) {
+ perror("socket");
+ return 1;
+ }
+ memset(&a, 0, sizeof(a));
+ a.sin_family = AF_INET;
+ a.sin_port = htons(port);
+ a.sin_addr.s_addr = inet_addr("127.0.0.1");
+ if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) {
+ perror("bind");
+ return 1;
+ }
+ if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) {
+ perror("fcntl");
+ return 1;
+ }
+
+ cfd = socket(PF_INET, SOCK_DGRAM, 0);
+ if(cfd == -1) {
+ perror("client socket");
+ return 1;
+ }
+ a.sin_port = 0;
+ if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) {
+ perror("client bind");
+ return 1;
+ }
+ a.sin_port = htons(port);
+
+ /* no handler, causes exit in 10 seconds */
+ alarm(10);
+
+ /* send and receive on the socket */
+ if((p=fork()) == 0) {
+ for(i=0; i<num; i++) {
+ if(sendto(cfd, &i, sizeof(i), 0,
+ (struct sockaddr*)&a, sizeof(a)) < 0) {
+ perror("sendto");
+ return 1;
+ }
+ }
+ } else {
+ /* parent */
+ fd_set rset;
+ int x;
+ if(p == -1) {
+ perror("fork");
+ return 1;
+ }
+ FD_ZERO(&rset);
+ FD_SET(sfd, &rset);
+ if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) {
+ perror("select");
+ return 1;
+ }
+ i = 0;
+ while(i < num) {
+ if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) {
+ if(errno == EAGAIN)
+ continue;
+ perror("recv");
+ return 1;
+ }
+ i++;
+ }
+ /* now we want to get EAGAIN: nonblocking goodness */
+ errno = 0;
+ recv(sfd, &x, sizeof(x), 0);
+ if(errno != EAGAIN) {
+ perror("trying to recv again");
+ return 1;
+ }
+ /* EAGAIN encountered */
+ }
+
+ close(sfd);
+ close(cfd);
+ return 0;
+}
+]])], [
+ AC_MSG_RESULT([yes])
+], [
+ AC_MSG_RESULT([no])
+ AC_DEFINE([NONBLOCKING_IS_BROKEN], 1, [Define if the network stack does not fully support nonblocking io (causes lower performance).])
+], [
+ AC_MSG_RESULT([crosscompile(yes)])
+])
+fi
+])dnl End of ACX_CHECK_NONBLOCKING_BROKEN
+
+dnl Check if mkdir has one or two arguments.
+dnl defines MKDIR_HAS_ONE_ARG
+AC_DEFUN([ACX_MKDIR_ONE_ARG],
+[
+AC_MSG_CHECKING([whether mkdir has one arg])
+AC_TRY_COMPILE([
+#include <stdio.h>
+#include <unistd.h>
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+], [
+ (void)mkdir("directory");
+],
+AC_MSG_RESULT(yes)
+AC_DEFINE(MKDIR_HAS_ONE_ARG, 1, [Define if mkdir has one argument.])
+,
+AC_MSG_RESULT(no)
+)
+])dnl end of ACX_MKDIR_ONE_ARG
+
+dnl Check for ioctlsocket function. works on mingw32 too.
+AC_DEFUN([ACX_FUNC_IOCTLSOCKET],
+[
+# check ioctlsocket
+AC_MSG_CHECKING(for ioctlsocket)
+AC_LINK_IFELSE([AC_LANG_PROGRAM([
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+], [
+ (void)ioctlsocket(0, 0, NULL);
+])], [
+AC_MSG_RESULT(yes)
+AC_DEFINE(HAVE_IOCTLSOCKET, 1, [if the function 'ioctlsocket' is available])
+],[AC_MSG_RESULT(no)])
+])dnl end of ACX_FUNC_IOCTLSOCKET
+
+dnl detect malloc and provide malloc compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN([ACX_FUNC_MALLOC],
+[
+ AC_MSG_CHECKING([for GNU libc compatible malloc])
+ AC_RUN_IFELSE([AC_LANG_PROGRAM(
+[[#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+#include <stdlib.h>
+#else
+char *malloc ();
+#endif
+]], [ if(malloc(0) != 0) return 1;])
+],
+ [AC_MSG_RESULT([no])
+ AC_LIBOBJ(malloc)
+ AC_DEFINE_UNQUOTED([malloc], [rpl_malloc_$1], [Define if replacement function should be used.])] ,
+ [AC_MSG_RESULT([yes])
+ AC_DEFINE([HAVE_MALLOC], 1, [If have GNU libc compatible malloc])],
+ [AC_MSG_RESULT([no (crosscompile)])
+ AC_LIBOBJ(malloc)
+ AC_DEFINE_UNQUOTED([malloc], [rpl_malloc_$1], [Define if replacement function should be used.])] )
+])
+
+dnl Define fallback for fseeko and ftello if needed.
+AC_DEFUN([AHX_CONFIG_FSEEKO],
+[
+#ifndef HAVE_FSEEKO
+#define fseeko fseek
+#define ftello ftell
+#endif /* HAVE_FSEEKO */
+])
+
+dnl Define RAND_MAX if not defined
+AC_DEFUN([AHX_CONFIG_RAND_MAX],
+[
+#ifndef RAND_MAX
+#define RAND_MAX 2147483647
+#endif
+])
+
+dnl Define MAXHOSTNAMELEN if not defined
+AC_DEFUN([AHX_CONFIG_MAXHOSTNAMELEN],
+[
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN 256
+#endif
+])
+
+dnl Define IPV6_MIN_MTU if not defined
+AC_DEFUN([AHX_CONFIG_IPV6_MIN_MTU],
+[
+#ifndef IPV6_MIN_MTU
+#define IPV6_MIN_MTU 1280
+#endif /* IPV6_MIN_MTU */
+])
+
+dnl provide snprintf, vsnprintf compat prototype
+dnl $1: unique name for compat code
+AC_DEFUN([AHX_CONFIG_SNPRINTF],
+[
+#ifndef HAVE_SNPRINTF
+#define snprintf snprintf_$1
+#define vsnprintf vsnprintf_$1
+#include <stdarg.h>
+int snprintf (char *str, size_t count, const char *fmt, ...);
+int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);
+#endif /* HAVE_SNPRINTF */
+])
+
+dnl provide inet_pton compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN([AHX_CONFIG_INET_PTON],
+[
+#ifndef HAVE_INET_PTON
+#define inet_pton inet_pton_$1
+int inet_pton(int af, const char* src, void* dst);
+#endif /* HAVE_INET_PTON */
+])
+
+dnl provide inet_ntop compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN([AHX_CONFIG_INET_NTOP],
+[
+#ifndef HAVE_INET_NTOP
+#define inet_ntop inet_ntop_$1
+const char *inet_ntop(int af, const void *src, char *dst, size_t size);
+#endif
+])
+
+dnl provide inet_aton compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN([AHX_CONFIG_INET_ATON],
+[
+#ifndef HAVE_INET_ATON
+#define inet_aton inet_aton_$1
+int inet_aton(const char *cp, struct in_addr *addr);
+#endif
+])
+
+dnl provide memmove compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN([AHX_CONFIG_MEMMOVE],
+[
+#ifndef HAVE_MEMMOVE
+#define memmove memmove_$1
+void *memmove(void *dest, const void *src, size_t n);
+#endif
+])
+
+dnl provide strlcat compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN([AHX_CONFIG_STRLCAT],
+[
+#ifndef HAVE_STRLCAT
+#define strlcat strlcat_$1
+size_t strlcat(char *dst, const char *src, size_t siz);
+#endif
+])
+
+dnl provide strlcpy compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN([AHX_CONFIG_STRLCPY],
+[
+#ifndef HAVE_STRLCPY
+#define strlcpy strlcpy_$1
+size_t strlcpy(char *dst, const char *src, size_t siz);
+#endif
+])
+
+dnl provide gmtime_r compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN([AHX_CONFIG_GMTIME_R],
+[
+#ifndef HAVE_GMTIME_R
+#define gmtime_r gmtime_r_$1
+struct tm *gmtime_r(const time_t *timep, struct tm *result);
+#endif
+])
+
+dnl provide w32 compat definition for sleep
+AC_DEFUN([AHX_CONFIG_W32_SLEEP],
+[
+#ifndef HAVE_SLEEP
+#define sleep(x) Sleep((x)*1000) /* on win32 */
+#endif /* HAVE_SLEEP */
+])
+
+dnl provide w32 compat definition for usleep
+AC_DEFUN([AHX_CONFIG_W32_USLEEP],
+[
+#ifndef HAVE_USLEEP
+#define usleep(x) Sleep((x)/1000 + 1) /* on win32 */
+#endif /* HAVE_USLEEP */
+])
+
+dnl provide w32 compat definition for random
+AC_DEFUN([AHX_CONFIG_W32_RANDOM],
+[
+#ifndef HAVE_RANDOM
+#define random rand /* on win32, for tests only (bad random) */
+#endif /* HAVE_RANDOM */
+])
+
+dnl provide w32 compat definition for srandom
+AC_DEFUN([AHX_CONFIG_W32_SRANDOM],
+[
+#ifndef HAVE_SRANDOM
+#define srandom(x) srand(x) /* on win32, for tests only (bad random) */
+#endif /* HAVE_SRANDOM */
+])
+
+dnl provide w32 compat definition for FD_SET_T
+AC_DEFUN([AHX_CONFIG_W32_FD_SET_T],
+[
+/* detect if we need to cast to unsigned int for FD_SET to avoid warnings */
+#ifdef HAVE_WINSOCK2_H
+#define FD_SET_T (u_int)
+#else
+#define FD_SET_T
+#endif
+])
+
+dnl Remove an extension flag from CFLAGS, define replacement to be made.
+dnl Used by ACX_STRIP_EXT_FLAGS.
+dnl $1: the name of the flag, for example -D_GNU_SOURCE.
+AC_DEFUN([ACX_CFLAGS_STRIP],
+[
+ if echo $CFLAGS | grep " $1" >/dev/null 2>&1; then
+ CFLAGS="`echo $CFLAGS | sed -e 's/ $1//g'`"
+ AC_DEFINE(m4_bpatsubst(OMITTED_$1,[[-=]],_), 1, Put $1 define in config.h)
+ fi
+])
+
+dnl Remove EXT flags from the CFLAGS and set them to be defined in config.h
+dnl use with ACX_DETERMINE_EXT_FLAGS.
+AC_DEFUN([ACX_STRIP_EXT_FLAGS],
+[
+ AC_MSG_NOTICE([Stripping extension flags...])
+ ACX_CFLAGS_STRIP(-D_GNU_SOURCE)
+ ACX_CFLAGS_STRIP(-D_BSD_SOURCE)
+ ACX_CFLAGS_STRIP(-D__EXTENSIONS__)
+ ACX_CFLAGS_STRIP(-D_POSIX_C_SOURCE=200112)
+ ACX_CFLAGS_STRIP(-D_XOPEN_SOURCE=600)
+ ACX_CFLAGS_STRIP(-D_XOPEN_SOURCE_EXTENDED=1)
+ ACX_CFLAGS_STRIP(-D_ALL_SOURCE)
+ ACX_CFLAGS_STRIP(-D_LARGEFILE_SOURCE=1)
+]) dnl End of ACX_STRIP_EXT_FLAGS
+
+dnl define one omitted flag for config.h
+dnl $1: flag name. -D_GNU_SOURCE
+dnl $2: replacement define. _GNU_SOURCE
+dnl $3: define value, 1
+AC_DEFUN([AHX_CONFIG_FLAG_OMITTED],
+[#if defined($1) && !defined($2)
+#define $2 $3
+[#]endif ])
+
+dnl Wrapper for AHX_CONFIG_FLAG_OMITTED for -D style flags
+dnl $1: the -DNAME or -DNAME=value string.
+AC_DEFUN([AHX_CONFIG_FLAG_EXT],
+[AHX_CONFIG_FLAG_OMITTED(m4_bpatsubst(OMITTED_$1,[[-=]],_),m4_bpatsubst(m4_bpatsubst($1,-D,),=.*$,),m4_if(m4_bregexp($1,=),-1,1,m4_bpatsubst($1,^.*=,)))
+])
+
+dnl config.h part to define omitted cflags, use with ACX_STRIP_EXT_FLAGS.
+AC_DEFUN([AHX_CONFIG_EXT_FLAGS],
+[AHX_CONFIG_FLAG_EXT(-D_GNU_SOURCE)
+AHX_CONFIG_FLAG_EXT(-D_BSD_SOURCE)
+AHX_CONFIG_FLAG_EXT(-D__EXTENSIONS__)
+AHX_CONFIG_FLAG_EXT(-D_POSIX_C_SOURCE=200112)
+AHX_CONFIG_FLAG_EXT(-D_XOPEN_SOURCE=600)
+AHX_CONFIG_FLAG_EXT(-D_XOPEN_SOURCE_EXTENDED=1)
+AHX_CONFIG_FLAG_EXT(-D_ALL_SOURCE)
+AHX_CONFIG_FLAG_EXT(-D_LARGEFILE_SOURCE=1)
+])
+
+dnl check if memcmp is using signed characters and replace if so.
+AC_DEFUN([ACX_CHECK_MEMCMP_SIGNED],
+[AC_MSG_CHECKING([if memcmp compares unsigned])
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+int main(void)
+{
+ char a = 255, b = 0;
+ if(memcmp(&a, &b, 1) < 0)
+ return 1;
+ return 0;
+}
+]])], [AC_MSG_RESULT([yes]) ],
+[ AC_MSG_RESULT([no])
+ AC_DEFINE([MEMCMP_IS_BROKEN], [1], [Define if memcmp() does not compare unsigned bytes])
+ AC_LIBOBJ([memcmp])
+], [ AC_MSG_RESULT([cross-compile no])
+ AC_DEFINE([MEMCMP_IS_BROKEN], [1], [Define if memcmp() does not compare unsigned bytes])
+ AC_LIBOBJ([memcmp])
+]) ])
+
+dnl define memcmp to its replacement, pass unique id for program as arg
+AC_DEFUN([AHX_MEMCMP_BROKEN], [
+#ifdef MEMCMP_IS_BROKEN
+#include "compat/memcmp.h"
+#define memcmp memcmp_$1
+int memcmp(const void *x, const void *y, size_t n);
+#endif
+])
+
+dnl ACX_CHECK_SS_FAMILY - check for sockaddr_storage.ss_family
+AC_DEFUN([ACX_CHECK_SS_FAMILY],
+[AC_CHECK_MEMBER([struct sockaddr_storage.ss_family], [], [
+ AC_CHECK_MEMBER([struct sockaddr_storage.__ss_family], [
+ AC_DEFINE([ss_family], [__ss_family], [Fallback member name for socket family in struct sockaddr_storage])
+ ],, [AC_INCLUDES_DEFAULT
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+ ])
+], [AC_INCLUDES_DEFAULT
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+]) ])
+
+dnl End of file
diff --git a/contrib/ldns/ax_pkg_swig.m4 b/contrib/ldns/ax_pkg_swig.m4
new file mode 100644
index 000000000000..a1a58dc1e5b9
--- /dev/null
+++ b/contrib/ldns/ax_pkg_swig.m4
@@ -0,0 +1,135 @@
+# ===========================================================================
+# http://www.gnu.org/software/autoconf-archive/ax_pkg_swig.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_PKG_SWIG([major.minor.micro], [action-if-found], [action-if-not-found])
+#
+# DESCRIPTION
+#
+# This macro searches for a SWIG installation on your system. If found,
+# then SWIG is AC_SUBST'd; if not found, then $SWIG is empty. If SWIG is
+# found, then SWIG_LIB is set to the SWIG library path, and AC_SUBST'd.
+#
+# You can use the optional first argument to check if the version of the
+# available SWIG is greater than or equal to the value of the argument. It
+# should have the format: N[.N[.N]] (N is a number between 0 and 999. Only
+# the first N is mandatory.) If the version argument is given (e.g.
+# 1.3.17), AX_PKG_SWIG checks that the swig package is this version number
+# or higher.
+#
+# As usual, action-if-found is executed if SWIG is found, otherwise
+# action-if-not-found is executed.
+#
+# In configure.in, use as:
+#
+# AX_PKG_SWIG(1.3.17, [], [ AC_MSG_ERROR([SWIG is required to build..]) ])
+# AX_SWIG_ENABLE_CXX
+# AX_SWIG_MULTI_MODULE_SUPPORT
+# AX_SWIG_PYTHON
+#
+# LICENSE
+#
+# Copyright (c) 2008 Sebastian Huber <sebastian-huber@web.de>
+# Copyright (c) 2008 Alan W. Irwin <irwin@beluga.phys.uvic.ca>
+# Copyright (c) 2008 Rafael Laboissiere <rafael@laboissiere.net>
+# Copyright (c) 2008 Andrew Collier <colliera@ukzn.ac.za>
+# Copyright (c) 2011 Murray Cumming <murrayc@openismus.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 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, the respective Autoconf Macro's copyright owner
+# gives unlimited permission to copy, distribute and modify the configure
+# scripts that are the output of Autoconf when processing the Macro. You
+# need not follow the terms of the GNU General Public License when using
+# or distributing such scripts, even though portions of the text of the
+# Macro appear in them. The GNU General Public License (GPL) does govern
+# all other use of the material that constitutes the Autoconf Macro.
+#
+# This special exception to the GPL applies to versions of the Autoconf
+# Macro released by the Autoconf Archive. When you make and distribute a
+# modified version of the Autoconf Macro, you may extend this special
+# exception to the GPL to apply to your modified version as well.
+
+#serial 8
+
+AC_DEFUN([AX_PKG_SWIG],[
+ # Ubuntu has swig 2.0 as /usr/bin/swig2.0
+ AC_PATH_PROGS([SWIG],[swig2.0 swig])
+ if test -z "$SWIG" ; then
+ m4_ifval([$3],[$3],[:])
+ elif test -n "$1" ; then
+ AC_MSG_CHECKING([SWIG version])
+ [swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`]
+ AC_MSG_RESULT([$swig_version])
+ if test -n "$swig_version" ; then
+ # Calculate the required version number components
+ [required=$1]
+ [required_major=`echo $required | sed 's/[^0-9].*//'`]
+ if test -z "$required_major" ; then
+ [required_major=0]
+ fi
+ [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
+ [required_minor=`echo $required | sed 's/[^0-9].*//'`]
+ if test -z "$required_minor" ; then
+ [required_minor=0]
+ fi
+ [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
+ [required_patch=`echo $required | sed 's/[^0-9].*//'`]
+ if test -z "$required_patch" ; then
+ [required_patch=0]
+ fi
+ # Calculate the available version number components
+ [available=$swig_version]
+ [available_major=`echo $available | sed 's/[^0-9].*//'`]
+ if test -z "$available_major" ; then
+ [available_major=0]
+ fi
+ [available=`echo $available | sed 's/[0-9]*[^0-9]//'`]
+ [available_minor=`echo $available | sed 's/[^0-9].*//'`]
+ if test -z "$available_minor" ; then
+ [available_minor=0]
+ fi
+ [available=`echo $available | sed 's/[0-9]*[^0-9]//'`]
+ [available_patch=`echo $available | sed 's/[^0-9].*//'`]
+ if test -z "$available_patch" ; then
+ [available_patch=0]
+ fi
+ # Convert the version tuple into a single number for easier comparison.
+ # Using base 100 should be safe since SWIG internally uses BCD values
+ # to encode its version number.
+ required_swig_vernum=`expr $required_major \* 10000 \
+ \+ $required_minor \* 100 \+ $required_patch`
+ available_swig_vernum=`expr $available_major \* 10000 \
+ \+ $available_minor \* 100 \+ $available_patch`
+
+ if test $available_swig_vernum -lt $required_swig_vernum; then
+ AC_MSG_WARN([SWIG version >= $1 is required. You have $swig_version.])
+ SWIG=''
+ m4_ifval([$3],[$3],[])
+ else
+ AC_MSG_CHECKING([for SWIG library])
+ SWIG_LIB=`$SWIG -swiglib`
+ AC_MSG_RESULT([$SWIG_LIB])
+ m4_ifval([$2],[$2],[])
+ fi
+ else
+ AC_MSG_WARN([cannot determine SWIG version])
+ SWIG=''
+ m4_ifval([$3],[$3],[])
+ fi
+ fi
+ AC_SUBST([SWIG_LIB])
+])
diff --git a/contrib/ldns/ax_python_devel.m4 b/contrib/ldns/ax_python_devel.m4
new file mode 100644
index 000000000000..2ce6afe83509
--- /dev/null
+++ b/contrib/ldns/ax_python_devel.m4
@@ -0,0 +1,327 @@
+# ===========================================================================
+# http://www.gnu.org/software/autoconf-archive/ax_python_devel.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_PYTHON_DEVEL([version])
+#
+# DESCRIPTION
+#
+# Note: Defines as a precious variable "PYTHON_VERSION". Don't override it
+# in your configure.ac.
+#
+# This macro checks for Python and tries to get the include path to
+# 'Python.h'. It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS)
+# output variables. It also exports $(PYTHON_EXTRA_LIBS) and
+# $(PYTHON_EXTRA_LDFLAGS) for embedding Python in your code.
+#
+# You can search for some particular version of Python by passing a
+# parameter to this macro, for example ">= '2.3.1'", or "== '2.4'". Please
+# note that you *have* to pass also an operator along with the version to
+# match, and pay special attention to the single quotes surrounding the
+# version number. Don't use "PYTHON_VERSION" for this: that environment
+# variable is declared as precious and thus reserved for the end-user.
+#
+# This macro should work for all versions of Python >= 2.1.0. As an end
+# user, you can disable the check for the python version by setting the
+# PYTHON_NOVERSIONCHECK environment variable to something else than the
+# empty string.
+#
+# If you need to use this macro for an older Python version, please
+# contact the authors. We're always open for feedback.
+#
+# LICENSE
+#
+# Copyright (c) 2009 Sebastian Huber <sebastian-huber@web.de>
+# Copyright (c) 2009 Alan W. Irwin <irwin@beluga.phys.uvic.ca>
+# Copyright (c) 2009 Rafael Laboissiere <rafael@laboissiere.net>
+# Copyright (c) 2009 Andrew Collier <colliera@ukzn.ac.za>
+# Copyright (c) 2009 Matteo Settenvini <matteo@member.fsf.org>
+# Copyright (c) 2009 Horst Knorr <hk_classes@knoda.org>
+#
+# 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, the respective Autoconf Macro's copyright owner
+# gives unlimited permission to copy, distribute and modify the configure
+# scripts that are the output of Autoconf when processing the Macro. You
+# need not follow the terms of the GNU General Public License when using
+# or distributing such scripts, even though portions of the text of the
+# Macro appear in them. The GNU General Public License (GPL) does govern
+# all other use of the material that constitutes the Autoconf Macro.
+#
+# This special exception to the GPL applies to versions of the Autoconf
+# Macro released by the Autoconf Archive. When you make and distribute a
+# modified version of the Autoconf Macro, you may extend this special
+# exception to the GPL to apply to your modified version as well.
+
+#serial 8
+
+AU_ALIAS([AC_PYTHON_DEVEL], [AX_PYTHON_DEVEL])
+AC_DEFUN([AX_PYTHON_DEVEL],[
+ #
+ # Allow the use of a (user set) custom python version
+ #
+ AC_ARG_VAR([PYTHON_VERSION],[The installed Python
+ version to use, for example '2.3'. This string
+ will be appended to the Python interpreter
+ canonical name.])
+
+ AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]])
+ if test -z "$PYTHON"; then
+ AC_MSG_ERROR([Cannot find python$PYTHON_VERSION in your system path])
+ PYTHON_VERSION=""
+ fi
+
+ #
+ # Check for a version of Python >= 2.1.0
+ #
+ AC_MSG_CHECKING([for a version of Python >= '2.1.0'])
+ ac_supports_python_ver=`$PYTHON -c "import sys; \
+ ver = sys.version.split ()[[0]]; \
+ print (ver >= '2.1.0')"`
+ if test "$ac_supports_python_ver" != "True"; then
+ if test -z "$PYTHON_NOVERSIONCHECK"; then
+ AC_MSG_RESULT([no])
+ AC_MSG_FAILURE([
+This version of the AC@&t@_PYTHON_DEVEL macro
+doesn't work properly with versions of Python before
+2.1.0. You may need to re-run configure, setting the
+variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG,
+PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand.
+Moreover, to disable this check, set PYTHON_NOVERSIONCHECK
+to something else than an empty string.
+])
+ else
+ AC_MSG_RESULT([skip at user request])
+ fi
+ else
+ AC_MSG_RESULT([yes])
+ fi
+
+ #
+ # if the macro parameter ``version'' is set, honour it
+ #
+ if test -n "$1"; then
+ AC_MSG_CHECKING([for a version of Python $1])
+ ac_supports_python_ver=`$PYTHON -c "import sys; \
+ ver = sys.version.split ()[[0]]; \
+ print (ver $1)"`
+ if test "$ac_supports_python_ver" = "True"; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([this package requires Python $1.
+If you have it installed, but it isn't the default Python
+interpreter in your system path, please pass the PYTHON_VERSION
+variable to configure. See ``configure --help'' for reference.
+])
+ PYTHON_VERSION=""
+ fi
+ fi
+
+ #
+ # Check if you have distutils, else fail
+ #
+ AC_MSG_CHECKING([for the distutils Python package])
+ ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`
+ if test -z "$ac_distutils_result"; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([cannot import Python module "distutils".
+Please check your Python installation. The error was:
+$ac_distutils_result])
+ PYTHON_VERSION=""
+ fi
+
+ #
+ # Check for Python include path
+ #
+ AC_MSG_CHECKING([for Python include path])
+ if test -z "$PYTHON_CPPFLAGS"; then
+ python_path=`$PYTHON -c "import distutils.sysconfig; \
+ print (distutils.sysconfig.get_python_inc ());"`
+ if test -n "${python_path}"; then
+ python_path="-I$python_path"
+ fi
+ PYTHON_CPPFLAGS=$python_path
+ fi
+ AC_MSG_RESULT([$PYTHON_CPPFLAGS])
+ AC_SUBST([PYTHON_CPPFLAGS])
+
+ #
+ # Check for Python library path
+ #
+ AC_MSG_CHECKING([for Python library path])
+ if test -z "$PYTHON_LDFLAGS"; then
+ # (makes two attempts to ensure we've got a version number
+ # from the interpreter)
+ ac_python_version=`cat<<EOD | $PYTHON -
+
+# join all versioning strings, on some systems
+# major/minor numbers could be in different list elements
+from distutils.sysconfig import *
+ret = ''
+for e in get_config_vars ('VERSION'):
+ if (e != None):
+ ret += e
+print (ret)
+EOD
+`
+
+ if test -z "$ac_python_version"; then
+ if test -n "$PYTHON_VERSION"; then
+ ac_python_version=$PYTHON_VERSION
+ else
+ ac_python_version=`$PYTHON -c "import sys; \
+ print (sys.version[[:3]])"`
+ fi
+ fi
+
+ # Make the versioning information available to the compiler
+ AC_DEFINE_UNQUOTED([HAVE_PYTHON], ["$ac_python_version"],
+ [If available, contains the Python version number currently in use.])
+
+ # First, the library directory:
+ ac_python_libdir=`cat<<EOD | $PYTHON -
+
+# There should be only one
+import distutils.sysconfig
+for e in distutils.sysconfig.get_config_vars ('LIBDIR'):
+ if e != None:
+ print (e)
+ break
+EOD
+`
+
+ # Before checking for libpythonX.Y, we need to know
+ # the extension the OS we're on uses for libraries
+ # (we take the first one, if there's more than one fix me!):
+ ac_python_soext=`$PYTHON -c \
+ "import distutils.sysconfig; \
+ print (distutils.sysconfig.get_config_vars('SO')[[0]])"`
+
+ # Now, for the library:
+ ac_python_soname=`$PYTHON -c \
+ "import distutils.sysconfig; \
+ print (distutils.sysconfig.get_config_vars('LDLIBRARY')[[0]])"`
+
+ # Strip away extension from the end to canonicalize its name:
+ ac_python_library=`echo "$ac_python_soname" | sed "s/${ac_python_soext}$//"`
+
+ # This small piece shamelessly adapted from PostgreSQL python macro;
+ # credits goes to momjian, I think. I'd like to put the right name
+ # in the credits, if someone can point me in the right direction... ?
+ #
+ if test -n "$ac_python_libdir" -a -n "$ac_python_library" \
+ -a x"$ac_python_library" != x"$ac_python_soname"
+ then
+ # use the official shared library
+ ac_python_library=`echo "$ac_python_library" | sed "s/^lib//"`
+ PYTHON_LDFLAGS="-L$ac_python_libdir -l$ac_python_library"
+ else
+ # old way: use libpython from python_configdir
+ ac_python_libdir=`$PYTHON -c \
+ "from distutils.sysconfig import get_python_lib as f; \
+ import os; \
+ print (os.path.join(f(plat_specific=1, standard_lib=1), 'config'));"`
+ PYTHON_LDFLAGS="-L$ac_python_libdir -lpython$ac_python_version"
+ fi
+
+ if test -z "PYTHON_LDFLAGS"; then
+ AC_MSG_ERROR([
+ Cannot determine location of your Python DSO. Please check it was installed with
+ dynamic libraries enabled, or try setting PYTHON_LDFLAGS by hand.
+ ])
+ fi
+ fi
+ AC_MSG_RESULT([$PYTHON_LDFLAGS])
+ AC_SUBST([PYTHON_LDFLAGS])
+
+ #
+ # Check for site packages
+ #
+ AC_MSG_CHECKING([for Python site-packages path])
+ if test -z "$PYTHON_SITE_PKG"; then
+ PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
+ print (distutils.sysconfig.get_python_lib(1,0));"`
+ fi
+ AC_MSG_RESULT([$PYTHON_SITE_PKG])
+ AC_SUBST([PYTHON_SITE_PKG])
+
+ #
+ # libraries which must be linked in when embedding
+ #
+ AC_MSG_CHECKING(python extra libraries)
+ if test -z "$PYTHON_EXTRA_LIBS"; then
+ PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
+ conf = distutils.sysconfig.get_config_var; \
+ print (conf('LOCALMODLIBS') + ' ' + conf('LIBS'))"`
+ fi
+ AC_MSG_RESULT([$PYTHON_EXTRA_LIBS])
+ AC_SUBST(PYTHON_EXTRA_LIBS)
+
+ #
+ # linking flags needed when embedding
+ #
+ AC_MSG_CHECKING(python extra linking flags)
+ if test -z "$PYTHON_EXTRA_LDFLAGS"; then
+ PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \
+ conf = distutils.sysconfig.get_config_var; \
+ print (conf('LINKFORSHARED'))"`
+ fi
+ AC_MSG_RESULT([$PYTHON_EXTRA_LDFLAGS])
+ AC_SUBST(PYTHON_EXTRA_LDFLAGS)
+
+ #
+ # final check to see if everything compiles alright
+ #
+ AC_MSG_CHECKING([consistency of all components of python development environment])
+ # save current global flags
+ ac_save_LIBS="$LIBS"
+ ac_save_CPPFLAGS="$CPPFLAGS"
+ LIBS="$ac_save_LIBS $PYTHON_LDFLAGS $PYTHON_EXTRA_LDFLAGS $PYTHON_EXTRA_LIBS"
+ CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS"
+ AC_LANG_PUSH([C])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([[#include <Python.h>]],
+ [[Py_Initialize();]])
+ ],[pythonexists=yes],[pythonexists=no])
+ AC_LANG_POP([C])
+ # turn back to default flags
+ CPPFLAGS="$ac_save_CPPFLAGS"
+ LIBS="$ac_save_LIBS"
+
+ AC_MSG_RESULT([$pythonexists])
+
+ if test ! "x$pythonexists" = "xyes"; then
+ AC_MSG_FAILURE([
+ Could not link test program to Python. Maybe the main Python library has been
+ installed in some non-standard library path. If so, pass it to configure,
+ via the LDFLAGS environment variable.
+ Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib"
+ ============================================================================
+ ERROR!
+ You probably have to install the development version of the Python package
+ for your distribution. The exact name of this package varies among them.
+ ============================================================================
+ ])
+ PYTHON_VERSION=""
+ fi
+
+ #
+ # all done!
+ #
+])
diff --git a/contrib/ldns/buffer.c b/contrib/ldns/buffer.c
new file mode 100644
index 000000000000..5a6b0ba74c85
--- /dev/null
+++ b/contrib/ldns/buffer.c
@@ -0,0 +1,176 @@
+/*
+ * buffer.c -- generic memory buffer .
+ *
+ * Copyright (c) 2001-2008, NLnet Labs. All rights reserved.
+ *
+ * See LICENSE for the license.
+ *
+ */
+
+#include <ldns/config.h>
+
+#include <ldns/ldns.h>
+#include <ldns/buffer.h>
+
+ldns_buffer *
+ldns_buffer_new(size_t capacity)
+{
+ ldns_buffer *buffer = LDNS_MALLOC(ldns_buffer);
+
+ if (!buffer) {
+ return NULL;
+ }
+
+ buffer->_data = (uint8_t *) LDNS_XMALLOC(uint8_t, capacity);
+ if (!buffer->_data) {
+ LDNS_FREE(buffer);
+ return NULL;
+ }
+
+ buffer->_position = 0;
+ buffer->_limit = buffer->_capacity = capacity;
+ buffer->_fixed = 0;
+ buffer->_status = LDNS_STATUS_OK;
+
+ ldns_buffer_invariant(buffer);
+
+ return buffer;
+}
+
+void
+ldns_buffer_new_frm_data(ldns_buffer *buffer, void *data, size_t size)
+{
+ assert(data != NULL);
+
+ buffer->_position = 0;
+ buffer->_limit = buffer->_capacity = size;
+ buffer->_fixed = 0;
+ buffer->_data = LDNS_XMALLOC(uint8_t, size);
+ if(!buffer->_data) {
+ buffer->_status = LDNS_STATUS_MEM_ERR;
+ return;
+ }
+ memcpy(buffer->_data, data, size);
+ buffer->_status = LDNS_STATUS_OK;
+
+ ldns_buffer_invariant(buffer);
+}
+
+bool
+ldns_buffer_set_capacity(ldns_buffer *buffer, size_t capacity)
+{
+ void *data;
+
+ ldns_buffer_invariant(buffer);
+ assert(buffer->_position <= capacity);
+
+ data = (uint8_t *) LDNS_XREALLOC(buffer->_data, uint8_t, capacity);
+ if (!data) {
+ buffer->_status = LDNS_STATUS_MEM_ERR;
+ return false;
+ } else {
+ buffer->_data = data;
+ buffer->_limit = buffer->_capacity = capacity;
+ return true;
+ }
+}
+
+bool
+ldns_buffer_reserve(ldns_buffer *buffer, size_t amount)
+{
+ ldns_buffer_invariant(buffer);
+ assert(!buffer->_fixed);
+ if (buffer->_capacity < buffer->_position + amount) {
+ size_t new_capacity = buffer->_capacity * 3 / 2;
+
+ if (new_capacity < buffer->_position + amount) {
+ new_capacity = buffer->_position + amount;
+ }
+ if (!ldns_buffer_set_capacity(buffer, new_capacity)) {
+ buffer->_status = LDNS_STATUS_MEM_ERR;
+ return false;
+ }
+ }
+ buffer->_limit = buffer->_capacity;
+ return true;
+}
+
+int
+ldns_buffer_printf(ldns_buffer *buffer, const char *format, ...)
+{
+ va_list args;
+ int written = 0;
+ size_t remaining;
+
+ if (ldns_buffer_status_ok(buffer)) {
+ ldns_buffer_invariant(buffer);
+ assert(buffer->_limit == buffer->_capacity);
+
+ remaining = ldns_buffer_remaining(buffer);
+ va_start(args, format);
+ written = vsnprintf((char *) ldns_buffer_current(buffer), remaining,
+ format, args);
+ va_end(args);
+ if (written == -1) {
+ buffer->_status = LDNS_STATUS_INTERNAL_ERR;
+ return -1;
+ } else if ((size_t) written >= remaining) {
+ if (!ldns_buffer_reserve(buffer, (size_t) written + 1)) {
+ buffer->_status = LDNS_STATUS_MEM_ERR;
+ return -1;
+ }
+ va_start(args, format);
+ written = vsnprintf((char *) ldns_buffer_current(buffer),
+ ldns_buffer_remaining(buffer), format, args);
+ va_end(args);
+ if (written == -1) {
+ buffer->_status = LDNS_STATUS_INTERNAL_ERR;
+ return -1;
+ }
+ }
+ buffer->_position += written;
+ }
+ return written;
+}
+
+void
+ldns_buffer_free(ldns_buffer *buffer)
+{
+ if (!buffer) {
+ return;
+ }
+
+ LDNS_FREE(buffer->_data);
+
+ LDNS_FREE(buffer);
+}
+
+void *
+ldns_buffer_export(ldns_buffer *buffer)
+{
+ buffer->_fixed = 1;
+ return buffer->_data;
+}
+
+int
+ldns_bgetc(ldns_buffer *buffer)
+{
+ if (!ldns_buffer_available_at(buffer, buffer->_position, sizeof(uint8_t))) {
+ ldns_buffer_set_position(buffer, ldns_buffer_limit(buffer));
+ /* ldns_buffer_rewind(buffer);*/
+ return EOF;
+ }
+ return (int)ldns_buffer_read_u8(buffer);
+}
+
+void
+ldns_buffer_copy(ldns_buffer* result, ldns_buffer* from)
+{
+ size_t tocopy = ldns_buffer_limit(from);
+
+ if(tocopy > ldns_buffer_capacity(result))
+ tocopy = ldns_buffer_capacity(result);
+ ldns_buffer_clear(result);
+ ldns_buffer_write(result, ldns_buffer_begin(from), tocopy);
+ ldns_buffer_flip(result);
+}
diff --git a/contrib/ldns/compat/b32_ntop.c b/contrib/ldns/compat/b32_ntop.c
new file mode 100644
index 000000000000..038ebdc95806
--- /dev/null
+++ b/contrib/ldns/compat/b32_ntop.c
@@ -0,0 +1,333 @@
+/*
+ * Copyright (c) 1996, 1998 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/*
+ * Portions Copyright (c) 1995 by International Business Machines, Inc.
+ *
+ * International Business Machines, Inc. (hereinafter called IBM) grants
+ * permission under its copyrights to use, copy, modify, and distribute this
+ * Software with or without fee, provided that the above copyright notice and
+ * all paragraphs of this notice appear in all copies, and that the name of IBM
+ * not be used in connection with the marketing of any product incorporating
+ * the Software or modifications thereof, without specific, written prior
+ * permission.
+ *
+ * To the extent it has a right to do so, IBM grants an immunity from suit
+ * under its patents, if any, for the use, sale or manufacture of products to
+ * the extent that such products are used for performing Domain Name System
+ * dynamic updates in TCP/IP networks by means of the Software. No immunity is
+ * granted for any product per se or for any other function of any product.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
+ * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
+ * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
+#include <ldns/config.h>
+
+#include <sys/types.h>
+#include <sys/param.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <assert.h>
+
+static const char Base32[] =
+ "abcdefghijklmnopqrstuvwxyz234567";
+/* "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";*/
+/* 00000000001111111111222222222233
+ 01234567890123456789012345678901*/
+static const char Base32_extended_hex[] =
+/* "0123456789ABCDEFGHIJKLMNOPQRSTUV";*/
+ "0123456789abcdefghijklmnopqrstuv";
+static const char Pad32 = '=';
+
+/* (From RFC3548 and draft-josefsson-rfc3548bis-00.txt)
+5. Base 32 Encoding
+
+ The Base 32 encoding is designed to represent arbitrary sequences of
+ octets in a form that needs to be case insensitive but need not be
+ humanly readable.
+
+ A 33-character subset of US-ASCII is used, enabling 5 bits to be
+ represented per printable character. (The extra 33rd character, "=",
+ is used to signify a special processing function.)
+
+ The encoding process represents 40-bit groups of input bits as output
+ strings of 8 encoded characters. Proceeding from left to right, a
+ 40-bit input group is formed by concatenating 5 8bit input groups.
+ These 40 bits are then treated as 8 concatenated 5-bit groups, each
+ of which is translated into a single digit in the base 32 alphabet.
+ When encoding a bit stream via the base 32 encoding, the bit stream
+ must be presumed to be ordered with the most-significant-bit first.
+ That is, the first bit in the stream will be the high-order bit in
+ the first 8bit byte, and the eighth bit will be the low-order bit in
+ the first 8bit byte, and so on.
+
+ Each 5-bit group is used as an index into an array of 32 printable
+ characters. The character referenced by the index is placed in the
+ output string. These characters, identified in Table 3, below, are
+ selected from US-ASCII digits and uppercase letters.
+
+ Table 3: The Base 32 Alphabet
+
+ Value Encoding Value Encoding Value Encoding Value Encoding
+ 0 A 9 J 18 S 27 3
+ 1 B 10 K 19 T 28 4
+ 2 C 11 L 20 U 29 5
+ 3 D 12 M 21 V 30 6
+ 4 E 13 N 22 W 31 7
+ 5 F 14 O 23 X
+ 6 G 15 P 24 Y (pad) =
+ 7 H 16 Q 25 Z
+ 8 I 17 R 26 2
+
+
+ Special processing is performed if fewer than 40 bits are available
+ at the end of the data being encoded. A full encoding quantum is
+ always completed at the end of a body. When fewer than 40 input bits
+ are available in an input group, zero bits are added (on the right)
+ to form an integral number of 5-bit groups. Padding at the end of
+ the data is performed using the "=" character. Since all base 32
+ input is an integral number of octets, only the following cases can
+ arise:
+
+ (1) the final quantum of encoding input is an integral multiple of 40
+ bits; here, the final unit of encoded output will be an integral
+ multiple of 8 characters with no "=" padding,
+
+ (2) the final quantum of encoding input is exactly 8 bits; here, the
+ final unit of encoded output will be two characters followed by six
+ "=" padding characters,
+
+ (3) the final quantum of encoding input is exactly 16 bits; here, the
+ final unit of encoded output will be four characters followed by four
+ "=" padding characters,
+
+ (4) the final quantum of encoding input is exactly 24 bits; here, the
+ final unit of encoded output will be five characters followed by
+ three "=" padding characters, or
+
+ (5) the final quantum of encoding input is exactly 32 bits; here, the
+ final unit of encoded output will be seven characters followed by one
+ "=" padding character.
+
+
+6. Base 32 Encoding with Extended Hex Alphabet
+
+ The following description of base 32 is due to [7]. This encoding
+ should not be regarded as the same as the "base32" encoding, and
+ should not be referred to as only "base32".
+
+ One property with this alphabet, that the base64 and base32 alphabet
+ lack, is that encoded data maintain its sort order when the encoded
+ data is compared bit-wise.
+
+ This encoding is identical to the previous one, except for the
+ alphabet. The new alphabet is found in table 4.
+
+ Table 4: The "Extended Hex" Base 32 Alphabet
+
+ Value Encoding Value Encoding Value Encoding Value Encoding
+ 0 0 9 9 18 I 27 R
+ 1 1 10 A 19 J 28 S
+ 2 2 11 B 20 K 29 T
+ 3 3 12 C 21 L 30 U
+ 4 4 13 D 22 M 31 V
+ 5 5 14 E 23 N
+ 6 6 15 F 24 O (pad) =
+ 7 7 16 G 25 P
+ 8 8 17 H 26 Q
+
+*/
+
+
+int
+ldns_b32_ntop_ar(uint8_t const *src, size_t srclength, char *target, size_t targsize, const char B32_ar[]) {
+ size_t datalength = 0;
+ uint8_t input[5];
+ uint8_t output[8];
+ size_t i;
+ memset(output, 0, 8);
+
+ while (4 < srclength) {
+ input[0] = *src++;
+ input[1] = *src++;
+ input[2] = *src++;
+ input[3] = *src++;
+ input[4] = *src++;
+ srclength -= 5;
+
+ output[0] = (input[0] & 0xf8) >> 3;
+ output[1] = ((input[0] & 0x07) << 2) + ((input[1] & 0xc0) >> 6);
+ output[2] = (input[1] & 0x3e) >> 1;
+ output[3] = ((input[1] & 0x01) << 4) + ((input[2] & 0xf0) >> 4);
+ output[4] = ((input[2] & 0x0f) << 1) + ((input[3] & 0x80) >> 7);
+ output[5] = (input[3] & 0x7c) >> 2;
+ output[6] = ((input[3] & 0x03) << 3) + ((input[4] & 0xe0) >> 5);
+ output[7] = (input[4] & 0x1f);
+
+ assert(output[0] < 32);
+ assert(output[1] < 32);
+ assert(output[2] < 32);
+ assert(output[3] < 32);
+ assert(output[4] < 32);
+ assert(output[5] < 32);
+ assert(output[6] < 32);
+ assert(output[7] < 32);
+
+ if (datalength + 8 > targsize) {
+ return (-1);
+ }
+ target[datalength++] = B32_ar[output[0]];
+ target[datalength++] = B32_ar[output[1]];
+ target[datalength++] = B32_ar[output[2]];
+ target[datalength++] = B32_ar[output[3]];
+ target[datalength++] = B32_ar[output[4]];
+ target[datalength++] = B32_ar[output[5]];
+ target[datalength++] = B32_ar[output[6]];
+ target[datalength++] = B32_ar[output[7]];
+ }
+
+ /* Now we worry about padding. */
+ if (0 != srclength) {
+ /* Get what's left. */
+ input[0] = input[1] = input[2] = input[3] = input[4] = (uint8_t) '\0';
+ for (i = 0; i < srclength; i++)
+ input[i] = *src++;
+
+ output[0] = (input[0] & 0xf8) >> 3;
+ assert(output[0] < 32);
+ if (srclength >= 1) {
+ output[1] = ((input[0] & 0x07) << 2) + ((input[1] & 0xc0) >> 6);
+ assert(output[1] < 32);
+ output[2] = (input[1] & 0x3e) >> 1;
+ assert(output[2] < 32);
+ }
+ if (srclength >= 2) {
+ output[3] = ((input[1] & 0x01) << 4) + ((input[2] & 0xf0) >> 4);
+ assert(output[3] < 32);
+ }
+ if (srclength >= 3) {
+ output[4] = ((input[2] & 0x0f) << 1) + ((input[3] & 0x80) >> 7);
+ assert(output[4] < 32);
+ output[5] = (input[3] & 0x7c) >> 2;
+ assert(output[5] < 32);
+ }
+ if (srclength >= 4) {
+ output[6] = ((input[3] & 0x03) << 3) + ((input[4] & 0xe0) >> 5);
+ assert(output[6] < 32);
+ }
+
+
+ if (datalength + 1 > targsize) {
+ return (-2);
+ }
+ target[datalength++] = B32_ar[output[0]];
+ if (srclength >= 1) {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = B32_ar[output[1]];
+ if (srclength == 1 && output[2] == 0) {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = Pad32;
+ } else {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = B32_ar[output[2]];
+ }
+ } else {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = Pad32;
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = Pad32;
+ }
+ if (srclength >= 2) {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = B32_ar[output[3]];
+ } else {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = Pad32;
+ }
+ if (srclength >= 3) {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = B32_ar[output[4]];
+ if (srclength == 3 && output[5] == 0) {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = Pad32;
+ } else {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = B32_ar[output[5]];
+ }
+ } else {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = Pad32;
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = Pad32;
+ }
+ if (srclength >= 4) {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = B32_ar[output[6]];
+ } else {
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = Pad32;
+ }
+ if (datalength + 1 > targsize) { return (-2); }
+ target[datalength++] = Pad32;
+ }
+ if (datalength+1 > targsize) {
+ return (int) (datalength);
+ }
+ target[datalength] = '\0'; /* Returned value doesn't count \0. */
+ return (int) (datalength);
+}
+
+int
+ldns_b32_ntop(uint8_t const *src, size_t srclength, char *target, size_t targsize) {
+ return ldns_b32_ntop_ar(src, srclength, target, targsize, Base32);
+}
+
+/* deprecated, here for backwards compatibility */
+int
+b32_ntop(uint8_t const *src, size_t srclength, char *target, size_t targsize) {
+ return ldns_b32_ntop_ar(src, srclength, target, targsize, Base32);
+}
+
+int
+ldns_b32_ntop_extended_hex(uint8_t const *src, size_t srclength, char *target, size_t targsize) {
+ return ldns_b32_ntop_ar(src, srclength, target, targsize, Base32_extended_hex);
+}
+
+/* deprecated, here for backwards compatibility */
+int
+b32_ntop_extended_hex(uint8_t const *src, size_t srclength, char *target, size_t targsize) {
+ return ldns_b32_ntop_ar(src, srclength, target, targsize, Base32_extended_hex);
+}
+
diff --git a/contrib/ldns/compat/b32_pton.c b/contrib/ldns/compat/b32_pton.c
new file mode 100644
index 000000000000..9c261e615b98
--- /dev/null
+++ b/contrib/ldns/compat/b32_pton.c
@@ -0,0 +1,387 @@
+/*
+ * Copyright (c) 1996, 1998 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/*
+ * Portions Copyright (c) 1995 by International Business Machines, Inc.
+ *
+ * International Business Machines, Inc. (hereinafter called IBM) grants
+ * permission under its copyrights to use, copy, modify, and distribute this
+ * Software with or without fee, provided that the above copyright notice and
+ * all paragraphs of this notice appear in all copies, and that the name of IBM
+ * not be used in connection with the marketing of any product incorporating
+ * the Software or modifications thereof, without specific, written prior
+ * permission.
+ *
+ * To the extent it has a right to do so, IBM grants an immunity from suit
+ * under its patents, if any, for the use, sale or manufacture of products to
+ * the extent that such products are used for performing Domain Name System
+ * dynamic updates in TCP/IP networks by means of the Software. No immunity is
+ * granted for any product per se or for any other function of any product.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
+ * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
+ * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
+#include <ldns/config.h>
+
+#include <sys/types.h>
+#include <sys/param.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";*/
+static const char Base32[] =
+ "abcdefghijklmnopqrstuvwxyz234567";
+/* "0123456789ABCDEFGHIJKLMNOPQRSTUV";*/
+static const char Base32_extended_hex[] =
+ "0123456789abcdefghijklmnopqrstuv";
+static const char Pad32 = '=';
+
+/* (From RFC1521 and draft-ietf-dnssec-secext-03.txt)
+5. Base 32 Encoding
+
+ The Base 32 encoding is designed to represent arbitrary sequences of
+ octets in a form that needs to be case insensitive but need not be
+ humanly readable.
+
+ A 33-character subset of US-ASCII is used, enabling 5 bits to be
+ represented per printable character. (The extra 33rd character, "=",
+ is used to signify a special processing function.)
+
+ The encoding process represents 40-bit groups of input bits as output
+ strings of 8 encoded characters. Proceeding from left to right, a
+ 40-bit input group is formed by concatenating 5 8bit input groups.
+ These 40 bits are then treated as 8 concatenated 5-bit groups, each
+ of which is translated into a single digit in the base 32 alphabet.
+ When encoding a bit stream via the base 32 encoding, the bit stream
+ must be presumed to be ordered with the most-significant-bit first.
+ That is, the first bit in the stream will be the high-order bit in
+ the first 8bit byte, and the eighth bit will be the low-order bit in
+ the first 8bit byte, and so on.
+
+ Each 5-bit group is used as an index into an array of 32 printable
+ characters. The character referenced by the index is placed in the
+ output string. These characters, identified in Table 3, below, are
+ selected from US-ASCII digits and uppercase letters.
+
+ Table 3: The Base 32 Alphabet
+
+ Value Encoding Value Encoding Value Encoding Value Encoding
+ 0 A 9 J 18 S 27 3
+ 1 B 10 K 19 T 28 4
+ 2 C 11 L 20 U 29 5
+ 3 D 12 M 21 V 30 6
+ 4 E 13 N 22 W 31 7
+ 5 F 14 O 23 X
+ 6 G 15 P 24 Y (pad) =
+ 7 H 16 Q 25 Z
+ 8 I 17 R 26 2
+
+
+ Special processing is performed if fewer than 40 bits are available
+ at the end of the data being encoded. A full encoding quantum is
+ always completed at the end of a body. When fewer than 40 input bits
+ are available in an input group, zero bits are added (on the right)
+ to form an integral number of 5-bit groups. Padding at the end of
+ the data is performed using the "=" character. Since all base 32
+ input is an integral number of octets, only the following cases can
+ arise:
+
+ (1) the final quantum of encoding input is an integral multiple of 40
+ bits; here, the final unit of encoded output will be an integral
+ multiple of 8 characters with no "=" padding,
+
+ (2) the final quantum of encoding input is exactly 8 bits; here, the
+ final unit of encoded output will be two characters followed by six
+ "=" padding characters,
+
+ (3) the final quantum of encoding input is exactly 16 bits; here, the
+ final unit of encoded output will be four characters followed by four
+ "=" padding characters,
+
+ (4) the final quantum of encoding input is exactly 24 bits; here, the
+ final unit of encoded output will be five characters followed by
+ three "=" padding characters, or
+
+ (5) the final quantum of encoding input is exactly 32 bits; here, the
+ final unit of encoded output will be seven characters followed by one
+ "=" padding character.
+
+
+6. Base 32 Encoding with Extended Hex Alphabet
+
+ The following description of base 32 is due to [7]. This encoding
+ should not be regarded as the same as the "base32" encoding, and
+ should not be referred to as only "base32".
+
+ One property with this alphabet, that the base32 and base32 alphabet
+ lack, is that encoded data maintain its sort order when the encoded
+ data is compared bit-wise.
+
+ This encoding is identical to the previous one, except for the
+ alphabet. The new alphabet is found in table 4.
+
+ Table 4: The "Extended Hex" Base 32 Alphabet
+
+ Value Encoding Value Encoding Value Encoding Value Encoding
+ 0 0 9 9 18 I 27 R
+ 1 1 10 A 19 J 28 S
+ 2 2 11 B 20 K 29 T
+ 3 3 12 C 21 L 30 U
+ 4 4 13 D 22 M 31 V
+ 5 5 14 E 23 N
+ 6 6 15 F 24 O (pad) =
+ 7 7 16 G 25 P
+ 8 8 17 H 26 Q
+
+
+
+
+*/
+/* skips all whitespace anywhere.
+ converts characters, four at a time, starting at (or after)
+ src from base - 32 numbers into three 8 bit bytes in the target area.
+ it returns the number of data bytes stored at the target, or -1 on error.
+ */
+
+int
+ldns_b32_pton_ar(char const *src, size_t hashed_owner_str_len, uint8_t *target, size_t targsize, const char B32_ar[])
+{
+ int tarindex, state, ch;
+ char *pos;
+ int i = 0;
+
+ state = 0;
+ tarindex = 0;
+
+ while ((ch = *src++) != '\0' && (i == 0 || i < (int) hashed_owner_str_len)) {
+ i++;
+ ch = tolower(ch);
+ if (isspace((unsigned char)ch)) /* Skip whitespace anywhere. */
+ continue;
+
+ if (ch == Pad32)
+ break;
+
+ pos = strchr(B32_ar, ch);
+ if (pos == 0) {
+ /* A non-base32 character. */
+ return (-ch);
+ }
+
+ switch (state) {
+ case 0:
+ if (target) {
+ if ((size_t)tarindex >= targsize) {
+ return (-2);
+ }
+ target[tarindex] = (pos - B32_ar) << 3;
+ }
+ state = 1;
+ break;
+ case 1:
+ if (target) {
+ if ((size_t)tarindex + 1 >= targsize) {
+ return (-3);
+ }
+ target[tarindex] |= (pos - B32_ar) >> 2;
+ target[tarindex+1] = ((pos - B32_ar) & 0x03)
+ << 6 ;
+ }
+ tarindex++;
+ state = 2;
+ break;
+ case 2:
+ if (target) {
+ if ((size_t)tarindex + 1 >= targsize) {
+ return (-4);
+ }
+ target[tarindex] |= (pos - B32_ar) << 1;
+ }
+ /*tarindex++;*/
+ state = 3;
+ break;
+ case 3:
+ if (target) {
+ if ((size_t)tarindex + 1 >= targsize) {
+ return (-5);
+ }
+ target[tarindex] |= (pos - B32_ar) >> 4;
+ target[tarindex+1] = ((pos - B32_ar) & 0x0f) << 4 ;
+ }
+ tarindex++;
+ state = 4;
+ break;
+ case 4:
+ if (target) {
+ if ((size_t)tarindex + 1 >= targsize) {
+ return (-6);
+ }
+ target[tarindex] |= (pos - B32_ar) >> 1;
+ target[tarindex+1] = ((pos - B32_ar) & 0x01)
+ << 7 ;
+ }
+ tarindex++;
+ state = 5;
+ break;
+ case 5:
+ if (target) {
+ if ((size_t)tarindex + 1 >= targsize) {
+ return (-7);
+ }
+ target[tarindex] |= (pos - B32_ar) << 2;
+ }
+ state = 6;
+ break;
+ case 6:
+ if (target) {
+ if ((size_t)tarindex + 1 >= targsize) {
+ return (-8);
+ }
+ target[tarindex] |= (pos - B32_ar) >> 3;
+ target[tarindex+1] = ((pos - B32_ar) & 0x07)
+ << 5 ;
+ }
+ tarindex++;
+ state = 7;
+ break;
+ case 7:
+ if (target) {
+ if ((size_t)tarindex + 1 >= targsize) {
+ return (-9);
+ }
+ target[tarindex] |= (pos - B32_ar);
+ }
+ tarindex++;
+ state = 0;
+ break;
+ default:
+ abort();
+ }
+ }
+
+ /*
+ * We are done decoding Base-32 chars. Let's see if we ended
+ * on a byte boundary, and/or with erroneous trailing characters.
+ */
+
+ if (ch == Pad32) { /* We got a pad char. */
+ ch = *src++; /* Skip it, get next. */
+ switch (state) {
+ case 0: /* Invalid = in first position */
+ case 1: /* Invalid = in second position */
+ return (-10);
+
+ case 2: /* Valid, means one byte of info */
+ case 3:
+ /* Skip any number of spaces. */
+ for ((void)NULL; ch != '\0'; ch = *src++)
+ if (!isspace((unsigned char)ch))
+ break;
+ /* Make sure there is another trailing = sign. */
+ if (ch != Pad32) {
+ return (-11);
+ }
+ ch = *src++; /* Skip the = */
+ /* Fall through to "single trailing =" case. */
+ /* FALLTHROUGH */
+
+ case 4: /* Valid, means two bytes of info */
+ case 5:
+ case 6:
+ /*
+ * We know this char is an =. Is there anything but
+ * whitespace after it?
+ */
+ for ((void)NULL; ch != '\0'; ch = *src++)
+ if (!(isspace((unsigned char)ch) || ch == '=')) {
+ return (-12);
+ }
+
+ case 7: /* Valid, means three bytes of info */
+ /*
+ * We know this char is an =. Is there anything but
+ * whitespace after it?
+ */
+ for ((void)NULL; ch != '\0'; ch = *src++)
+ if (!isspace((unsigned char)ch)) {
+ return (-13);
+ }
+
+ /*
+ * Now make sure for cases 2 and 3 that the "extra"
+ * bits that slopped past the last full byte were
+ * zeros. If we don't check them, they become a
+ * subliminal channel.
+ */
+ if (target && target[tarindex] != 0) {
+ return (-14);
+ }
+ }
+ } else {
+ /*
+ * We ended by seeing the end of the string. Make sure we
+ * have no partial bytes lying around.
+ */
+ if (state != 0)
+ return (-15);
+ }
+
+ return (tarindex);
+}
+
+int
+ldns_b32_pton(char const *src, size_t hashed_owner_str_len, uint8_t *target, size_t targsize)
+{
+ return ldns_b32_pton_ar(src, hashed_owner_str_len, target, targsize, Base32);
+}
+
+/* deprecated, here for backwards compatibility */
+int
+b32_pton(char const *src, size_t hashed_owner_str_len, uint8_t *target, size_t targsize)
+{
+ return ldns_b32_pton_ar(src, hashed_owner_str_len, target, targsize, Base32);
+}
+
+int
+ldns_b32_pton_extended_hex(char const *src, size_t hashed_owner_str_len, uint8_t *target, size_t targsize)
+{
+ return ldns_b32_pton_ar(src, hashed_owner_str_len, target, targsize, Base32_extended_hex);
+}
+
+/* deprecated, here for backwards compatibility */
+int
+b32_pton_extended_hex(char const *src, size_t hashed_owner_str_len, uint8_t *target, size_t targsize)
+{
+ return ldns_b32_pton_ar(src, hashed_owner_str_len, target, targsize, Base32_extended_hex);
+}
diff --git a/contrib/ldns/compat/b64_ntop.c b/contrib/ldns/compat/b64_ntop.c
new file mode 100644
index 000000000000..d0b52b514bdf
--- /dev/null
+++ b/contrib/ldns/compat/b64_ntop.c
@@ -0,0 +1,202 @@
+/*
+ * Copyright (c) 1996, 1998 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/*
+ * Portions Copyright (c) 1995 by International Business Machines, Inc.
+ *
+ * International Business Machines, Inc. (hereinafter called IBM) grants
+ * permission under its copyrights to use, copy, modify, and distribute this
+ * Software with or without fee, provided that the above copyright notice and
+ * all paragraphs of this notice appear in all copies, and that the name of IBM
+ * not be used in connection with the marketing of any product incorporating
+ * the Software or modifications thereof, without specific, written prior
+ * permission.
+ *
+ * To the extent it has a right to do so, IBM grants an immunity from suit
+ * under its patents, if any, for the use, sale or manufacture of products to
+ * the extent that such products are used for performing Domain Name System
+ * dynamic updates in TCP/IP networks by means of the Software. No immunity is
+ * granted for any product per se or for any other function of any product.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
+ * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
+ * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
+#include <ldns/config.h>
+
+#include <sys/types.h>
+#include <sys/param.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define Assert(Cond) if (!(Cond)) abort()
+
+static const char Base64[] =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+static const char Pad64 = '=';
+
+/* (From RFC1521 and draft-ietf-dnssec-secext-03.txt)
+ The following encoding technique is taken from RFC 1521 by Borenstein
+ and Freed. It is reproduced here in a slightly edited form for
+ convenience.
+
+ A 65-character subset of US-ASCII is used, enabling 6 bits to be
+ represented per printable character. (The extra 65th character, "=",
+ is used to signify a special processing function.)
+
+ The encoding process represents 24-bit groups of input bits as output
+ strings of 4 encoded characters. Proceeding from left to right, a
+ 24-bit input group is formed by concatenating 3 8-bit input groups.
+ These 24 bits are then treated as 4 concatenated 6-bit groups, each
+ of which is translated into a single digit in the base64 alphabet.
+
+ Each 6-bit group is used as an index into an array of 64 printable
+ characters. The character referenced by the index is placed in the
+ output string.
+
+ Table 1: The Base64 Alphabet
+
+ Value Encoding Value Encoding Value Encoding Value Encoding
+ 0 A 17 R 34 i 51 z
+ 1 B 18 S 35 j 52 0
+ 2 C 19 T 36 k 53 1
+ 3 D 20 U 37 l 54 2
+ 4 E 21 V 38 m 55 3
+ 5 F 22 W 39 n 56 4
+ 6 G 23 X 40 o 57 5
+ 7 H 24 Y 41 p 58 6
+ 8 I 25 Z 42 q 59 7
+ 9 J 26 a 43 r 60 8
+ 10 K 27 b 44 s 61 9
+ 11 L 28 c 45 t 62 +
+ 12 M 29 d 46 u 63 /
+ 13 N 30 e 47 v
+ 14 O 31 f 48 w (pad) =
+ 15 P 32 g 49 x
+ 16 Q 33 h 50 y
+
+ Special processing is performed if fewer than 24 bits are available
+ at the end of the data being encoded. A full encoding quantum is
+ always completed at the end of a quantity. When fewer than 24 input
+ bits are available in an input group, zero bits are added (on the
+ right) to form an integral number of 6-bit groups. Padding at the
+ end of the data is performed using the '=' character.
+
+ Since all base64 input is an integral number of octets, only the
+ -------------------------------------------------
+ following cases can arise:
+
+ (1) the final quantum of encoding input is an integral
+ multiple of 24 bits; here, the final unit of encoded
+ output will be an integral multiple of 4 characters
+ with no "=" padding,
+ (2) the final quantum of encoding input is exactly 8 bits;
+ here, the final unit of encoded output will be two
+ characters followed by two "=" padding characters, or
+ (3) the final quantum of encoding input is exactly 16 bits;
+ here, the final unit of encoded output will be three
+ characters followed by one "=" padding character.
+ */
+
+int
+ldns_b64_ntop(uint8_t const *src, size_t srclength, char *target, size_t targsize) {
+ size_t datalength = 0;
+ uint8_t input[3];
+ uint8_t output[4];
+ size_t i;
+
+ if (srclength == 0) {
+ if (targsize > 0) {
+ target[0] = '\0';
+ return 0;
+ } else {
+ return -1;
+ }
+ }
+
+ while (2 < srclength) {
+ input[0] = *src++;
+ input[1] = *src++;
+ input[2] = *src++;
+ srclength -= 3;
+
+ output[0] = input[0] >> 2;
+ output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4);
+ output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6);
+ output[3] = input[2] & 0x3f;
+ Assert(output[0] < 64);
+ Assert(output[1] < 64);
+ Assert(output[2] < 64);
+ Assert(output[3] < 64);
+
+ if (datalength + 4 > targsize) {
+ return (-1);
+ }
+ target[datalength++] = Base64[output[0]];
+ target[datalength++] = Base64[output[1]];
+ target[datalength++] = Base64[output[2]];
+ target[datalength++] = Base64[output[3]];
+ }
+
+ /* Now we worry about padding. */
+ if (0 != srclength) {
+ /* Get what's left. */
+ input[0] = input[1] = input[2] = (uint8_t) '\0';
+ for (i = 0; i < srclength; i++)
+ input[i] = *src++;
+
+ output[0] = input[0] >> 2;
+ output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4);
+ output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6);
+ Assert(output[0] < 64);
+ Assert(output[1] < 64);
+ Assert(output[2] < 64);
+
+ if (datalength + 4 > targsize) {
+ return (-2);
+ }
+ target[datalength++] = Base64[output[0]];
+ target[datalength++] = Base64[output[1]];
+ if (srclength == 1) {
+ target[datalength++] = Pad64;
+ } else {
+ target[datalength++] = Base64[output[2]];
+ }
+ target[datalength++] = Pad64;
+ }
+ if (datalength >= targsize) {
+ return (-3);
+ }
+ target[datalength] = '\0'; /* Returned value doesn't count \0. */
+ return (int) (datalength);
+}
diff --git a/contrib/ldns/compat/b64_pton.c b/contrib/ldns/compat/b64_pton.c
new file mode 100644
index 000000000000..aa637d227549
--- /dev/null
+++ b/contrib/ldns/compat/b64_pton.c
@@ -0,0 +1,260 @@
+/*
+ * Copyright (c) 1996, 1998 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/*
+ * Portions Copyright (c) 1995 by International Business Machines, Inc.
+ *
+ * International Business Machines, Inc. (hereinafter called IBM) grants
+ * permission under its copyrights to use, copy, modify, and distribute this
+ * Software with or without fee, provided that the above copyright notice and
+ * all paragraphs of this notice appear in all copies, and that the name of IBM
+ * not be used in connection with the marketing of any product incorporating
+ * the Software or modifications thereof, without specific, written prior
+ * permission.
+ *
+ * To the extent it has a right to do so, IBM grants an immunity from suit
+ * under its patents, if any, for the use, sale or manufacture of products to
+ * the extent that such products are used for performing Domain Name System
+ * dynamic updates in TCP/IP networks by means of the Software. No immunity is
+ * granted for any product per se or for any other function of any product.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
+ * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
+ * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
+#include <ldns/config.h>
+
+#include <sys/types.h>
+#include <sys/param.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define Assert(Cond) if (!(Cond)) abort()
+
+static const char Base64[] =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+static const char Pad64 = '=';
+
+/* (From RFC1521 and draft-ietf-dnssec-secext-03.txt)
+ The following encoding technique is taken from RFC 1521 by Borenstein
+ and Freed. It is reproduced here in a slightly edited form for
+ convenience.
+
+ A 65-character subset of US-ASCII is used, enabling 6 bits to be
+ represented per printable character. (The extra 65th character, "=",
+ is used to signify a special processing function.)
+
+ The encoding process represents 24-bit groups of input bits as output
+ strings of 4 encoded characters. Proceeding from left to right, a
+ 24-bit input group is formed by concatenating 3 8-bit input groups.
+ These 24 bits are then treated as 4 concatenated 6-bit groups, each
+ of which is translated into a single digit in the base64 alphabet.
+
+ Each 6-bit group is used as an index into an array of 64 printable
+ characters. The character referenced by the index is placed in the
+ output string.
+
+ Table 1: The Base64 Alphabet
+
+ Value Encoding Value Encoding Value Encoding Value Encoding
+ 0 A 17 R 34 i 51 z
+ 1 B 18 S 35 j 52 0
+ 2 C 19 T 36 k 53 1
+ 3 D 20 U 37 l 54 2
+ 4 E 21 V 38 m 55 3
+ 5 F 22 W 39 n 56 4
+ 6 G 23 X 40 o 57 5
+ 7 H 24 Y 41 p 58 6
+ 8 I 25 Z 42 q 59 7
+ 9 J 26 a 43 r 60 8
+ 10 K 27 b 44 s 61 9
+ 11 L 28 c 45 t 62 +
+ 12 M 29 d 46 u 63 /
+ 13 N 30 e 47 v
+ 14 O 31 f 48 w (pad) =
+ 15 P 32 g 49 x
+ 16 Q 33 h 50 y
+
+ Special processing is performed if fewer than 24 bits are available
+ at the end of the data being encoded. A full encoding quantum is
+ always completed at the end of a quantity. When fewer than 24 input
+ bits are available in an input group, zero bits are added (on the
+ right) to form an integral number of 6-bit groups. Padding at the
+ end of the data is performed using the '=' character.
+
+ Since all base64 input is an integral number of octets, only the
+ -------------------------------------------------
+ following cases can arise:
+
+ (1) the final quantum of encoding input is an integral
+ multiple of 24 bits; here, the final unit of encoded
+ output will be an integral multiple of 4 characters
+ with no "=" padding,
+ (2) the final quantum of encoding input is exactly 8 bits;
+ here, the final unit of encoded output will be two
+ characters followed by two "=" padding characters, or
+ (3) the final quantum of encoding input is exactly 16 bits;
+ here, the final unit of encoded output will be three
+ characters followed by one "=" padding character.
+ */
+
+/* skips all whitespace anywhere.
+ converts characters, four at a time, starting at (or after)
+ src from base - 64 numbers into three 8 bit bytes in the target area.
+ it returns the number of data bytes stored at the target, or -1 on error.
+ */
+
+int
+ldns_b64_pton(char const *src, uint8_t *target, size_t targsize)
+{
+ int tarindex, state, ch;
+ char *pos;
+
+ state = 0;
+ tarindex = 0;
+
+ if (strlen(src) == 0) {
+ return 0;
+ }
+
+ while ((ch = *src++) != '\0') {
+ if (isspace((unsigned char)ch)) /* Skip whitespace anywhere. */
+ continue;
+
+ if (ch == Pad64)
+ break;
+
+ pos = strchr(Base64, ch);
+ if (pos == 0) {
+ /* A non-base64 character. */
+ return (-1);
+ }
+
+ switch (state) {
+ case 0:
+ if (target) {
+ if ((size_t)tarindex >= targsize)
+ return (-1);
+ target[tarindex] = (pos - Base64) << 2;
+ }
+ state = 1;
+ break;
+ case 1:
+ if (target) {
+ if ((size_t)tarindex + 1 >= targsize)
+ return (-1);
+ target[tarindex] |= (pos - Base64) >> 4;
+ target[tarindex+1] = ((pos - Base64) & 0x0f)
+ << 4 ;
+ }
+ tarindex++;
+ state = 2;
+ break;
+ case 2:
+ if (target) {
+ if ((size_t)tarindex + 1 >= targsize)
+ return (-1);
+ target[tarindex] |= (pos - Base64) >> 2;
+ target[tarindex+1] = ((pos - Base64) & 0x03)
+ << 6;
+ }
+ tarindex++;
+ state = 3;
+ break;
+ case 3:
+ if (target) {
+ if ((size_t)tarindex >= targsize)
+ return (-1);
+ target[tarindex] |= (pos - Base64);
+ }
+ tarindex++;
+ state = 0;
+ break;
+ default:
+ abort();
+ }
+ }
+
+ /*
+ * We are done decoding Base-64 chars. Let's see if we ended
+ * on a byte boundary, and/or with erroneous trailing characters.
+ */
+
+ if (ch == Pad64) { /* We got a pad char. */
+ ch = *src++; /* Skip it, get next. */
+ switch (state) {
+ case 0: /* Invalid = in first position */
+ case 1: /* Invalid = in second position */
+ return (-1);
+
+ case 2: /* Valid, means one byte of info */
+ /* Skip any number of spaces. */
+ for ((void)NULL; ch != '\0'; ch = *src++)
+ if (!isspace((unsigned char)ch))
+ break;
+ /* Make sure there is another trailing = sign. */
+ if (ch != Pad64)
+ return (-1);
+ ch = *src++; /* Skip the = */
+ /* Fall through to "single trailing =" case. */
+ /* FALLTHROUGH */
+
+ case 3: /* Valid, means two bytes of info */
+ /*
+ * We know this char is an =. Is there anything but
+ * whitespace after it?
+ */
+ for ((void)NULL; ch != '\0'; ch = *src++)
+ if (!isspace((unsigned char)ch))
+ return (-1);
+
+ /*
+ * Now make sure for cases 2 and 3 that the "extra"
+ * bits that slopped past the last full byte were
+ * zeros. If we don't check them, they become a
+ * subliminal channel.
+ */
+ if (target && target[tarindex] != 0)
+ return (-1);
+ }
+ } else {
+ /*
+ * We ended by seeing the end of the string. Make sure we
+ * have no partial bytes lying around.
+ */
+ if (state != 0)
+ return (-1);
+ }
+
+ return (tarindex);
+}
diff --git a/contrib/ldns/compat/calloc.c b/contrib/ldns/compat/calloc.c
new file mode 100644
index 000000000000..c86b956757f1
--- /dev/null
+++ b/contrib/ldns/compat/calloc.c
@@ -0,0 +1,24 @@
+/* Just a replacement, if the original malloc is not
+ GNU-compliant. See autoconf documentation. */
+
+#if HAVE_CONFIG_H
+#include <ldns/config.h>
+#endif
+
+void *calloc();
+
+#if !HAVE_BZERO && HAVE_MEMSET
+# define bzero(buf, bytes) ((void) memset (buf, 0, bytes))
+#endif
+
+void *
+calloc(size_t num, size_t size)
+{
+ void *new = malloc(num * size);
+ if (!new) {
+ return NULL;
+ }
+ bzero(new, num * size);
+ return new;
+}
+
diff --git a/contrib/ldns/compat/ctime_r.c b/contrib/ldns/compat/ctime_r.c
new file mode 100644
index 000000000000..4ffd8b7e352f
--- /dev/null
+++ b/contrib/ldns/compat/ctime_r.c
@@ -0,0 +1,16 @@
+#ifdef HAVE_CONFIG_H
+#include <ldns/config.h>
+#endif
+
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+char *ctime_r(const time_t *timep, char *buf)
+{
+ /* no thread safety. */
+ char* result = ctime(timep);
+ if(buf && result)
+ strcpy(buf, result);
+ return result;
+}
diff --git a/contrib/ldns/compat/fake-rfc2553.c b/contrib/ldns/compat/fake-rfc2553.c
new file mode 100644
index 000000000000..431e04a2156a
--- /dev/null
+++ b/contrib/ldns/compat/fake-rfc2553.c
@@ -0,0 +1,229 @@
+/* From openssh 4.3p2 filename openbsd-compat/fake-rfc2553.h */
+/*
+ * Copyright (C) 2000-2003 Damien Miller. All rights reserved.
+ * Copyright (C) 1999 WIDE Project. 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 project 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 PROJECT 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 PROJECT 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.
+ */
+
+/*
+ * Pseudo-implementation of RFC2553 name / address resolution functions
+ *
+ * But these functions are not implemented correctly. The minimum subset
+ * is implemented for ssh use only. For example, this routine assumes
+ * that ai_family is AF_INET. Don't use it for another purpose.
+ */
+
+#include <ldns/config.h>
+#include <ldns/common.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "compat/fake-rfc2553.h"
+
+#ifndef HAVE_GETNAMEINFO
+int getnameinfo(const struct sockaddr *sa, size_t ATTR_UNUSED(salen), char *host,
+ size_t hostlen, char *serv, size_t servlen, int flags)
+{
+ struct sockaddr_in *sin = (struct sockaddr_in *)sa;
+ struct hostent *hp;
+ char tmpserv[16];
+
+ if (serv != NULL) {
+ snprintf(tmpserv, sizeof(tmpserv), "%d", ntohs(sin->sin_port));
+ if (strlcpy(serv, tmpserv, servlen) >= servlen)
+ return (EAI_MEMORY);
+ }
+
+ if (host != NULL) {
+ if (flags & NI_NUMERICHOST) {
+ if (strlcpy(host, inet_ntoa(sin->sin_addr),
+ hostlen) >= hostlen)
+ return (EAI_MEMORY);
+ else
+ return (0);
+ } else {
+ hp = gethostbyaddr((char *)&sin->sin_addr,
+ sizeof(struct in_addr), AF_INET);
+ if (hp == NULL)
+ return (EAI_NODATA);
+
+ if (strlcpy(host, hp->h_name, hostlen) >= hostlen)
+ return (EAI_MEMORY);
+ else
+ return (0);
+ }
+ }
+ return (0);
+}
+#endif /* !HAVE_GETNAMEINFO */
+
+#ifndef HAVE_GAI_STRERROR
+#ifdef HAVE_CONST_GAI_STRERROR_PROTO
+const char *
+#else
+char *
+#endif
+gai_strerror(int err)
+{
+ switch (err) {
+ case EAI_NODATA:
+ return ("no address associated with name");
+ case EAI_MEMORY:
+ return ("memory allocation failure.");
+ case EAI_NONAME:
+ return ("nodename nor servname provided, or not known");
+ default:
+ return ("unknown/invalid error.");
+ }
+}
+#endif /* !HAVE_GAI_STRERROR */
+
+#ifndef HAVE_FREEADDRINFO
+void
+freeaddrinfo(struct addrinfo *ai)
+{
+ struct addrinfo *next;
+
+ for(; ai != NULL;) {
+ next = ai->ai_next;
+ free(ai);
+ ai = next;
+ }
+}
+#endif /* !HAVE_FREEADDRINFO */
+
+#ifndef HAVE_GETADDRINFO
+static struct
+addrinfo *malloc_ai(int port, u_long addr, const struct addrinfo *hints)
+{
+ struct addrinfo *ai;
+
+ ai = malloc(sizeof(*ai) + sizeof(struct sockaddr_in));
+ if (ai == NULL)
+ return (NULL);
+
+ memset(ai, '\0', sizeof(*ai) + sizeof(struct sockaddr_in));
+
+ ai->ai_addr = (struct sockaddr *)(ai + 1);
+ /* XXX -- ssh doesn't use sa_len */
+ ai->ai_addrlen = sizeof(struct sockaddr_in);
+ ai->ai_addr->sa_family = ai->ai_family = AF_INET;
+
+ ((struct sockaddr_in *)(ai)->ai_addr)->sin_port = port;
+ ((struct sockaddr_in *)(ai)->ai_addr)->sin_addr.s_addr = addr;
+
+ /* XXX: the following is not generally correct, but does what we want */
+ if (hints->ai_socktype)
+ ai->ai_socktype = hints->ai_socktype;
+ else
+ ai->ai_socktype = SOCK_STREAM;
+
+ if (hints->ai_protocol)
+ ai->ai_protocol = hints->ai_protocol;
+
+ return (ai);
+}
+
+int
+getaddrinfo(const char *hostname, const char *servname,
+ const struct addrinfo *hints, struct addrinfo **res)
+{
+ struct hostent *hp;
+ struct servent *sp;
+ struct in_addr in;
+ int i;
+ long int port;
+ u_long addr;
+
+ port = 0;
+ if (servname != NULL) {
+ char *cp;
+
+ port = strtol(servname, &cp, 10);
+ if (port > 0 && port <= 65535 && *cp == '\0')
+ port = htons(port);
+ else if ((sp = getservbyname(servname, NULL)) != NULL)
+ port = sp->s_port;
+ else
+ port = 0;
+ }
+
+ if (hints && hints->ai_flags & AI_PASSIVE) {
+ addr = htonl(0x00000000);
+ if (hostname && inet_aton(hostname, &in) != 0)
+ addr = in.s_addr;
+ *res = malloc_ai(port, addr, hints);
+ if (*res == NULL)
+ return (EAI_MEMORY);
+ return (0);
+ }
+
+ if (!hostname) {
+ *res = malloc_ai(port, htonl(0x7f000001), hints);
+ if (*res == NULL)
+ return (EAI_MEMORY);
+ return (0);
+ }
+
+ if (inet_aton(hostname, &in)) {
+ *res = malloc_ai(port, in.s_addr, hints);
+ if (*res == NULL)
+ return (EAI_MEMORY);
+ return (0);
+ }
+
+ /* Don't try DNS if AI_NUMERICHOST is set */
+ if (hints && hints->ai_flags & AI_NUMERICHOST)
+ return (EAI_NONAME);
+
+ hp = gethostbyname(hostname);
+ if (hp && hp->h_name && hp->h_name[0] && hp->h_addr_list[0]) {
+ struct addrinfo *cur, *prev;
+
+ cur = prev = *res = NULL;
+ for (i = 0; hp->h_addr_list[i]; i++) {
+ struct in_addr *in = (struct in_addr *)hp->h_addr_list[i];
+
+ cur = malloc_ai(port, in->s_addr, hints);
+ if (cur == NULL) {
+ if (*res != NULL)
+ freeaddrinfo(*res);
+ return (EAI_MEMORY);
+ }
+ if (prev)
+ prev->ai_next = cur;
+ else
+ *res = cur;
+
+ prev = cur;
+ }
+ return (0);
+ }
+
+ return (EAI_NODATA);
+}
+#endif /* !HAVE_GETADDRINFO */
diff --git a/contrib/ldns/compat/fake-rfc2553.h b/contrib/ldns/compat/fake-rfc2553.h
new file mode 100644
index 000000000000..4c277ee902db
--- /dev/null
+++ b/contrib/ldns/compat/fake-rfc2553.h
@@ -0,0 +1,183 @@
+/* From openssh 4.3p2 filename openbsd-compat/fake-rfc2553.h */
+/*
+ * Copyright (C) 2000-2003 Damien Miller. All rights reserved.
+ * Copyright (C) 1999 WIDE Project. 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 project 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 PROJECT 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 PROJECT 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.
+ */
+
+/*
+ * Pseudo-implementation of RFC2553 name / address resolution functions
+ *
+ * But these functions are not implemented correctly. The minimum subset
+ * is implemented for ssh use only. For example, this routine assumes
+ * that ai_family is AF_INET. Don't use it for another purpose.
+ */
+
+#ifndef _FAKE_RFC2553_H
+#define _FAKE_RFC2553_H
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <limits.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * First, socket and INET6 related definitions
+ */
+#ifndef HAVE_STRUCT_SOCKADDR_STORAGE
+#ifndef _SS_MAXSIZE
+# define _SS_MAXSIZE 128 /* Implementation specific max size */
+# define _SS_PADSIZE (_SS_MAXSIZE - sizeof (struct sockaddr))
+struct sockaddr_storage {
+ struct sockaddr ss_sa;
+ char __ss_pad2[_SS_PADSIZE];
+};
+# define ss_family ss_sa.sa_family
+#endif /* _SS_MAXSIZE */
+#endif /* !HAVE_STRUCT_SOCKADDR_STORAGE */
+
+#ifndef IN6_IS_ADDR_LOOPBACK
+# define IN6_IS_ADDR_LOOPBACK(a) \
+ (((uint32_t *)(a))[0] == 0 && ((uint32_t *)(a))[1] == 0 && \
+ ((uint32_t *)(a))[2] == 0 && ((uint32_t *)(a))[3] == htonl(1))
+#endif /* !IN6_IS_ADDR_LOOPBACK */
+
+#ifndef HAVE_STRUCT_IN6_ADDR
+struct in6_addr {
+ uint8_t s6_addr[16];
+};
+#endif /* !HAVE_STRUCT_IN6_ADDR */
+
+#ifndef HAVE_STRUCT_SOCKADDR_IN6
+struct sockaddr_in6 {
+ unsigned short sin6_family;
+ uint16_t sin6_port;
+ uint32_t sin6_flowinfo;
+ struct in6_addr sin6_addr;
+};
+#endif /* !HAVE_STRUCT_SOCKADDR_IN6 */
+
+#ifndef AF_INET6
+/* Define it to something that should never appear */
+#define AF_INET6 AF_MAX
+#endif
+
+/*
+ * Next, RFC2553 name / address resolution API
+ */
+
+#ifndef NI_NUMERICHOST
+# define NI_NUMERICHOST (1)
+#endif
+#ifndef NI_NAMEREQD
+# define NI_NAMEREQD (1<<1)
+#endif
+#ifndef NI_NUMERICSERV
+# define NI_NUMERICSERV (1<<2)
+#endif
+
+#ifndef AI_PASSIVE
+# define AI_PASSIVE (1)
+#endif
+#ifndef AI_CANONNAME
+# define AI_CANONNAME (1<<1)
+#endif
+#ifndef AI_NUMERICHOST
+# define AI_NUMERICHOST (1<<2)
+#endif
+
+#ifndef NI_MAXSERV
+# define NI_MAXSERV 32
+#endif /* !NI_MAXSERV */
+#ifndef NI_MAXHOST
+# define NI_MAXHOST 1025
+#endif /* !NI_MAXHOST */
+
+#ifndef INT_MAX
+#define INT_MAX 0xffffffff
+#endif
+
+#ifndef EAI_NODATA
+# define EAI_NODATA (INT_MAX - 1)
+#endif
+#ifndef EAI_MEMORY
+# define EAI_MEMORY (INT_MAX - 2)
+#endif
+#ifndef EAI_NONAME
+# define EAI_NONAME (INT_MAX - 3)
+#endif
+#ifndef EAI_SYSTEM
+# define EAI_SYSTEM (INT_MAX - 4)
+#endif
+
+#ifndef HAVE_STRUCT_ADDRINFO
+struct addrinfo {
+ int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
+ int ai_family; /* PF_xxx */
+ int ai_socktype; /* SOCK_xxx */
+ int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
+ size_t ai_addrlen; /* length of ai_addr */
+ char *ai_canonname; /* canonical name for hostname */
+ struct sockaddr *ai_addr; /* binary address */
+ struct addrinfo *ai_next; /* next structure in linked list */
+};
+#endif /* !HAVE_STRUCT_ADDRINFO */
+
+#ifndef HAVE_GETADDRINFO
+#ifdef getaddrinfo
+# undef getaddrinfo
+#endif
+#define getaddrinfo(a,b,c,d) (ssh_getaddrinfo(a,b,c,d))
+int getaddrinfo(const char *, const char *,
+ const struct addrinfo *, struct addrinfo **);
+#endif /* !HAVE_GETADDRINFO */
+
+#if !defined(HAVE_GAI_STRERROR) && !defined(HAVE_CONST_GAI_STRERROR_PROTO)
+#define gai_strerror(a) (ssh_gai_strerror(a))
+char *gai_strerror(int);
+#endif /* !HAVE_GAI_STRERROR */
+
+#ifndef HAVE_FREEADDRINFO
+#define freeaddrinfo(a) (ssh_freeaddrinfo(a))
+void freeaddrinfo(struct addrinfo *);
+#endif /* !HAVE_FREEADDRINFO */
+
+#ifndef HAVE_GETNAMEINFO
+#define getnameinfo(a,b,c,d,e,f,g) (ssh_getnameinfo(a,b,c,d,e,f,g))
+int getnameinfo(const struct sockaddr *, size_t, char *, size_t,
+ char *, size_t, int);
+#endif /* !HAVE_GETNAMEINFO */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_FAKE_RFC2553_H */
+
diff --git a/contrib/ldns/compat/gmtime_r.c b/contrib/ldns/compat/gmtime_r.c
new file mode 100644
index 000000000000..7062e7dee30d
--- /dev/null
+++ b/contrib/ldns/compat/gmtime_r.c
@@ -0,0 +1,14 @@
+#ifdef HAVE_CONFIG_H
+#include <ldns/config.h>
+#endif
+
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+struct tm *gmtime_r(const time_t *timep, struct tm *result)
+{
+ /* no thread safety. */
+ *result = *gmtime(timep);
+ return result;
+}
diff --git a/contrib/ldns/compat/inet_aton.c b/contrib/ldns/compat/inet_aton.c
new file mode 100644
index 000000000000..e8c3a57b9ac1
--- /dev/null
+++ b/contrib/ldns/compat/inet_aton.c
@@ -0,0 +1,182 @@
+/* From openssh4.3p2 compat/inet_aton.c */
+/*
+ * Copyright (c) 1983, 1990, 1993
+ * The Regents of the University of California. 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.
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+/* OPENBSD ORIGINAL: lib/libc/net/inet_addr.c */
+
+#include <ldns/config.h>
+
+#if !defined(HAVE_INET_ATON)
+
+#include <sys/types.h>
+#include <sys/param.h>
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#include <ctype.h>
+
+#if 0
+/*
+ * Ascii internet address interpretation routine.
+ * The value returned is in network order.
+ */
+in_addr_t
+inet_addr(const char *cp)
+{
+ struct in_addr val;
+
+ if (inet_aton(cp, &val))
+ return (val.s_addr);
+ return (INADDR_NONE);
+}
+#endif
+
+/*
+ * Check whether "cp" is a valid ascii representation
+ * of an Internet address and convert to a binary address.
+ * Returns 1 if the address is valid, 0 if not.
+ * This replaces inet_addr, the return value from which
+ * cannot distinguish between failure and a local broadcast address.
+ */
+int
+inet_aton(const char *cp, struct in_addr *addr)
+{
+ uint32_t val;
+ int base, n;
+ char c;
+ unsigned int parts[4];
+ unsigned int *pp = parts;
+
+ c = *cp;
+ for (;;) {
+ /*
+ * Collect number up to ``.''.
+ * Values are specified as for C:
+ * 0x=hex, 0=octal, isdigit=decimal.
+ */
+ if (!isdigit((int) c))
+ return (0);
+ val = 0; base = 10;
+ if (c == '0') {
+ c = *++cp;
+ if (c == 'x' || c == 'X')
+ base = 16, c = *++cp;
+ else
+ base = 8;
+ }
+ for (;;) {
+ if (isascii((int) c) && isdigit((int) c)) {
+ val = (val * base) + (c - '0');
+ c = *++cp;
+ } else if (base == 16 && isascii((int) c) && isxdigit((int) c)) {
+ val = (val << 4) |
+ (c + 10 - (islower((int) c) ? 'a' : 'A'));
+ c = *++cp;
+ } else
+ break;
+ }
+ if (c == '.') {
+ /*
+ * Internet format:
+ * a.b.c.d
+ * a.b.c (with c treated as 16 bits)
+ * a.b (with b treated as 24 bits)
+ */
+ if (pp >= parts + 3)
+ return (0);
+ *pp++ = val;
+ c = *++cp;
+ } else
+ break;
+ }
+ /*
+ * Check for trailing characters.
+ */
+ if (c != '\0' && (!isascii((int) c) || !isspace((int) c)))
+ return (0);
+ /*
+ * Concoct the address according to
+ * the number of parts specified.
+ */
+ n = pp - parts + 1;
+ switch (n) {
+
+ case 0:
+ return (0); /* initial nondigit */
+
+ case 1: /* a -- 32 bits */
+ break;
+
+ case 2: /* a.b -- 8.24 bits */
+ if ((val > 0xffffff) || (parts[0] > 0xff))
+ return (0);
+ val |= parts[0] << 24;
+ break;
+
+ case 3: /* a.b.c -- 8.8.16 bits */
+ if ((val > 0xffff) || (parts[0] > 0xff) || (parts[1] > 0xff))
+ return (0);
+ val |= (parts[0] << 24) | (parts[1] << 16);
+ break;
+
+ case 4: /* a.b.c.d -- 8.8.8.8 bits */
+ if ((val > 0xff) || (parts[0] > 0xff) || (parts[1] > 0xff) || (parts[2] > 0xff))
+ return (0);
+ val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
+ break;
+ }
+ if (addr)
+ addr->s_addr = htonl(val);
+ return (1);
+}
+
+#endif /* !defined(HAVE_INET_ATON) */
diff --git a/contrib/ldns/compat/inet_ntop.c b/contrib/ldns/compat/inet_ntop.c
new file mode 100644
index 000000000000..52197d0e6d4c
--- /dev/null
+++ b/contrib/ldns/compat/inet_ntop.c
@@ -0,0 +1,218 @@
+/* From openssh 4.3p2 compat/inet_ntop.c */
+/* Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/* OPENBSD ORIGINAL: lib/libc/net/inet_ntop.c */
+
+#include <ldns/config.h>
+
+#ifndef HAVE_INET_NTOP
+
+#include <sys/param.h>
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#include <string.h>
+#include <errno.h>
+#include <stdio.h>
+
+#ifndef IN6ADDRSZ
+#define IN6ADDRSZ 16 /* IPv6 T_AAAA */
+#endif
+
+#ifndef INT16SZ
+#define INT16SZ 2 /* for systems without 16-bit ints */
+#endif
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+
+static const char *inet_ntop4(const u_char *src, char *dst, size_t size);
+static const char *inet_ntop6(const u_char *src, char *dst, size_t size);
+
+/* char *
+ * inet_ntop(af, src, dst, size)
+ * convert a network format address to presentation format.
+ * return:
+ * pointer to presentation format address (`dst'), or NULL (see errno).
+ * author:
+ * Paul Vixie, 1996.
+ */
+const char *
+inet_ntop(int af, const void *src, char *dst, size_t size)
+{
+ switch (af) {
+ case AF_INET:
+ return (inet_ntop4(src, dst, size));
+ case AF_INET6:
+ return (inet_ntop6(src, dst, size));
+ default:
+#ifdef EAFNOSUPPORT
+ errno = EAFNOSUPPORT;
+#else
+ errno = ENOSYS;
+#endif
+ return (NULL);
+ }
+ /* NOTREACHED */
+}
+
+/* const char *
+ * inet_ntop4(src, dst, size)
+ * format an IPv4 address, more or less like inet_ntoa()
+ * return:
+ * `dst' (as a const)
+ * notes:
+ * (1) uses no statics
+ * (2) takes a u_char* not an in_addr as input
+ * author:
+ * Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop4(const u_char *src, char *dst, size_t size)
+{
+ static const char fmt[] = "%u.%u.%u.%u";
+ char tmp[sizeof "255.255.255.255"];
+ int l;
+
+ l = snprintf(tmp, size, fmt, src[0], src[1], src[2], src[3]);
+ if (l <= 0 || l >= (int)size) {
+ errno = ENOSPC;
+ return (NULL);
+ }
+ strlcpy(dst, tmp, size);
+ return (dst);
+}
+
+/* const char *
+ * inet_ntop6(src, dst, size)
+ * convert IPv6 binary address into presentation (printable) format
+ * author:
+ * Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop6(const u_char *src, char *dst, size_t size)
+{
+ /*
+ * Note that int32_t and int16_t need only be "at least" large enough
+ * to contain a value of the specified size. On some systems, like
+ * Crays, there is no such thing as an integer variable with 16 bits.
+ * Keep this in mind if you think this function should have been coded
+ * to use pointer overlays. All the world's not a VAX.
+ */
+ char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"];
+ char *tp, *ep;
+ struct { int base, len; } best, cur;
+ u_int words[IN6ADDRSZ / INT16SZ];
+ int i;
+ int advance;
+
+ /*
+ * Preprocess:
+ * Copy the input (bytewise) array into a wordwise array.
+ * Find the longest run of 0x00's in src[] for :: shorthanding.
+ */
+ memset(words, '\0', sizeof words);
+ for (i = 0; i < IN6ADDRSZ; i++)
+ words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
+ best.base = -1;
+ best.len = 0;
+ cur.base = -1;
+ cur.len = 0;
+ for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++) {
+ if (words[i] == 0) {
+ if (cur.base == -1)
+ cur.base = i, cur.len = 1;
+ else
+ cur.len++;
+ } else {
+ if (cur.base != -1) {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ cur.base = -1;
+ }
+ }
+ }
+ if (cur.base != -1) {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ }
+ if (best.base != -1 && best.len < 2)
+ best.base = -1;
+
+ /*
+ * Format the result.
+ */
+ tp = tmp;
+ ep = tmp + sizeof(tmp);
+ for (i = 0; i < (IN6ADDRSZ / INT16SZ) && tp < ep; i++) {
+ /* Are we inside the best run of 0x00's? */
+ if (best.base != -1 && i >= best.base &&
+ i < (best.base + best.len)) {
+ if (i == best.base) {
+ if (tp + 1 >= ep)
+ return (NULL);
+ *tp++ = ':';
+ }
+ continue;
+ }
+ /* Are we following an initial run of 0x00s or any real hex? */
+ if (i != 0) {
+ if (tp + 1 >= ep)
+ return (NULL);
+ *tp++ = ':';
+ }
+ /* Is this address an encapsulated IPv4? */
+ if (i == 6 && best.base == 0 &&
+ (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
+ if (!inet_ntop4(src+12, tp, (size_t)(ep - tp)))
+ return (NULL);
+ tp += strlen(tp);
+ break;
+ }
+ advance = snprintf(tp, ep - tp, "%x", words[i]);
+ if (advance <= 0 || advance >= ep - tp)
+ return (NULL);
+ tp += advance;
+ }
+ /* Was it a trailing run of 0x00's? */
+ if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ)) {
+ if (tp + 1 >= ep)
+ return (NULL);
+ *tp++ = ':';
+ }
+ if (tp + 1 >= ep)
+ return (NULL);
+ *tp++ = '\0';
+
+ /*
+ * Check for overflow, copy, and we're done.
+ */
+ if ((size_t)(tp - tmp) > size) {
+ errno = ENOSPC;
+ return (NULL);
+ }
+ strlcpy(dst, tmp, size);
+ return (dst);
+}
+
+#endif /* !HAVE_INET_NTOP */
diff --git a/contrib/ldns/compat/inet_pton.c b/contrib/ldns/compat/inet_pton.c
new file mode 100644
index 000000000000..7a4f57614fc0
--- /dev/null
+++ b/contrib/ldns/compat/inet_pton.c
@@ -0,0 +1,230 @@
+/* $KAME: inet_pton.c,v 1.5 2001/08/20 02:32:40 itojun Exp $ */
+
+/* Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <ldns/config.h>
+
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+
+static int inet_pton4 (const char *src, uint8_t *dst);
+static int inet_pton6 (const char *src, uint8_t *dst);
+
+/*
+ *
+ * The definitions we might miss.
+ *
+ */
+#ifndef NS_INT16SZ
+#define NS_INT16SZ 2
+#endif
+
+#ifndef NS_IN6ADDRSZ
+#define NS_IN6ADDRSZ 16
+#endif
+
+#ifndef NS_INADDRSZ
+#define NS_INADDRSZ 4
+#endif
+
+/* int
+ * inet_pton(af, src, dst)
+ * convert from presentation format (which usually means ASCII printable)
+ * to network format (which is usually some kind of binary format).
+ * return:
+ * 1 if the address was valid for the specified address family
+ * 0 if the address wasn't valid (`dst' is untouched in this case)
+ * -1 if some other error occurred (`dst' is untouched in this case, too)
+ * author:
+ * Paul Vixie, 1996.
+ */
+int
+inet_pton(af, src, dst)
+ int af;
+ const char *src;
+ void *dst;
+{
+ switch (af) {
+ case AF_INET:
+ return (inet_pton4(src, dst));
+ case AF_INET6:
+ return (inet_pton6(src, dst));
+ default:
+#ifdef EAFNOSUPPORT
+ errno = EAFNOSUPPORT;
+#else
+ errno = ENOSYS;
+#endif
+ return (-1);
+ }
+ /* NOTREACHED */
+}
+
+/* int
+ * inet_pton4(src, dst)
+ * like inet_aton() but without all the hexadecimal and shorthand.
+ * return:
+ * 1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ * does not touch `dst' unless it's returning 1.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton4(src, dst)
+ const char *src;
+ uint8_t *dst;
+{
+ static const char digits[] = "0123456789";
+ int saw_digit, octets, ch;
+ uint8_t tmp[NS_INADDRSZ], *tp;
+
+ saw_digit = 0;
+ octets = 0;
+ *(tp = tmp) = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ if ((pch = strchr(digits, ch)) != NULL) {
+ uint32_t new = *tp * 10 + (pch - digits);
+
+ if (new > 255)
+ return (0);
+ *tp = new;
+ if (! saw_digit) {
+ if (++octets > 4)
+ return (0);
+ saw_digit = 1;
+ }
+ } else if (ch == '.' && saw_digit) {
+ if (octets == 4)
+ return (0);
+ *++tp = 0;
+ saw_digit = 0;
+ } else
+ return (0);
+ }
+ if (octets < 4)
+ return (0);
+
+ memcpy(dst, tmp, NS_INADDRSZ);
+ return (1);
+}
+
+/* int
+ * inet_pton6(src, dst)
+ * convert presentation level address to network order binary form.
+ * return:
+ * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ * (1) does not touch `dst' unless it's returning 1.
+ * (2) :: in a full address is silently ignored.
+ * credit:
+ * inspired by Mark Andrews.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton6(src, dst)
+ const char *src;
+ uint8_t *dst;
+{
+ static const char xdigits_l[] = "0123456789abcdef",
+ xdigits_u[] = "0123456789ABCDEF";
+ uint8_t tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
+ const char *xdigits, *curtok;
+ int ch, saw_xdigit;
+ uint32_t val;
+
+ memset((tp = tmp), '\0', NS_IN6ADDRSZ);
+ endp = tp + NS_IN6ADDRSZ;
+ colonp = NULL;
+ /* Leading :: requires some special handling. */
+ if (*src == ':')
+ if (*++src != ':')
+ return (0);
+ curtok = src;
+ saw_xdigit = 0;
+ val = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
+ pch = strchr((xdigits = xdigits_u), ch);
+ if (pch != NULL) {
+ val <<= 4;
+ val |= (pch - xdigits);
+ if (val > 0xffff)
+ return (0);
+ saw_xdigit = 1;
+ continue;
+ }
+ if (ch == ':') {
+ curtok = src;
+ if (!saw_xdigit) {
+ if (colonp)
+ return (0);
+ colonp = tp;
+ continue;
+ }
+ if (tp + NS_INT16SZ > endp)
+ return (0);
+ *tp++ = (uint8_t) (val >> 8) & 0xff;
+ *tp++ = (uint8_t) val & 0xff;
+ saw_xdigit = 0;
+ val = 0;
+ continue;
+ }
+ if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
+ inet_pton4(curtok, tp) > 0) {
+ tp += NS_INADDRSZ;
+ saw_xdigit = 0;
+ break; /* '\0' was seen by inet_pton4(). */
+ }
+ return (0);
+ }
+ if (saw_xdigit) {
+ if (tp + NS_INT16SZ > endp)
+ return (0);
+ *tp++ = (uint8_t) (val >> 8) & 0xff;
+ *tp++ = (uint8_t) val & 0xff;
+ }
+ if (colonp != NULL) {
+ /*
+ * Since some memmove()'s erroneously fail to handle
+ * overlapping regions, we'll do the shift by hand.
+ */
+ const int n = tp - colonp;
+ int i;
+
+ for (i = 1; i <= n; i++) {
+ endp[- i] = colonp[n - i];
+ colonp[n - i] = 0;
+ }
+ tp = endp;
+ }
+ if (tp != endp)
+ return (0);
+ memcpy(dst, tmp, NS_IN6ADDRSZ);
+ return (1);
+}
diff --git a/contrib/ldns/compat/isascii.c b/contrib/ldns/compat/isascii.c
new file mode 100644
index 000000000000..8a4ab3743110
--- /dev/null
+++ b/contrib/ldns/compat/isascii.c
@@ -0,0 +1,15 @@
+/* Just a replacement, if the original isascii is not
+ present */
+
+#if HAVE_CONFIG_H
+#include <ldns/config.h>
+#endif
+
+int isascii(int c);
+
+/* true if character is ascii. */
+int
+isascii(int c)
+{
+ return c >= 0 && c < 128;
+}
diff --git a/contrib/ldns/compat/isblank.c b/contrib/ldns/compat/isblank.c
new file mode 100644
index 000000000000..3b38154c5fdd
--- /dev/null
+++ b/contrib/ldns/compat/isblank.c
@@ -0,0 +1,15 @@
+/* Just a replacement, if the original isblank is not
+ present */
+
+#if HAVE_CONFIG_H
+#include <ldns/config.h>
+#endif
+
+int isblank(int c);
+
+/* true if character is a blank (space or tab). C99. */
+int
+isblank(int c)
+{
+ return (c == ' ') || (c == '\t');
+}
diff --git a/contrib/ldns/compat/localtime_r.c b/contrib/ldns/compat/localtime_r.c
new file mode 100644
index 000000000000..017c6e4d6593
--- /dev/null
+++ b/contrib/ldns/compat/localtime_r.c
@@ -0,0 +1,14 @@
+#ifdef HAVE_CONFIG_H
+#include <ldns/config.h>
+#endif
+
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+struct tm *localtime_r(const time_t *timep, struct tm *result)
+{
+ /* no thread safety. */
+ *result = *localtime(timep);
+ return result;
+}
diff --git a/contrib/ldns/compat/malloc.c b/contrib/ldns/compat/malloc.c
new file mode 100644
index 000000000000..bbc632e4f63f
--- /dev/null
+++ b/contrib/ldns/compat/malloc.c
@@ -0,0 +1,22 @@
+/* Just a replacement, if the original malloc is not
+ GNU-compliant. See autoconf documentation. */
+
+#if HAVE_CONFIG_H
+#include <ldns/config.h>
+#endif
+#undef malloc
+
+#include <sys/types.h>
+
+void *malloc ();
+
+/* Allocate an N-byte block of memory from the heap.
+ If N is zero, allocate a 1-byte block. */
+
+void *
+rpl_malloc (size_t n)
+{
+ if (n == 0)
+ n = 1;
+ return malloc (n);
+}
diff --git a/contrib/ldns/compat/memmove.c b/contrib/ldns/compat/memmove.c
new file mode 100644
index 000000000000..e458092c33f7
--- /dev/null
+++ b/contrib/ldns/compat/memmove.c
@@ -0,0 +1,43 @@
+/*
+ * memmove.c: memmove compat implementation.
+ *
+ * Copyright (c) 2001-2008, NLnet Labs. All rights reserved.
+ *
+ * See LICENSE for the license.
+*/
+
+#include <ldns/config.h>
+#include <stdlib.h>
+
+void *memmove(void *dest, const void *src, size_t n);
+
+void *memmove(void *dest, const void *src, size_t n)
+{
+ uint8_t* from = (uint8_t*) src;
+ uint8_t* to = (uint8_t*) dest;
+
+ if (from == to || n == 0)
+ return dest;
+ if (to > from && to-from < (int)n) {
+ /* to overlaps with from */
+ /* <from......> */
+ /* <to........> */
+ /* copy in reverse, to avoid overwriting from */
+ int i;
+ for(i=n-1; i>=0; i--)
+ to[i] = from[i];
+ return dest;
+ }
+ if (from > to && from-to < (int)n) {
+ /* to overlaps with from */
+ /* <from......> */
+ /* <to........> */
+ /* copy forwards, to avoid overwriting from */
+ size_t i;
+ for(i=0; i<n; i++)
+ to[i] = from[i];
+ return dest;
+ }
+ memcpy(dest, src, n);
+ return dest;
+}
diff --git a/contrib/ldns/compat/realloc.c b/contrib/ldns/compat/realloc.c
new file mode 100644
index 000000000000..bdaf76d0268f
--- /dev/null
+++ b/contrib/ldns/compat/realloc.c
@@ -0,0 +1,30 @@
+/* Just a replacement, if the original malloc is not
+ GNU-compliant. Based on malloc.c */
+
+#if HAVE_CONFIG_H
+#include <ldns/config.h>
+#endif
+#undef realloc
+
+#include <sys/types.h>
+
+void *realloc (void*, size_t);
+void *malloc (size_t);
+
+/* Changes allocation to new sizes, copies over old data.
+ * if oldptr is NULL, does a malloc.
+ * if size is zero, allocate 1-byte block....
+ * (does not return NULL and free block)
+ */
+
+void *
+rpl_realloc (void* ptr, size_t n)
+{
+ if (n == 0)
+ n = 1;
+ if(ptr == 0) {
+ return malloc(n);
+ }
+ return realloc(ptr, n);
+}
+
diff --git a/contrib/ldns/compat/snprintf.c b/contrib/ldns/compat/snprintf.c
new file mode 100644
index 000000000000..b7445111cb3f
--- /dev/null
+++ b/contrib/ldns/compat/snprintf.c
@@ -0,0 +1,770 @@
+#include <ldns/config.h>
+
+#ifndef HAVE_SNPRINTF
+
+#include <ctype.h>
+#include <sys/types.h>
+
+/* Define this as a fall through, HAVE_STDARG_H is probably already set */
+
+#define HAVE_VARARGS_H
+
+/**************************************************************
+ * Original:
+ * Patrick Powell Tue Apr 11 09:48:21 PDT 1995
+ * A bombproof version of doprnt (dopr) included.
+ * Sigh. This sort of thing is always nasty do deal with. Note that
+ * the version here does not include floating point...
+ *
+ * snprintf() is used instead of sprintf() as it does limit checks
+ * for string length. This covers a nasty loophole.
+ *
+ * The other functions are there to prevent NULL pointers from
+ * causing nast effects.
+ *
+ * More Recently:
+ * Brandon Long (blong@fiction.net) 9/15/96 for mutt 0.43
+ * This was ugly. It is still ugly. I opted out of floating point
+ * numbers, but the formatter understands just about everything
+ * from the normal C string format, at least as far as I can tell from
+ * the Solaris 2.5 printf(3S) man page.
+ *
+ * Brandon Long (blong@fiction.net) 10/22/97 for mutt 0.87.1
+ * Ok, added some minimal floating point support, which means this
+ * probably requires libm on most operating systems. Don't yet
+ * support the exponent (e,E) and sigfig (g,G). Also, fmtint()
+ * was pretty badly broken, it just wasn't being exercised in ways
+ * which showed it, so that's been fixed. Also, formated the code
+ * to mutt conventions, and removed dead code left over from the
+ * original. Also, there is now a builtin-test, just compile with:
+ * gcc -DTEST_SNPRINTF -o snprintf snprintf.c -lm
+ * and run snprintf for results.
+ *
+ **************************************************************/
+
+
+/* varargs declarations: */
+
+#if defined(HAVE_STDARG_H)
+# include <stdarg.h>
+# define HAVE_STDARGS /* let's hope that works everywhere (mj) */
+# define VA_LOCAL_DECL va_list ap
+# define VA_START(f) va_start(ap, f)
+# define VA_SHIFT(v,t) ; /* no-op for ANSI */
+# define VA_END va_end(ap)
+#else
+# if defined(HAVE_VARARGS_H)
+# include <varargs.h>
+# undef HAVE_STDARGS
+# define VA_LOCAL_DECL va_list ap
+# define VA_START(f) va_start(ap) /* f is ignored! */
+# define VA_SHIFT(v,t) v = va_arg(ap,t)
+# define VA_END va_end(ap)
+# else
+/*XX ** NO VARARGS ** XX*/
+# endif
+#endif
+
+int snprintf (char *str, size_t count, const char *fmt, ...);
+int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);
+
+static void dopr (char *buffer, size_t maxlen, const char *format,
+ va_list args);
+static void fmtstr (char *buffer, size_t *currlen, size_t maxlen,
+ char *value, int flags, int min, int max);
+static void fmtint (char *buffer, size_t *currlen, size_t maxlen,
+ long value, int base, int min, int max, int flags);
+static void fmtfp (char *buffer, size_t *currlen, size_t maxlen,
+ long double fvalue, int min, int max, int flags);
+static void dopr_outch (char *buffer, size_t *currlen, size_t maxlen, char c );
+
+int vsnprintf (char *str, size_t count, const char *fmt, va_list args)
+{
+ str[0] = 0;
+ dopr(str, count, fmt, args);
+ return(strlen(str));
+}
+
+/* VARARGS3 */
+#ifdef HAVE_STDARGS
+int snprintf (char *str,size_t count,const char *fmt,...)
+#else
+int snprintf (va_alist) va_dcl
+#endif
+{
+#ifndef HAVE_STDARGS
+ char *str;
+ size_t count;
+ char *fmt;
+#endif
+ VA_LOCAL_DECL;
+
+ VA_START (fmt);
+ VA_SHIFT (str, char *);
+ VA_SHIFT (count, size_t );
+ VA_SHIFT (fmt, char *);
+ (void) vsnprintf(str, count, fmt, ap);
+ VA_END;
+ return(strlen(str));
+}
+
+/*
+ * dopr(): poor man's version of doprintf
+ */
+
+/* format read states */
+#define DP_S_DEFAULT 0
+#define DP_S_FLAGS 1
+#define DP_S_MIN 2
+#define DP_S_DOT 3
+#define DP_S_MAX 4
+#define DP_S_MOD 5
+#define DP_S_CONV 6
+#define DP_S_DONE 7
+
+/* format flags - Bits */
+#define DP_F_MINUS 1
+#define DP_F_PLUS 2
+#define DP_F_SPACE 4
+#define DP_F_NUM 8
+#define DP_F_ZERO 16
+#define DP_F_UP 32
+
+/* Conversion Flags */
+#define DP_C_SHORT 1
+#define DP_C_LONG 2
+#define DP_C_LDOUBLE 3
+
+#define char_to_int(p) (p - '0')
+#define MAX(p,q) ((p >= q) ? p : q)
+
+static void dopr (char *buffer, size_t maxlen, const char *format, va_list args)
+{
+ char ch;
+ long value;
+ long double fvalue;
+ char *strvalue;
+ int min;
+ int max;
+ int state;
+ int flags;
+ int cflags;
+ size_t currlen;
+
+ state = DP_S_DEFAULT;
+ currlen = flags = cflags = min = 0;
+ max = -1;
+ ch = *format++;
+
+ while (state != DP_S_DONE)
+ {
+ if ((ch == '\0') || (currlen >= maxlen))
+ state = DP_S_DONE;
+
+ switch(state)
+ {
+ case DP_S_DEFAULT:
+ if (ch == '%')
+ state = DP_S_FLAGS;
+ else
+ dopr_outch (buffer, &currlen, maxlen, ch);
+ ch = *format++;
+ break;
+ case DP_S_FLAGS:
+ switch (ch)
+ {
+ case '-':
+ flags |= DP_F_MINUS;
+ ch = *format++;
+ break;
+ case '+':
+ flags |= DP_F_PLUS;
+ ch = *format++;
+ break;
+ case ' ':
+ flags |= DP_F_SPACE;
+ ch = *format++;
+ break;
+ case '#':
+ flags |= DP_F_NUM;
+ ch = *format++;
+ break;
+ case '0':
+ flags |= DP_F_ZERO;
+ ch = *format++;
+ break;
+ default:
+ state = DP_S_MIN;
+ break;
+ }
+ break;
+ case DP_S_MIN:
+ if (isdigit((int) ch))
+ {
+ min = 10*min + char_to_int (ch);
+ ch = *format++;
+ }
+ else if (ch == '*')
+ {
+ min = va_arg (args, int);
+ ch = *format++;
+ state = DP_S_DOT;
+ }
+ else
+ state = DP_S_DOT;
+ break;
+ case DP_S_DOT:
+ if (ch == '.')
+ {
+ state = DP_S_MAX;
+ ch = *format++;
+ }
+ else
+ state = DP_S_MOD;
+ break;
+ case DP_S_MAX:
+ if (isdigit((int) ch))
+ {
+ if (max < 0)
+ max = 0;
+ max = 10*max + char_to_int (ch);
+ ch = *format++;
+ }
+ else if (ch == '*')
+ {
+ max = va_arg (args, int);
+ ch = *format++;
+ state = DP_S_MOD;
+ }
+ else
+ state = DP_S_MOD;
+ break;
+ case DP_S_MOD:
+ /* Currently, we don't support Long Long, bummer */
+ switch (ch)
+ {
+ case 'h':
+ cflags = DP_C_SHORT;
+ ch = *format++;
+ break;
+ case 'l':
+ cflags = DP_C_LONG;
+ ch = *format++;
+ break;
+ case 'L':
+ cflags = DP_C_LDOUBLE;
+ ch = *format++;
+ break;
+ default:
+ break;
+ }
+ state = DP_S_CONV;
+ break;
+ case DP_S_CONV:
+ switch (ch)
+ {
+ case 'd':
+ case 'i':
+ if (cflags == DP_C_SHORT)
+ value = va_arg (args, int);
+ else if (cflags == DP_C_LONG)
+ value = va_arg (args, long int);
+ else
+ value = va_arg (args, int);
+ fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags);
+ break;
+ case 'o':
+ flags &= ~DP_F_PLUS;
+ if (cflags == DP_C_SHORT)
+ value = va_arg (args, unsigned int);
+ else if (cflags == DP_C_LONG)
+ value = va_arg (args, unsigned long int);
+ else
+ value = va_arg (args, unsigned int);
+ fmtint (buffer, &currlen, maxlen, value, 8, min, max, flags);
+ break;
+ case 'u':
+ flags &= ~DP_F_PLUS;
+ if (cflags == DP_C_SHORT)
+ value = va_arg (args, unsigned int);
+ else if (cflags == DP_C_LONG)
+ value = va_arg (args, unsigned long int);
+ else
+ value = va_arg (args, unsigned int);
+ fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags);
+ break;
+ case 'X':
+ flags |= DP_F_UP;
+ case 'x':
+ flags &= ~DP_F_PLUS;
+ if (cflags == DP_C_SHORT)
+ value = va_arg (args, unsigned int);
+ else if (cflags == DP_C_LONG)
+ value = va_arg (args, unsigned long int);
+ else
+ value = va_arg (args, unsigned int);
+ fmtint (buffer, &currlen, maxlen, value, 16, min, max, flags);
+ break;
+ case 'f':
+ if (cflags == DP_C_LDOUBLE)
+ fvalue = va_arg (args, long double);
+ else
+ fvalue = va_arg (args, double);
+ /* um, floating point? */
+ fmtfp (buffer, &currlen, maxlen, fvalue, min, max, flags);
+ break;
+ case 'E':
+ flags |= DP_F_UP;
+ case 'e':
+ if (cflags == DP_C_LDOUBLE)
+ fvalue = va_arg (args, long double);
+ else
+ fvalue = va_arg (args, double);
+ break;
+ case 'G':
+ flags |= DP_F_UP;
+ case 'g':
+ if (cflags == DP_C_LDOUBLE)
+ fvalue = va_arg (args, long double);
+ else
+ fvalue = va_arg (args, double);
+ break;
+ case 'c':
+ dopr_outch (buffer, &currlen, maxlen, va_arg (args, int));
+ break;
+ case 's':
+ strvalue = va_arg (args, char *);
+ if (max < 0)
+ max = maxlen; /* ie, no max */
+ fmtstr (buffer, &currlen, maxlen, strvalue, flags, min, max);
+ break;
+ case 'p':
+ strvalue = va_arg (args, void *);
+ fmtint (buffer, &currlen, maxlen, (long) strvalue, 16, min, max, flags);
+ break;
+ case 'n':
+ if (cflags == DP_C_SHORT)
+ {
+ short int *num;
+ num = va_arg (args, short int *);
+ *num = currlen;
+ }
+ else if (cflags == DP_C_LONG)
+ {
+ long int *num;
+ num = va_arg (args, long int *);
+ *num = currlen;
+ }
+ else
+ {
+ int *num;
+ num = va_arg (args, int *);
+ *num = currlen;
+ }
+ break;
+ case '%':
+ dopr_outch (buffer, &currlen, maxlen, ch);
+ break;
+ case 'w':
+ /* not supported yet, treat as next char */
+ ch = *format++;
+ break;
+ default:
+ /* Unknown, skip */
+ break;
+ }
+ ch = *format++;
+ state = DP_S_DEFAULT;
+ flags = cflags = min = 0;
+ max = -1;
+ break;
+ case DP_S_DONE:
+ break;
+ default:
+ /* hmm? */
+ break; /* some picky compilers need this */
+ }
+ }
+ if (currlen < maxlen - 1)
+ buffer[currlen] = '\0';
+ else
+ buffer[maxlen - 1] = '\0';
+}
+
+static void fmtstr (char *buffer, size_t *currlen, size_t maxlen,
+ char *value, int flags, int min, int max)
+{
+ int padlen, strln; /* amount to pad */
+ int cnt = 0;
+
+ if (value == 0)
+ {
+ value = (char *) "<NULL>";
+ }
+
+ for (strln = 0; value[strln]; ++strln); /* strlen */
+ padlen = min - strln;
+ if (padlen < 0)
+ padlen = 0;
+ if (flags & DP_F_MINUS)
+ padlen = -padlen; /* Left Justify */
+
+ while ((padlen > 0) && (cnt < max))
+ {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ --padlen;
+ ++cnt;
+ }
+ while (*value && (cnt < max))
+ {
+ dopr_outch (buffer, currlen, maxlen, *value++);
+ ++cnt;
+ }
+ while ((padlen < 0) && (cnt < max))
+ {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ ++padlen;
+ ++cnt;
+ }
+}
+
+/* Have to handle DP_F_NUM (ie 0x and 0 alternates) */
+
+static void fmtint (char *buffer, size_t *currlen, size_t maxlen,
+ long value, int base, int min, int max, int flags)
+{
+ int signvalue = 0;
+ unsigned long uvalue;
+ char convert[20];
+ int place = 0;
+ int spadlen = 0; /* amount to space pad */
+ int zpadlen = 0; /* amount to zero pad */
+ int caps = 0;
+
+ if (max < 0)
+ max = 0;
+
+ uvalue = value;
+ if( value < 0 ) {
+ signvalue = '-';
+ uvalue = -value;
+ }
+ else
+ if (flags & DP_F_PLUS) /* Do a sign (+/i) */
+ signvalue = '+';
+ else
+ if (flags & DP_F_SPACE)
+ signvalue = ' ';
+
+ if (flags & DP_F_UP) caps = 1; /* Should characters be upper case? */
+
+ do {
+ convert[place++] =
+ (caps? "0123456789ABCDEF":"0123456789abcdef")
+ [uvalue % (unsigned)base ];
+ uvalue = (uvalue / (unsigned)base );
+ } while(uvalue && (place < 20));
+ if (place == 20) place--;
+ convert[place] = 0;
+
+ zpadlen = max - place;
+ spadlen = min - MAX (max, place) - (signvalue ? 1 : 0);
+ if (zpadlen < 0) zpadlen = 0;
+ if (spadlen < 0) spadlen = 0;
+ if (flags & DP_F_ZERO)
+ {
+ zpadlen = MAX(zpadlen, spadlen);
+ spadlen = 0;
+ }
+ if (flags & DP_F_MINUS)
+ spadlen = -spadlen; /* Left Justifty */
+
+#ifdef DEBUG_SNPRINTF
+ dprint (1, (debugfile, "zpad: %d, spad: %d, min: %d, max: %d, place: %d\n",
+ zpadlen, spadlen, min, max, place));
+#endif
+
+ /* Spaces */
+ while (spadlen > 0)
+ {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ --spadlen;
+ }
+
+ /* Sign */
+ if (signvalue)
+ dopr_outch (buffer, currlen, maxlen, signvalue);
+
+ /* Zeros */
+ if (zpadlen > 0)
+ {
+ while (zpadlen > 0)
+ {
+ dopr_outch (buffer, currlen, maxlen, '0');
+ --zpadlen;
+ }
+ }
+
+ /* Digits */
+ while (place > 0)
+ dopr_outch (buffer, currlen, maxlen, convert[--place]);
+
+ /* Left Justified spaces */
+ while (spadlen < 0) {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ ++spadlen;
+ }
+}
+
+static long double abs_val (long double value)
+{
+ long double result = value;
+
+ if (value < 0)
+ result = -value;
+
+ return result;
+}
+
+static double pow10 (double exp)
+{
+ long double result = 1;
+
+ while (exp)
+ {
+ result *= 10;
+ exp--;
+ }
+
+ return result;
+}
+
+static double round (double value)
+{
+ long intpart;
+
+ intpart = value;
+ value = value - intpart;
+ if (value >= 0.5)
+ intpart++;
+
+ return intpart;
+}
+
+static void fmtfp (char *buffer, size_t *currlen, size_t maxlen,
+ long double fvalue, int min, int max, int flags)
+{
+ int signvalue = 0;
+ long double ufvalue;
+ char iconvert[20];
+ char fconvert[20];
+ int iplace = 0;
+ int fplace = 0;
+ int padlen = 0; /* amount to pad */
+ int zpadlen = 0;
+ int caps = 0;
+ long intpart;
+ long fracpart;
+
+ /*
+ * AIX manpage says the default is 0, but Solaris says the default
+ * is 6, and sprintf on AIX defaults to 6
+ */
+ if (max < 0)
+ max = 6;
+
+ ufvalue = abs_val (fvalue);
+
+ if (fvalue < 0)
+ signvalue = '-';
+ else
+ if (flags & DP_F_PLUS) /* Do a sign (+/i) */
+ signvalue = '+';
+ else
+ if (flags & DP_F_SPACE)
+ signvalue = ' ';
+
+#if 0
+ if (flags & DP_F_UP) caps = 1; /* Should characters be upper case? */
+#endif
+
+ intpart = ufvalue;
+
+ /*
+ * Sorry, we only support 9 digits past the decimal because of our
+ * conversion method
+ */
+ if (max > 9)
+ max = 9;
+
+ /* We "cheat" by converting the fractional part to integer by
+ * multiplying by a factor of 10
+ */
+ fracpart = round ((pow10 (max)) * (ufvalue - intpart));
+
+ if (fracpart >= pow10 (max))
+ {
+ intpart++;
+ fracpart -= pow10 (max);
+ }
+
+#ifdef DEBUG_SNPRINTF
+ dprint (1, (debugfile, "fmtfp: %f =? %d.%d\n", fvalue, intpart, fracpart));
+#endif
+
+ /* Convert integer part */
+ do {
+ iconvert[iplace++] =
+ (caps? "0123456789ABCDEF":"0123456789abcdef")[intpart % 10];
+ intpart = (intpart / 10);
+ } while(intpart && (iplace < 20));
+ if (iplace == 20) iplace--;
+ iconvert[iplace] = 0;
+
+ /* Convert fractional part */
+ do {
+ fconvert[fplace++] =
+ (caps? "0123456789ABCDEF":"0123456789abcdef")[fracpart % 10];
+ fracpart = (fracpart / 10);
+ } while(fracpart && (fplace < 20));
+ if (fplace == 20) fplace--;
+ fconvert[fplace] = 0;
+
+ /* -1 for decimal point, another -1 if we are printing a sign */
+ padlen = min - iplace - max - 1 - ((signvalue) ? 1 : 0);
+ zpadlen = max - fplace;
+ if (zpadlen < 0)
+ zpadlen = 0;
+ if (padlen < 0)
+ padlen = 0;
+ if (flags & DP_F_MINUS)
+ padlen = -padlen; /* Left Justifty */
+
+ if ((flags & DP_F_ZERO) && (padlen > 0))
+ {
+ if (signvalue)
+ {
+ dopr_outch (buffer, currlen, maxlen, signvalue);
+ --padlen;
+ signvalue = 0;
+ }
+ while (padlen > 0)
+ {
+ dopr_outch (buffer, currlen, maxlen, '0');
+ --padlen;
+ }
+ }
+ while (padlen > 0)
+ {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ --padlen;
+ }
+ if (signvalue)
+ dopr_outch (buffer, currlen, maxlen, signvalue);
+
+ while (iplace > 0)
+ dopr_outch (buffer, currlen, maxlen, iconvert[--iplace]);
+
+ /*
+ * Decimal point. This should probably use locale to find the correct
+ * char to print out.
+ */
+ dopr_outch (buffer, currlen, maxlen, '.');
+
+ while (zpadlen > 0)
+ {
+ dopr_outch (buffer, currlen, maxlen, '0');
+ --zpadlen;
+ }
+
+ while (fplace > 0)
+ dopr_outch (buffer, currlen, maxlen, fconvert[--fplace]);
+
+ while (padlen < 0)
+ {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ ++padlen;
+ }
+}
+
+static void dopr_outch (char *buffer, size_t *currlen, size_t maxlen, char c)
+{
+ if (*currlen < maxlen)
+ buffer[(*currlen)++] = c;
+}
+
+#ifdef TEST_SNPRINTF
+#ifndef LONG_STRING
+#define LONG_STRING 1024
+#endif
+int main (void)
+{
+ char buf1[LONG_STRING];
+ char buf2[LONG_STRING];
+ char *fp_fmt[] = {
+ "%-1.5f",
+ "%1.5f",
+ "%123.9f",
+ "%10.5f",
+ "% 10.5f",
+ "%+22.9f",
+ "%+4.9f",
+ "%01.3f",
+ "%4f",
+ "%3.1f",
+ "%3.2f",
+ NULL
+ };
+ double fp_nums[] = { -1.5, 134.21, 91340.2, 341.1234, 0203.9, 0.96, 0.996,
+ 0.9996, 1.996, 4.136, 0};
+ char *int_fmt[] = {
+ "%-1.5d",
+ "%1.5d",
+ "%123.9d",
+ "%5.5d",
+ "%10.5d",
+ "% 10.5d",
+ "%+22.33d",
+ "%01.3d",
+ "%4d",
+ NULL
+ };
+ long int_nums[] = { -1, 134, 91340, 341, 0203, 0};
+ int x, y;
+ int fail = 0;
+ int num = 0;
+
+ printf ("Testing snprintf format codes against system sprintf...\n");
+
+ for (x = 0; fp_fmt[x] != NULL ; x++)
+ for (y = 0; fp_nums[y] != 0 ; y++)
+ {
+ snprintf (buf1, sizeof (buf1), fp_fmt[x], fp_nums[y]);
+ sprintf (buf2, fp_fmt[x], fp_nums[y]);
+ if (strcmp (buf1, buf2))
+ {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf = %s\n\tsprintf = %s\n",
+ fp_fmt[x], buf1, buf2);
+ fail++;
+ }
+ num++;
+ }
+
+ for (x = 0; int_fmt[x] != NULL ; x++)
+ for (y = 0; int_nums[y] != 0 ; y++)
+ {
+ snprintf (buf1, sizeof (buf1), int_fmt[x], int_nums[y]);
+ sprintf (buf2, int_fmt[x], int_nums[y]);
+ if (strcmp (buf1, buf2))
+ {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf = %s\n\tsprintf = %s\n",
+ int_fmt[x], buf1, buf2);
+ fail++;
+ }
+ num++;
+ }
+ printf ("%d tests failed out of %d.\n", fail, num);
+}
+#endif /* SNPRINTF_TEST */
+
+#endif /* !HAVE_SNPRINTF */
diff --git a/contrib/ldns/compat/strlcpy.c b/contrib/ldns/compat/strlcpy.c
new file mode 100644
index 000000000000..d6c34c1d83c3
--- /dev/null
+++ b/contrib/ldns/compat/strlcpy.c
@@ -0,0 +1,57 @@
+/* from openssh 4.3p2 compat/strlcpy.c */
+/*
+ * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* OPENBSD ORIGINAL: lib/libc/string/strlcpy.c */
+
+#include <ldns/config.h>
+#ifndef HAVE_STRLCPY
+
+#include <sys/types.h>
+#include <string.h>
+
+/*
+ * 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 */
+}
+
+#endif /* !HAVE_STRLCPY */
diff --git a/contrib/ldns/compat/timegm.c b/contrib/ldns/compat/timegm.c
new file mode 100644
index 000000000000..97e1e5443664
--- /dev/null
+++ b/contrib/ldns/compat/timegm.c
@@ -0,0 +1,31 @@
+#ifdef HAVE_CONFIG_H
+#include <ldns/config.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <time.h>
+
+time_t
+timegm (struct tm *tm) {
+ time_t ret;
+ char *tz;
+
+ tz = getenv("TZ");
+ putenv((char*)"TZ=");
+ tzset();
+ ret = mktime(tm);
+ if (tz) {
+ char buf[256];
+ snprintf(buf, sizeof(buf), "TZ=%s", tz);
+ putenv(tz);
+ }
+ else
+ putenv((char*)"TZ");
+ tzset();
+ return ret;
+}
diff --git a/contrib/ldns/config.guess b/contrib/ldns/config.guess
new file mode 100755
index 000000000000..d622a44e551f
--- /dev/null
+++ b/contrib/ldns/config.guess
@@ -0,0 +1,1530 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+# 2011, 2012 Free Software Foundation, Inc.
+
+timestamp='2012-02-10'
+
+# 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 2 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.
+
+
+# Originally written by Per Bothner. Please send patches (context
+# diff format) to <config-patches@gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# 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
+
+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 ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$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
+
+# 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 ;;
+ *: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 ;;
+ DR