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configure.ac (239849) configure.ac (248613)
1# $Id: configure.ac,v 1.496 2012/07/06 01:49:29 djm Exp $
1# $Id: configure.ac,v 1.518 2013/03/20 01:55:15 djm 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: 1.496 $)
18AC_REVISION($Revision: 1.518 $)
19AC_CONFIG_SRCDIR([ssh.c])
20AC_LANG([C])
21
22AC_CONFIG_HEADER([config.h])
23AC_PROG_CC
24AC_CANONICAL_HOST
25AC_C_BIGENDIAN
26

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

115 [AC_DEFINE([HAVE_RLIMIT_NPROC], [], [sys/resource.h has RLIMIT_NPROC])], , [
116 #include <sys/types.h>
117 #include <sys/resource.h>
118])
119AC_CHECK_DECL([PR_SET_NO_NEW_PRIVS], [have_linux_no_new_privs=1], , [
120 #include <sys/types.h>
121 #include <linux/prctl.h>
122])
19AC_CONFIG_SRCDIR([ssh.c])
20AC_LANG([C])
21
22AC_CONFIG_HEADER([config.h])
23AC_PROG_CC
24AC_CANONICAL_HOST
25AC_C_BIGENDIAN
26

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

115 [AC_DEFINE([HAVE_RLIMIT_NPROC], [], [sys/resource.h has RLIMIT_NPROC])], , [
116 #include <sys/types.h>
117 #include <sys/resource.h>
118])
119AC_CHECK_DECL([PR_SET_NO_NEW_PRIVS], [have_linux_no_new_privs=1], , [
120 #include <sys/types.h>
121 #include <linux/prctl.h>
122])
123if test "x$have_linux_no_new_privs" = "x1" ; then
124AC_CHECK_DECL([SECCOMP_MODE_FILTER], [have_seccomp_filter=1], , [
125 #include <sys/types.h>
126 #include <linux/seccomp.h>
127])
128fi
129if test "x$have_seccomp_filter" = "x1" ; then
130AC_MSG_CHECKING([kernel for seccomp_filter support])
131AC_RUN_IFELSE([AC_LANG_PROGRAM([[
132 #include <errno.h>
133 #include <linux/seccomp.h>
134 #include <stdlib.h>
135 #include <sys/prctl.h>
136 ]],
137 [[ errno = 0;
138 prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, NULL, 0, 0);
139 exit(errno == EFAULT ? 0 : 1); ]])],
140 [ AC_MSG_RESULT([yes]) ], [
141 AC_MSG_RESULT([no])
142 # Disable seccomp filter as a target
143 have_seccomp_filter=0
144 ],
145 [ AC_MSG_RESULT([cross-compiling, assuming yes]) ]
146)
147fi
148
149use_stack_protector=1
150AC_ARG_WITH([stackprotect],
151 [ --without-stackprotect Don't use compiler's stack protection], [
152 if test "x$withval" = "xno"; then
153 use_stack_protector=0
154 fi ])
155
156

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

234 AC_CHECK_DECL([LLONG_MAX],
235 [have_llong_max=1],
236 [CFLAGS="$saved_CFLAGS"],
237 [#include <limits.h>]
238 )
239 fi
240fi
241
123use_stack_protector=1
124AC_ARG_WITH([stackprotect],
125 [ --without-stackprotect Don't use compiler's stack protection], [
126 if test "x$withval" = "xno"; then
127 use_stack_protector=0
128 fi ])
129
130

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

208 AC_CHECK_DECL([LLONG_MAX],
209 [have_llong_max=1],
210 [CFLAGS="$saved_CFLAGS"],
211 [#include <limits.h>]
212 )
213 fi
214fi
215
216AC_MSG_CHECKING([if compiler allows __attribute__ on return types])
217AC_COMPILE_IFELSE(
218 [AC_LANG_PROGRAM([[
219#include <stdlib.h>
220__attribute__((__unused__)) static void foo(void){return;}]],
221 [[ exit(0); ]])],
222 [ AC_MSG_RESULT([yes]) ],
223 [ AC_MSG_RESULT([no])
224 AC_DEFINE(NO_ATTRIBUTE_ON_RETURN_TYPE, 1,
225 [compiler does not accept __attribute__ on return types]) ]
226)
227
242if test "x$no_attrib_nonnull" != "x1" ; then
243 AC_DEFINE([HAVE_ATTRIBUTE__NONNULL__], [1], [Have attribute nonnull])
244fi
245
246AC_ARG_WITH([rpath],
247 [ --without-rpath Disable auto-added -R linker paths],
248 [
249 if test "x$withval" = "xno" ; then

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

305)
306
307AC_CHECK_HEADERS([ \
308 bstring.h \
309 crypt.h \
310 crypto/sha2.h \
311 dirent.h \
312 endian.h \
228if test "x$no_attrib_nonnull" != "x1" ; then
229 AC_DEFINE([HAVE_ATTRIBUTE__NONNULL__], [1], [Have attribute nonnull])
230fi
231
232AC_ARG_WITH([rpath],
233 [ --without-rpath Disable auto-added -R linker paths],
234 [
235 if test "x$withval" = "xno" ; then

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

291)
292
293AC_CHECK_HEADERS([ \
294 bstring.h \
295 crypt.h \
296 crypto/sha2.h \
297 dirent.h \
298 endian.h \
299 elf.h \
313 features.h \
314 fcntl.h \
315 floatingpoint.h \
316 getopt.h \
317 glob.h \
318 ia.h \
319 iaf.h \
320 limits.h \

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

488 AC_DEFINE([LOGIN_NEEDS_UTMPX], [1],
489 [Some systems need a utmpx entry for /bin/login to work])
490 AC_DEFINE([SPT_TYPE], [SPT_REUSEARGV],
491 [Define to a Set Process Title type if your system is
492 supported by bsd-setproctitle.c])
493 AC_DEFINE([SSHPAM_CHAUTHTOK_NEEDS_RUID], [1],
494 [AIX 5.2 and 5.3 (and presumably newer) require this])
495 AC_DEFINE([PTY_ZEROREAD], [1], [read(1) can return 0 for a non-closed fd])
300 features.h \
301 fcntl.h \
302 floatingpoint.h \
303 getopt.h \
304 glob.h \
305 ia.h \
306 iaf.h \
307 limits.h \

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

475 AC_DEFINE([LOGIN_NEEDS_UTMPX], [1],
476 [Some systems need a utmpx entry for /bin/login to work])
477 AC_DEFINE([SPT_TYPE], [SPT_REUSEARGV],
478 [Define to a Set Process Title type if your system is
479 supported by bsd-setproctitle.c])
480 AC_DEFINE([SSHPAM_CHAUTHTOK_NEEDS_RUID], [1],
481 [AIX 5.2 and 5.3 (and presumably newer) require this])
482 AC_DEFINE([PTY_ZEROREAD], [1], [read(1) can return 0 for a non-closed fd])
483 AC_DEFINE([PLATFORM_SYS_DIR_UID], 2, [System dirs owned by bin (uid 2)])
496 ;;
497*-*-cygwin*)
498 check_for_libcrypt_later=1
499 LIBS="$LIBS /usr/lib/textreadmode.o"
500 AC_DEFINE([HAVE_CYGWIN], [1], [Define if you are on Cygwin])
501 AC_DEFINE([USE_PIPES], [1], [Use PIPES instead of a socketpair()])
502 AC_DEFINE([DISABLE_SHADOW], [1],
503 [Define if you want to disable shadow passwords])

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

573 IPADDR_IN_DISPLAY=yes
574 AC_DEFINE([USE_PIPES])
575 AC_DEFINE([LOGIN_NO_ENDOPT], [1],
576 [Define if your login program cannot handle end of options ("--")])
577 AC_DEFINE([LOGIN_NEEDS_UTMPX])
578 AC_DEFINE([LOCKED_PASSWD_STRING], ["*"],
579 [String used in /etc/passwd to denote locked account])
580 AC_DEFINE([SPT_TYPE], [SPT_PSTAT])
484 ;;
485*-*-cygwin*)
486 check_for_libcrypt_later=1
487 LIBS="$LIBS /usr/lib/textreadmode.o"
488 AC_DEFINE([HAVE_CYGWIN], [1], [Define if you are on Cygwin])
489 AC_DEFINE([USE_PIPES], [1], [Use PIPES instead of a socketpair()])
490 AC_DEFINE([DISABLE_SHADOW], [1],
491 [Define if you want to disable shadow passwords])

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

561 IPADDR_IN_DISPLAY=yes
562 AC_DEFINE([USE_PIPES])
563 AC_DEFINE([LOGIN_NO_ENDOPT], [1],
564 [Define if your login program cannot handle end of options ("--")])
565 AC_DEFINE([LOGIN_NEEDS_UTMPX])
566 AC_DEFINE([LOCKED_PASSWD_STRING], ["*"],
567 [String used in /etc/passwd to denote locked account])
568 AC_DEFINE([SPT_TYPE], [SPT_PSTAT])
569 AC_DEFINE([PLATFORM_SYS_DIR_UID], 2, [System dirs owned by bin (uid 2)])
581 maildir="/var/mail"
582 LIBS="$LIBS -lsec"
583 AC_CHECK_LIB([xnet], [t_error], ,
584 [AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])])
585
586 # next, we define all of the options specific to major releases
587 case "$host" in
588 *-*-hpux10*)

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

684 AC_DEFINE([SSH_TUN_COMPAT_AF], [1],
685 [Use tunnel device compatibility to OpenBSD])
686 AC_DEFINE([SSH_TUN_PREPEND_AF], [1],
687 [Prepend the address family to IP tunnel traffic])
688 fi
689 AC_CHECK_HEADERS([linux/seccomp.h linux/filter.h linux/audit.h], [],
690 [], [#include <linux/types.h>])
691 AC_CHECK_FUNCS([prctl])
570 maildir="/var/mail"
571 LIBS="$LIBS -lsec"
572 AC_CHECK_LIB([xnet], [t_error], ,
573 [AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])])
574
575 # next, we define all of the options specific to major releases
576 case "$host" in
577 *-*-hpux10*)

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

673 AC_DEFINE([SSH_TUN_COMPAT_AF], [1],
674 [Use tunnel device compatibility to OpenBSD])
675 AC_DEFINE([SSH_TUN_PREPEND_AF], [1],
676 [Prepend the address family to IP tunnel traffic])
677 fi
678 AC_CHECK_HEADERS([linux/seccomp.h linux/filter.h linux/audit.h], [],
679 [], [#include <linux/types.h>])
680 AC_CHECK_FUNCS([prctl])
692 have_seccomp_audit_arch=1
681 AC_MSG_CHECKING([for seccomp architecture])
682 seccomp_audit_arch=
693 case "$host" in
694 x86_64-*)
683 case "$host" in
684 x86_64-*)
695 AC_DEFINE([SECCOMP_AUDIT_ARCH], [AUDIT_ARCH_X86_64],
696 [Specify the system call convention in use])
685 seccomp_audit_arch=AUDIT_ARCH_X86_64
697 ;;
698 i*86-*)
686 ;;
687 i*86-*)
699 AC_DEFINE([SECCOMP_AUDIT_ARCH], [AUDIT_ARCH_I386],
700 [Specify the system call convention in use])
688 seccomp_audit_arch=AUDIT_ARCH_I386
701 ;;
689 ;;
702 *)
703 have_seccomp_audit_arch=0
704 ;;
690 arm*-*)
691 seccomp_audit_arch=AUDIT_ARCH_ARM
692 ;;
705 esac
693 esac
694 if test "x$seccomp_audit_arch" != "x" ; then
695 AC_MSG_RESULT(["$seccomp_audit_arch"])
696 AC_DEFINE_UNQUOTED([SECCOMP_AUDIT_ARCH], [$seccomp_audit_arch],
697 [Specify the system call convention in use])
698 else
699 AC_MSG_RESULT([architecture not supported])
700 fi
706 ;;
707mips-sony-bsd|mips-sony-newsos4)
708 AC_DEFINE([NEED_SETPGRP], [1], [Need setpgrp to acquire controlling tty])
709 SONY=1
710 ;;
711*-*-netbsd*)
712 check_for_libcrypt_before=1
713 if test "x$withval" != "xno" ; then

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

721 ;;
722*-*-freebsd*)
723 check_for_libcrypt_later=1
724 AC_DEFINE([LOCKED_PASSWD_PREFIX], ["*LOCKED*"], [Account locked with pw(1)])
725 AC_DEFINE([SSH_TUN_FREEBSD], [1], [Open tunnel devices the FreeBSD way])
726 AC_CHECK_HEADER([net/if_tap.h], ,
727 AC_DEFINE([SSH_TUN_NO_L2], [1], [No layer 2 tunnel support]))
728 AC_DEFINE([BROKEN_GLOB], [1], [FreeBSD glob does not do what we need])
701 ;;
702mips-sony-bsd|mips-sony-newsos4)
703 AC_DEFINE([NEED_SETPGRP], [1], [Need setpgrp to acquire controlling tty])
704 SONY=1
705 ;;
706*-*-netbsd*)
707 check_for_libcrypt_before=1
708 if test "x$withval" != "xno" ; then

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

716 ;;
717*-*-freebsd*)
718 check_for_libcrypt_later=1
719 AC_DEFINE([LOCKED_PASSWD_PREFIX], ["*LOCKED*"], [Account locked with pw(1)])
720 AC_DEFINE([SSH_TUN_FREEBSD], [1], [Open tunnel devices the FreeBSD way])
721 AC_CHECK_HEADER([net/if_tap.h], ,
722 AC_DEFINE([SSH_TUN_NO_L2], [1], [No layer 2 tunnel support]))
723 AC_DEFINE([BROKEN_GLOB], [1], [FreeBSD glob does not do what we need])
724 AC_DEFINE([BROKEN_STRNVIS], [1], [FreeBSD strnvis does not do what we need])
729 ;;
730*-*-bsdi*)
731 AC_DEFINE([SETEUID_BREAKS_SETUID])
732 AC_DEFINE([BROKEN_SETREUID])
733 AC_DEFINE([BROKEN_SETREGID])
734 ;;
735*-next-*)
736 conf_lastlog_location="/usr/adm/lastlog"

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

897 AC_DEFINE([BROKEN_SETREUID])
898 AC_DEFINE([BROKEN_SETREGID])
899 AC_DEFINE([WITH_ABBREV_NO_TTY])
900 AC_DEFINE([BROKEN_UPDWTMPX])
901 AC_DEFINE([PASSWD_NEEDS_USERNAME])
902 AC_CHECK_FUNCS([getluid setluid])
903 MANTYPE=man
904 TEST_SHELL=ksh
725 ;;
726*-*-bsdi*)
727 AC_DEFINE([SETEUID_BREAKS_SETUID])
728 AC_DEFINE([BROKEN_SETREUID])
729 AC_DEFINE([BROKEN_SETREGID])
730 ;;
731*-next-*)
732 conf_lastlog_location="/usr/adm/lastlog"

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

893 AC_DEFINE([BROKEN_SETREUID])
894 AC_DEFINE([BROKEN_SETREGID])
895 AC_DEFINE([WITH_ABBREV_NO_TTY])
896 AC_DEFINE([BROKEN_UPDWTMPX])
897 AC_DEFINE([PASSWD_NEEDS_USERNAME])
898 AC_CHECK_FUNCS([getluid setluid])
899 MANTYPE=man
900 TEST_SHELL=ksh
901 SKIP_DISABLE_LASTLOG_DEFINE=yes
905 ;;
906*-*-unicosmk*)
907 AC_DEFINE([NO_SSH_LASTLOG], [1],
908 [Define if you don't want to use lastlog in session.c])
909 AC_DEFINE([SETEUID_BREAKS_SETUID])
910 AC_DEFINE([BROKEN_SETREUID])
911 AC_DEFINE([BROKEN_SETREGID])
912 AC_DEFINE([USE_PIPES])

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

1165 [], [ AC_CHECK_LIB([resolv], [strcasecmp], [LIBS="$LIBS -lresolv"]) ]
1166)
1167AC_CHECK_FUNCS([utimes],
1168 [], [ AC_CHECK_LIB([c89], [utimes], [AC_DEFINE([HAVE_UTIMES])
1169 LIBS="$LIBS -lc89"]) ]
1170)
1171
1172dnl Checks for libutil functions
902 ;;
903*-*-unicosmk*)
904 AC_DEFINE([NO_SSH_LASTLOG], [1],
905 [Define if you don't want to use lastlog in session.c])
906 AC_DEFINE([SETEUID_BREAKS_SETUID])
907 AC_DEFINE([BROKEN_SETREUID])
908 AC_DEFINE([BROKEN_SETREGID])
909 AC_DEFINE([USE_PIPES])

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

1162 [], [ AC_CHECK_LIB([resolv], [strcasecmp], [LIBS="$LIBS -lresolv"]) ]
1163)
1164AC_CHECK_FUNCS([utimes],
1165 [], [ AC_CHECK_LIB([c89], [utimes], [AC_DEFINE([HAVE_UTIMES])
1166 LIBS="$LIBS -lc89"]) ]
1167)
1168
1169dnl Checks for libutil functions
1173AC_CHECK_HEADERS([libutil.h])
1170AC_CHECK_HEADERS([bsd/libutil.h libutil.h])
1174AC_SEARCH_LIBS([fmt_scaled], [util bsd])
1175AC_SEARCH_LIBS([login], [util bsd])
1176AC_SEARCH_LIBS([logout], [util bsd])
1177AC_SEARCH_LIBS([logwtmp], [util bsd])
1178AC_SEARCH_LIBS([openpty], [util bsd])
1179AC_SEARCH_LIBS([updwtmp], [util bsd])
1180AC_CHECK_FUNCS([fmt_scaled login logout openpty updwtmp logwtmp])
1181

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

1534 futimes \
1535 getaddrinfo \
1536 getcwd \
1537 getgrouplist \
1538 getnameinfo \
1539 getopt \
1540 getpeereid \
1541 getpeerucred \
1171AC_SEARCH_LIBS([fmt_scaled], [util bsd])
1172AC_SEARCH_LIBS([login], [util bsd])
1173AC_SEARCH_LIBS([logout], [util bsd])
1174AC_SEARCH_LIBS([logwtmp], [util bsd])
1175AC_SEARCH_LIBS([openpty], [util bsd])
1176AC_SEARCH_LIBS([updwtmp], [util bsd])
1177AC_CHECK_FUNCS([fmt_scaled login logout openpty updwtmp logwtmp])
1178

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

1531 futimes \
1532 getaddrinfo \
1533 getcwd \
1534 getgrouplist \
1535 getnameinfo \
1536 getopt \
1537 getpeereid \
1538 getpeerucred \
1539 getpgid \
1540 getpgrp \
1542 _getpty \
1543 getrlimit \
1544 getttyent \
1545 glob \
1546 group_from_gid \
1547 inet_aton \
1548 inet_ntoa \
1549 inet_ntop \

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

1593 strlcpy \
1594 strmode \
1595 strnlen \
1596 strnvis \
1597 strptime \
1598 strtonum \
1599 strtoll \
1600 strtoul \
1541 _getpty \
1542 getrlimit \
1543 getttyent \
1544 glob \
1545 group_from_gid \
1546 inet_aton \
1547 inet_ntoa \
1548 inet_ntop \

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

1592 strlcpy \
1593 strmode \
1594 strnlen \
1595 strnvis \
1596 strptime \
1597 strtonum \
1598 strtoll \
1599 strtoul \
1600 strtoull \
1601 swap32 \
1602 sysconf \
1603 tcgetpgrp \
1604 timingsafe_bcmp \
1605 truncate \
1606 unsetenv \
1607 updwtmpx \
1608 user_from_uid \
1601 swap32 \
1602 sysconf \
1603 tcgetpgrp \
1604 timingsafe_bcmp \
1605 truncate \
1606 unsetenv \
1607 updwtmpx \
1608 user_from_uid \
1609 usleep \
1609 vasprintf \
1610 vhangup \
1611 vsnprintf \
1612 waitpid \
1613])
1614
1615AC_LINK_IFELSE(
1616 [AC_LANG_PROGRAM(

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

2294 ],
2295 [
2296 AC_MSG_RESULT([yes])
2297 AC_DEFINE([OPENSSL_LOBOTOMISED_AES], [1],
2298 [libcrypto is missing AES 192 and 256 bit functions])
2299 ]
2300)
2301
1610 vasprintf \
1611 vhangup \
1612 vsnprintf \
1613 waitpid \
1614])
1615
1616AC_LINK_IFELSE(
1617 [AC_LANG_PROGRAM(

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

2295 ],
2296 [
2297 AC_MSG_RESULT([yes])
2298 AC_DEFINE([OPENSSL_LOBOTOMISED_AES], [1],
2299 [libcrypto is missing AES 192 and 256 bit functions])
2300 ]
2301)
2302
2303# Check for OpenSSL with EVP_aes_*ctr
2304AC_MSG_CHECKING([whether OpenSSL has AES CTR via EVP])
2305AC_LINK_IFELSE(
2306 [AC_LANG_PROGRAM([[
2307#include <string.h>
2308#include <openssl/evp.h>
2309 ]], [[
2310 exit(EVP_aes_128_ctr() == NULL ||
2311 EVP_aes_192_cbc() == NULL ||
2312 EVP_aes_256_cbc() == NULL);
2313 ]])],
2314 [
2315 AC_MSG_RESULT([yes])
2316 AC_DEFINE([OPENSSL_HAVE_EVPCTR], [1],
2317 [libcrypto has EVP AES CTR])
2318 ],
2319 [
2320 AC_MSG_RESULT([no])
2321 ]
2322)
2323
2324# Check for OpenSSL with EVP_aes_*gcm
2325AC_MSG_CHECKING([whether OpenSSL has AES GCM via EVP])
2326AC_LINK_IFELSE(
2327 [AC_LANG_PROGRAM([[
2328#include <string.h>
2329#include <openssl/evp.h>
2330 ]], [[
2331 exit(EVP_aes_128_gcm() == NULL ||
2332 EVP_aes_256_gcm() == NULL ||
2333 EVP_CTRL_GCM_SET_IV_FIXED == 0 ||
2334 EVP_CTRL_GCM_IV_GEN == 0 ||
2335 EVP_CTRL_GCM_SET_TAG == 0 ||
2336 EVP_CTRL_GCM_GET_TAG == 0 ||
2337 EVP_CIPHER_CTX_ctrl(NULL, 0, 0, NULL) == 0);
2338 ]])],
2339 [
2340 AC_MSG_RESULT([yes])
2341 AC_DEFINE([OPENSSL_HAVE_EVPGCM], [1],
2342 [libcrypto has EVP AES GCM])
2343 ],
2344 [
2345 AC_MSG_RESULT([no])
2346 ]
2347)
2348
2349AC_SEARCH_LIBS([EVP_CIPHER_CTX_ctrl], [crypto],
2350 [AC_DEFINE([HAVE_EVP_CIPHER_CTX_CTRL], [1],
2351 [Define if libcrypto has EVP_CIPHER_CTX_ctrl])])
2352
2302AC_MSG_CHECKING([if EVP_DigestUpdate returns an int])
2303AC_LINK_IFELSE(
2304 [AC_LANG_PROGRAM([[
2305#include <string.h>
2306#include <openssl/evp.h>
2307 ]], [[
2308 if(EVP_DigestUpdate(NULL, NULL,0))
2309 exit(0);

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

2560 SSH_PRIVSEP_USER=$withval
2561 fi
2562 ]
2563)
2564AC_DEFINE_UNQUOTED([SSH_PRIVSEP_USER], ["$SSH_PRIVSEP_USER"],
2565 [non-privileged user for privilege separation])
2566AC_SUBST([SSH_PRIVSEP_USER])
2567
2353AC_MSG_CHECKING([if EVP_DigestUpdate returns an int])
2354AC_LINK_IFELSE(
2355 [AC_LANG_PROGRAM([[
2356#include <string.h>
2357#include <openssl/evp.h>
2358 ]], [[
2359 if(EVP_DigestUpdate(NULL, NULL,0))
2360 exit(0);

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

2611 SSH_PRIVSEP_USER=$withval
2612 fi
2613 ]
2614)
2615AC_DEFINE_UNQUOTED([SSH_PRIVSEP_USER], ["$SSH_PRIVSEP_USER"],
2616 [non-privileged user for privilege separation])
2617AC_SUBST([SSH_PRIVSEP_USER])
2618
2619if test "x$have_linux_no_new_privs" = "x1" ; then
2620AC_CHECK_DECL([SECCOMP_MODE_FILTER], [have_seccomp_filter=1], , [
2621 #include <sys/types.h>
2622 #include <linux/seccomp.h>
2623])
2624fi
2625if test "x$have_seccomp_filter" = "x1" ; then
2626AC_MSG_CHECKING([kernel for seccomp_filter support])
2627AC_LINK_IFELSE([AC_LANG_PROGRAM([[
2628 #include <errno.h>
2629 #include <elf.h>
2630 #include <linux/audit.h>
2631 #include <linux/seccomp.h>
2632 #include <stdlib.h>
2633 #include <sys/prctl.h>
2634 ]],
2635 [[ int i = $seccomp_audit_arch;
2636 errno = 0;
2637 prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, NULL, 0, 0);
2638 exit(errno == EFAULT ? 0 : 1); ]])],
2639 [ AC_MSG_RESULT([yes]) ], [
2640 AC_MSG_RESULT([no])
2641 # Disable seccomp filter as a target
2642 have_seccomp_filter=0
2643 ]
2644)
2645fi
2646
2568# Decide which sandbox style to use
2569sandbox_arg=""
2570AC_ARG_WITH([sandbox],
2571 [ --with-sandbox=style Specify privilege separation sandbox (no, darwin, rlimit, systrace, seccomp_filter)],
2572 [
2573 if test "x$withval" = "xyes" ; then
2574 sandbox_arg=""
2575 else

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

2594#endif
2595#include <errno.h>
2596#include <fcntl.h>
2597#include <stdlib.h>
2598 ]],[[
2599 struct rlimit rl_zero;
2600 int fd, r;
2601 fd_set fds;
2647# Decide which sandbox style to use
2648sandbox_arg=""
2649AC_ARG_WITH([sandbox],
2650 [ --with-sandbox=style Specify privilege separation sandbox (no, darwin, rlimit, systrace, seccomp_filter)],
2651 [
2652 if test "x$withval" = "xyes" ; then
2653 sandbox_arg=""
2654 else

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

2673#endif
2674#include <errno.h>
2675#include <fcntl.h>
2676#include <stdlib.h>
2677 ]],[[
2678 struct rlimit rl_zero;
2679 int fd, r;
2680 fd_set fds;
2681 struct timeval tv;
2602
2603 fd = open("/dev/null", O_RDONLY);
2604 FD_ZERO(&fds);
2605 FD_SET(fd, &fds);
2606 rl_zero.rlim_cur = rl_zero.rlim_max = 0;
2607 setrlimit(RLIMIT_FSIZE, &rl_zero);
2608 setrlimit(RLIMIT_NOFILE, &rl_zero);
2682
2683 fd = open("/dev/null", O_RDONLY);
2684 FD_ZERO(&fds);
2685 FD_SET(fd, &fds);
2686 rl_zero.rlim_cur = rl_zero.rlim_max = 0;
2687 setrlimit(RLIMIT_FSIZE, &rl_zero);
2688 setrlimit(RLIMIT_NOFILE, &rl_zero);
2609 r = select(fd+1, &fds, NULL, NULL, NULL);
2689 tv.tv_sec = 1;
2690 tv.tv_usec = 0;
2691 r = select(fd+1, &fds, NULL, NULL, &tv);
2610 exit (r == -1 ? 1 : 0);
2611 ]])],
2612 [AC_MSG_RESULT([yes])
2613 select_works_with_rlimit=yes],
2614 [AC_MSG_RESULT([no])
2615 select_works_with_rlimit=no],
2616 [AC_MSG_WARN([cross compiling: assuming yes])]
2617)
2618
2692 exit (r == -1 ? 1 : 0);
2693 ]])],
2694 [AC_MSG_RESULT([yes])
2695 select_works_with_rlimit=yes],
2696 [AC_MSG_RESULT([no])
2697 select_works_with_rlimit=no],
2698 [AC_MSG_WARN([cross compiling: assuming yes])]
2699)
2700
2701AC_MSG_CHECKING([if setrlimit(RLIMIT_NOFILE,{0,0}) works])
2702AC_RUN_IFELSE(
2703 [AC_LANG_PROGRAM([[
2704#include <sys/types.h>
2705#ifdef HAVE_SYS_TIME_H
2706# include <sys/time.h>
2707#endif
2708#include <sys/resource.h>
2709#include <errno.h>
2710#include <stdlib.h>
2711 ]],[[
2712 struct rlimit rl_zero;
2713 int fd, r;
2714 fd_set fds;
2715
2716 rl_zero.rlim_cur = rl_zero.rlim_max = 0;
2717 r = setrlimit(RLIMIT_NOFILE, &rl_zero);
2718 exit (r == -1 ? 1 : 0);
2719 ]])],
2720 [AC_MSG_RESULT([yes])
2721 rlimit_nofile_zero_works=yes],
2722 [AC_MSG_RESULT([no])
2723 rlimit_nofile_zero_works=no],
2724 [AC_MSG_WARN([cross compiling: assuming yes])]
2725)
2726
2619AC_MSG_CHECKING([if setrlimit RLIMIT_FSIZE works])
2620AC_RUN_IFELSE(
2621 [AC_LANG_PROGRAM([[
2622#include <sys/types.h>
2623#include <sys/resource.h>
2624#include <stdlib.h>
2625 ]],[[
2626 struct rlimit rl_zero;

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

2647 test "x$ac_cv_func_sandbox_init" != "xyes" -o \
2648 "x$ac_cv_header_sandbox_h" != "xyes" && \
2649 AC_MSG_ERROR([Darwin seatbelt sandbox requires sandbox.h and sandbox_init function])
2650 SANDBOX_STYLE="darwin"
2651 AC_DEFINE([SANDBOX_DARWIN], [1], [Sandbox using Darwin sandbox_init(3)])
2652elif test "x$sandbox_arg" = "xseccomp_filter" || \
2653 ( test -z "$sandbox_arg" && \
2654 test "x$have_seccomp_filter" = "x1" && \
2727AC_MSG_CHECKING([if setrlimit RLIMIT_FSIZE works])
2728AC_RUN_IFELSE(
2729 [AC_LANG_PROGRAM([[
2730#include <sys/types.h>
2731#include <sys/resource.h>
2732#include <stdlib.h>
2733 ]],[[
2734 struct rlimit rl_zero;

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

2755 test "x$ac_cv_func_sandbox_init" != "xyes" -o \
2756 "x$ac_cv_header_sandbox_h" != "xyes" && \
2757 AC_MSG_ERROR([Darwin seatbelt sandbox requires sandbox.h and sandbox_init function])
2758 SANDBOX_STYLE="darwin"
2759 AC_DEFINE([SANDBOX_DARWIN], [1], [Sandbox using Darwin sandbox_init(3)])
2760elif test "x$sandbox_arg" = "xseccomp_filter" || \
2761 ( test -z "$sandbox_arg" && \
2762 test "x$have_seccomp_filter" = "x1" && \
2763 test "x$ac_cv_header_elf_h" = "xyes" && \
2655 test "x$ac_cv_header_linux_audit_h" = "xyes" && \
2764 test "x$ac_cv_header_linux_audit_h" = "xyes" && \
2656 test "x$have_seccomp_audit_arch" = "x1" && \
2765 test "x$ac_cv_header_linux_filter_h" = "xyes" && \
2766 test "x$seccomp_audit_arch" != "x" && \
2657 test "x$have_linux_no_new_privs" = "x1" && \
2658 test "x$ac_cv_func_prctl" = "xyes" ) ; then
2767 test "x$have_linux_no_new_privs" = "x1" && \
2768 test "x$ac_cv_func_prctl" = "xyes" ) ; then
2659 test "x$have_seccomp_audit_arch" != "x1" && \
2769 test "x$seccomp_audit_arch" = "x" && \
2660 AC_MSG_ERROR([seccomp_filter sandbox not supported on $host])
2661 test "x$have_linux_no_new_privs" != "x1" && \
2662 AC_MSG_ERROR([seccomp_filter sandbox requires PR_SET_NO_NEW_PRIVS])
2663 test "x$have_seccomp_filter" != "x1" && \
2664 AC_MSG_ERROR([seccomp_filter sandbox requires seccomp headers])
2665 test "x$ac_cv_func_prctl" != "xyes" && \
2666 AC_MSG_ERROR([seccomp_filter sandbox requires prctl function])
2667 SANDBOX_STYLE="seccomp_filter"
2668 AC_DEFINE([SANDBOX_SECCOMP_FILTER], [1], [Sandbox using seccomp filter])
2669elif test "x$sandbox_arg" = "xrlimit" || \
2670 ( test -z "$sandbox_arg" && test "x$ac_cv_func_setrlimit" = "xyes" && \
2770 AC_MSG_ERROR([seccomp_filter sandbox not supported on $host])
2771 test "x$have_linux_no_new_privs" != "x1" && \
2772 AC_MSG_ERROR([seccomp_filter sandbox requires PR_SET_NO_NEW_PRIVS])
2773 test "x$have_seccomp_filter" != "x1" && \
2774 AC_MSG_ERROR([seccomp_filter sandbox requires seccomp headers])
2775 test "x$ac_cv_func_prctl" != "xyes" && \
2776 AC_MSG_ERROR([seccomp_filter sandbox requires prctl function])
2777 SANDBOX_STYLE="seccomp_filter"
2778 AC_DEFINE([SANDBOX_SECCOMP_FILTER], [1], [Sandbox using seccomp filter])
2779elif test "x$sandbox_arg" = "xrlimit" || \
2780 ( test -z "$sandbox_arg" && test "x$ac_cv_func_setrlimit" = "xyes" && \
2671 test "x$select_works_with_rlimit" == "xyes" ) ; then
2781 test "x$select_works_with_rlimit" = "xyes" && \
2782 test "x$rlimit_nofile_zero_works" = "xyes" ) ; then
2672 test "x$ac_cv_func_setrlimit" != "xyes" && \
2673 AC_MSG_ERROR([rlimit sandbox requires setrlimit function])
2674 test "x$select_works_with_rlimit" != "xyes" && \
2675 AC_MSG_ERROR([rlimit sandbox requires select to work with rlimit])
2676 SANDBOX_STYLE="rlimit"
2677 AC_DEFINE([SANDBOX_RLIMIT], [1], [Sandbox using setrlimit(2)])
2678elif test -z "$sandbox_arg" || test "x$sandbox_arg" = "xno" || \
2679 test "x$sandbox_arg" = "xnone" || test "x$sandbox_arg" = "xnull" ; then

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

3555
3556 AC_DEFINE([KRB5], [1], [Define if you want Kerberos 5 support])
3557 KRB5_MSG="yes"
3558
3559 AC_PATH_PROG([KRB5CONF], [krb5-config],
3560 [$KRB5ROOT/bin/krb5-config],
3561 [$KRB5ROOT/bin:$PATH])
3562 if test -x $KRB5CONF ; then
2783 test "x$ac_cv_func_setrlimit" != "xyes" && \
2784 AC_MSG_ERROR([rlimit sandbox requires setrlimit function])
2785 test "x$select_works_with_rlimit" != "xyes" && \
2786 AC_MSG_ERROR([rlimit sandbox requires select to work with rlimit])
2787 SANDBOX_STYLE="rlimit"
2788 AC_DEFINE([SANDBOX_RLIMIT], [1], [Sandbox using setrlimit(2)])
2789elif test -z "$sandbox_arg" || test "x$sandbox_arg" = "xno" || \
2790 test "x$sandbox_arg" = "xnone" || test "x$sandbox_arg" = "xnull" ; then

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

3666
3667 AC_DEFINE([KRB5], [1], [Define if you want Kerberos 5 support])
3668 KRB5_MSG="yes"
3669
3670 AC_PATH_PROG([KRB5CONF], [krb5-config],
3671 [$KRB5ROOT/bin/krb5-config],
3672 [$KRB5ROOT/bin:$PATH])
3673 if test -x $KRB5CONF ; then
3674 K5CFLAGS="`$KRB5CONF --cflags`"
3675 K5LIBS="`$KRB5CONF --libs`"
3676 CPPFLAGS="$CPPFLAGS $K5CFLAGS"
3563
3564 AC_MSG_CHECKING([for gssapi support])
3565 if $KRB5CONF | grep gssapi >/dev/null ; then
3566 AC_MSG_RESULT([yes])
3567 AC_DEFINE([GSSAPI], [1],
3568 [Define this if you want GSSAPI
3569 support in the version 2 protocol])
3677
3678 AC_MSG_CHECKING([for gssapi support])
3679 if $KRB5CONF | grep gssapi >/dev/null ; then
3680 AC_MSG_RESULT([yes])
3681 AC_DEFINE([GSSAPI], [1],
3682 [Define this if you want GSSAPI
3683 support in the version 2 protocol])
3570 k5confopts=gssapi
3684 GSSCFLAGS="`$KRB5CONF --cflags gssapi`"
3685 GSSLIBS="`$KRB5CONF --libs gssapi`"
3686 CPPFLAGS="$CPPFLAGS $GSSCFLAGS"
3571 else
3572 AC_MSG_RESULT([no])
3687 else
3688 AC_MSG_RESULT([no])
3573 k5confopts=""
3574 fi
3689 fi
3575 K5CFLAGS="`$KRB5CONF --cflags $k5confopts`"
3576 K5LIBS="`$KRB5CONF --libs $k5confopts`"
3577 CPPFLAGS="$CPPFLAGS $K5CFLAGS"
3578 AC_MSG_CHECKING([whether we are using Heimdal])
3579 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <krb5.h>
3580 ]], [[ char *tmp = heimdal_version; ]])],
3581 [ AC_MSG_RESULT([yes])
3582 AC_DEFINE([HEIMDAL], [1],
3583 [Define this if you are using the Heimdal
3584 version of Kerberos V5]) ],
3585 [AC_MSG_RESULT([no])

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

3601 ], [ AC_MSG_RESULT([no])
3602 K5LIBS="-lkrb5 -lk5crypto -lcom_err"
3603
3604 ])
3605 AC_SEARCH_LIBS([dn_expand], [resolv])
3606
3607 AC_CHECK_LIB([gssapi_krb5], [gss_init_sec_context],
3608 [ AC_DEFINE([GSSAPI])
3690 AC_MSG_CHECKING([whether we are using Heimdal])
3691 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <krb5.h>
3692 ]], [[ char *tmp = heimdal_version; ]])],
3693 [ AC_MSG_RESULT([yes])
3694 AC_DEFINE([HEIMDAL], [1],
3695 [Define this if you are using the Heimdal
3696 version of Kerberos V5]) ],
3697 [AC_MSG_RESULT([no])

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

3713 ], [ AC_MSG_RESULT([no])
3714 K5LIBS="-lkrb5 -lk5crypto -lcom_err"
3715
3716 ])
3717 AC_SEARCH_LIBS([dn_expand], [resolv])
3718
3719 AC_CHECK_LIB([gssapi_krb5], [gss_init_sec_context],
3720 [ AC_DEFINE([GSSAPI])
3609 K5LIBS="-lgssapi_krb5 $K5LIBS" ],
3721 GSSLIBS="-lgssapi_krb5" ],
3610 [ AC_CHECK_LIB([gssapi], [gss_init_sec_context],
3611 [ AC_DEFINE([GSSAPI])
3722 [ AC_CHECK_LIB([gssapi], [gss_init_sec_context],
3723 [ AC_DEFINE([GSSAPI])
3612 K5LIBS="-lgssapi $K5LIBS" ],
3613 AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]),
3614 $K5LIBS)
3615 ],
3616 $K5LIBS)
3724 GSSLIBS="-lgssapi" ],
3725 [ AC_CHECK_LIB([gss], [gss_init_sec_context],
3726 [ AC_DEFINE([GSSAPI])
3727 GSSLIBS="-lgss" ],
3728 AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]))
3729 ])
3730 ])
3617
3618 AC_CHECK_HEADER([gssapi.h], ,
3619 [ unset ac_cv_header_gssapi_h
3620 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
3621 AC_CHECK_HEADERS([gssapi.h], ,
3622 AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail])
3623 )
3624 ]

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

3636 if test ! -z "$blibpath" ; then
3637 blibpath="$blibpath:${KRB5ROOT}/lib"
3638 fi
3639
3640 AC_CHECK_HEADERS([gssapi.h gssapi/gssapi.h])
3641 AC_CHECK_HEADERS([gssapi_krb5.h gssapi/gssapi_krb5.h])
3642 AC_CHECK_HEADERS([gssapi_generic.h gssapi/gssapi_generic.h])
3643
3731
3732 AC_CHECK_HEADER([gssapi.h], ,
3733 [ unset ac_cv_header_gssapi_h
3734 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
3735 AC_CHECK_HEADERS([gssapi.h], ,
3736 AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail])
3737 )
3738 ]

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

3750 if test ! -z "$blibpath" ; then
3751 blibpath="$blibpath:${KRB5ROOT}/lib"
3752 fi
3753
3754 AC_CHECK_HEADERS([gssapi.h gssapi/gssapi.h])
3755 AC_CHECK_HEADERS([gssapi_krb5.h gssapi/gssapi_krb5.h])
3756 AC_CHECK_HEADERS([gssapi_generic.h gssapi/gssapi_generic.h])
3757
3644 LIBS="$LIBS $K5LIBS"
3645 AC_SEARCH_LIBS([k_hasafs], [kafs], [AC_DEFINE([USE_AFS], [1],
3646 [Define this if you want to use libkafs' AFS support])])
3758 AC_SEARCH_LIBS([k_hasafs], [kafs], [AC_DEFINE([USE_AFS], [1],
3759 [Define this if you want to use libkafs' AFS support])])
3760
3761 AC_CHECK_DECLS([GSS_C_NT_HOSTBASED_SERVICE], [], [], [[
3762#ifdef HAVE_GSSAPI_H
3763# include <gssapi.h>
3764#elif defined(HAVE_GSSAPI_GSSAPI_H)
3765# include <gssapi/gssapi.h>
3766#endif
3767
3768#ifdef HAVE_GSSAPI_GENERIC_H
3769# include <gssapi_generic.h>
3770#elif defined(HAVE_GSSAPI_GSSAPI_GENERIC_H)
3771# include <gssapi/gssapi_generic.h>
3772#endif
3773 ]])
3647 fi
3648 ]
3649)
3774 fi
3775 ]
3776)
3777AC_SUBST([GSSLIBS])
3778AC_SUBST([K5LIBS])
3650
3651# Looking for programs, paths and files
3652
3653PRIVSEP_PATH=/var/empty
3654AC_ARG_WITH([privsep-path],
3655 [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)],
3656 [
3657 if test -n "$withval" && test "x$withval" != "xno" && \

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

4308 fi
4309 fi
4310fi
4311if test -n "$conf_wtmp_location"; then
4312 AC_DEFINE_UNQUOTED([CONF_WTMP_FILE], ["$conf_wtmp_location"],
4313 [Define if you want to specify the path to your wtmp file])
4314fi
4315
3779
3780# Looking for programs, paths and files
3781
3782PRIVSEP_PATH=/var/empty
3783AC_ARG_WITH([privsep-path],
3784 [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)],
3785 [
3786 if test -n "$withval" && test "x$withval" != "xno" && \

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

4437 fi
4438 fi
4439fi
4440if test -n "$conf_wtmp_location"; then
4441 AC_DEFINE_UNQUOTED([CONF_WTMP_FILE], ["$conf_wtmp_location"],
4442 [Define if you want to specify the path to your wtmp file])
4443fi
4444
4316
4317dnl wtmpx detection
4318AC_MSG_CHECKING([if your system defines WTMPX_FILE])
4319AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4320#include <sys/types.h>
4321#include <utmp.h>
4322#ifdef HAVE_UTMPX_H
4323#include <utmpx.h>
4324#endif

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

4340fi
4341
4342
4343if test ! -z "$blibpath" ; then
4344 LDFLAGS="$LDFLAGS $blibflags$blibpath"
4345 AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile])
4346fi
4347
4445dnl wtmpx detection
4446AC_MSG_CHECKING([if your system defines WTMPX_FILE])
4447AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4448#include <sys/types.h>
4449#include <utmp.h>
4450#ifdef HAVE_UTMPX_H
4451#include <utmpx.h>
4452#endif

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

4468fi
4469
4470
4471if test ! -z "$blibpath" ; then
4472 LDFLAGS="$LDFLAGS $blibflags$blibpath"
4473 AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile])
4474fi
4475
4476AC_CHECK_MEMBER([struct lastlog.ll_line], [], [
4477 if test x$SKIP_DISABLE_LASTLOG_DEFINE != "xyes" ; then
4478 AC_DEFINE([DISABLE_LASTLOG])
4479 fi
4480 ], [
4481#ifdef HAVE_SYS_TYPES_H
4482#include <sys/types.h>
4483#endif
4484#ifdef HAVE_UTMP_H
4485#include <utmp.h>
4486#endif
4487#ifdef HAVE_UTMPX_H
4488#include <utmpx.h>
4489#endif
4490#ifdef HAVE_LASTLOG_H
4491#include <lastlog.h>
4492#endif
4493 ])
4494
4495AC_CHECK_MEMBER([struct utmp.ut_line], [], [
4496 AC_DEFINE([DISABLE_UTMP])
4497 AC_DEFINE([DISABLE_WTMP])
4498 ], [
4499#ifdef HAVE_SYS_TYPES_H
4500#include <sys/types.h>
4501#endif
4502#ifdef HAVE_UTMP_H
4503#include <utmp.h>
4504#endif
4505#ifdef HAVE_UTMPX_H
4506#include <utmpx.h>
4507#endif
4508#ifdef HAVE_LASTLOG_H
4509#include <lastlog.h>
4510#endif
4511 ])
4512
4348dnl Adding -Werror to CFLAGS early prevents configure tests from running.
4349dnl Add now.
4350CFLAGS="$CFLAGS $werror_flags"
4351
4352if test "x$ac_cv_func_getaddrinfo" != "xyes" ; then
4353 TEST_SSH_IPV6=no
4354else
4355 TEST_SSH_IPV6=yes

--- 108 unchanged lines hidden --- 		4513dnl Adding -Werror to CFLAGS early prevents configure tests from running.
4514dnl Add now.
4515CFLAGS="$CFLAGS $werror_flags"
4516
4517if test "x$ac_cv_func_getaddrinfo" != "xyes" ; then
4518 TEST_SSH_IPV6=no
4519else
4520 TEST_SSH_IPV6=yes

--- 108 unchanged lines hidden ---