diff options
160 files changed, 17191 insertions, 8656 deletions
diff --git a/ChangeLog b/ChangeLog index b2df6602371d..d6e4a4a25ae5 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,982 @@ +20100307 + - (djm) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2010/03/07 22:16:01 + [ssh-keygen.c] + make internal strptime string match strftime format; + suggested by vinschen AT redhat.com and markus@ + - djm@cvs.openbsd.org 2010/03/08 00:28:55 + [ssh-keygen.1] + document permit-agent-forwarding certificate constraint; patch from + stevesk@ + - djm@cvs.openbsd.org 2010/03/07 22:01:32 + [version.h] + openssh-5.4 + - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec] + crank version numbers + - (djm) Release OpenSSH-5.4p1 + +20100307 + - (dtucker) [auth.c] Bug #1710: call setauthdb on AIX before getpwuid so that + it gets the passwd struct from the LAM that knows about the user which is + not necessarily the default. Patch from Alexandre Letourneau. + - (dtucker) [session.c] Bug #1567: move setpcred call to before chroot and + do not set real uid, since that's needed for the chroot, and will be set + by permanently_set_uid. + - (dtucker) [session.c] Also initialize creds to NULL for handing to + setpcred. + - (dtucker) OpenBSD CVS Sync + - dtucker@cvs.openbsd.org 2010/03/07 11:57:13 + [auth-rhosts.c monitor.c monitor_wrap.c session.c auth-options.c sshd.c] + Hold authentication debug messages until after successful authentication. + Fixes an info leak of environment variables specified in authorized_keys, + reported by Jacob Appelbaum. ok djm@ + +20100305 + - OpenBSD CVS Sync + - jmc@cvs.openbsd.org 2010/03/04 12:51:25 + [ssh.1 sshd_config.5] + tweak previous; + - djm@cvs.openbsd.org 2010/03/04 20:35:08 + [ssh-keygen.1 ssh-keygen.c] + Add a -L flag to print the contents of a certificate; ok markus@ + - jmc@cvs.openbsd.org 2010/03/04 22:52:40 + [ssh-keygen.1] + fix Bk/Ek; + - djm@cvs.openbsd.org 2010/03/04 23:17:25 + [sshd_config.5] + missing word; spotted by jmc@ + - djm@cvs.openbsd.org 2010/03/04 23:19:29 + [ssh.1 sshd.8] + move section on CA and revoked keys from ssh.1 to sshd.8's known hosts + format section and rework it a bit; requested by jmc@ + - djm@cvs.openbsd.org 2010/03/04 23:27:25 + [auth-options.c ssh-keygen.c] + "force-command" is not spelled "forced-command"; spotted by + imorgan AT nas.nasa.gov + - djm@cvs.openbsd.org 2010/03/05 02:58:11 + [auth.c] + make the warning for a revoked key louder and more noticable + - jmc@cvs.openbsd.org 2010/03/05 06:50:35 + [ssh.1 sshd.8] + tweak previous; + - jmc@cvs.openbsd.org 2010/03/05 08:31:20 + [ssh.1] + document certificate authentication; help/ok djm + - djm@cvs.openbsd.org 2010/03/05 10:28:21 + [ssh-add.1 ssh.1 ssh_config.5] + mention loading of certificate files from [private]-cert.pub when + they are present; feedback and ok jmc@ + - (tim) [ssh-pkcs11.c] Fix "non-constant initializer" errors in older + compilers. OK djm@ + - (djm) [ssh-rand-helper.c] declare optind, avoiding compilation failure + on some platforms + - (djm) [configure.ac] set -fno-strict-aliasing for gcc4; ok dtucker@ + +20100304 + - (djm) [ssh-keygen.c] Use correct local variable, instead of + maybe-undefined global "optarg" + - (djm) [contrib/redhat/openssh.spec] Replace obsolete BuildPreReq + on XFree86-devel with neutral /usr/include/X11/Xlib.h; + imorgan AT nas.nasa.gov in bz#1731 + - (djm) [.cvsignore] Ignore ssh-pkcs11-helper + - (djm) [regress/Makefile] Cleanup sshd_proxy_orig + - OpenBSD CVS Sync + - djm@cvs.openbsd.org 2010/03/03 01:44:36 + [auth-options.c key.c] + reject strings with embedded ASCII nul chars in certificate key IDs, + principal names and constraints + - djm@cvs.openbsd.org 2010/03/03 22:49:50 + [sshd.8] + the authorized_keys option for CA keys is "cert-authority", not + "from=cert-authority". spotted by imorgan AT nas.nasa.gov + - djm@cvs.openbsd.org 2010/03/03 22:50:40 + [PROTOCOL.certkeys] + s/similar same/similar/; from imorgan AT nas.nasa.gov + - djm@cvs.openbsd.org 2010/03/04 01:44:57 + [key.c] + use buffer_get_string_ptr_ret() where we are checking the return + value explicitly instead of the fatal()-causing buffer_get_string_ptr() + - djm@cvs.openbsd.org 2010/03/04 10:36:03 + [auth-rh-rsa.c auth-rsa.c auth.c auth.h auth2-hostbased.c auth2-pubkey.c] + [authfile.c authfile.h hostfile.c hostfile.h servconf.c servconf.h] + [ssh-keygen.c ssh.1 sshconnect.c sshd_config.5] + Add a TrustedUserCAKeys option to sshd_config to specify CA keys that + are trusted to authenticate users (in addition than doing it per-user + in authorized_keys). + + Add a RevokedKeys option to sshd_config and a @revoked marker to + known_hosts to allow keys to me revoked and banned for user or host + authentication. + + feedback and ok markus@ + - djm@cvs.openbsd.org 2010/03/03 00:47:23 + [regress/cert-hostkey.sh regress/cert-userkey.sh] + add an extra test to ensure that authentication with the wrong + certificate fails as it should (and it does) + - djm@cvs.openbsd.org 2010/03/04 10:38:23 + [regress/cert-hostkey.sh regress/cert-userkey.sh] + additional regression tests for revoked keys and TrustedUserCAKeys + +20100303 + - (djm) [PROTOCOL.certkeys] Add RCS Ident + - OpenBSD CVS Sync + - jmc@cvs.openbsd.org 2010/02/26 22:09:28 + [ssh-keygen.1 ssh.1 sshd.8] + tweak previous; + - otto@cvs.openbsd.org 2010/03/01 11:07:06 + [ssh-add.c] + zap what seems to be a left-over debug message; ok markus@ + - djm@cvs.openbsd.org 2010/03/02 23:20:57 + [ssh-keygen.c] + POSIX strptime is stricter than OpenBSD's so do a little dance to + appease it. + - (djm) [regress/cert-userkey.sh] s/echo -n/echon/ here too + +20100302 + - (tim) [config.guess config.sub] Bug 1722: Update to latest versions from + http://git.savannah.gnu.org/gitweb/ (2009-12-30 and 2010-01-22 + respectively). + +20100301 + - (dtucker) [regress/{cert-hostkey,cfgmatch,cipher-speed}.sh} Replace + "echo -n" with "echon" for portability. + - (dtucker) [openbsd-compat/port-linux.c] Make failure to write to the OOM + adjust log at verbose only, since according to cjwatson in bug #1470 + some virtualization platforms don't allow writes. + +20100228 + - (djm) [auth.c] On Cygwin, refuse usernames that have differences in + case from that matched in the system password database. On this + platform, passwords are stored case-insensitively, but sshd requires + exact case matching for Match blocks in sshd_config(5). Based on + a patch from vinschen AT redhat.com. + - (tim) [ssh-pkcs11-helper.c] Move declarations before calling functions + to make older compilers (gcc 2.95) happy. + +20100227 + - (djm) [ssh-pkcs11-helper.c ] Ensure RNG is initialised and seeded + - (djm) [openbsd-compat/bsd-cygwin_util.c] Reduce the set of environment + variables copied into sshd child processes. From vinschen AT redhat.com + +20100226 + - OpenBSD CVS Sync + - djm@cvs.openbsd.org 2010/02/26 20:29:54 + [PROTOCOL PROTOCOL.agent PROTOCOL.certkeys addrmatch.c auth-options.c] + [auth-options.h auth.h auth2-pubkey.c authfd.c dns.c dns.h hostfile.c] + [hostfile.h kex.h kexdhs.c kexgexs.c key.c key.h match.h monitor.c] + [myproposal.h servconf.c servconf.h ssh-add.c ssh-agent.c ssh-dss.c] + [ssh-keygen.1 ssh-keygen.c ssh-rsa.c ssh.1 ssh.c ssh2.h sshconnect.c] + [sshconnect2.c sshd.8 sshd.c sshd_config.5] + Add support for certificate key types for users and hosts. + + OpenSSH certificate key types are not X.509 certificates, but a much + simpler format that encodes a public key, identity information and + some validity constraints and signs it with a CA key. CA keys are + regular SSH keys. This certificate style avoids the attack surface + of X.509 certificates and is very easy to deploy. + + Certified host keys allow automatic acceptance of new host keys + when a CA certificate is marked as trusted in ~/.ssh/known_hosts. + see VERIFYING HOST KEYS in ssh(1) for details. + + Certified user keys allow authentication of users when the signing + CA key is marked as trusted in authorized_keys. See "AUTHORIZED_KEYS + FILE FORMAT" in sshd(8) for details. + + Certificates are minted using ssh-keygen(1), documentation is in + the "CERTIFICATES" section of that manpage. + + Documentation on the format of certificates is in the file + PROTOCOL.certkeys + + feedback and ok markus@ + - djm@cvs.openbsd.org 2010/02/26 20:33:21 + [Makefile regress/cert-hostkey.sh regress/cert-userkey.sh] + regression tests for certified keys + +20100224 + - (djm) [pkcs11.h ssh-pkcs11-client.c ssh-pkcs11-helper.c ssh-pkcs11.c] + [ssh-pkcs11.h] Add $OpenBSD$ RCS idents so we can sync portable + - (djm) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2010/02/11 20:37:47 + [pathnames.h] + correct comment + - dtucker@cvs.openbsd.org 2009/11/09 04:20:04 + [regress/Makefile] + add regression test for ssh-keygen pubkey conversions + - dtucker@cvs.openbsd.org 2010/01/11 02:53:44 + [regress/forwarding.sh] + regress test for stdio forwarding + - djm@cvs.openbsd.org 2010/02/09 04:57:36 + [regress/addrmatch.sh] + clean up droppings + - djm@cvs.openbsd.org 2010/02/09 06:29:02 + [regress/Makefile] + turn on all the malloc(3) checking options when running regression + tests. this has caught a few bugs for me in the past; ok dtucker@ + - djm@cvs.openbsd.org 2010/02/24 06:21:56 + [regress/test-exec.sh] + wait for sshd to fully stop in cleanup() function; avoids races in tests + that do multiple start_sshd/cleanup cycles; "I hate pidfiles" deraadt@ + - markus@cvs.openbsd.org 2010/02/08 10:52:47 + [regress/agent-pkcs11.sh] + test for PKCS#11 support (currently disabled) + - (djm) [Makefile.in ssh-pkcs11-helper.8] Add manpage for PKCS#11 helper + - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec] + [contrib/suse/openssh.spec] Add PKCS#11 helper binary and manpage + +20100212 + - (djm) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2010/02/02 22:49:34 + [bufaux.c] + make buffer_get_string_ret() really non-fatal in all cases (it was + using buffer_get_int(), which could fatal() on buffer empty); + ok markus dtucker + - markus@cvs.openbsd.org 2010/02/08 10:50:20 + [pathnames.h readconf.c readconf.h scp.1 sftp.1 ssh-add.1 ssh-add.c] + [ssh-agent.c ssh-keygen.1 ssh-keygen.c ssh.1 ssh.c ssh_config.5] + replace our obsolete smartcard code with PKCS#11. + ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-11/v2-20/pkcs-11v2-20.pdf + ssh(1) and ssh-keygen(1) use dlopen(3) directly to talk to a PKCS#11 + provider (shared library) while ssh-agent(1) delegates PKCS#11 to + a forked a ssh-pkcs11-helper process. + PKCS#11 is currently a compile time option. + feedback and ok djm@; inspired by patches from Alon Bar-Lev + - jmc@cvs.openbsd.org 2010/02/08 22:03:05 + [ssh-add.1 ssh-keygen.1 ssh.1 ssh.c] + tweak previous; ok markus + - djm@cvs.openbsd.org 2010/02/09 00:50:36 + [ssh-agent.c] + fallout from PKCS#11: unbreak -D + - djm@cvs.openbsd.org 2010/02/09 00:50:59 + [ssh-keygen.c] + fix -Wall + - djm@cvs.openbsd.org 2010/02/09 03:56:28 + [buffer.c buffer.h] + constify the arguments to buffer_len, buffer_ptr and buffer_dump + - djm@cvs.openbsd.org 2010/02/09 06:18:46 + [auth.c] + unbreak ChrootDirectory+internal-sftp by skipping check for executable + shell when chrooting; reported by danh AT wzrd.com; ok dtucker@ + - markus@cvs.openbsd.org 2010/02/10 23:20:38 + [ssh-add.1 ssh-keygen.1 ssh.1 ssh_config.5] + pkcs#11 is no longer optional; improve wording; ok jmc@ + - jmc@cvs.openbsd.org 2010/02/11 13:23:29 + [ssh.1] + libarary -> library; + - (djm) [INSTALL Makefile.in README.smartcard configure.ac scard-opensc.c] + [scard.c scard.h pkcs11.h scard/Makefile.in scard/Ssh.bin.uu scard/Ssh.java] + Remove obsolete smartcard support + - (djm) [ssh-pkcs11-client.c ssh-pkcs11-helper.c ssh-pkcs11.c] + Make it compile on OSX + - (djm) [ssh-pkcs11-client.c ssh-pkcs11-helper.c ssh-pkcs11.c] + Use ssh_get_progname to fill __progname + - (djm) [configure.ac] Enable PKCS#11 support only when we find a working + dlopen() + +20100210 + - (djm) add -lselinux to LIBS before calling AC_CHECK_FUNCS for + getseuserbyname; patch from calebcase AT gmail.com via + cjwatson AT debian.org + +20100202 + - (djm) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2010/01/30 21:08:33 + [sshd.8] + debug output goes to stderr, not "the system log"; ok markus dtucker + - djm@cvs.openbsd.org 2010/01/30 21:12:08 + [channels.c] + fake local addr:port when stdio fowarding as some servers (Tectia at + least) validate that they are well-formed; + reported by imorgan AT nas.nasa.gov + ok dtucker + +20100130 + - (djm) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2010/01/28 00:21:18 + [clientloop.c] + downgrade an error() to a debug() - this particular case can be hit in + normal operation for certain sequences of mux slave vs session closure + and is harmless + - djm@cvs.openbsd.org 2010/01/29 00:20:41 + [sshd.c] + set FD_CLOEXEC on sock_in/sock_out; bz#1706 from jchadima AT redhat.com + ok dtucker@ + - djm@cvs.openbsd.org 2010/01/29 20:16:17 + [mux.c] + kill correct channel (was killing already-dead mux channel, not + its session channel) + - djm@cvs.openbsd.org 2010/01/30 02:54:53 + [mux.c] + don't mark channel as read failed if it is already closing; suppresses + harmless error messages when connecting to SSH.COM Tectia server + report by imorgan AT nas.nasa.gov + +20100129 + - (dtucker) [openbsd-compat/openssl-compat.c] Bug #1707: Call OPENSSL_config() + after registering the hardware engines, which causes the openssl.cnf file to + be processed. See OpenSSL's man page for OPENSSL_config(3) for details. + Patch from Solomon Peachy, ok djm@. + +20100128 + - (djm) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2010/01/26 02:15:20 + [mux.c] + -Wuninitialized and remove a // comment; from portable + (Id sync only) + - djm@cvs.openbsd.org 2010/01/27 13:26:17 + [mux.c] + fix bug introduced in mux rewrite: + + In a mux master, when a socket to a mux slave closes before its server + session (as may occur when the slave has been signalled), gracefully + close the server session rather than deleting its channel immediately. + A server may have more messages on that channel to send (e.g. an exit + message) that will fatal() the client if they are sent to a channel that + has been prematurely deleted. + + spotted by imorgan AT nas.nasa.gov + - djm@cvs.openbsd.org 2010/01/27 19:21:39 + [sftp.c] + add missing "p" flag to getopt optstring; + bz#1704 from imorgan AT nas.nasa.gov + +20100126 + - (djm) OpenBSD CVS Sync + - tedu@cvs.openbsd.org 2010/01/17 21:49:09 + [ssh-agent.1] + Correct and clarify ssh-add's password asking behavior. + Improved text dtucker and ok jmc + - dtucker@cvs.openbsd.org 2010/01/18 01:50:27 + [roaming_client.c] + s/long long unsigned/unsigned long long/, from tim via portable + (Id sync only, change already in portable) + - djm@cvs.openbsd.org 2010/01/26 01:28:35 + [channels.c channels.h clientloop.c clientloop.h mux.c nchan.c ssh.c] + rewrite ssh(1) multiplexing code to a more sensible protocol. + + The new multiplexing code uses channels for the listener and + accepted control sockets to make the mux master non-blocking, so + no stalls when processing messages from a slave. + + avoid use of fatal() in mux master protocol parsing so an errant slave + process cannot take down a running master. + + implement requesting of port-forwards over multiplexed sessions. Any + port forwards requested by the slave are added to those the master has + established. + + add support for stdio forwarding ("ssh -W host:port ...") in mux slaves. + + document master/slave mux protocol so that other tools can use it to + control a running ssh(1). Note: there are no guarantees that this + protocol won't be incompatibly changed (though it is versioned). + + feedback Salvador Fandino, dtucker@ + channel changes ok markus@ + +20100122 + - (tim) [configure.ac] Due to constraints in Windows Sockets in terms of + socket inheritance, reduce the default SO_RCVBUF/SO_SNDBUF buffer size + in Cygwin to 65535. Patch from Corinna Vinschen. + +20100117 + - (tim) [configure.ac] OpenServer 5 needs BROKEN_GETADDRINFO too. + - (tim) [configure.ac] On SVR5 systems, use the C99-conforming functions + snprintf() and vsnprintf() named _xsnprintf() and _xvsnprintf(). + +20100116 + - (dtucker) [openbsd-compat/pwcache.c] Pull in includes.h and thus defines.h + so we correctly detect whether or not we have a native user_from_uid. + - (dtucker) [openbsd-compat/openbsd-compat.h] Prototypes for user_from_uid + and group_from_gid. + - (dtucker) [openbsd-compat/openbsd-compat.h] Fix prototypes, spotted by + Tim. + - (dtucker) OpenBSD CVS Sync + - markus@cvs.openbsd.org 2010/01/15 09:24:23 + [sftp-common.c] + unused + - (dtucker) [openbsd-compat/pwcache.c] Shrink ifdef area to prevent unused + variable warnings. + - (dtucker) [openbsd-compat/openbsd-compat.h] Typo. + - (tim) [regress/portnum.sh] Shell portability fix. + - (tim) [configure.ac] Define BROKEN_GETADDRINFO on SVR5 systems. The native + getaddrinfo() is too old and limited for addr_pton() in addrmatch.c. + - (tim) [roaming_client.c] Use of <sys/queue.h> is not really portable so we + use "openbsd-compat/sys-queue.h". s/long long unsigned/unsigned long long/ + to keep USL compilers happy. + +20100115 + - (dtucker) OpenBSD CVS Sync + - jmc@cvs.openbsd.org 2010/01/13 12:48:34 + [sftp.1 sftp.c] + sftp.1: put ls -h in the right place + sftp.c: as above, plus add -p to get/put, and shorten their arg names + to keep the help usage nicely aligned + ok djm + - djm@cvs.openbsd.org 2010/01/13 23:47:26 + [auth.c] + when using ChrootDirectory, make sure we test for the existence of the + user's shell inside the chroot; bz #1679, patch from alex AT rtfs.hu; + ok dtucker + - dtucker@cvs.openbsd.org 2010/01/14 23:41:49 + [sftp-common.c] + use user_from{uid,gid} to lookup up ids since it keeps a small cache. + ok djm + - guenther@cvs.openbsd.org 2010/01/15 00:05:22 + [sftp.c] + Reset SIGTERM to SIG_DFL before executing ssh, so that even if sftp + inherited SIGTERM as ignored it will still be able to kill the ssh it + starts. + ok dtucker@ + - (dtucker) [openbsd-compat/pwcache.c] Pull in pwcache.c from OpenBSD (no + changes yet but there will be some to come). + - (dtucker) [configure.ac openbsd-compat/{Makefile.in,pwcache.c} Portability + for pwcache. Also, added caching of negative hits. + +20100114 + - (djm) [platform.h] Add missing prototype for + platform_krb5_get_principal_name + +20100113 + - (dtucker) [monitor_fdpass.c] Wrap poll.h include in ifdefs. + - (dtucker) [openbsd-compat/readpassphrase.c] Resync against OpenBSD's r1.18: + missing restore of SIGTTOU and some whitespace. + - (dtucker) [openbsd-compat/readpassphrase.c] Update to OpenBSD's r1.21. + - (dtucker) [openbsd-compat/readpassphrase.c] Update to OpenBSD's r1.22. + Fixes bz #1590, where sometimes you could not interrupt a connection while + ssh was prompting for a passphrase or password. + - (dtucker) OpenBSD CVS Sync + - dtucker@cvs.openbsd.org 2010/01/13 00:19:04 + [sshconnect.c auth.c] + Fix a couple of typos/mispellings in comments + - dtucker@cvs.openbsd.org 2010/01/13 01:10:56 + [key.c] + Ignore and log any Protocol 1 keys where the claimed size is not equal to + the actual size. Noted by Derek Martin, ok djm@ + - dtucker@cvs.openbsd.org 2010/01/13 01:20:20 + [canohost.c ssh-keysign.c sshconnect2.c] + Make HostBased authentication work with a ProxyCommand. bz #1569, patch + from imorgan at nas nasa gov, ok djm@ + - djm@cvs.openbsd.org 2010/01/13 01:40:16 + [sftp.c sftp-server.c sftp.1 sftp-common.c sftp-common.h] + support '-h' (human-readable units) for sftp's ls command, just like + ls(1); ok dtucker@ + - djm@cvs.openbsd.org 2010/01/13 03:48:13 + [servconf.c servconf.h sshd.c] + avoid run-time failures when specifying hostkeys via a relative + path by prepending the cwd in these cases; bz#1290; ok dtucker@ + - djm@cvs.openbsd.org 2010/01/13 04:10:50 + [sftp.c] + don't append a space after inserting a completion of a directory (i.e. + a path ending in '/') for a slightly better user experience; ok dtucker@ + - (dtucker) [sftp-common.c] Wrap include of util.h in an ifdef. + - (tim) [defines.h] openbsd-compat/readpassphrase.c now needs _NSIG. + feedback and ok dtucker@ + +20100112 + - (dtucker) OpenBSD CVS Sync + - dtucker@cvs.openbsd.org 2010/01/11 01:39:46 + [ssh_config channels.c ssh.1 channels.h ssh.c] + Add a 'netcat mode' (ssh -W). This connects stdio on the client to a + single port forward on the server. This allows, for example, using ssh as + a ProxyCommand to route connections via intermediate servers. + bz #1618, man page help from jmc@, ok markus@ + - dtucker@cvs.openbsd.org 2010/01/11 04:46:45 + [authfile.c sshconnect2.c] + Do not prompt for a passphrase if we fail to open a keyfile, and log the + reason the open failed to debug. + bz #1693, found by tj AT castaglia org, ok djm@ + - djm@cvs.openbsd.org 2010/01/11 10:51:07 + [ssh-keygen.c] + when converting keys, truncate key comments at 72 chars as per RFC4716; + bz#1630 reported by tj AT castaglia.org; ok markus@ + - dtucker@cvs.openbsd.org 2010/01/12 00:16:47 + [authfile.c] + Fix bug introduced in r1.78 (incorrect brace location) that broke key auth. + Patch from joachim joachimschipper nl. + - djm@cvs.openbsd.org 2010/01/12 00:58:25 + [monitor_fdpass.c] + avoid spinning when fd passing on nonblocking sockets by calling poll() + in the EINTR/EAGAIN path, much like we do in atomicio; ok dtucker@ + - djm@cvs.openbsd.org 2010/01/12 00:59:29 + [roaming_common.c] + delete with extreme prejudice a debug() that fired with every keypress; + ok dtucker deraadt + - dtucker@cvs.openbsd.org 2010/01/12 01:31:05 + [session.c] + Do not allow logins if /etc/nologin exists but is not readable by the user + logging in. Noted by Jan.Pechanec at Sun, ok djm@ deraadt@ + - djm@cvs.openbsd.org 2010/01/12 01:36:08 + [buffer.h bufaux.c] + add a buffer_get_string_ptr_ret() that does the same as + buffer_get_string_ptr() but does not fatal() on error; ok dtucker@ + - dtucker@cvs.openbsd.org 2010/01/12 08:33:17 + [session.c] + Add explicit stat so we reliably detect nologin with bad perms. + ok djm markus + +20100110 + - (dtucker) [configure.ac misc.c readconf.c servconf.c ssh-keyscan.c] + Remove hacks add for RoutingDomain in preparation for its removal. + - (dtucker) OpenBSD CVS Sync + - dtucker@cvs.openbsd.org 2010/01/09 23:04:13 + [channels.c ssh.1 servconf.c sshd_config.5 sshd.c channels.h servconf.h + ssh-keyscan.1 ssh-keyscan.c readconf.c sshconnect.c misc.c ssh.c + readconf.h scp.1 sftp.1 ssh_config.5 misc.h] + Remove RoutingDomain from ssh since it's now not needed. It can be + replaced with "route exec" or "nc -V" as a proxycommand. "route exec" + also ensures that trafic such as DNS lookups stays withing the specified + routingdomain. For example (from reyk): + # route -T 2 exec /usr/sbin/sshd + or inherited from the parent process + $ route -T 2 exec sh + $ ssh 10.1.2.3 + ok deraadt@ markus@ stevesk@ reyk@ + - dtucker@cvs.openbsd.org 2010/01/10 03:51:17 + [servconf.c] + Add ChrootDirectory to sshd.c test-mode output + - dtucker@cvs.openbsd.org 2010/01/10 07:15:56 + [auth.c] + Output a debug if we can't open an existing keyfile. bz#1694, ok djm@ + +20100109 + - (dtucker) Wrap use of IPPROTO_IPV6 in an ifdef for platforms that don't + have it. + - (dtucker) [defines.h] define PRIu64 for platforms that don't have it. + - (dtucker) [roaming_client.c] Wrap inttypes.h in an ifdef. + - (dtucker) [loginrec.c] Use the SUSv3 specified name for the user name + when using utmpx. Patch from Ed Schouten. + - (dtucker) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2010/01/09 00:20:26 + [sftp-server.c sftp-server.8] + add a 'read-only' mode to sftp-server(8) that disables open in write mode + and all other fs-modifying protocol methods. bz#430 ok dtucker@ + - djm@cvs.openbsd.org 2010/01/09 00:57:10 + [PROTOCOL] + tweak language + - jmc@cvs.openbsd.org 2010/01/09 03:36:00 + [sftp-server.8] + bad place to forget a comma... + - djm@cvs.openbsd.org 2010/01/09 05:04:24 + [mux.c sshpty.h clientloop.c sshtty.c] + quell tc[gs]etattr warnings when forcing a tty (ssh -tt), since we + usually don't actually have a tty to read/set; bz#1686 ok dtucker@ + - dtucker@cvs.openbsd.org 2010/01/09 05:17:00 + [roaming_client.c] + Remove a PRIu64 format string that snuck in with roaming. ok djm@ + - dtucker@cvs.openbsd.org 2010/01/09 11:13:02 + [sftp.c] + Prevent sftp from derefing a null pointer when given a "-" without a + command. Also, allow whitespace to follow a "-". bz#1691, path from + Colin Watson via Debian. ok djm@ deraadt@ + - dtucker@cvs.openbsd.org 2010/01/09 11:17:56 + [sshd.c] + Afer sshd receives a SIGHUP, ignore subsequent HUPs while sshd re-execs + itself. Prevents two HUPs in quick succession from resulting in sshd + dying. bz#1692, patch from Colin Watson via Ubuntu. + - (dtucker) [defines.h] Remove now-undeeded PRIu64 define. + +20100108 + - (dtucker) OpenBSD CVS Sync + - andreas@cvs.openbsd.org 2009/10/24 11:11:58 + [roaming.h] + Declarations needed for upcoming changes. + ok markus@ + - andreas@cvs.openbsd.org 2009/10/24 11:13:54 + [sshconnect2.c kex.h kex.c] + Let the client detect if the server supports roaming by looking + for the resume@appgate.com kex algorithm. + ok markus@ + - andreas@cvs.openbsd.org 2009/10/24 11:15:29 + [clientloop.c] + client_loop() must detect if the session has been suspended and resumed, + and take appropriate action in that case. + From Martin Forssen, maf at appgate dot com + - andreas@cvs.openbsd.org 2009/10/24 11:19:17 + [ssh2.h] + Define the KEX messages used when resuming a suspended connection. + ok markus@ + - andreas@cvs.openbsd.org 2009/10/24 11:22:37 + [roaming_common.c] + Do the actual suspend/resume in the client. This won't be useful until + the server side supports roaming. + Most code from Martin Forssen, maf at appgate dot com. Some changes by + me and markus@ + ok markus@ + - andreas@cvs.openbsd.org 2009/10/24 11:23:42 + [ssh.c] + Request roaming to be enabled if UseRoaming is true and the server + supports it. + ok markus@ + - reyk@cvs.openbsd.org 2009/10/28 16:38:18 + [ssh_config.5 sshd.c misc.h ssh-keyscan.1 readconf.h sshconnect.c + channels.c channels.h servconf.h servconf.c ssh.1 ssh-keyscan.c scp.1 + sftp.1 sshd_config.5 readconf.c ssh.c misc.c] + Allow to set the rdomain in ssh/sftp/scp/sshd and ssh-keyscan. + ok markus@ + - jmc@cvs.openbsd.org 2009/10/28 21:45:08 + [sshd_config.5 sftp.1] + tweak previous; + - djm@cvs.openbsd.org 2009/11/10 02:56:22 + [ssh_config.5] + explain the constraints on LocalCommand some more so people don't + try to abuse it. + - djm@cvs.openbsd.org 2009/11/10 02:58:56 + [sshd_config.5] + clarify that StrictModes does not apply to ChrootDirectory. Permissions + and ownership are always checked when chrooting. bz#1532 + - dtucker@cvs.openbsd.org 2009/11/10 04:30:45 + [sshconnect2.c channels.c sshconnect.c] + Set close-on-exec on various descriptors so they don't get leaked to + child processes. bz #1643, patch from jchadima at redhat, ok deraadt. + - markus@cvs.openbsd.org 2009/11/11 21:37:03 + [channels.c channels.h] + fix race condition in x11/agent channel allocation: don't read after + the end of the select read/write fdset and make sure a reused FD + is not touched before the pre-handlers are called. + with and ok djm@ + - djm@cvs.openbsd.org 2009/11/17 05:31:44 + [clientloop.c] + fix incorrect exit status when multiplexing and channel ID 0 is recycled + bz#1570 reported by peter.oliver AT eon-is.co.uk; ok dtucker + - djm@cvs.openbsd.org 2009/11/19 23:39:50 + [session.c] + bz#1606: error when an attempt is made to connect to a server + with ForceCommand=internal-sftp with a shell session (i.e. not a + subsystem session). Avoids stuck client when attempting to ssh to such a + service. ok dtucker@ + - dtucker@cvs.openbsd.org 2009/11/20 00:15:41 + [session.c] + Warn but do not fail if stat()ing the subsystem binary fails. This helps + with chrootdirectory+forcecommand=sftp-server and restricted shells. + bz #1599, ok djm. + - djm@cvs.openbsd.org 2009/11/20 00:54:01 + [sftp.c] + bz#1588 change "Connecting to host..." message to "Connected to host." + and delay it until after the sftp protocol connection has been established. + Avoids confusing sequence of messages when the underlying ssh connection + experiences problems. ok dtucker@ + - dtucker@cvs.openbsd.org 2009/11/20 00:59:36 + [sshconnect2.c] + Use the HostKeyAlias when prompting for passwords. bz#1039, ok djm@ + - djm@cvs.openbsd.org 2009/11/20 03:24:07 + [misc.c] + correct off-by-one in percent_expand(): we would fatal() when trying + to expand EXPAND_MAX_KEYS, allowing only EXPAND_MAX_KEYS-1 to actually + work. Note that nothing in OpenSSH actually uses close to this limit at + present. bz#1607 from Jan.Pechanec AT Sun.COM + - halex@cvs.openbsd.org 2009/11/22 13:18:00 + [sftp.c] + make passing of zero-length arguments to ssh safe by + passing "-<switch>" "<value>" rather than "-<switch><value>" + ok dtucker@, guenther@, djm@ + - dtucker@cvs.openbsd.org 2009/12/06 23:41:15 + [sshconnect2.c] + zap unused variable and strlen; from Steve McClellan, ok djm + - djm@cvs.openbsd.org 2009/12/06 23:53:45 + [roaming_common.c] + use socklen_t for getsockopt optlen parameter; reported by + Steve.McClellan AT radisys.com, ok dtucker@ + - dtucker@cvs.openbsd.org 2009/12/06 23:53:54 + [sftp.c] + fix potential divide-by-zero in sftp's "df" output when talking to a server + that reports zero files on the filesystem (Unix filesystems always have at + least the root inode). From Steve McClellan at radisys, ok djm@ + - markus@cvs.openbsd.org 2009/12/11 18:16:33 + [key.c] + switch from 35 to the more common value of RSA_F4 == (2**16)+1 == 65537 + for the RSA public exponent; discussed with provos; ok djm@ + - guenther@cvs.openbsd.org 2009/12/20 07:28:36 + [ssh.c sftp.c scp.c] + When passing user-controlled options with arguments to other programs, + pass the option and option argument as separate argv entries and + not smashed into one (e.g., as -l foo and not -lfoo). Also, always + pass a "--" argument to stop option parsing, so that a positional + argument that starts with a '-' isn't treated as an option. This + fixes some error cases as well as the handling of hostnames and + filenames that start with a '-'. + Based on a diff by halex@ + ok halex@ djm@ deraadt@ + - djm@cvs.openbsd.org 2009/12/20 23:20:40 + [PROTOCOL] + fix an incorrect magic number and typo in PROTOCOL; bz#1688 + report and fix from ueno AT unixuser.org + - stevesk@cvs.openbsd.org 2009/12/25 19:40:21 + [readconf.c servconf.c misc.h ssh-keyscan.c misc.c] + validate routing domain is in range 0-RT_TABLEID_MAX. + 'Looks right' deraadt@ + - stevesk@cvs.openbsd.org 2009/12/29 16:38:41 + [sshd_config.5 readconf.c ssh_config.5 scp.1 servconf.c sftp.1 ssh.1] + Rename RDomain config option to RoutingDomain to be more clear and + consistent with other options. + NOTE: if you currently use RDomain in the ssh client or server config, + or ssh/sshd -o, you must update to use RoutingDomain. + ok markus@ djm@ + - jmc@cvs.openbsd.org 2009/12/29 18:03:32 + [sshd_config.5 ssh_config.5] + sort previous; + - dtucker@cvs.openbsd.org 2010/01/04 01:45:30 + [sshconnect2.c] + Don't escape backslashes in the SSH2 banner. bz#1533, patch from + Michal Gorny via Gentoo. + - djm@cvs.openbsd.org 2010/01/04 02:03:57 + [sftp.c] + Implement tab-completion of commands, local and remote filenames for sftp. + Hacked on and off for some time by myself, mouring, Carlos Silva (via 2009 + Google Summer of Code) and polished to a fine sheen by myself again. + It should deal more-or-less correctly with the ikky corner-cases presented + by quoted filenames, but the UI could still be slightly improved. + In particular, it is quite slow for remote completion on large directories. + bz#200; ok markus@ + - djm@cvs.openbsd.org 2010/01/04 02:25:15 + [sftp-server.c] + bz#1566 don't unnecessarily dup() in and out fds for sftp-server; + ok markus@ + - dtucker@cvs.openbsd.org 2010/01/08 21:50:49 + [sftp.c] + Fix two warnings: possibly used unitialized and use a nul byte instead of + NULL pointer. ok djm@ + - (dtucker) [Makefile.in added roaming_client.c roaming_serv.c] Import new + files for roaming and add to Makefile. + - (dtucker) [Makefile.in] .c files do not belong in the OBJ lines. + - (dtucker) [sftp.c] ifdef out the sftp completion bits for platforms that + don't have libedit. + - (dtucker) [configure.ac misc.c readconf.c servconf.c ssh-keyscan.c] Make + RoutingDomain an unsupported option on platforms that don't have it. + - (dtucker) [sftp.c] Expand ifdef for libedit to cover complete_is_remote + too. + - (dtucker) [misc.c] Move the routingdomain ifdef to allow the socket to + be created. + - (dtucker] [misc.c] Shrink the area covered by USE_ROUTINGDOMAIN more + to eliminate an unused variable warning. + - (dtucker) [roaming_serv.c] Include includes.h for u_intXX_t types. + +20091226 + - (tim) [contrib/cygwin/Makefile] Install ssh-copy-id and ssh-copy-id.1 + Gzip all man pages. Patch from Corinna Vinschen. + +20091221 + - (dtucker) [auth-krb5.c platform.{c,h} openbsd-compat/port-aix.{c,h}] + Bug #1583: Use system's kerberos principal name on AIX if it's available. + Based on a patch from and tested by Miguel Sanders + +20091208 + - (dtucker) Bug #1470: Disable OOM-killing of the listening sshd on Linux, + based on a patch from Vaclav Ovsik and Colin Watson. ok djm. + +20091207 + - (dtucker) Bug #1160: use pkg-config for opensc config if it's available. + Tested by Martin Paljak. + - (dtucker) Bug #1677: add conditionals around the source for ssh-askpass. + +20091121 + - (tim) [opensshd.init.in] If PidFile is set in sshd_config, use it. + Bug 1628. OK dtucker@ + +20091120 + - (djm) [ssh-rand-helper.c] Print error and usage() when passed command- + line arguments as none are supported. Exit when passed unrecognised + commandline flags. bz#1568 from gson AT araneus.fi + +20091118 + - (djm) [channels.c misc.c misc.h sshd.c] add missing setsockopt() to + set IPV6_V6ONLY for local forwarding with GatwayPorts=yes. Unify + setting IPV6_V6ONLY behind a new function misc.c:sock_set_v6only() + bz#1648, report and fix from jan.kratochvil AT redhat.com + - (djm) [contrib/gnome-ssh-askpass2.c] Make askpass dialog desktop-modal. + bz#1645, patch from jchadima AT redhat.com + +20091107 + - (dtucker) [authfile.c] Fall back to 3DES for the encryption of private + keys when built with OpenSSL versions that don't do AES. + +20091105 + - (dtucker) [authfile.c] Add OpenSSL compat header so this still builds with + older versions of OpenSSL. + +20091024 + - (dtucker) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2009/10/11 23:03:15 + [hostfile.c] + mention the host name that we are looking for in check_host_in_hostfile() + - sobrado@cvs.openbsd.org 2009/10/17 12:10:39 + [sftp-server.c] + sort flags. + - sobrado@cvs.openbsd.org 2009/10/22 12:35:53 + [ssh.1 ssh-agent.1 ssh-add.1] + use the UNIX-related macros (.At and .Ux) where appropriate. + ok jmc@ + - sobrado@cvs.openbsd.org 2009/10/22 15:02:12 + [ssh-agent.1 ssh-add.1 ssh.1] + write UNIX-domain in a more consistent way; while here, replace a + few remaining ".Tn UNIX" macros with ".Ux" ones. + pointed out by ratchov@, thanks! + ok jmc@ + - djm@cvs.openbsd.org 2009/10/22 22:26:13 + [authfile.c] + switch from 3DES to AES-128 for encryption of passphrase-protected + SSH protocol 2 private keys; ok several + - djm@cvs.openbsd.org 2009/10/23 01:57:11 + [sshconnect2.c] + disallow a hostile server from checking jpake auth by sending an + out-of-sequence success message. (doesn't affect code enabled by default) + - dtucker@cvs.openbsd.org 2009/10/24 00:48:34 + [ssh-keygen.1] + ssh-keygen now uses AES-128 for private keys + - (dtucker) [mdoc2man.awk] Teach it to understand the .Ux macro. + - (dtucker) [session.c openbsd-compat/port-linux.{c,h}] Bug #1637: if selinux + is enabled set the security context to "sftpd_t" before running the + internal sftp server Based on a patch from jchadima at redhat. + +20091011 + - (dtucker) [configure.ac sftp-client.c] Remove the gyrations required for + dirent d_type and DTTOIF as we've switched OpenBSD to the more portable + lstat. + - (dtucker) OpenBSD CVS Sync + - markus@cvs.openbsd.org 2009/10/08 14:03:41 + [sshd_config readconf.c ssh_config.5 servconf.c sshd_config.5] + disable protocol 1 by default (after a transition period of about 10 years) + ok deraadt + - jmc@cvs.openbsd.org 2009/10/08 20:42:12 + [sshd_config.5 ssh_config.5 sshd.8 ssh.1] + some tweaks now that protocol 1 is not offered by default; ok markus + - dtucker@cvs.openbsd.org 2009/10/11 10:41:26 + [sftp-client.c] + d_type isn't portable so use lstat to get dirent modes. Suggested by and + "looks sane" deraadt@ + - markus@cvs.openbsd.org 2009/10/08 18:04:27 + [regress/test-exec.sh] + re-enable protocol v1 for the tests. + +20091007 + - (dtucker) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2009/08/12 00:13:00 + [sftp.c sftp.1] + support most of scp(1)'s commandline arguments in sftp(1), as a first + step towards making sftp(1) a drop-in replacement for scp(1). + One conflicting option (-P) has not been changed, pending further + discussion. + Patch from carlosvsilvapt@gmail.com as part of his work in the + Google Summer of Code + - jmc@cvs.openbsd.org 2009/08/12 06:31:42 + [sftp.1] + sort options; + - djm@cvs.openbsd.org 2009/08/13 01:11:19 + [sftp.1 sftp.c] + Swizzle options: "-P sftp_server_path" moves to "-D sftp_server_path", + add "-P port" to match scp(1). Fortunately, the -P option is only really + used by our regression scripts. + part of larger patch from carlosvsilvapt@gmail.com for his Google Summer + of Code work; ok deraadt markus + - jmc@cvs.openbsd.org 2009/08/13 13:39:54 + [sftp.1 sftp.c] + sync synopsis and usage(); + - djm@cvs.openbsd.org 2009/08/14 18:17:49 + [sftp-client.c] + make the "get_handle: ..." error messages vaguely useful by allowing + callers to specify their own error message strings. + - fgsch@cvs.openbsd.org 2009/08/15 18:56:34 + [auth.h] + remove unused define. markus@ ok. + (Id sync only, Portable still uses this.) + - dtucker@cvs.openbsd.org 2009/08/16 23:29:26 + [sshd_config.5] + Add PubkeyAuthentication to the list allowed in a Match block (bz #1577) + - djm@cvs.openbsd.org 2009/08/18 18:36:21 + [sftp-client.h sftp.1 sftp-client.c sftp.c] + recursive transfer support for get/put and on the commandline + work mostly by carlosvsilvapt@gmail.com for the Google Summer of Code + with some tweaks by me; "go for it" deraadt@ + - djm@cvs.openbsd.org 2009/08/18 21:15:59 + [sftp.1] + fix "get" command usage, spotted by jmc@ + - jmc@cvs.openbsd.org 2009/08/19 04:56:03 + [sftp.1] + ether -> either; + - dtucker@cvs.openbsd.org 2009/08/20 23:54:28 + [mux.c] + subsystem_flag is defined in ssh.c so it's extern; ok djm + - djm@cvs.openbsd.org 2009/08/27 17:28:52 + [sftp-server.c] + allow setting an explicit umask on the commandline to override whatever + default the user has. bz#1229; ok dtucker@ deraadt@ markus@ + - djm@cvs.openbsd.org 2009/08/27 17:33:49 + [ssh-keygen.c] + force use of correct hash function for random-art signature display + as it was inheriting the wrong one when bubblebabble signatures were + activated; bz#1611 report and patch from fwojcik+openssh AT besh.com; + ok markus@ + - djm@cvs.openbsd.org 2009/08/27 17:43:00 + [sftp-server.8] + allow setting an explicit umask on the commandline to override whatever + default the user has. bz#1229; ok dtucker@ deraadt@ markus@ + - djm@cvs.openbsd.org 2009/08/27 17:44:52 + [authfd.c ssh-add.c authfd.h] + Do not fall back to adding keys without contraints (ssh-add -c / -t ...) + when the agent refuses the constrained add request. This was a useful + migration measure back in 2002 when constraints were new, but just + adds risk now. + bz #1612, report and patch from dkg AT fifthhorseman.net; ok markus@ + - djm@cvs.openbsd.org 2009/08/31 20:56:02 + [sftp-server.c] + check correct variable for error message, spotted by martynas@ + - djm@cvs.openbsd.org 2009/08/31 21:01:29 + [sftp-server.8] + document -e and -h; prodded by jmc@ + - djm@cvs.openbsd.org 2009/09/01 14:43:17 + [ssh-agent.c] + fix a race condition in ssh-agent that could result in a wedged or + spinning agent: don't read off the end of the allocated fd_sets, and + don't issue blocking read/write on agent sockets - just fall back to + select() on retriable read/write errors. bz#1633 reported and tested + by "noodle10000 AT googlemail.com"; ok dtucker@ markus@ + - grunk@cvs.openbsd.org 2009/10/01 11:37:33 + [dh.c] + fix a cast + ok djm@ markus@ + - djm@cvs.openbsd.org 2009/10/06 04:46:40 + [session.c] + bz#1596: fflush(NULL) before exec() to ensure that everying (motd + in particular) has made it out before the streams go away. + - djm@cvs.openbsd.org 2008/12/07 22:17:48 + [regress/addrmatch.sh] + match string "passwordauthentication" only at start of line, not anywhere + in sshd -T output + - dtucker@cvs.openbsd.org 2009/05/05 07:51:36 + [regress/multiplex.sh] + Always specify ssh_config for multiplex tests: prevents breakage caused + by options in ~/.ssh/config. From Dan Peterson. + - djm@cvs.openbsd.org 2009/08/13 00:57:17 + [regress/Makefile] + regression test for port number parsing. written as part of the a2port + change that went into 5.2 but I forgot to commit it at the time... + - djm@cvs.openbsd.org 2009/08/13 01:11:55 + [regress/sftp-batch.sh regress/sftp-badcmds.sh regress/sftp.sh + regress/sftp-cmds.sh regres/sftp-glob.sh] + date: 2009/08/13 01:11:19; author: djm; state: Exp; lines: +10 -7 + Swizzle options: "-P sftp_server_path" moves to "-D sftp_server_path", + add "-P port" to match scp(1). Fortunately, the -P option is only really + used by our regression scripts. + part of larger patch from carlosvsilvapt@gmail.com for his Google Summer + of Code work; ok deraadt markus + - djm@cvs.openbsd.org 2009/08/20 18:43:07 + [regress/ssh-com-sftp.sh] + fix one sftp -D ... => sftp -P ... conversion that I missed; from Carlos + Silva for Google Summer of Code + - dtucker@cvs.openbsd.org 2009/10/06 23:51:49 + [regress/ssh2putty.sh] + Add OpenBSD tag to make syncs easier + - (dtucker) [regress/portnum.sh] Import new test. + - (dtucker) [configure.ac sftp-client.c] DTOTIF is in fs/ffs/dir.h on at + least dragonflybsd. + - (dtucker) d_type is not mandated by POSIX, so add fallback code using + stat(), needed on at least cygwin. + +20091002 + - (djm) [Makefile.in] Mention readconf.o in ssh-keysign's make deps. + spotted by des AT des.no + 20090926 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec] [contrib/suse/openssh.spec] Update for release @@ -208,10 +208,6 @@ are installed. --with-4in6 Check for IPv4 in IPv6 mapped addresses and convert them to real (AF_INET) IPv4 addresses. Works around some quirks on Linux. ---with-opensc=DIR ---with-sectok=DIR allows for OpenSC or sectok smartcard libraries to -be used with OpenSSH. See 'README.smartcard' for more details. - If you need to pass special options to the compiler or linker, you can specify these as environment variables before running ./configure. For example: @@ -266,4 +262,4 @@ Please refer to the "reporting bugs" section of the webpage at http://www.openssh.com/ -$Id: INSTALL,v 1.84 2007/08/17 12:52:05 dtucker Exp $ +$Id: INSTALL,v 1.85 2010/02/11 22:34:22 djm Exp $ diff --git a/Makefile.in b/Makefile.in index c5ecd5b399fb..69e3567da2dc 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,4 +1,4 @@ -# $Id: Makefile.in,v 1.300 2009/08/28 00:47:38 djm Exp $ +# $Id: Makefile.in,v 1.306 2010/02/24 07:18:51 djm Exp $ # uncomment if you run a non bourne compatable shell. Ie. csh #SHELL = @SH@ @@ -25,6 +25,7 @@ SSH_PROGRAM=@bindir@/ssh ASKPASS_PROGRAM=$(libexecdir)/ssh-askpass SFTP_SERVER=$(libexecdir)/sftp-server SSH_KEYSIGN=$(libexecdir)/ssh-keysign +SSH_PKCS11_HELPER=$(libexecdir)/ssh-pkcs11-helper RAND_HELPER=$(libexecdir)/ssh-rand-helper PRIVSEP_PATH=@PRIVSEP_PATH@ SSH_PRIVSEP_USER=@SSH_PRIVSEP_USER@ @@ -35,6 +36,7 @@ PATHS= -DSSHDIR=\"$(sysconfdir)\" \ -D_PATH_SSH_ASKPASS_DEFAULT=\"$(ASKPASS_PROGRAM)\" \ -D_PATH_SFTP_SERVER=\"$(SFTP_SERVER)\" \ -D_PATH_SSH_KEY_SIGN=\"$(SSH_KEYSIGN)\" \ + -D_PATH_SSH_PKCS11_HELPER=\"$(SSH_PKCS11_HELPER)\" \ -D_PATH_SSH_PIDDIR=\"$(piddir)\" \ -D_PATH_PRIVSEP_CHROOT_DIR=\"$(PRIVSEP_PATH)\" \ -DSSH_RAND_HELPER=\"$(RAND_HELPER)\" @@ -60,7 +62,7 @@ EXEEXT=@EXEEXT@ INSTALL_SSH_PRNG_CMDS=@INSTALL_SSH_PRNG_CMDS@ INSTALL_SSH_RAND_HELPER=@INSTALL_SSH_RAND_HELPER@ -TARGETS=ssh$(EXEEXT) sshd$(EXEEXT) ssh-add$(EXEEXT) ssh-keygen$(EXEEXT) ssh-keyscan${EXEEXT} ssh-keysign${EXEEXT} ssh-agent$(EXEEXT) scp$(EXEEXT) ssh-rand-helper${EXEEXT} sftp-server$(EXEEXT) sftp$(EXEEXT) +TARGETS=ssh$(EXEEXT) sshd$(EXEEXT) ssh-add$(EXEEXT) ssh-keygen$(EXEEXT) ssh-keyscan${EXEEXT} ssh-keysign${EXEEXT} ssh-pkcs11-helper$(EXEEXT) ssh-agent$(EXEEXT) scp$(EXEEXT) ssh-rand-helper${EXEEXT} sftp-server$(EXEEXT) sftp$(EXEEXT) LIBSSH_OBJS=acss.o authfd.o authfile.o bufaux.o bufbn.o buffer.o \ canohost.o channels.o cipher.o cipher-acss.o cipher-aes.o \ @@ -70,12 +72,13 @@ LIBSSH_OBJS=acss.o authfd.o authfile.o bufaux.o bufbn.o buffer.o \ readpass.o rsa.o ttymodes.o xmalloc.o addrmatch.o \ atomicio.o key.o dispatch.o kex.o mac.o uidswap.o uuencode.o misc.o \ monitor_fdpass.o rijndael.o ssh-dss.o ssh-rsa.o dh.o kexdh.o \ - kexgex.o kexdhc.o kexgexc.o scard.o msg.o progressmeter.o dns.o \ - entropy.o scard-opensc.o gss-genr.o umac.o jpake.o schnorr.o + kexgex.o kexdhc.o kexgexc.o msg.o progressmeter.o dns.o \ + entropy.o gss-genr.o umac.o jpake.o schnorr.o \ + ssh-pkcs11.o SSHOBJS= ssh.o readconf.o clientloop.o sshtty.o \ sshconnect.o sshconnect1.o sshconnect2.o mux.o \ - roaming_common.o + roaming_common.o roaming_client.o SSHDOBJS=sshd.o auth-rhosts.o auth-passwd.o auth-rsa.o auth-rh-rsa.o \ sshpty.o sshlogin.o servconf.o serverloop.o \ @@ -88,10 +91,10 @@ SSHDOBJS=sshd.o auth-rhosts.o auth-passwd.o auth-rsa.o auth-rh-rsa.o \ auth2-gss.o gss-serv.o gss-serv-krb5.o \ loginrec.o auth-pam.o auth-shadow.o auth-sia.o md5crypt.o \ audit.o audit-bsm.o platform.o sftp-server.o sftp-common.o \ - roaming_common.o + roaming_common.o roaming_serv.o -MANPAGES = moduli.5.out scp.1.out ssh-add.1.out ssh-agent.1.out ssh-keygen.1.out ssh-keyscan.1.out ssh.1.out sshd.8.out sftp-server.8.out sftp.1.out ssh-rand-helper.8.out ssh-keysign.8.out sshd_config.5.out ssh_config.5.out -MANPAGES_IN = moduli.5 scp.1 ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh-keyscan.1 ssh.1 sshd.8 sftp-server.8 sftp.1 ssh-rand-helper.8 ssh-keysign.8 sshd_config.5 ssh_config.5 +MANPAGES = moduli.5.out scp.1.out ssh-add.1.out ssh-agent.1.out ssh-keygen.1.out ssh-keyscan.1.out ssh.1.out sshd.8.out sftp-server.8.out sftp.1.out ssh-rand-helper.8.out ssh-keysign.8.out ssh-pkcs11-helper.8.out sshd_config.5.out ssh_config.5.out +MANPAGES_IN = moduli.5 scp.1 ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh-keyscan.1 ssh.1 sshd.8 sftp-server.8 sftp.1 ssh-rand-helper.8 ssh-keysign.8 ssh-pkcs11-helper.8 sshd_config.5 ssh_config.5 MANTYPE = @MANTYPE@ CONFIGFILES=sshd_config.out ssh_config.out moduli.out @@ -147,15 +150,18 @@ scp$(EXEEXT): $(LIBCOMPAT) libssh.a scp.o progressmeter.o ssh-add$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-add.o $(LD) -o $@ ssh-add.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) -ssh-agent$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-agent.o - $(LD) -o $@ ssh-agent.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) +ssh-agent$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-agent.o ssh-pkcs11-client.o + $(LD) -o $@ ssh-agent.o ssh-pkcs11-client.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) ssh-keygen$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-keygen.o $(LD) -o $@ ssh-keygen.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) -ssh-keysign$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-keysign.o roaming_dummy.o +ssh-keysign$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-keysign.o roaming_dummy.o readconf.o $(LD) -o $@ ssh-keysign.o readconf.o roaming_dummy.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) +ssh-pkcs11-helper$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-pkcs11-helper.o ssh-pkcs11.o + $(LD) -o $@ ssh-pkcs11-helper.o ssh-pkcs11.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) + ssh-keyscan$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-keyscan.o roaming_dummy.o $(LD) -o $@ ssh-keyscan.o roaming_dummy.o $(LDFLAGS) -lssh -lopenbsd-compat -lssh $(LIBS) @@ -209,7 +215,6 @@ distclean: regressclean rm -f survey.sh openbsd-compat/regress/Makefile *~ rm -rf autom4te.cache (cd openbsd-compat && $(MAKE) distclean) - (cd scard && $(MAKE) distclean) if test -d pkg ; then \ rm -fr pkg ; \ fi @@ -232,7 +237,6 @@ catman-do: distprep: catman-do $(AUTORECONF) -rm -rf autom4te.cache - (cd scard && $(MAKE) -f Makefile.in distprep) install: $(CONFIGFILES) ssh_prng_cmds.out $(MANPAGES) $(TARGETS) install-files install-sysconf host-key check-config install-nokeys: $(CONFIGFILES) ssh_prng_cmds.out $(MANPAGES) $(TARGETS) install-files install-sysconf @@ -241,10 +245,7 @@ install-nosysconf: $(CONFIGFILES) ssh_prng_cmds.out $(MANPAGES) $(TARGETS) insta check-config: -$(DESTDIR)$(sbindir)/sshd -t -f $(DESTDIR)$(sysconfdir)/sshd_config -scard-install: - (cd scard && env DESTDIR=$(DESTDIR) $(MAKE) DESTDIR=$(DESTDIR) install) - -install-files: scard-install +install-files: $(srcdir)/mkinstalldirs $(DESTDIR)$(bindir) $(srcdir)/mkinstalldirs $(DESTDIR)$(sbindir) $(srcdir)/mkinstalldirs $(DESTDIR)$(mandir) @@ -265,6 +266,7 @@ install-files: scard-install $(INSTALL) -m 0755 $(STRIP_OPT) ssh-rand-helper $(DESTDIR)$(libexecdir)/ssh-rand-helper ; \ fi $(INSTALL) -m 4711 $(STRIP_OPT) ssh-keysign $(DESTDIR)$(SSH_KEYSIGN) + $(INSTALL) -m 0755 $(STRIP_OPT) ssh-pkcs11-helper $(DESTDIR)$(SSH_PKCS11_HELPER) $(INSTALL) -m 0755 $(STRIP_OPT) sftp $(DESTDIR)$(bindir)/sftp $(INSTALL) -m 0755 $(STRIP_OPT) sftp-server $(DESTDIR)$(SFTP_SERVER) $(INSTALL) -m 644 ssh.1.out $(DESTDIR)$(mandir)/$(mansubdir)1/ssh.1 @@ -283,6 +285,7 @@ install-files: scard-install $(INSTALL) -m 644 sftp.1.out $(DESTDIR)$(mandir)/$(mansubdir)1/sftp.1 $(INSTALL) -m 644 sftp-server.8.out $(DESTDIR)$(mandir)/$(mansubdir)8/sftp-server.8 $(INSTALL) -m 644 ssh-keysign.8.out $(DESTDIR)$(mandir)/$(mansubdir)8/ssh-keysign.8 + $(INSTALL) -m 644 ssh-pkcs11-helper.8.out $(DESTDIR)$(mandir)/$(mansubdir)8/ssh-pkcs11-helper.8 -rm -f $(DESTDIR)$(bindir)/slogin ln -s ./ssh$(EXEEXT) $(DESTDIR)$(bindir)/slogin -rm -f $(DESTDIR)$(mandir)/$(mansubdir)1/slogin.1 @@ -368,6 +371,7 @@ uninstall: -rm -f $(DESTDIR)$(sbindir)/sshd$(EXEEXT) -rm -r $(DESTDIR)$(SFTP_SERVER)$(EXEEXT) -rm -f $(DESTDIR)$(SSH_KEYSIGN)$(EXEEXT) + -rm -f $(DESTDIR)$(SSH_PKCS11_HELPER)$(EXEEXT) -rm -f $(DESTDIR)$(RAND_HELPER)$(EXEEXT) -rm -f $(DESTDIR)$(mandir)/$(mansubdir)1/ssh.1 -rm -f $(DESTDIR)$(mandir)/$(mansubdir)1/scp.1 @@ -380,6 +384,7 @@ uninstall: -rm -f $(DESTDIR)$(mandir)/$(mansubdir)8/ssh-rand-helper.8 -rm -f $(DESTDIR)$(mandir)/$(mansubdir)8/sftp-server.8 -rm -f $(DESTDIR)$(mandir)/$(mansubdir)8/ssh-keysign.8 + -rm -f $(DESTDIR)$(mandir)/$(mansubdir)8/ssh-pkcs11-helper.8 -rm -f $(DESTDIR)$(mandir)/$(mansubdir)1/slogin.1 tests interop-tests: $(TARGETS) @@ -393,6 +398,7 @@ tests interop-tests: $(TARGETS) TEST_SSH_SSHAGENT="$${BUILDDIR}/ssh-agent"; \ TEST_SSH_SSHADD="$${BUILDDIR}/ssh-add"; \ TEST_SSH_SSHKEYGEN="$${BUILDDIR}/ssh-keygen"; \ + TEST_SSH_SSHPKCS11HELPER="$${BUILDDIR}/ssh-pkcs11-helper"; \ TEST_SSH_SSHKEYSCAN="$${BUILDDIR}/ssh-keyscan"; \ TEST_SSH_SFTP="$${BUILDDIR}/sftp"; \ TEST_SSH_SFTPSERVER="$${BUILDDIR}/sftp-server"; \ @@ -413,6 +419,7 @@ tests interop-tests: $(TARGETS) TEST_SSH_SSHAGENT="$${TEST_SSH_SSHAGENT}" \ TEST_SSH_SSHADD="$${TEST_SSH_SSHADD}" \ TEST_SSH_SSHKEYGEN="$${TEST_SSH_SSHKEYGEN}" \ + TEST_SSH_SSHPKCS11HELPER="$${TEST_SSH_SSHPKCS11HELPER}" \ TEST_SSH_SSHKEYSCAN="$${TEST_SSH_SSHKEYSCAN}" \ TEST_SSH_SFTP="$${TEST_SSH_SFTP}" \ TEST_SSH_SFTPSERVER="$${TEST_SSH_SFTPSERVER}" \ @@ -6,8 +6,8 @@ filexfer protocol described in: http://www.openssh.com/txt/draft-ietf-secsh-filexfer-02.txt -Features from newer versions of the draft are not supported, unless -explicitly implemented as extensions described below. +Newer versions of the draft will not be supported, though some features +are individually implemented as extensions described below. The protocol used by OpenSSH's ssh-agent is described in the file PROTOCOL.agent @@ -31,7 +31,14 @@ The method is documented in: http://www.openssh.com/txt/draft-miller-secsh-compression-delayed-00.txt -3. connection: Channel write close extension "eow@openssh.com" +3. transport: New public key algorithms "ssh-rsa-cert-v00@openssh.com" and + "ssh-dsa-cert-v00@openssh.com" + +OpenSSH introduces two new public key algorithms to support certificate +authentication for users and hostkeys. These methods are documented in +the file PROTOCOL.certkeys + +4. connection: Channel write close extension "eow@openssh.com" The SSH connection protocol (rfc4254) provides the SSH_MSG_CHANNEL_EOF message to allow an endpoint to signal its peer that it will send no @@ -70,7 +77,7 @@ message is only sent to OpenSSH peers (identified by banner). Other SSH implementations may be whitelisted to receive this message upon request. -4. connection: disallow additional sessions extension +5. connection: disallow additional sessions extension "no-more-sessions@openssh.com" Most SSH connections will only ever request a single session, but a @@ -98,7 +105,7 @@ of this message, the no-more-sessions request is only sent to OpenSSH servers (identified by banner). Other SSH implementations may be whitelisted to receive this message upon request. -5. connection: Tunnel forward extension "tun@openssh.com" +6. connection: Tunnel forward extension "tun@openssh.com" OpenSSH supports layer 2 and layer 3 tunnelling via the "tun@openssh.com" channel type. This channel type supports forwarding of network packets @@ -121,10 +128,10 @@ layer 2 frames or layer 3 packets. It may take one of the following values: SSH_TUNMODE_ETHERNET 2 /* layer 2 frames */ The "tunnel unit number" specifies the remote interface number, or may -be zero to allow the server to automatically chose an interface. A server -that is not willing to open a client-specified unit should refuse the -request with a SSH_MSG_CHANNEL_OPEN_FAILURE error. On successful open, -the server should reply with SSH_MSG_CHANNEL_OPEN_SUCCESS. +be 0x7fffffff to allow the server to automatically chose an interface. A +server that is not willing to open a client-specified unit should refuse +the request with a SSH_MSG_CHANNEL_OPEN_FAILURE error. On successful +open, the server should reply with SSH_MSG_CHANNEL_OPEN_SUCCESS. Once established the client and server may exchange packet or frames over the tunnel channel by encapsulating them in SSH protocol strings @@ -151,7 +158,7 @@ It may be one of: The "packet data" field consists of the IPv4/IPv6 datagram itself without any link layer header. -The contents of the "data" field for layer 3 packets is: +The contents of the "data" field for layer 2 packets is: uint32 packet length byte[packet length] frame @@ -159,7 +166,7 @@ The contents of the "data" field for layer 3 packets is: The "frame" field contains an IEEE 802.3 Ethernet frame, including header. -6. sftp: Reversal of arguments to SSH_FXP_SYMLINK +7. sftp: Reversal of arguments to SSH_FXP_SYMLINK When OpenSSH's sftp-server was implemented, the order of the arguments to the SSH_FXP_SYMLINK method was inadvertently reversed. Unfortunately, @@ -172,7 +179,7 @@ SSH_FXP_SYMLINK as follows: string targetpath string linkpath -7. sftp: Server extension announcement in SSH_FXP_VERSION +8. sftp: Server extension announcement in SSH_FXP_VERSION OpenSSH's sftp-server lists the extensions it supports using the standard extension announcement mechanism in the SSH_FXP_VERSION server @@ -193,7 +200,7 @@ ever changed in an incompatible way. The server MAY advertise the same extension with multiple versions (though this is unlikely). Clients MUST check the version number before attempting to use the extension. -8. sftp: Extension request "posix-rename@openssh.com" +9. sftp: Extension request "posix-rename@openssh.com" This operation provides a rename operation with POSIX semantics, which are different to those provided by the standard SSH_FXP_RENAME in @@ -210,7 +217,7 @@ rename(oldpath, newpath) and will respond with a SSH_FXP_STATUS message. This extension is advertised in the SSH_FXP_VERSION hello with version "1". -9. sftp: Extension requests "statvfs@openssh.com" and +10. sftp: Extension requests "statvfs@openssh.com" and "fstatvfs@openssh.com" These requests correspond to the statvfs and fstatvfs POSIX system @@ -251,4 +258,4 @@ The values of the f_flag bitmask are as follows: Both the "statvfs@openssh.com" and "fstatvfs@openssh.com" extensions are advertised in the SSH_FXP_VERSION hello with version "2". -$OpenBSD: PROTOCOL,v 1.12 2009/02/14 06:35:49 djm Exp $ +$OpenBSD: PROTOCOL,v 1.15 2010/02/26 20:29:54 djm Exp $ diff --git a/PROTOCOL.agent b/PROTOCOL.agent index 49adbdd5c7af..b34fcd318e13 100644 --- a/PROTOCOL.agent +++ b/PROTOCOL.agent @@ -173,6 +173,15 @@ be added using the following request string key_comment constraint[] key_constraints +DSA certificates may be added with: + byte SSH2_AGENTC_ADD_IDENTITY or + SSH2_AGENTC_ADD_ID_CONSTRAINED + string "ssh-dss-cert-v00@openssh.com" + string certificate + mpint dsa_private_key + string key_comment + constraint[] key_constraints + RSA keys may be added with this request: byte SSH2_AGENTC_ADD_IDENTITY or @@ -187,6 +196,19 @@ RSA keys may be added with this request: string key_comment constraint[] key_constraints +RSA certificates may be added with this request: + + byte SSH2_AGENTC_ADD_IDENTITY or + SSH2_AGENTC_ADD_ID_CONSTRAINED + string "ssh-rsa-cert-v00@openssh.com" + string certificate + mpint rsa_d + mpint rsa_iqmp + mpint rsa_p + mpint rsa_q + string key_comment + constraint[] key_constraints + Note that the 'rsa_p' and 'rsa_q' parameters are sent in the reverse order to the protocol 1 add keys message. As with the corresponding protocol 1 "add key" request, the private key is overspecified to avoid @@ -513,4 +535,4 @@ Locking and unlocking affects both protocol 1 and protocol 2 keys. SSH_AGENT_CONSTRAIN_LIFETIME 1 SSH_AGENT_CONSTRAIN_CONFIRM 2 -$OpenBSD: PROTOCOL.agent,v 1.4 2008/07/01 23:12:47 stevesk Exp $ +$OpenBSD: PROTOCOL.agent,v 1.5 2010/02/26 20:29:54 djm Exp $ diff --git a/PROTOCOL.certkeys b/PROTOCOL.certkeys new file mode 100644 index 000000000000..1ed9e2064101 --- /dev/null +++ b/PROTOCOL.certkeys @@ -0,0 +1,193 @@ +This document describes a simple public-key certificate authentication +system for use by SSH. + +Background +---------- + +The SSH protocol currently supports a simple public key authentication +mechanism. Unlike other public key implementations, SSH eschews the +use of X.509 certificates and uses raw keys. This approach has some +benefits relating to simplicity of configuration and minimisation +of attack surface, but it does not support the important use-cases +of centrally managed, passwordless authentication and centrally +certified host keys. + +These protocol extensions build on the simple public key authentication +system already in SSH to allow certificate-based authentication. +The certificates used are not traditional X.509 certificates, with +numerous options and complex encoding rules, but something rather +more minimal: a key, some identity information and usage constraints +that have been signed with some other trusted key. + +A sshd server may be configured to allow authentication via certified +keys, by extending the existing ~/.ssh/authorized_keys mechanism +to allow specification of certification authority keys in addition +to raw user keys. The ssh client will support automatic verification +of acceptance of certified host keys, by adding a similar ability +to specify CA keys in ~/.ssh/known_hosts. + +Certified keys are represented using two new key types: +ssh-rsa-cert-v00@openssh.com and ssh-dss-cert-v00@openssh.com that +include certification information along with the public key that is used +to sign challenges. ssh-keygen performs the CA signing operation. + +Protocol extensions +------------------- + +The SSH wire protocol includes several extensibility mechanisms. +These modifications shall take advantage of namespaced public key +algorithm names to add support for certificate authentication without +breaking the protocol - implementations that do not support the +extensions will simply ignore them. + +Authentication using the new key formats described below proceeds +using the existing SSH "publickey" authentication method described +in RFC4252 section 7. + +New public key formats +---------------------- + +The ssh-rsa-cert-v00@openssh.com and ssh-dss-cert-v00@openssh.com key +types take a similar high-level format (note: data types and +encoding are as per RFC4251 section 5). The serialised wire encoding of +these certificates is also used for storing them on disk. + +#define SSH_CERT_TYPE_USER 1 +#define SSH_CERT_TYPE_HOST 2 + +RSA certificate + + string "ssh-rsa-cert-v00@openssh.com" + mpint e + mpint n + uint32 type + string key id + string valid principals + uint64 valid after + uint64 valid before + string constraints + string nonce + string reserved + string signature key + string signature + +DSA certificate + + string "ssh-dss-cert-v00@openssh.com" + mpint p + mpint q + mpint g + mpint y + uint32 type + string key id + string valid principals + uint64 valid after + uint64 valid before + string constraints + string nonce + string reserved + string signature key + string signature + +e and n are the RSA exponent and public modulus respectively. + +p, q, g, y are the DSA parameters as described in FIPS-186-2. + +type specifies whether this certificate is for identification of a user +or a host using a SSH_CERT_TYPE_... value. + +key id is a free-form text field that is filled in by the CA at the time +of signing; the intention is that the contents of this field are used to +identify the identity principal in log messages. + +"valid principals" is a string containing zero or more principals as +strings packed inside it. These principals list the names for which this +certificate is valid; hostnames for SSH_CERT_TYPE_HOST certificates and +usernames for SSH_CERT_TYPE_USER certificates. As a special case, a +zero-length "valid principals" field means the certificate is valid for +any principal of the specified type. XXX DNS wildcards? + +"valid after" and "valid before" specify a validity period for the +certificate. Each represents a time in seconds since 1970-01-01 +00:00:00. A certificate is considered valid if: + valid after <= current time < valid before + +constraints is a set of zero or more key constraints encoded as below. + +The nonce field is a CA-provided random bitstring of arbitrary length +(but typically 16 or 32 bytes) included to make attacks that depend on +inducing collisions in the signature hash infeasible. + +The reserved field is current unused and is ignored in this version of +the protocol. + +signature key contains the CA key used to sign the certificate. +The valid key types for CA keys are ssh-rsa and ssh-dss. "Chained" +certificates, where the signature key type is a certificate type itself +are NOT supported. Note that it is possible for a RSA certificate key to +be signed by a DSS CA key and vice-versa. + +signature is computed over all preceding fields from the initial string +up to, and including the signature key. Signatures are computed and +encoded according to the rules defined for the CA's public key algorithm +(RFC4253 section 6.6 for ssh-rsa and ssh-dss). + +Constraints +----------- + +The constraints section of the certificate specifies zero or more +constraints on the certificates validity. The format of this field +is a sequence of zero or more tuples: + + string name + string data + +The name field identifies the constraint and the data field encodes +constraint-specific information (see below). All constraints are +"critical", if an implementation does not recognise a constraint +then the validating party should refuse to accept the certificate. + +The supported constraints and the contents and structure of their +data fields are: + +Name Format Description +----------------------------------------------------------------------------- +force-command string Specifies a command that is executed + (replacing any the user specified on the + ssh command-line) whenever this key is + used for authentication. + +permit-X11-forwarding empty Flag indicating that X11 forwarding + should be permitted. X11 forwarding will + be refused if this constraint is absent. + +permit-agent-forwarding empty Flag indicating that agent forwarding + should be allowed. Agent forwarding + must not be permitted unless this + constraint is present. + +permit-port-forwarding empty Flag indicating that port-forwarding + should be allowed. If this constraint is + not present then no port forwarding will + be allowed. + +permit-pty empty Flag indicating that PTY allocation + should be permitted. In the absence of + this constraint PTY allocation will be + disabled. + +permit-user-rc empty Flag indicating that execution of + ~/.ssh/rc should be permitted. Execution + of this script will not be permitted if + this constraint is not present. + +source-address string Comma-separated list of source addresses + from which this certificate is accepted + for authentication. Addresses are + specified in CIDR format (nn.nn.nn.nn/nn + or hhhh::hhhh/nn). + If this constraint is not present then + certificates may be presented from any + source address. + +$OpenBSD: PROTOCOL.certkeys,v 1.3 2010/03/03 22:50:40 djm Exp $ diff --git a/PROTOCOL.mux b/PROTOCOL.mux new file mode 100644 index 000000000000..d22f7379c85c --- /dev/null +++ b/PROTOCOL.mux @@ -0,0 +1,196 @@ +This document describes the multiplexing protocol used by ssh(1)'s +ControlMaster connection-sharing. + +Most messages from the client to the server contain a "request id" field. +This field is returned in replies as "client request id" to facilitate +matching of responses to requests. + +1. Connection setup + +When a multiplexing connection is made to a ssh(1) operating as a +ControlMaster from a ssh(1) in multiplex slave mode, the first +action of each is to exchange hello messages: + + uint32 MUX_MSG_HELLO + uint32 protocol version + string extension name [optional] + string extension value [optional] + ... + +The current version of the mux protocol is 4. A slave should refuse +to connect to a master that speaks an unsupported protocol version. +Following the version identifier are zero or more extensions +represented as a name/value pair. No extensions are currently +defined. + +2. Opening sessions + +To open a new multiplexed session, a client may send the following +request: + + uint32 MUX_C_MSG_NEW_SESSION + uint32 request id + string reserved + bool want tty flag + bool want X11 forwarding flag + bool want agent flag + bool subsystem flag + uint32 escape char + string terminal type + string command + string environment string 0 [optional] + ... + +To disable the use of an escape character, "escape char" may be set +to 0xffffffff. "terminal type" is generally set to the value of +$TERM. zero or more environment strings may follow the command. + +The client then sends its standard input, output and error file +descriptors (in that order) using Unix domain socket control messages. + +The contents of "reserved" are currently ignored. + +If successful, the server will reply with MUX_S_SESSION_OPENED + + uint32 MUX_S_SESSION_OPENED + uint32 client request id + uint32 session id + +Otherwise it will reply with an error: MUX_S_PERMISSION_DENIED or +MUX_S_FAILURE. + +Once the server has received the fds, it will respond with MUX_S_OK +indicating that the session is up. The client now waits for the +session to end. When it does, the server will send an exit status +message: + + uint32 MUX_S_EXIT_MESSAGE + uint32 session id + uint32 exit value + +The client should exit with this value to mimic the behaviour of a +non-multiplexed ssh(1) connection. Two additional cases that the +client must cope with are it receiving a signal itself and the +server disconnecting without sending an exit message. + +3. Health checks + +The client may request a health check/PID report from a server: + + uint32 MUX_C_ALIVE_CHECK + uint32 request id + +The server replies with: + + uint32 MUX_S_ALIVE + uint32 client request id + uint32 server pid + +4. Remotely terminating a master + +A client may request that a master terminate immediately: + + uint32 MUX_C_TERMINATE + uint32 request id + +The server will reply with one of MUX_S_OK or MUX_S_PERMISSION_DENIED. + +5. Requesting establishment of port forwards + +A client may request the master to establish a port forward: + + uint32 MUX_C_OPEN_FORWARD + uint32 request id + uint32 forwarding type + string listen host + string listen port + string connect host + string connect port + +forwarding type may be MUX_FWD_LOCAL, MUX_FWD_REMOTE, MUX_FWD_DYNAMIC. + +A server may reply with a MUX_S_OK, a MUX_S_PERMISSION_DENIED or a +MUX_S_FAILURE. + +5. Requesting closure of port forwards + +A client may request the master to establish a port forward: + + uint32 MUX_C_OPEN_FORWARD + uint32 request id + uint32 forwarding type + string listen host + string listen port + string connect host + string connect port + +forwarding type may be MUX_FWD_LOCAL, MUX_FWD_REMOTE, MUX_FWD_DYNAMIC. + +A server may reply with a MUX_S_OK, a MUX_S_PERMISSION_DENIED or a +MUX_S_FAILURE. + +6. Requesting stdio forwarding + +A client may request the master to establish a stdio forwarding: + + uint32 MUX_C_NEW_STDIO_FWD + uint32 request id + string reserved + string connect host + string connect port + +The client then sends its standard input and output file descriptors +(in that order) using Unix domain socket control messages. + +The contents of "reserved" are currently ignored. + +A server may reply with a MUX_S_SESSION_OPEED, a MUX_S_PERMISSION_DENIED +or a MUX_S_FAILURE. + +7. Status messages + +The MUX_S_OK message is empty: + + uint32 MUX_S_OK + uint32 client request id + +The MUX_S_PERMISSION_DENIED and MUX_S_FAILURE include a reason: + + uint32 MUX_S_PERMISSION_DENIED + uint32 client request id + string reason + + uint32 MUX_S_FAILURE + uint32 client request id + string reason + +7. Protocol numbers + +#define MUX_MSG_HELLO 0x00000001 +#define MUX_C_NEW_SESSION 0x10000002 +#define MUX_C_ALIVE_CHECK 0x10000004 +#define MUX_C_TERMINATE 0x10000005 +#define MUX_C_OPEN_FORWARD 0x10000006 +#define MUX_C_CLOSE_FORWARD 0x10000007 +#define MUX_S_OK 0x80000001 +#define MUX_S_PERMISSION_DENIED 0x80000002 +#define MUX_S_FAILURE 0x80000003 +#define MUX_S_EXIT_MESSAGE 0x80000004 +#define MUX_S_ALIVE 0x80000005 +#define MUX_S_SESSION_OPENED 0x80000006 + +#define MUX_FWD_LOCAL 1 +#define MUX_FWD_REMOTE 2 +#define MUX_FWD_DYNAMIC 3 + +XXX TODO +XXX extended status (e.g. report open channels / forwards) +XXX graceful close (delete listening socket, but keep existing sessions active) +XXX lock (maybe) +XXX watch in/out traffic (pre/post crypto) +XXX inject packet (what about replies) +XXX server->client error/warning notifications +XXX port0 rfwd (need custom response message) +XXX send signals via mux + +$OpenBSD: PROTOCOL.mux,v 1.1 2010/01/26 01:28:35 djm Exp $ @@ -1,4 +1,4 @@ -See http://www.openssh.com/txt/release-5.3 for the release notes. +See http://www.openssh.com/txt/release-5.4 for the release notes. - A Japanese translation of this document and of the OpenSSH FAQ is - available at http://www.unixuser.org/~haruyama/security/openssh/index.html @@ -62,4 +62,4 @@ References - [6] http://www.openbsd.org/cgi-bin/man.cgi?query=style&sektion=9 [7] http://www.openssh.com/faq.html -$Id: README,v 1.70.4.1 2009/09/26 04:11:47 djm Exp $ +$Id: README,v 1.72 2010/03/07 22:41:02 djm Exp $ diff --git a/addrmatch.c b/addrmatch.c index d39885b7bdeb..5b6773ccef70 100644 --- a/addrmatch.c +++ b/addrmatch.c @@ -1,4 +1,4 @@ -/* $OpenBSD: addrmatch.c,v 1.4 2008/12/10 03:55:20 stevesk Exp $ */ +/* $OpenBSD: addrmatch.c,v 1.5 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2004-2008 Damien Miller <djm@mindrot.org> @@ -126,6 +126,8 @@ addr_netmask(int af, u_int l, struct xaddr *n) switch (af) { case AF_INET: n->af = AF_INET; + if (l == 0) + return 0; n->v4.s_addr = htonl((0xffffffff << (32 - l)) & 0xffffffff); return 0; case AF_INET6: @@ -422,3 +424,77 @@ addr_match_list(const char *addr, const char *_list) return ret; } + +/* + * Match "addr" against list CIDR list "_list". Lexical wildcards and + * negation are not supported. If "addr" == NULL, will verify structure + * of "_list". + * + * Returns 1 on match found (never returned when addr == NULL). + * Returns 0 on if no match found, or no errors found when addr == NULL. + * Returns -1 on error + */ +int +addr_match_cidr_list(const char *addr, const char *_list) +{ + char *list, *cp, *o; + struct xaddr try_addr, match_addr; + u_int masklen; + int ret = 0, r; + + if (addr != NULL && addr_pton(addr, &try_addr) != 0) { + debug2("%s: couldn't parse address %.100s", __func__, addr); + return 0; + } + if ((o = list = strdup(_list)) == NULL) + return -1; + while ((cp = strsep(&list, ",")) != NULL) { + if (*cp == '\0') { + error("%s: empty entry in list \"%.100s\"", + __func__, o); + ret = -1; + break; + } + + /* + * NB. This function is called in pre-auth with untrusted data, + * so be extra paranoid about junk reaching getaddrino (via + * addr_pton_cidr). + */ + + /* Stop junk from reaching getaddrinfo. +3 is for masklen */ + if (strlen(cp) > INET6_ADDRSTRLEN + 3) { + error("%s: list entry \"%.100s\" too long", + __func__, cp); + ret = -1; + break; + } +#define VALID_CIDR_CHARS "0123456789abcdefABCDEF.:/" + if (strspn(cp, VALID_CIDR_CHARS) != strlen(cp)) { + error("%s: list entry \"%.100s\" contains invalid " + "characters", __func__, cp); + ret = -1; + } + + /* Prefer CIDR address matching */ + r = addr_pton_cidr(cp, &match_addr, &masklen); + if (r == -1) { + error("Invalid network entry \"%.100s\"", cp); + ret = -1; + break; + } else if (r == -2) { + error("Inconsistent mask length for " + "network \"%.100s\"", cp); + ret = -1; + break; + } else if (r == 0 && addr != NULL) { + if (addr_netmatch(&try_addr, &match_addr, + masklen) == 0) + ret = 1; + continue; + } + } + xfree(o); + + return ret; +} diff --git a/auth-krb5.c b/auth-krb5.c index 868288126217..d019fe202c5e 100644 --- a/auth-krb5.c +++ b/auth-krb5.c @@ -78,6 +78,11 @@ auth_krb5_password(Authctxt *authctxt, const char *password) krb5_error_code problem; krb5_ccache ccache = NULL; int len; + char *client, *platform_client; + + /* get platform-specific kerberos client principal name (if it exists) */ + platform_client = platform_krb5_get_principal_name(authctxt->pw->pw_name); + client = platform_client ? platform_client : authctxt->pw->pw_name; temporarily_use_uid(authctxt->pw); @@ -85,7 +90,7 @@ auth_krb5_password(Authctxt *authctxt, const char *password) if (problem) goto out; - problem = krb5_parse_name(authctxt->krb5_ctx, authctxt->pw->pw_name, + problem = krb5_parse_name(authctxt->krb5_ctx, client, &authctxt->krb5_user); if (problem) goto out; @@ -141,8 +146,7 @@ auth_krb5_password(Authctxt *authctxt, const char *password) if (problem) goto out; - if (!krb5_kuserok(authctxt->krb5_ctx, authctxt->krb5_user, - authctxt->pw->pw_name)) { + if (!krb5_kuserok(authctxt->krb5_ctx, authctxt->krb5_user, client)) { problem = -1; goto out; } @@ -176,6 +180,9 @@ auth_krb5_password(Authctxt *authctxt, const char *password) out: restore_uid(); + + if (platform_client != NULL) + xfree(platform_client); if (problem) { if (ccache) diff --git a/auth-options.c b/auth-options.c index ab085c2339cc..129301765b77 100644 --- a/auth-options.c +++ b/auth-options.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth-options.c,v 1.44 2009/01/22 10:09:16 djm Exp $ */ +/* $OpenBSD: auth-options.c,v 1.48 2010/03/07 11:57:13 dtucker Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -44,6 +44,7 @@ int no_agent_forwarding_flag = 0; int no_x11_forwarding_flag = 0; int no_pty_flag = 0; int no_user_rc = 0; +int key_is_cert_authority = 0; /* "command=" option. */ char *forced_command = NULL; @@ -64,6 +65,7 @@ auth_clear_options(void) no_pty_flag = 0; no_x11_forwarding_flag = 0; no_user_rc = 0; + key_is_cert_authority = 0; while (custom_environment) { struct envstring *ce = custom_environment; custom_environment = ce->next; @@ -76,7 +78,6 @@ auth_clear_options(void) } forced_tun_device = -1; channel_clear_permitted_opens(); - auth_debug_reset(); } /* @@ -96,6 +97,12 @@ auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum) return 1; while (*opts && *opts != ' ' && *opts != '\t') { + cp = "cert-authority"; + if (strncasecmp(opts, cp, strlen(cp)) == 0) { + key_is_cert_authority = 1; + opts += strlen(cp); + goto next_option; + } cp = "no-port-forwarding"; if (strncasecmp(opts, cp, strlen(cp)) == 0) { auth_debug_add("Port forwarding disabled."); @@ -356,9 +363,6 @@ next_option: /* Process the next option. */ } - if (!use_privsep) - auth_debug_send(); - /* grant access */ return 1; @@ -368,9 +372,158 @@ bad_option: auth_debug_add("Bad options in %.100s file, line %lu: %.50s", file, linenum, opts); - if (!use_privsep) - auth_debug_send(); - /* deny access */ return 0; } + +/* + * Set options from certificate constraints. These supersede user key options + * so this must be called after auth_parse_options(). + */ +int +auth_cert_constraints(Buffer *c_orig, struct passwd *pw) +{ + u_char *name = NULL, *data_blob = NULL; + u_int nlen, dlen, clen; + Buffer c, data; + int ret = -1; + + int cert_no_port_forwarding_flag = 1; + int cert_no_agent_forwarding_flag = 1; + int cert_no_x11_forwarding_flag = 1; + int cert_no_pty_flag = 1; + int cert_no_user_rc = 1; + char *cert_forced_command = NULL; + int cert_source_address_done = 0; + + buffer_init(&data); + + /* Make copy to avoid altering original */ + buffer_init(&c); + buffer_append(&c, buffer_ptr(c_orig), buffer_len(c_orig)); + + while (buffer_len(&c) > 0) { + if ((name = buffer_get_string_ret(&c, &nlen)) == NULL || + (data_blob = buffer_get_string_ret(&c, &dlen)) == NULL) { + error("Certificate constraints corrupt"); + goto out; + } + buffer_append(&data, data_blob, dlen); + debug3("found certificate constraint \"%.100s\" len %u", + name, dlen); + if (strlen(name) != nlen) { + error("Certificate constraint name contains \\0"); + goto out; + } + if (strcmp(name, "permit-X11-forwarding") == 0) + cert_no_x11_forwarding_flag = 0; + else if (strcmp(name, "permit-agent-forwarding") == 0) + cert_no_agent_forwarding_flag = 0; + else if (strcmp(name, "permit-port-forwarding") == 0) + cert_no_port_forwarding_flag = 0; + else if (strcmp(name, "permit-pty") == 0) + cert_no_pty_flag = 0; + else if (strcmp(name, "permit-user-rc") == 0) + cert_no_user_rc = 0; + else if (strcmp(name, "force-command") == 0) { + char *command = buffer_get_string_ret(&data, &clen); + + if (command == NULL) { + error("Certificate constraint \"%s\" corrupt", + name); + goto out; + } + if (strlen(command) != clen) { + error("force-command constrain contains \\0"); + goto out; + } + if (cert_forced_command != NULL) { + error("Certificate has multiple " + "force-command constraints"); + xfree(command); + goto out; + } + cert_forced_command = command; + } else if (strcmp(name, "source-address") == 0) { + char *allowed = buffer_get_string_ret(&data, &clen); + const char *remote_ip = get_remote_ipaddr(); + + if (allowed == NULL) { + error("Certificate constraint \"%s\" corrupt", + name); + goto out; + } + if (strlen(allowed) != clen) { + error("source-address constrain contains \\0"); + goto out; + } + if (cert_source_address_done++) { + error("Certificate has multiple " + "source-address constraints"); + xfree(allowed); + goto out; + } + switch (addr_match_cidr_list(remote_ip, allowed)) { + case 1: + /* accepted */ + xfree(allowed); + break; + case 0: + /* no match */ + logit("Authentication tried for %.100s with " + "valid certificate but not from a " + "permitted host (ip=%.200s).", + pw->pw_name, remote_ip); + auth_debug_add("Your address '%.200s' is not " + "permitted to use this certificate for " + "login.", remote_ip); + xfree(allowed); + goto out; + case -1: + error("Certificate source-address contents " + "invalid"); + xfree(allowed); + goto out; + } + } else { + error("Certificate constraint \"%s\" is not supported", + name); + goto out; + } + + if (buffer_len(&data) != 0) { + error("Certificate constraint \"%s\" corrupt " + "(extra data)", name); + goto out; + } + buffer_clear(&data); + xfree(name); + xfree(data_blob); + name = data_blob = NULL; + } + + /* successfully parsed all constraints */ + ret = 0; + + no_port_forwarding_flag |= cert_no_port_forwarding_flag; + no_agent_forwarding_flag |= cert_no_agent_forwarding_flag; + no_x11_forwarding_flag |= cert_no_x11_forwarding_flag; + no_pty_flag |= cert_no_pty_flag; + no_user_rc |= cert_no_user_rc; + /* CA-specified forced command supersedes key option */ + if (cert_forced_command != NULL) { + if (forced_command != NULL) + xfree(forced_command); + forced_command = cert_forced_command; + } + + out: + if (name != NULL) + xfree(name); + if (data_blob != NULL) + xfree(data_blob); + buffer_free(&data); + buffer_free(&c); + return ret; +} + diff --git a/auth-options.h b/auth-options.h index 14488f72d8da..694edc842b34 100644 --- a/auth-options.h +++ b/auth-options.h @@ -1,4 +1,4 @@ -/* $OpenBSD: auth-options.h,v 1.17 2008/03/26 21:28:14 djm Exp $ */ +/* $OpenBSD: auth-options.h,v 1.18 2010/02/26 20:29:54 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -30,8 +30,10 @@ extern int no_user_rc; extern char *forced_command; extern struct envstring *custom_environment; extern int forced_tun_device; +extern int key_is_cert_authority; int auth_parse_options(struct passwd *, char *, char *, u_long); void auth_clear_options(void); +int auth_cert_constraints(Buffer *, struct passwd *); #endif diff --git a/auth-rh-rsa.c b/auth-rh-rsa.c index eca75027580c..b21a0f4a2f80 100644 --- a/auth-rh-rsa.c +++ b/auth-rh-rsa.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth-rh-rsa.c,v 1.42 2006/08/03 03:34:41 deraadt Exp $ */ +/* $OpenBSD: auth-rh-rsa.c,v 1.43 2010/03/04 10:36:03 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -44,6 +44,9 @@ auth_rhosts_rsa_key_allowed(struct passwd *pw, char *cuser, char *chost, { HostStatus host_status; + if (auth_key_is_revoked(client_host_key)) + return 0; + /* Check if we would accept it using rhosts authentication. */ if (!auth_rhosts(pw, cuser)) return 0; diff --git a/auth-rhosts.c b/auth-rhosts.c index 5c12967016b4..06ae7f0b9e7d 100644 --- a/auth-rhosts.c +++ b/auth-rhosts.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth-rhosts.c,v 1.43 2008/06/13 14:18:51 dtucker Exp $ */ +/* $OpenBSD: auth-rhosts.c,v 1.44 2010/03/07 11:57:13 dtucker Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -317,11 +317,5 @@ int auth_rhosts2(struct passwd *pw, const char *client_user, const char *hostname, const char *ipaddr) { - int ret; - - auth_debug_reset(); - ret = auth_rhosts2_raw(pw, client_user, hostname, ipaddr); - if (!use_privsep) - auth_debug_send(); - return ret; + return auth_rhosts2_raw(pw, client_user, hostname, ipaddr); } diff --git a/auth-rsa.c b/auth-rsa.c index bf54620760ad..65571a890b46 100644 --- a/auth-rsa.c +++ b/auth-rsa.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth-rsa.c,v 1.73 2008/07/02 12:03:51 dtucker Exp $ */ +/* $OpenBSD: auth-rsa.c,v 1.74 2010/03/04 10:36:03 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -94,6 +94,9 @@ auth_rsa_verify_response(Key *key, BIGNUM *challenge, u_char response[16]) MD5_CTX md; int len; + if (auth_key_is_revoked(key)) + return 0; + /* don't allow short keys */ if (BN_num_bits(key->rsa->n) < SSH_RSA_MINIMUM_MODULUS_SIZE) { error("auth_rsa_verify_response: RSA modulus too small: %d < minimum %d bits", @@ -1,4 +1,4 @@ -/* $OpenBSD: auth.c,v 1.80 2008/11/04 07:58:09 djm Exp $ */ +/* $OpenBSD: auth.c,v 1.86 2010/03/05 02:58:11 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * @@ -69,6 +69,7 @@ #ifdef GSSAPI #include "ssh-gss.h" #endif +#include "authfile.h" #include "monitor_wrap.h" /* import */ @@ -95,7 +96,6 @@ allowed_user(struct passwd * pw) { struct stat st; const char *hostname = NULL, *ipaddr = NULL, *passwd = NULL; - char *shell; u_int i; #ifdef USE_SHADOW struct spwd *spw = NULL; @@ -153,22 +153,28 @@ allowed_user(struct passwd * pw) } /* - * Get the shell from the password data. An empty shell field is - * legal, and means /bin/sh. + * Deny if shell does not exist or is not executable unless we + * are chrooting. */ - shell = (pw->pw_shell[0] == '\0') ? _PATH_BSHELL : pw->pw_shell; - - /* deny if shell does not exists or is not executable */ - if (stat(shell, &st) != 0) { - logit("User %.100s not allowed because shell %.100s does not exist", - pw->pw_name, shell); - return 0; - } - if (S_ISREG(st.st_mode) == 0 || - (st.st_mode & (S_IXOTH|S_IXUSR|S_IXGRP)) == 0) { - logit("User %.100s not allowed because shell %.100s is not executable", - pw->pw_name, shell); - return 0; + if (options.chroot_directory == NULL || + strcasecmp(options.chroot_directory, "none") == 0) { + char *shell = xstrdup((pw->pw_shell[0] == '\0') ? + _PATH_BSHELL : pw->pw_shell); /* empty = /bin/sh */ + + if (stat(shell, &st) != 0) { + logit("User %.100s not allowed because shell %.100s " + "does not exist", pw->pw_name, shell); + xfree(shell); + return 0; + } + if (S_ISREG(st.st_mode) == 0 || + (st.st_mode & (S_IXOTH|S_IXUSR|S_IXGRP)) == 0) { + logit("User %.100s not allowed because shell %.100s " + "is not executable", pw->pw_name, shell); + xfree(shell); + return 0; + } + xfree(shell); } if (options.num_deny_users > 0 || options.num_allow_users > 0 || @@ -455,7 +461,7 @@ secure_filename(FILE *f, const char *file, struct passwd *pw, return -1; } - /* If are passed the homedir then we can stop */ + /* If are past the homedir then we can stop */ if (comparehome && strcmp(homedir, buf) == 0) { debug3("secure_filename: terminating check at '%s'", buf); @@ -483,8 +489,12 @@ auth_openkeyfile(const char *file, struct passwd *pw, int strict_modes) * Open the file containing the authorized keys * Fail quietly if file does not exist */ - if ((fd = open(file, O_RDONLY|O_NONBLOCK)) == -1) + if ((fd = open(file, O_RDONLY|O_NONBLOCK)) == -1) { + if (errno != ENOENT) + debug("Could not open keyfile '%s': %s", file, + strerror(errno)); return NULL; + } if (fstat(fd, &st) < 0) { close(fd); @@ -525,7 +535,28 @@ getpwnamallow(const char *user) parse_server_match_config(&options, user, get_canonical_hostname(options.use_dns), get_remote_ipaddr()); +#if defined(_AIX) && defined(HAVE_SETAUTHDB) + aix_setauthdb(user); +#endif + pw = getpwnam(user); + +#if defined(_AIX) && defined(HAVE_SETAUTHDB) + aix_restoreauthdb(); +#endif +#ifdef HAVE_CYGWIN + /* + * Windows usernames are case-insensitive. To avoid later problems + * when trying to match the username, the user is only allowed to + * login if the username is given in the same case as stored in the + * user database. + */ + if (pw != NULL && strcmp(user, pw->pw_name) != 0) { + logit("Login name %.100s does not match stored username %.100s", + user, pw->pw_name); + pw = NULL; + } +#endif if (pw == NULL) { logit("Invalid user %.100s from %.100s", user, get_remote_ipaddr()); @@ -560,6 +591,35 @@ getpwnamallow(const char *user) return (NULL); } +/* Returns 1 if key is revoked by revoked_keys_file, 0 otherwise */ +int +auth_key_is_revoked(Key *key) +{ + char *key_fp; + + if (options.revoked_keys_file == NULL) + return 0; + + switch (key_in_file(key, options.revoked_keys_file, 0)) { + case 0: + /* key not revoked */ + return 0; + case -1: + /* Error opening revoked_keys_file: refuse all keys */ + error("Revoked keys file is unreadable: refusing public key " + "authentication"); + return 1; + case 1: + /* Key revoked */ + key_fp = key_fingerprint(key, SSH_FP_MD5, SSH_FP_HEX); + error("WARNING: authentication attempt with a revoked " + "%s key %s ", key_type(key), key_fp); + xfree(key_fp); + return 1; + } + fatal("key_in_file returned junk"); +} + void auth_debug_add(const char *fmt,...) { @@ -1,4 +1,4 @@ -/* $OpenBSD: auth.h,v 1.62 2008/11/04 08:22:12 djm Exp $ */ +/* $OpenBSD: auth.h,v 1.65 2010/03/04 10:36:03 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. @@ -171,6 +171,7 @@ char *authorized_keys_file(struct passwd *); char *authorized_keys_file2(struct passwd *); FILE *auth_openkeyfile(const char *, struct passwd *, int); +int auth_key_is_revoked(Key *); HostStatus check_key_in_hostfiles(struct passwd *, Key *, const char *, @@ -178,7 +179,8 @@ check_key_in_hostfiles(struct passwd *, Key *, const char *, /* hostkey handling */ Key *get_hostkey_by_index(int); -Key *get_hostkey_by_type(int); +Key *get_hostkey_public_by_type(int); +Key *get_hostkey_private_by_type(int); int get_hostkey_index(Key *); int ssh1_session_key(BIGNUM *); diff --git a/auth2-hostbased.c b/auth2-hostbased.c index 041051c53c72..721646520fec 100644 --- a/auth2-hostbased.c +++ b/auth2-hostbased.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth2-hostbased.c,v 1.12 2008/07/17 08:51:07 djm Exp $ */ +/* $OpenBSD: auth2-hostbased.c,v 1.13 2010/03/04 10:36:03 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * @@ -145,6 +145,9 @@ hostbased_key_allowed(struct passwd *pw, const char *cuser, char *chost, HostStatus host_status; int len; + if (auth_key_is_revoked(key)) + return 0; + resolvedname = get_canonical_hostname(options.use_dns); ipaddr = get_remote_ipaddr(); diff --git a/auth2-pubkey.c b/auth2-pubkey.c index 2886f1275f02..51aa774872b3 100644 --- a/auth2-pubkey.c +++ b/auth2-pubkey.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth2-pubkey.c,v 1.19 2008/07/03 21:46:58 otto Exp $ */ +/* $OpenBSD: auth2-pubkey.c,v 1.21 2010/03/04 10:36:03 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * @@ -32,6 +32,8 @@ #include <pwd.h> #include <stdio.h> #include <stdarg.h> +#include <string.h> +#include <time.h> #include <unistd.h> #include "xmalloc.h" @@ -54,6 +56,7 @@ #endif #include "monitor_wrap.h" #include "misc.h" +#include "authfile.h" /* import */ extern ServerOptions options; @@ -178,6 +181,7 @@ static int user_key_allowed2(struct passwd *pw, Key *key, char *file) { char line[SSH_MAX_PUBKEY_BYTES]; + const char *reason; int found_key = 0; FILE *f; u_long linenum = 0; @@ -196,11 +200,13 @@ user_key_allowed2(struct passwd *pw, Key *key, char *file) } found_key = 0; - found = key_new(key->type); + found = key_new(key_is_cert(key) ? KEY_UNSPEC : key->type); while (read_keyfile_line(f, file, line, sizeof(line), &linenum) != -1) { char *cp, *key_options = NULL; + auth_clear_options(); + /* Skip leading whitespace, empty and comment lines. */ for (cp = line; *cp == ' ' || *cp == '\t'; cp++) ; @@ -227,8 +233,32 @@ user_key_allowed2(struct passwd *pw, Key *key, char *file) continue; } } - if (key_equal(found, key) && - auth_parse_options(pw, key_options, file, linenum) == 1) { + if (auth_parse_options(pw, key_options, file, linenum) != 1) + continue; + if (key->type == KEY_RSA_CERT || key->type == KEY_DSA_CERT) { + if (!key_is_cert_authority) + continue; + if (!key_equal(found, key->cert->signature_key)) + continue; + debug("matching CA found: file %s, line %lu", + file, linenum); + fp = key_fingerprint(found, SSH_FP_MD5, + SSH_FP_HEX); + verbose("Found matching %s CA: %s", + key_type(found), fp); + xfree(fp); + if (key_cert_check_authority(key, 0, 0, pw->pw_name, + &reason) != 0) { + error("%s", reason); + auth_debug_add("%s", reason); + continue; + } + if (auth_cert_constraints(&key->cert->constraints, + pw) != 0) + continue; + found_key = 1; + break; + } else if (!key_is_cert_authority && key_equal(found, key)) { found_key = 1; debug("matching key found: file %s, line %lu", file, linenum); @@ -247,6 +277,47 @@ user_key_allowed2(struct passwd *pw, Key *key, char *file) return found_key; } +/* Authenticate a certificate key against TrustedUserCAKeys */ +static int +user_cert_trusted_ca(struct passwd *pw, Key *key) +{ + char *key_fp, *ca_fp; + const char *reason; + int ret = 0; + + if (!key_is_cert(key) || options.trusted_user_ca_keys == NULL) + return 0; + + key_fp = key_fingerprint(key, SSH_FP_MD5, SSH_FP_HEX); + ca_fp = key_fingerprint(key, SSH_FP_MD5, SSH_FP_HEX); + + if (key_in_file(key->cert->signature_key, + options.trusted_user_ca_keys, 1) != 1) { + debug2("%s: CA %s %s is not listed in %s", __func__, + key_type(key->cert->signature_key), ca_fp, + options.trusted_user_ca_keys); + goto out; + } + if (key_cert_check_authority(key, 0, 1, pw->pw_name, &reason) != 0) { + error("%s", reason); + auth_debug_add("%s", reason); + goto out; + } + if (auth_cert_constraints(&key->cert->constraints, pw) != 0) + goto out; + + verbose("%s certificate %s allowed by trusted %s key %s", + key_type(key), key_fp, key_type(key->cert->signature_key), ca_fp); + ret = 1; + + out: + if (key_fp != NULL) + xfree(key_fp); + if (ca_fp != NULL) + xfree(ca_fp); + return ret; +} + /* check whether given key is in .ssh/authorized_keys* */ int user_key_allowed(struct passwd *pw, Key *key) @@ -254,6 +325,15 @@ user_key_allowed(struct passwd *pw, Key *key) int success; char *file; + if (auth_key_is_revoked(key)) + return 0; + if (key_is_cert(key) && auth_key_is_revoked(key->cert->signature_key)) + return 0; + + success = user_cert_trusted_ca(pw, key); + if (success) + return success; + file = authorized_keys_file(pw); success = user_key_allowed2(pw, key, file); xfree(file); @@ -1,4 +1,4 @@ -/* $OpenBSD: authfd.c,v 1.80 2006/08/03 03:34:41 deraadt Exp $ */ +/* $OpenBSD: authfd.c,v 1.82 2010/02/26 20:29:54 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -483,6 +483,16 @@ ssh_encode_identity_ssh2(Buffer *b, Key *key, const char *comment) buffer_put_bignum2(b, key->rsa->p); buffer_put_bignum2(b, key->rsa->q); break; + case KEY_RSA_CERT: + if (key->cert == NULL || buffer_len(&key->cert->certblob) == 0) + fatal("%s: no cert/certblob", __func__); + buffer_put_string(b, buffer_ptr(&key->cert->certblob), + buffer_len(&key->cert->certblob)); + buffer_put_bignum2(b, key->rsa->d); + buffer_put_bignum2(b, key->rsa->iqmp); + buffer_put_bignum2(b, key->rsa->p); + buffer_put_bignum2(b, key->rsa->q); + break; case KEY_DSA: buffer_put_bignum2(b, key->dsa->p); buffer_put_bignum2(b, key->dsa->q); @@ -490,6 +500,13 @@ ssh_encode_identity_ssh2(Buffer *b, Key *key, const char *comment) buffer_put_bignum2(b, key->dsa->pub_key); buffer_put_bignum2(b, key->dsa->priv_key); break; + case KEY_DSA_CERT: + if (key->cert == NULL || buffer_len(&key->cert->certblob) == 0) + fatal("%s: no cert/certblob", __func__); + buffer_put_string(b, buffer_ptr(&key->cert->certblob), + buffer_len(&key->cert->certblob)); + buffer_put_bignum2(b, key->dsa->priv_key); + break; } buffer_put_cstring(b, comment); } @@ -517,7 +534,9 @@ ssh_add_identity_constrained(AuthenticationConnection *auth, Key *key, ssh_encode_identity_rsa1(&msg, key->rsa, comment); break; case KEY_RSA: + case KEY_RSA_CERT: case KEY_DSA: + case KEY_DSA_CERT: type = constrained ? SSH2_AGENTC_ADD_ID_CONSTRAINED : SSH2_AGENTC_ADD_IDENTITY; @@ -545,12 +564,6 @@ ssh_add_identity_constrained(AuthenticationConnection *auth, Key *key, return decode_reply(type); } -int -ssh_add_identity(AuthenticationConnection *auth, Key *key, const char *comment) -{ - return ssh_add_identity_constrained(auth, key, comment, 0, 0); -} - /* * Removes an identity from the authentication server. This call is not * meant to be used by normal applications. @@ -571,7 +584,8 @@ ssh_remove_identity(AuthenticationConnection *auth, Key *key) buffer_put_int(&msg, BN_num_bits(key->rsa->n)); buffer_put_bignum(&msg, key->rsa->e); buffer_put_bignum(&msg, key->rsa->n); - } else if (key->type == KEY_DSA || key->type == KEY_RSA) { + } else if (key_type_plain(key->type) == KEY_DSA || + key_type_plain(key->type) == KEY_RSA) { key_to_blob(key, &blob, &blen); buffer_put_char(&msg, SSH2_AGENTC_REMOVE_IDENTITY); buffer_put_string(&msg, blob, blen); @@ -1,4 +1,4 @@ -/* $OpenBSD: authfd.h,v 1.36 2006/08/03 03:34:41 deraadt Exp $ */ +/* $OpenBSD: authfd.h,v 1.37 2009/08/27 17:44:52 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -75,7 +75,6 @@ void ssh_close_authentication_connection(AuthenticationConnection *); int ssh_get_num_identities(AuthenticationConnection *, int); Key *ssh_get_first_identity(AuthenticationConnection *, char **, int); Key *ssh_get_next_identity(AuthenticationConnection *, char **, int); -int ssh_add_identity(AuthenticationConnection *, Key *, const char *); int ssh_add_identity_constrained(AuthenticationConnection *, Key *, const char *, u_int, u_int); int ssh_remove_identity(AuthenticationConnection *, Key *); diff --git a/authfile.c b/authfile.c index 735c64780964..224c6aa806fa 100644 --- a/authfile.c +++ b/authfile.c @@ -1,4 +1,4 @@ -/* $OpenBSD: authfile.c,v 1.76 2006/08/03 03:34:41 deraadt Exp $ */ +/* $OpenBSD: authfile.c,v 1.80 2010/03/04 10:36:03 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -47,6 +47,9 @@ #include <openssl/evp.h> #include <openssl/pem.h> +/* compatibility with old or broken OpenSSL versions */ +#include "openbsd-compat/openssl-compat.h" + #include <errno.h> #include <fcntl.h> #include <stdarg.h> @@ -184,7 +187,11 @@ key_save_private_pem(Key *key, const char *filename, const char *_passphrase, int success = 0; int len = strlen(_passphrase); u_char *passphrase = (len > 0) ? (u_char *)_passphrase : NULL; +#if (OPENSSL_VERSION_NUMBER < 0x00907000L) const EVP_CIPHER *cipher = (len > 0) ? EVP_des_ede3_cbc() : NULL; +#else + const EVP_CIPHER *cipher = (len > 0) ? EVP_aes_128_cbc() : NULL; +#endif if (len > 0 && len <= 4) { error("passphrase too short: have %d bytes, need > 4", len); @@ -552,8 +559,13 @@ key_load_private_type(int type, const char *filename, const char *passphrase, int fd; fd = open(filename, O_RDONLY); - if (fd < 0) + if (fd < 0) { + debug("could not open key file '%s': %s", filename, + strerror(errno)); + if (perm_ok != NULL) + *perm_ok = 0; return NULL; + } if (!key_perm_ok(fd, filename)) { if (perm_ok != NULL) *perm_ok = 0; @@ -588,8 +600,11 @@ key_load_private(const char *filename, const char *passphrase, int fd; fd = open(filename, O_RDONLY); - if (fd < 0) + if (fd < 0) { + debug("could not open key file '%s': %s", filename, + strerror(errno)); return NULL; + } if (!key_perm_ok(fd, filename)) { error("bad permissions: ignore key: %s", filename); close(fd); @@ -677,3 +692,65 @@ key_load_public(const char *filename, char **commentp) key_free(pub); return NULL; } + +/* + * Returns 1 if the specified "key" is listed in the file "filename", + * 0 if the key is not listed or -1 on error. + * If strict_type is set then the key type must match exactly, + * otherwise a comparison that ignores certficiate data is performed. + */ +int +key_in_file(Key *key, const char *filename, int strict_type) +{ + FILE *f; + char line[SSH_MAX_PUBKEY_BYTES]; + char *cp; + u_long linenum = 0; + int ret = 0; + Key *pub; + int (*key_compare)(const Key *, const Key *) = strict_type ? + key_equal : key_equal_public; + + if ((f = fopen(filename, "r")) == NULL) { + if (errno == ENOENT) { + debug("%s: keyfile \"%s\" missing", __func__, filename); + return 0; + } else { + error("%s: could not open keyfile \"%s\": %s", __func__, + filename, strerror(errno)); + return -1; + } + } + + while (read_keyfile_line(f, filename, line, sizeof(line), + &linenum) != -1) { + cp = line; + + /* Skip leading whitespace. */ + for (; *cp && (*cp == ' ' || *cp == '\t'); cp++) + ; + + /* Skip comments and empty lines */ + switch (*cp) { + case '#': + case '\n': + case '\0': + continue; + } + + pub = key_new(KEY_UNSPEC); + if (key_read(pub, &cp) != 1) { + key_free(pub); + continue; + } + if (key_compare(key, pub)) { + ret = 1; + key_free(pub); + break; + } + key_free(pub); + } + fclose(f); + return ret; +} + diff --git a/authfile.h b/authfile.h index a6c74934d69a..6dfa478e76eb 100644 --- a/authfile.h +++ b/authfile.h @@ -1,4 +1,4 @@ -/* $OpenBSD: authfile.h,v 1.13 2006/04/25 08:02:27 dtucker Exp $ */ +/* $OpenBSD: authfile.h,v 1.14 2010/03/04 10:36:03 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -22,5 +22,6 @@ Key *key_load_private(const char *, const char *, char **); Key *key_load_private_type(int, const char *, const char *, char **, int *); Key *key_load_private_pem(int, int, const char *, char **); int key_perm_ok(int, const char *); +int key_in_file(Key *, const char *, int); #endif @@ -1,4 +1,4 @@ -/* $OpenBSD: bufaux.c,v 1.46 2008/06/10 23:21:34 dtucker Exp $ */ +/* $OpenBSD: bufaux.c,v 1.48 2010/02/02 22:49:34 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -166,7 +166,10 @@ buffer_get_string_ret(Buffer *buffer, u_int *length_ptr) u_int len; /* Get the length. */ - len = buffer_get_int(buffer); + if (buffer_get_int_ret(&len, buffer) != 0) { + error("buffer_get_string_ret: cannot extract length"); + return (NULL); + } if (len > 256 * 1024) { error("buffer_get_string_ret: bad string length %u", len); return (NULL); @@ -198,14 +201,17 @@ buffer_get_string(Buffer *buffer, u_int *length_ptr) } void * -buffer_get_string_ptr(Buffer *buffer, u_int *length_ptr) +buffer_get_string_ptr_ret(Buffer *buffer, u_int *length_ptr) { void *ptr; u_int len; - len = buffer_get_int(buffer); - if (len > 256 * 1024) - fatal("buffer_get_string_ptr: bad string length %u", len); + if (buffer_get_int_ret(&len, buffer) != 0) + return NULL; + if (len > 256 * 1024) { + error("buffer_get_string_ptr: bad string length %u", len); + return NULL; + } ptr = buffer_ptr(buffer); buffer_consume(buffer, len); if (length_ptr) @@ -213,6 +219,16 @@ buffer_get_string_ptr(Buffer *buffer, u_int *length_ptr) return (ptr); } +void * +buffer_get_string_ptr(Buffer *buffer, u_int *length_ptr) +{ + void *ret; + + if ((ret = buffer_get_string_ptr_ret(buffer, length_ptr)) == NULL) + fatal("buffer_get_string_ptr: buffer error"); + return (ret); +} + /* * Stores and arbitrary binary string in the buffer. */ @@ -1,4 +1,4 @@ -/* $OpenBSD: buffer.c,v 1.31 2006/08/03 03:34:41 deraadt Exp $ */ +/* $OpenBSD: buffer.c,v 1.32 2010/02/09 03:56:28 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -160,7 +160,7 @@ buffer_check_alloc(Buffer *buffer, u_int len) /* Returns the number of bytes of data in the buffer. */ u_int -buffer_len(Buffer *buffer) +buffer_len(const Buffer *buffer) { return buffer->end - buffer->offset; } @@ -228,7 +228,7 @@ buffer_consume_end(Buffer *buffer, u_int bytes) /* Returns a pointer to the first used byte in the buffer. */ void * -buffer_ptr(Buffer *buffer) +buffer_ptr(const Buffer *buffer) { return buffer->buf + buffer->offset; } @@ -236,7 +236,7 @@ buffer_ptr(Buffer *buffer) /* Dumps the contents of the buffer to stderr. */ void -buffer_dump(Buffer *buffer) +buffer_dump(const Buffer *buffer) { u_int i; u_char *ucp = buffer->buf; @@ -1,4 +1,4 @@ -/* $OpenBSD: buffer.h,v 1.17 2008/05/08 06:59:01 markus Exp $ */ +/* $OpenBSD: buffer.h,v 1.19 2010/02/09 03:56:28 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -27,8 +27,8 @@ void buffer_init(Buffer *); void buffer_clear(Buffer *); void buffer_free(Buffer *); -u_int buffer_len(Buffer *); -void *buffer_ptr(Buffer *); +u_int buffer_len(const Buffer *); +void *buffer_ptr(const Buffer *); void buffer_append(Buffer *, const void *, u_int); void *buffer_append_space(Buffer *, u_int); @@ -40,7 +40,7 @@ void buffer_get(Buffer *, void *, u_int); void buffer_consume(Buffer *, u_int); void buffer_consume_end(Buffer *, u_int); -void buffer_dump(Buffer *); +void buffer_dump(const Buffer *); int buffer_get_ret(Buffer *, void *, u_int); int buffer_consume_ret(Buffer *, u_int); @@ -81,6 +81,7 @@ int buffer_get_short_ret(u_short *, Buffer *); int buffer_get_int_ret(u_int *, Buffer *); int buffer_get_int64_ret(u_int64_t *, Buffer *); void *buffer_get_string_ret(Buffer *, u_int *); +void *buffer_get_string_ptr_ret(Buffer *, u_int *); int buffer_get_char_ret(char *, Buffer *); #endif /* BUFFER_H */ diff --git a/canohost.c b/canohost.c index 22b19bb9fa49..ef94d9155ea4 100644 --- a/canohost.c +++ b/canohost.c @@ -1,4 +1,4 @@ -/* $OpenBSD: canohost.c,v 1.65 2009/05/27 06:31:25 andreas Exp $ */ +/* $OpenBSD: canohost.c,v 1.66 2010/01/13 01:20:20 dtucker Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -27,6 +27,7 @@ #include <stdlib.h> #include <string.h> #include <stdarg.h> +#include <unistd.h> #include "xmalloc.h" #include "packet.h" @@ -301,9 +302,22 @@ get_local_ipaddr(int sock) } char * -get_local_name(int sock) +get_local_name(int fd) { - return get_socket_address(sock, 0, NI_NAMEREQD); + char *host, myname[NI_MAXHOST]; + + /* Assume we were passed a socket */ + if ((host = get_socket_address(fd, 0, NI_NAMEREQD)) != NULL) + return host; + + /* Handle the case where we were passed a pipe */ + if (gethostname(myname, sizeof(myname)) == -1) { + verbose("get_local_name: gethostname: %s", strerror(errno)); + } else { + host = xstrdup(myname); + } + + return host; } void diff --git a/channels.c b/channels.c index e8b8aa07e16e..d8c53a4a8f2b 100644 --- a/channels.c +++ b/channels.c @@ -1,4 +1,4 @@ -/* $OpenBSD: channels.c,v 1.296 2009/05/25 06:48:00 andreas Exp $ */ +/* $OpenBSD: channels.c,v 1.303 2010/01/30 21:12:08 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -53,6 +53,7 @@ #include <arpa/inet.h> #include <errno.h> +#include <fcntl.h> #include <netdb.h> #include <stdio.h> #include <stdlib.h> @@ -228,12 +229,16 @@ channel_register_fds(Channel *c, int rfd, int wfd, int efd, channel_max_fd = MAX(channel_max_fd, wfd); channel_max_fd = MAX(channel_max_fd, efd); - /* XXX set close-on-exec -markus */ + if (rfd != -1) + fcntl(rfd, F_SETFD, FD_CLOEXEC); + if (wfd != -1 && wfd != rfd) + fcntl(wfd, F_SETFD, FD_CLOEXEC); + if (efd != -1 && efd != rfd && efd != wfd) + fcntl(efd, F_SETFD, FD_CLOEXEC); c->rfd = rfd; c->wfd = wfd; c->sock = (rfd == wfd) ? rfd : -1; - c->ctl_fd = -1; /* XXX: set elsewhere */ c->efd = efd; c->extended_usage = extusage; @@ -322,6 +327,10 @@ channel_new(char *ctype, int type, int rfd, int wfd, int efd, c->output_filter = NULL; c->filter_ctx = NULL; c->filter_cleanup = NULL; + c->ctl_chan = -1; + c->mux_rcb = NULL; + c->mux_ctx = NULL; + c->delayed = 1; /* prevent call to channel_post handler */ TAILQ_INIT(&c->status_confirms); debug("channel %d: new [%s]", found, remote_name); return c; @@ -363,11 +372,10 @@ channel_close_fd(int *fdp) static void channel_close_fds(Channel *c) { - debug3("channel %d: close_fds r %d w %d e %d c %d", - c->self, c->rfd, c->wfd, c->efd, c->ctl_fd); + debug3("channel %d: close_fds r %d w %d e %d", + c->self, c->rfd, c->wfd, c->efd); channel_close_fd(&c->sock); - channel_close_fd(&c->ctl_fd); channel_close_fd(&c->rfd); channel_close_fd(&c->wfd); channel_close_fd(&c->efd); @@ -393,8 +401,6 @@ channel_free(Channel *c) if (c->sock != -1) shutdown(c->sock, SHUT_RDWR); - if (c->ctl_fd != -1) - shutdown(c->ctl_fd, SHUT_RDWR); channel_close_fds(c); buffer_free(&c->input); buffer_free(&c->output); @@ -516,6 +522,7 @@ channel_still_open(void) case SSH_CHANNEL_X11_LISTENER: case SSH_CHANNEL_PORT_LISTENER: case SSH_CHANNEL_RPORT_LISTENER: + case SSH_CHANNEL_MUX_LISTENER: case SSH_CHANNEL_CLOSED: case SSH_CHANNEL_AUTH_SOCKET: case SSH_CHANNEL_DYNAMIC: @@ -529,6 +536,7 @@ channel_still_open(void) case SSH_CHANNEL_OPENING: case SSH_CHANNEL_OPEN: case SSH_CHANNEL_X11_OPEN: + case SSH_CHANNEL_MUX_CLIENT: return 1; case SSH_CHANNEL_INPUT_DRAINING: case SSH_CHANNEL_OUTPUT_DRAINING: @@ -560,6 +568,8 @@ channel_find_open(void) case SSH_CHANNEL_X11_LISTENER: case SSH_CHANNEL_PORT_LISTENER: case SSH_CHANNEL_RPORT_LISTENER: + case SSH_CHANNEL_MUX_LISTENER: + case SSH_CHANNEL_MUX_CLIENT: case SSH_CHANNEL_OPENING: case SSH_CHANNEL_CONNECTING: case SSH_CHANNEL_ZOMBIE: @@ -610,6 +620,8 @@ channel_open_message(void) case SSH_CHANNEL_CLOSED: case SSH_CHANNEL_AUTH_SOCKET: case SSH_CHANNEL_ZOMBIE: + case SSH_CHANNEL_MUX_CLIENT: + case SSH_CHANNEL_MUX_LISTENER: continue; case SSH_CHANNEL_LARVAL: case SSH_CHANNEL_OPENING: @@ -620,12 +632,12 @@ channel_open_message(void) case SSH_CHANNEL_INPUT_DRAINING: case SSH_CHANNEL_OUTPUT_DRAINING: snprintf(buf, sizeof buf, - " #%d %.300s (t%d r%d i%d/%d o%d/%d fd %d/%d cfd %d)\r\n", + " #%d %.300s (t%d r%d i%d/%d o%d/%d fd %d/%d cc %d)\r\n", c->self, c->remote_name, c->type, c->remote_id, c->istate, buffer_len(&c->input), c->ostate, buffer_len(&c->output), - c->rfd, c->wfd, c->ctl_fd); + c->rfd, c->wfd, c->ctl_chan); buffer_append(&buffer, buf, strlen(buf)); continue; default: @@ -832,9 +844,6 @@ channel_pre_open(Channel *c, fd_set *readset, fd_set *writeset) FD_SET(c->efd, readset); } /* XXX: What about efd? races? */ - if (compat20 && c->ctl_fd != -1 && - c->istate == CHAN_INPUT_OPEN && c->ostate == CHAN_OUTPUT_OPEN) - FD_SET(c->ctl_fd, readset); } /* ARGSUSED */ @@ -979,6 +988,28 @@ channel_pre_x11_open(Channel *c, fd_set *readset, fd_set *writeset) } } +static void +channel_pre_mux_client(Channel *c, fd_set *readset, fd_set *writeset) +{ + if (c->istate == CHAN_INPUT_OPEN && + buffer_check_alloc(&c->input, CHAN_RBUF)) + FD_SET(c->rfd, readset); + if (c->istate == CHAN_INPUT_WAIT_DRAIN) { + /* clear buffer immediately (discard any partial packet) */ + buffer_clear(&c->input); + chan_ibuf_empty(c); + /* Start output drain. XXX just kill chan? */ + chan_rcvd_oclose(c); + } + if (c->ostate == CHAN_OUTPUT_OPEN || + c->ostate == CHAN_OUTPUT_WAIT_DRAIN) { + if (buffer_len(&c->output) > 0) + FD_SET(c->wfd, writeset); + else if (c->ostate == CHAN_OUTPUT_WAIT_DRAIN) + chan_obuf_empty(c); + } +} + /* try to decode a socks4 header */ /* ARGSUSED */ static int @@ -1210,6 +1241,30 @@ channel_decode_socks5(Channel *c, fd_set *readset, fd_set *writeset) return 1; } +Channel * +channel_connect_stdio_fwd(const char *host_to_connect, u_short port_to_connect, + int in, int out) +{ + Channel *c; + + debug("channel_connect_stdio_fwd %s:%d", host_to_connect, + port_to_connect); + + c = channel_new("stdio-forward", SSH_CHANNEL_OPENING, in, out, + -1, CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, + 0, "stdio-forward", /*nonblock*/0); + + c->path = xstrdup(host_to_connect); + c->host_port = port_to_connect; + c->listening_port = 0; + c->force_drain = 1; + + channel_register_fds(c, in, out, -1, 0, 1, 0); + port_open_helper(c, "direct-tcpip"); + + return c; +} + /* dynamic port forwarding */ static void channel_pre_dynamic(Channel *c, fd_set *readset, fd_set *writeset) @@ -1219,7 +1274,6 @@ channel_pre_dynamic(Channel *c, fd_set *readset, fd_set *writeset) int ret; have = buffer_len(&c->input); - c->delayed = 0; debug2("channel %d: pre_dynamic: have %d", c->self, have); /* buffer_dump(&c->input); */ /* check if the fixed size part of the packet is in buffer. */ @@ -1322,6 +1376,13 @@ port_open_helper(Channel *c, char *rtype) char *remote_ipaddr = get_peer_ipaddr(c->sock); int remote_port = get_peer_port(c->sock); + if (remote_port == -1) { + /* Fake addr/port to appease peers that validate it (Tectia) */ + xfree(remote_ipaddr); + remote_ipaddr = xstrdup("127.0.0.1"); + remote_port = 65535; + } + direct = (strcmp(rtype, "direct-tcpip") == 0); snprintf(buf, sizeof buf, @@ -1423,16 +1484,8 @@ channel_post_port_listener(Channel *c, fd_set *readset, fd_set *writeset) if (c->path != NULL) nc->path = xstrdup(c->path); - if (nextstate == SSH_CHANNEL_DYNAMIC) { - /* - * do not call the channel_post handler until - * this flag has been reset by a pre-handler. - * otherwise the FD_ISSET calls might overflow - */ - nc->delayed = 1; - } else { + if (nextstate != SSH_CHANNEL_DYNAMIC) port_open_helper(nc, rtype); - } } } @@ -1722,36 +1775,6 @@ channel_handle_efd(Channel *c, fd_set *readset, fd_set *writeset) return 1; } -/* ARGSUSED */ -static int -channel_handle_ctl(Channel *c, fd_set *readset, fd_set *writeset) -{ - char buf[16]; - int len; - - /* Monitor control fd to detect if the slave client exits */ - if (c->ctl_fd != -1 && FD_ISSET(c->ctl_fd, readset)) { - len = read(c->ctl_fd, buf, sizeof(buf)); - if (len < 0 && - (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK)) - return 1; - if (len <= 0) { - debug2("channel %d: ctl read<=0", c->self); - if (c->type != SSH_CHANNEL_OPEN) { - debug2("channel %d: not open", c->self); - chan_mark_dead(c); - return -1; - } else { - chan_read_failed(c); - chan_write_failed(c); - } - return -1; - } else - fatal("%s: unexpected data on ctl fd", __func__); - } - return 1; -} - static int channel_check_window(Channel *c) { @@ -1777,17 +1800,136 @@ channel_check_window(Channel *c) static void channel_post_open(Channel *c, fd_set *readset, fd_set *writeset) { - if (c->delayed) - return; channel_handle_rfd(c, readset, writeset); channel_handle_wfd(c, readset, writeset); if (!compat20) return; channel_handle_efd(c, readset, writeset); - channel_handle_ctl(c, readset, writeset); channel_check_window(c); } +static u_int +read_mux(Channel *c, u_int need) +{ + char buf[CHAN_RBUF]; + int len; + u_int rlen; + + if (buffer_len(&c->input) < need) { + rlen = need - buffer_len(&c->input); + len = read(c->rfd, buf, MIN(rlen, CHAN_RBUF)); + if (len <= 0) { + if (errno != EINTR && errno != EAGAIN) { + debug2("channel %d: ctl read<=0 rfd %d len %d", + c->self, c->rfd, len); + chan_read_failed(c); + return 0; + } + } else + buffer_append(&c->input, buf, len); + } + return buffer_len(&c->input); +} + +static void +channel_post_mux_client(Channel *c, fd_set *readset, fd_set *writeset) +{ + u_int need; + ssize_t len; + + if (!compat20) + fatal("%s: entered with !compat20", __func__); + + if (c->rfd != -1 && FD_ISSET(c->rfd, readset) && + (c->istate == CHAN_INPUT_OPEN || + c->istate == CHAN_INPUT_WAIT_DRAIN)) { + /* + * Don't not read past the precise end of packets to + * avoid disrupting fd passing. + */ + if (read_mux(c, 4) < 4) /* read header */ + return; + need = get_u32(buffer_ptr(&c->input)); +#define CHANNEL_MUX_MAX_PACKET (256 * 1024) + if (need > CHANNEL_MUX_MAX_PACKET) { + debug2("channel %d: packet too big %u > %u", + c->self, CHANNEL_MUX_MAX_PACKET, need); + chan_rcvd_oclose(c); + return; + } + if (read_mux(c, need + 4) < need + 4) /* read body */ + return; + if (c->mux_rcb(c) != 0) { + debug("channel %d: mux_rcb failed", c->self); + chan_mark_dead(c); + return; + } + } + + if (c->wfd != -1 && FD_ISSET(c->wfd, writeset) && + buffer_len(&c->output) > 0) { + len = write(c->wfd, buffer_ptr(&c->output), + buffer_len(&c->output)); + if (len < 0 && (errno == EINTR || errno == EAGAIN)) + return; + if (len <= 0) { + chan_mark_dead(c); + return; + } + buffer_consume(&c->output, len); + } +} + +static void +channel_post_mux_listener(Channel *c, fd_set *readset, fd_set *writeset) +{ + Channel *nc; + struct sockaddr_storage addr; + socklen_t addrlen; + int newsock; + uid_t euid; + gid_t egid; + + if (!FD_ISSET(c->sock, readset)) + return; + + debug("multiplexing control connection"); + + /* + * Accept connection on control socket + */ + memset(&addr, 0, sizeof(addr)); + addrlen = sizeof(addr); + if ((newsock = accept(c->sock, (struct sockaddr*)&addr, + &addrlen)) == -1) { + error("%s accept: %s", __func__, strerror(errno)); + return; + } + + if (getpeereid(newsock, &euid, &egid) < 0) { + error("%s getpeereid failed: %s", __func__, + strerror(errno)); + close(newsock); + return; + } + if ((euid != 0) && (getuid() != euid)) { + error("multiplex uid mismatch: peer euid %u != uid %u", + (u_int)euid, (u_int)getuid()); + close(newsock); + return; + } + nc = channel_new("multiplex client", SSH_CHANNEL_MUX_CLIENT, + newsock, newsock, -1, c->local_window_max, + c->local_maxpacket, 0, "mux-control", 1); + nc->mux_rcb = c->mux_rcb; + debug3("%s: new mux channel %d fd %d", __func__, + nc->self, nc->sock); + /* establish state */ + nc->mux_rcb(nc); + /* mux state transitions must not elicit protocol messages */ + nc->flags |= CHAN_LOCAL; +} + /* ARGSUSED */ static void channel_post_output_drain_13(Channel *c, fd_set *readset, fd_set *writeset) @@ -1816,6 +1958,8 @@ channel_handler_init_20(void) channel_pre[SSH_CHANNEL_AUTH_SOCKET] = &channel_pre_listener; channel_pre[SSH_CHANNEL_CONNECTING] = &channel_pre_connecting; channel_pre[SSH_CHANNEL_DYNAMIC] = &channel_pre_dynamic; + channel_pre[SSH_CHANNEL_MUX_LISTENER] = &channel_pre_listener; + channel_pre[SSH_CHANNEL_MUX_CLIENT] = &channel_pre_mux_client; channel_post[SSH_CHANNEL_OPEN] = &channel_post_open; channel_post[SSH_CHANNEL_PORT_LISTENER] = &channel_post_port_listener; @@ -1824,6 +1968,8 @@ channel_handler_init_20(void) channel_post[SSH_CHANNEL_AUTH_SOCKET] = &channel_post_auth_listener; channel_post[SSH_CHANNEL_CONNECTING] = &channel_post_connecting; channel_post[SSH_CHANNEL_DYNAMIC] = &channel_post_open; + channel_post[SSH_CHANNEL_MUX_LISTENER] = &channel_post_mux_listener; + channel_post[SSH_CHANNEL_MUX_CLIENT] = &channel_post_mux_client; } static void @@ -1910,17 +2056,23 @@ static void channel_handler(chan_fn *ftab[], fd_set *readset, fd_set *writeset) { static int did_init = 0; - u_int i; + u_int i, oalloc; Channel *c; if (!did_init) { channel_handler_init(); did_init = 1; } - for (i = 0; i < channels_alloc; i++) { + for (i = 0, oalloc = channels_alloc; i < oalloc; i++) { c = channels[i]; if (c == NULL) continue; + if (c->delayed) { + if (ftab == channel_pre) + c->delayed = 0; + else + continue; + } if (ftab[c->type] != NULL) (*ftab[c->type])(c, readset, writeset); channel_garbage_collect(c); @@ -2577,6 +2729,8 @@ channel_setup_fwd_listener(int type, const char *listen_addr, } channel_set_reuseaddr(sock); + if (ai->ai_family == AF_INET6) + sock_set_v6only(sock); debug("Local forwarding listening on %s port %s.", ntop, strport); @@ -3108,13 +3262,8 @@ x11_create_display_inet(int x11_display_offset, int x11_use_localhost, continue; } } -#ifdef IPV6_V6ONLY - if (ai->ai_family == AF_INET6) { - int on = 1; - if (setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)) < 0) - error("setsockopt IPV6_V6ONLY: %.100s", strerror(errno)); - } -#endif + if (ai->ai_family == AF_INET6) + sock_set_v6only(sock); if (x11_use_localhost) channel_set_reuseaddr(sock); if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { diff --git a/channels.h b/channels.h index 1488ed7e59ab..cc71885f4945 100644 --- a/channels.h +++ b/channels.h @@ -1,4 +1,4 @@ -/* $OpenBSD: channels.h,v 1.98 2009/02/12 03:00:56 djm Exp $ */ +/* $OpenBSD: channels.h,v 1.103 2010/01/26 01:28:35 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -53,7 +53,9 @@ #define SSH_CHANNEL_CONNECTING 12 #define SSH_CHANNEL_DYNAMIC 13 #define SSH_CHANNEL_ZOMBIE 14 /* Almost dead. */ -#define SSH_CHANNEL_MAX_TYPE 15 +#define SSH_CHANNEL_MUX_LISTENER 15 /* Listener for mux conn. */ +#define SSH_CHANNEL_MUX_CLIENT 16 /* Conn. to mux slave */ +#define SSH_CHANNEL_MAX_TYPE 17 struct Channel; typedef struct Channel Channel; @@ -81,6 +83,9 @@ struct channel_connect { struct addrinfo *ai, *aitop; }; +/* Callbacks for mux channels back into client-specific code */ +typedef int mux_callback_fn(struct Channel *); + struct Channel { int type; /* channel type/state */ int self; /* my own channel identifier */ @@ -92,12 +97,16 @@ struct Channel { int wfd; /* write fd */ int efd; /* extended fd */ int sock; /* sock fd */ - int ctl_fd; /* control fd (client sharing) */ + int ctl_chan; /* control channel (multiplexed connections) */ int isatty; /* rfd is a tty */ int wfd_isatty; /* wfd is a tty */ int client_tty; /* (client) TTY has been requested */ int force_drain; /* force close on iEOF */ - int delayed; /* fdset hack */ + int delayed; /* post-select handlers for newly created + * channels are delayed until the first call + * to a matching pre-select handler. + * this way post-select handlers are not + * accidenly called if a FD gets reused */ Buffer input; /* data read from socket, to be sent over * encrypted connection */ Buffer output; /* data received over encrypted connection for @@ -138,6 +147,10 @@ struct Channel { /* non-blocking connect */ struct channel_connect connect_ctx; + + /* multiplexing protocol hook, called for each packet received */ + mux_callback_fn *mux_rcb; + void *mux_ctx; }; #define CHAN_EXTENDED_IGNORE 0 @@ -168,6 +181,7 @@ struct Channel { #define CHAN_CLOSE_RCVD 0x02 #define CHAN_EOF_SENT 0x04 #define CHAN_EOF_RCVD 0x08 +#define CHAN_LOCAL 0x10 #define CHAN_RBUF 16*1024 @@ -239,6 +253,7 @@ void channel_clear_adm_permitted_opens(void); void channel_print_adm_permitted_opens(void); int channel_input_port_forward_request(int, int); Channel *channel_connect_to(const char *, u_short, char *, char *); +Channel *channel_connect_stdio_fwd(const char*, u_short, int, int); Channel *channel_connect_by_listen_address(u_short, char *, char *); int channel_request_remote_forwarding(const char *, u_short, const char *, u_short); diff --git a/clientloop.c b/clientloop.c index 9a7dc0ab0b01..6ffef95a2d77 100644 --- a/clientloop.c +++ b/clientloop.c @@ -1,4 +1,4 @@ -/* $OpenBSD: clientloop.c,v 1.213 2009/07/05 19:28:33 stevesk Exp $ */ +/* $OpenBSD: clientloop.c,v 1.218 2010/01/28 00:21:18 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -121,7 +121,7 @@ extern int stdin_null_flag; extern int no_shell_flag; /* Control socket */ -extern int muxserver_sock; +extern int muxserver_sock; /* XXX use mux_client_cleanup() instead */ /* * Name of the host we are connecting to. This is the name given on the @@ -130,6 +130,9 @@ extern int muxserver_sock; */ extern char *host; +/* Force TTY allocation */ +extern int force_tty_flag; + /* * Flag to indicate that we have received a window change signal which has * not yet been processed. This will cause a message indicating the new @@ -143,7 +146,7 @@ static volatile sig_atomic_t received_signal = 0; static int in_non_blocking_mode = 0; /* Common data for the client loop code. */ -static volatile sig_atomic_t quit_pending; /* Set non-zero to quit the loop. */ +volatile sig_atomic_t quit_pending; /* Set non-zero to quit the loop. */ static int escape_char1; /* Escape character. (proto1 only) */ static int escape_pending1; /* Last character was an escape (proto1 only) */ static int last_was_cr; /* Last character was a newline. */ @@ -161,6 +164,8 @@ static int session_closed = 0; /* In SSH2: login session closed. */ static void client_init_dispatch(void); int session_ident = -1; +int session_resumed = 0; + /* Track escape per proto2 channel */ struct escape_filter_ctx { int escape_pending; @@ -559,9 +564,6 @@ client_wait_until_can_do_something(fd_set **readsetp, fd_set **writesetp, if (packet_have_data_to_write()) FD_SET(connection_out, *writesetp); - if (muxserver_sock != -1) - FD_SET(muxserver_sock, *readsetp); - /* * Wait for something to happen. This will suspend the process until * some selected descriptor can be read, written, or has some other @@ -608,7 +610,7 @@ client_suspend_self(Buffer *bin, Buffer *bout, Buffer *berr) atomicio(vwrite, fileno(stderr), buffer_ptr(berr), buffer_len(berr)); - leave_raw_mode(); + leave_raw_mode(force_tty_flag); /* * Free (and clear) the buffer to reduce the amount of data that gets @@ -629,7 +631,7 @@ client_suspend_self(Buffer *bin, Buffer *bout, Buffer *berr) buffer_init(bout); buffer_init(berr); - enter_raw_mode(); + enter_raw_mode(force_tty_flag); } static void @@ -690,7 +692,7 @@ client_status_confirm(int type, Channel *c, void *ctx) /* XXX supress on mux _client_ quietmode */ tochan = options.log_level >= SYSLOG_LEVEL_ERROR && - c->ctl_fd != -1 && c->extended_usage == CHAN_EXTENDED_WRITE; + c->ctl_chan != -1 && c->extended_usage == CHAN_EXTENDED_WRITE; if (type == SSH2_MSG_CHANNEL_SUCCESS) { debug2("%s request accepted on channel %d", @@ -772,7 +774,7 @@ process_cmdline(void) bzero(&fwd, sizeof(fwd)); fwd.listen_host = fwd.connect_host = NULL; - leave_raw_mode(); + leave_raw_mode(force_tty_flag); handler = signal(SIGINT, SIG_IGN); cmd = s = read_passphrase("\r\nssh> ", RP_ECHO); if (s == NULL) @@ -834,6 +836,7 @@ process_cmdline(void) while (isspace(*++s)) ; + /* XXX update list of forwards in options */ if (delete) { cancel_port = 0; cancel_host = hpdelim(&s); /* may be NULL */ @@ -875,7 +878,7 @@ process_cmdline(void) out: signal(SIGINT, handler); - enter_raw_mode(); + enter_raw_mode(force_tty_flag); if (cmd) xfree(cmd); if (fwd.listen_host != NULL) @@ -931,7 +934,7 @@ process_escapes(Channel *c, Buffer *bin, Buffer *bout, Buffer *berr, escape_char); buffer_append(berr, string, strlen(string)); - if (c && c->ctl_fd != -1) { + if (c && c->ctl_chan != -1) { chan_read_failed(c); chan_write_failed(c); return 0; @@ -941,7 +944,7 @@ process_escapes(Channel *c, Buffer *bin, Buffer *bout, Buffer *berr, case 'Z' - 64: /* XXX support this for mux clients */ - if (c && c->ctl_fd != -1) { + if (c && c->ctl_chan != -1) { noescape: snprintf(string, sizeof string, "%c%c escape not available to " @@ -986,7 +989,7 @@ process_escapes(Channel *c, Buffer *bin, Buffer *bout, Buffer *berr, continue; case '&': - if (c && c->ctl_fd != -1) + if (c && c->ctl_chan != -1) goto noescape; /* * Detach the program (continue to serve @@ -994,7 +997,7 @@ process_escapes(Channel *c, Buffer *bin, Buffer *bout, Buffer *berr, * more new connections). */ /* Restore tty modes. */ - leave_raw_mode(); + leave_raw_mode(force_tty_flag); /* Stop listening for new connections. */ channel_stop_listening(); @@ -1037,7 +1040,7 @@ process_escapes(Channel *c, Buffer *bin, Buffer *bout, Buffer *berr, continue; case '?': - if (c && c->ctl_fd != -1) { + if (c && c->ctl_chan != -1) { snprintf(string, sizeof string, "%c?\r\n\ Supported escape sequences:\r\n\ @@ -1086,7 +1089,7 @@ Supported escape sequences:\r\n\ continue; case 'C': - if (c && c->ctl_fd != -1) + if (c && c->ctl_chan != -1) goto noescape; process_cmdline(); continue; @@ -1289,7 +1292,7 @@ client_channel_closed(int id, void *arg) { channel_cancel_cleanup(id); session_closed = 1; - leave_raw_mode(); + leave_raw_mode(force_tty_flag); } /* @@ -1322,8 +1325,6 @@ client_loop(int have_pty, int escape_char_arg, int ssh2_chan_id) connection_in = packet_get_connection_in(); connection_out = packet_get_connection_out(); max_fd = MAX(connection_in, connection_out); - if (muxserver_sock != -1) - max_fd = MAX(max_fd, muxserver_sock); if (!compat20) { /* enable nonblocking unless tty */ @@ -1362,7 +1363,7 @@ client_loop(int have_pty, int escape_char_arg, int ssh2_chan_id) signal(SIGWINCH, window_change_handler); if (have_pty) - enter_raw_mode(); + enter_raw_mode(force_tty_flag); if (compat20) { session_ident = ssh2_chan_id; @@ -1441,12 +1442,6 @@ client_loop(int have_pty, int escape_char_arg, int ssh2_chan_id) /* Buffer input from the connection. */ client_process_net_input(readset); - /* Accept control connections. */ - if (muxserver_sock != -1 &&FD_ISSET(muxserver_sock, readset)) { - if (muxserver_accept_control()) - quit_pending = 1; - } - if (quit_pending) break; @@ -1460,6 +1455,14 @@ client_loop(int have_pty, int escape_char_arg, int ssh2_chan_id) client_process_output(writeset); } + if (session_resumed) { + connection_in = packet_get_connection_in(); + connection_out = packet_get_connection_out(); + max_fd = MAX(max_fd, connection_out); + max_fd = MAX(max_fd, connection_in); + session_resumed = 0; + } + /* * Send as much buffered packet data as possible to the * sender. @@ -1488,7 +1491,7 @@ client_loop(int have_pty, int escape_char_arg, int ssh2_chan_id) channel_free_all(); if (have_pty) - leave_raw_mode(); + leave_raw_mode(force_tty_flag); /* restore blocking io */ if (!isatty(fileno(stdin))) @@ -1846,15 +1849,17 @@ client_input_channel_req(int type, u_int32_t seq, void *ctxt) chan_rcvd_eow(c); } else if (strcmp(rtype, "exit-status") == 0) { exitval = packet_get_int(); - if (id == session_ident) { + if (c->ctl_chan != -1) { + mux_exit_message(c, exitval); + success = 1; + } else if (id == session_ident) { + /* Record exit value of local session */ success = 1; exit_status = exitval; - } else if (c->ctl_fd == -1) { - error("client_input_channel_req: unexpected channel %d", - session_ident); } else { - atomicio(vwrite, c->ctl_fd, &exitval, sizeof(exitval)); - success = 1; + /* Probably for a mux channel that has already closed */ + debug("%s: no sink for exit-status on channel %d", + __func__, id); } packet_check_eom(); } @@ -2050,7 +2055,7 @@ client_init_dispatch(void) void cleanup_exit(int i) { - leave_raw_mode(); + leave_raw_mode(force_tty_flag); leave_non_blocking(); if (options.control_path != NULL && muxserver_sock != -1) unlink(options.control_path); diff --git a/clientloop.h b/clientloop.h index 8bb874b38821..0b8257b996c7 100644 --- a/clientloop.h +++ b/clientloop.h @@ -1,4 +1,4 @@ -/* $OpenBSD: clientloop.h,v 1.22 2008/06/12 15:19:17 djm Exp $ */ +/* $OpenBSD: clientloop.h,v 1.23 2010/01/26 01:28:35 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -56,18 +56,14 @@ typedef void global_confirm_cb(int, u_int32_t seq, void *); void client_register_global_confirm(global_confirm_cb *, void *); /* Multiplexing protocol version */ -#define SSHMUX_VER 2 +#define SSHMUX_VER 4 /* Multiplexing control protocol flags */ #define SSHMUX_COMMAND_OPEN 1 /* Open new connection */ #define SSHMUX_COMMAND_ALIVE_CHECK 2 /* Check master is alive */ #define SSHMUX_COMMAND_TERMINATE 3 /* Ask master to exit */ - -#define SSHMUX_FLAG_TTY (1) /* Request tty on open */ -#define SSHMUX_FLAG_SUBSYS (1<<1) /* Subsystem request on open */ -#define SSHMUX_FLAG_X11_FWD (1<<2) /* Request X11 forwarding */ -#define SSHMUX_FLAG_AGENT_FWD (1<<3) /* Request agent forwarding */ +#define SSHMUX_COMMAND_STDIO_FWD 4 /* Open stdio fwd (ssh -W) */ void muxserver_listen(void); -int muxserver_accept_control(void); void muxclient(const char *); +void mux_exit_message(Channel *, int); diff --git a/config.guess b/config.guess index c7607c74f1b8..c2246a4f7f4c 100755 --- a/config.guess +++ b/config.guess @@ -1,10 +1,10 @@ #! /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 +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 # Free Software Foundation, Inc. -timestamp='2008-04-14' +timestamp='2009-12-30' # 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 @@ -27,16 +27,16 @@ timestamp='2008-04-14' # the same distribution terms that you use for the rest of that program. -# Originally written by Per Bothner <per@bothner.com>. -# Please send patches to <config-patches@gnu.org>. Submit a context -# diff and a properly formatted ChangeLog entry. +# 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. # -# The plan is that this can be called by configure scripts if you -# don't specify an explicit build system type. +# 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 "$0" | sed -e 's,.*/,,'` @@ -56,8 +56,9 @@ version="\ GNU config.guess ($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 Free Software Foundation, Inc. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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." @@ -170,7 +171,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in arm*|i386|m68k|ns32k|sh3*|sparc|vax) eval $set_cc_for_build if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep __ELF__ >/dev/null + | grep -q __ELF__ then # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). # Return netbsd for either. FIX? @@ -324,14 +325,33 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) - echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize @@ -640,7 +660,7 @@ EOF # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null + grep -q __LP64__ then HP_ARCH="hppa2.0w" else @@ -791,12 +811,12 @@ EOF i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; - *:Interix*:[3456]*) + *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; - EM64T | authenticamd) + authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) @@ -806,6 +826,9 @@ EOF [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we @@ -835,6 +858,20 @@ EOF i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ @@ -857,6 +894,17 @@ EOF frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; @@ -866,74 +914,33 @@ EOF m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; - mips:Linux:*:*) + mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU - #undef mips - #undef mipsel + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel + CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips + CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu + padre:Linux:*:*) + echo sparc-unknown-linux-gnu exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level @@ -943,8 +950,11 @@ EOF *) echo hppa-unknown-linux-gnu ;; esac exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux @@ -967,66 +977,6 @@ EOF xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; - i*86:Linux:*:*) - # The BFD linker knows what the default object file format is, so - # first see if it will tell us. cd to the root directory to prevent - # problems with other programs or directories called `ld' in the path. - # Set LC_ALL=C to ensure ld outputs messages in English. - ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ - | sed -ne '/supported targets:/!d - s/[ ][ ]*/ /g - s/.*supported targets: *// - s/ .*// - p'` - case "$ld_supported_targets" in - elf32-i386) - TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" - ;; - a.out-i386-linux) - echo "${UNAME_MACHINE}-pc-linux-gnuaout" - exit ;; - "") - # Either a pre-BFD a.out linker (linux-gnuoldld) or - # one that does not give us useful --help. - echo "${UNAME_MACHINE}-pc-linux-gnuoldld" - exit ;; - esac - # Determine whether the default compiler is a.out or elf - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include <features.h> - #ifdef __ELF__ - # ifdef __GLIBC__ - # if __GLIBC__ >= 2 - LIBC=gnu - # else - LIBC=gnulibc1 - # endif - # else - LIBC=gnulibc1 - # endif - #else - #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) - LIBC=gnu - #else - LIBC=gnuaout - #endif - #endif - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^LIBC/{ - s: ::g - p - }'`" - test x"${LIBC}" != x && { - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" - exit - } - test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } - ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both @@ -1055,7 +1005,7 @@ EOF i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) @@ -1099,8 +1049,11 @@ EOF pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i386. - echo i386-pc-msdosdjgpp + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 @@ -1138,6 +1091,16 @@ EOF 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; @@ -1150,7 +1113,7 @@ EOF rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; - PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) @@ -1243,6 +1206,16 @@ EOF *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + UNAME_PROCESSOR="x86_64" + fi + fi ;; unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} @@ -1324,6 +1297,9 @@ EOF i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 diff --git a/config.h.in b/config.h.in index fc195bad54f6..a61dec6095d3 100644 --- a/config.h.in +++ b/config.h.in @@ -1,8 +1,5 @@ /* config.h.in. Generated from configure.ac by autoheader. */ -/* Define if building universal (internal helper macro) */ -#undef AC_APPLE_UNIVERSAL_BUILD - /* Define if you have a getaddrinfo that fails for the all-zeros IPv6 address */ #undef AIX_GETNAMEINFO_HACK @@ -125,6 +122,9 @@ /* Define if you don't want to use wtmpx */ #undef DISABLE_WTMPX +/* Enable for PKCS#11 support */ +#undef ENABLE_PKCS11 + /* Builtin PRNG command timeout */ #undef ENTROPY_TIMEOUT_MSEC @@ -464,6 +464,9 @@ /* Define to 1 if you have the <glob.h> header file. */ #undef HAVE_GLOB_H +/* Define to 1 if you have the `group_from_gid' function. */ +#undef HAVE_GROUP_FROM_GID + /* Define to 1 if you have the <gssapi_generic.h> header file. */ #undef HAVE_GSSAPI_GENERIC_H @@ -554,9 +557,6 @@ /* Define to 1 if you have the `pam' library (-lpam). */ #undef HAVE_LIBPAM -/* Define to 1 if you have the `sectok' library (-lsectok). */ -#undef HAVE_LIBSECTOK - /* Define to 1 if you have the `socket' library (-lsocket). */ #undef HAVE_LIBSOCKET @@ -738,9 +738,6 @@ /* define if you have sa_family_t data type */ #undef HAVE_SA_FAMILY_T -/* Define to 1 if you have the <sectok.h> header file. */ -#undef HAVE_SECTOK_H - /* Define if you have SecureWare-based protected password database */ #undef HAVE_SECUREWARE @@ -765,6 +762,9 @@ /* Define to 1 if you have the `seteuid' function. */ #undef HAVE_SETEUID +/* Define to 1 if you have the `setgroupent' function. */ +#undef HAVE_SETGROUPENT + /* Define to 1 if you have the `setgroups' function. */ #undef HAVE_SETGROUPS @@ -774,6 +774,9 @@ /* Define to 1 if you have the `setluid' function. */ #undef HAVE_SETLUID +/* Define to 1 if you have the `setpassent' function. */ +#undef HAVE_SETPASSENT + /* Define to 1 if you have the `setpcred' function. */ #undef HAVE_SETPCRED @@ -1077,6 +1080,9 @@ /* Define to 1 if you have the <usersec.h> header file. */ #undef HAVE_USERSEC_H +/* Define to 1 if you have the `user_from_uid' function. */ +#undef HAVE_USER_FROM_UID + /* Define to 1 if you have the <util.h> header file. */ #undef HAVE_UTIL_H @@ -1186,6 +1192,9 @@ EOPNOTSUPP. */ #undef LINK_OPNOTSUPP_ERRNO +/* Adjust Linux out-of-memory killer */ +#undef LINUX_OOM_ADJUST + /* max value of long long calculated by configure */ #undef LLONG_MAX @@ -1305,9 +1314,6 @@ /* Define if your skeychallenge() function takes 4 arguments (NetBSD) */ #undef SKEYCHALLENGE_4ARG -/* Define if you want smartcard support */ -#undef SMARTCARD - /* Define as const if snprintf() can declare const char *fmt */ #undef SNPRINTF_CONST @@ -1375,9 +1381,6 @@ /* Use libedit for sftp */ #undef USE_LIBEDIT -/* Define if you want smartcard support using OpenSC */ -#undef USE_OPENSC - /* Enable OpenSSL engine support */ #undef USE_OPENSSL_ENGINE @@ -1387,9 +1390,6 @@ /* Use PIPES instead of a socketpair() */ #undef USE_PIPES -/* Define if you want smartcard support using sectok */ -#undef USE_SECTOK - /* Define if you have Solaris process contracts */ #undef USE_SOLARIS_PROCESS_CONTRACTS @@ -1415,17 +1415,9 @@ /* Define if you want SELinux support. */ #undef WITH_SELINUX -/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most - significant byte first (like Motorola and SPARC, unlike Intel). */ -#if defined AC_APPLE_UNIVERSAL_BUILD -# if defined __BIG_ENDIAN__ -# define WORDS_BIGENDIAN 1 -# endif -#else -# ifndef WORDS_BIGENDIAN -# undef WORDS_BIGENDIAN -# endif -#endif +/* Define to 1 if your processor stores words with the most significant byte + first (like Motorola and SPARC, unlike Intel and VAX). */ +#undef WORDS_BIGENDIAN /* Define if xauth is found in your path */ #undef XAUTH_PATH diff --git a/config.sub b/config.sub index a649350a6ca7..c2d125724c0e 100755 --- a/config.sub +++ b/config.sub @@ -1,10 +1,10 @@ #! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 # Free Software Foundation, Inc. -timestamp='2008-06-16' +timestamp='2010-01-22' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software @@ -32,13 +32,16 @@ timestamp='2008-06-16' # Please send patches to <config-patches@gnu.org>. Submit a context -# diff and a properly formatted ChangeLog entry. +# diff and a properly formatted GNU ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. @@ -72,8 +75,9 @@ Report bugs and patches to <config-patches@gnu.org>." version="\ GNU config.sub ($timestamp) -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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." @@ -122,6 +126,7 @@ maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` @@ -148,10 +153,13 @@ case $os in -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ - -apple | -axis | -knuth | -cray) + -apple | -axis | -knuth | -cray | -microblaze) os= basic_machine=$1 ;; + -bluegene*) + os=-cnk + ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 @@ -249,6 +257,7 @@ case $basic_machine in | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ + | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ @@ -270,6 +279,7 @@ case $basic_machine in | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ + | moxie \ | mt \ | msp430 \ | nios | nios2 \ @@ -278,20 +288,22 @@ case $basic_machine in | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ + | rx \ | score \ - | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ + | ubicom32 \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ - | z8k) + | z8k | z80) basic_machine=$basic_machine-unknown ;; - m6811 | m68hc11 | m6812 | m68hc12) + m6811 | m68hc11 | m6812 | m68hc12 | picochip) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none @@ -331,9 +343,10 @@ case $basic_machine in | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ + | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ @@ -361,21 +374,23 @@ case $basic_machine in | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ - | romp-* | rs6000-* \ - | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ - | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile-* | tilegx-* \ | tron-* \ + | ubicom32-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ - | z8k-*) + | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) @@ -443,6 +458,10 @@ case $basic_machine in basic_machine=m68k-apollo os=-bsd ;; + aros) + basic_machine=i386-pc + os=-aros + ;; aux) basic_machine=m68k-apple os=-aux @@ -459,6 +478,10 @@ case $basic_machine in basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; c90) basic_machine=c90-cray os=-unicos @@ -711,6 +734,9 @@ case $basic_machine in basic_machine=ns32k-utek os=-sysv ;; + microblaze) + basic_machine=microblaze-xilinx + ;; mingw32) basic_machine=i386-pc os=-mingw32 @@ -1061,6 +1087,11 @@ case $basic_machine in basic_machine=tic6x-unknown os=-coff ;; + # This must be matched before tile*. + tilegx*) + basic_machine=tilegx-unknown + os=-linux-gnu + ;; tile*) basic_machine=tile-unknown os=-linux-gnu @@ -1140,6 +1171,10 @@ case $basic_machine in basic_machine=z8k-unknown os=-sim ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; none) basic_machine=none-none os=-none @@ -1178,7 +1213,7 @@ case $basic_machine in we32k) basic_machine=we32k-att ;; - sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) @@ -1228,6 +1263,9 @@ case $os in # First match some system type aliases # that might get confused with valid system types. # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; -solaris1 | -solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; @@ -1248,10 +1286,11 @@ case $os in # Each alternative MUST END IN A *, to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ - | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ - | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ - | -aos* \ + | -aos* | -aros* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ @@ -1270,7 +1309,7 @@ case $os in | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ - | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) # Remember, each alternative MUST END IN *, to match a version number. ;; -qnx*) @@ -1403,6 +1442,8 @@ case $os in -dicos*) os=-dicos ;; + -nacl*) + ;; -none) ;; *) @@ -1600,7 +1641,7 @@ case $basic_machine in -sunos*) vendor=sun ;; - -aix*) + -cnk*|-aix*) vendor=ibm ;; -beos*) diff --git a/configure b/configure index 416ea6f7d493..7c19fc204a5f 100755 --- a/configure +++ b/configure @@ -1,12 +1,12 @@ #! /bin/sh -# From configure.ac Revision: 1.427 . +# From configure.ac Revision: 1.444 . # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.62 for OpenSSH Portable. +# Generated by GNU Autoconf 2.61 for OpenSSH Portable. # # Report bugs to <openssh-unix-dev@mindrot.org>. # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## @@ -18,7 +18,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -40,45 +40,17 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh fi # Support unset when possible. @@ -94,6 +66,8 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) +as_nl=' +' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -116,7 +90,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -129,10 +103,17 @@ PS2='> ' PS4='+ ' # NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -154,7 +135,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | +echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -180,7 +161,7 @@ else as_have_required=no fi - if test $as_have_required = yes && (eval ": + if test $as_have_required = yes && (eval ": (as_func_return () { (exit \$1) } @@ -262,7 +243,7 @@ IFS=$as_save_IFS if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -283,7 +264,7 @@ _ASEOF if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -363,10 +344,10 @@ fi if test "x$CONFIG_SHELL" != x; then for as_var in BASH_ENV ENV - do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - done - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} fi @@ -435,10 +416,9 @@ fi test \$exitcode = 0") || { echo No shell found that supports shell functions. - echo Please tell bug-autoconf@gnu.org about your system, - echo including any error possibly output before this message. - echo This can help us improve future autoconf versions. - echo Configuration will now proceed without shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message } @@ -474,7 +454,7 @@ test \$exitcode = 0") || { s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -502,6 +482,7 @@ case `echo -n x` in *) ECHO_N='-n';; esac + if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -514,22 +495,19 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir 2>/dev/null -fi -if (echo >conf$$.file) 2>/dev/null; then - if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -p' - fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln else as_ln_s='cp -p' fi @@ -554,10 +532,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -735,7 +713,6 @@ PROG_UPTIME PROG_IPCS PROG_TAIL INSTALL_SSH_PRNG_CMDS -OPENSC_CONFIG KRB5CONF PRIVSEP_PATH xauth_path @@ -750,60 +727,6 @@ TEST_SSH_IPV6 LIBOBJS LTLIBOBJS' ac_subst_files='' -ac_user_opts=' -enable_option_checking -enable_largefile -with_stackprotect -with_rpath -with_cflags -with_cppflags -with_ldflags -with_libs -with_Werror -with_solaris_contracts -with_osfsia -with_zlib -with_zlib_version_check -with_skey -with_tcp_wrappers -with_libedit -with_audit -with_ssl_dir -with_openssl_header_check -with_ssl_engine -with_pam -with_rand_helper -with_prngd_port -with_prngd_socket -with_entropy_timeout -with_privsep_user -with_sectok -with_opensc -with_selinux -with_kerberos5 -with_privsep_path -with_xauth -enable_strip -with_mantype -with_md5_passwords -with_shadow -with_ipaddr_display -enable_etc_default_login -with_default_path -with_superuser_path -with_4in6 -with_bsd_auth -with_pid_dir -enable_lastlog -enable_utmp -enable_utmpx -enable_wtmp -enable_wtmpx -enable_libutil -enable_pututline -enable_pututxline -with_lastlog -' ac_precious_vars='build_alias host_alias target_alias @@ -818,8 +741,6 @@ CPP' # Initialize some variables set by options. ac_init_help= ac_init_version=false -ac_unrecognized_opts= -ac_unrecognized_sep= # The variables have the same names as the options, with # dashes changed to underlines. cache_file=/dev/null @@ -918,21 +839,13 @@ do datarootdir=$ac_optarg ;; -disable-* | --disable-*) - ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 + expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 { (exit 1); exit 1; }; } - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"enable_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval enable_$ac_useropt=no ;; + ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` + eval enable_$ac_feature=no ;; -docdir | --docdir | --docdi | --doc | --do) ac_prev=docdir ;; @@ -945,21 +858,13 @@ do dvidir=$ac_optarg ;; -enable-* | --enable-*) - ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 + expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 { (exit 1); exit 1; }; } - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"enable_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval enable_$ac_useropt=\$ac_optarg ;; + ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` + eval enable_$ac_feature=\$ac_optarg ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -1150,38 +1055,22 @@ do ac_init_version=: ;; -with-* | --with-*) - ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 + expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 { (exit 1); exit 1; }; } - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"with_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval with_$ac_useropt=\$ac_optarg ;; + ac_package=`echo $ac_package | sed 's/[-.]/_/g'` + eval with_$ac_package=\$ac_optarg ;; -without-* | --without-*) - ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` + ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 + expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 { (exit 1); exit 1; }; } - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"with_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval with_$ac_useropt=no ;; + ac_package=`echo $ac_package | sed 's/[-.]/_/g'` + eval with_$ac_package=no ;; --x) # Obsolete; use --with-x. @@ -1201,7 +1090,7 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) { $as_echo "$as_me: error: unrecognized option: $ac_option + -*) { echo "$as_me: error: unrecognized option: $ac_option Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -1210,16 +1099,16 @@ Try \`$0 --help' for more information." >&2 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 { (exit 1); exit 1; }; } eval $ac_envvar=\$ac_optarg export $ac_envvar ;; *) # FIXME: should be removed in autoconf 3.0. - $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + echo "$as_me: WARNING: invalid host type: $ac_option" >&2 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; @@ -1228,38 +1117,22 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - { $as_echo "$as_me: error: missing argument to $ac_option" >&2 + { echo "$as_me: error: missing argument to $ac_option" >&2 { (exit 1); exit 1; }; } fi -if test -n "$ac_unrecognized_opts"; then - case $enable_option_checking in - no) ;; - fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2 - { (exit 1); exit 1; }; } ;; - *) $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;; - esac -fi - -# Check all directory arguments for consistency. +# Be sure to have absolute directory names. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ libdir localedir mandir do eval ac_val=\$$ac_var - # Remove trailing slashes. - case $ac_val in - */ ) - ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` - eval $ac_var=\$ac_val;; - esac - # Be sure to have absolute directory names. case $ac_val in [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 { (exit 1); exit 1; }; } done @@ -1274,7 +1147,7 @@ target=$target_alias if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes @@ -1290,10 +1163,10 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - { $as_echo "$as_me: error: Working directory cannot be determined" >&2 + { echo "$as_me: error: Working directory cannot be determined" >&2 { (exit 1); exit 1; }; } test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - { $as_echo "$as_me: error: pwd does not report name of working directory" >&2 + { echo "$as_me: error: pwd does not report name of working directory" >&2 { (exit 1); exit 1; }; } @@ -1301,12 +1174,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" || if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then the parent directory. - ac_confdir=`$as_dirname -- "$as_myself" || -$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_myself" : 'X\(//\)[^/]' \| \ - X"$as_myself" : 'X\(//\)$' \| \ - X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_myself" | + ac_confdir=`$as_dirname -- "$0" || +$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$0" : 'X\(//\)[^/]' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X"$0" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -1333,12 +1206,12 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 { (exit 1); exit 1; }; } fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2 + cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 { (exit 1); exit 1; }; } pwd)` # When building in place, set srcdir=. @@ -1387,9 +1260,9 @@ Configuration: Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] + [$ac_default_prefix] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] + [PREFIX] By default, \`make install' will install all the files in \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify @@ -1399,25 +1272,25 @@ for instance \`--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: - --bindir=DIR user executables [EPREFIX/bin] - --sbindir=DIR system admin executables [EPREFIX/sbin] - --libexecdir=DIR program executables [EPREFIX/libexec] - --sysconfdir=DIR read-only single-machine data [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] - --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --libdir=DIR object code libraries [EPREFIX/lib] - --includedir=DIR C header files [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc [/usr/include] - --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] - --datadir=DIR read-only architecture-independent data [DATAROOTDIR] - --infodir=DIR info documentation [DATAROOTDIR/info] - --localedir=DIR locale-dependent data [DATAROOTDIR/locale] - --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/openssh] - --htmldir=DIR html documentation [DOCDIR] - --dvidir=DIR dvi documentation [DOCDIR] - --pdfdir=DIR pdf documentation [DOCDIR] - --psdir=DIR ps documentation [DOCDIR] + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/openssh] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] _ACEOF cat <<\_ACEOF @@ -1435,7 +1308,6 @@ if test -n "$ac_init_help"; then cat <<\_ACEOF Optional Features: - --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --disable-largefile omit support for large files @@ -1477,8 +1349,6 @@ Optional Packages: --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool) --with-entropy-timeout Specify entropy gathering command timeout (msec) --with-privsep-user=user Specify non-privileged user for privilege separation - --with-sectok Enable smartcard support using libsectok - --with-opensc[=PFX] Enable smartcard support using OpenSC (optionally in PATH) --with-selinux Enable SELinux support --with-kerberos5=PATH Enable Kerberos 5 support --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty) @@ -1515,17 +1385,15 @@ fi if test "$ac_init_help" = "recursive"; then # If there are subdirs, report their specific --help. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue - test -d "$ac_dir" || - { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || - continue + test -d "$ac_dir" || continue ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -1561,7 +1429,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix echo && $SHELL "$ac_srcdir/configure" --help=recursive else - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done @@ -1571,10 +1439,10 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF OpenSSH configure Portable -generated by GNU Autoconf 2.62 +generated by GNU Autoconf 2.61 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1585,7 +1453,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by OpenSSH $as_me Portable, which was -generated by GNU Autoconf 2.62. Invocation command line was +generated by GNU Autoconf 2.61. Invocation command line was $ $0 $@ @@ -1621,7 +1489,7 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" + echo "PATH: $as_dir" done IFS=$as_save_IFS @@ -1656,7 +1524,7 @@ do | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; @@ -1708,12 +1576,11 @@ _ASBOX case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( - BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -1743,9 +1610,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + echo "$ac_var='\''$ac_val'\''" done | sort echo @@ -1760,9 +1627,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + echo "$ac_var='\''$ac_val'\''" done | sort echo fi @@ -1778,8 +1645,8 @@ _ASBOX echo fi test "$ac_signal" != 0 && - $as_echo "$as_me: caught signal $ac_signal" - $as_echo "$as_me: exit $exit_status" + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && @@ -1821,24 +1688,21 @@ _ACEOF # Let the site file select an alternate cache file if it wants to. -# Prefer an explicitly selected file to automatically selected ones. -ac_site_file1=NONE -ac_site_file2=NONE +# Prefer explicitly selected file to automatically selected ones. if test -n "$CONFIG_SITE"; then - ac_site_file1=$CONFIG_SITE + set x "$CONFIG_SITE" elif test "x$prefix" != xNONE; then - ac_site_file1=$prefix/share/config.site - ac_site_file2=$prefix/etc/config.site + set x "$prefix/share/config.site" "$prefix/etc/config.site" else - ac_site_file1=$ac_default_prefix/share/config.site - ac_site_file2=$ac_default_prefix/etc/config.site + set x "$ac_default_prefix/share/config.site" \ + "$ac_default_prefix/etc/config.site" fi -for ac_site_file in "$ac_site_file1" "$ac_site_file2" +shift +for ac_site_file do - test "x$ac_site_file" = xNONE && continue if test -r "$ac_site_file"; then - { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 -$as_echo "$as_me: loading site script $ac_site_file" >&6;} + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi @@ -1848,16 +1712,16 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then - { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5 -$as_echo "$as_me: loading cache $cache_file" >&6;} + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 -$as_echo "$as_me: creating cache $cache_file" >&6;} + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi @@ -1871,38 +1735,29 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then - # differences in whitespace do not lead to failure. - ac_old_val_w=`echo x $ac_old_val` - ac_new_val_w=`echo x $ac_new_val` - if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 -$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - ac_cache_corrupted=: - else - { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} - eval $ac_var=\$ac_old_val - fi - { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 -$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 -$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in @@ -1912,10 +1767,10 @@ $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi done if $ac_cache_corrupted; then - { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 -$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 -$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} { (exit 1); exit 1; }; } fi @@ -1963,10 +1818,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -1979,7 +1834,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -1990,11 +1845,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 -$as_echo "$CC" >&6; } + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -2003,10 +1858,10 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -2019,7 +1874,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2030,11 +1885,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_CC" = x; then @@ -2042,10 +1897,10 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 -$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; @@ -2060,10 +1915,10 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2076,7 +1931,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2087,11 +1942,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 -$as_echo "$CC" >&6; } + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -2100,10 +1955,10 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2121,7 +1976,7 @@ do continue fi ac_cv_prog_CC="cc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2144,11 +1999,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 -$as_echo "$CC" >&6; } + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -2159,10 +2014,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2175,7 +2030,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2186,11 +2041,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 -$as_echo "$CC" >&6; } + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -2203,10 +2058,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -2219,7 +2074,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2230,11 +2085,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -2246,10 +2101,10 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 -$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; @@ -2261,48 +2116,44 @@ fi fi -test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 -$as_echo "$as_me: error: no acceptable C compiler found in \$PATH +echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. -$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 -set X $ac_compile -ac_compiler=$2 +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` { (ac_try="$ac_compiler --version >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compiler --version >&5") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -v >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compiler -v >&5") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -V >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compiler -V >&5") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF @@ -2321,22 +2172,27 @@ main () } _ACEOF ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } -ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` - -# The possible output files: -ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" - +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. ac_rmfiles= for ac_file in $ac_files do case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; * ) ac_rmfiles="$ac_rmfiles $ac_file";; esac done @@ -2347,11 +2203,10 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link_default") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' @@ -2362,7 +2217,7 @@ for ac_file in $ac_files '' do test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; [ab].out ) # We found the default executable, but exeext='' is most @@ -2389,15 +2244,15 @@ else ac_file='' fi -{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } if test -z "$ac_file"; then - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 -$as_echo "$as_me: error: C compiler cannot create executables +echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi @@ -2406,8 +2261,8 @@ ac_exeext=$ac_cv_exeext # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then @@ -2416,51 +2271,49 @@ if test "$cross_compiling" != yes; then *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs. + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot run C compiled programs. +echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi fi fi -{ $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } -rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +rm -f a.out a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } -{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } -{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5 -$as_echo_n "checking for suffix of executables... " >&6; } +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will @@ -2469,31 +2322,31 @@ $as_echo "$ac_try_echo") >&5 for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done else - { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest$ac_cv_exeext -{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 -$as_echo "$ac_cv_exeext" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT -{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 -$as_echo_n "checking for suffix of object files... " >&6; } +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } if test "${ac_cv_objext+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -2516,41 +2369,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile +echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 -$as_echo "$ac_cv_objext" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 -$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } if test "${ac_cv_c_compiler_gnu+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -2576,21 +2428,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_compiler_gnu=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no @@ -2600,19 +2451,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 -$as_echo "$ac_cv_c_compiler_gnu" >&6; } -if test $ac_compiler_gnu = yes; then - GCC=yes -else - GCC= -fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 -$as_echo_n "checking whether $CC accepts -g... " >&6; } +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } if test "${ac_cv_prog_cc_g+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes @@ -2639,21 +2486,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 CFLAGS="" @@ -2678,21 +2524,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_c_werror_flag=$ac_save_c_werror_flag @@ -2718,21 +2563,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -2747,8 +2591,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 -$as_echo "$ac_cv_prog_cc_g" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then @@ -2764,10 +2608,10 @@ else CFLAGS= fi fi -{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 -$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } if test "${ac_cv_prog_cc_c89+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_cc_c89=no ac_save_CC=$CC @@ -2838,21 +2682,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_c89=$ac_arg else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -2868,15 +2711,15 @@ fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c89" in x) - { $as_echo "$as_me:$LINENO: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; xno) - { $as_echo "$as_me:$LINENO: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 -$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; esac @@ -2903,8 +2746,8 @@ for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do fi done if test -z "$ac_aux_dir"; then - { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 -$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 +echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} { (exit 1); exit 1; }; } fi @@ -2919,34 +2762,34 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. # Make sure we can run config.sub. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || - { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 -$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} + { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 +echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} { (exit 1); exit 1; }; } -{ $as_echo "$as_me:$LINENO: checking build system type" >&5 -$as_echo_n "checking build system type... " >&6; } +{ echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6; } if test "${ac_cv_build+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_build_alias=$build_alias test "x$ac_build_alias" = x && ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` test "x$ac_build_alias" = x && - { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 -$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} { (exit 1); exit 1; }; } ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || - { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 -$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} { (exit 1); exit 1; }; } fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5 -$as_echo "$ac_cv_build" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6; } case $ac_cv_build in *-*-*) ;; -*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 -$as_echo "$as_me: error: invalid value of canonical build" >&2;} +*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 +echo "$as_me: error: invalid value of canonical build" >&2;} { (exit 1); exit 1; }; };; esac build=$ac_cv_build @@ -2963,27 +2806,27 @@ IFS=$ac_save_IFS case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac -{ $as_echo "$as_me:$LINENO: checking host system type" >&5 -$as_echo_n "checking host system type... " >&6; } +{ echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6; } if test "${ac_cv_host+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || - { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 -$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} { (exit 1); exit 1; }; } fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5 -$as_echo "$ac_cv_host" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6; } case $ac_cv_host in *-*-*) ;; -*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 -$as_echo "$as_me: error: invalid value of canonical host" >&2;} +*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 +echo "$as_me: error: invalid value of canonical host" >&2;} { (exit 1); exit 1; }; };; esac host=$ac_cv_host @@ -3006,15 +2849,15 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 -$as_echo_n "checking how to run the C preprocessor... " >&6; } +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" @@ -3046,21 +2889,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -3084,14 +2926,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -3099,7 +2940,7 @@ $as_echo "$ac_try_echo") >&5 # Broken: success on invalid input. continue else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -3124,8 +2965,8 @@ fi else ac_cv_prog_CPP=$CPP fi -{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 -$as_echo "$CPP" >&6; } +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do @@ -3153,21 +2994,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -3191,14 +3031,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -3206,7 +3045,7 @@ $as_echo "$ac_try_echo") >&5 # Broken: success on invalid input. continue else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -3222,9 +3061,9 @@ rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else - { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 -$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi @@ -3236,37 +3075,42 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test -z "$GREP"; then ac_path_GREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue -# Check for GNU ac_path_GREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -3281,60 +3125,74 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 - done + + $ac_path_GREP_found && break 3 done done + +done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } - fi +fi + else ac_cv_path_GREP=$GREP fi + fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else - if test -z "$EGREP"; then + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else ac_path_EGREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue -# Check for GNU ac_path_EGREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -3349,31 +3207,40 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 - done + + $ac_path_EGREP_found && break 3 done done + +done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then - { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } - fi +fi + else ac_cv_path_EGREP=$EGREP fi + fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -$as_echo_n "checking for ANSI C header files... " >&6; } +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -3400,21 +3267,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no @@ -3506,40 +3372,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF @@ -3561,11 +3424,11 @@ fi for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -3583,21 +3446,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -3605,14 +3467,12 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -3620,78 +3480,28 @@ fi done - - { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 -$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 +echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } if test "${ac_cv_c_bigendian+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_c_bigendian=unknown - # See if we're dealing with a universal compiler. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#ifndef __APPLE_CC__ - not a universal capable compiler - #endif - typedef int dummy; - -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - - # Check for potential -arch flags. It is not universal unless - # there are some -arch flags. Note that *ppc* also matches - # ppc64. This check is also rather less than ideal. - case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #( - *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;; - esac + echo $ECHO_N "(cached) $ECHO_C" >&6 else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - if test $ac_cv_c_bigendian = unknown; then - # See if sys/param.h defines the BYTE_ORDER macro. - cat >conftest.$ac_ext <<_ACEOF + # See if sys/param.h defines the BYTE_ORDER macro. +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <sys/types.h> - #include <sys/param.h> +#include <sys/param.h> int main () { -#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ - && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ - && LITTLE_ENDIAN) - bogus endian macros - #endif +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ + && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) + bogus endian macros +#endif ; return 0; @@ -3703,34 +3513,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then # It does; now see whether it defined to BIG_ENDIAN or not. - cat >conftest.$ac_ext <<_ACEOF +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <sys/types.h> - #include <sys/param.h> +#include <sys/param.h> int main () { #if BYTE_ORDER != BIG_ENDIAN - not big endian - #endif + not big endian +#endif ; return 0; @@ -3742,21 +3551,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_bigendian=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no @@ -3764,69 +3572,29 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi - if test $ac_cv_c_bigendian = unknown; then - # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <limits.h> - -int -main () -{ -#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) - bogus endian macros - #endif - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - # It does; now see whether it defined to _BIG_ENDIAN or not. - cat >conftest.$ac_ext <<_ACEOF + # It does not; compile a test program. +if test "$cross_compiling" = yes; then + # try to guess the endianness by grepping values into an object file + ac_cv_c_bigendian=unknown + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include <limits.h> - +short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; +short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; +void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } +short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; +short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; +void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } int main () { -#ifndef _BIG_ENDIAN - not big endian - #endif - + _ascii (); _ebcdic (); ; return 0; } @@ -3837,101 +3605,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then + if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ac_cv_c_bigendian=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_c_bigendian=no fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - +if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi - if test $ac_cv_c_bigendian = unknown; then - # Compile a test program. - if test "$cross_compiling" = yes; then - # Try to guess by grepping values from an object file. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -short int ascii_mm[] = - { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; - short int ascii_ii[] = - { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; - int use_ascii (int i) { - return ascii_mm[i] + ascii_ii[i]; - } - short int ebcdic_ii[] = - { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; - short int ebcdic_mm[] = - { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; - int use_ebcdic (int i) { - return ebcdic_mm[i] + ebcdic_ii[i]; - } - extern int foo; - -int -main () -{ -return use_ascii (foo) == use_ebcdic (foo); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then - ac_cv_c_bigendian=yes - fi - if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then - if test "$ac_cv_c_bigendian" = unknown; then - ac_cv_c_bigendian=no - else - # finding both strings is unlikely to happen, but who knows? - ac_cv_c_bigendian=unknown - fi - fi else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -3950,14 +3647,14 @@ int main () { - /* Are we little or big endian? From Harbison&Steele. */ - union - { - long int l; - char c[sizeof (long int)]; - } u; - u.l = 1; - return u.c[sizeof (long int) - 1] == 1; + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; ; return 0; @@ -3969,62 +3666,55 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 -$as_echo "$ac_cv_c_bigendian" >&6; } - case $ac_cv_c_bigendian in #( - yes) - cat >>confdefs.h <<\_ACEOF -#define WORDS_BIGENDIAN 1 -_ACEOF -;; #( - no) - ;; #( - universal) + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } +case $ac_cv_c_bigendian in + yes) cat >>confdefs.h <<\_ACEOF -#define AC_APPLE_UNIVERSAL_BUILD 1 +#define WORDS_BIGENDIAN 1 _ACEOF - - ;; #( - *) - { { $as_echo "$as_me:$LINENO: error: unknown endianness - presetting ac_cv_c_bigendian=no (or yes) will help" >&5 -$as_echo "$as_me: error: unknown endianness - presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + ;; + no) + ;; + *) + { { echo "$as_me:$LINENO: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +echo "$as_me: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} { (exit 1); exit 1; }; } ;; - esac +esac # Checks for programs. @@ -4032,10 +3722,10 @@ for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_AWK+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. @@ -4048,7 +3738,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AWK="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4059,11 +3749,11 @@ fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then - { $as_echo "$as_me:$LINENO: result: $AWK" >&5 -$as_echo "$AWK" >&6; } + { echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -4075,15 +3765,15 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 -$as_echo_n "checking how to run the C preprocessor... " >&6; } +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" @@ -4115,21 +3805,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -4153,14 +3842,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -4168,7 +3856,7 @@ $as_echo "$ac_try_echo") >&5 # Broken: success on invalid input. continue else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -4193,8 +3881,8 @@ fi else ac_cv_prog_CPP=$CPP fi -{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 -$as_echo "$CPP" >&6; } +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do @@ -4222,21 +3910,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -4260,14 +3947,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -4275,7 +3961,7 @@ $as_echo "$ac_try_echo") >&5 # Broken: success on invalid input. continue else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -4291,9 +3977,9 @@ rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else - { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 -$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi @@ -4307,10 +3993,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. @@ -4323,7 +4009,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4334,11 +4020,11 @@ fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 -$as_echo "$RANLIB" >&6; } + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -4347,10 +4033,10 @@ if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. @@ -4363,7 +4049,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4374,11 +4060,11 @@ fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 -$as_echo "$ac_ct_RANLIB" >&6; } + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then @@ -4386,10 +4072,10 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 -$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; @@ -4413,12 +4099,11 @@ fi # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. -# Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -$as_echo_n "checking for a BSD-compatible install... " >&6; } +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -4447,29 +4132,17 @@ case $as_dir/ in # program-specific install script used by HP pwplus--don't use. : else - rm -rf conftest.one conftest.two conftest.dir - echo one > conftest.one - echo two > conftest.two - mkdir conftest.dir - if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && - test -s conftest.one && test -s conftest.two && - test -s conftest.dir/conftest.one && - test -s conftest.dir/conftest.two - then - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 - fi + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 fi fi done done ;; esac - done IFS=$as_save_IFS -rm -rf conftest.one conftest.two conftest.dir fi if test "${ac_cv_path_install+set}" = set; then @@ -4482,8 +4155,8 @@ fi INSTALL=$ac_install_sh fi fi -{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 -$as_echo "$INSTALL" >&6; } +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. @@ -4493,40 +4166,45 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else - if test -z "$EGREP"; then + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else ac_path_EGREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue -# Check for GNU ac_path_EGREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -4541,33 +4219,42 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 - done + + $ac_path_EGREP_found && break 3 done done + +done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then - { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } - fi +fi + else ac_cv_path_EGREP=$EGREP fi + fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_AR+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $AR in [\\/]* | ?:[\\/]*) @@ -4582,7 +4269,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4594,20 +4281,20 @@ esac fi AR=$ac_cv_path_AR if test -n "$AR"; then - { $as_echo "$as_me:$LINENO: result: $AR" >&5 -$as_echo "$AR" >&6; } + { echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Extract the first word of "cat", so it can be a program name with args. set dummy cat; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_CAT+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $CAT in [\\/]* | ?:[\\/]*) @@ -4622,7 +4309,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_CAT="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4634,20 +4321,20 @@ esac fi CAT=$ac_cv_path_CAT if test -n "$CAT"; then - { $as_echo "$as_me:$LINENO: result: $CAT" >&5 -$as_echo "$CAT" >&6; } + { echo "$as_me:$LINENO: result: $CAT" >&5 +echo "${ECHO_T}$CAT" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Extract the first word of "kill", so it can be a program name with args. set dummy kill; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_KILL+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $KILL in [\\/]* | ?:[\\/]*) @@ -4662,7 +4349,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_KILL="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4674,11 +4361,11 @@ esac fi KILL=$ac_cv_path_KILL if test -n "$KILL"; then - { $as_echo "$as_me:$LINENO: result: $KILL" >&5 -$as_echo "$KILL" >&6; } + { echo "$as_me:$LINENO: result: $KILL" >&5 +echo "${ECHO_T}$KILL" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -4686,10 +4373,10 @@ for ac_prog in perl5 perl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PERL+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PERL in [\\/]* | ?:[\\/]*) @@ -4704,7 +4391,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4716,11 +4403,11 @@ esac fi PERL=$ac_cv_path_PERL if test -n "$PERL"; then - { $as_echo "$as_me:$LINENO: result: $PERL" >&5 -$as_echo "$PERL" >&6; } + { echo "$as_me:$LINENO: result: $PERL" >&5 +echo "${ECHO_T}$PERL" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -4729,10 +4416,10 @@ done # Extract the first word of "sed", so it can be a program name with args. set dummy sed; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_SED+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $SED in [\\/]* | ?:[\\/]*) @@ -4747,7 +4434,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4759,21 +4446,21 @@ esac fi SED=$ac_cv_path_SED if test -n "$SED"; then - { $as_echo "$as_me:$LINENO: result: $SED" >&5 -$as_echo "$SED" >&6; } + { echo "$as_me:$LINENO: result: $SED" >&5 +echo "${ECHO_T}$SED" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Extract the first word of "ent", so it can be a program name with args. set dummy ent; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_ENT+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $ENT in [\\/]* | ?:[\\/]*) @@ -4788,7 +4475,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_ENT="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4800,21 +4487,21 @@ esac fi ENT=$ac_cv_path_ENT if test -n "$ENT"; then - { $as_echo "$as_me:$LINENO: result: $ENT" >&5 -$as_echo "$ENT" >&6; } + { echo "$as_me:$LINENO: result: $ENT" >&5 +echo "${ECHO_T}$ENT" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Extract the first word of "bash", so it can be a program name with args. set dummy bash; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $TEST_MINUS_S_SH in [\\/]* | ?:[\\/]*) @@ -4829,7 +4516,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4841,20 +4528,20 @@ esac fi TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH if test -n "$TEST_MINUS_S_SH"; then - { $as_echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5 -$as_echo "$TEST_MINUS_S_SH" >&6; } + { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5 +echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Extract the first word of "ksh", so it can be a program name with args. set dummy ksh; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $TEST_MINUS_S_SH in [\\/]* | ?:[\\/]*) @@ -4869,7 +4556,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4881,20 +4568,20 @@ esac fi TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH if test -n "$TEST_MINUS_S_SH"; then - { $as_echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5 -$as_echo "$TEST_MINUS_S_SH" >&6; } + { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5 +echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Extract the first word of "sh", so it can be a program name with args. set dummy sh; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $TEST_MINUS_S_SH in [\\/]* | ?:[\\/]*) @@ -4909,7 +4596,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4921,20 +4608,20 @@ esac fi TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH if test -n "$TEST_MINUS_S_SH"; then - { $as_echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5 -$as_echo "$TEST_MINUS_S_SH" >&6; } + { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5 +echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Extract the first word of "sh", so it can be a program name with args. set dummy sh; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_SH+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $SH in [\\/]* | ?:[\\/]*) @@ -4949,7 +4636,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_SH="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4961,11 +4648,11 @@ esac fi SH=$ac_cv_path_SH if test -n "$SH"; then - { $as_echo "$as_me:$LINENO: result: $SH" >&5 -$as_echo "$SH" >&6; } + { echo "$as_me:$LINENO: result: $SH" >&5 +echo "${ECHO_T}$SH" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -4974,10 +4661,10 @@ TEST_SHELL=sh # Extract the first word of "groupadd", so it can be a program name with args. set dummy groupadd; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PATH_GROUPADD_PROG+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PATH_GROUPADD_PROG in [\\/]* | ?:[\\/]*) @@ -4992,7 +4679,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PATH_GROUPADD_PROG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5005,20 +4692,20 @@ esac fi PATH_GROUPADD_PROG=$ac_cv_path_PATH_GROUPADD_PROG if test -n "$PATH_GROUPADD_PROG"; then - { $as_echo "$as_me:$LINENO: result: $PATH_GROUPADD_PROG" >&5 -$as_echo "$PATH_GROUPADD_PROG" >&6; } + { echo "$as_me:$LINENO: result: $PATH_GROUPADD_PROG" >&5 +echo "${ECHO_T}$PATH_GROUPADD_PROG" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Extract the first word of "useradd", so it can be a program name with args. set dummy useradd; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PATH_USERADD_PROG+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PATH_USERADD_PROG in [\\/]* | ?:[\\/]*) @@ -5033,7 +4720,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PATH_USERADD_PROG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5046,20 +4733,20 @@ esac fi PATH_USERADD_PROG=$ac_cv_path_PATH_USERADD_PROG if test -n "$PATH_USERADD_PROG"; then - { $as_echo "$as_me:$LINENO: result: $PATH_USERADD_PROG" >&5 -$as_echo "$PATH_USERADD_PROG" >&6; } + { echo "$as_me:$LINENO: result: $PATH_USERADD_PROG" >&5 +echo "${ECHO_T}$PATH_USERADD_PROG" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Extract the first word of "pkgmk", so it can be a program name with args. set dummy pkgmk; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_MAKE_PACKAGE_SUPPORTED+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$MAKE_PACKAGE_SUPPORTED"; then ac_cv_prog_MAKE_PACKAGE_SUPPORTED="$MAKE_PACKAGE_SUPPORTED" # Let the user override the test. @@ -5072,7 +4759,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_MAKE_PACKAGE_SUPPORTED="yes" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5084,11 +4771,11 @@ fi fi MAKE_PACKAGE_SUPPORTED=$ac_cv_prog_MAKE_PACKAGE_SUPPORTED if test -n "$MAKE_PACKAGE_SUPPORTED"; then - { $as_echo "$as_me:$LINENO: result: $MAKE_PACKAGE_SUPPORTED" >&5 -$as_echo "$MAKE_PACKAGE_SUPPORTED" >&6; } + { echo "$as_me:$LINENO: result: $MAKE_PACKAGE_SUPPORTED" >&5 +echo "${ECHO_T}$MAKE_PACKAGE_SUPPORTED" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -5108,10 +4795,10 @@ fi if test "$enable_largefile" != no; then - { $as_echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 -$as_echo_n "checking for special C compiler options needed for large files... " >&6; } + { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 +echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; } if test "${ac_cv_sys_largefile_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then @@ -5148,21 +4835,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -5176,21 +4862,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_largefile_CC=' -n32'; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -5203,16 +4888,16 @@ rm -f core conftest.err conftest.$ac_objext rm -f conftest.$ac_ext fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 -$as_echo "$ac_cv_sys_largefile_CC" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 +echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi - { $as_echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 -$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } + { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; } if test "${ac_cv_sys_file_offset_bits+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else while :; do cat >conftest.$ac_ext <<_ACEOF @@ -5244,21 +4929,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_file_offset_bits=no; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -5295,21 +4979,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_file_offset_bits=64; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -5320,8 +5003,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext break done fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 -$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 +echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) @@ -5330,12 +5013,12 @@ cat >>confdefs.h <<_ACEOF _ACEOF ;; esac -rm -rf conftest* +rm -f conftest* if test $ac_cv_sys_file_offset_bits = unknown; then - { $as_echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 -$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } + { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 +echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; } if test "${ac_cv_sys_large_files+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else while :; do cat >conftest.$ac_ext <<_ACEOF @@ -5367,21 +5050,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_large_files=no; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -5418,21 +5100,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_large_files=1; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -5443,8 +5124,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext break done fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 -$as_echo "$ac_cv_sys_large_files" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 +echo "${ECHO_T}$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) @@ -5453,14 +5134,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF ;; esac -rm -rf conftest* +rm -f conftest* fi fi if test -z "$AR" ; then - { { $as_echo "$as_me:$LINENO: error: *** 'ar' missing, please install or fix your \$PATH ***" >&5 -$as_echo "$as_me: error: *** 'ar' missing, please install or fix your \$PATH ***" >&2;} + { { echo "$as_me:$LINENO: error: *** 'ar' missing, please install or fix your \$PATH ***" >&5 +echo "$as_me: error: *** 'ar' missing, please install or fix your \$PATH ***" >&2;} { (exit 1); exit 1; }; } fi @@ -5475,10 +5156,10 @@ else # Search for login # Extract the first word of "login", so it can be a program name with args. set dummy login; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_LOGIN_PROGRAM_FALLBACK+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $LOGIN_PROGRAM_FALLBACK in [\\/]* | ?:[\\/]*) @@ -5493,7 +5174,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_LOGIN_PROGRAM_FALLBACK="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5505,11 +5186,11 @@ esac fi LOGIN_PROGRAM_FALLBACK=$ac_cv_path_LOGIN_PROGRAM_FALLBACK if test -n "$LOGIN_PROGRAM_FALLBACK"; then - { $as_echo "$as_me:$LINENO: result: $LOGIN_PROGRAM_FALLBACK" >&5 -$as_echo "$LOGIN_PROGRAM_FALLBACK" >&6; } + { echo "$as_me:$LINENO: result: $LOGIN_PROGRAM_FALLBACK" >&5 +echo "${ECHO_T}$LOGIN_PROGRAM_FALLBACK" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -5523,10 +5204,10 @@ fi # Extract the first word of "passwd", so it can be a program name with args. set dummy passwd; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PATH_PASSWD_PROG+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PATH_PASSWD_PROG in [\\/]* | ?:[\\/]*) @@ -5541,7 +5222,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PATH_PASSWD_PROG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5553,11 +5234,11 @@ esac fi PATH_PASSWD_PROG=$ac_cv_path_PATH_PASSWD_PROG if test -n "$PATH_PASSWD_PROG"; then - { $as_echo "$as_me:$LINENO: result: $PATH_PASSWD_PROG" >&5 -$as_echo "$PATH_PASSWD_PROG" >&6; } + { echo "$as_me:$LINENO: result: $PATH_PASSWD_PROG" >&5 +echo "${ECHO_T}$PATH_PASSWD_PROG" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -5574,10 +5255,10 @@ if test -z "$LD" ; then fi -{ $as_echo "$as_me:$LINENO: checking for inline" >&5 -$as_echo_n "checking for inline... " >&6; } +{ echo "$as_me:$LINENO: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6; } if test "${ac_cv_c_inline+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do @@ -5600,21 +5281,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_inline=$ac_kw else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -5625,8 +5305,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 -$as_echo "$ac_cv_c_inline" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6; } case $ac_cv_c_inline in @@ -5645,10 +5325,10 @@ _ACEOF esac -{ $as_echo "$as_me:$LINENO: checking whether LLONG_MAX is declared" >&5 -$as_echo_n "checking whether LLONG_MAX is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether LLONG_MAX is declared" >&5 +echo $ECHO_N "checking whether LLONG_MAX is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_LLONG_MAX+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5675,21 +5355,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_LLONG_MAX=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_LLONG_MAX=no @@ -5697,8 +5376,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5 -$as_echo "$ac_cv_have_decl_LLONG_MAX" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5 +echo "${ECHO_T}$ac_cv_have_decl_LLONG_MAX" >&6; } if test $ac_cv_have_decl_LLONG_MAX = yes; then have_llong_max=1 fi @@ -5726,12 +5405,12 @@ if test "$GCC" = "yes" || test "$GCC" = "egcs"; then ;; 2.*) no_attrib_nonnull=1 ;; 3.*) CFLAGS="$CFLAGS -Wsign-compare -Wformat-security" ;; - 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign -Wformat-security" ;; + 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign -Wformat-security -fno-strict-aliasing" ;; *) ;; esac - { $as_echo "$as_me:$LINENO: checking if $CC accepts -fno-builtin-memset" >&5 -$as_echo_n "checking if $CC accepts -fno-builtin-memset... " >&6; } + { echo "$as_me:$LINENO: checking if $CC accepts -fno-builtin-memset" >&5 +echo $ECHO_N "checking if $CC accepts -fno-builtin-memset... $ECHO_C" >&6; } saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fno-builtin-memset" cat >conftest.$ac_ext <<_ACEOF @@ -5751,34 +5430,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } CFLAGS="$saved_CFLAGS" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext @@ -5787,8 +5462,8 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ # on a given platform gcc will emit a warning so we use -Werror. if test "x$use_stack_protector" = "x1"; then for t in -fstack-protector-all -fstack-protector; do - { $as_echo "$as_me:$LINENO: checking if $CC supports $t" >&5 -$as_echo_n "checking if $CC supports $t... " >&6; } + { echo "$as_me:$LINENO: checking if $CC supports $t" >&5 +echo $ECHO_N "checking if $CC supports $t... $ECHO_C" >&6; } saved_CFLAGS="$CFLAGS" saved_LDFLAGS="$LDFLAGS" CFLAGS="$CFLAGS $t -Werror" @@ -5810,30 +5485,27 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } CFLAGS="$saved_CFLAGS $t" LDFLAGS="$saved_LDFLAGS $t" - { $as_echo "$as_me:$LINENO: checking if $t works" >&5 -$as_echo_n "checking if $t works... " >&6; } + { echo "$as_me:$LINENO: checking if $t works" >&5 +echo $ECHO_N "checking if $t works... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: cannot test" >&5 -$as_echo "$as_me: WARNING: cross compiling: cannot test" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: cannot test" >&5 +echo "$as_me: WARNING: cross compiling: cannot test" >&2;} break else @@ -5854,50 +5526,46 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } break else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$saved_CFLAGS" @@ -5910,10 +5578,10 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ unset ac_cv_have_decl_LLONG_MAX saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -std=gnu99" - { $as_echo "$as_me:$LINENO: checking whether LLONG_MAX is declared" >&5 -$as_echo_n "checking whether LLONG_MAX is declared... " >&6; } + { echo "$as_me:$LINENO: checking whether LLONG_MAX is declared" >&5 +echo $ECHO_N "checking whether LLONG_MAX is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_LLONG_MAX+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5941,21 +5609,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_LLONG_MAX=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_LLONG_MAX=no @@ -5963,8 +5630,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5 -$as_echo "$ac_cv_have_decl_LLONG_MAX" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5 +echo "${ECHO_T}$ac_cv_have_decl_LLONG_MAX" >&6; } if test $ac_cv_have_decl_LLONG_MAX = yes; then have_llong_max=1 else @@ -6190,21 +5857,20 @@ for ac_header in \ vis.h \ do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6220,33 +5886,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6260,52 +5925,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -6314,23 +5978,21 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } fi -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6342,11 +6004,11 @@ done for ac_header in lastlog.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6368,21 +6030,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6390,14 +6051,12 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6409,11 +6068,11 @@ done for ac_header in sys/ptms.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6435,21 +6094,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6457,14 +6115,12 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6476,11 +6132,11 @@ done for ac_header in login_cap.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6500,21 +6156,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6522,14 +6177,12 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6541,11 +6194,11 @@ done for ac_header in sys/mount.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6565,21 +6218,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6587,14 +6239,12 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6614,8 +6264,8 @@ case "$host" in # particularly with older versions of vac or xlc. # It also throws errors about null macro argments, but these are # not fatal. - { $as_echo "$as_me:$LINENO: checking if compiler allows macro redefinitions" >&5 -$as_echo_n "checking if compiler allows macro redefinitions... " >&6; } + { echo "$as_me:$LINENO: checking if compiler allows macro redefinitions" >&5 +echo $ECHO_N "checking if compiler allows macro redefinitions... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6634,26 +6284,25 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`" LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`" CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`" @@ -6664,8 +6313,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - { $as_echo "$as_me:$LINENO: checking how to specify blibpath for linker ($LD)" >&5 -$as_echo_n "checking how to specify blibpath for linker ($LD)... " >&6; } + { echo "$as_me:$LINENO: checking how to specify blibpath for linker ($LD)" >&5 +echo $ECHO_N "checking how to specify blibpath for linker ($LD)... $ECHO_C" >&6; } if (test -z "$blibpath"); then blibpath="/usr/lib:/lib" fi @@ -6699,49 +6348,45 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then blibflags=$tryflags else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi done if (test -z "$blibflags"); then - { $as_echo "$as_me:$LINENO: result: not found" >&5 -$as_echo "not found" >&6; } - { { $as_echo "$as_me:$LINENO: error: *** must be able to specify blibpath on AIX - check config.log" >&5 -$as_echo "$as_me: error: *** must be able to specify blibpath on AIX - check config.log" >&2;} + { echo "$as_me:$LINENO: result: not found" >&5 +echo "${ECHO_T}not found" >&6; } + { { echo "$as_me:$LINENO: error: *** must be able to specify blibpath on AIX - check config.log" >&5 +echo "$as_me: error: *** must be able to specify blibpath on AIX - check config.log" >&2;} { (exit 1); exit 1; }; } else - { $as_echo "$as_me:$LINENO: result: $blibflags" >&5 -$as_echo "$blibflags" >&6; } + { echo "$as_me:$LINENO: result: $blibflags" >&5 +echo "${ECHO_T}$blibflags" >&6; } fi LDFLAGS="$saved_LDFLAGS" - { $as_echo "$as_me:$LINENO: checking for authenticate" >&5 -$as_echo_n "checking for authenticate... " >&6; } + { echo "$as_me:$LINENO: checking for authenticate" >&5 +echo $ECHO_N "checking for authenticate... $ECHO_C" >&6; } if test "${ac_cv_func_authenticate+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6794,35 +6439,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func_authenticate=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_authenticate=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_authenticate" >&5 -$as_echo "$ac_cv_func_authenticate" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_func_authenticate" >&5 +echo "${ECHO_T}$ac_cv_func_authenticate" >&6; } if test $ac_cv_func_authenticate = yes; then cat >>confdefs.h <<\_ACEOF @@ -6830,10 +6471,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { $as_echo "$as_me:$LINENO: checking for authenticate in -ls" >&5 -$as_echo_n "checking for authenticate in -ls... " >&6; } + { echo "$as_me:$LINENO: checking for authenticate in -ls" >&5 +echo $ECHO_N "checking for authenticate in -ls... $ECHO_C" >&6; } if test "${ac_cv_lib_s_authenticate+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ls $LIBS" @@ -6865,36 +6506,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_s_authenticate=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_s_authenticate=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_s_authenticate" >&5 -$as_echo "$ac_cv_lib_s_authenticate" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_s_authenticate" >&5 +echo "${ECHO_T}$ac_cv_lib_s_authenticate" >&6; } if test $ac_cv_lib_s_authenticate = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_AIXAUTHENTICATE 1 @@ -6907,10 +6544,10 @@ fi fi - { $as_echo "$as_me:$LINENO: checking whether authenticate is declared" >&5 -$as_echo_n "checking whether authenticate is declared... " >&6; } + { echo "$as_me:$LINENO: checking whether authenticate is declared" >&5 +echo $ECHO_N "checking whether authenticate is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_authenticate+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6937,21 +6574,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_authenticate=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_authenticate=no @@ -6959,8 +6595,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_authenticate" >&5 -$as_echo "$ac_cv_have_decl_authenticate" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_authenticate" >&5 +echo "${ECHO_T}$ac_cv_have_decl_authenticate" >&6; } if test $ac_cv_have_decl_authenticate = yes; then cat >>confdefs.h <<_ACEOF @@ -6975,10 +6611,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether loginrestrictions is declared" >&5 -$as_echo_n "checking whether loginrestrictions is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether loginrestrictions is declared" >&5 +echo $ECHO_N "checking whether loginrestrictions is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_loginrestrictions+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7005,21 +6641,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_loginrestrictions=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_loginrestrictions=no @@ -7027,8 +6662,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginrestrictions" >&5 -$as_echo "$ac_cv_have_decl_loginrestrictions" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginrestrictions" >&5 +echo "${ECHO_T}$ac_cv_have_decl_loginrestrictions" >&6; } if test $ac_cv_have_decl_loginrestrictions = yes; then cat >>confdefs.h <<_ACEOF @@ -7043,10 +6678,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether loginsuccess is declared" >&5 -$as_echo_n "checking whether loginsuccess is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether loginsuccess is declared" >&5 +echo $ECHO_N "checking whether loginsuccess is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_loginsuccess+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7073,21 +6708,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_loginsuccess=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_loginsuccess=no @@ -7095,8 +6729,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginsuccess" >&5 -$as_echo "$ac_cv_have_decl_loginsuccess" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginsuccess" >&5 +echo "${ECHO_T}$ac_cv_have_decl_loginsuccess" >&6; } if test $ac_cv_have_decl_loginsuccess = yes; then cat >>confdefs.h <<_ACEOF @@ -7111,10 +6745,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether passwdexpired is declared" >&5 -$as_echo_n "checking whether passwdexpired is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether passwdexpired is declared" >&5 +echo $ECHO_N "checking whether passwdexpired is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_passwdexpired+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7141,21 +6775,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_passwdexpired=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_passwdexpired=no @@ -7163,8 +6796,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_passwdexpired" >&5 -$as_echo "$ac_cv_have_decl_passwdexpired" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_passwdexpired" >&5 +echo "${ECHO_T}$ac_cv_have_decl_passwdexpired" >&6; } if test $ac_cv_have_decl_passwdexpired = yes; then cat >>confdefs.h <<_ACEOF @@ -7179,10 +6812,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether setauthdb is declared" >&5 -$as_echo_n "checking whether setauthdb is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether setauthdb is declared" >&5 +echo $ECHO_N "checking whether setauthdb is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_setauthdb+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7209,21 +6842,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_setauthdb=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_setauthdb=no @@ -7231,8 +6863,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_setauthdb" >&5 -$as_echo "$ac_cv_have_decl_setauthdb" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_setauthdb" >&5 +echo "${ECHO_T}$ac_cv_have_decl_setauthdb" >&6; } if test $ac_cv_have_decl_setauthdb = yes; then cat >>confdefs.h <<_ACEOF @@ -7249,10 +6881,10 @@ _ACEOF fi - { $as_echo "$as_me:$LINENO: checking whether loginfailed is declared" >&5 -$as_echo_n "checking whether loginfailed is declared... " >&6; } + { echo "$as_me:$LINENO: checking whether loginfailed is declared" >&5 +echo $ECHO_N "checking whether loginfailed is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_loginfailed+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7280,21 +6912,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_loginfailed=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_loginfailed=no @@ -7302,16 +6933,16 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginfailed" >&5 -$as_echo "$ac_cv_have_decl_loginfailed" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginfailed" >&5 +echo "${ECHO_T}$ac_cv_have_decl_loginfailed" >&6; } if test $ac_cv_have_decl_loginfailed = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LOGINFAILED 1 _ACEOF -{ $as_echo "$as_me:$LINENO: checking if loginfailed takes 4 arguments" >&5 -$as_echo_n "checking if loginfailed takes 4 arguments... " >&6; } +{ echo "$as_me:$LINENO: checking if loginfailed takes 4 arguments" >&5 +echo $ECHO_N "checking if loginfailed takes 4 arguments... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7333,31 +6964,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define AIX_LOGINFAILED_4ARG 1 _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -7375,11 +7005,11 @@ fi for ac_func in getgrset setauthdb do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7432,50 +7062,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done - { $as_echo "$as_me:$LINENO: checking whether F_CLOSEM is declared" >&5 -$as_echo_n "checking whether F_CLOSEM is declared... " >&6; } + { echo "$as_me:$LINENO: checking whether F_CLOSEM is declared" >&5 +echo $ECHO_N "checking whether F_CLOSEM is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_F_CLOSEM+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7504,21 +7128,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_F_CLOSEM=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_F_CLOSEM=no @@ -7526,8 +7149,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_F_CLOSEM" >&5 -$as_echo "$ac_cv_have_decl_F_CLOSEM" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_F_CLOSEM" >&5 +echo "${ECHO_T}$ac_cv_have_decl_F_CLOSEM" >&6; } if test $ac_cv_have_decl_F_CLOSEM = yes; then cat >>confdefs.h <<\_ACEOF @@ -7618,7 +7241,7 @@ _ACEOF cat >>confdefs.h <<\_ACEOF -#define SSH_IOBUFSZ 65536 +#define SSH_IOBUFSZ 65535 _ACEOF ;; @@ -7642,11 +7265,11 @@ _ACEOF ;; *-*-darwin*) - { $as_echo "$as_me:$LINENO: checking if we have working getaddrinfo" >&5 -$as_echo_n "checking if we have working getaddrinfo... " >&6; } + { echo "$as_me:$LINENO: checking if we have working getaddrinfo" >&5 +echo $ECHO_N "checking if we have working getaddrinfo... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: result: assume it is working" >&5 -$as_echo "assume it is working" >&6; } + { echo "$as_me:$LINENO: result: assume it is working" >&5 +echo "${ECHO_T}assume it is working" >&6; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7667,39 +7290,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: working" >&5 -$as_echo "working" >&6; } + { echo "$as_me:$LINENO: result: working" >&5 +echo "${ECHO_T}working" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ $as_echo "$as_me:$LINENO: result: buggy" >&5 -$as_echo "buggy" >&6; } +{ echo "$as_me:$LINENO: result: buggy" >&5 +echo "${ECHO_T}buggy" >&6; } cat >>confdefs.h <<\_ACEOF #define BROKEN_GETADDRINFO 1 _ACEOF fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -7742,10 +7362,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF - { $as_echo "$as_me:$LINENO: checking whether AU_IPv4 is declared" >&5 -$as_echo_n "checking whether AU_IPv4 is declared... " >&6; } + { echo "$as_me:$LINENO: checking whether AU_IPv4 is declared" >&5 +echo $ECHO_N "checking whether AU_IPv4 is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_AU_IPv4+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7771,21 +7391,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_AU_IPv4=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_AU_IPv4=no @@ -7793,8 +7412,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_AU_IPv4" >&5 -$as_echo "$ac_cv_have_decl_AU_IPv4" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_AU_IPv4" >&5 +echo "${ECHO_T}$ac_cv_have_decl_AU_IPv4" >&6; } if test $ac_cv_have_decl_AU_IPv4 = yes; then : else @@ -7845,10 +7464,10 @@ _ACEOF MAIL="/var/mail/username" LIBS="$LIBS -lsec" -{ $as_echo "$as_me:$LINENO: checking for t_error in -lxnet" >&5 -$as_echo_n "checking for t_error in -lxnet... " >&6; } +{ echo "$as_me:$LINENO: checking for t_error in -lxnet" >&5 +echo $ECHO_N "checking for t_error in -lxnet... $ECHO_C" >&6; } if test "${ac_cv_lib_xnet_t_error+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lxnet $LIBS" @@ -7880,36 +7499,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_xnet_t_error=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_xnet_t_error=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_xnet_t_error" >&5 -$as_echo "$ac_cv_lib_xnet_t_error" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_xnet_t_error" >&5 +echo "${ECHO_T}$ac_cv_lib_xnet_t_error" >&6; } if test $ac_cv_lib_xnet_t_error = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBXNET 1 @@ -7918,8 +7533,8 @@ _ACEOF LIBS="-lxnet $LIBS" else - { { $as_echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5 -$as_echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;} + { { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5 +echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;} { (exit 1); exit 1; }; } fi @@ -8011,10 +7626,10 @@ cat >>confdefs.h <<\_ACEOF #define WITH_IRIX_AUDIT 1 _ACEOF - { $as_echo "$as_me:$LINENO: checking for jlimit_startjob" >&5 -$as_echo_n "checking for jlimit_startjob... " >&6; } + { echo "$as_me:$LINENO: checking for jlimit_startjob" >&5 +echo $ECHO_N "checking for jlimit_startjob... $ECHO_C" >&6; } if test "${ac_cv_func_jlimit_startjob+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -8067,35 +7682,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func_jlimit_startjob=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_jlimit_startjob=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_jlimit_startjob" >&5 -$as_echo "$ac_cv_func_jlimit_startjob" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_func_jlimit_startjob" >&5 +echo "${ECHO_T}$ac_cv_func_jlimit_startjob" >&6; } if test $ac_cv_func_jlimit_startjob = yes; then cat >>confdefs.h <<\_ACEOF @@ -8191,6 +7802,11 @@ _ACEOF #define USE_BTMP 1 _ACEOF + +cat >>confdefs.h <<\_ACEOF +#define LINUX_OOM_ADJUST 1 +_ACEOF + inet6_default_4in6=yes case `uname -r` in 1.*|2.0.*) @@ -8205,21 +7821,20 @@ _ACEOF for ac_header in linux/if_tun.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8235,33 +7850,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8275,52 +7889,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -8329,23 +7942,21 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } fi -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -8389,17 +8000,17 @@ cat >>confdefs.h <<\_ACEOF _ACEOF if test "${ac_cv_header_net_if_tap_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for net/if_tap.h" >&5 -$as_echo_n "checking for net/if_tap.h... " >&6; } + { echo "$as_me:$LINENO: checking for net/if_tap.h" >&5 +echo $ECHO_N "checking for net/if_tap.h... $ECHO_C" >&6; } if test "${ac_cv_header_net_if_tap_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5 -$as_echo "$ac_cv_header_net_if_tap_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5 +echo "${ECHO_T}$ac_cv_header_net_if_tap_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking net/if_tap.h usability" >&5 -$as_echo_n "checking net/if_tap.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking net/if_tap.h usability" >&5 +echo $ECHO_N "checking net/if_tap.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8415,33 +8026,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking net/if_tap.h presence" >&5 -$as_echo_n "checking net/if_tap.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking net/if_tap.h presence" >&5 +echo $ECHO_N "checking net/if_tap.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8455,52 +8065,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: net/if_tap.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: net/if_tap.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: net/if_tap.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: net/if_tap.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: net/if_tap.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -8509,15 +8118,15 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for net/if_tap.h" >&5 -$as_echo_n "checking for net/if_tap.h... " >&6; } +{ echo "$as_me:$LINENO: checking for net/if_tap.h" >&5 +echo $ECHO_N "checking for net/if_tap.h... $ECHO_C" >&6; } if test "${ac_cv_header_net_if_tap_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_net_if_tap_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5 -$as_echo "$ac_cv_header_net_if_tap_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5 +echo "${ECHO_T}$ac_cv_header_net_if_tap_h" >&6; } fi if test $ac_cv_header_net_if_tap_h = yes; then @@ -8550,17 +8159,17 @@ cat >>confdefs.h <<\_ACEOF _ACEOF if test "${ac_cv_header_net_if_tap_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for net/if_tap.h" >&5 -$as_echo_n "checking for net/if_tap.h... " >&6; } + { echo "$as_me:$LINENO: checking for net/if_tap.h" >&5 +echo $ECHO_N "checking for net/if_tap.h... $ECHO_C" >&6; } if test "${ac_cv_header_net_if_tap_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5 -$as_echo "$ac_cv_header_net_if_tap_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5 +echo "${ECHO_T}$ac_cv_header_net_if_tap_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking net/if_tap.h usability" >&5 -$as_echo_n "checking net/if_tap.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking net/if_tap.h usability" >&5 +echo $ECHO_N "checking net/if_tap.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8576,33 +8185,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking net/if_tap.h presence" >&5 -$as_echo_n "checking net/if_tap.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking net/if_tap.h presence" >&5 +echo $ECHO_N "checking net/if_tap.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8616,52 +8224,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: net/if_tap.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: net/if_tap.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: net/if_tap.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: net/if_tap.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: net/if_tap.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -8670,15 +8277,15 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for net/if_tap.h" >&5 -$as_echo_n "checking for net/if_tap.h... " >&6; } +{ echo "$as_me:$LINENO: checking for net/if_tap.h" >&5 +echo $ECHO_N "checking for net/if_tap.h... $ECHO_C" >&6; } if test "${ac_cv_header_net_if_tap_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_net_if_tap_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5 -$as_echo "$ac_cv_header_net_if_tap_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5 +echo "${ECHO_T}$ac_cv_header_net_if_tap_h" >&6; } fi if test $ac_cv_header_net_if_tap_h = yes; then @@ -8807,12 +8414,12 @@ _ACEOF external_path_file=/etc/default/login # hardwire lastlog location (can't detect it on some versions) conf_lastlog_location="/var/adm/lastlog" - { $as_echo "$as_me:$LINENO: checking for obsolete utmp and wtmp in solaris2.x" >&5 -$as_echo_n "checking for obsolete utmp and wtmp in solaris2.x... " >&6; } + { echo "$as_me:$LINENO: checking for obsolete utmp and wtmp in solaris2.x" >&5 +echo $ECHO_N "checking for obsolete utmp and wtmp in solaris2.x... $ECHO_C" >&6; } sol2ver=`echo "$host"| sed -e 's/.*[0-9]\.//'` if test "$sol2ver" -ge 8; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define DISABLE_UTMP 1 _ACEOF @@ -8823,17 +8430,17 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Check whether --with-solaris-contracts was given. if test "${with_solaris_contracts+set}" = set; then withval=$with_solaris_contracts; - { $as_echo "$as_me:$LINENO: checking for ct_tmpl_activate in -lcontract" >&5 -$as_echo_n "checking for ct_tmpl_activate in -lcontract... " >&6; } + { echo "$as_me:$LINENO: checking for ct_tmpl_activate in -lcontract" >&5 +echo $ECHO_N "checking for ct_tmpl_activate in -lcontract... $ECHO_C" >&6; } if test "${ac_cv_lib_contract_ct_tmpl_activate+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcontract $LIBS" @@ -8865,36 +8472,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_contract_ct_tmpl_activate=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_contract_ct_tmpl_activate=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_contract_ct_tmpl_activate" >&5 -$as_echo "$ac_cv_lib_contract_ct_tmpl_activate" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_contract_ct_tmpl_activate" >&5 +echo "${ECHO_T}$ac_cv_lib_contract_ct_tmpl_activate" >&6; } if test $ac_cv_lib_contract_ct_tmpl_activate = yes; then cat >>confdefs.h <<\_ACEOF @@ -8915,11 +8518,11 @@ fi for ac_func in getpwanam do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -8972,41 +8575,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -9050,10 +8647,10 @@ _ACEOF *-sni-sysv*) # /usr/ucblib MUST NOT be searched on ReliantUNIX -{ $as_echo "$as_me:$LINENO: checking for dlsym in -ldl" >&5 -$as_echo_n "checking for dlsym in -ldl... " >&6; } +{ echo "$as_me:$LINENO: checking for dlsym in -ldl" >&5 +echo $ECHO_N "checking for dlsym in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlsym+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" @@ -9085,36 +8682,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_dl_dlsym=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlsym=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlsym" >&5 -$as_echo "$ac_cv_lib_dl_dlsym" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlsym" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlsym" >&6; } if test $ac_cv_lib_dl_dlsym = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDL 1 @@ -9125,10 +8718,10 @@ _ACEOF fi # -lresolv needs to be at the end of LIBS or DNS lookups break - { $as_echo "$as_me:$LINENO: checking for res_query in -lresolv" >&5 -$as_echo_n "checking for res_query in -lresolv... " >&6; } + { echo "$as_me:$LINENO: checking for res_query in -lresolv" >&5 +echo $ECHO_N "checking for res_query in -lresolv... $ECHO_C" >&6; } if test "${ac_cv_lib_resolv_res_query+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lresolv $LIBS" @@ -9160,36 +8753,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_resolv_res_query=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_resolv_res_query=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_query" >&5 -$as_echo "$ac_cv_lib_resolv_res_query" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_query" >&5 +echo "${ECHO_T}$ac_cv_lib_resolv_res_query" >&6; } if test $ac_cv_lib_resolv_res_query = yes; then LIBS="$LIBS -lresolv" fi @@ -9254,6 +8843,7 @@ _ACEOF ;; # UnixWare 7.x, OpenUNIX 8 *-*-sysv5*) + CPPFLAGS="$CPPFLAGS -Dvsnprintf=_xvsnprintf -Dsnprintf=_xsnprintf" cat >>confdefs.h <<\_ACEOF #define UNIXWARE_LONG_PASSWORDS 1 @@ -9268,6 +8858,10 @@ _ACEOF _ACEOF cat >>confdefs.h <<\_ACEOF +#define BROKEN_GETADDRINFO 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF #define BROKEN_SETREUID 1 _ACEOF @@ -9291,10 +8885,10 @@ _ACEOF #define BROKEN_UPDWTMPX 1 _ACEOF - { $as_echo "$as_me:$LINENO: checking for getluid in -lprot" >&5 -$as_echo_n "checking for getluid in -lprot... " >&6; } + { echo "$as_me:$LINENO: checking for getluid in -lprot" >&5 +echo $ECHO_N "checking for getluid in -lprot... $ECHO_C" >&6; } if test "${ac_cv_lib_prot_getluid+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lprot $LIBS" @@ -9326,47 +8920,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_prot_getluid=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_prot_getluid=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_prot_getluid" >&5 -$as_echo "$ac_cv_lib_prot_getluid" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_prot_getluid" >&5 +echo "${ECHO_T}$ac_cv_lib_prot_getluid" >&6; } if test $ac_cv_lib_prot_getluid = yes; then LIBS="$LIBS -lprot" for ac_func in getluid setluid do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9419,41 +9009,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -9483,8 +9067,8 @@ _ACEOF ;; # SCO UNIX and OEM versions of SCO UNIX *-*-sco3.2v4*) - { { $as_echo "$as_me:$LINENO: error: \"This Platform is no longer supported.\"" >&5 -$as_echo "$as_me: error: \"This Platform is no longer supported.\"" >&2;} + { { echo "$as_me:$LINENO: error: \"This Platform is no longer supported.\"" >&5 +echo "$as_me: error: \"This Platform is no longer supported.\"" >&2;} { (exit 1); exit 1; }; } ;; # SCO OpenServer 5.x @@ -9515,6 +9099,10 @@ _ACEOF _ACEOF cat >>confdefs.h <<\_ACEOF +#define BROKEN_GETADDRINFO 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF #define BROKEN_SETREUID 1 _ACEOF @@ -9538,11 +9126,11 @@ _ACEOF for ac_func in getluid setluid do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9595,41 +9183,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -9727,16 +9309,16 @@ _ACEOF MANTYPE=cat ;; *-dec-osf*) - { $as_echo "$as_me:$LINENO: checking for Digital Unix SIA" >&5 -$as_echo_n "checking for Digital Unix SIA... " >&6; } + { echo "$as_me:$LINENO: checking for Digital Unix SIA" >&5 +echo $ECHO_N "checking for Digital Unix SIA... $ECHO_C" >&6; } no_osfsia="" # Check whether --with-osfsia was given. if test "${with_osfsia+set}" = set; then withval=$with_osfsia; if test "x$withval" = "xno" ; then - { $as_echo "$as_me:$LINENO: result: disabled" >&5 -$as_echo "disabled" >&6; } + { echo "$as_me:$LINENO: result: disabled" >&5 +echo "${ECHO_T}disabled" >&6; } no_osfsia=1 fi @@ -9744,8 +9326,8 @@ fi if test -z "$no_osfsia" ; then if test -f /etc/sia/matrix.conf; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_OSF_SIA 1 @@ -9763,8 +9345,8 @@ _ACEOF LIBS="$LIBS -lsecurity -ldb -lm -laud" SIA_MSG="yes" else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define LOCKED_PASSWD_SUBSTR "Nologin" @@ -9879,11 +9461,11 @@ _ACEOF ;; esac -{ $as_echo "$as_me:$LINENO: checking compiler and flags for sanity" >&5 -$as_echo_n "checking compiler and flags for sanity... " >&6; } +{ echo "$as_me:$LINENO: checking compiler and flags for sanity" >&5 +echo $ECHO_N "checking compiler and flags for sanity... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking compiler sanity" >&5 -$as_echo "$as_me: WARNING: cross compiling: not checking compiler sanity" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking compiler sanity" >&5 +echo "$as_me: WARNING: cross compiling: not checking compiler sanity" >&2;} else cat >conftest.$ac_ext <<_ACEOF @@ -9903,49 +9485,46 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - { { $as_echo "$as_me:$LINENO: error: *** compiler cannot create working executables, check config.log ***" >&5 -$as_echo "$as_me: error: *** compiler cannot create working executables, check config.log ***" >&2;} + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { { echo "$as_me:$LINENO: error: *** compiler cannot create working executables, check config.log ***" >&5 +echo "$as_me: error: *** compiler cannot create working executables, check config.log ***" >&2;} { (exit 1); exit 1; }; } fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi # Checks for libraries. -{ $as_echo "$as_me:$LINENO: checking for yp_match" >&5 -$as_echo_n "checking for yp_match... " >&6; } +{ echo "$as_me:$LINENO: checking for yp_match" >&5 +echo $ECHO_N "checking for yp_match... $ECHO_C" >&6; } if test "${ac_cv_func_yp_match+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9998,43 +9577,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func_yp_match=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_yp_match=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_yp_match" >&5 -$as_echo "$ac_cv_func_yp_match" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_func_yp_match" >&5 +echo "${ECHO_T}$ac_cv_func_yp_match" >&6; } if test $ac_cv_func_yp_match = yes; then : else -{ $as_echo "$as_me:$LINENO: checking for yp_match in -lnsl" >&5 -$as_echo_n "checking for yp_match in -lnsl... " >&6; } +{ echo "$as_me:$LINENO: checking for yp_match in -lnsl" >&5 +echo $ECHO_N "checking for yp_match in -lnsl... $ECHO_C" >&6; } if test "${ac_cv_lib_nsl_yp_match+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" @@ -10066,36 +9641,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_nsl_yp_match=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_nsl_yp_match=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_yp_match" >&5 -$as_echo "$ac_cv_lib_nsl_yp_match" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_yp_match" >&5 +echo "${ECHO_T}$ac_cv_lib_nsl_yp_match" >&6; } if test $ac_cv_lib_nsl_yp_match = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBNSL 1 @@ -10107,10 +9678,10 @@ fi fi -{ $as_echo "$as_me:$LINENO: checking for setsockopt" >&5 -$as_echo_n "checking for setsockopt... " >&6; } +{ echo "$as_me:$LINENO: checking for setsockopt" >&5 +echo $ECHO_N "checking for setsockopt... $ECHO_C" >&6; } if test "${ac_cv_func_setsockopt+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10163,43 +9734,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func_setsockopt=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_setsockopt=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_setsockopt" >&5 -$as_echo "$ac_cv_func_setsockopt" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_func_setsockopt" >&5 +echo "${ECHO_T}$ac_cv_func_setsockopt" >&6; } if test $ac_cv_func_setsockopt = yes; then : else -{ $as_echo "$as_me:$LINENO: checking for setsockopt in -lsocket" >&5 -$as_echo_n "checking for setsockopt in -lsocket... " >&6; } +{ echo "$as_me:$LINENO: checking for setsockopt in -lsocket" >&5 +echo $ECHO_N "checking for setsockopt in -lsocket... $ECHO_C" >&6; } if test "${ac_cv_lib_socket_setsockopt+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $LIBS" @@ -10231,36 +9798,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_socket_setsockopt=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_socket_setsockopt=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_setsockopt" >&5 -$as_echo "$ac_cv_lib_socket_setsockopt" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_setsockopt" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_setsockopt" >&6; } if test $ac_cv_lib_socket_setsockopt = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBSOCKET 1 @@ -10276,11 +9839,11 @@ fi for ac_func in dirname do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10333,60 +9896,53 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF for ac_header in libgen.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -10402,33 +9958,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -10442,52 +9997,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -10496,23 +10050,21 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } fi -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -10521,10 +10073,10 @@ done else - { $as_echo "$as_me:$LINENO: checking for dirname in -lgen" >&5 -$as_echo_n "checking for dirname in -lgen... " >&6; } + { echo "$as_me:$LINENO: checking for dirname in -lgen" >&5 +echo $ECHO_N "checking for dirname in -lgen... $ECHO_C" >&6; } if test "${ac_cv_lib_gen_dirname+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lgen $LIBS" @@ -10556,42 +10108,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_gen_dirname=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_gen_dirname=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gen_dirname" >&5 -$as_echo "$ac_cv_lib_gen_dirname" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_gen_dirname" >&5 +echo "${ECHO_T}$ac_cv_lib_gen_dirname" >&6; } if test $ac_cv_lib_gen_dirname = yes; then - { $as_echo "$as_me:$LINENO: checking for broken dirname" >&5 -$as_echo_n "checking for broken dirname... " >&6; } + { echo "$as_me:$LINENO: checking for broken dirname" >&5 +echo $ECHO_N "checking for broken dirname... $ECHO_C" >&6; } if test "${ac_cv_have_broken_dirname+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else save_LIBS="$LIBS" @@ -10628,32 +10176,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_have_broken_dirname="no" else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_have_broken_dirname="yes" fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -10661,8 +10206,8 @@ fi LIBS="$save_LIBS" fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_broken_dirname" >&5 -$as_echo "$ac_cv_have_broken_dirname" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_broken_dirname" >&5 +echo "${ECHO_T}$ac_cv_have_broken_dirname" >&6; } if test "x$ac_cv_have_broken_dirname" = "xno" ; then LIBS="$LIBS -lgen" cat >>confdefs.h <<\_ACEOF @@ -10672,21 +10217,20 @@ _ACEOF for ac_header in libgen.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -10702,33 +10246,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -10742,52 +10285,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -10796,23 +10338,21 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } fi -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -10828,10 +10368,10 @@ fi done -{ $as_echo "$as_me:$LINENO: checking for getspnam" >&5 -$as_echo_n "checking for getspnam... " >&6; } +{ echo "$as_me:$LINENO: checking for getspnam" >&5 +echo $ECHO_N "checking for getspnam... $ECHO_C" >&6; } if test "${ac_cv_func_getspnam+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10884,42 +10424,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func_getspnam=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_getspnam=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_getspnam" >&5 -$as_echo "$ac_cv_func_getspnam" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_func_getspnam" >&5 +echo "${ECHO_T}$ac_cv_func_getspnam" >&6; } if test $ac_cv_func_getspnam = yes; then : else - { $as_echo "$as_me:$LINENO: checking for getspnam in -lgen" >&5 -$as_echo_n "checking for getspnam in -lgen... " >&6; } + { echo "$as_me:$LINENO: checking for getspnam in -lgen" >&5 +echo $ECHO_N "checking for getspnam in -lgen... $ECHO_C" >&6; } if test "${ac_cv_lib_gen_getspnam+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lgen $LIBS" @@ -10951,46 +10487,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_gen_getspnam=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_gen_getspnam=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gen_getspnam" >&5 -$as_echo "$ac_cv_lib_gen_getspnam" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_gen_getspnam" >&5 +echo "${ECHO_T}$ac_cv_lib_gen_getspnam" >&6; } if test $ac_cv_lib_gen_getspnam = yes; then LIBS="$LIBS -lgen" fi fi -{ $as_echo "$as_me:$LINENO: checking for library containing basename" >&5 -$as_echo_n "checking for library containing basename... " >&6; } +{ echo "$as_me:$LINENO: checking for library containing basename" >&5 +echo $ECHO_N "checking for library containing basename... $ECHO_C" >&6; } if test "${ac_cv_search_basename+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -11028,30 +10560,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_basename=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_basename+set}" = set; then @@ -11066,8 +10594,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_basename" >&5 -$as_echo "$ac_cv_search_basename" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_basename" >&5 +echo "${ECHO_T}$ac_cv_search_basename" >&6; } ac_res=$ac_cv_search_basename if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -11083,8 +10611,8 @@ fi # Check whether --with-zlib was given. if test "${with_zlib+set}" = set; then withval=$with_zlib; if test "x$withval" = "xno" ; then - { { $as_echo "$as_me:$LINENO: error: *** zlib is required ***" >&5 -$as_echo "$as_me: error: *** zlib is required ***" >&2;} + { { echo "$as_me:$LINENO: error: *** zlib is required ***" >&5 +echo "$as_me: error: *** zlib is required ***" >&2;} { (exit 1); exit 1; }; } elif test "x$withval" != "xyes"; then if test -d "$withval/lib"; then @@ -11111,17 +10639,17 @@ fi if test "${ac_cv_header_zlib_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for zlib.h" >&5 -$as_echo_n "checking for zlib.h... " >&6; } + { echo "$as_me:$LINENO: checking for zlib.h" >&5 +echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; } if test "${ac_cv_header_zlib_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5 -$as_echo "$ac_cv_header_zlib_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5 +echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking zlib.h usability" >&5 -$as_echo_n "checking zlib.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking zlib.h usability" >&5 +echo $ECHO_N "checking zlib.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -11137,33 +10665,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking zlib.h presence" >&5 -$as_echo_n "checking zlib.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking zlib.h presence" >&5 +echo $ECHO_N "checking zlib.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -11177,52 +10704,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: zlib.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: zlib.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: zlib.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: zlib.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: zlib.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: zlib.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: zlib.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: zlib.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: zlib.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: zlib.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: zlib.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: zlib.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: zlib.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: zlib.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: zlib.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: zlib.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: zlib.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: zlib.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: zlib.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: zlib.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: zlib.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: zlib.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -11231,31 +10757,31 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for zlib.h" >&5 -$as_echo_n "checking for zlib.h... " >&6; } +{ echo "$as_me:$LINENO: checking for zlib.h" >&5 +echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; } if test "${ac_cv_header_zlib_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_zlib_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5 -$as_echo "$ac_cv_header_zlib_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5 +echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; } fi if test $ac_cv_header_zlib_h = yes; then : else - { { $as_echo "$as_me:$LINENO: error: *** zlib.h missing - please install first or check config.log ***" >&5 -$as_echo "$as_me: error: *** zlib.h missing - please install first or check config.log ***" >&2;} + { { echo "$as_me:$LINENO: error: *** zlib.h missing - please install first or check config.log ***" >&5 +echo "$as_me: error: *** zlib.h missing - please install first or check config.log ***" >&2;} { (exit 1); exit 1; }; } fi -{ $as_echo "$as_me:$LINENO: checking for deflate in -lz" >&5 -$as_echo_n "checking for deflate in -lz... " >&6; } +{ echo "$as_me:$LINENO: checking for deflate in -lz" >&5 +echo $ECHO_N "checking for deflate in -lz... $ECHO_C" >&6; } if test "${ac_cv_lib_z_deflate+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" @@ -11287,36 +10813,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_z_deflate=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_z_deflate=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5 -$as_echo "$ac_cv_lib_z_deflate" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5 +echo "${ECHO_T}$ac_cv_lib_z_deflate" >&6; } if test $ac_cv_lib_z_deflate = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBZ 1 @@ -11364,38 +10886,34 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then cat >>confdefs.h <<\_ACEOF #define HAVE_LIBZ 1 _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { { $as_echo "$as_me:$LINENO: error: *** zlib missing - please install first or check config.log ***" >&5 -$as_echo "$as_me: error: *** zlib missing - please install first or check config.log ***" >&2;} + { { echo "$as_me:$LINENO: error: *** zlib missing - please install first or check config.log ***" >&5 +echo "$as_me: error: *** zlib missing - please install first or check config.log ***" >&2;} { (exit 1); exit 1; }; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext @@ -11414,11 +10932,11 @@ if test "${with_zlib_version_check+set}" = set; then fi -{ $as_echo "$as_me:$LINENO: checking for possibly buggy zlib" >&5 -$as_echo_n "checking for possibly buggy zlib... " >&6; } +{ echo "$as_me:$LINENO: checking for possibly buggy zlib" >&5 +echo $ECHO_N "checking for possibly buggy zlib... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking zlib version" >&5 -$as_echo "$as_me: WARNING: cross compiling: not checking zlib version" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking zlib version" >&5 +echo "$as_me: WARNING: cross compiling: not checking zlib version" >&2;} else cat >conftest.$ac_ext <<_ACEOF @@ -11457,41 +10975,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } if test -z "$zlib_check_nonfatal" ; then - { { $as_echo "$as_me:$LINENO: error: *** zlib too old - check config.log *** + { { echo "$as_me:$LINENO: error: *** zlib too old - check config.log *** Your reported zlib version has known security problems. It's possible your vendor has fixed these problems without changing the version number. If you are sure this is the case, you can disable the check by running \"./configure --without-zlib-version-check\". If you are in doubt, upgrade zlib to version 1.2.3 or greater. See http://www.gzip.org/zlib/ for details." >&5 -$as_echo "$as_me: error: *** zlib too old - check config.log *** +echo "$as_me: error: *** zlib too old - check config.log *** Your reported zlib version has known security problems. It's possible your vendor has fixed these problems without changing the version number. If you are sure this is the case, you can disable the check by running @@ -11500,21 +11016,20 @@ If you are in doubt, upgrade zlib to version 1.2.3 or greater. See http://www.gzip.org/zlib/ for details." >&2;} { (exit 1); exit 1; }; } else - { $as_echo "$as_me:$LINENO: WARNING: zlib version may have security problems" >&5 -$as_echo "$as_me: WARNING: zlib version may have security problems" >&2;} + { echo "$as_me:$LINENO: WARNING: zlib version may have security problems" >&5 +echo "$as_me: WARNING: zlib version may have security problems" >&2;} fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: checking for strcasecmp" >&5 -$as_echo_n "checking for strcasecmp... " >&6; } +{ echo "$as_me:$LINENO: checking for strcasecmp" >&5 +echo $ECHO_N "checking for strcasecmp... $ECHO_C" >&6; } if test "${ac_cv_func_strcasecmp+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -11567,42 +11082,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func_strcasecmp=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_strcasecmp=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_strcasecmp" >&5 -$as_echo "$ac_cv_func_strcasecmp" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_func_strcasecmp" >&5 +echo "${ECHO_T}$ac_cv_func_strcasecmp" >&6; } if test $ac_cv_func_strcasecmp = yes; then : else - { $as_echo "$as_me:$LINENO: checking for strcasecmp in -lresolv" >&5 -$as_echo_n "checking for strcasecmp in -lresolv... " >&6; } + { echo "$as_me:$LINENO: checking for strcasecmp in -lresolv" >&5 +echo $ECHO_N "checking for strcasecmp in -lresolv... $ECHO_C" >&6; } if test "${ac_cv_lib_resolv_strcasecmp+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lresolv $LIBS" @@ -11634,36 +11145,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_resolv_strcasecmp=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_resolv_strcasecmp=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_strcasecmp" >&5 -$as_echo "$ac_cv_lib_resolv_strcasecmp" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_strcasecmp" >&5 +echo "${ECHO_T}$ac_cv_lib_resolv_strcasecmp" >&6; } if test $ac_cv_lib_resolv_strcasecmp = yes; then LIBS="$LIBS -lresolv" fi @@ -11674,11 +11181,11 @@ fi for ac_func in utimes do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -11731,48 +11238,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else - { $as_echo "$as_me:$LINENO: checking for utimes in -lc89" >&5 -$as_echo_n "checking for utimes in -lc89... " >&6; } + { echo "$as_me:$LINENO: checking for utimes in -lc89" >&5 +echo $ECHO_N "checking for utimes in -lc89... $ECHO_C" >&6; } if test "${ac_cv_lib_c89_utimes+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lc89 $LIBS" @@ -11804,36 +11305,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_c89_utimes=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_c89_utimes=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c89_utimes" >&5 -$as_echo "$ac_cv_lib_c89_utimes" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_c89_utimes" >&5 +echo "${ECHO_T}$ac_cv_lib_c89_utimes" >&6; } if test $ac_cv_lib_c89_utimes = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_UTIMES 1 @@ -11850,21 +11347,20 @@ done for ac_header in libutil.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -11880,33 +11376,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -11920,52 +11415,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -11974,33 +11468,31 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } fi -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done -{ $as_echo "$as_me:$LINENO: checking for library containing login" >&5 -$as_echo_n "checking for library containing login... " >&6; } +{ echo "$as_me:$LINENO: checking for library containing login" >&5 +echo $ECHO_N "checking for library containing login... $ECHO_C" >&6; } if test "${ac_cv_search_login+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -12038,30 +11530,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_login=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_login+set}" = set; then @@ -12076,8 +11564,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_login" >&5 -$as_echo "$ac_cv_search_login" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_login" >&5 +echo "${ECHO_T}$ac_cv_search_login" >&6; } ac_res=$ac_cv_search_login if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -12094,11 +11582,11 @@ fi for ac_func in fmt_scaled logout updwtmp logwtmp do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -12151,41 +11639,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -12195,11 +11677,11 @@ done for ac_func in strftime do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -12252,49 +11734,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else # strftime is in -lintl on SCO UNIX. -{ $as_echo "$as_me:$LINENO: checking for strftime in -lintl" >&5 -$as_echo_n "checking for strftime in -lintl... " >&6; } +{ echo "$as_me:$LINENO: checking for strftime in -lintl" >&5 +echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; } if test "${ac_cv_lib_intl_strftime+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lintl $LIBS" @@ -12326,36 +11802,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_intl_strftime=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_intl_strftime=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5 -$as_echo "$ac_cv_lib_intl_strftime" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5 +echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; } if test $ac_cv_lib_intl_strftime = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_STRFTIME 1 @@ -12369,8 +11841,8 @@ done # Check for ALTDIRFUNC glob() extension -{ $as_echo "$as_me:$LINENO: checking for GLOB_ALTDIRFUNC support" >&5 -$as_echo_n "checking for GLOB_ALTDIRFUNC support... " >&6; } +{ echo "$as_me:$LINENO: checking for GLOB_ALTDIRFUNC support" >&5 +echo $ECHO_N "checking for GLOB_ALTDIRFUNC support... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -12392,13 +11864,13 @@ cat >>confdefs.h <<\_ACEOF #define GLOB_HAS_ALTDIRFUNC 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -12406,8 +11878,8 @@ rm -f conftest* # Check for g.gl_matchc glob() extension -{ $as_echo "$as_me:$LINENO: checking for gl_matchc field in glob_t" >&5 -$as_echo_n "checking for gl_matchc field in glob_t... " >&6; } +{ echo "$as_me:$LINENO: checking for gl_matchc field in glob_t" >&5 +echo $ECHO_N "checking for gl_matchc field in glob_t... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -12429,14 +11901,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12447,26 +11918,26 @@ cat >>confdefs.h <<\_ACEOF #define GLOB_HAS_GL_MATCHC 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking whether GLOB_NOMATCH is declared" >&5 -$as_echo_n "checking whether GLOB_NOMATCH is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether GLOB_NOMATCH is declared" >&5 +echo $ECHO_N "checking whether GLOB_NOMATCH is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_GLOB_NOMATCH+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -12493,21 +11964,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_GLOB_NOMATCH=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_GLOB_NOMATCH=no @@ -12515,8 +11985,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_GLOB_NOMATCH" >&5 -$as_echo "$ac_cv_have_decl_GLOB_NOMATCH" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_GLOB_NOMATCH" >&5 +echo "${ECHO_T}$ac_cv_have_decl_GLOB_NOMATCH" >&6; } if test $ac_cv_have_decl_GLOB_NOMATCH = yes; then cat >>confdefs.h <<_ACEOF @@ -12534,12 +12004,12 @@ fi -{ $as_echo "$as_me:$LINENO: checking whether struct dirent allocates space for d_name" >&5 -$as_echo_n "checking whether struct dirent allocates space for d_name... " >&6; } +{ echo "$as_me:$LINENO: checking whether struct dirent allocates space for d_name" >&5 +echo $ECHO_N "checking whether struct dirent allocates space for d_name... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&5 -$as_echo "$as_me: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&5 +echo "$as_me: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&2;} cat >>confdefs.h <<\_ACEOF #define BROKEN_ONE_BYTE_DIRENT_D_NAME 1 _ACEOF @@ -12565,33 +12035,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define BROKEN_ONE_BYTE_DIRENT_D_NAME 1 @@ -12599,25 +12067,24 @@ _ACEOF fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: checking for /proc/pid/fd directory" >&5 -$as_echo_n "checking for /proc/pid/fd directory... " >&6; } +{ echo "$as_me:$LINENO: checking for /proc/pid/fd directory" >&5 +echo $ECHO_N "checking for /proc/pid/fd directory... $ECHO_C" >&6; } if test -d "/proc/$$/fd" ; then cat >>confdefs.h <<\_ACEOF #define HAVE_PROC_PID 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Check whether user wants S/Key support @@ -12641,8 +12108,8 @@ _ACEOF LIBS="-lskey $LIBS" SKEY_MSG="yes" - { $as_echo "$as_me:$LINENO: checking for s/key support" >&5 -$as_echo_n "checking for s/key support... " >&6; } + { echo "$as_me:$LINENO: checking for s/key support" >&5 +echo $ECHO_N "checking for s/key support... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -12661,41 +12128,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - { { $as_echo "$as_me:$LINENO: error: ** Incomplete or missing s/key libraries." >&5 -$as_echo "$as_me: error: ** Incomplete or missing s/key libraries." >&2;} + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { { echo "$as_me:$LINENO: error: ** Incomplete or missing s/key libraries." >&5 +echo "$as_me: error: ** Incomplete or missing s/key libraries." >&2;} { (exit 1); exit 1; }; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext - { $as_echo "$as_me:$LINENO: checking if skeychallenge takes 4 arguments" >&5 -$as_echo_n "checking if skeychallenge takes 4 arguments... " >&6; } + { echo "$as_me:$LINENO: checking if skeychallenge takes 4 arguments" >&5 +echo $ECHO_N "checking if skeychallenge takes 4 arguments... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -12718,31 +12181,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define SKEYCHALLENGE_4ARG 1 _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -12785,8 +12247,8 @@ if test "${with_tcp_wrappers+set}" = set; then fi fi LIBS="-lwrap $LIBS" - { $as_echo "$as_me:$LINENO: checking for libwrap" >&5 -$as_echo_n "checking for libwrap... " >&6; } + { echo "$as_me:$LINENO: checking for libwrap" >&5 +echo $ECHO_N "checking for libwrap... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -12814,24 +12276,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define LIBWRAP 1 @@ -12841,18 +12300,17 @@ _ACEOF TCPW_MSG="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { { $as_echo "$as_me:$LINENO: error: *** libwrap missing" >&5 -$as_echo "$as_me: error: *** libwrap missing" >&2;} + { { echo "$as_me:$LINENO: error: *** libwrap missing" >&5 +echo "$as_me: error: *** libwrap missing" >&2;} { (exit 1); exit 1; }; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS="$saved_LIBS" @@ -12876,10 +12334,10 @@ if test "${with_libedit+set}" = set; then LDFLAGS="-L${withval}/lib ${LDFLAGS}" fi fi - { $as_echo "$as_me:$LINENO: checking for el_init in -ledit" >&5 -$as_echo_n "checking for el_init in -ledit... " >&6; } + { echo "$as_me:$LINENO: checking for el_init in -ledit" >&5 +echo $ECHO_N "checking for el_init in -ledit... $ECHO_C" >&6; } if test "${ac_cv_lib_edit_el_init+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ledit -lcurses @@ -12912,36 +12370,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_edit_el_init=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_edit_el_init=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_edit_el_init" >&5 -$as_echo "$ac_cv_lib_edit_el_init" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_edit_el_init" >&5 +echo "${ECHO_T}$ac_cv_lib_edit_el_init" >&6; } if test $ac_cv_lib_edit_el_init = yes; then cat >>confdefs.h <<\_ACEOF @@ -12953,13 +12407,13 @@ _ACEOF else - { { $as_echo "$as_me:$LINENO: error: libedit not found" >&5 -$as_echo "$as_me: error: libedit not found" >&2;} + { { echo "$as_me:$LINENO: error: libedit not found" >&5 +echo "$as_me: error: libedit not found" >&2;} { (exit 1); exit 1; }; } fi - { $as_echo "$as_me:$LINENO: checking if libedit version is compatible" >&5 -$as_echo_n "checking if libedit version is compatible... " >&6; } + { echo "$as_me:$LINENO: checking if libedit version is compatible" >&5 +echo $ECHO_N "checking if libedit version is compatible... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -12982,28 +12436,27 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - { { $as_echo "$as_me:$LINENO: error: libedit version is not compatible" >&5 -$as_echo "$as_me: error: libedit version is not compatible" >&2;} + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { { echo "$as_me:$LINENO: error: libedit version is not compatible" >&5 +echo "$as_me: error: libedit version is not compatible" >&2;} { (exit 1); exit 1; }; } fi @@ -13019,21 +12472,21 @@ AUDIT_MODULE=none # Check whether --with-audit was given. if test "${with_audit+set}" = set; then withval=$with_audit; - { $as_echo "$as_me:$LINENO: checking for supported audit module" >&5 -$as_echo_n "checking for supported audit module... " >&6; } + { echo "$as_me:$LINENO: checking for supported audit module" >&5 +echo $ECHO_N "checking for supported audit module... $ECHO_C" >&6; } case "$withval" in bsm) - { $as_echo "$as_me:$LINENO: result: bsm" >&5 -$as_echo "bsm" >&6; } + { echo "$as_me:$LINENO: result: bsm" >&5 +echo "${ECHO_T}bsm" >&6; } AUDIT_MODULE=bsm for ac_header in bsm/audit.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13056,21 +12509,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -13078,29 +12530,27 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF else - { { $as_echo "$as_me:$LINENO: error: BSM enabled and bsm/audit.h not found" >&5 -$as_echo "$as_me: error: BSM enabled and bsm/audit.h not found" >&2;} + { { echo "$as_me:$LINENO: error: BSM enabled and bsm/audit.h not found" >&5 +echo "$as_me: error: BSM enabled and bsm/audit.h not found" >&2;} { (exit 1); exit 1; }; } fi done -{ $as_echo "$as_me:$LINENO: checking for getaudit in -lbsm" >&5 -$as_echo_n "checking for getaudit in -lbsm... " >&6; } +{ echo "$as_me:$LINENO: checking for getaudit in -lbsm" >&5 +echo $ECHO_N "checking for getaudit in -lbsm... $ECHO_C" >&6; } if test "${ac_cv_lib_bsm_getaudit+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsm $LIBS" @@ -13132,36 +12582,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_bsm_getaudit=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_bsm_getaudit=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsm_getaudit" >&5 -$as_echo "$ac_cv_lib_bsm_getaudit" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsm_getaudit" >&5 +echo "${ECHO_T}$ac_cv_lib_bsm_getaudit" >&6; } if test $ac_cv_lib_bsm_getaudit = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBBSM 1 @@ -13170,19 +12616,19 @@ _ACEOF LIBS="-lbsm $LIBS" else - { { $as_echo "$as_me:$LINENO: error: BSM enabled and required library not found" >&5 -$as_echo "$as_me: error: BSM enabled and required library not found" >&2;} + { { echo "$as_me:$LINENO: error: BSM enabled and required library not found" >&5 +echo "$as_me: error: BSM enabled and required library not found" >&2;} { (exit 1); exit 1; }; } fi for ac_func in getaudit do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13235,46 +12681,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else - { { $as_echo "$as_me:$LINENO: error: BSM enabled and required function not found" >&5 -$as_echo "$as_me: error: BSM enabled and required function not found" >&2;} + { { echo "$as_me:$LINENO: error: BSM enabled and required function not found" >&5 +echo "$as_me: error: BSM enabled and required function not found" >&2;} { (exit 1); exit 1; }; } fi done @@ -13284,11 +12724,11 @@ done for ac_func in getaudit_addr aug_get_machine do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13341,41 +12781,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -13389,8 +12823,8 @@ _ACEOF ;; debug) AUDIT_MODULE=debug - { $as_echo "$as_me:$LINENO: result: debug" >&5 -$as_echo "debug" >&6; } + { echo "$as_me:$LINENO: result: debug" >&5 +echo "${ECHO_T}debug" >&6; } cat >>confdefs.h <<\_ACEOF #define SSH_AUDIT_EVENTS 1 @@ -13398,12 +12832,12 @@ _ACEOF ;; no) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } ;; *) - { { $as_echo "$as_me:$LINENO: error: Unknown audit module $withval" >&5 -$as_echo "$as_me: error: Unknown audit module $withval" >&2;} + { { echo "$as_me:$LINENO: error: Unknown audit module $withval" >&5 +echo "$as_me: error: Unknown audit module $withval" >&2;} { (exit 1); exit 1; }; } ;; esac @@ -13500,6 +12934,10 @@ fi + + + + for ac_func in \ arc4random \ arc4random_buf \ @@ -13530,6 +12968,7 @@ for ac_func in \ getrlimit \ getttyent \ glob \ + group_from_gid \ inet_aton \ inet_ntoa \ inet_ntop \ @@ -13556,8 +12995,10 @@ for ac_func in \ setegid \ setenv \ seteuid \ + setgroupent \ setgroups \ setlogin \ + setpassent\ setpcred \ setproctitle \ setregid \ @@ -13586,17 +13027,18 @@ for ac_func in \ truncate \ unsetenv \ updwtmpx \ + user_from_uid \ vasprintf \ vhangup \ vsnprintf \ waitpid \ do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13649,56 +13091,140 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done +# PKCS#11 support requires dlopen() and co +{ echo "$as_me:$LINENO: checking for library containing dlopen" >&5 +echo $ECHO_N "checking for library containing dlopen... $ECHO_C" >&6; } +if test "${ac_cv_search_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_func_search_save_LIBS=$LIBS +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_search_dlopen=$ac_res +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext + if test "${ac_cv_search_dlopen+set}" = set; then + break +fi +done +if test "${ac_cv_search_dlopen+set}" = set; then + : +else + ac_cv_search_dlopen=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_search_dlopen" >&5 +echo "${ECHO_T}$ac_cv_search_dlopen" >&6; } +ac_res=$ac_cv_search_dlopen +if test "$ac_res" != no; then + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_PKCS11 +_ACEOF + + +fi + + # IRIX has a const char return value for gai_strerror() for ac_func in gai_strerror do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13751,41 +13277,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF cat >>confdefs.h <<\_ACEOF @@ -13821,14 +13341,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -13840,7 +13359,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -13851,10 +13370,10 @@ fi done -{ $as_echo "$as_me:$LINENO: checking for library containing nanosleep" >&5 -$as_echo_n "checking for library containing nanosleep... " >&6; } +{ echo "$as_me:$LINENO: checking for library containing nanosleep" >&5 +echo $ECHO_N "checking for library containing nanosleep... $ECHO_C" >&6; } if test "${ac_cv_search_nanosleep+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -13892,30 +13411,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_nanosleep=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_nanosleep+set}" = set; then @@ -13930,8 +13445,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_nanosleep" >&5 -$as_echo "$ac_cv_search_nanosleep" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_nanosleep" >&5 +echo "${ECHO_T}$ac_cv_search_nanosleep" >&6; } ac_res=$ac_cv_search_nanosleep if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -13943,10 +13458,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether getrusage is declared" >&5 -$as_echo_n "checking whether getrusage is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether getrusage is declared" >&5 +echo $ECHO_N "checking whether getrusage is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_getrusage+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13972,21 +13487,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_getrusage=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_getrusage=no @@ -13994,17 +13508,17 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_getrusage" >&5 -$as_echo "$ac_cv_have_decl_getrusage" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getrusage" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getrusage" >&6; } if test $ac_cv_have_decl_getrusage = yes; then for ac_func in getrusage do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14057,41 +13571,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -14099,10 +13607,10 @@ done fi -{ $as_echo "$as_me:$LINENO: checking whether strsep is declared" >&5 -$as_echo_n "checking whether strsep is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether strsep is declared" >&5 +echo $ECHO_N "checking whether strsep is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_strsep+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14133,21 +13641,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_strsep=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_strsep=no @@ -14155,17 +13662,17 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_strsep" >&5 -$as_echo "$ac_cv_have_decl_strsep" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strsep" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strsep" >&6; } if test $ac_cv_have_decl_strsep = yes; then for ac_func in strsep do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14218,41 +13725,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -14261,10 +13762,10 @@ done fi -{ $as_echo "$as_me:$LINENO: checking whether tcsendbreak is declared" >&5 -$as_echo_n "checking whether tcsendbreak is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether tcsendbreak is declared" >&5 +echo $ECHO_N "checking whether tcsendbreak is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_tcsendbreak+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14292,21 +13793,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_tcsendbreak=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_tcsendbreak=no @@ -14314,8 +13814,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_tcsendbreak" >&5 -$as_echo "$ac_cv_have_decl_tcsendbreak" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tcsendbreak" >&5 +echo "${ECHO_T}$ac_cv_have_decl_tcsendbreak" >&6; } if test $ac_cv_have_decl_tcsendbreak = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_TCSENDBREAK 1 @@ -14325,11 +13825,11 @@ else for ac_func in tcsendbreak do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14382,41 +13882,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -14425,10 +13919,10 @@ done fi -{ $as_echo "$as_me:$LINENO: checking whether h_errno is declared" >&5 -$as_echo_n "checking whether h_errno is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether h_errno is declared" >&5 +echo $ECHO_N "checking whether h_errno is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_h_errno+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14455,21 +13949,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_h_errno=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_h_errno=no @@ -14477,8 +13970,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_h_errno" >&5 -$as_echo "$ac_cv_have_decl_h_errno" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_h_errno" >&5 +echo "${ECHO_T}$ac_cv_have_decl_h_errno" >&6; } if test $ac_cv_have_decl_h_errno = yes; then cat >>confdefs.h <<_ACEOF @@ -14496,10 +13989,10 @@ fi -{ $as_echo "$as_me:$LINENO: checking whether SHUT_RD is declared" >&5 -$as_echo_n "checking whether SHUT_RD is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether SHUT_RD is declared" >&5 +echo $ECHO_N "checking whether SHUT_RD is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_SHUT_RD+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14529,21 +14022,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_SHUT_RD=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_SHUT_RD=no @@ -14551,8 +14043,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_SHUT_RD" >&5 -$as_echo "$ac_cv_have_decl_SHUT_RD" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_SHUT_RD" >&5 +echo "${ECHO_T}$ac_cv_have_decl_SHUT_RD" >&6; } if test $ac_cv_have_decl_SHUT_RD = yes; then cat >>confdefs.h <<_ACEOF @@ -14570,10 +14062,10 @@ fi -{ $as_echo "$as_me:$LINENO: checking whether O_NONBLOCK is declared" >&5 -$as_echo_n "checking whether O_NONBLOCK is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether O_NONBLOCK is declared" >&5 +echo $ECHO_N "checking whether O_NONBLOCK is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_O_NONBLOCK+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14608,21 +14100,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_O_NONBLOCK=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_O_NONBLOCK=no @@ -14630,8 +14121,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_O_NONBLOCK" >&5 -$as_echo "$ac_cv_have_decl_O_NONBLOCK" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_O_NONBLOCK" >&5 +echo "${ECHO_T}$ac_cv_have_decl_O_NONBLOCK" >&6; } if test $ac_cv_have_decl_O_NONBLOCK = yes; then cat >>confdefs.h <<_ACEOF @@ -14649,10 +14140,10 @@ fi -{ $as_echo "$as_me:$LINENO: checking whether writev is declared" >&5 -$as_echo_n "checking whether writev is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether writev is declared" >&5 +echo $ECHO_N "checking whether writev is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_writev+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14683,21 +14174,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_writev=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_writev=no @@ -14705,8 +14195,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_writev" >&5 -$as_echo "$ac_cv_have_decl_writev" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_writev" >&5 +echo "${ECHO_T}$ac_cv_have_decl_writev" >&6; } if test $ac_cv_have_decl_writev = yes; then cat >>confdefs.h <<_ACEOF @@ -14724,10 +14214,10 @@ fi -{ $as_echo "$as_me:$LINENO: checking whether MAXSYMLINKS is declared" >&5 -$as_echo_n "checking whether MAXSYMLINKS is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether MAXSYMLINKS is declared" >&5 +echo $ECHO_N "checking whether MAXSYMLINKS is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_MAXSYMLINKS+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14756,21 +14246,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_MAXSYMLINKS=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_MAXSYMLINKS=no @@ -14778,8 +14267,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_MAXSYMLINKS" >&5 -$as_echo "$ac_cv_have_decl_MAXSYMLINKS" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_MAXSYMLINKS" >&5 +echo "${ECHO_T}$ac_cv_have_decl_MAXSYMLINKS" >&6; } if test $ac_cv_have_decl_MAXSYMLINKS = yes; then cat >>confdefs.h <<_ACEOF @@ -14797,10 +14286,10 @@ fi -{ $as_echo "$as_me:$LINENO: checking whether offsetof is declared" >&5 -$as_echo_n "checking whether offsetof is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether offsetof is declared" >&5 +echo $ECHO_N "checking whether offsetof is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_offsetof+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14829,21 +14318,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_offsetof=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_offsetof=no @@ -14851,8 +14339,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_offsetof" >&5 -$as_echo "$ac_cv_have_decl_offsetof" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_offsetof" >&5 +echo "${ECHO_T}$ac_cv_have_decl_offsetof" >&6; } if test $ac_cv_have_decl_offsetof = yes; then cat >>confdefs.h <<_ACEOF @@ -14873,11 +14361,11 @@ fi for ac_func in setresuid do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14930,48 +14418,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF - { $as_echo "$as_me:$LINENO: checking if setresuid seems to work" >&5 -$as_echo_n "checking if setresuid seems to work... " >&6; } + { echo "$as_me:$LINENO: checking if setresuid seems to work" >&5 +echo $ECHO_N "checking if setresuid seems to work... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking setresuid" >&5 -$as_echo "$as_me: WARNING: cross compiling: not checking setresuid" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking setresuid" >&5 +echo "$as_me: WARNING: cross compiling: not checking setresuid" >&2;} else cat >conftest.$ac_ext <<_ACEOF @@ -14992,27 +14474,25 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) @@ -15021,10 +14501,9 @@ cat >>confdefs.h <<\_ACEOF #define BROKEN_SETRESUID 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: not implemented" >&5 -$as_echo "not implemented" >&6; } + { echo "$as_me:$LINENO: result: not implemented" >&5 +echo "${ECHO_T}not implemented" >&6; } fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -15037,11 +14516,11 @@ done for ac_func in setresgid do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15094,48 +14573,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF - { $as_echo "$as_me:$LINENO: checking if setresgid seems to work" >&5 -$as_echo_n "checking if setresgid seems to work... " >&6; } + { echo "$as_me:$LINENO: checking if setresgid seems to work" >&5 +echo $ECHO_N "checking if setresgid seems to work... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking setresuid" >&5 -$as_echo "$as_me: WARNING: cross compiling: not checking setresuid" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking setresuid" >&5 +echo "$as_me: WARNING: cross compiling: not checking setresuid" >&2;} else cat >conftest.$ac_ext <<_ACEOF @@ -15156,27 +14629,25 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) @@ -15185,10 +14656,9 @@ cat >>confdefs.h <<\_ACEOF #define BROKEN_SETRESGID 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: not implemented" >&5 -$as_echo "not implemented" >&6; } + { echo "$as_me:$LINENO: result: not implemented" >&5 +echo "${ECHO_T}not implemented" >&6; } fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -15202,11 +14672,11 @@ done for ac_func in gettimeofday time do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15259,41 +14729,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -15307,11 +14771,11 @@ done for ac_func in endutent getutent getutid getutline pututline setutent do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15364,41 +14828,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -15407,11 +14865,11 @@ done for ac_func in utmpname do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15464,41 +14922,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -15511,11 +14963,11 @@ done for ac_func in endutxent getutxent getutxid getutxline pututxline do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15568,41 +15020,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -15612,11 +15058,11 @@ done for ac_func in setutxent utmpxname do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15669,41 +15115,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -15712,11 +15152,11 @@ done for ac_func in getlastlogxbyname do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15769,51 +15209,45 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done -{ $as_echo "$as_me:$LINENO: checking for daemon" >&5 -$as_echo_n "checking for daemon... " >&6; } +{ echo "$as_me:$LINENO: checking for daemon" >&5 +echo $ECHO_N "checking for daemon... $ECHO_C" >&6; } if test "${ac_cv_func_daemon+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15866,35 +15300,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func_daemon=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_daemon=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_daemon" >&5 -$as_echo "$ac_cv_func_daemon" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_func_daemon" >&5 +echo "${ECHO_T}$ac_cv_func_daemon" >&6; } if test $ac_cv_func_daemon = yes; then cat >>confdefs.h <<\_ACEOF @@ -15902,10 +15332,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { $as_echo "$as_me:$LINENO: checking for daemon in -lbsd" >&5 -$as_echo_n "checking for daemon in -lbsd... " >&6; } + { echo "$as_me:$LINENO: checking for daemon in -lbsd" >&5 +echo $ECHO_N "checking for daemon in -lbsd... $ECHO_C" >&6; } if test "${ac_cv_lib_bsd_daemon+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" @@ -15937,36 +15367,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_bsd_daemon=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_bsd_daemon=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_daemon" >&5 -$as_echo "$ac_cv_lib_bsd_daemon" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_daemon" >&5 +echo "${ECHO_T}$ac_cv_lib_bsd_daemon" >&6; } if test $ac_cv_lib_bsd_daemon = yes; then LIBS="$LIBS -lbsd"; cat >>confdefs.h <<\_ACEOF #define HAVE_DAEMON 1 @@ -15978,10 +15404,10 @@ fi fi -{ $as_echo "$as_me:$LINENO: checking for getpagesize" >&5 -$as_echo_n "checking for getpagesize... " >&6; } +{ echo "$as_me:$LINENO: checking for getpagesize" >&5 +echo $ECHO_N "checking for getpagesize... $ECHO_C" >&6; } if test "${ac_cv_func_getpagesize+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -16034,35 +15460,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func_getpagesize=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_getpagesize=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_getpagesize" >&5 -$as_echo "$ac_cv_func_getpagesize" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_func_getpagesize" >&5 +echo "${ECHO_T}$ac_cv_func_getpagesize" >&6; } if test $ac_cv_func_getpagesize = yes; then cat >>confdefs.h <<\_ACEOF @@ -16070,10 +15492,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { $as_echo "$as_me:$LINENO: checking for getpagesize in -lucb" >&5 -$as_echo_n "checking for getpagesize in -lucb... " >&6; } + { echo "$as_me:$LINENO: checking for getpagesize in -lucb" >&5 +echo $ECHO_N "checking for getpagesize in -lucb... $ECHO_C" >&6; } if test "${ac_cv_lib_ucb_getpagesize+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lucb $LIBS" @@ -16105,36 +15527,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_ucb_getpagesize=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_ucb_getpagesize=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ucb_getpagesize" >&5 -$as_echo "$ac_cv_lib_ucb_getpagesize" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_ucb_getpagesize" >&5 +echo "${ECHO_T}$ac_cv_lib_ucb_getpagesize" >&6; } if test $ac_cv_lib_ucb_getpagesize = yes; then LIBS="$LIBS -lucb"; cat >>confdefs.h <<\_ACEOF #define HAVE_GETPAGESIZE 1 @@ -16148,11 +15566,11 @@ fi # Check for broken snprintf if test "x$ac_cv_func_snprintf" = "xyes" ; then - { $as_echo "$as_me:$LINENO: checking whether snprintf correctly terminates long strings" >&5 -$as_echo_n "checking whether snprintf correctly terminates long strings... " >&6; } + { echo "$as_me:$LINENO: checking whether snprintf correctly terminates long strings" >&5 +echo $ECHO_N "checking whether snprintf correctly terminates long strings... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5 -$as_echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5 +echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;} else cat >conftest.$ac_ext <<_ACEOF @@ -16172,43 +15590,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define BROKEN_SNPRINTF 1 _ACEOF - { $as_echo "$as_me:$LINENO: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5 -$as_echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;} + { echo "$as_me:$LINENO: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5 +echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;} fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -16220,11 +15635,11 @@ fi # create (as per SUSv3) if test "x$ac_cv_func_asprintf" != "xyes" && \ test "x$ac_cv_func_vsnprintf" = "xyes" ; then - { $as_echo "$as_me:$LINENO: checking whether vsnprintf returns correct values on overflow" >&5 -$as_echo_n "checking whether vsnprintf returns correct values on overflow... " >&6; } + { echo "$as_me:$LINENO: checking whether vsnprintf returns correct values on overflow" >&5 +echo $ECHO_N "checking whether vsnprintf returns correct values on overflow... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working vsnprintf()" >&5 -$as_echo "$as_me: WARNING: cross compiling: Assuming working vsnprintf()" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working vsnprintf()" >&5 +echo "$as_me: WARNING: cross compiling: Assuming working vsnprintf()" >&2;} else cat >conftest.$ac_ext <<_ACEOF @@ -16256,43 +15671,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define BROKEN_SNPRINTF 1 _ACEOF - { $as_echo "$as_me:$LINENO: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&5 -$as_echo "$as_me: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&2;} + { echo "$as_me:$LINENO: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&5 +echo "$as_me: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&2;} fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -16302,8 +15714,8 @@ fi # On systems where [v]snprintf is broken, but is declared in stdio, # check that the fmt argument is const char * or just char *. # This is only useful for when BROKEN_SNPRINTF -{ $as_echo "$as_me:$LINENO: checking whether snprintf can declare const char *fmt" >&5 -$as_echo_n "checking whether snprintf can declare const char *fmt... " >&6; } +{ echo "$as_me:$LINENO: checking whether snprintf can declare const char *fmt" >&5 +echo $ECHO_N "checking whether snprintf can declare const char *fmt... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16321,31 +15733,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define SNPRINTF_CONST const _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define SNPRINTF_CONST /* not const */ _ACEOF @@ -16357,8 +15768,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Check for missing getpeereid (or equiv) support NO_PEERCHECK="" if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then - { $as_echo "$as_me:$LINENO: checking whether system supports SO_PEERCRED getsockopt" >&5 -$as_echo_n "checking whether system supports SO_PEERCRED getsockopt... " >&6; } + { echo "$as_me:$LINENO: checking whether system supports SO_PEERCRED getsockopt" >&5 +echo $ECHO_N "checking whether system supports SO_PEERCRED getsockopt... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16381,20 +15792,19 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_SO_PEERCRED 1 @@ -16402,11 +15812,11 @@ _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } NO_PEERCHECK=1 fi @@ -16415,12 +15825,12 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test "x$ac_cv_func_mkdtemp" = "xyes" ; then -{ $as_echo "$as_me:$LINENO: checking for (overly) strict mkstemp" >&5 -$as_echo_n "checking for (overly) strict mkstemp... " >&6; } +{ echo "$as_me:$LINENO: checking for (overly) strict mkstemp" >&5 +echo $ECHO_N "checking for (overly) strict mkstemp... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_STRICT_MKSTEMP 1 _ACEOF @@ -16449,35 +15859,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_STRICT_MKSTEMP 1 @@ -16485,7 +15893,6 @@ _ACEOF fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -16493,12 +15900,12 @@ fi fi if test ! -z "$check_for_openpty_ctty_bug"; then - { $as_echo "$as_me:$LINENO: checking if openpty correctly handles controlling tty" >&5 -$as_echo_n "checking if openpty correctly handles controlling tty... " >&6; } + { echo "$as_me:$LINENO: checking if openpty correctly handles controlling tty" >&5 +echo $ECHO_N "checking if openpty correctly handles controlling tty... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: result: cross-compiling" >&5 -$as_echo "cross-compiling" >&6; } + { echo "$as_me:$LINENO: result: cross-compiling" >&5 +echo "${ECHO_T}cross-compiling" >&6; } else @@ -16548,42 +15955,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define SSHD_ACQUIRES_CTTY 1 _ACEOF fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -16592,12 +15996,12 @@ fi if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then - { $as_echo "$as_me:$LINENO: checking if getaddrinfo seems to work" >&5 -$as_echo_n "checking if getaddrinfo seems to work... " >&6; } + { echo "$as_me:$LINENO: checking if getaddrinfo seems to work" >&5 +echo $ECHO_N "checking if getaddrinfo seems to work... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: result: cross-compiling" >&5 -$as_echo "cross-compiling" >&6; } + { echo "$as_me:$LINENO: result: cross-compiling" >&5 +echo "${ECHO_T}cross-compiling" >&6; } else @@ -16669,42 +16073,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define BROKEN_GETADDRINFO 1 _ACEOF fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -16713,12 +16114,12 @@ fi if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ test "x$check_for_aix_broken_getaddrinfo" = "x1"; then - { $as_echo "$as_me:$LINENO: checking if getaddrinfo seems to work" >&5 -$as_echo_n "checking if getaddrinfo seems to work... " >&6; } + { echo "$as_me:$LINENO: checking if getaddrinfo seems to work" >&5 +echo $ECHO_N "checking if getaddrinfo seems to work... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: result: cross-compiling" >&5 -$as_echo "cross-compiling" >&6; } + { echo "$as_me:$LINENO: result: cross-compiling" >&5 +echo "${ECHO_T}cross-compiling" >&6; } else @@ -16778,25 +16179,23 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define AIX_GETNAMEINFO_HACK 1 @@ -16804,21 +16203,20 @@ _ACEOF else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define BROKEN_GETADDRINFO 1 _ACEOF fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -16826,8 +16224,8 @@ fi fi if test "x$check_for_conflicting_getspnam" = "x1"; then - { $as_echo "$as_me:$LINENO: checking for conflicting getspnam in shadow.h" >&5 -$as_echo_n "checking for conflicting getspnam in shadow.h... " >&6; } + { echo "$as_me:$LINENO: checking for conflicting getspnam in shadow.h" >&5 +echo $ECHO_N "checking for conflicting getspnam in shadow.h... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF #include <shadow.h> @@ -16840,29 +16238,28 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define GETSPNAM_CONFLICTING_DEFS 1 @@ -16875,10 +16272,10 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5 -$as_echo_n "checking whether getpgrp requires zero arguments... " >&6; } +{ echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5 +echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6; } if test "${ac_cv_func_getpgrp_void+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else # Use it with a single arg. cat >conftest.$ac_ext <<_ACEOF @@ -16902,21 +16299,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_func_getpgrp_void=no else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_getpgrp_void=yes @@ -16925,8 +16321,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5 -$as_echo "$ac_cv_func_getpgrp_void" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5 +echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; } if test $ac_cv_func_getpgrp_void = yes; then cat >>confdefs.h <<\_ACEOF @@ -17000,28 +16396,25 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then cat >>confdefs.h <<\_ACEOF #define HAVE_OPENSSL 1 _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -17032,17 +16425,17 @@ sed 's/^/| /' conftest.$ac_ext >&5 fi CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" if test "${ac_cv_header_openssl_opensslv_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for openssl/opensslv.h" >&5 -$as_echo_n "checking for openssl/opensslv.h... " >&6; } + { echo "$as_me:$LINENO: checking for openssl/opensslv.h" >&5 +echo $ECHO_N "checking for openssl/opensslv.h... $ECHO_C" >&6; } if test "${ac_cv_header_openssl_opensslv_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_openssl_opensslv_h" >&5 -$as_echo "$ac_cv_header_openssl_opensslv_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_openssl_opensslv_h" >&5 +echo "${ECHO_T}$ac_cv_header_openssl_opensslv_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking openssl/opensslv.h usability" >&5 -$as_echo_n "checking openssl/opensslv.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking openssl/opensslv.h usability" >&5 +echo $ECHO_N "checking openssl/opensslv.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17058,33 +16451,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking openssl/opensslv.h presence" >&5 -$as_echo_n "checking openssl/opensslv.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking openssl/opensslv.h presence" >&5 +echo $ECHO_N "checking openssl/opensslv.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17098,52 +16490,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: openssl/opensslv.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: openssl/opensslv.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: openssl/opensslv.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: openssl/opensslv.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: openssl/opensslv.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: openssl/opensslv.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: openssl/opensslv.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: openssl/opensslv.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: openssl/opensslv.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: openssl/opensslv.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: openssl/opensslv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: openssl/opensslv.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: openssl/opensslv.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: openssl/opensslv.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: openssl/opensslv.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: openssl/opensslv.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: openssl/opensslv.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -17152,22 +16543,22 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for openssl/opensslv.h" >&5 -$as_echo_n "checking for openssl/opensslv.h... " >&6; } +{ echo "$as_me:$LINENO: checking for openssl/opensslv.h" >&5 +echo $ECHO_N "checking for openssl/opensslv.h... $ECHO_C" >&6; } if test "${ac_cv_header_openssl_opensslv_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_openssl_opensslv_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_openssl_opensslv_h" >&5 -$as_echo "$ac_cv_header_openssl_opensslv_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_openssl_opensslv_h" >&5 +echo "${ECHO_T}$ac_cv_header_openssl_opensslv_h" >&6; } fi if test $ac_cv_header_openssl_opensslv_h = yes; then : else - { { $as_echo "$as_me:$LINENO: error: *** OpenSSL headers missing - please install first or check config.log ***" >&5 -$as_echo "$as_me: error: *** OpenSSL headers missing - please install first or check config.log ***" >&2;} + { { echo "$as_me:$LINENO: error: *** OpenSSL headers missing - please install first or check config.log ***" >&5 +echo "$as_me: error: *** OpenSSL headers missing - please install first or check config.log ***" >&2;} { (exit 1); exit 1; }; } fi @@ -17200,55 +16591,50 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then cat >>confdefs.h <<\_ACEOF #define HAVE_OPENSSL 1 _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { { $as_echo "$as_me:$LINENO: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&5 -$as_echo "$as_me: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&2;} + { { echo "$as_me:$LINENO: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&5 +echo "$as_me: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&2;} { (exit 1); exit 1; }; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext # Determine OpenSSL header version -{ $as_echo "$as_me:$LINENO: checking OpenSSL header version" >&5 -$as_echo_n "checking OpenSSL header version... " >&6; } +{ echo "$as_me:$LINENO: checking OpenSSL header version" >&5 +echo $ECHO_N "checking OpenSSL header version... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 -$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 +echo "$as_me: WARNING: cross compiling: not checking" >&2;} else @@ -17284,54 +16670,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ssl_header_ver=`cat conftest.sslincver` - { $as_echo "$as_me:$LINENO: result: $ssl_header_ver" >&5 -$as_echo "$ssl_header_ver" >&6; } + { echo "$as_me:$LINENO: result: $ssl_header_ver" >&5 +echo "${ECHO_T}$ssl_header_ver" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: not found" >&5 -$as_echo "not found" >&6; } - { { $as_echo "$as_me:$LINENO: error: OpenSSL version header not found." >&5 -$as_echo "$as_me: error: OpenSSL version header not found." >&2;} + { echo "$as_me:$LINENO: result: not found" >&5 +echo "${ECHO_T}not found" >&6; } + { { echo "$as_me:$LINENO: error: OpenSSL version header not found." >&5 +echo "$as_me: error: OpenSSL version header not found." >&2;} { (exit 1); exit 1; }; } fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi # Determine OpenSSL library version -{ $as_echo "$as_me:$LINENO: checking OpenSSL library version" >&5 -$as_echo_n "checking OpenSSL library version... " >&6; } +{ echo "$as_me:$LINENO: checking OpenSSL library version" >&5 +echo $ECHO_N "checking OpenSSL library version... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 -$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 +echo "$as_me: WARNING: cross compiling: not checking" >&2;} else @@ -17368,42 +16751,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ssl_library_ver=`cat conftest.ssllibver` - { $as_echo "$as_me:$LINENO: result: $ssl_library_ver" >&5 -$as_echo "$ssl_library_ver" >&6; } + { echo "$as_me:$LINENO: result: $ssl_library_ver" >&5 +echo "${ECHO_T}$ssl_library_ver" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: not found" >&5 -$as_echo "not found" >&6; } - { { $as_echo "$as_me:$LINENO: error: OpenSSL library not found." >&5 -$as_echo "$as_me: error: OpenSSL library not found." >&2;} + { echo "$as_me:$LINENO: result: not found" >&5 +echo "${ECHO_T}not found" >&6; } + { { echo "$as_me:$LINENO: error: OpenSSL library not found." >&5 +echo "$as_me: error: OpenSSL library not found." >&2;} { (exit 1); exit 1; }; } fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -17421,12 +16801,12 @@ fi # Sanity check OpenSSL headers -{ $as_echo "$as_me:$LINENO: checking whether OpenSSL's headers match the library" >&5 -$as_echo_n "checking whether OpenSSL's headers match the library... " >&6; } +{ echo "$as_me:$LINENO: checking whether OpenSSL's headers match the library" >&5 +echo $ECHO_N "checking whether OpenSSL's headers match the library... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 -$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 +echo "$as_me: WARNING: cross compiling: not checking" >&2;} else @@ -17448,43 +16828,41 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } if test "x$openssl_check_nonfatal" = "x"; then - { { $as_echo "$as_me:$LINENO: error: Your OpenSSL headers do not match your + { { echo "$as_me:$LINENO: error: Your OpenSSL headers do not match your library. Check config.log for details. If you are sure your installation is consistent, you can disable the check by running \"./configure --without-openssl-header-check\". Also see contrib/findssl.sh for help identifying header/library mismatches. " >&5 -$as_echo "$as_me: error: Your OpenSSL headers do not match your +echo "$as_me: error: Your OpenSSL headers do not match your library. Check config.log for details. If you are sure your installation is consistent, you can disable the check by running \"./configure --without-openssl-header-check\". @@ -17492,23 +16870,22 @@ Also see contrib/findssl.sh for help identifying header/library mismatches. " >&2;} { (exit 1); exit 1; }; } else - { $as_echo "$as_me:$LINENO: WARNING: Your OpenSSL headers do not match your + { echo "$as_me:$LINENO: WARNING: Your OpenSSL headers do not match your library. Check config.log for details. Also see contrib/findssl.sh for help identifying header/library mismatches." >&5 -$as_echo "$as_me: WARNING: Your OpenSSL headers do not match your +echo "$as_me: WARNING: Your OpenSSL headers do not match your library. Check config.log for details. Also see contrib/findssl.sh for help identifying header/library mismatches." >&2;} fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: checking if programs using OpenSSL functions will link" >&5 -$as_echo_n "checking if programs using OpenSSL functions will link... " >&6; } +{ echo "$as_me:$LINENO: checking if programs using OpenSSL functions will link" >&5 +echo $ECHO_N "checking if programs using OpenSSL functions will link... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17526,36 +16903,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } saved_LIBS="$LIBS" LIBS="$LIBS -ldl" - { $as_echo "$as_me:$LINENO: checking if programs using OpenSSL need -ldl" >&5 -$as_echo_n "checking if programs using OpenSSL need -ldl... " >&6; } + { echo "$as_me:$LINENO: checking if programs using OpenSSL need -ldl" >&5 +echo $ECHO_N "checking if programs using OpenSSL need -ldl... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17573,45 +16947,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } LIBS="$saved_LIBS" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext @@ -17619,8 +16988,8 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ # Check whether --with-ssl-engine was given. if test "${with_ssl_engine+set}" = set; then withval=$with_ssl_engine; if test "x$withval" != "xno" ; then - { $as_echo "$as_me:$LINENO: checking for OpenSSL ENGINE support" >&5 -$as_echo_n "checking for OpenSSL ENGINE support... " >&6; } + { echo "$as_me:$LINENO: checking for OpenSSL ENGINE support" >&5 +echo $ECHO_N "checking for OpenSSL ENGINE support... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17644,20 +17013,19 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define USE_OPENSSL_ENGINE 1 @@ -17665,11 +17033,11 @@ _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { { $as_echo "$as_me:$LINENO: error: OpenSSL ENGINE support not found" >&5 -$as_echo "$as_me: error: OpenSSL ENGINE support not found" >&2;} + { { echo "$as_me:$LINENO: error: OpenSSL ENGINE support not found" >&5 +echo "$as_me: error: OpenSSL ENGINE support not found" >&2;} { (exit 1); exit 1; }; } fi @@ -17681,8 +17049,8 @@ fi # Check for OpenSSL without EVP_aes_{192,256}_cbc -{ $as_echo "$as_me:$LINENO: checking whether OpenSSL has crippled AES support" >&5 -$as_echo_n "checking whether OpenSSL has crippled AES support... " >&6; } +{ echo "$as_me:$LINENO: checking whether OpenSSL has crippled AES support" >&5 +echo $ECHO_N "checking whether OpenSSL has crippled AES support... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17701,32 +17069,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define OPENSSL_LOBOTOMISED_AES 1 @@ -17736,12 +17101,11 @@ _ACEOF fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking if EVP_DigestUpdate returns an int" >&5 -$as_echo_n "checking if EVP_DigestUpdate returns an int... " >&6; } +{ echo "$as_me:$LINENO: checking if EVP_DigestUpdate returns an int" >&5 +echo $ECHO_N "checking if EVP_DigestUpdate returns an int... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17760,32 +17124,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define OPENSSL_EVP_DIGESTUPDATE_VOID 1 @@ -17795,7 +17156,6 @@ _ACEOF fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext @@ -17803,10 +17163,10 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ # because the system crypt() is more featureful. if test "x$check_for_libcrypt_before" = "x1"; then -{ $as_echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5 -$as_echo_n "checking for crypt in -lcrypt... " >&6; } +{ echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5 +echo $ECHO_N "checking for crypt in -lcrypt... $ECHO_C" >&6; } if test "${ac_cv_lib_crypt_crypt+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypt $LIBS" @@ -17838,36 +17198,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_crypt_crypt=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_crypt_crypt=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5 -$as_echo "$ac_cv_lib_crypt_crypt" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5 +echo "${ECHO_T}$ac_cv_lib_crypt_crypt" >&6; } if test $ac_cv_lib_crypt_crypt = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBCRYPT 1 @@ -17882,10 +17238,10 @@ fi # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the # version in OpenSSL. if test "x$check_for_libcrypt_later" = "x1"; then - { $as_echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5 -$as_echo_n "checking for crypt in -lcrypt... " >&6; } + { echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5 +echo $ECHO_N "checking for crypt in -lcrypt... $ECHO_C" >&6; } if test "${ac_cv_lib_crypt_crypt+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypt $LIBS" @@ -17917,36 +17273,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_crypt_crypt=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_crypt_crypt=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5 -$as_echo "$ac_cv_lib_crypt_crypt" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5 +echo "${ECHO_T}$ac_cv_lib_crypt_crypt" >&6; } if test $ac_cv_lib_crypt_crypt = yes; then LIBS="$LIBS -lcrypt" fi @@ -17958,11 +17310,11 @@ fi for ac_func in SHA256_Update EVP_sha256 do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18015,41 +17367,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -18057,10 +17403,10 @@ done saved_LIBS="$LIBS" -{ $as_echo "$as_me:$LINENO: checking for ia_openinfo in -liaf" >&5 -$as_echo_n "checking for ia_openinfo in -liaf... " >&6; } +{ echo "$as_me:$LINENO: checking for ia_openinfo in -liaf" >&5 +echo $ECHO_N "checking for ia_openinfo in -liaf... $ECHO_C" >&6; } if test "${ac_cv_lib_iaf_ia_openinfo+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-liaf $LIBS" @@ -18092,47 +17438,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_iaf_ia_openinfo=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_iaf_ia_openinfo=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_iaf_ia_openinfo" >&5 -$as_echo "$ac_cv_lib_iaf_ia_openinfo" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_iaf_ia_openinfo" >&5 +echo "${ECHO_T}$ac_cv_lib_iaf_ia_openinfo" >&6; } if test $ac_cv_lib_iaf_ia_openinfo = yes; then LIBS="$LIBS -liaf" for ac_func in set_id do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18185,41 +17527,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF SSHDLIBS="$SSHDLIBS -liaf" @@ -18239,12 +17575,12 @@ LIBS="$saved_LIBS" ### Configure cryptographic random number support # Check wheter OpenSSL seeds itself -{ $as_echo "$as_me:$LINENO: checking whether OpenSSL's PRNG is internally seeded" >&5 -$as_echo_n "checking whether OpenSSL's PRNG is internally seeded... " >&6; } +{ echo "$as_me:$LINENO: checking whether OpenSSL's PRNG is internally seeded" >&5 +echo $ECHO_N "checking whether OpenSSL's PRNG is internally seeded... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: assuming yes" >&5 -$as_echo "$as_me: WARNING: cross compiling: assuming yes" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: assuming yes" >&5 +echo "$as_me: WARNING: cross compiling: assuming yes" >&2;} # This is safe, since all recent OpenSSL versions will # complain at runtime if not seeded correctly. OPENSSL_SEEDS_ITSELF=yes @@ -18269,42 +17605,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then OPENSSL_SEEDS_ITSELF=yes - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } # Default to use of the rand helper if OpenSSL doesn't # seed itself USE_RAND_HELPER=yes fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -18319,17 +17652,17 @@ if test "${with_pam+set}" = set; then if test "x$withval" != "xno" ; then if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then - { { $as_echo "$as_me:$LINENO: error: PAM headers not found" >&5 -$as_echo "$as_me: error: PAM headers not found" >&2;} + { { echo "$as_me:$LINENO: error: PAM headers not found" >&5 +echo "$as_me: error: PAM headers not found" >&2;} { (exit 1); exit 1; }; } fi saved_LIBS="$LIBS" -{ $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 -$as_echo_n "checking for dlopen in -ldl... " >&6; } +{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" @@ -18361,36 +17694,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_dl_dlopen=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 -$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } if test $ac_cv_lib_dl_dlopen = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDL 1 @@ -18401,10 +17730,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for pam_set_item in -lpam" >&5 -$as_echo_n "checking for pam_set_item in -lpam... " >&6; } +{ echo "$as_me:$LINENO: checking for pam_set_item in -lpam" >&5 +echo $ECHO_N "checking for pam_set_item in -lpam... $ECHO_C" >&6; } if test "${ac_cv_lib_pam_pam_set_item+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpam $LIBS" @@ -18436,36 +17765,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_pam_pam_set_item=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_pam_pam_set_item=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pam_pam_set_item" >&5 -$as_echo "$ac_cv_lib_pam_pam_set_item" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_pam_pam_set_item" >&5 +echo "${ECHO_T}$ac_cv_lib_pam_pam_set_item" >&6; } if test $ac_cv_lib_pam_pam_set_item = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBPAM 1 @@ -18474,19 +17799,19 @@ _ACEOF LIBS="-lpam $LIBS" else - { { $as_echo "$as_me:$LINENO: error: *** libpam missing" >&5 -$as_echo "$as_me: error: *** libpam missing" >&2;} + { { echo "$as_me:$LINENO: error: *** libpam missing" >&5 +echo "$as_me: error: *** libpam missing" >&2;} { (exit 1); exit 1; }; } fi for ac_func in pam_getenvlist do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18539,41 +17864,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -18582,11 +17901,11 @@ done for ac_func in pam_putenv do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18639,41 +17958,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -18709,8 +18022,8 @@ fi # Check for older PAM if test "x$PAM_MSG" = "xyes" ; then # Check PAM strerror arguments (old PAM) - { $as_echo "$as_me:$LINENO: checking whether pam_strerror takes only one argument" >&5 -$as_echo_n "checking whether pam_strerror takes only one argument... " >&6; } + { echo "$as_me:$LINENO: checking whether pam_strerror takes only one argument" >&5 +echo $ECHO_N "checking whether pam_strerror takes only one argument... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -18739,22 +18052,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -18763,8 +18075,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_OLD_PAM 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } PAM_MSG="yes (old library)" @@ -18782,8 +18094,8 @@ if test "${with_rand_helper+set}" = set; then # Force use of OpenSSL's internal RNG, even if # the previous test showed it to be unseeded. if test -z "$OPENSSL_SEEDS_ITSELF" ; then - { $as_echo "$as_me:$LINENO: WARNING: *** Forcing use of OpenSSL's non-self-seeding PRNG" >&5 -$as_echo "$as_me: WARNING: *** Forcing use of OpenSSL's non-self-seeding PRNG" >&2;} + { echo "$as_me:$LINENO: WARNING: *** Forcing use of OpenSSL's non-self-seeding PRNG" >&5 +echo "$as_me: WARNING: *** Forcing use of OpenSSL's non-self-seeding PRNG" >&2;} OPENSSL_SEEDS_ITSELF=yes USE_RAND_HELPER="" fi @@ -18825,8 +18137,8 @@ if test "${with_prngd_port+set}" = set; then [0-9]*) ;; *) - { { $as_echo "$as_me:$LINENO: error: You must specify a numeric port number for --with-prngd-port" >&5 -$as_echo "$as_me: error: You must specify a numeric port number for --with-prngd-port" >&2;} + { { echo "$as_me:$LINENO: error: You must specify a numeric port number for --with-prngd-port" >&5 +echo "$as_me: error: You must specify a numeric port number for --with-prngd-port" >&2;} { (exit 1); exit 1; }; } ;; esac @@ -18858,21 +18170,21 @@ if test "${with_prngd_socket+set}" = set; then /*) ;; *) - { { $as_echo "$as_me:$LINENO: error: You must specify an absolute path to the entropy socket" >&5 -$as_echo "$as_me: error: You must specify an absolute path to the entropy socket" >&2;} + { { echo "$as_me:$LINENO: error: You must specify an absolute path to the entropy socket" >&5 +echo "$as_me: error: You must specify an absolute path to the entropy socket" >&2;} { (exit 1); exit 1; }; } ;; esac if test ! -z "$withval" ; then if test ! -z "$PRNGD_PORT" ; then - { { $as_echo "$as_me:$LINENO: error: You may not specify both a PRNGD/EGD port and socket" >&5 -$as_echo "$as_me: error: You may not specify both a PRNGD/EGD port and socket" >&2;} + { { echo "$as_me:$LINENO: error: You may not specify both a PRNGD/EGD port and socket" >&5 +echo "$as_me: error: You may not specify both a PRNGD/EGD port and socket" >&2;} { (exit 1); exit 1; }; } fi if test ! -r "$withval" ; then - { $as_echo "$as_me:$LINENO: WARNING: Entropy socket is not readable" >&5 -$as_echo "$as_me: WARNING: Entropy socket is not readable" >&2;} + { echo "$as_me:$LINENO: WARNING: Entropy socket is not readable" >&5 +echo "$as_me: WARNING: Entropy socket is not readable" >&2;} fi PRNGD_SOCKET="$withval" @@ -18886,8 +18198,8 @@ else # Check for existing socket only if we don't have a random device already if test "$USE_RAND_HELPER" = yes ; then - { $as_echo "$as_me:$LINENO: checking for PRNGD/EGD socket" >&5 -$as_echo_n "checking for PRNGD/EGD socket... " >&6; } + { echo "$as_me:$LINENO: checking for PRNGD/EGD socket" >&5 +echo $ECHO_N "checking for PRNGD/EGD socket... $ECHO_C" >&6; } # Insert other locations here for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then @@ -18900,11 +18212,11 @@ _ACEOF fi done if test ! -z "$PRNGD_SOCKET" ; then - { $as_echo "$as_me:$LINENO: result: $PRNGD_SOCKET" >&5 -$as_echo "$PRNGD_SOCKET" >&6; } + { echo "$as_me:$LINENO: result: $PRNGD_SOCKET" >&5 +echo "${ECHO_T}$PRNGD_SOCKET" >&6; } else - { $as_echo "$as_me:$LINENO: result: not found" >&5 -$as_echo "not found" >&6; } + { echo "$as_me:$LINENO: result: not found" >&5 +echo "${ECHO_T}not found" >&6; } fi fi @@ -18970,10 +18282,10 @@ PATH=$PATH:/etc:$OPATH # Extract the first word of "ls", so it can be a program name with args. set dummy ls; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_LS+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_LS in [\\/]* | ?:[\\/]*) @@ -18988,7 +18300,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_LS="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19000,11 +18312,11 @@ esac fi PROG_LS=$ac_cv_path_PROG_LS if test -n "$PROG_LS"; then - { $as_echo "$as_me:$LINENO: result: $PROG_LS" >&5 -$as_echo "$PROG_LS" >&6; } + { echo "$as_me:$LINENO: result: $PROG_LS" >&5 +echo "${ECHO_T}$PROG_LS" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19016,10 +18328,10 @@ fi # Extract the first word of "netstat", so it can be a program name with args. set dummy netstat; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_NETSTAT+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_NETSTAT in [\\/]* | ?:[\\/]*) @@ -19034,7 +18346,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_NETSTAT="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19046,11 +18358,11 @@ esac fi PROG_NETSTAT=$ac_cv_path_PROG_NETSTAT if test -n "$PROG_NETSTAT"; then - { $as_echo "$as_me:$LINENO: result: $PROG_NETSTAT" >&5 -$as_echo "$PROG_NETSTAT" >&6; } + { echo "$as_me:$LINENO: result: $PROG_NETSTAT" >&5 +echo "${ECHO_T}$PROG_NETSTAT" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19062,10 +18374,10 @@ fi # Extract the first word of "arp", so it can be a program name with args. set dummy arp; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_ARP+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_ARP in [\\/]* | ?:[\\/]*) @@ -19080,7 +18392,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_ARP="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19092,11 +18404,11 @@ esac fi PROG_ARP=$ac_cv_path_PROG_ARP if test -n "$PROG_ARP"; then - { $as_echo "$as_me:$LINENO: result: $PROG_ARP" >&5 -$as_echo "$PROG_ARP" >&6; } + { echo "$as_me:$LINENO: result: $PROG_ARP" >&5 +echo "${ECHO_T}$PROG_ARP" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19108,10 +18420,10 @@ fi # Extract the first word of "ifconfig", so it can be a program name with args. set dummy ifconfig; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_IFCONFIG+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_IFCONFIG in [\\/]* | ?:[\\/]*) @@ -19126,7 +18438,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_IFCONFIG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19138,11 +18450,11 @@ esac fi PROG_IFCONFIG=$ac_cv_path_PROG_IFCONFIG if test -n "$PROG_IFCONFIG"; then - { $as_echo "$as_me:$LINENO: result: $PROG_IFCONFIG" >&5 -$as_echo "$PROG_IFCONFIG" >&6; } + { echo "$as_me:$LINENO: result: $PROG_IFCONFIG" >&5 +echo "${ECHO_T}$PROG_IFCONFIG" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19154,10 +18466,10 @@ fi # Extract the first word of "jstat", so it can be a program name with args. set dummy jstat; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_JSTAT+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_JSTAT in [\\/]* | ?:[\\/]*) @@ -19172,7 +18484,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_JSTAT="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19184,11 +18496,11 @@ esac fi PROG_JSTAT=$ac_cv_path_PROG_JSTAT if test -n "$PROG_JSTAT"; then - { $as_echo "$as_me:$LINENO: result: $PROG_JSTAT" >&5 -$as_echo "$PROG_JSTAT" >&6; } + { echo "$as_me:$LINENO: result: $PROG_JSTAT" >&5 +echo "${ECHO_T}$PROG_JSTAT" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19200,10 +18512,10 @@ fi # Extract the first word of "ps", so it can be a program name with args. set dummy ps; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_PS+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_PS in [\\/]* | ?:[\\/]*) @@ -19218,7 +18530,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_PS="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19230,11 +18542,11 @@ esac fi PROG_PS=$ac_cv_path_PROG_PS if test -n "$PROG_PS"; then - { $as_echo "$as_me:$LINENO: result: $PROG_PS" >&5 -$as_echo "$PROG_PS" >&6; } + { echo "$as_me:$LINENO: result: $PROG_PS" >&5 +echo "${ECHO_T}$PROG_PS" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19246,10 +18558,10 @@ fi # Extract the first word of "sar", so it can be a program name with args. set dummy sar; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_SAR+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_SAR in [\\/]* | ?:[\\/]*) @@ -19264,7 +18576,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_SAR="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19276,11 +18588,11 @@ esac fi PROG_SAR=$ac_cv_path_PROG_SAR if test -n "$PROG_SAR"; then - { $as_echo "$as_me:$LINENO: result: $PROG_SAR" >&5 -$as_echo "$PROG_SAR" >&6; } + { echo "$as_me:$LINENO: result: $PROG_SAR" >&5 +echo "${ECHO_T}$PROG_SAR" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19292,10 +18604,10 @@ fi # Extract the first word of "w", so it can be a program name with args. set dummy w; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_W+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_W in [\\/]* | ?:[\\/]*) @@ -19310,7 +18622,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_W="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19322,11 +18634,11 @@ esac fi PROG_W=$ac_cv_path_PROG_W if test -n "$PROG_W"; then - { $as_echo "$as_me:$LINENO: result: $PROG_W" >&5 -$as_echo "$PROG_W" >&6; } + { echo "$as_me:$LINENO: result: $PROG_W" >&5 +echo "${ECHO_T}$PROG_W" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19338,10 +18650,10 @@ fi # Extract the first word of "who", so it can be a program name with args. set dummy who; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_WHO+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_WHO in [\\/]* | ?:[\\/]*) @@ -19356,7 +18668,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_WHO="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19368,11 +18680,11 @@ esac fi PROG_WHO=$ac_cv_path_PROG_WHO if test -n "$PROG_WHO"; then - { $as_echo "$as_me:$LINENO: result: $PROG_WHO" >&5 -$as_echo "$PROG_WHO" >&6; } + { echo "$as_me:$LINENO: result: $PROG_WHO" >&5 +echo "${ECHO_T}$PROG_WHO" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19384,10 +18696,10 @@ fi # Extract the first word of "last", so it can be a program name with args. set dummy last; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_LAST+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_LAST in [\\/]* | ?:[\\/]*) @@ -19402,7 +18714,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_LAST="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19414,11 +18726,11 @@ esac fi PROG_LAST=$ac_cv_path_PROG_LAST if test -n "$PROG_LAST"; then - { $as_echo "$as_me:$LINENO: result: $PROG_LAST" >&5 -$as_echo "$PROG_LAST" >&6; } + { echo "$as_me:$LINENO: result: $PROG_LAST" >&5 +echo "${ECHO_T}$PROG_LAST" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19430,10 +18742,10 @@ fi # Extract the first word of "lastlog", so it can be a program name with args. set dummy lastlog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_LASTLOG+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_LASTLOG in [\\/]* | ?:[\\/]*) @@ -19448,7 +18760,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_LASTLOG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19460,11 +18772,11 @@ esac fi PROG_LASTLOG=$ac_cv_path_PROG_LASTLOG if test -n "$PROG_LASTLOG"; then - { $as_echo "$as_me:$LINENO: result: $PROG_LASTLOG" >&5 -$as_echo "$PROG_LASTLOG" >&6; } + { echo "$as_me:$LINENO: result: $PROG_LASTLOG" >&5 +echo "${ECHO_T}$PROG_LASTLOG" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19476,10 +18788,10 @@ fi # Extract the first word of "df", so it can be a program name with args. set dummy df; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_DF+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_DF in [\\/]* | ?:[\\/]*) @@ -19494,7 +18806,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_DF="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19506,11 +18818,11 @@ esac fi PROG_DF=$ac_cv_path_PROG_DF if test -n "$PROG_DF"; then - { $as_echo "$as_me:$LINENO: result: $PROG_DF" >&5 -$as_echo "$PROG_DF" >&6; } + { echo "$as_me:$LINENO: result: $PROG_DF" >&5 +echo "${ECHO_T}$PROG_DF" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19522,10 +18834,10 @@ fi # Extract the first word of "vmstat", so it can be a program name with args. set dummy vmstat; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_VMSTAT+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_VMSTAT in [\\/]* | ?:[\\/]*) @@ -19540,7 +18852,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_VMSTAT="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19552,11 +18864,11 @@ esac fi PROG_VMSTAT=$ac_cv_path_PROG_VMSTAT if test -n "$PROG_VMSTAT"; then - { $as_echo "$as_me:$LINENO: result: $PROG_VMSTAT" >&5 -$as_echo "$PROG_VMSTAT" >&6; } + { echo "$as_me:$LINENO: result: $PROG_VMSTAT" >&5 +echo "${ECHO_T}$PROG_VMSTAT" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19568,10 +18880,10 @@ fi # Extract the first word of "uptime", so it can be a program name with args. set dummy uptime; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_UPTIME+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_UPTIME in [\\/]* | ?:[\\/]*) @@ -19586,7 +18898,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_UPTIME="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19598,11 +18910,11 @@ esac fi PROG_UPTIME=$ac_cv_path_PROG_UPTIME if test -n "$PROG_UPTIME"; then - { $as_echo "$as_me:$LINENO: result: $PROG_UPTIME" >&5 -$as_echo "$PROG_UPTIME" >&6; } + { echo "$as_me:$LINENO: result: $PROG_UPTIME" >&5 +echo "${ECHO_T}$PROG_UPTIME" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19614,10 +18926,10 @@ fi # Extract the first word of "ipcs", so it can be a program name with args. set dummy ipcs; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_IPCS+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_IPCS in [\\/]* | ?:[\\/]*) @@ -19632,7 +18944,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_IPCS="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19644,11 +18956,11 @@ esac fi PROG_IPCS=$ac_cv_path_PROG_IPCS if test -n "$PROG_IPCS"; then - { $as_echo "$as_me:$LINENO: result: $PROG_IPCS" >&5 -$as_echo "$PROG_IPCS" >&6; } + { echo "$as_me:$LINENO: result: $PROG_IPCS" >&5 +echo "${ECHO_T}$PROG_IPCS" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19660,10 +18972,10 @@ fi # Extract the first word of "tail", so it can be a program name with args. set dummy tail; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PROG_TAIL+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PROG_TAIL in [\\/]* | ?:[\\/]*) @@ -19678,7 +18990,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PROG_TAIL="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19690,11 +19002,11 @@ esac fi PROG_TAIL=$ac_cv_path_PROG_TAIL if test -n "$PROG_TAIL"; then - { $as_echo "$as_me:$LINENO: result: $PROG_TAIL" >&5 -$as_echo "$PROG_TAIL" >&6; } + { echo "$as_me:$LINENO: result: $PROG_TAIL" >&5 +echo "${ECHO_T}$PROG_TAIL" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -19728,46 +19040,11 @@ if test ! -z "$SONY" ; then fi # Check for long long datatypes -{ $as_echo "$as_me:$LINENO: checking for long long" >&5 -$as_echo_n "checking for long long... " >&6; } +{ echo "$as_me:$LINENO: checking for long long" >&5 +echo $ECHO_N "checking for long long... $ECHO_C" >&6; } if test "${ac_cv_type_long_long+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_long_long=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (long long)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19775,11 +19052,14 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef long long ac__type_new_; int main () { -if (sizeof ((long long))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -19790,38 +19070,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : + ac_cv_type_long_long=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_long_long=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - + ac_cv_type_long_long=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 -$as_echo "$ac_cv_type_long_long" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 +echo "${ECHO_T}$ac_cv_type_long_long" >&6; } if test $ac_cv_type_long_long = yes; then cat >>confdefs.h <<_ACEOF @@ -19830,46 +19101,11 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for unsigned long long" >&5 -$as_echo_n "checking for unsigned long long... " >&6; } +{ echo "$as_me:$LINENO: checking for unsigned long long" >&5 +echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6; } if test "${ac_cv_type_unsigned_long_long+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_unsigned_long_long=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (unsigned long long)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19877,11 +19113,14 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef unsigned long long ac__type_new_; int main () { -if (sizeof ((unsigned long long))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -19892,38 +19131,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : + ac_cv_type_unsigned_long_long=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_unsigned_long_long=yes + ac_cv_type_unsigned_long_long=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5 -$as_echo "$ac_cv_type_unsigned_long_long" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5 +echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6; } if test $ac_cv_type_unsigned_long_long = yes; then cat >>confdefs.h <<_ACEOF @@ -19932,24 +19162,26 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for long double" >&5 -$as_echo_n "checking for long double... " >&6; } +{ echo "$as_me:$LINENO: checking for long double" >&5 +echo $ECHO_N "checking for long double... $ECHO_C" >&6; } if test "${ac_cv_type_long_double+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_long_double=no -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef long double ac__type_new_; int main () { -if (sizeof (long double)) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -19960,18 +19192,45 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then + ac_cv_type_long_double=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_long_double=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5 +echo "${ECHO_T}$ac_cv_type_long_double" >&6; } +if test $ac_cv_type_long_double = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_LONG_DOUBLE 1 +_ACEOF + + +fi + + +# Check datatype sizes +{ echo "$as_me:$LINENO: checking for char" >&5 +echo $ECHO_N "checking for char... $ECHO_C" >&6; } +if test "${ac_cv_type_char+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19979,11 +19238,14 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef char ac__type_new_; int main () { -if (sizeof ((long double))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -19994,57 +19256,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : + ac_cv_type_char=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_long_double=yes + ac_cv_type_char=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5 -$as_echo "$ac_cv_type_long_double" >&6; } -if test $ac_cv_type_long_double = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_LONG_DOUBLE 1 -_ACEOF - - fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5 +echo "${ECHO_T}$ac_cv_type_char" >&6; } - -# Check datatype sizes # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of char" >&5 -$as_echo_n "checking size of char... " >&6; } +{ echo "$as_me:$LINENO: checking size of char" >&5 +echo $ECHO_N "checking size of char... $ECHO_C" >&6; } if test "${ac_cv_sizeof_char+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -20055,10 +19298,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef char ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -20071,14 +19315,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20092,10 +19335,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef char ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -20108,21 +19352,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -20136,7 +19379,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20146,10 +19389,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef char ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (char))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -20162,14 +19406,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20183,10 +19426,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef char ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -20199,21 +19443,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -20227,7 +19470,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -20247,10 +19490,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef char ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -20263,21 +19507,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -20288,9 +19531,9 @@ done case $ac_lo in ?*) ac_cv_sizeof_char=$ac_lo;; '') if test "$ac_cv_type_char" = yes; then - { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (char) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (char) +echo "$as_me: error: cannot compute sizeof (char) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else @@ -20305,8 +19548,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (char)); } -static unsigned long int ulongval () { return (long int) (sizeof (char)); } + typedef char ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include <stdio.h> #include <stdlib.h> int @@ -20316,22 +19560,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (char))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (char)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (char)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -20344,46 +19586,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_char=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_char" = yes; then - { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (char) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (char) +echo "$as_me: error: cannot compute sizeof (char) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_char=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5 -$as_echo "$ac_cv_sizeof_char" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5 +echo "${ECHO_T}$ac_cv_sizeof_char" >&6; } @@ -20392,14 +19631,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for short int" >&5 +echo $ECHO_N "checking for short int... $ECHO_C" >&6; } +if test "${ac_cv_type_short_int+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef short int ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_short_int=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_short_int=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_short_int" >&5 +echo "${ECHO_T}$ac_cv_type_short_int" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of short int" >&5 -$as_echo_n "checking size of short int... " >&6; } +{ echo "$as_me:$LINENO: checking size of short int" >&5 +echo $ECHO_N "checking size of short int... $ECHO_C" >&6; } if test "${ac_cv_sizeof_short_int+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -20410,10 +19703,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef short int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (short int))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -20426,14 +19720,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20447,10 +19740,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef short int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (short int))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -20463,21 +19757,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -20491,7 +19784,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20501,10 +19794,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef short int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (short int))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -20517,14 +19811,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20538,10 +19831,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef short int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (short int))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -20554,21 +19848,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -20582,7 +19875,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -20602,10 +19895,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef short int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (short int))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -20618,21 +19912,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -20643,9 +19936,9 @@ done case $ac_lo in ?*) ac_cv_sizeof_short_int=$ac_lo;; '') if test "$ac_cv_type_short_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short int) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (short int) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (short int) +echo "$as_me: error: cannot compute sizeof (short int) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else @@ -20660,8 +19953,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (short int)); } -static unsigned long int ulongval () { return (long int) (sizeof (short int)); } + typedef short int ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include <stdio.h> #include <stdlib.h> int @@ -20671,22 +19965,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (short int))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (short int)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (short int)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -20699,46 +19991,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_short_int=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_short_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short int) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (short int) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (short int) +echo "$as_me: error: cannot compute sizeof (short int) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_short_int=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short_int" >&5 -$as_echo "$ac_cv_sizeof_short_int" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_short_int" >&6; } @@ -20747,14 +20036,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for int" >&5 +echo $ECHO_N "checking for int... $ECHO_C" >&6; } +if test "${ac_cv_type_int+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef int ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_int=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_int=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 +echo "${ECHO_T}$ac_cv_type_int" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of int" >&5 -$as_echo_n "checking size of int... " >&6; } +{ echo "$as_me:$LINENO: checking size of int" >&5 +echo $ECHO_N "checking size of int... $ECHO_C" >&6; } if test "${ac_cv_sizeof_int+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -20765,10 +20108,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -20781,14 +20125,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20802,10 +20145,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -20818,21 +20162,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -20846,7 +20189,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20856,10 +20199,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -20872,14 +20216,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20893,10 +20236,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -20909,21 +20253,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -20937,7 +20280,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -20957,10 +20300,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -20973,21 +20317,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -20998,9 +20341,9 @@ done case $ac_lo in ?*) ac_cv_sizeof_int=$ac_lo;; '') if test "$ac_cv_type_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (int) +echo "$as_me: error: cannot compute sizeof (int) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else @@ -21015,8 +20358,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (int)); } -static unsigned long int ulongval () { return (long int) (sizeof (int)); } + typedef int ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include <stdio.h> #include <stdlib.h> int @@ -21026,22 +20370,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (int))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (int)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (int)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -21054,46 +20396,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_int=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (int) +echo "$as_me: error: cannot compute sizeof (int) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_int=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 -$as_echo "$ac_cv_sizeof_int" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_int" >&6; } @@ -21102,14 +20441,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for long int" >&5 +echo $ECHO_N "checking for long int... $ECHO_C" >&6; } +if test "${ac_cv_type_long_int+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef long int ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_long_int=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_long_int=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_long_int" >&5 +echo "${ECHO_T}$ac_cv_type_long_int" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of long int" >&5 -$as_echo_n "checking size of long int... " >&6; } +{ echo "$as_me:$LINENO: checking size of long int" >&5 +echo $ECHO_N "checking size of long int... $ECHO_C" >&6; } if test "${ac_cv_sizeof_long_int+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -21120,10 +20513,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long int))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -21136,14 +20530,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21157,10 +20550,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long int))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -21173,21 +20567,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -21201,7 +20594,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -21211,10 +20604,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long int))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -21227,14 +20621,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21248,10 +20641,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long int))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -21264,21 +20658,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -21292,7 +20685,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -21312,10 +20705,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long int))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -21328,21 +20722,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -21353,9 +20746,9 @@ done case $ac_lo in ?*) ac_cv_sizeof_long_int=$ac_lo;; '') if test "$ac_cv_type_long_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long int) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long int) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long int) +echo "$as_me: error: cannot compute sizeof (long int) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else @@ -21370,8 +20763,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (long int)); } -static unsigned long int ulongval () { return (long int) (sizeof (long int)); } + typedef long int ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include <stdio.h> #include <stdlib.h> int @@ -21381,22 +20775,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (long int))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (long int)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (long int)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -21409,46 +20801,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long_int=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long int) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long int) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long int) +echo "$as_me: error: cannot compute sizeof (long int) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_long_int=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_int" >&5 -$as_echo "$ac_cv_sizeof_long_int" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long_int" >&6; } @@ -21457,14 +20846,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for long long int" >&5 +echo $ECHO_N "checking for long long int... $ECHO_C" >&6; } +if test "${ac_cv_type_long_long_int+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef long long int ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_long_long_int=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_long_long_int=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long_int" >&5 +echo "${ECHO_T}$ac_cv_type_long_long_int" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of long long int" >&5 -$as_echo_n "checking size of long long int... " >&6; } +{ echo "$as_me:$LINENO: checking size of long long int" >&5 +echo $ECHO_N "checking size of long long int... $ECHO_C" >&6; } if test "${ac_cv_sizeof_long_long_int+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -21475,10 +20918,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long long int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long long int))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -21491,14 +20935,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21512,10 +20955,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long long int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long long int))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -21528,21 +20972,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -21556,7 +20999,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -21566,10 +21009,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long long int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long long int))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -21582,14 +21026,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21603,10 +21046,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long long int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long long int))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -21619,21 +21063,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -21647,7 +21090,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -21667,10 +21110,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long long int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long long int))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -21683,21 +21127,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -21708,9 +21151,9 @@ done case $ac_lo in ?*) ac_cv_sizeof_long_long_int=$ac_lo;; '') if test "$ac_cv_type_long_long_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long int) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long long int) +echo "$as_me: error: cannot compute sizeof (long long int) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else @@ -21725,8 +21168,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (long long int)); } -static unsigned long int ulongval () { return (long int) (sizeof (long long int)); } + typedef long long int ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include <stdio.h> #include <stdlib.h> int @@ -21736,22 +21180,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (long long int))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (long long int)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (long long int)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -21764,46 +21206,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long_long_int=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long_long_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long int) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long long int) +echo "$as_me: error: cannot compute sizeof (long long int) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_long_long_int=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long_int" >&5 -$as_echo "$ac_cv_sizeof_long_long_int" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long_long_int" >&6; } @@ -21820,12 +21259,12 @@ fi # compute LLONG_MIN and LLONG_MAX if we don't know them. if test -z "$have_llong_max"; then - { $as_echo "$as_me:$LINENO: checking for max value of long long" >&5 -$as_echo_n "checking for max value of long long... " >&6; } + { echo "$as_me:$LINENO: checking for max value of long long" >&5 +echo $ECHO_N "checking for max value of long long... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 -$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 +echo "$as_me: WARNING: cross compiling: not checking" >&2;} else @@ -21915,37 +21354,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then llong_min=`$AWK '{print $1}' conftest.llminmax` llong_max=`$AWK '{print $2}' conftest.llminmax` - { $as_echo "$as_me:$LINENO: result: $llong_max" >&5 -$as_echo "$llong_max" >&6; } + { echo "$as_me:$LINENO: result: $llong_max" >&5 +echo "${ECHO_T}$llong_max" >&6; } cat >>confdefs.h <<_ACEOF #define LLONG_MAX ${llong_max}LL _ACEOF - { $as_echo "$as_me:$LINENO: checking for min value of long long" >&5 -$as_echo_n "checking for min value of long long... " >&6; } - { $as_echo "$as_me:$LINENO: result: $llong_min" >&5 -$as_echo "$llong_min" >&6; } + { echo "$as_me:$LINENO: checking for min value of long long" >&5 +echo $ECHO_N "checking for min value of long long... $ECHO_C" >&6; } + { echo "$as_me:$LINENO: result: $llong_min" >&5 +echo "${ECHO_T}$llong_min" >&6; } cat >>confdefs.h <<_ACEOF #define LLONG_MIN ${llong_min}LL @@ -21953,17 +21390,16 @@ _ACEOF else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) - { $as_echo "$as_me:$LINENO: result: not found" >&5 -$as_echo "not found" >&6; } + { echo "$as_me:$LINENO: result: not found" >&5 +echo "${ECHO_T}not found" >&6; } fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -21972,10 +21408,10 @@ fi # More checks for data types -{ $as_echo "$as_me:$LINENO: checking for u_int type" >&5 -$as_echo_n "checking for u_int type... " >&6; } +{ echo "$as_me:$LINENO: checking for u_int type" >&5 +echo $ECHO_N "checking for u_int type... $ECHO_C" >&6; } if test "${ac_cv_have_u_int+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -21999,21 +21435,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_u_int="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_u_int="no" @@ -22023,8 +21458,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_u_int" >&5 -$as_echo "$ac_cv_have_u_int" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_u_int" >&5 +echo "${ECHO_T}$ac_cv_have_u_int" >&6; } if test "x$ac_cv_have_u_int" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -22034,10 +21469,10 @@ _ACEOF have_u_int=1 fi -{ $as_echo "$as_me:$LINENO: checking for intXX_t types" >&5 -$as_echo_n "checking for intXX_t types... " >&6; } +{ echo "$as_me:$LINENO: checking for intXX_t types" >&5 +echo $ECHO_N "checking for intXX_t types... $ECHO_C" >&6; } if test "${ac_cv_have_intxx_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -22061,21 +21496,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_intxx_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_intxx_t="no" @@ -22085,8 +21519,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_intxx_t" >&5 -$as_echo "$ac_cv_have_intxx_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_intxx_t" >&5 +echo "${ECHO_T}$ac_cv_have_intxx_t" >&6; } if test "x$ac_cv_have_intxx_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -22099,8 +21533,8 @@ fi if (test -z "$have_intxx_t" && \ test "x$ac_cv_header_stdint_h" = "xyes") then - { $as_echo "$as_me:$LINENO: checking for intXX_t types in stdint.h" >&5 -$as_echo_n "checking for intXX_t types in stdint.h... " >&6; } + { echo "$as_me:$LINENO: checking for intXX_t types in stdint.h" >&5 +echo $ECHO_N "checking for intXX_t types in stdint.h... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22122,14 +21556,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -22139,25 +21572,25 @@ $as_echo "$ac_try_echo") >&5 #define HAVE_INTXX_T 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: checking for int64_t type" >&5 -$as_echo_n "checking for int64_t type... " >&6; } +{ echo "$as_me:$LINENO: checking for int64_t type" >&5 +echo $ECHO_N "checking for int64_t type... $ECHO_C" >&6; } if test "${ac_cv_have_int64_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -22190,21 +21623,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_int64_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_int64_t="no" @@ -22214,8 +21646,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_int64_t" >&5 -$as_echo "$ac_cv_have_int64_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_int64_t" >&5 +echo "${ECHO_T}$ac_cv_have_int64_t" >&6; } if test "x$ac_cv_have_int64_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -22224,10 +21656,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for u_intXX_t types" >&5 -$as_echo_n "checking for u_intXX_t types... " >&6; } +{ echo "$as_me:$LINENO: checking for u_intXX_t types" >&5 +echo $ECHO_N "checking for u_intXX_t types... $ECHO_C" >&6; } if test "${ac_cv_have_u_intxx_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -22251,21 +21683,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_u_intxx_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_u_intxx_t="no" @@ -22275,8 +21706,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_u_intxx_t" >&5 -$as_echo "$ac_cv_have_u_intxx_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_u_intxx_t" >&5 +echo "${ECHO_T}$ac_cv_have_u_intxx_t" >&6; } if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -22287,8 +21718,8 @@ _ACEOF fi if test -z "$have_u_intxx_t" ; then - { $as_echo "$as_me:$LINENO: checking for u_intXX_t types in sys/socket.h" >&5 -$as_echo_n "checking for u_intXX_t types in sys/socket.h... " >&6; } + { echo "$as_me:$LINENO: checking for u_intXX_t types in sys/socket.h" >&5 +echo $ECHO_N "checking for u_intXX_t types in sys/socket.h... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22310,14 +21741,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -22327,25 +21757,25 @@ $as_echo "$ac_try_echo") >&5 #define HAVE_U_INTXX_T 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: checking for u_int64_t types" >&5 -$as_echo_n "checking for u_int64_t types... " >&6; } +{ echo "$as_me:$LINENO: checking for u_int64_t types" >&5 +echo $ECHO_N "checking for u_int64_t types... $ECHO_C" >&6; } if test "${ac_cv_have_u_int64_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -22369,21 +21799,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_u_int64_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_u_int64_t="no" @@ -22393,8 +21822,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_u_int64_t" >&5 -$as_echo "$ac_cv_have_u_int64_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_u_int64_t" >&5 +echo "${ECHO_T}$ac_cv_have_u_int64_t" >&6; } if test "x$ac_cv_have_u_int64_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -22405,8 +21834,8 @@ _ACEOF fi if test -z "$have_u_int64_t" ; then - { $as_echo "$as_me:$LINENO: checking for u_int64_t type in sys/bitypes.h" >&5 -$as_echo_n "checking for u_int64_t type in sys/bitypes.h... " >&6; } + { echo "$as_me:$LINENO: checking for u_int64_t type in sys/bitypes.h" >&5 +echo $ECHO_N "checking for u_int64_t type in sys/bitypes.h... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22428,14 +21857,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -22445,15 +21873,15 @@ $as_echo "$ac_try_echo") >&5 #define HAVE_U_INT64_T 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -22461,10 +21889,10 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test -z "$have_u_intxx_t" ; then - { $as_echo "$as_me:$LINENO: checking for uintXX_t types" >&5 -$as_echo_n "checking for uintXX_t types... " >&6; } + { echo "$as_me:$LINENO: checking for uintXX_t types" >&5 +echo $ECHO_N "checking for uintXX_t types... $ECHO_C" >&6; } if test "${ac_cv_have_uintxx_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -22490,21 +21918,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_uintxx_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_uintxx_t="no" @@ -22514,8 +21941,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_uintxx_t" >&5 -$as_echo "$ac_cv_have_uintxx_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_uintxx_t" >&5 +echo "${ECHO_T}$ac_cv_have_uintxx_t" >&6; } if test "x$ac_cv_have_uintxx_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -22526,8 +21953,8 @@ _ACEOF fi if test -z "$have_uintxx_t" ; then - { $as_echo "$as_me:$LINENO: checking for uintXX_t types in stdint.h" >&5 -$as_echo_n "checking for uintXX_t types in stdint.h... " >&6; } + { echo "$as_me:$LINENO: checking for uintXX_t types in stdint.h" >&5 +echo $ECHO_N "checking for uintXX_t types in stdint.h... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22549,14 +21976,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -22566,15 +21992,15 @@ $as_echo "$ac_try_echo") >&5 #define HAVE_UINTXX_T 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -22584,8 +22010,8 @@ fi if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ test "x$ac_cv_header_sys_bitypes_h" = "xyes") then - { $as_echo "$as_me:$LINENO: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5 -$as_echo_n "checking for intXX_t and u_intXX_t types in sys/bitypes.h... " >&6; } + { echo "$as_me:$LINENO: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5 +echo $ECHO_N "checking for intXX_t and u_intXX_t types in sys/bitypes.h... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22613,14 +22039,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -22634,15 +22059,15 @@ _ACEOF #define HAVE_INTXX_T 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -22650,10 +22075,10 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: checking for u_char" >&5 -$as_echo_n "checking for u_char... " >&6; } +{ echo "$as_me:$LINENO: checking for u_char" >&5 +echo $ECHO_N "checking for u_char... $ECHO_C" >&6; } if test "${ac_cv_have_u_char+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -22679,21 +22104,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_u_char="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_u_char="no" @@ -22703,8 +22127,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_u_char" >&5 -$as_echo "$ac_cv_have_u_char" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_u_char" >&5 +echo "${ECHO_T}$ac_cv_have_u_char" >&6; } if test "x$ac_cv_have_u_char" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -22714,48 +22138,11 @@ _ACEOF fi - { $as_echo "$as_me:$LINENO: checking for socklen_t" >&5 -$as_echo_n "checking for socklen_t... " >&6; } + { echo "$as_me:$LINENO: checking for socklen_t" >&5 +echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; } if test "${ac_cv_type_socklen_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_socklen_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <sys/types.h> -#include <sys/socket.h> - -int -main () -{ -if (sizeof (socklen_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22765,11 +22152,14 @@ cat >>conftest.$ac_ext <<_ACEOF #include <sys/types.h> #include <sys/socket.h> +typedef socklen_t ac__type_new_; int main () { -if (sizeof ((socklen_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -22780,46 +22170,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_socklen_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_type_socklen_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type_socklen_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 -$as_echo "$ac_cv_type_socklen_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 +echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; } if test $ac_cv_type_socklen_t = yes; then : else - { $as_echo "$as_me:$LINENO: checking for socklen_t equivalent" >&5 -$as_echo_n "checking for socklen_t equivalent... " >&6; } + { echo "$as_me:$LINENO: checking for socklen_t equivalent" >&5 +echo $ECHO_N "checking for socklen_t equivalent... $ECHO_C" >&6; } if test "${curl_cv_socklen_t_equiv+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else # Systems have either "struct sockaddr *" or @@ -22856,14 +22237,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -22873,7 +22253,7 @@ $as_echo "$ac_try_echo") >&5 break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -22884,15 +22264,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done if test "x$curl_cv_socklen_t_equiv" = x; then - { { $as_echo "$as_me:$LINENO: error: Cannot find a type to use in place of socklen_t" >&5 -$as_echo "$as_me: error: Cannot find a type to use in place of socklen_t" >&2;} + { { echo "$as_me:$LINENO: error: Cannot find a type to use in place of socklen_t" >&5 +echo "$as_me: error: Cannot find a type to use in place of socklen_t" >&2;} { (exit 1); exit 1; }; } fi fi - { $as_echo "$as_me:$LINENO: result: $curl_cv_socklen_t_equiv" >&5 -$as_echo "$curl_cv_socklen_t_equiv" >&6; } + { echo "$as_me:$LINENO: result: $curl_cv_socklen_t_equiv" >&5 +echo "${ECHO_T}$curl_cv_socklen_t_equiv" >&6; } cat >>confdefs.h <<_ACEOF #define socklen_t $curl_cv_socklen_t_equiv @@ -22902,47 +22282,11 @@ fi -{ $as_echo "$as_me:$LINENO: checking for sig_atomic_t" >&5 -$as_echo_n "checking for sig_atomic_t... " >&6; } +{ echo "$as_me:$LINENO: checking for sig_atomic_t" >&5 +echo $ECHO_N "checking for sig_atomic_t... $ECHO_C" >&6; } if test "${ac_cv_type_sig_atomic_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_sig_atomic_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <signal.h> - -int -main () -{ -if (sizeof (sig_atomic_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22951,11 +22295,14 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <signal.h> +typedef sig_atomic_t ac__type_new_; int main () { -if (sizeof ((sig_atomic_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -22966,38 +22313,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_sig_atomic_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_type_sig_atomic_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type_sig_atomic_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_sig_atomic_t" >&5 -$as_echo "$ac_cv_type_sig_atomic_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_sig_atomic_t" >&5 +echo "${ECHO_T}$ac_cv_type_sig_atomic_t" >&6; } if test $ac_cv_type_sig_atomic_t = yes; then cat >>confdefs.h <<_ACEOF @@ -23007,58 +22345,11 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for fsblkcnt_t" >&5 -$as_echo_n "checking for fsblkcnt_t... " >&6; } +{ echo "$as_me:$LINENO: checking for fsblkcnt_t" >&5 +echo $ECHO_N "checking for fsblkcnt_t... $ECHO_C" >&6; } if test "${ac_cv_type_fsblkcnt_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_fsblkcnt_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include <sys/types.h> -#ifdef HAVE_SYS_BITYPES_H -#include <sys/bitypes.h> -#endif -#ifdef HAVE_SYS_STATFS_H -#include <sys/statfs.h> -#endif -#ifdef HAVE_SYS_STATVFS_H -#include <sys/statvfs.h> -#endif - - -int -main () -{ -if (sizeof (fsblkcnt_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -23078,11 +22369,14 @@ cat >>conftest.$ac_ext <<_ACEOF #endif +typedef fsblkcnt_t ac__type_new_; int main () { -if (sizeof ((fsblkcnt_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -23093,38 +22387,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_fsblkcnt_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_type_fsblkcnt_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type_fsblkcnt_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_fsblkcnt_t" >&5 -$as_echo "$ac_cv_type_fsblkcnt_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_fsblkcnt_t" >&5 +echo "${ECHO_T}$ac_cv_type_fsblkcnt_t" >&6; } if test $ac_cv_type_fsblkcnt_t = yes; then cat >>confdefs.h <<_ACEOF @@ -23133,58 +22418,11 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for fsfilcnt_t" >&5 -$as_echo_n "checking for fsfilcnt_t... " >&6; } +{ echo "$as_me:$LINENO: checking for fsfilcnt_t" >&5 +echo $ECHO_N "checking for fsfilcnt_t... $ECHO_C" >&6; } if test "${ac_cv_type_fsfilcnt_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_fsfilcnt_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include <sys/types.h> -#ifdef HAVE_SYS_BITYPES_H -#include <sys/bitypes.h> -#endif -#ifdef HAVE_SYS_STATFS_H -#include <sys/statfs.h> -#endif -#ifdef HAVE_SYS_STATVFS_H -#include <sys/statvfs.h> -#endif - - -int -main () -{ -if (sizeof (fsfilcnt_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -23204,11 +22442,14 @@ cat >>conftest.$ac_ext <<_ACEOF #endif +typedef fsfilcnt_t ac__type_new_; int main () { -if (sizeof ((fsfilcnt_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -23219,38 +22460,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : + ac_cv_type_fsfilcnt_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_fsfilcnt_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - + ac_cv_type_fsfilcnt_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_fsfilcnt_t" >&5 -$as_echo "$ac_cv_type_fsfilcnt_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_fsfilcnt_t" >&5 +echo "${ECHO_T}$ac_cv_type_fsfilcnt_t" >&6; } if test $ac_cv_type_fsfilcnt_t = yes; then cat >>confdefs.h <<_ACEOF @@ -23261,48 +22493,11 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for in_addr_t" >&5 -$as_echo_n "checking for in_addr_t... " >&6; } +{ echo "$as_me:$LINENO: checking for in_addr_t" >&5 +echo $ECHO_N "checking for in_addr_t... $ECHO_C" >&6; } if test "${ac_cv_type_in_addr_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_in_addr_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <sys/types.h> -#include <netinet/in.h> - -int -main () -{ -if (sizeof (in_addr_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -23312,11 +22507,14 @@ cat >>conftest.$ac_ext <<_ACEOF #include <sys/types.h> #include <netinet/in.h> +typedef in_addr_t ac__type_new_; int main () { -if (sizeof ((in_addr_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -23327,38 +22525,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : + ac_cv_type_in_addr_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_in_addr_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - + ac_cv_type_in_addr_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_in_addr_t" >&5 -$as_echo "$ac_cv_type_in_addr_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_in_addr_t" >&5 +echo "${ECHO_T}$ac_cv_type_in_addr_t" >&6; } if test $ac_cv_type_in_addr_t = yes; then cat >>confdefs.h <<_ACEOF @@ -23367,48 +22556,11 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for in_port_t" >&5 -$as_echo_n "checking for in_port_t... " >&6; } +{ echo "$as_me:$LINENO: checking for in_port_t" >&5 +echo $ECHO_N "checking for in_port_t... $ECHO_C" >&6; } if test "${ac_cv_type_in_port_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_in_port_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <sys/types.h> -#include <netinet/in.h> - -int -main () -{ -if (sizeof (in_port_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -23418,11 +22570,14 @@ cat >>conftest.$ac_ext <<_ACEOF #include <sys/types.h> #include <netinet/in.h> +typedef in_port_t ac__type_new_; int main () { -if (sizeof ((in_port_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -23433,38 +22588,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : + ac_cv_type_in_port_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_in_port_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - + ac_cv_type_in_port_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_in_port_t" >&5 -$as_echo "$ac_cv_type_in_port_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_in_port_t" >&5 +echo "${ECHO_T}$ac_cv_type_in_port_t" >&6; } if test $ac_cv_type_in_port_t = yes; then cat >>confdefs.h <<_ACEOF @@ -23475,10 +22621,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for size_t" >&5 -$as_echo_n "checking for size_t... " >&6; } +{ echo "$as_me:$LINENO: checking for size_t" >&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } if test "${ac_cv_have_size_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -23504,21 +22650,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_size_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_size_t="no" @@ -23528,8 +22673,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_size_t" >&5 -$as_echo "$ac_cv_have_size_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_size_t" >&5 +echo "${ECHO_T}$ac_cv_have_size_t" >&6; } if test "x$ac_cv_have_size_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -23538,10 +22683,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for ssize_t" >&5 -$as_echo_n "checking for ssize_t... " >&6; } +{ echo "$as_me:$LINENO: checking for ssize_t" >&5 +echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; } if test "${ac_cv_have_ssize_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -23567,21 +22712,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_ssize_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_ssize_t="no" @@ -23591,8 +22735,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_ssize_t" >&5 -$as_echo "$ac_cv_have_ssize_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_ssize_t" >&5 +echo "${ECHO_T}$ac_cv_have_ssize_t" >&6; } if test "x$ac_cv_have_ssize_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -23601,10 +22745,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for clock_t" >&5 -$as_echo_n "checking for clock_t... " >&6; } +{ echo "$as_me:$LINENO: checking for clock_t" >&5 +echo $ECHO_N "checking for clock_t... $ECHO_C" >&6; } if test "${ac_cv_have_clock_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -23630,21 +22774,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_clock_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_clock_t="no" @@ -23654,8 +22797,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_clock_t" >&5 -$as_echo "$ac_cv_have_clock_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_clock_t" >&5 +echo "${ECHO_T}$ac_cv_have_clock_t" >&6; } if test "x$ac_cv_have_clock_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -23664,10 +22807,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for sa_family_t" >&5 -$as_echo_n "checking for sa_family_t... " >&6; } +{ echo "$as_me:$LINENO: checking for sa_family_t" >&5 +echo $ECHO_N "checking for sa_family_t... $ECHO_C" >&6; } if test "${ac_cv_have_sa_family_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -23694,21 +22837,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_sa_family_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -23736,21 +22878,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_sa_family_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_sa_family_t="no" @@ -23764,8 +22905,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_sa_family_t" >&5 -$as_echo "$ac_cv_have_sa_family_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_sa_family_t" >&5 +echo "${ECHO_T}$ac_cv_have_sa_family_t" >&6; } if test "x$ac_cv_have_sa_family_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -23774,10 +22915,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for pid_t" >&5 -$as_echo_n "checking for pid_t... " >&6; } +{ echo "$as_me:$LINENO: checking for pid_t" >&5 +echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; } if test "${ac_cv_have_pid_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -23803,21 +22944,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_pid_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_pid_t="no" @@ -23827,8 +22967,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_pid_t" >&5 -$as_echo "$ac_cv_have_pid_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_pid_t" >&5 +echo "${ECHO_T}$ac_cv_have_pid_t" >&6; } if test "x$ac_cv_have_pid_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -23837,10 +22977,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for mode_t" >&5 -$as_echo_n "checking for mode_t... " >&6; } +{ echo "$as_me:$LINENO: checking for mode_t" >&5 +echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; } if test "${ac_cv_have_mode_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -23866,21 +23006,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_mode_t="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_mode_t="no" @@ -23890,8 +23029,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_mode_t" >&5 -$as_echo "$ac_cv_have_mode_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_mode_t" >&5 +echo "${ECHO_T}$ac_cv_have_mode_t" >&6; } if test "x$ac_cv_have_mode_t" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -23901,10 +23040,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct sockaddr_storage" >&5 -$as_echo_n "checking for struct sockaddr_storage... " >&6; } +{ echo "$as_me:$LINENO: checking for struct sockaddr_storage" >&5 +echo $ECHO_N "checking for struct sockaddr_storage... $ECHO_C" >&6; } if test "${ac_cv_have_struct_sockaddr_storage+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -23931,21 +23070,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_struct_sockaddr_storage="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_struct_sockaddr_storage="no" @@ -23955,8 +23093,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_struct_sockaddr_storage" >&5 -$as_echo "$ac_cv_have_struct_sockaddr_storage" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_struct_sockaddr_storage" >&5 +echo "${ECHO_T}$ac_cv_have_struct_sockaddr_storage" >&6; } if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -23965,10 +23103,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct sockaddr_in6" >&5 -$as_echo_n "checking for struct sockaddr_in6... " >&6; } +{ echo "$as_me:$LINENO: checking for struct sockaddr_in6" >&5 +echo $ECHO_N "checking for struct sockaddr_in6... $ECHO_C" >&6; } if test "${ac_cv_have_struct_sockaddr_in6+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -23995,21 +23133,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_struct_sockaddr_in6="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_struct_sockaddr_in6="no" @@ -24019,8 +23156,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_struct_sockaddr_in6" >&5 -$as_echo "$ac_cv_have_struct_sockaddr_in6" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_struct_sockaddr_in6" >&5 +echo "${ECHO_T}$ac_cv_have_struct_sockaddr_in6" >&6; } if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -24029,10 +23166,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct in6_addr" >&5 -$as_echo_n "checking for struct in6_addr... " >&6; } +{ echo "$as_me:$LINENO: checking for struct in6_addr" >&5 +echo $ECHO_N "checking for struct in6_addr... $ECHO_C" >&6; } if test "${ac_cv_have_struct_in6_addr+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24059,21 +23196,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_struct_in6_addr="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_struct_in6_addr="no" @@ -24083,8 +23219,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_struct_in6_addr" >&5 -$as_echo "$ac_cv_have_struct_in6_addr" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_struct_in6_addr" >&5 +echo "${ECHO_T}$ac_cv_have_struct_in6_addr" >&6; } if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -24092,10 +23228,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF - { $as_echo "$as_me:$LINENO: checking for struct sockaddr_in6.sin6_scope_id" >&5 -$as_echo_n "checking for struct sockaddr_in6.sin6_scope_id... " >&6; } + { echo "$as_me:$LINENO: checking for struct sockaddr_in6.sin6_scope_id" >&5 +echo $ECHO_N "checking for struct sockaddr_in6.sin6_scope_id... $ECHO_C" >&6; } if test "${ac_cv_member_struct_sockaddr_in6_sin6_scope_id+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24126,21 +23262,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_sockaddr_in6_sin6_scope_id=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -24172,21 +23307,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_sockaddr_in6_sin6_scope_id=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_sockaddr_in6_sin6_scope_id=no @@ -24197,8 +23331,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_in6_sin6_scope_id" >&5 -$as_echo "$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_in6_sin6_scope_id" >&5 +echo "${ECHO_T}$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" >&6; } if test $ac_cv_member_struct_sockaddr_in6_sin6_scope_id = yes; then cat >>confdefs.h <<_ACEOF @@ -24210,10 +23344,10 @@ fi fi -{ $as_echo "$as_me:$LINENO: checking for struct addrinfo" >&5 -$as_echo_n "checking for struct addrinfo... " >&6; } +{ echo "$as_me:$LINENO: checking for struct addrinfo" >&5 +echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6; } if test "${ac_cv_have_struct_addrinfo+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24241,21 +23375,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_struct_addrinfo="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_struct_addrinfo="no" @@ -24265,8 +23398,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_struct_addrinfo" >&5 -$as_echo "$ac_cv_have_struct_addrinfo" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_struct_addrinfo" >&5 +echo "${ECHO_T}$ac_cv_have_struct_addrinfo" >&6; } if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -24275,10 +23408,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct timeval" >&5 -$as_echo_n "checking for struct timeval... " >&6; } +{ echo "$as_me:$LINENO: checking for struct timeval" >&5 +echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; } if test "${ac_cv_have_struct_timeval+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24302,21 +23435,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_struct_timeval="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_struct_timeval="no" @@ -24326,8 +23458,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_struct_timeval" >&5 -$as_echo "$ac_cv_have_struct_timeval" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_struct_timeval" >&5 +echo "${ECHO_T}$ac_cv_have_struct_timeval" >&6; } if test "x$ac_cv_have_struct_timeval" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -24337,46 +23469,11 @@ _ACEOF have_struct_timeval=1 fi -{ $as_echo "$as_me:$LINENO: checking for struct timespec" >&5 -$as_echo_n "checking for struct timespec... " >&6; } +{ echo "$as_me:$LINENO: checking for struct timespec" >&5 +echo $ECHO_N "checking for struct timespec... $ECHO_C" >&6; } if test "${ac_cv_type_struct_timespec+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_struct_timespec=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (struct timespec)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -24384,11 +23481,14 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef struct timespec ac__type_new_; int main () { -if (sizeof ((struct timespec))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -24399,38 +23499,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_struct_timespec=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_type_struct_timespec=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type_struct_timespec=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_struct_timespec" >&5 -$as_echo "$ac_cv_type_struct_timespec" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_struct_timespec" >&5 +echo "${ECHO_T}$ac_cv_type_struct_timespec" >&6; } if test $ac_cv_type_struct_timespec = yes; then cat >>confdefs.h <<_ACEOF @@ -24451,8 +23542,8 @@ if test "x$ac_cv_have_int64_t" = "xno" && \ exit 1; else if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5 -$as_echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5 +echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;} else cat >conftest.$ac_ext <<_ACEOF @@ -24492,26 +23583,24 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then true else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) @@ -24520,7 +23609,6 @@ sed 's/^/| /' conftest.$ac_ext >&5 _ACEOF fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -24531,10 +23619,10 @@ fi # look for field 'ut_host' in header 'utmp.h' ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host - { $as_echo "$as_me:$LINENO: checking for ut_host field in utmp.h" >&5 -$as_echo_n "checking for ut_host field in utmp.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_host field in utmp.h" >&5 +echo $ECHO_N "checking for ut_host field in utmp.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24558,8 +23646,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -24568,18 +23656,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_host' in header 'utmpx.h' ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host - { $as_echo "$as_me:$LINENO: checking for ut_host field in utmpx.h" >&5 -$as_echo_n "checking for ut_host field in utmpx.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_host field in utmpx.h" >&5 +echo $ECHO_N "checking for ut_host field in utmpx.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24603,8 +23691,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -24613,18 +23701,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'syslen' in header 'utmpx.h' ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"syslen - { $as_echo "$as_me:$LINENO: checking for syslen field in utmpx.h" >&5 -$as_echo_n "checking for syslen field in utmpx.h... " >&6; } + { echo "$as_me:$LINENO: checking for syslen field in utmpx.h" >&5 +echo $ECHO_N "checking for syslen field in utmpx.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24648,8 +23736,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -24658,18 +23746,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_pid' in header 'utmp.h' ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_pid - { $as_echo "$as_me:$LINENO: checking for ut_pid field in utmp.h" >&5 -$as_echo_n "checking for ut_pid field in utmp.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_pid field in utmp.h" >&5 +echo $ECHO_N "checking for ut_pid field in utmp.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24693,8 +23781,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -24703,18 +23791,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_type' in header 'utmp.h' ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type - { $as_echo "$as_me:$LINENO: checking for ut_type field in utmp.h" >&5 -$as_echo_n "checking for ut_type field in utmp.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_type field in utmp.h" >&5 +echo $ECHO_N "checking for ut_type field in utmp.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24738,8 +23826,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -24748,18 +23836,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_type' in header 'utmpx.h' ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type - { $as_echo "$as_me:$LINENO: checking for ut_type field in utmpx.h" >&5 -$as_echo_n "checking for ut_type field in utmpx.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_type field in utmpx.h" >&5 +echo $ECHO_N "checking for ut_type field in utmpx.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24783,8 +23871,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -24793,18 +23881,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_tv' in header 'utmp.h' ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv - { $as_echo "$as_me:$LINENO: checking for ut_tv field in utmp.h" >&5 -$as_echo_n "checking for ut_tv field in utmp.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_tv field in utmp.h" >&5 +echo $ECHO_N "checking for ut_tv field in utmp.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24828,8 +23916,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -24838,18 +23926,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_id' in header 'utmp.h' ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id - { $as_echo "$as_me:$LINENO: checking for ut_id field in utmp.h" >&5 -$as_echo_n "checking for ut_id field in utmp.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_id field in utmp.h" >&5 +echo $ECHO_N "checking for ut_id field in utmp.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24873,8 +23961,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -24883,18 +23971,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_id' in header 'utmpx.h' ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id - { $as_echo "$as_me:$LINENO: checking for ut_id field in utmpx.h" >&5 -$as_echo_n "checking for ut_id field in utmpx.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_id field in utmpx.h" >&5 +echo $ECHO_N "checking for ut_id field in utmpx.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24918,8 +24006,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -24928,18 +24016,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_addr' in header 'utmp.h' ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr - { $as_echo "$as_me:$LINENO: checking for ut_addr field in utmp.h" >&5 -$as_echo_n "checking for ut_addr field in utmp.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_addr field in utmp.h" >&5 +echo $ECHO_N "checking for ut_addr field in utmp.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24963,8 +24051,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -24973,18 +24061,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_addr' in header 'utmpx.h' ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr - { $as_echo "$as_me:$LINENO: checking for ut_addr field in utmpx.h" >&5 -$as_echo_n "checking for ut_addr field in utmpx.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_addr field in utmpx.h" >&5 +echo $ECHO_N "checking for ut_addr field in utmpx.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25008,8 +24096,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -25018,18 +24106,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_addr_v6' in header 'utmp.h' ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6 - { $as_echo "$as_me:$LINENO: checking for ut_addr_v6 field in utmp.h" >&5 -$as_echo_n "checking for ut_addr_v6 field in utmp.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_addr_v6 field in utmp.h" >&5 +echo $ECHO_N "checking for ut_addr_v6 field in utmp.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25053,8 +24141,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -25063,18 +24151,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_addr_v6' in header 'utmpx.h' ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6 - { $as_echo "$as_me:$LINENO: checking for ut_addr_v6 field in utmpx.h" >&5 -$as_echo_n "checking for ut_addr_v6 field in utmpx.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_addr_v6 field in utmpx.h" >&5 +echo $ECHO_N "checking for ut_addr_v6 field in utmpx.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25098,8 +24186,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -25108,18 +24196,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_exit' in header 'utmp.h' ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_exit - { $as_echo "$as_me:$LINENO: checking for ut_exit field in utmp.h" >&5 -$as_echo_n "checking for ut_exit field in utmp.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_exit field in utmp.h" >&5 +echo $ECHO_N "checking for ut_exit field in utmp.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25143,8 +24231,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -25153,18 +24241,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_time' in header 'utmp.h' ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time - { $as_echo "$as_me:$LINENO: checking for ut_time field in utmp.h" >&5 -$as_echo_n "checking for ut_time field in utmp.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_time field in utmp.h" >&5 +echo $ECHO_N "checking for ut_time field in utmp.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25188,8 +24276,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -25198,18 +24286,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_time' in header 'utmpx.h' ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time - { $as_echo "$as_me:$LINENO: checking for ut_time field in utmpx.h" >&5 -$as_echo_n "checking for ut_time field in utmpx.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_time field in utmpx.h" >&5 +echo $ECHO_N "checking for ut_time field in utmpx.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25233,8 +24321,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -25243,18 +24331,18 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # look for field 'ut_tv' in header 'utmpx.h' ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv - { $as_echo "$as_me:$LINENO: checking for ut_tv field in utmpx.h" >&5 -$as_echo_n "checking for ut_tv field in utmpx.h... " >&6; } + { echo "$as_me:$LINENO: checking for ut_tv field in utmpx.h" >&5 +echo $ECHO_N "checking for ut_tv field in utmpx.h... $ECHO_C" >&6; } if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25278,8 +24366,8 @@ fi ossh_result=`eval 'echo $'"$ossh_varname"` if test -n "`echo $ossh_varname`"; then - { $as_echo "$as_me:$LINENO: result: $ossh_result" >&5 -$as_echo "$ossh_result" >&6; } + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } if test "x$ossh_result" = "xyes"; then cat >>confdefs.h <<\_ACEOF @@ -25288,15 +24376,15 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5 -$as_echo_n "checking for struct stat.st_blksize... " >&6; } +{ echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5 +echo $ECHO_N "checking for struct stat.st_blksize... $ECHO_C" >&6; } if test "${ac_cv_member_struct_stat_st_blksize+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25321,21 +24409,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blksize=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -25361,21 +24448,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blksize=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_blksize=no @@ -25386,8 +24472,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5 -$as_echo "$ac_cv_member_struct_stat_st_blksize" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5 +echo "${ECHO_T}$ac_cv_member_struct_stat_st_blksize" >&6; } if test $ac_cv_member_struct_stat_st_blksize = yes; then cat >>confdefs.h <<_ACEOF @@ -25397,10 +24483,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct __res_state.retrans" >&5 -$as_echo_n "checking for struct __res_state.retrans... " >&6; } +{ echo "$as_me:$LINENO: checking for struct __res_state.retrans" >&5 +echo $ECHO_N "checking for struct __res_state.retrans... $ECHO_C" >&6; } if test "${ac_cv_member_struct___res_state_retrans+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25434,21 +24520,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct___res_state_retrans=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -25483,21 +24568,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct___res_state_retrans=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct___res_state_retrans=no @@ -25508,8 +24592,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct___res_state_retrans" >&5 -$as_echo "$ac_cv_member_struct___res_state_retrans" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct___res_state_retrans" >&5 +echo "${ECHO_T}$ac_cv_member_struct___res_state_retrans" >&6; } if test $ac_cv_member_struct___res_state_retrans = yes; then : else @@ -25521,10 +24605,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for ss_family field in struct sockaddr_storage" >&5 -$as_echo_n "checking for ss_family field in struct sockaddr_storage... " >&6; } +{ echo "$as_me:$LINENO: checking for ss_family field in struct sockaddr_storage" >&5 +echo $ECHO_N "checking for ss_family field in struct sockaddr_storage... $ECHO_C" >&6; } if test "${ac_cv_have_ss_family_in_struct_ss+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25551,21 +24635,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_ss_family_in_struct_ss="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_ss_family_in_struct_ss="no" @@ -25574,8 +24657,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_ss_family_in_struct_ss" >&5 -$as_echo "$ac_cv_have_ss_family_in_struct_ss" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_ss_family_in_struct_ss" >&5 +echo "${ECHO_T}$ac_cv_have_ss_family_in_struct_ss" >&6; } if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -25584,10 +24667,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for __ss_family field in struct sockaddr_storage" >&5 -$as_echo_n "checking for __ss_family field in struct sockaddr_storage... " >&6; } +{ echo "$as_me:$LINENO: checking for __ss_family field in struct sockaddr_storage" >&5 +echo $ECHO_N "checking for __ss_family field in struct sockaddr_storage... $ECHO_C" >&6; } if test "${ac_cv_have___ss_family_in_struct_ss+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25614,21 +24697,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have___ss_family_in_struct_ss="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have___ss_family_in_struct_ss="no" @@ -25638,8 +24720,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have___ss_family_in_struct_ss" >&5 -$as_echo "$ac_cv_have___ss_family_in_struct_ss" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have___ss_family_in_struct_ss" >&5 +echo "${ECHO_T}$ac_cv_have___ss_family_in_struct_ss" >&6; } if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -25648,10 +24730,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for pw_class field in struct passwd" >&5 -$as_echo_n "checking for pw_class field in struct passwd... " >&6; } +{ echo "$as_me:$LINENO: checking for pw_class field in struct passwd" >&5 +echo $ECHO_N "checking for pw_class field in struct passwd... $ECHO_C" >&6; } if test "${ac_cv_have_pw_class_in_struct_passwd+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25677,21 +24759,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_pw_class_in_struct_passwd="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_pw_class_in_struct_passwd="no" @@ -25701,8 +24782,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_pw_class_in_struct_passwd" >&5 -$as_echo "$ac_cv_have_pw_class_in_struct_passwd" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_pw_class_in_struct_passwd" >&5 +echo "${ECHO_T}$ac_cv_have_pw_class_in_struct_passwd" >&6; } if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -25711,10 +24792,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for pw_expire field in struct passwd" >&5 -$as_echo_n "checking for pw_expire field in struct passwd... " >&6; } +{ echo "$as_me:$LINENO: checking for pw_expire field in struct passwd" >&5 +echo $ECHO_N "checking for pw_expire field in struct passwd... $ECHO_C" >&6; } if test "${ac_cv_have_pw_expire_in_struct_passwd+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25740,21 +24821,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_pw_expire_in_struct_passwd="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_pw_expire_in_struct_passwd="no" @@ -25764,8 +24844,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_pw_expire_in_struct_passwd" >&5 -$as_echo "$ac_cv_have_pw_expire_in_struct_passwd" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_pw_expire_in_struct_passwd" >&5 +echo "${ECHO_T}$ac_cv_have_pw_expire_in_struct_passwd" >&6; } if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -25774,10 +24854,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for pw_change field in struct passwd" >&5 -$as_echo_n "checking for pw_change field in struct passwd... " >&6; } +{ echo "$as_me:$LINENO: checking for pw_change field in struct passwd" >&5 +echo $ECHO_N "checking for pw_change field in struct passwd... $ECHO_C" >&6; } if test "${ac_cv_have_pw_change_in_struct_passwd+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25803,21 +24883,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_pw_change_in_struct_passwd="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_pw_change_in_struct_passwd="no" @@ -25827,8 +24906,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_pw_change_in_struct_passwd" >&5 -$as_echo "$ac_cv_have_pw_change_in_struct_passwd" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_pw_change_in_struct_passwd" >&5 +echo "${ECHO_T}$ac_cv_have_pw_change_in_struct_passwd" >&6; } if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -25837,10 +24916,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for msg_accrights field in struct msghdr" >&5 -$as_echo_n "checking for msg_accrights field in struct msghdr... " >&6; } +{ echo "$as_me:$LINENO: checking for msg_accrights field in struct msghdr" >&5 +echo $ECHO_N "checking for msg_accrights field in struct msghdr... $ECHO_C" >&6; } if test "${ac_cv_have_accrights_in_msghdr+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25865,21 +24944,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_accrights_in_msghdr="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_accrights_in_msghdr="no" @@ -25889,8 +24967,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_accrights_in_msghdr" >&5 -$as_echo "$ac_cv_have_accrights_in_msghdr" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_accrights_in_msghdr" >&5 +echo "${ECHO_T}$ac_cv_have_accrights_in_msghdr" >&6; } if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -25899,8 +24977,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking if struct statvfs.f_fsid is integral type" >&5 -$as_echo_n "checking if struct statvfs.f_fsid is integral type... " >&6; } +{ echo "$as_me:$LINENO: checking if struct statvfs.f_fsid is integral type" >&5 +echo $ECHO_N "checking if struct statvfs.f_fsid is integral type... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25934,29 +25012,28 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } - { $as_echo "$as_me:$LINENO: checking if fsid_t has member val" >&5 -$as_echo_n "checking if fsid_t has member val... " >&6; } + { echo "$as_me:$LINENO: checking if fsid_t has member val" >&5 +echo $ECHO_N "checking if fsid_t has member val... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25980,37 +25057,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define FSID_HAS_VAL 1 _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - { $as_echo "$as_me:$LINENO: checking if f_fsid has member __val" >&5 -$as_echo_n "checking if f_fsid has member __val... " >&6; } + { echo "$as_me:$LINENO: checking if f_fsid has member __val" >&5 +echo $ECHO_N "checking if f_fsid has member __val... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -26034,31 +25110,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define FSID_HAS___VAL 1 _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext @@ -26067,10 +25142,10 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for msg_control field in struct msghdr" >&5 -$as_echo_n "checking for msg_control field in struct msghdr... " >&6; } +{ echo "$as_me:$LINENO: checking for msg_control field in struct msghdr" >&5 +echo $ECHO_N "checking for msg_control field in struct msghdr... $ECHO_C" >&6; } if test "${ac_cv_have_control_in_msghdr+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -26095,21 +25170,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_control_in_msghdr="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_control_in_msghdr="no" @@ -26119,8 +25193,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_control_in_msghdr" >&5 -$as_echo "$ac_cv_have_control_in_msghdr" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_control_in_msghdr" >&5 +echo "${ECHO_T}$ac_cv_have_control_in_msghdr" >&6; } if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -26129,10 +25203,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking if libc defines __progname" >&5 -$as_echo_n "checking if libc defines __progname... " >&6; } +{ echo "$as_me:$LINENO: checking if libc defines __progname" >&5 +echo $ECHO_N "checking if libc defines __progname... $ECHO_C" >&6; } if test "${ac_cv_libc_defines___progname+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -26156,37 +25230,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_libc_defines___progname="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_libc_defines___progname="no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_libc_defines___progname" >&5 -$as_echo "$ac_cv_libc_defines___progname" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_libc_defines___progname" >&5 +echo "${ECHO_T}$ac_cv_libc_defines___progname" >&6; } if test "x$ac_cv_libc_defines___progname" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -26195,10 +25265,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether $CC implements __FUNCTION__" >&5 -$as_echo_n "checking whether $CC implements __FUNCTION__... " >&6; } +{ echo "$as_me:$LINENO: checking whether $CC implements __FUNCTION__" >&5 +echo $ECHO_N "checking whether $CC implements __FUNCTION__... $ECHO_C" >&6; } if test "${ac_cv_cc_implements___FUNCTION__+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -26224,37 +25294,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_cc_implements___FUNCTION__="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_cc_implements___FUNCTION__="no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_cc_implements___FUNCTION__" >&5 -$as_echo "$ac_cv_cc_implements___FUNCTION__" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_cc_implements___FUNCTION__" >&5 +echo "${ECHO_T}$ac_cv_cc_implements___FUNCTION__" >&6; } if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -26263,10 +25329,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether $CC implements __func__" >&5 -$as_echo_n "checking whether $CC implements __func__... " >&6; } +{ echo "$as_me:$LINENO: checking whether $CC implements __func__" >&5 +echo $ECHO_N "checking whether $CC implements __func__... $ECHO_C" >&6; } if test "${ac_cv_cc_implements___func__+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -26292,37 +25358,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_cc_implements___func__="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_cc_implements___func__="no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_cc_implements___func__" >&5 -$as_echo "$ac_cv_cc_implements___func__" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_cc_implements___func__" >&5 +echo "${ECHO_T}$ac_cv_cc_implements___func__" >&6; } if test "x$ac_cv_cc_implements___func__" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -26331,10 +25393,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether va_copy exists" >&5 -$as_echo_n "checking whether va_copy exists... " >&6; } +{ echo "$as_me:$LINENO: checking whether va_copy exists" >&5 +echo $ECHO_N "checking whether va_copy exists... $ECHO_C" >&6; } if test "${ac_cv_have_va_copy+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -26359,37 +25421,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_have_va_copy="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_va_copy="no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_va_copy" >&5 -$as_echo "$ac_cv_have_va_copy" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_va_copy" >&5 +echo "${ECHO_T}$ac_cv_have_va_copy" >&6; } if test "x$ac_cv_have_va_copy" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -26398,10 +25456,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether __va_copy exists" >&5 -$as_echo_n "checking whether __va_copy exists... " >&6; } +{ echo "$as_me:$LINENO: checking whether __va_copy exists" >&5 +echo $ECHO_N "checking whether __va_copy exists... $ECHO_C" >&6; } if test "${ac_cv_have___va_copy+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -26426,37 +25484,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_have___va_copy="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have___va_copy="no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have___va_copy" >&5 -$as_echo "$ac_cv_have___va_copy" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have___va_copy" >&5 +echo "${ECHO_T}$ac_cv_have___va_copy" >&6; } if test "x$ac_cv_have___va_copy" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -26465,10 +25519,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether getopt has optreset support" >&5 -$as_echo_n "checking whether getopt has optreset support... " >&6; } +{ echo "$as_me:$LINENO: checking whether getopt has optreset support" >&5 +echo $ECHO_N "checking whether getopt has optreset support... $ECHO_C" >&6; } if test "${ac_cv_have_getopt_optreset+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -26494,37 +25548,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_have_getopt_optreset="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_getopt_optreset="no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_getopt_optreset" >&5 -$as_echo "$ac_cv_have_getopt_optreset" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_getopt_optreset" >&5 +echo "${ECHO_T}$ac_cv_have_getopt_optreset" >&6; } if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -26533,10 +25583,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking if libc defines sys_errlist" >&5 -$as_echo_n "checking if libc defines sys_errlist... " >&6; } +{ echo "$as_me:$LINENO: checking if libc defines sys_errlist" >&5 +echo $ECHO_N "checking if libc defines sys_errlist... $ECHO_C" >&6; } if test "${ac_cv_libc_defines_sys_errlist+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -26560,37 +25610,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_libc_defines_sys_errlist="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_libc_defines_sys_errlist="no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_libc_defines_sys_errlist" >&5 -$as_echo "$ac_cv_libc_defines_sys_errlist" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_libc_defines_sys_errlist" >&5 +echo "${ECHO_T}$ac_cv_libc_defines_sys_errlist" >&6; } if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -26600,10 +25646,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking if libc defines sys_nerr" >&5 -$as_echo_n "checking if libc defines sys_nerr... " >&6; } +{ echo "$as_me:$LINENO: checking if libc defines sys_nerr" >&5 +echo $ECHO_N "checking if libc defines sys_nerr... $ECHO_C" >&6; } if test "${ac_cv_libc_defines_sys_nerr+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -26627,37 +25673,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_libc_defines_sys_nerr="yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_libc_defines_sys_nerr="no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_libc_defines_sys_nerr" >&5 -$as_echo "$ac_cv_libc_defines_sys_nerr" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_libc_defines_sys_nerr" >&5 +echo "${ECHO_T}$ac_cv_libc_defines_sys_nerr" >&6; } if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then cat >>confdefs.h <<\_ACEOF @@ -26666,354 +25708,11 @@ _ACEOF fi -SCARD_MSG="no" -# Check whether user wants sectok support - -# Check whether --with-sectok was given. -if test "${with_sectok+set}" = set; then - withval=$with_sectok; - if test "x$withval" != "xno" ; then - if test "x$withval" != "xyes" ; then - CPPFLAGS="$CPPFLAGS -I${withval}" - LDFLAGS="$LDFLAGS -L${withval}" - if test ! -z "$need_dash_r" ; then - LDFLAGS="$LDFLAGS -R${withval}" - fi - if test ! -z "$blibpath" ; then - blibpath="$blibpath:${withval}" - fi - fi - -for ac_header in sectok.h -do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -else - # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_header_compiler=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_compiler=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } - -# Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... 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What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------------------- ## -## Report this to openssh-unix-dev@mindrot.org ## -## ------------------------------------------- ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - -fi -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - - if test "$ac_cv_header_sectok_h" != yes; then - { { $as_echo "$as_me:$LINENO: error: Can't find sectok.h" >&5 -$as_echo "$as_me: error: Can't find sectok.h" >&2;} - { (exit 1); exit 1; }; } - fi - -{ $as_echo "$as_me:$LINENO: checking for sectok_open in -lsectok" >&5 -$as_echo_n "checking for sectok_open in -lsectok... " >&6; } -if test "${ac_cv_lib_sectok_sectok_open+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lsectok $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char sectok_open (); -int -main () -{ -return sectok_open (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - ac_cv_lib_sectok_sectok_open=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_sectok_sectok_open=no -fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sectok_sectok_open" >&5 -$as_echo "$ac_cv_lib_sectok_sectok_open" >&6; } -if test $ac_cv_lib_sectok_sectok_open = yes; then - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBSECTOK 1 -_ACEOF - - LIBS="-lsectok $LIBS" - -fi - - if test "$ac_cv_lib_sectok_sectok_open" != yes; then - { { $as_echo "$as_me:$LINENO: error: Can't find libsectok" >&5 -$as_echo "$as_me: error: Can't find libsectok" >&2;} - { (exit 1); exit 1; }; } - fi - -cat >>confdefs.h <<\_ACEOF -#define SMARTCARD 1 -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define USE_SECTOK 1 -_ACEOF - - SCARD_MSG="yes, using sectok" - fi - - -fi - - -# Check whether user wants OpenSC support -OPENSC_CONFIG="no" - -# Check whether --with-opensc was given. -if test "${with_opensc+set}" = set; then - withval=$with_opensc; - if test "x$withval" != "xno" ; then - if test "x$withval" != "xyes" ; then - OPENSC_CONFIG=$withval/bin/opensc-config - else - # Extract the first word of "opensc-config", so it can be a program name with args. -set dummy opensc-config; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_OPENSC_CONFIG+set}" = set; then - $as_echo_n "(cached) " >&6 -else - case $OPENSC_CONFIG in - [\\/]* | ?:[\\/]*) - ac_cv_path_OPENSC_CONFIG="$OPENSC_CONFIG" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_OPENSC_CONFIG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - test -z "$ac_cv_path_OPENSC_CONFIG" && ac_cv_path_OPENSC_CONFIG="no" - ;; -esac -fi -OPENSC_CONFIG=$ac_cv_path_OPENSC_CONFIG -if test -n "$OPENSC_CONFIG"; then - { $as_echo "$as_me:$LINENO: result: $OPENSC_CONFIG" >&5 -$as_echo "$OPENSC_CONFIG" >&6; } -else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } -fi - - - fi - if test "$OPENSC_CONFIG" != "no"; then - LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` - LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` - CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" - LIBS="$LIBS $LIBOPENSC_LIBS" - cat >>confdefs.h <<\_ACEOF -#define SMARTCARD 1 -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define USE_OPENSC 1 -_ACEOF - - SCARD_MSG="yes, using OpenSC" - fi - fi - - -fi - - # Check libraries needed by DNS fingerprint support -{ $as_echo "$as_me:$LINENO: checking for library containing getrrsetbyname" >&5 -$as_echo_n "checking for library containing getrrsetbyname... " >&6; } +{ echo "$as_me:$LINENO: checking for library containing getrrsetbyname" >&5 +echo $ECHO_N "checking for library containing getrrsetbyname... $ECHO_C" >&6; } if test "${ac_cv_search_getrrsetbyname+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -27051,30 +25750,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_getrrsetbyname=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_getrrsetbyname+set}" = set; then @@ -27089,8 +25784,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_getrrsetbyname" >&5 -$as_echo "$ac_cv_search_getrrsetbyname" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_getrrsetbyname" >&5 +echo "${ECHO_T}$ac_cv_search_getrrsetbyname" >&6; } ac_res=$ac_cv_search_getrrsetbyname if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -27102,10 +25797,10 @@ _ACEOF else # Needed by our getrrsetbyname() - { $as_echo "$as_me:$LINENO: checking for library containing res_query" >&5 -$as_echo_n "checking for library containing res_query... " >&6; } + { echo "$as_me:$LINENO: checking for library containing res_query" >&5 +echo $ECHO_N "checking for library containing res_query... $ECHO_C" >&6; } if test "${ac_cv_search_res_query+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -27143,30 +25838,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_res_query=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_res_query+set}" = set; then @@ -27181,18 +25872,18 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_res_query" >&5 -$as_echo "$ac_cv_search_res_query" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_res_query" >&5 +echo "${ECHO_T}$ac_cv_search_res_query" >&6; } ac_res=$ac_cv_search_res_query if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi - { $as_echo "$as_me:$LINENO: checking for library containing dn_expand" >&5 -$as_echo_n "checking for library containing dn_expand... " >&6; } + { echo "$as_me:$LINENO: checking for library containing dn_expand" >&5 +echo $ECHO_N "checking for library containing dn_expand... $ECHO_C" >&6; } if test "${ac_cv_search_dn_expand+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -27230,30 +25921,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_dn_expand=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_dn_expand+set}" = set; then @@ -27268,16 +25955,16 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dn_expand" >&5 -$as_echo "$ac_cv_search_dn_expand" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_dn_expand" >&5 +echo "${ECHO_T}$ac_cv_search_dn_expand" >&6; } ac_res=$ac_cv_search_dn_expand if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi - { $as_echo "$as_me:$LINENO: checking if res_query will link" >&5 -$as_echo_n "checking if res_query will link... " >&6; } + { echo "$as_me:$LINENO: checking if res_query will link" >&5 +echo $ECHO_N "checking if res_query will link... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF #include "confdefs.h" @@ -27299,33 +25986,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } saved_LIBS="$LIBS" LIBS="$LIBS -lresolv" - { $as_echo "$as_me:$LINENO: checking for res_query in -lresolv" >&5 -$as_echo_n "checking for res_query in -lresolv... " >&6; } + { echo "$as_me:$LINENO: checking for res_query in -lresolv" >&5 +echo $ECHO_N "checking for res_query in -lresolv... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF #include "confdefs.h" @@ -27347,50 +26031,45 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 LIBS="$saved_LIBS" - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext for ac_func in _getshort _getlong do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -27443,50 +26122,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done - { $as_echo "$as_me:$LINENO: checking whether _getshort is declared" >&5 -$as_echo_n "checking whether _getshort is declared... " >&6; } + { echo "$as_me:$LINENO: checking whether _getshort is declared" >&5 +echo $ECHO_N "checking whether _getshort is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl__getshort+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -27514,21 +26187,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl__getshort=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl__getshort=no @@ -27536,8 +26208,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl__getshort" >&5 -$as_echo "$ac_cv_have_decl__getshort" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl__getshort" >&5 +echo "${ECHO_T}$ac_cv_have_decl__getshort" >&6; } if test $ac_cv_have_decl__getshort = yes; then cat >>confdefs.h <<_ACEOF @@ -27552,10 +26224,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether _getlong is declared" >&5 -$as_echo_n "checking whether _getlong is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether _getlong is declared" >&5 +echo $ECHO_N "checking whether _getlong is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl__getlong+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -27583,21 +26255,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl__getlong=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl__getlong=no @@ -27605,8 +26276,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl__getlong" >&5 -$as_echo "$ac_cv_have_decl__getlong" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl__getlong" >&5 +echo "${ECHO_T}$ac_cv_have_decl__getlong" >&6; } if test $ac_cv_have_decl__getlong = yes; then cat >>confdefs.h <<_ACEOF @@ -27623,10 +26294,10 @@ _ACEOF fi - { $as_echo "$as_me:$LINENO: checking for HEADER.ad" >&5 -$as_echo_n "checking for HEADER.ad... " >&6; } + { echo "$as_me:$LINENO: checking for HEADER.ad" >&5 +echo $ECHO_N "checking for HEADER.ad... $ECHO_C" >&6; } if test "${ac_cv_member_HEADER_ad+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -27652,21 +26323,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_HEADER_ad=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -27693,21 +26363,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_HEADER_ad=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_HEADER_ad=no @@ -27718,8 +26387,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_HEADER_ad" >&5 -$as_echo "$ac_cv_member_HEADER_ad" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_member_HEADER_ad" >&5 +echo "${ECHO_T}$ac_cv_member_HEADER_ad" >&6; } if test $ac_cv_member_HEADER_ad = yes; then cat >>confdefs.h <<\_ACEOF @@ -27732,8 +26401,8 @@ fi fi -{ $as_echo "$as_me:$LINENO: checking if struct __res_state _res is an extern" >&5 -$as_echo_n "checking if struct __res_state _res is an extern... " >&6; } +{ echo "$as_me:$LINENO: checking if struct __res_state _res is an extern" >&5 +echo $ECHO_N "checking if struct __res_state _res is an extern... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF #include <stdio.h> @@ -27753,23 +26422,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE__RES_EXTERN 1 @@ -27777,15 +26443,14 @@ _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext @@ -27804,17 +26469,17 @@ _ACEOF SELINUX_MSG="yes" if test "${ac_cv_header_selinux_selinux_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for selinux/selinux.h" >&5 -$as_echo_n "checking for selinux/selinux.h... " >&6; } + { echo "$as_me:$LINENO: checking for selinux/selinux.h" >&5 +echo $ECHO_N "checking for selinux/selinux.h... $ECHO_C" >&6; } if test "${ac_cv_header_selinux_selinux_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_selinux_selinux_h" >&5 -$as_echo "$ac_cv_header_selinux_selinux_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_selinux_selinux_h" >&5 +echo "${ECHO_T}$ac_cv_header_selinux_selinux_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking selinux/selinux.h usability" >&5 -$as_echo_n "checking selinux/selinux.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking selinux/selinux.h usability" >&5 +echo $ECHO_N "checking selinux/selinux.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -27830,33 +26495,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking selinux/selinux.h presence" >&5 -$as_echo_n "checking selinux/selinux.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking selinux/selinux.h presence" >&5 +echo $ECHO_N "checking selinux/selinux.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -27870,52 +26534,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: selinux/selinux.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: selinux/selinux.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: selinux/selinux.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: selinux/selinux.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: selinux/selinux.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: selinux/selinux.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: selinux/selinux.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: selinux/selinux.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: selinux/selinux.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: selinux/selinux.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: selinux/selinux.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: selinux/selinux.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: selinux/selinux.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: selinux/selinux.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: selinux/selinux.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: selinux/selinux.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: selinux/selinux.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: selinux/selinux.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: selinux/selinux.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: selinux/selinux.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: selinux/selinux.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: selinux/selinux.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: selinux/selinux.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: selinux/selinux.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -27924,30 +26587,30 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for selinux/selinux.h" >&5 -$as_echo_n "checking for selinux/selinux.h... " >&6; } +{ echo "$as_me:$LINENO: checking for selinux/selinux.h" >&5 +echo $ECHO_N "checking for selinux/selinux.h... $ECHO_C" >&6; } if test "${ac_cv_header_selinux_selinux_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_selinux_selinux_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_selinux_selinux_h" >&5 -$as_echo "$ac_cv_header_selinux_selinux_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_selinux_selinux_h" >&5 +echo "${ECHO_T}$ac_cv_header_selinux_selinux_h" >&6; } fi if test $ac_cv_header_selinux_selinux_h = yes; then : else - { { $as_echo "$as_me:$LINENO: error: SELinux support requires selinux.h header" >&5 -$as_echo "$as_me: error: SELinux support requires selinux.h header" >&2;} + { { echo "$as_me:$LINENO: error: SELinux support requires selinux.h header" >&5 +echo "$as_me: error: SELinux support requires selinux.h header" >&2;} { (exit 1); exit 1; }; } fi - { $as_echo "$as_me:$LINENO: checking for setexeccon in -lselinux" >&5 -$as_echo_n "checking for setexeccon in -lselinux... " >&6; } + { echo "$as_me:$LINENO: checking for setexeccon in -lselinux" >&5 +echo $ECHO_N "checking for setexeccon in -lselinux... $ECHO_C" >&6; } if test "${ac_cv_lib_selinux_setexeccon+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lselinux $LIBS" @@ -27979,41 +26642,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_selinux_setexeccon=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_selinux_setexeccon=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_setexeccon" >&5 -$as_echo "$ac_cv_lib_selinux_setexeccon" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_setexeccon" >&5 +echo "${ECHO_T}$ac_cv_lib_selinux_setexeccon" >&6; } if test $ac_cv_lib_selinux_setexeccon = yes; then LIBSELINUX="-lselinux" + LIBS="$LIBS -lselinux" + else - { { $as_echo "$as_me:$LINENO: error: SELinux support requires libselinux library" >&5 -$as_echo "$as_me: error: SELinux support requires libselinux library" >&2;} + { { echo "$as_me:$LINENO: error: SELinux support requires libselinux library" >&5 +echo "$as_me: error: SELinux support requires libselinux library" >&2;} { (exit 1); exit 1; }; } fi @@ -28022,11 +26683,11 @@ fi for ac_func in getseuserbyname get_default_context_with_level do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -28079,41 +26740,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if test `eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` = yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -28146,10 +26801,10 @@ _ACEOF # Extract the first word of "krb5-config", so it can be a program name with args. set dummy krb5-config; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_KRB5CONF+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $KRB5CONF in [\\/]* | ?:[\\/]*) @@ -28165,7 +26820,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_KRB5CONF="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -28178,21 +26833,21 @@ esac fi KRB5CONF=$ac_cv_path_KRB5CONF if test -n "$KRB5CONF"; then - { $as_echo "$as_me:$LINENO: result: $KRB5CONF" >&5 -$as_echo "$KRB5CONF" >&6; } + { echo "$as_me:$LINENO: result: $KRB5CONF" >&5 +echo "${ECHO_T}$KRB5CONF" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi if test -x $KRB5CONF ; then - { $as_echo "$as_me:$LINENO: checking for gssapi support" >&5 -$as_echo_n "checking for gssapi support... " >&6; } + { echo "$as_me:$LINENO: checking for gssapi support" >&5 +echo $ECHO_N "checking for gssapi support... $ECHO_C" >&6; } if $KRB5CONF | grep gssapi >/dev/null ; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define GSSAPI 1 @@ -28200,15 +26855,15 @@ _ACEOF k5confopts=gssapi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } k5confopts="" fi K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" K5LIBS="`$KRB5CONF --libs $k5confopts`" CPPFLAGS="$CPPFLAGS $K5CFLAGS" - { $as_echo "$as_me:$LINENO: checking whether we are using Heimdal" >&5 -$as_echo_n "checking whether we are using Heimdal... " >&6; } + { echo "$as_me:$LINENO: checking whether we are using Heimdal" >&5 +echo $ECHO_N "checking whether we are using Heimdal... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -28230,31 +26885,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HEIMDAL 1 _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -28262,8 +26916,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" - { $as_echo "$as_me:$LINENO: checking whether we are using Heimdal" >&5 -$as_echo_n "checking whether we are using Heimdal... " >&6; } + { echo "$as_me:$LINENO: checking whether we are using Heimdal" >&5 +echo $ECHO_N "checking whether we are using Heimdal... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -28285,30 +26939,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HEIMDAL 1 _ACEOF K5LIBS="-lkrb5 -ldes" K5LIBS="$K5LIBS -lcom_err -lasn1" - { $as_echo "$as_me:$LINENO: checking for net_write in -lroken" >&5 -$as_echo_n "checking for net_write in -lroken... " >&6; } + { echo "$as_me:$LINENO: checking for net_write in -lroken" >&5 +echo $ECHO_N "checking for net_write in -lroken... $ECHO_C" >&6; } if test "${ac_cv_lib_roken_net_write+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lroken $LIBS" @@ -28340,57 +26993,53 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_roken_net_write=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_roken_net_write=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_roken_net_write" >&5 -$as_echo "$ac_cv_lib_roken_net_write" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_roken_net_write" >&5 +echo "${ECHO_T}$ac_cv_lib_roken_net_write" >&6; } if test $ac_cv_lib_roken_net_write = yes; then K5LIBS="$K5LIBS -lroken" fi else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } K5LIBS="-lkrb5 -lk5crypto -lcom_err" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - { $as_echo "$as_me:$LINENO: checking for library containing dn_expand" >&5 -$as_echo_n "checking for library containing dn_expand... " >&6; } + { echo "$as_me:$LINENO: checking for library containing dn_expand" >&5 +echo $ECHO_N "checking for library containing dn_expand... $ECHO_C" >&6; } if test "${ac_cv_search_dn_expand+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -28428,30 +27077,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_dn_expand=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_dn_expand+set}" = set; then @@ -28466,8 +27111,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dn_expand" >&5 -$as_echo "$ac_cv_search_dn_expand" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_dn_expand" >&5 +echo "${ECHO_T}$ac_cv_search_dn_expand" >&6; } ac_res=$ac_cv_search_dn_expand if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -28475,10 +27120,10 @@ if test "$ac_res" != no; then fi - { $as_echo "$as_me:$LINENO: checking for gss_init_sec_context in -lgssapi_krb5" >&5 -$as_echo_n "checking for gss_init_sec_context in -lgssapi_krb5... " >&6; } + { echo "$as_me:$LINENO: checking for gss_init_sec_context in -lgssapi_krb5" >&5 +echo $ECHO_N "checking for gss_init_sec_context in -lgssapi_krb5... $ECHO_C" >&6; } if test "${ac_cv_lib_gssapi_krb5_gss_init_sec_context+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lgssapi_krb5 $K5LIBS $LIBS" @@ -28510,36 +27155,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_gssapi_krb5_gss_init_sec_context=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_gssapi_krb5_gss_init_sec_context=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&5 -$as_echo "$ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&5 +echo "${ECHO_T}$ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&6; } if test $ac_cv_lib_gssapi_krb5_gss_init_sec_context = yes; then cat >>confdefs.h <<\_ACEOF #define GSSAPI 1 @@ -28547,10 +27188,10 @@ _ACEOF K5LIBS="-lgssapi_krb5 $K5LIBS" else - { $as_echo "$as_me:$LINENO: checking for gss_init_sec_context in -lgssapi" >&5 -$as_echo_n "checking for gss_init_sec_context in -lgssapi... " >&6; } + { echo "$as_me:$LINENO: checking for gss_init_sec_context in -lgssapi" >&5 +echo $ECHO_N "checking for gss_init_sec_context in -lgssapi... $ECHO_C" >&6; } if test "${ac_cv_lib_gssapi_gss_init_sec_context+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lgssapi $K5LIBS $LIBS" @@ -28582,36 +27223,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_gssapi_gss_init_sec_context=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_gssapi_gss_init_sec_context=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gssapi_gss_init_sec_context" >&5 -$as_echo "$ac_cv_lib_gssapi_gss_init_sec_context" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_lib_gssapi_gss_init_sec_context" >&5 +echo "${ECHO_T}$ac_cv_lib_gssapi_gss_init_sec_context" >&6; } if test $ac_cv_lib_gssapi_gss_init_sec_context = yes; then cat >>confdefs.h <<\_ACEOF #define GSSAPI 1 @@ -28619,8 +27256,8 @@ _ACEOF K5LIBS="-lgssapi $K5LIBS" else - { $as_echo "$as_me:$LINENO: WARNING: Cannot find any suitable gss-api library - build may fail" >&5 -$as_echo "$as_me: WARNING: Cannot find any suitable gss-api library - build may fail" >&2;} + { echo "$as_me:$LINENO: WARNING: Cannot find any suitable gss-api library - build may fail" >&5 +echo "$as_me: WARNING: Cannot find any suitable gss-api library - build may fail" >&2;} fi @@ -28628,17 +27265,17 @@ fi if test "${ac_cv_header_gssapi_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for gssapi.h" >&5 -$as_echo_n "checking for gssapi.h... " >&6; } + { echo "$as_me:$LINENO: checking for gssapi.h" >&5 +echo $ECHO_N "checking for gssapi.h... $ECHO_C" >&6; } if test "${ac_cv_header_gssapi_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_h" >&5 -$as_echo "$ac_cv_header_gssapi_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_h" >&5 +echo "${ECHO_T}$ac_cv_header_gssapi_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking gssapi.h usability" >&5 -$as_echo_n "checking gssapi.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking gssapi.h usability" >&5 +echo $ECHO_N "checking gssapi.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -28654,33 +27291,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking gssapi.h presence" >&5 -$as_echo_n "checking gssapi.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking gssapi.h presence" >&5 +echo $ECHO_N "checking gssapi.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -28694,52 +27330,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: gssapi.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: gssapi.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: gssapi.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: gssapi.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: gssapi.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: gssapi.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: gssapi.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: gssapi.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: gssapi.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: gssapi.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: gssapi.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: gssapi.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: gssapi.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: gssapi.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: gssapi.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: gssapi.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: gssapi.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: gssapi.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -28748,15 +27383,15 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for gssapi.h" >&5 -$as_echo_n "checking for gssapi.h... " >&6; } +{ echo "$as_me:$LINENO: checking for gssapi.h" >&5 +echo $ECHO_N "checking for gssapi.h... $ECHO_C" >&6; } if test "${ac_cv_header_gssapi_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_gssapi_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_h" >&5 -$as_echo "$ac_cv_header_gssapi_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_h" >&5 +echo "${ECHO_T}$ac_cv_header_gssapi_h" >&6; } fi if test $ac_cv_header_gssapi_h = yes; then @@ -28767,21 +27402,20 @@ else for ac_header in gssapi.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -28797,33 +27431,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -28837,52 +27470,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -28891,28 +27523,26 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } fi -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF else - { $as_echo "$as_me:$LINENO: WARNING: Cannot find any suitable gss-api header - build may fail" >&5 -$as_echo "$as_me: WARNING: Cannot find any suitable gss-api header - build may fail" >&2;} + { echo "$as_me:$LINENO: WARNING: Cannot find any suitable gss-api header - build may fail" >&5 +echo "$as_me: WARNING: Cannot find any suitable gss-api header - build may fail" >&2;} fi @@ -28927,17 +27557,17 @@ fi oldCPP="$CPPFLAGS" CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" if test "${ac_cv_header_gssapi_krb5_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for gssapi_krb5.h" >&5 -$as_echo_n "checking for gssapi_krb5.h... " >&6; } + { echo "$as_me:$LINENO: checking for gssapi_krb5.h" >&5 +echo $ECHO_N "checking for gssapi_krb5.h... $ECHO_C" >&6; } if test "${ac_cv_header_gssapi_krb5_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_krb5_h" >&5 -$as_echo "$ac_cv_header_gssapi_krb5_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_krb5_h" >&5 +echo "${ECHO_T}$ac_cv_header_gssapi_krb5_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking gssapi_krb5.h usability" >&5 -$as_echo_n "checking gssapi_krb5.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking gssapi_krb5.h usability" >&5 +echo $ECHO_N "checking gssapi_krb5.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -28953,33 +27583,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking gssapi_krb5.h presence" >&5 -$as_echo_n "checking gssapi_krb5.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking gssapi_krb5.h presence" >&5 +echo $ECHO_N "checking gssapi_krb5.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -28993,52 +27622,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: gssapi_krb5.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: gssapi_krb5.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: gssapi_krb5.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: gssapi_krb5.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: gssapi_krb5.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: gssapi_krb5.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: gssapi_krb5.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: gssapi_krb5.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: gssapi_krb5.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: gssapi_krb5.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: gssapi_krb5.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: gssapi_krb5.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: gssapi_krb5.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: gssapi_krb5.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: gssapi_krb5.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: gssapi_krb5.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -29047,15 +27675,15 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for gssapi_krb5.h" >&5 -$as_echo_n "checking for gssapi_krb5.h... " >&6; } +{ echo "$as_me:$LINENO: checking for gssapi_krb5.h" >&5 +echo $ECHO_N "checking for gssapi_krb5.h... $ECHO_C" >&6; } if test "${ac_cv_header_gssapi_krb5_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_gssapi_krb5_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_krb5_h" >&5 -$as_echo "$ac_cv_header_gssapi_krb5_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_krb5_h" >&5 +echo "${ECHO_T}$ac_cv_header_gssapi_krb5_h" >&6; } fi if test $ac_cv_header_gssapi_krb5_h = yes; then @@ -29078,21 +27706,20 @@ fi for ac_header in gssapi.h gssapi/gssapi.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -29108,33 +27735,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -29148,52 +27774,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -29202,23 +27827,21 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } fi -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -29229,21 +27852,20 @@ done for ac_header in gssapi_krb5.h gssapi/gssapi_krb5.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -29259,33 +27881,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -29299,52 +27920,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -29353,23 +27973,21 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } fi -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -29380,21 +27998,20 @@ done for ac_header in gssapi_generic.h gssapi/gssapi_generic.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -29410,33 +28027,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -29450,52 +28066,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to openssh-unix-dev@mindrot.org ## @@ -29504,23 +28119,21 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } fi -if test `eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` = yes; then +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -29529,10 +28142,10 @@ done LIBS="$LIBS $K5LIBS" - { $as_echo "$as_me:$LINENO: checking for library containing k_hasafs" >&5 -$as_echo_n "checking for library containing k_hasafs... " >&6; } + { echo "$as_me:$LINENO: checking for library containing k_hasafs" >&5 +echo $ECHO_N "checking for library containing k_hasafs... $ECHO_C" >&6; } if test "${ac_cv_search_k_hasafs+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -29570,30 +28183,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_k_hasafs=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_k_hasafs+set}" = set; then @@ -29608,8 +28217,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_k_hasafs" >&5 -$as_echo "$ac_cv_search_k_hasafs" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_k_hasafs" >&5 +echo "${ECHO_T}$ac_cv_search_k_hasafs" >&6; } ac_res=$ac_cv_search_k_hasafs if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -29661,10 +28270,10 @@ else TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" # Extract the first word of "xauth", so it can be a program name with args. set dummy xauth; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_xauth_path+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $xauth_path in [\\/]* | ?:[\\/]*) @@ -29679,7 +28288,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_xauth_path="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -29691,11 +28300,11 @@ esac fi xauth_path=$ac_cv_path_xauth_path if test -n "$xauth_path"; then - { $as_echo "$as_me:$LINENO: result: $xauth_path" >&5 -$as_echo "$xauth_path" >&6; } + { echo "$as_me:$LINENO: result: $xauth_path" >&5 +echo "${ECHO_T}$xauth_path" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -29744,20 +28353,20 @@ _ACEOF fi if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: Disabling /dev/ptmx test" >&5 -$as_echo "$as_me: WARNING: cross compiling: Disabling /dev/ptmx test" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: Disabling /dev/ptmx test" >&5 +echo "$as_me: WARNING: cross compiling: Disabling /dev/ptmx test" >&2;} disable_ptmx_check=yes fi if test -z "$no_dev_ptmx" ; then if test "x$disable_ptmx_check" != "xyes" ; then - { $as_echo "$as_me:$LINENO: checking for \"/dev/ptmx\"" >&5 -$as_echo_n "checking for \"/dev/ptmx\"... " >&6; } + { echo "$as_me:$LINENO: checking for \"/dev/ptmx\"" >&5 +echo $ECHO_N "checking for \"/dev/ptmx\"... $ECHO_C" >&6; } if test "${ac_cv_file___dev_ptmx_+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else test "$cross_compiling" = yes && - { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} { (exit 1); exit 1; }; } if test -r ""/dev/ptmx""; then ac_cv_file___dev_ptmx_=yes @@ -29765,8 +28374,8 @@ else ac_cv_file___dev_ptmx_=no fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptmx_" >&5 -$as_echo "$ac_cv_file___dev_ptmx_" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptmx_" >&5 +echo "${ECHO_T}$ac_cv_file___dev_ptmx_" >&6; } if test $ac_cv_file___dev_ptmx_ = yes; then @@ -29783,14 +28392,14 @@ fi fi if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then - { $as_echo "$as_me:$LINENO: checking for \"/dev/ptc\"" >&5 -$as_echo_n "checking for \"/dev/ptc\"... " >&6; } + { echo "$as_me:$LINENO: checking for \"/dev/ptc\"" >&5 +echo $ECHO_N "checking for \"/dev/ptc\"... $ECHO_C" >&6; } if test "${ac_cv_file___dev_ptc_+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else test "$cross_compiling" = yes && - { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} { (exit 1); exit 1; }; } if test -r ""/dev/ptc""; then ac_cv_file___dev_ptc_=yes @@ -29798,8 +28407,8 @@ else ac_cv_file___dev_ptc_=no fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptc_" >&5 -$as_echo "$ac_cv_file___dev_ptc_" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptc_" >&5 +echo "${ECHO_T}$ac_cv_file___dev_ptc_" >&6; } if test $ac_cv_file___dev_ptc_ = yes; then @@ -29813,8 +28422,8 @@ _ACEOF fi else - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: Disabling /dev/ptc test" >&5 -$as_echo "$as_me: WARNING: cross compiling: Disabling /dev/ptc test" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: Disabling /dev/ptc test" >&5 +echo "$as_me: WARNING: cross compiling: Disabling /dev/ptc test" >&2;} fi # Options from here on. Some of these are preset by platform above @@ -29827,8 +28436,8 @@ if test "${with_mantype+set}" = set; then MANTYPE=$withval ;; *) - { { $as_echo "$as_me:$LINENO: error: invalid man type: $withval" >&5 -$as_echo "$as_me: error: invalid man type: $withval" >&2;} + { { echo "$as_me:$LINENO: error: invalid man type: $withval" >&5 +echo "$as_me: error: invalid man type: $withval" >&2;} { (exit 1); exit 1; }; } ;; esac @@ -29842,10 +28451,10 @@ if test -z "$MANTYPE"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_NROFF+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $NROFF in [\\/]* | ?:[\\/]*) @@ -29860,7 +28469,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_NROFF="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -29872,11 +28481,11 @@ esac fi NROFF=$ac_cv_path_NROFF if test -n "$NROFF"; then - { $as_echo "$as_me:$LINENO: result: $NROFF" >&5 -$as_echo "$NROFF" >&6; } + { echo "$as_me:$LINENO: result: $NROFF" >&5 +echo "${ECHO_T}$NROFF" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -29937,8 +28546,8 @@ fi if test -z "$disable_shadow" ; then - { $as_echo "$as_me:$LINENO: checking if the systems has expire shadow information" >&5 -$as_echo_n "checking if the systems has expire shadow information... " >&6; } + { echo "$as_me:$LINENO: checking if the systems has expire shadow information" >&5 +echo $ECHO_N "checking if the systems has expire shadow information... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -29964,21 +28573,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then sp_expire_available=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -29988,16 +28596,16 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test "x$sp_expire_available" = "xyes" ; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAS_SHADOW_EXPIRE 1 _ACEOF else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi fi @@ -30032,8 +28640,8 @@ fi # Check whether --enable-etc-default-login was given. if test "${enable_etc_default_login+set}" = set; then enableval=$enable_etc_default_login; if test "x$enableval" = "xno"; then - { $as_echo "$as_me:$LINENO: /etc/default/login handling disabled" >&5 -$as_echo "$as_me: /etc/default/login handling disabled" >&6;} + { echo "$as_me:$LINENO: /etc/default/login handling disabled" >&5 +echo "$as_me: /etc/default/login handling disabled" >&6;} etc_default_login=no else etc_default_login=yes @@ -30041,8 +28649,8 @@ $as_echo "$as_me: /etc/default/login handling disabled" >&6;} else if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then - { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking /etc/default/login" >&5 -$as_echo "$as_me: WARNING: cross compiling: not checking /etc/default/login" >&2;} + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking /etc/default/login" >&5 +echo "$as_me: WARNING: cross compiling: not checking /etc/default/login" >&2;} etc_default_login=no else etc_default_login=yes @@ -30052,14 +28660,14 @@ fi if test "x$etc_default_login" != "xno"; then - { $as_echo "$as_me:$LINENO: checking for \"/etc/default/login\"" >&5 -$as_echo_n "checking for \"/etc/default/login\"... " >&6; } + { echo "$as_me:$LINENO: checking for \"/etc/default/login\"" >&5 +echo $ECHO_N "checking for \"/etc/default/login\"... $ECHO_C" >&6; } if test "${ac_cv_file___etc_default_login_+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else test "$cross_compiling" = yes && - { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} { (exit 1); exit 1; }; } if test -r ""/etc/default/login""; then ac_cv_file___etc_default_login_=yes @@ -30067,8 +28675,8 @@ else ac_cv_file___etc_default_login_=no fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_file___etc_default_login_" >&5 -$as_echo "$ac_cv_file___etc_default_login_" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_file___etc_default_login_" >&5 +echo "${ECHO_T}$ac_cv_file___etc_default_login_" >&6; } if test $ac_cv_file___etc_default_login_ = yes; then external_path_file=/etc/default/login fi @@ -30094,18 +28702,18 @@ SERVER_PATH_MSG="(default)" if test "${with_default_path+set}" = set; then withval=$with_default_path; if test "x$external_path_file" = "x/etc/login.conf" ; then - { $as_echo "$as_me:$LINENO: WARNING: + { echo "$as_me:$LINENO: WARNING: --with-default-path=PATH has no effect on this system. Edit /etc/login.conf instead." >&5 -$as_echo "$as_me: WARNING: +echo "$as_me: WARNING: --with-default-path=PATH has no effect on this system. Edit /etc/login.conf instead." >&2;} elif test "x$withval" != "xno" ; then if test ! -z "$external_path_file" ; then - { $as_echo "$as_me:$LINENO: WARNING: + { echo "$as_me:$LINENO: WARNING: --with-default-path=PATH will only be used if PATH is not defined in $external_path_file ." >&5 -$as_echo "$as_me: WARNING: +echo "$as_me: WARNING: --with-default-path=PATH will only be used if PATH is not defined in $external_path_file ." >&2;} fi @@ -30115,14 +28723,14 @@ $external_path_file ." >&2;} else if test "x$external_path_file" = "x/etc/login.conf" ; then - { $as_echo "$as_me:$LINENO: WARNING: Make sure the path to scp is in /etc/login.conf" >&5 -$as_echo "$as_me: WARNING: Make sure the path to scp is in /etc/login.conf" >&2;} + { echo "$as_me:$LINENO: WARNING: Make sure the path to scp is in /etc/login.conf" >&5 +echo "$as_me: WARNING: Make sure the path to scp is in /etc/login.conf" >&2;} else if test ! -z "$external_path_file" ; then - { $as_echo "$as_me:$LINENO: WARNING: + { echo "$as_me:$LINENO: WARNING: If PATH is defined in $external_path_file, ensure the path to scp is included, otherwise scp will not work." >&5 -$as_echo "$as_me: WARNING: +echo "$as_me: WARNING: If PATH is defined in $external_path_file, ensure the path to scp is included, otherwise scp will not work." >&2;} fi @@ -30176,32 +28784,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then user_path=`cat conftest.stdpath` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) user_path="/usr/bin:/bin:/usr/sbin:/sbin" fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -30219,8 +28824,8 @@ fi echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 if test $? -ne 0 ; then user_path=$user_path:$t_bindir - { $as_echo "$as_me:$LINENO: result: Adding $t_bindir to USER_PATH so scp will work" >&5 -$as_echo "Adding $t_bindir to USER_PATH so scp will work" >&6; } + { echo "$as_me:$LINENO: result: Adding $t_bindir to USER_PATH so scp will work" >&5 +echo "${ECHO_T}Adding $t_bindir to USER_PATH so scp will work" >&6; } fi fi fi @@ -30256,16 +28861,16 @@ fi -{ $as_echo "$as_me:$LINENO: checking if we need to convert IPv4 in IPv6-mapped addresses" >&5 -$as_echo_n "checking if we need to convert IPv4 in IPv6-mapped addresses... " >&6; } +{ echo "$as_me:$LINENO: checking if we need to convert IPv4 in IPv6-mapped addresses" >&5 +echo $ECHO_N "checking if we need to convert IPv4 in IPv6-mapped addresses... $ECHO_C" >&6; } IPV4_IN6_HACK_MSG="no" # Check whether --with-4in6 was given. if test "${with_4in6+set}" = set; then withval=$with_4in6; if test "x$withval" != "xno" ; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define IPV4_IN_IPV6 1 @@ -30273,23 +28878,23 @@ _ACEOF IPV4_IN6_HACK_MSG="yes" else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi else if test "x$inet6_default_4in6" = "xyes"; then - { $as_echo "$as_me:$LINENO: result: yes (default)" >&5 -$as_echo "yes (default)" >&6; } + { echo "$as_me:$LINENO: result: yes (default)" >&5 +echo "${ECHO_T}yes (default)" >&6; } cat >>confdefs.h <<\_ACEOF #define IPV4_IN_IPV6 1 _ACEOF IPV4_IN6_HACK_MSG="yes" else - { $as_echo "$as_me:$LINENO: result: no (default)" >&5 -$as_echo "no (default)" >&6; } + { echo "$as_me:$LINENO: result: no (default)" >&5 +echo "${ECHO_T}no (default)" >&6; } fi @@ -30333,8 +28938,8 @@ if test "${with_pid_dir+set}" = set; then test "x${withval}" != "xyes"; then piddir=$withval if test ! -d $piddir ; then - { $as_echo "$as_me:$LINENO: WARNING: ** no $piddir directory on this system **" >&5 -$as_echo "$as_me: WARNING: ** no $piddir directory on this system **" >&2;} + { echo "$as_me:$LINENO: WARNING: ** no $piddir directory on this system **" >&5 +echo "$as_me: WARNING: ** no $piddir directory on this system **" >&2;} fi fi @@ -30475,8 +29080,8 @@ fi -{ $as_echo "$as_me:$LINENO: checking if your system defines LASTLOG_FILE" >&5 -$as_echo_n "checking if your system defines LASTLOG_FILE... " >&6; } +{ echo "$as_me:$LINENO: checking if your system defines LASTLOG_FILE" >&5 +echo $ECHO_N "checking if your system defines LASTLOG_FILE... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -30510,29 +29115,28 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - { $as_echo "$as_me:$LINENO: checking if your system defines _PATH_LASTLOG" >&5 -$as_echo_n "checking if your system defines _PATH_LASTLOG... " >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { echo "$as_me:$LINENO: checking if your system defines _PATH_LASTLOG" >&5 +echo $ECHO_N "checking if your system defines _PATH_LASTLOG... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -30563,27 +29167,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } system_lastlog_path=no fi @@ -30603,8 +29206,8 @@ if test -z "$conf_lastlog_location"; then fi done if test -z "$conf_lastlog_location"; then - { $as_echo "$as_me:$LINENO: WARNING: ** Cannot find lastlog **" >&5 -$as_echo "$as_me: WARNING: ** Cannot find lastlog **" >&2;} + { echo "$as_me:$LINENO: WARNING: ** Cannot find lastlog **" >&5 +echo "$as_me: WARNING: ** Cannot find lastlog **" >&2;} fi fi fi @@ -30617,8 +29220,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking if your system defines UTMP_FILE" >&5 -$as_echo_n "checking if your system defines UTMP_FILE... " >&6; } +{ echo "$as_me:$LINENO: checking if your system defines UTMP_FILE" >&5 +echo $ECHO_N "checking if your system defines UTMP_FILE... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -30646,26 +29249,25 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } system_utmp_path=no fi @@ -30694,8 +29296,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking if your system defines WTMP_FILE" >&5 -$as_echo_n "checking if your system defines WTMP_FILE... " >&6; } +{ echo "$as_me:$LINENO: checking if your system defines WTMP_FILE" >&5 +echo $ECHO_N "checking if your system defines WTMP_FILE... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -30723,26 +29325,25 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } system_wtmp_path=no fi @@ -30772,8 +29373,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking if your system defines UTMPX_FILE" >&5 -$as_echo_n "checking if your system defines UTMPX_FILE... " >&6; } +{ echo "$as_me:$LINENO: checking if your system defines UTMPX_FILE" >&5 +echo $ECHO_N "checking if your system defines UTMPX_FILE... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -30804,26 +29405,25 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } system_utmpx_path=no fi @@ -30844,8 +29444,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking if your system defines WTMPX_FILE" >&5 -$as_echo_n "checking if your system defines WTMPX_FILE... " >&6; } +{ echo "$as_me:$LINENO: checking if your system defines WTMPX_FILE" >&5 +echo $ECHO_N "checking if your system defines WTMPX_FILE... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -30876,26 +29476,25 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } system_wtmpx_path=no fi @@ -30919,8 +29518,8 @@ fi if test ! -z "$blibpath" ; then LDFLAGS="$LDFLAGS $blibflags$blibpath" - { $as_echo "$as_me:$LINENO: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&5 -$as_echo "$as_me: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&2;} + { echo "$as_me:$LINENO: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&5 +echo "$as_me: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&2;} fi CFLAGS="$CFLAGS $werror_flags" @@ -30935,7 +29534,7 @@ else fi -ac_config_files="$ac_config_files Makefile buildpkg.sh opensshd.init openssh.xml openbsd-compat/Makefile openbsd-compat/regress/Makefile scard/Makefile ssh_prng_cmds survey.sh" +ac_config_files="$ac_config_files Makefile buildpkg.sh opensshd.init openssh.xml openbsd-compat/Makefile openbsd-compat/regress/Makefile ssh_prng_cmds survey.sh" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure @@ -30964,12 +29563,11 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( - BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -31002,12 +29600,12 @@ $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && - { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 -$as_echo "$as_me: updating cache $cache_file" >&6;} + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else - { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache @@ -31023,7 +29621,7 @@ ac_ltlibobjs= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + ac_i=`echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" @@ -31035,14 +29633,12 @@ LTLIBOBJS=$ac_ltlibobjs - : ${CONFIG_STATUS=./config.status} -ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} -cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -31055,7 +29651,7 @@ ac_cs_silent=false SHELL=\${CONFIG_SHELL-$SHELL} _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## @@ -31065,7 +29661,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -31087,45 +29683,17 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh fi # Support unset when possible. @@ -31141,6 +29709,8 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) +as_nl=' +' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -31163,7 +29733,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -31176,10 +29746,17 @@ PS2='> ' PS4='+ ' # NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -31201,7 +29778,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | +echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -31252,7 +29829,7 @@ $as_unset CDPATH s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -31280,6 +29857,7 @@ case `echo -n x` in *) ECHO_N='-n';; esac + if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -31292,22 +29870,19 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir 2>/dev/null -fi -if (echo >conf$$.file) 2>/dev/null; then - if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -p' - fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln else as_ln_s='cp -p' fi @@ -31332,10 +29907,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -31358,7 +29933,7 @@ exec 6>&1 # values after options handling. ac_log=" This file was extended by OpenSSH $as_me Portable, which was -generated by GNU Autoconf 2.62. Invocation command line was +generated by GNU Autoconf 2.61. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -31371,14 +29946,14 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q` _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<_ACEOF # Files that config.status was made for. config_files="$ac_config_files" config_headers="$ac_config_headers" _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF ac_cs_usage="\ \`$as_me' instantiates files from templates according to the current configuration. @@ -31391,9 +29966,9 @@ Usage: $0 [OPTIONS] [FILE]... -d, --debug don't remove temporary files --recheck update $as_me by reconfiguring in the same conditions --file=FILE[:TEMPLATE] - instantiate the configuration file FILE + instantiate the configuration file FILE --header=FILE[:TEMPLATE] - instantiate the configuration header FILE + instantiate the configuration header FILE Configuration files: $config_files @@ -31404,25 +29979,24 @@ $config_headers Report bugs to <bug-autoconf@gnu.org>." _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ OpenSSH config.status Portable -configured by $0, generated by GNU Autoconf 2.62, - with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +configured by $0, generated by GNU Autoconf 2.61, + with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" -Copyright (C) 2008 Free Software Foundation, Inc. +Copyright (C) 2006 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." ac_pwd='$ac_pwd' srcdir='$srcdir' INSTALL='$INSTALL' -AWK='$AWK' -test -n "\$AWK" || AWK=awk _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# The default lists apply if the user does not specify any file. +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. By we need to know if files were specified by the user. ac_need_defaults=: while test $# != 0 do @@ -31444,36 +30018,30 @@ do -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - $as_echo "$ac_cs_version"; exit ;; + echo "$ac_cs_version"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift - case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" + CONFIG_FILES="$CONFIG_FILES $ac_optarg" ac_need_defaults=false;; --header | --heade | --head | --hea ) $ac_shift - case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" + CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - { $as_echo "$as_me: error: ambiguous option: $1 + { echo "$as_me: error: ambiguous option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; };; --help | --hel | -h ) - $as_echo "$ac_cs_usage"; exit ;; + echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. - -*) { $as_echo "$as_me: error: unrecognized option: $1 + -*) { echo "$as_me: error: unrecognized option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -31492,32 +30060,30 @@ if $ac_cs_silent; then fi _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<_ACEOF if \$ac_cs_recheck; then - set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion - shift - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 - CONFIG_SHELL='$SHELL' + echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + CONFIG_SHELL=$SHELL export CONFIG_SHELL - exec "\$@" + exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion fi _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF exec 5>>config.log { echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - $as_echo "$ac_log" + echo "$ac_log" } >&5 _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<_ACEOF _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF # Handling of arguments. for ac_config_target in $ac_config_targets @@ -31530,12 +30096,11 @@ do "openssh.xml") CONFIG_FILES="$CONFIG_FILES openssh.xml" ;; "openbsd-compat/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/Makefile" ;; "openbsd-compat/regress/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/regress/Makefile" ;; - "scard/Makefile") CONFIG_FILES="$CONFIG_FILES scard/Makefile" ;; "ssh_prng_cmds") CONFIG_FILES="$CONFIG_FILES ssh_prng_cmds" ;; "survey.sh") CONFIG_FILES="$CONFIG_FILES survey.sh" ;; - *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 -$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} { (exit 1); exit 1; }; };; esac done @@ -31575,143 +30140,216 @@ $debug || (umask 077 && mkdir "$tmp") } || { - $as_echo "$as_me: cannot create a temporary directory in ." >&2 + echo "$me: cannot create a temporary directory in ." >&2 { (exit 1); exit 1; } } -# Set up the scripts for CONFIG_FILES section. -# No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. +# +# Set up the sed scripts for CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h if test -n "$CONFIG_FILES"; then +_ACEOF -ac_cr='
' -ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` -if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\\r' -else - ac_cs_awk_cr=$ac_cr + + +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + cat >conf$$subs.sed <<_ACEOF +SHELL!$SHELL$ac_delim +PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim +PACKAGE_NAME!$PACKAGE_NAME$ac_delim +PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim +PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim +PACKAGE_STRING!$PACKAGE_STRING$ac_delim +PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim +exec_prefix!$exec_prefix$ac_delim +prefix!$prefix$ac_delim +program_transform_name!$program_transform_name$ac_delim +bindir!$bindir$ac_delim +sbindir!$sbindir$ac_delim +libexecdir!$libexecdir$ac_delim +datarootdir!$datarootdir$ac_delim +datadir!$datadir$ac_delim +sysconfdir!$sysconfdir$ac_delim +sharedstatedir!$sharedstatedir$ac_delim +localstatedir!$localstatedir$ac_delim +includedir!$includedir$ac_delim +oldincludedir!$oldincludedir$ac_delim +docdir!$docdir$ac_delim +infodir!$infodir$ac_delim +htmldir!$htmldir$ac_delim +dvidir!$dvidir$ac_delim +pdfdir!$pdfdir$ac_delim +psdir!$psdir$ac_delim +libdir!$libdir$ac_delim +localedir!$localedir$ac_delim +mandir!$mandir$ac_delim +DEFS!$DEFS$ac_delim +ECHO_C!$ECHO_C$ac_delim +ECHO_N!$ECHO_N$ac_delim +ECHO_T!$ECHO_T$ac_delim +LIBS!$LIBS$ac_delim +build_alias!$build_alias$ac_delim +host_alias!$host_alias$ac_delim +target_alias!$target_alias$ac_delim +CC!$CC$ac_delim +CFLAGS!$CFLAGS$ac_delim +LDFLAGS!$LDFLAGS$ac_delim +CPPFLAGS!$CPPFLAGS$ac_delim +ac_ct_CC!$ac_ct_CC$ac_delim +EXEEXT!$EXEEXT$ac_delim +OBJEXT!$OBJEXT$ac_delim +build!$build$ac_delim +build_cpu!$build_cpu$ac_delim +build_vendor!$build_vendor$ac_delim +build_os!$build_os$ac_delim +host!$host$ac_delim +host_cpu!$host_cpu$ac_delim +host_vendor!$host_vendor$ac_delim +host_os!$host_os$ac_delim +CPP!$CPP$ac_delim +GREP!$GREP$ac_delim +EGREP!$EGREP$ac_delim +AWK!$AWK$ac_delim +RANLIB!$RANLIB$ac_delim +INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim +INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim +INSTALL_DATA!$INSTALL_DATA$ac_delim +AR!$AR$ac_delim +CAT!$CAT$ac_delim +KILL!$KILL$ac_delim +PERL!$PERL$ac_delim +SED!$SED$ac_delim +ENT!$ENT$ac_delim +TEST_MINUS_S_SH!$TEST_MINUS_S_SH$ac_delim +SH!$SH$ac_delim +TEST_SHELL!$TEST_SHELL$ac_delim +PATH_GROUPADD_PROG!$PATH_GROUPADD_PROG$ac_delim +PATH_USERADD_PROG!$PATH_USERADD_PROG$ac_delim +MAKE_PACKAGE_SUPPORTED!$MAKE_PACKAGE_SUPPORTED$ac_delim +STARTUP_SCRIPT_SHELL!$STARTUP_SCRIPT_SHELL$ac_delim +LOGIN_PROGRAM_FALLBACK!$LOGIN_PROGRAM_FALLBACK$ac_delim +PATH_PASSWD_PROG!$PATH_PASSWD_PROG$ac_delim +LD!$LD$ac_delim +SSHDLIBS!$SSHDLIBS$ac_delim +LIBEDIT!$LIBEDIT$ac_delim +INSTALL_SSH_RAND_HELPER!$INSTALL_SSH_RAND_HELPER$ac_delim +SSH_PRIVSEP_USER!$SSH_PRIVSEP_USER$ac_delim +PROG_LS!$PROG_LS$ac_delim +PROG_NETSTAT!$PROG_NETSTAT$ac_delim +PROG_ARP!$PROG_ARP$ac_delim +PROG_IFCONFIG!$PROG_IFCONFIG$ac_delim +PROG_JSTAT!$PROG_JSTAT$ac_delim +PROG_PS!$PROG_PS$ac_delim +PROG_SAR!$PROG_SAR$ac_delim +PROG_W!$PROG_W$ac_delim +PROG_WHO!$PROG_WHO$ac_delim +PROG_LAST!$PROG_LAST$ac_delim +PROG_LASTLOG!$PROG_LASTLOG$ac_delim +PROG_DF!$PROG_DF$ac_delim +PROG_VMSTAT!$PROG_VMSTAT$ac_delim +PROG_UPTIME!$PROG_UPTIME$ac_delim +PROG_IPCS!$PROG_IPCS$ac_delim +PROG_TAIL!$PROG_TAIL$ac_delim +INSTALL_SSH_PRNG_CMDS!$INSTALL_SSH_PRNG_CMDS$ac_delim +_ACEOF + + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then + break + elif $ac_last_try; then + { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` +if test -n "$ac_eof"; then + ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` + ac_eof=`expr $ac_eof + 1` fi -echo 'BEGIN {' >"$tmp/subs1.awk" && +cat >>$CONFIG_STATUS <<_ACEOF +cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +_ACEOF +sed ' +s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g +s/^/s,@/; s/!/@,|#_!!_#|/ +:n +t n +s/'"$ac_delim"'$/,g/; t +s/$/\\/; p +N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n +' >>$CONFIG_STATUS <conf$$subs.sed +rm -f conf$$subs.sed +cat >>$CONFIG_STATUS <<_ACEOF +CEOF$ac_eof _ACEOF -{ - echo "cat >conf$$subs.awk <<_ACEOF" && - echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && - echo "_ACEOF" -} >conf$$subs.sh || - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } -ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` ac_delim='%!_!# ' for ac_last_try in false false false false false :; do - . ./conf$$subs.sh || - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } - - if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then + cat >conf$$subs.sed <<_ACEOF +KRB5CONF!$KRB5CONF$ac_delim +PRIVSEP_PATH!$PRIVSEP_PATH$ac_delim +xauth_path!$xauth_path$ac_delim +STRIP_OPT!$STRIP_OPT$ac_delim +XAUTH_PATH!$XAUTH_PATH$ac_delim +NROFF!$NROFF$ac_delim +MANTYPE!$MANTYPE$ac_delim +mansubdir!$mansubdir$ac_delim +user_path!$user_path$ac_delim +piddir!$piddir$ac_delim +TEST_SSH_IPV6!$TEST_SSH_IPV6$ac_delim +LIBOBJS!$LIBOBJS$ac_delim +LTLIBOBJS!$LTLIBOBJS$ac_delim +_ACEOF + + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 13; then break elif $ac_last_try; then - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} { (exit 1); exit 1; }; } else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi done -rm -f conf$$subs.sh - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -cat >>"\$tmp/subs1.awk" <<\\_ACAWK && -_ACEOF -sed -n ' -h -s/^/S["/; s/!.*/"]=/ -p -g -s/^[^!]*!// -:repl -t repl -s/'"$ac_delim"'$// -t delim -:nl -h -s/\(.\{148\}\).*/\1/ -t more1 -s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ -p -n -b repl -:more1 -s/["\\]/\\&/g; s/^/"/; s/$/"\\/ -p -g -s/.\{148\}// -t nl -:delim -h -s/\(.\{148\}\).*/\1/ -t more2 -s/["\\]/\\&/g; s/^/"/; s/$/"/ -p -b -:more2 -s/["\\]/\\&/g; s/^/"/; s/$/"\\/ -p -g -s/.\{148\}// -t delim -' <conf$$subs.awk | sed ' -/^[^""]/{ - N - s/\n// -} -' >>$CONFIG_STATUS || ac_write_fail=1 -rm -f conf$$subs.awk -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -_ACAWK -cat >>"\$tmp/subs1.awk" <<_ACAWK && - for (key in S) S_is_set[key] = 1 - FS = "" -} -{ - line = $ 0 - nfields = split(line, field, "@") - substed = 0 - len = length(field[1]) - for (i = 2; i < nfields; i++) { - key = field[i] - keylen = length(key) - if (S_is_set[key]) { - value = S[key] - line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) - len += length(value) + length(field[++i]) - substed = 1 - } else - len += 1 + keylen - } - - print line -} - -_ACAWK -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then - sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" -else - cat -fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ - || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 -$as_echo "$as_me: error: could not setup config files machinery" >&2;} - { (exit 1); exit 1; }; } +ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` +if test -n "$ac_eof"; then + ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` + ac_eof=`expr $ac_eof + 1` +fi + +cat >>$CONFIG_STATUS <<_ACEOF +cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end +_ACEOF +sed ' +s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g +s/^/s,@/; s/!/@,|#_!!_#|/ +:n +t n +s/'"$ac_delim"'$/,g/; t +s/$/\\/; p +N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n +' >>$CONFIG_STATUS <conf$$subs.sed +rm -f conf$$subs.sed +cat >>$CONFIG_STATUS <<_ACEOF +:end +s/|#_!!_#|//g +CEOF$ac_eof _ACEOF + # VPATH may cause trouble with some makes, so we remove $(srcdir), # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty @@ -31727,133 +30365,19 @@ s/^[^=]*=[ ]*$// }' fi -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF fi # test -n "$CONFIG_FILES" -# Set up the scripts for CONFIG_HEADERS section. -# No need to generate them if there are no CONFIG_HEADERS. -# This happens for instance with `./config.status Makefile'. -if test -n "$CONFIG_HEADERS"; then -cat >"$tmp/defines.awk" <<\_ACAWK || -BEGIN { -_ACEOF - -# Transform confdefs.h into an awk script `defines.awk', embedded as -# here-document in config.status, that substitutes the proper values into -# config.h.in to produce config.h. - -# Create a delimiter string that does not exist in confdefs.h, to ease -# handling of long lines. -ac_delim='%!_!# ' -for ac_last_try in false false :; do - ac_t=`sed -n "/$ac_delim/p" confdefs.h` - if test -z "$ac_t"; then - break - elif $ac_last_try; then - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} - { (exit 1); exit 1; }; } - else - ac_delim="$ac_delim!$ac_delim _$ac_delim!! " - fi -done - -# For the awk script, D is an array of macro values keyed by name, -# likewise P contains macro parameters if any. Preserve backslash -# newline sequences. -ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* -sed -n ' -s/.\{148\}/&'"$ac_delim"'/g -t rset -:rset -s/^[ ]*#[ ]*define[ ][ ]*/ / -t def -d -:def -s/\\$// -t bsnl -s/["\\]/\\&/g -s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ -D["\1"]=" \3"/p -s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p -d -:bsnl -s/["\\]/\\&/g -s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ -D["\1"]=" \3\\\\\\n"\\/p -t cont -s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p -t cont -d -:cont -n -s/.\{148\}/&'"$ac_delim"'/g -t clear -:clear -s/\\$// -t bsnlc -s/["\\]/\\&/g; s/^/"/; s/$/"/p -d -:bsnlc -s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p -b cont -' <confdefs.h | sed ' -s/'"$ac_delim"'/"\\\ -"/g' >>$CONFIG_STATUS || ac_write_fail=1 - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 - for (key in D) D_is_set[key] = 1 - FS = "" -} -/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { - line = \$ 0 - split(line, arg, " ") - if (arg[1] == "#") { - defundef = arg[2] - mac1 = arg[3] - } else { - defundef = substr(arg[1], 2) - mac1 = arg[2] - } - split(mac1, mac2, "(") #) - macro = mac2[1] - if (D_is_set[macro]) { - # Preserve the white space surrounding the "#". - prefix = substr(line, 1, index(line, defundef) - 1) - print prefix "define", macro P[macro] D[macro] - next - } else { - # Replace #undef with comments. This is necessary, for example, - # in the case of _POSIX_SOURCE, which is predefined and required - # on some systems where configure will not decide to define it. - if (defundef == "undef") { - print "/*", line, "*/" - next - } - } -} -{ print } -_ACAWK -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5 -$as_echo "$as_me: error: could not setup config headers machinery" >&2;} - { (exit 1); exit 1; }; } -fi # test -n "$CONFIG_HEADERS" - - -eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " -shift -for ac_tag +for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS do case $ac_tag in :[FHLC]) ac_mode=$ac_tag; continue;; esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 -$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;} + :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 +echo "$as_me: error: Invalid tag $ac_tag." >&2;} { (exit 1); exit 1; }; };; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; @@ -31882,38 +30406,26 @@ $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;} [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 -$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} + { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 +echo "$as_me: error: cannot find input file: $ac_f" >&2;} { (exit 1); exit 1; }; };; esac - case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac - ac_file_inputs="$ac_file_inputs '$ac_f'" + ac_file_inputs="$ac_file_inputs $ac_f" done # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ - configure_input='Generated from '` - $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' - `' by configure.' + configure_input="Generated from "`IFS=: + echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 -$as_echo "$as_me: creating $ac_file" >&6;} + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} fi - # Neutralize special characters interpreted by sed in replacement strings. - case $configure_input in #( - *\&* | *\|* | *\\* ) - ac_sed_conf_input=`$as_echo "$configure_input" | - sed 's/[\\\\&|]/\\\\&/g'`;; #( - *) ac_sed_conf_input=$configure_input;; - esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } ;; + *:-:* | *:-) cat >"$tmp/stdin";; esac ;; esac @@ -31923,7 +30435,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$ac_file" | +echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -31949,7 +30461,7 @@ $as_echo X"$ac_file" | as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -31958,7 +30470,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | +echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -31979,17 +30491,17 @@ $as_echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -32029,13 +30541,12 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix esac _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= -ac_sed_dataroot=' -/datarootdir/ { +case `sed -n '/datarootdir/ { p q } @@ -32044,14 +30555,13 @@ ac_sed_dataroot=' /@infodir@/p /@localedir@/p /@mandir@/p -' -case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +' $ac_file_inputs` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<_ACEOF ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g @@ -32065,16 +30575,15 @@ _ACEOF # Neutralize VPATH when `$srcdir' = `.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_sed_extra="$ac_vpsub +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub $extrasub _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF :t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b -s|@configure_input@|$ac_sed_conf_input|;t t +s&@configure_input@&$configure_input&;t t s&@top_builddir@&$ac_top_builddir_sub&;t t -s&@top_build_prefix@&$ac_top_build_prefix&;t t s&@srcdir@&$ac_srcdir&;t t s&@abs_srcdir@&$ac_abs_srcdir&;t t s&@top_srcdir@&$ac_top_srcdir&;t t @@ -32084,58 +30593,119 @@ s&@abs_builddir@&$ac_abs_builddir&;t t s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t $ac_datarootdir_hack -" -eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } +" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&5 -$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} rm -f "$tmp/stdin" case $ac_file in - -) cat "$tmp/out" && rm -f "$tmp/out";; - *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; - esac \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac ;; :H) # # CONFIG_HEADER # +_ACEOF + +# Transform confdefs.h into a sed script `conftest.defines', that +# substitutes the proper values into config.h.in to produce config.h. +rm -f conftest.defines conftest.tail +# First, append a space to every undef/define line, to ease matching. +echo 's/$/ /' >conftest.defines +# Then, protect against being on the right side of a sed subst, or in +# an unquoted here document, in config.status. If some macros were +# called several times there might be several #defines for the same +# symbol, which is useless. But do not sort them, since the last +# AC_DEFINE must be honored. +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where +# NAME is the cpp macro being defined, VALUE is the value it is being given. +# PARAMS is the parameter list in the macro definition--in most cases, it's +# just an empty string. +ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' +ac_dB='\\)[ (].*,\\1define\\2' +ac_dC=' ' +ac_dD=' ,' + +uniq confdefs.h | + sed -n ' + t rset + :rset + s/^[ ]*#[ ]*define[ ][ ]*// + t ok + d + :ok + s/[\\&,]/\\&/g + s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p + s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p + ' >>conftest.defines + +# Remove the space that was appended to ease matching. +# Then replace #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +# (The regexp can be short, since the line contains either #define or #undef.) +echo 's/ $// +s,^[ #]*u.*,/* & */,' >>conftest.defines + +# Break up conftest.defines: +ac_max_sed_lines=50 + +# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" +# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" +# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" +# et cetera. +ac_in='$ac_file_inputs' +ac_out='"$tmp/out1"' +ac_nxt='"$tmp/out2"' + +while : +do + # Write a here document: + cat >>$CONFIG_STATUS <<_ACEOF + # First, check the format of the line: + cat >"\$tmp/defines.sed" <<\\CEOF +/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def +/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def +b +:def +_ACEOF + sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS + ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in + sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail + grep . conftest.tail >/dev/null || break + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines conftest.tail + +echo "ac_result=$ac_in" >>$CONFIG_STATUS +cat >>$CONFIG_STATUS <<\_ACEOF if test x"$ac_file" != x-; then - { - $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" - } >"$tmp/config.h" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } - if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then - { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5 -$as_echo "$as_me: $ac_file is unchanged" >&6;} + echo "/* $configure_input */" >"$tmp/config.h" + cat "$ac_result" >>"$tmp/config.h" + if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} else - rm -f "$ac_file" - mv "$tmp/config.h" "$ac_file" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + rm -f $ac_file + mv "$tmp/config.h" $ac_file fi else - $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ - || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5 -$as_echo "$as_me: error: could not create -" >&2;} - { (exit 1); exit 1; }; } + echo "/* $configure_input */" + cat "$ac_result" fi + rm -f "$tmp/out12" ;; @@ -32149,11 +30719,6 @@ _ACEOF chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save -test $ac_write_fail = 0 || - { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } - # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. @@ -32175,10 +30740,6 @@ if test "$no_create" != yes; then # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;} -fi # Print summary of options diff --git a/configure.ac b/configure.ac index ea9f1bb56a30..a9960a7baff4 100644 --- a/configure.ac +++ b/configure.ac @@ -1,4 +1,4 @@ -# $Id: configure.ac,v 1.427 2009/09/11 04:56:08 dtucker Exp $ +# $Id: configure.ac,v 1.444 2010/03/05 04:04:35 djm Exp $ # # Copyright (c) 1999-2004 Damien Miller # @@ -15,7 +15,7 @@ # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org) -AC_REVISION($Revision: 1.427 $) +AC_REVISION($Revision: 1.444 $) AC_CONFIG_SRCDIR([ssh.c]) AC_CONFIG_HEADER(config.h) @@ -108,7 +108,7 @@ if test "$GCC" = "yes" || test "$GCC" = "egcs"; then ;; 2.*) no_attrib_nonnull=1 ;; 3.*) CFLAGS="$CFLAGS -Wsign-compare -Wformat-security" ;; - 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign -Wformat-security" ;; + 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign -Wformat-security -fno-strict-aliasing" ;; *) ;; esac @@ -446,7 +446,7 @@ int main(void) { exit(0); } AC_DEFINE(DISABLE_FD_PASSING, 1, [Define if your platform needs to skip post auth file descriptor passing]) - AC_DEFINE(SSH_IOBUFSZ, 65536, [Windows is sensitive to read buffer size]) + AC_DEFINE(SSH_IOBUFSZ, 65535, [Windows is sensitive to read buffer size]) ;; *-*-dgux*) AC_DEFINE(IP_TOS_IS_BROKEN, 1, @@ -589,6 +589,7 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) if it doesn't return EOPNOTSUPP.]) AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) AC_DEFINE(USE_BTMP) + AC_DEFINE(LINUX_OOM_ADJUST, 1, [Adjust Linux out-of-memory killer]) inet6_default_4in6=yes case `uname -r` in 1.*|2.0.*) @@ -743,9 +744,11 @@ mips-sony-bsd|mips-sony-newsos4) ;; # UnixWare 7.x, OpenUNIX 8 *-*-sysv5*) + CPPFLAGS="$CPPFLAGS -Dvsnprintf=_xvsnprintf -Dsnprintf=_xsnprintf" AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) AC_DEFINE(USE_PIPES) AC_DEFINE(SETEUID_BREAKS_SETUID) + AC_DEFINE(BROKEN_GETADDRINFO) AC_DEFINE(BROKEN_SETREUID) AC_DEFINE(BROKEN_SETREGID) AC_DEFINE(PASSWD_NEEDS_USERNAME) @@ -784,6 +787,7 @@ mips-sony-bsd|mips-sony-newsos4) AC_DEFINE(DISABLE_SHADOW) AC_DEFINE(DISABLE_FD_PASSING) AC_DEFINE(SETEUID_BREAKS_SETUID) + AC_DEFINE(BROKEN_GETADDRINFO) AC_DEFINE(BROKEN_SETREUID) AC_DEFINE(BROKEN_SETREGID) AC_DEFINE(WITH_ABBREV_NO_TTY) @@ -1350,6 +1354,7 @@ AC_CHECK_FUNCS( \ getrlimit \ getttyent \ glob \ + group_from_gid \ inet_aton \ inet_ntoa \ inet_ntop \ @@ -1376,8 +1381,10 @@ AC_CHECK_FUNCS( \ setegid \ setenv \ seteuid \ + setgroupent \ setgroups \ setlogin \ + setpassent\ setpcred \ setproctitle \ setregid \ @@ -1406,12 +1413,18 @@ AC_CHECK_FUNCS( \ truncate \ unsetenv \ updwtmpx \ + user_from_uid \ vasprintf \ vhangup \ vsnprintf \ waitpid \ ) +# PKCS#11 support requires dlopen() and co +AC_SEARCH_LIBS(dlopen, dl, + AC_DEFINE([ENABLE_PKCS11], [], [Enable for PKCS#11 support]) +) + # IRIX has a const char return value for gai_strerror() AC_CHECK_FUNCS(gai_strerror,[ AC_DEFINE(HAVE_GAI_STRERROR) @@ -3255,66 +3268,6 @@ if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) fi -SCARD_MSG="no" -# Check whether user wants sectok support -AC_ARG_WITH(sectok, - [ --with-sectok Enable smartcard support using libsectok], - [ - if test "x$withval" != "xno" ; then - if test "x$withval" != "xyes" ; then - CPPFLAGS="$CPPFLAGS -I${withval}" - LDFLAGS="$LDFLAGS -L${withval}" - if test ! -z "$need_dash_r" ; then - LDFLAGS="$LDFLAGS -R${withval}" - fi - if test ! -z "$blibpath" ; then - blibpath="$blibpath:${withval}" - fi - fi - AC_CHECK_HEADERS(sectok.h) - if test "$ac_cv_header_sectok_h" != yes; then - AC_MSG_ERROR(Can't find sectok.h) - fi - AC_CHECK_LIB(sectok, sectok_open) - if test "$ac_cv_lib_sectok_sectok_open" != yes; then - AC_MSG_ERROR(Can't find libsectok) - fi - AC_DEFINE(SMARTCARD, 1, - [Define if you want smartcard support]) - AC_DEFINE(USE_SECTOK, 1, - [Define if you want smartcard support - using sectok]) - SCARD_MSG="yes, using sectok" - fi - ] -) - -# Check whether user wants OpenSC support -OPENSC_CONFIG="no" -AC_ARG_WITH(opensc, - [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], - [ - if test "x$withval" != "xno" ; then - if test "x$withval" != "xyes" ; then - OPENSC_CONFIG=$withval/bin/opensc-config - else - AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) - fi - if test "$OPENSC_CONFIG" != "no"; then - LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` - LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` - CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" - LIBS="$LIBS $LIBOPENSC_LIBS" - AC_DEFINE(SMARTCARD) - AC_DEFINE(USE_OPENSC, 1, - [Define if you want smartcard support - using OpenSC]) - SCARD_MSG="yes, using OpenSC" - fi - fi - ] -) - # Check libraries needed by DNS fingerprint support AC_SEARCH_LIBS(getrrsetbyname, resolv, [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, @@ -3398,9 +3351,12 @@ AC_ARG_WITH(selinux, AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.]) SELINUX_MSG="yes" AC_CHECK_HEADER([selinux/selinux.h], , - AC_MSG_ERROR(SELinux support requires selinux.h header)) - AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ], - AC_MSG_ERROR(SELinux support requires libselinux library)) + AC_MSG_ERROR(SELinux support requires selinux.h header)) + AC_CHECK_LIB(selinux, setexeccon, + [ LIBSELINUX="-lselinux" + LIBS="$LIBS -lselinux" + ], + AC_MSG_ERROR(SELinux support requires libselinux library)) SSHDLIBS="$SSHDLIBS $LIBSELINUX" AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level) LIBS="$save_LIBS" @@ -4182,7 +4138,7 @@ fi AC_EXEEXT AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openssh.xml \ openbsd-compat/Makefile openbsd-compat/regress/Makefile \ - scard/Makefile ssh_prng_cmds survey.sh]) + ssh_prng_cmds survey.sh]) AC_OUTPUT # Print summary of options diff --git a/contrib/caldera/openssh.spec b/contrib/caldera/openssh.spec index 37e1b9411d19..7c291a0ebe1f 100644 --- a/contrib/caldera/openssh.spec +++ b/contrib/caldera/openssh.spec @@ -17,11 +17,11 @@ #old cvs stuff. please update before use. may be deprecated. %define use_stable 1 %if %{use_stable} - %define version 5.3p1 + %define version 5.4p1 %define cvs %{nil} %define release 1 %else - %define version 5.3p1 + %define version 5.4p1 %define cvs cvs20050315 %define release 0r1 %endif @@ -319,6 +319,7 @@ fi %{_bindir}/ssh-keyscan %dir %{_libexecdir} %attr(4711,root,root) %{_libexecdir}/ssh-keysign +%{_libexecdir}/ssh-pkcs11-helper %{_sbindir}/ssh-host-keygen %dir %{_defaultdocdir}/%{name}-%{version} %{_defaultdocdir}/%{name}-%{version}/CREDITS @@ -330,6 +331,7 @@ fi %{_defaultdocdir}/%{name}-%{version}/faq.html %{_mandir}/man1/* %{_mandir}/man8/ssh-keysign.8.gz +%{_mandir}/man8/ssh-pkcs11-helper.8.gz %{_mandir}/man5/ssh_config.5.gz %Files server @@ -358,4 +360,4 @@ fi * Mon Jan 01 1998 ... Template Version: 1.31 -$Id: openssh.spec,v 1.66.4.1 2009/09/26 04:09:35 djm Exp $ +$Id: openssh.spec,v 1.69 2010/03/07 22:41:03 djm Exp $ diff --git a/contrib/cygwin/Makefile b/contrib/cygwin/Makefile index 2ebd143dcdf9..9f680c16cc24 100644 --- a/contrib/cygwin/Makefile +++ b/contrib/cygwin/Makefile @@ -1,8 +1,10 @@ srcdir=../.. +copyidsrcdir=.. prefix=/usr exec_prefix=$(prefix) bindir=$(prefix)/bin datadir=$(prefix)/share +mandir=$(datadir)/man docdir=$(datadir)/doc sshdocdir=$(docdir)/openssh cygdocdir=$(docdir)/Cygwin @@ -59,5 +61,16 @@ install-scripts: ssh-host-config ssh-user-config $(INSTALL) -m 755 ssh-host-config $(DESTDIR)$(bindir)/ssh-host-config $(INSTALL) -m 755 ssh-user-config $(DESTDIR)$(bindir)/ssh-user-config -cygwin-postinstall: move-config-files remove-empty-dir install-inetd-config install-doc install-scripts +install-copy-id: $(copyidsrcdir)/ssh-copy-id $(copyidsrcdir)/ssh-copy-id.1 + $(INSTALL) -m 755 $(copyidsrcdir)/ssh-copy-id $(DESTDIR)$(bindir)/ssh-copy-id + $(INSTALL) -m 644 $(copyidsrcdir)/ssh-copy-id.1 $(DESTDIR)$(mandir)/man1/ssh-copy-id.1 + +gzip-man-pages: + rm $(DESTDIR)$(mandir)/man1/slogin.1 + gzip $(DESTDIR)$(mandir)/man1/*.1 + gzip $(DESTDIR)$(mandir)/man5/*.5 + gzip $(DESTDIR)$(mandir)/man8/*.8 + cd $(DESTDIR)$(mandir)/man1 && ln -s ssh.1.gz slogin.1.gz + +cygwin-postinstall: move-config-files remove-empty-dir install-inetd-config install-doc install-scripts install-copy-id gzip-man-pages @echo "Cygwin specific configuration finished." diff --git a/contrib/gnome-ssh-askpass2.c b/contrib/gnome-ssh-askpass2.c index 901176dbb17c..9d97c30c0d1c 100644 --- a/contrib/gnome-ssh-askpass2.c +++ b/contrib/gnome-ssh-askpass2.c @@ -120,6 +120,8 @@ passphrase_dialog(char *message) g_signal_connect(G_OBJECT(entry), "activate", G_CALLBACK(ok_dialog), dialog); + gtk_window_set_keep_above(GTK_WINDOW(dialog), TRUE); + /* Grab focus */ gtk_widget_show_now(dialog); if (grab_pointer) { diff --git a/contrib/redhat/openssh.spec b/contrib/redhat/openssh.spec index 680906cf3e87..de24f1c5d7e9 100644 --- a/contrib/redhat/openssh.spec +++ b/contrib/redhat/openssh.spec @@ -1,4 +1,4 @@ -%define ver 5.3p1 +%define ver 5.4p1 %define rel 1 # OpenSSH privilege separation requires a user & group ID @@ -74,7 +74,9 @@ Release: %{rel} %endif URL: http://www.openssh.com/portable.html Source0: ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-%{version}.tar.gz +%if ! %{skip_x11_askpass} Source1: http://www.jmknoble.net/software/x11-ssh-askpass/x11-ssh-askpass-%{aversion}.tar.gz +%endif License: BSD Group: Applications/Internet BuildRoot: %{_tmppath}/%{name}-%{version}-buildroot @@ -92,7 +94,7 @@ BuildPreReq: glibc-devel, pam BuildPreReq: /usr/include/security/pam_appl.h %endif %if ! %{no_x11_askpass} -BuildPreReq: XFree86-devel +BuildPreReq: /usr/include/X11/Xlib.h %endif %if ! %{no_gnome_askpass} BuildPreReq: pkgconfig @@ -343,7 +345,9 @@ fi %attr(0644,root,root) %{_mandir}/man1/ssh-keygen.1* %attr(0755,root,root) %dir %{_libexecdir}/openssh %attr(4711,root,root) %{_libexecdir}/openssh/ssh-keysign +%attr(0755,root,root) %{_libexecdir}/openssh/ssh-pkcs11-helper %attr(0644,root,root) %{_mandir}/man8/ssh-keysign.8* +%attr(0644,root,root) %{_mandir}/man8/ssh-pkcs11-helper.8* %endif %if %{scard} %attr(0755,root,root) %dir %{_datadir}/openssh diff --git a/contrib/suse/openssh.spec b/contrib/suse/openssh.spec index 12661eeaeeb5..c09246d1ff04 100644 --- a/contrib/suse/openssh.spec +++ b/contrib/suse/openssh.spec @@ -220,6 +220,7 @@ fi %attr(0755,root,root) %dir %{_libdir}/ssh %attr(0755,root,root) %{_libdir}/ssh/sftp-server %attr(4711,root,root) %{_libdir}/ssh/ssh-keysign +%attr(0755,root,root) %{_libdir}/ssh/ssh-pkcs11-helper %attr(0644,root,root) %doc %{_mandir}/man1/scp.1* %attr(0644,root,root) %doc %{_mandir}/man1/sftp.1* %attr(-,root,root) %doc %{_mandir}/man1/slogin.1* @@ -233,6 +234,7 @@ fi %attr(0644,root,root) %doc %{_mandir}/man5/sshd_config.5* %attr(0644,root,root) %doc %{_mandir}/man8/sftp-server.8* %attr(0644,root,root) %doc %{_mandir}/man8/ssh-keysign.8* +%attr(0644,root,root) %doc %{_mandir}/man8/ssh-pkcs11-helper.8* %attr(0644,root,root) %doc %{_mandir}/man8/sshd.8* %attr(0644,root,root) /var/adm/fillup-templates/sysconfig.ssh diff --git a/defines.h b/defines.h index 2ddfd96d0763..c9b93bf7139b 100644 --- a/defines.h +++ b/defines.h @@ -25,7 +25,7 @@ #ifndef _DEFINES_H #define _DEFINES_H -/* $Id: defines.h,v 1.156 2009/08/28 01:21:07 dtucker Exp $ */ +/* $Id: defines.h,v 1.159 2010/01/13 23:44:34 tim Exp $ */ /* Constants */ @@ -753,4 +753,12 @@ struct winsize { # define SSH_IOBUFSZ 8192 #endif +#ifndef _NSIG +# ifdef NSIG +# define _NSIG NSIG +# else +# define _NSIG 128 +# endif +#endif + #endif /* _DEFINES_H */ @@ -1,4 +1,4 @@ -/* $OpenBSD: dh.c,v 1.47 2008/06/26 09:19:39 djm Exp $ */ +/* $OpenBSD: dh.c,v 1.48 2009/10/01 11:37:33 grunk Exp $ */ /* * Copyright (c) 2000 Niels Provos. All rights reserved. * @@ -83,7 +83,7 @@ parse_prime(int linenum, char *line, struct dhgroup *dhg) goto fail; strsize = strsep(&cp, " "); /* size */ if (cp == NULL || *strsize == '\0' || - (dhg->size = (u_int)strtonum(strsize, 0, 64*1024, &errstr)) == 0 || + (dhg->size = (int)strtonum(strsize, 0, 64*1024, &errstr)) == 0 || errstr) goto fail; /* The whole group is one bit larger */ @@ -1,4 +1,4 @@ -/* $OpenBSD: dns.c,v 1.25 2008/06/12 00:03:49 dtucker Exp $ */ +/* $OpenBSD: dns.c,v 1.26 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2003 Wesley Griffin. All rights reserved. @@ -75,7 +75,7 @@ dns_result_totext(unsigned int res) */ static int dns_read_key(u_int8_t *algorithm, u_int8_t *digest_type, - u_char **digest, u_int *digest_len, const Key *key) + u_char **digest, u_int *digest_len, Key *key) { int success = 0; @@ -172,7 +172,7 @@ is_numeric_hostname(const char *hostname) */ int verify_host_key_dns(const char *hostname, struct sockaddr *address, - const Key *hostkey, int *flags) + Key *hostkey, int *flags) { u_int counter; int result; @@ -271,7 +271,7 @@ verify_host_key_dns(const char *hostname, struct sockaddr *address, * Export the fingerprint of a key as a DNS resource record */ int -export_dns_rr(const char *hostname, const Key *key, FILE *f, int generic) +export_dns_rr(const char *hostname, Key *key, FILE *f, int generic) { u_int8_t rdata_pubkey_algorithm = 0; u_int8_t rdata_digest_type = SSHFP_HASH_SHA1; @@ -1,4 +1,4 @@ -/* $OpenBSD: dns.h,v 1.10 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: dns.h,v 1.11 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2003 Wesley Griffin. All rights reserved. @@ -46,7 +46,7 @@ enum sshfp_hashes { #define DNS_VERIFY_MATCH 0x00000002 #define DNS_VERIFY_SECURE 0x00000004 -int verify_host_key_dns(const char *, struct sockaddr *, const Key *, int *); -int export_dns_rr(const char *, const Key *, FILE *, int); +int verify_host_key_dns(const char *, struct sockaddr *, Key *, int *); +int export_dns_rr(const char *, Key *, FILE *, int); #endif /* DNS_H */ diff --git a/hostfile.c b/hostfile.c index 2cceb352a1fe..afab6dad1823 100644 --- a/hostfile.c +++ b/hostfile.c @@ -1,4 +1,4 @@ -/* $OpenBSD: hostfile.c,v 1.45 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: hostfile.c,v 1.48 2010/03/04 10:36:03 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -183,6 +183,41 @@ hostfile_check_key(int bits, const Key *key, const char *host, const char *filen return 1; } +static enum { MRK_ERROR, MRK_NONE, MRK_REVOKE, MRK_CA } +check_markers(char **cpp) +{ + char marker[32], *sp, *cp = *cpp; + int ret = MRK_NONE; + + while (*cp == '@') { + /* Only one marker is allowed */ + if (ret != MRK_NONE) + return MRK_ERROR; + /* Markers are terminated by whitespace */ + if ((sp = strchr(cp, ' ')) == NULL && + (sp = strchr(cp, '\t')) == NULL) + return MRK_ERROR; + /* Extract marker for comparison */ + if (sp <= cp + 1 || sp >= cp + sizeof(marker)) + return MRK_ERROR; + memcpy(marker, cp, sp - cp); + marker[sp - cp] = '\0'; + if (strcmp(marker, CA_MARKER) == 0) + ret = MRK_CA; + else if (strcmp(marker, REVOKE_MARKER) == 0) + ret = MRK_REVOKE; + else + return MRK_ERROR; + + /* Skip past marker and any whitespace that follows it */ + cp = sp; + for (; *cp == ' ' || *cp == '\t'; cp++) + ; + } + *cpp = cp; + return ret; +} + /* * Checks whether the given host (which must be in all lowercase) is already * in the list of our known hosts. Returns HOST_OK if the host is known and @@ -195,16 +230,20 @@ hostfile_check_key(int bits, const Key *key, const char *host, const char *filen static HostStatus check_host_in_hostfile_by_key_or_type(const char *filename, - const char *host, const Key *key, int keytype, Key *found, int *numret) + const char *host, const Key *key, int keytype, Key *found, + int want_revocation, int *numret) { FILE *f; char line[8192]; - int linenum = 0; + int want, have, linenum = 0, want_cert = key_is_cert(key); u_int kbits; char *cp, *cp2, *hashed_host; HostStatus end_return; - debug3("check_host_in_hostfile: filename %s", filename); + debug3("check_host_in_hostfile: host %s filename %s", host, filename); + + if (want_revocation && (key == NULL || keytype != 0 || found != NULL)) + fatal("%s: invalid arguments", __func__); /* Open the file containing the list of known hosts. */ f = fopen(filename, "r"); @@ -229,6 +268,20 @@ check_host_in_hostfile_by_key_or_type(const char *filename, if (!*cp || *cp == '#' || *cp == '\n') continue; + if (want_revocation) + want = MRK_REVOKE; + else if (want_cert) + want = MRK_CA; + else + want = MRK_NONE; + + if ((have = check_markers(&cp)) == MRK_ERROR) { + verbose("%s: invalid marker at %s:%d", + __func__, filename, linenum); + continue; + } else if (want != have) + continue; + /* Find the end of the host name portion. */ for (cp2 = cp; *cp2 && *cp2 != ' ' && *cp2 != '\t'; cp2++) ; @@ -250,6 +303,9 @@ check_host_in_hostfile_by_key_or_type(const char *filename, /* Got a match. Skip host name. */ cp = cp2; + if (want_revocation) + found = key_new(KEY_UNSPEC); + /* * Extract the key from the line. This will skip any leading * whitespace. Ignore badly formatted lines. @@ -272,9 +328,33 @@ check_host_in_hostfile_by_key_or_type(const char *filename, if (!hostfile_check_key(kbits, found, host, filename, linenum)) continue; + if (want_revocation) { + if (key_is_cert(key) && + key_equal_public(key->cert->signature_key, found)) { + verbose("check_host_in_hostfile: revoked CA " + "line %d", linenum); + key_free(found); + return HOST_REVOKED; + } + if (key_equal_public(key, found)) { + verbose("check_host_in_hostfile: revoked key " + "line %d", linenum); + key_free(found); + return HOST_REVOKED; + } + key_free(found); + continue; + } + /* Check if the current key is the same as the given key. */ - if (key_equal(key, found)) { - /* Ok, they match. */ + if (want_cert && key_equal(key->cert->signature_key, found)) { + /* Found CA cert for key */ + debug3("check_host_in_hostfile: CA match line %d", + linenum); + fclose(f); + return HOST_OK; + } else if (!want_cert && key_equal(key, found)) { + /* Found identical key */ debug3("check_host_in_hostfile: match line %d", linenum); fclose(f); return HOST_OK; @@ -302,8 +382,11 @@ check_host_in_hostfile(const char *filename, const char *host, const Key *key, { if (key == NULL) fatal("no key to look up"); - return (check_host_in_hostfile_by_key_or_type(filename, host, key, 0, - found, numret)); + if (check_host_in_hostfile_by_key_or_type(filename, host, + key, 0, NULL, 1, NULL) == HOST_REVOKED) + return HOST_REVOKED; + return check_host_in_hostfile_by_key_or_type(filename, host, key, 0, + found, 0, numret); } int @@ -311,7 +394,7 @@ lookup_key_in_hostfile_by_type(const char *filename, const char *host, int keytype, Key *found, int *numret) { return (check_host_in_hostfile_by_key_or_type(filename, host, NULL, - keytype, found, numret) == HOST_FOUND); + keytype, found, 0, numret) == HOST_FOUND); } /* diff --git a/hostfile.h b/hostfile.h index d1983b3e0939..1d460c1a915d 100644 --- a/hostfile.h +++ b/hostfile.h @@ -1,4 +1,4 @@ -/* $OpenBSD: hostfile.h,v 1.16 2006/03/25 22:22:43 djm Exp $ */ +/* $OpenBSD: hostfile.h,v 1.18 2010/03/04 10:36:03 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -15,7 +15,7 @@ #define HOSTFILE_H typedef enum { - HOST_OK, HOST_NEW, HOST_CHANGED, HOST_FOUND + HOST_OK, HOST_NEW, HOST_CHANGED, HOST_REVOKED, HOST_FOUND } HostStatus; int hostfile_read_key(char **, u_int *, Key *); @@ -28,6 +28,9 @@ int lookup_key_in_hostfile_by_type(const char *, const char *, #define HASH_MAGIC "|1|" #define HASH_DELIM '|' +#define CA_MARKER "@cert-authority" +#define REVOKE_MARKER "@revoked" + char *host_hash(const char *, const char *, u_int); #endif @@ -1,4 +1,4 @@ -/* $OpenBSD: kex.c,v 1.81 2009/05/27 06:34:36 andreas Exp $ */ +/* $OpenBSD: kex.c,v 1.82 2009/10/24 11:13:54 andreas Exp $ */ /* * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. * @@ -48,6 +48,7 @@ #include "match.h" #include "dispatch.h" #include "monitor.h" +#include "roaming.h" #if OPENSSL_VERSION_NUMBER >= 0x00907000L # if defined(HAVE_EVP_SHA256) @@ -386,6 +387,16 @@ kex_choose_conf(Kex *kex) sprop=peer; } + /* Check whether server offers roaming */ + if (!kex->server) { + char *roaming; + roaming = match_list(KEX_RESUME, peer[PROPOSAL_KEX_ALGS], NULL); + if (roaming) { + kex->roaming = 1; + xfree(roaming); + } + } + /* Algorithm Negotiation */ for (mode = 0; mode < MODE_MAX; mode++) { newkeys = xcalloc(1, sizeof(*newkeys)); @@ -1,4 +1,4 @@ -/* $OpenBSD: kex.h,v 1.47 2009/05/27 06:34:36 andreas Exp $ */ +/* $OpenBSD: kex.h,v 1.49 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. @@ -36,6 +36,7 @@ #define KEX_DH14 "diffie-hellman-group14-sha1" #define KEX_DHGEX_SHA1 "diffie-hellman-group-exchange-sha1" #define KEX_DHGEX_SHA256 "diffie-hellman-group-exchange-sha256" +#define KEX_RESUME "resume@appgate.com" #define COMP_NONE 0 #define COMP_ZLIB 1 @@ -116,6 +117,7 @@ struct Kex { char *name; int hostkey_type; int kex_type; + int roaming; Buffer my; Buffer peer; sig_atomic_t done; @@ -124,7 +126,8 @@ struct Kex { char *client_version_string; char *server_version_string; int (*verify_host_key)(Key *); - Key *(*load_host_key)(int); + Key *(*load_host_public_key)(int); + Key *(*load_host_private_key)(int); int (*host_key_index)(Key *); void (*kex[KEX_MAX])(Kex *); }; @@ -1,4 +1,4 @@ -/* $OpenBSD: kexdhs.c,v 1.10 2009/06/21 07:37:15 dtucker Exp $ */ +/* $OpenBSD: kexdhs.c,v 1.11 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. * @@ -50,7 +50,7 @@ kexdh_server(Kex *kex) { BIGNUM *shared_secret = NULL, *dh_client_pub = NULL; DH *dh; - Key *server_host_key; + Key *server_host_public, *server_host_private; u_char *kbuf, *hash, *signature = NULL, *server_host_key_blob = NULL; u_int sbloblen, klen, hashlen, slen; int kout; @@ -71,11 +71,16 @@ kexdh_server(Kex *kex) debug("expecting SSH2_MSG_KEXDH_INIT"); packet_read_expect(SSH2_MSG_KEXDH_INIT); - if (kex->load_host_key == NULL) + if (kex->load_host_public_key == NULL || + kex->load_host_private_key == NULL) fatal("Cannot load hostkey"); - server_host_key = kex->load_host_key(kex->hostkey_type); - if (server_host_key == NULL) + server_host_public = kex->load_host_public_key(kex->hostkey_type); + if (server_host_public == NULL) fatal("Unsupported hostkey type %d", kex->hostkey_type); + server_host_private = kex->load_host_private_key(kex->hostkey_type); + if (server_host_private == NULL) + fatal("Missing private key for hostkey type %d", + kex->hostkey_type); /* key, cert */ if ((dh_client_pub = BN_new()) == NULL) @@ -113,7 +118,7 @@ kexdh_server(Kex *kex) memset(kbuf, 0, klen); xfree(kbuf); - key_to_blob(server_host_key, &server_host_key_blob, &sbloblen); + key_to_blob(server_host_public, &server_host_key_blob, &sbloblen); /* calc H */ kex_dh_hash( @@ -137,7 +142,7 @@ kexdh_server(Kex *kex) } /* sign H */ - if (PRIVSEP(key_sign(server_host_key, &signature, &slen, hash, + if (PRIVSEP(key_sign(server_host_private, &signature, &slen, hash, hashlen)) < 0) fatal("kexdh_server: key_sign failed"); diff --git a/kexgexs.c b/kexgexs.c index 8515568b36ed..f4156af96362 100644 --- a/kexgexs.c +++ b/kexgexs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kexgexs.c,v 1.12 2009/06/21 07:37:15 dtucker Exp $ */ +/* $OpenBSD: kexgexs.c,v 1.13 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2000 Niels Provos. All rights reserved. * Copyright (c) 2001 Markus Friedl. All rights reserved. @@ -52,18 +52,24 @@ void kexgex_server(Kex *kex) { BIGNUM *shared_secret = NULL, *dh_client_pub = NULL; - Key *server_host_key; + Key *server_host_public, *server_host_private; DH *dh; u_char *kbuf, *hash, *signature = NULL, *server_host_key_blob = NULL; u_int sbloblen, klen, slen, hashlen; int omin = -1, min = -1, omax = -1, max = -1, onbits = -1, nbits = -1; int type, kout; - if (kex->load_host_key == NULL) + if (kex->load_host_public_key == NULL || + kex->load_host_private_key == NULL) fatal("Cannot load hostkey"); - server_host_key = kex->load_host_key(kex->hostkey_type); - if (server_host_key == NULL) + server_host_public = kex->load_host_public_key(kex->hostkey_type); + if (server_host_public == NULL) fatal("Unsupported hostkey type %d", kex->hostkey_type); + server_host_private = kex->load_host_private_key(kex->hostkey_type); + if (server_host_private == NULL) + fatal("Missing private key for hostkey type %d", + kex->hostkey_type); + type = packet_read(); switch (type) { @@ -149,7 +155,7 @@ kexgex_server(Kex *kex) memset(kbuf, 0, klen); xfree(kbuf); - key_to_blob(server_host_key, &server_host_key_blob, &sbloblen); + key_to_blob(server_host_public, &server_host_key_blob, &sbloblen); if (type == SSH2_MSG_KEX_DH_GEX_REQUEST_OLD) omin = min = omax = max = -1; @@ -179,7 +185,7 @@ kexgex_server(Kex *kex) } /* sign H */ - if (PRIVSEP(key_sign(server_host_key, &signature, &slen, hash, + if (PRIVSEP(key_sign(server_host_private, &signature, &slen, hash, hashlen)) < 0) fatal("kexgex_server: key_sign failed"); @@ -1,4 +1,4 @@ -/* $OpenBSD: key.c,v 1.80 2008/10/10 05:00:12 stevesk Exp $ */ +/* $OpenBSD: key.c,v 1.85 2010/03/04 01:44:57 djm Exp $ */ /* * read_bignum(): * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -52,6 +52,21 @@ #include "uuencode.h" #include "buffer.h" #include "log.h" +#include "ssh2.h" + +static struct KeyCert * +cert_new(void) +{ + struct KeyCert *cert; + + cert = xcalloc(1, sizeof(*cert)); + buffer_init(&cert->certblob); + buffer_init(&cert->constraints); + cert->key_id = NULL; + cert->principals = NULL; + cert->signature_key = NULL; + return cert; +} Key * key_new(int type) @@ -63,9 +78,11 @@ key_new(int type) k->type = type; k->dsa = NULL; k->rsa = NULL; + k->cert = NULL; switch (k->type) { case KEY_RSA1: case KEY_RSA: + case KEY_RSA_CERT: if ((rsa = RSA_new()) == NULL) fatal("key_new: RSA_new failed"); if ((rsa->n = BN_new()) == NULL) @@ -75,6 +92,7 @@ key_new(int type) k->rsa = rsa; break; case KEY_DSA: + case KEY_DSA_CERT: if ((dsa = DSA_new()) == NULL) fatal("key_new: DSA_new failed"); if ((dsa->p = BN_new()) == NULL) @@ -93,16 +111,20 @@ key_new(int type) fatal("key_new: bad key type %d", k->type); break; } + + if (key_is_cert(k)) + k->cert = cert_new(); + return k; } -Key * -key_new_private(int type) +void +key_add_private(Key *k) { - Key *k = key_new(type); switch (k->type) { case KEY_RSA1: case KEY_RSA: + case KEY_RSA_CERT: if ((k->rsa->d = BN_new()) == NULL) fatal("key_new_private: BN_new failed"); if ((k->rsa->iqmp = BN_new()) == NULL) @@ -117,6 +139,7 @@ key_new_private(int type) fatal("key_new_private: BN_new failed"); break; case KEY_DSA: + case KEY_DSA_CERT: if ((k->dsa->priv_key = BN_new()) == NULL) fatal("key_new_private: BN_new failed"); break; @@ -125,9 +148,34 @@ key_new_private(int type) default: break; } +} + +Key * +key_new_private(int type) +{ + Key *k = key_new(type); + + key_add_private(k); return k; } +static void +cert_free(struct KeyCert *cert) +{ + u_int i; + + buffer_free(&cert->certblob); + buffer_free(&cert->constraints); + if (cert->key_id != NULL) + xfree(cert->key_id); + for (i = 0; i < cert->nprincipals; i++) + xfree(cert->principals[i]); + if (cert->principals != NULL) + xfree(cert->principals); + if (cert->signature_key != NULL) + key_free(cert->signature_key); +} + void key_free(Key *k) { @@ -136,11 +184,13 @@ key_free(Key *k) switch (k->type) { case KEY_RSA1: case KEY_RSA: + case KEY_RSA_CERT: if (k->rsa != NULL) RSA_free(k->rsa); k->rsa = NULL; break; case KEY_DSA: + case KEY_DSA_CERT: if (k->dsa != NULL) DSA_free(k->dsa); k->dsa = NULL; @@ -151,20 +201,49 @@ key_free(Key *k) fatal("key_free: bad key type %d", k->type); break; } + if (key_is_cert(k)) { + if (k->cert != NULL) + cert_free(k->cert); + k->cert = NULL; + } + xfree(k); } +static int +cert_compare(struct KeyCert *a, struct KeyCert *b) +{ + if (a == NULL && b == NULL) + return 1; + if (a == NULL || b == NULL) + return 0; + if (buffer_len(&a->certblob) != buffer_len(&b->certblob)) + return 0; + if (memcmp(buffer_ptr(&a->certblob), buffer_ptr(&b->certblob), + buffer_len(&a->certblob)) != 0) + return 0; + return 1; +} + +/* + * Compare public portions of key only, allowing comparisons between + * certificates and plain keys too. + */ int -key_equal(const Key *a, const Key *b) +key_equal_public(const Key *a, const Key *b) { - if (a == NULL || b == NULL || a->type != b->type) + if (a == NULL || b == NULL || + key_type_plain(a->type) != key_type_plain(b->type)) return 0; + switch (a->type) { case KEY_RSA1: + case KEY_RSA_CERT: case KEY_RSA: return a->rsa != NULL && b->rsa != NULL && BN_cmp(a->rsa->e, b->rsa->e) == 0 && BN_cmp(a->rsa->n, b->rsa->n) == 0; + case KEY_DSA_CERT: case KEY_DSA: return a->dsa != NULL && b->dsa != NULL && BN_cmp(a->dsa->p, b->dsa->p) == 0 && @@ -177,16 +256,27 @@ key_equal(const Key *a, const Key *b) /* NOTREACHED */ } +int +key_equal(const Key *a, const Key *b) +{ + if (a == NULL || b == NULL || a->type != b->type) + return 0; + if (key_is_cert(a)) { + if (!cert_compare(a->cert, b->cert)) + return 0; + } + return key_equal_public(a, b); +} + u_char* -key_fingerprint_raw(const Key *k, enum fp_type dgst_type, - u_int *dgst_raw_length) +key_fingerprint_raw(Key *k, enum fp_type dgst_type, u_int *dgst_raw_length) { const EVP_MD *md = NULL; EVP_MD_CTX ctx; u_char *blob = NULL; u_char *retval = NULL; u_int len = 0; - int nlen, elen; + int nlen, elen, otype; *dgst_raw_length = 0; @@ -214,6 +304,14 @@ key_fingerprint_raw(const Key *k, enum fp_type dgst_type, case KEY_RSA: key_to_blob(k, &blob, &len); break; + case KEY_DSA_CERT: + case KEY_RSA_CERT: + /* We want a fingerprint of the _key_ not of the cert */ + otype = k->type; + k->type = key_type_plain(k->type); + key_to_blob(k, &blob, &len); + k->type = otype; + break; case KEY_UNSPEC: return retval; default: @@ -408,7 +506,7 @@ key_fingerprint_randomart(u_char *dgst_raw, u_int dgst_raw_len, const Key *k) } char * -key_fingerprint(const Key *k, enum fp_type dgst_type, enum fp_rep dgst_rep) +key_fingerprint(Key *k, enum fp_type dgst_type, enum fp_rep dgst_rep) { char *retval = NULL; u_char *dgst_raw; @@ -522,11 +620,19 @@ key_read(Key *ret, char **cpp) return -1; if (!read_bignum(cpp, ret->rsa->n)) return -1; + /* validate the claimed number of bits */ + if ((u_int)BN_num_bits(ret->rsa->n) != bits) { + verbose("key_read: claimed key size %d does not match " + "actual %d", bits, BN_num_bits(ret->rsa->n)); + return -1; + } success = 1; break; case KEY_UNSPEC: case KEY_RSA: case KEY_DSA: + case KEY_DSA_CERT: + case KEY_RSA_CERT: space = strchr(cp, ' '); if (space == NULL) { debug3("key_read: missing whitespace"); @@ -571,25 +677,36 @@ key_read(Key *ret, char **cpp) return -1; } /*XXXX*/ - if (ret->type == KEY_RSA) { + if (key_is_cert(ret)) { + if (!key_is_cert(k)) { + error("key_read: loaded key is not a cert"); + key_free(k); + return -1; + } + if (ret->cert != NULL) + cert_free(ret->cert); + ret->cert = k->cert; + k->cert = NULL; + } + if (key_type_plain(ret->type) == KEY_RSA) { if (ret->rsa != NULL) RSA_free(ret->rsa); ret->rsa = k->rsa; k->rsa = NULL; - success = 1; #ifdef DEBUG_PK RSA_print_fp(stderr, ret->rsa, 8); #endif - } else { + } + if (key_type_plain(ret->type) == KEY_DSA) { if (ret->dsa != NULL) DSA_free(ret->dsa); ret->dsa = k->dsa; k->dsa = NULL; - success = 1; #ifdef DEBUG_PK DSA_print_fp(stderr, ret->dsa, 8); #endif } + success = 1; /*XXXX*/ key_free(k); if (success != 1) @@ -616,28 +733,53 @@ key_write(const Key *key, FILE *f) u_char *blob; char *uu; - if (key->type == KEY_RSA1 && key->rsa != NULL) { + if (key_is_cert(key)) { + if (key->cert == NULL) { + error("%s: no cert data", __func__); + return 0; + } + if (buffer_len(&key->cert->certblob) == 0) { + error("%s: no signed certificate blob", __func__); + return 0; + } + } + + switch (key->type) { + case KEY_RSA1: + if (key->rsa == NULL) + return 0; /* size of modulus 'n' */ bits = BN_num_bits(key->rsa->n); fprintf(f, "%u", bits); if (write_bignum(f, key->rsa->e) && - write_bignum(f, key->rsa->n)) { - success = 1; - } else { - error("key_write: failed for RSA key"); - } - } else if ((key->type == KEY_DSA && key->dsa != NULL) || - (key->type == KEY_RSA && key->rsa != NULL)) { - key_to_blob(key, &blob, &len); - uu = xmalloc(2*len); - n = uuencode(blob, len, uu, 2*len); - if (n > 0) { - fprintf(f, "%s %s", key_ssh_name(key), uu); - success = 1; - } - xfree(blob); - xfree(uu); + write_bignum(f, key->rsa->n)) + return 1; + error("key_write: failed for RSA key"); + return 0; + case KEY_DSA: + case KEY_DSA_CERT: + if (key->dsa == NULL) + return 0; + break; + case KEY_RSA: + case KEY_RSA_CERT: + if (key->rsa == NULL) + return 0; + break; + default: + return 0; + } + + key_to_blob(key, &blob, &len); + uu = xmalloc(2*len); + n = uuencode(blob, len, uu, 2*len); + if (n > 0) { + fprintf(f, "%s %s", key_ssh_name(key), uu); + success = 1; } + xfree(blob); + xfree(uu); + return success; } @@ -651,6 +793,10 @@ key_type(const Key *k) return "RSA"; case KEY_DSA: return "DSA"; + case KEY_RSA_CERT: + return "RSA-CERT"; + case KEY_DSA_CERT: + return "DSA-CERT"; } return "unknown"; } @@ -663,6 +809,10 @@ key_ssh_name(const Key *k) return "ssh-rsa"; case KEY_DSA: return "ssh-dss"; + case KEY_RSA_CERT: + return "ssh-rsa-cert-v00@openssh.com"; + case KEY_DSA_CERT: + return "ssh-dss-cert-v00@openssh.com"; } return "ssh-unknown"; } @@ -673,8 +823,10 @@ key_size(const Key *k) switch (k->type) { case KEY_RSA1: case KEY_RSA: + case KEY_RSA_CERT: return BN_num_bits(k->rsa->n); case KEY_DSA: + case KEY_DSA_CERT: return BN_num_bits(k->dsa->p); } return 0; @@ -685,7 +837,7 @@ rsa_generate_private_key(u_int bits) { RSA *private; - private = RSA_generate_key(bits, 35, NULL, NULL); + private = RSA_generate_key(bits, RSA_F4, NULL, NULL); if (private == NULL) fatal("rsa_generate_private_key: key generation failed."); return private; @@ -717,6 +869,9 @@ key_generate(int type, u_int bits) case KEY_RSA1: k->rsa = rsa_generate_private_key(bits); break; + case KEY_RSA_CERT: + case KEY_DSA_CERT: + fatal("key_generate: cert keys cannot be generated directly"); default: fatal("key_generate: unknown type %d", type); } @@ -724,12 +879,55 @@ key_generate(int type, u_int bits) return k; } +void +key_cert_copy(const Key *from_key, struct Key *to_key) +{ + u_int i; + const struct KeyCert *from; + struct KeyCert *to; + + if (to_key->cert != NULL) { + cert_free(to_key->cert); + to_key->cert = NULL; + } + + if ((from = from_key->cert) == NULL) + return; + + to = to_key->cert = cert_new(); + + buffer_append(&to->certblob, buffer_ptr(&from->certblob), + buffer_len(&from->certblob)); + + buffer_append(&to->constraints, buffer_ptr(&from->constraints), + buffer_len(&from->constraints)); + + to->type = from->type; + to->key_id = from->key_id == NULL ? NULL : xstrdup(from->key_id); + to->valid_after = from->valid_after; + to->valid_before = from->valid_before; + to->signature_key = from->signature_key == NULL ? + NULL : key_from_private(from->signature_key); + + to->nprincipals = from->nprincipals; + if (to->nprincipals > CERT_MAX_PRINCIPALS) + fatal("%s: nprincipals (%u) > CERT_MAX_PRINCIPALS (%u)", + __func__, to->nprincipals, CERT_MAX_PRINCIPALS); + if (to->nprincipals > 0) { + to->principals = xcalloc(from->nprincipals, + sizeof(*to->principals)); + for (i = 0; i < to->nprincipals; i++) + to->principals[i] = xstrdup(from->principals[i]); + } +} + Key * key_from_private(const Key *k) { Key *n = NULL; switch (k->type) { case KEY_DSA: + case KEY_DSA_CERT: n = key_new(k->type); if ((BN_copy(n->dsa->p, k->dsa->p) == NULL) || (BN_copy(n->dsa->q, k->dsa->q) == NULL) || @@ -739,6 +937,7 @@ key_from_private(const Key *k) break; case KEY_RSA: case KEY_RSA1: + case KEY_RSA_CERT: n = key_new(k->type); if ((BN_copy(n->rsa->n, k->rsa->n) == NULL) || (BN_copy(n->rsa->e, k->rsa->e) == NULL)) @@ -748,6 +947,8 @@ key_from_private(const Key *k) fatal("key_from_private: unknown type %d", k->type); break; } + if (key_is_cert(k)) + key_cert_copy(k, n); return n; } @@ -764,6 +965,10 @@ key_type_from_name(char *name) return KEY_RSA; } else if (strcmp(name, "ssh-dss") == 0) { return KEY_DSA; + } else if (strcmp(name, "ssh-rsa-cert-v00@openssh.com") == 0) { + return KEY_RSA_CERT; + } else if (strcmp(name, "ssh-dss-cert-v00@openssh.com") == 0) { + return KEY_DSA_CERT; } debug2("key_type_from_name: unknown key type '%s'", name); return KEY_UNSPEC; @@ -791,6 +996,127 @@ key_names_valid2(const char *names) return 1; } +static int +cert_parse(Buffer *b, Key *key, const u_char *blob, u_int blen) +{ + u_char *principals, *constraints, *sig_key, *sig; + u_int signed_len, plen, clen, sklen, slen, kidlen; + Buffer tmp; + char *principal; + int ret = -1; + + buffer_init(&tmp); + + /* Copy the entire key blob for verification and later serialisation */ + buffer_append(&key->cert->certblob, blob, blen); + + principals = constraints = sig_key = sig = NULL; + if (buffer_get_int_ret(&key->cert->type, b) != 0 || + (key->cert->key_id = buffer_get_string_ret(b, &kidlen)) == NULL || + (principals = buffer_get_string_ret(b, &plen)) == NULL || + buffer_get_int64_ret(&key->cert->valid_after, b) != 0 || + buffer_get_int64_ret(&key->cert->valid_before, b) != 0 || + (constraints = buffer_get_string_ret(b, &clen)) == NULL || + /* skip nonce */ buffer_get_string_ptr_ret(b, NULL) == NULL || + /* skip reserved */ buffer_get_string_ptr_ret(b, NULL) == NULL || + (sig_key = buffer_get_string_ret(b, &sklen)) == NULL) { + error("%s: parse error", __func__); + goto out; + } + + if (kidlen != strlen(key->cert->key_id)) { + error("%s: key ID contains \\0 character", __func__); + goto out; + } + + /* Signature is left in the buffer so we can calculate this length */ + signed_len = buffer_len(&key->cert->certblob) - buffer_len(b); + + if ((sig = buffer_get_string_ret(b, &slen)) == NULL) { + error("%s: parse error", __func__); + goto out; + } + + if (key->cert->type != SSH2_CERT_TYPE_USER && + key->cert->type != SSH2_CERT_TYPE_HOST) { + error("Unknown certificate type %u", key->cert->type); + goto out; + } + + buffer_append(&tmp, principals, plen); + while (buffer_len(&tmp) > 0) { + if (key->cert->nprincipals >= CERT_MAX_PRINCIPALS) { + error("%s: Too many principals", __func__); + goto out; + } + if ((principal = buffer_get_string_ret(&tmp, &plen)) == NULL) { + error("%s: Principals data invalid", __func__); + goto out; + } + if (strlen(principal) != plen) { + error("%s: Principal contains \\0 character", + __func__); + goto out; + } + key->cert->principals = xrealloc(key->cert->principals, + key->cert->nprincipals + 1, sizeof(*key->cert->principals)); + key->cert->principals[key->cert->nprincipals++] = principal; + } + + buffer_clear(&tmp); + + buffer_append(&key->cert->constraints, constraints, clen); + buffer_append(&tmp, constraints, clen); + /* validate structure */ + while (buffer_len(&tmp) != 0) { + if (buffer_get_string_ptr_ret(&tmp, NULL) == NULL || + buffer_get_string_ptr_ret(&tmp, NULL) == NULL) { + error("%s: Constraints data invalid", __func__); + goto out; + } + } + buffer_clear(&tmp); + + if ((key->cert->signature_key = key_from_blob(sig_key, + sklen)) == NULL) { + error("%s: Signature key invalid", __func__); + goto out; + } + if (key->cert->signature_key->type != KEY_RSA && + key->cert->signature_key->type != KEY_DSA) { + error("%s: Invalid signature key type %s (%d)", __func__, + key_type(key->cert->signature_key), + key->cert->signature_key->type); + goto out; + } + + switch (key_verify(key->cert->signature_key, sig, slen, + buffer_ptr(&key->cert->certblob), signed_len)) { + case 1: + ret = 0; + break; /* Good signature */ + case 0: + error("%s: Invalid signature on certificate", __func__); + goto out; + case -1: + error("%s: Certificate signature verification failed", + __func__); + goto out; + } + + out: + buffer_free(&tmp); + if (principals != NULL) + xfree(principals); + if (constraints != NULL) + xfree(constraints); + if (sig_key != NULL) + xfree(sig_key); + if (sig != NULL) + xfree(sig); + return ret; +} + Key * key_from_blob(const u_char *blob, u_int blen) { @@ -813,10 +1139,12 @@ key_from_blob(const u_char *blob, u_int blen) switch (type) { case KEY_RSA: + case KEY_RSA_CERT: key = key_new(type); if (buffer_get_bignum2_ret(&b, key->rsa->e) == -1 || buffer_get_bignum2_ret(&b, key->rsa->n) == -1) { error("key_from_blob: can't read rsa key"); + badkey: key_free(key); key = NULL; goto out; @@ -826,15 +1154,14 @@ key_from_blob(const u_char *blob, u_int blen) #endif break; case KEY_DSA: + case KEY_DSA_CERT: key = key_new(type); if (buffer_get_bignum2_ret(&b, key->dsa->p) == -1 || buffer_get_bignum2_ret(&b, key->dsa->q) == -1 || buffer_get_bignum2_ret(&b, key->dsa->g) == -1 || buffer_get_bignum2_ret(&b, key->dsa->pub_key) == -1) { error("key_from_blob: can't read dsa key"); - key_free(key); - key = NULL; - goto out; + goto badkey; } #ifdef DEBUG_PK DSA_print_fp(stderr, key->dsa, 8); @@ -847,6 +1174,10 @@ key_from_blob(const u_char *blob, u_int blen) error("key_from_blob: cannot handle type %s", ktype); goto out; } + if (key_is_cert(key) && cert_parse(&b, key, blob, blen) == -1) { + error("key_from_blob: can't parse cert data"); + goto badkey; + } rlen = buffer_len(&b); if (key != NULL && rlen != 0) error("key_from_blob: remaining bytes in key blob %d", rlen); @@ -869,6 +1200,12 @@ key_to_blob(const Key *key, u_char **blobp, u_int *lenp) } buffer_init(&b); switch (key->type) { + case KEY_DSA_CERT: + case KEY_RSA_CERT: + /* Use the existing blob */ + buffer_append(&b, buffer_ptr(&key->cert->certblob), + buffer_len(&key->cert->certblob)); + break; case KEY_DSA: buffer_put_cstring(&b, key_ssh_name(key)); buffer_put_bignum2(&b, key->dsa->p); @@ -905,8 +1242,10 @@ key_sign( const u_char *data, u_int datalen) { switch (key->type) { + case KEY_DSA_CERT: case KEY_DSA: return ssh_dss_sign(key, sigp, lenp, data, datalen); + case KEY_RSA_CERT: case KEY_RSA: return ssh_rsa_sign(key, sigp, lenp, data, datalen); default: @@ -929,8 +1268,10 @@ key_verify( return -1; switch (key->type) { + case KEY_DSA_CERT: case KEY_DSA: return ssh_dss_verify(key, signature, signaturelen, data, datalen); + case KEY_RSA_CERT: case KEY_RSA: return ssh_rsa_verify(key, signature, signaturelen, data, datalen); default: @@ -952,6 +1293,9 @@ key_demote(const Key *k) pk->rsa = NULL; switch (k->type) { + case KEY_RSA_CERT: + key_cert_copy(k, pk); + /* FALLTHROUGH */ case KEY_RSA1: case KEY_RSA: if ((pk->rsa = RSA_new()) == NULL) @@ -961,6 +1305,9 @@ key_demote(const Key *k) if ((pk->rsa->n = BN_dup(k->rsa->n)) == NULL) fatal("key_demote: BN_dup failed"); break; + case KEY_DSA_CERT: + key_cert_copy(k, pk); + /* FALLTHROUGH */ case KEY_DSA: if ((pk->dsa = DSA_new()) == NULL) fatal("key_demote: DSA_new failed"); @@ -980,3 +1327,199 @@ key_demote(const Key *k) return (pk); } + +int +key_is_cert(const Key *k) +{ + return k != NULL && + (k->type == KEY_RSA_CERT || k->type == KEY_DSA_CERT); +} + +/* Return the cert-less equivalent to a certified key type */ +int +key_type_plain(int type) +{ + switch (type) { + case KEY_RSA_CERT: + return KEY_RSA; + case KEY_DSA_CERT: + return KEY_DSA; + default: + return type; + } +} + +/* Convert a KEY_RSA or KEY_DSA to their _CERT equivalent */ +int +key_to_certified(Key *k) +{ + switch (k->type) { + case KEY_RSA: + k->cert = cert_new(); + k->type = KEY_RSA_CERT; + return 0; + case KEY_DSA: + k->cert = cert_new(); + k->type = KEY_DSA_CERT; + return 0; + default: + error("%s: key has incorrect type %s", __func__, key_type(k)); + return -1; + } +} + +/* Convert a KEY_RSA_CERT or KEY_DSA_CERT to their raw key equivalent */ +int +key_drop_cert(Key *k) +{ + switch (k->type) { + case KEY_RSA_CERT: + cert_free(k->cert); + k->type = KEY_RSA; + return 0; + case KEY_DSA_CERT: + cert_free(k->cert); + k->type = KEY_DSA; + return 0; + default: + error("%s: key has incorrect type %s", __func__, key_type(k)); + return -1; + } +} + +/* Sign a KEY_RSA_CERT or KEY_DSA_CERT, (re-)generating the signed certblob */ +int +key_certify(Key *k, Key *ca) +{ + Buffer principals; + u_char *ca_blob, *sig_blob, nonce[32]; + u_int i, ca_len, sig_len; + + if (k->cert == NULL) { + error("%s: key lacks cert info", __func__); + return -1; + } + + if (!key_is_cert(k)) { + error("%s: certificate has unknown type %d", __func__, + k->cert->type); + return -1; + } + + if (ca->type != KEY_RSA && ca->type != KEY_DSA) { + error("%s: CA key has unsupported type %s", __func__, + key_type(ca)); + return -1; + } + + key_to_blob(ca, &ca_blob, &ca_len); + + buffer_clear(&k->cert->certblob); + buffer_put_cstring(&k->cert->certblob, key_ssh_name(k)); + + switch (k->type) { + case KEY_DSA_CERT: + buffer_put_bignum2(&k->cert->certblob, k->dsa->p); + buffer_put_bignum2(&k->cert->certblob, k->dsa->q); + buffer_put_bignum2(&k->cert->certblob, k->dsa->g); + buffer_put_bignum2(&k->cert->certblob, k->dsa->pub_key); + break; + case KEY_RSA_CERT: + buffer_put_bignum2(&k->cert->certblob, k->rsa->e); + buffer_put_bignum2(&k->cert->certblob, k->rsa->n); + break; + default: + error("%s: key has incorrect type %s", __func__, key_type(k)); + buffer_clear(&k->cert->certblob); + xfree(ca_blob); + return -1; + } + + buffer_put_int(&k->cert->certblob, k->cert->type); + buffer_put_cstring(&k->cert->certblob, k->cert->key_id); + + buffer_init(&principals); + for (i = 0; i < k->cert->nprincipals; i++) + buffer_put_cstring(&principals, k->cert->principals[i]); + buffer_put_string(&k->cert->certblob, buffer_ptr(&principals), + buffer_len(&principals)); + buffer_free(&principals); + + buffer_put_int64(&k->cert->certblob, k->cert->valid_after); + buffer_put_int64(&k->cert->certblob, k->cert->valid_before); + buffer_put_string(&k->cert->certblob, + buffer_ptr(&k->cert->constraints), + buffer_len(&k->cert->constraints)); + + arc4random_buf(&nonce, sizeof(nonce)); + buffer_put_string(&k->cert->certblob, nonce, sizeof(nonce)); + buffer_put_string(&k->cert->certblob, NULL, 0); /* reserved */ + buffer_put_string(&k->cert->certblob, ca_blob, ca_len); + xfree(ca_blob); + + /* Sign the whole mess */ + if (key_sign(ca, &sig_blob, &sig_len, buffer_ptr(&k->cert->certblob), + buffer_len(&k->cert->certblob)) != 0) { + error("%s: signature operation failed", __func__); + buffer_clear(&k->cert->certblob); + return -1; + } + /* Append signature and we are done */ + buffer_put_string(&k->cert->certblob, sig_blob, sig_len); + xfree(sig_blob); + + return 0; +} + +int +key_cert_check_authority(const Key *k, int want_host, int require_principal, + const char *name, const char **reason) +{ + u_int i, principal_matches; + time_t now = time(NULL); + + if (want_host) { + if (k->cert->type != SSH2_CERT_TYPE_HOST) { + *reason = "Certificate invalid: not a host certificate"; + return -1; + } + } else { + if (k->cert->type != SSH2_CERT_TYPE_USER) { + *reason = "Certificate invalid: not a user certificate"; + return -1; + } + } + if (now < 0) { + error("%s: system clock lies before epoch", __func__); + *reason = "Certificate invalid: not yet valid"; + return -1; + } + if ((u_int64_t)now < k->cert->valid_after) { + *reason = "Certificate invalid: not yet valid"; + return -1; + } + if ((u_int64_t)now >= k->cert->valid_before) { + *reason = "Certificate invalid: expired"; + return -1; + } + if (k->cert->nprincipals == 0) { + if (require_principal) { + *reason = "Certificate lacks principal list"; + return -1; + } + } else { + principal_matches = 0; + for (i = 0; i < k->cert->nprincipals; i++) { + if (strcmp(name, k->cert->principals[i]) == 0) { + principal_matches = 1; + break; + } + } + if (!principal_matches) { + *reason = "Certificate invalid: name is not a listed " + "principal"; + return -1; + } + } + return 0; +} @@ -1,4 +1,4 @@ -/* $OpenBSD: key.h,v 1.27 2008/06/11 21:01:35 grunk Exp $ */ +/* $OpenBSD: key.h,v 1.28 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. @@ -26,6 +26,7 @@ #ifndef KEY_H #define KEY_H +#include "buffer.h" #include <openssl/rsa.h> #include <openssl/dsa.h> @@ -34,6 +35,8 @@ enum types { KEY_RSA1, KEY_RSA, KEY_DSA, + KEY_RSA_CERT, + KEY_DSA_CERT, KEY_UNSPEC }; enum fp_type { @@ -49,20 +52,35 @@ enum fp_rep { /* key is stored in external hardware */ #define KEY_FLAG_EXT 0x0001 +#define CERT_MAX_PRINCIPALS 256 +struct KeyCert { + Buffer certblob; /* Kept around for use on wire */ + u_int type; /* SSH2_CERT_TYPE_USER or SSH2_CERT_TYPE_HOST */ + char *key_id; + u_int nprincipals; + char **principals; + u_int64_t valid_after, valid_before; + Buffer constraints; + Key *signature_key; +}; + struct Key { int type; int flags; RSA *rsa; DSA *dsa; + struct KeyCert *cert; }; Key *key_new(int); +void key_add_private(Key *); Key *key_new_private(int); void key_free(Key *); Key *key_demote(const Key *); +int key_equal_public(const Key *, const Key *); int key_equal(const Key *, const Key *); -char *key_fingerprint(const Key *, enum fp_type, enum fp_rep); -u_char *key_fingerprint_raw(const Key *, enum fp_type, u_int *); +char *key_fingerprint(Key *, enum fp_type, enum fp_rep); +u_char *key_fingerprint_raw(Key *, enum fp_type, u_int *); const char *key_type(const Key *); int key_write(const Key *, FILE *); int key_read(Key *, char **); @@ -71,6 +89,14 @@ u_int key_size(const Key *); Key *key_generate(int, u_int); Key *key_from_private(const Key *); int key_type_from_name(char *); +int key_is_cert(const Key *); +int key_type_plain(int); +int key_to_certified(Key *); +int key_drop_cert(Key *); +int key_certify(Key *, Key *); +void key_cert_copy(const Key *, struct Key *); +int key_cert_check_authority(const Key *, int, int, const char *, + const char **); Key *key_from_blob(const u_char *, u_int); int key_to_blob(const Key *, u_char **, u_int *); diff --git a/loginrec.c b/loginrec.c index f4af06736018..bca95970711e 100644 --- a/loginrec.c +++ b/loginrec.c @@ -758,8 +758,8 @@ construct_utmpx(struct logininfo *li, struct utmpx *utx) utx->ut_pid = li->pid; /* strncpy(): Don't necessarily want null termination */ - strncpy(utx->ut_name, li->username, - MIN_SIZEOF(utx->ut_name, li->username)); + strncpy(utx->ut_user, li->username, + MIN_SIZEOF(utx->ut_user, li->username)); if (li->type == LTYPE_LOGOUT) return; @@ -1316,8 +1316,8 @@ wtmpx_write_entry(struct logininfo *li) static int wtmpx_islogin(struct logininfo *li, struct utmpx *utx) { - if (strncmp(li->username, utx->ut_name, - MIN_SIZEOF(li->username, utx->ut_name)) == 0 ) { + if (strncmp(li->username, utx->ut_user, + MIN_SIZEOF(li->username, utx->ut_user)) == 0 ) { # ifdef HAVE_TYPE_IN_UTMPX if (utx->ut_type == USER_PROCESS) return (1); @@ -1,4 +1,4 @@ -/* $OpenBSD: match.h,v 1.14 2008/06/10 03:57:27 djm Exp $ */ +/* $OpenBSD: match.h,v 1.15 2010/02/26 20:29:54 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -23,5 +23,5 @@ char *match_list(const char *, const char *, u_int *); /* addrmatch.c */ int addr_match_list(const char *, const char *); - +int addr_match_cidr_list(const char *, const char *); #endif diff --git a/mdoc2man.awk b/mdoc2man.awk index 9d112676940e..80e8d5ffa1fc 100644 --- a/mdoc2man.awk +++ b/mdoc2man.awk @@ -1,6 +1,6 @@ #!/usr/bin/awk # -# $Id: mdoc2man.awk,v 1.8 2007/06/05 10:01:16 dtucker Exp $ +# $Id: mdoc2man.awk,v 1.9 2009/10/24 00:52:42 dtucker Exp $ # # Version history: # v4+ Adapted for OpenSSH Portable (see cvs Id and history) @@ -149,6 +149,9 @@ function add(str) { } else if(match(words[w],"^Dt$")) { id=wtail() next + } else if(match(words[w],"^Ux$")) { + add("UNIX") + skip=1 } else if(match(words[w],"^Ox$")) { add("OpenBSD") skip=1 @@ -1,4 +1,4 @@ -/* $OpenBSD: misc.c,v 1.71 2009/02/21 19:32:04 tobias Exp $ */ +/* $OpenBSD: misc.c,v 1.75 2010/01/09 23:04:13 dtucker Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * Copyright (c) 2005,2006 Damien Miller. All rights reserved. @@ -560,11 +560,11 @@ char * percent_expand(const char *string, ...) { #define EXPAND_MAX_KEYS 16 + u_int num_keys, i, j; struct { const char *key; const char *repl; } keys[EXPAND_MAX_KEYS]; - u_int num_keys, i, j; char buf[4096]; va_list ap; @@ -576,13 +576,12 @@ percent_expand(const char *string, ...) break; keys[num_keys].repl = va_arg(ap, char *); if (keys[num_keys].repl == NULL) - fatal("percent_expand: NULL replacement"); + fatal("%s: NULL replacement", __func__); } + if (num_keys == EXPAND_MAX_KEYS && va_arg(ap, char *) != NULL) + fatal("%s: too many keys", __func__); va_end(ap); - if (num_keys >= EXPAND_MAX_KEYS) - fatal("percent_expand: too many keys"); - /* Expand string */ *buf = '\0'; for (i = 0; *string != '\0'; string++) { @@ -590,23 +589,24 @@ percent_expand(const char *string, ...) append: buf[i++] = *string; if (i >= sizeof(buf)) - fatal("percent_expand: string too long"); + fatal("%s: string too long", __func__); buf[i] = '\0'; continue; } string++; + /* %% case */ if (*string == '%') goto append; for (j = 0; j < num_keys; j++) { if (strchr(keys[j].key, *string) != NULL) { i = strlcat(buf, keys[j].repl, sizeof(buf)); if (i >= sizeof(buf)) - fatal("percent_expand: string too long"); + fatal("%s: string too long", __func__); break; } } if (j >= num_keys) - fatal("percent_expand: unknown key %%%c", *string); + fatal("%s: unknown key %%%c", __func__, *string); } return (xstrdup(buf)); #undef EXPAND_MAX_KEYS @@ -849,3 +849,14 @@ ms_to_timeval(struct timeval *tv, int ms) tv->tv_usec = (ms % 1000) * 1000; } +void +sock_set_v6only(int s) +{ +#ifdef IPV6_V6ONLY + int on = 1; + + debug3("%s: set socket %d IPV6_V6ONLY", __func__, s); + if (setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)) == -1) + error("setsockopt IPV6_V6ONLY: %s", strerror(errno)); +#endif +} @@ -1,4 +1,4 @@ -/* $OpenBSD: misc.h,v 1.38 2008/06/12 20:38:28 dtucker Exp $ */ +/* $OpenBSD: misc.h,v 1.41 2010/01/09 23:04:13 dtucker Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -35,6 +35,7 @@ char *tohex(const void *, size_t); void sanitise_stdfd(void); void ms_subtract_diff(struct timeval *, int *); void ms_to_timeval(struct timeval *, int); +void sock_set_v6only(int); struct passwd *pwcopy(struct passwd *); const char *ssh_gai_strerror(int); diff --git a/monitor.c b/monitor.c index ace25c4047b0..334aedde5916 100644 --- a/monitor.c +++ b/monitor.c @@ -1,4 +1,4 @@ -/* $OpenBSD: monitor.c,v 1.104 2009/06/12 20:43:22 andreas Exp $ */ +/* $OpenBSD: monitor.c,v 1.106 2010/03/07 11:57:13 dtucker Exp $ */ /* * Copyright 2002 Niels Provos <provos@citi.umich.edu> * Copyright 2002 Markus Friedl <markus@openbsd.org> @@ -997,17 +997,6 @@ mm_answer_pam_free_ctx(int sock, Buffer *m) } #endif -static void -mm_append_debug(Buffer *m) -{ - if (auth_debug_init && buffer_len(&auth_debug)) { - debug3("%s: Appending debug messages for child", __func__); - buffer_append(m, buffer_ptr(&auth_debug), - buffer_len(&auth_debug)); - buffer_clear(&auth_debug); - } -} - int mm_answer_keyallowed(int sock, Buffer *m) { @@ -1090,8 +1079,6 @@ mm_answer_keyallowed(int sock, Buffer *m) buffer_put_int(m, allowed); buffer_put_int(m, forced_command != NULL); - mm_append_debug(m); - mm_request_send(sock, MONITOR_ANS_KEYALLOWED, m); if (type == MM_RSAHOSTKEY) @@ -1475,8 +1462,6 @@ mm_answer_rsa_keyallowed(int sock, Buffer *m) if (key != NULL) key_free(key); - mm_append_debug(m); - mm_request_send(sock, MONITOR_ANS_RSAKEYALLOWED, m); monitor_permit(mon_dispatch, MONITOR_REQ_RSACHALLENGE, allowed); @@ -1721,7 +1706,8 @@ mm_get_kex(Buffer *m) kex->flags = buffer_get_int(m); kex->client_version_string = buffer_get_string(m, NULL); kex->server_version_string = buffer_get_string(m, NULL); - kex->load_host_key=&get_hostkey_by_type; + kex->load_host_public_key=&get_hostkey_public_by_type; + kex->load_host_private_key=&get_hostkey_private_by_type; kex->host_key_index=&get_hostkey_index; return (kex); diff --git a/monitor_fdpass.c b/monitor_fdpass.c index 4b9a066bcf0f..7eb6f5c6e1f3 100644 --- a/monitor_fdpass.c +++ b/monitor_fdpass.c @@ -1,4 +1,4 @@ -/* $OpenBSD: monitor_fdpass.c,v 1.18 2008/11/30 11:59:26 dtucker Exp $ */ +/* $OpenBSD: monitor_fdpass.c,v 1.19 2010/01/12 00:58:25 djm Exp $ */ /* * Copyright 2001 Niels Provos <provos@citi.umich.edu> * All rights reserved. @@ -34,6 +34,9 @@ #endif #include <errno.h> +#ifdef HAVE_POLL_H +#include <poll.h> +#endif #include <string.h> #include <stdarg.h> @@ -55,6 +58,7 @@ mm_send_fd(int sock, int fd) struct iovec vec; char ch = '\0'; ssize_t n; + struct pollfd pfd; memset(&msg, 0, sizeof(msg)); #ifdef HAVE_ACCRIGHTS_IN_MSGHDR @@ -75,9 +79,13 @@ mm_send_fd(int sock, int fd) msg.msg_iov = &vec; msg.msg_iovlen = 1; - while ((n = sendmsg(sock, &msg, 0)) == -1 && (errno == EAGAIN || - errno == EINTR)) + pfd.fd = sock; + pfd.events = POLLOUT; + while ((n = sendmsg(sock, &msg, 0)) == -1 && + (errno == EAGAIN || errno == EINTR)) { debug3("%s: sendmsg(%d): %s", __func__, fd, strerror(errno)); + (void)poll(&pfd, 1, -1); + } if (n == -1) { error("%s: sendmsg(%d): %s", __func__, fd, strerror(errno)); @@ -112,6 +120,7 @@ mm_receive_fd(int sock) ssize_t n; char ch; int fd; + struct pollfd pfd; memset(&msg, 0, sizeof(msg)); vec.iov_base = &ch; @@ -126,9 +135,13 @@ mm_receive_fd(int sock) msg.msg_controllen = sizeof(cmsgbuf.buf); #endif - while ((n = recvmsg(sock, &msg, 0)) == -1 && (errno == EAGAIN || - errno == EINTR)) + pfd.fd = sock; + pfd.events = POLLIN; + while ((n = recvmsg(sock, &msg, 0)) == -1 && + (errno == EAGAIN || errno == EINTR)) { debug3("%s: recvmsg: %s", __func__, strerror(errno)); + (void)poll(&pfd, 1, -1); + } if (n == -1) { error("%s: recvmsg: %s", __func__, strerror(errno)); return -1; diff --git a/monitor_wrap.c b/monitor_wrap.c index b8e8710f71f1..faeb02cfa359 100644 --- a/monitor_wrap.c +++ b/monitor_wrap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: monitor_wrap.c,v 1.68 2009/06/22 05:39:28 dtucker Exp $ */ +/* $OpenBSD: monitor_wrap.c,v 1.69 2010/03/07 11:57:13 dtucker Exp $ */ /* * Copyright 2002 Niels Provos <provos@citi.umich.edu> * Copyright 2002 Markus Friedl <markus@openbsd.org> @@ -347,19 +347,6 @@ mm_auth_rhosts_rsa_key_allowed(struct passwd *pw, char *user, return (ret); } -static void -mm_send_debug(Buffer *m) -{ - char *msg; - - while (buffer_len(m)) { - msg = buffer_get_string(m, NULL); - debug3("%s: Sending debug: %s", __func__, msg); - packet_send_debug("%s", msg); - xfree(msg); - } -} - int mm_key_allowed(enum mm_keytype type, char *user, char *host, Key *key) { @@ -393,9 +380,6 @@ mm_key_allowed(enum mm_keytype type, char *user, char *host, Key *key) have_forced = buffer_get_int(&m); forced_command = have_forced ? xstrdup("true") : NULL; - /* Send potential debug messages */ - mm_send_debug(&m); - buffer_free(&m); return (allowed); @@ -1085,7 +1069,6 @@ mm_auth_rsa_key_allowed(struct passwd *pw, BIGNUM *client_n, Key **rkey) *rkey = key; xfree(blob); } - mm_send_debug(&m); buffer_free(&m); return (allowed); @@ -1,4 +1,4 @@ -/* $OpenBSD: mux.c,v 1.7 2008/06/13 17:21:20 dtucker Exp $ */ +/* $OpenBSD: mux.c,v 1.14 2010/01/30 02:54:53 djm Exp $ */ /* * Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org> * @@ -17,25 +17,21 @@ /* ssh session multiplexing support */ -#include "includes.h" - /* * TODO: - * 1. partial reads in muxserver_accept_control (maybe make channels - * from accepted connections) - * 2. Better signalling from master to slave, especially passing of + * - Better signalling from master to slave, especially passing of * error messages - * 3. Better fall-back from mux slave error to new connection. - * 3. Add/delete forwardings via slave - * 4. ExitOnForwardingFailure (after #3 obviously) - * 5. Maybe extension mechanisms for multi-X11/multi-agent forwarding - * 6. Document the mux mini-protocol somewhere. - * 7. Support ~^Z in mux slaves. - * 8. Inspect or control sessions in master. - * 9. If we ever support the "signal" channel request, send signals on - * sessions in master. + * - Better fall-back from mux slave error to new connection. + * - ExitOnForwardingFailure + * - Maybe extension mechanisms for multi-X11/multi-agent forwarding + * - Support ~^Z in mux slaves. + * - Inspect or control sessions in master. + * - If we ever support the "signal" channel request, send signals on + * sessions in master. */ +#include "includes.h" + #include <sys/types.h> #include <sys/param.h> #include <sys/stat.h> @@ -55,6 +51,14 @@ #include <paths.h> #endif +#ifdef HAVE_POLL_H +#include <poll.h> +#else +# ifdef HAVE_SYS_POLL_H +# include <sys/poll.h> +# endif +#endif + #ifdef HAVE_UTIL_H # include <util.h> #endif @@ -82,18 +86,22 @@ /* from ssh.c */ extern int tty_flag; +extern int force_tty_flag; extern Options options; extern int stdin_null_flag; extern char *host; -int subsystem_flag; +extern int subsystem_flag; extern Buffer command; +extern volatile sig_atomic_t quit_pending; +extern char *stdio_forward_host; +extern int stdio_forward_port; /* Context for session open confirmation callback */ struct mux_session_confirm_ctx { - int want_tty; - int want_subsys; - int want_x_fwd; - int want_agent_fwd; + u_int want_tty; + u_int want_subsys; + u_int want_x_fwd; + u_int want_agent_fwd; Buffer cmd; char *term; struct termios tio; @@ -103,6 +111,9 @@ struct mux_session_confirm_ctx { /* fd to control socket */ int muxserver_sock = -1; +/* client request id */ +u_int muxclient_request_id = 0; + /* Multiplexing control command */ u_int muxclient_command = 0; @@ -112,16 +123,831 @@ static volatile sig_atomic_t muxclient_terminate = 0; /* PID of multiplex server */ static u_int muxserver_pid = 0; +static Channel *mux_listener_channel = NULL; + +struct mux_master_state { + int hello_rcvd; +}; + +/* mux protocol messages */ +#define MUX_MSG_HELLO 0x00000001 +#define MUX_C_NEW_SESSION 0x10000002 +#define MUX_C_ALIVE_CHECK 0x10000004 +#define MUX_C_TERMINATE 0x10000005 +#define MUX_C_OPEN_FWD 0x10000006 +#define MUX_C_CLOSE_FWD 0x10000007 +#define MUX_C_NEW_STDIO_FWD 0x10000008 +#define MUX_S_OK 0x80000001 +#define MUX_S_PERMISSION_DENIED 0x80000002 +#define MUX_S_FAILURE 0x80000003 +#define MUX_S_EXIT_MESSAGE 0x80000004 +#define MUX_S_ALIVE 0x80000005 +#define MUX_S_SESSION_OPENED 0x80000006 + +/* type codes for MUX_C_OPEN_FWD and MUX_C_CLOSE_FWD */ +#define MUX_FWD_LOCAL 1 +#define MUX_FWD_REMOTE 2 +#define MUX_FWD_DYNAMIC 3 + +static void mux_session_confirm(int, void *); + +static int process_mux_master_hello(u_int, Channel *, Buffer *, Buffer *); +static int process_mux_new_session(u_int, Channel *, Buffer *, Buffer *); +static int process_mux_alive_check(u_int, Channel *, Buffer *, Buffer *); +static int process_mux_terminate(u_int, Channel *, Buffer *, Buffer *); +static int process_mux_open_fwd(u_int, Channel *, Buffer *, Buffer *); +static int process_mux_close_fwd(u_int, Channel *, Buffer *, Buffer *); +static int process_mux_stdio_fwd(u_int, Channel *, Buffer *, Buffer *); + +static const struct { + u_int type; + int (*handler)(u_int, Channel *, Buffer *, Buffer *); +} mux_master_handlers[] = { + { MUX_MSG_HELLO, process_mux_master_hello }, + { MUX_C_NEW_SESSION, process_mux_new_session }, + { MUX_C_ALIVE_CHECK, process_mux_alive_check }, + { MUX_C_TERMINATE, process_mux_terminate }, + { MUX_C_OPEN_FWD, process_mux_open_fwd }, + { MUX_C_CLOSE_FWD, process_mux_close_fwd }, + { MUX_C_NEW_STDIO_FWD, process_mux_stdio_fwd }, + { 0, NULL } +}; + +/* Cleanup callback fired on closure of mux slave _session_ channel */ +/* ARGSUSED */ +static void +mux_master_session_cleanup_cb(int cid, void *unused) +{ + Channel *cc, *c = channel_by_id(cid); + + debug3("%s: entering for channel %d", __func__, cid); + if (c == NULL) + fatal("%s: channel_by_id(%i) == NULL", __func__, cid); + if (c->ctl_chan != -1) { + if ((cc = channel_by_id(c->ctl_chan)) == NULL) + fatal("%s: channel %d missing control channel %d", + __func__, c->self, c->ctl_chan); + c->ctl_chan = -1; + cc->remote_id = -1; + chan_rcvd_oclose(cc); + } + channel_cancel_cleanup(c->self); +} + +/* Cleanup callback fired on closure of mux slave _control_ channel */ +/* ARGSUSED */ +static void +mux_master_control_cleanup_cb(int cid, void *unused) +{ + Channel *sc, *c = channel_by_id(cid); + + debug3("%s: entering for channel %d", __func__, cid); + if (c == NULL) + fatal("%s: channel_by_id(%i) == NULL", __func__, cid); + if (c->remote_id != -1) { + if ((sc = channel_by_id(c->remote_id)) == NULL) + debug2("%s: channel %d n session channel %d", + __func__, c->self, c->remote_id); + c->remote_id = -1; + sc->ctl_chan = -1; + if (sc->type != SSH_CHANNEL_OPEN) { + debug2("%s: channel %d: not open", __func__, sc->self); + chan_mark_dead(sc); + } else { + if (sc->istate == CHAN_INPUT_OPEN) + chan_read_failed(sc); + if (sc->ostate == CHAN_OUTPUT_OPEN) + chan_write_failed(sc); + } + } + channel_cancel_cleanup(c->self); +} + +/* Check mux client environment variables before passing them to mux master. */ +static int +env_permitted(char *env) +{ + int i, ret; + char name[1024], *cp; + + if ((cp = strchr(env, '=')) == NULL || cp == env) + return 0; + ret = snprintf(name, sizeof(name), "%.*s", (int)(cp - env), env); + if (ret <= 0 || (size_t)ret >= sizeof(name)) { + error("env_permitted: name '%.100s...' too long", env); + return 0; + } + + for (i = 0; i < options.num_send_env; i++) + if (match_pattern(name, options.send_env[i])) + return 1; + + return 0; +} + +/* Mux master protocol message handlers */ + +static int +process_mux_master_hello(u_int rid, Channel *c, Buffer *m, Buffer *r) +{ + u_int ver; + struct mux_master_state *state = (struct mux_master_state *)c->mux_ctx; + + if (state == NULL) + fatal("%s: channel %d: c->mux_ctx == NULL", __func__, c->self); + if (state->hello_rcvd) { + error("%s: HELLO received twice", __func__); + return -1; + } + if (buffer_get_int_ret(&ver, m) != 0) { + malf: + error("%s: malformed message", __func__); + return -1; + } + if (ver != SSHMUX_VER) { + error("Unsupported multiplexing protocol version %d " + "(expected %d)", ver, SSHMUX_VER); + return -1; + } + debug2("%s: channel %d slave version %u", __func__, c->self, ver); + + /* No extensions are presently defined */ + while (buffer_len(m) > 0) { + char *name = buffer_get_string_ret(m, NULL); + char *value = buffer_get_string_ret(m, NULL); + + if (name == NULL || value == NULL) { + if (name != NULL) + xfree(name); + goto malf; + } + debug2("Unrecognised slave extension \"%s\"", name); + xfree(name); + xfree(value); + } + state->hello_rcvd = 1; + return 0; +} + +static int +process_mux_new_session(u_int rid, Channel *c, Buffer *m, Buffer *r) +{ + Channel *nc; + struct mux_session_confirm_ctx *cctx; + char *reserved, *cmd, *cp; + u_int i, j, len, env_len, escape_char, window, packetmax; + int new_fd[3]; + + /* Reply for SSHMUX_COMMAND_OPEN */ + cctx = xcalloc(1, sizeof(*cctx)); + cctx->term = NULL; + cmd = reserved = NULL; + if ((reserved = buffer_get_string_ret(m, NULL)) == NULL || + buffer_get_int_ret(&cctx->want_tty, m) != 0 || + buffer_get_int_ret(&cctx->want_x_fwd, m) != 0 || + buffer_get_int_ret(&cctx->want_agent_fwd, m) != 0 || + buffer_get_int_ret(&cctx->want_subsys, m) != 0 || + buffer_get_int_ret(&escape_char, m) != 0 || + (cctx->term = buffer_get_string_ret(m, &len)) == NULL || + (cmd = buffer_get_string_ret(m, &len)) == NULL) { + malf: + if (cmd != NULL) + xfree(cmd); + if (reserved != NULL) + xfree(reserved); + if (cctx->term != NULL) + xfree(cctx->term); + error("%s: malformed message", __func__); + return -1; + } + xfree(reserved); + reserved = NULL; + + cctx->env = NULL; + env_len = 0; + while (buffer_len(m) > 0) { +#define MUX_MAX_ENV_VARS 4096 + if ((cp = buffer_get_string_ret(m, &len)) == NULL) { + xfree(cmd); + goto malf; + } + if (!env_permitted(cp)) { + xfree(cp); + continue; + } + cctx->env = xrealloc(cctx->env, env_len + 2, + sizeof(*cctx->env)); + cctx->env[env_len++] = cp; + cctx->env[env_len] = NULL; + if (env_len > MUX_MAX_ENV_VARS) { + error(">%d environment variables received, ignoring " + "additional", MUX_MAX_ENV_VARS); + break; + } + } + + debug2("%s: channel %d: request tty %d, X %d, agent %d, subsys %d, " + "term \"%s\", cmd \"%s\", env %u", __func__, c->self, + cctx->want_tty, cctx->want_x_fwd, cctx->want_agent_fwd, + cctx->want_subsys, cctx->term, cmd, env_len); + + buffer_init(&cctx->cmd); + buffer_append(&cctx->cmd, cmd, strlen(cmd)); + xfree(cmd); + cmd = NULL; + + /* Gather fds from client */ + for(i = 0; i < 3; i++) { + if ((new_fd[i] = mm_receive_fd(c->sock)) == -1) { + error("%s: failed to receive fd %d from slave", + __func__, i); + for (j = 0; j < i; j++) + close(new_fd[j]); + for (j = 0; j < env_len; j++) + xfree(cctx->env[j]); + if (env_len > 0) + xfree(cctx->env); + xfree(cctx->term); + buffer_free(&cctx->cmd); + xfree(cctx); + + /* prepare reply */ + buffer_put_int(r, MUX_S_FAILURE); + buffer_put_int(r, rid); + buffer_put_cstring(r, + "did not receive file descriptors"); + return -1; + } + } + + debug3("%s: got fds stdin %d, stdout %d, stderr %d", __func__, + new_fd[0], new_fd[1], new_fd[2]); + + /* XXX support multiple child sessions in future */ + if (c->remote_id != -1) { + debug2("%s: session already open", __func__); + /* prepare reply */ + buffer_put_int(r, MUX_S_FAILURE); + buffer_put_int(r, rid); + buffer_put_cstring(r, "Multiple sessions not supported"); + cleanup: + close(new_fd[0]); + close(new_fd[1]); + close(new_fd[2]); + xfree(cctx->term); + if (env_len != 0) { + for (i = 0; i < env_len; i++) + xfree(cctx->env[i]); + xfree(cctx->env); + } + buffer_free(&cctx->cmd); + return 0; + } + + if (options.control_master == SSHCTL_MASTER_ASK || + options.control_master == SSHCTL_MASTER_AUTO_ASK) { + if (!ask_permission("Allow shared connection to %s? ", host)) { + debug2("%s: session refused by user", __func__); + /* prepare reply */ + buffer_put_int(r, MUX_S_PERMISSION_DENIED); + buffer_put_int(r, rid); + buffer_put_cstring(r, "Permission denied"); + goto cleanup; + } + } + + /* Try to pick up ttymodes from client before it goes raw */ + if (cctx->want_tty && tcgetattr(new_fd[0], &cctx->tio) == -1) + error("%s: tcgetattr: %s", __func__, strerror(errno)); + + /* enable nonblocking unless tty */ + if (!isatty(new_fd[0])) + set_nonblock(new_fd[0]); + if (!isatty(new_fd[1])) + set_nonblock(new_fd[1]); + if (!isatty(new_fd[2])) + set_nonblock(new_fd[2]); + + window = CHAN_SES_WINDOW_DEFAULT; + packetmax = CHAN_SES_PACKET_DEFAULT; + if (cctx->want_tty) { + window >>= 1; + packetmax >>= 1; + } + + nc = channel_new("session", SSH_CHANNEL_OPENING, + new_fd[0], new_fd[1], new_fd[2], window, packetmax, + CHAN_EXTENDED_WRITE, "client-session", /*nonblock*/0); + + nc->ctl_chan = c->self; /* link session -> control channel */ + c->remote_id = nc->self; /* link control -> session channel */ + + if (cctx->want_tty && escape_char != 0xffffffff) { + channel_register_filter(nc->self, + client_simple_escape_filter, NULL, + client_filter_cleanup, + client_new_escape_filter_ctx((int)escape_char)); + } + + debug2("%s: channel_new: %d linked to control channel %d", + __func__, nc->self, nc->ctl_chan); + + channel_send_open(nc->self); + channel_register_open_confirm(nc->self, mux_session_confirm, cctx); + channel_register_cleanup(nc->self, mux_master_session_cleanup_cb, 0); + + /* prepare reply */ + /* XXX defer until mux_session_confirm() fires */ + buffer_put_int(r, MUX_S_SESSION_OPENED); + buffer_put_int(r, rid); + buffer_put_int(r, nc->self); + + return 0; +} + +static int +process_mux_alive_check(u_int rid, Channel *c, Buffer *m, Buffer *r) +{ + debug2("%s: channel %d: alive check", __func__, c->self); + + /* prepare reply */ + buffer_put_int(r, MUX_S_ALIVE); + buffer_put_int(r, rid); + buffer_put_int(r, (u_int)getpid()); + + return 0; +} + +static int +process_mux_terminate(u_int rid, Channel *c, Buffer *m, Buffer *r) +{ + debug2("%s: channel %d: terminate request", __func__, c->self); + + if (options.control_master == SSHCTL_MASTER_ASK || + options.control_master == SSHCTL_MASTER_AUTO_ASK) { + if (!ask_permission("Terminate shared connection to %s? ", + host)) { + debug2("%s: termination refused by user", __func__); + buffer_put_int(r, MUX_S_PERMISSION_DENIED); + buffer_put_int(r, rid); + buffer_put_cstring(r, "Permission denied"); + return 0; + } + } + + quit_pending = 1; + buffer_put_int(r, MUX_S_OK); + buffer_put_int(r, rid); + /* XXX exit happens too soon - message never makes it to client */ + return 0; +} + +static char * +format_forward(u_int ftype, Forward *fwd) +{ + char *ret; + + switch (ftype) { + case MUX_FWD_LOCAL: + xasprintf(&ret, "local forward %.200s:%d -> %.200s:%d", + (fwd->listen_host == NULL) ? + (options.gateway_ports ? "*" : "LOCALHOST") : + fwd->listen_host, fwd->listen_port, + fwd->connect_host, fwd->connect_port); + break; + case MUX_FWD_DYNAMIC: + xasprintf(&ret, "dynamic forward %.200s:%d -> *", + (fwd->listen_host == NULL) ? + (options.gateway_ports ? "*" : "LOCALHOST") : + fwd->listen_host, fwd->listen_port); + break; + case MUX_FWD_REMOTE: + xasprintf(&ret, "remote forward %.200s:%d -> %.200s:%d", + (fwd->listen_host == NULL) ? + "LOCALHOST" : fwd->listen_host, + fwd->listen_port, + fwd->connect_host, fwd->connect_port); + break; + default: + fatal("%s: unknown forward type %u", __func__, ftype); + } + return ret; +} + +static int +compare_host(const char *a, const char *b) +{ + if (a == NULL && b == NULL) + return 1; + if (a == NULL || b == NULL) + return 0; + return strcmp(a, b) == 0; +} + +static int +compare_forward(Forward *a, Forward *b) +{ + if (!compare_host(a->listen_host, b->listen_host)) + return 0; + if (a->listen_port != b->listen_port) + return 0; + if (!compare_host(a->connect_host, b->connect_host)) + return 0; + if (a->connect_port != b->connect_port) + return 0; + + return 1; +} + +static int +process_mux_open_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r) +{ + Forward fwd; + char *fwd_desc = NULL; + u_int ftype; + int i, ret = 0, freefwd = 1; + + fwd.listen_host = fwd.connect_host = NULL; + if (buffer_get_int_ret(&ftype, m) != 0 || + (fwd.listen_host = buffer_get_string_ret(m, NULL)) == NULL || + buffer_get_int_ret(&fwd.listen_port, m) != 0 || + (fwd.connect_host = buffer_get_string_ret(m, NULL)) == NULL || + buffer_get_int_ret(&fwd.connect_port, m) != 0) { + error("%s: malformed message", __func__); + ret = -1; + goto out; + } + + if (*fwd.listen_host == '\0') { + xfree(fwd.listen_host); + fwd.listen_host = NULL; + } + if (*fwd.connect_host == '\0') { + xfree(fwd.connect_host); + fwd.connect_host = NULL; + } + + debug2("%s: channel %d: request %s", __func__, c->self, + (fwd_desc = format_forward(ftype, &fwd))); + + if (ftype != MUX_FWD_LOCAL && ftype != MUX_FWD_REMOTE && + ftype != MUX_FWD_DYNAMIC) { + logit("%s: invalid forwarding type %u", __func__, ftype); + invalid: + xfree(fwd.listen_host); + xfree(fwd.connect_host); + buffer_put_int(r, MUX_S_FAILURE); + buffer_put_int(r, rid); + buffer_put_cstring(r, "Invalid forwarding request"); + return 0; + } + /* XXX support rport0 forwarding with reply of port assigned */ + if (fwd.listen_port == 0 || fwd.listen_port >= 65536) { + logit("%s: invalid listen port %u", __func__, + fwd.listen_port); + goto invalid; + } + if (fwd.connect_port >= 65536 || (ftype != MUX_FWD_DYNAMIC && + ftype != MUX_FWD_REMOTE && fwd.connect_port == 0)) { + logit("%s: invalid connect port %u", __func__, + fwd.connect_port); + goto invalid; + } + if (ftype != MUX_FWD_DYNAMIC && fwd.connect_host == NULL) { + logit("%s: missing connect host", __func__); + goto invalid; + } + + /* Skip forwards that have already been requested */ + switch (ftype) { + case MUX_FWD_LOCAL: + case MUX_FWD_DYNAMIC: + for (i = 0; i < options.num_local_forwards; i++) { + if (compare_forward(&fwd, + options.local_forwards + i)) { + exists: + debug2("%s: found existing forwarding", + __func__); + buffer_put_int(r, MUX_S_OK); + buffer_put_int(r, rid); + goto out; + } + } + break; + case MUX_FWD_REMOTE: + for (i = 0; i < options.num_remote_forwards; i++) { + if (compare_forward(&fwd, + options.remote_forwards + i)) + goto exists; + } + break; + } + + if (options.control_master == SSHCTL_MASTER_ASK || + options.control_master == SSHCTL_MASTER_AUTO_ASK) { + if (!ask_permission("Open %s on %s?", fwd_desc, host)) { + debug2("%s: forwarding refused by user", __func__); + buffer_put_int(r, MUX_S_PERMISSION_DENIED); + buffer_put_int(r, rid); + buffer_put_cstring(r, "Permission denied"); + goto out; + } + } + + if (ftype == MUX_FWD_LOCAL || ftype == MUX_FWD_DYNAMIC) { + if (options.num_local_forwards + 1 >= + SSH_MAX_FORWARDS_PER_DIRECTION || + channel_setup_local_fwd_listener(fwd.listen_host, + fwd.listen_port, fwd.connect_host, fwd.connect_port, + options.gateway_ports) < 0) { + fail: + logit("slave-requested %s failed", fwd_desc); + buffer_put_int(r, MUX_S_FAILURE); + buffer_put_int(r, rid); + buffer_put_cstring(r, "Port forwarding failed"); + goto out; + } + add_local_forward(&options, &fwd); + freefwd = 0; + } else { + /* XXX wait for remote to confirm */ + if (options.num_remote_forwards + 1 >= + SSH_MAX_FORWARDS_PER_DIRECTION || + channel_request_remote_forwarding(fwd.listen_host, + fwd.listen_port, fwd.connect_host, fwd.connect_port) < 0) + goto fail; + add_remote_forward(&options, &fwd); + freefwd = 0; + } + buffer_put_int(r, MUX_S_OK); + buffer_put_int(r, rid); + out: + if (fwd_desc != NULL) + xfree(fwd_desc); + if (freefwd) { + if (fwd.listen_host != NULL) + xfree(fwd.listen_host); + if (fwd.connect_host != NULL) + xfree(fwd.connect_host); + } + return ret; +} + +static int +process_mux_close_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r) +{ + Forward fwd; + char *fwd_desc = NULL; + u_int ftype; + int ret = 0; + + fwd.listen_host = fwd.connect_host = NULL; + if (buffer_get_int_ret(&ftype, m) != 0 || + (fwd.listen_host = buffer_get_string_ret(m, NULL)) == NULL || + buffer_get_int_ret(&fwd.listen_port, m) != 0 || + (fwd.connect_host = buffer_get_string_ret(m, NULL)) == NULL || + buffer_get_int_ret(&fwd.connect_port, m) != 0) { + error("%s: malformed message", __func__); + ret = -1; + goto out; + } + + if (*fwd.listen_host == '\0') { + xfree(fwd.listen_host); + fwd.listen_host = NULL; + } + if (*fwd.connect_host == '\0') { + xfree(fwd.connect_host); + fwd.connect_host = NULL; + } + + debug2("%s: channel %d: request %s", __func__, c->self, + (fwd_desc = format_forward(ftype, &fwd))); + + /* XXX implement this */ + buffer_put_int(r, MUX_S_FAILURE); + buffer_put_int(r, rid); + buffer_put_cstring(r, "unimplemented"); + + out: + if (fwd_desc != NULL) + xfree(fwd_desc); + if (fwd.listen_host != NULL) + xfree(fwd.listen_host); + if (fwd.connect_host != NULL) + xfree(fwd.connect_host); + + return ret; +} + +static int +process_mux_stdio_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r) +{ + Channel *nc; + char *reserved, *chost; + u_int cport, i, j; + int new_fd[2]; + + chost = reserved = NULL; + if ((reserved = buffer_get_string_ret(m, NULL)) == NULL || + (chost = buffer_get_string_ret(m, NULL)) == NULL || + buffer_get_int_ret(&cport, m) != 0) { + if (reserved != NULL) + xfree(reserved); + if (chost != NULL) + xfree(chost); + error("%s: malformed message", __func__); + return -1; + } + xfree(reserved); + + debug2("%s: channel %d: request stdio fwd to %s:%u", + __func__, c->self, chost, cport); + + /* Gather fds from client */ + for(i = 0; i < 2; i++) { + if ((new_fd[i] = mm_receive_fd(c->sock)) == -1) { + error("%s: failed to receive fd %d from slave", + __func__, i); + for (j = 0; j < i; j++) + close(new_fd[j]); + xfree(chost); + + /* prepare reply */ + buffer_put_int(r, MUX_S_FAILURE); + buffer_put_int(r, rid); + buffer_put_cstring(r, + "did not receive file descriptors"); + return -1; + } + } + + debug3("%s: got fds stdin %d, stdout %d", __func__, + new_fd[0], new_fd[1]); + + /* XXX support multiple child sessions in future */ + if (c->remote_id != -1) { + debug2("%s: session already open", __func__); + /* prepare reply */ + buffer_put_int(r, MUX_S_FAILURE); + buffer_put_int(r, rid); + buffer_put_cstring(r, "Multiple sessions not supported"); + cleanup: + close(new_fd[0]); + close(new_fd[1]); + xfree(chost); + return 0; + } + + if (options.control_master == SSHCTL_MASTER_ASK || + options.control_master == SSHCTL_MASTER_AUTO_ASK) { + if (!ask_permission("Allow forward to to %s:%u? ", + chost, cport)) { + debug2("%s: stdio fwd refused by user", __func__); + /* prepare reply */ + buffer_put_int(r, MUX_S_PERMISSION_DENIED); + buffer_put_int(r, rid); + buffer_put_cstring(r, "Permission denied"); + goto cleanup; + } + } + + /* enable nonblocking unless tty */ + if (!isatty(new_fd[0])) + set_nonblock(new_fd[0]); + if (!isatty(new_fd[1])) + set_nonblock(new_fd[1]); + + nc = channel_connect_stdio_fwd(chost, cport, new_fd[0], new_fd[1]); -/* ** Multiplexing master support */ + nc->ctl_chan = c->self; /* link session -> control channel */ + c->remote_id = nc->self; /* link control -> session channel */ + + debug2("%s: channel_new: %d linked to control channel %d", + __func__, nc->self, nc->ctl_chan); + + channel_register_cleanup(nc->self, mux_master_session_cleanup_cb, 0); + + /* prepare reply */ + /* XXX defer until channel confirmed */ + buffer_put_int(r, MUX_S_SESSION_OPENED); + buffer_put_int(r, rid); + buffer_put_int(r, nc->self); + + return 0; +} + +/* Channel callbacks fired on read/write from mux slave fd */ +static int +mux_master_read_cb(Channel *c) +{ + struct mux_master_state *state = (struct mux_master_state *)c->mux_ctx; + Buffer in, out; + void *ptr; + u_int type, rid, have, i; + int ret = -1; + + /* Setup ctx and */ + if (c->mux_ctx == NULL) { + state = xcalloc(1, sizeof(state)); + c->mux_ctx = state; + channel_register_cleanup(c->self, + mux_master_control_cleanup_cb, 0); + + /* Send hello */ + buffer_init(&out); + buffer_put_int(&out, MUX_MSG_HELLO); + buffer_put_int(&out, SSHMUX_VER); + /* no extensions */ + buffer_put_string(&c->output, buffer_ptr(&out), + buffer_len(&out)); + buffer_free(&out); + debug3("%s: channel %d: hello sent", __func__, c->self); + return 0; + } + + buffer_init(&in); + buffer_init(&out); + + /* Channel code ensures that we receive whole packets */ + if ((ptr = buffer_get_string_ptr_ret(&c->input, &have)) == NULL) { + malf: + error("%s: malformed message", __func__); + goto out; + } + buffer_append(&in, ptr, have); + + if (buffer_get_int_ret(&type, &in) != 0) + goto malf; + debug3("%s: channel %d packet type 0x%08x len %u", + __func__, c->self, type, buffer_len(&in)); + + if (type == MUX_MSG_HELLO) + rid = 0; + else { + if (!state->hello_rcvd) { + error("%s: expected MUX_MSG_HELLO(0x%08x), " + "received 0x%08x", __func__, MUX_MSG_HELLO, type); + goto out; + } + if (buffer_get_int_ret(&rid, &in) != 0) + goto malf; + } + + for (i = 0; mux_master_handlers[i].handler != NULL; i++) { + if (type == mux_master_handlers[i].type) { + ret = mux_master_handlers[i].handler(rid, c, &in, &out); + break; + } + } + if (mux_master_handlers[i].handler == NULL) { + error("%s: unsupported mux message 0x%08x", __func__, type); + buffer_put_int(&out, MUX_S_FAILURE); + buffer_put_int(&out, rid); + buffer_put_cstring(&out, "unsupported request"); + ret = 0; + } + /* Enqueue reply packet */ + if (buffer_len(&out) != 0) { + buffer_put_string(&c->output, buffer_ptr(&out), + buffer_len(&out)); + } + out: + buffer_free(&in); + buffer_free(&out); + return ret; +} + +void +mux_exit_message(Channel *c, int exitval) +{ + Buffer m; + Channel *mux_chan; + + debug3("%s: channel %d: exit message, evitval %d", __func__, c->self, + exitval); + + if ((mux_chan = channel_by_id(c->ctl_chan)) == NULL) + fatal("%s: channel %d missing mux channel %d", + __func__, c->self, c->ctl_chan); + + /* Append exit message packet to control socket output queue */ + buffer_init(&m); + buffer_put_int(&m, MUX_S_EXIT_MESSAGE); + buffer_put_int(&m, c->self); + buffer_put_int(&m, exitval); + + buffer_put_string(&mux_chan->output, buffer_ptr(&m), buffer_len(&m)); + buffer_free(&m); +} /* Prepare a mux master to listen on a Unix domain socket. */ void muxserver_listen(void) { struct sockaddr_un addr; + socklen_t sun_len; mode_t old_umask; - int addr_len; if (options.control_path == NULL || options.control_master == SSHCTL_MASTER_NO) @@ -131,7 +957,7 @@ muxserver_listen(void) memset(&addr, '\0', sizeof(addr)); addr.sun_family = AF_UNIX; - addr_len = offsetof(struct sockaddr_un, sun_path) + + sun_len = offsetof(struct sockaddr_un, sun_path) + strlen(options.control_path) + 1; if (strlcpy(addr.sun_path, options.control_path, @@ -142,7 +968,7 @@ muxserver_listen(void) fatal("%s socket(): %s", __func__, strerror(errno)); old_umask = umask(0177); - if (bind(muxserver_sock, (struct sockaddr *)&addr, addr_len) == -1) { + if (bind(muxserver_sock, (struct sockaddr *)&addr, sun_len) == -1) { muxserver_sock = -1; if (errno == EINVAL || errno == EADDRINUSE) { error("ControlSocket %s already exists, " @@ -162,6 +988,14 @@ muxserver_listen(void) fatal("%s listen(): %s", __func__, strerror(errno)); set_nonblock(muxserver_sock); + + mux_listener_channel = channel_new("mux listener", + SSH_CHANNEL_MUX_LISTENER, muxserver_sock, muxserver_sock, -1, + CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, + 0, addr.sun_path, 1); + mux_listener_channel->mux_rcb = mux_master_read_cb; + debug3("%s: mux listener channel %d fd %d", __func__, + mux_listener_channel->self, mux_listener_channel->sock); } /* Callback on open confirmation in mux master for a mux client session. */ @@ -175,7 +1009,7 @@ mux_session_confirm(int id, void *arg) if (cctx == NULL) fatal("%s: cctx == NULL", __func__); - if ((c = channel_lookup(id)) == NULL) + if ((c = channel_by_id(id)) == NULL) fatal("%s: no channel for id %d", __func__, id); display = getenv("DISPLAY"); @@ -210,291 +1044,616 @@ mux_session_confirm(int id, void *arg) xfree(cctx); } +/* ** Multiplexing client support */ + +/* Exit signal handler */ +static void +control_client_sighandler(int signo) +{ + muxclient_terminate = signo; +} + /* - * Accept a connection on the mux master socket and process the - * client's request. Returns flag indicating whether mux master should - * begin graceful close. + * Relay signal handler - used to pass some signals from mux client to + * mux master. */ -int -muxserver_accept_control(void) +static void +control_client_sigrelay(int signo) { - Buffer m; - Channel *c; - int client_fd, new_fd[3], ver, allowed, window, packetmax; - socklen_t addrlen; - struct sockaddr_storage addr; - struct mux_session_confirm_ctx *cctx; - char *cmd; - u_int i, j, len, env_len, mux_command, flags, escape_char; - uid_t euid; - gid_t egid; - int start_close = 0; + int save_errno = errno; - /* - * Accept connection on control socket - */ - memset(&addr, 0, sizeof(addr)); - addrlen = sizeof(addr); - if ((client_fd = accept(muxserver_sock, - (struct sockaddr*)&addr, &addrlen)) == -1) { - error("%s accept: %s", __func__, strerror(errno)); - return 0; + if (muxserver_pid > 1) + kill(muxserver_pid, signo); + + errno = save_errno; +} + +static int +mux_client_read(int fd, Buffer *b, u_int need) +{ + u_int have; + ssize_t len; + u_char *p; + struct pollfd pfd; + + pfd.fd = fd; + pfd.events = POLLIN; + p = buffer_append_space(b, need); + for (have = 0; have < need; ) { + if (muxclient_terminate) { + errno = EINTR; + return -1; + } + len = read(fd, p + have, need - have); + if (len < 0) { + switch (errno) { +#if defined(EWOULDBLOCK) && (EWOULDBLOCK != EAGAIN) + case EWOULDBLOCK: +#endif + case EAGAIN: + (void)poll(&pfd, 1, -1); + /* FALLTHROUGH */ + case EINTR: + continue; + default: + return -1; + } + } + if (len == 0) { + errno = EPIPE; + return -1; + } + have += (u_int)len; } + return 0; +} - if (getpeereid(client_fd, &euid, &egid) < 0) { - error("%s getpeereid failed: %s", __func__, strerror(errno)); - close(client_fd); - return 0; +static int +mux_client_write_packet(int fd, Buffer *m) +{ + Buffer queue; + u_int have, need; + int oerrno, len; + u_char *ptr; + struct pollfd pfd; + + pfd.fd = fd; + pfd.events = POLLOUT; + buffer_init(&queue); + buffer_put_string(&queue, buffer_ptr(m), buffer_len(m)); + + need = buffer_len(&queue); + ptr = buffer_ptr(&queue); + + for (have = 0; have < need; ) { + if (muxclient_terminate) { + buffer_free(&queue); + errno = EINTR; + return -1; + } + len = write(fd, ptr + have, need - have); + if (len < 0) { + switch (errno) { +#if defined(EWOULDBLOCK) && (EWOULDBLOCK != EAGAIN) + case EWOULDBLOCK: +#endif + case EAGAIN: + (void)poll(&pfd, 1, -1); + /* FALLTHROUGH */ + case EINTR: + continue; + default: + oerrno = errno; + buffer_free(&queue); + errno = oerrno; + return -1; + } + } + if (len == 0) { + buffer_free(&queue); + errno = EPIPE; + return -1; + } + have += (u_int)len; } - if ((euid != 0) && (getuid() != euid)) { - error("control mode uid mismatch: peer euid %u != uid %u", - (u_int) euid, (u_int) getuid()); - close(client_fd); - return 0; + buffer_free(&queue); + return 0; +} + +static int +mux_client_read_packet(int fd, Buffer *m) +{ + Buffer queue; + u_int need, have; + void *ptr; + int oerrno; + + buffer_init(&queue); + if (mux_client_read(fd, &queue, 4) != 0) { + if ((oerrno = errno) == EPIPE) + debug3("%s: read header failed: %s", __func__, strerror(errno)); + errno = oerrno; + return -1; } + need = get_u32(buffer_ptr(&queue)); + if (mux_client_read(fd, &queue, need) != 0) { + oerrno = errno; + debug3("%s: read body failed: %s", __func__, strerror(errno)); + errno = oerrno; + return -1; + } + ptr = buffer_get_string_ptr(&queue, &have); + buffer_append(m, ptr, have); + buffer_free(&queue); + return 0; +} - /* XXX handle asynchronously */ - unset_nonblock(client_fd); +static int +mux_client_hello_exchange(int fd) +{ + Buffer m; + u_int type, ver; - /* Read command */ buffer_init(&m); - if (ssh_msg_recv(client_fd, &m) == -1) { - error("%s: client msg_recv failed", __func__); - close(client_fd); + buffer_put_int(&m, MUX_MSG_HELLO); + buffer_put_int(&m, SSHMUX_VER); + /* no extensions */ + + if (mux_client_write_packet(fd, &m) != 0) + fatal("%s: write packet: %s", __func__, strerror(errno)); + + buffer_clear(&m); + + /* Read their HELLO */ + if (mux_client_read_packet(fd, &m) != 0) { buffer_free(&m); - return 0; + return -1; + } + + type = buffer_get_int(&m); + if (type != MUX_MSG_HELLO) + fatal("%s: expected HELLO (%u) received %u", + __func__, MUX_MSG_HELLO, type); + ver = buffer_get_int(&m); + if (ver != SSHMUX_VER) + fatal("Unsupported multiplexing protocol version %d " + "(expected %d)", ver, SSHMUX_VER); + debug2("%s: master version %u", __func__, ver); + /* No extensions are presently defined */ + while (buffer_len(&m) > 0) { + char *name = buffer_get_string(&m, NULL); + char *value = buffer_get_string(&m, NULL); + + debug2("Unrecognised master extension \"%s\"", name); + xfree(name); + xfree(value); } - if ((ver = buffer_get_char(&m)) != SSHMUX_VER) { - error("%s: wrong client version %d", __func__, ver); + buffer_free(&m); + return 0; +} + +static u_int +mux_client_request_alive(int fd) +{ + Buffer m; + char *e; + u_int pid, type, rid; + + debug3("%s: entering", __func__); + + buffer_init(&m); + buffer_put_int(&m, MUX_C_ALIVE_CHECK); + buffer_put_int(&m, muxclient_request_id); + + if (mux_client_write_packet(fd, &m) != 0) + fatal("%s: write packet: %s", __func__, strerror(errno)); + + buffer_clear(&m); + + /* Read their reply */ + if (mux_client_read_packet(fd, &m) != 0) { buffer_free(&m); - close(client_fd); return 0; } - allowed = 1; - mux_command = buffer_get_int(&m); - flags = buffer_get_int(&m); + type = buffer_get_int(&m); + if (type != MUX_S_ALIVE) { + e = buffer_get_string(&m, NULL); + fatal("%s: master returned error: %s", __func__, e); + } + + if ((rid = buffer_get_int(&m)) != muxclient_request_id) + fatal("%s: out of sequence reply: my id %u theirs %u", + __func__, muxclient_request_id, rid); + pid = buffer_get_int(&m); + buffer_free(&m); + + debug3("%s: done pid = %u", __func__, pid); + + muxclient_request_id++; + + return pid; +} + +static void +mux_client_request_terminate(int fd) +{ + Buffer m; + char *e; + u_int type, rid; + + debug3("%s: entering", __func__); + + buffer_init(&m); + buffer_put_int(&m, MUX_C_TERMINATE); + buffer_put_int(&m, muxclient_request_id); + + if (mux_client_write_packet(fd, &m) != 0) + fatal("%s: write packet: %s", __func__, strerror(errno)); buffer_clear(&m); - switch (mux_command) { - case SSHMUX_COMMAND_OPEN: - if (options.control_master == SSHCTL_MASTER_ASK || - options.control_master == SSHCTL_MASTER_AUTO_ASK) - allowed = ask_permission("Allow shared connection " - "to %s? ", host); - /* continue below */ - break; - case SSHMUX_COMMAND_TERMINATE: - if (options.control_master == SSHCTL_MASTER_ASK || - options.control_master == SSHCTL_MASTER_AUTO_ASK) - allowed = ask_permission("Terminate shared connection " - "to %s? ", host); - if (allowed) - start_close = 1; - /* FALLTHROUGH */ - case SSHMUX_COMMAND_ALIVE_CHECK: - /* Reply for SSHMUX_COMMAND_TERMINATE and ALIVE_CHECK */ - buffer_clear(&m); - buffer_put_int(&m, allowed); - buffer_put_int(&m, getpid()); - if (ssh_msg_send(client_fd, SSHMUX_VER, &m) == -1) { - error("%s: client msg_send failed", __func__); - close(client_fd); + /* Read their reply */ + if (mux_client_read_packet(fd, &m) != 0) { + /* Remote end exited already */ + if (errno == EPIPE) { buffer_free(&m); - return start_close; + return; } - buffer_free(&m); - close(client_fd); - return start_close; + fatal("%s: read from master failed: %s", + __func__, strerror(errno)); + } + + type = buffer_get_int(&m); + if ((rid = buffer_get_int(&m)) != muxclient_request_id) + fatal("%s: out of sequence reply: my id %u theirs %u", + __func__, muxclient_request_id, rid); + switch (type) { + case MUX_S_OK: + break; + case MUX_S_PERMISSION_DENIED: + e = buffer_get_string(&m, NULL); + fatal("Master refused termination request: %s", e); + case MUX_S_FAILURE: + e = buffer_get_string(&m, NULL); + fatal("%s: termination request failed: %s", __func__, e); default: - error("Unsupported command %d", mux_command); - buffer_free(&m); - close(client_fd); - return 0; + fatal("%s: unexpected response from master 0x%08x", + __func__, type); } + buffer_free(&m); + muxclient_request_id++; +} + +static int +mux_client_request_forward(int fd, u_int ftype, Forward *fwd) +{ + Buffer m; + char *e, *fwd_desc; + u_int type, rid; + + fwd_desc = format_forward(ftype, fwd); + debug("Requesting %s", fwd_desc); + xfree(fwd_desc); + + buffer_init(&m); + buffer_put_int(&m, MUX_C_OPEN_FWD); + buffer_put_int(&m, muxclient_request_id); + buffer_put_int(&m, ftype); + buffer_put_cstring(&m, + fwd->listen_host == NULL ? "" : fwd->listen_host); + buffer_put_int(&m, fwd->listen_port); + buffer_put_cstring(&m, + fwd->connect_host == NULL ? "" : fwd->connect_host); + buffer_put_int(&m, fwd->connect_port); + + if (mux_client_write_packet(fd, &m) != 0) + fatal("%s: write packet: %s", __func__, strerror(errno)); - /* Reply for SSHMUX_COMMAND_OPEN */ buffer_clear(&m); - buffer_put_int(&m, allowed); - buffer_put_int(&m, getpid()); - if (ssh_msg_send(client_fd, SSHMUX_VER, &m) == -1) { - error("%s: client msg_send failed", __func__); - close(client_fd); + + /* Read their reply */ + if (mux_client_read_packet(fd, &m) != 0) { buffer_free(&m); - return 0; + return -1; } - if (!allowed) { - error("Refused control connection"); - close(client_fd); + type = buffer_get_int(&m); + if ((rid = buffer_get_int(&m)) != muxclient_request_id) + fatal("%s: out of sequence reply: my id %u theirs %u", + __func__, muxclient_request_id, rid); + switch (type) { + case MUX_S_OK: + break; + case MUX_S_PERMISSION_DENIED: + e = buffer_get_string(&m, NULL); buffer_free(&m); - return 0; + error("Master refused forwarding request: %s", e); + return -1; + case MUX_S_FAILURE: + e = buffer_get_string(&m, NULL); + buffer_free(&m); + error("%s: session request failed: %s", __func__, e); + return -1; + default: + fatal("%s: unexpected response from master 0x%08x", + __func__, type); } + buffer_free(&m); - buffer_clear(&m); - if (ssh_msg_recv(client_fd, &m) == -1) { - error("%s: client msg_recv failed", __func__); - close(client_fd); - buffer_free(&m); - return 0; + muxclient_request_id++; + return 0; +} + +static int +mux_client_request_forwards(int fd) +{ + int i; + + debug3("%s: requesting forwardings: %d local, %d remote", __func__, + options.num_local_forwards, options.num_remote_forwards); + + /* XXX ExitOnForwardingFailure */ + for (i = 0; i < options.num_local_forwards; i++) { + if (mux_client_request_forward(fd, + options.local_forwards[i].connect_port == 0 ? + MUX_FWD_DYNAMIC : MUX_FWD_LOCAL, + options.local_forwards + i) != 0) + return -1; } - if ((ver = buffer_get_char(&m)) != SSHMUX_VER) { - error("%s: wrong client version %d", __func__, ver); - buffer_free(&m); - close(client_fd); - return 0; + for (i = 0; i < options.num_remote_forwards; i++) { + if (mux_client_request_forward(fd, MUX_FWD_REMOTE, + options.remote_forwards + i) != 0) + return -1; } + return 0; +} - cctx = xcalloc(1, sizeof(*cctx)); - cctx->want_tty = (flags & SSHMUX_FLAG_TTY) != 0; - cctx->want_subsys = (flags & SSHMUX_FLAG_SUBSYS) != 0; - cctx->want_x_fwd = (flags & SSHMUX_FLAG_X11_FWD) != 0; - cctx->want_agent_fwd = (flags & SSHMUX_FLAG_AGENT_FWD) != 0; - cctx->term = buffer_get_string(&m, &len); - escape_char = buffer_get_int(&m); - - cmd = buffer_get_string(&m, &len); - buffer_init(&cctx->cmd); - buffer_append(&cctx->cmd, cmd, strlen(cmd)); +static int +mux_client_request_session(int fd) +{ + Buffer m; + char *e, *term; + u_int i, rid, sid, esid, exitval, type, exitval_seen; + extern char **environ; + int devnull; + + debug3("%s: entering", __func__); - env_len = buffer_get_int(&m); - env_len = MIN(env_len, 4096); - debug3("%s: receiving %d env vars", __func__, env_len); - if (env_len != 0) { - cctx->env = xcalloc(env_len + 1, sizeof(*cctx->env)); - for (i = 0; i < env_len; i++) - cctx->env[i] = buffer_get_string(&m, &len); - cctx->env[i] = NULL; + if ((muxserver_pid = mux_client_request_alive(fd)) == 0) { + error("%s: master alive request failed", __func__); + return -1; } - debug2("%s: accepted tty %d, subsys %d, cmd %s", __func__, - cctx->want_tty, cctx->want_subsys, cmd); - xfree(cmd); + signal(SIGPIPE, SIG_IGN); - /* Gather fds from client */ - for(i = 0; i < 3; i++) { - if ((new_fd[i] = mm_receive_fd(client_fd)) == -1) { - error("%s: failed to receive fd %d from slave", - __func__, i); - for (j = 0; j < i; j++) - close(new_fd[j]); - for (j = 0; j < env_len; j++) - xfree(cctx->env[j]); - if (env_len > 0) - xfree(cctx->env); - xfree(cctx->term); - buffer_free(&cctx->cmd); - close(client_fd); - xfree(cctx); - return 0; + if (stdin_null_flag) { + if ((devnull = open(_PATH_DEVNULL, O_RDONLY)) == -1) + fatal("open(/dev/null): %s", strerror(errno)); + if (dup2(devnull, STDIN_FILENO) == -1) + fatal("dup2: %s", strerror(errno)); + if (devnull > STDERR_FILENO) + close(devnull); + } + + term = getenv("TERM"); + + buffer_init(&m); + buffer_put_int(&m, MUX_C_NEW_SESSION); + buffer_put_int(&m, muxclient_request_id); + buffer_put_cstring(&m, ""); /* reserved */ + buffer_put_int(&m, tty_flag); + buffer_put_int(&m, options.forward_x11); + buffer_put_int(&m, options.forward_agent); + buffer_put_int(&m, subsystem_flag); + buffer_put_int(&m, options.escape_char == SSH_ESCAPECHAR_NONE ? + 0xffffffff : (u_int)options.escape_char); + buffer_put_cstring(&m, term == NULL ? "" : term); + buffer_put_string(&m, buffer_ptr(&command), buffer_len(&command)); + + if (options.num_send_env > 0 && environ != NULL) { + /* Pass environment */ + for (i = 0; environ[i] != NULL; i++) { + if (env_permitted(environ[i])) { + buffer_put_cstring(&m, environ[i]); + } } } - debug2("%s: got fds stdin %d, stdout %d, stderr %d", __func__, - new_fd[0], new_fd[1], new_fd[2]); + if (mux_client_write_packet(fd, &m) != 0) + fatal("%s: write packet: %s", __func__, strerror(errno)); - /* Try to pick up ttymodes from client before it goes raw */ - if (cctx->want_tty && tcgetattr(new_fd[0], &cctx->tio) == -1) - error("%s: tcgetattr: %s", __func__, strerror(errno)); + /* Send the stdio file descriptors */ + if (mm_send_fd(fd, STDIN_FILENO) == -1 || + mm_send_fd(fd, STDOUT_FILENO) == -1 || + mm_send_fd(fd, STDERR_FILENO) == -1) + fatal("%s: send fds failed", __func__); + + debug3("%s: session request sent", __func__); - /* This roundtrip is just for synchronisation of ttymodes */ + /* Read their reply */ buffer_clear(&m); - if (ssh_msg_send(client_fd, SSHMUX_VER, &m) == -1) { - error("%s: client msg_send failed", __func__); - close(client_fd); - close(new_fd[0]); - close(new_fd[1]); - close(new_fd[2]); + if (mux_client_read_packet(fd, &m) != 0) { + error("%s: read from master failed: %s", + __func__, strerror(errno)); buffer_free(&m); - xfree(cctx->term); - if (env_len != 0) { - for (i = 0; i < env_len; i++) - xfree(cctx->env[i]); - xfree(cctx->env); - } - return 0; + return -1; } - buffer_free(&m); - /* enable nonblocking unless tty */ - if (!isatty(new_fd[0])) - set_nonblock(new_fd[0]); - if (!isatty(new_fd[1])) - set_nonblock(new_fd[1]); - if (!isatty(new_fd[2])) - set_nonblock(new_fd[2]); + type = buffer_get_int(&m); + if ((rid = buffer_get_int(&m)) != muxclient_request_id) + fatal("%s: out of sequence reply: my id %u theirs %u", + __func__, muxclient_request_id, rid); + switch (type) { + case MUX_S_SESSION_OPENED: + sid = buffer_get_int(&m); + debug("%s: master session id: %u", __func__, sid); + break; + case MUX_S_PERMISSION_DENIED: + e = buffer_get_string(&m, NULL); + buffer_free(&m); + error("Master refused forwarding request: %s", e); + return -1; + case MUX_S_FAILURE: + e = buffer_get_string(&m, NULL); + buffer_free(&m); + error("%s: forwarding request failed: %s", __func__, e); + return -1; + default: + buffer_free(&m); + error("%s: unexpected response from master 0x%08x", + __func__, type); + return -1; + } + muxclient_request_id++; - set_nonblock(client_fd); + signal(SIGHUP, control_client_sighandler); + signal(SIGINT, control_client_sighandler); + signal(SIGTERM, control_client_sighandler); + signal(SIGWINCH, control_client_sigrelay); - window = CHAN_SES_WINDOW_DEFAULT; - packetmax = CHAN_SES_PACKET_DEFAULT; - if (cctx->want_tty) { - window >>= 1; - packetmax >>= 1; - } - - c = channel_new("session", SSH_CHANNEL_OPENING, - new_fd[0], new_fd[1], new_fd[2], window, packetmax, - CHAN_EXTENDED_WRITE, "client-session", /*nonblock*/0); + if (tty_flag) + enter_raw_mode(force_tty_flag); - c->ctl_fd = client_fd; - if (cctx->want_tty && escape_char != 0xffffffff) { - channel_register_filter(c->self, - client_simple_escape_filter, NULL, - client_filter_cleanup, - client_new_escape_filter_ctx((int)escape_char)); + /* + * Stick around until the controlee closes the client_fd. + * Before it does, it is expected to write an exit message. + * This process must read the value and wait for the closure of + * the client_fd; if this one closes early, the multiplex master will + * terminate early too (possibly losing data). + */ + for (exitval = 255, exitval_seen = 0;;) { + buffer_clear(&m); + if (mux_client_read_packet(fd, &m) != 0) + break; + type = buffer_get_int(&m); + if (type != MUX_S_EXIT_MESSAGE) { + e = buffer_get_string(&m, NULL); + fatal("%s: master returned error: %s", __func__, e); + } + if ((esid = buffer_get_int(&m)) != sid) + fatal("%s: exit on unknown session: my id %u theirs %u", + __func__, sid, esid); + debug("%s: master session id: %u", __func__, sid); + if (exitval_seen) + fatal("%s: exitval sent twice", __func__); + exitval = buffer_get_int(&m); + exitval_seen = 1; } - debug3("%s: channel_new: %d", __func__, c->self); + close(fd); + leave_raw_mode(force_tty_flag); - channel_send_open(c->self); - channel_register_open_confirm(c->self, mux_session_confirm, cctx); - return 0; -} + if (muxclient_terminate) { + debug2("Exiting on signal %d", muxclient_terminate); + exitval = 255; + } else if (!exitval_seen) { + debug2("Control master terminated unexpectedly"); + exitval = 255; + } else + debug2("Received exit status from master %d", exitval); -/* ** Multiplexing client support */ + if (tty_flag && options.log_level != SYSLOG_LEVEL_QUIET) + fprintf(stderr, "Shared connection to %s closed.\r\n", host); -/* Exit signal handler */ -static void -control_client_sighandler(int signo) -{ - muxclient_terminate = signo; + exit(exitval); } -/* - * Relay signal handler - used to pass some signals from mux client to - * mux master. - */ -static void -control_client_sigrelay(int signo) +static int +mux_client_request_stdio_fwd(int fd) { - int save_errno = errno; + Buffer m; + char *e; + u_int type, rid, sid; + int devnull; - if (muxserver_pid > 1) - kill(muxserver_pid, signo); + debug3("%s: entering", __func__); - errno = save_errno; -} + if ((muxserver_pid = mux_client_request_alive(fd)) == 0) { + error("%s: master alive request failed", __func__); + return -1; + } -/* Check mux client environment variables before passing them to mux master. */ -static int -env_permitted(char *env) -{ - int i, ret; - char name[1024], *cp; + signal(SIGPIPE, SIG_IGN); - if ((cp = strchr(env, '=')) == NULL || cp == env) - return (0); - ret = snprintf(name, sizeof(name), "%.*s", (int)(cp - env), env); - if (ret <= 0 || (size_t)ret >= sizeof(name)) - fatal("env_permitted: name '%.100s...' too long", env); + if (stdin_null_flag) { + if ((devnull = open(_PATH_DEVNULL, O_RDONLY)) == -1) + fatal("open(/dev/null): %s", strerror(errno)); + if (dup2(devnull, STDIN_FILENO) == -1) + fatal("dup2: %s", strerror(errno)); + if (devnull > STDERR_FILENO) + close(devnull); + } - for (i = 0; i < options.num_send_env; i++) - if (match_pattern(name, options.send_env[i])) - return (1); + buffer_init(&m); + buffer_put_int(&m, MUX_C_NEW_STDIO_FWD); + buffer_put_int(&m, muxclient_request_id); + buffer_put_cstring(&m, ""); /* reserved */ + buffer_put_cstring(&m, stdio_forward_host); + buffer_put_int(&m, stdio_forward_port); + + if (mux_client_write_packet(fd, &m) != 0) + fatal("%s: write packet: %s", __func__, strerror(errno)); + + /* Send the stdio file descriptors */ + if (mm_send_fd(fd, STDIN_FILENO) == -1 || + mm_send_fd(fd, STDOUT_FILENO) == -1) + fatal("%s: send fds failed", __func__); + + debug3("%s: stdio forward request sent", __func__); + + /* Read their reply */ + buffer_clear(&m); + + if (mux_client_read_packet(fd, &m) != 0) { + error("%s: read from master failed: %s", + __func__, strerror(errno)); + buffer_free(&m); + return -1; + } + + type = buffer_get_int(&m); + if ((rid = buffer_get_int(&m)) != muxclient_request_id) + fatal("%s: out of sequence reply: my id %u theirs %u", + __func__, muxclient_request_id, rid); + switch (type) { + case MUX_S_SESSION_OPENED: + sid = buffer_get_int(&m); + debug("%s: master session id: %u", __func__, sid); + break; + case MUX_S_PERMISSION_DENIED: + e = buffer_get_string(&m, NULL); + buffer_free(&m); + fatal("Master refused forwarding request: %s", e); + case MUX_S_FAILURE: + e = buffer_get_string(&m, NULL); + buffer_free(&m); + fatal("%s: stdio forwarding request failed: %s", __func__, e); + default: + buffer_free(&m); + error("%s: unexpected response from master 0x%08x", + __func__, type); + return -1; + } + muxclient_request_id++; + + signal(SIGHUP, control_client_sighandler); + signal(SIGINT, control_client_sighandler); + signal(SIGTERM, control_client_sighandler); + signal(SIGWINCH, control_client_sigrelay); - return (0); + /* + * Stick around until the controlee closes the client_fd. + */ + buffer_clear(&m); + if (mux_client_read_packet(fd, &m) != 0) { + if (errno == EPIPE || + (errno == EINTR && muxclient_terminate != 0)) + return 0; + fatal("%s: mux_client_read_packet: %s", + __func__, strerror(errno)); + } + fatal("%s: master returned unexpected message %u", __func__, type); } /* Multiplex client main loop. */ @@ -502,14 +1661,16 @@ void muxclient(const char *path) { struct sockaddr_un addr; - int i, r, fd, sock, exitval[2], num_env, addr_len; - Buffer m; - char *term; - extern char **environ; - u_int allowed, flags; + socklen_t sun_len; + int sock; + u_int pid; - if (muxclient_command == 0) - muxclient_command = SSHMUX_COMMAND_OPEN; + if (muxclient_command == 0) { + if (stdio_forward_host != NULL) + muxclient_command = SSHMUX_COMMAND_STDIO_FWD; + else + muxclient_command = SSHMUX_COMMAND_OPEN; + } switch (options.control_master) { case SSHCTL_MASTER_AUTO: @@ -524,7 +1685,7 @@ muxclient(const char *path) memset(&addr, '\0', sizeof(addr)); addr.sun_family = AF_UNIX; - addr_len = offsetof(struct sockaddr_un, sun_path) + + sun_len = offsetof(struct sockaddr_un, sun_path) + strlen(path) + 1; if (strlcpy(addr.sun_path, path, @@ -534,8 +1695,12 @@ muxclient(const char *path) if ((sock = socket(PF_UNIX, SOCK_STREAM, 0)) < 0) fatal("%s socket(): %s", __func__, strerror(errno)); - if (connect(sock, (struct sockaddr *)&addr, addr_len) == -1) { - if (muxclient_command != SSHMUX_COMMAND_OPEN) { + if (connect(sock, (struct sockaddr *)&addr, sun_len) == -1) { + switch (muxclient_command) { + case SSHMUX_COMMAND_OPEN: + case SSHMUX_COMMAND_STDIO_FWD: + break; + default: fatal("Control socket connect(%.100s): %s", path, strerror(errno)); } @@ -548,181 +1713,35 @@ muxclient(const char *path) close(sock); return; } + set_nonblock(sock); - if (stdin_null_flag) { - if ((fd = open(_PATH_DEVNULL, O_RDONLY)) == -1) - fatal("open(/dev/null): %s", strerror(errno)); - if (dup2(fd, STDIN_FILENO) == -1) - fatal("dup2: %s", strerror(errno)); - if (fd > STDERR_FILENO) - close(fd); - } - - term = getenv("TERM"); - - flags = 0; - if (tty_flag) - flags |= SSHMUX_FLAG_TTY; - if (subsystem_flag) - flags |= SSHMUX_FLAG_SUBSYS; - if (options.forward_x11) - flags |= SSHMUX_FLAG_X11_FWD; - if (options.forward_agent) - flags |= SSHMUX_FLAG_AGENT_FWD; - - signal(SIGPIPE, SIG_IGN); - - buffer_init(&m); - - /* Send our command to server */ - buffer_put_int(&m, muxclient_command); - buffer_put_int(&m, flags); - if (ssh_msg_send(sock, SSHMUX_VER, &m) == -1) { - error("%s: msg_send", __func__); - muxerr: + if (mux_client_hello_exchange(sock) != 0) { + error("%s: master hello exchange failed", __func__); close(sock); - buffer_free(&m); - if (muxclient_command != SSHMUX_COMMAND_OPEN) - cleanup_exit(255); - logit("Falling back to non-multiplexed connection"); - xfree(options.control_path); - options.control_path = NULL; - options.control_master = SSHCTL_MASTER_NO; return; } - buffer_clear(&m); - - /* Get authorisation status and PID of controlee */ - if (ssh_msg_recv(sock, &m) == -1) { - error("%s: Did not receive reply from master", __func__); - goto muxerr; - } - if (buffer_get_char(&m) != SSHMUX_VER) { - error("%s: Master replied with wrong version", __func__); - goto muxerr; - } - if (buffer_get_int_ret(&allowed, &m) != 0) { - error("%s: bad server reply", __func__); - goto muxerr; - } - if (allowed != 1) { - error("Connection to master denied"); - goto muxerr; - } - muxserver_pid = buffer_get_int(&m); - - buffer_clear(&m); switch (muxclient_command) { case SSHMUX_COMMAND_ALIVE_CHECK: - fprintf(stderr, "Master running (pid=%d)\r\n", - muxserver_pid); + if ((pid = mux_client_request_alive(sock)) == 0) + fatal("%s: master alive check failed", __func__); + fprintf(stderr, "Master running (pid=%d)\r\n", pid); exit(0); case SSHMUX_COMMAND_TERMINATE: + mux_client_request_terminate(sock); fprintf(stderr, "Exit request sent.\r\n"); exit(0); case SSHMUX_COMMAND_OPEN: - buffer_put_cstring(&m, term ? term : ""); - if (options.escape_char == SSH_ESCAPECHAR_NONE) - buffer_put_int(&m, 0xffffffff); - else - buffer_put_int(&m, options.escape_char); - buffer_append(&command, "\0", 1); - buffer_put_cstring(&m, buffer_ptr(&command)); - - if (options.num_send_env == 0 || environ == NULL) { - buffer_put_int(&m, 0); - } else { - /* Pass environment */ - num_env = 0; - for (i = 0; environ[i] != NULL; i++) { - if (env_permitted(environ[i])) - num_env++; /* Count */ - } - buffer_put_int(&m, num_env); - for (i = 0; environ[i] != NULL && num_env >= 0; i++) { - if (env_permitted(environ[i])) { - num_env--; - buffer_put_cstring(&m, environ[i]); - } - } + if (mux_client_request_forwards(sock) != 0) { + error("%s: master forward request failed", __func__); + return; } - break; + mux_client_request_session(sock); + return; + case SSHMUX_COMMAND_STDIO_FWD: + mux_client_request_stdio_fwd(sock); + exit(0); default: fatal("unrecognised muxclient_command %d", muxclient_command); } - - if (ssh_msg_send(sock, SSHMUX_VER, &m) == -1) { - error("%s: msg_send", __func__); - goto muxerr; - } - - if (mm_send_fd(sock, STDIN_FILENO) == -1 || - mm_send_fd(sock, STDOUT_FILENO) == -1 || - mm_send_fd(sock, STDERR_FILENO) == -1) { - error("%s: send fds failed", __func__); - goto muxerr; - } - - /* - * Mux errors are non-recoverable from this point as the master - * has ownership of the session now. - */ - - /* Wait for reply, so master has a chance to gather ttymodes */ - buffer_clear(&m); - if (ssh_msg_recv(sock, &m) == -1) - fatal("%s: msg_recv", __func__); - if (buffer_get_char(&m) != SSHMUX_VER) - fatal("%s: wrong version", __func__); - buffer_free(&m); - - signal(SIGHUP, control_client_sighandler); - signal(SIGINT, control_client_sighandler); - signal(SIGTERM, control_client_sighandler); - signal(SIGWINCH, control_client_sigrelay); - - if (tty_flag) - enter_raw_mode(); - - /* - * Stick around until the controlee closes the client_fd. - * Before it does, it is expected to write this process' exit - * value (one int). This process must read the value and wait for - * the closure of the client_fd; if this one closes early, the - * multiplex master will terminate early too (possibly losing data). - */ - exitval[0] = 0; - for (i = 0; !muxclient_terminate && i < (int)sizeof(exitval);) { - r = read(sock, (char *)exitval + i, sizeof(exitval) - i); - if (r == 0) { - debug2("Received EOF from master"); - break; - } - if (r == -1) { - if (errno == EINTR) - continue; - fatal("%s: read %s", __func__, strerror(errno)); - } - i += r; - } - - close(sock); - leave_raw_mode(); - if (i > (int)sizeof(int)) - fatal("%s: master returned too much data (%d > %lu)", - __func__, i, (u_long)sizeof(int)); - if (muxclient_terminate) { - debug2("Exiting on signal %d", muxclient_terminate); - exitval[0] = 255; - } else if (i < (int)sizeof(int)) { - debug2("Control master terminated unexpectedly"); - exitval[0] = 255; - } else - debug2("Received exit status from master %d", exitval[0]); - - if (tty_flag && options.log_level != SYSLOG_LEVEL_QUIET) - fprintf(stderr, "Shared connection to %s closed.\r\n", host); - - exit(exitval[0]); } diff --git a/myproposal.h b/myproposal.h index 7bca3bcae44a..98f27fd1593d 100644 --- a/myproposal.h +++ b/myproposal.h @@ -1,4 +1,4 @@ -/* $OpenBSD: myproposal.h,v 1.23 2009/01/23 07:58:11 djm Exp $ */ +/* $OpenBSD: myproposal.h,v 1.24 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. @@ -40,7 +40,9 @@ "diffie-hellman-group1-sha1" #endif -#define KEX_DEFAULT_PK_ALG "ssh-rsa,ssh-dss" +#define KEX_DEFAULT_PK_ALG "ssh-rsa-cert-v00@openssh.com," \ + "ssh-dss-cert-v00@openssh.com," \ + "ssh-rsa,ssh-dss" #define KEX_DEFAULT_ENCRYPT \ "aes128-ctr,aes192-ctr,aes256-ctr," \ @@ -1,4 +1,4 @@ -/* $OpenBSD: nchan.c,v 1.62 2008/11/07 18:50:18 stevesk Exp $ */ +/* $OpenBSD: nchan.c,v 1.63 2010/01/26 01:28:35 djm Exp $ */ /* * Copyright (c) 1999, 2000, 2001, 2002 Markus Friedl. All rights reserved. * @@ -161,7 +161,7 @@ chan_ibuf_empty(Channel *c) switch (c->istate) { case CHAN_INPUT_WAIT_DRAIN: if (compat20) { - if (!(c->flags & CHAN_CLOSE_SENT)) + if (!(c->flags & (CHAN_CLOSE_SENT|CHAN_LOCAL))) chan_send_eof2(c); chan_set_istate(c, CHAN_INPUT_CLOSED); } else { @@ -278,9 +278,12 @@ static void chan_rcvd_close2(Channel *c) { debug2("channel %d: rcvd close", c->self); - if (c->flags & CHAN_CLOSE_RCVD) - error("channel %d: protocol error: close rcvd twice", c->self); - c->flags |= CHAN_CLOSE_RCVD; + if (!(c->flags & CHAN_LOCAL)) { + if (c->flags & CHAN_CLOSE_RCVD) + error("channel %d: protocol error: close rcvd twice", + c->self); + c->flags |= CHAN_CLOSE_RCVD; + } if (c->type == SSH_CHANNEL_LARVAL) { /* tear down larval channels immediately */ chan_set_ostate(c, CHAN_OUTPUT_CLOSED); @@ -302,11 +305,13 @@ chan_rcvd_close2(Channel *c) chan_set_istate(c, CHAN_INPUT_CLOSED); break; case CHAN_INPUT_WAIT_DRAIN: - chan_send_eof2(c); + if (!(c->flags & CHAN_LOCAL)) + chan_send_eof2(c); chan_set_istate(c, CHAN_INPUT_CLOSED); break; } } + void chan_rcvd_eow(Channel *c) { @@ -454,6 +459,10 @@ chan_is_dead(Channel *c, int do_send) c->self, c->efd, buffer_len(&c->extended)); return 0; } + if (c->flags & CHAN_LOCAL) { + debug2("channel %d: is dead (local)", c->self); + return 1; + } if (!(c->flags & CHAN_CLOSE_SENT)) { if (do_send) { chan_send_close2(c); diff --git a/openbsd-compat/Makefile.in b/openbsd-compat/Makefile.in index a60e5a68db3f..d65b77b5b1f5 100644 --- a/openbsd-compat/Makefile.in +++ b/openbsd-compat/Makefile.in @@ -1,4 +1,4 @@ -# $Id: Makefile.in,v 1.43 2008/06/08 17:32:29 dtucker Exp $ +# $Id: Makefile.in,v 1.44 2010/01/15 01:38:30 dtucker Exp $ sysconfdir=@sysconfdir@ piddir=@piddir@ @@ -16,7 +16,7 @@ RANLIB=@RANLIB@ INSTALL=@INSTALL@ LDFLAGS=-L. @LDFLAGS@ -OPENBSD=base64.o basename.o bindresvport.o daemon.o dirname.o fmt_scaled.o getcwd.o getgrouplist.o getopt.o getrrsetbyname.o glob.o inet_aton.o inet_ntoa.o inet_ntop.o mktemp.o readpassphrase.o realpath.o rresvport.o setenv.o setproctitle.o sha2.o sigact.o strlcat.o strlcpy.o strmode.o strsep.o strtonum.o strtoll.o strtoul.o vis.o +OPENBSD=base64.o basename.o bindresvport.o daemon.o dirname.o fmt_scaled.o getcwd.o getgrouplist.o getopt.o getrrsetbyname.o glob.o inet_aton.o inet_ntoa.o inet_ntop.o mktemp.o pwcache.o readpassphrase.o realpath.o rresvport.o setenv.o setproctitle.o sha2.o sigact.o strlcat.o strlcpy.o strmode.o strsep.o strtonum.o strtoll.o strtoul.o vis.o COMPAT=bsd-arc4random.o bsd-asprintf.o bsd-closefrom.o bsd-cray.o bsd-cygwin_util.o bsd-getpeereid.o bsd-misc.o bsd-nextstep.o bsd-openpty.o bsd-poll.o bsd-snprintf.o bsd-statvfs.o bsd-waitpid.o fake-rfc2553.o openssl-compat.o xmmap.o xcrypt.o diff --git a/openbsd-compat/bsd-cygwin_util.c b/openbsd-compat/bsd-cygwin_util.c index e90c1597f59b..e9fa3a0e244a 100644 --- a/openbsd-compat/bsd-cygwin_util.c +++ b/openbsd-compat/bsd-cygwin_util.c @@ -85,23 +85,14 @@ static struct wenv { size_t namelen; } wenv_arr[] = { { NL("ALLUSERSPROFILE=") }, - { NL("COMMONPROGRAMFILES=") }, { NL("COMPUTERNAME=") }, { NL("COMSPEC=") }, { NL("CYGWIN=") }, - { NL("NUMBER_OF_PROCESSORS=") }, { NL("OS=") }, { NL("PATH=") }, { NL("PATHEXT=") }, - { NL("PROCESSOR_ARCHITECTURE=") }, - { NL("PROCESSOR_IDENTIFIER=") }, - { NL("PROCESSOR_LEVEL=") }, - { NL("PROCESSOR_REVISION=") }, - { NL("PROGRAMFILES=") }, { NL("SYSTEMDRIVE=") }, { NL("SYSTEMROOT=") }, - { NL("TMP=") }, - { NL("TEMP=") }, { NL("WINDIR=") } }; diff --git a/openbsd-compat/openbsd-compat.h b/openbsd-compat/openbsd-compat.h index 50c6d990bf1e..cad2408d6a08 100644 --- a/openbsd-compat/openbsd-compat.h +++ b/openbsd-compat/openbsd-compat.h @@ -1,4 +1,4 @@ -/* $Id: openbsd-compat.h,v 1.46 2008/06/08 17:32:29 dtucker Exp $ */ +/* $Id: openbsd-compat.h,v 1.49 2010/01/16 12:58:37 dtucker Exp $ */ /* * Copyright (c) 1999-2003 Damien Miller. All rights reserved. @@ -200,6 +200,14 @@ int vasprintf(char **, const char *, va_list); int vsnprintf(char *, size_t, const char *, va_list); #endif +#ifndef HAVE_USER_FROM_UID +char *user_from_uid(uid_t, int); +#endif + +#ifndef HAVE_GROUP_FROM_GID +char *group_from_gid(gid_t, int); +#endif + void *xmmap(size_t size); char *xcrypt(const char *password, const char *salt); char *shadow_pw(struct passwd *pw); diff --git a/openbsd-compat/openssl-compat.c b/openbsd-compat/openssl-compat.c index dd326c00fa60..420496caa5ad 100644 --- a/openbsd-compat/openssl-compat.c +++ b/openbsd-compat/openssl-compat.c @@ -1,4 +1,4 @@ -/* $Id: openssl-compat.c,v 1.8 2009/03/07 11:22:35 dtucker Exp $ */ +/* $Id: openssl-compat.c,v 1.9 2010/01/28 23:54:11 dtucker Exp $ */ /* * Copyright (c) 2005 Darren Tucker <dtucker@zip.com.au> @@ -67,5 +67,6 @@ ssh_SSLeay_add_all_algorithms(void) /* Enable use of crypto hardware */ ENGINE_load_builtin_engines(); ENGINE_register_all_complete(); + OPENSSL_config(NULL); } #endif diff --git a/openbsd-compat/port-aix.c b/openbsd-compat/port-aix.c index d9c0876f3ad3..0bdefbf6da00 100644 --- a/openbsd-compat/port-aix.c +++ b/openbsd-compat/port-aix.c @@ -374,6 +374,31 @@ aix_restoreauthdb(void) # endif /* WITH_AIXAUTHENTICATE */ +# ifdef USE_AIX_KRB_NAME +/* + * aix_krb5_get_principal_name: returns the user's kerberos client principal name if + * configured, otherwise NULL. Caller must free returned string. + */ +char * +aix_krb5_get_principal_name(char *pw_name) +{ + char *authname = NULL, *authdomain = NULL, *principal = NULL; + + setuserdb(S_READ); + if (getuserattr(pw_name, S_AUTHDOMAIN, &authdomain, SEC_CHAR) != 0) + debug("AIX getuserattr S_AUTHDOMAIN: %s", strerror(errno)); + if (getuserattr(pw_name, S_AUTHNAME, &authname, SEC_CHAR) != 0) + debug("AIX getuserattr S_AUTHNAME: %s", strerror(errno)); + + if (authdomain != NULL) + xasprintf(&principal, "%s@%s", authname ? authname : pw_name, authdomain); + else if (authname != NULL) + principal = xstrdup(authname); + enduserdb(); + return principal; +} +# endif /* USE_AIX_KRB_NAME */ + # if defined(AIX_GETNAMEINFO_HACK) && !defined(BROKEN_ADDRINFO) # undef getnameinfo /* diff --git a/openbsd-compat/port-aix.h b/openbsd-compat/port-aix.h index 3ac76ae1551e..53e4e88a0c37 100644 --- a/openbsd-compat/port-aix.h +++ b/openbsd-compat/port-aix.h @@ -1,4 +1,4 @@ -/* $Id: port-aix.h,v 1.31 2009/08/20 06:20:50 dtucker Exp $ */ +/* $Id: port-aix.h,v 1.32 2009/12/20 23:49:22 dtucker Exp $ */ /* * @@ -95,6 +95,10 @@ int sys_auth_record_login(const char *, const char *, const char *, Buffer *); # define CUSTOM_SYS_AUTH_GET_LASTLOGIN_MSG char *sys_auth_get_lastlogin_msg(const char *, uid_t); # define CUSTOM_FAILED_LOGIN 1 +# if defined(S_AUTHDOMAIN) && defined (S_AUTHNAME) +# define USE_AIX_KRB_NAME +char *aix_krb5_get_principal_name(char *); +# endif #endif void aix_setauthdb(const char *); diff --git a/openbsd-compat/port-linux.c b/openbsd-compat/port-linux.c index ad262758e33f..89b9a734041d 100644 --- a/openbsd-compat/port-linux.c +++ b/openbsd-compat/port-linux.c @@ -1,4 +1,4 @@ -/* $Id: port-linux.c,v 1.5 2008/03/26 20:27:21 dtucker Exp $ */ +/* $Id: port-linux.c,v 1.8 2010/03/01 04:52:50 dtucker Exp $ */ /* * Copyright (c) 2005 Daniel Walsh <dwalsh@redhat.com> @@ -23,14 +23,17 @@ #include "includes.h" +#if defined(WITH_SELINUX) || defined(LINUX_OOM_ADJUST) #include <errno.h> #include <stdarg.h> #include <string.h> +#include <stdio.h> -#ifdef WITH_SELINUX #include "log.h" +#include "xmalloc.h" #include "port-linux.h" +#ifdef WITH_SELINUX #include <selinux/selinux.h> #include <selinux/flask.h> #include <selinux/get_context_list.h> @@ -168,4 +171,95 @@ ssh_selinux_setup_pty(char *pwname, const char *tty) freecon(user_ctx); debug3("%s: done", __func__); } + +void +ssh_selinux_change_context(const char *newname) +{ + int len, newlen; + char *oldctx, *newctx, *cx; + + if (!ssh_selinux_enabled()) + return; + + if (getcon((security_context_t *)&oldctx) < 0) { + logit("%s: getcon failed with %s", __func__, strerror (errno)); + return; + } + if ((cx = index(oldctx, ':')) == NULL || (cx = index(cx + 1, ':')) == + NULL) { + logit ("%s: unparseable context %s", __func__, oldctx); + return; + } + + newlen = strlen(oldctx) + strlen(newname) + 1; + newctx = xmalloc(newlen); + len = cx - oldctx + 1; + memcpy(newctx, oldctx, len); + strlcpy(newctx + len, newname, newlen - len); + if ((cx = index(cx + 1, ':'))) + strlcat(newctx, cx, newlen); + debug3("%s: setting context from '%s' to '%s'", __func__, oldctx, + newctx); + if (setcon(newctx) < 0) + logit("%s: setcon failed with %s", __func__, strerror (errno)); + xfree(oldctx); + xfree(newctx); +} #endif /* WITH_SELINUX */ + +#ifdef LINUX_OOM_ADJUST +#define OOM_ADJ_PATH "/proc/self/oom_adj" +/* + * The magic "don't kill me", as documented in eg: + * http://lxr.linux.no/#linux+v2.6.32/Documentation/filesystems/proc.txt + */ +#define OOM_ADJ_NOKILL -17 + +static int oom_adj_save = INT_MIN; + +/* + * Tell the kernel's out-of-memory killer to avoid sshd. + * Returns the previous oom_adj value or zero. + */ +void +oom_adjust_setup(void) +{ + FILE *fp; + + debug3("%s", __func__); + if ((fp = fopen(OOM_ADJ_PATH, "r+")) != NULL) { + if (fscanf(fp, "%d", &oom_adj_save) != 1) + verbose("error reading %s: %s", OOM_ADJ_PATH, strerror(errno)); + else { + rewind(fp); + if (fprintf(fp, "%d\n", OOM_ADJ_NOKILL) <= 0) + verbose("error writing %s: %s", + OOM_ADJ_PATH, strerror(errno)); + else + verbose("Set %s from %d to %d", + OOM_ADJ_PATH, oom_adj_save, OOM_ADJ_NOKILL); + } + fclose(fp); + } +} + +/* Restore the saved OOM adjustment */ +void +oom_adjust_restore(void) +{ + FILE *fp; + + debug3("%s", __func__); + if (oom_adj_save == INT_MIN || (fp = fopen(OOM_ADJ_PATH, "w")) == NULL) + return; + + if (fprintf(fp, "%d\n", oom_adj_save) <= 0) + verbose("error writing %s: %s", OOM_ADJ_PATH, strerror(errno)); + else + verbose("Set %s to %d", OOM_ADJ_PATH, oom_adj_save); + + fclose(fp); + return; +} +#endif /* LINUX_OOM_ADJUST */ +#endif /* WITH_SELINUX || LINUX_OOM_ADJUST */ diff --git a/openbsd-compat/port-linux.h b/openbsd-compat/port-linux.h index 5cd39bf83c2b..209d9a7a2495 100644 --- a/openbsd-compat/port-linux.h +++ b/openbsd-compat/port-linux.h @@ -1,4 +1,4 @@ -/* $Id: port-linux.h,v 1.2 2008/03/26 20:27:21 dtucker Exp $ */ +/* $Id: port-linux.h,v 1.4 2009/12/08 02:39:48 dtucker Exp $ */ /* * Copyright (c) 2006 Damien Miller <djm@openbsd.org> @@ -23,6 +23,12 @@ int ssh_selinux_enabled(void); void ssh_selinux_setup_pty(char *, const char *); void ssh_selinux_setup_exec_context(char *); +void ssh_selinux_change_context(const char *); +#endif + +#ifdef LINUX_OOM_ADJUST +void oom_adjust_restore(void); +void oom_adjust_setup(void); #endif #endif /* ! _PORT_LINUX_H */ diff --git a/openbsd-compat/pwcache.c b/openbsd-compat/pwcache.c new file mode 100644 index 000000000000..5a8b78801b91 --- /dev/null +++ b/openbsd-compat/pwcache.c @@ -0,0 +1,114 @@ +/* $OpenBSD: pwcache.c,v 1.9 2005/08/08 08:05:34 espie Exp $ */ +/* + * Copyright (c) 1989, 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. + */ + +/* OPENBSD ORIGINAL: lib/libc/gen/pwcache.c */ + +#include "includes.h" + +#include <sys/types.h> + +#include <grp.h> +#include <pwd.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#define NCACHE 64 /* power of 2 */ +#define MASK (NCACHE - 1) /* bits to store with */ + +#ifndef HAVE_USER_FROM_UID +char * +user_from_uid(uid_t uid, int nouser) +{ + static struct ncache { + uid_t uid; + char *name; + } c_uid[NCACHE]; + static int pwopen; + static char nbuf[15]; /* 32 bits == 10 digits */ + struct passwd *pw; + struct ncache *cp; + + cp = c_uid + (uid & MASK); + if (cp->uid != uid || cp->name == NULL) { + if (pwopen == 0) { +#ifdef HAVE_SETPASSENT + setpassent(1); +#endif + pwopen = 1; + } + if ((pw = getpwuid(uid)) == NULL) { + if (nouser) + return (NULL); + (void)snprintf(nbuf, sizeof(nbuf), "%u", uid); + } + cp->uid = uid; + if (cp->name != NULL) + free(cp->name); + cp->name = strdup(pw ? pw->pw_name : nbuf); + } + return (cp->name); +} +#endif + +#ifndef HAVE_GROUP_FROM_GID +char * +group_from_gid(gid_t gid, int nogroup) +{ + static struct ncache { + gid_t gid; + char *name; + } c_gid[NCACHE]; + static int gropen; + static char nbuf[15]; /* 32 bits == 10 digits */ + struct group *gr; + struct ncache *cp; + + cp = c_gid + (gid & MASK); + if (cp->gid != gid || cp->name == NULL) { + if (gropen == 0) { +#ifdef HAVE_SETGROUPENT + setgroupent(1); +#endif + gropen = 1; + } + if ((gr = getgrgid(gid)) == NULL) { + if (nogroup) + return (NULL); + (void)snprintf(nbuf, sizeof(nbuf), "%u", gid); + } + cp->gid = gid; + if (cp->name != NULL) + free(cp->name); + cp->name = strdup(gr ? gr->gr_name : nbuf); + } + return (cp->name); +} +#endif diff --git a/openbsd-compat/readpassphrase.c b/openbsd-compat/readpassphrase.c index 11bd8f646e1d..62b6d0d84380 100644 --- a/openbsd-compat/readpassphrase.c +++ b/openbsd-compat/readpassphrase.c @@ -1,7 +1,7 @@ -/* $OpenBSD: readpassphrase.c,v 1.18 2005/08/08 08:05:34 espie Exp $ */ +/* $OpenBSD: readpassphrase.c,v 1.22 2010/01/13 10:20:54 dtucker Exp $ */ /* - * Copyright (c) 2000-2002 Todd C. Miller <Todd.Miller@courtesan.com> + * Copyright (c) 2000-2002, 2007 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 @@ -46,7 +46,7 @@ # define _POSIX_VDISABLE VDISABLE #endif -static volatile sig_atomic_t signo; +static volatile sig_atomic_t signo[_NSIG]; static void handler(int); @@ -54,7 +54,7 @@ char * readpassphrase(const char *prompt, char *buf, size_t bufsiz, int flags) { ssize_t nr; - int input, output, save_errno; + int input, output, save_errno, i, need_restart; char ch, *p, *end; struct termios term, oterm; struct sigaction sa, savealrm, saveint, savehup, savequit, saveterm; @@ -67,7 +67,11 @@ readpassphrase(const char *prompt, char *buf, size_t bufsiz, int flags) } restart: - signo = 0; + for (i = 0; i < _NSIG; i++) + signo[i] = 0; + nr = -1; + save_errno = 0; + need_restart = 0; /* * Read and write to /dev/tty if available. If not, read from * stdin and write to stderr unless a tty is required. @@ -117,26 +121,30 @@ restart: oterm.c_lflag |= ECHO; } - if (!(flags & RPP_STDIN)) - (void)write(output, prompt, strlen(prompt)); - end = buf + bufsiz - 1; - for (p = buf; (nr = read(input, &ch, 1)) == 1 && ch != '\n' && ch != '\r';) { - if (p < end) { - if ((flags & RPP_SEVENBIT)) - ch &= 0x7f; - if (isalpha(ch)) { - if ((flags & RPP_FORCELOWER)) - ch = tolower(ch); - if ((flags & RPP_FORCEUPPER)) - ch = toupper(ch); + /* No I/O if we are already backgrounded. */ + if (signo[SIGTTOU] != 1 && signo[SIGTTIN] != 1) { + if (!(flags & RPP_STDIN)) + (void)write(output, prompt, strlen(prompt)); + end = buf + bufsiz - 1; + p = buf; + while ((nr = read(input, &ch, 1)) == 1 && ch != '\n' && ch != '\r') { + if (p < end) { + if ((flags & RPP_SEVENBIT)) + ch &= 0x7f; + if (isalpha(ch)) { + if ((flags & RPP_FORCELOWER)) + ch = (char)tolower(ch); + if ((flags & RPP_FORCEUPPER)) + ch = (char)toupper(ch); + } + *p++ = ch; } - *p++ = ch; } + *p = '\0'; + save_errno = errno; + if (!(term.c_lflag & ECHO)) + (void)write(output, "\n", 1); } - *p = '\0'; - save_errno = errno; - if (!(term.c_lflag & ECHO)) - (void)write(output, "\n", 1); /* Restore old terminal settings and signals. */ if (memcmp(&term, &oterm, sizeof(term)) != 0) { @@ -152,6 +160,7 @@ restart: (void)sigaction(SIGTERM, &saveterm, NULL); (void)sigaction(SIGTSTP, &savetstp, NULL); (void)sigaction(SIGTTIN, &savettin, NULL); + (void)sigaction(SIGTTOU, &savettou, NULL); if (input != STDIN_FILENO) (void)close(input); @@ -159,20 +168,25 @@ restart: * If we were interrupted by a signal, resend it to ourselves * now that we have restored the signal handlers. */ - if (signo) { - kill(getpid(), signo); - switch (signo) { - case SIGTSTP: - case SIGTTIN: - case SIGTTOU: - goto restart; + for (i = 0; i < _NSIG; i++) { + if (signo[i]) { + kill(getpid(), i); + switch (i) { + case SIGTSTP: + case SIGTTIN: + case SIGTTOU: + need_restart = 1; + } } } + if (need_restart) + goto restart; - errno = save_errno; + if (save_errno) + errno = save_errno; return(nr == -1 ? NULL : buf); } - + #if 0 char * getpass(const char *prompt) @@ -186,6 +200,6 @@ getpass(const char *prompt) static void handler(int s) { - signo = s; + signo[s] = 1; } #endif /* HAVE_READPASSPHRASE */ diff --git a/opensshd.init.in b/opensshd.init.in index c36c5c88aed5..d0aff7794873 100755 --- a/opensshd.init.in +++ b/opensshd.init.in @@ -14,6 +14,8 @@ piddir=@piddir@ SSHD=$prefix/sbin/sshd PIDFILE=$piddir/sshd.pid +PidFile=`grep "^PidFile" ${sysconfdir}/sshd_config | tr "=" " " | awk '{print $2}'` +[ X$PidFile = X ] || PIDFILE=$PidFile SSH_KEYGEN=$prefix/bin/ssh-keygen HOST_KEY_RSA1=$sysconfdir/ssh_host_key HOST_KEY_DSA=$sysconfdir/ssh_host_dsa_key diff --git a/pathnames.h b/pathnames.h index 80c5d9cbb709..9e50950fe12b 100644 --- a/pathnames.h +++ b/pathnames.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pathnames.h,v 1.17 2008/12/29 02:23:26 stevesk Exp $ */ +/* $OpenBSD: pathnames.h,v 1.19 2010/02/11 20:37:47 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -125,6 +125,11 @@ #define _PATH_SSH_KEY_SIGN "/usr/libexec/ssh-keysign" #endif +/* Location of ssh-pkcs11-helper to support keys in tokens */ +#ifndef _PATH_SSH_PKCS11_HELPER +#define _PATH_SSH_PKCS11_HELPER "/usr/libexec/ssh-pkcs11-helper" +#endif + /* xauth for X11 forwarding */ #ifndef _PATH_XAUTH #define _PATH_XAUTH "/usr/X11R6/bin/xauth" diff --git a/pkcs11.h b/pkcs11.h new file mode 100644 index 000000000000..2cde5b3f4fae --- /dev/null +++ b/pkcs11.h @@ -0,0 +1,1357 @@ +/* $OpenBSD: pkcs11.h,v 1.2 2010/02/24 06:12:53 djm Exp $ */ +/* pkcs11.h + Copyright 2006, 2007 g10 Code GmbH + Copyright 2006 Andreas Jellinghaus + + This file is free software; as a special exception the author gives + unlimited permission to copy and/or distribute it, with or without + modifications, as long as this notice is preserved. + + This file 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. */ + +/* Please submit changes back to the Scute project at + http://www.scute.org/ (or send them to marcus@g10code.com), so that + they can be picked up by other projects from there as well. */ + +/* This file is a modified implementation of the PKCS #11 standard by + RSA Security Inc. It is mostly a drop-in replacement, with the + following change: + + This header file does not require any macro definitions by the user + (like CK_DEFINE_FUNCTION etc). In fact, it defines those macros + for you (if useful, some are missing, let me know if you need + more). + + There is an additional API available that does comply better to the + GNU coding standard. It can be switched on by defining + CRYPTOKI_GNU before including this header file. For this, the + following changes are made to the specification: + + All structure types are changed to a "struct ck_foo" where CK_FOO + is the type name in PKCS #11. + + All non-structure types are changed to ck_foo_t where CK_FOO is the + lowercase version of the type name in PKCS #11. The basic types + (CK_ULONG et al.) are removed without substitute. + + All members of structures are modified in the following way: Type + indication prefixes are removed, and underscore characters are + inserted before words. Then the result is lowercased. + + Note that function names are still in the original case, as they + need for ABI compatibility. + + CK_FALSE, CK_TRUE and NULL_PTR are removed without substitute. Use + <stdbool.h>. + + If CRYPTOKI_COMPAT is defined before including this header file, + then none of the API changes above take place, and the API is the + one defined by the PKCS #11 standard. */ + +#ifndef PKCS11_H +#define PKCS11_H 1 + +#if defined(__cplusplus) +extern "C" { +#endif + + +/* The version of cryptoki we implement. The revision is changed with + each modification of this file. If you do not use the "official" + version of this file, please consider deleting the revision macro + (you may use a macro with a different name to keep track of your + versions). */ +#define CRYPTOKI_VERSION_MAJOR 2 +#define CRYPTOKI_VERSION_MINOR 20 +#define CRYPTOKI_VERSION_REVISION 6 + + +/* Compatibility interface is default, unless CRYPTOKI_GNU is + given. */ +#ifndef CRYPTOKI_GNU +#ifndef CRYPTOKI_COMPAT +#define CRYPTOKI_COMPAT 1 +#endif +#endif + +/* System dependencies. */ + +#if defined(_WIN32) || defined(CRYPTOKI_FORCE_WIN32) + +/* There is a matching pop below. */ +#pragma pack(push, cryptoki, 1) + +#ifdef CRYPTOKI_EXPORTS +#define CK_SPEC __declspec(dllexport) +#else +#define CK_SPEC __declspec(dllimport) +#endif + +#else + +#define CK_SPEC + +#endif + + +#ifdef CRYPTOKI_COMPAT + /* If we are in compatibility mode, switch all exposed names to the + PKCS #11 variant. There are corresponding #undefs below. */ + +#define ck_flags_t CK_FLAGS +#define ck_version _CK_VERSION + +#define ck_info _CK_INFO +#define cryptoki_version cryptokiVersion +#define manufacturer_id manufacturerID +#define library_description libraryDescription +#define library_version libraryVersion + +#define ck_notification_t CK_NOTIFICATION +#define ck_slot_id_t CK_SLOT_ID + +#define ck_slot_info _CK_SLOT_INFO +#define slot_description slotDescription +#define hardware_version hardwareVersion +#define firmware_version firmwareVersion + +#define ck_token_info _CK_TOKEN_INFO +#define serial_number serialNumber +#define max_session_count ulMaxSessionCount +#define session_count ulSessionCount +#define max_rw_session_count ulMaxRwSessionCount +#define rw_session_count ulRwSessionCount +#define max_pin_len ulMaxPinLen +#define min_pin_len ulMinPinLen +#define total_public_memory ulTotalPublicMemory +#define free_public_memory ulFreePublicMemory +#define total_private_memory ulTotalPrivateMemory +#define free_private_memory ulFreePrivateMemory +#define utc_time utcTime + +#define ck_session_handle_t CK_SESSION_HANDLE +#define ck_user_type_t CK_USER_TYPE +#define ck_state_t CK_STATE + +#define ck_session_info _CK_SESSION_INFO +#define slot_id slotID +#define device_error ulDeviceError + +#define ck_object_handle_t CK_OBJECT_HANDLE +#define ck_object_class_t CK_OBJECT_CLASS +#define ck_hw_feature_type_t CK_HW_FEATURE_TYPE +#define ck_key_type_t CK_KEY_TYPE +#define ck_certificate_type_t CK_CERTIFICATE_TYPE +#define ck_attribute_type_t CK_ATTRIBUTE_TYPE + +#define ck_attribute _CK_ATTRIBUTE +#define value pValue +#define value_len ulValueLen + +#define ck_date _CK_DATE + +#define ck_mechanism_type_t CK_MECHANISM_TYPE + +#define ck_mechanism _CK_MECHANISM +#define parameter pParameter +#define parameter_len ulParameterLen + +#define ck_mechanism_info _CK_MECHANISM_INFO +#define min_key_size ulMinKeySize +#define max_key_size ulMaxKeySize + +#define ck_rv_t CK_RV +#define ck_notify_t CK_NOTIFY + +#define ck_function_list _CK_FUNCTION_LIST + +#define ck_createmutex_t CK_CREATEMUTEX +#define ck_destroymutex_t CK_DESTROYMUTEX +#define ck_lockmutex_t CK_LOCKMUTEX +#define ck_unlockmutex_t CK_UNLOCKMUTEX + +#define ck_c_initialize_args _CK_C_INITIALIZE_ARGS +#define create_mutex CreateMutex +#define destroy_mutex DestroyMutex +#define lock_mutex LockMutex +#define unlock_mutex UnlockMutex +#define reserved pReserved + +#endif /* CRYPTOKI_COMPAT */ + + + +typedef unsigned long ck_flags_t; + +struct ck_version +{ + unsigned char major; + unsigned char minor; +}; + + +struct ck_info +{ + struct ck_version cryptoki_version; + unsigned char manufacturer_id[32]; + ck_flags_t flags; + unsigned char library_description[32]; + struct ck_version library_version; +}; + + +typedef unsigned long ck_notification_t; + +#define CKN_SURRENDER (0) + + +typedef unsigned long ck_slot_id_t; + + +struct ck_slot_info +{ + unsigned char slot_description[64]; + unsigned char manufacturer_id[32]; + ck_flags_t flags; + struct ck_version hardware_version; + struct ck_version firmware_version; +}; + + +#define CKF_TOKEN_PRESENT (1 << 0) +#define CKF_REMOVABLE_DEVICE (1 << 1) +#define CKF_HW_SLOT (1 << 2) +#define CKF_ARRAY_ATTRIBUTE (1 << 30) + + +struct ck_token_info +{ + unsigned char label[32]; + unsigned char manufacturer_id[32]; + unsigned char model[16]; + unsigned char serial_number[16]; + ck_flags_t flags; + unsigned long max_session_count; + unsigned long session_count; + unsigned long max_rw_session_count; + unsigned long rw_session_count; + unsigned long max_pin_len; + unsigned long min_pin_len; + unsigned long total_public_memory; + unsigned long free_public_memory; + unsigned long total_private_memory; + unsigned long free_private_memory; + struct ck_version hardware_version; + struct ck_version firmware_version; + unsigned char utc_time[16]; +}; + + +#define CKF_RNG (1 << 0) +#define CKF_WRITE_PROTECTED (1 << 1) +#define CKF_LOGIN_REQUIRED (1 << 2) +#define CKF_USER_PIN_INITIALIZED (1 << 3) +#define CKF_RESTORE_KEY_NOT_NEEDED (1 << 5) +#define CKF_CLOCK_ON_TOKEN (1 << 6) +#define CKF_PROTECTED_AUTHENTICATION_PATH (1 << 8) +#define CKF_DUAL_CRYPTO_OPERATIONS (1 << 9) +#define CKF_TOKEN_INITIALIZED (1 << 10) +#define CKF_SECONDARY_AUTHENTICATION (1 << 11) +#define CKF_USER_PIN_COUNT_LOW (1 << 16) +#define CKF_USER_PIN_FINAL_TRY (1 << 17) +#define CKF_USER_PIN_LOCKED (1 << 18) +#define CKF_USER_PIN_TO_BE_CHANGED (1 << 19) +#define CKF_SO_PIN_COUNT_LOW (1 << 20) +#define CKF_SO_PIN_FINAL_TRY (1 << 21) +#define CKF_SO_PIN_LOCKED (1 << 22) +#define CKF_SO_PIN_TO_BE_CHANGED (1 << 23) + +#define CK_UNAVAILABLE_INFORMATION ((unsigned long) -1) +#define CK_EFFECTIVELY_INFINITE (0) + + +typedef unsigned long ck_session_handle_t; + +#define CK_INVALID_HANDLE (0) + + +typedef unsigned long ck_user_type_t; + +#define CKU_SO (0) +#define CKU_USER (1) +#define CKU_CONTEXT_SPECIFIC (2) + + +typedef unsigned long ck_state_t; + +#define CKS_RO_PUBLIC_SESSION (0) +#define CKS_RO_USER_FUNCTIONS (1) +#define CKS_RW_PUBLIC_SESSION (2) +#define CKS_RW_USER_FUNCTIONS (3) +#define CKS_RW_SO_FUNCTIONS (4) + + +struct ck_session_info +{ + ck_slot_id_t slot_id; + ck_state_t state; + ck_flags_t flags; + unsigned long device_error; +}; + +#define CKF_RW_SESSION (1 << 1) +#define CKF_SERIAL_SESSION (1 << 2) + + +typedef unsigned long ck_object_handle_t; + + +typedef unsigned long ck_object_class_t; + +#define CKO_DATA (0) +#define CKO_CERTIFICATE (1) +#define CKO_PUBLIC_KEY (2) +#define CKO_PRIVATE_KEY (3) +#define CKO_SECRET_KEY (4) +#define CKO_HW_FEATURE (5) +#define CKO_DOMAIN_PARAMETERS (6) +#define CKO_MECHANISM (7) +#define CKO_VENDOR_DEFINED ((unsigned long) (1 << 31)) + + +typedef unsigned long ck_hw_feature_type_t; + +#define CKH_MONOTONIC_COUNTER (1) +#define CKH_CLOCK (2) +#define CKH_USER_INTERFACE (3) +#define CKH_VENDOR_DEFINED ((unsigned long) (1 << 31)) + + +typedef unsigned long ck_key_type_t; + +#define CKK_RSA (0) +#define CKK_DSA (1) +#define CKK_DH (2) +#define CKK_ECDSA (3) +#define CKK_EC (3) +#define CKK_X9_42_DH (4) +#define CKK_KEA (5) +#define CKK_GENERIC_SECRET (0x10) +#define CKK_RC2 (0x11) +#define CKK_RC4 (0x12) +#define CKK_DES (0x13) +#define CKK_DES2 (0x14) +#define CKK_DES3 (0x15) +#define CKK_CAST (0x16) +#define CKK_CAST3 (0x17) +#define CKK_CAST128 (0x18) +#define CKK_RC5 (0x19) +#define CKK_IDEA (0x1a) +#define CKK_SKIPJACK (0x1b) +#define CKK_BATON (0x1c) +#define CKK_JUNIPER (0x1d) +#define CKK_CDMF (0x1e) +#define CKK_AES (0x1f) +#define CKK_BLOWFISH (0x20) +#define CKK_TWOFISH (0x21) +#define CKK_VENDOR_DEFINED ((unsigned long) (1 << 31)) + +typedef unsigned long ck_certificate_type_t; + +#define CKC_X_509 (0) +#define CKC_X_509_ATTR_CERT (1) +#define CKC_WTLS (2) +#define CKC_VENDOR_DEFINED ((unsigned long) (1 << 31)) + + +typedef unsigned long ck_attribute_type_t; + +#define CKA_CLASS (0) +#define CKA_TOKEN (1) +#define CKA_PRIVATE (2) +#define CKA_LABEL (3) +#define CKA_APPLICATION (0x10) +#define CKA_VALUE (0x11) +#define CKA_OBJECT_ID (0x12) +#define CKA_CERTIFICATE_TYPE (0x80) +#define CKA_ISSUER (0x81) +#define CKA_SERIAL_NUMBER (0x82) +#define CKA_AC_ISSUER (0x83) +#define CKA_OWNER (0x84) +#define CKA_ATTR_TYPES (0x85) +#define CKA_TRUSTED (0x86) +#define CKA_CERTIFICATE_CATEGORY (0x87) +#define CKA_JAVA_MIDP_SECURITY_DOMAIN (0x88) +#define CKA_URL (0x89) +#define CKA_HASH_OF_SUBJECT_PUBLIC_KEY (0x8a) +#define CKA_HASH_OF_ISSUER_PUBLIC_KEY (0x8b) +#define CKA_CHECK_VALUE (0x90) +#define CKA_KEY_TYPE (0x100) +#define CKA_SUBJECT (0x101) +#define CKA_ID (0x102) +#define CKA_SENSITIVE (0x103) +#define CKA_ENCRYPT (0x104) +#define CKA_DECRYPT (0x105) +#define CKA_WRAP (0x106) +#define CKA_UNWRAP (0x107) +#define CKA_SIGN (0x108) +#define CKA_SIGN_RECOVER (0x109) +#define CKA_VERIFY (0x10a) +#define CKA_VERIFY_RECOVER (0x10b) +#define CKA_DERIVE (0x10c) +#define CKA_START_DATE (0x110) +#define CKA_END_DATE (0x111) +#define CKA_MODULUS (0x120) +#define CKA_MODULUS_BITS (0x121) +#define CKA_PUBLIC_EXPONENT (0x122) +#define CKA_PRIVATE_EXPONENT (0x123) +#define CKA_PRIME_1 (0x124) +#define CKA_PRIME_2 (0x125) +#define CKA_EXPONENT_1 (0x126) +#define CKA_EXPONENT_2 (0x127) +#define CKA_COEFFICIENT (0x128) +#define CKA_PRIME (0x130) +#define CKA_SUBPRIME (0x131) +#define CKA_BASE (0x132) +#define CKA_PRIME_BITS (0x133) +#define CKA_SUB_PRIME_BITS (0x134) +#define CKA_VALUE_BITS (0x160) +#define CKA_VALUE_LEN (0x161) +#define CKA_EXTRACTABLE (0x162) +#define CKA_LOCAL (0x163) +#define CKA_NEVER_EXTRACTABLE (0x164) +#define CKA_ALWAYS_SENSITIVE (0x165) +#define CKA_KEY_GEN_MECHANISM (0x166) +#define CKA_MODIFIABLE (0x170) +#define CKA_ECDSA_PARAMS (0x180) +#define CKA_EC_PARAMS (0x180) +#define CKA_EC_POINT (0x181) +#define CKA_SECONDARY_AUTH (0x200) +#define CKA_AUTH_PIN_FLAGS (0x201) +#define CKA_ALWAYS_AUTHENTICATE (0x202) +#define CKA_WRAP_WITH_TRUSTED (0x210) +#define CKA_HW_FEATURE_TYPE (0x300) +#define CKA_RESET_ON_INIT (0x301) +#define CKA_HAS_RESET (0x302) +#define CKA_PIXEL_X (0x400) +#define CKA_PIXEL_Y (0x401) +#define CKA_RESOLUTION (0x402) +#define CKA_CHAR_ROWS (0x403) +#define CKA_CHAR_COLUMNS (0x404) +#define CKA_COLOR (0x405) +#define CKA_BITS_PER_PIXEL (0x406) +#define CKA_CHAR_SETS (0x480) +#define CKA_ENCODING_METHODS (0x481) +#define CKA_MIME_TYPES (0x482) +#define CKA_MECHANISM_TYPE (0x500) +#define CKA_REQUIRED_CMS_ATTRIBUTES (0x501) +#define CKA_DEFAULT_CMS_ATTRIBUTES (0x502) +#define CKA_SUPPORTED_CMS_ATTRIBUTES (0x503) +#define CKA_WRAP_TEMPLATE (CKF_ARRAY_ATTRIBUTE | 0x211) +#define CKA_UNWRAP_TEMPLATE (CKF_ARRAY_ATTRIBUTE | 0x212) +#define CKA_ALLOWED_MECHANISMS (CKF_ARRAY_ATTRIBUTE | 0x600) +#define CKA_VENDOR_DEFINED ((unsigned long) (1 << 31)) + + +struct ck_attribute +{ + ck_attribute_type_t type; + void *value; + unsigned long value_len; +}; + + +struct ck_date +{ + unsigned char year[4]; + unsigned char month[2]; + unsigned char day[2]; +}; + + +typedef unsigned long ck_mechanism_type_t; + +#define CKM_RSA_PKCS_KEY_PAIR_GEN (0) +#define CKM_RSA_PKCS (1) +#define CKM_RSA_9796 (2) +#define CKM_RSA_X_509 (3) +#define CKM_MD2_RSA_PKCS (4) +#define CKM_MD5_RSA_PKCS (5) +#define CKM_SHA1_RSA_PKCS (6) +#define CKM_RIPEMD128_RSA_PKCS (7) +#define CKM_RIPEMD160_RSA_PKCS (8) +#define CKM_RSA_PKCS_OAEP (9) +#define CKM_RSA_X9_31_KEY_PAIR_GEN (0xa) +#define CKM_RSA_X9_31 (0xb) +#define CKM_SHA1_RSA_X9_31 (0xc) +#define CKM_RSA_PKCS_PSS (0xd) +#define CKM_SHA1_RSA_PKCS_PSS (0xe) +#define CKM_DSA_KEY_PAIR_GEN (0x10) +#define CKM_DSA (0x11) +#define CKM_DSA_SHA1 (0x12) +#define CKM_DH_PKCS_KEY_PAIR_GEN (0x20) +#define CKM_DH_PKCS_DERIVE (0x21) +#define CKM_X9_42_DH_KEY_PAIR_GEN (0x30) +#define CKM_X9_42_DH_DERIVE (0x31) +#define CKM_X9_42_DH_HYBRID_DERIVE (0x32) +#define CKM_X9_42_MQV_DERIVE (0x33) +#define CKM_SHA256_RSA_PKCS (0x40) +#define CKM_SHA384_RSA_PKCS (0x41) +#define CKM_SHA512_RSA_PKCS (0x42) +#define CKM_SHA256_RSA_PKCS_PSS (0x43) +#define CKM_SHA384_RSA_PKCS_PSS (0x44) +#define CKM_SHA512_RSA_PKCS_PSS (0x45) +#define CKM_RC2_KEY_GEN (0x100) +#define CKM_RC2_ECB (0x101) +#define CKM_RC2_CBC (0x102) +#define CKM_RC2_MAC (0x103) +#define CKM_RC2_MAC_GENERAL (0x104) +#define CKM_RC2_CBC_PAD (0x105) +#define CKM_RC4_KEY_GEN (0x110) +#define CKM_RC4 (0x111) +#define CKM_DES_KEY_GEN (0x120) +#define CKM_DES_ECB (0x121) +#define CKM_DES_CBC (0x122) +#define CKM_DES_MAC (0x123) +#define CKM_DES_MAC_GENERAL (0x124) +#define CKM_DES_CBC_PAD (0x125) +#define CKM_DES2_KEY_GEN (0x130) +#define CKM_DES3_KEY_GEN (0x131) +#define CKM_DES3_ECB (0x132) +#define CKM_DES3_CBC (0x133) +#define CKM_DES3_MAC (0x134) +#define CKM_DES3_MAC_GENERAL (0x135) +#define CKM_DES3_CBC_PAD (0x136) +#define CKM_CDMF_KEY_GEN (0x140) +#define CKM_CDMF_ECB (0x141) +#define CKM_CDMF_CBC (0x142) +#define CKM_CDMF_MAC (0x143) +#define CKM_CDMF_MAC_GENERAL (0x144) +#define CKM_CDMF_CBC_PAD (0x145) +#define CKM_MD2 (0x200) +#define CKM_MD2_HMAC (0x201) +#define CKM_MD2_HMAC_GENERAL (0x202) +#define CKM_MD5 (0x210) +#define CKM_MD5_HMAC (0x211) +#define CKM_MD5_HMAC_GENERAL (0x212) +#define CKM_SHA_1 (0x220) +#define CKM_SHA_1_HMAC (0x221) +#define CKM_SHA_1_HMAC_GENERAL (0x222) +#define CKM_RIPEMD128 (0x230) +#define CKM_RIPEMD128_HMAC (0x231) +#define CKM_RIPEMD128_HMAC_GENERAL (0x232) +#define CKM_RIPEMD160 (0x240) +#define CKM_RIPEMD160_HMAC (0x241) +#define CKM_RIPEMD160_HMAC_GENERAL (0x242) +#define CKM_SHA256 (0x250) +#define CKM_SHA256_HMAC (0x251) +#define CKM_SHA256_HMAC_GENERAL (0x252) +#define CKM_SHA384 (0x260) +#define CKM_SHA384_HMAC (0x261) +#define CKM_SHA384_HMAC_GENERAL (0x262) +#define CKM_SHA512 (0x270) +#define CKM_SHA512_HMAC (0x271) +#define CKM_SHA512_HMAC_GENERAL (0x272) +#define CKM_CAST_KEY_GEN (0x300) +#define CKM_CAST_ECB (0x301) +#define CKM_CAST_CBC (0x302) +#define CKM_CAST_MAC (0x303) +#define CKM_CAST_MAC_GENERAL (0x304) +#define CKM_CAST_CBC_PAD (0x305) +#define CKM_CAST3_KEY_GEN (0x310) +#define CKM_CAST3_ECB (0x311) +#define CKM_CAST3_CBC (0x312) +#define CKM_CAST3_MAC (0x313) +#define CKM_CAST3_MAC_GENERAL (0x314) +#define CKM_CAST3_CBC_PAD (0x315) +#define CKM_CAST5_KEY_GEN (0x320) +#define CKM_CAST128_KEY_GEN (0x320) +#define CKM_CAST5_ECB (0x321) +#define CKM_CAST128_ECB (0x321) +#define CKM_CAST5_CBC (0x322) +#define CKM_CAST128_CBC (0x322) +#define CKM_CAST5_MAC (0x323) +#define CKM_CAST128_MAC (0x323) +#define CKM_CAST5_MAC_GENERAL (0x324) +#define CKM_CAST128_MAC_GENERAL (0x324) +#define CKM_CAST5_CBC_PAD (0x325) +#define CKM_CAST128_CBC_PAD (0x325) +#define CKM_RC5_KEY_GEN (0x330) +#define CKM_RC5_ECB (0x331) +#define CKM_RC5_CBC (0x332) +#define CKM_RC5_MAC (0x333) +#define CKM_RC5_MAC_GENERAL (0x334) +#define CKM_RC5_CBC_PAD (0x335) +#define CKM_IDEA_KEY_GEN (0x340) +#define CKM_IDEA_ECB (0x341) +#define CKM_IDEA_CBC (0x342) +#define CKM_IDEA_MAC (0x343) +#define CKM_IDEA_MAC_GENERAL (0x344) +#define CKM_IDEA_CBC_PAD (0x345) +#define CKM_GENERIC_SECRET_KEY_GEN (0x350) +#define CKM_CONCATENATE_BASE_AND_KEY (0x360) +#define CKM_CONCATENATE_BASE_AND_DATA (0x362) +#define CKM_CONCATENATE_DATA_AND_BASE (0x363) +#define CKM_XOR_BASE_AND_DATA (0x364) +#define CKM_EXTRACT_KEY_FROM_KEY (0x365) +#define CKM_SSL3_PRE_MASTER_KEY_GEN (0x370) +#define CKM_SSL3_MASTER_KEY_DERIVE (0x371) +#define CKM_SSL3_KEY_AND_MAC_DERIVE (0x372) +#define CKM_SSL3_MASTER_KEY_DERIVE_DH (0x373) +#define CKM_TLS_PRE_MASTER_KEY_GEN (0x374) +#define CKM_TLS_MASTER_KEY_DERIVE (0x375) +#define CKM_TLS_KEY_AND_MAC_DERIVE (0x376) +#define CKM_TLS_MASTER_KEY_DERIVE_DH (0x377) +#define CKM_SSL3_MD5_MAC (0x380) +#define CKM_SSL3_SHA1_MAC (0x381) +#define CKM_MD5_KEY_DERIVATION (0x390) +#define CKM_MD2_KEY_DERIVATION (0x391) +#define CKM_SHA1_KEY_DERIVATION (0x392) +#define CKM_PBE_MD2_DES_CBC (0x3a0) +#define CKM_PBE_MD5_DES_CBC (0x3a1) +#define CKM_PBE_MD5_CAST_CBC (0x3a2) +#define CKM_PBE_MD5_CAST3_CBC (0x3a3) +#define CKM_PBE_MD5_CAST5_CBC (0x3a4) +#define CKM_PBE_MD5_CAST128_CBC (0x3a4) +#define CKM_PBE_SHA1_CAST5_CBC (0x3a5) +#define CKM_PBE_SHA1_CAST128_CBC (0x3a5) +#define CKM_PBE_SHA1_RC4_128 (0x3a6) +#define CKM_PBE_SHA1_RC4_40 (0x3a7) +#define CKM_PBE_SHA1_DES3_EDE_CBC (0x3a8) +#define CKM_PBE_SHA1_DES2_EDE_CBC (0x3a9) +#define CKM_PBE_SHA1_RC2_128_CBC (0x3aa) +#define CKM_PBE_SHA1_RC2_40_CBC (0x3ab) +#define CKM_PKCS5_PBKD2 (0x3b0) +#define CKM_PBA_SHA1_WITH_SHA1_HMAC (0x3c0) +#define CKM_KEY_WRAP_LYNKS (0x400) +#define CKM_KEY_WRAP_SET_OAEP (0x401) +#define CKM_SKIPJACK_KEY_GEN (0x1000) +#define CKM_SKIPJACK_ECB64 (0x1001) +#define CKM_SKIPJACK_CBC64 (0x1002) +#define CKM_SKIPJACK_OFB64 (0x1003) +#define CKM_SKIPJACK_CFB64 (0x1004) +#define CKM_SKIPJACK_CFB32 (0x1005) +#define CKM_SKIPJACK_CFB16 (0x1006) +#define CKM_SKIPJACK_CFB8 (0x1007) +#define CKM_SKIPJACK_WRAP (0x1008) +#define CKM_SKIPJACK_PRIVATE_WRAP (0x1009) +#define CKM_SKIPJACK_RELAYX (0x100a) +#define CKM_KEA_KEY_PAIR_GEN (0x1010) +#define CKM_KEA_KEY_DERIVE (0x1011) +#define CKM_FORTEZZA_TIMESTAMP (0x1020) +#define CKM_BATON_KEY_GEN (0x1030) +#define CKM_BATON_ECB128 (0x1031) +#define CKM_BATON_ECB96 (0x1032) +#define CKM_BATON_CBC128 (0x1033) +#define CKM_BATON_COUNTER (0x1034) +#define CKM_BATON_SHUFFLE (0x1035) +#define CKM_BATON_WRAP (0x1036) +#define CKM_ECDSA_KEY_PAIR_GEN (0x1040) +#define CKM_EC_KEY_PAIR_GEN (0x1040) +#define CKM_ECDSA (0x1041) +#define CKM_ECDSA_SHA1 (0x1042) +#define CKM_ECDH1_DERIVE (0x1050) +#define CKM_ECDH1_COFACTOR_DERIVE (0x1051) +#define CKM_ECMQV_DERIVE (0x1052) +#define CKM_JUNIPER_KEY_GEN (0x1060) +#define CKM_JUNIPER_ECB128 (0x1061) +#define CKM_JUNIPER_CBC128 (0x1062) +#define CKM_JUNIPER_COUNTER (0x1063) +#define CKM_JUNIPER_SHUFFLE (0x1064) +#define CKM_JUNIPER_WRAP (0x1065) +#define CKM_FASTHASH (0x1070) +#define CKM_AES_KEY_GEN (0x1080) +#define CKM_AES_ECB (0x1081) +#define CKM_AES_CBC (0x1082) +#define CKM_AES_MAC (0x1083) +#define CKM_AES_MAC_GENERAL (0x1084) +#define CKM_AES_CBC_PAD (0x1085) +#define CKM_DSA_PARAMETER_GEN (0x2000) +#define CKM_DH_PKCS_PARAMETER_GEN (0x2001) +#define CKM_X9_42_DH_PARAMETER_GEN (0x2002) +#define CKM_VENDOR_DEFINED ((unsigned long) (1 << 31)) + + +struct ck_mechanism +{ + ck_mechanism_type_t mechanism; + void *parameter; + unsigned long parameter_len; +}; + + +struct ck_mechanism_info +{ + unsigned long min_key_size; + unsigned long max_key_size; + ck_flags_t flags; +}; + +#define CKF_HW (1 << 0) +#define CKF_ENCRYPT (1 << 8) +#define CKF_DECRYPT (1 << 9) +#define CKF_DIGEST (1 << 10) +#define CKF_SIGN (1 << 11) +#define CKF_SIGN_RECOVER (1 << 12) +#define CKF_VERIFY (1 << 13) +#define CKF_VERIFY_RECOVER (1 << 14) +#define CKF_GENERATE (1 << 15) +#define CKF_GENERATE_KEY_PAIR (1 << 16) +#define CKF_WRAP (1 << 17) +#define CKF_UNWRAP (1 << 18) +#define CKF_DERIVE (1 << 19) +#define CKF_EXTENSION ((unsigned long) (1 << 31)) + + +/* Flags for C_WaitForSlotEvent. */ +#define CKF_DONT_BLOCK (1) + + +typedef unsigned long ck_rv_t; + + +typedef ck_rv_t (*ck_notify_t) (ck_session_handle_t session, + ck_notification_t event, void *application); + +/* Forward reference. */ +struct ck_function_list; + +#define _CK_DECLARE_FUNCTION(name, args) \ +typedef ck_rv_t (*CK_ ## name) args; \ +ck_rv_t CK_SPEC name args + +_CK_DECLARE_FUNCTION (C_Initialize, (void *init_args)); +_CK_DECLARE_FUNCTION (C_Finalize, (void *reserved)); +_CK_DECLARE_FUNCTION (C_GetInfo, (struct ck_info *info)); +_CK_DECLARE_FUNCTION (C_GetFunctionList, + (struct ck_function_list **function_list)); + +_CK_DECLARE_FUNCTION (C_GetSlotList, + (unsigned char token_present, ck_slot_id_t *slot_list, + unsigned long *count)); +_CK_DECLARE_FUNCTION (C_GetSlotInfo, + (ck_slot_id_t slot_id, struct ck_slot_info *info)); +_CK_DECLARE_FUNCTION (C_GetTokenInfo, + (ck_slot_id_t slot_id, struct ck_token_info *info)); +_CK_DECLARE_FUNCTION (C_WaitForSlotEvent, + (ck_flags_t flags, ck_slot_id_t *slot, void *reserved)); +_CK_DECLARE_FUNCTION (C_GetMechanismList, + (ck_slot_id_t slot_id, + ck_mechanism_type_t *mechanism_list, + unsigned long *count)); +_CK_DECLARE_FUNCTION (C_GetMechanismInfo, + (ck_slot_id_t slot_id, ck_mechanism_type_t type, + struct ck_mechanism_info *info)); +_CK_DECLARE_FUNCTION (C_InitToken, + (ck_slot_id_t slot_id, unsigned char *pin, + unsigned long pin_len, unsigned char *label)); +_CK_DECLARE_FUNCTION (C_InitPIN, + (ck_session_handle_t session, unsigned char *pin, + unsigned long pin_len)); +_CK_DECLARE_FUNCTION (C_SetPIN, + (ck_session_handle_t session, unsigned char *old_pin, + unsigned long old_len, unsigned char *new_pin, + unsigned long new_len)); + +_CK_DECLARE_FUNCTION (C_OpenSession, + (ck_slot_id_t slot_id, ck_flags_t flags, + void *application, ck_notify_t notify, + ck_session_handle_t *session)); +_CK_DECLARE_FUNCTION (C_CloseSession, (ck_session_handle_t session)); +_CK_DECLARE_FUNCTION (C_CloseAllSessions, (ck_slot_id_t slot_id)); +_CK_DECLARE_FUNCTION (C_GetSessionInfo, + (ck_session_handle_t session, + struct ck_session_info *info)); +_CK_DECLARE_FUNCTION (C_GetOperationState, + (ck_session_handle_t session, + unsigned char *operation_state, + unsigned long *operation_state_len)); +_CK_DECLARE_FUNCTION (C_SetOperationState, + (ck_session_handle_t session, + unsigned char *operation_state, + unsigned long operation_state_len, + ck_object_handle_t encryption_key, + ck_object_handle_t authentiation_key)); +_CK_DECLARE_FUNCTION (C_Login, + (ck_session_handle_t session, ck_user_type_t user_type, + unsigned char *pin, unsigned long pin_len)); +_CK_DECLARE_FUNCTION (C_Logout, (ck_session_handle_t session)); + +_CK_DECLARE_FUNCTION (C_CreateObject, + (ck_session_handle_t session, + struct ck_attribute *templ, + unsigned long count, ck_object_handle_t *object)); +_CK_DECLARE_FUNCTION (C_CopyObject, + (ck_session_handle_t session, ck_object_handle_t object, + struct ck_attribute *templ, unsigned long count, + ck_object_handle_t *new_object)); +_CK_DECLARE_FUNCTION (C_DestroyObject, + (ck_session_handle_t session, + ck_object_handle_t object)); +_CK_DECLARE_FUNCTION (C_GetObjectSize, + (ck_session_handle_t session, + ck_object_handle_t object, + unsigned long *size)); +_CK_DECLARE_FUNCTION (C_GetAttributeValue, + (ck_session_handle_t session, + ck_object_handle_t object, + struct ck_attribute *templ, + unsigned long count)); +_CK_DECLARE_FUNCTION (C_SetAttributeValue, + (ck_session_handle_t session, + ck_object_handle_t object, + struct ck_attribute *templ, + unsigned long count)); +_CK_DECLARE_FUNCTION (C_FindObjectsInit, + (ck_session_handle_t session, + struct ck_attribute *templ, + unsigned long count)); +_CK_DECLARE_FUNCTION (C_FindObjects, + (ck_session_handle_t session, + ck_object_handle_t *object, + unsigned long max_object_count, + unsigned long *object_count)); +_CK_DECLARE_FUNCTION (C_FindObjectsFinal, + (ck_session_handle_t session)); + +_CK_DECLARE_FUNCTION (C_EncryptInit, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + ck_object_handle_t key)); +_CK_DECLARE_FUNCTION (C_Encrypt, + (ck_session_handle_t session, + unsigned char *data, unsigned long data_len, + unsigned char *encrypted_data, + unsigned long *encrypted_data_len)); +_CK_DECLARE_FUNCTION (C_EncryptUpdate, + (ck_session_handle_t session, + unsigned char *part, unsigned long part_len, + unsigned char *encrypted_part, + unsigned long *encrypted_part_len)); +_CK_DECLARE_FUNCTION (C_EncryptFinal, + (ck_session_handle_t session, + unsigned char *last_encrypted_part, + unsigned long *last_encrypted_part_len)); + +_CK_DECLARE_FUNCTION (C_DecryptInit, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + ck_object_handle_t key)); +_CK_DECLARE_FUNCTION (C_Decrypt, + (ck_session_handle_t session, + unsigned char *encrypted_data, + unsigned long encrypted_data_len, + unsigned char *data, unsigned long *data_len)); +_CK_DECLARE_FUNCTION (C_DecryptUpdate, + (ck_session_handle_t session, + unsigned char *encrypted_part, + unsigned long encrypted_part_len, + unsigned char *part, unsigned long *part_len)); +_CK_DECLARE_FUNCTION (C_DecryptFinal, + (ck_session_handle_t session, + unsigned char *last_part, + unsigned long *last_part_len)); + +_CK_DECLARE_FUNCTION (C_DigestInit, + (ck_session_handle_t session, + struct ck_mechanism *mechanism)); +_CK_DECLARE_FUNCTION (C_Digest, + (ck_session_handle_t session, + unsigned char *data, unsigned long data_len, + unsigned char *digest, + unsigned long *digest_len)); +_CK_DECLARE_FUNCTION (C_DigestUpdate, + (ck_session_handle_t session, + unsigned char *part, unsigned long part_len)); +_CK_DECLARE_FUNCTION (C_DigestKey, + (ck_session_handle_t session, ck_object_handle_t key)); +_CK_DECLARE_FUNCTION (C_DigestFinal, + (ck_session_handle_t session, + unsigned char *digest, + unsigned long *digest_len)); + +_CK_DECLARE_FUNCTION (C_SignInit, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + ck_object_handle_t key)); +_CK_DECLARE_FUNCTION (C_Sign, + (ck_session_handle_t session, + unsigned char *data, unsigned long data_len, + unsigned char *signature, + unsigned long *signature_len)); +_CK_DECLARE_FUNCTION (C_SignUpdate, + (ck_session_handle_t session, + unsigned char *part, unsigned long part_len)); +_CK_DECLARE_FUNCTION (C_SignFinal, + (ck_session_handle_t session, + unsigned char *signature, + unsigned long *signature_len)); +_CK_DECLARE_FUNCTION (C_SignRecoverInit, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + ck_object_handle_t key)); +_CK_DECLARE_FUNCTION (C_SignRecover, + (ck_session_handle_t session, + unsigned char *data, unsigned long data_len, + unsigned char *signature, + unsigned long *signature_len)); + +_CK_DECLARE_FUNCTION (C_VerifyInit, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + ck_object_handle_t key)); +_CK_DECLARE_FUNCTION (C_Verify, + (ck_session_handle_t session, + unsigned char *data, unsigned long data_len, + unsigned char *signature, + unsigned long signature_len)); +_CK_DECLARE_FUNCTION (C_VerifyUpdate, + (ck_session_handle_t session, + unsigned char *part, unsigned long part_len)); +_CK_DECLARE_FUNCTION (C_VerifyFinal, + (ck_session_handle_t session, + unsigned char *signature, + unsigned long signature_len)); +_CK_DECLARE_FUNCTION (C_VerifyRecoverInit, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + ck_object_handle_t key)); +_CK_DECLARE_FUNCTION (C_VerifyRecover, + (ck_session_handle_t session, + unsigned char *signature, + unsigned long signature_len, + unsigned char *data, + unsigned long *data_len)); + +_CK_DECLARE_FUNCTION (C_DigestEncryptUpdate, + (ck_session_handle_t session, + unsigned char *part, unsigned long part_len, + unsigned char *encrypted_part, + unsigned long *encrypted_part_len)); +_CK_DECLARE_FUNCTION (C_DecryptDigestUpdate, + (ck_session_handle_t session, + unsigned char *encrypted_part, + unsigned long encrypted_part_len, + unsigned char *part, + unsigned long *part_len)); +_CK_DECLARE_FUNCTION (C_SignEncryptUpdate, + (ck_session_handle_t session, + unsigned char *part, unsigned long part_len, + unsigned char *encrypted_part, + unsigned long *encrypted_part_len)); +_CK_DECLARE_FUNCTION (C_DecryptVerifyUpdate, + (ck_session_handle_t session, + unsigned char *encrypted_part, + unsigned long encrypted_part_len, + unsigned char *part, + unsigned long *part_len)); + +_CK_DECLARE_FUNCTION (C_GenerateKey, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + struct ck_attribute *templ, + unsigned long count, + ck_object_handle_t *key)); +_CK_DECLARE_FUNCTION (C_GenerateKeyPair, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + struct ck_attribute *public_key_template, + unsigned long public_key_attribute_count, + struct ck_attribute *private_key_template, + unsigned long private_key_attribute_count, + ck_object_handle_t *public_key, + ck_object_handle_t *private_key)); +_CK_DECLARE_FUNCTION (C_WrapKey, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + ck_object_handle_t wrapping_key, + ck_object_handle_t key, + unsigned char *wrapped_key, + unsigned long *wrapped_key_len)); +_CK_DECLARE_FUNCTION (C_UnwrapKey, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + ck_object_handle_t unwrapping_key, + unsigned char *wrapped_key, + unsigned long wrapped_key_len, + struct ck_attribute *templ, + unsigned long attribute_count, + ck_object_handle_t *key)); +_CK_DECLARE_FUNCTION (C_DeriveKey, + (ck_session_handle_t session, + struct ck_mechanism *mechanism, + ck_object_handle_t base_key, + struct ck_attribute *templ, + unsigned long attribute_count, + ck_object_handle_t *key)); + +_CK_DECLARE_FUNCTION (C_SeedRandom, + (ck_session_handle_t session, unsigned char *seed, + unsigned long seed_len)); +_CK_DECLARE_FUNCTION (C_GenerateRandom, + (ck_session_handle_t session, + unsigned char *random_data, + unsigned long random_len)); + +_CK_DECLARE_FUNCTION (C_GetFunctionStatus, (ck_session_handle_t session)); +_CK_DECLARE_FUNCTION (C_CancelFunction, (ck_session_handle_t session)); + + +struct ck_function_list +{ + struct ck_version version; + CK_C_Initialize C_Initialize; + CK_C_Finalize C_Finalize; + CK_C_GetInfo C_GetInfo; + CK_C_GetFunctionList C_GetFunctionList; + CK_C_GetSlotList C_GetSlotList; + CK_C_GetSlotInfo C_GetSlotInfo; + CK_C_GetTokenInfo C_GetTokenInfo; + CK_C_GetMechanismList C_GetMechanismList; + CK_C_GetMechanismInfo C_GetMechanismInfo; + CK_C_InitToken C_InitToken; + CK_C_InitPIN C_InitPIN; + CK_C_SetPIN C_SetPIN; + CK_C_OpenSession C_OpenSession; + CK_C_CloseSession C_CloseSession; + CK_C_CloseAllSessions C_CloseAllSessions; + CK_C_GetSessionInfo C_GetSessionInfo; + CK_C_GetOperationState C_GetOperationState; + CK_C_SetOperationState C_SetOperationState; + CK_C_Login C_Login; + CK_C_Logout C_Logout; + CK_C_CreateObject C_CreateObject; + CK_C_CopyObject C_CopyObject; + CK_C_DestroyObject C_DestroyObject; + CK_C_GetObjectSize C_GetObjectSize; + CK_C_GetAttributeValue C_GetAttributeValue; + CK_C_SetAttributeValue C_SetAttributeValue; + CK_C_FindObjectsInit C_FindObjectsInit; + CK_C_FindObjects C_FindObjects; + CK_C_FindObjectsFinal C_FindObjectsFinal; + CK_C_EncryptInit C_EncryptInit; + CK_C_Encrypt C_Encrypt; + CK_C_EncryptUpdate C_EncryptUpdate; + CK_C_EncryptFinal C_EncryptFinal; + CK_C_DecryptInit C_DecryptInit; + CK_C_Decrypt C_Decrypt; + CK_C_DecryptUpdate C_DecryptUpdate; + CK_C_DecryptFinal C_DecryptFinal; + CK_C_DigestInit C_DigestInit; + CK_C_Digest C_Digest; + CK_C_DigestUpdate C_DigestUpdate; + CK_C_DigestKey C_DigestKey; + CK_C_DigestFinal C_DigestFinal; + CK_C_SignInit C_SignInit; + CK_C_Sign C_Sign; + CK_C_SignUpdate C_SignUpdate; + CK_C_SignFinal C_SignFinal; + CK_C_SignRecoverInit C_SignRecoverInit; + CK_C_SignRecover C_SignRecover; + CK_C_VerifyInit C_VerifyInit; + CK_C_Verify C_Verify; + CK_C_VerifyUpdate C_VerifyUpdate; + CK_C_VerifyFinal C_VerifyFinal; + CK_C_VerifyRecoverInit C_VerifyRecoverInit; + CK_C_VerifyRecover C_VerifyRecover; + CK_C_DigestEncryptUpdate C_DigestEncryptUpdate; + CK_C_DecryptDigestUpdate C_DecryptDigestUpdate; + CK_C_SignEncryptUpdate C_SignEncryptUpdate; + CK_C_DecryptVerifyUpdate C_DecryptVerifyUpdate; + CK_C_GenerateKey C_GenerateKey; + CK_C_GenerateKeyPair C_GenerateKeyPair; + CK_C_WrapKey C_WrapKey; + CK_C_UnwrapKey C_UnwrapKey; + CK_C_DeriveKey C_DeriveKey; + CK_C_SeedRandom C_SeedRandom; + CK_C_GenerateRandom C_GenerateRandom; + CK_C_GetFunctionStatus C_GetFunctionStatus; + CK_C_CancelFunction C_CancelFunction; + CK_C_WaitForSlotEvent C_WaitForSlotEvent; +}; + + +typedef ck_rv_t (*ck_createmutex_t) (void **mutex); +typedef ck_rv_t (*ck_destroymutex_t) (void *mutex); +typedef ck_rv_t (*ck_lockmutex_t) (void *mutex); +typedef ck_rv_t (*ck_unlockmutex_t) (void *mutex); + + +struct ck_c_initialize_args +{ + ck_createmutex_t create_mutex; + ck_destroymutex_t destroy_mutex; + ck_lockmutex_t lock_mutex; + ck_unlockmutex_t unlock_mutex; + ck_flags_t flags; + void *reserved; +}; + + +#define CKF_LIBRARY_CANT_CREATE_OS_THREADS (1 << 0) +#define CKF_OS_LOCKING_OK (1 << 1) + +#define CKR_OK (0) +#define CKR_CANCEL (1) +#define CKR_HOST_MEMORY (2) +#define CKR_SLOT_ID_INVALID (3) +#define CKR_GENERAL_ERROR (5) +#define CKR_FUNCTION_FAILED (6) +#define CKR_ARGUMENTS_BAD (7) +#define CKR_NO_EVENT (8) +#define CKR_NEED_TO_CREATE_THREADS (9) +#define CKR_CANT_LOCK (0xa) +#define CKR_ATTRIBUTE_READ_ONLY (0x10) +#define CKR_ATTRIBUTE_SENSITIVE (0x11) +#define CKR_ATTRIBUTE_TYPE_INVALID (0x12) +#define CKR_ATTRIBUTE_VALUE_INVALID (0x13) +#define CKR_DATA_INVALID (0x20) +#define CKR_DATA_LEN_RANGE (0x21) +#define CKR_DEVICE_ERROR (0x30) +#define CKR_DEVICE_MEMORY (0x31) +#define CKR_DEVICE_REMOVED (0x32) +#define CKR_ENCRYPTED_DATA_INVALID (0x40) +#define CKR_ENCRYPTED_DATA_LEN_RANGE (0x41) +#define CKR_FUNCTION_CANCELED (0x50) +#define CKR_FUNCTION_NOT_PARALLEL (0x51) +#define CKR_FUNCTION_NOT_SUPPORTED (0x54) +#define CKR_KEY_HANDLE_INVALID (0x60) +#define CKR_KEY_SIZE_RANGE (0x62) +#define CKR_KEY_TYPE_INCONSISTENT (0x63) +#define CKR_KEY_NOT_NEEDED (0x64) +#define CKR_KEY_CHANGED (0x65) +#define CKR_KEY_NEEDED (0x66) +#define CKR_KEY_INDIGESTIBLE (0x67) +#define CKR_KEY_FUNCTION_NOT_PERMITTED (0x68) +#define CKR_KEY_NOT_WRAPPABLE (0x69) +#define CKR_KEY_UNEXTRACTABLE (0x6a) +#define CKR_MECHANISM_INVALID (0x70) +#define CKR_MECHANISM_PARAM_INVALID (0x71) +#define CKR_OBJECT_HANDLE_INVALID (0x82) +#define CKR_OPERATION_ACTIVE (0x90) +#define CKR_OPERATION_NOT_INITIALIZED (0x91) +#define CKR_PIN_INCORRECT (0xa0) +#define CKR_PIN_INVALID (0xa1) +#define CKR_PIN_LEN_RANGE (0xa2) +#define CKR_PIN_EXPIRED (0xa3) +#define CKR_PIN_LOCKED (0xa4) +#define CKR_SESSION_CLOSED (0xb0) +#define CKR_SESSION_COUNT (0xb1) +#define CKR_SESSION_HANDLE_INVALID (0xb3) +#define CKR_SESSION_PARALLEL_NOT_SUPPORTED (0xb4) +#define CKR_SESSION_READ_ONLY (0xb5) +#define CKR_SESSION_EXISTS (0xb6) +#define CKR_SESSION_READ_ONLY_EXISTS (0xb7) +#define CKR_SESSION_READ_WRITE_SO_EXISTS (0xb8) +#define CKR_SIGNATURE_INVALID (0xc0) +#define CKR_SIGNATURE_LEN_RANGE (0xc1) +#define CKR_TEMPLATE_INCOMPLETE (0xd0) +#define CKR_TEMPLATE_INCONSISTENT (0xd1) +#define CKR_TOKEN_NOT_PRESENT (0xe0) +#define CKR_TOKEN_NOT_RECOGNIZED (0xe1) +#define CKR_TOKEN_WRITE_PROTECTED (0xe2) +#define CKR_UNWRAPPING_KEY_HANDLE_INVALID (0xf0) +#define CKR_UNWRAPPING_KEY_SIZE_RANGE (0xf1) +#define CKR_UNWRAPPING_KEY_TYPE_INCONSISTENT (0xf2) +#define CKR_USER_ALREADY_LOGGED_IN (0x100) +#define CKR_USER_NOT_LOGGED_IN (0x101) +#define CKR_USER_PIN_NOT_INITIALIZED (0x102) +#define CKR_USER_TYPE_INVALID (0x103) +#define CKR_USER_ANOTHER_ALREADY_LOGGED_IN (0x104) +#define CKR_USER_TOO_MANY_TYPES (0x105) +#define CKR_WRAPPED_KEY_INVALID (0x110) +#define CKR_WRAPPED_KEY_LEN_RANGE (0x112) +#define CKR_WRAPPING_KEY_HANDLE_INVALID (0x113) +#define CKR_WRAPPING_KEY_SIZE_RANGE (0x114) +#define CKR_WRAPPING_KEY_TYPE_INCONSISTENT (0x115) +#define CKR_RANDOM_SEED_NOT_SUPPORTED (0x120) +#define CKR_RANDOM_NO_RNG (0x121) +#define CKR_DOMAIN_PARAMS_INVALID (0x130) +#define CKR_BUFFER_TOO_SMALL (0x150) +#define CKR_SAVED_STATE_INVALID (0x160) +#define CKR_INFORMATION_SENSITIVE (0x170) +#define CKR_STATE_UNSAVEABLE (0x180) +#define CKR_CRYPTOKI_NOT_INITIALIZED (0x190) +#define CKR_CRYPTOKI_ALREADY_INITIALIZED (0x191) +#define CKR_MUTEX_BAD (0x1a0) +#define CKR_MUTEX_NOT_LOCKED (0x1a1) +#define CKR_FUNCTION_REJECTED (0x200) +#define CKR_VENDOR_DEFINED ((unsigned long) (1 << 31)) + + + +/* Compatibility layer. */ + +#ifdef CRYPTOKI_COMPAT + +#undef CK_DEFINE_FUNCTION +#define CK_DEFINE_FUNCTION(retval, name) retval CK_SPEC name + +/* For NULL. */ +#include <stddef.h> + +typedef unsigned char CK_BYTE; +typedef unsigned char CK_CHAR; +typedef unsigned char CK_UTF8CHAR; +typedef unsigned char CK_BBOOL; +typedef unsigned long int CK_ULONG; +typedef long int CK_LONG; +typedef CK_BYTE *CK_BYTE_PTR; +typedef CK_CHAR *CK_CHAR_PTR; +typedef CK_UTF8CHAR *CK_UTF8CHAR_PTR; +typedef CK_ULONG *CK_ULONG_PTR; +typedef void *CK_VOID_PTR; +typedef void **CK_VOID_PTR_PTR; +#define CK_FALSE 0 +#define CK_TRUE 1 +#ifndef CK_DISABLE_TRUE_FALSE +#ifndef FALSE +#define FALSE 0 +#endif +#ifndef TRUE +#define TRUE 1 +#endif +#endif + +typedef struct ck_version CK_VERSION; +typedef struct ck_version *CK_VERSION_PTR; + +typedef struct ck_info CK_INFO; +typedef struct ck_info *CK_INFO_PTR; + +typedef ck_slot_id_t *CK_SLOT_ID_PTR; + +typedef struct ck_slot_info CK_SLOT_INFO; +typedef struct ck_slot_info *CK_SLOT_INFO_PTR; + +typedef struct ck_token_info CK_TOKEN_INFO; +typedef struct ck_token_info *CK_TOKEN_INFO_PTR; + +typedef ck_session_handle_t *CK_SESSION_HANDLE_PTR; + +typedef struct ck_session_info CK_SESSION_INFO; +typedef struct ck_session_info *CK_SESSION_INFO_PTR; + +typedef ck_object_handle_t *CK_OBJECT_HANDLE_PTR; + +typedef ck_object_class_t *CK_OBJECT_CLASS_PTR; + +typedef struct ck_attribute CK_ATTRIBUTE; +typedef struct ck_attribute *CK_ATTRIBUTE_PTR; + +typedef struct ck_date CK_DATE; +typedef struct ck_date *CK_DATE_PTR; + +typedef ck_mechanism_type_t *CK_MECHANISM_TYPE_PTR; + +typedef struct ck_mechanism CK_MECHANISM; +typedef struct ck_mechanism *CK_MECHANISM_PTR; + +typedef struct ck_mechanism_info CK_MECHANISM_INFO; +typedef struct ck_mechanism_info *CK_MECHANISM_INFO_PTR; + +typedef struct ck_function_list CK_FUNCTION_LIST; +typedef struct ck_function_list *CK_FUNCTION_LIST_PTR; +typedef struct ck_function_list **CK_FUNCTION_LIST_PTR_PTR; + +typedef struct ck_c_initialize_args CK_C_INITIALIZE_ARGS; +typedef struct ck_c_initialize_args *CK_C_INITIALIZE_ARGS_PTR; + +#define NULL_PTR NULL + +/* Delete the helper macros defined at the top of the file. */ +#undef ck_flags_t +#undef ck_version + +#undef ck_info +#undef cryptoki_version +#undef manufacturer_id +#undef library_description +#undef library_version + +#undef ck_notification_t +#undef ck_slot_id_t + +#undef ck_slot_info +#undef slot_description +#undef hardware_version +#undef firmware_version + +#undef ck_token_info +#undef serial_number +#undef max_session_count +#undef session_count +#undef max_rw_session_count +#undef rw_session_count +#undef max_pin_len +#undef min_pin_len +#undef total_public_memory +#undef free_public_memory +#undef total_private_memory +#undef free_private_memory +#undef utc_time + +#undef ck_session_handle_t +#undef ck_user_type_t +#undef ck_state_t + +#undef ck_session_info +#undef slot_id +#undef device_error + +#undef ck_object_handle_t +#undef ck_object_class_t +#undef ck_hw_feature_type_t +#undef ck_key_type_t +#undef ck_certificate_type_t +#undef ck_attribute_type_t + +#undef ck_attribute +#undef value +#undef value_len + +#undef ck_date + +#undef ck_mechanism_type_t + +#undef ck_mechanism +#undef parameter +#undef parameter_len + +#undef ck_mechanism_info +#undef min_key_size +#undef max_key_size + +#undef ck_rv_t +#undef ck_notify_t + +#undef ck_function_list + +#undef ck_createmutex_t +#undef ck_destroymutex_t +#undef ck_lockmutex_t +#undef ck_unlockmutex_t + +#undef ck_c_initialize_args +#undef create_mutex +#undef destroy_mutex +#undef lock_mutex +#undef unlock_mutex +#undef reserved + +#endif /* CRYPTOKI_COMPAT */ + + +/* System dependencies. */ +#if defined(_WIN32) || defined(CRYPTOKI_FORCE_WIN32) +#pragma pack(pop, cryptoki) +#endif + +#if defined(__cplusplus) +} +#endif + +#endif /* PKCS11_H */ diff --git a/platform.c b/platform.c index aee4b01e7c6d..e3a428aaa089 100644 --- a/platform.c +++ b/platform.c @@ -1,4 +1,4 @@ -/* $Id: platform.c,v 1.1 2006/08/30 17:24:41 djm Exp $ */ +/* $Id: platform.c,v 1.3 2009/12/20 23:49:22 dtucker Exp $ */ /* * Copyright (c) 2006 Darren Tucker. All rights reserved. @@ -22,6 +22,15 @@ #include "openbsd-compat/openbsd-compat.h" void +platform_pre_listen(void) +{ +#ifdef LINUX_OOM_ADJUST + /* Adjust out-of-memory killer so listening process is not killed */ + oom_adjust_setup(); +#endif +} + +void platform_pre_fork(void) { #ifdef USE_SOLARIS_PROCESS_CONTRACTS @@ -43,4 +52,17 @@ platform_post_fork_child(void) #ifdef USE_SOLARIS_PROCESS_CONTRACTS solaris_contract_post_fork_child(); #endif +#ifdef LINUX_OOM_ADJUST + oom_adjust_restore(); +#endif +} + +char * +platform_krb5_get_principal_name(const char *pw_name) +{ +#ifdef USE_AIX_KRB_NAME + return aix_krb5_get_principal_name(pw_name); +#else + return NULL; +#endif } diff --git a/platform.h b/platform.h index cf93bc57c0ef..30a1d2259d3c 100644 --- a/platform.h +++ b/platform.h @@ -1,4 +1,4 @@ -/* $Id: platform.h,v 1.1 2006/08/30 17:24:41 djm Exp $ */ +/* $Id: platform.h,v 1.4 2010/01/14 01:44:16 djm Exp $ */ /* * Copyright (c) 2006 Darren Tucker. All rights reserved. @@ -18,6 +18,11 @@ #include <sys/types.h> +void platform_pre_listen(void); void platform_pre_fork(void); void platform_post_fork_parent(pid_t child_pid); void platform_post_fork_child(void); +char *platform_get_krb5_client(const char *); +char *platform_krb5_get_principal_name(const char *); + + diff --git a/readconf.c b/readconf.c index 0bf5d7cb482d..8bdc8caf1abd 100644 --- a/readconf.c +++ b/readconf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: readconf.c,v 1.177 2009/06/27 09:35:06 andreas Exp $ */ +/* $OpenBSD: readconf.c,v 1.183 2010/02/08 10:50:20 markus Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -123,7 +123,7 @@ typedef enum { oGlobalKnownHostsFile2, oUserKnownHostsFile2, oPubkeyAuthentication, oKbdInteractiveAuthentication, oKbdInteractiveDevices, oHostKeyAlias, oDynamicForward, oPreferredAuthentications, oHostbasedAuthentication, - oHostKeyAlgorithms, oBindAddress, oSmartcardDevice, + oHostKeyAlgorithms, oBindAddress, oPKCS11Provider, oClearAllForwardings, oNoHostAuthenticationForLocalhost, oEnableSSHKeysign, oRekeyLimit, oVerifyHostKeyDNS, oConnectTimeout, oAddressFamily, oGssAuthentication, oGssDelegateCreds, @@ -205,10 +205,12 @@ static struct { { "preferredauthentications", oPreferredAuthentications }, { "hostkeyalgorithms", oHostKeyAlgorithms }, { "bindaddress", oBindAddress }, -#ifdef SMARTCARD - { "smartcarddevice", oSmartcardDevice }, +#ifdef ENABLE_PKCS11 + { "smartcarddevice", oPKCS11Provider }, + { "pkcs11provider", oPKCS11Provider }, #else { "smartcarddevice", oUnsupported }, + { "pkcs11provider", oUnsupported }, #endif { "clearallforwardings", oClearAllForwardings }, { "enablesshkeysign", oEnableSSHKeysign }, @@ -609,8 +611,8 @@ parse_string: charptr = &options->bind_address; goto parse_string; - case oSmartcardDevice: - charptr = &options->smartcard_device; + case oPKCS11Provider: + charptr = &options->pkcs11_provider; goto parse_string; case oProxyCommand: @@ -1051,7 +1053,7 @@ initialize_options(Options * options) options->log_level = SYSLOG_LEVEL_NOT_SET; options->preferred_authentications = NULL; options->bind_address = NULL; - options->smartcard_device = NULL; + options->pkcs11_provider = NULL; options->enable_ssh_keysign = - 1; options->no_host_authentication_for_localhost = - 1; options->identities_only = - 1; @@ -1142,7 +1144,7 @@ fill_default_options(Options * options) /* options->macs, default set in myproposals.h */ /* options->hostkeyalgorithms, default set in myproposals.h */ if (options->protocol == SSH_PROTO_UNKNOWN) - options->protocol = SSH_PROTO_1|SSH_PROTO_2; + options->protocol = SSH_PROTO_2; if (options->num_identity_files == 0) { if (options->protocol & SSH_PROTO_1) { len = 2 + strlen(_PATH_SSH_CLIENT_IDENTITY) + 1; diff --git a/readconf.h b/readconf.h index 2ebfebe946a2..4264751c516c 100644 --- a/readconf.h +++ b/readconf.h @@ -1,4 +1,4 @@ -/* $OpenBSD: readconf.h,v 1.79 2009/06/27 09:35:06 andreas Exp $ */ +/* $OpenBSD: readconf.h,v 1.82 2010/02/08 10:50:20 markus Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -84,7 +84,7 @@ typedef struct { char *user_hostfile2; char *preferred_authentications; char *bind_address; /* local socket address for connection to sshd */ - char *smartcard_device; /* Smartcard reader device */ + char *pkcs11_provider; /* PKCS#11 provider */ int verify_host_key_dns; /* Verify host key using DNS */ int num_identity_files; /* Number of files for RSA/DSA identities. */ diff --git a/regress/Makefile b/regress/Makefile index 3b8ea245bbec..d25a64555214 100644 --- a/regress/Makefile +++ b/regress/Makefile @@ -1,4 +1,4 @@ -# $OpenBSD: Makefile,v 1.48 2008/06/28 13:57:25 djm Exp $ +# $OpenBSD: Makefile,v 1.52 2010/02/26 20:33:21 djm Exp $ REGRESS_TARGETS= t1 t2 t3 t4 t5 t6 t7 t-exec tests: $(REGRESS_TARGETS) @@ -34,6 +34,7 @@ LTESTS= connect \ agent-ptrace \ keyscan \ keygen-change \ + keygen-convert \ key-options \ scp \ sftp \ @@ -50,7 +51,10 @@ LTESTS= connect \ cfgmatch \ addrmatch \ localcommand \ - forcecommand + forcecommand \ + portnum \ + cert-hostkey \ + cert-userkey INTEROP_TESTS= putty-transfer putty-ciphers putty-kex conch-ciphers #INTEROP_TESTS+=ssh-com ssh-com-client ssh-com-keygen ssh-com-sftp @@ -64,7 +68,11 @@ CLEANFILES= t2.out t6.out1 t6.out2 t7.out t7.out.pub copy.1 copy.2 \ ls.copy banner.in banner.out empty.in \ scp-ssh-wrapper.scp ssh_proxy_envpass remote_pid \ sshd_proxy_bak rsa_ssh2_cr.prv rsa_ssh2_crnl.prv \ - putty.rsa2 + known_hosts-cert host_ca_key* cert_host_key* \ + putty.rsa2 sshd_proxy_orig + +# Enable all malloc(3) randomisations and checks +TEST_ENV= "MALLOC_OPTIONS=AFGJPRX" t1: ssh-keygen -if ${.CURDIR}/rsa_ssh2.prv | diff - ${.CURDIR}/rsa_openssh.prv @@ -104,13 +112,13 @@ t-exec: ${LTESTS:=.sh} @if [ "x$?" = "x" ]; then exit 0; fi; \ for TEST in ""$?; do \ echo "run test $${TEST}" ... 1>&2; \ - (env SUDO=${SUDO} sh ${.CURDIR}/test-exec.sh ${.OBJDIR} ${.CURDIR}/$${TEST}) || exit $$?; \ + (env SUDO=${SUDO} TEST_ENV=${TEST_ENV} sh ${.CURDIR}/test-exec.sh ${.OBJDIR} ${.CURDIR}/$${TEST}) || exit $$?; \ done t-exec-interop: ${INTEROP_TESTS:=.sh} @if [ "x$?" = "x" ]; then exit 0; fi; \ for TEST in ""$?; do \ echo "run test $${TEST}" ... 1>&2; \ - (env SUDO=${SUDO} sh ${.CURDIR}/test-exec.sh ${.OBJDIR} ${.CURDIR}/$${TEST}) || exit $$?; \ + (env SUDO=${SUDO} TEST_ENV=${TEST_ENV} sh ${.CURDIR}/test-exec.sh ${.OBJDIR} ${.CURDIR}/$${TEST}) || exit $$?; \ done diff --git a/regress/addrmatch.sh b/regress/addrmatch.sh index a258f7bb4c19..23ddd65ceb11 100755 --- a/regress/addrmatch.sh +++ b/regress/addrmatch.sh @@ -1,9 +1,9 @@ -# $OpenBSD: addrmatch.sh,v 1.1 2008/06/10 05:23:32 dtucker Exp $ +# $OpenBSD: addrmatch.sh,v 1.3 2010/02/09 04:57:36 djm Exp $ # Placed in the Public Domain. tid="address match" -mv $OBJ/sshd_proxy $OBJ/sshd_proxy_orig +mv $OBJ/sshd_proxy $OBJ/sshd_proxy_bak run_trial() { @@ -12,13 +12,13 @@ run_trial() verbose "test $descr for $user $addr $host" result=`${SSHD} -f $OBJ/sshd_proxy -T \ -C user=${user},addr=${addr},host=${host} | \ - awk '/passwordauthentication/ {print $2}'` + awk '/^passwordauthentication/ {print $2}'` if [ "$result" != "$expected" ]; then fail "failed for $user $addr $host: expected $expected, got $result" fi } -cp $OBJ/sshd_proxy_orig $OBJ/sshd_proxy +cp $OBJ/sshd_proxy_bak $OBJ/sshd_proxy cat >>$OBJ/sshd_proxy <<EOD PasswordAuthentication no Match Address 192.168.0.0/16,!192.168.30.0/24,10.0.0.0/8,host.example.com @@ -40,3 +40,6 @@ run_trial user ::3 somehost no "deny IP6 negated" run_trial user ::4 somehost no "deny, IP6 no match" run_trial user 2000::1 somehost yes "permit, IP6 network" run_trial user 2001::1 somehost no "deny, IP6 network" + +cp $OBJ/sshd_proxy_bak $OBJ/sshd_proxy +rm $OBJ/sshd_proxy_bak diff --git a/regress/agent-pkcs11.sh b/regress/agent-pkcs11.sh new file mode 100755 index 000000000000..db33ab37eb60 --- /dev/null +++ b/regress/agent-pkcs11.sh @@ -0,0 +1,69 @@ +# $OpenBSD: agent-pkcs11.sh,v 1.1 2010/02/08 10:52:47 markus Exp $ +# Placed in the Public Domain. + +tid="pkcs11 agent test" + +TEST_SSH_PIN="" +TEST_SSH_PKCS11=/usr/local/lib/soft-pkcs11.so.0.0 + +# setup environment for soft-pkcs11 token +SOFTPKCS11RC=$OBJ/pkcs11.info +export SOFTPKCS11RC +# prevent ssh-agent from calling ssh-askpass +SSH_ASKPASS=/usr/bin/true +export SSH_ASKPASS +unset DISPLAY + +# start command w/o tty, so ssh-add accepts pin from stdin +notty() { + perl -e 'use POSIX; POSIX::setsid(); + if (fork) { wait; exit($? >> 8); } else { exec(@ARGV) }' "$@" +} + +trace "start agent" +eval `${SSHAGENT} -s` > /dev/null +r=$? +if [ $r -ne 0 ]; then + fail "could not start ssh-agent: exit code $r" +else + trace "generating key/cert" + rm -f $OBJ/pkcs11.key $OBJ/pkcs11.crt + openssl genrsa -out $OBJ/pkcs11.key 2048 > /dev/null 2>&1 + chmod 600 $OBJ/pkcs11.key + openssl req -key $OBJ/pkcs11.key -new -x509 \ + -out $OBJ/pkcs11.crt -text -subj '/CN=pkcs11 test' > /dev/null + printf "a\ta\t$OBJ/pkcs11.crt\t$OBJ/pkcs11.key" > $SOFTPKCS11RC + # add to authorized keys + ${SSHKEYGEN} -y -f $OBJ/pkcs11.key > $OBJ/authorized_keys_$USER + + trace "add pkcs11 key to agent" + echo ${TEST_SSH_PIN} | notty ${SSHADD} -s ${TEST_SSH_PKCS11} > /dev/null 2>&1 + r=$? + if [ $r -ne 0 ]; then + fail "ssh-add -s failed: exit code $r" + fi + + trace "pkcs11 list via agent" + ${SSHADD} -l > /dev/null 2>&1 + r=$? + if [ $r -ne 0 ]; then + fail "ssh-add -l failed: exit code $r" + fi + + trace "pkcs11 connect via agent" + ${SSH} -2 -F $OBJ/ssh_proxy somehost exit 5 + r=$? + if [ $r -ne 5 ]; then + fail "ssh connect failed (exit code $r)" + fi + + trace "remove pkcs11 keys" + echo ${TEST_SSH_PIN} | notty ${SSHADD} -e ${TEST_SSH_PKCS11} > /dev/null 2>&1 + r=$? + if [ $r -ne 0 ]; then + fail "ssh-add -e failed: exit code $r" + fi + + trace "kill agent" + ${SSHAGENT} -k > /dev/null +fi diff --git a/regress/cert-hostkey.sh b/regress/cert-hostkey.sh new file mode 100755 index 000000000000..3fda667cbab4 --- /dev/null +++ b/regress/cert-hostkey.sh @@ -0,0 +1,211 @@ +# $OpenBSD: cert-hostkey.sh,v 1.3 2010/03/04 10:38:23 djm Exp $ +# Placed in the Public Domain. + +tid="certified host keys" + +rm -f $OBJ/known_hosts-cert $OBJ/host_ca_key* $OBJ/cert_host_key* +cp $OBJ/sshd_proxy $OBJ/sshd_proxy_bak + +HOSTS='localhost-with-alias,127.0.0.1,::1' + +# Create a CA key and add it to known hosts +${SSHKEYGEN} -q -N '' -t rsa -f $OBJ/host_ca_key ||\ + fail "ssh-keygen of host_ca_key failed" +( + echon '@cert-authority ' + echon "$HOSTS " + cat $OBJ/host_ca_key.pub +) > $OBJ/known_hosts-cert + +# Generate and sign host keys +for ktype in rsa dsa ; do + verbose "$tid: sign host ${ktype} cert" + # Generate and sign a host key + ${SSHKEYGEN} -q -N '' -t ${ktype} \ + -f $OBJ/cert_host_key_${ktype} || \ + fail "ssh-keygen of cert_host_key_${ktype} failed" + ${SSHKEYGEN} -h -q -s $OBJ/host_ca_key \ + -I "regress host key for $USER" \ + -n $HOSTS $OBJ/cert_host_key_${ktype} || + fail "couldn't sign cert_host_key_${ktype}" +done + +# Basic connect tests +for privsep in yes no ; do + for ktype in rsa dsa ; do + verbose "$tid: host ${ktype} cert connect privsep $privsep" + ( + cat $OBJ/sshd_proxy_bak + echo HostKey $OBJ/cert_host_key_${ktype} + echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub + echo UsePrivilegeSeparation $privsep + ) > $OBJ/sshd_proxy + + ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ + -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ + -F $OBJ/ssh_proxy somehost true + if [ $? -ne 0 ]; then + fail "ssh cert connect failed" + fi + done +done + +# Revoked certificates with key present +( + echon '@cert-authority ' + echon "$HOSTS " + cat $OBJ/host_ca_key.pub + echon '@revoked ' + echon "* " + cat $OBJ/cert_host_key_rsa.pub + echon '@revoked ' + echon "* " + cat $OBJ/cert_host_key_dsa.pub +) > $OBJ/known_hosts-cert +for privsep in yes no ; do + for ktype in rsa dsa ; do + verbose "$tid: host ${ktype} revoked cert privsep $privsep" + ( + cat $OBJ/sshd_proxy_bak + echo HostKey $OBJ/cert_host_key_${ktype} + echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub + echo UsePrivilegeSeparation $privsep + ) > $OBJ/sshd_proxy + + ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ + -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ + -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1 + if [ $? -eq 0 ]; then + fail "ssh cert connect succeeded unexpectedly" + fi + done +done + +# Revoked CA +( + echon '@cert-authority ' + echon "$HOSTS " + cat $OBJ/host_ca_key.pub + echon '@revoked ' + echon "* " + cat $OBJ/host_ca_key.pub +) > $OBJ/known_hosts-cert +for ktype in rsa dsa ; do + verbose "$tid: host ${ktype} revoked cert" + ( + cat $OBJ/sshd_proxy_bak + echo HostKey $OBJ/cert_host_key_${ktype} + echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub + ) > $OBJ/sshd_proxy + ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ + -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ + -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1 + if [ $? -eq 0 ]; then + fail "ssh cert connect succeeded unexpectedly" + fi +done + +# Create a CA key and add it to known hosts +( + echon '@cert-authority ' + echon "$HOSTS " + cat $OBJ/host_ca_key.pub +) > $OBJ/known_hosts-cert + +test_one() { + ident=$1 + result=$2 + sign_opts=$3 + + verbose "$tid: test host cert connect $ident expect $result" + + ${SSHKEYGEN} -q -s $OBJ/host_ca_key -I "regress host key for $USER" \ + $sign_opts \ + $OBJ/cert_host_key_rsa || + fail "couldn't sign cert_host_key_rsa" + ( + cat $OBJ/sshd_proxy_bak + echo HostKey $OBJ/cert_host_key_rsa + echo HostCertificate $OBJ/cert_host_key_rsa-cert.pub + ) > $OBJ/sshd_proxy + + ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ + -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ + -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1 + rc=$? + if [ "x$result" = "xsuccess" ] ; then + if [ $rc -ne 0 ]; then + fail "ssh cert connect $ident failed unexpectedly" + fi + else + if [ $rc -eq 0 ]; then + fail "ssh cert connect $ident succeeded unexpectedly" + fi + fi +} + +test_one "user-certificate" failure "-n $HOSTS" +test_one "empty principals" success "-h" +test_one "wrong principals" failure "-h -n foo" +test_one "cert not yet valid" failure "-h -V20200101:20300101" +test_one "cert expired" failure "-h -V19800101:19900101" +test_one "cert valid interval" success "-h -V-1w:+2w" +test_one "cert has constraints" failure "-h -Oforce-command=false" + +# Check downgrade of cert to raw key when no CA found +rm -f $OBJ/known_hosts-cert $OBJ/cert_host_key* +for ktype in rsa dsa ; do + verbose "$tid: host ${ktype} cert downgrade to raw key" + # Generate and sign a host key + ${SSHKEYGEN} -q -N '' -t ${ktype} \ + -f $OBJ/cert_host_key_${ktype} || \ + fail "ssh-keygen of cert_host_key_${ktype} failed" + ${SSHKEYGEN} -h -q -s $OBJ/host_ca_key -I "regress host key for $USER" \ + -n $HOSTS $OBJ/cert_host_key_${ktype} || + fail "couldn't sign cert_host_key_${ktype}" + ( + echon "$HOSTS " + cat $OBJ/cert_host_key_${ktype}.pub + ) > $OBJ/known_hosts-cert + ( + cat $OBJ/sshd_proxy_bak + echo HostKey $OBJ/cert_host_key_${ktype} + echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub + ) > $OBJ/sshd_proxy + + ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ + -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ + -F $OBJ/ssh_proxy somehost true + if [ $? -ne 0 ]; then + fail "ssh cert connect failed" + fi +done + +# Wrong certificate +( + echon '@cert-authority ' + echon "$HOSTS " + cat $OBJ/host_ca_key.pub +) > $OBJ/known_hosts-cert +for ktype in rsa dsa ; do + # Self-sign key + ${SSHKEYGEN} -h -q -s $OBJ/cert_host_key_${ktype} \ + -I "regress host key for $USER" \ + -n $HOSTS $OBJ/cert_host_key_${ktype} || + fail "couldn't sign cert_host_key_${ktype}" + verbose "$tid: host ${ktype} connect wrong cert" + ( + cat $OBJ/sshd_proxy_bak + echo HostKey $OBJ/cert_host_key_${ktype} + echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub + ) > $OBJ/sshd_proxy + + ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ + -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ + -F $OBJ/ssh_proxy -q somehost true >/dev/null 2>&1 + if [ $? -eq 0 ]; then + fail "ssh cert connect $ident succeeded unexpectedly" + fi +done + +rm -f $OBJ/known_hosts-cert $OBJ/host_ca_key* $OBJ/cert_host_key* diff --git a/regress/cert-userkey.sh b/regress/cert-userkey.sh new file mode 100755 index 000000000000..7a58e7b75f30 --- /dev/null +++ b/regress/cert-userkey.sh @@ -0,0 +1,176 @@ +# $OpenBSD: cert-userkey.sh,v 1.3 2010/03/04 10:38:23 djm Exp $ +# Placed in the Public Domain. + +tid="certified user keys" + +rm -f $OBJ/authorized_keys_$USER $OBJ/user_ca_key* $OBJ/cert_user_key* +cp $OBJ/sshd_proxy $OBJ/sshd_proxy_bak + +# Create a CA key +${SSHKEYGEN} -q -N '' -t rsa -f $OBJ/user_ca_key ||\ + fail "ssh-keygen of user_ca_key failed" + +# Generate and sign user keys +for ktype in rsa dsa ; do + verbose "$tid: sign user ${ktype} cert" + ${SSHKEYGEN} -q -N '' -t ${ktype} \ + -f $OBJ/cert_user_key_${ktype} || \ + fail "ssh-keygen of cert_user_key_${ktype} failed" + ${SSHKEYGEN} -q -s $OBJ/user_ca_key -I \ + "regress user key for $USER" \ + -n $USER $OBJ/cert_user_key_${ktype} || + fail "couldn't sign cert_user_key_${ktype}" +done + +basic_tests() { + auth=$1 + if test "x$auth" = "xauthorized_keys" ; then + # Add CA to authorized_keys + ( + echon 'cert-authority ' + cat $OBJ/user_ca_key.pub + ) > $OBJ/authorized_keys_$USER + else + echo > $OBJ/authorized_keys_$USER + extra_sshd="TrustedUserCAKeys $OBJ/user_ca_key.pub" + fi + + for ktype in rsa dsa ; do + for privsep in yes no ; do + _prefix="${ktype} privsep $privsep $auth" + # Simple connect + verbose "$tid: ${_prefix} connect" + ( + cat $OBJ/sshd_proxy_bak + echo "UsePrivilegeSeparation $privsep" + echo "$extra_sshd" + ) > $OBJ/sshd_proxy + + ${SSH} -2i $OBJ/cert_user_key_${ktype} \ + -F $OBJ/ssh_proxy somehost true + if [ $? -ne 0 ]; then + fail "ssh cert connect failed" + fi + + # Revoked keys + verbose "$tid: ${_prefix} revoked key" + ( + cat $OBJ/sshd_proxy_bak + echo "UsePrivilegeSeparation $privsep" + echo "RevokedKeys $OBJ/cert_user_key_${ktype}.pub" + echo "$extra_sshd" + ) > $OBJ/sshd_proxy + ${SSH} -2i $OBJ/cert_user_key_${ktype} \ + -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1 + if [ $? -eq 0 ]; then + fail "ssh cert connect succeeded unexpecedly" + fi + done + + # Revoked CA + verbose "$tid: ${ktype} $auth revoked CA key" + ( + cat $OBJ/sshd_proxy_bak + echo "RevokedKeys $OBJ/user_ca_key.pub" + echo "$extra_sshd" + ) > $OBJ/sshd_proxy + ${SSH} -2i $OBJ/cert_user_key_${ktype} -F $OBJ/ssh_proxy \ + somehost true >/dev/null 2>&1 + if [ $? -eq 0 ]; then + fail "ssh cert connect succeeded unexpecedly" + fi + done + + verbose "$tid: $auth CA does not authenticate" + ( + cat $OBJ/sshd_proxy_bak + echo "$extra_sshd" + ) > $OBJ/sshd_proxy + verbose "$tid: ensure CA key does not authenticate user" + ${SSH} -2i $OBJ/user_ca_key \ + -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1 + if [ $? -eq 0 ]; then + fail "ssh cert connect with CA key succeeded unexpectedly" + fi +} + +basic_tests authorized_keys +basic_tests TrustedUserCAKeys + +test_one() { + ident=$1 + result=$2 + sign_opts=$3 + auth_choice=$4 + + if test "x$auth_choice" = "x" ; then + auth_choice="authorized_keys TrustedUserCAKeys" + fi + + for auth in $auth_choice ; do + cat $OBJ/sshd_proxy_bak > $OBJ/sshd_proxy + if test "x$auth" = "xauthorized_keys" ; then + # Add CA to authorized_keys + ( + echon 'cert-authority ' + cat $OBJ/user_ca_key.pub + ) > $OBJ/authorized_keys_$USER + else + echo > $OBJ/authorized_keys_$USER + echo "TrustedUserCAKeys $OBJ/user_ca_key.pub" >> \ + $OBJ/sshd_proxy + + fi + + verbose "$tid: $ident auth $auth expect $result" + ${SSHKEYGEN} -q -s $OBJ/user_ca_key \ + -I "regress user key for $USER" \ + $sign_opts \ + $OBJ/cert_user_key_rsa || + fail "couldn't sign cert_user_key_rsa" + + ${SSH} -2i $OBJ/cert_user_key_rsa -F $OBJ/ssh_proxy \ + somehost true >/dev/null 2>&1 + rc=$? + if [ "x$result" = "xsuccess" ] ; then + if [ $rc -ne 0 ]; then + fail "$ident failed unexpectedly" + fi + else + if [ $rc -eq 0 ]; then + fail "$ident succeeded unexpectedly" + fi + fi + done +} + +test_one "correct principal" success "-n ${USER}" +test_one "host-certificate" failure "-n ${USER} -h" +test_one "wrong principals" failure "-n foo" +test_one "cert not yet valid" failure "-n ${USER} -V20200101:20300101" +test_one "cert expired" failure "-n ${USER} -V19800101:19900101" +test_one "cert valid interval" success "-n ${USER} -V-1w:+2w" +test_one "wrong source-address" failure "-n ${USER} -Osource-address=10.0.0.0/8" +test_one "force-command" failure "-n ${USER} -Oforce-command=false" + +# Behaviour is different here: TrustedUserCAKeys doesn't allow empty principals +test_one "empty principals" success "" authorized_keys +test_one "empty principals" failure "" TrustedUserCAKeys + +# Wrong certificate +for ktype in rsa dsa ; do + # Self-sign + ${SSHKEYGEN} -q -s $OBJ/cert_user_key_${ktype} -I \ + "regress user key for $USER" \ + -n $USER $OBJ/cert_user_key_${ktype} || + fail "couldn't sign cert_user_key_${ktype}" + verbose "$tid: user ${ktype} connect wrong cert" + ${SSH} -2i $OBJ/cert_user_key_${ktype} -F $OBJ/ssh_proxy \ + somehost true >/dev/null 2>&1 + if [ $? -eq 0 ]; then + fail "ssh cert connect $ident succeeded unexpectedly" + fi +done + +rm -f $OBJ/authorized_keys_$USER $OBJ/user_ca_key* $OBJ/cert_user_key* + diff --git a/regress/cfgmatch.sh b/regress/cfgmatch.sh index 35c5e52a12bd..96badd51b26d 100644 --- a/regress/cfgmatch.sh +++ b/regress/cfgmatch.sh @@ -57,9 +57,9 @@ for p in 1 2; do done # Retry previous with key option, should also be denied. -echo -n 'permitopen="127.0.0.1:'$PORT'" ' >$OBJ/authorized_keys_$USER +echon 'permitopen="127.0.0.1:'$PORT'" ' >$OBJ/authorized_keys_$USER cat $OBJ/rsa.pub >> $OBJ/authorized_keys_$USER -echo -n 'permitopen="127.0.0.1:'$PORT'" ' >>$OBJ/authorized_keys_$USER +echon 'permitopen="127.0.0.1:'$PORT'" ' >>$OBJ/authorized_keys_$USER cat $OBJ/rsa1.pub >> $OBJ/authorized_keys_$USER for p in 1 2; do rm -f $pidfile diff --git a/regress/cipher-speed.sh b/regress/cipher-speed.sh index d39a829d4d6a..85de6d585604 100644 --- a/regress/cipher-speed.sh +++ b/regress/cipher-speed.sh @@ -19,7 +19,7 @@ ciphers="aes128-cbc 3des-cbc blowfish-cbc cast128-cbc for c in $ciphers; do for m in $macs; do trace "proto 2 cipher $c mac $m" for x in $tries; do - echo -n "$c/$m:\t" + echon "$c/$m:\t" ( ${SSH} -o 'compression no' \ -F $OBJ/ssh_proxy -2 -m $m -c $c somehost \ exec sh -c \'"dd of=/dev/null obs=32k"\' \ @@ -35,7 +35,7 @@ ciphers="3des blowfish" for c in $ciphers; do trace "proto 1 cipher $c" for x in $tries; do - echo -n "$c:\t" + echon "$c:\t" ( ${SSH} -o 'compression no' \ -F $OBJ/ssh_proxy -1 -c $c somehost \ exec sh -c \'"dd of=/dev/null obs=32k"\' \ diff --git a/regress/forwarding.sh b/regress/forwarding.sh index 9ffbb3dd4712..6dec991a60e2 100644 --- a/regress/forwarding.sh +++ b/regress/forwarding.sh @@ -1,4 +1,4 @@ -# $OpenBSD: forwarding.sh,v 1.6 2006/07/11 18:51:21 markus Exp $ +# $OpenBSD: forwarding.sh,v 1.7 2010/01/11 02:53:44 dtucker Exp $ # Placed in the Public Domain. tid="local and remote forwarding" @@ -93,3 +93,13 @@ for p in 1 2; do fi sleep 10 done + +for p in 2; do + trace "stdio forwarding proto $p" + cmd="${SSH} -$p -F $OBJ/ssh_config" + $cmd -o "ProxyCommand $cmd -q -W localhost:$PORT somehost" \ + somehost true + if [ $? != 0 ]; then + fail "stdio forwarding proto $p" + fi +done diff --git a/regress/keygen-convert.sh b/regress/keygen-convert.sh new file mode 100755 index 000000000000..ad0e9c637d0f --- /dev/null +++ b/regress/keygen-convert.sh @@ -0,0 +1,33 @@ +# $OpenBSD: keygen-convert.sh,v 1.1 2009/11/09 04:20:04 dtucker Exp $ +# Placed in the Public Domain. + +tid="convert keys" + +for t in rsa dsa; do + # generate user key for agent + trace "generating $t key" + rm -f $OBJ/$t-key + ${SSHKEYGEN} -q -N "" -t $t -f $OBJ/$t-key + + trace "export $t private to rfc4716 public" + ${SSHKEYGEN} -q -e -f $OBJ/$t-key >$OBJ/$t-key-rfc || \ + fail "export $t private to rfc4716 public" + + trace "export $t public to rfc4716 public" + ${SSHKEYGEN} -q -e -f $OBJ/$t-key.pub >$OBJ/$t-key-rfc.pub || \ + fail "$t public to rfc4716 public" + + cmp $OBJ/$t-key-rfc $OBJ/$t-key-rfc.pub || \ + fail "$t rfc4716 exports differ between public and private" + + trace "import $t rfc4716 public" + ${SSHKEYGEN} -q -i -f $OBJ/$t-key-rfc >$OBJ/$t-rfc-imported || \ + fail "$t import rfc4716 public" + + cut -f1,2 -d " " $OBJ/$t-key.pub >$OBJ/$t-key-nocomment.pub + cmp $OBJ/$t-key-nocomment.pub $OBJ/$t-rfc-imported || \ + fail "$t imported differs from original" + + rm -f $OBJ/$t-key $OBJ/$t-key.pub $OBJ/$t-key-rfc $OBJ/$t-key-rfc.pub \ + $OBJ/$t-rfc-imported $OBJ/$t-key-nocomment.pub +done diff --git a/regress/multiplex.sh b/regress/multiplex.sh index 4fba7b5accd0..8a98a6e54026 100644 --- a/regress/multiplex.sh +++ b/regress/multiplex.sh @@ -1,4 +1,4 @@ -# $OpenBSD: multiplex.sh,v 1.11 2005/04/25 09:54:09 dtucker Exp $ +# $OpenBSD: multiplex.sh,v 1.12 2009/05/05 07:51:36 dtucker Exp $ # Placed in the Public Domain. CTL=/tmp/openssh.regress.ctl-sock.$$ @@ -26,7 +26,7 @@ sleep 5 verbose "test $tid: envpass" trace "env passing over multiplexed connection" -_XXX_TEST=blah ${SSH} -oSendEnv="_XXX_TEST" -S$CTL otherhost sh << 'EOF' +_XXX_TEST=blah ${SSH} -F $OBJ/ssh_config -oSendEnv="_XXX_TEST" -S$CTL otherhost sh << 'EOF' test X"$_XXX_TEST" = X"blah" EOF if [ $? -ne 0 ]; then @@ -36,26 +36,26 @@ fi verbose "test $tid: transfer" rm -f ${COPY} trace "ssh transfer over multiplexed connection and check result" -${SSH} -S$CTL otherhost cat ${DATA} > ${COPY} +${SSH} -F $OBJ/ssh_config -S$CTL otherhost cat ${DATA} > ${COPY} test -f ${COPY} || fail "ssh -Sctl: failed copy ${DATA}" cmp ${DATA} ${COPY} || fail "ssh -Sctl: corrupted copy of ${DATA}" rm -f ${COPY} trace "ssh transfer over multiplexed connection and check result" -${SSH} -S $CTL otherhost cat ${DATA} > ${COPY} +${SSH} -F $OBJ/ssh_config -S $CTL otherhost cat ${DATA} > ${COPY} test -f ${COPY} || fail "ssh -S ctl: failed copy ${DATA}" cmp ${DATA} ${COPY} || fail "ssh -S ctl: corrupted copy of ${DATA}" rm -f ${COPY} trace "sftp transfer over multiplexed connection and check result" echo "get ${DATA} ${COPY}" | \ - ${SFTP} -S ${SSH} -oControlPath=$CTL otherhost >$LOG 2>&1 + ${SFTP} -S ${SSH} -F $OBJ/ssh_config -oControlPath=$CTL otherhost >$LOG 2>&1 test -f ${COPY} || fail "sftp: failed copy ${DATA}" cmp ${DATA} ${COPY} || fail "sftp: corrupted copy of ${DATA}" rm -f ${COPY} trace "scp transfer over multiplexed connection and check result" -${SCP} -S ${SSH} -oControlPath=$CTL otherhost:${DATA} ${COPY} >$LOG 2>&1 +${SCP} -S ${SSH} -F $OBJ/ssh_config -oControlPath=$CTL otherhost:${DATA} ${COPY} >$LOG 2>&1 test -f ${COPY} || fail "scp: failed copy ${DATA}" cmp ${DATA} ${COPY} || fail "scp: corrupted copy of ${DATA}" @@ -64,7 +64,7 @@ rm -f ${COPY} for s in 0 1 4 5 44; do trace "exit status $s over multiplexed connection" verbose "test $tid: status $s" - ${SSH} -S $CTL otherhost exit $s + ${SSH} -F $OBJ/ssh_config -S $CTL otherhost exit $s r=$? if [ $r -ne $s ]; then fail "exit code mismatch for protocol $p: $r != $s" @@ -72,7 +72,7 @@ for s in 0 1 4 5 44; do # same with early close of stdout/err trace "exit status $s with early close over multiplexed connection" - ${SSH} -S $CTL -n otherhost \ + ${SSH} -F $OBJ/ssh_config -S $CTL -n otherhost \ exec sh -c \'"sleep 2; exec > /dev/null 2>&1; sleep 3; exit $s"\' r=$? if [ $r -ne $s ]; then @@ -81,10 +81,10 @@ for s in 0 1 4 5 44; do done trace "test check command" -${SSH} -S $CTL -Ocheck otherhost || fail "check command failed" +${SSH} -F $OBJ/ssh_config -S $CTL -Ocheck otherhost || fail "check command failed" trace "test exit command" -${SSH} -S $CTL -Oexit otherhost || fail "send exit command failed" +${SSH} -F $OBJ/ssh_config -S $CTL -Oexit otherhost || fail "send exit command failed" # Wait for master to exit sleep 2 diff --git a/regress/portnum.sh b/regress/portnum.sh new file mode 100755 index 000000000000..1de0680fe122 --- /dev/null +++ b/regress/portnum.sh @@ -0,0 +1,34 @@ +# $OpenBSD: portnum.sh,v 1.1 2009/08/13 00:57:17 djm Exp $ +# Placed in the Public Domain. + +tid="port number parsing" + +badport() { + port=$1 + verbose "$tid: invalid port $port" + if ${SSH} -F $OBJ/ssh_proxy -p $port somehost true 2>/dev/null ; then + fail "$tid accepted invalid port $port" + fi +} +goodport() { + port=$1 + verbose "$tid: valid port $port" + if ${SSH} -F $OBJ/ssh_proxy -p $port somehost true 2>/dev/null ; then + : + else + fail "$tid rejected valid port $port" + fi +} + +badport 0 +badport 65536 +badport 131073 +badport 2000blah +badport blah2000 + +goodport 1 +goodport 22 +goodport 2222 +goodport 22222 +goodport 65535 + diff --git a/regress/sftp-badcmds.sh b/regress/sftp-badcmds.sh index b48b1cb01cf3..08009f26bc2f 100644 --- a/regress/sftp-badcmds.sh +++ b/regress/sftp-badcmds.sh @@ -1,4 +1,4 @@ -# $OpenBSD: sftp-badcmds.sh,v 1.3 2008/03/24 21:46:54 djm Exp $ +# $OpenBSD: sftp-badcmds.sh,v 1.4 2009/08/13 01:11:55 djm Exp $ # Placed in the Public Domain. tid="sftp invalid commands" @@ -13,13 +13,13 @@ rm -rf ${COPY} ${COPY}.1 ${COPY}.2 ${COPY}.dd rm -f ${COPY} verbose "$tid: get nonexistent" -echo "get $NONEXIST $COPY" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "get $NONEXIST $COPY" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "get nonexistent failed" test -f ${COPY} && fail "existing copy after get nonexistent" rm -f ${COPY}.dd/* verbose "$tid: glob get to nonexistent directory" -echo "get /bin/l* $NONEXIST" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "get /bin/l* $NONEXIST" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "get nonexistent failed" for x in $GLOBFILES; do test -f ${COPY}.dd/$x && fail "existing copy after get nonexistent" @@ -27,13 +27,13 @@ done rm -f ${COPY} verbose "$tid: put nonexistent" -echo "put $NONEXIST $COPY" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "put $NONEXIST $COPY" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "put nonexistent failed" test -f ${COPY} && fail "existing copy after put nonexistent" rm -f ${COPY}.dd/* verbose "$tid: glob put to nonexistent directory" -echo "put /bin/l* ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "put /bin/l* ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "put nonexistent failed" for x in $GLOBFILES; do test -f ${COPY}.dd/$x && fail "existing copy after nonexistent" @@ -41,7 +41,7 @@ done rm -f ${COPY} verbose "$tid: rename nonexistent" -echo "rename $NONEXIST ${COPY}.1" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "rename $NONEXIST ${COPY}.1" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "rename nonexist failed" test -f ${COPY}.1 && fail "file exists after rename nonexistent" @@ -49,7 +49,7 @@ rm -rf ${COPY} ${COPY}.dd cp $DATA $COPY mkdir ${COPY}.dd verbose "$tid: rename target exists (directory)" -echo "rename $COPY ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "rename $COPY ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "rename target exists (directory) failed" test -f ${COPY} || fail "oldname missing after rename target exists (directory)" test -d ${COPY}.dd || fail "newname missing after rename target exists (directory)" @@ -59,7 +59,7 @@ rm -f ${COPY}.dd/* rm -rf ${COPY} cp ${DATA2} ${COPY} verbose "$tid: glob put files to local file" -echo "put /bin/l* $COPY" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 +echo "put /bin/l* $COPY" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 cmp ${DATA2} ${COPY} || fail "put successed when it should have failed" rm -rf ${COPY} ${COPY}.1 ${COPY}.2 ${COPY}.dd diff --git a/regress/sftp-batch.sh b/regress/sftp-batch.sh index 365c47cfcf23..a51ef0782d8e 100644 --- a/regress/sftp-batch.sh +++ b/regress/sftp-batch.sh @@ -1,4 +1,4 @@ -# $OpenBSD: sftp-batch.sh,v 1.3 2004/01/13 09:49:06 djm Exp $ +# $OpenBSD: sftp-batch.sh,v 1.4 2009/08/13 01:11:55 djm Exp $ # Placed in the Public Domain. tid="sftp batchfile" @@ -37,19 +37,19 @@ cat << EOF > ${BATCH}.fail.2 EOF verbose "$tid: good commands" -${SFTP} -b ${BATCH}.pass.1 -P ${SFTPSERVER} >/dev/null 2>&1 \ +${SFTP} -b ${BATCH}.pass.1 -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "good commands failed" verbose "$tid: bad commands" -${SFTP} -b ${BATCH}.fail.1 -P ${SFTPSERVER} >/dev/null 2>&1 \ +${SFTP} -b ${BATCH}.fail.1 -D ${SFTPSERVER} >/dev/null 2>&1 \ && fail "bad commands succeeded" verbose "$tid: comments and blanks" -${SFTP} -b ${BATCH}.pass.2 -P ${SFTPSERVER} >/dev/null 2>&1 \ +${SFTP} -b ${BATCH}.pass.2 -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "comments & blanks failed" verbose "$tid: junk command" -${SFTP} -b ${BATCH}.fail.2 -P ${SFTPSERVER} >/dev/null 2>&1 \ +${SFTP} -b ${BATCH}.fail.2 -D ${SFTPSERVER} >/dev/null 2>&1 \ && fail "junk command succeeded" rm -rf ${COPY} ${COPY}.1 ${COPY}.2 ${COPY}.dd ${BATCH}.* diff --git a/regress/sftp-cmds.sh b/regress/sftp-cmds.sh index 3b453c5e80fc..c4d6ae2deb3a 100644 --- a/regress/sftp-cmds.sh +++ b/regress/sftp-cmds.sh @@ -1,4 +1,4 @@ -# $OpenBSD: sftp-cmds.sh,v 1.9 2007/12/12 05:04:03 djm Exp $ +# $OpenBSD: sftp-cmds.sh,v 1.10 2009/08/13 01:11:55 djm Exp $ # Placed in the Public Domain. # XXX - TODO: @@ -40,56 +40,56 @@ SPACECOPY_ARG="${COPY}\ this\ has\ spaces.txt" # File with glob metacharacters GLOBMETACOPY="${COPY} [metachar].txt" -rm -rf ${COPY} ${COPY}.1 ${COPY}.2 ${COPY}.dd ${COPY}.dd2 +rm -rf ${COPY} ${COPY}.1 ${COPY}.2 ${COPY}.dd ${COPY}.dd2 ${BATCH}.* mkdir ${COPY}.dd verbose "$tid: lls" -(echo "lcd ${OBJ}" ; echo "lls") | ${SFTP} -P ${SFTPSERVER} 2>&1 | \ +(echo "lcd ${OBJ}" ; echo "lls") | ${SFTP} -D ${SFTPSERVER} 2>&1 | \ grep copy.dd >/dev/null 2>&1 || fail "lls failed" verbose "$tid: lls w/path" -echo "lls ${OBJ}" | ${SFTP} -P ${SFTPSERVER} 2>&1 | \ +echo "lls ${OBJ}" | ${SFTP} -D ${SFTPSERVER} 2>&1 | \ grep copy.dd >/dev/null 2>&1 || fail "lls w/path failed" verbose "$tid: ls" -echo "ls ${OBJ}" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "ls ${OBJ}" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "ls failed" # XXX always successful verbose "$tid: shell" -echo "!echo hi there" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "!echo hi there" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "shell failed" # XXX always successful verbose "$tid: pwd" -echo "pwd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "pwd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "pwd failed" # XXX always successful verbose "$tid: lpwd" -echo "lpwd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "lpwd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "lpwd failed" # XXX always successful verbose "$tid: quit" -echo "quit" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "quit" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "quit failed" # XXX always successful verbose "$tid: help" -echo "help" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "help" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "help failed" # XXX always successful rm -f ${COPY} verbose "$tid: get" -echo "get $DATA $COPY" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "get $DATA $COPY" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "get failed" cmp $DATA ${COPY} || fail "corrupted copy after get" rm -f ${COPY} verbose "$tid: get quoted" -echo "get \"$DATA\" $COPY" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "get \"$DATA\" $COPY" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "get failed" cmp $DATA ${COPY} || fail "corrupted copy after get" @@ -97,8 +97,8 @@ if [ "$os" != "cygwin" ]; then rm -f ${QUOTECOPY} cp $DATA ${QUOTECOPY} verbose "$tid: get filename with quotes" -echo "get \"$QUOTECOPY_ARG\" ${COPY}" | \ - ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ || fail "get failed" +echo "get \"$QUOTECOPY_ARG\" ${COPY}" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ + || fail "get failed" cmp ${COPY} ${QUOTECOPY} || fail "corrupted copy after get with quotes" rm -f ${QUOTECOPY} ${COPY} fi @@ -106,7 +106,7 @@ fi rm -f "$SPACECOPY" ${COPY} cp $DATA "$SPACECOPY" verbose "$tid: get filename with spaces" -echo "get ${SPACECOPY_ARG} ${COPY}" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "get ${SPACECOPY_ARG} ${COPY}" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "get failed" cmp ${COPY} "$SPACECOPY" || fail "corrupted copy after get with spaces" @@ -114,19 +114,19 @@ rm -f "$GLOBMETACOPY" ${COPY} cp $DATA "$GLOBMETACOPY" verbose "$tid: get filename with glob metacharacters" echo "get \"${GLOBMETACOPY}\" ${COPY}" | \ - ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 || fail "get failed" + ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 || fail "get failed" cmp ${COPY} "$GLOBMETACOPY" || \ fail "corrupted copy after get with glob metacharacters" rm -f ${COPY}.dd/* verbose "$tid: get to directory" -echo "get $DATA ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "get $DATA ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "get failed" cmp $DATA ${COPY}.dd/`basename $DATA` || fail "corrupted copy after get" rm -f ${COPY}.dd/* verbose "$tid: glob get to directory" -echo "get /bin/l* ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "get /bin/l* ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "get failed" for x in $GLOBFILES; do cmp /bin/$x ${COPY}.dd/$x || fail "corrupted copy after get" @@ -134,13 +134,13 @@ done rm -f ${COPY}.dd/* verbose "$tid: get to local dir" -(echo "lcd ${COPY}.dd"; echo "get $DATA" ) | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +(echo "lcd ${COPY}.dd"; echo "get $DATA" ) | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "get failed" cmp $DATA ${COPY}.dd/`basename $DATA` || fail "corrupted copy after get" rm -f ${COPY}.dd/* verbose "$tid: glob get to local dir" -(echo "lcd ${COPY}.dd"; echo "get /bin/l*") | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +(echo "lcd ${COPY}.dd"; echo "get /bin/l*") | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "get failed" for x in $GLOBFILES; do cmp /bin/$x ${COPY}.dd/$x || fail "corrupted copy after get" @@ -149,32 +149,32 @@ done rm -f ${COPY} verbose "$tid: put" echo "put $DATA $COPY" | \ - ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 || fail "put failed" + ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 || fail "put failed" cmp $DATA ${COPY} || fail "corrupted copy after put" if [ "$os" != "cygwin" ]; then rm -f ${QUOTECOPY} verbose "$tid: put filename with quotes" echo "put $DATA \"$QUOTECOPY_ARG\"" | \ - ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 || fail "put failed" + ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 || fail "put failed" cmp $DATA ${QUOTECOPY} || fail "corrupted copy after put with quotes" fi rm -f "$SPACECOPY" verbose "$tid: put filename with spaces" echo "put $DATA ${SPACECOPY_ARG}" | \ - ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 || fail "put failed" + ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 || fail "put failed" cmp $DATA "$SPACECOPY" || fail "corrupted copy after put with spaces" rm -f ${COPY}.dd/* verbose "$tid: put to directory" -echo "put $DATA ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "put $DATA ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "put failed" cmp $DATA ${COPY}.dd/`basename $DATA` || fail "corrupted copy after put" rm -f ${COPY}.dd/* verbose "$tid: glob put to directory" -echo "put /bin/l? ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "put /bin/l? ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "put failed" for x in $GLOBFILES; do cmp /bin/$x ${COPY}.dd/$x || fail "corrupted copy after put" @@ -182,60 +182,61 @@ done rm -f ${COPY}.dd/* verbose "$tid: put to local dir" -(echo "cd ${COPY}.dd"; echo "put $DATA") | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +(echo "cd ${COPY}.dd"; echo "put $DATA") | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "put failed" cmp $DATA ${COPY}.dd/`basename $DATA` || fail "corrupted copy after put" rm -f ${COPY}.dd/* verbose "$tid: glob put to local dir" -(echo "cd ${COPY}.dd"; echo "put /bin/l?") | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +(echo "cd ${COPY}.dd"; echo "put /bin/l?") | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "put failed" for x in $GLOBFILES; do cmp /bin/$x ${COPY}.dd/$x || fail "corrupted copy after put" done verbose "$tid: rename" -echo "rename $COPY ${COPY}.1" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "rename $COPY ${COPY}.1" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "rename failed" test -f ${COPY}.1 || fail "missing file after rename" cmp $DATA ${COPY}.1 >/dev/null 2>&1 || fail "corrupted copy after rename" verbose "$tid: rename directory" echo "rename ${COPY}.dd ${COPY}.dd2" | \ - ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 || \ + ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 || \ fail "rename directory failed" test -d ${COPY}.dd && fail "oldname exists after rename directory" test -d ${COPY}.dd2 || fail "missing newname after rename directory" verbose "$tid: ln" -echo "ln ${COPY}.1 ${COPY}.2" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 || fail "ln failed" +echo "ln ${COPY}.1 ${COPY}.2" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 || fail "ln failed" test -h ${COPY}.2 || fail "missing file after ln" verbose "$tid: mkdir" -echo "mkdir ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "mkdir ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "mkdir failed" test -d ${COPY}.dd || fail "missing directory after mkdir" # XXX do more here verbose "$tid: chdir" -echo "chdir ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "chdir ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "chdir failed" verbose "$tid: rmdir" -echo "rmdir ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "rmdir ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "rmdir failed" test -d ${COPY}.1 && fail "present directory after rmdir" verbose "$tid: lmkdir" -echo "lmkdir ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "lmkdir ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "lmkdir failed" test -d ${COPY}.dd || fail "missing directory after lmkdir" # XXX do more here verbose "$tid: lchdir" -echo "lchdir ${COPY}.dd" | ${SFTP} -P ${SFTPSERVER} >/dev/null 2>&1 \ +echo "lchdir ${COPY}.dd" | ${SFTP} -D ${SFTPSERVER} >/dev/null 2>&1 \ || fail "lchdir failed" -rm -rf ${COPY} ${COPY}.1 ${COPY}.2 ${COPY}.dd ${COPY}.dd2 +rm -rf ${COPY} ${COPY}.1 ${COPY}.2 ${COPY}.dd ${COPY}.dd2 ${BATCH}.* rm -rf ${QUOTECOPY} "$SPACECOPY" "$GLOBMETACOPY" + diff --git a/regress/sftp-glob.sh b/regress/sftp-glob.sh index 60116a748b71..72bb17d75336 100644 --- a/regress/sftp-glob.sh +++ b/regress/sftp-glob.sh @@ -1,4 +1,4 @@ -# $OpenBSD: sftp-glob.sh,v 1.3 2007/10/26 05:30:01 djm Exp $ +# $OpenBSD: sftp-glob.sh,v 1.4 2009/08/13 01:11:55 djm Exp $ # Placed in the Public Domain. tid="sftp glob" @@ -10,7 +10,7 @@ sftp_ls() { unexpected=$4 verbose "$tid: $errtag" printf "ls -l %s" "${target}" | \ - ${SFTP} -b - -P ${SFTPSERVER} 2>/dev/null | \ + ${SFTP} -b - -D ${SFTPSERVER} 2>/dev/null | \ grep -v "^sftp>" > ${RESULTS} if [ $? -ne 0 ]; then fail "$errtag failed" diff --git a/regress/sftp.sh b/regress/sftp.sh index 0e22f8f6bb82..f84fa6f4e22a 100644 --- a/regress/sftp.sh +++ b/regress/sftp.sh @@ -1,4 +1,4 @@ -# $OpenBSD: sftp.sh,v 1.2 2002/03/27 22:39:52 markus Exp $ +# $OpenBSD: sftp.sh,v 1.3 2009/08/13 01:11:55 djm Exp $ # Placed in the Public Domain. tid="basic sftp put/get" @@ -19,8 +19,8 @@ REQUESTS="1 2 10" for B in ${BUFFERSIZE}; do for R in ${REQUESTS}; do verbose "test $tid: buffer_size $B num_requests $R" - rm -f ${COPY}.1 ${COPY}.2 - ${SFTP} -P ${SFTPSERVER} -B $B -R $R -b $SFTPCMDFILE \ + rm -f ${COPY}.1 ${COPY}.2 + ${SFTP} -D ${SFTPSERVER} -B $B -R $R -b $SFTPCMDFILE \ > /dev/null 2>&1 r=$? if [ $r -ne 0 ]; then diff --git a/regress/ssh-com-sftp.sh b/regress/ssh-com-sftp.sh index 936b4cca7f46..be6f4e0dcc90 100644 --- a/regress/ssh-com-sftp.sh +++ b/regress/ssh-com-sftp.sh @@ -1,4 +1,4 @@ -# $OpenBSD: ssh-com-sftp.sh,v 1.5 2004/02/24 17:06:52 markus Exp $ +# $OpenBSD: ssh-com-sftp.sh,v 1.6 2009/08/20 18:43:07 djm Exp $ # Placed in the Public Domain. tid="basic sftp put/get with ssh.com server" @@ -51,7 +51,7 @@ for v in ${VERSIONS}; do for R in ${REQUESTS}; do verbose "test $tid: buffer_size $B num_requests $R" rm -f ${COPY}.1 ${COPY}.2 - ${SFTP} -P ${server} -B $B -R $R -b $SFTPCMDFILE \ + ${SFTP} -D ${server} -B $B -R $R -b $SFTPCMDFILE \ > /dev/null 2>&1 r=$? if [ $r -ne 0 ]; then diff --git a/regress/ssh2putty.sh b/regress/ssh2putty.sh index dfdeeff4a0ba..691db1690da2 100755 --- a/regress/ssh2putty.sh +++ b/regress/ssh2putty.sh @@ -1,4 +1,5 @@ #!/bin/sh +# $OpenBSD: ssh2putty.sh,v 1.2 2009/10/06 23:51:49 dtucker Exp $ if test "x$1" = "x" -o "x$2" = "x" -o "x$3" = "x" ; then echo "Usage: ssh2putty hostname port ssh-private-key" diff --git a/regress/test-exec.sh b/regress/test-exec.sh index b54448912171..b3a19389dcf4 100644 --- a/regress/test-exec.sh +++ b/regress/test-exec.sh @@ -1,4 +1,4 @@ -# $OpenBSD: test-exec.sh,v 1.35 2008/06/28 13:57:25 djm Exp $ +# $OpenBSD: test-exec.sh,v 1.37 2010/02/24 06:21:56 djm Exp $ # Placed in the Public Domain. #SUDO=sudo @@ -172,9 +172,17 @@ cleanup () echo no sshd running else if [ $pid -lt 2 ]; then - echo bad pid for ssd: $pid + echo bad pid for ssh: $pid else $SUDO kill $pid + trace "wait for sshd to exit" + i=0; + while [ -f $PIDFILE -a $i -lt 5 ]; do + i=`expr $i + 1` + sleep $i + done + test -f $PIDFILE && \ + fatal "sshd didn't exit port $PORT pid $pid" fi fi fi @@ -222,6 +230,7 @@ trap fatal 3 2 cat << EOF > $OBJ/sshd_config StrictModes no Port $PORT + Protocol 2,1 AddressFamily inet ListenAddress 127.0.0.1 #ListenAddress ::1 @@ -247,6 +256,7 @@ echo 'StrictModes no' >> $OBJ/sshd_proxy # create client config cat << EOF > $OBJ/ssh_config Host * + Protocol 2,1 Hostname 127.0.0.1 HostKeyAlias localhost-with-alias Port $PORT diff --git a/roaming.h b/roaming.h index e517161f628c..6bb94cc391db 100644 --- a/roaming.h +++ b/roaming.h @@ -1,4 +1,4 @@ -/* $OpenBSD: roaming.h,v 1.4 2009/06/27 09:32:43 andreas Exp $ */ +/* $OpenBSD: roaming.h,v 1.5 2009/10/24 11:11:58 andreas Exp $ */ /* * Copyright (c) 2004-2009 AppGate Network Security AB * @@ -19,12 +19,17 @@ #define ROAMING_H #define DEFAULT_ROAMBUF 65536 +#define ROAMING_REQUEST "roaming@appgate.com" +extern int roaming_enabled; extern int resume_in_progress; +void request_roaming(void); int get_snd_buf_size(void); int get_recv_buf_size(void); void add_recv_bytes(u_int64_t); +int wait_for_roaming_reconnect(void); +void roaming_reply(int, u_int32_t, void *); void set_out_buffer_size(size_t); ssize_t roaming_write(int, const void *, size_t, int *); ssize_t roaming_read(int, void *, size_t, int *); @@ -33,6 +38,7 @@ u_int64_t get_recv_bytes(void); u_int64_t get_sent_bytes(void); void roam_set_bytes(u_int64_t, u_int64_t); void resend_bytes(int, u_int64_t *); +void calculate_new_key(u_int64_t *, u_int64_t, u_int64_t); int resume_kex(void); #endif /* ROAMING */ diff --git a/roaming_client.c b/roaming_client.c new file mode 100644 index 000000000000..cea8e7360ad9 --- /dev/null +++ b/roaming_client.c @@ -0,0 +1,280 @@ +/* $OpenBSD: roaming_client.c,v 1.3 2010/01/18 01:50:27 dtucker Exp $ */ +/* + * Copyright (c) 2004-2009 AppGate Network Security AB + * + * 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. + */ + +#include "includes.h" + +#include "openbsd-compat/sys-queue.h" +#include <sys/types.h> +#include <sys/socket.h> + +#ifdef HAVE_INTTYPES_H +#include <inttypes.h> +#endif +#include <signal.h> +#include <string.h> +#include <unistd.h> + +#include <openssl/crypto.h> +#include <openssl/sha.h> + +#include "xmalloc.h" +#include "buffer.h" +#include "channels.h" +#include "cipher.h" +#include "dispatch.h" +#include "clientloop.h" +#include "log.h" +#include "match.h" +#include "misc.h" +#include "packet.h" +#include "ssh.h" +#include "key.h" +#include "kex.h" +#include "readconf.h" +#include "roaming.h" +#include "ssh2.h" +#include "sshconnect.h" + +/* import */ +extern Options options; +extern char *host; +extern struct sockaddr_storage hostaddr; +extern int session_resumed; + +static u_int32_t roaming_id; +static u_int64_t cookie; +static u_int64_t lastseenchall; +static u_int64_t key1, key2, oldkey1, oldkey2; + +void +roaming_reply(int type, u_int32_t seq, void *ctxt) +{ + if (type == SSH2_MSG_REQUEST_FAILURE) { + logit("Server denied roaming"); + return; + } + verbose("Roaming enabled"); + roaming_id = packet_get_int(); + cookie = packet_get_int64(); + key1 = oldkey1 = packet_get_int64(); + key2 = oldkey2 = packet_get_int64(); + set_out_buffer_size(packet_get_int() + get_snd_buf_size()); + roaming_enabled = 1; +} + +void +request_roaming(void) +{ + packet_start(SSH2_MSG_GLOBAL_REQUEST); + packet_put_cstring(ROAMING_REQUEST); + packet_put_char(1); + packet_put_int(get_recv_buf_size()); + packet_send(); + client_register_global_confirm(roaming_reply, NULL); +} + +static void +roaming_auth_required(void) +{ + u_char digest[SHA_DIGEST_LENGTH]; + EVP_MD_CTX md; + Buffer b; + const EVP_MD *evp_md = EVP_sha1(); + u_int64_t chall, oldchall; + + chall = packet_get_int64(); + oldchall = packet_get_int64(); + if (oldchall != lastseenchall) { + key1 = oldkey1; + key2 = oldkey2; + } + lastseenchall = chall; + + buffer_init(&b); + buffer_put_int64(&b, cookie); + buffer_put_int64(&b, chall); + EVP_DigestInit(&md, evp_md); + EVP_DigestUpdate(&md, buffer_ptr(&b), buffer_len(&b)); + EVP_DigestFinal(&md, digest, NULL); + buffer_free(&b); + + packet_start(SSH2_MSG_KEX_ROAMING_AUTH); + packet_put_int64(key1 ^ get_recv_bytes()); + packet_put_raw(digest, sizeof(digest)); + packet_send(); + + oldkey1 = key1; + oldkey2 = key2; + calculate_new_key(&key1, cookie, chall); + calculate_new_key(&key2, cookie, chall); + + debug("Received %llu bytes", (unsigned long long)get_recv_bytes()); + debug("Sent roaming_auth packet"); +} + +int +resume_kex(void) +{ + /* + * This should not happen - if the client sends the kex method + * resume@appgate.com then the kex is done in roaming_resume(). + */ + return 1; +} + +static int +roaming_resume(void) +{ + u_int64_t recv_bytes; + char *str = NULL, *kexlist = NULL, *c; + int i, type; + int timeout_ms = options.connection_timeout * 1000; + u_int len; + u_int32_t rnd = 0; + + resume_in_progress = 1; + + /* Exchange banners */ + ssh_exchange_identification(timeout_ms); + packet_set_nonblocking(); + + /* Send a kexinit message with resume@appgate.com as only kex algo */ + packet_start(SSH2_MSG_KEXINIT); + for (i = 0; i < KEX_COOKIE_LEN; i++) { + if (i % 4 == 0) + rnd = arc4random(); + packet_put_char(rnd & 0xff); + rnd >>= 8; + } + packet_put_cstring(KEX_RESUME); + for (i = 1; i < PROPOSAL_MAX; i++) { + /* kex algorithm added so start with i=1 and not 0 */ + packet_put_cstring(""); /* Not used when we resume */ + } + packet_put_char(1); /* first kex_packet follows */ + packet_put_int(0); /* reserved */ + packet_send(); + + /* Assume that resume@appgate.com will be accepted */ + packet_start(SSH2_MSG_KEX_ROAMING_RESUME); + packet_put_int(roaming_id); + packet_send(); + + /* Read the server's kexinit and check for resume@appgate.com */ + if ((type = packet_read()) != SSH2_MSG_KEXINIT) { + debug("expected kexinit on resume, got %d", type); + goto fail; + } + for (i = 0; i < KEX_COOKIE_LEN; i++) + (void)packet_get_char(); + kexlist = packet_get_string(&len); + if (!kexlist + || (str = match_list(KEX_RESUME, kexlist, NULL)) == NULL) { + debug("server doesn't allow resume"); + goto fail; + } + xfree(str); + for (i = 1; i < PROPOSAL_MAX; i++) { + /* kex algorithm taken care of so start with i=1 and not 0 */ + xfree(packet_get_string(&len)); + } + i = packet_get_char(); /* first_kex_packet_follows */ + if (i && (c = strchr(kexlist, ','))) + *c = 0; + if (i && strcmp(kexlist, KEX_RESUME)) { + debug("server's kex guess (%s) was wrong, skipping", kexlist); + (void)packet_read(); /* Wrong guess - discard packet */ + } + + /* + * Read the ROAMING_AUTH_REQUIRED challenge from the server and + * send ROAMING_AUTH + */ + if ((type = packet_read()) != SSH2_MSG_KEX_ROAMING_AUTH_REQUIRED) { + debug("expected roaming_auth_required, got %d", type); + goto fail; + } + roaming_auth_required(); + + /* Read ROAMING_AUTH_OK from the server */ + if ((type = packet_read()) != SSH2_MSG_KEX_ROAMING_AUTH_OK) { + debug("expected roaming_auth_ok, got %d", type); + goto fail; + } + recv_bytes = packet_get_int64() ^ oldkey2; + debug("Peer received %llu bytes", (unsigned long long)recv_bytes); + resend_bytes(packet_get_connection_out(), &recv_bytes); + + resume_in_progress = 0; + + session_resumed = 1; /* Tell clientloop */ + + return 0; + +fail: + if (kexlist) + xfree(kexlist); + if (packet_get_connection_in() == packet_get_connection_out()) + close(packet_get_connection_in()); + else { + close(packet_get_connection_in()); + close(packet_get_connection_out()); + } + return 1; +} + +int +wait_for_roaming_reconnect(void) +{ + static int reenter_guard = 0; + int timeout_ms = options.connection_timeout * 1000; + int c; + + if (reenter_guard != 0) + fatal("Server refused resume, roaming timeout may be exceeded"); + reenter_guard = 1; + + fprintf(stderr, "[connection suspended, press return to resume]"); + fflush(stderr); + packet_backup_state(); + /* TODO Perhaps we should read from tty here */ + while ((c = fgetc(stdin)) != EOF) { + if (c == 'Z' - 64) { + kill(getpid(), SIGTSTP); + continue; + } + if (c != '\n' && c != '\r') + continue; + + if (ssh_connect(host, &hostaddr, options.port, + options.address_family, 1, &timeout_ms, + options.tcp_keep_alive, options.use_privileged_port, + options.proxy_command) == 0 && roaming_resume() == 0) { + packet_restore_state(); + reenter_guard = 0; + fprintf(stderr, "[connection resumed]\n"); + fflush(stderr); + return 0; + } + + fprintf(stderr, "[reconnect failed, press return to retry]"); + fflush(stderr); + } + fprintf(stderr, "[exiting]\n"); + fflush(stderr); + exit(0); +} diff --git a/roaming_common.c b/roaming_common.c index 73db09d798eb..9adbe56fcbb9 100644 --- a/roaming_common.c +++ b/roaming_common.c @@ -1,4 +1,4 @@ -/* $OpenBSD: roaming_common.c,v 1.5 2009/06/27 09:32:43 andreas Exp $ */ +/* $OpenBSD: roaming_common.c,v 1.8 2010/01/12 00:59:29 djm Exp $ */ /* * Copyright (c) 2004-2009 AppGate Network Security AB * @@ -52,9 +52,9 @@ int get_snd_buf_size() { int fd = packet_get_connection_out(); - int optval, optvallen; + int optval; + socklen_t optvallen = sizeof(optval); - optvallen = sizeof(optval); if (getsockopt(fd, SOL_SOCKET, SO_SNDBUF, &optval, &optvallen) != 0) optval = DEFAULT_ROAMBUF; return optval; @@ -64,9 +64,9 @@ int get_recv_buf_size() { int fd = packet_get_connection_in(); - int optval, optvallen; + int optval; + socklen_t optvallen = sizeof(optval); - optvallen = sizeof(optval); if (getsockopt(fd, SOL_SOCKET, SO_RCVBUF, &optval, &optvallen) != 0) optval = DEFAULT_ROAMBUF; return optval; @@ -145,8 +145,16 @@ roaming_write(int fd, const void *buf, size_t count, int *cont) if (out_buf_size > 0) buf_append(buf, ret); } - debug3("Wrote %ld bytes for a total of %llu", (long)ret, - (unsigned long long)write_bytes); + if (out_buf_size > 0 && + (ret == 0 || (ret == -1 && errno == EPIPE))) { + if (wait_for_roaming_reconnect() != 0) { + ret = 0; + *cont = 1; + } else { + ret = -1; + errno = EAGAIN; + } + } return ret; } @@ -158,6 +166,15 @@ roaming_read(int fd, void *buf, size_t count, int *cont) if (!resume_in_progress) { read_bytes += ret; } + } else if (out_buf_size > 0 && + (ret == 0 || (ret == -1 && (errno == ECONNRESET + || errno == ECONNABORTED || errno == ETIMEDOUT + || errno == EHOSTUNREACH)))) { + debug("roaming_read failed for %d ret=%ld errno=%d", + fd, (long)ret, errno); + ret = 0; + if (wait_for_roaming_reconnect() == 0) + *cont = 1; } return ret; } @@ -199,3 +216,29 @@ resend_bytes(int fd, u_int64_t *offset) atomicio(vwrite, fd, out_buf + (out_last - needed), needed); } } + +/* + * Caclulate a new key after a reconnect + */ +void +calculate_new_key(u_int64_t *key, u_int64_t cookie, u_int64_t challenge) +{ + const EVP_MD *md = EVP_sha1(); + EVP_MD_CTX ctx; + char hash[EVP_MAX_MD_SIZE]; + Buffer b; + + buffer_init(&b); + buffer_put_int64(&b, *key); + buffer_put_int64(&b, cookie); + buffer_put_int64(&b, challenge); + + EVP_DigestInit(&ctx, md); + EVP_DigestUpdate(&ctx, buffer_ptr(&b), buffer_len(&b)); + EVP_DigestFinal(&ctx, hash, NULL); + + buffer_clear(&b); + buffer_append(&b, hash, EVP_MD_size(md)); + *key = buffer_get_int64(&b); + buffer_free(&b); +} diff --git a/roaming_serv.c b/roaming_serv.c new file mode 100644 index 000000000000..511ca846101b --- /dev/null +++ b/roaming_serv.c @@ -0,0 +1,31 @@ +/* $OpenBSD: roaming_serv.c,v 1.1 2009/10/24 11:18:23 andreas Exp $ */ +/* + * Copyright (c) 2004-2009 AppGate Network Security AB + * + * 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. + */ + +#include "includes.h" + +#include <sys/types.h> + +#include "roaming.h" + +/* + * Wait for the roaming client to reconnect. Returns 0 if a connect ocurred. + */ +int +wait_for_roaming_reconnect(void) +{ + return 1; +} @@ -89,6 +89,7 @@ DESCRIPTION NoHostAuthenticationForLocalhost NumberOfPasswordPrompts PasswordAuthentication + PKCS11Provider Port PreferredAuthentications Protocol @@ -100,7 +101,6 @@ DESCRIPTION SendEnv ServerAliveInterval ServerAliveCountMax - SmartcardDevice StrictHostKeyChecking TCPKeepAlive UsePrivilegedPort @@ -145,4 +145,4 @@ AUTHORS Timo Rinne <tri@iki.fi> Tatu Ylonen <ylo@cs.hut.fi> -OpenBSD 4.6 July 12, 2008 3 +OpenBSD 4.6 February 8, 2010 3 @@ -9,9 +9,9 @@ .\" .\" Created: Sun May 7 00:14:37 1995 ylo .\" -.\" $OpenBSD: scp.1,v 1.46 2008/07/12 05:33:41 djm Exp $ +.\" $OpenBSD: scp.1,v 1.50 2010/02/08 10:50:20 markus Exp $ .\" -.Dd $Mdocdate: July 12 2008 $ +.Dd $Mdocdate: February 8 2010 $ .Dt SCP 1 .Os .Sh NAME @@ -153,6 +153,7 @@ For full details of the options listed below, and their possible values, see .It NoHostAuthenticationForLocalhost .It NumberOfPasswordPrompts .It PasswordAuthentication +.It PKCS11Provider .It Port .It PreferredAuthentications .It Protocol @@ -164,7 +165,6 @@ For full details of the options listed below, and their possible values, see .It SendEnv .It ServerAliveInterval .It ServerAliveCountMax -.It SmartcardDevice .It StrictHostKeyChecking .It TCPKeepAlive .It UsePrivilegedPort @@ -1,4 +1,4 @@ -/* $OpenBSD: scp.c,v 1.164 2008/10/10 04:55:16 stevesk Exp $ */ +/* $OpenBSD: scp.c,v 1.165 2009/12/20 07:28:36 guenther Exp $ */ /* * scp - secure remote copy. This is basically patched BSD rcp which * uses ssh to do the data transfer (instead of using rcmd). @@ -244,8 +244,11 @@ do_cmd(char *host, char *remuser, char *cmd, int *fdin, int *fdout) close(pout[1]); replacearg(&args, 0, "%s", ssh_program); - if (remuser != NULL) - addargs(&args, "-l%s", remuser); + if (remuser != NULL) { + addargs(&args, "-l"); + addargs(&args, "%s", remuser); + } + addargs(&args, "--"); addargs(&args, "%s", host); addargs(&args, "%s", cmd); @@ -337,10 +340,12 @@ main(int argc, char **argv) case 'c': case 'i': case 'F': - addargs(&args, "-%c%s", ch, optarg); + addargs(&args, "-%c", ch); + addargs(&args, "%s", optarg); break; case 'P': - addargs(&args, "-p%s", optarg); + addargs(&args, "-p"); + addargs(&args, "%s", optarg); break; case 'B': addargs(&args, "-oBatchmode yes"); @@ -548,6 +553,7 @@ toremote(char *targ, int argc, char **argv) } else { host = cleanhostname(argv[i]); } + addargs(&alist, "--"); addargs(&alist, "%s", host); addargs(&alist, "%s", cmd); addargs(&alist, "%s", src); @@ -558,7 +564,7 @@ toremote(char *targ, int argc, char **argv) errs = 1; } else { /* local to remote */ if (remin == -1) { - xasprintf(&bp, "%s -t %s", cmd, targ); + xasprintf(&bp, "%s -t -- %s", cmd, targ); host = cleanhostname(thost); if (do_cmd(host, tuser, bp, &remin, &remout) < 0) @@ -591,6 +597,7 @@ tolocal(int argc, char **argv) addargs(&alist, "-r"); if (pflag) addargs(&alist, "-p"); + addargs(&alist, "--"); addargs(&alist, "%s", argv[i]); addargs(&alist, "%s", argv[argc-1]); if (do_local_cmd(&alist)) @@ -610,7 +617,7 @@ tolocal(int argc, char **argv) suser = pwd->pw_name; } host = cleanhostname(host); - xasprintf(&bp, "%s -f %s", cmd, src); + xasprintf(&bp, "%s -f -- %s", cmd, src); if (do_cmd(host, suser, bp, &remin, &remout) < 0) { (void) xfree(bp); ++errs; diff --git a/servconf.c b/servconf.c index b51b86a8f55e..f9e2f2dfd4c4 100644 --- a/servconf.c +++ b/servconf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: servconf.c,v 1.195 2009/04/14 21:10:54 jj Exp $ */ +/* $OpenBSD: servconf.c,v 1.204 2010/03/04 10:36:03 djm Exp $ */ /* * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland * All rights reserved @@ -65,6 +65,7 @@ initialize_server_options(ServerOptions *options) options->listen_addrs = NULL; options->address_family = -1; options->num_host_key_files = 0; + options->num_host_cert_files = 0; options->pid_file = NULL; options->server_key_bits = -1; options->login_grace_time = -1; @@ -128,6 +129,8 @@ initialize_server_options(ServerOptions *options) options->adm_forced_command = NULL; options->chroot_directory = NULL; options->zero_knowledge_password_authentication = -1; + options->revoked_keys_file = NULL; + options->trusted_user_ca_keys = NULL; } void @@ -139,7 +142,7 @@ fill_default_server_options(ServerOptions *options) /* Standard Options */ if (options->protocol == SSH_PROTO_UNKNOWN) - options->protocol = SSH_PROTO_1|SSH_PROTO_2; + options->protocol = SSH_PROTO_2; if (options->num_host_key_files == 0) { /* fill default hostkeys for protocols */ if (options->protocol & SSH_PROTO_1) @@ -152,6 +155,7 @@ fill_default_server_options(ServerOptions *options) _PATH_HOST_DSA_KEY_FILE; } } + /* No certificates by default */ if (options->num_ports == 0) options->ports[options->num_ports++] = SSH_DEFAULT_PORT; if (options->listen_addrs == NULL) @@ -305,7 +309,8 @@ typedef enum { sGssAuthentication, sGssCleanupCreds, sAcceptEnv, sPermitTunnel, sMatch, sPermitOpen, sForceCommand, sChrootDirectory, sUsePrivilegeSeparation, sAllowAgentForwarding, - sZeroKnowledgePasswordAuthentication, + sZeroKnowledgePasswordAuthentication, sHostCertificate, + sRevokedKeys, sTrustedUserCAKeys, sDeprecated, sUnsupported } ServerOpCodes; @@ -424,6 +429,9 @@ static struct { { "permitopen", sPermitOpen, SSHCFG_ALL }, { "forcecommand", sForceCommand, SSHCFG_ALL }, { "chrootdirectory", sChrootDirectory, SSHCFG_ALL }, + { "hostcertificate", sHostCertificate, SSHCFG_GLOBAL }, + { "revokedkeys", sRevokedKeys, SSHCFG_ALL }, + { "trustedusercakeys", sTrustedUserCAKeys, SSHCFG_ALL }, { NULL, sBadOption, 0 } }; @@ -459,6 +467,22 @@ parse_token(const char *cp, const char *filename, return sBadOption; } +char * +derelativise_path(const char *path) +{ + char *expanded, *ret, *cwd; + + expanded = tilde_expand_filename(path, getuid()); + if (*expanded == '/') + return expanded; + if ((cwd = getcwd(NULL, 0)) == NULL) + fatal("%s: getcwd: %s", __func__, strerror(errno)); + xasprintf(&ret, "%s/%s", cwd, expanded); + xfree(cwd); + xfree(expanded); + return ret; +} + static void add_listen_addr(ServerOptions *options, char *addr, int port) { @@ -793,13 +817,23 @@ process_server_config_line(ServerOptions *options, char *line, fatal("%s line %d: missing file name.", filename, linenum); if (*activep && *charptr == NULL) { - *charptr = tilde_expand_filename(arg, getuid()); + *charptr = derelativise_path(arg); /* increase optional counter */ if (intptr != NULL) *intptr = *intptr + 1; } break; + case sHostCertificate: + intptr = &options->num_host_cert_files; + if (*intptr >= MAX_HOSTKEYS) + fatal("%s line %d: too many host certificates " + "specified (max %d).", filename, linenum, + MAX_HOSTCERTS); + charptr = &options->host_cert_files[*intptr]; + goto parse_filename; + break; + case sPidFile: charptr = &options->pid_file; goto parse_filename; @@ -1294,6 +1328,14 @@ process_server_config_line(ServerOptions *options, char *line, *charptr = xstrdup(arg); break; + case sTrustedUserCAKeys: + charptr = &options->trusted_user_ca_keys; + goto parse_filename; + + case sRevokedKeys: + charptr = &options->revoked_keys_file; + goto parse_filename; + case sDeprecated: logit("%s line %d: Deprecated option %s", filename, linenum, arg); @@ -1408,6 +1450,8 @@ copy_set_server_options(ServerOptions *dst, ServerOptions *src, int preauth) return; M_CP_STROPT(adm_forced_command); M_CP_STROPT(chroot_directory); + M_CP_STROPT(trusted_user_ca_keys); + M_CP_STROPT(revoked_keys_file); } #undef M_CP_INTOPT @@ -1626,6 +1670,9 @@ dump_config(ServerOptions *o) dump_cfg_string(sAuthorizedKeysFile, o->authorized_keys_file); dump_cfg_string(sAuthorizedKeysFile2, o->authorized_keys_file2); dump_cfg_string(sForceCommand, o->adm_forced_command); + dump_cfg_string(sChrootDirectory, o->chroot_directory); + dump_cfg_string(sTrustedUserCAKeys, o->trusted_user_ca_keys); + dump_cfg_string(sRevokedKeys, o->revoked_keys_file); /* string arguments requiring a lookup */ dump_cfg_string(sLogLevel, log_level_name(o->log_level)); @@ -1634,6 +1681,8 @@ dump_config(ServerOptions *o) /* string array arguments */ dump_cfg_strarray(sHostKeyFile, o->num_host_key_files, o->host_key_files); + dump_cfg_strarray(sHostKeyFile, o->num_host_cert_files, + o->host_cert_files); dump_cfg_strarray(sAllowUsers, o->num_allow_users, o->allow_users); dump_cfg_strarray(sDenyUsers, o->num_deny_users, o->deny_users); dump_cfg_strarray(sAllowGroups, o->num_allow_groups, o->allow_groups); diff --git a/servconf.h b/servconf.h index b3ac7da4b651..860009f9c739 100644 --- a/servconf.h +++ b/servconf.h @@ -1,4 +1,4 @@ -/* $OpenBSD: servconf.h,v 1.87 2009/01/22 10:02:34 djm Exp $ */ +/* $OpenBSD: servconf.h,v 1.92 2010/03/04 10:36:03 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -24,6 +24,7 @@ #define MAX_DENY_GROUPS 256 /* Max # groups on deny list. */ #define MAX_SUBSYSTEMS 256 /* Max # subsystems. */ #define MAX_HOSTKEYS 256 /* Max # hostkeys. */ +#define MAX_HOSTCERTS 256 /* Max # host certificates. */ #define MAX_ACCEPT_ENV 256 /* Max # of env vars. */ #define MAX_MATCH_GROUPS 256 /* Max # of groups for Match. */ @@ -49,6 +50,8 @@ typedef struct { int address_family; /* Address family used by the server. */ char *host_key_files[MAX_HOSTKEYS]; /* Files containing host keys. */ int num_host_key_files; /* Number of files for host keys. */ + char *host_cert_files[MAX_HOSTCERTS]; /* Files containing host certs. */ + int num_host_cert_files; /* Number of files for host certs. */ char *pid_file; /* Where to put our pid */ int server_key_bits;/* Size of the server key. */ int login_grace_time; /* Disconnect if no auth in this time @@ -151,6 +154,8 @@ typedef struct { int num_permitted_opens; char *chroot_directory; + char *revoked_keys_file; + char *trusted_user_ca_keys; } ServerOptions; void initialize_server_options(ServerOptions *); @@ -164,5 +169,6 @@ void parse_server_match_config(ServerOptions *, const char *, const char *, const char *); void copy_set_server_options(ServerOptions *, ServerOptions *, int); void dump_config(ServerOptions *); +char *derelativise_path(const char *); #endif /* SERVCONF_H */ diff --git a/session.c b/session.c index f4a3635437aa..639405fec304 100644 --- a/session.c +++ b/session.c @@ -1,4 +1,4 @@ -/* $OpenBSD: session.c,v 1.246 2009/04/17 19:23:06 stevesk Exp $ */ +/* $OpenBSD: session.c,v 1.252 2010/03/07 11:57:13 dtucker Exp $ */ /* * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland * All rights reserved @@ -142,9 +142,10 @@ static int sessions_first_unused = -1; static int sessions_nalloc = 0; static Session *sessions = NULL; -#define SUBSYSTEM_NONE 0 -#define SUBSYSTEM_EXT 1 -#define SUBSYSTEM_INT_SFTP 2 +#define SUBSYSTEM_NONE 0 +#define SUBSYSTEM_EXT 1 +#define SUBSYSTEM_INT_SFTP 2 +#define SUBSYSTEM_INT_SFTP_ERROR 3 #ifdef HAVE_LOGIN_CAP login_cap_t *lc; @@ -270,6 +271,8 @@ do_authenticated(Authctxt *authctxt) if (!no_port_forwarding_flag && options.allow_tcp_forwarding) channel_permit_all_opens(); + auth_debug_send(); + if (compat20) do_authenticated2(authctxt); else @@ -785,17 +788,19 @@ do_exec(Session *s, const char *command) if (options.adm_forced_command) { original_command = command; command = options.adm_forced_command; - if (IS_INTERNAL_SFTP(command)) - s->is_subsystem = SUBSYSTEM_INT_SFTP; - else if (s->is_subsystem) + if (IS_INTERNAL_SFTP(command)) { + s->is_subsystem = s->is_subsystem ? + SUBSYSTEM_INT_SFTP : SUBSYSTEM_INT_SFTP_ERROR; + } else if (s->is_subsystem) s->is_subsystem = SUBSYSTEM_EXT; debug("Forced command (config) '%.900s'", command); } else if (forced_command) { original_command = command; command = forced_command; - if (IS_INTERNAL_SFTP(command)) - s->is_subsystem = SUBSYSTEM_INT_SFTP; - else if (s->is_subsystem) + if (IS_INTERNAL_SFTP(command)) { + s->is_subsystem = s->is_subsystem ? + SUBSYSTEM_INT_SFTP : SUBSYSTEM_INT_SFTP_ERROR; + } else if (s->is_subsystem) s->is_subsystem = SUBSYSTEM_EXT; debug("Forced command (key option) '%.900s'", command); } @@ -1374,26 +1379,32 @@ static void do_nologin(struct passwd *pw) { FILE *f = NULL; - char buf[1024]; + char buf[1024], *nl, *def_nl = _PATH_NOLOGIN; + struct stat sb; #ifdef HAVE_LOGIN_CAP - if (!login_getcapbool(lc, "ignorenologin", 0) && pw->pw_uid) - f = fopen(login_getcapstr(lc, "nologin", _PATH_NOLOGIN, - _PATH_NOLOGIN), "r"); + if (login_getcapbool(lc, "ignorenologin", 0) && pw->pw_uid) + return; + nl = login_getcapstr(lc, "nologin", def_nl, def_nl); #else - if (pw->pw_uid) - f = fopen(_PATH_NOLOGIN, "r"); + if (pw->pw_uid == 0) + return; + nl = def_nl; #endif - if (f) { - /* /etc/nologin exists. Print its contents and exit. */ - logit("User %.100s not allowed because %s exists", - pw->pw_name, _PATH_NOLOGIN); - while (fgets(buf, sizeof(buf), f)) - fputs(buf, stderr); - fclose(f); - fflush(NULL); - exit(254); + if (stat(nl, &sb) == -1) { + if (nl != def_nl) + xfree(nl); + return; } + + /* /etc/nologin exists. Print its contents if we can and exit. */ + logit("User %.100s not allowed because %s exists", pw->pw_name, nl); + if ((f = fopen(nl, "r")) != NULL) { + while (fgets(buf, sizeof(buf), f)) + fputs(buf, stderr); + fclose(f); + } + exit(254); } /* @@ -1521,6 +1532,24 @@ do_setusercontext(struct passwd *pw) } # endif /* USE_LIBIAF */ #endif +#ifdef HAVE_SETPCRED + /* + * If we have a chroot directory, we set all creds except real + * uid which we will need for chroot. If we don't have a + * chroot directory, we don't override anything. + */ + { + char **creds = NULL, *chroot_creds[] = + { "REAL_USER=root", NULL }; + + if (options.chroot_directory != NULL && + strcasecmp(options.chroot_directory, "none") != 0) + creds = chroot_creds; + + if (setpcred(pw->pw_name, creds) == -1) + fatal("Failed to set process credentials"); + } +#endif /* HAVE_SETPCRED */ if (options.chroot_directory != NULL && strcasecmp(options.chroot_directory, "none") != 0) { @@ -1533,10 +1562,6 @@ do_setusercontext(struct passwd *pw) free(chroot_path); } -#ifdef HAVE_SETPCRED - if (setpcred(pw->pw_name, (char **)NULL) == -1) - fatal("Failed to set process credentials"); -#endif /* HAVE_SETPCRED */ #ifdef HAVE_LOGIN_CAP if (setusercontext(lc, pw, pw->pw_uid, LOGIN_SETUSER) < 0) { perror("unable to set user context (setuser)"); @@ -1783,7 +1808,11 @@ do_child(Session *s, const char *command) /* restore SIGPIPE for child */ signal(SIGPIPE, SIG_DFL); - if (s->is_subsystem == SUBSYSTEM_INT_SFTP) { + if (s->is_subsystem == SUBSYSTEM_INT_SFTP_ERROR) { + printf("This service allows sftp connections only.\n"); + fflush(NULL); + exit(1); + } else if (s->is_subsystem == SUBSYSTEM_INT_SFTP) { extern int optind, optreset; int i; char *p, *args; @@ -1796,9 +1825,14 @@ do_child(Session *s, const char *command) argv[i] = NULL; optind = optreset = 1; __progname = argv[0]; +#ifdef WITH_SELINUX + ssh_selinux_change_context("sftpd_t"); +#endif exit(sftp_server_main(i, argv, s->pw)); } + fflush(NULL); + if (options.use_login) { launch_login(pw, hostname); /* NEVERREACHED */ @@ -2109,16 +2143,16 @@ session_subsystem_req(Session *s) if (strcmp(subsys, options.subsystem_name[i]) == 0) { prog = options.subsystem_command[i]; cmd = options.subsystem_args[i]; - if (!strcmp(INTERNAL_SFTP_NAME, prog)) { + if (strcmp(INTERNAL_SFTP_NAME, prog) == 0) { s->is_subsystem = SUBSYSTEM_INT_SFTP; - } else if (stat(prog, &st) < 0) { - error("subsystem: cannot stat %s: %s", prog, - strerror(errno)); - break; + debug("subsystem: %s", prog); } else { + if (stat(prog, &st) < 0) + debug("subsystem: cannot stat %s: %s", + prog, strerror(errno)); s->is_subsystem = SUBSYSTEM_EXT; + debug("subsystem: exec() %s", cmd); } - debug("subsystem: exec() %s", cmd); success = do_exec(s, cmd) == 0; break; } diff --git a/sftp-client.c b/sftp-client.c index 0990b7912f65..6124c0f408cc 100644 --- a/sftp-client.c +++ b/sftp-client.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sftp-client.c,v 1.87 2009/06/22 05:39:28 dtucker Exp $ */ +/* $OpenBSD: sftp-client.c,v 1.90 2009/10/11 10:41:26 dtucker Exp $ */ /* * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org> * @@ -36,6 +36,7 @@ #endif #include <sys/uio.h> +#include <dirent.h> #include <errno.h> #include <fcntl.h> #include <signal.h> @@ -61,6 +62,9 @@ extern int showprogress; /* Minimum amount of data to read at a time */ #define MIN_READ_SIZE 512 +/* Maximum depth to descend in directory trees */ +#define MAX_DIR_DEPTH 64 + struct sftp_conn { int fd_in; int fd_out; @@ -74,6 +78,10 @@ struct sftp_conn { u_int exts; }; +static char * +get_handle(int fd, u_int expected_id, u_int *len, const char *errfmt, ...) + __attribute__((format(printf, 4, 5))); + static void send_msg(int fd, Buffer *m) { @@ -179,11 +187,18 @@ get_status(int fd, u_int expected_id) } static char * -get_handle(int fd, u_int expected_id, u_int *len) +get_handle(int fd, u_int expected_id, u_int *len, const char *errfmt, ...) { Buffer msg; u_int type, id; - char *handle; + char *handle, errmsg[256]; + va_list args; + int status; + + va_start(args, errfmt); + if (errfmt != NULL) + vsnprintf(errmsg, sizeof(errmsg), errfmt, args); + va_end(args); buffer_init(&msg); get_msg(fd, &msg); @@ -191,16 +206,17 @@ get_handle(int fd, u_int expected_id, u_int *len) id = buffer_get_int(&msg); if (id != expected_id) - fatal("ID mismatch (%u != %u)", id, expected_id); + fatal("%s: ID mismatch (%u != %u)", + errfmt == NULL ? __func__ : errmsg, id, expected_id); if (type == SSH2_FXP_STATUS) { - int status = buffer_get_int(&msg); - - error("Couldn't get handle: %s", fx2txt(status)); + status = buffer_get_int(&msg); + if (errfmt != NULL) + error("%s: %s", errmsg, fx2txt(status)); buffer_free(&msg); return(NULL); } else if (type != SSH2_FXP_HANDLE) - fatal("Expected SSH2_FXP_HANDLE(%u) packet, got %u", - SSH2_FXP_HANDLE, type); + fatal("%s: Expected SSH2_FXP_HANDLE(%u) packet, got %u", + errfmt == NULL ? __func__ : errmsg, SSH2_FXP_HANDLE, type); handle = buffer_get_string(&msg, len); buffer_free(&msg); @@ -418,7 +434,8 @@ do_lsreaddir(struct sftp_conn *conn, char *path, int printflag, buffer_clear(&msg); - handle = get_handle(conn->fd_in, id, &handle_len); + handle = get_handle(conn->fd_in, id, &handle_len, + "remote readdir(\"%s\")", path); if (handle == NULL) return(-1); @@ -484,6 +501,17 @@ do_lsreaddir(struct sftp_conn *conn, char *path, int printflag, if (printflag) printf("%s\n", longname); + /* + * Directory entries should never contain '/' + * These can be used to attack recursive ops + * (e.g. send '../../../../etc/passwd') + */ + if (strchr(filename, '/') != NULL) { + error("Server sent suspect path \"%s\" " + "during readdir of \"%s\"", filename, path); + goto next; + } + if (dir) { *dir = xrealloc(*dir, ents + 2, sizeof(**dir)); (*dir)[ents] = xmalloc(sizeof(***dir)); @@ -492,7 +520,7 @@ do_lsreaddir(struct sftp_conn *conn, char *path, int printflag, memcpy(&(*dir)[ents]->a, a, sizeof(*a)); (*dir)[++ents] = NULL; } - + next: xfree(filename); xfree(longname); } @@ -547,7 +575,7 @@ do_rm(struct sftp_conn *conn, char *path) } int -do_mkdir(struct sftp_conn *conn, char *path, Attrib *a) +do_mkdir(struct sftp_conn *conn, char *path, Attrib *a, int printflag) { u_int status, id; @@ -556,7 +584,7 @@ do_mkdir(struct sftp_conn *conn, char *path, Attrib *a) strlen(path), a); status = get_status(conn->fd_in, id); - if (status != SSH2_FX_OK) + if (status != SSH2_FX_OK && printflag) error("Couldn't create directory: %s", fx2txt(status)); return(status); @@ -895,9 +923,9 @@ send_read_request(int fd_out, u_int id, u_int64_t offset, u_int len, int do_download(struct sftp_conn *conn, char *remote_path, char *local_path, - int pflag) + Attrib *a, int pflag) { - Attrib junk, *a; + Attrib junk; Buffer msg; char *handle; int local_fd, status = 0, write_error; @@ -916,9 +944,8 @@ do_download(struct sftp_conn *conn, char *remote_path, char *local_path, TAILQ_INIT(&requests); - a = do_stat(conn, remote_path, 0); - if (a == NULL) - return(-1); + if (a == NULL && (a = do_stat(conn, remote_path, 0)) == NULL) + return -1; /* Do not preserve set[ug]id here, as we do not preserve ownership */ if (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) @@ -951,7 +978,8 @@ do_download(struct sftp_conn *conn, char *remote_path, char *local_path, send_msg(conn->fd_out, &msg); debug3("Sent message SSH2_FXP_OPEN I:%u P:%s", id, remote_path); - handle = get_handle(conn->fd_in, id, &handle_len); + handle = get_handle(conn->fd_in, id, &handle_len, + "remote open(\"%s\")", remote_path); if (handle == NULL) { buffer_free(&msg); return(-1); @@ -1132,6 +1160,114 @@ do_download(struct sftp_conn *conn, char *remote_path, char *local_path, return(status); } +static int +download_dir_internal(struct sftp_conn *conn, char *src, char *dst, + Attrib *dirattrib, int pflag, int printflag, int depth) +{ + int i, ret = 0; + SFTP_DIRENT **dir_entries; + char *filename, *new_src, *new_dst; + mode_t mode = 0777; + + if (depth >= MAX_DIR_DEPTH) { + error("Maximum directory depth exceeded: %d levels", depth); + return -1; + } + + if (dirattrib == NULL && + (dirattrib = do_stat(conn, src, 1)) == NULL) { + error("Unable to stat remote directory \"%s\"", src); + return -1; + } + if (!S_ISDIR(dirattrib->perm)) { + error("\"%s\" is not a directory", src); + return -1; + } + if (printflag) + printf("Retrieving %s\n", src); + + if (dirattrib->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) + mode = dirattrib->perm & 01777; + else { + debug("Server did not send permissions for " + "directory \"%s\"", dst); + } + + if (mkdir(dst, mode) == -1 && errno != EEXIST) { + error("mkdir %s: %s", dst, strerror(errno)); + return -1; + } + + if (do_readdir(conn, src, &dir_entries) == -1) { + error("%s: Failed to get directory contents", src); + return -1; + } + + for (i = 0; dir_entries[i] != NULL && !interrupted; i++) { + filename = dir_entries[i]->filename; + + new_dst = path_append(dst, filename); + new_src = path_append(src, filename); + + if (S_ISDIR(dir_entries[i]->a.perm)) { + if (strcmp(filename, ".") == 0 || + strcmp(filename, "..") == 0) + continue; + if (download_dir_internal(conn, new_src, new_dst, + &(dir_entries[i]->a), pflag, printflag, + depth + 1) == -1) + ret = -1; + } else if (S_ISREG(dir_entries[i]->a.perm) ) { + if (do_download(conn, new_src, new_dst, + &(dir_entries[i]->a), pflag) == -1) { + error("Download of file %s to %s failed", + new_src, new_dst); + ret = -1; + } + } else + logit("%s: not a regular file\n", new_src); + + xfree(new_dst); + xfree(new_src); + } + + if (pflag) { + if (dirattrib->flags & SSH2_FILEXFER_ATTR_ACMODTIME) { + struct timeval tv[2]; + tv[0].tv_sec = dirattrib->atime; + tv[1].tv_sec = dirattrib->mtime; + tv[0].tv_usec = tv[1].tv_usec = 0; + if (utimes(dst, tv) == -1) + error("Can't set times on \"%s\": %s", + dst, strerror(errno)); + } else + debug("Server did not send times for directory " + "\"%s\"", dst); + } + + free_sftp_dirents(dir_entries); + + return ret; +} + +int +download_dir(struct sftp_conn *conn, char *src, char *dst, + Attrib *dirattrib, int pflag, int printflag) +{ + char *src_canon; + int ret; + + if ((src_canon = do_realpath(conn, src)) == NULL) { + error("Unable to canonicalise path \"%s\"", src); + return -1; + } + + ret = download_dir_internal(conn, src_canon, dst, + dirattrib, pflag, printflag, 0); + xfree(src_canon); + return ret; +} + int do_upload(struct sftp_conn *conn, char *local_path, char *remote_path, int pflag) @@ -1195,7 +1331,8 @@ do_upload(struct sftp_conn *conn, char *local_path, char *remote_path, buffer_clear(&msg); - handle = get_handle(conn->fd_in, id, &handle_len); + handle = get_handle(conn->fd_in, id, &handle_len, + "remote open(\"%s\")", remote_path); if (handle == NULL) { close(local_fd); buffer_free(&msg); @@ -1313,3 +1450,127 @@ do_upload(struct sftp_conn *conn, char *local_path, char *remote_path, return status; } + +static int +upload_dir_internal(struct sftp_conn *conn, char *src, char *dst, + int pflag, int printflag, int depth) +{ + int ret = 0, status; + DIR *dirp; + struct dirent *dp; + char *filename, *new_src, *new_dst; + struct stat sb; + Attrib a; + + if (depth >= MAX_DIR_DEPTH) { + error("Maximum directory depth exceeded: %d levels", depth); + return -1; + } + + if (stat(src, &sb) == -1) { + error("Couldn't stat directory \"%s\": %s", + src, strerror(errno)); + return -1; + } + if (!S_ISDIR(sb.st_mode)) { + error("\"%s\" is not a directory", src); + return -1; + } + if (printflag) + printf("Entering %s\n", src); + + attrib_clear(&a); + stat_to_attrib(&sb, &a); + a.flags &= ~SSH2_FILEXFER_ATTR_SIZE; + a.flags &= ~SSH2_FILEXFER_ATTR_UIDGID; + a.perm &= 01777; + if (!pflag) + a.flags &= ~SSH2_FILEXFER_ATTR_ACMODTIME; + + status = do_mkdir(conn, dst, &a, 0); + /* + * we lack a portable status for errno EEXIST, + * so if we get a SSH2_FX_FAILURE back we must check + * if it was created successfully. + */ + if (status != SSH2_FX_OK) { + if (status != SSH2_FX_FAILURE) + return -1; + if (do_stat(conn, dst, 0) == NULL) + return -1; + } + + if ((dirp = opendir(src)) == NULL) { + error("Failed to open dir \"%s\": %s", src, strerror(errno)); + return -1; + } + + while (((dp = readdir(dirp)) != NULL) && !interrupted) { + if (dp->d_ino == 0) + continue; + filename = dp->d_name; + new_dst = path_append(dst, filename); + new_src = path_append(src, filename); + + if (lstat(new_src, &sb) == -1) { + logit("%s: lstat failed: %s", filename, + strerror(errno)); + ret = -1; + } else if (S_ISDIR(sb.st_mode)) { + if (strcmp(filename, ".") == 0 || + strcmp(filename, "..") == 0) + continue; + + if (upload_dir_internal(conn, new_src, new_dst, + pflag, depth + 1, printflag) == -1) + ret = -1; + } else if (S_ISREG(sb.st_mode)) { + if (do_upload(conn, new_src, new_dst, pflag) == -1) { + error("Uploading of file %s to %s failed!", + new_src, new_dst); + ret = -1; + } + } else + logit("%s: not a regular file\n", filename); + xfree(new_dst); + xfree(new_src); + } + + do_setstat(conn, dst, &a); + + (void) closedir(dirp); + return ret; +} + +int +upload_dir(struct sftp_conn *conn, char *src, char *dst, int printflag, + int pflag) +{ + char *dst_canon; + int ret; + + if ((dst_canon = do_realpath(conn, dst)) == NULL) { + error("Unable to canonicalise path \"%s\"", dst); + return -1; + } + + ret = upload_dir_internal(conn, src, dst_canon, pflag, printflag, 0); + xfree(dst_canon); + return ret; +} + +char * +path_append(char *p1, char *p2) +{ + char *ret; + size_t len = strlen(p1) + strlen(p2) + 2; + + ret = xmalloc(len); + strlcpy(ret, p1, len); + if (p1[0] != '\0' && p1[strlen(p1) - 1] != '/') + strlcat(ret, "/", len); + strlcat(ret, p2, len); + + return(ret); +} + diff --git a/sftp-client.h b/sftp-client.h index edb46790f3ed..1d08c40493b8 100644 --- a/sftp-client.h +++ b/sftp-client.h @@ -1,4 +1,4 @@ -/* $OpenBSD: sftp-client.h,v 1.17 2008/06/08 20:15:29 dtucker Exp $ */ +/* $OpenBSD: sftp-client.h,v 1.18 2009/08/18 18:36:20 djm Exp $ */ /* * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org> @@ -68,7 +68,7 @@ void free_sftp_dirents(SFTP_DIRENT **); int do_rm(struct sftp_conn *, char *); /* Create directory 'path' */ -int do_mkdir(struct sftp_conn *, char *, Attrib *); +int do_mkdir(struct sftp_conn *, char *, Attrib *, int); /* Remove directory 'path' */ int do_rmdir(struct sftp_conn *, char *); @@ -103,7 +103,13 @@ int do_symlink(struct sftp_conn *, char *, char *); * Download 'remote_path' to 'local_path'. Preserve permissions and times * if 'pflag' is set */ -int do_download(struct sftp_conn *, char *, char *, int); +int do_download(struct sftp_conn *, char *, char *, Attrib *, int); + +/* + * Recursively download 'remote_directory' to 'local_directory'. Preserve + * times if 'pflag' is set + */ +int download_dir(struct sftp_conn *, char *, char *, Attrib *, int, int); /* * Upload 'local_path' to 'remote_path'. Preserve permissions and times @@ -111,4 +117,13 @@ int do_download(struct sftp_conn *, char *, char *, int); */ int do_upload(struct sftp_conn *, char *, char *, int); +/* + * Recursively upload 'local_directory' to 'remote_directory'. Preserve + * times if 'pflag' is set + */ +int upload_dir(struct sftp_conn *, char *, char *, int, int); + +/* Concatenate paths, taking care of slashes. Caller must free result. */ +char *path_append(char *, char *); + #endif diff --git a/sftp-common.c b/sftp-common.c index 7ebadcc53b0f..a042875c69de 100644 --- a/sftp-common.c +++ b/sftp-common.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sftp-common.c,v 1.20 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: sftp-common.c,v 1.23 2010/01/15 09:24:23 markus Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. * Copyright (c) 2001 Damien Miller. All rights reserved. @@ -36,6 +36,9 @@ #include <string.h> #include <time.h> #include <stdarg.h> +#ifdef HAVE_UTIL_H +#include <util.h> +#endif #include "xmalloc.h" #include "buffer.h" @@ -184,24 +187,23 @@ fx2txt(int status) * drwxr-xr-x 5 markus markus 1024 Jan 13 18:39 .ssh */ char * -ls_file(const char *name, const struct stat *st, int remote) +ls_file(const char *name, const struct stat *st, int remote, int si_units) { int ulen, glen, sz = 0; - struct passwd *pw; - struct group *gr; struct tm *ltime = localtime(&st->st_mtime); char *user, *group; char buf[1024], mode[11+1], tbuf[12+1], ubuf[11+1], gbuf[11+1]; + char sbuf[FMT_SCALED_STRSIZE]; strmode(st->st_mode, mode); - if (!remote && (pw = getpwuid(st->st_uid)) != NULL) { - user = pw->pw_name; + if (!remote) { + user = user_from_uid(st->st_uid, 0); } else { snprintf(ubuf, sizeof ubuf, "%u", (u_int)st->st_uid); user = ubuf; } - if (!remote && (gr = getgrgid(st->st_gid)) != NULL) { - group = gr->gr_name; + if (!remote) { + group = group_from_gid(st->st_gid, 0); } else { snprintf(gbuf, sizeof gbuf, "%u", (u_int)st->st_gid); group = gbuf; @@ -216,8 +218,15 @@ ls_file(const char *name, const struct stat *st, int remote) tbuf[0] = '\0'; ulen = MAX(strlen(user), 8); glen = MAX(strlen(group), 8); - snprintf(buf, sizeof buf, "%s %3u %-*s %-*s %8llu %s %s", mode, - (u_int)st->st_nlink, ulen, user, glen, group, - (unsigned long long)st->st_size, tbuf, name); + if (si_units) { + fmt_scaled((long long)st->st_size, sbuf); + snprintf(buf, sizeof buf, "%s %3u %-*s %-*s %8s %s %s", mode, + (u_int)st->st_nlink, ulen, user, glen, group, + sbuf, tbuf, name); + } else { + snprintf(buf, sizeof buf, "%s %3u %-*s %-*s %8llu %s %s", mode, + (u_int)st->st_nlink, ulen, user, glen, group, + (unsigned long long)st->st_size, tbuf, name); + } return xstrdup(buf); } diff --git a/sftp-common.h b/sftp-common.h index 9b5848462a2e..9ed86c070dd7 100644 --- a/sftp-common.h +++ b/sftp-common.h @@ -1,4 +1,4 @@ -/* $OpenBSD: sftp-common.h,v 1.10 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: sftp-common.h,v 1.11 2010/01/13 01:40:16 djm Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. @@ -46,6 +46,6 @@ void stat_to_attrib(const struct stat *, Attrib *); void attrib_to_stat(const Attrib *, struct stat *); Attrib *decode_attrib(Buffer *); void encode_attrib(Buffer *, const Attrib *); -char *ls_file(const char *, const struct stat *, int); +char *ls_file(const char *, const struct stat *, int, int); const char *fx2txt(int); diff --git a/sftp-server.0 b/sftp-server.0 index d47fc0ceb44f..6628dcfca17d 100644 --- a/sftp-server.0 +++ b/sftp-server.0 @@ -4,7 +4,7 @@ NAME sftp-server - SFTP server subsystem SYNOPSIS - sftp-server [-f log_facility] [-l log_level] + sftp-server [-ehR] [-f log_facility] [-l log_level] [-u umask] DESCRIPTION sftp-server is a program that speaks the server side of SFTP protocol to @@ -17,12 +17,17 @@ DESCRIPTION Valid options are: + -e Causes sftp-server to print logging information to stderr instead + of syslog for debugging. + -f log_facility Specifies the facility code that is used when logging messages from sftp-server. The possible values are: DAEMON, USER, AUTH, LOCAL0, LOCAL1, LOCAL2, LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7. The default is AUTH. + -h Displays sftp-server usage information. + -l log_level Specifies which messages will be logged by sftp-server. The pos- sible values are: QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DE- @@ -31,6 +36,14 @@ DESCRIPTION are equivalent. DEBUG2 and DEBUG3 each specify higher levels of debugging output. The default is ERROR. + -R Places this instance of sftp-server into a read-only mode. At- + tempts to open files for writing, as well as other operations + that change the state of the filesystem, will be denied. + + -u umask + Sets an explicit umask(2) to be applied to newly-created files + and directories, instead of the user's default mask. + For logging to work, sftp-server must be able to access /dev/log. Use of sftp-server in a chroot configuration therefore requires that syslogd(8) establish a logging socket inside the chroot directory. @@ -47,4 +60,4 @@ HISTORY AUTHORS Markus Friedl <markus@openbsd.org> -OpenBSD 4.6 March 26, 2009 1 +OpenBSD 4.6 January 9, 2010 1 diff --git a/sftp-server.8 b/sftp-server.8 index 372b0770e92d..bb19c15e1a4c 100644 --- a/sftp-server.8 +++ b/sftp-server.8 @@ -1,4 +1,4 @@ -.\" $OpenBSD: sftp-server.8,v 1.15 2009/03/26 08:38:39 sobrado Exp $ +.\" $OpenBSD: sftp-server.8,v 1.19 2010/01/09 03:36:00 jmc Exp $ .\" .\" Copyright (c) 2000 Markus Friedl. All rights reserved. .\" @@ -22,7 +22,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.Dd $Mdocdate: March 26 2009 $ +.Dd $Mdocdate: January 9 2010 $ .Dt SFTP-SERVER 8 .Os .Sh NAME @@ -30,8 +30,10 @@ .Nd SFTP server subsystem .Sh SYNOPSIS .Nm sftp-server +.Op Fl ehR .Op Fl f Ar log_facility .Op Fl l Ar log_level +.Op Fl u Ar umask .Sh DESCRIPTION .Nm is a program that speaks the server side of SFTP protocol @@ -54,12 +56,20 @@ for more information. .Pp Valid options are: .Bl -tag -width Ds +.It Fl e +Causes +.Nm +to print logging information to stderr instead of syslog for debugging. .It Fl f Ar log_facility Specifies the facility code that is used when logging messages from .Nm . The possible values are: DAEMON, USER, AUTH, LOCAL0, LOCAL1, LOCAL2, LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7. The default is AUTH. +.It Fl h +Displays +.Nm +usage information. .It Fl l Ar log_level Specifies which messages will be logged by .Nm . @@ -71,6 +81,17 @@ performs on behalf of the client. DEBUG and DEBUG1 are equivalent. DEBUG2 and DEBUG3 each specify higher levels of debugging output. The default is ERROR. +.It Fl R +Places this instance of +.Nm +into a read-only mode. +Attempts to open files for writing, as well as other operations that change +the state of the filesystem, will be denied. +.It Fl u Ar umask +Sets an explicit +.Xr umask 2 +to be applied to newly-created files and directories, instead of the +user's default mask. .El .Pp For logging to work, diff --git a/sftp-server.c b/sftp-server.c index d984e60493b3..a98ac2b6dd28 100644 --- a/sftp-server.c +++ b/sftp-server.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sftp-server.c,v 1.85 2009/04/14 16:33:42 stevesk Exp $ */ +/* $OpenBSD: sftp-server.c,v 1.91 2010/01/13 01:40:16 djm Exp $ */ /* * Copyright (c) 2000-2004 Markus Friedl. All rights reserved. * @@ -70,6 +70,9 @@ Buffer oqueue; /* Version of client */ int version; +/* Disable writes */ +int readonly; + /* portable attributes, etc. */ typedef struct Stat Stat; @@ -553,16 +556,21 @@ process_open(void) mode = (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) ? a->perm : 0666; logit("open \"%s\" flags %s mode 0%o", name, string_from_portable(pflags), mode); - fd = open(name, flags, mode); - if (fd < 0) { - status = errno_to_portable(errno); - } else { - handle = handle_new(HANDLE_FILE, name, fd, NULL); - if (handle < 0) { - close(fd); + if (readonly && + ((flags & O_ACCMODE) == O_WRONLY || (flags & O_ACCMODE) == O_RDWR)) + status = SSH2_FX_PERMISSION_DENIED; + else { + fd = open(name, flags, mode); + if (fd < 0) { + status = errno_to_portable(errno); } else { - send_handle(id, handle); - status = SSH2_FX_OK; + handle = handle_new(HANDLE_FILE, name, fd, NULL); + if (handle < 0) { + close(fd); + } else { + send_handle(id, handle); + status = SSH2_FX_OK; + } } } if (status != SSH2_FX_OK) @@ -632,7 +640,7 @@ process_write(void) u_int32_t id; u_int64_t off; u_int len; - int handle, fd, ret, status = SSH2_FX_FAILURE; + int handle, fd, ret, status; char *data; id = get_int(); @@ -643,7 +651,12 @@ process_write(void) debug("request %u: write \"%s\" (handle %d) off %llu len %d", id, handle_to_name(handle), handle, (unsigned long long)off, len); fd = handle_to_fd(handle); - if (fd >= 0) { + + if (fd < 0) + status = SSH2_FX_FAILURE; + else if (readonly) + status = SSH2_FX_PERMISSION_DENIED; + else { if (lseek(fd, off, SEEK_SET) < 0) { status = errno_to_portable(errno); error("process_write: seek failed"); @@ -658,6 +671,7 @@ process_write(void) handle_update_write(handle, ret); } else { debug2("nothing at all written"); + status = SSH2_FX_FAILURE; } } } @@ -754,6 +768,10 @@ process_setstat(void) name = get_string(NULL); a = get_attrib(); debug("request %u: setstat name \"%s\"", id, name); + if (readonly) { + status = SSH2_FX_PERMISSION_DENIED; + a->flags = 0; + } if (a->flags & SSH2_FILEXFER_ATTR_SIZE) { logit("set \"%s\" size %llu", name, (unsigned long long)a->size); @@ -802,9 +820,11 @@ process_fsetstat(void) a = get_attrib(); debug("request %u: fsetstat handle %d", id, handle); fd = handle_to_fd(handle); - if (fd < 0) { + if (fd < 0) status = SSH2_FX_FAILURE; - } else { + else if (readonly) + status = SSH2_FX_PERMISSION_DENIED; + else { char *name = handle_to_name(handle); if (a->flags & SSH2_FILEXFER_ATTR_SIZE) { @@ -920,7 +940,7 @@ process_readdir(void) continue; stat_to_attrib(&st, &(stats[count].attrib)); stats[count].name = xstrdup(dp->d_name); - stats[count].long_name = ls_file(dp->d_name, &st, 0); + stats[count].long_name = ls_file(dp->d_name, &st, 0, 0); count++; /* send up to 100 entries in one message */ /* XXX check packet size instead */ @@ -952,8 +972,12 @@ process_remove(void) name = get_string(NULL); debug3("request %u: remove", id); logit("remove name \"%s\"", name); - ret = unlink(name); - status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; + if (readonly) + status = SSH2_FX_PERMISSION_DENIED; + else { + ret = unlink(name); + status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; + } send_status(id, status); xfree(name); } @@ -973,8 +997,12 @@ process_mkdir(void) a->perm & 07777 : 0777; debug3("request %u: mkdir", id); logit("mkdir name \"%s\" mode 0%o", name, mode); - ret = mkdir(name, mode); - status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; + if (readonly) + status = SSH2_FX_PERMISSION_DENIED; + else { + ret = mkdir(name, mode); + status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; + } send_status(id, status); xfree(name); } @@ -990,8 +1018,12 @@ process_rmdir(void) name = get_string(NULL); debug3("request %u: rmdir", id); logit("rmdir name \"%s\"", name); - ret = rmdir(name); - status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; + if (readonly) + status = SSH2_FX_PERMISSION_DENIED; + else { + ret = rmdir(name); + status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; + } send_status(id, status); xfree(name); } @@ -1036,7 +1068,9 @@ process_rename(void) debug3("request %u: rename", id); logit("rename old \"%s\" new \"%s\"", oldpath, newpath); status = SSH2_FX_FAILURE; - if (lstat(oldpath, &sb) == -1) + if (readonly) + status = SSH2_FX_PERMISSION_DENIED; + else if (lstat(oldpath, &sb) == -1) status = errno_to_portable(errno); else if (S_ISREG(sb.st_mode)) { /* Race-free rename of regular files */ @@ -1120,8 +1154,12 @@ process_symlink(void) debug3("request %u: symlink", id); logit("symlink old \"%s\" new \"%s\"", oldpath, newpath); /* this will fail if 'newpath' exists */ - ret = symlink(oldpath, newpath); - status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; + if (readonly) + status = SSH2_FX_PERMISSION_DENIED; + else { + ret = symlink(oldpath, newpath); + status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; + } send_status(id, status); xfree(oldpath); xfree(newpath); @@ -1131,15 +1169,19 @@ static void process_extended_posix_rename(u_int32_t id) { char *oldpath, *newpath; + int ret, status; oldpath = get_string(NULL); newpath = get_string(NULL); debug3("request %u: posix-rename", id); logit("posix-rename old \"%s\" new \"%s\"", oldpath, newpath); - if (rename(oldpath, newpath) == -1) - send_status(id, errno_to_portable(errno)); - else - send_status(id, SSH2_FX_OK); + if (readonly) + status = SSH2_FX_PERMISSION_DENIED; + else { + ret = rename(oldpath, newpath); + status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; + } + send_status(id, status); xfree(oldpath); xfree(newpath); } @@ -1322,7 +1364,8 @@ sftp_server_usage(void) extern char *__progname; fprintf(stderr, - "usage: %s [-he] [-l log_level] [-f log_facility]\n", __progname); + "usage: %s [-ehR] [-f log_facility] [-l log_level] [-u umask]\n", + __progname); exit(1); } @@ -1334,6 +1377,8 @@ sftp_server_main(int argc, char **argv, struct passwd *user_pw) ssize_t len, olen, set_size; SyslogFacility log_facility = SYSLOG_FACILITY_AUTH; char *cp, buf[4*4096]; + const char *errmsg; + mode_t mask; extern char *optarg; extern char *__progname; @@ -1341,8 +1386,11 @@ sftp_server_main(int argc, char **argv, struct passwd *user_pw) __progname = ssh_get_progname(argv[0]); log_init(__progname, log_level, log_facility, log_stderr); - while (!skipargs && (ch = getopt(argc, argv, "f:l:che")) != -1) { + while (!skipargs && (ch = getopt(argc, argv, "f:l:u:cehR")) != -1) { switch (ch) { + case 'R': + readonly = 1; + break; case 'c': /* * Ignore all arguments if we are invoked as a @@ -1363,6 +1411,13 @@ sftp_server_main(int argc, char **argv, struct passwd *user_pw) if (log_facility == SYSLOG_FACILITY_NOT_SET) error("Invalid log facility \"%s\"", optarg); break; + case 'u': + mask = (mode_t)strtonum(optarg, 0, 0777, &errmsg); + if (errmsg != NULL) + fatal("Invalid umask \"%s\": %s", + optarg, errmsg); + (void)umask(mask); + break; case 'h': default: sftp_server_usage(); @@ -1387,8 +1442,8 @@ sftp_server_main(int argc, char **argv, struct passwd *user_pw) logit("session opened for local user %s from [%s]", pw->pw_name, client_addr); - in = dup(STDIN_FILENO); - out = dup(STDOUT_FILENO); + in = STDIN_FILENO; + out = STDOUT_FILENO; #ifdef HAVE_CYGWIN setmode(in, O_BINARY); @@ -4,8 +4,9 @@ NAME sftp - secure file transfer program SYNOPSIS - sftp [-1Cv] [-B buffer_size] [-b batchfile] [-F ssh_config] - [-o ssh_option] [-P sftp_server_path] [-R num_requests] [-S program] + sftp [-1246Cpqrv] [-B buffer_size] [-b batchfile] [-c cipher] + [-D sftp_server_path] [-F ssh_config] [-i identity_file] + [-o ssh_option] [-P port] [-R num_requests] [-S program] [-s subsystem | sftp_server] host sftp [user@]host[:file ...] sftp [user@]host[:dir[/]] @@ -31,6 +32,12 @@ DESCRIPTION -1 Specify the use of protocol version 1. + -2 Specify the use of protocol version 2. + + -4 Forces sftp to use IPv4 addresses only. + + -6 Forces sftp to use IPv6 addresses only. + -B buffer_size Specify the size of the buffer that sftp uses when transferring files. Larger buffers require fewer round trips at the cost of @@ -49,10 +56,23 @@ DESCRIPTION -C Enables compression (via ssh's -C flag). + -c cipher + Selects the cipher to use for encrypting the data transfers. + This option is directly passed to ssh(1). + + -D sftp_server_path + Connect directly to a local sftp server (rather than via ssh(1)). + This option may be useful in debugging the client and server. + -F ssh_config Specifies an alternative per-user configuration file for ssh(1). This option is directly passed to ssh(1). + -i identity_file + Selects the file from which the identity (private key) for public + key authentication is read. This option is directly passed to + ssh(1). + -o ssh_option Can be used to pass options to ssh in the format used in ssh_config(5). This is useful for specifying options for which @@ -91,6 +111,7 @@ DESCRIPTION NoHostAuthenticationForLocalhost NumberOfPasswordPrompts PasswordAuthentication + PKCS11Provider Port PreferredAuthentications Protocol @@ -102,7 +123,6 @@ DESCRIPTION SendEnv ServerAliveInterval ServerAliveCountMax - SmartcardDevice StrictHostKeyChecking TCPKeepAlive UsePrivilegedPort @@ -110,15 +130,24 @@ DESCRIPTION UserKnownHostsFile VerifyHostKeyDNS - -P sftp_server_path - Connect directly to a local sftp server (rather than via ssh(1)). - This option may be useful in debugging the client and server. + -P port + Specifies the port to connect to on the remote host. + + -p Preserves modification times, access times, and modes from the + original files transferred. + + -q Quiet mode: disables the progress meter as well as warning and + diagnostic messages from ssh(1). -R num_requests Specify how many requests may be outstanding at any one time. Increasing this may slightly improve file transfer speed but will increase memory usage. The default is 64 outstanding requests. + -r Recursively copy entire directories when uploading and download- + ing. Note that sftp does not follow symbolic links encountered + in the tree traversal. + -S program Name of the program to use for the encrypted connection. The program must understand ssh(1) options. @@ -165,14 +194,19 @@ INTERACTIVE COMMANDS exit Quit sftp. - get [-P] remote-path [local-path] + get [-Ppr] remote-path [local-path] Retrieve the remote-path and store it on the local machine. If the local path name is not specified, it is given the same name it has on the remote machine. remote-path may contain glob(3) characters and may match multiple files. If it does and local- - path is specified, then local-path must specify a directory. If - the -P flag is specified, then full file permissions and access - times are copied too. + path is specified, then local-path must specify a directory. + + If either the -P or -p flag is specified, then full file permis- + sions and access times are copied too. + + If the -r flag is specified then directories will be copied re- + cursively. Note that sftp does not follow symbolic links when + performing recursive transfers. help Display help text. @@ -193,7 +227,7 @@ INTERACTIVE COMMANDS lpwd Print local working directory. - ls [-1aflnrSt] [path] + ls [-1afhlnrSt] [path] Display a remote directory listing of either path or the current directory if path is not specified. path may contain glob(3) characters and may match multiple files. @@ -208,6 +242,12 @@ INTERACTIVE COMMANDS -f Do not sort the listing. The default sort order is lexi- cographical. + -h When used with a long format option, use unit suffixes: + Byte, Kilobyte, Megabyte, Gigabyte, Terabyte, Petabyte, + and Exabyte in order to reduce the number of digits to + four or fewer using powers of 2 for sizes (K=1024, + M=1048576, etc.). + -l Display additional details including permissions and own- ership information. @@ -229,14 +269,19 @@ INTERACTIVE COMMANDS progress Toggle display of progress meter. - put [-P] local-path [remote-path] + put [-Ppr] local-path [remote-path] Upload local-path and store it on the remote machine. If the re- mote path name is not specified, it is given the same name it has on the local machine. local-path may contain glob(3) characters and may match multiple files. If it does and remote-path is - specified, then remote-path must specify a directory. If the -P - flag is specified, then the file's full permission and access - time are copied too. + specified, then remote-path must specify a directory. + + If ether the -P or -p flag is specified, then full file permis- + sions and access times are copied too. + + If the -r flag is specified then directories will be copied re- + cursively. Note that sftp does not follow symbolic links when + performing recursive transfers. pwd Display remote working directory. @@ -271,4 +316,4 @@ SEE ALSO T. Ylonen and S. Lehtinen, SSH File Transfer Protocol, draft-ietf-secsh- filexfer-00.txt, January 2001, work in progress material. -OpenBSD 4.6 December 9, 2008 5 +OpenBSD 4.6 February 8, 2010 5 @@ -1,4 +1,4 @@ -.\" $OpenBSD: sftp.1,v 1.69 2008/12/09 15:35:00 sobrado Exp $ +.\" $OpenBSD: sftp.1,v 1.83 2010/02/08 10:50:20 markus Exp $ .\" .\" Copyright (c) 2001 Damien Miller. All rights reserved. .\" @@ -22,7 +22,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.Dd $Mdocdate: December 9 2008 $ +.Dd $Mdocdate: February 8 2010 $ .Dt SFTP 1 .Os .Sh NAME @@ -31,12 +31,15 @@ .Sh SYNOPSIS .Nm sftp .Bk -words -.Op Fl 1Cv +.Op Fl 1246Cpqrv .Op Fl B Ar buffer_size .Op Fl b Ar batchfile +.Op Fl c Ar cipher +.Op Fl D Ar sftp_server_path .Op Fl F Ar ssh_config +.Op Fl i Ar identity_file .Op Fl o Ar ssh_option -.Op Fl P Ar sftp_server_path +.Op Fl P Ar port .Op Fl R Ar num_requests .Op Fl S Ar program .Op Fl s Ar subsystem | sftp_server @@ -87,6 +90,16 @@ The options are as follows: .Bl -tag -width Ds .It Fl 1 Specify the use of protocol version 1. +.It Fl 2 +Specify the use of protocol version 2. +.It Fl 4 +Forces +.Nm +to use IPv4 addresses only. +.It Fl 6 +Forces +.Nm +to use IPv6 addresses only. .It Fl B Ar buffer_size Specify the size of the buffer that .Nm @@ -124,12 +137,26 @@ character (for example, Enables compression (via ssh's .Fl C flag). +.It Fl c Ar cipher +Selects the cipher to use for encrypting the data transfers. +This option is directly passed to +.Xr ssh 1 . +.It Fl D Ar sftp_server_path +Connect directly to a local sftp server +(rather than via +.Xr ssh 1 ) . +This option may be useful in debugging the client and server. .It Fl F Ar ssh_config Specifies an alternative per-user configuration file for .Xr ssh 1 . This option is directly passed to .Xr ssh 1 . +.It Fl i Ar identity_file +Selects the file from which the identity (private key) for public key +authentication is read. +This option is directly passed to +.Xr ssh 1 . .It Fl o Ar ssh_option Can be used to pass options to .Nm ssh @@ -175,6 +202,7 @@ For full details of the options listed below, and their possible values, see .It NoHostAuthenticationForLocalhost .It NumberOfPasswordPrompts .It PasswordAuthentication +.It PKCS11Provider .It Port .It PreferredAuthentications .It Protocol @@ -186,7 +214,6 @@ For full details of the options listed below, and their possible values, see .It SendEnv .It ServerAliveInterval .It ServerAliveCountMax -.It SmartcardDevice .It StrictHostKeyChecking .It TCPKeepAlive .It UsePrivilegedPort @@ -194,16 +221,25 @@ For full details of the options listed below, and their possible values, see .It UserKnownHostsFile .It VerifyHostKeyDNS .El -.It Fl P Ar sftp_server_path -Connect directly to a local sftp server -(rather than via -.Xr ssh 1 ) . -This option may be useful in debugging the client and server. +.It Fl P Ar port +Specifies the port to connect to on the remote host. +.It Fl p +Preserves modification times, access times, and modes from the +original files transferred. +.It Fl q +Quiet mode: disables the progress meter as well as warning and +diagnostic messages from +.Xr ssh 1 . .It Fl R Ar num_requests Specify how many requests may be outstanding at any one time. Increasing this may slightly improve file transfer speed but will increase memory usage. The default is 64 outstanding requests. +.It Fl r +Recursively copy entire directories when uploading and downloading. +Note that +.Nm +does not follow symbolic links encountered in the tree traversal. .It Fl S Ar program Name of the .Ar program @@ -294,7 +330,7 @@ extension. Quit .Nm sftp . .It Xo Ic get -.Op Fl P +.Op Fl Ppr .Ar remote-path .Op Ar local-path .Xc @@ -313,10 +349,20 @@ If it does and is specified, then .Ar local-path must specify a directory. -If the +.Pp +If either the .Fl P +or +.Fl p flag is specified, then full file permissions and access times are copied too. +.Pp +If the +.Fl r +flag is specified then directories will be copied recursively. +Note that +.Nm +does not follow symbolic links when performing recursive transfers. .It Ic help Display help text. .It Ic lcd Ar path @@ -347,7 +393,7 @@ to .It Ic lpwd Print local working directory. .It Xo Ic ls -.Op Fl 1aflnrSt +.Op Fl 1afhlnrSt .Op Ar path .Xc Display a remote directory listing of either @@ -372,6 +418,11 @@ List files beginning with a dot .It Fl f Do not sort the listing. The default sort order is lexicographical. +.It Fl h +When used with a long format option, use unit suffixes: Byte, Kilobyte, +Megabyte, Gigabyte, Terabyte, Petabyte, and Exabyte in order to reduce +the number of digits to four or fewer using powers of 2 for sizes (K=1024, +M=1048576, etc.). .It Fl l Display additional details including permissions and ownership information. @@ -394,7 +445,7 @@ Create remote directory specified by .It Ic progress Toggle display of progress meter. .It Xo Ic put -.Op Fl P +.Op Fl Ppr .Ar local-path .Op Ar remote-path .Xc @@ -412,10 +463,20 @@ If it does and is specified, then .Ar remote-path must specify a directory. -If the +.Pp +If ether the .Fl P -flag is specified, then the file's full permission and access time are +or +.Fl p +flag is specified, then full file permissions and access times are copied too. +.Pp +If the +.Fl r +flag is specified then directories will be copied recursively. +Note that +.Nm +does not follow symbolic links when performing recursive transfers. .It Ic pwd Display remote working directory. .It Ic quit @@ -1,4 +1,4 @@ -/* $OpenBSD: sftp.c,v 1.107 2009/02/02 11:15:14 dtucker Exp $ */ +/* $OpenBSD: sftp.c,v 1.123 2010/01/27 19:21:39 djm Exp $ */ /* * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org> * @@ -35,6 +35,9 @@ #ifdef HAVE_PATHS_H # include <paths.h> #endif +#ifdef HAVE_LIBGEN_H +#include <libgen.h> +#endif #ifdef USE_LIBEDIT #include <histedit.h> #else @@ -65,30 +68,39 @@ typedef void EditLine; #include "sftp-common.h" #include "sftp-client.h" +#define DEFAULT_COPY_BUFLEN 32768 /* Size of buffer for up/download */ +#define DEFAULT_NUM_REQUESTS 64 /* # concurrent outstanding requests */ + /* File to read commands from */ FILE* infile; /* Are we in batchfile mode? */ int batchmode = 0; -/* Size of buffer used when copying files */ -size_t copy_buffer_len = 32768; - -/* Number of concurrent outstanding requests */ -size_t num_requests = 64; - /* PID of ssh transport process */ static pid_t sshpid = -1; /* This is set to 0 if the progressmeter is not desired. */ int showprogress = 1; +/* When this option is set, we always recursively download/upload directories */ +int global_rflag = 0; + +/* When this option is set, the file transfers will always preserve times */ +int global_pflag = 0; + /* SIGINT received during command processing */ volatile sig_atomic_t interrupted = 0; /* I wish qsort() took a separate ctx for the comparison function...*/ int sort_flag; +/* Context used for commandline completion */ +struct complete_ctx { + struct sftp_conn *conn; + char **remote_pathp; +}; + int remote_glob(struct sftp_conn *, const char *, int, int (*)(const char *, int), glob_t *); /* proto for sftp-glob.c */ @@ -98,16 +110,17 @@ extern char *__progname; #define WHITESPACE " \t\r\n" /* ls flags */ -#define LS_LONG_VIEW 0x01 /* Full view ala ls -l */ -#define LS_SHORT_VIEW 0x02 /* Single row view ala ls -1 */ -#define LS_NUMERIC_VIEW 0x04 /* Long view with numeric uid/gid */ -#define LS_NAME_SORT 0x08 /* Sort by name (default) */ -#define LS_TIME_SORT 0x10 /* Sort by mtime */ -#define LS_SIZE_SORT 0x20 /* Sort by file size */ -#define LS_REVERSE_SORT 0x40 /* Reverse sort order */ -#define LS_SHOW_ALL 0x80 /* Don't skip filenames starting with '.' */ - -#define VIEW_FLAGS (LS_LONG_VIEW|LS_SHORT_VIEW|LS_NUMERIC_VIEW) +#define LS_LONG_VIEW 0x0001 /* Full view ala ls -l */ +#define LS_SHORT_VIEW 0x0002 /* Single row view ala ls -1 */ +#define LS_NUMERIC_VIEW 0x0004 /* Long view with numeric uid/gid */ +#define LS_NAME_SORT 0x0008 /* Sort by name (default) */ +#define LS_TIME_SORT 0x0010 /* Sort by mtime */ +#define LS_SIZE_SORT 0x0020 /* Sort by file size */ +#define LS_REVERSE_SORT 0x0040 /* Reverse sort order */ +#define LS_SHOW_ALL 0x0080 /* Don't skip filenames starting with '.' */ +#define LS_SI_UNITS 0x0100 /* Display sizes as K, M, G, etc. */ + +#define VIEW_FLAGS (LS_LONG_VIEW|LS_SHORT_VIEW|LS_NUMERIC_VIEW|LS_SI_UNITS) #define SORT_FLAGS (LS_NAME_SORT|LS_TIME_SORT|LS_SIZE_SORT) /* Commands for interactive mode */ @@ -139,46 +152,50 @@ extern char *__progname; struct CMD { const char *c; const int n; + const int t; }; +/* Type of completion */ +#define NOARGS 0 +#define REMOTE 1 +#define LOCAL 2 + static const struct CMD cmds[] = { - { "bye", I_QUIT }, - { "cd", I_CHDIR }, - { "chdir", I_CHDIR }, - { "chgrp", I_CHGRP }, - { "chmod", I_CHMOD }, - { "chown", I_CHOWN }, - { "df", I_DF }, - { "dir", I_LS }, - { "exit", I_QUIT }, - { "get", I_GET }, - { "mget", I_GET }, - { "help", I_HELP }, - { "lcd", I_LCHDIR }, - { "lchdir", I_LCHDIR }, - { "lls", I_LLS }, - { "lmkdir", I_LMKDIR }, - { "ln", I_SYMLINK }, - { "lpwd", I_LPWD }, - { "ls", I_LS }, - { "lumask", I_LUMASK }, - { "mkdir", I_MKDIR }, - { "progress", I_PROGRESS }, - { "put", I_PUT }, - { "mput", I_PUT }, - { "pwd", I_PWD }, - { "quit", I_QUIT }, - { "rename", I_RENAME }, - { "rm", I_RM }, - { "rmdir", I_RMDIR }, - { "symlink", I_SYMLINK }, - { "version", I_VERSION }, - { "!", I_SHELL }, - { "?", I_HELP }, - { NULL, -1} + { "bye", I_QUIT, NOARGS }, + { "cd", I_CHDIR, REMOTE }, + { "chdir", I_CHDIR, REMOTE }, + { "chgrp", I_CHGRP, REMOTE }, + { "chmod", I_CHMOD, REMOTE }, + { "chown", I_CHOWN, REMOTE }, + { "df", I_DF, REMOTE }, + { "dir", I_LS, REMOTE }, + { "exit", I_QUIT, NOARGS }, + { "get", I_GET, REMOTE }, + { "help", I_HELP, NOARGS }, + { "lcd", I_LCHDIR, LOCAL }, + { "lchdir", I_LCHDIR, LOCAL }, + { "lls", I_LLS, LOCAL }, + { "lmkdir", I_LMKDIR, LOCAL }, + { "ln", I_SYMLINK, REMOTE }, + { "lpwd", I_LPWD, LOCAL }, + { "ls", I_LS, REMOTE }, + { "lumask", I_LUMASK, NOARGS }, + { "mkdir", I_MKDIR, REMOTE }, + { "progress", I_PROGRESS, NOARGS }, + { "put", I_PUT, LOCAL }, + { "pwd", I_PWD, REMOTE }, + { "quit", I_QUIT, NOARGS }, + { "rename", I_RENAME, REMOTE }, + { "rm", I_RM, REMOTE }, + { "rmdir", I_RMDIR, REMOTE }, + { "symlink", I_SYMLINK, REMOTE }, + { "version", I_VERSION, NOARGS }, + { "!", I_SHELL, NOARGS }, + { "?", I_HELP, NOARGS }, + { NULL, -1, -1 } }; -int interactive_loop(int fd_in, int fd_out, char *file1, char *file2); +int interactive_loop(struct sftp_conn *, char *file1, char *file2); /* ARGSUSED */ static void @@ -216,18 +233,18 @@ help(void) "df [-hi] [path] Display statistics for current directory or\n" " filesystem containing 'path'\n" "exit Quit sftp\n" - "get [-P] remote-path [local-path] Download file\n" + "get [-Ppr] remote [local] Download file\n" "help Display this help text\n" "lcd path Change local directory to 'path'\n" "lls [ls-options [path]] Display local directory listing\n" "lmkdir path Create local directory\n" "ln oldpath newpath Symlink remote file\n" "lpwd Print local working directory\n" - "ls [-1aflnrSt] [path] Display remote directory listing\n" + "ls [-1afhlnrSt] [path] Display remote directory listing\n" "lumask umask Set local umask to 'umask'\n" "mkdir path Create remote directory\n" "progress Toggle display of progress meter\n" - "put [-P] local-path [remote-path] Upload file\n" + "put [-Ppr] local [remote] Upload file\n" "pwd Display remote working directory\n" "quit Quit sftp\n" "rename oldpath newpath Rename remote file\n" @@ -314,21 +331,6 @@ path_strip(char *path, char *strip) } static char * -path_append(char *p1, char *p2) -{ - char *ret; - size_t len = strlen(p1) + strlen(p2) + 2; - - ret = xmalloc(len); - strlcpy(ret, p1, len); - if (p1[0] != '\0' && p1[strlen(p1) - 1] != '/') - strlcat(ret, "/", len); - strlcat(ret, p2, len); - - return(ret); -} - -static char * make_absolute(char *p, char *pwd) { char *abs_str; @@ -343,27 +345,8 @@ make_absolute(char *p, char *pwd) } static int -infer_path(const char *p, char **ifp) -{ - char *cp; - - cp = strrchr(p, '/'); - if (cp == NULL) { - *ifp = xstrdup(p); - return(0); - } - - if (!cp[1]) { - error("Invalid path"); - return(-1); - } - - *ifp = xstrdup(cp + 1); - return(0); -} - -static int -parse_getput_flags(const char *cmd, char **argv, int argc, int *pflag) +parse_getput_flags(const char *cmd, char **argv, int argc, int *pflag, + int *rflag) { extern int opterr, optind, optopt, optreset; int ch; @@ -371,13 +354,17 @@ parse_getput_flags(const char *cmd, char **argv, int argc, int *pflag) optind = optreset = 1; opterr = 0; - *pflag = 0; - while ((ch = getopt(argc, argv, "Pp")) != -1) { + *rflag = *pflag = 0; + while ((ch = getopt(argc, argv, "PpRr")) != -1) { switch (ch) { case 'p': case 'P': *pflag = 1; break; + case 'r': + case 'R': + *rflag = 1; + break; default: error("%s: Invalid flag -%c", cmd, optopt); return -1; @@ -397,7 +384,7 @@ parse_ls_flags(char **argv, int argc, int *lflag) opterr = 0; *lflag = LS_NAME_SORT; - while ((ch = getopt(argc, argv, "1Saflnrt")) != -1) { + while ((ch = getopt(argc, argv, "1Safhlnrt")) != -1) { switch (ch) { case '1': *lflag &= ~VIEW_FLAGS; @@ -413,12 +400,15 @@ parse_ls_flags(char **argv, int argc, int *lflag) case 'f': *lflag &= ~SORT_FLAGS; break; + case 'h': + *lflag |= LS_SI_UNITS; + break; case 'l': - *lflag &= ~VIEW_FLAGS; + *lflag &= ~LS_SHORT_VIEW; *lflag |= LS_LONG_VIEW; break; case 'n': - *lflag &= ~VIEW_FLAGS; + *lflag &= ~LS_SHORT_VIEW; *lflag |= LS_NUMERIC_VIEW|LS_LONG_VIEW; break; case 'r': @@ -489,62 +479,79 @@ remote_is_dir(struct sftp_conn *conn, char *path) return(S_ISDIR(a->perm)); } +/* Check whether path returned from glob(..., GLOB_MARK, ...) is a directory */ +static int +pathname_is_dir(char *pathname) +{ + size_t l = strlen(pathname); + + return l > 0 && pathname[l - 1] == '/'; +} + static int -process_get(struct sftp_conn *conn, char *src, char *dst, char *pwd, int pflag) +process_get(struct sftp_conn *conn, char *src, char *dst, char *pwd, + int pflag, int rflag) { char *abs_src = NULL; char *abs_dst = NULL; - char *tmp; glob_t g; - int err = 0; - int i; + char *filename, *tmp=NULL; + int i, err = 0; abs_src = xstrdup(src); abs_src = make_absolute(abs_src, pwd); - memset(&g, 0, sizeof(g)); + debug3("Looking up %s", abs_src); - if (remote_glob(conn, abs_src, 0, NULL, &g)) { + if (remote_glob(conn, abs_src, GLOB_MARK, NULL, &g)) { error("File \"%s\" not found.", abs_src); err = -1; goto out; } - /* If multiple matches, dst must be a directory or unspecified */ - if (g.gl_matchc > 1 && dst && !is_dir(dst)) { - error("Multiple files match, but \"%s\" is not a directory", - dst); + /* + * If multiple matches then dst must be a directory or + * unspecified. + */ + if (g.gl_matchc > 1 && dst != NULL && !is_dir(dst)) { + error("Multiple source paths, but destination " + "\"%s\" is not a directory", dst); err = -1; goto out; } for (i = 0; g.gl_pathv[i] && !interrupted; i++) { - if (infer_path(g.gl_pathv[i], &tmp)) { + tmp = xstrdup(g.gl_pathv[i]); + if ((filename = basename(tmp)) == NULL) { + error("basename %s: %s", tmp, strerror(errno)); + xfree(tmp); err = -1; goto out; } if (g.gl_matchc == 1 && dst) { - /* If directory specified, append filename */ - xfree(tmp); if (is_dir(dst)) { - if (infer_path(g.gl_pathv[0], &tmp)) { - err = 1; - goto out; - } - abs_dst = path_append(dst, tmp); - xfree(tmp); - } else + abs_dst = path_append(dst, filename); + } else { abs_dst = xstrdup(dst); + } } else if (dst) { - abs_dst = path_append(dst, tmp); - xfree(tmp); - } else - abs_dst = tmp; + abs_dst = path_append(dst, filename); + } else { + abs_dst = xstrdup(filename); + } + xfree(tmp); printf("Fetching %s to %s\n", g.gl_pathv[i], abs_dst); - if (do_download(conn, g.gl_pathv[i], abs_dst, pflag) == -1) - err = -1; + if (pathname_is_dir(g.gl_pathv[i]) && (rflag || global_rflag)) { + if (download_dir(conn, g.gl_pathv[i], abs_dst, NULL, + pflag || global_pflag, 1) == -1) + err = -1; + } else { + if (do_download(conn, g.gl_pathv[i], abs_dst, NULL, + pflag || global_pflag) == -1) + err = -1; + } xfree(abs_dst); abs_dst = NULL; } @@ -556,14 +563,15 @@ out: } static int -process_put(struct sftp_conn *conn, char *src, char *dst, char *pwd, int pflag) +process_put(struct sftp_conn *conn, char *src, char *dst, char *pwd, + int pflag, int rflag) { char *tmp_dst = NULL; char *abs_dst = NULL; - char *tmp; + char *tmp = NULL, *filename = NULL; glob_t g; int err = 0; - int i; + int i, dst_is_dir = 1; struct stat sb; if (dst) { @@ -573,16 +581,20 @@ process_put(struct sftp_conn *conn, char *src, char *dst, char *pwd, int pflag) memset(&g, 0, sizeof(g)); debug3("Looking up %s", src); - if (glob(src, GLOB_NOCHECK, NULL, &g)) { + if (glob(src, GLOB_NOCHECK | GLOB_MARK, NULL, &g)) { error("File \"%s\" not found.", src); err = -1; goto out; } + /* If we aren't fetching to pwd then stash this status for later */ + if (tmp_dst != NULL) + dst_is_dir = remote_is_dir(conn, tmp_dst); + /* If multiple matches, dst may be directory or unspecified */ - if (g.gl_matchc > 1 && tmp_dst && !remote_is_dir(conn, tmp_dst)) { - error("Multiple files match, but \"%s\" is not a directory", - tmp_dst); + if (g.gl_matchc > 1 && tmp_dst && !dst_is_dir) { + error("Multiple paths match, but destination " + "\"%s\" is not a directory", tmp_dst); err = -1; goto out; } @@ -593,38 +605,38 @@ process_put(struct sftp_conn *conn, char *src, char *dst, char *pwd, int pflag) error("stat %s: %s", g.gl_pathv[i], strerror(errno)); continue; } - - if (!S_ISREG(sb.st_mode)) { - error("skipping non-regular file %s", - g.gl_pathv[i]); - continue; - } - if (infer_path(g.gl_pathv[i], &tmp)) { + + tmp = xstrdup(g.gl_pathv[i]); + if ((filename = basename(tmp)) == NULL) { + error("basename %s: %s", tmp, strerror(errno)); + xfree(tmp); err = -1; goto out; } if (g.gl_matchc == 1 && tmp_dst) { /* If directory specified, append filename */ - if (remote_is_dir(conn, tmp_dst)) { - if (infer_path(g.gl_pathv[0], &tmp)) { - err = 1; - goto out; - } - abs_dst = path_append(tmp_dst, tmp); - xfree(tmp); - } else + if (dst_is_dir) + abs_dst = path_append(tmp_dst, filename); + else abs_dst = xstrdup(tmp_dst); - } else if (tmp_dst) { - abs_dst = path_append(tmp_dst, tmp); - xfree(tmp); - } else - abs_dst = make_absolute(tmp, pwd); + abs_dst = path_append(tmp_dst, filename); + } else { + abs_dst = make_absolute(xstrdup(filename), pwd); + } + xfree(tmp); printf("Uploading %s to %s\n", g.gl_pathv[i], abs_dst); - if (do_upload(conn, g.gl_pathv[i], abs_dst, pflag) == -1) - err = -1; + if (pathname_is_dir(g.gl_pathv[i]) && (rflag || global_rflag)) { + if (upload_dir(conn, g.gl_pathv[i], abs_dst, + pflag || global_pflag, 1) == -1) + err = -1; + } else { + if (do_upload(conn, g.gl_pathv[i], abs_dst, + pflag || global_pflag) == -1) + err = -1; + } } out: @@ -708,13 +720,14 @@ do_ls_dir(struct sftp_conn *conn, char *path, char *strip_path, int lflag) xfree(tmp); if (lflag & LS_LONG_VIEW) { - if (lflag & LS_NUMERIC_VIEW) { + if (lflag & (LS_NUMERIC_VIEW|LS_SI_UNITS)) { char *lname; struct stat sb; memset(&sb, 0, sizeof(sb)); attrib_to_stat(&d[n]->a, &sb); - lname = ls_file(fname, &sb, 1); + lname = ls_file(fname, &sb, 1, + (lflag & LS_SI_UNITS)); printf("%s\n", lname); xfree(lname); } else @@ -816,7 +829,7 @@ do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path, a = do_lstat(conn, g.gl_pathv[i], 1); if (a != NULL) attrib_to_stat(a, &sb); - lname = ls_file(fname, &sb, 1); + lname = ls_file(fname, &sb, 1, (lflag & LS_SI_UNITS)); printf("%s\n", lname); xfree(lname); } else { @@ -848,19 +861,19 @@ do_df(struct sftp_conn *conn, char *path, int hflag, int iflag) char s_avail[FMT_SCALED_STRSIZE]; char s_root[FMT_SCALED_STRSIZE]; char s_total[FMT_SCALED_STRSIZE]; + unsigned long long ffree; if (do_statvfs(conn, path, &st, 1) == -1) return -1; if (iflag) { + ffree = st.f_files ? (100 * (st.f_files - st.f_ffree) / st.f_files) : 0; printf(" Inodes Used Avail " "(root) %%Capacity\n"); printf("%11llu %11llu %11llu %11llu %3llu%%\n", (unsigned long long)st.f_files, (unsigned long long)(st.f_files - st.f_ffree), (unsigned long long)st.f_favail, - (unsigned long long)st.f_ffree, - (unsigned long long)(100 * (st.f_files - st.f_ffree) / - st.f_files)); + (unsigned long long)st.f_ffree, ffree); } else if (hflag) { strlcpy(s_used, "error", sizeof(s_used)); strlcpy(s_avail, "error", sizeof(s_avail)); @@ -934,12 +947,23 @@ undo_glob_escape(char *s) * Split a string into an argument vector using sh(1)-style quoting, * comment and escaping rules, but with some tweaks to handle glob(3) * wildcards. + * The "sloppy" flag allows for recovery from missing terminating quote, for + * use in parsing incomplete commandlines during tab autocompletion. + * * Returns NULL on error or a NULL-terminated array of arguments. + * + * If "lastquote" is not NULL, the quoting character used for the last + * argument is placed in *lastquote ("\0", "'" or "\""). + * + * If "terminated" is not NULL, *terminated will be set to 1 when the + * last argument's quote has been properly terminated or 0 otherwise. + * This parameter is only of use if "sloppy" is set. */ #define MAXARGS 128 #define MAXARGLEN 8192 static char ** -makeargv(const char *arg, int *argcp) +makeargv(const char *arg, int *argcp, int sloppy, char *lastquote, + u_int *terminated) { int argc, quot; size_t i, j; @@ -953,6 +977,10 @@ makeargv(const char *arg, int *argcp) error("string too long"); return NULL; } + if (terminated != NULL) + *terminated = 1; + if (lastquote != NULL) + *lastquote = '\0'; state = MA_START; i = j = 0; for (;;) { @@ -969,6 +997,8 @@ makeargv(const char *arg, int *argcp) if (state == MA_START) { argv[argc] = argvs + j; state = q; + if (lastquote != NULL) + *lastquote = arg[i]; } else if (state == MA_UNQUOTED) state = q; else if (state == q) @@ -1005,6 +1035,8 @@ makeargv(const char *arg, int *argcp) if (state == MA_START) { argv[argc] = argvs + j; state = MA_UNQUOTED; + if (lastquote != NULL) + *lastquote = '\0'; } if (arg[i + 1] == '?' || arg[i + 1] == '[' || arg[i + 1] == '*' || arg[i + 1] == '\\') { @@ -1030,6 +1062,12 @@ makeargv(const char *arg, int *argcp) goto string_done; } else if (arg[i] == '\0') { if (state == MA_SQUOTE || state == MA_DQUOTE) { + if (sloppy) { + state = MA_UNQUOTED; + if (terminated != NULL) + *terminated = 0; + goto string_done; + } error("Unterminated quoted argument"); return NULL; } @@ -1043,6 +1081,8 @@ makeargv(const char *arg, int *argcp) if (state == MA_START) { argv[argc] = argvs + j; state = MA_UNQUOTED; + if (lastquote != NULL) + *lastquote = '\0'; } if ((state == MA_SQUOTE || state == MA_DQUOTE) && (arg[i] == '?' || arg[i] == '[' || arg[i] == '*')) { @@ -1065,8 +1105,8 @@ makeargv(const char *arg, int *argcp) } static int -parse_args(const char **cpp, int *pflag, int *lflag, int *iflag, int *hflag, - unsigned long *n_arg, char **path1, char **path2) +parse_args(const char **cpp, int *pflag, int *rflag, int *lflag, int *iflag, + int *hflag, unsigned long *n_arg, char **path1, char **path2) { const char *cmd, *cp = *cpp; char *cp2, **argv; @@ -1077,18 +1117,19 @@ parse_args(const char **cpp, int *pflag, int *lflag, int *iflag, int *hflag, /* Skip leading whitespace */ cp = cp + strspn(cp, WHITESPACE); - /* Ignore blank lines and lines which begin with comment '#' char */ - if (*cp == '\0' || *cp == '#') - return (0); - /* Check for leading '-' (disable error processing) */ *iflag = 0; if (*cp == '-') { *iflag = 1; cp++; + cp = cp + strspn(cp, WHITESPACE); } - if ((argv = makeargv(cp, &argc)) == NULL) + /* Ignore blank lines and lines which begin with comment '#' char */ + if (*cp == '\0' || *cp == '#') + return (0); + + if ((argv = makeargv(cp, &argc, 0, NULL, NULL)) == NULL) return -1; /* Figure out which command we have */ @@ -1109,13 +1150,13 @@ parse_args(const char **cpp, int *pflag, int *lflag, int *iflag, int *hflag, } /* Get arguments and parse flags */ - *lflag = *pflag = *hflag = *n_arg = 0; + *lflag = *pflag = *rflag = *hflag = *n_arg = 0; *path1 = *path2 = NULL; optidx = 1; switch (cmdnum) { case I_GET: case I_PUT: - if ((optidx = parse_getput_flags(cmd, argv, argc, pflag)) == -1) + if ((optidx = parse_getput_flags(cmd, argv, argc, pflag, rflag)) == -1) return -1; /* Get first pathname (mandatory) */ if (argc - optidx < 1) { @@ -1235,7 +1276,7 @@ parse_dispatch_command(struct sftp_conn *conn, const char *cmd, char **pwd, int err_abort) { char *path1, *path2, *tmp; - int pflag = 0, lflag = 0, iflag = 0, hflag = 0, cmdnum, i; + int pflag = 0, rflag = 0, lflag = 0, iflag = 0, hflag = 0, cmdnum, i; unsigned long n_arg = 0; Attrib a, *aa; char path_buf[MAXPATHLEN]; @@ -1243,7 +1284,7 @@ parse_dispatch_command(struct sftp_conn *conn, const char *cmd, char **pwd, glob_t g; path1 = path2 = NULL; - cmdnum = parse_args(&cmd, &pflag, &lflag, &iflag, &hflag, &n_arg, + cmdnum = parse_args(&cmd, &pflag, &rflag, &lflag, &iflag, &hflag, &n_arg, &path1, &path2); if (iflag != 0) @@ -1261,10 +1302,10 @@ parse_dispatch_command(struct sftp_conn *conn, const char *cmd, char **pwd, err = -1; break; case I_GET: - err = process_get(conn, path1, path2, *pwd, pflag); + err = process_get(conn, path1, path2, *pwd, pflag, rflag); break; case I_PUT: - err = process_put(conn, path1, path2, *pwd, pflag); + err = process_put(conn, path1, path2, *pwd, pflag, rflag); break; case I_RENAME: path1 = make_absolute(path1, *pwd); @@ -1290,7 +1331,7 @@ parse_dispatch_command(struct sftp_conn *conn, const char *cmd, char **pwd, attrib_clear(&a); a.flags |= SSH2_FILEXFER_ATTR_PERMISSIONS; a.perm = 0777; - err = do_mkdir(conn, path1, &a); + err = do_mkdir(conn, path1, &a, 1); break; case I_RMDIR: path1 = make_absolute(path1, *pwd); @@ -1468,21 +1509,352 @@ prompt(EditLine *el) { return ("sftp> "); } -#endif + +/* Display entries in 'list' after skipping the first 'len' chars */ +static void +complete_display(char **list, u_int len) +{ + u_int y, m = 0, width = 80, columns = 1, colspace = 0, llen; + struct winsize ws; + char *tmp; + + /* Count entries for sort and find longest */ + for (y = 0; list[y]; y++) + m = MAX(m, strlen(list[y])); + + if (ioctl(fileno(stdin), TIOCGWINSZ, &ws) != -1) + width = ws.ws_col; + + m = m > len ? m - len : 0; + columns = width / (m + 2); + columns = MAX(columns, 1); + colspace = width / columns; + colspace = MIN(colspace, width); + + printf("\n"); + m = 1; + for (y = 0; list[y]; y++) { + llen = strlen(list[y]); + tmp = llen > len ? list[y] + len : ""; + printf("%-*s", colspace, tmp); + if (m >= columns) { + printf("\n"); + m = 1; + } else + m++; + } + printf("\n"); +} + +/* + * Given a "list" of words that begin with a common prefix of "word", + * attempt to find an autocompletion to extends "word" by the next + * characters common to all entries in "list". + */ +static char * +complete_ambiguous(const char *word, char **list, size_t count) +{ + if (word == NULL) + return NULL; + + if (count > 0) { + u_int y, matchlen = strlen(list[0]); + + /* Find length of common stem */ + for (y = 1; list[y]; y++) { + u_int x; + + for (x = 0; x < matchlen; x++) + if (list[0][x] != list[y][x]) + break; + + matchlen = x; + } + + if (matchlen > strlen(word)) { + char *tmp = xstrdup(list[0]); + + tmp[matchlen] = '\0'; + return tmp; + } + } + + return xstrdup(word); +} + +/* Autocomplete a sftp command */ +static int +complete_cmd_parse(EditLine *el, char *cmd, int lastarg, char quote, + int terminated) +{ + u_int y, count = 0, cmdlen, tmplen; + char *tmp, **list, argterm[3]; + const LineInfo *lf; + + list = xcalloc((sizeof(cmds) / sizeof(*cmds)) + 1, sizeof(char *)); + + /* No command specified: display all available commands */ + if (cmd == NULL) { + for (y = 0; cmds[y].c; y++) + list[count++] = xstrdup(cmds[y].c); + + list[count] = NULL; + complete_display(list, 0); + + for (y = 0; list[y] != NULL; y++) + xfree(list[y]); + xfree(list); + return count; + } + + /* Prepare subset of commands that start with "cmd" */ + cmdlen = strlen(cmd); + for (y = 0; cmds[y].c; y++) { + if (!strncasecmp(cmd, cmds[y].c, cmdlen)) + list[count++] = xstrdup(cmds[y].c); + } + list[count] = NULL; + + if (count == 0) + return 0; + + /* Complete ambigious command */ + tmp = complete_ambiguous(cmd, list, count); + if (count > 1) + complete_display(list, 0); + + for (y = 0; list[y]; y++) + xfree(list[y]); + xfree(list); + + if (tmp != NULL) { + tmplen = strlen(tmp); + cmdlen = strlen(cmd); + /* If cmd may be extended then do so */ + if (tmplen > cmdlen) + if (el_insertstr(el, tmp + cmdlen) == -1) + fatal("el_insertstr failed."); + lf = el_line(el); + /* Terminate argument cleanly */ + if (count == 1) { + y = 0; + if (!terminated) + argterm[y++] = quote; + if (lastarg || *(lf->cursor) != ' ') + argterm[y++] = ' '; + argterm[y] = '\0'; + if (y > 0 && el_insertstr(el, argterm) == -1) + fatal("el_insertstr failed."); + } + xfree(tmp); + } + + return count; +} + +/* + * Determine whether a particular sftp command's arguments (if any) + * represent local or remote files. + */ +static int +complete_is_remote(char *cmd) { + int i; + + if (cmd == NULL) + return -1; + + for (i = 0; cmds[i].c; i++) { + if (!strncasecmp(cmd, cmds[i].c, strlen(cmds[i].c))) + return cmds[i].t; + } + + return -1; +} + +/* Autocomplete a filename "file" */ +static int +complete_match(EditLine *el, struct sftp_conn *conn, char *remote_path, + char *file, int remote, int lastarg, char quote, int terminated) +{ + glob_t g; + char *tmp, *tmp2, ins[3]; + u_int i, hadglob, pwdlen, len, tmplen, filelen; + const LineInfo *lf; + + /* Glob from "file" location */ + if (file == NULL) + tmp = xstrdup("*"); + else + xasprintf(&tmp, "%s*", file); + + memset(&g, 0, sizeof(g)); + if (remote != LOCAL) { + tmp = make_absolute(tmp, remote_path); + remote_glob(conn, tmp, GLOB_DOOFFS|GLOB_MARK, NULL, &g); + } else + glob(tmp, GLOB_DOOFFS|GLOB_MARK, NULL, &g); + + /* Determine length of pwd so we can trim completion display */ + for (hadglob = tmplen = pwdlen = 0; tmp[tmplen] != 0; tmplen++) { + /* Terminate counting on first unescaped glob metacharacter */ + if (tmp[tmplen] == '*' || tmp[tmplen] == '?') { + if (tmp[tmplen] != '*' || tmp[tmplen + 1] != '\0') + hadglob = 1; + break; + } + if (tmp[tmplen] == '\\' && tmp[tmplen + 1] != '\0') + tmplen++; + if (tmp[tmplen] == '/') + pwdlen = tmplen + 1; /* track last seen '/' */ + } + xfree(tmp); + + if (g.gl_matchc == 0) + goto out; + + if (g.gl_matchc > 1) + complete_display(g.gl_pathv, pwdlen); + + tmp = NULL; + /* Don't try to extend globs */ + if (file == NULL || hadglob) + goto out; + + tmp2 = complete_ambiguous(file, g.gl_pathv, g.gl_matchc); + tmp = path_strip(tmp2, remote_path); + xfree(tmp2); + + if (tmp == NULL) + goto out; + + tmplen = strlen(tmp); + filelen = strlen(file); + + if (tmplen > filelen) { + tmp2 = tmp + filelen; + len = strlen(tmp2); + /* quote argument on way out */ + for (i = 0; i < len; i++) { + ins[0] = '\\'; + ins[1] = tmp2[i]; + ins[2] = '\0'; + switch (tmp2[i]) { + case '\'': + case '"': + case '\\': + case '\t': + case ' ': + if (quote == '\0' || tmp2[i] == quote) { + if (el_insertstr(el, ins) == -1) + fatal("el_insertstr " + "failed."); + break; + } + /* FALLTHROUGH */ + default: + if (el_insertstr(el, ins + 1) == -1) + fatal("el_insertstr failed."); + break; + } + } + } + + lf = el_line(el); + if (g.gl_matchc == 1) { + i = 0; + if (!terminated) + ins[i++] = quote; + if (*(lf->cursor - 1) != '/' && + (lastarg || *(lf->cursor) != ' ')) + ins[i++] = ' '; + ins[i] = '\0'; + if (i > 0 && el_insertstr(el, ins) == -1) + fatal("el_insertstr failed."); + } + xfree(tmp); + + out: + globfree(&g); + return g.gl_matchc; +} + +/* tab-completion hook function, called via libedit */ +static unsigned char +complete(EditLine *el, int ch) +{ + char **argv, *line, quote; + u_int argc, carg, cursor, len, terminated, ret = CC_ERROR; + const LineInfo *lf; + struct complete_ctx *complete_ctx; + + lf = el_line(el); + if (el_get(el, EL_CLIENTDATA, (void**)&complete_ctx) != 0) + fatal("%s: el_get failed", __func__); + + /* Figure out which argument the cursor points to */ + cursor = lf->cursor - lf->buffer; + line = (char *)xmalloc(cursor + 1); + memcpy(line, lf->buffer, cursor); + line[cursor] = '\0'; + argv = makeargv(line, &carg, 1, "e, &terminated); + xfree(line); + + /* Get all the arguments on the line */ + len = lf->lastchar - lf->buffer; + line = (char *)xmalloc(len + 1); + memcpy(line, lf->buffer, len); + line[len] = '\0'; + argv = makeargv(line, &argc, 1, NULL, NULL); + + /* Ensure cursor is at EOL or a argument boundary */ + if (line[cursor] != ' ' && line[cursor] != '\0' && + line[cursor] != '\n') { + xfree(line); + return ret; + } + + if (carg == 0) { + /* Show all available commands */ + complete_cmd_parse(el, NULL, argc == carg, '\0', 1); + ret = CC_REDISPLAY; + } else if (carg == 1 && cursor > 0 && line[cursor - 1] != ' ') { + /* Handle the command parsing */ + if (complete_cmd_parse(el, argv[0], argc == carg, + quote, terminated) != 0) + ret = CC_REDISPLAY; + } else if (carg >= 1) { + /* Handle file parsing */ + int remote = complete_is_remote(argv[0]); + char *filematch = NULL; + + if (carg > 1 && line[cursor-1] != ' ') + filematch = argv[carg - 1]; + + if (remote != 0 && + complete_match(el, complete_ctx->conn, + *complete_ctx->remote_pathp, filematch, + remote, carg == argc, quote, terminated) != 0) + ret = CC_REDISPLAY; + } + + xfree(line); + return ret; +} +#endif /* USE_LIBEDIT */ int -interactive_loop(int fd_in, int fd_out, char *file1, char *file2) +interactive_loop(struct sftp_conn *conn, char *file1, char *file2) { - char *pwd; + char *remote_path; char *dir = NULL; char cmd[2048]; - struct sftp_conn *conn; int err, interactive; EditLine *el = NULL; #ifdef USE_LIBEDIT History *hl = NULL; HistEvent hev; extern char *__progname; + struct complete_ctx complete_ctx; if (!batchmode && isatty(STDIN_FILENO)) { if ((el = el_init(__progname, stdin, stdout, stderr)) == NULL) @@ -1497,27 +1869,32 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2) el_set(el, EL_TERMINAL, NULL); el_set(el, EL_SIGNAL, 1); el_source(el, NULL); + + /* Tab Completion */ + el_set(el, EL_ADDFN, "ftp-complete", + "Context senstive argument completion", complete); + complete_ctx.conn = conn; + complete_ctx.remote_pathp = &remote_path; + el_set(el, EL_CLIENTDATA, (void*)&complete_ctx); + el_set(el, EL_BIND, "^I", "ftp-complete", NULL); } #endif /* USE_LIBEDIT */ - conn = do_init(fd_in, fd_out, copy_buffer_len, num_requests); - if (conn == NULL) - fatal("Couldn't initialise connection to server"); - - pwd = do_realpath(conn, "."); - if (pwd == NULL) + remote_path = do_realpath(conn, "."); + if (remote_path == NULL) fatal("Need cwd"); if (file1 != NULL) { dir = xstrdup(file1); - dir = make_absolute(dir, pwd); + dir = make_absolute(dir, remote_path); if (remote_is_dir(conn, dir) && file2 == NULL) { printf("Changing to: %s\n", dir); snprintf(cmd, sizeof cmd, "cd \"%s\"", dir); - if (parse_dispatch_command(conn, cmd, &pwd, 1) != 0) { + if (parse_dispatch_command(conn, cmd, + &remote_path, 1) != 0) { xfree(dir); - xfree(pwd); + xfree(remote_path); xfree(conn); return (-1); } @@ -1528,9 +1905,10 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2) snprintf(cmd, sizeof cmd, "get %s %s", dir, file2); - err = parse_dispatch_command(conn, cmd, &pwd, 1); + err = parse_dispatch_command(conn, cmd, + &remote_path, 1); xfree(dir); - xfree(pwd); + xfree(remote_path); xfree(conn); return (err); } @@ -1571,7 +1949,8 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2) const char *line; int count = 0; - if ((line = el_gets(el, &count)) == NULL || count <= 0) { + if ((line = el_gets(el, &count)) == NULL || + count <= 0) { printf("\n"); break; } @@ -1591,11 +1970,12 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2) interrupted = 0; signal(SIGINT, cmd_interrupt); - err = parse_dispatch_command(conn, cmd, &pwd, batchmode); + err = parse_dispatch_command(conn, cmd, &remote_path, + batchmode); if (err != 0) break; } - xfree(pwd); + xfree(remote_path); xfree(conn); #ifdef USE_LIBEDIT @@ -1647,9 +2027,11 @@ connect_to_server(char *path, char **args, int *in, int *out) * The underlying ssh is in the same process group, so we must * ignore SIGINT if we want to gracefully abort commands, * otherwise the signal will make it to the ssh process and - * kill it too + * kill it too. Contrawise, since sftp sends SIGTERMs to the + * underlying ssh, it must *not* ignore that signal. */ signal(SIGINT, SIG_IGN); + signal(SIGTERM, SIG_DFL); execvp(path, args); fprintf(stderr, "exec: %s: %s\n", path, strerror(errno)); _exit(1); @@ -1668,12 +2050,16 @@ usage(void) extern char *__progname; fprintf(stderr, - "usage: %s [-1Cv] [-B buffer_size] [-b batchfile] [-F ssh_config]\n" - " [-o ssh_option] [-P sftp_server_path] [-R num_requests]\n" - " [-S program] [-s subsystem | sftp_server] host\n" + "usage: %s [-1246Cpqrv] [-B buffer_size] [-b batchfile] [-c cipher]\n" + " [-D sftp_server_path] [-F ssh_config] " + "[-i identity_file]\n" + " [-o ssh_option] [-P port] [-R num_requests] " + "[-S program]\n" + " [-s subsystem | sftp_server] host\n" " %s [user@]host[:file ...]\n" " %s [user@]host[:dir[/]]\n" - " %s -b batchfile [user@]host\n", __progname, __progname, __progname, __progname); + " %s -b batchfile [user@]host\n", + __progname, __progname, __progname, __progname); exit(1); } @@ -1681,7 +2067,7 @@ int main(int argc, char **argv) { int in, out, ch, err; - char *host, *userhost, *cp, *file2 = NULL; + char *host = NULL, *userhost, *cp, *file2 = NULL; int debug_level = 0, sshver = 2; char *file1 = NULL, *sftp_server = NULL; char *ssh_program = _PATH_SSH_PROGRAM, *sftp_direct = NULL; @@ -1689,6 +2075,9 @@ main(int argc, char **argv) arglist args; extern int optind; extern char *optarg; + struct sftp_conn *conn; + size_t copy_buffer_len = DEFAULT_COPY_BUFLEN; + size_t num_requests = DEFAULT_NUM_REQUESTS; /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */ sanitise_stdfd(); @@ -1705,10 +2094,29 @@ main(int argc, char **argv) ll = SYSLOG_LEVEL_INFO; infile = stdin; - while ((ch = getopt(argc, argv, "1hvCo:s:S:b:B:F:P:R:")) != -1) { + while ((ch = getopt(argc, argv, + "1246hpqrvCc:D:i:o:s:S:b:B:F:P:R:")) != -1) { switch (ch) { + /* Passed through to ssh(1) */ + case '4': + case '6': case 'C': - addargs(&args, "-C"); + addargs(&args, "-%c", ch); + break; + /* Passed through to ssh(1) with argument */ + case 'F': + case 'c': + case 'i': + case 'o': + addargs(&args, "-%c", ch); + addargs(&args, "%s", optarg); + break; + case 'q': + showprogress = 0; + addargs(&args, "-%c", ch); + break; + case 'P': + addargs(&args, "-oPort %s", optarg); break; case 'v': if (debug_level < 3) { @@ -1717,21 +2125,18 @@ main(int argc, char **argv) } debug_level++; break; - case 'F': - case 'o': - addargs(&args, "-%c%s", ch, optarg); - break; case '1': sshver = 1; if (sftp_server == NULL) sftp_server = _PATH_SFTP_SERVER; break; - case 's': - sftp_server = optarg; + case '2': + sshver = 2; break; - case 'S': - ssh_program = optarg; - replacearg(&args, 0, "%s", ssh_program); + case 'B': + copy_buffer_len = strtol(optarg, &cp, 10); + if (copy_buffer_len == 0 || *cp != '\0') + fatal("Invalid buffer size \"%s\"", optarg); break; case 'b': if (batchmode) @@ -1745,13 +2150,14 @@ main(int argc, char **argv) batchmode = 1; addargs(&args, "-obatchmode yes"); break; - case 'P': + case 'p': + global_pflag = 1; + break; + case 'D': sftp_direct = optarg; break; - case 'B': - copy_buffer_len = strtol(optarg, &cp, 10); - if (copy_buffer_len == 0 || *cp != '\0') - fatal("Invalid buffer size \"%s\"", optarg); + case 'r': + global_rflag = 1; break; case 'R': num_requests = strtol(optarg, &cp, 10); @@ -1759,6 +2165,13 @@ main(int argc, char **argv) fatal("Invalid number of requests \"%s\"", optarg); break; + case 's': + sftp_server = optarg; + break; + case 'S': + ssh_program = optarg; + replacearg(&args, 0, "%s", ssh_program); + break; case 'h': default: usage(); @@ -1785,7 +2198,8 @@ main(int argc, char **argv) fprintf(stderr, "Missing username\n"); usage(); } - addargs(&args, "-l%s", userhost); + addargs(&args, "-l"); + addargs(&args, "%s", userhost); } if ((cp = colon(host)) != NULL) { @@ -1805,24 +2219,32 @@ main(int argc, char **argv) if (sftp_server == NULL || strchr(sftp_server, '/') == NULL) addargs(&args, "-s"); + addargs(&args, "--"); addargs(&args, "%s", host); addargs(&args, "%s", (sftp_server != NULL ? sftp_server : "sftp")); - if (!batchmode) - fprintf(stderr, "Connecting to %s...\n", host); connect_to_server(ssh_program, args.list, &in, &out); } else { args.list = NULL; addargs(&args, "sftp-server"); - if (!batchmode) - fprintf(stderr, "Attaching to %s...\n", sftp_direct); connect_to_server(sftp_direct, args.list, &in, &out); } freeargs(&args); - err = interactive_loop(in, out, file1, file2); + conn = do_init(in, out, copy_buffer_len, num_requests); + if (conn == NULL) + fatal("Couldn't initialise connection to server"); + + if (!batchmode) { + if (sftp_direct == NULL) + fprintf(stderr, "Connected to %s.\n", host); + else + fprintf(stderr, "Attached to %s.\n", sftp_direct); + } + + err = interactive_loop(conn, file1, file2); #if !defined(USE_PIPES) shutdown(in, SHUT_RDWR); diff --git a/ssh-add.0 b/ssh-add.0 index ac88b3d3e7de..8fbd1e1009fb 100644 --- a/ssh-add.0 +++ b/ssh-add.0 @@ -5,17 +5,20 @@ NAME SYNOPSIS ssh-add [-cDdLlXx] [-t life] [file ...] - ssh-add -s reader - ssh-add -e reader + ssh-add -s pkcs11 + ssh-add -e pkcs11 DESCRIPTION ssh-add adds RSA or DSA identities to the authentication agent, ssh-agent(1). When run without arguments, it adds the files - ~/.ssh/id_rsa, ~/.ssh/id_dsa and ~/.ssh/identity. Alternative file names - can be given on the command line. If any file requires a passphrase, - ssh-add asks for the passphrase from the user. The passphrase is read - from the user's tty. ssh-add retries the last passphrase if multiple - identity files are given. + ~/.ssh/id_rsa, ~/.ssh/id_dsa and ~/.ssh/identity. After loading a pri- + vate key, ssh-add will try to load corresponding certificate information + from the filename obtained by appending -cert.pub to the name of the pri- + vate key file. Alternative file names can be given on the command line. + + If any file requires a passphrase, ssh-add asks for the passphrase from + the user. The passphrase is read from the user's tty. ssh-add retries + the last passphrase if multiple identity files are given. The authentication agent must be running and the SSH_AUTH_SOCK environ- ment variable must contain the name of its socket for ssh-add to work. @@ -37,8 +40,8 @@ DESCRIPTION matching keys will be removed from the agent. If no public key is found at a given path, ssh-add will append .pub and retry. - -e reader - Remove key in smartcard reader. + -e pkcs11 + Remove keys provided by the PKCS#11 shared library pkcs11. -L Lists public key parameters of all identities currently repre- sented by the agent. @@ -46,8 +49,8 @@ DESCRIPTION -l Lists fingerprints of all identities currently represented by the agent. - -s reader - Add key in smartcard reader. + -s pkcs11 + Add keys provided by the PKCS#11 shared library pkcs11. -t life Set a maximum lifetime when adding identities to an agent. The @@ -70,7 +73,7 @@ ENVIRONMENT to redirect the input from /dev/null to make this work.) SSH_AUTH_SOCK - Identifies the path of a unix-domain socket used to communicate + Identifies the path of a UNIX-domain socket used to communicate with the agent. FILES @@ -103,4 +106,4 @@ AUTHORS ated OpenSSH. Markus Friedl contributed the support for SSH protocol versions 1.5 and 2.0. -OpenBSD 4.6 June 12, 2007 2 +OpenBSD 4.6 March 5, 2010 2 diff --git a/ssh-add.1 b/ssh-add.1 index 005041b68978..d7cc53101f8d 100644 --- a/ssh-add.1 +++ b/ssh-add.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ssh-add.1,v 1.46 2007/06/12 13:41:03 jmc Exp $ +.\" $OpenBSD: ssh-add.1,v 1.52 2010/03/05 10:28:21 djm Exp $ .\" .\" -*- nroff -*- .\" @@ -37,7 +37,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.Dd $Mdocdate: June 12 2007 $ +.Dd $Mdocdate: March 5 2010 $ .Dt SSH-ADD 1 .Os .Sh NAME @@ -49,9 +49,9 @@ .Op Fl t Ar life .Op Ar .Nm ssh-add -.Fl s Ar reader +.Fl s Ar pkcs11 .Nm ssh-add -.Fl e Ar reader +.Fl e Ar pkcs11 .Sh DESCRIPTION .Nm adds RSA or DSA identities to the authentication agent, @@ -61,7 +61,14 @@ When run without arguments, it adds the files .Pa ~/.ssh/id_dsa and .Pa ~/.ssh/identity . +After loading a private key, +.Nm +will try to load corresponding certificate information from the +filename obtained by appending +.Pa -cert.pub +to the name of the private key file. Alternative file names can be given on the command line. +.Pp If any file requires a passphrase, .Nm asks for the passphrase from the user. @@ -101,17 +108,17 @@ If no public key is found at a given path, will append .Pa .pub and retry. -.It Fl e Ar reader -Remove key in smartcard -.Ar reader . +.It Fl e Ar pkcs11 +Remove keys provided by the PKCS#11 shared library +.Ar pkcs11 . .It Fl L Lists public key parameters of all identities currently represented by the agent. .It Fl l Lists fingerprints of all identities currently represented by the agent. -.It Fl s Ar reader -Add key in smartcard -.Ar reader . +.It Fl s Ar pkcs11 +Add keys provided by the PKCS#11 shared library +.Ar pkcs11 . .It Fl t Ar life Set a maximum lifetime when adding identities to an agent. The lifetime may be specified in seconds or in a time format @@ -148,8 +155,9 @@ may be necessary to redirect the input from .Pa /dev/null to make this work.) .It Ev SSH_AUTH_SOCK -Identifies the path of a unix-domain socket used to communicate with the -agent. +Identifies the path of a +.Ux Ns -domain +socket used to communicate with the agent. .El .Sh FILES .Bl -tag -width Ds diff --git a/ssh-add.c b/ssh-add.c index 7a43282f2d95..ad9f7a83e405 100644 --- a/ssh-add.c +++ b/ssh-add.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-add.c,v 1.90 2007/09/09 11:38:01 sobrado Exp $ */ +/* $OpenBSD: ssh-add.c,v 1.94 2010/03/01 11:07:06 otto Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -138,9 +138,9 @@ delete_all(AuthenticationConnection *ac) static int add_file(AuthenticationConnection *ac, const char *filename) { - Key *private; + Key *private, *cert; char *comment = NULL; - char msg[1024]; + char msg[1024], *certpath; int fd, perms_ok, ret = -1; if ((fd = open(filename, O_RDONLY)) < 0) { @@ -195,13 +195,37 @@ add_file(AuthenticationConnection *ac, const char *filename) if (confirm != 0) fprintf(stderr, "The user has to confirm each use of the key\n"); - } else if (ssh_add_identity(ac, private, comment)) { - fprintf(stderr, "Identity added: %s (%s)\n", filename, comment); - ret = 0; } else { fprintf(stderr, "Could not add identity: %s\n", filename); } + + /* Now try to add the certificate flavour too */ + xasprintf(&certpath, "%s-cert.pub", filename); + if ((cert = key_load_public(certpath, NULL)) != NULL) { + /* Graft with private bits */ + if (key_to_certified(private) != 0) + fatal("%s: key_to_certified failed", __func__); + key_cert_copy(cert, private); + key_free(cert); + + if (ssh_add_identity_constrained(ac, private, comment, + lifetime, confirm)) { + fprintf(stderr, "Certificate added: %s (%s)\n", + certpath, private->cert->key_id); + if (lifetime != 0) + fprintf(stderr, "Lifetime set to %d seconds\n", + lifetime); + if (confirm != 0) + fprintf(stderr, "The user has to confirm each " + "use of the key\n"); + } else { + error("Certificate %s (%s) add failed", certpath, + private->cert->key_id); + } + } + + xfree(certpath); xfree(comment); key_free(private); @@ -214,7 +238,7 @@ update_card(AuthenticationConnection *ac, int add, const char *id) char *pin; int ret = -1; - pin = read_passphrase("Enter passphrase for smartcard: ", RP_ALLOW_STDIN); + pin = read_passphrase("Enter passphrase for PKCS#11: ", RP_ALLOW_STDIN); if (pin == NULL) return -1; @@ -320,10 +344,8 @@ usage(void) fprintf(stderr, " -X Unlock agent.\n"); fprintf(stderr, " -t life Set lifetime (in seconds) when adding identities.\n"); fprintf(stderr, " -c Require confirmation to sign using identities\n"); -#ifdef SMARTCARD - fprintf(stderr, " -s reader Add key in smartcard reader.\n"); - fprintf(stderr, " -e reader Remove key in smartcard reader.\n"); -#endif + fprintf(stderr, " -s pkcs11 Add keys from PKCS#11 provider.\n"); + fprintf(stderr, " -e pkcs11 Remove keys provided by PKCS#11 provider.\n"); } int @@ -332,7 +354,7 @@ main(int argc, char **argv) extern char *optarg; extern int optind; AuthenticationConnection *ac = NULL; - char *sc_reader_id = NULL; + char *pkcs11provider = NULL; int i, ch, deleting = 0, ret = 0; /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */ @@ -374,11 +396,11 @@ main(int argc, char **argv) ret = 1; goto done; case 's': - sc_reader_id = optarg; + pkcs11provider = optarg; break; case 'e': deleting = 1; - sc_reader_id = optarg; + pkcs11provider = optarg; break; case 't': if ((lifetime = convtime(optarg)) == -1) { @@ -395,8 +417,8 @@ main(int argc, char **argv) } argc -= optind; argv += optind; - if (sc_reader_id != NULL) { - if (update_card(ac, !deleting, sc_reader_id) == -1) + if (pkcs11provider != NULL) { + if (update_card(ac, !deleting, pkcs11provider) == -1) ret = 1; goto done; } diff --git a/ssh-agent.0 b/ssh-agent.0 index 689942c7a75f..c178dcd01775 100644 --- a/ssh-agent.0 +++ b/ssh-agent.0 @@ -18,7 +18,7 @@ DESCRIPTION The options are as follows: -a bind_address - Bind the agent to the unix-domain socket bind_address. The de- + Bind the agent to the UNIX-domain socket bind_address. The de- fault is /tmp/ssh-XXXXXXXXXX/agent.<ppid>. -c Generate C-shell commands on stdout. This is the default if @@ -46,11 +46,12 @@ DESCRIPTION The agent initially does not have any private keys. Keys are added using ssh-add(1). When executed without arguments, ssh-add(1) adds the files ~/.ssh/id_rsa, ~/.ssh/id_dsa and ~/.ssh/identity. If the identity has a - passphrase, ssh-add(1) asks for the passphrase (using a small X11 appli- - cation if running under X11, or from the terminal if running without X). - It then sends the identity to the agent. Several identities can be - stored in the agent; the agent can automatically use any of these identi- - ties. ssh-add -l displays the identities currently held by the agent. + passphrase, ssh-add(1) asks for the passphrase on the terminal if it has + one or from a small X11 program if running under X11. If neither of + these is the case then the authentication will fail. It then sends the + identity to the agent. Several identities can be stored in the agent; + the agent can automatically use any of these identities. ssh-add -l dis- + plays the identities currently held by the agent. The idea is that the agent is run in the user's local PC, laptop, or ter- minal. Authentication data need not be stored on any other machine, and @@ -75,7 +76,7 @@ DESCRIPTION agent, and the result will be returned to the requester. This way, pri- vate keys are not exposed to clients using the agent. - A unix-domain socket is created and the name of this socket is stored in + A UNIX-domain socket is created and the name of this socket is stored in the SSH_AUTH_SOCK environment variable. The socket is made accessible only to the current user. This method is easily abused by root or anoth- er instance of the same user. @@ -99,7 +100,7 @@ FILES the user. /tmp/ssh-XXXXXXXXXX/agent.<ppid> - Unix-domain sockets used to contain the connection to the authen- + UNIX-domain sockets used to contain the connection to the authen- tication agent. These sockets should only be readable by the owner. The sockets should get automatically removed when the agent exits. @@ -114,4 +115,4 @@ AUTHORS ated OpenSSH. Markus Friedl contributed the support for SSH protocol versions 1.5 and 2.0. -OpenBSD 4.6 March 26, 2009 2 +OpenBSD 4.6 January 17, 2010 2 diff --git a/ssh-agent.1 b/ssh-agent.1 index 533cd6f6bd9a..f65e8e625537 100644 --- a/ssh-agent.1 +++ b/ssh-agent.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ssh-agent.1,v 1.47 2009/03/26 08:38:39 sobrado Exp $ +.\" $OpenBSD: ssh-agent.1,v 1.50 2010/01/17 21:49:09 tedu Exp $ .\" .\" Author: Tatu Ylonen <ylo@cs.hut.fi> .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -34,7 +34,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.Dd $Mdocdate: March 26 2009 $ +.Dd $Mdocdate: January 17 2010 $ .Dt SSH-AGENT 1 .Os .Sh NAME @@ -67,7 +67,9 @@ machines using The options are as follows: .Bl -tag -width Ds .It Fl a Ar bind_address -Bind the agent to the unix-domain socket +Bind the agent to the +.Ux Ns -domain +socket .Ar bind_address . The default is .Pa /tmp/ssh-XXXXXXXXXX/agent.\*(Ltppid\*(Gt . @@ -117,8 +119,9 @@ and .Pa ~/.ssh/identity . If the identity has a passphrase, .Xr ssh-add 1 -asks for the passphrase (using a small X11 application if running -under X11, or from the terminal if running without X). +asks for the passphrase on the terminal if it has one or from a small X11 +program if running under X11. +If neither of these is the case then the authentication will fail. It then sends the identity to the agent. Several identities can be stored in the agent; the agent can automatically use any of these identities. @@ -162,8 +165,9 @@ Instead, operations that require a private key will be performed by the agent, and the result will be returned to the requester. This way, private keys are not exposed to clients using the agent. .Pp -A unix-domain socket is created -and the name of this socket is stored in the +A +.Ux Ns -domain +socket is created and the name of this socket is stored in the .Ev SSH_AUTH_SOCK environment variable. @@ -186,8 +190,8 @@ Contains the protocol version 2 DSA authentication identity of the user. .It Pa ~/.ssh/id_rsa Contains the protocol version 2 RSA authentication identity of the user. .It Pa /tmp/ssh-XXXXXXXXXX/agent.\*(Ltppid\*(Gt -Unix-domain sockets used to contain the connection to the -authentication agent. +.Ux Ns -domain +sockets used to contain the connection to the authentication agent. These sockets should only be readable by the owner. The sockets should get automatically removed when the agent exits. .El diff --git a/ssh-agent.c b/ssh-agent.c index f77dea3a6365..b5c565271839 100644 --- a/ssh-agent.c +++ b/ssh-agent.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-agent.c,v 1.161 2009/03/23 19:38:04 tobias Exp $ */ +/* $OpenBSD: ssh-agent.c,v 1.165 2010/02/26 20:29:54 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -76,8 +76,8 @@ #include "log.h" #include "misc.h" -#ifdef SMARTCARD -#include "scard.h" +#ifdef ENABLE_PKCS11 +#include "ssh-pkcs11.h" #endif #if defined(HAVE_SYS_PRCTL_H) @@ -105,6 +105,7 @@ typedef struct identity { TAILQ_ENTRY(identity) next; Key *key; char *comment; + char *provider; u_int death; u_int confirm; } Identity; @@ -171,6 +172,8 @@ static void free_identity(Identity *id) { key_free(id->key); + if (id->provider != NULL) + xfree(id->provider); xfree(id->comment); xfree(id); } @@ -465,6 +468,8 @@ process_add_identity(SocketEntry *e, int version) int type, success = 0, death = 0, confirm = 0; char *type_name, *comment; Key *k = NULL; + u_char *cert; + u_int len; switch (version) { case 1: @@ -495,6 +500,14 @@ process_add_identity(SocketEntry *e, int version) buffer_get_bignum2(&e->request, k->dsa->pub_key); buffer_get_bignum2(&e->request, k->dsa->priv_key); break; + case KEY_DSA_CERT: + cert = buffer_get_string(&e->request, &len); + if ((k = key_from_blob(cert, len)) == NULL) + fatal("Certificate parse failed"); + xfree(cert); + key_add_private(k); + buffer_get_bignum2(&e->request, k->dsa->priv_key); + break; case KEY_RSA: k = key_new_private(type); buffer_get_bignum2(&e->request, k->rsa->n); @@ -507,6 +520,17 @@ process_add_identity(SocketEntry *e, int version) /* Generate additional parameters */ rsa_generate_additional_parameters(k->rsa); break; + case KEY_RSA_CERT: + cert = buffer_get_string(&e->request, &len); + if ((k = key_from_blob(cert, len)) == NULL) + fatal("Certificate parse failed"); + xfree(cert); + key_add_private(k); + buffer_get_bignum2(&e->request, k->rsa->d); + buffer_get_bignum2(&e->request, k->rsa->iqmp); + buffer_get_bignum2(&e->request, k->rsa->p); + buffer_get_bignum2(&e->request, k->rsa->q); + break; default: buffer_clear(&e->request); goto send; @@ -516,6 +540,7 @@ process_add_identity(SocketEntry *e, int version) /* enable blinding */ switch (k->type) { case KEY_RSA: + case KEY_RSA_CERT: case KEY_RSA1: if (RSA_blinding_on(k->rsa, NULL) != 1) { error("process_add_identity: RSA_blinding_on failed"); @@ -549,7 +574,7 @@ process_add_identity(SocketEntry *e, int version) if (lifetime && !death) death = time(NULL) + lifetime; if ((id = lookup_identity(k, version)) == NULL) { - id = xmalloc(sizeof(Identity)); + id = xcalloc(1, sizeof(Identity)); id->key = k; TAILQ_INSERT_TAIL(&tab->idlist, id, next); /* Increment the number of identities. */ @@ -609,17 +634,17 @@ no_identities(SocketEntry *e, u_int type) buffer_free(&msg); } -#ifdef SMARTCARD +#ifdef ENABLE_PKCS11 static void process_add_smartcard_key(SocketEntry *e) { - char *sc_reader_id = NULL, *pin; - int i, type, version, success = 0, death = 0, confirm = 0; - Key **keys, *k; + char *provider = NULL, *pin; + int i, type, version, count = 0, success = 0, death = 0, confirm = 0; + Key **keys = NULL, *k; Identity *id; Idtab *tab; - sc_reader_id = buffer_get_string(&e->request, NULL); + provider = buffer_get_string(&e->request, NULL); pin = buffer_get_string(&e->request, NULL); while (buffer_len(&e->request)) { @@ -633,30 +658,22 @@ process_add_smartcard_key(SocketEntry *e) default: error("process_add_smartcard_key: " "Unknown constraint type %d", type); - xfree(sc_reader_id); - xfree(pin); goto send; } } if (lifetime && !death) death = time(NULL) + lifetime; - keys = sc_get_keys(sc_reader_id, pin); - xfree(sc_reader_id); - xfree(pin); - - if (keys == NULL || keys[0] == NULL) { - error("sc_get_keys failed"); - goto send; - } - for (i = 0; keys[i] != NULL; i++) { + count = pkcs11_add_provider(provider, pin, &keys); + for (i = 0; i < count; i++) { k = keys[i]; version = k->type == KEY_RSA1 ? 1 : 2; tab = idtab_lookup(version); if (lookup_identity(k, version) == NULL) { - id = xmalloc(sizeof(Identity)); + id = xcalloc(1, sizeof(Identity)); id->key = k; - id->comment = sc_get_key_label(k); + id->provider = xstrdup(provider); + id->comment = xstrdup(provider); /* XXX */ id->death = death; id->confirm = confirm; TAILQ_INSERT_TAIL(&tab->idlist, id, next); @@ -667,8 +684,13 @@ process_add_smartcard_key(SocketEntry *e) } keys[i] = NULL; } - xfree(keys); send: + if (pin) + xfree(pin); + if (provider) + xfree(provider); + if (keys) + xfree(keys); buffer_put_int(&e->output, 1); buffer_put_char(&e->output, success ? SSH_AGENT_SUCCESS : SSH_AGENT_FAILURE); @@ -677,42 +699,37 @@ send: static void process_remove_smartcard_key(SocketEntry *e) { - char *sc_reader_id = NULL, *pin; - int i, version, success = 0; - Key **keys, *k = NULL; - Identity *id; + char *provider = NULL, *pin = NULL; + int version, success = 0; + Identity *id, *nxt; Idtab *tab; - sc_reader_id = buffer_get_string(&e->request, NULL); + provider = buffer_get_string(&e->request, NULL); pin = buffer_get_string(&e->request, NULL); - keys = sc_get_keys(sc_reader_id, pin); - xfree(sc_reader_id); xfree(pin); - if (keys == NULL || keys[0] == NULL) { - error("sc_get_keys failed"); - goto send; - } - for (i = 0; keys[i] != NULL; i++) { - k = keys[i]; - version = k->type == KEY_RSA1 ? 1 : 2; - if ((id = lookup_identity(k, version)) != NULL) { - tab = idtab_lookup(version); - TAILQ_REMOVE(&tab->idlist, id, next); - tab->nentries--; - free_identity(id); - success = 1; + for (version = 1; version < 3; version++) { + tab = idtab_lookup(version); + for (id = TAILQ_FIRST(&tab->idlist); id; id = nxt) { + nxt = TAILQ_NEXT(id, next); + if (!strcmp(provider, id->provider)) { + TAILQ_REMOVE(&tab->idlist, id, next); + free_identity(id); + tab->nentries--; + } } - key_free(k); - keys[i] = NULL; } - xfree(keys); -send: + if (pkcs11_del_provider(provider) == 0) + success = 1; + else + error("process_remove_smartcard_key:" + " pkcs11_del_provider failed"); + xfree(provider); buffer_put_int(&e->output, 1); buffer_put_char(&e->output, success ? SSH_AGENT_SUCCESS : SSH_AGENT_FAILURE); } -#endif /* SMARTCARD */ +#endif /* ENABLE_PKCS11 */ /* dispatch incoming messages */ @@ -797,7 +814,7 @@ process_message(SocketEntry *e) case SSH2_AGENTC_REMOVE_ALL_IDENTITIES: process_remove_all_identities(e, 2); break; -#ifdef SMARTCARD +#ifdef ENABLE_PKCS11 case SSH_AGENTC_ADD_SMARTCARD_KEY: case SSH_AGENTC_ADD_SMARTCARD_KEY_CONSTRAINED: process_add_smartcard_key(e); @@ -805,7 +822,7 @@ process_message(SocketEntry *e) case SSH_AGENTC_REMOVE_SMARTCARD_KEY: process_remove_smartcard_key(e); break; -#endif /* SMARTCARD */ +#endif /* ENABLE_PKCS11 */ default: /* Unknown message. Respond with failure. */ error("Unknown message %d", type); @@ -919,11 +936,11 @@ after_select(fd_set *readset, fd_set *writeset) socklen_t slen; char buf[1024]; int len, sock; - u_int i; + u_int i, orig_alloc; uid_t euid; gid_t egid; - for (i = 0; i < sockets_alloc; i++) + for (i = 0, orig_alloc = sockets_alloc; i < orig_alloc; i++) switch (sockets[i].type) { case AUTH_UNUSED: break; @@ -956,16 +973,13 @@ after_select(fd_set *readset, fd_set *writeset) case AUTH_CONNECTION: if (buffer_len(&sockets[i].output) > 0 && FD_ISSET(sockets[i].fd, writeset)) { - do { - len = write(sockets[i].fd, - buffer_ptr(&sockets[i].output), - buffer_len(&sockets[i].output)); - if (len == -1 && (errno == EAGAIN || - errno == EINTR || - errno == EWOULDBLOCK)) - continue; - break; - } while (1); + len = write(sockets[i].fd, + buffer_ptr(&sockets[i].output), + buffer_len(&sockets[i].output)); + if (len == -1 && (errno == EAGAIN || + errno == EWOULDBLOCK || + errno == EINTR)) + continue; if (len <= 0) { close_socket(&sockets[i]); break; @@ -973,14 +987,11 @@ after_select(fd_set *readset, fd_set *writeset) buffer_consume(&sockets[i].output, len); } if (FD_ISSET(sockets[i].fd, readset)) { - do { - len = read(sockets[i].fd, buf, sizeof(buf)); - if (len == -1 && (errno == EAGAIN || - errno == EINTR || - errno == EWOULDBLOCK)) - continue; - break; - } while (1); + len = read(sockets[i].fd, buf, sizeof(buf)); + if (len == -1 && (errno == EAGAIN || + errno == EWOULDBLOCK || + errno == EINTR)) + continue; if (len <= 0) { close_socket(&sockets[i]); break; @@ -1015,6 +1026,9 @@ static void cleanup_handler(int sig) { cleanup_socket(); +#ifdef ENABLE_PKCS11 + pkcs11_terminate(); +#endif _exit(2); } @@ -1261,6 +1275,10 @@ main(int ac, char **av) #endif skip: + +#ifdef ENABLE_PKCS11 + pkcs11_init(0); +#endif new_socket(AUTH_SOCKET, sock); if (ac > 0) parent_alive_interval = 10; diff --git a/ssh-dss.c b/ssh-dss.c index 51a06e98fe27..449f493b4053 100644 --- a/ssh-dss.c +++ b/ssh-dss.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-dss.c,v 1.24 2006/11/06 21:25:28 markus Exp $ */ +/* $OpenBSD: ssh-dss.c,v 1.25 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * @@ -53,7 +53,9 @@ ssh_dss_sign(const Key *key, u_char **sigp, u_int *lenp, u_int rlen, slen, len, dlen; Buffer b; - if (key == NULL || key->type != KEY_DSA || key->dsa == NULL) { + if (key == NULL || + (key->type != KEY_DSA && key->type != KEY_DSA_CERT) || + key->dsa == NULL) { error("ssh_dss_sign: no DSA key"); return -1; } @@ -116,7 +118,9 @@ ssh_dss_verify(const Key *key, const u_char *signature, u_int signaturelen, int rlen, ret; Buffer b; - if (key == NULL || key->type != KEY_DSA || key->dsa == NULL) { + if (key == NULL || + (key->type != KEY_DSA && key->type != KEY_DSA_CERT) || + key->dsa == NULL) { error("ssh_dss_verify: no DSA key"); return -1; } diff --git a/ssh-keygen.0 b/ssh-keygen.0 index 75703483e97a..c9877300e7f6 100644 --- a/ssh-keygen.0 +++ b/ssh-keygen.0 @@ -13,15 +13,17 @@ SYNOPSIS ssh-keygen -c [-P passphrase] [-C comment] [-f keyfile] ssh-keygen -l [-f input_keyfile] ssh-keygen -B [-f input_keyfile] - ssh-keygen -D reader + ssh-keygen -D pkcs11 ssh-keygen -F hostname [-f known_hosts_file] [-l] ssh-keygen -H [-f known_hosts_file] ssh-keygen -R hostname [-f known_hosts_file] - ssh-keygen -U reader [-f input_keyfile] ssh-keygen -r hostname [-f input_keyfile] [-g] ssh-keygen -G output_file [-v] [-b bits] [-M memory] [-S start_point] - ssh-keygen -T output_file -f input_file [-v] [-a num_trials] [-W - generator] + ssh-keygen -T output_file -f input_file [-v] [-a num_trials] + [-W generator] + ssh-keygen -s ca_key -I certificate_identity [-h] [-n principals] + [-O constraint] [-V validity_interval] file ... + ssh-keygen -L [-f input_keyfile] DESCRIPTION ssh-keygen generates, manages and converts authentication keys for @@ -89,8 +91,9 @@ DESCRIPTION gram will prompt for the file containing the private keys, for the passphrase if the key has one, and for the new comment. - -D reader - Download the RSA public key stored in the smartcard in reader. + -D pkcs11 + Download the RSA public keys provided by the PKCS#11 shared li- + brary pkcs11. -e This option will read a private or public OpenSSH key file and print the key in RFC 4716 SSH Public Key File Format to stdout. @@ -122,12 +125,21 @@ DESCRIPTION and is therefore safe to use on files that mix hashed and non- hashed names. + -h When signing a key, create a host certificate instead of a user + certificate. Please see the CERTIFICATES section for details. + + -I certificate_identity + Specify the key identity when signing a public key. Please see + the CERTIFICATES section for details. + -i This option will read an unencrypted private (or public) key file in SSH2-compatible format and print an OpenSSH compatible private (or public) key to stdout. ssh-keygen also reads the RFC 4716 SSH Public Key File Format. This option allows importing keys from several commercial SSH implementations. + -L Prints the contents of a certificate. + -l Show fingerprint of specified public key file. Private RSA1 keys are also supported. For RSA and DSA keys ssh-keygen tries to find the matching public key file and prints its fingerprint. If @@ -141,6 +153,65 @@ DESCRIPTION -N new_passphrase Provides the new passphrase. + -n principals + Specify one or more principals (user or host names) to be includ- + ed in a certificate when signing a key. Multiple principals may + be specified, separated by commas. Please see the CERTIFICATES + section for details. + + -O constraint + Specify a certificate constraint when signing a key. This option + may be specified multiple times. Please see the CERTIFICATES + section for details. The constraints that are valid for user + certificates are: + + no-x11-forwarding + Disable X11 forwarding (permitted by default). + + no-agent-forwarding + Disable ssh-agent(1) forwarding (permitted by default). + + no-port-forwarding + Disable port forwarding (permitted by default). + + no-pty Disable PTY allocation (permitted by default). + + no-user-rc + Disable execution of ~/.ssh/rc by sshd(8) (permitted by + default). + + clear Clear all enabled permissions. This is useful for clear- + ing the default set of permissions so permissions may be + added individually. + + permit-x11-forwarding + Allows X11 forwarding. + + permit-agent-forwarding + Allows ssh-agent(1) forwarding. + + permit-port-forwarding + Allows port forwarding. + + permit-pty + Allows PTY allocation. + + permit-user-rc + Allows execution of ~/.ssh/rc by sshd(8). + + force-command=command + Forces the execution of command instead of any shell or + command specified by the user when the certificate is + used for authentication. + + source-address=address_list + Restrict the source addresses from which the certificate + is considered valid from. The address_list is a comma- + separated list of one or more address/netmask pairs in + CIDR format. + + At present, no constraints are valid for host keys. + -P passphrase Provides the (old) passphrase. @@ -164,6 +235,10 @@ DESCRIPTION Specify start point (in hex) when generating candidate moduli for DH-GEX. + -s ca_key + Certify (sign) a public key using the specified CA key. Please + see the CERTIFICATES section for details. + -T output_file Test DH group exchange candidate primes (generated using the -G option) for safety. @@ -173,8 +248,25 @@ DESCRIPTION ``rsa1'' for protocol version 1 and ``rsa'' or ``dsa'' for proto- col version 2. - -U reader - Upload an existing RSA private key into the smartcard in reader. + -V validity_interval + Specify a validity interval when signing a certificate. A valid- + ity interval may consist of a single time, indicating that the + certificate is valid beginning now and expiring at that time, or + may consist of two times separated by a colon to indicate an ex- + plicit time interval. The start time may be specified as a date + in YYYYMMDD format, a time in YYYYMMDDHHMMSS format or a relative + time (to the current time) consisting of a minus sign followed by + a relative time in the format described in the TIME FORMATS sec- + tion of ssh_config(5). The end time may be specified as a YYYYM- + MDD date, a YYYYMMDDHHMMSS time or a relative time starting with + a plus character. + + For example: ``+52w1d'' (valid from now to 52 weeks and one day + from now), ``-4w:+4w'' (valid from four weeks ago to four weeks + from now), ``20100101123000:20110101123000'' (valid from 12:30 + PM, January 1st, 2010 to 12:30 PM, January 1st, 2011), + ``-1d:20110101'' (valid from yesterday to midnight, January 1st, + 2011). -v Verbose mode. Causes ssh-keygen to print debugging messages about its progress. This is helpful for debugging moduli genera- @@ -221,15 +313,66 @@ MODULI GENERATION this file contains moduli of a range of bit lengths and that both ends of a connection share common moduli. +CERTIFICATES + ssh-keygen supports signing of keys to produce certificates that may be + used for user or host authentication. Certificates consist of a public + key, some identity information, zero or more principal (user or host) + names and an optional set of constraints that are signed by a Certifica- + tion Authority (CA) key. Clients or servers may then trust only the CA + key and verify its signature on a certificate rather than trusting many + user/host keys. Note that OpenSSH certificates are a different, and much + simpler, format to the X.509 certificates used in ssl(8). + + ssh-keygen supports two types of certificates: user and host. User cer- + tificates authenticate users to servers, whereas host certificates au- + thenticate server hosts to users. To generate a user certificate: + + $ ssh-keygen -s /path/to/ca_key -I key_id /path/to/user_key.pub + + The resultant certificate will be placed in /path/to/user_key_cert.pub. + A host certificate requires the -h option: + + $ ssh-keygen -s /path/to/ca_key -I key_id -h /path/to/host_key.pub + + The host certificate will be output to /path/to/host_key_cert.pub. In + both cases, key_id is a "key identifier" that is logged by the server + when the certificate is used for authentication. + + Certificates may be limited to be valid for a set of principal (us- + er/host) names. By default, generated certificates are valid for all + users or hosts. To generate a certificate for a specified set of princi- + pals: + + $ ssh-keygen -s ca_key -I key_id -n user1,user2 user_key.pub + $ ssh-keygen -s ca_key -I key_id -h -n host.domain $0 + + Additional limitations on the validity and use of user certificates may + be specified through certificate constraints. A constrained certificate + may disable features of the SSH session, may be valid only when presented + from particular source addresses or may force the use of a specific com- + mand. For a list of valid certificate constraints, see the documentation + for the -O option above. + + Finally, certificates may be defined with a validity lifetime. The -V + option allows specification of certificate start and end times. A cer- + tificate that is presented at a time outside this range will not be con- + sidered valid. By default, certificates have a maximum validity inter- + val. + + For certificates to be used for user or host authentication, the CA pub- + lic key must be trusted by sshd(8) or ssh(1). Please refer to those man- + ual pages for details. + FILES ~/.ssh/identity Contains the protocol version 1 RSA authentication identity of the user. This file should not be readable by anyone but the us- er. It is possible to specify a passphrase when generating the key; that passphrase will be used to encrypt the private part of - this file using 3DES. This file is not automatically accessed by - ssh-keygen but it is offered as the default file for the private - key. ssh(1) will read this file when a login attempt is made. + this file using 128-bit AES. This file is not automatically ac- + cessed by ssh-keygen but it is offered as the default file for + the private key. ssh(1) will read this file when a login attempt + is made. ~/.ssh/identity.pub Contains the protocol version 1 RSA public key for authentica- @@ -243,9 +386,10 @@ FILES the user. This file should not be readable by anyone but the us- er. It is possible to specify a passphrase when generating the key; that passphrase will be used to encrypt the private part of - this file using 3DES. This file is not automatically accessed by - ssh-keygen but it is offered as the default file for the private - key. ssh(1) will read this file when a login attempt is made. + this file using 128-bit AES. This file is not automatically ac- + cessed by ssh-keygen but it is offered as the default file for + the private key. ssh(1) will read this file when a login attempt + is made. ~/.ssh/id_dsa.pub Contains the protocol version 2 DSA public key for authentica- @@ -259,9 +403,10 @@ FILES the user. This file should not be readable by anyone but the us- er. It is possible to specify a passphrase when generating the key; that passphrase will be used to encrypt the private part of - this file using 3DES. This file is not automatically accessed by - ssh-keygen but it is offered as the default file for the private - key. ssh(1) will read this file when a login attempt is made. + this file using 128-bit AES. This file is not automatically ac- + cessed by ssh-keygen but it is offered as the default file for + the private key. ssh(1) will read this file when a login attempt + is made. ~/.ssh/id_rsa.pub Contains the protocol version 2 RSA public key for authentica- @@ -286,4 +431,4 @@ AUTHORS created OpenSSH. Markus Friedl contributed the support for SSH protocol versions 1.5 and 2.0. -OpenBSD 4.6 July 24, 2008 5 +OpenBSD 4.6 March 8, 2010 7 diff --git a/ssh-keygen.1 b/ssh-keygen.1 index 3596cc1747c2..6557f9336c07 100644 --- a/ssh-keygen.1 +++ b/ssh-keygen.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ssh-keygen.1,v 1.79 2008/07/24 23:55:30 sthen Exp $ +.\" $OpenBSD: ssh-keygen.1,v 1.88 2010/03/08 00:28:55 djm Exp $ .\" .\" -*- nroff -*- .\" @@ -37,7 +37,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.Dd $Mdocdate: July 24 2008 $ +.Dd $Mdocdate: March 8 2010 $ .Dt SSH-KEYGEN 1 .Os .Sh NAME @@ -52,7 +52,6 @@ .Op Fl N Ar new_passphrase .Op Fl C Ar comment .Op Fl f Ar output_keyfile -.Ek .Nm ssh-keygen .Fl p .Op Fl P Ar old_passphrase @@ -79,7 +78,7 @@ .Fl B .Op Fl f Ar input_keyfile .Nm ssh-keygen -.Fl D Ar reader +.Fl D Ar pkcs11 .Nm ssh-keygen .Fl F Ar hostname .Op Fl f Ar known_hosts_file @@ -91,9 +90,6 @@ .Fl R Ar hostname .Op Fl f Ar known_hosts_file .Nm ssh-keygen -.Fl U Ar reader -.Op Fl f Ar input_keyfile -.Nm ssh-keygen .Fl r Ar hostname .Op Fl f Ar input_keyfile .Op Fl g @@ -109,6 +105,18 @@ .Op Fl v .Op Fl a Ar num_trials .Op Fl W Ar generator +.Nm ssh-keygen +.Fl s Ar ca_key +.Fl I Ar certificate_identity +.Op Fl h +.Op Fl n Ar principals +.Op Fl O Ar constraint +.Op Fl V Ar validity_interval +.Ar +.Nm ssh-keygen +.Fl L +.Op Fl f Ar input_keyfile +.Ek .Sh DESCRIPTION .Nm generates, manages and converts authentication keys for @@ -201,9 +209,9 @@ Requests changing the comment in the private and public key files. This operation is only supported for RSA1 keys. The program will prompt for the file containing the private keys, for the passphrase if the key has one, and for the new comment. -.It Fl D Ar reader -Download the RSA public key stored in the smartcard in -.Ar reader . +.It Fl D Ar pkcs11 +Download the RSA public keys provided by the PKCS#11 shared library +.Ar pkcs11 . .It Fl e This option will read a private or public OpenSSH key file and print the key in @@ -248,6 +256,17 @@ but they do not reveal identifying information should the file's contents be disclosed. This option will not modify existing hashed hostnames and is therefore safe to use on files that mix hashed and non-hashed names. +.It Fl h +When signing a key, create a host certificate instead of a user +certificate. +Please see the +.Sx CERTIFICATES +section for details. +.It Fl I Ar certificate_identity +Specify the key identity when signing a public key. +Please see the +.Sx CERTIFICATES +section for details. .It Fl i This option will read an unencrypted private (or public) key file in SSH2-compatible format and print an OpenSSH compatible private @@ -257,6 +276,8 @@ also reads the RFC 4716 SSH Public Key File Format. This option allows importing keys from several commercial SSH implementations. +.It Fl L +Prints the contents of a certificate. .It Fl l Show fingerprint of specified public key file. Private RSA1 keys are also supported. @@ -271,6 +292,71 @@ Specify the amount of memory to use (in megabytes) when generating candidate moduli for DH-GEX. .It Fl N Ar new_passphrase Provides the new passphrase. +.It Fl n Ar principals +Specify one or more principals (user or host names) to be included in +a certificate when signing a key. +Multiple principals may be specified, separated by commas. +Please see the +.Sx CERTIFICATES +section for details. +.It Fl O Ar constraint +Specify a certificate constraint when signing a key. +This option may be specified multiple times. +Please see the +.Sx CERTIFICATES +section for details. +The constraints that are valid for user certificates are: +.Bl -tag -width Ds +.It Ic no-x11-forwarding +Disable X11 forwarding (permitted by default). +.It Ic no-agent-forwarding +Disable +.Xr ssh-agent 1 +forwarding (permitted by default). +.It Ic no-port-forwarding +Disable port forwarding (permitted by default). +.It Ic no-pty +Disable PTY allocation (permitted by default). +.It Ic no-user-rc +Disable execution of +.Pa ~/.ssh/rc +by +.Xr sshd 8 +(permitted by default). +.It Ic clear +Clear all enabled permissions. +This is useful for clearing the default set of permissions so permissions may +be added individually. +.It Ic permit-x11-forwarding +Allows X11 forwarding. +.It Ic permit-agent-forwarding +Allows +.Xr ssh-agent 1 +forwarding. +.It Ic permit-port-forwarding +Allows port forwarding. +.It Ic permit-pty +Allows PTY allocation. +.It Ic permit-user-rc +Allows execution of +.Pa ~/.ssh/rc +by +.Xr sshd 8 . +.It Ic force-command=command +Forces the execution of +.Ar command +instead of any shell or command specified by the user when +the certificate is used for authentication. +.It Ic source-address=address_list +Restrict the source addresses from which the certificate is considered valid +from. +The +.Ar address_list +is a comma-separated list of one or more address/netmask pairs in CIDR +format. +.El +.Pp +At present, no constraints are valid for host keys. .It Fl P Ar passphrase Provides the (old) passphrase. .It Fl p @@ -300,6 +386,11 @@ Print the SSHFP fingerprint resource record named for the specified public key file. .It Fl S Ar start Specify start point (in hex) when generating candidate moduli for DH-GEX. +.It Fl s Ar ca_key +Certify (sign) a public key using the specified CA key. +Please see the +.Sx CERTIFICATES +section for details. .It Fl T Ar output_file Test DH group exchange candidate primes (generated using the .Fl G @@ -313,9 +404,29 @@ for protocol version 1 and or .Dq dsa for protocol version 2. -.It Fl U Ar reader -Upload an existing RSA private key into the smartcard in -.Ar reader . +.It Fl V Ar validity_interval +Specify a validity interval when signing a certificate. +A validity interval may consist of a single time, indicating that the +certificate is valid beginning now and expiring at that time, or may consist +of two times separated by a colon to indicate an explicit time interval. +The start time may be specified as a date in YYYYMMDD format, a time +in YYYYMMDDHHMMSS format or a relative time (to the current time) consisting +of a minus sign followed by a relative time in the format described in the +.Sx TIME FORMATS +section of +.Xr ssh_config 5 . +The end time may be specified as a YYYYMMDD date, a YYYYMMDDHHMMSS time or +a relative time starting with a plus character. +.Pp +For example: +.Dq +52w1d +(valid from now to 52 weeks and one day from now), +.Dq -4w:+4w +(valid from four weeks ago to four weeks from now), +.Dq 20100101123000:20110101123000 +(valid from 12:30 PM, January 1st, 2010 to 12:30 PM, January 1st, 2011), +.Dq -1d:20110101 +(valid from yesterday to midnight, January 1st, 2011). .It Fl v Verbose mode. Causes @@ -386,6 +497,73 @@ Screened DH groups may be installed in .Pa /etc/moduli . It is important that this file contains moduli of a range of bit lengths and that both ends of a connection share common moduli. +.Sh CERTIFICATES +.Nm +supports signing of keys to produce certificates that may be used for +user or host authentication. +Certificates consist of a public key, some identity information, zero or +more principal (user or host) names and an optional set of constraints that +are signed by a Certification Authority (CA) key. +Clients or servers may then trust only the CA key and verify its signature +on a certificate rather than trusting many user/host keys. +Note that OpenSSH certificates are a different, and much simpler, format to +the X.509 certificates used in +.Xr ssl 8 . +.Pp +.Nm +supports two types of certificates: user and host. +User certificates authenticate users to servers, whereas host certificates +authenticate server hosts to users. +To generate a user certificate: +.Pp +.Dl $ ssh-keygen -s /path/to/ca_key -I key_id /path/to/user_key.pub +.Pp +The resultant certificate will be placed in +.Pa /path/to/user_key_cert.pub . +A host certificate requires the +.Fl h +option: +.Pp +.Dl $ ssh-keygen -s /path/to/ca_key -I key_id -h /path/to/host_key.pub +.Pp +The host certificate will be output to +.Pa /path/to/host_key_cert.pub . +In both cases, +.Ar key_id +is a "key identifier" that is logged by the server when the certificate +is used for authentication. +.Pp +Certificates may be limited to be valid for a set of principal (user/host) +names. +By default, generated certificates are valid for all users or hosts. +To generate a certificate for a specified set of principals: +.Pp +.Dl $ ssh-keygen -s ca_key -I key_id -n user1,user2 user_key.pub +.Dl $ ssh-keygen -s ca_key -I key_id -h -n host.domain user_key.pub +.Pp +Additional limitations on the validity and use of user certificates may +be specified through certificate constraints. +A constrained certificate may disable features of the SSH session, may be +valid only when presented from particular source addresses or may +force the use of a specific command. +For a list of valid certificate constraints, see the documentation for the +.Fl O +option above. +.Pp +Finally, certificates may be defined with a validity lifetime. +The +.Fl V +option allows specification of certificate start and end times. +A certificate that is presented at a time outside this range will not be +considered valid. +By default, certificates have a maximum validity interval. +.Pp +For certificates to be used for user or host authentication, the CA +public key must be trusted by +.Xr sshd 8 +or +.Xr ssh 1 . +Please refer to those manual pages for details. .Sh FILES .Bl -tag -width Ds .It Pa ~/.ssh/identity @@ -393,7 +571,7 @@ Contains the protocol version 1 RSA authentication identity of the user. This file should not be readable by anyone but the user. It is possible to specify a passphrase when generating the key; that passphrase will be -used to encrypt the private part of this file using 3DES. +used to encrypt the private part of this file using 128-bit AES. This file is not automatically accessed by .Nm but it is offered as the default file for the private key. @@ -411,7 +589,7 @@ Contains the protocol version 2 DSA authentication identity of the user. This file should not be readable by anyone but the user. It is possible to specify a passphrase when generating the key; that passphrase will be -used to encrypt the private part of this file using 3DES. +used to encrypt the private part of this file using 128-bit AES. This file is not automatically accessed by .Nm but it is offered as the default file for the private key. @@ -429,7 +607,7 @@ Contains the protocol version 2 RSA authentication identity of the user. This file should not be readable by anyone but the user. It is possible to specify a passphrase when generating the key; that passphrase will be -used to encrypt the private part of this file using 3DES. +used to encrypt the private part of this file using 128-bit AES. This file is not automatically accessed by .Nm but it is offered as the default file for the private key. diff --git a/ssh-keygen.c b/ssh-keygen.c index da5db98455d0..dd662c907602 100644 --- a/ssh-keygen.c +++ b/ssh-keygen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keygen.c,v 1.174 2009/06/22 05:39:28 dtucker Exp $ */ +/* $OpenBSD: ssh-keygen.c,v 1.184 2010/03/07 22:16:01 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -48,9 +48,10 @@ #include "match.h" #include "hostfile.h" #include "dns.h" +#include "ssh2.h" -#ifdef SMARTCARD -#include "scard.h" +#ifdef ENABLE_PKCS11 +#include "ssh-pkcs11.h" #endif /* Number of bits in the RSA/DSA key. This value can be set on the command line. */ @@ -81,6 +82,9 @@ int find_host = 0; /* Flag indicating that we want to delete a host from a known_hosts file */ int delete_host = 0; +/* Flag indicating that we want to show the contents of a certificate */ +int show_cert = 0; + /* Flag indicating that we just want to see the key fingerprint */ int print_fingerprint = 0; int print_bubblebabble = 0; @@ -98,6 +102,35 @@ char *identity_new_passphrase = NULL; /* This is set to the new comment if given on the command line. */ char *identity_comment = NULL; +/* Path to CA key when certifying keys. */ +char *ca_key_path = NULL; + +/* Key type when certifying */ +u_int cert_key_type = SSH2_CERT_TYPE_USER; + +/* "key ID" of signed key */ +char *cert_key_id = NULL; + +/* Comma-separated list of principal names for certifying keys */ +char *cert_principals = NULL; + +/* Validity period for certificates */ +u_int64_t cert_valid_from = 0; +u_int64_t cert_valid_to = ~0ULL; + +/* Certificate constraints */ +#define CONSTRAINT_X_FWD (1) +#define CONSTRAINT_AGENT_FWD (1<<1) +#define CONSTRAINT_PORT_FWD (1<<2) +#define CONSTRAINT_PTY (1<<3) +#define CONSTRAINT_USER_RC (1<<4) +#define CONSTRAINT_DEFAULT (CONSTRAINT_X_FWD|CONSTRAINT_AGENT_FWD| \ + CONSTRAINT_PORT_FWD|CONSTRAINT_PTY| \ + CONSTRAINT_USER_RC) +u_int32_t constraint_flags = CONSTRAINT_DEFAULT; +char *constraint_command = NULL; +char *constraint_src_addr = NULL; + /* Dump public key file in format used by real and the original SSH 2 */ int convert_to_ssh2 = 0; int convert_from_ssh2 = 0; @@ -181,6 +214,7 @@ do_convert_to_ssh2(struct passwd *pw) Key *k; u_int len; u_char *blob; + char comment[61]; struct stat st; if (!have_identity) @@ -203,11 +237,14 @@ do_convert_to_ssh2(struct passwd *pw) fprintf(stderr, "key_to_blob failed\n"); exit(1); } - fprintf(stdout, "%s\n", SSH_COM_PUBLIC_BEGIN); - fprintf(stdout, - "Comment: \"%u-bit %s, converted from OpenSSH by %s@%s\"\n", + /* Comment + surrounds must fit into 72 chars (RFC 4716 sec 3.3) */ + snprintf(comment, sizeof(comment), + "%u-bit %s, converted by %s@%s from OpenSSH", key_size(k), key_type(k), pw->pw_name, hostname); + + fprintf(stdout, "%s\n", SSH_COM_PUBLIC_BEGIN); + fprintf(stdout, "Comment: \"%s\"\n", comment); dump_base64(stdout, blob, len); fprintf(stdout, "%s\n", SSH_COM_PUBLIC_END); key_free(k); @@ -455,51 +492,29 @@ do_print_public(struct passwd *pw) exit(0); } -#ifdef SMARTCARD static void -do_upload(struct passwd *pw, const char *sc_reader_id) -{ - Key *prv = NULL; - struct stat st; - int ret; - - if (!have_identity) - ask_filename(pw, "Enter file in which the key is"); - if (stat(identity_file, &st) < 0) { - perror(identity_file); - exit(1); - } - prv = load_identity(identity_file); - if (prv == NULL) { - error("load failed"); - exit(1); - } - ret = sc_put_key(prv, sc_reader_id); - key_free(prv); - if (ret < 0) - exit(1); - logit("loading key done"); - exit(0); -} - -static void -do_download(struct passwd *pw, const char *sc_reader_id) +do_download(struct passwd *pw, char *pkcs11provider) { +#ifdef ENABLE_PKCS11 Key **keys = NULL; - int i; + int i, nkeys; - keys = sc_get_keys(sc_reader_id, NULL); - if (keys == NULL) - fatal("cannot read public key from smartcard"); - for (i = 0; keys[i]; i++) { + pkcs11_init(0); + nkeys = pkcs11_add_provider(pkcs11provider, NULL, &keys); + if (nkeys <= 0) + fatal("cannot read public key from pkcs11"); + for (i = 0; i < nkeys; i++) { key_write(keys[i], stdout); key_free(keys[i]); fprintf(stdout, "\n"); } xfree(keys); + pkcs11_terminate(); exit(0); +#else + fatal("no pkcs11 support"); +#endif /* ENABLE_PKCS11 */ } -#endif /* SMARTCARD */ static void do_fingerprint(struct passwd *pw) @@ -524,7 +539,7 @@ do_fingerprint(struct passwd *pw) public = key_load_public(identity_file, &comment); if (public != NULL) { fp = key_fingerprint(public, fptype, rep); - ra = key_fingerprint(public, fptype, SSH_FP_RANDOMART); + ra = key_fingerprint(public, SSH_FP_MD5, SSH_FP_RANDOMART); printf("%u %s %s (%s)\n", key_size(public), fp, comment, key_type(public)); if (log_level >= SYSLOG_LEVEL_VERBOSE) @@ -589,7 +604,7 @@ do_fingerprint(struct passwd *pw) } comment = *cp ? cp : comment; fp = key_fingerprint(public, fptype, rep); - ra = key_fingerprint(public, fptype, SSH_FP_RANDOMART); + ra = key_fingerprint(public, SSH_FP_MD5, SSH_FP_RANDOMART); printf("%u %s %s (%s)\n", key_size(public), fp, comment ? comment : "no comment", key_type(public)); if (log_level >= SYSLOG_LEVEL_VERBOSE) @@ -609,7 +624,7 @@ do_fingerprint(struct passwd *pw) } static void -print_host(FILE *f, const char *name, Key *public, int hash) +printhost(FILE *f, const char *name, Key *public, int ca, int hash) { if (print_fingerprint) { enum fp_rep rep; @@ -619,7 +634,7 @@ print_host(FILE *f, const char *name, Key *public, int hash) fptype = print_bubblebabble ? SSH_FP_SHA1 : SSH_FP_MD5; rep = print_bubblebabble ? SSH_FP_BUBBLEBABBLE : SSH_FP_HEX; fp = key_fingerprint(public, fptype, rep); - ra = key_fingerprint(public, fptype, SSH_FP_RANDOMART); + ra = key_fingerprint(public, SSH_FP_MD5, SSH_FP_RANDOMART); printf("%u %s %s (%s)\n", key_size(public), fp, name, key_type(public)); if (log_level >= SYSLOG_LEVEL_VERBOSE) @@ -629,7 +644,7 @@ print_host(FILE *f, const char *name, Key *public, int hash) } else { if (hash && (name = host_hash(name, NULL, 0)) == NULL) fatal("hash_host failed"); - fprintf(f, "%s ", name); + fprintf(f, "%s%s%s ", ca ? CA_MARKER : "", ca ? " " : "", name); if (!key_write(public, f)) fatal("key_write failed"); fprintf(f, "\n"); @@ -640,10 +655,11 @@ static void do_known_hosts(struct passwd *pw, const char *name) { FILE *in, *out = stdout; - Key *public; + Key *pub; char *cp, *cp2, *kp, *kp2; char line[16*1024], tmp[MAXPATHLEN], old[MAXPATHLEN]; int c, skip = 0, inplace = 0, num = 0, invalid = 0, has_unhashed = 0; + int ca; if (!have_identity) { cp = tilde_expand_filename(_PATH_SSH_USER_HOSTFILE, pw->pw_uid); @@ -699,9 +715,19 @@ do_known_hosts(struct passwd *pw, const char *name) fprintf(out, "%s\n", cp); continue; } + /* Check whether this is a CA key */ + if (strncasecmp(cp, CA_MARKER, sizeof(CA_MARKER) - 1) == 0 && + (cp[sizeof(CA_MARKER) - 1] == ' ' || + cp[sizeof(CA_MARKER) - 1] == '\t')) { + ca = 1; + cp += sizeof(CA_MARKER); + } else + ca = 0; + /* Find the end of the host name portion. */ for (kp = cp; *kp && *kp != ' ' && *kp != '\t'; kp++) ; + if (*kp == '\0' || *(kp + 1) == '\0') { error("line %d missing key: %.40s...", num, line); @@ -711,15 +737,15 @@ do_known_hosts(struct passwd *pw, const char *name) *kp++ = '\0'; kp2 = kp; - public = key_new(KEY_RSA1); - if (key_read(public, &kp) != 1) { + pub = key_new(KEY_RSA1); + if (key_read(pub, &kp) != 1) { kp = kp2; - key_free(public); - public = key_new(KEY_UNSPEC); - if (key_read(public, &kp) != 1) { + key_free(pub); + pub = key_new(KEY_UNSPEC); + if (key_read(pub, &kp) != 1) { error("line %d invalid key: %.40s...", num, line); - key_free(public); + key_free(pub); invalid = 1; continue; } @@ -737,43 +763,52 @@ do_known_hosts(struct passwd *pw, const char *name) c = (strcmp(cp2, cp) == 0); if (find_host && c) { printf("# Host %s found: " - "line %d type %s\n", name, - num, key_type(public)); - print_host(out, cp, public, 0); + "line %d type %s%s\n", name, + num, key_type(pub), + ca ? " (CA key)" : ""); + printhost(out, cp, pub, ca, 0); } - if (delete_host && !c) - print_host(out, cp, public, 0); + if (delete_host && !c && !ca) + printhost(out, cp, pub, ca, 0); } else if (hash_hosts) - print_host(out, cp, public, 0); + printhost(out, cp, pub, ca, 0); } else { if (find_host || delete_host) { c = (match_hostname(name, cp, strlen(cp)) == 1); if (find_host && c) { printf("# Host %s found: " - "line %d type %s\n", name, - num, key_type(public)); - print_host(out, name, public, - hash_hosts); + "line %d type %s%s\n", name, + num, key_type(pub), + ca ? " (CA key)" : ""); + printhost(out, name, pub, + ca, hash_hosts && !ca); } - if (delete_host && !c) - print_host(out, cp, public, 0); + if (delete_host && !c && !ca) + printhost(out, cp, pub, ca, 0); } else if (hash_hosts) { for (cp2 = strsep(&cp, ","); cp2 != NULL && *cp2 != '\0'; cp2 = strsep(&cp, ",")) { - if (strcspn(cp2, "*?!") != strlen(cp2)) + if (ca) { + fprintf(stderr, "Warning: " + "ignoring CA key for host: " + "%.64s\n", cp2); + printhost(out, cp2, pub, ca, 0); + } else if (strcspn(cp2, "*?!") != + strlen(cp2)) { fprintf(stderr, "Warning: " "ignoring host name with " "metacharacters: %.64s\n", cp2); - else - print_host(out, cp2, public, 1); + printhost(out, cp2, pub, ca, 0); + } else + printhost(out, cp2, pub, ca, 1); } has_unhashed = 1; } } - key_free(public); + key_free(pub); } fclose(in); @@ -1030,6 +1065,391 @@ do_change_comment(struct passwd *pw) exit(0); } +static const char * +fmt_validity(u_int64_t valid_from, u_int64_t valid_to) +{ + char from[32], to[32]; + static char ret[64]; + time_t tt; + struct tm *tm; + + *from = *to = '\0'; + if (valid_from == 0 && valid_to == 0xffffffffffffffffULL) + return "forever"; + + if (valid_from != 0) { + /* XXX revisit INT_MAX in 2038 :) */ + tt = valid_from > INT_MAX ? INT_MAX : valid_from; + tm = localtime(&tt); + strftime(from, sizeof(from), "%Y-%m-%dT%H:%M:%S", tm); + } + if (valid_to != 0xffffffffffffffffULL) { + /* XXX revisit INT_MAX in 2038 :) */ + tt = valid_to > INT_MAX ? INT_MAX : valid_to; + tm = localtime(&tt); + strftime(to, sizeof(to), "%Y-%m-%dT%H:%M:%S", tm); + } + + if (valid_from == 0) { + snprintf(ret, sizeof(ret), "before %s", to); + return ret; + } + if (valid_to == 0xffffffffffffffffULL) { + snprintf(ret, sizeof(ret), "after %s", from); + return ret; + } + + snprintf(ret, sizeof(ret), "from %s to %s", from, to); + return ret; +} + +static void +add_flag_constraint(Buffer *c, const char *name) +{ + debug3("%s: %s", __func__, name); + buffer_put_cstring(c, name); + buffer_put_string(c, NULL, 0); +} + +static void +add_string_constraint(Buffer *c, const char *name, const char *value) +{ + Buffer b; + + debug3("%s: %s=%s", __func__, name, value); + buffer_init(&b); + buffer_put_cstring(&b, value); + + buffer_put_cstring(c, name); + buffer_put_string(c, buffer_ptr(&b), buffer_len(&b)); + + buffer_free(&b); +} + +static void +prepare_constraint_buf(Buffer *c) +{ + + buffer_clear(c); + if ((constraint_flags & CONSTRAINT_X_FWD) != 0) + add_flag_constraint(c, "permit-X11-forwarding"); + if ((constraint_flags & CONSTRAINT_AGENT_FWD) != 0) + add_flag_constraint(c, "permit-agent-forwarding"); + if ((constraint_flags & CONSTRAINT_PORT_FWD) != 0) + add_flag_constraint(c, "permit-port-forwarding"); + if ((constraint_flags & CONSTRAINT_PTY) != 0) + add_flag_constraint(c, "permit-pty"); + if ((constraint_flags & CONSTRAINT_USER_RC) != 0) + add_flag_constraint(c, "permit-user-rc"); + if (constraint_command != NULL) + add_string_constraint(c, "force-command", constraint_command); + if (constraint_src_addr != NULL) + add_string_constraint(c, "source-address", constraint_src_addr); +} + +static void +do_ca_sign(struct passwd *pw, int argc, char **argv) +{ + int i, fd; + u_int n; + Key *ca, *public; + char *otmp, *tmp, *cp, *out, *comment, **plist = NULL; + FILE *f; + + tmp = tilde_expand_filename(ca_key_path, pw->pw_uid); + if ((ca = load_identity(tmp)) == NULL) + fatal("Couldn't load CA key \"%s\"", tmp); + xfree(tmp); + + for (i = 0; i < argc; i++) { + /* Split list of principals */ + n = 0; + if (cert_principals != NULL) { + otmp = tmp = xstrdup(cert_principals); + plist = NULL; + for (; (cp = strsep(&tmp, ",")) != NULL; n++) { + plist = xrealloc(plist, n + 1, sizeof(*plist)); + if (*(plist[n] = xstrdup(cp)) == '\0') + fatal("Empty principal name"); + } + xfree(otmp); + } + + tmp = tilde_expand_filename(argv[i], pw->pw_uid); + if ((public = key_load_public(tmp, &comment)) == NULL) + fatal("%s: unable to open \"%s\"", __func__, tmp); + if (public->type != KEY_RSA && public->type != KEY_DSA) + fatal("%s: key \"%s\" type %s cannot be certified", + __func__, tmp, key_type(public)); + + /* Prepare certificate to sign */ + if (key_to_certified(public) != 0) + fatal("Could not upgrade key %s to certificate", tmp); + public->cert->type = cert_key_type; + public->cert->key_id = xstrdup(cert_key_id); + public->cert->nprincipals = n; + public->cert->principals = plist; + public->cert->valid_after = cert_valid_from; + public->cert->valid_before = cert_valid_to; + prepare_constraint_buf(&public->cert->constraints); + public->cert->signature_key = key_from_private(ca); + + if (key_certify(public, ca) != 0) + fatal("Couldn't not certify key %s", tmp); + + if ((cp = strrchr(tmp, '.')) != NULL && strcmp(cp, ".pub") == 0) + *cp = '\0'; + xasprintf(&out, "%s-cert.pub", tmp); + xfree(tmp); + + if ((fd = open(out, O_WRONLY|O_CREAT|O_TRUNC, 0644)) == -1) + fatal("Could not open \"%s\" for writing: %s", out, + strerror(errno)); + if ((f = fdopen(fd, "w")) == NULL) + fatal("%s: fdopen: %s", __func__, strerror(errno)); + if (!key_write(public, f)) + fatal("Could not write certified key to %s", out); + fprintf(f, " %s\n", comment); + fclose(f); + + if (!quiet) + logit("Signed %s key %s: id \"%s\"%s%s valid %s", + cert_key_type == SSH2_CERT_TYPE_USER?"user":"host", + out, cert_key_id, + cert_principals != NULL ? " for " : "", + cert_principals != NULL ? cert_principals : "", + fmt_validity(cert_valid_from, cert_valid_to)); + + key_free(public); + xfree(out); + } + exit(0); +} + +static u_int64_t +parse_relative_time(const char *s, time_t now) +{ + int64_t mul, secs; + + mul = *s == '-' ? -1 : 1; + + if ((secs = convtime(s + 1)) == -1) + fatal("Invalid relative certificate time %s", s); + if (mul == -1 && secs > now) + fatal("Certificate time %s cannot be represented", s); + return now + (u_int64_t)(secs * mul); +} + +static u_int64_t +parse_absolute_time(const char *s) +{ + struct tm tm; + time_t tt; + char buf[32], *fmt; + + /* + * POSIX strptime says "The application shall ensure that there + * is white-space or other non-alphanumeric characters between + * any two conversion specifications" so arrange things this way. + */ + switch (strlen(s)) { + case 8: + fmt = "%Y-%m-%d"; + snprintf(buf, sizeof(buf), "%.4s-%.2s-%.2s", s, s + 4, s + 6); + break; + case 14: + fmt = "%Y-%m-%dT%H:%M:%S"; + snprintf(buf, sizeof(buf), "%.4s-%.2s-%.2sT%.2s:%.2s:%.2s", + s, s + 4, s + 6, s + 8, s + 10, s + 12); + break; + default: + fatal("Invalid certificate time format %s", s); + } + + bzero(&tm, sizeof(tm)); + if (strptime(buf, fmt, &tm) == NULL) + fatal("Invalid certificate time %s", s); + if ((tt = mktime(&tm)) < 0) + fatal("Certificate time %s cannot be represented", s); + return (u_int64_t)tt; +} + +static void +parse_cert_times(char *timespec) +{ + char *from, *to; + time_t now = time(NULL); + int64_t secs; + + /* +timespec relative to now */ + if (*timespec == '+' && strchr(timespec, ':') == NULL) { + if ((secs = convtime(timespec + 1)) == -1) + fatal("Invalid relative certificate life %s", timespec); + cert_valid_to = now + secs; + /* + * Backdate certificate one minute to avoid problems on hosts + * with poorly-synchronised clocks. + */ + cert_valid_from = ((now - 59)/ 60) * 60; + return; + } + + /* + * from:to, where + * from := [+-]timespec | YYYYMMDD | YYYYMMDDHHMMSS + * to := [+-]timespec | YYYYMMDD | YYYYMMDDHHMMSS + */ + from = xstrdup(timespec); + to = strchr(from, ':'); + if (to == NULL || from == to || *(to + 1) == '\0') + fatal("Invalid certificate life specification %s", timespec); + *to++ = '\0'; + + if (*from == '-' || *from == '+') + cert_valid_from = parse_relative_time(from, now); + else + cert_valid_from = parse_absolute_time(from); + + if (*to == '-' || *to == '+') + cert_valid_to = parse_relative_time(to, cert_valid_from); + else + cert_valid_to = parse_absolute_time(to); + + if (cert_valid_to <= cert_valid_from) + fatal("Empty certificate validity interval"); + xfree(from); +} + +static void +add_cert_constraint(char *opt) +{ + char *val; + + if (strcmp(opt, "clear") == 0) + constraint_flags = 0; + else if (strcasecmp(opt, "no-x11-forwarding") == 0) + constraint_flags &= ~CONSTRAINT_X_FWD; + else if (strcasecmp(opt, "permit-x11-forwarding") == 0) + constraint_flags |= CONSTRAINT_X_FWD; + else if (strcasecmp(opt, "no-agent-forwarding") == 0) + constraint_flags &= ~CONSTRAINT_AGENT_FWD; + else if (strcasecmp(opt, "permit-agent-forwarding") == 0) + constraint_flags |= CONSTRAINT_AGENT_FWD; + else if (strcasecmp(opt, "no-port-forwarding") == 0) + constraint_flags &= ~CONSTRAINT_PORT_FWD; + else if (strcasecmp(opt, "permit-port-forwarding") == 0) + constraint_flags |= CONSTRAINT_PORT_FWD; + else if (strcasecmp(opt, "no-pty") == 0) + constraint_flags &= ~CONSTRAINT_PTY; + else if (strcasecmp(opt, "permit-pty") == 0) + constraint_flags |= CONSTRAINT_PTY; + else if (strcasecmp(opt, "no-user-rc") == 0) + constraint_flags &= ~CONSTRAINT_USER_RC; + else if (strcasecmp(opt, "permit-user-rc") == 0) + constraint_flags |= CONSTRAINT_USER_RC; + else if (strncasecmp(opt, "force-command=", 14) == 0) { + val = opt + 14; + if (*val == '\0') + fatal("Empty force-command constraint"); + if (constraint_command != NULL) + fatal("force-command already specified"); + constraint_command = xstrdup(val); + } else if (strncasecmp(opt, "source-address=", 15) == 0) { + val = opt + 15; + if (*val == '\0') + fatal("Empty source-address constraint"); + if (constraint_src_addr != NULL) + fatal("source-address already specified"); + if (addr_match_cidr_list(NULL, val) != 0) + fatal("Invalid source-address list"); + constraint_src_addr = xstrdup(val); + } else + fatal("Unsupported certificate constraint \"%s\"", opt); +} + +static void +do_show_cert(struct passwd *pw) +{ + Key *key; + struct stat st; + char *key_fp, *ca_fp; + Buffer constraints, constraint; + u_char *name, *data; + u_int i, dlen; + + if (!have_identity) + ask_filename(pw, "Enter file in which the key is"); + if (stat(identity_file, &st) < 0) { + perror(identity_file); + exit(1); + } + if ((key = key_load_public(identity_file, NULL)) == NULL) + fatal("%s is not a public key", identity_file); + if (!key_is_cert(key)) + fatal("%s is not a certificate", identity_file); + + key_fp = key_fingerprint(key, SSH_FP_MD5, SSH_FP_HEX); + ca_fp = key_fingerprint(key->cert->signature_key, + SSH_FP_MD5, SSH_FP_HEX); + + printf("%s:\n", identity_file); + printf(" %s certificate %s\n", key_type(key), key_fp); + printf(" Signed by %s CA %s\n", + key_type(key->cert->signature_key), ca_fp); + printf(" Key ID \"%s\"\n", key->cert->key_id); + printf(" Valid: %s\n", + fmt_validity(key->cert->valid_after, key->cert->valid_before)); + printf(" Principals: "); + if (key->cert->nprincipals == 0) + printf("(none)\n"); + else { + for (i = 0; i < key->cert->nprincipals; i++) + printf("\n %s", + key->cert->principals[i]); + printf("\n"); + } + printf(" Constraints: "); + if (buffer_len(&key->cert->constraints) == 0) + printf("(none)\n"); + else { + printf("\n"); + buffer_init(&constraints); + buffer_append(&constraints, + buffer_ptr(&key->cert->constraints), + buffer_len(&key->cert->constraints)); + buffer_init(&constraint); + while (buffer_len(&constraints) != 0) { + name = buffer_get_string(&constraints, NULL); + data = buffer_get_string_ptr(&constraints, &dlen); + buffer_append(&constraint, data, dlen); + printf(" %s", name); + if (strcmp(name, "permit-X11-forwarding") == 0 || + strcmp(name, "permit-agent-forwarding") == 0 || + strcmp(name, "permit-port-forwarding") == 0 || + strcmp(name, "permit-pty") == 0 || + strcmp(name, "permit-user-rc") == 0) + printf("\n"); + else if (strcmp(name, "force-command") == 0 || + strcmp(name, "source-address") == 0) { + data = buffer_get_string(&constraint, NULL); + printf(" %s\n", data); + xfree(data); + } else { + printf(" UNKNOWN CONSTRAINT (len %u)\n", + buffer_len(&constraint)); + buffer_clear(&constraint); + } + xfree(name); + if (buffer_len(&constraint) != 0) + fatal("Constraint corrupt: extra data at end"); + } + buffer_free(&constraint); + buffer_free(&constraints); + } + + exit(0); +} + static void usage(void) { @@ -1040,30 +1460,34 @@ usage(void) fprintf(stderr, " -b bits Number of bits in the key to create.\n"); fprintf(stderr, " -C comment Provide new comment.\n"); fprintf(stderr, " -c Change comment in private and public key files.\n"); -#ifdef SMARTCARD - fprintf(stderr, " -D reader Download public key from smartcard.\n"); -#endif /* SMARTCARD */ +#ifdef ENABLE_PKCS11 + fprintf(stderr, " -D pkcs11 Download public key from pkcs11 token.\n"); +#endif fprintf(stderr, " -e Convert OpenSSH to RFC 4716 key file.\n"); fprintf(stderr, " -F hostname Find hostname in known hosts file.\n"); fprintf(stderr, " -f filename Filename of the key file.\n"); fprintf(stderr, " -G file Generate candidates for DH-GEX moduli.\n"); fprintf(stderr, " -g Use generic DNS resource record format.\n"); fprintf(stderr, " -H Hash names in known_hosts file.\n"); + fprintf(stderr, " -h Generate host certificate instead of a user certificate.\n"); + fprintf(stderr, " -I key_id Key identifier to include in certificate.\n"); fprintf(stderr, " -i Convert RFC 4716 to OpenSSH key file.\n"); + fprintf(stderr, " -L Print the contents of a certificate.\n"); fprintf(stderr, " -l Show fingerprint of key file.\n"); fprintf(stderr, " -M memory Amount of memory (MB) to use for generating DH-GEX moduli.\n"); + fprintf(stderr, " -n name,... User/host principal names to include in certificate\n"); fprintf(stderr, " -N phrase Provide new passphrase.\n"); + fprintf(stderr, " -O cnstr Specify a certificate constraint.\n"); fprintf(stderr, " -P phrase Provide old passphrase.\n"); fprintf(stderr, " -p Change passphrase of private key file.\n"); fprintf(stderr, " -q Quiet.\n"); fprintf(stderr, " -R hostname Remove host from known_hosts file.\n"); fprintf(stderr, " -r hostname Print DNS resource record.\n"); + fprintf(stderr, " -s ca_key Certify keys with CA key.\n"); fprintf(stderr, " -S start Start point (hex) for generating DH-GEX moduli.\n"); fprintf(stderr, " -T file Screen candidates for DH-GEX moduli.\n"); fprintf(stderr, " -t type Specify type of key to create.\n"); -#ifdef SMARTCARD - fprintf(stderr, " -U reader Upload private key to smartcard.\n"); -#endif /* SMARTCARD */ + fprintf(stderr, " -V from:to Specify certificate validity interval.\n"); fprintf(stderr, " -v Verbose.\n"); fprintf(stderr, " -W gen Generator to use for generating DH-GEX moduli.\n"); fprintf(stderr, " -y Read private key file and print public key.\n"); @@ -1078,12 +1502,12 @@ int main(int argc, char **argv) { char dotsshdir[MAXPATHLEN], comment[1024], *passphrase1, *passphrase2; - char out_file[MAXPATHLEN], *reader_id = NULL; + char out_file[MAXPATHLEN], *pkcs11provider = NULL; char *rr_hostname = NULL; Key *private, *public; struct passwd *pw; struct stat st; - int opt, type, fd, download = 0; + int opt, type, fd; u_int32_t memory = 0, generator_wanted = 0, trials = 100; int do_gen_candidates = 0, do_screen_candidates = 0; BIGNUM *start = NULL; @@ -1115,8 +1539,8 @@ main(int argc, char **argv) exit(1); } - while ((opt = getopt(argc, argv, - "degiqpclBHvxXyF:b:f:t:U:D:P:N:C:r:g:R:T:G:M:S:a:W:")) != -1) { + while ((opt = getopt(argc, argv, "degiqpclBHLhvxXyF:b:f:t:D:I:P:N:n:" + "O:C:r:g:R:T:G:M:S:s:a:V:W:")) != -1) { switch (opt) { case 'b': bits = (u_int32_t)strtonum(optarg, 768, 32768, &errstr); @@ -1131,16 +1555,25 @@ main(int argc, char **argv) case 'H': hash_hosts = 1; break; + case 'I': + cert_key_id = optarg; + break; case 'R': delete_host = 1; rr_hostname = optarg; break; + case 'L': + show_cert = 1; + break; case 'l': print_fingerprint = 1; break; case 'B': print_bubblebabble = 1; break; + case 'n': + cert_principals = optarg; + break; case 'p': change_passphrase = 1; break; @@ -1162,6 +1595,9 @@ main(int argc, char **argv) case 'N': identity_new_passphrase = optarg; break; + case 'O': + add_cert_constraint(optarg); + break; case 'C': identity_comment = optarg; break; @@ -1173,6 +1609,10 @@ main(int argc, char **argv) /* export key */ convert_to_ssh2 = 1; break; + case 'h': + cert_key_type = SSH2_CERT_TYPE_HOST; + constraint_flags = 0; + break; case 'i': case 'X': /* import key */ @@ -1184,14 +1624,14 @@ main(int argc, char **argv) case 'd': key_type_name = "dsa"; break; + case 's': + ca_key_path = optarg; + break; case 't': key_type_name = optarg; break; case 'D': - download = 1; - /*FALLTHROUGH*/ - case 'U': - reader_id = optarg; + pkcs11provider = optarg; break; case 'v': if (log_level == SYSLOG_LEVEL_INFO) @@ -1241,6 +1681,9 @@ main(int argc, char **argv) if (BN_hex2bn(&start, optarg) == 0) fatal("Invalid start point."); break; + case 'V': + parse_cert_times(optarg); + break; case '?': default: usage(); @@ -1250,7 +1693,15 @@ main(int argc, char **argv) /* reinit */ log_init(argv[0], log_level, SYSLOG_FACILITY_USER, 1); - if (optind < argc) { + argv += optind; + argc -= optind; + + if (ca_key_path != NULL) { + if (argc < 1) { + printf("Too few arguments.\n"); + usage(); + } + } else if (argc > 0) { printf("Too many arguments.\n"); usage(); } @@ -1262,6 +1713,13 @@ main(int argc, char **argv) printf("Cannot use -l with -D or -R.\n"); usage(); } + if (ca_key_path != NULL) { + if (cert_key_id == NULL) + fatal("Must specify key id (-I) when certifying"); + do_ca_sign(pw, argc, argv); + } + if (show_cert) + do_show_cert(pw); if (delete_host || hash_hosts || find_host) do_known_hosts(pw, rr_hostname); if (print_fingerprint || print_bubblebabble) @@ -1299,16 +1757,8 @@ main(int argc, char **argv) exit(0); } } - if (reader_id != NULL) { -#ifdef SMARTCARD - if (download) - do_download(pw, reader_id); - else - do_upload(pw, reader_id); -#else /* SMARTCARD */ - fatal("no support for smartcards."); -#endif /* SMARTCARD */ - } + if (pkcs11provider != NULL) + do_download(pw, pkcs11provider); if (do_gen_candidates) { FILE *out = fopen(out_file, "w"); diff --git a/ssh-keyscan.0 b/ssh-keyscan.0 index bc7c1bb67b91..1100a69b64b3 100644 --- a/ssh-keyscan.0 +++ b/ssh-keyscan.0 @@ -104,4 +104,4 @@ BUGS This is because it opens a connection to the ssh port, reads the public key, and drops the connection as soon as it gets the key. -OpenBSD 4.6 December 29, 2008 2 +OpenBSD 4.6 January 9, 2010 2 diff --git a/ssh-keyscan.1 b/ssh-keyscan.1 index 4a58645665e7..78255ff790f8 100644 --- a/ssh-keyscan.1 +++ b/ssh-keyscan.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ssh-keyscan.1,v 1.26 2008/12/29 01:12:36 stevesk Exp $ +.\" $OpenBSD: ssh-keyscan.1,v 1.28 2010/01/09 23:04:13 dtucker Exp $ .\" .\" Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>. .\" @@ -6,7 +6,7 @@ .\" permitted provided that due credit is given to the author and the .\" OpenBSD project by leaving this copyright notice intact. .\" -.Dd $Mdocdate: December 29 2008 $ +.Dd $Mdocdate: January 9 2010 $ .Dt SSH-KEYSCAN 1 .Os .Sh NAME diff --git a/ssh-keyscan.c b/ssh-keyscan.c index 9a91be499ec7..7afe446ae288 100644 --- a/ssh-keyscan.c +++ b/ssh-keyscan.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keyscan.c,v 1.78 2009/01/22 10:02:34 djm Exp $ */ +/* $OpenBSD: ssh-keyscan.c,v 1.81 2010/01/09 23:04:13 dtucker Exp $ */ /* * Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>. * diff --git a/ssh-keysign.c b/ssh-keysign.c index c4bc7e56e56f..0fdcebbd22c7 100644 --- a/ssh-keysign.c +++ b/ssh-keysign.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keysign.c,v 1.29 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: ssh-keysign.c,v 1.30 2010/01/13 01:20:20 dtucker Exp $ */ /* * Copyright (c) 2002 Markus Friedl. All rights reserved. * @@ -222,7 +222,7 @@ main(int argc, char **argv) if ((fd == STDIN_FILENO) || (fd == STDOUT_FILENO)) fatal("bad fd"); if ((host = get_local_name(fd)) == NULL) - fatal("cannot get sockname for fd"); + fatal("cannot get local name for fd"); data = buffer_get_string(&b, &dlen); if (valid_request(pw, host, &key, data, dlen) < 0) diff --git a/ssh-pkcs11-client.c b/ssh-pkcs11-client.c new file mode 100644 index 000000000000..650c37342791 --- /dev/null +++ b/ssh-pkcs11-client.c @@ -0,0 +1,238 @@ +/* $OpenBSD: ssh-pkcs11-client.c,v 1.2 2010/02/24 06:12:53 djm Exp $ */ +/* + * Copyright (c) 2010 Markus Friedl. All rights reserved. + * + * 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. + */ + +#include "includes.h" + +#ifdef ENABLE_PKCS11 + +#include <sys/types.h> +#ifdef HAVE_SYS_TIME_H +# include <sys/time.h> +#endif +#include <sys/socket.h> + +#include <stdarg.h> +#include <string.h> +#include <unistd.h> +#include <errno.h> + +#include "pathnames.h" +#include "xmalloc.h" +#include "buffer.h" +#include "log.h" +#include "misc.h" +#include "key.h" +#include "authfd.h" +#include "atomicio.h" +#include "ssh-pkcs11.h" + +/* borrows code from sftp-server and ssh-agent */ + +int fd = -1; +pid_t pid = -1; + +static void +send_msg(Buffer *m) +{ + u_char buf[4]; + int mlen = buffer_len(m); + + put_u32(buf, mlen); + if (atomicio(vwrite, fd, buf, 4) != 4 || + atomicio(vwrite, fd, buffer_ptr(m), + buffer_len(m)) != buffer_len(m)) + error("write to helper failed"); + buffer_consume(m, mlen); +} + +static int +recv_msg(Buffer *m) +{ + u_int l, len; + u_char buf[1024]; + + if ((len = atomicio(read, fd, buf, 4)) != 4) { + error("read from helper failed: %u", len); + return (0); /* XXX */ + } + len = get_u32(buf); + if (len > 256 * 1024) + fatal("response too long: %u", len); + /* read len bytes into m */ + buffer_clear(m); + while (len > 0) { + l = len; + if (l > sizeof(buf)) + l = sizeof(buf); + if (atomicio(read, fd, buf, l) != l) { + error("response from helper failed."); + return (0); /* XXX */ + } + buffer_append(m, buf, l); + len -= l; + } + return (buffer_get_char(m)); +} + +int +pkcs11_init(int interactive) +{ + return (0); +} + +void +pkcs11_terminate(void) +{ + close(fd); +} + +static int +pkcs11_rsa_private_encrypt(int flen, const u_char *from, u_char *to, RSA *rsa, + int padding) +{ + Key key; + u_char *blob, *signature = NULL; + u_int blen, slen = 0; + int ret = -1; + Buffer msg; + + if (padding != RSA_PKCS1_PADDING) + return (-1); + key.type = KEY_RSA; + key.rsa = rsa; + if (key_to_blob(&key, &blob, &blen) == 0) + return -1; + buffer_init(&msg); + buffer_put_char(&msg, SSH2_AGENTC_SIGN_REQUEST); + buffer_put_string(&msg, blob, blen); + buffer_put_string(&msg, from, flen); + buffer_put_int(&msg, 0); + xfree(blob); + send_msg(&msg); + + if (recv_msg(&msg) == SSH2_AGENT_SIGN_RESPONSE) { + signature = buffer_get_string(&msg, &slen); + if (slen <= (u_int)RSA_size(rsa)) { + memcpy(to, signature, slen); + ret = slen; + } + xfree(signature); + } + return (ret); +} + +/* redirect the private key encrypt operation to the ssh-pkcs11-helper */ +static int +wrap_key(RSA *rsa) +{ + static RSA_METHOD helper_rsa; + + memcpy(&helper_rsa, RSA_get_default_method(), sizeof(helper_rsa)); + helper_rsa.name = "ssh-pkcs11-helper"; + helper_rsa.rsa_priv_enc = pkcs11_rsa_private_encrypt; + RSA_set_method(rsa, &helper_rsa); + return (0); +} + +static int +pkcs11_start_helper(void) +{ + int pair[2]; + + if (socketpair(AF_UNIX, SOCK_STREAM, 0, pair) == -1) { + error("socketpair: %s", strerror(errno)); + return (-1); + } + if ((pid = fork()) == -1) { + error("fork: %s", strerror(errno)); + return (-1); + } else if (pid == 0) { + if ((dup2(pair[1], STDIN_FILENO) == -1) || + (dup2(pair[1], STDOUT_FILENO) == -1)) { + fprintf(stderr, "dup2: %s\n", strerror(errno)); + _exit(1); + } + close(pair[0]); + close(pair[1]); + execlp(_PATH_SSH_PKCS11_HELPER, _PATH_SSH_PKCS11_HELPER, + (char *) 0); + fprintf(stderr, "exec: %s: %s\n", _PATH_SSH_PKCS11_HELPER, + strerror(errno)); + _exit(1); + } + close(pair[1]); + fd = pair[0]; + return (0); +} + +int +pkcs11_add_provider(char *name, char *pin, Key ***keysp) +{ + Key *k; + int i, nkeys; + u_char *blob; + u_int blen; + Buffer msg; + + if (fd < 0 && pkcs11_start_helper() < 0) + return (-1); + + buffer_init(&msg); + buffer_put_char(&msg, SSH_AGENTC_ADD_SMARTCARD_KEY); + buffer_put_cstring(&msg, name); + buffer_put_cstring(&msg, pin); + send_msg(&msg); + buffer_clear(&msg); + + if (recv_msg(&msg) == SSH2_AGENT_IDENTITIES_ANSWER) { + nkeys = buffer_get_int(&msg); + *keysp = xcalloc(nkeys, sizeof(Key *)); + for (i = 0; i < nkeys; i++) { + blob = buffer_get_string(&msg, &blen); + xfree(buffer_get_string(&msg, NULL)); + k = key_from_blob(blob, blen); + wrap_key(k->rsa); + (*keysp)[i] = k; + xfree(blob); + } + } else { + nkeys = -1; + } + buffer_free(&msg); + return (nkeys); +} + +int +pkcs11_del_provider(char *name) +{ + int ret = -1; + Buffer msg; + + buffer_init(&msg); + buffer_put_char(&msg, SSH_AGENTC_REMOVE_SMARTCARD_KEY); + buffer_put_cstring(&msg, name); + buffer_put_cstring(&msg, ""); + send_msg(&msg); + buffer_clear(&msg); + + if (recv_msg(&msg) == SSH_AGENT_SUCCESS) + ret = 0; + buffer_free(&msg); + return (ret); +} + +#endif /* ENABLE_PKCS11 */ diff --git a/ssh-pkcs11-helper.0 b/ssh-pkcs11-helper.0 new file mode 100644 index 000000000000..2760cad94d47 --- /dev/null +++ b/ssh-pkcs11-helper.0 @@ -0,0 +1,25 @@ +SSH-PKCS11-HELPER(8) OpenBSD System Manager's Manual SSH-PKCS11-HELPER(8) + +NAME + ssh-pkcs11-helper - ssh-agent helper program for PKCS#11 support + +SYNOPSIS + ssh-pkcs11-helper + +DESCRIPTION + ssh-pkcs11-helper is used by ssh-agent(1) to access keys provided by a + PKCS#11 token. + + ssh-pkcs11-helper is not intended to be invoked by the user, but from + ssh-agent(1). + +SEE ALSO + ssh(1), ssh-add(1), ssh-agent(1) + +HISTORY + ssh-pkcs11-helper first appeared in OpenBSD 4.7. + +AUTHORS + Markus Friedl <markus@openbsd.org> + +OpenBSD 4.6 February 10, 2010 1 diff --git a/ssh-pkcs11-helper.8 b/ssh-pkcs11-helper.8 new file mode 100644 index 000000000000..9bdaadc01515 --- /dev/null +++ b/ssh-pkcs11-helper.8 @@ -0,0 +1,43 @@ +.\" $OpenBSD: ssh-pkcs11-helper.8,v 1.3 2010/02/10 23:20:38 markus Exp $ +.\" +.\" Copyright (c) 2010 Markus Friedl. All rights reserved. +.\" +.\" 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. +.\" +.Dd $Mdocdate: February 10 2010 $ +.Dt SSH-PKCS11-HELPER 8 +.Os +.Sh NAME +.Nm ssh-pkcs11-helper +.Nd ssh-agent helper program for PKCS#11 support +.Sh SYNOPSIS +.Nm +.Sh DESCRIPTION +.Nm +is used by +.Xr ssh-agent 1 +to access keys provided by a PKCS#11 token. +.Pp +.Nm +is not intended to be invoked by the user, but from +.Xr ssh-agent 1 . +.Sh SEE ALSO +.Xr ssh 1 , +.Xr ssh-add 1 , +.Xr ssh-agent 1 +.Sh HISTORY +.Nm +first appeared in +.Ox 4.7 . +.Sh AUTHORS +.An Markus Friedl Aq markus@openbsd.org diff --git a/ssh-pkcs11-helper.c b/ssh-pkcs11-helper.c new file mode 100644 index 000000000000..d3bfb98384e1 --- /dev/null +++ b/ssh-pkcs11-helper.c @@ -0,0 +1,372 @@ +/* $OpenBSD: ssh-pkcs11-helper.c,v 1.3 2010/02/24 06:12:53 djm Exp $ */ +/* + * Copyright (c) 2010 Markus Friedl. All rights reserved. + * + * 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. + */ + +#include "includes.h" + +#ifdef ENABLE_PKCS11 + +#include <sys/types.h> +#ifdef HAVE_SYS_TIME_H +# include <sys/time.h> +#endif + +#include "openbsd-compat/sys-queue.h" + +#include <stdarg.h> +#include <string.h> +#include <unistd.h> +#include <errno.h> + +#include "xmalloc.h" +#include "buffer.h" +#include "log.h" +#include "misc.h" +#include "key.h" +#include "authfd.h" +#include "ssh-pkcs11.h" + +/* borrows code from sftp-server and ssh-agent */ + +struct pkcs11_keyinfo { + Key *key; + char *providername; + TAILQ_ENTRY(pkcs11_keyinfo) next; +}; + +TAILQ_HEAD(, pkcs11_keyinfo) pkcs11_keylist; + +#define MAX_MSG_LENGTH 10240 /*XXX*/ + +/* helper */ +#define get_int() buffer_get_int(&iqueue); +#define get_string(lenp) buffer_get_string(&iqueue, lenp); + +/* input and output queue */ +Buffer iqueue; +Buffer oqueue; + +static void +add_key(Key *k, char *name) +{ + struct pkcs11_keyinfo *ki; + + ki = xcalloc(1, sizeof(*ki)); + ki->providername = xstrdup(name); + ki->key = k; + TAILQ_INSERT_TAIL(&pkcs11_keylist, ki, next); +} + +static void +del_keys_by_name(char *name) +{ + struct pkcs11_keyinfo *ki, *nxt; + + for (ki = TAILQ_FIRST(&pkcs11_keylist); ki; ki = nxt) { + nxt = TAILQ_NEXT(ki, next); + if (!strcmp(ki->providername, name)) { + TAILQ_REMOVE(&pkcs11_keylist, ki, next); + xfree(ki->providername); + key_free(ki->key); + free(ki); + } + } +} + +/* lookup matching 'private' key */ +static Key * +lookup_key(Key *k) +{ + struct pkcs11_keyinfo *ki; + + TAILQ_FOREACH(ki, &pkcs11_keylist, next) { + debug("check %p %s", ki, ki->providername); + if (key_equal(k, ki->key)) + return (ki->key); + } + return (NULL); +} + +static void +send_msg(Buffer *m) +{ + int mlen = buffer_len(m); + + buffer_put_int(&oqueue, mlen); + buffer_append(&oqueue, buffer_ptr(m), mlen); + buffer_consume(m, mlen); +} + +static void +process_add(void) +{ + char *name, *pin; + Key **keys; + int i, nkeys; + u_char *blob; + u_int blen; + Buffer msg; + + buffer_init(&msg); + name = get_string(NULL); + pin = get_string(NULL); + if ((nkeys = pkcs11_add_provider(name, pin, &keys)) > 0) { + buffer_put_char(&msg, SSH2_AGENT_IDENTITIES_ANSWER); + buffer_put_int(&msg, nkeys); + for (i = 0; i < nkeys; i++) { + key_to_blob(keys[i], &blob, &blen); + buffer_put_string(&msg, blob, blen); + buffer_put_cstring(&msg, name); + xfree(blob); + add_key(keys[i], name); + } + xfree(keys); + } else { + buffer_put_char(&msg, SSH_AGENT_FAILURE); + } + xfree(pin); + xfree(name); + send_msg(&msg); + buffer_free(&msg); +} + +static void +process_del(void) +{ + char *name, *pin; + Buffer msg; + + buffer_init(&msg); + name = get_string(NULL); + pin = get_string(NULL); + del_keys_by_name(name); + if (pkcs11_del_provider(name) == 0) + buffer_put_char(&msg, SSH_AGENT_SUCCESS); + else + buffer_put_char(&msg, SSH_AGENT_FAILURE); + xfree(pin); + xfree(name); + send_msg(&msg); + buffer_free(&msg); +} + +static void +process_sign(void) +{ + u_char *blob, *data, *signature = NULL; + u_int blen, dlen, slen = 0; + int ok = -1, flags, ret; + Key *key, *found; + Buffer msg; + + blob = get_string(&blen); + data = get_string(&dlen); + flags = get_int(); /* XXX ignore */ + + if ((key = key_from_blob(blob, blen)) != NULL) { + if ((found = lookup_key(key)) != NULL) { + slen = RSA_size(key->rsa); + signature = xmalloc(slen); + if ((ret = RSA_private_encrypt(dlen, data, signature, + found->rsa, RSA_PKCS1_PADDING)) != -1) { + slen = ret; + ok = 0; + } + } + key_free(key); + } + buffer_init(&msg); + if (ok == 0) { + buffer_put_char(&msg, SSH2_AGENT_SIGN_RESPONSE); + buffer_put_string(&msg, signature, slen); + } else { + buffer_put_char(&msg, SSH_AGENT_FAILURE); + } + xfree(data); + xfree(blob); + if (signature != NULL) + xfree(signature); + send_msg(&msg); + buffer_free(&msg); +} + +static void +process(void) +{ + u_int msg_len; + u_int buf_len; + u_int consumed; + u_int type; + u_char *cp; + + buf_len = buffer_len(&iqueue); + if (buf_len < 5) + return; /* Incomplete message. */ + cp = buffer_ptr(&iqueue); + msg_len = get_u32(cp); + if (msg_len > MAX_MSG_LENGTH) { + error("bad message len %d", msg_len); + cleanup_exit(11); + } + if (buf_len < msg_len + 4) + return; + buffer_consume(&iqueue, 4); + buf_len -= 4; + type = buffer_get_char(&iqueue); + switch (type) { + case SSH_AGENTC_ADD_SMARTCARD_KEY: + debug("process_add"); + process_add(); + break; + case SSH_AGENTC_REMOVE_SMARTCARD_KEY: + debug("process_del"); + process_del(); + break; + case SSH2_AGENTC_SIGN_REQUEST: + debug("process_sign"); + process_sign(); + break; + default: + error("Unknown message %d", type); + break; + } + /* discard the remaining bytes from the current packet */ + if (buf_len < buffer_len(&iqueue)) { + error("iqueue grew unexpectedly"); + cleanup_exit(255); + } + consumed = buf_len - buffer_len(&iqueue); + if (msg_len < consumed) { + error("msg_len %d < consumed %d", msg_len, consumed); + cleanup_exit(255); + } + if (msg_len > consumed) + buffer_consume(&iqueue, msg_len - consumed); +} + +void +cleanup_exit(int i) +{ + /* XXX */ + _exit(i); +} + +int +main(int argc, char **argv) +{ + fd_set *rset, *wset; + int in, out, max, log_stderr = 0; + ssize_t len, olen, set_size; + SyslogFacility log_facility = SYSLOG_FACILITY_AUTH; + LogLevel log_level = SYSLOG_LEVEL_ERROR; + char buf[4*4096]; + + extern char *optarg; + extern char *__progname; + + TAILQ_INIT(&pkcs11_keylist); + pkcs11_init(0); + + init_rng(); + seed_rng(); + __progname = ssh_get_progname(argv[0]); + + log_init(__progname, log_level, log_facility, log_stderr); + + in = STDIN_FILENO; + out = STDOUT_FILENO; + + max = 0; + if (in > max) + max = in; + if (out > max) + max = out; + + buffer_init(&iqueue); + buffer_init(&oqueue); + + set_size = howmany(max + 1, NFDBITS) * sizeof(fd_mask); + rset = (fd_set *)xmalloc(set_size); + wset = (fd_set *)xmalloc(set_size); + + for (;;) { + memset(rset, 0, set_size); + memset(wset, 0, set_size); + + /* + * Ensure that we can read a full buffer and handle + * the worst-case length packet it can generate, + * otherwise apply backpressure by stopping reads. + */ + if (buffer_check_alloc(&iqueue, sizeof(buf)) && + buffer_check_alloc(&oqueue, MAX_MSG_LENGTH)) + FD_SET(in, rset); + + olen = buffer_len(&oqueue); + if (olen > 0) + FD_SET(out, wset); + + if (select(max+1, rset, wset, NULL, NULL) < 0) { + if (errno == EINTR) + continue; + error("select: %s", strerror(errno)); + cleanup_exit(2); + } + + /* copy stdin to iqueue */ + if (FD_ISSET(in, rset)) { + len = read(in, buf, sizeof buf); + if (len == 0) { + debug("read eof"); + cleanup_exit(0); + } else if (len < 0) { + error("read: %s", strerror(errno)); + cleanup_exit(1); + } else { + buffer_append(&iqueue, buf, len); + } + } + /* send oqueue to stdout */ + if (FD_ISSET(out, wset)) { + len = write(out, buffer_ptr(&oqueue), olen); + if (len < 0) { + error("write: %s", strerror(errno)); + cleanup_exit(1); + } else { + buffer_consume(&oqueue, len); + } + } + + /* + * Process requests from client if we can fit the results + * into the output buffer, otherwise stop processing input + * and let the output queue drain. + */ + if (buffer_check_alloc(&oqueue, MAX_MSG_LENGTH)) + process(); + } +} +#else /* ENABLE_PKCS11 */ +int +main(int argc, char **argv) +{ + extern char *__progname; + + __progname = ssh_get_progname(argv[0]); + log_init(__progname, SYSLOG_LEVEL_ERROR, SYSLOG_FACILITY_AUTH, 0); + fatal("PKCS#11 support disabled at compile time"); +} +#endif /* ENABLE_PKCS11 */ diff --git a/ssh-pkcs11.c b/ssh-pkcs11.c new file mode 100644 index 000000000000..f0192dcf1c78 --- /dev/null +++ b/ssh-pkcs11.c @@ -0,0 +1,564 @@ +/* $OpenBSD: ssh-pkcs11.c,v 1.4 2010/02/24 06:12:53 djm Exp $ */ +/* + * Copyright (c) 2010 Markus Friedl. All rights reserved. + * + * 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. + */ + +#include "includes.h" + +#ifdef ENABLE_PKCS11 + +#include <sys/types.h> +#ifdef HAVE_SYS_TIME_H +# include <sys/time.h> +#endif +#include <stdarg.h> +#include <stdio.h> + +#include <string.h> +#include <dlfcn.h> + +#include "openbsd-compat/sys-queue.h" + +#define CRYPTOKI_COMPAT +#include "pkcs11.h" + +#include "log.h" +#include "misc.h" +#include "key.h" +#include "ssh-pkcs11.h" +#include "xmalloc.h" + +struct pkcs11_slotinfo { + CK_TOKEN_INFO token; + CK_SESSION_HANDLE session; + int logged_in; +}; + +struct pkcs11_provider { + char *name; + void *handle; + CK_FUNCTION_LIST *function_list; + CK_INFO info; + CK_ULONG nslots; + CK_SLOT_ID *slotlist; + struct pkcs11_slotinfo *slotinfo; + int valid; + int refcount; + TAILQ_ENTRY(pkcs11_provider) next; +}; + +TAILQ_HEAD(, pkcs11_provider) pkcs11_providers; + +struct pkcs11_key { + struct pkcs11_provider *provider; + CK_ULONG slotidx; + int (*orig_finish)(RSA *rsa); + RSA_METHOD rsa_method; + char *keyid; + int keyid_len; +}; + +int pkcs11_interactive = 0; + +int +pkcs11_init(int interactive) +{ + pkcs11_interactive = interactive; + TAILQ_INIT(&pkcs11_providers); + return (0); +} + +/* + * finalize a provider shared libarary, it's no longer usable. + * however, there might still be keys referencing this provider, + * so the actuall freeing of memory is handled by pkcs11_provider_unref(). + * this is called when a provider gets unregistered. + */ +static void +pkcs11_provider_finalize(struct pkcs11_provider *p) +{ + CK_RV rv; + CK_ULONG i; + + debug("pkcs11_provider_finalize: %p refcount %d valid %d", + p, p->refcount, p->valid); + if (!p->valid) + return; + for (i = 0; i < p->nslots; i++) { + if (p->slotinfo[i].session && + (rv = p->function_list->C_CloseSession( + p->slotinfo[i].session)) != CKR_OK) + error("C_CloseSession failed: %lu", rv); + } + if ((rv = p->function_list->C_Finalize(NULL)) != CKR_OK) + error("C_Finalize failed: %lu", rv); + p->valid = 0; + p->function_list = NULL; + dlclose(p->handle); +} + +/* + * remove a reference to the provider. + * called when a key gets destroyed or when the provider is unregistered. + */ +static void +pkcs11_provider_unref(struct pkcs11_provider *p) +{ + debug("pkcs11_provider_unref: %p refcount %d", p, p->refcount); + if (--p->refcount <= 0) { + if (p->valid) + error("pkcs11_provider_unref: %p still valid", p); + xfree(p->slotlist); + xfree(p->slotinfo); + xfree(p); + } +} + +/* unregister all providers, keys might still point to the providers */ +void +pkcs11_terminate(void) +{ + struct pkcs11_provider *p; + + while ((p = TAILQ_FIRST(&pkcs11_providers)) != NULL) { + TAILQ_REMOVE(&pkcs11_providers, p, next); + pkcs11_provider_finalize(p); + pkcs11_provider_unref(p); + } +} + +/* lookup provider by name */ +static struct pkcs11_provider * +pkcs11_provider_lookup(char *provider_id) +{ + struct pkcs11_provider *p; + + TAILQ_FOREACH(p, &pkcs11_providers, next) { + debug("check %p %s", p, p->name); + if (!strcmp(provider_id, p->name)) + return (p); + } + return (NULL); +} + +/* unregister provider by name */ +int +pkcs11_del_provider(char *provider_id) +{ + struct pkcs11_provider *p; + + if ((p = pkcs11_provider_lookup(provider_id)) != NULL) { + TAILQ_REMOVE(&pkcs11_providers, p, next); + pkcs11_provider_finalize(p); + pkcs11_provider_unref(p); + return (0); + } + return (-1); +} + +/* openssl callback for freeing an RSA key */ +static int +pkcs11_rsa_finish(RSA *rsa) +{ + struct pkcs11_key *k11; + int rv = -1; + + if ((k11 = RSA_get_app_data(rsa)) != NULL) { + if (k11->orig_finish) + rv = k11->orig_finish(rsa); + if (k11->provider) + pkcs11_provider_unref(k11->provider); + if (k11->keyid) + xfree(k11->keyid); + xfree(k11); + } + return (rv); +} + +/* openssl callback doing the actual signing operation */ +static int +pkcs11_rsa_private_encrypt(int flen, const u_char *from, u_char *to, RSA *rsa, + int padding) +{ + struct pkcs11_key *k11; + struct pkcs11_slotinfo *si; + CK_FUNCTION_LIST *f; + CK_OBJECT_HANDLE obj; + CK_ULONG tlen = 0, nfound = 0; + CK_RV rv; + CK_OBJECT_CLASS private_key_class = CKO_PRIVATE_KEY; + CK_BBOOL true_val = CK_TRUE; + CK_MECHANISM mech = { + CKM_RSA_PKCS, NULL_PTR, 0 + }; + CK_ATTRIBUTE key_filter[] = { + {CKA_CLASS, NULL, sizeof(private_key_class) }, + {CKA_ID, NULL, 0}, + {CKA_SIGN, NULL, sizeof(true_val) } + }; + char *pin, prompt[1024]; + int rval = -1; + + /* some compilers complain about non-constant initializer so we + use NULL in CK_ATTRIBUTE above and set the values here */ + key_filter[0].pValue = &private_key_class; + key_filter[2].pValue = &true_val; + + if ((k11 = RSA_get_app_data(rsa)) == NULL) { + error("RSA_get_app_data failed for rsa %p", rsa); + return (-1); + } + if (!k11->provider || !k11->provider->valid) { + error("no pkcs11 (valid) provider for rsa %p", rsa); + return (-1); + } + f = k11->provider->function_list; + si = &k11->provider->slotinfo[k11->slotidx]; + if ((si->token.flags & CKF_LOGIN_REQUIRED) && !si->logged_in) { + if (!pkcs11_interactive) { + error("need pin"); + return (-1); + } + snprintf(prompt, sizeof(prompt), "Enter PIN for '%s': ", + si->token.label); + pin = read_passphrase(prompt, RP_ALLOW_EOF); + if (pin == NULL) + return (-1); /* bail out */ + if ((rv = f->C_Login(si->session, CKU_USER, pin, strlen(pin))) + != CKR_OK) { + xfree(pin); + error("C_Login failed: %lu", rv); + return (-1); + } + xfree(pin); + si->logged_in = 1; + } + key_filter[1].pValue = k11->keyid; + key_filter[1].ulValueLen = k11->keyid_len; + if ((rv = f->C_FindObjectsInit(si->session, key_filter, 3)) != CKR_OK) { + error("C_FindObjectsInit failed: %lu", rv); + return (-1); + } + if ((rv = f->C_FindObjects(si->session, &obj, 1, &nfound)) != CKR_OK || + nfound != 1) { + error("C_FindObjects failed (%lu nfound): %lu", nfound, rv); + } else if ((rv = f->C_SignInit(si->session, &mech, obj)) != CKR_OK) { + error("C_SignInit failed: %lu", rv); + } else { + /* XXX handle CKR_BUFFER_TOO_SMALL */ + tlen = RSA_size(rsa); + rv = f->C_Sign(si->session, (CK_BYTE *)from, flen, to, &tlen); + if (rv == CKR_OK) + rval = tlen; + else + error("C_Sign failed: %lu", rv); + } + if ((rv = f->C_FindObjectsFinal(si->session)) != CKR_OK) + error("C_FindObjectsFinal failed: %lu", rv); + return (rval); +} + +static int +pkcs11_rsa_private_decrypt(int flen, const u_char *from, u_char *to, RSA *rsa, + int padding) +{ + return (-1); +} + +/* redirect private key operations for rsa key to pkcs11 token */ +static int +pkcs11_rsa_wrap(struct pkcs11_provider *provider, CK_ULONG slotidx, + CK_ATTRIBUTE *keyid_attrib, RSA *rsa) +{ + struct pkcs11_key *k11; + const RSA_METHOD *def = RSA_get_default_method(); + + k11 = xcalloc(1, sizeof(*k11)); + k11->provider = provider; + provider->refcount++; /* provider referenced by RSA key */ + k11->slotidx = slotidx; + /* identify key object on smartcard */ + k11->keyid_len = keyid_attrib->ulValueLen; + k11->keyid = xmalloc(k11->keyid_len); + memcpy(k11->keyid, keyid_attrib->pValue, k11->keyid_len); + k11->orig_finish = def->finish; + memcpy(&k11->rsa_method, def, sizeof(k11->rsa_method)); + k11->rsa_method.name = "pkcs11"; + k11->rsa_method.rsa_priv_enc = pkcs11_rsa_private_encrypt; + k11->rsa_method.rsa_priv_dec = pkcs11_rsa_private_decrypt; + k11->rsa_method.finish = pkcs11_rsa_finish; + RSA_set_method(rsa, &k11->rsa_method); + RSA_set_app_data(rsa, k11); + return (0); +} + +/* remove trailing spaces */ +static void +rmspace(char *buf, size_t len) +{ + size_t i; + + if (!len) + return; + for (i = len - 1; i > 0; i--) + if (i == len - 1 || buf[i] == ' ') + buf[i] = '\0'; + else + break; +} + +/* + * open a pkcs11 session and login if required. + * if pin == NULL we delay login until key use + */ +static int +pkcs11_open_session(struct pkcs11_provider *p, CK_ULONG slotidx, char *pin) +{ + CK_RV rv; + CK_FUNCTION_LIST *f; + CK_SESSION_HANDLE session; + int login_required; + + f = p->function_list; + login_required = p->slotinfo[slotidx].token.flags & CKF_LOGIN_REQUIRED; + if (pin && login_required && !strlen(pin)) { + error("pin required"); + return (-1); + } + if ((rv = f->C_OpenSession(p->slotlist[slotidx], CKF_RW_SESSION| + CKF_SERIAL_SESSION, NULL, NULL, &session)) + != CKR_OK) { + error("C_OpenSession failed: %lu", rv); + return (-1); + } + if (login_required && pin) { + if ((rv = f->C_Login(session, CKU_USER, pin, strlen(pin))) + != CKR_OK) { + error("C_Login failed: %lu", rv); + if ((rv = f->C_CloseSession(session)) != CKR_OK) + error("C_CloseSession failed: %lu", rv); + return (-1); + } + p->slotinfo[slotidx].logged_in = 1; + } + p->slotinfo[slotidx].session = session; + return (0); +} + +/* + * lookup public keys for token in slot identified by slotidx, + * add 'wrapped' public keys to the 'keysp' array and increment nkeys. + * keysp points to an (possibly empty) array with *nkeys keys. + */ +static int +pkcs11_fetch_keys(struct pkcs11_provider *p, CK_ULONG slotidx, Key ***keysp, + int *nkeys) +{ + Key *key; + RSA *rsa; + int i; + CK_RV rv; + CK_OBJECT_HANDLE obj; + CK_ULONG nfound; + CK_SESSION_HANDLE session; + CK_FUNCTION_LIST *f; + CK_OBJECT_CLASS pubkey_class = CKO_PUBLIC_KEY; + CK_ATTRIBUTE pubkey_filter[] = { + { CKA_CLASS, NULL, sizeof(pubkey_class) } + }; + CK_ATTRIBUTE attribs[] = { + { CKA_ID, NULL, 0 }, + { CKA_MODULUS, NULL, 0 }, + { CKA_PUBLIC_EXPONENT, NULL, 0 } + }; + + /* some compilers complain about non-constant initializer so we + use NULL in CK_ATTRIBUTE above and set the value here */ + pubkey_filter[0].pValue = &pubkey_class; + + f = p->function_list; + session = p->slotinfo[slotidx].session; + /* setup a filter the looks for public keys */ + if ((rv = f->C_FindObjectsInit(session, pubkey_filter, 1)) != CKR_OK) { + error("C_FindObjectsInit failed: %lu", rv); + return (-1); + } + while (1) { + /* XXX 3 attributes in attribs[] */ + for (i = 0; i < 3; i++) { + attribs[i].pValue = NULL; + attribs[i].ulValueLen = 0; + } + if ((rv = f->C_FindObjects(session, &obj, 1, &nfound)) != CKR_OK + || nfound == 0) + break; + /* found a key, so figure out size of the attributes */ + if ((rv = f->C_GetAttributeValue(session, obj, attribs, 3)) + != CKR_OK) { + error("C_GetAttributeValue failed: %lu", rv); + continue; + } + /* allocate buffers for attributes, XXX check ulValueLen? */ + for (i = 0; i < 3; i++) + attribs[i].pValue = xmalloc(attribs[i].ulValueLen); + /* retrieve ID, modulus and public exponent of RSA key */ + if ((rv = f->C_GetAttributeValue(session, obj, attribs, 3)) + != CKR_OK) { + error("C_GetAttributeValue failed: %lu", rv); + } else if ((rsa = RSA_new()) == NULL) { + error("RSA_new failed"); + } else { + rsa->n = BN_bin2bn(attribs[1].pValue, + attribs[1].ulValueLen, NULL); + rsa->e = BN_bin2bn(attribs[2].pValue, + attribs[2].ulValueLen, NULL); + if (rsa->n && rsa->e && + pkcs11_rsa_wrap(p, slotidx, &attribs[0], rsa) == 0) { + key = key_new(KEY_UNSPEC); + key->rsa = rsa; + key->type = KEY_RSA; + key->flags |= KEY_FLAG_EXT; + /* expand key array and add key */ + *keysp = xrealloc(*keysp, *nkeys + 1, + sizeof(Key *)); + (*keysp)[*nkeys] = key; + *nkeys = *nkeys + 1; + debug("have %d keys", *nkeys); + } else { + RSA_free(rsa); + } + } + for (i = 0; i < 3; i++) + xfree(attribs[i].pValue); + } + if ((rv = f->C_FindObjectsFinal(session)) != CKR_OK) + error("C_FindObjectsFinal failed: %lu", rv); + return (0); +} + +/* register a new provider, fails if provider already exists */ +int +pkcs11_add_provider(char *provider_id, char *pin, Key ***keyp) +{ + int nkeys, need_finalize = 0; + struct pkcs11_provider *p = NULL; + void *handle = NULL; + CK_RV (*getfunctionlist)(CK_FUNCTION_LIST **); + CK_RV rv; + CK_FUNCTION_LIST *f = NULL; + CK_TOKEN_INFO *token; + CK_ULONG i; + + *keyp = NULL; + if (pkcs11_provider_lookup(provider_id) != NULL) { + error("provider already registered: %s", provider_id); + goto fail; + } + /* open shared pkcs11-libarary */ + if ((handle = dlopen(provider_id, RTLD_NOW)) == NULL) { + error("dlopen %s failed: %s", provider_id, dlerror()); + goto fail; + } + if ((getfunctionlist = dlsym(handle, "C_GetFunctionList")) == NULL) { + error("dlsym(C_GetFunctionList) failed: %s", dlerror()); + goto fail; + } + p = xcalloc(1, sizeof(*p)); + p->name = xstrdup(provider_id); + p->handle = handle; + /* setup the pkcs11 callbacks */ + if ((rv = (*getfunctionlist)(&f)) != CKR_OK) { + error("C_GetFunctionList failed: %lu", rv); + goto fail; + } + p->function_list = f; + if ((rv = f->C_Initialize(NULL)) != CKR_OK) { + error("C_Initialize failed: %lu", rv); + goto fail; + } + need_finalize = 1; + if ((rv = f->C_GetInfo(&p->info)) != CKR_OK) { + error("C_GetInfo failed: %lu", rv); + goto fail; + } + rmspace(p->info.manufacturerID, sizeof(p->info.manufacturerID)); + rmspace(p->info.libraryDescription, sizeof(p->info.libraryDescription)); + debug("manufacturerID <%s> cryptokiVersion %d.%d" + " libraryDescription <%s> libraryVersion %d.%d", + p->info.manufacturerID, + p->info.cryptokiVersion.major, + p->info.cryptokiVersion.minor, + p->info.libraryDescription, + p->info.libraryVersion.major, + p->info.libraryVersion.minor); + if ((rv = f->C_GetSlotList(CK_TRUE, NULL, &p->nslots)) != CKR_OK) { + error("C_GetSlotList failed: %lu", rv); + goto fail; + } + if (p->nslots == 0) { + error("no slots"); + goto fail; + } + p->slotlist = xcalloc(p->nslots, sizeof(CK_SLOT_ID)); + if ((rv = f->C_GetSlotList(CK_TRUE, p->slotlist, &p->nslots)) + != CKR_OK) { + error("C_GetSlotList failed: %lu", rv); + goto fail; + } + p->slotinfo = xcalloc(p->nslots, sizeof(struct pkcs11_slotinfo)); + p->valid = 1; + nkeys = 0; + for (i = 0; i < p->nslots; i++) { + token = &p->slotinfo[i].token; + if ((rv = f->C_GetTokenInfo(p->slotlist[i], token)) + != CKR_OK) { + error("C_GetTokenInfo failed: %lu", rv); + continue; + } + rmspace(token->label, sizeof(token->label)); + rmspace(token->manufacturerID, sizeof(token->manufacturerID)); + rmspace(token->model, sizeof(token->model)); + rmspace(token->serialNumber, sizeof(token->serialNumber)); + debug("label <%s> manufacturerID <%s> model <%s> serial <%s>" + " flags 0x%lx", + token->label, token->manufacturerID, token->model, + token->serialNumber, token->flags); + /* open session, login with pin and retrieve public keys */ + if (pkcs11_open_session(p, i, pin) == 0) + pkcs11_fetch_keys(p, i, keyp, &nkeys); + } + if (nkeys > 0) { + TAILQ_INSERT_TAIL(&pkcs11_providers, p, next); + p->refcount++; /* add to provider list */ + return (nkeys); + } + error("no keys"); + /* don't add the provider, since it does not have any keys */ +fail: + if (need_finalize && (rv = f->C_Finalize(NULL)) != CKR_OK) + error("C_Finalize failed: %lu", rv); + if (p) { + if (p->slotlist) + xfree(p->slotlist); + if (p->slotinfo) + xfree(p->slotinfo); + xfree(p); + } + if (handle) + dlclose(handle); + return (-1); +} + +#endif /* ENABLE_PKCS11 */ diff --git a/ssh-pkcs11.h b/ssh-pkcs11.h new file mode 100644 index 000000000000..59f456adf092 --- /dev/null +++ b/ssh-pkcs11.h @@ -0,0 +1,20 @@ +/* $OpenBSD: ssh-pkcs11.h,v 1.2 2010/02/24 06:12:53 djm Exp $ */ +/* + * Copyright (c) 2010 Markus Friedl. All rights reserved. + * + * 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. + */ +int pkcs11_init(int); +void pkcs11_terminate(void); +int pkcs11_add_provider(char *, char *, Key ***); +int pkcs11_del_provider(char *); diff --git a/ssh-rand-helper.c b/ssh-rand-helper.c index 8b1c4b4f47bf..fa5070499e53 100644 --- a/ssh-rand-helper.c +++ b/ssh-rand-helper.c @@ -818,6 +818,7 @@ main(int argc, char **argv) unsigned char *buf; int ret, ch, debug_level, output_hex, bytes; extern char *optarg; + extern int optind; LogLevel ll; __progname = ssh_get_progname(argv[0]); @@ -853,11 +854,17 @@ main(int argc, char **argv) default: error("Invalid commandline option"); usage(); + exit(1); } } - log_init(argv[0], ll, SYSLOG_FACILITY_USER, 1); + if (argc != optind) { + error("Unexpected commandline arguments."); + usage(); + exit(1); + } + #ifdef USE_SEED_FILES prng_read_seedfile(); #endif diff --git a/ssh-rsa.c b/ssh-rsa.c index 0e16ff85f1d6..842857fee4fe 100644 --- a/ssh-rsa.c +++ b/ssh-rsa.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-rsa.c,v 1.39 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: ssh-rsa.c,v 1.40 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2000, 2003 Markus Friedl <markus@openbsd.org> * @@ -46,7 +46,9 @@ ssh_rsa_sign(const Key *key, u_char **sigp, u_int *lenp, int ok, nid; Buffer b; - if (key == NULL || key->type != KEY_RSA || key->rsa == NULL) { + if (key == NULL || + (key->type != KEY_RSA && key->type != KEY_RSA_CERT) || + key->rsa == NULL) { error("ssh_rsa_sign: no RSA key"); return -1; } @@ -113,7 +115,9 @@ ssh_rsa_verify(const Key *key, const u_char *signature, u_int signaturelen, u_int len, dlen, modlen; int rlen, ret, nid; - if (key == NULL || key->type != KEY_RSA || key->rsa == NULL) { + if (key == NULL || + (key->type != KEY_RSA && key->type != KEY_RSA_CERT) || + key->rsa == NULL) { error("ssh_rsa_verify: no RSA key"); return -1; } @@ -5,10 +5,10 @@ NAME SYNOPSIS ssh [-1246AaCfgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec] - [-D [bind_address:]port] [-e escape_char] [-F configfile] + [-D [bind_address:]port] [-e escape_char] [-F configfile] [-I pkcs11] [-i identity_file] [-L [bind_address:]port:host:hostport] [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port] - [-R [bind_address:]port:host:hostport] [-S ctl_path] + [-R [bind_address:]port:host:hostport] [-S ctl_path] [-W host:port] [-w local_tun[:remote_tun]] [user@]hostname [command] DESCRIPTION @@ -42,7 +42,7 @@ DESCRIPTION Agent forwarding should be enabled with caution. Users with the ability to bypass file permissions on the remote host (for the - agent's Unix-domain socket) can access the local agent through + agent's UNIX-domain socket) can access the local agent through the forwarded connection. An attacker cannot obtain key material from the agent, however they can perform operations on the keys that enable them to authenticate using the identities loaded into @@ -131,11 +131,9 @@ DESCRIPTION -g Allows remote hosts to connect to local forwarded ports. - -I smartcard_device - Specify the device ssh should use to communicate with a smartcard - used for storing the user's private RSA key. This option is only - available if support for smartcard devices is compiled in (de- - fault is no support). + -I pkcs11 + Specify the PKCS#11 shared library ssh should use to communicate + with a PKCS#11 token providing the user's private RSA key. -i identity_file Selects a file from which the identity (private key) for RSA or @@ -144,7 +142,9 @@ DESCRIPTION tocol version 2. Identity files may also be specified on a per- host basis in the configuration file. It is possible to have multiple -i options (and multiple identities specified in config- - uration files). + uration files). ssh will also try to load certificate informa- + tion from the filename obtained by appending -cert.pub to identi- + ty filenames. -K Enables GSSAPI-based authentication and forwarding (delegation) of GSSAPI credentials to the server. @@ -252,6 +252,7 @@ DESCRIPTION NumberOfPasswordPrompts PasswordAuthentication PermitLocalCommand + PKCS11Provider Port PreferredAuthentications Protocol @@ -264,7 +265,6 @@ DESCRIPTION SendEnv ServerAliveInterval ServerAliveCountMax - SmartcardDevice StrictHostKeyChecking TCPKeepAlive Tunnel @@ -332,6 +332,12 @@ DESCRIPTION tion, and configuration problems. Multiple -v options increase the verbosity. The maximum is 3. + -W host:port + Requests that standard input and output on the client be forward- + ed to host on port over the secure channel. Implies -N, -T, + ExitOnForwardFailure and ClearAllForwardings and works with Pro- + tocol version 2 only. + -w local_tun[:remote_tun] Requests tunnel device forwarding with the specified tun(4) de- vices between the client (local_tun) and the server (remote_tun). @@ -373,15 +379,14 @@ DESCRIPTION error occurred. AUTHENTICATION - The OpenSSH SSH client supports SSH protocols 1 and 2. Protocol 2 is the - default, with ssh falling back to protocol 1 if it detects protocol 2 is - unsupported. These settings may be altered using the Protocol option in - ssh_config(5), or enforced using the -1 and -2 options (see above). Both - protocols support similar authentication methods, but protocol 2 is pre- - ferred since it provides additional mechanisms for confidentiality (the - traffic is encrypted using AES, 3DES, Blowfish, CAST128, or Arcfour) and - integrity (hmac-md5, hmac-sha1, umac-64, hmac-ripemd160). Protocol 1 - lacks a strong mechanism for ensuring the integrity of the connection. + The OpenSSH SSH client supports SSH protocols 1 and 2. The default is to + use protocol 2 only, though this can be changed via the Protocol option + in ssh_config(5) or the -1 and -2 options (see above). Both protocols + support similar authentication methods, but protocol 2 is the default + since it provides additional mechanisms for confidentiality (the traffic + is encrypted using AES, 3DES, Blowfish, CAST128, or Arcfour) and integri- + ty (hmac-md5, hmac-sha1, umac-64, hmac-ripemd160). Protocol 1 lacks a + strong mechanism for ensuring the integrity of the connection. The methods available for authentication are: GSSAPI-based authentica- tion, host-based authentication, public key authentication, challenge-re- @@ -431,8 +436,15 @@ AUTHENTICATION though the lines can be very long. After this, the user can log in with- out giving the password. - The most convenient way to use public key authentication may be with an - authentication agent. See ssh-agent(1) for more information. + A variation on public key authentication is available in the form of cer- + tificate authentication: instead of a set of public/private keys, signed + certificates are used. This has the advantage that a single trusted cer- + tification authority can be used in place of many public/private keys. + See the CERTIFICATES section of ssh-keygen(1) for more information. + + The most convenient way to use public key or certificate authentication + may be with an authentication agent. See ssh-agent(1) for more informa- + tion. Challenge-response authentication works as follows: The server sends an arbitrary "challenge" text, and prompts for a response. Protocol 2 al- @@ -864,4 +876,4 @@ AUTHORS created OpenSSH. Markus Friedl contributed the support for SSH protocol versions 1.5 and 2.0. -OpenBSD 4.6 March 19, 2009 14 +OpenBSD 4.6 March 5, 2010 14 @@ -34,8 +34,8 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.\" $OpenBSD: ssh.1,v 1.283 2009/03/19 15:15:09 jmc Exp $ -.Dd $Mdocdate: March 19 2009 $ +.\" $OpenBSD: ssh.1,v 1.302 2010/03/05 10:28:21 djm Exp $ +.Dd $Mdocdate: March 5 2010 $ .Dt SSH 1 .Os .Sh NAME @@ -54,6 +54,7 @@ .Oc .Op Fl e Ar escape_char .Op Fl F Ar configfile +.Op Fl I Ar pkcs11 .Bk -words .Op Fl i Ar identity_file .Ek @@ -77,12 +78,11 @@ .Sm on .Oc .Op Fl S Ar ctl_path -.Bk -words +.Op Fl W Ar host : Ns Ar port .Oo Fl w Ar local_tun Ns .Op : Ns Ar remote_tun Oc .Oo Ar user Ns @ Oc Ns Ar hostname .Op Ar command -.Ek .Sh DESCRIPTION .Nm (SSH client) is a program for logging into a remote machine and for @@ -132,8 +132,9 @@ This can also be specified on a per-host basis in a configuration file. .Pp Agent forwarding should be enabled with caution. Users with the ability to bypass file permissions on the remote host -(for the agent's Unix-domain socket) -can access the local agent through the forwarded connection. +(for the agent's +.Ux Ns -domain +socket) can access the local agent through the forwarded connection. An attacker cannot obtain key material from the agent, however they can perform operations on the keys that enable them to authenticate using the identities loaded into the agent. @@ -284,13 +285,11 @@ will wait for all remote port forwards to be successfully established before placing itself in the background. .It Fl g Allows remote hosts to connect to local forwarded ports. -.It Fl I Ar smartcard_device -Specify the device +.It Fl I Ar pkcs11 +Specify the PKCS#11 shared library .Nm -should use to communicate with a smartcard used for storing the user's +should use to communicate with a PKCS#11 token providing the user's private RSA key. -This option is only available if support for smartcard devices -is compiled in (default is no support). .It Fl i Ar identity_file Selects a file from which the identity (private key) for RSA or DSA authentication is read. @@ -307,6 +306,11 @@ It is possible to have multiple .Fl i options (and multiple identities specified in configuration files). +.Nm +will also try to load certificate information from the filename obtained +by appending +.Pa -cert.pub +to identity filenames. .It Fl K Enables GSSAPI-based authentication and forwarding (delegation) of GSSAPI credentials to the server. @@ -469,6 +473,7 @@ For full details of the options listed below, and their possible values, see .It NumberOfPasswordPrompts .It PasswordAuthentication .It PermitLocalCommand +.It PKCS11Provider .It Port .It PreferredAuthentications .It Protocol @@ -481,7 +486,6 @@ For full details of the options listed below, and their possible values, see .It SendEnv .It ServerAliveInterval .It ServerAliveCountMax -.It SmartcardDevice .It StrictHostKeyChecking .It TCPKeepAlive .It Tunnel @@ -593,6 +597,19 @@ Multiple .Fl v options increase the verbosity. The maximum is 3. +.It Fl W Ar host : Ns Ar port +Requests that standard input and output on the client be forwarded to +.Ar host +on +.Ar port +over the secure channel. +Implies +.Fl N , +.Fl T , +.Cm ExitOnForwardFailure +and +.Cm ClearAllForwardings +and works with Protocol version 2 only. .It Fl w Xo .Ar local_tun Ns Op : Ns Ar remote_tun .Xc @@ -666,20 +683,18 @@ exits with the exit status of the remote command or with 255 if an error occurred. .Sh AUTHENTICATION The OpenSSH SSH client supports SSH protocols 1 and 2. -Protocol 2 is the default, with -.Nm -falling back to protocol 1 if it detects protocol 2 is unsupported. -These settings may be altered using the +The default is to use protocol 2 only, +though this can be changed via the .Cm Protocol option in -.Xr ssh_config 5 , -or enforced using the +.Xr ssh_config 5 +or the .Fl 1 and .Fl 2 options (see above). Both protocols support similar authentication methods, -but protocol 2 is preferred since +but protocol 2 is the default since it provides additional mechanisms for confidentiality (the traffic is encrypted using AES, 3DES, Blowfish, CAST128, or Arcfour) and integrity (hmac-md5, hmac-sha1, umac-64, hmac-ripemd160). @@ -788,8 +803,20 @@ file, and has one key per line, though the lines can be very long. After this, the user can log in without giving the password. .Pp -The most convenient way to use public key authentication may be with an -authentication agent. +A variation on public key authentication +is available in the form of certificate authentication: +instead of a set of public/private keys, +signed certificates are used. +This has the advantage that a single trusted certification authority +can be used in place of many public/private keys. +See the +.Sx CERTIFICATES +section of +.Xr ssh-keygen 1 +for more information. +.Pp +The most convenient way to use public key or certificate authentication +may be with an authentication agent. See .Xr ssh-agent 1 for more information. @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh.c,v 1.326 2009/07/02 02:11:47 dtucker Exp $ */ +/* $OpenBSD: ssh.c,v 1.335 2010/02/26 20:29:54 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -100,10 +100,11 @@ #include "match.h" #include "msg.h" #include "uidswap.h" +#include "roaming.h" #include "version.h" -#ifdef SMARTCARD -#include "scard.h" +#ifdef ENABLE_PKCS11 +#include "ssh-pkcs11.h" #endif extern char *__progname; @@ -132,6 +133,10 @@ int stdin_null_flag = 0; */ int fork_after_authentication_flag = 0; +/* forward stdio to remote host and port */ +char *stdio_forward_host = NULL; +int stdio_forward_port = 0; + /* * General data structure for command line options and options configurable * in configuration files. See readconf.h. @@ -182,10 +187,12 @@ usage(void) fprintf(stderr, "usage: ssh [-1246AaCfgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]\n" " [-D [bind_address:]port] [-e escape_char] [-F configfile]\n" -" [-i identity_file] [-L [bind_address:]port:host:hostport]\n" +" [-I pkcs11] [-i identity_file]\n" +" [-L [bind_address:]port:host:hostport]\n" " [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port]\n" " [-R [bind_address:]port:host:hostport] [-S ctl_path]\n" -" [-w local_tun[:remote_tun]] [user@]hostname [command]\n" +" [-W host:port] [-w local_tun[:remote_tun]]\n" +" [user@]hostname [command]\n" ); exit(255); } @@ -275,7 +282,7 @@ main(int ac, char **av) again: while ((opt = getopt(ac, av, "1246ab:c:e:fgi:kl:m:no:p:qstvx" - "ACD:F:I:KL:MNO:PR:S:TVw:XYy")) != -1) { + "ACD:F:I:KL:MNO:PR:S:TVw:W:XYy")) != -1) { switch (opt) { case '1': options.protocol = SSH_PROTO_1; @@ -313,6 +320,11 @@ main(int ac, char **av) options.gateway_ports = 1; break; case 'O': + if (stdio_forward_host != NULL) + fatal("Cannot specify multiplexing " + "command with -W"); + else if (muxclient_command != 0) + fatal("Multiplexing command already specified"); if (strcmp(optarg, "check") == 0) muxclient_command = SSHMUX_COMMAND_ALIVE_CHECK; else if (strcmp(optarg, "exit") == 0) @@ -351,10 +363,10 @@ main(int ac, char **av) xstrdup(optarg); break; case 'I': -#ifdef SMARTCARD - options.smartcard_device = xstrdup(optarg); +#ifdef ENABLE_PKCS11 + options.pkcs11_provider = xstrdup(optarg); #else - fprintf(stderr, "no support for smartcards.\n"); + fprintf(stderr, "no support for PKCS#11.\n"); #endif break; case 't': @@ -388,6 +400,26 @@ main(int ac, char **av) exit(255); } break; + case 'W': + if (stdio_forward_host != NULL) + fatal("stdio forward already specified"); + if (muxclient_command != 0) + fatal("Cannot specify stdio forward with -O"); + if (parse_forward(&fwd, optarg, 1, 0)) { + stdio_forward_host = fwd.listen_host; + stdio_forward_port = fwd.listen_port; + xfree(fwd.connect_host); + } else { + fprintf(stderr, + "Bad stdio forwarding specification '%s'\n", + optarg); + exit(255); + } + no_tty_flag = 1; + no_shell_flag = 1; + options.clear_forwardings = 1; + options.exit_on_forward_failure = 1; + break; case 'q': options.log_level = SYSLOG_LEVEL_QUIET; break; @@ -527,7 +559,7 @@ main(int ac, char **av) ac -= optind; av += optind; - if (ac > 0 && !host && **av != '-') { + if (ac > 0 && !host) { if (strrchr(*av, '@')) { p = xstrdup(*av); cp = strrchr(p, '@'); @@ -870,11 +902,48 @@ ssh_confirm_remote_forward(int type, u_int32_t seq, void *ctxt) } static void +client_cleanup_stdio_fwd(int id, void *arg) +{ + debug("stdio forwarding: done"); + cleanup_exit(0); +} + +static int +client_setup_stdio_fwd(const char *host_to_connect, u_short port_to_connect) +{ + Channel *c; + int in, out; + + debug3("client_setup_stdio_fwd %s:%d", host_to_connect, + port_to_connect); + + in = dup(STDIN_FILENO); + out = dup(STDOUT_FILENO); + if (in < 0 || out < 0) + fatal("channel_connect_stdio_fwd: dup() in/out failed"); + + if ((c = channel_connect_stdio_fwd(host_to_connect, port_to_connect, + in, out)) == NULL) + return 0; + channel_register_cleanup(c->self, client_cleanup_stdio_fwd, 0); + return 1; +} + +static void ssh_init_forwarding(void) { int success = 0; int i; + if (stdio_forward_host != NULL) { + if (!compat20) { + fatal("stdio forwarding require Protocol 2"); + } + if (!client_setup_stdio_fwd(stdio_forward_host, + stdio_forward_port)) + fatal("Failed to connect in stdio forward mode."); + } + /* Initiate local TCP/IP port forwardings. */ for (i = 0; i < options.num_local_forwards; i++) { debug("Local connections to %.200s:%d forwarded to remote " @@ -1222,6 +1291,9 @@ ssh_session2(void) fatal("daemon() failed: %.200s", strerror(errno)); } + if (options.use_roaming) + request_roaming(); + return client_loop(tty_flag, tty_flag ? options.escape_char : SSH_ESCAPECHAR_NONE, id); } @@ -1234,31 +1306,37 @@ load_public_identity_files(void) int i = 0; Key *public; struct passwd *pw; -#ifdef SMARTCARD + u_int n_ids; + char *identity_files[SSH_MAX_IDENTITY_FILES]; + Key *identity_keys[SSH_MAX_IDENTITY_FILES]; +#ifdef ENABLE_PKCS11 Key **keys; + int nkeys; +#endif /* PKCS11 */ - if (options.smartcard_device != NULL && + n_ids = 0; + bzero(identity_files, sizeof(identity_files)); + bzero(identity_keys, sizeof(identity_keys)); + +#ifdef ENABLE_PKCS11 + if (options.pkcs11_provider != NULL && options.num_identity_files < SSH_MAX_IDENTITY_FILES && - (keys = sc_get_keys(options.smartcard_device, NULL)) != NULL) { - int count = 0; - for (i = 0; keys[i] != NULL; i++) { - count++; - memmove(&options.identity_files[1], - &options.identity_files[0], - sizeof(char *) * (SSH_MAX_IDENTITY_FILES - 1)); - memmove(&options.identity_keys[1], - &options.identity_keys[0], - sizeof(Key *) * (SSH_MAX_IDENTITY_FILES - 1)); - options.num_identity_files++; - options.identity_keys[0] = keys[i]; - options.identity_files[0] = sc_get_key_label(keys[i]); + (pkcs11_init(!options.batch_mode) == 0) && + (nkeys = pkcs11_add_provider(options.pkcs11_provider, NULL, + &keys)) > 0) { + for (i = 0; i < nkeys; i++) { + if (n_ids >= SSH_MAX_IDENTITY_FILES) { + key_free(keys[i]); + continue; + } + identity_keys[n_ids] = keys[i]; + identity_files[n_ids] = + xstrdup(options.pkcs11_provider); /* XXX */ + n_ids++; } - if (options.num_identity_files > SSH_MAX_IDENTITY_FILES) - options.num_identity_files = SSH_MAX_IDENTITY_FILES; - i = count; xfree(keys); } -#endif /* SMARTCARD */ +#endif /* ENABLE_PKCS11 */ if ((pw = getpwuid(original_real_uid)) == NULL) fatal("load_public_identity_files: getpwuid failed"); pwname = xstrdup(pw->pw_name); @@ -1266,7 +1344,11 @@ load_public_identity_files(void) if (gethostname(thishost, sizeof(thishost)) == -1) fatal("load_public_identity_files: gethostname: %s", strerror(errno)); - for (; i < options.num_identity_files; i++) { + for (i = 0; i < options.num_identity_files; i++) { + if (n_ids >= SSH_MAX_IDENTITY_FILES) { + xfree(options.identity_files[i]); + continue; + } cp = tilde_expand_filename(options.identity_files[i], original_real_uid); filename = percent_expand(cp, "d", pwdir, @@ -1277,9 +1359,37 @@ load_public_identity_files(void) debug("identity file %s type %d", filename, public ? public->type : -1); xfree(options.identity_files[i]); - options.identity_files[i] = filename; - options.identity_keys[i] = public; + identity_files[n_ids] = filename; + identity_keys[n_ids] = public; + + if (++n_ids >= SSH_MAX_IDENTITY_FILES) + continue; + + /* Try to add the certificate variant too */ + xasprintf(&cp, "%s-cert", filename); + public = key_load_public(cp, NULL); + debug("identity file %s type %d", cp, + public ? public->type : -1); + if (public == NULL) { + xfree(cp); + continue; + } + if (!key_is_cert(public)) { + debug("%s: key %s type %s is not a certificate", + __func__, cp, key_type(public)); + key_free(public); + xfree(cp); + continue; + } + identity_keys[n_ids] = public; + /* point to the original path, most likely the private key */ + identity_files[n_ids] = xstrdup(filename); + n_ids++; } + options.num_identity_files = n_ids; + memcpy(options.identity_files, identity_files, sizeof(identity_files)); + memcpy(options.identity_keys, identity_keys, sizeof(identity_keys)); + bzero(pwname, strlen(pwname)); xfree(pwname); bzero(pwdir, strlen(pwdir)); @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh2.h,v 1.11 2008/11/04 08:22:13 djm Exp $ */ +/* $OpenBSD: ssh2.h,v 1.13 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. @@ -166,3 +166,13 @@ #define SSH2_EXTENDED_DATA_STDERR 1 +/* kex messages for resume@appgate.com */ +#define SSH2_MSG_KEX_ROAMING_RESUME 30 +#define SSH2_MSG_KEX_ROAMING_AUTH_REQUIRED 31 +#define SSH2_MSG_KEX_ROAMING_AUTH 32 +#define SSH2_MSG_KEX_ROAMING_AUTH_OK 33 +#define SSH2_MSG_KEX_ROAMING_AUTH_FAIL 34 + +/* Certificate types for OpenSSH certificate keys extension */ +#define SSH2_CERT_TYPE_USER 1 +#define SSH2_CERT_TYPE_HOST 2 diff --git a/ssh_config b/ssh_config index f28d59583477..18936740f6e3 100644 --- a/ssh_config +++ b/ssh_config @@ -1,4 +1,4 @@ -# $OpenBSD: ssh_config,v 1.25 2009/02/17 01:28:32 djm Exp $ +# $OpenBSD: ssh_config,v 1.26 2010/01/11 01:39:46 dtucker Exp $ # This is the ssh client system-wide configuration file. See # ssh_config(5) for more information. This file provides defaults for @@ -44,3 +44,4 @@ # TunnelDevice any:any # PermitLocalCommand no # VisualHostKey no +# ProxyCommand ssh -q -W %h:%p gateway.example.com diff --git a/ssh_config.0 b/ssh_config.0 index 756fc6dbb755..48969a22a48e 100644 --- a/ssh_config.0 +++ b/ssh_config.0 @@ -316,7 +316,9 @@ DESCRIPTION identity is read. The default is ~/.ssh/identity for protocol version 1, and ~/.ssh/id_rsa and ~/.ssh/id_dsa for protocol ver- sion 2. Additionally, any identities represented by the authen- - tication agent will be used for authentication. + tication agent will be used for authentication. ssh(1) will try + to load certificate information from the filename obtained by ap- + pending -cert.pub to the path of a specified IdentityFile. The file name may use the tilde syntax to refer to a user's home directory or one of the following escape characters: `%d' (local @@ -347,8 +349,14 @@ DESCRIPTION `%d' (local user's home directory), `%h' (remote host name), `%l' (local host name), `%n' (host name as provided on the command line), `%p' (remote port), `%r' (remote user name) or `%u' (local - user name). This directive is ignored unless PermitLocalCommand - has been enabled. + user name). + + The command is run synchronously and does not have access to the + session of the ssh(1) that spawned it. It should not be used for + interactive commands. + + This directive is ignored unless PermitLocalCommand has been en- + abled. LocalForward Specifies that a TCP port on the local machine be forwarded over @@ -405,6 +413,11 @@ DESCRIPTION ing the !command escape sequence in ssh(1). The argument must be ``yes'' or ``no''. The default is ``no''. + PKCS11Provider + Specifies which PKCS#11 provider to use. The argument to this + keyword is the PKCS#11 shared libary ssh(1) should use to commu- + nicate with a PKCS#11 token providing the user's private RSA key. + Port Specifies the port number to connect on the remote host. The de- fault is 22. @@ -418,9 +431,9 @@ DESCRIPTION Protocol Specifies the protocol versions ssh(1) should support in order of preference. The possible values are `1' and `2'. Multiple ver- - sions must be comma-separated. The default is ``2,1''. This - means that ssh tries version 2 and falls back to version 1 if - version 2 is not available. + sions must be comma-separated. When this option is set to + ``2,1'' ssh will try version 2 and fall back to version 1 if ver- + sion 2 is not available. The default is `2'. ProxyCommand Specifies the command to use to connect to the server. The com- @@ -527,13 +540,6 @@ DESCRIPTION default is 0, indicating that these messages will not be sent to the server. This option applies to protocol version 2 only. - SmartcardDevice - Specifies which smartcard device to use. The argument to this - keyword is the device ssh(1) should use to communicate with a - smartcard used for storing the user's private RSA key. By de- - fault, no device is specified and smartcard support is not acti- - vated. - StrictHostKeyChecking If this flag is set to ``yes'', ssh(1) will never automatically add host keys to the ~/.ssh/known_hosts file, and refuses to con- @@ -667,4 +673,4 @@ AUTHORS ated OpenSSH. Markus Friedl contributed the support for SSH protocol versions 1.5 and 2.0. -OpenBSD 4.6 February 22, 2009 11 +OpenBSD 4.6 March 5, 2010 11 diff --git a/ssh_config.5 b/ssh_config.5 index ea9a20b23e33..8cf02597d063 100644 --- a/ssh_config.5 +++ b/ssh_config.5 @@ -34,8 +34,8 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.\" $OpenBSD: ssh_config.5,v 1.119 2009/02/22 23:50:57 djm Exp $ -.Dd $Mdocdate: February 22 2009 $ +.\" $OpenBSD: ssh_config.5,v 1.129 2010/03/05 10:28:21 djm Exp $ +.Dd $Mdocdate: March 5 2010 $ .Dt SSH_CONFIG 5 .Os .Sh NAME @@ -559,6 +559,12 @@ and for protocol version 2. Additionally, any identities represented by the authentication agent will be used for authentication. +.Xr ssh 1 +will try to load certificate information from the filename obtained by +appending +.Pa -cert.pub +to the path of a specified +.Cm IdentityFile . .Pp The file name may use the tilde syntax to refer to a user's home directory or one of the following @@ -616,6 +622,13 @@ The following escape character substitutions will be performed: (remote user name) or .Ql %u (local user name). +.Pp +The command is run synchronously and does not have access to the +session of the +.Xr ssh 1 +that spawned it. +It should not be used for interactive commands. +.Pp This directive is ignored unless .Cm PermitLocalCommand has been enabled. @@ -704,6 +717,12 @@ or .Dq no . The default is .Dq no . +.It Cm PKCS11Provider +Specifies which PKCS#11 provider to use. +The argument to this keyword is the PKCS#11 shared libary +.Xr ssh 1 +should use to communicate with a PKCS#11 token providing the user's +private RSA key. .It Cm Port Specifies the port number to connect on the remote host. The default is 22. @@ -730,11 +749,13 @@ The possible values are and .Sq 2 . Multiple versions must be comma-separated. -The default is -.Dq 2,1 . -This means that ssh -tries version 2 and falls back to version 1 +When this option is set to +.Dq 2,1 +.Nm ssh +will try version 2 and fall back to version 1 if version 2 is not available. +The default is +.Sq 2 . .It Cm ProxyCommand Specifies the command to use to connect to the server. The command @@ -918,13 +939,6 @@ channel to request a response from the server. The default is 0, indicating that these messages will not be sent to the server. This option applies to protocol version 2 only. -.It Cm SmartcardDevice -Specifies which smartcard device to use. -The argument to this keyword is the device -.Xr ssh 1 -should use to communicate with a smartcard used for storing the user's -private RSA key. -By default, no device is specified and smartcard support is not activated. .It Cm StrictHostKeyChecking If this flag is set to .Dq yes , diff --git a/sshconnect.c b/sshconnect.c index 3e57e859df23..9de52224d34c 100644 --- a/sshconnect.c +++ b/sshconnect.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sshconnect.c,v 1.214 2009/05/28 16:50:16 andreas Exp $ */ +/* $OpenBSD: sshconnect.c,v 1.220 2010/03/04 10:36:03 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -28,6 +28,7 @@ #include <ctype.h> #include <errno.h> +#include <fcntl.h> #include <netdb.h> #ifdef HAVE_PATHS_H #include <paths.h> @@ -57,6 +58,7 @@ #include "misc.h" #include "dns.h" #include "roaming.h" +#include "ssh2.h" #include "version.h" char *client_version_string = NULL; @@ -191,8 +193,11 @@ ssh_create_socket(int privileged, struct addrinfo *ai) return sock; } sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); - if (sock < 0) + if (sock < 0) { error("socket: %.100s", strerror(errno)); + return -1; + } + fcntl(sock, F_SETFD, FD_CLOEXEC); /* Bind the socket to an alternative local IP address */ if (options.bind_address == NULL) @@ -572,6 +577,23 @@ confirm(const char *prompt) } } +static int +check_host_cert(const char *host, const Key *host_key) +{ + const char *reason; + + if (key_cert_check_authority(host_key, 1, 0, host, &reason) != 0) { + error("%s", reason); + return 0; + } + if (buffer_len(&host_key->cert->constraints) != 0) { + error("Certificate for %s contains unsupported constraint(s)", + host); + return 0; + } + return 1; +} + /* * check whether the supplied host key is valid, return -1 if the key * is not valid. the user_hostfile will not be updated if 'readonly' is true. @@ -584,13 +606,13 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port, Key *host_key, int readonly, const char *user_hostfile, const char *system_hostfile) { - Key *file_key; - const char *type = key_type(host_key); + Key *file_key, *raw_key = NULL; + const char *type; char *ip = NULL, *host = NULL; char hostline[1000], *hostp, *fp, *ra; HostStatus host_status; HostStatus ip_status; - int r, local = 0, host_ip_differ = 0; + int r, want_cert, local = 0, host_ip_differ = 0; int salen; char ntop[NI_MAXHOST]; char msg[1024]; @@ -663,11 +685,15 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port, host = put_host_port(hostname, port); } + retry: + want_cert = key_is_cert(host_key); + type = key_type(host_key); + /* * Store the host key from the known host file in here so that we can * compare it with the key for the IP address. */ - file_key = key_new(host_key->type); + file_key = key_new(key_is_cert(host_key) ? KEY_UNSPEC : host_key->type); /* * Check if the host key is present in the user's list of known @@ -683,9 +709,10 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port, } /* * Also perform check for the ip address, skip the check if we are - * localhost or the hostname was an ip address to begin with + * localhost, looking for a certificate, or the hostname was an ip + * address to begin with. */ - if (options.check_host_ip) { + if (!want_cert && options.check_host_ip) { Key *ip_key = key_new(host_key->type); ip_file = user_hostfile; @@ -709,11 +736,14 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port, switch (host_status) { case HOST_OK: /* The host is known and the key matches. */ - debug("Host '%.200s' is known and matches the %s host key.", - host, type); - debug("Found key in %s:%d", host_file, host_line); + debug("Host '%.200s' is known and matches the %s host %s.", + host, type, want_cert ? "certificate" : "key"); + debug("Found %s in %s:%d", + want_cert ? "certificate" : "key", host_file, host_line); + if (want_cert && !check_host_cert(hostname, host_key)) + goto fail; if (options.check_host_ip && ip_status == HOST_NEW) { - if (readonly) + if (readonly || want_cert) logit("%s host key for IP address " "'%.128s' not in list of known hosts.", type, ip); @@ -745,7 +775,7 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port, break; } } - if (readonly) + if (readonly || want_cert) goto fail; /* The host is new. */ if (options.strict_host_key_checking == 1) { @@ -829,7 +859,37 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port, logit("Warning: Permanently added '%.200s' (%s) to the " "list of known hosts.", hostp, type); break; + case HOST_REVOKED: + error("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"); + error("@ WARNING: REVOKED HOST KEY DETECTED! @"); + error("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"); + error("The %s host key for %s is marked as revoked.", type, host); + error("This could mean that a stolen key is being used to"); + error("impersonate this host."); + + /* + * If strict host key checking is in use, the user will have + * to edit the key manually and we can only abort. + */ + if (options.strict_host_key_checking) { + error("%s host key for %.200s was revoked and you have " + "requested strict checking.", type, host); + goto fail; + } + goto continue_unsafe; + case HOST_CHANGED: + if (want_cert) { + /* + * This is only a debug() since it is valid to have + * CAs with wildcard DNS matches that don't match + * all hosts that one might visit. + */ + debug("Host certificate authority does not " + "match %s in %s:%d", CA_MARKER, + host_file, host_line); + goto fail; + } if (readonly == ROQUIET) goto fail; if (options.check_host_ip && host_ip_differ) { @@ -867,6 +927,7 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port, goto fail; } + continue_unsafe: /* * If strict host key checking has not been requested, allow * the connection but without MITM-able authentication or @@ -925,7 +986,7 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port, * XXX Should permit the user to change to use the new id. * This could be done by converting the host key to an * identifying sentence, tell that the host identifies itself - * by that sentence, and ask the user if he/she whishes to + * by that sentence, and ask the user if he/she wishes to * accept the authentication. */ break; @@ -966,6 +1027,20 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port, return 0; fail: + if (want_cert && host_status != HOST_REVOKED) { + /* + * No matching certificate. Downgrade cert to raw key and + * search normally. + */ + debug("No matching CA found. Retry with plain key"); + raw_key = key_from_private(host_key); + if (key_drop_cert(raw_key) != 0) + fatal("Couldn't drop certificate"); + host_key = raw_key; + goto retry; + } + if (raw_key != NULL) + key_free(raw_key); xfree(ip); xfree(host); return -1; @@ -978,7 +1053,8 @@ verify_host_key(char *host, struct sockaddr *hostaddr, Key *host_key) struct stat st; int flags = 0; - if (options.verify_host_key_dns && + /* XXX certs are not yet supported for DNS */ + if (!key_is_cert(host_key) && options.verify_host_key_dns && verify_host_key_dns(host, hostaddr, host_key, &flags) == 0) { if (flags & DNS_VERIFY_FOUND) { diff --git a/sshconnect2.c b/sshconnect2.c index 260c6307a69a..2a5943e7e26d 100644 --- a/sshconnect2.c +++ b/sshconnect2.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sshconnect2.c,v 1.171 2009/03/05 07:18:19 djm Exp $ */ +/* $OpenBSD: sshconnect2.c,v 1.180 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * Copyright (c) 2008 Damien Miller. All rights reserved. @@ -32,6 +32,7 @@ #include <sys/stat.h> #include <errno.h> +#include <fcntl.h> #include <netdb.h> #include <pwd.h> #include <signal.h> @@ -152,6 +153,11 @@ ssh_kex2(char *host, struct sockaddr *hostaddr) dispatch_run(DISPATCH_BLOCK, &kex->done, kex); + if (options.use_roaming && !kex->roaming) { + debug("Roaming not allowed by server"); + options.use_roaming = 0; + } + session_id2 = kex->session_id; session_id2_len = kex->session_id_len; @@ -210,6 +216,7 @@ struct Authmethod { }; void input_userauth_success(int, u_int32_t, void *); +void input_userauth_success_unexpected(int, u_int32_t, void *); void input_userauth_failure(int, u_int32_t, void *); void input_userauth_banner(int, u_int32_t, void *); void input_userauth_error(int, u_int32_t, void *); @@ -414,7 +421,7 @@ input_userauth_banner(int type, u_int32_t seq, void *ctxt) if (len > 65536) len = 65536; msg = xmalloc(len * 4 + 1); /* max expansion from strnvis() */ - strnvis(msg, raw, len * 4 + 1, VIS_SAFE|VIS_OCTAL); + strnvis(msg, raw, len * 4 + 1, VIS_SAFE|VIS_OCTAL|VIS_NOSLASH); fprintf(stderr, "%s", msg); xfree(msg); } @@ -427,12 +434,15 @@ void input_userauth_success(int type, u_int32_t seq, void *ctxt) { Authctxt *authctxt = ctxt; + if (authctxt == NULL) fatal("input_userauth_success: no authentication context"); if (authctxt->authlist) { xfree(authctxt->authlist); authctxt->authlist = NULL; } + if (authctxt->method != NULL && authctxt->method->cleanup != NULL) + authctxt->method->cleanup(authctxt); if (authctxt->methoddata) { xfree(authctxt->methoddata); authctxt->methoddata = NULL; @@ -440,6 +450,18 @@ input_userauth_success(int type, u_int32_t seq, void *ctxt) authctxt->success = 1; /* break out */ } +void +input_userauth_success_unexpected(int type, u_int32_t seq, void *ctxt) +{ + Authctxt *authctxt = ctxt; + + if (authctxt == NULL) + fatal("%s: no authentication context", __func__); + + fatal("Unexpected authentication success during %s.", + authctxt->method->name); +} + /* ARGSUSED */ void input_userauth_failure(int type, u_int32_t seq, void *ctxt) @@ -782,6 +804,8 @@ userauth_passwd(Authctxt *authctxt) static int attempt = 0; char prompt[150]; char *password; + const char *host = options.host_key_alias ? options.host_key_alias : + authctxt->host; if (attempt++ >= options.number_of_password_prompts) return 0; @@ -790,7 +814,7 @@ userauth_passwd(Authctxt *authctxt) error("Permission denied, please try again."); snprintf(prompt, sizeof(prompt), "%.30s@%.128s's password: ", - authctxt->server_user, authctxt->host); + authctxt->server_user, host); password = read_passphrase(prompt, 0); packet_start(SSH2_MSG_USERAUTH_REQUEST); packet_put_cstring(authctxt->server_user); @@ -819,6 +843,8 @@ input_userauth_passwd_changereq(int type, u_int32_t seqnr, void *ctxt) Authctxt *authctxt = ctxt; char *info, *lang, *password = NULL, *retype = NULL; char prompt[150]; + const char *host = options.host_key_alias ? options.host_key_alias : + authctxt->host; debug2("input_userauth_passwd_changereq"); @@ -839,7 +865,7 @@ input_userauth_passwd_changereq(int type, u_int32_t seqnr, void *ctxt) packet_put_char(1); /* additional info */ snprintf(prompt, sizeof(prompt), "Enter %.30s@%.128s's old password: ", - authctxt->server_user, authctxt->host); + authctxt->server_user, host); password = read_passphrase(prompt, 0); packet_put_cstring(password); memset(password, 0, strlen(password)); @@ -848,7 +874,7 @@ input_userauth_passwd_changereq(int type, u_int32_t seqnr, void *ctxt) while (password == NULL) { snprintf(prompt, sizeof(prompt), "Enter %.30s@%.128s's new password: ", - authctxt->server_user, authctxt->host); + authctxt->server_user, host); password = read_passphrase(prompt, RP_ALLOW_EOF); if (password == NULL) { /* bail out */ @@ -856,7 +882,7 @@ input_userauth_passwd_changereq(int type, u_int32_t seqnr, void *ctxt) } snprintf(prompt, sizeof(prompt), "Retype %.30s@%.128s's new password: ", - authctxt->server_user, authctxt->host); + authctxt->server_user, host); retype = read_passphrase(prompt, 0); if (strcmp(password, retype) != 0) { memset(password, 0, strlen(password)); @@ -1224,7 +1250,7 @@ load_identity_file(char *filename) { Key *private; char prompt[300], *passphrase; - int perm_ok, quit, i; + int perm_ok = 0, quit, i; struct stat st; if (stat(filename, &st) < 0) { @@ -1285,6 +1311,8 @@ pubkey_prepare(Authctxt *authctxt) key = options.identity_keys[i]; if (key && key->type == KEY_RSA1) continue; + if (key && key->cert && key->cert->type != SSH2_CERT_TYPE_USER) + continue; options.identity_keys[i] = NULL; id = xcalloc(1, sizeof(*id)); id->key = key; @@ -1488,7 +1516,7 @@ ssh_keysign(Key *key, u_char **sigp, u_int *lenp, debug2("ssh_keysign called"); if (stat(_PATH_SSH_KEY_SIGN, &st) < 0) { - error("ssh_keysign: no installed: %s", strerror(errno)); + error("ssh_keysign: not installed: %s", strerror(errno)); return -1; } if (fflush(stdout) != 0) @@ -1506,6 +1534,8 @@ ssh_keysign(Key *key, u_char **sigp, u_int *lenp, return -1; } if (pid == 0) { + /* keep the socket on exec */ + fcntl(packet_get_connection_in(), F_SETFD, 0); permanently_drop_suid(getuid()); close(from[0]); if (dup2(from[1], STDOUT_FILENO) < 0) @@ -1558,10 +1588,10 @@ userauth_hostbased(Authctxt *authctxt) Sensitive *sensitive = authctxt->sensitive; Buffer b; u_char *signature, *blob; - char *chost, *pkalg, *p, myname[NI_MAXHOST]; + char *chost, *pkalg, *p; const char *service; u_int blen, slen; - int ok, i, len, found = 0; + int ok, i, found = 0; /* check for a useful key */ for (i = 0; i < sensitive->nkeys; i++) { @@ -1582,23 +1612,13 @@ userauth_hostbased(Authctxt *authctxt) return 0; } /* figure out a name for the client host */ - p = NULL; - if (packet_connection_is_on_socket()) - p = get_local_name(packet_get_connection_in()); - if (p == NULL) { - if (gethostname(myname, sizeof(myname)) == -1) { - verbose("userauth_hostbased: gethostname: %s", - strerror(errno)); - } else - p = xstrdup(myname); - } + p = get_local_name(packet_get_connection_in()); if (p == NULL) { error("userauth_hostbased: cannot get local ipaddr/name"); key_free(private); xfree(blob); return 0; } - len = strlen(p) + 2; xasprintf(&chost, "%s.", p); debug2("userauth_hostbased: chost %s", chost); xfree(p); @@ -1709,6 +1729,8 @@ userauth_jpake(Authctxt *authctxt) /* Expect step 1 packet from peer */ dispatch_set(SSH2_MSG_USERAUTH_JPAKE_SERVER_STEP1, input_userauth_jpake_server_step1); + dispatch_set(SSH2_MSG_USERAUTH_SUCCESS, + &input_userauth_success_unexpected); return 1; } @@ -1721,6 +1743,7 @@ userauth_jpake_cleanup(Authctxt *authctxt) jpake_free(authctxt->methoddata); authctxt->methoddata = NULL; } + dispatch_set(SSH2_MSG_USERAUTH_SUCCESS, &input_userauth_success); } #endif /* JPAKE */ @@ -4,9 +4,9 @@ NAME sshd - OpenSSH SSH daemon SYNOPSIS - sshd [-46DdeiqTt] [-b bits] [-C connection_spec] [-f config_file] - [-g login_grace_time] [-h host_key_file] [-k key_gen_time] - [-o option] [-p port] [-u len] + sshd [-46DdeiqTt] [-b bits] [-C connection_spec] + [-c host_certificate_file] [-f config_file] [-g login_grace_time] + [-h host_key_file] [-k key_gen_time] [-o option] [-p port] [-u len] DESCRIPTION sshd (OpenSSH Daemon) is the daemon program for ssh(1). Together these @@ -44,14 +44,20 @@ DESCRIPTION are required and may be supplied in any order, either with multi- ple -C options or as a comma-separated list. + -c host_certificate_file + Specifies a path to a certificate file to identify sshd during + key exchange. The certificate file must match a host key file + specified using the -h option or the HostKey configuration direc- + tive. + -D When this option is specified, sshd will not detach and does not become a daemon. This allows easy monitoring of sshd. - -d Debug mode. The server sends verbose debug output to the system - log, and does not put itself in the background. The server also - will not fork and will only process one connection. This option - is only intended for debugging for the server. Multiple -d op- - tions increase the debugging level. Maximum is 3. + -d Debug mode. The server sends verbose debug output to standard + error, and does not put itself in the background. The server al- + so will not fork and will only process one connection. This op- + tion is only intended for debugging for the server. Multiple -d + options increase the debugging level. Maximum is 3. -e When this option is specified, sshd will send the output to the standard error instead of the system log. @@ -133,11 +139,11 @@ DESCRIPTION AllowUsers or DenyUsers. AUTHENTICATION - The OpenSSH SSH daemon supports SSH protocols 1 and 2. Both protocols - are supported by default, though this can be changed via the Protocol op- - tion in sshd_config(5). Protocol 2 supports both RSA and DSA keys; pro- - tocol 1 only supports RSA keys. For both protocols, each host has a - host-specific key, normally 2048 bits, used to identify the host. + The OpenSSH SSH daemon supports SSH protocols 1 and 2. The default is to + use protocol 2 only, though this can be changed via the Protocol option + in sshd_config(5). Protocol 2 supports both RSA and DSA keys; protocol 1 + only supports RSA keys. For both protocols, each host has a host-specif- + ic key, normally 2048 bits, used to identify the host. Forward security for protocol 1 is provided through an additional server key, normally 768 bits, generated when the server starts. This key is @@ -280,6 +286,15 @@ AUTHORIZED_KEYS FILE FORMAT lowing option specifications are supported (note that option keywords are case-insensitive): + cert-authority + Specifies that the listed key is a certification authority (CA) + that is trusted to validate signed certificates for user authen- + tication. + + Certificates may encode access restrictions similar to these key + options. If both certificate restrictions and key options are + present, the most restrictive union of the two is applied. + command="command" Specifies that the command is executed whenever this key is used for authentication. The command supplied by the user (if any) is @@ -294,7 +309,9 @@ AUTHORIZED_KEYS FILE FORMAT explicitly prohibited. The command originally supplied by the client is available in the SSH_ORIGINAL_COMMAND environment vari- able. Note that this option applies to shell, command or subsys- - tem execution. + tem execution. Also note that this command may be superseded by + either a sshd_config(5) ForceCommand directive or a command em- + bedded in a certificate. environment="NAME=value" Specifies that the string is to be added to the environment when @@ -373,8 +390,15 @@ SSH_KNOWN_HOSTS FILE FORMAT matically: whenever the user connects from an unknown host, its key is added to the per-user file. - Each line in these files contains the following fields: hostnames, bits, - exponent, modulus, comment. The fields are separated by spaces. + Each line in these files contains the following fields: markers (option- + al), hostnames, bits, exponent, modulus, comment. The fields are sepa- + rated by spaces. + + The marker is optional, but if it is present then it must be one of + ``@cert-authority'', to indicate that the line contains a certification + authority (CA) key, or ``@revoked'', to indicate that the key contained + on the line is revoked and must not ever be accepted. Only one marker + should be used on a key line. Hostnames is a comma-separated list of patterns (`*' and `?' act as wild- cards); each pattern in turn is matched against the canonical host name @@ -398,17 +422,32 @@ SSH_KNOWN_HOSTS FILE FORMAT Lines starting with `#' and empty lines are ignored as comments. When performing host authentication, authentication is accepted if any - matching line has the proper key. It is thus permissible (but not recom- - mended) to have several lines or different host keys for the same names. - This will inevitably happen when short forms of host names from different - domains are put in the file. It is possible that the files contain con- - flicting information; authentication is accepted if valid information can - be found from either file. + matching line has the proper key; either one that matches exactly or, if + the server has presented a certificate for authentication, the key of the + certification authority that signed the certificate. For a key to be + trusted as a certification authority, it must use the ``@cert-authority'' + marker described above. + + The known hosts file also provides a facility to mark keys as revoked, + for example when it is known that the associated private key has been + stolen. Revoked keys are specified by including the ``@revoked'' marker + at the beginning of the key line, and are never accepted for authentica- + tion or as certification authorities, but instead will produce a warning + from ssh(1) when they are encountered. + + It is permissible (but not recommended) to have several lines or differ- + ent host keys for the same names. This will inevitably happen when short + forms of host names from different domains are put in the file. It is + possible that the files contain conflicting information; authentication + is accepted if valid information can be found from either file. Note that the lines in these files are typically hundreds of characters long, and you definitely don't want to type in the host keys by hand. - Rather, generate them by a script or by taking /etc/ssh/ssh_host_key.pub - and adding the host names at the front. + Rather, generate them by a script, ssh-keyscan(1) or by taking + /etc/ssh/ssh_host_key.pub and adding the host names at the front. + ssh-keygen(1) also offers some basic automated editing for + ~/.ssh/known_hosts including removing hosts matching a host name and con- + verting all host names to their hashed representations. An example ssh_known_hosts file: @@ -418,6 +457,10 @@ SSH_KNOWN_HOSTS FILE FORMAT # A hashed hostname |1|JfKTdBh7rNbXkVAQCRp4OQoPfmI=|USECr3SWf1JUPsms5AqfD5QfxkM= ssh-rsa AAAA1234.....= + # A revoked key + @revoked * ssh-rsa AAAAB5W... + # A CA key, accepted for any host in *.mydomain.com or *.mydomain.org + @cert-authority *.mydomain.org,*.mydomain.com ssh-rsa AAAAB5W... FILES ~/.hushlogin @@ -571,4 +614,4 @@ CAVEATS System security is not improved unless rshd, rlogind, and rexecd are dis- abled (thus completely disabling rlogin and rsh into the machine). -OpenBSD 4.6 March 26, 2009 9 +OpenBSD 4.6 March 5, 2010 10 @@ -34,8 +34,8 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.\" $OpenBSD: sshd.8,v 1.248 2009/03/26 08:38:39 sobrado Exp $ -.Dd $Mdocdate: March 26 2009 $ +.\" $OpenBSD: sshd.8,v 1.255 2010/03/05 06:50:35 jmc Exp $ +.Dd $Mdocdate: March 5 2010 $ .Dt SSHD 8 .Os .Sh NAME @@ -47,6 +47,7 @@ .Op Fl 46DdeiqTt .Op Fl b Ar bits .Op Fl C Ar connection_spec +.Op Fl c Ar host_certificate_file .Op Fl f Ar config_file .Op Fl g Ar login_grace_time .Op Fl h Ar host_key_file @@ -119,6 +120,15 @@ and All are required and may be supplied in any order, either with multiple .Fl C options or as a comma-separated list. +.It Fl c Ar host_certificate_file +Specifies a path to a certificate file to identify +.Nm +during key exchange. +The certificate file must match a host key file specified using the +.Fl h +option or the +.Cm HostKey +configuration directive. .It Fl D When this option is specified, .Nm @@ -127,8 +137,8 @@ This allows easy monitoring of .Nm sshd . .It Fl d Debug mode. -The server sends verbose debug output to the system -log, and does not put itself in the background. +The server sends verbose debug output to standard error, +and does not put itself in the background. The server also will not fork and will only process one connection. This option is only intended for debugging for the server. Multiple @@ -260,7 +270,7 @@ or .El .Sh AUTHENTICATION The OpenSSH SSH daemon supports SSH protocols 1 and 2. -Both protocols are supported by default, +The default is to use protocol 2 only, though this can be changed via the .Cm Protocol option in @@ -498,6 +508,13 @@ No spaces are permitted, except within double quotes. The following option specifications are supported (note that option keywords are case-insensitive): .Bl -tag -width Ds +.It Cm cert-authority +Specifies that the listed key is a certification authority (CA) that is +trusted to validate signed certificates for user authentication. +.Pp +Certificates may encode access restrictions similar to these key options. +If both certificate restrictions and key options are present, the most +restrictive union of the two is applied. .It Cm command="command" Specifies that the command is executed whenever this key is used for authentication. @@ -517,6 +534,10 @@ The command originally supplied by the client is available in the .Ev SSH_ORIGINAL_COMMAND environment variable. Note that this option applies to shell, command or subsystem execution. +Also note that this command may be superseded by either a +.Xr sshd_config 5 +.Cm ForceCommand +directive or a command embedded in a certificate. .It Cm environment="NAME=value" Specifies that the string is to be added to the environment when logging in using this key. @@ -613,10 +634,19 @@ be prepared by the administrator (optional), and the per-user file is maintained automatically: whenever the user connects from an unknown host, its key is added to the per-user file. .Pp -Each line in these files contains the following fields: hostnames, -bits, exponent, modulus, comment. +Each line in these files contains the following fields: markers (optional), +hostnames, bits, exponent, modulus, comment. The fields are separated by spaces. .Pp +The marker is optional, but if it is present then it must be one of +.Dq @cert-authority , +to indicate that the line contains a certification authority (CA) key, +or +.Dq @revoked , +to indicate that the key contained on the line is revoked and must not ever +be accepted. +Only one marker should be used on a key line. +.Pp Hostnames is a comma-separated list of patterns .Pf ( Ql * and @@ -656,8 +686,25 @@ Lines starting with and empty lines are ignored as comments. .Pp When performing host authentication, authentication is accepted if any -matching line has the proper key. -It is thus permissible (but not +matching line has the proper key; either one that matches exactly or, +if the server has presented a certificate for authentication, the key +of the certification authority that signed the certificate. +For a key to be trusted as a certification authority, it must use the +.Dq @cert-authority +marker described above. +.Pp +The known hosts file also provides a facility to mark keys as revoked, +for example when it is known that the associated private key has been +stolen. +Revoked keys are specified by including the +.Dq @revoked +marker at the beginning of the key line, and are never accepted for +authentication or as certification authorities, but instead will +produce a warning from +.Xr ssh 1 +when they are encountered. +.Pp +It is permissible (but not recommended) to have several lines or different host keys for the same names. This will inevitably happen when short forms of host names @@ -668,10 +715,16 @@ accepted if valid information can be found from either file. .Pp Note that the lines in these files are typically hundreds of characters long, and you definitely don't want to type in the host keys by hand. -Rather, generate them by a script +Rather, generate them by a script, +.Xr ssh-keyscan 1 or by taking .Pa /etc/ssh/ssh_host_key.pub and adding the host names at the front. +.Xr ssh-keygen 1 +also offers some basic automated editing for +.Pa ~/.ssh/known_hosts +including removing hosts matching a host name and converting all host +names to their hashed representations. .Pp An example ssh_known_hosts file: .Bd -literal -offset 3n @@ -681,6 +734,10 @@ cvs.example.net,192.0.2.10 ssh-rsa AAAA1234.....= # A hashed hostname |1|JfKTdBh7rNbXkVAQCRp4OQoPfmI=|USECr3SWf1JUPsms5AqfD5QfxkM= ssh-rsa AAAA1234.....= +# A revoked key +@revoked * ssh-rsa AAAAB5W... +# A CA key, accepted for any host in *.mydomain.com or *.mydomain.org +@cert-authority *.mydomain.org,*.mydomain.com ssh-rsa AAAAB5W... .Ed .Sh FILES .Bl -tag -width Ds -compact @@ -1,4 +1,4 @@ -/* $OpenBSD: sshd.c,v 1.367 2009/05/28 16:50:16 andreas Exp $ */ +/* $OpenBSD: sshd.c,v 1.374 2010/03/07 11:57:13 dtucker Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -205,6 +205,7 @@ struct { Key *server_key; /* ephemeral server key */ Key *ssh1_host_key; /* ssh1 host key */ Key **host_keys; /* all private host keys */ + Key **host_certificates; /* all public host certificates */ int have_ssh1_key; int have_ssh2_key; u_char ssh1_cookie[SSH_SESSION_KEY_LENGTH]; @@ -309,6 +310,7 @@ sighup_restart(void) close_listen_socks(); close_startup_pipes(); alarm(0); /* alarm timer persists across exec */ + signal(SIGHUP, SIG_IGN); /* will be restored after exec */ execv(saved_argv[0], saved_argv); logit("RESTART FAILED: av[0]='%.100s', error: %.100s.", saved_argv[0], strerror(errno)); @@ -544,6 +546,10 @@ destroy_sensitive_data(void) key_free(sensitive_data.host_keys[i]); sensitive_data.host_keys[i] = NULL; } + if (sensitive_data.host_certificates[i]) { + key_free(sensitive_data.host_certificates[i]); + sensitive_data.host_certificates[i] = NULL; + } } sensitive_data.ssh1_host_key = NULL; memset(sensitive_data.ssh1_cookie, 0, SSH_SESSION_KEY_LENGTH); @@ -570,6 +576,7 @@ demote_sensitive_data(void) if (tmp->type == KEY_RSA1) sensitive_data.ssh1_host_key = tmp; } + /* Certs do not need demotion */ } /* We do not clear ssh1_host key and cookie. XXX - Okay Niels? */ @@ -716,10 +723,11 @@ list_hostkey_types(void) const char *p; char *ret; int i; + Key *key; buffer_init(&b); for (i = 0; i < options.num_host_key_files; i++) { - Key *key = sensitive_data.host_keys[i]; + key = sensitive_data.host_keys[i]; if (key == NULL) continue; switch (key->type) { @@ -731,6 +739,19 @@ list_hostkey_types(void) buffer_append(&b, p, strlen(p)); break; } + /* If the private key has a cert peer, then list that too */ + key = sensitive_data.host_certificates[i]; + if (key == NULL) + continue; + switch (key->type) { + case KEY_RSA_CERT: + case KEY_DSA_CERT: + if (buffer_len(&b) > 0) + buffer_append(&b, ",", 1); + p = key_ssh_name(key); + buffer_append(&b, p, strlen(p)); + break; + } } buffer_append(&b, "\0", 1); ret = xstrdup(buffer_ptr(&b)); @@ -739,20 +760,37 @@ list_hostkey_types(void) return ret; } -Key * -get_hostkey_by_type(int type) +static Key * +get_hostkey_by_type(int type, int need_private) { int i; + Key *key; for (i = 0; i < options.num_host_key_files; i++) { - Key *key = sensitive_data.host_keys[i]; + if (type == KEY_RSA_CERT || type == KEY_DSA_CERT) + key = sensitive_data.host_certificates[i]; + else + key = sensitive_data.host_keys[i]; if (key != NULL && key->type == type) - return key; + return need_private ? + sensitive_data.host_keys[i] : key; } return NULL; } Key * +get_hostkey_public_by_type(int type) +{ + return get_hostkey_by_type(type, 0); +} + +Key * +get_hostkey_private_by_type(int type) +{ + return get_hostkey_by_type(type, 1); +} + +Key * get_hostkey_by_index(int ind) { if (ind < 0 || ind >= options.num_host_key_files) @@ -766,8 +804,13 @@ get_hostkey_index(Key *key) int i; for (i = 0; i < options.num_host_key_files; i++) { - if (key == sensitive_data.host_keys[i]) - return (i); + if (key_is_cert(key)) { + if (key == sensitive_data.host_certificates[i]) + return (i); + } else { + if (key == sensitive_data.host_keys[i]) + return (i); + } } return (-1); } @@ -806,9 +849,9 @@ usage(void) fprintf(stderr, "%s, %s\n", SSH_RELEASE, SSLeay_version(SSLEAY_VERSION)); fprintf(stderr, -"usage: sshd [-46DdeiqTt] [-b bits] [-C connection_spec] [-f config_file]\n" -" [-g login_grace_time] [-h host_key_file] [-k key_gen_time]\n" -" [-o option] [-p port] [-u len]\n" +"usage: sshd [-46DdeiqTt] [-b bits] [-C connection_spec] [-c host_cert_file]\n" +" [-f config_file] [-g login_grace_time] [-h host_key_file]\n" +" [-k key_gen_time] [-o option] [-p port] [-u len]\n" ); exit(1); } @@ -979,15 +1022,9 @@ server_listen(void) &on, sizeof(on)) == -1) error("setsockopt SO_REUSEADDR: %s", strerror(errno)); -#ifdef IPV6_V6ONLY /* Only communicate in IPv6 over AF_INET6 sockets. */ - if (ai->ai_family == AF_INET6) { - if (setsockopt(listen_sock, IPPROTO_IPV6, IPV6_V6ONLY, - &on, sizeof(on)) == -1) - error("setsockopt IPV6_V6ONLY: %s", - strerror(errno)); - } -#endif + if (ai->ai_family == AF_INET6) + sock_set_v6only(listen_sock); debug("Bind to port %s on %s.", strport, ntop); @@ -1241,7 +1278,7 @@ main(int ac, char **av) { extern char *optarg; extern int optind; - int opt, i, on = 1; + int opt, i, j, on = 1; int sock_in = -1, sock_out = -1, newsock = -1; const char *remote_ip; char *test_user = NULL, *test_host = NULL, *test_addr = NULL; @@ -1294,6 +1331,14 @@ main(int ac, char **av) case 'f': config_file_name = optarg; break; + case 'c': + if (options.num_host_cert_files >= MAX_HOSTCERTS) { + fprintf(stderr, "too many host certificates.\n"); + exit(1); + } + options.host_cert_files[options.num_host_cert_files++] = + derelativise_path(optarg); + break; case 'd': if (debug_flag == 0) { debug_flag = 1; @@ -1356,7 +1401,8 @@ main(int ac, char **av) fprintf(stderr, "too many host keys.\n"); exit(1); } - options.host_key_files[options.num_host_key_files++] = optarg; + options.host_key_files[options.num_host_key_files++] = + derelativise_path(optarg); break; case 't': test_flag = 1; @@ -1540,6 +1586,46 @@ main(int ac, char **av) exit(1); } + /* + * Load certificates. They are stored in an array at identical + * indices to the public keys that they relate to. + */ + sensitive_data.host_certificates = xcalloc(options.num_host_key_files, + sizeof(Key *)); + for (i = 0; i < options.num_host_key_files; i++) + sensitive_data.host_certificates[i] = NULL; + + for (i = 0; i < options.num_host_cert_files; i++) { + key = key_load_public(options.host_cert_files[i], NULL); + if (key == NULL) { + error("Could not load host certificate: %s", + options.host_cert_files[i]); + continue; + } + if (!key_is_cert(key)) { + error("Certificate file is not a certificate: %s", + options.host_cert_files[i]); + key_free(key); + continue; + } + /* Find matching private key */ + for (j = 0; j < options.num_host_key_files; j++) { + if (key_equal_public(key, + sensitive_data.host_keys[j])) { + sensitive_data.host_certificates[j] = key; + break; + } + } + if (j >= options.num_host_key_files) { + error("No matching private key for certificate: %s", + options.host_cert_files[i]); + key_free(key); + continue; + } + sensitive_data.host_certificates[j] = key; + debug("host certificate: #%d type %d %s", j, key->type, + key_type(key)); + } /* Check certain values for sanity. */ if (options.protocol & SSH_PROTO_1) { if (options.server_key_bits < 512 || @@ -1662,6 +1748,7 @@ main(int ac, char **av) if (inetd_flag) { server_accept_inetd(&sock_in, &sock_out); } else { + platform_pre_listen(); server_listen(); if (options.protocol & SSH_PROTO_1) @@ -1751,6 +1838,10 @@ main(int ac, char **av) sock_in, sock_out, newsock, startup_pipe, config_s[0]); } + /* Executed child processes don't need these. */ + fcntl(sock_out, F_SETFD, FD_CLOEXEC); + fcntl(sock_in, F_SETFD, FD_CLOEXEC); + /* * Disable the key regeneration alarm. We will not regenerate the * key since we are no longer in a position to give it to anyone. We @@ -1848,6 +1939,7 @@ main(int ac, char **av) /* prepare buffer to collect messages to display to user after login */ buffer_init(&loginmsg); + auth_debug_reset(); if (use_privsep) if (privsep_preauth(authctxt) == 1) @@ -2204,7 +2296,8 @@ do_ssh2_kex(void) kex->server = 1; kex->client_version_string=client_version_string; kex->server_version_string=server_version_string; - kex->load_host_key=&get_hostkey_by_type; + kex->load_host_public_key=&get_hostkey_public_by_type; + kex->load_host_private_key=&get_hostkey_private_by_type; kex->host_key_index=&get_hostkey_index; xxx_kex = kex; diff --git a/sshd_config b/sshd_config index 1b53a0efb91f..72fbae37be65 100644 --- a/sshd_config +++ b/sshd_config @@ -1,4 +1,4 @@ -# $OpenBSD: sshd_config,v 1.80 2008/07/02 02:24:18 djm Exp $ +# $OpenBSD: sshd_config,v 1.81 2009/10/08 14:03:41 markus Exp $ # This is the sshd server system-wide configuration file. See # sshd_config(5) for more information. @@ -15,10 +15,8 @@ #ListenAddress 0.0.0.0 #ListenAddress :: -# Disable legacy (protocol version 1) support in the server for new -# installations. In future the default will change to require explicit -# activation of protocol 1 -Protocol 2 +# The default requires explicit activation of protocol 1 +#Protocol 2 # HostKey for protocol version 1 #HostKey /etc/ssh/ssh_host_key diff --git a/sshd_config.0 b/sshd_config.0 index 9e73c590639a..a9162f18d2f7 100644 --- a/sshd_config.0 +++ b/sshd_config.0 @@ -93,14 +93,14 @@ DESCRIPTION login.conf(5)) The default is ``yes''. ChrootDirectory - Specifies a path to chroot(2) to after authentication. This - path, and all its components, must be root-owned directories that - are not writable by any other user or group. After the chroot, - sshd(8) changes the working directory to the user's home directo- - ry. - - The path may contain the following tokens that are expanded at - runtime once the connecting user has been authenticated: %% is + Specifies the pathname of a directory to chroot(2) to after au- + thentication. All components of the pathname must be root-owned + directories that are not writable by any other user or group. + After the chroot, sshd(8) changes the working directory to the + user's home directory. + + The pathname may contain the following tokens that are expanded + at runtime once the connecting user has been authenticated: %% is replaced by a literal '%', %h is replaced by the home directory of the user being authenticated, and %u is replaced by the user- name of that user. @@ -235,6 +235,12 @@ DESCRIPTION resolve the name from the TCP connection itself. The default is ``no''. + HostCertificate + Specifies a file containing a public host certificate. The cer- + tificate's public key must match a private host key already spec- + ified by HostKey. The default behaviour of sshd(8) is not to + load any certificates. + HostKey Specifies a file containing a private host key used by SSH. The default is /etc/ssh/ssh_host_key for protocol version 1, and @@ -346,8 +352,8 @@ DESCRIPTION KbdInteractiveAuthentication, KerberosAuthentication, MaxAuthTries, MaxSessions, PasswordAuthentication, PermitEmptyPasswords, PermitOpen, PermitRootLogin, - RhostsRSAAuthentication, RSAAuthentication, X11DisplayOffset, - X11Forwarding and X11UseLocalHost. + PubkeyAuthentication, RhostsRSAAuthentication, RSAAuthentication, + X11DisplayOffset, X11Forwarding and X11UseLocalHost. MaxAuthTries Specifies the maximum number of authentication attempts permitted @@ -445,7 +451,7 @@ DESCRIPTION Protocol Specifies the protocol versions sshd(8) supports. The possible values are `1' and `2'. Multiple versions must be comma-separat- - ed. The default is ``2,1''. Note that the order of the protocol + ed. The default is `2'. Note that the order of the protocol list does not indicate preference, because the client selects among multiple protocol versions offered by the server. Specify- ing ``2,1'' is identical to ``1,2''. @@ -455,6 +461,12 @@ DESCRIPTION fault is ``yes''. Note that this option applies to protocol ver- sion 2 only. + RevokedKeys + Specifies a list of revoked public keys. Keys listed in this + file will be refused for public key authentication. Note that if + this file is not readable, then public key authentication will be + refused for all users. + RhostsRSAAuthentication Specifies whether rhosts or /etc/hosts.equiv authentication to- gether with successful RSA host authentication is allowed. The @@ -475,7 +487,8 @@ DESCRIPTION of the user's files and home directory before accepting login. This is normally desirable because novices sometimes accidentally leave their directory or files world-writable. The default is - ``yes''. + ``yes''. Note that this does not apply to ChrootDirectory, whose + permissions and ownership are checked unconditionally. Subsystem Configures an external subsystem (e.g. file transfer daemon). @@ -515,6 +528,18 @@ DESCRIPTION To disable TCP keepalive messages, the value should be set to ``no''. + TrustedUserCAKeys + Specifies a file containing public keys of certificate authori- + ties that are trusted to sign user certificates for authentica- + tion. Keys are listed one per line; empty lines and comments + starting with `#' are allowed. If a certificate is presented for + authentication and has its signing CA key listed in this file, + then it may be used for authentication for any user listed in the + certificate's principals list. Note that certificates that lack + a list of principals will not be permitted for authentication us- + ing TrustedUserCAKeys. For more details on certificates, see the + CERTIFICATES section in ssh-keygen(1). + UseDNS Specifies whether sshd(8) should look up the remote host name and check that the resolved host name for the remote IP address maps back to the very same IP address. The default is ``yes''. @@ -631,4 +656,4 @@ AUTHORS versions 1.5 and 2.0. Niels Provos and Markus Friedl contributed support for privilege separation. -OpenBSD 4.6 April 21, 2009 10 +OpenBSD 4.6 March 4, 2010 10 diff --git a/sshd_config.5 b/sshd_config.5 index 588aed56e162..2f5410281184 100644 --- a/sshd_config.5 +++ b/sshd_config.5 @@ -34,8 +34,8 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.\" $OpenBSD: sshd_config.5,v 1.106 2009/04/21 15:13:17 stevesk Exp $ -.Dd $Mdocdate: April 21 2009 $ +.\" $OpenBSD: sshd_config.5,v 1.120 2010/03/04 23:17:25 djm Exp $ +.Dd $Mdocdate: March 4 2010 $ .Dt SSHD_CONFIG 5 .Os .Sh NAME @@ -182,16 +182,16 @@ PAM or though authentication styles supported in The default is .Dq yes . .It Cm ChrootDirectory -Specifies a path to +Specifies the pathname of a directory to .Xr chroot 2 to after authentication. -This path, and all its components, must be root-owned directories that are +All components of the pathname must be root-owned directories that are not writable by any other user or group. After the chroot, .Xr sshd 8 changes the working directory to the user's home directory. .Pp -The path may contain the following tokens that are expanded at runtime once +The pathname may contain the following tokens that are expanded at runtime once the connecting user has been authenticated: %% is replaced by a literal '%', %h is replaced by the home directory of the user being authenticated, and %u is replaced by the username of that user. @@ -411,6 +411,14 @@ uses the name supplied by the client rather than attempting to resolve the name from the TCP connection itself. The default is .Dq no . +.It Cm HostCertificate +Specifies a file containing a public host certificate. +The certificate's public key must match a private host key already specified +by +.Cm HostKey . +The default behaviour of +.Xr sshd 8 +is not to load any certificates. .It Cm HostKey Specifies a file containing a private host key used by SSH. @@ -614,6 +622,7 @@ Available keywords are .Cm PermitEmptyPasswords , .Cm PermitOpen , .Cm PermitRootLogin , +.Cm PubkeyAuthentication , .Cm RhostsRSAAuthentication , .Cm RSAAuthentication , .Cm X11DisplayOffset , @@ -792,7 +801,7 @@ and .Sq 2 . Multiple versions must be comma-separated. The default is -.Dq 2,1 . +.Sq 2 . Note that the order of the protocol list does not indicate preference, because the client selects among multiple protocol versions offered by the server. @@ -805,6 +814,11 @@ Specifies whether public key authentication is allowed. The default is .Dq yes . Note that this option applies to protocol version 2 only. +.It Cm RevokedKeys +Specifies a list of revoked public keys. +Keys listed in this file will be refused for public key authentication. +Note that if this file is not readable, then public key authentication will +be refused for all users. .It Cm RhostsRSAAuthentication Specifies whether rhosts or /etc/hosts.equiv authentication together with successful RSA host authentication is allowed. @@ -828,6 +842,9 @@ This is normally desirable because novices sometimes accidentally leave their directory or files world-writable. The default is .Dq yes . +Note that this does not apply to +.Cm ChrootDirectory , +whose permissions and ownership are checked unconditionally. .It Cm Subsystem Configures an external subsystem (e.g. file transfer daemon). Arguments should be a subsystem name and a command (with optional arguments) @@ -877,6 +894,22 @@ This avoids infinitely hanging sessions. .Pp To disable TCP keepalive messages, the value should be set to .Dq no . +.It Cm TrustedUserCAKeys +Specifies a file containing public keys of certificate authorities that are +trusted to sign user certificates for authentication. +Keys are listed one per line; empty lines and comments starting with +.Ql # +are allowed. +If a certificate is presented for authentication and has its signing CA key +listed in this file, then it may be used for authentication for any user +listed in the certificate's principals list. +Note that certificates that lack a list of principals will not be permitted +for authentication using +.Cm TrustedUserCAKeys . +For more details on certificates, see the +.Sx CERTIFICATES +section in +.Xr ssh-keygen 1 . .It Cm UseDNS Specifies whether .Xr sshd 8 @@ -1,4 +1,4 @@ -/* $OpenBSD: sshpty.h,v 1.11 2008/05/19 15:45:07 djm Exp $ */ +/* $OpenBSD: sshpty.h,v 1.12 2010/01/09 05:04:24 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -17,8 +17,8 @@ #include <termios.h> struct termios *get_saved_tio(void); -void leave_raw_mode(void); -void enter_raw_mode(void); +void leave_raw_mode(int); +void enter_raw_mode(int); int pty_allocate(int *, int *, char *, size_t); void pty_release(const char *); @@ -1,4 +1,4 @@ -/* $OpenBSD: sshtty.c,v 1.13 2008/05/19 15:45:07 djm Exp $ */ +/* $OpenBSD: sshtty.c,v 1.14 2010/01/09 05:04:24 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -54,23 +54,25 @@ get_saved_tio(void) } void -leave_raw_mode(void) +leave_raw_mode(int quiet) { if (!_in_raw_mode) return; - if (tcsetattr(fileno(stdin), TCSADRAIN, &_saved_tio) == -1) - perror("tcsetattr"); - else + if (tcsetattr(fileno(stdin), TCSADRAIN, &_saved_tio) == -1) { + if (!quiet) + perror("tcsetattr"); + } else _in_raw_mode = 0; } void -enter_raw_mode(void) +enter_raw_mode(int quiet) { struct termios tio; if (tcgetattr(fileno(stdin), &tio) == -1) { - perror("tcgetattr"); + if (!quiet) + perror("tcgetattr"); return; } _saved_tio = tio; @@ -86,8 +88,9 @@ enter_raw_mode(void) tio.c_oflag &= ~OPOST; tio.c_cc[VMIN] = 1; tio.c_cc[VTIME] = 0; - if (tcsetattr(fileno(stdin), TCSADRAIN, &tio) == -1) - perror("tcsetattr"); - else + if (tcsetattr(fileno(stdin), TCSADRAIN, &tio) == -1) { + if (!quiet) + perror("tcsetattr"); + } else _in_raw_mode = 1; } diff --git a/version.h b/version.h index 721ebdea02a8..c604c753c082 100644 --- a/version.h +++ b/version.h @@ -1,6 +1,6 @@ -/* $OpenBSD: version.h,v 1.56 2009/06/30 14:54:40 markus Exp $ */ +/* $OpenBSD: version.h,v 1.57 2010/03/07 22:01:32 djm Exp $ */ -#define SSH_VERSION "OpenSSH_5.3" +#define SSH_VERSION "OpenSSH_5.4" #define SSH_PORTABLE "p1" #define SSH_RELEASE SSH_VERSION SSH_PORTABLE |