blob: 5fe50e56b4197a5f350c01db30863591189cc97f [file] [log] [blame]
Tim Rice81ed5182002-09-25 17:38:46 -07001# $Id: configure.ac,v 1.89 2002/09/26 00:38:47 tim Exp $
Damien Millere9cf3572001-02-09 12:55:35 +11002
Tim Rice13aae5e2001-10-21 17:53:58 -07003AC_INIT
4AC_CONFIG_SRCDIR([ssh.c])
Damien Miller7f6ea021999-10-28 13:25:17 +10005
6AC_CONFIG_HEADER(config.h)
Damien Miller856799b2000-03-15 21:18:10 +11007AC_PROG_CC
Damien Miller76112de1999-12-21 11:18:08 +11008AC_CANONICAL_HOST
Damien Miller4df5c762001-02-28 08:14:22 +11009AC_C_BIGENDIAN
Damien Miller7f6ea021999-10-28 13:25:17 +100010
Damien Millera22ba012000-03-02 23:09:20 +110011# Checks for programs.
Damien Millerab18c411999-11-11 10:40:23 +110012AC_PROG_CPP
Damien Miller7f6ea021999-10-28 13:25:17 +100013AC_PROG_RANLIB
Damien Millerd8087f61999-11-25 12:31:26 +110014AC_PROG_INSTALL
Ben Lindstrom582d3982001-02-06 22:54:30 +000015AC_PATH_PROG(AR, ar)
Tim Riceb8fbb8e2001-04-21 14:31:52 -070016AC_PATH_PROGS(PERL, perl5 perl)
Damien Millere79334a1999-12-29 10:03:37 +110017AC_SUBST(PERL)
Damien Miller8d1fd572000-05-17 21:34:07 +100018AC_PATH_PROG(ENT, ent)
19AC_SUBST(ENT)
Damien Miller4864e8f2001-02-08 10:07:08 +110020AC_PATH_PROG(TEST_MINUS_S_SH, bash)
21AC_PATH_PROG(TEST_MINUS_S_SH, ksh)
22AC_PATH_PROG(TEST_MINUS_S_SH, sh)
Tim Rice0502a472002-05-08 16:04:14 -070023AC_PATH_PROG(SH, sh)
Damien Miller2e1b0821999-12-25 10:11:29 +110024
Damien Millere8bb4502001-09-25 16:39:35 +100025# System features
26AC_SYS_LARGEFILE
27
Damien Miller3f62aba2000-11-29 11:56:35 +110028if test -z "$AR" ; then
29 AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***])
30fi
31
Damien Millerad833b32000-08-23 10:46:23 +100032# Use LOGIN_PROGRAM from environment if possible
33if test ! -z "$LOGIN_PROGRAM" ; then
34 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM")
35else
36 # Search for login
37 AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login)
38 if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
39 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK")
40 fi
41fi
42
Damien Miller166bd442000-03-16 10:48:25 +110043if test -z "$LD" ; then
44 LD=$CC
45fi
46AC_SUBST(LD)
47
Damien Miller166bd442000-03-16 10:48:25 +110048AC_C_INLINE
Damien Miller649d9992001-06-27 23:35:51 +100049if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
50 CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wno-uninitialized"
Damien Miller166bd442000-03-16 10:48:25 +110051fi
52
Damien Millera22ba012000-03-02 23:09:20 +110053# Check for some target-specific stuff
Damien Miller76112de1999-12-21 11:18:08 +110054case "$host" in
Damien Miller75b1d102000-01-07 14:01:41 +110055*-*-aix*)
56 AFS_LIBS="-lld"
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +000057 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Millerdb819592000-03-14 13:44:01 +110058 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Milleredb82922000-06-20 13:25:52 +100059 if (test "$LD" != "gcc" && test -z "$blibpath"); then
Damien Millerfa2bb692002-04-23 23:22:25 +100060 AC_MSG_CHECKING([if linkage editor ($LD) accepts -blibpath])
61 saved_LDFLAGS="$LDFLAGS"
62 LDFLAGS="$LDFLAGS -blibpath:/usr/lib:/lib:/usr/local/lib"
63 AC_TRY_LINK([],
64 [],
65 [
66 AC_MSG_RESULT(yes)
67 blibpath="/usr/lib:/lib:/usr/local/lib"
68 ],
69 [ AC_MSG_RESULT(no) ]
70 )
71 LDFLAGS="$saved_LDFLAGS"
Damien Miller29ea30d2000-03-17 10:54:15 +110072 fi
Tim Ricee958ed32002-07-05 07:12:33 -070073 AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)],
74 [AC_CHECK_LIB(s,authenticate,
75 [ AC_DEFINE(WITH_AIXAUTHENTICATE)
76 LIBS="$LIBS -ls"
77 ])
78 ])
Damien Millereca71f82000-01-20 22:38:27 +110079 AC_DEFINE(BROKEN_GETADDRINFO)
Damien Millerf5fea442002-04-23 22:52:45 +100080 AC_DEFINE(BROKEN_REALPATH)
andre60f3c982000-06-03 16:18:19 +000081 dnl AIX handles lastlog as part of its login message
82 AC_DEFINE(DISABLE_LASTLOG)
Kevin Steves90d5de72002-06-22 18:51:48 +000083 AC_DEFINE(LOGIN_NEEDS_UTMPX)
Damien Miller75b1d102000-01-07 14:01:41 +110084 ;;
Damien Millerbac2d8a2000-09-05 16:13:06 +110085*-*-cygwin*)
Tim Ricefe1d1002001-11-26 17:19:43 -080086 LIBS="$LIBS /usr/lib/textmode.o"
Damien Millerbac2d8a2000-09-05 16:13:06 +110087 AC_DEFINE(HAVE_CYGWIN)
Ben Lindstromca60a9b2001-05-17 03:32:50 +000088 AC_DEFINE(USE_PIPES)
Damien Millerbac2d8a2000-09-05 16:13:06 +110089 AC_DEFINE(DISABLE_SHADOW)
90 AC_DEFINE(IPV4_DEFAULT)
91 AC_DEFINE(IP_TOS_IS_BROKEN)
Ben Lindstrom38e60932001-02-24 00:55:04 +000092 AC_DEFINE(NO_X11_UNIX_SOCKETS)
Ben Lindstrom99a4e142002-07-09 14:06:40 +000093 AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT)
Tim Rice9dd30812002-07-07 13:43:36 -070094 AC_DEFINE(DISABLE_FD_PASSING)
Ben Lindstrom837461b2002-06-12 16:57:14 +000095 AC_DEFINE(SETGROUPS_NOOP)
Damien Millerbac2d8a2000-09-05 16:13:06 +110096 ;;
Ben Lindstrom58055132001-02-15 18:34:29 +000097*-*-dgux*)
98 AC_DEFINE(IP_TOS_IS_BROKEN)
99 ;;
Ben Lindstromfed7bb42001-07-15 18:30:42 +0000100*-*-darwin*)
Damien Millerfc93d4b2002-09-04 23:26:29 +1000101 AC_MSG_CHECKING(if we have working getaddrinfo)
102 AC_TRY_RUN([#include <mach-o/dyld.h>
103main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
104 exit(0);
105 else
106 exit(1);
107}], [AC_MSG_RESULT(working)],
108 [AC_MSG_RESULT(buggy)
109 AC_DEFINE(BROKEN_GETADDRINFO)],
110 [AC_MSG_RESULT(assume it is working)])
Ben Lindstromfed7bb42001-07-15 18:30:42 +0000111 ;;
Kevin Steves0ea1d9d2002-04-25 18:17:04 +0000112*-*-hpux10.26)
113 if test -z "$GCC"; then
114 CFLAGS="$CFLAGS -Ae"
115 fi
116 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
117 IPADDR_IN_DISPLAY=yes
118 AC_DEFINE(HAVE_SECUREWARE)
119 AC_DEFINE(USE_PIPES)
120 AC_DEFINE(LOGIN_NO_ENDOPT)
121 AC_DEFINE(LOGIN_NEEDS_UTMPX)
122 AC_DEFINE(DISABLE_SHADOW)
123 AC_DEFINE(DISABLE_UTMP)
124 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
Tim Ricef028f1e2002-07-19 12:41:10 -0700125 LIBS="$LIBS -lsec -lsecpw"
126 AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
Kevin Steves0ea1d9d2002-04-25 18:17:04 +0000127 disable_ptmx_check=yes
128 ;;
Damien Miller76112de1999-12-21 11:18:08 +1100129*-*-hpux10*)
130 if test -z "$GCC"; then
Damien Millerfda78d92000-05-20 15:33:44 +1000131 CFLAGS="$CFLAGS -Ae"
Damien Miller76112de1999-12-21 11:18:08 +1100132 fi
Kevin Steves315f8b72001-06-28 00:24:41 +0000133 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
Damien Miller9a947342000-08-30 10:03:33 +1100134 IPADDR_IN_DISPLAY=yes
Damien Millerb0785672000-08-23 09:10:39 +1000135 AC_DEFINE(USE_PIPES)
Kevin Steves5feaaef2002-04-23 20:45:55 +0000136 AC_DEFINE(LOGIN_NO_ENDOPT)
137 AC_DEFINE(LOGIN_NEEDS_UTMPX)
Damien Miller8a1e6a62000-09-16 15:55:52 +1100138 AC_DEFINE(DISABLE_SHADOW)
Damien Millerd6f204d2000-09-23 13:57:27 +1100139 AC_DEFINE(DISABLE_UTMP)
Kevin Steves8848b242000-10-18 13:11:44 +0000140 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
Tim Ricef028f1e2002-07-19 12:41:10 -0700141 LIBS="$LIBS -lsec"
142 AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
Damien Miller76112de1999-12-21 11:18:08 +1100143 ;;
Damien Miller1bead332000-04-30 00:47:29 +1000144*-*-hpux11*)
Kevin Steves6a7b0de2001-06-27 16:32:24 +0000145 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
Damien Miller9a947342000-08-30 10:03:33 +1100146 IPADDR_IN_DISPLAY=yes
Damien Miller82cf0ce2000-12-20 13:34:48 +1100147 AC_DEFINE(PAM_SUN_CODEBASE)
Damien Miller5552d7a2000-08-30 09:53:24 +1100148 AC_DEFINE(USE_PIPES)
Kevin Steves5feaaef2002-04-23 20:45:55 +0000149 AC_DEFINE(LOGIN_NO_ENDOPT)
150 AC_DEFINE(LOGIN_NEEDS_UTMPX)
Damien Miller8a1e6a62000-09-16 15:55:52 +1100151 AC_DEFINE(DISABLE_SHADOW)
Damien Millerd6f204d2000-09-23 13:57:27 +1100152 AC_DEFINE(DISABLE_UTMP)
Kevin Steves8848b242000-10-18 13:11:44 +0000153 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
Tim Ricef028f1e2002-07-19 12:41:10 -0700154 LIBS="$LIBS -lsec"
155 AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
Damien Miller1bead332000-04-30 00:47:29 +1000156 ;;
Damien Millerbeb4ba51999-12-28 15:09:35 +1100157*-*-irix5*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000158 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Miller9e110892000-06-07 21:05:46 +1000159 LDFLAGS="$LDFLAGS"
Damien Miller190d5a82000-09-30 09:43:19 +1100160 PATH="$PATH:/usr/etc"
Damien Miller11fa2cc2000-08-16 10:35:58 +1000161 AC_DEFINE(BROKEN_INET_NTOA)
Damien Millerf1b9d112002-04-23 23:09:19 +1000162 AC_DEFINE(WITH_ABBREV_NO_TTY)
Damien Miller1808f382000-01-06 12:03:12 +1100163 ;;
164*-*-irix6*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000165 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Miller9e110892000-06-07 21:05:46 +1000166 LDFLAGS="$LDFLAGS"
Damien Miller190d5a82000-09-30 09:43:19 +1100167 PATH="$PATH:/usr/etc"
Damien Miller91606b12000-06-28 08:22:29 +1000168 AC_DEFINE(WITH_IRIX_ARRAY)
169 AC_DEFINE(WITH_IRIX_PROJECT)
170 AC_DEFINE(WITH_IRIX_AUDIT)
Ben Lindstrom8ff2a8d2002-04-06 18:58:31 +0000171 AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)])
Damien Miller11fa2cc2000-08-16 10:35:58 +1000172 AC_DEFINE(BROKEN_INET_NTOA)
Damien Millerf1b9d112002-04-23 23:09:19 +1000173 AC_DEFINE(WITH_ABBREV_NO_TTY)
Damien Millerbeb4ba51999-12-28 15:09:35 +1100174 ;;
Damien Millerb29ea912000-01-15 14:12:03 +1100175*-*-linux*)
176 no_dev_ptmx=1
Damien Millera64b57a2001-01-17 10:44:13 +1100177 check_for_libcrypt_later=1
Damien Miller7bcb0892000-03-11 20:45:40 +1100178 AC_DEFINE(DONT_TRY_OTHER_AF)
Damien Miller4e997202000-07-09 21:21:52 +1000179 AC_DEFINE(PAM_TTY_KLUDGE)
Damien Miller7bcb0892000-03-11 20:45:40 +1100180 inet6_default_4in6=yes
Damien Millerb29ea912000-01-15 14:12:03 +1100181 ;;
Ben Lindstromb5628642000-10-18 00:02:25 +0000182mips-sony-bsd|mips-sony-newsos4)
183 AC_DEFINE(HAVE_NEWS4)
184 SONY=1
Ben Lindstromb5628642000-10-18 00:02:25 +0000185 ;;
Damien Milleree1c0b32000-01-21 00:18:15 +1100186*-*-netbsd*)
Damien Millerfc93d4b2002-09-04 23:26:29 +1000187 check_for_libcrypt_before=1
Damien Millera22ba012000-03-02 23:09:20 +1100188 need_dash_r=1
Damien Milleree1c0b32000-01-21 00:18:15 +1100189 ;;
Damien Millerfbd884a2001-02-27 08:39:07 +1100190*-*-freebsd*)
191 check_for_libcrypt_later=1
192 ;;
Damien Miller0f91b4e2000-06-18 15:43:25 +1000193*-next-*)
Damien Miller0f91b4e2000-06-18 15:43:25 +1000194 conf_lastlog_location="/usr/adm/lastlog"
Damien Millere5192fa2000-08-29 14:30:37 +1100195 conf_utmp_location=/etc/utmp
196 conf_wtmp_location=/usr/adm/wtmp
197 MAIL=/usr/spool/mail
Damien Miller0f91b4e2000-06-18 15:43:25 +1000198 AC_DEFINE(HAVE_NEXT)
Ben Lindstromb4df15d2000-10-15 00:17:36 +0000199 AC_DEFINE(BROKEN_REALPATH)
Ben Lindstrom76020ba2000-10-25 16:55:00 +0000200 AC_DEFINE(USE_PIPES)
Damien Millerfbd884a2001-02-27 08:39:07 +1100201 AC_DEFINE(BROKEN_SAVED_UIDS)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000202 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Ben Lindstrom321ae732000-12-31 15:00:23 +0000203 CFLAGS="$CFLAGS"
Damien Miller0f91b4e2000-06-18 15:43:25 +1000204 ;;
Damien Miller75b1d102000-01-07 14:01:41 +1100205*-*-solaris*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000206 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Ben Lindstrom866488b2001-02-20 18:22:38 +0000207 LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib"
Damien Millera22ba012000-03-02 23:09:20 +1100208 need_dash_r=1
Damien Miller82cf0ce2000-12-20 13:34:48 +1100209 AC_DEFINE(PAM_SUN_CODEBASE)
Ben Lindstrom97c677d2001-05-08 20:33:05 +0000210 AC_DEFINE(LOGIN_NEEDS_UTMPX)
211 AC_DEFINE(LOGIN_NEEDS_TERM)
Ben Lindstrom95276712001-10-23 17:14:00 +0000212 AC_DEFINE(PAM_TTY_KLUDGE)
andre2ff7b5d2000-06-03 14:57:40 +0000213 # hardwire lastlog location (can't detect it on some versions)
214 conf_lastlog_location="/var/adm/lastlog"
Damien Millera1cb6442000-06-09 11:58:35 +1000215 AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x)
216 sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'`
217 if test "$sol2ver" -ge 8; then
218 AC_MSG_RESULT(yes)
219 AC_DEFINE(DISABLE_UTMP)
220 AC_DEFINE(DISABLE_WTMP)
221 else
222 AC_MSG_RESULT(no)
223 fi
Damien Miller75b1d102000-01-07 14:01:41 +1100224 ;;
Damien Millerdfc83f42000-05-20 15:02:59 +1000225*-*-sunos4*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000226 CPPFLAGS="$CPPFLAGS -DSUNOS4"
Damien Millerdfc83f42000-05-20 15:02:59 +1000227 AC_CHECK_FUNCS(getpwanam)
Damien Miller82cf0ce2000-12-20 13:34:48 +1100228 AC_DEFINE(PAM_SUN_CODEBASE)
Damien Miller36ccb5c2000-08-09 16:34:27 +1000229 conf_utmp_location=/etc/utmp
230 conf_wtmp_location=/var/adm/wtmp
231 conf_lastlog_location=/var/adm/lastlog
Damien Millerb0785672000-08-23 09:10:39 +1000232 AC_DEFINE(USE_PIPES)
Damien Millerdfc83f42000-05-20 15:02:59 +1000233 ;;
Ben Lindstrom603bdfd2001-02-12 07:29:45 +0000234*-ncr-sysv*)
235 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
236 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Tim Rice13aae5e2001-10-21 17:53:58 -0700237 LIBS="$LIBS -lc89"
Kevin Steves0bd4b342002-01-05 23:24:27 +0000238 AC_DEFINE(USE_PIPES)
Ben Lindstrom603bdfd2001-02-12 07:29:45 +0000239 ;;
Damien Miller2ae714f2000-07-11 09:29:50 +1000240*-sni-sysv*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000241 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Tim Riceffdf4aa2001-10-27 10:45:36 -0700242 # /usr/ucblib MUST NOT be searched on ReliantUNIX
243 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Millerfd9885e2001-01-10 08:16:53 +1100244 IPADDR_IN_DISPLAY=yes
245 AC_DEFINE(USE_PIPES)
Damien Miller2ae714f2000-07-11 09:29:50 +1000246 AC_DEFINE(IP_TOS_IS_BROKEN)
Tim Riceffdf4aa2001-10-27 10:45:36 -0700247 # /usr/ucblib/libucb.a no longer needed on ReliantUNIX
248 # Attention: always take care to bind libsocket and libnsl before libc,
249 # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
Damien Miller2ae714f2000-07-11 09:29:50 +1000250 ;;
Damien Miller78315eb2000-09-29 23:01:36 +1100251*-*-sysv4.2*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000252 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Miller78315eb2000-09-29 23:01:36 +1100253 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Miller5dfe9762001-02-16 12:05:39 +1100254 AC_DEFINE(USE_PIPES)
Damien Miller78315eb2000-09-29 23:01:36 +1100255 ;;
256*-*-sysv5*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000257 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Miller78315eb2000-09-29 23:01:36 +1100258 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Miller5dfe9762001-02-16 12:05:39 +1100259 AC_DEFINE(USE_PIPES)
Damien Miller78315eb2000-09-29 23:01:36 +1100260 ;;
Damien Miller75b1d102000-01-07 14:01:41 +1100261*-*-sysv*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000262 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Millerdb819592000-03-14 13:44:01 +1100263 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Miller75b1d102000-01-07 14:01:41 +1100264 ;;
Damien Miller78315eb2000-09-29 23:01:36 +1100265*-*-sco3.2v4*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000266 CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include"
Damien Miller78315eb2000-09-29 23:01:36 +1100267 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Tim Rice13aae5e2001-10-21 17:53:58 -0700268 LIBS="$LIBS -los -lprot -lx -ltinfo -lm"
Damien Miller5dfe9762001-02-16 12:05:39 +1100269 RANLIB=true
270 no_dev_ptmx=1
271 AC_DEFINE(BROKEN_SYS_TERMIO_H)
272 AC_DEFINE(USE_PIPES)
Kevin Steves0ea1d9d2002-04-25 18:17:04 +0000273 AC_DEFINE(HAVE_SECUREWARE)
Ben Lindstrom980754c2000-11-12 00:04:24 +0000274 AC_DEFINE(DISABLE_SHADOW)
Damien Millerfbd884a2001-02-27 08:39:07 +1100275 AC_DEFINE(BROKEN_SAVED_UIDS)
Damien Miller217f5672001-02-16 12:12:41 +1100276 AC_CHECK_FUNCS(getluid setluid)
Tim Rice07183b82001-04-25 21:40:28 -0700277 MANTYPE=man
Tim Rice13aae5e2001-10-21 17:53:58 -0700278 do_sco3_extra_lib_check=yes
Damien Miller78315eb2000-09-29 23:01:36 +1100279 ;;
280*-*-sco3.2v5*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000281 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Millera66626b2000-06-13 18:57:53 +1000282 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Miller5dfe9762001-02-16 12:05:39 +1100283 LIBS="$LIBS -lprot -lx -ltinfo -lm"
Damien Millera66626b2000-06-13 18:57:53 +1000284 no_dev_ptmx=1
Damien Miller5dfe9762001-02-16 12:05:39 +1100285 AC_DEFINE(USE_PIPES)
Kevin Steves0ea1d9d2002-04-25 18:17:04 +0000286 AC_DEFINE(HAVE_SECUREWARE)
Ben Lindstrom980754c2000-11-12 00:04:24 +0000287 AC_DEFINE(DISABLE_SHADOW)
Tim Rice9dd30812002-07-07 13:43:36 -0700288 AC_DEFINE(DISABLE_FD_PASSING)
Damien Miller217f5672001-02-16 12:12:41 +1100289 AC_CHECK_FUNCS(getluid setluid)
Tim Rice07183b82001-04-25 21:40:28 -0700290 MANTYPE=man
Damien Millera66626b2000-06-13 18:57:53 +1000291 ;;
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000292*-*-unicosmk*)
293 no_libsocket=1
294 no_libnsl=1
295 AC_DEFINE(USE_PIPES)
296 AC_DEFINE(DISABLE_FD_PASSING)
297 LDFLAGS="$LDFLAGS"
298 LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
299 MANTYPE=cat
Ben Lindstrom762104e2002-07-23 00:00:05 +0000300 ;;
Ben Lindstromd9e08242001-07-22 19:32:00 +0000301*-*-unicos*)
Tim Ricee991e3c2001-08-07 15:29:07 -0700302 no_libsocket=1
303 no_libnsl=1
Ben Lindstromd9e08242001-07-22 19:32:00 +0000304 AC_DEFINE(USE_PIPES)
Tim Rice9dd30812002-07-07 13:43:36 -0700305 AC_DEFINE(DISABLE_FD_PASSING)
Tim Rice81ed5182002-09-25 17:38:46 -0700306 AC_DEFINE(NO_SSH_LASTLOG)
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000307 LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal"
308 LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
309 MANTYPE=cat
Tim Ricee991e3c2001-08-07 15:29:07 -0700310 ;;
Damien Millerb8c656e2000-06-28 15:22:41 +1000311*-dec-osf*)
Ben Lindstrom72af2ef2001-05-08 20:42:28 +0000312 AC_MSG_CHECKING(for Digital Unix SIA)
313 no_osfsia=""
314 AC_ARG_WITH(osfsia,
315 [ --with-osfsia Enable Digital Unix SIA],
316 [
317 if test "x$withval" = "xno" ; then
318 AC_MSG_RESULT(disabled)
319 no_osfsia=1
320 fi
321 ],
322 )
323 if test -z "$no_osfsia" ; then
Damien Millerb8c656e2000-06-28 15:22:41 +1000324 if test -f /etc/sia/matrix.conf; then
325 AC_MSG_RESULT(yes)
326 AC_DEFINE(HAVE_OSF_SIA)
327 AC_DEFINE(DISABLE_LOGIN)
328 LIBS="$LIBS -lsecurity -ldb -lm -laud"
329 else
330 AC_MSG_RESULT(no)
331 fi
332 fi
333 ;;
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +0000334
335*-*-nto-qnx)
336 AC_DEFINE(USE_PIPES)
337 AC_DEFINE(NO_X11_UNIX_SOCKETS)
338 AC_DEFINE(MISSING_NFDBITS)
339 AC_DEFINE(MISSING_HOWMANY)
340 AC_DEFINE(MISSING_FD_MASK)
341 ;;
Damien Miller76112de1999-12-21 11:18:08 +1100342esac
343
Damien Millere37bfc12000-06-05 09:37:43 +1000344# Allow user to specify flags
345AC_ARG_WITH(cflags,
346 [ --with-cflags Specify additional flags to pass to compiler],
347 [
348 if test "x$withval" != "xno" ; then
349 CFLAGS="$CFLAGS $withval"
350 fi
351 ]
352)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000353AC_ARG_WITH(cppflags,
354 [ --with-cppflags Specify additional flags to pass to preprocessor] ,
355 [
356 if test "x$withval" != "xno"; then
357 CPPFLAGS="$CPPFLAGS $withval"
358 fi
359 ]
360)
Damien Millere37bfc12000-06-05 09:37:43 +1000361AC_ARG_WITH(ldflags,
Ben Lindstrom2ed98182000-11-06 07:15:43 +0000362 [ --with-ldflags Specify additional flags to pass to linker],
Damien Millere37bfc12000-06-05 09:37:43 +1000363 [
364 if test "x$withval" != "xno" ; then
365 LDFLAGS="$LDFLAGS $withval"
366 fi
367 ]
368)
369AC_ARG_WITH(libs,
370 [ --with-libs Specify additional libraries to link with],
371 [
372 if test "x$withval" != "xno" ; then
373 LIBS="$LIBS $withval"
374 fi
375 ]
376)
377
Tim Rice4cec93f2002-02-26 08:40:48 -0800378# Checks for header files.
379AC_CHECK_HEADERS(bstring.h crypt.h endian.h floatingpoint.h \
Tim Rice81ed5182002-09-25 17:38:46 -0700380 getopt.h glob.h ia.h lastlog.h limits.h login.h \
Tim Rice4cec93f2002-02-26 08:40:48 -0800381 login_cap.h maillock.h netdb.h netgroup.h \
Damien Millerf71d2a52002-05-13 15:14:08 +1000382 netinet/in_systm.h paths.h pty.h readpassphrase.h \
Ben Lindstrom7577fd82002-03-08 03:11:07 +0000383 rpc/types.h security/pam_appl.h shadow.h stddef.h stdint.h \
Tim Rice4cec93f2002-02-26 08:40:48 -0800384 strings.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h \
Kevin Stevesb1184bb2002-04-07 18:12:03 +0000385 sys/mman.h sys/select.h sys/stat.h \
Tim Rice4cec93f2002-02-26 08:40:48 -0800386 sys/stropts.h sys/sysmacros.h sys/time.h \
Tim Rice81ed5182002-09-25 17:38:46 -0700387 sys/un.h time.h tmpdir.h ttyent.h usersec.h \
Tim Rice4cec93f2002-02-26 08:40:48 -0800388 util.h utime.h utmp.h utmpx.h)
389
Damien Millera22ba012000-03-02 23:09:20 +1100390# Checks for libraries.
Tim Rice13aae5e2001-10-21 17:53:58 -0700391AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match))
392AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000393
Damien Millerdf288022001-02-18 13:07:07 +1100394dnl SCO OS3 needs this for libwrap
Tim Rice13aae5e2001-10-21 17:53:58 -0700395if test "x$with_tcp_wrappers" != "xno" ; then
396 if test "x$do_sco3_extra_lib_check" = "xyes" ; then
397 AC_CHECK_LIB(rpc, innetgr, LIBS="-lrpc -lyp -lrpc $LIBS" , , -lyp -lrpc)
398 fi
399fi
Damien Millerdf288022001-02-18 13:07:07 +1100400
Tim Rice13aae5e2001-10-21 17:53:58 -0700401AC_CHECK_FUNC(getspnam, ,
402 AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen"))
Tim Rice13aae5e2001-10-21 17:53:58 -0700403
Damien Miller150c8b52002-02-13 23:06:56 +1100404AC_ARG_WITH(rpath,
405 [ --without-rpath Disable auto-added -R linker paths],
406 [
407 if test "x$withval" = "xno" ; then
408 need_dash_r=""
409 fi
410 if test "x$withval" = "xyes" ; then
411 need_dash_r=1
412 fi
413 ]
414)
415
Tim Rice13aae5e2001-10-21 17:53:58 -0700416dnl zlib is required
417AC_ARG_WITH(zlib,
418 [ --with-zlib=PATH Use zlib in PATH],
419 [
Kevin Steves7dc81972002-01-22 21:59:31 +0000420 if test "x$withval" = "xno" ; then
Damien Miller6c21c512002-01-22 21:57:53 +1100421 AC_MSG_ERROR([*** zlib is required ***])
422 fi
Tim Rice13aae5e2001-10-21 17:53:58 -0700423 if test -d "$withval/lib"; then
424 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700425 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700426 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700427 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700428 fi
429 else
430 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700431 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700432 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700433 LDFLAGS="-L${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700434 fi
435 fi
436 if test -d "$withval/include"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700437 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700438 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700439 CPPFLAGS="-I${withval} ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700440 fi
441 ]
442)
443
Tim Rice17b93e52001-10-23 22:36:54 -0700444AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]))
Damien Miller6f9c3372000-10-25 10:06:04 +1100445
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000446dnl UnixWare 2.x
447AC_CHECK_FUNC(strcasecmp,
448 [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ]
449)
450AC_CHECK_FUNC(utimes,
Tim Ricecbb90662002-07-08 19:17:10 -0700451 [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES)
452 LIBS="$LIBS -lc89"]) ]
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000453)
Damien Millerab18c411999-11-11 10:40:23 +1100454
Tim Ricee589a292001-11-03 11:09:32 -0800455dnl Checks for libutil functions
456AC_CHECK_HEADERS(libutil.h)
457AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN)])
458AC_CHECK_FUNCS(logout updwtmp logwtmp)
459
Ben Lindstrom8697e082001-02-24 21:41:10 +0000460AC_FUNC_STRFTIME
461
Damien Miller3c027682001-03-14 11:39:45 +1100462# Check for ALTDIRFUNC glob() extension
463AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support)
464AC_EGREP_CPP(FOUNDIT,
465 [
466 #include <glob.h>
467 #ifdef GLOB_ALTDIRFUNC
468 FOUNDIT
469 #endif
470 ],
471 [
472 AC_DEFINE(GLOB_HAS_ALTDIRFUNC)
473 AC_MSG_RESULT(yes)
474 ],
475 [
476 AC_MSG_RESULT(no)
477 ]
478)
Damien Millerab18c411999-11-11 10:40:23 +1100479
Ben Lindstrom45b14db2001-03-17 01:15:38 +0000480# Check for g.gl_matchc glob() extension
481AC_MSG_CHECKING(for gl_matchc field in glob_t)
482AC_EGREP_CPP(FOUNDIT,
483 [
484 #include <glob.h>
485 int main(void){glob_t g; g.gl_matchc = 1;}
486 ],
487 [
488 AC_DEFINE(GLOB_HAS_GL_MATCHC)
489 AC_MSG_RESULT(yes)
490 ],
491 [
492 AC_MSG_RESULT(no)
493 ]
494)
495
Damien Miller18bb4732001-03-28 14:35:30 +1000496AC_MSG_CHECKING([whether struct dirent allocates space for d_name])
497AC_TRY_RUN(
498 [
499#include <sys/types.h>
500#include <dirent.h>
Tim Rice2c961ce2002-09-23 16:54:10 -0700501int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));}
Damien Miller18bb4732001-03-28 14:35:30 +1000502 ],
503 [AC_MSG_RESULT(yes)],
504 [
505 AC_MSG_RESULT(no)
506 AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME)
507 ]
508)
509
Damien Millerc547bf12001-02-16 10:18:12 +1100510# Check whether user wants S/Key support
511SKEY_MSG="no"
512AC_ARG_WITH(skey,
Tim Rice13aae5e2001-10-21 17:53:58 -0700513 [ --with-skey[[=PATH]] Enable S/Key support
514 (optionally in PATH)],
Damien Millerc547bf12001-02-16 10:18:12 +1100515 [
516 if test "x$withval" != "xno" ; then
517
518 if test "x$withval" != "xyes" ; then
519 CPPFLAGS="$CPPFLAGS -I${withval}/include"
520 LDFLAGS="$LDFLAGS -L${withval}/lib"
521 fi
522
523 AC_DEFINE(SKEY)
524 LIBS="-lskey $LIBS"
525 SKEY_MSG="yes"
526
Tim Rice4cec93f2002-02-26 08:40:48 -0800527 AC_MSG_CHECKING([for s/key support])
528 AC_TRY_RUN(
Damien Millerc547bf12001-02-16 10:18:12 +1100529 [
Tim Rice4cec93f2002-02-26 08:40:48 -0800530#include <stdio.h>
531#include <skey.h>
Tim Rice2c961ce2002-09-23 16:54:10 -0700532int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); }
Tim Rice4cec93f2002-02-26 08:40:48 -0800533 ],
534 [AC_MSG_RESULT(yes)],
535 [
536 AC_MSG_RESULT(no)
Damien Millerc547bf12001-02-16 10:18:12 +1100537 AC_MSG_ERROR([** Incomplete or missing s/key libraries.])
538 ])
539 fi
540 ]
541)
542
543# Check whether user wants TCP wrappers support
Tim Rice13aae5e2001-10-21 17:53:58 -0700544TCPW_MSG="no"
Damien Millerc547bf12001-02-16 10:18:12 +1100545AC_ARG_WITH(tcp-wrappers,
Tim Rice13aae5e2001-10-21 17:53:58 -0700546 [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support
547 (optionally in PATH)],
Damien Millerc547bf12001-02-16 10:18:12 +1100548 [
549 if test "x$withval" != "xno" ; then
550 saved_LIBS="$LIBS"
Tim Rice13aae5e2001-10-21 17:53:58 -0700551 saved_LDFLAGS="$LDFLAGS"
552 saved_CPPFLAGS="$CPPFLAGS"
553 if test -n "${withval}" -a "${withval}" != "yes"; then
554 if test -d "${withval}/lib"; then
555 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700556 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700557 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700558 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700559 fi
560 else
561 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700562 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700563 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700564 LDFLAGS="-L${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700565 fi
566 fi
567 if test -d "${withval}/include"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700568 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700569 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700570 CPPFLAGS="-I${withval} ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700571 fi
Tim Rice13aae5e2001-10-21 17:53:58 -0700572 fi
Tim Rice4cec93f2002-02-26 08:40:48 -0800573 LIBWRAP="-lwrap"
574 LIBS="$LIBWRAP $LIBS"
Damien Millerc547bf12001-02-16 10:18:12 +1100575 AC_MSG_CHECKING(for libwrap)
576 AC_TRY_LINK(
577 [
578#include <tcpd.h>
579 int deny_severity = 0, allow_severity = 0;
580 ],
581 [hosts_access(0);],
582 [
583 AC_MSG_RESULT(yes)
584 AC_DEFINE(LIBWRAP)
Tim Rice4cec93f2002-02-26 08:40:48 -0800585 AC_SUBST(LIBWRAP)
Tim Rice13aae5e2001-10-21 17:53:58 -0700586 TCPW_MSG="yes"
Damien Millerc547bf12001-02-16 10:18:12 +1100587 ],
588 [
589 AC_MSG_ERROR([*** libwrap missing])
590 ]
591 )
Tim Rice4cec93f2002-02-26 08:40:48 -0800592 LIBS="$saved_LIBS"
Damien Millerc547bf12001-02-16 10:18:12 +1100593 fi
594 ]
595)
596
Damien Millerad833b32000-08-23 10:46:23 +1000597dnl Checks for library functions.
Ben Lindstromfdee8ef2002-04-06 23:52:02 +0000598AC_CHECK_FUNCS(arc4random b64_ntop bcopy bindresvport_sa \
Tim Rice13aae5e2001-10-21 17:53:58 -0700599 clock fchmod fchown freeaddrinfo futimes gai_strerror \
Damien Miller771721f2002-09-12 10:32:59 +1000600 getaddrinfo getcwd getgrouplist getnameinfo getopt getpeereid\
Tim Rice13aae5e2001-10-21 17:53:58 -0700601 getrlimit getrusage getttyent glob inet_aton inet_ntoa \
602 inet_ntop innetgr login_getcapbool md5_crypt memmove \
Damien Miller594a71b2002-04-23 20:22:59 +1000603 mkdtemp mmap ngetaddrinfo openpty ogetaddrinfo readpassphrase \
604 realpath recvmsg rresvport_af sendmsg setdtablesize setegid \
Ben Lindstrom837461b2002-06-12 16:57:14 +0000605 setenv seteuid setgroups setlogin setproctitle setresgid setreuid \
Ben Lindstromf0bfa832002-06-21 00:01:18 +0000606 setrlimit setsid setpcred setvbuf sigaction sigvec snprintf \
607 socketpair strerror strlcat strlcpy strmode strsep sysconf tcgetpgrp \
608 truncate utimes vhangup vsnprintf waitpid __b64_ntop _getpty)
Tim Rice13aae5e2001-10-21 17:53:58 -0700609
610dnl IRIX and Solaris 2.5.1 have dirname() in libgen
Tim Rice17b93e52001-10-23 22:36:54 -0700611AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[
Tim Rice13aae5e2001-10-21 17:53:58 -0700612 AC_CHECK_LIB(gen, dirname,[
613 AC_CACHE_CHECK([for broken dirname],
614 ac_cv_have_broken_dirname, [
Tim Rice17b93e52001-10-23 22:36:54 -0700615 save_LIBS="$LIBS"
616 LIBS="$LIBS -lgen"
Tim Rice13aae5e2001-10-21 17:53:58 -0700617 AC_TRY_RUN(
618 [
619#include <libgen.h>
620#include <string.h>
621
622int main(int argc, char **argv) {
623 char *s, buf[32];
624
625 strncpy(buf,"/etc", 32);
626 s = dirname(buf);
Tim Rice17b93e52001-10-23 22:36:54 -0700627 if (!s || strncmp(s, "/", 32) != 0) {
Tim Rice13aae5e2001-10-21 17:53:58 -0700628 exit(1);
629 } else {
630 exit(0);
631 }
632}
633 ],
634 [ ac_cv_have_broken_dirname="no" ],
635 [ ac_cv_have_broken_dirname="yes" ]
636 )
Tim Rice17b93e52001-10-23 22:36:54 -0700637 LIBS="$save_LIBS"
Tim Rice13aae5e2001-10-21 17:53:58 -0700638 ])
Tim Rice17b93e52001-10-23 22:36:54 -0700639 if test "x$ac_cv_have_broken_dirname" = "xno" ; then
Tim Rice13aae5e2001-10-21 17:53:58 -0700640 LIBS="$LIBS -lgen"
641 AC_DEFINE(HAVE_DIRNAME)
Tim Rice17b93e52001-10-23 22:36:54 -0700642 AC_CHECK_HEADERS(libgen.h)
Tim Rice13aae5e2001-10-21 17:53:58 -0700643 fi
644 ])
645])
646
Damien Millerad833b32000-08-23 10:46:23 +1000647dnl Checks for time functions
andre2ff7b5d2000-06-03 14:57:40 +0000648AC_CHECK_FUNCS(gettimeofday time)
Damien Millerad833b32000-08-23 10:46:23 +1000649dnl Checks for utmp functions
Ben Lindstrom2c467a22000-12-27 04:57:41 +0000650AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent)
andre2ff7b5d2000-06-03 14:57:40 +0000651AC_CHECK_FUNCS(utmpname)
Damien Millerad833b32000-08-23 10:46:23 +1000652dnl Checks for utmpx functions
Ben Lindstrom2c467a22000-12-27 04:57:41 +0000653AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline )
andre2ff7b5d2000-06-03 14:57:40 +0000654AC_CHECK_FUNCS(setutxent utmpxname)
Damien Millercedfecc1999-11-15 14:36:53 +1100655
Damien Miller04f80141999-11-19 15:32:34 +1100656AC_CHECK_FUNC(daemon,
657 [AC_DEFINE(HAVE_DAEMON)],
658 [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])]
659)
660
Damien Miller9fb07e42000-03-05 16:22:59 +1100661AC_CHECK_FUNC(getpagesize,
662 [AC_DEFINE(HAVE_GETPAGESIZE)],
663 [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])]
664)
665
Damien Millercb170cb2000-07-01 16:52:55 +1000666# Check for broken snprintf
667if test "x$ac_cv_func_snprintf" = "xyes" ; then
668 AC_MSG_CHECKING([whether snprintf correctly terminates long strings])
669 AC_TRY_RUN(
670 [
671#include <stdio.h>
Tim Rice2c961ce2002-09-23 16:54:10 -0700672int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');}
Damien Millercb170cb2000-07-01 16:52:55 +1000673 ],
674 [AC_MSG_RESULT(yes)],
675 [
676 AC_MSG_RESULT(no)
677 AC_DEFINE(BROKEN_SNPRINTF)
678 AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor])
679 ]
680 )
681fi
682
Damien Miller606f8802000-09-16 15:39:56 +1100683AC_FUNC_GETPGRP
684
Damien Millera64b57a2001-01-17 10:44:13 +1100685# Check for PAM libs
Damien Miller7b22d652000-06-18 14:07:04 +1000686PAM_MSG="no"
Damien Millera22ba012000-03-02 23:09:20 +1100687AC_ARG_WITH(pam,
Damien Millera64b57a2001-01-17 10:44:13 +1100688 [ --with-pam Enable PAM support ],
Damien Millera22ba012000-03-02 23:09:20 +1100689 [
Damien Millera64b57a2001-01-17 10:44:13 +1100690 if test "x$withval" != "xno" ; then
691 if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then
692 AC_MSG_ERROR([PAM headers not found])
693 fi
694
695 AC_CHECK_LIB(dl, dlopen, , )
696 AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
697 AC_CHECK_FUNCS(pam_getenvlist)
698
699 disable_shadow=yes
700 PAM_MSG="yes"
701
702 AC_DEFINE(USE_PAM)
Tim Rice7d2d1f12002-02-26 22:05:11 -0800703 if test $ac_cv_lib_dl_dlopen = yes; then
704 LIBPAM="-lpam -ldl"
705 else
706 LIBPAM="-lpam"
707 fi
708 AC_SUBST(LIBPAM)
Damien Millera22ba012000-03-02 23:09:20 +1100709 fi
710 ]
711)
Damien Millera22ba012000-03-02 23:09:20 +1100712
Damien Millera64b57a2001-01-17 10:44:13 +1100713# Check for older PAM
714if test "x$PAM_MSG" = "xyes" ; then
Damien Millera22ba012000-03-02 23:09:20 +1100715 # Check PAM strerror arguments (old PAM)
716 AC_MSG_CHECKING([whether pam_strerror takes only one argument])
717 AC_TRY_COMPILE(
718 [
Damien Miller81171112000-04-23 11:14:01 +1000719#include <stdlib.h>
720#include <security/pam_appl.h>
Damien Millera22ba012000-03-02 23:09:20 +1100721 ],
722 [(void)pam_strerror((pam_handle_t *)NULL, -1);],
723 [AC_MSG_RESULT(no)],
724 [
725 AC_DEFINE(HAVE_OLD_PAM)
726 AC_MSG_RESULT(yes)
Damien Miller7b22d652000-06-18 14:07:04 +1000727 PAM_MSG="yes (old library)"
Damien Millera22ba012000-03-02 23:09:20 +1100728 ]
Damien Millera64b57a2001-01-17 10:44:13 +1100729 )
Damien Millera22ba012000-03-02 23:09:20 +1100730fi
731
Damien Millerfc93d4b2002-09-04 23:26:29 +1000732# Some systems want crypt() from libcrypt, *not* the version in OpenSSL,
733# because the system crypt() is more featureful.
734if test "x$check_for_libcrypt_before" = "x1"; then
735 AC_CHECK_LIB(crypt, crypt)
736fi
737
Tim Riceaef73712002-05-11 13:17:42 -0700738# Search for OpenSSL
739saved_CPPFLAGS="$CPPFLAGS"
740saved_LDFLAGS="$LDFLAGS"
Damien Millera22ba012000-03-02 23:09:20 +1100741AC_ARG_WITH(ssl-dir,
742 [ --with-ssl-dir=PATH Specify path to OpenSSL installation ],
743 [
Ben Lindstrom23e13712000-10-29 22:49:19 +0000744 if test "x$withval" != "xno" ; then
Tim Riceaef73712002-05-11 13:17:42 -0700745 if test -d "$withval/lib"; then
746 if test -n "${need_dash_r}"; then
747 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
748 else
749 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
750 fi
751 else
752 if test -n "${need_dash_r}"; then
753 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
754 else
755 LDFLAGS="-L${withval} ${LDFLAGS}"
756 fi
757 fi
758 if test -d "$withval/include"; then
759 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
760 else
761 CPPFLAGS="-I${withval} ${CPPFLAGS}"
762 fi
Damien Millera22ba012000-03-02 23:09:20 +1100763 fi
764 ]
765)
Tim Riceaef73712002-05-11 13:17:42 -0700766LIBS="$LIBS -lcrypto"
767AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL),
Damien Miller3b512e12000-05-17 23:29:18 +1000768 [
Tim Riceaef73712002-05-11 13:17:42 -0700769 dnl Check default openssl install dir
770 if test -n "${need_dash_r}"; then
771 LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}"
Damien Miller3b512e12000-05-17 23:29:18 +1000772 else
Tim Riceaef73712002-05-11 13:17:42 -0700773 LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}"
Damien Miller3b512e12000-05-17 23:29:18 +1000774 fi
Tim Riceaef73712002-05-11 13:17:42 -0700775 CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}"
776 AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL),
777 [
778 AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***])
779 ]
780 )
781 ]
782)
783
Tim Riced730b782002-08-13 18:52:10 -0700784# Determine OpenSSL header version
785AC_MSG_CHECKING([OpenSSL header version])
786AC_TRY_RUN(
787 [
788#include <stdio.h>
789#include <string.h>
790#include <openssl/opensslv.h>
791#define DATA "conftest.sslincver"
792int main(void) {
793 FILE *fd;
794 int rc;
795
796 fd = fopen(DATA,"w");
797 if(fd == NULL)
798 exit(1);
799
800 if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0)
801 exit(1);
802
803 exit(0);
804}
805 ],
806 [
807 ssl_header_ver=`cat conftest.sslincver`
808 AC_MSG_RESULT($ssl_header_ver)
809 ],
810 [
811 AC_MSG_RESULT(not found)
812 AC_MSG_ERROR(OpenSSL version header not found.)
813 ]
814)
815
816# Determine OpenSSL library version
817AC_MSG_CHECKING([OpenSSL library version])
818AC_TRY_RUN(
819 [
820#include <stdio.h>
821#include <string.h>
822#include <openssl/opensslv.h>
823#include <openssl/crypto.h>
824#define DATA "conftest.ssllibver"
825int main(void) {
826 FILE *fd;
827 int rc;
828
829 fd = fopen(DATA,"w");
830 if(fd == NULL)
831 exit(1);
832
833 if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0)
834 exit(1);
835
836 exit(0);
837}
838 ],
839 [
840 ssl_library_ver=`cat conftest.ssllibver`
841 AC_MSG_RESULT($ssl_library_ver)
842 ],
843 [
844 AC_MSG_RESULT(not found)
845 AC_MSG_ERROR(OpenSSL library not found.)
846 ]
847)
Damien Millera22ba012000-03-02 23:09:20 +1100848
Damien Millerec932372002-01-22 22:16:03 +1100849# Sanity check OpenSSL headers
850AC_MSG_CHECKING([whether OpenSSL's headers match the library])
851AC_TRY_RUN(
852 [
853#include <string.h>
854#include <openssl/opensslv.h>
Tim Rice2c961ce2002-09-23 16:54:10 -0700855int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); }
Damien Millerec932372002-01-22 22:16:03 +1100856 ],
857 [
858 AC_MSG_RESULT(yes)
859 ],
860 [
861 AC_MSG_RESULT(no)
862 AC_MSG_ERROR(Your OpenSSL headers do not match your library)
863 ]
864)
865
Damien Millera64b57a2001-01-17 10:44:13 +1100866# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
867# version in OpenSSL. Skip this for PAM
868if test "x$PAM_MSG" = "xno" -a "x$check_for_libcrypt_later" = "x1"; then
Damien Miller95aa2d62001-03-01 09:16:11 +1100869 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
Damien Millera64b57a2001-01-17 10:44:13 +1100870fi
871
Damien Miller6c21c512002-01-22 21:57:53 +1100872
873### Configure cryptographic random number support
874
875# Check wheter OpenSSL seeds itself
876AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded])
877AC_TRY_RUN(
878 [
879#include <string.h>
880#include <openssl/rand.h>
Tim Rice2c961ce2002-09-23 16:54:10 -0700881int main(void) { exit(RAND_status() == 1 ? 0 : 1); }
Damien Miller6c21c512002-01-22 21:57:53 +1100882 ],
883 [
884 OPENSSL_SEEDS_ITSELF=yes
885 AC_MSG_RESULT(yes)
886 ],
887 [
888 AC_MSG_RESULT(no)
889 # Default to use of the rand helper if OpenSSL doesn't
890 # seed itself
891 USE_RAND_HELPER=yes
892 ]
893)
894
895
896# Do we want to force the use of the rand helper?
897AC_ARG_WITH(rand-helper,
898 [ --with-rand-helper Use subprocess to gather strong randomness ],
899 [
900 if test "x$withval" = "xno" ; then
901 # Force use of OpenSSL's internal RNG, even if
902 # the previous test showed it to be unseeded.
903 if test -z "$OPENSSL_SEEDS_ITSELF" ; then
904 AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG])
905 OPENSSL_SEEDS_ITSELF=yes
906 USE_RAND_HELPER=""
907 fi
908 else
909 USE_RAND_HELPER=yes
910 fi
911 ],
912)
913
914# Which randomness source do we use?
915if test ! -z "$OPENSSL_SEEDS_ITSELF" -a -z "$USE_RAND_HELPER" ; then
916 # OpenSSL only
917 AC_DEFINE(OPENSSL_PRNG_ONLY)
918 RAND_MSG="OpenSSL internal ONLY"
919 INSTALL_SSH_RAND_HELPER=""
Tim Rice1e2c6002002-01-30 22:14:03 -0800920elif test ! -z "$USE_RAND_HELPER" ; then
921 # install rand helper
Damien Miller6c21c512002-01-22 21:57:53 +1100922 RAND_MSG="ssh-rand-helper"
923 INSTALL_SSH_RAND_HELPER="yes"
924fi
925AC_SUBST(INSTALL_SSH_RAND_HELPER)
926
927### Configuration of ssh-rand-helper
928
929# PRNGD TCP socket
930AC_ARG_WITH(prngd-port,
931 [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT],
932 [
Damien Millere996d722002-01-23 11:20:59 +1100933 case "$withval" in
934 no)
935 withval=""
936 ;;
937 [[0-9]]*)
938 ;;
939 *)
940 AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port)
941 ;;
942 esac
943 if test ! -z "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +1100944 PRNGD_PORT="$withval"
945 AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT)
946 fi
947 ]
948)
949
950# PRNGD Unix domain socket
951AC_ARG_WITH(prngd-socket,
952 [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)],
953 [
Damien Millere996d722002-01-23 11:20:59 +1100954 case "$withval" in
955 yes)
Damien Miller6c21c512002-01-22 21:57:53 +1100956 withval="/var/run/egd-pool"
Damien Millere996d722002-01-23 11:20:59 +1100957 ;;
958 no)
959 withval=""
960 ;;
961 /*)
962 ;;
963 *)
964 AC_MSG_ERROR(You must specify an absolute path to the entropy socket)
965 ;;
966 esac
967
968 if test ! -z "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +1100969 if test ! -z "$PRNGD_PORT" ; then
970 AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket)
971 fi
Damien Miller6385ba02002-01-23 08:12:36 +1100972 if test ! -r "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +1100973 AC_MSG_WARN(Entropy socket is not readable)
974 fi
975 PRNGD_SOCKET="$withval"
976 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
977 fi
Tim Rice4cec93f2002-02-26 08:40:48 -0800978 ],
979 [
980 # Check for existing socket only if we don't have a random device already
981 if test "$USE_RAND_HELPER" = yes ; then
982 AC_MSG_CHECKING(for PRNGD/EGD socket)
983 # Insert other locations here
984 for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
985 if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
986 PRNGD_SOCKET="$sock"
987 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
988 break;
989 fi
990 done
991 if test ! -z "$PRNGD_SOCKET" ; then
992 AC_MSG_RESULT($PRNGD_SOCKET)
993 else
994 AC_MSG_RESULT(not found)
995 fi
996 fi
Damien Miller6c21c512002-01-22 21:57:53 +1100997 ]
998)
999
1000# Change default command timeout for hashing entropy source
1001entropy_timeout=200
1002AC_ARG_WITH(entropy-timeout,
1003 [ --with-entropy-timeout Specify entropy gathering command timeout (msec)],
1004 [
1005 if test "x$withval" != "xno" ; then
1006 entropy_timeout=$withval
1007 fi
1008 ]
1009)
Damien Miller6c21c512002-01-22 21:57:53 +11001010AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout)
1011
Damien Millerd3f6ad22002-06-25 10:24:47 +10001012SSH_PRIVSEP_USER=sshd
Kevin Steves7ff91122002-04-07 19:22:54 +00001013AC_ARG_WITH(privsep-user,
Kevin Stevesc81e1292002-05-13 03:51:40 +00001014 [ --with-privsep-user=user Specify non-privileged user for privilege separation],
Kevin Steves7ff91122002-04-07 19:22:54 +00001015 [
1016 if test -n "$withval"; then
Damien Millerd3f6ad22002-06-25 10:24:47 +10001017 SSH_PRIVSEP_USER=$withval
Kevin Steves7ff91122002-04-07 19:22:54 +00001018 fi
1019 ]
1020)
Damien Millerd3f6ad22002-06-25 10:24:47 +10001021AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER")
1022AC_SUBST(SSH_PRIVSEP_USER)
Kevin Steves7ff91122002-04-07 19:22:54 +00001023
Tim Rice88f2ab52002-03-17 12:17:34 -08001024# We do this little dance with the search path to insure
1025# that programs that we select for use by installed programs
1026# (which may be run by the super-user) come from trusted
1027# locations before they come from the user's private area.
1028# This should help avoid accidentally configuring some
1029# random version of a program in someone's personal bin.
1030
1031OPATH=$PATH
1032PATH=/bin:/usr/bin
Tim Riceae49fe62002-04-12 10:26:21 -07001033test -h /bin 2> /dev/null && PATH=/usr/bin
Tim Rice88f2ab52002-03-17 12:17:34 -08001034test -d /sbin && PATH=$PATH:/sbin
1035test -d /usr/sbin && PATH=$PATH:/usr/sbin
1036PATH=$PATH:/etc:$OPATH
1037
Damien Miller6c21c512002-01-22 21:57:53 +11001038# These programs are used by the command hashing source to gather entropy
1039OSSH_PATH_ENTROPY_PROG(PROG_LS, ls)
1040OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat)
1041OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp)
1042OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig)
1043OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat)
1044OSSH_PATH_ENTROPY_PROG(PROG_PS, ps)
1045OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar)
1046OSSH_PATH_ENTROPY_PROG(PROG_W, w)
1047OSSH_PATH_ENTROPY_PROG(PROG_WHO, who)
1048OSSH_PATH_ENTROPY_PROG(PROG_LAST, last)
1049OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog)
1050OSSH_PATH_ENTROPY_PROG(PROG_DF, df)
1051OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat)
1052OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime)
1053OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs)
1054OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail)
Tim Rice88f2ab52002-03-17 12:17:34 -08001055# restore PATH
1056PATH=$OPATH
Damien Miller6c21c512002-01-22 21:57:53 +11001057
1058# Where does ssh-rand-helper get its randomness from?
1059INSTALL_SSH_PRNG_CMDS=""
1060if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then
1061 if test ! -z "$PRNGD_PORT" ; then
1062 RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT"
1063 elif test ! -z "$PRNGD_SOCKET" ; then
1064 RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\""
1065 else
1066 RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)"
1067 RAND_HELPER_CMDHASH=yes
1068 INSTALL_SSH_PRNG_CMDS="yes"
1069 fi
1070fi
1071AC_SUBST(INSTALL_SSH_PRNG_CMDS)
1072
1073
Ben Lindstromb5628642000-10-18 00:02:25 +00001074# Cheap hack to ensure NEWS-OS libraries are arranged right.
1075if test ! -z "$SONY" ; then
1076 LIBS="$LIBS -liberty";
1077fi
1078
Damien Millera22ba012000-03-02 23:09:20 +11001079# Checks for data types
Damien Millere0f45742000-01-18 09:12:06 +11001080AC_CHECK_SIZEOF(char, 1)
Damien Millerc6398ef1999-11-20 12:18:40 +11001081AC_CHECK_SIZEOF(short int, 2)
1082AC_CHECK_SIZEOF(int, 4)
1083AC_CHECK_SIZEOF(long int, 4)
1084AC_CHECK_SIZEOF(long long int, 8)
1085
Damien Millerfa2bb692002-04-23 23:22:25 +10001086# Sanity check long long for some platforms (AIX)
1087if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
1088 ac_cv_sizeof_long_long_int=0
1089fi
1090
Damien Millera22ba012000-03-02 23:09:20 +11001091# More checks for data types
Damien Millercaf6dd62000-08-29 11:33:50 +11001092AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [
1093 AC_TRY_COMPILE(
1094 [ #include <sys/types.h> ],
1095 [ u_int a; a = 1;],
1096 [ ac_cv_have_u_int="yes" ],
1097 [ ac_cv_have_u_int="no" ]
1098 )
1099])
1100if test "x$ac_cv_have_u_int" = "xyes" ; then
1101 AC_DEFINE(HAVE_U_INT)
1102 have_u_int=1
1103fi
1104
Damien Miller61e50f12000-05-08 20:49:37 +10001105AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [
1106 AC_TRY_COMPILE(
1107 [ #include <sys/types.h> ],
1108 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
1109 [ ac_cv_have_intxx_t="yes" ],
1110 [ ac_cv_have_intxx_t="no" ]
1111 )
1112])
1113if test "x$ac_cv_have_intxx_t" = "xyes" ; then
1114 AC_DEFINE(HAVE_INTXX_T)
1115 have_intxx_t=1
1116fi
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00001117
1118if (test -z "$have_intxx_t" && \
1119 test "x$ac_cv_header_stdint_h" = "xyes")
1120then
1121 AC_MSG_CHECKING([for intXX_t types in stdint.h])
1122 AC_TRY_COMPILE(
1123 [ #include <stdint.h> ],
1124 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
1125 [
1126 AC_DEFINE(HAVE_INTXX_T)
1127 AC_MSG_RESULT(yes)
1128 ],
1129 [ AC_MSG_RESULT(no) ]
1130 )
1131fi
1132
Damien Miller578783e2000-09-23 14:12:24 +11001133AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [
1134 AC_TRY_COMPILE(
Tim Rice907881e2002-07-18 11:44:50 -07001135 [
1136#include <sys/types.h>
1137#ifdef HAVE_STDINT_H
1138# include <stdint.h>
1139#endif
1140#include <sys/socket.h>
1141#ifdef HAVE_SYS_BITYPES_H
1142# include <sys/bitypes.h>
1143#endif
1144 ],
Damien Miller578783e2000-09-23 14:12:24 +11001145 [ int64_t a; a = 1;],
1146 [ ac_cv_have_int64_t="yes" ],
1147 [ ac_cv_have_int64_t="no" ]
1148 )
1149])
1150if test "x$ac_cv_have_int64_t" = "xyes" ; then
1151 AC_DEFINE(HAVE_INT64_T)
Tim Rice4cec93f2002-02-26 08:40:48 -08001152fi
1153
Damien Miller61e50f12000-05-08 20:49:37 +10001154AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [
1155 AC_TRY_COMPILE(
1156 [ #include <sys/types.h> ],
1157 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
1158 [ ac_cv_have_u_intxx_t="yes" ],
1159 [ ac_cv_have_u_intxx_t="no" ]
1160 )
1161])
1162if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
1163 AC_DEFINE(HAVE_U_INTXX_T)
1164 have_u_intxx_t=1
1165fi
Damien Millerc6398ef1999-11-20 12:18:40 +11001166
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00001167if test -z "$have_u_intxx_t" ; then
1168 AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h])
1169 AC_TRY_COMPILE(
1170 [ #include <sys/socket.h> ],
1171 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
1172 [
1173 AC_DEFINE(HAVE_U_INTXX_T)
1174 AC_MSG_RESULT(yes)
1175 ],
1176 [ AC_MSG_RESULT(no) ]
1177 )
1178fi
1179
Damien Miller578783e2000-09-23 14:12:24 +11001180AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [
1181 AC_TRY_COMPILE(
1182 [ #include <sys/types.h> ],
1183 [ u_int64_t a; a = 1;],
1184 [ ac_cv_have_u_int64_t="yes" ],
1185 [ ac_cv_have_u_int64_t="no" ]
1186 )
1187])
1188if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
1189 AC_DEFINE(HAVE_U_INT64_T)
1190 have_u_int64_t=1
1191fi
1192
Tim Rice4cec93f2002-02-26 08:40:48 -08001193if test -z "$have_u_int64_t" ; then
1194 AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h])
1195 AC_TRY_COMPILE(
1196 [ #include <sys/bitypes.h> ],
1197 [ u_int64_t a; a = 1],
1198 [
1199 AC_DEFINE(HAVE_U_INT64_T)
1200 AC_MSG_RESULT(yes)
1201 ],
1202 [ AC_MSG_RESULT(no) ]
1203 )
1204fi
1205
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00001206if test -z "$have_u_intxx_t" ; then
1207 AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [
1208 AC_TRY_COMPILE(
1209 [
1210#include <sys/types.h>
1211 ],
1212 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ],
1213 [ ac_cv_have_uintxx_t="yes" ],
1214 [ ac_cv_have_uintxx_t="no" ]
1215 )
1216 ])
1217 if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
1218 AC_DEFINE(HAVE_UINTXX_T)
1219 fi
1220fi
1221
1222if test -z "$have_uintxx_t" ; then
1223 AC_MSG_CHECKING([for uintXX_t types in stdint.h])
1224 AC_TRY_COMPILE(
1225 [ #include <stdint.h> ],
1226 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;],
1227 [
1228 AC_DEFINE(HAVE_UINTXX_T)
1229 AC_MSG_RESULT(yes)
1230 ],
1231 [ AC_MSG_RESULT(no) ]
1232 )
1233fi
1234
Damien Milleredb82922000-06-20 13:25:52 +10001235if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
1236 test "x$ac_cv_header_sys_bitypes_h" = "xyes")
Damien Millerb29ea912000-01-15 14:12:03 +11001237then
1238 AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h])
1239 AC_TRY_COMPILE(
Damien Miller61e50f12000-05-08 20:49:37 +10001240 [
1241#include <sys/bitypes.h>
1242 ],
Damien Millerb29ea912000-01-15 14:12:03 +11001243 [
Damien Miller70494d12000-04-03 15:57:06 +10001244 int8_t a; int16_t b; int32_t c;
1245 u_int8_t e; u_int16_t f; u_int32_t g;
1246 a = b = c = e = f = g = 1;
Damien Millerb29ea912000-01-15 14:12:03 +11001247 ],
1248 [
1249 AC_DEFINE(HAVE_U_INTXX_T)
1250 AC_DEFINE(HAVE_INTXX_T)
1251 AC_MSG_RESULT(yes)
1252 ],
1253 [AC_MSG_RESULT(no)]
1254 )
1255fi
1256
Damien Miller58be7382001-09-15 21:31:54 +10001257
1258AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [
1259 AC_TRY_COMPILE(
1260 [
1261#include <sys/types.h>
1262 ],
1263 [ u_char foo; foo = 125; ],
1264 [ ac_cv_have_u_char="yes" ],
1265 [ ac_cv_have_u_char="no" ]
1266 )
1267])
1268if test "x$ac_cv_have_u_char" = "xyes" ; then
1269 AC_DEFINE(HAVE_U_CHAR)
1270fi
1271
Tim Rice13aae5e2001-10-21 17:53:58 -07001272TYPE_SOCKLEN_T
Damien Miller74d0d4a1999-12-29 02:24:35 +11001273
Tim Rice200a5c02002-02-26 22:12:34 -08001274AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>])
Tim Rice4cec93f2002-02-26 08:40:48 -08001275
Damien Miller61e50f12000-05-08 20:49:37 +10001276AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [
1277 AC_TRY_COMPILE(
1278 [
1279#include <sys/types.h>
1280 ],
1281 [ size_t foo; foo = 1235; ],
1282 [ ac_cv_have_size_t="yes" ],
1283 [ ac_cv_have_size_t="no" ]
1284 )
1285])
1286if test "x$ac_cv_have_size_t" = "xyes" ; then
1287 AC_DEFINE(HAVE_SIZE_T)
1288fi
Damien Miller95058511999-12-29 10:36:45 +11001289
Damien Miller615f9392000-05-17 22:53:33 +10001290AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [
1291 AC_TRY_COMPILE(
1292 [
1293#include <sys/types.h>
1294 ],
1295 [ ssize_t foo; foo = 1235; ],
1296 [ ac_cv_have_ssize_t="yes" ],
1297 [ ac_cv_have_ssize_t="no" ]
1298 )
1299])
1300if test "x$ac_cv_have_ssize_t" = "xyes" ; then
1301 AC_DEFINE(HAVE_SSIZE_T)
1302fi
1303
Ben Lindstrom0d5af602001-01-09 00:50:29 +00001304AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [
1305 AC_TRY_COMPILE(
1306 [
1307#include <time.h>
1308 ],
1309 [ clock_t foo; foo = 1235; ],
1310 [ ac_cv_have_clock_t="yes" ],
1311 [ ac_cv_have_clock_t="no" ]
1312 )
1313])
1314if test "x$ac_cv_have_clock_t" = "xyes" ; then
1315 AC_DEFINE(HAVE_CLOCK_T)
1316fi
1317
Damien Millerb54b40e2000-06-23 08:23:34 +10001318AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [
1319 AC_TRY_COMPILE(
1320 [
1321#include <sys/types.h>
1322#include <sys/socket.h>
1323 ],
1324 [ sa_family_t foo; foo = 1235; ],
1325 [ ac_cv_have_sa_family_t="yes" ],
Damien Miller78315eb2000-09-29 23:01:36 +11001326 [ AC_TRY_COMPILE(
1327 [
1328#include <sys/types.h>
1329#include <sys/socket.h>
1330#include <netinet/in.h>
1331 ],
1332 [ sa_family_t foo; foo = 1235; ],
1333 [ ac_cv_have_sa_family_t="yes" ],
1334
Damien Millerb54b40e2000-06-23 08:23:34 +10001335 [ ac_cv_have_sa_family_t="no" ]
Damien Miller78315eb2000-09-29 23:01:36 +11001336 )]
Damien Millerb54b40e2000-06-23 08:23:34 +10001337 )
1338])
1339if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
1340 AC_DEFINE(HAVE_SA_FAMILY_T)
1341fi
1342
Damien Miller0f91b4e2000-06-18 15:43:25 +10001343AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [
1344 AC_TRY_COMPILE(
1345 [
1346#include <sys/types.h>
1347 ],
1348 [ pid_t foo; foo = 1235; ],
1349 [ ac_cv_have_pid_t="yes" ],
1350 [ ac_cv_have_pid_t="no" ]
1351 )
1352])
1353if test "x$ac_cv_have_pid_t" = "xyes" ; then
1354 AC_DEFINE(HAVE_PID_T)
1355fi
1356
1357AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [
1358 AC_TRY_COMPILE(
1359 [
1360#include <sys/types.h>
1361 ],
1362 [ mode_t foo; foo = 1235; ],
1363 [ ac_cv_have_mode_t="yes" ],
1364 [ ac_cv_have_mode_t="no" ]
1365 )
1366])
1367if test "x$ac_cv_have_mode_t" = "xyes" ; then
1368 AC_DEFINE(HAVE_MODE_T)
1369fi
1370
Damien Miller61e50f12000-05-08 20:49:37 +10001371
1372AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [
1373 AC_TRY_COMPILE(
1374 [
Damien Miller81171112000-04-23 11:14:01 +10001375#include <sys/types.h>
1376#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001377 ],
1378 [ struct sockaddr_storage s; ],
1379 [ ac_cv_have_struct_sockaddr_storage="yes" ],
1380 [ ac_cv_have_struct_sockaddr_storage="no" ]
1381 )
1382])
1383if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
1384 AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)
1385fi
Damien Miller34132e52000-01-14 15:45:46 +11001386
Damien Miller61e50f12000-05-08 20:49:37 +10001387AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [
1388 AC_TRY_COMPILE(
1389 [
Damien Miller7b22d652000-06-18 14:07:04 +10001390#include <sys/types.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001391#include <netinet/in.h>
1392 ],
1393 [ struct sockaddr_in6 s; s.sin6_family = 0; ],
1394 [ ac_cv_have_struct_sockaddr_in6="yes" ],
1395 [ ac_cv_have_struct_sockaddr_in6="no" ]
1396 )
1397])
1398if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
1399 AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)
1400fi
Damien Miller34132e52000-01-14 15:45:46 +11001401
Damien Miller61e50f12000-05-08 20:49:37 +10001402AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [
1403 AC_TRY_COMPILE(
1404 [
Damien Miller7b22d652000-06-18 14:07:04 +10001405#include <sys/types.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001406#include <netinet/in.h>
1407 ],
1408 [ struct in6_addr s; s.s6_addr[0] = 0; ],
1409 [ ac_cv_have_struct_in6_addr="yes" ],
1410 [ ac_cv_have_struct_in6_addr="no" ]
1411 )
1412])
1413if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
1414 AC_DEFINE(HAVE_STRUCT_IN6_ADDR)
1415fi
Damien Miller34132e52000-01-14 15:45:46 +11001416
Damien Miller61e50f12000-05-08 20:49:37 +10001417AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
1418 AC_TRY_COMPILE(
1419 [
Damien Miller81171112000-04-23 11:14:01 +10001420#include <sys/types.h>
1421#include <sys/socket.h>
1422#include <netdb.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001423 ],
1424 [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ],
1425 [ ac_cv_have_struct_addrinfo="yes" ],
1426 [ ac_cv_have_struct_addrinfo="no" ]
1427 )
1428])
1429if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
1430 AC_DEFINE(HAVE_STRUCT_ADDRINFO)
1431fi
1432
Ben Lindstrom42202bc2001-01-15 02:34:37 +00001433AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [
1434 AC_TRY_COMPILE(
1435 [ #include <sys/time.h> ],
1436 [ struct timeval tv; tv.tv_sec = 1;],
1437 [ ac_cv_have_struct_timeval="yes" ],
1438 [ ac_cv_have_struct_timeval="no" ]
1439 )
1440])
1441if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
1442 AC_DEFINE(HAVE_STRUCT_TIMEVAL)
1443 have_struct_timeval=1
1444fi
1445
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00001446# If we don't have int64_t then we can't compile sftp-server. So don't
1447# even attempt to do it.
1448if test "x$ac_cv_have_int64_t" = "xno" -a \
1449 "x$ac_cv_sizeof_long_int" != "x8" -a \
1450 "x$ac_cv_sizeof_long_long_int" = "x0" ; then
1451 NO_SFTP='#'
Tim Ricebee3f222001-03-11 17:32:12 -08001452else
1453dnl test snprintf (broken on SCO w/gcc)
1454 AC_TRY_RUN(
1455 [
1456#include <stdio.h>
1457#include <string.h>
1458#ifdef HAVE_SNPRINTF
1459main()
1460{
1461 char buf[50];
1462 char expected_out[50];
1463 int mazsize = 50 ;
1464#if (SIZEOF_LONG_INT == 8)
1465 long int num = 0x7fffffffffffffff;
1466#else
Kevin Steves6482ec82001-07-15 02:09:28 +00001467 long long num = 0x7fffffffffffffffll;
Tim Ricebee3f222001-03-11 17:32:12 -08001468#endif
1469 strcpy(expected_out, "9223372036854775807");
1470 snprintf(buf, mazsize, "%lld", num);
1471 if(strcmp(buf, expected_out) != 0)
1472 exit(1);
1473 exit(0);
1474}
1475#else
1476main() { exit(0); }
1477#endif
1478 ], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ]
1479 )
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00001480fi
Ben Lindstrom42202bc2001-01-15 02:34:37 +00001481AC_SUBST(NO_SFTP)
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00001482
Damien Miller78315eb2000-09-29 23:01:36 +11001483dnl Checks for structure members
Damien Miller61e50f12000-05-08 20:49:37 +10001484OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP)
1485OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX)
1486OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX)
1487OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP)
1488OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP)
Damien Millerad1bc5f2000-05-20 14:53:09 +10001489OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX)
Damien Miller61e50f12000-05-08 20:49:37 +10001490OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP)
1491OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP)
Damien Miller8e81ed32000-07-01 13:17:42 +10001492OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX)
Damien Miller61e50f12000-05-08 20:49:37 +10001493OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP)
1494OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX)
1495OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP)
1496OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX)
andre2ff7b5d2000-06-03 14:57:40 +00001497OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP)
1498OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP)
1499OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX)
1500OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX)
Tim Rice13aae5e2001-10-21 17:53:58 -07001501
1502AC_CHECK_MEMBERS([struct stat.st_blksize])
andre2ff7b5d2000-06-03 14:57:40 +00001503
Damien Miller61e50f12000-05-08 20:49:37 +10001504AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage],
1505 ac_cv_have_ss_family_in_struct_ss, [
1506 AC_TRY_COMPILE(
1507 [
Damien Miller81171112000-04-23 11:14:01 +10001508#include <sys/types.h>
1509#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001510 ],
1511 [ struct sockaddr_storage s; s.ss_family = 1; ],
1512 [ ac_cv_have_ss_family_in_struct_ss="yes" ],
1513 [ ac_cv_have_ss_family_in_struct_ss="no" ],
1514 )
1515])
1516if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
1517 AC_DEFINE(HAVE_SS_FAMILY_IN_SS)
1518fi
1519
Damien Miller61e50f12000-05-08 20:49:37 +10001520AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage],
1521 ac_cv_have___ss_family_in_struct_ss, [
1522 AC_TRY_COMPILE(
1523 [
Damien Miller81171112000-04-23 11:14:01 +10001524#include <sys/types.h>
1525#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001526 ],
1527 [ struct sockaddr_storage s; s.__ss_family = 1; ],
1528 [ ac_cv_have___ss_family_in_struct_ss="yes" ],
1529 [ ac_cv_have___ss_family_in_struct_ss="no" ]
1530 )
1531])
1532if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
1533 AC_DEFINE(HAVE___SS_FAMILY_IN_SS)
1534fi
Damien Millerbf1c9b21999-12-09 10:16:54 +11001535
Damien Millerad833b32000-08-23 10:46:23 +10001536AC_CACHE_CHECK([for pw_class field in struct passwd],
1537 ac_cv_have_pw_class_in_struct_passwd, [
1538 AC_TRY_COMPILE(
1539 [
Damien Millerad833b32000-08-23 10:46:23 +10001540#include <pwd.h>
1541 ],
Kevin Steves48b7cc02000-10-07 13:24:00 +00001542 [ struct passwd p; p.pw_class = 0; ],
Damien Millerad833b32000-08-23 10:46:23 +10001543 [ ac_cv_have_pw_class_in_struct_passwd="yes" ],
1544 [ ac_cv_have_pw_class_in_struct_passwd="no" ]
1545 )
1546])
1547if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
1548 AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD)
1549fi
1550
Kevin Steves82456952001-06-22 21:14:18 +00001551AC_CACHE_CHECK([for pw_expire field in struct passwd],
1552 ac_cv_have_pw_expire_in_struct_passwd, [
1553 AC_TRY_COMPILE(
1554 [
1555#include <pwd.h>
1556 ],
1557 [ struct passwd p; p.pw_expire = 0; ],
1558 [ ac_cv_have_pw_expire_in_struct_passwd="yes" ],
1559 [ ac_cv_have_pw_expire_in_struct_passwd="no" ]
1560 )
1561])
1562if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then
1563 AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD)
1564fi
1565
1566AC_CACHE_CHECK([for pw_change field in struct passwd],
1567 ac_cv_have_pw_change_in_struct_passwd, [
1568 AC_TRY_COMPILE(
1569 [
1570#include <pwd.h>
1571 ],
1572 [ struct passwd p; p.pw_change = 0; ],
1573 [ ac_cv_have_pw_change_in_struct_passwd="yes" ],
1574 [ ac_cv_have_pw_change_in_struct_passwd="no" ]
1575 )
1576])
1577if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then
1578 AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD)
1579fi
Damien Miller61e50f12000-05-08 20:49:37 +10001580
Tim Rice28bbb0c2002-05-27 17:37:32 -07001581dnl make sure we're using the real structure members and not defines
Kevin Steves939c9db2002-03-22 17:23:25 +00001582AC_CACHE_CHECK([for msg_accrights field in struct msghdr],
1583 ac_cv_have_accrights_in_msghdr, [
Tim Rice28bbb0c2002-05-27 17:37:32 -07001584 AC_TRY_RUN(
Kevin Steves939c9db2002-03-22 17:23:25 +00001585 [
Tim Riceae49fe62002-04-12 10:26:21 -07001586#include <sys/types.h>
Kevin Steves939c9db2002-03-22 17:23:25 +00001587#include <sys/socket.h>
1588#include <sys/uio.h>
Tim Rice28bbb0c2002-05-27 17:37:32 -07001589int main() {
1590#ifdef msg_accrights
1591exit(1);
1592#endif
1593struct msghdr m;
1594m.msg_accrights = 0;
1595exit(0);
1596}
Kevin Steves939c9db2002-03-22 17:23:25 +00001597 ],
Kevin Steves939c9db2002-03-22 17:23:25 +00001598 [ ac_cv_have_accrights_in_msghdr="yes" ],
1599 [ ac_cv_have_accrights_in_msghdr="no" ]
1600 )
1601])
1602if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then
1603 AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR)
1604fi
1605
Kevin Stevesa44e0352002-04-07 16:18:03 +00001606AC_CACHE_CHECK([for msg_control field in struct msghdr],
1607 ac_cv_have_control_in_msghdr, [
Tim Rice28bbb0c2002-05-27 17:37:32 -07001608 AC_TRY_RUN(
Kevin Stevesa44e0352002-04-07 16:18:03 +00001609 [
Tim Riceae49fe62002-04-12 10:26:21 -07001610#include <sys/types.h>
Kevin Stevesa44e0352002-04-07 16:18:03 +00001611#include <sys/socket.h>
1612#include <sys/uio.h>
Tim Rice28bbb0c2002-05-27 17:37:32 -07001613int main() {
1614#ifdef msg_control
1615exit(1);
1616#endif
1617struct msghdr m;
1618m.msg_control = 0;
1619exit(0);
1620}
Kevin Stevesa44e0352002-04-07 16:18:03 +00001621 ],
Kevin Stevesa44e0352002-04-07 16:18:03 +00001622 [ ac_cv_have_control_in_msghdr="yes" ],
1623 [ ac_cv_have_control_in_msghdr="no" ]
1624 )
1625])
1626if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then
1627 AC_DEFINE(HAVE_CONTROL_IN_MSGHDR)
1628fi
1629
Damien Miller61e50f12000-05-08 20:49:37 +10001630AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [
1631 AC_TRY_LINK([],
1632 [ extern char *__progname; printf("%s", __progname); ],
1633 [ ac_cv_libc_defines___progname="yes" ],
1634 [ ac_cv_libc_defines___progname="no" ]
1635 )
1636])
1637if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
1638 AC_DEFINE(HAVE___PROGNAME)
1639fi
1640
Kevin Steves4846f4a2002-03-22 18:19:53 +00001641AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [
1642 AC_TRY_LINK([
1643#include <stdio.h>
1644],
1645 [ printf("%s", __FUNCTION__); ],
1646 [ ac_cv_cc_implements___FUNCTION__="yes" ],
1647 [ ac_cv_cc_implements___FUNCTION__="no" ]
1648 )
1649])
1650if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
1651 AC_DEFINE(HAVE___FUNCTION__)
1652fi
1653
1654AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [
1655 AC_TRY_LINK([
1656#include <stdio.h>
1657],
1658 [ printf("%s", __func__); ],
1659 [ ac_cv_cc_implements___func__="yes" ],
1660 [ ac_cv_cc_implements___func__="no" ]
1661 )
1662])
1663if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
1664 AC_DEFINE(HAVE___func__)
1665fi
1666
Damien Miller4f8e6692001-07-14 13:22:53 +10001667AC_CACHE_CHECK([whether getopt has optreset support],
1668 ac_cv_have_getopt_optreset, [
1669 AC_TRY_LINK(
1670 [
1671#include <getopt.h>
1672 ],
1673 [ extern int optreset; optreset = 0; ],
1674 [ ac_cv_have_getopt_optreset="yes" ],
1675 [ ac_cv_have_getopt_optreset="no" ]
1676 )
1677])
1678if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
1679 AC_DEFINE(HAVE_GETOPT_OPTRESET)
1680fi
Damien Millera22ba012000-03-02 23:09:20 +11001681
Damien Millerecbb26d2000-07-15 14:59:14 +10001682AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [
1683 AC_TRY_LINK([],
1684 [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);],
1685 [ ac_cv_libc_defines_sys_errlist="yes" ],
1686 [ ac_cv_libc_defines_sys_errlist="no" ]
1687 )
1688])
1689if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
1690 AC_DEFINE(HAVE_SYS_ERRLIST)
1691fi
1692
1693
Damien Miller11fa2cc2000-08-16 10:35:58 +10001694AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [
1695 AC_TRY_LINK([],
1696 [ extern int sys_nerr; printf("%i", sys_nerr);],
1697 [ ac_cv_libc_defines_sys_nerr="yes" ],
1698 [ ac_cv_libc_defines_sys_nerr="no" ]
1699 )
1700])
1701if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
1702 AC_DEFINE(HAVE_SYS_NERR)
1703fi
1704
Damien Miller85de5802001-09-18 14:01:11 +10001705SCARD_MSG="no"
Ben Lindstroma42694f2002-04-05 16:11:45 +00001706
1707# Check whether user wants sectok support
1708AC_ARG_WITH(sectok,
1709 [ --with-sectok Enable smartcard support using libsectok],
Damien Miller85de5802001-09-18 14:01:11 +10001710 [
1711 if test "x$withval" != "xno" ; then
1712 if test "x$withval" != "xyes" ; then
1713 CPPFLAGS="$CPPFLAGS -I${withval}"
1714 LDFLAGS="$LDFLAGS -L${withval}"
1715 if test ! -z "$need_dash_r" ; then
1716 LDFLAGS="$LDFLAGS -R${withval}"
1717 fi
1718 if test ! -z "$blibpath" ; then
1719 blibpath="$blibpath:${withval}"
1720 fi
1721 fi
1722 AC_CHECK_HEADERS(sectok.h)
1723 if test "$ac_cv_header_sectok_h" != yes; then
1724 AC_MSG_ERROR(Can't find sectok.h)
1725 fi
1726 AC_CHECK_LIB(sectok, sectok_open)
1727 if test "$ac_cv_lib_sectok_sectok_open" != yes; then
1728 AC_MSG_ERROR(Can't find libsectok)
1729 fi
1730 AC_DEFINE(SMARTCARD)
Ben Lindstroma42694f2002-04-05 16:11:45 +00001731 AC_DEFINE(USE_SECTOK)
1732 SCARD_MSG="yes, using sectok"
1733 fi
1734 ]
1735)
1736
1737# Check whether user wants OpenSC support
1738AC_ARG_WITH(opensc,
Damien Millerf6195f22002-04-23 22:48:46 +10001739 AC_HELP_STRING([--with-opensc=PFX],
1740 [Enable smartcard support using OpenSC]),
1741 opensc_config_prefix="$withval", opensc_config_prefix="")
1742if test x$opensc_config_prefix != x ; then
1743 OPENSC_CONFIG=$opensc_config_prefix/bin/opensc-config
1744 AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no)
1745 if test "$OPENSC_CONFIG" != "no"; then
1746 LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags`
1747 LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs`
1748 CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS"
1749 LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS"
1750 AC_DEFINE(SMARTCARD)
1751 AC_DEFINE(USE_OPENSC)
1752 SCARD_MSG="yes, using OpenSC"
1753 fi
1754fi
Damien Miller85de5802001-09-18 14:01:11 +10001755
Damien Millerfd4c9ee2002-04-13 11:04:40 +10001756# Check whether user wants Kerberos 5 support
1757KRB5_MSG="no"
1758AC_ARG_WITH(kerberos5,
1759 [ --with-kerberos5=PATH Enable Kerberos 5 support],
1760 [
1761 if test "x$withval" != "xno" ; then
1762 if test "x$withval" = "xyes" ; then
1763 KRB5ROOT="/usr/local"
1764 else
1765 KRB5ROOT=${withval}
1766 fi
1767 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
1768 LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
1769 AC_DEFINE(KRB5)
1770 KRB5_MSG="yes"
1771 AC_MSG_CHECKING(whether we are using Heimdal)
1772 AC_TRY_COMPILE([ #include <krb5.h> ],
1773 [ char *tmp = heimdal_version; ],
1774 [ AC_MSG_RESULT(yes)
1775 AC_DEFINE(HEIMDAL)
1776 K5LIBS="-lkrb5 -ldes -lcom_err -lasn1 -lroken"
1777 ],
1778 [ AC_MSG_RESULT(no)
1779 K5LIBS="-lkrb5 -lk5crypto -lcom_err"
1780 ]
1781 )
1782 if test ! -z "$need_dash_r" ; then
1783 LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib"
1784 fi
1785 if test ! -z "$blibpath" ; then
1786 blibpath="$blibpath:${KRB5ROOT}/lib"
1787 fi
1788 AC_CHECK_LIB(resolv, dn_expand, , )
1789
1790 KRB5=yes
1791 fi
1792 ]
1793)
1794# Check whether user wants Kerberos 4 support
Damien Millerc79bc0d2001-03-28 13:03:42 +10001795KRB4_MSG="no"
1796AC_ARG_WITH(kerberos4,
1797 [ --with-kerberos4=PATH Enable Kerberos 4 support],
1798 [
1799 if test "x$withval" != "xno" ; then
Damien Millerc79bc0d2001-03-28 13:03:42 +10001800 if test "x$withval" != "xyes" ; then
1801 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1802 LDFLAGS="$LDFLAGS -L${withval}/lib"
1803 if test ! -z "$need_dash_r" ; then
1804 LDFLAGS="$LDFLAGS -R${withval}/lib"
1805 fi
1806 if test ! -z "$blibpath" ; then
1807 blibpath="$blibpath:${withval}/lib"
1808 fi
1809 else
1810 if test -d /usr/include/kerberosIV ; then
1811 CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV"
1812 fi
1813 fi
1814
1815 AC_CHECK_HEADERS(krb.h)
Damien Millerc79bc0d2001-03-28 13:03:42 +10001816 if test "$ac_cv_header_krb_h" != yes; then
1817 AC_MSG_WARN([Cannot find krb.h, build may fail])
1818 fi
Damien Miller98344742001-03-28 14:37:06 +10001819 AC_CHECK_LIB(krb, main)
Damien Millerc79bc0d2001-03-28 13:03:42 +10001820 if test "$ac_cv_lib_krb_main" != yes; then
Damien Miller98344742001-03-28 14:37:06 +10001821 AC_CHECK_LIB(krb4, main)
1822 if test "$ac_cv_lib_krb4_main" != yes; then
1823 AC_MSG_WARN([Cannot find libkrb nor libkrb4, build may fail])
1824 else
1825 KLIBS="-lkrb4"
1826 fi
1827 else
1828 KLIBS="-lkrb"
Damien Millerc79bc0d2001-03-28 13:03:42 +10001829 fi
Damien Miller98344742001-03-28 14:37:06 +10001830 AC_CHECK_LIB(des, des_cbc_encrypt)
1831 if test "$ac_cv_lib_des_des_cbc_encrypt" != yes; then
1832 AC_CHECK_LIB(des425, des_cbc_encrypt)
1833 if test "$ac_cv_lib_des425_des_cbc_encrypt" != yes; then
1834 AC_MSG_WARN([Cannot find libdes nor libdes425, build may fail])
1835 else
1836 KLIBS="-ldes425"
1837 fi
1838 else
1839 KLIBS="-ldes"
1840 fi
Damien Millerc79bc0d2001-03-28 13:03:42 +10001841 AC_CHECK_LIB(resolv, dn_expand, , )
1842 KRB4=yes
1843 KRB4_MSG="yes"
1844 AC_DEFINE(KRB4)
1845 fi
1846 ]
1847)
1848
1849# Check whether user wants AFS support
1850AFS_MSG="no"
1851AC_ARG_WITH(afs,
1852 [ --with-afs=PATH Enable AFS support],
1853 [
1854 if test "x$withval" != "xno" ; then
1855
1856 if test "x$withval" != "xyes" ; then
1857 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1858 LDFLAGS="$LDFLAGS -L${withval}/lib"
1859 fi
1860
1861 if test -z "$KRB4" ; then
1862 AC_MSG_WARN([AFS requires Kerberos IV support, build may fail])
1863 fi
1864
1865 LIBS="-lkafs $LIBS"
1866 if test ! -z "$AFS_LIBS" ; then
1867 LIBS="$LIBS $AFS_LIBS"
1868 fi
1869 AC_DEFINE(AFS)
1870 AFS_MSG="yes"
1871 fi
1872 ]
1873)
Damien Millerfd4c9ee2002-04-13 11:04:40 +10001874LIBS="$LIBS $KLIBS $K5LIBS"
Damien Millerc79bc0d2001-03-28 13:03:42 +10001875
Damien Millera22ba012000-03-02 23:09:20 +11001876# Looking for programs, paths and files
Damien Millera22ba012000-03-02 23:09:20 +11001877
Damien Millerf58c6722002-05-13 13:15:42 +10001878PRIVSEP_PATH=/var/empty
1879AC_ARG_WITH(privsep-path,
Tim Ricecbb90662002-07-08 19:17:10 -07001880 [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)],
Damien Millerf58c6722002-05-13 13:15:42 +10001881 [
1882 if test "x$withval" != "$no" ; then
1883 PRIVSEP_PATH=$withval
1884 fi
1885 ]
1886)
1887AC_SUBST(PRIVSEP_PATH)
1888
Damien Millera22ba012000-03-02 23:09:20 +11001889AC_ARG_WITH(xauth,
1890 [ --with-xauth=PATH Specify path to xauth program ],
1891 [
Ben Lindstrom76020ba2000-10-25 16:55:00 +00001892 if test "x$withval" != "xno" ; then
Damien Miller7b22d652000-06-18 14:07:04 +10001893 xauth_path=$withval
Damien Millera22ba012000-03-02 23:09:20 +11001894 fi
1895 ],
1896 [
Tim Ricee22be3b2002-07-17 19:20:07 -07001897 TestPath="$PATH"
1898 TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin"
1899 TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11"
1900 TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin"
1901 TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin"
1902 AC_PATH_PROG(xauth_path, xauth, , $TestPath)
Damien Milleredb82922000-06-20 13:25:52 +10001903 if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
Damien Millera22ba012000-03-02 23:09:20 +11001904 xauth_path="/usr/openwin/bin/xauth"
1905 fi
1906 ]
1907)
1908
Damien Millera19cf472000-11-29 13:28:50 +11001909if test -z "$xauth_path" ; then
1910 XAUTH_PATH="undefined"
1911 AC_SUBST(XAUTH_PATH)
1912else
Damien Millera22ba012000-03-02 23:09:20 +11001913 AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path")
Damien Millera19cf472000-11-29 13:28:50 +11001914 XAUTH_PATH=$xauth_path
1915 AC_SUBST(XAUTH_PATH)
Damien Millera22ba012000-03-02 23:09:20 +11001916fi
Damien Millera22ba012000-03-02 23:09:20 +11001917
1918# Check for mail directory (last resort if we cannot get it from headers)
1919if test ! -z "$MAIL" ; then
1920 maildir=`dirname $MAIL`
1921 AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir")
1922fi
1923
Damien Millera22ba012000-03-02 23:09:20 +11001924if test -z "$no_dev_ptmx" ; then
Kevin Steves0ea1d9d2002-04-25 18:17:04 +00001925 if test "x$disable_ptmx_check" != "xyes" ; then
1926 AC_CHECK_FILE("/dev/ptmx",
1927 [
1928 AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX)
1929 have_dev_ptmx=1
1930 ]
1931 )
1932 fi
Damien Millera22ba012000-03-02 23:09:20 +11001933fi
Damien Miller204ad072000-03-02 23:56:12 +11001934AC_CHECK_FILE("/dev/ptc",
1935 [
1936 AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC)
1937 have_dev_ptc=1
1938 ]
1939)
1940
Damien Millera22ba012000-03-02 23:09:20 +11001941# Options from here on. Some of these are preset by platform above
Ben Lindstrom9841b0a2001-06-09 02:26:58 +00001942AC_ARG_WITH(mantype,
Damien Miller897741e2001-04-16 10:41:46 +10001943 [ --with-mantype=man|cat|doc Set man page type],
Damien Miller670a4b82000-01-22 13:53:11 +11001944 [
Damien Miller897741e2001-04-16 10:41:46 +10001945 case "$withval" in
1946 man|cat|doc)
1947 MANTYPE=$withval
1948 ;;
1949 *)
1950 AC_MSG_ERROR(invalid man type: $withval)
1951 ;;
1952 esac
Damien Miller670a4b82000-01-22 13:53:11 +11001953 ]
1954)
Ben Lindstrombc709922001-04-18 18:04:21 +00001955if test -z "$MANTYPE"; then
Tim Ricee22be3b2002-07-17 19:20:07 -07001956 TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
1957 AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath)
Ben Lindstrombc709922001-04-18 18:04:21 +00001958 if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
1959 MANTYPE=doc
1960 elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
1961 MANTYPE=man
1962 else
1963 MANTYPE=cat
1964 fi
1965fi
Damien Miller670a4b82000-01-22 13:53:11 +11001966AC_SUBST(MANTYPE)
Ben Lindstrombc709922001-04-18 18:04:21 +00001967if test "$MANTYPE" = "doc"; then
1968 mansubdir=man;
1969else
1970 mansubdir=$MANTYPE;
1971fi
1972AC_SUBST(mansubdir)
Damien Miller8bdeee21999-12-30 15:50:54 +11001973
Damien Millera22ba012000-03-02 23:09:20 +11001974# Check whether to enable MD5 passwords
Damien Miller7b22d652000-06-18 14:07:04 +10001975MD5_MSG="no"
Damien Millerf7c0f821999-11-22 22:31:49 +11001976AC_ARG_WITH(md5-passwords,
Damien Millerdd1c7ba1999-11-19 15:53:20 +11001977 [ --with-md5-passwords Enable use of MD5 passwords],
Damien Miller8bdeee21999-12-30 15:50:54 +11001978 [
Damien Millerb85dcad2000-03-11 11:37:00 +11001979 if test "x$withval" != "xno" ; then
Damien Miller8bdeee21999-12-30 15:50:54 +11001980 AC_DEFINE(HAVE_MD5_PASSWORDS)
Damien Miller7b22d652000-06-18 14:07:04 +10001981 MD5_MSG="yes"
Damien Miller8bdeee21999-12-30 15:50:54 +11001982 fi
1983 ]
Damien Millerdd1c7ba1999-11-19 15:53:20 +11001984)
1985
Damien Millera22ba012000-03-02 23:09:20 +11001986# Whether to disable shadow password support
Damien Miller76112de1999-12-21 11:18:08 +11001987AC_ARG_WITH(shadow,
1988 [ --without-shadow Disable shadow password support],
1989 [
1990 if test "x$withval" = "xno" ; then
1991 AC_DEFINE(DISABLE_SHADOW)
Damien Miller1f335fb2000-06-26 11:31:33 +10001992 disable_shadow=yes
Damien Miller76112de1999-12-21 11:18:08 +11001993 fi
1994 ]
1995)
1996
Damien Miller1f335fb2000-06-26 11:31:33 +10001997if test -z "$disable_shadow" ; then
1998 AC_MSG_CHECKING([if the systems has expire shadow information])
1999 AC_TRY_COMPILE(
2000 [
2001#include <sys/types.h>
2002#include <shadow.h>
2003 struct spwd sp;
2004 ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ],
2005 [ sp_expire_available=yes ], []
2006 )
2007
2008 if test "x$sp_expire_available" = "xyes" ; then
2009 AC_MSG_RESULT(yes)
2010 AC_DEFINE(HAS_SHADOW_EXPIRE)
2011 else
2012 AC_MSG_RESULT(no)
2013 fi
2014fi
2015
Damien Millera22ba012000-03-02 23:09:20 +11002016# Use ip address instead of hostname in $DISPLAY
Damien Miller9a947342000-08-30 10:03:33 +11002017if test ! -z "$IPADDR_IN_DISPLAY" ; then
2018 DISPLAY_HACK_MSG="yes"
2019 AC_DEFINE(IPADDR_IN_DISPLAY)
2020else
2021 DISPLAY_HACK_MSG="no"
2022 AC_ARG_WITH(ipaddr-display,
2023 [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY],
2024 [
2025 if test "x$withval" != "xno" ; then
2026 AC_DEFINE(IPADDR_IN_DISPLAY)
2027 DISPLAY_HACK_MSG="yes"
2028 fi
2029 ]
2030 )
2031fi
Damien Miller76112de1999-12-21 11:18:08 +11002032
Tim Rice43a1c132002-04-17 21:19:14 -07002033dnl BSD systems use /etc/login.conf so --with-default-path= has no effect
2034if test $ac_cv_func_login_getcapbool = "yes" -a \
2035 $ac_cv_header_login_cap_h = "yes" ; then
2036 USES_LOGIN_CONF=yes
2037fi
Damien Millera22ba012000-03-02 23:09:20 +11002038# Whether to mess with the default path
Damien Miller7b22d652000-06-18 14:07:04 +10002039SERVER_PATH_MSG="(default)"
Damien Millere7f626c1999-12-31 09:49:44 +11002040AC_ARG_WITH(default-path,
Damien Millerf71d2a52002-05-13 15:14:08 +10002041 [ --with-default-path= Specify default \$PATH environment for server],
Damien Miller5a3e6831999-12-27 09:48:56 +11002042 [
Tim Rice43a1c132002-04-17 21:19:14 -07002043 if test "$USES_LOGIN_CONF" = "yes" ; then
2044 AC_MSG_WARN([
2045--with-default-path=PATH has no effect on this system.
2046Edit /etc/login.conf instead.])
2047 elif test "x$withval" != "xno" ; then
Tim Rice59ea0a02001-03-10 13:50:45 -08002048 user_path="$withval"
Damien Miller7b22d652000-06-18 14:07:04 +10002049 SERVER_PATH_MSG="$withval"
Damien Miller5a3e6831999-12-27 09:48:56 +11002050 fi
Tim Rice59ea0a02001-03-10 13:50:45 -08002051 ],
Tim Rice43a1c132002-04-17 21:19:14 -07002052 [ if test "$USES_LOGIN_CONF" = "yes" ; then
2053 AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf])
2054 else
Tim Rice59ea0a02001-03-10 13:50:45 -08002055 AC_TRY_RUN(
2056 [
2057/* find out what STDPATH is */
2058#include <stdio.h>
Tim Rice59ea0a02001-03-10 13:50:45 -08002059#ifdef HAVE_PATHS_H
2060# include <paths.h>
2061#endif
2062#ifndef _PATH_STDPATH
2063# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
2064#endif
2065#include <sys/types.h>
2066#include <sys/stat.h>
2067#include <fcntl.h>
2068#define DATA "conftest.stdpath"
2069
2070main()
2071{
2072 FILE *fd;
2073 int rc;
2074
2075 fd = fopen(DATA,"w");
2076 if(fd == NULL)
2077 exit(1);
2078
2079 if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
2080 exit(1);
2081
2082 exit(0);
2083}
2084 ], [ user_path=`cat conftest.stdpath` ],
2085 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ],
2086 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ]
2087 )
2088# make sure $bindir is in USER_PATH so scp will work
2089 t_bindir=`eval echo ${bindir}`
2090 case $t_bindir in
2091 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
2092 esac
2093 case $t_bindir in
2094 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
2095 esac
2096 echo $user_path | grep ":$t_bindir" > /dev/null 2>&1
2097 if test $? -ne 0 ; then
2098 echo $user_path | grep "^$t_bindir" > /dev/null 2>&1
2099 if test $? -ne 0 ; then
2100 user_path=$user_path:$t_bindir
2101 AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work)
2102 fi
2103 fi
Tim Rice43a1c132002-04-17 21:19:14 -07002104 fi ]
Damien Miller5a3e6831999-12-27 09:48:56 +11002105)
Tim Rice43a1c132002-04-17 21:19:14 -07002106if test "$USES_LOGIN_CONF" != "yes" ; then
2107 AC_DEFINE_UNQUOTED(USER_PATH, "$user_path")
2108 AC_SUBST(user_path)
2109fi
Damien Miller5a3e6831999-12-27 09:48:56 +11002110
Damien Millera18bbd32002-05-13 10:48:57 +10002111# Set superuser path separately to user path
Damien Millera18bbd32002-05-13 10:48:57 +10002112AC_ARG_WITH(superuser-path,
2113 [ --with-superuser-path= Specify different path for super-user],
2114 [
2115 if test "x$withval" != "xno" ; then
2116 AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval")
2117 superuser_path=$withval
2118 fi
2119 ]
2120)
2121
2122
Damien Millera22ba012000-03-02 23:09:20 +11002123# Whether to force IPv4 by default (needed on broken glibc Linux)
Damien Miller7b22d652000-06-18 14:07:04 +10002124IPV4_HACK_MSG="no"
Damien Miller7d80e342000-01-19 14:36:49 +11002125AC_ARG_WITH(ipv4-default,
2126 [ --with-ipv4-default Use IPv4 by connections unless '-6' specified],
2127 [
2128 if test "x$withval" != "xno" ; then
2129 AC_DEFINE(IPV4_DEFAULT)
Damien Miller7b22d652000-06-18 14:07:04 +10002130 IPV4_HACK_MSG="yes"
Damien Miller7d80e342000-01-19 14:36:49 +11002131 fi
2132 ]
2133)
2134
Damien Miller61e50f12000-05-08 20:49:37 +10002135AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses])
Damien Miller7b22d652000-06-18 14:07:04 +10002136IPV4_IN6_HACK_MSG="no"
Damien Miller7bcb0892000-03-11 20:45:40 +11002137AC_ARG_WITH(4in6,
2138 [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses],
2139 [
2140 if test "x$withval" != "xno" ; then
2141 AC_MSG_RESULT(yes)
2142 AC_DEFINE(IPV4_IN_IPV6)
Damien Miller7b22d652000-06-18 14:07:04 +10002143 IPV4_IN6_HACK_MSG="yes"
Damien Miller7bcb0892000-03-11 20:45:40 +11002144 else
2145 AC_MSG_RESULT(no)
2146 fi
2147 ],[
2148 if test "x$inet6_default_4in6" = "xyes"; then
2149 AC_MSG_RESULT([yes (default)])
2150 AC_DEFINE(IPV4_IN_IPV6)
Damien Miller7b22d652000-06-18 14:07:04 +10002151 IPV4_IN6_HACK_MSG="yes"
Damien Miller7bcb0892000-03-11 20:45:40 +11002152 else
2153 AC_MSG_RESULT([no (default)])
2154 fi
2155 ]
2156)
2157
Damien Miller60396b02001-02-18 17:01:00 +11002158# Whether to enable BSD auth support
Damien Miller6c21c512002-01-22 21:57:53 +11002159BSD_AUTH_MSG=no
Damien Miller60396b02001-02-18 17:01:00 +11002160AC_ARG_WITH(bsd-auth,
2161 [ --with-bsd-auth Enable BSD auth support],
2162 [
2163 if test "x$withval" != "xno" ; then
2164 AC_DEFINE(BSD_AUTH)
Damien Miller6c21c512002-01-22 21:57:53 +11002165 BSD_AUTH_MSG=yes
Damien Miller60396b02001-02-18 17:01:00 +11002166 fi
2167 ]
2168)
2169
Damien Millera22ba012000-03-02 23:09:20 +11002170# Where to place sshd.pid
Damien Millerb13c73e2000-01-17 22:02:17 +11002171piddir=/var/run
Damien Miller78315eb2000-09-29 23:01:36 +11002172# make sure the directory exists
2173if test ! -d $piddir ; then
2174 piddir=`eval echo ${sysconfdir}`
2175 case $piddir in
2176 NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
2177 esac
2178fi
2179
Tim Rice88f2ab52002-03-17 12:17:34 -08002180AC_ARG_WITH(pid-dir,
2181 [ --with-pid-dir=PATH Specify location of ssh.pid file],
2182 [
2183 if test "x$withval" != "xno" ; then
2184 piddir=$withval
2185 if test ! -d $piddir ; then
2186 AC_MSG_WARN([** no $piddir directory on this system **])
2187 fi
2188 fi
2189 ]
2190)
2191
Ben Lindstrom226cfa02001-01-22 05:34:40 +00002192AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir")
Damien Millerb13c73e2000-01-17 22:02:17 +11002193AC_SUBST(piddir)
Damien Miller5eed6a22000-01-16 12:05:18 +11002194
andre2ff7b5d2000-06-03 14:57:40 +00002195dnl allow user to disable some login recording features
2196AC_ARG_ENABLE(lastlog,
andre43ca7e22000-06-19 08:23:46 +00002197 [ --disable-lastlog disable use of lastlog even if detected [no]],
andre2ff7b5d2000-06-03 14:57:40 +00002198 [ AC_DEFINE(DISABLE_LASTLOG) ]
2199)
2200AC_ARG_ENABLE(utmp,
andre43ca7e22000-06-19 08:23:46 +00002201 [ --disable-utmp disable use of utmp even if detected [no]],
andre2ff7b5d2000-06-03 14:57:40 +00002202 [ AC_DEFINE(DISABLE_UTMP) ]
2203)
2204AC_ARG_ENABLE(utmpx,
andre43ca7e22000-06-19 08:23:46 +00002205 [ --disable-utmpx disable use of utmpx even if detected [no]],
andre2ff7b5d2000-06-03 14:57:40 +00002206 [ AC_DEFINE(DISABLE_UTMPX) ]
2207)
2208AC_ARG_ENABLE(wtmp,
andre43ca7e22000-06-19 08:23:46 +00002209 [ --disable-wtmp disable use of wtmp even if detected [no]],
andre2ff7b5d2000-06-03 14:57:40 +00002210 [ AC_DEFINE(DISABLE_WTMP) ]
2211)
2212AC_ARG_ENABLE(wtmpx,
andre43ca7e22000-06-19 08:23:46 +00002213 [ --disable-wtmpx disable use of wtmpx even if detected [no]],
andre2ff7b5d2000-06-03 14:57:40 +00002214 [ AC_DEFINE(DISABLE_WTMPX) ]
2215)
2216AC_ARG_ENABLE(libutil,
andre43ca7e22000-06-19 08:23:46 +00002217 [ --disable-libutil disable use of libutil (login() etc.) [no]],
andre2ff7b5d2000-06-03 14:57:40 +00002218 [ AC_DEFINE(DISABLE_LOGIN) ]
2219)
2220AC_ARG_ENABLE(pututline,
andre43ca7e22000-06-19 08:23:46 +00002221 [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]],
andre2ff7b5d2000-06-03 14:57:40 +00002222 [ AC_DEFINE(DISABLE_PUTUTLINE) ]
2223)
2224AC_ARG_ENABLE(pututxline,
andre43ca7e22000-06-19 08:23:46 +00002225 [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]],
andre2ff7b5d2000-06-03 14:57:40 +00002226 [ AC_DEFINE(DISABLE_PUTUTXLINE) ]
2227)
2228AC_ARG_WITH(lastlog,
andre43ca7e22000-06-19 08:23:46 +00002229 [ --with-lastlog=FILE|DIR specify lastlog location [common locations]],
Damien Miller709528a2001-01-31 09:57:55 +11002230 [
2231 if test "x$withval" = "xno" ; then
2232 AC_DEFINE(DISABLE_LASTLOG)
2233 else
2234 conf_lastlog_location=$withval
2235 fi
2236 ]
2237)
andre2ff7b5d2000-06-03 14:57:40 +00002238
2239dnl lastlog, [uw]tmpx? detection
2240dnl NOTE: set the paths in the platform section to avoid the
2241dnl need for command-line parameters
2242dnl lastlog and [uw]tmp are subject to a file search if all else fails
2243
2244dnl lastlog detection
2245dnl NOTE: the code itself will detect if lastlog is a directory
2246AC_MSG_CHECKING([if your system defines LASTLOG_FILE])
2247AC_TRY_COMPILE([
2248#include <sys/types.h>
2249#include <utmp.h>
2250#ifdef HAVE_LASTLOG_H
2251# include <lastlog.h>
2252#endif
Damien Miller2994e082000-06-04 15:51:47 +10002253#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00002254# include <paths.h>
2255#endif
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002256#ifdef HAVE_LOGIN_H
2257# include <login.h>
2258#endif
andre2ff7b5d2000-06-03 14:57:40 +00002259 ],
2260 [ char *lastlog = LASTLOG_FILE; ],
2261 [ AC_MSG_RESULT(yes) ],
Damien Miller2994e082000-06-04 15:51:47 +10002262 [
2263 AC_MSG_RESULT(no)
2264 AC_MSG_CHECKING([if your system defines _PATH_LASTLOG])
2265 AC_TRY_COMPILE([
2266#include <sys/types.h>
2267#include <utmp.h>
2268#ifdef HAVE_LASTLOG_H
2269# include <lastlog.h>
2270#endif
2271#ifdef HAVE_PATHS_H
2272# include <paths.h>
2273#endif
2274 ],
2275 [ char *lastlog = _PATH_LASTLOG; ],
2276 [ AC_MSG_RESULT(yes) ],
2277 [
andree441aa32000-06-12 22:34:38 +00002278 AC_MSG_RESULT(no)
Damien Miller2994e082000-06-04 15:51:47 +10002279 system_lastlog_path=no
2280 ])
2281 ]
andre2ff7b5d2000-06-03 14:57:40 +00002282)
Damien Miller2994e082000-06-04 15:51:47 +10002283
andre2ff7b5d2000-06-03 14:57:40 +00002284if test -z "$conf_lastlog_location"; then
2285 if test x"$system_lastlog_path" = x"no" ; then
2286 for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
Damien Milleredb82922000-06-20 13:25:52 +10002287 if (test -d "$f" || test -f "$f") ; then
andre2ff7b5d2000-06-03 14:57:40 +00002288 conf_lastlog_location=$f
2289 fi
2290 done
2291 if test -z "$conf_lastlog_location"; then
andre45cad512000-06-12 23:27:31 +00002292 AC_MSG_WARN([** Cannot find lastlog **])
2293 dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx
andre2ff7b5d2000-06-03 14:57:40 +00002294 fi
2295 fi
2296fi
2297
2298if test -n "$conf_lastlog_location"; then
2299 AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location")
2300fi
2301
2302dnl utmp detection
2303AC_MSG_CHECKING([if your system defines UTMP_FILE])
2304AC_TRY_COMPILE([
2305#include <sys/types.h>
2306#include <utmp.h>
Damien Miller2994e082000-06-04 15:51:47 +10002307#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00002308# include <paths.h>
2309#endif
2310 ],
2311 [ char *utmp = UTMP_FILE; ],
2312 [ AC_MSG_RESULT(yes) ],
2313 [ AC_MSG_RESULT(no)
2314 system_utmp_path=no ]
2315)
2316if test -z "$conf_utmp_location"; then
2317 if test x"$system_utmp_path" = x"no" ; then
2318 for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
2319 if test -f $f ; then
2320 conf_utmp_location=$f
2321 fi
2322 done
2323 if test -z "$conf_utmp_location"; then
2324 AC_DEFINE(DISABLE_UTMP)
2325 fi
2326 fi
2327fi
2328if test -n "$conf_utmp_location"; then
2329 AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location")
2330fi
2331
2332dnl wtmp detection
2333AC_MSG_CHECKING([if your system defines WTMP_FILE])
2334AC_TRY_COMPILE([
2335#include <sys/types.h>
2336#include <utmp.h>
Damien Miller2994e082000-06-04 15:51:47 +10002337#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00002338# include <paths.h>
2339#endif
2340 ],
2341 [ char *wtmp = WTMP_FILE; ],
2342 [ AC_MSG_RESULT(yes) ],
2343 [ AC_MSG_RESULT(no)
2344 system_wtmp_path=no ]
2345)
2346if test -z "$conf_wtmp_location"; then
2347 if test x"$system_wtmp_path" = x"no" ; then
2348 for f in /usr/adm/wtmp /var/log/wtmp; do
2349 if test -f $f ; then
2350 conf_wtmp_location=$f
2351 fi
2352 done
2353 if test -z "$conf_wtmp_location"; then
2354 AC_DEFINE(DISABLE_WTMP)
2355 fi
2356 fi
2357fi
2358if test -n "$conf_wtmp_location"; then
2359 AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location")
2360fi
2361
2362
2363dnl utmpx detection - I don't know any system so perverse as to require
2364dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out
2365dnl there, though.
2366AC_MSG_CHECKING([if your system defines UTMPX_FILE])
2367AC_TRY_COMPILE([
2368#include <sys/types.h>
2369#include <utmp.h>
2370#ifdef HAVE_UTMPX_H
2371#include <utmpx.h>
2372#endif
Damien Miller2994e082000-06-04 15:51:47 +10002373#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00002374# include <paths.h>
2375#endif
2376 ],
2377 [ char *utmpx = UTMPX_FILE; ],
2378 [ AC_MSG_RESULT(yes) ],
2379 [ AC_MSG_RESULT(no)
2380 system_utmpx_path=no ]
2381)
2382if test -z "$conf_utmpx_location"; then
2383 if test x"$system_utmpx_path" = x"no" ; then
2384 AC_DEFINE(DISABLE_UTMPX)
2385 fi
2386else
2387 AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location")
2388fi
2389
2390dnl wtmpx detection
2391AC_MSG_CHECKING([if your system defines WTMPX_FILE])
2392AC_TRY_COMPILE([
2393#include <sys/types.h>
2394#include <utmp.h>
2395#ifdef HAVE_UTMPX_H
2396#include <utmpx.h>
2397#endif
Damien Miller2994e082000-06-04 15:51:47 +10002398#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00002399# include <paths.h>
2400#endif
2401 ],
2402 [ char *wtmpx = WTMPX_FILE; ],
2403 [ AC_MSG_RESULT(yes) ],
2404 [ AC_MSG_RESULT(no)
2405 system_wtmpx_path=no ]
2406)
2407if test -z "$conf_wtmpx_location"; then
2408 if test x"$system_wtmpx_path" = x"no" ; then
2409 AC_DEFINE(DISABLE_WTMPX)
2410 fi
2411else
2412 AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location")
2413fi
2414
Damien Miller4018c192000-04-30 09:30:44 +10002415
Damien Miller29ea30d2000-03-17 10:54:15 +11002416if test ! -z "$blibpath" ; then
2417 LDFLAGS="$LDFLAGS -blibpath:$blibpath"
2418 AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile])
2419fi
2420
Tim Rice4cec93f2002-02-26 08:40:48 -08002421dnl remove pam and dl because they are in $LIBPAM
2422if test "$PAM_MSG" = yes ; then
Tim Rice7d2d1f12002-02-26 22:05:11 -08002423 LIBS=`echo $LIBS | sed 's/-lpam //'`
2424fi
2425if test "$ac_cv_lib_pam_pam_set_item" = yes ; then
2426 LIBS=`echo $LIBS | sed 's/-ldl //'`
Tim Rice4cec93f2002-02-26 08:40:48 -08002427fi
2428
Damien Millerbac2d8a2000-09-05 16:13:06 +11002429AC_EXEEXT
Tim Rice13aae5e2001-10-21 17:53:58 -07002430AC_CONFIG_FILES([Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds])
2431AC_OUTPUT
Damien Miller0437b332000-05-02 09:56:41 +10002432
Damien Miller7b22d652000-06-18 14:07:04 +10002433# Print summary of options
2434
Damien Miller7b22d652000-06-18 14:07:04 +10002435# Someone please show me a better way :)
2436A=`eval echo ${prefix}` ; A=`eval echo ${A}`
2437B=`eval echo ${bindir}` ; B=`eval echo ${B}`
2438C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
2439D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
Kevin Stevese0f49142000-10-14 17:51:48 +00002440E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
Ben Lindstrombc709922001-04-18 18:04:21 +00002441F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
Damien Miller7b22d652000-06-18 14:07:04 +10002442G=`eval echo ${piddir}` ; G=`eval echo ${G}`
Damien Millerf58c6722002-05-13 13:15:42 +10002443H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
2444I=`eval echo ${user_path}` ; I=`eval echo ${I}`
2445J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`
Damien Miller7b22d652000-06-18 14:07:04 +10002446
2447echo ""
Kevin Steves393d2f72001-04-08 22:50:43 +00002448echo "OpenSSH has been configured with the following options:"
Damien Millerf58c6722002-05-13 13:15:42 +10002449echo " User binaries: $B"
2450echo " System binaries: $C"
2451echo " Configuration files: $D"
2452echo " Askpass program: $E"
2453echo " Manual pages: $F"
2454echo " PID file: $G"
2455echo " Privilege separation chroot path: $H"
Tim Rice43a1c132002-04-17 21:19:14 -07002456if test "$USES_LOGIN_CONF" = "yes" ; then
Damien Millerf58c6722002-05-13 13:15:42 +10002457echo " At runtime, sshd will use the path defined in /etc/login.conf"
Tim Rice43a1c132002-04-17 21:19:14 -07002458else
Damien Millerf58c6722002-05-13 13:15:42 +10002459echo " sshd default user PATH: $I"
Tim Rice43a1c132002-04-17 21:19:14 -07002460fi
Damien Millera18bbd32002-05-13 10:48:57 +10002461if test ! -z "$superuser_path" ; then
Damien Millerf58c6722002-05-13 13:15:42 +10002462echo " sshd superuser user PATH: $J"
Damien Millera18bbd32002-05-13 10:48:57 +10002463fi
Damien Millerf58c6722002-05-13 13:15:42 +10002464echo " Manpage format: $MANTYPE"
2465echo " PAM support: ${PAM_MSG}"
2466echo " KerberosIV support: $KRB4_MSG"
2467echo " KerberosV support: $KRB5_MSG"
2468echo " Smartcard support: $SCARD_MSG"
2469echo " AFS support: $AFS_MSG"
2470echo " S/KEY support: $SKEY_MSG"
2471echo " TCP Wrappers support: $TCPW_MSG"
2472echo " MD5 password support: $MD5_MSG"
Damien Miller903e1152002-05-13 14:41:31 +10002473echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10002474echo " Use IPv4 by default hack: $IPV4_HACK_MSG"
2475echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
2476echo " BSD Auth support: $BSD_AUTH_MSG"
2477echo " Random number source: $RAND_MSG"
Damien Miller6c21c512002-01-22 21:57:53 +11002478if test ! -z "$USE_RAND_HELPER" ; then
Damien Millerf58c6722002-05-13 13:15:42 +10002479echo " ssh-rand-helper collects from: $RAND_HELPER_MSG"
Damien Miller60396b02001-02-18 17:01:00 +11002480fi
2481
Damien Miller7b22d652000-06-18 14:07:04 +10002482echo ""
2483
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +00002484echo " Host: ${host}"
2485echo " Compiler: ${CC}"
2486echo " Compiler flags: ${CFLAGS}"
2487echo "Preprocessor flags: ${CPPFLAGS}"
2488echo " Linker flags: ${LDFLAGS}"
Tim Rice4cec93f2002-02-26 08:40:48 -08002489echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}"
Damien Miller7b22d652000-06-18 14:07:04 +10002490
2491echo ""
2492
Damien Miller82cf0ce2000-12-20 13:34:48 +11002493if test "x$PAM_MSG" = "xyes" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11002494 echo "PAM is enabled. You may need to install a PAM control file "
2495 echo "for sshd, otherwise password authentication may fail. "
2496 echo "Example PAM control files can be found in the contrib/ "
2497 echo "subdirectory"
Damien Miller6f9c3372000-10-25 10:06:04 +11002498 echo ""
2499fi
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00002500
2501if test ! -z "$NO_SFTP"; then
Damien Miller6c21c512002-01-22 21:57:53 +11002502 echo "sftp-server will be disabled. Your compiler does not "
2503 echo "support 64bit integers."
2504 echo ""
2505fi
2506
2507if test ! -z "$RAND_HELPER_CMDHASH" ; then
2508 echo "WARNING: you are using the builtin random number collection "
2509 echo "service. Please read WARNING.RNG and request that your OS "
2510 echo "vendor includes kernel-based random number collection in "
2511 echo "future versions of your OS."
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00002512 echo ""
2513fi
Damien Miller60396b02001-02-18 17:01:00 +11002514