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eb5d7ff6 | 1 | # $Id$ |
2b983b95 | 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. | |
0b202697 | 16 | |
76e6410a | 17 | AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org) |
98a7c37b | 18 | AC_CONFIG_SRCDIR([ssh.c]) |
5881cd60 | 19 | |
20 | AC_CONFIG_HEADER(config.h) | |
b14b2ae7 | 21 | AC_PROG_CC |
a7effaac | 22 | AC_CANONICAL_HOST |
cf0c5df5 | 23 | AC_C_BIGENDIAN |
5881cd60 | 24 | |
a0391976 | 25 | # Checks for programs. |
4bbf95fa | 26 | AC_PROG_AWK |
4cca272e | 27 | AC_PROG_CPP |
5881cd60 | 28 | AC_PROG_RANLIB |
cf8dd513 | 29 | AC_PROG_INSTALL |
c9ecc3c7 | 30 | AC_PROG_EGREP |
bee0a37e | 31 | AC_PATH_PROG(AR, ar) |
ddd8c95b | 32 | AC_PATH_PROG(CAT, cat) |
33 | AC_PATH_PROG(KILL, kill) | |
13dd877b | 34 | AC_PATH_PROGS(PERL, perl5 perl) |
c3690df3 | 35 | AC_PATH_PROG(SED, sed) |
a0f84251 | 36 | AC_SUBST(PERL) |
ad85db64 | 37 | AC_PATH_PROG(ENT, ent) |
38 | AC_SUBST(ENT) | |
6958bd37 | 39 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) |
40 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
41 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
6193497b | 42 | AC_PATH_PROG(SH, sh) |
a3245b92 | 43 | AC_SUBST(TEST_SHELL,sh) |
f498ed15 | 44 | |
9cefe228 | 45 | dnl for buildpkg.sh |
46 | AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd, | |
47 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
48 | AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd, | |
49 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
50 | AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no) | |
eeb27c78 | 51 | if test -x /sbin/sh; then |
52 | AC_SUBST(STARTUP_SCRIPT_SHELL,/sbin/sh) | |
53 | else | |
54 | AC_SUBST(STARTUP_SCRIPT_SHELL,/bin/sh) | |
55 | fi | |
9cefe228 | 56 | |
948fd8b9 | 57 | # System features |
58 | AC_SYS_LARGEFILE | |
59 | ||
c193d002 | 60 | if test -z "$AR" ; then |
61 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
62 | fi | |
63 | ||
2e73a022 | 64 | # Use LOGIN_PROGRAM from environment if possible |
65 | if test ! -z "$LOGIN_PROGRAM" ; then | |
3466e002 | 66 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM", |
67 | [If your header files don't define LOGIN_PROGRAM, | |
68 | then use this (detected) from environment and PATH]) | |
2e73a022 | 69 | else |
70 | # Search for login | |
71 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
72 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
73 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
74 | fi | |
75 | fi | |
76 | ||
37656beb | 77 | AC_PATH_PROG(PATH_PASSWD_PROG, passwd) |
78 | if test ! -z "$PATH_PASSWD_PROG" ; then | |
3466e002 | 79 | AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG", |
80 | [Full path of your "passwd" program]) | |
37656beb | 81 | fi |
82 | ||
d423d822 | 83 | if test -z "$LD" ; then |
84 | LD=$CC | |
85 | fi | |
86 | AC_SUBST(LD) | |
82f4e93d | 87 | |
d423d822 | 88 | AC_C_INLINE |
dfafb2e1 | 89 | |
90 | AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) | |
91 | ||
aff51935 | 92 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
af40ca44 | 93 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized" |
eeee8237 | 94 | GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` |
5fdabf45 | 95 | case $GCC_VER in |
96 | 1.*) ;; | |
97 | 2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;; | |
98 | 2.*) ;; | |
dbf07ba2 | 99 | 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;; |
cd595991 | 100 | 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;; |
101 | *) ;; | |
5fdabf45 | 102 | esac |
8a3ff1aa | 103 | |
dfafb2e1 | 104 | if test -z "$have_llong_max"; then |
105 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
106 | unset ac_cv_have_decl_LLONG_MAX | |
107 | saved_CFLAGS="$CFLAGS" | |
108 | CFLAGS="$CFLAGS -std=gnu99" | |
109 | AC_CHECK_DECL(LLONG_MAX, | |
110 | [have_llong_max=1], | |
111 | [CFLAGS="$saved_CFLAGS"], | |
112 | [#include <limits.h>] | |
113 | ) | |
114 | fi | |
d423d822 | 115 | fi |
116 | ||
e6354014 | 117 | AC_ARG_WITH(rpath, |
118 | [ --without-rpath Disable auto-added -R linker paths], | |
119 | [ | |
82f4e93d | 120 | if test "x$withval" = "xno" ; then |
e6354014 | 121 | need_dash_r="" |
122 | fi | |
123 | if test "x$withval" = "xyes" ; then | |
124 | need_dash_r=1 | |
125 | fi | |
126 | ] | |
127 | ) | |
128 | ||
a0391976 | 129 | # Check for some target-specific stuff |
a7effaac | 130 | case "$host" in |
9d6b1b96 | 131 | *-*-aix*) |
aff51935 | 132 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
68ece370 | 133 | if (test -z "$blibpath"); then |
0a15d73b | 134 | blibpath="/usr/lib:/lib" |
68ece370 | 135 | fi |
136 | saved_LDFLAGS="$LDFLAGS" | |
137 | for tryflags in -blibpath: -Wl,-blibpath: -Wl,-rpath, ;do | |
138 | if (test -z "$blibflags"); then | |
139 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
140 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
141 | fi | |
142 | done | |
143 | if (test -z "$blibflags"); then | |
144 | AC_MSG_RESULT(not found) | |
145 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
146 | else | |
147 | AC_MSG_RESULT($blibflags) | |
bd499f9e | 148 | fi |
68ece370 | 149 | LDFLAGS="$saved_LDFLAGS" |
e351e493 | 150 | dnl Check for authenticate. Might be in libs.a on older AIXes |
3466e002 | 151 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
152 | [Define if you want to enable AIX4's authenticate function])], | |
0764e748 | 153 | [AC_CHECK_LIB(s,authenticate, |
e351e493 | 154 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) |
0764e748 | 155 | LIBS="$LIBS -ls" |
156 | ]) | |
157 | ]) | |
ba603e06 | 158 | dnl Check for various auth function declarations in headers. |
c85ed8e2 | 159 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, |
72ad335d | 160 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
e351e493 | 161 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
ba603e06 | 162 | AC_CHECK_DECLS(loginfailed, |
e351e493 | 163 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
164 | AC_TRY_COMPILE( | |
f58c0e01 | 165 | [#include <usersec.h>], |
e351e493 | 166 | [(void)loginfailed("user","host","tty",0);], |
167 | [AC_MSG_RESULT(yes) | |
3466e002 | 168 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
169 | [Define if your AIX loginfailed() function | |
170 | takes 4 arguments (AIX >= 5.2)])], | |
f58c0e01 | 171 | [AC_MSG_RESULT(no)] |
e351e493 | 172 | )], |
173 | [], | |
174 | [#include <usersec.h>] | |
175 | ) | |
2aa3a16c | 176 | AC_CHECK_FUNCS(setauthdb) |
5ccf88cb | 177 | check_for_aix_broken_getaddrinfo=1 |
3466e002 | 178 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
179 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
180 | [Define if your platform breaks doing a seteuid before a setuid]) | |
181 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
182 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
a3cef3ca | 183 | dnl AIX handles lastlog as part of its login message |
3466e002 | 184 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
185 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
186 | [Some systems need a utmpx entry for /bin/login to work]) | |
187 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
188 | [Define to a Set Process Title type if your system is | |
189 | supported by bsd-setproctitle.c]) | |
961c2997 | 190 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
191 | [AIX 5.2 and 5.3 (and presumably newer) require this]) | |
9d6b1b96 | 192 | ;; |
3c62e7eb | 193 | *-*-cygwin*) |
a52997bd | 194 | check_for_libcrypt_later=1 |
ffb8d130 | 195 | LIBS="$LIBS /usr/lib/textmode.o" |
3466e002 | 196 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
197 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
198 | AC_DEFINE(DISABLE_SHADOW, 1, | |
199 | [Define if you want to disable shadow passwords]) | |
200 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
201 | [Define if your system choked on IP TOS setting]) | |
202 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
203 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
204 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
205 | [Define if the concept of ports only accessible to | |
206 | superusers isn't known]) | |
207 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
208 | [Define if your platform needs to skip post auth | |
209 | file descriptor passing]) | |
3c62e7eb | 210 | ;; |
d6fdb079 | 211 | *-*-dgux*) |
212 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
0c6a72a5 | 213 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
214 | AC_DEFINE(BROKEN_SETREUID) | |
215 | AC_DEFINE(BROKEN_SETREGID) | |
d6fdb079 | 216 | ;; |
39c98ef7 | 217 | *-*-darwin*) |
33e2e066 | 218 | AC_MSG_CHECKING(if we have working getaddrinfo) |
219 | AC_TRY_RUN([#include <mach-o/dyld.h> | |
220 | main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) | |
221 | exit(0); | |
222 | else | |
223 | exit(1); | |
224 | }], [AC_MSG_RESULT(working)], | |
225 | [AC_MSG_RESULT(buggy) | |
3466e002 | 226 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [getaddrinfo is broken (if present)])], |
b27e573d | 227 | [AC_MSG_RESULT(assume it is working)]) |
635e0c42 | 228 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
229 | AC_DEFINE(BROKEN_SETREUID) | |
230 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 231 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
232 | [Define if your resolver libs need this for getrrsetbyname]) | |
39c98ef7 | 233 | ;; |
7d458c86 | 234 | *-*-hpux*) |
235 | # first we define all of the options common to all HP-UX releases | |
b8fea62d | 236 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
44839801 | 237 | IPADDR_IN_DISPLAY=yes |
2b10f47a | 238 | AC_DEFINE(USE_PIPES) |
3466e002 | 239 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
240 | [Define if your login program cannot handle end of options ("--")]) | |
a2572aa7 | 241 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 242 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
243 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 244 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
83f987c3 | 245 | MAIL="/var/mail/username" |
f75ca46d | 246 | LIBS="$LIBS -lsec" |
7d458c86 | 247 | AC_CHECK_LIB(xnet, t_error, , |
248 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
249 | ||
250 | # next, we define all of the options specific to major releases | |
251 | case "$host" in | |
252 | *-*-hpux10*) | |
253 | if test -z "$GCC"; then | |
254 | CFLAGS="$CFLAGS -Ae" | |
255 | fi | |
256 | ;; | |
257 | *-*-hpux11*) | |
3466e002 | 258 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
259 | [Define if you are using Solaris-derived PAM which | |
260 | passes pam_messages to the conversation function | |
261 | with an extra level of indirection]) | |
262 | AC_DEFINE(DISABLE_UTMP, 1, | |
263 | [Define if you don't want to use utmp]) | |
7d458c86 | 264 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
265 | check_for_hpux_broken_getaddrinfo=1 | |
266 | check_for_conflicting_getspnam=1 | |
267 | ;; | |
268 | esac | |
269 | ||
270 | # lastly, we define options specific to minor releases | |
271 | case "$host" in | |
272 | *-*-hpux10.26) | |
3466e002 | 273 | AC_DEFINE(HAVE_SECUREWARE, 1, |
274 | [Define if you have SecureWare-based | |
275 | protected password database]) | |
7d458c86 | 276 | disable_ptmx_check=yes |
277 | LIBS="$LIBS -lsecpw" | |
278 | ;; | |
279 | esac | |
2b763e31 | 280 | ;; |
d94aa2ae | 281 | *-*-irix5*) |
6ac7829a | 282 | PATH="$PATH:/usr/etc" |
3466e002 | 283 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
284 | [Define if you system's inet_ntoa is busted | |
285 | (e.g. Irix gcc issue)]) | |
cb433561 | 286 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
287 | AC_DEFINE(BROKEN_SETREUID) | |
288 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 289 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
290 | [Define if you shouldn't strip 'tty' from your | |
291 | ttyname in [uw]tmp]) | |
3e6e3da0 | 292 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
b9795b89 | 293 | ;; |
294 | *-*-irix6*) | |
6ac7829a | 295 | PATH="$PATH:/usr/etc" |
3466e002 | 296 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
297 | [Define if you have/want arrays | |
298 | (cluster-wide session managment, not C arrays)]) | |
299 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
300 | [Define if you want IRIX project management]) | |
301 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
302 | [Define if you want IRIX audit trails]) | |
303 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
304 | [Define if you want IRIX kernel jobs])]) | |
416ed5a7 | 305 | AC_DEFINE(BROKEN_INET_NTOA) |
412c0eaa | 306 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
307 | AC_DEFINE(BROKEN_SETREUID) | |
308 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 309 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
0e8f4eba | 310 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3e6e3da0 | 311 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
d94aa2ae | 312 | ;; |
5cdfe03f | 313 | *-*-linux*) |
314 | no_dev_ptmx=1 | |
717057b6 | 315 | check_for_libcrypt_later=1 |
eacb954e | 316 | check_for_openpty_ctty_bug=1 |
3466e002 | 317 | AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks]) |
318 | AC_DEFINE(PAM_TTY_KLUDGE, 1, | |
319 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
320 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
321 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 322 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
3466e002 | 323 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
324 | [Define to whatever link() returns for "not supported" | |
325 | if it doesn't return EOPNOTSUPP.]) | |
b6610e8f | 326 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
3466e002 | 327 | AC_DEFINE(USE_BTMP) |
80faa19f | 328 | inet6_default_4in6=yes |
bf7c1e6c | 329 | case `uname -r` in |
ad84c479 | 330 | 1.*|2.0.*) |
3466e002 | 331 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
332 | [Define if cmsg_type is not passed correctly]) | |
bf7c1e6c | 333 | ;; |
bf7c1e6c | 334 | esac |
c40f09ca | 335 | # tun(4) forwarding compat code |
d91775e1 | 336 | AC_CHECK_HEADERS(linux/if_tun.h) |
b5081213 | 337 | if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then |
c40f09ca | 338 | AC_DEFINE(SSH_TUN_LINUX, 1, |
339 | [Open tunnel devices the Linux tun/tap way]) | |
340 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
341 | [Use tunnel device compatibility to OpenBSD]) | |
342 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
343 | [Prepend the address family to IP tunnel traffic]) | |
344 | fi | |
5cdfe03f | 345 | ;; |
66d6c27e | 346 | mips-sony-bsd|mips-sony-newsos4) |
3466e002 | 347 | AC_DEFINE(NEED_SETPRGP, 1, [Need setpgrp to acquire controlling tty]) |
66d6c27e | 348 | SONY=1 |
66d6c27e | 349 | ;; |
d468fc76 | 350 | *-*-netbsd*) |
33e2e066 | 351 | check_for_libcrypt_before=1 |
82f4e93d | 352 | if test "x$withval" != "xno" ; then |
e6354014 | 353 | need_dash_r=1 |
354 | fi | |
0f6cb079 | 355 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
356 | AC_CHECK_HEADER([net/if_tap.h], , | |
357 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
358 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
359 | [Prepend the address family to IP tunnel traffic]) | |
d468fc76 | 360 | ;; |
86b416a7 | 361 | *-*-freebsd*) |
362 | check_for_libcrypt_later=1 | |
988c5031 | 363 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
0f6cb079 | 364 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
365 | AC_CHECK_HEADER([net/if_tap.h], , | |
366 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
86b416a7 | 367 | ;; |
8707b7eb | 368 | *-*-bsdi*) |
369 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
370 | AC_DEFINE(BROKEN_SETREUID) | |
371 | AC_DEFINE(BROKEN_SETREGID) | |
372 | ;; | |
729bfe59 | 373 | *-next-*) |
729bfe59 | 374 | conf_lastlog_location="/usr/adm/lastlog" |
698d107e | 375 | conf_utmp_location=/etc/utmp |
376 | conf_wtmp_location=/usr/adm/wtmp | |
377 | MAIL=/usr/spool/mail | |
3466e002 | 378 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
443172c4 | 379 | AC_DEFINE(BROKEN_REALPATH) |
00937921 | 380 | AC_DEFINE(USE_PIPES) |
3466e002 | 381 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
729bfe59 | 382 | ;; |
5b7b5e23 | 383 | *-*-openbsd*) |
384 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
8034a348 | 385 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
0f6cb079 | 386 | AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way]) |
5b7b5e23 | 387 | ;; |
9d6b1b96 | 388 | *-*-solaris*) |
82f4e93d | 389 | if test "x$withval" != "xno" ; then |
010e9d5b | 390 | need_dash_r=1 |
391 | fi | |
adeebd37 | 392 | AC_DEFINE(PAM_SUN_CODEBASE) |
7e2d5fa4 | 393 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 394 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
395 | [Some versions of /bin/login need the TERM supplied | |
396 | on the commandline]) | |
7f0a4ff1 | 397 | AC_DEFINE(PAM_TTY_KLUDGE) |
3466e002 | 398 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
399 | [Define if pam_chauthtok wants real uid set | |
400 | to the unpriv'ed user]) | |
3e6e3da0 | 401 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
ad84c479 | 402 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. |
3466e002 | 403 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
404 | [Define if sshd somehow reacquires a controlling TTY | |
405 | after setsid()]) | |
95b99395 | 406 | external_path_file=/etc/default/login |
1d7b9b20 | 407 | # hardwire lastlog location (can't detect it on some versions) |
408 | conf_lastlog_location="/var/adm/lastlog" | |
32c80420 | 409 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) |
410 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
411 | if test "$sol2ver" -ge 8; then | |
412 | AC_MSG_RESULT(yes) | |
413 | AC_DEFINE(DISABLE_UTMP) | |
3466e002 | 414 | AC_DEFINE(DISABLE_WTMP, 1, |
415 | [Define if you don't want to use wtmp]) | |
32c80420 | 416 | else |
417 | AC_MSG_RESULT(no) | |
418 | fi | |
9d6b1b96 | 419 | ;; |
a423beaf | 420 | *-*-sunos4*) |
0c2fb82f | 421 | CPPFLAGS="$CPPFLAGS -DSUNOS4" |
a423beaf | 422 | AC_CHECK_FUNCS(getpwanam) |
adeebd37 | 423 | AC_DEFINE(PAM_SUN_CODEBASE) |
32eec038 | 424 | conf_utmp_location=/etc/utmp |
425 | conf_wtmp_location=/var/adm/wtmp | |
426 | conf_lastlog_location=/var/adm/lastlog | |
137d7b6c | 427 | AC_DEFINE(USE_PIPES) |
a423beaf | 428 | ;; |
6f68f28a | 429 | *-ncr-sysv*) |
98a7c37b | 430 | LIBS="$LIBS -lc89" |
29525240 | 431 | AC_DEFINE(USE_PIPES) |
eabb99c6 | 432 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
6fb3618d | 433 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
434 | AC_DEFINE(BROKEN_SETREUID) | |
435 | AC_DEFINE(BROKEN_SETREGID) | |
6f68f28a | 436 | ;; |
132dd316 | 437 | *-sni-sysv*) |
c8c15bcb | 438 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
e2798e96 | 439 | AC_CHECK_LIB(dl, dlsym, ,) |
d08db6d1 | 440 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
441 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
9548d6c8 | 442 | IPADDR_IN_DISPLAY=yes |
443 | AC_DEFINE(USE_PIPES) | |
132dd316 | 444 | AC_DEFINE(IP_TOS_IS_BROKEN) |
605369bb | 445 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
446 | AC_DEFINE(BROKEN_SETREUID) | |
447 | AC_DEFINE(BROKEN_SETREGID) | |
eabb99c6 | 448 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
95b99395 | 449 | external_path_file=/etc/default/login |
c8c15bcb | 450 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
451 | # Attention: always take care to bind libsocket and libnsl before libc, | |
452 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
132dd316 | 453 | ;; |
79a7ba96 | 454 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
77bb0bca | 455 | *-*-sysv4.2*) |
9a406e1e | 456 | CFLAGS="$CFLAGS -Dva_list=_VA_LIST" |
ed6553e2 | 457 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 458 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
459 | AC_DEFINE(BROKEN_SETREUID) | |
460 | AC_DEFINE(BROKEN_SETREGID) | |
46f853b9 | 461 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
e45da4d6 | 462 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
77bb0bca | 463 | ;; |
79a7ba96 | 464 | # UnixWare 7.x, OpenUNIX 8 |
77bb0bca | 465 | *-*-sysv5*) |
d7d2cc6e | 466 | check_for_libcrypt_later=1 |
467 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) | |
ed6553e2 | 468 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 469 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
470 | AC_DEFINE(BROKEN_SETREUID) | |
471 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 472 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
822015dd | 473 | case "$host" in |
474 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
475 | TEST_SHELL=/u95/bin/sh | |
3466e002 | 476 | AC_DEFINE(BROKEN_LIBIAF, 1, |
477 | [ia_uinfo routines not supported by OS yet]) | |
822015dd | 478 | ;; |
e45da4d6 | 479 | *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
480 | ;; | |
822015dd | 481 | esac |
77bb0bca | 482 | ;; |
9d6b1b96 | 483 | *-*-sysv*) |
9d6b1b96 | 484 | ;; |
79a7ba96 | 485 | # SCO UNIX and OEM versions of SCO UNIX |
77bb0bca | 486 | *-*-sco3.2v4*) |
11cf4f1f | 487 | AC_MSG_ERROR("This Platform is no longer supported.") |
77bb0bca | 488 | ;; |
79a7ba96 | 489 | # SCO OpenServer 5.x |
77bb0bca | 490 | *-*-sco3.2v5*) |
21710e39 | 491 | if test -z "$GCC"; then |
492 | CFLAGS="$CFLAGS -belf" | |
493 | fi | |
ed6553e2 | 494 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
509b1f88 | 495 | no_dev_ptmx=1 |
ed6553e2 | 496 | AC_DEFINE(USE_PIPES) |
6e879cb4 | 497 | AC_DEFINE(HAVE_SECUREWARE) |
d287c664 | 498 | AC_DEFINE(DISABLE_SHADOW) |
94d8258b | 499 | AC_DEFINE(DISABLE_FD_PASSING) |
7ed101c0 | 500 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
501 | AC_DEFINE(BROKEN_SETREUID) | |
502 | AC_DEFINE(BROKEN_SETREGID) | |
bcebad47 | 503 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
34f2baf0 | 504 | AC_DEFINE(BROKEN_UPDWTMPX) |
3466e002 | 505 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
aca75d94 | 506 | AC_CHECK_FUNCS(getluid setluid) |
533875af | 507 | MANTYPE=man |
a3245b92 | 508 | TEST_SHELL=ksh |
509b1f88 | 509 | ;; |
ccbb983c | 510 | *-*-unicosmk*) |
3466e002 | 511 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
512 | [Define if you don't want to use lastlog in session.c]) | |
c1ad5966 | 513 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
514 | AC_DEFINE(BROKEN_SETREUID) | |
515 | AC_DEFINE(BROKEN_SETREGID) | |
ccbb983c | 516 | AC_DEFINE(USE_PIPES) |
517 | AC_DEFINE(DISABLE_FD_PASSING) | |
518 | LDFLAGS="$LDFLAGS" | |
519 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
520 | MANTYPE=cat | |
d262b7f2 | 521 | ;; |
7b9a8c6e | 522 | *-*-unicosmp*) |
c1ad5966 | 523 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
524 | AC_DEFINE(BROKEN_SETREUID) | |
525 | AC_DEFINE(BROKEN_SETREGID) | |
7b9a8c6e | 526 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
527 | AC_DEFINE(USE_PIPES) | |
528 | AC_DEFINE(DISABLE_FD_PASSING) | |
529 | LDFLAGS="$LDFLAGS" | |
c1ad5966 | 530 | LIBS="$LIBS -lgen -lacid -ldb" |
7b9a8c6e | 531 | MANTYPE=cat |
532 | ;; | |
ca5c7d6a | 533 | *-*-unicos*) |
c1ad5966 | 534 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
535 | AC_DEFINE(BROKEN_SETREUID) | |
536 | AC_DEFINE(BROKEN_SETREGID) | |
ca5c7d6a | 537 | AC_DEFINE(USE_PIPES) |
94d8258b | 538 | AC_DEFINE(DISABLE_FD_PASSING) |
ef51930f | 539 | AC_DEFINE(NO_SSH_LASTLOG) |
ccbb983c | 540 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" |
541 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
542 | MANTYPE=cat | |
a704dd54 | 543 | ;; |
4d33e531 | 544 | *-dec-osf*) |
99c8ddac | 545 | AC_MSG_CHECKING(for Digital Unix SIA) |
546 | no_osfsia="" | |
547 | AC_ARG_WITH(osfsia, | |
548 | [ --with-osfsia Enable Digital Unix SIA], | |
549 | [ | |
550 | if test "x$withval" = "xno" ; then | |
551 | AC_MSG_RESULT(disabled) | |
552 | no_osfsia=1 | |
553 | fi | |
554 | ], | |
555 | ) | |
556 | if test -z "$no_osfsia" ; then | |
4d33e531 | 557 | if test -f /etc/sia/matrix.conf; then |
558 | AC_MSG_RESULT(yes) | |
3466e002 | 559 | AC_DEFINE(HAVE_OSF_SIA, 1, |
560 | [Define if you have Digital Unix Security | |
561 | Integration Architecture]) | |
562 | AC_DEFINE(DISABLE_LOGIN, 1, | |
563 | [Define if you don't want to use your | |
564 | system's login() call]) | |
58d0df4e | 565 | AC_DEFINE(DISABLE_FD_PASSING) |
4d33e531 | 566 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
567 | else | |
568 | AC_MSG_RESULT(no) | |
3466e002 | 569 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
570 | [String used in /etc/passwd to denote locked account]) | |
4d33e531 | 571 | fi |
572 | fi | |
a6e67b60 | 573 | AC_DEFINE(BROKEN_GETADDRINFO) |
f4f2ff4f | 574 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
08da2d08 | 575 | AC_DEFINE(BROKEN_SETREUID) |
576 | AC_DEFINE(BROKEN_SETREGID) | |
4d33e531 | 577 | ;; |
41cb4569 | 578 | |
579 | *-*-nto-qnx) | |
580 | AC_DEFINE(USE_PIPES) | |
581 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
3466e002 | 582 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
583 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
584 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
41cb4569 | 585 | ;; |
35fc74ed | 586 | |
587 | *-*-ultrix*) | |
3466e002 | 588 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
589 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
590 | AC_DEFINE(NEED_SETPRGP) | |
b5765e1d | 591 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
592 | ;; | |
157b6700 | 593 | |
594 | *-*-lynxos) | |
595 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
3466e002 | 596 | AC_DEFINE(MISSING_HOWMANY) |
157b6700 | 597 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
598 | ;; | |
a7effaac | 599 | esac |
600 | ||
8e7b16f8 | 601 | # Allow user to specify flags |
602 | AC_ARG_WITH(cflags, | |
603 | [ --with-cflags Specify additional flags to pass to compiler], | |
604 | [ | |
6cf0200f | 605 | if test -n "$withval" && test "x$withval" != "xno" && \ |
606 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 607 | CFLAGS="$CFLAGS $withval" |
608 | fi | |
82f4e93d | 609 | ] |
8e7b16f8 | 610 | ) |
0c2fb82f | 611 | AC_ARG_WITH(cppflags, |
612 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
613 | [ | |
6cf0200f | 614 | if test -n "$withval" && test "x$withval" != "xno" && \ |
615 | test "x${withval}" != "xyes"; then | |
0c2fb82f | 616 | CPPFLAGS="$CPPFLAGS $withval" |
617 | fi | |
618 | ] | |
619 | ) | |
8e7b16f8 | 620 | AC_ARG_WITH(ldflags, |
97b378bf | 621 | [ --with-ldflags Specify additional flags to pass to linker], |
8e7b16f8 | 622 | [ |
6cf0200f | 623 | if test -n "$withval" && test "x$withval" != "xno" && \ |
624 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 625 | LDFLAGS="$LDFLAGS $withval" |
626 | fi | |
82f4e93d | 627 | ] |
8e7b16f8 | 628 | ) |
629 | AC_ARG_WITH(libs, | |
630 | [ --with-libs Specify additional libraries to link with], | |
631 | [ | |
6cf0200f | 632 | if test -n "$withval" && test "x$withval" != "xno" && \ |
633 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 634 | LIBS="$LIBS $withval" |
635 | fi | |
82f4e93d | 636 | ] |
8e7b16f8 | 637 | ) |
ed89c848 | 638 | AC_ARG_WITH(Werror, |
639 | [ --with-Werror Build main code with -Werror], | |
640 | [ | |
641 | if test -n "$withval" && test "x$withval" != "xno"; then | |
642 | werror_flags="-Werror" | |
1012885d | 643 | if test "x${withval}" != "xyes"; then |
ed89c848 | 644 | werror_flags="$withval" |
645 | fi | |
646 | fi | |
647 | ] | |
648 | ) | |
8e7b16f8 | 649 | |
c5829391 | 650 | AC_MSG_CHECKING(compiler and flags for sanity) |
479cece8 | 651 | AC_RUN_IFELSE( |
652 | [AC_LANG_SOURCE([ | |
c5829391 | 653 | #include <stdio.h> |
654 | int main(){exit(0);} | |
479cece8 | 655 | ])], |
c5829391 | 656 | [ AC_MSG_RESULT(yes) ], |
657 | [ | |
658 | AC_MSG_RESULT(no) | |
659 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
1a01a50c | 660 | ], |
661 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
c5829391 | 662 | ) |
663 | ||
b04a9f8c | 664 | dnl Checks for header files. |
665 | AC_CHECK_HEADERS( \ | |
666 | bstring.h \ | |
667 | crypt.h \ | |
668 | dirent.h \ | |
669 | endian.h \ | |
670 | features.h \ | |
671 | floatingpoint.h \ | |
672 | getopt.h \ | |
673 | glob.h \ | |
674 | ia.h \ | |
4c653d8e | 675 | iaf.h \ |
b04a9f8c | 676 | lastlog.h \ |
677 | limits.h \ | |
678 | login.h \ | |
679 | login_cap.h \ | |
680 | maillock.h \ | |
681 | ndir.h \ | |
a4f24bf8 | 682 | net/if.h \ |
b04a9f8c | 683 | netdb.h \ |
684 | netgroup.h \ | |
685 | netinet/in_systm.h \ | |
686 | pam/pam_appl.h \ | |
687 | paths.h \ | |
688 | pty.h \ | |
689 | readpassphrase.h \ | |
690 | rpc/types.h \ | |
691 | security/pam_appl.h \ | |
692 | shadow.h \ | |
693 | stddef.h \ | |
694 | stdint.h \ | |
0957c2cf | 695 | string.h \ |
b04a9f8c | 696 | strings.h \ |
697 | sys/audit.h \ | |
698 | sys/bitypes.h \ | |
699 | sys/bsdtty.h \ | |
700 | sys/cdefs.h \ | |
701 | sys/dir.h \ | |
702 | sys/mman.h \ | |
703 | sys/ndir.h \ | |
704 | sys/prctl.h \ | |
705 | sys/pstat.h \ | |
706 | sys/select.h \ | |
707 | sys/stat.h \ | |
708 | sys/stream.h \ | |
709 | sys/stropts.h \ | |
710 | sys/strtio.h \ | |
711 | sys/sysmacros.h \ | |
712 | sys/time.h \ | |
713 | sys/timers.h \ | |
714 | sys/un.h \ | |
715 | time.h \ | |
716 | tmpdir.h \ | |
717 | ttyent.h \ | |
25dd2ce6 | 718 | unistd.h \ |
b04a9f8c | 719 | usersec.h \ |
720 | util.h \ | |
721 | utime.h \ | |
722 | utmp.h \ | |
723 | utmpx.h \ | |
ea76f54c | 724 | vis.h \ |
b04a9f8c | 725 | ) |
ddceb1c8 | 726 | |
765a24cd | 727 | # sys/ptms.h requires sys/stream.h to be included first on Solaris |
728 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
729 | #ifdef HAVE_SYS_STREAM_H | |
730 | # include <sys/stream.h> | |
731 | #endif | |
732 | ]) | |
733 | ||
a0391976 | 734 | # Checks for libraries. |
98a7c37b | 735 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) |
736 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
2c523de9 | 737 | |
446227d6 | 738 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
739 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
740 | AC_CHECK_LIB(gen, dirname,[ | |
741 | AC_CACHE_CHECK([for broken dirname], | |
742 | ac_cv_have_broken_dirname, [ | |
743 | save_LIBS="$LIBS" | |
744 | LIBS="$LIBS -lgen" | |
b0e7249f | 745 | AC_RUN_IFELSE( |
746 | [AC_LANG_SOURCE([[ | |
446227d6 | 747 | #include <libgen.h> |
748 | #include <string.h> | |
749 | ||
750 | int main(int argc, char **argv) { | |
751 | char *s, buf[32]; | |
752 | ||
753 | strncpy(buf,"/etc", 32); | |
754 | s = dirname(buf); | |
755 | if (!s || strncmp(s, "/", 32) != 0) { | |
756 | exit(1); | |
757 | } else { | |
758 | exit(0); | |
759 | } | |
760 | } | |
b0e7249f | 761 | ]])], |
762 | [ ac_cv_have_broken_dirname="no" ], | |
763 | [ ac_cv_have_broken_dirname="yes" ], | |
446227d6 | 764 | [ ac_cv_have_broken_dirname="no" ], |
446227d6 | 765 | ) |
766 | LIBS="$save_LIBS" | |
767 | ]) | |
768 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
769 | LIBS="$LIBS -lgen" | |
770 | AC_DEFINE(HAVE_DIRNAME) | |
771 | AC_CHECK_HEADERS(libgen.h) | |
772 | fi | |
773 | ]) | |
774 | ]) | |
775 | ||
776 | AC_CHECK_FUNC(getspnam, , | |
777 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
3466e002 | 778 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
779 | [Define if you have the basename function.])) | |
446227d6 | 780 | |
98a7c37b | 781 | dnl zlib is required |
782 | AC_ARG_WITH(zlib, | |
783 | [ --with-zlib=PATH Use zlib in PATH], | |
6dd05556 | 784 | [ if test "x$withval" = "xno" ; then |
785 | AC_MSG_ERROR([*** zlib is required ***]) | |
786 | elif test "x$withval" != "xyes"; then | |
98a7c37b | 787 | if test -d "$withval/lib"; then |
788 | if test -n "${need_dash_r}"; then | |
5a162955 | 789 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 790 | else |
5a162955 | 791 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 792 | fi |
793 | else | |
794 | if test -n "${need_dash_r}"; then | |
5a162955 | 795 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 796 | else |
5a162955 | 797 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 798 | fi |
799 | fi | |
800 | if test -d "$withval/include"; then | |
5a162955 | 801 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 802 | else |
5a162955 | 803 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 804 | fi |
6dd05556 | 805 | fi ] |
98a7c37b | 806 | ) |
807 | ||
0a15d73b | 808 | AC_CHECK_LIB(z, deflate, , |
809 | [ | |
810 | saved_CPPFLAGS="$CPPFLAGS" | |
811 | saved_LDFLAGS="$LDFLAGS" | |
812 | save_LIBS="$LIBS" | |
813 | dnl Check default zlib install dir | |
814 | if test -n "${need_dash_r}"; then | |
815 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
816 | else | |
817 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
818 | fi | |
819 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
820 | LIBS="$LIBS -lz" | |
821 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
822 | [ | |
823 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
824 | ] | |
825 | ) | |
826 | ] | |
827 | ) | |
4ad65809 | 828 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) |
8068d564 | 829 | |
830 | AC_ARG_WITH(zlib-version-check, | |
831 | [ --without-zlib-version-check Disable zlib version check], | |
832 | [ if test "x$withval" = "xno" ; then | |
833 | zlib_check_nonfatal=1 | |
834 | fi | |
835 | ] | |
836 | ) | |
837 | ||
5c7fc85d | 838 | AC_MSG_CHECKING(for possibly buggy zlib) |
479cece8 | 839 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
5c7fc85d | 840 | #include <stdio.h> |
4ad65809 | 841 | #include <zlib.h> |
842 | int main() | |
843 | { | |
5c7fc85d | 844 | int a=0, b=0, c=0, d=0, n, v; |
845 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
846 | if (n != 3 && n != 4) | |
4ad65809 | 847 | exit(1); |
5c7fc85d | 848 | v = a*1000000 + b*10000 + c*100 + d; |
849 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
850 | ||
851 | /* 1.1.4 is OK */ | |
852 | if (a == 1 && b == 1 && c >= 4) | |
4ad65809 | 853 | exit(0); |
5c7fc85d | 854 | |
0072b59d | 855 | /* 1.2.3 and up are OK */ |
856 | if (v >= 1020300) | |
5c7fc85d | 857 | exit(0); |
858 | ||
4ad65809 | 859 | exit(2); |
860 | } | |
479cece8 | 861 | ]])], |
5c7fc85d | 862 | AC_MSG_RESULT(no), |
863 | [ AC_MSG_RESULT(yes) | |
8068d564 | 864 | if test -z "$zlib_check_nonfatal" ; then |
865 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
866 | Your reported zlib version has known security problems. It's possible your | |
867 | vendor has fixed these problems without changing the version number. If you | |
868 | are sure this is the case, you can disable the check by running | |
869 | "./configure --without-zlib-version-check". | |
6090bcfe | 870 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
5c7fc85d | 871 | See http://www.gzip.org/zlib/ for details.]) |
8068d564 | 872 | else |
873 | AC_MSG_WARN([zlib version may have security problems]) | |
874 | fi | |
1a01a50c | 875 | ], |
876 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
4ad65809 | 877 | ) |
48e7916f | 878 | |
2c523de9 | 879 | dnl UnixWare 2.x |
aff51935 | 880 | AC_CHECK_FUNC(strcasecmp, |
2c523de9 | 881 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
882 | ) | |
23361281 | 883 | AC_CHECK_FUNCS(utimes, |
cda1ebcb | 884 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
885 | LIBS="$LIBS -lc89"]) ] | |
2c523de9 | 886 | ) |
4cca272e | 887 | |
7c6d759d | 888 | dnl Checks for libutil functions |
889 | AC_CHECK_HEADERS(libutil.h) | |
3466e002 | 890 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
891 | [Define if your libraries define login()])]) | |
7c6d759d | 892 | AC_CHECK_FUNCS(logout updwtmp logwtmp) |
893 | ||
a738c3b0 | 894 | AC_FUNC_STRFTIME |
895 | ||
84ceda19 | 896 | # Check for ALTDIRFUNC glob() extension |
897 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
898 | AC_EGREP_CPP(FOUNDIT, | |
899 | [ | |
900 | #include <glob.h> | |
901 | #ifdef GLOB_ALTDIRFUNC | |
902 | FOUNDIT | |
903 | #endif | |
aff51935 | 904 | ], |
84ceda19 | 905 | [ |
3466e002 | 906 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
907 | [Define if your system glob() function has | |
908 | the GLOB_ALTDIRFUNC extension]) | |
84ceda19 | 909 | AC_MSG_RESULT(yes) |
910 | ], | |
911 | [ | |
912 | AC_MSG_RESULT(no) | |
913 | ] | |
914 | ) | |
4cca272e | 915 | |
40849fdb | 916 | # Check for g.gl_matchc glob() extension |
917 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
918 | AC_EGREP_CPP(FOUNDIT, | |
aff51935 | 919 | [ |
920 | #include <glob.h> | |
40849fdb | 921 | int main(void){glob_t g; g.gl_matchc = 1;} |
aff51935 | 922 | ], |
923 | [ | |
3466e002 | 924 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
925 | [Define if your system glob() function has | |
926 | gl_matchc options in glob_t]) | |
aff51935 | 927 | AC_MSG_RESULT(yes) |
928 | ], | |
929 | [ | |
930 | AC_MSG_RESULT(no) | |
931 | ] | |
40849fdb | 932 | ) |
933 | ||
edbe6722 | 934 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
1a01a50c | 935 | AC_RUN_IFELSE( |
479cece8 | 936 | [AC_LANG_SOURCE([[ |
edbe6722 | 937 | #include <sys/types.h> |
938 | #include <dirent.h> | |
aec4cb4f | 939 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
479cece8 | 940 | ]])], |
aff51935 | 941 | [AC_MSG_RESULT(yes)], |
edbe6722 | 942 | [ |
943 | AC_MSG_RESULT(no) | |
3466e002 | 944 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
d08db6d1 | 945 | [Define if your struct dirent expects you to |
3466e002 | 946 | allocate extra space for d_name]) |
1a01a50c | 947 | ], |
82f4e93d | 948 | [ |
1a01a50c | 949 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
950 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
edbe6722 | 951 | ] |
952 | ) | |
953 | ||
419e26e7 | 954 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
955 | if test -d "/proc/$$/fd" ; then | |
3466e002 | 956 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
419e26e7 | 957 | AC_MSG_RESULT(yes) |
958 | else | |
959 | AC_MSG_RESULT(no) | |
960 | fi | |
961 | ||
278588d8 | 962 | # Check whether user wants S/Key support |
aff51935 | 963 | SKEY_MSG="no" |
278588d8 | 964 | AC_ARG_WITH(skey, |
6ff3d0dc | 965 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
278588d8 | 966 | [ |
967 | if test "x$withval" != "xno" ; then | |
968 | ||
969 | if test "x$withval" != "xyes" ; then | |
970 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
971 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
972 | fi | |
973 | ||
3466e002 | 974 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
278588d8 | 975 | LIBS="-lskey $LIBS" |
aff51935 | 976 | SKEY_MSG="yes" |
82f4e93d | 977 | |
ddceb1c8 | 978 | AC_MSG_CHECKING([for s/key support]) |
b0e7249f | 979 | AC_LINK_IFELSE( |
980 | [AC_LANG_SOURCE([[ | |
ddceb1c8 | 981 | #include <stdio.h> |
982 | #include <skey.h> | |
aec4cb4f | 983 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
b0e7249f | 984 | ]])], |
ddceb1c8 | 985 | [AC_MSG_RESULT(yes)], |
278588d8 | 986 | [ |
ddceb1c8 | 987 | AC_MSG_RESULT(no) |
278588d8 | 988 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
989 | ]) | |
141fc639 | 990 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
991 | AC_TRY_COMPILE( | |
992 | [#include <stdio.h> | |
993 | #include <skey.h>], | |
994 | [(void)skeychallenge(NULL,"name","",0);], | |
995 | [AC_MSG_RESULT(yes) | |
3466e002 | 996 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
997 | [Define if your skeychallenge() | |
998 | function takes 4 arguments (NetBSD)])], | |
141fc639 | 999 | [AC_MSG_RESULT(no)] |
1000 | ) | |
278588d8 | 1001 | fi |
1002 | ] | |
1003 | ) | |
1004 | ||
1005 | # Check whether user wants TCP wrappers support | |
98a7c37b | 1006 | TCPW_MSG="no" |
278588d8 | 1007 | AC_ARG_WITH(tcp-wrappers, |
6ff3d0dc | 1008 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
278588d8 | 1009 | [ |
1010 | if test "x$withval" != "xno" ; then | |
1011 | saved_LIBS="$LIBS" | |
98a7c37b | 1012 | saved_LDFLAGS="$LDFLAGS" |
1013 | saved_CPPFLAGS="$CPPFLAGS" | |
4b492aab | 1014 | if test -n "${withval}" && \ |
6cf0200f | 1015 | test "x${withval}" != "xyes"; then |
98a7c37b | 1016 | if test -d "${withval}/lib"; then |
1017 | if test -n "${need_dash_r}"; then | |
5a162955 | 1018 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 1019 | else |
5a162955 | 1020 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 1021 | fi |
1022 | else | |
1023 | if test -n "${need_dash_r}"; then | |
5a162955 | 1024 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 1025 | else |
5a162955 | 1026 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 1027 | fi |
1028 | fi | |
1029 | if test -d "${withval}/include"; then | |
5a162955 | 1030 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 1031 | else |
5a162955 | 1032 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 1033 | fi |
98a7c37b | 1034 | fi |
ddceb1c8 | 1035 | LIBWRAP="-lwrap" |
1036 | LIBS="$LIBWRAP $LIBS" | |
278588d8 | 1037 | AC_MSG_CHECKING(for libwrap) |
1038 | AC_TRY_LINK( | |
1039 | [ | |
77f09220 | 1040 | #include <sys/types.h> |
1041 | #include <sys/socket.h> | |
1042 | #include <netinet/in.h> | |
278588d8 | 1043 | #include <tcpd.h> |
1044 | int deny_severity = 0, allow_severity = 0; | |
1045 | ], | |
1046 | [hosts_access(0);], | |
1047 | [ | |
1048 | AC_MSG_RESULT(yes) | |
3466e002 | 1049 | AC_DEFINE(LIBWRAP, 1, |
1050 | [Define if you want | |
1051 | TCP Wrappers support]) | |
ddceb1c8 | 1052 | AC_SUBST(LIBWRAP) |
98a7c37b | 1053 | TCPW_MSG="yes" |
278588d8 | 1054 | ], |
1055 | [ | |
1056 | AC_MSG_ERROR([*** libwrap missing]) | |
1057 | ] | |
1058 | ) | |
ddceb1c8 | 1059 | LIBS="$saved_LIBS" |
278588d8 | 1060 | fi |
1061 | ] | |
1062 | ) | |
1063 | ||
59031773 | 1064 | # Check whether user wants libedit support |
1065 | LIBEDIT_MSG="no" | |
1066 | AC_ARG_WITH(libedit, | |
6ff3d0dc | 1067 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], |
59031773 | 1068 | [ if test "x$withval" != "xno" ; then |
737edf04 | 1069 | if test "x$withval" != "xyes"; then |
bb116c8e | 1070 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1071 | if test -n "${need_dash_r}"; then | |
1072 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1073 | else | |
1074 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1075 | fi | |
737edf04 | 1076 | fi |
59031773 | 1077 | AC_CHECK_LIB(edit, el_init, |
3466e002 | 1078 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
59031773 | 1079 | LIBEDIT="-ledit -lcurses" |
1080 | LIBEDIT_MSG="yes" | |
1081 | AC_SUBST(LIBEDIT) | |
1082 | ], | |
737edf04 | 1083 | [ AC_MSG_ERROR(libedit not found) ], |
1084 | [ -lcurses ] | |
59031773 | 1085 | ) |
f47ddccb | 1086 | AC_MSG_CHECKING(if libedit version is compatible) |
d92622f9 | 1087 | AC_COMPILE_IFELSE( |
1088 | [AC_LANG_SOURCE([[ | |
1089 | #include <histedit.h> | |
f47ddccb | 1090 | int main(void) |
1091 | { | |
1092 | int i = H_SETSIZE; | |
1093 | el_init("", NULL, NULL, NULL); | |
1094 | exit(0); | |
1095 | } | |
d92622f9 | 1096 | ]])], |
f47ddccb | 1097 | [ AC_MSG_RESULT(yes) ], |
1098 | [ AC_MSG_RESULT(no) | |
1099 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1100 | ) | |
59031773 | 1101 | fi ] |
1102 | ) | |
1103 | ||
7b578f7d | 1104 | AUDIT_MODULE=none |
1105 | AC_ARG_WITH(audit, | |
1106 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1107 | [ | |
1108 | AC_MSG_CHECKING(for supported audit module) | |
1109 | case "$withval" in | |
1110 | bsm) | |
1111 | AC_MSG_RESULT(bsm) | |
1112 | AUDIT_MODULE=bsm | |
1113 | dnl Checks for headers, libs and functions | |
1114 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
1115 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)]) | |
1116 | AC_CHECK_LIB(bsm, getaudit, [], | |
1117 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1118 | AC_CHECK_FUNCS(getaudit, [], | |
1119 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1120 | # These are optional | |
7939c496 | 1121 | AC_CHECK_FUNCS(getaudit_addr) |
3466e002 | 1122 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
7b578f7d | 1123 | ;; |
1124 | debug) | |
1125 | AUDIT_MODULE=debug | |
1126 | AC_MSG_RESULT(debug) | |
3466e002 | 1127 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
7b578f7d | 1128 | ;; |
a2b3321d | 1129 | no) |
d92622f9 | 1130 | AC_MSG_RESULT(no) |
a2b3321d | 1131 | ;; |
7b578f7d | 1132 | *) |
1133 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1134 | ;; | |
1135 | esac ] | |
1136 | ) | |
1137 | ||
19160674 | 1138 | dnl Checks for library functions. Please keep in alphabetical order |
b04a9f8c | 1139 | AC_CHECK_FUNCS( \ |
1140 | arc4random \ | |
9a406e1e | 1141 | asprintf \ |
b04a9f8c | 1142 | b64_ntop \ |
1143 | __b64_ntop \ | |
1144 | b64_pton \ | |
1145 | __b64_pton \ | |
1146 | bcopy \ | |
1147 | bindresvport_sa \ | |
1148 | clock \ | |
1149 | closefrom \ | |
1150 | dirfd \ | |
b04a9f8c | 1151 | fchmod \ |
1152 | fchown \ | |
1153 | freeaddrinfo \ | |
1154 | futimes \ | |
1155 | getaddrinfo \ | |
1156 | getcwd \ | |
1157 | getgrouplist \ | |
1158 | getnameinfo \ | |
1159 | getopt \ | |
1160 | getpeereid \ | |
1161 | _getpty \ | |
1162 | getrlimit \ | |
1163 | getttyent \ | |
1164 | glob \ | |
1165 | inet_aton \ | |
1166 | inet_ntoa \ | |
1167 | inet_ntop \ | |
1168 | innetgr \ | |
1169 | login_getcapbool \ | |
1170 | md5_crypt \ | |
1171 | memmove \ | |
1172 | mkdtemp \ | |
1173 | mmap \ | |
1174 | ngetaddrinfo \ | |
1175 | nsleep \ | |
1176 | ogetaddrinfo \ | |
1177 | openlog_r \ | |
1178 | openpty \ | |
1179 | prctl \ | |
1180 | pstat \ | |
1181 | readpassphrase \ | |
1182 | realpath \ | |
1183 | recvmsg \ | |
1184 | rresvport_af \ | |
1185 | sendmsg \ | |
1186 | setdtablesize \ | |
1187 | setegid \ | |
1188 | setenv \ | |
1189 | seteuid \ | |
1190 | setgroups \ | |
1191 | setlogin \ | |
1192 | setpcred \ | |
1193 | setproctitle \ | |
1194 | setregid \ | |
1195 | setreuid \ | |
1196 | setrlimit \ | |
1197 | setsid \ | |
1198 | setvbuf \ | |
1199 | sigaction \ | |
1200 | sigvec \ | |
1201 | snprintf \ | |
1202 | socketpair \ | |
1203 | strdup \ | |
1204 | strerror \ | |
1205 | strlcat \ | |
1206 | strlcpy \ | |
1207 | strmode \ | |
1208 | strnvis \ | |
1209 | strtonum \ | |
1e29a0c8 | 1210 | strtoll \ |
b04a9f8c | 1211 | strtoul \ |
1212 | sysconf \ | |
1213 | tcgetpgrp \ | |
1214 | truncate \ | |
1215 | unsetenv \ | |
1216 | updwtmpx \ | |
9a406e1e | 1217 | vasprintf \ |
b04a9f8c | 1218 | vhangup \ |
1219 | vsnprintf \ | |
1220 | waitpid \ | |
19160674 | 1221 | ) |
98a7c37b | 1222 | |
1a086f97 | 1223 | # IRIX has a const char return value for gai_strerror() |
1224 | AC_CHECK_FUNCS(gai_strerror,[ | |
1225 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1226 | AC_TRY_COMPILE([ | |
1227 | #include <sys/types.h> | |
1228 | #include <sys/socket.h> | |
1229 | #include <netdb.h> | |
1230 | ||
1231 | const char *gai_strerror(int);],[ | |
1232 | char *str; | |
1233 | ||
1234 | str = gai_strerror(0);],[ | |
1235 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1236 | [Define if gai_strerror() returns const char *])])]) | |
1237 | ||
3466e002 | 1238 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1239 | [Some systems put nanosleep outside of libc])) | |
92b1decf | 1240 | |
309709db | 1241 | dnl Make sure prototypes are defined for these before using them. |
309709db | 1242 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
0957c2cf | 1243 | AC_CHECK_DECL(strsep, |
1244 | [AC_CHECK_FUNCS(strsep)], | |
1245 | [], | |
1246 | [ | |
1247 | #ifdef HAVE_STRING_H | |
1248 | # include <string.h> | |
1249 | #endif | |
1250 | ]) | |
08412d26 | 1251 | |
3490699c | 1252 | dnl tcsendbreak might be a macro |
1253 | AC_CHECK_DECL(tcsendbreak, | |
1254 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
aff51935 | 1255 | [AC_CHECK_FUNCS(tcsendbreak)], |
3490699c | 1256 | [#include <termios.h>] |
1257 | ) | |
1258 | ||
41e0e158 | 1259 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1260 | ||
3f176010 | 1261 | AC_CHECK_FUNCS(setresuid, [ |
1262 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1263 | AC_MSG_CHECKING(if setresuid seems to work) | |
479cece8 | 1264 | AC_RUN_IFELSE( |
1265 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1266 | #include <stdlib.h> |
1267 | #include <errno.h> | |
1268 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1269 | ]])], |
3f176010 | 1270 | [AC_MSG_RESULT(yes)], |
3466e002 | 1271 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1272 | [Define if your setresuid() is broken]) | |
1a01a50c | 1273 | AC_MSG_RESULT(not implemented)], |
1274 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1275 | ) |
1276 | ]) | |
9a3fe0e2 | 1277 | |
3f176010 | 1278 | AC_CHECK_FUNCS(setresgid, [ |
1279 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1280 | AC_MSG_CHECKING(if setresgid seems to work) | |
479cece8 | 1281 | AC_RUN_IFELSE( |
1282 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1283 | #include <stdlib.h> |
1284 | #include <errno.h> | |
1285 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1286 | ]])], |
3f176010 | 1287 | [AC_MSG_RESULT(yes)], |
3466e002 | 1288 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1289 | [Define if your setresgid() is broken]) | |
1a01a50c | 1290 | AC_MSG_RESULT(not implemented)], |
1291 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1292 | ) |
1293 | ]) | |
9a3fe0e2 | 1294 | |
2e73a022 | 1295 | dnl Checks for time functions |
1d7b9b20 | 1296 | AC_CHECK_FUNCS(gettimeofday time) |
2e73a022 | 1297 | dnl Checks for utmp functions |
b03bd394 | 1298 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) |
1d7b9b20 | 1299 | AC_CHECK_FUNCS(utmpname) |
2e73a022 | 1300 | dnl Checks for utmpx functions |
b03bd394 | 1301 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) |
1d7b9b20 | 1302 | AC_CHECK_FUNCS(setutxent utmpxname) |
76cd7316 | 1303 | |
aff51935 | 1304 | AC_CHECK_FUNC(daemon, |
3466e002 | 1305 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1306 | [AC_CHECK_LIB(bsd, daemon, | |
1307 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
beb43d31 | 1308 | ) |
1309 | ||
aff51935 | 1310 | AC_CHECK_FUNC(getpagesize, |
3466e002 | 1311 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1312 | [Define if your libraries define getpagesize()])], | |
1313 | [AC_CHECK_LIB(ucb, getpagesize, | |
1314 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
aa6bd60a | 1315 | ) |
1316 | ||
2647ae26 | 1317 | # Check for broken snprintf |
1318 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1319 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
1a01a50c | 1320 | AC_RUN_IFELSE( |
479cece8 | 1321 | [AC_LANG_SOURCE([[ |
2647ae26 | 1322 | #include <stdio.h> |
aec4cb4f | 1323 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
479cece8 | 1324 | ]])], |
aff51935 | 1325 | [AC_MSG_RESULT(yes)], |
2647ae26 | 1326 | [ |
1327 | AC_MSG_RESULT(no) | |
3466e002 | 1328 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1329 | [Define if your snprintf is busted]) | |
2647ae26 | 1330 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
1a01a50c | 1331 | ], |
1332 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
2647ae26 | 1333 | ) |
1334 | fi | |
1335 | ||
9a406e1e | 1336 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1337 | # returning the right thing on overflow: the number of characters it tried to | |
1338 | # create (as per SUSv3) | |
1339 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1340 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1341 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1342 | AC_RUN_IFELSE( | |
1343 | [AC_LANG_SOURCE([[ | |
1344 | #include <sys/types.h> | |
1345 | #include <stdio.h> | |
1346 | #include <stdarg.h> | |
1347 | ||
1348 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1349 | { | |
1350 | size_t ret; va_list ap; | |
1351 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1352 | return ret; | |
1353 | } | |
1354 | int main(void) | |
1355 | { | |
1356 | char x[1]; | |
1357 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1358 | } ]])], | |
1359 | [AC_MSG_RESULT(yes)], | |
1360 | [ | |
1361 | AC_MSG_RESULT(no) | |
1362 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1363 | [Define if your snprintf is busted]) | |
1364 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1365 | ], | |
1366 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1367 | ) | |
1368 | fi | |
1369 | ||
31b0732a | 1370 | # On systems where [v]snprintf is broken, but is declared in stdio, |
1371 | # check that the fmt argument is const char * or just char *. | |
1372 | # This is only useful for when BROKEN_SNPRINTF | |
1373 | AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) | |
1374 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> | |
1375 | int snprintf(char *a, size_t b, const char *c, ...) { return 0; } | |
1376 | int main(void) { snprintf(0, 0, 0); } | |
1377 | ]])], | |
1378 | [AC_MSG_RESULT(yes) | |
1379 | AC_DEFINE(SNPRINTF_CONST, [const], | |
1380 | [Define as const if snprintf() can declare const char *fmt])], | |
1381 | [AC_MSG_RESULT(no) | |
1382 | AC_DEFINE(SNPRINTF_CONST, [/* not const */])]) | |
1383 | ||
2f6f9cff | 1384 | # Check for missing getpeereid (or equiv) support |
1385 | NO_PEERCHECK="" | |
1386 | if test "x$ac_cv_func_getpeereid" != "xyes" ; then | |
1387 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) | |
1388 | AC_TRY_COMPILE( | |
1389 | [#include <sys/types.h> | |
1390 | #include <sys/socket.h>], | |
1391 | [int i = SO_PEERCRED;], | |
62eb7db4 | 1392 | [ AC_MSG_RESULT(yes) |
3466e002 | 1393 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
62eb7db4 | 1394 | ], |
2f6f9cff | 1395 | [AC_MSG_RESULT(no) |
1396 | NO_PEERCHECK=1] | |
1397 | ) | |
1398 | fi | |
1399 | ||
70e7d0b0 | 1400 | dnl see whether mkstemp() requires XXXXXX |
1401 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1402 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
b0e7249f | 1403 | AC_RUN_IFELSE( |
1404 | [AC_LANG_SOURCE([[ | |
70e7d0b0 | 1405 | #include <stdlib.h> |
1406 | main() { char template[]="conftest.mkstemp-test"; | |
1407 | if (mkstemp(template) == -1) | |
1408 | exit(1); | |
1409 | unlink(template); exit(0); | |
1410 | } | |
b0e7249f | 1411 | ]])], |
70e7d0b0 | 1412 | [ |
1413 | AC_MSG_RESULT(no) | |
1414 | ], | |
aff51935 | 1415 | [ |
70e7d0b0 | 1416 | AC_MSG_RESULT(yes) |
3466e002 | 1417 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
70e7d0b0 | 1418 | ], |
1419 | [ | |
1420 | AC_MSG_RESULT(yes) | |
1421 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
aff51935 | 1422 | ] |
70e7d0b0 | 1423 | ) |
1424 | fi | |
1425 | ||
eacb954e | 1426 | dnl make sure that openpty does not reacquire controlling terminal |
1427 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1428 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
b0e7249f | 1429 | AC_RUN_IFELSE( |
1430 | [AC_LANG_SOURCE([[ | |
eacb954e | 1431 | #include <stdio.h> |
1432 | #include <sys/fcntl.h> | |
1433 | #include <sys/types.h> | |
1434 | #include <sys/wait.h> | |
1435 | ||
1436 | int | |
1437 | main() | |
1438 | { | |
1439 | pid_t pid; | |
1440 | int fd, ptyfd, ttyfd, status; | |
1441 | ||
1442 | pid = fork(); | |
1443 | if (pid < 0) { /* failed */ | |
1444 | exit(1); | |
1445 | } else if (pid > 0) { /* parent */ | |
1446 | waitpid(pid, &status, 0); | |
aff51935 | 1447 | if (WIFEXITED(status)) |
eacb954e | 1448 | exit(WEXITSTATUS(status)); |
1449 | else | |
1450 | exit(2); | |
1451 | } else { /* child */ | |
1452 | close(0); close(1); close(2); | |
1453 | setsid(); | |
1454 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1455 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1456 | if (fd >= 0) | |
1457 | exit(3); /* Acquired ctty: broken */ | |
1458 | else | |
1459 | exit(0); /* Did not acquire ctty: OK */ | |
1460 | } | |
1461 | } | |
b0e7249f | 1462 | ]])], |
eacb954e | 1463 | [ |
1464 | AC_MSG_RESULT(yes) | |
1465 | ], | |
1466 | [ | |
1467 | AC_MSG_RESULT(no) | |
1468 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
b0e7249f | 1469 | ], |
1470 | [ | |
1471 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
eacb954e | 1472 | ] |
1473 | ) | |
1474 | fi | |
1475 | ||
4b492aab | 1476 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1477 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
2fe51906 | 1478 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1479 | AC_RUN_IFELSE( |
1480 | [AC_LANG_SOURCE([[ | |
2fe51906 | 1481 | #include <stdio.h> |
1482 | #include <sys/socket.h> | |
1483 | #include <netdb.h> | |
1484 | #include <errno.h> | |
1485 | #include <netinet/in.h> | |
1486 | ||
1487 | #define TEST_PORT "2222" | |
1488 | ||
1489 | int | |
1490 | main(void) | |
1491 | { | |
1492 | int err, sock; | |
1493 | struct addrinfo *gai_ai, *ai, hints; | |
1494 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1495 | ||
1496 | memset(&hints, 0, sizeof(hints)); | |
1497 | hints.ai_family = PF_UNSPEC; | |
1498 | hints.ai_socktype = SOCK_STREAM; | |
1499 | hints.ai_flags = AI_PASSIVE; | |
1500 | ||
1501 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1502 | if (err != 0) { | |
1503 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1504 | exit(1); | |
1505 | } | |
1506 | ||
1507 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1508 | if (ai->ai_family != AF_INET6) | |
1509 | continue; | |
1510 | ||
1511 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1512 | sizeof(ntop), strport, sizeof(strport), | |
1513 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1514 | ||
1515 | if (err != 0) { | |
1516 | if (err == EAI_SYSTEM) | |
1517 | perror("getnameinfo EAI_SYSTEM"); | |
1518 | else | |
1519 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1520 | gai_strerror(err)); | |
1521 | exit(2); | |
1522 | } | |
1523 | ||
1524 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1525 | if (sock < 0) | |
1526 | perror("socket"); | |
1527 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1528 | if (errno == EBADF) | |
1529 | exit(3); | |
1530 | } | |
1531 | } | |
1532 | exit(0); | |
1533 | } | |
b0e7249f | 1534 | ]])], |
2fe51906 | 1535 | [ |
1536 | AC_MSG_RESULT(yes) | |
1537 | ], | |
1538 | [ | |
1539 | AC_MSG_RESULT(no) | |
1540 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1541 | ], |
1542 | [ | |
1543 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
2fe51906 | 1544 | ] |
1545 | ) | |
1546 | fi | |
1547 | ||
4b492aab | 1548 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1549 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
5ccf88cb | 1550 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1551 | AC_RUN_IFELSE( |
1552 | [AC_LANG_SOURCE([[ | |
5ccf88cb | 1553 | #include <stdio.h> |
1554 | #include <sys/socket.h> | |
1555 | #include <netdb.h> | |
1556 | #include <errno.h> | |
1557 | #include <netinet/in.h> | |
1558 | ||
1559 | #define TEST_PORT "2222" | |
1560 | ||
1561 | int | |
1562 | main(void) | |
1563 | { | |
1564 | int err, sock; | |
1565 | struct addrinfo *gai_ai, *ai, hints; | |
1566 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1567 | ||
1568 | memset(&hints, 0, sizeof(hints)); | |
1569 | hints.ai_family = PF_UNSPEC; | |
1570 | hints.ai_socktype = SOCK_STREAM; | |
1571 | hints.ai_flags = AI_PASSIVE; | |
1572 | ||
1573 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1574 | if (err != 0) { | |
1575 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1576 | exit(1); | |
1577 | } | |
1578 | ||
1579 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1580 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1581 | continue; | |
1582 | ||
1583 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1584 | sizeof(ntop), strport, sizeof(strport), | |
1585 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1586 | ||
1587 | if (ai->ai_family == AF_INET && err != 0) { | |
1588 | perror("getnameinfo"); | |
1589 | exit(2); | |
1590 | } | |
1591 | } | |
1592 | exit(0); | |
1593 | } | |
b0e7249f | 1594 | ]])], |
5ccf88cb | 1595 | [ |
1596 | AC_MSG_RESULT(yes) | |
3466e002 | 1597 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1598 | [Define if you have a getaddrinfo that fails | |
1599 | for the all-zeros IPv6 address]) | |
5ccf88cb | 1600 | ], |
1601 | [ | |
1602 | AC_MSG_RESULT(no) | |
1603 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1604 | ], |
1605 | AC_MSG_RESULT(cross-compiling, assuming no) | |
5ccf88cb | 1606 | ] |
1607 | ) | |
1608 | fi | |
1609 | ||
b29fd59f | 1610 | if test "x$check_for_conflicting_getspnam" = "x1"; then |
1611 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1612 | AC_COMPILE_IFELSE( | |
1613 | [ | |
1614 | #include <shadow.h> | |
1615 | int main(void) {exit(0);} | |
1616 | ], | |
1617 | [ | |
1618 | AC_MSG_RESULT(no) | |
1619 | ], | |
1620 | [ | |
1621 | AC_MSG_RESULT(yes) | |
1622 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1623 | [Conflicting defs for getspnam]) | |
1624 | ] | |
1625 | ) | |
1626 | fi | |
1627 | ||
7f8f5e00 | 1628 | AC_FUNC_GETPGRP |
1629 | ||
717057b6 | 1630 | # Check for PAM libs |
cbd7492e | 1631 | PAM_MSG="no" |
a0391976 | 1632 | AC_ARG_WITH(pam, |
717057b6 | 1633 | [ --with-pam Enable PAM support ], |
a0391976 | 1634 | [ |
717057b6 | 1635 | if test "x$withval" != "xno" ; then |
2511d104 | 1636 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ |
1637 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
717057b6 | 1638 | AC_MSG_ERROR([PAM headers not found]) |
1639 | fi | |
a0391976 | 1640 | |
717057b6 | 1641 | AC_CHECK_LIB(dl, dlopen, , ) |
1642 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
1643 | AC_CHECK_FUNCS(pam_getenvlist) | |
749560dd | 1644 | AC_CHECK_FUNCS(pam_putenv) |
2b763e31 | 1645 | |
717057b6 | 1646 | PAM_MSG="yes" |
4cb5ffa0 | 1647 | |
3466e002 | 1648 | AC_DEFINE(USE_PAM, 1, |
1649 | [Define if you want to enable PAM support]) | |
98f2d9d5 | 1650 | if test $ac_cv_lib_dl_dlopen = yes; then |
1651 | LIBPAM="-lpam -ldl" | |
1652 | else | |
1653 | LIBPAM="-lpam" | |
1654 | fi | |
1655 | AC_SUBST(LIBPAM) | |
717057b6 | 1656 | fi |
1657 | ] | |
1658 | ) | |
cbd7492e | 1659 | |
717057b6 | 1660 | # Check for older PAM |
1661 | if test "x$PAM_MSG" = "xyes" ; then | |
a0391976 | 1662 | # Check PAM strerror arguments (old PAM) |
1663 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
1664 | AC_TRY_COMPILE( | |
1665 | [ | |
18ba2aab | 1666 | #include <stdlib.h> |
2511d104 | 1667 | #if defined(HAVE_SECURITY_PAM_APPL_H) |
18ba2aab | 1668 | #include <security/pam_appl.h> |
2511d104 | 1669 | #elif defined (HAVE_PAM_PAM_APPL_H) |
1670 | #include <pam/pam_appl.h> | |
1671 | #endif | |
aff51935 | 1672 | ], |
1673 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
a0391976 | 1674 | [AC_MSG_RESULT(no)], |
1675 | [ | |
3466e002 | 1676 | AC_DEFINE(HAVE_OLD_PAM, 1, |
1677 | [Define if you have an old version of PAM | |
1678 | which takes only one argument to pam_strerror]) | |
a0391976 | 1679 | AC_MSG_RESULT(yes) |
cbd7492e | 1680 | PAM_MSG="yes (old library)" |
a0391976 | 1681 | ] |
717057b6 | 1682 | ) |
a0391976 | 1683 | fi |
1684 | ||
5b991353 | 1685 | # Search for OpenSSL |
1686 | saved_CPPFLAGS="$CPPFLAGS" | |
1687 | saved_LDFLAGS="$LDFLAGS" | |
a0391976 | 1688 | AC_ARG_WITH(ssl-dir, |
1689 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1690 | [ | |
e9e4a1c7 | 1691 | if test "x$withval" != "xno" ; then |
99eb0f64 | 1692 | case "$withval" in |
1693 | # Relative paths | |
1694 | ./*|../*) withval="`pwd`/$withval" | |
1695 | esac | |
5b991353 | 1696 | if test -d "$withval/lib"; then |
1697 | if test -n "${need_dash_r}"; then | |
1698 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1699 | else | |
1700 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
d6f13fbb | 1701 | fi |
1702 | else | |
5b991353 | 1703 | if test -n "${need_dash_r}"; then |
1704 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1705 | else | |
1706 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
d6f13fbb | 1707 | fi |
1708 | fi | |
5b991353 | 1709 | if test -d "$withval/include"; then |
1710 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
d6f13fbb | 1711 | else |
5b991353 | 1712 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
58d100bf | 1713 | fi |
a0391976 | 1714 | fi |
5b991353 | 1715 | ] |
1716 | ) | |
5486a457 | 1717 | LIBS="-lcrypto $LIBS" |
3466e002 | 1718 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1719 | [Define if your ssl headers are included | |
1720 | with #include <openssl/header.h>]), | |
d45e3d76 | 1721 | [ |
5b991353 | 1722 | dnl Check default openssl install dir |
1723 | if test -n "${need_dash_r}"; then | |
1724 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
d45e3d76 | 1725 | else |
5b991353 | 1726 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
d45e3d76 | 1727 | fi |
5b991353 | 1728 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
1729 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
1730 | [ | |
1731 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1732 | ] | |
1733 | ) | |
1734 | ] | |
1735 | ) | |
1736 | ||
cd018561 | 1737 | # Determine OpenSSL header version |
1738 | AC_MSG_CHECKING([OpenSSL header version]) | |
1a01a50c | 1739 | AC_RUN_IFELSE( |
479cece8 | 1740 | [AC_LANG_SOURCE([[ |
cd018561 | 1741 | #include <stdio.h> |
1742 | #include <string.h> | |
1743 | #include <openssl/opensslv.h> | |
1744 | #define DATA "conftest.sslincver" | |
1745 | int main(void) { | |
aff51935 | 1746 | FILE *fd; |
1747 | int rc; | |
cd018561 | 1748 | |
aff51935 | 1749 | fd = fopen(DATA,"w"); |
1750 | if(fd == NULL) | |
1751 | exit(1); | |
cd018561 | 1752 | |
1753 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1754 | exit(1); | |
1755 | ||
1756 | exit(0); | |
1757 | } | |
479cece8 | 1758 | ]])], |
cd018561 | 1759 | [ |
1760 | ssl_header_ver=`cat conftest.sslincver` | |
1761 | AC_MSG_RESULT($ssl_header_ver) | |
1762 | ], | |
1763 | [ | |
1764 | AC_MSG_RESULT(not found) | |
1765 | AC_MSG_ERROR(OpenSSL version header not found.) | |
1a01a50c | 1766 | ], |
1767 | [ | |
1768 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1769 | ] |
1770 | ) | |
1771 | ||
1772 | # Determine OpenSSL library version | |
1773 | AC_MSG_CHECKING([OpenSSL library version]) | |
1a01a50c | 1774 | AC_RUN_IFELSE( |
479cece8 | 1775 | [AC_LANG_SOURCE([[ |
cd018561 | 1776 | #include <stdio.h> |
1777 | #include <string.h> | |
1778 | #include <openssl/opensslv.h> | |
1779 | #include <openssl/crypto.h> | |
1780 | #define DATA "conftest.ssllibver" | |
1781 | int main(void) { | |
aff51935 | 1782 | FILE *fd; |
1783 | int rc; | |
cd018561 | 1784 | |
aff51935 | 1785 | fd = fopen(DATA,"w"); |
1786 | if(fd == NULL) | |
1787 | exit(1); | |
cd018561 | 1788 | |
1789 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
1790 | exit(1); | |
1791 | ||
1792 | exit(0); | |
1793 | } | |
479cece8 | 1794 | ]])], |
cd018561 | 1795 | [ |
1796 | ssl_library_ver=`cat conftest.ssllibver` | |
1797 | AC_MSG_RESULT($ssl_library_ver) | |
1798 | ], | |
1799 | [ | |
1800 | AC_MSG_RESULT(not found) | |
1801 | AC_MSG_ERROR(OpenSSL library not found.) | |
1a01a50c | 1802 | ], |
1803 | [ | |
1804 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1805 | ] |
1806 | ) | |
58d100bf | 1807 | |
9780116c | 1808 | # Sanity check OpenSSL headers |
1809 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
1a01a50c | 1810 | AC_RUN_IFELSE( |
479cece8 | 1811 | [AC_LANG_SOURCE([[ |
9780116c | 1812 | #include <string.h> |
1813 | #include <openssl/opensslv.h> | |
aec4cb4f | 1814 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
479cece8 | 1815 | ]])], |
9780116c | 1816 | [ |
1817 | AC_MSG_RESULT(yes) | |
1818 | ], | |
1819 | [ | |
1820 | AC_MSG_RESULT(no) | |
e15ba28b | 1821 | AC_MSG_ERROR([Your OpenSSL headers do not match your library. |
1822 | Check config.log for details. | |
1823 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) | |
1a01a50c | 1824 | ], |
1825 | [ | |
1826 | AC_MSG_WARN([cross compiling: not checking]) | |
9780116c | 1827 | ] |
1828 | ) | |
1829 | ||
e5146707 | 1830 | # Check for OpenSSL without EVP_aes_{192,256}_cbc |
1831 | AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) | |
1832 | AC_COMPILE_IFELSE( | |
1833 | [AC_LANG_SOURCE([[ | |
1834 | #include <string.h> | |
1835 | #include <openssl/evp.h> | |
300ea548 | 1836 | int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} |
e5146707 | 1837 | ]])], |
1838 | [ | |
1839 | AC_MSG_RESULT(no) | |
1840 | ], | |
1841 | [ | |
1842 | AC_MSG_RESULT(yes) | |
1843 | AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, | |
1844 | [libcrypto is missing AES 192 and 256 bit functions]) | |
1845 | ] | |
1846 | ) | |
1847 | ||
5486a457 | 1848 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
1849 | # because the system crypt() is more featureful. | |
1850 | if test "x$check_for_libcrypt_before" = "x1"; then | |
1851 | AC_CHECK_LIB(crypt, crypt) | |
1852 | fi | |
1853 | ||
aff51935 | 1854 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the |
8087c5ee | 1855 | # version in OpenSSL. |
05114c74 | 1856 | if test "x$check_for_libcrypt_later" = "x1"; then |
20cad736 | 1857 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
717057b6 | 1858 | fi |
1859 | ||
4c653d8e | 1860 | AC_CHECK_LIB(iaf, ia_openinfo) |
f1b0ecc3 | 1861 | |
1862 | ### Configure cryptographic random number support | |
1863 | ||
1864 | # Check wheter OpenSSL seeds itself | |
1865 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
1a01a50c | 1866 | AC_RUN_IFELSE( |
479cece8 | 1867 | [AC_LANG_SOURCE([[ |
f1b0ecc3 | 1868 | #include <string.h> |
1869 | #include <openssl/rand.h> | |
aec4cb4f | 1870 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
479cece8 | 1871 | ]])], |
f1b0ecc3 | 1872 | [ |
1873 | OPENSSL_SEEDS_ITSELF=yes | |
1874 | AC_MSG_RESULT(yes) | |
1875 | ], | |
1876 | [ | |
1877 | AC_MSG_RESULT(no) | |
1878 | # Default to use of the rand helper if OpenSSL doesn't | |
1879 | # seed itself | |
1880 | USE_RAND_HELPER=yes | |
1a01a50c | 1881 | ], |
1882 | [ | |
1883 | AC_MSG_WARN([cross compiling: assuming yes]) | |
1884 | # This is safe, since all recent OpenSSL versions will | |
82f4e93d | 1885 | # complain at runtime if not seeded correctly. |
1a01a50c | 1886 | OPENSSL_SEEDS_ITSELF=yes |
f1b0ecc3 | 1887 | ] |
1888 | ) | |
1889 | ||
1890 | ||
1891 | # Do we want to force the use of the rand helper? | |
1892 | AC_ARG_WITH(rand-helper, | |
1893 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
1894 | [ | |
1895 | if test "x$withval" = "xno" ; then | |
aff51935 | 1896 | # Force use of OpenSSL's internal RNG, even if |
f1b0ecc3 | 1897 | # the previous test showed it to be unseeded. |
1898 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
1899 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
1900 | OPENSSL_SEEDS_ITSELF=yes | |
1901 | USE_RAND_HELPER="" | |
1902 | fi | |
1903 | else | |
1904 | USE_RAND_HELPER=yes | |
1905 | fi | |
1906 | ], | |
82f4e93d | 1907 | ) |
f1b0ecc3 | 1908 | |
1909 | # Which randomness source do we use? | |
4b492aab | 1910 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
f1b0ecc3 | 1911 | # OpenSSL only |
3466e002 | 1912 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
1913 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
f1b0ecc3 | 1914 | RAND_MSG="OpenSSL internal ONLY" |
1915 | INSTALL_SSH_RAND_HELPER="" | |
70e2f2f3 | 1916 | elif test ! -z "$USE_RAND_HELPER" ; then |
1917 | # install rand helper | |
f1b0ecc3 | 1918 | RAND_MSG="ssh-rand-helper" |
1919 | INSTALL_SSH_RAND_HELPER="yes" | |
1920 | fi | |
1921 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
1922 | ||
1923 | ### Configuration of ssh-rand-helper | |
1924 | ||
1925 | # PRNGD TCP socket | |
1926 | AC_ARG_WITH(prngd-port, | |
1927 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
1928 | [ | |
eb5d7ff6 | 1929 | case "$withval" in |
1930 | no) | |
1931 | withval="" | |
1932 | ;; | |
1933 | [[0-9]]*) | |
1934 | ;; | |
1935 | *) | |
1936 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
1937 | ;; | |
1938 | esac | |
1939 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 1940 | PRNGD_PORT="$withval" |
3466e002 | 1941 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
1942 | [Port number of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 1943 | fi |
1944 | ] | |
1945 | ) | |
1946 | ||
1947 | # PRNGD Unix domain socket | |
1948 | AC_ARG_WITH(prngd-socket, | |
1949 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
1950 | [ | |
eb5d7ff6 | 1951 | case "$withval" in |
1952 | yes) | |
f1b0ecc3 | 1953 | withval="/var/run/egd-pool" |
eb5d7ff6 | 1954 | ;; |
1955 | no) | |
1956 | withval="" | |
1957 | ;; | |
1958 | /*) | |
1959 | ;; | |
1960 | *) | |
1961 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
1962 | ;; | |
1963 | esac | |
1964 | ||
1965 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 1966 | if test ! -z "$PRNGD_PORT" ; then |
1967 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
1968 | fi | |
906e811b | 1969 | if test ! -r "$withval" ; then |
f1b0ecc3 | 1970 | AC_MSG_WARN(Entropy socket is not readable) |
1971 | fi | |
1972 | PRNGD_SOCKET="$withval" | |
3466e002 | 1973 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
1974 | [Location of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 1975 | fi |
ddceb1c8 | 1976 | ], |
1977 | [ | |
1978 | # Check for existing socket only if we don't have a random device already | |
1979 | if test "$USE_RAND_HELPER" = yes ; then | |
1980 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
1981 | # Insert other locations here | |
1982 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
1983 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
1984 | PRNGD_SOCKET="$sock" | |
1985 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
1986 | break; | |
1987 | fi | |
1988 | done | |
1989 | if test ! -z "$PRNGD_SOCKET" ; then | |
1990 | AC_MSG_RESULT($PRNGD_SOCKET) | |
1991 | else | |
1992 | AC_MSG_RESULT(not found) | |
1993 | fi | |
1994 | fi | |
f1b0ecc3 | 1995 | ] |
1996 | ) | |
1997 | ||
1998 | # Change default command timeout for hashing entropy source | |
1999 | entropy_timeout=200 | |
2000 | AC_ARG_WITH(entropy-timeout, | |
2001 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
2002 | [ | |
6cf0200f | 2003 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2004 | test "x${withval}" != "xyes"; then | |
f1b0ecc3 | 2005 | entropy_timeout=$withval |
2006 | fi | |
82f4e93d | 2007 | ] |
f1b0ecc3 | 2008 | ) |
3466e002 | 2009 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
2010 | [Builtin PRNG command timeout]) | |
f1b0ecc3 | 2011 | |
fd3cbf67 | 2012 | SSH_PRIVSEP_USER=sshd |
9a0fbcb3 | 2013 | AC_ARG_WITH(privsep-user, |
5222e7ef | 2014 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], |
9a0fbcb3 | 2015 | [ |
6cf0200f | 2016 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2017 | test "x${withval}" != "xyes"; then | |
fd3cbf67 | 2018 | SSH_PRIVSEP_USER=$withval |
9a0fbcb3 | 2019 | fi |
82f4e93d | 2020 | ] |
9a0fbcb3 | 2021 | ) |
3466e002 | 2022 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
2023 | [non-privileged user for privilege separation]) | |
fd3cbf67 | 2024 | AC_SUBST(SSH_PRIVSEP_USER) |
9a0fbcb3 | 2025 | |
81dadca3 | 2026 | # We do this little dance with the search path to insure |
2027 | # that programs that we select for use by installed programs | |
2028 | # (which may be run by the super-user) come from trusted | |
2029 | # locations before they come from the user's private area. | |
2030 | # This should help avoid accidentally configuring some | |
2031 | # random version of a program in someone's personal bin. | |
2032 | ||
2033 | OPATH=$PATH | |
2034 | PATH=/bin:/usr/bin | |
f95c8ce8 | 2035 | test -h /bin 2> /dev/null && PATH=/usr/bin |
81dadca3 | 2036 | test -d /sbin && PATH=$PATH:/sbin |
2037 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
2038 | PATH=$PATH:/etc:$OPATH | |
2039 | ||
aff51935 | 2040 | # These programs are used by the command hashing source to gather entropy |
f1b0ecc3 | 2041 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
2042 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
2043 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
2044 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
2045 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
2046 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
2047 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
2048 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
2049 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
2050 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
2051 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
2052 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
2053 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
2054 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
2055 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
2056 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
81dadca3 | 2057 | # restore PATH |
2058 | PATH=$OPATH | |
f1b0ecc3 | 2059 | |
2060 | # Where does ssh-rand-helper get its randomness from? | |
2061 | INSTALL_SSH_PRNG_CMDS="" | |
2062 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2063 | if test ! -z "$PRNGD_PORT" ; then | |
2064 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2065 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2066 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2067 | else | |
2068 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2069 | RAND_HELPER_CMDHASH=yes | |
2070 | INSTALL_SSH_PRNG_CMDS="yes" | |
2071 | fi | |
2072 | fi | |
2073 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2074 | ||
2075 | ||
66d6c27e | 2076 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2077 | if test ! -z "$SONY" ; then | |
2078 | LIBS="$LIBS -liberty"; | |
2079 | fi | |
2080 | ||
9a406e1e | 2081 | # Check for long long datatypes |
2082 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2083 | ||
2084 | # Check datatype sizes | |
976f7e19 | 2085 | AC_CHECK_SIZEOF(char, 1) |
2b942fe0 | 2086 | AC_CHECK_SIZEOF(short int, 2) |
2087 | AC_CHECK_SIZEOF(int, 4) | |
2088 | AC_CHECK_SIZEOF(long int, 4) | |
2089 | AC_CHECK_SIZEOF(long long int, 8) | |
2090 | ||
52f1ccb2 | 2091 | # Sanity check long long for some platforms (AIX) |
2092 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2093 | ac_cv_sizeof_long_long_int=0 | |
2094 | fi | |
2095 | ||
90f15776 | 2096 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2097 | if test -z "$have_llong_max"; then | |
2098 | AC_MSG_CHECKING([for max value of long long]) | |
2099 | AC_RUN_IFELSE( | |
2100 | [AC_LANG_SOURCE([[ | |
2101 | #include <stdio.h> | |
2102 | /* Why is this so damn hard? */ | |
2103 | #ifdef __GNUC__ | |
2104 | # undef __GNUC__ | |
2105 | #endif | |
2106 | #define __USE_ISOC99 | |
2107 | #include <limits.h> | |
2108 | #define DATA "conftest.llminmax" | |
2109 | int main(void) { | |
2110 | FILE *f; | |
2111 | long long i, llmin, llmax = 0; | |
2112 | ||
2113 | if((f = fopen(DATA,"w")) == NULL) | |
2114 | exit(1); | |
2115 | ||
2116 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2117 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2118 | llmin = LLONG_MIN; | |
2119 | llmax = LLONG_MAX; | |
2120 | #else | |
2121 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2122 | /* This will work on one's complement and two's complement */ | |
2123 | for (i = 1; i > llmax; i <<= 1, i++) | |
2124 | llmax = i; | |
2125 | llmin = llmax + 1LL; /* wrap */ | |
2126 | #endif | |
2127 | ||
2128 | /* Sanity check */ | |
2129 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
2130 | || llmax - 1 > llmax) { | |
2131 | fprintf(f, "unknown unknown\n"); | |
2132 | exit(2); | |
2133 | } | |
2134 | ||
2135 | if (fprintf(f ,"%lld %lld", llmin, llmax) < 0) | |
2136 | exit(3); | |
2137 | ||
2138 | exit(0); | |
2139 | } | |
2140 | ]])], | |
2141 | [ | |
2142 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2143 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2144 | ||
2145 | # snprintf on some Tru64s doesn't understand "%lld" | |
2146 | case "$host" in | |
2147 | alpha-dec-osf*) | |
2148 | if test "x$ac_cv_sizeof_long_long_int" = "x8" && | |
2149 | test "x$llong_max" = "xld"; then | |
2150 | llong_min="-9223372036854775808" | |
2151 | llong_max="9223372036854775807" | |
2152 | fi | |
2153 | ;; | |
2154 | esac | |
2155 | ||
2156 | AC_MSG_RESULT($llong_max) | |
2157 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2158 | [max value of long long calculated by configure]) | |
2159 | AC_MSG_CHECKING([for min value of long long]) | |
2160 | AC_MSG_RESULT($llong_min) | |
2161 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2162 | [min value of long long calculated by configure]) | |
2163 | ], | |
2164 | [ | |
2165 | AC_MSG_RESULT(not found) | |
2166 | ], | |
2167 | [ | |
2168 | AC_MSG_WARN([cross compiling: not checking]) | |
2169 | ] | |
2170 | ) | |
2171 | fi | |
2172 | ||
2173 | ||
a0391976 | 2174 | # More checks for data types |
14a9a859 | 2175 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ |
2176 | AC_TRY_COMPILE( | |
aff51935 | 2177 | [ #include <sys/types.h> ], |
2178 | [ u_int a; a = 1;], | |
14a9a859 | 2179 | [ ac_cv_have_u_int="yes" ], |
2180 | [ ac_cv_have_u_int="no" ] | |
2181 | ) | |
2182 | ]) | |
2183 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
3466e002 | 2184 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
14a9a859 | 2185 | have_u_int=1 |
2186 | fi | |
2187 | ||
58d100bf | 2188 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ |
2189 | AC_TRY_COMPILE( | |
aff51935 | 2190 | [ #include <sys/types.h> ], |
2191 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
58d100bf | 2192 | [ ac_cv_have_intxx_t="yes" ], |
2193 | [ ac_cv_have_intxx_t="no" ] | |
2194 | ) | |
2195 | ]) | |
2196 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
3466e002 | 2197 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
58d100bf | 2198 | have_intxx_t=1 |
2199 | fi | |
41cb4569 | 2200 | |
2201 | if (test -z "$have_intxx_t" && \ | |
aff51935 | 2202 | test "x$ac_cv_header_stdint_h" = "xyes") |
41cb4569 | 2203 | then |
2204 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2205 | AC_TRY_COMPILE( | |
aff51935 | 2206 | [ #include <stdint.h> ], |
2207 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
41cb4569 | 2208 | [ |
2209 | AC_DEFINE(HAVE_INTXX_T) | |
2210 | AC_MSG_RESULT(yes) | |
2211 | ], | |
2212 | [ AC_MSG_RESULT(no) ] | |
2213 | ) | |
2214 | fi | |
2215 | ||
bd590612 | 2216 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ |
2217 | AC_TRY_COMPILE( | |
1cbbe6c8 | 2218 | [ |
2219 | #include <sys/types.h> | |
2220 | #ifdef HAVE_STDINT_H | |
2221 | # include <stdint.h> | |
2222 | #endif | |
2223 | #include <sys/socket.h> | |
2224 | #ifdef HAVE_SYS_BITYPES_H | |
2225 | # include <sys/bitypes.h> | |
2226 | #endif | |
aff51935 | 2227 | ], |
2228 | [ int64_t a; a = 1;], | |
bd590612 | 2229 | [ ac_cv_have_int64_t="yes" ], |
2230 | [ ac_cv_have_int64_t="no" ] | |
2231 | ) | |
2232 | ]) | |
2233 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
3466e002 | 2234 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
ddceb1c8 | 2235 | fi |
2236 | ||
58d100bf | 2237 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2238 | AC_TRY_COMPILE( | |
aff51935 | 2239 | [ #include <sys/types.h> ], |
2240 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
58d100bf | 2241 | [ ac_cv_have_u_intxx_t="yes" ], |
2242 | [ ac_cv_have_u_intxx_t="no" ] | |
2243 | ) | |
2244 | ]) | |
2245 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
3466e002 | 2246 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
58d100bf | 2247 | have_u_intxx_t=1 |
2248 | fi | |
2b942fe0 | 2249 | |
41cb4569 | 2250 | if test -z "$have_u_intxx_t" ; then |
2251 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2252 | AC_TRY_COMPILE( | |
aff51935 | 2253 | [ #include <sys/socket.h> ], |
2254 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
41cb4569 | 2255 | [ |
2256 | AC_DEFINE(HAVE_U_INTXX_T) | |
2257 | AC_MSG_RESULT(yes) | |
2258 | ], | |
2259 | [ AC_MSG_RESULT(no) ] | |
2260 | ) | |
2261 | fi | |
2262 | ||
bd590612 | 2263 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ |
2264 | AC_TRY_COMPILE( | |
aff51935 | 2265 | [ #include <sys/types.h> ], |
2266 | [ u_int64_t a; a = 1;], | |
bd590612 | 2267 | [ ac_cv_have_u_int64_t="yes" ], |
2268 | [ ac_cv_have_u_int64_t="no" ] | |
2269 | ) | |
2270 | ]) | |
2271 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
3466e002 | 2272 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
bd590612 | 2273 | have_u_int64_t=1 |
2274 | fi | |
2275 | ||
ddceb1c8 | 2276 | if test -z "$have_u_int64_t" ; then |
2277 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2278 | AC_TRY_COMPILE( | |
aff51935 | 2279 | [ #include <sys/bitypes.h> ], |
ddceb1c8 | 2280 | [ u_int64_t a; a = 1], |
2281 | [ | |
2282 | AC_DEFINE(HAVE_U_INT64_T) | |
2283 | AC_MSG_RESULT(yes) | |
2284 | ], | |
2285 | [ AC_MSG_RESULT(no) ] | |
2286 | ) | |
2287 | fi | |
2288 | ||
41cb4569 | 2289 | if test -z "$have_u_intxx_t" ; then |
2290 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2291 | AC_TRY_COMPILE( | |
2292 | [ | |
2293 | #include <sys/types.h> | |
aff51935 | 2294 | ], |
2295 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
41cb4569 | 2296 | [ ac_cv_have_uintxx_t="yes" ], |
2297 | [ ac_cv_have_uintxx_t="no" ] | |
2298 | ) | |
2299 | ]) | |
2300 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
3466e002 | 2301 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2302 | [define if you have uintxx_t data type]) | |
41cb4569 | 2303 | fi |
2304 | fi | |
2305 | ||
2306 | if test -z "$have_uintxx_t" ; then | |
2307 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2308 | AC_TRY_COMPILE( | |
aff51935 | 2309 | [ #include <stdint.h> ], |
2310 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
41cb4569 | 2311 | [ |
2312 | AC_DEFINE(HAVE_UINTXX_T) | |
2313 | AC_MSG_RESULT(yes) | |
2314 | ], | |
2315 | [ AC_MSG_RESULT(no) ] | |
2316 | ) | |
2317 | fi | |
2318 | ||
e5fe9a1f | 2319 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ |
aff51935 | 2320 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
5cdfe03f | 2321 | then |
2322 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2323 | AC_TRY_COMPILE( | |
58d100bf | 2324 | [ |
2325 | #include <sys/bitypes.h> | |
aff51935 | 2326 | ], |
5cdfe03f | 2327 | [ |
837c30b8 | 2328 | int8_t a; int16_t b; int32_t c; |
2329 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2330 | a = b = c = e = f = g = 1; | |
aff51935 | 2331 | ], |
5cdfe03f | 2332 | [ |
2333 | AC_DEFINE(HAVE_U_INTXX_T) | |
2334 | AC_DEFINE(HAVE_INTXX_T) | |
2335 | AC_MSG_RESULT(yes) | |
2336 | ], | |
2337 | [AC_MSG_RESULT(no)] | |
aff51935 | 2338 | ) |
5cdfe03f | 2339 | fi |
2340 | ||
0362750e | 2341 | |
2342 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2343 | AC_TRY_COMPILE( | |
2344 | [ | |
2345 | #include <sys/types.h> | |
2346 | ], | |
2347 | [ u_char foo; foo = 125; ], | |
2348 | [ ac_cv_have_u_char="yes" ], | |
2349 | [ ac_cv_have_u_char="no" ] | |
2350 | ) | |
2351 | ]) | |
2352 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
3466e002 | 2353 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
0362750e | 2354 | fi |
2355 | ||
98a7c37b | 2356 | TYPE_SOCKLEN_T |
2b942fe0 | 2357 | |
2d16d9a3 | 2358 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
ddceb1c8 | 2359 | |
777ece68 | 2360 | AC_CHECK_TYPES(in_addr_t,,, |
2361 | [#include <sys/types.h> | |
2362 | #include <netinet/in.h>]) | |
7b578f7d | 2363 | |
58d100bf | 2364 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2365 | AC_TRY_COMPILE( | |
2366 | [ | |
18ba2aab | 2367 | #include <sys/types.h> |
58d100bf | 2368 | ], |
2369 | [ size_t foo; foo = 1235; ], | |
2370 | [ ac_cv_have_size_t="yes" ], | |
2371 | [ ac_cv_have_size_t="no" ] | |
2372 | ) | |
2373 | ]) | |
2374 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
3466e002 | 2375 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
58d100bf | 2376 | fi |
ea1970a3 | 2377 | |
c04f75f1 | 2378 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ |
2379 | AC_TRY_COMPILE( | |
2380 | [ | |
2381 | #include <sys/types.h> | |
2382 | ], | |
2383 | [ ssize_t foo; foo = 1235; ], | |
2384 | [ ac_cv_have_ssize_t="yes" ], | |
2385 | [ ac_cv_have_ssize_t="no" ] | |
2386 | ) | |
2387 | ]) | |
2388 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
3466e002 | 2389 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
c04f75f1 | 2390 | fi |
2391 | ||
f1c4659d | 2392 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ |
2393 | AC_TRY_COMPILE( | |
2394 | [ | |
2395 | #include <time.h> | |
2396 | ], | |
2397 | [ clock_t foo; foo = 1235; ], | |
2398 | [ ac_cv_have_clock_t="yes" ], | |
2399 | [ ac_cv_have_clock_t="no" ] | |
2400 | ) | |
2401 | ]) | |
2402 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
3466e002 | 2403 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
f1c4659d | 2404 | fi |
2405 | ||
1c04b088 | 2406 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ |
2407 | AC_TRY_COMPILE( | |
2408 | [ | |
2409 | #include <sys/types.h> | |
2410 | #include <sys/socket.h> | |
2411 | ], | |
2412 | [ sa_family_t foo; foo = 1235; ], | |
2413 | [ ac_cv_have_sa_family_t="yes" ], | |
77bb0bca | 2414 | [ AC_TRY_COMPILE( |
2415 | [ | |
2416 | #include <sys/types.h> | |
2417 | #include <sys/socket.h> | |
2418 | #include <netinet/in.h> | |
2419 | ], | |
2420 | [ sa_family_t foo; foo = 1235; ], | |
2421 | [ ac_cv_have_sa_family_t="yes" ], | |
2422 | ||
1c04b088 | 2423 | [ ac_cv_have_sa_family_t="no" ] |
77bb0bca | 2424 | )] |
1c04b088 | 2425 | ) |
2426 | ]) | |
2427 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
3466e002 | 2428 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2429 | [define if you have sa_family_t data type]) | |
1c04b088 | 2430 | fi |
2431 | ||
729bfe59 | 2432 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ |
2433 | AC_TRY_COMPILE( | |
2434 | [ | |
2435 | #include <sys/types.h> | |
2436 | ], | |
2437 | [ pid_t foo; foo = 1235; ], | |
2438 | [ ac_cv_have_pid_t="yes" ], | |
2439 | [ ac_cv_have_pid_t="no" ] | |
2440 | ) | |
2441 | ]) | |
2442 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
3466e002 | 2443 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
729bfe59 | 2444 | fi |
2445 | ||
2446 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2447 | AC_TRY_COMPILE( | |
2448 | [ | |
2449 | #include <sys/types.h> | |
2450 | ], | |
2451 | [ mode_t foo; foo = 1235; ], | |
2452 | [ ac_cv_have_mode_t="yes" ], | |
2453 | [ ac_cv_have_mode_t="no" ] | |
2454 | ) | |
2455 | ]) | |
2456 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
3466e002 | 2457 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
729bfe59 | 2458 | fi |
2459 | ||
e3a93db0 | 2460 | |
58d100bf | 2461 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ |
2462 | AC_TRY_COMPILE( | |
2463 | [ | |
18ba2aab | 2464 | #include <sys/types.h> |
2465 | #include <sys/socket.h> | |
58d100bf | 2466 | ], |
2467 | [ struct sockaddr_storage s; ], | |
2468 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2469 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2470 | ) | |
2471 | ]) | |
2472 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
3466e002 | 2473 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2474 | [define if you have struct sockaddr_storage data type]) | |
58d100bf | 2475 | fi |
48e671d5 | 2476 | |
58d100bf | 2477 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ |
2478 | AC_TRY_COMPILE( | |
2479 | [ | |
cbd7492e | 2480 | #include <sys/types.h> |
58d100bf | 2481 | #include <netinet/in.h> |
2482 | ], | |
2483 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2484 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2485 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2486 | ) | |
2487 | ]) | |
2488 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
3466e002 | 2489 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2490 | [define if you have struct sockaddr_in6 data type]) | |
58d100bf | 2491 | fi |
48e671d5 | 2492 | |
58d100bf | 2493 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ |
2494 | AC_TRY_COMPILE( | |
2495 | [ | |
cbd7492e | 2496 | #include <sys/types.h> |
58d100bf | 2497 | #include <netinet/in.h> |
2498 | ], | |
2499 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2500 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2501 | [ ac_cv_have_struct_in6_addr="no" ] | |
2502 | ) | |
2503 | ]) | |
2504 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
3466e002 | 2505 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2506 | [define if you have struct in6_addr data type]) | |
58d100bf | 2507 | fi |
48e671d5 | 2508 | |
58d100bf | 2509 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ |
2510 | AC_TRY_COMPILE( | |
2511 | [ | |
18ba2aab | 2512 | #include <sys/types.h> |
2513 | #include <sys/socket.h> | |
2514 | #include <netdb.h> | |
58d100bf | 2515 | ], |
2516 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2517 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2518 | [ ac_cv_have_struct_addrinfo="no" ] | |
2519 | ) | |
2520 | ]) | |
2521 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
3466e002 | 2522 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2523 | [define if you have struct addrinfo data type]) | |
58d100bf | 2524 | fi |
2525 | ||
89c7e31c | 2526 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ |
2527 | AC_TRY_COMPILE( | |
aff51935 | 2528 | [ #include <sys/time.h> ], |
2529 | [ struct timeval tv; tv.tv_sec = 1;], | |
89c7e31c | 2530 | [ ac_cv_have_struct_timeval="yes" ], |
2531 | [ ac_cv_have_struct_timeval="no" ] | |
2532 | ) | |
2533 | ]) | |
2534 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
3466e002 | 2535 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
89c7e31c | 2536 | have_struct_timeval=1 |
2537 | fi | |
2538 | ||
5271b55c | 2539 | AC_CHECK_TYPES(struct timespec) |
2540 | ||
85abc74b | 2541 | # We need int64_t or else certian parts of the compile will fail. |
4b492aab | 2542 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2543 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2544 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
85abc74b | 2545 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2546 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2547 | echo "" | |
2548 | exit 1; | |
733cf7f4 | 2549 | else |
2550 | dnl test snprintf (broken on SCO w/gcc) | |
1a01a50c | 2551 | AC_RUN_IFELSE( |
479cece8 | 2552 | [AC_LANG_SOURCE([[ |
733cf7f4 | 2553 | #include <stdio.h> |
2554 | #include <string.h> | |
2555 | #ifdef HAVE_SNPRINTF | |
2556 | main() | |
2557 | { | |
2558 | char buf[50]; | |
2559 | char expected_out[50]; | |
2560 | int mazsize = 50 ; | |
2561 | #if (SIZEOF_LONG_INT == 8) | |
2562 | long int num = 0x7fffffffffffffff; | |
2563 | #else | |
763a1a18 | 2564 | long long num = 0x7fffffffffffffffll; |
733cf7f4 | 2565 | #endif |
2566 | strcpy(expected_out, "9223372036854775807"); | |
2567 | snprintf(buf, mazsize, "%lld", num); | |
2568 | if(strcmp(buf, expected_out) != 0) | |
aff51935 | 2569 | exit(1); |
733cf7f4 | 2570 | exit(0); |
2571 | } | |
2572 | #else | |
2573 | main() { exit(0); } | |
2574 | #endif | |
479cece8 | 2575 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
1a01a50c | 2576 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) |
733cf7f4 | 2577 | ) |
2c523de9 | 2578 | fi |
2579 | ||
77bb0bca | 2580 | dnl Checks for structure members |
58d100bf | 2581 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) |
2582 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
2583 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
2584 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
2585 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
25422c70 | 2586 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) |
58d100bf | 2587 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) |
2588 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
daaff4d5 | 2589 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) |
58d100bf | 2590 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) |
2591 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
2592 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
2593 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1d7b9b20 | 2594 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) |
2595 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
2596 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
2597 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
98a7c37b | 2598 | |
2599 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
ccc45ee0 | 2600 | AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state, |
2601 | [Define if we don't have struct __res_state in resolv.h])], | |
2602 | [ | |
2603 | #include <stdio.h> | |
2604 | #if HAVE_SYS_TYPES_H | |
2605 | # include <sys/types.h> | |
2606 | #endif | |
2607 | #include <netinet/in.h> | |
2608 | #include <arpa/nameser.h> | |
2609 | #include <resolv.h> | |
2610 | ]) | |
1d7b9b20 | 2611 | |
58d100bf | 2612 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], |
2613 | ac_cv_have_ss_family_in_struct_ss, [ | |
2614 | AC_TRY_COMPILE( | |
2615 | [ | |
18ba2aab | 2616 | #include <sys/types.h> |
2617 | #include <sys/socket.h> | |
58d100bf | 2618 | ], |
2619 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
2620 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
2621 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
2622 | ) | |
2623 | ]) | |
2624 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2625 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
58d100bf | 2626 | fi |
2627 | ||
58d100bf | 2628 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], |
2629 | ac_cv_have___ss_family_in_struct_ss, [ | |
2630 | AC_TRY_COMPILE( | |
2631 | [ | |
18ba2aab | 2632 | #include <sys/types.h> |
2633 | #include <sys/socket.h> | |
58d100bf | 2634 | ], |
2635 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
2636 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
2637 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
2638 | ) | |
2639 | ]) | |
2640 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2641 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
2642 | [Fields in struct sockaddr_storage]) | |
58d100bf | 2643 | fi |
2644 | ||
2e73a022 | 2645 | AC_CACHE_CHECK([for pw_class field in struct passwd], |
2646 | ac_cv_have_pw_class_in_struct_passwd, [ | |
2647 | AC_TRY_COMPILE( | |
2648 | [ | |
2e73a022 | 2649 | #include <pwd.h> |
2650 | ], | |
97994d32 | 2651 | [ struct passwd p; p.pw_class = 0; ], |
2e73a022 | 2652 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], |
2653 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
2654 | ) | |
2655 | ]) | |
2656 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2657 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
2658 | [Define if your password has a pw_class field]) | |
2e73a022 | 2659 | fi |
2660 | ||
7751d4eb | 2661 | AC_CACHE_CHECK([for pw_expire field in struct passwd], |
2662 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
2663 | AC_TRY_COMPILE( | |
2664 | [ | |
2665 | #include <pwd.h> | |
2666 | ], | |
2667 | [ struct passwd p; p.pw_expire = 0; ], | |
2668 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
2669 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
2670 | ) | |
2671 | ]) | |
2672 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2673 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
2674 | [Define if your password has a pw_expire field]) | |
7751d4eb | 2675 | fi |
2676 | ||
2677 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
2678 | ac_cv_have_pw_change_in_struct_passwd, [ | |
2679 | AC_TRY_COMPILE( | |
2680 | [ | |
2681 | #include <pwd.h> | |
2682 | ], | |
2683 | [ struct passwd p; p.pw_change = 0; ], | |
2684 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
2685 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
2686 | ) | |
2687 | ]) | |
2688 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2689 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
2690 | [Define if your password has a pw_change field]) | |
7751d4eb | 2691 | fi |
58d100bf | 2692 | |
637f9177 | 2693 | dnl make sure we're using the real structure members and not defines |
6f34652e | 2694 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
2695 | ac_cv_have_accrights_in_msghdr, [ | |
1a01a50c | 2696 | AC_COMPILE_IFELSE( |
6f34652e | 2697 | [ |
f95c8ce8 | 2698 | #include <sys/types.h> |
6f34652e | 2699 | #include <sys/socket.h> |
2700 | #include <sys/uio.h> | |
637f9177 | 2701 | int main() { |
2702 | #ifdef msg_accrights | |
1a01a50c | 2703 | #error "msg_accrights is a macro" |
637f9177 | 2704 | exit(1); |
2705 | #endif | |
2706 | struct msghdr m; | |
2707 | m.msg_accrights = 0; | |
2708 | exit(0); | |
2709 | } | |
6f34652e | 2710 | ], |
6f34652e | 2711 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
2712 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
2713 | ) | |
2714 | ]) | |
2715 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
3466e002 | 2716 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
2717 | [Define if your system uses access rights style | |
2718 | file descriptor passing]) | |
6f34652e | 2719 | fi |
2720 | ||
7176df4f | 2721 | AC_CACHE_CHECK([for msg_control field in struct msghdr], |
2722 | ac_cv_have_control_in_msghdr, [ | |
1a01a50c | 2723 | AC_COMPILE_IFELSE( |
7176df4f | 2724 | [ |
f95c8ce8 | 2725 | #include <sys/types.h> |
7176df4f | 2726 | #include <sys/socket.h> |
2727 | #include <sys/uio.h> | |
637f9177 | 2728 | int main() { |
2729 | #ifdef msg_control | |
1a01a50c | 2730 | #error "msg_control is a macro" |
637f9177 | 2731 | exit(1); |
2732 | #endif | |
2733 | struct msghdr m; | |
2734 | m.msg_control = 0; | |
2735 | exit(0); | |
2736 | } | |
7176df4f | 2737 | ], |
7176df4f | 2738 | [ ac_cv_have_control_in_msghdr="yes" ], |
2739 | [ ac_cv_have_control_in_msghdr="no" ] | |
2740 | ) | |
2741 | ]) | |
2742 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
3466e002 | 2743 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
2744 | [Define if your system uses ancillary data style | |
2745 | file descriptor passing]) | |
7176df4f | 2746 | fi |
2747 | ||
58d100bf | 2748 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
aff51935 | 2749 | AC_TRY_LINK([], |
2750 | [ extern char *__progname; printf("%s", __progname); ], | |
58d100bf | 2751 | [ ac_cv_libc_defines___progname="yes" ], |
2752 | [ ac_cv_libc_defines___progname="no" ] | |
2753 | ) | |
2754 | ]) | |
2755 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
3466e002 | 2756 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
58d100bf | 2757 | fi |
8946db53 | 2758 | |
c921ee00 | 2759 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
2760 | AC_TRY_LINK([ | |
2761 | #include <stdio.h> | |
aff51935 | 2762 | ], |
2763 | [ printf("%s", __FUNCTION__); ], | |
c921ee00 | 2764 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
2765 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
2766 | ) | |
2767 | ]) | |
2768 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
3466e002 | 2769 | AC_DEFINE(HAVE___FUNCTION__, 1, |
2770 | [Define if compiler implements __FUNCTION__]) | |
c921ee00 | 2771 | fi |
2772 | ||
2773 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
2774 | AC_TRY_LINK([ | |
2775 | #include <stdio.h> | |
aff51935 | 2776 | ], |
2777 | [ printf("%s", __func__); ], | |
c921ee00 | 2778 | [ ac_cv_cc_implements___func__="yes" ], |
2779 | [ ac_cv_cc_implements___func__="no" ] | |
2780 | ) | |
2781 | ]) | |
2782 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
3466e002 | 2783 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
c921ee00 | 2784 | fi |
2785 | ||
9a406e1e | 2786 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ |
2787 | AC_TRY_LINK( | |
2788 | [#include <stdarg.h> | |
2789 | va_list x,y;], | |
2790 | [va_copy(x,y);], | |
2791 | [ ac_cv_have_va_copy="yes" ], | |
2792 | [ ac_cv_have_va_copy="no" ] | |
2793 | ) | |
2794 | ]) | |
2795 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
2796 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
2797 | fi | |
2798 | ||
2799 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
2800 | AC_TRY_LINK( | |
2801 | [#include <stdarg.h> | |
2802 | va_list x,y;], | |
2803 | [__va_copy(x,y);], | |
2804 | [ ac_cv_have___va_copy="yes" ], | |
2805 | [ ac_cv_have___va_copy="no" ] | |
2806 | ) | |
2807 | ]) | |
2808 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
2809 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
2810 | fi | |
2811 | ||
1812a662 | 2812 | AC_CACHE_CHECK([whether getopt has optreset support], |
2813 | ac_cv_have_getopt_optreset, [ | |
2814 | AC_TRY_LINK( | |
2815 | [ | |
2816 | #include <getopt.h> | |
2817 | ], | |
2818 | [ extern int optreset; optreset = 0; ], | |
2819 | [ ac_cv_have_getopt_optreset="yes" ], | |
2820 | [ ac_cv_have_getopt_optreset="no" ] | |
2821 | ) | |
2822 | ]) | |
2823 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
3466e002 | 2824 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
2825 | [Define if your getopt(3) defines and uses optreset]) | |
1812a662 | 2826 | fi |
a0391976 | 2827 | |
819b676f | 2828 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ |
aff51935 | 2829 | AC_TRY_LINK([], |
2830 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
819b676f | 2831 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
2832 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
2833 | ) | |
2834 | ]) | |
2835 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
3466e002 | 2836 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
2837 | [Define if your system defines sys_errlist[]]) | |
819b676f | 2838 | fi |
2839 | ||
2840 | ||
416ed5a7 | 2841 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ |
aff51935 | 2842 | AC_TRY_LINK([], |
2843 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
416ed5a7 | 2844 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
2845 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
2846 | ) | |
2847 | ]) | |
2848 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
3466e002 | 2849 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
416ed5a7 | 2850 | fi |
2851 | ||
aff51935 | 2852 | SCARD_MSG="no" |
295c8801 | 2853 | # Check whether user wants sectok support |
2854 | AC_ARG_WITH(sectok, | |
2855 | [ --with-sectok Enable smartcard support using libsectok], | |
d0b19c95 | 2856 | [ |
2857 | if test "x$withval" != "xno" ; then | |
2858 | if test "x$withval" != "xyes" ; then | |
2859 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
2860 | LDFLAGS="$LDFLAGS -L${withval}" | |
2861 | if test ! -z "$need_dash_r" ; then | |
2862 | LDFLAGS="$LDFLAGS -R${withval}" | |
2863 | fi | |
2864 | if test ! -z "$blibpath" ; then | |
2865 | blibpath="$blibpath:${withval}" | |
2866 | fi | |
2867 | fi | |
2868 | AC_CHECK_HEADERS(sectok.h) | |
2869 | if test "$ac_cv_header_sectok_h" != yes; then | |
2870 | AC_MSG_ERROR(Can't find sectok.h) | |
2871 | fi | |
2872 | AC_CHECK_LIB(sectok, sectok_open) | |
2873 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
2874 | AC_MSG_ERROR(Can't find libsectok) | |
2875 | fi | |
3466e002 | 2876 | AC_DEFINE(SMARTCARD, 1, |
2877 | [Define if you want smartcard support]) | |
2878 | AC_DEFINE(USE_SECTOK, 1, | |
2879 | [Define if you want smartcard support | |
2880 | using sectok]) | |
aff51935 | 2881 | SCARD_MSG="yes, using sectok" |
295c8801 | 2882 | fi |
2883 | ] | |
2884 | ) | |
2885 | ||
2886 | # Check whether user wants OpenSC support | |
987b458f | 2887 | OPENSC_CONFIG="no" |
295c8801 | 2888 | AC_ARG_WITH(opensc, |
e47fb473 | 2889 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
987b458f | 2890 | [ |
2891 | if test "x$withval" != "xno" ; then | |
2892 | if test "x$withval" != "xyes" ; then | |
2893 | OPENSC_CONFIG=$withval/bin/opensc-config | |
2894 | else | |
2895 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
2896 | fi | |
2897 | if test "$OPENSC_CONFIG" != "no"; then | |
2898 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
2899 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
2900 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
2901 | LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS" | |
2902 | AC_DEFINE(SMARTCARD) | |
3466e002 | 2903 | AC_DEFINE(USE_OPENSC, 1, |
2904 | [Define if you want smartcard support | |
2905 | using OpenSC]) | |
987b458f | 2906 | SCARD_MSG="yes, using OpenSC" |
2907 | fi | |
2908 | fi | |
2909 | ] | |
2910 | ) | |
d0b19c95 | 2911 | |
c31dc31c | 2912 | # Check libraries needed by DNS fingerprint support |
aff51935 | 2913 | AC_SEARCH_LIBS(getrrsetbyname, resolv, |
3466e002 | 2914 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
2915 | [Define if getrrsetbyname() exists])], | |
3e05e934 | 2916 | [ |
c31dc31c | 2917 | # Needed by our getrrsetbyname() |
2918 | AC_SEARCH_LIBS(res_query, resolv) | |
2919 | AC_SEARCH_LIBS(dn_expand, resolv) | |
dabb524a | 2920 | AC_MSG_CHECKING(if res_query will link) |
2921 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
2922 | [AC_MSG_RESULT(no) | |
2923 | saved_LIBS="$LIBS" | |
2924 | LIBS="$LIBS -lresolv" | |
2925 | AC_MSG_CHECKING(for res_query in -lresolv) | |
2926 | AC_LINK_IFELSE([ | |
2927 | #include <resolv.h> | |
2928 | int main() | |
2929 | { | |
2930 | res_query (0, 0, 0, 0, 0); | |
2931 | return 0; | |
2932 | } | |
2933 | ], | |
2934 | [LIBS="$LIBS -lresolv" | |
2935 | AC_MSG_RESULT(yes)], | |
2936 | [LIBS="$saved_LIBS" | |
2937 | AC_MSG_RESULT(no)]) | |
2938 | ]) | |
c31dc31c | 2939 | AC_CHECK_FUNCS(_getshort _getlong) |
1c829da5 | 2940 | AC_CHECK_DECLS([_getshort, _getlong], , , |
b5765e1d | 2941 | [#include <sys/types.h> |
2942 | #include <arpa/nameser.h>]) | |
c31dc31c | 2943 | AC_CHECK_MEMBER(HEADER.ad, |
3466e002 | 2944 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
2945 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
c31dc31c | 2946 | [#include <arpa/nameser.h>]) |
2947 | ]) | |
3e05e934 | 2948 | |
12928e80 | 2949 | # Check whether user wants Kerberos 5 support |
aff51935 | 2950 | KRB5_MSG="no" |
12928e80 | 2951 | AC_ARG_WITH(kerberos5, |
aff51935 | 2952 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
5585c441 | 2953 | [ if test "x$withval" != "xno" ; then |
2954 | if test "x$withval" = "xyes" ; then | |
2955 | KRB5ROOT="/usr/local" | |
2956 | else | |
2957 | KRB5ROOT=${withval} | |
2958 | fi | |
2959 | ||
3466e002 | 2960 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
5585c441 | 2961 | KRB5_MSG="yes" |
2962 | ||
2963 | AC_MSG_CHECKING(for krb5-config) | |
2964 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
2965 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
2966 | AC_MSG_RESULT($KRB5CONF) | |
2967 | ||
2968 | AC_MSG_CHECKING(for gssapi support) | |
2969 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
2970 | AC_MSG_RESULT(yes) | |
3466e002 | 2971 | AC_DEFINE(GSSAPI, 1, |
2972 | [Define this if you want GSSAPI | |
2973 | support in the version 2 protocol]) | |
071970fb | 2974 | k5confopts=gssapi |
aff51935 | 2975 | else |
5585c441 | 2976 | AC_MSG_RESULT(no) |
071970fb | 2977 | k5confopts="" |
aff51935 | 2978 | fi |
071970fb | 2979 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" |
2980 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
5585c441 | 2981 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" |
5585c441 | 2982 | AC_MSG_CHECKING(whether we are using Heimdal) |
2983 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
2984 | [ char *tmp = heimdal_version; ], | |
2985 | [ AC_MSG_RESULT(yes) | |
3466e002 | 2986 | AC_DEFINE(HEIMDAL, 1, |
2987 | [Define this if you are using the | |
2988 | Heimdal version of Kerberos V5]) ], | |
5585c441 | 2989 | AC_MSG_RESULT(no) |
2990 | ) | |
2991 | else | |
2992 | AC_MSG_RESULT(no) | |
12928e80 | 2993 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
aff51935 | 2994 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
aff51935 | 2995 | AC_MSG_CHECKING(whether we are using Heimdal) |
2996 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
2997 | [ char *tmp = heimdal_version; ], | |
2998 | [ AC_MSG_RESULT(yes) | |
2999 | AC_DEFINE(HEIMDAL) | |
41707f74 | 3000 | K5LIBS="-lkrb5 -ldes" |
3001 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
82f4e93d | 3002 | AC_CHECK_LIB(roken, net_write, |
41707f74 | 3003 | [K5LIBS="$K5LIBS -lroken"]) |
aff51935 | 3004 | ], |
3005 | [ AC_MSG_RESULT(no) | |
3006 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
3007 | ] | |
3008 | ) | |
4e00038c | 3009 | AC_SEARCH_LIBS(dn_expand, resolv) |
12928e80 | 3010 | |
749560dd | 3011 | AC_CHECK_LIB(gssapi,gss_init_sec_context, |
3012 | [ AC_DEFINE(GSSAPI) | |
3013 | K5LIBS="-lgssapi $K5LIBS" ], | |
3014 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
3015 | [ AC_DEFINE(GSSAPI) | |
aff51935 | 3016 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
749560dd | 3017 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
3018 | $K5LIBS) | |
3019 | ], | |
3020 | $K5LIBS) | |
82f4e93d | 3021 | |
749560dd | 3022 | AC_CHECK_HEADER(gssapi.h, , |
3023 | [ unset ac_cv_header_gssapi_h | |
aff51935 | 3024 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
749560dd | 3025 | AC_CHECK_HEADERS(gssapi.h, , |
3026 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
aff51935 | 3027 | ) |
749560dd | 3028 | ] |
3029 | ) | |
3030 | ||
3031 | oldCPP="$CPPFLAGS" | |
3032 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3033 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3034 | [ CPPFLAGS="$oldCPP" ]) | |
3035 | ||
aff51935 | 3036 | fi |
5585c441 | 3037 | if test ! -z "$need_dash_r" ; then |
3038 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
3039 | fi | |
3040 | if test ! -z "$blibpath" ; then | |
3041 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
3042 | fi | |
071970fb | 3043 | |
f5555364 | 3044 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
3045 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
3046 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
071970fb | 3047 | |
f5555364 | 3048 | LIBS="$LIBS $K5LIBS" |
3466e002 | 3049 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, |
3050 | [Define this if you want to use libkafs' AFS support])) | |
f5555364 | 3051 | fi |
071970fb | 3052 | ] |
12928e80 | 3053 | ) |
b5b68128 | 3054 | |
a0391976 | 3055 | # Looking for programs, paths and files |
a0391976 | 3056 | |
ecac8ee5 | 3057 | PRIVSEP_PATH=/var/empty |
3058 | AC_ARG_WITH(privsep-path, | |
cda1ebcb | 3059 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
ecac8ee5 | 3060 | [ |
6cf0200f | 3061 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3062 | test "x${withval}" != "xyes"; then | |
ecac8ee5 | 3063 | PRIVSEP_PATH=$withval |
3064 | fi | |
3065 | ] | |
3066 | ) | |
3067 | AC_SUBST(PRIVSEP_PATH) | |
3068 | ||
a0391976 | 3069 | AC_ARG_WITH(xauth, |
3070 | [ --with-xauth=PATH Specify path to xauth program ], | |
3071 | [ | |
6cf0200f | 3072 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3073 | test "x${withval}" != "xyes"; then | |
cbd7492e | 3074 | xauth_path=$withval |
a0391976 | 3075 | fi |
3076 | ], | |
3077 | [ | |
2bf42e4a | 3078 | TestPath="$PATH" |
3079 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3080 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3081 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3082 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3083 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
e5fe9a1f | 3084 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
a0391976 | 3085 | xauth_path="/usr/openwin/bin/xauth" |
3086 | fi | |
3087 | ] | |
3088 | ) | |
3089 | ||
65a4b4af | 3090 | STRIP_OPT=-s |
3091 | AC_ARG_ENABLE(strip, | |
3092 | [ --disable-strip Disable calling strip(1) on install], | |
3093 | [ | |
3094 | if test "x$enableval" = "xno" ; then | |
3095 | STRIP_OPT= | |
3096 | fi | |
3097 | ] | |
3098 | ) | |
3099 | AC_SUBST(STRIP_OPT) | |
3100 | ||
b3ec54b4 | 3101 | if test -z "$xauth_path" ; then |
3102 | XAUTH_PATH="undefined" | |
3103 | AC_SUBST(XAUTH_PATH) | |
3104 | else | |
3466e002 | 3105 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3106 | [Define if xauth is found in your path]) | |
b3ec54b4 | 3107 | XAUTH_PATH=$xauth_path |
3108 | AC_SUBST(XAUTH_PATH) | |
a0391976 | 3109 | fi |
a0391976 | 3110 | |
3111 | # Check for mail directory (last resort if we cannot get it from headers) | |
3112 | if test ! -z "$MAIL" ; then | |
3113 | maildir=`dirname $MAIL` | |
3466e002 | 3114 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3115 | [Set this to your mail directory if you don't have maillock.h]) | |
a0391976 | 3116 | fi |
3117 | ||
479cece8 | 3118 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
1a01a50c | 3119 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) |
3120 | disable_ptmx_check=yes | |
3121 | fi | |
a0391976 | 3122 | if test -z "$no_dev_ptmx" ; then |
6e879cb4 | 3123 | if test "x$disable_ptmx_check" != "xyes" ; then |
aff51935 | 3124 | AC_CHECK_FILE("/dev/ptmx", |
6e879cb4 | 3125 | [ |
3466e002 | 3126 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3127 | [Define if you have /dev/ptmx]) | |
6e879cb4 | 3128 | have_dev_ptmx=1 |
3129 | ] | |
3130 | ) | |
3131 | fi | |
3276571c | 3132 | fi |
1a01a50c | 3133 | |
479cece8 | 3134 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then |
1a01a50c | 3135 | AC_CHECK_FILE("/dev/ptc", |
3136 | [ | |
3466e002 | 3137 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3138 | [Define if you have /dev/ptc]) | |
1a01a50c | 3139 | have_dev_ptc=1 |
3140 | ] | |
3141 | ) | |
3142 | else | |
3143 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3144 | fi | |
3276571c | 3145 | |
a0391976 | 3146 | # Options from here on. Some of these are preset by platform above |
fdf6b7aa | 3147 | AC_ARG_WITH(mantype, |
5d97cfbf | 3148 | [ --with-mantype=man|cat|doc Set man page type], |
c54a6257 | 3149 | [ |
5d97cfbf | 3150 | case "$withval" in |
3151 | man|cat|doc) | |
3152 | MANTYPE=$withval | |
3153 | ;; | |
3154 | *) | |
3155 | AC_MSG_ERROR(invalid man type: $withval) | |
3156 | ;; | |
3157 | esac | |
c54a6257 | 3158 | ] |
3159 | ) | |
e0c4d3ac | 3160 | if test -z "$MANTYPE"; then |
2bf42e4a | 3161 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3162 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
e0c4d3ac | 3163 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3164 | MANTYPE=doc | |
3165 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3166 | MANTYPE=man | |
3167 | else | |
3168 | MANTYPE=cat | |
3169 | fi | |
3170 | fi | |
c54a6257 | 3171 | AC_SUBST(MANTYPE) |
e0c4d3ac | 3172 | if test "$MANTYPE" = "doc"; then |
3173 | mansubdir=man; | |
3174 | else | |
3175 | mansubdir=$MANTYPE; | |
3176 | fi | |
3177 | AC_SUBST(mansubdir) | |
0bc5b6fb | 3178 | |
a0391976 | 3179 | # Check whether to enable MD5 passwords |
aff51935 | 3180 | MD5_MSG="no" |
2ddcfdf3 | 3181 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 3182 | [ --with-md5-passwords Enable use of MD5 passwords], |
0bc5b6fb | 3183 | [ |
bcf36c78 | 3184 | if test "x$withval" != "xno" ; then |
3466e002 | 3185 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3186 | [Define if you want to allow MD5 passwords]) | |
aff51935 | 3187 | MD5_MSG="yes" |
0bc5b6fb | 3188 | fi |
3189 | ] | |
caf3bc51 | 3190 | ) |
3191 | ||
a0391976 | 3192 | # Whether to disable shadow password support |
a7effaac | 3193 | AC_ARG_WITH(shadow, |
3194 | [ --without-shadow Disable shadow password support], | |
3195 | [ | |
82f4e93d | 3196 | if test "x$withval" = "xno" ; then |
a7effaac | 3197 | AC_DEFINE(DISABLE_SHADOW) |
4cb5ffa0 | 3198 | disable_shadow=yes |
a7effaac | 3199 | fi |
3200 | ] | |
3201 | ) | |
3202 | ||
4cb5ffa0 | 3203 | if test -z "$disable_shadow" ; then |
3204 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3205 | AC_TRY_COMPILE( | |
3206 | [ | |
3207 | #include <sys/types.h> | |
3208 | #include <shadow.h> | |
3209 | struct spwd sp; | |
3210 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3211 | [ sp_expire_available=yes ], [] | |
3212 | ) | |
3213 | ||
3214 | if test "x$sp_expire_available" = "xyes" ; then | |
3215 | AC_MSG_RESULT(yes) | |
3466e002 | 3216 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3217 | [Define if you want to use shadow password expire field]) | |
4cb5ffa0 | 3218 | else |
3219 | AC_MSG_RESULT(no) | |
3220 | fi | |
3221 | fi | |
3222 | ||
a0391976 | 3223 | # Use ip address instead of hostname in $DISPLAY |
44839801 | 3224 | if test ! -z "$IPADDR_IN_DISPLAY" ; then |
3225 | DISPLAY_HACK_MSG="yes" | |
3466e002 | 3226 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3227 | [Define if you need to use IP address | |
3228 | instead of hostname in $DISPLAY]) | |
44839801 | 3229 | else |
aff51935 | 3230 | DISPLAY_HACK_MSG="no" |
44839801 | 3231 | AC_ARG_WITH(ipaddr-display, |
3232 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3233 | [ | |
82f4e93d | 3234 | if test "x$withval" != "xno" ; then |
44839801 | 3235 | AC_DEFINE(IPADDR_IN_DISPLAY) |
aff51935 | 3236 | DISPLAY_HACK_MSG="yes" |
44839801 | 3237 | fi |
3238 | ] | |
3239 | ) | |
3240 | fi | |
a7effaac | 3241 | |
95b99395 | 3242 | # check for /etc/default/login and use it if present. |
daa41e62 | 3243 | AC_ARG_ENABLE(etc-default-login, |
6ff3d0dc | 3244 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
694d0cef | 3245 | [ if test "x$enableval" = "xno"; then |
3246 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3247 | etc_default_login=no | |
3248 | else | |
3249 | etc_default_login=yes | |
3250 | fi ], | |
b0e7249f | 3251 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3252 | then | |
3253 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3254 | etc_default_login=no | |
3255 | else | |
3256 | etc_default_login=yes | |
3257 | fi ] | |
694d0cef | 3258 | ) |
95b99395 | 3259 | |
694d0cef | 3260 | if test "x$etc_default_login" != "xno"; then |
3261 | AC_CHECK_FILE("/etc/default/login", | |
3262 | [ external_path_file=/etc/default/login ]) | |
b0e7249f | 3263 | if test "x$external_path_file" = "x/etc/default/login"; then |
3466e002 | 3264 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, |
3265 | [Define if your system has /etc/default/login]) | |
1a01a50c | 3266 | fi |
694d0cef | 3267 | fi |
95b99395 | 3268 | |
8d184c09 | 3269 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
4b492aab | 3270 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3271 | test $ac_cv_header_login_cap_h = "yes" ; then | |
95b99395 | 3272 | external_path_file=/etc/login.conf |
8d184c09 | 3273 | fi |
95b99395 | 3274 | |
a0391976 | 3275 | # Whether to mess with the default path |
aff51935 | 3276 | SERVER_PATH_MSG="(default)" |
c43d69a9 | 3277 | AC_ARG_WITH(default-path, |
75817f90 | 3278 | [ --with-default-path= Specify default \$PATH environment for server], |
cb807f40 | 3279 | [ |
95b99395 | 3280 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
8d184c09 | 3281 | AC_MSG_WARN([ |
3282 | --with-default-path=PATH has no effect on this system. | |
3283 | Edit /etc/login.conf instead.]) | |
82f4e93d | 3284 | elif test "x$withval" != "xno" ; then |
89bbd457 | 3285 | if test ! -z "$external_path_file" ; then |
95b99395 | 3286 | AC_MSG_WARN([ |
3287 | --with-default-path=PATH will only be used if PATH is not defined in | |
3288 | $external_path_file .]) | |
3289 | fi | |
b2d818e6 | 3290 | user_path="$withval" |
aff51935 | 3291 | SERVER_PATH_MSG="$withval" |
cb807f40 | 3292 | fi |
b2d818e6 | 3293 | ], |
95b99395 | 3294 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3295 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
8d184c09 | 3296 | else |
89bbd457 | 3297 | if test ! -z "$external_path_file" ; then |
95b99395 | 3298 | AC_MSG_WARN([ |
3299 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3300 | otherwise scp will not work.]) | |
3301 | fi | |
b0e7249f | 3302 | AC_RUN_IFELSE( |
3303 | [AC_LANG_SOURCE([[ | |
b2d818e6 | 3304 | /* find out what STDPATH is */ |
3305 | #include <stdio.h> | |
b2d818e6 | 3306 | #ifdef HAVE_PATHS_H |
3307 | # include <paths.h> | |
3308 | #endif | |
3309 | #ifndef _PATH_STDPATH | |
d9a4e55b | 3310 | # ifdef _PATH_USERPATH /* Irix */ |
3311 | # define _PATH_STDPATH _PATH_USERPATH | |
3312 | # else | |
3313 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3314 | # endif | |
b2d818e6 | 3315 | #endif |
3316 | #include <sys/types.h> | |
3317 | #include <sys/stat.h> | |
3318 | #include <fcntl.h> | |
3319 | #define DATA "conftest.stdpath" | |
3320 | ||
3321 | main() | |
3322 | { | |
3323 | FILE *fd; | |
3324 | int rc; | |
82f4e93d | 3325 | |
b2d818e6 | 3326 | fd = fopen(DATA,"w"); |
3327 | if(fd == NULL) | |
3328 | exit(1); | |
82f4e93d | 3329 | |
b2d818e6 | 3330 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3331 | exit(1); | |
3332 | ||
3333 | exit(0); | |
3334 | } | |
b0e7249f | 3335 | ]])], |
3336 | [ user_path=`cat conftest.stdpath` ], | |
b2d818e6 | 3337 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3338 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3339 | ) | |
3340 | # make sure $bindir is in USER_PATH so scp will work | |
3341 | t_bindir=`eval echo ${bindir}` | |
3342 | case $t_bindir in | |
3343 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3344 | esac | |
3345 | case $t_bindir in | |
3346 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3347 | esac | |
3348 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3349 | if test $? -ne 0 ; then | |
3350 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3351 | if test $? -ne 0 ; then | |
3352 | user_path=$user_path:$t_bindir | |
3353 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3354 | fi | |
3355 | fi | |
8d184c09 | 3356 | fi ] |
cb807f40 | 3357 | ) |
95b99395 | 3358 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
3466e002 | 3359 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
8d184c09 | 3360 | AC_SUBST(user_path) |
3361 | fi | |
cb807f40 | 3362 | |
06617857 | 3363 | # Set superuser path separately to user path |
06617857 | 3364 | AC_ARG_WITH(superuser-path, |
3365 | [ --with-superuser-path= Specify different path for super-user], | |
3366 | [ | |
6cf0200f | 3367 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3368 | test "x${withval}" != "xyes"; then | |
3466e002 | 3369 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3370 | [Define if you want a different $PATH | |
3371 | for the superuser]) | |
06617857 | 3372 | superuser_path=$withval |
3373 | fi | |
3374 | ] | |
3375 | ) | |
3376 | ||
3377 | ||
58d100bf | 3378 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
aff51935 | 3379 | IPV4_IN6_HACK_MSG="no" |
80faa19f | 3380 | AC_ARG_WITH(4in6, |
3381 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3382 | [ | |
3383 | if test "x$withval" != "xno" ; then | |
3384 | AC_MSG_RESULT(yes) | |
3466e002 | 3385 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3386 | [Detect IPv4 in IPv6 mapped addresses | |
3387 | and treat as IPv4]) | |
aff51935 | 3388 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3389 | else |
3390 | AC_MSG_RESULT(no) | |
3391 | fi | |
3392 | ],[ | |
3393 | if test "x$inet6_default_4in6" = "xyes"; then | |
3394 | AC_MSG_RESULT([yes (default)]) | |
3395 | AC_DEFINE(IPV4_IN_IPV6) | |
aff51935 | 3396 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3397 | else |
3398 | AC_MSG_RESULT([no (default)]) | |
3399 | fi | |
3400 | ] | |
3401 | ) | |
3402 | ||
af774732 | 3403 | # Whether to enable BSD auth support |
f1b0ecc3 | 3404 | BSD_AUTH_MSG=no |
af774732 | 3405 | AC_ARG_WITH(bsd-auth, |
3406 | [ --with-bsd-auth Enable BSD auth support], | |
3407 | [ | |
82f4e93d | 3408 | if test "x$withval" != "xno" ; then |
3466e002 | 3409 | AC_DEFINE(BSD_AUTH, 1, |
3410 | [Define if you have BSD auth support]) | |
f1b0ecc3 | 3411 | BSD_AUTH_MSG=yes |
af774732 | 3412 | fi |
3413 | ] | |
3414 | ) | |
3415 | ||
a0391976 | 3416 | # Where to place sshd.pid |
19d9ac2a | 3417 | piddir=/var/run |
81dadca3 | 3418 | # make sure the directory exists |
82f4e93d | 3419 | if test ! -d $piddir ; then |
81dadca3 | 3420 | piddir=`eval echo ${sysconfdir}` |
3421 | case $piddir in | |
aff51935 | 3422 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
81dadca3 | 3423 | esac |
3424 | fi | |
3425 | ||
47e45e44 | 3426 | AC_ARG_WITH(pid-dir, |
3427 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3428 | [ | |
6cf0200f | 3429 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3430 | test "x${withval}" != "xyes"; then | |
19d9ac2a | 3431 | piddir=$withval |
82f4e93d | 3432 | if test ! -d $piddir ; then |
81dadca3 | 3433 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3434 | fi | |
47e45e44 | 3435 | fi |
3436 | ] | |
3437 | ) | |
b7a87eea | 3438 | |
3466e002 | 3439 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
19d9ac2a | 3440 | AC_SUBST(piddir) |
47e45e44 | 3441 | |
1d7b9b20 | 3442 | dnl allow user to disable some login recording features |
3443 | AC_ARG_ENABLE(lastlog, | |
bfd550a2 | 3444 | [ --disable-lastlog disable use of lastlog even if detected [no]], |
ddb154b3 | 3445 | [ |
3446 | if test "x$enableval" = "xno" ; then | |
3447 | AC_DEFINE(DISABLE_LASTLOG) | |
3448 | fi | |
3449 | ] | |
1d7b9b20 | 3450 | ) |
3451 | AC_ARG_ENABLE(utmp, | |
bfd550a2 | 3452 | [ --disable-utmp disable use of utmp even if detected [no]], |
ddb154b3 | 3453 | [ |
3454 | if test "x$enableval" = "xno" ; then | |
3455 | AC_DEFINE(DISABLE_UTMP) | |
3456 | fi | |
3457 | ] | |
1d7b9b20 | 3458 | ) |
3459 | AC_ARG_ENABLE(utmpx, | |
bfd550a2 | 3460 | [ --disable-utmpx disable use of utmpx even if detected [no]], |
ddb154b3 | 3461 | [ |
3462 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3463 | AC_DEFINE(DISABLE_UTMPX, 1, |
3464 | [Define if you don't want to use utmpx]) | |
ddb154b3 | 3465 | fi |
3466 | ] | |
1d7b9b20 | 3467 | ) |
3468 | AC_ARG_ENABLE(wtmp, | |
bfd550a2 | 3469 | [ --disable-wtmp disable use of wtmp even if detected [no]], |
ddb154b3 | 3470 | [ |
3471 | if test "x$enableval" = "xno" ; then | |
3472 | AC_DEFINE(DISABLE_WTMP) | |
3473 | fi | |
3474 | ] | |
1d7b9b20 | 3475 | ) |
3476 | AC_ARG_ENABLE(wtmpx, | |
bfd550a2 | 3477 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], |
ddb154b3 | 3478 | [ |
3479 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3480 | AC_DEFINE(DISABLE_WTMPX, 1, |
3481 | [Define if you don't want to use wtmpx]) | |
ddb154b3 | 3482 | fi |
3483 | ] | |
1d7b9b20 | 3484 | ) |
3485 | AC_ARG_ENABLE(libutil, | |
bfd550a2 | 3486 | [ --disable-libutil disable use of libutil (login() etc.) [no]], |
ddb154b3 | 3487 | [ |
3488 | if test "x$enableval" = "xno" ; then | |
3489 | AC_DEFINE(DISABLE_LOGIN) | |
3490 | fi | |
3491 | ] | |
1d7b9b20 | 3492 | ) |
3493 | AC_ARG_ENABLE(pututline, | |
bfd550a2 | 3494 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], |
ddb154b3 | 3495 | [ |
3496 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3497 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
3498 | [Define if you don't want to use pututline() | |
3499 | etc. to write [uw]tmp]) | |
ddb154b3 | 3500 | fi |
3501 | ] | |
1d7b9b20 | 3502 | ) |
3503 | AC_ARG_ENABLE(pututxline, | |
bfd550a2 | 3504 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], |
ddb154b3 | 3505 | [ |
3506 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3507 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
3508 | [Define if you don't want to use pututxline() | |
3509 | etc. to write [uw]tmpx]) | |
ddb154b3 | 3510 | fi |
3511 | ] | |
1d7b9b20 | 3512 | ) |
3513 | AC_ARG_WITH(lastlog, | |
bfd550a2 | 3514 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], |
8c89dd2b | 3515 | [ |
82f4e93d | 3516 | if test "x$withval" = "xno" ; then |
8c89dd2b | 3517 | AC_DEFINE(DISABLE_LASTLOG) |
6cf0200f | 3518 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
8c89dd2b | 3519 | conf_lastlog_location=$withval |
3520 | fi | |
3521 | ] | |
3522 | ) | |
1d7b9b20 | 3523 | |
3524 | dnl lastlog, [uw]tmpx? detection | |
3525 | dnl NOTE: set the paths in the platform section to avoid the | |
3526 | dnl need for command-line parameters | |
3527 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
3528 | ||
3529 | dnl lastlog detection | |
3530 | dnl NOTE: the code itself will detect if lastlog is a directory | |
3531 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
3532 | AC_TRY_COMPILE([ | |
3533 | #include <sys/types.h> | |
3534 | #include <utmp.h> | |
3535 | #ifdef HAVE_LASTLOG_H | |
3536 | # include <lastlog.h> | |
3537 | #endif | |
d7c0f3d5 | 3538 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3539 | # include <paths.h> |
41cb4569 | 3540 | #endif |
3541 | #ifdef HAVE_LOGIN_H | |
3542 | # include <login.h> | |
1d7b9b20 | 3543 | #endif |
3544 | ], | |
3545 | [ char *lastlog = LASTLOG_FILE; ], | |
3546 | [ AC_MSG_RESULT(yes) ], | |
d7c0f3d5 | 3547 | [ |
3548 | AC_MSG_RESULT(no) | |
3549 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
3550 | AC_TRY_COMPILE([ | |
3551 | #include <sys/types.h> | |
3552 | #include <utmp.h> | |
3553 | #ifdef HAVE_LASTLOG_H | |
3554 | # include <lastlog.h> | |
3555 | #endif | |
3556 | #ifdef HAVE_PATHS_H | |
3557 | # include <paths.h> | |
3558 | #endif | |
3559 | ], | |
3560 | [ char *lastlog = _PATH_LASTLOG; ], | |
3561 | [ AC_MSG_RESULT(yes) ], | |
3562 | [ | |
f282b668 | 3563 | AC_MSG_RESULT(no) |
d7c0f3d5 | 3564 | system_lastlog_path=no |
3565 | ]) | |
3566 | ] | |
1d7b9b20 | 3567 | ) |
d7c0f3d5 | 3568 | |
1d7b9b20 | 3569 | if test -z "$conf_lastlog_location"; then |
3570 | if test x"$system_lastlog_path" = x"no" ; then | |
3571 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
e5fe9a1f | 3572 | if (test -d "$f" || test -f "$f") ; then |
1d7b9b20 | 3573 | conf_lastlog_location=$f |
3574 | fi | |
3575 | done | |
3576 | if test -z "$conf_lastlog_location"; then | |
f8119cef | 3577 | AC_MSG_WARN([** Cannot find lastlog **]) |
3578 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1d7b9b20 | 3579 | fi |
3580 | fi | |
3581 | fi | |
3582 | ||
3583 | if test -n "$conf_lastlog_location"; then | |
3466e002 | 3584 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
3585 | [Define if you want to specify the path to your lastlog file]) | |
82f4e93d | 3586 | fi |
1d7b9b20 | 3587 | |
3588 | dnl utmp detection | |
3589 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
3590 | AC_TRY_COMPILE([ | |
3591 | #include <sys/types.h> | |
3592 | #include <utmp.h> | |
d7c0f3d5 | 3593 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3594 | # include <paths.h> |
3595 | #endif | |
3596 | ], | |
3597 | [ char *utmp = UTMP_FILE; ], | |
3598 | [ AC_MSG_RESULT(yes) ], | |
3599 | [ AC_MSG_RESULT(no) | |
3600 | system_utmp_path=no ] | |
3601 | ) | |
3602 | if test -z "$conf_utmp_location"; then | |
3603 | if test x"$system_utmp_path" = x"no" ; then | |
3604 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
3605 | if test -f $f ; then | |
3606 | conf_utmp_location=$f | |
3607 | fi | |
3608 | done | |
3609 | if test -z "$conf_utmp_location"; then | |
3610 | AC_DEFINE(DISABLE_UTMP) | |
3611 | fi | |
3612 | fi | |
3613 | fi | |
3614 | if test -n "$conf_utmp_location"; then | |
3466e002 | 3615 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
3616 | [Define if you want to specify the path to your utmp file]) | |
82f4e93d | 3617 | fi |
1d7b9b20 | 3618 | |
3619 | dnl wtmp detection | |
3620 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
3621 | AC_TRY_COMPILE([ | |
3622 | #include <sys/types.h> | |
3623 | #include <utmp.h> | |
d7c0f3d5 | 3624 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3625 | # include <paths.h> |
3626 | #endif | |
3627 | ], | |
3628 | [ char *wtmp = WTMP_FILE; ], | |
3629 | [ AC_MSG_RESULT(yes) ], | |
3630 | [ AC_MSG_RESULT(no) | |
3631 | system_wtmp_path=no ] | |
3632 | ) | |
3633 | if test -z "$conf_wtmp_location"; then | |
3634 | if test x"$system_wtmp_path" = x"no" ; then | |
3635 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
3636 | if test -f $f ; then | |
3637 | conf_wtmp_location=$f | |
3638 | fi | |
3639 | done | |
3640 | if test -z "$conf_wtmp_location"; then | |
3641 | AC_DEFINE(DISABLE_WTMP) | |
3642 | fi | |
3643 | fi | |
3644 | fi | |
3645 | if test -n "$conf_wtmp_location"; then | |
3466e002 | 3646 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
3647 | [Define if you want to specify the path to your wtmp file]) | |
82f4e93d | 3648 | fi |
1d7b9b20 | 3649 | |
3650 | ||
3651 | dnl utmpx detection - I don't know any system so perverse as to require | |
3652 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
3653 | dnl there, though. | |
3654 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
3655 | AC_TRY_COMPILE([ | |
3656 | #include <sys/types.h> | |
3657 | #include <utmp.h> | |
3658 | #ifdef HAVE_UTMPX_H | |
3659 | #include <utmpx.h> | |
3660 | #endif | |
d7c0f3d5 | 3661 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3662 | # include <paths.h> |
3663 | #endif | |
3664 | ], | |
3665 | [ char *utmpx = UTMPX_FILE; ], | |
3666 | [ AC_MSG_RESULT(yes) ], | |
3667 | [ AC_MSG_RESULT(no) | |
3668 | system_utmpx_path=no ] | |
3669 | ) | |
3670 | if test -z "$conf_utmpx_location"; then | |
3671 | if test x"$system_utmpx_path" = x"no" ; then | |
3672 | AC_DEFINE(DISABLE_UTMPX) | |
3673 | fi | |
3674 | else | |
3466e002 | 3675 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
3676 | [Define if you want to specify the path to your utmpx file]) | |
82f4e93d | 3677 | fi |
1d7b9b20 | 3678 | |
3679 | dnl wtmpx detection | |
3680 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
3681 | AC_TRY_COMPILE([ | |
3682 | #include <sys/types.h> | |
3683 | #include <utmp.h> | |
3684 | #ifdef HAVE_UTMPX_H | |
3685 | #include <utmpx.h> | |
3686 | #endif | |
d7c0f3d5 | 3687 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3688 | # include <paths.h> |
3689 | #endif | |
3690 | ], | |
3691 | [ char *wtmpx = WTMPX_FILE; ], | |
3692 | [ AC_MSG_RESULT(yes) ], | |
3693 | [ AC_MSG_RESULT(no) | |
3694 | system_wtmpx_path=no ] | |
3695 | ) | |
3696 | if test -z "$conf_wtmpx_location"; then | |
3697 | if test x"$system_wtmpx_path" = x"no" ; then | |
3698 | AC_DEFINE(DISABLE_WTMPX) | |
3699 | fi | |
3700 | else | |
3466e002 | 3701 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
3702 | [Define if you want to specify the path to your wtmpx file]) | |
82f4e93d | 3703 | fi |
1d7b9b20 | 3704 | |
b7a87eea | 3705 | |
bd499f9e | 3706 | if test ! -z "$blibpath" ; then |
68ece370 | 3707 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
3708 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
bd499f9e | 3709 | fi |
3710 | ||
ddceb1c8 | 3711 | dnl remove pam and dl because they are in $LIBPAM |
3712 | if test "$PAM_MSG" = yes ; then | |
98f2d9d5 | 3713 | LIBS=`echo $LIBS | sed 's/-lpam //'` |
3714 | fi | |
3715 | if test "$ac_cv_lib_pam_pam_set_item" = yes ; then | |
3716 | LIBS=`echo $LIBS | sed 's/-ldl //'` | |
ddceb1c8 | 3717 | fi |
3718 | ||
ed89c848 | 3719 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
3720 | dnl Add now. | |
3721 | CFLAGS="$CFLAGS $werror_flags" | |
3722 | ||
3c62e7eb | 3723 | AC_EXEEXT |
d7cfdd7c | 3724 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openbsd-compat/Makefile \ |
3725 | scard/Makefile ssh_prng_cmds survey.sh]) | |
98a7c37b | 3726 | AC_OUTPUT |
d3083fbd | 3727 | |
cbd7492e | 3728 | # Print summary of options |
3729 | ||
cbd7492e | 3730 | # Someone please show me a better way :) |
3731 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
3732 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
3733 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
3734 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
f5665f6f | 3735 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` |
e0c4d3ac | 3736 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` |
cbd7492e | 3737 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` |
ecac8ee5 | 3738 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
3739 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
3740 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
cbd7492e | 3741 | |
3742 | echo "" | |
26de7942 | 3743 | echo "OpenSSH has been configured with the following options:" |
ecac8ee5 | 3744 | echo " User binaries: $B" |
3745 | echo " System binaries: $C" | |
3746 | echo " Configuration files: $D" | |
3747 | echo " Askpass program: $E" | |
3748 | echo " Manual pages: $F" | |
3749 | echo " PID file: $G" | |
3750 | echo " Privilege separation chroot path: $H" | |
95b99395 | 3751 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
3752 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
3753 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
8d184c09 | 3754 | else |
ecac8ee5 | 3755 | echo " sshd default user PATH: $I" |
89bbd457 | 3756 | if test ! -z "$external_path_file"; then |
95b99395 | 3757 | echo " (If PATH is set in $external_path_file it will be used instead. If" |
3758 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
3759 | fi | |
8d184c09 | 3760 | fi |
06617857 | 3761 | if test ! -z "$superuser_path" ; then |
ecac8ee5 | 3762 | echo " sshd superuser user PATH: $J" |
3763 | fi | |
3764 | echo " Manpage format: $MANTYPE" | |
3e05e934 | 3765 | echo " PAM support: $PAM_MSG" |
ecac8ee5 | 3766 | echo " KerberosV support: $KRB5_MSG" |
3767 | echo " Smartcard support: $SCARD_MSG" | |
ecac8ee5 | 3768 | echo " S/KEY support: $SKEY_MSG" |
3769 | echo " TCP Wrappers support: $TCPW_MSG" | |
3770 | echo " MD5 password support: $MD5_MSG" | |
59031773 | 3771 | echo " libedit support: $LIBEDIT_MSG" |
3deb1408 | 3772 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
ecac8ee5 | 3773 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
3774 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
3775 | echo " Random number source: $RAND_MSG" | |
f1b0ecc3 | 3776 | if test ! -z "$USE_RAND_HELPER" ; then |
ecac8ee5 | 3777 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
af774732 | 3778 | fi |
3779 | ||
cbd7492e | 3780 | echo "" |
3781 | ||
0c2fb82f | 3782 | echo " Host: ${host}" |
3783 | echo " Compiler: ${CC}" | |
3784 | echo " Compiler flags: ${CFLAGS}" | |
3785 | echo "Preprocessor flags: ${CPPFLAGS}" | |
3786 | echo " Linker flags: ${LDFLAGS}" | |
ddceb1c8 | 3787 | echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}" |
cbd7492e | 3788 | |
3789 | echo "" | |
3790 | ||
9cefe228 | 3791 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
b3146b5f | 3792 | echo "SVR4 style packages are supported with \"make package\"" |
3793 | echo "" | |
9cefe228 | 3794 | fi |
3795 | ||
adeebd37 | 3796 | if test "x$PAM_MSG" = "xyes" ; then |
f1b0ecc3 | 3797 | echo "PAM is enabled. You may need to install a PAM control file " |
3798 | echo "for sshd, otherwise password authentication may fail. " | |
aff51935 | 3799 | echo "Example PAM control files can be found in the contrib/ " |
f1b0ecc3 | 3800 | echo "subdirectory" |
adeebd37 | 3801 | echo "" |
3802 | fi | |
3803 | ||
f1b0ecc3 | 3804 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
3805 | echo "WARNING: you are using the builtin random number collection " | |
3806 | echo "service. Please read WARNING.RNG and request that your OS " | |
3807 | echo "vendor includes kernel-based random number collection in " | |
3808 | echo "future versions of your OS." | |
2c523de9 | 3809 | echo "" |
3810 | fi | |
af774732 | 3811 | |
2f6f9cff | 3812 | if test ! -z "$NO_PEERCHECK" ; then |
3813 | echo "WARNING: the operating system that you are using does not " | |
3814 | echo "appear to support either the getpeereid() API nor the " | |
3815 | echo "SO_PEERCRED getsockopt() option. These facilities are used to " | |
3816 | echo "enforce security checks to prevent unauthorised connections to " | |
3817 | echo "ssh-agent. Their absence increases the risk that a malicious " | |
3818 | echo "user can connect to your agent. " | |
3819 | echo "" | |
3820 | fi | |
3821 | ||
7b578f7d | 3822 | if test "$AUDIT_MODULE" = "bsm" ; then |
3823 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
3824 | echo "See the Solaris section in README.platform for details." | |
3825 | fi |