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3c0ef626 | 1 | # $Id$ |
12a403af | 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. | |
3c0ef626 | 16 | |
2ce0bfe4 | 17 | AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org) |
4b6dae8f | 18 | AC_REVISION($Revision$) |
3c0ef626 | 19 | AC_CONFIG_SRCDIR([ssh.c]) |
20 | ||
21 | AC_CONFIG_HEADER(config.h) | |
22 | AC_PROG_CC | |
23 | AC_CANONICAL_HOST | |
24 | AC_C_BIGENDIAN | |
25 | ||
26 | # Checks for programs. | |
7cac2b65 | 27 | AC_PROG_AWK |
3c0ef626 | 28 | AC_PROG_CPP |
29 | AC_PROG_RANLIB | |
30 | AC_PROG_INSTALL | |
4b6dae8f | 31 | AC_PROG_EGREP |
3c0ef626 | 32 | AC_PATH_PROG(AR, ar) |
7e82606e | 33 | AC_PATH_PROG(CAT, cat) |
34 | AC_PATH_PROG(KILL, kill) | |
3c0ef626 | 35 | AC_PATH_PROGS(PERL, perl5 perl) |
bfe49944 | 36 | AC_PATH_PROG(SED, sed) |
3c0ef626 | 37 | AC_SUBST(PERL) |
38 | AC_PATH_PROG(ENT, ent) | |
39 | AC_SUBST(ENT) | |
3c0ef626 | 40 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) |
41 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
42 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
350391c5 | 43 | AC_PATH_PROG(SH, sh) |
7e82606e | 44 | AC_SUBST(TEST_SHELL,sh) |
45 | ||
46 | dnl for buildpkg.sh | |
47 | AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd, | |
48 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
49 | AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd, | |
50 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
51 | AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no) | |
08822d99 | 52 | if test -x /sbin/sh; then |
53 | AC_SUBST(STARTUP_SCRIPT_SHELL,/sbin/sh) | |
54 | else | |
55 | AC_SUBST(STARTUP_SCRIPT_SHELL,/bin/sh) | |
56 | fi | |
3c0ef626 | 57 | |
58 | # System features | |
59 | AC_SYS_LARGEFILE | |
60 | ||
61 | if test -z "$AR" ; then | |
62 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
63 | fi | |
64 | ||
65 | # Use LOGIN_PROGRAM from environment if possible | |
66 | if test ! -z "$LOGIN_PROGRAM" ; then | |
08822d99 | 67 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM", |
68 | [If your header files don't define LOGIN_PROGRAM, | |
69 | then use this (detected) from environment and PATH]) | |
3c0ef626 | 70 | else |
71 | # Search for login | |
72 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
73 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
74 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
75 | fi | |
76 | fi | |
77 | ||
540d72c3 | 78 | AC_PATH_PROG(PATH_PASSWD_PROG, passwd) |
79 | if test ! -z "$PATH_PASSWD_PROG" ; then | |
08822d99 | 80 | AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG", |
81 | [Full path of your "passwd" program]) | |
540d72c3 | 82 | fi |
83 | ||
3c0ef626 | 84 | if test -z "$LD" ; then |
85 | LD=$CC | |
86 | fi | |
87 | AC_SUBST(LD) | |
8b32eddc | 88 | |
3c0ef626 | 89 | AC_C_INLINE |
2ce0bfe4 | 90 | |
91 | AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) | |
92 | ||
e74dc197 | 93 | use_stack_protector=1 |
94 | AC_ARG_WITH(stackprotect, | |
95 | [ --without-stackprotect Don't use compiler's stack protection], [ | |
96 | if test "x$withval" = "xno"; then | |
97 | use_stack_protector=0 | |
98 | fi ]) | |
99 | ||
540d72c3 | 100 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
2ce0bfe4 | 101 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized" |
08822d99 | 102 | GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` |
2ce0bfe4 | 103 | case $GCC_VER in |
fa0f0f45 | 104 | 1.*) no_attrib_nonnull=1 ;; |
105 | 2.8* | 2.9*) | |
106 | CFLAGS="$CFLAGS -Wsign-compare" | |
107 | no_attrib_nonnull=1 | |
108 | ;; | |
109 | 2.*) no_attrib_nonnull=1 ;; | |
08822d99 | 110 | 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;; |
111 | 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;; | |
112 | *) ;; | |
2ce0bfe4 | 113 | esac |
114 | ||
e74dc197 | 115 | # -fstack-protector-all doesn't always work for some GCC versions |
116 | # and/or platforms, so we test if we can. If it's not supported | |
117 | # on a give platform gcc will emit a warning so we use -Werror. | |
118 | if test "x$use_stack_protector" = "x1"; then | |
119 | for t in -fstack-protector-all -fstack-protector; do | |
120 | AC_MSG_CHECKING(if $CC supports $t) | |
121 | saved_CFLAGS="$CFLAGS" | |
122 | saved_LDFLAGS="$LDFLAGS" | |
123 | CFLAGS="$CFLAGS $t -Werror" | |
124 | LDFLAGS="$LDFLAGS $t -Werror" | |
125 | AC_LINK_IFELSE( | |
126 | [AC_LANG_SOURCE([ | |
127 | #include <stdlib.h> | |
128 | int main(void){return 0;} | |
129 | ])], | |
130 | [ AC_MSG_RESULT(yes) | |
131 | CFLAGS="$saved_CFLAGS $t" | |
132 | LDFLAGS="$saved_LDFLAGS $t" | |
133 | AC_MSG_CHECKING(if $t works) | |
134 | AC_RUN_IFELSE( | |
135 | [AC_LANG_SOURCE([ | |
136 | #include <stdlib.h> | |
137 | int main(void){exit(0);} | |
138 | ])], | |
139 | [ AC_MSG_RESULT(yes) | |
140 | break ], | |
141 | [ AC_MSG_RESULT(no) ], | |
142 | [ AC_MSG_WARN([cross compiling: cannot test]) | |
143 | break ] | |
144 | ) | |
145 | ], | |
146 | [ AC_MSG_RESULT(no) ] | |
147 | ) | |
148 | CFLAGS="$saved_CFLAGS" | |
149 | LDFLAGS="$saved_LDFLAGS" | |
150 | done | |
151 | fi | |
152 | ||
2ce0bfe4 | 153 | if test -z "$have_llong_max"; then |
154 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
155 | unset ac_cv_have_decl_LLONG_MAX | |
156 | saved_CFLAGS="$CFLAGS" | |
157 | CFLAGS="$CFLAGS -std=gnu99" | |
158 | AC_CHECK_DECL(LLONG_MAX, | |
159 | [have_llong_max=1], | |
160 | [CFLAGS="$saved_CFLAGS"], | |
161 | [#include <limits.h>] | |
162 | ) | |
163 | fi | |
164 | fi | |
165 | ||
fa0f0f45 | 166 | if test "x$no_attrib_nonnull" != "x1" ; then |
167 | AC_DEFINE(HAVE_ATTRIBUTE__NONNULL__, 1, [Have attribute nonnull]) | |
168 | fi | |
169 | ||
540d72c3 | 170 | AC_ARG_WITH(rpath, |
171 | [ --without-rpath Disable auto-added -R linker paths], | |
172 | [ | |
8b32eddc | 173 | if test "x$withval" = "xno" ; then |
540d72c3 | 174 | need_dash_r="" |
175 | fi | |
176 | if test "x$withval" = "xyes" ; then | |
177 | need_dash_r=1 | |
178 | fi | |
179 | ] | |
180 | ) | |
181 | ||
240debe0 | 182 | # Allow user to specify flags |
183 | AC_ARG_WITH(cflags, | |
184 | [ --with-cflags Specify additional flags to pass to compiler], | |
185 | [ | |
186 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
187 | test "x${withval}" != "xyes"; then | |
188 | CFLAGS="$CFLAGS $withval" | |
189 | fi | |
190 | ] | |
191 | ) | |
192 | AC_ARG_WITH(cppflags, | |
193 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
194 | [ | |
195 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
196 | test "x${withval}" != "xyes"; then | |
197 | CPPFLAGS="$CPPFLAGS $withval" | |
198 | fi | |
199 | ] | |
200 | ) | |
201 | AC_ARG_WITH(ldflags, | |
202 | [ --with-ldflags Specify additional flags to pass to linker], | |
203 | [ | |
204 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
205 | test "x${withval}" != "xyes"; then | |
206 | LDFLAGS="$LDFLAGS $withval" | |
207 | fi | |
208 | ] | |
209 | ) | |
210 | AC_ARG_WITH(libs, | |
211 | [ --with-libs Specify additional libraries to link with], | |
212 | [ | |
213 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
214 | test "x${withval}" != "xyes"; then | |
215 | LIBS="$LIBS $withval" | |
216 | fi | |
217 | ] | |
218 | ) | |
219 | AC_ARG_WITH(Werror, | |
220 | [ --with-Werror Build main code with -Werror], | |
221 | [ | |
222 | if test -n "$withval" && test "x$withval" != "xno"; then | |
223 | werror_flags="-Werror" | |
224 | if test "x${withval}" != "xyes"; then | |
225 | werror_flags="$withval" | |
226 | fi | |
227 | fi | |
228 | ] | |
229 | ) | |
230 | ||
231 | AC_CHECK_HEADERS( \ | |
232 | bstring.h \ | |
233 | crypt.h \ | |
234 | crypto/sha2.h \ | |
235 | dirent.h \ | |
236 | endian.h \ | |
237 | features.h \ | |
238 | fcntl.h \ | |
239 | floatingpoint.h \ | |
240 | getopt.h \ | |
241 | glob.h \ | |
242 | ia.h \ | |
243 | iaf.h \ | |
244 | limits.h \ | |
245 | login.h \ | |
246 | maillock.h \ | |
247 | ndir.h \ | |
248 | net/if_tun.h \ | |
249 | netdb.h \ | |
250 | netgroup.h \ | |
251 | pam/pam_appl.h \ | |
252 | paths.h \ | |
fa0f0f45 | 253 | poll.h \ |
240debe0 | 254 | pty.h \ |
255 | readpassphrase.h \ | |
256 | rpc/types.h \ | |
257 | security/pam_appl.h \ | |
258 | sha2.h \ | |
259 | shadow.h \ | |
260 | stddef.h \ | |
261 | stdint.h \ | |
262 | string.h \ | |
263 | strings.h \ | |
264 | sys/audit.h \ | |
265 | sys/bitypes.h \ | |
266 | sys/bsdtty.h \ | |
267 | sys/cdefs.h \ | |
268 | sys/dir.h \ | |
269 | sys/mman.h \ | |
270 | sys/ndir.h \ | |
e74dc197 | 271 | sys/poll.h \ |
240debe0 | 272 | sys/prctl.h \ |
273 | sys/pstat.h \ | |
274 | sys/select.h \ | |
275 | sys/stat.h \ | |
276 | sys/stream.h \ | |
277 | sys/stropts.h \ | |
278 | sys/strtio.h \ | |
279 | sys/sysmacros.h \ | |
280 | sys/time.h \ | |
281 | sys/timers.h \ | |
282 | sys/un.h \ | |
283 | time.h \ | |
284 | tmpdir.h \ | |
285 | ttyent.h \ | |
fa0f0f45 | 286 | ucred.h \ |
240debe0 | 287 | unistd.h \ |
288 | usersec.h \ | |
289 | util.h \ | |
290 | utime.h \ | |
291 | utmp.h \ | |
292 | utmpx.h \ | |
293 | vis.h \ | |
294 | ) | |
295 | ||
296 | # lastlog.h requires sys/time.h to be included first on Solaris | |
297 | AC_CHECK_HEADERS(lastlog.h, [], [], [ | |
298 | #ifdef HAVE_SYS_TIME_H | |
299 | # include <sys/time.h> | |
300 | #endif | |
301 | ]) | |
302 | ||
303 | # sys/ptms.h requires sys/stream.h to be included first on Solaris | |
304 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
305 | #ifdef HAVE_SYS_STREAM_H | |
306 | # include <sys/stream.h> | |
307 | #endif | |
308 | ]) | |
309 | ||
310 | # login_cap.h requires sys/types.h on NetBSD | |
311 | AC_CHECK_HEADERS(login_cap.h, [], [], [ | |
312 | #include <sys/types.h> | |
313 | ]) | |
314 | ||
30460aeb | 315 | # Messages for features tested for in target-specific section |
316 | SIA_MSG="no" | |
317 | SPC_MSG="no" | |
318 | ||
3c0ef626 | 319 | # Check for some target-specific stuff |
320 | case "$host" in | |
321 | *-*-aix*) | |
30460aeb | 322 | # Some versions of VAC won't allow macro redefinitions at |
323 | # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that | |
324 | # particularly with older versions of vac or xlc. | |
325 | # It also throws errors about null macro argments, but these are | |
326 | # not fatal. | |
327 | AC_MSG_CHECKING(if compiler allows macro redefinitions) | |
328 | AC_COMPILE_IFELSE( | |
329 | [AC_LANG_SOURCE([[ | |
330 | #define testmacro foo | |
331 | #define testmacro bar | |
332 | int main(void) { exit(0); } | |
333 | ]])], | |
334 | [ AC_MSG_RESULT(yes) ], | |
335 | [ AC_MSG_RESULT(no) | |
336 | CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`" | |
337 | LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`" | |
338 | CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
339 | CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
340 | ] | |
341 | ) | |
342 | ||
540d72c3 | 343 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
256cb466 | 344 | if (test -z "$blibpath"); then |
540d72c3 | 345 | blibpath="/usr/lib:/lib" |
3c0ef626 | 346 | fi |
256cb466 | 347 | saved_LDFLAGS="$LDFLAGS" |
30460aeb | 348 | if test "$GCC" = "yes"; then |
349 | flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" | |
350 | else | |
351 | flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," | |
352 | fi | |
353 | for tryflags in $flags ;do | |
256cb466 | 354 | if (test -z "$blibflags"); then |
355 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
356 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
357 | fi | |
358 | done | |
359 | if (test -z "$blibflags"); then | |
360 | AC_MSG_RESULT(not found) | |
361 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
362 | else | |
363 | AC_MSG_RESULT($blibflags) | |
364 | fi | |
365 | LDFLAGS="$saved_LDFLAGS" | |
7cac2b65 | 366 | dnl Check for authenticate. Might be in libs.a on older AIXes |
08822d99 | 367 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
368 | [Define if you want to enable AIX4's authenticate function])], | |
d03f4262 | 369 | [AC_CHECK_LIB(s,authenticate, |
370 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) | |
371 | LIBS="$LIBS -ls" | |
372 | ]) | |
373 | ]) | |
dfddba3d | 374 | dnl Check for various auth function declarations in headers. |
375 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, | |
8b32eddc | 376 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
7cac2b65 | 377 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
dfddba3d | 378 | AC_CHECK_DECLS(loginfailed, |
7cac2b65 | 379 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
380 | AC_TRY_COMPILE( | |
381 | [#include <usersec.h>], | |
382 | [(void)loginfailed("user","host","tty",0);], | |
383 | [AC_MSG_RESULT(yes) | |
08822d99 | 384 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
385 | [Define if your AIX loginfailed() function | |
386 | takes 4 arguments (AIX >= 5.2)])], | |
7cac2b65 | 387 | [AC_MSG_RESULT(no)] |
388 | )], | |
389 | [], | |
390 | [#include <usersec.h>] | |
391 | ) | |
e74dc197 | 392 | AC_CHECK_FUNCS(getgrset setauthdb) |
30460aeb | 393 | AC_CHECK_DECL(F_CLOSEM, |
394 | AC_DEFINE(HAVE_FCNTL_CLOSEM, 1, [Use F_CLOSEM fcntl for closefrom]), | |
395 | [], | |
396 | [ #include <limits.h> | |
397 | #include <fcntl.h> ] | |
398 | ) | |
dfddba3d | 399 | check_for_aix_broken_getaddrinfo=1 |
08822d99 | 400 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
401 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
402 | [Define if your platform breaks doing a seteuid before a setuid]) | |
403 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
404 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
3c0ef626 | 405 | dnl AIX handles lastlog as part of its login message |
08822d99 | 406 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
407 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
408 | [Some systems need a utmpx entry for /bin/login to work]) | |
409 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
410 | [Define to a Set Process Title type if your system is | |
411 | supported by bsd-setproctitle.c]) | |
412 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, | |
413 | [AIX 5.2 and 5.3 (and presumably newer) require this]) | |
30460aeb | 414 | AC_DEFINE(PTY_ZEROREAD, 1, [read(1) can return 0 for a non-closed fd]) |
3c0ef626 | 415 | ;; |
416 | *-*-cygwin*) | |
bfe49944 | 417 | check_for_libcrypt_later=1 |
0b90ac93 | 418 | LIBS="$LIBS /usr/lib/textreadmode.o" |
08822d99 | 419 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
420 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
421 | AC_DEFINE(DISABLE_SHADOW, 1, | |
422 | [Define if you want to disable shadow passwords]) | |
423 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
424 | [Define if your system choked on IP TOS setting]) | |
425 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
426 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
427 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
428 | [Define if the concept of ports only accessible to | |
429 | superusers isn't known]) | |
430 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
431 | [Define if your platform needs to skip post auth | |
432 | file descriptor passing]) | |
3c0ef626 | 433 | ;; |
434 | *-*-dgux*) | |
435 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
540d72c3 | 436 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
437 | AC_DEFINE(BROKEN_SETREUID) | |
438 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 439 | ;; |
440 | *-*-darwin*) | |
0b90ac93 | 441 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [Define if getaddrinfo is broken)]) |
442 | AC_DEFINE(BROKEN_GETADDRINFO) | |
29d88157 | 443 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
444 | AC_DEFINE(BROKEN_SETREUID) | |
445 | AC_DEFINE(BROKEN_SETREGID) | |
e74dc197 | 446 | AC_DEFINE(BROKEN_GLOB, 1, [OS X glob does not do what we expect]) |
08822d99 | 447 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
448 | [Define if your resolver libs need this for getrrsetbyname]) | |
30460aeb | 449 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
450 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
451 | [Use tunnel device compatibility to OpenBSD]) | |
452 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
453 | [Prepend the address family to IP tunnel traffic]) | |
e74dc197 | 454 | m4_pattern_allow(AU_IPv) |
455 | AC_CHECK_DECL(AU_IPv4, [], | |
456 | AC_DEFINE(AU_IPv4, 0, [System only supports IPv4 audit records]) | |
457 | [#include <bsm/audit.h>] | |
458 | ) | |
f713db99 | 459 | AC_MSG_CHECKING(if we have the Security Authorization Session API) |
460 | AC_TRY_COMPILE([#include <Security/AuthSession.h>], | |
461 | [SessionCreate(0, 0);], | |
462 | [ac_cv_use_security_session_api="yes" | |
463 | AC_DEFINE(USE_SECURITY_SESSION_API, 1, | |
464 | [platform has the Security Authorization Session API]) | |
465 | LIBS="$LIBS -framework Security" | |
466 | AC_MSG_RESULT(yes)], | |
467 | [ac_cv_use_security_session_api="no" | |
468 | AC_MSG_RESULT(no)]) | |
469 | AC_MSG_CHECKING(if we have an in-memory credentials cache) | |
470 | AC_TRY_COMPILE( | |
471 | [#include <Kerberos/Kerberos.h>], | |
472 | [cc_context_t c; | |
473 | (void) cc_initialize (&c, 0, NULL, NULL);], | |
474 | [AC_DEFINE(USE_CCAPI, 1, | |
475 | [platform uses an in-memory credentials cache]) | |
476 | LIBS="$LIBS -framework Security" | |
477 | AC_MSG_RESULT(yes) | |
478 | if test "x$ac_cv_use_security_session_api" = "xno"; then | |
479 | AC_MSG_ERROR(*** Need a security framework to use the credentials cache API ***) | |
480 | fi], | |
481 | [AC_MSG_RESULT(no)] | |
482 | ) | |
e74dc197 | 483 | ;; |
30460aeb | 484 | *-*-dragonfly*) |
485 | SSHDLIBS="$SSHDLIBS -lcrypt" | |
3c0ef626 | 486 | ;; |
2ce0bfe4 | 487 | *-*-hpux*) |
488 | # first we define all of the options common to all HP-UX releases | |
3c0ef626 | 489 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
490 | IPADDR_IN_DISPLAY=yes | |
3c0ef626 | 491 | AC_DEFINE(USE_PIPES) |
08822d99 | 492 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
493 | [Define if your login program cannot handle end of options ("--")]) | |
350391c5 | 494 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
08822d99 | 495 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
496 | [String used in /etc/passwd to denote locked account]) | |
7cac2b65 | 497 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
08822d99 | 498 | MAIL="/var/mail/username" |
d03f4262 | 499 | LIBS="$LIBS -lsec" |
2ce0bfe4 | 500 | AC_CHECK_LIB(xnet, t_error, , |
501 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
502 | ||
503 | # next, we define all of the options specific to major releases | |
504 | case "$host" in | |
505 | *-*-hpux10*) | |
506 | if test -z "$GCC"; then | |
507 | CFLAGS="$CFLAGS -Ae" | |
508 | fi | |
509 | ;; | |
510 | *-*-hpux11*) | |
08822d99 | 511 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
512 | [Define if you are using Solaris-derived PAM which | |
513 | passes pam_messages to the conversation function | |
514 | with an extra level of indirection]) | |
515 | AC_DEFINE(DISABLE_UTMP, 1, | |
516 | [Define if you don't want to use utmp]) | |
2ce0bfe4 | 517 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
518 | check_for_hpux_broken_getaddrinfo=1 | |
519 | check_for_conflicting_getspnam=1 | |
520 | ;; | |
521 | esac | |
522 | ||
523 | # lastly, we define options specific to minor releases | |
524 | case "$host" in | |
525 | *-*-hpux10.26) | |
08822d99 | 526 | AC_DEFINE(HAVE_SECUREWARE, 1, |
527 | [Define if you have SecureWare-based | |
528 | protected password database]) | |
2ce0bfe4 | 529 | disable_ptmx_check=yes |
530 | LIBS="$LIBS -lsecpw" | |
531 | ;; | |
532 | esac | |
3c0ef626 | 533 | ;; |
534 | *-*-irix5*) | |
3c0ef626 | 535 | PATH="$PATH:/usr/etc" |
08822d99 | 536 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
537 | [Define if you system's inet_ntoa is busted | |
538 | (e.g. Irix gcc issue)]) | |
540d72c3 | 539 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
540 | AC_DEFINE(BROKEN_SETREUID) | |
541 | AC_DEFINE(BROKEN_SETREGID) | |
08822d99 | 542 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
543 | [Define if you shouldn't strip 'tty' from your | |
544 | ttyname in [uw]tmp]) | |
7cac2b65 | 545 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 546 | ;; |
547 | *-*-irix6*) | |
3c0ef626 | 548 | PATH="$PATH:/usr/etc" |
08822d99 | 549 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
550 | [Define if you have/want arrays | |
551 | (cluster-wide session managment, not C arrays)]) | |
552 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
553 | [Define if you want IRIX project management]) | |
554 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
555 | [Define if you want IRIX audit trails]) | |
556 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
557 | [Define if you want IRIX kernel jobs])]) | |
3c0ef626 | 558 | AC_DEFINE(BROKEN_INET_NTOA) |
29d88157 | 559 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
560 | AC_DEFINE(BROKEN_SETREUID) | |
561 | AC_DEFINE(BROKEN_SETREGID) | |
08822d99 | 562 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
350391c5 | 563 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
7cac2b65 | 564 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 565 | ;; |
566 | *-*-linux*) | |
567 | no_dev_ptmx=1 | |
568 | check_for_libcrypt_later=1 | |
7cac2b65 | 569 | check_for_openpty_ctty_bug=1 |
08822d99 | 570 | AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks]) |
571 | AC_DEFINE(PAM_TTY_KLUDGE, 1, | |
572 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
573 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
574 | [String used in /etc/passwd to denote locked account]) | |
7cac2b65 | 575 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
08822d99 | 576 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
577 | [Define to whatever link() returns for "not supported" | |
578 | if it doesn't return EOPNOTSUPP.]) | |
dfddba3d | 579 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
08822d99 | 580 | AC_DEFINE(USE_BTMP) |
3c0ef626 | 581 | inet6_default_4in6=yes |
7cac2b65 | 582 | case `uname -r` in |
583 | 1.*|2.0.*) | |
08822d99 | 584 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
585 | [Define if cmsg_type is not passed correctly]) | |
7cac2b65 | 586 | ;; |
587 | esac | |
08822d99 | 588 | # tun(4) forwarding compat code |
589 | AC_CHECK_HEADERS(linux/if_tun.h) | |
590 | if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then | |
591 | AC_DEFINE(SSH_TUN_LINUX, 1, | |
592 | [Open tunnel devices the Linux tun/tap way]) | |
593 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
594 | [Use tunnel device compatibility to OpenBSD]) | |
595 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
596 | [Prepend the address family to IP tunnel traffic]) | |
597 | fi | |
3c0ef626 | 598 | ;; |
599 | mips-sony-bsd|mips-sony-newsos4) | |
4b6dae8f | 600 | AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty]) |
3c0ef626 | 601 | SONY=1 |
3c0ef626 | 602 | ;; |
603 | *-*-netbsd*) | |
d03f4262 | 604 | check_for_libcrypt_before=1 |
8b32eddc | 605 | if test "x$withval" != "xno" ; then |
540d72c3 | 606 | need_dash_r=1 |
607 | fi | |
08822d99 | 608 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
609 | AC_CHECK_HEADER([net/if_tap.h], , | |
610 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
611 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
612 | [Prepend the address family to IP tunnel traffic]) | |
3c0ef626 | 613 | ;; |
614 | *-*-freebsd*) | |
615 | check_for_libcrypt_later=1 | |
08822d99 | 616 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
617 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) | |
618 | AC_CHECK_HEADER([net/if_tap.h], , | |
619 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
e74dc197 | 620 | AC_DEFINE(BROKEN_GLOB, 1, [FreeBSD glob does not do what we need]) |
3c0ef626 | 621 | ;; |
29d88157 | 622 | *-*-bsdi*) |
623 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
624 | AC_DEFINE(BROKEN_SETREUID) | |
625 | AC_DEFINE(BROKEN_SETREGID) | |
626 | ;; | |
3c0ef626 | 627 | *-next-*) |
628 | conf_lastlog_location="/usr/adm/lastlog" | |
629 | conf_utmp_location=/etc/utmp | |
630 | conf_wtmp_location=/usr/adm/wtmp | |
631 | MAIL=/usr/spool/mail | |
08822d99 | 632 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
3c0ef626 | 633 | AC_DEFINE(BROKEN_REALPATH) |
634 | AC_DEFINE(USE_PIPES) | |
08822d99 | 635 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
3c0ef626 | 636 | ;; |
2ce0bfe4 | 637 | *-*-openbsd*) |
638 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
08822d99 | 639 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
640 | AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way]) | |
30460aeb | 641 | AC_DEFINE(SYSLOG_R_SAFE_IN_SIGHAND, 1, |
642 | [syslog_r function is safe to use in in a signal handler]) | |
2ce0bfe4 | 643 | ;; |
3c0ef626 | 644 | *-*-solaris*) |
8b32eddc | 645 | if test "x$withval" != "xno" ; then |
12a403af | 646 | need_dash_r=1 |
647 | fi | |
3c0ef626 | 648 | AC_DEFINE(PAM_SUN_CODEBASE) |
649 | AC_DEFINE(LOGIN_NEEDS_UTMPX) | |
08822d99 | 650 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
651 | [Some versions of /bin/login need the TERM supplied | |
652 | on the commandline]) | |
3c0ef626 | 653 | AC_DEFINE(PAM_TTY_KLUDGE) |
08822d99 | 654 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
655 | [Define if pam_chauthtok wants real uid set | |
656 | to the unpriv'ed user]) | |
7cac2b65 | 657 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
658 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. | |
08822d99 | 659 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
660 | [Define if sshd somehow reacquires a controlling TTY | |
661 | after setsid()]) | |
30460aeb | 662 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd |
663 | in case the name is longer than 8 chars]) | |
7cac2b65 | 664 | external_path_file=/etc/default/login |
3c0ef626 | 665 | # hardwire lastlog location (can't detect it on some versions) |
666 | conf_lastlog_location="/var/adm/lastlog" | |
667 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) | |
668 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
669 | if test "$sol2ver" -ge 8; then | |
670 | AC_MSG_RESULT(yes) | |
671 | AC_DEFINE(DISABLE_UTMP) | |
08822d99 | 672 | AC_DEFINE(DISABLE_WTMP, 1, |
673 | [Define if you don't want to use wtmp]) | |
3c0ef626 | 674 | else |
675 | AC_MSG_RESULT(no) | |
676 | fi | |
30460aeb | 677 | AC_ARG_WITH(solaris-contracts, |
678 | [ --with-solaris-contracts Enable Solaris process contracts (experimental)], | |
679 | [ | |
680 | AC_CHECK_LIB(contract, ct_tmpl_activate, | |
681 | [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1, | |
682 | [Define if you have Solaris process contracts]) | |
683 | SSHDLIBS="$SSHDLIBS -lcontract" | |
684 | AC_SUBST(SSHDLIBS) | |
685 | SPC_MSG="yes" ], ) | |
686 | ], | |
687 | ) | |
3c0ef626 | 688 | ;; |
689 | *-*-sunos4*) | |
690 | CPPFLAGS="$CPPFLAGS -DSUNOS4" | |
691 | AC_CHECK_FUNCS(getpwanam) | |
692 | AC_DEFINE(PAM_SUN_CODEBASE) | |
3c0ef626 | 693 | conf_utmp_location=/etc/utmp |
694 | conf_wtmp_location=/var/adm/wtmp | |
695 | conf_lastlog_location=/var/adm/lastlog | |
696 | AC_DEFINE(USE_PIPES) | |
697 | ;; | |
698 | *-ncr-sysv*) | |
3c0ef626 | 699 | LIBS="$LIBS -lc89" |
e9702f7d | 700 | AC_DEFINE(USE_PIPES) |
7cac2b65 | 701 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
29d88157 | 702 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
703 | AC_DEFINE(BROKEN_SETREUID) | |
704 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 705 | ;; |
706 | *-sni-sysv*) | |
3c0ef626 | 707 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
540d72c3 | 708 | AC_CHECK_LIB(dl, dlsym, ,) |
08822d99 | 709 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
710 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
3c0ef626 | 711 | IPADDR_IN_DISPLAY=yes |
712 | AC_DEFINE(USE_PIPES) | |
713 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
540d72c3 | 714 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
715 | AC_DEFINE(BROKEN_SETREUID) | |
716 | AC_DEFINE(BROKEN_SETREGID) | |
7cac2b65 | 717 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
718 | external_path_file=/etc/default/login | |
3c0ef626 | 719 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
720 | # Attention: always take care to bind libsocket and libnsl before libc, | |
721 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
722 | ;; | |
dfddba3d | 723 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
3c0ef626 | 724 | *-*-sysv4.2*) |
3c0ef626 | 725 | AC_DEFINE(USE_PIPES) |
7cac2b65 | 726 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
727 | AC_DEFINE(BROKEN_SETREUID) | |
728 | AC_DEFINE(BROKEN_SETREGID) | |
8b32eddc | 729 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
08822d99 | 730 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 731 | ;; |
dfddba3d | 732 | # UnixWare 7.x, OpenUNIX 8 |
3c0ef626 | 733 | *-*-sysv5*) |
2ce0bfe4 | 734 | check_for_libcrypt_later=1 |
735 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) | |
3c0ef626 | 736 | AC_DEFINE(USE_PIPES) |
7cac2b65 | 737 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
738 | AC_DEFINE(BROKEN_SETREUID) | |
739 | AC_DEFINE(BROKEN_SETREGID) | |
08822d99 | 740 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
2ce0bfe4 | 741 | case "$host" in |
742 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
743 | TEST_SHELL=/u95/bin/sh | |
08822d99 | 744 | AC_DEFINE(BROKEN_LIBIAF, 1, |
745 | [ia_uinfo routines not supported by OS yet]) | |
30460aeb | 746 | AC_DEFINE(BROKEN_UPDWTMPX) |
08822d99 | 747 | ;; |
748 | *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") | |
2ce0bfe4 | 749 | ;; |
750 | esac | |
3c0ef626 | 751 | ;; |
752 | *-*-sysv*) | |
3c0ef626 | 753 | ;; |
dfddba3d | 754 | # SCO UNIX and OEM versions of SCO UNIX |
3c0ef626 | 755 | *-*-sco3.2v4*) |
dfddba3d | 756 | AC_MSG_ERROR("This Platform is no longer supported.") |
3c0ef626 | 757 | ;; |
dfddba3d | 758 | # SCO OpenServer 5.x |
3c0ef626 | 759 | *-*-sco3.2v5*) |
bfe49944 | 760 | if test -z "$GCC"; then |
761 | CFLAGS="$CFLAGS -belf" | |
762 | fi | |
3c0ef626 | 763 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
764 | no_dev_ptmx=1 | |
3c0ef626 | 765 | AC_DEFINE(USE_PIPES) |
350391c5 | 766 | AC_DEFINE(HAVE_SECUREWARE) |
3c0ef626 | 767 | AC_DEFINE(DISABLE_SHADOW) |
d03f4262 | 768 | AC_DEFINE(DISABLE_FD_PASSING) |
7cac2b65 | 769 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
770 | AC_DEFINE(BROKEN_SETREUID) | |
771 | AC_DEFINE(BROKEN_SETREGID) | |
772 | AC_DEFINE(WITH_ABBREV_NO_TTY) | |
7e82606e | 773 | AC_DEFINE(BROKEN_UPDWTMPX) |
08822d99 | 774 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
3c0ef626 | 775 | AC_CHECK_FUNCS(getluid setluid) |
776 | MANTYPE=man | |
7e82606e | 777 | TEST_SHELL=ksh |
3c0ef626 | 778 | ;; |
d03f4262 | 779 | *-*-unicosmk*) |
08822d99 | 780 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
781 | [Define if you don't want to use lastlog in session.c]) | |
540d72c3 | 782 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
783 | AC_DEFINE(BROKEN_SETREUID) | |
784 | AC_DEFINE(BROKEN_SETREGID) | |
d03f4262 | 785 | AC_DEFINE(USE_PIPES) |
786 | AC_DEFINE(DISABLE_FD_PASSING) | |
787 | LDFLAGS="$LDFLAGS" | |
788 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
789 | MANTYPE=cat | |
790 | ;; | |
7cac2b65 | 791 | *-*-unicosmp*) |
540d72c3 | 792 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
793 | AC_DEFINE(BROKEN_SETREUID) | |
794 | AC_DEFINE(BROKEN_SETREGID) | |
7cac2b65 | 795 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
796 | AC_DEFINE(USE_PIPES) | |
797 | AC_DEFINE(DISABLE_FD_PASSING) | |
798 | LDFLAGS="$LDFLAGS" | |
540d72c3 | 799 | LIBS="$LIBS -lgen -lacid -ldb" |
7cac2b65 | 800 | MANTYPE=cat |
801 | ;; | |
3c0ef626 | 802 | *-*-unicos*) |
540d72c3 | 803 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
804 | AC_DEFINE(BROKEN_SETREUID) | |
805 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 806 | AC_DEFINE(USE_PIPES) |
d03f4262 | 807 | AC_DEFINE(DISABLE_FD_PASSING) |
808 | AC_DEFINE(NO_SSH_LASTLOG) | |
809 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" | |
810 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
811 | MANTYPE=cat | |
3c0ef626 | 812 | ;; |
813 | *-dec-osf*) | |
814 | AC_MSG_CHECKING(for Digital Unix SIA) | |
815 | no_osfsia="" | |
816 | AC_ARG_WITH(osfsia, | |
817 | [ --with-osfsia Enable Digital Unix SIA], | |
818 | [ | |
819 | if test "x$withval" = "xno" ; then | |
820 | AC_MSG_RESULT(disabled) | |
821 | no_osfsia=1 | |
822 | fi | |
823 | ], | |
824 | ) | |
825 | if test -z "$no_osfsia" ; then | |
826 | if test -f /etc/sia/matrix.conf; then | |
827 | AC_MSG_RESULT(yes) | |
08822d99 | 828 | AC_DEFINE(HAVE_OSF_SIA, 1, |
829 | [Define if you have Digital Unix Security | |
830 | Integration Architecture]) | |
831 | AC_DEFINE(DISABLE_LOGIN, 1, | |
832 | [Define if you don't want to use your | |
833 | system's login() call]) | |
bfe49944 | 834 | AC_DEFINE(DISABLE_FD_PASSING) |
3c0ef626 | 835 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
30460aeb | 836 | SIA_MSG="yes" |
3c0ef626 | 837 | else |
838 | AC_MSG_RESULT(no) | |
08822d99 | 839 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
840 | [String used in /etc/passwd to denote locked account]) | |
3c0ef626 | 841 | fi |
842 | fi | |
7cac2b65 | 843 | AC_DEFINE(BROKEN_GETADDRINFO) |
29d88157 | 844 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
845 | AC_DEFINE(BROKEN_SETREUID) | |
846 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 847 | ;; |
848 | ||
4b6dae8f | 849 | *-*-nto-qnx*) |
3c0ef626 | 850 | AC_DEFINE(USE_PIPES) |
851 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
08822d99 | 852 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
853 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
854 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
4b6dae8f | 855 | AC_DEFINE(DISABLE_LASTLOG) |
30460aeb | 856 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
e74dc197 | 857 | AC_DEFINE(BROKEN_SHADOW_EXPIRE, 1, [QNX shadow support is broken]) |
30460aeb | 858 | enable_etc_default_login=no # has incompatible /etc/default/login |
fa0f0f45 | 859 | case "$host" in |
860 | *-*-nto-qnx6*) | |
861 | AC_DEFINE(DISABLE_FD_PASSING) | |
862 | ;; | |
863 | esac | |
3c0ef626 | 864 | ;; |
2ce0bfe4 | 865 | |
866 | *-*-ultrix*) | |
08822d99 | 867 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
868 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
4b6dae8f | 869 | AC_DEFINE(NEED_SETPGRP) |
2ce0bfe4 | 870 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
871 | ;; | |
872 | ||
873 | *-*-lynxos) | |
874 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
08822d99 | 875 | AC_DEFINE(MISSING_HOWMANY) |
2ce0bfe4 | 876 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
877 | ;; | |
3c0ef626 | 878 | esac |
879 | ||
7cac2b65 | 880 | AC_MSG_CHECKING(compiler and flags for sanity) |
dfddba3d | 881 | AC_RUN_IFELSE( |
882 | [AC_LANG_SOURCE([ | |
7cac2b65 | 883 | #include <stdio.h> |
884 | int main(){exit(0);} | |
dfddba3d | 885 | ])], |
7cac2b65 | 886 | [ AC_MSG_RESULT(yes) ], |
887 | [ | |
888 | AC_MSG_RESULT(no) | |
889 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
dfddba3d | 890 | ], |
891 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
7cac2b65 | 892 | ) |
893 | ||
2ce0bfe4 | 894 | dnl Checks for header files. |
3c0ef626 | 895 | # Checks for libraries. |
896 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) | |
897 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
898 | ||
7cac2b65 | 899 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
900 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
901 | AC_CHECK_LIB(gen, dirname,[ | |
902 | AC_CACHE_CHECK([for broken dirname], | |
903 | ac_cv_have_broken_dirname, [ | |
904 | save_LIBS="$LIBS" | |
905 | LIBS="$LIBS -lgen" | |
08822d99 | 906 | AC_RUN_IFELSE( |
907 | [AC_LANG_SOURCE([[ | |
7cac2b65 | 908 | #include <libgen.h> |
909 | #include <string.h> | |
910 | ||
911 | int main(int argc, char **argv) { | |
912 | char *s, buf[32]; | |
913 | ||
914 | strncpy(buf,"/etc", 32); | |
915 | s = dirname(buf); | |
916 | if (!s || strncmp(s, "/", 32) != 0) { | |
917 | exit(1); | |
918 | } else { | |
919 | exit(0); | |
920 | } | |
921 | } | |
08822d99 | 922 | ]])], |
923 | [ ac_cv_have_broken_dirname="no" ], | |
924 | [ ac_cv_have_broken_dirname="yes" ], | |
7cac2b65 | 925 | [ ac_cv_have_broken_dirname="no" ], |
7cac2b65 | 926 | ) |
927 | LIBS="$save_LIBS" | |
928 | ]) | |
929 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
930 | LIBS="$LIBS -lgen" | |
931 | AC_DEFINE(HAVE_DIRNAME) | |
932 | AC_CHECK_HEADERS(libgen.h) | |
933 | fi | |
934 | ]) | |
935 | ]) | |
936 | ||
3c0ef626 | 937 | AC_CHECK_FUNC(getspnam, , |
938 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
08822d99 | 939 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
940 | [Define if you have the basename function.])) | |
3c0ef626 | 941 | |
942 | dnl zlib is required | |
943 | AC_ARG_WITH(zlib, | |
944 | [ --with-zlib=PATH Use zlib in PATH], | |
8b32eddc | 945 | [ if test "x$withval" = "xno" ; then |
946 | AC_MSG_ERROR([*** zlib is required ***]) | |
947 | elif test "x$withval" != "xyes"; then | |
3c0ef626 | 948 | if test -d "$withval/lib"; then |
949 | if test -n "${need_dash_r}"; then | |
950 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
951 | else | |
952 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
953 | fi | |
954 | else | |
955 | if test -n "${need_dash_r}"; then | |
956 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
957 | else | |
958 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
959 | fi | |
960 | fi | |
961 | if test -d "$withval/include"; then | |
962 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
963 | else | |
964 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
965 | fi | |
8b32eddc | 966 | fi ] |
3c0ef626 | 967 | ) |
968 | ||
540d72c3 | 969 | AC_CHECK_LIB(z, deflate, , |
970 | [ | |
971 | saved_CPPFLAGS="$CPPFLAGS" | |
972 | saved_LDFLAGS="$LDFLAGS" | |
973 | save_LIBS="$LIBS" | |
974 | dnl Check default zlib install dir | |
975 | if test -n "${need_dash_r}"; then | |
976 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
977 | else | |
978 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
979 | fi | |
980 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
981 | LIBS="$LIBS -lz" | |
982 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
983 | [ | |
984 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
985 | ] | |
986 | ) | |
987 | ] | |
988 | ) | |
989 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) | |
990 | ||
991 | AC_ARG_WITH(zlib-version-check, | |
992 | [ --without-zlib-version-check Disable zlib version check], | |
993 | [ if test "x$withval" = "xno" ; then | |
994 | zlib_check_nonfatal=1 | |
995 | fi | |
996 | ] | |
997 | ) | |
998 | ||
8b32eddc | 999 | AC_MSG_CHECKING(for possibly buggy zlib) |
dfddba3d | 1000 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
8b32eddc | 1001 | #include <stdio.h> |
540d72c3 | 1002 | #include <zlib.h> |
1003 | int main() | |
1004 | { | |
8b32eddc | 1005 | int a=0, b=0, c=0, d=0, n, v; |
1006 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
1007 | if (n != 3 && n != 4) | |
540d72c3 | 1008 | exit(1); |
8b32eddc | 1009 | v = a*1000000 + b*10000 + c*100 + d; |
1010 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
1011 | ||
1012 | /* 1.1.4 is OK */ | |
1013 | if (a == 1 && b == 1 && c >= 4) | |
540d72c3 | 1014 | exit(0); |
8b32eddc | 1015 | |
2ce0bfe4 | 1016 | /* 1.2.3 and up are OK */ |
1017 | if (v >= 1020300) | |
8b32eddc | 1018 | exit(0); |
1019 | ||
540d72c3 | 1020 | exit(2); |
1021 | } | |
dfddba3d | 1022 | ]])], |
8b32eddc | 1023 | AC_MSG_RESULT(no), |
1024 | [ AC_MSG_RESULT(yes) | |
540d72c3 | 1025 | if test -z "$zlib_check_nonfatal" ; then |
1026 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
1027 | Your reported zlib version has known security problems. It's possible your | |
1028 | vendor has fixed these problems without changing the version number. If you | |
1029 | are sure this is the case, you can disable the check by running | |
1030 | "./configure --without-zlib-version-check". | |
2ce0bfe4 | 1031 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
8b32eddc | 1032 | See http://www.gzip.org/zlib/ for details.]) |
540d72c3 | 1033 | else |
1034 | AC_MSG_WARN([zlib version may have security problems]) | |
1035 | fi | |
dfddba3d | 1036 | ], |
1037 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
540d72c3 | 1038 | ) |
3c0ef626 | 1039 | |
3c0ef626 | 1040 | dnl UnixWare 2.x |
540d72c3 | 1041 | AC_CHECK_FUNC(strcasecmp, |
3c0ef626 | 1042 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
1043 | ) | |
08822d99 | 1044 | AC_CHECK_FUNCS(utimes, |
d03f4262 | 1045 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
1046 | LIBS="$LIBS -lc89"]) ] | |
3c0ef626 | 1047 | ) |
1048 | ||
1049 | dnl Checks for libutil functions | |
1050 | AC_CHECK_HEADERS(libutil.h) | |
08822d99 | 1051 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
1052 | [Define if your libraries define login()])]) | |
3c0ef626 | 1053 | AC_CHECK_FUNCS(logout updwtmp logwtmp) |
1054 | ||
1055 | AC_FUNC_STRFTIME | |
1056 | ||
3c0ef626 | 1057 | # Check for ALTDIRFUNC glob() extension |
1058 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
1059 | AC_EGREP_CPP(FOUNDIT, | |
1060 | [ | |
1061 | #include <glob.h> | |
1062 | #ifdef GLOB_ALTDIRFUNC | |
1063 | FOUNDIT | |
1064 | #endif | |
540d72c3 | 1065 | ], |
3c0ef626 | 1066 | [ |
08822d99 | 1067 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
1068 | [Define if your system glob() function has | |
1069 | the GLOB_ALTDIRFUNC extension]) | |
3c0ef626 | 1070 | AC_MSG_RESULT(yes) |
1071 | ], | |
1072 | [ | |
1073 | AC_MSG_RESULT(no) | |
1074 | ] | |
1075 | ) | |
1076 | ||
1077 | # Check for g.gl_matchc glob() extension | |
1078 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
30460aeb | 1079 | AC_TRY_COMPILE( |
1080 | [ #include <glob.h> ], | |
1081 | [glob_t g; g.gl_matchc = 1;], | |
540d72c3 | 1082 | [ |
08822d99 | 1083 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
1084 | [Define if your system glob() function has | |
1085 | gl_matchc options in glob_t]) | |
540d72c3 | 1086 | AC_MSG_RESULT(yes) |
1087 | ], | |
1088 | [ | |
1089 | AC_MSG_RESULT(no) | |
1090 | ] | |
3c0ef626 | 1091 | ) |
1092 | ||
30460aeb | 1093 | AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>]) |
1094 | ||
3c0ef626 | 1095 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
dfddba3d | 1096 | AC_RUN_IFELSE( |
1097 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 1098 | #include <sys/types.h> |
1099 | #include <dirent.h> | |
d03f4262 | 1100 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
dfddba3d | 1101 | ]])], |
540d72c3 | 1102 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1103 | [ |
1104 | AC_MSG_RESULT(no) | |
08822d99 | 1105 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
1106 | [Define if your struct dirent expects you to | |
1107 | allocate extra space for d_name]) | |
dfddba3d | 1108 | ], |
8b32eddc | 1109 | [ |
dfddba3d | 1110 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
1111 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
3c0ef626 | 1112 | ] |
1113 | ) | |
1114 | ||
1c89237d | 1115 | # Check whether the user wants GSSAPI mechglue support |
1116 | AC_ARG_WITH(mechglue, | |
bec32dad | 1117 | [ --with-mechglue=PATH Build with GSSAPI mechglue library], |
1c89237d | 1118 | [ |
1119 | AC_MSG_CHECKING(for mechglue library) | |
bec32dad | 1120 | |
1121 | if test -e ${withval}/libgssapi.a ; then | |
1122 | mechglue_lib=${withval}/libgssapi.a | |
1123 | elif test -e ${withval}/lib/libgssapi.a ; then | |
1124 | mechglue_lib=${withval}/lib/libgssapi.a | |
1125 | else | |
1126 | AC_MSG_ERROR("Can't find libgssapi in ${withval}"); | |
1c89237d | 1127 | fi |
bec32dad | 1128 | LIBS="$LIBS ${mechglue_lib}" |
1129 | AC_MSG_RESULT(${mechglue_lib}) | |
1130 | ||
1c89237d | 1131 | AC_CHECK_LIB(dl, dlopen, , ) |
1132 | if test $ac_cv_lib_dl_dlopen = yes; then | |
bec32dad | 1133 | LDFLAGS="$LDFLAGS -ldl -Wl,-Bsymbolic" |
1c89237d | 1134 | fi |
bec32dad | 1135 | |
1c89237d | 1136 | AC_DEFINE(GSSAPI) |
08822d99 | 1137 | AC_DEFINE(MECHGLUE, 1, [Define this if you're building with GSSAPI MechGlue.]) |
1c89237d | 1138 | GSSAPI="mechglue" |
1139 | ||
1c89237d | 1140 | ] |
1141 | ) | |
1142 | ||
1143 | ||
5598e598 | 1144 | # Check whether the user wants GSI (Globus) support |
1145 | gsi_path="no" | |
1146 | AC_ARG_WITH(gsi, | |
483bcdbd | 1147 | [ --with-gsi Enable Globus GSI authentication support], |
5598e598 | 1148 | [ |
1149 | gsi_path="$withval" | |
1150 | ] | |
1151 | ) | |
1152 | ||
1153 | AC_ARG_WITH(globus, | |
483bcdbd | 1154 | [ --with-globus Enable Globus GSI authentication support], |
5598e598 | 1155 | [ |
1156 | gsi_path="$withval" | |
1157 | ] | |
1158 | ) | |
1159 | ||
483bcdbd | 1160 | AC_ARG_WITH(globus-static, |
1161 | [ --with-globus-static Link statically with Globus GSI libraries], | |
1162 | [ | |
1163 | gsi_static="-static" | |
9e6effad | 1164 | if test "x$gsi_path" = "xno" ; then |
6e098d39 | 1165 | gsi_path="$withval" |
1166 | fi | |
483bcdbd | 1167 | ] |
1168 | ) | |
1169 | ||
5fb9fc74 | 1170 | # Check whether the user has a Globus flavor type |
1171 | globus_flavor_type="no" | |
1172 | AC_ARG_WITH(globus-flavor, | |
483bcdbd | 1173 | [ --with-globus-flavor=TYPE Specify Globus flavor type (ex: gcc32dbg)], |
5fb9fc74 | 1174 | [ |
1175 | globus_flavor_type="$withval" | |
9e6effad | 1176 | if test "x$gsi_path" = "xno" ; then |
e78b0188 | 1177 | gsi_path="yes" |
1178 | fi | |
5fb9fc74 | 1179 | ] |
1180 | ) | |
1181 | ||
5598e598 | 1182 | if test "x$gsi_path" != "xno" ; then |
1183 | # Globus GSSAPI configuration | |
22798398 | 1184 | AC_MSG_CHECKING(for Globus GSI) |
08822d99 | 1185 | AC_DEFINE(GSI, 1, [Define if you want GSI/Globus authentication support.]) |
5598e598 | 1186 | |
1c89237d | 1187 | if test "$GSSAPI" -a "$GSSAPI" != "mechglue"; then |
483bcdbd | 1188 | AC_MSG_ERROR([Previously configured GSSAPI library conflicts with Globus GSI.]) |
1c89237d | 1189 | fi |
1190 | if test -z "$GSSAPI"; then | |
1191 | AC_DEFINE(GSSAPI) | |
1192 | GSSAPI="GSI" | |
1193 | fi | |
1194 | ||
8b1f0dfd | 1195 | if test "x$gsi_path" = "xyes" ; then |
1196 | if test -z "$GLOBUS_LOCATION" ; then | |
483bcdbd | 1197 | AC_MSG_ERROR(GLOBUS_LOCATION environment variable must be set.) |
8b1f0dfd | 1198 | else |
1199 | gsi_path="$GLOBUS_LOCATION" | |
1200 | fi | |
1201 | fi | |
483bcdbd | 1202 | GLOBUS_LOCATION="$gsi_path" |
1203 | export GLOBUS_LOCATION | |
1204 | if test ! -d "$GLOBUS_LOCATION" ; then | |
1205 | AC_MSG_ERROR(Cannot find Globus installation. Set GLOBUS_LOCATION environment variable.) | |
5598e598 | 1206 | fi |
5598e598 | 1207 | |
22798398 | 1208 | if test "x$globus_flavor_type" = "xno" ; then |
1209 | AC_MSG_ERROR(--with-globus-flavor=TYPE must be specified) | |
1210 | fi | |
1211 | if test "x$globus_flavor_type" = "xyes" ; then | |
1212 | AC_MSG_ERROR(--with-globus-flavor=TYPE must specify a flavor type) | |
5598e598 | 1213 | fi |
5fb9fc74 | 1214 | |
16ff2507 | 1215 | GLOBUS_INCLUDE="${gsi_path}/include/${globus_flavor_type}" |
1216 | if test ! -d "$GLOBUS_INCLUDE" ; then | |
1217 | AC_MSG_ERROR(Cannot find Globus flavor-specific include directory: ${GLOBUS_INCLUDE}) | |
1218 | fi | |
1219 | GSI_CPPFLAGS="-I${GLOBUS_INCLUDE}" | |
1220 | ||
bed23354 | 1221 | if test -x ${gsi_path}/bin/globus-makefile-header ; then |
7e2129ee | 1222 | ${gsi_path}/bin/globus-makefile-header --flavor=${globus_flavor_type} ${gsi_static} globus_gss_assist | sed 's/ = \(.*\)/="\1"/' > ./gpt_build_tmp.sh |
bed23354 | 1223 | elif test -x ${gsi_path}/sbin/globus-makefile-header ; then |
7e2129ee | 1224 | ${gsi_path}/sbin/globus-makefile-header --flavor=${globus_flavor_type} ${gsi_static} globus_gss_assist | sed 's/ = \(.*\)/="\1"/' > ./gpt_build_tmp.sh |
5fb9fc74 | 1225 | else |
bed23354 | 1226 | AC_MSG_ERROR(Cannot find globus-makefile-header: Globus installation is incomplete) |
22798398 | 1227 | fi |
16ff2507 | 1228 | . ./gpt_build_tmp.sh |
1dca09f1 | 1229 | if test -n "${need_dash_r}"; then |
99c77ccf | 1230 | GSI_LDFLAGS="-L${gsi_path}/lib -R${gsi_path}/lib" |
1dca09f1 | 1231 | else |
1232 | GSI_LDFLAGS="-L${gsi_path}/lib" | |
1233 | fi | |
7e2129ee | 1234 | if test -z "$GLOBUS_PKG_LIBS" ; then |
bed23354 | 1235 | AC_MSG_ERROR(globus-makefile-header failed) |
5fb9fc74 | 1236 | fi |
5598e598 | 1237 | |
540d72c3 | 1238 | AC_DEFINE(HAVE_GSSAPI_H) |
1239 | ||
7e2129ee | 1240 | LIBS="$LIBS $GLOBUS_LIBS $GLOBUS_PKG_LIBS" |
5107d8f0 | 1241 | LDFLAGS="$LDFLAGS $GSI_LDFLAGS" |
16ff2507 | 1242 | CPPFLAGS="$CPPFLAGS $GSI_CPPFLAGS" |
22798398 | 1243 | |
1244 | # test that we got the libraries OK | |
1245 | AC_TRY_LINK( | |
1246 | [], | |
1247 | [], | |
1248 | [ | |
1249 | AC_MSG_RESULT(yes) | |
1250 | ], | |
1251 | [ | |
1252 | AC_MSG_ERROR(link with Globus libraries failed) | |
1253 | ] | |
1254 | ) | |
fd34c71f | 1255 | AC_CHECK_FUNCS(globus_gss_assist_map_and_authorize) |
1ca858e9 | 1256 | INSTALL_GSISSH="yes" |
1257 | else | |
1258 | INSTALL_GSISSH="" | |
5598e598 | 1259 | fi |
1ca858e9 | 1260 | AC_SUBST(INSTALL_GSISSH) |
1261 | # End Globus/GSI section | |
5598e598 | 1262 | |
7e82606e | 1263 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
1264 | if test -d "/proc/$$/fd" ; then | |
08822d99 | 1265 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
7e82606e | 1266 | AC_MSG_RESULT(yes) |
1267 | else | |
1268 | AC_MSG_RESULT(no) | |
1269 | fi | |
1270 | ||
3c0ef626 | 1271 | # Check whether user wants S/Key support |
540d72c3 | 1272 | SKEY_MSG="no" |
3c0ef626 | 1273 | AC_ARG_WITH(skey, |
dfddba3d | 1274 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
3c0ef626 | 1275 | [ |
1276 | if test "x$withval" != "xno" ; then | |
1277 | ||
1278 | if test "x$withval" != "xyes" ; then | |
1279 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1280 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1281 | fi | |
1282 | ||
08822d99 | 1283 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
3c0ef626 | 1284 | LIBS="-lskey $LIBS" |
540d72c3 | 1285 | SKEY_MSG="yes" |
8b32eddc | 1286 | |
e9702f7d | 1287 | AC_MSG_CHECKING([for s/key support]) |
08822d99 | 1288 | AC_LINK_IFELSE( |
1289 | [AC_LANG_SOURCE([[ | |
e9702f7d | 1290 | #include <stdio.h> |
1291 | #include <skey.h> | |
d03f4262 | 1292 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
08822d99 | 1293 | ]])], |
e9702f7d | 1294 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1295 | [ |
e9702f7d | 1296 | AC_MSG_RESULT(no) |
3c0ef626 | 1297 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
1298 | ]) | |
12a403af | 1299 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
1300 | AC_TRY_COMPILE( | |
1301 | [#include <stdio.h> | |
1302 | #include <skey.h>], | |
1303 | [(void)skeychallenge(NULL,"name","",0);], | |
1304 | [AC_MSG_RESULT(yes) | |
08822d99 | 1305 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
1306 | [Define if your skeychallenge() | |
1307 | function takes 4 arguments (NetBSD)])], | |
12a403af | 1308 | [AC_MSG_RESULT(no)] |
1309 | ) | |
3c0ef626 | 1310 | fi |
1311 | ] | |
1312 | ) | |
1313 | ||
1314 | # Check whether user wants TCP wrappers support | |
1315 | TCPW_MSG="no" | |
1316 | AC_ARG_WITH(tcp-wrappers, | |
dfddba3d | 1317 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
3c0ef626 | 1318 | [ |
1319 | if test "x$withval" != "xno" ; then | |
1320 | saved_LIBS="$LIBS" | |
1321 | saved_LDFLAGS="$LDFLAGS" | |
1322 | saved_CPPFLAGS="$CPPFLAGS" | |
8b32eddc | 1323 | if test -n "${withval}" && \ |
1324 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 1325 | if test -d "${withval}/lib"; then |
1326 | if test -n "${need_dash_r}"; then | |
1327 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1328 | else | |
1329 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1330 | fi | |
1331 | else | |
1332 | if test -n "${need_dash_r}"; then | |
1333 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1334 | else | |
1335 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
1336 | fi | |
1337 | fi | |
1338 | if test -d "${withval}/include"; then | |
1339 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
1340 | else | |
1341 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
1342 | fi | |
1343 | fi | |
fa0f0f45 | 1344 | LIBS="-lwrap $LIBS" |
3c0ef626 | 1345 | AC_MSG_CHECKING(for libwrap) |
1346 | AC_TRY_LINK( | |
1347 | [ | |
12a403af | 1348 | #include <sys/types.h> |
1349 | #include <sys/socket.h> | |
1350 | #include <netinet/in.h> | |
3c0ef626 | 1351 | #include <tcpd.h> |
1352 | int deny_severity = 0, allow_severity = 0; | |
1353 | ], | |
1354 | [hosts_access(0);], | |
1355 | [ | |
1356 | AC_MSG_RESULT(yes) | |
08822d99 | 1357 | AC_DEFINE(LIBWRAP, 1, |
1358 | [Define if you want | |
1359 | TCP Wrappers support]) | |
fa0f0f45 | 1360 | SSHDLIBS="$SSHDLIBS -lwrap" |
3c0ef626 | 1361 | TCPW_MSG="yes" |
1362 | ], | |
1363 | [ | |
1364 | AC_MSG_ERROR([*** libwrap missing]) | |
1365 | ] | |
1366 | ) | |
e9702f7d | 1367 | LIBS="$saved_LIBS" |
3c0ef626 | 1368 | fi |
1369 | ] | |
1370 | ) | |
1371 | ||
dfddba3d | 1372 | # Check whether user wants libedit support |
1373 | LIBEDIT_MSG="no" | |
1374 | AC_ARG_WITH(libedit, | |
1375 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], | |
1376 | [ if test "x$withval" != "xno" ; then | |
8b32eddc | 1377 | if test "x$withval" != "xyes"; then |
08822d99 | 1378 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1379 | if test -n "${need_dash_r}"; then | |
1380 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1381 | else | |
1382 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1383 | fi | |
8b32eddc | 1384 | fi |
dfddba3d | 1385 | AC_CHECK_LIB(edit, el_init, |
08822d99 | 1386 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
dfddba3d | 1387 | LIBEDIT="-ledit -lcurses" |
1388 | LIBEDIT_MSG="yes" | |
1389 | AC_SUBST(LIBEDIT) | |
1390 | ], | |
8b32eddc | 1391 | [ AC_MSG_ERROR(libedit not found) ], |
1392 | [ -lcurses ] | |
dfddba3d | 1393 | ) |
2ce0bfe4 | 1394 | AC_MSG_CHECKING(if libedit version is compatible) |
1395 | AC_COMPILE_IFELSE( | |
1396 | [AC_LANG_SOURCE([[ | |
1397 | #include <histedit.h> | |
1398 | int main(void) | |
1399 | { | |
1400 | int i = H_SETSIZE; | |
1401 | el_init("", NULL, NULL, NULL); | |
1402 | exit(0); | |
1403 | } | |
1404 | ]])], | |
1405 | [ AC_MSG_RESULT(yes) ], | |
1406 | [ AC_MSG_RESULT(no) | |
1407 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1408 | ) | |
dfddba3d | 1409 | fi ] |
1410 | ) | |
1411 | ||
1412 | AUDIT_MODULE=none | |
1413 | AC_ARG_WITH(audit, | |
1414 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1415 | [ | |
1416 | AC_MSG_CHECKING(for supported audit module) | |
1417 | case "$withval" in | |
1418 | bsm) | |
1419 | AC_MSG_RESULT(bsm) | |
1420 | AUDIT_MODULE=bsm | |
1421 | dnl Checks for headers, libs and functions | |
1422 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
30460aeb | 1423 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)], |
1424 | [ | |
1425 | #ifdef HAVE_TIME_H | |
1426 | # include <time.h> | |
1427 | #endif | |
1428 | ] | |
1429 | ) | |
dfddba3d | 1430 | AC_CHECK_LIB(bsm, getaudit, [], |
1431 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1432 | AC_CHECK_FUNCS(getaudit, [], | |
1433 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1434 | # These are optional | |
e74dc197 | 1435 | AC_CHECK_FUNCS(getaudit_addr aug_get_machine) |
08822d99 | 1436 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
dfddba3d | 1437 | ;; |
1438 | debug) | |
1439 | AUDIT_MODULE=debug | |
1440 | AC_MSG_RESULT(debug) | |
08822d99 | 1441 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
dfddba3d | 1442 | ;; |
2ce0bfe4 | 1443 | no) |
1444 | AC_MSG_RESULT(no) | |
1445 | ;; | |
dfddba3d | 1446 | *) |
1447 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1448 | ;; | |
1449 | esac ] | |
1450 | ) | |
1451 | ||
bfe49944 | 1452 | dnl Checks for library functions. Please keep in alphabetical order |
2ce0bfe4 | 1453 | AC_CHECK_FUNCS( \ |
1454 | arc4random \ | |
08822d99 | 1455 | asprintf \ |
2ce0bfe4 | 1456 | b64_ntop \ |
1457 | __b64_ntop \ | |
1458 | b64_pton \ | |
1459 | __b64_pton \ | |
1460 | bcopy \ | |
1461 | bindresvport_sa \ | |
1462 | clock \ | |
1463 | closefrom \ | |
1464 | dirfd \ | |
1465 | fchmod \ | |
1466 | fchown \ | |
1467 | freeaddrinfo \ | |
1468 | futimes \ | |
1469 | getaddrinfo \ | |
1470 | getcwd \ | |
1471 | getgrouplist \ | |
1472 | getnameinfo \ | |
1473 | getopt \ | |
1474 | getpeereid \ | |
fa0f0f45 | 1475 | getpeerucred \ |
2ce0bfe4 | 1476 | _getpty \ |
1477 | getrlimit \ | |
1478 | getttyent \ | |
1479 | glob \ | |
1480 | inet_aton \ | |
1481 | inet_ntoa \ | |
1482 | inet_ntop \ | |
1483 | innetgr \ | |
1484 | login_getcapbool \ | |
1485 | md5_crypt \ | |
1486 | memmove \ | |
1487 | mkdtemp \ | |
1488 | mmap \ | |
1489 | ngetaddrinfo \ | |
1490 | nsleep \ | |
1491 | ogetaddrinfo \ | |
1492 | openlog_r \ | |
1493 | openpty \ | |
fa0f0f45 | 1494 | poll \ |
2ce0bfe4 | 1495 | prctl \ |
1496 | pstat \ | |
1497 | readpassphrase \ | |
1498 | realpath \ | |
1499 | recvmsg \ | |
1500 | rresvport_af \ | |
1501 | sendmsg \ | |
1502 | setdtablesize \ | |
1503 | setegid \ | |
1504 | setenv \ | |
1505 | seteuid \ | |
1506 | setgroups \ | |
1507 | setlogin \ | |
1508 | setpcred \ | |
1509 | setproctitle \ | |
1510 | setregid \ | |
1511 | setreuid \ | |
1512 | setrlimit \ | |
1513 | setsid \ | |
1514 | setvbuf \ | |
1515 | sigaction \ | |
1516 | sigvec \ | |
1517 | snprintf \ | |
1518 | socketpair \ | |
1519 | strdup \ | |
1520 | strerror \ | |
1521 | strlcat \ | |
1522 | strlcpy \ | |
1523 | strmode \ | |
1524 | strnvis \ | |
1525 | strtonum \ | |
1526 | strtoll \ | |
1527 | strtoul \ | |
fa0f0f45 | 1528 | swap32 \ |
2ce0bfe4 | 1529 | sysconf \ |
1530 | tcgetpgrp \ | |
1531 | truncate \ | |
1532 | unsetenv \ | |
1533 | updwtmpx \ | |
08822d99 | 1534 | vasprintf \ |
2ce0bfe4 | 1535 | vhangup \ |
1536 | vsnprintf \ | |
1537 | waitpid \ | |
bfe49944 | 1538 | ) |
1539 | ||
29d88157 | 1540 | # IRIX has a const char return value for gai_strerror() |
1541 | AC_CHECK_FUNCS(gai_strerror,[ | |
1542 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1543 | AC_TRY_COMPILE([ | |
1544 | #include <sys/types.h> | |
1545 | #include <sys/socket.h> | |
1546 | #include <netdb.h> | |
1547 | ||
1548 | const char *gai_strerror(int);],[ | |
1549 | char *str; | |
1550 | ||
1551 | str = gai_strerror(0);],[ | |
1552 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1553 | [Define if gai_strerror() returns const char *])])]) | |
1554 | ||
08822d99 | 1555 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1556 | [Some systems put nanosleep outside of libc])) | |
bfe49944 | 1557 | |
7cac2b65 | 1558 | dnl Make sure prototypes are defined for these before using them. |
7cac2b65 | 1559 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
2ce0bfe4 | 1560 | AC_CHECK_DECL(strsep, |
1561 | [AC_CHECK_FUNCS(strsep)], | |
1562 | [], | |
1563 | [ | |
1564 | #ifdef HAVE_STRING_H | |
1565 | # include <string.h> | |
1566 | #endif | |
1567 | ]) | |
3c0ef626 | 1568 | |
7cac2b65 | 1569 | dnl tcsendbreak might be a macro |
1570 | AC_CHECK_DECL(tcsendbreak, | |
1571 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
540d72c3 | 1572 | [AC_CHECK_FUNCS(tcsendbreak)], |
7cac2b65 | 1573 | [#include <termios.h>] |
1574 | ) | |
3c0ef626 | 1575 | |
7e82606e | 1576 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1577 | ||
30460aeb | 1578 | AC_CHECK_DECLS(SHUT_RD, , , |
1579 | [ | |
1580 | #include <sys/types.h> | |
1581 | #include <sys/socket.h> | |
1582 | ]) | |
1583 | ||
1584 | AC_CHECK_DECLS(O_NONBLOCK, , , | |
1585 | [ | |
1586 | #include <sys/types.h> | |
1587 | #ifdef HAVE_SYS_STAT_H | |
1588 | # include <sys/stat.h> | |
1589 | #endif | |
1590 | #ifdef HAVE_FCNTL_H | |
1591 | # include <fcntl.h> | |
1592 | #endif | |
1593 | ]) | |
1594 | ||
1595 | AC_CHECK_DECLS(writev, , , [ | |
1596 | #include <sys/types.h> | |
1597 | #include <sys/uio.h> | |
1598 | #include <unistd.h> | |
1599 | ]) | |
1600 | ||
fa0f0f45 | 1601 | AC_CHECK_DECLS(MAXSYMLINKS, , , [ |
1602 | #include <sys/param.h> | |
1603 | ]) | |
1604 | ||
1605 | AC_CHECK_DECLS(offsetof, , , [ | |
1606 | #include <stddef.h> | |
1607 | ]) | |
1608 | ||
540d72c3 | 1609 | AC_CHECK_FUNCS(setresuid, [ |
1610 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1611 | AC_MSG_CHECKING(if setresuid seems to work) | |
dfddba3d | 1612 | AC_RUN_IFELSE( |
1613 | [AC_LANG_SOURCE([[ | |
540d72c3 | 1614 | #include <stdlib.h> |
1615 | #include <errno.h> | |
1616 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
dfddba3d | 1617 | ]])], |
540d72c3 | 1618 | [AC_MSG_RESULT(yes)], |
08822d99 | 1619 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1620 | [Define if your setresuid() is broken]) | |
dfddba3d | 1621 | AC_MSG_RESULT(not implemented)], |
1622 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
540d72c3 | 1623 | ) |
1624 | ]) | |
1625 | ||
1626 | AC_CHECK_FUNCS(setresgid, [ | |
1627 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1628 | AC_MSG_CHECKING(if setresgid seems to work) | |
dfddba3d | 1629 | AC_RUN_IFELSE( |
1630 | [AC_LANG_SOURCE([[ | |
540d72c3 | 1631 | #include <stdlib.h> |
1632 | #include <errno.h> | |
1633 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
dfddba3d | 1634 | ]])], |
540d72c3 | 1635 | [AC_MSG_RESULT(yes)], |
08822d99 | 1636 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1637 | [Define if your setresgid() is broken]) | |
dfddba3d | 1638 | AC_MSG_RESULT(not implemented)], |
1639 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
540d72c3 | 1640 | ) |
1641 | ]) | |
1642 | ||
3c0ef626 | 1643 | dnl Checks for time functions |
1644 | AC_CHECK_FUNCS(gettimeofday time) | |
1645 | dnl Checks for utmp functions | |
1646 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) | |
1647 | AC_CHECK_FUNCS(utmpname) | |
1648 | dnl Checks for utmpx functions | |
1649 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) | |
1650 | AC_CHECK_FUNCS(setutxent utmpxname) | |
1651 | ||
540d72c3 | 1652 | AC_CHECK_FUNC(daemon, |
08822d99 | 1653 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1654 | [AC_CHECK_LIB(bsd, daemon, | |
1655 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
3c0ef626 | 1656 | ) |
1657 | ||
540d72c3 | 1658 | AC_CHECK_FUNC(getpagesize, |
08822d99 | 1659 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1660 | [Define if your libraries define getpagesize()])], | |
1661 | [AC_CHECK_LIB(ucb, getpagesize, | |
1662 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
3c0ef626 | 1663 | ) |
1664 | ||
1665 | # Check for broken snprintf | |
1666 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1667 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
dfddba3d | 1668 | AC_RUN_IFELSE( |
1669 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 1670 | #include <stdio.h> |
d03f4262 | 1671 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
dfddba3d | 1672 | ]])], |
540d72c3 | 1673 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1674 | [ |
1675 | AC_MSG_RESULT(no) | |
08822d99 | 1676 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1677 | [Define if your snprintf is busted]) | |
3c0ef626 | 1678 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
dfddba3d | 1679 | ], |
1680 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
3c0ef626 | 1681 | ) |
1682 | fi | |
1683 | ||
08822d99 | 1684 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1685 | # returning the right thing on overflow: the number of characters it tried to | |
1686 | # create (as per SUSv3) | |
1687 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1688 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1689 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1690 | AC_RUN_IFELSE( | |
1691 | [AC_LANG_SOURCE([[ | |
1692 | #include <sys/types.h> | |
1693 | #include <stdio.h> | |
1694 | #include <stdarg.h> | |
1695 | ||
1696 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1697 | { | |
1698 | size_t ret; va_list ap; | |
1699 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1700 | return ret; | |
1701 | } | |
1702 | int main(void) | |
1703 | { | |
1704 | char x[1]; | |
1705 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1706 | } ]])], | |
1707 | [AC_MSG_RESULT(yes)], | |
1708 | [ | |
1709 | AC_MSG_RESULT(no) | |
1710 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1711 | [Define if your snprintf is busted]) | |
1712 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1713 | ], | |
1714 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1715 | ) | |
1716 | fi | |
1717 | ||
1718 | # On systems where [v]snprintf is broken, but is declared in stdio, | |
1719 | # check that the fmt argument is const char * or just char *. | |
1720 | # This is only useful for when BROKEN_SNPRINTF | |
1721 | AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) | |
1722 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> | |
1723 | int snprintf(char *a, size_t b, const char *c, ...) { return 0; } | |
1724 | int main(void) { snprintf(0, 0, 0); } | |
1725 | ]])], | |
1726 | [AC_MSG_RESULT(yes) | |
1727 | AC_DEFINE(SNPRINTF_CONST, [const], | |
1728 | [Define as const if snprintf() can declare const char *fmt])], | |
1729 | [AC_MSG_RESULT(no) | |
1730 | AC_DEFINE(SNPRINTF_CONST, [/* not const */])]) | |
1731 | ||
7e82606e | 1732 | # Check for missing getpeereid (or equiv) support |
1733 | NO_PEERCHECK="" | |
fa0f0f45 | 1734 | if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then |
7e82606e | 1735 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) |
1736 | AC_TRY_COMPILE( | |
1737 | [#include <sys/types.h> | |
1738 | #include <sys/socket.h>], | |
1739 | [int i = SO_PEERCRED;], | |
8b32eddc | 1740 | [ AC_MSG_RESULT(yes) |
08822d99 | 1741 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
8b32eddc | 1742 | ], |
7e82606e | 1743 | [AC_MSG_RESULT(no) |
1744 | NO_PEERCHECK=1] | |
1745 | ) | |
1746 | fi | |
1747 | ||
bfe49944 | 1748 | dnl see whether mkstemp() requires XXXXXX |
1749 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1750 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
08822d99 | 1751 | AC_RUN_IFELSE( |
1752 | [AC_LANG_SOURCE([[ | |
bfe49944 | 1753 | #include <stdlib.h> |
1754 | main() { char template[]="conftest.mkstemp-test"; | |
1755 | if (mkstemp(template) == -1) | |
1756 | exit(1); | |
1757 | unlink(template); exit(0); | |
1758 | } | |
08822d99 | 1759 | ]])], |
bfe49944 | 1760 | [ |
1761 | AC_MSG_RESULT(no) | |
1762 | ], | |
540d72c3 | 1763 | [ |
bfe49944 | 1764 | AC_MSG_RESULT(yes) |
08822d99 | 1765 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
bfe49944 | 1766 | ], |
1767 | [ | |
1768 | AC_MSG_RESULT(yes) | |
1769 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
540d72c3 | 1770 | ] |
bfe49944 | 1771 | ) |
1772 | fi | |
1773 | ||
7cac2b65 | 1774 | dnl make sure that openpty does not reacquire controlling terminal |
1775 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1776 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
08822d99 | 1777 | AC_RUN_IFELSE( |
1778 | [AC_LANG_SOURCE([[ | |
7cac2b65 | 1779 | #include <stdio.h> |
1780 | #include <sys/fcntl.h> | |
1781 | #include <sys/types.h> | |
1782 | #include <sys/wait.h> | |
1783 | ||
1784 | int | |
1785 | main() | |
1786 | { | |
1787 | pid_t pid; | |
1788 | int fd, ptyfd, ttyfd, status; | |
1789 | ||
1790 | pid = fork(); | |
1791 | if (pid < 0) { /* failed */ | |
1792 | exit(1); | |
1793 | } else if (pid > 0) { /* parent */ | |
1794 | waitpid(pid, &status, 0); | |
540d72c3 | 1795 | if (WIFEXITED(status)) |
7cac2b65 | 1796 | exit(WEXITSTATUS(status)); |
1797 | else | |
1798 | exit(2); | |
1799 | } else { /* child */ | |
1800 | close(0); close(1); close(2); | |
1801 | setsid(); | |
1802 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1803 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1804 | if (fd >= 0) | |
1805 | exit(3); /* Acquired ctty: broken */ | |
1806 | else | |
1807 | exit(0); /* Did not acquire ctty: OK */ | |
1808 | } | |
1809 | } | |
08822d99 | 1810 | ]])], |
7cac2b65 | 1811 | [ |
1812 | AC_MSG_RESULT(yes) | |
1813 | ], | |
1814 | [ | |
1815 | AC_MSG_RESULT(no) | |
1816 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
08822d99 | 1817 | ], |
1818 | [ | |
1819 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
7cac2b65 | 1820 | ] |
1821 | ) | |
1822 | fi | |
1823 | ||
8b32eddc | 1824 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1825 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
12a403af | 1826 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
08822d99 | 1827 | AC_RUN_IFELSE( |
1828 | [AC_LANG_SOURCE([[ | |
12a403af | 1829 | #include <stdio.h> |
1830 | #include <sys/socket.h> | |
1831 | #include <netdb.h> | |
1832 | #include <errno.h> | |
1833 | #include <netinet/in.h> | |
1834 | ||
1835 | #define TEST_PORT "2222" | |
1836 | ||
1837 | int | |
1838 | main(void) | |
1839 | { | |
1840 | int err, sock; | |
1841 | struct addrinfo *gai_ai, *ai, hints; | |
1842 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1843 | ||
1844 | memset(&hints, 0, sizeof(hints)); | |
1845 | hints.ai_family = PF_UNSPEC; | |
1846 | hints.ai_socktype = SOCK_STREAM; | |
1847 | hints.ai_flags = AI_PASSIVE; | |
1848 | ||
1849 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1850 | if (err != 0) { | |
1851 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1852 | exit(1); | |
1853 | } | |
1854 | ||
1855 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1856 | if (ai->ai_family != AF_INET6) | |
1857 | continue; | |
1858 | ||
1859 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1860 | sizeof(ntop), strport, sizeof(strport), | |
1861 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1862 | ||
1863 | if (err != 0) { | |
1864 | if (err == EAI_SYSTEM) | |
1865 | perror("getnameinfo EAI_SYSTEM"); | |
1866 | else | |
1867 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1868 | gai_strerror(err)); | |
1869 | exit(2); | |
1870 | } | |
1871 | ||
1872 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1873 | if (sock < 0) | |
1874 | perror("socket"); | |
1875 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1876 | if (errno == EBADF) | |
1877 | exit(3); | |
1878 | } | |
1879 | } | |
1880 | exit(0); | |
1881 | } | |
08822d99 | 1882 | ]])], |
12a403af | 1883 | [ |
1884 | AC_MSG_RESULT(yes) | |
1885 | ], | |
1886 | [ | |
1887 | AC_MSG_RESULT(no) | |
1888 | AC_DEFINE(BROKEN_GETADDRINFO) | |
08822d99 | 1889 | ], |
1890 | [ | |
1891 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
12a403af | 1892 | ] |
1893 | ) | |
1894 | fi | |
1895 | ||
8b32eddc | 1896 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1897 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
dfddba3d | 1898 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
08822d99 | 1899 | AC_RUN_IFELSE( |
1900 | [AC_LANG_SOURCE([[ | |
dfddba3d | 1901 | #include <stdio.h> |
1902 | #include <sys/socket.h> | |
1903 | #include <netdb.h> | |
1904 | #include <errno.h> | |
1905 | #include <netinet/in.h> | |
1906 | ||
1907 | #define TEST_PORT "2222" | |
1908 | ||
1909 | int | |
1910 | main(void) | |
1911 | { | |
1912 | int err, sock; | |
1913 | struct addrinfo *gai_ai, *ai, hints; | |
1914 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1915 | ||
1916 | memset(&hints, 0, sizeof(hints)); | |
1917 | hints.ai_family = PF_UNSPEC; | |
1918 | hints.ai_socktype = SOCK_STREAM; | |
1919 | hints.ai_flags = AI_PASSIVE; | |
1920 | ||
1921 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1922 | if (err != 0) { | |
1923 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1924 | exit(1); | |
1925 | } | |
1926 | ||
1927 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1928 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1929 | continue; | |
1930 | ||
1931 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1932 | sizeof(ntop), strport, sizeof(strport), | |
1933 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1934 | ||
1935 | if (ai->ai_family == AF_INET && err != 0) { | |
1936 | perror("getnameinfo"); | |
1937 | exit(2); | |
1938 | } | |
1939 | } | |
1940 | exit(0); | |
1941 | } | |
08822d99 | 1942 | ]])], |
dfddba3d | 1943 | [ |
1944 | AC_MSG_RESULT(yes) | |
08822d99 | 1945 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1946 | [Define if you have a getaddrinfo that fails | |
1947 | for the all-zeros IPv6 address]) | |
dfddba3d | 1948 | ], |
1949 | [ | |
1950 | AC_MSG_RESULT(no) | |
1951 | AC_DEFINE(BROKEN_GETADDRINFO) | |
08822d99 | 1952 | ], |
30460aeb | 1953 | [ |
08822d99 | 1954 | AC_MSG_RESULT(cross-compiling, assuming no) |
dfddba3d | 1955 | ] |
1956 | ) | |
1957 | fi | |
1958 | ||
1959 | if test "x$check_for_conflicting_getspnam" = "x1"; then | |
1960 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1961 | AC_COMPILE_IFELSE( | |
1962 | [ | |
1963 | #include <shadow.h> | |
1964 | int main(void) {exit(0);} | |
1965 | ], | |
1966 | [ | |
1967 | AC_MSG_RESULT(no) | |
1968 | ], | |
1969 | [ | |
1970 | AC_MSG_RESULT(yes) | |
1971 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1972 | [Conflicting defs for getspnam]) | |
1973 | ] | |
1974 | ) | |
1975 | fi | |
1976 | ||
3c0ef626 | 1977 | AC_FUNC_GETPGRP |
1978 | ||
350391c5 | 1979 | # Search for OpenSSL |
1980 | saved_CPPFLAGS="$CPPFLAGS" | |
1981 | saved_LDFLAGS="$LDFLAGS" | |
3c0ef626 | 1982 | AC_ARG_WITH(ssl-dir, |
1983 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1984 | [ | |
1985 | if test "x$withval" != "xno" ; then | |
dfddba3d | 1986 | case "$withval" in |
1987 | # Relative paths | |
1988 | ./*|../*) withval="`pwd`/$withval" | |
1989 | esac | |
350391c5 | 1990 | if test -d "$withval/lib"; then |
1991 | if test -n "${need_dash_r}"; then | |
1992 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1993 | else | |
1994 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
3c0ef626 | 1995 | fi |
1996 | else | |
350391c5 | 1997 | if test -n "${need_dash_r}"; then |
1998 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1999 | else | |
2000 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
3c0ef626 | 2001 | fi |
2002 | fi | |
350391c5 | 2003 | if test -d "$withval/include"; then |
2004 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
3c0ef626 | 2005 | else |
350391c5 | 2006 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
3c0ef626 | 2007 | fi |
2008 | fi | |
350391c5 | 2009 | ] |
2010 | ) | |
cdaf3e9d | 2011 | if test -z "$GSI_LDFLAGS" ; then |
540d72c3 | 2012 | LIBS="-lcrypto $LIBS" |
22798398 | 2013 | fi |
08822d99 | 2014 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
2015 | [Define if your ssl headers are included | |
2016 | with #include <openssl/header.h>]), | |
3c0ef626 | 2017 | [ |
350391c5 | 2018 | dnl Check default openssl install dir |
2019 | if test -n "${need_dash_r}"; then | |
2020 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
3c0ef626 | 2021 | else |
350391c5 | 2022 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
3c0ef626 | 2023 | fi |
350391c5 | 2024 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
2025 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
2026 | [ | |
2027 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
2028 | ] | |
2029 | ) | |
2030 | ] | |
2031 | ) | |
2032 | ||
d03f4262 | 2033 | # Determine OpenSSL header version |
2034 | AC_MSG_CHECKING([OpenSSL header version]) | |
dfddba3d | 2035 | AC_RUN_IFELSE( |
2036 | [AC_LANG_SOURCE([[ | |
d03f4262 | 2037 | #include <stdio.h> |
2038 | #include <string.h> | |
2039 | #include <openssl/opensslv.h> | |
2040 | #define DATA "conftest.sslincver" | |
2041 | int main(void) { | |
540d72c3 | 2042 | FILE *fd; |
2043 | int rc; | |
d03f4262 | 2044 | |
540d72c3 | 2045 | fd = fopen(DATA,"w"); |
2046 | if(fd == NULL) | |
2047 | exit(1); | |
d03f4262 | 2048 | |
2049 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
2050 | exit(1); | |
2051 | ||
2052 | exit(0); | |
2053 | } | |
dfddba3d | 2054 | ]])], |
d03f4262 | 2055 | [ |
2056 | ssl_header_ver=`cat conftest.sslincver` | |
2057 | AC_MSG_RESULT($ssl_header_ver) | |
2058 | ], | |
2059 | [ | |
2060 | AC_MSG_RESULT(not found) | |
2061 | AC_MSG_ERROR(OpenSSL version header not found.) | |
dfddba3d | 2062 | ], |
2063 | [ | |
2064 | AC_MSG_WARN([cross compiling: not checking]) | |
d03f4262 | 2065 | ] |
2066 | ) | |
2067 | ||
2068 | # Determine OpenSSL library version | |
2069 | AC_MSG_CHECKING([OpenSSL library version]) | |
dfddba3d | 2070 | AC_RUN_IFELSE( |
2071 | [AC_LANG_SOURCE([[ | |
d03f4262 | 2072 | #include <stdio.h> |
2073 | #include <string.h> | |
2074 | #include <openssl/opensslv.h> | |
2075 | #include <openssl/crypto.h> | |
2076 | #define DATA "conftest.ssllibver" | |
2077 | int main(void) { | |
540d72c3 | 2078 | FILE *fd; |
2079 | int rc; | |
d03f4262 | 2080 | |
540d72c3 | 2081 | fd = fopen(DATA,"w"); |
2082 | if(fd == NULL) | |
2083 | exit(1); | |
d03f4262 | 2084 | |
2085 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
2086 | exit(1); | |
2087 | ||
2088 | exit(0); | |
2089 | } | |
dfddba3d | 2090 | ]])], |
d03f4262 | 2091 | [ |
2092 | ssl_library_ver=`cat conftest.ssllibver` | |
2093 | AC_MSG_RESULT($ssl_library_ver) | |
2094 | ], | |
2095 | [ | |
2096 | AC_MSG_RESULT(not found) | |
2097 | AC_MSG_ERROR(OpenSSL library not found.) | |
dfddba3d | 2098 | ], |
2099 | [ | |
2100 | AC_MSG_WARN([cross compiling: not checking]) | |
d03f4262 | 2101 | ] |
2102 | ) | |
3c0ef626 | 2103 | |
0b90ac93 | 2104 | AC_ARG_WITH(openssl-header-check, |
2105 | [ --without-openssl-header-check Disable OpenSSL version consistency check], | |
2106 | [ if test "x$withval" = "xno" ; then | |
2107 | openssl_check_nonfatal=1 | |
2108 | fi | |
2109 | ] | |
2110 | ) | |
2111 | ||
e9702f7d | 2112 | # Sanity check OpenSSL headers |
2113 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
dfddba3d | 2114 | AC_RUN_IFELSE( |
2115 | [AC_LANG_SOURCE([[ | |
e9702f7d | 2116 | #include <string.h> |
2117 | #include <openssl/opensslv.h> | |
d03f4262 | 2118 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
dfddba3d | 2119 | ]])], |
e9702f7d | 2120 | [ |
2121 | AC_MSG_RESULT(yes) | |
2122 | ], | |
2123 | [ | |
2124 | AC_MSG_RESULT(no) | |
0b90ac93 | 2125 | if test "x$openssl_check_nonfatal" = "x"; then |
2126 | AC_MSG_ERROR([Your OpenSSL headers do not match your | |
2127 | library. Check config.log for details. | |
2128 | If you are sure your installation is consistent, you can disable the check | |
2129 | by running "./configure --without-openssl-header-check". | |
2130 | Also see contrib/findssl.sh for help identifying header/library mismatches. | |
2131 | ]) | |
2132 | else | |
2133 | AC_MSG_WARN([Your OpenSSL headers do not match your | |
2134 | library. Check config.log for details. | |
7cac2b65 | 2135 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) |
0b90ac93 | 2136 | fi |
dfddba3d | 2137 | ], |
2138 | [ | |
2139 | AC_MSG_WARN([cross compiling: not checking]) | |
e9702f7d | 2140 | ] |
2141 | ) | |
2142 | ||
30460aeb | 2143 | AC_MSG_CHECKING([if programs using OpenSSL functions will link]) |
2144 | AC_LINK_IFELSE( | |
2145 | [AC_LANG_SOURCE([[ | |
2146 | #include <openssl/evp.h> | |
2147 | int main(void) { SSLeay_add_all_algorithms(); } | |
2148 | ]])], | |
2149 | [ | |
2150 | AC_MSG_RESULT(yes) | |
2151 | ], | |
2152 | [ | |
2153 | AC_MSG_RESULT(no) | |
2154 | saved_LIBS="$LIBS" | |
2155 | LIBS="$LIBS -ldl" | |
2156 | AC_MSG_CHECKING([if programs using OpenSSL need -ldl]) | |
2157 | AC_LINK_IFELSE( | |
2158 | [AC_LANG_SOURCE([[ | |
2159 | #include <openssl/evp.h> | |
2160 | int main(void) { SSLeay_add_all_algorithms(); } | |
2161 | ]])], | |
2162 | [ | |
2163 | AC_MSG_RESULT(yes) | |
2164 | ], | |
2165 | [ | |
2166 | AC_MSG_RESULT(no) | |
2167 | LIBS="$saved_LIBS" | |
2168 | ] | |
2169 | ) | |
2170 | ] | |
2171 | ) | |
2172 | ||
2173 | AC_ARG_WITH(ssl-engine, | |
2174 | [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ], | |
2175 | [ if test "x$withval" != "xno" ; then | |
2176 | AC_MSG_CHECKING(for OpenSSL ENGINE support) | |
2177 | AC_TRY_COMPILE( | |
2178 | [ #include <openssl/engine.h>], | |
2179 | [ | |
240debe0 | 2180 | ENGINE_load_builtin_engines();ENGINE_register_all_complete(); |
30460aeb | 2181 | ], |
2182 | [ AC_MSG_RESULT(yes) | |
2183 | AC_DEFINE(USE_OPENSSL_ENGINE, 1, | |
2184 | [Enable OpenSSL engine support]) | |
2185 | ], | |
2186 | [ AC_MSG_ERROR(OpenSSL ENGINE support not found)] | |
2187 | ) | |
2188 | fi ] | |
2189 | ) | |
2190 | ||
08822d99 | 2191 | # Check for OpenSSL without EVP_aes_{192,256}_cbc |
2192 | AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) | |
30460aeb | 2193 | AC_LINK_IFELSE( |
08822d99 | 2194 | [AC_LANG_SOURCE([[ |
2195 | #include <string.h> | |
2196 | #include <openssl/evp.h> | |
4b6dae8f | 2197 | int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} |
08822d99 | 2198 | ]])], |
2199 | [ | |
2200 | AC_MSG_RESULT(no) | |
2201 | ], | |
2202 | [ | |
2203 | AC_MSG_RESULT(yes) | |
2204 | AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, | |
2205 | [libcrypto is missing AES 192 and 256 bit functions]) | |
2206 | ] | |
2207 | ) | |
2208 | ||
540d72c3 | 2209 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
2210 | # because the system crypt() is more featureful. | |
2211 | if test "x$check_for_libcrypt_before" = "x1"; then | |
2212 | AC_CHECK_LIB(crypt, crypt) | |
2213 | fi | |
2214 | ||
2215 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the | |
2216 | # version in OpenSSL. | |
7cac2b65 | 2217 | if test "x$check_for_libcrypt_later" = "x1"; then |
3c0ef626 | 2218 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
2219 | fi | |
2220 | ||
30460aeb | 2221 | # Search for SHA256 support in libc and/or OpenSSL |
2222 | AC_CHECK_FUNCS(SHA256_Update EVP_sha256) | |
2223 | ||
fa0f0f45 | 2224 | saved_LIBS="$LIBS" |
2225 | AC_CHECK_LIB(iaf, ia_openinfo, [ | |
2226 | LIBS="$LIBS -liaf" | |
e74dc197 | 2227 | AC_CHECK_FUNCS(set_id, [SSHDLIBS="$SSHDLIBS -liaf" |
2228 | AC_DEFINE(HAVE_LIBIAF, 1, | |
2229 | [Define if system has libiaf that supports set_id]) | |
2230 | ]) | |
fa0f0f45 | 2231 | ]) |
2232 | LIBS="$saved_LIBS" | |
e9702f7d | 2233 | |
2234 | ### Configure cryptographic random number support | |
2235 | ||
2236 | # Check wheter OpenSSL seeds itself | |
2237 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
dfddba3d | 2238 | AC_RUN_IFELSE( |
2239 | [AC_LANG_SOURCE([[ | |
e9702f7d | 2240 | #include <string.h> |
2241 | #include <openssl/rand.h> | |
d03f4262 | 2242 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
dfddba3d | 2243 | ]])], |
e9702f7d | 2244 | [ |
2245 | OPENSSL_SEEDS_ITSELF=yes | |
2246 | AC_MSG_RESULT(yes) | |
2247 | ], | |
2248 | [ | |
2249 | AC_MSG_RESULT(no) | |
2250 | # Default to use of the rand helper if OpenSSL doesn't | |
2251 | # seed itself | |
2252 | USE_RAND_HELPER=yes | |
dfddba3d | 2253 | ], |
2254 | [ | |
2255 | AC_MSG_WARN([cross compiling: assuming yes]) | |
2256 | # This is safe, since all recent OpenSSL versions will | |
8b32eddc | 2257 | # complain at runtime if not seeded correctly. |
dfddba3d | 2258 | OPENSSL_SEEDS_ITSELF=yes |
e9702f7d | 2259 | ] |
2260 | ) | |
2261 | ||
30460aeb | 2262 | # Check for PAM libs |
2263 | PAM_MSG="no" | |
2264 | AC_ARG_WITH(pam, | |
2265 | [ --with-pam Enable PAM support ], | |
2266 | [ | |
2267 | if test "x$withval" != "xno" ; then | |
2268 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ | |
2269 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
2270 | AC_MSG_ERROR([PAM headers not found]) | |
2271 | fi | |
2272 | ||
2273 | saved_LIBS="$LIBS" | |
2274 | AC_CHECK_LIB(dl, dlopen, , ) | |
2275 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
2276 | AC_CHECK_FUNCS(pam_getenvlist) | |
2277 | AC_CHECK_FUNCS(pam_putenv) | |
2278 | LIBS="$saved_LIBS" | |
2279 | ||
2280 | PAM_MSG="yes" | |
2281 | ||
fa0f0f45 | 2282 | SSHDLIBS="$SSHDLIBS -lpam" |
30460aeb | 2283 | AC_DEFINE(USE_PAM, 1, |
2284 | [Define if you want to enable PAM support]) | |
2285 | ||
2286 | if test $ac_cv_lib_dl_dlopen = yes; then | |
2287 | case "$LIBS" in | |
2288 | *-ldl*) | |
2289 | # libdl already in LIBS | |
2290 | ;; | |
2291 | *) | |
fa0f0f45 | 2292 | SSHDLIBS="$SSHDLIBS -ldl" |
30460aeb | 2293 | ;; |
2294 | esac | |
2295 | fi | |
30460aeb | 2296 | fi |
2297 | ] | |
2298 | ) | |
2299 | ||
2300 | # Check for older PAM | |
2301 | if test "x$PAM_MSG" = "xyes" ; then | |
2302 | # Check PAM strerror arguments (old PAM) | |
2303 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
2304 | AC_TRY_COMPILE( | |
2305 | [ | |
2306 | #include <stdlib.h> | |
2307 | #if defined(HAVE_SECURITY_PAM_APPL_H) | |
2308 | #include <security/pam_appl.h> | |
2309 | #elif defined (HAVE_PAM_PAM_APPL_H) | |
2310 | #include <pam/pam_appl.h> | |
2311 | #endif | |
2312 | ], | |
2313 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
2314 | [AC_MSG_RESULT(no)], | |
2315 | [ | |
2316 | AC_DEFINE(HAVE_OLD_PAM, 1, | |
2317 | [Define if you have an old version of PAM | |
2318 | which takes only one argument to pam_strerror]) | |
2319 | AC_MSG_RESULT(yes) | |
2320 | PAM_MSG="yes (old library)" | |
2321 | ] | |
2322 | ) | |
2323 | fi | |
e9702f7d | 2324 | |
2325 | # Do we want to force the use of the rand helper? | |
2326 | AC_ARG_WITH(rand-helper, | |
2327 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
2328 | [ | |
2329 | if test "x$withval" = "xno" ; then | |
540d72c3 | 2330 | # Force use of OpenSSL's internal RNG, even if |
e9702f7d | 2331 | # the previous test showed it to be unseeded. |
2332 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
2333 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
2334 | OPENSSL_SEEDS_ITSELF=yes | |
2335 | USE_RAND_HELPER="" | |
2336 | fi | |
2337 | else | |
2338 | USE_RAND_HELPER=yes | |
2339 | fi | |
2340 | ], | |
8b32eddc | 2341 | ) |
e9702f7d | 2342 | |
2343 | # Which randomness source do we use? | |
8b32eddc | 2344 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
e9702f7d | 2345 | # OpenSSL only |
08822d99 | 2346 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
2347 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
e9702f7d | 2348 | RAND_MSG="OpenSSL internal ONLY" |
2349 | INSTALL_SSH_RAND_HELPER="" | |
2350 | elif test ! -z "$USE_RAND_HELPER" ; then | |
2351 | # install rand helper | |
2352 | RAND_MSG="ssh-rand-helper" | |
2353 | INSTALL_SSH_RAND_HELPER="yes" | |
2354 | fi | |
2355 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
2356 | ||
2357 | ### Configuration of ssh-rand-helper | |
2358 | ||
2359 | # PRNGD TCP socket | |
2360 | AC_ARG_WITH(prngd-port, | |
2361 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
2362 | [ | |
2363 | case "$withval" in | |
2364 | no) | |
2365 | withval="" | |
2366 | ;; | |
2367 | [[0-9]]*) | |
2368 | ;; | |
2369 | *) | |
2370 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
2371 | ;; | |
2372 | esac | |
2373 | if test ! -z "$withval" ; then | |
2374 | PRNGD_PORT="$withval" | |
08822d99 | 2375 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
2376 | [Port number of PRNGD/EGD random number socket]) | |
e9702f7d | 2377 | fi |
2378 | ] | |
2379 | ) | |
2380 | ||
2381 | # PRNGD Unix domain socket | |
2382 | AC_ARG_WITH(prngd-socket, | |
2383 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
2384 | [ | |
2385 | case "$withval" in | |
2386 | yes) | |
2387 | withval="/var/run/egd-pool" | |
2388 | ;; | |
2389 | no) | |
2390 | withval="" | |
2391 | ;; | |
2392 | /*) | |
2393 | ;; | |
2394 | *) | |
2395 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
2396 | ;; | |
2397 | esac | |
2398 | ||
2399 | if test ! -z "$withval" ; then | |
2400 | if test ! -z "$PRNGD_PORT" ; then | |
2401 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
2402 | fi | |
2403 | if test ! -r "$withval" ; then | |
2404 | AC_MSG_WARN(Entropy socket is not readable) | |
2405 | fi | |
2406 | PRNGD_SOCKET="$withval" | |
08822d99 | 2407 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
2408 | [Location of PRNGD/EGD random number socket]) | |
e9702f7d | 2409 | fi |
2410 | ], | |
2411 | [ | |
2412 | # Check for existing socket only if we don't have a random device already | |
2413 | if test "$USE_RAND_HELPER" = yes ; then | |
2414 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
2415 | # Insert other locations here | |
2416 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
2417 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
2418 | PRNGD_SOCKET="$sock" | |
2419 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
2420 | break; | |
2421 | fi | |
2422 | done | |
2423 | if test ! -z "$PRNGD_SOCKET" ; then | |
2424 | AC_MSG_RESULT($PRNGD_SOCKET) | |
2425 | else | |
2426 | AC_MSG_RESULT(not found) | |
2427 | fi | |
2428 | fi | |
2429 | ] | |
2430 | ) | |
2431 | ||
2432 | # Change default command timeout for hashing entropy source | |
2433 | entropy_timeout=200 | |
2434 | AC_ARG_WITH(entropy-timeout, | |
2435 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
2436 | [ | |
8b32eddc | 2437 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2438 | test "x${withval}" != "xyes"; then | |
e9702f7d | 2439 | entropy_timeout=$withval |
2440 | fi | |
8b32eddc | 2441 | ] |
e9702f7d | 2442 | ) |
08822d99 | 2443 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
2444 | [Builtin PRNG command timeout]) | |
e9702f7d | 2445 | |
276b07a3 | 2446 | SSH_PRIVSEP_USER=sshd |
350391c5 | 2447 | AC_ARG_WITH(privsep-user, |
2448 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], | |
2449 | [ | |
8b32eddc | 2450 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2451 | test "x${withval}" != "xyes"; then | |
276b07a3 | 2452 | SSH_PRIVSEP_USER=$withval |
350391c5 | 2453 | fi |
8b32eddc | 2454 | ] |
350391c5 | 2455 | ) |
08822d99 | 2456 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
2457 | [non-privileged user for privilege separation]) | |
276b07a3 | 2458 | AC_SUBST(SSH_PRIVSEP_USER) |
350391c5 | 2459 | |
2460 | # We do this little dance with the search path to insure | |
2461 | # that programs that we select for use by installed programs | |
2462 | # (which may be run by the super-user) come from trusted | |
2463 | # locations before they come from the user's private area. | |
2464 | # This should help avoid accidentally configuring some | |
2465 | # random version of a program in someone's personal bin. | |
2466 | ||
2467 | OPATH=$PATH | |
2468 | PATH=/bin:/usr/bin | |
2469 | test -h /bin 2> /dev/null && PATH=/usr/bin | |
2470 | test -d /sbin && PATH=$PATH:/sbin | |
2471 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
2472 | PATH=$PATH:/etc:$OPATH | |
2473 | ||
540d72c3 | 2474 | # These programs are used by the command hashing source to gather entropy |
e9702f7d | 2475 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
2476 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
2477 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
2478 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
2479 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
2480 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
2481 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
2482 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
2483 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
2484 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
2485 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
2486 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
2487 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
2488 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
2489 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
2490 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
350391c5 | 2491 | # restore PATH |
2492 | PATH=$OPATH | |
e9702f7d | 2493 | |
2494 | # Where does ssh-rand-helper get its randomness from? | |
2495 | INSTALL_SSH_PRNG_CMDS="" | |
2496 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2497 | if test ! -z "$PRNGD_PORT" ; then | |
2498 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2499 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2500 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2501 | else | |
2502 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2503 | RAND_HELPER_CMDHASH=yes | |
2504 | INSTALL_SSH_PRNG_CMDS="yes" | |
2505 | fi | |
2506 | fi | |
2507 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2508 | ||
2509 | ||
3c0ef626 | 2510 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2511 | if test ! -z "$SONY" ; then | |
2512 | LIBS="$LIBS -liberty"; | |
2513 | fi | |
2514 | ||
08822d99 | 2515 | # Check for long long datatypes |
2516 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2517 | ||
2518 | # Check datatype sizes | |
3c0ef626 | 2519 | AC_CHECK_SIZEOF(char, 1) |
2520 | AC_CHECK_SIZEOF(short int, 2) | |
2521 | AC_CHECK_SIZEOF(int, 4) | |
2522 | AC_CHECK_SIZEOF(long int, 4) | |
2523 | AC_CHECK_SIZEOF(long long int, 8) | |
2524 | ||
350391c5 | 2525 | # Sanity check long long for some platforms (AIX) |
2526 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2527 | ac_cv_sizeof_long_long_int=0 | |
2528 | fi | |
2529 | ||
08822d99 | 2530 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2531 | if test -z "$have_llong_max"; then | |
2532 | AC_MSG_CHECKING([for max value of long long]) | |
2533 | AC_RUN_IFELSE( | |
2534 | [AC_LANG_SOURCE([[ | |
2535 | #include <stdio.h> | |
2536 | /* Why is this so damn hard? */ | |
2537 | #ifdef __GNUC__ | |
2538 | # undef __GNUC__ | |
2539 | #endif | |
2540 | #define __USE_ISOC99 | |
2541 | #include <limits.h> | |
2542 | #define DATA "conftest.llminmax" | |
30460aeb | 2543 | #define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) |
2544 | ||
2545 | /* | |
2546 | * printf in libc on some platforms (eg old Tru64) does not understand %lld so | |
2547 | * we do this the hard way. | |
2548 | */ | |
2549 | static int | |
2550 | fprint_ll(FILE *f, long long n) | |
2551 | { | |
2552 | unsigned int i; | |
2553 | int l[sizeof(long long) * 8]; | |
2554 | ||
2555 | if (n < 0) | |
2556 | if (fprintf(f, "-") < 0) | |
2557 | return -1; | |
2558 | for (i = 0; n != 0; i++) { | |
2559 | l[i] = my_abs(n % 10); | |
2560 | n /= 10; | |
2561 | } | |
2562 | do { | |
2563 | if (fprintf(f, "%d", l[--i]) < 0) | |
2564 | return -1; | |
2565 | } while (i != 0); | |
2566 | if (fprintf(f, " ") < 0) | |
2567 | return -1; | |
2568 | return 0; | |
2569 | } | |
2570 | ||
08822d99 | 2571 | int main(void) { |
2572 | FILE *f; | |
2573 | long long i, llmin, llmax = 0; | |
2574 | ||
2575 | if((f = fopen(DATA,"w")) == NULL) | |
2576 | exit(1); | |
2577 | ||
2578 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2579 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2580 | llmin = LLONG_MIN; | |
2581 | llmax = LLONG_MAX; | |
2582 | #else | |
2583 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2584 | /* This will work on one's complement and two's complement */ | |
2585 | for (i = 1; i > llmax; i <<= 1, i++) | |
2586 | llmax = i; | |
2587 | llmin = llmax + 1LL; /* wrap */ | |
2588 | #endif | |
2589 | ||
2590 | /* Sanity check */ | |
2591 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
30460aeb | 2592 | || llmax - 1 > llmax || llmin == llmax || llmin == 0 |
2593 | || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { | |
08822d99 | 2594 | fprintf(f, "unknown unknown\n"); |
2595 | exit(2); | |
2596 | } | |
2597 | ||
30460aeb | 2598 | if (fprint_ll(f, llmin) < 0) |
08822d99 | 2599 | exit(3); |
30460aeb | 2600 | if (fprint_ll(f, llmax) < 0) |
2601 | exit(4); | |
2602 | if (fclose(f) < 0) | |
2603 | exit(5); | |
08822d99 | 2604 | exit(0); |
2605 | } | |
2606 | ]])], | |
2607 | [ | |
2608 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2609 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2610 | ||
08822d99 | 2611 | AC_MSG_RESULT($llong_max) |
2612 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2613 | [max value of long long calculated by configure]) | |
2614 | AC_MSG_CHECKING([for min value of long long]) | |
2615 | AC_MSG_RESULT($llong_min) | |
2616 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2617 | [min value of long long calculated by configure]) | |
2618 | ], | |
2619 | [ | |
2620 | AC_MSG_RESULT(not found) | |
2621 | ], | |
2622 | [ | |
2623 | AC_MSG_WARN([cross compiling: not checking]) | |
2624 | ] | |
2625 | ) | |
2626 | fi | |
2627 | ||
2628 | ||
3c0ef626 | 2629 | # More checks for data types |
2630 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ | |
2631 | AC_TRY_COMPILE( | |
540d72c3 | 2632 | [ #include <sys/types.h> ], |
2633 | [ u_int a; a = 1;], | |
3c0ef626 | 2634 | [ ac_cv_have_u_int="yes" ], |
2635 | [ ac_cv_have_u_int="no" ] | |
2636 | ) | |
2637 | ]) | |
2638 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
08822d99 | 2639 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
3c0ef626 | 2640 | have_u_int=1 |
2641 | fi | |
2642 | ||
2643 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ | |
2644 | AC_TRY_COMPILE( | |
540d72c3 | 2645 | [ #include <sys/types.h> ], |
2646 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
3c0ef626 | 2647 | [ ac_cv_have_intxx_t="yes" ], |
2648 | [ ac_cv_have_intxx_t="no" ] | |
2649 | ) | |
2650 | ]) | |
2651 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
08822d99 | 2652 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
3c0ef626 | 2653 | have_intxx_t=1 |
2654 | fi | |
2655 | ||
2656 | if (test -z "$have_intxx_t" && \ | |
540d72c3 | 2657 | test "x$ac_cv_header_stdint_h" = "xyes") |
3c0ef626 | 2658 | then |
2659 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2660 | AC_TRY_COMPILE( | |
540d72c3 | 2661 | [ #include <stdint.h> ], |
2662 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
3c0ef626 | 2663 | [ |
2664 | AC_DEFINE(HAVE_INTXX_T) | |
2665 | AC_MSG_RESULT(yes) | |
2666 | ], | |
2667 | [ AC_MSG_RESULT(no) ] | |
2668 | ) | |
2669 | fi | |
2670 | ||
2671 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ | |
2672 | AC_TRY_COMPILE( | |
d03f4262 | 2673 | [ |
2674 | #include <sys/types.h> | |
2675 | #ifdef HAVE_STDINT_H | |
2676 | # include <stdint.h> | |
2677 | #endif | |
2678 | #include <sys/socket.h> | |
2679 | #ifdef HAVE_SYS_BITYPES_H | |
2680 | # include <sys/bitypes.h> | |
2681 | #endif | |
540d72c3 | 2682 | ], |
2683 | [ int64_t a; a = 1;], | |
3c0ef626 | 2684 | [ ac_cv_have_int64_t="yes" ], |
2685 | [ ac_cv_have_int64_t="no" ] | |
2686 | ) | |
2687 | ]) | |
2688 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
08822d99 | 2689 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
e9702f7d | 2690 | fi |
2691 | ||
3c0ef626 | 2692 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2693 | AC_TRY_COMPILE( | |
540d72c3 | 2694 | [ #include <sys/types.h> ], |
2695 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
3c0ef626 | 2696 | [ ac_cv_have_u_intxx_t="yes" ], |
2697 | [ ac_cv_have_u_intxx_t="no" ] | |
2698 | ) | |
2699 | ]) | |
2700 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
08822d99 | 2701 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
3c0ef626 | 2702 | have_u_intxx_t=1 |
2703 | fi | |
2704 | ||
2705 | if test -z "$have_u_intxx_t" ; then | |
2706 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2707 | AC_TRY_COMPILE( | |
540d72c3 | 2708 | [ #include <sys/socket.h> ], |
2709 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
3c0ef626 | 2710 | [ |
2711 | AC_DEFINE(HAVE_U_INTXX_T) | |
2712 | AC_MSG_RESULT(yes) | |
2713 | ], | |
2714 | [ AC_MSG_RESULT(no) ] | |
2715 | ) | |
2716 | fi | |
2717 | ||
2718 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ | |
2719 | AC_TRY_COMPILE( | |
540d72c3 | 2720 | [ #include <sys/types.h> ], |
2721 | [ u_int64_t a; a = 1;], | |
3c0ef626 | 2722 | [ ac_cv_have_u_int64_t="yes" ], |
2723 | [ ac_cv_have_u_int64_t="no" ] | |
2724 | ) | |
2725 | ]) | |
2726 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
08822d99 | 2727 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
3c0ef626 | 2728 | have_u_int64_t=1 |
2729 | fi | |
2730 | ||
e9702f7d | 2731 | if test -z "$have_u_int64_t" ; then |
2732 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2733 | AC_TRY_COMPILE( | |
540d72c3 | 2734 | [ #include <sys/bitypes.h> ], |
e9702f7d | 2735 | [ u_int64_t a; a = 1], |
2736 | [ | |
2737 | AC_DEFINE(HAVE_U_INT64_T) | |
2738 | AC_MSG_RESULT(yes) | |
2739 | ], | |
2740 | [ AC_MSG_RESULT(no) ] | |
2741 | ) | |
2742 | fi | |
2743 | ||
3c0ef626 | 2744 | if test -z "$have_u_intxx_t" ; then |
2745 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2746 | AC_TRY_COMPILE( | |
2747 | [ | |
2748 | #include <sys/types.h> | |
540d72c3 | 2749 | ], |
2750 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
3c0ef626 | 2751 | [ ac_cv_have_uintxx_t="yes" ], |
2752 | [ ac_cv_have_uintxx_t="no" ] | |
2753 | ) | |
2754 | ]) | |
2755 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
08822d99 | 2756 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2757 | [define if you have uintxx_t data type]) | |
3c0ef626 | 2758 | fi |
2759 | fi | |
2760 | ||
2761 | if test -z "$have_uintxx_t" ; then | |
2762 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2763 | AC_TRY_COMPILE( | |
540d72c3 | 2764 | [ #include <stdint.h> ], |
2765 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
3c0ef626 | 2766 | [ |
2767 | AC_DEFINE(HAVE_UINTXX_T) | |
2768 | AC_MSG_RESULT(yes) | |
2769 | ], | |
2770 | [ AC_MSG_RESULT(no) ] | |
2771 | ) | |
2772 | fi | |
2773 | ||
2774 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ | |
540d72c3 | 2775 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
3c0ef626 | 2776 | then |
2777 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2778 | AC_TRY_COMPILE( | |
2779 | [ | |
2780 | #include <sys/bitypes.h> | |
540d72c3 | 2781 | ], |
3c0ef626 | 2782 | [ |
2783 | int8_t a; int16_t b; int32_t c; | |
2784 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2785 | a = b = c = e = f = g = 1; | |
540d72c3 | 2786 | ], |
3c0ef626 | 2787 | [ |
2788 | AC_DEFINE(HAVE_U_INTXX_T) | |
2789 | AC_DEFINE(HAVE_INTXX_T) | |
2790 | AC_MSG_RESULT(yes) | |
2791 | ], | |
2792 | [AC_MSG_RESULT(no)] | |
540d72c3 | 2793 | ) |
3c0ef626 | 2794 | fi |
2795 | ||
2796 | ||
2797 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2798 | AC_TRY_COMPILE( | |
2799 | [ | |
2800 | #include <sys/types.h> | |
2801 | ], | |
2802 | [ u_char foo; foo = 125; ], | |
2803 | [ ac_cv_have_u_char="yes" ], | |
2804 | [ ac_cv_have_u_char="no" ] | |
2805 | ) | |
2806 | ]) | |
2807 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
08822d99 | 2808 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
3c0ef626 | 2809 | fi |
2810 | ||
2811 | TYPE_SOCKLEN_T | |
2812 | ||
e9702f7d | 2813 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
2814 | ||
dfddba3d | 2815 | AC_CHECK_TYPES(in_addr_t,,, |
2816 | [#include <sys/types.h> | |
2817 | #include <netinet/in.h>]) | |
2818 | ||
3c0ef626 | 2819 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2820 | AC_TRY_COMPILE( | |
2821 | [ | |
2822 | #include <sys/types.h> | |
2823 | ], | |
2824 | [ size_t foo; foo = 1235; ], | |
2825 | [ ac_cv_have_size_t="yes" ], | |
2826 | [ ac_cv_have_size_t="no" ] | |
2827 | ) | |
2828 | ]) | |
2829 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
08822d99 | 2830 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
3c0ef626 | 2831 | fi |
2832 | ||
2833 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ | |
2834 | AC_TRY_COMPILE( | |
2835 | [ | |
2836 | #include <sys/types.h> | |
2837 | ], | |
2838 | [ ssize_t foo; foo = 1235; ], | |
2839 | [ ac_cv_have_ssize_t="yes" ], | |
2840 | [ ac_cv_have_ssize_t="no" ] | |
2841 | ) | |
2842 | ]) | |
2843 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
08822d99 | 2844 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
3c0ef626 | 2845 | fi |
2846 | ||
2847 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ | |
2848 | AC_TRY_COMPILE( | |
2849 | [ | |
2850 | #include <time.h> | |
2851 | ], | |
2852 | [ clock_t foo; foo = 1235; ], | |
2853 | [ ac_cv_have_clock_t="yes" ], | |
2854 | [ ac_cv_have_clock_t="no" ] | |
2855 | ) | |
2856 | ]) | |
2857 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
08822d99 | 2858 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
3c0ef626 | 2859 | fi |
2860 | ||
2861 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ | |
2862 | AC_TRY_COMPILE( | |
2863 | [ | |
2864 | #include <sys/types.h> | |
2865 | #include <sys/socket.h> | |
2866 | ], | |
2867 | [ sa_family_t foo; foo = 1235; ], | |
2868 | [ ac_cv_have_sa_family_t="yes" ], | |
2869 | [ AC_TRY_COMPILE( | |
2870 | [ | |
2871 | #include <sys/types.h> | |
2872 | #include <sys/socket.h> | |
2873 | #include <netinet/in.h> | |
2874 | ], | |
2875 | [ sa_family_t foo; foo = 1235; ], | |
2876 | [ ac_cv_have_sa_family_t="yes" ], | |
2877 | ||
2878 | [ ac_cv_have_sa_family_t="no" ] | |
2879 | )] | |
2880 | ) | |
2881 | ]) | |
2882 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
08822d99 | 2883 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2884 | [define if you have sa_family_t data type]) | |
3c0ef626 | 2885 | fi |
2886 | ||
2887 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ | |
2888 | AC_TRY_COMPILE( | |
2889 | [ | |
2890 | #include <sys/types.h> | |
2891 | ], | |
2892 | [ pid_t foo; foo = 1235; ], | |
2893 | [ ac_cv_have_pid_t="yes" ], | |
2894 | [ ac_cv_have_pid_t="no" ] | |
2895 | ) | |
2896 | ]) | |
2897 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
08822d99 | 2898 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
3c0ef626 | 2899 | fi |
2900 | ||
2901 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2902 | AC_TRY_COMPILE( | |
2903 | [ | |
2904 | #include <sys/types.h> | |
2905 | ], | |
2906 | [ mode_t foo; foo = 1235; ], | |
2907 | [ ac_cv_have_mode_t="yes" ], | |
2908 | [ ac_cv_have_mode_t="no" ] | |
2909 | ) | |
2910 | ]) | |
2911 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
08822d99 | 2912 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
3c0ef626 | 2913 | fi |
2914 | ||
2915 | ||
2916 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ | |
2917 | AC_TRY_COMPILE( | |
2918 | [ | |
2919 | #include <sys/types.h> | |
2920 | #include <sys/socket.h> | |
2921 | ], | |
2922 | [ struct sockaddr_storage s; ], | |
2923 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2924 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2925 | ) | |
2926 | ]) | |
2927 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
08822d99 | 2928 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2929 | [define if you have struct sockaddr_storage data type]) | |
3c0ef626 | 2930 | fi |
2931 | ||
2932 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ | |
2933 | AC_TRY_COMPILE( | |
2934 | [ | |
2935 | #include <sys/types.h> | |
2936 | #include <netinet/in.h> | |
2937 | ], | |
2938 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2939 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2940 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2941 | ) | |
2942 | ]) | |
2943 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
08822d99 | 2944 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2945 | [define if you have struct sockaddr_in6 data type]) | |
3c0ef626 | 2946 | fi |
2947 | ||
2948 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ | |
2949 | AC_TRY_COMPILE( | |
2950 | [ | |
2951 | #include <sys/types.h> | |
2952 | #include <netinet/in.h> | |
2953 | ], | |
2954 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2955 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2956 | [ ac_cv_have_struct_in6_addr="no" ] | |
2957 | ) | |
2958 | ]) | |
2959 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
08822d99 | 2960 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2961 | [define if you have struct in6_addr data type]) | |
3c0ef626 | 2962 | fi |
2963 | ||
2964 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ | |
2965 | AC_TRY_COMPILE( | |
2966 | [ | |
2967 | #include <sys/types.h> | |
2968 | #include <sys/socket.h> | |
2969 | #include <netdb.h> | |
2970 | ], | |
2971 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2972 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2973 | [ ac_cv_have_struct_addrinfo="no" ] | |
2974 | ) | |
2975 | ]) | |
2976 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
08822d99 | 2977 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2978 | [define if you have struct addrinfo data type]) | |
3c0ef626 | 2979 | fi |
2980 | ||
2981 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ | |
2982 | AC_TRY_COMPILE( | |
540d72c3 | 2983 | [ #include <sys/time.h> ], |
2984 | [ struct timeval tv; tv.tv_sec = 1;], | |
3c0ef626 | 2985 | [ ac_cv_have_struct_timeval="yes" ], |
2986 | [ ac_cv_have_struct_timeval="no" ] | |
2987 | ) | |
2988 | ]) | |
2989 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
08822d99 | 2990 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
3c0ef626 | 2991 | have_struct_timeval=1 |
2992 | fi | |
2993 | ||
bfe49944 | 2994 | AC_CHECK_TYPES(struct timespec) |
2995 | ||
2996 | # We need int64_t or else certian parts of the compile will fail. | |
8b32eddc | 2997 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2998 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2999 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
bfe49944 | 3000 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
3001 | echo "an alternative compiler (I.E., GCC) before continuing." | |
3002 | echo "" | |
3003 | exit 1; | |
3c0ef626 | 3004 | else |
3005 | dnl test snprintf (broken on SCO w/gcc) | |
dfddba3d | 3006 | AC_RUN_IFELSE( |
3007 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 3008 | #include <stdio.h> |
3009 | #include <string.h> | |
3010 | #ifdef HAVE_SNPRINTF | |
3011 | main() | |
3012 | { | |
3013 | char buf[50]; | |
3014 | char expected_out[50]; | |
3015 | int mazsize = 50 ; | |
3016 | #if (SIZEOF_LONG_INT == 8) | |
3017 | long int num = 0x7fffffffffffffff; | |
3018 | #else | |
3019 | long long num = 0x7fffffffffffffffll; | |
3020 | #endif | |
3021 | strcpy(expected_out, "9223372036854775807"); | |
3022 | snprintf(buf, mazsize, "%lld", num); | |
3023 | if(strcmp(buf, expected_out) != 0) | |
540d72c3 | 3024 | exit(1); |
3c0ef626 | 3025 | exit(0); |
3026 | } | |
3027 | #else | |
3028 | main() { exit(0); } | |
3029 | #endif | |
dfddba3d | 3030 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
3031 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) | |
3c0ef626 | 3032 | ) |
3033 | fi | |
3c0ef626 | 3034 | |
3035 | dnl Checks for structure members | |
3036 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) | |
3037 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
3038 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
3039 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
3040 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
3041 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) | |
3042 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) | |
3043 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
3044 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) | |
3045 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) | |
3046 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
3047 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
3048 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
3049 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) | |
3050 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
3051 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
3052 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
3053 | ||
3054 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
08822d99 | 3055 | AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state, |
3056 | [Define if we don't have struct __res_state in resolv.h])], | |
3057 | [ | |
3058 | #include <stdio.h> | |
3059 | #if HAVE_SYS_TYPES_H | |
3060 | # include <sys/types.h> | |
3061 | #endif | |
3062 | #include <netinet/in.h> | |
3063 | #include <arpa/nameser.h> | |
3064 | #include <resolv.h> | |
3065 | ]) | |
3c0ef626 | 3066 | |
3067 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], | |
3068 | ac_cv_have_ss_family_in_struct_ss, [ | |
3069 | AC_TRY_COMPILE( | |
3070 | [ | |
3071 | #include <sys/types.h> | |
3072 | #include <sys/socket.h> | |
3073 | ], | |
3074 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
3075 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
3076 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
3077 | ) | |
3078 | ]) | |
3079 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
08822d99 | 3080 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
3c0ef626 | 3081 | fi |
3082 | ||
3083 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], | |
3084 | ac_cv_have___ss_family_in_struct_ss, [ | |
3085 | AC_TRY_COMPILE( | |
3086 | [ | |
3087 | #include <sys/types.h> | |
3088 | #include <sys/socket.h> | |
3089 | ], | |
3090 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
3091 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
3092 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
3093 | ) | |
3094 | ]) | |
3095 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
08822d99 | 3096 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
3097 | [Fields in struct sockaddr_storage]) | |
3c0ef626 | 3098 | fi |
3099 | ||
3100 | AC_CACHE_CHECK([for pw_class field in struct passwd], | |
3101 | ac_cv_have_pw_class_in_struct_passwd, [ | |
3102 | AC_TRY_COMPILE( | |
3103 | [ | |
3104 | #include <pwd.h> | |
3105 | ], | |
3106 | [ struct passwd p; p.pw_class = 0; ], | |
3107 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], | |
3108 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
3109 | ) | |
3110 | ]) | |
3111 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
08822d99 | 3112 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
3113 | [Define if your password has a pw_class field]) | |
3c0ef626 | 3114 | fi |
3115 | ||
3116 | AC_CACHE_CHECK([for pw_expire field in struct passwd], | |
3117 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
3118 | AC_TRY_COMPILE( | |
3119 | [ | |
3120 | #include <pwd.h> | |
3121 | ], | |
3122 | [ struct passwd p; p.pw_expire = 0; ], | |
3123 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
3124 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
3125 | ) | |
3126 | ]) | |
3127 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
08822d99 | 3128 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
3129 | [Define if your password has a pw_expire field]) | |
3c0ef626 | 3130 | fi |
3131 | ||
3132 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
3133 | ac_cv_have_pw_change_in_struct_passwd, [ | |
3134 | AC_TRY_COMPILE( | |
3135 | [ | |
3136 | #include <pwd.h> | |
3137 | ], | |
3138 | [ struct passwd p; p.pw_change = 0; ], | |
3139 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
3140 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
3141 | ) | |
3142 | ]) | |
3143 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
08822d99 | 3144 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
3145 | [Define if your password has a pw_change field]) | |
3c0ef626 | 3146 | fi |
3147 | ||
541874c2 | 3148 | dnl make sure we're using the real structure members and not defines |
350391c5 | 3149 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
3150 | ac_cv_have_accrights_in_msghdr, [ | |
dfddba3d | 3151 | AC_COMPILE_IFELSE( |
350391c5 | 3152 | [ |
3153 | #include <sys/types.h> | |
3154 | #include <sys/socket.h> | |
3155 | #include <sys/uio.h> | |
541874c2 | 3156 | int main() { |
3157 | #ifdef msg_accrights | |
dfddba3d | 3158 | #error "msg_accrights is a macro" |
541874c2 | 3159 | exit(1); |
3160 | #endif | |
3161 | struct msghdr m; | |
3162 | m.msg_accrights = 0; | |
3163 | exit(0); | |
3164 | } | |
350391c5 | 3165 | ], |
350391c5 | 3166 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
3167 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
3168 | ) | |
3169 | ]) | |
3170 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
08822d99 | 3171 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
3172 | [Define if your system uses access rights style | |
3173 | file descriptor passing]) | |
350391c5 | 3174 | fi |
3175 | ||
3176 | AC_CACHE_CHECK([for msg_control field in struct msghdr], | |
3177 | ac_cv_have_control_in_msghdr, [ | |
dfddba3d | 3178 | AC_COMPILE_IFELSE( |
350391c5 | 3179 | [ |
3180 | #include <sys/types.h> | |
3181 | #include <sys/socket.h> | |
3182 | #include <sys/uio.h> | |
541874c2 | 3183 | int main() { |
3184 | #ifdef msg_control | |
dfddba3d | 3185 | #error "msg_control is a macro" |
541874c2 | 3186 | exit(1); |
3187 | #endif | |
3188 | struct msghdr m; | |
3189 | m.msg_control = 0; | |
3190 | exit(0); | |
3191 | } | |
350391c5 | 3192 | ], |
350391c5 | 3193 | [ ac_cv_have_control_in_msghdr="yes" ], |
3194 | [ ac_cv_have_control_in_msghdr="no" ] | |
3195 | ) | |
3196 | ]) | |
3197 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
08822d99 | 3198 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
3199 | [Define if your system uses ancillary data style | |
3200 | file descriptor passing]) | |
350391c5 | 3201 | fi |
3202 | ||
3c0ef626 | 3203 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
540d72c3 | 3204 | AC_TRY_LINK([], |
3205 | [ extern char *__progname; printf("%s", __progname); ], | |
3c0ef626 | 3206 | [ ac_cv_libc_defines___progname="yes" ], |
3207 | [ ac_cv_libc_defines___progname="no" ] | |
3208 | ) | |
3209 | ]) | |
3210 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
08822d99 | 3211 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
3c0ef626 | 3212 | fi |
3213 | ||
350391c5 | 3214 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
3215 | AC_TRY_LINK([ | |
3216 | #include <stdio.h> | |
540d72c3 | 3217 | ], |
3218 | [ printf("%s", __FUNCTION__); ], | |
350391c5 | 3219 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
3220 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
3221 | ) | |
3222 | ]) | |
3223 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
08822d99 | 3224 | AC_DEFINE(HAVE___FUNCTION__, 1, |
3225 | [Define if compiler implements __FUNCTION__]) | |
350391c5 | 3226 | fi |
3227 | ||
3228 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
3229 | AC_TRY_LINK([ | |
3230 | #include <stdio.h> | |
540d72c3 | 3231 | ], |
3232 | [ printf("%s", __func__); ], | |
350391c5 | 3233 | [ ac_cv_cc_implements___func__="yes" ], |
3234 | [ ac_cv_cc_implements___func__="no" ] | |
3235 | ) | |
3236 | ]) | |
3237 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
08822d99 | 3238 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
3239 | fi | |
3240 | ||
3241 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ | |
3242 | AC_TRY_LINK( | |
3243 | [#include <stdarg.h> | |
3244 | va_list x,y;], | |
3245 | [va_copy(x,y);], | |
3246 | [ ac_cv_have_va_copy="yes" ], | |
3247 | [ ac_cv_have_va_copy="no" ] | |
3248 | ) | |
3249 | ]) | |
3250 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
3251 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
3252 | fi | |
3253 | ||
3254 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
3255 | AC_TRY_LINK( | |
3256 | [#include <stdarg.h> | |
3257 | va_list x,y;], | |
3258 | [__va_copy(x,y);], | |
3259 | [ ac_cv_have___va_copy="yes" ], | |
3260 | [ ac_cv_have___va_copy="no" ] | |
3261 | ) | |
3262 | ]) | |
3263 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
3264 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
350391c5 | 3265 | fi |
3266 | ||
3c0ef626 | 3267 | AC_CACHE_CHECK([whether getopt has optreset support], |
3268 | ac_cv_have_getopt_optreset, [ | |
3269 | AC_TRY_LINK( | |
3270 | [ | |
3271 | #include <getopt.h> | |
3272 | ], | |
3273 | [ extern int optreset; optreset = 0; ], | |
3274 | [ ac_cv_have_getopt_optreset="yes" ], | |
3275 | [ ac_cv_have_getopt_optreset="no" ] | |
3276 | ) | |
3277 | ]) | |
3278 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
08822d99 | 3279 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
3280 | [Define if your getopt(3) defines and uses optreset]) | |
3c0ef626 | 3281 | fi |
3282 | ||
3283 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ | |
540d72c3 | 3284 | AC_TRY_LINK([], |
3285 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
3c0ef626 | 3286 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
3287 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
3288 | ) | |
3289 | ]) | |
3290 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
08822d99 | 3291 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
3292 | [Define if your system defines sys_errlist[]]) | |
3c0ef626 | 3293 | fi |
3294 | ||
3295 | ||
3296 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ | |
540d72c3 | 3297 | AC_TRY_LINK([], |
3298 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
3c0ef626 | 3299 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
3300 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
3301 | ) | |
3302 | ]) | |
3303 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
08822d99 | 3304 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
3c0ef626 | 3305 | fi |
3306 | ||
540d72c3 | 3307 | SCARD_MSG="no" |
350391c5 | 3308 | # Check whether user wants sectok support |
3309 | AC_ARG_WITH(sectok, | |
3310 | [ --with-sectok Enable smartcard support using libsectok], | |
3c0ef626 | 3311 | [ |
3312 | if test "x$withval" != "xno" ; then | |
3313 | if test "x$withval" != "xyes" ; then | |
3314 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
3315 | LDFLAGS="$LDFLAGS -L${withval}" | |
3316 | if test ! -z "$need_dash_r" ; then | |
3317 | LDFLAGS="$LDFLAGS -R${withval}" | |
3318 | fi | |
3319 | if test ! -z "$blibpath" ; then | |
3320 | blibpath="$blibpath:${withval}" | |
3321 | fi | |
3322 | fi | |
3323 | AC_CHECK_HEADERS(sectok.h) | |
3324 | if test "$ac_cv_header_sectok_h" != yes; then | |
3325 | AC_MSG_ERROR(Can't find sectok.h) | |
3326 | fi | |
3327 | AC_CHECK_LIB(sectok, sectok_open) | |
3328 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
3329 | AC_MSG_ERROR(Can't find libsectok) | |
3330 | fi | |
08822d99 | 3331 | AC_DEFINE(SMARTCARD, 1, |
3332 | [Define if you want smartcard support]) | |
3333 | AC_DEFINE(USE_SECTOK, 1, | |
3334 | [Define if you want smartcard support | |
3335 | using sectok]) | |
540d72c3 | 3336 | SCARD_MSG="yes, using sectok" |
3c0ef626 | 3337 | fi |
3338 | ] | |
3339 | ) | |
3340 | ||
350391c5 | 3341 | # Check whether user wants OpenSC support |
8b32eddc | 3342 | OPENSC_CONFIG="no" |
350391c5 | 3343 | AC_ARG_WITH(opensc, |
08822d99 | 3344 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
8b32eddc | 3345 | [ |
3346 | if test "x$withval" != "xno" ; then | |
3347 | if test "x$withval" != "xyes" ; then | |
3348 | OPENSC_CONFIG=$withval/bin/opensc-config | |
3349 | else | |
3350 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
3351 | fi | |
3352 | if test "$OPENSC_CONFIG" != "no"; then | |
3353 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
3354 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
3355 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
30460aeb | 3356 | LIBS="$LIBS $LIBOPENSC_LIBS" |
8b32eddc | 3357 | AC_DEFINE(SMARTCARD) |
08822d99 | 3358 | AC_DEFINE(USE_OPENSC, 1, |
3359 | [Define if you want smartcard support | |
3360 | using OpenSC]) | |
8b32eddc | 3361 | SCARD_MSG="yes, using OpenSC" |
3362 | fi | |
3363 | fi | |
3364 | ] | |
3365 | ) | |
350391c5 | 3366 | |
540d72c3 | 3367 | # Check libraries needed by DNS fingerprint support |
3368 | AC_SEARCH_LIBS(getrrsetbyname, resolv, | |
08822d99 | 3369 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
3370 | [Define if getrrsetbyname() exists])], | |
7cac2b65 | 3371 | [ |
540d72c3 | 3372 | # Needed by our getrrsetbyname() |
3373 | AC_SEARCH_LIBS(res_query, resolv) | |
3374 | AC_SEARCH_LIBS(dn_expand, resolv) | |
7e82606e | 3375 | AC_MSG_CHECKING(if res_query will link) |
3376 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
3377 | [AC_MSG_RESULT(no) | |
3378 | saved_LIBS="$LIBS" | |
3379 | LIBS="$LIBS -lresolv" | |
3380 | AC_MSG_CHECKING(for res_query in -lresolv) | |
3381 | AC_LINK_IFELSE([ | |
3382 | #include <resolv.h> | |
3383 | int main() | |
3384 | { | |
3385 | res_query (0, 0, 0, 0, 0); | |
3386 | return 0; | |
3387 | } | |
3388 | ], | |
3389 | [LIBS="$LIBS -lresolv" | |
3390 | AC_MSG_RESULT(yes)], | |
3391 | [LIBS="$saved_LIBS" | |
3392 | AC_MSG_RESULT(no)]) | |
3393 | ]) | |
540d72c3 | 3394 | AC_CHECK_FUNCS(_getshort _getlong) |
2ce0bfe4 | 3395 | AC_CHECK_DECLS([_getshort, _getlong], , , |
3396 | [#include <sys/types.h> | |
3397 | #include <arpa/nameser.h>]) | |
540d72c3 | 3398 | AC_CHECK_MEMBER(HEADER.ad, |
08822d99 | 3399 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
3400 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
540d72c3 | 3401 | [#include <arpa/nameser.h>]) |
3402 | ]) | |
7cac2b65 | 3403 | |
fa0f0f45 | 3404 | AC_MSG_CHECKING(if struct __res_state _res is an extern) |
3405 | AC_LINK_IFELSE([ | |
3406 | #include <stdio.h> | |
3407 | #if HAVE_SYS_TYPES_H | |
3408 | # include <sys/types.h> | |
3409 | #endif | |
3410 | #include <netinet/in.h> | |
3411 | #include <arpa/nameser.h> | |
3412 | #include <resolv.h> | |
3413 | extern struct __res_state _res; | |
3414 | int main() { return 0; } | |
3415 | ], | |
3416 | [AC_MSG_RESULT(yes) | |
3417 | AC_DEFINE(HAVE__RES_EXTERN, 1, | |
3418 | [Define if you have struct __res_state _res as an extern]) | |
3419 | ], | |
3420 | [ AC_MSG_RESULT(no) ] | |
3421 | ) | |
3422 | ||
30460aeb | 3423 | # Check whether user wants SELinux support |
3424 | SELINUX_MSG="no" | |
3425 | LIBSELINUX="" | |
3426 | AC_ARG_WITH(selinux, | |
e74dc197 | 3427 | [ --with-selinux Enable SELinux support], |
30460aeb | 3428 | [ if test "x$withval" != "xno" ; then |
fa0f0f45 | 3429 | save_LIBS="$LIBS" |
30460aeb | 3430 | AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.]) |
3431 | SELINUX_MSG="yes" | |
3432 | AC_CHECK_HEADER([selinux/selinux.h], , | |
3433 | AC_MSG_ERROR(SELinux support requires selinux.h header)) | |
3434 | AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ], | |
3435 | AC_MSG_ERROR(SELinux support requires libselinux library)) | |
fa0f0f45 | 3436 | SSHDLIBS="$SSHDLIBS $LIBSELINUX" |
30460aeb | 3437 | AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level) |
240debe0 | 3438 | LIBS="$save_LIBS" |
30460aeb | 3439 | fi ] |
3440 | ) | |
30460aeb | 3441 | |
63119dd9 | 3442 | # Check whether user wants Kerberos 5 support |
540d72c3 | 3443 | KRB5_MSG="no" |
63119dd9 | 3444 | AC_ARG_WITH(kerberos5, |
540d72c3 | 3445 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
3446 | [ if test "x$withval" != "xno" ; then | |
3447 | if test "x$withval" = "xyes" ; then | |
3448 | KRB5ROOT="/usr/local" | |
3449 | else | |
3450 | KRB5ROOT=${withval} | |
3451 | fi | |
3452 | ||
08822d99 | 3453 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
540d72c3 | 3454 | KRB5_MSG="yes" |
3455 | ||
3456 | AC_MSG_CHECKING(for krb5-config) | |
3457 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
3458 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
3459 | AC_MSG_RESULT($KRB5CONF) | |
3460 | ||
3461 | AC_MSG_CHECKING(for gssapi support) | |
3462 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
3463 | AC_MSG_RESULT(yes) | |
08822d99 | 3464 | AC_DEFINE(GSSAPI, 1, |
3465 | [Define this if you want GSSAPI | |
3466 | support in the version 2 protocol]) | |
540d72c3 | 3467 | k5confopts=gssapi |
3468 | else | |
3469 | AC_MSG_RESULT(no) | |
3470 | k5confopts="" | |
3471 | fi | |
3472 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" | |
3473 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
3474 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" | |
3475 | AC_MSG_CHECKING(whether we are using Heimdal) | |
3476 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3477 | [ char *tmp = heimdal_version; ], | |
3478 | [ AC_MSG_RESULT(yes) | |
08822d99 | 3479 | AC_DEFINE(HEIMDAL, 1, |
3480 | [Define this if you are using the | |
3481 | Heimdal version of Kerberos V5]) ], | |
540d72c3 | 3482 | AC_MSG_RESULT(no) |
3483 | ) | |
3484 | else | |
3485 | AC_MSG_RESULT(no) | |
63119dd9 | 3486 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
540d72c3 | 3487 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
3488 | AC_MSG_CHECKING(whether we are using Heimdal) | |
3489 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3490 | [ char *tmp = heimdal_version; ], | |
3491 | [ AC_MSG_RESULT(yes) | |
3492 | AC_DEFINE(HEIMDAL) | |
7e82606e | 3493 | K5LIBS="-lkrb5 -ldes" |
3494 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
8b32eddc | 3495 | AC_CHECK_LIB(roken, net_write, |
7e82606e | 3496 | [K5LIBS="$K5LIBS -lroken"]) |
540d72c3 | 3497 | ], |
3498 | [ AC_MSG_RESULT(no) | |
3499 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
3500 | ] | |
3501 | ) | |
7cac2b65 | 3502 | AC_SEARCH_LIBS(dn_expand, resolv) |
3503 | ||
3504 | AC_CHECK_LIB(gssapi,gss_init_sec_context, | |
3505 | [ AC_DEFINE(GSSAPI) | |
3506 | K5LIBS="-lgssapi $K5LIBS" ], | |
3507 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
3508 | [ AC_DEFINE(GSSAPI) | |
540d72c3 | 3509 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
7cac2b65 | 3510 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
3511 | $K5LIBS) | |
3512 | ], | |
3513 | $K5LIBS) | |
8b32eddc | 3514 | |
7cac2b65 | 3515 | AC_CHECK_HEADER(gssapi.h, , |
3516 | [ unset ac_cv_header_gssapi_h | |
540d72c3 | 3517 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
7cac2b65 | 3518 | AC_CHECK_HEADERS(gssapi.h, , |
3519 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
540d72c3 | 3520 | ) |
7cac2b65 | 3521 | ] |
3522 | ) | |
3523 | ||
3524 | oldCPP="$CPPFLAGS" | |
3525 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3526 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3527 | [ CPPFLAGS="$oldCPP" ]) | |
63119dd9 | 3528 | |
1c89237d | 3529 | # If we're using some other GSSAPI |
3530 | if test "$GSSAPI" -a "$GSSAPI" != "mechglue"; then | |
3531 | AC_MSG_ERROR([$GSSAPI GSSAPI library conflicts with Kerberos support. Use mechglue instead.]) | |
3532 | fi | |
5598e598 | 3533 | |
540d72c3 | 3534 | if test -z "$GSSAPI"; then |
3535 | GSSAPI="KRB5"; | |
3536 | fi | |
1c89237d | 3537 | |
5598e598 | 3538 | oldCPP="$CPPFLAGS" |
3539 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3540 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3541 | [ CPPFLAGS="$oldCPP" ]) | |
3542 | ||
63119dd9 | 3543 | fi |
540d72c3 | 3544 | if test ! -z "$need_dash_r" ; then |
3545 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
3546 | fi | |
3547 | if test ! -z "$blibpath" ; then | |
3548 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
3549 | fi | |
540d72c3 | 3550 | |
08822d99 | 3551 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
3552 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
3553 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
540d72c3 | 3554 | |
08822d99 | 3555 | LIBS="$LIBS $K5LIBS" |
3556 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, | |
3557 | [Define this if you want to use libkafs' AFS support])) | |
3558 | fi | |
540d72c3 | 3559 | ] |
63119dd9 | 3560 | ) |
3c0ef626 | 3561 | |
62eb343a | 3562 | # Check whether user wants AFS_KRB5 support |
3563 | AFS_KRB5_MSG="no" | |
3564 | AC_ARG_WITH(afs-krb5, | |
3565 | [ --with-afs-krb5[[=AKLOG_PATH]] Enable aklog to get token (default=/usr/bin/aklog).], | |
3566 | [ | |
3567 | if test "x$withval" != "xno" ; then | |
3568 | ||
3569 | if test "x$withval" != "xyes" ; then | |
08822d99 | 3570 | AC_DEFINE_UNQUOTED(AKLOG_PATH, "$withval", |
3571 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
62eb343a | 3572 | else |
08822d99 | 3573 | AC_DEFINE_UNQUOTED(AKLOG_PATH, |
3574 | "/usr/bin/aklog", | |
3575 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
62eb343a | 3576 | fi |
3577 | ||
540d72c3 | 3578 | if test -z "$KRB5ROOT" ; then |
62eb343a | 3579 | AC_MSG_WARN([AFS_KRB5 requires Kerberos 5 support, build may fail]) |
3580 | fi | |
3581 | ||
0a00e8f9 | 3582 | LIBS="-lkrbafs -lkrb4 $LIBS" |
62eb343a | 3583 | if test ! -z "$AFS_LIBS" ; then |
3584 | LIBS="$LIBS $AFS_LIBS" | |
3585 | fi | |
08822d99 | 3586 | AC_DEFINE(AFS_KRB5, 1, |
3587 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
62eb343a | 3588 | AFS_KRB5_MSG="yes" |
3589 | fi | |
3590 | ] | |
3591 | ) | |
3c0ef626 | 3592 | |
75be3237 | 3593 | AC_ARG_WITH(session-hooks, |
3594 | [ --with-session-hooks Enable hooks for executing external commands before/after a session], | |
08822d99 | 3595 | [ AC_DEFINE(SESSION_HOOKS, 1, [Define this if you want support for startup/shutdown hooks]) ] |
75be3237 | 3596 | ) |
3597 | ||
3c0ef626 | 3598 | # Looking for programs, paths and files |
3c0ef626 | 3599 | |
350391c5 | 3600 | PRIVSEP_PATH=/var/empty |
3601 | AC_ARG_WITH(privsep-path, | |
d03f4262 | 3602 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
350391c5 | 3603 | [ |
8b32eddc | 3604 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3605 | test "x${withval}" != "xyes"; then | |
350391c5 | 3606 | PRIVSEP_PATH=$withval |
3607 | fi | |
3608 | ] | |
3609 | ) | |
3610 | AC_SUBST(PRIVSEP_PATH) | |
3611 | ||
3c0ef626 | 3612 | AC_ARG_WITH(xauth, |
3613 | [ --with-xauth=PATH Specify path to xauth program ], | |
3614 | [ | |
8b32eddc | 3615 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3616 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 3617 | xauth_path=$withval |
3618 | fi | |
3619 | ], | |
3620 | [ | |
d03f4262 | 3621 | TestPath="$PATH" |
3622 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3623 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3624 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3625 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3626 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
3c0ef626 | 3627 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
3628 | xauth_path="/usr/openwin/bin/xauth" | |
3629 | fi | |
3630 | ] | |
3631 | ) | |
3632 | ||
bfe49944 | 3633 | STRIP_OPT=-s |
3634 | AC_ARG_ENABLE(strip, | |
3635 | [ --disable-strip Disable calling strip(1) on install], | |
3636 | [ | |
3637 | if test "x$enableval" = "xno" ; then | |
3638 | STRIP_OPT= | |
3639 | fi | |
3640 | ] | |
3641 | ) | |
3642 | AC_SUBST(STRIP_OPT) | |
3643 | ||
3c0ef626 | 3644 | if test -z "$xauth_path" ; then |
3645 | XAUTH_PATH="undefined" | |
3646 | AC_SUBST(XAUTH_PATH) | |
3647 | else | |
08822d99 | 3648 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3649 | [Define if xauth is found in your path]) | |
3c0ef626 | 3650 | XAUTH_PATH=$xauth_path |
3651 | AC_SUBST(XAUTH_PATH) | |
3652 | fi | |
3c0ef626 | 3653 | |
3654 | # Check for mail directory (last resort if we cannot get it from headers) | |
3655 | if test ! -z "$MAIL" ; then | |
3656 | maildir=`dirname $MAIL` | |
08822d99 | 3657 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3658 | [Set this to your mail directory if you don't have maillock.h]) | |
3c0ef626 | 3659 | fi |
3660 | ||
dfddba3d | 3661 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
3662 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) | |
3663 | disable_ptmx_check=yes | |
3664 | fi | |
3c0ef626 | 3665 | if test -z "$no_dev_ptmx" ; then |
350391c5 | 3666 | if test "x$disable_ptmx_check" != "xyes" ; then |
540d72c3 | 3667 | AC_CHECK_FILE("/dev/ptmx", |
350391c5 | 3668 | [ |
08822d99 | 3669 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3670 | [Define if you have /dev/ptmx]) | |
350391c5 | 3671 | have_dev_ptmx=1 |
3672 | ] | |
3673 | ) | |
3674 | fi | |
3c0ef626 | 3675 | fi |
dfddba3d | 3676 | |
3677 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then | |
3678 | AC_CHECK_FILE("/dev/ptc", | |
3679 | [ | |
08822d99 | 3680 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3681 | [Define if you have /dev/ptc]) | |
dfddba3d | 3682 | have_dev_ptc=1 |
3683 | ] | |
3684 | ) | |
3685 | else | |
3686 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3687 | fi | |
3c0ef626 | 3688 | |
3689 | # Options from here on. Some of these are preset by platform above | |
3c0ef626 | 3690 | AC_ARG_WITH(mantype, |
3691 | [ --with-mantype=man|cat|doc Set man page type], | |
3692 | [ | |
3693 | case "$withval" in | |
3694 | man|cat|doc) | |
3695 | MANTYPE=$withval | |
3696 | ;; | |
3697 | *) | |
3698 | AC_MSG_ERROR(invalid man type: $withval) | |
3699 | ;; | |
3700 | esac | |
3701 | ] | |
3702 | ) | |
3703 | if test -z "$MANTYPE"; then | |
d03f4262 | 3704 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3705 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
3c0ef626 | 3706 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3707 | MANTYPE=doc | |
3708 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3709 | MANTYPE=man | |
3710 | else | |
3711 | MANTYPE=cat | |
3712 | fi | |
3713 | fi | |
3714 | AC_SUBST(MANTYPE) | |
3715 | if test "$MANTYPE" = "doc"; then | |
3716 | mansubdir=man; | |
3717 | else | |
3718 | mansubdir=$MANTYPE; | |
3719 | fi | |
3720 | AC_SUBST(mansubdir) | |
3721 | ||
3722 | # Check whether to enable MD5 passwords | |
540d72c3 | 3723 | MD5_MSG="no" |
3c0ef626 | 3724 | AC_ARG_WITH(md5-passwords, |
3725 | [ --with-md5-passwords Enable use of MD5 passwords], | |
3726 | [ | |
3727 | if test "x$withval" != "xno" ; then | |
08822d99 | 3728 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3729 | [Define if you want to allow MD5 passwords]) | |
540d72c3 | 3730 | MD5_MSG="yes" |
3c0ef626 | 3731 | fi |
3732 | ] | |
3733 | ) | |
3734 | ||
3735 | # Whether to disable shadow password support | |
3736 | AC_ARG_WITH(shadow, | |
3737 | [ --without-shadow Disable shadow password support], | |
3738 | [ | |
8b32eddc | 3739 | if test "x$withval" = "xno" ; then |
3c0ef626 | 3740 | AC_DEFINE(DISABLE_SHADOW) |
3741 | disable_shadow=yes | |
3742 | fi | |
3743 | ] | |
3744 | ) | |
3745 | ||
3746 | if test -z "$disable_shadow" ; then | |
3747 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3748 | AC_TRY_COMPILE( | |
3749 | [ | |
3750 | #include <sys/types.h> | |
3751 | #include <shadow.h> | |
3752 | struct spwd sp; | |
3753 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3754 | [ sp_expire_available=yes ], [] | |
3755 | ) | |
3756 | ||
3757 | if test "x$sp_expire_available" = "xyes" ; then | |
3758 | AC_MSG_RESULT(yes) | |
08822d99 | 3759 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3760 | [Define if you want to use shadow password expire field]) | |
3c0ef626 | 3761 | else |
3762 | AC_MSG_RESULT(no) | |
3763 | fi | |
3764 | fi | |
3765 | ||
3766 | # Use ip address instead of hostname in $DISPLAY | |
3767 | if test ! -z "$IPADDR_IN_DISPLAY" ; then | |
3768 | DISPLAY_HACK_MSG="yes" | |
08822d99 | 3769 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3770 | [Define if you need to use IP address | |
3771 | instead of hostname in $DISPLAY]) | |
3c0ef626 | 3772 | else |
540d72c3 | 3773 | DISPLAY_HACK_MSG="no" |
3c0ef626 | 3774 | AC_ARG_WITH(ipaddr-display, |
3775 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3776 | [ | |
8b32eddc | 3777 | if test "x$withval" != "xno" ; then |
3c0ef626 | 3778 | AC_DEFINE(IPADDR_IN_DISPLAY) |
540d72c3 | 3779 | DISPLAY_HACK_MSG="yes" |
3c0ef626 | 3780 | fi |
3781 | ] | |
3782 | ) | |
3783 | fi | |
3784 | ||
7cac2b65 | 3785 | # check for /etc/default/login and use it if present. |
29d88157 | 3786 | AC_ARG_ENABLE(etc-default-login, |
dfddba3d | 3787 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
3788 | [ if test "x$enableval" = "xno"; then | |
3789 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3790 | etc_default_login=no | |
3791 | else | |
3792 | etc_default_login=yes | |
3793 | fi ], | |
08822d99 | 3794 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3795 | then | |
3796 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3797 | etc_default_login=no | |
3798 | else | |
3799 | etc_default_login=yes | |
3800 | fi ] | |
dfddba3d | 3801 | ) |
3802 | ||
3803 | if test "x$etc_default_login" != "xno"; then | |
3804 | AC_CHECK_FILE("/etc/default/login", | |
3805 | [ external_path_file=/etc/default/login ]) | |
08822d99 | 3806 | if test "x$external_path_file" = "x/etc/default/login"; then |
3807 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, | |
3808 | [Define if your system has /etc/default/login]) | |
dfddba3d | 3809 | fi |
7cac2b65 | 3810 | fi |
3811 | ||
350391c5 | 3812 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
8b32eddc | 3813 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3814 | test $ac_cv_header_login_cap_h = "yes" ; then | |
7cac2b65 | 3815 | external_path_file=/etc/login.conf |
350391c5 | 3816 | fi |
7cac2b65 | 3817 | |
3c0ef626 | 3818 | # Whether to mess with the default path |
540d72c3 | 3819 | SERVER_PATH_MSG="(default)" |
3c0ef626 | 3820 | AC_ARG_WITH(default-path, |
350391c5 | 3821 | [ --with-default-path= Specify default \$PATH environment for server], |
3c0ef626 | 3822 | [ |
7cac2b65 | 3823 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
350391c5 | 3824 | AC_MSG_WARN([ |
3825 | --with-default-path=PATH has no effect on this system. | |
3826 | Edit /etc/login.conf instead.]) | |
8b32eddc | 3827 | elif test "x$withval" != "xno" ; then |
7cac2b65 | 3828 | if test ! -z "$external_path_file" ; then |
3829 | AC_MSG_WARN([ | |
3830 | --with-default-path=PATH will only be used if PATH is not defined in | |
3831 | $external_path_file .]) | |
3832 | fi | |
3c0ef626 | 3833 | user_path="$withval" |
540d72c3 | 3834 | SERVER_PATH_MSG="$withval" |
3c0ef626 | 3835 | fi |
3836 | ], | |
7cac2b65 | 3837 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3838 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
350391c5 | 3839 | else |
7cac2b65 | 3840 | if test ! -z "$external_path_file" ; then |
3841 | AC_MSG_WARN([ | |
3842 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3843 | otherwise scp will not work.]) | |
3844 | fi | |
08822d99 | 3845 | AC_RUN_IFELSE( |
3846 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 3847 | /* find out what STDPATH is */ |
3848 | #include <stdio.h> | |
3849 | #ifdef HAVE_PATHS_H | |
3850 | # include <paths.h> | |
3851 | #endif | |
3852 | #ifndef _PATH_STDPATH | |
bfe49944 | 3853 | # ifdef _PATH_USERPATH /* Irix */ |
3854 | # define _PATH_STDPATH _PATH_USERPATH | |
3855 | # else | |
3856 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3857 | # endif | |
3c0ef626 | 3858 | #endif |
3859 | #include <sys/types.h> | |
3860 | #include <sys/stat.h> | |
3861 | #include <fcntl.h> | |
3862 | #define DATA "conftest.stdpath" | |
3863 | ||
3864 | main() | |
3865 | { | |
3866 | FILE *fd; | |
3867 | int rc; | |
8b32eddc | 3868 | |
3c0ef626 | 3869 | fd = fopen(DATA,"w"); |
3870 | if(fd == NULL) | |
3871 | exit(1); | |
8b32eddc | 3872 | |
3c0ef626 | 3873 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3874 | exit(1); | |
3875 | ||
3876 | exit(0); | |
3877 | } | |
08822d99 | 3878 | ]])], |
3879 | [ user_path=`cat conftest.stdpath` ], | |
3c0ef626 | 3880 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3881 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3882 | ) | |
3883 | # make sure $bindir is in USER_PATH so scp will work | |
3884 | t_bindir=`eval echo ${bindir}` | |
3885 | case $t_bindir in | |
3886 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3887 | esac | |
3888 | case $t_bindir in | |
3889 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3890 | esac | |
3891 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3892 | if test $? -ne 0 ; then | |
3893 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3894 | if test $? -ne 0 ; then | |
3895 | user_path=$user_path:$t_bindir | |
3896 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3897 | fi | |
3898 | fi | |
350391c5 | 3899 | fi ] |
3900 | ) | |
7cac2b65 | 3901 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
08822d99 | 3902 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
350391c5 | 3903 | AC_SUBST(user_path) |
3904 | fi | |
3905 | ||
3906 | # Set superuser path separately to user path | |
350391c5 | 3907 | AC_ARG_WITH(superuser-path, |
3908 | [ --with-superuser-path= Specify different path for super-user], | |
3909 | [ | |
8b32eddc | 3910 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3911 | test "x${withval}" != "xyes"; then | |
08822d99 | 3912 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3913 | [Define if you want a different $PATH | |
3914 | for the superuser]) | |
350391c5 | 3915 | superuser_path=$withval |
3916 | fi | |
3c0ef626 | 3917 | ] |
3918 | ) | |
350391c5 | 3919 | |
3c0ef626 | 3920 | |
3c0ef626 | 3921 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
540d72c3 | 3922 | IPV4_IN6_HACK_MSG="no" |
3c0ef626 | 3923 | AC_ARG_WITH(4in6, |
3924 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3925 | [ | |
3926 | if test "x$withval" != "xno" ; then | |
3927 | AC_MSG_RESULT(yes) | |
08822d99 | 3928 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3929 | [Detect IPv4 in IPv6 mapped addresses | |
3930 | and treat as IPv4]) | |
540d72c3 | 3931 | IPV4_IN6_HACK_MSG="yes" |
3c0ef626 | 3932 | else |
3933 | AC_MSG_RESULT(no) | |
3934 | fi | |
3935 | ],[ | |
3936 | if test "x$inet6_default_4in6" = "xyes"; then | |
3937 | AC_MSG_RESULT([yes (default)]) | |
3938 | AC_DEFINE(IPV4_IN_IPV6) | |
540d72c3 | 3939 | IPV4_IN6_HACK_MSG="yes" |
3c0ef626 | 3940 | else |
3941 | AC_MSG_RESULT([no (default)]) | |
3942 | fi | |
3943 | ] | |
3944 | ) | |
3945 | ||
3946 | # Whether to enable BSD auth support | |
e9702f7d | 3947 | BSD_AUTH_MSG=no |
3c0ef626 | 3948 | AC_ARG_WITH(bsd-auth, |
3949 | [ --with-bsd-auth Enable BSD auth support], | |
3950 | [ | |
8b32eddc | 3951 | if test "x$withval" != "xno" ; then |
08822d99 | 3952 | AC_DEFINE(BSD_AUTH, 1, |
3953 | [Define if you have BSD auth support]) | |
e9702f7d | 3954 | BSD_AUTH_MSG=yes |
3c0ef626 | 3955 | fi |
3956 | ] | |
3957 | ) | |
3958 | ||
3c0ef626 | 3959 | # Where to place sshd.pid |
3960 | piddir=/var/run | |
350391c5 | 3961 | # make sure the directory exists |
8b32eddc | 3962 | if test ! -d $piddir ; then |
350391c5 | 3963 | piddir=`eval echo ${sysconfdir}` |
3964 | case $piddir in | |
540d72c3 | 3965 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
350391c5 | 3966 | esac |
3967 | fi | |
3968 | ||
3c0ef626 | 3969 | AC_ARG_WITH(pid-dir, |
3970 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3971 | [ | |
8b32eddc | 3972 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3973 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 3974 | piddir=$withval |
8b32eddc | 3975 | if test ! -d $piddir ; then |
350391c5 | 3976 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3977 | fi | |
3c0ef626 | 3978 | fi |
3979 | ] | |
3980 | ) | |
3981 | ||
08822d99 | 3982 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
3c0ef626 | 3983 | AC_SUBST(piddir) |
3984 | ||
3985 | dnl allow user to disable some login recording features | |
3986 | AC_ARG_ENABLE(lastlog, | |
3987 | [ --disable-lastlog disable use of lastlog even if detected [no]], | |
7cac2b65 | 3988 | [ |
3989 | if test "x$enableval" = "xno" ; then | |
3990 | AC_DEFINE(DISABLE_LASTLOG) | |
3991 | fi | |
3992 | ] | |
3c0ef626 | 3993 | ) |
3994 | AC_ARG_ENABLE(utmp, | |
3995 | [ --disable-utmp disable use of utmp even if detected [no]], | |
7cac2b65 | 3996 | [ |
3997 | if test "x$enableval" = "xno" ; then | |
3998 | AC_DEFINE(DISABLE_UTMP) | |
3999 | fi | |
4000 | ] | |
3c0ef626 | 4001 | ) |
4002 | AC_ARG_ENABLE(utmpx, | |
4003 | [ --disable-utmpx disable use of utmpx even if detected [no]], | |
7cac2b65 | 4004 | [ |
4005 | if test "x$enableval" = "xno" ; then | |
08822d99 | 4006 | AC_DEFINE(DISABLE_UTMPX, 1, |
4007 | [Define if you don't want to use utmpx]) | |
7cac2b65 | 4008 | fi |
4009 | ] | |
3c0ef626 | 4010 | ) |
4011 | AC_ARG_ENABLE(wtmp, | |
4012 | [ --disable-wtmp disable use of wtmp even if detected [no]], | |
7cac2b65 | 4013 | [ |
4014 | if test "x$enableval" = "xno" ; then | |
4015 | AC_DEFINE(DISABLE_WTMP) | |
4016 | fi | |
4017 | ] | |
3c0ef626 | 4018 | ) |
4019 | AC_ARG_ENABLE(wtmpx, | |
4020 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], | |
7cac2b65 | 4021 | [ |
4022 | if test "x$enableval" = "xno" ; then | |
08822d99 | 4023 | AC_DEFINE(DISABLE_WTMPX, 1, |
4024 | [Define if you don't want to use wtmpx]) | |
7cac2b65 | 4025 | fi |
4026 | ] | |
3c0ef626 | 4027 | ) |
4028 | AC_ARG_ENABLE(libutil, | |
4029 | [ --disable-libutil disable use of libutil (login() etc.) [no]], | |
7cac2b65 | 4030 | [ |
4031 | if test "x$enableval" = "xno" ; then | |
4032 | AC_DEFINE(DISABLE_LOGIN) | |
4033 | fi | |
4034 | ] | |
3c0ef626 | 4035 | ) |
4036 | AC_ARG_ENABLE(pututline, | |
4037 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], | |
7cac2b65 | 4038 | [ |
4039 | if test "x$enableval" = "xno" ; then | |
08822d99 | 4040 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
4041 | [Define if you don't want to use pututline() | |
4042 | etc. to write [uw]tmp]) | |
7cac2b65 | 4043 | fi |
4044 | ] | |
3c0ef626 | 4045 | ) |
4046 | AC_ARG_ENABLE(pututxline, | |
4047 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], | |
7cac2b65 | 4048 | [ |
4049 | if test "x$enableval" = "xno" ; then | |
08822d99 | 4050 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
4051 | [Define if you don't want to use pututxline() | |
4052 | etc. to write [uw]tmpx]) | |
7cac2b65 | 4053 | fi |
4054 | ] | |
3c0ef626 | 4055 | ) |
4056 | AC_ARG_WITH(lastlog, | |
4057 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], | |
4058 | [ | |
8b32eddc | 4059 | if test "x$withval" = "xno" ; then |
3c0ef626 | 4060 | AC_DEFINE(DISABLE_LASTLOG) |
8b32eddc | 4061 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
3c0ef626 | 4062 | conf_lastlog_location=$withval |
4063 | fi | |
4064 | ] | |
4065 | ) | |
4066 | ||
4067 | dnl lastlog, [uw]tmpx? detection | |
4068 | dnl NOTE: set the paths in the platform section to avoid the | |
4069 | dnl need for command-line parameters | |
4070 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
4071 | ||
4072 | dnl lastlog detection | |
4073 | dnl NOTE: the code itself will detect if lastlog is a directory | |
4074 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
4075 | AC_TRY_COMPILE([ | |
4076 | #include <sys/types.h> | |
4077 | #include <utmp.h> | |
4078 | #ifdef HAVE_LASTLOG_H | |
4079 | # include <lastlog.h> | |
4080 | #endif | |
4081 | #ifdef HAVE_PATHS_H | |
4082 | # include <paths.h> | |
4083 | #endif | |
4084 | #ifdef HAVE_LOGIN_H | |
4085 | # include <login.h> | |
4086 | #endif | |
4087 | ], | |
4088 | [ char *lastlog = LASTLOG_FILE; ], | |
4089 | [ AC_MSG_RESULT(yes) ], | |
4090 | [ | |
4091 | AC_MSG_RESULT(no) | |
4092 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
4093 | AC_TRY_COMPILE([ | |
4094 | #include <sys/types.h> | |
4095 | #include <utmp.h> | |
4096 | #ifdef HAVE_LASTLOG_H | |
4097 | # include <lastlog.h> | |
4098 | #endif | |
4099 | #ifdef HAVE_PATHS_H | |
4100 | # include <paths.h> | |
4101 | #endif | |
4102 | ], | |
4103 | [ char *lastlog = _PATH_LASTLOG; ], | |
4104 | [ AC_MSG_RESULT(yes) ], | |
4105 | [ | |
4106 | AC_MSG_RESULT(no) | |
4107 | system_lastlog_path=no | |
4108 | ]) | |
4109 | ] | |
4110 | ) | |
4111 | ||
4112 | if test -z "$conf_lastlog_location"; then | |
4113 | if test x"$system_lastlog_path" = x"no" ; then | |
4114 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
4115 | if (test -d "$f" || test -f "$f") ; then | |
4116 | conf_lastlog_location=$f | |
4117 | fi | |
4118 | done | |
4119 | if test -z "$conf_lastlog_location"; then | |
4120 | AC_MSG_WARN([** Cannot find lastlog **]) | |
4121 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
4122 | fi | |
4123 | fi | |
4124 | fi | |
4125 | ||
4126 | if test -n "$conf_lastlog_location"; then | |
08822d99 | 4127 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
4128 | [Define if you want to specify the path to your lastlog file]) | |
8b32eddc | 4129 | fi |
3c0ef626 | 4130 | |
4131 | dnl utmp detection | |
4132 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
4133 | AC_TRY_COMPILE([ | |
4134 | #include <sys/types.h> | |
4135 | #include <utmp.h> | |
4136 | #ifdef HAVE_PATHS_H | |
4137 | # include <paths.h> | |
4138 | #endif | |
4139 | ], | |
4140 | [ char *utmp = UTMP_FILE; ], | |
4141 | [ AC_MSG_RESULT(yes) ], | |
4142 | [ AC_MSG_RESULT(no) | |
4143 | system_utmp_path=no ] | |
4144 | ) | |
4145 | if test -z "$conf_utmp_location"; then | |
4146 | if test x"$system_utmp_path" = x"no" ; then | |
4147 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
4148 | if test -f $f ; then | |
4149 | conf_utmp_location=$f | |
4150 | fi | |
4151 | done | |
4152 | if test -z "$conf_utmp_location"; then | |
4153 | AC_DEFINE(DISABLE_UTMP) | |
4154 | fi | |
4155 | fi | |
4156 | fi | |
4157 | if test -n "$conf_utmp_location"; then | |
08822d99 | 4158 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
4159 | [Define if you want to specify the path to your utmp file]) | |
8b32eddc | 4160 | fi |
3c0ef626 | 4161 | |
4162 | dnl wtmp detection | |
4163 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
4164 | AC_TRY_COMPILE([ | |
4165 | #include <sys/types.h> | |
4166 | #include <utmp.h> | |
4167 | #ifdef HAVE_PATHS_H | |
4168 | # include <paths.h> | |
4169 | #endif | |
4170 | ], | |
4171 | [ char *wtmp = WTMP_FILE; ], | |
4172 | [ AC_MSG_RESULT(yes) ], | |
4173 | [ AC_MSG_RESULT(no) | |
4174 | system_wtmp_path=no ] | |
4175 | ) | |
4176 | if test -z "$conf_wtmp_location"; then | |
4177 | if test x"$system_wtmp_path" = x"no" ; then | |
4178 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
4179 | if test -f $f ; then | |
4180 | conf_wtmp_location=$f | |
4181 | fi | |
4182 | done | |
4183 | if test -z "$conf_wtmp_location"; then | |
4184 | AC_DEFINE(DISABLE_WTMP) | |
4185 | fi | |
4186 | fi | |
4187 | fi | |
4188 | if test -n "$conf_wtmp_location"; then | |
08822d99 | 4189 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
4190 | [Define if you want to specify the path to your wtmp file]) | |
8b32eddc | 4191 | fi |
3c0ef626 | 4192 | |
4193 | ||
4194 | dnl utmpx detection - I don't know any system so perverse as to require | |
4195 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
4196 | dnl there, though. | |
4197 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
4198 | AC_TRY_COMPILE([ | |
4199 | #include <sys/types.h> | |
4200 | #include <utmp.h> | |
4201 | #ifdef HAVE_UTMPX_H | |
4202 | #include <utmpx.h> | |
4203 | #endif | |
4204 | #ifdef HAVE_PATHS_H | |
4205 | # include <paths.h> | |
4206 | #endif | |
4207 | ], | |
4208 | [ char *utmpx = UTMPX_FILE; ], | |
4209 | [ AC_MSG_RESULT(yes) ], | |
4210 | [ AC_MSG_RESULT(no) | |
4211 | system_utmpx_path=no ] | |
4212 | ) | |
4213 | if test -z "$conf_utmpx_location"; then | |
4214 | if test x"$system_utmpx_path" = x"no" ; then | |
4215 | AC_DEFINE(DISABLE_UTMPX) | |
4216 | fi | |
4217 | else | |
08822d99 | 4218 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
4219 | [Define if you want to specify the path to your utmpx file]) | |
8b32eddc | 4220 | fi |
3c0ef626 | 4221 | |
4222 | dnl wtmpx detection | |
4223 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
4224 | AC_TRY_COMPILE([ | |
4225 | #include <sys/types.h> | |
4226 | #include <utmp.h> | |
4227 | #ifdef HAVE_UTMPX_H | |
4228 | #include <utmpx.h> | |
4229 | #endif | |
4230 | #ifdef HAVE_PATHS_H | |
4231 | # include <paths.h> | |
4232 | #endif | |
4233 | ], | |
4234 | [ char *wtmpx = WTMPX_FILE; ], | |
4235 | [ AC_MSG_RESULT(yes) ], | |
4236 | [ AC_MSG_RESULT(no) | |
4237 | system_wtmpx_path=no ] | |
4238 | ) | |
4239 | if test -z "$conf_wtmpx_location"; then | |
4240 | if test x"$system_wtmpx_path" = x"no" ; then | |
4241 | AC_DEFINE(DISABLE_WTMPX) | |
4242 | fi | |
4243 | else | |
08822d99 | 4244 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
4245 | [Define if you want to specify the path to your wtmpx file]) | |
8b32eddc | 4246 | fi |
3c0ef626 | 4247 | |
4248 | ||
3c0ef626 | 4249 | if test ! -z "$blibpath" ; then |
256cb466 | 4250 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
4251 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
3c0ef626 | 4252 | fi |
4253 | ||
2ce0bfe4 | 4254 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
4255 | dnl Add now. | |
4256 | CFLAGS="$CFLAGS $werror_flags" | |
4257 | ||
e9702f7d | 4258 | AC_EXEEXT |
30460aeb | 4259 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openssh.xml \ |
4260 | openbsd-compat/Makefile openbsd-compat/regress/Makefile \ | |
dfddba3d | 4261 | scard/Makefile ssh_prng_cmds survey.sh]) |
3c0ef626 | 4262 | AC_OUTPUT |
4263 | ||
4264 | # Print summary of options | |
4265 | ||
3c0ef626 | 4266 | # Someone please show me a better way :) |
4267 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
4268 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
4269 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
4270 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
4271 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` | |
4272 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` | |
4273 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` | |
350391c5 | 4274 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
4275 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
4276 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
3c0ef626 | 4277 | |
4278 | echo "" | |
4279 | echo "OpenSSH has been configured with the following options:" | |
350391c5 | 4280 | echo " User binaries: $B" |
4281 | echo " System binaries: $C" | |
4282 | echo " Configuration files: $D" | |
4283 | echo " Askpass program: $E" | |
4284 | echo " Manual pages: $F" | |
4285 | echo " PID file: $G" | |
4286 | echo " Privilege separation chroot path: $H" | |
7cac2b65 | 4287 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
4288 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
4289 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
350391c5 | 4290 | else |
4291 | echo " sshd default user PATH: $I" | |
7cac2b65 | 4292 | if test ! -z "$external_path_file"; then |
4293 | echo " (If PATH is set in $external_path_file it will be used instead. If" | |
4294 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
4295 | fi | |
350391c5 | 4296 | fi |
4297 | if test ! -z "$superuser_path" ; then | |
4298 | echo " sshd superuser user PATH: $J" | |
4299 | fi | |
4300 | echo " Manpage format: $MANTYPE" | |
7cac2b65 | 4301 | echo " PAM support: $PAM_MSG" |
30460aeb | 4302 | echo " OSF SIA support: $SIA_MSG" |
350391c5 | 4303 | echo " KerberosV support: $KRB5_MSG" |
30460aeb | 4304 | echo " SELinux support: $SELINUX_MSG" |
350391c5 | 4305 | echo " Smartcard support: $SCARD_MSG" |
350391c5 | 4306 | echo " S/KEY support: $SKEY_MSG" |
4307 | echo " TCP Wrappers support: $TCPW_MSG" | |
4308 | echo " MD5 password support: $MD5_MSG" | |
dfddba3d | 4309 | echo " libedit support: $LIBEDIT_MSG" |
30460aeb | 4310 | echo " Solaris process contract support: $SPC_MSG" |
350391c5 | 4311 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
350391c5 | 4312 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
4313 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
4314 | echo " Random number source: $RAND_MSG" | |
e9702f7d | 4315 | if test ! -z "$USE_RAND_HELPER" ; then |
350391c5 | 4316 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
3c0ef626 | 4317 | fi |
4318 | ||
4319 | echo "" | |
4320 | ||
4321 | echo " Host: ${host}" | |
4322 | echo " Compiler: ${CC}" | |
4323 | echo " Compiler flags: ${CFLAGS}" | |
4324 | echo "Preprocessor flags: ${CPPFLAGS}" | |
4325 | echo " Linker flags: ${LDFLAGS}" | |
fa0f0f45 | 4326 | echo " Libraries: ${LIBS}" |
4327 | if test ! -z "${SSHDLIBS}"; then | |
4328 | echo " +for sshd: ${SSHDLIBS}" | |
4329 | fi | |
3c0ef626 | 4330 | |
4331 | echo "" | |
4332 | ||
7e82606e | 4333 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
dfddba3d | 4334 | echo "SVR4 style packages are supported with \"make package\"" |
4335 | echo "" | |
7e82606e | 4336 | fi |
4337 | ||
3c0ef626 | 4338 | if test "x$PAM_MSG" = "xyes" ; then |
e9702f7d | 4339 | echo "PAM is enabled. You may need to install a PAM control file " |
4340 | echo "for sshd, otherwise password authentication may fail. " | |
540d72c3 | 4341 | echo "Example PAM control files can be found in the contrib/ " |
e9702f7d | 4342 | echo "subdirectory" |
3c0ef626 | 4343 | echo "" |
4344 | fi | |
4345 | ||
e9702f7d | 4346 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
4347 | echo "WARNING: you are using the builtin random number collection " | |
4348 | echo "service. Please read WARNING.RNG and request that your OS " | |
4349 | echo "vendor includes kernel-based random number collection in " | |
4350 | echo "future versions of your OS." | |
3c0ef626 | 4351 | echo "" |
4352 | fi | |
4353 | ||
7e82606e | 4354 | if test ! -z "$NO_PEERCHECK" ; then |
fa0f0f45 | 4355 | echo "WARNING: the operating system that you are using does not" |
4356 | echo "appear to support getpeereid(), getpeerucred() or the" | |
4357 | echo "SO_PEERCRED getsockopt() option. These facilities are used to" | |
4358 | echo "enforce security checks to prevent unauthorised connections to" | |
4359 | echo "ssh-agent. Their absence increases the risk that a malicious" | |
4360 | echo "user can connect to your agent." | |
7e82606e | 4361 | echo "" |
4362 | fi | |
4363 | ||
dfddba3d | 4364 | if test "$AUDIT_MODULE" = "bsm" ; then |
4365 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
4366 | echo "See the Solaris section in README.platform for details." | |
4367 | fi |