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configure.ac (180740) configure.ac (180744)
1# $Id: configure.ac,v 1.372 2007/03/05 00:51:27 djm Exp $
1# $Id: configure.ac,v 1.383 2007/08/10 04:36:12 dtucker Exp $
2#
3# Copyright (c) 1999-2004 Damien Miller
4#
5# Permission to use, copy, modify, and distribute this software for any
6# purpose with or without fee is hereby granted, provided that the above
7# copyright notice and this permission notice appear in all copies.
8#
9# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16
17AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org)
2#
3# Copyright (c) 1999-2004 Damien Miller
4#
5# Permission to use, copy, modify, and distribute this software for any
6# purpose with or without fee is hereby granted, provided that the above
7# copyright notice and this permission notice appear in all copies.
8#
9# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16
17AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org)
18AC_REVISION($Revision: 1.372 $)
18AC_REVISION($Revision: 1.383 $)
19AC_CONFIG_SRCDIR([ssh.c])
20
21AC_CONFIG_HEADER(config.h)
22AC_PROG_CC
23AC_CANONICAL_HOST
24AC_C_BIGENDIAN
25
26# Checks for programs.

--- 62 unchanged lines hidden (view full) ---

89AC_C_INLINE
90
91AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>])
92
93if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
94 CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized"
95 GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'`
96 case $GCC_VER in
19AC_CONFIG_SRCDIR([ssh.c])
20
21AC_CONFIG_HEADER(config.h)
22AC_PROG_CC
23AC_CANONICAL_HOST
24AC_C_BIGENDIAN
25
26# Checks for programs.

--- 62 unchanged lines hidden (view full) ---

89AC_C_INLINE
90
91AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>])
92
93if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
94 CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized"
95 GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'`
96 case $GCC_VER in
97 1.*) ;;
98 2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;;
99 2.*) ;;
97 1.*) no_attrib_nonnull=1 ;;
98 2.8* | 2.9*)
99 CFLAGS="$CFLAGS -Wsign-compare"
100 no_attrib_nonnull=1
101 ;;
102 2.*) no_attrib_nonnull=1 ;;
100 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;;
101 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;;
102 *) ;;
103 esac
104
105 if test -z "$have_llong_max"; then
106 # retry LLONG_MAX with -std=gnu99, needed on some Linuxes
107 unset ac_cv_have_decl_LLONG_MAX
108 saved_CFLAGS="$CFLAGS"
109 CFLAGS="$CFLAGS -std=gnu99"
110 AC_CHECK_DECL(LLONG_MAX,
111 [have_llong_max=1],
112 [CFLAGS="$saved_CFLAGS"],
113 [#include <limits.h>]
114 )
115 fi
116fi
117
103 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;;
104 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;;
105 *) ;;
106 esac
107
108 if test -z "$have_llong_max"; then
109 # retry LLONG_MAX with -std=gnu99, needed on some Linuxes
110 unset ac_cv_have_decl_LLONG_MAX
111 saved_CFLAGS="$CFLAGS"
112 CFLAGS="$CFLAGS -std=gnu99"
113 AC_CHECK_DECL(LLONG_MAX,
114 [have_llong_max=1],
115 [CFLAGS="$saved_CFLAGS"],
116 [#include <limits.h>]
117 )
118 fi
119fi
120
121if test "x$no_attrib_nonnull" != "x1" ; then
122 AC_DEFINE(HAVE_ATTRIBUTE__NONNULL__, 1, [Have attribute nonnull])
123fi
124
118AC_ARG_WITH(rpath,
119 [ --without-rpath Disable auto-added -R linker paths],
120 [
121 if test "x$withval" = "xno" ; then
122 need_dash_r=""
123 fi
124 if test "x$withval" = "xyes" ; then
125 need_dash_r=1

--- 67 unchanged lines hidden (view full) ---

193 login.h \
194 maillock.h \
195 ndir.h \
196 net/if_tun.h \
197 netdb.h \
198 netgroup.h \
199 pam/pam_appl.h \
200 paths.h \
125AC_ARG_WITH(rpath,
126 [ --without-rpath Disable auto-added -R linker paths],
127 [
128 if test "x$withval" = "xno" ; then
129 need_dash_r=""
130 fi
131 if test "x$withval" = "xyes" ; then
132 need_dash_r=1

--- 67 unchanged lines hidden (view full) ---

200 login.h \
201 maillock.h \
202 ndir.h \
203 net/if_tun.h \
204 netdb.h \
205 netgroup.h \
206 pam/pam_appl.h \
207 paths.h \
208 poll.h \
201 pty.h \
202 readpassphrase.h \
203 rpc/types.h \
204 security/pam_appl.h \
205 sha2.h \
206 shadow.h \
207 stddef.h \
208 stdint.h \

--- 15 unchanged lines hidden (view full) ---

224 sys/strtio.h \
225 sys/sysmacros.h \
226 sys/time.h \
227 sys/timers.h \
228 sys/un.h \
229 time.h \
230 tmpdir.h \
231 ttyent.h \
209 pty.h \
210 readpassphrase.h \
211 rpc/types.h \
212 security/pam_appl.h \
213 sha2.h \
214 shadow.h \
215 stddef.h \
216 stdint.h \

--- 15 unchanged lines hidden (view full) ---

232 sys/strtio.h \
233 sys/sysmacros.h \
234 sys/time.h \
235 sys/timers.h \
236 sys/un.h \
237 time.h \
238 tmpdir.h \
239 ttyent.h \
240 ucred.h \
232 unistd.h \
233 usersec.h \
234 util.h \
235 utime.h \
236 utmp.h \
237 utmpx.h \
238 vis.h \
239)

--- 532 unchanged lines hidden (view full) ---

772 AC_DEFINE(USE_PIPES)
773 AC_DEFINE(NO_X11_UNIX_SOCKETS)
774 AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems])
775 AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems])
776 AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems])
777 AC_DEFINE(DISABLE_LASTLOG)
778 AC_DEFINE(SSHD_ACQUIRES_CTTY)
779 enable_etc_default_login=no # has incompatible /etc/default/login
241 unistd.h \
242 usersec.h \
243 util.h \
244 utime.h \
245 utmp.h \
246 utmpx.h \
247 vis.h \
248)

--- 532 unchanged lines hidden (view full) ---

781 AC_DEFINE(USE_PIPES)
782 AC_DEFINE(NO_X11_UNIX_SOCKETS)
783 AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems])
784 AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems])
785 AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems])
786 AC_DEFINE(DISABLE_LASTLOG)
787 AC_DEFINE(SSHD_ACQUIRES_CTTY)
788 enable_etc_default_login=no # has incompatible /etc/default/login
789 case "$host" in
790 *-*-nto-qnx6*)
791 AC_DEFINE(DISABLE_FD_PASSING)
792 ;;
793 esac
780 ;;
781
782*-*-ultrix*)
783 AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1])
784 AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files])
785 AC_DEFINE(NEED_SETPGRP)
786 AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix])
787 ;;

--- 316 unchanged lines hidden (view full) ---

1104 fi
1105 fi
1106 if test -d "${withval}/include"; then
1107 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
1108 else
1109 CPPFLAGS="-I${withval} ${CPPFLAGS}"
1110 fi
1111 fi
794 ;;
795
796*-*-ultrix*)
797 AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1])
798 AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files])
799 AC_DEFINE(NEED_SETPGRP)
800 AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix])
801 ;;

--- 316 unchanged lines hidden (view full) ---

1118 fi
1119 fi
1120 if test -d "${withval}/include"; then
1121 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
1122 else
1123 CPPFLAGS="-I${withval} ${CPPFLAGS}"
1124 fi
1125 fi
1112 LIBWRAP="-lwrap"
1113 LIBS="$LIBWRAP $LIBS"
1126 LIBS="-lwrap $LIBS"
1114 AC_MSG_CHECKING(for libwrap)
1115 AC_TRY_LINK(
1116 [
1117#include <sys/types.h>
1118#include <sys/socket.h>
1119#include <netinet/in.h>
1120#include <tcpd.h>
1121 int deny_severity = 0, allow_severity = 0;
1122 ],
1123 [hosts_access(0);],
1124 [
1125 AC_MSG_RESULT(yes)
1126 AC_DEFINE(LIBWRAP, 1,
1127 [Define if you want
1128 TCP Wrappers support])
1127 AC_MSG_CHECKING(for libwrap)
1128 AC_TRY_LINK(
1129 [
1130#include <sys/types.h>
1131#include <sys/socket.h>
1132#include <netinet/in.h>
1133#include <tcpd.h>
1134 int deny_severity = 0, allow_severity = 0;
1135 ],
1136 [hosts_access(0);],
1137 [
1138 AC_MSG_RESULT(yes)
1139 AC_DEFINE(LIBWRAP, 1,
1140 [Define if you want
1141 TCP Wrappers support])
1129 AC_SUBST(LIBWRAP)
1142 SSHDLIBS="$SSHDLIBS -lwrap"
1130 TCPW_MSG="yes"
1131 ],
1132 [
1133 AC_MSG_ERROR([*** libwrap missing])
1134 ]
1135 )
1136 LIBS="$saved_LIBS"
1137 fi

--- 98 unchanged lines hidden (view full) ---

1236 freeaddrinfo \
1237 futimes \
1238 getaddrinfo \
1239 getcwd \
1240 getgrouplist \
1241 getnameinfo \
1242 getopt \
1243 getpeereid \
1143 TCPW_MSG="yes"
1144 ],
1145 [
1146 AC_MSG_ERROR([*** libwrap missing])
1147 ]
1148 )
1149 LIBS="$saved_LIBS"
1150 fi

--- 98 unchanged lines hidden (view full) ---

1249 freeaddrinfo \
1250 futimes \
1251 getaddrinfo \
1252 getcwd \
1253 getgrouplist \
1254 getnameinfo \
1255 getopt \
1256 getpeereid \
1257 getpeerucred \
1244 _getpty \
1245 getrlimit \
1246 getttyent \
1247 glob \
1248 inet_aton \
1249 inet_ntoa \
1250 inet_ntop \
1251 innetgr \
1252 login_getcapbool \
1253 md5_crypt \
1254 memmove \
1255 mkdtemp \
1256 mmap \
1257 ngetaddrinfo \
1258 nsleep \
1259 ogetaddrinfo \
1260 openlog_r \
1261 openpty \
1258 _getpty \
1259 getrlimit \
1260 getttyent \
1261 glob \
1262 inet_aton \
1263 inet_ntoa \
1264 inet_ntop \
1265 innetgr \
1266 login_getcapbool \
1267 md5_crypt \
1268 memmove \
1269 mkdtemp \
1270 mmap \
1271 ngetaddrinfo \
1272 nsleep \
1273 ogetaddrinfo \
1274 openlog_r \
1275 openpty \
1276 poll \
1262 prctl \
1263 pstat \
1264 readpassphrase \
1265 realpath \
1266 recvmsg \
1267 rresvport_af \
1268 sendmsg \
1269 setdtablesize \

--- 17 unchanged lines hidden (view full) ---

1287 strerror \
1288 strlcat \
1289 strlcpy \
1290 strmode \
1291 strnvis \
1292 strtonum \
1293 strtoll \
1294 strtoul \
1277 prctl \
1278 pstat \
1279 readpassphrase \
1280 realpath \
1281 recvmsg \
1282 rresvport_af \
1283 sendmsg \
1284 setdtablesize \

--- 17 unchanged lines hidden (view full) ---

1302 strerror \
1303 strlcat \
1304 strlcpy \
1305 strmode \
1306 strnvis \
1307 strtonum \
1308 strtoll \
1309 strtoul \
1310 swap32 \
1295 sysconf \
1296 tcgetpgrp \
1297 truncate \
1298 unsetenv \
1299 updwtmpx \
1300 vasprintf \
1301 vhangup \
1302 vsnprintf \

--- 56 unchanged lines hidden (view full) ---

1359 ])
1360
1361AC_CHECK_DECLS(writev, , , [
1362#include <sys/types.h>
1363#include <sys/uio.h>
1364#include <unistd.h>
1365 ])
1366
1311 sysconf \
1312 tcgetpgrp \
1313 truncate \
1314 unsetenv \
1315 updwtmpx \
1316 vasprintf \
1317 vhangup \
1318 vsnprintf \

--- 56 unchanged lines hidden (view full) ---

1375 ])
1376
1377AC_CHECK_DECLS(writev, , , [
1378#include <sys/types.h>
1379#include <sys/uio.h>
1380#include <unistd.h>
1381 ])
1382
1383AC_CHECK_DECLS(MAXSYMLINKS, , , [
1384#include <sys/param.h>
1385 ])
1386
1387AC_CHECK_DECLS(offsetof, , , [
1388#include <stddef.h>
1389 ])
1390
1367AC_CHECK_FUNCS(setresuid, [
1368 dnl Some platorms have setresuid that isn't implemented, test for this
1369 AC_MSG_CHECKING(if setresuid seems to work)
1370 AC_RUN_IFELSE(
1371 [AC_LANG_SOURCE([[
1372#include <stdlib.h>
1373#include <errno.h>
1374int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}

--- 109 unchanged lines hidden (view full) ---

1484 [AC_MSG_RESULT(yes)
1485 AC_DEFINE(SNPRINTF_CONST, [const],
1486 [Define as const if snprintf() can declare const char *fmt])],
1487 [AC_MSG_RESULT(no)
1488 AC_DEFINE(SNPRINTF_CONST, [/* not const */])])
1489
1490# Check for missing getpeereid (or equiv) support
1491NO_PEERCHECK=""
1391AC_CHECK_FUNCS(setresuid, [
1392 dnl Some platorms have setresuid that isn't implemented, test for this
1393 AC_MSG_CHECKING(if setresuid seems to work)
1394 AC_RUN_IFELSE(
1395 [AC_LANG_SOURCE([[
1396#include <stdlib.h>
1397#include <errno.h>
1398int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}

--- 109 unchanged lines hidden (view full) ---

1508 [AC_MSG_RESULT(yes)
1509 AC_DEFINE(SNPRINTF_CONST, [const],
1510 [Define as const if snprintf() can declare const char *fmt])],
1511 [AC_MSG_RESULT(no)
1512 AC_DEFINE(SNPRINTF_CONST, [/* not const */])])
1513
1514# Check for missing getpeereid (or equiv) support
1515NO_PEERCHECK=""
1492if test "x$ac_cv_func_getpeereid" != "xyes" ; then
1516if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then
1493 AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt])
1494 AC_TRY_COMPILE(
1495 [#include <sys/types.h>
1496 #include <sys/socket.h>],
1497 [int i = SO_PEERCRED;],
1498 [ AC_MSG_RESULT(yes)
1499 AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option])
1500 ],

--- 471 unchanged lines hidden (view full) ---

1972# version in OpenSSL.
1973if test "x$check_for_libcrypt_later" = "x1"; then
1974 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
1975fi
1976
1977# Search for SHA256 support in libc and/or OpenSSL
1978AC_CHECK_FUNCS(SHA256_Update EVP_sha256)
1979
1517 AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt])
1518 AC_TRY_COMPILE(
1519 [#include <sys/types.h>
1520 #include <sys/socket.h>],
1521 [int i = SO_PEERCRED;],
1522 [ AC_MSG_RESULT(yes)
1523 AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option])
1524 ],

--- 471 unchanged lines hidden (view full) ---

1996# version in OpenSSL.
1997if test "x$check_for_libcrypt_later" = "x1"; then
1998 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
1999fi
2000
2001# Search for SHA256 support in libc and/or OpenSSL
2002AC_CHECK_FUNCS(SHA256_Update EVP_sha256)
2003
1980AC_CHECK_LIB(iaf, ia_openinfo)
2004saved_LIBS="$LIBS"
2005AC_CHECK_LIB(iaf, ia_openinfo, [
2006 LIBS="$LIBS -liaf"
2007 AC_CHECK_FUNCS(set_id, [SSHDLIBS="$SSHDLIBS -liaf"])
2008])
2009LIBS="$saved_LIBS"
1981
1982### Configure cryptographic random number support
1983
1984# Check wheter OpenSSL seeds itself
1985AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded])
1986AC_RUN_IFELSE(
1987 [AC_LANG_SOURCE([[
1988#include <string.h>

--- 33 unchanged lines hidden (view full) ---

2022 AC_CHECK_LIB(dl, dlopen, , )
2023 AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
2024 AC_CHECK_FUNCS(pam_getenvlist)
2025 AC_CHECK_FUNCS(pam_putenv)
2026 LIBS="$saved_LIBS"
2027
2028 PAM_MSG="yes"
2029
2010
2011### Configure cryptographic random number support
2012
2013# Check wheter OpenSSL seeds itself
2014AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded])
2015AC_RUN_IFELSE(
2016 [AC_LANG_SOURCE([[
2017#include <string.h>

--- 33 unchanged lines hidden (view full) ---

2051 AC_CHECK_LIB(dl, dlopen, , )
2052 AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
2053 AC_CHECK_FUNCS(pam_getenvlist)
2054 AC_CHECK_FUNCS(pam_putenv)
2055 LIBS="$saved_LIBS"
2056
2057 PAM_MSG="yes"
2058
2030 LIBPAM="-lpam"
2059 SSHDLIBS="$SSHDLIBS -lpam"
2031 AC_DEFINE(USE_PAM, 1,
2032 [Define if you want to enable PAM support])
2033
2034 if test $ac_cv_lib_dl_dlopen = yes; then
2035 case "$LIBS" in
2036 *-ldl*)
2037 # libdl already in LIBS
2038 ;;
2039 *)
2060 AC_DEFINE(USE_PAM, 1,
2061 [Define if you want to enable PAM support])
2062
2063 if test $ac_cv_lib_dl_dlopen = yes; then
2064 case "$LIBS" in
2065 *-ldl*)
2066 # libdl already in LIBS
2067 ;;
2068 *)
2040 LIBPAM="$LIBPAM -ldl"
2069 SSHDLIBS="$SSHDLIBS -ldl"
2041 ;;
2042 esac
2043 fi
2070 ;;
2071 esac
2072 fi
2044 AC_SUBST(LIBPAM)
2045 fi
2046 ]
2047)
2048
2049# Check for older PAM
2050if test "x$PAM_MSG" = "xyes" ; then
2051 # Check PAM strerror arguments (old PAM)
2052 AC_MSG_CHECKING([whether pam_strerror takes only one argument])

--- 1092 unchanged lines hidden (view full) ---

3145 [#include <sys/types.h>
3146 #include <arpa/nameser.h>])
3147 AC_CHECK_MEMBER(HEADER.ad,
3148 [AC_DEFINE(HAVE_HEADER_AD, 1,
3149 [Define if HEADER.ad exists in arpa/nameser.h])],,
3150 [#include <arpa/nameser.h>])
3151 ])
3152
2073 fi
2074 ]
2075)
2076
2077# Check for older PAM
2078if test "x$PAM_MSG" = "xyes" ; then
2079 # Check PAM strerror arguments (old PAM)
2080 AC_MSG_CHECKING([whether pam_strerror takes only one argument])

--- 1092 unchanged lines hidden (view full) ---

3173 [#include <sys/types.h>
3174 #include <arpa/nameser.h>])
3175 AC_CHECK_MEMBER(HEADER.ad,
3176 [AC_DEFINE(HAVE_HEADER_AD, 1,
3177 [Define if HEADER.ad exists in arpa/nameser.h])],,
3178 [#include <arpa/nameser.h>])
3179 ])
3180
3181AC_MSG_CHECKING(if struct __res_state _res is an extern)
3182AC_LINK_IFELSE([
3183#include <stdio.h>
3184#if HAVE_SYS_TYPES_H
3185# include <sys/types.h>
3186#endif
3187#include <netinet/in.h>
3188#include <arpa/nameser.h>
3189#include <resolv.h>
3190extern struct __res_state _res;
3191int main() { return 0; }
3192 ],
3193 [AC_MSG_RESULT(yes)
3194 AC_DEFINE(HAVE__RES_EXTERN, 1,
3195 [Define if you have struct __res_state _res as an extern])
3196 ],
3197 [ AC_MSG_RESULT(no) ]
3198)
3199
3153# Check whether user wants SELinux support
3154SELINUX_MSG="no"
3155LIBSELINUX=""
3156AC_ARG_WITH(selinux,
3157 [ --with-selinux Enable SELinux support],
3158 [ if test "x$withval" != "xno" ; then
3200# Check whether user wants SELinux support
3201SELINUX_MSG="no"
3202LIBSELINUX=""
3203AC_ARG_WITH(selinux,
3204 [ --with-selinux Enable SELinux support],
3205 [ if test "x$withval" != "xno" ; then
3206 save_LIBS="$LIBS"
3159 AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.])
3160 SELINUX_MSG="yes"
3161 AC_CHECK_HEADER([selinux/selinux.h], ,
3162 AC_MSG_ERROR(SELinux support requires selinux.h header))
3163 AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ],
3164 AC_MSG_ERROR(SELinux support requires libselinux library))
3207 AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.])
3208 SELINUX_MSG="yes"
3209 AC_CHECK_HEADER([selinux/selinux.h], ,
3210 AC_MSG_ERROR(SELinux support requires selinux.h header))
3211 AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ],
3212 AC_MSG_ERROR(SELinux support requires libselinux library))
3165 save_LIBS="$LIBS"
3166 LIBS="$LIBS $LIBSELINUX"
3213 SSHDLIBS="$SSHDLIBS $LIBSELINUX"
3167 AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level)
3168 LIBS="$save_LIBS"
3169 fi ]
3170)
3214 AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level)
3215 LIBS="$save_LIBS"
3216 fi ]
3217)
3171AC_SUBST(LIBSELINUX)
3172
3173# Check whether user wants Kerberos 5 support
3174KRB5_MSG="no"
3175AC_ARG_WITH(kerberos5,
3176 [ --with-kerberos5=PATH Enable Kerberos 5 support],
3177 [ if test "x$withval" != "xno" ; then
3178 if test "x$withval" = "xyes" ; then
3179 KRB5ROOT="/usr/local"

--- 819 unchanged lines hidden (view full) ---

3999
4000echo ""
4001
4002echo " Host: ${host}"
4003echo " Compiler: ${CC}"
4004echo " Compiler flags: ${CFLAGS}"
4005echo "Preprocessor flags: ${CPPFLAGS}"
4006echo " Linker flags: ${LDFLAGS}"
3218
3219# Check whether user wants Kerberos 5 support
3220KRB5_MSG="no"
3221AC_ARG_WITH(kerberos5,
3222 [ --with-kerberos5=PATH Enable Kerberos 5 support],
3223 [ if test "x$withval" != "xno" ; then
3224 if test "x$withval" = "xyes" ; then
3225 KRB5ROOT="/usr/local"

--- 819 unchanged lines hidden (view full) ---

4045
4046echo ""
4047
4048echo " Host: ${host}"
4049echo " Compiler: ${CC}"
4050echo " Compiler flags: ${CFLAGS}"
4051echo "Preprocessor flags: ${CPPFLAGS}"
4052echo " Linker flags: ${LDFLAGS}"
4007echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}"
4053echo " Libraries: ${LIBS}"
4054if test ! -z "${SSHDLIBS}"; then
4055echo " +for sshd: ${SSHDLIBS}"
4056fi
4008
4009echo ""
4010
4011if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then
4012 echo "SVR4 style packages are supported with \"make package\""
4013 echo ""
4014fi
4015

--- 9 unchanged lines hidden (view full) ---

4025 echo "WARNING: you are using the builtin random number collection "
4026 echo "service. Please read WARNING.RNG and request that your OS "
4027 echo "vendor includes kernel-based random number collection in "
4028 echo "future versions of your OS."
4029 echo ""
4030fi
4031
4032if test ! -z "$NO_PEERCHECK" ; then
4057
4058echo ""
4059
4060if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then
4061 echo "SVR4 style packages are supported with \"make package\""
4062 echo ""
4063fi
4064

--- 9 unchanged lines hidden (view full) ---

4074 echo "WARNING: you are using the builtin random number collection "
4075 echo "service. Please read WARNING.RNG and request that your OS "
4076 echo "vendor includes kernel-based random number collection in "
4077 echo "future versions of your OS."
4078 echo ""
4079fi
4080
4081if test ! -z "$NO_PEERCHECK" ; then
4033 echo "WARNING: the operating system that you are using does not "
4034 echo "appear to support either the getpeereid() API nor the "
4035 echo "SO_PEERCRED getsockopt() option. These facilities are used to "
4036 echo "enforce security checks to prevent unauthorised connections to "
4037 echo "ssh-agent. Their absence increases the risk that a malicious "
4038 echo "user can connect to your agent. "
4082 echo "WARNING: the operating system that you are using does not"
4083 echo "appear to support getpeereid(), getpeerucred() or the"
4084 echo "SO_PEERCRED getsockopt() option. These facilities are used to"
4085 echo "enforce security checks to prevent unauthorised connections to"
4086 echo "ssh-agent. Their absence increases the risk that a malicious"
4087 echo "user can connect to your agent."
4039 echo ""
4040fi
4041
4042if test "$AUDIT_MODULE" = "bsm" ; then
4043 echo "WARNING: BSM audit support is currently considered EXPERIMENTAL."
4044 echo "See the Solaris section in README.platform for details."
4045fi
4088 echo ""
4089fi
4090
4091if test "$AUDIT_MODULE" = "bsm" ; then
4092 echo "WARNING: BSM audit support is currently considered EXPERIMENTAL."
4093 echo "See the Solaris section in README.platform for details."
4094fi