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configure.ac (214979) configure.ac (218767)
1# $Id: configure.ac,v 1.451 2010/08/16 03:15:23 dtucker Exp $
1# $Id: configure.ac,v 1.469 2011/01/21 22:37:05 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: 1.451 $)
18AC_REVISION($Revision: 1.469 $)
19AC_CONFIG_SRCDIR([ssh.c])
20
19AC_CONFIG_SRCDIR([ssh.c])
20
21# local macros
22AC_DEFUN([OPENSSH_CHECK_CFLAG_COMPILE], [{
23 AC_MSG_CHECKING([if $CC supports $1])
24 saved_CFLAGS="$CFLAGS"
25 CFLAGS="$CFLAGS $1"
26 AC_COMPILE_IFELSE([void main(void) { return 0; }],
27 [ AC_MSG_RESULT(yes) ],
28 [ AC_MSG_RESULT(no)
29 CFLAGS="$saved_CFLAGS" ]
30 )
31}])
32
21AC_CONFIG_HEADER(config.h)
22AC_PROG_CC
23AC_CANONICAL_HOST
24AC_C_BIGENDIAN
25
26# Checks for programs.
27AC_PROG_AWK
28AC_PROG_CPP

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36AC_PATH_PROG(SED, sed)
37AC_SUBST(PERL)
38AC_PATH_PROG(ENT, ent)
39AC_SUBST(ENT)
40AC_PATH_PROG(TEST_MINUS_S_SH, bash)
41AC_PATH_PROG(TEST_MINUS_S_SH, ksh)
42AC_PATH_PROG(TEST_MINUS_S_SH, sh)
43AC_PATH_PROG(SH, sh)
33AC_CONFIG_HEADER(config.h)
34AC_PROG_CC
35AC_CANONICAL_HOST
36AC_C_BIGENDIAN
37
38# Checks for programs.
39AC_PROG_AWK
40AC_PROG_CPP

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48AC_PATH_PROG(SED, sed)
49AC_SUBST(PERL)
50AC_PATH_PROG(ENT, ent)
51AC_SUBST(ENT)
52AC_PATH_PROG(TEST_MINUS_S_SH, bash)
53AC_PATH_PROG(TEST_MINUS_S_SH, ksh)
54AC_PATH_PROG(TEST_MINUS_S_SH, sh)
55AC_PATH_PROG(SH, sh)
56AC_PATH_PROG(GROFF, groff)
57AC_PATH_PROG(NROFF, nroff)
58AC_PATH_PROG(MANDOC, mandoc)
44AC_SUBST(TEST_SHELL,sh)
45
59AC_SUBST(TEST_SHELL,sh)
60
61dnl select manpage formatter
62if test "x$MANDOC" != "x" ; then
63 MANFMT="$MANDOC"
64elif test "x$NROFF" != "x" ; then
65 MANFMT="$NROFF -mandoc"
66elif test "x$GROFF" != "x" ; then
67 MANFMT="$GROFF -mandoc -Tascii"
68else
69 AC_MSG_WARN([no manpage formatted found])
70 MANFMT="false"
71fi
72AC_SUBST(MANFMT)
73
46dnl for buildpkg.sh
47AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd,
48 [/usr/sbin${PATH_SEPARATOR}/etc])
49AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd,
50 [/usr/sbin${PATH_SEPARATOR}/etc])
51AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no)
52if test -x /sbin/sh; then
53 AC_SUBST(STARTUP_SCRIPT_SHELL,/sbin/sh)

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92
93use_stack_protector=1
94AC_ARG_WITH(stackprotect,
95 [ --without-stackprotect Don't use compiler's stack protection], [
96 if test "x$withval" = "xno"; then
97 use_stack_protector=0
98 fi ])
99
74dnl for buildpkg.sh
75AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd,
76 [/usr/sbin${PATH_SEPARATOR}/etc])
77AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd,
78 [/usr/sbin${PATH_SEPARATOR}/etc])
79AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no)
80if test -x /sbin/sh; then
81 AC_SUBST(STARTUP_SCRIPT_SHELL,/sbin/sh)

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120
121use_stack_protector=1
122AC_ARG_WITH(stackprotect,
123 [ --without-stackprotect Don't use compiler's stack protection], [
124 if test "x$withval" = "xno"; then
125 use_stack_protector=0
126 fi ])
127
128
100if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
129if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
101 CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized"
130 OPENSSH_CHECK_CFLAG_COMPILE([-Wall])
131 OPENSSH_CHECK_CFLAG_COMPILE([-Wpointer-arith])
132 OPENSSH_CHECK_CFLAG_COMPILE([-Wuninitialized])
133 OPENSSH_CHECK_CFLAG_COMPILE([-Wsign-compare])
134 OPENSSH_CHECK_CFLAG_COMPILE([-Wformat-security])
135 OPENSSH_CHECK_CFLAG_COMPILE([-Wno-pointer-sign])
136 OPENSSH_CHECK_CFLAG_COMPILE([-Wno-unused-result])
137 OPENSSH_CHECK_CFLAG_COMPILE([-fno-strict-aliasing])
138 AC_MSG_CHECKING(gcc version)
102 GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'`
103 case $GCC_VER in
104 1.*) no_attrib_nonnull=1 ;;
105 2.8* | 2.9*)
139 GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'`
140 case $GCC_VER in
141 1.*) no_attrib_nonnull=1 ;;
142 2.8* | 2.9*)
106 CFLAGS="$CFLAGS -Wsign-compare"
107 no_attrib_nonnull=1
108 ;;
109 2.*) no_attrib_nonnull=1 ;;
143 no_attrib_nonnull=1
144 ;;
145 2.*) no_attrib_nonnull=1 ;;
110 3.*) CFLAGS="$CFLAGS -Wsign-compare -Wformat-security" ;;
111 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign -Wformat-security -fno-strict-aliasing" ;;
112 *) ;;
113 esac
146 *) ;;
147 esac
148 AC_MSG_RESULT($GCC_VER)
114
115 AC_MSG_CHECKING(if $CC accepts -fno-builtin-memset)
116 saved_CFLAGS="$CFLAGS"
117 CFLAGS="$CFLAGS -fno-builtin-memset"
118 AC_LINK_IFELSE( [AC_LANG_SOURCE([[
119#include <string.h>
120int main(void){char b[10]; memset(b, 0, sizeof(b));}
121 ]])],

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328# older BSDs need sys/param.h before sys/mount.h
329AC_CHECK_HEADERS(sys/mount.h, [], [], [
330#include <sys/param.h>
331])
332
333# Messages for features tested for in target-specific section
334SIA_MSG="no"
335SPC_MSG="no"
149
150 AC_MSG_CHECKING(if $CC accepts -fno-builtin-memset)
151 saved_CFLAGS="$CFLAGS"
152 CFLAGS="$CFLAGS -fno-builtin-memset"
153 AC_LINK_IFELSE( [AC_LANG_SOURCE([[
154#include <string.h>
155int main(void){char b[10]; memset(b, 0, sizeof(b));}
156 ]])],

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363# older BSDs need sys/param.h before sys/mount.h
364AC_CHECK_HEADERS(sys/mount.h, [], [], [
365#include <sys/param.h>
366])
367
368# Messages for features tested for in target-specific section
369SIA_MSG="no"
370SPC_MSG="no"
371SP_MSG="no"
336
337# Check for some target-specific stuff
338case "$host" in
339*-*-aix*)
340 # Some versions of VAC won't allow macro redefinitions at
341 # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that
342 # particularly with older versions of vac or xlc.
343 # It also throws errors about null macro argments, but these are

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442 [Define if X11 doesn't support AF_UNIX sockets on that system])
443 AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1,
444 [Define if the concept of ports only accessible to
445 superusers isn't known])
446 AC_DEFINE(DISABLE_FD_PASSING, 1,
447 [Define if your platform needs to skip post auth
448 file descriptor passing])
449 AC_DEFINE(SSH_IOBUFSZ, 65535, [Windows is sensitive to read buffer size])
372
373# Check for some target-specific stuff
374case "$host" in
375*-*-aix*)
376 # Some versions of VAC won't allow macro redefinitions at
377 # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that
378 # particularly with older versions of vac or xlc.
379 # It also throws errors about null macro argments, but these are

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478 [Define if X11 doesn't support AF_UNIX sockets on that system])
479 AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1,
480 [Define if the concept of ports only accessible to
481 superusers isn't known])
482 AC_DEFINE(DISABLE_FD_PASSING, 1,
483 [Define if your platform needs to skip post auth
484 file descriptor passing])
485 AC_DEFINE(SSH_IOBUFSZ, 65535, [Windows is sensitive to read buffer size])
486 AC_DEFINE(FILESYSTEM_NO_BACKSLASH, 1, [File names may not contain backslash characters])
450 ;;
451*-*-dgux*)
452 AC_DEFINE(IP_TOS_IS_BROKEN, 1,
453 [Define if your system choked on IP TOS setting])
454 AC_DEFINE(SETEUID_BREAKS_SETUID)
455 AC_DEFINE(BROKEN_SETREUID)
456 AC_DEFINE(BROKEN_SETREGID)
457 ;;

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

699 AC_CHECK_LIB(contract, ct_tmpl_activate,
700 [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1,
701 [Define if you have Solaris process contracts])
702 SSHDLIBS="$SSHDLIBS -lcontract"
703 AC_SUBST(SSHDLIBS)
704 SPC_MSG="yes" ], )
705 ],
706 )
487 ;;
488*-*-dgux*)
489 AC_DEFINE(IP_TOS_IS_BROKEN, 1,
490 [Define if your system choked on IP TOS setting])
491 AC_DEFINE(SETEUID_BREAKS_SETUID)
492 AC_DEFINE(BROKEN_SETREUID)
493 AC_DEFINE(BROKEN_SETREGID)
494 ;;

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

736 AC_CHECK_LIB(contract, ct_tmpl_activate,
737 [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1,
738 [Define if you have Solaris process contracts])
739 SSHDLIBS="$SSHDLIBS -lcontract"
740 AC_SUBST(SSHDLIBS)
741 SPC_MSG="yes" ], )
742 ],
743 )
744 AC_ARG_WITH(solaris-projects,
745 [ --with-solaris-projects Enable Solaris projects (experimental)],
746 [
747 AC_CHECK_LIB(project, setproject,
748 [ AC_DEFINE(USE_SOLARIS_PROJECTS, 1,
749 [Define if you have Solaris projects])
750 SSHDLIBS="$SSHDLIBS -lproject"
751 AC_SUBST(SSHDLIBS)
752 SP_MSG="yes" ], )
753 ],
754 )
707 ;;
708*-*-sunos4*)
709 CPPFLAGS="$CPPFLAGS -DSUNOS4"
710 AC_CHECK_FUNCS(getpwanam)
711 AC_DEFINE(PAM_SUN_CODEBASE)
712 conf_utmp_location=/etc/utmp
713 conf_wtmp_location=/var/adm/wtmp
714 conf_lastlog_location=/var/adm/lastlog

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

1113 gl_matchc options in glob_t])
1114 AC_MSG_RESULT(yes)
1115 ],
1116 [
1117 AC_MSG_RESULT(no)
1118 ]
1119)
1120
755 ;;
756*-*-sunos4*)
757 CPPFLAGS="$CPPFLAGS -DSUNOS4"
758 AC_CHECK_FUNCS(getpwanam)
759 AC_DEFINE(PAM_SUN_CODEBASE)
760 conf_utmp_location=/etc/utmp
761 conf_wtmp_location=/var/adm/wtmp
762 conf_lastlog_location=/var/adm/lastlog

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

1161 gl_matchc options in glob_t])
1162 AC_MSG_RESULT(yes)
1163 ],
1164 [
1165 AC_MSG_RESULT(no)
1166 ]
1167)
1168
1169# Check for g.gl_statv glob() extension
1170AC_MSG_CHECKING(for gl_statv and GLOB_KEEPSTAT extensions for glob)
1171AC_TRY_COMPILE(
1172 [ #include <glob.h> ],
1173 [
1174#ifndef GLOB_KEEPSTAT
1175#error "glob does not support GLOB_KEEPSTAT extension"
1176#endif
1177glob_t g;
1178g.gl_statv = NULL;
1179],
1180 [
1181 AC_DEFINE(GLOB_HAS_GL_STATV, 1,
1182 [Define if your system glob() function has
1183 gl_statv options in glob_t])
1184 AC_MSG_RESULT(yes)
1185 ],
1186 [
1187 AC_MSG_RESULT(no)
1188 ]
1189)
1190
1121AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>])
1122
1123AC_MSG_CHECKING([whether struct dirent allocates space for d_name])
1124AC_RUN_IFELSE(
1125 [AC_LANG_SOURCE([[
1126#include <sys/types.h>
1127#include <dirent.h>
1128int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));}

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

1268 else
1269 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1270 if test -n "${need_dash_r}"; then
1271 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
1272 else
1273 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
1274 fi
1275 fi
1191AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>])
1192
1193AC_MSG_CHECKING([whether struct dirent allocates space for d_name])
1194AC_RUN_IFELSE(
1195 [AC_LANG_SOURCE([[
1196#include <sys/types.h>
1197#include <dirent.h>
1198int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));}

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

1338 else
1339 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1340 if test -n "${need_dash_r}"; then
1341 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
1342 else
1343 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
1344 fi
1345 fi
1276 if test "x$use_pkgconfig_for_libedit" == "xyes"; then
1346 if test "x$use_pkgconfig_for_libedit" = "xyes"; then
1277 LIBEDIT=`$PKGCONFIG --libs-only-l libedit`
1278 CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags libedit`"
1279 else
1280 LIBEDIT="-ledit -lcurses"
1281 fi
1282 OTHERLIBS=`echo $LIBEDIT | sed 's/-ledit//'`
1283 AC_CHECK_LIB(edit, el_init,
1284 [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp])

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

1303 [ AC_MSG_RESULT(no)
1304 AC_MSG_ERROR(libedit version is not compatible) ]
1305 )
1306 fi ]
1307)
1308
1309AUDIT_MODULE=none
1310AC_ARG_WITH(audit,
1347 LIBEDIT=`$PKGCONFIG --libs-only-l libedit`
1348 CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags libedit`"
1349 else
1350 LIBEDIT="-ledit -lcurses"
1351 fi
1352 OTHERLIBS=`echo $LIBEDIT | sed 's/-ledit//'`
1353 AC_CHECK_LIB(edit, el_init,
1354 [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp])

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

1373 [ AC_MSG_RESULT(no)
1374 AC_MSG_ERROR(libedit version is not compatible) ]
1375 )
1376 fi ]
1377)
1378
1379AUDIT_MODULE=none
1380AC_ARG_WITH(audit,
1311 [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)],
1381 [ --with-audit=module Enable audit support (modules=debug,bsm,linux)],
1312 [
1313 AC_MSG_CHECKING(for supported audit module)
1314 case "$withval" in
1315 bsm)
1316 AC_MSG_RESULT(bsm)
1317 AUDIT_MODULE=bsm
1318 dnl Checks for headers, libs and functions
1319 AC_CHECK_HEADERS(bsm/audit.h, [],

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

1327 AC_CHECK_LIB(bsm, getaudit, [],
1328 [AC_MSG_ERROR(BSM enabled and required library not found)])
1329 AC_CHECK_FUNCS(getaudit, [],
1330 [AC_MSG_ERROR(BSM enabled and required function not found)])
1331 # These are optional
1332 AC_CHECK_FUNCS(getaudit_addr aug_get_machine)
1333 AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module])
1334 ;;
1382 [
1383 AC_MSG_CHECKING(for supported audit module)
1384 case "$withval" in
1385 bsm)
1386 AC_MSG_RESULT(bsm)
1387 AUDIT_MODULE=bsm
1388 dnl Checks for headers, libs and functions
1389 AC_CHECK_HEADERS(bsm/audit.h, [],

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

1397 AC_CHECK_LIB(bsm, getaudit, [],
1398 [AC_MSG_ERROR(BSM enabled and required library not found)])
1399 AC_CHECK_FUNCS(getaudit, [],
1400 [AC_MSG_ERROR(BSM enabled and required function not found)])
1401 # These are optional
1402 AC_CHECK_FUNCS(getaudit_addr aug_get_machine)
1403 AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module])
1404 ;;
1405 linux)
1406 AC_MSG_RESULT(linux)
1407 AUDIT_MODULE=linux
1408 dnl Checks for headers, libs and functions
1409 AC_CHECK_HEADERS(libaudit.h)
1410 SSHDLIBS="$SSHDLIBS -laudit"
1411 AC_DEFINE(USE_LINUX_AUDIT, 1, [Use Linux audit module])
1412 ;;
1335 debug)
1336 AUDIT_MODULE=debug
1337 AC_MSG_RESULT(debug)
1413 debug)
1414 AUDIT_MODULE=debug
1415 AC_MSG_RESULT(debug)
1338 AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module)
1416 AC_DEFINE(SSH_AUDIT_EVENTS, 1, [Use audit debugging module])
1339 ;;
1340 no)
1341 AC_MSG_RESULT(no)
1342 ;;
1343 *)
1344 AC_MSG_ERROR([Unknown audit module $withval])
1345 ;;
1346 esac ]

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1429 strnvis \
1430 strptime \
1431 strtonum \
1432 strtoll \
1433 strtoul \
1434 swap32 \
1435 sysconf \
1436 tcgetpgrp \
1417 ;;
1418 no)
1419 AC_MSG_RESULT(no)
1420 ;;
1421 *)
1422 AC_MSG_ERROR([Unknown audit module $withval])
1423 ;;
1424 esac ]

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

1507 strnvis \
1508 strptime \
1509 strtonum \
1510 strtoll \
1511 strtoul \
1512 swap32 \
1513 sysconf \
1514 tcgetpgrp \
1515 timingsafe_bcmp \
1437 truncate \
1438 unsetenv \
1439 updwtmpx \
1440 user_from_uid \
1441 vasprintf \
1442 vhangup \
1443 vsnprintf \
1444 waitpid \
1445)
1446
1516 truncate \
1517 unsetenv \
1518 updwtmpx \
1519 user_from_uid \
1520 vasprintf \
1521 vhangup \
1522 vsnprintf \
1523 waitpid \
1524)
1525
1526AC_LINK_IFELSE(
1527[
1528#include <ctype.h>
1529int main(void)
1530{
1531 return (isblank('a'));
1532}
1533],
1534 [AC_DEFINE(HAVE_ISBLANK, 1, [Define if you have isblank(3C).])
1535])
1536
1447# PKCS#11 support requires dlopen() and co
1448AC_SEARCH_LIBS(dlopen, dl,
1449 AC_DEFINE([ENABLE_PKCS11], [], [Enable for PKCS#11 support])
1450)
1451
1452# IRIX has a const char return value for gai_strerror()
1453AC_CHECK_FUNCS(gai_strerror,[
1454 AC_DEFINE(HAVE_GAI_STRERROR)

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

2085 [
2086 AC_MSG_RESULT(no)
2087 LIBS="$saved_LIBS"
2088 ]
2089 )
2090 ]
2091)
2092
1537# PKCS#11 support requires dlopen() and co
1538AC_SEARCH_LIBS(dlopen, dl,
1539 AC_DEFINE([ENABLE_PKCS11], [], [Enable for PKCS#11 support])
1540)
1541
1542# IRIX has a const char return value for gai_strerror()
1543AC_CHECK_FUNCS(gai_strerror,[
1544 AC_DEFINE(HAVE_GAI_STRERROR)

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

2175 [
2176 AC_MSG_RESULT(no)
2177 LIBS="$saved_LIBS"
2178 ]
2179 )
2180 ]
2181)
2182
2183AC_CHECK_FUNCS(RSA_generate_key_ex DSA_generate_parameters_ex BN_is_prime_ex RSA_get_default_method)
2184
2093AC_ARG_WITH(ssl-engine,
2094 [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ],
2095 [ if test "x$withval" != "xno" ; then
2096 AC_MSG_CHECKING(for OpenSSL ENGINE support)
2097 AC_TRY_COMPILE(
2098 [ #include <openssl/engine.h>],
2099 [
2100ENGINE_load_builtin_engines();ENGINE_register_all_complete();

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

2151
2152# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
2153# version in OpenSSL.
2154if test "x$check_for_libcrypt_later" = "x1"; then
2155 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
2156fi
2157
2158# Search for SHA256 support in libc and/or OpenSSL
2185AC_ARG_WITH(ssl-engine,
2186 [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ],
2187 [ if test "x$withval" != "xno" ; then
2188 AC_MSG_CHECKING(for OpenSSL ENGINE support)
2189 AC_TRY_COMPILE(
2190 [ #include <openssl/engine.h>],
2191 [
2192ENGINE_load_builtin_engines();ENGINE_register_all_complete();

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

2243
2244# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
2245# version in OpenSSL.
2246if test "x$check_for_libcrypt_later" = "x1"; then
2247 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
2248fi
2249
2250# Search for SHA256 support in libc and/or OpenSSL
2159AC_CHECK_FUNCS(SHA256_Update EVP_sha256)
2251AC_CHECK_FUNCS(SHA256_Update EVP_sha256, [TEST_SSH_SHA256=yes],
2252 [TEST_SSH_SHA256=no])
2253AC_SUBST(TEST_SSH_SHA256)
2160
2254
2255# Check complete ECC support in OpenSSL
2256AC_MSG_CHECKING([whether OpenSSL has complete ECC support])
2257AC_LINK_IFELSE(
2258 [AC_LANG_SOURCE([[
2259#include <openssl/ec.h>
2260#include <openssl/ecdh.h>
2261#include <openssl/ecdsa.h>
2262#include <openssl/evp.h>
2263#include <openssl/objects.h>
2264#include <openssl/opensslv.h>
2265#if OPENSSL_VERSION_NUMBER < 0x0090807f /* 0.9.8g */
2266# error "OpenSSL < 0.9.8g has unreliable ECC code"
2267#endif
2268int main(void) {
2269 EC_KEY *e = EC_KEY_new_by_curve_name(NID_secp521r1);
2270 const EVP_MD *m = EVP_sha512(); /* We need this too */
2271}
2272 ]])],
2273 [
2274 AC_MSG_RESULT(yes)
2275 AC_DEFINE(OPENSSL_HAS_ECC, 1,
2276 [libcrypto includes complete ECC support])
2277 TEST_SSH_ECC=yes
2278 COMMENT_OUT_ECC=""
2279 ],
2280 [
2281 AC_MSG_RESULT(no)
2282 TEST_SSH_ECC=no
2283 COMMENT_OUT_ECC="#no ecc#"
2284 ]
2285)
2286AC_SUBST(TEST_SSH_ECC)
2287AC_SUBST(COMMENT_OUT_ECC)
2288
2161saved_LIBS="$LIBS"
2162AC_CHECK_LIB(iaf, ia_openinfo, [
2163 LIBS="$LIBS -liaf"
2164 AC_CHECK_FUNCS(set_id, [SSHDLIBS="$SSHDLIBS -liaf"
2165 AC_DEFINE(HAVE_LIBIAF, 1,
2166 [Define if system has libiaf that supports set_id])
2167 ])
2168])

--- 1269 unchanged lines hidden (view full) ---

3438 else
3439 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
3440 LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
3441 AC_MSG_CHECKING(whether we are using Heimdal)
3442 AC_TRY_COMPILE([ #include <krb5.h> ],
3443 [ char *tmp = heimdal_version; ],
3444 [ AC_MSG_RESULT(yes)
3445 AC_DEFINE(HEIMDAL)
2289saved_LIBS="$LIBS"
2290AC_CHECK_LIB(iaf, ia_openinfo, [
2291 LIBS="$LIBS -liaf"
2292 AC_CHECK_FUNCS(set_id, [SSHDLIBS="$SSHDLIBS -liaf"
2293 AC_DEFINE(HAVE_LIBIAF, 1,
2294 [Define if system has libiaf that supports set_id])
2295 ])
2296])

--- 1269 unchanged lines hidden (view full) ---

3566 else
3567 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
3568 LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
3569 AC_MSG_CHECKING(whether we are using Heimdal)
3570 AC_TRY_COMPILE([ #include <krb5.h> ],
3571 [ char *tmp = heimdal_version; ],
3572 [ AC_MSG_RESULT(yes)
3573 AC_DEFINE(HEIMDAL)
3446 K5LIBS="-lkrb5 -ldes"
3574 K5LIBS="-lkrb5"
3447 K5LIBS="$K5LIBS -lcom_err -lasn1"
3448 AC_CHECK_LIB(roken, net_write,
3449 [K5LIBS="$K5LIBS -lroken"])
3575 K5LIBS="$K5LIBS -lcom_err -lasn1"
3576 AC_CHECK_LIB(roken, net_write,
3577 [K5LIBS="$K5LIBS -lroken"])
3578 AC_CHECK_LIB(des, des_cbc_encrypt,
3579 [K5LIBS="$K5LIBS -ldes"])
3450 ],
3451 [ AC_MSG_RESULT(no)
3452 K5LIBS="-lkrb5 -lk5crypto -lcom_err"
3453 ]
3454 )
3455 AC_SEARCH_LIBS(dn_expand, resolv)
3456
3457 AC_CHECK_LIB(gssapi_krb5, gss_init_sec_context,

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

4186echo " KerberosV support: $KRB5_MSG"
4187echo " SELinux support: $SELINUX_MSG"
4188echo " Smartcard support: $SCARD_MSG"
4189echo " S/KEY support: $SKEY_MSG"
4190echo " TCP Wrappers support: $TCPW_MSG"
4191echo " MD5 password support: $MD5_MSG"
4192echo " libedit support: $LIBEDIT_MSG"
4193echo " Solaris process contract support: $SPC_MSG"
3580 ],
3581 [ AC_MSG_RESULT(no)
3582 K5LIBS="-lkrb5 -lk5crypto -lcom_err"
3583 ]
3584 )
3585 AC_SEARCH_LIBS(dn_expand, resolv)
3586
3587 AC_CHECK_LIB(gssapi_krb5, gss_init_sec_context,

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

4316echo " KerberosV support: $KRB5_MSG"
4317echo " SELinux support: $SELINUX_MSG"
4318echo " Smartcard support: $SCARD_MSG"
4319echo " S/KEY support: $SKEY_MSG"
4320echo " TCP Wrappers support: $TCPW_MSG"
4321echo " MD5 password support: $MD5_MSG"
4322echo " libedit support: $LIBEDIT_MSG"
4323echo " Solaris process contract support: $SPC_MSG"
4324echo " Solaris project support: $SP_MSG"
4194echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
4195echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
4196echo " BSD Auth support: $BSD_AUTH_MSG"
4197echo " Random number source: $RAND_MSG"
4198if test ! -z "$USE_RAND_HELPER" ; then
4199echo " ssh-rand-helper collects from: $RAND_HELPER_MSG"
4200fi
4201

--- 49 unchanged lines hidden --- 		4325echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
4326echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
4327echo " BSD Auth support: $BSD_AUTH_MSG"
4328echo " Random number source: $RAND_MSG"
4329if test ! -z "$USE_RAND_HELPER" ; then
4330echo " ssh-rand-helper collects from: $RAND_HELPER_MSG"
4331fi
4332

--- 49 unchanged lines hidden ---