blob: ac1a4d9f3a3a9b674f577777b3446b9ac9f36d0b [file] [log] [blame]
Tim Rice480ef8d2003-09-21 21:38:11 -07001# $Id: configure.ac,v 1.164 2003/09/22 04:38:11 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.
Darren Tucker167bd9c2003-09-07 12:34:54 +100012AC_PROG_AWK
Damien Millerab18c411999-11-11 10:40:23 +110013AC_PROG_CPP
Damien Miller7f6ea021999-10-28 13:25:17 +100014AC_PROG_RANLIB
Damien Millerd8087f61999-11-25 12:31:26 +110015AC_PROG_INSTALL
Ben Lindstrom582d3982001-02-06 22:54:30 +000016AC_PATH_PROG(AR, ar)
Tim Riceb8fbb8e2001-04-21 14:31:52 -070017AC_PATH_PROGS(PERL, perl5 perl)
Tim Riced0d7a8b2003-01-08 17:22:59 -080018AC_PATH_PROG(SED, sed)
Damien Millere79334a1999-12-29 10:03:37 +110019AC_SUBST(PERL)
Damien Miller8d1fd572000-05-17 21:34:07 +100020AC_PATH_PROG(ENT, ent)
21AC_SUBST(ENT)
Damien Miller4864e8f2001-02-08 10:07:08 +110022AC_PATH_PROG(TEST_MINUS_S_SH, bash)
23AC_PATH_PROG(TEST_MINUS_S_SH, ksh)
24AC_PATH_PROG(TEST_MINUS_S_SH, sh)
Tim Rice0502a472002-05-08 16:04:14 -070025AC_PATH_PROG(SH, sh)
Damien Miller2e1b0821999-12-25 10:11:29 +110026
Damien Millere8bb4502001-09-25 16:39:35 +100027# System features
28AC_SYS_LARGEFILE
29
Damien Miller3f62aba2000-11-29 11:56:35 +110030if test -z "$AR" ; then
31 AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***])
32fi
33
Damien Millerad833b32000-08-23 10:46:23 +100034# Use LOGIN_PROGRAM from environment if possible
35if test ! -z "$LOGIN_PROGRAM" ; then
36 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM")
37else
38 # Search for login
39 AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login)
40 if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
41 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK")
42 fi
43fi
44
Damien Miller166bd442000-03-16 10:48:25 +110045if test -z "$LD" ; then
46 LD=$CC
47fi
48AC_SUBST(LD)
49
Damien Miller166bd442000-03-16 10:48:25 +110050AC_C_INLINE
Damien Miller649d9992001-06-27 23:35:51 +100051if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
52 CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wno-uninitialized"
Damien Miller166bd442000-03-16 10:48:25 +110053fi
54
Damien Millera22ba012000-03-02 23:09:20 +110055# Check for some target-specific stuff
Damien Miller76112de1999-12-21 11:18:08 +110056case "$host" in
Damien Miller75b1d102000-01-07 14:01:41 +110057*-*-aix*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +000058 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Millerdb819592000-03-14 13:44:01 +110059 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Millereab4bae2003-04-29 23:22:40 +100060 AC_MSG_CHECKING([how to specify blibpath for linker ($LD)])
61 if (test -z "$blibpath"); then
62 blibpath="/usr/lib:/lib:/usr/local/lib"
Damien Miller29ea30d2000-03-17 10:54:15 +110063 fi
Damien Millereab4bae2003-04-29 23:22:40 +100064 saved_LDFLAGS="$LDFLAGS"
65 for tryflags in -blibpath: -Wl,-blibpath: -Wl,-rpath, ;do
66 if (test -z "$blibflags"); then
67 LDFLAGS="$saved_LDFLAGS $tryflags$blibpath"
68 AC_TRY_LINK([], [], [blibflags=$tryflags])
69 fi
70 done
71 if (test -z "$blibflags"); then
72 AC_MSG_RESULT(not found)
73 AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log])
74 else
75 AC_MSG_RESULT($blibflags)
76 fi
77 LDFLAGS="$saved_LDFLAGS"
Darren Tucker5c6a91a2003-07-14 16:21:44 +100078 dnl Check for authenticate. Might be in libs.a on older AIXes
79 AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)],
Tim Ricee958ed32002-07-05 07:12:33 -070080 [AC_CHECK_LIB(s,authenticate,
Darren Tucker5c6a91a2003-07-14 16:21:44 +100081 [ AC_DEFINE(WITH_AIXAUTHENTICATE)
Tim Ricee958ed32002-07-05 07:12:33 -070082 LIBS="$LIBS -ls"
83 ])
84 ])
Darren Tucker5c6a91a2003-07-14 16:21:44 +100085 dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2)
86 AC_CHECK_DECL(loginfailed,
87 [AC_MSG_CHECKING(if loginfailed takes 4 arguments)
88 AC_TRY_COMPILE(
Darren Tuckera0c0b632003-07-08 20:52:12 +100089 [#include <usersec.h>],
Darren Tucker5c6a91a2003-07-14 16:21:44 +100090 [(void)loginfailed("user","host","tty",0);],
91 [AC_MSG_RESULT(yes)
92 AC_DEFINE(AIX_LOGINFAILED_4ARG)],
Darren Tuckera0c0b632003-07-08 20:52:12 +100093 [AC_MSG_RESULT(no)]
Darren Tucker5c6a91a2003-07-14 16:21:44 +100094 )],
95 [],
96 [#include <usersec.h>]
97 )
Darren Tuckerfc3454e2003-07-14 16:41:55 +100098 AC_CHECK_FUNCS(setauthdb)
Damien Millereca71f82000-01-20 22:38:27 +110099 AC_DEFINE(BROKEN_GETADDRINFO)
Damien Millerf5fea442002-04-23 22:52:45 +1000100 AC_DEFINE(BROKEN_REALPATH)
Darren Tucker9f18be62003-09-06 16:44:39 +1000101 AC_DEFINE(SETEUID_BREAKS_SETUID)
102 AC_DEFINE(BROKEN_SETREUID)
103 AC_DEFINE(BROKEN_SETREGID)
andre60f3c982000-06-03 16:18:19 +0000104 dnl AIX handles lastlog as part of its login message
105 AC_DEFINE(DISABLE_LASTLOG)
Kevin Steves90d5de72002-06-22 18:51:48 +0000106 AC_DEFINE(LOGIN_NEEDS_UTMPX)
Damien Miller35276252003-06-03 10:14:28 +1000107 AC_DEFINE(SPT_TYPE,SPT_REUSEARGV)
Damien Miller75b1d102000-01-07 14:01:41 +1100108 ;;
Damien Millerbac2d8a2000-09-05 16:13:06 +1100109*-*-cygwin*)
Damien Millerc8936ac2003-02-11 10:04:03 +1100110 check_for_libcrypt_later=1
Tim Ricefe1d1002001-11-26 17:19:43 -0800111 LIBS="$LIBS /usr/lib/textmode.o"
Damien Millerbac2d8a2000-09-05 16:13:06 +1100112 AC_DEFINE(HAVE_CYGWIN)
Ben Lindstromca60a9b2001-05-17 03:32:50 +0000113 AC_DEFINE(USE_PIPES)
Damien Millerbac2d8a2000-09-05 16:13:06 +1100114 AC_DEFINE(DISABLE_SHADOW)
Damien Millerbac2d8a2000-09-05 16:13:06 +1100115 AC_DEFINE(IP_TOS_IS_BROKEN)
Ben Lindstrom38e60932001-02-24 00:55:04 +0000116 AC_DEFINE(NO_X11_UNIX_SOCKETS)
Ben Lindstrom99a4e142002-07-09 14:06:40 +0000117 AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT)
Tim Rice9dd30812002-07-07 13:43:36 -0700118 AC_DEFINE(DISABLE_FD_PASSING)
Ben Lindstrom837461b2002-06-12 16:57:14 +0000119 AC_DEFINE(SETGROUPS_NOOP)
Damien Millerbac2d8a2000-09-05 16:13:06 +1100120 ;;
Ben Lindstrom58055132001-02-15 18:34:29 +0000121*-*-dgux*)
122 AC_DEFINE(IP_TOS_IS_BROKEN)
123 ;;
Ben Lindstromfed7bb42001-07-15 18:30:42 +0000124*-*-darwin*)
Damien Millerfc93d4b2002-09-04 23:26:29 +1000125 AC_MSG_CHECKING(if we have working getaddrinfo)
126 AC_TRY_RUN([#include <mach-o/dyld.h>
127main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
128 exit(0);
129 else
130 exit(1);
131}], [AC_MSG_RESULT(working)],
132 [AC_MSG_RESULT(buggy)
133 AC_DEFINE(BROKEN_GETADDRINFO)],
Tim Rice480ef8d2003-09-21 21:38:11 -0700134 [AC_MSG_RESULT(assume it is working)])
Darren Tucker20379a32003-09-22 11:07:40 +1000135 AC_DEFINE(SETEUID_BREAKS_SETUID)
136 AC_DEFINE(BROKEN_SETREUID)
137 AC_DEFINE(BROKEN_SETREGID)
Ben Lindstromfed7bb42001-07-15 18:30:42 +0000138 ;;
Kevin Steves0ea1d9d2002-04-25 18:17:04 +0000139*-*-hpux10.26)
140 if test -z "$GCC"; then
141 CFLAGS="$CFLAGS -Ae"
142 fi
143 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
144 IPADDR_IN_DISPLAY=yes
145 AC_DEFINE(HAVE_SECUREWARE)
146 AC_DEFINE(USE_PIPES)
147 AC_DEFINE(LOGIN_NO_ENDOPT)
148 AC_DEFINE(LOGIN_NEEDS_UTMPX)
149 AC_DEFINE(DISABLE_SHADOW)
150 AC_DEFINE(DISABLE_UTMP)
Darren Tuckere41bba52003-08-25 11:51:19 +1000151 AC_DEFINE(LOCKED_PASSWD_STRING, "*")
Damien Miller35276252003-06-03 10:14:28 +1000152 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
Tim Ricef028f1e2002-07-19 12:41:10 -0700153 LIBS="$LIBS -lsec -lsecpw"
154 AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
Kevin Steves0ea1d9d2002-04-25 18:17:04 +0000155 disable_ptmx_check=yes
156 ;;
Damien Miller76112de1999-12-21 11:18:08 +1100157*-*-hpux10*)
158 if test -z "$GCC"; then
Damien Millerfda78d92000-05-20 15:33:44 +1000159 CFLAGS="$CFLAGS -Ae"
Damien Miller76112de1999-12-21 11:18:08 +1100160 fi
Kevin Steves315f8b72001-06-28 00:24:41 +0000161 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
Damien Miller9a947342000-08-30 10:03:33 +1100162 IPADDR_IN_DISPLAY=yes
Damien Millerb0785672000-08-23 09:10:39 +1000163 AC_DEFINE(USE_PIPES)
Kevin Steves5feaaef2002-04-23 20:45:55 +0000164 AC_DEFINE(LOGIN_NO_ENDOPT)
165 AC_DEFINE(LOGIN_NEEDS_UTMPX)
Damien Miller8a1e6a62000-09-16 15:55:52 +1100166 AC_DEFINE(DISABLE_SHADOW)
Damien Millerd6f204d2000-09-23 13:57:27 +1100167 AC_DEFINE(DISABLE_UTMP)
Darren Tuckere41bba52003-08-25 11:51:19 +1000168 AC_DEFINE(LOCKED_PASSWD_STRING, "*")
Damien Miller35276252003-06-03 10:14:28 +1000169 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
Tim Ricef028f1e2002-07-19 12:41:10 -0700170 LIBS="$LIBS -lsec"
171 AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
Damien Miller76112de1999-12-21 11:18:08 +1100172 ;;
Damien Miller1bead332000-04-30 00:47:29 +1000173*-*-hpux11*)
Kevin Steves6a7b0de2001-06-27 16:32:24 +0000174 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
Damien Miller9a947342000-08-30 10:03:33 +1100175 IPADDR_IN_DISPLAY=yes
Damien Miller82cf0ce2000-12-20 13:34:48 +1100176 AC_DEFINE(PAM_SUN_CODEBASE)
Damien Miller5552d7a2000-08-30 09:53:24 +1100177 AC_DEFINE(USE_PIPES)
Kevin Steves5feaaef2002-04-23 20:45:55 +0000178 AC_DEFINE(LOGIN_NO_ENDOPT)
179 AC_DEFINE(LOGIN_NEEDS_UTMPX)
Damien Miller8a1e6a62000-09-16 15:55:52 +1100180 AC_DEFINE(DISABLE_SHADOW)
Damien Millerd6f204d2000-09-23 13:57:27 +1100181 AC_DEFINE(DISABLE_UTMP)
Darren Tuckere41bba52003-08-25 11:51:19 +1000182 AC_DEFINE(LOCKED_PASSWD_STRING, "*")
Damien Miller35276252003-06-03 10:14:28 +1000183 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
Tim Ricef028f1e2002-07-19 12:41:10 -0700184 LIBS="$LIBS -lsec"
185 AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
Damien Miller1bead332000-04-30 00:47:29 +1000186 ;;
Damien Millerbeb4ba51999-12-28 15:09:35 +1100187*-*-irix5*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000188 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Miller9e110892000-06-07 21:05:46 +1000189 LDFLAGS="$LDFLAGS"
Damien Miller190d5a82000-09-30 09:43:19 +1100190 PATH="$PATH:/usr/etc"
Damien Miller11fa2cc2000-08-16 10:35:58 +1000191 AC_DEFINE(BROKEN_INET_NTOA)
Damien Millerf1b9d112002-04-23 23:09:19 +1000192 AC_DEFINE(WITH_ABBREV_NO_TTY)
Darren Tuckere41bba52003-08-25 11:51:19 +1000193 AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
Damien Miller1808f382000-01-06 12:03:12 +1100194 ;;
195*-*-irix6*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000196 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Miller9e110892000-06-07 21:05:46 +1000197 LDFLAGS="$LDFLAGS"
Damien Miller190d5a82000-09-30 09:43:19 +1100198 PATH="$PATH:/usr/etc"
Damien Miller91606b12000-06-28 08:22:29 +1000199 AC_DEFINE(WITH_IRIX_ARRAY)
200 AC_DEFINE(WITH_IRIX_PROJECT)
201 AC_DEFINE(WITH_IRIX_AUDIT)
Ben Lindstrom8ff2a8d2002-04-06 18:58:31 +0000202 AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)])
Damien Miller11fa2cc2000-08-16 10:35:58 +1000203 AC_DEFINE(BROKEN_INET_NTOA)
Darren Tuckerbe79af12003-09-22 11:58:21 +1000204 AC_DEFINE(SETEUID_BREAKS_SETUID)
205 AC_DEFINE(BROKEN_SETREUID)
206 AC_DEFINE(BROKEN_SETREGID)
Damien Millerf1b9d112002-04-23 23:09:19 +1000207 AC_DEFINE(WITH_ABBREV_NO_TTY)
Darren Tuckere41bba52003-08-25 11:51:19 +1000208 AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
Damien Millerbeb4ba51999-12-28 15:09:35 +1100209 ;;
Damien Millerb29ea912000-01-15 14:12:03 +1100210*-*-linux*)
211 no_dev_ptmx=1
Damien Millera64b57a2001-01-17 10:44:13 +1100212 check_for_libcrypt_later=1
Darren Tucker70a3d552003-08-21 17:58:29 +1000213 check_for_openpty_ctty_bug=1
Damien Miller7bcb0892000-03-11 20:45:40 +1100214 AC_DEFINE(DONT_TRY_OTHER_AF)
Damien Miller4e997202000-07-09 21:21:52 +1000215 AC_DEFINE(PAM_TTY_KLUDGE)
Darren Tuckere41bba52003-08-25 11:51:19 +1000216 AC_DEFINE(LOCKED_PASSWD_PREFIX, "!!")
Damien Miller35276252003-06-03 10:14:28 +1000217 AC_DEFINE(SPT_TYPE,SPT_REUSEARGV)
Damien Miller7bcb0892000-03-11 20:45:40 +1100218 inet6_default_4in6=yes
Darren Tucker3c016542003-05-02 20:48:21 +1000219 case `uname -r` in
Darren Tuckerc437cda2003-05-10 17:05:46 +1000220 1.*|2.0.*)
Darren Tucker3c016542003-05-02 20:48:21 +1000221 AC_DEFINE(BROKEN_CMSG_TYPE)
222 ;;
Darren Tucker3c016542003-05-02 20:48:21 +1000223 esac
Damien Millerb29ea912000-01-15 14:12:03 +1100224 ;;
Ben Lindstromb5628642000-10-18 00:02:25 +0000225mips-sony-bsd|mips-sony-newsos4)
226 AC_DEFINE(HAVE_NEWS4)
227 SONY=1
Ben Lindstromb5628642000-10-18 00:02:25 +0000228 ;;
Damien Milleree1c0b32000-01-21 00:18:15 +1100229*-*-netbsd*)
Damien Millerfc93d4b2002-09-04 23:26:29 +1000230 check_for_libcrypt_before=1
Damien Millera22ba012000-03-02 23:09:20 +1100231 need_dash_r=1
Damien Milleree1c0b32000-01-21 00:18:15 +1100232 ;;
Damien Millerfbd884a2001-02-27 08:39:07 +1100233*-*-freebsd*)
234 check_for_libcrypt_later=1
235 ;;
Darren Tuckered9eb022003-09-22 11:18:47 +1000236*-*-bsdi*)
237 AC_DEFINE(SETEUID_BREAKS_SETUID)
238 AC_DEFINE(BROKEN_SETREUID)
239 AC_DEFINE(BROKEN_SETREGID)
240 ;;
Damien Miller0f91b4e2000-06-18 15:43:25 +1000241*-next-*)
Damien Miller0f91b4e2000-06-18 15:43:25 +1000242 conf_lastlog_location="/usr/adm/lastlog"
Damien Millere5192fa2000-08-29 14:30:37 +1100243 conf_utmp_location=/etc/utmp
244 conf_wtmp_location=/usr/adm/wtmp
245 MAIL=/usr/spool/mail
Damien Miller0f91b4e2000-06-18 15:43:25 +1000246 AC_DEFINE(HAVE_NEXT)
Ben Lindstromb4df15d2000-10-15 00:17:36 +0000247 AC_DEFINE(BROKEN_REALPATH)
Ben Lindstrom76020ba2000-10-25 16:55:00 +0000248 AC_DEFINE(USE_PIPES)
Damien Millerfbd884a2001-02-27 08:39:07 +1100249 AC_DEFINE(BROKEN_SAVED_UIDS)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000250 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Ben Lindstrom321ae732000-12-31 15:00:23 +0000251 CFLAGS="$CFLAGS"
Damien Miller0f91b4e2000-06-18 15:43:25 +1000252 ;;
Damien Miller75b1d102000-01-07 14:01:41 +1100253*-*-solaris*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000254 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Ben Lindstrom866488b2001-02-20 18:22:38 +0000255 LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib"
Damien Millera22ba012000-03-02 23:09:20 +1100256 need_dash_r=1
Damien Miller82cf0ce2000-12-20 13:34:48 +1100257 AC_DEFINE(PAM_SUN_CODEBASE)
Ben Lindstrom97c677d2001-05-08 20:33:05 +0000258 AC_DEFINE(LOGIN_NEEDS_UTMPX)
259 AC_DEFINE(LOGIN_NEEDS_TERM)
Ben Lindstrom95276712001-10-23 17:14:00 +0000260 AC_DEFINE(PAM_TTY_KLUDGE)
Darren Tuckere41bba52003-08-25 11:51:19 +1000261 AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
Darren Tuckerc437cda2003-05-10 17:05:46 +1000262 # Pushing STREAMS modules will cause sshd to acquire a controlling tty.
263 AC_DEFINE(SSHD_ACQUIRES_CTTY)
Darren Tuckere1a790d2003-09-16 11:52:19 +1000264 external_path_file=/etc/default/login
andre2ff7b5d2000-06-03 14:57:40 +0000265 # hardwire lastlog location (can't detect it on some versions)
266 conf_lastlog_location="/var/adm/lastlog"
Damien Millera1cb6442000-06-09 11:58:35 +1000267 AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x)
268 sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'`
269 if test "$sol2ver" -ge 8; then
270 AC_MSG_RESULT(yes)
271 AC_DEFINE(DISABLE_UTMP)
272 AC_DEFINE(DISABLE_WTMP)
273 else
274 AC_MSG_RESULT(no)
275 fi
Damien Miller75b1d102000-01-07 14:01:41 +1100276 ;;
Damien Millerdfc83f42000-05-20 15:02:59 +1000277*-*-sunos4*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000278 CPPFLAGS="$CPPFLAGS -DSUNOS4"
Damien Millerdfc83f42000-05-20 15:02:59 +1000279 AC_CHECK_FUNCS(getpwanam)
Damien Miller82cf0ce2000-12-20 13:34:48 +1100280 AC_DEFINE(PAM_SUN_CODEBASE)
Damien Miller36ccb5c2000-08-09 16:34:27 +1000281 conf_utmp_location=/etc/utmp
282 conf_wtmp_location=/var/adm/wtmp
283 conf_lastlog_location=/var/adm/lastlog
Damien Millerb0785672000-08-23 09:10:39 +1000284 AC_DEFINE(USE_PIPES)
Damien Millerdfc83f42000-05-20 15:02:59 +1000285 ;;
Ben Lindstrom603bdfd2001-02-12 07:29:45 +0000286*-ncr-sysv*)
287 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
288 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Tim Rice13aae5e2001-10-21 17:53:58 -0700289 LIBS="$LIBS -lc89"
Kevin Steves0bd4b342002-01-05 23:24:27 +0000290 AC_DEFINE(USE_PIPES)
Darren Tucker2972d6c2003-05-30 17:43:42 +1000291 AC_DEFINE(SSHD_ACQUIRES_CTTY)
Darren Tucker00130112003-09-22 11:40:24 +1000292 AC_DEFINE(SETEUID_BREAKS_SETUID)
293 AC_DEFINE(BROKEN_SETREUID)
294 AC_DEFINE(BROKEN_SETREGID)
Ben Lindstrom603bdfd2001-02-12 07:29:45 +0000295 ;;
Damien Miller2ae714f2000-07-11 09:29:50 +1000296*-sni-sysv*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000297 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Tim Riceffdf4aa2001-10-27 10:45:36 -0700298 # /usr/ucblib MUST NOT be searched on ReliantUNIX
299 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Millerfd9885e2001-01-10 08:16:53 +1100300 IPADDR_IN_DISPLAY=yes
301 AC_DEFINE(USE_PIPES)
Damien Miller2ae714f2000-07-11 09:29:50 +1000302 AC_DEFINE(IP_TOS_IS_BROKEN)
Darren Tucker2972d6c2003-05-30 17:43:42 +1000303 AC_DEFINE(SSHD_ACQUIRES_CTTY)
Darren Tuckere1a790d2003-09-16 11:52:19 +1000304 external_path_file=/etc/default/login
Tim Riceffdf4aa2001-10-27 10:45:36 -0700305 # /usr/ucblib/libucb.a no longer needed on ReliantUNIX
306 # Attention: always take care to bind libsocket and libnsl before libc,
307 # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
Damien Miller2ae714f2000-07-11 09:29:50 +1000308 ;;
Damien Miller78315eb2000-09-29 23:01:36 +1100309*-*-sysv4.2*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000310 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Miller78315eb2000-09-29 23:01:36 +1100311 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Miller5dfe9762001-02-16 12:05:39 +1100312 AC_DEFINE(USE_PIPES)
Tim Riced546a842003-09-11 22:24:36 -0700313 AC_DEFINE(SETEUID_BREAKS_SETUID)
314 AC_DEFINE(BROKEN_SETREUID)
315 AC_DEFINE(BROKEN_SETREGID)
Damien Miller78315eb2000-09-29 23:01:36 +1100316 ;;
317*-*-sysv5*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000318 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Miller78315eb2000-09-29 23:01:36 +1100319 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Miller5dfe9762001-02-16 12:05:39 +1100320 AC_DEFINE(USE_PIPES)
Tim Riced546a842003-09-11 22:24:36 -0700321 AC_DEFINE(SETEUID_BREAKS_SETUID)
322 AC_DEFINE(BROKEN_SETREUID)
323 AC_DEFINE(BROKEN_SETREGID)
Damien Miller78315eb2000-09-29 23:01:36 +1100324 ;;
Damien Miller75b1d102000-01-07 14:01:41 +1100325*-*-sysv*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000326 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Millerdb819592000-03-14 13:44:01 +1100327 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Miller75b1d102000-01-07 14:01:41 +1100328 ;;
Damien Miller78315eb2000-09-29 23:01:36 +1100329*-*-sco3.2v4*)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000330 CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include"
Damien Miller78315eb2000-09-29 23:01:36 +1100331 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Tim Rice13aae5e2001-10-21 17:53:58 -0700332 LIBS="$LIBS -los -lprot -lx -ltinfo -lm"
Damien Miller5dfe9762001-02-16 12:05:39 +1100333 RANLIB=true
334 no_dev_ptmx=1
335 AC_DEFINE(BROKEN_SYS_TERMIO_H)
336 AC_DEFINE(USE_PIPES)
Kevin Steves0ea1d9d2002-04-25 18:17:04 +0000337 AC_DEFINE(HAVE_SECUREWARE)
Ben Lindstrom980754c2000-11-12 00:04:24 +0000338 AC_DEFINE(DISABLE_SHADOW)
Damien Millerfbd884a2001-02-27 08:39:07 +1100339 AC_DEFINE(BROKEN_SAVED_UIDS)
Tim Riceae477e92003-09-12 18:15:15 -0700340 AC_DEFINE(WITH_ABBREV_NO_TTY)
Damien Miller217f5672001-02-16 12:12:41 +1100341 AC_CHECK_FUNCS(getluid setluid)
Tim Rice07183b82001-04-25 21:40:28 -0700342 MANTYPE=man
Tim Rice13aae5e2001-10-21 17:53:58 -0700343 do_sco3_extra_lib_check=yes
Damien Miller78315eb2000-09-29 23:01:36 +1100344 ;;
345*-*-sco3.2v5*)
Tim Rice89fe3f32003-01-19 20:20:24 -0800346 if test -z "$GCC"; then
347 CFLAGS="$CFLAGS -belf"
348 fi
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000349 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
Damien Millera66626b2000-06-13 18:57:53 +1000350 LDFLAGS="$LDFLAGS -L/usr/local/lib"
Damien Miller5dfe9762001-02-16 12:05:39 +1100351 LIBS="$LIBS -lprot -lx -ltinfo -lm"
Damien Millera66626b2000-06-13 18:57:53 +1000352 no_dev_ptmx=1
Damien Miller5dfe9762001-02-16 12:05:39 +1100353 AC_DEFINE(USE_PIPES)
Kevin Steves0ea1d9d2002-04-25 18:17:04 +0000354 AC_DEFINE(HAVE_SECUREWARE)
Ben Lindstrom980754c2000-11-12 00:04:24 +0000355 AC_DEFINE(DISABLE_SHADOW)
Tim Rice9dd30812002-07-07 13:43:36 -0700356 AC_DEFINE(DISABLE_FD_PASSING)
Tim Riced546a842003-09-11 22:24:36 -0700357 AC_DEFINE(SETEUID_BREAKS_SETUID)
358 AC_DEFINE(BROKEN_SETREUID)
359 AC_DEFINE(BROKEN_SETREGID)
Tim Riceae477e92003-09-12 18:15:15 -0700360 AC_DEFINE(WITH_ABBREV_NO_TTY)
Damien Miller217f5672001-02-16 12:12:41 +1100361 AC_CHECK_FUNCS(getluid setluid)
Tim Rice07183b82001-04-25 21:40:28 -0700362 MANTYPE=man
Damien Millera66626b2000-06-13 18:57:53 +1000363 ;;
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000364*-*-unicosmk*)
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000365 AC_DEFINE(USE_PIPES)
366 AC_DEFINE(DISABLE_FD_PASSING)
367 LDFLAGS="$LDFLAGS"
368 LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
369 MANTYPE=cat
Ben Lindstrom762104e2002-07-23 00:00:05 +0000370 ;;
Darren Tucker9f7ffc52003-09-10 11:39:05 +1000371*-*-unicosmp*)
372 AC_DEFINE(WITH_ABBREV_NO_TTY)
373 AC_DEFINE(USE_PIPES)
374 AC_DEFINE(DISABLE_FD_PASSING)
375 LDFLAGS="$LDFLAGS"
376 LIBS="$LIBS -lgen -lacid"
377 MANTYPE=cat
378 ;;
Ben Lindstromd9e08242001-07-22 19:32:00 +0000379*-*-unicos*)
Ben Lindstromd9e08242001-07-22 19:32:00 +0000380 AC_DEFINE(USE_PIPES)
Tim Rice9dd30812002-07-07 13:43:36 -0700381 AC_DEFINE(DISABLE_FD_PASSING)
Tim Rice81ed5182002-09-25 17:38:46 -0700382 AC_DEFINE(NO_SSH_LASTLOG)
Ben Lindstrom232ccf72002-07-22 23:34:25 +0000383 LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal"
384 LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
385 MANTYPE=cat
Tim Ricee991e3c2001-08-07 15:29:07 -0700386 ;;
Damien Millerb8c656e2000-06-28 15:22:41 +1000387*-dec-osf*)
Ben Lindstrom72af2ef2001-05-08 20:42:28 +0000388 AC_MSG_CHECKING(for Digital Unix SIA)
389 no_osfsia=""
390 AC_ARG_WITH(osfsia,
391 [ --with-osfsia Enable Digital Unix SIA],
392 [
393 if test "x$withval" = "xno" ; then
394 AC_MSG_RESULT(disabled)
395 no_osfsia=1
396 fi
397 ],
398 )
399 if test -z "$no_osfsia" ; then
Damien Millerb8c656e2000-06-28 15:22:41 +1000400 if test -f /etc/sia/matrix.conf; then
401 AC_MSG_RESULT(yes)
402 AC_DEFINE(HAVE_OSF_SIA)
403 AC_DEFINE(DISABLE_LOGIN)
Ben Lindstromc8c548d2003-03-21 01:18:09 +0000404 AC_DEFINE(DISABLE_FD_PASSING)
Damien Millerb8c656e2000-06-28 15:22:41 +1000405 LIBS="$LIBS -lsecurity -ldb -lm -laud"
406 else
407 AC_MSG_RESULT(no)
408 fi
409 fi
Ben Lindstromdc3c7572002-10-04 23:54:54 +0000410 AC_DEFINE(DISABLE_FD_PASSING)
Darren Tucker3c8e1e12003-08-25 13:27:40 +1000411 AC_DEFINE(BROKEN_GETADDRINFO)
Tim Rice7a74c6b2003-09-21 21:00:59 -0700412 AC_DEFINE(SETEUID_BREAKS_SETUID)
Darren Tuckered92b212003-09-22 11:26:16 +1000413 AC_DEFINE(BROKEN_SETREUID)
414 AC_DEFINE(BROKEN_SETREGID)
Darren Tuckere41bba52003-08-25 11:51:19 +1000415 AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin")
Damien Millerb8c656e2000-06-28 15:22:41 +1000416 ;;
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +0000417
418*-*-nto-qnx)
419 AC_DEFINE(USE_PIPES)
420 AC_DEFINE(NO_X11_UNIX_SOCKETS)
421 AC_DEFINE(MISSING_NFDBITS)
422 AC_DEFINE(MISSING_HOWMANY)
423 AC_DEFINE(MISSING_FD_MASK)
424 ;;
Damien Miller76112de1999-12-21 11:18:08 +1100425esac
426
Damien Millere37bfc12000-06-05 09:37:43 +1000427# Allow user to specify flags
428AC_ARG_WITH(cflags,
429 [ --with-cflags Specify additional flags to pass to compiler],
430 [
431 if test "x$withval" != "xno" ; then
432 CFLAGS="$CFLAGS $withval"
433 fi
434 ]
435)
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +0000436AC_ARG_WITH(cppflags,
437 [ --with-cppflags Specify additional flags to pass to preprocessor] ,
438 [
439 if test "x$withval" != "xno"; then
440 CPPFLAGS="$CPPFLAGS $withval"
441 fi
442 ]
443)
Damien Millere37bfc12000-06-05 09:37:43 +1000444AC_ARG_WITH(ldflags,
Ben Lindstrom2ed98182000-11-06 07:15:43 +0000445 [ --with-ldflags Specify additional flags to pass to linker],
Damien Millere37bfc12000-06-05 09:37:43 +1000446 [
447 if test "x$withval" != "xno" ; then
448 LDFLAGS="$LDFLAGS $withval"
449 fi
450 ]
451)
452AC_ARG_WITH(libs,
453 [ --with-libs Specify additional libraries to link with],
454 [
455 if test "x$withval" != "xno" ; then
456 LIBS="$LIBS $withval"
457 fi
458 ]
459)
460
Darren Tucker6eb93042003-06-29 21:30:41 +1000461AC_MSG_CHECKING(compiler and flags for sanity)
462AC_TRY_RUN([
463#include <stdio.h>
464int main(){exit(0);}
465 ],
466 [ AC_MSG_RESULT(yes) ],
467 [
468 AC_MSG_RESULT(no)
469 AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***])
470 ]
471)
472
Tim Rice4cec93f2002-02-26 08:40:48 -0800473# Checks for header files.
Damien Miller5fe46a42003-06-05 09:53:31 +1000474AC_CHECK_HEADERS(bstring.h crypt.h endian.h features.h floatingpoint.h \
Darren Tuckerc82afd52003-09-11 14:42:55 +1000475 getopt.h glob.h ia.h lastlog.h limits.h login.h \
Tim Rice4cec93f2002-02-26 08:40:48 -0800476 login_cap.h maillock.h netdb.h netgroup.h \
Damien Millerf71d2a52002-05-13 15:14:08 +1000477 netinet/in_systm.h paths.h pty.h readpassphrase.h \
Ben Lindstrom7577fd82002-03-08 03:11:07 +0000478 rpc/types.h security/pam_appl.h shadow.h stddef.h stdint.h \
Darren Tuckera0c0b632003-07-08 20:52:12 +1000479 strings.h sys/strtio.h sys/audit.h sys/bitypes.h sys/bsdtty.h \
480 sys/cdefs.h sys/mman.h sys/pstat.h sys/select.h sys/stat.h \
Ben Lindstrom4b0f1ad2003-02-01 04:43:34 +0000481 sys/stropts.h sys/sysmacros.h sys/time.h sys/timers.h \
Tim Rice81ed5182002-09-25 17:38:46 -0700482 sys/un.h time.h tmpdir.h ttyent.h usersec.h \
Tim Rice4cec93f2002-02-26 08:40:48 -0800483 util.h utime.h utmp.h utmpx.h)
484
Damien Millera22ba012000-03-02 23:09:20 +1100485# Checks for libraries.
Tim Rice13aae5e2001-10-21 17:53:58 -0700486AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match))
487AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000488
Damien Millerdf288022001-02-18 13:07:07 +1100489dnl SCO OS3 needs this for libwrap
Tim Rice13aae5e2001-10-21 17:53:58 -0700490if test "x$with_tcp_wrappers" != "xno" ; then
491 if test "x$do_sco3_extra_lib_check" = "xyes" ; then
492 AC_CHECK_LIB(rpc, innetgr, LIBS="-lrpc -lyp -lrpc $LIBS" , , -lyp -lrpc)
493 fi
494fi
Damien Millerdf288022001-02-18 13:07:07 +1100495
Tim Rice1e1ef642003-09-11 22:19:31 -0700496dnl IRIX and Solaris 2.5.1 have dirname() in libgen
497AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[
498 AC_CHECK_LIB(gen, dirname,[
499 AC_CACHE_CHECK([for broken dirname],
500 ac_cv_have_broken_dirname, [
501 save_LIBS="$LIBS"
502 LIBS="$LIBS -lgen"
503 AC_TRY_RUN(
504 [
505#include <libgen.h>
506#include <string.h>
507
508int main(int argc, char **argv) {
509 char *s, buf[32];
510
511 strncpy(buf,"/etc", 32);
512 s = dirname(buf);
513 if (!s || strncmp(s, "/", 32) != 0) {
514 exit(1);
515 } else {
516 exit(0);
517 }
518}
519 ],
520 [ ac_cv_have_broken_dirname="no" ],
521 [ ac_cv_have_broken_dirname="yes" ]
522 )
523 LIBS="$save_LIBS"
524 ])
525 if test "x$ac_cv_have_broken_dirname" = "xno" ; then
526 LIBS="$LIBS -lgen"
527 AC_DEFINE(HAVE_DIRNAME)
528 AC_CHECK_HEADERS(libgen.h)
529 fi
530 ])
531])
532
533AC_CHECK_FUNC(getspnam, ,
534 AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen"))
535AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME))
536
Damien Miller150c8b52002-02-13 23:06:56 +1100537AC_ARG_WITH(rpath,
538 [ --without-rpath Disable auto-added -R linker paths],
539 [
540 if test "x$withval" = "xno" ; then
541 need_dash_r=""
542 fi
543 if test "x$withval" = "xyes" ; then
544 need_dash_r=1
545 fi
546 ]
547)
548
Tim Rice13aae5e2001-10-21 17:53:58 -0700549dnl zlib is required
550AC_ARG_WITH(zlib,
551 [ --with-zlib=PATH Use zlib in PATH],
552 [
Kevin Steves7dc81972002-01-22 21:59:31 +0000553 if test "x$withval" = "xno" ; then
Damien Miller6c21c512002-01-22 21:57:53 +1100554 AC_MSG_ERROR([*** zlib is required ***])
555 fi
Tim Rice13aae5e2001-10-21 17:53:58 -0700556 if test -d "$withval/lib"; then
557 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700558 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700559 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700560 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700561 fi
562 else
563 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700564 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700565 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700566 LDFLAGS="-L${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700567 fi
568 fi
569 if test -d "$withval/include"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700570 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700571 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700572 CPPFLAGS="-I${withval} ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700573 fi
574 ]
575)
576
Tim Rice17b93e52001-10-23 22:36:54 -0700577AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]))
Damien Miller6f9c3372000-10-25 10:06:04 +1100578
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000579dnl UnixWare 2.x
580AC_CHECK_FUNC(strcasecmp,
581 [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ]
582)
583AC_CHECK_FUNC(utimes,
Tim Ricecbb90662002-07-08 19:17:10 -0700584 [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES)
585 LIBS="$LIBS -lc89"]) ]
Ben Lindstrom3ad650a2001-01-03 06:02:51 +0000586)
Damien Millerab18c411999-11-11 10:40:23 +1100587
Tim Ricee589a292001-11-03 11:09:32 -0800588dnl Checks for libutil functions
589AC_CHECK_HEADERS(libutil.h)
590AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN)])
591AC_CHECK_FUNCS(logout updwtmp logwtmp)
592
Ben Lindstrom8697e082001-02-24 21:41:10 +0000593AC_FUNC_STRFTIME
594
Damien Miller3c027682001-03-14 11:39:45 +1100595# Check for ALTDIRFUNC glob() extension
596AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support)
597AC_EGREP_CPP(FOUNDIT,
598 [
599 #include <glob.h>
600 #ifdef GLOB_ALTDIRFUNC
601 FOUNDIT
602 #endif
603 ],
604 [
605 AC_DEFINE(GLOB_HAS_ALTDIRFUNC)
606 AC_MSG_RESULT(yes)
607 ],
608 [
609 AC_MSG_RESULT(no)
610 ]
611)
Damien Millerab18c411999-11-11 10:40:23 +1100612
Ben Lindstrom45b14db2001-03-17 01:15:38 +0000613# Check for g.gl_matchc glob() extension
614AC_MSG_CHECKING(for gl_matchc field in glob_t)
615AC_EGREP_CPP(FOUNDIT,
616 [
617 #include <glob.h>
618 int main(void){glob_t g; g.gl_matchc = 1;}
619 ],
620 [
621 AC_DEFINE(GLOB_HAS_GL_MATCHC)
622 AC_MSG_RESULT(yes)
623 ],
624 [
625 AC_MSG_RESULT(no)
626 ]
627)
628
Damien Miller18bb4732001-03-28 14:35:30 +1000629AC_MSG_CHECKING([whether struct dirent allocates space for d_name])
630AC_TRY_RUN(
631 [
632#include <sys/types.h>
633#include <dirent.h>
Tim Rice2c961ce2002-09-23 16:54:10 -0700634int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));}
Damien Miller18bb4732001-03-28 14:35:30 +1000635 ],
636 [AC_MSG_RESULT(yes)],
637 [
638 AC_MSG_RESULT(no)
639 AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME)
640 ]
641)
642
Damien Millerc547bf12001-02-16 10:18:12 +1100643# Check whether user wants S/Key support
644SKEY_MSG="no"
645AC_ARG_WITH(skey,
Tim Rice13aae5e2001-10-21 17:53:58 -0700646 [ --with-skey[[=PATH]] Enable S/Key support
647 (optionally in PATH)],
Damien Millerc547bf12001-02-16 10:18:12 +1100648 [
649 if test "x$withval" != "xno" ; then
650
651 if test "x$withval" != "xyes" ; then
652 CPPFLAGS="$CPPFLAGS -I${withval}/include"
653 LDFLAGS="$LDFLAGS -L${withval}/lib"
654 fi
655
656 AC_DEFINE(SKEY)
657 LIBS="-lskey $LIBS"
658 SKEY_MSG="yes"
659
Tim Rice4cec93f2002-02-26 08:40:48 -0800660 AC_MSG_CHECKING([for s/key support])
661 AC_TRY_RUN(
Damien Millerc547bf12001-02-16 10:18:12 +1100662 [
Tim Rice4cec93f2002-02-26 08:40:48 -0800663#include <stdio.h>
664#include <skey.h>
Tim Rice2c961ce2002-09-23 16:54:10 -0700665int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); }
Tim Rice4cec93f2002-02-26 08:40:48 -0800666 ],
667 [AC_MSG_RESULT(yes)],
668 [
669 AC_MSG_RESULT(no)
Damien Millerc547bf12001-02-16 10:18:12 +1100670 AC_MSG_ERROR([** Incomplete or missing s/key libraries.])
671 ])
672 fi
673 ]
674)
675
676# Check whether user wants TCP wrappers support
Tim Rice13aae5e2001-10-21 17:53:58 -0700677TCPW_MSG="no"
Damien Millerc547bf12001-02-16 10:18:12 +1100678AC_ARG_WITH(tcp-wrappers,
Tim Rice13aae5e2001-10-21 17:53:58 -0700679 [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support
680 (optionally in PATH)],
Damien Millerc547bf12001-02-16 10:18:12 +1100681 [
682 if test "x$withval" != "xno" ; then
683 saved_LIBS="$LIBS"
Tim Rice13aae5e2001-10-21 17:53:58 -0700684 saved_LDFLAGS="$LDFLAGS"
685 saved_CPPFLAGS="$CPPFLAGS"
686 if test -n "${withval}" -a "${withval}" != "yes"; then
687 if test -d "${withval}/lib"; then
688 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700689 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700690 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700691 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700692 fi
693 else
694 if test -n "${need_dash_r}"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700695 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700696 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700697 LDFLAGS="-L${withval} ${LDFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700698 fi
699 fi
700 if test -d "${withval}/include"; then
Tim Rice02cebcd2001-10-25 10:01:30 -0700701 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700702 else
Tim Rice02cebcd2001-10-25 10:01:30 -0700703 CPPFLAGS="-I${withval} ${CPPFLAGS}"
Tim Rice13aae5e2001-10-21 17:53:58 -0700704 fi
Tim Rice13aae5e2001-10-21 17:53:58 -0700705 fi
Tim Rice4cec93f2002-02-26 08:40:48 -0800706 LIBWRAP="-lwrap"
707 LIBS="$LIBWRAP $LIBS"
Damien Millerc547bf12001-02-16 10:18:12 +1100708 AC_MSG_CHECKING(for libwrap)
709 AC_TRY_LINK(
710 [
711#include <tcpd.h>
712 int deny_severity = 0, allow_severity = 0;
713 ],
714 [hosts_access(0);],
715 [
716 AC_MSG_RESULT(yes)
717 AC_DEFINE(LIBWRAP)
Tim Rice4cec93f2002-02-26 08:40:48 -0800718 AC_SUBST(LIBWRAP)
Tim Rice13aae5e2001-10-21 17:53:58 -0700719 TCPW_MSG="yes"
Damien Millerc547bf12001-02-16 10:18:12 +1100720 ],
721 [
722 AC_MSG_ERROR([*** libwrap missing])
723 ]
724 )
Tim Rice4cec93f2002-02-26 08:40:48 -0800725 LIBS="$saved_LIBS"
Damien Millerc547bf12001-02-16 10:18:12 +1100726 fi
727 ]
728)
729
Damien Millerfe1f1432003-02-24 15:45:42 +1100730dnl Checks for library functions. Please keep in alphabetical order
731AC_CHECK_FUNCS(\
Damien Millerf09ad862003-09-19 16:41:01 +1000732 arc4random __b64_ntop b64_ntop __b64_pton b64_pton \
Damien Miller5fe46a42003-06-05 09:53:31 +1000733 bcopy bindresvport_sa clock fchmod fchown freeaddrinfo futimes \
Darren Tuckerd5e082f2003-09-22 12:08:23 +1000734 getaddrinfo getcwd getgrouplist getnameinfo getopt \
Darren Tuckerf1159b52003-07-07 19:44:01 +1000735 getpeereid _getpty getrlimit getttyent glob inet_aton \
Damien Millerfe1f1432003-02-24 15:45:42 +1100736 inet_ntoa inet_ntop innetgr login_getcapbool md5_crypt memmove \
Damien Miller1340ec22003-05-20 09:24:42 +1000737 mkdtemp mmap ngetaddrinfo nsleep ogetaddrinfo openlog_r openpty \
738 pstat readpassphrase realpath recvmsg rresvport_af sendmsg \
739 setdtablesize setegid setenv seteuid setgroups setlogin setpcred \
Damien Miller5fe46a42003-06-05 09:53:31 +1000740 setproctitle setregid setresgid setresuid setreuid setrlimit \
741 setsid setvbuf sigaction sigvec snprintf socketpair strerror \
Darren Tuckerb2427c82003-09-10 15:22:44 +1000742 strlcat strlcpy strmode strnvis sysconf tcgetpgrp \
Darren Tuckerf38ea772003-08-13 20:48:07 +1000743 truncate utimes vhangup vsnprintf waitpid \
Damien Millerfe1f1432003-02-24 15:45:42 +1100744)
Tim Rice13aae5e2001-10-21 17:53:58 -0700745
Darren Tuckerd5e082f2003-09-22 12:08:23 +1000746# IRIX has a const char return value for gai_strerror()
747AC_CHECK_FUNCS(gai_strerror,[
748 AC_DEFINE(HAVE_GAI_STRERROR)
749 AC_TRY_COMPILE([
750#include <sys/types.h>
751#include <sys/socket.h>
752#include <netdb.h>
753
754const char *gai_strerror(int);],[
755char *str;
756
757str = gai_strerror(0);],[
758 AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1,
759 [Define if gai_strerror() returns const char *])])])
760
Damien Millercd6853c2003-01-28 11:33:42 +1100761AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP))
762
Darren Tuckerf1159b52003-07-07 19:44:01 +1000763dnl Make sure prototypes are defined for these before using them.
Ben Lindstrom3e006472002-10-16 00:24:03 +0000764AC_CHECK_DECL(strsep, [AC_CHECK_FUNCS(strsep)])
Darren Tuckerf1159b52003-07-07 19:44:01 +1000765AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)])
Ben Lindstrom3e006472002-10-16 00:24:03 +0000766
Darren Tuckerb2427c82003-09-10 15:22:44 +1000767dnl tcsendbreak might be a macro
768AC_CHECK_DECL(tcsendbreak,
769 [AC_DEFINE(HAVE_TCSENDBREAK)],
770 [AC_CHECK_FUNCS(tcsendbreak)],
771 [#include <termios.h>]
772)
773
Damien Millerad833b32000-08-23 10:46:23 +1000774dnl Checks for time functions
andre2ff7b5d2000-06-03 14:57:40 +0000775AC_CHECK_FUNCS(gettimeofday time)
Damien Millerad833b32000-08-23 10:46:23 +1000776dnl Checks for utmp functions
Ben Lindstrom2c467a22000-12-27 04:57:41 +0000777AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent)
andre2ff7b5d2000-06-03 14:57:40 +0000778AC_CHECK_FUNCS(utmpname)
Damien Millerad833b32000-08-23 10:46:23 +1000779dnl Checks for utmpx functions
Ben Lindstrom2c467a22000-12-27 04:57:41 +0000780AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline )
andre2ff7b5d2000-06-03 14:57:40 +0000781AC_CHECK_FUNCS(setutxent utmpxname)
Damien Millercedfecc1999-11-15 14:36:53 +1100782
Damien Miller04f80141999-11-19 15:32:34 +1100783AC_CHECK_FUNC(daemon,
784 [AC_DEFINE(HAVE_DAEMON)],
785 [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])]
786)
787
Damien Miller9fb07e42000-03-05 16:22:59 +1100788AC_CHECK_FUNC(getpagesize,
789 [AC_DEFINE(HAVE_GETPAGESIZE)],
790 [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])]
791)
792
Damien Millercb170cb2000-07-01 16:52:55 +1000793# Check for broken snprintf
794if test "x$ac_cv_func_snprintf" = "xyes" ; then
795 AC_MSG_CHECKING([whether snprintf correctly terminates long strings])
796 AC_TRY_RUN(
797 [
798#include <stdio.h>
Tim Rice2c961ce2002-09-23 16:54:10 -0700799int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');}
Damien Millercb170cb2000-07-01 16:52:55 +1000800 ],
801 [AC_MSG_RESULT(yes)],
802 [
803 AC_MSG_RESULT(no)
804 AC_DEFINE(BROKEN_SNPRINTF)
805 AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor])
806 ]
807 )
808fi
809
Damien Millere8328192003-01-07 15:18:32 +1100810dnl see whether mkstemp() requires XXXXXX
811if test "x$ac_cv_func_mkdtemp" = "xyes" ; then
812AC_MSG_CHECKING([for (overly) strict mkstemp])
813AC_TRY_RUN(
814 [
815#include <stdlib.h>
816main() { char template[]="conftest.mkstemp-test";
817if (mkstemp(template) == -1)
818 exit(1);
819unlink(template); exit(0);
820}
821 ],
822 [
823 AC_MSG_RESULT(no)
824 ],
825 [
826 AC_MSG_RESULT(yes)
827 AC_DEFINE(HAVE_STRICT_MKSTEMP)
828 ],
829 [
830 AC_MSG_RESULT(yes)
831 AC_DEFINE(HAVE_STRICT_MKSTEMP)
832 ]
833)
834fi
835
Darren Tucker70a3d552003-08-21 17:58:29 +1000836dnl make sure that openpty does not reacquire controlling terminal
837if test ! -z "$check_for_openpty_ctty_bug"; then
838 AC_MSG_CHECKING(if openpty correctly handles controlling tty)
839 AC_TRY_RUN(
840 [
841#include <stdio.h>
842#include <sys/fcntl.h>
843#include <sys/types.h>
844#include <sys/wait.h>
845
846int
847main()
848{
849 pid_t pid;
850 int fd, ptyfd, ttyfd, status;
851
852 pid = fork();
853 if (pid < 0) { /* failed */
854 exit(1);
855 } else if (pid > 0) { /* parent */
856 waitpid(pid, &status, 0);
857 if (WIFEXITED(status))
858 exit(WEXITSTATUS(status));
859 else
860 exit(2);
861 } else { /* child */
862 close(0); close(1); close(2);
863 setsid();
864 openpty(&ptyfd, &ttyfd, NULL, NULL, NULL);
865 fd = open("/dev/tty", O_RDWR | O_NOCTTY);
866 if (fd >= 0)
867 exit(3); /* Acquired ctty: broken */
868 else
869 exit(0); /* Did not acquire ctty: OK */
870 }
871}
872 ],
873 [
874 AC_MSG_RESULT(yes)
875 ],
876 [
877 AC_MSG_RESULT(no)
878 AC_DEFINE(SSHD_ACQUIRES_CTTY)
879 ]
880 )
881fi
882
Damien Miller606f8802000-09-16 15:39:56 +1100883AC_FUNC_GETPGRP
884
Damien Millera64b57a2001-01-17 10:44:13 +1100885# Check for PAM libs
Damien Miller7b22d652000-06-18 14:07:04 +1000886PAM_MSG="no"
Damien Millera22ba012000-03-02 23:09:20 +1100887AC_ARG_WITH(pam,
Damien Millera64b57a2001-01-17 10:44:13 +1100888 [ --with-pam Enable PAM support ],
Damien Millera22ba012000-03-02 23:09:20 +1100889 [
Damien Millera64b57a2001-01-17 10:44:13 +1100890 if test "x$withval" != "xno" ; then
891 if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then
892 AC_MSG_ERROR([PAM headers not found])
893 fi
894
895 AC_CHECK_LIB(dl, dlopen, , )
896 AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
897 AC_CHECK_FUNCS(pam_getenvlist)
Darren Tucker49aaf4a2003-08-26 11:58:16 +1000898 AC_CHECK_FUNCS(pam_putenv)
Damien Millera64b57a2001-01-17 10:44:13 +1100899
900 disable_shadow=yes
901 PAM_MSG="yes"
902
903 AC_DEFINE(USE_PAM)
Tim Rice7d2d1f12002-02-26 22:05:11 -0800904 if test $ac_cv_lib_dl_dlopen = yes; then
905 LIBPAM="-lpam -ldl"
906 else
907 LIBPAM="-lpam"
908 fi
909 AC_SUBST(LIBPAM)
Damien Millera22ba012000-03-02 23:09:20 +1100910 fi
911 ]
912)
Damien Millera22ba012000-03-02 23:09:20 +1100913
Damien Millera64b57a2001-01-17 10:44:13 +1100914# Check for older PAM
915if test "x$PAM_MSG" = "xyes" ; then
Damien Millera22ba012000-03-02 23:09:20 +1100916 # Check PAM strerror arguments (old PAM)
917 AC_MSG_CHECKING([whether pam_strerror takes only one argument])
918 AC_TRY_COMPILE(
919 [
Damien Miller81171112000-04-23 11:14:01 +1000920#include <stdlib.h>
921#include <security/pam_appl.h>
Damien Millera22ba012000-03-02 23:09:20 +1100922 ],
923 [(void)pam_strerror((pam_handle_t *)NULL, -1);],
924 [AC_MSG_RESULT(no)],
925 [
926 AC_DEFINE(HAVE_OLD_PAM)
927 AC_MSG_RESULT(yes)
Damien Miller7b22d652000-06-18 14:07:04 +1000928 PAM_MSG="yes (old library)"
Damien Millera22ba012000-03-02 23:09:20 +1100929 ]
Damien Millera64b57a2001-01-17 10:44:13 +1100930 )
Damien Millera22ba012000-03-02 23:09:20 +1100931fi
932
Damien Millerfc93d4b2002-09-04 23:26:29 +1000933# Some systems want crypt() from libcrypt, *not* the version in OpenSSL,
934# because the system crypt() is more featureful.
935if test "x$check_for_libcrypt_before" = "x1"; then
936 AC_CHECK_LIB(crypt, crypt)
937fi
938
Tim Riceaef73712002-05-11 13:17:42 -0700939# Search for OpenSSL
940saved_CPPFLAGS="$CPPFLAGS"
941saved_LDFLAGS="$LDFLAGS"
Damien Millera22ba012000-03-02 23:09:20 +1100942AC_ARG_WITH(ssl-dir,
943 [ --with-ssl-dir=PATH Specify path to OpenSSL installation ],
944 [
Ben Lindstrom23e13712000-10-29 22:49:19 +0000945 if test "x$withval" != "xno" ; then
Tim Riceaef73712002-05-11 13:17:42 -0700946 if test -d "$withval/lib"; then
947 if test -n "${need_dash_r}"; then
948 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
949 else
950 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
951 fi
952 else
953 if test -n "${need_dash_r}"; then
954 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
955 else
956 LDFLAGS="-L${withval} ${LDFLAGS}"
957 fi
958 fi
959 if test -d "$withval/include"; then
960 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
961 else
962 CPPFLAGS="-I${withval} ${CPPFLAGS}"
963 fi
Damien Millera22ba012000-03-02 23:09:20 +1100964 fi
965 ]
966)
Tim Riceaef73712002-05-11 13:17:42 -0700967LIBS="$LIBS -lcrypto"
968AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL),
Damien Miller3b512e12000-05-17 23:29:18 +1000969 [
Tim Riceaef73712002-05-11 13:17:42 -0700970 dnl Check default openssl install dir
971 if test -n "${need_dash_r}"; then
972 LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}"
Damien Miller3b512e12000-05-17 23:29:18 +1000973 else
Tim Riceaef73712002-05-11 13:17:42 -0700974 LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}"
Damien Miller3b512e12000-05-17 23:29:18 +1000975 fi
Tim Riceaef73712002-05-11 13:17:42 -0700976 CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}"
977 AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL),
978 [
979 AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***])
980 ]
981 )
982 ]
983)
984
Tim Riced730b782002-08-13 18:52:10 -0700985# Determine OpenSSL header version
986AC_MSG_CHECKING([OpenSSL header version])
987AC_TRY_RUN(
988 [
989#include <stdio.h>
990#include <string.h>
991#include <openssl/opensslv.h>
992#define DATA "conftest.sslincver"
993int main(void) {
994 FILE *fd;
995 int rc;
996
997 fd = fopen(DATA,"w");
998 if(fd == NULL)
999 exit(1);
1000
1001 if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0)
1002 exit(1);
1003
1004 exit(0);
1005}
1006 ],
1007 [
1008 ssl_header_ver=`cat conftest.sslincver`
1009 AC_MSG_RESULT($ssl_header_ver)
1010 ],
1011 [
1012 AC_MSG_RESULT(not found)
1013 AC_MSG_ERROR(OpenSSL version header not found.)
1014 ]
1015)
1016
1017# Determine OpenSSL library version
1018AC_MSG_CHECKING([OpenSSL library version])
1019AC_TRY_RUN(
1020 [
1021#include <stdio.h>
1022#include <string.h>
1023#include <openssl/opensslv.h>
1024#include <openssl/crypto.h>
1025#define DATA "conftest.ssllibver"
1026int main(void) {
1027 FILE *fd;
1028 int rc;
1029
1030 fd = fopen(DATA,"w");
1031 if(fd == NULL)
1032 exit(1);
1033
1034 if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0)
1035 exit(1);
1036
1037 exit(0);
1038}
1039 ],
1040 [
1041 ssl_library_ver=`cat conftest.ssllibver`
1042 AC_MSG_RESULT($ssl_library_ver)
1043 ],
1044 [
1045 AC_MSG_RESULT(not found)
1046 AC_MSG_ERROR(OpenSSL library not found.)
1047 ]
1048)
Damien Millera22ba012000-03-02 23:09:20 +11001049
Damien Millerec932372002-01-22 22:16:03 +11001050# Sanity check OpenSSL headers
1051AC_MSG_CHECKING([whether OpenSSL's headers match the library])
1052AC_TRY_RUN(
1053 [
1054#include <string.h>
1055#include <openssl/opensslv.h>
Tim Rice2c961ce2002-09-23 16:54:10 -07001056int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); }
Damien Millerec932372002-01-22 22:16:03 +11001057 ],
1058 [
1059 AC_MSG_RESULT(yes)
1060 ],
1061 [
1062 AC_MSG_RESULT(no)
Darren Tuckera0472e02003-06-24 20:22:09 +10001063 AC_MSG_ERROR([Your OpenSSL headers do not match your library.
1064Check config.log for details.
1065Also see contrib/findssl.sh for help identifying header/library mismatches.])
Damien Millerec932372002-01-22 22:16:03 +11001066 ]
1067)
1068
Damien Millera64b57a2001-01-17 10:44:13 +11001069# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
1070# version in OpenSSL. Skip this for PAM
Damien Miller4f9f42a2003-05-10 19:28:02 +10001071if test "x$check_for_libcrypt_later" = "x1"; then
Damien Miller95aa2d62001-03-01 09:16:11 +11001072 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
Damien Millera64b57a2001-01-17 10:44:13 +11001073fi
1074
Damien Miller6c21c512002-01-22 21:57:53 +11001075
1076### Configure cryptographic random number support
1077
1078# Check wheter OpenSSL seeds itself
1079AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded])
1080AC_TRY_RUN(
1081 [
1082#include <string.h>
1083#include <openssl/rand.h>
Tim Rice2c961ce2002-09-23 16:54:10 -07001084int main(void) { exit(RAND_status() == 1 ? 0 : 1); }
Damien Miller6c21c512002-01-22 21:57:53 +11001085 ],
1086 [
1087 OPENSSL_SEEDS_ITSELF=yes
1088 AC_MSG_RESULT(yes)
1089 ],
1090 [
1091 AC_MSG_RESULT(no)
1092 # Default to use of the rand helper if OpenSSL doesn't
1093 # seed itself
1094 USE_RAND_HELPER=yes
1095 ]
1096)
1097
1098
1099# Do we want to force the use of the rand helper?
1100AC_ARG_WITH(rand-helper,
1101 [ --with-rand-helper Use subprocess to gather strong randomness ],
1102 [
1103 if test "x$withval" = "xno" ; then
1104 # Force use of OpenSSL's internal RNG, even if
1105 # the previous test showed it to be unseeded.
1106 if test -z "$OPENSSL_SEEDS_ITSELF" ; then
1107 AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG])
1108 OPENSSL_SEEDS_ITSELF=yes
1109 USE_RAND_HELPER=""
1110 fi
1111 else
1112 USE_RAND_HELPER=yes
1113 fi
1114 ],
1115)
1116
1117# Which randomness source do we use?
1118if test ! -z "$OPENSSL_SEEDS_ITSELF" -a -z "$USE_RAND_HELPER" ; then
1119 # OpenSSL only
1120 AC_DEFINE(OPENSSL_PRNG_ONLY)
1121 RAND_MSG="OpenSSL internal ONLY"
1122 INSTALL_SSH_RAND_HELPER=""
Tim Rice1e2c6002002-01-30 22:14:03 -08001123elif test ! -z "$USE_RAND_HELPER" ; then
1124 # install rand helper
Damien Miller6c21c512002-01-22 21:57:53 +11001125 RAND_MSG="ssh-rand-helper"
1126 INSTALL_SSH_RAND_HELPER="yes"
1127fi
1128AC_SUBST(INSTALL_SSH_RAND_HELPER)
1129
1130### Configuration of ssh-rand-helper
1131
1132# PRNGD TCP socket
1133AC_ARG_WITH(prngd-port,
1134 [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT],
1135 [
Damien Millere996d722002-01-23 11:20:59 +11001136 case "$withval" in
1137 no)
1138 withval=""
1139 ;;
1140 [[0-9]]*)
1141 ;;
1142 *)
1143 AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port)
1144 ;;
1145 esac
1146 if test ! -z "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11001147 PRNGD_PORT="$withval"
1148 AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT)
1149 fi
1150 ]
1151)
1152
1153# PRNGD Unix domain socket
1154AC_ARG_WITH(prngd-socket,
1155 [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)],
1156 [
Damien Millere996d722002-01-23 11:20:59 +11001157 case "$withval" in
1158 yes)
Damien Miller6c21c512002-01-22 21:57:53 +11001159 withval="/var/run/egd-pool"
Damien Millere996d722002-01-23 11:20:59 +11001160 ;;
1161 no)
1162 withval=""
1163 ;;
1164 /*)
1165 ;;
1166 *)
1167 AC_MSG_ERROR(You must specify an absolute path to the entropy socket)
1168 ;;
1169 esac
1170
1171 if test ! -z "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11001172 if test ! -z "$PRNGD_PORT" ; then
1173 AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket)
1174 fi
Damien Miller6385ba02002-01-23 08:12:36 +11001175 if test ! -r "$withval" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11001176 AC_MSG_WARN(Entropy socket is not readable)
1177 fi
1178 PRNGD_SOCKET="$withval"
1179 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
1180 fi
Tim Rice4cec93f2002-02-26 08:40:48 -08001181 ],
1182 [
1183 # Check for existing socket only if we don't have a random device already
1184 if test "$USE_RAND_HELPER" = yes ; then
1185 AC_MSG_CHECKING(for PRNGD/EGD socket)
1186 # Insert other locations here
1187 for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
1188 if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
1189 PRNGD_SOCKET="$sock"
1190 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
1191 break;
1192 fi
1193 done
1194 if test ! -z "$PRNGD_SOCKET" ; then
1195 AC_MSG_RESULT($PRNGD_SOCKET)
1196 else
1197 AC_MSG_RESULT(not found)
1198 fi
1199 fi
Damien Miller6c21c512002-01-22 21:57:53 +11001200 ]
1201)
1202
1203# Change default command timeout for hashing entropy source
1204entropy_timeout=200
1205AC_ARG_WITH(entropy-timeout,
1206 [ --with-entropy-timeout Specify entropy gathering command timeout (msec)],
1207 [
1208 if test "x$withval" != "xno" ; then
1209 entropy_timeout=$withval
1210 fi
1211 ]
1212)
Damien Miller6c21c512002-01-22 21:57:53 +11001213AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout)
1214
Damien Millerd3f6ad22002-06-25 10:24:47 +10001215SSH_PRIVSEP_USER=sshd
Kevin Steves7ff91122002-04-07 19:22:54 +00001216AC_ARG_WITH(privsep-user,
Kevin Stevesc81e1292002-05-13 03:51:40 +00001217 [ --with-privsep-user=user Specify non-privileged user for privilege separation],
Kevin Steves7ff91122002-04-07 19:22:54 +00001218 [
1219 if test -n "$withval"; then
Damien Millerd3f6ad22002-06-25 10:24:47 +10001220 SSH_PRIVSEP_USER=$withval
Kevin Steves7ff91122002-04-07 19:22:54 +00001221 fi
1222 ]
1223)
Damien Millerd3f6ad22002-06-25 10:24:47 +10001224AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER")
1225AC_SUBST(SSH_PRIVSEP_USER)
Kevin Steves7ff91122002-04-07 19:22:54 +00001226
Tim Rice88f2ab52002-03-17 12:17:34 -08001227# We do this little dance with the search path to insure
1228# that programs that we select for use by installed programs
1229# (which may be run by the super-user) come from trusted
1230# locations before they come from the user's private area.
1231# This should help avoid accidentally configuring some
1232# random version of a program in someone's personal bin.
1233
1234OPATH=$PATH
1235PATH=/bin:/usr/bin
Tim Riceae49fe62002-04-12 10:26:21 -07001236test -h /bin 2> /dev/null && PATH=/usr/bin
Tim Rice88f2ab52002-03-17 12:17:34 -08001237test -d /sbin && PATH=$PATH:/sbin
1238test -d /usr/sbin && PATH=$PATH:/usr/sbin
1239PATH=$PATH:/etc:$OPATH
1240
Damien Miller6c21c512002-01-22 21:57:53 +11001241# These programs are used by the command hashing source to gather entropy
1242OSSH_PATH_ENTROPY_PROG(PROG_LS, ls)
1243OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat)
1244OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp)
1245OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig)
1246OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat)
1247OSSH_PATH_ENTROPY_PROG(PROG_PS, ps)
1248OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar)
1249OSSH_PATH_ENTROPY_PROG(PROG_W, w)
1250OSSH_PATH_ENTROPY_PROG(PROG_WHO, who)
1251OSSH_PATH_ENTROPY_PROG(PROG_LAST, last)
1252OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog)
1253OSSH_PATH_ENTROPY_PROG(PROG_DF, df)
1254OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat)
1255OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime)
1256OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs)
1257OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail)
Tim Rice88f2ab52002-03-17 12:17:34 -08001258# restore PATH
1259PATH=$OPATH
Damien Miller6c21c512002-01-22 21:57:53 +11001260
1261# Where does ssh-rand-helper get its randomness from?
1262INSTALL_SSH_PRNG_CMDS=""
1263if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then
1264 if test ! -z "$PRNGD_PORT" ; then
1265 RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT"
1266 elif test ! -z "$PRNGD_SOCKET" ; then
1267 RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\""
1268 else
1269 RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)"
1270 RAND_HELPER_CMDHASH=yes
1271 INSTALL_SSH_PRNG_CMDS="yes"
1272 fi
1273fi
1274AC_SUBST(INSTALL_SSH_PRNG_CMDS)
1275
1276
Ben Lindstromb5628642000-10-18 00:02:25 +00001277# Cheap hack to ensure NEWS-OS libraries are arranged right.
1278if test ! -z "$SONY" ; then
1279 LIBS="$LIBS -liberty";
1280fi
1281
Damien Millera22ba012000-03-02 23:09:20 +11001282# Checks for data types
Damien Millere0f45742000-01-18 09:12:06 +11001283AC_CHECK_SIZEOF(char, 1)
Damien Millerc6398ef1999-11-20 12:18:40 +11001284AC_CHECK_SIZEOF(short int, 2)
1285AC_CHECK_SIZEOF(int, 4)
1286AC_CHECK_SIZEOF(long int, 4)
1287AC_CHECK_SIZEOF(long long int, 8)
1288
Damien Millerfa2bb692002-04-23 23:22:25 +10001289# Sanity check long long for some platforms (AIX)
1290if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
1291 ac_cv_sizeof_long_long_int=0
1292fi
1293
Damien Millera22ba012000-03-02 23:09:20 +11001294# More checks for data types
Damien Millercaf6dd62000-08-29 11:33:50 +11001295AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [
1296 AC_TRY_COMPILE(
1297 [ #include <sys/types.h> ],
1298 [ u_int a; a = 1;],
1299 [ ac_cv_have_u_int="yes" ],
1300 [ ac_cv_have_u_int="no" ]
1301 )
1302])
1303if test "x$ac_cv_have_u_int" = "xyes" ; then
1304 AC_DEFINE(HAVE_U_INT)
1305 have_u_int=1
1306fi
1307
Damien Miller61e50f12000-05-08 20:49:37 +10001308AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [
1309 AC_TRY_COMPILE(
1310 [ #include <sys/types.h> ],
1311 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
1312 [ ac_cv_have_intxx_t="yes" ],
1313 [ ac_cv_have_intxx_t="no" ]
1314 )
1315])
1316if test "x$ac_cv_have_intxx_t" = "xyes" ; then
1317 AC_DEFINE(HAVE_INTXX_T)
1318 have_intxx_t=1
1319fi
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00001320
1321if (test -z "$have_intxx_t" && \
1322 test "x$ac_cv_header_stdint_h" = "xyes")
1323then
1324 AC_MSG_CHECKING([for intXX_t types in stdint.h])
1325 AC_TRY_COMPILE(
1326 [ #include <stdint.h> ],
1327 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
1328 [
1329 AC_DEFINE(HAVE_INTXX_T)
1330 AC_MSG_RESULT(yes)
1331 ],
1332 [ AC_MSG_RESULT(no) ]
1333 )
1334fi
1335
Damien Miller578783e2000-09-23 14:12:24 +11001336AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [
1337 AC_TRY_COMPILE(
Tim Rice907881e2002-07-18 11:44:50 -07001338 [
1339#include <sys/types.h>
1340#ifdef HAVE_STDINT_H
1341# include <stdint.h>
1342#endif
1343#include <sys/socket.h>
1344#ifdef HAVE_SYS_BITYPES_H
1345# include <sys/bitypes.h>
1346#endif
1347 ],
Damien Miller578783e2000-09-23 14:12:24 +11001348 [ int64_t a; a = 1;],
1349 [ ac_cv_have_int64_t="yes" ],
1350 [ ac_cv_have_int64_t="no" ]
1351 )
1352])
1353if test "x$ac_cv_have_int64_t" = "xyes" ; then
1354 AC_DEFINE(HAVE_INT64_T)
Tim Rice4cec93f2002-02-26 08:40:48 -08001355fi
1356
Damien Miller61e50f12000-05-08 20:49:37 +10001357AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [
1358 AC_TRY_COMPILE(
1359 [ #include <sys/types.h> ],
1360 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
1361 [ ac_cv_have_u_intxx_t="yes" ],
1362 [ ac_cv_have_u_intxx_t="no" ]
1363 )
1364])
1365if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
1366 AC_DEFINE(HAVE_U_INTXX_T)
1367 have_u_intxx_t=1
1368fi
Damien Millerc6398ef1999-11-20 12:18:40 +11001369
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00001370if test -z "$have_u_intxx_t" ; then
1371 AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h])
1372 AC_TRY_COMPILE(
1373 [ #include <sys/socket.h> ],
1374 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
1375 [
1376 AC_DEFINE(HAVE_U_INTXX_T)
1377 AC_MSG_RESULT(yes)
1378 ],
1379 [ AC_MSG_RESULT(no) ]
1380 )
1381fi
1382
Damien Miller578783e2000-09-23 14:12:24 +11001383AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [
1384 AC_TRY_COMPILE(
1385 [ #include <sys/types.h> ],
1386 [ u_int64_t a; a = 1;],
1387 [ ac_cv_have_u_int64_t="yes" ],
1388 [ ac_cv_have_u_int64_t="no" ]
1389 )
1390])
1391if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
1392 AC_DEFINE(HAVE_U_INT64_T)
1393 have_u_int64_t=1
1394fi
1395
Tim Rice4cec93f2002-02-26 08:40:48 -08001396if test -z "$have_u_int64_t" ; then
1397 AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h])
1398 AC_TRY_COMPILE(
1399 [ #include <sys/bitypes.h> ],
1400 [ u_int64_t a; a = 1],
1401 [
1402 AC_DEFINE(HAVE_U_INT64_T)
1403 AC_MSG_RESULT(yes)
1404 ],
1405 [ AC_MSG_RESULT(no) ]
1406 )
1407fi
1408
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00001409if test -z "$have_u_intxx_t" ; then
1410 AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [
1411 AC_TRY_COMPILE(
1412 [
1413#include <sys/types.h>
1414 ],
1415 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ],
1416 [ ac_cv_have_uintxx_t="yes" ],
1417 [ ac_cv_have_uintxx_t="no" ]
1418 )
1419 ])
1420 if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
1421 AC_DEFINE(HAVE_UINTXX_T)
1422 fi
1423fi
1424
1425if test -z "$have_uintxx_t" ; then
1426 AC_MSG_CHECKING([for uintXX_t types in stdint.h])
1427 AC_TRY_COMPILE(
1428 [ #include <stdint.h> ],
1429 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;],
1430 [
1431 AC_DEFINE(HAVE_UINTXX_T)
1432 AC_MSG_RESULT(yes)
1433 ],
1434 [ AC_MSG_RESULT(no) ]
1435 )
1436fi
1437
Damien Milleredb82922000-06-20 13:25:52 +10001438if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
1439 test "x$ac_cv_header_sys_bitypes_h" = "xyes")
Damien Millerb29ea912000-01-15 14:12:03 +11001440then
1441 AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h])
1442 AC_TRY_COMPILE(
Damien Miller61e50f12000-05-08 20:49:37 +10001443 [
1444#include <sys/bitypes.h>
1445 ],
Damien Millerb29ea912000-01-15 14:12:03 +11001446 [
Damien Miller70494d12000-04-03 15:57:06 +10001447 int8_t a; int16_t b; int32_t c;
1448 u_int8_t e; u_int16_t f; u_int32_t g;
1449 a = b = c = e = f = g = 1;
Damien Millerb29ea912000-01-15 14:12:03 +11001450 ],
1451 [
1452 AC_DEFINE(HAVE_U_INTXX_T)
1453 AC_DEFINE(HAVE_INTXX_T)
1454 AC_MSG_RESULT(yes)
1455 ],
1456 [AC_MSG_RESULT(no)]
1457 )
1458fi
1459
Damien Miller58be7382001-09-15 21:31:54 +10001460
1461AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [
1462 AC_TRY_COMPILE(
1463 [
1464#include <sys/types.h>
1465 ],
1466 [ u_char foo; foo = 125; ],
1467 [ ac_cv_have_u_char="yes" ],
1468 [ ac_cv_have_u_char="no" ]
1469 )
1470])
1471if test "x$ac_cv_have_u_char" = "xyes" ; then
1472 AC_DEFINE(HAVE_U_CHAR)
1473fi
1474
Tim Rice13aae5e2001-10-21 17:53:58 -07001475TYPE_SOCKLEN_T
Damien Miller74d0d4a1999-12-29 02:24:35 +11001476
Tim Rice200a5c02002-02-26 22:12:34 -08001477AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>])
Tim Rice4cec93f2002-02-26 08:40:48 -08001478
Damien Miller61e50f12000-05-08 20:49:37 +10001479AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [
1480 AC_TRY_COMPILE(
1481 [
1482#include <sys/types.h>
1483 ],
1484 [ size_t foo; foo = 1235; ],
1485 [ ac_cv_have_size_t="yes" ],
1486 [ ac_cv_have_size_t="no" ]
1487 )
1488])
1489if test "x$ac_cv_have_size_t" = "xyes" ; then
1490 AC_DEFINE(HAVE_SIZE_T)
1491fi
Damien Miller95058511999-12-29 10:36:45 +11001492
Damien Miller615f9392000-05-17 22:53:33 +10001493AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [
1494 AC_TRY_COMPILE(
1495 [
1496#include <sys/types.h>
1497 ],
1498 [ ssize_t foo; foo = 1235; ],
1499 [ ac_cv_have_ssize_t="yes" ],
1500 [ ac_cv_have_ssize_t="no" ]
1501 )
1502])
1503if test "x$ac_cv_have_ssize_t" = "xyes" ; then
1504 AC_DEFINE(HAVE_SSIZE_T)
1505fi
1506
Ben Lindstrom0d5af602001-01-09 00:50:29 +00001507AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [
1508 AC_TRY_COMPILE(
1509 [
1510#include <time.h>
1511 ],
1512 [ clock_t foo; foo = 1235; ],
1513 [ ac_cv_have_clock_t="yes" ],
1514 [ ac_cv_have_clock_t="no" ]
1515 )
1516])
1517if test "x$ac_cv_have_clock_t" = "xyes" ; then
1518 AC_DEFINE(HAVE_CLOCK_T)
1519fi
1520
Damien Millerb54b40e2000-06-23 08:23:34 +10001521AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [
1522 AC_TRY_COMPILE(
1523 [
1524#include <sys/types.h>
1525#include <sys/socket.h>
1526 ],
1527 [ sa_family_t foo; foo = 1235; ],
1528 [ ac_cv_have_sa_family_t="yes" ],
Damien Miller78315eb2000-09-29 23:01:36 +11001529 [ AC_TRY_COMPILE(
1530 [
1531#include <sys/types.h>
1532#include <sys/socket.h>
1533#include <netinet/in.h>
1534 ],
1535 [ sa_family_t foo; foo = 1235; ],
1536 [ ac_cv_have_sa_family_t="yes" ],
1537
Damien Millerb54b40e2000-06-23 08:23:34 +10001538 [ ac_cv_have_sa_family_t="no" ]
Damien Miller78315eb2000-09-29 23:01:36 +11001539 )]
Damien Millerb54b40e2000-06-23 08:23:34 +10001540 )
1541])
1542if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
1543 AC_DEFINE(HAVE_SA_FAMILY_T)
1544fi
1545
Damien Miller0f91b4e2000-06-18 15:43:25 +10001546AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [
1547 AC_TRY_COMPILE(
1548 [
1549#include <sys/types.h>
1550 ],
1551 [ pid_t foo; foo = 1235; ],
1552 [ ac_cv_have_pid_t="yes" ],
1553 [ ac_cv_have_pid_t="no" ]
1554 )
1555])
1556if test "x$ac_cv_have_pid_t" = "xyes" ; then
1557 AC_DEFINE(HAVE_PID_T)
1558fi
1559
1560AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [
1561 AC_TRY_COMPILE(
1562 [
1563#include <sys/types.h>
1564 ],
1565 [ mode_t foo; foo = 1235; ],
1566 [ ac_cv_have_mode_t="yes" ],
1567 [ ac_cv_have_mode_t="no" ]
1568 )
1569])
1570if test "x$ac_cv_have_mode_t" = "xyes" ; then
1571 AC_DEFINE(HAVE_MODE_T)
1572fi
1573
Damien Miller61e50f12000-05-08 20:49:37 +10001574
1575AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [
1576 AC_TRY_COMPILE(
1577 [
Damien Miller81171112000-04-23 11:14:01 +10001578#include <sys/types.h>
1579#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001580 ],
1581 [ struct sockaddr_storage s; ],
1582 [ ac_cv_have_struct_sockaddr_storage="yes" ],
1583 [ ac_cv_have_struct_sockaddr_storage="no" ]
1584 )
1585])
1586if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
1587 AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)
1588fi
Damien Miller34132e52000-01-14 15:45:46 +11001589
Damien Miller61e50f12000-05-08 20:49:37 +10001590AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [
1591 AC_TRY_COMPILE(
1592 [
Damien Miller7b22d652000-06-18 14:07:04 +10001593#include <sys/types.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001594#include <netinet/in.h>
1595 ],
1596 [ struct sockaddr_in6 s; s.sin6_family = 0; ],
1597 [ ac_cv_have_struct_sockaddr_in6="yes" ],
1598 [ ac_cv_have_struct_sockaddr_in6="no" ]
1599 )
1600])
1601if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
1602 AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)
1603fi
Damien Miller34132e52000-01-14 15:45:46 +11001604
Damien Miller61e50f12000-05-08 20:49:37 +10001605AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [
1606 AC_TRY_COMPILE(
1607 [
Damien Miller7b22d652000-06-18 14:07:04 +10001608#include <sys/types.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001609#include <netinet/in.h>
1610 ],
1611 [ struct in6_addr s; s.s6_addr[0] = 0; ],
1612 [ ac_cv_have_struct_in6_addr="yes" ],
1613 [ ac_cv_have_struct_in6_addr="no" ]
1614 )
1615])
1616if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
1617 AC_DEFINE(HAVE_STRUCT_IN6_ADDR)
1618fi
Damien Miller34132e52000-01-14 15:45:46 +11001619
Damien Miller61e50f12000-05-08 20:49:37 +10001620AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
1621 AC_TRY_COMPILE(
1622 [
Damien Miller81171112000-04-23 11:14:01 +10001623#include <sys/types.h>
1624#include <sys/socket.h>
1625#include <netdb.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001626 ],
1627 [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ],
1628 [ ac_cv_have_struct_addrinfo="yes" ],
1629 [ ac_cv_have_struct_addrinfo="no" ]
1630 )
1631])
1632if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
1633 AC_DEFINE(HAVE_STRUCT_ADDRINFO)
1634fi
1635
Ben Lindstrom42202bc2001-01-15 02:34:37 +00001636AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [
1637 AC_TRY_COMPILE(
1638 [ #include <sys/time.h> ],
1639 [ struct timeval tv; tv.tv_sec = 1;],
1640 [ ac_cv_have_struct_timeval="yes" ],
1641 [ ac_cv_have_struct_timeval="no" ]
1642 )
1643])
1644if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
1645 AC_DEFINE(HAVE_STRUCT_TIMEVAL)
1646 have_struct_timeval=1
1647fi
1648
Tim Rice4e4dc562003-03-18 10:21:40 -08001649AC_CHECK_TYPES(struct timespec)
1650
Ben Lindstrom5bd6eb72003-03-21 00:34:34 +00001651# We need int64_t or else certian parts of the compile will fail.
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00001652if test "x$ac_cv_have_int64_t" = "xno" -a \
1653 "x$ac_cv_sizeof_long_int" != "x8" -a \
1654 "x$ac_cv_sizeof_long_long_int" = "x0" ; then
Ben Lindstrom5bd6eb72003-03-21 00:34:34 +00001655 echo "OpenSSH requires int64_t support. Contact your vendor or install"
1656 echo "an alternative compiler (I.E., GCC) before continuing."
1657 echo ""
1658 exit 1;
Tim Ricebee3f222001-03-11 17:32:12 -08001659else
1660dnl test snprintf (broken on SCO w/gcc)
1661 AC_TRY_RUN(
1662 [
1663#include <stdio.h>
1664#include <string.h>
1665#ifdef HAVE_SNPRINTF
1666main()
1667{
1668 char buf[50];
1669 char expected_out[50];
1670 int mazsize = 50 ;
1671#if (SIZEOF_LONG_INT == 8)
1672 long int num = 0x7fffffffffffffff;
1673#else
Kevin Steves6482ec82001-07-15 02:09:28 +00001674 long long num = 0x7fffffffffffffffll;
Tim Ricebee3f222001-03-11 17:32:12 -08001675#endif
1676 strcpy(expected_out, "9223372036854775807");
1677 snprintf(buf, mazsize, "%lld", num);
1678 if(strcmp(buf, expected_out) != 0)
1679 exit(1);
1680 exit(0);
1681}
1682#else
1683main() { exit(0); }
1684#endif
1685 ], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ]
1686 )
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00001687fi
1688
Damien Miller78315eb2000-09-29 23:01:36 +11001689dnl Checks for structure members
Damien Miller61e50f12000-05-08 20:49:37 +10001690OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP)
1691OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX)
1692OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX)
1693OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP)
1694OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP)
Damien Millerad1bc5f2000-05-20 14:53:09 +10001695OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX)
Damien Miller61e50f12000-05-08 20:49:37 +10001696OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP)
1697OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP)
Damien Miller8e81ed32000-07-01 13:17:42 +10001698OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX)
Damien Miller61e50f12000-05-08 20:49:37 +10001699OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP)
1700OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX)
1701OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP)
1702OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX)
andre2ff7b5d2000-06-03 14:57:40 +00001703OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP)
1704OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP)
1705OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX)
1706OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX)
Tim Rice13aae5e2001-10-21 17:53:58 -07001707
1708AC_CHECK_MEMBERS([struct stat.st_blksize])
andre2ff7b5d2000-06-03 14:57:40 +00001709
Damien Miller61e50f12000-05-08 20:49:37 +10001710AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage],
1711 ac_cv_have_ss_family_in_struct_ss, [
1712 AC_TRY_COMPILE(
1713 [
Damien Miller81171112000-04-23 11:14:01 +10001714#include <sys/types.h>
1715#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001716 ],
1717 [ struct sockaddr_storage s; s.ss_family = 1; ],
1718 [ ac_cv_have_ss_family_in_struct_ss="yes" ],
1719 [ ac_cv_have_ss_family_in_struct_ss="no" ],
1720 )
1721])
1722if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
1723 AC_DEFINE(HAVE_SS_FAMILY_IN_SS)
1724fi
1725
Damien Miller61e50f12000-05-08 20:49:37 +10001726AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage],
1727 ac_cv_have___ss_family_in_struct_ss, [
1728 AC_TRY_COMPILE(
1729 [
Damien Miller81171112000-04-23 11:14:01 +10001730#include <sys/types.h>
1731#include <sys/socket.h>
Damien Miller61e50f12000-05-08 20:49:37 +10001732 ],
1733 [ struct sockaddr_storage s; s.__ss_family = 1; ],
1734 [ ac_cv_have___ss_family_in_struct_ss="yes" ],
1735 [ ac_cv_have___ss_family_in_struct_ss="no" ]
1736 )
1737])
1738if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
1739 AC_DEFINE(HAVE___SS_FAMILY_IN_SS)
1740fi
Damien Millerbf1c9b21999-12-09 10:16:54 +11001741
Damien Millerad833b32000-08-23 10:46:23 +10001742AC_CACHE_CHECK([for pw_class field in struct passwd],
1743 ac_cv_have_pw_class_in_struct_passwd, [
1744 AC_TRY_COMPILE(
1745 [
Damien Millerad833b32000-08-23 10:46:23 +10001746#include <pwd.h>
1747 ],
Kevin Steves48b7cc02000-10-07 13:24:00 +00001748 [ struct passwd p; p.pw_class = 0; ],
Damien Millerad833b32000-08-23 10:46:23 +10001749 [ ac_cv_have_pw_class_in_struct_passwd="yes" ],
1750 [ ac_cv_have_pw_class_in_struct_passwd="no" ]
1751 )
1752])
1753if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
1754 AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD)
1755fi
1756
Kevin Steves82456952001-06-22 21:14:18 +00001757AC_CACHE_CHECK([for pw_expire field in struct passwd],
1758 ac_cv_have_pw_expire_in_struct_passwd, [
1759 AC_TRY_COMPILE(
1760 [
1761#include <pwd.h>
1762 ],
1763 [ struct passwd p; p.pw_expire = 0; ],
1764 [ ac_cv_have_pw_expire_in_struct_passwd="yes" ],
1765 [ ac_cv_have_pw_expire_in_struct_passwd="no" ]
1766 )
1767])
1768if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then
1769 AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD)
1770fi
1771
1772AC_CACHE_CHECK([for pw_change field in struct passwd],
1773 ac_cv_have_pw_change_in_struct_passwd, [
1774 AC_TRY_COMPILE(
1775 [
1776#include <pwd.h>
1777 ],
1778 [ struct passwd p; p.pw_change = 0; ],
1779 [ ac_cv_have_pw_change_in_struct_passwd="yes" ],
1780 [ ac_cv_have_pw_change_in_struct_passwd="no" ]
1781 )
1782])
1783if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then
1784 AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD)
1785fi
Damien Miller61e50f12000-05-08 20:49:37 +10001786
Tim Rice28bbb0c2002-05-27 17:37:32 -07001787dnl make sure we're using the real structure members and not defines
Kevin Steves939c9db2002-03-22 17:23:25 +00001788AC_CACHE_CHECK([for msg_accrights field in struct msghdr],
1789 ac_cv_have_accrights_in_msghdr, [
Tim Rice28bbb0c2002-05-27 17:37:32 -07001790 AC_TRY_RUN(
Kevin Steves939c9db2002-03-22 17:23:25 +00001791 [
Tim Riceae49fe62002-04-12 10:26:21 -07001792#include <sys/types.h>
Kevin Steves939c9db2002-03-22 17:23:25 +00001793#include <sys/socket.h>
1794#include <sys/uio.h>
Tim Rice28bbb0c2002-05-27 17:37:32 -07001795int main() {
1796#ifdef msg_accrights
1797exit(1);
1798#endif
1799struct msghdr m;
1800m.msg_accrights = 0;
1801exit(0);
1802}
Kevin Steves939c9db2002-03-22 17:23:25 +00001803 ],
Kevin Steves939c9db2002-03-22 17:23:25 +00001804 [ ac_cv_have_accrights_in_msghdr="yes" ],
1805 [ ac_cv_have_accrights_in_msghdr="no" ]
1806 )
1807])
1808if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then
1809 AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR)
1810fi
1811
Kevin Stevesa44e0352002-04-07 16:18:03 +00001812AC_CACHE_CHECK([for msg_control field in struct msghdr],
1813 ac_cv_have_control_in_msghdr, [
Tim Rice28bbb0c2002-05-27 17:37:32 -07001814 AC_TRY_RUN(
Kevin Stevesa44e0352002-04-07 16:18:03 +00001815 [
Tim Riceae49fe62002-04-12 10:26:21 -07001816#include <sys/types.h>
Kevin Stevesa44e0352002-04-07 16:18:03 +00001817#include <sys/socket.h>
1818#include <sys/uio.h>
Tim Rice28bbb0c2002-05-27 17:37:32 -07001819int main() {
1820#ifdef msg_control
1821exit(1);
1822#endif
1823struct msghdr m;
1824m.msg_control = 0;
1825exit(0);
1826}
Kevin Stevesa44e0352002-04-07 16:18:03 +00001827 ],
Kevin Stevesa44e0352002-04-07 16:18:03 +00001828 [ ac_cv_have_control_in_msghdr="yes" ],
1829 [ ac_cv_have_control_in_msghdr="no" ]
1830 )
1831])
1832if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then
1833 AC_DEFINE(HAVE_CONTROL_IN_MSGHDR)
1834fi
1835
Damien Miller61e50f12000-05-08 20:49:37 +10001836AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [
1837 AC_TRY_LINK([],
1838 [ extern char *__progname; printf("%s", __progname); ],
1839 [ ac_cv_libc_defines___progname="yes" ],
1840 [ ac_cv_libc_defines___progname="no" ]
1841 )
1842])
1843if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
1844 AC_DEFINE(HAVE___PROGNAME)
1845fi
1846
Kevin Steves4846f4a2002-03-22 18:19:53 +00001847AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [
1848 AC_TRY_LINK([
1849#include <stdio.h>
1850],
1851 [ printf("%s", __FUNCTION__); ],
1852 [ ac_cv_cc_implements___FUNCTION__="yes" ],
1853 [ ac_cv_cc_implements___FUNCTION__="no" ]
1854 )
1855])
1856if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
1857 AC_DEFINE(HAVE___FUNCTION__)
1858fi
1859
1860AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [
1861 AC_TRY_LINK([
1862#include <stdio.h>
1863],
1864 [ printf("%s", __func__); ],
1865 [ ac_cv_cc_implements___func__="yes" ],
1866 [ ac_cv_cc_implements___func__="no" ]
1867 )
1868])
1869if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
1870 AC_DEFINE(HAVE___func__)
1871fi
1872
Damien Miller4f8e6692001-07-14 13:22:53 +10001873AC_CACHE_CHECK([whether getopt has optreset support],
1874 ac_cv_have_getopt_optreset, [
1875 AC_TRY_LINK(
1876 [
1877#include <getopt.h>
1878 ],
1879 [ extern int optreset; optreset = 0; ],
1880 [ ac_cv_have_getopt_optreset="yes" ],
1881 [ ac_cv_have_getopt_optreset="no" ]
1882 )
1883])
1884if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
1885 AC_DEFINE(HAVE_GETOPT_OPTRESET)
1886fi
Damien Millera22ba012000-03-02 23:09:20 +11001887
Damien Millerecbb26d2000-07-15 14:59:14 +10001888AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [
1889 AC_TRY_LINK([],
1890 [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);],
1891 [ ac_cv_libc_defines_sys_errlist="yes" ],
1892 [ ac_cv_libc_defines_sys_errlist="no" ]
1893 )
1894])
1895if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
1896 AC_DEFINE(HAVE_SYS_ERRLIST)
1897fi
1898
1899
Damien Miller11fa2cc2000-08-16 10:35:58 +10001900AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [
1901 AC_TRY_LINK([],
1902 [ extern int sys_nerr; printf("%i", sys_nerr);],
1903 [ ac_cv_libc_defines_sys_nerr="yes" ],
1904 [ ac_cv_libc_defines_sys_nerr="no" ]
1905 )
1906])
1907if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
1908 AC_DEFINE(HAVE_SYS_NERR)
1909fi
1910
Damien Miller85de5802001-09-18 14:01:11 +10001911SCARD_MSG="no"
Ben Lindstroma42694f2002-04-05 16:11:45 +00001912# Check whether user wants sectok support
1913AC_ARG_WITH(sectok,
1914 [ --with-sectok Enable smartcard support using libsectok],
Damien Miller85de5802001-09-18 14:01:11 +10001915 [
1916 if test "x$withval" != "xno" ; then
1917 if test "x$withval" != "xyes" ; then
1918 CPPFLAGS="$CPPFLAGS -I${withval}"
1919 LDFLAGS="$LDFLAGS -L${withval}"
1920 if test ! -z "$need_dash_r" ; then
1921 LDFLAGS="$LDFLAGS -R${withval}"
1922 fi
1923 if test ! -z "$blibpath" ; then
1924 blibpath="$blibpath:${withval}"
1925 fi
1926 fi
1927 AC_CHECK_HEADERS(sectok.h)
1928 if test "$ac_cv_header_sectok_h" != yes; then
1929 AC_MSG_ERROR(Can't find sectok.h)
1930 fi
1931 AC_CHECK_LIB(sectok, sectok_open)
1932 if test "$ac_cv_lib_sectok_sectok_open" != yes; then
1933 AC_MSG_ERROR(Can't find libsectok)
1934 fi
1935 AC_DEFINE(SMARTCARD)
Ben Lindstroma42694f2002-04-05 16:11:45 +00001936 AC_DEFINE(USE_SECTOK)
1937 SCARD_MSG="yes, using sectok"
1938 fi
1939 ]
1940)
1941
1942# Check whether user wants OpenSC support
1943AC_ARG_WITH(opensc,
Damien Millerf6195f22002-04-23 22:48:46 +10001944 AC_HELP_STRING([--with-opensc=PFX],
1945 [Enable smartcard support using OpenSC]),
1946 opensc_config_prefix="$withval", opensc_config_prefix="")
1947if test x$opensc_config_prefix != x ; then
1948 OPENSC_CONFIG=$opensc_config_prefix/bin/opensc-config
1949 AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no)
1950 if test "$OPENSC_CONFIG" != "no"; then
1951 LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags`
1952 LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs`
1953 CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS"
1954 LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS"
1955 AC_DEFINE(SMARTCARD)
1956 AC_DEFINE(USE_OPENSC)
1957 SCARD_MSG="yes, using OpenSC"
1958 fi
1959fi
Damien Miller85de5802001-09-18 14:01:11 +10001960
Damien Miller7abe09b2003-05-15 10:53:49 +10001961# Check whether user wants DNS support
1962DNS_MSG="no"
1963AC_ARG_WITH(dns,
1964 [ --with-dns Support for fetching keys from DNS (experimental)],
1965 [
1966 if test "x$withval" != "xno" ; then
Damien Millerd9ec3702003-05-15 12:27:08 +10001967 DNS_MSG="yes"
1968 AC_DEFINE(DNS)
1969 AC_SEARCH_LIBS(getrrsetbyname, resolv,
Damien Miller200d0a72003-06-30 19:21:36 +10001970 [AC_DEFINE(HAVE_GETRRSETBYNAME)],
1971 [
1972 # Needed by our getrrsetbyname()
1973 AC_SEARCH_LIBS(res_query, resolv)
1974 AC_SEARCH_LIBS(dn_expand, resolv)
Tim Rice0ac16a42003-09-08 06:33:33 -07001975 AC_CHECK_FUNCS(_getshort _getlong)
Tim Riceb284e162003-09-08 14:35:16 -07001976 AC_CHECK_MEMBER(HEADER.ad,
1977 [AC_DEFINE(HAVE_HEADER_AD)],,
1978 [#include <arpa/nameser.h>])
Damien Miller200d0a72003-06-30 19:21:36 +10001979 ])
Damien Miller7abe09b2003-05-15 10:53:49 +10001980 fi
1981 ]
1982)
1983
Damien Millerfd4c9ee2002-04-13 11:04:40 +10001984# Check whether user wants Kerberos 5 support
1985KRB5_MSG="no"
1986AC_ARG_WITH(kerberos5,
1987 [ --with-kerberos5=PATH Enable Kerberos 5 support],
1988 [
1989 if test "x$withval" != "xno" ; then
1990 if test "x$withval" = "xyes" ; then
1991 KRB5ROOT="/usr/local"
1992 else
1993 KRB5ROOT=${withval}
1994 fi
1995 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
1996 LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
1997 AC_DEFINE(KRB5)
1998 KRB5_MSG="yes"
1999 AC_MSG_CHECKING(whether we are using Heimdal)
2000 AC_TRY_COMPILE([ #include <krb5.h> ],
2001 [ char *tmp = heimdal_version; ],
2002 [ AC_MSG_RESULT(yes)
2003 AC_DEFINE(HEIMDAL)
2004 K5LIBS="-lkrb5 -ldes -lcom_err -lasn1 -lroken"
2005 ],
2006 [ AC_MSG_RESULT(no)
2007 K5LIBS="-lkrb5 -lk5crypto -lcom_err"
2008 ]
2009 )
2010 if test ! -z "$need_dash_r" ; then
2011 LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib"
2012 fi
2013 if test ! -z "$blibpath" ; then
2014 blibpath="$blibpath:${KRB5ROOT}/lib"
2015 fi
Damien Miller200d0a72003-06-30 19:21:36 +10002016 AC_SEARCH_LIBS(dn_expand, resolv)
Damien Millerfd4c9ee2002-04-13 11:04:40 +10002017
Darren Tucker49aaf4a2003-08-26 11:58:16 +10002018 AC_CHECK_LIB(gssapi,gss_init_sec_context,
2019 [ AC_DEFINE(GSSAPI)
2020 K5LIBS="-lgssapi $K5LIBS" ],
2021 [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context,
2022 [ AC_DEFINE(GSSAPI)
2023 K5LIBS="-lgssapi_krb5 $K5LIBS" ],
2024 AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]),
2025 $K5LIBS)
2026 ],
2027 $K5LIBS)
2028
2029 AC_CHECK_HEADER(gssapi.h, ,
2030 [ unset ac_cv_header_gssapi_h
2031 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
2032 AC_CHECK_HEADERS(gssapi.h, ,
2033 AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail])
2034 )
2035 ]
2036 )
2037
2038 oldCPP="$CPPFLAGS"
2039 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
2040 AC_CHECK_HEADER(gssapi_krb5.h, ,
2041 [ CPPFLAGS="$oldCPP" ])
2042
Damien Millerfd4c9ee2002-04-13 11:04:40 +10002043 KRB5=yes
2044 fi
2045 ]
2046)
Darren Tucker6aaa58c2003-08-02 22:24:49 +10002047LIBS="$LIBS $K5LIBS"
Damien Millerc79bc0d2001-03-28 13:03:42 +10002048
Damien Millera22ba012000-03-02 23:09:20 +11002049# Looking for programs, paths and files
Damien Millera22ba012000-03-02 23:09:20 +11002050
Damien Millerf58c6722002-05-13 13:15:42 +10002051PRIVSEP_PATH=/var/empty
2052AC_ARG_WITH(privsep-path,
Tim Ricecbb90662002-07-08 19:17:10 -07002053 [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)],
Damien Millerf58c6722002-05-13 13:15:42 +10002054 [
2055 if test "x$withval" != "$no" ; then
2056 PRIVSEP_PATH=$withval
2057 fi
2058 ]
2059)
2060AC_SUBST(PRIVSEP_PATH)
2061
Damien Millera22ba012000-03-02 23:09:20 +11002062AC_ARG_WITH(xauth,
2063 [ --with-xauth=PATH Specify path to xauth program ],
2064 [
Ben Lindstrom76020ba2000-10-25 16:55:00 +00002065 if test "x$withval" != "xno" ; then
Damien Miller7b22d652000-06-18 14:07:04 +10002066 xauth_path=$withval
Damien Millera22ba012000-03-02 23:09:20 +11002067 fi
2068 ],
2069 [
Tim Ricee22be3b2002-07-17 19:20:07 -07002070 TestPath="$PATH"
2071 TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin"
2072 TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11"
2073 TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin"
2074 TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin"
2075 AC_PATH_PROG(xauth_path, xauth, , $TestPath)
Damien Milleredb82922000-06-20 13:25:52 +10002076 if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
Damien Millera22ba012000-03-02 23:09:20 +11002077 xauth_path="/usr/openwin/bin/xauth"
2078 fi
2079 ]
2080)
2081
Damien Miller7d901272003-01-13 16:55:22 +11002082STRIP_OPT=-s
2083AC_ARG_ENABLE(strip,
2084 [ --disable-strip Disable calling strip(1) on install],
2085 [
2086 if test "x$enableval" = "xno" ; then
2087 STRIP_OPT=
2088 fi
2089 ]
2090)
2091AC_SUBST(STRIP_OPT)
2092
Damien Millera19cf472000-11-29 13:28:50 +11002093if test -z "$xauth_path" ; then
2094 XAUTH_PATH="undefined"
2095 AC_SUBST(XAUTH_PATH)
2096else
Damien Millera22ba012000-03-02 23:09:20 +11002097 AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path")
Damien Millera19cf472000-11-29 13:28:50 +11002098 XAUTH_PATH=$xauth_path
2099 AC_SUBST(XAUTH_PATH)
Damien Millera22ba012000-03-02 23:09:20 +11002100fi
Damien Millera22ba012000-03-02 23:09:20 +11002101
2102# Check for mail directory (last resort if we cannot get it from headers)
2103if test ! -z "$MAIL" ; then
2104 maildir=`dirname $MAIL`
2105 AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir")
2106fi
2107
Damien Millera22ba012000-03-02 23:09:20 +11002108if test -z "$no_dev_ptmx" ; then
Kevin Steves0ea1d9d2002-04-25 18:17:04 +00002109 if test "x$disable_ptmx_check" != "xyes" ; then
2110 AC_CHECK_FILE("/dev/ptmx",
2111 [
2112 AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX)
2113 have_dev_ptmx=1
2114 ]
2115 )
2116 fi
Damien Millera22ba012000-03-02 23:09:20 +11002117fi
Damien Miller204ad072000-03-02 23:56:12 +11002118AC_CHECK_FILE("/dev/ptc",
2119 [
2120 AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC)
2121 have_dev_ptc=1
2122 ]
2123)
2124
Damien Millera22ba012000-03-02 23:09:20 +11002125# Options from here on. Some of these are preset by platform above
Ben Lindstrom9841b0a2001-06-09 02:26:58 +00002126AC_ARG_WITH(mantype,
Damien Miller897741e2001-04-16 10:41:46 +10002127 [ --with-mantype=man|cat|doc Set man page type],
Damien Miller670a4b82000-01-22 13:53:11 +11002128 [
Damien Miller897741e2001-04-16 10:41:46 +10002129 case "$withval" in
2130 man|cat|doc)
2131 MANTYPE=$withval
2132 ;;
2133 *)
2134 AC_MSG_ERROR(invalid man type: $withval)
2135 ;;
2136 esac
Damien Miller670a4b82000-01-22 13:53:11 +11002137 ]
2138)
Ben Lindstrombc709922001-04-18 18:04:21 +00002139if test -z "$MANTYPE"; then
Tim Ricee22be3b2002-07-17 19:20:07 -07002140 TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
2141 AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath)
Ben Lindstrombc709922001-04-18 18:04:21 +00002142 if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
2143 MANTYPE=doc
2144 elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
2145 MANTYPE=man
2146 else
2147 MANTYPE=cat
2148 fi
2149fi
Damien Miller670a4b82000-01-22 13:53:11 +11002150AC_SUBST(MANTYPE)
Ben Lindstrombc709922001-04-18 18:04:21 +00002151if test "$MANTYPE" = "doc"; then
2152 mansubdir=man;
2153else
2154 mansubdir=$MANTYPE;
2155fi
2156AC_SUBST(mansubdir)
Damien Miller8bdeee21999-12-30 15:50:54 +11002157
Damien Millera22ba012000-03-02 23:09:20 +11002158# Check whether to enable MD5 passwords
Damien Miller7b22d652000-06-18 14:07:04 +10002159MD5_MSG="no"
Damien Millerf7c0f821999-11-22 22:31:49 +11002160AC_ARG_WITH(md5-passwords,
Damien Millerdd1c7ba1999-11-19 15:53:20 +11002161 [ --with-md5-passwords Enable use of MD5 passwords],
Damien Miller8bdeee21999-12-30 15:50:54 +11002162 [
Damien Millerb85dcad2000-03-11 11:37:00 +11002163 if test "x$withval" != "xno" ; then
Damien Miller8bdeee21999-12-30 15:50:54 +11002164 AC_DEFINE(HAVE_MD5_PASSWORDS)
Damien Miller7b22d652000-06-18 14:07:04 +10002165 MD5_MSG="yes"
Damien Miller8bdeee21999-12-30 15:50:54 +11002166 fi
2167 ]
Damien Millerdd1c7ba1999-11-19 15:53:20 +11002168)
2169
Damien Millera22ba012000-03-02 23:09:20 +11002170# Whether to disable shadow password support
Damien Miller76112de1999-12-21 11:18:08 +11002171AC_ARG_WITH(shadow,
2172 [ --without-shadow Disable shadow password support],
2173 [
2174 if test "x$withval" = "xno" ; then
2175 AC_DEFINE(DISABLE_SHADOW)
Damien Miller1f335fb2000-06-26 11:31:33 +10002176 disable_shadow=yes
Damien Miller76112de1999-12-21 11:18:08 +11002177 fi
2178 ]
2179)
2180
Damien Miller1f335fb2000-06-26 11:31:33 +10002181if test -z "$disable_shadow" ; then
2182 AC_MSG_CHECKING([if the systems has expire shadow information])
2183 AC_TRY_COMPILE(
2184 [
2185#include <sys/types.h>
2186#include <shadow.h>
2187 struct spwd sp;
2188 ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ],
2189 [ sp_expire_available=yes ], []
2190 )
2191
2192 if test "x$sp_expire_available" = "xyes" ; then
2193 AC_MSG_RESULT(yes)
2194 AC_DEFINE(HAS_SHADOW_EXPIRE)
2195 else
2196 AC_MSG_RESULT(no)
2197 fi
2198fi
2199
Damien Millera22ba012000-03-02 23:09:20 +11002200# Use ip address instead of hostname in $DISPLAY
Damien Miller9a947342000-08-30 10:03:33 +11002201if test ! -z "$IPADDR_IN_DISPLAY" ; then
2202 DISPLAY_HACK_MSG="yes"
2203 AC_DEFINE(IPADDR_IN_DISPLAY)
2204else
2205 DISPLAY_HACK_MSG="no"
2206 AC_ARG_WITH(ipaddr-display,
2207 [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY],
2208 [
2209 if test "x$withval" != "xno" ; then
2210 AC_DEFINE(IPADDR_IN_DISPLAY)
2211 DISPLAY_HACK_MSG="yes"
2212 fi
2213 ]
2214 )
2215fi
Damien Miller76112de1999-12-21 11:18:08 +11002216
Darren Tuckere1a790d2003-09-16 11:52:19 +10002217# check for /etc/default/login and use it if present.
2218AC_CHECK_FILE("/etc/default/login", [ external_path_file=/etc/default/login ])
2219
2220if test "x$external_path_file" = "x/etc/default/login"; then
2221 AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN)
2222fi
2223
Tim Rice43a1c132002-04-17 21:19:14 -07002224dnl BSD systems use /etc/login.conf so --with-default-path= has no effect
2225if test $ac_cv_func_login_getcapbool = "yes" -a \
2226 $ac_cv_header_login_cap_h = "yes" ; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10002227 external_path_file=/etc/login.conf
Tim Rice43a1c132002-04-17 21:19:14 -07002228fi
Darren Tuckere1a790d2003-09-16 11:52:19 +10002229
Damien Millera22ba012000-03-02 23:09:20 +11002230# Whether to mess with the default path
Damien Miller7b22d652000-06-18 14:07:04 +10002231SERVER_PATH_MSG="(default)"
Damien Millere7f626c1999-12-31 09:49:44 +11002232AC_ARG_WITH(default-path,
Damien Millerf71d2a52002-05-13 15:14:08 +10002233 [ --with-default-path= Specify default \$PATH environment for server],
Damien Miller5a3e6831999-12-27 09:48:56 +11002234 [
Darren Tuckere1a790d2003-09-16 11:52:19 +10002235 if test "x$external_path_file" = "x/etc/login.conf" ; then
Tim Rice43a1c132002-04-17 21:19:14 -07002236 AC_MSG_WARN([
2237--with-default-path=PATH has no effect on this system.
2238Edit /etc/login.conf instead.])
2239 elif test "x$withval" != "xno" ; then
Tim Riceb925b4b2003-09-15 22:40:49 -07002240 if test ! -z "$external_path_file" ; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10002241 AC_MSG_WARN([
2242--with-default-path=PATH will only be used if PATH is not defined in
2243$external_path_file .])
2244 fi
Tim Rice59ea0a02001-03-10 13:50:45 -08002245 user_path="$withval"
Damien Miller7b22d652000-06-18 14:07:04 +10002246 SERVER_PATH_MSG="$withval"
Damien Miller5a3e6831999-12-27 09:48:56 +11002247 fi
Tim Rice59ea0a02001-03-10 13:50:45 -08002248 ],
Darren Tuckere1a790d2003-09-16 11:52:19 +10002249 [ if test "x$external_path_file" = "x/etc/login.conf" ; then
2250 AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf])
Tim Rice43a1c132002-04-17 21:19:14 -07002251 else
Tim Riceb925b4b2003-09-15 22:40:49 -07002252 if test ! -z "$external_path_file" ; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10002253 AC_MSG_WARN([
2254If PATH is defined in $external_path_file, ensure the path to scp is included,
2255otherwise scp will not work.])
2256 fi
2257 AC_TRY_RUN(
2258 [
Tim Rice59ea0a02001-03-10 13:50:45 -08002259/* find out what STDPATH is */
2260#include <stdio.h>
Tim Rice59ea0a02001-03-10 13:50:45 -08002261#ifdef HAVE_PATHS_H
2262# include <paths.h>
2263#endif
2264#ifndef _PATH_STDPATH
Tim Rice1c9e6882002-11-22 13:29:01 -08002265# ifdef _PATH_USERPATH /* Irix */
2266# define _PATH_STDPATH _PATH_USERPATH
2267# else
2268# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
2269# endif
Tim Rice59ea0a02001-03-10 13:50:45 -08002270#endif
2271#include <sys/types.h>
2272#include <sys/stat.h>
2273#include <fcntl.h>
2274#define DATA "conftest.stdpath"
2275
2276main()
2277{
2278 FILE *fd;
2279 int rc;
2280
2281 fd = fopen(DATA,"w");
2282 if(fd == NULL)
2283 exit(1);
2284
2285 if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
2286 exit(1);
2287
2288 exit(0);
2289}
2290 ], [ user_path=`cat conftest.stdpath` ],
2291 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ],
2292 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ]
2293 )
2294# make sure $bindir is in USER_PATH so scp will work
2295 t_bindir=`eval echo ${bindir}`
2296 case $t_bindir in
2297 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
2298 esac
2299 case $t_bindir in
2300 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
2301 esac
2302 echo $user_path | grep ":$t_bindir" > /dev/null 2>&1
2303 if test $? -ne 0 ; then
2304 echo $user_path | grep "^$t_bindir" > /dev/null 2>&1
2305 if test $? -ne 0 ; then
2306 user_path=$user_path:$t_bindir
2307 AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work)
2308 fi
2309 fi
Tim Rice43a1c132002-04-17 21:19:14 -07002310 fi ]
Damien Miller5a3e6831999-12-27 09:48:56 +11002311)
Darren Tuckere1a790d2003-09-16 11:52:19 +10002312if test "x$external_path_file" != "x/etc/login.conf" ; then
Tim Rice43a1c132002-04-17 21:19:14 -07002313 AC_DEFINE_UNQUOTED(USER_PATH, "$user_path")
2314 AC_SUBST(user_path)
2315fi
Damien Miller5a3e6831999-12-27 09:48:56 +11002316
Damien Millera18bbd32002-05-13 10:48:57 +10002317# Set superuser path separately to user path
Damien Millera18bbd32002-05-13 10:48:57 +10002318AC_ARG_WITH(superuser-path,
2319 [ --with-superuser-path= Specify different path for super-user],
2320 [
2321 if test "x$withval" != "xno" ; then
2322 AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval")
2323 superuser_path=$withval
2324 fi
2325 ]
2326)
2327
2328
Damien Miller61e50f12000-05-08 20:49:37 +10002329AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses])
Damien Miller7b22d652000-06-18 14:07:04 +10002330IPV4_IN6_HACK_MSG="no"
Damien Miller7bcb0892000-03-11 20:45:40 +11002331AC_ARG_WITH(4in6,
2332 [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses],
2333 [
2334 if test "x$withval" != "xno" ; then
2335 AC_MSG_RESULT(yes)
2336 AC_DEFINE(IPV4_IN_IPV6)
Damien Miller7b22d652000-06-18 14:07:04 +10002337 IPV4_IN6_HACK_MSG="yes"
Damien Miller7bcb0892000-03-11 20:45:40 +11002338 else
2339 AC_MSG_RESULT(no)
2340 fi
2341 ],[
2342 if test "x$inet6_default_4in6" = "xyes"; then
2343 AC_MSG_RESULT([yes (default)])
2344 AC_DEFINE(IPV4_IN_IPV6)
Damien Miller7b22d652000-06-18 14:07:04 +10002345 IPV4_IN6_HACK_MSG="yes"
Damien Miller7bcb0892000-03-11 20:45:40 +11002346 else
2347 AC_MSG_RESULT([no (default)])
2348 fi
2349 ]
2350)
2351
Damien Miller60396b02001-02-18 17:01:00 +11002352# Whether to enable BSD auth support
Damien Miller6c21c512002-01-22 21:57:53 +11002353BSD_AUTH_MSG=no
Damien Miller60396b02001-02-18 17:01:00 +11002354AC_ARG_WITH(bsd-auth,
2355 [ --with-bsd-auth Enable BSD auth support],
2356 [
2357 if test "x$withval" != "xno" ; then
2358 AC_DEFINE(BSD_AUTH)
Damien Miller6c21c512002-01-22 21:57:53 +11002359 BSD_AUTH_MSG=yes
Damien Miller60396b02001-02-18 17:01:00 +11002360 fi
2361 ]
2362)
2363
Damien Millera22ba012000-03-02 23:09:20 +11002364# Where to place sshd.pid
Damien Millerb13c73e2000-01-17 22:02:17 +11002365piddir=/var/run
Damien Miller78315eb2000-09-29 23:01:36 +11002366# make sure the directory exists
2367if test ! -d $piddir ; then
2368 piddir=`eval echo ${sysconfdir}`
2369 case $piddir in
2370 NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
2371 esac
2372fi
2373
Tim Rice88f2ab52002-03-17 12:17:34 -08002374AC_ARG_WITH(pid-dir,
2375 [ --with-pid-dir=PATH Specify location of ssh.pid file],
2376 [
2377 if test "x$withval" != "xno" ; then
2378 piddir=$withval
2379 if test ! -d $piddir ; then
2380 AC_MSG_WARN([** no $piddir directory on this system **])
2381 fi
2382 fi
2383 ]
2384)
2385
Ben Lindstrom226cfa02001-01-22 05:34:40 +00002386AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir")
Damien Millerb13c73e2000-01-17 22:02:17 +11002387AC_SUBST(piddir)
Damien Miller5eed6a22000-01-16 12:05:18 +11002388
andre2ff7b5d2000-06-03 14:57:40 +00002389dnl allow user to disable some login recording features
2390AC_ARG_ENABLE(lastlog,
andre43ca7e22000-06-19 08:23:46 +00002391 [ --disable-lastlog disable use of lastlog even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10002392 [
2393 if test "x$enableval" = "xno" ; then
2394 AC_DEFINE(DISABLE_LASTLOG)
2395 fi
2396 ]
andre2ff7b5d2000-06-03 14:57:40 +00002397)
2398AC_ARG_ENABLE(utmp,
andre43ca7e22000-06-19 08:23:46 +00002399 [ --disable-utmp disable use of utmp even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10002400 [
2401 if test "x$enableval" = "xno" ; then
2402 AC_DEFINE(DISABLE_UTMP)
2403 fi
2404 ]
andre2ff7b5d2000-06-03 14:57:40 +00002405)
2406AC_ARG_ENABLE(utmpx,
andre43ca7e22000-06-19 08:23:46 +00002407 [ --disable-utmpx disable use of utmpx even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10002408 [
2409 if test "x$enableval" = "xno" ; then
2410 AC_DEFINE(DISABLE_UTMPX)
2411 fi
2412 ]
andre2ff7b5d2000-06-03 14:57:40 +00002413)
2414AC_ARG_ENABLE(wtmp,
andre43ca7e22000-06-19 08:23:46 +00002415 [ --disable-wtmp disable use of wtmp even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10002416 [
2417 if test "x$enableval" = "xno" ; then
2418 AC_DEFINE(DISABLE_WTMP)
2419 fi
2420 ]
andre2ff7b5d2000-06-03 14:57:40 +00002421)
2422AC_ARG_ENABLE(wtmpx,
andre43ca7e22000-06-19 08:23:46 +00002423 [ --disable-wtmpx disable use of wtmpx even if detected [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10002424 [
2425 if test "x$enableval" = "xno" ; then
2426 AC_DEFINE(DISABLE_WTMPX)
2427 fi
2428 ]
andre2ff7b5d2000-06-03 14:57:40 +00002429)
2430AC_ARG_ENABLE(libutil,
andre43ca7e22000-06-19 08:23:46 +00002431 [ --disable-libutil disable use of libutil (login() etc.) [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10002432 [
2433 if test "x$enableval" = "xno" ; then
2434 AC_DEFINE(DISABLE_LOGIN)
2435 fi
2436 ]
andre2ff7b5d2000-06-03 14:57:40 +00002437)
2438AC_ARG_ENABLE(pututline,
andre43ca7e22000-06-19 08:23:46 +00002439 [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10002440 [
2441 if test "x$enableval" = "xno" ; then
2442 AC_DEFINE(DISABLE_PUTUTLINE)
2443 fi
2444 ]
andre2ff7b5d2000-06-03 14:57:40 +00002445)
2446AC_ARG_ENABLE(pututxline,
andre43ca7e22000-06-19 08:23:46 +00002447 [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]],
Darren Tuckera3020db2003-06-28 12:54:33 +10002448 [
2449 if test "x$enableval" = "xno" ; then
2450 AC_DEFINE(DISABLE_PUTUTXLINE)
2451 fi
2452 ]
andre2ff7b5d2000-06-03 14:57:40 +00002453)
2454AC_ARG_WITH(lastlog,
andre43ca7e22000-06-19 08:23:46 +00002455 [ --with-lastlog=FILE|DIR specify lastlog location [common locations]],
Damien Miller709528a2001-01-31 09:57:55 +11002456 [
2457 if test "x$withval" = "xno" ; then
2458 AC_DEFINE(DISABLE_LASTLOG)
2459 else
2460 conf_lastlog_location=$withval
2461 fi
2462 ]
2463)
andre2ff7b5d2000-06-03 14:57:40 +00002464
2465dnl lastlog, [uw]tmpx? detection
2466dnl NOTE: set the paths in the platform section to avoid the
2467dnl need for command-line parameters
2468dnl lastlog and [uw]tmp are subject to a file search if all else fails
2469
2470dnl lastlog detection
2471dnl NOTE: the code itself will detect if lastlog is a directory
2472AC_MSG_CHECKING([if your system defines LASTLOG_FILE])
2473AC_TRY_COMPILE([
2474#include <sys/types.h>
2475#include <utmp.h>
2476#ifdef HAVE_LASTLOG_H
2477# include <lastlog.h>
2478#endif
Damien Miller2994e082000-06-04 15:51:47 +10002479#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00002480# include <paths.h>
2481#endif
Ben Lindstrom19d7b8d2001-08-16 00:09:49 +00002482#ifdef HAVE_LOGIN_H
2483# include <login.h>
2484#endif
andre2ff7b5d2000-06-03 14:57:40 +00002485 ],
2486 [ char *lastlog = LASTLOG_FILE; ],
2487 [ AC_MSG_RESULT(yes) ],
Damien Miller2994e082000-06-04 15:51:47 +10002488 [
2489 AC_MSG_RESULT(no)
2490 AC_MSG_CHECKING([if your system defines _PATH_LASTLOG])
2491 AC_TRY_COMPILE([
2492#include <sys/types.h>
2493#include <utmp.h>
2494#ifdef HAVE_LASTLOG_H
2495# include <lastlog.h>
2496#endif
2497#ifdef HAVE_PATHS_H
2498# include <paths.h>
2499#endif
2500 ],
2501 [ char *lastlog = _PATH_LASTLOG; ],
2502 [ AC_MSG_RESULT(yes) ],
2503 [
andree441aa32000-06-12 22:34:38 +00002504 AC_MSG_RESULT(no)
Damien Miller2994e082000-06-04 15:51:47 +10002505 system_lastlog_path=no
2506 ])
2507 ]
andre2ff7b5d2000-06-03 14:57:40 +00002508)
Damien Miller2994e082000-06-04 15:51:47 +10002509
andre2ff7b5d2000-06-03 14:57:40 +00002510if test -z "$conf_lastlog_location"; then
2511 if test x"$system_lastlog_path" = x"no" ; then
2512 for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
Damien Milleredb82922000-06-20 13:25:52 +10002513 if (test -d "$f" || test -f "$f") ; then
andre2ff7b5d2000-06-03 14:57:40 +00002514 conf_lastlog_location=$f
2515 fi
2516 done
2517 if test -z "$conf_lastlog_location"; then
andre45cad512000-06-12 23:27:31 +00002518 AC_MSG_WARN([** Cannot find lastlog **])
2519 dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx
andre2ff7b5d2000-06-03 14:57:40 +00002520 fi
2521 fi
2522fi
2523
2524if test -n "$conf_lastlog_location"; then
2525 AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location")
2526fi
2527
2528dnl utmp detection
2529AC_MSG_CHECKING([if your system defines UTMP_FILE])
2530AC_TRY_COMPILE([
2531#include <sys/types.h>
2532#include <utmp.h>
Damien Miller2994e082000-06-04 15:51:47 +10002533#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00002534# include <paths.h>
2535#endif
2536 ],
2537 [ char *utmp = UTMP_FILE; ],
2538 [ AC_MSG_RESULT(yes) ],
2539 [ AC_MSG_RESULT(no)
2540 system_utmp_path=no ]
2541)
2542if test -z "$conf_utmp_location"; then
2543 if test x"$system_utmp_path" = x"no" ; then
2544 for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
2545 if test -f $f ; then
2546 conf_utmp_location=$f
2547 fi
2548 done
2549 if test -z "$conf_utmp_location"; then
2550 AC_DEFINE(DISABLE_UTMP)
2551 fi
2552 fi
2553fi
2554if test -n "$conf_utmp_location"; then
2555 AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location")
2556fi
2557
2558dnl wtmp detection
2559AC_MSG_CHECKING([if your system defines WTMP_FILE])
2560AC_TRY_COMPILE([
2561#include <sys/types.h>
2562#include <utmp.h>
Damien Miller2994e082000-06-04 15:51:47 +10002563#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00002564# include <paths.h>
2565#endif
2566 ],
2567 [ char *wtmp = WTMP_FILE; ],
2568 [ AC_MSG_RESULT(yes) ],
2569 [ AC_MSG_RESULT(no)
2570 system_wtmp_path=no ]
2571)
2572if test -z "$conf_wtmp_location"; then
2573 if test x"$system_wtmp_path" = x"no" ; then
2574 for f in /usr/adm/wtmp /var/log/wtmp; do
2575 if test -f $f ; then
2576 conf_wtmp_location=$f
2577 fi
2578 done
2579 if test -z "$conf_wtmp_location"; then
2580 AC_DEFINE(DISABLE_WTMP)
2581 fi
2582 fi
2583fi
2584if test -n "$conf_wtmp_location"; then
2585 AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location")
2586fi
2587
2588
2589dnl utmpx detection - I don't know any system so perverse as to require
2590dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out
2591dnl there, though.
2592AC_MSG_CHECKING([if your system defines UTMPX_FILE])
2593AC_TRY_COMPILE([
2594#include <sys/types.h>
2595#include <utmp.h>
2596#ifdef HAVE_UTMPX_H
2597#include <utmpx.h>
2598#endif
Damien Miller2994e082000-06-04 15:51:47 +10002599#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00002600# include <paths.h>
2601#endif
2602 ],
2603 [ char *utmpx = UTMPX_FILE; ],
2604 [ AC_MSG_RESULT(yes) ],
2605 [ AC_MSG_RESULT(no)
2606 system_utmpx_path=no ]
2607)
2608if test -z "$conf_utmpx_location"; then
2609 if test x"$system_utmpx_path" = x"no" ; then
2610 AC_DEFINE(DISABLE_UTMPX)
2611 fi
2612else
2613 AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location")
2614fi
2615
2616dnl wtmpx detection
2617AC_MSG_CHECKING([if your system defines WTMPX_FILE])
2618AC_TRY_COMPILE([
2619#include <sys/types.h>
2620#include <utmp.h>
2621#ifdef HAVE_UTMPX_H
2622#include <utmpx.h>
2623#endif
Damien Miller2994e082000-06-04 15:51:47 +10002624#ifdef HAVE_PATHS_H
andre2ff7b5d2000-06-03 14:57:40 +00002625# include <paths.h>
2626#endif
2627 ],
2628 [ char *wtmpx = WTMPX_FILE; ],
2629 [ AC_MSG_RESULT(yes) ],
2630 [ AC_MSG_RESULT(no)
2631 system_wtmpx_path=no ]
2632)
2633if test -z "$conf_wtmpx_location"; then
2634 if test x"$system_wtmpx_path" = x"no" ; then
2635 AC_DEFINE(DISABLE_WTMPX)
2636 fi
2637else
2638 AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location")
2639fi
2640
Damien Miller4018c192000-04-30 09:30:44 +10002641
Damien Miller29ea30d2000-03-17 10:54:15 +11002642if test ! -z "$blibpath" ; then
Damien Millereab4bae2003-04-29 23:22:40 +10002643 LDFLAGS="$LDFLAGS $blibflags$blibpath"
2644 AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile])
Damien Miller29ea30d2000-03-17 10:54:15 +11002645fi
2646
Tim Rice4cec93f2002-02-26 08:40:48 -08002647dnl remove pam and dl because they are in $LIBPAM
2648if test "$PAM_MSG" = yes ; then
Tim Rice7d2d1f12002-02-26 22:05:11 -08002649 LIBS=`echo $LIBS | sed 's/-lpam //'`
2650fi
2651if test "$ac_cv_lib_pam_pam_set_item" = yes ; then
2652 LIBS=`echo $LIBS | sed 's/-ldl //'`
Tim Rice4cec93f2002-02-26 08:40:48 -08002653fi
2654
Damien Millerbac2d8a2000-09-05 16:13:06 +11002655AC_EXEEXT
Tim Rice13aae5e2001-10-21 17:53:58 -07002656AC_CONFIG_FILES([Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds])
2657AC_OUTPUT
Damien Miller0437b332000-05-02 09:56:41 +10002658
Damien Miller7b22d652000-06-18 14:07:04 +10002659# Print summary of options
2660
Damien Miller7b22d652000-06-18 14:07:04 +10002661# Someone please show me a better way :)
2662A=`eval echo ${prefix}` ; A=`eval echo ${A}`
2663B=`eval echo ${bindir}` ; B=`eval echo ${B}`
2664C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
2665D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
Kevin Stevese0f49142000-10-14 17:51:48 +00002666E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
Ben Lindstrombc709922001-04-18 18:04:21 +00002667F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
Damien Miller7b22d652000-06-18 14:07:04 +10002668G=`eval echo ${piddir}` ; G=`eval echo ${G}`
Damien Millerf58c6722002-05-13 13:15:42 +10002669H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
2670I=`eval echo ${user_path}` ; I=`eval echo ${I}`
2671J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`
Damien Miller7b22d652000-06-18 14:07:04 +10002672
2673echo ""
Kevin Steves393d2f72001-04-08 22:50:43 +00002674echo "OpenSSH has been configured with the following options:"
Damien Millerf58c6722002-05-13 13:15:42 +10002675echo " User binaries: $B"
2676echo " System binaries: $C"
2677echo " Configuration files: $D"
2678echo " Askpass program: $E"
2679echo " Manual pages: $F"
2680echo " PID file: $G"
2681echo " Privilege separation chroot path: $H"
Darren Tuckere1a790d2003-09-16 11:52:19 +10002682if test "x$external_path_file" = "x/etc/login.conf" ; then
2683echo " At runtime, sshd will use the path defined in $external_path_file"
2684echo " Make sure the path to scp is present, otherwise scp will not work"
Tim Rice43a1c132002-04-17 21:19:14 -07002685else
Damien Millerf58c6722002-05-13 13:15:42 +10002686echo " sshd default user PATH: $I"
Tim Riceb925b4b2003-09-15 22:40:49 -07002687 if test ! -z "$external_path_file"; then
Darren Tuckere1a790d2003-09-16 11:52:19 +10002688echo " (If PATH is set in $external_path_file it will be used instead. If"
2689echo " used, ensure the path to scp is present, otherwise scp will not work.)"
2690 fi
Tim Rice43a1c132002-04-17 21:19:14 -07002691fi
Damien Millera18bbd32002-05-13 10:48:57 +10002692if test ! -z "$superuser_path" ; then
Damien Millerf58c6722002-05-13 13:15:42 +10002693echo " sshd superuser user PATH: $J"
Damien Millera18bbd32002-05-13 10:48:57 +10002694fi
Damien Millerf58c6722002-05-13 13:15:42 +10002695echo " Manpage format: $MANTYPE"
Damien Miller9d2be482003-05-15 11:12:19 +10002696echo " DNS support: $DNS_MSG"
Damien Miller7abe09b2003-05-15 10:53:49 +10002697echo " PAM support: $PAM_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10002698echo " KerberosV support: $KRB5_MSG"
2699echo " Smartcard support: $SCARD_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10002700echo " S/KEY support: $SKEY_MSG"
2701echo " TCP Wrappers support: $TCPW_MSG"
2702echo " MD5 password support: $MD5_MSG"
Damien Miller903e1152002-05-13 14:41:31 +10002703echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
Damien Millerf58c6722002-05-13 13:15:42 +10002704echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
2705echo " BSD Auth support: $BSD_AUTH_MSG"
2706echo " Random number source: $RAND_MSG"
Damien Miller6c21c512002-01-22 21:57:53 +11002707if test ! -z "$USE_RAND_HELPER" ; then
Damien Millerf58c6722002-05-13 13:15:42 +10002708echo " ssh-rand-helper collects from: $RAND_HELPER_MSG"
Damien Miller60396b02001-02-18 17:01:00 +11002709fi
2710
Damien Miller7b22d652000-06-18 14:07:04 +10002711echo ""
2712
Ben Lindstrom28bfc0d2000-12-18 19:58:57 +00002713echo " Host: ${host}"
2714echo " Compiler: ${CC}"
2715echo " Compiler flags: ${CFLAGS}"
2716echo "Preprocessor flags: ${CPPFLAGS}"
2717echo " Linker flags: ${LDFLAGS}"
Tim Rice4cec93f2002-02-26 08:40:48 -08002718echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}"
Damien Miller7b22d652000-06-18 14:07:04 +10002719
2720echo ""
2721
Damien Miller82cf0ce2000-12-20 13:34:48 +11002722if test "x$PAM_MSG" = "xyes" ; then
Damien Miller6c21c512002-01-22 21:57:53 +11002723 echo "PAM is enabled. You may need to install a PAM control file "
2724 echo "for sshd, otherwise password authentication may fail. "
2725 echo "Example PAM control files can be found in the contrib/ "
2726 echo "subdirectory"
Damien Miller6f9c3372000-10-25 10:06:04 +11002727 echo ""
2728fi
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00002729
Damien Miller6c21c512002-01-22 21:57:53 +11002730if test ! -z "$RAND_HELPER_CMDHASH" ; then
2731 echo "WARNING: you are using the builtin random number collection "
2732 echo "service. Please read WARNING.RNG and request that your OS "
2733 echo "vendor includes kernel-based random number collection in "
2734 echo "future versions of your OS."
Ben Lindstrom3ad650a2001-01-03 06:02:51 +00002735 echo ""
2736fi
Damien Miller60396b02001-02-18 17:01:00 +11002737