blob: c596a7bd9f3874360c73a9e666adcde71c04f979 [file] [log] [blame]
Darren Tuckeradc947d2006-10-07 09:07:20 +10001# $Id: configure.ac,v 1.370 2006/10/06 23:07:21 dtucker 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)
Darren Tuckeradc947d2006-10-07 09:07:20 +100018AC_REVISION($Revision: 1.370 $)
Tim Rice13aae5e2001-10-21 17:53:58 -070019AC_CONFIG_SRCDIR([ssh.c])
Damien Miller7f6ea021999-10-28 13:25:17 +100020
21AC_CONFIG_HEADER(config.h)
Damien Miller856799b2000-03-15 21:18:10 +110022AC_PROG_CC
Damien Miller76112de1999-12-21 11:18:08 +110023AC_CANONICAL_HOST
Damien Miller4df5c762001-02-28 08:14:22 +110024AC_C_BIGENDIAN
Damien Miller7f6ea021999-10-28 13:25:17 +100025
Damien Millera22ba012000-03-02 23:09:20 +110026# Checks for programs.
Darren Tucker167bd9c2003-09-07 12:34:54 +100027AC_PROG_AWK
Damien Millerab18c411999-11-11 10:40:23 +110028AC_PROG_CPP
Damien Miller7f6ea021999-10-28 13:25:17 +100029AC_PROG_RANLIB
Damien Millerd8087f61999-11-25 12:31:26 +110030AC_PROG_INSTALL
Tim Ricefd80ddc2006-02-02 19:11:56 -080031AC_PROG_EGREP
Ben Lindstrom582d3982001-02-06 22:54:30 +000032AC_PATH_PROG(AR, ar)
Tim Rice5af9db92004-06-19 19:31:06 -070033AC_PATH_PROG(CAT, cat)
34AC_PATH_PROG(KILL, kill)
Tim Riceb8fbb8e2001-04-21 14:31:52 -070035AC_PATH_PROGS(PERL, perl5 perl)
Tim Riced0d7a8b2003-01-08 17:22:59 -080036AC_PATH_PROG(SED, sed)
Damien Millere79334a1999-12-29 10:03:37 +110037AC_SUBST(PERL)
Damien Miller8d1fd572000-05-17 21:34:07 +100038AC_PATH_PROG(ENT, ent)
39AC_SUBST(ENT)
Damien Miller4864e8f2001-02-08 10:07:08 +110040AC_PATH_PROG(TEST_MINUS_S_SH, bash)
41AC_PATH_PROG(TEST_MINUS_S_SH, ksh)
42AC_PATH_PROG(TEST_MINUS_S_SH, sh)
Tim Rice0502a472002-05-08 16:04:14 -070043AC_PATH_PROG(SH, sh)
Tim Ricef7ba8f62004-06-20 10:37:32 -070044AC_SUBST(TEST_SHELL,sh)
Damien Miller2e1b0821999-12-25 10:11:29 +110045
Tim Rice6f1f7582004-05-30 21:38:51 -070046dnl for buildpkg.sh
47AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd,
48 [/usr/sbin${PATH_SEPARATOR}/etc])
49AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd,
50 [/usr/sbin${PATH_SEPARATOR}/etc])
51AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no)
Darren Tuckerfbea7642006-01-30 00:22:39 +110052if test -x /sbin/sh; then
53 AC_SUBST(STARTUP_SCRIPT_SHELL,/sbin/sh)
54else
55 AC_SUBST(STARTUP_SCRIPT_SHELL,/bin/sh)
56fi
Tim Rice6f1f7582004-05-30 21:38:51 -070057
Damien Millere8bb4502001-09-25 16:39:35 +100058# System features
59AC_SYS_LARGEFILE
60
Damien Miller3f62aba2000-11-29 11:56:35 +110061if test -z "$AR" ; then
62 AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***])
63fi
64
Damien Millerad833b32000-08-23 10:46:23 +100065# Use LOGIN_PROGRAM from environment if possible
66if test ! -z "$LOGIN_PROGRAM" ; then
Tim Rice7df8d392005-09-19 09:33:39 -070067 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM",
68 [If your header files don't define LOGIN_PROGRAM,
69 then use this (detected) from environment and PATH])
Damien Millerad833b32000-08-23 10:46:23 +100070else
71 # Search for login
72 AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login)
73 if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
74 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK")
75 fi
76fi
77
Darren Tucker23bc8d02004-02-06 16:24:31 +110078AC_PATH_PROG(PATH_PASSWD_PROG, passwd)
79if test ! -z "$PATH_PASSWD_PROG" ; then
Tim Rice7df8d392005-09-19 09:33:39 -070080 AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG",
81 [Full path of your "passwd" program])
Darren Tucker23bc8d02004-02-06 16:24:31 +110082fi
83
Damien Miller166bd442000-03-16 10:48:25 +110084if test -z "$LD" ; then
85 LD=$CC
86fi
87AC_SUBST(LD)
Tim Riceeae17cc2005-03-17 16:52:20 -080088
Damien Miller166bd442000-03-16 10:48:25 +110089AC_C_INLINE
Darren Tucker67b37032005-06-03 17:58:31 +100090
91AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>])
92
Damien Millera8e06ce2003-11-21 23:48:55 +110093if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
Darren Tuckerdd352b62005-08-02 17:21:29 +100094 CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized"
Darren Tucker3f9545e2005-11-12 15:20:52 +110095 GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'`
Tim Rice3db1e3f2005-08-23 17:11:26 -070096 case $GCC_VER in
97 1.*) ;;
98 2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;;
99 2.*) ;;
Darren Tuckerb0288092005-11-10 14:46:48 +1100100 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;;
Darren Tuckerf0324352005-11-10 21:30:36 +1100101 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;;
102 *) ;;
Tim Rice3db1e3f2005-08-23 17:11:26 -0700103 esac
Damien Millerde3cb0a2005-05-26 20:48:25 +1000104
Darren Tucker67b37032005-06-03 17:58:31 +1000105 if test -z "$have_llong_max"; then
106 # retry LLONG_MAX with -std=gnu99, needed on some Linuxes
107 unset ac_cv_have_decl_LLONG_MAX
108 saved_CFLAGS="$CFLAGS"
109 CFLAGS="$CFLAGS -std=gnu99"
110 AC_CHECK_DECL(LLONG_MAX,
111 [have_llong_max=1],
112 [CFLAGS="$saved_CFLAGS"],
113 [#include <limits.h>]
114 )
115 fi
Damien Miller166bd442000-03-16 10:48:25 +1100116fi
117
Tim Rice88368a32003-12-08 12:35:59 -0800118AC_ARG_WITH(rpath,
119 [ --without-rpath Disable auto-added -R linker paths],
120 [
Tim Riceeae17cc2005-03-17 16:52:20 -0800121 if test "x$withval" = "xno" ; then
Tim Rice88368a32003-12-08 12:35:59 -0800122 need_dash_r=""
123 fi
124 if test "x$withval" = "xyes" ; then
125 need_dash_r=1
126 fi
127 ]
128)
129
Tim Rice1cfab232006-10-03 09:34:35 -0700130# Allow user to specify flags
131AC_ARG_WITH(cflags,
132 [ --with-cflags Specify additional flags to pass to compiler],
133 [
134 if test -n "$withval" && test "x$withval" != "xno" && \
135 test "x${withval}" != "xyes"; then
136 CFLAGS="$CFLAGS $withval"
137 fi
138 ]
139)
140AC_ARG_WITH(cppflags,
141 [ --with-cppflags Specify additional flags to pass to preprocessor] ,
142 [
143 if test -n "$withval" && test "x$withval" != "xno" && \
144 test "x${withval}" != "xyes"; then
145 CPPFLAGS="$CPPFLAGS $withval"
146 fi
147 ]
148)
149AC_ARG_WITH(ldflags,
150 [ --with-ldflags Specify additional flags to pass to linker],
151 [
152 if test -n "$withval" && test "x$withval" != "xno" && \
153 test "x${withval}" != "xyes"; then
154 LDFLAGS="$LDFLAGS $withval"
155 fi
156 ]
157)
158AC_ARG_WITH(libs,
159 [ --with-libs Specify additional libraries to link with],
160 [
161 if test -n "$withval" && test "x$withval" != "xno" && \
162 test "x${withval}" != "xyes"; then
163 LIBS="$LIBS $withval"
164 fi
165 ]
166)
167AC_ARG_WITH(Werror,
168 [ --with-Werror Build main code with -Werror],
169 [
170 if test -n "$withval" && test "x$withval" != "xno"; then
171 werror_flags="-Werror"
172 if test "x${withval}" != "xyes"; then
173 werror_flags="$withval"
174 fi
175 fi
176 ]
177)
178
179AC_CHECK_HEADERS( \
180 bstring.h \
181 crypt.h \
182 crypto/sha2.h \
183 dirent.h \
184 endian.h \
185 features.h \
186 fcntl.h \
187 floatingpoint.h \
188 getopt.h \
189 glob.h \
190 ia.h \
191 iaf.h \
192 limits.h \
193 login.h \
194 maillock.h \
195 ndir.h \
196 net/if_tun.h \
197 netdb.h \
198 netgroup.h \
199 pam/pam_appl.h \
200 paths.h \
201 pty.h \
202 readpassphrase.h \
203 rpc/types.h \
204 security/pam_appl.h \
205 sha2.h \
206 shadow.h \
207 stddef.h \
208 stdint.h \
209 string.h \
210 strings.h \
211 sys/audit.h \
212 sys/bitypes.h \
213 sys/bsdtty.h \
214 sys/cdefs.h \
215 sys/dir.h \
216 sys/mman.h \
217 sys/ndir.h \
218 sys/prctl.h \
219 sys/pstat.h \
220 sys/select.h \
221 sys/stat.h \
222 sys/stream.h \
223 sys/stropts.h \
224 sys/strtio.h \
225 sys/sysmacros.h \
226 sys/time.h \
227 sys/timers.h \
228 sys/un.h \
229 time.h \
230 tmpdir.h \
231 ttyent.h \
232 unistd.h \
233 usersec.h \
234 util.h \
235 utime.h \
236 utmp.h \
237 utmpx.h \
238 vis.h \
239)
240
241# lastlog.h requires sys/time.h to be included first on Solaris
242AC_CHECK_HEADERS(lastlog.h, [], [], [
243#ifdef HAVE_SYS_TIME_H
244# include <sys/time.h>
245#endif
246])
247
248# sys/ptms.h requires sys/stream.h to be included first on Solaris
249AC_CHECK_HEADERS(sys/ptms.h, [], [], [
250#ifdef HAVE_SYS_STREAM_H
251# include <sys/stream.h>
252#endif
253])
254
255# login_cap.h requires sys/types.h on NetBSD
256AC_CHECK_HEADERS(login_cap.h, [], [], [
257#include <sys/types.h>
258])
259
Damien Miller1b06dc32006-08-31 03:24:41 +1000260# Messages for features tested for in target-specific section
261SIA_MSG="no"
262SPC_MSG="no"
263
Damien Millera22ba012000-03-02 23:09:20 +1100264# Check for some target-specific stuff
Damien Miller76112de1999-12-21 11:18:08 +1100265case "$host" in
Damien Miller75b1d102000-01-07 14:01:41 +1100266*-*-aix*)
Darren Tucker9216c372006-09-18 23:17:40 +1000267 # Some versions of VAC won't allow macro redefinitions at
268 # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that
269 # particularly with older versions of vac or xlc.
270 # It also throws errors about null macro argments, but these are
271 # not fatal.
272 AC_MSG_CHECKING(if compiler allows macro redefinitions)
273 AC_COMPILE_IFELSE(
274 [AC_LANG_SOURCE([[
275#define testmacro foo
276#define testmacro bar
277int main(void) { exit(0); }
278 ]])],
279 [ AC_MSG_RESULT(yes) ],
280 [ AC_MSG_RESULT(no)
281 CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`"
282 LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`"
283 CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`"
284 CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`"
285 ]
286 )
287
Damien Millera8e06ce2003-11-21 23:48:55 +1100288 AC_MSG_CHECKING([how to specify blibpath for linker ($LD)])
Damien Millereab4bae2003-04-29 23:22:40 +1000289 if (test -z "$blibpath"); then
Tim Ricefcb62202004-01-23 18:35:16 -0800290 blibpath="/usr/lib:/lib"
Damien Miller29ea30d2000-03-17 10:54:15 +1100291 fi
Damien Millereab4bae2003-04-29 23:22:40 +1000292 saved_LDFLAGS="$LDFLAGS"
Darren Tuckerbdc12122006-07-06 11:56:25 +1000293 if test "$GCC" = "yes"; then
294 flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:"
295 else
296 flags="-blibpath: -Wl,-blibpath: -Wl,-rpath,"
297 fi
298 for tryflags in $flags ;do
Damien Millereab4bae2003-04-29 23:22:40 +1000299 if (test -z "$blibflags"); then
300 LDFLAGS="$saved_LDFLAGS $tryflags$blibpath"
301 AC_TRY_LINK([], [], [blibflags=$tryflags])
302 fi
303 done
304 if (test -z "$blibflags"); then
305 AC_MSG_RESULT(not found)
306 AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log])
307 else
308 AC_MSG_RESULT($blibflags)
309 fi
310 LDFLAGS="$saved_LDFLAGS"
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000311 dnl Check for authenticate. Might be in libs.a on older AIXes
Tim Rice7df8d392005-09-19 09:33:39 -0700312 AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1,
313 [Define if you want to enable AIX4's authenticate function])],
Tim Ricee958ed32002-07-05 07:12:33 -0700314 [AC_CHECK_LIB(s,authenticate,
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000315 [ AC_DEFINE(WITH_AIXAUTHENTICATE)
Tim Ricee958ed32002-07-05 07:12:33 -0700316 LIBS="$LIBS -ls"
317 ])
318 ])
Darren Tucker3c774c52005-02-16 22:49:31 +1100319 dnl Check for various auth function declarations in headers.
Darren Tucker04cfbe02005-02-20 23:27:11 +1100320 AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess,
Darren Tuckere66519d2005-03-21 22:46:34 +1100321 passwdexpired, setauthdb], , , [#include <usersec.h>])
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000322 dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2)
Darren Tucker3c774c52005-02-16 22:49:31 +1100323 AC_CHECK_DECLS(loginfailed,
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000324 [AC_MSG_CHECKING(if loginfailed takes 4 arguments)
325 AC_TRY_COMPILE(
Darren Tuckera0c0b632003-07-08 20:52:12 +1000326 [#include <usersec.h>],
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000327 [(void)loginfailed("user","host","tty",0);],
328 [AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -0700329 AC_DEFINE(AIX_LOGINFAILED_4ARG, 1,
330 [Define if your AIX loginfailed() function
331 takes 4 arguments (AIX >= 5.2)])],
Darren Tuckera0c0b632003-07-08 20:52:12 +1000332 [AC_MSG_RESULT(no)]
Darren Tucker5c6a91a2003-07-14 16:21:44 +1000333 )],
334 [],
335 [#include <usersec.h>]
336 )
Darren Tuckerfc3454e2003-07-14 16:41:55 +1000337 AC_CHECK_FUNCS(setauthdb)
Darren Tucker3083bc22006-08-17 19:35:49 +1000338 AC_CHECK_DECL(F_CLOSEM,
Darren Tuckerd018b2e2006-08-18 18:51:20 +1000339 AC_DEFINE(HAVE_FCNTL_CLOSEM, 1, [Use F_CLOSEM fcntl for closefrom]),
Darren Tucker3083bc22006-08-17 19:35:49 +1000340 [],
341 [ #include <limits.h>
342 #include <fcntl.h> ]
343 )
Darren Tucker691d5232005-02-15 21:45:57 +1100344 check_for_aix_broken_getaddrinfo=1
Tim Rice7df8d392005-09-19 09:33:39 -0700345 AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.])
346 AC_DEFINE(SETEUID_BREAKS_SETUID, 1,
347 [Define if your platform breaks doing a seteuid before a setuid])
348 AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken])
349 AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken])
andre60f3c982000-06-03 16:18:19 +0000350 dnl AIX handles lastlog as part of its login message
Tim Rice7df8d392005-09-19 09:33:39 -0700351 AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog])
352 AC_DEFINE(LOGIN_NEEDS_UTMPX, 1,
353 [Some systems need a utmpx entry for /bin/login to work])
354 AC_DEFINE(SPT_TYPE,SPT_REUSEARGV,
355 [Define to a Set Process Title type if your system is
356 supported by bsd-setproctitle.c])
Darren Tucker91d25a02005-11-26 22:24:09 +1100357 AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1,
358 [AIX 5.2 and 5.3 (and presumably newer) require this])
Darren Tucker9afe1152006-06-23 21:24:12 +1000359 AC_DEFINE(PTY_ZEROREAD, 1, [read(1) can return 0 for a non-closed fd])
Damien Miller75b1d102000-01-07 14:01:41 +1100360 ;;
Damien Millerbac2d8a2000-09-05 16:13:06 +1100361*-*-cygwin*)
Damien Millerc8936ac2003-02-11 10:04:03 +1100362 check_for_libcrypt_later=1
Tim Ricefe1d1002001-11-26 17:19:43 -0800363 LIBS="$LIBS /usr/lib/textmode.o"
Tim Rice7df8d392005-09-19 09:33:39 -0700364 AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin])
365 AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()])
366 AC_DEFINE(DISABLE_SHADOW, 1,
367 [Define if you want to disable shadow passwords])
368 AC_DEFINE(IP_TOS_IS_BROKEN, 1,
369 [Define if your system choked on IP TOS setting])
370 AC_DEFINE(NO_X11_UNIX_SOCKETS, 1,
371 [Define if X11 doesn't support AF_UNIX sockets on that system])
372 AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1,
373 [Define if the concept of ports only accessible to
374 superusers isn't known])
375 AC_DEFINE(DISABLE_FD_PASSING, 1,
376 [Define if your platform needs to skip post auth
377 file descriptor passing])
Damien Millerbac2d8a2000-09-05 16:13:06 +1100378 ;;
Ben Lindstrom58055132001-02-15 18:34:29 +0000379*-*-dgux*)
380 AC_DEFINE(IP_TOS_IS_BROKEN)
Darren Tucker454da0b2003-12-18 12:52:19 +1100381 AC_DEFINE(SETEUID_BREAKS_SETUID)
382 AC_DEFINE(BROKEN_SETREUID)
383 AC_DEFINE(BROKEN_SETREGID)
Ben Lindstrom58055132001-02-15 18:34:29 +0000384 ;;
Ben Lindstromfed7bb42001-07-15 18:30:42 +0000385*-*-darwin*)
Damien Millerfc93d4b2002-09-04 23:26:29 +1000386 AC_MSG_CHECKING(if we have working getaddrinfo)
387 AC_TRY_RUN([#include <mach-o/dyld.h>
388main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
389 exit(0);
390 else
391 exit(1);
392}], [AC_MSG_RESULT(working)],
393 [AC_MSG_RESULT(buggy)
Tim Rice7df8d392005-09-19 09:33:39 -0700394 AC_DEFINE(BROKEN_GETADDRINFO, 1, [getaddrinfo is broken (if present)])],
Tim Rice480ef8d2003-09-21 21:38:11 -0700395 [AC_MSG_RESULT(assume it is working)])
Darren Tucker20379a32003-09-22 11:07:40 +1000396 AC_DEFINE(SETEUID_BREAKS_SETUID)
397 AC_DEFINE(BROKEN_SETREUID)
398 AC_DEFINE(BROKEN_SETREGID)
Tim Rice7df8d392005-09-19 09:33:39 -0700399 AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1,
400 [Define if your resolver libs need this for getrrsetbyname])
Darren Tucker3eb48342006-06-23 21:05:12 +1000401 AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way])
402 AC_DEFINE(SSH_TUN_COMPAT_AF, 1,
403 [Use tunnel device compatibility to OpenBSD])
404 AC_DEFINE(SSH_TUN_PREPEND_AF, 1,
405 [Prepend the address family to IP tunnel traffic])
Ben Lindstromfed7bb42001-07-15 18:30:42 +0000406 ;;
Darren Tucker57b29202006-09-10 20:25:51 +1000407*-*-dragonfly*)
408 SSHDLIBS="$SSHDLIBS -lcrypt"
409 ;;
Darren Tuckerfd333282005-05-28 18:31:42 +1000410*-*-hpux*)
411 # first we define all of the options common to all HP-UX releases
Kevin Steves315f8b72001-06-28 00:24:41 +0000412 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
Damien Miller9a947342000-08-30 10:03:33 +1100413 IPADDR_IN_DISPLAY=yes
Damien Millerb0785672000-08-23 09:10:39 +1000414 AC_DEFINE(USE_PIPES)
Tim Rice7df8d392005-09-19 09:33:39 -0700415 AC_DEFINE(LOGIN_NO_ENDOPT, 1,
416 [Define if your login program cannot handle end of options ("--")])
Kevin Steves5feaaef2002-04-23 20:45:55 +0000417 AC_DEFINE(LOGIN_NEEDS_UTMPX)
Tim Rice7df8d392005-09-19 09:33:39 -0700418 AC_DEFINE(LOCKED_PASSWD_STRING, "*",
419 [String used in /etc/passwd to denote locked account])
Damien Miller35276252003-06-03 10:14:28 +1000420 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
Darren Tucker1e6616b2005-10-08 12:07:01 +1000421 MAIL="/var/mail/username"
Tim Ricef028f1e2002-07-19 12:41:10 -0700422 LIBS="$LIBS -lsec"
Darren Tuckerfd333282005-05-28 18:31:42 +1000423 AC_CHECK_LIB(xnet, t_error, ,
424 AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
425
426 # next, we define all of the options specific to major releases
427 case "$host" in
428 *-*-hpux10*)
429 if test -z "$GCC"; then
430 CFLAGS="$CFLAGS -Ae"
431 fi
432 ;;
433 *-*-hpux11*)
Tim Rice7df8d392005-09-19 09:33:39 -0700434 AC_DEFINE(PAM_SUN_CODEBASE, 1,
435 [Define if you are using Solaris-derived PAM which
436 passes pam_messages to the conversation function
437 with an extra level of indirection])
438 AC_DEFINE(DISABLE_UTMP, 1,
439 [Define if you don't want to use utmp])
Darren Tuckerfd333282005-05-28 18:31:42 +1000440 AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins])
441 check_for_hpux_broken_getaddrinfo=1
442 check_for_conflicting_getspnam=1
443 ;;
444 esac
445
446 # lastly, we define options specific to minor releases
447 case "$host" in
448 *-*-hpux10.26)
Tim Rice7df8d392005-09-19 09:33:39 -0700449 AC_DEFINE(HAVE_SECUREWARE, 1,
450 [Define if you have SecureWare-based
451 protected password database])
Darren Tuckerfd333282005-05-28 18:31:42 +1000452 disable_ptmx_check=yes
453 LIBS="$LIBS -lsecpw"
454 ;;
455 esac
Damien Miller1bead332000-04-30 00:47:29 +1000456 ;;
Damien Millerbeb4ba51999-12-28 15:09:35 +1100457*-*-irix5*)
Damien Miller190d5a82000-09-30 09:43:19 +1100458 PATH="$PATH:/usr/etc"
Tim Rice7df8d392005-09-19 09:33:39 -0700459 AC_DEFINE(BROKEN_INET_NTOA, 1,
460 [Define if you system's inet_ntoa is busted
461 (e.g. Irix gcc issue)])
Darren Tuckerbeaf6792003-09-24 20:03:48 +1000462 AC_DEFINE(SETEUID_BREAKS_SETUID)
463 AC_DEFINE(BROKEN_SETREUID)
464 AC_DEFINE(BROKEN_SETREGID)
Tim Rice7df8d392005-09-19 09:33:39 -0700465 AC_DEFINE(WITH_ABBREV_NO_TTY, 1,
466 [Define if you shouldn't strip 'tty' from your
467 ttyname in [uw]tmp])
Darren Tuckere41bba52003-08-25 11:51:19 +1000468 AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
Damien Miller1808f382000-01-06 12:03:12 +1100469 ;;
470*-*-irix6*)
Damien Miller190d5a82000-09-30 09:43:19 +1100471 PATH="$PATH:/usr/etc"
Tim Rice7df8d392005-09-19 09:33:39 -0700472 AC_DEFINE(WITH_IRIX_ARRAY, 1,
473 [Define if you have/want arrays
474 (cluster-wide session managment, not C arrays)])
475 AC_DEFINE(WITH_IRIX_PROJECT, 1,
476 [Define if you want IRIX project management])
477 AC_DEFINE(WITH_IRIX_AUDIT, 1,
478 [Define if you want IRIX audit trails])
479 AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1,
480 [Define if you want IRIX kernel jobs])])
Damien Miller11fa2cc2000-08-16 10:35:58 +1000481 AC_DEFINE(BROKEN_INET_NTOA)
Darren Tuckerbe79af12003-09-22 11:58:21 +1000482 AC_DEFINE(SETEUID_BREAKS_SETUID)
483 AC_DEFINE(BROKEN_SETREUID)
484 AC_DEFINE(BROKEN_SETREGID)
Tim Rice7df8d392005-09-19 09:33:39 -0700485 AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)])
Damien Millerf1b9d112002-04-23 23:09:19 +1000486 AC_DEFINE(WITH_ABBREV_NO_TTY)
Darren Tuckere41bba52003-08-25 11:51:19 +1000487 AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
Damien Millerbeb4ba51999-12-28 15:09:35 +1100488 ;;
Damien Millerb29ea912000-01-15 14:12:03 +1100489*-*-linux*)
490 no_dev_ptmx=1
Damien Millera64b57a2001-01-17 10:44:13 +1100491 check_for_libcrypt_later=1
Darren Tucker70a3d552003-08-21 17:58:29 +1000492 check_for_openpty_ctty_bug=1
Tim Rice7df8d392005-09-19 09:33:39 -0700493 AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks])
494 AC_DEFINE(PAM_TTY_KLUDGE, 1,
495 [Work around problematic Linux PAM modules handling of PAM_TTY])
496 AC_DEFINE(LOCKED_PASSWD_PREFIX, "!",
497 [String used in /etc/passwd to denote locked account])
Damien Miller35276252003-06-03 10:14:28 +1000498 AC_DEFINE(SPT_TYPE,SPT_REUSEARGV)
Tim Rice7df8d392005-09-19 09:33:39 -0700499 AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM,
500 [Define to whatever link() returns for "not supported"
501 if it doesn't return EOPNOTSUPP.])
Darren Tucker2fba9932005-02-02 23:30:24 +1100502 AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts])
Tim Rice7df8d392005-09-19 09:33:39 -0700503 AC_DEFINE(USE_BTMP)
Damien Miller7bcb0892000-03-11 20:45:40 +1100504 inet6_default_4in6=yes
Darren Tucker3c016542003-05-02 20:48:21 +1000505 case `uname -r` in
Darren Tuckerc437cda2003-05-10 17:05:46 +1000506 1.*|2.0.*)
Tim Rice7df8d392005-09-19 09:33:39 -0700507 AC_DEFINE(BROKEN_CMSG_TYPE, 1,
508 [Define if cmsg_type is not passed correctly])
Darren Tucker3c016542003-05-02 20:48:21 +1000509 ;;
Darren Tucker3c016542003-05-02 20:48:21 +1000510 esac
Damien Miller89e03ba2005-12-31 16:42:03 +1100511 # tun(4) forwarding compat code
Damien Millerc4bcc912005-12-31 17:05:58 +1100512 AC_CHECK_HEADERS(linux/if_tun.h)
Damien Millerbd4e4102006-01-01 21:03:30 +1100513 if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then
Damien Miller89e03ba2005-12-31 16:42:03 +1100514 AC_DEFINE(SSH_TUN_LINUX, 1,
515 [Open tunnel devices the Linux tun/tap way])
516 AC_DEFINE(SSH_TUN_COMPAT_AF, 1,
517 [Use tunnel device compatibility to OpenBSD])
518 AC_DEFINE(SSH_TUN_PREPEND_AF, 1,
519 [Prepend the address family to IP tunnel traffic])
520 fi
Damien Millerb29ea912000-01-15 14:12:03 +1100521 ;;
Ben Lindstromb5628642000-10-18 00:02:25 +0000522mips-sony-bsd|mips-sony-newsos4)
Darren Tucker988b3fd2006-02-08 22:11:27 +1100523 AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty])
Ben Lindstromb5628642000-10-18 00:02:25 +0000524 SONY=1
Ben Lindstromb5628642000-10-18 00:02:25 +0000525 ;;
Damien Milleree1c0b32000-01-21 00:18:15 +1100526*-*-netbsd*)
Damien Millerfc93d4b2002-09-04 23:26:29 +1000527 check_for_libcrypt_before=1
Tim Riceeae17cc2005-03-17 16:52:20 -0800528 if test "x$withval" != "xno" ; then
Tim Rice88368a32003-12-08 12:35:59 -0800529 need_dash_r=1
530 fi
Damien Miller2dcddbf2006-01-01 19:47:05 +1100531 AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way])
532 AC_CHECK_HEADER([net/if_tap.h], ,
533 AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support]))
534 AC_DEFINE(SSH_TUN_PREPEND_AF, 1,
535 [Prepend the address family to IP tunnel traffic])
Damien Milleree1c0b32000-01-21 00:18:15 +1100536 ;;
Damien Millerfbd884a2001-02-27 08:39:07 +1100537*-*-freebsd*)
538 check_for_libcrypt_later=1
Darren Tuckerac7e6302005-10-06 01:39:58 +1000539 AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)])
Damien Miller2dcddbf2006-01-01 19:47:05 +1100540 AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way])
541 AC_CHECK_HEADER([net/if_tap.h], ,
542 AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support]))
Damien Millerfbd884a2001-02-27 08:39:07 +1100543 ;;
Darren Tuckered9eb022003-09-22 11:18:47 +1000544*-*-bsdi*)
545 AC_DEFINE(SETEUID_BREAKS_SETUID)
546 AC_DEFINE(BROKEN_SETREUID)
547 AC_DEFINE(BROKEN_SETREGID)
548 ;;
Damien Miller0f91b4e2000-06-18 15:43:25 +1000549*-next-*)
Damien Miller0f91b4e2000-06-18 15:43:25 +1000550 conf_lastlog_location="/usr/adm/lastlog"
Damien Millere5192fa2000-08-29 14:30:37 +1100551 conf_utmp_location=/etc/utmp
552 conf_wtmp_location=/usr/adm/wtmp
553 MAIL=/usr/spool/mail
Tim Rice7df8d392005-09-19 09:33:39 -0700554 AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT])
Ben Lindstromb4df15d2000-10-15 00:17:36 +0000555 AC_DEFINE(BROKEN_REALPATH)
Ben Lindstrom76020ba2000-10-25 16:55:00 +0000556 AC_DEFINE(USE_PIPES)
Tim Rice7df8d392005-09-19 09:33:39 -0700557 AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT])
Damien Miller0f91b4e2000-06-18 15:43:25 +1000558 ;;
Darren Tucker4a422572005-07-14 17:22:11 +1000559*-*-openbsd*)
560 AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel])
Darren Tucker9ac1a652005-10-09 11:40:03 +1000561 AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded])
Damien Miller2dcddbf2006-01-01 19:47:05 +1100562 AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way])
Damien Millerbb598142006-08-19 08:38:23 +1000563 AC_DEFINE(SYSLOG_R_SAFE_IN_SIGHAND, 1,
564 [syslog_r function is safe to use in in a signal handler])
Darren Tucker4a422572005-07-14 17:22:11 +1000565 ;;
Damien Miller75b1d102000-01-07 14:01:41 +1100566*-*-solaris*)
Tim Riceeae17cc2005-03-17 16:52:20 -0800567 if test "x$withval" != "xno" ; then
Tim Ricead4a1882004-02-29 15:53:37 -0800568 need_dash_r=1
569 fi
Damien Miller82cf0ce2000-12-20 13:34:48 +1100570 AC_DEFINE(PAM_SUN_CODEBASE)
Ben Lindstrom97c677d2001-05-08 20:33:05 +0000571 AC_DEFINE(LOGIN_NEEDS_UTMPX)
Tim Rice7df8d392005-09-19 09:33:39 -0700572 AC_DEFINE(LOGIN_NEEDS_TERM, 1,
573 [Some versions of /bin/login need the TERM supplied
574 on the commandline])
Ben Lindstrom95276712001-10-23 17:14:00 +0000575 AC_DEFINE(PAM_TTY_KLUDGE)
Tim Rice7df8d392005-09-19 09:33:39 -0700576 AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1,
577 [Define if pam_chauthtok wants real uid set
578 to the unpriv'ed user])
Darren Tuckere41bba52003-08-25 11:51:19 +1000579 AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
Darren Tuckerc437cda2003-05-10 17:05:46 +1000580 # Pushing STREAMS modules will cause sshd to acquire a controlling tty.
Tim Rice7df8d392005-09-19 09:33:39 -0700581 AC_DEFINE(SSHD_ACQUIRES_CTTY, 1,
582 [Define if sshd somehow reacquires a controlling TTY
583 after setsid()])
Darren Tucker0249f932006-06-24 12:10:07 +1000584 AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd
585 in case the name is longer than 8 chars])
Darren Tuckere1a790d2003-09-16 11:52:19 +1000586 external_path_file=/etc/default/login
andre2ff7b5d2000-06-03 14:57:40 +0000587 # hardwire lastlog location (can't detect it on some versions)
588 conf_lastlog_location="/var/adm/lastlog"
Damien Millera1cb6442000-06-09 11:58:35 +1000589 AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x)
590 sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'`
591 if test "$sol2ver" -ge 8; then
592 AC_MSG_RESULT(yes)
593 AC_DEFINE(DISABLE_UTMP)
Tim Rice7df8d392005-09-19 09:33:39 -0700594 AC_DEFINE(DISABLE_WTMP, 1,
595 [Define if you don't want to use wtmp])
Damien Millera1cb6442000-06-09 11:58:35 +1000596 else
597 AC_MSG_RESULT(no)
598 fi
Damien Miller1b06dc32006-08-31 03:24:41 +1000599 AC_ARG_WITH(solaris-contracts,
600 [ --with-solaris-contracts Enable Solaris process contracts (experimental)],
601 [
602 AC_CHECK_LIB(contract, ct_tmpl_activate,
603 [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1,
604 [Define if you have Solaris process contracts])
605 SSHDLIBS="$SSHDLIBS -lcontract"
606 AC_SUBST(SSHDLIBS)
607 SPC_MSG="yes" ], )
608 ],
609 )
Damien Miller75b1d102000-01-07 14:01:41 +1100610 ;;
Damien Millerdfc83f42000-05-20 15:02:59 +1000611*-*-sunos4*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000612 CPPFLAGS="$CPPFLAGS -DSUNOS4"
Damien Millerdfc83f42000-05-20 15:02:59 +1000613 AC_CHECK_FUNCS(getpwanam)
Damien Miller82cf0ce2000-12-20 13:34:48 +1100614 AC_DEFINE(PAM_SUN_CODEBASE)
Damien Miller36ccb5c2000-08-09 16:34:27 +1000615 conf_utmp_location=/etc/utmp
616 conf_wtmp_location=/var/adm/wtmp
617 conf_lastlog_location=/var/adm/lastlog
Damien Millerb0785672000-08-23 09:10:39 +1000618 AC_DEFINE(USE_PIPES)
Damien Millerdfc83f42000-05-20 15:02:59 +1000619 ;;
Ben Lindstrom603bdfd2001-02-12 07:29:45 +0000620*-ncr-sysv*)
Tim Rice13aae5e2001-10-21 17:53:58 -0700621 LIBS="$LIBS -lc89"
Kevin Steves0bd4b342002-01-05 23:24:27 +0000622 AC_DEFINE(USE_PIPES)
Darren Tucker2972d6c2003-05-30 17:43:42 +1000623 AC_DEFINE(SSHD_ACQUIRES_CTTY)
Darren Tucker00130112003-09-22 11:40:24 +1000624 AC_DEFINE(SETEUID_BREAKS_SETUID)
625 AC_DEFINE(BROKEN_SETREUID)
626 AC_DEFINE(BROKEN_SETREGID)
Ben Lindstrom603bdfd2001-02-12 07:29:45 +0000627 ;;
Damien Miller2ae714f2000-07-11 09:29:50 +1000628*-sni-sysv*)
Tim Riceffdf4aa2001-10-27 10:45:36 -0700629 # /usr/ucblib MUST NOT be searched on ReliantUNIX
Darren Tucker89df7a32003-10-07 20:35:57 +1000630 AC_CHECK_LIB(dl, dlsym, ,)
Darren Tucker79d09fa2005-11-24 22:34:54 +1100631 # -lresolv needs to be at the end of LIBS or DNS lookups break
632 AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ])
Damien Millerfd9885e2001-01-10 08:16:53 +1100633 IPADDR_IN_DISPLAY=yes
634 AC_DEFINE(USE_PIPES)
Damien Miller2ae714f2000-07-11 09:29:50 +1000635 AC_DEFINE(IP_TOS_IS_BROKEN)
Darren Tucker3b2a06c2003-10-07 18:37:11 +1000636 AC_DEFINE(SETEUID_BREAKS_SETUID)
637 AC_DEFINE(BROKEN_SETREUID)
638 AC_DEFINE(BROKEN_SETREGID)
Darren Tucker2972d6c2003-05-30 17:43:42 +1000639 AC_DEFINE(SSHD_ACQUIRES_CTTY)
Darren Tuckere1a790d2003-09-16 11:52:19 +1000640 external_path_file=/etc/default/login
Tim Riceffdf4aa2001-10-27 10:45:36 -0700641 # /usr/ucblib/libucb.a no longer needed on ReliantUNIX
642 # Attention: always take care to bind libsocket and libnsl before libc,
643 # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
Damien Miller2ae714f2000-07-11 09:29:50 +1000644 ;;
Tim Rice0f83d292004-12-08 18:29:58 -0800645# UnixWare 1.x, UnixWare 2.x, and others based on code from Univel.
Damien Miller78315eb2000-09-29 23:01:36 +1100646*-*-sysv4.2*)
Damien Miller5dfe9762001-02-16 12:05:39 +1100647 AC_DEFINE(USE_PIPES)
Tim Riced546a842003-09-11 22:24:36 -0700648 AC_DEFINE(SETEUID_BREAKS_SETUID)
649 AC_DEFINE(BROKEN_SETREUID)
650 AC_DEFINE(BROKEN_SETREGID)
Tim Rice2f97b8b2005-04-11 19:00:18 -0700651 AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd])
Tim Rice46259d82005-11-28 18:40:34 -0800652 AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
Damien Miller78315eb2000-09-29 23:01:36 +1100653 ;;
Tim Rice0f83d292004-12-08 18:29:58 -0800654# UnixWare 7.x, OpenUNIX 8
Damien Miller78315eb2000-09-29 23:01:36 +1100655*-*-sysv5*)
Tim Riceeb456542005-08-30 07:12:02 -0700656 check_for_libcrypt_later=1
657 AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars])
Damien Miller5dfe9762001-02-16 12:05:39 +1100658 AC_DEFINE(USE_PIPES)
Tim Riced546a842003-09-11 22:24:36 -0700659 AC_DEFINE(SETEUID_BREAKS_SETUID)
660 AC_DEFINE(BROKEN_SETREUID)
661 AC_DEFINE(BROKEN_SETREGID)
Tim Rice7df8d392005-09-19 09:33:39 -0700662 AC_DEFINE(PASSWD_NEEDS_USERNAME)
Tim Rice4dbacff2005-06-01 20:09:28 -0700663 case "$host" in
664 *-*-sysv5SCO_SV*) # SCO OpenServer 6.x
665 TEST_SHELL=/u95/bin/sh
Tim Rice7df8d392005-09-19 09:33:39 -0700666 AC_DEFINE(BROKEN_LIBIAF, 1,
667 [ia_uinfo routines not supported by OS yet])
Tim Riceb8f00192006-09-06 18:11:29 -0700668 AC_DEFINE(BROKEN_UPDWTMPX)
Tim Rice4dbacff2005-06-01 20:09:28 -0700669 ;;
Tim Rice46259d82005-11-28 18:40:34 -0800670 *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
671 ;;
Tim Rice4dbacff2005-06-01 20:09:28 -0700672 esac
Damien Miller78315eb2000-09-29 23:01:36 +1100673 ;;
Damien Miller75b1d102000-01-07 14:01:41 +1100674*-*-sysv*)
Damien Miller75b1d102000-01-07 14:01:41 +1100675 ;;
Tim Rice0f83d292004-12-08 18:29:58 -0800676# SCO UNIX and OEM versions of SCO UNIX
Damien Miller78315eb2000-09-29 23:01:36 +1100677*-*-sco3.2v4*)
Tim Ricec390c8d2005-03-07 01:21:37 -0800678 AC_MSG_ERROR("This Platform is no longer supported.")
Damien Miller78315eb2000-09-29 23:01:36 +1100679 ;;
Tim Rice0f83d292004-12-08 18:29:58 -0800680# SCO OpenServer 5.x
Damien Miller78315eb2000-09-29 23:01:36 +1100681*-*-sco3.2v5*)
Tim Rice89fe3f32003-01-19 20:20:24 -0800682 if test -z "$GCC"; then
683 CFLAGS="$CFLAGS -belf"
684 fi
Damien Miller5dfe9762001-02-16 12:05:39 +1100685 LIBS="$LIBS -lprot -lx -ltinfo -lm"
Damien Millera66626b2000-06-13 18:57:53 +1000686 no_dev_ptmx=1
Damien Miller5dfe9762001-02-16 12:05:39 +1100687 AC_DEFINE(USE_PIPES)
Kevin Steves0ea1d9d2002-04-25 18:17:04 +0000688 AC_DEFINE(HAVE_SECUREWARE)
Ben Lindstrom980754c2000-11-12 00:04:24 +0000689 AC_DEFINE(DISABLE_SHADOW)
Tim Rice9dd30812002-07-07 13:43:36 -0700690 AC_DEFINE(DISABLE_FD_PASSING)
Tim Riced546a842003-09-11 22:24:36 -0700691 AC_DEFINE(SETEUID_BREAKS_SETUID)
692 AC_DEFINE(BROKEN_SETREUID)
693 AC_DEFINE(BROKEN_SETREGID)
Tim Riceae477e92003-09-12 18:15:15 -0700694 AC_DEFINE(WITH_ABBREV_NO_TTY)
Tim Rice816bd0d2004-07-19 10:19:26 -0700695 AC_DEFINE(BROKEN_UPDWTMPX)
Tim Rice7df8d392005-09-19 09:33:39 -0700696 AC_DEFINE(PASSWD_NEEDS_USERNAME)
Damien Miller217f5672001-02-16 12:12:41 +1100697 AC_CHECK_FUNCS(getluid setluid)
Tim Rice07183b82001-04-25 21:40:28 -0700698 MANTYPE=man
Tim Ricef7ba8f62004-06-20 10:37:32 -0700699 TEST_SHELL=ksh
Damien Millera66626b2000-06-13 18:57:53 +1000700 ;;
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000701*-*-unicosmk*)
Tim Rice7df8d392005-09-19 09:33:39 -0700702 AC_DEFINE(NO_SSH_LASTLOG, 1,
703 [Define if you don't want to use lastlog in session.c])
Darren Tucker2df33432004-01-30 14:34:21 +1100704 AC_DEFINE(SETEUID_BREAKS_SETUID)
705 AC_DEFINE(BROKEN_SETREUID)
706 AC_DEFINE(BROKEN_SETREGID)
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000707 AC_DEFINE(USE_PIPES)
708 AC_DEFINE(DISABLE_FD_PASSING)
709 LDFLAGS="$LDFLAGS"
710 LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
711 MANTYPE=cat
Ben Lindstrom762104e2002-07-23 00:00:05 +0000712 ;;
Darren Tucker9f7ffc52003-09-10 11:39:05 +1000713*-*-unicosmp*)
Darren Tucker2df33432004-01-30 14:34:21 +1100714 AC_DEFINE(SETEUID_BREAKS_SETUID)
715 AC_DEFINE(BROKEN_SETREUID)
716 AC_DEFINE(BROKEN_SETREGID)
Darren Tucker9f7ffc52003-09-10 11:39:05 +1000717 AC_DEFINE(WITH_ABBREV_NO_TTY)
718 AC_DEFINE(USE_PIPES)
719 AC_DEFINE(DISABLE_FD_PASSING)
720 LDFLAGS="$LDFLAGS"
Darren Tucker2df33432004-01-30 14:34:21 +1100721 LIBS="$LIBS -lgen -lacid -ldb"
Darren Tucker9f7ffc52003-09-10 11:39:05 +1000722 MANTYPE=cat
723 ;;
Ben Lindstromd9e08242001-07-22 19:32:00 +0000724*-*-unicos*)
Darren Tucker2df33432004-01-30 14:34:21 +1100725 AC_DEFINE(SETEUID_BREAKS_SETUID)
726 AC_DEFINE(BROKEN_SETREUID)
727 AC_DEFINE(BROKEN_SETREGID)
Ben Lindstromd9e08242001-07-22 19:32:00 +0000728 AC_DEFINE(USE_PIPES)
Tim Rice9dd30812002-07-07 13:43:36 -0700729 AC_DEFINE(DISABLE_FD_PASSING)
Tim Rice81ed5182002-09-25 17:38:46 -0700730 AC_DEFINE(NO_SSH_LASTLOG)
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000731 LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal"
732 LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
733 MANTYPE=cat
Tim Ricee991e3c2001-08-07 15:29:07 -0700734 ;;
Damien Millerb8c656e2000-06-28 15:22:41 +1000735*-dec-osf*)
Ben Lindstrom72af2ef2001-05-08 20:42:28 +0000736 AC_MSG_CHECKING(for Digital Unix SIA)
737 no_osfsia=""
738 AC_ARG_WITH(osfsia,
739 [ --with-osfsia Enable Digital Unix SIA],
740 [
741 if test "x$withval" = "xno" ; then
742 AC_MSG_RESULT(disabled)
743 no_osfsia=1
744 fi
745 ],
746 )
747 if test -z "$no_osfsia" ; then
Damien Millerb8c656e2000-06-28 15:22:41 +1000748 if test -f /etc/sia/matrix.conf; then
749 AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -0700750 AC_DEFINE(HAVE_OSF_SIA, 1,
751 [Define if you have Digital Unix Security
752 Integration Architecture])
753 AC_DEFINE(DISABLE_LOGIN, 1,
754 [Define if you don't want to use your
755 system's login() call])
Ben Lindstromc8c548d2003-03-21 01:18:09 +0000756 AC_DEFINE(DISABLE_FD_PASSING)
Damien Millerb8c656e2000-06-28 15:22:41 +1000757 LIBS="$LIBS -lsecurity -ldb -lm -laud"
Damien Miller1b06dc32006-08-31 03:24:41 +1000758 SIA_MSG="yes"
Damien Millerb8c656e2000-06-28 15:22:41 +1000759 else
760 AC_MSG_RESULT(no)
Tim Rice7df8d392005-09-19 09:33:39 -0700761 AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin",
762 [String used in /etc/passwd to denote locked account])
Damien Millerb8c656e2000-06-28 15:22:41 +1000763 fi
764 fi
Darren Tucker3c8e1e12003-08-25 13:27:40 +1000765 AC_DEFINE(BROKEN_GETADDRINFO)
Tim Rice7a74c6b2003-09-21 21:00:59 -0700766 AC_DEFINE(SETEUID_BREAKS_SETUID)
Darren Tuckered92b212003-09-22 11:26:16 +1000767 AC_DEFINE(BROKEN_SETREUID)
768 AC_DEFINE(BROKEN_SETREGID)
Damien Millerb8c656e2000-06-28 15:22:41 +1000769 ;;
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +0000770
Tim Rice70335a62006-02-04 17:42:58 -0800771*-*-nto-qnx*)
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +0000772 AC_DEFINE(USE_PIPES)
773 AC_DEFINE(NO_X11_UNIX_SOCKETS)
Tim Rice7df8d392005-09-19 09:33:39 -0700774 AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems])
775 AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems])
776 AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems])
Tim Rice70335a62006-02-04 17:42:58 -0800777 AC_DEFINE(DISABLE_LASTLOG)
Darren Tucker54b75fe2006-02-26 12:31:48 +1100778 AC_DEFINE(SSHD_ACQUIRES_CTTY)
Tim Rice2f993462006-02-11 18:37:48 -0800779 enable_etc_default_login=no # has incompatible /etc/default/login
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +0000780 ;;
Darren Tucker2be1cbb2005-05-27 21:13:40 +1000781
782*-*-ultrix*)
Tim Rice7df8d392005-09-19 09:33:39 -0700783 AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1])
784 AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files])
Darren Tucker988b3fd2006-02-08 22:11:27 +1100785 AC_DEFINE(NEED_SETPGRP)
Tim Ricefcc7ff12005-06-02 20:28:29 -0700786 AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix])
787 ;;
Darren Tucker93e7e8f2005-08-23 08:06:55 +1000788
789*-*-lynxos)
790 CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__"
Tim Rice7df8d392005-09-19 09:33:39 -0700791 AC_DEFINE(MISSING_HOWMANY)
Darren Tucker93e7e8f2005-08-23 08:06:55 +1000792 AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation])
793 ;;
Damien Miller76112de1999-12-21 11:18:08 +1100794esac
795
Darren Tucker6eb93042003-06-29 21:30:41 +1000796AC_MSG_CHECKING(compiler and flags for sanity)
Darren Tucker623d92f2004-09-12 22:36:15 +1000797AC_RUN_IFELSE(
798 [AC_LANG_SOURCE([
Darren Tucker6eb93042003-06-29 21:30:41 +1000799#include <stdio.h>
800int main(){exit(0);}
Darren Tucker623d92f2004-09-12 22:36:15 +1000801 ])],
Darren Tucker6eb93042003-06-29 21:30:41 +1000802 [ AC_MSG_RESULT(yes) ],
803 [
804 AC_MSG_RESULT(no)
805 AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***])
Darren Tuckera0c2b392004-09-11 23:26:37 +1000806 ],
807 [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ]
Darren Tucker6eb93042003-06-29 21:30:41 +1000808)
809
Darren Tucker0c9653f2005-05-28 15:58:14 +1000810dnl Checks for header files.
Damien Millera22ba012000-03-02 23:09:20 +1100811# Checks for libraries.
Tim Rice13aae5e2001-10-21 17:53:58 -0700812AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match))
813AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000814
Tim Rice1e1ef642003-09-11 22:19:31 -0700815dnl IRIX and Solaris 2.5.1 have dirname() in libgen
816AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[
817 AC_CHECK_LIB(gen, dirname,[
818 AC_CACHE_CHECK([for broken dirname],
819 ac_cv_have_broken_dirname, [
820 save_LIBS="$LIBS"
821 LIBS="$LIBS -lgen"
Darren Tucker314d89e2005-10-17 23:29:23 +1000822 AC_RUN_IFELSE(
823 [AC_LANG_SOURCE([[
Tim Rice1e1ef642003-09-11 22:19:31 -0700824#include <libgen.h>
825#include <string.h>
826
827int main(int argc, char **argv) {
828 char *s, buf[32];
829
830 strncpy(buf,"/etc", 32);
831 s = dirname(buf);
832 if (!s || strncmp(s, "/", 32) != 0) {
833 exit(1);
834 } else {
835 exit(0);
836 }
837}
Darren Tucker314d89e2005-10-17 23:29:23 +1000838 ]])],
Tim Rice1e1ef642003-09-11 22:19:31 -0700839 [ ac_cv_have_broken_dirname="no" ],
Darren Tucker314d89e2005-10-17 23:29:23 +1000840 [ ac_cv_have_broken_dirname="yes" ],
841 [ ac_cv_have_broken_dirname="no" ],
Tim Rice1e1ef642003-09-11 22:19:31 -0700842 )
843 LIBS="$save_LIBS"
844 ])
845 if test "x$ac_cv_have_broken_dirname" = "xno" ; then
846 LIBS="$LIBS -lgen"
847 AC_DEFINE(HAVE_DIRNAME)
848 AC_CHECK_HEADERS(libgen.h)
849 fi
850 ])
851])
852
853AC_CHECK_FUNC(getspnam, ,
854 AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen"))
Tim Rice7df8d392005-09-19 09:33:39 -0700855AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1,
856 [Define if you have the basename function.]))
Tim Rice1e1ef642003-09-11 22:19:31 -0700857
Tim Rice13aae5e2001-10-21 17:53:58 -0700858dnl zlib is required
859AC_ARG_WITH(zlib,
860 [ --with-zlib=PATH Use zlib in PATH],
Darren Tucker86a5f8d2005-03-21 09:55:17 +1100861 [ if test "x$withval" = "xno" ; then
862 AC_MSG_ERROR([*** zlib is required ***])
863 elif test "x$withval" != "xyes"; then
Tim Rice13aae5e2001-10-21 17:53:58 -0700864 if test -d "$withval/lib"; then
865 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700866 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700867 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700868 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700869 fi
870 else
871 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700872 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700873 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700874 LDFLAGS="-L${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700875 fi
876 fi
877 if test -d "$withval/include"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700878 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700879 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700880 CPPFLAGS="-I${withval} ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700881 fi
Darren Tucker86a5f8d2005-03-21 09:55:17 +1100882 fi ]
Tim Rice13aae5e2001-10-21 17:53:58 -0700883)
884
Tim Ricefcb62202004-01-23 18:35:16 -0800885AC_CHECK_LIB(z, deflate, ,
886 [
887 saved_CPPFLAGS="$CPPFLAGS"
888 saved_LDFLAGS="$LDFLAGS"
889 save_LIBS="$LIBS"
890 dnl Check default zlib install dir
891 if test -n "${need_dash_r}"; then
892 LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}"
893 else
894 LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}"
895 fi
896 CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}"
897 LIBS="$LIBS -lz"
898 AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ),
899 [
900 AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***])
901 ]
902 )
903 ]
904)
Darren Tucker2dcd2392004-01-23 17:13:33 +1100905AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***]))
Darren Tuckerdcc736b2004-01-30 14:20:59 +1100906
907AC_ARG_WITH(zlib-version-check,
908 [ --without-zlib-version-check Disable zlib version check],
909 [ if test "x$withval" = "xno" ; then
910 zlib_check_nonfatal=1
911 fi
912 ]
913)
914
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000915AC_MSG_CHECKING(for possibly buggy zlib)
Darren Tucker623d92f2004-09-12 22:36:15 +1000916AC_RUN_IFELSE([AC_LANG_SOURCE([[
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000917#include <stdio.h>
Darren Tucker2dcd2392004-01-23 17:13:33 +1100918#include <zlib.h>
919int main()
920{
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000921 int a=0, b=0, c=0, d=0, n, v;
922 n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d);
923 if (n != 3 && n != 4)
Darren Tucker2dcd2392004-01-23 17:13:33 +1100924 exit(1);
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000925 v = a*1000000 + b*10000 + c*100 + d;
926 fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v);
927
928 /* 1.1.4 is OK */
929 if (a == 1 && b == 1 && c >= 4)
Darren Tucker2dcd2392004-01-23 17:13:33 +1100930 exit(0);
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000931
Darren Tucker41097ed2005-07-25 15:24:21 +1000932 /* 1.2.3 and up are OK */
933 if (v >= 1020300)
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000934 exit(0);
935
Darren Tucker2dcd2392004-01-23 17:13:33 +1100936 exit(2);
937}
Darren Tucker623d92f2004-09-12 22:36:15 +1000938 ]])],
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000939 AC_MSG_RESULT(no),
940 [ AC_MSG_RESULT(yes)
Darren Tuckerdcc736b2004-01-30 14:20:59 +1100941 if test -z "$zlib_check_nonfatal" ; then
942 AC_MSG_ERROR([*** zlib too old - check config.log ***
943Your reported zlib version has known security problems. It's possible your
944vendor has fixed these problems without changing the version number. If you
945are sure this is the case, you can disable the check by running
946"./configure --without-zlib-version-check".
Darren Tuckerac1910f2005-07-26 12:00:42 +1000947If you are in doubt, upgrade zlib to version 1.2.3 or greater.
Darren Tucker2f0b5c42005-04-24 17:52:22 +1000948See http://www.gzip.org/zlib/ for details.])
Darren Tuckerdcc736b2004-01-30 14:20:59 +1100949 else
950 AC_MSG_WARN([zlib version may have security problems])
951 fi
Darren Tuckera0c2b392004-09-11 23:26:37 +1000952 ],
953 [ AC_MSG_WARN([cross compiling: not checking zlib version]) ]
Darren Tucker2dcd2392004-01-23 17:13:33 +1100954)
Damien Miller6f9c3372000-10-25 10:06:04 +1100955
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000956dnl UnixWare 2.x
Damien Millera8e06ce2003-11-21 23:48:55 +1100957AC_CHECK_FUNC(strcasecmp,
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000958 [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ]
959)
Darren Tucker5bfe1682005-11-12 18:42:36 +1100960AC_CHECK_FUNCS(utimes,
Tim Ricecbb90662002-07-08 19:17:10 -0700961 [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES)
962 LIBS="$LIBS -lc89"]) ]
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000963)
Damien Millerab18c411999-11-11 10:40:23 +1100964
Tim Ricee589a292001-11-03 11:09:32 -0800965dnl Checks for libutil functions
966AC_CHECK_HEADERS(libutil.h)
Tim Rice7df8d392005-09-19 09:33:39 -0700967AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1,
968 [Define if your libraries define login()])])
Tim Ricee589a292001-11-03 11:09:32 -0800969AC_CHECK_FUNCS(logout updwtmp logwtmp)
970
Ben Lindstrom8697e082001-02-24 21:41:10 +0000971AC_FUNC_STRFTIME
972
Damien Miller3c027682001-03-14 11:39:45 +1100973# Check for ALTDIRFUNC glob() extension
974AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support)
975AC_EGREP_CPP(FOUNDIT,
976 [
977 #include <glob.h>
978 #ifdef GLOB_ALTDIRFUNC
979 FOUNDIT
980 #endif
Damien Millera8e06ce2003-11-21 23:48:55 +1100981 ],
Damien Miller3c027682001-03-14 11:39:45 +1100982 [
Tim Rice7df8d392005-09-19 09:33:39 -0700983 AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1,
984 [Define if your system glob() function has
985 the GLOB_ALTDIRFUNC extension])
Damien Miller3c027682001-03-14 11:39:45 +1100986 AC_MSG_RESULT(yes)
987 ],
988 [
989 AC_MSG_RESULT(no)
990 ]
991)
Damien Millerab18c411999-11-11 10:40:23 +1100992
Ben Lindstrom45b14db2001-03-17 01:15:38 +0000993# Check for g.gl_matchc glob() extension
994AC_MSG_CHECKING(for gl_matchc field in glob_t)
Darren Tucker486d95e2006-03-15 21:31:39 +1100995AC_TRY_COMPILE(
Damien Milleraf87af12006-03-15 13:02:28 +1100996 [ #include <glob.h> ],
997 [glob_t g; g.gl_matchc = 1;],
Damien Millera8e06ce2003-11-21 23:48:55 +1100998 [
Tim Rice7df8d392005-09-19 09:33:39 -0700999 AC_DEFINE(GLOB_HAS_GL_MATCHC, 1,
1000 [Define if your system glob() function has
1001 gl_matchc options in glob_t])
Damien Millera8e06ce2003-11-21 23:48:55 +11001002 AC_MSG_RESULT(yes)
1003 ],
1004 [
1005 AC_MSG_RESULT(no)
1006 ]
Ben Lindstrom45b14db2001-03-17 01:15:38 +00001007)
1008
Darren Tucker096faec2006-09-01 20:29:10 +10001009AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>])
1010
Damien Miller18bb4732001-03-28 14:35:30 +10001011AC_MSG_CHECKING([whether struct dirent allocates space for d_name])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001012AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001013 [AC_LANG_SOURCE([[
Damien Miller18bb4732001-03-28 14:35:30 +10001014#include <sys/types.h>
1015#include <dirent.h>
Tim Rice2c961ce2002-09-23 16:54:10 -07001016int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));}
Darren Tucker623d92f2004-09-12 22:36:15 +10001017 ]])],
Damien Millera8e06ce2003-11-21 23:48:55 +11001018 [AC_MSG_RESULT(yes)],
Damien Miller18bb4732001-03-28 14:35:30 +10001019 [
1020 AC_MSG_RESULT(no)
Tim Rice7df8d392005-09-19 09:33:39 -07001021 AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1,
Darren Tucker79d09fa2005-11-24 22:34:54 +11001022 [Define if your struct dirent expects you to
Tim Rice7df8d392005-09-19 09:33:39 -07001023 allocate extra space for d_name])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001024 ],
Tim Riceeae17cc2005-03-17 16:52:20 -08001025 [
Darren Tuckera0c2b392004-09-11 23:26:37 +10001026 AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME])
1027 AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME)
Damien Miller18bb4732001-03-28 14:35:30 +10001028 ]
1029)
1030
Damien Miller36f49652004-08-15 18:40:59 +10001031AC_MSG_CHECKING([for /proc/pid/fd directory])
1032if test -d "/proc/$$/fd" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07001033 AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd])
Damien Miller36f49652004-08-15 18:40:59 +10001034 AC_MSG_RESULT(yes)
1035else
1036 AC_MSG_RESULT(no)
1037fi
1038
Damien Millerc547bf12001-02-16 10:18:12 +11001039# Check whether user wants S/Key support
Damien Millera8e06ce2003-11-21 23:48:55 +11001040SKEY_MSG="no"
Damien Millerc547bf12001-02-16 10:18:12 +11001041AC_ARG_WITH(skey,
Darren Tucker1b6f2292005-02-11 16:11:49 +11001042 [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)],
Damien Millerc547bf12001-02-16 10:18:12 +11001043 [
1044 if test "x$withval" != "xno" ; then
1045
1046 if test "x$withval" != "xyes" ; then
1047 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1048 LDFLAGS="$LDFLAGS -L${withval}/lib"
1049 fi
1050
Tim Rice7df8d392005-09-19 09:33:39 -07001051 AC_DEFINE(SKEY, 1, [Define if you want S/Key support])
Damien Millerc547bf12001-02-16 10:18:12 +11001052 LIBS="-lskey $LIBS"
Damien Millera8e06ce2003-11-21 23:48:55 +11001053 SKEY_MSG="yes"
Tim Riceeae17cc2005-03-17 16:52:20 -08001054
Tim Rice4cec93f2002-02-26 08:40:48 -08001055 AC_MSG_CHECKING([for s/key support])
Darren Tucker314d89e2005-10-17 23:29:23 +10001056 AC_LINK_IFELSE(
1057 [AC_LANG_SOURCE([[
Tim Rice4cec93f2002-02-26 08:40:48 -08001058#include <stdio.h>
1059#include <skey.h>
Tim Rice2c961ce2002-09-23 16:54:10 -07001060int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); }
Darren Tucker314d89e2005-10-17 23:29:23 +10001061 ]])],
Tim Rice4cec93f2002-02-26 08:40:48 -08001062 [AC_MSG_RESULT(yes)],
1063 [
1064 AC_MSG_RESULT(no)
Damien Millerc547bf12001-02-16 10:18:12 +11001065 AC_MSG_ERROR([** Incomplete or missing s/key libraries.])
1066 ])
Darren Tucker3b908f62004-04-14 15:26:39 +10001067 AC_MSG_CHECKING(if skeychallenge takes 4 arguments)
1068 AC_TRY_COMPILE(
1069 [#include <stdio.h>
1070 #include <skey.h>],
1071 [(void)skeychallenge(NULL,"name","",0);],
1072 [AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -07001073 AC_DEFINE(SKEYCHALLENGE_4ARG, 1,
1074 [Define if your skeychallenge()
1075 function takes 4 arguments (NetBSD)])],
Darren Tucker3b908f62004-04-14 15:26:39 +10001076 [AC_MSG_RESULT(no)]
1077 )
Damien Millerc547bf12001-02-16 10:18:12 +11001078 fi
1079 ]
1080)
1081
1082# Check whether user wants TCP wrappers support
Tim Rice13aae5e2001-10-21 17:53:58 -07001083TCPW_MSG="no"
Damien Millerc547bf12001-02-16 10:18:12 +11001084AC_ARG_WITH(tcp-wrappers,
Darren Tucker1b6f2292005-02-11 16:11:49 +11001085 [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)],
Damien Millerc547bf12001-02-16 10:18:12 +11001086 [
1087 if test "x$withval" != "xno" ; then
1088 saved_LIBS="$LIBS"
Tim Rice13aae5e2001-10-21 17:53:58 -07001089 saved_LDFLAGS="$LDFLAGS"
1090 saved_CPPFLAGS="$CPPFLAGS"
Tim Rice8bb561b2005-03-17 16:23:19 -08001091 if test -n "${withval}" && \
Tim Rice35cc69d2005-03-17 16:44:25 -08001092 test "x${withval}" != "xyes"; then
Tim Rice13aae5e2001-10-21 17:53:58 -07001093 if test -d "${withval}/lib"; then
1094 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -07001095 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -07001096 else
Tim Rice02cebcd2001-10-25 10:01:30 -07001097 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -07001098 fi
1099 else
1100 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -07001101 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -07001102 else
Tim Rice02cebcd2001-10-25 10:01:30 -07001103 LDFLAGS="-L${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -07001104 fi
1105 fi
1106 if test -d "${withval}/include"; then
Tim Rice02cebcd2001-10-25 10:01:30 -07001107 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -07001108 else
Tim Rice02cebcd2001-10-25 10:01:30 -07001109 CPPFLAGS="-I${withval} ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -07001110 fi
Tim Rice13aae5e2001-10-21 17:53:58 -07001111 fi
Tim Rice4cec93f2002-02-26 08:40:48 -08001112 LIBWRAP="-lwrap"
1113 LIBS="$LIBWRAP $LIBS"
Damien Millerc547bf12001-02-16 10:18:12 +11001114 AC_MSG_CHECKING(for libwrap)
1115 AC_TRY_LINK(
1116 [
Damien Miller0ac45002004-04-14 20:14:26 +10001117#include <sys/types.h>
1118#include <sys/socket.h>
1119#include <netinet/in.h>
Damien Millerc547bf12001-02-16 10:18:12 +11001120#include <tcpd.h>
1121 int deny_severity = 0, allow_severity = 0;
1122 ],
1123 [hosts_access(0);],
1124 [
1125 AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -07001126 AC_DEFINE(LIBWRAP, 1,
1127 [Define if you want
1128 TCP Wrappers support])
Tim Rice4cec93f2002-02-26 08:40:48 -08001129 AC_SUBST(LIBWRAP)
Tim Rice13aae5e2001-10-21 17:53:58 -07001130 TCPW_MSG="yes"
Damien Millerc547bf12001-02-16 10:18:12 +11001131 ],
1132 [
1133 AC_MSG_ERROR([*** libwrap missing])
1134 ]
1135 )
Tim Rice4cec93f2002-02-26 08:40:48 -08001136 LIBS="$saved_LIBS"
Damien Millerc547bf12001-02-16 10:18:12 +11001137 fi
1138 ]
1139)
1140
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001141# Check whether user wants libedit support
1142LIBEDIT_MSG="no"
1143AC_ARG_WITH(libedit,
Darren Tucker1b6f2292005-02-11 16:11:49 +11001144 [ --with-libedit[[=PATH]] Enable libedit support for sftp],
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001145 [ if test "x$withval" != "xno" ; then
Darren Tucker1df61452005-03-21 09:58:07 +11001146 if test "x$withval" != "xyes"; then
Darren Tuckerc373a562005-09-22 20:15:08 +10001147 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1148 if test -n "${need_dash_r}"; then
1149 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
1150 else
1151 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
1152 fi
Darren Tucker1df61452005-03-21 09:58:07 +11001153 fi
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001154 AC_CHECK_LIB(edit, el_init,
Tim Rice7df8d392005-09-19 09:33:39 -07001155 [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp])
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001156 LIBEDIT="-ledit -lcurses"
1157 LIBEDIT_MSG="yes"
1158 AC_SUBST(LIBEDIT)
1159 ],
Darren Tucker1df61452005-03-21 09:58:07 +11001160 [ AC_MSG_ERROR(libedit not found) ],
1161 [ -lcurses ]
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001162 )
Darren Tuckerc7572b22005-08-10 20:34:15 +10001163 AC_MSG_CHECKING(if libedit version is compatible)
Tim Ricec1819c82005-08-15 17:48:40 -07001164 AC_COMPILE_IFELSE(
1165 [AC_LANG_SOURCE([[
1166#include <histedit.h>
Darren Tuckerc7572b22005-08-10 20:34:15 +10001167int main(void)
1168{
1169 int i = H_SETSIZE;
1170 el_init("", NULL, NULL, NULL);
1171 exit(0);
1172}
Tim Ricec1819c82005-08-15 17:48:40 -07001173 ]])],
Darren Tuckerc7572b22005-08-10 20:34:15 +10001174 [ AC_MSG_RESULT(yes) ],
1175 [ AC_MSG_RESULT(no)
1176 AC_MSG_ERROR(libedit version is not compatible) ]
1177 )
Darren Tucker16bcc1c2004-11-07 20:14:34 +11001178 fi ]
1179)
1180
Darren Tuckerd9f88912005-02-20 21:01:48 +11001181AUDIT_MODULE=none
1182AC_ARG_WITH(audit,
1183 [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)],
1184 [
1185 AC_MSG_CHECKING(for supported audit module)
1186 case "$withval" in
1187 bsm)
1188 AC_MSG_RESULT(bsm)
1189 AUDIT_MODULE=bsm
1190 dnl Checks for headers, libs and functions
1191 AC_CHECK_HEADERS(bsm/audit.h, [],
Darren Tucker6d0d6fb2006-09-09 01:05:21 +10001192 [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)],
1193 [
1194#ifdef HAVE_TIME_H
1195# include <time.h>
1196#endif
1197 ]
1198)
Darren Tuckerd9f88912005-02-20 21:01:48 +11001199 AC_CHECK_LIB(bsm, getaudit, [],
1200 [AC_MSG_ERROR(BSM enabled and required library not found)])
1201 AC_CHECK_FUNCS(getaudit, [],
1202 [AC_MSG_ERROR(BSM enabled and required function not found)])
1203 # These are optional
Darren Tucker0d096692005-03-07 17:34:45 +11001204 AC_CHECK_FUNCS(getaudit_addr)
Tim Rice7df8d392005-09-19 09:33:39 -07001205 AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module])
Darren Tuckerd9f88912005-02-20 21:01:48 +11001206 ;;
1207 debug)
1208 AUDIT_MODULE=debug
1209 AC_MSG_RESULT(debug)
Tim Rice7df8d392005-09-19 09:33:39 -07001210 AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module)
Darren Tuckerd9f88912005-02-20 21:01:48 +11001211 ;;
Tim Rice8bc6b902005-08-09 10:09:53 -07001212 no)
Tim Ricec1819c82005-08-15 17:48:40 -07001213 AC_MSG_RESULT(no)
Tim Rice8bc6b902005-08-09 10:09:53 -07001214 ;;
Darren Tuckerd9f88912005-02-20 21:01:48 +11001215 *)
1216 AC_MSG_ERROR([Unknown audit module $withval])
1217 ;;
1218 esac ]
1219)
1220
Damien Millerfe1f1432003-02-24 15:45:42 +11001221dnl Checks for library functions. Please keep in alphabetical order
Darren Tucker0c9653f2005-05-28 15:58:14 +10001222AC_CHECK_FUNCS( \
1223 arc4random \
Damien Miller57f39152005-11-24 19:58:19 +11001224 asprintf \
Darren Tucker0c9653f2005-05-28 15:58:14 +10001225 b64_ntop \
1226 __b64_ntop \
1227 b64_pton \
1228 __b64_pton \
1229 bcopy \
1230 bindresvport_sa \
1231 clock \
1232 closefrom \
1233 dirfd \
Darren Tucker0c9653f2005-05-28 15:58:14 +10001234 fchmod \
1235 fchown \
1236 freeaddrinfo \
1237 futimes \
1238 getaddrinfo \
1239 getcwd \
1240 getgrouplist \
1241 getnameinfo \
1242 getopt \
1243 getpeereid \
1244 _getpty \
1245 getrlimit \
1246 getttyent \
1247 glob \
1248 inet_aton \
1249 inet_ntoa \
1250 inet_ntop \
1251 innetgr \
1252 login_getcapbool \
1253 md5_crypt \
1254 memmove \
1255 mkdtemp \
1256 mmap \
1257 ngetaddrinfo \
1258 nsleep \
1259 ogetaddrinfo \
1260 openlog_r \
1261 openpty \
1262 prctl \
1263 pstat \
1264 readpassphrase \
1265 realpath \
1266 recvmsg \
1267 rresvport_af \
1268 sendmsg \
1269 setdtablesize \
1270 setegid \
1271 setenv \
1272 seteuid \
1273 setgroups \
1274 setlogin \
1275 setpcred \
1276 setproctitle \
1277 setregid \
1278 setreuid \
1279 setrlimit \
1280 setsid \
1281 setvbuf \
1282 sigaction \
1283 sigvec \
1284 snprintf \
1285 socketpair \
1286 strdup \
1287 strerror \
1288 strlcat \
1289 strlcpy \
1290 strmode \
1291 strnvis \
1292 strtonum \
Darren Tucker81eb5d52005-06-01 21:39:33 +10001293 strtoll \
Darren Tucker0c9653f2005-05-28 15:58:14 +10001294 strtoul \
1295 sysconf \
1296 tcgetpgrp \
1297 truncate \
1298 unsetenv \
1299 updwtmpx \
Damien Miller57f39152005-11-24 19:58:19 +11001300 vasprintf \
Darren Tucker0c9653f2005-05-28 15:58:14 +10001301 vhangup \
1302 vsnprintf \
1303 waitpid \
Damien Millerfe1f1432003-02-24 15:45:42 +11001304)
Tim Rice13aae5e2001-10-21 17:53:58 -07001305
Darren Tuckerd5e082f2003-09-22 12:08:23 +10001306# IRIX has a const char return value for gai_strerror()
1307AC_CHECK_FUNCS(gai_strerror,[
1308 AC_DEFINE(HAVE_GAI_STRERROR)
1309 AC_TRY_COMPILE([
1310#include <sys/types.h>
1311#include <sys/socket.h>
1312#include <netdb.h>
1313
1314const char *gai_strerror(int);],[
1315char *str;
1316
1317str = gai_strerror(0);],[
1318 AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1,
1319 [Define if gai_strerror() returns const char *])])])
1320
Tim Rice7df8d392005-09-19 09:33:39 -07001321AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1,
1322 [Some systems put nanosleep outside of libc]))
Damien Millercd6853c2003-01-28 11:33:42 +11001323
Darren Tuckerf1159b52003-07-07 19:44:01 +10001324dnl Make sure prototypes are defined for these before using them.
Darren Tuckerf1159b52003-07-07 19:44:01 +10001325AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)])
Darren Tucker390b6d52005-05-28 16:54:36 +10001326AC_CHECK_DECL(strsep,
1327 [AC_CHECK_FUNCS(strsep)],
1328 [],
1329 [
1330#ifdef HAVE_STRING_H
1331# include <string.h>
1332#endif
1333 ])
Ben Lindstrom3e006472002-10-16 00:24:03 +00001334
Darren Tuckerb2427c82003-09-10 15:22:44 +10001335dnl tcsendbreak might be a macro
1336AC_CHECK_DECL(tcsendbreak,
1337 [AC_DEFINE(HAVE_TCSENDBREAK)],
Damien Millera8e06ce2003-11-21 23:48:55 +11001338 [AC_CHECK_FUNCS(tcsendbreak)],
Darren Tuckerb2427c82003-09-10 15:22:44 +10001339 [#include <termios.h>]
1340)
1341
Darren Tucker5bb14002004-04-23 18:53:10 +10001342AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>])
1343
Darren Tucker128a0892006-07-12 19:02:56 +10001344AC_CHECK_DECLS(SHUT_RD, , ,
1345 [
1346#include <sys/types.h>
1347#include <sys/socket.h>
1348 ])
Darren Tucker248469b2006-07-12 14:14:31 +10001349
1350AC_CHECK_DECLS(O_NONBLOCK, , ,
1351 [
1352#include <sys/types.h>
1353#ifdef HAVE_SYS_STAT_H
1354# include <sys/stat.h>
1355#endif
1356#ifdef HAVE_FCNTL_H
1357# include <fcntl.h>
1358#endif
1359 ])
1360
Darren Tuckered0b5922006-09-03 22:44:49 +10001361AC_CHECK_DECLS(writev, , , [
1362#include <sys/types.h>
1363#include <sys/uio.h>
1364#include <unistd.h>
1365 ])
1366
Darren Tucker2a6b0292003-12-31 14:59:17 +11001367AC_CHECK_FUNCS(setresuid, [
1368 dnl Some platorms have setresuid that isn't implemented, test for this
1369 AC_MSG_CHECKING(if setresuid seems to work)
Darren Tucker623d92f2004-09-12 22:36:15 +10001370 AC_RUN_IFELSE(
1371 [AC_LANG_SOURCE([[
Darren Tuckere937be32003-12-17 18:53:26 +11001372#include <stdlib.h>
1373#include <errno.h>
1374int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}
Darren Tucker623d92f2004-09-12 22:36:15 +10001375 ]])],
Darren Tucker2a6b0292003-12-31 14:59:17 +11001376 [AC_MSG_RESULT(yes)],
Tim Rice7df8d392005-09-19 09:33:39 -07001377 [AC_DEFINE(BROKEN_SETRESUID, 1,
1378 [Define if your setresuid() is broken])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001379 AC_MSG_RESULT(not implemented)],
1380 [AC_MSG_WARN([cross compiling: not checking setresuid])]
Darren Tucker2a6b0292003-12-31 14:59:17 +11001381 )
1382])
Darren Tuckere937be32003-12-17 18:53:26 +11001383
Darren Tucker2a6b0292003-12-31 14:59:17 +11001384AC_CHECK_FUNCS(setresgid, [
1385 dnl Some platorms have setresgid that isn't implemented, test for this
1386 AC_MSG_CHECKING(if setresgid seems to work)
Darren Tucker623d92f2004-09-12 22:36:15 +10001387 AC_RUN_IFELSE(
1388 [AC_LANG_SOURCE([[
Darren Tuckere937be32003-12-17 18:53:26 +11001389#include <stdlib.h>
1390#include <errno.h>
1391int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}
Darren Tucker623d92f2004-09-12 22:36:15 +10001392 ]])],
Darren Tucker2a6b0292003-12-31 14:59:17 +11001393 [AC_MSG_RESULT(yes)],
Tim Rice7df8d392005-09-19 09:33:39 -07001394 [AC_DEFINE(BROKEN_SETRESGID, 1,
1395 [Define if your setresgid() is broken])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001396 AC_MSG_RESULT(not implemented)],
1397 [AC_MSG_WARN([cross compiling: not checking setresuid])]
Darren Tucker2a6b0292003-12-31 14:59:17 +11001398 )
1399])
Darren Tuckere937be32003-12-17 18:53:26 +11001400
Damien Millerad833b32000-08-23 10:46:23 +10001401dnl Checks for time functions
andre2ff7b5d2000-06-03 14:57:40 +00001402AC_CHECK_FUNCS(gettimeofday time)
Damien Millerad833b32000-08-23 10:46:23 +10001403dnl Checks for utmp functions
Ben Lindstrom2c467a22000-12-27 04:57:41 +00001404AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent)
andre2ff7b5d2000-06-03 14:57:40 +00001405AC_CHECK_FUNCS(utmpname)
Damien Millerad833b32000-08-23 10:46:23 +10001406dnl Checks for utmpx functions
Ben Lindstrom2c467a22000-12-27 04:57:41 +00001407AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline )
andre2ff7b5d2000-06-03 14:57:40 +00001408AC_CHECK_FUNCS(setutxent utmpxname)
Damien Millercedfecc1999-11-15 14:36:53 +11001409
Damien Millera8e06ce2003-11-21 23:48:55 +11001410AC_CHECK_FUNC(daemon,
Tim Rice7df8d392005-09-19 09:33:39 -07001411 [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])],
1412 [AC_CHECK_LIB(bsd, daemon,
1413 [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])]
Damien Miller04f80141999-11-19 15:32:34 +11001414)
1415
Damien Millera8e06ce2003-11-21 23:48:55 +11001416AC_CHECK_FUNC(getpagesize,
Tim Rice7df8d392005-09-19 09:33:39 -07001417 [AC_DEFINE(HAVE_GETPAGESIZE, 1,
1418 [Define if your libraries define getpagesize()])],
1419 [AC_CHECK_LIB(ucb, getpagesize,
1420 [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])]
Damien Miller9fb07e42000-03-05 16:22:59 +11001421)
1422
Damien Millercb170cb2000-07-01 16:52:55 +10001423# Check for broken snprintf
1424if test "x$ac_cv_func_snprintf" = "xyes" ; then
1425 AC_MSG_CHECKING([whether snprintf correctly terminates long strings])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001426 AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001427 [AC_LANG_SOURCE([[
Damien Millercb170cb2000-07-01 16:52:55 +10001428#include <stdio.h>
Tim Rice2c961ce2002-09-23 16:54:10 -07001429int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');}
Darren Tucker623d92f2004-09-12 22:36:15 +10001430 ]])],
Damien Millera8e06ce2003-11-21 23:48:55 +11001431 [AC_MSG_RESULT(yes)],
Damien Millercb170cb2000-07-01 16:52:55 +10001432 [
1433 AC_MSG_RESULT(no)
Tim Rice7df8d392005-09-19 09:33:39 -07001434 AC_DEFINE(BROKEN_SNPRINTF, 1,
1435 [Define if your snprintf is busted])
Damien Millercb170cb2000-07-01 16:52:55 +10001436 AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001437 ],
1438 [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ]
Damien Millercb170cb2000-07-01 16:52:55 +10001439 )
1440fi
1441
Damien Miller57f39152005-11-24 19:58:19 +11001442# If we don't have a working asprintf, then we strongly depend on vsnprintf
1443# returning the right thing on overflow: the number of characters it tried to
1444# create (as per SUSv3)
1445if test "x$ac_cv_func_asprintf" != "xyes" && \
1446 test "x$ac_cv_func_vsnprintf" = "xyes" ; then
1447 AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow])
1448 AC_RUN_IFELSE(
1449 [AC_LANG_SOURCE([[
1450#include <sys/types.h>
1451#include <stdio.h>
1452#include <stdarg.h>
1453
1454int x_snprintf(char *str,size_t count,const char *fmt,...)
1455{
1456 size_t ret; va_list ap;
1457 va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap);
1458 return ret;
1459}
1460int main(void)
1461{
1462 char x[1];
1463 exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1);
1464} ]])],
1465 [AC_MSG_RESULT(yes)],
1466 [
1467 AC_MSG_RESULT(no)
1468 AC_DEFINE(BROKEN_SNPRINTF, 1,
1469 [Define if your snprintf is busted])
1470 AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor])
1471 ],
1472 [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ]
1473 )
1474fi
1475
Darren Tuckerd40c66c2005-12-17 22:32:03 +11001476# On systems where [v]snprintf is broken, but is declared in stdio,
1477# check that the fmt argument is const char * or just char *.
1478# This is only useful for when BROKEN_SNPRINTF
1479AC_MSG_CHECKING([whether snprintf can declare const char *fmt])
1480AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
1481 int snprintf(char *a, size_t b, const char *c, ...) { return 0; }
1482 int main(void) { snprintf(0, 0, 0); }
1483 ]])],
1484 [AC_MSG_RESULT(yes)
1485 AC_DEFINE(SNPRINTF_CONST, [const],
1486 [Define as const if snprintf() can declare const char *fmt])],
1487 [AC_MSG_RESULT(no)
1488 AC_DEFINE(SNPRINTF_CONST, [/* not const */])])
1489
Damien Millerb4097182004-05-23 14:09:40 +10001490# Check for missing getpeereid (or equiv) support
1491NO_PEERCHECK=""
1492if test "x$ac_cv_func_getpeereid" != "xyes" ; then
1493 AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt])
1494 AC_TRY_COMPILE(
1495 [#include <sys/types.h>
1496 #include <sys/socket.h>],
1497 [int i = SO_PEERCRED;],
Darren Tucker9d2562c2005-04-05 19:22:45 +10001498 [ AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -07001499 AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option])
Darren Tucker9d2562c2005-04-05 19:22:45 +10001500 ],
Damien Millerb4097182004-05-23 14:09:40 +10001501 [AC_MSG_RESULT(no)
1502 NO_PEERCHECK=1]
1503 )
1504fi
1505
Damien Millere8328192003-01-07 15:18:32 +11001506dnl see whether mkstemp() requires XXXXXX
1507if test "x$ac_cv_func_mkdtemp" = "xyes" ; then
1508AC_MSG_CHECKING([for (overly) strict mkstemp])
Darren Tucker314d89e2005-10-17 23:29:23 +10001509AC_RUN_IFELSE(
1510 [AC_LANG_SOURCE([[
Damien Millere8328192003-01-07 15:18:32 +11001511#include <stdlib.h>
1512main() { char template[]="conftest.mkstemp-test";
1513if (mkstemp(template) == -1)
1514 exit(1);
1515unlink(template); exit(0);
1516}
Darren Tucker314d89e2005-10-17 23:29:23 +10001517 ]])],
Damien Millere8328192003-01-07 15:18:32 +11001518 [
1519 AC_MSG_RESULT(no)
1520 ],
Damien Millera8e06ce2003-11-21 23:48:55 +11001521 [
Damien Millere8328192003-01-07 15:18:32 +11001522 AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -07001523 AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()])
Damien Millere8328192003-01-07 15:18:32 +11001524 ],
1525 [
1526 AC_MSG_RESULT(yes)
1527 AC_DEFINE(HAVE_STRICT_MKSTEMP)
Damien Millera8e06ce2003-11-21 23:48:55 +11001528 ]
Damien Millere8328192003-01-07 15:18:32 +11001529)
1530fi
1531
Darren Tucker70a3d552003-08-21 17:58:29 +10001532dnl make sure that openpty does not reacquire controlling terminal
1533if test ! -z "$check_for_openpty_ctty_bug"; then
1534 AC_MSG_CHECKING(if openpty correctly handles controlling tty)
Darren Tucker314d89e2005-10-17 23:29:23 +10001535 AC_RUN_IFELSE(
1536 [AC_LANG_SOURCE([[
Darren Tucker70a3d552003-08-21 17:58:29 +10001537#include <stdio.h>
1538#include <sys/fcntl.h>
1539#include <sys/types.h>
1540#include <sys/wait.h>
1541
1542int
1543main()
1544{
1545 pid_t pid;
1546 int fd, ptyfd, ttyfd, status;
1547
1548 pid = fork();
1549 if (pid < 0) { /* failed */
1550 exit(1);
1551 } else if (pid > 0) { /* parent */
1552 waitpid(pid, &status, 0);
Damien Millera8e06ce2003-11-21 23:48:55 +11001553 if (WIFEXITED(status))
Darren Tucker70a3d552003-08-21 17:58:29 +10001554 exit(WEXITSTATUS(status));
1555 else
1556 exit(2);
1557 } else { /* child */
1558 close(0); close(1); close(2);
1559 setsid();
1560 openpty(&ptyfd, &ttyfd, NULL, NULL, NULL);
1561 fd = open("/dev/tty", O_RDWR | O_NOCTTY);
1562 if (fd >= 0)
1563 exit(3); /* Acquired ctty: broken */
1564 else
1565 exit(0); /* Did not acquire ctty: OK */
1566 }
1567}
Darren Tucker314d89e2005-10-17 23:29:23 +10001568 ]])],
Darren Tucker70a3d552003-08-21 17:58:29 +10001569 [
1570 AC_MSG_RESULT(yes)
1571 ],
1572 [
1573 AC_MSG_RESULT(no)
1574 AC_DEFINE(SSHD_ACQUIRES_CTTY)
Darren Tucker314d89e2005-10-17 23:29:23 +10001575 ],
1576 [
1577 AC_MSG_RESULT(cross-compiling, assuming yes)
Darren Tucker70a3d552003-08-21 17:58:29 +10001578 ]
1579 )
1580fi
1581
Tim Rice8bb561b2005-03-17 16:23:19 -08001582if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
1583 test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then
Darren Tucker4398cf52004-04-06 21:39:02 +10001584 AC_MSG_CHECKING(if getaddrinfo seems to work)
Darren Tucker314d89e2005-10-17 23:29:23 +10001585 AC_RUN_IFELSE(
1586 [AC_LANG_SOURCE([[
Darren Tucker4398cf52004-04-06 21:39:02 +10001587#include <stdio.h>
1588#include <sys/socket.h>
1589#include <netdb.h>
1590#include <errno.h>
1591#include <netinet/in.h>
1592
1593#define TEST_PORT "2222"
1594
1595int
1596main(void)
1597{
1598 int err, sock;
1599 struct addrinfo *gai_ai, *ai, hints;
1600 char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;
1601
1602 memset(&hints, 0, sizeof(hints));
1603 hints.ai_family = PF_UNSPEC;
1604 hints.ai_socktype = SOCK_STREAM;
1605 hints.ai_flags = AI_PASSIVE;
1606
1607 err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
1608 if (err != 0) {
1609 fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
1610 exit(1);
1611 }
1612
1613 for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
1614 if (ai->ai_family != AF_INET6)
1615 continue;
1616
1617 err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
1618 sizeof(ntop), strport, sizeof(strport),
1619 NI_NUMERICHOST|NI_NUMERICSERV);
1620
1621 if (err != 0) {
1622 if (err == EAI_SYSTEM)
1623 perror("getnameinfo EAI_SYSTEM");
1624 else
1625 fprintf(stderr, "getnameinfo failed: %s\n",
1626 gai_strerror(err));
1627 exit(2);
1628 }
1629
1630 sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
1631 if (sock < 0)
1632 perror("socket");
1633 if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) {
1634 if (errno == EBADF)
1635 exit(3);
1636 }
1637 }
1638 exit(0);
1639}
Darren Tucker314d89e2005-10-17 23:29:23 +10001640 ]])],
Darren Tucker4398cf52004-04-06 21:39:02 +10001641 [
1642 AC_MSG_RESULT(yes)
1643 ],
1644 [
1645 AC_MSG_RESULT(no)
1646 AC_DEFINE(BROKEN_GETADDRINFO)
Darren Tucker314d89e2005-10-17 23:29:23 +10001647 ],
1648 [
1649 AC_MSG_RESULT(cross-compiling, assuming yes)
Darren Tucker4398cf52004-04-06 21:39:02 +10001650 ]
1651 )
1652fi
1653
Tim Rice8bb561b2005-03-17 16:23:19 -08001654if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
1655 test "x$check_for_aix_broken_getaddrinfo" = "x1"; then
Darren Tucker691d5232005-02-15 21:45:57 +11001656 AC_MSG_CHECKING(if getaddrinfo seems to work)
Darren Tucker314d89e2005-10-17 23:29:23 +10001657 AC_RUN_IFELSE(
1658 [AC_LANG_SOURCE([[
Darren Tucker691d5232005-02-15 21:45:57 +11001659#include <stdio.h>
1660#include <sys/socket.h>
1661#include <netdb.h>
1662#include <errno.h>
1663#include <netinet/in.h>
1664
1665#define TEST_PORT "2222"
1666
1667int
1668main(void)
1669{
1670 int err, sock;
1671 struct addrinfo *gai_ai, *ai, hints;
1672 char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;
1673
1674 memset(&hints, 0, sizeof(hints));
1675 hints.ai_family = PF_UNSPEC;
1676 hints.ai_socktype = SOCK_STREAM;
1677 hints.ai_flags = AI_PASSIVE;
1678
1679 err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
1680 if (err != 0) {
1681 fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
1682 exit(1);
1683 }
1684
1685 for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
1686 if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6)
1687 continue;
1688
1689 err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
1690 sizeof(ntop), strport, sizeof(strport),
1691 NI_NUMERICHOST|NI_NUMERICSERV);
1692
1693 if (ai->ai_family == AF_INET && err != 0) {
1694 perror("getnameinfo");
1695 exit(2);
1696 }
1697 }
1698 exit(0);
1699}
Darren Tucker314d89e2005-10-17 23:29:23 +10001700 ]])],
Darren Tucker691d5232005-02-15 21:45:57 +11001701 [
1702 AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -07001703 AC_DEFINE(AIX_GETNAMEINFO_HACK, 1,
1704 [Define if you have a getaddrinfo that fails
1705 for the all-zeros IPv6 address])
Darren Tucker691d5232005-02-15 21:45:57 +11001706 ],
1707 [
1708 AC_MSG_RESULT(no)
1709 AC_DEFINE(BROKEN_GETADDRINFO)
Darren Tucker314d89e2005-10-17 23:29:23 +10001710 ],
Darren Tucker8b272ab2006-06-27 11:20:28 +10001711 [
Darren Tucker314d89e2005-10-17 23:29:23 +10001712 AC_MSG_RESULT(cross-compiling, assuming no)
Darren Tucker691d5232005-02-15 21:45:57 +11001713 ]
1714 )
1715fi
1716
Darren Tuckera56f1912004-11-02 20:30:54 +11001717if test "x$check_for_conflicting_getspnam" = "x1"; then
1718 AC_MSG_CHECKING(for conflicting getspnam in shadow.h)
1719 AC_COMPILE_IFELSE(
1720 [
1721#include <shadow.h>
1722int main(void) {exit(0);}
1723 ],
1724 [
1725 AC_MSG_RESULT(no)
1726 ],
1727 [
1728 AC_MSG_RESULT(yes)
1729 AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1,
1730 [Conflicting defs for getspnam])
1731 ]
1732 )
1733fi
1734
Damien Miller606f8802000-09-16 15:39:56 +11001735AC_FUNC_GETPGRP
1736
Tim Riceaef73712002-05-11 13:17:42 -07001737# Search for OpenSSL
1738saved_CPPFLAGS="$CPPFLAGS"
1739saved_LDFLAGS="$LDFLAGS"
Damien Millera22ba012000-03-02 23:09:20 +11001740AC_ARG_WITH(ssl-dir,
1741 [ --with-ssl-dir=PATH Specify path to OpenSSL installation ],
1742 [
Ben Lindstrom23e13712000-10-29 22:49:19 +00001743 if test "x$withval" != "xno" ; then
Darren Tuckerc7e38d52005-02-09 22:12:30 +11001744 case "$withval" in
1745 # Relative paths
1746 ./*|../*) withval="`pwd`/$withval"
1747 esac
Tim Riceaef73712002-05-11 13:17:42 -07001748 if test -d "$withval/lib"; then
1749 if test -n "${need_dash_r}"; then
1750 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
1751 else
1752 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
1753 fi
1754 else
1755 if test -n "${need_dash_r}"; then
1756 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
1757 else
1758 LDFLAGS="-L${withval} ${LDFLAGS}"
1759 fi
1760 fi
1761 if test -d "$withval/include"; then
1762 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
1763 else
1764 CPPFLAGS="-I${withval} ${CPPFLAGS}"
1765 fi
Damien Millera22ba012000-03-02 23:09:20 +11001766 fi
1767 ]
1768)
Tim Rice3d5352e2004-02-12 09:27:21 -08001769LIBS="-lcrypto $LIBS"
Tim Rice7df8d392005-09-19 09:33:39 -07001770AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1,
1771 [Define if your ssl headers are included
1772 with #include <openssl/header.h>]),
Damien Miller3b512e12000-05-17 23:29:18 +10001773 [
Tim Riceaef73712002-05-11 13:17:42 -07001774 dnl Check default openssl install dir
1775 if test -n "${need_dash_r}"; then
1776 LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}"
Damien Miller3b512e12000-05-17 23:29:18 +10001777 else
Tim Riceaef73712002-05-11 13:17:42 -07001778 LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}"
Damien Miller3b512e12000-05-17 23:29:18 +10001779 fi
Tim Riceaef73712002-05-11 13:17:42 -07001780 CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}"
1781 AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL),
1782 [
1783 AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***])
1784 ]
1785 )
1786 ]
1787)
1788
Tim Riced730b782002-08-13 18:52:10 -07001789# Determine OpenSSL header version
1790AC_MSG_CHECKING([OpenSSL header version])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001791AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001792 [AC_LANG_SOURCE([[
Tim Riced730b782002-08-13 18:52:10 -07001793#include <stdio.h>
1794#include <string.h>
1795#include <openssl/opensslv.h>
1796#define DATA "conftest.sslincver"
1797int main(void) {
Damien Millera8e06ce2003-11-21 23:48:55 +11001798 FILE *fd;
1799 int rc;
Tim Riced730b782002-08-13 18:52:10 -07001800
Damien Millera8e06ce2003-11-21 23:48:55 +11001801 fd = fopen(DATA,"w");
1802 if(fd == NULL)
1803 exit(1);
Tim Riced730b782002-08-13 18:52:10 -07001804
1805 if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0)
1806 exit(1);
1807
1808 exit(0);
1809}
Darren Tucker623d92f2004-09-12 22:36:15 +10001810 ]])],
Tim Riced730b782002-08-13 18:52:10 -07001811 [
1812 ssl_header_ver=`cat conftest.sslincver`
1813 AC_MSG_RESULT($ssl_header_ver)
1814 ],
1815 [
1816 AC_MSG_RESULT(not found)
1817 AC_MSG_ERROR(OpenSSL version header not found.)
Darren Tuckera0c2b392004-09-11 23:26:37 +10001818 ],
1819 [
1820 AC_MSG_WARN([cross compiling: not checking])
Tim Riced730b782002-08-13 18:52:10 -07001821 ]
1822)
1823
1824# Determine OpenSSL library version
1825AC_MSG_CHECKING([OpenSSL library version])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001826AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001827 [AC_LANG_SOURCE([[
Tim Riced730b782002-08-13 18:52:10 -07001828#include <stdio.h>
1829#include <string.h>
1830#include <openssl/opensslv.h>
1831#include <openssl/crypto.h>
1832#define DATA "conftest.ssllibver"
1833int main(void) {
Damien Millera8e06ce2003-11-21 23:48:55 +11001834 FILE *fd;
1835 int rc;
Tim Riced730b782002-08-13 18:52:10 -07001836
Damien Millera8e06ce2003-11-21 23:48:55 +11001837 fd = fopen(DATA,"w");
1838 if(fd == NULL)
1839 exit(1);
Tim Riced730b782002-08-13 18:52:10 -07001840
1841 if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0)
1842 exit(1);
1843
1844 exit(0);
1845}
Darren Tucker623d92f2004-09-12 22:36:15 +10001846 ]])],
Tim Riced730b782002-08-13 18:52:10 -07001847 [
1848 ssl_library_ver=`cat conftest.ssllibver`
1849 AC_MSG_RESULT($ssl_library_ver)
1850 ],
1851 [
1852 AC_MSG_RESULT(not found)
1853 AC_MSG_ERROR(OpenSSL library not found.)
Darren Tuckera0c2b392004-09-11 23:26:37 +10001854 ],
1855 [
1856 AC_MSG_WARN([cross compiling: not checking])
Tim Riced730b782002-08-13 18:52:10 -07001857 ]
1858)
Damien Millera22ba012000-03-02 23:09:20 +11001859
Damien Millerec932372002-01-22 22:16:03 +11001860# Sanity check OpenSSL headers
1861AC_MSG_CHECKING([whether OpenSSL's headers match the library])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001862AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001863 [AC_LANG_SOURCE([[
Damien Millerec932372002-01-22 22:16:03 +11001864#include <string.h>
1865#include <openssl/opensslv.h>
Tim Rice2c961ce2002-09-23 16:54:10 -07001866int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); }
Darren Tucker623d92f2004-09-12 22:36:15 +10001867 ]])],
Damien Millerec932372002-01-22 22:16:03 +11001868 [
1869 AC_MSG_RESULT(yes)
1870 ],
1871 [
1872 AC_MSG_RESULT(no)
Darren Tuckera0472e02003-06-24 20:22:09 +10001873 AC_MSG_ERROR([Your OpenSSL headers do not match your library.
1874Check config.log for details.
1875Also see contrib/findssl.sh for help identifying header/library mismatches.])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001876 ],
1877 [
1878 AC_MSG_WARN([cross compiling: not checking])
Damien Millerec932372002-01-22 22:16:03 +11001879 ]
1880)
1881
Darren Tucker639bbe82006-08-20 20:17:53 +10001882AC_MSG_CHECKING([if programs using OpenSSL functions will link])
1883AC_LINK_IFELSE(
1884 [AC_LANG_SOURCE([[
1885#include <openssl/evp.h>
1886int main(void) { SSLeay_add_all_algorithms(); }
1887 ]])],
1888 [
1889 AC_MSG_RESULT(yes)
1890 ],
1891 [
1892 AC_MSG_RESULT(no)
1893 saved_LIBS="$LIBS"
1894 LIBS="$LIBS -ldl"
1895 AC_MSG_CHECKING([if programs using OpenSSL need -ldl])
1896 AC_LINK_IFELSE(
1897 [AC_LANG_SOURCE([[
1898#include <openssl/evp.h>
1899int main(void) { SSLeay_add_all_algorithms(); }
1900 ]])],
1901 [
1902 AC_MSG_RESULT(yes)
1903 ],
1904 [
1905 AC_MSG_RESULT(no)
1906 LIBS="$saved_LIBS"
1907 ]
1908 )
1909 ]
1910)
1911
Darren Tuckerfabdb6c2006-02-20 20:17:35 +11001912AC_ARG_WITH(ssl-engine,
1913 [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ],
1914 [ if test "x$withval" != "xno" ; then
1915 AC_MSG_CHECKING(for OpenSSL ENGINE support)
1916 AC_TRY_COMPILE(
1917 [ #include <openssl/engine.h>],
1918 [
Darren Tucker5e8381e2006-09-29 20:16:51 +10001919ENGINE_load_builtin_engines();ENGINE_register_all_complete();
Darren Tuckerfabdb6c2006-02-20 20:17:35 +11001920 ],
1921 [ AC_MSG_RESULT(yes)
1922 AC_DEFINE(USE_OPENSSL_ENGINE, 1,
1923 [Enable OpenSSL engine support])
1924 ],
1925 [ AC_MSG_ERROR(OpenSSL ENGINE support not found)]
1926 )
1927 fi ]
1928)
1929
Darren Tucker129d0bb2005-12-19 17:40:40 +11001930# Check for OpenSSL without EVP_aes_{192,256}_cbc
1931AC_MSG_CHECKING([whether OpenSSL has crippled AES support])
Darren Tuckerf1f4bdd2006-08-04 19:44:23 +10001932AC_LINK_IFELSE(
Darren Tucker129d0bb2005-12-19 17:40:40 +11001933 [AC_LANG_SOURCE([[
1934#include <string.h>
1935#include <openssl/evp.h>
Darren Tuckercc7c2122006-02-02 18:44:19 +11001936int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);}
Darren Tucker129d0bb2005-12-19 17:40:40 +11001937 ]])],
1938 [
1939 AC_MSG_RESULT(no)
1940 ],
1941 [
1942 AC_MSG_RESULT(yes)
1943 AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1,
1944 [libcrypto is missing AES 192 and 256 bit functions])
1945 ]
1946)
1947
Tim Rice3d5352e2004-02-12 09:27:21 -08001948# Some systems want crypt() from libcrypt, *not* the version in OpenSSL,
1949# because the system crypt() is more featureful.
1950if test "x$check_for_libcrypt_before" = "x1"; then
1951 AC_CHECK_LIB(crypt, crypt)
1952fi
1953
Damien Millera8e06ce2003-11-21 23:48:55 +11001954# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
Tim Rice43fa5572004-02-11 14:46:40 -08001955# version in OpenSSL.
Damien Miller4f9f42a2003-05-10 19:28:02 +10001956if test "x$check_for_libcrypt_later" = "x1"; then
Damien Miller95aa2d62001-03-01 09:16:11 +11001957 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
Damien Millera64b57a2001-01-17 10:44:13 +11001958fi
1959
Damien Milleraf87af12006-03-15 13:02:28 +11001960# Search for SHA256 support in libc and/or OpenSSL
1961AC_CHECK_FUNCS(SHA256_Update EVP_sha256)
1962
Tim Rice2291c002005-08-26 13:15:19 -07001963AC_CHECK_LIB(iaf, ia_openinfo)
Damien Miller6c21c512002-01-22 21:57:53 +11001964
1965### Configure cryptographic random number support
1966
1967# Check wheter OpenSSL seeds itself
1968AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded])
Darren Tuckera0c2b392004-09-11 23:26:37 +10001969AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10001970 [AC_LANG_SOURCE([[
Damien Miller6c21c512002-01-22 21:57:53 +11001971#include <string.h>
1972#include <openssl/rand.h>
Tim Rice2c961ce2002-09-23 16:54:10 -07001973int main(void) { exit(RAND_status() == 1 ? 0 : 1); }
Darren Tucker623d92f2004-09-12 22:36:15 +10001974 ]])],
Damien Miller6c21c512002-01-22 21:57:53 +11001975 [
1976 OPENSSL_SEEDS_ITSELF=yes
1977 AC_MSG_RESULT(yes)
1978 ],
1979 [
1980 AC_MSG_RESULT(no)
1981 # Default to use of the rand helper if OpenSSL doesn't
1982 # seed itself
1983 USE_RAND_HELPER=yes
Darren Tuckera0c2b392004-09-11 23:26:37 +10001984 ],
1985 [
1986 AC_MSG_WARN([cross compiling: assuming yes])
1987 # This is safe, since all recent OpenSSL versions will
Tim Riceeae17cc2005-03-17 16:52:20 -08001988 # complain at runtime if not seeded correctly.
Darren Tuckera0c2b392004-09-11 23:26:37 +10001989 OPENSSL_SEEDS_ITSELF=yes
Damien Miller6c21c512002-01-22 21:57:53 +11001990 ]
1991)
1992
Darren Tucker3e6bde42006-08-20 20:03:50 +10001993# Check for PAM libs
1994PAM_MSG="no"
1995AC_ARG_WITH(pam,
1996 [ --with-pam Enable PAM support ],
1997 [
1998 if test "x$withval" != "xno" ; then
1999 if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \
2000 test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then
2001 AC_MSG_ERROR([PAM headers not found])
2002 fi
2003
2004 saved_LIBS="$LIBS"
2005 AC_CHECK_LIB(dl, dlopen, , )
2006 AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
2007 AC_CHECK_FUNCS(pam_getenvlist)
2008 AC_CHECK_FUNCS(pam_putenv)
2009 LIBS="$saved_LIBS"
2010
2011 PAM_MSG="yes"
2012
Darren Tucker639bbe82006-08-20 20:17:53 +10002013 LIBPAM="-lpam"
Darren Tucker3e6bde42006-08-20 20:03:50 +10002014 AC_DEFINE(USE_PAM, 1,
2015 [Define if you want to enable PAM support])
Darren Tucker639bbe82006-08-20 20:17:53 +10002016
Darren Tucker3e6bde42006-08-20 20:03:50 +10002017 if test $ac_cv_lib_dl_dlopen = yes; then
Darren Tucker639bbe82006-08-20 20:17:53 +10002018 case "$LIBS" in
2019 *-ldl*)
2020 # libdl already in LIBS
2021 ;;
2022 *)
Darren Tucker0eb81002006-08-20 21:43:19 +10002023 LIBPAM="$LIBPAM -ldl"
Darren Tucker639bbe82006-08-20 20:17:53 +10002024 ;;
2025 esac
Darren Tucker3e6bde42006-08-20 20:03:50 +10002026 fi
2027 AC_SUBST(LIBPAM)
2028 fi
2029 ]
2030)
2031
2032# Check for older PAM
2033if test "x$PAM_MSG" = "xyes" ; then
2034 # Check PAM strerror arguments (old PAM)
2035 AC_MSG_CHECKING([whether pam_strerror takes only one argument])
2036 AC_TRY_COMPILE(
2037 [
2038#include <stdlib.h>
2039#if defined(HAVE_SECURITY_PAM_APPL_H)
2040#include <security/pam_appl.h>
2041#elif defined (HAVE_PAM_PAM_APPL_H)
2042#include <pam/pam_appl.h>
2043#endif
2044 ],
2045 [(void)pam_strerror((pam_handle_t *)NULL, -1);],
2046 [AC_MSG_RESULT(no)],
2047 [
2048 AC_DEFINE(HAVE_OLD_PAM, 1,
2049 [Define if you have an old version of PAM
2050 which takes only one argument to pam_strerror])
2051 AC_MSG_RESULT(yes)
2052 PAM_MSG="yes (old library)"
2053 ]
2054 )
2055fi
Damien Miller6c21c512002-01-22 21:57:53 +11002056
2057# Do we want to force the use of the rand helper?
2058AC_ARG_WITH(rand-helper,
2059 [ --with-rand-helper Use subprocess to gather strong randomness ],
2060 [
2061 if test "x$withval" = "xno" ; then
Damien Millera8e06ce2003-11-21 23:48:55 +11002062 # Force use of OpenSSL's internal RNG, even if
Damien Miller6c21c512002-01-22 21:57:53 +11002063 # the previous test showed it to be unseeded.
2064 if test -z "$OPENSSL_SEEDS_ITSELF" ; then
2065 AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG])
2066 OPENSSL_SEEDS_ITSELF=yes
2067 USE_RAND_HELPER=""
2068 fi
2069 else
2070 USE_RAND_HELPER=yes
2071 fi
2072 ],
Tim Riceeae17cc2005-03-17 16:52:20 -08002073)
Damien Miller6c21c512002-01-22 21:57:53 +11002074
2075# Which randomness source do we use?
Tim Rice8bb561b2005-03-17 16:23:19 -08002076if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11002077 # OpenSSL only
Tim Rice7df8d392005-09-19 09:33:39 -07002078 AC_DEFINE(OPENSSL_PRNG_ONLY, 1,
2079 [Define if you want OpenSSL's internally seeded PRNG only])
Damien Miller6c21c512002-01-22 21:57:53 +11002080 RAND_MSG="OpenSSL internal ONLY"
2081 INSTALL_SSH_RAND_HELPER=""
Tim Rice1e2c6002002-01-30 22:14:03 -08002082elif test ! -z "$USE_RAND_HELPER" ; then
2083 # install rand helper
Damien Miller6c21c512002-01-22 21:57:53 +11002084 RAND_MSG="ssh-rand-helper"
2085 INSTALL_SSH_RAND_HELPER="yes"
2086fi
2087AC_SUBST(INSTALL_SSH_RAND_HELPER)
2088
2089### Configuration of ssh-rand-helper
2090
2091# PRNGD TCP socket
2092AC_ARG_WITH(prngd-port,
2093 [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT],
2094 [
Damien Millere996d722002-01-23 11:20:59 +11002095 case "$withval" in
2096 no)
2097 withval=""
2098 ;;
2099 [[0-9]]*)
2100 ;;
2101 *)
2102 AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port)
2103 ;;
2104 esac
2105 if test ! -z "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11002106 PRNGD_PORT="$withval"
Tim Rice7df8d392005-09-19 09:33:39 -07002107 AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT,
2108 [Port number of PRNGD/EGD random number socket])
Damien Miller6c21c512002-01-22 21:57:53 +11002109 fi
2110 ]
2111)
2112
2113# PRNGD Unix domain socket
2114AC_ARG_WITH(prngd-socket,
2115 [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)],
2116 [
Damien Millere996d722002-01-23 11:20:59 +11002117 case "$withval" in
2118 yes)
Damien Miller6c21c512002-01-22 21:57:53 +11002119 withval="/var/run/egd-pool"
Damien Millere996d722002-01-23 11:20:59 +11002120 ;;
2121 no)
2122 withval=""
2123 ;;
2124 /*)
2125 ;;
2126 *)
2127 AC_MSG_ERROR(You must specify an absolute path to the entropy socket)
2128 ;;
2129 esac
2130
2131 if test ! -z "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11002132 if test ! -z "$PRNGD_PORT" ; then
2133 AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket)
2134 fi
Damien Miller6385ba02002-01-23 08:12:36 +11002135 if test ! -r "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11002136 AC_MSG_WARN(Entropy socket is not readable)
2137 fi
2138 PRNGD_SOCKET="$withval"
Tim Rice7df8d392005-09-19 09:33:39 -07002139 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET",
2140 [Location of PRNGD/EGD random number socket])
Damien Miller6c21c512002-01-22 21:57:53 +11002141 fi
Tim Rice4cec93f2002-02-26 08:40:48 -08002142 ],
2143 [
2144 # Check for existing socket only if we don't have a random device already
2145 if test "$USE_RAND_HELPER" = yes ; then
2146 AC_MSG_CHECKING(for PRNGD/EGD socket)
2147 # Insert other locations here
2148 for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
2149 if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
2150 PRNGD_SOCKET="$sock"
2151 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
2152 break;
2153 fi
2154 done
2155 if test ! -z "$PRNGD_SOCKET" ; then
2156 AC_MSG_RESULT($PRNGD_SOCKET)
2157 else
2158 AC_MSG_RESULT(not found)
2159 fi
2160 fi
Damien Miller6c21c512002-01-22 21:57:53 +11002161 ]
2162)
2163
2164# Change default command timeout for hashing entropy source
2165entropy_timeout=200
2166AC_ARG_WITH(entropy-timeout,
2167 [ --with-entropy-timeout Specify entropy gathering command timeout (msec)],
2168 [
Tim Rice35cc69d2005-03-17 16:44:25 -08002169 if test -n "$withval" && test "x$withval" != "xno" && \
2170 test "x${withval}" != "xyes"; then
Damien Miller6c21c512002-01-22 21:57:53 +11002171 entropy_timeout=$withval
2172 fi
Tim Riceeae17cc2005-03-17 16:52:20 -08002173 ]
Damien Miller6c21c512002-01-22 21:57:53 +11002174)
Tim Rice7df8d392005-09-19 09:33:39 -07002175AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout,
2176 [Builtin PRNG command timeout])
Damien Miller6c21c512002-01-22 21:57:53 +11002177
Damien Millerd3f6ad22002-06-25 10:24:47 +10002178SSH_PRIVSEP_USER=sshd
Kevin Steves7ff91122002-04-07 19:22:54 +00002179AC_ARG_WITH(privsep-user,
Kevin Stevesc81e1292002-05-13 03:51:40 +00002180 [ --with-privsep-user=user Specify non-privileged user for privilege separation],
Kevin Steves7ff91122002-04-07 19:22:54 +00002181 [
Tim Rice35cc69d2005-03-17 16:44:25 -08002182 if test -n "$withval" && test "x$withval" != "xno" && \
2183 test "x${withval}" != "xyes"; then
Damien Millerd3f6ad22002-06-25 10:24:47 +10002184 SSH_PRIVSEP_USER=$withval
Kevin Steves7ff91122002-04-07 19:22:54 +00002185 fi
Tim Riceeae17cc2005-03-17 16:52:20 -08002186 ]
Kevin Steves7ff91122002-04-07 19:22:54 +00002187)
Tim Rice7df8d392005-09-19 09:33:39 -07002188AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER",
2189 [non-privileged user for privilege separation])
Damien Millerd3f6ad22002-06-25 10:24:47 +10002190AC_SUBST(SSH_PRIVSEP_USER)
Kevin Steves7ff91122002-04-07 19:22:54 +00002191
Tim Rice88f2ab52002-03-17 12:17:34 -08002192# We do this little dance with the search path to insure
2193# that programs that we select for use by installed programs
2194# (which may be run by the super-user) come from trusted
2195# locations before they come from the user's private area.
2196# This should help avoid accidentally configuring some
2197# random version of a program in someone's personal bin.
2198
2199OPATH=$PATH
2200PATH=/bin:/usr/bin
Tim Riceae49fe62002-04-12 10:26:21 -07002201test -h /bin 2> /dev/null && PATH=/usr/bin
Tim Rice88f2ab52002-03-17 12:17:34 -08002202test -d /sbin && PATH=$PATH:/sbin
2203test -d /usr/sbin && PATH=$PATH:/usr/sbin
2204PATH=$PATH:/etc:$OPATH
2205
Damien Millera8e06ce2003-11-21 23:48:55 +11002206# These programs are used by the command hashing source to gather entropy
Damien Miller6c21c512002-01-22 21:57:53 +11002207OSSH_PATH_ENTROPY_PROG(PROG_LS, ls)
2208OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat)
2209OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp)
2210OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig)
2211OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat)
2212OSSH_PATH_ENTROPY_PROG(PROG_PS, ps)
2213OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar)
2214OSSH_PATH_ENTROPY_PROG(PROG_W, w)
2215OSSH_PATH_ENTROPY_PROG(PROG_WHO, who)
2216OSSH_PATH_ENTROPY_PROG(PROG_LAST, last)
2217OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog)
2218OSSH_PATH_ENTROPY_PROG(PROG_DF, df)
2219OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat)
2220OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime)
2221OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs)
2222OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail)
Tim Rice88f2ab52002-03-17 12:17:34 -08002223# restore PATH
2224PATH=$OPATH
Damien Miller6c21c512002-01-22 21:57:53 +11002225
2226# Where does ssh-rand-helper get its randomness from?
2227INSTALL_SSH_PRNG_CMDS=""
2228if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then
2229 if test ! -z "$PRNGD_PORT" ; then
2230 RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT"
2231 elif test ! -z "$PRNGD_SOCKET" ; then
2232 RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\""
2233 else
2234 RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)"
2235 RAND_HELPER_CMDHASH=yes
2236 INSTALL_SSH_PRNG_CMDS="yes"
2237 fi
2238fi
2239AC_SUBST(INSTALL_SSH_PRNG_CMDS)
2240
2241
Ben Lindstromb5628642000-10-18 00:02:25 +00002242# Cheap hack to ensure NEWS-OS libraries are arranged right.
2243if test ! -z "$SONY" ; then
2244 LIBS="$LIBS -liberty";
2245fi
2246
Damien Miller57f39152005-11-24 19:58:19 +11002247# Check for long long datatypes
2248AC_CHECK_TYPES([long long, unsigned long long, long double])
2249
2250# Check datatype sizes
Damien Millere0f45742000-01-18 09:12:06 +11002251AC_CHECK_SIZEOF(char, 1)
Damien Millerc6398ef1999-11-20 12:18:40 +11002252AC_CHECK_SIZEOF(short int, 2)
2253AC_CHECK_SIZEOF(int, 4)
2254AC_CHECK_SIZEOF(long int, 4)
2255AC_CHECK_SIZEOF(long long int, 8)
2256
Damien Millerfa2bb692002-04-23 23:22:25 +10002257# Sanity check long long for some platforms (AIX)
2258if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
2259 ac_cv_sizeof_long_long_int=0
2260fi
2261
Darren Tucker537f1ed2005-10-25 18:38:33 +10002262# compute LLONG_MIN and LLONG_MAX if we don't know them.
2263if test -z "$have_llong_max"; then
2264 AC_MSG_CHECKING([for max value of long long])
2265 AC_RUN_IFELSE(
2266 [AC_LANG_SOURCE([[
2267#include <stdio.h>
2268/* Why is this so damn hard? */
2269#ifdef __GNUC__
2270# undef __GNUC__
2271#endif
2272#define __USE_ISOC99
2273#include <limits.h>
2274#define DATA "conftest.llminmax"
Darren Tuckerd1450db2006-03-13 19:06:51 +11002275#define my_abs(a) ((a) < 0 ? ((a) * -1) : (a))
2276
2277/*
2278 * printf in libc on some platforms (eg old Tru64) does not understand %lld so
2279 * we do this the hard way.
2280 */
2281static int
2282fprint_ll(FILE *f, long long n)
2283{
2284 unsigned int i;
2285 int l[sizeof(long long) * 8];
2286
2287 if (n < 0)
2288 if (fprintf(f, "-") < 0)
2289 return -1;
2290 for (i = 0; n != 0; i++) {
2291 l[i] = my_abs(n % 10);
2292 n /= 10;
2293 }
2294 do {
2295 if (fprintf(f, "%d", l[--i]) < 0)
2296 return -1;
2297 } while (i != 0);
2298 if (fprintf(f, " ") < 0)
2299 return -1;
2300 return 0;
2301}
2302
Darren Tucker537f1ed2005-10-25 18:38:33 +10002303int main(void) {
2304 FILE *f;
2305 long long i, llmin, llmax = 0;
2306
2307 if((f = fopen(DATA,"w")) == NULL)
2308 exit(1);
2309
2310#if defined(LLONG_MIN) && defined(LLONG_MAX)
2311 fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n");
2312 llmin = LLONG_MIN;
2313 llmax = LLONG_MAX;
2314#else
2315 fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n");
2316 /* This will work on one's complement and two's complement */
2317 for (i = 1; i > llmax; i <<= 1, i++)
2318 llmax = i;
2319 llmin = llmax + 1LL; /* wrap */
2320#endif
2321
2322 /* Sanity check */
2323 if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax
Darren Tuckerd1450db2006-03-13 19:06:51 +11002324 || llmax - 1 > llmax || llmin == llmax || llmin == 0
2325 || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) {
Darren Tucker537f1ed2005-10-25 18:38:33 +10002326 fprintf(f, "unknown unknown\n");
2327 exit(2);
2328 }
2329
Darren Tuckerd1450db2006-03-13 19:06:51 +11002330 if (fprint_ll(f, llmin) < 0)
Darren Tucker537f1ed2005-10-25 18:38:33 +10002331 exit(3);
Darren Tuckerd1450db2006-03-13 19:06:51 +11002332 if (fprint_ll(f, llmax) < 0)
2333 exit(4);
2334 if (fclose(f) < 0)
2335 exit(5);
Darren Tucker537f1ed2005-10-25 18:38:33 +10002336 exit(0);
2337}
2338 ]])],
2339 [
2340 llong_min=`$AWK '{print $1}' conftest.llminmax`
2341 llong_max=`$AWK '{print $2}' conftest.llminmax`
2342
Darren Tucker537f1ed2005-10-25 18:38:33 +10002343 AC_MSG_RESULT($llong_max)
2344 AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL],
2345 [max value of long long calculated by configure])
2346 AC_MSG_CHECKING([for min value of long long])
2347 AC_MSG_RESULT($llong_min)
2348 AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL],
2349 [min value of long long calculated by configure])
2350 ],
2351 [
2352 AC_MSG_RESULT(not found)
2353 ],
2354 [
2355 AC_MSG_WARN([cross compiling: not checking])
2356 ]
2357 )
2358fi
2359
2360
Damien Millera22ba012000-03-02 23:09:20 +11002361# More checks for data types
Damien Millercaf6dd62000-08-29 11:33:50 +11002362AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [
2363 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002364 [ #include <sys/types.h> ],
2365 [ u_int a; a = 1;],
Damien Millercaf6dd62000-08-29 11:33:50 +11002366 [ ac_cv_have_u_int="yes" ],
2367 [ ac_cv_have_u_int="no" ]
2368 )
2369])
2370if test "x$ac_cv_have_u_int" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002371 AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type])
Damien Millercaf6dd62000-08-29 11:33:50 +11002372 have_u_int=1
2373fi
2374
Damien Miller61e50f12000-05-08 20:49:37 +10002375AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [
2376 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002377 [ #include <sys/types.h> ],
2378 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
Damien Miller61e50f12000-05-08 20:49:37 +10002379 [ ac_cv_have_intxx_t="yes" ],
2380 [ ac_cv_have_intxx_t="no" ]
2381 )
2382])
2383if test "x$ac_cv_have_intxx_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002384 AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type])
Damien Miller61e50f12000-05-08 20:49:37 +10002385 have_intxx_t=1
2386fi
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002387
2388if (test -z "$have_intxx_t" && \
Damien Millera8e06ce2003-11-21 23:48:55 +11002389 test "x$ac_cv_header_stdint_h" = "xyes")
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002390then
2391 AC_MSG_CHECKING([for intXX_t types in stdint.h])
2392 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002393 [ #include <stdint.h> ],
2394 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002395 [
2396 AC_DEFINE(HAVE_INTXX_T)
2397 AC_MSG_RESULT(yes)
2398 ],
2399 [ AC_MSG_RESULT(no) ]
2400 )
2401fi
2402
Damien Miller578783e2000-09-23 14:12:24 +11002403AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [
2404 AC_TRY_COMPILE(
Tim Rice907881e2002-07-18 11:44:50 -07002405 [
2406#include <sys/types.h>
2407#ifdef HAVE_STDINT_H
2408# include <stdint.h>
2409#endif
2410#include <sys/socket.h>
2411#ifdef HAVE_SYS_BITYPES_H
2412# include <sys/bitypes.h>
2413#endif
Damien Millera8e06ce2003-11-21 23:48:55 +11002414 ],
2415 [ int64_t a; a = 1;],
Damien Miller578783e2000-09-23 14:12:24 +11002416 [ ac_cv_have_int64_t="yes" ],
2417 [ ac_cv_have_int64_t="no" ]
2418 )
2419])
2420if test "x$ac_cv_have_int64_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002421 AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type])
Tim Rice4cec93f2002-02-26 08:40:48 -08002422fi
2423
Damien Miller61e50f12000-05-08 20:49:37 +10002424AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [
2425 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002426 [ #include <sys/types.h> ],
2427 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
Damien Miller61e50f12000-05-08 20:49:37 +10002428 [ ac_cv_have_u_intxx_t="yes" ],
2429 [ ac_cv_have_u_intxx_t="no" ]
2430 )
2431])
2432if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002433 AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type])
Damien Miller61e50f12000-05-08 20:49:37 +10002434 have_u_intxx_t=1
2435fi
Damien Millerc6398ef1999-11-20 12:18:40 +11002436
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002437if test -z "$have_u_intxx_t" ; then
2438 AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h])
2439 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002440 [ #include <sys/socket.h> ],
2441 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002442 [
2443 AC_DEFINE(HAVE_U_INTXX_T)
2444 AC_MSG_RESULT(yes)
2445 ],
2446 [ AC_MSG_RESULT(no) ]
2447 )
2448fi
2449
Damien Miller578783e2000-09-23 14:12:24 +11002450AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [
2451 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002452 [ #include <sys/types.h> ],
2453 [ u_int64_t a; a = 1;],
Damien Miller578783e2000-09-23 14:12:24 +11002454 [ ac_cv_have_u_int64_t="yes" ],
2455 [ ac_cv_have_u_int64_t="no" ]
2456 )
2457])
2458if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002459 AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type])
Damien Miller578783e2000-09-23 14:12:24 +11002460 have_u_int64_t=1
2461fi
2462
Tim Rice4cec93f2002-02-26 08:40:48 -08002463if test -z "$have_u_int64_t" ; then
2464 AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h])
2465 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002466 [ #include <sys/bitypes.h> ],
Tim Rice4cec93f2002-02-26 08:40:48 -08002467 [ u_int64_t a; a = 1],
2468 [
2469 AC_DEFINE(HAVE_U_INT64_T)
2470 AC_MSG_RESULT(yes)
2471 ],
2472 [ AC_MSG_RESULT(no) ]
2473 )
2474fi
2475
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002476if test -z "$have_u_intxx_t" ; then
2477 AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [
2478 AC_TRY_COMPILE(
2479 [
2480#include <sys/types.h>
Damien Millera8e06ce2003-11-21 23:48:55 +11002481 ],
2482 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ],
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002483 [ ac_cv_have_uintxx_t="yes" ],
2484 [ ac_cv_have_uintxx_t="no" ]
2485 )
2486 ])
2487 if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002488 AC_DEFINE(HAVE_UINTXX_T, 1,
2489 [define if you have uintxx_t data type])
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002490 fi
2491fi
2492
2493if test -z "$have_uintxx_t" ; then
2494 AC_MSG_CHECKING([for uintXX_t types in stdint.h])
2495 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002496 [ #include <stdint.h> ],
2497 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;],
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002498 [
2499 AC_DEFINE(HAVE_UINTXX_T)
2500 AC_MSG_RESULT(yes)
2501 ],
2502 [ AC_MSG_RESULT(no) ]
2503 )
2504fi
2505
Damien Milleredb82922000-06-20 13:25:52 +10002506if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
Damien Millera8e06ce2003-11-21 23:48:55 +11002507 test "x$ac_cv_header_sys_bitypes_h" = "xyes")
Damien Millerb29ea912000-01-15 14:12:03 +11002508then
2509 AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h])
2510 AC_TRY_COMPILE(
Damien Miller61e50f12000-05-08 20:49:37 +10002511 [
2512#include <sys/bitypes.h>
Damien Millera8e06ce2003-11-21 23:48:55 +11002513 ],
Damien Millerb29ea912000-01-15 14:12:03 +11002514 [
Damien Miller70494d12000-04-03 15:57:06 +10002515 int8_t a; int16_t b; int32_t c;
2516 u_int8_t e; u_int16_t f; u_int32_t g;
2517 a = b = c = e = f = g = 1;
Damien Millera8e06ce2003-11-21 23:48:55 +11002518 ],
Damien Millerb29ea912000-01-15 14:12:03 +11002519 [
2520 AC_DEFINE(HAVE_U_INTXX_T)
2521 AC_DEFINE(HAVE_INTXX_T)
2522 AC_MSG_RESULT(yes)
2523 ],
2524 [AC_MSG_RESULT(no)]
Damien Millera8e06ce2003-11-21 23:48:55 +11002525 )
Damien Millerb29ea912000-01-15 14:12:03 +11002526fi
2527
Damien Miller58be7382001-09-15 21:31:54 +10002528
2529AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [
2530 AC_TRY_COMPILE(
2531 [
2532#include <sys/types.h>
2533 ],
2534 [ u_char foo; foo = 125; ],
2535 [ ac_cv_have_u_char="yes" ],
2536 [ ac_cv_have_u_char="no" ]
2537 )
2538])
2539if test "x$ac_cv_have_u_char" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002540 AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type])
Damien Miller58be7382001-09-15 21:31:54 +10002541fi
2542
Tim Rice13aae5e2001-10-21 17:53:58 -07002543TYPE_SOCKLEN_T
Damien Miller74d0d4a1999-12-29 02:24:35 +11002544
Tim Rice200a5c02002-02-26 22:12:34 -08002545AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>])
Tim Rice4cec93f2002-02-26 08:40:48 -08002546
Damien Miller848b9932005-02-24 12:12:34 +11002547AC_CHECK_TYPES(in_addr_t,,,
2548[#include <sys/types.h>
2549#include <netinet/in.h>])
Darren Tuckerd9f88912005-02-20 21:01:48 +11002550
Damien Miller61e50f12000-05-08 20:49:37 +10002551AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [
2552 AC_TRY_COMPILE(
2553 [
2554#include <sys/types.h>
2555 ],
2556 [ size_t foo; foo = 1235; ],
2557 [ ac_cv_have_size_t="yes" ],
2558 [ ac_cv_have_size_t="no" ]
2559 )
2560])
2561if test "x$ac_cv_have_size_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002562 AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type])
Damien Miller61e50f12000-05-08 20:49:37 +10002563fi
Damien Miller95058511999-12-29 10:36:45 +11002564
Damien Miller615f9392000-05-17 22:53:33 +10002565AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [
2566 AC_TRY_COMPILE(
2567 [
2568#include <sys/types.h>
2569 ],
2570 [ ssize_t foo; foo = 1235; ],
2571 [ ac_cv_have_ssize_t="yes" ],
2572 [ ac_cv_have_ssize_t="no" ]
2573 )
2574])
2575if test "x$ac_cv_have_ssize_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002576 AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type])
Damien Miller615f9392000-05-17 22:53:33 +10002577fi
2578
Ben Lindstrom0d5af602001-01-09 00:50:29 +00002579AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [
2580 AC_TRY_COMPILE(
2581 [
2582#include <time.h>
2583 ],
2584 [ clock_t foo; foo = 1235; ],
2585 [ ac_cv_have_clock_t="yes" ],
2586 [ ac_cv_have_clock_t="no" ]
2587 )
2588])
2589if test "x$ac_cv_have_clock_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002590 AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type])
Ben Lindstrom0d5af602001-01-09 00:50:29 +00002591fi
2592
Damien Millerb54b40e2000-06-23 08:23:34 +10002593AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [
2594 AC_TRY_COMPILE(
2595 [
2596#include <sys/types.h>
2597#include <sys/socket.h>
2598 ],
2599 [ sa_family_t foo; foo = 1235; ],
2600 [ ac_cv_have_sa_family_t="yes" ],
Damien Miller78315eb2000-09-29 23:01:36 +11002601 [ AC_TRY_COMPILE(
2602 [
2603#include <sys/types.h>
2604#include <sys/socket.h>
2605#include <netinet/in.h>
2606 ],
2607 [ sa_family_t foo; foo = 1235; ],
2608 [ ac_cv_have_sa_family_t="yes" ],
2609
Damien Millerb54b40e2000-06-23 08:23:34 +10002610 [ ac_cv_have_sa_family_t="no" ]
Damien Miller78315eb2000-09-29 23:01:36 +11002611 )]
Damien Millerb54b40e2000-06-23 08:23:34 +10002612 )
2613])
2614if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002615 AC_DEFINE(HAVE_SA_FAMILY_T, 1,
2616 [define if you have sa_family_t data type])
Damien Millerb54b40e2000-06-23 08:23:34 +10002617fi
2618
Damien Miller0f91b4e2000-06-18 15:43:25 +10002619AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [
2620 AC_TRY_COMPILE(
2621 [
2622#include <sys/types.h>
2623 ],
2624 [ pid_t foo; foo = 1235; ],
2625 [ ac_cv_have_pid_t="yes" ],
2626 [ ac_cv_have_pid_t="no" ]
2627 )
2628])
2629if test "x$ac_cv_have_pid_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002630 AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type])
Damien Miller0f91b4e2000-06-18 15:43:25 +10002631fi
2632
2633AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [
2634 AC_TRY_COMPILE(
2635 [
2636#include <sys/types.h>
2637 ],
2638 [ mode_t foo; foo = 1235; ],
2639 [ ac_cv_have_mode_t="yes" ],
2640 [ ac_cv_have_mode_t="no" ]
2641 )
2642])
2643if test "x$ac_cv_have_mode_t" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002644 AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type])
Damien Miller0f91b4e2000-06-18 15:43:25 +10002645fi
2646
Damien Miller61e50f12000-05-08 20:49:37 +10002647
2648AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [
2649 AC_TRY_COMPILE(
2650 [
Damien Miller81171112000-04-23 11:14:01 +10002651#include <sys/types.h>
2652#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002653 ],
2654 [ struct sockaddr_storage s; ],
2655 [ ac_cv_have_struct_sockaddr_storage="yes" ],
2656 [ ac_cv_have_struct_sockaddr_storage="no" ]
2657 )
2658])
2659if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002660 AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1,
2661 [define if you have struct sockaddr_storage data type])
Damien Miller61e50f12000-05-08 20:49:37 +10002662fi
Damien Miller34132e52000-01-14 15:45:46 +11002663
Damien Miller61e50f12000-05-08 20:49:37 +10002664AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [
2665 AC_TRY_COMPILE(
2666 [
Damien Miller7b22d652000-06-18 14:07:04 +10002667#include <sys/types.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002668#include <netinet/in.h>
2669 ],
2670 [ struct sockaddr_in6 s; s.sin6_family = 0; ],
2671 [ ac_cv_have_struct_sockaddr_in6="yes" ],
2672 [ ac_cv_have_struct_sockaddr_in6="no" ]
2673 )
2674])
2675if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002676 AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1,
2677 [define if you have struct sockaddr_in6 data type])
Damien Miller61e50f12000-05-08 20:49:37 +10002678fi
Damien Miller34132e52000-01-14 15:45:46 +11002679
Damien Miller61e50f12000-05-08 20:49:37 +10002680AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [
2681 AC_TRY_COMPILE(
2682 [
Damien Miller7b22d652000-06-18 14:07:04 +10002683#include <sys/types.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002684#include <netinet/in.h>
2685 ],
2686 [ struct in6_addr s; s.s6_addr[0] = 0; ],
2687 [ ac_cv_have_struct_in6_addr="yes" ],
2688 [ ac_cv_have_struct_in6_addr="no" ]
2689 )
2690])
2691if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002692 AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1,
2693 [define if you have struct in6_addr data type])
Damien Miller61e50f12000-05-08 20:49:37 +10002694fi
Damien Miller34132e52000-01-14 15:45:46 +11002695
Damien Miller61e50f12000-05-08 20:49:37 +10002696AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
2697 AC_TRY_COMPILE(
2698 [
Damien Miller81171112000-04-23 11:14:01 +10002699#include <sys/types.h>
2700#include <sys/socket.h>
2701#include <netdb.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002702 ],
2703 [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ],
2704 [ ac_cv_have_struct_addrinfo="yes" ],
2705 [ ac_cv_have_struct_addrinfo="no" ]
2706 )
2707])
2708if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002709 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1,
2710 [define if you have struct addrinfo data type])
Damien Miller61e50f12000-05-08 20:49:37 +10002711fi
2712
Ben Lindstrom42202bc2001-01-15 02:34:37 +00002713AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [
2714 AC_TRY_COMPILE(
Damien Millera8e06ce2003-11-21 23:48:55 +11002715 [ #include <sys/time.h> ],
2716 [ struct timeval tv; tv.tv_sec = 1;],
Ben Lindstrom42202bc2001-01-15 02:34:37 +00002717 [ ac_cv_have_struct_timeval="yes" ],
2718 [ ac_cv_have_struct_timeval="no" ]
2719 )
2720])
2721if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002722 AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval])
Ben Lindstrom42202bc2001-01-15 02:34:37 +00002723 have_struct_timeval=1
2724fi
2725
Tim Rice4e4dc562003-03-18 10:21:40 -08002726AC_CHECK_TYPES(struct timespec)
2727
Ben Lindstrom5bd6eb72003-03-21 00:34:34 +00002728# We need int64_t or else certian parts of the compile will fail.
Tim Rice8bb561b2005-03-17 16:23:19 -08002729if test "x$ac_cv_have_int64_t" = "xno" && \
2730 test "x$ac_cv_sizeof_long_int" != "x8" && \
2731 test "x$ac_cv_sizeof_long_long_int" = "x0" ; then
Ben Lindstrom5bd6eb72003-03-21 00:34:34 +00002732 echo "OpenSSH requires int64_t support. Contact your vendor or install"
2733 echo "an alternative compiler (I.E., GCC) before continuing."
2734 echo ""
2735 exit 1;
Tim Ricebee3f222001-03-11 17:32:12 -08002736else
2737dnl test snprintf (broken on SCO w/gcc)
Darren Tuckera0c2b392004-09-11 23:26:37 +10002738 AC_RUN_IFELSE(
Darren Tucker623d92f2004-09-12 22:36:15 +10002739 [AC_LANG_SOURCE([[
Tim Ricebee3f222001-03-11 17:32:12 -08002740#include <stdio.h>
2741#include <string.h>
2742#ifdef HAVE_SNPRINTF
2743main()
2744{
2745 char buf[50];
2746 char expected_out[50];
2747 int mazsize = 50 ;
2748#if (SIZEOF_LONG_INT == 8)
2749 long int num = 0x7fffffffffffffff;
2750#else
Kevin Steves6482ec82001-07-15 02:09:28 +00002751 long long num = 0x7fffffffffffffffll;
Tim Ricebee3f222001-03-11 17:32:12 -08002752#endif
2753 strcpy(expected_out, "9223372036854775807");
2754 snprintf(buf, mazsize, "%lld", num);
2755 if(strcmp(buf, expected_out) != 0)
Damien Millera8e06ce2003-11-21 23:48:55 +11002756 exit(1);
Tim Ricebee3f222001-03-11 17:32:12 -08002757 exit(0);
2758}
2759#else
2760main() { exit(0); }
2761#endif
Darren Tucker623d92f2004-09-12 22:36:15 +10002762 ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ],
Darren Tuckera0c2b392004-09-11 23:26:37 +10002763 AC_MSG_WARN([cross compiling: Assuming working snprintf()])
Tim Ricebee3f222001-03-11 17:32:12 -08002764 )
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00002765fi
2766
Damien Miller78315eb2000-09-29 23:01:36 +11002767dnl Checks for structure members
Damien Miller61e50f12000-05-08 20:49:37 +10002768OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP)
2769OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX)
2770OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX)
2771OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP)
2772OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP)
Damien Millerad1bc5f2000-05-20 14:53:09 +10002773OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX)
Damien Miller61e50f12000-05-08 20:49:37 +10002774OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP)
2775OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP)
Damien Miller8e81ed32000-07-01 13:17:42 +10002776OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX)
Damien Miller61e50f12000-05-08 20:49:37 +10002777OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP)
2778OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX)
2779OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP)
2780OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX)
andre2ff7b5d2000-06-03 14:57:40 +00002781OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP)
2782OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP)
2783OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX)
2784OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX)
Tim Rice13aae5e2001-10-21 17:53:58 -07002785
2786AC_CHECK_MEMBERS([struct stat.st_blksize])
Darren Tucker58e298d2005-11-25 13:14:58 +11002787AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state,
2788 [Define if we don't have struct __res_state in resolv.h])],
2789[
2790#include <stdio.h>
2791#if HAVE_SYS_TYPES_H
2792# include <sys/types.h>
2793#endif
2794#include <netinet/in.h>
2795#include <arpa/nameser.h>
2796#include <resolv.h>
2797])
andre2ff7b5d2000-06-03 14:57:40 +00002798
Damien Miller61e50f12000-05-08 20:49:37 +10002799AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage],
2800 ac_cv_have_ss_family_in_struct_ss, [
2801 AC_TRY_COMPILE(
2802 [
Damien Miller81171112000-04-23 11:14:01 +10002803#include <sys/types.h>
2804#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002805 ],
2806 [ struct sockaddr_storage s; s.ss_family = 1; ],
2807 [ ac_cv_have_ss_family_in_struct_ss="yes" ],
2808 [ ac_cv_have_ss_family_in_struct_ss="no" ],
2809 )
2810])
2811if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002812 AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage])
Damien Miller61e50f12000-05-08 20:49:37 +10002813fi
2814
Damien Miller61e50f12000-05-08 20:49:37 +10002815AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage],
2816 ac_cv_have___ss_family_in_struct_ss, [
2817 AC_TRY_COMPILE(
2818 [
Damien Miller81171112000-04-23 11:14:01 +10002819#include <sys/types.h>
2820#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10002821 ],
2822 [ struct sockaddr_storage s; s.__ss_family = 1; ],
2823 [ ac_cv_have___ss_family_in_struct_ss="yes" ],
2824 [ ac_cv_have___ss_family_in_struct_ss="no" ]
2825 )
2826])
2827if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002828 AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1,
2829 [Fields in struct sockaddr_storage])
Damien Miller61e50f12000-05-08 20:49:37 +10002830fi
Damien Millerbf1c9b21999-12-09 10:16:54 +11002831
Damien Millerad833b32000-08-23 10:46:23 +10002832AC_CACHE_CHECK([for pw_class field in struct passwd],
2833 ac_cv_have_pw_class_in_struct_passwd, [
2834 AC_TRY_COMPILE(
2835 [
Damien Millerad833b32000-08-23 10:46:23 +10002836#include <pwd.h>
2837 ],
Kevin Steves48b7cc02000-10-07 13:24:00 +00002838 [ struct passwd p; p.pw_class = 0; ],
Damien Millerad833b32000-08-23 10:46:23 +10002839 [ ac_cv_have_pw_class_in_struct_passwd="yes" ],
2840 [ ac_cv_have_pw_class_in_struct_passwd="no" ]
2841 )
2842])
2843if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002844 AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1,
2845 [Define if your password has a pw_class field])
Damien Millerad833b32000-08-23 10:46:23 +10002846fi
2847
Kevin Steves82456952001-06-22 21:14:18 +00002848AC_CACHE_CHECK([for pw_expire field in struct passwd],
2849 ac_cv_have_pw_expire_in_struct_passwd, [
2850 AC_TRY_COMPILE(
2851 [
2852#include <pwd.h>
2853 ],
2854 [ struct passwd p; p.pw_expire = 0; ],
2855 [ ac_cv_have_pw_expire_in_struct_passwd="yes" ],
2856 [ ac_cv_have_pw_expire_in_struct_passwd="no" ]
2857 )
2858])
2859if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002860 AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1,
2861 [Define if your password has a pw_expire field])
Kevin Steves82456952001-06-22 21:14:18 +00002862fi
2863
2864AC_CACHE_CHECK([for pw_change field in struct passwd],
2865 ac_cv_have_pw_change_in_struct_passwd, [
2866 AC_TRY_COMPILE(
2867 [
2868#include <pwd.h>
2869 ],
2870 [ struct passwd p; p.pw_change = 0; ],
2871 [ ac_cv_have_pw_change_in_struct_passwd="yes" ],
2872 [ ac_cv_have_pw_change_in_struct_passwd="no" ]
2873 )
2874])
2875if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002876 AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1,
2877 [Define if your password has a pw_change field])
Kevin Steves82456952001-06-22 21:14:18 +00002878fi
Damien Miller61e50f12000-05-08 20:49:37 +10002879
Tim Rice28bbb0c2002-05-27 17:37:32 -07002880dnl make sure we're using the real structure members and not defines
Kevin Steves939c9db2002-03-22 17:23:25 +00002881AC_CACHE_CHECK([for msg_accrights field in struct msghdr],
2882 ac_cv_have_accrights_in_msghdr, [
Darren Tuckera0c2b392004-09-11 23:26:37 +10002883 AC_COMPILE_IFELSE(
Kevin Steves939c9db2002-03-22 17:23:25 +00002884 [
Tim Riceae49fe62002-04-12 10:26:21 -07002885#include <sys/types.h>
Kevin Steves939c9db2002-03-22 17:23:25 +00002886#include <sys/socket.h>
2887#include <sys/uio.h>
Tim Rice28bbb0c2002-05-27 17:37:32 -07002888int main() {
2889#ifdef msg_accrights
Darren Tuckera0c2b392004-09-11 23:26:37 +10002890#error "msg_accrights is a macro"
Tim Rice28bbb0c2002-05-27 17:37:32 -07002891exit(1);
2892#endif
2893struct msghdr m;
2894m.msg_accrights = 0;
2895exit(0);
2896}
Kevin Steves939c9db2002-03-22 17:23:25 +00002897 ],
Kevin Steves939c9db2002-03-22 17:23:25 +00002898 [ ac_cv_have_accrights_in_msghdr="yes" ],
2899 [ ac_cv_have_accrights_in_msghdr="no" ]
2900 )
2901])
2902if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002903 AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1,
2904 [Define if your system uses access rights style
2905 file descriptor passing])
Kevin Steves939c9db2002-03-22 17:23:25 +00002906fi
2907
Kevin Stevesa44e0352002-04-07 16:18:03 +00002908AC_CACHE_CHECK([for msg_control field in struct msghdr],
2909 ac_cv_have_control_in_msghdr, [
Darren Tuckera0c2b392004-09-11 23:26:37 +10002910 AC_COMPILE_IFELSE(
Kevin Stevesa44e0352002-04-07 16:18:03 +00002911 [
Tim Riceae49fe62002-04-12 10:26:21 -07002912#include <sys/types.h>
Kevin Stevesa44e0352002-04-07 16:18:03 +00002913#include <sys/socket.h>
2914#include <sys/uio.h>
Tim Rice28bbb0c2002-05-27 17:37:32 -07002915int main() {
2916#ifdef msg_control
Darren Tuckera0c2b392004-09-11 23:26:37 +10002917#error "msg_control is a macro"
Tim Rice28bbb0c2002-05-27 17:37:32 -07002918exit(1);
2919#endif
2920struct msghdr m;
2921m.msg_control = 0;
2922exit(0);
2923}
Kevin Stevesa44e0352002-04-07 16:18:03 +00002924 ],
Kevin Stevesa44e0352002-04-07 16:18:03 +00002925 [ ac_cv_have_control_in_msghdr="yes" ],
2926 [ ac_cv_have_control_in_msghdr="no" ]
2927 )
2928])
2929if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002930 AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1,
2931 [Define if your system uses ancillary data style
2932 file descriptor passing])
Kevin Stevesa44e0352002-04-07 16:18:03 +00002933fi
2934
Damien Miller61e50f12000-05-08 20:49:37 +10002935AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [
Damien Millera8e06ce2003-11-21 23:48:55 +11002936 AC_TRY_LINK([],
2937 [ extern char *__progname; printf("%s", __progname); ],
Damien Miller61e50f12000-05-08 20:49:37 +10002938 [ ac_cv_libc_defines___progname="yes" ],
2939 [ ac_cv_libc_defines___progname="no" ]
2940 )
2941])
2942if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002943 AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname])
Damien Miller61e50f12000-05-08 20:49:37 +10002944fi
2945
Kevin Steves4846f4a2002-03-22 18:19:53 +00002946AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [
2947 AC_TRY_LINK([
2948#include <stdio.h>
Damien Millera8e06ce2003-11-21 23:48:55 +11002949],
2950 [ printf("%s", __FUNCTION__); ],
Kevin Steves4846f4a2002-03-22 18:19:53 +00002951 [ ac_cv_cc_implements___FUNCTION__="yes" ],
2952 [ ac_cv_cc_implements___FUNCTION__="no" ]
2953 )
2954])
2955if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002956 AC_DEFINE(HAVE___FUNCTION__, 1,
2957 [Define if compiler implements __FUNCTION__])
Kevin Steves4846f4a2002-03-22 18:19:53 +00002958fi
2959
2960AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [
2961 AC_TRY_LINK([
2962#include <stdio.h>
Damien Millera8e06ce2003-11-21 23:48:55 +11002963],
2964 [ printf("%s", __func__); ],
Kevin Steves4846f4a2002-03-22 18:19:53 +00002965 [ ac_cv_cc_implements___func__="yes" ],
2966 [ ac_cv_cc_implements___func__="no" ]
2967 )
2968])
2969if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07002970 AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__])
Kevin Steves4846f4a2002-03-22 18:19:53 +00002971fi
2972
Damien Miller57f39152005-11-24 19:58:19 +11002973AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [
2974 AC_TRY_LINK(
2975 [#include <stdarg.h>
2976 va_list x,y;],
2977 [va_copy(x,y);],
2978 [ ac_cv_have_va_copy="yes" ],
2979 [ ac_cv_have_va_copy="no" ]
2980 )
2981])
2982if test "x$ac_cv_have_va_copy" = "xyes" ; then
2983 AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists])
2984fi
2985
2986AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [
2987 AC_TRY_LINK(
2988 [#include <stdarg.h>
2989 va_list x,y;],
2990 [__va_copy(x,y);],
2991 [ ac_cv_have___va_copy="yes" ],
2992 [ ac_cv_have___va_copy="no" ]
2993 )
2994])
2995if test "x$ac_cv_have___va_copy" = "xyes" ; then
2996 AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists])
2997fi
2998
Damien Miller4f8e6692001-07-14 13:22:53 +10002999AC_CACHE_CHECK([whether getopt has optreset support],
3000 ac_cv_have_getopt_optreset, [
3001 AC_TRY_LINK(
3002 [
3003#include <getopt.h>
3004 ],
3005 [ extern int optreset; optreset = 0; ],
3006 [ ac_cv_have_getopt_optreset="yes" ],
3007 [ ac_cv_have_getopt_optreset="no" ]
3008 )
3009])
3010if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07003011 AC_DEFINE(HAVE_GETOPT_OPTRESET, 1,
3012 [Define if your getopt(3) defines and uses optreset])
Damien Miller4f8e6692001-07-14 13:22:53 +10003013fi
Damien Millera22ba012000-03-02 23:09:20 +11003014
Damien Millerecbb26d2000-07-15 14:59:14 +10003015AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [
Damien Millera8e06ce2003-11-21 23:48:55 +11003016 AC_TRY_LINK([],
3017 [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);],
Damien Millerecbb26d2000-07-15 14:59:14 +10003018 [ ac_cv_libc_defines_sys_errlist="yes" ],
3019 [ ac_cv_libc_defines_sys_errlist="no" ]
3020 )
3021])
3022if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07003023 AC_DEFINE(HAVE_SYS_ERRLIST, 1,
3024 [Define if your system defines sys_errlist[]])
Damien Millerecbb26d2000-07-15 14:59:14 +10003025fi
3026
3027
Damien Miller11fa2cc2000-08-16 10:35:58 +10003028AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [
Damien Millera8e06ce2003-11-21 23:48:55 +11003029 AC_TRY_LINK([],
3030 [ extern int sys_nerr; printf("%i", sys_nerr);],
Damien Miller11fa2cc2000-08-16 10:35:58 +10003031 [ ac_cv_libc_defines_sys_nerr="yes" ],
3032 [ ac_cv_libc_defines_sys_nerr="no" ]
3033 )
3034])
3035if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07003036 AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr])
Damien Miller11fa2cc2000-08-16 10:35:58 +10003037fi
3038
Damien Millera8e06ce2003-11-21 23:48:55 +11003039SCARD_MSG="no"
Ben Lindstroma42694f2002-04-05 16:11:45 +00003040# Check whether user wants sectok support
3041AC_ARG_WITH(sectok,
3042 [ --with-sectok Enable smartcard support using libsectok],
Damien Miller85de5802001-09-18 14:01:11 +10003043 [
3044 if test "x$withval" != "xno" ; then
3045 if test "x$withval" != "xyes" ; then
3046 CPPFLAGS="$CPPFLAGS -I${withval}"
3047 LDFLAGS="$LDFLAGS -L${withval}"
3048 if test ! -z "$need_dash_r" ; then
3049 LDFLAGS="$LDFLAGS -R${withval}"
3050 fi
3051 if test ! -z "$blibpath" ; then
3052 blibpath="$blibpath:${withval}"
3053 fi
3054 fi
3055 AC_CHECK_HEADERS(sectok.h)
3056 if test "$ac_cv_header_sectok_h" != yes; then
3057 AC_MSG_ERROR(Can't find sectok.h)
3058 fi
3059 AC_CHECK_LIB(sectok, sectok_open)
3060 if test "$ac_cv_lib_sectok_sectok_open" != yes; then
3061 AC_MSG_ERROR(Can't find libsectok)
3062 fi
Tim Rice7df8d392005-09-19 09:33:39 -07003063 AC_DEFINE(SMARTCARD, 1,
3064 [Define if you want smartcard support])
3065 AC_DEFINE(USE_SECTOK, 1,
3066 [Define if you want smartcard support
3067 using sectok])
Damien Millera8e06ce2003-11-21 23:48:55 +11003068 SCARD_MSG="yes, using sectok"
Ben Lindstroma42694f2002-04-05 16:11:45 +00003069 fi
3070 ]
3071)
3072
3073# Check whether user wants OpenSC support
Tim Rice12ee8e22005-03-17 13:37:04 -08003074OPENSC_CONFIG="no"
Ben Lindstroma42694f2002-04-05 16:11:45 +00003075AC_ARG_WITH(opensc,
Darren Tucker82171c62005-09-22 20:19:54 +10003076 [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)],
Tim Rice12ee8e22005-03-17 13:37:04 -08003077 [
3078 if test "x$withval" != "xno" ; then
3079 if test "x$withval" != "xyes" ; then
3080 OPENSC_CONFIG=$withval/bin/opensc-config
3081 else
3082 AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no)
3083 fi
3084 if test "$OPENSC_CONFIG" != "no"; then
3085 LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags`
3086 LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs`
3087 CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS"
Darren Tucker0ee3cbf2006-09-23 16:25:19 +10003088 LIBS="$LIBS $LIBOPENSC_LIBS"
Tim Rice12ee8e22005-03-17 13:37:04 -08003089 AC_DEFINE(SMARTCARD)
Tim Rice7df8d392005-09-19 09:33:39 -07003090 AC_DEFINE(USE_OPENSC, 1,
3091 [Define if you want smartcard support
3092 using OpenSC])
Tim Rice12ee8e22005-03-17 13:37:04 -08003093 SCARD_MSG="yes, using OpenSC"
3094 fi
3095 fi
3096 ]
3097)
Damien Miller85de5802001-09-18 14:01:11 +10003098
Darren Tucker5f88d342003-10-15 16:57:57 +10003099# Check libraries needed by DNS fingerprint support
Damien Millera8e06ce2003-11-21 23:48:55 +11003100AC_SEARCH_LIBS(getrrsetbyname, resolv,
Tim Rice7df8d392005-09-19 09:33:39 -07003101 [AC_DEFINE(HAVE_GETRRSETBYNAME, 1,
3102 [Define if getrrsetbyname() exists])],
Damien Miller7abe09b2003-05-15 10:53:49 +10003103 [
Darren Tucker5f88d342003-10-15 16:57:57 +10003104 # Needed by our getrrsetbyname()
3105 AC_SEARCH_LIBS(res_query, resolv)
3106 AC_SEARCH_LIBS(dn_expand, resolv)
Darren Tucker8e968a52004-05-13 11:56:16 +10003107 AC_MSG_CHECKING(if res_query will link)
3108 AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes),
3109 [AC_MSG_RESULT(no)
3110 saved_LIBS="$LIBS"
3111 LIBS="$LIBS -lresolv"
3112 AC_MSG_CHECKING(for res_query in -lresolv)
3113 AC_LINK_IFELSE([
3114#include <resolv.h>
3115int main()
3116{
3117 res_query (0, 0, 0, 0, 0);
3118 return 0;
3119}
3120 ],
3121 [LIBS="$LIBS -lresolv"
3122 AC_MSG_RESULT(yes)],
3123 [LIBS="$saved_LIBS"
3124 AC_MSG_RESULT(no)])
3125 ])
Darren Tucker5f88d342003-10-15 16:57:57 +10003126 AC_CHECK_FUNCS(_getshort _getlong)
Darren Tuckerd886e1c2005-06-01 18:57:45 +10003127 AC_CHECK_DECLS([_getshort, _getlong], , ,
Tim Ricefcc7ff12005-06-02 20:28:29 -07003128 [#include <sys/types.h>
3129 #include <arpa/nameser.h>])
Darren Tucker5f88d342003-10-15 16:57:57 +10003130 AC_CHECK_MEMBER(HEADER.ad,
Tim Rice7df8d392005-09-19 09:33:39 -07003131 [AC_DEFINE(HAVE_HEADER_AD, 1,
3132 [Define if HEADER.ad exists in arpa/nameser.h])],,
Darren Tucker5f88d342003-10-15 16:57:57 +10003133 [#include <arpa/nameser.h>])
3134 ])
Damien Miller7abe09b2003-05-15 10:53:49 +10003135
Damien Miller73b42d22006-04-22 21:26:08 +10003136# Check whether user wants SELinux support
3137SELINUX_MSG="no"
3138LIBSELINUX=""
3139AC_ARG_WITH(selinux,
3140 [ --with-selinux Enable SELinux support],
3141 [ if test "x$withval" != "xno" ; then
3142 AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.])
3143 SELINUX_MSG="yes"
3144 AC_CHECK_HEADER([selinux/selinux.h], ,
3145 AC_MSG_ERROR(SELinux support requires selinux.h header))
3146 AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ],
3147 AC_MSG_ERROR(SELinux support requires libselinux library))
Darren Tuckeradc947d2006-10-07 09:07:20 +10003148 save_LIBS="$LIBS"
3149 LIBS="$LIBS $LIBSELINUX"
Damien Miller73b42d22006-04-22 21:26:08 +10003150 AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level)
Darren Tuckeradc947d2006-10-07 09:07:20 +10003151 LIBS="$save_LIBS"
Damien Miller73b42d22006-04-22 21:26:08 +10003152 fi ]
3153)
3154AC_SUBST(LIBSELINUX)
3155
Damien Millerfd4c9ee2002-04-13 11:04:40 +10003156# Check whether user wants Kerberos 5 support
Damien Millera8e06ce2003-11-21 23:48:55 +11003157KRB5_MSG="no"
Damien Millerfd4c9ee2002-04-13 11:04:40 +10003158AC_ARG_WITH(kerberos5,
Damien Millera8e06ce2003-11-21 23:48:55 +11003159 [ --with-kerberos5=PATH Enable Kerberos 5 support],
Darren Tucker1d3ca582004-01-22 12:05:34 +11003160 [ if test "x$withval" != "xno" ; then
3161 if test "x$withval" = "xyes" ; then
3162 KRB5ROOT="/usr/local"
3163 else
3164 KRB5ROOT=${withval}
3165 fi
3166
Tim Rice7df8d392005-09-19 09:33:39 -07003167 AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support])
Darren Tucker1d3ca582004-01-22 12:05:34 +11003168 KRB5_MSG="yes"
3169
3170 AC_MSG_CHECKING(for krb5-config)
3171 if test -x $KRB5ROOT/bin/krb5-config ; then
3172 KRB5CONF=$KRB5ROOT/bin/krb5-config
3173 AC_MSG_RESULT($KRB5CONF)
3174
3175 AC_MSG_CHECKING(for gssapi support)
3176 if $KRB5CONF | grep gssapi >/dev/null ; then
3177 AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -07003178 AC_DEFINE(GSSAPI, 1,
3179 [Define this if you want GSSAPI
3180 support in the version 2 protocol])
Darren Tucker0d27ed12004-02-24 10:37:33 +11003181 k5confopts=gssapi
Damien Millera8e06ce2003-11-21 23:48:55 +11003182 else
Darren Tucker1d3ca582004-01-22 12:05:34 +11003183 AC_MSG_RESULT(no)
Darren Tucker0d27ed12004-02-24 10:37:33 +11003184 k5confopts=""
Damien Millera8e06ce2003-11-21 23:48:55 +11003185 fi
Darren Tucker0d27ed12004-02-24 10:37:33 +11003186 K5CFLAGS="`$KRB5CONF --cflags $k5confopts`"
3187 K5LIBS="`$KRB5CONF --libs $k5confopts`"
Darren Tucker1d3ca582004-01-22 12:05:34 +11003188 CPPFLAGS="$CPPFLAGS $K5CFLAGS"
Darren Tucker1d3ca582004-01-22 12:05:34 +11003189 AC_MSG_CHECKING(whether we are using Heimdal)
3190 AC_TRY_COMPILE([ #include <krb5.h> ],
3191 [ char *tmp = heimdal_version; ],
3192 [ AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -07003193 AC_DEFINE(HEIMDAL, 1,
3194 [Define this if you are using the
3195 Heimdal version of Kerberos V5]) ],
Darren Tucker1d3ca582004-01-22 12:05:34 +11003196 AC_MSG_RESULT(no)
3197 )
3198 else
3199 AC_MSG_RESULT(no)
Damien Millerfd4c9ee2002-04-13 11:04:40 +10003200 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
Damien Millera8e06ce2003-11-21 23:48:55 +11003201 LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
Damien Millera8e06ce2003-11-21 23:48:55 +11003202 AC_MSG_CHECKING(whether we are using Heimdal)
3203 AC_TRY_COMPILE([ #include <krb5.h> ],
3204 [ char *tmp = heimdal_version; ],
3205 [ AC_MSG_RESULT(yes)
3206 AC_DEFINE(HEIMDAL)
Damien Miller5561e0b2004-04-20 20:28:55 +10003207 K5LIBS="-lkrb5 -ldes"
3208 K5LIBS="$K5LIBS -lcom_err -lasn1"
Tim Riceeae17cc2005-03-17 16:52:20 -08003209 AC_CHECK_LIB(roken, net_write,
Damien Miller5561e0b2004-04-20 20:28:55 +10003210 [K5LIBS="$K5LIBS -lroken"])
Damien Millera8e06ce2003-11-21 23:48:55 +11003211 ],
3212 [ AC_MSG_RESULT(no)
3213 K5LIBS="-lkrb5 -lk5crypto -lcom_err"
3214 ]
3215 )
Damien Miller200d0a72003-06-30 19:21:36 +10003216 AC_SEARCH_LIBS(dn_expand, resolv)
Damien Millerfd4c9ee2002-04-13 11:04:40 +10003217
Darren Tucker49aaf4a2003-08-26 11:58:16 +10003218 AC_CHECK_LIB(gssapi,gss_init_sec_context,
3219 [ AC_DEFINE(GSSAPI)
3220 K5LIBS="-lgssapi $K5LIBS" ],
3221 [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context,
3222 [ AC_DEFINE(GSSAPI)
Damien Millera8e06ce2003-11-21 23:48:55 +11003223 K5LIBS="-lgssapi_krb5 $K5LIBS" ],
Darren Tucker49aaf4a2003-08-26 11:58:16 +10003224 AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]),
3225 $K5LIBS)
3226 ],
3227 $K5LIBS)
Tim Riceeae17cc2005-03-17 16:52:20 -08003228
Darren Tucker49aaf4a2003-08-26 11:58:16 +10003229 AC_CHECK_HEADER(gssapi.h, ,
3230 [ unset ac_cv_header_gssapi_h
Damien Millera8e06ce2003-11-21 23:48:55 +11003231 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
Darren Tucker49aaf4a2003-08-26 11:58:16 +10003232 AC_CHECK_HEADERS(gssapi.h, ,
3233 AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail])
Damien Millera8e06ce2003-11-21 23:48:55 +11003234 )
Darren Tucker49aaf4a2003-08-26 11:58:16 +10003235 ]
3236 )
3237
3238 oldCPP="$CPPFLAGS"
3239 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
3240 AC_CHECK_HEADER(gssapi_krb5.h, ,
3241 [ CPPFLAGS="$oldCPP" ])
3242
Damien Millera8e06ce2003-11-21 23:48:55 +11003243 fi
Darren Tucker1d3ca582004-01-22 12:05:34 +11003244 if test ! -z "$need_dash_r" ; then
3245 LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib"
3246 fi
3247 if test ! -z "$blibpath" ; then
3248 blibpath="$blibpath:${KRB5ROOT}/lib"
3249 fi
Tim Ricefd9e9e32005-09-12 17:36:10 -07003250
3251 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h)
3252 AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h)
3253 AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h)
3254
3255 LIBS="$LIBS $K5LIBS"
Tim Rice7df8d392005-09-19 09:33:39 -07003256 AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1,
3257 [Define this if you want to use libkafs' AFS support]))
Darren Tucker0d27ed12004-02-24 10:37:33 +11003258 fi
Darren Tucker0d27ed12004-02-24 10:37:33 +11003259 ]
Damien Millerfd4c9ee2002-04-13 11:04:40 +10003260)
Damien Millerc79bc0d2001-03-28 13:03:42 +10003261
Damien Millera22ba012000-03-02 23:09:20 +11003262# Looking for programs, paths and files
Damien Millera22ba012000-03-02 23:09:20 +11003263
Damien Millerf58c6722002-05-13 13:15:42 +10003264PRIVSEP_PATH=/var/empty
3265AC_ARG_WITH(privsep-path,
Tim Ricecbb90662002-07-08 19:17:10 -07003266 [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)],
Damien Millerf58c6722002-05-13 13:15:42 +10003267 [
Tim Rice35cc69d2005-03-17 16:44:25 -08003268 if test -n "$withval" && test "x$withval" != "xno" && \
3269 test "x${withval}" != "xyes"; then
Damien Millerf58c6722002-05-13 13:15:42 +10003270 PRIVSEP_PATH=$withval
3271 fi
3272 ]
3273)
3274AC_SUBST(PRIVSEP_PATH)
3275
Damien Millera22ba012000-03-02 23:09:20 +11003276AC_ARG_WITH(xauth,
3277 [ --with-xauth=PATH Specify path to xauth program ],
3278 [
Tim Rice35cc69d2005-03-17 16:44:25 -08003279 if test -n "$withval" && test "x$withval" != "xno" && \
3280 test "x${withval}" != "xyes"; then
Damien Miller7b22d652000-06-18 14:07:04 +10003281 xauth_path=$withval
Damien Millera22ba012000-03-02 23:09:20 +11003282 fi
3283 ],
3284 [
Tim Ricee22be3b2002-07-17 19:20:07 -07003285 TestPath="$PATH"
3286 TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin"
3287 TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11"
3288 TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin"
3289 TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin"
3290 AC_PATH_PROG(xauth_path, xauth, , $TestPath)
Damien Milleredb82922000-06-20 13:25:52 +10003291 if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
Damien Millera22ba012000-03-02 23:09:20 +11003292 xauth_path="/usr/openwin/bin/xauth"
3293 fi
3294 ]
3295)
3296
Damien Miller7d901272003-01-13 16:55:22 +11003297STRIP_OPT=-s
3298AC_ARG_ENABLE(strip,
3299 [ --disable-strip Disable calling strip(1) on install],
3300 [
3301 if test "x$enableval" = "xno" ; then
3302 STRIP_OPT=
3303 fi
3304 ]
3305)
3306AC_SUBST(STRIP_OPT)
3307
Damien Millera19cf472000-11-29 13:28:50 +11003308if test -z "$xauth_path" ; then
3309 XAUTH_PATH="undefined"
3310 AC_SUBST(XAUTH_PATH)
3311else
Tim Rice7df8d392005-09-19 09:33:39 -07003312 AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path",
3313 [Define if xauth is found in your path])
Damien Millera19cf472000-11-29 13:28:50 +11003314 XAUTH_PATH=$xauth_path
3315 AC_SUBST(XAUTH_PATH)
Damien Millera22ba012000-03-02 23:09:20 +11003316fi
Damien Millera22ba012000-03-02 23:09:20 +11003317
3318# Check for mail directory (last resort if we cannot get it from headers)
3319if test ! -z "$MAIL" ; then
3320 maildir=`dirname $MAIL`
Tim Rice7df8d392005-09-19 09:33:39 -07003321 AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir",
3322 [Set this to your mail directory if you don't have maillock.h])
Damien Millera22ba012000-03-02 23:09:20 +11003323fi
3324
Darren Tucker623d92f2004-09-12 22:36:15 +10003325if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then
Darren Tuckera0c2b392004-09-11 23:26:37 +10003326 AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test])
3327 disable_ptmx_check=yes
3328fi
Damien Millera22ba012000-03-02 23:09:20 +11003329if test -z "$no_dev_ptmx" ; then
Kevin Steves0ea1d9d2002-04-25 18:17:04 +00003330 if test "x$disable_ptmx_check" != "xyes" ; then
Damien Millera8e06ce2003-11-21 23:48:55 +11003331 AC_CHECK_FILE("/dev/ptmx",
Kevin Steves0ea1d9d2002-04-25 18:17:04 +00003332 [
Tim Rice7df8d392005-09-19 09:33:39 -07003333 AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1,
3334 [Define if you have /dev/ptmx])
Kevin Steves0ea1d9d2002-04-25 18:17:04 +00003335 have_dev_ptmx=1
3336 ]
3337 )
3338 fi
Damien Millera22ba012000-03-02 23:09:20 +11003339fi
Darren Tuckera0c2b392004-09-11 23:26:37 +10003340
Darren Tucker623d92f2004-09-12 22:36:15 +10003341if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then
Darren Tuckera0c2b392004-09-11 23:26:37 +10003342 AC_CHECK_FILE("/dev/ptc",
3343 [
Tim Rice7df8d392005-09-19 09:33:39 -07003344 AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1,
3345 [Define if you have /dev/ptc])
Darren Tuckera0c2b392004-09-11 23:26:37 +10003346 have_dev_ptc=1
3347 ]
3348 )
3349else
3350 AC_MSG_WARN([cross compiling: Disabling /dev/ptc test])
3351fi
Damien Miller204ad072000-03-02 23:56:12 +11003352
Damien Millera22ba012000-03-02 23:09:20 +11003353# Options from here on. Some of these are preset by platform above
Ben Lindstrom9841b0a2001-06-09 02:26:58 +00003354AC_ARG_WITH(mantype,
Damien Miller897741e2001-04-16 10:41:46 +10003355 [ --with-mantype=man|cat|doc Set man page type],
Damien Miller670a4b82000-01-22 13:53:11 +11003356 [
Damien Miller897741e2001-04-16 10:41:46 +10003357 case "$withval" in
3358 man|cat|doc)
3359 MANTYPE=$withval
3360 ;;
3361 *)
3362 AC_MSG_ERROR(invalid man type: $withval)
3363 ;;
3364 esac
Damien Miller670a4b82000-01-22 13:53:11 +11003365 ]
3366)
Ben Lindstrombc709922001-04-18 18:04:21 +00003367if test -z "$MANTYPE"; then
Tim Ricee22be3b2002-07-17 19:20:07 -07003368 TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
3369 AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath)
Ben Lindstrombc709922001-04-18 18:04:21 +00003370 if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
3371 MANTYPE=doc
3372 elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
3373 MANTYPE=man
3374 else
3375 MANTYPE=cat
3376 fi
3377fi
Damien Miller670a4b82000-01-22 13:53:11 +11003378AC_SUBST(MANTYPE)
Ben Lindstrombc709922001-04-18 18:04:21 +00003379if test "$MANTYPE" = "doc"; then
3380 mansubdir=man;
3381else
3382 mansubdir=$MANTYPE;
3383fi
3384AC_SUBST(mansubdir)
Damien Miller8bdeee21999-12-30 15:50:54 +11003385
Damien Millera22ba012000-03-02 23:09:20 +11003386# Check whether to enable MD5 passwords
Damien Millera8e06ce2003-11-21 23:48:55 +11003387MD5_MSG="no"
Damien Millerf7c0f821999-11-22 22:31:49 +11003388AC_ARG_WITH(md5-passwords,
Damien Millerdd1c7ba1999-11-19 15:53:20 +11003389 [ --with-md5-passwords Enable use of MD5 passwords],
Damien Miller8bdeee21999-12-30 15:50:54 +11003390 [
Damien Millerb85dcad2000-03-11 11:37:00 +11003391 if test "x$withval" != "xno" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07003392 AC_DEFINE(HAVE_MD5_PASSWORDS, 1,
3393 [Define if you want to allow MD5 passwords])
Damien Millera8e06ce2003-11-21 23:48:55 +11003394 MD5_MSG="yes"
Damien Miller8bdeee21999-12-30 15:50:54 +11003395 fi
3396 ]
Damien Millerdd1c7ba1999-11-19 15:53:20 +11003397)
3398
Damien Millera22ba012000-03-02 23:09:20 +11003399# Whether to disable shadow password support
Damien Miller76112de1999-12-21 11:18:08 +11003400AC_ARG_WITH(shadow,
3401 [ --without-shadow Disable shadow password support],
3402 [
Tim Riceeae17cc2005-03-17 16:52:20 -08003403 if test "x$withval" = "xno" ; then
Damien Miller76112de1999-12-21 11:18:08 +11003404 AC_DEFINE(DISABLE_SHADOW)
Damien Miller1f335fb2000-06-26 11:31:33 +10003405 disable_shadow=yes
Damien Miller76112de1999-12-21 11:18:08 +11003406 fi
3407 ]
3408)
3409
Damien Miller1f335fb2000-06-26 11:31:33 +10003410if test -z "$disable_shadow" ; then
3411 AC_MSG_CHECKING([if the systems has expire shadow information])
3412 AC_TRY_COMPILE(
3413 [
3414#include <sys/types.h>
3415#include <shadow.h>
3416 struct spwd sp;
3417 ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ],
3418 [ sp_expire_available=yes ], []
3419 )
3420
3421 if test "x$sp_expire_available" = "xyes" ; then
3422 AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -07003423 AC_DEFINE(HAS_SHADOW_EXPIRE, 1,
3424 [Define if you want to use shadow password expire field])
Damien Miller1f335fb2000-06-26 11:31:33 +10003425 else
3426 AC_MSG_RESULT(no)
3427 fi
3428fi
3429
Damien Millera22ba012000-03-02 23:09:20 +11003430# Use ip address instead of hostname in $DISPLAY
Damien Miller9a947342000-08-30 10:03:33 +11003431if test ! -z "$IPADDR_IN_DISPLAY" ; then
3432 DISPLAY_HACK_MSG="yes"
Tim Rice7df8d392005-09-19 09:33:39 -07003433 AC_DEFINE(IPADDR_IN_DISPLAY, 1,
3434 [Define if you need to use IP address
3435 instead of hostname in $DISPLAY])
Damien Miller9a947342000-08-30 10:03:33 +11003436else
Damien Millera8e06ce2003-11-21 23:48:55 +11003437 DISPLAY_HACK_MSG="no"
Damien Miller9a947342000-08-30 10:03:33 +11003438 AC_ARG_WITH(ipaddr-display,
3439 [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY],
3440 [
Tim Riceeae17cc2005-03-17 16:52:20 -08003441 if test "x$withval" != "xno" ; then
Damien Miller9a947342000-08-30 10:03:33 +11003442 AC_DEFINE(IPADDR_IN_DISPLAY)
Damien Millera8e06ce2003-11-21 23:48:55 +11003443 DISPLAY_HACK_MSG="yes"
Damien Miller9a947342000-08-30 10:03:33 +11003444 fi
3445 ]
3446 )
3447fi
Damien Miller76112de1999-12-21 11:18:08 +11003448
Darren Tuckere1a790d2003-09-16 11:52:19 +10003449# check for /etc/default/login and use it if present.
Tim Rice7ff4e6d2003-09-22 19:50:14 -07003450AC_ARG_ENABLE(etc-default-login,
Darren Tucker1b6f2292005-02-11 16:11:49 +11003451 [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]],
Darren Tucker2f9573d2005-02-10 22:28:54 +11003452 [ if test "x$enableval" = "xno"; then
3453 AC_MSG_NOTICE([/etc/default/login handling disabled])
3454 etc_default_login=no
3455 else
3456 etc_default_login=yes
3457 fi ],
Darren Tucker314d89e2005-10-17 23:29:23 +10003458 [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes";
3459 then
3460 AC_MSG_WARN([cross compiling: not checking /etc/default/login])
3461 etc_default_login=no
3462 else
3463 etc_default_login=yes
3464 fi ]
Darren Tucker2f9573d2005-02-10 22:28:54 +11003465)
Darren Tuckere1a790d2003-09-16 11:52:19 +10003466
Darren Tucker2f9573d2005-02-10 22:28:54 +11003467if test "x$etc_default_login" != "xno"; then
3468 AC_CHECK_FILE("/etc/default/login",
3469 [ external_path_file=/etc/default/login ])
Darren Tucker314d89e2005-10-17 23:29:23 +10003470 if test "x$external_path_file" = "x/etc/default/login"; then
Tim Rice7df8d392005-09-19 09:33:39 -07003471 AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1,
3472 [Define if your system has /etc/default/login])
Darren Tuckera0c2b392004-09-11 23:26:37 +10003473 fi
Darren Tucker2f9573d2005-02-10 22:28:54 +11003474fi
Darren Tuckere1a790d2003-09-16 11:52:19 +10003475
Tim Rice43a1c132002-04-17 21:19:14 -07003476dnl BSD systems use /etc/login.conf so --with-default-path= has no effect
Tim Rice8bb561b2005-03-17 16:23:19 -08003477if test $ac_cv_func_login_getcapbool = "yes" && \
3478 test $ac_cv_header_login_cap_h = "yes" ; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10003479 external_path_file=/etc/login.conf
Tim Rice43a1c132002-04-17 21:19:14 -07003480fi
Darren Tuckere1a790d2003-09-16 11:52:19 +10003481
Damien Millera22ba012000-03-02 23:09:20 +11003482# Whether to mess with the default path
Damien Millera8e06ce2003-11-21 23:48:55 +11003483SERVER_PATH_MSG="(default)"
Damien Millere7f626c1999-12-31 09:49:44 +11003484AC_ARG_WITH(default-path,
Damien Millerf71d2a52002-05-13 15:14:08 +10003485 [ --with-default-path= Specify default \$PATH environment for server],
Damien Miller5a3e6831999-12-27 09:48:56 +11003486 [
Darren Tuckere1a790d2003-09-16 11:52:19 +10003487 if test "x$external_path_file" = "x/etc/login.conf" ; then
Tim Rice43a1c132002-04-17 21:19:14 -07003488 AC_MSG_WARN([
3489--with-default-path=PATH has no effect on this system.
3490Edit /etc/login.conf instead.])
Tim Riceeae17cc2005-03-17 16:52:20 -08003491 elif test "x$withval" != "xno" ; then
Tim Riceb925b4b2003-09-15 22:40:49 -07003492 if test ! -z "$external_path_file" ; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10003493 AC_MSG_WARN([
3494--with-default-path=PATH will only be used if PATH is not defined in
3495$external_path_file .])
3496 fi
Tim Rice59ea0a02001-03-10 13:50:45 -08003497 user_path="$withval"
Damien Millera8e06ce2003-11-21 23:48:55 +11003498 SERVER_PATH_MSG="$withval"
Damien Miller5a3e6831999-12-27 09:48:56 +11003499 fi
Tim Rice59ea0a02001-03-10 13:50:45 -08003500 ],
Darren Tuckere1a790d2003-09-16 11:52:19 +10003501 [ if test "x$external_path_file" = "x/etc/login.conf" ; then
3502 AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf])
Tim Rice43a1c132002-04-17 21:19:14 -07003503 else
Tim Riceb925b4b2003-09-15 22:40:49 -07003504 if test ! -z "$external_path_file" ; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10003505 AC_MSG_WARN([
3506If PATH is defined in $external_path_file, ensure the path to scp is included,
3507otherwise scp will not work.])
3508 fi
Darren Tucker314d89e2005-10-17 23:29:23 +10003509 AC_RUN_IFELSE(
3510 [AC_LANG_SOURCE([[
Tim Rice59ea0a02001-03-10 13:50:45 -08003511/* find out what STDPATH is */
3512#include <stdio.h>
Tim Rice59ea0a02001-03-10 13:50:45 -08003513#ifdef HAVE_PATHS_H
3514# include <paths.h>
3515#endif
3516#ifndef _PATH_STDPATH
Tim Rice1c9e6882002-11-22 13:29:01 -08003517# ifdef _PATH_USERPATH /* Irix */
3518# define _PATH_STDPATH _PATH_USERPATH
3519# else
3520# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
3521# endif
Tim Rice59ea0a02001-03-10 13:50:45 -08003522#endif
3523#include <sys/types.h>
3524#include <sys/stat.h>
3525#include <fcntl.h>
3526#define DATA "conftest.stdpath"
3527
3528main()
3529{
3530 FILE *fd;
3531 int rc;
Tim Riceeae17cc2005-03-17 16:52:20 -08003532
Tim Rice59ea0a02001-03-10 13:50:45 -08003533 fd = fopen(DATA,"w");
3534 if(fd == NULL)
3535 exit(1);
Tim Riceeae17cc2005-03-17 16:52:20 -08003536
Tim Rice59ea0a02001-03-10 13:50:45 -08003537 if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
3538 exit(1);
3539
3540 exit(0);
3541}
Darren Tucker314d89e2005-10-17 23:29:23 +10003542 ]])],
3543 [ user_path=`cat conftest.stdpath` ],
Tim Rice59ea0a02001-03-10 13:50:45 -08003544 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ],
3545 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ]
3546 )
3547# make sure $bindir is in USER_PATH so scp will work
3548 t_bindir=`eval echo ${bindir}`
3549 case $t_bindir in
3550 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
3551 esac
3552 case $t_bindir in
3553 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
3554 esac
3555 echo $user_path | grep ":$t_bindir" > /dev/null 2>&1
3556 if test $? -ne 0 ; then
3557 echo $user_path | grep "^$t_bindir" > /dev/null 2>&1
3558 if test $? -ne 0 ; then
3559 user_path=$user_path:$t_bindir
3560 AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work)
3561 fi
3562 fi
Tim Rice43a1c132002-04-17 21:19:14 -07003563 fi ]
Damien Miller5a3e6831999-12-27 09:48:56 +11003564)
Darren Tuckere1a790d2003-09-16 11:52:19 +10003565if test "x$external_path_file" != "x/etc/login.conf" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07003566 AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH])
Tim Rice43a1c132002-04-17 21:19:14 -07003567 AC_SUBST(user_path)
3568fi
Damien Miller5a3e6831999-12-27 09:48:56 +11003569
Damien Millera18bbd32002-05-13 10:48:57 +10003570# Set superuser path separately to user path
Damien Millera18bbd32002-05-13 10:48:57 +10003571AC_ARG_WITH(superuser-path,
3572 [ --with-superuser-path= Specify different path for super-user],
3573 [
Tim Rice35cc69d2005-03-17 16:44:25 -08003574 if test -n "$withval" && test "x$withval" != "xno" && \
3575 test "x${withval}" != "xyes"; then
Tim Rice7df8d392005-09-19 09:33:39 -07003576 AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval",
3577 [Define if you want a different $PATH
3578 for the superuser])
Damien Millera18bbd32002-05-13 10:48:57 +10003579 superuser_path=$withval
3580 fi
3581 ]
3582)
3583
3584
Damien Miller61e50f12000-05-08 20:49:37 +10003585AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses])
Damien Millera8e06ce2003-11-21 23:48:55 +11003586IPV4_IN6_HACK_MSG="no"
Damien Miller7bcb0892000-03-11 20:45:40 +11003587AC_ARG_WITH(4in6,
3588 [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses],
3589 [
3590 if test "x$withval" != "xno" ; then
3591 AC_MSG_RESULT(yes)
Tim Rice7df8d392005-09-19 09:33:39 -07003592 AC_DEFINE(IPV4_IN_IPV6, 1,
3593 [Detect IPv4 in IPv6 mapped addresses
3594 and treat as IPv4])
Damien Millera8e06ce2003-11-21 23:48:55 +11003595 IPV4_IN6_HACK_MSG="yes"
Damien Miller7bcb0892000-03-11 20:45:40 +11003596 else
3597 AC_MSG_RESULT(no)
3598 fi
3599 ],[
3600 if test "x$inet6_default_4in6" = "xyes"; then
3601 AC_MSG_RESULT([yes (default)])
3602 AC_DEFINE(IPV4_IN_IPV6)
Damien Millera8e06ce2003-11-21 23:48:55 +11003603 IPV4_IN6_HACK_MSG="yes"
Damien Miller7bcb0892000-03-11 20:45:40 +11003604 else
3605 AC_MSG_RESULT([no (default)])
3606 fi
3607 ]
3608)
3609
Damien Miller60396b02001-02-18 17:01:00 +11003610# Whether to enable BSD auth support
Damien Miller6c21c512002-01-22 21:57:53 +11003611BSD_AUTH_MSG=no
Damien Miller60396b02001-02-18 17:01:00 +11003612AC_ARG_WITH(bsd-auth,
3613 [ --with-bsd-auth Enable BSD auth support],
3614 [
Tim Riceeae17cc2005-03-17 16:52:20 -08003615 if test "x$withval" != "xno" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07003616 AC_DEFINE(BSD_AUTH, 1,
3617 [Define if you have BSD auth support])
Damien Miller6c21c512002-01-22 21:57:53 +11003618 BSD_AUTH_MSG=yes
Damien Miller60396b02001-02-18 17:01:00 +11003619 fi
3620 ]
3621)
3622
Damien Millera22ba012000-03-02 23:09:20 +11003623# Where to place sshd.pid
Damien Millerb13c73e2000-01-17 22:02:17 +11003624piddir=/var/run
Damien Miller78315eb2000-09-29 23:01:36 +11003625# make sure the directory exists
Tim Riceeae17cc2005-03-17 16:52:20 -08003626if test ! -d $piddir ; then
Damien Miller78315eb2000-09-29 23:01:36 +11003627 piddir=`eval echo ${sysconfdir}`
3628 case $piddir in
Damien Millera8e06ce2003-11-21 23:48:55 +11003629 NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
Damien Miller78315eb2000-09-29 23:01:36 +11003630 esac
3631fi
3632
Tim Rice88f2ab52002-03-17 12:17:34 -08003633AC_ARG_WITH(pid-dir,
3634 [ --with-pid-dir=PATH Specify location of ssh.pid file],
3635 [
Tim Rice35cc69d2005-03-17 16:44:25 -08003636 if test -n "$withval" && test "x$withval" != "xno" && \
3637 test "x${withval}" != "xyes"; then
Tim Rice88f2ab52002-03-17 12:17:34 -08003638 piddir=$withval
Tim Riceeae17cc2005-03-17 16:52:20 -08003639 if test ! -d $piddir ; then
Tim Rice88f2ab52002-03-17 12:17:34 -08003640 AC_MSG_WARN([** no $piddir directory on this system **])
3641 fi
3642 fi
3643 ]
3644)
3645
Tim Rice7df8d392005-09-19 09:33:39 -07003646AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid])
Damien Millerb13c73e2000-01-17 22:02:17 +11003647AC_SUBST(piddir)
Damien Miller5eed6a22000-01-16 12:05:18 +11003648
andre2ff7b5d2000-06-03 14:57:40 +00003649dnl allow user to disable some login recording features
3650AC_ARG_ENABLE(lastlog,
andre43ca7e22000-06-19 08:23:46 +00003651 [ --disable-lastlog disable use of lastlog even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003652 [
3653 if test "x$enableval" = "xno" ; then
3654 AC_DEFINE(DISABLE_LASTLOG)
3655 fi
3656 ]
andre2ff7b5d2000-06-03 14:57:40 +00003657)
3658AC_ARG_ENABLE(utmp,
andre43ca7e22000-06-19 08:23:46 +00003659 [ --disable-utmp disable use of utmp even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003660 [
3661 if test "x$enableval" = "xno" ; then
3662 AC_DEFINE(DISABLE_UTMP)
3663 fi
3664 ]
andre2ff7b5d2000-06-03 14:57:40 +00003665)
3666AC_ARG_ENABLE(utmpx,
andre43ca7e22000-06-19 08:23:46 +00003667 [ --disable-utmpx disable use of utmpx even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003668 [
3669 if test "x$enableval" = "xno" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07003670 AC_DEFINE(DISABLE_UTMPX, 1,
3671 [Define if you don't want to use utmpx])
Darren Tuckera3020db2003-06-28 12:54:33 +10003672 fi
3673 ]
andre2ff7b5d2000-06-03 14:57:40 +00003674)
3675AC_ARG_ENABLE(wtmp,
andre43ca7e22000-06-19 08:23:46 +00003676 [ --disable-wtmp disable use of wtmp even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003677 [
3678 if test "x$enableval" = "xno" ; then
3679 AC_DEFINE(DISABLE_WTMP)
3680 fi
3681 ]
andre2ff7b5d2000-06-03 14:57:40 +00003682)
3683AC_ARG_ENABLE(wtmpx,
andre43ca7e22000-06-19 08:23:46 +00003684 [ --disable-wtmpx disable use of wtmpx even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003685 [
3686 if test "x$enableval" = "xno" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07003687 AC_DEFINE(DISABLE_WTMPX, 1,
3688 [Define if you don't want to use wtmpx])
Darren Tuckera3020db2003-06-28 12:54:33 +10003689 fi
3690 ]
andre2ff7b5d2000-06-03 14:57:40 +00003691)
3692AC_ARG_ENABLE(libutil,
andre43ca7e22000-06-19 08:23:46 +00003693 [ --disable-libutil disable use of libutil (login() etc.) [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003694 [
3695 if test "x$enableval" = "xno" ; then
3696 AC_DEFINE(DISABLE_LOGIN)
3697 fi
3698 ]
andre2ff7b5d2000-06-03 14:57:40 +00003699)
3700AC_ARG_ENABLE(pututline,
andre43ca7e22000-06-19 08:23:46 +00003701 [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003702 [
3703 if test "x$enableval" = "xno" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07003704 AC_DEFINE(DISABLE_PUTUTLINE, 1,
3705 [Define if you don't want to use pututline()
3706 etc. to write [uw]tmp])
Darren Tuckera3020db2003-06-28 12:54:33 +10003707 fi
3708 ]
andre2ff7b5d2000-06-03 14:57:40 +00003709)
3710AC_ARG_ENABLE(pututxline,
andre43ca7e22000-06-19 08:23:46 +00003711 [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10003712 [
3713 if test "x$enableval" = "xno" ; then
Tim Rice7df8d392005-09-19 09:33:39 -07003714 AC_DEFINE(DISABLE_PUTUTXLINE, 1,
3715 [Define if you don't want to use pututxline()
3716 etc. to write [uw]tmpx])
Darren Tuckera3020db2003-06-28 12:54:33 +10003717 fi
3718 ]
andre2ff7b5d2000-06-03 14:57:40 +00003719)
3720AC_ARG_WITH(lastlog,
andre43ca7e22000-06-19 08:23:46 +00003721 [ --with-lastlog=FILE|DIR specify lastlog location [common locations]],
Damien Miller709528a2001-01-31 09:57:55 +11003722 [
Tim Riceeae17cc2005-03-17 16:52:20 -08003723 if test "x$withval" = "xno" ; then
Damien Miller709528a2001-01-31 09:57:55 +11003724 AC_DEFINE(DISABLE_LASTLOG)
Tim Rice35cc69d2005-03-17 16:44:25 -08003725 elif test -n "$withval" && test "x${withval}" != "xyes"; then
Damien Miller709528a2001-01-31 09:57:55 +11003726 conf_lastlog_location=$withval
3727 fi
3728 ]
3729)
andre2ff7b5d2000-06-03 14:57:40 +00003730
3731dnl lastlog, [uw]tmpx? detection
3732dnl NOTE: set the paths in the platform section to avoid the
3733dnl need for command-line parameters
3734dnl lastlog and [uw]tmp are subject to a file search if all else fails
3735
3736dnl lastlog detection
3737dnl NOTE: the code itself will detect if lastlog is a directory
3738AC_MSG_CHECKING([if your system defines LASTLOG_FILE])
3739AC_TRY_COMPILE([
3740#include <sys/types.h>
3741#include <utmp.h>
3742#ifdef HAVE_LASTLOG_H
3743# include <lastlog.h>
3744#endif
Damien Miller2994e082000-06-04 15:51:47 +10003745#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00003746# include <paths.h>
3747#endif
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00003748#ifdef HAVE_LOGIN_H
3749# include <login.h>
3750#endif
andre2ff7b5d2000-06-03 14:57:40 +00003751 ],
3752 [ char *lastlog = LASTLOG_FILE; ],
3753 [ AC_MSG_RESULT(yes) ],
Damien Miller2994e082000-06-04 15:51:47 +10003754 [
3755 AC_MSG_RESULT(no)
3756 AC_MSG_CHECKING([if your system defines _PATH_LASTLOG])
3757 AC_TRY_COMPILE([
3758#include <sys/types.h>
3759#include <utmp.h>
3760#ifdef HAVE_LASTLOG_H
3761# include <lastlog.h>
3762#endif
3763#ifdef HAVE_PATHS_H
3764# include <paths.h>
3765#endif
3766 ],
3767 [ char *lastlog = _PATH_LASTLOG; ],
3768 [ AC_MSG_RESULT(yes) ],
3769 [
andree441aa32000-06-12 22:34:38 +00003770 AC_MSG_RESULT(no)
Damien Miller2994e082000-06-04 15:51:47 +10003771 system_lastlog_path=no
3772 ])
3773 ]
andre2ff7b5d2000-06-03 14:57:40 +00003774)
Damien Miller2994e082000-06-04 15:51:47 +10003775
andre2ff7b5d2000-06-03 14:57:40 +00003776if test -z "$conf_lastlog_location"; then
3777 if test x"$system_lastlog_path" = x"no" ; then
3778 for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
Damien Milleredb82922000-06-20 13:25:52 +10003779 if (test -d "$f" || test -f "$f") ; then
andre2ff7b5d2000-06-03 14:57:40 +00003780 conf_lastlog_location=$f
3781 fi
3782 done
3783 if test -z "$conf_lastlog_location"; then
andre45cad512000-06-12 23:27:31 +00003784 AC_MSG_WARN([** Cannot find lastlog **])
3785 dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx
andre2ff7b5d2000-06-03 14:57:40 +00003786 fi
3787 fi
3788fi
3789
3790if test -n "$conf_lastlog_location"; then
Tim Rice7df8d392005-09-19 09:33:39 -07003791 AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location",
3792 [Define if you want to specify the path to your lastlog file])
Tim Riceeae17cc2005-03-17 16:52:20 -08003793fi
andre2ff7b5d2000-06-03 14:57:40 +00003794
3795dnl utmp detection
3796AC_MSG_CHECKING([if your system defines UTMP_FILE])
3797AC_TRY_COMPILE([
3798#include <sys/types.h>
3799#include <utmp.h>
Damien Miller2994e082000-06-04 15:51:47 +10003800#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00003801# include <paths.h>
3802#endif
3803 ],
3804 [ char *utmp = UTMP_FILE; ],
3805 [ AC_MSG_RESULT(yes) ],
3806 [ AC_MSG_RESULT(no)
3807 system_utmp_path=no ]
3808)
3809if test -z "$conf_utmp_location"; then
3810 if test x"$system_utmp_path" = x"no" ; then
3811 for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
3812 if test -f $f ; then
3813 conf_utmp_location=$f
3814 fi
3815 done
3816 if test -z "$conf_utmp_location"; then
3817 AC_DEFINE(DISABLE_UTMP)
3818 fi
3819 fi
3820fi
3821if test -n "$conf_utmp_location"; then
Tim Rice7df8d392005-09-19 09:33:39 -07003822 AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location",
3823 [Define if you want to specify the path to your utmp file])
Tim Riceeae17cc2005-03-17 16:52:20 -08003824fi
andre2ff7b5d2000-06-03 14:57:40 +00003825
3826dnl wtmp detection
3827AC_MSG_CHECKING([if your system defines WTMP_FILE])
3828AC_TRY_COMPILE([
3829#include <sys/types.h>
3830#include <utmp.h>
Damien Miller2994e082000-06-04 15:51:47 +10003831#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00003832# include <paths.h>
3833#endif
3834 ],
3835 [ char *wtmp = WTMP_FILE; ],
3836 [ AC_MSG_RESULT(yes) ],
3837 [ AC_MSG_RESULT(no)
3838 system_wtmp_path=no ]
3839)
3840if test -z "$conf_wtmp_location"; then
3841 if test x"$system_wtmp_path" = x"no" ; then
3842 for f in /usr/adm/wtmp /var/log/wtmp; do
3843 if test -f $f ; then
3844 conf_wtmp_location=$f
3845 fi
3846 done
3847 if test -z "$conf_wtmp_location"; then
3848 AC_DEFINE(DISABLE_WTMP)
3849 fi
3850 fi
3851fi
3852if test -n "$conf_wtmp_location"; then
Tim Rice7df8d392005-09-19 09:33:39 -07003853 AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location",
3854 [Define if you want to specify the path to your wtmp file])
Tim Riceeae17cc2005-03-17 16:52:20 -08003855fi
andre2ff7b5d2000-06-03 14:57:40 +00003856
3857
3858dnl utmpx detection - I don't know any system so perverse as to require
3859dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out
3860dnl there, though.
3861AC_MSG_CHECKING([if your system defines UTMPX_FILE])
3862AC_TRY_COMPILE([
3863#include <sys/types.h>
3864#include <utmp.h>
3865#ifdef HAVE_UTMPX_H
3866#include <utmpx.h>
3867#endif
Damien Miller2994e082000-06-04 15:51:47 +10003868#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00003869# include <paths.h>
3870#endif
3871 ],
3872 [ char *utmpx = UTMPX_FILE; ],
3873 [ AC_MSG_RESULT(yes) ],
3874 [ AC_MSG_RESULT(no)
3875 system_utmpx_path=no ]
3876)
3877if test -z "$conf_utmpx_location"; then
3878 if test x"$system_utmpx_path" = x"no" ; then
3879 AC_DEFINE(DISABLE_UTMPX)
3880 fi
3881else
Tim Rice7df8d392005-09-19 09:33:39 -07003882 AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location",
3883 [Define if you want to specify the path to your utmpx file])
Tim Riceeae17cc2005-03-17 16:52:20 -08003884fi
andre2ff7b5d2000-06-03 14:57:40 +00003885
3886dnl wtmpx detection
3887AC_MSG_CHECKING([if your system defines WTMPX_FILE])
3888AC_TRY_COMPILE([
3889#include <sys/types.h>
3890#include <utmp.h>
3891#ifdef HAVE_UTMPX_H
3892#include <utmpx.h>
3893#endif
Damien Miller2994e082000-06-04 15:51:47 +10003894#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00003895# include <paths.h>
3896#endif
3897 ],
3898 [ char *wtmpx = WTMPX_FILE; ],
3899 [ AC_MSG_RESULT(yes) ],
3900 [ AC_MSG_RESULT(no)
3901 system_wtmpx_path=no ]
3902)
3903if test -z "$conf_wtmpx_location"; then
3904 if test x"$system_wtmpx_path" = x"no" ; then
3905 AC_DEFINE(DISABLE_WTMPX)
3906 fi
3907else
Tim Rice7df8d392005-09-19 09:33:39 -07003908 AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location",
3909 [Define if you want to specify the path to your wtmpx file])
Tim Riceeae17cc2005-03-17 16:52:20 -08003910fi
andre2ff7b5d2000-06-03 14:57:40 +00003911
Damien Miller4018c192000-04-30 09:30:44 +10003912
Damien Miller29ea30d2000-03-17 10:54:15 +11003913if test ! -z "$blibpath" ; then
Damien Millereab4bae2003-04-29 23:22:40 +10003914 LDFLAGS="$LDFLAGS $blibflags$blibpath"
3915 AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile])
Damien Miller29ea30d2000-03-17 10:54:15 +11003916fi
3917
Darren Tucker7da23cb2005-08-03 00:20:15 +10003918dnl Adding -Werror to CFLAGS early prevents configure tests from running.
3919dnl Add now.
3920CFLAGS="$CFLAGS $werror_flags"
3921
Damien Millerbac2d8a2000-09-05 16:13:06 +11003922AC_EXEEXT
Damien Miller223897a2006-09-12 21:54:10 +10003923AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openssh.xml \
3924 openbsd-compat/Makefile openbsd-compat/regress/Makefile \
3925 scard/Makefile ssh_prng_cmds survey.sh])
Tim Rice13aae5e2001-10-21 17:53:58 -07003926AC_OUTPUT
Damien Miller0437b332000-05-02 09:56:41 +10003927
Damien Miller7b22d652000-06-18 14:07:04 +10003928# Print summary of options
3929
Damien Miller7b22d652000-06-18 14:07:04 +10003930# Someone please show me a better way :)
3931A=`eval echo ${prefix}` ; A=`eval echo ${A}`
3932B=`eval echo ${bindir}` ; B=`eval echo ${B}`
3933C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
3934D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
Kevin Stevese0f49142000-10-14 17:51:48 +00003935E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
Ben Lindstrombc709922001-04-18 18:04:21 +00003936F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
Damien Miller7b22d652000-06-18 14:07:04 +10003937G=`eval echo ${piddir}` ; G=`eval echo ${G}`
Damien Millerf58c6722002-05-13 13:15:42 +10003938H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
3939I=`eval echo ${user_path}` ; I=`eval echo ${I}`
3940J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`
Damien Miller7b22d652000-06-18 14:07:04 +10003941
3942echo ""
Kevin Steves393d2f72001-04-08 22:50:43 +00003943echo "OpenSSH has been configured with the following options:"
Damien Millerf58c6722002-05-13 13:15:42 +10003944echo " User binaries: $B"
3945echo " System binaries: $C"
3946echo " Configuration files: $D"
3947echo " Askpass program: $E"
3948echo " Manual pages: $F"
3949echo " PID file: $G"
3950echo " Privilege separation chroot path: $H"
Darren Tuckere1a790d2003-09-16 11:52:19 +10003951if test "x$external_path_file" = "x/etc/login.conf" ; then
3952echo " At runtime, sshd will use the path defined in $external_path_file"
3953echo " Make sure the path to scp is present, otherwise scp will not work"
Tim Rice43a1c132002-04-17 21:19:14 -07003954else
Damien Millerf58c6722002-05-13 13:15:42 +10003955echo " sshd default user PATH: $I"
Tim Riceb925b4b2003-09-15 22:40:49 -07003956 if test ! -z "$external_path_file"; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10003957echo " (If PATH is set in $external_path_file it will be used instead. If"
3958echo " used, ensure the path to scp is present, otherwise scp will not work.)"
3959 fi
Tim Rice43a1c132002-04-17 21:19:14 -07003960fi
Damien Millera18bbd32002-05-13 10:48:57 +10003961if test ! -z "$superuser_path" ; then
Damien Millerf58c6722002-05-13 13:15:42 +10003962echo " sshd superuser user PATH: $J"
Damien Millera18bbd32002-05-13 10:48:57 +10003963fi
Damien Millerf58c6722002-05-13 13:15:42 +10003964echo " Manpage format: $MANTYPE"
Damien Miller7abe09b2003-05-15 10:53:49 +10003965echo " PAM support: $PAM_MSG"
Damien Miller1b06dc32006-08-31 03:24:41 +10003966echo " OSF SIA support: $SIA_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10003967echo " KerberosV support: $KRB5_MSG"
Damien Miller73b42d22006-04-22 21:26:08 +10003968echo " SELinux support: $SELINUX_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10003969echo " Smartcard support: $SCARD_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10003970echo " S/KEY support: $SKEY_MSG"
3971echo " TCP Wrappers support: $TCPW_MSG"
3972echo " MD5 password support: $MD5_MSG"
Darren Tucker16bcc1c2004-11-07 20:14:34 +11003973echo " libedit support: $LIBEDIT_MSG"
Damien Miller1b06dc32006-08-31 03:24:41 +10003974echo " Solaris process contract support: $SPC_MSG"
Damien Miller903e1152002-05-13 14:41:31 +10003975echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10003976echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
3977echo " BSD Auth support: $BSD_AUTH_MSG"
3978echo " Random number source: $RAND_MSG"
Damien Miller6c21c512002-01-22 21:57:53 +11003979if test ! -z "$USE_RAND_HELPER" ; then
Damien Millerf58c6722002-05-13 13:15:42 +10003980echo " ssh-rand-helper collects from: $RAND_HELPER_MSG"
Damien Miller60396b02001-02-18 17:01:00 +11003981fi
3982
Damien Miller7b22d652000-06-18 14:07:04 +10003983echo ""
3984
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +00003985echo " Host: ${host}"
3986echo " Compiler: ${CC}"
3987echo " Compiler flags: ${CFLAGS}"
3988echo "Preprocessor flags: ${CPPFLAGS}"
3989echo " Linker flags: ${LDFLAGS}"
Tim Rice4cec93f2002-02-26 08:40:48 -08003990echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}"
Damien Miller7b22d652000-06-18 14:07:04 +10003991
3992echo ""
3993
Tim Rice6f1f7582004-05-30 21:38:51 -07003994if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then
Darren Tuckercf59d312004-08-29 21:18:09 +10003995 echo "SVR4 style packages are supported with \"make package\""
3996 echo ""
Tim Rice6f1f7582004-05-30 21:38:51 -07003997fi
3998
Damien Miller82cf0ce2000-12-20 13:34:48 +11003999if test "x$PAM_MSG" = "xyes" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11004000 echo "PAM is enabled. You may need to install a PAM control file "
4001 echo "for sshd, otherwise password authentication may fail. "
Damien Millera8e06ce2003-11-21 23:48:55 +11004002 echo "Example PAM control files can be found in the contrib/ "
Damien Miller6c21c512002-01-22 21:57:53 +11004003 echo "subdirectory"
Damien Miller6f9c3372000-10-25 10:06:04 +11004004 echo ""
4005fi
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00004006
Damien Miller6c21c512002-01-22 21:57:53 +11004007if test ! -z "$RAND_HELPER_CMDHASH" ; then
4008 echo "WARNING: you are using the builtin random number collection "
4009 echo "service. Please read WARNING.RNG and request that your OS "
4010 echo "vendor includes kernel-based random number collection in "
4011 echo "future versions of your OS."
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00004012 echo ""
4013fi
Damien Miller60396b02001-02-18 17:01:00 +11004014
Damien Millerb4097182004-05-23 14:09:40 +10004015if test ! -z "$NO_PEERCHECK" ; then
4016 echo "WARNING: the operating system that you are using does not "
4017 echo "appear to support either the getpeereid() API nor the "
4018 echo "SO_PEERCRED getsockopt() option. These facilities are used to "
4019 echo "enforce security checks to prevent unauthorised connections to "
4020 echo "ssh-agent. Their absence increases the risk that a malicious "
4021 echo "user can connect to your agent. "
4022 echo ""
4023fi
4024
Darren Tuckerd9f88912005-02-20 21:01:48 +11004025if test "$AUDIT_MODULE" = "bsm" ; then
4026 echo "WARNING: BSM audit support is currently considered EXPERIMENTAL."
4027 echo "See the Solaris section in README.platform for details."
4028fi