diff --git a/ChangeLog b/ChangeLog index 275559103f14..f2b96c37be31 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,214 @@ +20070306 + - (djm) OpenBSD CVS Sync + - jmc@cvs.openbsd.org 2007/03/01 16:19:33 + [sshd_config.5] + sort the `match' keywords; + - djm@cvs.openbsd.org 2007/03/06 10:13:14 + [version.h] + openssh-4.6; "please" deraadt@ + - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec] + [contrib/suse/openssh.spec] crank spec files for release + - (djm) [README] correct link to release notes + - (djm) Release 4.6p1 + +20070304 + - (djm) [configure.ac] add a --without-openssl-header-check option to + configure, as some platforms (OS X) ship OpenSSL headers whose version + does not match that of the shipping library. ok dtucker@ + - (dtucker) [openbsd-compat/openssl-compat.h] Bug #1291: Work around a + bug in OpenSSL 0.9.8e that prevents aes256-ctr, aes192-ctr and arcfour256 + ciphers from working correctly (disconnects with "Bad packet length" + errors) as found by Ben Harris. ok djm@ + +20070303 + - (dtucker) [regress/agent-ptrace.sh] Make ttrace gdb error a little more + general to cover newer gdb versions on HP-UX. + +20070302 + - (dtucker) [configure.ac] For Cygwin, read files in textmode (which allows + CRLF as well as LF lineendings) and write in binary mode. Patch from + vinschen at redhat.com. + - (dtucker) [INSTALL] Update to autoconf-2.61. + +20070301 + - (dtucker) OpenBSD CVS Sync + - dtucker@cvs.openbsd.org 2007/03/01 10:28:02 + [auth2.c sshd_config.5 servconf.c] + Remove ChallengeResponseAuthentication support inside a Match + block as its interaction with KbdInteractive makes it difficult to + support. Also, relocate the CR/kbdint option special-case code into + servconf. "please commit" djm@, ok markus@ for the relocation. + - (tim) [buildpkg.sh.in openssh.xml.in] Clean up Solaris 10 smf(5) bits. + "Looks sane" dtucker@ + +20070228 + - (dtucker) OpenBSD CVS Sync + - dtucker@cvs.openbsd.org 2007/02/28 00:55:30 + [ssh-agent.c] + Remove expired keys periodically so they don't remain in memory when + the agent is entirely idle, as noted by David R. Piegdon. This is the + simple fix, a more efficient one will be done later. With markus, + deraadt, with & ok djm. + +20070225 + - (dtucker) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2007/02/20 10:25:14 + [clientloop.c] + set maximum packet and window sizes the same for multiplexed clients + as normal connections; ok markus@ + - dtucker@cvs.openbsd.org 2007/02/21 11:00:05 + [sshd.c] + Clear alarm() before restarting sshd on SIGHUP. Without this, if there's + a SIGALRM pending (for SSH1 key regeneration) when sshd is SIGHUP'ed, the + newly exec'ed sshd will get the SIGALRM and not have a handler for it, + and the default action will terminate the listening sshd. Analysis and + patch from andrew at gaul.org. + - dtucker@cvs.openbsd.org 2007/02/22 12:58:40 + [servconf.c] + Check activep so Match and GatewayPorts work together; ok markus@ + - ray@cvs.openbsd.org 2007/02/24 03:30:11 + [moduli.c] + - strlen returns size_t, not int. + - Pass full buffer size to fgets. + OK djm@, millert@, and moritz@. + +20070219 + - (dtucker) OpenBSD CVS Sync + - jmc@cvs.openbsd.org 2007/01/10 13:23:22 + [ssh_config.5] + do not use a list for SYNOPSIS; + this is actually part of a larger report sent by eric s. raymond + and forwarded by brad, but i only read half of it. spotted by brad. + - jmc@cvs.openbsd.org 2007/01/12 20:20:41 + [ssh-keygen.1 ssh-keygen.c] + more secsh -> rfc 4716 updates; + spotted by wiz@netbsd + ok markus + - dtucker@cvs.openbsd.org 2007/01/17 23:22:52 + [readconf.c] + Honour activep for times (eg ServerAliveInterval) while parsing + ssh_config and ~/.ssh/config so they work properly with Host directives. + From mario.lorenz@wincor-nixdorf.com via bz #1275. ok markus@ + - stevesk@cvs.openbsd.org 2007/01/21 01:41:54 + [auth-skey.c kex.c ssh-keygen.c session.c clientloop.c] + spaces + - stevesk@cvs.openbsd.org 2007/01/21 01:45:35 + [readconf.c] + spaces + - djm@cvs.openbsd.org 2007/01/22 11:32:50 + [sftp-client.c] + return error from do_upload() when a write fails. fixes bz#1252: zero + exit status from sftp when uploading to a full device. report from + jirkat AT atlas.cz; ok dtucker@ + - djm@cvs.openbsd.org 2007/01/22 13:06:21 + [scp.c] + fix detection of whether we should show progress meter or not: scp + tested isatty(stderr) but wrote the progress meter to stdout. This patch + makes it test stdout. bz#1265 reported by junkmail AT bitsculpture.com; + of dtucker@ + - stevesk@cvs.openbsd.org 2007/02/14 14:32:00 + [bufbn.c] + typos in comments; ok jmc@ + - dtucker@cvs.openbsd.org 2007/02/19 10:45:58 + [monitor_wrap.c servconf.c servconf.h monitor.c sshd_config.5] + Teach Match how handle config directives that are used before + authentication. This allows configurations such as permitting password + authentication from the local net only while requiring pubkey from + offsite. ok djm@, man page bits ok jmc@ + - (dtucker) [contrib/findssl.sh] Add "which" as a shell function since some + platforms don't have it. Patch from dleonard at vintela.com. + - (dtucker) [openbsd-compat/getrrsetbyname.c] Don't attempt to calloc + an array for signatures when there are none since "calloc(0, n) returns + NULL on some platforms (eg Tru64), which is explicitly permitted by + POSIX. Diagnosis and patch by svallet genoscope.cns.fr. + +20070128 + - (djm) [channels.c serverloop.c] Fix so-called "hang on exit" (bz #52) + when closing a tty session when a background process still holds tty + fds open. Great detective work and patch by Marc Aurele La France, + slightly tweaked by me; ok dtucker@ + +20070123 + - (dtucker) [openbsd-compat/bsd-snprintf.c] Static declarations for public + library interfaces aren't very helpful. Fix up the DOPR_OUTCH macro + so it works properly and modify its callers so that they don't pre or + post decrement arguments that are conditionally evaluated. While there, + put SNPRINTF_CONST back as it prevents build failures in some + configurations. ok djm@ (for most of it) + +20070122 + - (djm) [ssh-rand-helper.8] manpage nits; + from dleonard AT vintela.com (bz#1529) + +20070117 + - (dtucker) [packet.c] Re-remove in_systm.h since it's already in includes.h + and multiple including it causes problems on old IRIXes. (It snuck back + in during a sync.) Found (again) by Georg Schwarz. + +20070114 + - (dtucker) [ssh-keygen.c] av -> argv to match earlier sync. + - (djm) [openbsd-compat/bsd-snprintf.c] Fix integer overflow in return + value of snprintf replacement, similar to bugs in various libc + implementations. This overflow is not exploitable in OpenSSH. + While I'm fiddling with it, make it a fair bit faster by inlining the + append-char routine; ok dtucker@ + +20070105 + - (djm) OpenBSD CVS Sync + - deraadt@cvs.openbsd.org 2006/11/14 19:41:04 + [ssh-keygen.c] + use argc and argv not some made up short form + - ray@cvs.openbsd.org 2006/11/23 01:35:11 + [misc.c sftp.c] + Don't access buf[strlen(buf) - 1] for zero-length strings. + ``ok by me'' djm@. + - markus@cvs.openbsd.org 2006/12/11 21:25:46 + [ssh-keygen.1 ssh.1] + add rfc 4716 (public key format); ok jmc + - djm@cvs.openbsd.org 2006/12/12 03:58:42 + [channels.c compat.c compat.h] + bz #1019: some ssh.com versions apparently can't cope with the + remote port forwarding bind_address being a hostname, so send + them an address for cases where they are not explicitly + specified (wildcard or localhost bind). reported by daveroth AT + acm.org; ok dtucker@ deraadt@ + - dtucker@cvs.openbsd.org 2006/12/13 08:34:39 + [servconf.c] + Make PermitOpen work with multiple values like the man pages says. + bz #1267 with details from peter at dmtz.com, with & ok djm@ + - dtucker@cvs.openbsd.org 2006/12/14 10:01:14 + [servconf.c] + Make "PermitOpen all" first-match within a block to match the way other + options work. ok markus@ djm@ + - jmc@cvs.openbsd.org 2007/01/02 09:57:25 + [sshd_config.5] + do not use lists for SYNOPSIS; + from eric s. raymond via brad + - stevesk@cvs.openbsd.org 2007/01/03 00:53:38 + [ssh-keygen.c] + remove small dead code; arnaud.lacombe.1@ulaval.ca via Coverity scan + - stevesk@cvs.openbsd.org 2007/01/03 03:01:40 + [auth2-chall.c channels.c dns.c sftp.c ssh-keygen.c ssh.c] + spaces + - stevesk@cvs.openbsd.org 2007/01/03 04:09:15 + [sftp.c] + ARGSUSED for lint + - stevesk@cvs.openbsd.org 2007/01/03 07:22:36 + [sftp-server.c] + spaces + +20061205 + - (djm) [auth.c] Fix NULL pointer dereference in fakepw(). Crash would + occur if the server did not have the privsep user and an invalid user + tried to login and both privsep and krb5 auth are disabled; ok dtucker@ + - (djm) [bsd-asprintf.c] Better test for bad vsnprintf lengths; ok dtucker@ + +20061108 + - (dtucker) OpenBSD CVS Sync + - markus@cvs.openbsd.org 2006/11/07 13:02:07 + [dh.c] + BN_hex2bn returns int; from dtucker@ + 20061107 - (dtucker) [sshd.c] Use privsep_pw if we have it, but only require it if we absolutely need it. Pointed out by Corinna, ok djm@ @@ -13,7 +224,6 @@ dtucker@ - (dtucker) [README contrib/{caldera,redhat,contrib}/openssh.spec] Bump versions. - - (dtucker) [dh.c] Type fix for BN_hex2bn; ok markus@ - (dtucker) Release 4.5p1. 20061105 @@ -2606,4 +2816,4 @@ OpenServer 6 and add osr5bigcrypt support so when someone migrates passwords between UnixWare and OpenServer they will still work. OK dtucker@ -$Id: ChangeLog,v 1.4588.2.1 2006/11/07 13:02:59 dtucker Exp $ +$Id: ChangeLog,v 1.4635.2.1 2007/03/06 10:27:55 djm Exp $ diff --git a/INSTALL b/INSTALL index 1c784a527a3e..af02c0b494be 100644 --- a/INSTALL +++ b/INSTALL @@ -70,8 +70,9 @@ http://sourceforge.net/projects/libedit/ Autoconf: If you modify configure.ac or configure doesn't exist (eg if you checked -the code out of CVS yourself) then you will need autoconf-2.60 to rebuild -the automatically generated files by running "autoreconf". +the code out of CVS yourself) then you will need autoconf-2.61 to rebuild +the automatically generated files by running "autoreconf". Earlier +version may also work but this is not guaranteed. http://www.gnu.org/software/autoconf/ @@ -250,4 +251,4 @@ Please refer to the "reporting bugs" section of the webpage at http://www.openssh.com/ -$Id: INSTALL,v 1.76 2006/09/17 12:55:52 dtucker Exp $ +$Id: INSTALL,v 1.77 2007/03/02 06:53:41 dtucker Exp $ diff --git a/README b/README index fb53b554b739..0c732cffe0c5 100644 --- a/README +++ b/README @@ -1,4 +1,4 @@ -See http://www.openssh.com/txt/release-4.5 for the release notes. +See http://www.openssh.com/txt/release-4.6 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 1.64 2006/11/07 12:25:45 dtucker Exp $ +$Id: README,v 1.64.4.1 2007/03/06 10:27:56 djm Exp $ diff --git a/auth-skey.c b/auth-skey.c index 25073dbae0d8..cb43dba48521 100644 --- a/auth-skey.c +++ b/auth-skey.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth-skey.c,v 1.26 2006/08/05 08:28:24 dtucker Exp $ */ +/* $OpenBSD: auth-skey.c,v 1.27 2007/01/21 01:41:54 stevesk Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. * @@ -59,8 +59,8 @@ skey_query(void *ctx, char **name, char **infotxt, sizeof(challenge)) == -1) return -1; - *name = xstrdup(""); - *infotxt = xstrdup(""); + *name = xstrdup(""); + *infotxt = xstrdup(""); *numprompts = 1; *prompts = xcalloc(*numprompts, sizeof(char *)); *echo_on = xcalloc(*numprompts, sizeof(u_int)); diff --git a/auth.c b/auth.c index 5d23343b9278..505102f8ab57 100644 --- a/auth.c +++ b/auth.c @@ -569,8 +569,8 @@ fakepw(void) fake.pw_passwd = "$2a$06$r3.juUaHZDlIbQaO2dS9FuYxL1W9M81R1Tc92PoSNmzvpEqLkLGrK"; fake.pw_gecos = "NOUSER"; - fake.pw_uid = privsep_pw->pw_uid; - fake.pw_gid = privsep_pw->pw_gid; + fake.pw_uid = privsep_pw == NULL ? (uid_t)-1 : privsep_pw->pw_uid; + fake.pw_gid = privsep_pw == NULL ? (gid_t)-1 : privsep_pw->pw_gid; #ifdef HAVE_PW_CLASS_IN_PASSWD fake.pw_class = ""; #endif diff --git a/auth2-chall.c b/auth2-chall.c index b78b739cdcaf..51059c2bd6e0 100644 --- a/auth2-chall.c +++ b/auth2-chall.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth2-chall.c,v 1.31 2006/08/05 08:28:24 dtucker Exp $ */ +/* $OpenBSD: auth2-chall.c,v 1.32 2007/01/03 03:01:40 stevesk Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. * Copyright (c) 2001 Per Allansson. All rights reserved. @@ -206,7 +206,7 @@ auth2_challenge_stop(Authctxt *authctxt) { /* unregister callback */ dispatch_set(SSH2_MSG_USERAUTH_INFO_RESPONSE, NULL); - if (authctxt->kbdintctxt != NULL) { + if (authctxt->kbdintctxt != NULL) { kbdint_free(authctxt->kbdintctxt); authctxt->kbdintctxt = NULL; } diff --git a/auth2.c b/auth2.c index 2d880b57cf41..b1a4e3635aa7 100644 --- a/auth2.c +++ b/auth2.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth2.c,v 1.113 2006/08/03 03:34:41 deraadt Exp $ */ +/* $OpenBSD: auth2.c,v 1.114 2007/03/01 10:28:02 dtucker Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * @@ -96,10 +96,6 @@ int user_key_allowed(struct passwd *, Key *); void do_authentication2(Authctxt *authctxt) { - /* challenge-response is implemented via keyboard interactive */ - if (options.challenge_response_authentication) - options.kbd_interactive_authentication = 1; - dispatch_init(&dispatch_protocol_error); dispatch_set(SSH2_MSG_SERVICE_REQUEST, &input_service_request); dispatch_run(DISPATCH_BLOCK, &authctxt->success, authctxt); diff --git a/bufbn.c b/bufbn.c index 9706ba8a86bb..ce8fba5151f9 100644 --- a/bufbn.c +++ b/bufbn.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bufbn.c,v 1.4 2006/11/06 21:25:28 markus Exp $*/ +/* $OpenBSD: bufbn.c,v 1.5 2007/02/14 14:32:00 stevesk Exp $*/ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -93,7 +93,7 @@ buffer_put_bignum(Buffer *buffer, const BIGNUM *value) } /* - * Retrieves an BIGNUM from the buffer. + * Retrieves a BIGNUM from the buffer. */ int buffer_get_bignum_ret(Buffer *buffer, BIGNUM *value) @@ -101,7 +101,7 @@ buffer_get_bignum_ret(Buffer *buffer, BIGNUM *value) u_int bits, bytes; u_char buf[2], *bin; - /* Get the number for bits. */ + /* Get the number of bits. */ if (buffer_get_ret(buffer, (char *) buf, 2) == -1) { error("buffer_get_bignum_ret: invalid length"); return (-1); @@ -137,7 +137,7 @@ buffer_get_bignum(Buffer *buffer, BIGNUM *value) } /* - * Stores an BIGNUM in the buffer in SSH2 format. + * Stores a BIGNUM in the buffer in SSH2 format. */ int buffer_put_bignum2_ret(Buffer *buffer, const BIGNUM *value) diff --git a/buildpkg.sh.in b/buildpkg.sh.in index 17349f7fcf3e..8a96b9050c76 100644 --- a/buildpkg.sh.in +++ b/buildpkg.sh.in @@ -48,7 +48,7 @@ PKG_REQUEST_LOCAL=../pkg-request.local # OPENSSHD=opensshd.init OPENSSH_MANIFEST=openssh.xml -OPENSSH_FMRI=svc:/site/openssh:default +OPENSSH_FMRI=svc:/site/${SYSVINIT_NAME}:default PATH_GROUPADD_PROG=@PATH_GROUPADD_PROG@ PATH_USERADD_PROG=@PATH_USERADD_PROG@ @@ -202,8 +202,9 @@ then cp ${OPENSSHD} $FAKE_ROOT${TEST_DIR}/lib/svc/method/site/${SYSVINIT_NAME} chmod 744 $FAKE_ROOT${TEST_DIR}/lib/svc/method/site/${SYSVINIT_NAME} - cp ${OPENSSH_MANIFEST} $FAKE_ROOT${TEST_DIR}/var/svc/manifest/site - chmod 644 $FAKE_ROOT${TEST_DIR}/var/svc/manifest/site/${OPENSSH_MANIFEST} + cat ${OPENSSH_MANIFEST} | sed "s|__SYSVINIT_NAME__|${SYSVINIT_NAME}|" \ + > $FAKE_ROOT${TEST_DIR}/var/svc/manifest/site/${SYSVINIT_NAME}.xml + chmod 644 $FAKE_ROOT${TEST_DIR}/var/svc/manifest/site/${SYSVINIT_NAME}.xml else mkdir -p $FAKE_ROOT${TEST_DIR}/etc/init.d @@ -334,9 +335,8 @@ then then svccfg delete -f $OPENSSH_FMRI fi - # NOTE, if manifest enables sshd by default, this will actually - # start the daemon, which may not be what the user wants. - svccfg import ${TEST_DIR}/var/svc/manifest/site/$OPENSSH_MANIFEST + # NOTE, The manifest disables sshd by default. + svccfg import ${TEST_DIR}/var/svc/manifest/site/${SYSVINIT_NAME}.xml else if [ "\${USE_SYM_LINKS}" = yes ] then @@ -428,8 +428,6 @@ if [ "\${POST_INS_START}" = "yes" ] then if [ $DO_SMF -eq 1 ] then - # See svccfg import note above. The service may already - # be started. svcadm enable $OPENSSH_FMRI else ${TEST_DIR}/etc/init.d/${SYSVINIT_NAME} start @@ -544,7 +542,7 @@ PRE_INS_STOP=no POST_INS_START=no # determine if should restart the daemon if [ -s ${piddir}/sshd.pid ] && \ - /usr/bin/svcs $OPENSSH_FMRI 2>&1 | egrep "^online" > /dev/null 2>&1 + /usr/bin/svcs -H $OPENSSH_FMRI 2>&1 | egrep "^online" > /dev/null 2>&1 then ans=\`ckyorn -d n \ -p "Should the running sshd daemon be restarted? ${DEF_MSG}"\` || exit \$? diff --git a/channels.c b/channels.c index 26b63a1aae90..c68ad6419f85 100644 --- a/channels.c +++ b/channels.c @@ -1,4 +1,4 @@ -/* $OpenBSD: channels.c,v 1.266 2006/08/29 10:40:18 djm Exp $ */ +/* $OpenBSD: channels.c,v 1.268 2007/01/03 03:01:40 stevesk Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -1052,7 +1052,7 @@ channel_decode_socks5(Channel *c, fd_set *readset, fd_set *writeset) if (have < nmethods + 2) return 0; /* look for method: "NO AUTHENTICATION REQUIRED" */ - for (found = 0, i = 2 ; i < nmethods + 2; i++) { + for (found = 0, i = 2; i < nmethods + 2; i++) { if (p[i] == SSH_SOCKS5_NOAUTH) { found = 1; break; @@ -1449,10 +1449,11 @@ channel_handle_rfd(Channel *c, fd_set *readset, fd_set *writeset) int len; if (c->rfd != -1 && - FD_ISSET(c->rfd, readset)) { + (c->detach_close || FD_ISSET(c->rfd, readset))) { errno = 0; len = read(c->rfd, buf, sizeof(buf)); - if (len < 0 && (errno == EINTR || errno == EAGAIN)) + if (len < 0 && (errno == EINTR || + (errno == EAGAIN && !(c->isatty && c->detach_close)))) return 1; #ifndef PTY_ZEROREAD if (len <= 0) { @@ -1604,11 +1605,12 @@ channel_handle_efd(Channel *c, fd_set *readset, fd_set *writeset) c->local_consumed += len; } } else if (c->extended_usage == CHAN_EXTENDED_READ && - FD_ISSET(c->efd, readset)) { + (c->detach_close || FD_ISSET(c->efd, readset))) { len = read(c->efd, buf, sizeof(buf)); debug2("channel %d: read %d from efd %d", c->self, len, c->efd); - if (len < 0 && (errno == EINTR || errno == EAGAIN)) + if (len < 0 && (errno == EINTR || + (errno == EAGAIN && !c->detach_close))) return 1; if (len <= 0) { debug2("channel %d: closing read-efd %d", @@ -2525,11 +2527,18 @@ channel_request_remote_forwarding(const char *listen_host, u_short listen_port, /* Send the forward request to the remote side. */ if (compat20) { const char *address_to_bind; - if (listen_host == NULL) - address_to_bind = "localhost"; - else if (*listen_host == '\0' || strcmp(listen_host, "*") == 0) - address_to_bind = ""; - else + if (listen_host == NULL) { + if (datafellows & SSH_BUG_RFWD_ADDR) + address_to_bind = "127.0.0.1"; + else + address_to_bind = "localhost"; + } else if (*listen_host == '\0' || + strcmp(listen_host, "*") == 0) { + if (datafellows & SSH_BUG_RFWD_ADDR) + address_to_bind = "0.0.0.0"; + else + address_to_bind = ""; + } else address_to_bind = listen_host; packet_start(SSH2_MSG_GLOBAL_REQUEST); diff --git a/clientloop.c b/clientloop.c index 4c5108199c96..c7362caa8ccc 100644 --- a/clientloop.c +++ b/clientloop.c @@ -1,4 +1,4 @@ -/* $OpenBSD: clientloop.c,v 1.176 2006/10/11 12:38:03 markus Exp $ */ +/* $OpenBSD: clientloop.c,v 1.178 2007/02/20 10:25:14 djm Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -707,7 +707,7 @@ client_process_control(fd_set *readset) { Buffer m; Channel *c; - int client_fd, new_fd[3], ver, allowed; + int client_fd, new_fd[3], ver, allowed, window, packetmax; socklen_t addrlen; struct sockaddr_storage addr; struct confirm_ctx *cctx; @@ -900,9 +900,15 @@ client_process_control(fd_set *readset) set_nonblock(client_fd); + 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], - CHAN_SES_WINDOW_DEFAULT, CHAN_SES_PACKET_DEFAULT, + new_fd[0], new_fd[1], new_fd[2], window, packetmax, CHAN_EXTENDED_WRITE, "client-session", /*nonblock*/0); /* XXX */ @@ -1757,7 +1763,7 @@ client_request_agent(const char *request_type, int rchan) error("Warning: this is probably a break-in attempt by a malicious server."); return NULL; } - sock = ssh_get_authentication_socket(); + sock = ssh_get_authentication_socket(); if (sock < 0) return NULL; c = channel_new("authentication agent connection", diff --git a/compat.c b/compat.c index da67f9410d1c..bc113158144b 100644 --- a/compat.c +++ b/compat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: compat.c,v 1.76 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: compat.c,v 1.77 2006/12/12 03:58:42 djm Exp $ */ /* * Copyright (c) 1999, 2000, 2001, 2002 Markus Friedl. All rights reserved. * @@ -133,7 +133,8 @@ compat_datafellows(const char *version) { "2.3.*", SSH_BUG_DEBUG|SSH_BUG_RSASIGMD5| SSH_BUG_FIRSTKEX }, { "2.4", SSH_OLD_SESSIONID }, /* Van Dyke */ - { "2.*", SSH_BUG_DEBUG|SSH_BUG_FIRSTKEX }, + { "2.*", SSH_BUG_DEBUG|SSH_BUG_FIRSTKEX| + SSH_BUG_RFWD_ADDR }, { "3.0.*", SSH_BUG_DEBUG }, { "3.0 SecureCRT*", SSH_OLD_SESSIONID }, { "1.7 SecureFX*", SSH_OLD_SESSIONID }, diff --git a/compat.h b/compat.h index 83d469d539a5..4d8ebc908a42 100644 --- a/compat.h +++ b/compat.h @@ -1,4 +1,4 @@ -/* $OpenBSD: compat.h,v 1.40 2006/03/25 22:22:43 djm Exp $ */ +/* $OpenBSD: compat.h,v 1.41 2006/12/12 03:58:42 djm Exp $ */ /* * Copyright (c) 1999, 2000, 2001 Markus Friedl. All rights reserved. @@ -56,6 +56,7 @@ #define SSH_BUG_PROBE 0x00400000 #define SSH_BUG_FIRSTKEX 0x00800000 #define SSH_OLD_FORWARD_ADDR 0x01000000 +#define SSH_BUG_RFWD_ADDR 0x02000000 void enable_compat13(void); void enable_compat20(void); diff --git a/config.h.in b/config.h.in new file mode 100644 index 000000000000..bfde5a82b027 --- /dev/null +++ b/config.h.in @@ -0,0 +1,1340 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define if you have a getaddrinfo that fails for the all-zeros IPv6 address + */ +#undef AIX_GETNAMEINFO_HACK + +/* Define if your AIX loginfailed() function takes 4 arguments (AIX >= 5.2) */ +#undef AIX_LOGINFAILED_4ARG + +/* Define if your resolver libs need this for getrrsetbyname */ +#undef BIND_8_COMPAT + +/* Define if cmsg_type is not passed correctly */ +#undef BROKEN_CMSG_TYPE + +/* getaddrinfo is broken (if present) */ +#undef BROKEN_GETADDRINFO + +/* getgroups(0,NULL) will return -1 */ +#undef BROKEN_GETGROUPS + +/* Define if you system's inet_ntoa is busted (e.g. Irix gcc issue) */ +#undef BROKEN_INET_NTOA + +/* ia_uinfo routines not supported by OS yet */ +#undef BROKEN_LIBIAF + +/* Ultrix mmap can't map files */ +#undef BROKEN_MMAP + +/* Define if your struct dirent expects you to allocate extra space for d_name + */ +#undef BROKEN_ONE_BYTE_DIRENT_D_NAME + +/* Define if you have a broken realpath. */ +#undef BROKEN_REALPATH + +/* Needed for NeXT */ +#undef BROKEN_SAVED_UIDS + +/* Define if your setregid() is broken */ +#undef BROKEN_SETREGID + +/* Define if your setresgid() is broken */ +#undef BROKEN_SETRESGID + +/* Define if your setresuid() is broken */ +#undef BROKEN_SETRESUID + +/* Define if your setreuid() is broken */ +#undef BROKEN_SETREUID + +/* LynxOS has broken setvbuf() implementation */ +#undef BROKEN_SETVBUF + +/* Define if your snprintf is busted */ +#undef BROKEN_SNPRINTF + +/* updwtmpx is broken (if present) */ +#undef BROKEN_UPDWTMPX + +/* Define if you have BSD auth support */ +#undef BSD_AUTH + +/* Define if you want to specify the path to your lastlog file */ +#undef CONF_LASTLOG_FILE + +/* Define if you want to specify the path to your utmpx file */ +#undef CONF_UTMPX_FILE + +/* Define if you want to specify the path to your utmp file */ +#undef CONF_UTMP_FILE + +/* Define if you want to specify the path to your wtmpx file */ +#undef CONF_WTMPX_FILE + +/* Define if you want to specify the path to your wtmp file */ +#undef CONF_WTMP_FILE + +/* Define if your platform needs to skip post auth file descriptor passing */ +#undef DISABLE_FD_PASSING + +/* Define if you don't want to use lastlog */ +#undef DISABLE_LASTLOG + +/* Define if you don't want to use your system's login() call */ +#undef DISABLE_LOGIN + +/* Define if you don't want to use pututline() etc. to write [uw]tmp */ +#undef DISABLE_PUTUTLINE + +/* Define if you don't want to use pututxline() etc. to write [uw]tmpx */ +#undef DISABLE_PUTUTXLINE + +/* Define if you want to disable shadow passwords */ +#undef DISABLE_SHADOW + +/* Define if you don't want to use utmp */ +#undef DISABLE_UTMP + +/* Define if you don't want to use utmpx */ +#undef DISABLE_UTMPX + +/* Define if you don't want to use wtmp */ +#undef DISABLE_WTMP + +/* Define if you don't want to use wtmpx */ +#undef DISABLE_WTMPX + +/* Workaround more Linux IPv6 quirks */ +#undef DONT_TRY_OTHER_AF + +/* Builtin PRNG command timeout */ +#undef ENTROPY_TIMEOUT_MSEC + +/* Define to 1 if the `getpgrp' function requires zero arguments. */ +#undef GETPGRP_VOID + +/* Conflicting defs for getspnam */ +#undef GETSPNAM_CONFLICTING_DEFS + +/* Define if your system glob() function has the GLOB_ALTDIRFUNC extension */ +#undef GLOB_HAS_ALTDIRFUNC + +/* Define if your system glob() function has gl_matchc options in glob_t */ +#undef GLOB_HAS_GL_MATCHC + +/* Define this if you want GSSAPI support in the version 2 protocol */ +#undef GSSAPI + +/* Define if you want to use shadow password expire field */ +#undef HAS_SHADOW_EXPIRE + +/* Define if your system uses access rights style file descriptor passing */ +#undef HAVE_ACCRIGHTS_IN_MSGHDR + +/* Define if you have ut_addr in utmp.h */ +#undef HAVE_ADDR_IN_UTMP + +/* Define if you have ut_addr in utmpx.h */ +#undef HAVE_ADDR_IN_UTMPX + +/* Define if you have ut_addr_v6 in utmp.h */ +#undef HAVE_ADDR_V6_IN_UTMP + +/* Define if you have ut_addr_v6 in utmpx.h */ +#undef HAVE_ADDR_V6_IN_UTMPX + +/* Define to 1 if you have the `arc4random' function. */ +#undef HAVE_ARC4RANDOM + +/* Define to 1 if you have the `asprintf' function. */ +#undef HAVE_ASPRINTF + +/* OpenBSD's gcc has bounded */ +#undef HAVE_ATTRIBUTE__BOUNDED__ + +/* OpenBSD's gcc has sentinel */ +#undef HAVE_ATTRIBUTE__SENTINEL__ + +/* Define to 1 if you have the `b64_ntop' function. */ +#undef HAVE_B64_NTOP + +/* Define to 1 if you have the `b64_pton' function. */ +#undef HAVE_B64_PTON + +/* Define if you have the basename function. */ +#undef HAVE_BASENAME + +/* Define to 1 if you have the `bcopy' function. */ +#undef HAVE_BCOPY + +/* Define to 1 if you have the `bindresvport_sa' function. */ +#undef HAVE_BINDRESVPORT_SA + +/* Define to 1 if you have the header file. */ +#undef HAVE_BSM_AUDIT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_BSTRING_H + +/* Define to 1 if you have the `clock' function. */ +#undef HAVE_CLOCK + +/* define if you have clock_t data type */ +#undef HAVE_CLOCK_T + +/* Define to 1 if you have the `closefrom' function. */ +#undef HAVE_CLOSEFROM + +/* Define if gai_strerror() returns const char * */ +#undef HAVE_CONST_GAI_STRERROR_PROTO + +/* Define if your system uses ancillary data style file descriptor passing */ +#undef HAVE_CONTROL_IN_MSGHDR + +/* Define to 1 if you have the header file. */ +#undef HAVE_CRYPTO_SHA2_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_CRYPT_H + +/* Define if you are on Cygwin */ +#undef HAVE_CYGWIN + +/* Define if your libraries define daemon() */ +#undef HAVE_DAEMON + +/* Define to 1 if you have the declaration of `authenticate', and to 0 if you + don't. */ +#undef HAVE_DECL_AUTHENTICATE + +/* Define to 1 if you have the declaration of `GLOB_NOMATCH', and to 0 if you + don't. */ +#undef HAVE_DECL_GLOB_NOMATCH + +/* Define to 1 if you have the declaration of `h_errno', and to 0 if you + don't. */ +#undef HAVE_DECL_H_ERRNO + +/* Define to 1 if you have the declaration of `loginfailed', and to 0 if you + don't. */ +#undef HAVE_DECL_LOGINFAILED + +/* Define to 1 if you have the declaration of `loginrestrictions', and to 0 if + you don't. */ +#undef HAVE_DECL_LOGINRESTRICTIONS + +/* Define to 1 if you have the declaration of `loginsuccess', and to 0 if you + don't. */ +#undef HAVE_DECL_LOGINSUCCESS + +/* Define to 1 if you have the declaration of `O_NONBLOCK', and to 0 if you + don't. */ +#undef HAVE_DECL_O_NONBLOCK + +/* Define to 1 if you have the declaration of `passwdexpired', and to 0 if you + don't. */ +#undef HAVE_DECL_PASSWDEXPIRED + +/* Define to 1 if you have the declaration of `setauthdb', and to 0 if you + don't. */ +#undef HAVE_DECL_SETAUTHDB + +/* Define to 1 if you have the declaration of `SHUT_RD', and to 0 if you + don't. */ +#undef HAVE_DECL_SHUT_RD + +/* Define to 1 if you have the declaration of `writev', and to 0 if you don't. + */ +#undef HAVE_DECL_WRITEV + +/* Define to 1 if you have the declaration of `_getlong', and to 0 if you + don't. */ +#undef HAVE_DECL__GETLONG + +/* Define to 1 if you have the declaration of `_getshort', and to 0 if you + don't. */ +#undef HAVE_DECL__GETSHORT + +/* Define if you have /dev/ptmx */ +#undef HAVE_DEV_PTMX + +/* Define if you have /dev/ptc */ +#undef HAVE_DEV_PTS_AND_PTC + +/* Define to 1 if you have the header file. */ +#undef HAVE_DIRENT_H + +/* Define to 1 if you have the `dirfd' function. */ +#undef HAVE_DIRFD + +/* Define to 1 if you have the `dirname' function. */ +#undef HAVE_DIRNAME + +/* Define to 1 if you have the header file. */ +#undef HAVE_ENDIAN_H + +/* Define to 1 if you have the `endutent' function. */ +#undef HAVE_ENDUTENT + +/* Define to 1 if you have the `endutxent' function. */ +#undef HAVE_ENDUTXENT + +/* Define if your system has /etc/default/login */ +#undef HAVE_ETC_DEFAULT_LOGIN + +/* Define to 1 if you have the `EVP_sha256' function. */ +#undef HAVE_EVP_SHA256 + +/* Define if you have ut_exit in utmp.h */ +#undef HAVE_EXIT_IN_UTMP + +/* Define to 1 if you have the `fchmod' function. */ +#undef HAVE_FCHMOD + +/* Define to 1 if you have the `fchown' function. */ +#undef HAVE_FCHOWN + +/* Use F_CLOSEM fcntl for closefrom */ +#undef HAVE_FCNTL_CLOSEM + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FEATURES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FLOATINGPOINT_H + +/* Define to 1 if you have the `freeaddrinfo' function. */ +#undef HAVE_FREEADDRINFO + +/* Define to 1 if you have the `futimes' function. */ +#undef HAVE_FUTIMES + +/* Define to 1 if you have the `gai_strerror' function. */ +#undef HAVE_GAI_STRERROR + +/* Define to 1 if you have the `getaddrinfo' function. */ +#undef HAVE_GETADDRINFO + +/* Define to 1 if you have the `getaudit' function. */ +#undef HAVE_GETAUDIT + +/* Define to 1 if you have the `getaudit_addr' function. */ +#undef HAVE_GETAUDIT_ADDR + +/* Define to 1 if you have the `getcwd' function. */ +#undef HAVE_GETCWD + +/* Define to 1 if you have the `getgrouplist' function. */ +#undef HAVE_GETGROUPLIST + +/* Define to 1 if you have the `getluid' function. */ +#undef HAVE_GETLUID + +/* Define to 1 if you have the `getnameinfo' function. */ +#undef HAVE_GETNAMEINFO + +/* Define to 1 if you have the `getopt' function. */ +#undef HAVE_GETOPT + +/* Define to 1 if you have the header file. */ +#undef HAVE_GETOPT_H + +/* Define if your getopt(3) defines and uses optreset */ +#undef HAVE_GETOPT_OPTRESET + +/* Define if your libraries define getpagesize() */ +#undef HAVE_GETPAGESIZE + +/* Define to 1 if you have the `getpeereid' function. */ +#undef HAVE_GETPEEREID + +/* Define to 1 if you have the `getpwanam' function. */ +#undef HAVE_GETPWANAM + +/* Define to 1 if you have the `getrlimit' function. */ +#undef HAVE_GETRLIMIT + +/* Define if getrrsetbyname() exists */ +#undef HAVE_GETRRSETBYNAME + +/* Define to 1 if you have the `getrusage' function. */ +#undef HAVE_GETRUSAGE + +/* Define to 1 if you have the `getseuserbyname' function. */ +#undef HAVE_GETSEUSERBYNAME + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if you have the `getttyent' function. */ +#undef HAVE_GETTTYENT + +/* Define to 1 if you have the `getutent' function. */ +#undef HAVE_GETUTENT + +/* Define to 1 if you have the `getutid' function. */ +#undef HAVE_GETUTID + +/* Define to 1 if you have the `getutline' function. */ +#undef HAVE_GETUTLINE + +/* Define to 1 if you have the `getutxent' function. */ +#undef HAVE_GETUTXENT + +/* Define to 1 if you have the `getutxid' function. */ +#undef HAVE_GETUTXID + +/* Define to 1 if you have the `getutxline' function. */ +#undef HAVE_GETUTXLINE + +/* Define to 1 if you have the `get_default_context_with_level' function. */ +#undef HAVE_GET_DEFAULT_CONTEXT_WITH_LEVEL + +/* Define to 1 if you have the `glob' function. */ +#undef HAVE_GLOB + +/* Define to 1 if you have the header file. */ +#undef HAVE_GLOB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GSSAPI_GENERIC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GSSAPI_GSSAPI_GENERIC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GSSAPI_GSSAPI_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GSSAPI_GSSAPI_KRB5_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GSSAPI_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GSSAPI_KRB5_H + +/* Define if HEADER.ad exists in arpa/nameser.h */ +#undef HAVE_HEADER_AD + +/* Define if you have ut_host in utmp.h */ +#undef HAVE_HOST_IN_UTMP + +/* Define if you have ut_host in utmpx.h */ +#undef HAVE_HOST_IN_UTMPX + +/* Define to 1 if you have the header file. */ +#undef HAVE_IAF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_IA_H + +/* Define if you have ut_id in utmp.h */ +#undef HAVE_ID_IN_UTMP + +/* Define if you have ut_id in utmpx.h */ +#undef HAVE_ID_IN_UTMPX + +/* Define to 1 if you have the `inet_aton' function. */ +#undef HAVE_INET_ATON + +/* Define to 1 if you have the `inet_ntoa' function. */ +#undef HAVE_INET_NTOA + +/* Define to 1 if you have the `inet_ntop' function. */ +#undef HAVE_INET_NTOP + +/* Define to 1 if you have the `innetgr' function. */ +#undef HAVE_INNETGR + +/* define if you have int64_t data type */ +#undef HAVE_INT64_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* define if you have intxx_t data type */ +#undef HAVE_INTXX_T + +/* Define to 1 if the system has the type `in_addr_t'. */ +#undef HAVE_IN_ADDR_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_LASTLOG_H + +/* Define to 1 if you have the `bsm' library (-lbsm). */ +#undef HAVE_LIBBSM + +/* Define to 1 if you have the `crypt' library (-lcrypt). */ +#undef HAVE_LIBCRYPT + +/* Define to 1 if you have the `dl' library (-ldl). */ +#undef HAVE_LIBDL + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBGEN_H + +/* Define to 1 if you have the `iaf' library (-liaf). */ +#undef HAVE_LIBIAF + +/* Define to 1 if you have the `nsl' library (-lnsl). */ +#undef HAVE_LIBNSL + +/* 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 + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBUTIL_H + +/* Define to 1 if you have the `xnet' library (-lxnet). */ +#undef HAVE_LIBXNET + +/* Define to 1 if you have the `z' library (-lz). */ +#undef HAVE_LIBZ + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_IF_TUN_H + +/* Define if your libraries define login() */ +#undef HAVE_LOGIN + +/* Define to 1 if you have the header file. */ +#undef HAVE_LOGIN_CAP_H + +/* Define to 1 if you have the `login_getcapbool' function. */ +#undef HAVE_LOGIN_GETCAPBOOL + +/* Define to 1 if you have the header file. */ +#undef HAVE_LOGIN_H + +/* Define to 1 if you have the `logout' function. */ +#undef HAVE_LOGOUT + +/* Define to 1 if you have the `logwtmp' function. */ +#undef HAVE_LOGWTMP + +/* Define to 1 if the system has the type `long double'. */ +#undef HAVE_LONG_DOUBLE + +/* Define to 1 if the system has the type `long long'. */ +#undef HAVE_LONG_LONG + +/* Define to 1 if you have the header file. */ +#undef HAVE_MAILLOCK_H + +/* Define to 1 if you have the `md5_crypt' function. */ +#undef HAVE_MD5_CRYPT + +/* Define if you want to allow MD5 passwords */ +#undef HAVE_MD5_PASSWORDS + +/* Define to 1 if you have the `memmove' function. */ +#undef HAVE_MEMMOVE + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `mkdtemp' function. */ +#undef HAVE_MKDTEMP + +/* Define to 1 if you have the `mmap' function. */ +#undef HAVE_MMAP + +/* define if you have mode_t data type */ +#undef HAVE_MODE_T + +/* Some systems put nanosleep outside of libc */ +#undef HAVE_NANOSLEEP + +/* Define to 1 if you have the header file. */ +#undef HAVE_NDIR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETDB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETGROUP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NET_IF_TUN_H + +/* Define if you are on NeXT */ +#undef HAVE_NEXT + +/* Define to 1 if you have the `ngetaddrinfo' function. */ +#undef HAVE_NGETADDRINFO + +/* Define to 1 if you have the `nsleep' function. */ +#undef HAVE_NSLEEP + +/* Define to 1 if you have the `ogetaddrinfo' function. */ +#undef HAVE_OGETADDRINFO + +/* Define if you have an old version of PAM which takes only one argument to + pam_strerror */ +#undef HAVE_OLD_PAM + +/* Define to 1 if you have the `openlog_r' function. */ +#undef HAVE_OPENLOG_R + +/* Define to 1 if you have the `openpty' function. */ +#undef HAVE_OPENPTY + +/* Define if your ssl headers are included with #include */ +#undef HAVE_OPENSSL + +/* Define if you have Digital Unix Security Integration Architecture */ +#undef HAVE_OSF_SIA + +/* Define to 1 if you have the `pam_getenvlist' function. */ +#undef HAVE_PAM_GETENVLIST + +/* Define to 1 if you have the header file. */ +#undef HAVE_PAM_PAM_APPL_H + +/* Define to 1 if you have the `pam_putenv' function. */ +#undef HAVE_PAM_PUTENV + +/* Define to 1 if you have the header file. */ +#undef HAVE_PATHS_H + +/* Define if you have ut_pid in utmp.h */ +#undef HAVE_PID_IN_UTMP + +/* define if you have pid_t data type */ +#undef HAVE_PID_T + +/* Define to 1 if you have the `prctl' function. */ +#undef HAVE_PRCTL + +/* Define if you have /proc/$pid/fd */ +#undef HAVE_PROC_PID + +/* Define to 1 if you have the `pstat' function. */ +#undef HAVE_PSTAT + +/* Define to 1 if you have the header file. */ +#undef HAVE_PTY_H + +/* Define to 1 if you have the `pututline' function. */ +#undef HAVE_PUTUTLINE + +/* Define to 1 if you have the `pututxline' function. */ +#undef HAVE_PUTUTXLINE + +/* Define if your password has a pw_change field */ +#undef HAVE_PW_CHANGE_IN_PASSWD + +/* Define if your password has a pw_class field */ +#undef HAVE_PW_CLASS_IN_PASSWD + +/* Define if your password has a pw_expire field */ +#undef HAVE_PW_EXPIRE_IN_PASSWD + +/* Define to 1 if you have the `readpassphrase' function. */ +#undef HAVE_READPASSPHRASE + +/* Define to 1 if you have the header file. */ +#undef HAVE_READPASSPHRASE_H + +/* Define to 1 if you have the `realpath' function. */ +#undef HAVE_REALPATH + +/* Define to 1 if you have the `recvmsg' function. */ +#undef HAVE_RECVMSG + +/* Define to 1 if you have the header file. */ +#undef HAVE_RPC_TYPES_H + +/* Define to 1 if you have the `rresvport_af' function. */ +#undef HAVE_RRESVPORT_AF + +/* define if you have sa_family_t data type */ +#undef HAVE_SA_FAMILY_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_SECTOK_H + +/* Define if you have SecureWare-based protected password database */ +#undef HAVE_SECUREWARE + +/* Define to 1 if you have the header file. */ +#undef HAVE_SECURITY_PAM_APPL_H + +/* Define to 1 if you have the `sendmsg' function. */ +#undef HAVE_SENDMSG + +/* Define to 1 if you have the `setauthdb' function. */ +#undef HAVE_SETAUTHDB + +/* Define to 1 if you have the `setdtablesize' function. */ +#undef HAVE_SETDTABLESIZE + +/* Define to 1 if you have the `setegid' function. */ +#undef HAVE_SETEGID + +/* Define to 1 if you have the `setenv' function. */ +#undef HAVE_SETENV + +/* Define to 1 if you have the `seteuid' function. */ +#undef HAVE_SETEUID + +/* Define to 1 if you have the `setgroups' function. */ +#undef HAVE_SETGROUPS + +/* Define to 1 if you have the `setlogin' function. */ +#undef HAVE_SETLOGIN + +/* Define to 1 if you have the `setluid' function. */ +#undef HAVE_SETLUID + +/* Define to 1 if you have the `setpcred' function. */ +#undef HAVE_SETPCRED + +/* Define to 1 if you have the `setproctitle' function. */ +#undef HAVE_SETPROCTITLE + +/* Define to 1 if you have the `setregid' function. */ +#undef HAVE_SETREGID + +/* Define to 1 if you have the `setresgid' function. */ +#undef HAVE_SETRESGID + +/* Define to 1 if you have the `setresuid' function. */ +#undef HAVE_SETRESUID + +/* Define to 1 if you have the `setreuid' function. */ +#undef HAVE_SETREUID + +/* Define to 1 if you have the `setrlimit' function. */ +#undef HAVE_SETRLIMIT + +/* Define to 1 if you have the `setsid' function. */ +#undef HAVE_SETSID + +/* Define to 1 if you have the `setutent' function. */ +#undef HAVE_SETUTENT + +/* Define to 1 if you have the `setutxent' function. */ +#undef HAVE_SETUTXENT + +/* Define to 1 if you have the `setvbuf' function. */ +#undef HAVE_SETVBUF + +/* Define to 1 if you have the `SHA256_Update' function. */ +#undef HAVE_SHA256_UPDATE + +/* Define to 1 if you have the header file. */ +#undef HAVE_SHA2_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SHADOW_H + +/* Define to 1 if you have the `sigaction' function. */ +#undef HAVE_SIGACTION + +/* Define to 1 if you have the `sigvec' function. */ +#undef HAVE_SIGVEC + +/* Define to 1 if the system has the type `sig_atomic_t'. */ +#undef HAVE_SIG_ATOMIC_T + +/* define if you have size_t data type */ +#undef HAVE_SIZE_T + +/* Define to 1 if you have the `snprintf' function. */ +#undef HAVE_SNPRINTF + +/* Define to 1 if you have the `socketpair' function. */ +#undef HAVE_SOCKETPAIR + +/* Have PEERCRED socket option */ +#undef HAVE_SO_PEERCRED + +/* define if you have ssize_t data type */ +#undef HAVE_SSIZE_T + +/* Fields in struct sockaddr_storage */ +#undef HAVE_SS_FAMILY_IN_SS + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDDEF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the `strerror' function. */ +#undef HAVE_STRERROR + +/* Define to 1 if you have the `strftime' function. */ +#undef HAVE_STRFTIME + +/* Silly mkstemp() */ +#undef HAVE_STRICT_MKSTEMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strlcat' function. */ +#undef HAVE_STRLCAT + +/* Define to 1 if you have the `strlcpy' function. */ +#undef HAVE_STRLCPY + +/* Define to 1 if you have the `strmode' function. */ +#undef HAVE_STRMODE + +/* Define to 1 if you have the `strnvis' function. */ +#undef HAVE_STRNVIS + +/* Define to 1 if you have the `strsep' function. */ +#undef HAVE_STRSEP + +/* Define to 1 if you have the `strtoll' function. */ +#undef HAVE_STRTOLL + +/* Define to 1 if you have the `strtonum' function. */ +#undef HAVE_STRTONUM + +/* Define to 1 if you have the `strtoul' function. */ +#undef HAVE_STRTOUL + +/* define if you have struct addrinfo data type */ +#undef HAVE_STRUCT_ADDRINFO + +/* define if you have struct in6_addr data type */ +#undef HAVE_STRUCT_IN6_ADDR + +/* define if you have struct sockaddr_in6 data type */ +#undef HAVE_STRUCT_SOCKADDR_IN6 + +/* define if you have struct sockaddr_storage data type */ +#undef HAVE_STRUCT_SOCKADDR_STORAGE + +/* Define to 1 if `st_blksize' is member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_BLKSIZE + +/* Define to 1 if the system has the type `struct timespec'. */ +#undef HAVE_STRUCT_TIMESPEC + +/* define if you have struct timeval */ +#undef HAVE_STRUCT_TIMEVAL + +/* Define to 1 if you have the `sysconf' function. */ +#undef HAVE_SYSCONF + +/* Define if you have syslen in utmpx.h */ +#undef HAVE_SYSLEN_IN_UTMPX + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_AUDIT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_BITYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_BSDTTY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_CDEFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_DIR_H + +/* Define if your system defines sys_errlist[] */ +#undef HAVE_SYS_ERRLIST + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MMAN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_NDIR_H + +/* Define if your system defines sys_nerr */ +#undef HAVE_SYS_NERR + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PRCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PSTAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PTMS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SELECT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STREAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STROPTS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STRTIO_H + +/* Force use of sys/syslog.h on Ultrix */ +#undef HAVE_SYS_SYSLOG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SYSMACROS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIMERS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UN_H + +/* Define to 1 if you have the `tcgetpgrp' function. */ +#undef HAVE_TCGETPGRP + +/* Define to 1 if you have the `tcsendbreak' function. */ +#undef HAVE_TCSENDBREAK + +/* Define to 1 if you have the `time' function. */ +#undef HAVE_TIME + +/* Define to 1 if you have the header file. */ +#undef HAVE_TIME_H + +/* Define if you have ut_time in utmp.h */ +#undef HAVE_TIME_IN_UTMP + +/* Define if you have ut_time in utmpx.h */ +#undef HAVE_TIME_IN_UTMPX + +/* Define to 1 if you have the header file. */ +#undef HAVE_TMPDIR_H + +/* Define to 1 if you have the `truncate' function. */ +#undef HAVE_TRUNCATE + +/* Define to 1 if you have the header file. */ +#undef HAVE_TTYENT_H + +/* Define if you have ut_tv in utmp.h */ +#undef HAVE_TV_IN_UTMP + +/* Define if you have ut_tv in utmpx.h */ +#undef HAVE_TV_IN_UTMPX + +/* Define if you have ut_type in utmp.h */ +#undef HAVE_TYPE_IN_UTMP + +/* Define if you have ut_type in utmpx.h */ +#undef HAVE_TYPE_IN_UTMPX + +/* define if you have uintxx_t data type */ +#undef HAVE_UINTXX_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `unsetenv' function. */ +#undef HAVE_UNSETENV + +/* Define to 1 if the system has the type `unsigned long long'. */ +#undef HAVE_UNSIGNED_LONG_LONG + +/* Define to 1 if you have the `updwtmp' function. */ +#undef HAVE_UPDWTMP + +/* Define to 1 if you have the `updwtmpx' function. */ +#undef HAVE_UPDWTMPX + +/* Define to 1 if you have the header file. */ +#undef HAVE_USERSEC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UTIL_H + +/* Define to 1 if you have the `utimes' function. */ +#undef HAVE_UTIMES + +/* Define to 1 if you have the header file. */ +#undef HAVE_UTIME_H + +/* Define to 1 if you have the `utmpname' function. */ +#undef HAVE_UTMPNAME + +/* Define to 1 if you have the `utmpxname' function. */ +#undef HAVE_UTMPXNAME + +/* Define to 1 if you have the header file. */ +#undef HAVE_UTMPX_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UTMP_H + +/* define if you have u_char data type */ +#undef HAVE_U_CHAR + +/* define if you have u_int data type */ +#undef HAVE_U_INT + +/* define if you have u_int64_t data type */ +#undef HAVE_U_INT64_T + +/* define if you have u_intxx_t data type */ +#undef HAVE_U_INTXX_T + +/* Define to 1 if you have the `vasprintf' function. */ +#undef HAVE_VASPRINTF + +/* Define if va_copy exists */ +#undef HAVE_VA_COPY + +/* Define to 1 if you have the `vhangup' function. */ +#undef HAVE_VHANGUP + +/* Define to 1 if you have the header file. */ +#undef HAVE_VIS_H + +/* Define to 1 if you have the `vsnprintf' function. */ +#undef HAVE_VSNPRINTF + +/* Define to 1 if you have the `waitpid' function. */ +#undef HAVE_WAITPID + +/* Define to 1 if you have the `_getlong' function. */ +#undef HAVE__GETLONG + +/* Define to 1 if you have the `_getpty' function. */ +#undef HAVE__GETPTY + +/* Define to 1 if you have the `_getshort' function. */ +#undef HAVE__GETSHORT + +/* Define to 1 if you have the `__b64_ntop' function. */ +#undef HAVE___B64_NTOP + +/* Define to 1 if you have the `__b64_pton' function. */ +#undef HAVE___B64_PTON + +/* Define if compiler implements __FUNCTION__ */ +#undef HAVE___FUNCTION__ + +/* Define if libc defines __progname */ +#undef HAVE___PROGNAME + +/* Fields in struct sockaddr_storage */ +#undef HAVE___SS_FAMILY_IN_SS + +/* Define if __va_copy exists */ +#undef HAVE___VA_COPY + +/* Define if compiler implements __func__ */ +#undef HAVE___func__ + +/* Define this if you are using the Heimdal version of Kerberos V5 */ +#undef HEIMDAL + +/* Define if you need to use IP address instead of hostname in $DISPLAY */ +#undef IPADDR_IN_DISPLAY + +/* Detect IPv4 in IPv6 mapped addresses and treat as IPv4 */ +#undef IPV4_IN_IPV6 + +/* Define if your system choked on IP TOS setting */ +#undef IP_TOS_IS_BROKEN + +/* Define if you want Kerberos 5 support */ +#undef KRB5 + +/* Define if you want TCP Wrappers support */ +#undef LIBWRAP + +/* Define to whatever link() returns for "not supported" if it doesn't return + EOPNOTSUPP. */ +#undef LINK_OPNOTSUPP_ERRNO + +/* max value of long long calculated by configure */ +#undef LLONG_MAX + +/* min value of long long calculated by configure */ +#undef LLONG_MIN + +/* Account locked with pw(1) */ +#undef LOCKED_PASSWD_PREFIX + +/* String used in /etc/passwd to denote locked account */ +#undef LOCKED_PASSWD_STRING + +/* String used in /etc/passwd to denote locked account */ +#undef LOCKED_PASSWD_SUBSTR + +/* Some versions of /bin/login need the TERM supplied on the commandline */ +#undef LOGIN_NEEDS_TERM + +/* Some systems need a utmpx entry for /bin/login to work */ +#undef LOGIN_NEEDS_UTMPX + +/* Define if your login program cannot handle end of options ("--") */ +#undef LOGIN_NO_ENDOPT + +/* If your header files don't define LOGIN_PROGRAM, then use this (detected) + from environment and PATH */ +#undef LOGIN_PROGRAM_FALLBACK + +/* Set this to your mail directory if you don't have maillock.h */ +#undef MAIL_DIRECTORY + +/* Define on *nto-qnx systems */ +#undef MISSING_FD_MASK + +/* Define on *nto-qnx systems */ +#undef MISSING_HOWMANY + +/* Define on *nto-qnx systems */ +#undef MISSING_NFDBITS + +/* Need setpgrp to acquire controlling tty */ +#undef NEED_SETPGRP + +/* Define if the concept of ports only accessible to superusers isn't known */ +#undef NO_IPPORT_RESERVED_CONCEPT + +/* Define if you don't want to use lastlog in session.c */ +#undef NO_SSH_LASTLOG + +/* Define if X11 doesn't support AF_UNIX sockets on that system */ +#undef NO_X11_UNIX_SOCKETS + +/* libcrypto is missing AES 192 and 256 bit functions */ +#undef OPENSSL_LOBOTOMISED_AES + +/* Define if you want OpenSSL's internally seeded PRNG only */ +#undef OPENSSL_PRNG_ONLY + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define if you are using Solaris-derived PAM which passes pam_messages to + the conversation function with an extra level of indirection */ +#undef PAM_SUN_CODEBASE + +/* Work around problematic Linux PAM modules handling of PAM_TTY */ +#undef PAM_TTY_KLUDGE + +/* must supply username to passwd */ +#undef PASSWD_NEEDS_USERNAME + +/* Port number of PRNGD/EGD random number socket */ +#undef PRNGD_PORT + +/* Location of PRNGD/EGD random number socket */ +#undef PRNGD_SOCKET + +/* read(1) can return 0 for a non-closed fd */ +#undef PTY_ZEROREAD + +/* Define if your platform breaks doing a seteuid before a setuid */ +#undef SETEUID_BREAKS_SETUID + +/* The size of `char', as computed by sizeof. */ +#undef SIZEOF_CHAR + +/* The size of `int', as computed by sizeof. */ +#undef SIZEOF_INT + +/* The size of `long int', as computed by sizeof. */ +#undef SIZEOF_LONG_INT + +/* The size of `long long int', as computed by sizeof. */ +#undef SIZEOF_LONG_LONG_INT + +/* The size of `short int', as computed by sizeof. */ +#undef SIZEOF_SHORT_INT + +/* Define if you want S/Key support */ +#undef SKEY + +/* 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 + +/* Define to a Set Process Title type if your system is supported by + bsd-setproctitle.c */ +#undef SPT_TYPE + +/* Define if sshd somehow reacquires a controlling TTY after setsid() */ +#undef SSHD_ACQUIRES_CTTY + +/* Define if pam_chauthtok wants real uid set to the unpriv'ed user */ +#undef SSHPAM_CHAUTHTOK_NEEDS_RUID + +/* Use audit debugging module */ +#undef SSH_AUDIT_EVENTS + +/* non-privileged user for privilege separation */ +#undef SSH_PRIVSEP_USER + +/* Use tunnel device compatibility to OpenBSD */ +#undef SSH_TUN_COMPAT_AF + +/* Open tunnel devices the FreeBSD way */ +#undef SSH_TUN_FREEBSD + +/* Open tunnel devices the Linux tun/tap way */ +#undef SSH_TUN_LINUX + +/* No layer 2 tunnel support */ +#undef SSH_TUN_NO_L2 + +/* Open tunnel devices the OpenBSD way */ +#undef SSH_TUN_OPENBSD + +/* Prepend the address family to IP tunnel traffic */ +#undef SSH_TUN_PREPEND_AF + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define if you want a different $PATH for the superuser */ +#undef SUPERUSER_PATH + +/* syslog_r function is safe to use in in a signal handler */ +#undef SYSLOG_R_SAFE_IN_SIGHAND + +/* Support passwords > 8 chars */ +#undef UNIXWARE_LONG_PASSWORDS + +/* Specify default $PATH */ +#undef USER_PATH + +/* Define this if you want to use libkafs' AFS support */ +#undef USE_AFS + +/* Use BSM audit module */ +#undef USE_BSM_AUDIT + +/* Use btmp to log bad logins */ +#undef USE_BTMP + +/* 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 + +/* Define if you want to enable PAM support */ +#undef USE_PAM + +/* 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 + +/* Define if you shouldn't strip 'tty' from your ttyname in [uw]tmp */ +#undef WITH_ABBREV_NO_TTY + +/* Define if you want to enable AIX4's authenticate function */ +#undef WITH_AIXAUTHENTICATE + +/* Define if you have/want arrays (cluster-wide session managment, not C + arrays) */ +#undef WITH_IRIX_ARRAY + +/* Define if you want IRIX audit trails */ +#undef WITH_IRIX_AUDIT + +/* Define if you want IRIX kernel jobs */ +#undef WITH_IRIX_JOBS + +/* Define if you want IRIX project management */ +#undef WITH_IRIX_PROJECT + +/* Define if you want SELinux support. */ +#undef WITH_SELINUX + +/* 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 + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* log for bad login attempts */ +#undef _PATH_BTMP + +/* Full path of your "passwd" program */ +#undef _PATH_PASSWD_PROG + +/* Specify location of ssh.pid */ +#undef _PATH_SSH_PIDDIR + +/* Define if we don't have struct __res_state in resolv.h */ +#undef __res_state + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* type to use in place of socklen_t if not defined */ +#undef socklen_t diff --git a/configure b/configure new file mode 100755 index 000000000000..99782f37ea59 --- /dev/null +++ b/configure @@ -0,0 +1,29392 @@ +#! /bin/sh +# From configure.ac Revision: 1.372 . +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61 for OpenSSH Portable. +# +# Report bugs to . +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 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. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + 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. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +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 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + +if test "x$CONFIG_SHELL" = x; then + if (eval ":") 2>/dev/null; then + as_have_required=yes +else + as_have_required=no +fi + + if test $as_have_required = yes && (eval ": +(as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if (set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=\$LINENO + as_lineno_2=\$LINENO + test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && + test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } +") 2> /dev/null; then + : +else + as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + case $as_dir in + /*) + for as_base in sh bash ksh sh5; do + as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + done;; + esac +done +IFS=$as_save_IFS + + + for as_shell in $as_candidate_shells $SHELL; do + # Try only shells that exist, to save several forks. + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { ("$as_shell") 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + 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" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if (set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. 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"$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { 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 \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$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 + { 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=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$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 $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } +fi + + + + + + + + + + + + + + + + + + + + + + + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + +ac_config_headers="$ac_config_headers config.h" + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$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" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ 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 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$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" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ 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 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$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. +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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$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. +{ 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 | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$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' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } +if test -z "$ac_file"; then + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ 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 + if { ac_try='./$ac_file' + { (case "(($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_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { 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 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +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. +{ 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}$cross_compiling" >&6; } + +{ echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +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 +{ 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 +{ 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 + 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. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$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 ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +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.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ echo "$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 + 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. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#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 "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.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ 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=$CFLAGS +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + 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.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ 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 $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$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.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_aux_dir= +for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { echo "$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 + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 +echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} + { (exit 1); exit 1; }; } + +{ echo "$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 + 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 && + { { 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" $ac_build_alias` || + { { echo "$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 $ac_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) { { echo "$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=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ 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 + 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" $host_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) { { echo "$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=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_GREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { 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 + 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" + 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` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_GREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +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 + +else + ac_cv_path_GREP=$GREP +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ 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 + 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 + # 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 +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. + # 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 + 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" + 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` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +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 + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ 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 + 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. */ +#include +#include +#include +#include + +int +main () +{ + + ; + 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.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$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 + 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. */ +$ac_includes_default + +#include <$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 "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.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # See if sys/param.h defines the BYTE_ORDER macro. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ + && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) + bogus endian macros +#endif + + ; + return 0; +} +_ACEOF +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.$ac_objext; then + # It does; now see whether it defined to BIG_ENDIAN or not. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian +#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 "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.$ac_objext; then + ac_cv_c_bigendian=yes +else + echo "$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.$ac_ext +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # It does not; compile a test program. +if test "$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.$ac_ext <<_ACEOF +/* end confdefs.h. */ +short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; +short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; +void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } +short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; +short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; +void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } +int +main () +{ + _ascii (); _ebcdic (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + if grep BIGenDianSyS conftest.$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 + 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 +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 +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_bigendian=no +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi + +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 $ac_cv_c_bigendian in + yes) + +cat >>confdefs.h <<\_ACEOF +#define WORDS_BIGENDIAN 1 +_ACEOF + ;; + no) + ;; + *) + { { echo "$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 + + +# Checks for programs. +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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$AWK" && break +done + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +if test -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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$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" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ 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 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ echo "$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 + 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 + # 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 +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. + # 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 + 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" + 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` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +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 + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ echo "$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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_AR="$AR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$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$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +AR=$ac_cv_path_AR +if test -n "$AR"; then + { echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6; } +else + { echo "$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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $CAT in + [\\/]* | ?:[\\/]*) + ac_cv_path_CAT="$CAT" # 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_CAT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +CAT=$ac_cv_path_CAT +if test -n "$CAT"; then + { echo "$as_me:$LINENO: result: $CAT" >&5 +echo "${ECHO_T}$CAT" >&6; } +else + { echo "$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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $KILL in + [\\/]* | ?:[\\/]*) + ac_cv_path_KILL="$KILL" # 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_KILL="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +KILL=$ac_cv_path_KILL +if test -n "$KILL"; then + { echo "$as_me:$LINENO: result: $KILL" >&5 +echo "${ECHO_T}$KILL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$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$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PERL=$ac_cv_path_PERL +if test -n "$PERL"; then + { echo "$as_me:$LINENO: result: $PERL" >&5 +echo "${ECHO_T}$PERL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$PERL" && break +done + +# Extract the first word of "sed", so it can be a program name with args. +set dummy sed; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $SED in + [\\/]* | ?:[\\/]*) + ac_cv_path_SED="$SED" # 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_SED="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +SED=$ac_cv_path_SED +if test -n "$SED"; then + { echo "$as_me:$LINENO: result: $SED" >&5 +echo "${ECHO_T}$SED" >&6; } +else + { echo "$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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $ENT in + [\\/]* | ?:[\\/]*) + ac_cv_path_ENT="$ENT" # 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_ENT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +ENT=$ac_cv_path_ENT +if test -n "$ENT"; then + { echo "$as_me:$LINENO: result: $ENT" >&5 +echo "${ECHO_T}$ENT" >&6; } +else + { echo "$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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $TEST_MINUS_S_SH in + [\\/]* | ?:[\\/]*) + ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # 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_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH +if test -n "$TEST_MINUS_S_SH"; then + { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5 +echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; } +else + { echo "$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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $TEST_MINUS_S_SH in + [\\/]* | ?:[\\/]*) + ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # 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_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH +if test -n "$TEST_MINUS_S_SH"; then + { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5 +echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; } +else + { echo "$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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $TEST_MINUS_S_SH in + [\\/]* | ?:[\\/]*) + ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # 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_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH +if test -n "$TEST_MINUS_S_SH"; then + { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5 +echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; } +else + { echo "$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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $SH in + [\\/]* | ?:[\\/]*) + ac_cv_path_SH="$SH" # 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_SH="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +SH=$ac_cv_path_SH +if test -n "$SH"; then + { echo "$as_me:$LINENO: result: $SH" >&5 +echo "${ECHO_T}$SH" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +TEST_SHELL=sh + + +# Extract the first word of "groupadd", so it can be a program name with args. +set dummy groupadd; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PATH_GROUPADD_PROG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PATH_GROUPADD_PROG="$PATH_GROUPADD_PROG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /usr/sbin${PATH_SEPARATOR}/etc +do + IFS=$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_PATH_GROUPADD_PROG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_PATH_GROUPADD_PROG" && ac_cv_path_PATH_GROUPADD_PROG="groupadd" + ;; +esac +fi +PATH_GROUPADD_PROG=$ac_cv_path_PATH_GROUPADD_PROG +if test -n "$PATH_GROUPADD_PROG"; then + { echo "$as_me:$LINENO: result: $PATH_GROUPADD_PROG" >&5 +echo "${ECHO_T}$PATH_GROUPADD_PROG" >&6; } +else + { echo "$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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PATH_USERADD_PROG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PATH_USERADD_PROG="$PATH_USERADD_PROG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /usr/sbin${PATH_SEPARATOR}/etc +do + IFS=$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_PATH_USERADD_PROG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_PATH_USERADD_PROG" && ac_cv_path_PATH_USERADD_PROG="useradd" + ;; +esac +fi +PATH_USERADD_PROG=$ac_cv_path_PATH_USERADD_PROG +if test -n "$PATH_USERADD_PROG"; then + { echo "$as_me:$LINENO: result: $PATH_USERADD_PROG" >&5 +echo "${ECHO_T}$PATH_USERADD_PROG" >&6; } +else + { echo "$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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$MAKE_PACKAGE_SUPPORTED"; then + ac_cv_prog_MAKE_PACKAGE_SUPPORTED="$MAKE_PACKAGE_SUPPORTED" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$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" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_MAKE_PACKAGE_SUPPORTED" && ac_cv_prog_MAKE_PACKAGE_SUPPORTED="no" +fi +fi +MAKE_PACKAGE_SUPPORTED=$ac_cv_prog_MAKE_PACKAGE_SUPPORTED +if test -n "$MAKE_PACKAGE_SUPPORTED"; then + { echo "$as_me:$LINENO: result: $MAKE_PACKAGE_SUPPORTED" >&5 +echo "${ECHO_T}$MAKE_PACKAGE_SUPPORTED" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +if test -x /sbin/sh; then + STARTUP_SCRIPT_SHELL=/sbin/sh + +else + STARTUP_SCRIPT_SHELL=/bin/sh + +fi + +# System features +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + 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.$ac_objext; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + rm -f conftest.$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.$ac_objext; then + ac_cv_sys_largefile_CC=' -n32'; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ 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 + + { 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + 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.$ac_objext; then + ac_cv_sys_file_offset_bits=no; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + 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.$ac_objext; then + ac_cv_sys_file_offset_bits=64; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ echo "$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) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -f conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + 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.$ac_objext; then + ac_cv_sys_large_files=no; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + 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.$ac_objext; then + ac_cv_sys_large_files=1; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ echo "$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) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -f conftest* + fi +fi + + +if test -z "$AR" ; then + { { echo "$as_me:$LINENO: error: *** 'ar' missing, please install or fix your \$PATH ***" >&5 +echo "$as_me: error: *** 'ar' missing, please install or fix your \$PATH ***" >&2;} + { (exit 1); exit 1; }; } +fi + +# Use LOGIN_PROGRAM from environment if possible +if test ! -z "$LOGIN_PROGRAM" ; then + +cat >>confdefs.h <<_ACEOF +#define LOGIN_PROGRAM_FALLBACK "$LOGIN_PROGRAM" +_ACEOF + +else + # Search for login + # Extract the first word of "login", so it can be a program name with args. +set dummy login; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $LOGIN_PROGRAM_FALLBACK in + [\\/]* | ?:[\\/]*) + ac_cv_path_LOGIN_PROGRAM_FALLBACK="$LOGIN_PROGRAM_FALLBACK" # 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_LOGIN_PROGRAM_FALLBACK="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +LOGIN_PROGRAM_FALLBACK=$ac_cv_path_LOGIN_PROGRAM_FALLBACK +if test -n "$LOGIN_PROGRAM_FALLBACK"; then + { echo "$as_me:$LINENO: result: $LOGIN_PROGRAM_FALLBACK" >&5 +echo "${ECHO_T}$LOGIN_PROGRAM_FALLBACK" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then + cat >>confdefs.h <<_ACEOF +#define LOGIN_PROGRAM_FALLBACK "$LOGIN_PROGRAM_FALLBACK" +_ACEOF + + fi +fi + +# Extract the first word of "passwd", so it can be a program name with args. +set dummy passwd; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PATH_PASSWD_PROG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PATH_PASSWD_PROG="$PATH_PASSWD_PROG" # 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_PATH_PASSWD_PROG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PATH_PASSWD_PROG=$ac_cv_path_PATH_PASSWD_PROG +if test -n "$PATH_PASSWD_PROG"; then + { echo "$as_me:$LINENO: result: $PATH_PASSWD_PROG" >&5 +echo "${ECHO_T}$PATH_PASSWD_PROG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +if test ! -z "$PATH_PASSWD_PROG" ; then + +cat >>confdefs.h <<_ACEOF +#define _PATH_PASSWD_PROG "$PATH_PASSWD_PROG" +_ACEOF + +fi + +if test -z "$LD" ; then + LD=$CC +fi + + +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +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.$ac_objext; then + ac_cv_c_inline=$ac_kw +else + 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 + test "$ac_cv_c_inline" != no && break +done + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6; } + + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + + +{ echo "$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 + 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. */ +#include + +int +main () +{ +#ifndef LLONG_MAX + (void) LLONG_MAX; +#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 "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.$ac_objext; then + ac_cv_have_decl_LLONG_MAX=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_LLONG_MAX=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5 +echo "${ECHO_T}$ac_cv_have_decl_LLONG_MAX" >&6; } +if test $ac_cv_have_decl_LLONG_MAX = yes; then + have_llong_max=1 +fi + + +if test "$GCC" = "yes" || test "$GCC" = "egcs"; then + CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized" + GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` + case $GCC_VER in + 1.*) ;; + 2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;; + 2.*) ;; + 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;; + 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;; + *) ;; + esac + + if test -z "$have_llong_max"; then + # retry LLONG_MAX with -std=gnu99, needed on some Linuxes + unset ac_cv_have_decl_LLONG_MAX + saved_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -std=gnu99" + { echo "$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 + 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. */ +#include + + +int +main () +{ +#ifndef LLONG_MAX + (void) LLONG_MAX; +#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 "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.$ac_objext; then + ac_cv_have_decl_LLONG_MAX=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_LLONG_MAX=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5 +echo "${ECHO_T}$ac_cv_have_decl_LLONG_MAX" >&6; } +if test $ac_cv_have_decl_LLONG_MAX = yes; then + have_llong_max=1 +else + CFLAGS="$saved_CFLAGS" +fi + + fi +fi + + +# Check whether --with-rpath was given. +if test "${with_rpath+set}" = set; then + withval=$with_rpath; + if test "x$withval" = "xno" ; then + need_dash_r="" + fi + if test "x$withval" = "xyes" ; then + need_dash_r=1 + fi + + +fi + + +# Allow user to specify flags + +# Check whether --with-cflags was given. +if test "${with_cflags+set}" = set; then + withval=$with_cflags; + if test -n "$withval" && test "x$withval" != "xno" && \ + test "x${withval}" != "xyes"; then + CFLAGS="$CFLAGS $withval" + fi + + +fi + + +# Check whether --with-cppflags was given. +if test "${with_cppflags+set}" = set; then + withval=$with_cppflags; + if test -n "$withval" && test "x$withval" != "xno" && \ + test "x${withval}" != "xyes"; then + CPPFLAGS="$CPPFLAGS $withval" + fi + + +fi + + +# Check whether --with-ldflags was given. +if test "${with_ldflags+set}" = set; then + withval=$with_ldflags; + if test -n "$withval" && test "x$withval" != "xno" && \ + test "x${withval}" != "xyes"; then + LDFLAGS="$LDFLAGS $withval" + fi + + +fi + + +# Check whether --with-libs was given. +if test "${with_libs+set}" = set; then + withval=$with_libs; + if test -n "$withval" && test "x$withval" != "xno" && \ + test "x${withval}" != "xyes"; then + LIBS="$LIBS $withval" + fi + + +fi + + +# Check whether --with-Werror was given. +if test "${with_Werror+set}" = set; then + withval=$with_Werror; + if test -n "$withval" && test "x$withval" != "xno"; then + werror_flags="-Werror" + if test "x${withval}" != "xyes"; then + werror_flags="$withval" + fi + fi + + +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +for ac_header in \ + bstring.h \ + crypt.h \ + crypto/sha2.h \ + dirent.h \ + endian.h \ + features.h \ + fcntl.h \ + floatingpoint.h \ + getopt.h \ + glob.h \ + ia.h \ + iaf.h \ + limits.h \ + login.h \ + maillock.h \ + ndir.h \ + net/if_tun.h \ + netdb.h \ + netgroup.h \ + pam/pam_appl.h \ + paths.h \ + pty.h \ + readpassphrase.h \ + rpc/types.h \ + security/pam_appl.h \ + sha2.h \ + shadow.h \ + stddef.h \ + stdint.h \ + string.h \ + strings.h \ + sys/audit.h \ + sys/bitypes.h \ + sys/bsdtty.h \ + sys/cdefs.h \ + sys/dir.h \ + sys/mman.h \ + sys/ndir.h \ + sys/prctl.h \ + sys/pstat.h \ + sys/select.h \ + sys/stat.h \ + sys/stream.h \ + sys/stropts.h \ + sys/strtio.h \ + sys/sysmacros.h \ + sys/time.h \ + sys/timers.h \ + sys/un.h \ + time.h \ + tmpdir.h \ + ttyent.h \ + unistd.h \ + usersec.h \ + util.h \ + utime.h \ + utmp.h \ + utmpx.h \ + vis.h \ + +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$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 +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 "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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# lastlog.h requires sys/time.h to be included first on Solaris + +for ac_header in lastlog.h +do +as_ac_Header=`echo "ac_cv_header_$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 + 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. */ + +#ifdef HAVE_SYS_TIME_H +# include +#endif + + +#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=$ac_try;; +esac +eval "echo \"\$as_me:$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.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# sys/ptms.h requires sys/stream.h to be included first on Solaris + +for ac_header in sys/ptms.h +do +as_ac_Header=`echo "ac_cv_header_$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 + 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. */ + +#ifdef HAVE_SYS_STREAM_H +# include +#endif + + +#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=$ac_try;; +esac +eval "echo \"\$as_me:$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.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# login_cap.h requires sys/types.h on NetBSD + +for ac_header in login_cap.h +do +as_ac_Header=`echo "ac_cv_header_$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 + 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. */ + +#include + + +#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=$ac_try;; +esac +eval "echo \"\$as_me:$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.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# Messages for features tested for in target-specific section +SIA_MSG="no" +SPC_MSG="no" + +# Check for some target-specific stuff +case "$host" in +*-*-aix*) + # Some versions of VAC won't allow macro redefinitions at + # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that + # particularly with older versions of vac or xlc. + # It also throws errors about null macro argments, but these are + # not fatal. + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#define testmacro foo +#define testmacro bar +int main(void) { exit(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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { 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'`" + CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`" + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + { echo "$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 + saved_LDFLAGS="$LDFLAGS" + if test "$GCC" = "yes"; then + flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" + else + flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," + fi + for tryflags in $flags ;do + if (test -z "$blibflags"); then + LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + blibflags=$tryflags +else + echo "$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$ac_exeext conftest.$ac_ext + fi + done + if (test -z "$blibflags"); then + { echo "$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 "$as_me: error: *** must be able to specify blibpath on AIX - check config.log" >&2;} + { (exit 1); exit 1; }; } + else + { echo "$as_me:$LINENO: result: $blibflags" >&5 +echo "${ECHO_T}$blibflags" >&6; } + fi + LDFLAGS="$saved_LDFLAGS" + { 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 + 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. */ +/* Define authenticate to an innocuous variant, in case declares authenticate. + For example, HP-UX 11i declares gettimeofday. */ +#define authenticate innocuous_authenticate + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char authenticate (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef authenticate + +/* 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 authenticate (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_authenticate || defined __stub___authenticate +choke me +#endif + +int +main () +{ +return authenticate (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_func_authenticate=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_authenticate=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_authenticate" >&5 +echo "${ECHO_T}$ac_cv_func_authenticate" >&6; } +if test $ac_cv_func_authenticate = yes; then + +cat >>confdefs.h <<\_ACEOF +#define WITH_AIXAUTHENTICATE 1 +_ACEOF + +else + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ls $LIBS" +cat >conftest.$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 authenticate (); +int +main () +{ +return authenticate (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_s_authenticate=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_s_authenticate=no +fi + +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 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_s_authenticate" >&5 +echo "${ECHO_T}$ac_cv_lib_s_authenticate" >&6; } +if test $ac_cv_lib_s_authenticate = yes; then + cat >>confdefs.h <<\_ACEOF +#define WITH_AIXAUTHENTICATE 1 +_ACEOF + + LIBS="$LIBS -ls" + +fi + + +fi + + { 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 + 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. */ +#include + +int +main () +{ +#ifndef authenticate + (void) authenticate; +#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 "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.$ac_objext; then + ac_cv_have_decl_authenticate=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_authenticate=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_authenticate" >&5 +echo "${ECHO_T}$ac_cv_have_decl_authenticate" >&6; } +if test $ac_cv_have_decl_authenticate = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_AUTHENTICATE 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_AUTHENTICATE 0 +_ACEOF + + +fi +{ echo "$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 + 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. */ +#include + +int +main () +{ +#ifndef loginrestrictions + (void) loginrestrictions; +#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 "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.$ac_objext; then + ac_cv_have_decl_loginrestrictions=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_loginrestrictions=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginrestrictions" >&5 +echo "${ECHO_T}$ac_cv_have_decl_loginrestrictions" >&6; } +if test $ac_cv_have_decl_loginrestrictions = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_LOGINRESTRICTIONS 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_LOGINRESTRICTIONS 0 +_ACEOF + + +fi +{ echo "$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 + 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. */ +#include + +int +main () +{ +#ifndef loginsuccess + (void) loginsuccess; +#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 "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.$ac_objext; then + ac_cv_have_decl_loginsuccess=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_loginsuccess=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginsuccess" >&5 +echo "${ECHO_T}$ac_cv_have_decl_loginsuccess" >&6; } +if test $ac_cv_have_decl_loginsuccess = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_LOGINSUCCESS 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_LOGINSUCCESS 0 +_ACEOF + + +fi +{ echo "$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 + 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. */ +#include + +int +main () +{ +#ifndef passwdexpired + (void) passwdexpired; +#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 "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.$ac_objext; then + ac_cv_have_decl_passwdexpired=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_passwdexpired=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_passwdexpired" >&5 +echo "${ECHO_T}$ac_cv_have_decl_passwdexpired" >&6; } +if test $ac_cv_have_decl_passwdexpired = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_PASSWDEXPIRED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_PASSWDEXPIRED 0 +_ACEOF + + +fi +{ echo "$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 + 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. */ +#include + +int +main () +{ +#ifndef setauthdb + (void) setauthdb; +#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 "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.$ac_objext; then + ac_cv_have_decl_setauthdb=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_setauthdb=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_setauthdb" >&5 +echo "${ECHO_T}$ac_cv_have_decl_setauthdb" >&6; } +if test $ac_cv_have_decl_setauthdb = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SETAUTHDB 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SETAUTHDB 0 +_ACEOF + + +fi + + + { echo "$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 + 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. */ +#include + + +int +main () +{ +#ifndef loginfailed + (void) loginfailed; +#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 "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.$ac_objext; then + ac_cv_have_decl_loginfailed=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_loginfailed=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginfailed" >&5 +echo "${ECHO_T}$ac_cv_have_decl_loginfailed" >&6; } +if test $ac_cv_have_decl_loginfailed = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_LOGINFAILED 1 +_ACEOF + +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +(void)loginfailed("user","host","tty",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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define AIX_LOGINFAILED_4ARG 1 +_ACEOF + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_LOGINFAILED 0 +_ACEOF + + +fi + + + +for ac_func in setauthdb +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + { echo "$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 + 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. */ + #include + #include + + +int +main () +{ +#ifndef F_CLOSEM + (void) F_CLOSEM; +#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 "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.$ac_objext; then + ac_cv_have_decl_F_CLOSEM=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_F_CLOSEM=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_F_CLOSEM" >&5 +echo "${ECHO_T}$ac_cv_have_decl_F_CLOSEM" >&6; } +if test $ac_cv_have_decl_F_CLOSEM = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_FCNTL_CLOSEM 1 +_ACEOF + +fi + + check_for_aix_broken_getaddrinfo=1 + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_REALPATH 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_LASTLOG 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define LOGIN_NEEDS_UTMPX 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SPT_TYPE SPT_REUSEARGV +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define PTY_ZEROREAD 1 +_ACEOF + + ;; +*-*-cygwin*) + check_for_libcrypt_later=1 + LIBS="$LIBS /usr/lib/textreadmode.o" + +cat >>confdefs.h <<\_ACEOF +#define HAVE_CYGWIN 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_SHADOW 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define IP_TOS_IS_BROKEN 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define NO_X11_UNIX_SOCKETS 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define NO_IPPORT_RESERVED_CONCEPT 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_FD_PASSING 1 +_ACEOF + + ;; +*-*-dgux*) + cat >>confdefs.h <<\_ACEOF +#define IP_TOS_IS_BROKEN 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + ;; +*-*-darwin*) + { 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 + { 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. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) + exit(0); + else + exit(1); +} +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: working" >&5 +echo "${ECHO_T}working" >&6; } +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ echo "$as_me:$LINENO: result: buggy" >&5 +echo "${ECHO_T}buggy" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_GETADDRINFO 1 +_ACEOF + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define BIND_8_COMPAT 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_FREEBSD 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_COMPAT_AF 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_PREPEND_AF 1 +_ACEOF + + ;; +*-*-dragonfly*) + SSHDLIBS="$SSHDLIBS -lcrypt" + ;; +*-*-hpux*) + # first we define all of the options common to all HP-UX releases + CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" + IPADDR_IN_DISPLAY=yes + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define LOGIN_NO_ENDOPT 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define LOGIN_NEEDS_UTMPX 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define LOCKED_PASSWD_STRING "*" +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SPT_TYPE SPT_PSTAT +_ACEOF + + MAIL="/var/mail/username" + LIBS="$LIBS -lsec" + +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lxnet $LIBS" +cat >conftest.$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 t_error (); +int +main () +{ +return t_error (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_xnet_t_error=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_xnet_t_error=no +fi + +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 +{ 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 +_ACEOF + + LIBS="-lxnet $LIBS" + +else + { { echo "$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 + + + # next, we define all of the options specific to major releases + case "$host" in + *-*-hpux10*) + if test -z "$GCC"; then + CFLAGS="$CFLAGS -Ae" + fi + ;; + *-*-hpux11*) + +cat >>confdefs.h <<\_ACEOF +#define PAM_SUN_CODEBASE 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_UTMP 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define USE_BTMP 1 +_ACEOF + + check_for_hpux_broken_getaddrinfo=1 + check_for_conflicting_getspnam=1 + ;; + esac + + # lastly, we define options specific to minor releases + case "$host" in + *-*-hpux10.26) + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SECUREWARE 1 +_ACEOF + + disable_ptmx_check=yes + LIBS="$LIBS -lsecpw" + ;; + esac + ;; +*-*-irix5*) + PATH="$PATH:/usr/etc" + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_INET_NTOA 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define WITH_ABBREV_NO_TTY 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define LOCKED_PASSWD_STRING "*LK*" +_ACEOF + + ;; +*-*-irix6*) + PATH="$PATH:/usr/etc" + +cat >>confdefs.h <<\_ACEOF +#define WITH_IRIX_ARRAY 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define WITH_IRIX_PROJECT 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define WITH_IRIX_AUDIT 1 +_ACEOF + + { echo "$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 + 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. */ +/* Define jlimit_startjob to an innocuous variant, in case declares jlimit_startjob. + For example, HP-UX 11i declares gettimeofday. */ +#define jlimit_startjob innocuous_jlimit_startjob + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char jlimit_startjob (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef jlimit_startjob + +/* 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 jlimit_startjob (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_jlimit_startjob || defined __stub___jlimit_startjob +choke me +#endif + +int +main () +{ +return jlimit_startjob (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_func_jlimit_startjob=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_jlimit_startjob=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_jlimit_startjob" >&5 +echo "${ECHO_T}$ac_cv_func_jlimit_startjob" >&6; } +if test $ac_cv_func_jlimit_startjob = yes; then + +cat >>confdefs.h <<\_ACEOF +#define WITH_IRIX_JOBS 1 +_ACEOF + +fi + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_INET_NTOA 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_UPDWTMPX 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define WITH_ABBREV_NO_TTY 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define LOCKED_PASSWD_STRING "*LK*" +_ACEOF + + ;; +*-*-linux*) + no_dev_ptmx=1 + check_for_libcrypt_later=1 + check_for_openpty_ctty_bug=1 + +cat >>confdefs.h <<\_ACEOF +#define DONT_TRY_OTHER_AF 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define PAM_TTY_KLUDGE 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define LOCKED_PASSWD_PREFIX "!" +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SPT_TYPE SPT_REUSEARGV +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define LINK_OPNOTSUPP_ERRNO EPERM +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define _PATH_BTMP "/var/log/btmp" +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define USE_BTMP 1 +_ACEOF + + inet6_default_4in6=yes + case `uname -r` in + 1.*|2.0.*) + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_CMSG_TYPE 1 +_ACEOF + + ;; + esac + # tun(4) forwarding compat code + +for ac_header in linux/if_tun.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$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 +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 "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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_LINUX 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_COMPAT_AF 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_PREPEND_AF 1 +_ACEOF + + fi + ;; +mips-sony-bsd|mips-sony-newsos4) + +cat >>confdefs.h <<\_ACEOF +#define NEED_SETPGRP 1 +_ACEOF + + SONY=1 + ;; +*-*-netbsd*) + check_for_libcrypt_before=1 + if test "x$withval" != "xno" ; then + need_dash_r=1 + fi + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_FREEBSD 1 +_ACEOF + + if test "${ac_cv_header_net_if_tap_h+set}" = set; then + { 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5 +echo "${ECHO_T}$ac_cv_header_net_if_tap_h" >&6; } +else + # Is the header compilable? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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 "$as_me: WARNING: net/if_tap.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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 "$as_me: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_net_if_tap_h=$ac_header_preproc +fi +{ 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 $ac_cv_header_net_if_tap_h = yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_NO_L2 1 +_ACEOF + +fi + + + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_PREPEND_AF 1 +_ACEOF + + ;; +*-*-freebsd*) + check_for_libcrypt_later=1 + +cat >>confdefs.h <<\_ACEOF +#define LOCKED_PASSWD_PREFIX "*LOCKED*" +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_FREEBSD 1 +_ACEOF + + if test "${ac_cv_header_net_if_tap_h+set}" = set; then + { 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5 +echo "${ECHO_T}$ac_cv_header_net_if_tap_h" >&6; } +else + # Is the header compilable? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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 "$as_me: WARNING: net/if_tap.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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 "$as_me: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_net_if_tap_h=$ac_header_preproc +fi +{ 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 $ac_cv_header_net_if_tap_h = yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_NO_L2 1 +_ACEOF + +fi + + + ;; +*-*-bsdi*) + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + ;; +*-next-*) + conf_lastlog_location="/usr/adm/lastlog" + conf_utmp_location=/etc/utmp + conf_wtmp_location=/usr/adm/wtmp + MAIL=/usr/spool/mail + +cat >>confdefs.h <<\_ACEOF +#define HAVE_NEXT 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_REALPATH 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_SAVED_UIDS 1 +_ACEOF + + ;; +*-*-openbsd*) + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ATTRIBUTE__SENTINEL__ 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ATTRIBUTE__BOUNDED__ 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SSH_TUN_OPENBSD 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SYSLOG_R_SAFE_IN_SIGHAND 1 +_ACEOF + + ;; +*-*-solaris*) + if test "x$withval" != "xno" ; then + need_dash_r=1 + fi + cat >>confdefs.h <<\_ACEOF +#define PAM_SUN_CODEBASE 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define LOGIN_NEEDS_UTMPX 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define LOGIN_NEEDS_TERM 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define PAM_TTY_KLUDGE 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define LOCKED_PASSWD_STRING "*LK*" +_ACEOF + + # Pushing STREAMS modules will cause sshd to acquire a controlling tty. + +cat >>confdefs.h <<\_ACEOF +#define SSHD_ACQUIRES_CTTY 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define PASSWD_NEEDS_USERNAME 1 +_ACEOF + + external_path_file=/etc/default/login + # hardwire lastlog location (can't detect it on some versions) + conf_lastlog_location="/var/adm/lastlog" + { 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 "$sol2ver" -ge 8; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + cat >>confdefs.h <<\_ACEOF +#define DISABLE_UTMP 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_WTMP 1 +_ACEOF + + else + { 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=$with_solaris_contracts; + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcontract $LIBS" +cat >conftest.$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 ct_tmpl_activate (); +int +main () +{ +return ct_tmpl_activate (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_contract_ct_tmpl_activate=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_contract_ct_tmpl_activate=no +fi + +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 +{ 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 $ac_cv_lib_contract_ct_tmpl_activate = yes; then + +cat >>confdefs.h <<\_ACEOF +#define USE_SOLARIS_PROCESS_CONTRACTS 1 +_ACEOF + + SSHDLIBS="$SSHDLIBS -lcontract" + + SPC_MSG="yes" +fi + + +fi + + ;; +*-*-sunos4*) + CPPFLAGS="$CPPFLAGS -DSUNOS4" + +for ac_func in getpwanam +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + cat >>confdefs.h <<\_ACEOF +#define PAM_SUN_CODEBASE 1 +_ACEOF + + conf_utmp_location=/etc/utmp + conf_wtmp_location=/var/adm/wtmp + conf_lastlog_location=/var/adm/lastlog + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + ;; +*-ncr-sysv*) + LIBS="$LIBS -lc89" + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SSHD_ACQUIRES_CTTY 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + ;; +*-sni-sysv*) + # /usr/ucblib MUST NOT be searched on ReliantUNIX + +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$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 dlsym (); +int +main () +{ +return dlsym (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_dl_dlsym=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlsym=no +fi + +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 +{ 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 +_ACEOF + + LIBS="-ldl $LIBS" + +fi + + # -lresolv needs to be at the end of LIBS or DNS lookups break + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lresolv $LIBS" +cat >conftest.$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 res_query (); +int +main () +{ +return res_query (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_resolv_res_query=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_resolv_res_query=no +fi + +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 +{ 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 + + IPADDR_IN_DISPLAY=yes + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define IP_TOS_IS_BROKEN 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SSHD_ACQUIRES_CTTY 1 +_ACEOF + + external_path_file=/etc/default/login + # /usr/ucblib/libucb.a no longer needed on ReliantUNIX + # Attention: always take care to bind libsocket and libnsl before libc, + # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog + ;; +# UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. +*-*-sysv4.2*) + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define PASSWD_NEEDS_USERNAME 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define LOCKED_PASSWD_STRING "*LK*" +_ACEOF + + ;; +# UnixWare 7.x, OpenUNIX 8 +*-*-sysv5*) + check_for_libcrypt_later=1 + +cat >>confdefs.h <<\_ACEOF +#define UNIXWARE_LONG_PASSWORDS 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define PASSWD_NEEDS_USERNAME 1 +_ACEOF + + case "$host" in + *-*-sysv5SCO_SV*) # SCO OpenServer 6.x + TEST_SHELL=/u95/bin/sh + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_LIBIAF 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_UPDWTMPX 1 +_ACEOF + + ;; + *) cat >>confdefs.h <<\_ACEOF +#define LOCKED_PASSWD_STRING "*LK*" +_ACEOF + + ;; + esac + ;; +*-*-sysv*) + ;; +# SCO UNIX and OEM versions of SCO UNIX +*-*-sco3.2v4*) + { { echo "$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 +*-*-sco3.2v5*) + if test -z "$GCC"; then + CFLAGS="$CFLAGS -belf" + fi + LIBS="$LIBS -lprot -lx -ltinfo -lm" + no_dev_ptmx=1 + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define HAVE_SECUREWARE 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define DISABLE_SHADOW 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define DISABLE_FD_PASSING 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define WITH_ABBREV_NO_TTY 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_UPDWTMPX 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define PASSWD_NEEDS_USERNAME 1 +_ACEOF + + + +for ac_func in getluid setluid +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + MANTYPE=man + TEST_SHELL=ksh + ;; +*-*-unicosmk*) + +cat >>confdefs.h <<\_ACEOF +#define NO_SSH_LASTLOG 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define DISABLE_FD_PASSING 1 +_ACEOF + + LDFLAGS="$LDFLAGS" + LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" + MANTYPE=cat + ;; +*-*-unicosmp*) + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define WITH_ABBREV_NO_TTY 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define DISABLE_FD_PASSING 1 +_ACEOF + + LDFLAGS="$LDFLAGS" + LIBS="$LIBS -lgen -lacid -ldb" + MANTYPE=cat + ;; +*-*-unicos*) + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define DISABLE_FD_PASSING 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define NO_SSH_LASTLOG 1 +_ACEOF + + LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" + LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" + MANTYPE=cat + ;; +*-dec-osf*) + { echo "$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 + { echo "$as_me:$LINENO: result: disabled" >&5 +echo "${ECHO_T}disabled" >&6; } + no_osfsia=1 + fi + +fi + + if test -z "$no_osfsia" ; then + if test -f /etc/sia/matrix.conf; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_OSF_SIA 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_LOGIN 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define DISABLE_FD_PASSING 1 +_ACEOF + + LIBS="$LIBS -lsecurity -ldb -lm -laud" + SIA_MSG="yes" + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define LOCKED_PASSWD_SUBSTR "Nologin" +_ACEOF + + fi + fi + cat >>confdefs.h <<\_ACEOF +#define BROKEN_GETADDRINFO 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SETEUID_BREAKS_SETUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREUID 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETREGID 1 +_ACEOF + + ;; + +*-*-nto-qnx*) + cat >>confdefs.h <<\_ACEOF +#define USE_PIPES 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define NO_X11_UNIX_SOCKETS 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define MISSING_NFDBITS 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define MISSING_HOWMANY 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define MISSING_FD_MASK 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define DISABLE_LASTLOG 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define SSHD_ACQUIRES_CTTY 1 +_ACEOF + + enable_etc_default_login=no # has incompatible /etc/default/login + ;; + +*-*-ultrix*) + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_GETGROUPS 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_MMAP 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define NEED_SETPGRP 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SYS_SYSLOG_H 1 +_ACEOF + + ;; + +*-*-lynxos) + CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" + cat >>confdefs.h <<\_ACEOF +#define MISSING_HOWMANY 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETVBUF 1 +_ACEOF + + ;; +esac + +{ 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 + { 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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +int main(){exit(0);} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$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 "$as_me: error: *** compiler cannot create working executables, check config.log ***" >&2;} + { (exit 1); exit 1; }; } + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +# Checks for libraries. +{ 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 + 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. */ +/* Define yp_match to an innocuous variant, in case declares yp_match. + For example, HP-UX 11i declares gettimeofday. */ +#define yp_match innocuous_yp_match + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char yp_match (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef yp_match + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char yp_match (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_yp_match || defined __stub___yp_match +choke me +#endif + +int +main () +{ +return yp_match (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_func_yp_match=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_yp_match=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_yp_match" >&5 +echo "${ECHO_T}$ac_cv_func_yp_match" >&6; } +if test $ac_cv_func_yp_match = yes; then + : +else + +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat >conftest.$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 yp_match (); +int +main () +{ +return yp_match (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_nsl_yp_match=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_nsl_yp_match=no +fi + +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 +{ 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 +_ACEOF + + LIBS="-lnsl $LIBS" + +fi + +fi + +{ echo "$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 + 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. */ +/* Define setsockopt to an innocuous variant, in case declares setsockopt. + For example, HP-UX 11i declares gettimeofday. */ +#define setsockopt innocuous_setsockopt + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char setsockopt (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef setsockopt + +/* 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 setsockopt (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_setsockopt || defined __stub___setsockopt +choke me +#endif + +int +main () +{ +return setsockopt (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_func_setsockopt=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_setsockopt=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_setsockopt" >&5 +echo "${ECHO_T}$ac_cv_func_setsockopt" >&6; } +if test $ac_cv_func_setsockopt = yes; then + : +else + +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$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 setsockopt (); +int +main () +{ +return setsockopt (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_socket_setsockopt=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_socket_setsockopt=no +fi + +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 +{ 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 +_ACEOF + + LIBS="-lsocket $LIBS" + +fi + +fi + + + +for ac_func in dirname +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +for ac_header in libgen.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$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 +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 "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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +else + + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgen $LIBS" +cat >conftest.$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 dirname (); +int +main () +{ +return dirname (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_gen_dirname=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_gen_dirname=no +fi + +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 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_gen_dirname" >&5 +echo "${ECHO_T}$ac_cv_lib_gen_dirname" >&6; } +if test $ac_cv_lib_gen_dirname = yes; then + + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + save_LIBS="$LIBS" + LIBS="$LIBS -lgen" + if test "$cross_compiling" = yes; then + ac_cv_have_broken_dirname="no" +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include + +int main(int argc, char **argv) { + char *s, buf[32]; + + strncpy(buf,"/etc", 32); + s = dirname(buf); + if (!s || strncmp(s, "/", 32) != 0) { + exit(1); + } else { + exit(0); + } +} + +_ACEOF +rm -f conftest$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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_broken_dirname="no" +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + ac_cv_have_broken_dirname="yes" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + LIBS="$save_LIBS" + +fi +{ echo "$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="$LIBS -lgen" + cat >>confdefs.h <<\_ACEOF +#define HAVE_DIRNAME 1 +_ACEOF + + +for ac_header in libgen.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$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 +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 "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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + fi + +fi + + +fi +done + + +{ echo "$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 + 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. */ +/* Define getspnam to an innocuous variant, in case declares getspnam. + For example, HP-UX 11i declares gettimeofday. */ +#define getspnam innocuous_getspnam + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char getspnam (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef getspnam + +/* 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 getspnam (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_getspnam || defined __stub___getspnam +choke me +#endif + +int +main () +{ +return getspnam (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_func_getspnam=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_getspnam=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_getspnam" >&5 +echo "${ECHO_T}$ac_cv_func_getspnam" >&6; } +if test $ac_cv_func_getspnam = yes; then + : +else + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgen $LIBS" +cat >conftest.$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 getspnam (); +int +main () +{ +return getspnam (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_gen_getspnam=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_gen_getspnam=no +fi + +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 +{ 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 + +{ 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 + 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.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char basename (); +int +main () +{ +return basename (); + ; + return 0; +} +_ACEOF +for ac_lib in '' gen; do + if test -z "$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_basename=$ac_res +else + echo "$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_basename+set}" = set; then + break +fi +done +if test "${ac_cv_search_basename+set}" = set; then + : +else + ac_cv_search_basename=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$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 $LIBS" + +cat >>confdefs.h <<\_ACEOF +#define HAVE_BASENAME 1 +_ACEOF + +fi + + + +# Check whether --with-zlib was given. +if test "${with_zlib+set}" = set; then + withval=$with_zlib; if test "x$withval" = "xno" ; then + { { 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 "$withval/lib"; then + if test -n "${need_dash_r}"; then + LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" + else + LDFLAGS="-L${withval}/lib ${LDFLAGS}" + fi + else + if test -n "${need_dash_r}"; then + LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" + else + LDFLAGS="-L${withval} ${LDFLAGS}" + fi + fi + if test -d "$withval/include"; then + CPPFLAGS="-I${withval}/include ${CPPFLAGS}" + else + CPPFLAGS="-I${withval} ${CPPFLAGS}" + fi + fi + +fi + + + +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lz $LIBS" +cat >conftest.$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 deflate (); +int +main () +{ +return deflate (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_z_deflate=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_z_deflate=no +fi + +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 +{ 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 +_ACEOF + + LIBS="-lz $LIBS" + +else + + saved_CPPFLAGS="$CPPFLAGS" + saved_LDFLAGS="$LDFLAGS" + save_LIBS="$LIBS" + if test -n "${need_dash_r}"; then + LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" + else + LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" + fi + CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" + LIBS="$LIBS -lz" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char deflate (); +int +main () +{ +return deflate (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + cat >>confdefs.h <<\_ACEOF +#define HAVE_LIBZ 1 +_ACEOF + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { { echo "$as_me:$LINENO: error: *** zlib missing - please install first or check config.log ***" >&5 +echo "$as_me: error: *** zlib missing - please install first or check config.log ***" >&2;} + { (exit 1); exit 1; }; } + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + + +fi + +if test "${ac_cv_header_zlib_h+set}" = set; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5 +echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; } +else + # Is the header compilable? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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 "$as_me: WARNING: zlib.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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 "$as_me: WARNING: zlib.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_zlib_h=$ac_header_preproc +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5 +echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; } + +fi +if test $ac_cv_header_zlib_h = yes; then + : +else + { { echo "$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 + + + + +# Check whether --with-zlib-version-check was given. +if test "${with_zlib_version_check+set}" = set; then + withval=$with_zlib_version_check; if test "x$withval" = "xno" ; then + zlib_check_nonfatal=1 + fi + + +fi + + +{ echo "$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 + { 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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +int main() +{ + int a=0, b=0, c=0, d=0, n, v; + n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); + if (n != 3 && n != 4) + exit(1); + v = a*1000000 + b*10000 + c*100 + d; + fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); + + /* 1.1.4 is OK */ + if (a == 1 && b == 1 && c >= 4) + exit(0); + + /* 1.2.3 and up are OK */ + if (v >= 1020300) + exit(0); + + exit(2); +} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + if test -z "$zlib_check_nonfatal" ; then + { { echo "$as_me:$LINENO: error: *** zlib too old - check config.log *** +Your reported zlib version has known security problems. It's possible your +vendor has fixed these problems without changing the version number. If you +are sure this is the case, you can disable the check by running +\"./configure --without-zlib-version-check\". +If you are in doubt, upgrade zlib to version 1.2.3 or greater. +See http://www.gzip.org/zlib/ for details." >&5 +echo "$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 +\"./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." >&2;} + { (exit 1); exit 1; }; } + else + { echo "$as_me:$LINENO: WARNING: zlib version may have security problems" >&5 +echo "$as_me: WARNING: zlib version may have security problems" >&2;} + fi + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +{ 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 + 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. */ +/* Define strcasecmp to an innocuous variant, in case declares strcasecmp. + For example, HP-UX 11i declares gettimeofday. */ +#define strcasecmp innocuous_strcasecmp + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char strcasecmp (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef strcasecmp + +/* 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 strcasecmp (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_strcasecmp || defined __stub___strcasecmp +choke me +#endif + +int +main () +{ +return strcasecmp (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_func_strcasecmp=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_strcasecmp=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_strcasecmp" >&5 +echo "${ECHO_T}$ac_cv_func_strcasecmp" >&6; } +if test $ac_cv_func_strcasecmp = yes; then + : +else + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lresolv $LIBS" +cat >conftest.$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 strcasecmp (); +int +main () +{ +return strcasecmp (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_resolv_strcasecmp=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_resolv_strcasecmp=no +fi + +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 +{ 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 + + +fi + + +for ac_func in utimes +do +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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc89 $LIBS" +cat >conftest.$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 utimes (); +int +main () +{ +return utimes (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_c89_utimes=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_c89_utimes=no +fi + +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 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_c89_utimes" >&5 +echo "${ECHO_T}$ac_cv_lib_c89_utimes" >&6; } +if test $ac_cv_lib_c89_utimes = yes; then + cat >>confdefs.h <<\_ACEOF +#define HAVE_UTIMES 1 +_ACEOF + + LIBS="$LIBS -lc89" +fi + + +fi +done + + + +for ac_header in libutil.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$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 +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 "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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +{ echo "$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 + 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.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char login (); +int +main () +{ +return login (); + ; + return 0; +} +_ACEOF +for ac_lib in '' util bsd; do + if test -z "$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_login=$ac_res +else + echo "$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_login+set}" = set; then + break +fi +done +if test "${ac_cv_search_login+set}" = set; then + : +else + ac_cv_search_login=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$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 $LIBS" + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LOGIN 1 +_ACEOF + +fi + + + + +for ac_func in logout updwtmp logwtmp +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +for ac_func in strftime +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + # strftime is in -lintl on SCO UNIX. +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat >conftest.$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 strftime (); +int +main () +{ +return strftime (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_intl_strftime=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_intl_strftime=no +fi + +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 +{ 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 +_ACEOF + +LIBS="-lintl $LIBS" +fi + +fi +done + + +# Check for ALTDIRFUNC glob() extension +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include + #ifdef GLOB_ALTDIRFUNC + FOUNDIT + #endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "FOUNDIT" >/dev/null 2>&1; then + + +cat >>confdefs.h <<\_ACEOF +#define GLOB_HAS_ALTDIRFUNC 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + + +fi +rm -f conftest* + + +# Check for g.gl_matchc glob() extension +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include +int +main () +{ +glob_t g; g.gl_matchc = 1; + ; + 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.$ac_objext; then + + +cat >>confdefs.h <<\_ACEOF +#define GLOB_HAS_GL_MATCHC 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +{ echo "$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 + 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. */ +#include + +int +main () +{ +#ifndef GLOB_NOMATCH + (void) GLOB_NOMATCH; +#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 "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.$ac_objext; then + ac_cv_have_decl_GLOB_NOMATCH=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_GLOB_NOMATCH=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_GLOB_NOMATCH" >&5 +echo "${ECHO_T}$ac_cv_have_decl_GLOB_NOMATCH" >&6; } +if test $ac_cv_have_decl_GLOB_NOMATCH = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GLOB_NOMATCH 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GLOB_NOMATCH 0 +_ACEOF + + +fi + + + +{ echo "$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 + + { echo "$as_me:$LINENO: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&5 +echo "$as_me: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&2;} + cat >>confdefs.h <<\_ACEOF +#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1 +_ACEOF + + + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1 +_ACEOF + + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +{ echo "$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 + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + +# Check whether user wants S/Key support +SKEY_MSG="no" + +# Check whether --with-skey was given. +if test "${with_skey+set}" = set; then + withval=$with_skey; + if test "x$withval" != "xno" ; then + + if test "x$withval" != "xyes" ; then + CPPFLAGS="$CPPFLAGS -I${withval}/include" + LDFLAGS="$LDFLAGS -L${withval}/lib" + fi + + +cat >>confdefs.h <<\_ACEOF +#define SKEY 1 +_ACEOF + + LIBS="-lskey $LIBS" + SKEY_MSG="yes" + + { echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +int main() { char *ff = skey_keyinfo(""); ff=""; exit(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=$ac_try;; +esac +eval "echo \"\$as_me:$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 + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { { echo "$as_me:$LINENO: error: ** Incomplete or missing s/key libraries." >&5 +echo "$as_me: error: ** Incomplete or missing s/key libraries." >&2;} + { (exit 1); exit 1; }; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include +int +main () +{ +(void)skeychallenge(NULL,"name","",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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define SKEYCHALLENGE_4ARG 1 +_ACEOF + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + + +fi + + +# Check whether user wants TCP wrappers support +TCPW_MSG="no" + +# Check whether --with-tcp-wrappers was given. +if test "${with_tcp_wrappers+set}" = set; then + withval=$with_tcp_wrappers; + if test "x$withval" != "xno" ; then + saved_LIBS="$LIBS" + saved_LDFLAGS="$LDFLAGS" + saved_CPPFLAGS="$CPPFLAGS" + if test -n "${withval}" && \ + test "x${withval}" != "xyes"; then + if test -d "${withval}/lib"; then + if test -n "${need_dash_r}"; then + LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" + else + LDFLAGS="-L${withval}/lib ${LDFLAGS}" + fi + else + if test -n "${need_dash_r}"; then + LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" + else + LDFLAGS="-L${withval} ${LDFLAGS}" + fi + fi + if test -d "${withval}/include"; then + CPPFLAGS="-I${withval}/include ${CPPFLAGS}" + else + CPPFLAGS="-I${withval} ${CPPFLAGS}" + fi + fi + LIBWRAP="-lwrap" + LIBS="$LIBWRAP $LIBS" + { echo "$as_me:$LINENO: checking for libwrap" >&5 +echo $ECHO_N "checking for libwrap... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#include + int deny_severity = 0, allow_severity = 0; + +int +main () +{ +hosts_access(0); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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 + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define LIBWRAP 1 +_ACEOF + + + TCPW_MSG="yes" + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { { echo "$as_me:$LINENO: error: *** libwrap missing" >&5 +echo "$as_me: error: *** libwrap missing" >&2;} + { (exit 1); exit 1; }; } + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$saved_LIBS" + fi + + +fi + + +# Check whether user wants libedit support +LIBEDIT_MSG="no" + +# Check whether --with-libedit was given. +if test "${with_libedit+set}" = set; then + withval=$with_libedit; if test "x$withval" != "xno" ; then + if test "x$withval" != "xyes"; then + CPPFLAGS="$CPPFLAGS -I${withval}/include" + if test -n "${need_dash_r}"; then + LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" + else + LDFLAGS="-L${withval}/lib ${LDFLAGS}" + fi + fi + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ledit -lcurses + $LIBS" +cat >conftest.$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 el_init (); +int +main () +{ +return el_init (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_edit_el_init=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_edit_el_init=no +fi + +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 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_edit_el_init" >&5 +echo "${ECHO_T}$ac_cv_lib_edit_el_init" >&6; } +if test $ac_cv_lib_edit_el_init = yes; then + +cat >>confdefs.h <<\_ACEOF +#define USE_LIBEDIT 1 +_ACEOF + + LIBEDIT="-ledit -lcurses" + LIBEDIT_MSG="yes" + + +else + { { echo "$as_me:$LINENO: error: libedit not found" >&5 +echo "$as_me: error: libedit not found" >&2;} + { (exit 1); exit 1; }; } +fi + + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +int main(void) +{ + int i = H_SETSIZE; + el_init("", NULL, NULL, NULL); + exit(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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { 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 + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + +fi + + +AUDIT_MODULE=none + +# Check whether --with-audit was given. +if test "${with_audit+set}" = set; then + withval=$with_audit; + { 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) + { echo "$as_me:$LINENO: result: bsm" >&5 +echo "${ECHO_T}bsm" >&6; } + AUDIT_MODULE=bsm + +for ac_header in bsm/audit.h +do +as_ac_Header=`echo "ac_cv_header_$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 + 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. */ + +#ifdef HAVE_TIME_H +# include +#endif + + + +#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=$ac_try;; +esac +eval "echo \"\$as_me:$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.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + { { echo "$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 + + +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsm $LIBS" +cat >conftest.$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 getaudit (); +int +main () +{ +return getaudit (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_bsm_getaudit=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_bsm_getaudit=no +fi + +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 +{ 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 +_ACEOF + + LIBS="-lbsm $LIBS" + +else + { { echo "$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=`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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + { { echo "$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 + + # These are optional + +for ac_func in getaudit_addr +do +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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +cat >>confdefs.h <<\_ACEOF +#define USE_BSM_AUDIT 1 +_ACEOF + + ;; + debug) + AUDIT_MODULE=debug + { echo "$as_me:$LINENO: result: debug" >&5 +echo "${ECHO_T}debug" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define SSH_AUDIT_EVENTS 1 +_ACEOF + + ;; + no) + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + ;; + *) + { { echo "$as_me:$LINENO: error: Unknown audit module $withval" >&5 +echo "$as_me: error: Unknown audit module $withval" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +for ac_func in \ + arc4random \ + asprintf \ + b64_ntop \ + __b64_ntop \ + b64_pton \ + __b64_pton \ + bcopy \ + bindresvport_sa \ + clock \ + closefrom \ + dirfd \ + fchmod \ + fchown \ + freeaddrinfo \ + futimes \ + getaddrinfo \ + getcwd \ + getgrouplist \ + getnameinfo \ + getopt \ + getpeereid \ + _getpty \ + getrlimit \ + getttyent \ + glob \ + inet_aton \ + inet_ntoa \ + inet_ntop \ + innetgr \ + login_getcapbool \ + md5_crypt \ + memmove \ + mkdtemp \ + mmap \ + ngetaddrinfo \ + nsleep \ + ogetaddrinfo \ + openlog_r \ + openpty \ + prctl \ + pstat \ + readpassphrase \ + realpath \ + recvmsg \ + rresvport_af \ + sendmsg \ + setdtablesize \ + setegid \ + setenv \ + seteuid \ + setgroups \ + setlogin \ + setpcred \ + setproctitle \ + setregid \ + setreuid \ + setrlimit \ + setsid \ + setvbuf \ + sigaction \ + sigvec \ + snprintf \ + socketpair \ + strdup \ + strerror \ + strlcat \ + strlcpy \ + strmode \ + strnvis \ + strtonum \ + strtoll \ + strtoul \ + sysconf \ + tcgetpgrp \ + truncate \ + unsetenv \ + updwtmpx \ + vasprintf \ + vhangup \ + vsnprintf \ + waitpid \ + +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +# IRIX has a const char return value for gai_strerror() + +for ac_func in gai_strerror +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define HAVE_GAI_STRERROR 1 +_ACEOF + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include + +const char *gai_strerror(int); +int +main () +{ + +char *str; + +str = gai_strerror(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.$ac_objext; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_CONST_GAI_STRERROR_PROTO 1 +_ACEOF + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +done + + +{ echo "$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 + 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.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char nanosleep (); +int +main () +{ +return nanosleep (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$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_nanosleep=$ac_res +else + echo "$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_nanosleep+set}" = set; then + break +fi +done +if test "${ac_cv_search_nanosleep+set}" = set; then + : +else + ac_cv_search_nanosleep=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$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 $LIBS" + +cat >>confdefs.h <<\_ACEOF +#define HAVE_NANOSLEEP 1 +_ACEOF + +fi + + +{ echo "$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 + 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. */ +$ac_includes_default +int +main () +{ +#ifndef getrusage + (void) getrusage; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$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.$ac_objext; then + ac_cv_have_decl_getrusage=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_getrusage=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getrusage" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getrusage" >&6; } +if test $ac_cv_have_decl_getrusage = yes; then + +for ac_func in getrusage +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +fi + +{ echo "$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 + 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. */ + +#ifdef HAVE_STRING_H +# include +#endif + + +int +main () +{ +#ifndef strsep + (void) strsep; +#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 "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.$ac_objext; then + ac_cv_have_decl_strsep=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_strsep=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strsep" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strsep" >&6; } +if test $ac_cv_have_decl_strsep = yes; then + +for ac_func in strsep +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +fi + + +{ echo "$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 + 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. */ +#include + + +int +main () +{ +#ifndef tcsendbreak + (void) tcsendbreak; +#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 "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.$ac_objext; then + ac_cv_have_decl_tcsendbreak=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_tcsendbreak=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tcsendbreak" >&5 +echo "${ECHO_T}$ac_cv_have_decl_tcsendbreak" >&6; } +if test $ac_cv_have_decl_tcsendbreak = yes; then + cat >>confdefs.h <<\_ACEOF +#define HAVE_TCSENDBREAK 1 +_ACEOF + +else + +for ac_func in tcsendbreak +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +fi + + +{ echo "$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 + 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. */ +#include + +int +main () +{ +#ifndef h_errno + (void) h_errno; +#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 "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.$ac_objext; then + ac_cv_have_decl_h_errno=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_h_errno=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_h_errno" >&5 +echo "${ECHO_T}$ac_cv_have_decl_h_errno" >&6; } +if test $ac_cv_have_decl_h_errno = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_H_ERRNO 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_H_ERRNO 0 +_ACEOF + + +fi + + + +{ echo "$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 + 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. */ + +#include +#include + + +int +main () +{ +#ifndef SHUT_RD + (void) SHUT_RD; +#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 "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.$ac_objext; then + ac_cv_have_decl_SHUT_RD=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_SHUT_RD=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_SHUT_RD" >&5 +echo "${ECHO_T}$ac_cv_have_decl_SHUT_RD" >&6; } +if test $ac_cv_have_decl_SHUT_RD = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SHUT_RD 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SHUT_RD 0 +_ACEOF + + +fi + + + +{ echo "$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 + 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. */ + +#include +#ifdef HAVE_SYS_STAT_H +# include +#endif +#ifdef HAVE_FCNTL_H +# include +#endif + + +int +main () +{ +#ifndef O_NONBLOCK + (void) O_NONBLOCK; +#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 "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.$ac_objext; then + ac_cv_have_decl_O_NONBLOCK=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_O_NONBLOCK=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_O_NONBLOCK" >&5 +echo "${ECHO_T}$ac_cv_have_decl_O_NONBLOCK" >&6; } +if test $ac_cv_have_decl_O_NONBLOCK = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_O_NONBLOCK 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_O_NONBLOCK 0 +_ACEOF + + +fi + + + +{ echo "$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 + 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. */ + +#include +#include +#include + + +int +main () +{ +#ifndef writev + (void) writev; +#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 "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.$ac_objext; then + ac_cv_have_decl_writev=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_writev=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_writev" >&5 +echo "${ECHO_T}$ac_cv_have_decl_writev" >&6; } +if test $ac_cv_have_decl_writev = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_WRITEV 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_WRITEV 0 +_ACEOF + + +fi + + + + +for ac_func in setresuid +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + + { echo "$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 + { 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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETRESUID 1 +_ACEOF + + { echo "$as_me:$LINENO: result: not implemented" >&5 +echo "${ECHO_T}not implemented" >&6; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +fi +done + + + +for ac_func in setresgid +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + + { echo "$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 + { 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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_SETRESGID 1 +_ACEOF + + { echo "$as_me:$LINENO: result: not implemented" >&5 +echo "${ECHO_T}not implemented" >&6; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +fi +done + + + + +for ac_func in gettimeofday time +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + + +for ac_func in endutent getutent getutid getutline pututline setutent +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +for ac_func in utmpname +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + +for ac_func in endutxent getutxent getutxid getutxline pututxline +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +for ac_func in setutxent utmpxname +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +{ echo "$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 + 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. */ +/* Define daemon to an innocuous variant, in case declares daemon. + For example, HP-UX 11i declares gettimeofday. */ +#define daemon innocuous_daemon + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char daemon (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef daemon + +/* 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 daemon (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_daemon || defined __stub___daemon +choke me +#endif + +int +main () +{ +return daemon (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_func_daemon=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_daemon=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_daemon" >&5 +echo "${ECHO_T}$ac_cv_func_daemon" >&6; } +if test $ac_cv_func_daemon = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_DAEMON 1 +_ACEOF + +else + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat >conftest.$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 daemon (); +int +main () +{ +return daemon (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_bsd_daemon=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_bsd_daemon=no +fi + +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 +{ 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 +_ACEOF + +fi + + +fi + + +{ 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 + 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. */ +/* Define getpagesize to an innocuous variant, in case declares getpagesize. + For example, HP-UX 11i declares gettimeofday. */ +#define getpagesize innocuous_getpagesize + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char getpagesize (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef getpagesize + +/* 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 getpagesize (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_getpagesize || defined __stub___getpagesize +choke me +#endif + +int +main () +{ +return getpagesize (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_func_getpagesize=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_getpagesize=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_getpagesize" >&5 +echo "${ECHO_T}$ac_cv_func_getpagesize" >&6; } +if test $ac_cv_func_getpagesize = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETPAGESIZE 1 +_ACEOF + +else + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lucb $LIBS" +cat >conftest.$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 getpagesize (); +int +main () +{ +return getpagesize (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_ucb_getpagesize=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_ucb_getpagesize=no +fi + +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 +{ 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 +_ACEOF + +fi + + +fi + + +# Check for broken snprintf +if test "x$ac_cv_func_snprintf" = "xyes" ; then + { echo "$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 + { 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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_SNPRINTF 1 +_ACEOF + + { echo "$as_me:$LINENO: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5 +echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;} + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi + +# If we don't have a working asprintf, then we strongly depend on vsnprintf +# returning the right thing on overflow: the number of characters it tried to +# create (as per SUSv3) +if test "x$ac_cv_func_asprintf" != "xyes" && \ + test "x$ac_cv_func_vsnprintf" = "xyes" ; then + { 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 + { 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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include + +int x_snprintf(char *str,size_t count,const char *fmt,...) +{ + size_t ret; va_list ap; + va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); + return ret; +} +int main(void) +{ + char x[1]; + exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); +} +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define BROKEN_SNPRINTF 1 +_ACEOF + + { echo "$as_me:$LINENO: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&5 +echo "$as_me: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&2;} + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +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 +{ 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + int snprintf(char *a, size_t b, const char *c, ...) { return 0; } + int main(void) { snprintf(0, 0, 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define SNPRINTF_CONST const +_ACEOF + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + cat >>confdefs.h <<\_ACEOF +#define SNPRINTF_CONST /* not const */ +_ACEOF + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Check for missing getpeereid (or equiv) support +NO_PEERCHECK="" +if test "x$ac_cv_func_getpeereid" != "xyes" ; then + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include +int +main () +{ +int i = SO_PEERCRED; + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SO_PEERCRED 1 +_ACEOF + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + NO_PEERCHECK=1 + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +if test "x$ac_cv_func_mkdtemp" = "xyes" ; then +{ 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 + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + cat >>confdefs.h <<\_ACEOF +#define HAVE_STRICT_MKSTEMP 1 +_ACEOF + + + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +main() { char template[]="conftest.mkstemp-test"; +if (mkstemp(template) == -1) + exit(1); +unlink(template); exit(0); +} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_STRICT_MKSTEMP 1 +_ACEOF + + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi + +if test ! -z "$check_for_openpty_ctty_bug"; then + { 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 + + { echo "$as_me:$LINENO: result: cross-compiling" >&5 +echo "${ECHO_T}cross-compiling" >&6; } + + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#include + +int +main() +{ + pid_t pid; + int fd, ptyfd, ttyfd, status; + + pid = fork(); + if (pid < 0) { /* failed */ + exit(1); + } else if (pid > 0) { /* parent */ + waitpid(pid, &status, 0); + if (WIFEXITED(status)) + exit(WEXITSTATUS(status)); + else + exit(2); + } else { /* child */ + close(0); close(1); close(2); + setsid(); + openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); + fd = open("/dev/tty", O_RDWR | O_NOCTTY); + if (fd >= 0) + exit(3); /* Acquired ctty: broken */ + else + exit(0); /* Did not acquire ctty: OK */ + } +} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + cat >>confdefs.h <<\_ACEOF +#define SSHD_ACQUIRES_CTTY 1 +_ACEOF + + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi + +if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ + test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then + { echo "$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 + + { echo "$as_me:$LINENO: result: cross-compiling" >&5 +echo "${ECHO_T}cross-compiling" >&6; } + + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#include +#include + +#define TEST_PORT "2222" + +int +main(void) +{ + int err, sock; + struct addrinfo *gai_ai, *ai, hints; + char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; + + memset(&hints, 0, sizeof(hints)); + hints.ai_family = PF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + hints.ai_flags = AI_PASSIVE; + + err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); + if (err != 0) { + fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); + exit(1); + } + + for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { + if (ai->ai_family != AF_INET6) + continue; + + err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, + sizeof(ntop), strport, sizeof(strport), + NI_NUMERICHOST|NI_NUMERICSERV); + + if (err != 0) { + if (err == EAI_SYSTEM) + perror("getnameinfo EAI_SYSTEM"); + else + fprintf(stderr, "getnameinfo failed: %s\n", + gai_strerror(err)); + exit(2); + } + + sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); + if (sock < 0) + perror("socket"); + if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { + if (errno == EBADF) + exit(3); + } + } + exit(0); +} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + cat >>confdefs.h <<\_ACEOF +#define BROKEN_GETADDRINFO 1 +_ACEOF + + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi + +if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ + test "x$check_for_aix_broken_getaddrinfo" = "x1"; then + { echo "$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 + + { echo "$as_me:$LINENO: result: cross-compiling" >&5 +echo "${ECHO_T}cross-compiling" >&6; } + + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#include +#include + +#define TEST_PORT "2222" + +int +main(void) +{ + int err, sock; + struct addrinfo *gai_ai, *ai, hints; + char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; + + memset(&hints, 0, sizeof(hints)); + hints.ai_family = PF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + hints.ai_flags = AI_PASSIVE; + + err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); + if (err != 0) { + fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); + exit(1); + } + + for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { + if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) + continue; + + err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, + sizeof(ntop), strport, sizeof(strport), + NI_NUMERICHOST|NI_NUMERICSERV); + + if (ai->ai_family == AF_INET && err != 0) { + perror("getnameinfo"); + exit(2); + } + } + exit(0); +} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define AIX_GETNAMEINFO_HACK 1 +_ACEOF + + +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + cat >>confdefs.h <<\_ACEOF +#define BROKEN_GETADDRINFO 1 +_ACEOF + + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi + +if test "x$check_for_conflicting_getspnam" = "x1"; then + { 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 +int main(void) {exit(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.$ac_objext; then + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define GETSPNAM_CONFLICTING_DEFS 1 +_ACEOF + + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Use it with a single arg. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +getpgrp (0); + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_cv_func_getpgrp_void=no +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_getpgrp_void=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5 +echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; } +if test $ac_cv_func_getpgrp_void = yes; then + +cat >>confdefs.h <<\_ACEOF +#define GETPGRP_VOID 1 +_ACEOF + +fi + + +# Search for OpenSSL +saved_CPPFLAGS="$CPPFLAGS" +saved_LDFLAGS="$LDFLAGS" + +# Check whether --with-ssl-dir was given. +if test "${with_ssl_dir+set}" = set; then + withval=$with_ssl_dir; + if test "x$withval" != "xno" ; then + case "$withval" in + # Relative paths + ./*|../*) withval="`pwd`/$withval" + esac + if test -d "$withval/lib"; then + if test -n "${need_dash_r}"; then + LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" + else + LDFLAGS="-L${withval}/lib ${LDFLAGS}" + fi + else + if test -n "${need_dash_r}"; then + LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" + else + LDFLAGS="-L${withval} ${LDFLAGS}" + fi + fi + if test -d "$withval/include"; then + CPPFLAGS="-I${withval}/include ${CPPFLAGS}" + else + CPPFLAGS="-I${withval} ${CPPFLAGS}" + fi + fi + + +fi + +LIBS="-lcrypto $LIBS" +cat >conftest.$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 RAND_add (); +int +main () +{ +return RAND_add (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_OPENSSL 1 +_ACEOF + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + if test -n "${need_dash_r}"; then + LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" + else + LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" + fi + CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" + cat >conftest.$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 RAND_add (); +int +main () +{ +return RAND_add (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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 + cat >>confdefs.h <<\_ACEOF +#define HAVE_OPENSSL 1 +_ACEOF + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { { echo "$as_me:$LINENO: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&5 +echo "$as_me: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&2;} + { (exit 1); exit 1; }; } + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +# Determine OpenSSL header version +{ echo "$as_me:$LINENO: checking OpenSSL header version" >&5 +echo $ECHO_N "checking OpenSSL header version... $ECHO_C" >&6; } +if test "$cross_compiling" = yes; then + + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 +echo "$as_me: WARNING: cross compiling: not checking" >&2;} + + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#define DATA "conftest.sslincver" +int main(void) { + FILE *fd; + int rc; + + fd = fopen(DATA,"w"); + if(fd == NULL) + exit(1); + + if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) + exit(1); + + exit(0); +} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + ssl_header_ver=`cat conftest.sslincver` + { echo "$as_me:$LINENO: result: $ssl_header_ver" >&5 +echo "${ECHO_T}$ssl_header_ver" >&6; } + +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$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 "$as_me: error: OpenSSL version header not found." >&2;} + { (exit 1); exit 1; }; } + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +# Determine OpenSSL library version +{ 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 + + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 +echo "$as_me: WARNING: cross compiling: not checking" >&2;} + + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#include +#define DATA "conftest.ssllibver" +int main(void) { + FILE *fd; + int rc; + + fd = fopen(DATA,"w"); + if(fd == NULL) + exit(1); + + if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) + exit(1); + + exit(0); +} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + ssl_library_ver=`cat conftest.ssllibver` + { echo "$as_me:$LINENO: result: $ssl_library_ver" >&5 +echo "${ECHO_T}$ssl_library_ver" >&6; } + +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$as_me:$LINENO: result: not found" >&5 +echo "${ECHO_T}not found" >&6; } + { { echo "$as_me:$LINENO: error: OpenSSL library not found." >&5 +echo "$as_me: error: OpenSSL library not found." >&2;} + { (exit 1); exit 1; }; } + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + + +# Check whether --with-openssl-header-check was given. +if test "${with_openssl_header_check+set}" = set; then + withval=$with_openssl_header_check; if test "x$withval" = "xno" ; then + openssl_check_nonfatal=1 + fi + + +fi + + +# Sanity check OpenSSL headers +{ echo "$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 + + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 +echo "$as_me: WARNING: cross compiling: not checking" >&2;} + + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + if test "x$openssl_check_nonfatal" = "x"; then + { { echo "$as_me:$LINENO: error: Your OpenSSL headers do not match your +library. Check config.log for details. +If you are sure your installation is consistent, you can disable the check +by running \"./configure --without-openssl-header-check\". +Also see contrib/findssl.sh for help identifying header/library mismatches. +" >&5 +echo "$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\". +Also see contrib/findssl.sh for help identifying header/library mismatches. +" >&2;} + { (exit 1); exit 1; }; } + else + { 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 +echo "$as_me: WARNING: Your OpenSSL headers do not match your +library. Check config.log for details. +Also see contrib/findssl.sh for help identifying header/library mismatches." >&2;} + fi + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +{ 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +int main(void) { SSLeay_add_all_algorithms(); } + +_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=$ac_try;; +esac +eval "echo \"\$as_me:$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 + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + saved_LIBS="$LIBS" + LIBS="$LIBS -ldl" + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +int main(void) { SSLeay_add_all_algorithms(); } + +_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=$ac_try;; +esac +eval "echo \"\$as_me:$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 + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + LIBS="$saved_LIBS" + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + + +# Check whether --with-ssl-engine was given. +if test "${with_ssl_engine+set}" = set; then + withval=$with_ssl_engine; if test "x$withval" != "xno" ; then + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include +int +main () +{ + +ENGINE_load_builtin_engines();ENGINE_register_all_complete(); + + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define USE_OPENSSL_ENGINE 1 +_ACEOF + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { { echo "$as_me:$LINENO: error: OpenSSL ENGINE support not found" >&5 +echo "$as_me: error: OpenSSL ENGINE support not found" >&2;} + { (exit 1); exit 1; }; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + +fi + + +# Check for OpenSSL without EVP_aes_{192,256}_cbc +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} + +_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=$ac_try;; +esac +eval "echo \"\$as_me:$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 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define OPENSSL_LOBOTOMISED_AES 1 +_ACEOF + + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +# Some systems want crypt() from libcrypt, *not* the version in OpenSSL, +# because the system crypt() is more featureful. +if test "x$check_for_libcrypt_before" = "x1"; then + +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcrypt $LIBS" +cat >conftest.$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 crypt (); +int +main () +{ +return crypt (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_crypt_crypt=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_crypt_crypt=no +fi + +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 +{ 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 +_ACEOF + + LIBS="-lcrypt $LIBS" + +fi + +fi + +# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the +# version in OpenSSL. +if test "x$check_for_libcrypt_later" = "x1"; then + { 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcrypt $LIBS" +cat >conftest.$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 crypt (); +int +main () +{ +return crypt (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_crypt_crypt=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_crypt_crypt=no +fi + +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 +{ 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 + +fi + +# Search for SHA256 support in libc and/or OpenSSL + + +for ac_func in SHA256_Update EVP_sha256 +do +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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-liaf $LIBS" +cat >conftest.$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 ia_openinfo (); +int +main () +{ +return ia_openinfo (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_iaf_ia_openinfo=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_iaf_ia_openinfo=no +fi + +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 +{ 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 + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBIAF 1 +_ACEOF + + LIBS="-liaf $LIBS" + +fi + + +### Configure cryptographic random number support + +# Check wheter OpenSSL seeds itself +{ echo "$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 + + { echo "$as_me:$LINENO: WARNING: cross compiling: assuming yes" >&5 +echo "$as_me: WARNING: cross compiling: assuming yes" >&2;} + # This is safe, since all recent OpenSSL versions will + # complain at runtime if not seeded correctly. + OPENSSL_SEEDS_ITSELF=yes + + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +int main(void) { exit(RAND_status() == 1 ? 0 : 1); } + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + OPENSSL_SEEDS_ITSELF=yes + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$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 -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +# Check for PAM libs +PAM_MSG="no" + +# Check whether --with-pam was given. +if test "${with_pam+set}" = set; then + withval=$with_pam; + if test "x$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 + { { 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" + +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$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 +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_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +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 +{ 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 +_ACEOF + + LIBS="-ldl $LIBS" + +fi + + +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpam $LIBS" +cat >conftest.$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 pam_set_item (); +int +main () +{ +return pam_set_item (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_pam_pam_set_item=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_pam_pam_set_item=no +fi + +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 +{ 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 +_ACEOF + + LIBS="-lpam $LIBS" + +else + { { echo "$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=`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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +for ac_func in pam_putenv +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + LIBS="$saved_LIBS" + + PAM_MSG="yes" + + LIBPAM="-lpam" + +cat >>confdefs.h <<\_ACEOF +#define USE_PAM 1 +_ACEOF + + + if test $ac_cv_lib_dl_dlopen = yes; then + case "$LIBS" in + *-ldl*) + # libdl already in LIBS + ;; + *) + LIBPAM="$LIBPAM -ldl" + ;; + esac + fi + + fi + + +fi + + +# Check for older PAM +if test "x$PAM_MSG" = "xyes" ; then + # Check PAM strerror arguments (old PAM) + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#if defined(HAVE_SECURITY_PAM_APPL_H) +#include +#elif defined (HAVE_PAM_PAM_APPL_H) +#include +#endif + +int +main () +{ +(void)pam_strerror((pam_handle_t *)NULL, -1); + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_OLD_PAM 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + PAM_MSG="yes (old library)" + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +# Do we want to force the use of the rand helper? + +# Check whether --with-rand-helper was given. +if test "${with_rand_helper+set}" = set; then + withval=$with_rand_helper; + if test "x$withval" = "xno" ; then + # Force use of OpenSSL's internal RNG, even if + # the previous test showed it to be unseeded. + if test -z "$OPENSSL_SEEDS_ITSELF" ; then + { echo "$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 + else + USE_RAND_HELPER=yes + fi + +fi + + +# Which randomness source do we use? +if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then + # OpenSSL only + +cat >>confdefs.h <<\_ACEOF +#define OPENSSL_PRNG_ONLY 1 +_ACEOF + + RAND_MSG="OpenSSL internal ONLY" + INSTALL_SSH_RAND_HELPER="" +elif test ! -z "$USE_RAND_HELPER" ; then + # install rand helper + RAND_MSG="ssh-rand-helper" + INSTALL_SSH_RAND_HELPER="yes" +fi + + +### Configuration of ssh-rand-helper + +# PRNGD TCP socket + +# Check whether --with-prngd-port was given. +if test "${with_prngd_port+set}" = set; then + withval=$with_prngd_port; + case "$withval" in + no) + withval="" + ;; + [0-9]*) + ;; + *) + { { echo "$as_me:$LINENO: error: You must specify a numeric port number for --with-prngd-port" >&5 +echo "$as_me: error: You must specify a numeric port number for --with-prngd-port" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + if test ! -z "$withval" ; then + PRNGD_PORT="$withval" + +cat >>confdefs.h <<_ACEOF +#define PRNGD_PORT $PRNGD_PORT +_ACEOF + + fi + + +fi + + +# PRNGD Unix domain socket + +# Check whether --with-prngd-socket was given. +if test "${with_prngd_socket+set}" = set; then + withval=$with_prngd_socket; + case "$withval" in + yes) + withval="/var/run/egd-pool" + ;; + no) + withval="" + ;; + /*) + ;; + *) + { { 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 "$PRNGD_PORT" ; then + { { echo "$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 "$withval" ; then + { echo "$as_me:$LINENO: WARNING: Entropy socket is not readable" >&5 +echo "$as_me: WARNING: Entropy socket is not readable" >&2;} + fi + PRNGD_SOCKET="$withval" + +cat >>confdefs.h <<_ACEOF +#define PRNGD_SOCKET "$PRNGD_SOCKET" +_ACEOF + + fi + +else + + # Check for existing socket only if we don't have a random device already + if test "$USE_RAND_HELPER" = yes ; then + { echo "$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 $sock" ; then + PRNGD_SOCKET="$sock" + cat >>confdefs.h <<_ACEOF +#define PRNGD_SOCKET "$PRNGD_SOCKET" +_ACEOF + + break; + fi + done + if test ! -z "$PRNGD_SOCKET" ; then + { echo "$as_me:$LINENO: result: $PRNGD_SOCKET" >&5 +echo "${ECHO_T}$PRNGD_SOCKET" >&6; } + else + { echo "$as_me:$LINENO: result: not found" >&5 +echo "${ECHO_T}not found" >&6; } + fi + fi + + +fi + + +# Change default command timeout for hashing entropy source +entropy_timeout=200 + +# Check whether --with-entropy-timeout was given. +if test "${with_entropy_timeout+set}" = set; then + withval=$with_entropy_timeout; + if test -n "$withval" && test "x$withval" != "xno" && \ + test "x${withval}" != "xyes"; then + entropy_timeout=$withval + fi + + +fi + + +cat >>confdefs.h <<_ACEOF +#define ENTROPY_TIMEOUT_MSEC $entropy_timeout +_ACEOF + + +SSH_PRIVSEP_USER=sshd + +# Check whether --with-privsep-user was given. +if test "${with_privsep_user+set}" = set; then + withval=$with_privsep_user; + if test -n "$withval" && test "x$withval" != "xno" && \ + test "x${withval}" != "xyes"; then + SSH_PRIVSEP_USER=$withval + fi + + +fi + + +cat >>confdefs.h <<_ACEOF +#define SSH_PRIVSEP_USER "$SSH_PRIVSEP_USER" +_ACEOF + + + +# We do this little dance with the search path to insure +# that programs that we select for use by installed programs +# (which may be run by the super-user) come from trusted +# locations before they come from the user's private area. +# This should help avoid accidentally configuring some +# random version of a program in someone's personal bin. + +OPATH=$PATH +PATH=/bin:/usr/bin +test -h /bin 2> /dev/null && PATH=/usr/bin +test -d /sbin && PATH=$PATH:/sbin +test -d /usr/sbin && PATH=$PATH:/usr/sbin +PATH=$PATH:/etc:$OPATH + +# These programs are used by the command hashing source to gather entropy + + # Extract the first word of "ls", so it can be a program name with args. +set dummy ls; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_LS in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_LS="$PROG_LS" # 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_PROG_LS="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_LS=$ac_cv_path_PROG_LS +if test -n "$PROG_LS"; then + { echo "$as_me:$LINENO: result: $PROG_LS" >&5 +echo "${ECHO_T}$PROG_LS" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_LS" ; then + PROG_LS="undef" + fi + + + + # Extract the first word of "netstat", so it can be a program name with args. +set dummy netstat; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_NETSTAT in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_NETSTAT="$PROG_NETSTAT" # 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_PROG_NETSTAT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_NETSTAT=$ac_cv_path_PROG_NETSTAT +if test -n "$PROG_NETSTAT"; then + { echo "$as_me:$LINENO: result: $PROG_NETSTAT" >&5 +echo "${ECHO_T}$PROG_NETSTAT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_NETSTAT" ; then + PROG_NETSTAT="undef" + fi + + + + # Extract the first word of "arp", so it can be a program name with args. +set dummy arp; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_ARP in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_ARP="$PROG_ARP" # 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_PROG_ARP="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_ARP=$ac_cv_path_PROG_ARP +if test -n "$PROG_ARP"; then + { echo "$as_me:$LINENO: result: $PROG_ARP" >&5 +echo "${ECHO_T}$PROG_ARP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_ARP" ; then + PROG_ARP="undef" + fi + + + + # Extract the first word of "ifconfig", so it can be a program name with args. +set dummy ifconfig; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_IFCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_IFCONFIG="$PROG_IFCONFIG" # 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_PROG_IFCONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_IFCONFIG=$ac_cv_path_PROG_IFCONFIG +if test -n "$PROG_IFCONFIG"; then + { echo "$as_me:$LINENO: result: $PROG_IFCONFIG" >&5 +echo "${ECHO_T}$PROG_IFCONFIG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_IFCONFIG" ; then + PROG_IFCONFIG="undef" + fi + + + + # Extract the first word of "jstat", so it can be a program name with args. +set dummy jstat; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_JSTAT in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_JSTAT="$PROG_JSTAT" # 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_PROG_JSTAT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_JSTAT=$ac_cv_path_PROG_JSTAT +if test -n "$PROG_JSTAT"; then + { echo "$as_me:$LINENO: result: $PROG_JSTAT" >&5 +echo "${ECHO_T}$PROG_JSTAT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_JSTAT" ; then + PROG_JSTAT="undef" + fi + + + + # Extract the first word of "ps", so it can be a program name with args. +set dummy ps; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_PS in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_PS="$PROG_PS" # 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_PROG_PS="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_PS=$ac_cv_path_PROG_PS +if test -n "$PROG_PS"; then + { echo "$as_me:$LINENO: result: $PROG_PS" >&5 +echo "${ECHO_T}$PROG_PS" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_PS" ; then + PROG_PS="undef" + fi + + + + # Extract the first word of "sar", so it can be a program name with args. +set dummy sar; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_SAR in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_SAR="$PROG_SAR" # 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_PROG_SAR="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_SAR=$ac_cv_path_PROG_SAR +if test -n "$PROG_SAR"; then + { echo "$as_me:$LINENO: result: $PROG_SAR" >&5 +echo "${ECHO_T}$PROG_SAR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_SAR" ; then + PROG_SAR="undef" + fi + + + + # Extract the first word of "w", so it can be a program name with args. +set dummy w; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_W in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_W="$PROG_W" # 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_PROG_W="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_W=$ac_cv_path_PROG_W +if test -n "$PROG_W"; then + { echo "$as_me:$LINENO: result: $PROG_W" >&5 +echo "${ECHO_T}$PROG_W" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_W" ; then + PROG_W="undef" + fi + + + + # Extract the first word of "who", so it can be a program name with args. +set dummy who; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_WHO in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_WHO="$PROG_WHO" # 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_PROG_WHO="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_WHO=$ac_cv_path_PROG_WHO +if test -n "$PROG_WHO"; then + { echo "$as_me:$LINENO: result: $PROG_WHO" >&5 +echo "${ECHO_T}$PROG_WHO" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_WHO" ; then + PROG_WHO="undef" + fi + + + + # Extract the first word of "last", so it can be a program name with args. +set dummy last; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_LAST in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_LAST="$PROG_LAST" # 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_PROG_LAST="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_LAST=$ac_cv_path_PROG_LAST +if test -n "$PROG_LAST"; then + { echo "$as_me:$LINENO: result: $PROG_LAST" >&5 +echo "${ECHO_T}$PROG_LAST" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_LAST" ; then + PROG_LAST="undef" + fi + + + + # Extract the first word of "lastlog", so it can be a program name with args. +set dummy lastlog; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_LASTLOG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_LASTLOG="$PROG_LASTLOG" # 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_PROG_LASTLOG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_LASTLOG=$ac_cv_path_PROG_LASTLOG +if test -n "$PROG_LASTLOG"; then + { echo "$as_me:$LINENO: result: $PROG_LASTLOG" >&5 +echo "${ECHO_T}$PROG_LASTLOG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_LASTLOG" ; then + PROG_LASTLOG="undef" + fi + + + + # Extract the first word of "df", so it can be a program name with args. +set dummy df; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_DF in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_DF="$PROG_DF" # 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_PROG_DF="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_DF=$ac_cv_path_PROG_DF +if test -n "$PROG_DF"; then + { echo "$as_me:$LINENO: result: $PROG_DF" >&5 +echo "${ECHO_T}$PROG_DF" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_DF" ; then + PROG_DF="undef" + fi + + + + # Extract the first word of "vmstat", so it can be a program name with args. +set dummy vmstat; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_VMSTAT in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_VMSTAT="$PROG_VMSTAT" # 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_PROG_VMSTAT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_VMSTAT=$ac_cv_path_PROG_VMSTAT +if test -n "$PROG_VMSTAT"; then + { echo "$as_me:$LINENO: result: $PROG_VMSTAT" >&5 +echo "${ECHO_T}$PROG_VMSTAT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_VMSTAT" ; then + PROG_VMSTAT="undef" + fi + + + + # Extract the first word of "uptime", so it can be a program name with args. +set dummy uptime; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_UPTIME in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_UPTIME="$PROG_UPTIME" # 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_PROG_UPTIME="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_UPTIME=$ac_cv_path_PROG_UPTIME +if test -n "$PROG_UPTIME"; then + { echo "$as_me:$LINENO: result: $PROG_UPTIME" >&5 +echo "${ECHO_T}$PROG_UPTIME" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_UPTIME" ; then + PROG_UPTIME="undef" + fi + + + + # Extract the first word of "ipcs", so it can be a program name with args. +set dummy ipcs; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_IPCS in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_IPCS="$PROG_IPCS" # 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_PROG_IPCS="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_IPCS=$ac_cv_path_PROG_IPCS +if test -n "$PROG_IPCS"; then + { echo "$as_me:$LINENO: result: $PROG_IPCS" >&5 +echo "${ECHO_T}$PROG_IPCS" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_IPCS" ; then + PROG_IPCS="undef" + fi + + + + # Extract the first word of "tail", so it can be a program name with args. +set dummy tail; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PROG_TAIL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROG_TAIL="$PROG_TAIL" # 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_PROG_TAIL="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PROG_TAIL=$ac_cv_path_PROG_TAIL +if test -n "$PROG_TAIL"; then + { echo "$as_me:$LINENO: result: $PROG_TAIL" >&5 +echo "${ECHO_T}$PROG_TAIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test -z "$PROG_TAIL" ; then + PROG_TAIL="undef" + fi + + +# restore PATH +PATH=$OPATH + +# Where does ssh-rand-helper get its randomness from? +INSTALL_SSH_PRNG_CMDS="" +if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then + if test ! -z "$PRNGD_PORT" ; then + RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" + elif test ! -z "$PRNGD_SOCKET" ; then + RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" + else + RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" + RAND_HELPER_CMDHASH=yes + INSTALL_SSH_PRNG_CMDS="yes" + fi +fi + + + +# Cheap hack to ensure NEWS-OS libraries are arranged right. +if test ! -z "$SONY" ; then + LIBS="$LIBS -liberty"; +fi + +# Check for long long datatypes +{ echo "$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 + 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. */ +$ac_includes_default +typedef long long ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_cv_type_long_long=yes +else + echo "$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.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 +echo "${ECHO_T}$ac_cv_type_long_long" >&6; } +if test $ac_cv_type_long_long = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_LONG_LONG 1 +_ACEOF + + +fi +{ echo "$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 + 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. */ +$ac_includes_default +typedef unsigned long long ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_cv_type_unsigned_long_long=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_unsigned_long_long=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5 +echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6; } +if test $ac_cv_type_unsigned_long_long = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_UNSIGNED_LONG_LONG 1 +_ACEOF + + +fi +{ echo "$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 + 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. */ +$ac_includes_default +typedef long double ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_cv_type_long_double=yes +else + echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef char ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_cv_type_char=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_char=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5 +echo "${ECHO_T}$ac_cv_type_char" >&6; } + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +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 char ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 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.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef char ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef char ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef char ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef char ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_char=$ac_lo;; +'') if test "$ac_cv_type_char" = yes; then + { { echo "$as_me:$LINENO: error: cannot compute sizeof (char) +See \`config.log' for more details." >&5 +echo "$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 ;; +esac +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 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 +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_char=`cat conftest.val` +else + echo "$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 + { { echo "$as_me:$LINENO: error: cannot compute sizeof (char) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (char) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } + else + ac_cv_sizeof_char=0 + fi +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5 +echo "${ECHO_T}$ac_cv_sizeof_char" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_CHAR $ac_cv_sizeof_char +_ACEOF + + +{ echo "$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}$ac_cv_type_short_int" >&6; } + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 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.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef short int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_short_int=$ac_lo;; +'') if test "$ac_cv_type_short_int" = yes; then + { { echo "$as_me:$LINENO: error: cannot compute sizeof (short int) +See \`config.log' for more details." >&5 +echo "$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 ;; +esac +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_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 +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_short_int=`cat conftest.val` +else + echo "$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 + { { echo "$as_me:$LINENO: error: cannot compute sizeof (short int) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (short int) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } + else + ac_cv_sizeof_short_int=0 + fi +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_short_int" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SHORT_INT $ac_cv_sizeof_short_int +_ACEOF + + +{ echo "$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}$ac_cv_type_int" >&6; } + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 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.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_int=$ac_lo;; +'') if test "$ac_cv_type_int" = yes; then + { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) +See \`config.log' for more details." >&5 +echo "$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 ;; +esac +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_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 +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_int=`cat conftest.val` +else + echo "$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 + { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (int) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } + else + ac_cv_sizeof_int=0 + fi +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_int" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT $ac_cv_sizeof_int +_ACEOF + + +{ echo "$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}$ac_cv_type_long_int" >&6; } + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 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.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_long_int=$ac_lo;; +'') if test "$ac_cv_type_long_int" = yes; then + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long int) +See \`config.log' for more details." >&5 +echo "$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 ;; +esac +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_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 +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_long_int=`cat conftest.val` +else + echo "$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 + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long int) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (long int) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } + else + ac_cv_sizeof_long_int=0 + fi +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long_int" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG_INT $ac_cv_sizeof_long_int +_ACEOF + + +{ echo "$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}$ac_cv_type_long_long_int" >&6; } + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 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.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long long int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$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_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_long_long_int=$ac_lo;; +'') if test "$ac_cv_type_long_long_int" = yes; then + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int) +See \`config.log' for more details." >&5 +echo "$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 ;; +esac +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_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 +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_long_long_int=`cat conftest.val` +else + echo "$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 + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (long long int) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } + else + ac_cv_sizeof_long_long_int=0 + fi +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long_long_int" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG_LONG_INT $ac_cv_sizeof_long_long_int +_ACEOF + + + +# Sanity check long long for some platforms (AIX) +if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then + ac_cv_sizeof_long_long_int=0 +fi + +# compute LLONG_MIN and LLONG_MAX if we don't know them. +if test -z "$have_llong_max"; then + { echo "$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 + + { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5 +echo "$as_me: WARNING: cross compiling: not checking" >&2;} + + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +/* Why is this so damn hard? */ +#ifdef __GNUC__ +# undef __GNUC__ +#endif +#define __USE_ISOC99 +#include +#define DATA "conftest.llminmax" +#define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) + +/* + * printf in libc on some platforms (eg old Tru64) does not understand %lld so + * we do this the hard way. + */ +static int +fprint_ll(FILE *f, long long n) +{ + unsigned int i; + int l[sizeof(long long) * 8]; + + if (n < 0) + if (fprintf(f, "-") < 0) + return -1; + for (i = 0; n != 0; i++) { + l[i] = my_abs(n % 10); + n /= 10; + } + do { + if (fprintf(f, "%d", l[--i]) < 0) + return -1; + } while (i != 0); + if (fprintf(f, " ") < 0) + return -1; + return 0; +} + +int main(void) { + FILE *f; + long long i, llmin, llmax = 0; + + if((f = fopen(DATA,"w")) == NULL) + exit(1); + +#if defined(LLONG_MIN) && defined(LLONG_MAX) + fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); + llmin = LLONG_MIN; + llmax = LLONG_MAX; +#else + fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); + /* This will work on one's complement and two's complement */ + for (i = 1; i > llmax; i <<= 1, i++) + llmax = i; + llmin = llmax + 1LL; /* wrap */ +#endif + + /* Sanity check */ + if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax + || llmax - 1 > llmax || llmin == llmax || llmin == 0 + || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { + fprintf(f, "unknown unknown\n"); + exit(2); + } + + if (fprint_ll(f, llmin) < 0) + exit(3); + if (fprint_ll(f, llmax) < 0) + exit(4); + if (fclose(f) < 0) + exit(5); + exit(0); +} + +_ACEOF +rm -f 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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + llong_min=`$AWK '{print $1}' conftest.llminmax` + llong_max=`$AWK '{print $2}' conftest.llminmax` + + { echo "$as_me:$LINENO: result: $llong_max" >&5 +echo "${ECHO_T}$llong_max" >&6; } + +cat >>confdefs.h <<_ACEOF +#define LLONG_MAX ${llong_max}LL +_ACEOF + + { echo "$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 ${llong_min}LL +_ACEOF + + +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + + { echo "$as_me:$LINENO: result: not found" >&5 +echo "${ECHO_T}not found" >&6; } + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi + + +# More checks for data types +{ echo "$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 + 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. */ + #include +int +main () +{ + u_int a; a = 1; + ; + 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.$ac_objext; then + ac_cv_have_u_int="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_u_int="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_U_INT 1 +_ACEOF + + have_u_int=1 +fi + +{ 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 + 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. */ + #include +int +main () +{ + int8_t a; int16_t b; int32_t c; a = b = c = 1; + ; + 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.$ac_objext; then + ac_cv_have_intxx_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_intxx_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_INTXX_T 1 +_ACEOF + + have_intxx_t=1 +fi + +if (test -z "$have_intxx_t" && \ + test "x$ac_cv_header_stdint_h" = "xyes") +then + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include +int +main () +{ + int8_t a; int16_t b; int32_t c; a = b = c = 1; + ; + 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.$ac_objext; then + + cat >>confdefs.h <<\_ACEOF +#define HAVE_INTXX_T 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +{ echo "$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 + 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. */ + +#include +#ifdef HAVE_STDINT_H +# include +#endif +#include +#ifdef HAVE_SYS_BITYPES_H +# include +#endif + +int +main () +{ + int64_t a; a = 1; + ; + 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.$ac_objext; then + ac_cv_have_int64_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_int64_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_INT64_T 1 +_ACEOF + +fi + +{ 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 + 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. */ + #include +int +main () +{ + u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1; + ; + 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.$ac_objext; then + ac_cv_have_u_intxx_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_u_intxx_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_U_INTXX_T 1 +_ACEOF + + have_u_intxx_t=1 +fi + +if test -z "$have_u_intxx_t" ; then + { echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include +int +main () +{ + u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1; + ; + 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.$ac_objext; then + + cat >>confdefs.h <<\_ACEOF +#define HAVE_U_INTXX_T 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +{ echo "$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 + 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. */ + #include +int +main () +{ + u_int64_t a; a = 1; + ; + 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.$ac_objext; then + ac_cv_have_u_int64_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_u_int64_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_U_INT64_T 1 +_ACEOF + + have_u_int64_t=1 +fi + +if test -z "$have_u_int64_t" ; then + { echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include +int +main () +{ + u_int64_t a; a = 1 + ; + 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.$ac_objext; then + + cat >>confdefs.h <<\_ACEOF +#define HAVE_U_INT64_T 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +if test -z "$have_u_intxx_t" ; then + { 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 + 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. */ + +#include + +int +main () +{ + uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; + ; + 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.$ac_objext; then + ac_cv_have_uintxx_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_uintxx_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_UINTXX_T 1 +_ACEOF + + fi +fi + +if test -z "$have_uintxx_t" ; then + { echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include +int +main () +{ + uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; + ; + 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.$ac_objext; then + + cat >>confdefs.h <<\_ACEOF +#define HAVE_UINTXX_T 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ + test "x$ac_cv_header_sys_bitypes_h" = "xyes") +then + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include + +int +main () +{ + + int8_t a; int16_t b; int32_t c; + u_int8_t e; u_int16_t f; u_int32_t g; + a = b = c = e = f = g = 1; + + ; + 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.$ac_objext; then + + cat >>confdefs.h <<\_ACEOF +#define HAVE_U_INTXX_T 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define HAVE_INTXX_T 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + +{ echo "$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 + 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. */ + +#include + +int +main () +{ + u_char foo; foo = 125; + ; + 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.$ac_objext; then + ac_cv_have_u_char="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_u_char="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_U_CHAR 1 +_ACEOF + +fi + + + { 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 + 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. */ +#include +#include + +typedef socklen_t 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.$ac_objext; then + ac_cv_type_socklen_t=yes +else + echo "$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.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 +echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; } +if test $ac_cv_type_socklen_t = yes; then + : +else + + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + # Systems have either "struct sockaddr *" or + # "void *" as the second argument to getpeername + curl_cv_socklen_t_equiv= + for arg2 in "struct sockaddr" void; do + for t in int size_t unsigned long "unsigned long"; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include + #include + + int getpeername (int, $arg2 *, $t *); + +int +main () +{ + + $t len; + getpeername(0,0,&len); + + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + + curl_cv_socklen_t_equiv="$t" + break + +else + 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 + done + done + + if test "x$curl_cv_socklen_t_equiv" = x; then + { { echo "$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 + + { 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 $curl_cv_socklen_t_equiv +_ACEOF + +fi + + + +{ echo "$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 + 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. */ +#include + +typedef sig_atomic_t 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.$ac_objext; then + ac_cv_type_sig_atomic_t=yes +else + echo "$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.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_sig_atomic_t" >&5 +echo "${ECHO_T}$ac_cv_type_sig_atomic_t" >&6; } +if test $ac_cv_type_sig_atomic_t = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_SIG_ATOMIC_T 1 +_ACEOF + + +fi + + +{ echo "$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 + 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. */ +#include +#include + +typedef in_addr_t 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.$ac_objext; then + ac_cv_type_in_addr_t=yes +else + echo "$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.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_in_addr_t" >&5 +echo "${ECHO_T}$ac_cv_type_in_addr_t" >&6; } +if test $ac_cv_type_in_addr_t = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_IN_ADDR_T 1 +_ACEOF + + +fi + + +{ echo "$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 + 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. */ + +#include + +int +main () +{ + size_t foo; foo = 1235; + ; + 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.$ac_objext; then + ac_cv_have_size_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_size_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_SIZE_T 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include + +int +main () +{ + ssize_t foo; foo = 1235; + ; + 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.$ac_objext; then + ac_cv_have_ssize_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_ssize_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_SSIZE_T 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include + +int +main () +{ + clock_t foo; foo = 1235; + ; + 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.$ac_objext; then + ac_cv_have_clock_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_clock_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_CLOCK_T 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include +#include + +int +main () +{ + sa_family_t foo; foo = 1235; + ; + 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.$ac_objext; then + ac_cv_have_sa_family_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + sa_family_t foo; foo = 1235; + ; + 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.$ac_objext; then + ac_cv_have_sa_family_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_sa_family_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_SA_FAMILY_T 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include + +int +main () +{ + pid_t foo; foo = 1235; + ; + 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.$ac_objext; then + ac_cv_have_pid_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_pid_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_PID_T 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include + +int +main () +{ + mode_t foo; foo = 1235; + ; + 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.$ac_objext; then + ac_cv_have_mode_t="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_mode_t="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_MODE_T 1 +_ACEOF + +fi + + +{ 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 + 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. */ + +#include +#include + +int +main () +{ + struct sockaddr_storage s; + ; + 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.$ac_objext; then + ac_cv_have_struct_sockaddr_storage="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_struct_sockaddr_storage="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_STRUCT_SOCKADDR_STORAGE 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include +#include + +int +main () +{ + struct sockaddr_in6 s; s.sin6_family = 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.$ac_objext; then + ac_cv_have_struct_sockaddr_in6="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_struct_sockaddr_in6="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_STRUCT_SOCKADDR_IN6 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include +#include + +int +main () +{ + struct in6_addr s; s.s6_addr[0] = 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.$ac_objext; then + ac_cv_have_struct_in6_addr="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_struct_in6_addr="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_STRUCT_IN6_ADDR 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include +#include +#include + +int +main () +{ + struct addrinfo s; s.ai_flags = AI_PASSIVE; + ; + 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.$ac_objext; then + ac_cv_have_struct_addrinfo="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_struct_addrinfo="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_STRUCT_ADDRINFO 1 +_ACEOF + +fi + +{ 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 + 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. */ + #include +int +main () +{ + struct timeval tv; tv.tv_sec = 1; + ; + 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.$ac_objext; then + ac_cv_have_struct_timeval="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_struct_timeval="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_STRUCT_TIMEVAL 1 +_ACEOF + + have_struct_timeval=1 +fi + +{ 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 + 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. */ +$ac_includes_default +typedef struct timespec ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_cv_type_struct_timespec=yes +else + echo "$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.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_struct_timespec" >&5 +echo "${ECHO_T}$ac_cv_type_struct_timespec" >&6; } +if test $ac_cv_type_struct_timespec = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_TIMESPEC 1 +_ACEOF + + +fi + + +# We need int64_t or else certian parts of the compile will fail. +if test "x$ac_cv_have_int64_t" = "xno" && \ + test "x$ac_cv_sizeof_long_int" != "x8" && \ + test "x$ac_cv_sizeof_long_long_int" = "x0" ; then + echo "OpenSSH requires int64_t support. Contact your vendor or install" + echo "an alternative compiler (I.E., GCC) before continuing." + echo "" + exit 1; +else + if test "$cross_compiling" = yes; then + { echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5 +echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;} + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#ifdef HAVE_SNPRINTF +main() +{ + char buf[50]; + char expected_out[50]; + int mazsize = 50 ; +#if (SIZEOF_LONG_INT == 8) + long int num = 0x7fffffffffffffff; +#else + long long num = 0x7fffffffffffffffll; +#endif + strcpy(expected_out, "9223372036854775807"); + snprintf(buf, mazsize, "%lld", num); + if(strcmp(buf, expected_out) != 0) + exit(1); + exit(0); +} +#else +main() { exit(0); } +#endif + +_ACEOF +rm -f conftest$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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + true +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + cat >>confdefs.h <<\_ACEOF +#define BROKEN_SNPRINTF 1 +_ACEOF + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi + + +# look for field 'ut_host' in header 'utmp.h' + ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` + ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host + { echo "$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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_host" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_HOST_IN_UTMP 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_host" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_HOST_IN_UTMPX 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "syslen" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SYSLEN_IN_UTMPX 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_pid" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_PID_IN_UTMP 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_type" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_TYPE_IN_UTMP 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_type" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_TYPE_IN_UTMPX 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_tv" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_TV_IN_UTMP 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_id" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ID_IN_UTMP 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_id" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ID_IN_UTMPX 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_addr" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ADDR_IN_UTMP 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_addr" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ADDR_IN_UTMPX 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_addr_v6" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ADDR_V6_IN_UTMP 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_addr_v6" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ADDR_V6_IN_UTMPX 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_exit" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_EXIT_IN_UTMP 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_time" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_TIME_IN_UTMP 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_time" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_TIME_IN_UTMPX 1 +_ACEOF + + fi + else + { 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 + { 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 + 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. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ut_tv" >/dev/null 2>&1; then + eval "$ossh_varname=yes" +else + eval "$ossh_varname=no" +fi +rm -f conftest* + +fi + + ossh_result=`eval 'echo $'"$ossh_varname"` + if test -n "`echo $ossh_varname`"; then + { echo "$as_me:$LINENO: result: $ossh_result" >&5 +echo "${ECHO_T}$ossh_result" >&6; } + if test "x$ossh_result" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_TV_IN_UTMPX 1 +_ACEOF + + fi + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + fi + + +{ echo "$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 + 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. */ +$ac_includes_default +int +main () +{ +static struct stat ac_aggr; +if (ac_aggr.st_blksize) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_cv_member_struct_stat_st_blksize=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static struct stat ac_aggr; +if (sizeof ac_aggr.st_blksize) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_cv_member_struct_stat_st_blksize=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_member_struct_stat_st_blksize=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$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 $ac_cv_member_struct_stat_st_blksize = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_STAT_ST_BLKSIZE 1 +_ACEOF + + +fi + +{ echo "$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 + 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. */ + +#include +#if HAVE_SYS_TYPES_H +# include +#endif +#include +#include +#include + + +int +main () +{ +static struct __res_state ac_aggr; +if (ac_aggr.retrans) +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.$ac_objext; then + ac_cv_member_struct___res_state_retrans=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#if HAVE_SYS_TYPES_H +# include +#endif +#include +#include +#include + + +int +main () +{ +static struct __res_state ac_aggr; +if (sizeof ac_aggr.retrans) +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.$ac_objext; then + ac_cv_member_struct___res_state_retrans=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_member_struct___res_state_retrans=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$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 $ac_cv_member_struct___res_state_retrans = yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +#define __res_state state +_ACEOF + +fi + + +{ echo "$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 + 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. */ + +#include +#include + +int +main () +{ + struct sockaddr_storage s; s.ss_family = 1; + ; + 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.$ac_objext; then + ac_cv_have_ss_family_in_struct_ss="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_ss_family_in_struct_ss="no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_SS_FAMILY_IN_SS 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include +#include + +int +main () +{ + struct sockaddr_storage s; s.__ss_family = 1; + ; + 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.$ac_objext; then + ac_cv_have___ss_family_in_struct_ss="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have___ss_family_in_struct_ss="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE___SS_FAMILY_IN_SS 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include + +int +main () +{ + struct passwd p; p.pw_class = 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.$ac_objext; then + ac_cv_have_pw_class_in_struct_passwd="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_pw_class_in_struct_passwd="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_PW_CLASS_IN_PASSWD 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include + +int +main () +{ + struct passwd p; p.pw_expire = 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.$ac_objext; then + ac_cv_have_pw_expire_in_struct_passwd="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_pw_expire_in_struct_passwd="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_PW_EXPIRE_IN_PASSWD 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include + +int +main () +{ + struct passwd p; p.pw_change = 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.$ac_objext; then + ac_cv_have_pw_change_in_struct_passwd="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_pw_change_in_struct_passwd="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_PW_CHANGE_IN_PASSWD 1 +_ACEOF + +fi + +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF + +#include +#include +#include +int main() { +#ifdef msg_accrights +#error "msg_accrights is a macro" +exit(1); +#endif +struct msghdr m; +m.msg_accrights = 0; +exit(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.$ac_objext; then + ac_cv_have_accrights_in_msghdr="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_accrights_in_msghdr="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_ACCRIGHTS_IN_MSGHDR 1 +_ACEOF + +fi + +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF + +#include +#include +#include +int main() { +#ifdef msg_control +#error "msg_control is a macro" +exit(1); +#endif +struct msghdr m; +m.msg_control = 0; +exit(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.$ac_objext; then + ac_cv_have_control_in_msghdr="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_control_in_msghdr="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_CONTROL_IN_MSGHDR 1 +_ACEOF + +fi + +{ 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 + 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. */ + +int +main () +{ + extern char *__progname; printf("%s", __progname); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_libc_defines___progname="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_libc_defines___progname="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE___PROGNAME 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include + +int +main () +{ + printf("%s", __FUNCTION__); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_cc_implements___FUNCTION__="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_cc_implements___FUNCTION__="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE___FUNCTION__ 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include + +int +main () +{ + printf("%s", __func__); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_cc_implements___func__="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_cc_implements___func__="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE___func__ 1 +_ACEOF + +fi + +{ 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 + 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. */ +#include + va_list x,y; +int +main () +{ +va_copy(x,y); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_have_va_copy="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_va_copy="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_VA_COPY 1 +_ACEOF + +fi + +{ 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 + 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. */ +#include + va_list x,y; +int +main () +{ +__va_copy(x,y); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_have___va_copy="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have___va_copy="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE___VA_COPY 1 +_ACEOF + +fi + +{ 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 + 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. */ + +#include + +int +main () +{ + extern int optreset; optreset = 0; + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_have_getopt_optreset="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_getopt_optreset="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_GETOPT_OPTRESET 1 +_ACEOF + +fi + +{ 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 + 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. */ + +int +main () +{ + extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_libc_defines_sys_errlist="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_libc_defines_sys_errlist="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_SYS_ERRLIST 1 +_ACEOF + +fi + + +{ 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 + 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. */ + +int +main () +{ + extern int sys_nerr; printf("%i", sys_nerr); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_libc_defines_sys_nerr="yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_libc_defines_sys_nerr="no" + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$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 +#define HAVE_SYS_NERR 1 +_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=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$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 +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 "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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + if test "$ac_cv_header_sectok_h" != yes; then + { { echo "$as_me:$LINENO: error: Can't find sectok.h" >&5 +echo "$as_me: error: Can't find sectok.h" >&2;} + { (exit 1); exit 1; }; } + fi + +{ echo "$as_me:$LINENO: checking for sectok_open in -lsectok" >&5 +echo $ECHO_N "checking for sectok_open in -lsectok... $ECHO_C" >&6; } +if test "${ac_cv_lib_sectok_sectok_open+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_sectok_sectok_open=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_sectok_sectok_open=no +fi + +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 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_sectok_sectok_open" >&5 +echo "${ECHO_T}$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 + { { echo "$as_me:$LINENO: error: Can't find libsectok" >&5 +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=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_OPENSC_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&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$ac_exec_ext" + echo "$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 "$OPENSC_CONFIG"; then + { echo "$as_me:$LINENO: result: $OPENSC_CONFIG" >&5 +echo "${ECHO_T}$OPENSC_CONFIG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}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 $LIBOPENSC_LIBS" + cat >>confdefs.h <<\_ACEOF +#define SMARTCARD 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define USE_OPENSC 1 +_ACEOF + + SCARD_MSG="yes, using OpenSC" + fi + fi + + +fi + + +# Check libraries needed by DNS fingerprint support +{ echo "$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 + 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.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getrrsetbyname (); +int +main () +{ +return getrrsetbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv; do + if test -z "$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_getrrsetbyname=$ac_res +else + echo "$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_getrrsetbyname+set}" = set; then + break +fi +done +if test "${ac_cv_search_getrrsetbyname+set}" = set; then + : +else + ac_cv_search_getrrsetbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$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 $LIBS" + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETRRSETBYNAME 1 +_ACEOF + +else + + # Needed by our getrrsetbyname() + { echo "$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 + 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.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char res_query (); +int +main () +{ +return res_query (); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv; do + if test -z "$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_res_query=$ac_res +else + echo "$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_res_query+set}" = set; then + break +fi +done +if test "${ac_cv_search_res_query+set}" = set; then + : +else + ac_cv_search_res_query=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$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 $LIBS" + +fi + + { echo "$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 + 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.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dn_expand (); +int +main () +{ +return dn_expand (); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv; do + if test -z "$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_dn_expand=$ac_res +else + echo "$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_dn_expand+set}" = set; then + break +fi +done +if test "${ac_cv_search_dn_expand+set}" = set; then + : +else + ac_cv_search_dn_expand=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$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 $LIBS" + +fi + + { echo "$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 +/* 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 res_query (); +int +main () +{ +return res_query (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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 + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + saved_LIBS="$LIBS" + LIBS="$LIBS -lresolv" + { 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 +int main() +{ + res_query (0, 0, 0, 0, 0); + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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 + LIBS="$LIBS -lresolv" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + LIBS="$saved_LIBS" + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + + +for ac_func in _getshort _getlong +do +as_ac_var=`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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + { echo "$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 + 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. */ +#include + #include + +int +main () +{ +#ifndef _getshort + (void) _getshort; +#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 "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.$ac_objext; then + ac_cv_have_decl__getshort=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl__getshort=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl__getshort" >&5 +echo "${ECHO_T}$ac_cv_have_decl__getshort" >&6; } +if test $ac_cv_have_decl__getshort = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL__GETSHORT 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL__GETSHORT 0 +_ACEOF + + +fi +{ echo "$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 + 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. */ +#include + #include + +int +main () +{ +#ifndef _getlong + (void) _getlong; +#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 "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.$ac_objext; then + ac_cv_have_decl__getlong=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl__getlong=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl__getlong" >&5 +echo "${ECHO_T}$ac_cv_have_decl__getlong" >&6; } +if test $ac_cv_have_decl__getlong = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL__GETLONG 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL__GETLONG 0 +_ACEOF + + +fi + + + { echo "$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 + 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. */ +#include + +int +main () +{ +static HEADER ac_aggr; +if (ac_aggr.ad) +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.$ac_objext; then + ac_cv_member_HEADER_ad=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +static HEADER ac_aggr; +if (sizeof ac_aggr.ad) +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.$ac_objext; then + ac_cv_member_HEADER_ad=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_member_HEADER_ad=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_member_HEADER_ad" >&5 +echo "${ECHO_T}$ac_cv_member_HEADER_ad" >&6; } +if test $ac_cv_member_HEADER_ad = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_HEADER_AD 1 +_ACEOF + +fi + + +fi + + +# Check whether user wants SELinux support +SELINUX_MSG="no" +LIBSELINUX="" + +# Check whether --with-selinux was given. +if test "${with_selinux+set}" = set; then + withval=$with_selinux; if test "x$withval" != "xno" ; then + +cat >>confdefs.h <<\_ACEOF +#define WITH_SELINUX 1 +_ACEOF + + SELINUX_MSG="yes" + if test "${ac_cv_header_selinux_selinux_h+set}" = set; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_selinux_selinux_h" >&5 +echo "${ECHO_T}$ac_cv_header_selinux_selinux_h" >&6; } +else + # Is the header compilable? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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 "$as_me: WARNING: selinux/selinux.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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 "$as_me: WARNING: selinux/selinux.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_selinux_selinux_h=$ac_header_preproc +fi +{ 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 $ac_cv_header_selinux_selinux_h = yes; then + : +else + { { echo "$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 + + + { 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lselinux $LIBS" +cat >conftest.$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 setexeccon (); +int +main () +{ +return setexeccon (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_selinux_setexeccon=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_selinux_setexeccon=no +fi + +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 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_setexeccon" >&5 +echo "${ECHO_T}$ac_cv_lib_selinux_setexeccon" >&6; } +if test $ac_cv_lib_selinux_setexeccon = yes; then + LIBSELINUX="-lselinux" +else + { { echo "$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 + + save_LIBS="$LIBS" + LIBS="$LIBS $LIBSELINUX" + + +for ac_func in getseuserbyname get_default_context_with_level +do +as_ac_var=`echo "ac_cv_func_$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 + 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. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 "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 + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + LIBS="$save_LIBS" + fi + +fi + + + +# Check whether user wants Kerberos 5 support +KRB5_MSG="no" + +# Check whether --with-kerberos5 was given. +if test "${with_kerberos5+set}" = set; then + withval=$with_kerberos5; if test "x$withval" != "xno" ; then + if test "x$withval" = "xyes" ; then + KRB5ROOT="/usr/local" + else + KRB5ROOT=${withval} + fi + + +cat >>confdefs.h <<\_ACEOF +#define KRB5 1 +_ACEOF + + KRB5_MSG="yes" + + { echo "$as_me:$LINENO: checking for krb5-config" >&5 +echo $ECHO_N "checking for krb5-config... $ECHO_C" >&6; } + if test -x $KRB5ROOT/bin/krb5-config ; then + KRB5CONF=$KRB5ROOT/bin/krb5-config + { echo "$as_me:$LINENO: result: $KRB5CONF" >&5 +echo "${ECHO_T}$KRB5CONF" >&6; } + + { echo "$as_me:$LINENO: checking for gssapi support" >&5 +echo $ECHO_N "checking for gssapi support... $ECHO_C" >&6; } + if $KRB5CONF | grep gssapi >/dev/null ; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define GSSAPI 1 +_ACEOF + + k5confopts=gssapi + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + k5confopts="" + fi + K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" + K5LIBS="`$KRB5CONF --libs $k5confopts`" + CPPFLAGS="$CPPFLAGS $K5CFLAGS" + { echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include +int +main () +{ + char *tmp = heimdal_version; + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HEIMDAL 1 +_ACEOF + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" + LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include +int +main () +{ + char *tmp = heimdal_version; + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + cat >>confdefs.h <<\_ACEOF +#define HEIMDAL 1 +_ACEOF + + K5LIBS="-lkrb5 -ldes" + K5LIBS="$K5LIBS -lcom_err -lasn1" + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lroken $LIBS" +cat >conftest.$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 net_write (); +int +main () +{ +return net_write (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_roken_net_write=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_roken_net_write=no +fi + +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 +{ 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 + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { 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.$ac_ext + { echo "$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 + 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.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dn_expand (); +int +main () +{ +return dn_expand (); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv; do + if test -z "$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_dn_expand=$ac_res +else + echo "$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_dn_expand+set}" = set; then + break +fi +done +if test "${ac_cv_search_dn_expand+set}" = set; then + : +else + ac_cv_search_dn_expand=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$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 $LIBS" + +fi + + + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgssapi $K5LIBS $LIBS" +cat >conftest.$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 gss_init_sec_context (); +int +main () +{ +return gss_init_sec_context (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_gssapi_gss_init_sec_context=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_gssapi_gss_init_sec_context=no +fi + +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 +{ 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 +_ACEOF + + K5LIBS="-lgssapi $K5LIBS" +else + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgssapi_krb5 $K5LIBS $LIBS" +cat >conftest.$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 gss_init_sec_context (); +int +main () +{ +return gss_init_sec_context (); + ; + 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=$ac_try;; +esac +eval "echo \"\$as_me:$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_lib_gssapi_krb5_gss_init_sec_context=yes +else + 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 -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ 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 +_ACEOF + + K5LIBS="-lgssapi_krb5 $K5LIBS" +else + { echo "$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 + + +fi + + + if test "${ac_cv_header_gssapi_h+set}" = set; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_h" >&5 +echo "${ECHO_T}$ac_cv_header_gssapi_h" >&6; } +else + # Is the header compilable? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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 "$as_me: WARNING: gssapi.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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 "$as_me: WARNING: gssapi.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_gssapi_h=$ac_header_preproc +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_h" >&5 +echo "${ECHO_T}$ac_cv_header_gssapi_h" >&6; } + +fi +if test $ac_cv_header_gssapi_h = yes; then + : +else + unset ac_cv_header_gssapi_h + CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" + +for ac_header in gssapi.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$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 +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 "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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + { echo "$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 + +done + + + +fi + + + + oldCPP="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" + if test "${ac_cv_header_gssapi_krb5_h+set}" = set; then + { 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_krb5_h" >&5 +echo "${ECHO_T}$ac_cv_header_gssapi_krb5_h" >&6; } +else + # Is the header compilable? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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 "$as_me: WARNING: gssapi_krb5.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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 "$as_me: WARNING: gssapi_krb5.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_gssapi_krb5_h=$ac_header_preproc +fi +{ 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 $ac_cv_header_gssapi_krb5_h = yes; then + : +else + CPPFLAGS="$oldCPP" +fi + + + + fi + if test ! -z "$need_dash_r" ; then + LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" + fi + if test ! -z "$blibpath" ; then + blibpath="$blibpath:${KRB5ROOT}/lib" + fi + + + +for ac_header in gssapi.h gssapi/gssapi.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$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 +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 "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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in gssapi_krb5.h gssapi/gssapi_krb5.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$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 +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 "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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in gssapi_generic.h gssapi/gssapi_generic.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$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 +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 "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.$ac_objext; then + ac_header_compiler=yes +else + echo "$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.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ 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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to openssh-unix-dev@mindrot.org ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ 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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + LIBS="$LIBS $K5LIBS" + { echo "$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 + 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.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char k_hasafs (); +int +main () +{ +return k_hasafs (); + ; + return 0; +} +_ACEOF +for ac_lib in '' kafs; do + if test -z "$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_k_hasafs=$ac_res +else + echo "$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_k_hasafs+set}" = set; then + break +fi +done +if test "${ac_cv_search_k_hasafs+set}" = set; then + : +else + ac_cv_search_k_hasafs=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$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 $LIBS" + +cat >>confdefs.h <<\_ACEOF +#define USE_AFS 1 +_ACEOF + +fi + + fi + + +fi + + +# Looking for programs, paths and files + +PRIVSEP_PATH=/var/empty + +# Check whether --with-privsep-path was given. +if test "${with_privsep_path+set}" = set; then + withval=$with_privsep_path; + if test -n "$withval" && test "x$withval" != "xno" && \ + test "x${withval}" != "xyes"; then + PRIVSEP_PATH=$withval + fi + + +fi + + + + +# Check whether --with-xauth was given. +if test "${with_xauth+set}" = set; then + withval=$with_xauth; + if test -n "$withval" && test "x$withval" != "xno" && \ + test "x${withval}" != "xyes"; then + xauth_path=$withval + fi + +else + + TestPath="$PATH" + TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" + TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" + TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" + 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=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $xauth_path in + [\\/]* | ?:[\\/]*) + ac_cv_path_xauth_path="$xauth_path" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $TestPath +do + IFS=$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_xauth_path="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +xauth_path=$ac_cv_path_xauth_path +if test -n "$xauth_path"; then + { echo "$as_me:$LINENO: result: $xauth_path" >&5 +echo "${ECHO_T}$xauth_path" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then + xauth_path="/usr/openwin/bin/xauth" + fi + + +fi + + +STRIP_OPT=-s +# Check whether --enable-strip was given. +if test "${enable_strip+set}" = set; then + enableval=$enable_strip; + if test "x$enableval" = "xno" ; then + STRIP_OPT= + fi + + +fi + + + +if test -z "$xauth_path" ; then + XAUTH_PATH="undefined" + +else + +cat >>confdefs.h <<_ACEOF +#define XAUTH_PATH "$xauth_path" +_ACEOF + + XAUTH_PATH=$xauth_path + +fi + +# Check for mail directory (last resort if we cannot get it from headers) +if test ! -z "$MAIL" ; then + maildir=`dirname $MAIL` + +cat >>confdefs.h <<_ACEOF +#define MAIL_DIRECTORY "$maildir" +_ACEOF + +fi + +if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then + { 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$disable_ptmx_check" != "xyes" ; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + test "$cross_compiling" = yes && + { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { (exit 1); exit 1; }; } +if test -r ""/dev/ptmx""; then + ac_cv_file___dev_ptmx_=yes +else + ac_cv_file___dev_ptmx_=no +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptmx_" >&5 +echo "${ECHO_T}$ac_cv_file___dev_ptmx_" >&6; } +if test $ac_cv_file___dev_ptmx_ = yes; then + + +cat >>confdefs.h <<_ACEOF +#define HAVE_DEV_PTMX 1 +_ACEOF + + have_dev_ptmx=1 + + +fi + + fi +fi + +if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + test "$cross_compiling" = yes && + { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { (exit 1); exit 1; }; } +if test -r ""/dev/ptc""; then + ac_cv_file___dev_ptc_=yes +else + ac_cv_file___dev_ptc_=no +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptc_" >&5 +echo "${ECHO_T}$ac_cv_file___dev_ptc_" >&6; } +if test $ac_cv_file___dev_ptc_ = yes; then + + +cat >>confdefs.h <<_ACEOF +#define HAVE_DEV_PTS_AND_PTC 1 +_ACEOF + + have_dev_ptc=1 + + +fi + +else + { echo "$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 + +# Check whether --with-mantype was given. +if test "${with_mantype+set}" = set; then + withval=$with_mantype; + case "$withval" in + man|cat|doc) + MANTYPE=$withval + ;; + *) + { { echo "$as_me:$LINENO: error: invalid man type: $withval" >&5 +echo "$as_me: error: invalid man type: $withval" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + +fi + +if test -z "$MANTYPE"; then + TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" + for ac_prog in nroff awf +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $NROFF in + [\\/]* | ?:[\\/]*) + ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $TestPath +do + IFS=$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_NROFF="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +NROFF=$ac_cv_path_NROFF +if test -n "$NROFF"; then + { echo "$as_me:$LINENO: result: $NROFF" >&5 +echo "${ECHO_T}$NROFF" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$NROFF" && break +done +test -n "$NROFF" || NROFF="/bin/false" + + if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then + MANTYPE=doc + elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then + MANTYPE=man + else + MANTYPE=cat + fi +fi + +if test "$MANTYPE" = "doc"; then + mansubdir=man; +else + mansubdir=$MANTYPE; +fi + + +# Check whether to enable MD5 passwords +MD5_MSG="no" + +# Check whether --with-md5-passwords was given. +if test "${with_md5_passwords+set}" = set; then + withval=$with_md5_passwords; + if test "x$withval" != "xno" ; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MD5_PASSWORDS 1 +_ACEOF + + MD5_MSG="yes" + fi + + +fi + + +# Whether to disable shadow password support + +# Check whether --with-shadow was given. +if test "${with_shadow+set}" = set; then + withval=$with_shadow; + if test "x$withval" = "xno" ; then + cat >>confdefs.h <<\_ACEOF +#define DISABLE_SHADOW 1 +_ACEOF + + disable_shadow=yes + fi + + +fi + + +if test -z "$disable_shadow" ; then + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include + struct spwd sp; + +int +main () +{ + sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 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.$ac_objext; then + sp_expire_available=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + if test "x$sp_expire_available" = "xyes" ; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAS_SHADOW_EXPIRE 1 +_ACEOF + + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + fi +fi + +# Use ip address instead of hostname in $DISPLAY +if test ! -z "$IPADDR_IN_DISPLAY" ; then + DISPLAY_HACK_MSG="yes" + +cat >>confdefs.h <<\_ACEOF +#define IPADDR_IN_DISPLAY 1 +_ACEOF + +else + DISPLAY_HACK_MSG="no" + +# Check whether --with-ipaddr-display was given. +if test "${with_ipaddr_display+set}" = set; then + withval=$with_ipaddr_display; + if test "x$withval" != "xno" ; then + cat >>confdefs.h <<\_ACEOF +#define IPADDR_IN_DISPLAY 1 +_ACEOF + + DISPLAY_HACK_MSG="yes" + fi + + +fi + +fi + +# check for /etc/default/login and use it if present. +# Check whether --enable-etc-default-login was given. +if test "${enable_etc_default_login+set}" = set; then + enableval=$enable_etc_default_login; if test "x$enableval" = "xno"; then + { echo "$as_me:$LINENO: /etc/default/login handling disabled" >&5 +echo "$as_me: /etc/default/login handling disabled" >&6;} + etc_default_login=no + else + etc_default_login=yes + fi +else + if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; + then + { echo "$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 + fi + +fi + + +if test "x$etc_default_login" != "xno"; then + { echo "$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 + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + test "$cross_compiling" = yes && + { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { (exit 1); exit 1; }; } +if test -r ""/etc/default/login""; then + ac_cv_file___etc_default_login_=yes +else + ac_cv_file___etc_default_login_=no +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_file___etc_default_login_" >&5 +echo "${ECHO_T}$ac_cv_file___etc_default_login_" >&6; } +if test $ac_cv_file___etc_default_login_ = yes; then + external_path_file=/etc/default/login +fi + + if test "x$external_path_file" = "x/etc/default/login"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ETC_DEFAULT_LOGIN 1 +_ACEOF + + fi +fi + +if test $ac_cv_func_login_getcapbool = "yes" && \ + test $ac_cv_header_login_cap_h = "yes" ; then + external_path_file=/etc/login.conf +fi + +# Whether to mess with the default path +SERVER_PATH_MSG="(default)" + +# Check whether --with-default-path was given. +if test "${with_default_path+set}" = set; then + withval=$with_default_path; + if test "x$external_path_file" = "x/etc/login.conf" ; then + { echo "$as_me:$LINENO: WARNING: +--with-default-path=PATH has no effect on this system. +Edit /etc/login.conf instead." >&5 +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 "$external_path_file" ; then + { echo "$as_me:$LINENO: WARNING: +--with-default-path=PATH will only be used if PATH is not defined in +$external_path_file ." >&5 +echo "$as_me: WARNING: +--with-default-path=PATH will only be used if PATH is not defined in +$external_path_file ." >&2;} + fi + user_path="$withval" + SERVER_PATH_MSG="$withval" + fi + +else + if test "x$external_path_file" = "x/etc/login.conf" ; then + { echo "$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 "$external_path_file" ; then + { echo "$as_me:$LINENO: WARNING: +If PATH is defined in $external_path_file, ensure the path to scp is included, +otherwise scp will not work." >&5 +echo "$as_me: WARNING: +If PATH is defined in $external_path_file, ensure the path to scp is included, +otherwise scp will not work." >&2;} + fi + if test "$cross_compiling" = yes; then + user_path="/usr/bin:/bin:/usr/sbin:/sbin" + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* find out what STDPATH is */ +#include +#ifdef HAVE_PATHS_H +# include +#endif +#ifndef _PATH_STDPATH +# ifdef _PATH_USERPATH /* Irix */ +# define _PATH_STDPATH _PATH_USERPATH +# else +# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" +# endif +#endif +#include +#include +#include +#define DATA "conftest.stdpath" + +main() +{ + FILE *fd; + int rc; + + fd = fopen(DATA,"w"); + if(fd == NULL) + exit(1); + + if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) + exit(1); + + exit(0); +} + +_ACEOF +rm -f conftest$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>&5 + ac_status=$? + echo "$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + user_path=`cat conftest.stdpath` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) + user_path="/usr/bin:/bin:/usr/sbin:/sbin" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +# make sure $bindir is in USER_PATH so scp will work + t_bindir=`eval echo ${bindir}` + case $t_bindir in + NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; + esac + case $t_bindir in + NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; + esac + echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 + if test $? -ne 0 ; then + echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 + if test $? -ne 0 ; then + user_path=$user_path:$t_bindir + { echo "$as_me:$LINENO: result: Adding $t_bindir to USER_PATH so scp will work" >&5 +echo "${ECHO_T}Adding $t_bindir to USER_PATH so scp will work" >&6; } + fi + fi + fi + +fi + +if test "x$external_path_file" != "x/etc/login.conf" ; then + +cat >>confdefs.h <<_ACEOF +#define USER_PATH "$user_path" +_ACEOF + + +fi + +# Set superuser path separately to user path + +# Check whether --with-superuser-path was given. +if test "${with_superuser_path+set}" = set; then + withval=$with_superuser_path; + if test -n "$withval" && test "x$withval" != "xno" && \ + test "x${withval}" != "xyes"; then + +cat >>confdefs.h <<_ACEOF +#define SUPERUSER_PATH "$withval" +_ACEOF + + superuser_path=$withval + fi + + +fi + + + +{ 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 + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define IPV4_IN_IPV6 1 +_ACEOF + + IPV4_IN6_HACK_MSG="yes" + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + fi + +else + + if test "x$inet6_default_4in6" = "xyes"; then + { echo "$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 + { echo "$as_me:$LINENO: result: no (default)" >&5 +echo "${ECHO_T}no (default)" >&6; } + fi + + +fi + + +# Whether to enable BSD auth support +BSD_AUTH_MSG=no + +# Check whether --with-bsd-auth was given. +if test "${with_bsd_auth+set}" = set; then + withval=$with_bsd_auth; + if test "x$withval" != "xno" ; then + +cat >>confdefs.h <<\_ACEOF +#define BSD_AUTH 1 +_ACEOF + + BSD_AUTH_MSG=yes + fi + + +fi + + +# Where to place sshd.pid +piddir=/var/run +# make sure the directory exists +if test ! -d $piddir ; then + piddir=`eval echo ${sysconfdir}` + case $piddir in + NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; + esac +fi + + +# Check whether --with-pid-dir was given. +if test "${with_pid_dir+set}" = set; then + withval=$with_pid_dir; + if test -n "$withval" && test "x$withval" != "xno" && \ + test "x${withval}" != "xyes"; then + piddir=$withval + if test ! -d $piddir ; then + { echo "$as_me:$LINENO: WARNING: ** no $piddir directory on this system **" >&5 +echo "$as_me: WARNING: ** no $piddir directory on this system **" >&2;} + fi + fi + + +fi + + + +cat >>confdefs.h <<_ACEOF +#define _PATH_SSH_PIDDIR "$piddir" +_ACEOF + + + +# Check whether --enable-lastlog was given. +if test "${enable_lastlog+set}" = set; then + enableval=$enable_lastlog; + if test "x$enableval" = "xno" ; then + cat >>confdefs.h <<\_ACEOF +#define DISABLE_LASTLOG 1 +_ACEOF + + fi + + +fi + +# Check whether --enable-utmp was given. +if test "${enable_utmp+set}" = set; then + enableval=$enable_utmp; + if test "x$enableval" = "xno" ; then + cat >>confdefs.h <<\_ACEOF +#define DISABLE_UTMP 1 +_ACEOF + + fi + + +fi + +# Check whether --enable-utmpx was given. +if test "${enable_utmpx+set}" = set; then + enableval=$enable_utmpx; + if test "x$enableval" = "xno" ; then + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_UTMPX 1 +_ACEOF + + fi + + +fi + +# Check whether --enable-wtmp was given. +if test "${enable_wtmp+set}" = set; then + enableval=$enable_wtmp; + if test "x$enableval" = "xno" ; then + cat >>confdefs.h <<\_ACEOF +#define DISABLE_WTMP 1 +_ACEOF + + fi + + +fi + +# Check whether --enable-wtmpx was given. +if test "${enable_wtmpx+set}" = set; then + enableval=$enable_wtmpx; + if test "x$enableval" = "xno" ; then + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_WTMPX 1 +_ACEOF + + fi + + +fi + +# Check whether --enable-libutil was given. +if test "${enable_libutil+set}" = set; then + enableval=$enable_libutil; + if test "x$enableval" = "xno" ; then + cat >>confdefs.h <<\_ACEOF +#define DISABLE_LOGIN 1 +_ACEOF + + fi + + +fi + +# Check whether --enable-pututline was given. +if test "${enable_pututline+set}" = set; then + enableval=$enable_pututline; + if test "x$enableval" = "xno" ; then + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_PUTUTLINE 1 +_ACEOF + + fi + + +fi + +# Check whether --enable-pututxline was given. +if test "${enable_pututxline+set}" = set; then + enableval=$enable_pututxline; + if test "x$enableval" = "xno" ; then + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_PUTUTXLINE 1 +_ACEOF + + fi + + +fi + + +# Check whether --with-lastlog was given. +if test "${with_lastlog+set}" = set; then + withval=$with_lastlog; + if test "x$withval" = "xno" ; then + cat >>confdefs.h <<\_ACEOF +#define DISABLE_LASTLOG 1 +_ACEOF + + elif test -n "$withval" && test "x${withval}" != "xyes"; then + conf_lastlog_location=$withval + fi + + +fi + + + +{ 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#ifdef HAVE_LASTLOG_H +# include +#endif +#ifdef HAVE_PATHS_H +# include +#endif +#ifdef HAVE_LOGIN_H +# include +#endif + +int +main () +{ + char *lastlog = LASTLOG_FILE; + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#ifdef HAVE_LASTLOG_H +# include +#endif +#ifdef HAVE_PATHS_H +# include +#endif + +int +main () +{ + char *lastlog = _PATH_LASTLOG; + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + system_lastlog_path=no + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test -z "$conf_lastlog_location"; then + if test x"$system_lastlog_path" = x"no" ; then + for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do + if (test -d "$f" || test -f "$f") ; then + conf_lastlog_location=$f + fi + done + if test -z "$conf_lastlog_location"; then + { echo "$as_me:$LINENO: WARNING: ** Cannot find lastlog **" >&5 +echo "$as_me: WARNING: ** Cannot find lastlog **" >&2;} + fi + fi +fi + +if test -n "$conf_lastlog_location"; then + +cat >>confdefs.h <<_ACEOF +#define CONF_LASTLOG_FILE "$conf_lastlog_location" +_ACEOF + +fi + +{ 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#ifdef HAVE_PATHS_H +# include +#endif + +int +main () +{ + char *utmp = UTMP_FILE; + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + system_utmp_path=no + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +if test -z "$conf_utmp_location"; then + if test x"$system_utmp_path" = x"no" ; then + for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do + if test -f $f ; then + conf_utmp_location=$f + fi + done + if test -z "$conf_utmp_location"; then + cat >>confdefs.h <<\_ACEOF +#define DISABLE_UTMP 1 +_ACEOF + + fi + fi +fi +if test -n "$conf_utmp_location"; then + +cat >>confdefs.h <<_ACEOF +#define CONF_UTMP_FILE "$conf_utmp_location" +_ACEOF + +fi + +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#ifdef HAVE_PATHS_H +# include +#endif + +int +main () +{ + char *wtmp = WTMP_FILE; + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + system_wtmp_path=no + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +if test -z "$conf_wtmp_location"; then + if test x"$system_wtmp_path" = x"no" ; then + for f in /usr/adm/wtmp /var/log/wtmp; do + if test -f $f ; then + conf_wtmp_location=$f + fi + done + if test -z "$conf_wtmp_location"; then + cat >>confdefs.h <<\_ACEOF +#define DISABLE_WTMP 1 +_ACEOF + + fi + fi +fi +if test -n "$conf_wtmp_location"; then + +cat >>confdefs.h <<_ACEOF +#define CONF_WTMP_FILE "$conf_wtmp_location" +_ACEOF + +fi + + +{ echo "$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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#ifdef HAVE_UTMPX_H +#include +#endif +#ifdef HAVE_PATHS_H +# include +#endif + +int +main () +{ + char *utmpx = UTMPX_FILE; + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + system_utmpx_path=no + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +if test -z "$conf_utmpx_location"; then + if test x"$system_utmpx_path" = x"no" ; then + cat >>confdefs.h <<\_ACEOF +#define DISABLE_UTMPX 1 +_ACEOF + + fi +else + +cat >>confdefs.h <<_ACEOF +#define CONF_UTMPX_FILE "$conf_utmpx_location" +_ACEOF + +fi + +{ 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 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#ifdef HAVE_UTMPX_H +#include +#endif +#ifdef HAVE_PATHS_H +# include +#endif + +int +main () +{ + char *wtmpx = WTMPX_FILE; + ; + 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.$ac_objext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + system_wtmpx_path=no + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +if test -z "$conf_wtmpx_location"; then + if test x"$system_wtmpx_path" = x"no" ; then + cat >>confdefs.h <<\_ACEOF +#define DISABLE_WTMPX 1 +_ACEOF + + fi +else + +cat >>confdefs.h <<_ACEOF +#define CONF_WTMPX_FILE "$conf_wtmpx_location" +_ACEOF + +fi + + +if test ! -z "$blibpath" ; then + LDFLAGS="$LDFLAGS $blibflags$blibpath" + { 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 $werror_flags" + + +ac_config_files="$ac_config_files Makefile buildpkg.sh opensshd.init openssh.xml openbsd-compat/Makefile openbsd-compat/regress/Makefile scard/Makefile ssh_prng_cmds survey.sh" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { echo "$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) ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. 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Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +ac_cs_version="\\ +OpenSSH config.status Portable +configured by $0, generated by GNU Autoconf 2.61, + with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" + +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='$INSTALL' +_ACEOF + +cat >>$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 + case $1 in + --*=*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + CONFIG_FILES="$CONFIG_FILES $ac_optarg" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + { echo "$as_me: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; };; + --help | --hel | -h ) + echo "$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. + -*) { echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +if \$ac_cs_recheck; then + echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + CONFIG_SHELL=$SHELL + export CONFIG_SHELL + exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "buildpkg.sh") CONFIG_FILES="$CONFIG_FILES buildpkg.sh" ;; + "opensshd.init") CONFIG_FILES="$CONFIG_FILES opensshd.init" ;; + "openssh.xml") CONFIG_FILES="$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="$CONFIG_FILES survey.sh" ;; + + *) { { echo "$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 + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || +{ + echo "$me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +# +# Set up the sed scripts for CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "$CONFIG_FILES"; then + +_ACEOF + + + +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + cat >conf$$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 +LIBWRAP!$LIBWRAP$ac_delim +LIBEDIT!$LIBEDIT$ac_delim +LIBPAM!$LIBPAM$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 +_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!! 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The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 +echo "$as_me: error: cannot find input file: $ac_f" >&2;} + { (exit 1); exit 1; }; };; + esac + ac_file_inputs="$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 "`IFS=: + echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + fi + + case $ac_tag in + *:-:* | *:-) cat >"$tmp/stdin";; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir="$ac_dir" + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { 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=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`echo "$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/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac +_ACEOF + +cat >>$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= + +case `sed -n '/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p +' $ac_file_inputs` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { echo "$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_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s&@configure_input@&$configure_input&;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +$ac_datarootdir_hack +" $ac_file_inputs | sed -f "$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"; } && + { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +echo "$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" $ac_file;; + esac + ;; + :H) + # + # CONFIG_HEADER + # +_ACEOF + +# Transform confdefs.h into a sed script `conftest.defines', that +# substitutes the proper values into config.h.in to produce config.h. +rm -f conftest.defines conftest.tail +# First, append a space to every undef/define line, to ease matching. +echo 's/$/ /' >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 + 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 + fi + else + echo "/* $configure_input */" + cat "$ac_result" + fi + rm -f "$tmp/out12" + ;; + + + esac + +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + + +# Print summary of options + +# Someone please show me a better way :) +A=`eval echo ${prefix}` ; A=`eval echo ${A}` +B=`eval echo ${bindir}` ; B=`eval echo ${B}` +C=`eval echo ${sbindir}` ; C=`eval echo ${C}` +D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` +E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` +F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` +G=`eval echo ${piddir}` ; G=`eval echo ${G}` +H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` +I=`eval echo ${user_path}` ; I=`eval echo ${I}` +J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` + +echo "" +echo "OpenSSH has been configured with the following options:" +echo " User binaries: $B" +echo " System binaries: $C" +echo " Configuration files: $D" +echo " Askpass program: $E" +echo " Manual pages: $F" +echo " PID file: $G" +echo " Privilege separation chroot path: $H" +if test "x$external_path_file" = "x/etc/login.conf" ; then +echo " At runtime, sshd will use the path defined in $external_path_file" +echo " Make sure the path to scp is present, otherwise scp will not work" +else +echo " sshd default user PATH: $I" + if test ! -z "$external_path_file"; then +echo " (If PATH is set in $external_path_file it will be used instead. If" +echo " used, ensure the path to scp is present, otherwise scp will not work.)" + fi +fi +if test ! -z "$superuser_path" ; then +echo " sshd superuser user PATH: $J" +fi +echo " Manpage format: $MANTYPE" +echo " PAM support: $PAM_MSG" +echo " OSF SIA support: $SIA_MSG" +echo " KerberosV support: $KRB5_MSG" +echo " SELinux support: $SELINUX_MSG" +echo " Smartcard support: $SCARD_MSG" +echo " S/KEY support: $SKEY_MSG" +echo " TCP Wrappers support: $TCPW_MSG" +echo " MD5 password support: $MD5_MSG" +echo " libedit support: $LIBEDIT_MSG" +echo " Solaris process contract support: $SPC_MSG" +echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" +echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" +echo " BSD Auth support: $BSD_AUTH_MSG" +echo " Random number source: $RAND_MSG" +if test ! -z "$USE_RAND_HELPER" ; then +echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" +fi + +echo "" + +echo " Host: ${host}" +echo " Compiler: ${CC}" +echo " Compiler flags: ${CFLAGS}" +echo "Preprocessor flags: ${CPPFLAGS}" +echo " Linker flags: ${LDFLAGS}" +echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}" + +echo "" + +if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then + echo "SVR4 style packages are supported with \"make package\"" + echo "" +fi + +if test "x$PAM_MSG" = "xyes" ; then + echo "PAM is enabled. You may need to install a PAM control file " + echo "for sshd, otherwise password authentication may fail. " + echo "Example PAM control files can be found in the contrib/ " + echo "subdirectory" + echo "" +fi + +if test ! -z "$RAND_HELPER_CMDHASH" ; then + echo "WARNING: you are using the builtin random number collection " + echo "service. Please read WARNING.RNG and request that your OS " + echo "vendor includes kernel-based random number collection in " + echo "future versions of your OS." + echo "" +fi + +if test ! -z "$NO_PEERCHECK" ; then + echo "WARNING: the operating system that you are using does not " + echo "appear to support either the getpeereid() API nor the " + echo "SO_PEERCRED getsockopt() option. These facilities are used to " + echo "enforce security checks to prevent unauthorised connections to " + echo "ssh-agent. Their absence increases the risk that a malicious " + echo "user can connect to your agent. " + echo "" +fi + +if test "$AUDIT_MODULE" = "bsm" ; then + echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." + echo "See the Solaris section in README.platform for details." +fi diff --git a/configure.ac b/configure.ac index c596a7bd9f38..a2b23635599d 100644 --- a/configure.ac +++ b/configure.ac @@ -1,4 +1,4 @@ -# $Id: configure.ac,v 1.370 2006/10/06 23:07:21 dtucker Exp $ +# $Id: configure.ac,v 1.372 2007/03/05 00:51:27 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: 1.370 $) +AC_REVISION($Revision: 1.372 $) AC_CONFIG_SRCDIR([ssh.c]) AC_CONFIG_HEADER(config.h) @@ -360,7 +360,7 @@ int main(void) { exit(0); } ;; *-*-cygwin*) check_for_libcrypt_later=1 - LIBS="$LIBS /usr/lib/textmode.o" + LIBS="$LIBS /usr/lib/textreadmode.o" AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) AC_DEFINE(DISABLE_SHADOW, 1, @@ -1857,6 +1857,14 @@ int main(void) { ] ) +AC_ARG_WITH(openssl-header-check, + [ --without-openssl-header-check Disable OpenSSL version consistency check], + [ if test "x$withval" = "xno" ; then + openssl_check_nonfatal=1 + fi + ] +) + # Sanity check OpenSSL headers AC_MSG_CHECKING([whether OpenSSL's headers match the library]) AC_RUN_IFELSE( @@ -1870,9 +1878,18 @@ int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } ], [ AC_MSG_RESULT(no) - AC_MSG_ERROR([Your OpenSSL headers do not match your library. -Check config.log for details. + if test "x$openssl_check_nonfatal" = "x"; then + AC_MSG_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. +]) + else + AC_MSG_WARN([Your OpenSSL headers do not match your +library. Check config.log for details. Also see contrib/findssl.sh for help identifying header/library mismatches.]) + fi ], [ AC_MSG_WARN([cross compiling: not checking]) diff --git a/contrib/Makefile b/contrib/Makefile new file mode 100644 index 000000000000..2cef46f6c6d3 --- /dev/null +++ b/contrib/Makefile @@ -0,0 +1,15 @@ +all: + @echo "Valid targets: gnome-ssh-askpass1 gnome-ssh-askpass2" + +gnome-ssh-askpass1: gnome-ssh-askpass1.c + $(CC) `gnome-config --cflags gnome gnomeui` \ + gnome-ssh-askpass1.c -o gnome-ssh-askpass1 \ + `gnome-config --libs gnome gnomeui` + +gnome-ssh-askpass2: gnome-ssh-askpass2.c + $(CC) `pkg-config --cflags gtk+-2.0` \ + gnome-ssh-askpass2.c -o gnome-ssh-askpass2 \ + `pkg-config --libs gtk+-2.0` + +clean: + rm -f *.o gnome-ssh-askpass1 gnome-ssh-askpass2 gnome-ssh-askpass diff --git a/contrib/README b/contrib/README new file mode 100644 index 000000000000..c00223865519 --- /dev/null +++ b/contrib/README @@ -0,0 +1,70 @@ +Other patches and addons for OpenSSH. Please send submissions to +djm@mindrot.org + +Externally maintained +--------------------- + +SSH Proxy Command -- connect.c + +Shun-ichi GOTO has written a very useful ProxyCommand +which allows the use of outbound SSH from behind a SOCKS4, SOCKS5 or +https CONNECT style proxy server. His page for connect.c has extensive +documentation on its use as well as compiled versions for Win32. + +http://www.taiyo.co.jp/~gotoh/ssh/connect.html + + +X11 SSH Askpass: + +Jim Knoble has written an excellent X11 +passphrase requester. This is highly recommended: + +http://www.jmknoble.net/software/x11-ssh-askpass/ + + +In this directory +----------------- + +ssh-copy-id: + +Phil Hands' shell script to automate the process of adding +your public key to a remote machine's ~/.ssh/authorized_keys file. + +gnome-ssh-askpass[12]: + +A GNOME and Gtk2 passphrase requesters. Use "make gnome-ssh-askpass1" or +"make gnome-ssh-askpass2" to build. + +sshd.pam.generic: + +A generic PAM config file which may be useful on your system. YMMV + +sshd.pam.freebsd: + +A PAM config file which works with FreeBSD's PAM port. Contributed by +Dominik Brettnacher + +findssl.sh: + +Search for all instances of OpenSSL headers and libraries and print their +versions. This is intended to help diagnose OpenSSH's "OpenSSL headers do not +match your library" errors. + +aix: + Files to build an AIX native (installp or SMIT installable) package. + +caldera: + RPM spec file and scripts for building Caldera OpenLinuix packages + +cygwin: + Support files for Cygwin + +hpux: + Support files for HP-UX + +redhat: + RPM spec file and scripts for building Redhat packages + +suse: + RPM spec file and scripts for building SuSE packages + diff --git a/contrib/aix/README b/contrib/aix/README new file mode 100644 index 000000000000..2a299350abb0 --- /dev/null +++ b/contrib/aix/README @@ -0,0 +1,50 @@ +Overview: + +This directory contains files to build an AIX native (installp or SMIT +installable) openssh package. + + +Directions: + +(optional) create config.local in your build dir +./configure [options] +contrib/aix/buildbff.sh + +The file config.local or the environment is read to set the following options +(default first): +PERMIT_ROOT_LOGIN=[no|yes] +X11_FORWARDING=[no|yes] +AIX_SRC=[no|yes] + +Acknowledgements: + +The contents of this directory are based on Ben Lindstrom's Solaris +buildpkg.sh. Ben also supplied inventory.sh. + +Jim Abbey's (GPL'ed) lppbuild-2.1 was used to learn how to build .bff's +and for comparison with the output from this script, however no code +from lppbuild is included and it is not required for operation. + +SRC support based on examples provided by Sandor Sklar and Maarten Kreuger. +PrivSep account handling fixes contributed by W. Earl Allen. + + +Other notes: + +The script treats all packages as USR packages (not ROOT+USR when +appropriate). It seems to work, though...... + +If there are any patches to this that have not yet been integrated they +may be found at http://www.zip.com.au/~dtucker/openssh/. + + +Disclaimer: + +It is hoped that it is useful but there is no warranty. If it breaks +you get to keep both pieces. + + + - Darren Tucker (dtucker at zip dot com dot au) + 2002/03/01 + +$Id: README,v 1.4 2003/08/25 05:01:04 dtucker Exp $ diff --git a/contrib/aix/buildbff.sh b/contrib/aix/buildbff.sh new file mode 100755 index 000000000000..6b283a1ff72d --- /dev/null +++ b/contrib/aix/buildbff.sh @@ -0,0 +1,381 @@ +#!/bin/sh +# +# buildbff.sh: Create AIX SMIT-installable OpenSSH packages +# $Id$ +# +# Author: Darren Tucker (dtucker at zip dot com dot au) +# This file is placed in the public domain and comes with absolutely +# no warranty. +# +# Based originally on Ben Lindstrom's buildpkg.sh for Solaris +# + +# +# Tunable configuration settings +# create a "config.local" in your build directory or set +# environment variables to override these. +# +[ -z "$PERMIT_ROOT_LOGIN" ] && PERMIT_ROOT_LOGIN=no +[ -z "$X11_FORWARDING" ] && X11_FORWARDING=no +[ -z "$AIX_SRC" ] && AIX_SRC=no + +umask 022 + +startdir=`pwd` + +perl -v >/dev/null || (echo perl required; exit 1) + +# Path to inventory.sh: same place as buildbff.sh +if echo $0 | egrep '^/' +then + inventory=`dirname $0`/inventory.sh # absolute path +else + inventory=`pwd`/`dirname $0`/inventory.sh # relative path +fi + +# +# We still support running from contrib/aix, but this is deprecated +# +if pwd | egrep 'contrib/aix$' +then + echo "Changing directory to `pwd`/../.." + echo "Please run buildbff.sh from your build directory in future." + cd ../.. + contribaix=1 +fi + +if [ ! -f Makefile ] +then + echo "Makefile not found (did you run configure?)" + exit 1 +fi + +# +# Directories used during build: +# current dir = $objdir directory you ran ./configure in. +# $objdir/$PKGDIR/ directory package files are constructed in +# $objdir/$PKGDIR/root/ package root ($FAKE_ROOT) +# +objdir=`pwd` +PKGNAME=openssh +PKGDIR=package + +# +# Collect local configuration settings to override defaults +# +if [ -s ./config.local ] +then + echo Reading local settings from config.local + . ./config.local +fi + +# +# Fill in some details from Makefile, like prefix and sysconfdir +# the eval also expands variables like sysconfdir=${prefix}/etc +# provided they are eval'ed in the correct order +# +for confvar in prefix exec_prefix bindir sbindir libexecdir datadir mandir mansubdir sysconfdir piddir srcdir +do + eval $confvar=`grep "^$confvar=" $objdir/Makefile | cut -d = -f 2` +done + +# +# Collect values of privsep user and privsep path +# currently only found in config.h +# +for confvar in SSH_PRIVSEP_USER PRIVSEP_PATH +do + eval $confvar=`awk '/#define[ \t]'$confvar'/{print $3}' $objdir/config.h` +done + +# Set privsep defaults if not defined +if [ -z "$SSH_PRIVSEP_USER" ] +then + SSH_PRIVSEP_USER=sshd +fi +if [ -z "$PRIVSEP_PATH" ] +then + PRIVSEP_PATH=/var/empty +fi + +# Clean package build directory +rm -rf $objdir/$PKGDIR +FAKE_ROOT=$objdir/$PKGDIR/root +mkdir -p $FAKE_ROOT + +# Start by faking root install +echo "Faking root install..." +cd $objdir +make install-nokeys DESTDIR=$FAKE_ROOT + +if [ $? -gt 0 ] +then + echo "Fake root install failed, stopping." + exit 1 +fi + +# +# Copy informational files to include in package +# +cp $srcdir/LICENCE $objdir/$PKGDIR/ +cp $srcdir/README* $objdir/$PKGDIR/ + +# +# Extract common info requires for the 'info' part of the package. +# AIX requires 4-part version numbers +# +VERSION=`./ssh -V 2>&1 | cut -f 1 -d , | cut -f 2 -d _` +MAJOR=`echo $VERSION | cut -f 1 -d p | cut -f 1 -d .` +MINOR=`echo $VERSION | cut -f 1 -d p | cut -f 2 -d .` +PATCH=`echo $VERSION | cut -f 1 -d p | cut -f 3 -d .` +PORTABLE=`echo $VERSION | awk 'BEGIN{FS="p"}{print $2}'` +[ "$PATCH" = "" ] && PATCH=0 +[ "$PORTABLE" = "" ] && PORTABLE=0 +BFFVERSION=`printf "%d.%d.%d.%d" $MAJOR $MINOR $PATCH $PORTABLE` + +echo "Building BFF for $PKGNAME $VERSION (package version $BFFVERSION)" + +# +# Set ssh and sshd parameters as per config.local +# +if [ "${PERMIT_ROOT_LOGIN}" = no ] +then + perl -p -i -e "s/#PermitRootLogin yes/PermitRootLogin no/" \ + $FAKE_ROOT/${sysconfdir}/sshd_config +fi +if [ "${X11_FORWARDING}" = yes ] +then + perl -p -i -e "s/#X11Forwarding no/X11Forwarding yes/" \ + $FAKE_ROOT/${sysconfdir}/sshd_config +fi + + +# Rename config files; postinstall script will copy them if necessary +for cfgfile in ssh_config sshd_config ssh_prng_cmds +do + mv $FAKE_ROOT/$sysconfdir/$cfgfile $FAKE_ROOT/$sysconfdir/$cfgfile.default +done + +# +# Generate lpp control files. +# working dir is $FAKE_ROOT but files are generated in dir above +# and moved into place just before creation of .bff +# +cd $FAKE_ROOT +echo Generating LPP control files +find . ! -name . -print >../openssh.al +$inventory >../openssh.inventory + +cat <../openssh.copyright +This software is distributed under a BSD-style license. +For the full text of the license, see /usr/lpp/openssh/LICENCE +EOD + +# +# openssh.size file allows filesystem expansion as required +# generate list of directories containing files +# then calculate disk usage for each directory and store in openssh.size +# +files=`find . -type f -print` +dirs=`for file in $files; do dirname $file; done | sort -u` +for dir in $dirs +do + du $dir +done > ../openssh.size + +# +# Create postinstall script +# +cat <>../openssh.post_i +#!/bin/sh + +echo Creating configs from defaults if necessary. +for cfgfile in ssh_config sshd_config ssh_prng_cmds +do + if [ ! -f $sysconfdir/\$cfgfile ] + then + echo "Creating \$cfgfile from default" + cp $sysconfdir/\$cfgfile.default $sysconfdir/\$cfgfile + else + echo "\$cfgfile already exists." + fi +done +echo + +# Create PrivilegeSeparation user and group if not present +echo Checking for PrivilegeSeparation user and group. +if cut -f1 -d: /etc/group | egrep '^'$SSH_PRIVSEP_USER'\$' >/dev/null +then + echo "PrivSep group $SSH_PRIVSEP_USER already exists." +else + echo "Creating PrivSep group $SSH_PRIVSEP_USER." + mkgroup -A $SSH_PRIVSEP_USER +fi + +# Create user if required +if lsuser "$SSH_PRIVSEP_USER" >/dev/null +then + echo "PrivSep user $SSH_PRIVSEP_USER already exists." +else + echo "Creating PrivSep user $SSH_PRIVSEP_USER." + mkuser gecos='SSHD PrivSep User' login=false rlogin=false account_locked=true pgrp=$SSH_PRIVSEP_USER $SSH_PRIVSEP_USER +fi + +if egrep '^[ \t]*UsePrivilegeSeparation[ \t]+no' $sysconfdir/sshd_config >/dev/null +then + echo UsePrivilegeSeparation not enabled, privsep directory not required. +else + # create chroot directory if required + if [ -d $PRIVSEP_PATH ] + then + echo "PrivSep chroot directory $PRIVSEP_PATH already exists." + else + echo "Creating PrivSep chroot directory $PRIVSEP_PATH." + mkdir $PRIVSEP_PATH + chown 0 $PRIVSEP_PATH + chgrp 0 $PRIVSEP_PATH + chmod 755 $PRIVSEP_PATH + fi +fi +echo + +# Generate keys unless they already exist +echo Creating host keys if required. +if [ -f "$sysconfdir/ssh_host_key" ] ; then + echo "$sysconfdir/ssh_host_key already exists, skipping." +else + $bindir/ssh-keygen -t rsa1 -f $sysconfdir/ssh_host_key -N "" +fi +if [ -f $sysconfdir/ssh_host_dsa_key ] ; then + echo "$sysconfdir/ssh_host_dsa_key already exists, skipping." +else + $bindir/ssh-keygen -t dsa -f $sysconfdir/ssh_host_dsa_key -N "" +fi +if [ -f $sysconfdir/ssh_host_rsa_key ] ; then + echo "$sysconfdir/ssh_host_rsa_key already exists, skipping." +else + $bindir/ssh-keygen -t rsa -f $sysconfdir/ssh_host_rsa_key -N "" +fi +echo + +# Set startup command depending on SRC support +if [ "$AIX_SRC" = "yes" ] +then + echo Creating SRC sshd subsystem. + rmssys -s sshd 2>&1 >/dev/null + mkssys -s sshd -p "$sbindir/sshd" -a '-D' -u 0 -S -n 15 -f 9 -R -G tcpip + startupcmd="start $sbindir/sshd \\\"\\\$src_running\\\"" + oldstartcmd="$sbindir/sshd" +else + startupcmd="$sbindir/sshd" + oldstartcmd="start $sbindir/sshd \\\"$src_running\\\"" +fi + +# If migrating to or from SRC, change previous startup command +# otherwise add to rc.tcpip +if egrep "^\$oldstartcmd" /etc/rc.tcpip >/dev/null +then + if sed "s|^\$oldstartcmd|\$startupcmd|g" /etc/rc.tcpip >/etc/rc.tcpip.new + then + chmod 0755 /etc/rc.tcpip.new + mv /etc/rc.tcpip /etc/rc.tcpip.old && \ + mv /etc/rc.tcpip.new /etc/rc.tcpip + else + echo "Updating /etc/rc.tcpip failed, please check." + fi +else + # Add to system startup if required + if grep "^\$startupcmd" /etc/rc.tcpip >/dev/null + then + echo "sshd found in rc.tcpip, not adding." + else + echo "Adding sshd to rc.tcpip" + echo >>/etc/rc.tcpip + echo "# Start sshd" >>/etc/rc.tcpip + echo "\$startupcmd" >>/etc/rc.tcpip + fi +fi +EOF + +# +# Create liblpp.a and move control files into it +# +echo Creating liblpp.a +( + cd .. + for i in openssh.al openssh.copyright openssh.inventory openssh.post_i openssh.size LICENCE README* + do + ar -r liblpp.a $i + rm $i + done +) + +# +# Create lpp_name +# +# This will end up looking something like: +# 4 R I OpenSSH { +# OpenSSH 3.0.2.1 1 N U en_US OpenSSH 3.0.2p1 Portable for AIX +# [ +# % +# /usr/local/bin 8073 +# /usr/local/etc 189 +# /usr/local/libexec 185 +# /usr/local/man/man1 145 +# /usr/local/man/man8 83 +# /usr/local/sbin 2105 +# /usr/local/share 3 +# % +# ] +# } + +echo Creating lpp_name +cat <../lpp_name +4 R I $PKGNAME { +$PKGNAME $BFFVERSION 1 N U en_US OpenSSH $VERSION Portable for AIX +[ +% +EOF + +for i in $bindir $sysconfdir $libexecdir $mandir/${mansubdir}1 $mandir/${mansubdir}8 $sbindir $datadir /usr/lpp/openssh +do + # get size in 512 byte blocks + if [ -d $FAKE_ROOT/$i ] + then + size=`du $FAKE_ROOT/$i | awk '{print $1}'` + echo "$i $size" >>../lpp_name + fi +done + +echo '%' >>../lpp_name +echo ']' >>../lpp_name +echo '}' >>../lpp_name + +# +# Move pieces into place +# +mkdir -p usr/lpp/openssh +mv ../liblpp.a usr/lpp/openssh +mv ../lpp_name . + +# +# Now invoke backup to create .bff file +# note: lpp_name needs to be the first file so we generate the +# file list on the fly and feed it to backup using -i +# +echo Creating $PKGNAME-$VERSION.bff with backup... +rm -f $PKGNAME-$VERSION.bff +( + echo "./lpp_name" + find . ! -name lpp_name -a ! -name . -print +) | backup -i -q -f ../$PKGNAME-$VERSION.bff $filelist + +# +# Move package into final location and clean up +# +mv ../$PKGNAME-$VERSION.bff $startdir +cd $startdir +rm -rf $objdir/$PKGDIR + +echo $0: done. + diff --git a/contrib/aix/inventory.sh b/contrib/aix/inventory.sh new file mode 100755 index 000000000000..44f59a4130dd --- /dev/null +++ b/contrib/aix/inventory.sh @@ -0,0 +1,63 @@ +#!/bin/sh +# +# inventory.sh +# $Id$ +# +# Originally written by Ben Lindstrom, modified by Darren Tucker to use perl +# This file is placed into the public domain. +# +# This will produce an AIX package inventory file, which looks like: +# +# /usr/local/bin: +# class=apply,inventory,openssh +# owner=root +# group=system +# mode=755 +# type=DIRECTORY +# /usr/local/bin/slogin: +# class=apply,inventory,openssh +# owner=root +# group=system +# mode=777 +# type=SYMLINK +# target=ssh +# /usr/local/share/Ssh.bin: +# class=apply,inventory,openssh +# owner=root +# group=system +# mode=644 +# type=FILE +# size=VOLATILE +# checksum=VOLATILE + +find . ! -name . -print | perl -ne '{ + chomp; + if ( -l $_ ) { + ($dev,$ino,$mod,$nl,$uid,$gid,$rdev,$sz,$at,$mt,$ct,$bsz,$blk)=lstat; + } else { + ($dev,$ino,$mod,$nl,$uid,$gid,$rdev,$sz,$at,$mt,$ct,$bsz,$blk)=stat; + } + + # Start to display inventory information + $name = $_; + $name =~ s|^.||; # Strip leading dot from path + print "$name:\n"; + print "\tclass=apply,inventory,openssh\n"; + print "\towner=root\n"; + print "\tgroup=system\n"; + printf "\tmode=%lo\n", $mod & 07777; # Mask perm bits + + if ( -l $_ ) { + # Entry is SymLink + print "\ttype=SYMLINK\n"; + printf "\ttarget=%s\n", readlink($_); + } elsif ( -f $_ ) { + # Entry is File + print "\ttype=FILE\n"; + print "\tsize=$sz\n"; + print "\tchecksum=VOLATILE\n"; + } elsif ( -d $_ ) { + # Entry is Directory + print "\ttype=DIRECTORY\n"; + } +}' diff --git a/contrib/aix/pam.conf b/contrib/aix/pam.conf new file mode 100644 index 000000000000..f1528b005d42 --- /dev/null +++ b/contrib/aix/pam.conf @@ -0,0 +1,20 @@ +# +# PAM configuration file /etc/pam.conf +# Example for OpenSSH on AIX 5.2 +# + +# Authentication Management +sshd auth required /usr/lib/security/pam_aix +OTHER auth required /usr/lib/security/pam_aix + +# Account Management +sshd account required /usr/lib/security/pam_aix +OTHER account required /usr/lib/security/pam_aix + +# Password Management +sshd password required /usr/lib/security/pam_aix +OTHER password required /usr/lib/security/pam_aix + +# Session Management +sshd session required /usr/lib/security/pam_aix +OTHER session required /usr/lib/security/pam_aix diff --git a/contrib/caldera/openssh.spec b/contrib/caldera/openssh.spec new file mode 100644 index 000000000000..3d756eb7f7c2 --- /dev/null +++ b/contrib/caldera/openssh.spec @@ -0,0 +1,360 @@ + +# Some of this will need re-evaluation post-LSB. The SVIdir is there +# because the link appeared broken. The rest is for easy compilation, +# the tradeoff open to discussion. (LC957) + +%define SVIdir /etc/rc.d/init.d +%{!?_defaultdocdir:%define _defaultdocdir %{_prefix}/share/doc/packages} +%{!?SVIcdir:%define SVIcdir /etc/sysconfig/daemons} + +%define _mandir %{_prefix}/share/man/en +%define _sysconfdir /etc/ssh +%define _libexecdir %{_libdir}/ssh + +# Do we want to disable root_login? (1=yes 0=no) +%define no_root_login 0 + +#old cvs stuff. please update before use. may be deprecated. +%define use_stable 1 +%if %{use_stable} + %define version 4.6p1 + %define cvs %{nil} + %define release 1 +%else + %define version 4.1p1 + %define cvs cvs20050315 + %define release 0r1 +%endif +%define xsa x11-ssh-askpass +%define askpass %{xsa}-1.2.4.1 + +# OpenSSH privilege separation requires a user & group ID +%define sshd_uid 67 +%define sshd_gid 67 + +Name : openssh +Version : %{version}%{cvs} +Release : %{release} +Group : System/Network + +Summary : OpenSSH free Secure Shell (SSH) implementation. +Summary(de) : OpenSSH - freie Implementation der Secure Shell (SSH). +Summary(es) : OpenSSH implementación libre de Secure Shell (SSH). +Summary(fr) : Implémentation libre du shell sécurisé OpenSSH (SSH). +Summary(it) : Implementazione gratuita OpenSSH della Secure Shell. +Summary(pt) : Implementação livre OpenSSH do protocolo 'Secure Shell' (SSH). +Summary(pt_BR) : Implementação livre OpenSSH do protocolo Secure Shell (SSH). + +Copyright : BSD +Packager : Raymund Will +URL : http://www.openssh.com/ + +Obsoletes : ssh, ssh-clients, openssh-clients + +BuildRoot : /tmp/%{name}-%{version} +BuildRequires : XFree86-imake + +# %{use_stable}==1: ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable +# %{use_stable}==0: :pserver:cvs@bass.directhit.com:/cvs/openssh_cvs +Source0: see-above:/.../openssh-%{version}.tar.gz +%if %{use_stable} +Source1: see-above:/.../openssh-%{version}.tar.gz.sig +%endif +Source2: http://www.jmknoble.net/software/%{xsa}/%{askpass}.tar.gz +Source3: http://www.openssh.com/faq.html + +%Package server +Group : System/Network +Requires : openssh = %{version} +Obsoletes : ssh-server + +Summary : OpenSSH Secure Shell protocol server (sshd). +Summary(de) : OpenSSH Secure Shell Protocol-Server (sshd). +Summary(es) : Servidor del protocolo OpenSSH Secure Shell (sshd). +Summary(fr) : Serveur de protocole du shell sécurisé OpenSSH (sshd). +Summary(it) : Server OpenSSH per il protocollo Secure Shell (sshd). +Summary(pt) : Servidor do protocolo 'Secure Shell' OpenSSH (sshd). +Summary(pt_BR) : Servidor do protocolo Secure Shell OpenSSH (sshd). + + +%Package askpass +Group : System/Network +Requires : openssh = %{version} +URL : http://www.jmknoble.net/software/x11-ssh-askpass/ +Obsoletes : ssh-extras + +Summary : OpenSSH X11 pass-phrase dialog. +Summary(de) : OpenSSH X11 Passwort-Dialog. +Summary(es) : Aplicación de petición de frase clave OpenSSH X11. +Summary(fr) : Dialogue pass-phrase X11 d'OpenSSH. +Summary(it) : Finestra di dialogo X11 per la frase segreta di OpenSSH. +Summary(pt) : Diálogo de pedido de senha para X11 do OpenSSH. +Summary(pt_BR) : Diálogo de pedido de senha para X11 do OpenSSH. + + +%Description +OpenSSH (Secure Shell) provides access to a remote system. It replaces +telnet, rlogin, rexec, and rsh, and provides secure encrypted +communications between two untrusted hosts over an insecure network. +X11 connections and arbitrary TCP/IP ports can also be forwarded over +the secure channel. + +%Description -l de +OpenSSH (Secure Shell) stellt den Zugang zu anderen Rechnern her. Es ersetzt +telnet, rlogin, rexec und rsh und stellt eine sichere, verschlüsselte +Verbindung zwischen zwei nicht vertrauenswürdigen Hosts über eine unsicheres +Netzwerk her. X11 Verbindungen und beliebige andere TCP/IP Ports können ebenso +über den sicheren Channel weitergeleitet werden. + +%Description -l es +OpenSSH (Secure Shell) proporciona acceso a sistemas remotos. Reemplaza a +telnet, rlogin, rexec, y rsh, y proporciona comunicaciones seguras encriptadas +entre dos equipos entre los que no se ha establecido confianza a través de una +red insegura. Las conexiones X11 y puertos TCP/IP arbitrarios también pueden +ser canalizadas sobre el canal seguro. + +%Description -l fr +OpenSSH (Secure Shell) fournit un accès à un système distant. Il remplace +telnet, rlogin, rexec et rsh, tout en assurant des communications cryptées +securisées entre deux hôtes non fiabilisés sur un réseau non sécurisé. Des +connexions X11 et des ports TCP/IP arbitraires peuvent également être +transmis sur le canal sécurisé. + +%Description -l it +OpenSSH (Secure Shell) fornisce l'accesso ad un sistema remoto. +Sostituisce telnet, rlogin, rexec, e rsh, e fornisce comunicazioni sicure +e crittate tra due host non fidati su una rete non sicura. Le connessioni +X11 ad una porta TCP/IP arbitraria possono essere inoltrate attraverso +un canale sicuro. + +%Description -l pt +OpenSSH (Secure Shell) fornece acesso a um sistema remoto. Substitui o +telnet, rlogin, rexec, e o rsh e fornece comunicações seguras e cifradas +entre duas máquinas sem confiança mútua sobre uma rede insegura. +Ligações X11 e portos TCP/IP arbitrários também poder ser reenviados +pelo canal seguro. + +%Description -l pt_BR +O OpenSSH (Secure Shell) fornece acesso a um sistema remoto. Substitui o +telnet, rlogin, rexec, e o rsh e fornece comunicações seguras e criptografadas +entre duas máquinas sem confiança mútua sobre uma rede insegura. +Ligações X11 e portas TCP/IP arbitrárias também podem ser reenviadas +pelo canal seguro. + +%Description server +This package installs the sshd, the server portion of OpenSSH. + +%Description -l de server +Dieses Paket installiert den sshd, den Server-Teil der OpenSSH. + +%Description -l es server +Este paquete instala sshd, la parte servidor de OpenSSH. + +%Description -l fr server +Ce paquetage installe le 'sshd', partie serveur de OpenSSH. + +%Description -l it server +Questo pacchetto installa sshd, il server di OpenSSH. + +%Description -l pt server +Este pacote intala o sshd, o servidor do OpenSSH. + +%Description -l pt_BR server +Este pacote intala o sshd, o servidor do OpenSSH. + +%Description askpass +This package contains an X11-based pass-phrase dialog used per +default by ssh-add(1). It is based on %{askpass} +by Jim Knoble . + + +%Prep +%setup %([ -z "%{cvs}" ] || echo "-n %{name}_cvs") -a2 +%if ! %{use_stable} + autoreconf +%endif + + +%Build +CFLAGS="$RPM_OPT_FLAGS" \ +%configure \ + --with-pam \ + --with-tcp-wrappers \ + --with-privsep-path=%{_var}/empty/sshd \ + #leave this line for easy edits. + +%__make CFLAGS="$RPM_OPT_FLAGS" + +cd %{askpass} +%configure \ + #leave this line for easy edits. + +xmkmf +%__make includes +%__make + + +%Install +[ %{buildroot} != "/" ] && rm -rf %{buildroot} + +make install DESTDIR=%{buildroot} +%makeinstall -C %{askpass} \ + BINDIR=%{_libexecdir} \ + MANPATH=%{_mandir} \ + DESTDIR=%{buildroot} + +# OpenLinux specific configuration +mkdir -p %{buildroot}{/etc/pam.d,%{SVIcdir},%{SVIdir}} +mkdir -p %{buildroot}%{_var}/empty/sshd + +# enabling X11 forwarding on the server is convenient and okay, +# on the client side it's a potential security risk! +%__perl -pi -e 's:#X11Forwarding no:X11Forwarding yes:g' \ + %{buildroot}%{_sysconfdir}/sshd_config + +%if %{no_root_login} +%__perl -pi -e 's:#PermitRootLogin yes:PermitRootLogin no:g' \ + %{buildroot}%{_sysconfdir}/sshd_config +%endif + +install -m644 contrib/caldera/sshd.pam %{buildroot}/etc/pam.d/sshd +# FIXME: disabled, find out why this doesn't work with nis +%__perl -pi -e 's:(.*pam_limits.*):#$1:' \ + %{buildroot}/etc/pam.d/sshd + +install -m 0755 contrib/caldera/sshd.init %{buildroot}%{SVIdir}/sshd + +# the last one is needless, but more future-proof +find %{buildroot}%{SVIdir} -type f -exec \ + %__perl -pi -e 's:\@SVIdir\@:%{SVIdir}:g;\ + s:\@sysconfdir\@:%{_sysconfdir}:g; \ + s:/usr/sbin:%{_sbindir}:g'\ + \{\} \; + +cat <<-EoD > %{buildroot}%{SVIcdir}/sshd + IDENT=sshd + DESCRIPTIVE="OpenSSH secure shell daemon" + # This service will be marked as 'skipped' on boot if there + # is no host key. Use ssh-host-keygen to generate one + ONBOOT="yes" + OPTIONS="" +EoD + +SKG=%{buildroot}%{_sbindir}/ssh-host-keygen +install -m 0755 contrib/caldera/ssh-host-keygen $SKG +# Fix up some path names in the keygen toy^Hol + %__perl -pi -e 's:\@sysconfdir\@:%{_sysconfdir}:g; \ + s:\@sshkeygen\@:%{_bindir}/ssh-keygen:g' \ + %{buildroot}%{_sbindir}/ssh-host-keygen + +# This looks terrible. Expect it to change. +# install remaining docs +DocD="%{buildroot}%{_defaultdocdir}/%{name}-%{version}" +mkdir -p $DocD/%{askpass} +cp -a CREDITS ChangeLog LICENCE OVERVIEW README* TODO $DocD +install -p -m 0444 %{SOURCE3} $DocD/faq.html +cp -a %{askpass}/{README,ChangeLog,TODO,SshAskpass*.ad} $DocD/%{askpass} +%if %{use_stable} + cp -p %{askpass}/%{xsa}.man $DocD/%{askpass}/%{xsa}.1 +%else + cp -p %{askpass}/%{xsa}.man %{buildroot}%{_mandir}man1/%{xsa}.1 + ln -s %{xsa}.1 %{buildroot}%{_mandir}man1/ssh-askpass.1 +%endif + +find %{buildroot}%{_mandir} -type f -not -name '*.gz' -print0 | xargs -0r %__gzip -9nf +rm %{buildroot}%{_mandir}/man1/slogin.1 && \ + ln -s %{_mandir}/man1/ssh.1.gz \ + %{buildroot}%{_mandir}/man1/slogin.1.gz + + +%Clean +#%{rmDESTDIR} +[ %{buildroot} != "/" ] && rm -rf %{buildroot} + +%Post +# Generate host key when none is present to get up and running, +# both client and server require this for host-based auth! +# ssh-host-keygen checks for existing keys. +/usr/sbin/ssh-host-keygen +: # to protect the rpm database + +%pre server +%{_sbindir}/groupadd -g %{sshd_gid} sshd 2>/dev/null || : +%{_sbindir}/useradd -d /var/empty/sshd -s /bin/false -u %{sshd_uid} \ + -c "SSH Daemon virtual user" -g sshd sshd 2>/dev/null || : +: # to protect the rpm database + +%Post server +if [ -x %{LSBinit}-install ]; then + %{LSBinit}-install sshd +else + lisa --SysV-init install sshd S55 2:3:4:5 K45 0:1:6 +fi + +! %{SVIdir}/sshd status || %{SVIdir}/sshd restart +: # to protect the rpm database + + +%PreUn server +[ "$1" = 0 ] || exit 0 +! %{SVIdir}/sshd status || %{SVIdir}/sshd stop +if [ -x %{LSBinit}-remove ]; then + %{LSBinit}-remove sshd +else + lisa --SysV-init remove sshd $1 +fi +: # to protect the rpm database + +%Files +%defattr(-,root,root) +%dir %{_sysconfdir} +%config %{_sysconfdir}/ssh_config +%{_bindir}/scp +%{_bindir}/sftp +%{_bindir}/ssh +%{_bindir}/slogin +%{_bindir}/ssh-add +%attr(2755,root,nobody) %{_bindir}/ssh-agent +%{_bindir}/ssh-keygen +%{_bindir}/ssh-keyscan +%dir %{_libexecdir} +%attr(4711,root,root) %{_libexecdir}/ssh-keysign +%{_sbindir}/ssh-host-keygen +%dir %{_defaultdocdir}/%{name}-%{version} +%{_defaultdocdir}/%{name}-%{version}/CREDITS +%{_defaultdocdir}/%{name}-%{version}/ChangeLog +%{_defaultdocdir}/%{name}-%{version}/LICENCE +%{_defaultdocdir}/%{name}-%{version}/OVERVIEW +%{_defaultdocdir}/%{name}-%{version}/README* +%{_defaultdocdir}/%{name}-%{version}/TODO +%{_defaultdocdir}/%{name}-%{version}/faq.html +%{_mandir}/man1/* +%{_mandir}/man8/ssh-keysign.8.gz +%{_mandir}/man5/ssh_config.5.gz + +%Files server +%defattr(-,root,root) +%dir %{_var}/empty/sshd +%config %{SVIdir}/sshd +%config /etc/pam.d/sshd +%config %{_sysconfdir}/moduli +%config %{_sysconfdir}/sshd_config +%config %{SVIcdir}/sshd +%{_libexecdir}/sftp-server +%{_sbindir}/sshd +%{_mandir}/man5/sshd_config.5.gz +%{_mandir}/man8/sftp-server.8.gz +%{_mandir}/man8/sshd.8.gz + +%Files askpass +%defattr(-,root,root) +%{_libexecdir}/ssh-askpass +%{_libexecdir}/x11-ssh-askpass +%{_defaultdocdir}/%{name}-%{version}/%{askpass} + + +%ChangeLog +* Mon Jan 01 1998 ... +Template Version: 1.31 + +$Id: openssh.spec,v 1.60 2007/03/06 10:23:27 djm Exp $ diff --git a/contrib/caldera/ssh-host-keygen b/contrib/caldera/ssh-host-keygen new file mode 100755 index 000000000000..3c5c1718270a --- /dev/null +++ b/contrib/caldera/ssh-host-keygen @@ -0,0 +1,36 @@ +#! /bin/sh +# +# $Id: ssh-host-keygen,v 1.2 2003/11/21 12:48:57 djm Exp $ +# +# This script is normally run only *once* for a given host +# (in a given period of time) -- on updates/upgrades/recovery +# the ssh_host_key* files _should_ be retained! Otherwise false +# "man-in-the-middle-attack" alerts will frighten unsuspecting +# clients... + +keydir=@sysconfdir@ +keygen=@sshkeygen@ + +if [ -f $keydir/ssh_host_key -o \ + -f $keydir/ssh_host_key.pub ]; then + echo "You already have an SSH1 RSA host key in $keydir/ssh_host_key." +else + echo "Generating 1024 bit SSH1 RSA host key." + $keygen -b 1024 -t rsa1 -f $keydir/ssh_host_key -C '' -N '' +fi + +if [ -f $keydir/ssh_host_rsa_key -o \ + -f $keydir/ssh_host_rsa_key.pub ]; then + echo "You already have an SSH2 RSA host key in $keydir/ssh_host_rsa_key." +else + echo "Generating 1024 bit SSH2 RSA host key." + $keygen -b 1024 -t rsa -f $keydir/ssh_host_rsa_key -C '' -N '' +fi + +if [ -f $keydir/ssh_host_dsa_key -o \ + -f $keydir/ssh_host_dsa_key.pub ]; then + echo "You already have an SSH2 DSA host key in $keydir/ssh_host_dsa_key." +else + echo "Generating SSH2 DSA host key." + $keygen -t dsa -f $keydir/ssh_host_dsa_key -C '' -N '' +fi diff --git a/contrib/caldera/sshd.init b/contrib/caldera/sshd.init new file mode 100755 index 000000000000..983146f4fe00 --- /dev/null +++ b/contrib/caldera/sshd.init @@ -0,0 +1,125 @@ +#! /bin/bash +# +# $Id: sshd.init,v 1.4 2003/11/21 12:48:57 djm Exp $ +# +### BEGIN INIT INFO +# Provides: +# Required-Start: $network +# Required-Stop: +# Default-Start: 3 4 5 +# Default-Stop: 0 1 2 6 +# Description: sshd +# Bring up/down the OpenSSH secure shell daemon. +### END INIT INFO +# +# Written by Miquel van Smoorenburg . +# Modified for Debian GNU/Linux by Ian Murdock . +# Modified for OpenLinux by Raymund Will + +NAME=sshd +DAEMON=/usr/sbin/$NAME +# Hack-Alert(TM)! This is necessary to get around the 'reload'-problem +# created by recent OpenSSH daemon/ssd combinations. See Caldera internal +# PR [linux/8278] for details... +PIDF=/var/run/$NAME.pid +NAME=$DAEMON + +_status() { + [ -z "$1" ] || local pidf="$1" + local ret=-1 + local pid + if [ -n "$pidf" ] && [ -r "$pidf" ]; then + pid=$(head -1 $pidf) + else + pid=$(pidof $NAME) + fi + + if [ ! -e $SVIlock ]; then + # no lock-file => not started == stopped? + ret=3 + elif [ -n "$pidf" -a ! -f "$pidf" ] || [ -z "$pid" ]; then + # pid-file given but not present or no pid => died, but was not stopped + ret=2 + elif [ -r /proc/$pid/cmdline ] && + echo -ne $NAME'\000' | cmp -s - /proc/$pid/cmdline; then + # pid-file given and present or pid found => check process... + # but don't compare exe, as this will fail after an update! + # compares OK => all's well, that ends well... + ret=0 + else + # no such process or exe does not match => stale pid-file or process died + # just recently... + ret=1 + fi + return $ret +} + +# Source function library (and set vital variables). +. @SVIdir@/functions + +case "$1" in + start) + [ ! -e $SVIlock ] || exit 0 + [ -x $DAEMON ] || exit 5 + SVIemptyConfig @sysconfdir@/sshd_config && exit 6 + + if [ ! \( -f @sysconfdir@/ssh_host_key -a \ + -f @sysconfdir@/ssh_host_key.pub \) -a \ + ! \( -f @sysconfdir@/ssh_host_rsa_key -a \ + -f @sysconfdir@/ssh_host_rsa_key.pub \) -a \ + ! \( -f @sysconfdir@/ssh_host_dsa_key -a \ + -f @sysconfdir@/ssh_host_dsa_key.pub \) ]; then + + echo "$SVIsubsys: host key not initialized: skipped!" + echo "$SVIsubsys: use ssh-host-keygen to generate one!" + exit 6 + fi + + echo -n "Starting $SVIsubsys services: " + ssd -S -x $DAEMON -n $NAME -- $OPTIONS + ret=$? + + echo "." + touch $SVIlock + ;; + + stop) + [ -e $SVIlock ] || exit 0 + + echo -n "Stopping $SVIsubsys services: " + ssd -K -p $PIDF -n $NAME + ret=$? + + echo "." + rm -f $SVIlock + ;; + + force-reload|reload) + [ -e $SVIlock ] || exit 0 + + echo "Reloading $SVIsubsys configuration files: " + ssd -K --signal 1 -q -p $PIDF -n $NAME + ret=$? + echo "done." + ;; + + restart) + $0 stop + $0 start + ret=$? + ;; + + status) + _status $PIDF + ret=$? + ;; + + *) + echo "Usage: $SVIscript {[re]start|stop|[force-]reload|status}" + ret=2 + ;; + +esac + +exit $ret + diff --git a/contrib/caldera/sshd.pam b/contrib/caldera/sshd.pam new file mode 100644 index 000000000000..26dcb34d9e94 --- /dev/null +++ b/contrib/caldera/sshd.pam @@ -0,0 +1,8 @@ +#%PAM-1.0 +auth required /lib/security/pam_pwdb.so shadow nodelay +auth required /lib/security/pam_nologin.so +account required /lib/security/pam_pwdb.so +password required /lib/security/pam_cracklib.so +password required /lib/security/pam_pwdb.so shadow nullok use_authtok +session required /lib/security/pam_pwdb.so +session required /lib/security/pam_limits.so diff --git a/contrib/cygwin/Makefile b/contrib/cygwin/Makefile new file mode 100644 index 000000000000..09e8ea2db213 --- /dev/null +++ b/contrib/cygwin/Makefile @@ -0,0 +1,56 @@ +srcdir=../.. +prefix=/usr +exec_prefix=$(prefix) +bindir=$(prefix)/bin +datadir=$(prefix)/share +docdir=$(datadir)/doc +sshdocdir=$(docdir)/openssh +cygdocdir=$(docdir)/Cygwin +sysconfdir=/etc +defaultsdir=$(sysconfdir)/defaults/etc +PRIVSEP_PATH=/var/empty +INSTALL=/usr/bin/install -c + +DESTDIR= + +all: + @echo + @echo "Use \`make cygwin-postinstall DESTDIR=[package directory]'" + @echo "Be sure having DESTDIR set correctly!" + @echo + +move-config-files: $(DESTDIR)$(sysconfdir)/ssh_config $(DESTDIR)$(sysconfdir)/sshd_config + $(srcdir)/mkinstalldirs $(DESTDIR)$(defaultsdir) + mv $(DESTDIR)$(sysconfdir)/ssh_config $(DESTDIR)$(defaultsdir) + mv $(DESTDIR)$(sysconfdir)/sshd_config $(DESTDIR)$(defaultsdir) + +remove-empty-dir: + rm -rf $(DESTDIR)$(PRIVSEP_PATH) + +install-sshdoc: + $(srcdir)/mkinstalldirs $(DESTDIR)$(sshdocdir) + $(INSTALL) -m 644 $(srcdir)/CREDITS $(DESTDIR)$(sshdocdir)/CREDITS + $(INSTALL) -m 644 $(srcdir)/ChangeLog $(DESTDIR)$(sshdocdir)/ChangeLog + $(INSTALL) -m 644 $(srcdir)/LICENCE $(DESTDIR)$(sshdocdir)/LICENCE + $(INSTALL) -m 644 $(srcdir)/OVERVIEW $(DESTDIR)$(sshdocdir)/OVERVIEW + $(INSTALL) -m 644 $(srcdir)/README $(DESTDIR)$(sshdocdir)/README + $(INSTALL) -m 644 $(srcdir)/README.dns $(DESTDIR)$(sshdocdir)/README.dns + $(INSTALL) -m 644 $(srcdir)/README.privsep $(DESTDIR)$(sshdocdir)/README.privsep + $(INSTALL) -m 644 $(srcdir)/README.smartcard $(DESTDIR)$(sshdocdir)/README.smartcard + $(INSTALL) -m 644 $(srcdir)/RFC.nroff $(DESTDIR)$(sshdocdir)/RFC.nroff + $(INSTALL) -m 644 $(srcdir)/TODO $(DESTDIR)$(sshdocdir)/TODO + $(INSTALL) -m 644 $(srcdir)/WARNING.RNG $(DESTDIR)$(sshdocdir)/WARNING.RNG + +install-cygwindoc: README + $(srcdir)/mkinstalldirs $(DESTDIR)$(cygdocdir) + $(INSTALL) -m 644 README $(DESTDIR)$(cygdocdir)/openssh.README + +install-doc: install-sshdoc install-cygwindoc + +install-scripts: ssh-host-config ssh-user-config + $(srcdir)/mkinstalldirs $(DESTDIR)$(bindir) + $(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-doc install-scripts + @echo "Cygwin specific configuration finished." diff --git a/contrib/cygwin/README b/contrib/cygwin/README new file mode 100644 index 000000000000..3dd45014a06a --- /dev/null +++ b/contrib/cygwin/README @@ -0,0 +1,233 @@ +This package describes important Cygwin specific stuff concerning OpenSSH. + +The binary package is usually built for recent Cygwin versions and might +not run on older versions. Please check http://cygwin.com/ for information +about current Cygwin releases. + +Build instructions are at the end of the file. + +=========================================================================== +Important change since 3.7.1p2-2: + +The ssh-host-config file doesn't create the /etc/ssh_config and +/etc/sshd_config files from builtin here-scripts anymore, but it uses +skeleton files installed in /etc/defaults/etc. + +Also it now tries hard to create appropriate permissions on files. +Same applies for ssh-user-config. + +After creating the sshd service with ssh-host-config, it's advisable to +call ssh-user-config for all affected users, also already exising user +configurations. In the latter case, file and directory permissions are +checked and changed, if requireed to match the host configuration. + +Important note for Windows 2003 Server users: +--------------------------------------------- + +2003 Server has a funny new feature. When starting services under SYSTEM +account, these services have nearly all user rights which SYSTEM holds... +except for the "Create a token object" right, which is needed to allow +public key authentication :-( + +There's no way around this, except for creating a substitute account which +has the appropriate privileges. Basically, this account should be member +of the administrators group, plus it should have the following user rights: + + Create a token object + Logon as a service + Replace a process level token + Increase Quota + +The ssh-host-config script asks you, if it should create such an account, +called "sshd_server". If you say "no" here, you're on your own. Please +follow the instruction in ssh-host-config exactly if possible. Note that +ssh-user-config sets the permissions on 2003 Server machines dependent of +whether a sshd_server account exists or not. +=========================================================================== + +=========================================================================== +Important change since 3.4p1-2: + +This version adds privilege separation as default setting, see +/usr/doc/openssh/README.privsep. According to that document the +privsep feature requires a non-privileged account called 'sshd'. + +The new ssh-host-config file which is part of this version asks +to create 'sshd' as local user if you want to use privilege +separation. If you confirm, it creates that NT user and adds +the necessary entry to /etc/passwd. + +On 9x/Me systems the script just sets UsePrivilegeSeparation to "no" +since that feature doesn't make any sense on a system which doesn't +differ between privileged and unprivileged users. + +The new ssh-host-config script also adds the /var/empty directory +needed by privilege separation. When creating the /var/empty directory +by yourself, please note that in contrast to the README.privsep document +the owner sshould not be "root" but the user which is running sshd. So, +in the standard configuration this is SYSTEM. The ssh-host-config script +chowns /var/empty accordingly. +=========================================================================== + +=========================================================================== +Important change since 3.0.1p1-2: + +This version introduces the ability to register sshd as service on +Windows 9x/Me systems. This is done only when the options -D and/or +-d are not given. +=========================================================================== + +=========================================================================== +Important change since 2.9p2: + +Since Cygwin is able to switch user context without password beginning +with version 1.3.2, OpenSSH now allows to do so when it's running under +a version >= 1.3.2. Keep in mind that `ntsec' has to be activated to +allow that feature. +=========================================================================== + +=========================================================================== +Important change since 2.3.0p1: + +When using `ntea' or `ntsec' you now have to care for the ownership +and permission bits of your host key files and your private key files. +The host key files have to be owned by the NT account which starts +sshd. The user key files have to be owned by the user. The permission +bits of the private key files (host and user) have to be at least +rw------- (0600)! + +Note that this is forced under `ntsec' only if the files are on a NTFS +filesystem (which is recommended) due to the lack of any basic security +features of the FAT/FAT32 filesystems. +=========================================================================== + +If you are installing OpenSSH the first time, you can generate global config +files and server keys by running + + /usr/bin/ssh-host-config + +Note that this binary archive doesn't contain default config files in /etc. +That files are only created if ssh-host-config is started. + +If you are updating your installation you may run the above ssh-host-config +as well to move your configuration files to the new location and to +erase the files at the old location. + +To support testing and unattended installation ssh-host-config got +some options: + +usage: ssh-host-config [OPTION]... +Options: + --debug -d Enable shell's debug output. + --yes -y Answer all questions with "yes" automatically. + --no -n Answer all questions with "no" automatically. + --cygwin -c Use "options" as value for CYGWIN environment var. + --port -p sshd listens on port n. + --pwd -w Use "pwd" as password for user 'sshd_server'. + +Additionally ssh-host-config now asks if it should install sshd as a +service when running under NT/W2K. This requires cygrunsrv installed. + +You can create the private and public keys for a user now by running + + /usr/bin/ssh-user-config + +under the users account. + +To support testing and unattended installation ssh-user-config got +some options as well: + +usage: ssh-user-config [OPTION]... +Options: + --debug -d Enable shell's debug output. + --yes -y Answer all questions with "yes" automatically. + --no -n Answer all questions with "no" automatically. + --passphrase -p word Use "word" as passphrase automatically. + +Install sshd as daemon via cygrunsrv.exe (recommended on NT/W2K), via inetd +(results in very slow deamon startup!) or from the command line (recommended +on 9X/ME). + +If you start sshd as deamon via cygrunsrv.exe you MUST give the +"-D" option to sshd. Otherwise the service can't get started at all. + +If starting via inetd, copy sshd to eg. /usr/sbin/in.sshd and add the +following line to your inetd.conf file: + +ssh stream tcp nowait root /usr/sbin/in.sshd sshd -i + +Moreover you'll have to add the following line to your +${SYSTEMROOT}/system32/drivers/etc/services file: + + ssh 22/tcp #SSH daemon + +Please note that OpenSSH does never use the value of $HOME to +search for the users configuration files! It always uses the +value of the pw_dir field in /etc/passwd as the home directory. +If no home diretory is set in /etc/passwd, the root directory +is used instead! + +You may use all features of the CYGWIN=ntsec setting the same +way as they are used by Cygwin's login(1) port: + + The pw_gecos field may contain an additional field, that begins + with (upper case!) "U-", followed by the domain and the username + separated by a backslash. + CAUTION: The SID _must_ remain the _last_ field in pw_gecos! + BTW: The field separator in pw_gecos is the comma. + The username in pw_name itself may be any nice name: + + domuser::1104:513:John Doe,U-domain\user,S-1-5-21-... + + Now you may use `domuser' as your login name with telnet! + This is possible additionally for local users, if you don't like + your NT login name ;-) You only have to leave out the domain: + + locuser::1104:513:John Doe,U-user,S-1-5-21-... + +Note that the CYGWIN=ntsec setting is required for public key authentication. + +SSH2 server and user keys are generated by the `ssh-*-config' scripts +as well. + +If you want to build from source, the following options to +configure are used for the Cygwin binary distribution: + + --prefix=/usr \ + --sysconfdir=/etc \ + --libexecdir='${sbindir}' \ + --localstatedir=/var \ + --datadir='${prefix}/share' \ + --mandir='${datadir}/man' \ + --infodir='${datadir}/info' + --with-tcp-wrappers + +If you want to create a Cygwin package, equivalent to the one +in the Cygwin binary distribution, install like this: + + mkdir /tmp/cygwin-ssh + cd ${builddir} + make install DESTDIR=/tmp/cygwin-ssh + cd ${srcdir}/contrib/cygwin + make cygwin-postinstall DESTDIR=/tmp/cygwin-ssh + cd /tmp/cygwin-ssh + find * \! -type d | tar cvjfT my-openssh.tar.bz2 - + +You must have installed the following packages to be able to build OpenSSH: + +- zlib +- openssl-devel +- minires-devel + +If you want to build with --with-tcp-wrappers, you also need the package + +- tcp_wrappers + +Please send requests, error reports etc. to cygwin@cygwin.com. + + +Have fun, + +Corinna Vinschen +Cygwin Developer +Red Hat Inc. diff --git a/contrib/cygwin/ssh-host-config b/contrib/cygwin/ssh-host-config new file mode 100644 index 000000000000..e2ad69f19f81 --- /dev/null +++ b/contrib/cygwin/ssh-host-config @@ -0,0 +1,611 @@ +#!/bin/bash +# +# ssh-host-config, Copyright 2000, 2001, 2002, 2003 Red Hat Inc. +# +# This file is part of the Cygwin port of OpenSSH. + +# Subdirectory where the new package is being installed +PREFIX=/usr + +# Directory where the config files are stored +SYSCONFDIR=/etc +LOCALSTATEDIR=/var + +progname=$0 +auto_answer="" +port_number=22 + +privsep_configured=no +privsep_used=yes +sshd_in_passwd=no +sshd_in_sam=no + +request() +{ + if [ "${auto_answer}" = "yes" ] + then + echo "$1 (yes/no) yes" + return 0 + elif [ "${auto_answer}" = "no" ] + then + echo "$1 (yes/no) no" + return 1 + fi + + answer="" + while [ "X${answer}" != "Xyes" -a "X${answer}" != "Xno" ] + do + echo -n "$1 (yes/no) " + read -e answer + done + if [ "X${answer}" = "Xyes" ] + then + return 0 + else + return 1 + fi +} + +# Check options + +while : +do + case $# in + 0) + break + ;; + esac + + option=$1 + shift + + case "${option}" in + -d | --debug ) + set -x + ;; + + -y | --yes ) + auto_answer=yes + ;; + + -n | --no ) + auto_answer=no + ;; + + -c | --cygwin ) + cygwin_value="$1" + shift + ;; + + -p | --port ) + port_number=$1 + shift + ;; + + -w | --pwd ) + password_value="$1" + shift + ;; + + *) + echo "usage: ${progname} [OPTION]..." + echo + echo "This script creates an OpenSSH host configuration." + echo + echo "Options:" + echo " --debug -d Enable shell's debug output." + echo " --yes -y Answer all questions with \"yes\" automatically." + echo " --no -n Answer all questions with \"no\" automatically." + echo " --cygwin -c Use \"options\" as value for CYGWIN environment var." + echo " --port -p sshd listens on port n." + echo " --pwd -w Use \"pwd\" as password for user 'sshd_server'." + echo + exit 1 + ;; + + esac +done + +# Check if running on NT +_sys="`uname`" +_nt=`expr "${_sys}" : "CYGWIN_NT"` +# If running on NT, check if running under 2003 Server or later +if [ ${_nt} -gt 0 ] +then + _nt2003=`uname | awk -F- '{print ( $2 >= 5.2 ) ? 1 : 0;}'` +fi + +# Check for running ssh/sshd processes first. Refuse to do anything while +# some ssh processes are still running + +if ps -ef | grep -v grep | grep -q ssh +then + echo + echo "There are still ssh processes running. Please shut them down first." + echo + exit 1 +fi + +# Check for ${SYSCONFDIR} directory + +if [ -e "${SYSCONFDIR}" -a ! -d "${SYSCONFDIR}" ] +then + echo + echo "${SYSCONFDIR} is existant but not a directory." + echo "Cannot create global configuration files." + echo + exit 1 +fi + +# Create it if necessary + +if [ ! -e "${SYSCONFDIR}" ] +then + mkdir "${SYSCONFDIR}" + if [ ! -e "${SYSCONFDIR}" ] + then + echo + echo "Creating ${SYSCONFDIR} directory failed" + echo + exit 1 + fi +fi + +# Create /var/log and /var/log/lastlog if not already existing + +if [ -e ${LOCALSTATEDIR}/log -a ! -d ${LOCALSTATEDIR}/log ] +then + echo + echo "${LOCALSTATEDIR}/log is existant but not a directory." + echo "Cannot create ssh host configuration." + echo + exit 1 +fi +if [ ! -e ${LOCALSTATEDIR}/log ] +then + mkdir -p ${LOCALSTATEDIR}/log +fi + +if [ -e ${LOCALSTATEDIR}/log/lastlog -a ! -f ${LOCALSTATEDIR}/log/lastlog ] +then + echo + echo "${LOCALSTATEDIR}/log/lastlog exists, but is not a file." + echo "Cannot create ssh host configuration." + echo + exit 1 +fi +if [ ! -e ${LOCALSTATEDIR}/log/lastlog ] +then + cat /dev/null > ${LOCALSTATEDIR}/log/lastlog + chmod 644 ${LOCALSTATEDIR}/log/lastlog +fi + +# Create /var/empty file used as chroot jail for privilege separation +if [ -f ${LOCALSTATEDIR}/empty ] +then + echo "Creating ${LOCALSTATEDIR}/empty failed!" +else + mkdir -p ${LOCALSTATEDIR}/empty + if [ ${_nt} -gt 0 ] + then + chmod 755 ${LOCALSTATEDIR}/empty + fi +fi + +# First generate host keys if not already existing + +if [ ! -f "${SYSCONFDIR}/ssh_host_key" ] +then + echo "Generating ${SYSCONFDIR}/ssh_host_key" + ssh-keygen -t rsa1 -f ${SYSCONFDIR}/ssh_host_key -N '' > /dev/null +fi + +if [ ! -f "${SYSCONFDIR}/ssh_host_rsa_key" ] +then + echo "Generating ${SYSCONFDIR}/ssh_host_rsa_key" + ssh-keygen -t rsa -f ${SYSCONFDIR}/ssh_host_rsa_key -N '' > /dev/null +fi + +if [ ! -f "${SYSCONFDIR}/ssh_host_dsa_key" ] +then + echo "Generating ${SYSCONFDIR}/ssh_host_dsa_key" + ssh-keygen -t dsa -f ${SYSCONFDIR}/ssh_host_dsa_key -N '' > /dev/null +fi + +# Check if ssh_config exists. If yes, ask for overwriting + +if [ -f "${SYSCONFDIR}/ssh_config" ] +then + if request "Overwrite existing ${SYSCONFDIR}/ssh_config file?" + then + rm -f "${SYSCONFDIR}/ssh_config" + if [ -f "${SYSCONFDIR}/ssh_config" ] + then + echo "Can't overwrite. ${SYSCONFDIR}/ssh_config is write protected." + fi + fi +fi + +# Create default ssh_config from skeleton file in /etc/defaults/etc + +if [ ! -f "${SYSCONFDIR}/ssh_config" ] +then + echo "Generating ${SYSCONFDIR}/ssh_config file" + cp ${SYSCONFDIR}/defaults/etc/ssh_config ${SYSCONFDIR}/ssh_config + if [ "${port_number}" != "22" ] + then + echo "Host localhost" >> ${SYSCONFDIR}/ssh_config + echo " Port ${port_number}" >> ${SYSCONFDIR}/ssh_config + fi +fi + +# Check if sshd_config exists. If yes, ask for overwriting + +if [ -f "${SYSCONFDIR}/sshd_config" ] +then + if request "Overwrite existing ${SYSCONFDIR}/sshd_config file?" + then + rm -f "${SYSCONFDIR}/sshd_config" + if [ -f "${SYSCONFDIR}/sshd_config" ] + then + echo "Can't overwrite. ${SYSCONFDIR}/sshd_config is write protected." + fi + else + grep -q UsePrivilegeSeparation ${SYSCONFDIR}/sshd_config && privsep_configured=yes + fi +fi + +# Prior to creating or modifying sshd_config, care for privilege separation + +if [ "${privsep_configured}" != "yes" ] +then + if [ ${_nt} -gt 0 ] + then + echo "Privilege separation is set to yes by default since OpenSSH 3.3." + echo "However, this requires a non-privileged account called 'sshd'." + echo "For more info on privilege separation read /usr/share/doc/openssh/README.privsep." + echo + if request "Should privilege separation be used?" + then + privsep_used=yes + grep -q '^sshd:' ${SYSCONFDIR}/passwd && sshd_in_passwd=yes + net user sshd >/dev/null 2>&1 && sshd_in_sam=yes + if [ "${sshd_in_passwd}" != "yes" ] + then + if [ "${sshd_in_sam}" != "yes" ] + then + echo "Warning: The following function requires administrator privileges!" + if request "Should this script create a local user 'sshd' on this machine?" + then + dos_var_empty=`cygpath -w ${LOCALSTATEDIR}/empty` + net user sshd /add /fullname:"sshd privsep" "/homedir:${dos_var_empty}" /active:no > /dev/null 2>&1 && sshd_in_sam=yes + if [ "${sshd_in_sam}" != "yes" ] + then + echo "Warning: Creating the user 'sshd' failed!" + fi + fi + fi + if [ "${sshd_in_sam}" != "yes" ] + then + echo "Warning: Can't create user 'sshd' in ${SYSCONFDIR}/passwd!" + echo " Privilege separation set to 'no' again!" + echo " Check your ${SYSCONFDIR}/sshd_config file!" + privsep_used=no + else + mkpasswd -l -u sshd | sed -e 's/bash$/false/' >> ${SYSCONFDIR}/passwd + fi + fi + else + privsep_used=no + fi + else + # On 9x don't use privilege separation. Since security isn't + # available it just adds useless additional processes. + privsep_used=no + fi +fi + +# Create default sshd_config from skeleton files in /etc/defaults/etc or +# modify to add the missing privsep configuration option + +if [ ! -f "${SYSCONFDIR}/sshd_config" ] +then + echo "Generating ${SYSCONFDIR}/sshd_config file" + sed -e "s/^#UsePrivilegeSeparation yes/UsePrivilegeSeparation ${privsep_used}/ + s/^#Port 22/Port ${port_number}/ + s/^#StrictModes yes/StrictModes no/" \ + < ${SYSCONFDIR}/defaults/etc/sshd_config \ + > ${SYSCONFDIR}/sshd_config +elif [ "${privsep_configured}" != "yes" ] +then + echo >> ${SYSCONFDIR}/sshd_config + echo "UsePrivilegeSeparation ${privsep_used}" >> ${SYSCONFDIR}/sshd_config +fi + +# Care for services file +_my_etcdir="/ssh-host-config.$$" +if [ ${_nt} -gt 0 ] +then + _win_etcdir="${SYSTEMROOT}\\system32\\drivers\\etc" + _services="${_my_etcdir}/services" + # On NT, 27 spaces, no space after the hash + _spaces=" #" +else + _win_etcdir="${WINDIR}" + _services="${_my_etcdir}/SERVICES" + # On 9x, 18 spaces (95 is very touchy), a space after the hash + _spaces=" # " +fi +_serv_tmp="${_my_etcdir}/srv.out.$$" + +mount -t -f "${_win_etcdir}" "${_my_etcdir}" + +# Depends on the above mount +_wservices=`cygpath -w "${_services}"` + +# Remove sshd 22/port from services +if [ `grep -q 'sshd[ \t][ \t]*22' "${_services}"; echo $?` -eq 0 ] +then + grep -v 'sshd[ \t][ \t]*22' "${_services}" > "${_serv_tmp}" + if [ -f "${_serv_tmp}" ] + then + if mv "${_serv_tmp}" "${_services}" + then + echo "Removing sshd from ${_wservices}" + else + echo "Removing sshd from ${_wservices} failed!" + fi + rm -f "${_serv_tmp}" + else + echo "Removing sshd from ${_wservices} failed!" + fi +fi + +# Add ssh 22/tcp and ssh 22/udp to services +if [ `grep -q 'ssh[ \t][ \t]*22' "${_services}"; echo $?` -ne 0 ] +then + if awk '{ if ( $2 ~ /^23\/tcp/ ) print "ssh 22/tcp'"${_spaces}"'SSH Remote Login Protocol\nssh 22/udp'"${_spaces}"'SSH Remote Login Protocol"; print $0; }' < "${_services}" > "${_serv_tmp}" + then + if mv "${_serv_tmp}" "${_services}" + then + echo "Added ssh to ${_wservices}" + else + echo "Adding ssh to ${_wservices} failed!" + fi + rm -f "${_serv_tmp}" + else + echo "WARNING: Adding ssh to ${_wservices} failed!" + fi +fi + +umount "${_my_etcdir}" + +# Care for inetd.conf file +_inetcnf="${SYSCONFDIR}/inetd.conf" +_inetcnf_tmp="${SYSCONFDIR}/inetd.conf.$$" + +if [ -f "${_inetcnf}" ] +then + # Check if ssh service is already in use as sshd + with_comment=1 + grep -q '^[ \t]*sshd' "${_inetcnf}" && with_comment=0 + # Remove sshd line from inetd.conf + if [ `grep -q '^[# \t]*sshd' "${_inetcnf}"; echo $?` -eq 0 ] + then + grep -v '^[# \t]*sshd' "${_inetcnf}" >> "${_inetcnf_tmp}" + if [ -f "${_inetcnf_tmp}" ] + then + if mv "${_inetcnf_tmp}" "${_inetcnf}" + then + echo "Removed sshd from ${_inetcnf}" + else + echo "Removing sshd from ${_inetcnf} failed!" + fi + rm -f "${_inetcnf_tmp}" + else + echo "Removing sshd from ${_inetcnf} failed!" + fi + fi + + # Add ssh line to inetd.conf + if [ `grep -q '^[# \t]*ssh' "${_inetcnf}"; echo $?` -ne 0 ] + then + if [ "${with_comment}" -eq 0 ] + then + echo 'ssh stream tcp nowait root /usr/sbin/sshd sshd -i' >> "${_inetcnf}" + else + echo '# ssh stream tcp nowait root /usr/sbin/sshd sshd -i' >> "${_inetcnf}" + fi + echo "Added ssh to ${_inetcnf}" + fi +fi + +# On NT ask if sshd should be installed as service +if [ ${_nt} -gt 0 ] +then + # But only if it is not already installed + if ! cygrunsrv -Q sshd > /dev/null 2>&1 + then + echo + echo + echo "Warning: The following functions require administrator privileges!" + echo + echo "Do you want to install sshd as service?" + if request "(Say \"no\" if it's already installed as service)" + then + if [ $_nt2003 -gt 0 ] + then + grep -q '^sshd_server:' ${SYSCONFDIR}/passwd && sshd_server_in_passwd=yes + if [ "${sshd_server_in_passwd}" = "yes" ] + then + # Drop sshd_server from passwd since it could have wrong settings + grep -v '^sshd_server:' ${SYSCONFDIR}/passwd > ${SYSCONFDIR}/passwd.$$ + rm -f ${SYSCONFDIR}/passwd + mv ${SYSCONFDIR}/passwd.$$ ${SYSCONFDIR}/passwd + chmod g-w,o-w ${SYSCONFDIR}/passwd + fi + net user sshd_server >/dev/null 2>&1 && sshd_server_in_sam=yes + if [ "${sshd_server_in_sam}" != "yes" ] + then + echo + echo "You appear to be running Windows 2003 Server or later. On 2003 and" + echo "later systems, it's not possible to use the LocalSystem account" + echo "if sshd should allow passwordless logon (e. g. public key authentication)." + echo "If you want to enable that functionality, it's required to create a new" + echo "account 'sshd_server' with special privileges, which is then used to run" + echo "the sshd service under." + echo + echo "Should this script create a new local account 'sshd_server' which has" + if request "the required privileges?" + then + _admingroup=`mkgroup -l | awk -F: '{if ( $2 == "S-1-5-32-544" ) print $1;}' ` + if [ -z "${_admingroup}" ] + then + echo "mkgroup -l produces no group with SID S-1-5-32-544 (Local administrators group)." + exit 1 + fi + dos_var_empty=`cygpath -w ${LOCALSTATEDIR}/empty` + while [ "${sshd_server_in_sam}" != "yes" ] + do + if [ -n "${password_value}" ] + then + _password="${password_value}" + # Allow to ask for password if first try fails + password_value="" + else + echo + echo "Please enter a password for new user 'sshd_server'. Please be sure that" + echo "this password matches the password rules given on your system." + echo -n "Entering no password will exit the configuration. PASSWORD=" + read -e _password + if [ -z "${_password}" ] + then + echo + echo "Exiting configuration. No user sshd_server has been created," + echo "no sshd service installed." + exit 1 + fi + fi + net user sshd_server "${_password}" /add /fullname:"sshd server account" "/homedir:${dos_var_empty}" /yes > /tmp/nu.$$ 2>&1 && sshd_server_in_sam=yes + if [ "${sshd_server_in_sam}" != "yes" ] + then + echo "Creating the user 'sshd_server' failed! Reason:" + cat /tmp/nu.$$ + rm /tmp/nu.$$ + fi + done + net localgroup "${_admingroup}" sshd_server /add > /dev/null 2>&1 && sshd_server_in_admingroup=yes + if [ "${sshd_server_in_admingroup}" != "yes" ] + then + echo "WARNING: Adding user sshd_server to local group ${_admingroup} failed!" + echo "Please add sshd_server to local group ${_admingroup} before" + echo "starting the sshd service!" + echo + fi + passwd_has_expiry_flags=`passwd -v | awk '/^passwd /{print ( $3 >= 1.5 ) ? "yes" : "no";}'` + if [ "${passwd_has_expiry_flags}" != "yes" ] + then + echo + echo "WARNING: User sshd_server has password expiry set to system default." + echo "Please check that password never expires or set it to your needs." + elif ! passwd -e sshd_server + then + echo + echo "WARNING: Setting password expiry for user sshd_server failed!" + echo "Please check that password never expires or set it to your needs." + fi + editrights -a SeAssignPrimaryTokenPrivilege -u sshd_server && + editrights -a SeCreateTokenPrivilege -u sshd_server && + editrights -a SeTcbPrivilege -u sshd_server && + editrights -a SeDenyInteractiveLogonRight -u sshd_server && + editrights -a SeDenyNetworkLogonRight -u sshd_server && + editrights -a SeDenyRemoteInteractiveLogonRight -u sshd_server && + editrights -a SeIncreaseQuotaPrivilege -u sshd_server && + editrights -a SeServiceLogonRight -u sshd_server && + sshd_server_got_all_rights="yes" + if [ "${sshd_server_got_all_rights}" != "yes" ] + then + echo + echo "Assigning the appropriate privileges to user 'sshd_server' failed!" + echo "Can't create sshd service!" + exit 1 + fi + echo + echo "User 'sshd_server' has been created with password '${_password}'." + echo "If you change the password, please keep in mind to change the password" + echo "for the sshd service, too." + echo + echo "Also keep in mind that the user sshd_server needs read permissions on all" + echo "users' .ssh/authorized_keys file to allow public key authentication for" + echo "these users!. (Re-)running ssh-user-config for each user will set the" + echo "required permissions correctly." + echo + fi + fi + if [ "${sshd_server_in_sam}" = "yes" ] + then + mkpasswd -l -u sshd_server | sed -e 's/bash$/false/' >> ${SYSCONFDIR}/passwd + fi + fi + if [ -n "${cygwin_value}" ] + then + _cygwin="${cygwin_value}" + else + echo + echo "Which value should the environment variable CYGWIN have when" + echo "sshd starts? It's recommended to set at least \"ntsec\" to be" + echo "able to change user context without password." + echo -n "Default is \"ntsec\". CYGWIN=" + read -e _cygwin + fi + [ -z "${_cygwin}" ] && _cygwin="ntsec" + if [ $_nt2003 -gt 0 -a "${sshd_server_in_sam}" = "yes" ] + then + if cygrunsrv -I sshd -d "CYGWIN sshd" -p /usr/sbin/sshd -a -D -u sshd_server -w "${_password}" -e "CYGWIN=${_cygwin}" -y tcpip + then + echo + echo "The service has been installed under sshd_server account." + echo "To start the service, call \`net start sshd' or \`cygrunsrv -S sshd'." + fi + else + if cygrunsrv -I sshd -d "CYGWIN sshd" -p /usr/sbin/sshd -a -D -e "CYGWIN=${_cygwin}" -y tcpip + then + echo + echo "The service has been installed under LocalSystem account." + echo "To start the service, call \`net start sshd' or \`cygrunsrv -S sshd'." + fi + fi + fi + # Now check if sshd has been successfully installed. This allows to + # set the ownership of the affected files correctly. + if cygrunsrv -Q sshd > /dev/null 2>&1 + then + if [ $_nt2003 -gt 0 -a "${sshd_server_in_sam}" = "yes" ] + then + _user="sshd_server" + else + _user="system" + fi + chown "${_user}" ${SYSCONFDIR}/ssh* + chown "${_user}".544 ${LOCALSTATEDIR}/empty + chown "${_user}".544 ${LOCALSTATEDIR}/log/lastlog + if [ -f ${LOCALSTATEDIR}/log/sshd.log ] + then + chown "${_user}".544 ${LOCALSTATEDIR}/log/sshd.log + fi + fi + if ! ( mount | egrep -q 'on /(|usr/(bin|lib)) type system' ) + then + echo + echo "Warning: It appears that you have user mode mounts (\"Just me\"" + echo "chosen during install.) Any daemons installed as services will" + echo "fail to function unless system mounts are used. To change this," + echo "re-run setup.exe and choose \"All users\"." + echo + echo "For more information, see http://cygwin.com/faq/faq0.html#TOC33" + fi + fi +fi + +echo +echo "Host configuration finished. Have fun!" diff --git a/contrib/cygwin/ssh-user-config b/contrib/cygwin/ssh-user-config new file mode 100644 index 000000000000..9482efe9e7a4 --- /dev/null +++ b/contrib/cygwin/ssh-user-config @@ -0,0 +1,250 @@ +#!/bin/sh +# +# ssh-user-config, Copyright 2000, 2001, 2002, 2003, Red Hat Inc. +# +# This file is part of the Cygwin port of OpenSSH. + +# Directory where the config files are stored +SYSCONFDIR=/etc + +progname=$0 +auto_answer="" +auto_passphrase="no" +passphrase="" + +request() +{ + if [ "${auto_answer}" = "yes" ] + then + return 0 + elif [ "${auto_answer}" = "no" ] + then + return 1 + fi + + answer="" + while [ "X${answer}" != "Xyes" -a "X${answer}" != "Xno" ] + do + echo -n "$1 (yes/no) " + read answer + done + if [ "X${answer}" = "Xyes" ] + then + return 0 + else + return 1 + fi +} + +# Check if running on NT +_sys="`uname -a`" +_nt=`expr "$_sys" : "CYGWIN_NT"` +# If running on NT, check if running under 2003 Server or later +if [ $_nt -gt 0 ] +then + _nt2003=`uname | awk -F- '{print ( $2 >= 5.2 ) ? 1 : 0;}'` +fi + +# Check options + +while : +do + case $# in + 0) + break + ;; + esac + + option=$1 + shift + + case "$option" in + -d | --debug ) + set -x + ;; + + -y | --yes ) + auto_answer=yes + ;; + + -n | --no ) + auto_answer=no + ;; + + -p | --passphrase ) + with_passphrase="yes" + passphrase=$1 + shift + ;; + + *) + echo "usage: ${progname} [OPTION]..." + echo + echo "This script creates an OpenSSH user configuration." + echo + echo "Options:" + echo " --debug -d Enable shell's debug output." + echo " --yes -y Answer all questions with \"yes\" automatically." + echo " --no -n Answer all questions with \"no\" automatically." + echo " --passphrase -p word Use \"word\" as passphrase automatically." + echo + exit 1 + ;; + + esac +done + +# Ask user if user identity should be generated + +if [ ! -f ${SYSCONFDIR}/passwd ] +then + echo "${SYSCONFDIR}/passwd is nonexistant. Please generate an ${SYSCONFDIR}/passwd file" + echo 'first using mkpasswd. Check if it contains an entry for you and' + echo 'please care for the home directory in your entry as well.' + exit 1 +fi + +uid=`id -u` +pwdhome=`awk -F: '{ if ( $3 == '${uid}' ) print $6; }' < ${SYSCONFDIR}/passwd` + +if [ "X${pwdhome}" = "X" ] +then + echo "There is no home directory set for you in ${SYSCONFDIR}/passwd." + echo 'Setting $HOME is not sufficient!' + exit 1 +fi + +if [ ! -d "${pwdhome}" ] +then + echo "${pwdhome} is set in ${SYSCONFDIR}/passwd as your home directory" + echo 'but it is not a valid directory. Cannot create user identity files.' + exit 1 +fi + +# If home is the root dir, set home to empty string to avoid error messages +# in subsequent parts of that script. +if [ "X${pwdhome}" = "X/" ] +then + # But first raise a warning! + echo "Your home directory in ${SYSCONFDIR}/passwd is set to root (/). This is not recommended!" + if request "Would you like to proceed anyway?" + then + pwdhome='' + else + exit 1 + fi +fi + +if [ -d "${pwdhome}" -a $_nt -gt 0 -a -n "`chmod -c g-w,o-w "${pwdhome}"`" ] +then + echo + echo 'WARNING: group and other have been revoked write permission to your home' + echo " directory ${pwdhome}." + echo ' This is required by OpenSSH to allow public key authentication using' + echo ' the key files stored in your .ssh subdirectory.' + echo ' Revert this change ONLY if you know what you are doing!' + echo +fi + +if [ -e "${pwdhome}/.ssh" -a ! -d "${pwdhome}/.ssh" ] +then + echo "${pwdhome}/.ssh is existant but not a directory. Cannot create user identity files." + exit 1 +fi + +if [ ! -e "${pwdhome}/.ssh" ] +then + mkdir "${pwdhome}/.ssh" + if [ ! -e "${pwdhome}/.ssh" ] + then + echo "Creating users ${pwdhome}/.ssh directory failed" + exit 1 + fi +fi + +if [ $_nt -gt 0 ] +then + _user="system" + if [ $_nt2003 -gt 0 ] + then + grep -q '^sshd_server:' ${SYSCONFDIR}/passwd && _user="sshd_server" + fi + if ! setfacl -m "u::rwx,u:${_user}:r--,g::---,o::---" "${pwdhome}/.ssh" + then + echo "${pwdhome}/.ssh couldn't be given the correct permissions." + echo "Please try to solve this problem first." + exit 1 + fi +fi + +if [ ! -f "${pwdhome}/.ssh/identity" ] +then + if request "Shall I create an SSH1 RSA identity file for you?" + then + echo "Generating ${pwdhome}/.ssh/identity" + if [ "${with_passphrase}" = "yes" ] + then + ssh-keygen -t rsa1 -N "${passphrase}" -f "${pwdhome}/.ssh/identity" > /dev/null + else + ssh-keygen -t rsa1 -f "${pwdhome}/.ssh/identity" > /dev/null + fi + if request "Do you want to use this identity to login to this machine?" + then + echo "Adding to ${pwdhome}/.ssh/authorized_keys" + cat "${pwdhome}/.ssh/identity.pub" >> "${pwdhome}/.ssh/authorized_keys" + fi + fi +fi + +if [ ! -f "${pwdhome}/.ssh/id_rsa" ] +then + if request "Shall I create an SSH2 RSA identity file for you?" + then + echo "Generating ${pwdhome}/.ssh/id_rsa" + if [ "${with_passphrase}" = "yes" ] + then + ssh-keygen -t rsa -N "${passphrase}" -f "${pwdhome}/.ssh/id_rsa" > /dev/null + else + ssh-keygen -t rsa -f "${pwdhome}/.ssh/id_rsa" > /dev/null + fi + if request "Do you want to use this identity to login to this machine?" + then + echo "Adding to ${pwdhome}/.ssh/authorized_keys" + cat "${pwdhome}/.ssh/id_rsa.pub" >> "${pwdhome}/.ssh/authorized_keys" + fi + fi +fi + +if [ ! -f "${pwdhome}/.ssh/id_dsa" ] +then + if request "Shall I create an SSH2 DSA identity file for you?" + then + echo "Generating ${pwdhome}/.ssh/id_dsa" + if [ "${with_passphrase}" = "yes" ] + then + ssh-keygen -t dsa -N "${passphrase}" -f "${pwdhome}/.ssh/id_dsa" > /dev/null + else + ssh-keygen -t dsa -f "${pwdhome}/.ssh/id_dsa" > /dev/null + fi + if request "Do you want to use this identity to login to this machine?" + then + echo "Adding to ${pwdhome}/.ssh/authorized_keys" + cat "${pwdhome}/.ssh/id_dsa.pub" >> "${pwdhome}/.ssh/authorized_keys" + fi + fi +fi + +if [ $_nt -gt 0 -a -e "${pwdhome}/.ssh/authorized_keys" ] +then + if ! setfacl -m "u::rw-,u:${_user}:r--,g::---,o::---" "${pwdhome}/.ssh/authorized_keys" + then + echo + echo "WARNING: Setting correct permissions to ${pwdhome}/.ssh/authorized_keys" + echo "failed. Please care for the correct permissions. The minimum requirement" + echo "is, the owner and ${_user} both need read permissions." + echo + fi +fi + +echo +echo "Configuration finished. Have fun!" diff --git a/contrib/findssl.sh b/contrib/findssl.sh new file mode 100755 index 000000000000..128db74c1064 --- /dev/null +++ b/contrib/findssl.sh @@ -0,0 +1,186 @@ +#!/bin/sh +# +# $Id$ +# +# findssl.sh +# Search for all instances of OpenSSL headers and libraries +# and print their versions. +# Intended to help diagnose OpenSSH's "OpenSSL headers do not +# match your library" errors. +# +# Written by Darren Tucker (dtucker at zip dot com dot au) +# This file is placed in the public domain. +# +# Release history: +# 2002-07-27: Initial release. +# 2002-08-04: Added public domain notice. +# 2003-06-24: Incorporated readme, set library paths. First cvs version. +# 2004-12-13: Add traps to cleanup temp files, from Amarendra Godbole. +# +# "OpenSSL headers do not match your library" are usually caused by +# OpenSSH's configure picking up an older version of OpenSSL headers +# or libraries. You can use the following # procedure to help identify +# the cause. +# +# The output of configure will tell you the versions of the OpenSSL +# headers and libraries that were picked up, for example: +# +# checking OpenSSL header version... 90604f (OpenSSL 0.9.6d 9 May 2002) +# checking OpenSSL library version... 90602f (OpenSSL 0.9.6b [engine] 9 Jul 2001) +# checking whether OpenSSL's headers match the library... no +# configure: error: Your OpenSSL headers do not match your library +# +# Now run findssl.sh. This should identify the headers and libraries +# present and their versions. You should be able to identify the +# libraries and headers used and adjust your CFLAGS or remove incorrect +# versions. The output will show OpenSSL's internal version identifier +# and should look something like: + +# $ ./findssl.sh +# Searching for OpenSSL header files. +# 0x0090604fL /usr/include/openssl/opensslv.h +# 0x0090604fL /usr/local/ssl/include/openssl/opensslv.h +# +# Searching for OpenSSL shared library files. +# 0x0090602fL /lib/libcrypto.so.0.9.6b +# 0x0090602fL /lib/libcrypto.so.2 +# 0x0090581fL /usr/lib/libcrypto.so.0 +# 0x0090602fL /usr/lib/libcrypto.so +# 0x0090581fL /usr/lib/libcrypto.so.0.9.5a +# 0x0090600fL /usr/lib/libcrypto.so.0.9.6 +# 0x0090600fL /usr/lib/libcrypto.so.1 +# +# Searching for OpenSSL static library files. +# 0x0090602fL /usr/lib/libcrypto.a +# 0x0090604fL /usr/local/ssl/lib/libcrypto.a +# +# In this example, I gave configure no extra flags, so it's picking up +# the OpenSSL header from /usr/include/openssl (90604f) and the library +# from /usr/lib/ (90602f). + +# +# Adjust these to suit your compiler. +# You may also need to set the *LIB*PATH environment variables if +# DEFAULT_LIBPATH is not correct for your system. +# +CC=gcc +STATIC=-static + +# +# Cleanup on interrupt +# +trap 'rm -f conftest.c' INT HUP TERM + +# +# Set up conftest C source +# +rm -f findssl.log +cat >conftest.c < +int main(){printf("0x%08xL\n", SSLeay());} +EOD + +# +# Set default library paths if not already set +# +DEFAULT_LIBPATH=/usr/lib:/usr/local/lib +LIBPATH=${LIBPATH:=$DEFAULT_LIBPATH} +LD_LIBRARY_PATH=${LD_LIBRARY_PATH:=$DEFAULT_LIBPATH} +LIBRARY_PATH=${LIBRARY_PATH:=$DEFAULT_LIBPATH} +export LIBPATH LD_LIBRARY_PATH LIBRARY_PATH + +# not all platforms have a 'which' command +if which ls >/dev/null 2>/dev/null; then + : which is defined +else + which () { + saveIFS="$IFS" + IFS=: + for p in $PATH; do + if test -x "$p/$1" -a -f "$p/$1"; then + IFS="$saveIFS" + echo "$p/$1" + return 0 + fi + done + IFS="$saveIFS" + return 1 + } +fi + +# +# Search for OpenSSL headers and print versions +# +echo Searching for OpenSSL header files. +if [ -x "`which locate`" ] +then + headers=`locate opensslv.h` +else + headers=`find / -name opensslv.h -print 2>/dev/null` +fi + +for header in $headers +do + ver=`awk '/OPENSSL_VERSION_NUMBER/{printf \$3}' $header` + echo "$ver $header" +done +echo + +# +# Search for shared libraries. +# Relies on shared libraries looking like "libcrypto.s*" +# +echo Searching for OpenSSL shared library files. +if [ -x "`which locate`" ] +then + libraries=`locate libcrypto.s` +else + libraries=`find / -name 'libcrypto.s*' -print 2>/dev/null` +fi + +for lib in $libraries +do + (echo "Trying libcrypto $lib" >>findssl.log + dir=`dirname $lib` + LIBPATH="$dir:$LIBPATH" + LD_LIBRARY_PATH="$dir:$LIBPATH" + LIBRARY_PATH="$dir:$LIBPATH" + export LIBPATH LD_LIBRARY_PATH LIBRARY_PATH + ${CC} -o conftest conftest.c $lib 2>>findssl.log + if [ -x ./conftest ] + then + ver=`./conftest 2>/dev/null` + rm -f ./conftest + echo "$ver $lib" + fi) +done +echo + +# +# Search for static OpenSSL libraries and print versions +# +echo Searching for OpenSSL static library files. +if [ -x "`which locate`" ] +then + libraries=`locate libcrypto.a` +else + libraries=`find / -name libcrypto.a -print 2>/dev/null` +fi + +for lib in $libraries +do + libdir=`dirname $lib` + echo "Trying libcrypto $lib" >>findssl.log + ${CC} ${STATIC} -o conftest conftest.c -L${libdir} -lcrypto 2>>findssl.log + if [ -x ./conftest ] + then + ver=`./conftest 2>/dev/null` + rm -f ./conftest + echo "$ver $lib" + fi +done + +# +# Clean up +# +rm -f conftest.c diff --git a/contrib/gnome-ssh-askpass1.c b/contrib/gnome-ssh-askpass1.c new file mode 100644 index 000000000000..4d51032d1d36 --- /dev/null +++ b/contrib/gnome-ssh-askpass1.c @@ -0,0 +1,171 @@ +/* + * Copyright (c) 2000-2002 Damien Miller. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * This is a simple GNOME SSH passphrase grabber. To use it, set the + * environment variable SSH_ASKPASS to point to the location of + * gnome-ssh-askpass before calling "ssh-add < /dev/null". + * + * There is only two run-time options: if you set the environment variable + * "GNOME_SSH_ASKPASS_GRAB_SERVER=true" then gnome-ssh-askpass will grab + * the X server. If you set "GNOME_SSH_ASKPASS_GRAB_POINTER=true", then the + * pointer will be grabbed too. These may have some benefit to security if + * you don't trust your X server. We grab the keyboard always. + */ + +/* + * Compile with: + * + * cc `gnome-config --cflags gnome gnomeui` \ + * gnome-ssh-askpass1.c -o gnome-ssh-askpass \ + * `gnome-config --libs gnome gnomeui` + * + */ + +#include +#include +#include +#include +#include +#include + +void +report_failed_grab (void) +{ + GtkWidget *err; + + err = gnome_message_box_new("Could not grab keyboard or mouse.\n" + "A malicious client may be eavesdropping on your session.", + GNOME_MESSAGE_BOX_ERROR, "EXIT", NULL); + gtk_window_set_position(GTK_WINDOW(err), GTK_WIN_POS_CENTER); + gtk_object_set(GTK_OBJECT(err), "type", GTK_WINDOW_POPUP, NULL); + + gnome_dialog_run_and_close(GNOME_DIALOG(err)); +} + +int +passphrase_dialog(char *message) +{ + char *passphrase; + char **messages; + int result, i, grab_server, grab_pointer; + GtkWidget *dialog, *entry, *label; + + grab_server = (getenv("GNOME_SSH_ASKPASS_GRAB_SERVER") != NULL); + grab_pointer = (getenv("GNOME_SSH_ASKPASS_GRAB_POINTER") != NULL); + + dialog = gnome_dialog_new("OpenSSH", GNOME_STOCK_BUTTON_OK, + GNOME_STOCK_BUTTON_CANCEL, NULL); + + messages = g_strsplit(message, "\\n", 0); + if (messages) + for(i = 0; messages[i]; i++) { + label = gtk_label_new(messages[i]); + gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(dialog)->vbox), + label, FALSE, FALSE, 0); + } + + entry = gtk_entry_new(); + gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(dialog)->vbox), entry, FALSE, + FALSE, 0); + gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE); + gtk_widget_grab_focus(entry); + + /* Center window and prepare for grab */ + gtk_object_set(GTK_OBJECT(dialog), "type", GTK_WINDOW_POPUP, NULL); + gnome_dialog_set_default(GNOME_DIALOG(dialog), 0); + gtk_window_set_position (GTK_WINDOW(dialog), GTK_WIN_POS_CENTER); + gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, FALSE, TRUE); + gnome_dialog_close_hides(GNOME_DIALOG(dialog), TRUE); + gtk_container_set_border_width(GTK_CONTAINER(GNOME_DIALOG(dialog)->vbox), + GNOME_PAD); + gtk_widget_show_all(dialog); + + /* Grab focus */ + if (grab_server) + XGrabServer(GDK_DISPLAY()); + if (grab_pointer && gdk_pointer_grab(dialog->window, TRUE, 0, + NULL, NULL, GDK_CURRENT_TIME)) + goto nograb; + if (gdk_keyboard_grab(dialog->window, FALSE, GDK_CURRENT_TIME)) + goto nograbkb; + + /* Make close dialog */ + gnome_dialog_editable_enters(GNOME_DIALOG(dialog), GTK_EDITABLE(entry)); + + /* Run dialog */ + result = gnome_dialog_run(GNOME_DIALOG(dialog)); + + /* Ungrab */ + if (grab_server) + XUngrabServer(GDK_DISPLAY()); + if (grab_pointer) + gdk_pointer_ungrab(GDK_CURRENT_TIME); + gdk_keyboard_ungrab(GDK_CURRENT_TIME); + gdk_flush(); + + /* Report passphrase if user selected OK */ + passphrase = gtk_entry_get_text(GTK_ENTRY(entry)); + if (result == 0) + puts(passphrase); + + /* Zero passphrase in memory */ + memset(passphrase, '\0', strlen(passphrase)); + gtk_entry_set_text(GTK_ENTRY(entry), passphrase); + + gnome_dialog_close(GNOME_DIALOG(dialog)); + return (result == 0 ? 0 : -1); + + /* At least one grab failed - ungrab what we got, and report + the failure to the user. Note that XGrabServer() cannot + fail. */ + nograbkb: + gdk_pointer_ungrab(GDK_CURRENT_TIME); + nograb: + if (grab_server) + XUngrabServer(GDK_DISPLAY()); + gnome_dialog_close(GNOME_DIALOG(dialog)); + + report_failed_grab(); + return (-1); +} + +int +main(int argc, char **argv) +{ + char *message; + int result; + + gnome_init("GNOME ssh-askpass", "0.1", argc, argv); + + if (argc == 2) + message = argv[1]; + else + message = "Enter your OpenSSH passphrase:"; + + setvbuf(stdout, 0, _IONBF, 0); + result = passphrase_dialog(message); + + return (result); +} diff --git a/contrib/gnome-ssh-askpass2.c b/contrib/gnome-ssh-askpass2.c new file mode 100644 index 000000000000..0ce8daec9b14 --- /dev/null +++ b/contrib/gnome-ssh-askpass2.c @@ -0,0 +1,220 @@ +/* + * Copyright (c) 2000-2002 Damien Miller. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/* GTK2 support by Nalin Dahyabhai */ + +/* + * This is a simple GNOME SSH passphrase grabber. To use it, set the + * environment variable SSH_ASKPASS to point to the location of + * gnome-ssh-askpass before calling "ssh-add < /dev/null". + * + * There is only two run-time options: if you set the environment variable + * "GNOME_SSH_ASKPASS_GRAB_SERVER=true" then gnome-ssh-askpass will grab + * the X server. If you set "GNOME_SSH_ASKPASS_GRAB_POINTER=true", then the + * pointer will be grabbed too. These may have some benefit to security if + * you don't trust your X server. We grab the keyboard always. + */ + +#define GRAB_TRIES 16 +#define GRAB_WAIT 250 /* milliseconds */ + +/* + * Compile with: + * + * cc -Wall `pkg-config --cflags gtk+-2.0` \ + * gnome-ssh-askpass2.c -o gnome-ssh-askpass \ + * `pkg-config --libs gtk+-2.0` + * + */ + +#include +#include +#include +#include +#include +#include +#include + +static void +report_failed_grab (const char *what) +{ + GtkWidget *err; + + err = gtk_message_dialog_new(NULL, 0, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "Could not grab %s. " + "A malicious client may be eavesdropping " + "on your session.", what); + gtk_window_set_position(GTK_WINDOW(err), GTK_WIN_POS_CENTER); + gtk_label_set_line_wrap(GTK_LABEL((GTK_MESSAGE_DIALOG(err))->label), + TRUE); + + gtk_dialog_run(GTK_DIALOG(err)); + + gtk_widget_destroy(err); +} + +static void +ok_dialog(GtkWidget *entry, gpointer dialog) +{ + g_return_if_fail(GTK_IS_DIALOG(dialog)); + gtk_dialog_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK); +} + +static int +passphrase_dialog(char *message) +{ + const char *failed; + char *passphrase, *local; + int result, grab_tries, grab_server, grab_pointer; + GtkWidget *dialog, *entry; + GdkGrabStatus status; + + grab_server = (getenv("GNOME_SSH_ASKPASS_GRAB_SERVER") != NULL); + grab_pointer = (getenv("GNOME_SSH_ASKPASS_GRAB_POINTER") != NULL); + grab_tries = 0; + + dialog = gtk_message_dialog_new(NULL, 0, + GTK_MESSAGE_QUESTION, + GTK_BUTTONS_OK_CANCEL, + "%s", + message); + + entry = gtk_entry_new(); + gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), entry, FALSE, + FALSE, 0); + gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE); + gtk_widget_grab_focus(entry); + gtk_widget_show(entry); + + gtk_window_set_title(GTK_WINDOW(dialog), "OpenSSH"); + gtk_window_set_position (GTK_WINDOW(dialog), GTK_WIN_POS_CENTER); + gtk_label_set_line_wrap(GTK_LABEL((GTK_MESSAGE_DIALOG(dialog))->label), + TRUE); + + /* Make close dialog */ + gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK); + g_signal_connect(G_OBJECT(entry), "activate", + G_CALLBACK(ok_dialog), dialog); + + /* Grab focus */ + gtk_widget_show_now(dialog); + if (grab_pointer) { + for(;;) { + status = gdk_pointer_grab( + (GTK_WIDGET(dialog))->window, TRUE, 0, NULL, + NULL, GDK_CURRENT_TIME); + if (status == GDK_GRAB_SUCCESS) + break; + usleep(GRAB_WAIT * 1000); + if (++grab_tries > GRAB_TRIES) { + failed = "mouse"; + goto nograb; + } + } + } + for(;;) { + status = gdk_keyboard_grab((GTK_WIDGET(dialog))->window, + FALSE, GDK_CURRENT_TIME); + if (status == GDK_GRAB_SUCCESS) + break; + usleep(GRAB_WAIT * 1000); + if (++grab_tries > GRAB_TRIES) { + failed = "keyboard"; + goto nograbkb; + } + } + if (grab_server) { + gdk_x11_grab_server(); + } + + result = gtk_dialog_run(GTK_DIALOG(dialog)); + + /* Ungrab */ + if (grab_server) + XUngrabServer(GDK_DISPLAY()); + if (grab_pointer) + gdk_pointer_ungrab(GDK_CURRENT_TIME); + gdk_keyboard_ungrab(GDK_CURRENT_TIME); + gdk_flush(); + + /* Report passphrase if user selected OK */ + passphrase = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry))); + if (result == GTK_RESPONSE_OK) { + local = g_locale_from_utf8(passphrase, strlen(passphrase), + NULL, NULL, NULL); + if (local != NULL) { + puts(local); + memset(local, '\0', strlen(local)); + g_free(local); + } else { + puts(passphrase); + } + } + + /* Zero passphrase in memory */ + memset(passphrase, '\b', strlen(passphrase)); + gtk_entry_set_text(GTK_ENTRY(entry), passphrase); + memset(passphrase, '\0', strlen(passphrase)); + g_free(passphrase); + + gtk_widget_destroy(dialog); + return (result == GTK_RESPONSE_OK ? 0 : -1); + + /* At least one grab failed - ungrab what we got, and report + the failure to the user. Note that XGrabServer() cannot + fail. */ + nograbkb: + gdk_pointer_ungrab(GDK_CURRENT_TIME); + nograb: + if (grab_server) + XUngrabServer(GDK_DISPLAY()); + gtk_widget_destroy(dialog); + + report_failed_grab(failed); + + return (-1); +} + +int +main(int argc, char **argv) +{ + char *message; + int result; + + gtk_init(&argc, &argv); + + if (argc > 1) { + message = g_strjoinv(" ", argv + 1); + } else { + message = g_strdup("Enter your OpenSSH passphrase:"); + } + + setvbuf(stdout, 0, _IONBF, 0); + result = passphrase_dialog(message); + g_free(message); + + return (result); +} diff --git a/contrib/hpux/README b/contrib/hpux/README new file mode 100644 index 000000000000..f8bfa84e4986 --- /dev/null +++ b/contrib/hpux/README @@ -0,0 +1,45 @@ +README for OpenSSH HP-UX contrib files +Kevin Steves + +sshd: configuration file for sshd.rc +sshd.rc: SSH startup script +egd: configuration file for egd.rc +egd.rc: EGD (entropy gathering daemon) startup script + +To install: + +sshd.rc: + +o Verify paths in sshd.rc match your local installation + (WHAT_PATH and WHAT_PID) +o Customize sshd if needed (SSHD_ARGS) +o Install: + + # cp sshd /etc/rc.config.d + # chmod 444 /etc/rc.config.d/sshd + # cp sshd.rc /sbin/init.d + # chmod 555 /sbin/init.d/sshd.rc + # ln -s /sbin/init.d/sshd.rc /sbin/rc1.d/K100sshd + # ln -s /sbin/init.d/sshd.rc /sbin/rc2.d/S900sshd + +egd.rc: + +o Verify egd.pl path in egd.rc matches your local installation + (WHAT_PATH) +o Customize egd if needed (EGD_ARGS and EGD_LOG) +o Add pseudo account: + + # groupadd egd + # useradd -g egd egd + # mkdir -p /etc/opt/egd + # chown egd:egd /etc/opt/egd + # chmod 711 /etc/opt/egd + +o Install: + + # cp egd /etc/rc.config.d + # chmod 444 /etc/rc.config.d/egd + # cp egd.rc /sbin/init.d + # chmod 555 /sbin/init.d/egd.rc + # ln -s /sbin/init.d/egd.rc /sbin/rc1.d/K600egd + # ln -s /sbin/init.d/egd.rc /sbin/rc2.d/S400egd diff --git a/contrib/hpux/egd b/contrib/hpux/egd new file mode 100644 index 000000000000..21af0bd13e7a --- /dev/null +++ b/contrib/hpux/egd @@ -0,0 +1,15 @@ +# EGD_START: Set to 1 to start entropy gathering daemon +# EGD_ARGS: Command line arguments to pass to egd +# EGD_LOG: EGD stdout and stderr log file (default /etc/opt/egd/egd.log) +# +# To configure the egd environment: + +# groupadd egd +# useradd -g egd egd +# mkdir -p /etc/opt/egd +# chown egd:egd /etc/opt/egd +# chmod 711 /etc/opt/egd + +EGD_START=1 +EGD_ARGS='/etc/opt/egd/entropy' +EGD_LOG= diff --git a/contrib/hpux/egd.rc b/contrib/hpux/egd.rc new file mode 100755 index 000000000000..919dea7255cd --- /dev/null +++ b/contrib/hpux/egd.rc @@ -0,0 +1,98 @@ +#!/sbin/sh + +# +# egd.rc: EGD start-up and shutdown script +# + +# Allowed exit values: +# 0 = success; causes "OK" to show up in checklist. +# 1 = failure; causes "FAIL" to show up in checklist. +# 2 = skip; causes "N/A" to show up in the checklist. +# Use this value if execution of this script is overridden +# by the use of a control variable, or if this script is not +# appropriate to execute for some other reason. +# 3 = reboot; causes the system to be rebooted after execution. + +# Input and output: +# stdin is redirected from /dev/null +# +# stdout and stderr are redirected to the /etc/rc.log file +# during checklist mode, or to the console in raw mode. + +umask 022 + +PATH=/usr/sbin:/usr/bin:/sbin +export PATH + +WHAT='EGD (entropy gathering daemon)' +WHAT_PATH=/opt/perl/bin/egd.pl +WHAT_CONFIG=/etc/rc.config.d/egd +WHAT_LOG=/etc/opt/egd/egd.log + +# NOTE: If your script executes in run state 0 or state 1, then /usr might +# not be available. Do not attempt to access commands or files in +# /usr unless your script executes in run state 2 or greater. Other +# file systems typically not mounted until run state 2 include /var +# and /opt. + +rval=0 + +# Check the exit value of a command run by this script. If non-zero, the +# exit code is echoed to the log file and the return value of this script +# is set to indicate failure. + +set_return() { + x=$? + if [ $x -ne 0 ]; then + echo "EXIT CODE: $x" + rval=1 # script FAILed + fi +} + +case $1 in +'start_msg') + echo "Starting $WHAT" + ;; + +'stop_msg') + echo "Stopping $WHAT" + ;; + +'start') + if [ -f $WHAT_CONFIG ] ; then + . $WHAT_CONFIG + else + echo "ERROR: $WHAT_CONFIG defaults file MISSING" + fi + + + if [ "$EGD_START" -eq 1 -a -x $WHAT_PATH ]; then + EGD_LOG=${EGD_LOG:-$WHAT_LOG} + su egd -c "nohup $WHAT_PATH $EGD_ARGS >$EGD_LOG 2>&1" && + echo $WHAT started + set_return + else + rval=2 + fi + ;; + +'stop') + pid=`ps -fuegd | awk '$1 == "egd" { print $2 }'` + if [ "X$pid" != "X" ]; then + if kill "$pid"; then + echo "$WHAT stopped" + else + rval=1 + echo "Unable to stop $WHAT" + fi + fi + set_return + ;; + +*) + echo "usage: $0 {start|stop|start_msg|stop_msg}" + rval=1 + ;; +esac + +exit $rval diff --git a/contrib/hpux/sshd b/contrib/hpux/sshd new file mode 100644 index 000000000000..8eb5e92a30bc --- /dev/null +++ b/contrib/hpux/sshd @@ -0,0 +1,5 @@ +# SSHD_START: Set to 1 to start SSH daemon +# SSHD_ARGS: Command line arguments to pass to sshd +# +SSHD_START=1 +SSHD_ARGS= diff --git a/contrib/hpux/sshd.rc b/contrib/hpux/sshd.rc new file mode 100755 index 000000000000..f9a10999b01c --- /dev/null +++ b/contrib/hpux/sshd.rc @@ -0,0 +1,90 @@ +#!/sbin/sh + +# +# sshd.rc: SSH daemon start-up and shutdown script +# + +# Allowed exit values: +# 0 = success; causes "OK" to show up in checklist. +# 1 = failure; causes "FAIL" to show up in checklist. +# 2 = skip; causes "N/A" to show up in the checklist. +# Use this value if execution of this script is overridden +# by the use of a control variable, or if this script is not +# appropriate to execute for some other reason. +# 3 = reboot; causes the system to be rebooted after execution. + +# Input and output: +# stdin is redirected from /dev/null +# +# stdout and stderr are redirected to the /etc/rc.log file +# during checklist mode, or to the console in raw mode. + +PATH=/usr/sbin:/usr/bin:/sbin +export PATH + +WHAT='OpenSSH' +WHAT_PATH=/opt/openssh/sbin/sshd +WHAT_PID=/var/run/sshd.pid +WHAT_CONFIG=/etc/rc.config.d/sshd + +# NOTE: If your script executes in run state 0 or state 1, then /usr might +# not be available. Do not attempt to access commands or files in +# /usr unless your script executes in run state 2 or greater. Other +# file systems typically not mounted until run state 2 include /var +# and /opt. + +rval=0 + +# Check the exit value of a command run by this script. If non-zero, the +# exit code is echoed to the log file and the return value of this script +# is set to indicate failure. + +set_return() { + x=$? + if [ $x -ne 0 ]; then + echo "EXIT CODE: $x" + rval=1 # script FAILed + fi +} + +case $1 in +'start_msg') + echo "Starting $WHAT" + ;; + +'stop_msg') + echo "Stopping $WHAT" + ;; + +'start') + if [ -f $WHAT_CONFIG ] ; then + . $WHAT_CONFIG + else + echo "ERROR: $WHAT_CONFIG defaults file MISSING" + fi + + if [ "$SSHD_START" -eq 1 -a -x "$WHAT_PATH" ]; then + $WHAT_PATH $SSHD_ARGS && echo "$WHAT started" + set_return + else + rval=2 + fi + ;; + +'stop') + if kill `cat $WHAT_PID`; then + echo "$WHAT stopped" + else + rval=1 + echo "Unable to stop $WHAT" + fi + set_return + ;; + +*) + echo "usage: $0 {start|stop|start_msg|stop_msg}" + rval=1 + ;; +esac + +exit $rval diff --git a/contrib/redhat/gnome-ssh-askpass.csh b/contrib/redhat/gnome-ssh-askpass.csh new file mode 100644 index 000000000000..dd77712cdb3a --- /dev/null +++ b/contrib/redhat/gnome-ssh-askpass.csh @@ -0,0 +1 @@ +setenv SSH_ASKPASS /usr/libexec/openssh/gnome-ssh-askpass diff --git a/contrib/redhat/gnome-ssh-askpass.sh b/contrib/redhat/gnome-ssh-askpass.sh new file mode 100755 index 000000000000..355189f45cbe --- /dev/null +++ b/contrib/redhat/gnome-ssh-askpass.sh @@ -0,0 +1,2 @@ +SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass +export SSH_ASKPASS diff --git a/contrib/redhat/openssh.spec b/contrib/redhat/openssh.spec new file mode 100644 index 000000000000..08515d2b0ee4 --- /dev/null +++ b/contrib/redhat/openssh.spec @@ -0,0 +1,804 @@ +%define ver 4.6p1 +%define rel 1 + +# OpenSSH privilege separation requires a user & group ID +%define sshd_uid 74 +%define sshd_gid 74 + +# Version of ssh-askpass +%define aversion 1.2.4.1 + +# Do we want to disable building of x11-askpass? (1=yes 0=no) +%define no_x11_askpass 0 + +# Do we want to disable building of gnome-askpass? (1=yes 0=no) +%define no_gnome_askpass 0 + +# Do we want to link against a static libcrypto? (1=yes 0=no) +%define static_libcrypto 0 + +# Do we want smartcard support (1=yes 0=no) +%define scard 0 + +# Use GTK2 instead of GNOME in gnome-ssh-askpass +%define gtk2 1 + +# Is this build for RHL 6.x? +%define build6x 0 + +# Do we want kerberos5 support (1=yes 0=no) +%define kerberos5 1 + +# Reserve options to override askpass settings with: +# rpm -ba|--rebuild --define 'skip_xxx 1' +%{?skip_x11_askpass:%define no_x11_askpass 1} +%{?skip_gnome_askpass:%define no_gnome_askpass 1} + +# Add option to build without GTK2 for older platforms with only GTK+. +# RedHat <= 7.2 and Red Hat Advanced Server 2.1 are examples. +# rpm -ba|--rebuild --define 'no_gtk2 1' +%{?no_gtk2:%define gtk2 0} + +# Is this a build for RHL 6.x or earlier? +%{?build_6x:%define build6x 1} + +# If this is RHL 6.x, the default configuration has sysconfdir in /usr/etc. +%if %{build6x} +%define _sysconfdir /etc +%endif + +# Options for static OpenSSL link: +# rpm -ba|--rebuild --define "static_openssl 1" +%{?static_openssl:%define static_libcrypto 1} + +# Options for Smartcard support: (needs libsectok and openssl-engine) +# rpm -ba|--rebuild --define "smartcard 1" +%{?smartcard:%define scard 1} + +# Is this a build for the rescue CD (without PAM, with MD5)? (1=yes 0=no) +%define rescue 0 +%{?build_rescue:%define rescue 1} + +# Turn off some stuff for resuce builds +%if %{rescue} +%define kerberos5 0 +%endif + +Summary: The OpenSSH implementation of SSH protocol versions 1 and 2. +Name: openssh +Version: %{ver} +%if %{rescue} +Release: %{rel}rescue +%else +Release: %{rel} +%endif +URL: http://www.openssh.com/portable.html +Source0: ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-%{version}.tar.gz +Source1: http://www.jmknoble.net/software/x11-ssh-askpass/x11-ssh-askpass-%{aversion}.tar.gz +License: BSD +Group: Applications/Internet +BuildRoot: %{_tmppath}/%{name}-%{version}-buildroot +Obsoletes: ssh +%if %{build6x} +PreReq: initscripts >= 5.00 +%else +PreReq: initscripts >= 5.20 +%endif +BuildPreReq: perl, openssl-devel, tcp_wrappers +BuildPreReq: /bin/login +%if ! %{build6x} +BuildPreReq: glibc-devel, pam +%else +BuildPreReq: /usr/include/security/pam_appl.h +%endif +%if ! %{no_x11_askpass} +BuildPreReq: XFree86-devel +%endif +%if ! %{no_gnome_askpass} +BuildPreReq: pkgconfig +%endif +%if %{kerberos5} +BuildPreReq: krb5-devel +BuildPreReq: krb5-libs +%endif + +%package clients +Summary: OpenSSH clients. +Requires: openssh = %{version}-%{release} +Group: Applications/Internet +Obsoletes: ssh-clients + +%package server +Summary: The OpenSSH server daemon. +Group: System Environment/Daemons +Obsoletes: ssh-server +PreReq: openssh = %{version}-%{release}, chkconfig >= 0.9 +%if ! %{build6x} +Requires: /etc/pam.d/system-auth +%endif + +%package askpass +Summary: A passphrase dialog for OpenSSH and X. +Group: Applications/Internet +Requires: openssh = %{version}-%{release} +Obsoletes: ssh-extras + +%package askpass-gnome +Summary: A passphrase dialog for OpenSSH, X, and GNOME. +Group: Applications/Internet +Requires: openssh = %{version}-%{release} +Obsoletes: ssh-extras + +%description +SSH (Secure SHell) is a program for logging into and executing +commands on a remote machine. SSH is intended to replace rlogin and +rsh, and to provide secure encrypted communications between two +untrusted hosts over an insecure network. X11 connections and +arbitrary TCP/IP ports can also be forwarded over the secure channel. + +OpenSSH is OpenBSD's version of the last free version of SSH, bringing +it up to date in terms of security and features, as well as removing +all patented algorithms to separate libraries. + +This package includes the core files necessary for both the OpenSSH +client and server. To make this package useful, you should also +install openssh-clients, openssh-server, or both. + +%description clients +OpenSSH is a free version of SSH (Secure SHell), a program for logging +into and executing commands on a remote machine. This package includes +the clients necessary to make encrypted connections to SSH servers. +You'll also need to install the openssh package on OpenSSH clients. + +%description server +OpenSSH is a free version of SSH (Secure SHell), a program for logging +into and executing commands on a remote machine. This package contains +the secure shell daemon (sshd). The sshd daemon allows SSH clients to +securely connect to your SSH server. You also need to have the openssh +package installed. + +%description askpass +OpenSSH is a free version of SSH (Secure SHell), a program for logging +into and executing commands on a remote machine. This package contains +an X11 passphrase dialog for OpenSSH. + +%description askpass-gnome +OpenSSH is a free version of SSH (Secure SHell), a program for logging +into and executing commands on a remote machine. This package contains +an X11 passphrase dialog for OpenSSH and the GNOME GUI desktop +environment. + +%prep + +%if ! %{no_x11_askpass} +%setup -q -a 1 +%else +%setup -q +%endif + +%build +%if %{rescue} +CFLAGS="$RPM_OPT_FLAGS -Os"; export CFLAGS +%endif + +%if %{kerberos5} +K5DIR=`rpm -ql krb5-devel | grep include/krb5.h | sed 's,\/include\/krb5.h,,'` +echo K5DIR=$K5DIR +%endif + +%configure \ + --sysconfdir=%{_sysconfdir}/ssh \ + --libexecdir=%{_libexecdir}/openssh \ + --datadir=%{_datadir}/openssh \ + --with-tcp-wrappers \ + --with-rsh=%{_bindir}/rsh \ + --with-default-path=/usr/local/bin:/bin:/usr/bin \ + --with-superuser-path=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin \ + --with-privsep-path=%{_var}/empty/sshd \ + --with-md5-passwords \ +%if %{scard} + --with-smartcard \ +%endif +%if %{rescue} + --without-pam \ +%else + --with-pam \ +%endif +%if %{kerberos5} + --with-kerberos5=$K5DIR \ +%endif + + +%if %{static_libcrypto} +perl -pi -e "s|-lcrypto|%{_libdir}/libcrypto.a|g" Makefile +%endif + +make + +%if ! %{no_x11_askpass} +pushd x11-ssh-askpass-%{aversion} +%configure --libexecdir=%{_libexecdir}/openssh +xmkmf -a +make +popd +%endif + +# Define a variable to toggle gnome1/gtk2 building. This is necessary +# because RPM doesn't handle nested %if statements. +%if %{gtk2} + gtk2=yes +%else + gtk2=no +%endif + +%if ! %{no_gnome_askpass} +pushd contrib +if [ $gtk2 = yes ] ; then + make gnome-ssh-askpass2 + mv gnome-ssh-askpass2 gnome-ssh-askpass +else + make gnome-ssh-askpass1 + mv gnome-ssh-askpass1 gnome-ssh-askpass +fi +popd +%endif + +%install +rm -rf $RPM_BUILD_ROOT +mkdir -p -m755 $RPM_BUILD_ROOT%{_sysconfdir}/ssh +mkdir -p -m755 $RPM_BUILD_ROOT%{_libexecdir}/openssh +mkdir -p -m755 $RPM_BUILD_ROOT%{_var}/empty/sshd + +make install DESTDIR=$RPM_BUILD_ROOT + +install -d $RPM_BUILD_ROOT/etc/pam.d/ +install -d $RPM_BUILD_ROOT/etc/rc.d/init.d +install -d $RPM_BUILD_ROOT%{_libexecdir}/openssh +%if %{build6x} +install -m644 contrib/redhat/sshd.pam.old $RPM_BUILD_ROOT/etc/pam.d/sshd +%else +install -m644 contrib/redhat/sshd.pam $RPM_BUILD_ROOT/etc/pam.d/sshd +%endif +install -m755 contrib/redhat/sshd.init $RPM_BUILD_ROOT/etc/rc.d/init.d/sshd + +%if ! %{no_x11_askpass} +install -s x11-ssh-askpass-%{aversion}/x11-ssh-askpass $RPM_BUILD_ROOT%{_libexecdir}/openssh/x11-ssh-askpass +ln -s x11-ssh-askpass $RPM_BUILD_ROOT%{_libexecdir}/openssh/ssh-askpass +%endif + +%if ! %{no_gnome_askpass} +install -s contrib/gnome-ssh-askpass $RPM_BUILD_ROOT%{_libexecdir}/openssh/gnome-ssh-askpass +%endif + +%if ! %{scard} + rm -f $RPM_BUILD_ROOT/usr/share/openssh/Ssh.bin +%endif + +%if ! %{no_gnome_askpass} +install -m 755 -d $RPM_BUILD_ROOT%{_sysconfdir}/profile.d/ +install -m 755 contrib/redhat/gnome-ssh-askpass.csh $RPM_BUILD_ROOT%{_sysconfdir}/profile.d/ +install -m 755 contrib/redhat/gnome-ssh-askpass.sh $RPM_BUILD_ROOT%{_sysconfdir}/profile.d/ +%endif + +perl -pi -e "s|$RPM_BUILD_ROOT||g" $RPM_BUILD_ROOT%{_mandir}/man*/* + +%clean +rm -rf $RPM_BUILD_ROOT + +%triggerun server -- ssh-server +if [ "$1" != 0 -a -r /var/run/sshd.pid ] ; then + touch /var/run/sshd.restart +fi + +%triggerun server -- openssh-server < 2.5.0p1 +# Count the number of HostKey and HostDsaKey statements we have. +gawk 'BEGIN {IGNORECASE=1} + /^hostkey/ || /^hostdsakey/ {sawhostkey = sawhostkey + 1} + END {exit sawhostkey}' /etc/ssh/sshd_config +# And if we only found one, we know the client was relying on the old default +# behavior, which loaded the the SSH2 DSA host key when HostDsaKey wasn't +# specified. Now that HostKey is used for both SSH1 and SSH2 keys, specifying +# one nullifies the default, which would have loaded both. +if [ $? -eq 1 ] ; then + echo HostKey /etc/ssh/ssh_host_rsa_key >> /etc/ssh/sshd_config + echo HostKey /etc/ssh/ssh_host_dsa_key >> /etc/ssh/sshd_config +fi + +%triggerpostun server -- ssh-server +if [ "$1" != 0 ] ; then + /sbin/chkconfig --add sshd + if test -f /var/run/sshd.restart ; then + rm -f /var/run/sshd.restart + /sbin/service sshd start > /dev/null 2>&1 || : + fi +fi + +%pre server +%{_sbindir}/groupadd -r -g %{sshd_gid} sshd 2>/dev/null || : +%{_sbindir}/useradd -d /var/empty/sshd -s /bin/false -u %{sshd_uid} \ + -g sshd -M -r sshd 2>/dev/null || : + +%post server +/sbin/chkconfig --add sshd + +%postun server +/sbin/service sshd condrestart > /dev/null 2>&1 || : + +%preun server +if [ "$1" = 0 ] +then + /sbin/service sshd stop > /dev/null 2>&1 || : + /sbin/chkconfig --del sshd +fi + +%files +%defattr(-,root,root) +%doc CREDITS ChangeLog INSTALL LICENCE OVERVIEW README* RFC* TODO WARNING* +%attr(0755,root,root) %{_bindir}/scp +%attr(0644,root,root) %{_mandir}/man1/scp.1* +%attr(0755,root,root) %dir %{_sysconfdir}/ssh +%attr(0600,root,root) %config(noreplace) %{_sysconfdir}/ssh/moduli +%if ! %{rescue} +%attr(0755,root,root) %{_bindir}/ssh-keygen +%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(0644,root,root) %{_mandir}/man8/ssh-keysign.8* +%endif +%if %{scard} +%attr(0755,root,root) %dir %{_datadir}/openssh +%attr(0644,root,root) %{_datadir}/openssh/Ssh.bin +%endif + +%files clients +%defattr(-,root,root) +%attr(0755,root,root) %{_bindir}/ssh +%attr(0644,root,root) %{_mandir}/man1/ssh.1* +%attr(0644,root,root) %{_mandir}/man5/ssh_config.5* +%attr(0644,root,root) %config(noreplace) %{_sysconfdir}/ssh/ssh_config +%attr(-,root,root) %{_bindir}/slogin +%attr(-,root,root) %{_mandir}/man1/slogin.1* +%if ! %{rescue} +%attr(2755,root,nobody) %{_bindir}/ssh-agent +%attr(0755,root,root) %{_bindir}/ssh-add +%attr(0755,root,root) %{_bindir}/ssh-keyscan +%attr(0755,root,root) %{_bindir}/sftp +%attr(0644,root,root) %{_mandir}/man1/ssh-agent.1* +%attr(0644,root,root) %{_mandir}/man1/ssh-add.1* +%attr(0644,root,root) %{_mandir}/man1/ssh-keyscan.1* +%attr(0644,root,root) %{_mandir}/man1/sftp.1* +%endif + +%if ! %{rescue} +%files server +%defattr(-,root,root) +%dir %attr(0111,root,root) %{_var}/empty/sshd +%attr(0755,root,root) %{_sbindir}/sshd +%attr(0755,root,root) %{_libexecdir}/openssh/sftp-server +%attr(0644,root,root) %{_mandir}/man8/sshd.8* +%attr(0644,root,root) %{_mandir}/man5/sshd_config.5* +%attr(0644,root,root) %{_mandir}/man8/sftp-server.8* +%attr(0755,root,root) %dir %{_sysconfdir}/ssh +%attr(0600,root,root) %config(noreplace) %{_sysconfdir}/ssh/sshd_config +%attr(0600,root,root) %config(noreplace) /etc/pam.d/sshd +%attr(0755,root,root) %config /etc/rc.d/init.d/sshd +%endif + +%if ! %{no_x11_askpass} +%files askpass +%defattr(-,root,root) +%doc x11-ssh-askpass-%{aversion}/README +%doc x11-ssh-askpass-%{aversion}/ChangeLog +%doc x11-ssh-askpass-%{aversion}/SshAskpass*.ad +%attr(0755,root,root) %{_libexecdir}/openssh/ssh-askpass +%attr(0755,root,root) %{_libexecdir}/openssh/x11-ssh-askpass +%endif + +%if ! %{no_gnome_askpass} +%files askpass-gnome +%defattr(-,root,root) +%attr(0755,root,root) %config %{_sysconfdir}/profile.d/gnome-ssh-askpass.* +%attr(0755,root,root) %{_libexecdir}/openssh/gnome-ssh-askpass +%endif + +%changelog +* Mon Jun 2 2003 Damien Miller +- Remove noip6 option. This may be controlled at run-time in client config + file using new AddressFamily directive + +* Mon May 12 2003 Damien Miller +- Don't install profile.d scripts when not building with GNOME/GTK askpass + (patch from bet@rahul.net) + +* Wed Oct 01 2002 Damien Miller +- Install ssh-agent setgid nobody to prevent ptrace() key theft attacks + +* Mon Sep 30 2002 Damien Miller +- Use contrib/ Makefile for building askpass programs + +* Fri Jun 21 2002 Damien Miller +- Merge in spec changes from seba@iq.pl (Sebastian Pachuta) +- Add new {ssh,sshd}_config.5 manpages +- Add new ssh-keysign program and remove setuid from ssh client + +* Fri May 10 2002 Damien Miller +- Merge in spec changes from RedHat, reorgansie a little +- Add Privsep user, group and directory + +* Thu Mar 7 2002 Nalin Dahyabhai 3.1p1-2 +- bump and grind (through the build system) + +* Thu Mar 7 2002 Nalin Dahyabhai 3.1p1-1 +- require sharutils for building (mindrot #137) +- require db1-devel only when building for 6.x (#55105), which probably won't + work anyway (3.1 requires OpenSSL 0.9.6 to build), but what the heck +- require pam-devel by file (not by package name) again +- add Markus's patch to compile with OpenSSL 0.9.5a (from + http://bugzilla.mindrot.org/show_bug.cgi?id=141) and apply it if we're + building for 6.x + +* Thu Mar 7 2002 Nalin Dahyabhai 3.1p1-0 +- update to 3.1p1 + +* Tue Mar 5 2002 Nalin Dahyabhai SNAP-20020305 +- update to SNAP-20020305 +- drop debug patch, fixed upstream + +* Wed Feb 20 2002 Nalin Dahyabhai SNAP-20020220 +- update to SNAP-20020220 for testing purposes (you've been warned, if there's + anything to be warned about, gss patches won't apply, I don't mind) + +* Wed Feb 13 2002 Nalin Dahyabhai 3.0.2p1-3 +- add patches from Simon Wilkinson and Nicolas Williams for GSSAPI key + exchange, authentication, and named key support + +* Wed Jan 23 2002 Nalin Dahyabhai 3.0.2p1-2 +- remove dependency on db1-devel, which has just been swallowed up whole + by gnome-libs-devel + +* Sun Dec 29 2001 Nalin Dahyabhai +- adjust build dependencies so that build6x actually works right (fix + from Hugo van der Kooij) + +* Tue Dec 4 2001 Nalin Dahyabhai 3.0.2p1-1 +- update to 3.0.2p1 + +* Fri Nov 16 2001 Nalin Dahyabhai 3.0.1p1-1 +- update to 3.0.1p1 + +* Tue Nov 13 2001 Nalin Dahyabhai +- update to current CVS (not for use in distribution) + +* Thu Nov 8 2001 Nalin Dahyabhai 3.0p1-1 +- merge some of Damien Miller changes from the upstream + 3.0p1 spec file and init script + +* Wed Nov 7 2001 Nalin Dahyabhai +- update to 3.0p1 +- update to x11-ssh-askpass 1.2.4.1 +- change build dependency on a file from pam-devel to the pam-devel package +- replace primes with moduli + +* Thu Sep 27 2001 Nalin Dahyabhai 2.9p2-9 +- incorporate fix from Markus Friedl's advisory for IP-based authorization bugs + +* Thu Sep 13 2001 Bernhard Rosenkraenzer 2.9p2-8 +- Merge changes to rescue build from current sysadmin survival cd + +* Thu Sep 6 2001 Nalin Dahyabhai 2.9p2-7 +- fix scp's server's reporting of file sizes, and build with the proper + preprocessor define to get large-file capable open(), stat(), etc. + (sftp has been doing this correctly all along) (#51827) +- configure without --with-ipv4-default on RHL 7.x and newer (#45987,#52247) +- pull cvs patch to fix support for /etc/nologin for non-PAM logins (#47298) +- mark profile.d scriptlets as config files (#42337) +- refer to Jason Stone's mail for zsh workaround for exit-hanging quasi-bug +- change a couple of log() statements to debug() statements (#50751) +- pull cvs patch to add -t flag to sshd (#28611) +- clear fd_sets correctly (one bit per FD, not one byte per FD) (#43221) + +* Mon Aug 20 2001 Nalin Dahyabhai 2.9p2-6 +- add db1-devel as a BuildPrerequisite (noted by Hans Ecke) + +* Thu Aug 16 2001 Nalin Dahyabhai +- pull cvs patch to fix remote port forwarding with protocol 2 + +* Thu Aug 9 2001 Nalin Dahyabhai +- pull cvs patch to add session initialization to no-pty sessions +- pull cvs patch to not cut off challengeresponse auth needlessly +- refuse to do X11 forwarding if xauth isn't there, handy if you enable + it by default on a system that doesn't have X installed (#49263) + +* Wed Aug 8 2001 Nalin Dahyabhai +- don't apply patches to code we don't intend to build (spotted by Matt Galgoci) + +* Mon Aug 6 2001 Nalin Dahyabhai +- pass OPTIONS correctly to initlog (#50151) + +* Wed Jul 25 2001 Nalin Dahyabhai +- switch to x11-ssh-askpass 1.2.2 + +* Wed Jul 11 2001 Nalin Dahyabhai +- rebuild in new environment + +* Mon Jun 25 2001 Nalin Dahyabhai +- disable the gssapi patch + +* Mon Jun 18 2001 Nalin Dahyabhai +- update to 2.9p2 +- refresh to a new version of the gssapi patch + +* Thu Jun 7 2001 Nalin Dahyabhai +- change Copyright: BSD to License: BSD +- add Markus Friedl's unverified patch for the cookie file deletion problem + so that we can verify it +- drop patch to check if xauth is present (was folded into cookie patch) +- don't apply gssapi patches for the errata candidate +- clear supplemental groups list at startup + +* Fri May 25 2001 Nalin Dahyabhai +- fix an error parsing the new default sshd_config +- add a fix from Markus Friedl (via openssh-unix-dev) for ssh-keygen not + dealing with comments right + +* Thu May 24 2001 Nalin Dahyabhai +- add in Simon Wilkinson's GSSAPI patch to give it some testing in-house, + to be removed before the next beta cycle because it's a big departure + from the upstream version + +* Thu May 3 2001 Nalin Dahyabhai +- finish marking strings in the init script for translation +- modify init script to source /etc/sysconfig/sshd and pass $OPTIONS to sshd + at startup (change merged from openssh.com init script, originally by + Pekka Savola) +- refuse to do X11 forwarding if xauth isn't there, handy if you enable + it by default on a system that doesn't have X installed + +* Wed May 2 2001 Nalin Dahyabhai +- update to 2.9 +- drop various patches that came from or went upstream or to or from CVS + +* Wed Apr 18 2001 Nalin Dahyabhai +- only require initscripts 5.00 on 6.2 (reported by Peter Bieringer) + +* Sun Apr 8 2001 Preston Brown +- remove explicit openssl requirement, fixes builddistro issue +- make initscript stop() function wait until sshd really dead to avoid + races in condrestart + +* Mon Apr 2 2001 Nalin Dahyabhai +- mention that challengereponse supports PAM, so disabling password doesn't + limit users to pubkey and rsa auth (#34378) +- bypass the daemon() function in the init script and call initlog directly, + because daemon() won't start a daemon it detects is already running (like + open connections) +- require the version of openssl we had when we were built + +* Fri Mar 23 2001 Nalin Dahyabhai +- make do_pam_setcred() smart enough to know when to establish creds and + when to reinitialize them +- add in a couple of other fixes from Damien for inclusion in the errata + +* Thu Mar 22 2001 Nalin Dahyabhai +- update to 2.5.2p2 +- call setcred() again after initgroups, because the "creds" could actually + be group memberships + +* Tue Mar 20 2001 Nalin Dahyabhai +- update to 2.5.2p1 (includes endianness fixes in the rijndael implementation) +- don't enable challenge-response by default until we find a way to not + have too many userauth requests (we may make up to six pubkey and up to + three password attempts as it is) +- remove build dependency on rsh to match openssh.com's packages more closely + +* Sat Mar 3 2001 Nalin Dahyabhai +- remove dependency on openssl -- would need to be too precise + +* Fri Mar 2 2001 Nalin Dahyabhai +- rebuild in new environment + +* Mon Feb 26 2001 Nalin Dahyabhai +- Revert the patch to move pam_open_session. +- Init script and spec file changes from Pekka Savola. (#28750) +- Patch sftp to recognize '-o protocol' arguments. (#29540) + +* Thu Feb 22 2001 Nalin Dahyabhai +- Chuck the closing patch. +- Add a trigger to add host keys for protocol 2 to the config file, now that + configuration file syntax requires us to specify it with HostKey if we + specify any other HostKey values, which we do. + +* Tue Feb 20 2001 Nalin Dahyabhai +- Redo patch to move pam_open_session after the server setuid()s to the user. +- Rework the nopam patch to use be picked up by autoconf. + +* Mon Feb 19 2001 Nalin Dahyabhai +- Update for 2.5.1p1. +- Add init script mods from Pekka Savola. +- Tweak the init script to match the CVS contrib script more closely. +- Redo patch to ssh-add to try to adding both identity and id_dsa to also try + adding id_rsa. + +* Fri Feb 16 2001 Nalin Dahyabhai +- Update for 2.5.0p1. +- Use $RPM_OPT_FLAGS instead of -O when building gnome-ssh-askpass +- Resync with parts of Damien Miller's openssh.spec from CVS, including + update of x11 askpass to 1.2.0. +- Only require openssl (don't prereq) because we generate keys in the init + script now. + +* Tue Feb 13 2001 Nalin Dahyabhai +- Don't open a PAM session until we've forked and become the user (#25690). +- Apply Andrew Bartlett's patch for letting pam_authenticate() know which + host the user is attempting a login from. +- Resync with parts of Damien Miller's openssh.spec from CVS. +- Don't expose KbdInt responses in debug messages (from CVS). +- Detect and handle errors in rsa_{public,private}_decrypt (from CVS). + +* Wed Feb 7 2001 Trond Eivind Glomsrxd +- i18n-tweak to initscript. + +* Tue Jan 23 2001 Nalin Dahyabhai +- More gettextizing. +- Close all files after going into daemon mode (needs more testing). +- Extract patch from CVS to handle auth banners (in the client). +- Extract patch from CVS to handle compat weirdness. + +* Fri Jan 19 2001 Nalin Dahyabhai +- Finish with the gettextizing. + +* Thu Jan 18 2001 Nalin Dahyabhai +- Fix a bug in auth2-pam.c (#23877) +- Gettextize the init script. + +* Wed Dec 20 2000 Nalin Dahyabhai +- Incorporate a switch for using PAM configs for 6.x, just in case. + +* Tue Dec 5 2000 Nalin Dahyabhai +- Incorporate Bero's changes for a build specifically for rescue CDs. + +* Wed Nov 29 2000 Nalin Dahyabhai +- Don't treat pam_setcred() failure as fatal unless pam_authenticate() has + succeeded, to allow public-key authentication after a failure with "none" + authentication. (#21268) + +* Tue Nov 28 2000 Nalin Dahyabhai +- Update to x11-askpass 1.1.1. (#21301) +- Don't second-guess fixpaths, which causes paths to get fixed twice. (#21290) + +* Mon Nov 27 2000 Nalin Dahyabhai +- Merge multiple PAM text messages into subsequent prompts when possible when + doing keyboard-interactive authentication. + +* Sun Nov 26 2000 Nalin Dahyabhai +- Disable the built-in MD5 password support. We're using PAM. +- Take a crack at doing keyboard-interactive authentication with PAM, and + enable use of it in the default client configuration so that the client + will try it when the server disallows password authentication. +- Build with debugging flags. Build root policies strip all binaries anyway. + +* Tue Nov 21 2000 Nalin Dahyabhai +- Use DESTDIR instead of %%makeinstall. +- Remove /usr/X11R6/bin from the path-fixing patch. + +* Mon Nov 20 2000 Nalin Dahyabhai +- Add the primes file from the latest snapshot to the main package (#20884). +- Add the dev package to the prereq list (#19984). +- Remove the default path and mimic login's behavior in the server itself. + +* Fri Nov 17 2000 Nalin Dahyabhai +- Resync with conditional options in Damien Miller's .spec file for an errata. +- Change libexecdir from %%{_libexecdir}/ssh to %%{_libexecdir}/openssh. + +* Tue Nov 7 2000 Nalin Dahyabhai +- Update to OpenSSH 2.3.0p1. +- Update to x11-askpass 1.1.0. +- Enable keyboard-interactive authentication. + +* Mon Oct 30 2000 Nalin Dahyabhai +- Update to ssh-askpass-x11 1.0.3. +- Change authentication related messages to be private (#19966). + +* Tue Oct 10 2000 Nalin Dahyabhai +- Patch ssh-keygen to be able to list signatures for DSA public key files + it generates. + +* Thu Oct 5 2000 Nalin Dahyabhai +- Add BuildPreReq on /usr/include/security/pam_appl.h to be sure we always + build PAM authentication in. +- Try setting SSH_ASKPASS if gnome-ssh-askpass is installed. +- Clean out no-longer-used patches. +- Patch ssh-add to try to add both identity and id_dsa, and to error only + when neither exists. + +* Mon Oct 2 2000 Nalin Dahyabhai +- Update x11-askpass to 1.0.2. (#17835) +- Add BuildPreReqs for /bin/login and /usr/bin/rsh so that configure will + always find them in the right place. (#17909) +- Set the default path to be the same as the one supplied by /bin/login, but + add /usr/X11R6/bin. (#17909) +- Try to handle obsoletion of ssh-server more cleanly. Package names + are different, but init script name isn't. (#17865) + +* Wed Sep 6 2000 Nalin Dahyabhai +- Update to 2.2.0p1. (#17835) +- Tweak the init script to allow proper restarting. (#18023) + +* Wed Aug 23 2000 Nalin Dahyabhai +- Update to 20000823 snapshot. +- Change subpackage requirements from %%{version} to %%{version}-%%{release} +- Back out the pipe patch. + +* Mon Jul 17 2000 Nalin Dahyabhai +- Update to 2.1.1p4, which includes fixes for config file parsing problems. +- Move the init script back. +- Add Damien's quick fix for wackiness. + +* Wed Jul 12 2000 Nalin Dahyabhai +- Update to 2.1.1p3, which includes fixes for X11 forwarding and strtok(). + +* Thu Jul 6 2000 Nalin Dahyabhai +- Move condrestart to server postun. +- Move key generation to init script. +- Actually use the right patch for moving the key generation to the init script. +- Clean up the init script a bit. + +* Wed Jul 5 2000 Nalin Dahyabhai +- Fix X11 forwarding, from mail post by Chan Shih-Ping Richard. + +* Sun Jul 2 2000 Nalin Dahyabhai +- Update to 2.1.1p2. +- Use of strtok() considered harmful. + +* Sat Jul 1 2000 Nalin Dahyabhai +- Get the build root out of the man pages. + +* Thu Jun 29 2000 Nalin Dahyabhai +- Add and use condrestart support in the init script. +- Add newer initscripts as a prereq. + +* Tue Jun 27 2000 Nalin Dahyabhai +- Build in new environment (release 2) +- Move -clients subpackage to Applications/Internet group + +* Fri Jun 9 2000 Nalin Dahyabhai +- Update to 2.2.1p1 + +* Sat Jun 3 2000 Nalin Dahyabhai +- Patch to build with neither RSA nor RSAref. +- Miscellaneous FHS-compliance tweaks. +- Fix for possibly-compressed man pages. + +* Wed Mar 15 2000 Damien Miller +- Updated for new location +- Updated for new gnome-ssh-askpass build + +* Sun Dec 26 1999 Damien Miller +- Added Jim Knoble's askpass + +* Mon Nov 15 1999 Damien Miller +- Split subpackages further based on patch from jim knoble + +* Sat Nov 13 1999 Damien Miller +- Added 'Obsoletes' directives + +* Tue Nov 09 1999 Damien Miller +- Use make install +- Subpackages + +* Mon Nov 08 1999 Damien Miller +- Added links for slogin +- Fixed perms on manpages + +* Sat Oct 30 1999 Damien Miller +- Renamed init script + +* Fri Oct 29 1999 Damien Miller +- Back to old binary names + +* Thu Oct 28 1999 Damien Miller +- Use autoconf +- New binary names + +* Wed Oct 27 1999 Damien Miller +- Initial RPMification, based on Jan "Yenya" Kasprzak's spec. diff --git a/contrib/redhat/sshd.init b/contrib/redhat/sshd.init new file mode 100755 index 000000000000..e5d837cbc104 --- /dev/null +++ b/contrib/redhat/sshd.init @@ -0,0 +1,163 @@ +#!/bin/bash +# +# Init file for OpenSSH server daemon +# +# chkconfig: 2345 55 25 +# description: OpenSSH server daemon +# +# processname: sshd +# config: /etc/ssh/ssh_host_key +# config: /etc/ssh/ssh_host_key.pub +# config: /etc/ssh/ssh_random_seed +# config: /etc/ssh/sshd_config +# pidfile: /var/run/sshd.pid + +# source function library +. /etc/rc.d/init.d/functions + +# pull in sysconfig settings +[ -f /etc/sysconfig/sshd ] && . /etc/sysconfig/sshd + +RETVAL=0 +prog="sshd" + +# Some functions to make the below more readable +KEYGEN=/usr/bin/ssh-keygen +SSHD=/usr/sbin/sshd +RSA1_KEY=/etc/ssh/ssh_host_key +RSA_KEY=/etc/ssh/ssh_host_rsa_key +DSA_KEY=/etc/ssh/ssh_host_dsa_key +PID_FILE=/var/run/sshd.pid + +do_rsa1_keygen() { + if [ ! -s $RSA1_KEY ]; then + echo -n $"Generating SSH1 RSA host key: " + if $KEYGEN -q -t rsa1 -f $RSA1_KEY -C '' -N '' >&/dev/null; then + chmod 600 $RSA1_KEY + chmod 644 $RSA1_KEY.pub + if [ -x /sbin/restorecon ]; then + /sbin/restorecon $RSA1_KEY.pub + fi + success $"RSA1 key generation" + echo + else + failure $"RSA1 key generation" + echo + exit 1 + fi + fi +} + +do_rsa_keygen() { + if [ ! -s $RSA_KEY ]; then + echo -n $"Generating SSH2 RSA host key: " + if $KEYGEN -q -t rsa -f $RSA_KEY -C '' -N '' >&/dev/null; then + chmod 600 $RSA_KEY + chmod 644 $RSA_KEY.pub + if [ -x /sbin/restorecon ]; then + /sbin/restorecon $RSA_KEY.pub + fi + success $"RSA key generation" + echo + else + failure $"RSA key generation" + echo + exit 1 + fi + fi +} + +do_dsa_keygen() { + if [ ! -s $DSA_KEY ]; then + echo -n $"Generating SSH2 DSA host key: " + if $KEYGEN -q -t dsa -f $DSA_KEY -C '' -N '' >&/dev/null; then + chmod 600 $DSA_KEY + chmod 644 $DSA_KEY.pub + if [ -x /sbin/restorecon ]; then + /sbin/restorecon $DSA_KEY.pub + fi + success $"DSA key generation" + echo + else + failure $"DSA key generation" + echo + exit 1 + fi + fi +} + +do_restart_sanity_check() +{ + $SSHD -t + RETVAL=$? + if [ ! "$RETVAL" = 0 ]; then + failure $"Configuration file or keys are invalid" + echo + fi +} + +start() +{ + # Create keys if necessary + do_rsa1_keygen + do_rsa_keygen + do_dsa_keygen + + echo -n $"Starting $prog:" + initlog -c "$SSHD $OPTIONS" && success || failure + RETVAL=$? + [ "$RETVAL" = 0 ] && touch /var/lock/subsys/sshd + echo +} + +stop() +{ + echo -n $"Stopping $prog:" + killproc $SSHD -TERM + RETVAL=$? + [ "$RETVAL" = 0 ] && rm -f /var/lock/subsys/sshd + echo +} + +reload() +{ + echo -n $"Reloading $prog:" + killproc $SSHD -HUP + RETVAL=$? + echo +} + +case "$1" in + start) + start + ;; + stop) + stop + ;; + restart) + stop + start + ;; + reload) + reload + ;; + condrestart) + if [ -f /var/lock/subsys/sshd ] ; then + do_restart_sanity_check + if [ "$RETVAL" = 0 ] ; then + stop + # avoid race + sleep 3 + start + fi + fi + ;; + status) + status $SSHD + RETVAL=$? + ;; + *) + echo $"Usage: $0 {start|stop|restart|reload|condrestart|status}" + RETVAL=1 +esac +exit $RETVAL diff --git a/contrib/redhat/sshd.init.old b/contrib/redhat/sshd.init.old new file mode 100755 index 000000000000..0deb6080eb82 --- /dev/null +++ b/contrib/redhat/sshd.init.old @@ -0,0 +1,172 @@ +#!/bin/bash +# +# Init file for OpenSSH server daemon +# +# chkconfig: 2345 55 25 +# description: OpenSSH server daemon +# +# processname: sshd +# config: /etc/ssh/ssh_host_key +# config: /etc/ssh/ssh_host_key.pub +# config: /etc/ssh/ssh_random_seed +# config: /etc/ssh/sshd_config +# pidfile: /var/run/sshd.pid + +# source function library +. /etc/rc.d/init.d/functions + +# pull in sysconfig settings +[ -f /etc/sysconfig/sshd ] && . /etc/sysconfig/sshd + +RETVAL=0 +prog="sshd" + +# Some functions to make the below more readable +KEYGEN=/usr/bin/ssh-keygen +SSHD=/usr/sbin/sshd +RSA1_KEY=/etc/ssh/ssh_host_key +RSA_KEY=/etc/ssh/ssh_host_rsa_key +DSA_KEY=/etc/ssh/ssh_host_dsa_key +PID_FILE=/var/run/sshd.pid + +my_success() { + local msg + if [ $# -gt 1 ]; then + msg="$2" + else + msg="done" + fi + case "`type -type success`" in + function) + success "$1" + ;; + *) + echo -n "${msg}" + ;; + esac +} +my_failure() { + local msg + if [ $# -gt 1 ]; then + msg="$2" + else + msg="FAILED" + fi + case "`type -type failure`" in + function) + failure "$1" + ;; + *) + echo -n "${msg}" + ;; + esac +} +do_rsa1_keygen() { + if [ ! -s $RSA1_KEY ]; then + echo -n "Generating SSH1 RSA host key: " + if $KEYGEN -q -t rsa1 -f $RSA1_KEY -C '' -N '' >&/dev/null; then + chmod 600 $RSA1_KEY + chmod 644 $RSA1_KEY.pub + my_success "RSA1 key generation" + echo + else + my_failure "RSA1 key generation" + echo + exit 1 + fi + fi +} +do_rsa_keygen() { + if [ ! -s $RSA_KEY ]; then + echo -n "Generating SSH2 RSA host key: " + if $KEYGEN -q -t rsa -f $RSA_KEY -C '' -N '' >&/dev/null; then + chmod 600 $RSA_KEY + chmod 644 $RSA_KEY.pub + my_success "RSA key generation" + echo + else + my_failure "RSA key generation" + echo + exit 1 + fi + fi +} +do_dsa_keygen() { + if [ ! -s $DSA_KEY ]; then + echo -n "Generating SSH2 DSA host key: " + if $KEYGEN -q -t dsa -f $DSA_KEY -C '' -N '' >&/dev/null; then + chmod 600 $DSA_KEY + chmod 644 $DSA_KEY.pub + my_success "DSA key generation" + echo + else + my_failure "DSA key generation" + echo + exit 1 + fi + fi +} +do_restart_sanity_check() { + $SSHD -t + RETVAL=$? + if [ ! "$RETVAL" = 0 ]; then + my_failure "Configuration file or keys" + echo + fi +} + + +case "$1" in + start) + # Create keys if necessary + do_rsa1_keygen; + do_rsa_keygen; + do_dsa_keygen; + + echo -n "Starting sshd: " + if [ ! -f $PID_FILE ] ; then + sshd $OPTIONS + RETVAL=$? + if [ "$RETVAL" = "0" ] ; then + my_success "sshd startup" "sshd" + touch /var/lock/subsys/sshd + else + my_failure "sshd startup" "" + fi + fi + echo + ;; + stop) + echo -n "Shutting down sshd: " + if [ -f $PID_FILE ] ; then + killproc sshd + RETVAL=$? + [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/sshd + fi + echo + ;; + restart) + do_restart_sanity_check + $0 stop + $0 start + RETVAL=$? + ;; + condrestart) + if [ -f /var/lock/subsys/sshd ] ; then + do_restart_sanity_check + $0 stop + $0 start + RETVAL=$? + fi + ;; + status) + status sshd + RETVAL=$? + ;; + *) + echo "Usage: sshd {start|stop|restart|status|condrestart}" + exit 1 + ;; +esac + +exit $RETVAL diff --git a/contrib/redhat/sshd.pam b/contrib/redhat/sshd.pam new file mode 100644 index 000000000000..e486077661c1 --- /dev/null +++ b/contrib/redhat/sshd.pam @@ -0,0 +1,6 @@ +#%PAM-1.0 +auth required pam_stack.so service=system-auth +auth required pam_nologin.so +account required pam_stack.so service=system-auth +password required pam_stack.so service=system-auth +session required pam_stack.so service=system-auth diff --git a/contrib/redhat/sshd.pam.old b/contrib/redhat/sshd.pam.old new file mode 100644 index 000000000000..26dcb34d9e94 --- /dev/null +++ b/contrib/redhat/sshd.pam.old @@ -0,0 +1,8 @@ +#%PAM-1.0 +auth required /lib/security/pam_pwdb.so shadow nodelay +auth required /lib/security/pam_nologin.so +account required /lib/security/pam_pwdb.so +password required /lib/security/pam_cracklib.so +password required /lib/security/pam_pwdb.so shadow nullok use_authtok +session required /lib/security/pam_pwdb.so +session required /lib/security/pam_limits.so diff --git a/contrib/solaris/README b/contrib/solaris/README new file mode 100755 index 000000000000..fefdd4b538e3 --- /dev/null +++ b/contrib/solaris/README @@ -0,0 +1,30 @@ +The following is a new package build script for Solaris. This is being +introduced into OpenSSH 3.0 and above in hopes of simplifying the build +process. As of 3.1p2 the script should work on all platforms that have +SVR4 style package tools. + +The build process is called a 'dummy install'.. Which means the software does +a "make install-nokeys DESTDIR=[fakeroot]". This way all manpages should +be handled correctly and key are defered until the first time the sshd +is started. + +Directions: + +1. make -F Makefile.in distprep (Only if you are getting from the CVS tree) +2. ./configure --with-pam [..any other options you want..] +3. look at the top of buildpkg.sh for the configurable options and put + any changes you want in openssh-config.local. Additional customizations + can be done to the build process by creating one or more of the following + scripts that will be sourced by buildpkg.sh. + pkg_post_make_install_fixes.sh pkg-post-prototype-edit.sh + pkg-preinstall.local pkg-postinstall.local pkg-preremove.local + pkg-postremove.local pkg-request.local +4. Run "make package" + +If all goes well you should have a solaris package ready to be installed. + +If you have any problems with this script please post them to +openssh-unix-dev@mindrot.org and I will try to assist you as best as I can. + +- Ben Lindstrom + diff --git a/contrib/ssh-copy-id b/contrib/ssh-copy-id new file mode 100644 index 000000000000..1555b5d376c6 --- /dev/null +++ b/contrib/ssh-copy-id @@ -0,0 +1,50 @@ +#!/bin/sh + +# Shell script to install your identity.pub on a remote machine +# Takes the remote machine name as an argument. +# Obviously, the remote machine must accept password authentication, +# or one of the other keys in your ssh-agent, for this to work. + +ID_FILE="${HOME}/.ssh/identity.pub" + +if [ "-i" = "$1" ]; then + shift + # check if we have 2 parameters left, if so the first is the new ID file + if [ -n "$2" ]; then + if expr "$1" : ".*\.pub" ; then + ID_FILE="$1" + else + ID_FILE="$1.pub" + fi + shift # and this should leave $1 as the target name + fi +else + if [ x$SSH_AUTH_SOCK != x ] ; then + GET_ID="$GET_ID ssh-add -L" + fi +fi + +if [ -z "`eval $GET_ID`" ] && [ -r "${ID_FILE}" ] ; then + GET_ID="cat ${ID_FILE}" +fi + +if [ -z "`eval $GET_ID`" ]; then + echo "$0: ERROR: No identities found" >&2 + exit 1 +fi + +if [ "$#" -lt 1 ] || [ "$1" = "-h" ] || [ "$1" = "--help" ]; then + echo "Usage: $0 [-i [identity_file]] [user@]machine" >&2 + exit 1 +fi + +{ eval "$GET_ID" ; } | ssh $1 "umask 077; test -d .ssh || mkdir .ssh ; cat >> .ssh/authorized_keys" || exit 1 + +cat < + +Permission is granted to make and distribute verbatim copies of +this manual provided the copyright notice and this permission notice +are preserved on all copies. + +Permission is granted to copy and distribute modified versions of this +manual under the conditions for verbatim copying, provided that the +entire resulting derived work is distributed under the terms of a +permission notice identical to this one. + +Permission is granted to copy and distribute translations of this +manual into another language, under the above conditions for modified +versions, except that this permission notice may be included in +translations approved by the Free Software Foundation instead of in +the original English. +.. +.TH SSH-COPY-ID 1 "14 November 1999" "OpenSSH" +.SH NAME +ssh-copy-id \- install your identity.pub in a remote machine's authorized_keys +.SH SYNOPSIS +.B ssh-copy-id [-i [identity_file]] +.I "[user@]machine" +.br +.SH DESCRIPTION +.BR ssh-copy-id +is a script that uses ssh to log into a remote machine (presumably +using a login password, so password authentication should be enabled, +unless you've done some clever use of multiple identities) +.PP +It also changes the permissions of the remote user's home, +.BR ~/.ssh , +and +.B ~/.ssh/authorized_keys +to remove group writability (which would otherwise prevent you from logging in, if the remote +.B sshd +has +.B StrictModes +set in its configuration). +.PP +If the +.B -i +option is given then the identity file (defaults to +.BR ~/.ssh/identity.pub ) +is used, regardless of whether there are any keys in your +.BR ssh-agent . +Otherwise, if this: +.PP +.B " ssh-add -L" +.PP +provides any output, it uses that in preference to the identity file. +.PP +If the +.B -i +option is used, or the +.B ssh-add +produced no output, then it uses the contents of the identity +file. Once it has one or more fingerprints (by whatever means) it +uses ssh to append them to +.B ~/.ssh/authorized_keys +on the remote machine (creating the file, and directory, if necessary) + +.SH "SEE ALSO" +.BR ssh (1), +.BR ssh-agent (1), +.BR sshd (8) diff --git a/contrib/sshd.pam.freebsd b/contrib/sshd.pam.freebsd new file mode 100644 index 000000000000..c0bc36410e40 --- /dev/null +++ b/contrib/sshd.pam.freebsd @@ -0,0 +1,5 @@ +sshd auth required pam_unix.so try_first_pass +sshd account required pam_unix.so +sshd password required pam_permit.so +sshd session required pam_permit.so + diff --git a/contrib/sshd.pam.generic b/contrib/sshd.pam.generic new file mode 100644 index 000000000000..cf5af30248a9 --- /dev/null +++ b/contrib/sshd.pam.generic @@ -0,0 +1,8 @@ +#%PAM-1.0 +auth required /lib/security/pam_unix.so shadow nodelay +auth required /lib/security/pam_nologin.so +account required /lib/security/pam_unix.so +password required /lib/security/pam_cracklib.so +password required /lib/security/pam_unix.so shadow nullok use_authtok +session required /lib/security/pam_unix.so +session required /lib/security/pam_limits.so diff --git a/contrib/suse/openssh.spec b/contrib/suse/openssh.spec new file mode 100644 index 000000000000..95b394f18873 --- /dev/null +++ b/contrib/suse/openssh.spec @@ -0,0 +1,249 @@ +# Default values for additional components +%define build_x11_askpass 1 + +# Define the UID/GID to use for privilege separation +%define sshd_gid 65 +%define sshd_uid 71 + +# The version of x11-ssh-askpass to use +%define xversion 1.2.4.1 + +# Allow the ability to override defaults with -D skip_xxx=1 +%{?skip_x11_askpass:%define build_x11_askpass 0} + +Summary: OpenSSH, a free Secure Shell (SSH) protocol implementation +Name: openssh +Version: 4.6p1 +URL: http://www.openssh.com/ +Release: 1 +Source0: openssh-%{version}.tar.gz +Source1: x11-ssh-askpass-%{xversion}.tar.gz +License: BSD +Group: Productivity/Networking/SSH +BuildRoot: %{_tmppath}/openssh-%{version}-buildroot +PreReq: openssl +Obsoletes: ssh +Provides: ssh +# +# (Build[ing] Prereq[uisites] only work for RPM 2.95 and newer.) +# building prerequisites -- stuff for +# OpenSSL (openssl-devel), +# TCP Wrappers (nkitb), +# and Gnome (glibdev, gtkdev, and gnlibsd) +# +BuildPrereq: openssl +BuildPrereq: nkitb +#BuildPrereq: glibdev +#BuildPrereq: gtkdev +#BuildPrereq: gnlibsd + +%package askpass +Summary: A passphrase dialog for OpenSSH and the X window System. +Group: Productivity/Networking/SSH +Requires: openssh = %{version} +Obsoletes: ssh-extras +Provides: openssh:${_libdir}/ssh/ssh-askpass + +%if %{build_x11_askpass} +BuildPrereq: XFree86-devel +%endif + +%description +Ssh (Secure Shell) is a program for logging into a remote machine and for +executing commands in a remote machine. It is intended to replace +rlogin and rsh, and provide secure encrypted communications between +two untrusted hosts over an insecure network. X11 connections and +arbitrary TCP/IP ports can also be forwarded over the secure channel. + +OpenSSH is OpenBSD's rework of the last free version of SSH, bringing it +up to date in terms of security and features, as well as removing all +patented algorithms to seperate libraries (OpenSSL). + +This package includes all files necessary for both the OpenSSH +client and server. + +%description askpass +Ssh (Secure Shell) is a program for logging into a remote machine and for +executing commands in a remote machine. It is intended to replace +rlogin and rsh, and provide secure encrypted communications between +two untrusted hosts over an insecure network. X11 connections and +arbitrary TCP/IP ports can also be forwarded over the secure channel. + +OpenSSH is OpenBSD's rework of the last free version of SSH, bringing it +up to date in terms of security and features, as well as removing all +patented algorithms to seperate libraries (OpenSSL). + +This package contains an X Window System passphrase dialog for OpenSSH. + +%changelog +* Wed Oct 26 2005 Iain Morgan +- Removed accidental inclusion of --without-zlib-version-check +* Tue Oct 25 2005 Iain Morgan +- Overhaul to deal with newer versions of SuSE and OpenSSH +* Mon Jun 12 2000 Damien Miller +- Glob manpages to catch compressed files +* Wed Mar 15 2000 Damien Miller +- Updated for new location +- Updated for new gnome-ssh-askpass build +* Sun Dec 26 1999 Chris Saia +- Made symlink to gnome-ssh-askpass called ssh-askpass +* Wed Nov 24 1999 Chris Saia +- Removed patches that included /etc/pam.d/sshd, /sbin/init.d/rc.sshd, and + /var/adm/fillup-templates/rc.config.sshd, since Damien merged these into + his released tarfile +- Changed permissions on ssh_config in the install procedure to 644 from 600 + even though it was correct in the %files section and thus right in the RPMs +- Postinstall script for the server now only prints "Generating SSH host + key..." if we need to actually do this, in order to eliminate a confusing + message if an SSH host key is already in place +- Marked all manual pages as %doc(umentation) +* Mon Nov 22 1999 Chris Saia +- Added flag to configure daemon with TCP Wrappers support +- Added building prerequisites (works in RPM 3.0 and newer) +* Thu Nov 18 1999 Chris Saia +- Made this package correct for SuSE. +- Changed instances of pam_pwdb.so to pam_unix.so, since it works more properly + with SuSE, and lib_pwdb.so isn't installed by default. +* Mon Nov 15 1999 Damien Miller +- Split subpackages further based on patch from jim knoble +* Sat Nov 13 1999 Damien Miller +- Added 'Obsoletes' directives +* Tue Nov 09 1999 Damien Miller +- Use make install +- Subpackages +* Mon Nov 08 1999 Damien Miller +- Added links for slogin +- Fixed perms on manpages +* Sat Oct 30 1999 Damien Miller +- Renamed init script +* Fri Oct 29 1999 Damien Miller +- Back to old binary names +* Thu Oct 28 1999 Damien Miller +- Use autoconf +- New binary names +* Wed Oct 27 1999 Damien Miller +- Initial RPMification, based on Jan "Yenya" Kasprzak's spec. + +%prep + +%if %{build_x11_askpass} +%setup -q -a 1 +%else +%setup -q +%endif + +%build +CFLAGS="$RPM_OPT_FLAGS" \ +%configure --prefix=/usr \ + --sysconfdir=%{_sysconfdir}/ssh \ + --mandir=%{_mandir} \ + --with-privsep-path=/var/lib/empty \ + --with-pam \ + --with-tcp-wrappers \ + --libexecdir=%{_libdir}/ssh +make + +%if %{build_x11_askpass} +cd x11-ssh-askpass-%{xversion} +%configure --mandir=/usr/X11R6/man \ + --libexecdir=%{_libdir}/ssh +xmkmf -a +make +cd .. +%endif + +%install +rm -rf $RPM_BUILD_ROOT +make install DESTDIR=$RPM_BUILD_ROOT/ +install -d $RPM_BUILD_ROOT/etc/pam.d/ +install -d $RPM_BUILD_ROOT/etc/init.d/ +install -d $RPM_BUILD_ROOT/var/adm/fillup-templates +install -m644 contrib/sshd.pam.generic $RPM_BUILD_ROOT/etc/pam.d/sshd +install -m744 contrib/suse/rc.sshd $RPM_BUILD_ROOT/etc/init.d/sshd +install -m744 contrib/suse/sysconfig.ssh \ + $RPM_BUILD_ROOT/var/adm/fillup-templates + +%if %{build_x11_askpass} +cd x11-ssh-askpass-%{xversion} +make install install.man BINDIR=%{_libdir}/ssh DESTDIR=$RPM_BUILD_ROOT/ +rm -f $RPM_BUILD_ROOT/usr/share/Ssh.bin +%endif + +%clean +rm -rf $RPM_BUILD_ROOT + +%pre +/usr/sbin/groupadd -g %{sshd_gid} -o -r sshd 2> /dev/null || : +/usr/sbin/useradd -r -o -g sshd -u %{sshd_uid} -s /bin/false -c "SSH Privilege Separation User" -d /var/lib/sshd sshd 2> /dev/null || : + +%post +if [ ! -f /etc/ssh/ssh_host_key -o ! -s /etc/ssh/ssh_host_key ]; then + echo "Generating SSH RSA host key..." + /usr/bin/ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key -N '' >&2 +fi +if [ ! -f /etc/ssh/ssh_host_dsa_key -o ! -s /etc/ssh/ssh_host_dsa_key ]; then + echo "Generating SSH DSA host key..." + /usr/bin/ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key -N '' >&2 +fi +%{fillup_and_insserv -n -s -y ssh sshd START_SSHD} +%run_permissions + +%verifyscript +%verify_permissions -e /etc/ssh/sshd_config -e /etc/ssh/ssh_config -e /usr/bin/ssh + +%preun +%stop_on_removal sshd + +%postun +%restart_on_update sshd +%{insserv_cleanup} + +%files +%defattr(-,root,root) +%doc ChangeLog OVERVIEW README* +%doc RFC.nroff TODO CREDITS LICENCE +%attr(0755,root,root) %dir %{_sysconfdir}/ssh +%attr(0644,root,root) %config(noreplace) %{_sysconfdir}/ssh/ssh_config +%attr(0600,root,root) %config(noreplace) %{_sysconfdir}/ssh/sshd_config +%attr(0600,root,root) %config(noreplace) %{_sysconfdir}/ssh/moduli +%attr(0644,root,root) %config(noreplace) /etc/pam.d/sshd +%attr(0755,root,root) %config /etc/init.d/sshd +%attr(0755,root,root) %{_bindir}/ssh-keygen +%attr(0755,root,root) %{_bindir}/scp +%attr(0755,root,root) %{_bindir}/ssh +%attr(-,root,root) %{_bindir}/slogin +%attr(0755,root,root) %{_bindir}/ssh-agent +%attr(0755,root,root) %{_bindir}/ssh-add +%attr(0755,root,root) %{_bindir}/ssh-keyscan +%attr(0755,root,root) %{_bindir}/sftp +%attr(0755,root,root) %{_sbindir}/sshd +%attr(0755,root,root) %dir %{_libdir}/ssh +%attr(0755,root,root) %{_libdir}/ssh/sftp-server +%attr(4711,root,root) %{_libdir}/ssh/ssh-keysign +%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* +%attr(0644,root,root) %doc %{_mandir}/man1/ssh.1* +%attr(0644,root,root) %doc %{_mandir}/man1/ssh-add.1* +%attr(0644,root,root) %doc %{_mandir}/man1/ssh-agent.1* +%attr(0644,root,root) %doc %{_mandir}/man1/ssh-keygen.1* +%attr(0644,root,root) %doc %{_mandir}/man1/ssh-keyscan.1* +%attr(0644,root,root) %doc %{_mandir}/man5/ssh_config.5* +%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/sshd.8* +%attr(0644,root,root) /var/adm/fillup-templates/sysconfig.ssh + +%if %{build_x11_askpass} +%files askpass +%defattr(-,root,root) +%doc x11-ssh-askpass-%{xversion}/README +%doc x11-ssh-askpass-%{xversion}/ChangeLog +%doc x11-ssh-askpass-%{xversion}/SshAskpass*.ad +%attr(0755,root,root) %{_libdir}/ssh/ssh-askpass +%attr(0755,root,root) %{_libdir}/ssh/x11-ssh-askpass +%attr(0644,root,root) %doc /usr/X11R6/man/man1/ssh-askpass.1x* +%attr(0644,root,root) %doc /usr/X11R6/man/man1/x11-ssh-askpass.1x* +%attr(0644,root,root) %config /usr/X11R6/lib/X11/app-defaults/SshAskpass +%endif diff --git a/contrib/suse/rc.config.sshd b/contrib/suse/rc.config.sshd new file mode 100644 index 000000000000..baaa7a5a1f44 --- /dev/null +++ b/contrib/suse/rc.config.sshd @@ -0,0 +1,5 @@ +# +# Start the Secure Shell (SSH) Daemon? +# +START_SSHD="yes" + diff --git a/contrib/suse/rc.sshd b/contrib/suse/rc.sshd new file mode 100644 index 000000000000..573960bfa071 --- /dev/null +++ b/contrib/suse/rc.sshd @@ -0,0 +1,133 @@ +#! /bin/sh +# Copyright (c) 1995-2000 SuSE GmbH Nuernberg, Germany. +# +# Author: Jiri Smid +# +# /etc/init.d/sshd +# +# and symbolic its link +# +# /usr/sbin/rcsshd +# +### BEGIN INIT INFO +# Provides: sshd +# Required-Start: $network $remote_fs +# Required-Stop: $network $remote_fs +# Default-Start: 3 5 +# Default-Stop: 0 1 2 6 +# Description: Start the sshd daemon +### END INIT INFO + +SSHD_BIN=/usr/sbin/sshd +test -x $SSHD_BIN || exit 5 + +SSHD_SYSCONFIG=/etc/sysconfig/ssh +test -r $SSHD_SYSCONFIG || exit 6 +. $SSHD_SYSCONFIG + +SSHD_PIDFILE=/var/run/sshd.init.pid + +. /etc/rc.status + +# Shell functions sourced from /etc/rc.status: +# rc_check check and set local and overall rc status +# rc_status check and set local and overall rc status +# rc_status -v ditto but be verbose in local rc status +# rc_status -v -r ditto and clear the local rc status +# rc_failed set local and overall rc status to failed +# rc_reset clear local rc status (overall remains) +# rc_exit exit appropriate to overall rc status + +# First reset status of this service +rc_reset + +case "$1" in + start) + if ! test -f /etc/ssh/ssh_host_key ; then + echo Generating /etc/ssh/ssh_host_key. + ssh-keygen -t rsa1 -b 1024 -f /etc/ssh/ssh_host_key -N '' + fi + if ! test -f /etc/ssh/ssh_host_dsa_key ; then + echo Generating /etc/ssh/ssh_host_dsa_key. + + ssh-keygen -t dsa -b 1024 -f /etc/ssh/ssh_host_dsa_key -N '' + fi + if ! test -f /etc/ssh/ssh_host_rsa_key ; then + echo Generating /etc/ssh/ssh_host_rsa_key. + + ssh-keygen -t rsa -b 1024 -f /etc/ssh/ssh_host_rsa_key -N '' + fi + echo -n "Starting SSH daemon" + ## Start daemon with startproc(8). If this fails + ## the echo return value is set appropriate. + + startproc -f -p $SSHD_PIDFILE /usr/sbin/sshd $SSHD_OPTS -o "PidFile=$SSHD_PIDFILE" + + # Remember status and be verbose + rc_status -v + ;; + stop) + echo -n "Shutting down SSH daemon" + ## Stop daemon with killproc(8) and if this fails + ## set echo the echo return value. + + killproc -p $SSHD_PIDFILE -TERM /usr/sbin/sshd + + # Remember status and be verbose + rc_status -v + ;; + try-restart) + ## Stop the service and if this succeeds (i.e. the + ## service was running before), start it again. + $0 status >/dev/null && $0 restart + + # Remember status and be quiet + rc_status + ;; + restart) + ## Stop the service and regardless of whether it was + ## running or not, start it again. + $0 stop + $0 start + + # Remember status and be quiet + rc_status + ;; + force-reload|reload) + ## Signal the daemon to reload its config. Most daemons + ## do this on signal 1 (SIGHUP). + + echo -n "Reload service sshd" + + killproc -p $SSHD_PIDFILE -HUP /usr/sbin/sshd + + rc_status -v + + ;; + status) + echo -n "Checking for service sshd " + ## Check status with checkproc(8), if process is running + ## checkproc will return with exit status 0. + + # Status has a slightly different for the status command: + # 0 - service running + # 1 - service dead, but /var/run/ pid file exists + # 2 - service dead, but /var/lock/ lock file exists + # 3 - service not running + + checkproc -p $SSHD_PIDFILE /usr/sbin/sshd + + rc_status -v + ;; + probe) + ## Optional: Probe for the necessity of a reload, + ## give out the argument which is required for a reload. + + test /etc/ssh/sshd_config -nt $SSHD_PIDFILE && echo reload + ;; + *) + echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}" + exit 1 + ;; +esac +rc_exit diff --git a/contrib/suse/sysconfig.ssh b/contrib/suse/sysconfig.ssh new file mode 100644 index 000000000000..c6a37e5cb753 --- /dev/null +++ b/contrib/suse/sysconfig.ssh @@ -0,0 +1,9 @@ +## Path: Network/Remote access/SSH +## Description: SSH server settings +## Type: string +## Default: "" +## ServiceRestart: sshd +# +# Options for sshd +# +SSHD_OPTS="" diff --git a/dh.c b/dh.c index 02b9a40816e0..78e230b9f241 100644 --- a/dh.c +++ b/dh.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dh.c,v 1.43 2006/11/06 21:25:28 markus Exp $ */ +/* $OpenBSD: dh.c,v 1.44 2006/11/07 13:02:07 markus Exp $ */ /* * Copyright (c) 2000 Niels Provos. All rights reserved. * diff --git a/dns.c b/dns.c index 92623de72863..a89176f88283 100644 --- a/dns.c +++ b/dns.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dns.c,v 1.23 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: dns.c,v 1.24 2007/01/03 03:01:40 stevesk Exp $ */ /* * Copyright (c) 2003 Wesley Griffin. All rights reserved. @@ -217,7 +217,7 @@ verify_host_key_dns(const char *hostname, struct sockaddr *address, if (fingerprints->rri_nrdatas) *flags |= DNS_VERIFY_FOUND; - for (counter = 0; counter < fingerprints->rri_nrdatas; counter++) { + for (counter = 0; counter < fingerprints->rri_nrdatas; counter++) { /* * Extract the key from the answer. Ignore any badly * formatted fingerprints. diff --git a/kex.c b/kex.c index bfc1c11f977b..b2223c5ffa0f 100644 --- a/kex.c +++ b/kex.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kex.c,v 1.76 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: kex.c,v 1.77 2007/01/21 01:41:54 stevesk Exp $ */ /* * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. * @@ -552,7 +552,7 @@ dump_digest(char *msg, u_char *digest, int len) u_int i; fprintf(stderr, "%s\n", msg); - for (i = 0; i< len; i++) { + for (i = 0; i < len; i++) { fprintf(stderr, "%02x", digest[i]); if (i%32 == 31) fprintf(stderr, "\n"); diff --git a/misc.c b/misc.c index 78bca2faefa7..625a34368f42 100644 --- a/misc.c +++ b/misc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: misc.c,v 1.64 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: misc.c,v 1.65 2006/11/23 01:35:11 ray Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * Copyright (c) 2005,2006 Damien Miller. All rights reserved. @@ -616,6 +616,8 @@ read_keyfile_line(FILE *f, const char *filename, char *buf, size_t bufsz, u_long *lineno) { while (fgets(buf, bufsz, f) != NULL) { + if (buf[0] == '\0') + continue; (*lineno)++; if (buf[strlen(buf) - 1] == '\n' || feof(f)) { return 0; diff --git a/moduli.c b/moduli.c index 44e5ddfc0c03..8fa545daf090 100644 --- a/moduli.c +++ b/moduli.c @@ -1,4 +1,4 @@ -/* $OpenBSD: moduli.c,v 1.19 2006/11/06 21:25:28 markus Exp $ */ +/* $OpenBSD: moduli.c,v 1.20 2007/02/24 03:30:11 ray Exp $ */ /* * Copyright 1994 Phil Karn * Copyright 1996-1998, 2003 William Allen Simpson @@ -490,11 +490,9 @@ prime_test(FILE *in, FILE *out, u_int32_t trials, u_int32_t generator_wanted) res = 0; lp = xmalloc(QLINESIZE + 1); - while (fgets(lp, QLINESIZE, in) != NULL) { - int ll = strlen(lp); - + while (fgets(lp, QLINESIZE + 1, in) != NULL) { count_in++; - if (ll < 14 || *lp == '!' || *lp == '#') { + if (strlen(lp) < 14 || *lp == '!' || *lp == '#') { debug2("%10u: comment or short line", count_in); continue; } diff --git a/monitor.c b/monitor.c index 48ae46cccb4c..02f2dc869171 100644 --- a/monitor.c +++ b/monitor.c @@ -1,4 +1,4 @@ -/* $OpenBSD: monitor.c,v 1.89 2006/11/07 10:31:31 markus Exp $ */ +/* $OpenBSD: monitor.c,v 1.90 2007/02/19 10:45:58 dtucker Exp $ */ /* * Copyright 2002 Niels Provos * Copyright 2002 Markus Friedl @@ -642,6 +642,9 @@ mm_answer_pwnamallow(int sock, Buffer *m) #endif buffer_put_cstring(m, pwent->pw_dir); buffer_put_cstring(m, pwent->pw_shell); + buffer_put_string(m, &options, sizeof(options)); + if (options.banner != NULL) + buffer_put_cstring(m, options.banner); out: debug3("%s: sending MONITOR_ANS_PWNAM: %d", __func__, allowed); diff --git a/monitor_wrap.c b/monitor_wrap.c index 3865539dfd1a..27cc1c5f1f91 100644 --- a/monitor_wrap.c +++ b/monitor_wrap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: monitor_wrap.c,v 1.54 2006/08/12 20:46:46 miod Exp $ */ +/* $OpenBSD: monitor_wrap.c,v 1.55 2007/02/19 10:45:58 dtucker Exp $ */ /* * Copyright 2002 Niels Provos * Copyright 2002 Markus Friedl @@ -73,6 +73,7 @@ #include "channels.h" #include "session.h" +#include "servconf.h" /* Imports */ extern int compat20; @@ -207,7 +208,8 @@ mm_getpwnamallow(const char *username) { Buffer m; struct passwd *pw; - u_int pwlen; + u_int len; + ServerOptions *newopts; debug3("%s entering", __func__); @@ -223,8 +225,8 @@ mm_getpwnamallow(const char *username) buffer_free(&m); return (NULL); } - pw = buffer_get_string(&m, &pwlen); - if (pwlen != sizeof(struct passwd)) + pw = buffer_get_string(&m, &len); + if (len != sizeof(struct passwd)) fatal("%s: struct passwd size mismatch", __func__); pw->pw_name = buffer_get_string(&m, NULL); pw->pw_passwd = buffer_get_string(&m, NULL); @@ -234,6 +236,16 @@ mm_getpwnamallow(const char *username) #endif pw->pw_dir = buffer_get_string(&m, NULL); pw->pw_shell = buffer_get_string(&m, NULL); + + /* copy options block as a Match directive may have changed some */ + newopts = buffer_get_string(&m, &len); + if (len != sizeof(*newopts)) + fatal("%s: option block size mismatch", __func__); + if (newopts->banner != NULL) + newopts->banner = buffer_get_string(&m, NULL); + copy_set_server_options(&options, newopts, 1); + xfree(newopts); + buffer_free(&m); return (pw); diff --git a/openbsd-compat/bsd-asprintf.c b/openbsd-compat/bsd-asprintf.c index 67480139ebdf..00fa0dfd8a7d 100644 --- a/openbsd-compat/bsd-asprintf.c +++ b/openbsd-compat/bsd-asprintf.c @@ -39,7 +39,8 @@ #define INIT_SZ 128 -int vasprintf(char **str, const char *fmt, va_list ap) +int +vasprintf(char **str, const char *fmt, va_list ap) { int ret = -1; va_list ap2; @@ -53,7 +54,7 @@ int vasprintf(char **str, const char *fmt, va_list ap) ret = vsnprintf(string, INIT_SZ, fmt, ap2); if (ret >= 0 && ret < INIT_SZ) { /* succeeded with initial alloc */ *str = string; - } else if (ret == INT_MAX) { /* shouldn't happen */ + } else if (ret == INT_MAX || ret < 0) { /* Bad length */ goto fail; } else { /* bigger than initial, realloc allowing for nul */ len = (size_t)ret + 1; diff --git a/openbsd-compat/bsd-snprintf.c b/openbsd-compat/bsd-snprintf.c index 04651e1d438b..41d2be23899c 100644 --- a/openbsd-compat/bsd-snprintf.c +++ b/openbsd-compat/bsd-snprintf.c @@ -85,6 +85,11 @@ * * Move #endif to make sure VA_COPY, LDOUBLE, etc are defined even * if the C library has some snprintf functions already. + * + * Damien Miller (djm@mindrot.org) Jan 2007 + * Fix integer overflows in return value. + * Make formatting quite a bit faster by inlining dopr_outch() + * **************************************************************/ #include "includes.h" @@ -112,6 +117,8 @@ #include #include #include +#include +#include #ifdef HAVE_LONG_DOUBLE # define LDOUBLE long double @@ -159,17 +166,28 @@ # define MAX(p,q) (((p) >= (q)) ? (p) : (q)) #endif -static size_t dopr(char *buffer, size_t maxlen, const char *format, - va_list args_in); -static void fmtstr(char *buffer, size_t *currlen, size_t maxlen, - char *value, int flags, int min, int max); -static void fmtint(char *buffer, size_t *currlen, size_t maxlen, - LLONG value, int base, int min, int max, int flags); -static void fmtfp(char *buffer, size_t *currlen, size_t maxlen, - LDOUBLE fvalue, int min, int max, int flags); -static void dopr_outch(char *buffer, size_t *currlen, size_t maxlen, char c); +#define DOPR_OUTCH(buf, pos, buflen, thechar) \ + do { \ + if (pos + 1 >= INT_MAX) { \ + errno = ERANGE; \ + return -1; \ + } \ + if (pos < buflen) \ + buf[pos] = thechar; \ + (pos)++; \ + } while (0) -static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args_in) +static int dopr(char *buffer, size_t maxlen, const char *format, + va_list args_in); +static int fmtstr(char *buffer, size_t *currlen, size_t maxlen, + char *value, int flags, int min, int max); +static int fmtint(char *buffer, size_t *currlen, size_t maxlen, + LLONG value, int base, int min, int max, int flags); +static int fmtfp(char *buffer, size_t *currlen, size_t maxlen, + LDOUBLE fvalue, int min, int max, int flags); + +static int +dopr(char *buffer, size_t maxlen, const char *format, va_list args_in) { char ch; LLONG value; @@ -198,8 +216,8 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args case DP_S_DEFAULT: if (ch == '%') state = DP_S_FLAGS; - else - dopr_outch (buffer, &currlen, maxlen, ch); + else + DOPR_OUTCH(buffer, currlen, maxlen, ch); ch = *format++; break; case DP_S_FLAGS: @@ -298,7 +316,9 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args value = va_arg (args, LLONG); else value = va_arg (args, int); - fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags); + if (fmtint(buffer, &currlen, maxlen, + value, 10, min, max, flags) == -1) + return -1; break; case 'o': flags |= DP_F_UNSIGNED; @@ -310,7 +330,9 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args value = (long)va_arg (args, unsigned LLONG); else value = (long)va_arg (args, unsigned int); - fmtint (buffer, &currlen, maxlen, value, 8, min, max, flags); + if (fmtint(buffer, &currlen, maxlen, value, + 8, min, max, flags) == -1) + return -1; break; case 'u': flags |= DP_F_UNSIGNED; @@ -322,7 +344,9 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args value = (LLONG)va_arg (args, unsigned LLONG); else value = (long)va_arg (args, unsigned int); - fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags); + if (fmtint(buffer, &currlen, maxlen, value, + 10, min, max, flags) == -1) + return -1; break; case 'X': flags |= DP_F_UP; @@ -336,15 +360,18 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args value = (LLONG)va_arg (args, unsigned LLONG); else value = (long)va_arg (args, unsigned int); - fmtint (buffer, &currlen, maxlen, value, 16, min, max, flags); + if (fmtint(buffer, &currlen, maxlen, value, + 16, min, max, flags) == -1) + return -1; break; case 'f': if (cflags == DP_C_LDOUBLE) fvalue = va_arg (args, LDOUBLE); else fvalue = va_arg (args, double); - /* um, floating point? */ - fmtfp (buffer, &currlen, maxlen, fvalue, min, max, flags); + if (fmtfp(buffer, &currlen, maxlen, fvalue, + min, max, flags) == -1) + return -1; break; case 'E': flags |= DP_F_UP; @@ -353,7 +380,9 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args fvalue = va_arg (args, LDOUBLE); else fvalue = va_arg (args, double); - fmtfp (buffer, &currlen, maxlen, fvalue, min, max, flags); + if (fmtfp(buffer, &currlen, maxlen, fvalue, + min, max, flags) == -1) + return -1; break; case 'G': flags |= DP_F_UP; @@ -362,10 +391,13 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args fvalue = va_arg (args, LDOUBLE); else fvalue = va_arg (args, double); - fmtfp (buffer, &currlen, maxlen, fvalue, min, max, flags); + if (fmtfp(buffer, &currlen, maxlen, fvalue, + min, max, flags) == -1) + return -1; break; case 'c': - dopr_outch (buffer, &currlen, maxlen, va_arg (args, int)); + DOPR_OUTCH(buffer, currlen, maxlen, + va_arg (args, int)); break; case 's': strvalue = va_arg (args, char *); @@ -374,11 +406,15 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args max = strlen(strvalue); } if (min > 0 && max >= 0 && min > max) max = min; - fmtstr (buffer, &currlen, maxlen, strvalue, flags, min, max); + if (fmtstr(buffer, &currlen, maxlen, + strvalue, flags, min, max) == -1) + return -1; break; case 'p': strvalue = va_arg (args, void *); - fmtint (buffer, &currlen, maxlen, (long) strvalue, 16, min, max, flags); + if (fmtint(buffer, &currlen, maxlen, + (long) strvalue, 16, min, max, flags) == -1) + return -1; break; case 'n': if (cflags == DP_C_SHORT) { @@ -400,7 +436,7 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args } break; case '%': - dopr_outch (buffer, &currlen, maxlen, ch); + DOPR_OUTCH(buffer, currlen, maxlen, ch); break; case 'w': /* not supported yet, treat as next char */ @@ -429,11 +465,12 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args buffer[maxlen - 1] = '\0'; } - return currlen; + return currlen < INT_MAX ? (int)currlen : -1; } -static void fmtstr(char *buffer, size_t *currlen, size_t maxlen, - char *value, int flags, int min, int max) +static int +fmtstr(char *buffer, size_t *currlen, size_t maxlen, + char *value, int flags, int min, int max) { int padlen, strln; /* amount to pad */ int cnt = 0; @@ -453,24 +490,27 @@ static void fmtstr(char *buffer, size_t *currlen, size_t maxlen, padlen = -padlen; /* Left Justify */ while ((padlen > 0) && (cnt < max)) { - dopr_outch (buffer, currlen, maxlen, ' '); + DOPR_OUTCH(buffer, *currlen, maxlen, ' '); --padlen; ++cnt; } while (*value && (cnt < max)) { - dopr_outch (buffer, currlen, maxlen, *value++); + DOPR_OUTCH(buffer, *currlen, maxlen, *value); + *value++; ++cnt; } while ((padlen < 0) && (cnt < max)) { - dopr_outch (buffer, currlen, maxlen, ' '); + DOPR_OUTCH(buffer, *currlen, maxlen, ' '); ++padlen; ++cnt; } + return 0; } /* Have to handle DP_F_NUM (ie 0x and 0 alternates) */ -static void fmtint(char *buffer, size_t *currlen, size_t maxlen, +static int +fmtint(char *buffer, size_t *currlen, size_t maxlen, LLONG value, int base, int min, int max, int flags) { int signvalue = 0; @@ -527,31 +567,34 @@ static void fmtint(char *buffer, size_t *currlen, size_t maxlen, /* Spaces */ while (spadlen > 0) { - dopr_outch (buffer, currlen, maxlen, ' '); + DOPR_OUTCH(buffer, *currlen, maxlen, ' '); --spadlen; } /* Sign */ if (signvalue) - dopr_outch (buffer, currlen, maxlen, signvalue); + DOPR_OUTCH(buffer, *currlen, maxlen, signvalue); /* Zeros */ if (zpadlen > 0) { while (zpadlen > 0) { - dopr_outch (buffer, currlen, maxlen, '0'); + DOPR_OUTCH(buffer, *currlen, maxlen, '0'); --zpadlen; } } /* Digits */ - while (place > 0) - dopr_outch (buffer, currlen, maxlen, convert[--place]); + while (place > 0) { + --place; + DOPR_OUTCH(buffer, *currlen, maxlen, convert[place]); + } /* Left Justified spaces */ while (spadlen < 0) { - dopr_outch (buffer, currlen, maxlen, ' '); + DOPR_OUTCH(buffer, *currlen, maxlen, ' '); ++spadlen; } + return 0; } static LDOUBLE abs_val(LDOUBLE value) @@ -564,13 +607,13 @@ static LDOUBLE abs_val(LDOUBLE value) return result; } -static LDOUBLE POW10(int exp) +static LDOUBLE POW10(int val) { LDOUBLE result = 1; - while (exp) { + while (val) { result *= 10; - exp--; + val--; } return result; @@ -604,7 +647,10 @@ static double my_modf(double x0, double *iptr) } if (i == 100) { - /* yikes! the number is beyond what we can handle. What do we do? */ + /* + * yikes! the number is beyond what we can handle. + * What do we do? + */ (*iptr) = 0; return 0; } @@ -623,8 +669,9 @@ static double my_modf(double x0, double *iptr) } -static void fmtfp (char *buffer, size_t *currlen, size_t maxlen, - LDOUBLE fvalue, int min, int max, int flags) +static int +fmtfp (char *buffer, size_t *currlen, size_t maxlen, + LDOUBLE fvalue, int min, int max, int flags) { int signvalue = 0; double ufvalue; @@ -729,24 +776,26 @@ static void fmtfp (char *buffer, size_t *currlen, size_t maxlen, if ((flags & DP_F_ZERO) && (padlen > 0)) { if (signvalue) { - dopr_outch (buffer, currlen, maxlen, signvalue); + DOPR_OUTCH(buffer, *currlen, maxlen, signvalue); --padlen; signvalue = 0; } while (padlen > 0) { - dopr_outch (buffer, currlen, maxlen, '0'); + DOPR_OUTCH(buffer, *currlen, maxlen, '0'); --padlen; } } while (padlen > 0) { - dopr_outch (buffer, currlen, maxlen, ' '); + DOPR_OUTCH(buffer, *currlen, maxlen, ' '); --padlen; } if (signvalue) - dopr_outch (buffer, currlen, maxlen, signvalue); + DOPR_OUTCH(buffer, *currlen, maxlen, signvalue); - while (iplace > 0) - dopr_outch (buffer, currlen, maxlen, iconvert[--iplace]); + while (iplace > 0) { + --iplace; + DOPR_OUTCH(buffer, *currlen, maxlen, iconvert[iplace]); + } #ifdef DEBUG_SNPRINTF printf("fmtfp: fplace=%d zpadlen=%d\n", fplace, zpadlen); @@ -757,41 +806,38 @@ static void fmtfp (char *buffer, size_t *currlen, size_t maxlen, * char to print out. */ if (max > 0) { - dopr_outch (buffer, currlen, maxlen, '.'); + DOPR_OUTCH(buffer, *currlen, maxlen, '.'); while (zpadlen > 0) { - dopr_outch (buffer, currlen, maxlen, '0'); + DOPR_OUTCH(buffer, *currlen, maxlen, '0'); --zpadlen; } - while (fplace > 0) - dopr_outch (buffer, currlen, maxlen, fconvert[--fplace]); + while (fplace > 0) { + --fplace; + DOPR_OUTCH(buffer, *currlen, maxlen, fconvert[fplace]); + } } while (padlen < 0) { - dopr_outch (buffer, currlen, maxlen, ' '); + DOPR_OUTCH(buffer, *currlen, maxlen, ' '); ++padlen; } -} - -static void dopr_outch(char *buffer, size_t *currlen, size_t maxlen, char c) -{ - if (*currlen < maxlen) { - buffer[(*currlen)] = c; - } - (*currlen)++; + return 0; } #endif /* !defined(HAVE_SNPRINTF) || !defined(HAVE_VSNPRINTF) */ #if !defined(HAVE_VSNPRINTF) -int vsnprintf (char *str, size_t count, const char *fmt, va_list args) +int +vsnprintf (char *str, size_t count, const char *fmt, va_list args) { return dopr(str, count, fmt, args); } #endif #if !defined(HAVE_SNPRINTF) -int snprintf(char *str, size_t count, SNPRINTF_CONST char *fmt, ...) +int +snprintf(char *str, size_t count, SNPRINTF_CONST char *fmt, ...) { size_t ret; va_list ap; @@ -802,4 +848,3 @@ int snprintf(char *str, size_t count, SNPRINTF_CONST char *fmt, ...) return ret; } #endif - diff --git a/openbsd-compat/getrrsetbyname.c b/openbsd-compat/getrrsetbyname.c index 6c86e02c2ab0..07231d005f77 100644 --- a/openbsd-compat/getrrsetbyname.c +++ b/openbsd-compat/getrrsetbyname.c @@ -303,10 +303,12 @@ getrrsetbyname(const char *hostname, unsigned int rdclass, } /* allocate memory for signatures */ - rrset->rri_sigs = calloc(rrset->rri_nsigs, sizeof(struct rdatainfo)); - if (rrset->rri_sigs == NULL) { - result = ERRSET_NOMEMORY; - goto fail; + if (rrset->rri_nsigs > 0) { + rrset->rri_sigs = calloc(rrset->rri_nsigs, sizeof(struct rdatainfo)); + if (rrset->rri_sigs == NULL) { + result = ERRSET_NOMEMORY; + goto fail; + } } /* copy answers & signatures */ diff --git a/openbsd-compat/openssl-compat.h b/openbsd-compat/openssl-compat.h index c582cd269f85..9b5ccff5faaf 100644 --- a/openbsd-compat/openssl-compat.h +++ b/openbsd-compat/openssl-compat.h @@ -1,4 +1,4 @@ -/* $Id: openssl-compat.h,v 1.6 2006/02/22 11:24:47 dtucker Exp $ */ +/* $Id: openssl-compat.h,v 1.7 2007/03/05 07:25:20 dtucker Exp $ */ /* * Copyright (c) 2005 Darren Tucker @@ -46,6 +46,11 @@ extern const EVP_CIPHER *evp_acss(void); # endif #endif +/* OpenSSL 0.9.8e returns cipher key len not context key len */ +#if (OPENSSL_VERSION_NUMBER == 0x0090805fL) +# define EVP_CIPHER_CTX_key_length(c) ((c)->key_len) +#endif + /* * We overload some of the OpenSSL crypto functions with ssh_* equivalents * which cater for older and/or less featureful OpenSSL version. diff --git a/openssh.xml.in b/openssh.xml.in index 655ee5c9e82d..2fcdea0a1950 100644 --- a/openssh.xml.in +++ b/openssh.xml.in @@ -23,6 +23,9 @@ type='service' version='1'> + @@ -53,7 +56,7 @@ diff --git a/packet.c b/packet.c index ab5a01002aac..7d8fab1e90d9 100644 --- a/packet.c +++ b/packet.c @@ -47,7 +47,6 @@ # include #endif -#include #include #include #include diff --git a/readconf.c b/readconf.c index 4cacf6026385..2485146a0025 100644 --- a/readconf.c +++ b/readconf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: readconf.c,v 1.159 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: readconf.c,v 1.161 2007/01/21 01:45:35 stevesk Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -364,7 +364,7 @@ process_config_line(Options *options, const char *host, if ((value = convtime(arg)) == -1) fatal("%s line %d: invalid time value.", filename, linenum); - if (*intptr == -1) + if (*activep && *intptr == -1) *intptr = value; break; @@ -545,7 +545,7 @@ process_config_line(Options *options, const char *host, if (*intptr >= SSH_MAX_IDENTITY_FILES) fatal("%.200s line %d: Too many identity files specified (max %d).", filename, linenum, SSH_MAX_IDENTITY_FILES); - charptr = &options->identity_files[*intptr]; + charptr = &options->identity_files[*intptr]; *charptr = xstrdup(arg); *intptr = *intptr + 1; } diff --git a/regress/agent-ptrace.sh b/regress/agent-ptrace.sh index 4de2638e4acc..d5892ed03098 100644 --- a/regress/agent-ptrace.sh +++ b/regress/agent-ptrace.sh @@ -41,7 +41,7 @@ EOF if [ $? -ne 0 ]; then fail "gdb failed: exit code $?" fi - egrep 'ptrace: Operation not permitted.|procfs:.*Permission denied.|ttrace attach: Permission denied.|procfs:.*: Invalid argument.' >/dev/null ${OBJ}/gdb.out + egrep 'ptrace: Operation not permitted.|procfs:.*Permission denied.|ttrace.*Permission denied.|procfs:.*: Invalid argument.' >/dev/null ${OBJ}/gdb.out r=$? rm -f ${OBJ}/gdb.out if [ $r -ne 0 ]; then diff --git a/scp.0 b/scp.0 new file mode 100644 index 000000000000..6e7a196f417d --- /dev/null +++ b/scp.0 @@ -0,0 +1,144 @@ +SCP(1) OpenBSD Reference Manual SCP(1) + +NAME + scp - secure copy (remote file copy program) + +SYNOPSIS + scp [-1246BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file] + [-l limit] [-o ssh_option] [-P port] [-S program] + [[user@]host1:]file1 [...] [[user@]host2:]file2 + +DESCRIPTION + scp copies files between hosts on a network. It uses ssh(1) for data + transfer, and uses the same authentication and provides the same security + as ssh(1). Unlike rcp(1), scp will ask for passwords or passphrases if + they are needed for authentication. + + Any file name may contain a host and user specification to indicate that + the file is to be copied to/from that host. Copies between two remote + hosts are permitted. + + The options are as follows: + + -1 Forces scp to use protocol 1. + + -2 Forces scp to use protocol 2. + + -4 Forces scp to use IPv4 addresses only. + + -6 Forces scp to use IPv6 addresses only. + + -B Selects batch mode (prevents asking for passwords or passphras- + es). + + -C Compression enable. Passes the -C flag to ssh(1) to enable com- + pression. + + -c cipher + Selects the cipher to use for encrypting the data transfer. This + option is directly passed to ssh(1). + + -F ssh_config + Specifies an alternative per-user configuration file for ssh. + This option is directly passed to ssh(1). + + -i identity_file + Selects the file from which the identity (private key) for RSA + authentication is read. This option is directly passed to + ssh(1). + + -l limit + Limits the used bandwidth, specified in Kbit/s. + + -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 + there is no separate scp command-line flag. For full details of + the options listed below, and their possible values, see + ssh_config(5). + + AddressFamily + BatchMode + BindAddress + ChallengeResponseAuthentication + CheckHostIP + Cipher + Ciphers + Compression + CompressionLevel + ConnectionAttempts + ConnectTimeout + ControlMaster + ControlPath + GlobalKnownHostsFile + GSSAPIAuthentication + GSSAPIDelegateCredentials + HashKnownHosts + Host + HostbasedAuthentication + HostKeyAlgorithms + HostKeyAlias + HostName + IdentityFile + IdentitiesOnly + KbdInteractiveDevices + LogLevel + MACs + NoHostAuthenticationForLocalhost + NumberOfPasswordPrompts + PasswordAuthentication + Port + PreferredAuthentications + Protocol + ProxyCommand + PubkeyAuthentication + RekeyLimit + RhostsRSAAuthentication + RSAAuthentication + SendEnv + ServerAliveInterval + ServerAliveCountMax + SmartcardDevice + StrictHostKeyChecking + TCPKeepAlive + UsePrivilegedPort + User + UserKnownHostsFile + VerifyHostKeyDNS + + -P port + Specifies the port to connect to on the remote host. Note that + this option is written with a capital `P', because -p is already + reserved for preserving the times and modes of the file in + rcp(1). + + -p Preserves modification times, access times, and modes from the + original file. + + -q Disables the progress meter. + + -r Recursively copy entire directories. + + -S program + Name of program to use for the encrypted connection. The program + must understand ssh(1) options. + + -v Verbose mode. Causes scp and ssh(1) to print debugging messages + about their progress. This is helpful in debugging connection, + authentication, and configuration problems. + + The scp utility exits 0 on success, and >0 if an error occurs. + +SEE ALSO + rcp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), + ssh_config(5), sshd(8) + +HISTORY + scp is based on the rcp(1) program in BSD source code from the Regents of + the University of California. + +AUTHORS + Timo Rinne + Tatu Ylonen + +OpenBSD 4.1 September 25, 1999 3 diff --git a/scp.c b/scp.c index 56a3e79ffa2b..a52aaeb12fc5 100644 --- a/scp.c +++ b/scp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: scp.c,v 1.155 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: scp.c,v 1.156 2007/01/22 13:06:21 djm Exp $ */ /* * scp - secure remote copy. This is basically patched BSD rcp which * uses ssh to do the data transfer (instead of using rcmd). @@ -380,7 +380,7 @@ main(int argc, char **argv) if ((pwd = getpwuid(userid = getuid())) == NULL) fatal("unknown user %u", (u_int) userid); - if (!isatty(STDERR_FILENO)) + if (!isatty(STDOUT_FILENO)) showprogress = 0; remin = STDIN_FILENO; diff --git a/servconf.c b/servconf.c index 1f80de22d3ec..1e3c213a52ab 100644 --- a/servconf.c +++ b/servconf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: servconf.c,v 1.165 2006/08/14 12:40:25 dtucker Exp $ */ +/* $OpenBSD: servconf.c,v 1.170 2007/03/01 10:28:02 dtucker Exp $ */ /* * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland * All rights reserved @@ -325,14 +325,14 @@ static struct { { "syslogfacility", sLogFacility, SSHCFG_GLOBAL }, { "loglevel", sLogLevel, SSHCFG_GLOBAL }, { "rhostsauthentication", sDeprecated, SSHCFG_GLOBAL }, - { "rhostsrsaauthentication", sRhostsRSAAuthentication, SSHCFG_GLOBAL }, - { "hostbasedauthentication", sHostbasedAuthentication, SSHCFG_GLOBAL }, + { "rhostsrsaauthentication", sRhostsRSAAuthentication, SSHCFG_ALL }, + { "hostbasedauthentication", sHostbasedAuthentication, SSHCFG_ALL }, { "hostbasedusesnamefrompacketonly", sHostbasedUsesNameFromPacketOnly, SSHCFG_GLOBAL }, - { "rsaauthentication", sRSAAuthentication, SSHCFG_GLOBAL }, - { "pubkeyauthentication", sPubkeyAuthentication, SSHCFG_GLOBAL }, + { "rsaauthentication", sRSAAuthentication, SSHCFG_ALL }, + { "pubkeyauthentication", sPubkeyAuthentication, SSHCFG_ALL }, { "dsaauthentication", sPubkeyAuthentication, SSHCFG_GLOBAL }, /* alias */ #ifdef KRB5 - { "kerberosauthentication", sKerberosAuthentication, SSHCFG_GLOBAL }, + { "kerberosauthentication", sKerberosAuthentication, SSHCFG_ALL }, { "kerberosorlocalpasswd", sKerberosOrLocalPasswd, SSHCFG_GLOBAL }, { "kerberosticketcleanup", sKerberosTicketCleanup, SSHCFG_GLOBAL }, #ifdef USE_AFS @@ -341,7 +341,7 @@ static struct { { "kerberosgetafstoken", sUnsupported, SSHCFG_GLOBAL }, #endif #else - { "kerberosauthentication", sUnsupported, SSHCFG_GLOBAL }, + { "kerberosauthentication", sUnsupported, SSHCFG_ALL }, { "kerberosorlocalpasswd", sUnsupported, SSHCFG_GLOBAL }, { "kerberosticketcleanup", sUnsupported, SSHCFG_GLOBAL }, { "kerberosgetafstoken", sUnsupported, SSHCFG_GLOBAL }, @@ -349,14 +349,14 @@ static struct { { "kerberostgtpassing", sUnsupported, SSHCFG_GLOBAL }, { "afstokenpassing", sUnsupported, SSHCFG_GLOBAL }, #ifdef GSSAPI - { "gssapiauthentication", sGssAuthentication, SSHCFG_GLOBAL }, + { "gssapiauthentication", sGssAuthentication, SSHCFG_ALL }, { "gssapicleanupcredentials", sGssCleanupCreds, SSHCFG_GLOBAL }, #else - { "gssapiauthentication", sUnsupported, SSHCFG_GLOBAL }, + { "gssapiauthentication", sUnsupported, SSHCFG_ALL }, { "gssapicleanupcredentials", sUnsupported, SSHCFG_GLOBAL }, #endif - { "passwordauthentication", sPasswordAuthentication, SSHCFG_GLOBAL }, - { "kbdinteractiveauthentication", sKbdInteractiveAuthentication, SSHCFG_GLOBAL }, + { "passwordauthentication", sPasswordAuthentication, SSHCFG_ALL }, + { "kbdinteractiveauthentication", sKbdInteractiveAuthentication, SSHCFG_ALL }, { "challengeresponseauthentication", sChallengeResponseAuthentication, SSHCFG_GLOBAL }, { "skeyauthentication", sChallengeResponseAuthentication, SSHCFG_GLOBAL }, /* alias */ { "checkmail", sDeprecated, SSHCFG_GLOBAL }, @@ -389,7 +389,7 @@ static struct { { "subsystem", sSubsystem, SSHCFG_GLOBAL }, { "maxstartups", sMaxStartups, SSHCFG_GLOBAL }, { "maxauthtries", sMaxAuthTries, SSHCFG_GLOBAL }, - { "banner", sBanner, SSHCFG_GLOBAL }, + { "banner", sBanner, SSHCFG_ALL }, { "usedns", sUseDNS, SSHCFG_GLOBAL }, { "verifyreversemapping", sDeprecated, SSHCFG_GLOBAL }, { "reversemappingcheck", sDeprecated, SSHCFG_GLOBAL }, @@ -968,7 +968,7 @@ process_server_config_line(ServerOptions *options, char *line, else fatal("%s line %d: Bad yes/no/clientspecified " "argument: %s", filename, linenum, arg); - if (*intptr == -1) + if (*activep && *intptr == -1) *intptr = value; break; @@ -1220,13 +1220,16 @@ process_server_config_line(ServerOptions *options, char *line, if (!arg || *arg == '\0') fatal("%s line %d: missing PermitOpen specification", filename, linenum); + n = options->num_permitted_opens; /* modified later */ if (strcmp(arg, "any") == 0) { - if (*activep) { + if (*activep && n == -1) { channel_clear_adm_permitted_opens(); options->num_permitted_opens = 0; } break; } + if (*activep && n == -1) + channel_clear_adm_permitted_opens(); for (; arg != NULL && *arg != '\0'; arg = strdelim(&cp)) { p = hpdelim(&arg); if (p == NULL) @@ -1236,11 +1239,9 @@ process_server_config_line(ServerOptions *options, char *line, if (arg == NULL || (port = a2port(arg)) == 0) fatal("%s line %d: bad port number in " "PermitOpen", filename, linenum); - if (*activep && options->num_permitted_opens == -1) { - channel_clear_adm_permitted_opens(); + if (*activep && n == -1) options->num_permitted_opens = channel_add_adm_permitted_opens(p, port); - } } break; @@ -1316,30 +1317,55 @@ parse_server_match_config(ServerOptions *options, const char *user, initialize_server_options(&mo); parse_server_config(&mo, "reprocess config", &cfg, user, host, address); - copy_set_server_options(options, &mo); + copy_set_server_options(options, &mo, 0); } -/* Copy any (supported) values that are set */ +/* Helper macros */ +#define M_CP_INTOPT(n) do {\ + if (src->n != -1) \ + dst->n = src->n; \ +} while (0) +#define M_CP_STROPT(n) do {\ + if (src->n != NULL) { \ + if (dst->n != NULL) \ + xfree(dst->n); \ + dst->n = src->n; \ + } \ +} while(0) + +/* + * Copy any supported values that are set. + * + * If the preauth flag is set, we do not bother copying the the string or + * array values that are not used pre-authentication, because any that we + * do use must be explictly sent in mm_getpwnamallow(). + */ void -copy_set_server_options(ServerOptions *dst, ServerOptions *src) +copy_set_server_options(ServerOptions *dst, ServerOptions *src, int preauth) { - if (src->allow_tcp_forwarding != -1) - dst->allow_tcp_forwarding = src->allow_tcp_forwarding; - if (src->gateway_ports != -1) - dst->gateway_ports = src->gateway_ports; - if (src->adm_forced_command != NULL) { - if (dst->adm_forced_command != NULL) - xfree(dst->adm_forced_command); - dst->adm_forced_command = src->adm_forced_command; - } - if (src->x11_display_offset != -1) - dst->x11_display_offset = src->x11_display_offset; - if (src->x11_forwarding != -1) - dst->x11_forwarding = src->x11_forwarding; - if (src->x11_use_localhost != -1) - dst->x11_use_localhost = src->x11_use_localhost; + M_CP_INTOPT(password_authentication); + M_CP_INTOPT(gss_authentication); + M_CP_INTOPT(rsa_authentication); + M_CP_INTOPT(pubkey_authentication); + M_CP_INTOPT(kerberos_authentication); + M_CP_INTOPT(hostbased_authentication); + M_CP_INTOPT(kbd_interactive_authentication); + + M_CP_INTOPT(allow_tcp_forwarding); + M_CP_INTOPT(gateway_ports); + M_CP_INTOPT(x11_display_offset); + M_CP_INTOPT(x11_forwarding); + M_CP_INTOPT(x11_use_localhost); + + M_CP_STROPT(banner); + if (preauth) + return; + M_CP_STROPT(adm_forced_command); } +#undef M_CP_INTOPT +#undef M_CP_STROPT + void parse_server_config(ServerOptions *options, const char *filename, Buffer *conf, const char *user, const char *host, const char *address) @@ -1361,4 +1387,8 @@ parse_server_config(ServerOptions *options, const char *filename, Buffer *conf, if (bad_options > 0) fatal("%s: terminating, %d bad configuration options", filename, bad_options); + + /* challenge-response is implemented via keyboard interactive */ + if (options->challenge_response_authentication == 1) + options->kbd_interactive_authentication = 1; } diff --git a/servconf.h b/servconf.h index ad496f64b9ba..8a5b950ea071 100644 --- a/servconf.h +++ b/servconf.h @@ -1,4 +1,4 @@ -/* $OpenBSD: servconf.h,v 1.79 2006/08/14 12:40:25 dtucker Exp $ */ +/* $OpenBSD: servconf.h,v 1.80 2007/02/19 10:45:58 dtucker Exp $ */ /* * Author: Tatu Ylonen @@ -152,6 +152,6 @@ void parse_server_config(ServerOptions *, const char *, Buffer *, const char *, const char *, const char *); void parse_server_match_config(ServerOptions *, const char *, const char *, const char *); -void copy_set_server_options(ServerOptions *, ServerOptions *); +void copy_set_server_options(ServerOptions *, ServerOptions *, int); #endif /* SERVCONF_H */ diff --git a/serverloop.c b/serverloop.c index 69304b5fadae..7e373f01bc59 100644 --- a/serverloop.c +++ b/serverloop.c @@ -280,6 +280,7 @@ wait_until_can_do_something(fd_set **readsetp, fd_set **writesetp, int *maxfdp, struct timeval tv, *tvp; int ret; int client_alive_scheduled = 0; + int program_alive_scheduled = 0; /* * if using client_alive, set the max timeout accordingly, @@ -317,6 +318,7 @@ wait_until_can_do_something(fd_set **readsetp, fd_set **writesetp, int *maxfdp, * the client, try to get some more data from the program. */ if (packet_not_very_much_data_to_write()) { + program_alive_scheduled = child_terminated; if (!fdout_eof) FD_SET(fdout, *readsetp); if (!fderr_eof) @@ -362,8 +364,16 @@ wait_until_can_do_something(fd_set **readsetp, fd_set **writesetp, int *maxfdp, memset(*writesetp, 0, *nallocp); if (errno != EINTR) error("select: %.100s", strerror(errno)); - } else if (ret == 0 && client_alive_scheduled) - client_alive_check(); + } else { + if (ret == 0 && client_alive_scheduled) + client_alive_check(); + if (!compat20 && program_alive_scheduled && fdin_is_tty) { + if (!fdout_eof) + FD_SET(fdout, *readsetp); + if (!fderr_eof) + FD_SET(fderr, *readsetp); + } + } notify_done(*readsetp); } @@ -407,7 +417,8 @@ process_input(fd_set *readset) if (!fdout_eof && FD_ISSET(fdout, readset)) { errno = 0; len = read(fdout, buf, sizeof(buf)); - if (len < 0 && (errno == EINTR || errno == EAGAIN)) { + if (len < 0 && (errno == EINTR || + (errno == EAGAIN && !child_terminated))) { /* do nothing */ #ifndef PTY_ZEROREAD } else if (len <= 0) { @@ -425,7 +436,8 @@ process_input(fd_set *readset) if (!fderr_eof && FD_ISSET(fderr, readset)) { errno = 0; len = read(fderr, buf, sizeof(buf)); - if (len < 0 && (errno == EINTR || errno == EAGAIN)) { + if (len < 0 && (errno == EINTR || + (errno == EAGAIN && !child_terminated))) { /* do nothing */ #ifndef PTY_ZEROREAD } else if (len <= 0) { diff --git a/session.c b/session.c index 69153ad1e314..4c97c4a7dddd 100644 --- a/session.c +++ b/session.c @@ -1,4 +1,4 @@ -/* $OpenBSD: session.c,v 1.220 2006/10/09 23:36:11 djm Exp $ */ +/* $OpenBSD: session.c,v 1.221 2007/01/21 01:41:54 stevesk Exp $ */ /* * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland * All rights reserved @@ -2027,7 +2027,7 @@ session_input_channel_req(Channel *c, const char *rtype) } else if (strcmp(rtype, "exec") == 0) { success = session_exec_req(s); } else if (strcmp(rtype, "pty-req") == 0) { - success = session_pty_req(s); + success = session_pty_req(s); } else if (strcmp(rtype, "x11-req") == 0) { success = session_x11_req(s); } else if (strcmp(rtype, "auth-agent-req@openssh.com") == 0) { @@ -2152,7 +2152,7 @@ session_close_single_x11(int id, void *arg) debug3("session_close_single_x11: channel %d", id); channel_cancel_cleanup(id); - if ((s = session_by_x11_channel(id)) == NULL) + if ((s = session_by_x11_channel(id)) == NULL) fatal("session_close_single_x11: no x11 channel %d", id); for (i = 0; s->x11_chanids[i] != -1; i++) { debug("session_close_single_x11: session %d: " diff --git a/sftp-client.c b/sftp-client.c index 42eb2b41bfce..2746f32457a9 100644 --- a/sftp-client.c +++ b/sftp-client.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sftp-client.c,v 1.75 2006/10/22 02:25:50 djm Exp $ */ +/* $OpenBSD: sftp-client.c,v 1.76 2007/01/22 11:32:50 djm Exp $ */ /* * Copyright (c) 2001-2004 Damien Miller * @@ -1140,6 +1140,7 @@ do_upload(struct sftp_conn *conn, char *local_path, char *remote_path, close(local_fd); xfree(data); xfree(ack); + status = -1; goto done; } debug3("In write loop, ack for %u %u bytes at %llu", diff --git a/sftp-server.0 b/sftp-server.0 new file mode 100644 index 000000000000..a5caf82292b4 --- /dev/null +++ b/sftp-server.0 @@ -0,0 +1,46 @@ +SFTP-SERVER(8) OpenBSD System Manager's Manual SFTP-SERVER(8) + +NAME + sftp-server - SFTP server subsystem + +SYNOPSIS + sftp-server [-f log_facility] [-l log_level] + +DESCRIPTION + sftp-server is a program that speaks the server side of SFTP protocol to + stdout and expects client requests from stdin. sftp-server is not in- + tended to be called directly, but from sshd(8) using the Subsystem op- + tion. + + Command-line flags to sftp-server should be specified in the Subsystem + declaration. See sshd_config(5) for more information. + + Valid options are: + + -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. + + -l log_level + Specifies which messages will be logged by sftp-server. The pos- + sible values are: QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DE- + BUG1, DEBUG2, and DEBUG3. INFO and VERBOSE log transactions that + sftp-server 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. + +SEE ALSO + sftp(1), ssh(1), sshd_config(5), sshd(8) + + T. Ylonen and S. Lehtinen, SSH File Transfer Protocol, draft-ietf-secsh- + filexfer-00.txt, January 2001, work in progress material. + +HISTORY + sftp-server first appeared in OpenBSD 2.8. + +AUTHORS + Markus Friedl + +OpenBSD 4.1 August 30, 2000 1 diff --git a/sftp-server.c b/sftp-server.c index c57958b0f327..64777beffd5a 100644 --- a/sftp-server.c +++ b/sftp-server.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sftp-server.c,v 1.70 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: sftp-server.c,v 1.71 2007/01/03 07:22:36 stevesk Exp $ */ /* * Copyright (c) 2000-2004 Markus Friedl. All rights reserved. * @@ -663,7 +663,7 @@ process_fstat(void) debug("request %u: fstat \"%s\" (handle %u)", id, handle_to_name(handle), handle); fd = handle_to_fd(handle); - if (fd >= 0) { + if (fd >= 0) { ret = fstat(fd, &st); if (ret < 0) { status = errno_to_portable(errno); diff --git a/sftp.0 b/sftp.0 new file mode 100644 index 000000000000..6b8a856587f7 --- /dev/null +++ b/sftp.0 @@ -0,0 +1,266 @@ +SFTP(1) OpenBSD Reference Manual SFTP(1) + +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] + [-s subsystem | sftp_server] host + sftp [[user@]host[:file [file]]] + sftp [[user@]host[:dir[/]]] + sftp -b batchfile [user@]host + +DESCRIPTION + sftp is an interactive file transfer program, similar to ftp(1), which + performs all operations over an encrypted ssh(1) transport. It may also + use many features of ssh, such as public key authentication and compres- + sion. sftp connects and logs into the specified host, then enters an in- + teractive command mode. + + The second usage format will retrieve files automatically if a non-inter- + active authentication method is used; otherwise it will do so after suc- + cessful interactive authentication. + + The third usage format allows sftp to start in a remote directory. + + The final usage format allows for automated sessions using the -b option. + In such cases, it is necessary to configure non-interactive authentica- + tion to obviate the need to enter a password at connection time (see + sshd(8) and ssh-keygen(1) for details). The options are as follows: + + -1 Specify the use of protocol version 1. + + -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 + higher memory consumption. The default is 32768 bytes. + + -b batchfile + Batch mode reads a series of commands from an input batchfile in- + stead of stdin. Since it lacks user interaction it should be + used in conjunction with non-interactive authentication. A + batchfile of `-' may be used to indicate standard input. sftp + will abort if any of the following commands fail: get, put, + rename, ln, rm, mkdir, chdir, ls, lchdir, chmod, chown, chgrp, + lpwd and lmkdir. Termination on error can be suppressed on a + command by command basis by prefixing the command with a `-' + character (for example, -rm /tmp/blah*). + + -C Enables compression (via ssh's -C flag). + + -F ssh_config + Specifies an alternative per-user configuration file for ssh(1). + 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 + there is no separate sftp command-line flag. For example, to + specify an alternate port use: sftp -oPort=24. For full details + of the options listed below, and their possible values, see + ssh_config(5). + + AddressFamily + BatchMode + BindAddress + ChallengeResponseAuthentication + CheckHostIP + Cipher + Ciphers + Compression + CompressionLevel + ConnectionAttempts + ConnectTimeout + ControlMaster + ControlPath + GlobalKnownHostsFile + GSSAPIAuthentication + GSSAPIDelegateCredentials + HashKnownHosts + Host + HostbasedAuthentication + HostKeyAlgorithms + HostKeyAlias + HostName + IdentityFile + IdentitiesOnly + KbdInteractiveDevices + LogLevel + MACs + NoHostAuthenticationForLocalhost + NumberOfPasswordPrompts + PasswordAuthentication + Port + PreferredAuthentications + Protocol + ProxyCommand + PubkeyAuthentication + RekeyLimit + RhostsRSAAuthentication + RSAAuthentication + SendEnv + ServerAliveInterval + ServerAliveCountMax + SmartcardDevice + StrictHostKeyChecking + TCPKeepAlive + UsePrivilegedPort + User + 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. + + -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 16 outstanding requests. + + -S program + Name of the program to use for the encrypted connection. The + program must understand ssh(1) options. + + -s subsystem | sftp_server + Specifies the SSH2 subsystem or the path for an sftp server on + the remote host. A path is useful for using sftp over protocol + version 1, or when the remote sshd(8) does not have an sftp sub- + system configured. + + -v Raise logging level. This option is also passed to ssh. + +INTERACTIVE COMMANDS + Once in interactive mode, sftp understands a set of commands similar to + those of ftp(1). Commands are case insensitive. Pathnames that contain + spaces must be enclosed in quotes. Any special characters contained + within pathnames that are recognized by glob(3) must be escaped with + backslashes (`\'). + + bye Quit sftp. + + cd path + Change remote directory to path. + + chgrp grp path + Change group of file path to grp. path may contain glob(3) char- + acters and may match multiple files. grp must be a numeric GID. + + chmod mode path + Change permissions of file path to mode. path may contain + glob(3) characters and may match multiple files. + + chown own path + Change owner of file path to own. path may contain glob(3) char- + acters and may match multiple files. own must be a numeric UID. + + exit Quit sftp. + + get [-P] 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. + + help Display help text. + + lcd path + Change local directory to path. + + lls [ls-options [path]] + Display local directory listing of either path or current direc- + tory if path is not specified. ls-options may contain any flags + supported by the local system's ls(1) command. path may contain + glob(3) characters and may match multiple files. + + lmkdir path + Create local directory specified by path. + + ln oldpath newpath + Create a symbolic link from oldpath to newpath. + + lpwd Print local working directory. + + ls [-1aflnrSt] [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. + + The following flags are recognized and alter the behaviour of ls + accordingly: + + -1 Produce single columnar output. + + -a List files beginning with a dot (`.'). + + -f Do not sort the listing. The default sort order is lexi- + cographical. + + -l Display additional details including permissions and own- + ership information. + + -n Produce a long listing with user and group information + presented numerically. + + -r Reverse the sort order of the listing. + + -S Sort the listing by file size. + + -t Sort the listing by last modification time. + + lumask umask + Set local umask to umask. + + mkdir path + Create remote directory specified by path. + + progress + Toggle display of progress meter. + + put [-P] 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. + + pwd Display remote working directory. + + quit Quit sftp. + + rename oldpath newpath + Rename remote file from oldpath to newpath. + + rm path + Delete remote file specified by path. + + rmdir path + Remove remote directory specified by path. + + symlink oldpath newpath + Create a symbolic link from oldpath to newpath. + + version + Display the sftp protocol version. + + ! command + Execute command in local shell. + + ! Escape to local shell. + + ? Synonym for help. + +SEE ALSO + ftp(1), ls(1), scp(1), ssh(1), ssh-add(1), ssh-keygen(1), glob(3), + ssh_config(5), sftp-server(8), sshd(8) + + T. Ylonen and S. Lehtinen, SSH File Transfer Protocol, draft-ietf-secsh- + filexfer-00.txt, January 2001, work in progress material. + +OpenBSD 4.1 February 4, 2001 4 diff --git a/sftp.c b/sftp.c index a39c782f70e2..f0d5dd557e94 100644 --- a/sftp.c +++ b/sftp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sftp.c,v 1.93 2006/09/30 17:48:22 ray Exp $ */ +/* $OpenBSD: sftp.c,v 1.96 2007/01/03 04:09:15 stevesk Exp $ */ /* * Copyright (c) 2001-2004 Damien Miller * @@ -166,6 +166,7 @@ static const struct CMD cmds[] = { int interactive_loop(int fd_in, int fd_out, char *file1, char *file2); +/* ARGSUSED */ static void killchild(int signo) { @@ -177,6 +178,7 @@ killchild(int signo) _exit(1); } +/* ARGSUSED */ static void cmd_interrupt(int signo) { @@ -298,11 +300,11 @@ static char * path_append(char *p1, char *p2) { char *ret; - int len = strlen(p1) + strlen(p2) + 2; + size_t len = strlen(p1) + strlen(p2) + 2; ret = xmalloc(len); strlcpy(ret, p1, len); - if (p1[strlen(p1) - 1] != '/') + if (p1[0] != '\0' && p1[strlen(p1) - 1] != '/') strlcat(ret, "/", len); strlcat(ret, p2, len); @@ -1566,7 +1568,7 @@ main(int argc, char **argv) fprintf(stderr, "Missing username\n"); usage(); } - addargs(&args, "-l%s",userhost); + addargs(&args, "-l%s", userhost); } if ((cp = colon(host)) != NULL) { diff --git a/ssh-add.0 b/ssh-add.0 new file mode 100644 index 000000000000..71ce5d26b2c9 --- /dev/null +++ b/ssh-add.0 @@ -0,0 +1,102 @@ +SSH-ADD(1) OpenBSD Reference Manual SSH-ADD(1) + +NAME + ssh-add - adds RSA or DSA identities to the authentication agent + +SYNOPSIS + ssh-add [-cDdLlXx] [-t life] [file ...] + ssh-add -s reader + ssh-add -e reader + +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. + + 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. + + The options are as follows: + + -c Indicates that added identities should be subject to confirmation + before being used for authentication. Confirmation is performed + by the SSH_ASKPASS program mentioned below. Successful confirma- + tion is signaled by a zero exit status from the SSH_ASKPASS pro- + gram, rather than text entered into the requester. + + -D Deletes all identities from the agent. + + -d Instead of adding the identity, removes the identity from the + agent. + + -e reader + Remove key in smartcard reader. + + -L Lists public key parameters of all identities currently repre- + sented by the agent. + + -l Lists fingerprints of all identities currently represented by the + agent. + + -s reader + Add key in smartcard reader. + + -t life + Set a maximum lifetime when adding identities to an agent. The + lifetime may be specified in seconds or in a time format speci- + fied in sshd_config(5). + + -X Unlock the agent. + + -x Lock the agent with a password. + +ENVIRONMENT + DISPLAY and SSH_ASKPASS + If ssh-add needs a passphrase, it will read the passphrase from + the current terminal if it was run from a terminal. If ssh-add + does not have a terminal associated with it but DISPLAY and + SSH_ASKPASS are set, it will execute the program specified by + SSH_ASKPASS and open an X11 window to read the passphrase. This + is particularly useful when calling ssh-add from a .xsession or + related script. (Note that on some machines it may be necessary + 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 + with the agent. + +FILES + ~/.ssh/identity + Contains the protocol version 1 RSA authentication identity of + the user. + + ~/.ssh/id_dsa + Contains the protocol version 2 DSA authentication identity of + the user. + + ~/.ssh/id_rsa + Contains the protocol version 2 RSA authentication identity of + the user. + + Identity files should not be readable by anyone but the user. Note that + ssh-add ignores identity files if they are accessible by others. + +DIAGNOSTICS + Exit status is 0 on success, 1 if the specified command fails, and 2 if + ssh-add is unable to contact the authentication agent. + +SEE ALSO + ssh(1), ssh-agent(1), ssh-keygen(1), sshd(8) + +AUTHORS + OpenSSH is a derivative of the original and free ssh 1.2.12 release by + Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo + de Raadt and Dug Song removed many bugs, re-added newer features and cre- + ated OpenSSH. Markus Friedl contributed the support for SSH protocol + versions 1.5 and 2.0. + +OpenBSD 4.1 September 25, 1999 2 diff --git a/ssh-agent.0 b/ssh-agent.0 new file mode 100644 index 000000000000..f3f52b67dfff --- /dev/null +++ b/ssh-agent.0 @@ -0,0 +1,117 @@ +SSH-AGENT(1) OpenBSD Reference Manual SSH-AGENT(1) + +NAME + ssh-agent - authentication agent + +SYNOPSIS + ssh-agent [-a bind_address] [-c | -s] [-t life] [-d] [command [args ...]] + ssh-agent [-c | -s] -k + +DESCRIPTION + ssh-agent is a program to hold private keys used for public key authenti- + cation (RSA, DSA). The idea is that ssh-agent is started in the begin- + ning of an X-session or a login session, and all other windows or pro- + grams are started as clients to the ssh-agent program. Through use of + environment variables the agent can be located and automatically used for + authentication when logging in to other machines using ssh(1). + + The options are as follows: + + -a bind_address + Bind the agent to the unix-domain socket bind_address. The de- + fault is /tmp/ssh-XXXXXXXXXX/agent.. + + -c Generate C-shell commands on stdout. This is the default if + SHELL looks like it's a csh style of shell. + + -s Generate Bourne shell commands on stdout. This is the default if + SHELL does not look like it's a csh style of shell. + + -k Kill the current agent (given by the SSH_AGENT_PID environment + variable). + + -t life + Set a default value for the maximum lifetime of identities added + to the agent. The lifetime may be specified in seconds or in a + time format specified in sshd_config(5). A lifetime specified + for an identity with ssh-add(1) overrides this value. Without + this option the default maximum lifetime is forever. + + -d Debug mode. When this option is specified ssh-agent will not + fork. + + If a commandline is given, this is executed as a subprocess of the agent. + When the command dies, so does the agent. + + 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. + + 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 + authentication passphrases never go over the network. However, the con- + nection to the agent is forwarded over SSH remote logins, and the user + can thus use the privileges given by the identities anywhere in the net- + work in a secure way. + + There are two main ways to get an agent set up: The first is that the + agent starts a new subcommand into which some environment variables are + exported, eg ssh-agent xterm &. The second is that the agent prints the + needed shell commands (either sh(1) or csh(1) syntax can be generated) + which can be evalled in the calling shell, eg eval `ssh-agent -s` for + Bourne-type shells such as sh(1) or ksh(1) and eval `ssh-agent -c` for + csh(1) and derivatives. + + Later ssh(1) looks at these variables and uses them to establish a con- + nection to the agent. + + The agent will never send a private key over its request channel. In- + stead, operations that require a private key will be performed by the + 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 + 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. + + The SSH_AGENT_PID environment variable holds the agent's process ID. + + The agent exits automatically when the command given on the command line + terminates. + +FILES + ~/.ssh/identity + Contains the protocol version 1 RSA authentication identity of + the user. + + ~/.ssh/id_dsa + Contains the protocol version 2 DSA authentication identity of + the user. + + ~/.ssh/id_rsa + Contains the protocol version 2 RSA authentication identity of + the user. + + /tmp/ssh-XXXXXXXXXX/agent. + 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. + +SEE ALSO + ssh(1), ssh-add(1), ssh-keygen(1), sshd(8) + +AUTHORS + OpenSSH is a derivative of the original and free ssh 1.2.12 release by + Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo + de Raadt and Dug Song removed many bugs, re-added newer features and cre- + ated OpenSSH. Markus Friedl contributed the support for SSH protocol + versions 1.5 and 2.0. + +OpenBSD 4.1 September 25, 1999 2 diff --git a/ssh-agent.c b/ssh-agent.c index ef95eb878f39..a3a867c33b70 100644 --- a/ssh-agent.c +++ b/ssh-agent.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-agent.c,v 1.153 2006/10/06 02:29:19 djm Exp $ */ +/* $OpenBSD: ssh-agent.c,v 1.154 2007/02/28 00:55:30 dtucker Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -434,6 +434,7 @@ reaper(void) for (id = TAILQ_FIRST(&tab->idlist); id; id = nxt) { nxt = TAILQ_NEXT(id, next); if (id->death != 0 && now >= id->death) { + debug("expiring key '%s'", id->comment); TAILQ_REMOVE(&tab->idlist, id, next); free_identity(id); tab->nentries--; @@ -698,9 +699,6 @@ process_message(SocketEntry *e) u_int msg_len, type; u_char *cp; - /* kill dead keys */ - reaper(); - if (buffer_len(&e->input) < 5) return; /* Incomplete message. */ cp = buffer_ptr(&e->input); @@ -1016,7 +1014,7 @@ int main(int ac, char **av) { int c_flag = 0, d_flag = 0, k_flag = 0, s_flag = 0; - int sock, fd, ch; + int sock, fd, ch, result, saved_errno; u_int nalloc; char *shell, *format, *pidstr, *agentsocket = NULL; fd_set *readsetp = NULL, *writesetp = NULL; @@ -1029,6 +1027,7 @@ main(int ac, char **av) extern char *optarg; pid_t pid; char pidstrbuf[1 + 3 * sizeof pid]; + struct timeval tv; /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */ sanitise_stdfd(); @@ -1242,13 +1241,18 @@ main(int ac, char **av) nalloc = 0; while (1) { + tv.tv_sec = 10; + tv.tv_usec = 0; prepare_select(&readsetp, &writesetp, &max_fd, &nalloc); - if (select(max_fd + 1, readsetp, writesetp, NULL, NULL) < 0) { - if (errno == EINTR) + result = select(max_fd + 1, readsetp, writesetp, NULL, &tv); + saved_errno = errno; + reaper(); /* remove expired keys */ + if (result < 0) { + if (saved_errno == EINTR) continue; - fatal("select: %s", strerror(errno)); - } - after_select(readsetp, writesetp); + fatal("select: %s", strerror(saved_errno)); + } else if (result > 0) + after_select(readsetp, writesetp); } /* NOTREACHED */ } diff --git a/ssh-keygen.0 b/ssh-keygen.0 new file mode 100644 index 000000000000..fe169d81cf9b --- /dev/null +++ b/ssh-keygen.0 @@ -0,0 +1,287 @@ +SSH-KEYGEN(1) OpenBSD Reference Manual SSH-KEYGEN(1) + +NAME + ssh-keygen - authentication key generation, management and conversion + +SYNOPSIS + ssh-keygen [-q] [-b bits] -t type [-N new_passphrase] [-C comment] + [-f output_keyfile] + ssh-keygen -p [-P old_passphrase] [-N new_passphrase] [-f keyfile] + ssh-keygen -i [-f input_keyfile] + ssh-keygen -e [-f input_keyfile] + ssh-keygen -y [-f input_keyfile] + 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 -F hostname [-f known_hosts_file] + 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] + +DESCRIPTION + ssh-keygen generates, manages and converts authentication keys for + ssh(1). ssh-keygen can create RSA keys for use by SSH protocol version 1 + and RSA or DSA keys for use by SSH protocol version 2. The type of key + to be generated is specified with the -t option. If invoked without any + arguments, ssh-keygen will generate an RSA key for use in SSH protocol 2 + connections. + + ssh-keygen is also used to generate groups for use in Diffie-Hellman + group exchange (DH-GEX). See the MODULI GENERATION section for details. + + Normally each user wishing to use SSH with RSA or DSA authentication runs + this once to create the authentication key in ~/.ssh/identity, + ~/.ssh/id_dsa or ~/.ssh/id_rsa. Additionally, the system administrator + may use this to generate host keys, as seen in /etc/rc. + + Normally this program generates the key and asks for a file in which to + store the private key. The public key is stored in a file with the same + name but ``.pub'' appended. The program also asks for a passphrase. The + passphrase may be empty to indicate no passphrase (host keys must have an + empty passphrase), or it may be a string of arbitrary length. A + passphrase is similar to a password, except it can be a phrase with a se- + ries of words, punctuation, numbers, whitespace, or any string of charac- + ters you want. Good passphrases are 10-30 characters long, are not sim- + ple sentences or otherwise easily guessable (English prose has only 1-2 + bits of entropy per character, and provides very bad passphrases), and + contain a mix of upper and lowercase letters, numbers, and non-alphanu- + meric characters. The passphrase can be changed later by using the -p + option. + + There is no way to recover a lost passphrase. If the passphrase is lost + or forgotten, a new key must be generated and copied to the corresponding + public key to other machines. + + For RSA1 keys, there is also a comment field in the key file that is only + for convenience to the user to help identify the key. The comment can + tell what the key is for, or whatever is useful. The comment is initial- + ized to ``user@host'' when the key is created, but can be changed using + the -c option. + + After a key is generated, instructions below detail where the keys should + be placed to be activated. + + The options are as follows: + + -a trials + Specifies the number of primality tests to perform when screening + DH-GEX candidates using the -T command. + + -B Show the bubblebabble digest of specified private or public key + file. + + -b bits + Specifies the number of bits in the key to create. For RSA keys, + the minimum size is 768 bits and the default is 2048 bits. Gen- + erally, 2048 bits is considered sufficient. DSA keys must be ex- + actly 1024 bits as specified by FIPS 186-2. + + -C comment + Provides a new comment. + + -c Requests changing the comment in the private and public key + files. This operation is only supported for RSA1 keys. The pro- + 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. + + -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. + This option allows exporting keys for use by several commercial + SSH implementations. + + -F hostname + Search for the specified hostname in a known_hosts file, listing + any occurrences found. This option is useful to find hashed host + names or addresses and may also be used in conjunction with the + -H option to print found keys in a hashed format. + + -f filename + Specifies the filename of the key file. + + -G output_file + Generate candidate primes for DH-GEX. These primes must be + screened for safety (using the -T option) before use. + + -g Use generic DNS format when printing fingerprint resource records + using the -r command. + + -H Hash a known_hosts file. This replaces all hostnames and ad- + dresses with hashed representations within the specified file; + the original content is moved to a file with a .old suffix. + These hashes may be used normally by ssh and sshd, 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. + + -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 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. + + -M memory + Specify the amount of memory to use (in megabytes) when generat- + ing candidate moduli for DH-GEX. + + -N new_passphrase + Provides the new passphrase. + + -P passphrase + Provides the (old) passphrase. + + -p Requests changing the passphrase of a private key file instead of + creating a new private key. The program will prompt for the file + containing the private key, for the old passphrase, and twice for + the new passphrase. + + -q Silence ssh-keygen. Used by /etc/rc when creating a new key. + + -R hostname + Removes all keys belonging to hostname from a known_hosts file. + This option is useful to delete hashed hosts (see the -H option + above). + + -r hostname + Print the SSHFP fingerprint resource record named hostname for + the specified public key file. + + -S start + Specify start point (in hex) when generating candidate moduli for + DH-GEX. + + -T output_file + Test DH group exchange candidate primes (generated using the -G + option) for safety. + + -t type + Specifies the type of key to create. The possible values are + ``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 Verbose mode. Causes ssh-keygen to print debugging messages + about its progress. This is helpful for debugging moduli genera- + tion. Multiple -v options increase the verbosity. The maximum + is 3. + + -W generator + Specify desired generator when testing candidate moduli for DH- + GEX. + + -y This option will read a private OpenSSH format file and print an + OpenSSH public key to stdout. + +MODULI GENERATION + ssh-keygen may be used to generate groups for the Diffie-Hellman Group + Exchange (DH-GEX) protocol. Generating these groups is a two-step pro- + cess: first, candidate primes are generated using a fast, but memory in- + tensive process. These candidate primes are then tested for suitability + (a CPU-intensive process). + + Generation of primes is performed using the -G option. The desired + length of the primes may be specified by the -b option. For example: + + # ssh-keygen -G moduli-2048.candidates -b 2048 + + By default, the search for primes begins at a random point in the desired + length range. This may be overridden using the -S option, which speci- + fies a different start point (in hex). + + Once a set of candidates have been generated, they must be tested for + suitability. This may be performed using the -T option. In this mode + ssh-keygen will read candidates from standard input (or a file specified + using the -f option). For example: + + # ssh-keygen -T moduli-2048 -f moduli-2048.candidates + + By default, each candidate will be subjected to 100 primality tests. + This may be overridden using the -a option. The DH generator value will + be chosen automatically for the prime under consideration. If a specific + generator is desired, it may be requested using the -W option. Valid + generator values are 2, 3, and 5. + + Screened DH groups may be installed in /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. + +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. + + ~/.ssh/identity.pub + Contains the protocol version 1 RSA public key for authentica- + tion. The contents of this file should be added to + ~/.ssh/authorized_keys on all machines where the user wishes to + log in using RSA authentication. There is no need to keep the + contents of this file secret. + + ~/.ssh/id_dsa + Contains the protocol version 2 DSA 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. + + ~/.ssh/id_dsa.pub + Contains the protocol version 2 DSA public key for authentica- + tion. The contents of this file should be added to + ~/.ssh/authorized_keys on all machines where the user wishes to + log in using public key authentication. There is no need to keep + the contents of this file secret. + + ~/.ssh/id_rsa + Contains the protocol version 2 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. + + ~/.ssh/id_rsa.pub + Contains the protocol version 2 RSA public key for authentica- + tion. The contents of this file should be added to + ~/.ssh/authorized_keys on all machines where the user wishes to + log in using public key authentication. There is no need to keep + the contents of this file secret. + + /etc/moduli + Contains Diffie-Hellman groups used for DH-GEX. The file format + is described in moduli(5). + +SEE ALSO + ssh(1), ssh-add(1), ssh-agent(1), moduli(5), sshd(8) + + The Secure Shell (SSH) Public Key File Format, RFC 4716, 2006. + +AUTHORS + OpenSSH is a derivative of the original and free ssh 1.2.12 release by + Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo + de Raadt and Dug Song removed many bugs, re-added newer features and + created OpenSSH. Markus Friedl contributed the support for SSH protocol + versions 1.5 and 2.0. + +OpenBSD 4.1 September 25, 1999 5 diff --git a/ssh-keygen.1 b/ssh-keygen.1 index ab16bcd77731..5a8c8c4715e9 100644 --- a/ssh-keygen.1 +++ b/ssh-keygen.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ssh-keygen.1,v 1.72 2005/11/28 05:16:53 dtucker Exp $ +.\" $OpenBSD: ssh-keygen.1,v 1.74 2007/01/12 20:20:41 jmc Exp $ .\" .\" -*- nroff -*- .\" @@ -205,8 +205,8 @@ Download the RSA public key stored in the smartcard in .Ar reader . .It Fl e This option will read a private or public OpenSSH key file and -print the key in a -.Sq SECSH Public Key File Format +print the key in +RFC 4716 SSH Public Key File Format to stdout. This option allows exporting keys for use by several commercial SSH implementations. @@ -253,7 +253,7 @@ in SSH2-compatible format and print an OpenSSH compatible private (or public) key to stdout. .Nm also reads the -.Sq SECSH Public Key File Format . +RFC 4716 SSH Public Key File Format. This option allows importing keys from several commercial SSH implementations. .It Fl l @@ -450,12 +450,9 @@ The file format is described in .Xr moduli 5 , .Xr sshd 8 .Rs -.%A J. Galbraith -.%A R. Thayer -.%T "SECSH Public Key File Format" -.%N draft-ietf-secsh-publickeyfile-01.txt -.%D March 2001 -.%O work in progress material +.%R RFC 4716 +.%T "The Secure Shell (SSH) Public Key File Format" +.%D 2006 .Re .Sh AUTHORS OpenSSH is a derivative of the original and free diff --git a/ssh-keygen.c b/ssh-keygen.c index 1f42b93585a5..04a9b939ad5d 100644 --- a/ssh-keygen.c +++ b/ssh-keygen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keygen.c,v 1.155 2006/11/06 21:25:28 markus Exp $ */ +/* $OpenBSD: ssh-keygen.c,v 1.160 2007/01/21 01:41:54 stevesk Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1994 Tatu Ylonen , Espoo, Finland @@ -241,7 +241,7 @@ do_convert_private_ssh2_from_blob(u_char *blob, u_int blen) buffer_init(&b); buffer_append(&b, blob, blen); - magic = buffer_get_int(&b); + magic = buffer_get_int(&b); if (magic != SSH_COM_PRIVATE_KEY_MAGIC) { error("bad magic 0x%x != 0x%x", magic, SSH_COM_PRIVATE_KEY_MAGIC); buffer_free(&b); @@ -253,7 +253,7 @@ do_convert_private_ssh2_from_blob(u_char *blob, u_int blen) i2 = buffer_get_int(&b); i3 = buffer_get_int(&b); i4 = buffer_get_int(&b); - debug("ignore (%d %d %d %d)", i1,i2,i3,i4); + debug("ignore (%d %d %d %d)", i1, i2, i3, i4); if (strcmp(cipher, "none") != 0) { error("unsupported cipher %s", cipher); xfree(cipher); @@ -284,7 +284,7 @@ do_convert_private_ssh2_from_blob(u_char *blob, u_int blen) buffer_get_bignum_bits(&b, key->dsa->priv_key); break; case KEY_RSA: - e = buffer_get_char(&b); + e = buffer_get_char(&b); debug("e %lx", e); if (e < 30) { e <<= 8; @@ -346,9 +346,8 @@ get_line(FILE *fp, char *line, size_t len) line[pos++] = c; line[pos] = '\0'; } - if (c == EOF) - return -1; - return pos; + /* We reached EOF */ + return -1; } static void @@ -554,7 +553,7 @@ do_fingerprint(struct passwd *pw) for (cp = line; *cp == ' ' || *cp == '\t'; cp++) ; if (!*cp || *cp == '\n' || *cp == '#') - continue ; + continue; i = strtol(cp, &ep, 10); if (i == 0 || ep == NULL || (*ep != ' ' && *ep != '\t')) { int quoted = 0; @@ -1017,13 +1016,13 @@ usage(void) #ifdef SMARTCARD fprintf(stderr, " -D reader Download public key from smartcard.\n"); #endif /* SMARTCARD */ - fprintf(stderr, " -e Convert OpenSSH to IETF SECSH key file.\n"); + 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, " -i Convert IETF SECSH to OpenSSH key file.\n"); + fprintf(stderr, " -i Convert RFC 4716 to OpenSSH key file.\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 phrase Provide new passphrase.\n"); @@ -1049,7 +1048,7 @@ usage(void) * Main program for key management. */ int -main(int ac, char **av) +main(int argc, char **argv) { char dotsshdir[MAXPATHLEN], comment[1024], *passphrase1, *passphrase2; char out_file[MAXPATHLEN], *reader_id = NULL; @@ -1071,10 +1070,10 @@ main(int ac, char **av) /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */ sanitise_stdfd(); - __progname = ssh_get_progname(av[0]); + __progname = ssh_get_progname(argv[0]); SSLeay_add_all_algorithms(); - log_init(av[0], SYSLOG_LEVEL_INFO, SYSLOG_FACILITY_USER, 1); + log_init(argv[0], SYSLOG_LEVEL_INFO, SYSLOG_FACILITY_USER, 1); init_rng(); seed_rng(); @@ -1090,7 +1089,7 @@ main(int ac, char **av) exit(1); } - while ((opt = getopt(ac, av, + while ((opt = getopt(argc, argv, "degiqpclBHvxXyF:b:f:t:U:D:P:N:C:r:g:R:T:G:M:S:a:W:")) != -1) { switch (opt) { case 'b': @@ -1223,9 +1222,9 @@ main(int ac, char **av) } /* reinit */ - log_init(av[0], log_level, SYSLOG_FACILITY_USER, 1); + log_init(argv[0], log_level, SYSLOG_FACILITY_USER, 1); - if (optind < ac) { + if (optind < argc) { printf("Too many arguments.\n"); usage(); } diff --git a/ssh-keyscan.0 b/ssh-keyscan.0 new file mode 100644 index 000000000000..f655abd47465 --- /dev/null +++ b/ssh-keyscan.0 @@ -0,0 +1,107 @@ +SSH-KEYSCAN(1) OpenBSD Reference Manual SSH-KEYSCAN(1) + +NAME + ssh-keyscan - gather ssh public keys + +SYNOPSIS + ssh-keyscan [-46Hv] [-f file] [-p port] [-T timeout] [-t type] + [host | addrlist namelist] [...] + +DESCRIPTION + ssh-keyscan is a utility for gathering the public ssh host keys of a num- + ber of hosts. It was designed to aid in building and verifying + ssh_known_hosts files. ssh-keyscan provides a minimal interface suitable + for use by shell and perl scripts. + + ssh-keyscan uses non-blocking socket I/O to contact as many hosts as pos- + sible in parallel, so it is very efficient. The keys from a domain of + 1,000 hosts can be collected in tens of seconds, even when some of those + hosts are down or do not run ssh. For scanning, one does not need login + access to the machines that are being scanned, nor does the scanning pro- + cess involve any encryption. + + The options are as follows: + + -4 Forces ssh-keyscan to use IPv4 addresses only. + + -6 Forces ssh-keyscan to use IPv6 addresses only. + + -f file + Read hosts or addrlist namelist pairs from this file, one per + line. If - is supplied instead of a filename, ssh-keyscan will + read hosts or addrlist namelist pairs from the standard input. + + -H Hash all hostnames and addresses in the output. Hashed names may + be used normally by ssh and sshd, but they do not reveal identi- + fying information should the file's contents be disclosed. + + -p port + Port to connect to on the remote host. + + -T timeout + Set the timeout for connection attempts. If timeout seconds have + elapsed since a connection was initiated to a host or since the + last time anything was read from that host, then the connection + is closed and the host in question considered unavailable. De- + fault is 5 seconds. + + -t type + Specifies the type of the key to fetch from the scanned hosts. + The possible values are ``rsa1'' for protocol version 1 and + ``rsa'' or ``dsa'' for protocol version 2. Multiple values may + be specified by separating them with commas. The default is + ``rsa1''. + + -v Verbose mode. Causes ssh-keyscan to print debugging messages + about its progress. + +SECURITY + If an ssh_known_hosts file is constructed using ssh-keyscan without veri- + fying the keys, users will be vulnerable to man in the middle attacks. + On the other hand, if the security model allows such a risk, ssh-keyscan + can help in the detection of tampered keyfiles or man in the middle at- + tacks which have begun after the ssh_known_hosts file was created. + +FILES + Input format: + + 1.2.3.4,1.2.4.4 name.my.domain,name,n.my.domain,n,1.2.3.4,1.2.4.4 + + Output format for rsa1 keys: + + host-or-namelist bits exponent modulus + + Output format for rsa and dsa keys: + + host-or-namelist keytype base64-encoded-key + + Where keytype is either ``ssh-rsa'' or ``ssh-dss''. + + /etc/ssh/ssh_known_hosts + +EXAMPLES + Print the rsa1 host key for machine hostname: + + $ ssh-keyscan hostname + + Find all hosts from the file ssh_hosts which have new or different keys + from those in the sorted file ssh_known_hosts: + + $ ssh-keyscan -t rsa,dsa -f ssh_hosts | \ + sort -u - ssh_known_hosts | diff ssh_known_hosts - + +SEE ALSO + ssh(1), sshd(8) + +AUTHORS + David Mazieres wrote the initial version, and Wayne + Davison added support for protocol version + 2. + +BUGS + It generates "Connection closed by remote host" messages on the consoles + of all the machines it scans if the server is older than version 2.9. + 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 4.1 January 1, 1996 2 diff --git a/ssh-keysign.0 b/ssh-keysign.0 new file mode 100644 index 000000000000..d509f5ef0c13 --- /dev/null +++ b/ssh-keysign.0 @@ -0,0 +1,42 @@ +SSH-KEYSIGN(8) OpenBSD System Manager's Manual SSH-KEYSIGN(8) + +NAME + ssh-keysign - ssh helper program for host-based authentication + +SYNOPSIS + ssh-keysign + +DESCRIPTION + ssh-keysign is used by ssh(1) to access the local host keys and generate + the digital signature required during host-based authentication with SSH + protocol version 2. + + ssh-keysign is disabled by default and can only be enabled in the global + client configuration file /etc/ssh/ssh_config by setting EnableSSHKeysign + to ``yes''. + + ssh-keysign is not intended to be invoked by the user, but from ssh(1). + See ssh(1) and sshd(8) for more information about host-based authentica- + tion. + +FILES + /etc/ssh/ssh_config + Controls whether ssh-keysign is enabled. + + /etc/ssh/ssh_host_dsa_key, /etc/ssh/ssh_host_rsa_key + These files contain the private parts of the host keys used to + generate the digital signature. They should be owned by root, + readable only by root, and not accessible to others. Since they + are readable only by root, ssh-keysign must be set-uid root if + host-based authentication is used. + +SEE ALSO + ssh(1), ssh-keygen(1), ssh_config(5), sshd(8) + +HISTORY + ssh-keysign first appeared in OpenBSD 3.2. + +AUTHORS + Markus Friedl + +OpenBSD 4.1 May 24, 2002 1 diff --git a/ssh-rand-helper.0 b/ssh-rand-helper.0 new file mode 100644 index 000000000000..429582b78c0a --- /dev/null +++ b/ssh-rand-helper.0 @@ -0,0 +1,51 @@ +SSH-RAND-HELPER(8) OpenBSD System Manager's Manual SSH-RAND-HELPER(8) + +NAME + ssh-rand-helper - random number gatherer for OpenSSH + +SYNOPSIS + ssh-rand-hlper [-vxXh] [-b bytes] + +DESCRIPTION + ssh-rand-helper is a small helper program used by ssh(1), ssh-add(1), + ssh-agent(1), ssh-keygen(1), ssh-keyscan(1) and sshd(8) to gather random + numbers of cryptographic quality if the openssl(4) library has not been + configured to provide them itself. + + Normally ssh-rand-helper will generate a strong random seed and provide + it to the calling program via standard output. If standard output is a + tty, ssh-rand-helper will instead print the seed in hexidecimal format + unless told otherwise. + + ssh-rand-helper will by default gather random numbers from the system + commands listed in /etc/ssh/ssh_prng_cmds. The output of each of the + commands listed will be hashed and used to generate a random seed for the + calling program. ssh-rand-helper will also store seed files in + ~/.ssh/prng_seed between executions. + + Alternately, ssh-rand-helper may be configured at build time to collect + random numbers from a EGD/PRNGd server via a unix domain or localhost tcp + socket. + + This program is not intended to be run by the end-user, so the few com- + mandline options are for debugging purposes only. + + -b bytes + Specify the number of random bytes to include in the output. + + -x Output a hexidecimal instead of a binary seed. + + -X Force output of a binary seed, even if standard output is a tty + + -v Turn on debugging message. Multiple -v options will increase the + debugging level. + + -h Display a summary of options. + +AUTHORS + Damien Miller + +SEE ALSO + ssh(1), ssh-add(1), ssh-keygen(1), sshd(8) + +OpenBSD 4.1 April 14, 2002 1 diff --git a/ssh-rand-helper.8 b/ssh-rand-helper.8 index df559d332b44..af5a72fcbb9b 100644 --- a/ssh-rand-helper.8 +++ b/ssh-rand-helper.8 @@ -1,4 +1,4 @@ -.\" $Id: ssh-rand-helper.8,v 1.2 2003/11/21 12:48:56 djm Exp $ +.\" $Id: ssh-rand-helper.8,v 1.3 2007/01/22 01:44:53 djm Exp $ .\" .\" Copyright (c) 2002 Damien Miller. All rights reserved. .\" @@ -27,7 +27,7 @@ .Os .Sh NAME .Nm ssh-rand-helper -.Nd Random number gatherer for OpenSSH +.Nd random number gatherer for OpenSSH .Sh SYNOPSIS .Nm ssh-rand-hlper .Op Fl vxXh @@ -82,7 +82,7 @@ Force output of a binary seed, even if standard output is a tty Turn on debugging message. Multiple .Fl v options will increase the debugging level. -.Fl h +.It Fl h Display a summary of options. .El .Sh AUTHORS diff --git a/ssh.0 b/ssh.0 new file mode 100644 index 000000000000..c31e17eaffa4 --- /dev/null +++ b/ssh.0 @@ -0,0 +1,832 @@ +SSH(1) OpenBSD Reference Manual SSH(1) + +NAME + ssh - OpenSSH SSH client (remote login program) + +SYNOPSIS + ssh [-1246AaCfgkMNnqsTtVvXxY] [-b bind_address] [-c cipher_spec] + [-D [bind_address:]port] [-e escape_char] [-F configfile] + [-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] + [-w local_tun[:remote_tun]] [user@]hostname [command] + +DESCRIPTION + ssh (SSH client) is a program for logging into a remote machine and for + executing commands on a remote machine. It is intended to replace rlogin + and rsh, and provide secure encrypted communications between two untrust- + ed hosts over an insecure network. X11 connections and arbitrary TCP + ports can also be forwarded over the secure channel. + + ssh connects and logs into the specified hostname (with optional user + name). The user must prove his/her identity to the remote machine using + one of several methods depending on the protocol version used (see be- + low). + + If command is specified, it is executed on the remote host instead of a + login shell. + + The options are as follows: + + -1 Forces ssh to try protocol version 1 only. + + -2 Forces ssh to try protocol version 2 only. + + -4 Forces ssh to use IPv4 addresses only. + + -6 Forces ssh to use IPv6 addresses only. + + -A Enables forwarding of the authentication agent connection. This + can also be specified on a per-host basis in a configuration + file. + + 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. 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. + + -a Disables forwarding of the authentication agent connection. + + -b bind_address + Use bind_address on the local machine as the source address of + the connection. Only useful on systems with more than one ad- + dress. + + -C Requests compression of all data (including stdin, stdout, + stderr, and data for forwarded X11 and TCP connections). The + compression algorithm is the same used by gzip(1), and the + ``level'' can be controlled by the CompressionLevel option for + protocol version 1. Compression is desirable on modem lines and + other slow connections, but will only slow down things on fast + networks. The default value can be set on a host-by-host basis + in the configuration files; see the Compression option. + + -c cipher_spec + Selects the cipher specification for encrypting the session. + + Protocol version 1 allows specification of a single cipher. The + supported values are ``3des'', ``blowfish'', and ``des''. 3des + (triple-des) is an encrypt-decrypt-encrypt triple with three dif- + ferent keys. It is believed to be secure. blowfish is a fast + block cipher; it appears very secure and is much faster than + 3des. des is only supported in the ssh client for interoperabil- + ity with legacy protocol 1 implementations that do not support + the 3des cipher. Its use is strongly discouraged due to crypto- + graphic weaknesses. The default is ``3des''. + + For protocol version 2, cipher_spec is a comma-separated list of + ciphers listed in order of preference. The supported ciphers + are: 3des-cbc, aes128-cbc, aes192-cbc, aes256-cbc, aes128-ctr, + aes192-ctr, aes256-ctr, arcfour128, arcfour256, arcfour, blow- + fish-cbc, and cast128-cbc. The default is: + + aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128, + arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr, + aes192-ctr,aes256-ctr + + -D [bind_address:]port + Specifies a local ``dynamic'' application-level port forwarding. + This works by allocating a socket to listen to port on the local + side, optionally bound to the specified bind_address. Whenever a + connection is made to this port, the connection is forwarded over + the secure channel, and the application protocol is then used to + determine where to connect to from the remote machine. Currently + the SOCKS4 and SOCKS5 protocols are supported, and ssh will act + as a SOCKS server. Only root can forward privileged ports. Dy- + namic port forwardings can also be specified in the configuration + file. + + IPv6 addresses can be specified with an alternative syntax: + [bind_address/]port or by enclosing the address in square brack- + ets. Only the superuser can forward privileged ports. By de- + fault, the local port is bound in accordance with the + GatewayPorts setting. However, an explicit bind_address may be + used to bind the connection to a specific address. The + bind_address of ``localhost'' indicates that the listening port + be bound for local use only, while an empty address or `*' indi- + cates that the port should be available from all interfaces. + + -e escape_char + Sets the escape character for sessions with a pty (default: `~'). + The escape character is only recognized at the beginning of a + line. The escape character followed by a dot (`.') closes the + connection; followed by control-Z suspends the connection; and + followed by itself sends the escape character once. Setting the + character to ``none'' disables any escapes and makes the session + fully transparent. + + -F configfile + Specifies an alternative per-user configuration file. If a con- + figuration file is given on the command line, the system-wide + configuration file (/etc/ssh/ssh_config) will be ignored. The + default for the per-user configuration file is ~/.ssh/config. + + -f Requests ssh to go to background just before command execution. + This is useful if ssh is going to ask for passwords or passphras- + es, but the user wants it in the background. This implies -n. + The recommended way to start X11 programs at a remote site is + with something like ssh -f host xterm. + + -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 identity_file + Selects a file from which the identity (private key) for RSA or + DSA authentication is read. The default is ~/.ssh/identity for + protocol version 1, and ~/.ssh/id_rsa and ~/.ssh/id_dsa for pro- + 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). + + -k Disables forwarding (delegation) of GSSAPI credentials to the + server. + + -L [bind_address:]port:host:hostport + Specifies that the given port on the local (client) host is to be + forwarded to the given host and port on the remote side. This + works by allocating a socket to listen to port on the local side, + optionally bound to the specified bind_address. Whenever a con- + nection is made to this port, the connection is forwarded over + the secure channel, and a connection is made to host port + hostport from the remote machine. Port forwardings can also be + specified in the configuration file. IPv6 addresses can be spec- + ified with an alternative syntax: [bind_address/]port/host/host- + port or by enclosing the address in square brackets. Only the + superuser can forward privileged ports. By default, the local + port is bound in accordance with the GatewayPorts setting. How- + ever, an explicit bind_address may be used to bind the connection + to a specific address. The bind_address of ``localhost'' indi- + cates that the listening port be bound for local use only, while + an empty address or `*' indicates that the port should be avail- + able from all interfaces. + + -l login_name + Specifies the user to log in as on the remote machine. This also + may be specified on a per-host basis in the configuration file. + + -M Places the ssh client into ``master'' mode for connection shar- + ing. Multiple -M options places ssh into ``master'' mode with + confirmation required before slave connections are accepted. Re- + fer to the description of ControlMaster in ssh_config(5) for de- + tails. + + -m mac_spec + Additionally, for protocol version 2 a comma-separated list of + MAC (message authentication code) algorithms can be specified in + order of preference. See the MACs keyword for more information. + + -N Do not execute a remote command. This is useful for just for- + warding ports (protocol version 2 only). + + -n Redirects stdin from /dev/null (actually, prevents reading from + stdin). This must be used when ssh is run in the background. A + common trick is to use this to run X11 programs on a remote ma- + chine. For example, ssh -n shadows.cs.hut.fi emacs & will start + an emacs on shadows.cs.hut.fi, and the X11 connection will be au- + tomatically forwarded over an encrypted channel. The ssh program + will be put in the background. (This does not work if ssh needs + to ask for a password or passphrase; see also the -f option.) + + -O ctl_cmd + Control an active connection multiplexing master process. When + the -O option is specified, the ctl_cmd argument is interpreted + and passed to the master process. Valid commands are: ``check'' + (check that the master process is running) and ``exit'' (request + the master to exit). + + -o option + Can be used to give options in the format used in the configura- + tion file. This is useful for specifying options for which there + is no separate command-line flag. For full details of the op- + tions listed below, and their possible values, see ssh_config(5). + + AddressFamily + BatchMode + BindAddress + ChallengeResponseAuthentication + CheckHostIP + Cipher + Ciphers + ClearAllForwardings + Compression + CompressionLevel + ConnectionAttempts + ConnectTimeout + ControlMaster + ControlPath + DynamicForward + EscapeChar + ExitOnForwardFailure + ForwardAgent + ForwardX11 + ForwardX11Trusted + GatewayPorts + GlobalKnownHostsFile + GSSAPIAuthentication + GSSAPIDelegateCredentials + HashKnownHosts + Host + HostbasedAuthentication + HostKeyAlgorithms + HostKeyAlias + HostName + IdentityFile + IdentitiesOnly + KbdInteractiveDevices + LocalCommand + LocalForward + LogLevel + MACs + NoHostAuthenticationForLocalhost + NumberOfPasswordPrompts + PasswordAuthentication + PermitLocalCommand + Port + PreferredAuthentications + Protocol + ProxyCommand + PubkeyAuthentication + RekeyLimit + RemoteForward + RhostsRSAAuthentication + RSAAuthentication + SendEnv + ServerAliveInterval + ServerAliveCountMax + SmartcardDevice + StrictHostKeyChecking + TCPKeepAlive + Tunnel + TunnelDevice + UsePrivilegedPort + User + UserKnownHostsFile + VerifyHostKeyDNS + XAuthLocation + + -p port + Port to connect to on the remote host. This can be specified on + a per-host basis in the configuration file. + + -q Quiet mode. Causes all warning and diagnostic messages to be + suppressed. + + -R [bind_address:]port:host:hostport + Specifies that the given port on the remote (server) host is to + be forwarded to the given host and port on the local side. This + works by allocating a socket to listen to port on the remote + side, and whenever a connection is made to this port, the connec- + tion is forwarded over the secure channel, and a connection is + made to host port hostport from the local machine. + + Port forwardings can also be specified in the configuration file. + Privileged ports can be forwarded only when logging in as root on + the remote machine. IPv6 addresses can be specified by enclosing + the address in square braces or using an alternative syntax: + [bind_address/]host/port/hostport. + + By default, the listening socket on the server will be bound to + the loopback interface only. This may be overriden by specifying + a bind_address. An empty bind_address, or the address `*', indi- + cates that the remote socket should listen on all interfaces. + Specifying a remote bind_address will only succeed if the serv- + er's GatewayPorts option is enabled (see sshd_config(5)). + + -S ctl_path + Specifies the location of a control socket for connection shar- + ing. Refer to the description of ControlPath and ControlMaster + in ssh_config(5) for details. + + -s May be used to request invocation of a subsystem on the remote + system. Subsystems are a feature of the SSH2 protocol which fa- + cilitate the use of SSH as a secure transport for other applica- + tions (eg. sftp(1)). The subsystem is specified as the remote + command. + + -T Disable pseudo-tty allocation. + + -t Force pseudo-tty allocation. This can be used to execute arbi- + trary screen-based programs on a remote machine, which can be + very useful, e.g. when implementing menu services. Multiple -t + options force tty allocation, even if ssh has no local tty. + + -V Display the version number and exit. + + -v Verbose mode. Causes ssh to print debugging messages about its + progress. This is helpful in debugging connection, authentica- + tion, and configuration problems. Multiple -v options increase + the verbosity. The maximum is 3. + + -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). + + The devices may be specified by numerical ID or the keyword + ``any'', which uses the next available tunnel device. If + remote_tun is not specified, it defaults to ``any''. See also + the Tunnel and TunnelDevice directives in ssh_config(5). If the + Tunnel directive is unset, it is set to the default tunnel mode, + which is ``point-to-point''. + + -X Enables X11 forwarding. This can also be specified on a per-host + basis in a configuration file. + + X11 forwarding should be enabled with caution. Users with the + ability to bypass file permissions on the remote host (for the + user's X authorization database) can access the local X11 display + through the forwarded connection. An attacker may then be able + to perform activities such as keystroke monitoring. + + For this reason, X11 forwarding is subjected to X11 SECURITY ex- + tension restrictions by default. Please refer to the ssh -Y op- + tion and the ForwardX11Trusted directive in ssh_config(5) for + more information. + + -x Disables X11 forwarding. + + -Y Enables trusted X11 forwarding. Trusted X11 forwardings are not + subjected to the X11 SECURITY extension controls. + + ssh may additionally obtain configuration data from a per-user configura- + tion file and a system-wide configuration file. The file format and con- + figuration options are described in ssh_config(5). + + ssh exits with the exit status of the remote command or with 255 if an + 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, 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- + sponse authentication, and password authentication. Authentication meth- + ods are tried in the order specified above, though protocol 2 has a con- + figuration option to change the default order: PreferredAuthentications. + + Host-based authentication works as follows: If the machine the user logs + in from is listed in /etc/hosts.equiv or /etc/shosts.equiv on the remote + machine, and the user names are the same on both sides, or if the files + ~/.rhosts or ~/.shosts exist in the user's home directory on the remote + machine and contain a line containing the name of the client machine and + the name of the user on that machine, the user is considered for login. + Additionally, the server must be able to verify the client's host key + (see the description of /etc/ssh/ssh_known_hosts and ~/.ssh/known_hosts, + below) for login to be permitted. This authentication method closes se- + curity holes due to IP spoofing, DNS spoofing, and routing spoofing. + [Note to the administrator: /etc/hosts.equiv, ~/.rhosts, and the + rlogin/rsh protocol in general, are inherently insecure and should be + disabled if security is desired.] + + Public key authentication works as follows: The scheme is based on pub- + lic-key cryptography, using cryptosystems where encryption and decryption + are done using separate keys, and it is unfeasible to derive the decryp- + tion key from the encryption key. The idea is that each user creates a + public/private key pair for authentication purposes. The server knows + the public key, and only the user knows the private key. ssh implements + public key authentication protocol automatically, using either the RSA or + DSA algorithms. Protocol 1 is restricted to using only RSA keys, but + protocol 2 may use either. The HISTORY section of ssl(8) contains a + brief discussion of the two algorithms. + + The file ~/.ssh/authorized_keys lists the public keys that are permitted + for logging in. When the user logs in, the ssh program tells the server + which key pair it would like to use for authentication. The client + proves that it has access to the private key and the server checks that + the corresponding public key is authorized to accept the account. + + The user creates his/her key pair by running ssh-keygen(1). This stores + the private key in ~/.ssh/identity (protocol 1), ~/.ssh/id_dsa (protocol + 2 DSA), or ~/.ssh/id_rsa (protocol 2 RSA) and stores the public key in + ~/.ssh/identity.pub (protocol 1), ~/.ssh/id_dsa.pub (protocol 2 DSA), or + ~/.ssh/id_rsa.pub (protocol 2 RSA) in the user's home directory. The us- + er should then copy the public key to ~/.ssh/authorized_keys in his/her + home directory on the remote machine. The authorized_keys file corre- + sponds to the conventional ~/.rhosts file, and has one key per line, + 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. + + Challenge-response authentication works as follows: The server sends an + arbitrary "challenge" text, and prompts for a response. Protocol 2 al- + lows multiple challenges and responses; protocol 1 is restricted to just + one challenge/response. Examples of challenge-response authentication + include BSD Authentication (see login.conf(5)) and PAM (some non-OpenBSD + systems). + + Finally, if other authentication methods fail, ssh prompts the user for a + password. The password is sent to the remote host for checking; however, + since all communications are encrypted, the password cannot be seen by + someone listening on the network. + + ssh automatically maintains and checks a database containing identifica- + tion for all hosts it has ever been used with. Host keys are stored in + ~/.ssh/known_hosts in the user's home directory. Additionally, the file + /etc/ssh/ssh_known_hosts is automatically checked for known hosts. Any + new hosts are automatically added to the user's file. If a host's iden- + tification ever changes, ssh warns about this and disables password au- + thentication to prevent server spoofing or man-in-the-middle attacks, + which could otherwise be used to circumvent the encryption. The + StrictHostKeyChecking option can be used to control logins to machines + whose host key is not known or has changed. + + When the user's identity has been accepted by the server, the server ei- + ther executes the given command, or logs into the machine and gives the + user a normal shell on the remote machine. All communication with the + remote command or shell will be automatically encrypted. + + If a pseudo-terminal has been allocated (normal login session), the user + may use the escape characters noted below. + + If no pseudo-tty has been allocated, the session is transparent and can + be used to reliably transfer binary data. On most systems, setting the + escape character to ``none'' will also make the session transparent even + if a tty is used. + + The session terminates when the command or shell on the remote machine + exits and all X11 and TCP connections have been closed. + +ESCAPE CHARACTERS + When a pseudo-terminal has been requested, ssh supports a number of func- + tions through the use of an escape character. + + A single tilde character can be sent as ~~ or by following the tilde by a + character other than those described below. The escape character must + always follow a newline to be interpreted as special. The escape charac- + ter can be changed in configuration files using the EscapeChar configura- + tion directive or on the command line by the -e option. + + The supported escapes (assuming the default `~') are: + + ~. Disconnect. + + ~^Z Background ssh. + + ~# List forwarded connections. + + ~& Background ssh at logout when waiting for forwarded connection / + X11 sessions to terminate. + + ~? Display a list of escape characters. + + ~B Send a BREAK to the remote system (only useful for SSH protocol + version 2 and if the peer supports it). + + ~C Open command line. Currently this allows the addition of port + forwardings using the -L and -R options (see above). It also al- + lows the cancellation of existing remote port-forwardings using + -KR[bind_address:]port. !command allows the user to execute a + local command if the PermitLocalCommand option is enabled in + ssh_config(5). Basic help is available, using the -h option. + + ~R Request rekeying of the connection (only useful for SSH protocol + version 2 and if the peer supports it). + +TCP FORWARDING + Forwarding of arbitrary TCP connections over the secure channel can be + specified either on the command line or in a configuration file. One + possible application of TCP forwarding is a secure connection to a mail + server; another is going through firewalls. + + In the example below, we look at encrypting communication between an IRC + client and server, even though the IRC server does not directly support + encrypted communications. This works as follows: the user connects to + the remote host using ssh, specifying a port to be used to forward con- + nections to the remote server. After that it is possible to start the + service which is to be encrypted on the client machine, connecting to the + same local port, and ssh will encrypt and forward the connection. + + The following example tunnels an IRC session from client machine + ``127.0.0.1'' (localhost) to remote server ``server.example.com'': + + $ ssh -f -L 1234:localhost:6667 server.example.com sleep 10 + $ irc -c '#users' -p 1234 pinky 127.0.0.1 + + This tunnels a connection to IRC server ``server.example.com'', joining + channel ``#users'', nickname ``pinky'', using port 1234. It doesn't mat- + ter which port is used, as long as it's greater than 1023 (remember, only + root can open sockets on privileged ports) and doesn't conflict with any + ports already in use. The connection is forwarded to port 6667 on the + remote server, since that's the standard port for IRC services. + + The -f option backgrounds ssh and the remote command ``sleep 10'' is + specified to allow an amount of time (10 seconds, in the example) to + start the service which is to be tunnelled. If no connections are made + within the time specified, ssh will exit. + +X11 FORWARDING + If the ForwardX11 variable is set to ``yes'' (or see the description of + the -X, -x, and -Y options above) and the user is using X11 (the DISPLAY + environment variable is set), the connection to the X11 display is auto- + matically forwarded to the remote side in such a way that any X11 pro- + grams started from the shell (or command) will go through the encrypted + channel, and the connection to the real X server will be made from the + local machine. The user should not manually set DISPLAY. Forwarding of + X11 connections can be configured on the command line or in configuration + files. + + The DISPLAY value set by ssh will point to the server machine, but with a + display number greater than zero. This is normal, and happens because + ssh creates a ``proxy'' X server on the server machine for forwarding the + connections over the encrypted channel. + + ssh will also automatically set up Xauthority data on the server machine. + For this purpose, it will generate a random authorization cookie, store + it in Xauthority on the server, and verify that any forwarded connections + carry this cookie and replace it by the real cookie when the connection + is opened. The real authentication cookie is never sent to the server + machine (and no cookies are sent in the plain). + + If the ForwardAgent variable is set to ``yes'' (or see the description of + the -A and -a options above) and the user is using an authentication + agent, the connection to the agent is automatically forwarded to the re- + mote side. + +VERIFYING HOST KEYS + When connecting to a server for the first time, a fingerprint of the + server's public key is presented to the user (unless the option + StrictHostKeyChecking has been disabled). Fingerprints can be determined + using ssh-keygen(1): + + $ ssh-keygen -l -f /etc/ssh/ssh_host_rsa_key + + If the fingerprint is already known, it can be matched and verified, and + the key can be accepted. If the fingerprint is unknown, an alternative + method of verification is available: SSH fingerprints verified by DNS. + An additional resource record (RR), SSHFP, is added to a zonefile and the + connecting client is able to match the fingerprint with that of the key + presented. + + In this example, we are connecting a client to a server, + ``host.example.com''. The SSHFP resource records should first be added + to the zonefile for host.example.com: + + $ ssh-keygen -r host.example.com. + + The output lines will have to be added to the zonefile. To check that + the zone is answering fingerprint queries: + + $ dig -t SSHFP host.example.com + + Finally the client connects: + + $ ssh -o "VerifyHostKeyDNS ask" host.example.com + [...] + Matching host key fingerprint found in DNS. + Are you sure you want to continue connecting (yes/no)? + + See the VerifyHostKeyDNS option in ssh_config(5) for more information. + +SSH-BASED VIRTUAL PRIVATE NETWORKS + ssh contains support for Virtual Private Network (VPN) tunnelling using + the tun(4) network pseudo-device, allowing two networks to be joined se- + curely. The sshd_config(5) configuration option PermitTunnel controls + whether the server supports this, and at what level (layer 2 or 3 traf- + fic). + + The following example would connect client network 10.0.50.0/24 with re- + mote network 10.0.99.0/24 using a point-to-point connection from 10.1.1.1 + to 10.1.1.2, provided that the SSH server running on the gateway to the + remote network, at 192.168.1.15, allows it. + + On the client: + + # ssh -f -w 0:1 192.168.1.15 true + # ifconfig tun0 10.1.1.1 10.1.1.2 netmask 255.255.255.252 + # route add 10.0.99.0/24 10.1.1.2 + + On the server: + + # ifconfig tun1 10.1.1.2 10.1.1.1 netmask 255.255.255.252 + # route add 10.0.50.0/24 10.1.1.1 + + Client access may be more finely tuned via the /root/.ssh/authorized_keys + file (see below) and the PermitRootLogin server option. The following + entry would permit connections on tun(4) device 1 from user ``jane'' and + on tun device 2 from user ``john'', if PermitRootLogin is set to + ``forced-commands-only'': + + tunnel="1",command="sh /etc/netstart tun1" ssh-rsa ... jane + tunnel="2",command="sh /etc/netstart tun2" ssh-rsa ... john + + Since an SSH-based setup entails a fair amount of overhead, it may be + more suited to temporary setups, such as for wireless VPNs. More perma- + nent VPNs are better provided by tools such as ipsecctl(8) and + isakmpd(8). + +ENVIRONMENT + ssh will normally set the following environment variables: + + DISPLAY The DISPLAY variable indicates the location of the + X11 server. It is automatically set by ssh to + point to a value of the form ``hostname:n'', where + ``hostname'' indicates the host where the shell + runs, and `n' is an integer >= 1. ssh uses this + special value to forward X11 connections over the + secure channel. The user should normally not set + DISPLAY explicitly, as that will render the X11 + connection insecure (and will require the user to + manually copy any required authorization cookies). + + HOME Set to the path of the user's home directory. + + LOGNAME Synonym for USER; set for compatibility with sys- + tems that use this variable. + + MAIL Set to the path of the user's mailbox. + + PATH Set to the default PATH, as specified when compil- + ing ssh. + + SSH_ASKPASS If ssh needs a passphrase, it will read the + passphrase from the current terminal if it was run + from a terminal. If ssh does not have a terminal + associated with it but DISPLAY and SSH_ASKPASS are + set, it will execute the program specified by + SSH_ASKPASS and open an X11 window to read the + passphrase. This is particularly useful when call- + ing ssh from a .xsession or related script. (Note + that on some machines it may be necessary to redi- + rect the input from /dev/null to make this work.) + + SSH_AUTH_SOCK Identifies the path of a UNIX-domain socket used to + communicate with the agent. + + SSH_CONNECTION Identifies the client and server ends of the con- + nection. The variable contains four space-separat- + ed values: client IP address, client port number, + server IP address, and server port number. + + SSH_ORIGINAL_COMMAND This variable contains the original command line if + a forced command is executed. It can be used to + extract the original arguments. + + SSH_TTY This is set to the name of the tty (path to the de- + vice) associated with the current shell or command. + If the current session has no tty, this variable is + not set. + + TZ This variable is set to indicate the present time + zone if it was set when the daemon was started + (i.e. the daemon passes the value on to new connec- + tions). + + USER Set to the name of the user logging in. + + Additionally, ssh reads ~/.ssh/environment, and adds lines of the format + ``VARNAME=value'' to the environment if the file exists and users are al- + lowed to change their environment. For more information, see the + PermitUserEnvironment option in sshd_config(5). + +FILES + ~/.rhosts + This file is used for host-based authentication (see above). On + some machines this file may need to be world-readable if the us- + er's home directory is on an NFS partition, because sshd(8) reads + it as root. Additionally, this file must be owned by the user, + and must not have write permissions for anyone else. The recom- + mended permission for most machines is read/write for the user, + and not accessible by others. + + ~/.shosts + This file is used in exactly the same way as .rhosts, but allows + host-based authentication without permitting login with + rlogin/rsh. + + ~/.ssh/authorized_keys + Lists the public keys (RSA/DSA) that can be used for logging in + as this user. The format of this file is described in the + sshd(8) manual page. This file is not highly sensitive, but the + recommended permissions are read/write for the user, and not ac- + cessible by others. + + ~/.ssh/config + This is the per-user configuration file. The file format and + configuration options are described in ssh_config(5). Because of + the potential for abuse, this file must have strict permissions: + read/write for the user, and not accessible by others. + + ~/.ssh/environment + Contains additional definitions for environment variables; see + ENVIRONMENT, above. + + ~/.ssh/identity + ~/.ssh/id_dsa + ~/.ssh/id_rsa + Contains the private key for authentication. These files contain + sensitive data and should be readable by the user but not acces- + sible by others (read/write/execute). ssh will simply ignore a + private key file if it is accessible by others. It is possible + to specify a passphrase when generating the key which will be + used to encrypt the sensitive part of this file using 3DES. + + ~/.ssh/identity.pub + ~/.ssh/id_dsa.pub + ~/.ssh/id_rsa.pub + Contains the public key for authentication. These files are not + sensitive and can (but need not) be readable by anyone. + + ~/.ssh/known_hosts + Contains a list of host keys for all hosts the user has logged + into that are not already in the systemwide list of known host + keys. See sshd(8) for further details of the format of this + file. + + ~/.ssh/rc + Commands in this file are executed by ssh when the user logs in, + just before the user's shell (or command) is started. See the + sshd(8) manual page for more information. + + /etc/hosts.equiv + This file is for host-based authentication (see above). It + should only be writable by root. + + /etc/shosts.equiv + This file is used in exactly the same way as hosts.equiv, but al- + lows host-based authentication without permitting login with + rlogin/rsh. + + /etc/ssh/ssh_config + Systemwide configuration file. The file format and configuration + options are described in ssh_config(5). + + /etc/ssh/ssh_host_key + /etc/ssh/ssh_host_dsa_key + /etc/ssh/ssh_host_rsa_key + These three files contain the private parts of the host keys and + are used for host-based authentication. If protocol version 1 is + used, ssh must be setuid root, since the host key is readable on- + ly by root. For protocol version 2, ssh uses ssh-keysign(8) to + access the host keys, eliminating the requirement that ssh be se- + tuid root when host-based authentication is used. By default ssh + is not setuid root. + + /etc/ssh/ssh_known_hosts + Systemwide list of known host keys. This file should be prepared + by the system administrator to contain the public host keys of + all machines in the organization. It should be world-readable. + See sshd(8) for further details of the format of this file. + + /etc/ssh/sshrc + Commands in this file are executed by ssh when the user logs in, + just before the user's shell (or command) is started. See the + sshd(8) manual page for more information. + +SEE ALSO + scp(1), sftp(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), ssh-keyscan(1), + tun(4), hosts.equiv(5), ssh_config(5), ssh-keysign(8), sshd(8) + + The Secure Shell (SSH) Protocol Assigned Numbers, RFC 4250, 2006. + + The Secure Shell (SSH) Protocol Architecture, RFC 4251, 2006. + + The Secure Shell (SSH) Authentication Protocol, RFC 4252, 2006. + + The Secure Shell (SSH) Transport Layer Protocol, RFC 4253, 2006. + + The Secure Shell (SSH) Connection Protocol, RFC 4254, 2006. + + Using DNS to Securely Publish Secure Shell (SSH) Key Fingerprints, RFC + 4255, 2006. + + Generic Message Exchange Authentication for the Secure Shell Protocol + (SSH), RFC 4256, 2006. + + The Secure Shell (SSH) Session Channel Break Extension, RFC 4335, 2006. + + The Secure Shell (SSH) Transport Layer Encryption Modes, RFC 4344, 2006. + + Improved Arcfour Modes for the Secure Shell (SSH) Transport Layer + Protocol, RFC 4345, 2006. + + Diffie-Hellman Group Exchange for the Secure Shell (SSH) Transport Layer + Protocol, RFC 4419, 2006. + + The Secure Shell (SSH) Public Key File Format, RFC 4716, 2006. + +AUTHORS + OpenSSH is a derivative of the original and free ssh 1.2.12 release by + Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo + de Raadt and Dug Song removed many bugs, re-added newer features and + created OpenSSH. Markus Friedl contributed the support for SSH protocol + versions 1.5 and 2.0. + +OpenBSD 4.1 September 25, 1999 13 diff --git a/ssh.1 b/ssh.1 index 93be52f96bf9..b87ab417165c 100644 --- a/ssh.1 +++ b/ssh.1 @@ -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. .\" -.\" $OpenBSD: ssh.1,v 1.265 2006/10/28 18:08:10 otto Exp $ +.\" $OpenBSD: ssh.1,v 1.266 2006/12/11 21:25:46 markus Exp $ .Dd September 25, 1999 .Dt SSH 1 .Os @@ -1418,6 +1418,11 @@ manual page for more information. .%T "Diffie-Hellman Group Exchange for the Secure Shell (SSH) Transport Layer Protocol" .%D 2006 .Re +.Rs +.%R RFC 4716 +.%T "The Secure Shell (SSH) Public Key File Format" +.%D 2006 +.Re .Sh AUTHORS OpenSSH is a derivative of the original and free ssh 1.2.12 release by Tatu Ylonen. diff --git a/ssh.c b/ssh.c index 47297edbb3f0..cfaa1ff227e3 100644 --- a/ssh.c +++ b/ssh.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh.c,v 1.294 2006/10/06 02:29:19 djm Exp $ */ +/* $OpenBSD: ssh.c,v 1.295 2007/01/03 03:01:40 stevesk Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -614,7 +614,7 @@ main(int ac, char **av) if (!read_config_file(config, host, &options, 0)) fatal("Can't open user config file %.100s: " "%.100s", config, strerror(errno)); - } else { + } else { snprintf(buf, sizeof buf, "%.100s/%.100s", pw->pw_dir, _PATH_SSH_USER_CONFFILE); (void)read_config_file(buf, host, &options, 1); diff --git a/ssh_config.0 b/ssh_config.0 new file mode 100644 index 000000000000..2ca4ee31bf9f --- /dev/null +++ b/ssh_config.0 @@ -0,0 +1,645 @@ +SSH_CONFIG(5) OpenBSD Programmer's Manual SSH_CONFIG(5) + +NAME + ssh_config - OpenSSH SSH client configuration files + +SYNOPSIS + ~/.ssh/config + /etc/ssh/ssh_config + +DESCRIPTION + ssh(1) obtains configuration data from the following sources in the fol- + lowing order: + + 1. command-line options + 2. user's configuration file (~/.ssh/config) + 3. system-wide configuration file (/etc/ssh/ssh_config) + + For each parameter, the first obtained value will be used. The configu- + ration files contain sections separated by ``Host'' specifications, and + that section is only applied for hosts that match one of the patterns + given in the specification. The matched host name is the one given on + the command line. + + Since the first obtained value for each parameter is used, more host-spe- + cific declarations should be given near the beginning of the file, and + general defaults at the end. + + The configuration file has the following format: + + Empty lines and lines starting with `#' are comments. Otherwise a line + is of the format ``keyword arguments''. Configuration options may be + separated by whitespace or optional whitespace and exactly one `='; the + latter format is useful to avoid the need to quote whitespace when speci- + fying configuration options using the ssh, scp, and sftp -o option. Ar- + guments may optionally be enclosed in double quotes (") in order to rep- + resent arguments containing spaces. + + The possible keywords and their meanings are as follows (note that key- + words are case-insensitive and arguments are case-sensitive): + + Host Restricts the following declarations (up to the next Host key- + word) to be only for those hosts that match one of the patterns + given after the keyword. A single `*' as a pattern can be used + to provide global defaults for all hosts. The host is the + hostname argument given on the command line (i.e. the name is not + converted to a canonicalized host name before matching). + + See PATTERNS for more information on patterns. + + AddressFamily + Specifies which address family to use when connecting. Valid ar- + guments are ``any'', ``inet'' (use IPv4 only), or ``inet6'' (use + IPv6 only). + + BatchMode + If set to ``yes'', passphrase/password querying will be disabled. + This option is useful in scripts and other batch jobs where no + user is present to supply the password. The argument must be + ``yes'' or ``no''. The default is ``no''. + + BindAddress + Use the specified address on the local machine as the source ad- + dress of the connection. Only useful on systems with more than + one address. Note that this option does not work if + UsePrivilegedPort is set to ``yes''. + + ChallengeResponseAuthentication + Specifies whether to use challenge-response authentication. The + argument to this keyword must be ``yes'' or ``no''. The default + is ``yes''. + + CheckHostIP + If this flag is set to ``yes'', ssh(1) will additionally check + the host IP address in the known_hosts file. This allows ssh to + detect if a host key changed due to DNS spoofing. If the option + is set to ``no'', the check will not be executed. The default is + ``yes''. + + Cipher Specifies the cipher to use for encrypting the session in proto- + col version 1. Currently, ``blowfish'', ``3des'', and ``des'' + are supported. des is only supported in the ssh(1) client for + interoperability with legacy protocol 1 implementations that do + not support the 3des cipher. Its use is strongly discouraged due + to cryptographic weaknesses. The default is ``3des''. + + Ciphers + Specifies the ciphers allowed for protocol version 2 in order of + preference. Multiple ciphers must be comma-separated. The sup- + ported ciphers are ``3des-cbc'', ``aes128-cbc'', ``aes192-cbc'', + ``aes256-cbc'', ``aes128-ctr'', ``aes192-ctr'', ``aes256-ctr'', + ``arcfour128'', ``arcfour256'', ``arcfour'', ``blowfish-cbc'', + and ``cast128-cbc''. The default is: + + aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128, + arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr, + aes192-ctr,aes256-ctr + + ClearAllForwardings + Specifies that all local, remote, and dynamic port forwardings + specified in the configuration files or on the command line be + cleared. This option is primarily useful when used from the + ssh(1) command line to clear port forwardings set in configura- + tion files, and is automatically set by scp(1) and sftp(1). The + argument must be ``yes'' or ``no''. The default is ``no''. + + Compression + Specifies whether to use compression. The argument must be + ``yes'' or ``no''. The default is ``no''. + + CompressionLevel + Specifies the compression level to use if compression is enabled. + The argument must be an integer from 1 (fast) to 9 (slow, best). + The default level is 6, which is good for most applications. The + meaning of the values is the same as in gzip(1). Note that this + option applies to protocol version 1 only. + + ConnectionAttempts + Specifies the number of tries (one per second) to make before ex- + iting. The argument must be an integer. This may be useful in + scripts if the connection sometimes fails. The default is 1. + + ConnectTimeout + Specifies the timeout (in seconds) used when connecting to the + SSH server, instead of using the default system TCP timeout. + This value is used only when the target is down or really un- + reachable, not when it refuses the connection. + + ControlMaster + Enables the sharing of multiple sessions over a single network + connection. When set to ``yes'', ssh(1) will listen for connec- + tions on a control socket specified using the ControlPath argu- + ment. Additional sessions can connect to this socket using the + same ControlPath with ControlMaster set to ``no'' (the default). + These sessions will try to reuse the master instance's network + connection rather than initiating new ones, but will fall back to + connecting normally if the control socket does not exist, or is + not listening. + + Setting this to ``ask'' will cause ssh to listen for control con- + nections, but require confirmation using the SSH_ASKPASS program + before they are accepted (see ssh-add(1) for details). If the + ControlPath cannot be opened, ssh will continue without connect- + ing to a master instance. + + X11 and ssh-agent(1) forwarding is supported over these multi- + plexed connections, however the display and agent forwarded will + be the one belonging to the master connection i.e. it is not pos- + sible to forward multiple displays or agents. + + Two additional options allow for opportunistic multiplexing: try + to use a master connection but fall back to creating a new one if + one does not already exist. These options are: ``auto'' and + ``autoask''. The latter requires confirmation like the ``ask'' + option. + + ControlPath + Specify the path to the control socket used for connection shar- + ing as described in the ControlMaster section above or the string + ``none'' to disable connection sharing. In the path, `%l' will + be substituted by the local host name, `%h' will be substituted + by the target host name, `%p' the port, and `%r' by the remote + login username. It is recommended that any ControlPath used for + opportunistic connection sharing include at least %h, %p, and %r. + This ensures that shared connections are uniquely identified. + + DynamicForward + Specifies that a TCP port on the local machine be forwarded over + the secure channel, and the application protocol is then used to + determine where to connect to from the remote machine. + + The argument must be [bind_address:]port. IPv6 addresses can be + specified by enclosing addresses in square brackets or by using + an alternative syntax: [bind_address/]port. By default, the lo- + cal port is bound in accordance with the GatewayPorts setting. + However, an explicit bind_address may be used to bind the connec- + tion to a specific address. The bind_address of ``localhost'' + indicates that the listening port be bound for local use only, + while an empty address or `*' indicates that the port should be + available from all interfaces. + + Currently the SOCKS4 and SOCKS5 protocols are supported, and + ssh(1) will act as a SOCKS server. Multiple forwardings may be + specified, and additional forwardings can be given on the command + line. Only the superuser can forward privileged ports. + + EnableSSHKeysign + Setting this option to ``yes'' in the global client configuration + file /etc/ssh/ssh_config enables the use of the helper program + ssh-keysign(8) during HostbasedAuthentication. The argument must + be ``yes'' or ``no''. The default is ``no''. This option should + be placed in the non-hostspecific section. See ssh-keysign(8) + for more information. + + EscapeChar + Sets the escape character (default: `~'). The escape character + can also be set on the command line. The argument should be a + single character, `^' followed by a letter, or ``none'' to dis- + able the escape character entirely (making the connection trans- + parent for binary data). + + ExitOnForwardFailure + Specifies whether ssh(1) should terminate the connection if it + cannot set up all requested dynamic, local, and remote port for- + wardings. The argument must be ``yes'' or ``no''. The default + is ``no''. + + ForwardAgent + Specifies whether the connection to the authentication agent (if + any) will be forwarded to the remote machine. The argument must + be ``yes'' or ``no''. The default is ``no''. + + 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. 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. + + ForwardX11 + Specifies whether X11 connections will be automatically redirect- + ed over the secure channel and DISPLAY set. The argument must be + ``yes'' or ``no''. The default is ``no''. + + X11 forwarding should be enabled with caution. Users with the + ability to bypass file permissions on the remote host (for the + user's X11 authorization database) can access the local X11 dis- + play through the forwarded connection. An attacker may then be + able to perform activities such as keystroke monitoring if the + ForwardX11Trusted option is also enabled. + + ForwardX11Trusted + If this option is set to ``yes'', remote X11 clients will have + full access to the original X11 display. + + If this option is set to ``no'', remote X11 clients will be con- + sidered untrusted and prevented from stealing or tampering with + data belonging to trusted X11 clients. Furthermore, the xauth(1) + token used for the session will be set to expire after 20 min- + utes. Remote clients will be refused access after this time. + + The default is ``no''. + + See the X11 SECURITY extension specification for full details on + the restrictions imposed on untrusted clients. + + GatewayPorts + Specifies whether remote hosts are allowed to connect to local + forwarded ports. By default, ssh(1) binds local port forwardings + to the loopback address. This prevents other remote hosts from + connecting to forwarded ports. GatewayPorts can be used to spec- + ify that ssh should bind local port forwardings to the wildcard + address, thus allowing remote hosts to connect to forwarded + ports. The argument must be ``yes'' or ``no''. The default is + ``no''. + + GlobalKnownHostsFile + Specifies a file to use for the global host key database instead + of /etc/ssh/ssh_known_hosts. + + GSSAPIAuthentication + Specifies whether user authentication based on GSSAPI is allowed. + The default is ``no''. Note that this option applies to protocol + version 2 only. + + GSSAPIDelegateCredentials + Forward (delegate) credentials to the server. The default is + ``no''. Note that this option applies to protocol version 2 on- + ly. + + HashKnownHosts + Indicates that ssh(1) should hash host names and addresses when + they are added to ~/.ssh/known_hosts. These hashed names may be + used normally by ssh(1) and sshd(8), but they do not reveal iden- + tifying information should the file's contents be disclosed. The + default is ``no''. Note that existing names and addresses in + known hosts files will not be converted automatically, but may be + manually hashed using ssh-keygen(1). + + HostbasedAuthentication + Specifies whether to try rhosts based authentication with public + key authentication. The argument must be ``yes'' or ``no''. The + default is ``no''. This option applies to protocol version 2 on- + ly and is similar to RhostsRSAAuthentication. + + HostKeyAlgorithms + Specifies the protocol version 2 host key algorithms that the + client wants to use in order of preference. The default for this + option is: ``ssh-rsa,ssh-dss''. + + HostKeyAlias + Specifies an alias that should be used instead of the real host + name when looking up or saving the host key in the host key + database files. This option is useful for tunneling SSH connec- + tions or for multiple servers running on a single host. + + HostName + Specifies the real host name to log into. This can be used to + specify nicknames or abbreviations for hosts. The default is the + name given on the command line. Numeric IP addresses are also + permitted (both on the command line and in HostName specifica- + tions). + + IdentitiesOnly + Specifies that ssh(1) should only use the authentication identity + files configured in the ssh_config files, even if ssh-agent(1) + offers more identities. The argument to this keyword must be + ``yes'' or ``no''. This option is intended for situations where + ssh-agent offers many different identities. The default is + ``no''. + + IdentityFile + Specifies a file from which the user's RSA or DSA authentication + 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. + + 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 + user's home directory), `%u' (local user name), `%l' (local host + name), `%h' (remote host name) or `%r' (remote user name). + + It is possible to have multiple identity files specified in con- + figuration files; all these identities will be tried in sequence. + + KbdInteractiveDevices + Specifies the list of methods to use in keyboard-interactive au- + thentication. Multiple method names must be comma-separated. + The default is to use the server specified list. The methods + available vary depending on what the server supports. For an + OpenSSH server, it may be zero or more of: ``bsdauth'', ``pam'', + and ``skey''. + + LocalCommand + Specifies a command to execute on the local machine after suc- + cessfully connecting to the server. The command string extends + to the end of the line, and is executed with /bin/sh. This di- + rective is ignored unless PermitLocalCommand has been enabled. + + LocalForward + Specifies that a TCP port on the local machine be forwarded over + the secure channel to the specified host and port from the remote + machine. The first argument must be [bind_address:]port and the + second argument must be host:hostport. IPv6 addresses can be + specified by enclosing addresses in square brackets or by using + an alternative syntax: [bind_address/]port and host/hostport. + Multiple forwardings may be specified, and additional forwardings + can be given on the command line. Only the superuser can forward + privileged ports. By default, the local port is bound in accor- + dance with the GatewayPorts setting. However, an explicit + bind_address may be used to bind the connection to a specific ad- + dress. The bind_address of ``localhost'' indicates that the lis- + tening port be bound for local use only, while an empty address + or `*' indicates that the port should be available from all in- + terfaces. + + LogLevel + Gives the verbosity level that is used when logging messages from + ssh(1). The possible values are: QUIET, FATAL, ERROR, INFO, VER- + BOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3. The default is INFO. + DEBUG and DEBUG1 are equivalent. DEBUG2 and DEBUG3 each specify + higher levels of verbose output. + + MACs Specifies the MAC (message authentication code) algorithms in or- + der of preference. The MAC algorithm is used in protocol version + 2 for data integrity protection. Multiple algorithms must be + comma-separated. The default is: ``hmac-md5,hmac-sha1,hmac- + ripemd160,hmac-sha1-96,hmac-md5-96''. + + NoHostAuthenticationForLocalhost + This option can be used if the home directory is shared across + machines. In this case localhost will refer to a different ma- + chine on each of the machines and the user will get many warnings + about changed host keys. However, this option disables host au- + thentication for localhost. The argument to this keyword must be + ``yes'' or ``no''. The default is to check the host key for lo- + calhost. + + NumberOfPasswordPrompts + Specifies the number of password prompts before giving up. The + argument to this keyword must be an integer. The default is 3. + + PasswordAuthentication + Specifies whether to use password authentication. The argument + to this keyword must be ``yes'' or ``no''. The default is + ``yes''. + + PermitLocalCommand + Allow local command execution via the LocalCommand option or us- + ing the !command escape sequence in ssh(1). The argument must be + ``yes'' or ``no''. The default is ``no''. + + Port Specifies the port number to connect on the remote host. The de- + fault is 22. + + PreferredAuthentications + Specifies the order in which the client should try protocol 2 au- + thentication methods. This allows a client to prefer one method + (e.g. keyboard-interactive) over another method (e.g. password) + The default for this option is: ``gssapi-with-mic,hostbased, + publickey, keyboard-interactive, password''. + + 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. + + ProxyCommand + Specifies the command to use to connect to the server. The com- + mand string extends to the end of the line, and is executed with + /bin/sh. In the command string, `%h' will be substituted by the + host name to connect and `%p' by the port. The command can be + basically anything, and should read from its standard input and + write to its standard output. It should eventually connect an + sshd(8) server running on some machine, or execute sshd -i some- + where. Host key management will be done using the HostName of + the host being connected (defaulting to the name typed by the us- + er). Setting the command to ``none'' disables this option en- + tirely. Note that CheckHostIP is not available for connects with + a proxy command. + + This directive is useful in conjunction with nc(1) and its proxy + support. For example, the following directive would connect via + an HTTP proxy at 192.0.2.0: + + ProxyCommand /usr/bin/nc -X connect -x 192.0.2.0:8080 %h %p + + PubkeyAuthentication + Specifies whether to try public key authentication. The argument + to this keyword must be ``yes'' or ``no''. The default is + ``yes''. This option applies to protocol version 2 only. + + RekeyLimit + Specifies the maximum amount of data that may be transmitted be- + fore the session key is renegotiated. The argument is the number + of bytes, with an optional suffix of `K', `M', or `G' to indicate + Kilobytes, Megabytes, or Gigabytes, respectively. The default is + between `1G' and `4G', depending on the cipher. This option ap- + plies to protocol version 2 only. + + RemoteForward + Specifies that a TCP port on the remote machine be forwarded over + the secure channel to the specified host and port from the local + machine. The first argument must be [bind_address:]port and the + second argument must be host:hostport. IPv6 addresses can be + specified by enclosing addresses in square brackets or by using + an alternative syntax: [bind_address/]port and host/hostport. + Multiple forwardings may be specified, and additional forwardings + can be given on the command line. Only the superuser can forward + privileged ports. + + If the bind_address is not specified, the default is to only bind + to loopback addresses. If the bind_address is `*' or an empty + string, then the forwarding is requested to listen on all inter- + faces. Specifying a remote bind_address will only succeed if the + server's GatewayPorts option is enabled (see sshd_config(5)). + + RhostsRSAAuthentication + Specifies whether to try rhosts based authentication with RSA + host authentication. The argument must be ``yes'' or ``no''. + The default is ``no''. This option applies to protocol version 1 + only and requires ssh(1) to be setuid root. + + RSAAuthentication + Specifies whether to try RSA authentication. The argument to + this keyword must be ``yes'' or ``no''. RSA authentication will + only be attempted if the identity file exists, or an authentica- + tion agent is running. The default is ``yes''. Note that this + option applies to protocol version 1 only. + + SendEnv + Specifies what variables from the local environ(7) should be sent + to the server. Note that environment passing is only supported + for protocol 2. The server must also support it, and the server + must be configured to accept these environment variables. Refer + to AcceptEnv in sshd_config(5) for how to configure the server. + Variables are specified by name, which may contain wildcard char- + acters. Multiple environment variables may be separated by + whitespace or spread across multiple SendEnv directives. The de- + fault is not to send any environment variables. + + See PATTERNS for more information on patterns. + + ServerAliveCountMax + Sets the number of server alive messages (see below) which may be + sent without ssh(1) receiving any messages back from the server. + If this threshold is reached while server alive messages are be- + ing sent, ssh will disconnect from the server, terminating the + session. It is important to note that the use of server alive + messages is very different from TCPKeepAlive (below). The server + alive messages are sent through the encrypted channel and there- + fore will not be spoofable. The TCP keepalive option enabled by + TCPKeepAlive is spoofable. The server alive mechanism is valu- + able when the client or server depend on knowing when a connec- + tion has become inactive. + + The default value is 3. If, for example, ServerAliveInterval + (see below) is set to 15 and ServerAliveCountMax is left at the + default, if the server becomes unresponsive, ssh will disconnect + after approximately 45 seconds. This option applies to protocol + version 2 only. + + ServerAliveInterval + Sets a timeout interval in seconds after which if no data has + been received from the server, ssh(1) will send a message through + the encrypted 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. + + 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- + nect to hosts whose host key has changed. This provides maximum + protection against trojan horse attacks, though it can be annoy- + ing when the /etc/ssh/ssh_known_hosts file is poorly maintained + or when connections to new hosts are frequently made. This op- + tion forces the user to manually add all new hosts. If this flag + is set to ``no'', ssh will automatically add new host keys to the + user known hosts files. If this flag is set to ``ask'', new host + keys will be added to the user known host files only after the + user has confirmed that is what they really want to do, and ssh + will refuse to connect to hosts whose host key has changed. The + host keys of known hosts will be verified automatically in all + cases. The argument must be ``yes'', ``no'', or ``ask''. The + default is ``ask''. + + TCPKeepAlive + Specifies whether the system should send TCP keepalive messages + to the other side. If they are sent, death of the connection or + crash of one of the machines will be properly noticed. However, + this means that connections will die if the route is down tem- + porarily, and some people find it annoying. + + The default is ``yes'' (to send TCP keepalive messages), and the + client will notice if the network goes down or the remote host + dies. This is important in scripts, and many users want it too. + + To disable TCP keepalive messages, the value should be set to + ``no''. + + Tunnel Request tun(4) device forwarding between the client and the serv- + er. The argument must be ``yes'', ``point-to-point'' (layer 3), + ``ethernet'' (layer 2), or ``no''. Specifying ``yes'' requests + the default tunnel mode, which is ``point-to-point''. The de- + fault is ``no''. + + TunnelDevice + Specifies the tun(4) devices to open on the client (local_tun) + and the server (remote_tun). + + The argument must be local_tun[:remote_tun]. The devices may be + specified by numerical ID or the keyword ``any'', which uses the + next available tunnel device. If remote_tun is not specified, it + defaults to ``any''. The default is ``any:any''. + + UsePrivilegedPort + Specifies whether to use a privileged port for outgoing connec- + tions. The argument must be ``yes'' or ``no''. The default is + ``no''. If set to ``yes'', ssh(1) must be setuid root. Note + that this option must be set to ``yes'' for + RhostsRSAAuthentication with older servers. + + User Specifies the user to log in as. This can be useful when a dif- + ferent user name is used on different machines. This saves the + trouble of having to remember to give the user name on the com- + mand line. + + UserKnownHostsFile + Specifies a file to use for the user host key database instead of + ~/.ssh/known_hosts. + + VerifyHostKeyDNS + Specifies whether to verify the remote key using DNS and SSHFP + resource records. If this option is set to ``yes'', the client + will implicitly trust keys that match a secure fingerprint from + DNS. Insecure fingerprints will be handled as if this option was + set to ``ask''. If this option is set to ``ask'', information on + fingerprint match will be displayed, but the user will still need + to confirm new host keys according to the StrictHostKeyChecking + option. The argument must be ``yes'', ``no'', or ``ask''. The + default is ``no''. Note that this option applies to protocol + version 2 only. + + See also VERIFYING HOST KEYS in ssh(1). + + XAuthLocation + Specifies the full pathname of the xauth(1) program. The default + is /usr/X11R6/bin/xauth. + +PATTERNS + A pattern consists of zero or more non-whitespace characters, `*' (a + wildcard that matches zero or more characters), or `?' (a wildcard that + matches exactly one character). For example, to specify a set of decla- + rations for any host in the ``.co.uk'' set of domains, the following pat- + tern could be used: + + Host *.co.uk + + The following pattern would match any host in the 192.168.0.[0-9] network + range: + + Host 192.168.0.? + + A pattern-list is a comma-separated list of patterns. Patterns within + pattern-lists may be negated by preceding them with an exclamation mark + (`!'). For example, to allow a key to be used from anywhere within an + organisation except from the ``dialup'' pool, the following entry (in au- + thorized_keys) could be used: + + from="!*.dialup.example.com,*.example.com" + +FILES + ~/.ssh/config + This is the per-user configuration file. The format of this file + is described above. This file is used by the SSH client. Be- + cause of the potential for abuse, this file must have strict per- + missions: read/write for the user, and not accessible by others. + + /etc/ssh/ssh_config + Systemwide configuration file. This file provides defaults for + those values that are not specified in the user's configuration + file, and for those users who do not have a configuration file. + This file must be world-readable. + +SEE ALSO + ssh(1) + +AUTHORS + OpenSSH is a derivative of the original and free ssh 1.2.12 release by + Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo + de Raadt and Dug Song removed many bugs, re-added newer features and cre- + ated OpenSSH. Markus Friedl contributed the support for SSH protocol + versions 1.5 and 2.0. + +OpenBSD 4.1 September 25, 1999 10 diff --git a/ssh_config.5 b/ssh_config.5 index 20c58934add9..c1ad53dcfab1 100644 --- a/ssh_config.5 +++ b/ssh_config.5 @@ -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. .\" -.\" $OpenBSD: ssh_config.5,v 1.97 2006/07/27 08:00:50 jmc Exp $ +.\" $OpenBSD: ssh_config.5,v 1.98 2007/01/10 13:23:22 jmc Exp $ .Dd September 25, 1999 .Dt SSH_CONFIG 5 .Os @@ -42,10 +42,8 @@ .Nm ssh_config .Nd OpenSSH SSH client configuration files .Sh SYNOPSIS -.Bl -tag -width Ds -compact -.It Pa ~/.ssh/config -.It Pa /etc/ssh/ssh_config -.El +.Nm ~/.ssh/config +.Nm /etc/ssh/ssh_config .Sh DESCRIPTION .Xr ssh 1 obtains configuration data from the following sources in diff --git a/sshd.0 b/sshd.0 new file mode 100644 index 000000000000..5e21db125d76 --- /dev/null +++ b/sshd.0 @@ -0,0 +1,544 @@ +SSHD(8) OpenBSD System Manager's Manual SSHD(8) + +NAME + sshd - OpenSSH SSH daemon + +SYNOPSIS + sshd [-46Ddeiqt] [-b bits] [-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 + programs replace rlogin and rsh, and provide secure encrypted communica- + tions between two untrusted hosts over an insecure network. + + sshd listens for connections from clients. It is normally started at + boot from /etc/rc. It forks a new daemon for each incoming connection. + The forked daemons handle key exchange, encryption, authentication, com- + mand execution, and data exchange. + + sshd can be configured using command-line options or a configuration file + (by default sshd_config(5)); command-line options override values speci- + fied in the configuration file. sshd rereads its configuration file when + it receives a hangup signal, SIGHUP, by executing itself with the name + and options it was started with, e.g. /usr/sbin/sshd. + + The options are as follows: + + -4 Forces sshd to use IPv4 addresses only. + + -6 Forces sshd to use IPv6 addresses only. + + -b bits + Specifies the number of bits in the ephemeral protocol version 1 + server key (default 768). + + -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. + + -e When this option is specified, sshd will send the output to the + standard error instead of the system log. + + -f configuration_file + Specifies the name of the configuration file. The default is + /etc/ssh/sshd_config. sshd refuses to start if there is no con- + figuration file. + + -g login_grace_time + Gives the grace time for clients to authenticate themselves (de- + fault 120 seconds). If the client fails to authenticate the user + within this many seconds, the server disconnects and exits. A + value of zero indicates no limit. + + -h host_key_file + Specifies a file from which a host key is read. This option must + be given if sshd is not run as root (as the normal host key files + are normally not readable by anyone but root). The default is + /etc/ssh/ssh_host_key for protocol version 1, and + /etc/ssh/ssh_host_rsa_key and /etc/ssh/ssh_host_dsa_key for pro- + tocol version 2. It is possible to have multiple host key files + for the different protocol versions and host key algorithms. + + -i Specifies that sshd is being run from inetd(8). sshd is normally + not run from inetd because it needs to generate the server key + before it can respond to the client, and this may take tens of + seconds. Clients would have to wait too long if the key was re- + generated every time. However, with small key sizes (e.g. 512) + using sshd from inetd may be feasible. + + -k key_gen_time + Specifies how often the ephemeral protocol version 1 server key + is regenerated (default 3600 seconds, or one hour). The motiva- + tion for regenerating the key fairly often is that the key is not + stored anywhere, and after about an hour it becomes impossible to + recover the key for decrypting intercepted communications even if + the machine is cracked into or physically seized. A value of ze- + ro indicates that the key will never be regenerated. + + -o option + Can be used to give options in the format used in the configura- + tion file. This is useful for specifying options for which there + is no separate command-line flag. For full details of the op- + tions, and their values, see sshd_config(5). + + -p port + Specifies the port on which the server listens for connections + (default 22). Multiple port options are permitted. Ports speci- + fied in the configuration file with the Port option are ignored + when a command-line port is specified. Ports specified using the + ListenAddress option override command-line ports. + + -q Quiet mode. Nothing is sent to the system log. Normally the be- + ginning, authentication, and termination of each connection is + logged. + + -t Test mode. Only check the validity of the configuration file and + sanity of the keys. This is useful for updating sshd reliably as + configuration options may change. + + -u len This option is used to specify the size of the field in the utmp + structure that holds the remote host name. If the resolved host + name is longer than len, the dotted decimal value will be used + instead. This allows hosts with very long host names that over- + flow this field to still be uniquely identified. Specifying -u0 + indicates that only dotted decimal addresses should be put into + the utmp file. -u0 may also be used to prevent sshd from making + DNS requests unless the authentication mechanism or configuration + requires it. Authentication mechanisms that may require DNS in- + clude RhostsRSAAuthentication, HostbasedAuthentication, and using + a from="pattern-list" option in a key file. Configuration op- + tions that require DNS include using a USER@HOST pattern in + 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. + + Forward security for protocol 1 is provided through an additional server + key, normally 768 bits, generated when the server starts. This key is + normally regenerated every hour if it has been used, and is never stored + on disk. Whenever a client connects, the daemon responds with its public + host and server keys. The client compares the RSA host key against its + own database to verify that it has not changed. The client then gener- + ates a 256-bit random number. It encrypts this random number using both + the host key and the server key, and sends the encrypted number to the + server. Both sides then use this random number as a session key which is + used to encrypt all further communications in the session. The rest of + the session is encrypted using a conventional cipher, currently Blowfish + or 3DES, with 3DES being used by default. The client selects the encryp- + tion algorithm to use from those offered by the server. + + For protocol 2, forward security is provided through a Diffie-Hellman key + agreement. This key agreement results in a shared session key. The rest + of the session is encrypted using a symmetric cipher, currently 128-bit + AES, Blowfish, 3DES, CAST128, Arcfour, 192-bit AES, or 256-bit AES. The + client selects the encryption algorithm to use from those offered by the + server. Additionally, session integrity is provided through a crypto- + graphic message authentication code (hmac-sha1 or hmac-md5). + + Finally, the server and the client enter an authentication dialog. The + client tries to authenticate itself using host-based authentication, pub- + lic key authentication, challenge-response authentication, or password + authentication. + + Regardless of the authentication type, the account is checked to ensure + that it is accessible. An account is not accessible if it is locked, + listed in DenyUsers or its group is listed in DenyGroups . The defini- + tion of a locked account is system dependant. Some platforms have their + own account database (eg AIX) and some modify the passwd field ( `*LK*' + on Solaris and UnixWare, `*' on HP-UX, containing `Nologin' on Tru64, a + leading `*LOCKED*' on FreeBSD and a leading `!!' on Linux). If there is + a requirement to disable password authentication for the account while + allowing still public-key, then the passwd field should be set to some- + thing other than these values (eg `NP' or `*NP*' ). + + If the client successfully authenticates itself, a dialog for preparing + the session is entered. At this time the client may request things like + allocating a pseudo-tty, forwarding X11 connections, forwarding TCP con- + nections, or forwarding the authentication agent connection over the se- + cure channel. + + After this, the client either requests a shell or execution of a command. + The sides then enter session mode. In this mode, either side may send + data at any time, and such data is forwarded to/from the shell or command + on the server side, and the user terminal in the client side. + + When the user program terminates and all forwarded X11 and other connec- + tions have been closed, the server sends command exit status to the + client, and both sides exit. + +LOGIN PROCESS + When a user successfully logs in, sshd does the following: + + 1. If the login is on a tty, and no command has been specified, + prints last login time and /etc/motd (unless prevented in the + configuration file or by ~/.hushlogin; see the FILES section). + + 2. If the login is on a tty, records login time. + + 3. Checks /etc/nologin; if it exists, prints contents and quits + (unless root). + + 4. Changes to run with normal user privileges. + + 5. Sets up basic environment. + + 6. Reads the file ~/.ssh/environment, if it exists, and users are + allowed to change their environment. See the + PermitUserEnvironment option in sshd_config(5). + + 7. Changes to user's home directory. + + 8. If ~/.ssh/rc exists, runs it; else if /etc/ssh/sshrc exists, + runs it; otherwise runs xauth. The ``rc'' files are given the + X11 authentication protocol and cookie in standard input. See + SSHRC, below. + + 9. Runs user's shell or command. + +SSHRC + If the file ~/.ssh/rc exists, sh(1) runs it after reading the environment + files but before starting the user's shell or command. It must not pro- + duce any output on stdout; stderr must be used instead. If X11 forward- + ing is in use, it will receive the "proto cookie" pair in its standard + input (and DISPLAY in its environment). The script must call xauth(1) + because sshd will not run xauth automatically to add X11 cookies. + + The primary purpose of this file is to run any initialization routines + which may be needed before the user's home directory becomes accessible; + AFS is a particular example of such an environment. + + This file will probably contain some initialization code followed by + something similar to: + + if read proto cookie && [ -n "$DISPLAY" ]; then + if [ `echo $DISPLAY | cut -c1-10` = 'localhost:' ]; then + # X11UseLocalhost=yes + echo add unix:`echo $DISPLAY | + cut -c11-` $proto $cookie + else + # X11UseLocalhost=no + echo add $DISPLAY $proto $cookie + fi | xauth -q - + fi + + If this file does not exist, /etc/ssh/sshrc is run, and if that does not + exist either, xauth is used to add the cookie. + +AUTHORIZED_KEYS FILE FORMAT + AuthorizedKeysFile specifies the file containing public keys for public + key authentication; if none is specified, the default is + ~/.ssh/authorized_keys. Each line of the file contains one key (empty + lines and lines starting with a `#' are ignored as comments). Protocol 1 + public keys consist of the following space-separated fields: options, + bits, exponent, modulus, comment. Protocol 2 public key consist of: op- + tions, keytype, base64-encoded key, comment. The options field is op- + tional; its presence is determined by whether the line starts with a num- + ber or not (the options field never starts with a number). The bits, ex- + ponent, modulus, and comment fields give the RSA key for protocol version + 1; the comment field is not used for anything (but may be convenient for + the user to identify the key). For protocol version 2 the keytype is + ``ssh-dss'' or ``ssh-rsa''. + + Note that lines in this file are usually several hundred bytes long (be- + cause of the size of the public key encoding) up to a limit of 8 kilo- + bytes, which permits DSA keys up to 8 kilobits and RSA keys up to 16 + kilobits. You don't want to type them in; instead, copy the + identity.pub, id_dsa.pub, or the id_rsa.pub file and edit it. + + sshd enforces a minimum RSA key modulus size for protocol 1 and protocol + 2 keys of 768 bits. + + The options (if present) consist of comma-separated option specifica- + tions. No spaces are permitted, except within double quotes. The fol- + lowing option specifications are supported (note that option keywords are + case-insensitive): + + command="command" + Specifies that the command is executed whenever this key is used + for authentication. The command supplied by the user (if any) is + ignored. The command is run on a pty if the client requests a + pty; otherwise it is run without a tty. If an 8-bit clean chan- + nel is required, one must not request a pty or should specify no- + pty. A quote may be included in the command by quoting it with a + backslash. This option might be useful to restrict certain pub- + lic keys to perform just a specific operation. An example might + be a key that permits remote backups but nothing else. Note that + the client may specify TCP and/or X11 forwarding unless they are + 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. + + environment="NAME=value" + Specifies that the string is to be added to the environment when + logging in using this key. Environment variables set this way + override other default environment values. Multiple options of + this type are permitted. Environment processing is disabled by + default and is controlled via the PermitUserEnvironment option. + This option is automatically disabled if UseLogin is enabled. + + from="pattern-list" + Specifies that in addition to public key authentication, the + canonical name of the remote host must be present in the comma- + separated list of patterns. The purpose of this option is to op- + tionally increase security: public key authentication by itself + does not trust the network or name servers or anything (but the + key); however, if somebody somehow steals the key, the key per- + mits an intruder to log in from anywhere in the world. This ad- + ditional option makes using a stolen key more difficult (name + servers and/or routers would have to be compromised in addition + to just the key). + + See PATTERNS in ssh_config(5) for more information on patterns. + + no-agent-forwarding + Forbids authentication agent forwarding when this key is used for + authentication. + + no-port-forwarding + Forbids TCP forwarding when this key is used for authentication. + Any port forward requests by the client will return an error. + This might be used, e.g. in connection with the command option. + + no-pty Prevents tty allocation (a request to allocate a pty will fail). + + no-X11-forwarding + Forbids X11 forwarding when this key is used for authentication. + Any X11 forward requests by the client will return an error. + + permitopen="host:port" + Limit local ``ssh -L'' port forwarding such that it may only con- + nect to the specified host and port. IPv6 addresses can be spec- + ified with an alternative syntax: host/port. Multiple permitopen + options may be applied separated by commas. No pattern matching + is performed on the specified hostnames, they must be literal do- + mains or addresses. + + tunnel="n" + Force a tun(4) device on the server. Without this option, the + next available device will be used if the client requests a tun- + nel. + + An example authorized_keys file: + + # Comments allowed at start of line + ssh-rsa AAAAB3Nza...LiPk== user@example.net + from="*.sales.example.net,!pc.sales.example.net" ssh-rsa + AAAAB2...19Q== john@example.net + command="dump /home",no-pty,no-port-forwarding ssh-dss + AAAAC3...51R== example.net + permitopen="192.0.2.1:80",permitopen="192.0.2.2:25" ssh-dss + AAAAB5...21S== + tunnel="0",command="sh /etc/netstart tun0" ssh-rsa AAAA...== + jane@example.net + +SSH_KNOWN_HOSTS FILE FORMAT + The /etc/ssh/ssh_known_hosts and ~/.ssh/known_hosts files contain host + public keys for all known hosts. The global file should be prepared by + the administrator (optional), and the per-user file is maintained auto- + 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. + + Hostnames is a comma-separated list of patterns (`*' and `?' act as wild- + cards); each pattern in turn is matched against the canonical host name + (when authenticating a client) or against the user-supplied name (when + authenticating a server). A pattern may also be preceded by `!' to indi- + cate negation: if the host name matches a negated pattern, it is not ac- + cepted (by that line) even if it matched another pattern on the line. A + hostname or address may optionally be enclosed within `[' and `]' brack- + ets then followed by `:' and a non-standard port number. + + Alternately, hostnames may be stored in a hashed form which hides host + names and addresses should the file's contents be disclosed. Hashed + hostnames start with a `|' character. Only one hashed hostname may ap- + pear on a single line and none of the above negation or wildcard opera- + tors may be applied. + + Bits, exponent, and modulus are taken directly from the RSA host key; + they can be obtained, for example, from /etc/ssh/ssh_host_key.pub. The + optional comment field continues to the end of the line, and is not used. + + 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. + + 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. + + An example ssh_known_hosts file: + + # Comments allowed at start of line + closenet,...,192.0.2.53 1024 37 159...93 closenet.example.net + cvs.example.net,192.0.2.10 ssh-rsa AAAA1234.....= + # A hashed hostname + |1|JfKTdBh7rNbXkVAQCRp4OQoPfmI=|USECr3SWf1JUPsms5AqfD5QfxkM= ssh-rsa + AAAA1234.....= + +FILES + ~/.hushlogin + This file is used to suppress printing the last login time and + /etc/motd, if PrintLastLog and PrintMotd, respectively, are en- + abled. It does not suppress printing of the banner specified by + Banner. + + ~/.rhosts + This file is used for host-based authentication (see ssh(1) for + more information). On some machines this file may need to be + world-readable if the user's home directory is on an NFS parti- + tion, because sshd reads it as root. Additionally, this file + must be owned by the user, and must not have write permissions + for anyone else. The recommended permission for most machines is + read/write for the user, and not accessible by others. + + ~/.shosts + This file is used in exactly the same way as .rhosts, but allows + host-based authentication without permitting login with + rlogin/rsh. + + ~/.ssh/authorized_keys + Lists the public keys (RSA/DSA) that can be used for logging in + as this user. The format of this file is described above. The + content of the file is not highly sensitive, but the recommended + permissions are read/write for the user, and not accessible by + others. + + If this file, the ~/.ssh directory, or the user's home directory + are writable by other users, then the file could be modified or + replaced by unauthorized users. In this case, sshd will not al- + low it to be used unless the StrictModes option has been set to + ``no''. The recommended permissions can be set by executing + ``chmod go-w ~/ ~/.ssh ~/.ssh/authorized_keys''. + + ~/.ssh/environment + This file is read into the environment at login (if it exists). + It can only contain empty lines, comment lines (that start with + `#'), and assignment lines of the form name=value. The file + should be writable only by the user; it need not be readable by + anyone else. Environment processing is disabled by default and + is controlled via the PermitUserEnvironment option. + + ~/.ssh/known_hosts + Contains a list of host keys for all hosts the user has logged + into that are not already in the systemwide list of known host + keys. The format of this file is described above. This file + should be writable only by root/the owner and can, but need not + be, world-readable. + + ~/.ssh/rc + Contains initialization routines to be run before the user's home + directory becomes accessible. This file should be writable only + by the user, and need not be readable by anyone else. + + /etc/hosts.allow + /etc/hosts.deny + Access controls that should be enforced by tcp-wrappers are de- + fined here. Further details are described in hosts_access(5). + + /etc/hosts.equiv + This file is for host-based authentication (see ssh(1)). It + should only be writable by root. + + /etc/moduli + Contains Diffie-Hellman groups used for the "Diffie-Hellman Group + Exchange". The file format is described in moduli(5). + + /etc/motd + See motd(5). + + /etc/nologin + If this file exists, sshd refuses to let anyone except root log + in. The contents of the file are displayed to anyone trying to + log in, and non-root connections are refused. The file should be + world-readable. + + /etc/shosts.equiv + This file is used in exactly the same way as hosts.equiv, but al- + lows host-based authentication without permitting login with + rlogin/rsh. + + /etc/ssh/ssh_known_hosts + Systemwide list of known host keys. This file should be prepared + by the system administrator to contain the public host keys of + all machines in the organization. The format of this file is de- + scribed above. This file should be writable only by root/the + owner and should be world-readable. + + /etc/ssh/ssh_host_key + /etc/ssh/ssh_host_dsa_key + /etc/ssh/ssh_host_rsa_key + These three files contain the private parts of the host keys. + These files should only be owned by root, readable only by root, + and not accessible to others. Note that sshd does not start if + these files are group/world-accessible. + + /etc/ssh/ssh_host_key.pub + /etc/ssh/ssh_host_dsa_key.pub + /etc/ssh/ssh_host_rsa_key.pub + These three files contain the public parts of the host keys. + These files should be world-readable but writable only by root. + Their contents should match the respective private parts. These + files are not really used for anything; they are provided for the + convenience of the user so their contents can be copied to known + hosts files. These files are created using ssh-keygen(1). + + /etc/ssh/sshd_config + Contains configuration data for sshd. The file format and con- + figuration options are described in sshd_config(5). + + /etc/ssh/sshrc + Similar to ~/.ssh/rc, it can be used to specify machine-specific + login-time initializations globally. This file should be + writable only by root, and should be world-readable. + + /var/empty + chroot(2) directory used by sshd during privilege separation in + the pre-authentication phase. The directory should not contain + any files and must be owned by root and not group or world- + writable. + + /var/run/sshd.pid + Contains the process ID of the sshd listening for connections (if + there are several daemons running concurrently for different + ports, this contains the process ID of the one started last). + The content of this file is not sensitive; it can be world-read- + able. + +SEE ALSO + scp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), + chroot(2), hosts_access(5), login.conf(5), moduli(5), sshd_config(5), + inetd(8), sftp-server(8) + +AUTHORS + OpenSSH is a derivative of the original and free ssh 1.2.12 release by + Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo + de Raadt and Dug Song removed many bugs, re-added newer features and cre- + ated OpenSSH. Markus Friedl contributed the support for SSH protocol + versions 1.5 and 2.0. Niels Provos and Markus Friedl contributed support + for privilege separation. + +CAVEATS + System security is not improved unless rshd, rlogind, and rexecd are dis- + abled (thus completely disabling rlogin and rsh into the machine). + +OpenBSD 4.1 September 25, 1999 9 diff --git a/sshd.c b/sshd.c index 4aa1c98ed417..0a76f2d3ac16 100644 --- a/sshd.c +++ b/sshd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sshd.c,v 1.348 2006/11/06 21:25:28 markus Exp $ */ +/* $OpenBSD: sshd.c,v 1.349 2007/02/21 11:00:05 dtucker Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -305,6 +305,7 @@ sighup_restart(void) logit("Received SIGHUP; restarting."); close_listen_socks(); close_startup_pipes(); + alarm(0); /* alarm timer persists across exec */ execv(saved_argv[0], saved_argv); logit("RESTART FAILED: av[0]='%.100s', error: %.100s.", saved_argv[0], strerror(errno)); diff --git a/sshd_config.0 b/sshd_config.0 new file mode 100644 index 000000000000..c9a09a4ff9e4 --- /dev/null +++ b/sshd_config.0 @@ -0,0 +1,573 @@ +SSHD_CONFIG(5) OpenBSD Programmer's Manual SSHD_CONFIG(5) + +NAME + sshd_config - OpenSSH SSH daemon configuration file + +SYNOPSIS + /etc/ssh/sshd_config + +DESCRIPTION + sshd(8) reads configuration data from /etc/ssh/sshd_config (or the file + specified with -f on the command line). The file contains keyword-argu- + ment pairs, one per line. Lines starting with `#' and empty lines are + interpreted as comments. Arguments may optionally be enclosed in double + quotes (") in order to represent arguments containing spaces. + + The possible keywords and their meanings are as follows (note that key- + words are case-insensitive and arguments are case-sensitive): + + AcceptEnv + Specifies what environment variables sent by the client will be + copied into the session's environ(7). See SendEnv in + ssh_config(5) for how to configure the client. Note that envi- + ronment passing is only supported for protocol 2. Variables are + specified by name, which may contain the wildcard characters `*' + and `?'. Multiple environment variables may be separated by + whitespace or spread across multiple AcceptEnv directives. Be + warned that some environment variables could be used to bypass + restricted user environments. For this reason, care should be + taken in the use of this directive. The default is not to accept + any environment variables. + + AddressFamily + Specifies which address family should be used by sshd(8). Valid + arguments are ``any'', ``inet'' (use IPv4 only), or ``inet6'' + (use IPv6 only). The default is ``any''. + + AllowGroups + This keyword can be followed by a list of group name patterns, + separated by spaces. If specified, login is allowed only for + users whose primary group or supplementary group list matches one + of the patterns. Only group names are valid; a numerical group + ID is not recognized. By default, login is allowed for all + groups. The allow/deny directives are processed in the following + order: DenyUsers, AllowUsers, DenyGroups, and finally + AllowGroups. + + See PATTERNS in ssh_config(5) for more information on patterns. + + AllowTcpForwarding + Specifies whether TCP forwarding is permitted. The default is + ``yes''. Note that disabling TCP forwarding does not improve se- + curity unless users are also denied shell access, as they can al- + ways install their own forwarders. + + AllowUsers + This keyword can be followed by a list of user name patterns, + separated by spaces. If specified, login is allowed only for us- + er names that match one of the patterns. Only user names are + valid; a numerical user ID is not recognized. By default, login + is allowed for all users. If the pattern takes the form US- + ER@HOST then USER and HOST are separately checked, restricting + logins to particular users from particular hosts. The allow/deny + directives are processed in the following order: DenyUsers, + AllowUsers, DenyGroups, and finally AllowGroups. + + See PATTERNS in ssh_config(5) for more information on patterns. + + AuthorizedKeysFile + Specifies the file that contains the public keys that can be used + for user authentication. AuthorizedKeysFile may contain tokens + of the form %T which are substituted during connection setup. + The following tokens are defined: %% is replaced by a literal + '%', %h is replaced by the home directory of the user being au- + thenticated, and %u is replaced by the username of that user. + After expansion, AuthorizedKeysFile is taken to be an absolute + path or one relative to the user's home directory. The default + is ``.ssh/authorized_keys''. + + Banner In some jurisdictions, sending a warning message before authenti- + cation may be relevant for getting legal protection. The con- + tents of the specified file are sent to the remote user before + authentication is allowed. This option is only available for + protocol version 2. By default, no banner is displayed. + + ChallengeResponseAuthentication + Specifies whether challenge-response authentication is allowed. + All authentication styles from login.conf(5) are supported. The + default is ``yes''. + + Ciphers + Specifies the ciphers allowed for protocol version 2. Multiple + ciphers must be comma-separated. The supported ciphers are + ``3des-cbc'', ``aes128-cbc'', ``aes192-cbc'', ``aes256-cbc'', + ``aes128-ctr'', ``aes192-ctr'', ``aes256-ctr'', ``arcfour128'', + ``arcfour256'', ``arcfour'', ``blowfish-cbc'', and + ``cast128-cbc''. The default is: + + aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128, + arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr, + aes192-ctr,aes256-ctr + + ClientAliveCountMax + Sets the number of client alive messages (see below) which may be + sent without sshd(8) receiving any messages back from the client. + If this threshold is reached while client alive messages are be- + ing sent, sshd will disconnect the client, terminating the ses- + sion. It is important to note that the use of client alive mes- + sages is very different from TCPKeepAlive (below). The client + alive messages are sent through the encrypted channel and there- + fore will not be spoofable. The TCP keepalive option enabled by + TCPKeepAlive is spoofable. The client alive mechanism is valu- + able when the client or server depend on knowing when a connec- + tion has become inactive. + + The default value is 3. If ClientAliveInterval (see below) is + set to 15, and ClientAliveCountMax is left at the default, unre- + sponsive SSH clients will be disconnected after approximately 45 + seconds. This option applies to protocol version 2 only. + + ClientAliveInterval + Sets a timeout interval in seconds after which if no data has + been received from the client, sshd(8) will send a message + through the encrypted channel to request a response from the + client. The default is 0, indicating that these messages will + not be sent to the client. This option applies to protocol ver- + sion 2 only. + + Compression + Specifies whether compression is allowed, or delayed until the + user has authenticated successfully. The argument must be + ``yes'', ``delayed'', or ``no''. The default is ``delayed''. + + DenyGroups + This keyword can be followed by a list of group name patterns, + separated by spaces. Login is disallowed for users whose primary + group or supplementary group list matches one of the patterns. + Only group names are valid; a numerical group ID is not recog- + nized. By default, login is allowed for all groups. The al- + low/deny directives are processed in the following order: + DenyUsers, AllowUsers, DenyGroups, and finally AllowGroups. + + See PATTERNS in ssh_config(5) for more information on patterns. + + DenyUsers + This keyword can be followed by a list of user name patterns, + separated by spaces. Login is disallowed for user names that + match one of the patterns. Only user names are valid; a numeri- + cal user ID is not recognized. By default, login is allowed for + all users. If the pattern takes the form USER@HOST then USER and + HOST are separately checked, restricting logins to particular + users from particular hosts. The allow/deny directives are pro- + cessed in the following order: DenyUsers, AllowUsers, DenyGroups, + and finally AllowGroups. + + See PATTERNS in ssh_config(5) for more information on patterns. + + ForceCommand + Forces the execution of the command specified by ForceCommand, + ignoring any command supplied by the client. The command is in- + voked by using the user's login shell with the -c option. This + applies to shell, command, or subsystem execution. It is most + useful inside a Match block. The command originally supplied by + the client is available in the SSH_ORIGINAL_COMMAND environment + variable. + + GatewayPorts + Specifies whether remote hosts are allowed to connect to ports + forwarded for the client. By default, sshd(8) binds remote port + forwardings to the loopback address. This prevents other remote + hosts from connecting to forwarded ports. GatewayPorts can be + used to specify that sshd should allow remote port forwardings to + bind to non-loopback addresses, thus allowing other hosts to con- + nect. The argument may be ``no'' to force remote port forward- + ings to be available to the local host only, ``yes'' to force re- + mote port forwardings to bind to the wildcard address, or + ``clientspecified'' to allow the client to select the address to + which the forwarding is bound. The default is ``no''. + + GSSAPIAuthentication + Specifies whether user authentication based on GSSAPI is allowed. + The default is ``no''. Note that this option applies to protocol + version 2 only. + + GSSAPICleanupCredentials + Specifies whether to automatically destroy the user's credentials + cache on logout. The default is ``yes''. Note that this option + applies to protocol version 2 only. + + HostbasedAuthentication + Specifies whether rhosts or /etc/hosts.equiv authentication to- + gether with successful public key client host authentication is + allowed (host-based authentication). This option is similar to + RhostsRSAAuthentication and applies to protocol version 2 only. + The default is ``no''. + + HostbasedUsesNameFromPacketOnly + Specifies whether or not the server will attempt to perform a re- + verse name lookup when matching the name in the ~/.shosts, + ~/.rhosts, and /etc/hosts.equiv files during + HostbasedAuthentication. A setting of ``yes'' means that sshd(8) + uses the name supplied by the client rather than attempting to + resolve the name from the TCP connection itself. The default is + ``no''. + + 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 + /etc/ssh/ssh_host_rsa_key and /etc/ssh/ssh_host_dsa_key for pro- + tocol version 2. Note that sshd(8) will refuse to use a file if + it is group/world-accessible. It is possible to have multiple + host key files. ``rsa1'' keys are used for version 1 and ``dsa'' + or ``rsa'' are used for version 2 of the SSH protocol. + + IgnoreRhosts + Specifies that .rhosts and .shosts files will not be used in + RhostsRSAAuthentication or HostbasedAuthentication. + + /etc/hosts.equiv and /etc/shosts.equiv are still used. The de- + fault is ``yes''. + + IgnoreUserKnownHosts + Specifies whether sshd(8) should ignore the user's + ~/.ssh/known_hosts during RhostsRSAAuthentication or + HostbasedAuthentication. The default is ``no''. + + KerberosAuthentication + Specifies whether the password provided by the user for + PasswordAuthentication will be validated through the Kerberos + KDC. To use this option, the server needs a Kerberos servtab + which allows the verification of the KDC's identity. The default + is ``no''. + + KerberosGetAFSToken + If AFS is active and the user has a Kerberos 5 TGT, attempt to + acquire an AFS token before accessing the user's home directory. + The default is ``no''. + + KerberosOrLocalPasswd + If password authentication through Kerberos fails then the pass- + word will be validated via any additional local mechanism such as + /etc/passwd. The default is ``yes''. + + KerberosTicketCleanup + Specifies whether to automatically destroy the user's ticket + cache file on logout. The default is ``yes''. + + KeyRegenerationInterval + In protocol version 1, the ephemeral server key is automatically + regenerated after this many seconds (if it has been used). The + purpose of regeneration is to prevent decrypting captured ses- + sions by later breaking into the machine and stealing the keys. + The key is never stored anywhere. If the value is 0, the key is + never regenerated. The default is 3600 (seconds). + + ListenAddress + Specifies the local addresses sshd(8) should listen on. The fol- + lowing forms may be used: + + ListenAddress host|IPv4_addr|IPv6_addr + ListenAddress host|IPv4_addr:port + ListenAddress [host|IPv6_addr]:port + + If port is not specified, sshd will listen on the address and all + prior Port options specified. The default is to listen on all + local addresses. Multiple ListenAddress options are permitted. + Additionally, any Port options must precede this option for non- + port qualified addresses. + + LoginGraceTime + The server disconnects after this time if the user has not suc- + cessfully logged in. If the value is 0, there is no time limit. + The default is 120 seconds. + + LogLevel + Gives the verbosity level that is used when logging messages from + sshd(8). The possible values are: QUIET, FATAL, ERROR, INFO, + VERBOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3. The default is INFO. + DEBUG and DEBUG1 are equivalent. DEBUG2 and DEBUG3 each specify + higher levels of debugging output. Logging with a DEBUG level + violates the privacy of users and is not recommended. + + MACs Specifies the available MAC (message authentication code) algo- + rithms. The MAC algorithm is used in protocol version 2 for data + integrity protection. Multiple algorithms must be comma-separat- + ed. The default is: ``hmac-md5,hmac-sha1,hmac-ripemd160,hmac- + sha1-96,hmac-md5-96''. + + Match Introduces a conditional block. If all of the criteria on the + Match line are satisfied, the keywords on the following lines + override those set in the global section of the config file, un- + til either another Match line or the end of the file. The argu- + ments to Match are one or more criteria-pattern pairs. The + available criteria are User, Group, Host, and Address. Only a + subset of keywords may be used on the lines following a Match + keyword. Available keywords are AllowTcpForwarding, Banner, + ForceCommand, GatewayPorts, GSSApiAuthentication, + KbdInteractiveAuthentication, KerberosAuthentication, + PasswordAuthentication, PermitOpen, RhostsRSAAuthentication, + RSAAuthentication, X11DisplayOffset, X11Forwarding, and + X11UseLocalHost. + + MaxAuthTries + Specifies the maximum number of authentication attempts permitted + per connection. Once the number of failures reaches half this + value, additional failures are logged. The default is 6. + + MaxStartups + Specifies the maximum number of concurrent unauthenticated con- + nections to the SSH daemon. Additional connections will be + dropped until authentication succeeds or the LoginGraceTime ex- + pires for a connection. The default is 10. + + Alternatively, random early drop can be enabled by specifying the + three colon separated values ``start:rate:full'' (e.g. + "10:30:60"). sshd(8) will refuse connection attempts with a + probability of ``rate/100'' (30%) if there are currently + ``start'' (10) unauthenticated connections. The probability in- + creases linearly and all connection attempts are refused if the + number of unauthenticated connections reaches ``full'' (60). + + PasswordAuthentication + Specifies whether password authentication is allowed. The de- + fault is ``yes''. + + PermitEmptyPasswords + When password authentication is allowed, it specifies whether the + server allows login to accounts with empty password strings. The + default is ``no''. + + PermitOpen + Specifies the destinations to which TCP port forwarding is per- + mitted. The forwarding specification must be one of the follow- + ing forms: + + PermitOpen host:port + PermitOpen IPv4_addr:port + PermitOpen [IPv6_addr]:port + + Multiple forwards may be specified by separating them with + whitespace. An argument of ``any'' can be used to remove all re- + strictions and permit any forwarding requests. By default all + port forwarding requests are permitted. + + PermitRootLogin + Specifies whether root can log in using ssh(1). The argument + must be ``yes'', ``without-password'', ``forced-commands-only'', + or ``no''. The default is ``yes''. + + If this option is set to ``without-password'', password authenti- + cation is disabled for root. + + If this option is set to ``forced-commands-only'', root login + with public key authentication will be allowed, but only if the + command option has been specified (which may be useful for taking + remote backups even if root login is normally not allowed). All + other authentication methods are disabled for root. + + If this option is set to ``no'', root is not allowed to log in. + + PermitTunnel + Specifies whether tun(4) device forwarding is allowed. The argu- + ment must be ``yes'', ``point-to-point'' (layer 3), ``ethernet'' + (layer 2), or ``no''. Specifying ``yes'' permits both ``point- + to-point'' and ``ethernet''. The default is ``no''. + + PermitUserEnvironment + Specifies whether ~/.ssh/environment and environment= options in + ~/.ssh/authorized_keys are processed by sshd(8). The default is + ``no''. Enabling environment processing may enable users to by- + pass access restrictions in some configurations using mechanisms + such as LD_PRELOAD. + + PidFile + Specifies the file that contains the process ID of the SSH dae- + mon. The default is /var/run/sshd.pid. + + Port Specifies the port number that sshd(8) listens on. The default + is 22. Multiple options of this type are permitted. See also + ListenAddress. + + PrintLastLog + Specifies whether sshd(8) should print the date and time of the + last user login when a user logs in interactively. The default + is ``yes''. + + PrintMotd + Specifies whether sshd(8) should print /etc/motd when a user logs + in interactively. (On some systems it is also printed by the + shell, /etc/profile, or equivalent.) The default is ``yes''. + + 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 + 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''. + + PubkeyAuthentication + Specifies whether public key authentication is allowed. The de- + fault is ``yes''. Note that this option applies to protocol ver- + sion 2 only. + + RhostsRSAAuthentication + Specifies whether rhosts or /etc/hosts.equiv authentication to- + gether with successful RSA host authentication is allowed. The + default is ``no''. This option applies to protocol version 1 on- + ly. + + RSAAuthentication + Specifies whether pure RSA authentication is allowed. The de- + fault is ``yes''. This option applies to protocol version 1 on- + ly. + + ServerKeyBits + Defines the number of bits in the ephemeral protocol version 1 + server key. The minimum value is 512, and the default is 768. + + StrictModes + Specifies whether sshd(8) should check file modes and ownership + 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''. + + Subsystem + Configures an external subsystem (e.g. file transfer daemon). + Arguments should be a subsystem name and a command (with optional + arguments) to execute upon subsystem request. The command + sftp-server(8) implements the ``sftp'' file transfer subsystem. + By default no subsystems are defined. Note that this option ap- + plies to protocol version 2 only. + + SyslogFacility + Gives the facility code that is used when logging messages from + sshd(8). The possible values are: DAEMON, USER, AUTH, LOCAL0, + LOCAL1, LOCAL2, LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7. The de- + fault is AUTH. + + TCPKeepAlive + Specifies whether the system should send TCP keepalive messages + to the other side. If they are sent, death of the connection or + crash of one of the machines will be properly noticed. However, + this means that connections will die if the route is down tem- + porarily, and some people find it annoying. On the other hand, + if TCP keepalives are not sent, sessions may hang indefinitely on + the server, leaving ``ghost'' users and consuming server re- + sources. + + The default is ``yes'' (to send TCP keepalive messages), and the + server will notice if the network goes down or the client host + crashes. This avoids infinitely hanging sessions. + + To disable TCP keepalive messages, the value should be set to + ``no''. + + 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''. + + UseLogin + Specifies whether login(1) is used for interactive login ses- + sions. The default is ``no''. Note that login(1) is never used + for remote command execution. Note also, that if this is en- + abled, X11Forwarding will be disabled because login(1) does not + know how to handle xauth(1) cookies. If UsePrivilegeSeparation + is specified, it will be disabled after authentication. + + UsePAM Enables the Pluggable Authentication Module interface. If set to + ``yes'' this will enable PAM authentication using + ChallengeResponseAuthentication and PasswordAuthentication in ad- + dition to PAM account and session module processing for all au- + thentication types. + + Because PAM challenge-response authentication usually serves an + equivalent role to password authentication, you should disable + either PasswordAuthentication or ChallengeResponseAuthentication. + + If UsePAM is enabled, you will not be able to run sshd(8) as a + non-root user. The default is ``no''. + + UsePrivilegeSeparation + Specifies whether sshd(8) separates privileges by creating an un- + privileged child process to deal with incoming network traffic. + After successful authentication, another process will be created + that has the privilege of the authenticated user. The goal of + privilege separation is to prevent privilege escalation by con- + taining any corruption within the unprivileged processes. The + default is ``yes''. + + X11DisplayOffset + Specifies the first display number available for sshd(8)'s X11 + forwarding. This prevents sshd from interfering with real X11 + servers. The default is 10. + + X11Forwarding + Specifies whether X11 forwarding is permitted. The argument must + be ``yes'' or ``no''. The default is ``no''. + + When X11 forwarding is enabled, there may be additional exposure + to the server and to client displays if the sshd(8) proxy display + is configured to listen on the wildcard address (see + X11UseLocalhost below), though this is not the default. Addi- + tionally, the authentication spoofing and authentication data + verification and substitution occur on the client side. The se- + curity risk of using X11 forwarding is that the client's X11 dis- + play server may be exposed to attack when the SSH client requests + forwarding (see the warnings for ForwardX11 in ssh_config(5)). A + system administrator may have a stance in which they want to pro- + tect clients that may expose themselves to attack by unwittingly + requesting X11 forwarding, which can warrant a ``no'' setting. + + Note that disabling X11 forwarding does not prevent users from + forwarding X11 traffic, as users can always install their own + forwarders. X11 forwarding is automatically disabled if UseLogin + is enabled. + + X11UseLocalhost + Specifies whether sshd(8) should bind the X11 forwarding server + to the loopback address or to the wildcard address. By default, + sshd binds the forwarding server to the loopback address and sets + the hostname part of the DISPLAY environment variable to + ``localhost''. This prevents remote hosts from connecting to the + proxy display. However, some older X11 clients may not function + with this configuration. X11UseLocalhost may be set to ``no'' to + specify that the forwarding server should be bound to the wild- + card address. The argument must be ``yes'' or ``no''. The de- + fault is ``yes''. + + XAuthLocation + Specifies the full pathname of the xauth(1) program. The default + is /usr/X11R6/bin/xauth. + +TIME FORMATS + sshd(8) command-line arguments and configuration file options that speci- + fy time may be expressed using a sequence of the form: time[qualifier], + where time is a positive integer value and qualifier is one of the fol- + lowing: + + seconds + s | S seconds + m | M minutes + h | H hours + d | D days + w | W weeks + + Each member of the sequence is added together to calculate the total time + value. + + Time format examples: + + 600 600 seconds (10 minutes) + 10m 10 minutes + 1h30m 1 hour 30 minutes (90 minutes) + +FILES + /etc/ssh/sshd_config + Contains configuration data for sshd(8). This file should be + writable by root only, but it is recommended (though not neces- + sary) that it be world-readable. + +SEE ALSO + sshd(8) + +AUTHORS + OpenSSH is a derivative of the original and free ssh 1.2.12 release by + Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo + de Raadt and Dug Song removed many bugs, re-added newer features and cre- + ated OpenSSH. Markus Friedl contributed the support for SSH protocol + versions 1.5 and 2.0. Niels Provos and Markus Friedl contributed support + for privilege separation. + +OpenBSD 4.1 September 25, 1999 9 diff --git a/sshd_config.5 b/sshd_config.5 index 2bcaf2245426..af12214456ce 100644 --- a/sshd_config.5 +++ b/sshd_config.5 @@ -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. .\" -.\" $OpenBSD: sshd_config.5,v 1.70 2006/08/21 08:14:01 dtucker Exp $ +.\" $OpenBSD: sshd_config.5,v 1.74 2007/03/01 16:19:33 jmc Exp $ .Dd September 25, 1999 .Dt SSHD_CONFIG 5 .Os @@ -42,9 +42,7 @@ .Nm sshd_config .Nd OpenSSH SSH daemon configuration file .Sh SYNOPSIS -.Bl -tag -width Ds -compact -.It Pa /etc/ssh/sshd_config -.El +.Nm /etc/ssh/sshd_config .Sh DESCRIPTION .Xr sshd 8 reads configuration data from @@ -514,9 +512,16 @@ Only a subset of keywords may be used on the lines following a keyword. Available keywords are .Cm AllowTcpForwarding , +.Cm Banner , .Cm ForceCommand , .Cm GatewayPorts , +.Cm GSSApiAuthentication , +.Cm KbdInteractiveAuthentication , +.Cm KerberosAuthentication , +.Cm PasswordAuthentication , .Cm PermitOpen , +.Cm RhostsRSAAuthentication , +.Cm RSAAuthentication , .Cm X11DisplayOffset , .Cm X11Forwarding , and diff --git a/version.h b/version.h index d16990a21b98..0f48111206db 100644 --- a/version.h +++ b/version.h @@ -1,6 +1,6 @@ -/* $OpenBSD: version.h,v 1.48 2006/11/07 10:31:31 markus Exp $ */ +/* $OpenBSD: version.h,v 1.49 2007/03/06 10:13:14 djm Exp $ */ -#define SSH_VERSION "OpenSSH_4.5" +#define SSH_VERSION "OpenSSH_4.6" #define SSH_PORTABLE "p1" #define SSH_RELEASE SSH_VERSION SSH_PORTABLE