blob: 1e4df2e33f2280bb940f3ddf37ee695f70abdf86 [file] [log] [blame]
Tim Rice66fd2172005-08-31 09:59:49 -07001# $Id: configure.ac,v 1.292 2005/08/31 16:59:49 tim Exp $
Damien Miller4fefe242004-03-11 14:20:10 +11002#
3# Copyright (c) 1999-2004 Damien Miller
4#
5# Permission to use, copy, modify, and distribute this software for any
6# purpose with or without fee is hereby granted, provided that the above
7# copyright notice and this permission notice appear in all copies.
8#
9# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Damien Millere9cf3572001-02-09 12:55:35 +110016
Darren Tucker6a45f3d2005-06-03 19:33:10 +100017AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org)
Tim Rice13aae5e2001-10-21 17:53:58 -070018AC_CONFIG_SRCDIR([ssh.c])
Damien Miller7f6ea021999-10-28 13:25:17 +100019
20AC_CONFIG_HEADER(config.h)
Damien Miller856799b2000-03-15 21:18:10 +110021AC_PROG_CC
Damien Miller76112de1999-12-21 11:18:08 +110022AC_CANONICAL_HOST
Damien Miller4df5c762001-02-28 08:14:22 +110023AC_C_BIGENDIAN
Damien Miller7f6ea021999-10-28 13:25:17 +100024
Damien Millera22ba012000-03-02 23:09:20 +110025# Checks for programs.
Darren Tucker167bd9c2003-09-07 12:34:54 +100026AC_PROG_AWK
Damien Millerab18c411999-11-11 10:40:23 +110027AC_PROG_CPP
Damien Miller7f6ea021999-10-28 13:25:17 +100028AC_PROG_RANLIB
Damien Millerd8087f61999-11-25 12:31:26 +110029AC_PROG_INSTALL
Ben Lindstrom582d3982001-02-06 22:54:30 +000030AC_PATH_PROG(AR, ar)
Tim Rice5af9db92004-06-19 19:31:06 -070031AC_PATH_PROG(CAT, cat)
32AC_PATH_PROG(KILL, kill)
Tim Riceb8fbb8e2001-04-21 14:31:52 -070033AC_PATH_PROGS(PERL, perl5 perl)
Tim Riced0d7a8b2003-01-08 17:22:59 -080034AC_PATH_PROG(SED, sed)
Damien Millere79334a1999-12-29 10:03:37 +110035AC_SUBST(PERL)
Damien Miller8d1fd572000-05-17 21:34:07 +100036AC_PATH_PROG(ENT, ent)
37AC_SUBST(ENT)
Damien Miller4864e8f2001-02-08 10:07:08 +110038AC_PATH_PROG(TEST_MINUS_S_SH, bash)
39AC_PATH_PROG(TEST_MINUS_S_SH, ksh)
40AC_PATH_PROG(TEST_MINUS_S_SH, sh)
Tim Rice0502a472002-05-08 16:04:14 -070041AC_PATH_PROG(SH, sh)
Tim Ricef7ba8f62004-06-20 10:37:32 -070042AC_SUBST(TEST_SHELL,sh)
Damien Miller2e1b0821999-12-25 10:11:29 +110043
Tim Rice6f1f7582004-05-30 21:38:51 -070044dnl for buildpkg.sh
45AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd,
46 [/usr/sbin${PATH_SEPARATOR}/etc])
47AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd,
48 [/usr/sbin${PATH_SEPARATOR}/etc])
49AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no)
50
Damien Millere8bb4502001-09-25 16:39:35 +100051# System features
52AC_SYS_LARGEFILE
53
Damien Miller3f62aba2000-11-29 11:56:35 +110054if test -z "$AR" ; then
55 AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***])
56fi
57
Damien Millerad833b32000-08-23 10:46:23 +100058# Use LOGIN_PROGRAM from environment if possible
59if test ! -z "$LOGIN_PROGRAM" ; then
60 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM")
61else
62 # Search for login
63 AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login)
64 if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
65 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK")
66 fi
67fi
68
Darren Tucker23bc8d02004-02-06 16:24:31 +110069AC_PATH_PROG(PATH_PASSWD_PROG, passwd)
70if test ! -z "$PATH_PASSWD_PROG" ; then
71 AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG")
72fi
73
Damien Miller166bd442000-03-16 10:48:25 +110074if test -z "$LD" ; then
75 LD=$CC
76fi
77AC_SUBST(LD)
Tim Riceeae17cc2005-03-17 16:52:20 -080078
Damien Miller166bd442000-03-16 10:48:25 +110079AC_C_INLINE
Darren Tucker67b37032005-06-03 17:58:31 +100080
81AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>])
82
Damien Millera8e06ce2003-11-21 23:48:55 +110083if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
Darren Tuckerdd352b62005-08-02 17:21:29 +100084 CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized"
Tim Rice3db1e3f2005-08-23 17:11:26 -070085 GCC_VER=`$CC --version`
86 case $GCC_VER in
87 1.*) ;;
88 2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;;
89 2.*) ;;
90 *) CFLAGS="$CFLAGS -Wsign-compare" ;;
91 esac
Damien Millerde3cb0a2005-05-26 20:48:25 +100092
Darren Tucker67b37032005-06-03 17:58:31 +100093 if test -z "$have_llong_max"; then
94 # retry LLONG_MAX with -std=gnu99, needed on some Linuxes
95 unset ac_cv_have_decl_LLONG_MAX
96 saved_CFLAGS="$CFLAGS"
97 CFLAGS="$CFLAGS -std=gnu99"
98 AC_CHECK_DECL(LLONG_MAX,
99 [have_llong_max=1],
100 [CFLAGS="$saved_CFLAGS"],
101 [#include <limits.h>]
102 )
103 fi
Damien Miller166bd442000-03-16 10:48:25 +1100104fi
105
Darren Tucker431f0222005-06-07 17:53:40 +1000106if test -z "$have_llong_max"; then
107 AC_MSG_CHECKING([for max value of long long])
108 AC_RUN_IFELSE(
109 [AC_LANG_SOURCE([[
110#include <stdio.h>
111/* Why is this so damn hard? */
112#ifdef __GNUC__
113# undef __GNUC__
114#endif
115#define __USE_ISOC99
116#include <limits.h>
117#define DATA "conftest.llminmax"
118int main(void) {
119 FILE *f;
120 long long i, llmin, llmax = 0;
121
122 if((f = fopen(DATA,"w")) == NULL)
123 exit(1);
124
125#if defined(LLONG_MIN) && defined(LLONG_MAX)
126 fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n");
127 llmin = LLONG_MIN;
128 llmax = LLONG_MAX;
129#else
130 fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n");
131 /* This will work on one's complement and two's complement */
132 for (i = 1; i > llmax; i <<= 1, i++)
133 llmax = i;
134 llmin = llmax + 1LL; /* wrap */
135#endif
136
137 /* Sanity check */
138 if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax
139 || llmax - 1 > llmax) {
140 fprintf(f, "unknown unknown\n");
141 exit(2);
142 }
143
144 if (fprintf(f ,"%lld %lld", llmin, llmax) < 0)
145 exit(3);
146
147 exit(0);
148}
149 ]])],
150 [
151 llong_min=`$AWK '{print $1}' conftest.llminmax`
152 llong_max=`$AWK '{print $2}' conftest.llminmax`
153 AC_MSG_RESULT($llong_max)
154 AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL],
155 [max value of long long calculated by configure])
156 AC_MSG_CHECKING([for min value of long long])
157 AC_MSG_RESULT($llong_min)
158 AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL],
159 [min value of long long calculated by configure])
160 ],
161 [
162 AC_MSG_RESULT(not found)
163 ],
164 [
165 AC_MSG_WARN([cross compiling: not checking])
166 ]
167 )
168fi
169
Tim Rice88368a32003-12-08 12:35:59 -0800170AC_ARG_WITH(rpath,
171 [ --without-rpath Disable auto-added -R linker paths],
172 [
Tim Riceeae17cc2005-03-17 16:52:20 -0800173 if test "x$withval" = "xno" ; then
Tim Rice88368a32003-12-08 12:35:59 -0800174 need_dash_r=""
175 fi
176 if test "x$withval" = "xyes" ; then
177 need_dash_r=1
178 fi
179 ]
180)
181
Damien Millera22ba012000-03-02 23:09:20 +1100182# Check for some target-specific stuff
Damien Miller76112de1999-12-21 11:18:08 +1100183case "$host" in
Damien Miller75b1d102000-01-07 14:01:41 +1100184*-*-aix*)
Damien Millera8e06ce2003-11-21 23:48:55 +1100185 AC_MSG_CHECKING([how to specify blibpath for linker ($LD)])
Damien Millereab4bae2003-04-29 23:22:40 +1000186 if (test -z "$blibpath"); then
Tim Ricefcb62202004-01-23 18:35:16 -0800187 blibpath="/usr/lib:/lib"
Damien Miller29ea30d2000-03-17 10:54:15 +1100188 fi
Damien Millereab4bae2003-04-29 23:22:40 +1000189 saved_LDFLAGS="$LDFLAGS"
190 for tryflags in -blibpath: -Wl,-blibpath: -Wl,-rpath, ;do
191 if (test -z "$blibflags"); then
192 LDFLAGS="$saved_LDFLAGS $tryflags$blibpath"
193 AC_TRY_LINK([], [], [blibflags=$tryflags])
194 fi
195 done
196 if (test -z "$blibflags"); then
197 AC_MSG_RESULT(not found)
198 AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log])
199 else
200 AC_MSG_RESULT($blibflags)
201 fi
202 LDFLAGS="$saved_LDFLAGS"
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000203 dnl Check for authenticate. Might be in libs.a on older AIXes
204 AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)],
Tim Ricee958ed32002-07-05 07:12:33 -0700205 [AC_CHECK_LIB(s,authenticate,
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000206 [ AC_DEFINE(WITH_AIXAUTHENTICATE)
Tim Ricee958ed32002-07-05 07:12:33 -0700207 LIBS="$LIBS -ls"
208 ])
209 ])
Darren Tucker3c774c52005-02-16 22:49:31 +1100210 dnl Check for various auth function declarations in headers.
Darren Tucker04cfbe02005-02-20 23:27:11 +1100211 AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess,
Darren Tuckere66519d2005-03-21 22:46:34 +1100212 passwdexpired, setauthdb], , , [#include <usersec.h>])
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000213 dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2)
Darren Tucker3c774c52005-02-16 22:49:31 +1100214 AC_CHECK_DECLS(loginfailed,
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000215 [AC_MSG_CHECKING(if loginfailed takes 4 arguments)
216 AC_TRY_COMPILE(
Darren Tuckera0c0b632003-07-08 20:52:12 +1000217 [#include <usersec.h>],
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000218 [(void)loginfailed("user","host","tty",0);],
219 [AC_MSG_RESULT(yes)
220 AC_DEFINE(AIX_LOGINFAILED_4ARG)],
Darren Tuckera0c0b632003-07-08 20:52:12 +1000221 [AC_MSG_RESULT(no)]
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000222 )],
223 [],
224 [#include <usersec.h>]
225 )
Darren Tuckerfc3454e2003-07-14 16:41:55 +1000226 AC_CHECK_FUNCS(setauthdb)
Darren Tucker691d5232005-02-15 21:45:57 +1100227 check_for_aix_broken_getaddrinfo=1
Damien Millerf5fea442002-04-23 22:52:45 +1000228 AC_DEFINE(BROKEN_REALPATH)
Darren Tucker9f18be62003-09-06 16:44:39 +1000229 AC_DEFINE(SETEUID_BREAKS_SETUID)
230 AC_DEFINE(BROKEN_SETREUID)
231 AC_DEFINE(BROKEN_SETREGID)
andre60f3c982000-06-03 16:18:19 +0000232 dnl AIX handles lastlog as part of its login message
233 AC_DEFINE(DISABLE_LASTLOG)
Kevin Steves90d5de72002-06-22 18:51:48 +0000234 AC_DEFINE(LOGIN_NEEDS_UTMPX)
Damien Miller35276252003-06-03 10:14:28 +1000235 AC_DEFINE(SPT_TYPE,SPT_REUSEARGV)
Damien Miller75b1d102000-01-07 14:01:41 +1100236 ;;
Damien Millerbac2d8a2000-09-05 16:13:06 +1100237*-*-cygwin*)
Damien Millerc8936ac2003-02-11 10:04:03 +1100238 check_for_libcrypt_later=1
Tim Ricefe1d1002001-11-26 17:19:43 -0800239 LIBS="$LIBS /usr/lib/textmode.o"
Damien Millerbac2d8a2000-09-05 16:13:06 +1100240 AC_DEFINE(HAVE_CYGWIN)
Ben Lindstromca60a9b2001-05-17 03:32:50 +0000241 AC_DEFINE(USE_PIPES)
Damien Millerbac2d8a2000-09-05 16:13:06 +1100242 AC_DEFINE(DISABLE_SHADOW)
Damien Millerbac2d8a2000-09-05 16:13:06 +1100243 AC_DEFINE(IP_TOS_IS_BROKEN)
Ben Lindstrom38e60932001-02-24 00:55:04 +0000244 AC_DEFINE(NO_X11_UNIX_SOCKETS)
Ben Lindstrom99a4e142002-07-09 14:06:40 +0000245 AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT)
Tim Rice9dd30812002-07-07 13:43:36 -0700246 AC_DEFINE(DISABLE_FD_PASSING)
Damien Millerbac2d8a2000-09-05 16:13:06 +1100247 ;;
Ben Lindstrom58055132001-02-15 18:34:29 +0000248*-*-dgux*)
249 AC_DEFINE(IP_TOS_IS_BROKEN)
Darren Tucker454da0b2003-12-18 12:52:19 +1100250 AC_DEFINE(SETEUID_BREAKS_SETUID)
251 AC_DEFINE(BROKEN_SETREUID)
252 AC_DEFINE(BROKEN_SETREGID)
Ben Lindstrom58055132001-02-15 18:34:29 +0000253 ;;
Ben Lindstromfed7bb42001-07-15 18:30:42 +0000254*-*-darwin*)
Damien Millerfc93d4b2002-09-04 23:26:29 +1000255 AC_MSG_CHECKING(if we have working getaddrinfo)
256 AC_TRY_RUN([#include <mach-o/dyld.h>
257main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
258 exit(0);
259 else
260 exit(1);
261}], [AC_MSG_RESULT(working)],
262 [AC_MSG_RESULT(buggy)
263 AC_DEFINE(BROKEN_GETADDRINFO)],
Tim Rice480ef8d2003-09-21 21:38:11 -0700264 [AC_MSG_RESULT(assume it is working)])
Darren Tucker20379a32003-09-22 11:07:40 +1000265 AC_DEFINE(SETEUID_BREAKS_SETUID)
266 AC_DEFINE(BROKEN_SETREUID)
267 AC_DEFINE(BROKEN_SETREGID)
Damien Miller7a2ea782004-01-02 17:52:10 +1100268 AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1)
Ben Lindstromfed7bb42001-07-15 18:30:42 +0000269 ;;
Darren Tuckerfd333282005-05-28 18:31:42 +1000270*-*-hpux*)
271 # first we define all of the options common to all HP-UX releases
Kevin Steves315f8b72001-06-28 00:24:41 +0000272 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
Damien Miller9a947342000-08-30 10:03:33 +1100273 IPADDR_IN_DISPLAY=yes
Damien Millerb0785672000-08-23 09:10:39 +1000274 AC_DEFINE(USE_PIPES)
Kevin Steves5feaaef2002-04-23 20:45:55 +0000275 AC_DEFINE(LOGIN_NO_ENDOPT)
276 AC_DEFINE(LOGIN_NEEDS_UTMPX)
Darren Tuckere41bba52003-08-25 11:51:19 +1000277 AC_DEFINE(LOCKED_PASSWD_STRING, "*")
Damien Miller35276252003-06-03 10:14:28 +1000278 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
Tim Ricef028f1e2002-07-19 12:41:10 -0700279 LIBS="$LIBS -lsec"
Darren Tuckerfd333282005-05-28 18:31:42 +1000280 AC_CHECK_LIB(xnet, t_error, ,
281 AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
282
283 # next, we define all of the options specific to major releases
284 case "$host" in
285 *-*-hpux10*)
286 if test -z "$GCC"; then
287 CFLAGS="$CFLAGS -Ae"
288 fi
289 ;;
290 *-*-hpux11*)
291 AC_DEFINE(PAM_SUN_CODEBASE)
292 AC_DEFINE(DISABLE_UTMP)
293 AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins])
294 check_for_hpux_broken_getaddrinfo=1
295 check_for_conflicting_getspnam=1
296 ;;
297 esac
298
299 # lastly, we define options specific to minor releases
300 case "$host" in
301 *-*-hpux10.26)
302 AC_DEFINE(HAVE_SECUREWARE)
303 disable_ptmx_check=yes
304 LIBS="$LIBS -lsecpw"
305 ;;
306 esac
Damien Miller1bead332000-04-30 00:47:29 +1000307 ;;
Damien Millerbeb4ba51999-12-28 15:09:35 +1100308*-*-irix5*)
Damien Miller190d5a82000-09-30 09:43:19 +1100309 PATH="$PATH:/usr/etc"
Damien Miller11fa2cc2000-08-16 10:35:58 +1000310 AC_DEFINE(BROKEN_INET_NTOA)
Darren Tuckerbeaf6792003-09-24 20:03:48 +1000311 AC_DEFINE(SETEUID_BREAKS_SETUID)
312 AC_DEFINE(BROKEN_SETREUID)
313 AC_DEFINE(BROKEN_SETREGID)
Damien Millerf1b9d112002-04-23 23:09:19 +1000314 AC_DEFINE(WITH_ABBREV_NO_TTY)
Darren Tuckere41bba52003-08-25 11:51:19 +1000315 AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
Damien Miller1808f382000-01-06 12:03:12 +1100316 ;;
317*-*-irix6*)
Damien Miller190d5a82000-09-30 09:43:19 +1100318 PATH="$PATH:/usr/etc"
Damien Miller91606b12000-06-28 08:22:29 +1000319 AC_DEFINE(WITH_IRIX_ARRAY)
320 AC_DEFINE(WITH_IRIX_PROJECT)
321 AC_DEFINE(WITH_IRIX_AUDIT)
Ben Lindstrom8ff2a8d2002-04-06 18:58:31 +0000322 AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)])
Damien Miller11fa2cc2000-08-16 10:35:58 +1000323 AC_DEFINE(BROKEN_INET_NTOA)
Darren Tuckerbe79af12003-09-22 11:58:21 +1000324 AC_DEFINE(SETEUID_BREAKS_SETUID)
325 AC_DEFINE(BROKEN_SETREUID)
326 AC_DEFINE(BROKEN_SETREGID)
Darren Tucker8db9a0f2004-04-06 21:31:12 +1000327 AC_DEFINE(BROKEN_UPDWTMPX)
Damien Millerf1b9d112002-04-23 23:09:19 +1000328 AC_DEFINE(WITH_ABBREV_NO_TTY)
Darren Tuckere41bba52003-08-25 11:51:19 +1000329 AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
Damien Millerbeb4ba51999-12-28 15:09:35 +1100330 ;;
Damien Millerb29ea912000-01-15 14:12:03 +1100331*-*-linux*)
332 no_dev_ptmx=1
Damien Millera64b57a2001-01-17 10:44:13 +1100333 check_for_libcrypt_later=1
Darren Tucker70a3d552003-08-21 17:58:29 +1000334 check_for_openpty_ctty_bug=1
Damien Miller7bcb0892000-03-11 20:45:40 +1100335 AC_DEFINE(DONT_TRY_OTHER_AF)
Damien Miller4e997202000-07-09 21:21:52 +1000336 AC_DEFINE(PAM_TTY_KLUDGE)
Darren Tucker809031f2004-03-30 14:03:45 +1000337 AC_DEFINE(LOCKED_PASSWD_PREFIX, "!")
Damien Miller35276252003-06-03 10:14:28 +1000338 AC_DEFINE(SPT_TYPE,SPT_REUSEARGV)
Darren Tuckere59b5082004-06-28 16:01:19 +1000339 AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM)
Darren Tucker2fba9932005-02-02 23:30:24 +1100340 AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts])
341 AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins])
Damien Miller7bcb0892000-03-11 20:45:40 +1100342 inet6_default_4in6=yes
Darren Tucker3c016542003-05-02 20:48:21 +1000343 case `uname -r` in
Darren Tuckerc437cda2003-05-10 17:05:46 +1000344 1.*|2.0.*)
Darren Tucker3c016542003-05-02 20:48:21 +1000345 AC_DEFINE(BROKEN_CMSG_TYPE)
346 ;;
Darren Tucker3c016542003-05-02 20:48:21 +1000347 esac
Damien Millerb29ea912000-01-15 14:12:03 +1100348 ;;
Ben Lindstromb5628642000-10-18 00:02:25 +0000349mips-sony-bsd|mips-sony-newsos4)
Darren Tucker2be1cbb2005-05-27 21:13:40 +1000350 AC_DEFINE(NEED_SETPRGP, [], [Need setpgrp to acquire controlling tty])
Ben Lindstromb5628642000-10-18 00:02:25 +0000351 SONY=1
Ben Lindstromb5628642000-10-18 00:02:25 +0000352 ;;
Damien Milleree1c0b32000-01-21 00:18:15 +1100353*-*-netbsd*)
Damien Millerfc93d4b2002-09-04 23:26:29 +1000354 check_for_libcrypt_before=1
Tim Riceeae17cc2005-03-17 16:52:20 -0800355 if test "x$withval" != "xno" ; then
Tim Rice88368a32003-12-08 12:35:59 -0800356 need_dash_r=1
357 fi
Damien Milleree1c0b32000-01-21 00:18:15 +1100358 ;;
Damien Millerfbd884a2001-02-27 08:39:07 +1100359*-*-freebsd*)
360 check_for_libcrypt_later=1
361 ;;
Darren Tuckered9eb022003-09-22 11:18:47 +1000362*-*-bsdi*)
363 AC_DEFINE(SETEUID_BREAKS_SETUID)
364 AC_DEFINE(BROKEN_SETREUID)
365 AC_DEFINE(BROKEN_SETREGID)
366 ;;
Damien Miller0f91b4e2000-06-18 15:43:25 +1000367*-next-*)
Damien Miller0f91b4e2000-06-18 15:43:25 +1000368 conf_lastlog_location="/usr/adm/lastlog"
Damien Millere5192fa2000-08-29 14:30:37 +1100369 conf_utmp_location=/etc/utmp
370 conf_wtmp_location=/usr/adm/wtmp
371 MAIL=/usr/spool/mail
Damien Miller0f91b4e2000-06-18 15:43:25 +1000372 AC_DEFINE(HAVE_NEXT)
Ben Lindstromb4df15d2000-10-15 00:17:36 +0000373 AC_DEFINE(BROKEN_REALPATH)
Ben Lindstrom76020ba2000-10-25 16:55:00 +0000374 AC_DEFINE(USE_PIPES)
Damien Millerfbd884a2001-02-27 08:39:07 +1100375 AC_DEFINE(BROKEN_SAVED_UIDS)
Damien Miller0f91b4e2000-06-18 15:43:25 +1000376 ;;
Darren Tucker4a422572005-07-14 17:22:11 +1000377*-*-openbsd*)
378 AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel])
379 ;;
Damien Miller75b1d102000-01-07 14:01:41 +1100380*-*-solaris*)
Tim Riceeae17cc2005-03-17 16:52:20 -0800381 if test "x$withval" != "xno" ; then
Tim Ricead4a1882004-02-29 15:53:37 -0800382 need_dash_r=1
383 fi
Damien Miller82cf0ce2000-12-20 13:34:48 +1100384 AC_DEFINE(PAM_SUN_CODEBASE)
Ben Lindstrom97c677d2001-05-08 20:33:05 +0000385 AC_DEFINE(LOGIN_NEEDS_UTMPX)
386 AC_DEFINE(LOGIN_NEEDS_TERM)
Ben Lindstrom95276712001-10-23 17:14:00 +0000387 AC_DEFINE(PAM_TTY_KLUDGE)
Darren Tucker21dd0892004-08-16 23:12:05 +1000388 AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID)
Darren Tuckere41bba52003-08-25 11:51:19 +1000389 AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
Darren Tuckerc437cda2003-05-10 17:05:46 +1000390 # Pushing STREAMS modules will cause sshd to acquire a controlling tty.
391 AC_DEFINE(SSHD_ACQUIRES_CTTY)
Darren Tuckere1a790d2003-09-16 11:52:19 +1000392 external_path_file=/etc/default/login
andre2ff7b5d2000-06-03 14:57:40 +0000393 # hardwire lastlog location (can't detect it on some versions)
394 conf_lastlog_location="/var/adm/lastlog"
Damien Millera1cb6442000-06-09 11:58:35 +1000395 AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x)
396 sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'`
397 if test "$sol2ver" -ge 8; then
398 AC_MSG_RESULT(yes)
399 AC_DEFINE(DISABLE_UTMP)
400 AC_DEFINE(DISABLE_WTMP)
401 else
402 AC_MSG_RESULT(no)
403 fi
Damien Miller75b1d102000-01-07 14:01:41 +1100404 ;;
Damien Millerdfc83f42000-05-20 15:02:59 +1000405*-*-sunos4*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000406 CPPFLAGS="$CPPFLAGS -DSUNOS4"
Damien Millerdfc83f42000-05-20 15:02:59 +1000407 AC_CHECK_FUNCS(getpwanam)
Damien Miller82cf0ce2000-12-20 13:34:48 +1100408 AC_DEFINE(PAM_SUN_CODEBASE)
Damien Miller36ccb5c2000-08-09 16:34:27 +1000409 conf_utmp_location=/etc/utmp
410 conf_wtmp_location=/var/adm/wtmp
411 conf_lastlog_location=/var/adm/lastlog
Damien Millerb0785672000-08-23 09:10:39 +1000412 AC_DEFINE(USE_PIPES)
Damien Millerdfc83f42000-05-20 15:02:59 +1000413 ;;
Ben Lindstrom603bdfd2001-02-12 07:29:45 +0000414*-ncr-sysv*)
Tim Rice13aae5e2001-10-21 17:53:58 -0700415 LIBS="$LIBS -lc89"
Kevin Steves0bd4b342002-01-05 23:24:27 +0000416 AC_DEFINE(USE_PIPES)
Darren Tucker2972d6c2003-05-30 17:43:42 +1000417 AC_DEFINE(SSHD_ACQUIRES_CTTY)
Darren Tucker00130112003-09-22 11:40:24 +1000418 AC_DEFINE(SETEUID_BREAKS_SETUID)
419 AC_DEFINE(BROKEN_SETREUID)
420 AC_DEFINE(BROKEN_SETREGID)
Ben Lindstrom603bdfd2001-02-12 07:29:45 +0000421 ;;
Damien Miller2ae714f2000-07-11 09:29:50 +1000422*-sni-sysv*)
Tim Riceffdf4aa2001-10-27 10:45:36 -0700423 # /usr/ucblib MUST NOT be searched on ReliantUNIX
Darren Tucker89df7a32003-10-07 20:35:57 +1000424 AC_CHECK_LIB(dl, dlsym, ,)
Darren Tuckerca6e7a72005-02-16 16:19:17 +1100425 # -lresolv needs to be at then end of LIBS or DNS lookups break
426 AC_CHECK_LIB(res_query, resolv, [ LIBS="$LIBS -lresolv" ])
Damien Millerfd9885e2001-01-10 08:16:53 +1100427 IPADDR_IN_DISPLAY=yes
428 AC_DEFINE(USE_PIPES)
Damien Miller2ae714f2000-07-11 09:29:50 +1000429 AC_DEFINE(IP_TOS_IS_BROKEN)
Darren Tucker3b2a06c2003-10-07 18:37:11 +1000430 AC_DEFINE(SETEUID_BREAKS_SETUID)
431 AC_DEFINE(BROKEN_SETREUID)
432 AC_DEFINE(BROKEN_SETREGID)
Darren Tucker2972d6c2003-05-30 17:43:42 +1000433 AC_DEFINE(SSHD_ACQUIRES_CTTY)
Darren Tuckere1a790d2003-09-16 11:52:19 +1000434 external_path_file=/etc/default/login
Tim Riceffdf4aa2001-10-27 10:45:36 -0700435 # /usr/ucblib/libucb.a no longer needed on ReliantUNIX
436 # Attention: always take care to bind libsocket and libnsl before libc,
437 # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
Damien Miller2ae714f2000-07-11 09:29:50 +1000438 ;;
Tim Rice0f83d292004-12-08 18:29:58 -0800439# UnixWare 1.x, UnixWare 2.x, and others based on code from Univel.
Damien Miller78315eb2000-09-29 23:01:36 +1100440*-*-sysv4.2*)
Damien Miller5dfe9762001-02-16 12:05:39 +1100441 AC_DEFINE(USE_PIPES)
Tim Riced546a842003-09-11 22:24:36 -0700442 AC_DEFINE(SETEUID_BREAKS_SETUID)
443 AC_DEFINE(BROKEN_SETREUID)
444 AC_DEFINE(BROKEN_SETREGID)
Tim Rice2f97b8b2005-04-11 19:00:18 -0700445 AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd])
Damien Miller78315eb2000-09-29 23:01:36 +1100446 ;;
Tim Rice0f83d292004-12-08 18:29:58 -0800447# UnixWare 7.x, OpenUNIX 8
Damien Miller78315eb2000-09-29 23:01:36 +1100448*-*-sysv5*)
Tim Riceeb456542005-08-30 07:12:02 -0700449 check_for_libcrypt_later=1
450 AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars])
Damien Miller5dfe9762001-02-16 12:05:39 +1100451 AC_DEFINE(USE_PIPES)
Tim Riced546a842003-09-11 22:24:36 -0700452 AC_DEFINE(SETEUID_BREAKS_SETUID)
453 AC_DEFINE(BROKEN_SETREUID)
454 AC_DEFINE(BROKEN_SETREGID)
Tim Rice2f97b8b2005-04-11 19:00:18 -0700455 AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd])
Tim Rice4dbacff2005-06-01 20:09:28 -0700456 case "$host" in
457 *-*-sysv5SCO_SV*) # SCO OpenServer 6.x
458 TEST_SHELL=/u95/bin/sh
Tim Rice66fd2172005-08-31 09:59:49 -0700459 AC_DEFINE(BROKEN_LIBIAF, 1, [ia_uinfo routines not supported by OS yet])
Tim Rice4dbacff2005-06-01 20:09:28 -0700460 ;;
461 esac
Damien Miller78315eb2000-09-29 23:01:36 +1100462 ;;
Damien Miller75b1d102000-01-07 14:01:41 +1100463*-*-sysv*)
Damien Miller75b1d102000-01-07 14:01:41 +1100464 ;;
Tim Rice0f83d292004-12-08 18:29:58 -0800465# SCO UNIX and OEM versions of SCO UNIX
Damien Miller78315eb2000-09-29 23:01:36 +1100466*-*-sco3.2v4*)
Tim Ricec390c8d2005-03-07 01:21:37 -0800467 AC_MSG_ERROR("This Platform is no longer supported.")
Damien Miller78315eb2000-09-29 23:01:36 +1100468 ;;
Tim Rice0f83d292004-12-08 18:29:58 -0800469# SCO OpenServer 5.x
Damien Miller78315eb2000-09-29 23:01:36 +1100470*-*-sco3.2v5*)
Tim Rice89fe3f32003-01-19 20:20:24 -0800471 if test -z "$GCC"; then
472 CFLAGS="$CFLAGS -belf"
473 fi
Damien Miller5dfe9762001-02-16 12:05:39 +1100474 LIBS="$LIBS -lprot -lx -ltinfo -lm"
Damien Millera66626b2000-06-13 18:57:53 +1000475 no_dev_ptmx=1
Damien Miller5dfe9762001-02-16 12:05:39 +1100476 AC_DEFINE(USE_PIPES)
Kevin Steves0ea1d9d2002-04-25 18:17:04 +0000477 AC_DEFINE(HAVE_SECUREWARE)
Ben Lindstrom980754c2000-11-12 00:04:24 +0000478 AC_DEFINE(DISABLE_SHADOW)
Tim Rice9dd30812002-07-07 13:43:36 -0700479 AC_DEFINE(DISABLE_FD_PASSING)
Tim Riced546a842003-09-11 22:24:36 -0700480 AC_DEFINE(SETEUID_BREAKS_SETUID)
481 AC_DEFINE(BROKEN_SETREUID)
482 AC_DEFINE(BROKEN_SETREGID)
Tim Riceae477e92003-09-12 18:15:15 -0700483 AC_DEFINE(WITH_ABBREV_NO_TTY)
Tim Rice816bd0d2004-07-19 10:19:26 -0700484 AC_DEFINE(BROKEN_UPDWTMPX)
Darren Tucker33370e02005-02-09 22:17:28 +1100485 AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd])
Damien Miller217f5672001-02-16 12:12:41 +1100486 AC_CHECK_FUNCS(getluid setluid)
Tim Rice07183b82001-04-25 21:40:28 -0700487 MANTYPE=man
Tim Ricef7ba8f62004-06-20 10:37:32 -0700488 TEST_SHELL=ksh
Damien Millera66626b2000-06-13 18:57:53 +1000489 ;;
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000490*-*-unicosmk*)
Darren Tucker2df33432004-01-30 14:34:21 +1100491 AC_DEFINE(NO_SSH_LASTLOG)
492 AC_DEFINE(SETEUID_BREAKS_SETUID)
493 AC_DEFINE(BROKEN_SETREUID)
494 AC_DEFINE(BROKEN_SETREGID)
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000495 AC_DEFINE(USE_PIPES)
496 AC_DEFINE(DISABLE_FD_PASSING)
497 LDFLAGS="$LDFLAGS"
498 LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
499 MANTYPE=cat
Ben Lindstrom762104e2002-07-23 00:00:05 +0000500 ;;
Darren Tucker9f7ffc52003-09-10 11:39:05 +1000501*-*-unicosmp*)
Darren Tucker2df33432004-01-30 14:34:21 +1100502 AC_DEFINE(SETEUID_BREAKS_SETUID)
503 AC_DEFINE(BROKEN_SETREUID)
504 AC_DEFINE(BROKEN_SETREGID)
Darren Tucker9f7ffc52003-09-10 11:39:05 +1000505 AC_DEFINE(WITH_ABBREV_NO_TTY)
506 AC_DEFINE(USE_PIPES)
507 AC_DEFINE(DISABLE_FD_PASSING)
508 LDFLAGS="$LDFLAGS"
Darren Tucker2df33432004-01-30 14:34:21 +1100509 LIBS="$LIBS -lgen -lacid -ldb"
Darren Tucker9f7ffc52003-09-10 11:39:05 +1000510 MANTYPE=cat
511 ;;
Ben Lindstromd9e08242001-07-22 19:32:00 +0000512*-*-unicos*)
Darren Tucker2df33432004-01-30 14:34:21 +1100513 AC_DEFINE(SETEUID_BREAKS_SETUID)
514 AC_DEFINE(BROKEN_SETREUID)
515 AC_DEFINE(BROKEN_SETREGID)
Ben Lindstromd9e08242001-07-22 19:32:00 +0000516 AC_DEFINE(USE_PIPES)
Tim Rice9dd30812002-07-07 13:43:36 -0700517 AC_DEFINE(DISABLE_FD_PASSING)
Tim Rice81ed5182002-09-25 17:38:46 -0700518 AC_DEFINE(NO_SSH_LASTLOG)
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000519 LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal"
520 LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
521 MANTYPE=cat
Tim Ricee991e3c2001-08-07 15:29:07 -0700522 ;;
Damien Millerb8c656e2000-06-28 15:22:41 +1000523*-dec-osf*)
Ben Lindstrom72af2ef2001-05-08 20:42:28 +0000524 AC_MSG_CHECKING(for Digital Unix SIA)
525 no_osfsia=""
526 AC_ARG_WITH(osfsia,
527 [ --with-osfsia Enable Digital Unix SIA],
528 [
529 if test "x$withval" = "xno" ; then
530 AC_MSG_RESULT(disabled)
531 no_osfsia=1
532 fi
533 ],
534 )
535 if test -z "$no_osfsia" ; then
Damien Millerb8c656e2000-06-28 15:22:41 +1000536 if test -f /etc/sia/matrix.conf; then
537 AC_MSG_RESULT(yes)
538 AC_DEFINE(HAVE_OSF_SIA)
539 AC_DEFINE(DISABLE_LOGIN)
Ben Lindstromc8c548d2003-03-21 01:18:09 +0000540 AC_DEFINE(DISABLE_FD_PASSING)
Damien Millerb8c656e2000-06-28 15:22:41 +1000541 LIBS="$LIBS -lsecurity -ldb -lm -laud"
542 else
543 AC_MSG_RESULT(no)
Darren Tucker4e06a1d2003-11-22 14:25:15 +1100544 AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin")
Damien Millerb8c656e2000-06-28 15:22:41 +1000545 fi
546 fi
Darren Tucker3c8e1e12003-08-25 13:27:40 +1000547 AC_DEFINE(BROKEN_GETADDRINFO)
Tim Rice7a74c6b2003-09-21 21:00:59 -0700548 AC_DEFINE(SETEUID_BREAKS_SETUID)
Darren Tuckered92b212003-09-22 11:26:16 +1000549 AC_DEFINE(BROKEN_SETREUID)
550 AC_DEFINE(BROKEN_SETREGID)
Damien Millerb8c656e2000-06-28 15:22:41 +1000551 ;;
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +0000552
553*-*-nto-qnx)
554 AC_DEFINE(USE_PIPES)
555 AC_DEFINE(NO_X11_UNIX_SOCKETS)
556 AC_DEFINE(MISSING_NFDBITS)
557 AC_DEFINE(MISSING_HOWMANY)
558 AC_DEFINE(MISSING_FD_MASK)
559 ;;
Darren Tucker2be1cbb2005-05-27 21:13:40 +1000560
561*-*-ultrix*)
562 AC_DEFINE(BROKEN_GETGROUPS, [], [getgroups(0,NULL) will return -1])
563 AC_DEFINE(BROKEN_MMAP, [], [Ultrix mmap can't map files])
564 AC_DEFINE(NEED_SETPRGP, [], [Need setpgrp to acquire controlling tty])
Tim Ricefcc7ff12005-06-02 20:28:29 -0700565 AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix])
566 ;;
Darren Tucker93e7e8f2005-08-23 08:06:55 +1000567
568*-*-lynxos)
569 CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__"
570 AC_DEFINE(MISSING_HOWMANY)
571 AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation])
572 ;;
Damien Miller76112de1999-12-21 11:18:08 +1100573esac
574
Damien Millere37bfc12000-06-05 09:37:43 +1000575# Allow user to specify flags
576AC_ARG_WITH(cflags,
577 [ --with-cflags Specify additional flags to pass to compiler],
578 [
Tim Rice35cc69d2005-03-17 16:44:25 -0800579 if test -n "$withval" && test "x$withval" != "xno" && \
580 test "x${withval}" != "xyes"; then
Damien Millere37bfc12000-06-05 09:37:43 +1000581 CFLAGS="$CFLAGS $withval"
582 fi
Tim Riceeae17cc2005-03-17 16:52:20 -0800583 ]
Damien Millere37bfc12000-06-05 09:37:43 +1000584)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000585AC_ARG_WITH(cppflags,
586 [ --with-cppflags Specify additional flags to pass to preprocessor] ,
587 [
Tim Rice35cc69d2005-03-17 16:44:25 -0800588 if test -n "$withval" && test "x$withval" != "xno" && \
589 test "x${withval}" != "xyes"; then
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000590 CPPFLAGS="$CPPFLAGS $withval"
591 fi
592 ]
593)
Damien Millere37bfc12000-06-05 09:37:43 +1000594AC_ARG_WITH(ldflags,
Ben Lindstrom2ed98182000-11-06 07:15:43 +0000595 [ --with-ldflags Specify additional flags to pass to linker],
Damien Millere37bfc12000-06-05 09:37:43 +1000596 [
Tim Rice35cc69d2005-03-17 16:44:25 -0800597 if test -n "$withval" && test "x$withval" != "xno" && \
598 test "x${withval}" != "xyes"; then
Damien Millere37bfc12000-06-05 09:37:43 +1000599 LDFLAGS="$LDFLAGS $withval"
600 fi
Tim Riceeae17cc2005-03-17 16:52:20 -0800601 ]
Damien Millere37bfc12000-06-05 09:37:43 +1000602)
603AC_ARG_WITH(libs,
604 [ --with-libs Specify additional libraries to link with],
605 [
Tim Rice35cc69d2005-03-17 16:44:25 -0800606 if test -n "$withval" && test "x$withval" != "xno" && \
607 test "x${withval}" != "xyes"; then
Damien Millere37bfc12000-06-05 09:37:43 +1000608 LIBS="$LIBS $withval"
609 fi
Tim Riceeae17cc2005-03-17 16:52:20 -0800610 ]
Damien Millere37bfc12000-06-05 09:37:43 +1000611)
Darren Tucker7da23cb2005-08-03 00:20:15 +1000612AC_ARG_WITH(Werror,
613 [ --with-Werror Build main code with -Werror],
614 [
615 if test -n "$withval" && test "x$withval" != "xno"; then
616 werror_flags="-Werror"
617 if "x${withval}" != "xyes"; then
618 werror_flags="$withval"
619 fi
620 fi
621 ]
622)
Damien Millere37bfc12000-06-05 09:37:43 +1000623
Darren Tucker6eb93042003-06-29 21:30:41 +1000624AC_MSG_CHECKING(compiler and flags for sanity)
Darren Tucker623d92f2004-09-12 22:36:15 +1000625AC_RUN_IFELSE(
626 [AC_LANG_SOURCE([
Darren Tucker6eb93042003-06-29 21:30:41 +1000627#include <stdio.h>
628int main(){exit(0);}
Darren Tucker623d92f2004-09-12 22:36:15 +1000629 ])],
Darren Tucker6eb93042003-06-29 21:30:41 +1000630 [ AC_MSG_RESULT(yes) ],
631 [
632 AC_MSG_RESULT(no)
633 AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***])
Darren Tuckera0c2b392004-09-11 23:26:37 +1000634 ],
635 [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ]
Darren Tucker6eb93042003-06-29 21:30:41 +1000636)
637
Darren Tucker0c9653f2005-05-28 15:58:14 +1000638dnl Checks for header files.
639AC_CHECK_HEADERS( \
640 bstring.h \
641 crypt.h \
642 dirent.h \
643 endian.h \
644 features.h \
645 floatingpoint.h \
646 getopt.h \
647 glob.h \
648 ia.h \
Tim Rice2291c002005-08-26 13:15:19 -0700649 iaf.h \
Darren Tucker0c9653f2005-05-28 15:58:14 +1000650 lastlog.h \
651 limits.h \
652 login.h \
653 login_cap.h \
654 maillock.h \
655 ndir.h \
656 netdb.h \
657 netgroup.h \
658 netinet/in_systm.h \
659 pam/pam_appl.h \
660 paths.h \
661 pty.h \
662 readpassphrase.h \
663 rpc/types.h \
664 security/pam_appl.h \
665 shadow.h \
666 stddef.h \
667 stdint.h \
Darren Tucker390b6d52005-05-28 16:54:36 +1000668 string.h \
Darren Tucker0c9653f2005-05-28 15:58:14 +1000669 strings.h \
670 sys/audit.h \
671 sys/bitypes.h \
672 sys/bsdtty.h \
673 sys/cdefs.h \
674 sys/dir.h \
675 sys/mman.h \
676 sys/ndir.h \
677 sys/prctl.h \
678 sys/pstat.h \
679 sys/select.h \
680 sys/stat.h \
681 sys/stream.h \
682 sys/stropts.h \
683 sys/strtio.h \
684 sys/sysmacros.h \
685 sys/time.h \
686 sys/timers.h \
687 sys/un.h \
688 time.h \
689 tmpdir.h \
690 ttyent.h \
Darren Tucker7d2171b2005-05-28 16:57:00 +1000691 unistd.h \
Darren Tucker0c9653f2005-05-28 15:58:14 +1000692 usersec.h \
693 util.h \
694 utime.h \
695 utmp.h \
696 utmpx.h \
Darren Tuckere910be12005-05-28 16:01:18 +1000697 vis.h \
Darren Tucker0c9653f2005-05-28 15:58:14 +1000698)
Tim Rice4cec93f2002-02-26 08:40:48 -0800699
Darren Tucker48d99d32004-08-29 17:04:50 +1000700# sys/ptms.h requires sys/stream.h to be included first on Solaris
701AC_CHECK_HEADERS(sys/ptms.h, [], [], [
702#ifdef HAVE_SYS_STREAM_H
703# include <sys/stream.h>
704#endif
705])
706
Damien Millera22ba012000-03-02 23:09:20 +1100707# Checks for libraries.
Tim Rice13aae5e2001-10-21 17:53:58 -0700708AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match))
709AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000710
Tim Rice1e1ef642003-09-11 22:19:31 -0700711dnl IRIX and Solaris 2.5.1 have dirname() in libgen
712AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[
713 AC_CHECK_LIB(gen, dirname,[
714 AC_CACHE_CHECK([for broken dirname],
715 ac_cv_have_broken_dirname, [
716 save_LIBS="$LIBS"
717 LIBS="$LIBS -lgen"
718 AC_TRY_RUN(
719 [
720#include <libgen.h>
721#include <string.h>
722
723int main(int argc, char **argv) {
724 char *s, buf[32];
725
726 strncpy(buf,"/etc", 32);
727 s = dirname(buf);
728 if (!s || strncmp(s, "/", 32) != 0) {
729 exit(1);
730 } else {
731 exit(0);
732 }
733}
734 ],
735 [ ac_cv_have_broken_dirname="no" ],
736 [ ac_cv_have_broken_dirname="yes" ]
737 )
738 LIBS="$save_LIBS"
739 ])
740 if test "x$ac_cv_have_broken_dirname" = "xno" ; then
741 LIBS="$LIBS -lgen"
742 AC_DEFINE(HAVE_DIRNAME)
743 AC_CHECK_HEADERS(libgen.h)
744 fi
745 ])
746])
747
748AC_CHECK_FUNC(getspnam, ,
749 AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen"))
750AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME))
751
Tim Rice13aae5e2001-10-21 17:53:58 -0700752dnl zlib is required
753AC_ARG_WITH(zlib,
754 [ --with-zlib=PATH Use zlib in PATH],
Darren Tucker86a5f8d2005-03-21 09:55:17 +1100755 [ if test "x$withval" = "xno" ; then
756 AC_MSG_ERROR([*** zlib is required ***])
757 elif test "x$withval" != "xyes"; then
Tim Rice13aae5e2001-10-21 17:53:58 -0700758 if test -d "$withval/lib"; then
759 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700760 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700761 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700762 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700763 fi
764 else
765 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700766 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700767 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700768 LDFLAGS="-L${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700769 fi
770 fi
771 if test -d "$withval/include"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700772 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700773 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700774 CPPFLAGS="-I${withval} ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700775 fi
Darren Tucker86a5f8d2005-03-21 09:55:17 +1100776 fi ]
Tim Rice13aae5e2001-10-21 17:53:58 -0700777)
778
Tim Ricefcb62202004-01-23 18:35:16 -0800779AC_CHECK_LIB(z, deflate, ,
780 [
781 saved_CPPFLAGS="$CPPFLAGS"
782 saved_LDFLAGS="$LDFLAGS"
783 save_LIBS="$LIBS"
784 dnl Check default zlib install dir
785 if test -n "${need_dash_r}"; then
786 LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}"
787 else
788 LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}"
789 fi
790 CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}"
791 LIBS="$LIBS -lz"
792 AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ),
793 [
794 AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***])
795 ]
796 )
797 ]
798)
Darren Tucker2dcd2392004-01-23 17:13:33 +1100799AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***]))
Darren Tuckerdcc736b2004-01-30 14:20:59 +1100800
801AC_ARG_WITH(zlib-version-check,
802 [ --without-zlib-version-check Disable zlib version check],
803 [ if test "x$withval" = "xno" ; then
804 zlib_check_nonfatal=1
805 fi
806 ]
807)
808
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000809AC_MSG_CHECKING(for possibly buggy zlib)
Darren Tucker623d92f2004-09-12 22:36:15 +1000810AC_RUN_IFELSE([AC_LANG_SOURCE([[
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000811#include <stdio.h>
Darren Tucker2dcd2392004-01-23 17:13:33 +1100812#include <zlib.h>
813int main()
814{
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000815 int a=0, b=0, c=0, d=0, n, v;
816 n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d);
817 if (n != 3 && n != 4)
Darren Tucker2dcd2392004-01-23 17:13:33 +1100818 exit(1);
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000819 v = a*1000000 + b*10000 + c*100 + d;
820 fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v);
821
822 /* 1.1.4 is OK */
823 if (a == 1 && b == 1 && c >= 4)
Darren Tucker2dcd2392004-01-23 17:13:33 +1100824 exit(0);
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000825
Darren Tucker41097ed2005-07-25 15:24:21 +1000826 /* 1.2.3 and up are OK */
827 if (v >= 1020300)
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000828 exit(0);
829
Darren Tucker2dcd2392004-01-23 17:13:33 +1100830 exit(2);
831}
Darren Tucker623d92f2004-09-12 22:36:15 +1000832 ]])],
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000833 AC_MSG_RESULT(no),
834 [ AC_MSG_RESULT(yes)
Darren Tuckerdcc736b2004-01-30 14:20:59 +1100835 if test -z "$zlib_check_nonfatal" ; then
836 AC_MSG_ERROR([*** zlib too old - check config.log ***
837Your reported zlib version has known security problems. It's possible your
838vendor has fixed these problems without changing the version number. If you
839are sure this is the case, you can disable the check by running
840"./configure --without-zlib-version-check".
Darren Tuckerac1910f2005-07-26 12:00:42 +1000841If you are in doubt, upgrade zlib to version 1.2.3 or greater.
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000842See http://www.gzip.org/zlib/ for details.])
Darren Tuckerdcc736b2004-01-30 14:20:59 +1100843 else
844 AC_MSG_WARN([zlib version may have security problems])
845 fi
Darren Tuckera0c2b392004-09-11 23:26:37 +1000846 ],
847 [ AC_MSG_WARN([cross compiling: not checking zlib version]) ]
Darren Tucker2dcd2392004-01-23 17:13:33 +1100848)
Damien Miller6f9c3372000-10-25 10:06:04 +1100849
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000850dnl UnixWare 2.x
Damien Millera8e06ce2003-11-21 23:48:55 +1100851AC_CHECK_FUNC(strcasecmp,
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000852 [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ]
853)
Damien Millera8e06ce2003-11-21 23:48:55 +1100854AC_CHECK_FUNC(utimes,
Tim Ricecbb90662002-07-08 19:17:10 -0700855 [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES)
856 LIBS="$LIBS -lc89"]) ]
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000857)
Damien Millerab18c411999-11-11 10:40:23 +1100858
Tim Ricee589a292001-11-03 11:09:32 -0800859dnl Checks for libutil functions
860AC_CHECK_HEADERS(libutil.h)
861AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN)])
862AC_CHECK_FUNCS(logout updwtmp logwtmp)
863
Ben Lindstrom8697e082001-02-24 21:41:10 +0000864AC_FUNC_STRFTIME
865
Damien Miller3c027682001-03-14 11:39:45 +1100866# Check for ALTDIRFUNC glob() extension
867AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support)
868AC_EGREP_CPP(FOUNDIT,
869 [
870 #include <glob.h>
871 #ifdef GLOB_ALTDIRFUNC
872 FOUNDIT
873 #endif
Damien Millera8e06ce2003-11-21 23:48:55 +1100874 ],
Damien Miller3c027682001-03-14 11:39:45 +1100875 [
876 AC_DEFINE(GLOB_HAS_ALTDIRFUNC)
877 AC_MSG_RESULT(yes)
878 ],
879 [
880 AC_MSG_RESULT(no)
881 ]
882)
Damien Millerab18c411999-11-11 10:40:23 +1100883
Ben Lindstrom45b14db2001-03-17 01:15:38 +0000884# Check for g.gl_matchc glob() extension
885AC_MSG_CHECKING(for gl_matchc field in glob_t)
886AC_EGREP_CPP(FOUNDIT,
Damien Millera8e06ce2003-11-21 23:48:55 +1100887 [
888 #include <glob.h>
Ben Lindstrom45b14db2001-03-17 01:15:38 +0000889 int main(void){glob_t g; g.gl_matchc = 1;}
Damien Millera8e06ce2003-11-21 23:48:55 +1100890 ],
891 [
892 AC_DEFINE(GLOB_HAS_GL_MATCHC)
893 AC_MSG_RESULT(yes)
894 ],
895 [
896 AC_MSG_RESULT(no)
897 ]
Ben Lindstrom45b14db2001-03-17 01:15:38 +0000898)
899
Damien Miller18bb4732001-03-28 14:35:30 +1000900AC_MSG_CHECKING([whether struct dirent allocates space for d_name])
Darren Tuckera0c2b392004-09-11 23:26:37 +1000901AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +1000902 [AC_LANG_SOURCE([[
Damien Miller18bb4732001-03-28 14:35:30 +1000903#include <sys/types.h>
904#include <dirent.h>
Tim Rice2c961ce2002-09-23 16:54:10 -0700905int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));}
Darren Tucker623d92f2004-09-12 22:36:15 +1000906 ]])],
Damien Millera8e06ce2003-11-21 23:48:55 +1100907 [AC_MSG_RESULT(yes)],
Damien Miller18bb4732001-03-28 14:35:30 +1000908 [
909 AC_MSG_RESULT(no)
910 AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME)
Darren Tuckera0c2b392004-09-11 23:26:37 +1000911 ],
Tim Riceeae17cc2005-03-17 16:52:20 -0800912 [
Darren Tuckera0c2b392004-09-11 23:26:37 +1000913 AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME])
914 AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME)
Damien Miller18bb4732001-03-28 14:35:30 +1000915 ]
916)
917
Damien Miller36f49652004-08-15 18:40:59 +1000918AC_MSG_CHECKING([for /proc/pid/fd directory])
919if test -d "/proc/$$/fd" ; then
920 AC_DEFINE(HAVE_PROC_PID)
921 AC_MSG_RESULT(yes)
922else
923 AC_MSG_RESULT(no)
924fi
925
Damien Millerc547bf12001-02-16 10:18:12 +1100926# Check whether user wants S/Key support
Damien Millera8e06ce2003-11-21 23:48:55 +1100927SKEY_MSG="no"
Damien Millerc547bf12001-02-16 10:18:12 +1100928AC_ARG_WITH(skey,
Darren Tucker1b6f2292005-02-11 16:11:49 +1100929 [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)],
Damien Millerc547bf12001-02-16 10:18:12 +1100930 [
931 if test "x$withval" != "xno" ; then
932
933 if test "x$withval" != "xyes" ; then
934 CPPFLAGS="$CPPFLAGS -I${withval}/include"
935 LDFLAGS="$LDFLAGS -L${withval}/lib"
936 fi
937
938 AC_DEFINE(SKEY)
939 LIBS="-lskey $LIBS"
Damien Millera8e06ce2003-11-21 23:48:55 +1100940 SKEY_MSG="yes"
Tim Riceeae17cc2005-03-17 16:52:20 -0800941
Tim Rice4cec93f2002-02-26 08:40:48 -0800942 AC_MSG_CHECKING([for s/key support])
943 AC_TRY_RUN(
Damien Millerc547bf12001-02-16 10:18:12 +1100944 [
Tim Rice4cec93f2002-02-26 08:40:48 -0800945#include <stdio.h>
946#include <skey.h>
Tim Rice2c961ce2002-09-23 16:54:10 -0700947int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); }
Tim Rice4cec93f2002-02-26 08:40:48 -0800948 ],
949 [AC_MSG_RESULT(yes)],
950 [
951 AC_MSG_RESULT(no)
Damien Millerc547bf12001-02-16 10:18:12 +1100952 AC_MSG_ERROR([** Incomplete or missing s/key libraries.])
953 ])
Darren Tucker3b908f62004-04-14 15:26:39 +1000954 AC_MSG_CHECKING(if skeychallenge takes 4 arguments)
955 AC_TRY_COMPILE(
956 [#include <stdio.h>
957 #include <skey.h>],
958 [(void)skeychallenge(NULL,"name","",0);],
959 [AC_MSG_RESULT(yes)
960 AC_DEFINE(SKEYCHALLENGE_4ARG)],
961 [AC_MSG_RESULT(no)]
962 )
Damien Millerc547bf12001-02-16 10:18:12 +1100963 fi
964 ]
965)
966
967# Check whether user wants TCP wrappers support
Tim Rice13aae5e2001-10-21 17:53:58 -0700968TCPW_MSG="no"
Damien Millerc547bf12001-02-16 10:18:12 +1100969AC_ARG_WITH(tcp-wrappers,
Darren Tucker1b6f2292005-02-11 16:11:49 +1100970 [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)],
Damien Millerc547bf12001-02-16 10:18:12 +1100971 [
972 if test "x$withval" != "xno" ; then
973 saved_LIBS="$LIBS"
Tim Rice13aae5e2001-10-21 17:53:58 -0700974 saved_LDFLAGS="$LDFLAGS"
975 saved_CPPFLAGS="$CPPFLAGS"
Tim Rice8bb561b2005-03-17 16:23:19 -0800976 if test -n "${withval}" && \
Tim Rice35cc69d2005-03-17 16:44:25 -0800977 test "x${withval}" != "xyes"; then
Tim Rice13aae5e2001-10-21 17:53:58 -0700978 if test -d "${withval}/lib"; then
979 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700980 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700981 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700982 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700983 fi
984 else
985 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700986 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700987 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700988 LDFLAGS="-L${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700989 fi
990 fi
991 if test -d "${withval}/include"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700992 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700993 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700994 CPPFLAGS="-I${withval} ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700995 fi
Tim Rice13aae5e2001-10-21 17:53:58 -0700996 fi
Tim Rice4cec93f2002-02-26 08:40:48 -0800997 LIBWRAP="-lwrap"
998 LIBS="$LIBWRAP $LIBS"
Damien Millerc547bf12001-02-16 10:18:12 +1100999 AC_MSG_CHECKING(for libwrap)
1000 AC_TRY_LINK(
1001 [
Damien Miller0ac45002004-04-14 20:14:26 +10001002#include <sys/types.h>
1003#include <sys/socket.h>
1004#include <netinet/in.h>
Damien Millerc547bf12001-02-16 10:18:12 +11001005#include <tcpd.h>
1006 int deny_severity = 0, allow_severity = 0;
1007 ],
1008 [hosts_access(0);],
1009 [
1010 AC_MSG_RESULT(yes)
1011 AC_DEFINE(LIBWRAP)
Tim Rice4cec93f2002-02-26 08:40:48 -08001012 AC_SUBST(LIBWRAP)
Tim Rice13aae5e2001-10-21 17:53:58 -07001013 TCPW_MSG="yes"
Damien Millerc547bf12001-02-16 10:18:12 +11001014 ],
1015 [
1016 AC_MSG_ERROR([*** libwrap missing])
1017 ]
1018 )
Tim Rice4cec93f2002-02-26 08:40:48 -08001019 LIBS="$saved_LIBS"
Damien Millerc547bf12001-02-16 10:18:12 +11001020 fi
1021 ]
1022)
1023
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001024# Check whether user wants libedit support
1025LIBEDIT_MSG="no"
1026AC_ARG_WITH(libedit,
Darren Tucker1b6f2292005-02-11 16:11:49 +11001027 [ --with-libedit[[=PATH]] Enable libedit support for sftp],
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001028 [ if test "x$withval" != "xno" ; then
Darren Tucker1df61452005-03-21 09:58:07 +11001029 if test "x$withval" != "xyes"; then
1030 CPPFLAGS="$CPPFLAGS -I$withval/include"
1031 LDFLAGS="$LDFLAGS -L$withval/lib"
1032 fi
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001033 AC_CHECK_LIB(edit, el_init,
1034 [ AC_DEFINE(USE_LIBEDIT, [], [Use libedit for sftp])
1035 LIBEDIT="-ledit -lcurses"
1036 LIBEDIT_MSG="yes"
1037 AC_SUBST(LIBEDIT)
1038 ],
Darren Tucker1df61452005-03-21 09:58:07 +11001039 [ AC_MSG_ERROR(libedit not found) ],
1040 [ -lcurses ]
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001041 )
Darren Tuckerc7572b22005-08-10 20:34:15 +10001042 AC_MSG_CHECKING(if libedit version is compatible)
Tim Ricec1819c82005-08-15 17:48:40 -07001043 AC_COMPILE_IFELSE(
1044 [AC_LANG_SOURCE([[
1045#include <histedit.h>
Darren Tuckerc7572b22005-08-10 20:34:15 +10001046int main(void)
1047{
1048 int i = H_SETSIZE;
1049 el_init("", NULL, NULL, NULL);
1050 exit(0);
1051}
Tim Ricec1819c82005-08-15 17:48:40 -07001052 ]])],
Darren Tuckerc7572b22005-08-10 20:34:15 +10001053 [ AC_MSG_RESULT(yes) ],
1054 [ AC_MSG_RESULT(no)
1055 AC_MSG_ERROR(libedit version is not compatible) ]
1056 )
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001057 fi ]
1058)
1059
Darren Tuckerd9f88912005-02-20 21:01:48 +11001060AUDIT_MODULE=none
1061AC_ARG_WITH(audit,
1062 [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)],
1063 [
1064 AC_MSG_CHECKING(for supported audit module)
1065 case "$withval" in
1066 bsm)
1067 AC_MSG_RESULT(bsm)
1068 AUDIT_MODULE=bsm
1069 dnl Checks for headers, libs and functions
1070 AC_CHECK_HEADERS(bsm/audit.h, [],
1071 [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)])
1072 AC_CHECK_LIB(bsm, getaudit, [],
1073 [AC_MSG_ERROR(BSM enabled and required library not found)])
1074 AC_CHECK_FUNCS(getaudit, [],
1075 [AC_MSG_ERROR(BSM enabled and required function not found)])
1076 # These are optional
Darren Tucker0d096692005-03-07 17:34:45 +11001077 AC_CHECK_FUNCS(getaudit_addr)
Darren Tuckerd9f88912005-02-20 21:01:48 +11001078 AC_DEFINE(USE_BSM_AUDIT, [], [Use BSM audit module])
1079 ;;
1080 debug)
1081 AUDIT_MODULE=debug
1082 AC_MSG_RESULT(debug)
1083 AC_DEFINE(SSH_AUDIT_EVENTS, [], Use audit debugging module)
1084 ;;
Tim Rice8bc6b902005-08-09 10:09:53 -07001085 no)
Tim Ricec1819c82005-08-15 17:48:40 -07001086 AC_MSG_RESULT(no)
Tim Rice8bc6b902005-08-09 10:09:53 -07001087 ;;
Darren Tuckerd9f88912005-02-20 21:01:48 +11001088 *)
1089 AC_MSG_ERROR([Unknown audit module $withval])
1090 ;;
1091 esac ]
1092)
1093
Damien Millerfe1f1432003-02-24 15:45:42 +11001094dnl Checks for library functions. Please keep in alphabetical order
Darren Tucker0c9653f2005-05-28 15:58:14 +10001095AC_CHECK_FUNCS( \
1096 arc4random \
1097 b64_ntop \
1098 __b64_ntop \
1099 b64_pton \
1100 __b64_pton \
1101 bcopy \
1102 bindresvport_sa \
1103 clock \
1104 closefrom \
1105 dirfd \
Darren Tucker0c9653f2005-05-28 15:58:14 +10001106 fchmod \
1107 fchown \
1108 freeaddrinfo \
1109 futimes \
1110 getaddrinfo \
1111 getcwd \
1112 getgrouplist \
1113 getnameinfo \
1114 getopt \
1115 getpeereid \
1116 _getpty \
1117 getrlimit \
1118 getttyent \
1119 glob \
1120 inet_aton \
1121 inet_ntoa \
1122 inet_ntop \
1123 innetgr \
1124 login_getcapbool \
1125 md5_crypt \
1126 memmove \
1127 mkdtemp \
1128 mmap \
1129 ngetaddrinfo \
1130 nsleep \
1131 ogetaddrinfo \
1132 openlog_r \
1133 openpty \
1134 prctl \
1135 pstat \
1136 readpassphrase \
1137 realpath \
1138 recvmsg \
1139 rresvport_af \
1140 sendmsg \
1141 setdtablesize \
1142 setegid \
1143 setenv \
1144 seteuid \
1145 setgroups \
1146 setlogin \
1147 setpcred \
1148 setproctitle \
1149 setregid \
1150 setreuid \
1151 setrlimit \
1152 setsid \
1153 setvbuf \
1154 sigaction \
1155 sigvec \
1156 snprintf \
1157 socketpair \
1158 strdup \
1159 strerror \
1160 strlcat \
1161 strlcpy \
1162 strmode \
1163 strnvis \
1164 strtonum \
Darren Tucker81eb5d52005-06-01 21:39:33 +10001165 strtoll \
Darren Tucker0c9653f2005-05-28 15:58:14 +10001166 strtoul \
1167 sysconf \
1168 tcgetpgrp \
1169 truncate \
1170 unsetenv \
1171 updwtmpx \
1172 utimes \
1173 vhangup \
1174 vsnprintf \
1175 waitpid \
Damien Millerfe1f1432003-02-24 15:45:42 +11001176)
Tim Rice13aae5e2001-10-21 17:53:58 -07001177
Darren Tuckerd5e082f2003-09-22 12:08:23 +10001178# IRIX has a const char return value for gai_strerror()
1179AC_CHECK_FUNCS(gai_strerror,[
1180 AC_DEFINE(HAVE_GAI_STRERROR)
1181 AC_TRY_COMPILE([
1182#include <sys/types.h>
1183#include <sys/socket.h>
1184#include <netdb.h>
1185
1186const char *gai_strerror(int);],[
1187char *str;
1188
1189str = gai_strerror(0);],[
1190 AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1,
1191 [Define if gai_strerror() returns const char *])])])
1192
Damien Millercd6853c2003-01-28 11:33:42 +11001193AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP))
1194
Darren Tuckerf1159b52003-07-07 19:44:01 +10001195dnl Make sure prototypes are defined for these before using them.
Darren Tuckerf1159b52003-07-07 19:44:01 +10001196AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)])
Darren Tucker390b6d52005-05-28 16:54:36 +10001197AC_CHECK_DECL(strsep,
1198 [AC_CHECK_FUNCS(strsep)],
1199 [],
1200 [
1201#ifdef HAVE_STRING_H
1202# include <string.h>
1203#endif
1204 ])
Ben Lindstrom3e006472002-10-16 00:24:03 +00001205
Darren Tuckerb2427c82003-09-10 15:22:44 +10001206dnl tcsendbreak might be a macro
1207AC_CHECK_DECL(tcsendbreak,
1208 [AC_DEFINE(HAVE_TCSENDBREAK)],
Damien Millera8e06ce2003-11-21 23:48:55 +11001209 [AC_CHECK_FUNCS(tcsendbreak)],
Darren Tuckerb2427c82003-09-10 15:22:44 +10001210 [#include <termios.h>]
1211)
1212
Darren Tucker5bb14002004-04-23 18:53:10 +10001213AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>])
1214
Darren Tucker2a6b0292003-12-31 14:59:17 +11001215AC_CHECK_FUNCS(setresuid, [
1216 dnl Some platorms have setresuid that isn't implemented, test for this
1217 AC_MSG_CHECKING(if setresuid seems to work)
Darren Tucker623d92f2004-09-12 22:36:15 +10001218 AC_RUN_IFELSE(
1219 [AC_LANG_SOURCE([[
Darren Tuckere937be32003-12-17 18:53:26 +11001220#include <stdlib.h>
1221#include <errno.h>
1222int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}
Darren Tucker623d92f2004-09-12 22:36:15 +10001223 ]])],
Darren Tucker2a6b0292003-12-31 14:59:17 +11001224 [AC_MSG_RESULT(yes)],
Darren Tuckerfd0894a2004-01-09 00:19:25 +11001225 [AC_DEFINE(BROKEN_SETRESUID)
Darren Tuckera0c2b392004-09-11 23:26:37 +10001226 AC_MSG_RESULT(not implemented)],
1227 [AC_MSG_WARN([cross compiling: not checking setresuid])]
Darren Tucker2a6b0292003-12-31 14:59:17 +11001228 )
1229])
Darren Tuckere937be32003-12-17 18:53:26 +11001230
Darren Tucker2a6b0292003-12-31 14:59:17 +11001231AC_CHECK_FUNCS(setresgid, [
1232 dnl Some platorms have setresgid that isn't implemented, test for this
1233 AC_MSG_CHECKING(if setresgid seems to work)
Darren Tucker623d92f2004-09-12 22:36:15 +10001234 AC_RUN_IFELSE(
1235 [AC_LANG_SOURCE([[
Darren Tuckere937be32003-12-17 18:53:26 +11001236#include <stdlib.h>
1237#include <errno.h>
1238int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}
Darren Tucker623d92f2004-09-12 22:36:15 +10001239 ]])],
Darren Tucker2a6b0292003-12-31 14:59:17 +11001240 [AC_MSG_RESULT(yes)],
1241 [AC_DEFINE(BROKEN_SETRESGID)
Darren Tuckera0c2b392004-09-11 23:26:37 +10001242 AC_MSG_RESULT(not implemented)],
1243 [AC_MSG_WARN([cross compiling: not checking setresuid])]
Darren Tucker2a6b0292003-12-31 14:59:17 +11001244 )
1245])
Darren Tuckere937be32003-12-17 18:53:26 +11001246
Damien Millerad833b32000-08-23 10:46:23 +10001247dnl Checks for time functions
andre2ff7b5d2000-06-03 14:57:40 +00001248AC_CHECK_FUNCS(gettimeofday time)
Damien Millerad833b32000-08-23 10:46:23 +10001249dnl Checks for utmp functions
Ben Lindstrom2c467a22000-12-27 04:57:41 +00001250AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent)
andre2ff7b5d2000-06-03 14:57:40 +00001251AC_CHECK_FUNCS(utmpname)
Damien Millerad833b32000-08-23 10:46:23 +10001252dnl Checks for utmpx functions
Ben Lindstrom2c467a22000-12-27 04:57:41 +00001253AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline )
andre2ff7b5d2000-06-03 14:57:40 +00001254AC_CHECK_FUNCS(setutxent utmpxname)
Damien Millercedfecc1999-11-15 14:36:53 +11001255
Damien Millera8e06ce2003-11-21 23:48:55 +11001256AC_CHECK_FUNC(daemon,
Damien Miller04f80141999-11-19 15:32:34 +11001257 [AC_DEFINE(HAVE_DAEMON)],
1258 [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])]
1259)
1260
Damien Millera8e06ce2003-11-21 23:48:55 +11001261AC_CHECK_FUNC(getpagesize,
Damien Miller9fb07e42000-03-05 16:22:59 +11001262 [AC_DEFINE(HAVE_GETPAGESIZE)],
1263 [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])]
1264)
1265
Damien Millercb170cb2000-07-01 16:52:55 +10001266# Check for broken snprintf
1267if test "x$ac_cv_func_snprintf" = "xyes" ; then
1268 AC_MSG_CHECKING([whether snprintf correctly terminates long strings])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001269 AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001270 [AC_LANG_SOURCE([[
Damien Millercb170cb2000-07-01 16:52:55 +10001271#include <stdio.h>
Tim Rice2c961ce2002-09-23 16:54:10 -07001272int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');}
Darren Tucker623d92f2004-09-12 22:36:15 +10001273 ]])],
Damien Millera8e06ce2003-11-21 23:48:55 +11001274 [AC_MSG_RESULT(yes)],
Damien Millercb170cb2000-07-01 16:52:55 +10001275 [
1276 AC_MSG_RESULT(no)
1277 AC_DEFINE(BROKEN_SNPRINTF)
1278 AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001279 ],
1280 [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ]
Damien Millercb170cb2000-07-01 16:52:55 +10001281 )
1282fi
1283
Damien Millerb4097182004-05-23 14:09:40 +10001284# Check for missing getpeereid (or equiv) support
1285NO_PEERCHECK=""
1286if test "x$ac_cv_func_getpeereid" != "xyes" ; then
1287 AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt])
1288 AC_TRY_COMPILE(
1289 [#include <sys/types.h>
1290 #include <sys/socket.h>],
1291 [int i = SO_PEERCRED;],
Darren Tucker9d2562c2005-04-05 19:22:45 +10001292 [ AC_MSG_RESULT(yes)
1293 AC_DEFINE(HAVE_SO_PEERCRED, [], [Have PEERCRED socket option])
1294 ],
Damien Millerb4097182004-05-23 14:09:40 +10001295 [AC_MSG_RESULT(no)
1296 NO_PEERCHECK=1]
1297 )
1298fi
1299
Damien Millere8328192003-01-07 15:18:32 +11001300dnl see whether mkstemp() requires XXXXXX
1301if test "x$ac_cv_func_mkdtemp" = "xyes" ; then
1302AC_MSG_CHECKING([for (overly) strict mkstemp])
1303AC_TRY_RUN(
1304 [
1305#include <stdlib.h>
1306main() { char template[]="conftest.mkstemp-test";
1307if (mkstemp(template) == -1)
1308 exit(1);
1309unlink(template); exit(0);
1310}
1311 ],
1312 [
1313 AC_MSG_RESULT(no)
1314 ],
Damien Millera8e06ce2003-11-21 23:48:55 +11001315 [
Damien Millere8328192003-01-07 15:18:32 +11001316 AC_MSG_RESULT(yes)
1317 AC_DEFINE(HAVE_STRICT_MKSTEMP)
1318 ],
1319 [
1320 AC_MSG_RESULT(yes)
1321 AC_DEFINE(HAVE_STRICT_MKSTEMP)
Damien Millera8e06ce2003-11-21 23:48:55 +11001322 ]
Damien Millere8328192003-01-07 15:18:32 +11001323)
1324fi
1325
Darren Tucker70a3d552003-08-21 17:58:29 +10001326dnl make sure that openpty does not reacquire controlling terminal
1327if test ! -z "$check_for_openpty_ctty_bug"; then
1328 AC_MSG_CHECKING(if openpty correctly handles controlling tty)
1329 AC_TRY_RUN(
1330 [
1331#include <stdio.h>
1332#include <sys/fcntl.h>
1333#include <sys/types.h>
1334#include <sys/wait.h>
1335
1336int
1337main()
1338{
1339 pid_t pid;
1340 int fd, ptyfd, ttyfd, status;
1341
1342 pid = fork();
1343 if (pid < 0) { /* failed */
1344 exit(1);
1345 } else if (pid > 0) { /* parent */
1346 waitpid(pid, &status, 0);
Damien Millera8e06ce2003-11-21 23:48:55 +11001347 if (WIFEXITED(status))
Darren Tucker70a3d552003-08-21 17:58:29 +10001348 exit(WEXITSTATUS(status));
1349 else
1350 exit(2);
1351 } else { /* child */
1352 close(0); close(1); close(2);
1353 setsid();
1354 openpty(&ptyfd, &ttyfd, NULL, NULL, NULL);
1355 fd = open("/dev/tty", O_RDWR | O_NOCTTY);
1356 if (fd >= 0)
1357 exit(3); /* Acquired ctty: broken */
1358 else
1359 exit(0); /* Did not acquire ctty: OK */
1360 }
1361}
1362 ],
1363 [
1364 AC_MSG_RESULT(yes)
1365 ],
1366 [
1367 AC_MSG_RESULT(no)
1368 AC_DEFINE(SSHD_ACQUIRES_CTTY)
1369 ]
1370 )
1371fi
1372
Tim Rice8bb561b2005-03-17 16:23:19 -08001373if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
1374 test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then
Darren Tucker4398cf52004-04-06 21:39:02 +10001375 AC_MSG_CHECKING(if getaddrinfo seems to work)
1376 AC_TRY_RUN(
1377 [
1378#include <stdio.h>
1379#include <sys/socket.h>
1380#include <netdb.h>
1381#include <errno.h>
1382#include <netinet/in.h>
1383
1384#define TEST_PORT "2222"
1385
1386int
1387main(void)
1388{
1389 int err, sock;
1390 struct addrinfo *gai_ai, *ai, hints;
1391 char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;
1392
1393 memset(&hints, 0, sizeof(hints));
1394 hints.ai_family = PF_UNSPEC;
1395 hints.ai_socktype = SOCK_STREAM;
1396 hints.ai_flags = AI_PASSIVE;
1397
1398 err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
1399 if (err != 0) {
1400 fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
1401 exit(1);
1402 }
1403
1404 for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
1405 if (ai->ai_family != AF_INET6)
1406 continue;
1407
1408 err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
1409 sizeof(ntop), strport, sizeof(strport),
1410 NI_NUMERICHOST|NI_NUMERICSERV);
1411
1412 if (err != 0) {
1413 if (err == EAI_SYSTEM)
1414 perror("getnameinfo EAI_SYSTEM");
1415 else
1416 fprintf(stderr, "getnameinfo failed: %s\n",
1417 gai_strerror(err));
1418 exit(2);
1419 }
1420
1421 sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
1422 if (sock < 0)
1423 perror("socket");
1424 if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) {
1425 if (errno == EBADF)
1426 exit(3);
1427 }
1428 }
1429 exit(0);
1430}
1431 ],
1432 [
1433 AC_MSG_RESULT(yes)
1434 ],
1435 [
1436 AC_MSG_RESULT(no)
1437 AC_DEFINE(BROKEN_GETADDRINFO)
1438 ]
1439 )
1440fi
1441
Tim Rice8bb561b2005-03-17 16:23:19 -08001442if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
1443 test "x$check_for_aix_broken_getaddrinfo" = "x1"; then
Darren Tucker691d5232005-02-15 21:45:57 +11001444 AC_MSG_CHECKING(if getaddrinfo seems to work)
1445 AC_TRY_RUN(
1446 [
1447#include <stdio.h>
1448#include <sys/socket.h>
1449#include <netdb.h>
1450#include <errno.h>
1451#include <netinet/in.h>
1452
1453#define TEST_PORT "2222"
1454
1455int
1456main(void)
1457{
1458 int err, sock;
1459 struct addrinfo *gai_ai, *ai, hints;
1460 char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;
1461
1462 memset(&hints, 0, sizeof(hints));
1463 hints.ai_family = PF_UNSPEC;
1464 hints.ai_socktype = SOCK_STREAM;
1465 hints.ai_flags = AI_PASSIVE;
1466
1467 err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
1468 if (err != 0) {
1469 fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
1470 exit(1);
1471 }
1472
1473 for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
1474 if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6)
1475 continue;
1476
1477 err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
1478 sizeof(ntop), strport, sizeof(strport),
1479 NI_NUMERICHOST|NI_NUMERICSERV);
1480
1481 if (ai->ai_family == AF_INET && err != 0) {
1482 perror("getnameinfo");
1483 exit(2);
1484 }
1485 }
1486 exit(0);
1487}
1488 ],
1489 [
1490 AC_MSG_RESULT(yes)
1491 AC_DEFINE(AIX_GETNAMEINFO_HACK, [],
1492[Define if you have a getaddrinfo that fails for the all-zeros IPv6 address])
1493 ],
1494 [
1495 AC_MSG_RESULT(no)
1496 AC_DEFINE(BROKEN_GETADDRINFO)
1497 ]
1498 )
1499fi
1500
Darren Tuckera56f1912004-11-02 20:30:54 +11001501if test "x$check_for_conflicting_getspnam" = "x1"; then
1502 AC_MSG_CHECKING(for conflicting getspnam in shadow.h)
1503 AC_COMPILE_IFELSE(
1504 [
1505#include <shadow.h>
1506int main(void) {exit(0);}
1507 ],
1508 [
1509 AC_MSG_RESULT(no)
1510 ],
1511 [
1512 AC_MSG_RESULT(yes)
1513 AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1,
1514 [Conflicting defs for getspnam])
1515 ]
1516 )
1517fi
1518
Damien Miller606f8802000-09-16 15:39:56 +11001519AC_FUNC_GETPGRP
1520
Damien Millera64b57a2001-01-17 10:44:13 +11001521# Check for PAM libs
Damien Miller7b22d652000-06-18 14:07:04 +10001522PAM_MSG="no"
Damien Millera22ba012000-03-02 23:09:20 +11001523AC_ARG_WITH(pam,
Damien Millera64b57a2001-01-17 10:44:13 +11001524 [ --with-pam Enable PAM support ],
Damien Millera22ba012000-03-02 23:09:20 +11001525 [
Damien Millera64b57a2001-01-17 10:44:13 +11001526 if test "x$withval" != "xno" ; then
Damien Miller0f47c532004-01-02 18:01:30 +11001527 if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \
1528 test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then
Damien Millera64b57a2001-01-17 10:44:13 +11001529 AC_MSG_ERROR([PAM headers not found])
1530 fi
1531
1532 AC_CHECK_LIB(dl, dlopen, , )
1533 AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
1534 AC_CHECK_FUNCS(pam_getenvlist)
Darren Tucker49aaf4a2003-08-26 11:58:16 +10001535 AC_CHECK_FUNCS(pam_putenv)
Damien Millera64b57a2001-01-17 10:44:13 +11001536
Damien Millera64b57a2001-01-17 10:44:13 +11001537 PAM_MSG="yes"
1538
1539 AC_DEFINE(USE_PAM)
Tim Rice7d2d1f12002-02-26 22:05:11 -08001540 if test $ac_cv_lib_dl_dlopen = yes; then
1541 LIBPAM="-lpam -ldl"
1542 else
1543 LIBPAM="-lpam"
1544 fi
1545 AC_SUBST(LIBPAM)
Damien Millera22ba012000-03-02 23:09:20 +11001546 fi
1547 ]
1548)
Damien Millera22ba012000-03-02 23:09:20 +11001549
Damien Millera64b57a2001-01-17 10:44:13 +11001550# Check for older PAM
1551if test "x$PAM_MSG" = "xyes" ; then
Damien Millera22ba012000-03-02 23:09:20 +11001552 # Check PAM strerror arguments (old PAM)
1553 AC_MSG_CHECKING([whether pam_strerror takes only one argument])
1554 AC_TRY_COMPILE(
1555 [
Damien Miller81171112000-04-23 11:14:01 +10001556#include <stdlib.h>
Damien Miller0f47c532004-01-02 18:01:30 +11001557#if defined(HAVE_SECURITY_PAM_APPL_H)
Damien Miller81171112000-04-23 11:14:01 +10001558#include <security/pam_appl.h>
Damien Miller0f47c532004-01-02 18:01:30 +11001559#elif defined (HAVE_PAM_PAM_APPL_H)
1560#include <pam/pam_appl.h>
1561#endif
Damien Millera8e06ce2003-11-21 23:48:55 +11001562 ],
1563 [(void)pam_strerror((pam_handle_t *)NULL, -1);],
Damien Millera22ba012000-03-02 23:09:20 +11001564 [AC_MSG_RESULT(no)],
1565 [
1566 AC_DEFINE(HAVE_OLD_PAM)
1567 AC_MSG_RESULT(yes)
Damien Miller7b22d652000-06-18 14:07:04 +10001568 PAM_MSG="yes (old library)"
Damien Millera22ba012000-03-02 23:09:20 +11001569 ]
Damien Millera64b57a2001-01-17 10:44:13 +11001570 )
Damien Millera22ba012000-03-02 23:09:20 +11001571fi
1572
Tim Riceaef73712002-05-11 13:17:42 -07001573# Search for OpenSSL
1574saved_CPPFLAGS="$CPPFLAGS"
1575saved_LDFLAGS="$LDFLAGS"
Damien Millera22ba012000-03-02 23:09:20 +11001576AC_ARG_WITH(ssl-dir,
1577 [ --with-ssl-dir=PATH Specify path to OpenSSL installation ],
1578 [
Ben Lindstrom23e13712000-10-29 22:49:19 +00001579 if test "x$withval" != "xno" ; then
Darren Tuckerc7e38d52005-02-09 22:12:30 +11001580 case "$withval" in
1581 # Relative paths
1582 ./*|../*) withval="`pwd`/$withval"
1583 esac
Tim Riceaef73712002-05-11 13:17:42 -07001584 if test -d "$withval/lib"; then
1585 if test -n "${need_dash_r}"; then
1586 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
1587 else
1588 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
1589 fi
1590 else
1591 if test -n "${need_dash_r}"; then
1592 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
1593 else
1594 LDFLAGS="-L${withval} ${LDFLAGS}"
1595 fi
1596 fi
1597 if test -d "$withval/include"; then
1598 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
1599 else
1600 CPPFLAGS="-I${withval} ${CPPFLAGS}"
1601 fi
Damien Millera22ba012000-03-02 23:09:20 +11001602 fi
1603 ]
1604)
Tim Rice3d5352e2004-02-12 09:27:21 -08001605LIBS="-lcrypto $LIBS"
Tim Riceaef73712002-05-11 13:17:42 -07001606AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL),
Damien Miller3b512e12000-05-17 23:29:18 +10001607 [
Tim Riceaef73712002-05-11 13:17:42 -07001608 dnl Check default openssl install dir
1609 if test -n "${need_dash_r}"; then
1610 LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}"
Damien Miller3b512e12000-05-17 23:29:18 +10001611 else
Tim Riceaef73712002-05-11 13:17:42 -07001612 LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}"
Damien Miller3b512e12000-05-17 23:29:18 +10001613 fi
Tim Riceaef73712002-05-11 13:17:42 -07001614 CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}"
1615 AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL),
1616 [
1617 AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***])
1618 ]
1619 )
1620 ]
1621)
1622
Tim Riced730b782002-08-13 18:52:10 -07001623# Determine OpenSSL header version
1624AC_MSG_CHECKING([OpenSSL header version])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001625AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001626 [AC_LANG_SOURCE([[
Tim Riced730b782002-08-13 18:52:10 -07001627#include <stdio.h>
1628#include <string.h>
1629#include <openssl/opensslv.h>
1630#define DATA "conftest.sslincver"
1631int main(void) {
Damien Millera8e06ce2003-11-21 23:48:55 +11001632 FILE *fd;
1633 int rc;
Tim Riced730b782002-08-13 18:52:10 -07001634
Damien Millera8e06ce2003-11-21 23:48:55 +11001635 fd = fopen(DATA,"w");
1636 if(fd == NULL)
1637 exit(1);
Tim Riced730b782002-08-13 18:52:10 -07001638
1639 if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0)
1640 exit(1);
1641
1642 exit(0);
1643}
Darren Tucker623d92f2004-09-12 22:36:15 +10001644 ]])],
Tim Riced730b782002-08-13 18:52:10 -07001645 [
1646 ssl_header_ver=`cat conftest.sslincver`
1647 AC_MSG_RESULT($ssl_header_ver)
1648 ],
1649 [
1650 AC_MSG_RESULT(not found)
1651 AC_MSG_ERROR(OpenSSL version header not found.)
Darren Tuckera0c2b392004-09-11 23:26:37 +10001652 ],
1653 [
1654 AC_MSG_WARN([cross compiling: not checking])
Tim Riced730b782002-08-13 18:52:10 -07001655 ]
1656)
1657
1658# Determine OpenSSL library version
1659AC_MSG_CHECKING([OpenSSL library version])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001660AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001661 [AC_LANG_SOURCE([[
Tim Riced730b782002-08-13 18:52:10 -07001662#include <stdio.h>
1663#include <string.h>
1664#include <openssl/opensslv.h>
1665#include <openssl/crypto.h>
1666#define DATA "conftest.ssllibver"
1667int main(void) {
Damien Millera8e06ce2003-11-21 23:48:55 +11001668 FILE *fd;
1669 int rc;
Tim Riced730b782002-08-13 18:52:10 -07001670
Damien Millera8e06ce2003-11-21 23:48:55 +11001671 fd = fopen(DATA,"w");
1672 if(fd == NULL)
1673 exit(1);
Tim Riced730b782002-08-13 18:52:10 -07001674
1675 if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0)
1676 exit(1);
1677
1678 exit(0);
1679}
Darren Tucker623d92f2004-09-12 22:36:15 +10001680 ]])],
Tim Riced730b782002-08-13 18:52:10 -07001681 [
1682 ssl_library_ver=`cat conftest.ssllibver`
1683 AC_MSG_RESULT($ssl_library_ver)
1684 ],
1685 [
1686 AC_MSG_RESULT(not found)
1687 AC_MSG_ERROR(OpenSSL library not found.)
Darren Tuckera0c2b392004-09-11 23:26:37 +10001688 ],
1689 [
1690 AC_MSG_WARN([cross compiling: not checking])
Tim Riced730b782002-08-13 18:52:10 -07001691 ]
1692)
Damien Millera22ba012000-03-02 23:09:20 +11001693
Damien Millerec932372002-01-22 22:16:03 +11001694# Sanity check OpenSSL headers
1695AC_MSG_CHECKING([whether OpenSSL's headers match the library])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001696AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001697 [AC_LANG_SOURCE([[
Damien Millerec932372002-01-22 22:16:03 +11001698#include <string.h>
1699#include <openssl/opensslv.h>
Tim Rice2c961ce2002-09-23 16:54:10 -07001700int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); }
Darren Tucker623d92f2004-09-12 22:36:15 +10001701 ]])],
Damien Millerec932372002-01-22 22:16:03 +11001702 [
1703 AC_MSG_RESULT(yes)
1704 ],
1705 [
1706 AC_MSG_RESULT(no)
Darren Tuckera0472e02003-06-24 20:22:09 +10001707 AC_MSG_ERROR([Your OpenSSL headers do not match your library.
1708Check config.log for details.
1709Also see contrib/findssl.sh for help identifying header/library mismatches.])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001710 ],
1711 [
1712 AC_MSG_WARN([cross compiling: not checking])
Damien Millerec932372002-01-22 22:16:03 +11001713 ]
1714)
1715
Tim Rice3d5352e2004-02-12 09:27:21 -08001716# Some systems want crypt() from libcrypt, *not* the version in OpenSSL,
1717# because the system crypt() is more featureful.
1718if test "x$check_for_libcrypt_before" = "x1"; then
1719 AC_CHECK_LIB(crypt, crypt)
1720fi
1721
Damien Millera8e06ce2003-11-21 23:48:55 +11001722# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
Tim Rice43fa5572004-02-11 14:46:40 -08001723# version in OpenSSL.
Damien Miller4f9f42a2003-05-10 19:28:02 +10001724if test "x$check_for_libcrypt_later" = "x1"; then
Damien Miller95aa2d62001-03-01 09:16:11 +11001725 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
Damien Millera64b57a2001-01-17 10:44:13 +11001726fi
1727
Tim Rice2291c002005-08-26 13:15:19 -07001728AC_CHECK_LIB(iaf, ia_openinfo)
Damien Miller6c21c512002-01-22 21:57:53 +11001729
1730### Configure cryptographic random number support
1731
1732# Check wheter OpenSSL seeds itself
1733AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001734AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001735 [AC_LANG_SOURCE([[
Damien Miller6c21c512002-01-22 21:57:53 +11001736#include <string.h>
1737#include <openssl/rand.h>
Tim Rice2c961ce2002-09-23 16:54:10 -07001738int main(void) { exit(RAND_status() == 1 ? 0 : 1); }
Darren Tucker623d92f2004-09-12 22:36:15 +10001739 ]])],
Damien Miller6c21c512002-01-22 21:57:53 +11001740 [
1741 OPENSSL_SEEDS_ITSELF=yes
1742 AC_MSG_RESULT(yes)
1743 ],
1744 [
1745 AC_MSG_RESULT(no)
1746 # Default to use of the rand helper if OpenSSL doesn't
1747 # seed itself
1748 USE_RAND_HELPER=yes
Darren Tuckera0c2b392004-09-11 23:26:37 +10001749 ],
1750 [
1751 AC_MSG_WARN([cross compiling: assuming yes])
1752 # This is safe, since all recent OpenSSL versions will
Tim Riceeae17cc2005-03-17 16:52:20 -08001753 # complain at runtime if not seeded correctly.
Darren Tuckera0c2b392004-09-11 23:26:37 +10001754 OPENSSL_SEEDS_ITSELF=yes
Damien Miller6c21c512002-01-22 21:57:53 +11001755 ]
1756)
1757
1758
1759# Do we want to force the use of the rand helper?
1760AC_ARG_WITH(rand-helper,
1761 [ --with-rand-helper Use subprocess to gather strong randomness ],
1762 [
1763 if test "x$withval" = "xno" ; then
Damien Millera8e06ce2003-11-21 23:48:55 +11001764 # Force use of OpenSSL's internal RNG, even if
Damien Miller6c21c512002-01-22 21:57:53 +11001765 # the previous test showed it to be unseeded.
1766 if test -z "$OPENSSL_SEEDS_ITSELF" ; then
1767 AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG])
1768 OPENSSL_SEEDS_ITSELF=yes
1769 USE_RAND_HELPER=""
1770 fi
1771 else
1772 USE_RAND_HELPER=yes
1773 fi
1774 ],
Tim Riceeae17cc2005-03-17 16:52:20 -08001775)
Damien Miller6c21c512002-01-22 21:57:53 +11001776
1777# Which randomness source do we use?
Tim Rice8bb561b2005-03-17 16:23:19 -08001778if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11001779 # OpenSSL only
1780 AC_DEFINE(OPENSSL_PRNG_ONLY)
1781 RAND_MSG="OpenSSL internal ONLY"
1782 INSTALL_SSH_RAND_HELPER=""
Tim Rice1e2c6002002-01-30 22:14:03 -08001783elif test ! -z "$USE_RAND_HELPER" ; then
1784 # install rand helper
Damien Miller6c21c512002-01-22 21:57:53 +11001785 RAND_MSG="ssh-rand-helper"
1786 INSTALL_SSH_RAND_HELPER="yes"
1787fi
1788AC_SUBST(INSTALL_SSH_RAND_HELPER)
1789
1790### Configuration of ssh-rand-helper
1791
1792# PRNGD TCP socket
1793AC_ARG_WITH(prngd-port,
1794 [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT],
1795 [
Damien Millere996d722002-01-23 11:20:59 +11001796 case "$withval" in
1797 no)
1798 withval=""
1799 ;;
1800 [[0-9]]*)
1801 ;;
1802 *)
1803 AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port)
1804 ;;
1805 esac
1806 if test ! -z "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11001807 PRNGD_PORT="$withval"
1808 AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT)
1809 fi
1810 ]
1811)
1812
1813# PRNGD Unix domain socket
1814AC_ARG_WITH(prngd-socket,
1815 [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)],
1816 [
Damien Millere996d722002-01-23 11:20:59 +11001817 case "$withval" in
1818 yes)
Damien Miller6c21c512002-01-22 21:57:53 +11001819 withval="/var/run/egd-pool"
Damien Millere996d722002-01-23 11:20:59 +11001820 ;;
1821 no)
1822 withval=""
1823 ;;
1824 /*)
1825 ;;
1826 *)
1827 AC_MSG_ERROR(You must specify an absolute path to the entropy socket)
1828 ;;
1829 esac
1830
1831 if test ! -z "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11001832 if test ! -z "$PRNGD_PORT" ; then
1833 AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket)
1834 fi
Damien Miller6385ba02002-01-23 08:12:36 +11001835 if test ! -r "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11001836 AC_MSG_WARN(Entropy socket is not readable)
1837 fi
1838 PRNGD_SOCKET="$withval"
1839 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
1840 fi
Tim Rice4cec93f2002-02-26 08:40:48 -08001841 ],
1842 [
1843 # Check for existing socket only if we don't have a random device already
1844 if test "$USE_RAND_HELPER" = yes ; then
1845 AC_MSG_CHECKING(for PRNGD/EGD socket)
1846 # Insert other locations here
1847 for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
1848 if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
1849 PRNGD_SOCKET="$sock"
1850 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
1851 break;
1852 fi
1853 done
1854 if test ! -z "$PRNGD_SOCKET" ; then
1855 AC_MSG_RESULT($PRNGD_SOCKET)
1856 else
1857 AC_MSG_RESULT(not found)
1858 fi
1859 fi
Damien Miller6c21c512002-01-22 21:57:53 +11001860 ]
1861)
1862
1863# Change default command timeout for hashing entropy source
1864entropy_timeout=200
1865AC_ARG_WITH(entropy-timeout,
1866 [ --with-entropy-timeout Specify entropy gathering command timeout (msec)],
1867 [
Tim Rice35cc69d2005-03-17 16:44:25 -08001868 if test -n "$withval" && test "x$withval" != "xno" && \
1869 test "x${withval}" != "xyes"; then
Damien Miller6c21c512002-01-22 21:57:53 +11001870 entropy_timeout=$withval
1871 fi
Tim Riceeae17cc2005-03-17 16:52:20 -08001872 ]
Damien Miller6c21c512002-01-22 21:57:53 +11001873)
Damien Miller6c21c512002-01-22 21:57:53 +11001874AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout)
1875
Damien Millerd3f6ad22002-06-25 10:24:47 +10001876SSH_PRIVSEP_USER=sshd
Kevin Steves7ff91122002-04-07 19:22:54 +00001877AC_ARG_WITH(privsep-user,
Kevin Stevesc81e1292002-05-13 03:51:40 +00001878 [ --with-privsep-user=user Specify non-privileged user for privilege separation],
Kevin Steves7ff91122002-04-07 19:22:54 +00001879 [
Tim Rice35cc69d2005-03-17 16:44:25 -08001880 if test -n "$withval" && test "x$withval" != "xno" && \
1881 test "x${withval}" != "xyes"; then
Damien Millerd3f6ad22002-06-25 10:24:47 +10001882 SSH_PRIVSEP_USER=$withval
Kevin Steves7ff91122002-04-07 19:22:54 +00001883 fi
Tim Riceeae17cc2005-03-17 16:52:20 -08001884 ]
Kevin Steves7ff91122002-04-07 19:22:54 +00001885)
Damien Millerd3f6ad22002-06-25 10:24:47 +10001886AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER")
1887AC_SUBST(SSH_PRIVSEP_USER)
Kevin Steves7ff91122002-04-07 19:22:54 +00001888
Tim Rice88f2ab52002-03-17 12:17:34 -08001889# We do this little dance with the search path to insure
1890# that programs that we select for use by installed programs
1891# (which may be run by the super-user) come from trusted
1892# locations before they come from the user's private area.
1893# This should help avoid accidentally configuring some
1894# random version of a program in someone's personal bin.
1895
1896OPATH=$PATH
1897PATH=/bin:/usr/bin
Tim Riceae49fe62002-04-12 10:26:21 -07001898test -h /bin 2> /dev/null && PATH=/usr/bin
Tim Rice88f2ab52002-03-17 12:17:34 -08001899test -d /sbin && PATH=$PATH:/sbin
1900test -d /usr/sbin && PATH=$PATH:/usr/sbin
1901PATH=$PATH:/etc:$OPATH
1902
Damien Millera8e06ce2003-11-21 23:48:55 +11001903# These programs are used by the command hashing source to gather entropy
Damien Miller6c21c512002-01-22 21:57:53 +11001904OSSH_PATH_ENTROPY_PROG(PROG_LS, ls)
1905OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat)
1906OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp)
1907OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig)
1908OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat)
1909OSSH_PATH_ENTROPY_PROG(PROG_PS, ps)
1910OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar)
1911OSSH_PATH_ENTROPY_PROG(PROG_W, w)
1912OSSH_PATH_ENTROPY_PROG(PROG_WHO, who)
1913OSSH_PATH_ENTROPY_PROG(PROG_LAST, last)
1914OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog)
1915OSSH_PATH_ENTROPY_PROG(PROG_DF, df)
1916OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat)
1917OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime)
1918OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs)
1919OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail)
Tim Rice88f2ab52002-03-17 12:17:34 -08001920# restore PATH
1921PATH=$OPATH
Damien Miller6c21c512002-01-22 21:57:53 +11001922
1923# Where does ssh-rand-helper get its randomness from?
1924INSTALL_SSH_PRNG_CMDS=""
1925if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then
1926 if test ! -z "$PRNGD_PORT" ; then
1927 RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT"
1928 elif test ! -z "$PRNGD_SOCKET" ; then
1929 RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\""
1930 else
1931 RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)"
1932 RAND_HELPER_CMDHASH=yes
1933 INSTALL_SSH_PRNG_CMDS="yes"
1934 fi
1935fi
1936AC_SUBST(INSTALL_SSH_PRNG_CMDS)
1937
1938
Ben Lindstromb5628642000-10-18 00:02:25 +00001939# Cheap hack to ensure NEWS-OS libraries are arranged right.
1940if test ! -z "$SONY" ; then
1941 LIBS="$LIBS -liberty";
1942fi
1943
Damien Millera22ba012000-03-02 23:09:20 +11001944# Checks for data types
Damien Millere0f45742000-01-18 09:12:06 +11001945AC_CHECK_SIZEOF(char, 1)
Damien Millerc6398ef1999-11-20 12:18:40 +11001946AC_CHECK_SIZEOF(short int, 2)
1947AC_CHECK_SIZEOF(int, 4)
1948AC_CHECK_SIZEOF(long int, 4)
1949AC_CHECK_SIZEOF(long long int, 8)
1950
Damien Millerfa2bb692002-04-23 23:22:25 +10001951# Sanity check long long for some platforms (AIX)
1952if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
1953 ac_cv_sizeof_long_long_int=0
1954fi
1955
Damien Millera22ba012000-03-02 23:09:20 +11001956# More checks for data types
Damien Millercaf6dd62000-08-29 11:33:50 +11001957AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [
1958 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11001959 [ #include <sys/types.h> ],
1960 [ u_int a; a = 1;],
Damien Millercaf6dd62000-08-29 11:33:50 +11001961 [ ac_cv_have_u_int="yes" ],
1962 [ ac_cv_have_u_int="no" ]
1963 )
1964])
1965if test "x$ac_cv_have_u_int" = "xyes" ; then
1966 AC_DEFINE(HAVE_U_INT)
1967 have_u_int=1
1968fi
1969
Damien Miller61e50f12000-05-08 20:49:37 +10001970AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [
1971 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11001972 [ #include <sys/types.h> ],
1973 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
Damien Miller61e50f12000-05-08 20:49:37 +10001974 [ ac_cv_have_intxx_t="yes" ],
1975 [ ac_cv_have_intxx_t="no" ]
1976 )
1977])
1978if test "x$ac_cv_have_intxx_t" = "xyes" ; then
1979 AC_DEFINE(HAVE_INTXX_T)
1980 have_intxx_t=1
1981fi
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00001982
1983if (test -z "$have_intxx_t" && \
Damien Millera8e06ce2003-11-21 23:48:55 +11001984 test "x$ac_cv_header_stdint_h" = "xyes")
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00001985then
1986 AC_MSG_CHECKING([for intXX_t types in stdint.h])
1987 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11001988 [ #include <stdint.h> ],
1989 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00001990 [
1991 AC_DEFINE(HAVE_INTXX_T)
1992 AC_MSG_RESULT(yes)
1993 ],
1994 [ AC_MSG_RESULT(no) ]
1995 )
1996fi
1997
Damien Miller578783e2000-09-23 14:12:24 +11001998AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [
1999 AC_TRY_COMPILE(
Tim Rice907881e2002-07-18 11:44:50 -07002000 [
2001#include <sys/types.h>
2002#ifdef HAVE_STDINT_H
2003# include <stdint.h>
2004#endif
2005#include <sys/socket.h>
2006#ifdef HAVE_SYS_BITYPES_H
2007# include <sys/bitypes.h>
2008#endif
Damien Millera8e06ce2003-11-21 23:48:55 +11002009 ],
2010 [ int64_t a; a = 1;],
Damien Miller578783e2000-09-23 14:12:24 +11002011 [ ac_cv_have_int64_t="yes" ],
2012 [ ac_cv_have_int64_t="no" ]
2013 )
2014])
2015if test "x$ac_cv_have_int64_t" = "xyes" ; then
2016 AC_DEFINE(HAVE_INT64_T)
Tim Rice4cec93f2002-02-26 08:40:48 -08002017fi
2018
Damien Miller61e50f12000-05-08 20:49:37 +10002019AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [
2020 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002021 [ #include <sys/types.h> ],
2022 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
Damien Miller61e50f12000-05-08 20:49:37 +10002023 [ ac_cv_have_u_intxx_t="yes" ],
2024 [ ac_cv_have_u_intxx_t="no" ]
2025 )
2026])
2027if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
2028 AC_DEFINE(HAVE_U_INTXX_T)
2029 have_u_intxx_t=1
2030fi
Damien Millerc6398ef1999-11-20 12:18:40 +11002031
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002032if test -z "$have_u_intxx_t" ; then
2033 AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h])
2034 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002035 [ #include <sys/socket.h> ],
2036 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002037 [
2038 AC_DEFINE(HAVE_U_INTXX_T)
2039 AC_MSG_RESULT(yes)
2040 ],
2041 [ AC_MSG_RESULT(no) ]
2042 )
2043fi
2044
Damien Miller578783e2000-09-23 14:12:24 +11002045AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [
2046 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002047 [ #include <sys/types.h> ],
2048 [ u_int64_t a; a = 1;],
Damien Miller578783e2000-09-23 14:12:24 +11002049 [ ac_cv_have_u_int64_t="yes" ],
2050 [ ac_cv_have_u_int64_t="no" ]
2051 )
2052])
2053if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
2054 AC_DEFINE(HAVE_U_INT64_T)
2055 have_u_int64_t=1
2056fi
2057
Tim Rice4cec93f2002-02-26 08:40:48 -08002058if test -z "$have_u_int64_t" ; then
2059 AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h])
2060 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002061 [ #include <sys/bitypes.h> ],
Tim Rice4cec93f2002-02-26 08:40:48 -08002062 [ u_int64_t a; a = 1],
2063 [
2064 AC_DEFINE(HAVE_U_INT64_T)
2065 AC_MSG_RESULT(yes)
2066 ],
2067 [ AC_MSG_RESULT(no) ]
2068 )
2069fi
2070
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002071if test -z "$have_u_intxx_t" ; then
2072 AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [
2073 AC_TRY_COMPILE(
2074 [
2075#include <sys/types.h>
Damien Millera8e06ce2003-11-21 23:48:55 +11002076 ],
2077 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ],
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002078 [ ac_cv_have_uintxx_t="yes" ],
2079 [ ac_cv_have_uintxx_t="no" ]
2080 )
2081 ])
2082 if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
2083 AC_DEFINE(HAVE_UINTXX_T)
2084 fi
2085fi
2086
2087if test -z "$have_uintxx_t" ; then
2088 AC_MSG_CHECKING([for uintXX_t types in stdint.h])
2089 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002090 [ #include <stdint.h> ],
2091 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;],
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002092 [
2093 AC_DEFINE(HAVE_UINTXX_T)
2094 AC_MSG_RESULT(yes)
2095 ],
2096 [ AC_MSG_RESULT(no) ]
2097 )
2098fi
2099
Damien Milleredb82922000-06-20 13:25:52 +10002100if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
Damien Millera8e06ce2003-11-21 23:48:55 +11002101 test "x$ac_cv_header_sys_bitypes_h" = "xyes")
Damien Millerb29ea912000-01-15 14:12:03 +11002102then
2103 AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h])
2104 AC_TRY_COMPILE(
Damien Miller61e50f12000-05-08 20:49:37 +10002105 [
2106#include <sys/bitypes.h>
Damien Millera8e06ce2003-11-21 23:48:55 +11002107 ],
Damien Millerb29ea912000-01-15 14:12:03 +11002108 [
Damien Miller70494d12000-04-03 15:57:06 +10002109 int8_t a; int16_t b; int32_t c;
2110 u_int8_t e; u_int16_t f; u_int32_t g;
2111 a = b = c = e = f = g = 1;
Damien Millera8e06ce2003-11-21 23:48:55 +11002112 ],
Damien Millerb29ea912000-01-15 14:12:03 +11002113 [
2114 AC_DEFINE(HAVE_U_INTXX_T)
2115 AC_DEFINE(HAVE_INTXX_T)
2116 AC_MSG_RESULT(yes)
2117 ],
2118 [AC_MSG_RESULT(no)]
Damien Millera8e06ce2003-11-21 23:48:55 +11002119 )
Damien Millerb29ea912000-01-15 14:12:03 +11002120fi
2121
Damien Miller58be7382001-09-15 21:31:54 +10002122
2123AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [
2124 AC_TRY_COMPILE(
2125 [
2126#include <sys/types.h>
2127 ],
2128 [ u_char foo; foo = 125; ],
2129 [ ac_cv_have_u_char="yes" ],
2130 [ ac_cv_have_u_char="no" ]
2131 )
2132])
2133if test "x$ac_cv_have_u_char" = "xyes" ; then
2134 AC_DEFINE(HAVE_U_CHAR)
2135fi
2136
Tim Rice13aae5e2001-10-21 17:53:58 -07002137TYPE_SOCKLEN_T
Damien Miller74d0d4a1999-12-29 02:24:35 +11002138
Tim Rice200a5c02002-02-26 22:12:34 -08002139AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>])
Tim Rice4cec93f2002-02-26 08:40:48 -08002140
Damien Miller848b9932005-02-24 12:12:34 +11002141AC_CHECK_TYPES(in_addr_t,,,
2142[#include <sys/types.h>
2143#include <netinet/in.h>])
Darren Tuckerd9f88912005-02-20 21:01:48 +11002144
Damien Miller61e50f12000-05-08 20:49:37 +10002145AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [
2146 AC_TRY_COMPILE(
2147 [
2148#include <sys/types.h>
2149 ],
2150 [ size_t foo; foo = 1235; ],
2151 [ ac_cv_have_size_t="yes" ],
2152 [ ac_cv_have_size_t="no" ]
2153 )
2154])
2155if test "x$ac_cv_have_size_t" = "xyes" ; then
2156 AC_DEFINE(HAVE_SIZE_T)
2157fi
Damien Miller95058511999-12-29 10:36:45 +11002158
Damien Miller615f9392000-05-17 22:53:33 +10002159AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [
2160 AC_TRY_COMPILE(
2161 [
2162#include <sys/types.h>
2163 ],
2164 [ ssize_t foo; foo = 1235; ],
2165 [ ac_cv_have_ssize_t="yes" ],
2166 [ ac_cv_have_ssize_t="no" ]
2167 )
2168])
2169if test "x$ac_cv_have_ssize_t" = "xyes" ; then
2170 AC_DEFINE(HAVE_SSIZE_T)
2171fi
2172
Ben Lindstrom0d5af602001-01-09 00:50:29 +00002173AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [
2174 AC_TRY_COMPILE(
2175 [
2176#include <time.h>
2177 ],
2178 [ clock_t foo; foo = 1235; ],
2179 [ ac_cv_have_clock_t="yes" ],
2180 [ ac_cv_have_clock_t="no" ]
2181 )
2182])
2183if test "x$ac_cv_have_clock_t" = "xyes" ; then
2184 AC_DEFINE(HAVE_CLOCK_T)
2185fi
2186
Damien Millerb54b40e2000-06-23 08:23:34 +10002187AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [
2188 AC_TRY_COMPILE(
2189 [
2190#include <sys/types.h>
2191#include <sys/socket.h>
2192 ],
2193 [ sa_family_t foo; foo = 1235; ],
2194 [ ac_cv_have_sa_family_t="yes" ],
Damien Miller78315eb2000-09-29 23:01:36 +11002195 [ AC_TRY_COMPILE(
2196 [
2197#include <sys/types.h>
2198#include <sys/socket.h>
2199#include <netinet/in.h>
2200 ],
2201 [ sa_family_t foo; foo = 1235; ],
2202 [ ac_cv_have_sa_family_t="yes" ],
2203
Damien Millerb54b40e2000-06-23 08:23:34 +10002204 [ ac_cv_have_sa_family_t="no" ]
Damien Miller78315eb2000-09-29 23:01:36 +11002205 )]
Damien Millerb54b40e2000-06-23 08:23:34 +10002206 )
2207])
2208if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
2209 AC_DEFINE(HAVE_SA_FAMILY_T)
2210fi
2211
Damien Miller0f91b4e2000-06-18 15:43:25 +10002212AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [
2213 AC_TRY_COMPILE(
2214 [
2215#include <sys/types.h>
2216 ],
2217 [ pid_t foo; foo = 1235; ],
2218 [ ac_cv_have_pid_t="yes" ],
2219 [ ac_cv_have_pid_t="no" ]
2220 )
2221])
2222if test "x$ac_cv_have_pid_t" = "xyes" ; then
2223 AC_DEFINE(HAVE_PID_T)
2224fi
2225
2226AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [
2227 AC_TRY_COMPILE(
2228 [
2229#include <sys/types.h>
2230 ],
2231 [ mode_t foo; foo = 1235; ],
2232 [ ac_cv_have_mode_t="yes" ],
2233 [ ac_cv_have_mode_t="no" ]
2234 )
2235])
2236if test "x$ac_cv_have_mode_t" = "xyes" ; then
2237 AC_DEFINE(HAVE_MODE_T)
2238fi
2239
Damien Miller61e50f12000-05-08 20:49:37 +10002240
2241AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [
2242 AC_TRY_COMPILE(
2243 [
Damien Miller81171112000-04-23 11:14:01 +10002244#include <sys/types.h>
2245#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002246 ],
2247 [ struct sockaddr_storage s; ],
2248 [ ac_cv_have_struct_sockaddr_storage="yes" ],
2249 [ ac_cv_have_struct_sockaddr_storage="no" ]
2250 )
2251])
2252if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
2253 AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)
2254fi
Damien Miller34132e52000-01-14 15:45:46 +11002255
Damien Miller61e50f12000-05-08 20:49:37 +10002256AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [
2257 AC_TRY_COMPILE(
2258 [
Damien Miller7b22d652000-06-18 14:07:04 +10002259#include <sys/types.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002260#include <netinet/in.h>
2261 ],
2262 [ struct sockaddr_in6 s; s.sin6_family = 0; ],
2263 [ ac_cv_have_struct_sockaddr_in6="yes" ],
2264 [ ac_cv_have_struct_sockaddr_in6="no" ]
2265 )
2266])
2267if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
2268 AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)
2269fi
Damien Miller34132e52000-01-14 15:45:46 +11002270
Damien Miller61e50f12000-05-08 20:49:37 +10002271AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [
2272 AC_TRY_COMPILE(
2273 [
Damien Miller7b22d652000-06-18 14:07:04 +10002274#include <sys/types.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002275#include <netinet/in.h>
2276 ],
2277 [ struct in6_addr s; s.s6_addr[0] = 0; ],
2278 [ ac_cv_have_struct_in6_addr="yes" ],
2279 [ ac_cv_have_struct_in6_addr="no" ]
2280 )
2281])
2282if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
2283 AC_DEFINE(HAVE_STRUCT_IN6_ADDR)
2284fi
Damien Miller34132e52000-01-14 15:45:46 +11002285
Damien Miller61e50f12000-05-08 20:49:37 +10002286AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
2287 AC_TRY_COMPILE(
2288 [
Damien Miller81171112000-04-23 11:14:01 +10002289#include <sys/types.h>
2290#include <sys/socket.h>
2291#include <netdb.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002292 ],
2293 [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ],
2294 [ ac_cv_have_struct_addrinfo="yes" ],
2295 [ ac_cv_have_struct_addrinfo="no" ]
2296 )
2297])
2298if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
2299 AC_DEFINE(HAVE_STRUCT_ADDRINFO)
2300fi
2301
Ben Lindstrom42202bc2001-01-15 02:34:37 +00002302AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [
2303 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002304 [ #include <sys/time.h> ],
2305 [ struct timeval tv; tv.tv_sec = 1;],
Ben Lindstrom42202bc2001-01-15 02:34:37 +00002306 [ ac_cv_have_struct_timeval="yes" ],
2307 [ ac_cv_have_struct_timeval="no" ]
2308 )
2309])
2310if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
2311 AC_DEFINE(HAVE_STRUCT_TIMEVAL)
2312 have_struct_timeval=1
2313fi
2314
Tim Rice4e4dc562003-03-18 10:21:40 -08002315AC_CHECK_TYPES(struct timespec)
2316
Ben Lindstrom5bd6eb72003-03-21 00:34:34 +00002317# We need int64_t or else certian parts of the compile will fail.
Tim Rice8bb561b2005-03-17 16:23:19 -08002318if test "x$ac_cv_have_int64_t" = "xno" && \
2319 test "x$ac_cv_sizeof_long_int" != "x8" && \
2320 test "x$ac_cv_sizeof_long_long_int" = "x0" ; then
Ben Lindstrom5bd6eb72003-03-21 00:34:34 +00002321 echo "OpenSSH requires int64_t support. Contact your vendor or install"
2322 echo "an alternative compiler (I.E., GCC) before continuing."
2323 echo ""
2324 exit 1;
Tim Ricebee3f222001-03-11 17:32:12 -08002325else
2326dnl test snprintf (broken on SCO w/gcc)
Darren Tuckera0c2b392004-09-11 23:26:37 +10002327 AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10002328 [AC_LANG_SOURCE([[
Tim Ricebee3f222001-03-11 17:32:12 -08002329#include <stdio.h>
2330#include <string.h>
2331#ifdef HAVE_SNPRINTF
2332main()
2333{
2334 char buf[50];
2335 char expected_out[50];
2336 int mazsize = 50 ;
2337#if (SIZEOF_LONG_INT == 8)
2338 long int num = 0x7fffffffffffffff;
2339#else
Kevin Steves6482ec82001-07-15 02:09:28 +00002340 long long num = 0x7fffffffffffffffll;
Tim Ricebee3f222001-03-11 17:32:12 -08002341#endif
2342 strcpy(expected_out, "9223372036854775807");
2343 snprintf(buf, mazsize, "%lld", num);
2344 if(strcmp(buf, expected_out) != 0)
Damien Millera8e06ce2003-11-21 23:48:55 +11002345 exit(1);
Tim Ricebee3f222001-03-11 17:32:12 -08002346 exit(0);
2347}
2348#else
2349main() { exit(0); }
2350#endif
Darren Tucker623d92f2004-09-12 22:36:15 +10002351 ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ],
Darren Tuckera0c2b392004-09-11 23:26:37 +10002352 AC_MSG_WARN([cross compiling: Assuming working snprintf()])
Tim Ricebee3f222001-03-11 17:32:12 -08002353 )
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00002354fi
2355
Damien Miller78315eb2000-09-29 23:01:36 +11002356dnl Checks for structure members
Damien Miller61e50f12000-05-08 20:49:37 +10002357OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP)
2358OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX)
2359OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX)
2360OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP)
2361OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP)
Damien Millerad1bc5f2000-05-20 14:53:09 +10002362OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX)
Damien Miller61e50f12000-05-08 20:49:37 +10002363OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP)
2364OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP)
Damien Miller8e81ed32000-07-01 13:17:42 +10002365OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX)
Damien Miller61e50f12000-05-08 20:49:37 +10002366OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP)
2367OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX)
2368OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP)
2369OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX)
andre2ff7b5d2000-06-03 14:57:40 +00002370OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP)
2371OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP)
2372OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX)
2373OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX)
Tim Rice13aae5e2001-10-21 17:53:58 -07002374
2375AC_CHECK_MEMBERS([struct stat.st_blksize])
andre2ff7b5d2000-06-03 14:57:40 +00002376
Damien Miller61e50f12000-05-08 20:49:37 +10002377AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage],
2378 ac_cv_have_ss_family_in_struct_ss, [
2379 AC_TRY_COMPILE(
2380 [
Damien Miller81171112000-04-23 11:14:01 +10002381#include <sys/types.h>
2382#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002383 ],
2384 [ struct sockaddr_storage s; s.ss_family = 1; ],
2385 [ ac_cv_have_ss_family_in_struct_ss="yes" ],
2386 [ ac_cv_have_ss_family_in_struct_ss="no" ],
2387 )
2388])
2389if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
2390 AC_DEFINE(HAVE_SS_FAMILY_IN_SS)
2391fi
2392
Damien Miller61e50f12000-05-08 20:49:37 +10002393AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage],
2394 ac_cv_have___ss_family_in_struct_ss, [
2395 AC_TRY_COMPILE(
2396 [
Damien Miller81171112000-04-23 11:14:01 +10002397#include <sys/types.h>
2398#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002399 ],
2400 [ struct sockaddr_storage s; s.__ss_family = 1; ],
2401 [ ac_cv_have___ss_family_in_struct_ss="yes" ],
2402 [ ac_cv_have___ss_family_in_struct_ss="no" ]
2403 )
2404])
2405if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
2406 AC_DEFINE(HAVE___SS_FAMILY_IN_SS)
2407fi
Damien Millerbf1c9b21999-12-09 10:16:54 +11002408
Damien Millerad833b32000-08-23 10:46:23 +10002409AC_CACHE_CHECK([for pw_class field in struct passwd],
2410 ac_cv_have_pw_class_in_struct_passwd, [
2411 AC_TRY_COMPILE(
2412 [
Damien Millerad833b32000-08-23 10:46:23 +10002413#include <pwd.h>
2414 ],
Kevin Steves48b7cc02000-10-07 13:24:00 +00002415 [ struct passwd p; p.pw_class = 0; ],
Damien Millerad833b32000-08-23 10:46:23 +10002416 [ ac_cv_have_pw_class_in_struct_passwd="yes" ],
2417 [ ac_cv_have_pw_class_in_struct_passwd="no" ]
2418 )
2419])
2420if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
2421 AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD)
2422fi
2423
Kevin Steves82456952001-06-22 21:14:18 +00002424AC_CACHE_CHECK([for pw_expire field in struct passwd],
2425 ac_cv_have_pw_expire_in_struct_passwd, [
2426 AC_TRY_COMPILE(
2427 [
2428#include <pwd.h>
2429 ],
2430 [ struct passwd p; p.pw_expire = 0; ],
2431 [ ac_cv_have_pw_expire_in_struct_passwd="yes" ],
2432 [ ac_cv_have_pw_expire_in_struct_passwd="no" ]
2433 )
2434])
2435if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then
2436 AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD)
2437fi
2438
2439AC_CACHE_CHECK([for pw_change field in struct passwd],
2440 ac_cv_have_pw_change_in_struct_passwd, [
2441 AC_TRY_COMPILE(
2442 [
2443#include <pwd.h>
2444 ],
2445 [ struct passwd p; p.pw_change = 0; ],
2446 [ ac_cv_have_pw_change_in_struct_passwd="yes" ],
2447 [ ac_cv_have_pw_change_in_struct_passwd="no" ]
2448 )
2449])
2450if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then
2451 AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD)
2452fi
Damien Miller61e50f12000-05-08 20:49:37 +10002453
Tim Rice28bbb0c2002-05-27 17:37:32 -07002454dnl make sure we're using the real structure members and not defines
Kevin Steves939c9db2002-03-22 17:23:25 +00002455AC_CACHE_CHECK([for msg_accrights field in struct msghdr],
2456 ac_cv_have_accrights_in_msghdr, [
Darren Tuckera0c2b392004-09-11 23:26:37 +10002457 AC_COMPILE_IFELSE(
Kevin Steves939c9db2002-03-22 17:23:25 +00002458 [
Tim Riceae49fe62002-04-12 10:26:21 -07002459#include <sys/types.h>
Kevin Steves939c9db2002-03-22 17:23:25 +00002460#include <sys/socket.h>
2461#include <sys/uio.h>
Tim Rice28bbb0c2002-05-27 17:37:32 -07002462int main() {
2463#ifdef msg_accrights
Darren Tuckera0c2b392004-09-11 23:26:37 +10002464#error "msg_accrights is a macro"
Tim Rice28bbb0c2002-05-27 17:37:32 -07002465exit(1);
2466#endif
2467struct msghdr m;
2468m.msg_accrights = 0;
2469exit(0);
2470}
Kevin Steves939c9db2002-03-22 17:23:25 +00002471 ],
Kevin Steves939c9db2002-03-22 17:23:25 +00002472 [ ac_cv_have_accrights_in_msghdr="yes" ],
2473 [ ac_cv_have_accrights_in_msghdr="no" ]
2474 )
2475])
2476if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then
2477 AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR)
2478fi
2479
Kevin Stevesa44e0352002-04-07 16:18:03 +00002480AC_CACHE_CHECK([for msg_control field in struct msghdr],
2481 ac_cv_have_control_in_msghdr, [
Darren Tuckera0c2b392004-09-11 23:26:37 +10002482 AC_COMPILE_IFELSE(
Kevin Stevesa44e0352002-04-07 16:18:03 +00002483 [
Tim Riceae49fe62002-04-12 10:26:21 -07002484#include <sys/types.h>
Kevin Stevesa44e0352002-04-07 16:18:03 +00002485#include <sys/socket.h>
2486#include <sys/uio.h>
Tim Rice28bbb0c2002-05-27 17:37:32 -07002487int main() {
2488#ifdef msg_control
Darren Tuckera0c2b392004-09-11 23:26:37 +10002489#error "msg_control is a macro"
Tim Rice28bbb0c2002-05-27 17:37:32 -07002490exit(1);
2491#endif
2492struct msghdr m;
2493m.msg_control = 0;
2494exit(0);
2495}
Kevin Stevesa44e0352002-04-07 16:18:03 +00002496 ],
Kevin Stevesa44e0352002-04-07 16:18:03 +00002497 [ ac_cv_have_control_in_msghdr="yes" ],
2498 [ ac_cv_have_control_in_msghdr="no" ]
2499 )
2500])
2501if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then
2502 AC_DEFINE(HAVE_CONTROL_IN_MSGHDR)
2503fi
2504
Damien Miller61e50f12000-05-08 20:49:37 +10002505AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [
Damien Millera8e06ce2003-11-21 23:48:55 +11002506 AC_TRY_LINK([],
2507 [ extern char *__progname; printf("%s", __progname); ],
Damien Miller61e50f12000-05-08 20:49:37 +10002508 [ ac_cv_libc_defines___progname="yes" ],
2509 [ ac_cv_libc_defines___progname="no" ]
2510 )
2511])
2512if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
2513 AC_DEFINE(HAVE___PROGNAME)
2514fi
2515
Kevin Steves4846f4a2002-03-22 18:19:53 +00002516AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [
2517 AC_TRY_LINK([
2518#include <stdio.h>
Damien Millera8e06ce2003-11-21 23:48:55 +11002519],
2520 [ printf("%s", __FUNCTION__); ],
Kevin Steves4846f4a2002-03-22 18:19:53 +00002521 [ ac_cv_cc_implements___FUNCTION__="yes" ],
2522 [ ac_cv_cc_implements___FUNCTION__="no" ]
2523 )
2524])
2525if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
2526 AC_DEFINE(HAVE___FUNCTION__)
2527fi
2528
2529AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [
2530 AC_TRY_LINK([
2531#include <stdio.h>
Damien Millera8e06ce2003-11-21 23:48:55 +11002532],
2533 [ printf("%s", __func__); ],
Kevin Steves4846f4a2002-03-22 18:19:53 +00002534 [ ac_cv_cc_implements___func__="yes" ],
2535 [ ac_cv_cc_implements___func__="no" ]
2536 )
2537])
2538if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
2539 AC_DEFINE(HAVE___func__)
2540fi
2541
Damien Miller4f8e6692001-07-14 13:22:53 +10002542AC_CACHE_CHECK([whether getopt has optreset support],
2543 ac_cv_have_getopt_optreset, [
2544 AC_TRY_LINK(
2545 [
2546#include <getopt.h>
2547 ],
2548 [ extern int optreset; optreset = 0; ],
2549 [ ac_cv_have_getopt_optreset="yes" ],
2550 [ ac_cv_have_getopt_optreset="no" ]
2551 )
2552])
2553if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
2554 AC_DEFINE(HAVE_GETOPT_OPTRESET)
2555fi
Damien Millera22ba012000-03-02 23:09:20 +11002556
Damien Millerecbb26d2000-07-15 14:59:14 +10002557AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [
Damien Millera8e06ce2003-11-21 23:48:55 +11002558 AC_TRY_LINK([],
2559 [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);],
Damien Millerecbb26d2000-07-15 14:59:14 +10002560 [ ac_cv_libc_defines_sys_errlist="yes" ],
2561 [ ac_cv_libc_defines_sys_errlist="no" ]
2562 )
2563])
2564if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
2565 AC_DEFINE(HAVE_SYS_ERRLIST)
2566fi
2567
2568
Damien Miller11fa2cc2000-08-16 10:35:58 +10002569AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [
Damien Millera8e06ce2003-11-21 23:48:55 +11002570 AC_TRY_LINK([],
2571 [ extern int sys_nerr; printf("%i", sys_nerr);],
Damien Miller11fa2cc2000-08-16 10:35:58 +10002572 [ ac_cv_libc_defines_sys_nerr="yes" ],
2573 [ ac_cv_libc_defines_sys_nerr="no" ]
2574 )
2575])
2576if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
2577 AC_DEFINE(HAVE_SYS_NERR)
2578fi
2579
Damien Millera8e06ce2003-11-21 23:48:55 +11002580SCARD_MSG="no"
Ben Lindstroma42694f2002-04-05 16:11:45 +00002581# Check whether user wants sectok support
2582AC_ARG_WITH(sectok,
2583 [ --with-sectok Enable smartcard support using libsectok],
Damien Miller85de5802001-09-18 14:01:11 +10002584 [
2585 if test "x$withval" != "xno" ; then
2586 if test "x$withval" != "xyes" ; then
2587 CPPFLAGS="$CPPFLAGS -I${withval}"
2588 LDFLAGS="$LDFLAGS -L${withval}"
2589 if test ! -z "$need_dash_r" ; then
2590 LDFLAGS="$LDFLAGS -R${withval}"
2591 fi
2592 if test ! -z "$blibpath" ; then
2593 blibpath="$blibpath:${withval}"
2594 fi
2595 fi
2596 AC_CHECK_HEADERS(sectok.h)
2597 if test "$ac_cv_header_sectok_h" != yes; then
2598 AC_MSG_ERROR(Can't find sectok.h)
2599 fi
2600 AC_CHECK_LIB(sectok, sectok_open)
2601 if test "$ac_cv_lib_sectok_sectok_open" != yes; then
2602 AC_MSG_ERROR(Can't find libsectok)
2603 fi
2604 AC_DEFINE(SMARTCARD)
Ben Lindstroma42694f2002-04-05 16:11:45 +00002605 AC_DEFINE(USE_SECTOK)
Damien Millera8e06ce2003-11-21 23:48:55 +11002606 SCARD_MSG="yes, using sectok"
Ben Lindstroma42694f2002-04-05 16:11:45 +00002607 fi
2608 ]
2609)
2610
2611# Check whether user wants OpenSC support
Tim Rice12ee8e22005-03-17 13:37:04 -08002612OPENSC_CONFIG="no"
Ben Lindstroma42694f2002-04-05 16:11:45 +00002613AC_ARG_WITH(opensc,
Tim Rice12ee8e22005-03-17 13:37:04 -08002614 [--with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)],
2615 [
2616 if test "x$withval" != "xno" ; then
2617 if test "x$withval" != "xyes" ; then
2618 OPENSC_CONFIG=$withval/bin/opensc-config
2619 else
2620 AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no)
2621 fi
2622 if test "$OPENSC_CONFIG" != "no"; then
2623 LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags`
2624 LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs`
2625 CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS"
2626 LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS"
2627 AC_DEFINE(SMARTCARD)
2628 AC_DEFINE(USE_OPENSC)
2629 SCARD_MSG="yes, using OpenSC"
2630 fi
2631 fi
2632 ]
2633)
Damien Miller85de5802001-09-18 14:01:11 +10002634
Darren Tucker5f88d342003-10-15 16:57:57 +10002635# Check libraries needed by DNS fingerprint support
Damien Millera8e06ce2003-11-21 23:48:55 +11002636AC_SEARCH_LIBS(getrrsetbyname, resolv,
Darren Tucker5f88d342003-10-15 16:57:57 +10002637 [AC_DEFINE(HAVE_GETRRSETBYNAME)],
Damien Miller7abe09b2003-05-15 10:53:49 +10002638 [
Darren Tucker5f88d342003-10-15 16:57:57 +10002639 # Needed by our getrrsetbyname()
2640 AC_SEARCH_LIBS(res_query, resolv)
2641 AC_SEARCH_LIBS(dn_expand, resolv)
Darren Tucker8e968a52004-05-13 11:56:16 +10002642 AC_MSG_CHECKING(if res_query will link)
2643 AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes),
2644 [AC_MSG_RESULT(no)
2645 saved_LIBS="$LIBS"
2646 LIBS="$LIBS -lresolv"
2647 AC_MSG_CHECKING(for res_query in -lresolv)
2648 AC_LINK_IFELSE([
2649#include <resolv.h>
2650int main()
2651{
2652 res_query (0, 0, 0, 0, 0);
2653 return 0;
2654}
2655 ],
2656 [LIBS="$LIBS -lresolv"
2657 AC_MSG_RESULT(yes)],
2658 [LIBS="$saved_LIBS"
2659 AC_MSG_RESULT(no)])
2660 ])
Darren Tucker5f88d342003-10-15 16:57:57 +10002661 AC_CHECK_FUNCS(_getshort _getlong)
Darren Tuckerd886e1c2005-06-01 18:57:45 +10002662 AC_CHECK_DECLS([_getshort, _getlong], , ,
Tim Ricefcc7ff12005-06-02 20:28:29 -07002663 [#include <sys/types.h>
2664 #include <arpa/nameser.h>])
Darren Tucker5f88d342003-10-15 16:57:57 +10002665 AC_CHECK_MEMBER(HEADER.ad,
2666 [AC_DEFINE(HAVE_HEADER_AD)],,
2667 [#include <arpa/nameser.h>])
2668 ])
Damien Miller7abe09b2003-05-15 10:53:49 +10002669
Damien Millerfd4c9ee2002-04-13 11:04:40 +10002670# Check whether user wants Kerberos 5 support
Damien Millera8e06ce2003-11-21 23:48:55 +11002671KRB5_MSG="no"
Damien Millerfd4c9ee2002-04-13 11:04:40 +10002672AC_ARG_WITH(kerberos5,
Damien Millera8e06ce2003-11-21 23:48:55 +11002673 [ --with-kerberos5=PATH Enable Kerberos 5 support],
Darren Tucker1d3ca582004-01-22 12:05:34 +11002674 [ if test "x$withval" != "xno" ; then
2675 if test "x$withval" = "xyes" ; then
2676 KRB5ROOT="/usr/local"
2677 else
2678 KRB5ROOT=${withval}
2679 fi
2680
2681 AC_DEFINE(KRB5)
2682 KRB5_MSG="yes"
2683
2684 AC_MSG_CHECKING(for krb5-config)
2685 if test -x $KRB5ROOT/bin/krb5-config ; then
2686 KRB5CONF=$KRB5ROOT/bin/krb5-config
2687 AC_MSG_RESULT($KRB5CONF)
2688
2689 AC_MSG_CHECKING(for gssapi support)
2690 if $KRB5CONF | grep gssapi >/dev/null ; then
2691 AC_MSG_RESULT(yes)
Darren Tucker0d27ed12004-02-24 10:37:33 +11002692 AC_DEFINE(GSSAPI)
2693 k5confopts=gssapi
Damien Millera8e06ce2003-11-21 23:48:55 +11002694 else
Darren Tucker1d3ca582004-01-22 12:05:34 +11002695 AC_MSG_RESULT(no)
Darren Tucker0d27ed12004-02-24 10:37:33 +11002696 k5confopts=""
Damien Millera8e06ce2003-11-21 23:48:55 +11002697 fi
Darren Tucker0d27ed12004-02-24 10:37:33 +11002698 K5CFLAGS="`$KRB5CONF --cflags $k5confopts`"
2699 K5LIBS="`$KRB5CONF --libs $k5confopts`"
Darren Tucker1d3ca582004-01-22 12:05:34 +11002700 CPPFLAGS="$CPPFLAGS $K5CFLAGS"
Darren Tucker1d3ca582004-01-22 12:05:34 +11002701 AC_MSG_CHECKING(whether we are using Heimdal)
2702 AC_TRY_COMPILE([ #include <krb5.h> ],
2703 [ char *tmp = heimdal_version; ],
2704 [ AC_MSG_RESULT(yes)
2705 AC_DEFINE(HEIMDAL) ],
2706 AC_MSG_RESULT(no)
2707 )
2708 else
2709 AC_MSG_RESULT(no)
Damien Millerfd4c9ee2002-04-13 11:04:40 +10002710 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
Damien Millera8e06ce2003-11-21 23:48:55 +11002711 LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
Damien Millera8e06ce2003-11-21 23:48:55 +11002712 AC_MSG_CHECKING(whether we are using Heimdal)
2713 AC_TRY_COMPILE([ #include <krb5.h> ],
2714 [ char *tmp = heimdal_version; ],
2715 [ AC_MSG_RESULT(yes)
2716 AC_DEFINE(HEIMDAL)
Damien Miller5561e0b2004-04-20 20:28:55 +10002717 K5LIBS="-lkrb5 -ldes"
2718 K5LIBS="$K5LIBS -lcom_err -lasn1"
Tim Riceeae17cc2005-03-17 16:52:20 -08002719 AC_CHECK_LIB(roken, net_write,
Damien Miller5561e0b2004-04-20 20:28:55 +10002720 [K5LIBS="$K5LIBS -lroken"])
Damien Millera8e06ce2003-11-21 23:48:55 +11002721 ],
2722 [ AC_MSG_RESULT(no)
2723 K5LIBS="-lkrb5 -lk5crypto -lcom_err"
2724 ]
2725 )
Damien Miller200d0a72003-06-30 19:21:36 +10002726 AC_SEARCH_LIBS(dn_expand, resolv)
Damien Millerfd4c9ee2002-04-13 11:04:40 +10002727
Darren Tucker49aaf4a2003-08-26 11:58:16 +10002728 AC_CHECK_LIB(gssapi,gss_init_sec_context,
2729 [ AC_DEFINE(GSSAPI)
2730 K5LIBS="-lgssapi $K5LIBS" ],
2731 [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context,
2732 [ AC_DEFINE(GSSAPI)
Damien Millera8e06ce2003-11-21 23:48:55 +11002733 K5LIBS="-lgssapi_krb5 $K5LIBS" ],
Darren Tucker49aaf4a2003-08-26 11:58:16 +10002734 AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]),
2735 $K5LIBS)
2736 ],
2737 $K5LIBS)
Tim Riceeae17cc2005-03-17 16:52:20 -08002738
Darren Tucker49aaf4a2003-08-26 11:58:16 +10002739 AC_CHECK_HEADER(gssapi.h, ,
2740 [ unset ac_cv_header_gssapi_h
Damien Millera8e06ce2003-11-21 23:48:55 +11002741 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
Darren Tucker49aaf4a2003-08-26 11:58:16 +10002742 AC_CHECK_HEADERS(gssapi.h, ,
2743 AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail])
Damien Millera8e06ce2003-11-21 23:48:55 +11002744 )
Darren Tucker49aaf4a2003-08-26 11:58:16 +10002745 ]
2746 )
2747
2748 oldCPP="$CPPFLAGS"
2749 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
2750 AC_CHECK_HEADER(gssapi_krb5.h, ,
2751 [ CPPFLAGS="$oldCPP" ])
2752
Damien Millera8e06ce2003-11-21 23:48:55 +11002753 fi
Darren Tucker1d3ca582004-01-22 12:05:34 +11002754 if test ! -z "$need_dash_r" ; then
2755 LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib"
2756 fi
2757 if test ! -z "$blibpath" ; then
2758 blibpath="$blibpath:${KRB5ROOT}/lib"
2759 fi
Darren Tucker0d27ed12004-02-24 10:37:33 +11002760 fi
2761
2762 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h)
2763 AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h)
2764 AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h)
2765
2766 LIBS="$LIBS $K5LIBS"
2767 AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS))
2768 ]
Damien Millerfd4c9ee2002-04-13 11:04:40 +10002769)
Damien Millerc79bc0d2001-03-28 13:03:42 +10002770
Damien Millera22ba012000-03-02 23:09:20 +11002771# Looking for programs, paths and files
Damien Millera22ba012000-03-02 23:09:20 +11002772
Damien Millerf58c6722002-05-13 13:15:42 +10002773PRIVSEP_PATH=/var/empty
2774AC_ARG_WITH(privsep-path,
Tim Ricecbb90662002-07-08 19:17:10 -07002775 [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)],
Damien Millerf58c6722002-05-13 13:15:42 +10002776 [
Tim Rice35cc69d2005-03-17 16:44:25 -08002777 if test -n "$withval" && test "x$withval" != "xno" && \
2778 test "x${withval}" != "xyes"; then
Damien Millerf58c6722002-05-13 13:15:42 +10002779 PRIVSEP_PATH=$withval
2780 fi
2781 ]
2782)
2783AC_SUBST(PRIVSEP_PATH)
2784
Damien Millera22ba012000-03-02 23:09:20 +11002785AC_ARG_WITH(xauth,
2786 [ --with-xauth=PATH Specify path to xauth program ],
2787 [
Tim Rice35cc69d2005-03-17 16:44:25 -08002788 if test -n "$withval" && test "x$withval" != "xno" && \
2789 test "x${withval}" != "xyes"; then
Damien Miller7b22d652000-06-18 14:07:04 +10002790 xauth_path=$withval
Damien Millera22ba012000-03-02 23:09:20 +11002791 fi
2792 ],
2793 [
Tim Ricee22be3b2002-07-17 19:20:07 -07002794 TestPath="$PATH"
2795 TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin"
2796 TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11"
2797 TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin"
2798 TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin"
2799 AC_PATH_PROG(xauth_path, xauth, , $TestPath)
Damien Milleredb82922000-06-20 13:25:52 +10002800 if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
Damien Millera22ba012000-03-02 23:09:20 +11002801 xauth_path="/usr/openwin/bin/xauth"
2802 fi
2803 ]
2804)
2805
Damien Miller7d901272003-01-13 16:55:22 +11002806STRIP_OPT=-s
2807AC_ARG_ENABLE(strip,
2808 [ --disable-strip Disable calling strip(1) on install],
2809 [
2810 if test "x$enableval" = "xno" ; then
2811 STRIP_OPT=
2812 fi
2813 ]
2814)
2815AC_SUBST(STRIP_OPT)
2816
Damien Millera19cf472000-11-29 13:28:50 +11002817if test -z "$xauth_path" ; then
2818 XAUTH_PATH="undefined"
2819 AC_SUBST(XAUTH_PATH)
2820else
Damien Millera22ba012000-03-02 23:09:20 +11002821 AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path")
Damien Millera19cf472000-11-29 13:28:50 +11002822 XAUTH_PATH=$xauth_path
2823 AC_SUBST(XAUTH_PATH)
Damien Millera22ba012000-03-02 23:09:20 +11002824fi
Damien Millera22ba012000-03-02 23:09:20 +11002825
2826# Check for mail directory (last resort if we cannot get it from headers)
2827if test ! -z "$MAIL" ; then
2828 maildir=`dirname $MAIL`
2829 AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir")
2830fi
2831
Darren Tucker623d92f2004-09-12 22:36:15 +10002832if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then
Darren Tuckera0c2b392004-09-11 23:26:37 +10002833 AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test])
2834 disable_ptmx_check=yes
2835fi
Damien Millera22ba012000-03-02 23:09:20 +11002836if test -z "$no_dev_ptmx" ; then
Kevin Steves0ea1d9d2002-04-25 18:17:04 +00002837 if test "x$disable_ptmx_check" != "xyes" ; then
Damien Millera8e06ce2003-11-21 23:48:55 +11002838 AC_CHECK_FILE("/dev/ptmx",
Kevin Steves0ea1d9d2002-04-25 18:17:04 +00002839 [
2840 AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX)
2841 have_dev_ptmx=1
2842 ]
2843 )
2844 fi
Damien Millera22ba012000-03-02 23:09:20 +11002845fi
Darren Tuckera0c2b392004-09-11 23:26:37 +10002846
Darren Tucker623d92f2004-09-12 22:36:15 +10002847if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then
Darren Tuckera0c2b392004-09-11 23:26:37 +10002848 AC_CHECK_FILE("/dev/ptc",
2849 [
2850 AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC)
2851 have_dev_ptc=1
2852 ]
2853 )
2854else
2855 AC_MSG_WARN([cross compiling: Disabling /dev/ptc test])
2856fi
Damien Miller204ad072000-03-02 23:56:12 +11002857
Damien Millera22ba012000-03-02 23:09:20 +11002858# Options from here on. Some of these are preset by platform above
Ben Lindstrom9841b0a2001-06-09 02:26:58 +00002859AC_ARG_WITH(mantype,
Damien Miller897741e2001-04-16 10:41:46 +10002860 [ --with-mantype=man|cat|doc Set man page type],
Damien Miller670a4b82000-01-22 13:53:11 +11002861 [
Damien Miller897741e2001-04-16 10:41:46 +10002862 case "$withval" in
2863 man|cat|doc)
2864 MANTYPE=$withval
2865 ;;
2866 *)
2867 AC_MSG_ERROR(invalid man type: $withval)
2868 ;;
2869 esac
Damien Miller670a4b82000-01-22 13:53:11 +11002870 ]
2871)
Ben Lindstrombc709922001-04-18 18:04:21 +00002872if test -z "$MANTYPE"; then
Tim Ricee22be3b2002-07-17 19:20:07 -07002873 TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
2874 AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath)
Ben Lindstrombc709922001-04-18 18:04:21 +00002875 if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
2876 MANTYPE=doc
2877 elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
2878 MANTYPE=man
2879 else
2880 MANTYPE=cat
2881 fi
2882fi
Damien Miller670a4b82000-01-22 13:53:11 +11002883AC_SUBST(MANTYPE)
Ben Lindstrombc709922001-04-18 18:04:21 +00002884if test "$MANTYPE" = "doc"; then
2885 mansubdir=man;
2886else
2887 mansubdir=$MANTYPE;
2888fi
2889AC_SUBST(mansubdir)
Damien Miller8bdeee21999-12-30 15:50:54 +11002890
Damien Millera22ba012000-03-02 23:09:20 +11002891# Check whether to enable MD5 passwords
Damien Millera8e06ce2003-11-21 23:48:55 +11002892MD5_MSG="no"
Damien Millerf7c0f821999-11-22 22:31:49 +11002893AC_ARG_WITH(md5-passwords,
Damien Millerdd1c7ba1999-11-19 15:53:20 +11002894 [ --with-md5-passwords Enable use of MD5 passwords],
Damien Miller8bdeee21999-12-30 15:50:54 +11002895 [
Damien Millerb85dcad2000-03-11 11:37:00 +11002896 if test "x$withval" != "xno" ; then
Damien Miller8bdeee21999-12-30 15:50:54 +11002897 AC_DEFINE(HAVE_MD5_PASSWORDS)
Damien Millera8e06ce2003-11-21 23:48:55 +11002898 MD5_MSG="yes"
Damien Miller8bdeee21999-12-30 15:50:54 +11002899 fi
2900 ]
Damien Millerdd1c7ba1999-11-19 15:53:20 +11002901)
2902
Damien Millera22ba012000-03-02 23:09:20 +11002903# Whether to disable shadow password support
Damien Miller76112de1999-12-21 11:18:08 +11002904AC_ARG_WITH(shadow,
2905 [ --without-shadow Disable shadow password support],
2906 [
Tim Riceeae17cc2005-03-17 16:52:20 -08002907 if test "x$withval" = "xno" ; then
Damien Miller76112de1999-12-21 11:18:08 +11002908 AC_DEFINE(DISABLE_SHADOW)
Damien Miller1f335fb2000-06-26 11:31:33 +10002909 disable_shadow=yes
Damien Miller76112de1999-12-21 11:18:08 +11002910 fi
2911 ]
2912)
2913
Damien Miller1f335fb2000-06-26 11:31:33 +10002914if test -z "$disable_shadow" ; then
2915 AC_MSG_CHECKING([if the systems has expire shadow information])
2916 AC_TRY_COMPILE(
2917 [
2918#include <sys/types.h>
2919#include <shadow.h>
2920 struct spwd sp;
2921 ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ],
2922 [ sp_expire_available=yes ], []
2923 )
2924
2925 if test "x$sp_expire_available" = "xyes" ; then
2926 AC_MSG_RESULT(yes)
2927 AC_DEFINE(HAS_SHADOW_EXPIRE)
2928 else
2929 AC_MSG_RESULT(no)
2930 fi
2931fi
2932
Damien Millera22ba012000-03-02 23:09:20 +11002933# Use ip address instead of hostname in $DISPLAY
Damien Miller9a947342000-08-30 10:03:33 +11002934if test ! -z "$IPADDR_IN_DISPLAY" ; then
2935 DISPLAY_HACK_MSG="yes"
2936 AC_DEFINE(IPADDR_IN_DISPLAY)
2937else
Damien Millera8e06ce2003-11-21 23:48:55 +11002938 DISPLAY_HACK_MSG="no"
Damien Miller9a947342000-08-30 10:03:33 +11002939 AC_ARG_WITH(ipaddr-display,
2940 [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY],
2941 [
Tim Riceeae17cc2005-03-17 16:52:20 -08002942 if test "x$withval" != "xno" ; then
Damien Miller9a947342000-08-30 10:03:33 +11002943 AC_DEFINE(IPADDR_IN_DISPLAY)
Damien Millera8e06ce2003-11-21 23:48:55 +11002944 DISPLAY_HACK_MSG="yes"
Damien Miller9a947342000-08-30 10:03:33 +11002945 fi
2946 ]
2947 )
2948fi
Damien Miller76112de1999-12-21 11:18:08 +11002949
Darren Tuckere1a790d2003-09-16 11:52:19 +10002950# check for /etc/default/login and use it if present.
Tim Rice7ff4e6d2003-09-22 19:50:14 -07002951AC_ARG_ENABLE(etc-default-login,
Darren Tucker1b6f2292005-02-11 16:11:49 +11002952 [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]],
Darren Tucker2f9573d2005-02-10 22:28:54 +11002953 [ if test "x$enableval" = "xno"; then
2954 AC_MSG_NOTICE([/etc/default/login handling disabled])
2955 etc_default_login=no
2956 else
2957 etc_default_login=yes
2958 fi ],
2959 [ etc_default_login=yes ]
2960)
Darren Tuckere1a790d2003-09-16 11:52:19 +10002961
Darren Tucker2f9573d2005-02-10 22:28:54 +11002962if test "x$etc_default_login" != "xno"; then
2963 AC_CHECK_FILE("/etc/default/login",
2964 [ external_path_file=/etc/default/login ])
Darren Tucker623d92f2004-09-12 22:36:15 +10002965 if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes";
2966 then
Darren Tuckera0c2b392004-09-11 23:26:37 +10002967 AC_MSG_WARN([cross compiling: Disabling /etc/default/login test])
2968 elif test "x$external_path_file" = "x/etc/default/login"; then
2969 AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN)
2970 fi
Darren Tucker2f9573d2005-02-10 22:28:54 +11002971fi
Darren Tuckere1a790d2003-09-16 11:52:19 +10002972
Tim Rice43a1c132002-04-17 21:19:14 -07002973dnl BSD systems use /etc/login.conf so --with-default-path= has no effect
Tim Rice8bb561b2005-03-17 16:23:19 -08002974if test $ac_cv_func_login_getcapbool = "yes" && \
2975 test $ac_cv_header_login_cap_h = "yes" ; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10002976 external_path_file=/etc/login.conf
Tim Rice43a1c132002-04-17 21:19:14 -07002977fi
Darren Tuckere1a790d2003-09-16 11:52:19 +10002978
Damien Millera22ba012000-03-02 23:09:20 +11002979# Whether to mess with the default path
Damien Millera8e06ce2003-11-21 23:48:55 +11002980SERVER_PATH_MSG="(default)"
Damien Millere7f626c1999-12-31 09:49:44 +11002981AC_ARG_WITH(default-path,
Damien Millerf71d2a52002-05-13 15:14:08 +10002982 [ --with-default-path= Specify default \$PATH environment for server],
Damien Miller5a3e6831999-12-27 09:48:56 +11002983 [
Darren Tuckere1a790d2003-09-16 11:52:19 +10002984 if test "x$external_path_file" = "x/etc/login.conf" ; then
Tim Rice43a1c132002-04-17 21:19:14 -07002985 AC_MSG_WARN([
2986--with-default-path=PATH has no effect on this system.
2987Edit /etc/login.conf instead.])
Tim Riceeae17cc2005-03-17 16:52:20 -08002988 elif test "x$withval" != "xno" ; then
Tim Riceb925b4b2003-09-15 22:40:49 -07002989 if test ! -z "$external_path_file" ; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10002990 AC_MSG_WARN([
2991--with-default-path=PATH will only be used if PATH is not defined in
2992$external_path_file .])
2993 fi
Tim Rice59ea0a02001-03-10 13:50:45 -08002994 user_path="$withval"
Damien Millera8e06ce2003-11-21 23:48:55 +11002995 SERVER_PATH_MSG="$withval"
Damien Miller5a3e6831999-12-27 09:48:56 +11002996 fi
Tim Rice59ea0a02001-03-10 13:50:45 -08002997 ],
Darren Tuckere1a790d2003-09-16 11:52:19 +10002998 [ if test "x$external_path_file" = "x/etc/login.conf" ; then
2999 AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf])
Tim Rice43a1c132002-04-17 21:19:14 -07003000 else
Tim Riceb925b4b2003-09-15 22:40:49 -07003001 if test ! -z "$external_path_file" ; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10003002 AC_MSG_WARN([
3003If PATH is defined in $external_path_file, ensure the path to scp is included,
3004otherwise scp will not work.])
3005 fi
3006 AC_TRY_RUN(
3007 [
Tim Rice59ea0a02001-03-10 13:50:45 -08003008/* find out what STDPATH is */
3009#include <stdio.h>
Tim Rice59ea0a02001-03-10 13:50:45 -08003010#ifdef HAVE_PATHS_H
3011# include <paths.h>
3012#endif
3013#ifndef _PATH_STDPATH
Tim Rice1c9e6882002-11-22 13:29:01 -08003014# ifdef _PATH_USERPATH /* Irix */
3015# define _PATH_STDPATH _PATH_USERPATH
3016# else
3017# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
3018# endif
Tim Rice59ea0a02001-03-10 13:50:45 -08003019#endif
3020#include <sys/types.h>
3021#include <sys/stat.h>
3022#include <fcntl.h>
3023#define DATA "conftest.stdpath"
3024
3025main()
3026{
3027 FILE *fd;
3028 int rc;
Tim Riceeae17cc2005-03-17 16:52:20 -08003029
Tim Rice59ea0a02001-03-10 13:50:45 -08003030 fd = fopen(DATA,"w");
3031 if(fd == NULL)
3032 exit(1);
Tim Riceeae17cc2005-03-17 16:52:20 -08003033
Tim Rice59ea0a02001-03-10 13:50:45 -08003034 if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
3035 exit(1);
3036
3037 exit(0);
3038}
3039 ], [ user_path=`cat conftest.stdpath` ],
3040 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ],
3041 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ]
3042 )
3043# make sure $bindir is in USER_PATH so scp will work
3044 t_bindir=`eval echo ${bindir}`
3045 case $t_bindir in
3046 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
3047 esac
3048 case $t_bindir in
3049 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
3050 esac
3051 echo $user_path | grep ":$t_bindir" > /dev/null 2>&1
3052 if test $? -ne 0 ; then
3053 echo $user_path | grep "^$t_bindir" > /dev/null 2>&1
3054 if test $? -ne 0 ; then
3055 user_path=$user_path:$t_bindir
3056 AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work)
3057 fi
3058 fi
Tim Rice43a1c132002-04-17 21:19:14 -07003059 fi ]
Damien Miller5a3e6831999-12-27 09:48:56 +11003060)
Darren Tuckere1a790d2003-09-16 11:52:19 +10003061if test "x$external_path_file" != "x/etc/login.conf" ; then
Tim Rice43a1c132002-04-17 21:19:14 -07003062 AC_DEFINE_UNQUOTED(USER_PATH, "$user_path")
3063 AC_SUBST(user_path)
3064fi
Damien Miller5a3e6831999-12-27 09:48:56 +11003065
Damien Millera18bbd32002-05-13 10:48:57 +10003066# Set superuser path separately to user path
Damien Millera18bbd32002-05-13 10:48:57 +10003067AC_ARG_WITH(superuser-path,
3068 [ --with-superuser-path= Specify different path for super-user],
3069 [
Tim Rice35cc69d2005-03-17 16:44:25 -08003070 if test -n "$withval" && test "x$withval" != "xno" && \
3071 test "x${withval}" != "xyes"; then
Damien Millera18bbd32002-05-13 10:48:57 +10003072 AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval")
3073 superuser_path=$withval
3074 fi
3075 ]
3076)
3077
3078
Damien Miller61e50f12000-05-08 20:49:37 +10003079AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses])
Damien Millera8e06ce2003-11-21 23:48:55 +11003080IPV4_IN6_HACK_MSG="no"
Damien Miller7bcb0892000-03-11 20:45:40 +11003081AC_ARG_WITH(4in6,
3082 [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses],
3083 [
3084 if test "x$withval" != "xno" ; then
3085 AC_MSG_RESULT(yes)
3086 AC_DEFINE(IPV4_IN_IPV6)
Damien Millera8e06ce2003-11-21 23:48:55 +11003087 IPV4_IN6_HACK_MSG="yes"
Damien Miller7bcb0892000-03-11 20:45:40 +11003088 else
3089 AC_MSG_RESULT(no)
3090 fi
3091 ],[
3092 if test "x$inet6_default_4in6" = "xyes"; then
3093 AC_MSG_RESULT([yes (default)])
3094 AC_DEFINE(IPV4_IN_IPV6)
Damien Millera8e06ce2003-11-21 23:48:55 +11003095 IPV4_IN6_HACK_MSG="yes"
Damien Miller7bcb0892000-03-11 20:45:40 +11003096 else
3097 AC_MSG_RESULT([no (default)])
3098 fi
3099 ]
3100)
3101
Damien Miller60396b02001-02-18 17:01:00 +11003102# Whether to enable BSD auth support
Damien Miller6c21c512002-01-22 21:57:53 +11003103BSD_AUTH_MSG=no
Damien Miller60396b02001-02-18 17:01:00 +11003104AC_ARG_WITH(bsd-auth,
3105 [ --with-bsd-auth Enable BSD auth support],
3106 [
Tim Riceeae17cc2005-03-17 16:52:20 -08003107 if test "x$withval" != "xno" ; then
Damien Miller60396b02001-02-18 17:01:00 +11003108 AC_DEFINE(BSD_AUTH)
Damien Miller6c21c512002-01-22 21:57:53 +11003109 BSD_AUTH_MSG=yes
Damien Miller60396b02001-02-18 17:01:00 +11003110 fi
3111 ]
3112)
3113
Damien Millera22ba012000-03-02 23:09:20 +11003114# Where to place sshd.pid
Damien Millerb13c73e2000-01-17 22:02:17 +11003115piddir=/var/run
Damien Miller78315eb2000-09-29 23:01:36 +11003116# make sure the directory exists
Tim Riceeae17cc2005-03-17 16:52:20 -08003117if test ! -d $piddir ; then
Damien Miller78315eb2000-09-29 23:01:36 +11003118 piddir=`eval echo ${sysconfdir}`
3119 case $piddir in
Damien Millera8e06ce2003-11-21 23:48:55 +11003120 NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
Damien Miller78315eb2000-09-29 23:01:36 +11003121 esac
3122fi
3123
Tim Rice88f2ab52002-03-17 12:17:34 -08003124AC_ARG_WITH(pid-dir,
3125 [ --with-pid-dir=PATH Specify location of ssh.pid file],
3126 [
Tim Rice35cc69d2005-03-17 16:44:25 -08003127 if test -n "$withval" && test "x$withval" != "xno" && \
3128 test "x${withval}" != "xyes"; then
Tim Rice88f2ab52002-03-17 12:17:34 -08003129 piddir=$withval
Tim Riceeae17cc2005-03-17 16:52:20 -08003130 if test ! -d $piddir ; then
Tim Rice88f2ab52002-03-17 12:17:34 -08003131 AC_MSG_WARN([** no $piddir directory on this system **])
3132 fi
3133 fi
3134 ]
3135)
3136
Ben Lindstrom226cfa02001-01-22 05:34:40 +00003137AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir")
Damien Millerb13c73e2000-01-17 22:02:17 +11003138AC_SUBST(piddir)
Damien Miller5eed6a22000-01-16 12:05:18 +11003139
andre2ff7b5d2000-06-03 14:57:40 +00003140dnl allow user to disable some login recording features
3141AC_ARG_ENABLE(lastlog,
andre43ca7e22000-06-19 08:23:46 +00003142 [ --disable-lastlog disable use of lastlog even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003143 [
3144 if test "x$enableval" = "xno" ; then
3145 AC_DEFINE(DISABLE_LASTLOG)
3146 fi
3147 ]
andre2ff7b5d2000-06-03 14:57:40 +00003148)
3149AC_ARG_ENABLE(utmp,
andre43ca7e22000-06-19 08:23:46 +00003150 [ --disable-utmp disable use of utmp even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003151 [
3152 if test "x$enableval" = "xno" ; then
3153 AC_DEFINE(DISABLE_UTMP)
3154 fi
3155 ]
andre2ff7b5d2000-06-03 14:57:40 +00003156)
3157AC_ARG_ENABLE(utmpx,
andre43ca7e22000-06-19 08:23:46 +00003158 [ --disable-utmpx disable use of utmpx even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003159 [
3160 if test "x$enableval" = "xno" ; then
3161 AC_DEFINE(DISABLE_UTMPX)
3162 fi
3163 ]
andre2ff7b5d2000-06-03 14:57:40 +00003164)
3165AC_ARG_ENABLE(wtmp,
andre43ca7e22000-06-19 08:23:46 +00003166 [ --disable-wtmp disable use of wtmp even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003167 [
3168 if test "x$enableval" = "xno" ; then
3169 AC_DEFINE(DISABLE_WTMP)
3170 fi
3171 ]
andre2ff7b5d2000-06-03 14:57:40 +00003172)
3173AC_ARG_ENABLE(wtmpx,
andre43ca7e22000-06-19 08:23:46 +00003174 [ --disable-wtmpx disable use of wtmpx even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003175 [
3176 if test "x$enableval" = "xno" ; then
3177 AC_DEFINE(DISABLE_WTMPX)
3178 fi
3179 ]
andre2ff7b5d2000-06-03 14:57:40 +00003180)
3181AC_ARG_ENABLE(libutil,
andre43ca7e22000-06-19 08:23:46 +00003182 [ --disable-libutil disable use of libutil (login() etc.) [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003183 [
3184 if test "x$enableval" = "xno" ; then
3185 AC_DEFINE(DISABLE_LOGIN)
3186 fi
3187 ]
andre2ff7b5d2000-06-03 14:57:40 +00003188)
3189AC_ARG_ENABLE(pututline,
andre43ca7e22000-06-19 08:23:46 +00003190 [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003191 [
3192 if test "x$enableval" = "xno" ; then
Damien Millera8e06ce2003-11-21 23:48:55 +11003193 AC_DEFINE(DISABLE_PUTUTLINE)
Darren Tuckera3020db2003-06-28 12:54:33 +10003194 fi
3195 ]
andre2ff7b5d2000-06-03 14:57:40 +00003196)
3197AC_ARG_ENABLE(pututxline,
andre43ca7e22000-06-19 08:23:46 +00003198 [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003199 [
3200 if test "x$enableval" = "xno" ; then
3201 AC_DEFINE(DISABLE_PUTUTXLINE)
3202 fi
3203 ]
andre2ff7b5d2000-06-03 14:57:40 +00003204)
3205AC_ARG_WITH(lastlog,
andre43ca7e22000-06-19 08:23:46 +00003206 [ --with-lastlog=FILE|DIR specify lastlog location [common locations]],
Damien Miller709528a2001-01-31 09:57:55 +11003207 [
Tim Riceeae17cc2005-03-17 16:52:20 -08003208 if test "x$withval" = "xno" ; then
Damien Miller709528a2001-01-31 09:57:55 +11003209 AC_DEFINE(DISABLE_LASTLOG)
Tim Rice35cc69d2005-03-17 16:44:25 -08003210 elif test -n "$withval" && test "x${withval}" != "xyes"; then
Damien Miller709528a2001-01-31 09:57:55 +11003211 conf_lastlog_location=$withval
3212 fi
3213 ]
3214)
andre2ff7b5d2000-06-03 14:57:40 +00003215
3216dnl lastlog, [uw]tmpx? detection
3217dnl NOTE: set the paths in the platform section to avoid the
3218dnl need for command-line parameters
3219dnl lastlog and [uw]tmp are subject to a file search if all else fails
3220
3221dnl lastlog detection
3222dnl NOTE: the code itself will detect if lastlog is a directory
3223AC_MSG_CHECKING([if your system defines LASTLOG_FILE])
3224AC_TRY_COMPILE([
3225#include <sys/types.h>
3226#include <utmp.h>
3227#ifdef HAVE_LASTLOG_H
3228# include <lastlog.h>
3229#endif
Damien Miller2994e082000-06-04 15:51:47 +10003230#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00003231# include <paths.h>
3232#endif
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00003233#ifdef HAVE_LOGIN_H
3234# include <login.h>
3235#endif
andre2ff7b5d2000-06-03 14:57:40 +00003236 ],
3237 [ char *lastlog = LASTLOG_FILE; ],
3238 [ AC_MSG_RESULT(yes) ],
Damien Miller2994e082000-06-04 15:51:47 +10003239 [
3240 AC_MSG_RESULT(no)
3241 AC_MSG_CHECKING([if your system defines _PATH_LASTLOG])
3242 AC_TRY_COMPILE([
3243#include <sys/types.h>
3244#include <utmp.h>
3245#ifdef HAVE_LASTLOG_H
3246# include <lastlog.h>
3247#endif
3248#ifdef HAVE_PATHS_H
3249# include <paths.h>
3250#endif
3251 ],
3252 [ char *lastlog = _PATH_LASTLOG; ],
3253 [ AC_MSG_RESULT(yes) ],
3254 [
andree441aa32000-06-12 22:34:38 +00003255 AC_MSG_RESULT(no)
Damien Miller2994e082000-06-04 15:51:47 +10003256 system_lastlog_path=no
3257 ])
3258 ]
andre2ff7b5d2000-06-03 14:57:40 +00003259)
Damien Miller2994e082000-06-04 15:51:47 +10003260
andre2ff7b5d2000-06-03 14:57:40 +00003261if test -z "$conf_lastlog_location"; then
3262 if test x"$system_lastlog_path" = x"no" ; then
3263 for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
Damien Milleredb82922000-06-20 13:25:52 +10003264 if (test -d "$f" || test -f "$f") ; then
andre2ff7b5d2000-06-03 14:57:40 +00003265 conf_lastlog_location=$f
3266 fi
3267 done
3268 if test -z "$conf_lastlog_location"; then
andre45cad512000-06-12 23:27:31 +00003269 AC_MSG_WARN([** Cannot find lastlog **])
3270 dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx
andre2ff7b5d2000-06-03 14:57:40 +00003271 fi
3272 fi
3273fi
3274
3275if test -n "$conf_lastlog_location"; then
3276 AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location")
Tim Riceeae17cc2005-03-17 16:52:20 -08003277fi
andre2ff7b5d2000-06-03 14:57:40 +00003278
3279dnl utmp detection
3280AC_MSG_CHECKING([if your system defines UTMP_FILE])
3281AC_TRY_COMPILE([
3282#include <sys/types.h>
3283#include <utmp.h>
Damien Miller2994e082000-06-04 15:51:47 +10003284#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00003285# include <paths.h>
3286#endif
3287 ],
3288 [ char *utmp = UTMP_FILE; ],
3289 [ AC_MSG_RESULT(yes) ],
3290 [ AC_MSG_RESULT(no)
3291 system_utmp_path=no ]
3292)
3293if test -z "$conf_utmp_location"; then
3294 if test x"$system_utmp_path" = x"no" ; then
3295 for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
3296 if test -f $f ; then
3297 conf_utmp_location=$f
3298 fi
3299 done
3300 if test -z "$conf_utmp_location"; then
3301 AC_DEFINE(DISABLE_UTMP)
3302 fi
3303 fi
3304fi
3305if test -n "$conf_utmp_location"; then
3306 AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location")
Tim Riceeae17cc2005-03-17 16:52:20 -08003307fi
andre2ff7b5d2000-06-03 14:57:40 +00003308
3309dnl wtmp detection
3310AC_MSG_CHECKING([if your system defines WTMP_FILE])
3311AC_TRY_COMPILE([
3312#include <sys/types.h>
3313#include <utmp.h>
Damien Miller2994e082000-06-04 15:51:47 +10003314#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00003315# include <paths.h>
3316#endif
3317 ],
3318 [ char *wtmp = WTMP_FILE; ],
3319 [ AC_MSG_RESULT(yes) ],
3320 [ AC_MSG_RESULT(no)
3321 system_wtmp_path=no ]
3322)
3323if test -z "$conf_wtmp_location"; then
3324 if test x"$system_wtmp_path" = x"no" ; then
3325 for f in /usr/adm/wtmp /var/log/wtmp; do
3326 if test -f $f ; then
3327 conf_wtmp_location=$f
3328 fi
3329 done
3330 if test -z "$conf_wtmp_location"; then
3331 AC_DEFINE(DISABLE_WTMP)
3332 fi
3333 fi
3334fi
3335if test -n "$conf_wtmp_location"; then
3336 AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location")
Tim Riceeae17cc2005-03-17 16:52:20 -08003337fi
andre2ff7b5d2000-06-03 14:57:40 +00003338
3339
3340dnl utmpx detection - I don't know any system so perverse as to require
3341dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out
3342dnl there, though.
3343AC_MSG_CHECKING([if your system defines UTMPX_FILE])
3344AC_TRY_COMPILE([
3345#include <sys/types.h>
3346#include <utmp.h>
3347#ifdef HAVE_UTMPX_H
3348#include <utmpx.h>
3349#endif
Damien Miller2994e082000-06-04 15:51:47 +10003350#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00003351# include <paths.h>
3352#endif
3353 ],
3354 [ char *utmpx = UTMPX_FILE; ],
3355 [ AC_MSG_RESULT(yes) ],
3356 [ AC_MSG_RESULT(no)
3357 system_utmpx_path=no ]
3358)
3359if test -z "$conf_utmpx_location"; then
3360 if test x"$system_utmpx_path" = x"no" ; then
3361 AC_DEFINE(DISABLE_UTMPX)
3362 fi
3363else
3364 AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location")
Tim Riceeae17cc2005-03-17 16:52:20 -08003365fi
andre2ff7b5d2000-06-03 14:57:40 +00003366
3367dnl wtmpx detection
3368AC_MSG_CHECKING([if your system defines WTMPX_FILE])
3369AC_TRY_COMPILE([
3370#include <sys/types.h>
3371#include <utmp.h>
3372#ifdef HAVE_UTMPX_H
3373#include <utmpx.h>
3374#endif
Damien Miller2994e082000-06-04 15:51:47 +10003375#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00003376# include <paths.h>
3377#endif
3378 ],
3379 [ char *wtmpx = WTMPX_FILE; ],
3380 [ AC_MSG_RESULT(yes) ],
3381 [ AC_MSG_RESULT(no)
3382 system_wtmpx_path=no ]
3383)
3384if test -z "$conf_wtmpx_location"; then
3385 if test x"$system_wtmpx_path" = x"no" ; then
3386 AC_DEFINE(DISABLE_WTMPX)
3387 fi
3388else
3389 AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location")
Tim Riceeae17cc2005-03-17 16:52:20 -08003390fi
andre2ff7b5d2000-06-03 14:57:40 +00003391
Damien Miller4018c192000-04-30 09:30:44 +10003392
Damien Miller29ea30d2000-03-17 10:54:15 +11003393if test ! -z "$blibpath" ; then
Damien Millereab4bae2003-04-29 23:22:40 +10003394 LDFLAGS="$LDFLAGS $blibflags$blibpath"
3395 AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile])
Damien Miller29ea30d2000-03-17 10:54:15 +11003396fi
3397
Tim Rice4cec93f2002-02-26 08:40:48 -08003398dnl remove pam and dl because they are in $LIBPAM
3399if test "$PAM_MSG" = yes ; then
Tim Rice7d2d1f12002-02-26 22:05:11 -08003400 LIBS=`echo $LIBS | sed 's/-lpam //'`
3401fi
3402if test "$ac_cv_lib_pam_pam_set_item" = yes ; then
3403 LIBS=`echo $LIBS | sed 's/-ldl //'`
Tim Rice4cec93f2002-02-26 08:40:48 -08003404fi
3405
Darren Tucker7da23cb2005-08-03 00:20:15 +10003406dnl Adding -Werror to CFLAGS early prevents configure tests from running.
3407dnl Add now.
3408CFLAGS="$CFLAGS $werror_flags"
3409
Damien Millerbac2d8a2000-09-05 16:13:06 +11003410AC_EXEEXT
Darren Tucker72c025d2005-01-18 12:05:18 +11003411AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openbsd-compat/Makefile \
3412 scard/Makefile ssh_prng_cmds survey.sh])
Tim Rice13aae5e2001-10-21 17:53:58 -07003413AC_OUTPUT
Damien Miller0437b332000-05-02 09:56:41 +10003414
Damien Miller7b22d652000-06-18 14:07:04 +10003415# Print summary of options
3416
Damien Miller7b22d652000-06-18 14:07:04 +10003417# Someone please show me a better way :)
3418A=`eval echo ${prefix}` ; A=`eval echo ${A}`
3419B=`eval echo ${bindir}` ; B=`eval echo ${B}`
3420C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
3421D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
Kevin Stevese0f49142000-10-14 17:51:48 +00003422E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
Ben Lindstrombc709922001-04-18 18:04:21 +00003423F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
Damien Miller7b22d652000-06-18 14:07:04 +10003424G=`eval echo ${piddir}` ; G=`eval echo ${G}`
Damien Millerf58c6722002-05-13 13:15:42 +10003425H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
3426I=`eval echo ${user_path}` ; I=`eval echo ${I}`
3427J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`
Damien Miller7b22d652000-06-18 14:07:04 +10003428
3429echo ""
Kevin Steves393d2f72001-04-08 22:50:43 +00003430echo "OpenSSH has been configured with the following options:"
Damien Millerf58c6722002-05-13 13:15:42 +10003431echo " User binaries: $B"
3432echo " System binaries: $C"
3433echo " Configuration files: $D"
3434echo " Askpass program: $E"
3435echo " Manual pages: $F"
3436echo " PID file: $G"
3437echo " Privilege separation chroot path: $H"
Darren Tuckere1a790d2003-09-16 11:52:19 +10003438if test "x$external_path_file" = "x/etc/login.conf" ; then
3439echo " At runtime, sshd will use the path defined in $external_path_file"
3440echo " Make sure the path to scp is present, otherwise scp will not work"
Tim Rice43a1c132002-04-17 21:19:14 -07003441else
Damien Millerf58c6722002-05-13 13:15:42 +10003442echo " sshd default user PATH: $I"
Tim Riceb925b4b2003-09-15 22:40:49 -07003443 if test ! -z "$external_path_file"; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10003444echo " (If PATH is set in $external_path_file it will be used instead. If"
3445echo " used, ensure the path to scp is present, otherwise scp will not work.)"
3446 fi
Tim Rice43a1c132002-04-17 21:19:14 -07003447fi
Damien Millera18bbd32002-05-13 10:48:57 +10003448if test ! -z "$superuser_path" ; then
Damien Millerf58c6722002-05-13 13:15:42 +10003449echo " sshd superuser user PATH: $J"
Damien Millera18bbd32002-05-13 10:48:57 +10003450fi
Damien Millerf58c6722002-05-13 13:15:42 +10003451echo " Manpage format: $MANTYPE"
Damien Miller7abe09b2003-05-15 10:53:49 +10003452echo " PAM support: $PAM_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10003453echo " KerberosV support: $KRB5_MSG"
3454echo " Smartcard support: $SCARD_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10003455echo " S/KEY support: $SKEY_MSG"
3456echo " TCP Wrappers support: $TCPW_MSG"
3457echo " MD5 password support: $MD5_MSG"
Darren Tucker16bcc1c2004-11-07 20:14:34 +11003458echo " libedit support: $LIBEDIT_MSG"
Damien Miller903e1152002-05-13 14:41:31 +10003459echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10003460echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
3461echo " BSD Auth support: $BSD_AUTH_MSG"
3462echo " Random number source: $RAND_MSG"
Damien Miller6c21c512002-01-22 21:57:53 +11003463if test ! -z "$USE_RAND_HELPER" ; then
Damien Millerf58c6722002-05-13 13:15:42 +10003464echo " ssh-rand-helper collects from: $RAND_HELPER_MSG"
Damien Miller60396b02001-02-18 17:01:00 +11003465fi
3466
Damien Miller7b22d652000-06-18 14:07:04 +10003467echo ""
3468
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +00003469echo " Host: ${host}"
3470echo " Compiler: ${CC}"
3471echo " Compiler flags: ${CFLAGS}"
3472echo "Preprocessor flags: ${CPPFLAGS}"
3473echo " Linker flags: ${LDFLAGS}"
Tim Rice4cec93f2002-02-26 08:40:48 -08003474echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}"
Damien Miller7b22d652000-06-18 14:07:04 +10003475
3476echo ""
3477
Tim Rice6f1f7582004-05-30 21:38:51 -07003478if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then
Darren Tuckercf59d312004-08-29 21:18:09 +10003479 echo "SVR4 style packages are supported with \"make package\""
3480 echo ""
Tim Rice6f1f7582004-05-30 21:38:51 -07003481fi
3482
Damien Miller82cf0ce2000-12-20 13:34:48 +11003483if test "x$PAM_MSG" = "xyes" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11003484 echo "PAM is enabled. You may need to install a PAM control file "
3485 echo "for sshd, otherwise password authentication may fail. "
Damien Millera8e06ce2003-11-21 23:48:55 +11003486 echo "Example PAM control files can be found in the contrib/ "
Damien Miller6c21c512002-01-22 21:57:53 +11003487 echo "subdirectory"
Damien Miller6f9c3372000-10-25 10:06:04 +11003488 echo ""
3489fi
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00003490
Damien Miller6c21c512002-01-22 21:57:53 +11003491if test ! -z "$RAND_HELPER_CMDHASH" ; then
3492 echo "WARNING: you are using the builtin random number collection "
3493 echo "service. Please read WARNING.RNG and request that your OS "
3494 echo "vendor includes kernel-based random number collection in "
3495 echo "future versions of your OS."
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00003496 echo ""
3497fi
Damien Miller60396b02001-02-18 17:01:00 +11003498
Damien Millerb4097182004-05-23 14:09:40 +10003499if test ! -z "$NO_PEERCHECK" ; then
3500 echo "WARNING: the operating system that you are using does not "
3501 echo "appear to support either the getpeereid() API nor the "
3502 echo "SO_PEERCRED getsockopt() option. These facilities are used to "
3503 echo "enforce security checks to prevent unauthorised connections to "
3504 echo "ssh-agent. Their absence increases the risk that a malicious "
3505 echo "user can connect to your agent. "
3506 echo ""
3507fi
3508
Darren Tuckerd9f88912005-02-20 21:01:48 +11003509if test "$AUDIT_MODULE" = "bsm" ; then
3510 echo "WARNING: BSM audit support is currently considered EXPERIMENTAL."
3511 echo "See the Solaris section in README.platform for details."
3512fi